JP6989271B2 - How to install the transport device and electric panel - Google Patents

Description

An embodiment of the present invention relates to a transport device for transporting an electric panel such as a power receiving / transforming panel and a control panel, and a method for installing the electric panel.

Conventionally, there has been known a technique for constructing electrical equipment by installing a plurality of large electric panels such as a power receiving / transforming panel, a control panel, and a distribution board on a foundation provided in a room of a building. In addition, as a method of installing such an electric panel, after transporting it to the vicinity of the foundation table using a dolly or a hand lift, the electric panel is placed on the foundation table using a plurality of rollers, and there are a plurality of methods from carrying in to installation. The technique of installing the electric panel on the foundation base through the work process of is known. In addition, various techniques for trolleys and hand lifts for transporting electric panels are also known.

Japanese Unexamined Patent Publication No. 8-2888 Japanese Unexamined Patent Publication No. 2005-29105

However, in the above-mentioned technique, there are many steps of transportation work, and many of these steps involve moving the electric panel in the vertical direction. As a specific example, the electric board is jacked up near the foundation stand, multiple rollers are laid under the jacked-up base stand, and the electric board is placed on the multiple rollers by jacking down the electric board. It requires a process to be performed. However, such a process is complicated and requires many man-hours. Therefore, it is required to reduce the number of processes and man-hours.

Further, in the process involving the movement of the electric plate in the vertical direction, there is a risk that the limbs, fingers and the like may be pinched, and there is a risk that the electric plate may tip over. Therefore, a highly safe transportation method is required.

An object to be solved by the present invention is to provide a method of installing a transport device and an electric panel capable of reducing the number of steps and man-hours, and improving safety.

According to the transport device of the embodiment, the transport device has a plurality of transport bodies. The carrier includes a base, a sliding member, and a resistance member. The base supports the electrical panel. The base is flat. The sliding member is provided on the upper surface of the base portion in the same shape as the shape of the upper surface of the base portion and in the shape of a sheet. The resistance member is provided on the lower surface of the base. The thickness of the carrier is equal to the height of the foundation platform to install the electrical panel, or, high Saya remote higher composed of the base platform.

The perspective view which shows the structure of the transfer apparatus which concerns on 1st Embodiment. The perspective view which shows the structure of the 1st carry-in body used for the transfer device. The perspective view which shows the structure of the 2nd transport body used for the same transport device. The perspective view which shows the structure of the 3rd carrier used for the same carrier. The perspective view which shows the structure of the 4th carrier used for the same carrier. The flow chart which shows an example of the installation method of the electric board using the same transfer device. Explanatory drawing which shows an example of the installation method of the electric board using the same transfer device. Explanatory drawing which shows other example of the installation method of the electric board using the same transfer device. Explanatory drawing which shows an example of the installation method of the conventional electric board. Explanatory drawing which shows an example of the installation method of the conventional electric board. The plan view which shows the structure of the transfer apparatus which concerns on 2nd Embodiment. Explanatory drawing which shows an example of the installation method of the electric board using the same transfer device.

(First Embodiment)
Hereinafter, the transport device 1 according to the first embodiment will be described with reference to FIGS. 1 to 10.
FIG. 1 is a perspective view showing the configuration of the transport device 1 according to the first embodiment, and FIG. 2 is a perspective view showing the configuration of the first transport body 11 among the plurality of transport bodies 10 used in the transport device 1. 3, FIG. 3 is a perspective view showing the configuration of the second transport body 12, FIG. 4 is a perspective view showing the configuration of the third transport body 13, and FIG. 5 is a perspective view showing the configuration of the fourth transport body 14. ..

FIG. 6 is a flow chart showing an example of an example of an installation method of the electric board 100 using the transport device 1, and FIG. 7 is an explanatory diagram schematically showing an example of a flow of an example of the installation method of the electric board 100 using the transport device 1. FIG. 8 is an explanatory diagram schematically showing the flow of another example of the method of installing the electric board 100 using the transport device 1.

9 and 10 are examples of a conventional method of installing an electric board 100, and are explanatory views schematically showing a series of flows.

As shown in FIGS. 1 and 8, the transport device 1 is a device used for transporting the transport target 100 from the carry-in position to the base 110 on which the transport target 100 in the building is arranged.

For example, the transport device 1 transports an electric board 100 such as a power receiving / transforming board, a control board, and a switchboard used for electric equipment which is a transport target 100 to a foundation 110 installed in an electric room or the like of a building. Then, it is used to arrange the electric board 100 on the foundation table 110.

Here, the electric panel 100 is a so-called self-supporting cabinet erected on the foundation 110 in which various electric parts are arranged. The foundation 110 is also called a channel base, and is a pedestal made of, for example, C-shaped steel or the like, extending from the floor surface of the electric room to a predetermined height to which the electric plate 100 is fixed.

The transport device 1 is configured to be capable of transporting the electric board 100 by combining a plurality of transport bodies 10. For example, as shown in FIG. 1, the transport device 1 constitutes a transport path 120 on which the electric plate 100 can move on the upper surface by combining a plurality of transport bodies 10.

The carrier 10 includes a flat plate-shaped base portion 21, a sliding member 22 provided on one main surface of the base portion 21, and a resistance member 23 provided on the other main surface of the base portion 21. The thickness of the carrier 10 is the same as the height from the floor surface to the upper surface of the foundation table 110, or is slightly larger than the height of the foundation table 110. That is, the thickness of the carrier 10 is such that when the electric plate 100 moves from the upper surface of the carrier 10 to the upper surface of the base 110, it does not run on the upper surface of the carrier 10 to the upper surface of the base 110 and is conveyed. The thickness is set so that the movement of the electric plate 100 is not hindered by getting down from the upper surface of the body 10 to the upper surface of the base 110 and the electric plate 100 is in a forward leaning posture.

More specifically, in the carrier 10, the sum of the thicknesses of the base 21, the sliding member 22, and the resistance member 23 is the same as or slightly larger than the height from the floor surface to the upper surface of the foundation table 110. As described above, the thicknesses of the base 21, the sliding member 22, and the resistance member 23 are set.

The size and shape of the base 21 are appropriately set according to the shape of the constituent transport path 120. The base 21 is made of, for example, a metal material, wood or resin material.

The sliding member 22 has the same shape as the shape of one main surface of the base portion 21, specifically, the upper surface, and is formed in a sheet shape. The sliding member 22 is fixed to the upper surface of the base 21. The sliding member 22 is made of a material having a friction coefficient that allows the electric plate 100 to slide on the upper surface when the electric plate 100 placed on the upper surface is pulled or pressed. In other words, the sliding member 22 constitutes a sliding member for the electric plate 100 to slide on the base 21.

The sliding member 22 may have a structure in which the coefficient of friction is obtained from the material constituting the sliding member 22. Alternatively, the sliding member 22 may have a configuration in which the coefficient of friction is obtained by the shape of the sliding member 22. Further, the sliding member 22 may have a configuration obtained by combining the material and shape of the sliding member 22. For example, a slider board (manufactured by Daisan Co., Ltd.) is used as the sliding member 22.

The resistance member 23 has the same shape as the other main surface of the base 21, specifically the lower surface, and is formed in a sheet shape. The resistance member 23 is fixed to the lower surface of the base 21, and is made of a material having a friction coefficient that does not slide on the floor surface at least when an external force is applied to the sliding member 22 at the time of installation. For example, the resistance member 23 is made of a rubber material. That is, the resistance member 23 constitutes a non-slip member for preventing the base 21 from sliding.

The connecting member 24 is configured so that adjacent transport bodies 10 can be connected to each other. The connecting member 24 is, for example, a hook-and-loop fastener provided on the side surface of the base 21. The connecting member 24 connects the transport bodies 10 to each other by engaging with a hook-and-loop fastener provided on the side surface of the other transport body 10.

The plurality of transport bodies 10 are composed of a combination of a plurality of transport bodies 10 having the same shape or a combination of a plurality of transport bodies 10 having different shapes. In the present embodiment, the plurality of transport bodies 10 are, for example, a single or a combination of a first transport body 11, a second transport body 12, a third transport body 13, and a fourth transport body 14 having different shapes, respectively. It is composed.

Specifically, the plurality of transport bodies 10 include a first transport body 11, a second transport body 12, a third transport body 13, and a fourth transport body 14. In the plurality of transport bodies 10, the numbers of the transport bodies 11, 12, 13, and 14 are appropriately set based on the path, length, and the like of the constituent transport paths 120.

The first carrier 11 is configured by providing a sliding member 22 on the upper surface of a rectangular frame-shaped base portion 21 having the same length on four sides and a resistance member 23 on the lower surface of the base portion 21. In other words, the first carrier 11 is configured with four sides of both main surfaces in a square shape, and has a square-shaped opening 11a in the center.

The second carrier 12 is configured by providing a sliding member 22 on the upper surface of a rectangular base portion 21 long in one direction and a resistance member 23 on the lower surface of the base portion 21. For example, in the second transport body 12, the length of the long side is the same as the length of one side of the first transport body 11, and the length of the short piece is the length of one side of the first transport body 11. It is composed in half.

The third transport body 13 is configured in a square shape having the same external dimensions as the first transport body 11 when viewed from above.
The fourth transport body 14 is configured in a square pallet shape having the same external dimensions as the first transport body 11 and the third transport body 13 when viewed from above. That is, the fourth carrier 14 has a lift-up opening 14a into which a fork of the hand lift 301 can be inserted in a part of the base 21 and a part of the resistance member 23.

As shown in FIG. 1, the plurality of transport bodies 10 are arranged on the floor surface in a posture in which the side through which the electric plate 100 of each transport body 10 passes is orthogonal to the transport direction of the electric plate 100. Will be done. This is because the sides through which the electric plate 100 of each transport body 10 passes are arranged in a posture orthogonal to the transport direction, so that the number of installations in the constituent transport paths 120 can be reduced. Alternatively, for example, the plurality of transport bodies 10 are arranged on the floor surface in a posture in which the side thereof is inclined with respect to the transport direction. This is because the side through which the electric plate 100 of each transport body 10 passes is arranged in an inclined posture with respect to the transport direction, so that when the lower surface of the electric plate 100 moves to the side of each transport body 10. This is because the area where the outer edge of the electric plate 100 and the outer edge of each carrier 10 come into contact with each other can be reduced. If the area where the outer edge of the electric board 100 and the outer edge of each carrier 10 are in contact with each other is small, a slight difference in height between the adjacent carriers 10 and the carrier 10 that occurs when the adjacent carrier 10 is moved. It is possible to prevent the electric panel 100 from being stuck or hindered from moving due to the inclination of 10.

Next, a method of installing the electric board 100, which is a part of the process of manufacturing the electric equipment using the transfer device 1 configured as described above, will be described with reference to the flow chart of FIG. 6 and the explanatory diagram of FIG. 7. .. Here, in the method of installing the electric board 100 using the transport device 1 of the present embodiment, when constructing the electric equipment in the electric room 130 or the like, the electric board 100 is carried into the building having the electric room 130 and the like. After that, the electric board 100 is transported from the carry-in place to the base 110 of the electric room. In addition, each of the following steps is performed by one or a plurality of workers.

First, the transfer device 1 is installed (step ST1) between the entrance of the electric room 130 and the foundation 110 on which the electric board 100 is installed to form the transfer path 120. At this time, the transport path 120 is configured and printed by using a plurality of the first transport body 11, the second transport body 12, and the third transport body 13.

Next, a fourth carrier 14 having a pallet shape is installed at a carrying-in place where the electric plate 100 is carried into the building, the electric plate 100 on the truck bed or the like is suspended by a crane 200 or the like, and the electric plate 100 is placed. 4 Placed on the upper surface of the transport body 14 (step ST2).

Next, the fourth transport body 14 on which the electric board 100 is placed is transported to the transport path 120 by using the hand lift 301 (step ST3). That is, the fork 301a of the hand lift 301 is inserted into the opening 14a of the fourth transport body 14, and the fourth transport body 14 is lifted up to transport the fourth transport body 14 using the hand lift 301.

After transporting the fourth transport body 14 to the transport path 120, the fourth transport body 14 is lifted down in a state of being adjacent to the transport path 120. As a result, the fourth transport body 14 constitutes a part of the transport path 120, so that the electric plate 100 is placed on the transport path 120.

Next, the electric board 100 is operated to move the electric board 100 along the transport path 120 and transport the electric board 100 to the foundation table 110 (step ST4). The operation of the electric board 100 is mainly performed by a pulling operation, or is performed by a pulling and pressing operation. As a specific example, a worker is arranged in the front-rear direction in the traveling direction, and the work of pulling and the work of pressing the electric board 100 is performed.

This is because when the electric plate 100 is pressed, a force is applied in a direction in which the electric plate 100 is slightly tilted forward with respect to the traveling direction, so that the electric plate 100 slides the sliding member 22 on the transport path 120. It becomes resistance when moving. In particular, since there is a high possibility that the movement of the electric plate 100 will be hindered if a force is applied by pressing during the initial movement of the electric plate 100, it is preferable to include the operation of the electric plate 100 by pulling at least during the initial movement. If the electric plate 100 can be moved, it may be operated by pressing.

Next, after the electric plate 100 is conveyed to the foundation stand 110, the electric plate 100 is moved from the transport path 120 onto the foundation base 110 (step ST5). At this time, in order to reduce the sliding resistance at the time of the initial movement of the electric board 100, for example, workers are arranged in the front-rear direction in the traveling direction, and the electric board is arranged in the same manner as the operation when carrying the electric board 120. The pulling operation and the pressing operation of 100 are performed at the same time.

Next, the electric board 100 placed on the foundation table 110 is fixed on the foundation table 110 by a fastening member or the like (step ST6). By these steps, the transfer and installation of the electric board 100 are completed. These steps are repeated on all the electric boards 100 used for the electric equipment, and then the electric equipment is constructed by electrically connecting and setting the arranged electric plates 100.

According to the transfer device 1 configured in this way, it is possible to reduce the work process when the electric board 100 is installed on the foundation stand 110. This point will be described using the conventional installation method of the electric board 100 shown in FIGS. 9 and 10. 9 and 10 are diagrams showing a series of work processes in the transportation of the conventional electric board 100.

As shown in FIGS. 9 and 10, in the conventional method of installing the electric board 100, first, a temporary mounting material 300 for temporarily placing the electric board 100 is installed at a carry-in place where the electric board 100 is carried into a building ( Step ST11). Next, the electric board 100 suspended from the truck bed by a crane 200 or the like is placed on the temporary mounting material 300 (step ST12).

Next, the hand lift 301 is inserted under the electric plate 100 (step ST13), and the electric plate 100 is lifted up by the hand lift 301 (step ST14). Next, the temporary mounting material 300 is removed, the hand lift 301 is lifted down, the hand lift 301 is operated (step ST15), and the electric panel 100 is transported to a position adjacent to the foundation table 110 (step ST16). Next, the pallet jack 301 is lifted up (step ST17), and the temporary mounting material 300 is placed under the pallet jack 301 (step ST18). Next, the hand lift 301 is lifted down and the electric panel 100 is placed on the temporary mounting material 300 (step ST19).

Next, the electric board 100 is jacked up by the jack 302 (step ST20), and the temporary mounting material 300 is replaced with the support material 303 having the same height as the foundation table 110 (step ST21). Next, a plurality of rollers 304 are arranged on the support member 303 (step ST22), and the jack 302 is operated to jack down the electric panel 100 (step ST23). As a result, the electric board 100 is arranged on the plurality of rollers 304. Next, the electric plate 100 is pressed and moved to the base 110 (step ST24). Next, the electric plate 100 is tilted by the bar 305 to remove the roller 304 remaining between the base 110 and the electric plate 100 (step ST25). Next, the electric board 100 placed on the foundation table 110 is fixed on the foundation table 110 by a fastening member or the like (step ST26). By these steps, the transportation and installation of the electric board 100 are completed. As described above, according to the conventional manufacturing method, the electric equipment is constructed by repeating the above-mentioned process for each electric panel 100 used for the electric equipment and then making an electrical connection.

Therefore, in the conventional manufacturing method, the number of work steps is increased. Further, in addition to the worker who transports the electric board 100, a worker who prepares the jigs and tools necessary for each process is also required, so that labor cost is also required. In addition, it is not always necessary to have a plurality of manpower for transportation and installation, but manpower is required when preparing for the next work. Therefore, in the above-mentioned process, there is a possibility that the worker may have time to wait, such as waiting for unloading or the worker preparing the jig and tool needing to wait until the next process.

However, according to the transport device 1 of the present embodiment, the transport path 120 from the entrance of the electric room 130 to the foundation stand 110 is configured by combining the plurality of transport bodies 10. Further, since the sliding member 22 on which the electric plate 100 can slide is provided on the upper surface of the transport body 10, the electric plate 100 can slide on the upper surface of the transport path 120.

In addition, since the resistance member 23 is provided on the lower surface of the transport body 10 and the adjacent transport bodies 10 are connected by the connecting member 24, when the electric board 100 moves on the transport path 120, Even if the weight of the electric plate 100 or the like is added to each carrier 10, each carrier 10 does not move. Therefore, the electric plate 100 can be moved to the base 110 only by operating the electric plate 100 on the transport path 120.

Further, the transport body 10 is configured such that the height of the transport body 10 and the height of the base stand 110 are equal to or higher than each other so that the electric plate 100 can be moved from the transport path 120 to the base stand 110. Therefore, the electric plate 100 can be moved to the foundation 110 only by moving the electric plate 100 from the transport path 120 toward the foundation 110. Therefore, by using the transport device 1, the work process can be significantly reduced and the required manpower can be reduced. That is, in the work of installing the electric panel 100 on the foundation table 110, it is possible to reduce the number of man-hours, which is the amount of work, in addition to reducing the number of processes.

Further, the electric board 100 arranged on the transport path 120 only moves in the horizontal direction along the upper surface of the transport path 120, and therefore, when the electric board 100 is transported on the transport path 120, the electric board 100 is impacted. It is possible to prevent it from being applied as much as possible. As a result, it is possible to prevent the electric plate 100 from being damaged by the impact during the transportation of the electric plate 100. Further, even when the transport path 120 is a curved path, the electric plate 100 can be rotated on the transport path 120 to change the direction. That is, the direction of the electric board 100 can be changed within the range on the transport path 120. As a result, the space required for changing the direction is not required, the work is easy, and the space is saved.

Further, since the transport device 1 constitutes a transport path 120 by combining a plurality of transport bodies 10, even when transporting electric boards 100 having different shapes and sizes, the transport bodies 11, 12 and the like are appropriately used. It can be dealt with by changing the combination of 13 and 14. Further, the transfer device 1 can correspond to the layout of the electric room 130 and the like by the combination of the transfer bodies 11, 12, 13, and 14. Therefore, the transport device 1 has a high degree of freedom. Further, in the electric room 130, since the transport path 120 itself is a substitute for the curing sheet, the workability can be improved. That is, it is only necessary to cure the floor surface up to the transport path 120, and the amount of work for curing can be reduced.

Further, the transport body 10 can be reduced in weight by providing the opening 11a like the first transport body 11, and the area in contact with the bottom surface of the electric board 100 can be reduced. Therefore, the weight reduction of the first carrier 11 facilitates installation and removal by the operator. In addition, for example, by using the first transport body 11 for the straight portion of the transport path 120, the force required for the electric board 100 to slide on the transport path 120 to operate the electric board 100 can be reduced. As a result, the transport device 1 has high workability.

Further, when the electric board 100 is conveyed by using a device using wheels as in the conventional case, a point load is applied to the floor surface. However, when the transport device 1 of the present embodiment is used, the electric plate 100 moves on the transport body 10, so that the load of the electric plate 100 is distributed by the lower surface of the transport body 10 and the load is applied to the floor surface. .. That is, the load per unit area applied to the floor surface when the electric plate 100 is conveyed is reduced when the electric plate 100 is conveyed, as compared with the case where the electric plate 100 is conveyed by using the device using wheels. can. As a result, by using the transport device 1, it is not necessary to reinforce the floor surface, and the preparation for the transport work becomes easy.

Further, at the carry-in place, the electric panel 100 is placed directly on the fourth transport body 14 from the truck or the like that has been transported from the factory or the like to the building, and the hand lift 301 or the like is reached to the transport path 120 constituting the fourth transport body 14. Is transported by using. As a result, the fourth transport body 14 constitutes a part of the transport path 120.

Therefore, it is not necessary to jack up the electric board 100 after transporting the electric board 100 to the transport path 120. As a result, by using the transfer device 1, it is possible to reduce the work of jacking up and jacking down, the process of moving on the roller 304, and the like, as compared with the conventional method. Therefore, it is possible to improve work efficiency and safety without requiring complicated work.

More specifically, in the conventional installation method of the electric panel 100 shown in FIGS. 9 and 10, the lift-up and lift-down are performed by the hand lift 301, and the jack 302 is used to install the roller 304. Jacking up or jacking down the board 100, tilting the electric board 100 using a bar 305 to remove the roller 304, and the like are performed. However, such a step of moving the electric board 100 in the vertical direction or an operation of inclining the electric board 100 increases the number of steps and man-hours, and also causes a risk of pinching of limbs, fingers and the like and a risk of the electric board 100 tipping over. Further, when the electric plate is moved by using the roller 304, the electric plate 100 falls from the roller 304 when the direction or position of the roller 304 is not a desired position, and the electric plate 100 is pinched by limbs or fingers or the electric plate 100 is overturned. There is a risk that it will occur. Similarly, when the electric plate 100 is tilted by using the bar 305 when removing the roller 304, there is a risk that the electric plate 100 may be pinched or the electric plate 100 may fall.

However, according to the transport device 1 of the present embodiment, it is possible to prevent the electric board 100 from moving in the vertical direction after the electric board 100 is installed on the transport path 120, and a jack 302, a roller 304, or the like is used. The electric board 100 is transported only by the transport device 1 without using the transport device 1. Therefore, according to the method of installing the electric board 100 using the transport device 1, high safety can be ensured in addition to the reduction of processes and man-hours.

However, as in another example shown in FIG. 8, the electric board 100 may be directly conveyed by the hand lift 301, and then the electric board 100 may be placed on the transport path 120 by jacking up or the like. That is, if the electric plate 100 is placed on the transport path 120, the subsequent movement is only required to move the electric plate 100, which makes it possible to reduce the number of processes and man-hours as compared with the conventional case, and also to improve safety. Contribute to improvement.

As described above, according to the transport device 1 according to the present embodiment, it is possible to reduce the number of steps and man-hours in the transport work.

(Second embodiment)
Next, the transport device 1A according to the second embodiment will be described with reference to FIGS. 11 and 12. FIG. 11 is a perspective view showing the configuration of the transfer device 1 according to the second embodiment, and FIG. 12 is an explanatory view schematically showing the flow of another example of the method of installing the electric board 100 using the transfer device 1A. .. Of the transport devices 1A according to the second embodiment, the same components as those of the transport device 1 according to the first embodiment described above are designated by the same reference numerals, and detailed description thereof will be omitted.

As shown in FIG. 11, the transport device 1A is configured to be capable of transporting the electric board 100 by combining a plurality of transport bodies 10A. For example, as shown in FIG. 11, the transport device 1A is used to transport the electric board 100 placed on the upper surface by installing a plurality of transport bodies 10A on the lower surface of the electric board 100.

The carrier 10A includes a base 21, a sliding member 22 provided on one main surface of the base 21, and a resistance member 23 provided on the other main surface of the base 21, and the connecting member 24 is provided. Do not. The thickness of the carrier 10A is the same as the height from the floor surface to the upper surface of the foundation table 110, or is slightly larger than the height of the foundation table 110.

The carrier 10A is provided, for example, at least at each of the four corners of the bottom surface of the electric board 100. The shape of the transport body 10A is appropriately set based on the shape and size of the electric plate 100 to be transported. In the present embodiment, a configuration using four cylindrically configured transport bodies 10A having an opening 10a will be described below.

The size and shape of the base 21 are appropriately set according to the shape and size of the electric board 100 to be conveyed. The base 21 is made of, for example, a metal material, wood or resin material. The base 21 is formed, for example, in a cylindrical shape.

The sliding member 22 has the same shape as the shape of one main surface of the base 21, specifically the lower surface, and is formed in a sheet shape. The sliding member 22 is fixed to the lower surface of the base 21. When the electric plate 100 mounted on the upper surface of the sliding member 22 is pulled or pressed, the sliding member 22 is cured of the floor surface or a blue sheet or the like provided on the floor surface together with the mounted electric plate 100. It is composed of a material having a coefficient of friction that can slide on the seat. In other words, the sliding member 22 constitutes a sliding member for the electric board 100 to slide on the floor surface.

The sliding member 22 may have a structure in which the coefficient of friction is obtained from the material constituting the sliding member 22. Alternatively, the sliding member 22 may have a configuration in which the coefficient of friction is obtained by the shape of the sliding member 22. Further, the sliding member 22 may have a configuration obtained by combining the material and shape of the sliding member 22. For example, a slider board (manufactured by Daisan Co., Ltd.) is used as the sliding member 22. Further, it is preferable that the sliding member 22 has a chamfered portion in which the lower surface and the ridge portion of the side surface, which are the outer edges, are formed of a flat surface or a curved surface.

The resistance member 23 has the same shape as the other main surface of the base 21, specifically the upper surface, and is formed in a sheet shape. The resistance member 23 is fixed to the upper surface of the base 21, and is made of a material having a friction coefficient that prevents the electric plate 100 from sliding on the carrier 10A when an external force is applied to the mounted electric plate 100. .. For example, the resistance member 23 is made of a rubber material. That is, the resistance member 23 constitutes a non-slip member for preventing the mounted electric plate 100 from sliding.

The transport body 10A has a configuration in which the surfaces on which the sliding member 22 and the resistance member 23 are provided are different, and a configuration in which the transport body 10A slides on the floor surface together with the mounted electric plate 100. Different from 10.

As a method of installing the electric board 100 using the transfer device 1A configured in this way, first, the transfer device 1A is installed at a carry-in place where the electric board 100 is carried into a building. Next, the electric board 100 on the truck bed or the like is suspended by a crane 200 or the like, and the electric board 100 is placed on the upper surface of the transport device 1A installed at the carry-in place.

Next, the electric board 100 is operated to move the plurality of transport bodies 10A on which the electric board 100 is placed along the transport path 120A, and transport them to the base 110. That is, due to the external force generated by the operation of the electric board 100, the sliding members 22 of the plurality of transport bodies 10A slide with the floor surface, and the transport device 1A slides.

After transporting the electric plate 100 to the base 110, the electric plate 100 is moved from the transport path 120A onto the foundation 110. At this time, for example, the electric board 100 is moved onto the foundation 110 by using a jack 302, a support member 303, a roller 304, and the like. Next, the electric board 100 placed on the foundation table 110 is fixed on the foundation table 110 by a fastening member or the like. By these steps, the transfer and installation of the electric board 100 are completed. These steps are repeated on all the electric boards 100 used for the electric equipment, and then the electric equipment is constructed by electrically connecting and setting the arranged electric plates 100.

In the present embodiment, the transport path 120A is, for example, a path from the position where the electric board 100 is carried in to the foundation 110, and is a blue veneer or the like provided on the floor surface of the building or the floor surface. Consists of a curing sheet. Here, the floor surface or the curing sheet provided on the floor surface will be described as the floor surface.

According to the transfer device 1A configured as described above, it is possible to reduce the number of steps and man-hours as described above. In addition, the transport body 10A used for the transport device 1A can be manufactured at low cost because the number of electric plates 100 that can be supported needs to be used. Further, as shown in FIGS. 11 and 12, the number of workers is small because the electric board 100 is placed on the plurality of transport bodies 10A and is carried by at least pulling the electric board 100. I'm sorry.

Further, in the carrier 10A, by providing a chamfered portion on the ridge portion of the outer edge of the sliding member 22, even if a protrusion is generated on the floor surface, the chamfered portion causes the sliding member 22 to protrude. Can ride on. As a result, it is possible to prevent the movement of the carrier 10A on the floor surface from being restricted by the protrusions as much as possible.

Further, the transport body 10A is different from the transport body 10 of the first embodiment described above only in the surface on which the sliding member 22 and the resistance member 23 are provided, and the detailed shape is appropriately set. Therefore, by arranging the transport body 10 on the transport path so that the sliding member 22 of the transport body 10 is on the lower side, the transport body 10 can be used as the transport body 10A.

The present embodiment is not limited to the above-mentioned example. In the above-mentioned example, the transport bodies 10 and 10A are not limited to the above-mentioned shape. That is, the transport devices 1 and 1A are appropriately formed as long as the electric plate 100 can move on the upper surface of the transport body 10 or the transport body 10A on which the electric plate 100 is placed can move on the floor surface. Its shape can be designed. For example, the carrier 10 may have a polygonal shape such as a triangle shape or a hexagonal shape when viewed from above, or may have a shape having protrusions and dents that engage with each other, such as a shape such as a jigsaw puzzle. .. Further, the above-mentioned transport body 10 and the transport body 10A differ in whether the electric plate 100 moves on the upper surface or the floor surface with the electric plate 100 mounted, but there is a difference in the mode of use. Is different, and the actual configuration is the same. That is, the transport bodies 10 and 10A can be shared by the transport device 1 and the transport device 1A. Further, in the above-mentioned example, the transport device 1 is configured to arrange each transport body 10 in a posture in which the side through which the electric plate 100 of each transport body 10 passes is orthogonal to the transport direction of the electric plate 100 or is inclined. Was explained, but it is not limited to this. For example, even in a configuration in which the sides through which the electric board 100 of each transport body 10 passes are arranged so as to be orthogonal to the transport direction of the electric board 100, and the electric board 100 is tilted with respect to the transport direction for transport. good.

Although some embodiments of the present invention have been described, these embodiments are presented as examples and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other embodiments, and various omissions, replacements, and changes can be made without departing from the gist of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are also included in the scope of the invention described in the claims and the equivalent scope thereof.
The following is a description equivalent to the invention described in the claims of the original application of the present application.
[1] A base that supports the object to be transported and
Sliding members provided on one of the upper surface and the lower surface of the base,
A resistance member provided on the other of the upper surface and the lower surface of the base, and
A transport device comprising a plurality of transport bodies.
[2] The sliding member is provided on the upper surface of the base, and is configured to be slidable by the operation of the object to be transported while the object to be transported is placed on the sliding member.
The transport device according to [1], wherein the resistance member is provided on the lower surface of the base portion and is configured to prevent the base portion from sliding.
[3] The object to be transported is an electric board.
The transport device according to [2], wherein the height of the transport body is the same as the height of the foundation on which the electric board is installed, or is configured to be higher than the height position of the foundation.
[4] The resistance member is provided on the upper surface of the base portion, and is configured to be capable of mounting the object to be transported and preventing the object to be transported from slipping.
The transport device according to [1], wherein the sliding member is provided on the lower surface of the base portion and is configured to be slidable on a floor surface by operating the transport object.
[5] The transport device according to [1], wherein the plurality of transport bodies are composed of a combination of the transport bodies having different shapes.
[6] The electric board is provided with a plurality of transport bodies provided with a base for supporting the electric board, a sliding member provided on the upper surface of the base, and a resistance member provided on the lower surface of the base to prevent sliding. Install on the floor up to the base to be placed to form a transport path,
The electric board is placed on the transport path, and the electric board is placed on the transport path.
The electric panel is operated to transport the foundation to the base on the transport device.
The electric plate is operated to move the electric plate onto the foundation, and the electric plate is moved.
A method of installing an electric plate, in which the electric plate placed on the foundation base is fixed to the foundation base.
[7] A plurality of transport bodies provided with a base for supporting the electric panel, a sliding member provided on the lower surface of the base, and a resistance member provided on the upper surface of the base to prevent sliding are arranged.
The electric board is arranged on the plurality of carriers, and the electric board is arranged.
The plurality of transport bodies are transported to the foundation by operating the electric panel.
Move the electric board onto the foundation and move it.
A method of installing an electric plate, in which the electric plate placed on the foundation base is fixed to the foundation base.

1, 1A ... transport device, 10, 10A ... transport body, 10a ... opening, 11 ... first transport body, 11a ... opening, 12 ... second transport body, 13 ... third transport body, 14 ... fourth transport Body, 14a ... opening, 21 ... base, 22 ... sliding member, 23 ... resistance member, 24 ... connecting member, 100 ... electric board, 110 ... base stand, 120, 120A ... transport path, 130 ... electric chamber, 200 ... Crane, 300 ... temporary mounting material, 301 ... hand lift, 301a ... fork, 302 ... jack, 303 ... support material, 304 ... roller, 305 ... bar.

Claims (10)

A flat base that supports the electric board and
On the upper surface of the base, a sliding member having the same shape as the upper surface of the base and provided in a sheet shape,
A resistance member provided on the lower surface of the base and
Equipped with a plurality of transport bodies
The thickness of the carrier is equal to the height of the foundation platform to install the electrical machine, or, the basic stand high Sayo remote high constructed transport device. The transport device according to claim 1, wherein the resistance member has the same shape as the lower surface of the base portion and is provided in a sheet shape. The base is formed in a rectangular shape or a rectangular frame shape, and is formed in a rectangular shape or a rectangular frame shape.
The transport device according to claim 1 or 2, wherein the plurality of transport bodies are arranged in such a posture that the sides through which the electric plate passes are orthogonal to the transport direction of the electric plate. The base is formed in a rectangular shape or a rectangular frame shape, and is formed in a rectangular shape or a rectangular frame shape.
The transport device according to claim 1 or 2, wherein the plurality of transport bodies are arranged in such a posture that the side through which the electric plate passes is inclined with respect to the transport direction of the electric plate. The sliding member is configured to be slidable when the electric plate is placed and the electric plate is operated.
The transport device according to any one of claims 1 to 4, wherein the resistance member is configured to prevent the base from sliding. The operation is pulling or pressing the electric panel.
The transport device according to claim 5, wherein the sliding member has a friction coefficient in which the electric plate slides on the upper surface when the electric plate is pulled or pressed. The transport device according to any one of claims 1 to 6, wherein the sliding member has a chamfered portion on an outer edge. The transport device according to any one of claims 1 to 7, wherein the plurality of transport bodies are composed of a combination of the transport bodies having different shapes. It is a carrier that can be combined with multiple units.
A flat base that supports the electric board and
On the upper surface of the base, a sliding member having the same shape as the upper surface of the base and provided in a sheet shape,
A resistance member provided on the lower surface of the base and
Equipped with
The thickness of the carrier is equal to the height of the foundation platform to install the electrical panel, or, wherein the basic stand high Saya remote high configured carrier. A flat plate-shaped base that supports the electric plate, a sliding member having the same shape as the upper surface of the base and provided in a sheet shape on the upper surface of the base, and a resistance member provided on the lower surface of the base are provided. , identical to the basic stand height thickness installing the electrical panel, or, wherein the basic stand high Saya remote higher composed plurality of carrier, basic stand up on the floor surface for mounting the electrical machine Installed in to form a transport path,
The electric board is placed on the transport path, and the electric board is placed on the transport path.
The electric panel is operated to transport the foundation to the base on the transport path.
The electric plate is operated to move the electric plate onto the foundation, and the electric plate is moved.
A method of installing an electric plate, in which the electric plate placed on the foundation base is fixed to the foundation base.

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