JP6989686B2 - Transport device - 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 or a control 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 transport device capable of reducing the number of steps and man-hours, and improving safety.

According to the transport device of the embodiment, the transport device includes a base, a first sliding member, and a second sliding member. The base supports the object to be transported on the upper surface and is arranged on a transport path for transporting the object to be transported. The first sliding member is provided on the upper surface of the base portion, and the transported object is placed on the upper surface of the base portion, and the mounted target is operated so that the transported target can be slidable. Will be done. The second sliding member is provided on the lower surface of the base portion and is configured to be slidable on the transport path. The second sliding member has a chamfered portion formed of a flat surface or a curved surface on the ridges of the lower surface and the side surface.

The plan view which shows the structure of the transporting apparatus which concerns on 1st Embodiment. The plan view which shows the structure of the transport device. A plan view showing an example of the configuration of the transport device using a transport object. A flow chart showing an example of an installation method of an electric panel using a transport device. Explanatory drawing which shows an example of the installation method of an electric board using a transport device. Explanatory drawing which shows an example of the installation method of an electric board using a conventional transport device. Explanatory drawing which shows an example of the installation method of an electric board using a conventional transport device. The plan view which shows the structure of the transporting apparatus which concerns on 2nd Embodiment.

(First Embodiment)
Hereinafter, the transport device 1 according to the first embodiment will be described with reference to FIGS. 1 to 7.
1 is a plan view showing the configuration of the transport device 1 according to the first embodiment in an exploded manner, FIG. 2 is a side view showing the configuration of the transport device 1, and FIG. 3 is a configuration of the transport device 1. , Is an explanatory diagram showing an example of transportation of a transportation object 100 using the transportation device 1. FIG. 4 is a flow chart showing an example of an example of an installation method of the electric plate 100 using the transport device 1, and FIG. 5 is an explanatory diagram schematically showing an example of an example of the installation method of the electric panel 100 using the transport device 1. be. 6 and 7 are examples of a conventional method for installing an electric board 100, and are explanatory views schematically showing a series of flows. In each figure, for convenience of explanation, the configuration is omitted as appropriate.

As shown in FIGS. 1, 3 and 5, the transport device 1 is operated by an operator from the carry-in position of the transport target 100 to the foundation 110 on which the transport target 100 in the building is arranged. It is a device used for transporting the object to be transported 100 on the transport path 120.

For example, the transport device 1 transports the electric panel 100 such as the power receiving / transforming board, the control board, and the switchboard used for the electric equipment which is the object to be transported 100 to the foundation 110 installed in the electric room or the like of the 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. Further, the transport path 120 is, for example, a route from a position where the electric board 100 is carried in to the foundation 110, and is composed of a floor surface of a building or a curing sheet such as blue veneer provided on the floor surface. Will be done.

As shown in FIGS. 1 to 3, the transport device 1 includes a main body 2 and an operation member 3 provided on the main body 2.

The main body 2 is arranged on the base portion 11, the first sliding member 12 provided on the upper surface of the base portion 11, the second sliding member 13 provided on the lower surface of the base portion 11, and the first sliding member 12. , A fixing member 14 for fixing the electric plate 100, and a fastening member 15 for fixing the fixing member 14 and the electric plate 100 to the base 11.

The base 11 is formed, for example, in a rectangular shape larger than the bottom surface shape of the electric plate 100. In other words, the width of the base 11 in two orthogonal directions is set to be larger than the width of each of the two orthogonal directions of the electric board 100. The base portion 11 is configured such that the upper surface and the lower surface are planar. The base portion 11 is configured such that the surface directions of the upper surface and the lower surface are along the upper surface of the transport path 120 when the transport device 1 is arranged in the transport path 120. The base 11 has a plurality of openings 11a in a part of the upper surface.

The base 11 includes a substrate 21 and a support member 22 provided on the substrate 21. The substrate 21 is formed in the shape of a rectangular flat plate. As a specific example, the substrate 21 is formed in a substantially square flat plate shape when viewed from above. Further, the substrate 21 has a wall portion 21a that stands on the outer peripheral edge in a direction orthogonal to the plane direction. The first sliding member 12 is fixed to the bottom surface of the substrate 21, and the support member 22 is fixed to the upper surface.

The support member 22 is formed by, for example, combining a plurality of steel plates having a U-shaped cross section and provided with a flange for attaching to the substrate 21. The support member 22 is configured, for example, to have a well-shaped shape when viewed from above. By forming the support member 22 in such a shape, a plurality of openings 11a whose bottom is formed by the substrate 21 are formed in the base 11.

The support member 22 is formed, for example, by welding on the substrate 21. The support member 22 has a plurality of screw holes 22a on the upper surface to which the fastening member 15 is fastened. The screw holes 22a are provided directly in the steel plate constituting the support member 22, or are provided by providing holes in the steel plate and fixing nuts or the like to the bottom surface of the support member 22. The plurality of screw holes 22a are arranged at predetermined positions of the support member 22.

Here, the predetermined position where the plurality of screw holes 22a are provided is a position where the fastening member 15 is arranged for fixing the fixing member 14, the electric plate 100, and the like with the fastening member 15. The predetermined position is appropriately set according to the shape of the transport device 1, the shape of the electric board 100 to be transported, and the like.

The first sliding member 12 has the same shape as the upper surface of the support member 22 and is formed in a sheet shape. The first sliding member 12 is fixed to the upper surface of the support member 22. The first sliding member 12 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 first sliding member 12 constitutes a sliding member for the electric plate 100 to slide on the base 11.

The first sliding member 12 may have a structure in which the coefficient of friction is obtained by a material constituting the first sliding member 12. Alternatively, the first sliding member 12 may have a configuration in which the coefficient of friction is obtained by the shape of the first sliding member 12. Further, the first sliding member 12 may have a configuration obtained by combining the material and shape of the first sliding member 12. For example, a slider board (manufactured by Daisan Co., Ltd.) is used as the first sliding member 12. Further, the first sliding member 12 is provided at a portion facing a plurality of screw holes 22a of the support member 22, and has a hole portion 12a having an inner diameter equal to or larger than the inner diameter of the screw hole 22a.

The second sliding member 13 has the same shape as or slightly smaller than the shape of the bottom surface of the substrate 21, and is formed in a sheet shape. The second sliding member 13 is fixed to the bottom surface of the substrate 21. The second sliding member 13 is slidable with the upper surface of the transport path 120 so that the main body 2 supporting the electric plate 100 can move on the transport path 120 when the substrate 21 is pulled or pressed. It is composed of a material having a coefficient of friction. In other words, the second sliding member 13 constitutes a sliding member for the base 11 to slide on the transport path 120.

Similar to the first sliding member 12, the second sliding member 13 may have a structure in which the coefficient of friction is obtained from the material constituting the second sliding member 13, and the shape of the second sliding member 13 may be used. The configuration may be obtained, or may be a configuration obtained by combining these. For example, a slider board (manufactured by Daisan Co., Ltd.) is used as the second sliding member 13. Further, it is preferable that the second sliding member 13 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 fixing member 14 is configured to include a lower surface that abuts on the first sliding member 12 provided on the support member 22, and a side surface that abuts on the side surface of the electric plate 100 extending in a direction orthogonal to the lower surface. The fixing member 14 has a hole 14a through which the fastening member 15 is inserted.

The fixing member 14 is, for example, a member configured in an L shape in a side view. As a specific example, the fixing member 14 is made of an L-shaped steel plate. For example, such a fixing member 14 is made of a steel plate made of L-shaped bending or angle steel. As shown in FIGS. 1 and 3, a pair of fixing members 14 are provided so as to abut against a pair of facing side surfaces of the electric board 100, for example.

The fastening member 15 is, for example, a hexagon bolt. The fastening member 15 is inserted into the hole portion 14a of the fixing member 14 and the hole portion 12a of the first sliding member 12, and is fastened to the screw hole 22a of the support member 22.

Such a main body 2 is configured to have a shape that can be arranged on the foundation table 110 by sliding the electric plate 100 mounted on the upper surface of the first sliding member 12. That is, when the main body 2 is arranged in the transport path 120, the height position of the upper surface of the first sliding member 12 is the same as the height position of the upper surface of the foundation table 110, or is from the upper surface of the foundation table 110. Is also configured at a slightly higher position.

More specifically, when the transport path 120 is the floor surface, the main body 2 is the sum of the thicknesses of the base portion 11, the first sliding member 12, and the second sliding member 13, which are the thicknesses of the main body 2. However, the thicknesses of the base portion 11, the first sliding member 12, and the second sliding member 13 are set so as to be the same as or slightly larger than the height from the floor surface to the upper surface of the foundation table 110.

Further, in the main body 2, when the transport path 120 is a curing sheet provided on the floor surface, the sum of the thicknesses of the curing sheet, the base 11, the first sliding member 12, and the second sliding member 13 is added. The thickness of the base 11, the first sliding member 12, and the second sliding member 13 is set so as to be the same as or slightly larger than the height from the floor surface to the upper surface of the foundation table 110. That is, the thickness of the main body 2 is such that when the electric plate 100 moves from the upper surface of the main body 2 to the upper surface of the base 110, the electric plate 100 does not run over from the upper surface of the main body 2 to the upper surface of the base 110, and the upper surface of the main body 2 is formed. The thickness is set so that the electric plate 100 does not hinder the movement of the electric plate 100 by getting down to the upper surface of the foundation 110 and tilting the electric plate 100 forward.

The operation member 3 is a handle or the like used by an operator to move the main body 2 on the transport path 120 by pulling or pressing. The operation member 3 includes a mounting member 41 fixed to the base portion 11 and a gripping member 42 detachably configured on the mounting member 41.

The mounting member 41 is fixed on the substrate 21 located on the outer peripheral edge side of the substrate 21 and at the opening 11a, for example. The mounting member 41 is configured so that the gripping member 42 can be attached and detached. For example, the mounting members 41 are provided at four locations on the substrate 21.

The grip member 42 is a member operated by an operator by gripping, pulling, or pressing. The grip member 42 is a member suitable for pulling, for example, a handle made of a metal material, a rope, or the like.

Next, a method of installing the electric panel 100, which is a part of the process of manufacturing the electric equipment using the transport device 1 configured as described above, will be described with reference to the flow chart of FIG. 4 and the explanatory diagram of FIG. .. 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 or the like, the electric board 100 is carried into the building having the electric room, and then the electric board 100 is carried into the building. It includes transporting the electric board 100 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 main body 2 is installed at a carry-in place where the electric board 100 is carried into the 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 main body 2 installed at the carry-in place (step ST1). At this time, the electric plate 100 is aligned so that the hole provided in the bottom surface of the electric plate 100 is located in the screw hole 22a of the support member 22.

Next, the electric board 100 is fixed to the main body 2 (step ST2). As a specific example, the electric plate 100 is fixed to the upper surface of the support member 22 by fastening the fastening member 15 to the screw hole 22a. Next, the electric plate 100 is fixed by the fixing member 14. Specifically, the fixing member 14 is arranged on the upper surface of the support member 22. Next, the side surface of the fixing member 14 abuts the side surface of the electric plate 100, and the fixing member 14 is fixed to the support member 22. As a result, the electric plate 100 is fixed to the main body 2 by the fixing member 14 and the fastening member 15.

Next, by attaching the gripping member 42 to the mounting member 41 and operating the operating member 3, the main body 2 is moved along the transport path 120, and the electric plate 100 is transported to a position adjacent to the base 110 (step ST3). ). For example, the operation of the operation member 3 is performed by pulling or pressing. Further, in addition to the operation by the operator of the operation member 3, the pressing of the electric plate 100 by another operator may be performed together.

After moving the main body 2 to the base 110, the electric plate 100 fixed to the main body 2 is released (step ST4). For example, first, the fixing member 14 and the gripping member 42 are removed from the support member 22 to secure a work space, and then the fastening member 15 fixing the electric plate 100 to the support member 22 is removed. As a result, the electric board 100 is placed on the support member 22.

Next, the electric plate 100 is operated to move the electric plate 100 onto the base 110 (step ST5). For example, when moving the electric board 100 on the foundation table 110, the operator operates the electric board 100 from the side and the back of the electric board 100.

Next, the electric board 100 placed on the foundation table 110 is fixed on the foundation table 110 by a fastening member 15 or the like (step ST6). By these steps, the transportation 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 transport 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. 6 and 7. 6 and 7 are diagrams showing a series of work processes in the transportation of the conventional electric board 100.

As shown in FIGS. 6 and 7, 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 electric panel 100 and the operating member 3 are fixed to the main body 2, the main body 2 is slid along the transport path 120, and the electric panel is located adjacent to the base 110. All that is required is to release the fixing of the 100 and move the electric board 100 to the base 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, when the transport device 1 is installed in the transport path 120, the electric plate 100 can be moved from the main body 2 to the foundation table 110 only by sliding, and the height of the upper surface of the first sliding member 12 can be moved. The position is set. Therefore, the electric board 100 can be easily placed on the foundation stand 110. Further, the electric board 100 only moves in the horizontal direction after being placed on the main body 2 at the carrying-in place.

Therefore, it is possible to prevent an impact from being applied to the electric plate 100 during transportation as much as possible. As a result, it is possible to prevent the electric plate 100 from being damaged by an impact when the electric plate 100 is transported. Further, since the bolts are attached and detached and the main body 2 and the electric panel 100 are mainly operated in the horizontal direction during transportation, the work does not require a high degree of skill, and the transportation device 1 can be easily operated.

Further, since the main body 2 does not have wheels and the electric plate 100 may have a height that allows it to move to the base 110 by sliding, the transport device 1 is small and has a small turn when moving. Therefore, workability is good. Further, by providing the mounting members 41 for mounting the gripping members 42 at a plurality of locations, it is possible to change the moving direction of the main body 2 without rotating the main body 2, and high operability can be obtained. Further, since the width of the base 11 in two orthogonal directions is larger than the width of the electric plate 100 in two orthogonal directions, the electric plate 100 can be stably held.

Further, since the second sliding member 13 on the bottom surface of the main body 2 has a rectangular flat surface, the installation area is widened, so that the load of the electric panel 100 can be evenly distributed. As a result, the load on the transport path 120 can be reduced. Further, since the load can be evenly distributed, when the curing sheet is used for the transport path 120, the strength of the curing sheet may be lower than that of the wheel, and the curing sheet can be simplified. ..

Further, the main body 2 is configured to provide the opening 11a in the support member 22 and the first sliding member 12, so that a space for arranging the mounting member 41 can be secured. In addition, the main body 2 can reduce the area in contact with the bottom surface of the electric plate 100. With such a configuration, the force for operating the electric board 100 required for the electric board 100 to slide on the first sliding member 12 can be reduced, so that the transport device 1 has high workability. ..

Further, in addition to the configuration in which the electric plate 100 is fixed to the support member 22 via the fastening member 15, the transport device 1 fixes the electric plate 100 via the fixing member 14. As a result, the electric plate 100 can be firmly fixed to the main body 2, so that the risk of the electric plate 100 falling during transportation can be reduced.

Further, since the main body 2 is grounded to the transport path 120 on a wide surface, the main body 2 is stably arranged on the transport path 120. Further, in the transportation work, after the electric plate 100 is placed on the main body 2 and the electric plate 100 is fixed to the main body 2, the transportation is performed by using the transportation device 1. That is, as compared with the conventional method, the work of jacking up and jacking down, the process of moving on the roller 304, and the like can be reduced. Therefore, it is possible to improve work efficiency and safety without requiring complicated work.

More specifically, in the conventional method of installing the electric panel 100 shown in FIGS. 6 and 7, the hand lift 301 is used to lift up and down, 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, the vertical movement of the electric board 100 after installing the electric board 100 on the main body 2 is eliminated, and the transport device 1 does not use the jack 302, the roller 304, or the like. The electric board 100 is conveyed only by itself. 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.

Further, since the electric board 100 can be stored in a state where the electric board 100 is placed and fixed on the main body 2, there is no waiting in the unloading work. That is, it is possible to separately carry out the unloading work from the truck or the like and the transporting work of the electric panel 100 to the installation location. As a result, it is not necessary to wait for the progress of one of the works, so that the work efficiency is improved.

Further, the main body 2 is provided with a chamfered portion on the ridge portion of the outer edge of the second sliding member 13, so that even if a protrusion is generated on the transport path 120, the chamfered portion allows the second sliding portion. The member 13 can ride on the protrusion. As a result, it is possible to prevent the movement of the transport path 120 of the main body 2 from being restricted by the protrusions as much as possible.

Further, the operation member 3 for operating the main body 2 has a configuration suitable for a pulling operation, so that the main body 2 can be easily moved. In addition, the main body 2 can be smoothly moved even at the time of initial movement, which requires more force for operation. Since the movement work of the main body 2 becomes easy, it is possible to reduce manpower as much as possible when operating the main body 2 to transport the electric board 100.

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, and it is possible to improve the safety.

(Second embodiment)
Next, the transport device 1A according to the second embodiment will be described with reference to FIG. 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. Further, in FIG. 8, the operation member 3 and the fixing member 14 are omitted to indicate the transport device 1A.

The transport device 1A includes a plurality of main bodies 2, an operation member 3 that can be provided on any of the plurality of main bodies 2, and a connecting member 4 that connects the plurality of main bodies 2. That is, the transport device 1A is configured to integrally assemble a plurality of main bodies 2 with the connecting member 4 and transport the electric board 100 by the plurality of main bodies 2.

The main body 2 is fastened to a plurality of bases 11, a first sliding member 12 provided on the upper surface of the base 11, a second sliding member 13 provided on the lower surface of the base 11, and a fixing member 14. It is provided with a member 15. The number of the main body 2 having an outer shape larger than the bottom shape of the electric plate 100 to be transported is set. In FIG. 8, a configuration using three main bodies 2 will be described.

The base 11 is formed, for example, in a rectangular shape smaller than the bottom surface shape of the electric plate 100. In other words, the width of one of the two orthogonal directions of the base 11 is set to be smaller than the width of one of the two orthogonal directions of the electric board 100, and the width of the base 11 in the other direction is the electric board. It is set larger than the width of 100 in the other direction.

The connecting member 4 can connect a plurality of main bodies 2 so that the plurality of main bodies 2 have a rectangular shape larger than the bottom surface shape of the electric board 100, and some of the main bodies 2 are removed from the plurality of main bodies 2. Can be configured. That is, the connecting member 4 is connected to each main body 2 by a fastening member 15 such as a bolt. Two connecting members 4 are used, for example, on the upper surfaces of the plurality of main bodies 2 outside the range in which the electric plate 100 is placed.

According to the transport device 1A configured in this way, the same effect as that of the transport device 1 described above can be obtained, the number of steps in the transport work can be reduced, the man-hours can be reduced, and the safety can be improved. can. In addition, when the electric plate 100 is moved onto the base 110, the main body 2 on which the electric plate 100 is not mounted is sequentially removed from the connecting member 4, so that the electric plate 100 is pushed backward in the moving direction of the electric plate 100. It is possible to secure a work space for such purposes. Therefore, the transport device 1A can improve workability.

The present embodiment is not limited to the above-mentioned example. For example, in the above-mentioned example, the configuration in which the operation member 3 is provided has been described, but the present invention is not limited to this. For example, the electric panel 100 fixed to the main body 2 may be operated without providing the operating member 3. However, as described above, since it is preferable to move the main body 2 by pulling, a configuration in which an operating member 3 that can be easily pulled can be attached is preferable.

Further, in the above-mentioned example, the configuration in which the main body 2 has a plurality of openings 11a on the upper surface has been described, but the present invention is not limited to this, and the main body 2 may have a configuration without the openings 11a. By making the structure not having the opening 11a, the main body 2 has a simple structure and is easy to manufacture. Further, in the case of such a configuration, when the operating member 3 is provided, for example, the mounting member 41 may be fixed to the side wall of the substrate 21. Alternatively, the mounting member 41 may be a hook or ring that is detachably screwed into the screw hole 22a, and a rope or the like may be attached to the hook or the like attached to the screw hole 22a to operate the main body 2.

Further, in the above-mentioned example, the configuration in which the electric board 100 is fixed to the main body 2 by the pair of fixing members 14 has been described, but the present invention is not limited to this. For example, the fixing member 14 may be configured to be used four times so as to fix the four surfaces of the electric board 100. Further, for example, in order to fix one surface of the electric board 100, a plurality of fixing members having a width smaller than that of the above-mentioned fixing member 14 may be provided. Further, instead of using the fixing member 14 described above, the electric board 100 may be fixed to the main body 2 by hanging a rope or a fixing band on the hook attached to the screw hole 22a.

Further, in the above-mentioned example, the transport device 1A for connecting a plurality of main bodies 2 with the connecting member 4 has been described, but the connecting member 4 may have another configuration, and the combination of the main bodies 2 can be appropriately set.

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 at the time of filing the original application.
[1] A base portion that supports the object to be transported on the upper surface and is arranged on a transport path for transporting the object to be transported, and a base provided on the upper surface of the base, on which the object to be transported is placed and placed. The first sliding member configured so that the object to be transported is slidable by operating the object to be transported, and
A second sliding member provided on the lower surface of the base portion and configured to be slidable on the transport path, and
A transport device.
[2] The object to be transported is an electric board.
The height position of the upper surface of the first sliding member is the same as the height position of the upper surface of the foundation on which the electric plate is installed, or is configured to be higher than the height position of the foundation. The transport device according to [1].
[3] The base portion is formed on the substrate on which the second sliding member is fixed on the bottom surface and the substrate on which the first sliding member is fixed on the upper surface and a part thereof is opened. The transport device according to [2], comprising a fixed support member.
[4] The transport device according to [1], further comprising an operating member provided on the base and operating the base.
[5] The transport device according to [4], wherein the operating member includes a mounting member fixed to the base portion and a gripping member detachably configured on the mounting member.
[6] The transport device according to [5], wherein the grip member is a handle made of a rope or a metal material.
[7] A plurality of main bodies including the base, the first sliding member, and the second sliding member, and
The transport device according to [1], comprising a connecting member for connecting the plurality of main bodies.
[8] A base portion arranged on a transport path for transporting an electric board, which is provided on the upper surface of the base, and the electric board is mounted and the mounted electric board is operated to operate the electric board. Is slidable and is provided on the lower surface of the base and slides on the transport path and the first sliding member configured so that the electric plate can be placed on the base on which the electric plate is installed. The electric board is placed on the base of the transport device including the second sliding member which is configured so as to be possible.
The electric board placed on the base was fixed to the base, and the electric plate was fixed to the base.
The transport device is operated along the transport path to transport the transport device to the foundation.
Release the fixing of the electric board fixed to the base, and release the fixing.
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.

1, 1A ... transport device, 2 ... main body, 3 ... operating member, 4 ... connecting member, 11 ... base, 11a ... opening, 12 ... first sliding member, 12a ... hole, 13 ... second sliding member, 14 ... fixing member, 14a ... hole, 15 ... fastening member, 21 ... substrate, 21a ... wall, 22 ... support member, 22a ... screw hole, 23 ... second sliding member, 41 ... mounting member, 42 ... gripping Members, 100 ... Electric panel (object to be transported), 110 ... Foundation, 120 ... Transport path, 200 ... Crane, 300 ... Temporary mounting material, 301 ... Hand lift, 302 ... Jack, 303 ... Support material, 304 ... Roller, 305 ... Bar.

Claims (8)

A base portion that supports the object to be transported on the upper surface and is arranged on a transport path for transporting the object to be transported, and the transport that is provided on the upper surface of the base and on which the object to be transported is placed and placed. A first sliding member configured so that the object to be transported is slidable by operating the object, and
A second sliding member provided on the lower surface of the base portion and configured to be slidable on the transport path, and
Equipped with
The second sliding member is a transport device having a chamfered portion formed of a flat surface or a curved surface on the ridges of the lower surface and the side surface. The object to be transported is an electric board.
The height position of the upper surface of the first sliding member is the same as the height position of the upper surface of the foundation on which the electric plate is installed, or is configured to be higher than the height position of the foundation. The transport device according to claim 1. A base that supports the electric plate on the upper surface and is arranged on a transport path that conveys the electric plate, and
A first sliding member provided on the upper surface of the base portion on which the electric plate is mounted and the electric plate is slidably configured by operating the mounted electric plate.
A second sliding member provided on the lower surface of the base portion and configured to be slidable on the transport path, and
A transport device. The base portion was fixed on a substrate on which the second sliding member was fixed on the bottom surface and on the substrate configured by fixing the first sliding member on the upper surface and partially opening the substrate. The transport device according to any one of claims 1 to 3, further comprising a support member. The transport device according to any one of claims 1 to 4, further comprising an operating member provided on the base and operating the base. The transport device according to claim 5, wherein the operating member includes a mounting member fixed to the base portion and a gripping member detachably configured on the mounting member. The transport device according to claim 6, wherein the grip member is a handle made of a rope or a metal material. A plurality of main bodies including the base, the first sliding member, and the second sliding member,
The transport device according to any one of claims 1 to 7, further comprising a connecting member for connecting the plurality of main bodies.

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