JP7328136B2 - Conveyor, Conveying Method and Conveying Structure - Google Patents

Description

The present invention is used together with a placement means such as a ladder that is temporarily installed at the time of use and can be removed after use, and is used to lift objects to be transported to an installation position on the wall of a building or brought into the building. , a transporting method using the transporting device and the locating means, and a transporting structure comprising the transporting device and the locating means.

When an object to be transported is transported to a predetermined position on the wall surface of a building, the heavier the object to be transported, the more difficult it is to transport. As a device for solving this problem, there is a transport device described in Patent Document 1. In the transporting device described in Patent Document 1, the transporting device is arranged in front of a predetermined position so that an object to be transported can be transported up to a predetermined position above.

JP-A-2003-21362

Although the transporting device described in Patent Document 1 can transport an object to a predetermined position, if the transporting device is placed at a position shifted from the front of the predetermined position, it cannot transport the object to the predetermined position. Have difficulty. Moreover, when the predetermined position is a position protruding from the wall surface of the building, it is difficult to transport the object to be transported above the protruding position.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and its main purpose is to provide a transporter that improves convenience in lifting and moving an object to be transported to a predetermined position on the wall surface of a building. to do.

The first configuration is a carrying device for lifting and moving an object to be transported to a predetermined position on the wall surface of a building, which is temporarily installed at the time of use and can be removed after use, and is attached to the placement means. A rail portion having a track extending in the left-right direction facing the wall surface above a building spaced from the ground surface of the building; a moving body that can move along the rail portion; a lifting means capable of lifting an object, and a lifting means provided on one end side of the rail portion for arranging when the moving object is positioned on the other end side of the arranging means of the rail portion while the object to be transported is hung on the moving object and a maintaining means capable of applying a downward force to the one end side using the means as a fulcrum.

In the first configuration, since the maintaining means can apply a downward force to one end side, when the object to be transported is lifted with the moving body placed near the fulcrum and moved to the other end side, and In any case where the object to be transported is lifted and moved to the vicinity of the fulcrum while the moving body is arranged on the other end side, the inclination of the rail portion can be suppressed by the force applied by the maintaining means. Therefore, the object to be transported can be moved in the left-right direction after being lifted, and the work efficiency during transportation of the object to be transported can be improved.

In a second configuration, in addition to the first configuration, the length of the rail portion on the one end side from the fulcrum is equal to the length on the other end side from the fulcrum, and the maintenance means has a weight greater than or equal to the weight of the object to be transported. Power can be given.

When the length of one end side of the fulcrum of the rail portion is longer than the length of the other end side, the force applied by the maintaining means can be made smaller than the weight of the object to be transported, but the moving body cannot be moved. possible distance becomes shorter. On the other hand, if the length of the other end of the rail from the fulcrum is longer than the length of the one end, the distance that the moving body can be moved increases, but the maintaining means needs to apply a greater force. occurs. In the second configuration, since the length of the one end side from the fulcrum of the rail portion is equal to the length of the other end side, the moving body can be moved without excessively increasing the force required to be applied by the maintaining means. can be moved.

A third configuration, in addition to the first or second configuration, includes a weight having a weight equal to or greater than the weight of the object to be transported.

In the third configuration, the function of the maintaining means can be obtained without preparing a device or the like capable of applying downward force, so the configuration can be simplified.

A fourth configuration, in addition to the third configuration, includes a lashing belt having one end attached to one end side of the rail portion and the other end attached to a weight.

In connecting the rail portion and the weight, if the load of the weight is applied to the rail portion when the load of the object to be transported is not applied, the rail portion may tilt. On the other hand, if the member connecting the rail and the weight is bent while the rail remains horizontal, the rail tilts until the connecting member is tensioned when the object to be transported is lifted. There is a risk. In this regard, in the fourth configuration, the length-adjustable lashing belt is used to connect the one end side of the rail portion and the weight, so that the lashing belt does not bend and tension is maintained even when the object to be transported is not lifted. can be set to a state in which the rail is not applied, and the inclination of the rail portion can be suppressed.

In a fifth configuration, in addition to any one of the first to fourth configurations, the rail portion includes suppressing means for suppressing movement of the moving body toward the one end side of the fulcrum.

When the movable body moves along the rail portion and moves toward one end side of the fulcrum, in addition to the downward load applied by the maintaining means, the downward load of the object to be transported is also applied to the one end side. and the rail portion may tilt greatly. In this respect, in the fifth configuration, since the rail portion is provided with the suppressing means, it is possible to suppress the inclination of the rail portion due to the movement of the movable body toward the one end side.

In a sixth configuration, in addition to any one of the first to fifth configurations, the moving body has brake means capable of suppressing movement along the rail portion.

In the sixth configuration, when the object to be transported is moved vertically by the lifting means, it is possible to suppress the movement of the moving body in the horizontal direction, thereby stabilizing the lifting operation of the object to be transported. can.

A seventh configuration, in addition to any one of the first to sixth configurations, is that the arrangement means is a ladder.

Since the ladder can be leaned against the wall at an adjustable angle, in the seventh configuration, by adopting the ladder as the arranging means, it is possible to easily adjust the mounting position of the carrying device to a predetermined position.

In an eighth configuration, in addition to the seventh configuration, the rail portion has a base that can be attached to the rungs of the ladder.

Ladder generally has parallel struts and a constant interval between steps, so the eighth configuration makes it easier to adjust the height at which the rail portion is attached.

A ninth configuration, in addition to any one of the first to eighth configurations, includes a pulley as the lifting means.

In the ninth configuration, even if the object to be transported is heavy, the object to be transported can be lifted manually.

A tenth configuration is a transportation method for transporting an object to be transported to a predetermined position using the transportation device of any one of the first to ninth configurations, wherein the transportation device is attached to the placement means, a step of positioning the other end side of the rail portion upward; a step of causing the moving body to face the placement means and lifting the object to be transported upward by the lifting means; onto a predetermined location.

In the tenth configuration, even if the object to be transported is moved to the other end side from the position of the arranging means arranged on the side of the predetermined position, the force applied to the one end side of the rail portion by the maintaining means causes the object to be transported to move. Since the weight is offset, the object to be transported can be moved to a predetermined position without tilting the rail portion.

An eleventh configuration is a transportation method for transporting an object to be transported to a predetermined position using the transportation device of any one of the first to ninth configurations, wherein the transportation device is attached to the placement means, and the transportation device is attached to the predetermined location. a step of positioning the intermediate portion of the rail portion above the rail portion; a step of lifting the object to be transported upward with the moving object positioned on the other end side of the rail portion; and a step of moving the moving object along the rail portion. and moving the object to be transported onto a predetermined position.

In the eleventh configuration, even if the object to be transported is lifted, the weight of the object to be transported is offset by the force applied to one end of the rail portion by the retaining means, so that the object to be transported can be lifted without tilting the rail portion. be able to. In addition, when an object to be transported is lifted or slightly lifted in a situation where the load applied to one end is insufficient, the transporting device and placement means will move to the side of the object to be transported (other end). will tilt. Therefore, before the object to be transported is positioned above the installation position, it is possible to correct the state in which a sufficient load is applied to the one end side.

A twelfth configuration is a transportation structure comprising a transportation device of any one of the first to ninth configurations, an arranging means that is temporarily installed at the time of use and can be removed after use, and an object to be transported, wherein the arranging means A rail portion is attached to the rail portion and is positioned above the building at a distance from the site surface, and the object to be transported is lifted by a lifting means.

According to the twelfth configuration, it is possible to provide a transportation structure that transports objects to be transported using the transportation device and the arranging means.

1 is a perspective view of an overall transport structure with a transport device; FIG. 1 is a perspective view of a carrier; FIG. It is a perspective view of a base stand. It is a front view of a base stand. It is a left view of a base stand. It is a front view of a mobile. It is a left side view of a mobile. It is a front view which shows the state which attached the base stand and the moving body to the rail part. It is a figure which shows the usage method of a carrier. It is a figure which shows the usage method of the carrier which concerns on 2nd Embodiment. It is a figure which shows the usage method of the carrier which concerns on 2nd Embodiment.

The overall configuration of a carrier 10 according to this embodiment will be described with reference to FIG. The transporting device 10 according to the present embodiment is used together with the ladder 300 when transporting the object 100 to be transported to a predetermined position on the wall surface 200 of the building, specifically, the installation position 201 where the object 100 is to be installed. It is a thing. The object to be transported 100 is not particularly limited in terms of shape, material, weight, etc., but an example is an outdoor unit for an air conditioner installed at an installation position 201 on the wall surface of the building 200 . The ladder 300 is made of aluminum, for example, and is composed of a pair of pillars 301 provided parallel to each other and a plurality of treads 302 that connect the pillars 301 and are provided at regular intervals in the vertical direction. there is In the following description of the transport device 10, when it is used so as to face the wall surface 200 of the building as shown in FIG. The direction from the front to the back and the opposite direction are called front and rear directions. In the following description, unless otherwise specified, each component is made of metal such as aluminum or stainless steel, or hard resin.

The transport device 10 has a rail portion 20 as shown in FIGS. 2 and 8 . The rail portion 20 has a substantially uniform cross-sectional shape in the left-right direction, and is an elongated shape that is vertically symmetrical and front-rear symmetrical. The rail portion 20 has an upper portion 21 and a lower portion 22 which are vertically spaced apart and which have symmetrical shapes. The upper portion 21 and the lower portion 22 have predetermined widths in the front-rear direction and the vertical direction. The upper portion 21 and the lower portion 22 are connected by a plate-shaped intermediate portion 23 having a constant thickness in the front-rear direction.

An annular right end connecting portion 24 projecting downward is attached to the right end side of the lower portion 22 of the rail portion 20 . On the left end side of the rail portion 20, there is a concave shape that is recessed downward from above when viewed from the side. A left end regulating portion 25 that shields a portion in the front-rear direction is fixed and attached.

The rail portion 20 is provided with a base stand 30 that can be attached to a ladder 300, as shown in FIG. The base table 30 has a base portion 31 attached to the rail portion 20, as shown in FIGS. The base portion 31 has a symmetrical shape, and is fixed to an opening (not shown) provided in the center of the upper portion 21 of the rail portion 20 in the left-right direction by bolts 32 and nuts (not shown). Upper clamping portions 33 are provided at both left and right ends of the base portion 31 . The upper clamping portion 33 has a linear cylindrical shape on the lower end side, a cylindrical shape curved in a semicircular shape on the upper end side, and an open lower end. The length from the lower end of the upper clamping part 33 to the inner peripheral surface of the arc-shaped part is smaller than the distance between the treads 302 of the ladder 300 to which it is supposed to be attached. Also, the interval between the upper holding portions 33 is substantially equal to the interval between the posts 301 of the ladder 300 to which it is supposed to be attached.

Into the opening at the lower end of the upper clamping portion 33 is inserted a cylindrical lower clamping portion 34 whose upper end side is linear and whose lower end side is curved in a semicircular shape. The outer diameter of the lower clamping portion 34 is slightly smaller than the inner diameter of the upper clamping portion 33 . With the lower clamping part 34 inserted from the lower end of the upper clamping part 33, a screw 35 is inserted into an opening (not shown) provided on the side surface of the upper clamping part 33, and the tip of the screw 35 is positioned downward. The lower clamping part 34 is fixed by contacting the outer peripheral surface of the clamping part 34 .

As shown in FIGS. 2 and 8 , a moving body 40 is attached to the rail portion 20 so as to be movable in the left-right direction along the rail portion 20 . As shown in FIGS. 6 and 7, the moving body 40 has a base 41 to which each member described later can be attached. A pair of traveling wheels 42 facing each other in the front-rear direction are attached to the base portion 41 so as to be rotatable around an axis extending in the front-rear direction. The outer diameter of the running wheels 42 is substantially equal to the distance between the lower end surface of the upper portion 21 of the rail portion 20 and the upper end surface of the lower portion 22. It is larger than the thickness of 23.

Below the base 41, a pair of auxiliary wheels 43 facing each other in the front-rear direction are further mounted with a gap in the left-right direction so as to be rotatable about axes extending in the up-down direction. The vertical position of the auxiliary wheels 43 is such that when the running wheels 42 are positioned between the upper portion 21 and the lower portion 22 of the rail portion 20, the lower portion 22 can be clamped in the longitudinal direction. The interval between them is substantially equal to the front-to-rear width of the lower portion 22 of the rail portion 20 . Since the moving body 40 is provided with the traveling wheels 42 and the auxiliary wheels 43 in this manner and can travel in the left-right direction (horizontal direction) along the rail section 20, the rail section 20 allows the moving body 40 to move. It can be said that it has a track extending in the left-right direction (horizontal direction)

An annular connecting portion 44 is attached to the lower end of the base portion 41 . A hook 46 provided above the pulley 45 is attached to the connecting portion 44 to suspend the pulley 45 . A hook 47 is also provided on the lower side of the pulley 45 . The pulley 45 can vertically move an object attached to the lower hook 47 by operating an operation means (not shown) such as a wire or chain attached thereto. At this time, only the lower hook 47 may move vertically, or the lower hook 47 may move vertically together with the pulley 45 .

On the right side of the moving body 40 in the rail portion 20, as shown in FIG. A right restricting portion 51 is attached to sandwich the middle portion 23 in the front-rear direction and block the front-rear direction of a portion of the intermediate portion 23 . The right restricting portion 51 is attached to the rail portion 20 with screws 52 . On the other hand, a left restricting portion 53 having substantially the same shape as the right restricting portion 51 is attached to the left side of the moving body 40 on the rail portion 20 . The left restricting portion 53 is attached to the rail portion 20 with screws 54 in the same manner as the right restricting portion 51 .

The right restricting portion 51 and the left restricting portion 53 are movable in the left-right direction along the rail portion 20 by loosening the screws 52 and 54 . That is, by loosening one of the screws 52 and 54 of the right restricting portion 51 and the left restricting portion 53, the movable body 40 can move along the rail portion 20 in only one direction. Further, the right restricting portion 51 and the left restricting portion 53 can be removed from the rail portion 20 by loosening the screws 52 and 54 and moving them to the end of the rail portion.

A method of lifting an object 100 to be transported and transporting it to an installation position 201 on a wall surface 200 of a building using the transportation device 10 described above will be described with reference to FIGS. 1 and 9. FIG. First, the carrier 10 is attached to the ladder 300 . Specifically, a pair of vertically adjacent treads 302 are vertically sandwiched and fixed using the upper sandwiching portion 33 and the lower sandwiching portion 34 of the base 30 . At this time, when the ladder 300 is leaned against the wall surface 200 of the building, the transporting device 10 is attached so that the lower end of the object 100 lifted by the transporting device 10 is located above the upper end of the installation position 201. A tread 302 is selected. On the other hand, after the ladder 300 is leaned against the wall surface 200 of the building, the carrying device 10 can be carried above the ladder 300 to attach the carrying device 10 to the step 302 . In addition, since the ladder 300 is used for arranging the carrier 10, it can be referred to as arranging means.

Subsequently, the lashing belt 60 is attached to the right end connecting portion 24 provided on the right end side of the rail portion 20, and the ladder 300 is leaned on the wall surface 200 of the building at a position displaced in the horizontal direction from the installation position 201. The lashing belt 60 is made of fibers and does not have stretchability, and the length can be adjusted by operating metal fittings provided in the middle. A weight 70 is attached to the lower end of the lashing belt 60 . The weight of the weight 70 should be greater than the sum of the weight of the object to be transported 100 and the weight of the moving body 40, the pulley 45, and the like. Furthermore, if the object to be transported 100 is made heavier than the sum of all of them, the stability can be improved in the event that the object to be transported 100 is swayed by wind or the like, and the weight of the person who assists the transportation is added. If the object to be transported 100 is made heavier than the object to be transported 100, the stability of the object to be transported 100 can be improved when the weight of a person is placed on it.

As the weight 70, for example, a transportable heavy object such as a sandbag or a self-propelled heavy object such as a vehicle can be used. Also, a structure such as a building or a fence may be used as the weight 70, and if a projecting portion such as a veranda is provided below the installation position 200 of the wall surface 200, a lashing belt is attached to that portion. , the mass of the wall surface 200 may be used as the weight 70 . Furthermore, an anchor or the like may be driven into the ground and the mass of the ground, that is, the earth may be used as a weight. In addition, the length of the lashing belt 60 is adjusted so that it extends without bending when the weight 70 is in contact with the ground. ing.

Subsequently, a belt 71 made of fiber and having no stretchability is wound around the object to be transported 100 , and the belt 71 is attached to the hook 47 on the lower side of the pulley 45 . In this state, the pulley 45 is operated to lift the transport object 100 as shown in FIG. When the lower end of the object to be transported 100 is positioned above the upper end of the installation position 201, the screw 54 restricting the movement of the left restricting portion 53 is loosened, and the moving body 40 is moved leftward. The left restricting portion 53 may be removed from the rail portion 20. Specifically, the left restricting portion 53 may be removed from the left end of the rail portion 20 by loosening the screw 54, or may be removed from the rail portion 20 by loosening the screw 54. may be released from below. At this time, the screw 52 that restricts the movement of the right restricting portion 51 is not loosened, and the state in which the movement of the moving body 40 to the right is restricted is maintained. When the object to be transported 100 moves to the left, a downward load is applied to the left side of the rail portion 20 along with the movement, and the lashing belt is arranged so that a load balanced with the load is applied to the right end of the rail portion 20 . Tension is applied to 60.

Since the pulley 45 is used to lift the object 100 to be transported, it can be called a lifting means, and since the lashing belt 60 and the weight 70 maintain the horizontal state of the rail portion 20, they are collectively called a maintenance means. be able to. In addition, the right restricting portion 51 always suppresses the movement of the moving body 40, so it can be called suppressing means, and the left restricting portion 53 temporarily suppresses the movement of the moving body, so it can be called braking means. can.

As shown in FIG. 1, after the moving body 40 is moved until the object 100 to be transported is positioned above the installation position 201, the pulley 45 is operated to lower the object 100 to be transported to the installation position 201. . At this time, the downward load from the object to be transported 100 is no longer applied to the left end side of the rail portion 20, and accordingly the load applied to the right end side of the rail portion 20 is no longer applied, and the tension of the lashing belt 60 is released. Then, the belt 71 wrapped around the object 100 to be transported is removed from the hook 47 on the lower side of the pulley 45, thereby completing the transportation of the object 100 to the installation position 201. FIG.

With the above configuration, the transporting device 10, the transporting method, and the transporting structure according to the present embodiment have the following effects.

・Because it is possible to apply downward force to the right end (one end side) of the rail portion 20, when the object to be transported 100 is lifted and moved to the other end side with the moving body 40 arranged near the fulcrum, the rail Inclination of the portion 20 can be suppressed. Therefore, after the object 100 to be transported is lifted, it is possible to move it in the left-right direction, and the work efficiency when transporting the object 100 to be transported can be improved.

If the length of the right side (one end side) of the fulcrum of the rail portion 20 is longer than the length of the left side (the other end side), the weight of the weight 70 can be made lighter than the weight of the transport object 100. , the distance over which the moving body 40 can be moved becomes shorter. On the other hand, when the length of the left side (the other end side) of the fulcrum of the rail portion 20 is longer than the length of the right side (the one end side) of the rail portion 20, although the distance that the movable body 40 can be moved increases, the weight 70 It becomes necessary to increase the weight of the In this respect, in the present embodiment, the length of the right side (one end side) and the left side (the other end side) of the rail portion 20 from the fulcrum are equal, so that the weight of the weight 70 is not excessively increased. It is possible to obtain a distance that allows the moving body 40 to move.

- Since the lashing belt 60 and the weight 70 are used as the maintaining means for applying a downward force to the right side of the rail portion 20, the function of the maintaining means is achieved without preparing a device capable of applying a downward force. can be obtained and the configuration can be simplified.

- In connecting the rail portion 20 and the weight 70, if the load of the weight 70 is applied to the rail portion 20 when the load of the transport object 100 is not applied, the rail portion may tilt. On the other hand, when the member connecting the rail portion 20 and the weight 70 is bent while the rail portion 20 is maintained in a horizontal state, if the object to be transported 100 is lifted, the tension is applied to the connecting member. The rail portion 20 may tilt. In this respect, in the present embodiment, the lashing belt 60 whose length is adjustable is used to connect the rail portion 20 and the weight 70, so that the lashing belt 60 does not bend even when the object to be transported 100 is not lifted. A state in which no tension is applied can be achieved, and inclination of the rail portion 20 can be suppressed.

・When the moving body 40 moves along the rail portion 20, if it moves to the right side (one end side) of the fulcrum, no downward load is applied to the other end side. There is a risk that the rail portion will tilt greatly due to the load of In this respect, in the present embodiment, the rail portion 20 is provided with the right restricting portion 51, so that it is possible to suppress the inclination of the rail portion 20 due to the movement of the moving body 40 to the right side (one end side).

Since the left restricting portion 53 is provided, when the object 100 to be transported is moved in the vertical direction, the movement of the moving body 40 in the horizontal direction can be suppressed, and the object 100 to be transported can be lifted. operation can be stabilized.

- Since the angle at which the ladder 300 is leaned against the wall surface 200 can be adjusted, it is possible to easily adjust the mounting position of the carrying device 10 according to the mounting position 201 .

- Since the ladder 300 has parallel struts 301 and a constant interval between the treads 302, the height at which the rail portion 20 is attached can be adjusted.

<Second embodiment>
In this embodiment, the configuration of the transporting device 10 is the same as that of the first embodiment, but the method of use is partially different. A method of using the carrying device 10 in this embodiment will be described with reference to FIGS. 10 and 11. FIG. In addition, since the method of attaching the carrying device 10 to the ladder 300 is the same as that of the first embodiment, the description is used.

In this embodiment, the ladder 300 is arranged in front of the installation position 201 on the wall surface 200 of the building. Then, the moving body 40 is positioned at the left end of the rail portion 20 and the object to be transported 100 is positioned directly below the moving body 40 . In this state, when the object to be transported 100 is started to be lifted as shown in FIG. Tension is applied to the lashing belt 60 attached to the rail portion 20, and a load equivalent to the load applied to the left end side of the rail portion 20 is also applied to the right end side.

Subsequently, the moving body 40 is moved to the center side of the rail portion 20 , that is, the side facing the ladder 300 and the installation position 201 . At this time, as the position where the load of the object 100 is applied moves toward the center, the tension of the lashing belt 60 decreases, and the load applied to the right end of the rail portion 20 decreases. Then, as shown in FIG. 11, when the moving body 40 is at a position facing the ladder 300 and the installation position 201, the weight of the object 100 to be transported is supported by the ladder 300, and the tension of the lashing belt 60 is generally reduced. It will be in a state where it is not hung. Then, by operating the pulley 45, the object to be transported 100 is lowered and placed at the installation position 201, and the belt 71 wound around the object to be transported 100 is removed from the hook 47 on the lower side of the pulley 45, thereby lifting the object to be transported. The transportation of the object 100 to the installation position 201 is completed.

With the above configuration, the transportation method according to this embodiment has the following effects in addition to the effects of the transportation method according to the first embodiment.

・Since the ladder 300 is arranged so as to face the installation position 201, it is possible to work at a position closer to the installation position 201 when working by climbing the ladder 300, improving the convenience and efficiency of the work. can be made

If the weight of the weight 70 is insufficient or the lashing belt 60 is loose, when the object to be transported 100 is to be lifted or slightly lifted, the transporting device 10 and the ladder 300 do not move the object to be transported 100. will lean to the side. Therefore, the insufficient weight of the weight 70 and the looseness of the lashing belt 60 can be resolved before the object 100 to be transported is positioned above the installation position 201 .

<Modification>
- Although the base stand 30 is provided in the center of the rail portion 20 in the embodiment, the base stand 30 may be provided in a position shifted from the center of the rail portion 20 . In this case, if the base table 30 is moved to the right side (one end side), the left side (the other end side) becomes longer, and the movable distance of the moving body 40 can be increased. On the other hand, if the base table 30 is moved to the left side (the other end side), the right side (one end side) becomes longer, and the weight of the weight 70 can be made lighter than the weight of the object 100 to be transported.

- The member that connects the rail portion 20 and the weight 70 may not necessarily be the lashing belt 60 . That is, it is sufficient if the length can be adjusted so that when the rail portion 20 and the weight 70 are connected to each other, a state in which no bending and no tension is applied can be maintained. Moreover, even if the length cannot be adjusted, the position of the weight 70 may be changed to maintain a state in which no bending and no tension is applied.

- In the embodiment, the weight 70 is employed as the maintaining means, but a device capable of applying force, such as a winch, may be used as the maintaining means.

- In the embodiment, the pulley 55 is used as the lifting means for lifting the object to be transported 100. However, the lifting means may be any means capable of lifting the object to be transported, and various known lifting means such as a hoist may be used. can be adopted. In addition, when the object to be transported is lifted by the lifting means, the object may be lifted manually, or may be lifted using an electric motor, an engine, or the like.

In the embodiment, the object to be transported 100 is moved to the installation position 201 on the wall surface 200 of the building. It can also be used when the object 100 is carried. It may also be used when carrying out the object 100 to be transported through a window. In this case, the position of the window can be called the predetermined position.

- In the embodiment, the ladder 300 is used as the arrangement means, but the arrangement means can be arranged above the rail part 20 away from the building surface, and is temporarily installed at the time of use and removed after use. Anything is fine. For example, a stepladder, a temporary scaffold, or the like can be used as the placement means.

Conveying device...10, rail part...20, base stand...30, moving body...40, pulley...45, right side restricting part...51, left side restricting part...53, lashing belt...60, weight...70, object to be transported...100 , wall surface … 200, installation position … 201, ladder … 300, step … 302

Claims (12)

A transporting device that is used with a placement means that is temporarily installed at the time of use and can be removed after use, and for lifting and moving an object to be transported to a predetermined position on the wall surface of a building,
a rail portion that is attached to the placement means and has a track that extends in the left-right direction facing the wall surface above the building at a distance from the ground surface of the building;
a moving body that can move along the rail portion ;
lifting means provided on the moving body and capable of lifting the object to be transported;
The arranging means is provided on one end side of the rail portion , and when the object to be transported is hung from the moving object and the moving object is positioned on the other end side of the arranging means of the rail portion , and a holding means capable of applying downward force to the one end side as a fulcrum. The rail portion has a length on the one end side from the fulcrum equal to a length on the other end side from the fulcrum,
2. The transporting apparatus according to claim 1, wherein said maintaining means can apply a force equal to or greater than the weight of said object to be transported. 3. The transporting device according to claim 1, wherein said maintaining means comprises a weight having a weight equal to or greater than the weight of said object to be transported. 4. The conveying device according to claim 3, wherein said maintaining means comprises a lashing belt having one end attached to one end side of said rail portion and the other end attached to said weight. The transport device according to any one of claims 1 to 4, wherein the rail portion includes suppressing means for suppressing movement of the movable body to the one end side of the fulcrum. The transport device according to any one of claims 1 to 5, wherein the moving body includes brake means capable of suppressing movement along the rail portion. A transport device according to any one of the preceding claims, wherein said locating means is a ladder. 8. The carrying device according to claim 7, wherein the rail portion has a base platform that can be attached to the rungs of the ladder. A transport device as claimed in any preceding claim, wherein the lifting means comprises a pulley . A transportation method for transporting an object to be transported to a predetermined position using the transportation device according to any one of claims 1 to 9,
a step of attaching the carrying device to the arranging means and positioning the other end side of the rail portion above the predetermined position;
a step of causing the moving body to face the placement means and lifting the object to be transported upward by the lifting means;
and moving the movable body along the rail portion to transport the object to be transported onto the predetermined position. A transportation method for transporting an object to be transported to a predetermined position using the transportation device according to any one of claims 1 to 9,
attaching the transport device to the locating means and positioning the intermediate portion of the rail portion above the predetermined position;
a step of lifting the object to be transported upward by the lifting means in a state where the moving body is positioned on the other end side of the rail portion;
and moving the movable body along the rail portion to transport the object to be transported onto the predetermined position. a conveying device according to any one of claims 1 to 9;
a placement means that is temporarily installed during use and can be removed after use;
an object to be transported,
The rail portion is attached to the arranging means and is positioned above the building at a distance from the site surface of the building,
A transportation structure, wherein the object to be transported is hoisted by the hoisting means.

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