JP6744246B2 - Material transfer device and material transfer method - Google Patents

Description

The present invention relates to a method or the like transfer device and materials such as transfer materials.

At a construction site such as a house, various materials related to construction, for example, materials such as formwork and soil are transferred. Here, a transfer device described in Patent Document 1 has been proposed in order to transfer materials, particularly after a reinforcing bar or a foundation is installed. The transfer device includes a rail member having a pair of rails having a sliding portion formed on an upper surface thereof and a plurality of crosspieces bridged between the pair of rails to keep the pair of rails parallel to each other. According to this transfer device, it is possible to transfer the material by placing the material on the sliding portion on the rail upper surface of the rail member while the rail members are connected to each other.

JP, 2014-34821, A

When a material is transferred using the transfer device described in Patent Document 1, an operator generally pushes the material to slide the sliding portion of the rail member, which leads to deterioration of workability.

The present invention provides a building site, it is an object to provide a material or the like transfer device and materials such as transfer method capable of improving the workability.

Material like transfer device in the building site of a first aspect of the present invention moves material or soil (hereinafter materials, etc.) and placed, Relais Lumpur, to a position higher than the other one end of the rail a height adjustment mechanism, I der those comprising, said height adjustment mechanism includes a fulcrum, provided with a swingable swing member about said fulcrum, one end of the rail, said oscillating member Engaged with the one end side of the rail is movable to a position higher than the other end side of the rail, the building site is provided with a foundation, the fulcrum of the height adjustment mechanism is made of a rod-shaped member. The rod-shaped member is supported by a foundation . In one embodiment of the present invention, the foundation is preferably a cloth foundation. As one embodiment of the present invention, it is preferable that the fulcrum of the height adjusting mechanism is supported by two rows of cloth foundations arranged in parallel. As one embodiment of the present invention, it is preferable that the rocking member is arranged between the two rows of cloth foundations.

One embodiment of the present invention, the swing member extends along the extending direction of the pair of rails, and the rod member which is swingably disposed about said fulcrum, said swing is attached to the rod-shaped member of the member is preferably provided with a rail support member for supporting each of the pair of rails from below.

One embodiment of the present invention preferably further comprises a stopper member that regulates pre sharp Lumpur moves in the width direction.

One embodiment of the present invention, the swing member includes an engaging portion for engaging a front sharp Lumpur, and a manipulation unit positioned on the opposite side to the engaging portion across the fulcrum , the engaging portion is in a state where the operation unit is not applied external force, at the one end height of the front sharp Lumpur is less than or equal to the height of the other end side of the front sharp Lumpur position it is preferable that the engaged before engagement with sharp Lumpur.

As one embodiment of the present invention , the rail includes a first rail portion provided with a first connecting portion and a second rail portion provided with a second connecting portion , and the first rail portion is provided. The first connecting portion and the second connecting portion are connected to each other so that the rail portion rotates relative to the second rail portion within a plane including the second rail portion. Is preferred.

Swinging materials such as transfer method in a construction site which foundation is provided as the second aspect of the present invention, the material or soil (hereinafter materials, etc.) placed, Relais Lumpur, a fulcrum, around the fulcrum includes a swing member which can, by using the materials or the like transfer device and a height adjustment mechanism to be higher than the other end to one end of the rail to transport materials such as be a material such as transfer method in a building site , said the swinging member of the height adjusting mechanism engaged at one end with engagement of the rail, the one end of the rail comprise a rising step to be higher than the other end, the height adjustment The fulcrum of the mechanism is a rod-shaped member, and the rod-shaped member is supported by a foundation. In one embodiment of the present invention, the foundation is preferably a cloth foundation. As one embodiment of the present invention, it is preferable that the fulcrum of the height adjusting mechanism is supported by two rows of cloth foundations arranged in parallel. As one embodiment of the present invention, it is preferable that the rocking member is arranged between the two rows of cloth foundations. As one embodiment of the present invention, the rocking member includes a rod-shaped member, and includes an engaging portion that engages with the rail, and an operating portion that is located on the opposite side of the engaging portion with the fulcrum in between. In the ascending step, it is preferable that the one end of the rail engaging with the swinging member is made higher than the other end by pushing down the operation portion of the swinging member. One embodiment of the present invention, the materials, etc. comprises a container containing the soil dressing, before SL rises step, depressing the operating portion of the swinging member by the heavy machinery bucket placing the soil dressing on the container Therefore, it is preferable that one end of the rail engaging with the swing member be higher than the other end.

According to the present invention, in a building site, materials, etc. transfer device and materials such as transfer method capable of improving the workability can be provided.

It is a perspective view of the material transfer apparatus as a 1st Embodiment of this invention. It is a top view of the material transfer apparatus shown in FIG. It is a perspective view which shows a mode that the one end of a pair of rails was made higher than the other end in the material transfer apparatus shown in FIG. It is a perspective view which shows the stopper member which can be provided in the material transfer apparatus shown in FIG. It is a top view which shows the construction site which arranged the material transfer apparatus shown in FIG. It is a side view which shows the material transfer method as the 1st Embodiment of this invention. It is a side view which shows the material transfer method as the 1st Embodiment of this invention. It is a side view which shows the material transfer method as the 1st Embodiment of this invention. It is a figure which shows the other connection form of a pair of rail of the material transfer apparatus shown in FIG.

Hereinafter, embodiments of the material such as transfer device according to the present invention will be described with reference to the drawings. In each figure, common members are designated by the same reference numerals.

Figure 1 is a diagram showing a material transfer device 100 as a first embodiment of the material such as transfer device according to the present invention. FIG. 2 is a plan view of the material transfer device 100 shown in FIG. The material transfer device 100 is used at a construction site and includes a pair of rails 11 configured by two rails 11′ and 11″. As shown in FIG. 2, each rail 11 ′ and 11 ″ of the pair of rails 11 includes a bottom plate 11 a and two side plates 11 b 1 and 11 b 2 connected to both sides of the bottom plate 11 a and extending upward. .. A plurality of rollers 13 that rotate along the extending direction of the pair of rails 11 are arranged between the side plates 11b1 and 11b2. The roller 13 is rotatably connected to each of the side plate 11b1 and the side plate 11b2 by a bolt 14. When the material transfer device 100 is used to transfer the material 200 such as a mold or soil, the material 200 is placed on the plurality of rollers 13 (see FIGS. 5 and 6A to 6C). That is, the upper portion of the roller 13 constitutes a placement surface on which the material is placed. The material of the roller 13 may be metal, rubber, resin or the like. The pitch of the rollers 13 is, for example, 10 cm to 30 cm.

It should be noted that other transport members can be provided instead of or together with the roller 13 as the transport member. For example, bearings can be provided. Further, the upper surfaces of the pair of rails 11 can be used as a belt conveyor.

The material transfer device 100 further includes a crosspiece 12. The crosspiece 12 is rotatably connected to each bottom plate 11a of the pair of rails 11 by a pin member. By rotating the crosspiece 12 with respect to the two bottom plates 11a, it is possible to change the distance between the one rail 11' and the other rail 11'' while keeping the pair of rails 11 in parallel. it can. The material transfer device 100 can take, for example, a folded configuration, a fully open and ladder configuration, or a configuration in between. A bolt may be used as a pin member that connects the crosspiece 12 and the respective bottom plates 11a of the pair of rails 11. In this case, the crosspiece 12 can be rotatably connected to the two bottom plates 11a by keeping the bottom plate 11a from being strongly clamped by the bolt and the nut.

The material transfer device 100 includes a height adjusting mechanism 21. The height adjusting mechanism 21 is provided with a hollow rod-shaped member 22 that supports the pair of rails 11. The hollow rod-shaped member 22 extends orthogonally to the pair of rails 11 when viewed from above in the vertical direction. Further, in this embodiment, the height adjusting mechanism 21 is arranged at different positions in the width direction of the pair of rails 11 and is connected in parallel to each other at a predetermined interval by a triple clamp as a connecting tool. Two hollow rod-shaped members 24 are provided. The two hollow rod-shaped members 24 extend along the extending direction of the pair of rails 11 in a top view seen from above in the vertical direction. Each of the two rod-shaped members 24 is connected to the rod-shaped member 22 by a movable clamp 23, and can swing around the rod-shaped member 22 as a fulcrum. The height adjustment mechanism 21 is provided with a hollow rod-shaped rail support member 25 that engages with one end of each of the pair of rails 11 from below and supports each of the pair of rails 11. The rail support member 25 is attached to one end of the two rod-shaped members 24 on the basis of the position of the rod-shaped member 22 as a fulcrum by a fixed clamp as a connecting tool. The rail support member 25 extends, as with the rod-shaped member 22, orthogonally to the pair of rails 11 when viewed from above in the vertical direction. In the example of the present embodiment, the number of rod-shaped members 24 is two, but it may be one or three or more.

That is, the height adjusting mechanism 21 includes a rod-shaped member 22 as a fulcrum, and a swinging member 26 capable of swinging around the rod-shaped member 22 via the movable clamp 23. The swing member 26 of this embodiment includes the rod member 24 and the rail support member 25 described above.

Here, the swinging member 26 includes an operating portion located on one side with respect to the position of the rod-shaped member 22 serving as a fulcrum, and an engaging portion located on the other side opposite to the operating portion with the rod-shaped member 22 interposed therebetween. And are equipped with. The engagement portion is a portion that engages with the pair of rails 11, and is configured by the rail support member 25 in the present embodiment. In addition, the operation unit is a portion that is operated by a worker on site or the heavy equipment 300 (see FIGS. 6A to 6C), and in the present embodiment, one of the two rod-shaped members 24 is based on the rod-shaped member 22. It is configured by the entire side portion 24e1. In order to facilitate operation by a worker or heavy equipment 300 (see FIGS. 6A to 6C), one side of the two rod-shaped members 24 with respect to the rod-shaped member 22 is used as a plate between the two rod-shaped members 24. It is also possible to construct a manipulating member in the shape of a rod or a rod and to construct the operating portion with this connecting member.

When a force is applied to the portion 24e1 on one side of the rod-shaped member 24 as the operation portion and the portion 24e1 as the operation portion is moved vertically downward, it is attached to the portion 24e2 on the other side of the two rod-shaped members 24. The supported rail support member 25 moves upward in the vertical direction. In this way, when the rod-shaped member 24 is swung counterclockwise (see the arrow in FIG. 3) around the rod-shaped member 22 serving as a fulcrum, the rail support member 25 moves vertically upward and the pair of rails is moved. In a state where the rails 11 are engaged with each other, the ends 11e1 of the pair of rails 11 are lifted upward in the vertical direction. In this way, the rail support member 25 of the swinging member 26 of the height adjusting mechanism 21 engages with the pair of rails 11 to move one end 11e1 of the pair of rails 11 to a position higher than the other end 11e2. You can Accordingly, as will be described later with reference to FIGS. 6A to 6C, the material transfer device 100 can easily transfer the material 200, and thus workability can be improved. Further, the lever principle can reduce the force required for changing the height of the ends 11e1 of the pair of rails.

Here, in the present embodiment, the center of gravity of the swinging member 26 is located on the opposite side of the rod-like member 22 serving as the fulcrum of the swinging member 26 from the engaging portion that engages with the pair of rails 11. It is shifted to the department side. That is, the position of the center of gravity of the swinging member 26 of the present embodiment is opposite to the position where the rail supporting member 25 is provided than the position where it is supported by the rod-shaped member 22, that is, the one end 24e1 of the rod-shaped member 24. Leaning to the side. The center of gravity of the rocking member 26 may be designed to be located on the fulcrum of the rocking member 26. When the external force is stopped from being applied to the portion 24e1 on one side of the rod-shaped member 24 as the operation portion, the rail support member 25 as the engagement portion shown in FIG. As shown in FIG. 1, the rail support member 25 as an engaging portion is lowered vertically downward from the state in which one end 11e1 of the rail 11 is lifted vertically upward with respect to the other end 11e2. And is automatically supported by the pair of rails 11, and both ends 11e1 and 11e2 of the pair of rails 11 are automatically returned to the same height. As described above, in the material transfer device 100 of this embodiment, it is not necessary to return the pair of rails 11 from the state shown in FIG. 3 to the state shown in FIG. 1, so that workability can be further improved.

In addition, in the material transfer device 100 of this embodiment, as described above, the two rod-shaped members 24 of the swinging member 26 are paired at different positions in the width direction of the pair of rails 11 in a top view as seen from above in the vertical direction. Are arranged along the extending direction of the rail 11. The rail support member 25 of the swing member 26 is supported by the two rod-shaped members 24 in this embodiment at different positions in the width direction of the pair of rails 11, and engages with the pair of rails 11 from below. To do. With such a configuration, the pair of rails 11 rotate around the extending direction by the force exerted by the rail support member 25 on the pair of rails 11, that is, the height position of one rail 11'. It is possible to prevent the other rail 11″ from rotating so that the relationship with the height position of the rail 11″ fluctuates.

Here, preferably, as shown in FIG. 1, the height of the pair of rails 11 on one end 11e1 side is higher than the height of the pair of rails 11 in a state where an external force is not applied to the portion 24e1 on one side of the rod-shaped member 24 as an operating portion. The rail support member 25 as an engaging portion engages with the pair of rails 11 at a position that is equal to or lower than the height on the other end 11e2 side of 11 (the same height in FIG. 1). By setting the position of the rail support member 25 as the engaging portion in this way, the operator can lift the pair of rails 11 without significantly moving the portion 24e1 on one side of the rod-shaped member 24 as the operation portion. it can. Note that this configuration can be realized by, for example, adjusting the position of the movable clamp 23 attached to the rod-shaped member 24 or attaching a weight to any end of the rod-shaped member 24.

Preferably, as shown in FIG. 4, the material transfer device 100 further includes stopper members 31 on both sides of the pair of rails 11 in the width direction. The stopper member 31 extends in the vertical direction and defines that the pair of rails 11 moves in the width direction when the pair of rails 11 swings from the state of FIG. 1 to the state of FIG. This can prevent the positions of the pair of rails 11 from unintentionally moving in the width direction. In the embodiment shown in FIG. 4, the stopper member 31 is connected to the rod-shaped member 22 by using a connecting tool. However, the stopper member 31 may be fixed by being buried in soil. Further, in FIG. 4, for convenience of description, a part of the stopper member 31 is omitted, and the outer shape is shown by a two-dot chain line.

Next, with reference to FIG. 5 and FIGS. 6A to 6C, a pair of rails 11 having a placement surface on which the material 200 is placed, and a height adjustment mechanism 21 for making one end of the pair of rails 11 higher than the other end. An embodiment of a material transfer method for transferring the material 200 by the material transfer device 100 including

(Step 1) As shown in FIG. 5, the material transfer device 100 is used at a construction site where a building foundation 500 is provided. The foundation 500 of this embodiment is a cloth foundation. The base 500 is indicated by a chain double-dashed line for ease of understanding. In order to prevent the material transfer device 100 from rotating around its extension direction, a prismatic support member 600 is provided on the foundation 500, and four well-shaped support members 600 are assembled on the support member 600. The base is formed by arranging the pipes 610a-d. In addition, in the example of the present embodiment, the four pipes 610a-d are arranged on the information of the foundation 500 via the support member 600, but the four pipes 610a-d are used as the foundation without using the support member 600. It may be placed directly on 500.

A pair of rails 11 of the material transfer device 100 are arranged on the four pipes 610a-d. More specifically, the pair of rails 11 of the present embodiment are supported by the two pipes 610a and 610b, which are arranged to face each other in a top view, on one end 11e1 side and the other end 11e2 side from below, It is installed between these two 610a and 610b. Then, the movable clamp 23 is attached to the two rod-shaped members 24. After that, the movable clamp 23 is attached to the pipe 610a, which is a pipe that is orthogonal to the pair of rails 11 when viewed from above and is close to the one ends 11e1 of the pair of rails 11. The pipe 610a serves as a fulcrum of the swing member 26 of the material transfer device 100. That is, the pipe 610a in FIG. 5 corresponds to the rod-shaped member 22 in FIG. In this way, the material transfer device 100 can be installed.

(Step 2) As shown in FIG. 6A, on the mounting surface of the pair of rails 11 in front of the height adjusting mechanism 21, a heavy machine 300 is used to load a material 200 such as a mold or soil (in this embodiment, the material is loaded). (Including the cargo bed and container). At this point, both ends 11e1 and 11e2 of the pair of rails 11 in the extending direction have substantially the same height.

(Step 3) After the material 200 is placed on the placement surfaces of the pair of rails 11, as shown in FIG. 6B, the bucket of the heavy machine 300 is used to operate the swing member 26 of the height adjusting mechanism 21 as a rod-shaped operation portion. The portion 24e1 on one side of the member 24 is pushed down to swing the swinging member 26 in the direction indicated by the arrow (clockwise in FIG. 6B). Then, since the rail support member 25 of the rocking member 26 is engaged with the one ends 11e1 of the pair of rails 11, the rocking member 26 has one end 11e1 of the pair of rails 11 as described with reference to FIG. Is pushed up to move one end 11e1 of the pair of rails 11 to a position higher than the other end 11e2. By inclining the pair of rails 11 in this way, the material 200 can be slid on the pair of rails 11 in the direction indicated by the arrow in FIG. 6B (leftward in FIG. 6B), and the material 200 can be transferred. ..

As shown in FIG. 6C, the pair of rails 11 is connected to the other pair of rails 16-18. The material 200 slides on the pair of rails 11 and then slides on the pair of rails 16-18. In this embodiment, the pair of rails 16 are arranged with an inclination in advance, and the pair of rails 17-18 are arranged below the pair of rails 11. Therefore, the material 200 is accelerated when sliding on the pair of inclined rails 16, and as a result, the material 200 can be transported further. If it is not necessary to transfer the material 200 to a great distance, the pair of rails 16 may not be inclined.

(Step 4) As shown in FIG. 6C, the worker 400 disposed near the ends of the pair of rails 18 opposite to the pair of rails 17 receives the material 200. The worker 400 tilts, for example, the material 200 (here, the container containing the soil) and drops the soil around the foundation 500 shown in FIG. The dropped soil is used as backfill soil for the root cutting area. In addition, a stopper can be provided at the end of the pair of rails 18 opposite to the connecting portion with the pair of rails 17. In this case, it is possible to eliminate the work for the worker 400 to receive the material 200.

(Step 5) The worker 400 pushes the material 200, which has become an empty container, from the pair of rails 18 toward the pair of rails 11, so that the material 200 is transferred in the opposite direction to step 3-4. .. At this point in time, the portion 24e1 on one side of the rod-shaped member 24, which is the operating portion of the swinging member 26, is not pushed down by the heavy machine 300. The rail support member 25 side of the rod-shaped member 24 is returned to the lowered state as shown in FIG. Therefore, the material 200 transferred in the opposite direction collides with the height adjusting mechanism 21 and can stop before the height adjusting mechanism 21 as shown in FIG. 6A. That is, the operating portion of the swinging member 26 also serves as a stopper against which the material 200 abuts on the one end 11e1 side of the pair of rails 11.

The steps 2 to 5 described above may be repeated several times to transfer a large amount of soil. Note that steps 1 to 5 can be performed only once.

As described above, when the material transfer device 100 is used, the heavy equipment 300 can transfer the material 200 only by pushing down the operation portion of the swing member 26 of the height adjusting mechanism 21. Therefore, a worker arranged near the pair of rails 11 to transfer the material 200 becomes unnecessary. Since the range reached by the arm of the heavy equipment 300 is dangerous to the worker, the material transfer device 100 can keep the worker away from the heavy equipment 300, and the material 200 can be transferred more safely. However, the material 200 can also be transferred by a worker pushing down the operation portion of the swing member 26 of the height adjusting mechanism 21. In this case, according to the lever principle, the worker can transfer the material 200 by pushing down the operating portion of the swinging member 26 with a relatively small force.

FIG. 7 is a diagram showing another connection mode of the pair of rails of the material transfer device 100. In this connection form, the pair of rails 11 shown in FIGS. 1 to 3 is referred to as a first pair of rails 11. Then, the second pair of rails 16 having the same configuration as the pair of rails 11 is connected to the first pair of rails 11.

Each rail of the first pair of rails 11 includes a plate-shaped projecting portion 11c extending from one end of the bottom plate 11a in the extending direction. The plate-shaped protruding portion 11c is provided with a hole 11d as a first connecting portion, and the bolt 50 can be inserted into the hole 11d. Further, each bottom plate 16a of the second pair of rails 16 is provided with a hole 16e as a second connecting portion. The hole 11d serving as the first connecting portion and the hole 16e serving as the second connecting portion are vertically overlapped with each other, and a bolt 50 having a shaft penetrating these holes is provided to connect the first pair of rails 11 to each other. , And the second pair of rails 16 are connected. By making the bolt 50 not completely tightened by the nut, the first pair of rails 11 is set to the plane including the second pair of rails 11 with respect to the second pair of rails 16 (see the plane of FIG. 7). It can be pivotally connected about the axis of the bolt 50 in parallel planes).

In the material transfer device 100 of this connection form, in the state where the first pair of rails 11 and the second pair of rails 16 are connected, the extending direction d1 of the first pair of rails 11, The extending direction d2 of the pair of two rails 16 can be freely changed. Therefore, when changing the material transfer destination, for example, by rotating the pair of rails 16 near the material transfer destination with respect to the other pair of rails 11, without moving the pair of rails 11. , The transfer destination of materials can be changed. As described above, in the material transfer device 100 of this connection form, the transfer destination of the material can be easily changed, and the workability of the material transfer can be improved.

By the way, a temporary enclosure, a reserve, etc. may be provided at a construction site, but these members may become obstacles when transferring materials. In such a case, the material transfer device 100 of this embodiment avoids obstacles in the extending direction d1 of the first pair of rails 11 and the extending direction d2 of the second pair of rails 16. Can be set as:

The present invention relates to a method or the like transfer device and materials such as transfer materials.

11: a pair of rails 11' and 11'': rails 11a: bottom plates 11b1 and 11b2: side plates 11c: protrusions 11d: holes 11e1: one end 11e2: the other end 12: crosspiece 13: roller 14: bolts 16-18: one pair Rail 16a: bottom plate 16e: hole 21: height adjusting mechanism 22: rod-shaped member 23: movable clamp 24: rod-shaped member 24e1: part on one side of rod-shaped member (operating portion)
24e2: Portion on the other side of the rod-shaped member 25: Rail support member (engaging portion)
26: rocking member 31: stopper member 50: bolt 100: material transfer device 200: material 300: heavy equipment 400: worker 500: foundation 600: support member 610a-d: pipe d1: extension of the first pair of rails Direction d2: Extension direction of the second pair of rails

Claims (14)

And placing, Relais Lumpur the materials or the soil (hereinafter materials, etc.),
A height adjustment mechanism for moving one end of the rail to a position higher than the other end,
The equipped, a material such as a transfer device in the building site,
The height adjustment mechanism includes a fulcrum, and a swing member capable of swinging around the fulcrum,
One end side of the rail is engaged with the swing member, and one end side of the rail is movable to a position higher than the other end side of the rail,
The building site has a foundation,
The material transfer device, wherein the fulcrum of the height adjusting mechanism is a rod-shaped member, and the rod-shaped member is supported by a foundation . The material transferring device according to claim 1, wherein the foundation is a cloth foundation. The material transferring apparatus according to claim 2, wherein the fulcrum of the height adjusting mechanism is supported by two rows of cloth foundations arranged in parallel. The material transfer device according to claim 3, wherein the swing member is arranged between the two rows of cloth foundations. The rocking member extends along the extending direction of the rail, and is attached to the bar-shaped member of the rocking member and a bar-shaped member that is arranged to be rockable around the fulcrum, and a rail support member for supporting from below each said rail, materials, etc. the driving device as set forth in any one of claims 1 to 4. Further comprising a stopper member defining said rail is moved in the width direction, materials, etc. The driving device as set forth in any one of claims 1 to 5. The swing member includes an engagement portion that engages with the rail, and an operation portion that is located on the opposite side of the engagement portion with the fulcrum in between.
The engagement portion engages with the rail at a position where the height of the rail on the one end side is equal to or lower than the height of the rail on the other end side in a state where no external force is applied to the operation portion. and has, materials, etc. the driving device as set forth in any one of claims 1 to 6. It said rail includes a first rail portion which first connecting part is provided, and a second rail portion which the second connecting portion is provided,
The first connecting portion and the second connecting portion are connected so that the first rail portion rotates with respect to the second rail portion within a plane including the second rail portion. is the, materials, etc. the driving device as set forth in any one of claims 1 to 7. And placing, Relais Lumpur the materials or the soil (hereinafter materials, etc.),
A fulcrum, a swaying member that can oscillate around the fulcrum, and a height adjusting mechanism that makes one end of the rail higher than the other end,
Transferring materials, etc. using materials such as transfer device comprising a material such as transfer method in a construction site which foundation is provided,
Wherein said swing member into engagement with one end of the rail height adjustment mechanism, seen including a rising step to be higher than the other end the end of the rail,
The fulcrum comprises a rod-shaped member, the bar member is supported by the foundation, materials, etc. transportation method of the height adjusting mechanism. The method for transferring materials and the like according to claim 9, wherein the foundation is a cloth foundation. The method for transferring materials and the like according to claim 10, wherein the fulcrum of the height adjusting mechanism is supported by two rows of cloth foundations arranged in parallel. The method for transferring materials and the like according to claim 11, wherein the swinging member is arranged between the two rows of cloth foundations. The swing member includes a rod-shaped member, and includes an engaging portion that engages with the rail, and an operating portion that is located on the opposite side of the engaging portion with the fulcrum interposed therebetween.
13. In the raising step, the one end of the rail engaging with the swinging member is made higher than the other end by pushing down the operation portion of the swinging member. How to transfer the listed materials. The materials and the like include a container containing the soil .
In the previous SL rises step by the heavy machinery bucket placing the soil dressing on the container depressing the operating portion of the swinging member, higher than the other end to one end of the rail to be engaged with the swing member , materials, etc. transfer method according to claim 13.

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