JP2019073067A - Carrier cart - Google Patents

Abstract

To lift a cargo alone or an entire carrier cart without the necessity of adjusting the spacing between a pair of claws.SOLUTION: A cart body 20 of a carrier cart 10 of the present invention includes a first borne frame 26 and a second borne frame 27 which are interposed between a placement surface and a floor surface and are borne by a pair of claws T when a forklift lifts the carrier cart 10. When seen laterally, a space S1 which opens upwards and into which the pair of claws T of the forklift can be inserted laterally is formed on an upper side of each of the first borne frame 26 and the second borne frame 27. A space S2 into which the pair of claws T of the forklift can be inserted laterally is formed on an underside of each of the first borne frame 26 and the second borne frame 27.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a transport carriage.

  Patent Document 1 discloses a transport truck that can lift only a load from the truck body or lift the entire truck using a forklift.

Unexamined-Japanese-Patent No. 2010-137690

However, in the transport truck of Patent Document 1, the driver of the forklift must adjust the distance between the pair of claws (forks) in the case of lifting only the load from the top of the truck body and in the case of lifting the entire truck. There was a risk that it was impossible to carry out
The present invention has been made in view of the problems as described above, and it is an object of the present invention to be able to lift only a load or a whole carriage without adjusting the distance between the pair of claws.

  The transport truck according to the present invention is a transport truck comprising: a truck main body for loading a load; and a caster attached to the truck main body, the truck main body being positioned between the loading surface and the floor surface And the supported portion supported by the pair of claws when the forklift lifts the transport carriage, and in the side view, the pair of claws of the forklift can be inserted from the side above the supported portion It has a space open to the upper side, and a space below the supported portion has a pair of claws of the forklift which can be inserted from the side.

  According to the present invention, it is possible to lift only the load or the whole transport carriage without adjusting the distance between the pair of claws.

It is a perspective view of a transport truck. It is a top view of a transport truck. It is a bottom view of a transport truck. It is a side view of a transport truck. It is a side view which shows the state which loaded cargo. It is a side view which shows the state which is lifting only a load. It is a side view which shows the state which has lifted the whole conveyance trolley. It is a side view which shows the state which loaded the plasterboard.

The transport carriage 10 according to the present embodiment will be described with reference to the drawings.
FIG. 1 is a perspective view showing an example of the configuration of the transport carriage 10. FIG. 2 is a plan view showing an example of the configuration of the transport carriage 10. FIG. 3 is a bottom view showing an example of the configuration of the transport carriage 10. As shown in FIG. FIG. 4 is a side view showing an example of the configuration of the transport carriage 10. In each drawing, the forward direction is indicated by Fr, the rear side by Rr, the right side by R, and the left side by L, with the traveling direction of the transport carriage 10 as the front-rear direction. Accordingly, the side view of FIG. 4 is a side view orthogonal to the traveling direction of the transport carriage 10. In addition, the conveyance trolley 10 of this embodiment is not restricted to the front side, It can drive | work in arbitrary directions including front and rear, right and left.

The transport carriage 10 includes a carriage body 20 and a traveling unit 70.
First, the dolly body 20 will be described.
The carriage main body 20 is configured by connecting a plurality of frame portions and the like. The truck body 20 is longer in the front-rear direction than in the left-right direction in plan view, and has a rectangular shape including a pair of long sides and a pair of short sides. The long side × short side of the bogie main body 20 has a size of, for example, 1920 mm × 910 mm. As shown in FIGS. 2 and 3, the bogie main body 20 includes a front side frame 21a, a rear side frame 21b, a right side frame 22a, a left side frame 22b, a corner member 30, and a reinforcement frame 42a, 42b, 51a, 51b and so on.

  The front side frame portion 21a and the rear side frame portion 21b are disposed horizontally along the left-right direction. The front side frame portion 21a and the rear side frame portion 21b are straight long rod-like, and for example, a hollow pipe made of aluminum alloy can be used. The upper surfaces of the front side frame portion 21 a and the rear side frame portion 21 b are flat surfaces and serve as loading surfaces when loading a load on the carriage main body 20.

The right side frame portion 22a and the left side frame portion 22b are disposed horizontally along the front-rear direction. The right side frame portion 22a and the left side frame portion 22b have the same configuration, and therefore, the right side frame portion 22a will be described here.
The right frame portion 22a is configured by connecting a plurality of frames. Specifically, the right side frame portion 22 a includes a front end frame 23, a rear end frame 24, an intermediate frame 25, a first supported frame 26, a second supported frame 27, a spacer frame 28, and a connecting member 29.

The front end frame 23 and the rear end frame 24 are straight long rods, and for example, hollow or solid pipes made of aluminum alloy can be used. The front end frame 23 and the rear end frame 24 are arranged horizontally along the front-rear direction. The front end frame 23 is a frame located on the front side of the right side frame portion 22a, and the rear end frame 24 is a frame located on the rear side of the right side frame portion 22a.
The middle frame 25 is a straight long rod shape, and for example, a hollow or solid pipe made of an aluminum alloy can be used. The intermediate frame 25 is disposed horizontally along the front-rear direction. The intermediate frame 25 is a frame located on the center side of the right side frame portion 22a. The intermediate frame 25 is a frame located between the front end frame 23 and the rear end frame 24.
The upper surfaces of the front end frame 23, the rear end frame 24 and the middle frame 25 are substantially the same height from the floor surface. The upper surfaces of the front end frame 23, the rear end frame 24 and the middle frame 25 are flat surfaces and serve as loading surfaces when loading a load on the carriage body 20.

  The first supported frame 26 and the second supported frame 27 are straight long rods, and for example, hollow or solid pipes made of aluminum alloy can be used. The first supported frame 26 and the second supported frame 27 are arranged horizontally along the front-rear direction. The lower surfaces of the first supported frame 26 and the second supported frame 27 have substantially the same height from the floor surface. Further, the lengths of the first supported frame 26 and the second supported frame 27 in the front-rear direction are substantially the same, and are respectively longer than the width of the fork of the forklift. The lower surfaces of the first supported frame 26 and the second supported frame 27 become supported portions supported by the pair of claws when the transport truck 10 is lifted by the forklift.

  The first supported frame 26 is a frame bridged between the front end frame 23 and the intermediate frame 25 at a position lower than the front end frame 23 and the intermediate frame 25. Specifically, the first supported frame 26 is connected at the front end thereof to the rear end and lower side of the front end frame 23 via the spacer frame 28, and the rear end is the spacer frame 28 at the front end and lower side of the middle frame 25. It is linked through. The first supported frame 26, the front end frame 23, the intermediate frame 25, and the spacer frame 28 are fixed by using screws, rivets or the like in a state of being sandwiched from the left and right by the connecting member 29 bent in a Z shape, for example.

  The second supported frame 27 is a frame which is bridged between the intermediate frame 25 and the rear end frame 24 at a position lower than the intermediate frame 25 and the rear end frame 24. Specifically, the second supported frame 27 is connected at its front end to the rear end and lower side of the middle frame 25 via the spacer frame 28, and the rear end is at the front end and lower side of the rear end frame 24 to the spacer frame 28. Are linked through The second supported frame 27, the intermediate frame 25, the rear end frame 24, and the spacer frame 28 are fixed by using screws, rivets or the like in a state of being sandwiched from the left and right by the connecting member 29 bent in a Z shape, for example.

The corner member 30 is made of, for example, an aluminum alloy which is formed by extrusion and post-processing. The corner member 30 has an insertion hole 31 which opens upward and a stopper 32 which closes the lower side. In the insertion hole 31 of the corner member 30, a hand-pushing member 80 shown by a two-dot chain line in FIG. 1 is insertable. The lower end of the hand pressing member 80 inserted into the insertion hole 31 is supported by the stopper portion 32. For example, a straight pipe having a circular cross section and made of iron or aluminum alloy, so-called single pipe pipe, can be applied to the hand pushing member 80.
The front side frame portion 21a, the rear side frame portion 21b, the right side frame portion 22a, and the left side frame portion 22b are joined at the four corner portions by the corner member 30, to form a rectangular four-dimensional frame.

The reinforcing frame portions 42a, 42b, 51a, 51b may be, for example, a square hollow pipe made of an aluminum alloy, a plate having an uneven cross section, or the like. The reinforcing frame portions 42a, 42b, 51a, 51b are butted together in the front, rear, left, and right directions within the four-sided frame, and are reinforced by screws, rivets, welding or the like to reinforce the bogie main body 20.
In the present embodiment, the reinforcing frame portions 42a and 42b are disposed along the front-rear direction so as to be bridged between the front side frame portion 21a and the rear side frame portion 21b. Further, the reinforcing frame portion 42a and the reinforcing frame portion 42b are disposed in parallel at positions separated to the left and right. Specifically, the reinforcing frame portion 42a is disposed on the side of the right side frame portion 22a, and the reinforcing frame portion 42b is disposed on the side of the left side frame portion 22b. Further, the distance in the left-right direction between the reinforcing frame portion 42a and the right side frame portion 22a and the distance in the left-right direction between the reinforcing frame portion 42b and the left side frame portion 22b are substantially the same. On the other hand, the distance between the reinforcing frame portion 42a and the right side frame portion 22a in the left-right direction and the distance between the reinforcing frame portion 42b and the left side frame portion 22b are the reinforcing frame portion 42a and the reinforcing frame portion 42b. Shorter than the distance between the left and right. In addition, since the reinforcement frame part 42a and the reinforcement frame part 42b are respectively the same structures, they demonstrate the reinforcement frame part 42a here. The reinforcing frame portion 42a has substantially the same structure as the right side frame portion 22a, and the description thereof will be omitted as appropriate.

As shown in FIG. 2, the reinforcing frame portion 42 a includes a front end reinforcing frame 43, a rear end reinforcing frame 44, an intermediate reinforcing frame 45, a first reinforcing frame 46, a second reinforcing frame 47, a spacer reinforcing frame 48, and a connecting member 29. Have.
The front end reinforcing frame 43 and the rear end reinforcing frame 44 have the same configuration as the front end frame 23 and the rear end frame 24 except that the width dimension in the left-right direction is smaller than the front end frame 23 and the rear end frame 24. The front end reinforcing frame 43 is joined to the front side frame portion 21a, and the rear end reinforcing frame 44 is joined to the rear side frame portion 21b.
The intermediate reinforcing frame 45 has the same configuration as the intermediate frame 25 except that the width dimension in the left-right direction is smaller than that of the intermediate frame 25.
The upper surfaces of the front end reinforcing frame 43, the rear end reinforcing frame 44 and the intermediate reinforcing frame 45 are substantially the same height from the floor surface. The upper surfaces of the front end reinforcing frame 43, the rear end reinforcing frame 44, and the intermediate reinforcing frame 45 are flat surfaces and serve as loading surfaces when loading a load on the truck body 20.

The first support frame 26 and the second support frame 47 have a width dimension in the lateral direction smaller than that of the first support frame 26 and the second support frame 27. The configuration is the same as that of No. 27.
The spacer reinforcing frame 48 has the same configuration as the spacer frame 28 except that the width dimension in the left-right direction is smaller than the spacer frame 28.
The first reinforcing frame 46, the front end reinforcing frame 43, the intermediate reinforcing frame 45, and the spacer reinforcing frame 48 are fixed using screws, rivets or the like in a state of being sandwiched from the left and right by the connecting member 29.
The second reinforcing frame 47, the intermediate reinforcing frame 45, the rear end reinforcing frame 44, and the spacer reinforcing frame 48 are fixed using screws, rivets or the like in a state of being sandwiched from the left and right by the connecting member 29.

The reinforcing frame portions 51a and 51b are straight long rod-like members, and for example, hollow or solid pipes made of aluminum alloy can be used. The reinforcing frame portions 51a and 51b are disposed along the left-right direction.
The reinforcing frame portion 51a is fixed using screws, rivets or the like in a state of being bridged between the right side frame portion 22a and the reinforcing frame portion 42a and between the left side frame portion 22b and the reinforcing frame portion 42b. Be done. A plurality of reinforcing frame portions 51a are arranged at intervals in the front-rear direction.
On the other hand, the reinforcing frame portion 51b is fixed using screws, rivets or the like in a state of being bridged between the reinforcing frame portion 42a and the reinforcing frame portion 42b. A plurality of reinforcing frame portions 51b are arranged at intervals in the front-rear direction.
The distance between the reinforcing frame portion 42a and the right side frame portion 22a in the lateral direction and the distance between the reinforcing frame portion 42b and the left side frame portion 22b in the lateral direction are the reinforcing frame portion 42a and the reinforcing frame portion 42b. And the lateral length of the reinforcing frame portion 51a is shorter than the lateral length of the reinforcing frame portion 51b.
Further, among the reinforcing frame portions 51 a, the reinforcing frame portions 51 a fixed to the first supported frame 26 or the second supported frame 27 are adjusted to the heights of the first supported frame 26 and the second supported frame 27. Is lower than the height of the other reinforcing frame portions 51a. Similarly, among the reinforcing frame portions 51b, the reinforcing frame portion 51b fixed to the first reinforcing frame 46 or the second reinforcing frame 47 is adjusted to the height of the first reinforcing frame 46 or the second reinforcing frame 47, and so on. Lower than the height of the reinforcing frame portion 51b.

In this manner, by joining the reinforcing frame portions 42a, 42b, 51a, 51b in the frame, for example, three rows in the front-rear direction and seven rows in the left-right direction as viewed in plan as shown in FIG. A plurality of divided rectangular spaces are formed.
Moreover, the trolley | bogie main-body part 20 has attachment plate 60A, 60B as an attachment member. The mounting plates 60A and 60B attach the casters 71A and 71B to the lower side of the carriage body 20. Specifically, the mounting plate 60A is fixed to each frame portion and each reinforcing frame portion using screws or rivets so as to close the space on the front side and both sides in the left and right direction and the space on the rear side and both right and left sides from the lower side. Be done. The mounting plate 60A is a metal plate made of, for example, an aluminum alloy in which a rectangular corner is notched.
On the other hand, the mounting plate 60B is fixed to each frame portion or each reinforcing frame portion using a screw, a rivet, or the like so as to close the space in the center in the front-rear direction and both space in the left-right direction from the lower side. Specifically, the mounting plate 60B is a space surrounded by the intermediate frame 25 of the right side frame portion 22a, the intermediate reinforcing frame 45 of the reinforcing frame portion 42a, and the two reinforcing frame portions 51a, and the left side frame portion 22b. Is fixed so as to close the space surrounded by the intermediate frame 25, the intermediate reinforcing frame 45 of the reinforcing frame portion 42b, and the two reinforcing frame portions 51a. The mounting plate 60B is a metal plate made of, for example, an aluminum alloy in which adjacent corners having a rectangular shape are cut out.

  The traveling unit 70 travels on the traveling surface while supporting the load of the truck body unit 20 and the load. The traveling unit 70 has a plurality of casters 71A and 71B. As shown in FIG. 3, the traveling unit 70 includes six casters 71A disposed at the four corners of the carriage main body 20 and two casters 71B disposed at the center in the front-rear direction and separated to the left and right. Have two castors. The caster 71A is attached to the carriage main body 20 through the attachment plate 60A. Since the casters 71A are disposed at the four corners of the lower surface of the carriage main body 20, the transport carriage 10 can be traveled in a stable state. In addition, the caster 71B is attached to the carriage main body 20 via the attachment plate 60B. The casters 71B are disposed at the left and right at the center in the front-rear direction of the truck body 20, so that even if the load is biased, the transport truck 10 can travel without tilting.

The casters 71A and 71B can be pivoted about the axis of the pivot axis O, which is a vertical axis.
The caster 71A is a caster with a brake which can apply a brake or release the brake according to the operation of the user. Specifically, the caster 71A has a wheel 72, a fork member 73, and a brake pedal 74. The fork member 73 rotatably supports the wheel 72. The brake pedal 74 can swing up and down with respect to the fork member 73. When the user depresses the brake pedal 74 with his / her foot, the outer peripheral surface of the wheel 72 is pressed, and the wheel 72 is braked. The user further depresses the brake pedal 74 to hold the wheel 72 in a braked state. As shown in FIGS. 2 and 3, when the transport carriage 10 travels, part or all of the brake pedal 74 of the caster 71A, which is on the rear side, is behind the rear end of the rear frame portion 21b. The user is able to easily depress the brake pedal 74 because the position is exposed.
On the other hand, the caster 71B disposed at the center is a brakeless caster. Specifically, the caster 71B has a wheel 72 and a fork member 73, and does not have a brake pedal.

Next, without adjusting the distance between the pair of claws of the forklift, a configuration capable of lifting only the load or the entire transport carriage will be described with reference to FIG. In addition, in FIG. 4, the surface F which extended the loading surface horizontally is shown with the dashed-two dotted line. Further, in FIG. 4, the connecting member 29 is omitted.
In the transport carriage 10 of the present embodiment, the first supported frame 26 and the second supported frame 27 are located between the loading surface and the floor surface. In addition, the transport carriage 10 has a space S1 that opens upward on the upper side of the first supported frame 26 and the second supported frame 27 in a side view. Further, the transport carriage 10 has a space S2 below the first supported frame 26 and the second supported frame 27. That is, the space S1 and the space S2 are located above and below the first supported frame 26 or the second supported frame 27 between the loading surface and the floor surface.

In the transport carriage 10 of the present embodiment, in the side view, any component is not disposed in the space S1 and the space S2 from the right frame portion 22a to the left frame portion 22b. That is, even when the caster 71A and the caster 71B turn about the turning axis O, the turning locus when turning does not overlap the space S1 and the space S2 in a side view. In FIG. 4, a turning locus when the caster 71A and the caster 71B are turned is indicated by a two-dot chain line.
Further, the transport carriage 10 of the present embodiment has the height H1 of the space S1, that is, the distance in the vertical direction from the upper surface of the first supported frame 26 to the loading surface and the distance from the upper surface of the second supported frame 27 to the loading surface. The vertical distance is greater than the thickness of the fork of the forklift.
Further, the transport carriage 10 of the present embodiment has the height H2 of the space S2, that is, the vertical distance from the lower surface of the first supported frame 26 to the floor surface and the distance from the lower surface of the second supported frame 27 to the floor surface. The vertical distance is greater than the thickness of the fork of the forklift.
In the transport carriage 10 of the present embodiment, the height H1 of the space S1 and the height H2 of the space S2 are the same or substantially the same. Here, the combined error of the manufacturing error and the assembly error is included in the same. In addition, the difference in height of the first supported frame 26 or the second supported frame 27 is included substantially the same.

  Furthermore, in the transport carriage 10 of the present embodiment, the distance L between the front space S1 and the rear space S1 and the distance L between the front space S2 and the rear space S2 It is approximately equal to the distance between the pair of nails. In FIG. 4, the distance between the center position in the front-rear direction of the first supported frame 26 and the center position in the front-rear direction of the second supported frame 27 is indicated by L.

FIG. 5 is a side view showing an example of a state in which a load is loaded on the carriage main body portion 20. As shown in FIG. Here, a plurality of movable work benches 90 folded as a load are loaded on the loading surface.
When it is desired to lift only a load with a forklift due to the configuration of the transport carriage 10 as described above, the pair of claws is inserted from the side (right side or left side) of the transport carriage 10 into the spaces S1 located in the front and back. At this time, since the parts of the transport carriage 10 are not disposed in the space S1 from the right side frame portion 22a to the left side frame portion 22b in side view, the claws inserted in the space S1 contact the parts of the transport carriage I have not.

FIG. 6 is a side view showing an example of a state where only a load is lifted by a forklift.
The pair of claws T is raised from a state in which the pair of claws T of the forklift is respectively inserted into the space S1. Since the space S1 is open at the upper side, the raised claw T supports only the load. Therefore, as shown in FIG. 6, only the load can be lifted by raising the claws T of the forklift.

  On the other hand, when it is desired to lift the transport carriage 10 carrying a load with a forklift, the pair of claws T is inserted from the side (right or left) of the transport carriage 10 into the space S2 located in front and rear. At this time, the parts of the transport carriage 10 are not disposed in the space S2 from the right side frame portion 22a to the left side frame portion 22b in a side view. Specifically, the caster 71A and the caster 71B are not disposed including the turning trajectory. Therefore, the claw T inserted into the space S2 does not come in contact with the parts of the transport carriage 10.

FIG. 7 is a side view showing an example of a state in which the transport carriage 10 is lifted by a forklift.
The pair of claws T is raised from the state in which the pair of claws T of the forklift is respectively inserted into the space S2. Since the first supported frame 26 and the second supported frame 27 are disposed on the upper side of the space S2, the raised claws T support the lower surfaces of the first supported frame 26 and the second supported frame 27. . Therefore, as shown in FIG. 7, the transport truck 10 can be lifted by raising the claws T of the forklift. The first supported frame 26 and the second supported frame 27 of the right side frame portion 22a and the left side frame portion 22b are supported by the pair of claws T of the forklift. At this time, the first reinforcing frame 46 and the second reinforcing frame 47 of the reinforcing frame portions 42a and 42b may be also supported by the claws T of the forklift.

  Here, the space S1 and the space S2 are positioned above and below the first supported frame 26 and the second supported frame 27. Therefore, even in the case of lifting only the load and also in the case of lifting the transport carriage 10, there is no need to adjust the distance between the pair of claws T. For example, even when only the load is lifted and transported immediately after transporting the transport carriage 10 together with a forklift, the transport operation can be performed quickly because there is no need to adjust the distance between the pair of claws T.

The load to be loaded on the carriage main body 20 according to the present embodiment is a long one extending from the front side frame 21a to the rear side frame 21b, or one covering the trolley main body 20 in a wide range from the upper side. Is preferred.
FIG. 8 is a side view showing an example of a state where a plurality of plaster boards 95 are stacked and loaded as a load on the bogie main body portion 20. As shown in FIG. The plasterboard 95 has a flat plate shape, and the long side × short side has a size of, for example, 1820 mm × 910 mm. As described above, even in the case of a flat load, only the load can be lifted by raising the pair of claws from the state where the pair of claws of the forklift is respectively inserted into the space S1.

  As described above, in the present embodiment, the bogie main body 20 is located between the loading surface and the floor and is supported by the pair of claws when the transport bogie 10 is lifted by the pair of claws. A first supported frame 26 and a second supported frame 27 are provided. In side view, a pair of claws of the forklift is insertable from the side above the first supported frame 26 and the second supported frame 27 and has a space S1 opened upward, and the first supported frame A space S2 in which a pair of claws of the forklift can be inserted from the side is provided below the second support frame 27 and the second supported frame 27. Therefore, even if the distance between the pair of claws is not adjusted, only the load can be lifted by inserting and lifting the pair of claws in the space S1, and by inserting and lifting the pair of claws in the space S2. The transport carriage 10 can be lifted together.

Further, in the present embodiment, the caster 71A is attached to the front side away from the first supported frame 26 and the second supported frame 27, and the caster 71A is attached to the rear side. Therefore, when the pair of claws is inserted into the space S2, it is possible to prevent contact with the caster 71A.
Further, in the present embodiment, an intermediate portion located above the first supported frame 26 and the second supported frame 27 between the first supported frame 26 and the second supported frame 27. It has a frame 25. By having the intermediate frame 25, when the pair of claws is inserted into the space S2 and lifted up together with the transport carriage 10, the intermediate frame 25 contacts the load, thereby the first supported frame 26 and the second supported frame It can suppress that 27 bends upwards.

Further, in the present embodiment, the caster 71B is attached to the lower side of the intermediate frame 25 in a side view. Therefore, the transport carriage 10 can be traveled in a stable state.
Further, in the present embodiment, in side view, the space S2 is positioned so as not to overlap with the caster 71A and the caster 71B including the turning trajectory. Therefore, when the pair of claws T is inserted into the space S2, it is possible to prevent the castor 71A and the caster 71B from coming into contact with each other regardless of the turning position.

As mentioned above, although this invention was demonstrated with embodiment mentioned above, this invention is not limited only to embodiment mentioned above, A change etc. are possible within the scope of the present invention.
In the embodiment described above, when the loading surface is the upper surface of the front side frame portion 21a, the rear side frame portion 21b, the right side frame portion 22a, the left side frame portion 22b, the reinforcing frame portions 42a, 42b, 51a, 51b, etc. Although explained, it is not limited to this case. For example, the load may be loaded on the mounting plate by fixing a flat mounting plate on the frame portion and the reinforcing frame portion. In this case, the mounting plate is configured not to cover the space S1 from the upper side.
Further, in the embodiment described above, the case where the traveling unit 70 includes six casters 71A and 71B has been described, but the present invention is not limited to this case, and only four casters 71A may be used.

  10: transport carriage 20: carriage main body 25: intermediate frame (intermediate portion) 26: first supported frame (first supported portion) 27: second supported frame (second supported portion) 70: traveling Part 71A: Castor 71B: Caster S1: Space S2: Space

Claims (6)

A truck body for loading cargo,
And a caster mounted on the carriage body,
The carriage body portion is
It has a supported portion located between the loading surface and the floor surface and supported by a pair of claws when the transport truck is lifted by the forklift.
In a side view, a pair of claws of the forklift can be inserted from the side above the supported portion, and has a space opened upward, and a pair of claws of the forklift is below the supported portion. A transport carriage characterized by having a laterally insertable space. The carriage body portion is
The transport carriage according to claim 1, wherein the caster is attached to a front side or a rear side away from the supported portion in a side view. The supported portion has a first supported portion and a second supported portion separated from each other in the back and forth direction,
The carriage body portion is
Between the first supported portion and the second supported portion, an intermediate portion positioned above the first supported portion and the second supported portion may be provided. The transport carriage according to claim 1 or 2, characterized in that:   The transport carriage according to claim 3, wherein the caster is attached to the lower side of the middle portion in a side view. The supported portion has a first supported portion and a second supported portion separated from each other in the back and forth direction,
The carriage body portion is
The carriage according to any one of claims 1 to 4, wherein the caster is attached to the front side and the rear side of each of the first supported portion and the second supported portion.   The space under the said supported part is located so that it may not overlap with the turning locus | trajectory when the said caster turns in side view, It is characterized by the above-mentioned. Transport truck described.

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