JP2001287655A - Plate material conveying carriage - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a conveying carriage allowing easy loading and unloading of plate materials and capable of sufficiently enhancing perpendicularity of the plate materials for stabilizing a conveyance state in regard to a carriage carrying and conveying the plate materials in a perpendicular state. SOLUTION: A plurality of partition members 3 having struts 31 and 32 on both sides are erected on the carriage 1 so as to freely slide in a right and left direction or a fore and aft direction of the carriage.

Description

DETAILED DESCRIPTION OF THE INVENTION TECHNICAL FIELD OF THE INVENTION

[0001] The present invention relates to a plate material transporting trolley, which is used to load and transport a large number of plate materials in a vertical state as much as possible.

[Prior art]

[0002] In the process of manufacturing a building board, it is sometimes required to transport the board in a vertical state. For example, in order to convey a primer-coated plate, it is required to convey the plate in a vertical state so that the solvent can quickly escape. Thus, a plurality of plate material partitioning members are erected on a trolley at intervals slightly larger than the thickness of the plate material, and the plate materials are inserted into gaps between the partition members and transported.

[0003]

However, in such a carrier, if the gap between the partition members is narrowed, it becomes difficult to insert and remove the plate material. On the other hand, if the gap is widened, the inclination of the plate material becomes large and the plate material becomes inclined. The couple acting on the basis of the weight of the carrier becomes large, and the transport state becomes unstable.

SUMMARY OF THE INVENTION An object of the present invention is to provide a trolley for loading and transporting plate materials in a vertical state, in which loading and unloading of the plate materials can be easily performed, and furthermore, the transport condition is improved by sufficiently increasing the verticality of the plate materials. It is an object of the present invention to provide a transport trolley that can stabilize the load.

[0005]

According to the present invention, there is provided a plate carrier having a plurality of partition members having columns on both sides thereof, and the partition members are erected on the truck so as to be slidable in the left-right direction or the front-rear direction of the truck. It is a configuration characterized by providing a slider with a shaft support groove at the lower end of one side column of the partition member, providing a slider with a shaft support groove at the lower end of the other side column of the partition member, and Can be slidably inserted into one shaft with the above-mentioned slider with the shaft insertion hole, and the above-mentioned slider with the shaft support groove can be slidably supported on the other shaft.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1A is a side view showing an embodiment of the present invention, and FIG. 1B is a plan view thereof.
FIGS. 1C and 1D are a sectional view taken along the line C-A and a sectional view taken along the line N-I in FIG. 1B. In FIG. 1, reference numeral 1 denotes a bogie frame, which is formed by bending an outer peripheral end portion 11 upward. Reference numeral 12 denotes a truck handle, and reference numeral 13 denotes a protective rubber attached to the front surface of the front bent end portion of the truck frame. 21 and 2
Reference numerals 2 denote left and right shafts respectively at the front and rear portions of the bogie frame 1, which are fixed to the bent ends 11 of the bogie frame 1. Reference numeral 3 denotes a gate-shaped partition member having columns 31 and 32 on both sides. A slider 310 with a shaft insertion hole is provided at the lower end of one side column 31, and a semicircular shaft type bearing groove is provided at the lower end of the other side column 32. A slider 320 is provided, a slider 310 with a shaft insertion hole is slidably inserted into one shaft 21, and a slider 320 with a shaft support groove is slidably supported on the other shaft 22. . The length of the slider 310 with the shaft insertion hole and the length of the slider 320 with the shaft bearing groove are substantially equal. Reference numeral 41 denotes a collar attached to one end of the shaft 21. The length and the height of the collar 41 are substantially equal to the length and the height of the slider 310 with the shaft insertion hole. Reference numeral 42 denotes a collar mounted on one end of the shaft 22, which has a length and a height substantially equal to the length and height of the slider 420 with the shaft supporting groove.
Reference numerals 5 and 5 denote fixed columns which stand up and down on one of the right and left ends of the carriage frame 1. In the above description, assuming that the clearance between the slider 310 with the shaft insertion hole and the shaft 21 is δ, and the length of the slider 310 with the shaft insertion hole is L, the maximum inclination angle θ of the partition member 3 is θ ≒ δ / The clearance δ is made as small as possible within the limit given by L and the slidability can be guaranteed, and θ is made as close to 0 as possible. Further, in order to minimize the couple acting on the sliding portion between the slider 310 with the shaft insertion hole and the shaft 21 based on the weight of the partition member 3 as much as possible, and to enhance the slidability, It is effective to reduce the weight of the partition member 3, and it is desirable to use a metal pipe, for example, a steel pipe for the partition member 3. In this case, caps 6 and 6 are covered with caps 6 at both ends of the upper horizontal pipe. Is preferred.
In the above embodiment, the partition member 3 is of a substantially portal type, but may be of a ramen structure having both side supports, for example, an arch type. Further, a pipe formed by bending a continuous pipe into both side columns and an intermediate beam portion can also be used.

As shown in FIG. 1B, the sliders 310, 310 with shaft insertion holes of the partition member and the sliders 320, 320 with shaft bearing grooves are brought into contact with each other, and the color is brought into contact.
41 and the slider 310 with the shaft insertion hole and the collar 42
In the state where the space between the slider 320 and the shaft bearing grooved slider is in contact with each other, the gap between the partition members and the gap e between the partition member and the fixed support are substantially equal to the thickness of the plate material as the object to be conveyed, Further, a predetermined interval E exists between the left bent end of the bogie frame 1 and the partition member. This interval E is
As will be described later, the thickness is set in accordance with the width of the gap to be increased, and is usually about two to three times the thickness of the plate material so that the plate material can be easily inserted between the partition members.

In order to load a plate material on the truck according to the present invention,
A plate material is inserted between the partition members 3 and 3 and between the partition member 3 and the fixed support 5, and the inserted plate material is inserted into the slider 310 (including the collar 41) with the shaft insertion hole and the slider 320 with the shaft support groove. (Including the collar 42). When inserting the plate material, the interval between the partition members (including the space between the partition member and the fixed support) is widened to facilitate the insertion, and the insertion is performed. After that, the space between the partition members (including the space between the partition member and the fixed column) is narrowed so that the plate material is oriented in the vertical direction as much as possible to stabilize the loaded state. For example, as shown in FIG. 2A, first, the distance between the fixed support 5 and the left end partition member 3 is increased, and the plate material A is inserted therebetween. As shown in the figure, the space between them is narrowed, the plate A is sandwiched between the fixed support 5 and the left end partition member 3, and the plate material A is oriented vertically as much as possible. Then, the next plate material is inserted, the space between the partition members is further narrowed, the plate material is sandwiched, and the plate material is oriented in the vertical direction as much as possible. Thereafter, the above-mentioned plate materials are successively loaded between the partition members.

In the above-mentioned state in which the plate material is loaded, when the inclination angle of the plate material is α, the weight of the plate material is w, and the height of the partition member is h, a couple of approximately whcos α / 2 acts on the lower end of the support of the partition member. However, since α is set to 90 ° as much as possible, the couple is small. Then, both sides of the partition member 3
A slider 3 having a shaft insertion hole at the lower end of one of the support columns 1 and 32
10 is inserted through the shaft 21 and rotation in the couple direction (rotation in the m direction in FIG. 1D) is prevented. The upright state of the column 31 on the side of the slider 310 with the insertion hole can be stably maintained. In addition, also in the column 32 on the side of the slider 320 with the shaft bearing groove, since the slider 320 with the shaft bearing groove is pressed against the shaft 32 by the weight of the plate material, it is stable. Standing condition can be guaranteed. Therefore, according to the cart according to the present invention, it is possible to easily load the plate material,
It can be transported under stable loading conditions.

Further, in the unloading after being transported to a predetermined place, first, as shown in FIG. 3A, the interval between the partition parts 3a and 3b sandwiching the plate material A to be unloaded is determined. Slightly spread the plate material A to move the slider 3 of the partition members 3a, 3b.
10 (320) to the shaft 21 (22), or, as shown in FIG.
Of the sliding element 310 (320) from just below the plate material A,
Next, one of the partition members 3a is rotated about the slider with the shaft insertion hole as a fulcrum [rotation in the n direction in FIG. 1 (c)] to secure an empty space beside the plate material. The sheet can be taken out by inserting the hand deeply into the sheet, which is particularly advantageous for loading and unloading a relatively heavy plate.

In the above example of loading the plate material, in FIG. 1B, the plate material is loaded from the right end to the left end. However, the plate material may be loaded from the left end to the right end. Further, in the above embodiment, the plurality of partition members 3 are erected on the trolley 1 so as to be slidable in the left-right direction of the trolley, but may be erected slidably in the front-rear direction of the trolley. .

[0012]

According to the plate carrier of the present invention,
Since a plurality of partition members are erected on the trolley so as to be slidable in the left-right direction or the front-rear direction of the trolley, the spacing between the partition members can be widened to facilitate the insertion of the plate material between the partition members. In addition, a partition member having a support on both sides
Because of the structure of the member, the couple based on the weight of the partition member can be reduced by reducing the weight of the partition member, and even though the partition member is erected in a slidable state, the partition member can be fully slid. Can be erected in a stable state. Furthermore, after inserting the plate material, the interval can be narrowed and the plate material can be oriented in the vertical direction as much as possible, so that the couple acting based on the weight of the plate material can be suppressed to a small extent, and the partition member can be stably installed. In addition, a stable loading state can be guaranteed.

[0013] In particular, in the truck according to the second aspect, the partition member can be rotated and escaped with the slider having the shaft insertion hole as a fulcrum, and a space space can be secured after the escape. Even in this case, it is possible to easily load and unload the plate material by inserting a hand deep into the space, and by mounting the plate material on the slider with the shaft bearing groove, the partition member is set up or loaded. The state can be further stabilized.

[Brief description of the drawings]

FIG. 1 is a drawing showing an embodiment of a plate material transporting cart according to the present invention.

FIG. 2 is a view showing a method of loading a plate material on a plate material transporting cart according to the present invention.

FIG. 3 is a view showing a state in which the plate material is mounted on the shaft when the partition member is rotated and escaped in the plate material transporting cart according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bogie frame 21 shaft 22 shaft 3 Partition member 31 support 32 support 310 Slider with shaft insertion hole 320 Slider with shaft support groove 41 Color 42 Color 5 Fixed support A Plate material

Claims (2)

[Claims] A plurality of partition members having columns on both sides;
A plate material transporting trolley characterized by being erected on the trolley so as to be slidable in the left-right direction or the front-rear direction of the trolley. 2. A sliding member with a shaft insertion hole is provided at the lower end of one side of the partition member, and a slider with a shaft supporting groove is provided at the lower end of the other side column of the partition member. And the slider with the shaft insertion hole is slidably inserted into one shaft, and the slider with the shaft support groove is slidably supported on the other shaft. The plate material carrier according to claim 1.