Narrow and small space gypsum board transport vehicle

Abstract

The utility model provides a narrow space plasterboard transport vehicle which comprises a supporting bottom plate, the supporting bottom plate comprises two supports, the two supports extend in the front-back direction, the positions of the two supports correspond to each other in the left-right direction, and a plurality of cross beams are fixedly connected between the opposite faces of the two supports. The multiple cross beams are arranged in an array at intervals in the front-back direction so that carrying areas can be formed on the cross beams. Each support is of an L-shaped structure with a lower opening, the upper portions of the two supports extend in the opposite directions and abut against the upper surface of the cross beam, and a step structure is formed between the upper portions of the supports and the upper surface of the cross beam and used for limiting in the carrying area through the step structure. According to the narrow-space gypsum board transport vehicle single-handrail structure, the transport space is saved, the size of the trolley is smaller, meanwhile, after entering an elevator, the trolley can stand on the right side of the trolley to be kept stable, the trolley can go up and down the elevator conveniently, splicing and disassembling can be conducted quickly, carrying and transporting are convenient, and the trolley can penetrate through the narrow space to be transported to a work site conveniently.

Description

Technical Field

[0001] The utility model relates to building construction, in particular to a gypsum board transportation vehicle for use in a narrow space. Background Art

[0002] Gypsum board is used in the construction of internal partitions, wall coverings (instead of wall plaster), ceilings, sound-absorbing panels, floor baseboards and various decorative panels. It is usually transported on a trolley or transport rack.

[0003] During interior decoration, gypsum boards generally need to be transported to the floor for use, and during transportation, they generally need to enter elevators and narrow aisles. However, the trolleys in the existing technology are large in size, which makes it inconvenient to enter indoor elevators and difficult to transport and use in small spaces indoors. Utility Model Content

[0004] In order to solve the problem in the background art that the trolley is large in size and is inconvenient to enter the indoor elevator, the utility model proposes a gypsum board transportation vehicle for a narrow space.

[0005] The technical solution of the utility model is: comprising a supporting bottom plate,

[0006] The support base includes two brackets extending in the front-to-back direction and corresponding to each other on the left and right sides. A plurality of cross beams are fixedly connected between the opposite surfaces of the two brackets. The plurality of cross beams are arranged in an array in the front-to-back direction to form a loading area thereon.

[0007] The bracket is an L-shaped structure with an opening at the bottom. The upper parts of the two brackets extend in opposite directions, and the upper parts of the brackets rest against the upper surface of the beam. A step structure is formed between the upper parts of the brackets and the upper surface of the beam, which is used to limit the loading area through the step structure.

[0008] The upper surface of the right bracket is detachably connected to a plurality of vertical poles, and the plurality of vertical poles are arranged in an array in a spaced manner along the front-to-back direction;

[0009] The upper ends of the plurality of upright poles are commonly connected to a circular tube extending in the front-to-back direction;

[0010] Universal wheels are provided on the supporting bottom plate.

[0011] Preferably, the length of the circular tube is greater than the length of the supporting base plate, and the front end of the circular tube is flush with the front side surface of the supporting base plate.

[0012] Preferably, a plurality of support rods are fixedly connected to the left side surface of the bracket located on the left, and the positions of the support rods and the adjacent vertical rods correspond to each other on the left and right.

[0013] Preferably, the lower end of the vertical pole is fixedly connected to a connecting frame, which is an L-shaped structure with a lower opening. The connecting frame rests on the bracket on the right side, and the downward extending part of the connecting frame contacts the right side surface of the bracket. A left and right transparent socket is opened at the lower part of the right side surface of the connecting frame, and a bolt extending left and right is inserted into the socket, and the left end of the bolt extends to the left and extends into the interior of the bracket on the right side.

[0014] Preferably, a gasket is fixedly connected to the left side of the right bracket, the position of the gasket corresponds to the left and right of the connecting frame, a nut is fixedly connected to the left side of the gasket, a threaded structure adapted to the bolt is provided in the nut, and a left and right transparent avoidance opening corresponding to the left and right positions of the nut is opened on the gasket;

[0015] The bolt on the connecting frame extends to the left and passes through the avoidance opening to be connected with the internal thread of the nut.

[0016] Preferably, the universal wheel includes a front wheel and a rear wheel, the front wheel is arranged between the front parts of the lower surfaces of the two brackets, the front wheel includes a mounting support plate, the front part of the lower surface of the bracket is fixedly connected to the upper surface of the mounting support plate, the left and right ends of the mounting support plate are flush with the outer side surface of the bracket on the same side, and rollers are provided on the left and right sides of the mounting support plate;

[0017] The rear wheel is fixedly mounted on the middle portion of the lower surface of the cross beam at the rear side, and the wheel diameter of the rear wheel is smaller than the wheel diameter of the roller.

[0018] The advantages of this utility model are: the structure is relatively simple, and the uprights and the supporting base can be quickly assembled through the connecting frame, which is easy to carry and transport, and is conducive to passing through narrow terrain to enter the designated work place. At the same time, the single-sided handrail structure saves space and makes the trolley size more compact. The single-sided handrail structure makes it easy for people to stand on the right side of the elevator after entering the elevator to keep the trolley stable, and it is also easier to get on and off the elevator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the main structure of Example 1;

[0021] Figure 2 for Figure 1 A schematic diagram of a partial cross-sectional structure from the left;

[0022] Figure 3 for Figure 2A schematic diagram of the enlarged structure.

[0023] In the figure, 1 is a bracket, 2 is a crossbeam, 3 is a vertical pole, 301 is a connecting frame, 302 is a gasket, 303 is a nut, 304 is a bolt, 4 is a round tube, 5 is a support pole, 6 is a front wheel, and 7 is a rear wheel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Example 1: Aims to propose a gypsum board transportation vehicle for a narrow space.

[0026] according to Figures 1 to 3 As shown, including the supporting base plate.

[0027] The supporting base plate includes two brackets 1, which extend in the front-to-back direction and are positioned correspondingly on the left and right. A plurality of beams 2 are fixedly connected between the opposite surfaces of the two brackets 1. In this embodiment, the beams 2 can be made of square steel. The plurality of beams 2 are arranged in an array at intervals in the front-to-back direction to form a loading area thereon, which is used to place gypsum boards.

[0028] The bracket 1 is an L-shaped structure with an opening at the bottom. In this embodiment, angle steel can be used for the bracket 1. The upper parts of the two brackets 1 extend in opposite directions, and the upper parts of the brackets 1 rest against the upper surface of the beam 2. A step structure is formed between the upper part of the bracket 1 and the upper surface of the beam 2, which is used to limit the loading area through the step structure.

[0029] The upper surface of the bracket 1 on the right side is detachably connected to a plurality of vertical poles 3. In this embodiment, the vertical poles 3 can be made of square steel, and the length of the vertical poles 3 can be selected between 0.8m and 1.2m. The plurality of vertical poles 3 are arranged in an array at intervals along the front-to-back direction. The lower end of the vertical pole 3 is fixedly connected to a connecting frame 301. The connecting frame 301 is an L-shaped structure with a lower opening. In this embodiment, the connecting frame 301 can be made of angle steel. The connecting frame 301 is against the bracket 1 on the right side. The downward extending portion of the connecting frame 301 is in contact with the right side surface of the bracket 1. The lower part of the right side surface of the connecting frame 301 is provided with left and right A transparent socket with bolts 304 extending left and right inserted into the socket. A gasket 302 is fixedly connected to the left side of the right bracket 1. The position of the gasket 302 corresponds to the left and right of the connecting frame 301. A nut 303 is fixedly connected to the left side of the gasket 302. The nut 303 is provided with a threaded structure adapted to the bolt 304, and the gasket 302 is provided with left and right transparent avoidance openings corresponding to the left and right positions of the nut 303. The bolt 304 on the connecting frame 301 extends to the left through the avoidance opening and is connected to the internal thread of the nut 303, so that it can be installed quickly.

[0030] The upper ends of multiple vertical poles 3 are commonly connected to a circular tube 4 extending in the front-to-back direction. The length of the circular tube 4 is greater than the length of the supporting base, and the front end of the circular tube 4 is flush with the front side of the supporting base. The rear part of the circular tube 4 extends backward beyond the supporting base to form an armrest area, which is convenient for people standing at the rear to apply thrust when pushing the cart.

[0031] A plurality of support rods 5 are fixedly connected to the left side of the bracket 1 on the left. In this embodiment, the support rods 5 can be made of flat steel, and the positions of the support rods 5 and the adjacent upright poles 3 correspond to each other on the left and right.

[0032] The universal wheel includes a front wheel 6 and a rear wheel 7. The front wheel 6 is arranged between the front parts of the lower surfaces of the two brackets 1. The front wheel 6 includes a mounting support plate. The front part of the lower surface of the bracket 1 is fixedly connected to the upper surface of the mounting support plate. The left and right ends of the mounting support plate are flush with the outer side surface of the bracket 1 on the same side. Rollers are provided on the left and right sides of the mounting support plate. The rear wheel 7 is fixedly installed on the middle part of the lower surface of the crossbeam 2 located at the rear side, and the wheel diameter of the rear wheel 7 is smaller than the wheel diameter of the roller to improve the lateral stability. At the same time, the wheel diameter of the rear wheel 7 is smaller than the wheel diameter of the roller to provide better steering flexibility.

[0033] Working principle: When pushing the cart normally, the staff is located behind the supporting base plate, holds the round tube 4 with his right hand, and drives the gypsum board transport vehicle to move forward and backward by pushing the round tube 4.

[0034] After entering the elevator, the staff stands on the right side of the gypsum board transport vehicle and holds the round tube 4 with his hand, so as to easily keep the gypsum board transport vehicle stable. At the same time, standing on the side of the gypsum board transport vehicle and exerting force can make the most of the elevator space and avoid inconvenience in going up and down the elevator. When the elevator arrives, the staff stands on the right side and applies thrust to push the gypsum board transport vehicle out of the elevator.

[0035] During assembly, the construction workers place the vertical pole 3 on the upper surface of the bracket 1, then place the connecting frame 301 against the bracket 1, and pass the bolt 304 through the socket on the connecting frame 301 and the avoidance hole on the gasket 302, so as to connect it with the corresponding internal thread of the nut 303. In this way, the vertical pole 3 can be quickly installed on the bracket 1, which is convenient for transportation.

[0036] In this way, the gypsum board transport vehicle can be divided into two parts, and can be quickly assembled on site, and the trolley has a simple structure and is easy to produce. The single-sided handrail structure is selected to make greater use of the space in the trolley for loading panels, making the trolley structure more compact and flexible. During normal use, personnel can stand behind the gypsum board transport vehicle to push it. When entering the elevator, they can stand on the side of the gypsum board transport vehicle to keep the vehicle stable and apply thrust at the same time to avoid the inconvenience of turning after entering a narrow space such as an elevator, and make greater use of the elevator space. It is more convenient and labor-saving to keep the vehicle balanced in the elevator, and it is easy to get on and off the elevator.

[0037] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is determined by the appended claims rather than the foregoing description. It is intended that all variations within the meaning and range of equivalents of the claims be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A gypsum board transport vehicle for narrow spaces, characterized by: Including support base, The supporting base plate comprises two brackets (1), the two brackets (1) extending in the front-back direction, and the two brackets (1) are positioned in left-right correspondence, a plurality of cross beams (2) are fixedly connected between opposite surfaces of the two brackets (1), and the plurality of cross beams (2) are arranged in an array at intervals in the front-back direction to form a loading area thereon; The bracket (1) is an L-shaped structure with an opening at the bottom, the upper parts of the two brackets (1) extend in opposite directions, and the upper parts of the brackets (1) abut against the upper surface of the crossbeam (2), and a step structure is formed between the upper part of the bracket (1) and the upper surface of the crossbeam (2), which is used to limit the loading area through the step structure; The upper surface of the right bracket (1) is detachably connected to a plurality of vertical poles (3), and the plurality of vertical poles (3) are arranged in an array in a spaced manner along the front-to-back direction; The upper ends of the plurality of vertical poles (3) are commonly connected to a circular tube (4) extending in the front-to-back direction; Universal wheels are provided on the supporting bottom plate.

2. The narrow space gypsum board transport vehicle according to claim 1, characterized in that: The length of the circular tube (4) is greater than the length of the supporting base plate, and the front end of the circular tube (4) is flush with the front side of the supporting base plate.

3. The narrow space gypsum board transport vehicle according to claim 1, characterized in that: The left side of the bracket (1) on the left side is fixedly connected to a plurality of support rods (5), and the positions of the support rods (5) and the adjacent upright rods (3) correspond to each other on the left and right sides.

4. The narrow space gypsum board transport vehicle according to claim 1, characterized in that: The lower end of the vertical rod (3) is fixedly connected to a connecting frame (301), which is an L-shaped structure with a lower opening. The connecting frame (301) is against the bracket (1) on the right side, and the downwardly extending portion of the connecting frame (301) contacts the right side surface of the bracket (1). A left-right transparent socket is provided at the lower part of the right side surface of the connecting frame (301), and a bolt (304) extending leftward and rightward is inserted into the socket, and the left end of the bolt (304) extends leftward and extends into the interior of the bracket (1) on the right side.

5. The narrow space gypsum board transport vehicle according to claim 4, characterized in that: A washer (302) is fixedly connected to the left side of the right bracket (1), and the position of the washer (302) corresponds to the left and right of the connecting frame (301). A nut (303) is fixedly connected to the left side of the washer (302), and a threaded structure adapted to the bolt (304) is provided in the nut (303). The washer (302) is provided with left and right transparent avoidance openings corresponding to the left and right positions of the nut (303). The bolt (304) on the connecting frame (301) extends leftward through the avoidance opening and is connected to the internal thread of the nut (303).

6. The narrow space gypsum board transport vehicle according to claim 1, characterized in that: The universal wheel comprises a front wheel (6) and a rear wheel (7), wherein the front wheel (6) is arranged between the front portions of the lower surfaces of the two brackets (1), and the front wheel (6) comprises a mounting support plate, wherein the front portion of the lower surface of the bracket (1) is fixedly connected to the upper surface of the mounting support plate, and the left and right ends of the mounting support plate are flush with the outer side surface of the bracket (1) on the same side, and rollers are provided on the left and right sides of the mounting support plate; The rear wheel (7) is fixedly mounted on the middle portion of the lower surface of the cross beam (2) located at the rear side, and the wheel diameter of the rear wheel (7) is smaller than the wheel diameter of the roller.

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