Adjustable flat car for logistics

Abstract

The utility model discloses an adjustable flat car for logistics, which comprises a flat plate support and an expansion assembly, moving wheels are arranged at four corners of the bottom of the flat plate support, the expansion assembly used for increasing the supporting width is installed at the top of the flat plate support, and the expansion assembly comprises a fixing block, an electric telescopic rod, an expansion plate and an auxiliary wheel. Electric telescopic rods are vertically installed on the front side and the rear side of the fixing block, an expansion plate is fixedly installed at the ends, away from the fixing block, of the electric telescopic rods, auxiliary wheels are rotatably installed at the bottoms of the two sides of the expansion plate, a sliding groove is transversely formed in the top of the expansion plate, and the whole sliding groove is of a structure shaped like a Chinese character'tu '; two sets of sliding blocks are arranged in the sliding groove, and a baffle is fixedly installed at the top of one side of each sliding block. According to the adjustable flat car for logistics, the width of the expansion plate can be adjusted, and meanwhile the two ends of goods can be limited to prevent the goods from sliding front and back in the moving process.

Description

Technical Field

[0001] The utility model relates to the technical field of flatbed trucks, in particular to an adjustable flatbed truck for logistics. Background Art

[0002] A flatbed car is an electric rail-mounted in-plant transport vehicle. It is also called an electric flat car, a trolley, or a cross-over car. It has the advantages of simple structure, easy use, easy maintenance, large load capacity, and less pollution. It is widely used in machine manufacturing and metallurgical factories to transport heavy objects across the workshop with a crane. The KP series electric flat cars are low in height, have a reinforced table, are easy to modify, and are convenient to maintain.

[0003] For example, the patent document with application number CN202222654046.8 discloses a flatbed truck, which uses a new type of flatbed truck that can be nested in each other for storage, and compared with flatbed trucks arranged one by one, the area required for storage of the flatbed trucks can be effectively reduced; in addition, by adopting the nested storage method, the flatbed trucks can be placed in a certain direction, and the placement is orderly and regular, which can further reduce the area required for storage of the flatbed trucks, but the flatbed truck cannot expand the loading platform, which results in the width range of the flatbed truck for loading goods being limited.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an adjustable flatbed truck for logistics is proposed. Utility Model Content

[0005] The utility model aims to provide an adjustable flatbed vehicle for logistics to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable flatbed cart for logistics, comprising a flatbed bracket and an expansion component, wherein movable wheels are arranged at the four corners of the bottom of the flatbed bracket, and the expansion component for increasing the support width is installed on the top of the flatbed bracket, and the expansion component comprises a fixed block, an electric telescopic rod, an expansion plate and auxiliary wheels, the electric telescopic rod is vertically installed on the front and rear sides of the fixed block, and the expansion plate is fixedly installed on one end of the electric telescopic rod away from the fixed block, and the auxiliary wheels are rotatably installed on the bottom of both sides of the expansion plate.

[0007] Preferably, a slide groove is transversely provided on the top of the expansion plate, and the slide groove is arranged in a "convex" shape as a whole.

[0008] Preferably, two groups of sliding blocks are arranged inside the slide groove, and a baffle is fixedly installed on the top of one side of the sliding block.

[0009] Preferably, an adjustment disk is provided above the middle portion of the sliding block, and a fastening screw is fixedly installed at the bottom of the adjustment disk.

[0010] Preferably, the adjusting disk is threadably connected to the slider via a fastening screw, and an anti-sliding block is fixedly mounted on the end of the fastening screw.

[0011] Preferably, a battery compartment is fixedly installed at the lower middle portion of the flat panel bracket, and the battery compartment is electrically connected to the electric telescopic rod.

[0012] Preferably, the

[0013] Compared with the prior art, the utility model has the beneficial effect that the adjustable flatbed truck for logistics can not only adjust the width of the expansion plate, but also limit the two ends of the goods to prevent them from sliding forward and backward during movement.

[0014] 1. The utility model uses the arrangement of the expansion assembly to enable the battery compartment to simultaneously power multiple groups of electric telescopic rods arranged on both sides of the fixed block, so that the electric telescopic rods push the expansion board fixed at one end thereof to move outward, and while the expansion board moves, the auxiliary wheels arranged at the bottom thereof can reduce the friction between the expansion board and the flat panel bracket when the expansion board moves, and the expansion board is expanded to support the same width as the goods, so as to achieve the purpose of adjusting the width of the expansion board;

[0015] 2. The utility model cooperates with the setting of the fastening screw through the slider, so that the adjusting disk fixed on the top of the fastening screw is rotated to move the fastening screw downward, and the anti-sliding block provided at the end of the fastening screw fits against the bottom of the slide groove, so that the slider is fixed inside the slide groove, and the slider cooperates with the baffle to limit the two ends of the goods to prevent sliding back and forth during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an adjustable flatbed truck for logistics according to the utility model;

[0017] Figure 2 This is a schematic diagram of the overall three-dimensional structure of an adjustable flatbed truck for logistics according to the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of an expansion component of an adjustable flatbed truck for logistics in the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a slider of an adjustable flatbed truck for logistics.

[0020] In the figure: 1. Tablet stand; 2. Moving wheel; 3. Expansion component; 301. Fixed block; 302. Electric telescopic rod; 303. Expansion board; 304. Auxiliary wheel; 4. Slide groove; 5. Slider; 6. Baffle; 7. Adjustment plate; 8. Fastening screw; 9. Anti-sliding block; 10. Battery compartment. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 3 As shown, an adjustable flatbed truck for logistics includes a flatbed bracket 1 and an expansion component 3. Moving wheels 2 are provided at the four bottom corners of the flatbed bracket 1. The expansion component 3 for increasing the support width is installed on the top of the flatbed bracket 1. The expansion component 3 includes a fixed block 301, an electric telescopic rod 302, an expansion plate 303 and auxiliary wheels 304. The electric telescopic rod 302 is vertically installed on the front and rear sides of the fixed block 301, and the expansion plate 303 is fixedly installed on one end of the electric telescopic rod 302 away from the fixed block 301, and the auxiliary wheels 304 are rotatably installed on the bottom of both sides of the expansion plate 303.

[0023] The battery compartment 10 simultaneously supplies power to the multiple sets of electric telescopic rods 302 arranged on both sides of the fixed block 301, so that the electric telescopic rods 302 push the expansion plate 303 fixed at one end thereof to move outward, and while the expansion plate 303 moves, the auxiliary wheels 304 arranged at the bottom thereof can reduce the friction between the expansion plate 303 and the flat panel bracket 1 when the expansion plate 303 moves, and the expansion plate 303 is expanded to the same width as the cargo for support, so as to achieve the purpose of adjusting the width of the expansion plate 303.

[0024] like Figure 4 As shown, a slide groove 4 is horizontally opened on the top of the expansion plate 303, and the slide groove 4 is arranged in a "convex" shape as a whole.

[0025] Furthermore, two groups of sliding blocks 5 are arranged inside the slide groove 4 , and a baffle 6 is fixedly installed on the top of one side of the sliding block 5 .

[0026] The baffle 6 is used to limit the load.

[0027] Furthermore, an adjusting disk 7 is provided above the middle of the sliding block 5 , and a fastening screw 8 is fixedly installed at the bottom of the adjusting disk 7 .

[0028] The fastening screw 8 prevents the stability between the slide block 5 and the slide slot 4 .

[0029] Furthermore, the adjusting disk 7 is threadedly connected to the sliding block 5 via a fastening screw 8, and an anti-sliding block 9 is fixedly mounted at the end of the fastening screw 8.

[0030] The anti-sliding block 9 increases the friction between the end of the fastening screw 8 and the sliding groove 4 .

[0031] Furthermore, a battery compartment 10 is fixedly installed at the lower middle portion of the tablet bracket 1 , and the battery compartment 10 is electrically connected to the electric telescopic rod 302 .

[0032] The battery compartment 10 provides energy for the operation of the electric telescopic rod 302 .

[0033] Working principle: When using the adjustable flatbed cart for logistics, firstly, the battery compartment 10 is used to simultaneously power the multiple sets of electric telescopic rods 302 arranged on both sides of the fixed block 301, so that the electric telescopic rods 302 push the expansion plate 303 fixed at one end thereof to move outward, and while the expansion plate 303 moves, the auxiliary wheels 304 arranged at the bottom thereof can reduce the friction between the expansion plate 303 and the flatbed bracket 1 when the expansion plate 303 moves, and the expansion plate 303 is expanded to support the same width as the goods, so as to achieve the purpose of adjusting the width of the expansion plate 303, and then by rotating the adjustment disk 7 fixed on the top of the fastening screw 8, and moving the fastening screw 8 downward, the anti-sliding block 9 arranged at the end of the fastening screw 8 fits against the bottom of the slide groove 4, so that the sliding block 5 is fixed inside the slide groove 4, and the sliding block 5 cooperates with the baffle 6 to limit the two ends of the goods to prevent sliding back and forth during movement. This is the working principle of the adjustable flatbed cart for logistics.

Claims

1. An adjustable flatbed truck for logistics, comprising a flatbed support (1) and an expansion assembly (3), characterized in that: The four corners of the bottom of the tablet support (1) are provided with moving wheels (2); the expansion component (3) for increasing the support width is installed on the top of the tablet support (1); the expansion component (3) comprises a fixed block (301), an electric telescopic rod (302), an expansion plate (303) and auxiliary wheels (304); the electric telescopic rod (302) is vertically installed on the front and rear sides of the fixed block (301); the expansion plate (303) is fixedly installed on one end of the electric telescopic rod (302) away from the fixed block (301); and the auxiliary wheels (304) are rotatably installed on the bottom of both sides of the expansion plate (303).

2. The adjustable flatbed truck for logistics according to claim 1, characterized in that: A slide groove (4) is transversely provided on the top of the expansion plate (303), and the slide groove (4) is arranged in a "convex" shape as a whole.

3. The adjustable flatbed truck for logistics according to claim 2, characterized in that: Two groups of sliding blocks (5) are arranged inside the sliding groove (4), and a baffle (6) is fixedly installed on the top of one side of the sliding block (5).

4. The adjustable flatbed truck for logistics according to claim 3, characterized in that: An adjustment disk (7) is provided above the middle of the sliding block (5), and a fastening screw (8) is fixedly installed at the bottom of the adjustment disk (7).

5. The adjustable flatbed truck for logistics according to claim 4, characterized in that: The adjusting disk (7) is threadedly connected to the sliding block (5) via a fastening screw (8), and an anti-sliding block (9) is fixedly mounted at the end of the fastening screw (8).

6. The adjustable flatbed truck for logistics according to claim 1, characterized in that: A battery compartment (10) is fixedly installed at the lower middle portion of the flat panel bracket (1), and the battery compartment (10) is electrically connected to the electric telescopic rod (302).

Images