Multifunctional vehicle hanging device

Abstract

The utility model discloses a multifunctional vehicle hanging device which comprises an I-shaped frame, a first support and a second support, idler wheels are arranged at the four corners of the bottom of the I-shaped frame respectively, first supporting rods are arranged on the two sides of the upper end face of the I-shaped frame respectively, and second supporting rods are connected to the inner sides of the lower portions of the first supporting rods through connecting columns. A first cross rod is arranged between the two second supporting rods, a first positioning sleeve is arranged on the right side of the bottom of the first support, the first supporting rods are sleeved with the first positioning sleeve, the first positioning sleeve is fixed through puller bolts, and the second support is arranged above the first support (8). The rolling wheels are arranged at the bottom of the I-shaped frame, the device is convenient to move, the first supporting rods are sleeved with the first supports, an adjustable hanging ladder can be formed according to the height of a carriage, workers can climb the carriage conveniently, disassembly and assembly are convenient, construction safety and stability are guaranteed, and popularization is easy.

Description

Technical Field

[0001] This utility model relates to a vehicle ladder, and more particularly to a multifunctional vehicle hanging device, belonging to the technical field of vehicle ladders. Background Technology

[0002] During the construction process, a large amount of building materials and equipment need to be unloaded after being transported to the site. During the unloading process, workers need to stand on one side of the truck bed to supervise and direct the work. During this time, workers need to repeatedly climb the truck bed. Because the truck bed is high and there are no dedicated ladders, there is a risk of falling during the climbing process. In addition, during the unloading process, workers need to adjust their position on the side of the truck bed according to the change of the goods. Therefore, there is an urgent need for a hoisting device that can meet the above requirements. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art by providing a multi-functional vehicle lifting device that makes it easy for workers to climb onto trucks and can adjust the position of the device according to the unloading location. It is convenient to use and easy to operate.

[0004] The technical solution adopted by this utility model to solve the technical problem is as follows:

[0005] A multifunctional vehicle suspension device includes an I-beam frame, a first support, and a second support. Rollers are respectively provided at the four corners of the bottom of the I-beam frame. First support rods are respectively provided on both sides of the upper surface of the I-beam frame. Second support rods are connected to the inner side of the lower part of the first support rods through connecting columns. A first crossbar is provided between the two second support rods. A first positioning sleeve is provided on the right side of the bottom of the first support. The first positioning sleeve is fitted onto the first support rod and fixed by a tightening bolt. A second support is provided above the first support.

[0006] The top of the second bracket is distributed in the shape of a right-angle hook. The back of the hook-shaped second bracket is connected to a positioning bolt by a thread. A second positioning sleeve is provided on the right side of the bottom of the second bracket. The upper end of the first bracket is hung in the second positioning sleeve.

[0007] The top of the first bracket is arranged in a right-angle hook shape, and a third handle is provided on the left side of the bottom of the first bracket.

[0008] A second handle is provided on the outer side of the top of the first bracket.

[0009] A first handle is provided on the right side of the top of the first support rod, and the first handle is distributed in an L-shape.

[0010] There are at least four first crossbars, arranged in a vertical row between the two second crossbars.

[0011] The top of the first bracket is provided with a top plate, the size of which matches the internal size of the second positioning sleeve.

[0012] The positive and beneficial effects of this utility model are:

[0013] 1. This utility model can adjust the position of the device according to the change of unloading position by setting rollers at the bottom of the I-beam frame. By setting positioning bolts on the back of the second bracket, the second bracket can be clamped and fixed to the side plate of the truck, ensuring the stability and safety of construction.

[0014] 2. This utility model, by mounting a first bracket on the first support rod, allows the position of the first support rod to be freely adjusted according to the height of the freight car, meeting the needs of freight cars of different heights. When the device is not in use, the upper end of the first bracket can be removed from the second positioning sleeve using the third handle. It is easy to assemble and disassemble, making it convenient for workers to climb the freight car, improving work efficiency and reducing construction difficulty.

[0015] 3. This utility model has a top plate on the top of the first bracket. When in use, the second positioning sleeve at the bottom of the second bracket is inserted into the top plate. By lifting the first bracket, the second bracket is hung on the side of the truck. Then, the first bracket is lifted again so that the right-angle hook of the first bracket is hung in the second positioning sleeve, thereby completing the overall installation. It is convenient to use and simple to operate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the second support of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the first support of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the second support rod of this utility model;

[0020] Wherein: 1-I-beam frame, 2-roller, 3-first support rod, 4-connecting column, 5-second support rod, 6-first handle, 7-first crossbar, 8-first bracket, 9-second handle, 10-first positioning sleeve, 11-tightening bolt, 12-third handle, 14-second crossbar, 15-positioning bolt, 16-second positioning sleeve, 17-top plate. Detailed Implementation

[0021] The present invention will be further explained and described below with reference to the accompanying drawings:

[0022] See the example. Figures 1-4 A multi-functional vehicle suspension device includes an I-beam frame 1, a first support 8, and a second support 13. Rollers 2 are respectively provided at the four corners of the bottom of the I-beam frame 1. First support rods 3 are respectively provided on both sides of the upper end face of the I-beam frame 1. Second support rods 5 are connected to the inner side of the lower part of the first support rods 3 through connecting columns 4. A first crossbar 7 is provided between the two second support rods 5. A first positioning sleeve 10 is provided on the right side of the bottom of the first support 8. The first positioning sleeve 10 is fitted on the first support rods 3 and fixed by tightening bolts 11. The second support 13 is provided above the first support 8.

[0023] The top of the second bracket 13 is distributed in the shape of a right-angle hook. A positioning bolt 15 is threadedly connected to the back of the hook of the second bracket 13. A second positioning sleeve 16 is provided on the right side of the bottom of the second bracket 13. The upper end of the first bracket 8 is hung in the second positioning sleeve 16.

[0024] The top of the first bracket 8 is arranged in a right-angle hook shape, and the third handle 12 is provided on the left side of the bottom of the first bracket 8.

[0025] The second handle 9 is provided on the outer side of the top of the first bracket 8.

[0026] A first handle 6 is provided on the right side of the top of the first support rod 3, and the first handle 6 is distributed in an L-shape.

[0027] There are at least four first crossbars 7, arranged vertically between the two second support bars 5.

[0028] The top of the first bracket 8 is provided with a top plate 17, the size of which matches the internal size of the second positioning sleeve 16.

[0029] In the above description, the second bracket consists of two hook-shaped brackets, and a connecting plate is provided between the tops of the two hook-shaped brackets, and the width of the two hook-shaped brackets is the same as the width of the first bracket.

[0030] In the above description, the ladder formed by the second support and the first crossbar is an extension of the first support. When the worker walks on the first crossbar, he holds the first handle, and when the worker walks on the second crossbar, he holds the second handle.

[0031] In the above description, the second bracket can be hung on the side panel of the truck by using the top plate of the first bracket; at the same time, the right-angle hook of the first bracket can be hung in the second positioning sleeve to complete the installation of the hanging device. The first positioning sleeve and the first support rod are fixedly connected together by tightening bolts. Under the action of gravity, that is, during the climbing process, the top of the first bracket and the top of the second bracket will not become detached.

[0032] In the above description, during the climbing process using the device, a worker on the ground needs to hold the I-beam frame to prevent it from moving. Once the worker reaches the top, the second bracket is fixed to the side panel of the truck using positioning bolts before the ground personnel can leave.

[0033] As described above, by installing rollers at the bottom of the I-beam frame, the position of the device can be adjusted according to the construction situation, which facilitates the construction work of the workers.

[0034] This invention facilitates the movement of the device by installing rollers at the bottom of the I-beam frame. By fitting the first bracket onto the first support rod, an adjustable hanging ladder can be formed according to the height of the carriage, making it easy for workers to climb the carriage. It is easy to assemble and disassemble, ensuring the safety and stability of construction and is easy to promote.

Claims

1. A multi-functional vehicle hanger device comprising an I-beam (1), a first support (8) and a second support (13), characterized in that: The bottom of the I-shaped frame (1) is provided with a roller (2) at each corner, the upper end surface of the I-shaped frame (1) is provided with a first supporting rod (3) on each side, the inner side of the lower part of the first supporting rod (3) is connected with a second supporting rod (5) through a connecting column (4), a first cross rod (7) is arranged between the two second supporting rods (5), the right side of the bottom of the first supporting frame (8) is provided with a first positioning sleeve (10), the first positioning sleeve (10) is sleeved on the first supporting rod (3) and is fixed through a jacking bolt (11), and the upper side of the first supporting frame (8) is provided with a second supporting frame (13).

2. A multi-functional vehicle hanger device according to claim 1, characterized in that: The top of the second supporting frame (13) is in a right-angled hook shape, the back of the hook-shaped second supporting frame (13) is connected with a positioning bolt (15) through screw threads, the right side of the bottom of the second supporting frame (13) is provided with a second positioning sleeve (16), and the upper end of the first supporting frame (8) is hung in the second positioning sleeve (16).

3. The multi-functional vehicle hanger apparatus according to claim 1, characterized by: The top of the first supporting frame (8) is in a right-angled hook shape, and the left side of the bottom of the first supporting frame (8) is provided with a third handle (12).

4. The multi-functional vehicle hanger apparatus according to claim 1, characterized by: The outside of the top of the first supporting frame (8) is provided with a second handle (9).

5. The multi-functional vehicle hanger apparatus according to claim 1, characterized by: The right side of the top of the first supporting rod (3) is provided with a first handle (6), and the first handle (6) is in an L shape.

6. The multi-functional vehicle hanger apparatus according to claim 1, characterized by: The first cross rod (7) is at least four, and is arranged in a vertical row at the position between the two second supporting rods (5).

7. The multi-functional vehicle hanger apparatus according to claim 1, characterized by: The top of the first supporting frame (8) is provided with a top plate (17), and the size of the top plate (17) matches the internal size of the second positioning sleeve (16).

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