Longitudinal beam reinforcing plate structure of trailer body

Abstract

The utility model discloses a trailer body longitudinal beam reinforcing plate structure, which belongs to the technical field of trailer reinforcing plates, and comprises a longitudinal beam main body, a fixing assembly is clamped in the longitudinal beam main body, the fixing assembly comprises a fixing column, a locking column is arranged in the fixing column, a cover plate is arranged on one side of the locking column, a limiting body is arranged in the fixing column, and the limiting body is connected with the fixing column. And a lifting column is arranged in the limiting body. Through the arrangement of the fixing column, the locking column, the cover plate, the limiting body, the lifting column, the connecting plate, the electric telescopic rod, a knob, a clamping block and a magnet, when fixing is needed, the fixing column is placed in, the locking column is twisted, meanwhile, the working electric telescopic rod can drive the limiting body to move through the lifting column, the clamping block is clamped into a clamping groove, and then the fixing column is fixed. When the longitudinal beam body and the reinforcing plate need to be dismantled, the limiting body is reset, the two clamping blocks attract each other through the magnetism of the magnets so as to be separated from the clamping grooves, bolts do not need to be used for fixing, and later dismantling and repairing are more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of trailer reinforcement plates, and in particular relates to a trailer body longitudinal beam reinforcement plate structure. Background Art

[0002] The main longitudinal beam is often used as the frame of the trailer. After a long period of use, the longitudinal beam of the trailer body is easily broken due to excessive load-bearing capacity. For this reason, people will weld reinforcement plates on the longitudinal beam for reinforcement, which can well ensure the firmness of the trailer during use and greatly ensure the safety of the trailer's driving.

[0003] In the prior art, general reinforcement plates are connected by bolts to fix the reinforcement plates to the longitudinal beams. However, the bolts will be corroded and rusted after long-term use, which makes them difficult to remove during later maintenance, increasing the difficulty of maintenance work. Therefore, a trailer body longitudinal beam reinforcement plate structure is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a trailer body longitudinal beam reinforcement plate structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trailer body longitudinal beam reinforcement plate structure, including a longitudinal beam body, a fixing component clamped in the longitudinal beam body, the fixing component including a fixing column, a locking column is provided in the fixing column, a cover plate is provided on one side of the locking column, a limiting body is provided in the fixing column, a lifting column is provided in the limiting body, a connecting plate is provided at the other end of the lifting column, an electric telescopic rod is provided on one side of the connecting plate, a knob is provided outside the locking column, a locking block is provided in the locking column, and magnets are filled in the close position of the two locking blocks.

[0006] By providing a fixing column, a locking column, a cover plate, a limiting body, a lifting column, a connecting plate, an electric telescopic rod, a knob, a locking block and a magnet, when fixing is required, the fixing column is put in, and then the locking column is driven to rotate by twisting the knob, and at the same time, the electric telescopic rod is started, and the working electric telescopic rod will drive the limiting body to move through the lifting column, and push the locking block into the slot, so that the longitudinal beam body and the reinforcement plate can be fixed together. When removal is required, the limiting body is reset, and the two locking blocks will attract each other through the magnetism of the magnet, thereby disengaging from the slot.

[0007] As a preferred implementation, a reinforcing plate is clamped outside the longitudinal beam body, a first fixing groove is provided inside the reinforcing plate, and a second fixing groove is provided inside the longitudinal beam body.

[0008] By providing the first fixing groove and the second fixing groove, when fixing is required, it is convenient for the fixing column to be inserted into the longitudinal beam body and the reinforcing plate.

[0009] As a preferred implementation, a clamping slot is provided in the second fixing slot, and the number of the clamping slots is two and they are symmetrically arranged with respect to each other.

[0010] By providing the clamping slot, when fixing is required, the clamping block is clamped into the clamping slot, so that the reinforcing plate can be fixed outside the longitudinal beam body.

[0011] As a preferred implementation, the fixing column is located in the longitudinal beam body, the limiting body and the cover plate are symmetrically arranged, and the connecting plate is located on one side of the cover plate.

[0012] By providing a connecting plate, the two lifting columns are connected together, making it convenient to pull the limiting body.

[0013] As a preferred implementation, the other end of the electric telescopic rod is fixedly connected to one side of the cover plate, the knob is located on one side of the fixing column, and the number of the engaging blocks is two and they are symmetrically arranged with each other.

[0014] By providing an electric telescopic rod, when the engaging block needs to be inserted into the slot, the electric telescopic rod is started, and the working electric telescopic rod drives the limiting body to move through the lifting column, thereby pushing the engaging block into the slot.

[0015] As a preferred embodiment, a first channel is opened in the locking column, the locking block and the first channel are arranged corresponding to each other, a second channel is opened in the fixing column, the second channel is located on one side of the first channel, and the second channel and the card slot are arranged corresponding to each other.

[0016] By providing the first channel and the second channel, when fixing is required, the locking column is rotated to align the first channel with the second channel, and the engaging block can be moved into the engaging groove.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model is provided with a fixing column, a locking column, a cover plate, a limiting body, a lifting column, a connecting plate, an electric telescopic rod, a knob, a locking block and a magnet. When fixing is needed, the fixing column is put in, and then the locking column is driven to rotate by twisting the knob. At the same time, the electric telescopic rod is started, and the working electric telescopic rod will drive the limiting body to move through the lifting column, and push the locking block to be stuck in the slot, so that the longitudinal beam main body and the reinforcing plate can be fixed together. When dismantling is needed, the limiting body is reset, and the two locking blocks will attract each other through the magnetism of the magnet, thereby being separated from the slot. There is no need to use bolts for fixing, and later dismantling and repairing is more convenient.

[0019] The utility model is provided with a card slot, a first channel and a second channel. When the longitudinal beam body and the reinforcing plate need to be fixed together, the locking column is twisted to make the first channel and the second channel correspond to each other. At the same time, the second channel and the card slot correspond to each other, so that the locking block can be inserted into the card slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0021] Figure 2 It is a schematic diagram of the sectional structure of the utility model in a front view;

[0022] Figure 3 It is a front view three-dimensional structural schematic diagram of the fixed column of the utility model;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixed column of the utility model in a front view.

[0024] In the figure: 1. longitudinal beam body; 2. reinforcement plate; 3. first fixing groove; 4. second fixing groove; 5. card slot; 6. fixing assembly; 61. fixing column; 62. locking column; 63. cover plate; 64. limiting body; 65. lifting column; 66. connecting plate; 67. electric telescopic rod; 68. knob; 69. locking block; 610. magnet; 7. first channel; 8. second channel. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the embodiments.

[0026] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0027] See also Figure 1-4 The utility model provides a trailer body longitudinal beam reinforcement plate structure, including a longitudinal beam body 1, a reinforcement plate 2 is clamped outside the longitudinal beam body 1, a first fixing groove 3 is opened in the reinforcement plate 2, a second fixing groove 4 is opened in the longitudinal beam body 1, a clamping groove 5 is opened in the second fixing groove 4, and the number of the clamping grooves 5 is two and they are symmetrically arranged;

[0028] A fixing assembly 6 is clamped in the longitudinal beam body 1, and the fixing assembly 6 includes a fixing column 61. By providing a first fixing groove 3 and a second fixing groove 4, when fixing is required, the fixing column 61 is conveniently clamped into the longitudinal beam body 1 and the reinforcing plate 2. The fixing column 61 is located in the longitudinal beam body 1, and a locking column 62 is provided in the fixing column 61. A cover plate 63 is provided on one side of the locking column 62. A limiting body 64 is provided in the fixing column 61. The limiting body 64 and the cover plate 63 are symmetrically arranged. A lifting column 65 is provided in the limiting body 64. The cover plate 63 is provided to support and limit the lifting column 65. A connecting plate 66 is provided at the other end of the lifting column 65. The two lifting columns 65 are connected together by providing the connecting plate 66, so as to facilitate pulling the limiting body 64. The connecting plate 66 is located on one side of the cover plate 63. An electric telescopic rod 67 is provided on one side of the connecting plate 66. The other end of the electric telescopic rod 67 is fixedly connected to one side of the cover plate 63. , a knob 68 is provided outside the locking column 62, and the knob 68 can be used to drive the locking column 62 to rotate in the fixing column 61. The knob 68 is located on one side of the fixing column 61. A locking block 69 is provided inside the locking column 62. The number of the locking blocks 69 is two, and they are symmetrically arranged. The positions close to the two locking blocks 69 are filled with magnets 610. By providing a card slot 5, when it is necessary to fix, the card slot 5 is inserted into the card slot 5, and the reinforcing plate 2 can be fixed to the outside of the longitudinal beam body 1. By providing an electric telescopic rod 67, when the card slot 5 needs to be inserted into the card slot 5, the electric telescopic rod 67 is started, and the working electric telescopic rod 67 will drive the limit body 64 to move through the lifting column 65, and then push the card block 69 into the card slot 5. By providing a magnet 610, when it needs to be removed, the limit body 64 is reset, and the two card blocks 69 will be magnetically attracted to each other by the magnet 610, thereby detaching from the card slot 5;

[0029] A first channel 7 is defined in the locking column 62, and the engaging block 69 is disposed corresponding to the first channel 7. A second channel 8 is defined in the fixing column 61, and the second channel 8 is located on one side of the first channel 7. The second channel 8 and the slot 5 are disposed corresponding to each other. By providing the first channel 7 and the second channel 8, when fixing is required, the locking column 62 is rotated to align the first channel 7 with the second channel 8, and the engaging block 69 can be moved into the slot 5.

[0030] The working principle and use process of the utility model are as follows: when fixing is required, the fixing column 61 is inserted to align the second channel 8 with the card slot 5. After that, the locking column 62 is driven to rotate by twisting the knob 68 to align the first channel 7 with the second channel 8. At the same time, the electric telescopic rod 67 is started. The working electric telescopic rod 67 will drive the limit body 64 to move through the lifting column 65, and push the locking block 69 to snap into the card slot 5, so that the longitudinal beam body 1 and the reinforcing plate 2 can be fixed together. When removal is required, the limit body 64 is reset, and the two locking blocks 69 will attract each other through the magnetism of the magnet 610, thereby detaching from the card slot 5.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trailer body longitudinal beam reinforcement plate structure, comprising a longitudinal beam body (1), characterized in that: A fixing component (6) is clamped inside the longitudinal beam body (1), and the fixing component (6) includes a fixing column (61), a locking column (62) is provided inside the fixing column (61), a cover plate (63) is provided on one side of the locking column (62), a limiting body (64) is provided inside the fixing column (61), a lifting column (65) is provided inside the limiting body (64), a connecting plate (66) is provided at the other end of the lifting column (65), an electric telescopic rod (67) is provided on one side of the connecting plate (66), a knob (68) is provided outside the locking column (62), a locking block (69) is provided inside the locking column (62), and a magnet (610) is filled in the position where the two locking blocks (69) are close to each other.

2. The trailer body longitudinal beam reinforcement plate structure according to claim 1, characterized in that: A reinforcing plate (2) is clamped on the outside of the longitudinal beam body (1), a first fixing groove (3) is provided in the reinforcing plate (2), and a second fixing groove (4) is provided in the longitudinal beam body (1).

3. The trailer body longitudinal beam reinforcement plate structure according to claim 2, characterized in that: A clamping slot (5) is provided in the second fixing slot (4), and there are two clamping slots (5) which are symmetrically arranged with respect to each other.

4. The trailer body longitudinal beam reinforcement plate structure according to claim 1, characterized in that: The fixing column (61) is located in the longitudinal beam body (1), the limiting body (64) and the cover plate (63) are symmetrically arranged, and the connecting plate (66) is located on one side of the cover plate (63).

5. The trailer body longitudinal beam reinforcement plate structure according to claim 1, characterized in that: The other end of the electric telescopic rod (67) is fixedly connected to one side of the cover plate (63), the knob (68) is located on one side of the fixed column (61), and the number of the locking blocks (69) is two and they are symmetrically arranged.

6. The trailer body longitudinal beam reinforcement plate structure according to claim 1, characterized in that: The locking column (62) has a first channel (7) formed therein, the engaging block (69) and the first channel (7) are arranged correspondingly to each other, the fixing column (61) has a second channel (8) formed therein, the second channel (8) is located on one side of the first channel (7), and the second channel (8) and the card slot (5) are arranged correspondingly to each other.

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