Adjustable side protection structure of vehicle

Abstract

The utility model provides a vehicle adjustable side protection structure which comprises a guardrail rod, a horizontal adjusting groove extending in the horizontal direction is formed in the side, facing a vehicle body, of the guardrail rod, and a bolt is connected into the horizontal adjusting groove. The guardrail rod is connected with an installation support, the installation support is provided with a vertical adjusting groove in the vertical direction, and the bolt penetrates through the vertical adjusting groove and is connected with the nut. According to the utility model, the mounting size can be corrected through the adjusting machine structure under the condition that the error of the assembly size is large, so that the requirement of the side protection on the regulation size is met.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile bodies, in particular to an adjustable side protection structure of a vehicle. Background Art

[0002] The installation dimensions of the side protection must comply with relevant national standards. Most of the side protections on the market use round or square tubes as mounting brackets, and then weld or bolt guardrails on the mounting brackets, and connect the mounting brackets to the upper body or chassis through bolts to form a side protection system for the vehicle. Once this protection system is installed, it is difficult to adjust the installation spacing of the mounting brackets and the height of the guardrails from the ground, and the consistency of the product is difficult to ensure. Therefore, it is necessary to invent an adjustable side protection structure for vehicles. Utility Model Content

[0003] The utility model aims to provide an adjustable side protection structure for a vehicle, which can correct the installation dimensions by adjusting the mechanical structure in the case of a large assembly dimension error so as to meet the regulatory dimension requirements of the side protection.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A vehicle adjustable side protection structure comprises a guardrail, wherein a horizontal adjustment slot extending in a horizontal direction is arranged on the side of the guardrail facing the vehicle body, and a bolt is connected in the horizontal adjustment slot; a mounting bracket is connected to the guardrail, and a vertical adjustment slot is arranged on the mounting bracket in a vertical direction, and the bolt passes through the vertical adjustment slot and is connected to a nut.

[0006] Furthermore, the guardrails and mounting brackets are arranged in two groups in parallel.

[0007] Furthermore, the horizontal adjustment groove is a T-shaped structure, the bolt is a T-shaped bolt, and the head of the bolt is connected to the horizontal adjustment groove.

[0008] Furthermore, guardrail plugging covers and elbow plugging covers are respectively provided at both ends of the guardrail rod, and the elbow plugging covers are L-shaped structures with rounded corners.

[0009] Furthermore, the mounting bracket includes a vertically arranged connecting rod, and the upper and lower sides of the connecting rod are fixedly connected with connecting plates of an L-shaped structure, and the vertical adjustment groove is arranged on the connecting plate, and the vertical adjustment groove is an oblong groove.

[0010] Furthermore, a mounting rod for connecting with the vehicle body is vertically fixedly connected to the side of the connecting rod facing the vehicle body.

[0011] Furthermore, the mounting rod is provided with a plurality of groups of mounting holes for mounting bolts.

[0012] Furthermore, a reinforcing plate is fixedly connected to the connection point between the connecting rod and the mounting rod.

[0013] The beneficial effects of the utility model are as follows: the utility model designs a horizontal adjustment slot on the guardrail and arranges a vertical adjustment slot on the mounting bracket, so that the upper and lower heights of the guardrail can be installed and adjusted by bolts, and the forward and backward lengths of the guardrail can be adjusted. Even in the case of large assembly size errors, the ground clearance and other related dimensions of the side protection can still be adjusted. This solution is economical, practical and easy to install.

[0014] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is an assembly diagram of an adjustable side protection structure for a vehicle.

[0016] Figure 2 The utility model is a structural diagram of an adjustable side protection for a vehicle.

[0017] Figure 3 It is a structural diagram of the mounting bracket in the utility model.

[0018] Figure 4 This is a cross-sectional view of the guardrail in the utility model DETAILED DESCRIPTION

[0019] like Figures 1 to 3 An adjustable side protection structure for a vehicle is shown, comprising a guardrail bar 1, wherein a horizontal adjustment slot 11 extending in a horizontal direction is provided on the side of the guardrail bar 1 facing the vehicle body, wherein a bolt is connected in the horizontal adjustment slot 11; a mounting bracket is connected to the guardrail bar 1, wherein a vertical adjustment slot 31 is provided on the mounting bracket in a vertical direction, wherein the bolt passes through the vertical adjustment slot 31 and is connected to a nut.

[0020] Preferably, in combination with the above solution, in order to ensure the stability of the installation structure, the guardrail 1 and the installation bracket are both arranged in two groups in parallel.

[0021] Preferably, in combination with the above solution, the horizontal adjustment slot 11 is a T-shaped structure, the bolt is a T-shaped bolt, the head of the bolt is connected to the horizontal adjustment slot 11 and can be moved and adjusted along the length direction of the horizontal adjustment slot 11.

[0022] Preferably, in combination with the above-mentioned scheme, in order to achieve a protective effect and prevent workers and other objects from being brought into the lower part of the vehicle, guardrail plugging covers 6 and elbow plugging covers 7 are respectively provided at both ends of the guardrail bar 1, and the elbow plugging cover 7 is an L-shaped structure with rounded corners.

[0023] Preferably, in combination with the above scheme, in order to facilitate the adjustment of the installation position, the mounting bracket includes a vertically arranged connecting rod 2, and the upper and lower sides of the connecting rod 2 are both connected with an L-shaped connecting plate 3 by welding-fixed connection, and the vertical adjustment groove 31 is arranged on the connecting plate 3, and the vertical adjustment groove 31 is an oblong groove.

[0024] Preferably, in combination with the above solution, in order to facilitate connection with the vehicle body bracket, the connecting rod 2 is vertically fixedly connected to a mounting rod 4 for connecting with the vehicle body on one side facing the vehicle body.

[0025] Preferably, in combination with the above solution, in order to facilitate assembly, the mounting rod 4 is provided with a plurality of mounting holes 41 for mounting bolts, and the mounting holes 41 can be fixedly connected to the vehicle body bracket by screwing.

[0026] Preferably, in combination with the above solution, in order to increase the structural rigidity, a reinforcing plate 5 is fixedly connected to the connection between the connecting rod 2 and the mounting rod 4 .

[0027] When assembling the utility model, first install the mounting brackets at the predetermined positions of the left and right sub-frames of the vehicle respectively, connect the mounting brackets to the sub-frames by bolts, and adjust the mounting spacing of the mounting brackets by the horizontal adjustment slots 11; then assemble and pre-tighten the aluminum alloy guardrail bar 1 with the vertical adjustment slots 31 of the mounting brackets by bolts, and adjust the height of the guardrail bar 1 according to the height requirement of the vehicle side protection from the ground, and tighten all the bolts after meeting the requirements, so that the front and rear up and down adjustment of the side protection can be realized.

[0028] It should be noted that all directional indications in the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the utility model, or they are directly applied to other occasions without improvement, they all fall within the protection scope of the utility model.

Claims

1. A vehicle adjustable side protection structure, comprising a guardrail (1), Its characteristics are: The guardrail bar (1) is provided with a horizontal adjustment slot (11) extending in the horizontal direction on the side facing the vehicle body, and a bolt is connected in the horizontal adjustment slot (11); the guardrail bar (1) is connected with a mounting bracket, and the mounting bracket is provided with a vertical adjustment slot (31) in the vertical direction, and the bolt passes through the vertical adjustment slot (31) and is connected to a nut.

2. The vehicle adjustable side protection structure according to claim 1, Its characteristics are: The guardrail rods (1) and the mounting brackets are both arranged in two groups in parallel.

3. The vehicle adjustable side protection structure according to claim 1, Its characteristics are: The horizontal adjustment groove (11) is a T-shaped structure, the bolt is a T-shaped bolt, and the head of the bolt is connected to the horizontal adjustment groove (11).

4. The vehicle adjustable side protection structure according to claim 1 or 2, Its characteristics are: A guardrail cover (6) and an elbow cover (7) are respectively provided at both ends of the guardrail rod (1), and the elbow cover (7) is an L-shaped structure with rounded corners.

5. The vehicle adjustable side protection structure according to claim 1 or 2, Its characteristics are: The mounting bracket comprises a vertically arranged connecting rod (2), the upper and lower sides of the connecting rod (2) are fixedly connected with an L-shaped connecting plate (3), the vertical adjustment groove (31) is arranged on the connecting plate (3), and the vertical adjustment groove (31) is an oblong groove.

6. The vehicle adjustable side protection structure according to claim 5, Its characteristics are: The connecting rod (2) is vertically fixedly connected to a mounting rod (4) on one side facing the vehicle body for connection with the vehicle body.

7. The vehicle adjustable side protection structure according to claim 6, Its characteristics are: The mounting rod (4) is provided with a plurality of groups of mounting holes (41) for mounting bolts.

8. The vehicle adjustable side protection structure according to claim 6, Its characteristics are: A reinforcing plate (5) is fixedly connected to the connection point between the connecting rod (2) and the mounting rod (4).

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