A commercial vehicle chassis bracket

Abstract

The utility model provides a commercial vehicle chassis bracket, which includes: a bracket body, a wire groove is provided at the bottom of the cavity on the front side of the bracket body; a shock absorbing assembly, which is fixedly mounted on the top surface of the bracket body; a wire fixing assembly, which is mounted on the inner wall of the top side of the cavity on the front side of the bracket body, and is used to fix the wire harness in the wire groove. The bracket body is fixed by a mounting plate, and the shock absorbing effect of the entire bracket is achieved by a shock absorber, thereby improving the shock absorbing effect of the entire chassis bracket. The wire harness is placed in a guide groove, and the spring pushes the connecting rod to move under the elastic extrusion of the spring. The spring squeezes the connecting rod to push the clamping plate to press the wire harness downward, which is convenient for stably fixing the wire harness in the wire groove and facilitating the combing and fixing of the wire harness. The slider is driven to move by a push plate, and the slider moves along the slide groove, and the slider drives the connecting rod to move upward, and the connecting rod drives the clamping plate fixedly connected to disengage from the wire harness, thereby facilitating the operation of removing the wire harness.

Description

Technical Field

[0001] The utility model relates to a chassis bracket of a commercial vehicle. Background Art

[0002] The automobile chassis consists of four parts: transmission system, running system, steering system and braking system. The function of the chassis is to support and install the automobile engine and its components and assemblies, form the overall shape of the car, and receive the power of the engine to make the car move and ensure normal driving.

[0003] At present, in the installation of chassis brackets, the chassis bracket structure is relatively simple, the chassis bracket does not have a shock-resistant effect, and during installation, the wiring harness is not easy to organize and fix, resulting in a chaotic placement of the wiring harness, which affects the use of the wiring harness. Utility Model Content

[0004] The utility model provides a chassis bracket for a commercial vehicle in order to solve the technical problems that, in the current installation of the chassis bracket, the chassis bracket structure is relatively simple, the chassis bracket has no anti-vibration effect, and during the installation, the wiring harness is not easy to arrange and fix, resulting in a chaotic arrangement of the wiring harness, which affects the use of the wiring harness.

[0005] The utility model solves the above technical problems through the following technical solutions:

[0006] The utility model provides a commercial vehicle chassis bracket, the commercial vehicle chassis bracket comprising:

[0007] A bracket body, wherein a wire groove is provided at the bottom of a placement cavity at the front side of the bracket body;

[0008] A shock absorbing assembly, wherein the shock absorbing assembly is fixedly mounted on the top surface of the bracket body;

[0009] A wire fixing component is installed on the inner wall of the top of the cavity at the front side of the bracket body, and is used to fix the wire harness in the wire groove.

[0010] Furthermore, there are two shock absorbing components, which are symmetrically mounted on opposite top sides of the bracket body.

[0011] Furthermore, the shock absorbing assembly includes a fixed cylinder, a shock absorber, a fixed column and a mounting plate, the bottom end of the fixed cylinder is fixedly installed on the top side surface of the bracket body, the shock absorber is installed in the fixed cylinder, the top of the shock absorber is fixedly installed with a fixed column, the top of the fixed column is fixedly installed with a mounting plate, and the surface of the mounting plate is provided with mounting holes.

[0012] In the technical solution, the bracket body is fixed by the mounting plate, and after the mounting, the shock absorber is used to realize the shock absorbing effect of the entire bracket, thereby improving the shock absorbing effect of the entire chassis bracket.

[0013] Furthermore, a plurality of reinforcing columns are arranged outside the fixed tube, and the plurality of reinforcing columns are distributed in a ring shape outside the fixed tube, the top end of the reinforcing column is fixedly connected to the top side surface of the fixed tube, and the bottom end of the reinforcing column is fixedly connected to the top of the bracket body.

[0014] In the technical solution, a reinforcement column is provided and fixedly installed on the side surface of the fixed cylinder, thereby realizing enhanced protection for the outer side of the fixed cylinder, ensuring the stable fixation of the fixed cylinder, and meeting the use needs of workers.

[0015] Furthermore, a guide block is symmetrically installed at the bottom end of the fixed column, and the guide block is slidably connected to the inner cavity of the guide groove opened on the inner wall of the fixed cylinder.

[0016] In the technical solution, the guide block slides along the guide groove to ensure that the fixed column slides stably along the fixed tube, thereby improving the adjustment stability.

[0017] Furthermore, there are a plurality of the line fixing components, and adjacent line fixing components are equidistantly distributed.

[0018] Furthermore, the wire fixing assembly includes a connecting tube, a spring, a slider, a push plate, a connecting rod and a clamping plate. The top end of the connecting tube is installed on the inner wall of the top end of the cavity on the front side of the bracket body, the bottom end of the connecting tube is slidably connected with the connecting rod, the top end of the connecting rod is elastically connected to the inner wall of the top end of the connecting tube through a spring, the bottom end of the connecting rod is fixedly installed with a clamping plate, the side surface of the bottom end of the connecting rod is fixedly installed with a slider, and the side surface of the slider is fixedly installed with a push plate.

[0019] In the present technical scheme, the wiring harness is placed in the guide groove, and the spring pushes the connecting rod to move under the elastic extrusion of the spring. The spring squeezes the connecting rod to push the clamping plate to press the wiring harness down, so that the wiring harness can be stably fixed in the wire groove, and the wiring harness can be combed and fixed to avoid the situation where the wiring harness is inconvenient to distinguish. The problem of the wiring harness being inconvenient to organize and fix, the wiring harness being chaotically placed, and the impact on the use of the wiring harness is solved. The slider is driven to move by the push plate, and the slider moves along the slide groove. The slider drives the connecting rod to move upward, and the connecting rod drives the fixed clamping plate to disengage from the wiring harness, so that the wiring harness can be easily removed.

[0020] Furthermore, the push plate has an arc-shaped cross-section when viewed from above, and the push plate is slidably connected to the surface of the connecting tube, and a sliding block fixedly mounted on the push plate is slidably connected to a sliding groove provided on a side surface of the connecting tube.

[0021] In the technical solution, it is convenient for the push plate to push the fixedly installed sliding block to move, and it is convenient for the push plate to adjust the movement operation of the connecting rod.

[0022] Furthermore, a mounting seat is fixedly mounted on the top of the connecting tube, and the mounting seat is threadedly connected to the bracket body via mounting bolts threadedly connected on the surface.

[0023] In the technical solution, the mounting base and the bracket body are fixed by mounting bolts, so that the connecting tube is fixed on the bracket body, which facilitates the disassembly and assembly of the wire fixing assembly.

[0024] Furthermore, there are several clamping plates, and the cross-section of the clamping plates is an arc-shaped structure when viewed from the side.

[0025] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0026] The positive and progressive effects of the utility model are:

[0027] The above-mentioned commercial vehicle chassis bracket fixes the bracket body through a mounting plate. After installation, the shock absorber realizes the shock absorption effect of the entire bracket, thereby improving the overall shock absorption effect of the chassis bracket. The wiring harness is placed in the guide groove, and the spring pushes the connecting rod to move under the elastic extrusion of the spring. The spring squeezes the connecting rod to push the clamping plate to press the wiring harness down, so that the wiring harness can be stably fixed in the wire groove, which is convenient for combing and fixing the wiring harness, avoiding the situation where the wiring harness is messy and difficult to distinguish, and solving the problem that the wiring harness is not easy to organize and fix, and the wiring harness is placed in a messy manner, which affects the use of the wiring harness. The slider is driven to move by the push plate, and the slider moves along the slide groove. The slider drives the connecting rod to move upward, and the connecting rod drives the fixedly connected clamping plate to disengage from the wiring harness, thereby facilitating the wiring harness removal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the chassis bracket of a commercial vehicle of the utility model.

[0029] Figure 2 It is a schematic side sectional structure diagram of a wire fixing assembly of a commercial vehicle chassis bracket of the utility model.

[0030] Figure 3 The utility model is a schematic diagram of the structure of the shock absorbing component of the commercial vehicle chassis bracket.

[0031] Description of Reference Numerals

[0032] 1. bracket body; 101. wire trough;

[0033] 2. Fixed cylinder; 201. Guide groove;

[0034] 3. Guide block;

[0035] 4. Shock absorber;

[0036] 5. Strengthen the column;

[0037] 6. Fixed column;

[0038] 7. Installation disk;

[0039] 8. Wire fixing assembly; 81. Connecting tube; 82. Slide groove; 83. Spring; 84. Sliding block; 85. Push plate; 86. Mounting bolt; 87. Mounting seat; 88. Connecting rod; 89. Clamp. DETAILED DESCRIPTION

[0040] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0041] like Figure 1-3 As shown, the commercial vehicle chassis bracket includes:

[0042] A bracket body 1, wherein a wire groove 101 is provided at the bottom of the front side placement cavity of the bracket body 1;

[0043] A shock absorbing component, the shock absorbing component is fixedly mounted on the top surface of the bracket body 1;

[0044] The wire fixing component 8 is installed on the inner wall of the top of the cavity at the front side of the bracket body 1, and the wire fixing component 8 is used to fix the wire harness in the wire groove 101.

[0045] The bracket body 1 is fixed by the mounting plate 7. After installation, the shock absorber 4 realizes the shock absorbing effect of the entire bracket, thereby improving the shock absorbing effect of the entire chassis bracket. The wiring harness is placed in the guide groove 201. Under the elastic extrusion of the spring 83, the spring 83 pushes the connecting rod 88 to move. The spring 83 squeezes the connecting rod 88 to push the clamping plate 89 to press down the wiring harness, thereby facilitating the stable fixation of the wiring harness in the wire groove 101, facilitating the combing and fixing of the wiring harness, and avoiding the situation where the wiring harness is messy and difficult to distinguish. The problem that the wiring harness is inconvenient to organize and fix, the wiring harness is chaotically placed, and the use of the wiring harness is affected is solved. The slider 84 is driven to move by the push plate 85, and the slider 84 moves along the slide groove 82. The slider 84 drives the connecting rod 88 to move upward, and the connecting rod 88 drives the fixedly connected clamping plate 89 to disengage from the wiring harness, thereby facilitating the operation of removing the wiring harness.

[0046] There are two shock absorbing components, which are symmetrically mounted on the top sides of opposite ends of the bracket body 1.

[0047] The shock absorbing assembly includes a fixed cylinder 2, a shock absorber 4, a fixed column 6 and a mounting plate 7. The bottom end of the fixed cylinder 2 is fixedly installed on the top surface of the bracket body 1. The shock absorber 4 is installed in the fixed cylinder 2. The top of the shock absorber 4 is fixedly installed with a fixed column 6. The top of the fixed column 6 is fixedly installed with a mounting plate 7. The surface of the mounting plate 7 is provided with mounting holes.

[0048] The bracket body 1 is fixed by the mounting plate 7. After mounting, the shock absorber 4 realizes the shock absorption effect of the entire bracket, thereby improving the shock absorption effect of the entire chassis bracket.

[0049] A plurality of reinforcing columns 5 are arranged outside the fixed tube 2 , and the plurality of reinforcing columns 5 are distributed in a ring shape outside the fixed tube 2 . The top ends of the reinforcing columns 5 are fixedly connected to the top side surfaces of the fixed tube 2 , and the bottom ends of the reinforcing columns 5 are fixedly connected to the top of the bracket body 1 .

[0050] The reinforcement column 5 is fixedly installed on the side surface of the fixed tube 2 to achieve enhanced protection for the outer side of the fixed tube 2, ensure the stable fixation of the fixed tube 2, and meet the use needs of workers.

[0051] A guide block 3 is symmetrically mounted on the bottom end of the fixing column 6 , and the guide block 3 is slidably connected to the inner cavity of a guide groove 201 opened on the inner wall of the fixing cylinder 2 .

[0052] The guide block 3 slides along the guide groove 201 to ensure that the fixed column 6 slides stably along the fixed tube 2, thereby improving the adjustment stability.

[0053] There are several wire fixing components 8 , and adjacent wire fixing components 8 are evenly spaced.

[0054] The wire fixing assembly 8 includes a connecting tube 81, a spring 83, a slider 84, a push plate 85, a connecting rod 88 and a clamping plate 89. The top end of the connecting tube 81 is installed on the inner wall of the top end of the cavity on the front side of the bracket body 1, and the bottom end of the connecting tube 81 is slidably connected with a connecting rod 88. The top end of the connecting rod 88 is elastically connected to the inner wall of the top end of the connecting tube 81 through a spring 83. The bottom end of the connecting rod 88 is fixedly installed with a clamping plate 89. The bottom end side surface of the connecting rod 88 is fixedly installed with a slider 84, and the side surface of the slider 84 is fixedly installed with a push plate 85.

[0055] When the wiring harness is placed in the guide groove 201, the spring 83 pushes the connecting rod 88 to move under the elastic extrusion of the spring 83. The spring 83 squeezes the connecting rod 88 to push the clamping plate 89 to press the wiring harness downward, so as to stably fix the wiring harness in the wire groove 101, facilitate the combing and fixation of the wiring harness, avoid the situation that the wiring harness is inconvenient to distinguish, and solve the problem that the wiring harness is inconvenient to organize and fix, and the wiring harness is placed in a disorderly manner, which affects the use of the wiring harness. The slider 84 is driven to move by the push plate 85, and the slider 84 moves along the slide groove 82. The slider 84 drives the connecting rod 88 to move upward, and the connecting rod 88 drives the fixedly connected clamping plate 89 to disengage from the wiring harness, so as to facilitate the operation of removing the wiring harness.

[0056] The push plate 85 has an arc-shaped cross-section when viewed from above. The push plate 85 is slidably connected to the surface of the connecting tube 81 . A sliding block 84 fixed to the push plate 85 is slidably connected to a sliding groove 82 provided on the side surface of the connecting tube 81 .

[0057] It is convenient for the push plate 85 to push the fixedly installed slider 84 to move, and it is convenient for the push plate 85 to adjust the movement operation of the connecting rod 88.

[0058] A mounting seat 87 is fixedly mounted on the top of the connecting tube 81 , and the mounting seat 87 is threadedly connected to the bracket body 1 via a mounting bolt 86 threadedly connected on the surface.

[0059] The mounting bolts 86 are installed to fix the mounting seat 87 to the bracket body 1 , so that the connecting tube 81 is fixed to the bracket body 1 , which facilitates the disassembly and assembly of the wire fixing assembly 8 .

[0060] There are several clamping plates 89 , and the cross section of the clamping plates 89 is an arc-shaped structure when viewed from the side.

[0061] The utility model is not limited to the above-mentioned embodiments. Any changes in shape or structure are within the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the utility model, but these changes and modifications are within the protection scope of the utility model.

Claims

1. A commercial vehicle chassis bracket, characterized in that: The commercial vehicle chassis bracket comprises: A bracket body (1), wherein a wire groove (101) is provided at the bottom of a placement cavity at the front side of the bracket body (1); A shock absorbing component, the shock absorbing component being fixedly mounted on the top surface of the bracket body (1); A wire fixing component (8) is installed on the inner wall of the top of the cavity at the front side of the bracket body (1), and the wire fixing component (8) is used to fix the wire harness in the wire groove (101).

2. The commercial vehicle chassis bracket according to claim 1, characterized in that: There are two shock absorbing components, which are symmetrically mounted on the top sides of opposite ends of the bracket body (1).

3. The commercial vehicle chassis bracket according to claim 1, characterized in that: The shock absorbing assembly comprises a fixing cylinder (2), a shock absorber (4), a fixing column (6) and a mounting plate (7); the bottom end of the fixing cylinder (2) is fixedly mounted on the top surface of the bracket body (1); the shock absorber (4) is mounted in the fixing cylinder (2); the top end of the shock absorber (4) is fixedly mounted with a fixing column (6); the top end of the fixing column (6) is fixedly mounted with a mounting plate (7); and the surface of the mounting plate (7) is provided with mounting holes.

4. The commercial vehicle chassis bracket according to claim 3, characterized in that: A plurality of reinforcing columns (5) are arranged outside the fixed tube (2), and the plurality of reinforcing columns (5) are distributed in a ring shape outside the fixed tube (2). The top ends of the reinforcing columns (5) are fixedly connected to the top side surfaces of the fixed tube (2), and the bottom ends of the reinforcing columns (5) are fixedly connected to the top of the bracket body (1).

5. The commercial vehicle chassis bracket according to claim 3, characterized in that: A guide block (3) is symmetrically mounted on the bottom end of the fixed column (6), and the guide block (3) is slidably connected to the inner cavity of a guide groove (201) provided on the inner wall of the fixed cylinder (2).

6. The commercial vehicle chassis bracket according to claim 1, characterized in that: The number of the line fixing components (8) is several, and adjacent line fixing components (8) are equidistantly distributed.

7. The commercial vehicle chassis bracket according to claim 1, characterized in that: The wire fixing assembly (8) comprises a connecting tube (81), a spring (83), a slider (84), a push plate (85), a connecting rod (88) and a clamp (89); the top end of the connecting tube (81) is mounted on the inner wall of the top end of the cavity at the front side of the bracket body (1); the bottom end of the connecting tube (81) is slidably connected with a connecting rod (88); the top end of the connecting rod (88) is elastically connected to the inner wall of the top end of the connecting tube (81) through a spring (83); the bottom end of the connecting rod (88) is fixedly mounted with a clamp (89); the bottom end side surface of the connecting rod (88) is fixedly mounted with a slider (84); the side surface of the slider (84) is fixedly mounted with a push plate (85).

8. The commercial vehicle chassis bracket according to claim 7, characterized in that: The push plate (85) has an arc-shaped cross-section when viewed from above. The push plate (85) is slidably connected to the surface of the connecting tube (81). A sliding block (84) fixedly mounted on the push plate (85) is slidably connected to a sliding groove (82) provided on the side surface of the connecting tube (81).

9. The commercial vehicle chassis bracket according to claim 7, characterized in that: A mounting seat (87) is fixedly mounted on the top end of the connecting tube (81), and the mounting seat (87) is threadedly connected to the bracket body (1) via a mounting bolt (86) threadedly connected on the surface.

10. The commercial vehicle chassis bracket according to claim 7, characterized in that: The number of the clamping plates (89) is several, and the cross-section of the clamping plates (89) is an arc-shaped structure when viewed from the side.

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