Novel bracket mechanism

Abstract

The utility model discloses a novel bracket mechanism which comprises a front overhang supporting pipe and a rocker arm fixing support arranged on the outer side of the front overhang supporting pipe, a front overhang fixing support is arranged on the right side of the front overhang supporting pipe, and an installation supporting rod is arranged in the middle of the front overhang supporting pipe. The first bolt is installed in the front suspension fixing support, the lower end of the first bolt is connected with a first nut, and a first gasket is arranged on the inner side of the first nut. According to the novel bracket mechanism, round pipes are adopted for supporting and machining in the device, so that the situation of stress concentration caused by square pipe edges in the using process of the device is not likely to occur, the using strength of the device is prevented from being affected, the using stability of the device is improved, meanwhile, an effective buffering and damping structure is arranged in the device, and the service life of the device is prolonged. And the steering gear box is not prone to vibration in the using process to affect the connecting stability of the steering gear box and the device, the supporting and lifting effect of the device is improved, and the better using effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of bracket mechanism technology, specifically a novel bracket mechanism. Background Technology

[0002] A car bracket is a structure installed on a car to support and secure car parts. Car brackets can be categorized into various types based on their materials and construction. Common materials include plastic and metal. Plastic brackets are typically manufactured using injection molding, while metal brackets are joined by stamping and then spot welding. Regardless of the material, the surface of the bracket must be smooth and flat, free from cracks, uneven coloring, dents, impurities, scratches, or sharp edges.

[0003] However, existing bracket mechanisms mostly use square tubes for internal support, which makes the device prone to deformation and breakage due to stress concentration during use, thus affecting the strength of the device and reducing its stability.

[0004] Therefore, in order to address the above problems, there is an urgent need for innovative design based on the existing bracket mechanism. Utility Model Content

[0005] The purpose of this utility model is to provide a new type of bracket mechanism to solve the problem mentioned in the background art, which is that the internal support of the device is mostly made of square tubes, which makes the device prone to deformation and breakage due to stress concentration during use, thus affecting the strength of the device and reducing its stability.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a novel bracket mechanism, comprising: a front suspension support tube, and a rocker arm fixing bracket disposed on the outer side of the front suspension support tube, wherein the front suspension fixing bracket is disposed on the right side of the front suspension support tube, and a mounting support rod is disposed in the middle of the front suspension support tube;

[0007] Also includes:

[0008] The first bolt is installed inside the front suspension mounting bracket, and the lower end of the first bolt is connected to the first nut. The inner side of the first nut is provided with the first washer. The outer side of the mounting support rod is provided with the first positioning block, and the middle of the first positioning block is penetrated by the second bolt. The middle of the mounting support rod is provided with the mounting bracket, and the inner side of the mounting bracket is provided with the shock absorption component.

[0009] A steering gear mounting bracket is installed on the left side of the front suspension support tube, and a steering gear connecting bracket is connected to the lower side of the steering gear mounting bracket. A third bolt passes through the upper side of the steering gear connecting bracket, and a second nut is connected to the right side of the third bolt. A second washer is provided on the inner side of the second nut. A positioning component is provided on the right side surface of the steering gear connecting bracket.

[0010] In one possible scenario, the first bolt is threadedly connected to both the front suspension mounting bracket and the first nut.

[0011] In one possible scenario, the first positioning block is engaged with the front suspension support tube, and the cross-section of the first positioning block is a "T" shaped structure.

[0012] In one possible scenario, the second bolt is threaded to both the first positioning block and the front suspension support tube, and the second bolt is symmetrically arranged about the central axis of the mounting support rod.

[0013] In one possible implementation, the third bolt is threaded to both the second nut and the second washer, and the longitudinal section of the second washer is an annular structure.

[0014] In one possible implementation, the shock absorption assembly includes a buffer plate mounted inside the mounting bracket, with a buffer pad attached to the underside of the buffer plate, a buffer spring provided on the upper side of the buffer plate, and a first guide rod provided on the outer side of the buffer plate.

[0015] The first guide rod is slidably connected to the mounting bracket, and the buffer springs are evenly spaced on the inner side of the mounting bracket.

[0016] In one possible implementation, the shock absorption assembly includes a second positioning block mounted on the right side of the steering gear connecting frame, and a second guide rod is provided on the lower side of the second positioning block;

[0017] The second positioning block is engaged with the steering gear fixing frame, and the longitudinal section of the second positioning block is an "I" shaped structure.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: This novel bracket mechanism uses round tube support processing inside the device, which makes it less prone to stress concentration due to the sharp corners of the square tube during use, thus avoiding affecting the strength of the device and improving its stability. At the same time, an effective buffer and shock absorption structure is set inside the device, making it less likely for the steering gear to vibrate during use and affect its connection stability with the device, improving the support and lifting effect of the device, and resulting in a better performance. Specific details are as follows:

[0019] 1. By adopting a round tube support structure with front suspension support tube and mounting support rod, the device is less prone to stress concentration due to the square tube prism structure during use, thus avoiding breakage due to stress concentration and improving the strength of the device.

[0020] 2. The steering gear connecting bracket, in conjunction with the second guide rod, guides the installation position of the steering gear, making it less likely for the operator to make positional deviations during the installation process, thus improving the stability of the device and reducing accidents caused by installation deviations.

[0021] 3. The shock absorber spring and shock absorber plate work together to buffer the vibration generated during the operation of the steering gear, so that the vibration generated during the operation of the steering gear will not affect the connection stability between the steering gear and the device, thus improving the performance of the device. Attached Figure Description

[0022] Figure 1 This is a frontal cross-sectional view of the present invention.

[0023] Figure 2 This is a side view sectional structural diagram of the present invention;

[0024] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0025] Figure 4 This is a schematic cross-sectional view of the connection between the first positioning block and the mounting support rod of this utility model.

[0026] Figure 5 This is a schematic cross-sectional view of the connection between the steering gear connecting frame and the second positioning block of this utility model.

[0027] In the diagram: 1. Front suspension support tube; 2. Rocker arm mounting bracket; 3. Front suspension mounting bracket; 4. First bolt; 5. First nut; 6. First washer; 7. Mounting support rod; 8. First positioning block; 9. Second bolt; 10. Mounting bracket; 11. Buffer plate; 12. Buffer pad; 13. Buffer spring; 14. First guide rod; 15. Steering gear mounting bracket; 16. Steering gear connecting bracket; 17. Second positioning block; 18. Second guide rod; 19. Third bolt; 20. Second nut; 21. Second washer. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-5 This utility model provides a technical solution: a novel bracket mechanism, including a front suspension support tube 1, a rocker arm fixing bracket 2, a front suspension fixing bracket 3, a first bolt 4, a first nut 5, a first washer 6, a mounting support rod 7, a first positioning block 8, a second bolt 9, a mounting bracket 10, a buffer plate 11, a buffer pad 12, a buffer spring 13, a first guide rod 14, a steering gear fixing bracket 15, a steering gear connecting bracket 16, a second positioning block 17, a second guide rod 18, a third bolt 19, a second nut 20, and a second washer 21.

[0030] Specifically, such as Figure 1 , Figure 2 and Figure 5As shown, during the use of the device, the first positioning block 8, which is set along the outer side of the mounting support rod 7, is installed on the inner side of the front suspension support tube 1. Due to the "T"-shaped structure of the first positioning block 8, it effectively positions the mounting support rod 7 on the inner side of the front suspension support tube 1. Then, the second bolt 9, which passes through the middle of the first positioning block 8, is rotated. Because of the threaded connection between the second bolt 9 and the first positioning block 8 and the front suspension support tube 1, the downward-rotating second bolt 9 limits the first positioning block 8 and the mounting support rod 7 to the inner side of the front suspension support tube 1, facilitating the reinforcement and support of the front suspension support tube 1 by the mounting support rod 7. The cylindrical structure of the front suspension support tube 1 and the mounting support rod 7 prevents stress concentration caused by the square tube's prismatic structure during use, thus avoiding breakage and improving the device's strength. Simultaneously, the steering gear connecting bracket 16 is installed on the left side of the steering gear fixing bracket 15. Due to the engaging connection between the second positioning block 17 and the steering gear fixing bracket 15, the operator can easily fix the steering gear connecting bracket 16 to the left side of the steering gear fixing bracket 15 along the second positioning block 17 during installation, preventing stress on the steering gear connecting bracket 16 during installation. In case of installation deviation, the second washer 21 is nested on the right side of the third bolt 19, and the second nut 20 is placed on the right side of the second washer 21. By rotating the second nut 20 connected to the right side of the third bolt 19, the threaded connection between the third bolt 19 and the second nut 20 causes the second nut 20, which rotates to the left, to engage with the third bolt 19, connecting the steering gear mounting bracket 15 and the steering gear connecting bracket 16 in series. The second washer 21 between the second nut 20 and the steering gear mounting bracket 15 fills the gap between them. Simultaneously, the connection between the second washer 21 and the third bolt 19 and the steering gear connecting bracket 16... The gaps are filled to prevent vibration from affecting the connection stability of the third bolt 19 and the second nut 20 during use. After the installation of the steering gear connecting frame 16 is completed, the steering gear is placed on the right side of the steering gear connecting frame 16. The steering gear is then pushed upwards, causing it to move upwards along the second guide rod 18 set on the right side of the steering gear connecting frame 16. The second guide rod 18 guides the steering gear, preventing the operator from making positional deviations during the installation of the steering gear. This completes the guided installation of the steering gear and improves the installation stability of the device.

[0031] Specifically, such as Figure 2 , Figure 3 and Figure 4As shown, during the installation of the steering gear, the steering gear is installed on the lower side of the mounting bracket 10 along the second guide rod 18 set on the right side of the steering gear connecting bracket 16. At this time, the steering gear moves upward and presses the buffer pad 12, causing the buffer pad 12 to push the buffer plate 11 connected to its upper side to move upward. Due to the sliding connection structure between the first guide rod 14 and the mounting bracket 10, the buffer plate 11 is guided and limited by the first guide rod 14 during the upward displacement and compression of the buffer spring 13, preventing the buffer plate 11 from shifting position during the upward displacement. At this time, the buffer spring 13 compressed on the upper side of the buffer plate 11 buffers the vibration force generated by the steering gear, so that the steering gear is not easily affected by the vibration generated during operation. To improve the connection stability and strength of the device, the front suspension support tube 1 and rocker arm fixing bracket 2 are installed in the designated positions. Simultaneously, the first bolt 4 passes through the middle of the two front suspension fixing brackets 3. The first washer 6 and the first nut 5 are placed under the first bolt 4. Rotating the first nut 5, due to the threaded connection between the first bolt 4 and the first nut 5, causes the upward rotation of the first nut 5 to clamp the two front suspension fixing brackets 3 and the first washer 6 together. The first washer 6 fills the gap between the front suspension fixing bracket 3 and the first bolt 4 and the first nut 5, preventing the first bolt 4 and the first nut 5 from loosening due to shaking during use, thus improving the connection stability of the device.

[0032] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A novel bracket mechanism, comprising: A front suspension support tube (1) and a rocker arm fixing bracket (2) provided on the outside of the front suspension support tube (1). A front suspension fixing bracket (3) is provided on the right side of the front suspension support tube (1), and a mounting support rod (7) is provided in the middle of the front suspension support tube (1). Its characteristic is that it further includes: The first bolt (4) is installed inside the front suspension fixing bracket (3), and the lower end of the first bolt (4) is connected to the first nut (5). The inner side of the first nut (5) is provided with the first washer (6). The outer side of the mounting support rod (7) is provided with the first positioning block (8), and the middle part of the first positioning block (8) is penetrated by the second bolt (9). The middle part of the mounting support rod (7) is provided with the mounting bracket (10), and the inner side of the mounting bracket (10) is provided with the shock absorption component. A steering gear mounting bracket (15) is installed on the left side of the front suspension support tube (1), and a steering gear connecting bracket (16) is connected to the lower side of the steering gear mounting bracket (15). A third bolt (19) passes through the upper side of the steering gear connecting bracket (16), and a second nut (20) is connected to the right side of the third bolt (19). A second washer (21) is provided on the inner side of the second nut (20), and a positioning component is provided on the right side surface of the steering gear connecting bracket (16).

2. The novel bracket mechanism according to claim 1, characterized in that: The first bolt (4) is threadedly connected to the front suspension fixing bracket (3) and the first nut (5).

3. The novel bracket mechanism according to claim 1, characterized in that: The first positioning block (8) is engaged with the front suspension support tube (1), and the cross-section of the first positioning block (8) is a "T" shaped structure.

4. The novel bracket mechanism according to claim 1, characterized in that: The second bolt (9) is threadedly connected to the first positioning block (8) and the front suspension support tube (1), and the second bolt (9) is symmetrically arranged about the central axis of the mounting support rod (7).

5. The novel bracket mechanism according to claim 1, characterized in that: The third bolt (19) is threadedly connected to the second nut (20) and the second washer (21), and the longitudinal section of the second washer (21) is a circular structure.

6. The novel bracket mechanism according to claim 1, characterized in that: The shock absorption assembly includes a buffer plate (11) installed inside the mounting bracket (10), and a buffer pad (12) is attached to the lower side of the buffer plate (11). A buffer spring (13) is provided on the upper side of the buffer plate (11), and a first guide rod (14) is provided on the outer side of the buffer plate (11). The first guide rod (14) is slidably connected to the mounting bracket (10), and the buffer springs (13) are evenly spaced on the inner side of the mounting bracket (10).

7. The novel bracket mechanism according to claim 1, characterized in that: The shock absorption assembly includes a second positioning block (17) installed on the right side of the steering gear connecting frame (16), and a second guide rod (18) is provided on the lower side of the second positioning block (17). The second positioning block (17) is engaged with the steering gear fixing frame (15), and the longitudinal section of the second positioning block (17) is an "I" shaped structure.

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