CN221138283U

CN221138283U - Automobile support assembly

Info

Publication number: CN221138283U
Application number: CN202323447483.3U
Authority: CN
Inventors: 项其生; 林进成
Original assignee: Wenzhou Haosheng Automotive Parts Manufacturing Co ltd
Current assignee: Wenzhou Haosheng Automotive Parts Manufacturing Co ltd
Priority date: 2023-12-18
Filing date: 2023-12-18
Publication date: 2024-06-14
Anticipated expiration: 2033-12-18

Abstract

The utility model relates to the technical field of automobile accessories and discloses an automobile bracket assembly, which comprises a first beam, a second beam is arranged below the first beam, a plurality of connecting frames are fixedly connected between the first beam and the second beam, mounting blocks are fixedly connected to two sides of the bottom of the second beam, cushion blocks are arranged on two sides of the bottom of the second beam, a sleeve is fixedly connected to one side of each cushion block, a positioning rod is connected inside the sleeve in a sliding manner, a sliding block is fixedly connected to one side of the periphery of each positioning rod, a spring is sleeved on the other side of the periphery of each positioning rod, and a splicing assembly is arranged at the bottom of each cushion block. According to the utility model, through the cooperation of the mounting block, the cushion block, the casing, the positioning rod, the sliding block, the spring, the assembly block and the plug hole, the thickness of the bracket can be increased through a disassembling and splicing mode, then when in emergency maintenance, the jacking equipment can jack up one side of the bracket, and then related accessories can be replaced or maintained.

Description

Automobile support assembly

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to an automobile bracket assembly.

Background

An automotive bracket assembly refers to a component in an automotive chassis system for supporting and connecting critical components of a vehicle, such as an engine, transmission, suspension system, and the like. This assembly typically includes multiple parts and components to ensure structural strength, stability and safety of the vehicle.

Through retrieving, patent publication number CN212047571U discloses an automobile chassis support assembly, including preceding wheel carrier, one side of preceding wheel carrier is provided with the front wheel connecting rod, one side of front wheel connecting rod is provided with the mobile jib, and the one end of keeping away from the front wheel connecting rod of mobile jib is provided with the rear wheel connecting rod, and the both ends symmetry of rear wheel connecting rod is provided with the rear wheel carrier, and the mobile jib can split into a plurality of groups branch, and the one end of branch is provided with the connecting block, and the splice groove has been seted up to the inside of connecting block. According to the utility model, through the cooperation of the connecting blocks, the splicing grooves and the splicing blocks, the main rod can be split into a plurality of groups of equivalent support rods, and if a certain section of the main rod is damaged, only the damaged part is required to be replaced, so that the waste of materials is reduced; through addding detachable supporting seat, and the inside of supporting seat is provided with the strengthening rib, when the mobile jib atress, supporting seat and strengthening rib also atress, have increased the atress object, have reduced the bearing capacity of single part, have improved the bearing capacity of mobile jib.

Although the chassis support in the above document increases the stressed object, reduces the bearing capacity of a single part and improves the bearing capacity of the main rod, when the chassis or the vehicle is in emergency maintenance, the chassis support structure is fixed, so that the travel of some jacking tools is insufficient or the jacking tools cannot be completely contacted with the support and lifted, and the emergency maintenance is inconvenient.

Disclosure of Invention

In order to make up for the defects, the utility model provides an automobile bracket assembly, which aims to solve the problem that in the prior art, due to the fact that a chassis bracket structure is fixed, the stroke of some jacking tools is insufficient or cannot fully contact with a bracket and lift the bracket, so that the emergency maintenance is inconvenient.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an automobile support assembly, includes crossbeam one, crossbeam one below is provided with crossbeam two, crossbeam one with fixedly connected with a plurality of link between the crossbeam two, the equal fixedly connected with installation piece in crossbeam two bottom both sides, crossbeam two bottom both sides all are provided with the cushion, cushion one side fixedly connected with cover shell, the inside sliding connection of cover shell has the locating lever, a locating lever periphery side fixedly connected with slider, locating lever periphery opposite side cover is equipped with the spring, splice assembly is installed to the cushion bottom, crossbeam one with buffer assembly is all installed to both sides between the crossbeam two, crossbeam one with a plurality of strengthening ribs of distributing in turn of fixedly connected with between the crossbeam two.

As a further description of the above technical solution:

The installation block is in sliding connection inside the cushion block, and one end of the positioning rod penetrates through the cushion block and is inserted into the installation block.

As a further description of the above technical solution:

one end of the positioning rod, which is far away from the mounting block, penetrates through the casing and is fixedly connected with an end cover, and the sliding block is in sliding connection with the inside of the casing.

As a further description of the above technical solution:

one end of the spring is fixedly connected to the middle of the sliding block, and the other end of the spring is fixedly connected to the inner wall of the casing.

As a further description of the above technical solution:

The splicing assembly comprises an assembling block, the top of the assembling block is fixedly connected to the bottom of the cushion block, and a plug hole is formed in the middle of the assembling block.

As a further description of the above technical solution:

The buffer assembly comprises a cylinder body, the bottom of the cylinder body is fixedly connected with the top of the cross beam II, a piston is slidably connected inside the cylinder body, a pressure spring is fixedly connected to the bottom of the piston, a connecting rod is fixedly connected to the top of the piston, and a rubber ring is fixedly connected inside the cylinder body.

As a further description of the above technical solution:

the bottom end of the pressure spring is fixedly connected with the inner bottom wall of the cylinder body, and the rubber ring is sleeved on the periphery of the connecting rod.

The utility model has the following beneficial effects:

1. According to the utility model, through the cooperation of the mounting block, the cushion block, the casing, the positioning rod, the sliding block, the spring, the end cover, the assembly block and the plug hole, the thickness of the bracket can be increased through a disassembling and splicing mode, then when in emergency maintenance, the jacking equipment can jack up one side of the bracket, and then related accessories can be replaced or maintained.

2. According to the automobile bracket assembly, the first cross beam, the connecting frame, the second cross beam, the reinforcing ribs, the cylinder body, the piston, the connecting rod, the pressure spring and the rubber ring are matched, so that the strength of the bracket can be improved through a double-layer structure, and meanwhile, the frame can be buffered when the bracket is stressed, and the strength of the bracket is further improved.

Drawings

FIG. 1 is a perspective view of an automotive bracket assembly according to the present utility model;

FIG. 2 is a block diagram illustrating the internal structure of an automotive bracket assembly according to the present utility model;

fig. 3 is a schematic diagram of the internal structure of a cylinder of an automobile bracket assembly according to the present utility model.

Legend description:

1. A first beam; 2. a connecting frame; 3. a second cross beam; 4. a mounting block; 5. a cushion block; 6. a casing; 7. a positioning rod; 8. a slide block; 9. a spring; 10. an end cap; 11. assembling blocks; 12. a plug hole; 13. reinforcing ribs; 14. a cylinder; 15. a piston; 16. a connecting rod; 17. a pressure spring; 18. a rubber ring.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides an automobile support assembly, includes crossbeam one 1, and crossbeam one 1 below is provided with crossbeam two 3, fixedly connected with a plurality of link 2 between crossbeam one 1 and the crossbeam two 3, through the double-deck support framework that crossbeam one 1 and crossbeam two 3 formed, can further improve the intensity of support. The equal fixedly connected with installation piece 4 in crossbeam two 3 bottom both sides, crossbeam two 3 bottom both sides all are provided with cushion 5, cushion 5 one side fixedly connected with cover shell 6, when need dismantle other cushion 5 and increase cushion 5 of maintenance side, the user only need pull locating lever 7 activity this moment. The inside sliding connection of cover shell 6 has locating lever 7, and locating lever 7 periphery one side fixedly connected with slider 8, and locating lever 7 periphery opposite side cover is equipped with spring 9, and locating lever 7 drive slider 8 compression spring 9, and locating lever 7 can follow installation piece 4 inside simultaneously and break away from, takes off cushion 5 from installation piece 4 this moment. The splice assembly is installed to cushion 5 bottom, can install the cushion 5 of dismantling in the cushion 5 bottom of maintenance side through splice assembly, improves the height of support, and then cooperates with jacking equipment, jack-up the support, convenient maintenance and change tire.

Referring to fig. 1-2, buffer assemblies are arranged on two sides between the first beam 1 and the second beam 3, and the strength of the bracket under stress can be further improved through the buffer assemblies. A plurality of reinforcing ribs 13 which are distributed alternately are fixedly connected between the first beam 1 and the second beam 3, and the stability and the strength of the support can be further improved through a triangular structure formed between the plurality of reinforcing ribs 13 and the first beam 1 and the second beam 3, so that the deformation of the support is avoided. The installation piece 4 sliding connection is inside cushion 5, locating lever 7 one end runs through cushion 5 and peg graft inside installation piece 4, the cushion 5 that will take off is adorned in the cushion 5 bottom of one side that needs maintenance, match through the recess at cushion 5 top and the equipment piece 11, install the cushion 5 that will tear down, loosen end cover 10 later, compressed spring 9 resets at this moment and promotes slider 8 and remove, peg graft locating lever 7 in the inside spliced eye 12 of equipment piece 11, then fix the cushion 5 that will tear down in the below of the cushion 5 of waiting the maintenance side, improve the height of support, the jacking equipment operation of being convenient for.

Referring to fig. 1-2, one end of the positioning rod 7 away from the mounting block 4 penetrates through the casing 6 and is fixedly connected with an end cover 10, and the positioning rod 7 can be pulled conveniently to move through the end cover 10. The sliding block 8 is slidably connected inside the casing 6, and through the cooperation of the sliding block 8 and the casing 6, the positioning rod 7 is prevented from being pulled out of the casing 6. One end of the spring 9 is fixedly connected to the middle of the sliding block 8, the other end of the spring 9 is fixedly connected to the inner wall of the casing 6, and the sliding block 8 is tightly propped against through the spring 9, so that the positioning rod 7 and the mounting block 4 cannot be separated. The splicing component comprises an assembling block 11, the top of the assembling block 11 is fixedly connected to the bottom of the cushion block 5, a plug hole 12 is formed in the middle of the assembling block 11, the groove of the installing block 4 is installed at the top of the cushion block 5 and the assembling block 11 are matched, and then the two cushion blocks 5 are assembled and fixed through the matching of the positioning rod 7 and the plug hole 12.

Referring to fig. 1 and 3, the buffering assembly comprises a cylinder 14, the bottom of the cylinder 14 is fixedly connected to the top of a beam two 3, a piston 15 is slidably connected to the inside of the cylinder 14, a compression spring 17 is fixedly connected to the bottom of the piston 15, when the bracket is stressed, the beam one 1 or the beam two 3 vibrate, at this time, the force borne by the beam one 1 and the beam two 3 can cause a connecting rod 16 to move towards the inside of the cylinder 14, so that the connecting rod 16 moves to push the piston 15 to move, and then the piston 15 compresses the compression spring 17 to buffer the borne force. The top of the piston 15 is fixedly connected with a connecting rod 16, and the inside of the cylinder 14 is fixedly connected with a rubber ring 18. The pressure spring 17 bottom fixed connection is at the cylinder body 14 inner bottom wall, and rubber circle 18 cover is established in connecting rod 16 periphery, after the power that the support received disappears, crossbeam one 1 and crossbeam two 3 can keep stable through a plurality of strengthening ribs 13 and self structural strength afterwards to connecting rod 16 can follow the inside outside activity of cylinder body 14 this moment, pressure spring 17 can reset, and connecting rod 16 can produce the friction with rubber circle 18 when removing, form damping effect then, reduce the frequency that pressure spring 17 resets and rocks, and then guarantee the stability of support fast.

Working principle: when the tire needs to be replaced urgently or accessories on the chassis support are maintained, the jacking equipment is only required to be moved to the lower portion of the beam II 3 and aligned with the cushion blocks 5, when the support cannot be jacked up by the height of the jacking equipment, the cushion blocks 5 of the other three are only required to be detached, the end cover 10 is pulled to drive the positioning rod 7 to move, then the positioning rod 7 drives the sliding block 8 to compress the spring 9, meanwhile, the positioning rod 7 is separated from the inside of the mounting block 4, and the cushion blocks 5 are taken down from the mounting block 4. And then the removed cushion block 5 is arranged at the bottom of the cushion block 5 at one side to be maintained, the disassembled cushion block 5 is assembled by matching the groove at the top of the cushion block 5 with the assembly block 11, then the end cover 10 is loosened, the compressed spring 9 is reset to push the sliding block 8 to move, the positioning rod 7 is inserted into the insertion hole 12 in the assembly block 11, then the disassembled cushion block 5 is fixed below the cushion block 5 at the side to be maintained, and if the height is still insufficient, the two rest cushion blocks 5 can be disassembled and assembled again, so that the jacking equipment can jack up one side of the bracket and turn over for maintenance. Meanwhile, when the support is stressed, vibration can occur on the first beam 1 or the second beam 3, at the moment, the force borne by the first beam 1 and the second beam 3 can cause the connecting rod 16 to move towards the inside of the cylinder body 14, so that the connecting rod 16 moves to push the piston 15 to move, then the piston 15 can compress the pressure spring 17 to buffer the borne force, after the force borne by the support disappears, the first beam 1 and the second beam 3 can keep stable through the structural strength of the reinforcing ribs 13 and the self, at the moment, the connecting rod 16 can move outwards from the inside of the cylinder body 14, the pressure spring 17 can reset, friction can be generated between the connecting rod 16 and the rubber ring 18 when the connecting rod moves, a damping effect is formed, the frequency of resetting and shaking of the pressure spring 17 is reduced, and the stability of the support is further guaranteed rapidly.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An automobile bracket assembly comprises a first cross beam (1), and is characterized in that: the novel steel wire rope splicing device is characterized in that a beam two (3) is arranged below a beam one (1), a plurality of connecting frames (2) are fixedly connected between the beam one (1) and the beam two (3), installing blocks (4) are fixedly connected to two sides of the bottom of the beam two (3), cushion blocks (5) are arranged on two sides of the bottom of the beam two (3), a sleeve shell (6) is fixedly connected to one side of the cushion blocks (5), a positioning rod (7) is fixedly connected to one side of the periphery of the sleeve shell (6) in a sliding manner, a sliding block (8) is fixedly connected to one side of the periphery of the positioning rod (7), springs (9) are sleeved on the other side of the periphery of the positioning rod (7), splicing assemblies are arranged at the bottom of the cushion blocks (5), and buffer assemblies are arranged on two sides between the beam one (1) and a plurality of alternately distributed reinforcing ribs (13) are fixedly connected between the beam two (3).

2. An automotive bracket assembly as defined in claim 1, wherein: the installation block (4) is in sliding connection inside the cushion block (5), and one end of the positioning rod (7) penetrates through the cushion block (5) and is inserted into the installation block (4).

3. An automotive bracket assembly as defined in claim 1, wherein: one end of the locating rod (7) far away from the mounting block (4) penetrates through the casing (6) and is fixedly connected with an end cover (10), and the sliding block (8) is in sliding connection inside the casing (6).

4. An automotive bracket assembly as defined in claim 1, wherein: one end of the spring (9) is fixedly connected to the middle of the sliding block (8), and the other end of the spring (9) is fixedly connected to the inner wall of the casing (6).

5. An automotive bracket assembly as defined in claim 1, wherein: the splicing assembly comprises an assembling block (11), the top of the assembling block (11) is fixedly connected to the bottom of the cushion block (5), and a splicing hole (12) is formed in the middle of the assembling block (11).

6. An automotive bracket assembly as defined in claim 1, wherein: the buffer assembly comprises a cylinder body (14), the bottom of the cylinder body (14) is fixedly connected to the top of the beam II (3), a piston (15) is slidably connected to the inside of the cylinder body (14), a pressure spring (17) is fixedly connected to the bottom of the piston (15), a connecting rod (16) is fixedly connected to the top of the piston (15), and a rubber ring (18) is fixedly connected to the inside of the cylinder body (14).

7. An automotive bracket assembly as defined in claim 6, wherein: the bottom end of the pressure spring (17) is fixedly connected with the inner bottom wall of the cylinder body (14), and the rubber ring (18) is sleeved on the periphery of the connecting rod (16).