CN215567593U - Stand wear and tear height valve regulation pole - Google Patents
Stand wear and tear height valve regulation pole Download PDFInfo
- Publication number
- CN215567593U CN215567593U CN202022876749.6U CN202022876749U CN215567593U CN 215567593 U CN215567593 U CN 215567593U CN 202022876749 U CN202022876749 U CN 202022876749U CN 215567593 U CN215567593 U CN 215567593U
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- adjusting rod
- adjusting
- mounting hole
- wear
- rod
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a wear-resistant altitude valve adjusting rod, which comprises: the adjusting device comprises an adjusting body, a fixing device and a fixing bolt, wherein the adjusting body comprises an adjusting rod, a vehicle body fixing block, a supporting base and the fixing bolt, a mounting hole is formed in the supporting base, threads are arranged at the bottom of the mounting hole, one end of the adjusting rod is fixedly connected with the vehicle body fixing block, the other end of the adjusting rod is in threaded connection with the mounting hole, and the fixing bolt is installed on the supporting base; abrasionproof decreases mechanism, two the abrasionproof decreases mechanism installs relatively in mounting hole both sides wall, abrasionproof decreases the mechanism and includes connecting rod, pivot and gyro wheel, two the connecting rod length is different, and just passes through elastic mechanism fixed mounting at the mounting hole lateral wall, the pivot is rotated and is connected at two relative side end of connecting rod portions. The utility model ensures that the adjusting rod does not contact with the side wall of the mounting hole, avoids the abrasion of the adjusting rod and prolongs the service life of the adjusting rod.
Description
Technical Field
The utility model relates to the technical field of adjusting rods, in particular to a wear-resistant height valve adjusting rod.
Background
Height valves are used in vehicle suspension systems with air springs (airbags). The air inlet or exhaust action is completed in time by dynamically sensing the height change of the vehicle so as to adjust the height of an air spring (air bag), improve the comfort of drivers and passengers and prevent the road surface from being damaged by the impact of wheels.
However, the conventional height valve adjusting rod is often in contact with the side wall of the base during adjustment or use, the adjusting rod is continuously abraded due to hard contact, the service life of the height valve adjusting rod is shortened, meanwhile, threads arranged on the adjusting rod can be damaged, threaded connection is loosened due to long-time abrasion, and the adjusting rod cannot be normally used.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that in the prior art, an adjusting rod is continuously worn, the service life of a height valve adjusting rod is shortened, and threads arranged on the adjusting rod are damaged, and provides a wear-resistant height valve adjusting rod.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a wear resistant height valve adjuster rod, the height valve adjuster rod comprising:
the adjusting device comprises an adjusting body, a fixing body and a fixing bolt, wherein the adjusting body comprises an adjusting rod, a vehicle body fixing block, a supporting base and the fixing bolt, a mounting hole is formed in the supporting base, threads are arranged at the bottom of the mounting hole, one end of the adjusting rod is fixedly connected with the vehicle body fixing block, the other end of the adjusting rod is in threaded connection with the mounting hole, and the fixing bolt is installed on the supporting base and used for fixing the adjusting rod;
abrasionproof decreases mechanism, two the abrasionproof decreases mechanism installs relatively at mounting hole both sides wall, abrasionproof decreases the mechanism and includes connecting rod, pivot and gyro wheel, two connecting rod length is different, and through elastic mechanism fixed mounting at the mounting hole lateral wall, the pivot is rotated and is connected at two relative tip of connecting rod, and is 45-60 contained angles with vertical direction, the gyro wheel is dished, and fixed mounting is in the pivot, the gyro wheel edge with adjust pole rolling contact.
Preferably, the support base is fixedly connected with a fastening bolt, and the fastening bolt is used for fixing the position of the expenditure base.
Preferably, fixed mounting has damper between regulation pole and the automobile body fixed block, damper is including installation piece and shock attenuation spring, installation piece fixed connection is on adjusting the pole, the shock attenuation spring housing is established on adjusting the pole, and both ends respectively with automobile body fixed block and installation piece fixed connection.
Preferably, the elastic mechanism comprises a spring and a connecting block, the mounting groove and two connecting blocks are formed in the side wall of the mounting hole, one end, away from the roller, of each connecting rod is fixedly connected with the corresponding connecting block, one end of the spring is fixedly mounted inside the corresponding mounting groove, and the other end of the spring is fixedly connected with the corresponding connecting block.
Preferably, the roller is made of wear-resistant elastic materials and is clamped in the thread of the adjusting rod.
Preferably, the two rollers are not on the same horizontal plane, and the distance in the vertical direction is consistent with the distance between threads of the adjusting rod.
Compared with the prior art, the utility model has the beneficial effects that:
when adjusting the regulation pole, support the base through rotating, make the regulation pole remove in the mounting hole is inside, along with adjusting the removal of pole position, the gyro wheel rolls between the screw thread that sets up on adjusting the pole, guaranteed that the regulation pole can not contact with the lateral wall of mounting hole, the condition of wearing and tearing appears in the regulation pole has been avoided, the regulation to the regulation pole has also been assisted simultaneously, made things convenient for reciprocating of adjusting the pole, the spring that the gyro wheel is connected has played absorbing effect to the regulation pole in work simultaneously, the collision with the support base has been avoided.
Drawings
FIG. 1 is a schematic front view of a wear resistant height valve adjuster rod according to the present invention;
fig. 2 is a partially enlarged view of a in fig. 1.
In the figure: the device comprises an adjusting rod 1, a vehicle body fixing block 2, a supporting base 3, a fixing bolt 4, a mounting hole 5, a connecting rod 6, a rotating shaft 7, a roller 8, a fastening bolt 9, a mounting block 10, a damping spring 11, a spring 12 and a connecting block 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, a wear resistant height valve adjuster rod includes:
the adjusting device comprises an adjusting body, wherein the adjusting body comprises an adjusting rod 1, a vehicle body fixing block 2, a supporting base 3 and a fixing bolt 4, a mounting hole 5 is formed in the supporting base 3, threads are arranged at the bottom of the mounting hole 5, one end of the adjusting rod 1 is fixedly connected with the vehicle body fixing block 2, the other end of the adjusting rod is in threaded connection with the mounting hole 5, and the fixing bolt 4 is installed on the supporting base 3 and used for fixing the adjusting rod 1;
the anti-abrasion mechanisms are oppositely arranged on two side walls of the mounting hole 5 and comprise connecting rods 6, rotating shafts 7 and idler wheels 8, the lengths of the two connecting rods 6 are different, the two connecting rods are fixedly arranged on the side walls of the mounting hole 5 through elastic mechanisms, the rotating shafts 7 are rotatably connected to the end portions of one side of the two connecting rods 6, included angles of 45-60 degrees are formed between the rotating shafts and the vertical direction, the idler wheels 8 are disc-shaped and are fixedly arranged on the rotating shafts 7, and the edges of the idler wheels 8 are in rolling contact with the adjusting rods 1.
Use above-mentioned technical scheme's embodiment, when adjusting regulation pole 1, support base 3 through rotating, make and adjust pole 1 and remove in mounting hole 5 is inside, along with the removal of adjusting pole 1 position, gyro wheel 8 rolls between the screw thread that sets up on adjusting pole 1, it can not contact with the lateral wall of mounting hole 5 to have guaranteed to adjust pole 1, the condition of wearing and tearing has been avoided adjusting pole 1 to appear, the regulation to regulation pole 1 has also been assisted simultaneously, the reciprocating of adjusting pole 1 has been made things convenient for, when adjusting the completion, will adjust the rigidity of pole 1 with fixing bolt 4, gyro wheel 8 that has spring 12 at the during operation facility can play the effect of slowing down the rocking to regulation pole 1.
In the preferred technical scheme of the embodiment, the supporting base 3 is fixedly connected with a fastening bolt 9, and the fastening bolt 9 is used for fixing the position of the expenditure base to reinforce the supporting base 3;
a damping mechanism is fixedly arranged between the adjusting rod 1 and the vehicle body fixing block 2, the damping mechanism comprises an installation block 10 and a damping spring 11, the installation block 10 is fixedly connected to the adjusting rod 1, the damping spring 11 is sleeved on the adjusting rod 1, two ends of the damping spring are respectively fixedly connected with the vehicle body fixing block 2 and the installation block 10, and the damping mechanism plays a role in damping when the height valve works;
the elastic mechanism comprises a spring 12 and a connecting block 13, a mounting groove is formed in the side wall of the mounting hole 5, one ends, far away from the roller 8, of the two connecting rods 6 are fixedly connected with the connecting block 13, one end of the spring 12 is fixedly mounted inside the mounting groove, the other end of the spring is fixedly connected with the connecting block 13, the elastic mechanism plays a role in shock absorption and reinforcement to a certain extent, and the retractility of the spring 12 enables the roller 8 to have enough force to extrude the adjusting rod 1, so that the protection effect on the adjusting rod 1 is guaranteed;
the roller 8 is made of wear-resistant elastic material and is clamped in the thread of the adjusting rod 1, so that the protection of the adjusting rod 1 is ensured, and the up-and-down adjustment of the adjusting rod 1 is not influenced;
two gyro wheels 8 are not on same horizontal plane, and the interval of vertical direction is unanimous with adjust 1 interval between screw thread of pole, guarantees all to play the guard action to adjusting pole 1 from both sides, has avoided adjusting the contact between pole 1 and the support base 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A wear-resistant height valve adjusting lever, characterized in that the height valve adjusting lever comprises:
the adjusting device comprises an adjusting body, wherein the adjusting body comprises an adjusting rod (1), a vehicle body fixing block (2), a supporting base (3) and a fixing bolt (4), a mounting hole (5) is formed in the supporting base (3), threads are arranged at the bottom of the mounting hole (5), one end of the adjusting rod (1) is fixedly connected with the vehicle body fixing block (2) while the other end of the adjusting rod is in threaded connection with the mounting hole (5), and the fixing bolt (4) is installed on the supporting base (3) and used for fixing the adjusting rod (1);
abrasionproof decreases mechanism, two the abrasionproof decreases mechanism installs relatively in mounting hole (5) both sides wall, abrasionproof decreases the mechanism and includes connecting rod (6), pivot (7) and gyro wheel (8), two connecting rod (6) length difference, and through elastic mechanism fixed mounting at mounting hole (5) lateral wall, pivot (7) are rotated and are connected at two connecting rod (6) relative tip, and are 45-60 contained angles with vertical direction, gyro wheel (8) are dish, and fixed mounting is on pivot (7), gyro wheel (8) edge and regulation pole (1) rolling contact.
2. A wear-resistant height valve adjusting rod according to claim 1, characterized in that the support base (3) is fixedly connected with a fastening bolt (9), the fastening bolt (9) being used to fix the position of the payout base.
3. A wear-resistant height valve adjusting rod according to claim 1, wherein a damping mechanism is fixedly installed between the adjusting rod (1) and the fixed body (2), the damping mechanism comprises a mounting block (10) and a damping spring (11), the mounting block (10) is fixedly connected to the adjusting rod (1), the damping spring (11) is sleeved on the adjusting rod (1), and two ends of the damping spring are respectively fixedly connected with the fixed body (2) and the mounting block (10).
4. A wear-resistant height valve adjusting rod according to claim 1, wherein the elastic mechanism comprises a spring (12) and a connecting block (13), the side wall of the mounting hole (5) is provided with a mounting groove, one end of the two connecting rods (6) far away from the roller (8) is fixedly connected with the connecting block (13), one end of the spring (12) is fixedly mounted inside the mounting groove, and the other end of the spring is fixedly connected with the connecting block (13).
5. A wear-resistant height valve adjuster rod according to claim 1, wherein the roller (8) is made of a wear-resistant resilient material and is engaged in a thread of the adjuster rod (1).
6. A wear-resistant height valve adjustment lever according to claim 1, characterized in that the two rollers (8) are not in the same horizontal plane and the vertical distance corresponds to the distance between the threads of the adjustment lever (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876749.6U CN215567593U (en) | 2020-12-02 | 2020-12-02 | Stand wear and tear height valve regulation pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876749.6U CN215567593U (en) | 2020-12-02 | 2020-12-02 | Stand wear and tear height valve regulation pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215567593U true CN215567593U (en) | 2022-01-18 |
Family
ID=79815075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022876749.6U Active CN215567593U (en) | 2020-12-02 | 2020-12-02 | Stand wear and tear height valve regulation pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215567593U (en) |
-
2020
- 2020-12-02 CN CN202022876749.6U patent/CN215567593U/en active Active
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