CN203157972U - Parking inhaul cable synchronous regulating mechanism - Google Patents
Parking inhaul cable synchronous regulating mechanism Download PDFInfo
- Publication number
- CN203157972U CN203157972U CN 201320143003 CN201320143003U CN203157972U CN 203157972 U CN203157972 U CN 203157972U CN 201320143003 CN201320143003 CN 201320143003 CN 201320143003 U CN201320143003 U CN 201320143003U CN 203157972 U CN203157972 U CN 203157972U
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- CN
- China
- Prior art keywords
- swing arm
- inhaul cable
- line
- drag
- mounting hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
The utility model relates to a parking inhaul cable synchronous regulating mechanism which comprises a front inhaul cable, a left inhaul cable and a right inhaul cable, wherein the outer end of the left inhaul cable and the outer end of the right inhaul cable are connected with a brake of a left wheel and a brake of a right wheel respectively, and the outer end of the front inhaul cable is connected with a parking brake. The parking inhaul cable synchronous regulating mechanism further comprises a support arranged on a frame cross beam, a swing arm is arranged in the middle of the support, the swing arm is connected with the support through a rotary shaft, the inner end of the front inhaul cable and the inner end of the right inhaul cable are both connected to the upper end of the swing arm, the outer end of the front inhaul cable and the outer end of the right inhaul cable are located on the left side and the right side of the swing arm respectively, the inner end of the left inhaul cable is connected to the lower end of the swing arm, the left inhaul cable and the front inhaul cable are located on the same side of the swing arm, and the distance between the inner end of the left inhaul cable and the center of the rotary shaft is equal to the distance between the inner end of the right inhaul cable and the center of the rotary shaft. According to the parking inhaul cable synchronous regulating mechanism, the moving direction of the left inhaul cable can be opposite to the moving direction of the right inhaul cable, and all the cables are roughly kept working on the same height. Meanwhile, force of the left inhaul cable, the force of the right inhaul cable and the route are kept unified, and the problem like unbalance of braking force is resolved.
Description
Technical field
The utility model relates to a kind of Parking drag-line synchronous adjusting mechanism.
Background technology
In the automobile back wheel braking during standstill, traditional way is: with a left side, right two drag-lines are installed in respectively on the drg of left and right wheels, degree of tightness by two drag-lines realizes whether drg carries out braking during standstill, about two drag-lines come out from trailing wheel, through being installed to the midway location on car body chassis behind some attachment points, by a docking mechanism two back stays are coupled together then, simultaneously in the parking brake of operator's compartment, fore stay is installed, by this fore stay drive docking mechanism and about the motion of two drag-lines, realize thus realizing braking during standstill by handling the handle of parking brake.This mode is generally docked left and right sides drag-line in the center of symmetry planimetric position of vehicle, the sense of motion of two drag-lines is identical simultaneously.
Certainly, influence when being subjected to arrange, left and right sides drag-line sometimes can not be when the butt joint of the position on vehicle center of symmetry plane, and solve this problem with regard to the structure that needs design a kind of biasing this moment, such as the one side that docking location is placed on cross member of frame.But will produce new problem in this case, the sense of motion that is left and right sides drag-line is inconsistent, and handle can only be a direction to the manipulation of fore stay, thereby can't be implemented in and satisfy in the conditional space that all sense of motions are coordinated and protective sleeve of pulling cable fixing etc.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to the reality needs, and a kind of Parking drag-line synchronous adjusting mechanism is provided.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of Parking drag-line synchronous adjusting mechanism, comprise fore stay, Zola's rope, right drag-line, a described left side, the outer end of right drag-line respectively with a left side, the drg of right wheel connects, the outer end of described fore stay is connected with parking brake, also comprise the support that is arranged on the cross member of frame, the middle part of described support is provided with swing arm, described swing arm is connected with support by rotating shaft, the outer end that the inner of described fore stay and right drag-line all is connected in the upper end of swing arm and fore stay and right drag-line lays respectively at the left and right sides of described swing arm, the inner of described Zola's rope is connected in the lower end of swing arm, described Zola's rope and fore stay are positioned at the homonymy of swing arm, a described left side, the inner distance to the rotating shaft center of right drag-line equates.
The upper and lower end of described swing arm is respectively equipped with mounting hole and following mounting hole, and described going up in the mounting hole penetrates a heterotypic bolt, and an end of described heterotypic bolt is connected with fore stay, and the other end is connected with right drag-line, and described mounting hole down is connected with Zola's rope.
Described heterotypic bolt has a square bolt cap and a columnar part, and described columnar part penetrates in the last mounting hole of described swing arm; Described square bolt cap is provided with screw, and the inner of described fore stay penetrates the screw of heterotypic bolt by double-screw bolt, and fore stay and square bolt cap is fixed with two nuts in the both sides of square bolt cap; The ring-type fitting sleeve of described right drag-line by its end is loaded on the described columnar part and is connected with heterotypic bolt, and the outer end of heterotypic bolt columnar part is provided with spring cotter.
Described center of going up mounting hole and following mounting hole equates to the distance at rotating shaft axis hole center.
Described swing arm is arranged at the position of departing from the vehicle center of symmetry.
The beneficial effects of the utility model are:
1. the utility model, can allow left and right drag-line sense of motion mutually on the contrary each drag-line remain on one substantially and highly work, the power of left and right drag-line and stroke keep unified simultaneously, can not produce problems such as braking force is unbalance, thereby be conducive to the control of parking brake by this mechanism, and make the work coordination of three drag-lines;
2. the stroke of the left and right drag-line of this case equates, so swing arm can be arranged at the position of departing from the vehicle center of symmetry, like this, with regard to having solved because layout and the inconvenient such problem of center of symmetry that swing arm is arranged at vehicle.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the mounting structure scheme drawing of swing arm and heterotypic bolt;
Fig. 3 is the structural representation of swing arm.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
Embodiment: referring to Fig. 1, Fig. 2, Fig. 3.
A kind of Parking drag-line synchronous adjusting mechanism, comprise fore stay 1, Zola's rope 2, right drag-line 4, a described left side, right drag- line 2,4 outer end respectively with a left side, the drg of right wheel connects, the outer end of described fore stay 1 is connected with parking brake, also comprise the support 7 that is arranged on the cross member of frame, fore stay 1, Zola's rope 2, the sheath of right drag-line 4 is fixed on the support 7, the middle part of described support 7 is provided with swing arm 5, described swing arm 5 is connected with support 7 by rotating shaft 6, the inner of described fore stay 1 and right drag-line 4 all is connected in the left and right sides that the upper end of swing arm 5 and fore stay 1 and the outer end of right drag-line 4 lay respectively at described swing arm 5, the inner of described Zola's rope 2 is connected in the lower end of swing arm 5, described Zola's rope 2 and fore stay 1 are positioned at the homonymy of swing arm 5, a described left side, the inner distance to rotating shaft 6 centers of right drag-line equates.
In this case, adopted fore stay 1, Zola's rope 2, right drag-line 4 to be connected with swing arm 5, driven fore stay 1 by the pulling parking brake, thus realize the Zola lock 2 with right drag-line 4 to drawing, thereby control the drg of left and right wheel, realize the braking during standstill of left and right wheel.Only needing to realize the motion of 1 one directions of fore stay thus, just can drive left and right sides drag-line simultaneously toward opposite direction motion, wherein fore stay 1 is identical with right drag-line 4 sense of motions, fore stay 1 is opposite with the sense of motion of Zola's rope 2; Because the inner distance to rotating shaft 6 centers of left and right drag-line equates that therefore, the stroke of left and right drag-line also equates.
The upper and lower end of described swing arm is respectively equipped with mounting hole 9 and following mounting hole 10, described going up in the mounting hole 9 penetrates a heterotypic bolt 3, one end of described heterotypic bolt 3 is connected with fore stay 1, and the other end is connected with right drag-line 4, and described mounting hole 10 down is connected with Zola's rope 2.
Described heterotypic bolt 3 has a square bolt cap and a columnar part, and described columnar part penetrates in the last mounting hole 9 of described swing arm 5; Described square bolt cap is provided with screw, and the inner of described fore stay penetrates the screw of heterotypic bolt 3 by double-screw bolt, and fore stay and square bolt cap is fixed with two nuts 11 in the both sides of square bolt cap; The ring-type fitting sleeve of described right drag-line by its end is loaded on the described columnar part and is connected with heterotypic bolt, and the outer end of heterotypic bolt columnar part is provided with spring cotter 8.Owing to for being threaded, and be provided with the fastening location of nut between fore stay 1 and the heterotypic bolt 3, therefore, can pass through the position of adjustment bolt and nut, adjust the elasticity of fore stay 1.
Described center of going up mounting hole 9 and following mounting hole 10 equates to the distance at axis hole 12 centers of rotating shaft 6.
Because having explained the stroke of left and right drag-line in the previously described technical scheme equates, therefore described swing arm 5 can be arranged at the position of departing from the vehicle center of symmetry, like this, the inconvenient such problem of center of symmetry that swing arm is arranged at vehicle with regard to having solved owing to layout.
What embodiment of the present utility model announced is preferred embodiment; but be not limited thereto; those of ordinary skill in the art; very easily according to above-described embodiment; understand spirit of the present utility model; and make different amplifications and variation, but only otherwise break away from spirit of the present utility model, all in protection domain of the present utility model.
Claims (5)
1. Parking drag-line synchronous adjusting mechanism, comprise fore stay, Zola's rope, right drag-line, a described left side, the outer end of right drag-line respectively with a left side, the drg of right wheel connects, the outer end of described fore stay is connected with parking brake, it is characterized in that: also comprise the support that is arranged on the cross member of frame, the middle part of described support is provided with swing arm, described swing arm is connected with support by rotating shaft, the outer end that the inner of described fore stay and right drag-line all is connected in the upper end of swing arm and fore stay and right drag-line lays respectively at the left and right sides of described swing arm, the inner of described Zola's rope is connected in the lower end of swing arm, described Zola's rope and fore stay are positioned at the homonymy of swing arm, a described left side, the inner distance to the rotating shaft center of right drag-line equates.
2. a kind of Parking drag-line synchronous adjusting mechanism according to claim 1, it is characterized in that: the upper and lower end of described swing arm is respectively equipped with mounting hole and following mounting hole, described going up in the mounting hole penetrates a heterotypic bolt, one end of described heterotypic bolt is connected with fore stay, the other end is connected with right drag-line, and described mounting hole down is connected with Zola's rope.
3. a kind of Parking drag-line synchronous adjusting mechanism according to claim 2, it is characterized in that: described heterotypic bolt has a square bolt cap and a columnar part, and described columnar part penetrates in the last mounting hole of described swing arm; Described square bolt cap is provided with screw, and the inner of described fore stay penetrates the screw of heterotypic bolt by double-screw bolt, and fore stay and square bolt cap is fixed with two nuts in the both sides of square bolt cap; The ring-type fitting sleeve of described right drag-line by its end is loaded on the described columnar part and is connected with heterotypic bolt, and the outer end of heterotypic bolt columnar part is provided with spring cotter.
4. a kind of Parking drag-line synchronous adjusting mechanism according to claim 2 is characterized in that: described center of going up mounting hole and following mounting hole equates to the distance at rotating shaft axis hole center.
5. according to claim 1 described a kind of Parking drag-line synchronous adjusting mechanism of arbitrary claim to the claim 4, it is characterized in that: described swing arm is arranged at the position of departing from the vehicle center of symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143003 CN203157972U (en) | 2013-03-27 | 2013-03-27 | Parking inhaul cable synchronous regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143003 CN203157972U (en) | 2013-03-27 | 2013-03-27 | Parking inhaul cable synchronous regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157972U true CN203157972U (en) | 2013-08-28 |
Family
ID=49019181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143003 Withdrawn - After Issue CN203157972U (en) | 2013-03-27 | 2013-03-27 | Parking inhaul cable synchronous regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158689A (en) * | 2013-03-27 | 2013-06-19 | 江铃汽车股份有限公司 | Parking dragging cable synchronous adjustment mechanism |
-
2013
- 2013-03-27 CN CN 201320143003 patent/CN203157972U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158689A (en) * | 2013-03-27 | 2013-06-19 | 江铃汽车股份有限公司 | Parking dragging cable synchronous adjustment mechanism |
| CN103158689B (en) * | 2013-03-27 | 2016-02-03 | 江铃汽车股份有限公司 | A kind of parking drag-line synchronous adjusting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20160203 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |