CN204701596U - A kind of automobile wheel holding formula auxiliary brake system - Google Patents
A kind of automobile wheel holding formula auxiliary brake system Download PDFInfo
- Publication number
- CN204701596U CN204701596U CN201520442019.1U CN201520442019U CN204701596U CN 204701596 U CN204701596 U CN 204701596U CN 201520442019 U CN201520442019 U CN 201520442019U CN 204701596 U CN204701596 U CN 204701596U
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- Prior art keywords
- mount pad
- brake
- adapter shaft
- brake facing
- wheel holding
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- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 description 4
- 230000000881 depressing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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Abstract
The utility model discloses a kind of automobile wheel holding formula auxiliary brake system, comprise control system, assist brake wheel cylinder, first adapter shaft, transmission device, second adapter shaft, brake facing mount pad, mount pad guide frame, spring and wheel holding brake facing, control system is connected with assist brake wheel cylinder, the actuating station of assist brake wheel cylinder is hinged by the power intake of the first adapter shaft and transmission device of crossing over the interior outside of vehicle frame, the side, front and back of brake facing mount pad is provided with guide part, the actuating station of transmission device is hinged by the pull-down section of the second adapter shaft and brake facing mount pad, guide part coordinates with mount pad guide frame, mount pad guide frame is vertically fixed on the outside of vehicle frame, the motion of brake facing mount pad is limited to vertical direction, wheel holding brake facing is arranged on the downside of brake facing mount pad, and be positioned at the top of wheel.The utility model solves the inadequate failure-free problem of existing automobile brake system, has rational in infrastructure, that reliable operation, assist brake are effective advantage.
Description
Technical field
the utility model relates to a kind of auxiliary brake system, belongs to automobile brake technical field.
Background technology
at present, the automobile pollution of China has reached very high level, causes sharply increasing of the crowded of carriage way and train operation accident thus, wherein, has train operation accident greatly to cause due to brake failure.Therefore, improve the reliability of existing automobile brake system, just become the key point reducing train operation accident, guarantee driving safety.
Utility model content
for solving the inadequate failure-free problem of existing automobile brake system, the utility model provides a kind of automobile wheel holding formula auxiliary brake system.
for solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
a kind of automobile wheel holding formula auxiliary brake system, comprise control system, assist brake wheel cylinder, first adapter shaft, transmission device, second adapter shaft, brake facing mount pad, mount pad guide frame, spring and wheel holding brake facing, described control system is connected with assist brake wheel cylinder, the operating side of control system is arranged on vehicle drive indoor, described assist brake wheel cylinder is arranged on the inner side of vehicle frame, described transmission device is positioned at the outside of vehicle frame, the actuating station of assist brake wheel cylinder is hinged by the power intake of the first adapter shaft and transmission device of crossing over the interior outside of vehicle frame, described brake facing mount pad replaces former mud guard, the side of the close vehicle frame of brake facing mount pad is provided with pull-down section, the side, front and back of brake facing mount pad is provided with guide part, the actuating station of described transmission device is hinged by the pull-down section of the second adapter shaft and brake facing mount pad, described guide part coordinates with mount pad guide frame, and guide part be pressed in be arranged on mount pad guide frame place spring on, described mount pad guide frame is vertically fixed on the outside of vehicle frame, and each corresponding mount pad guide frame of the guide part of the side, front and back of brake facing mount pad, the motion of described brake facing mount pad is limited to vertical direction, described wheel holding brake facing is arranged on the downside of brake facing mount pad, and be positioned at the top of wheel.
preferably, the cross-sectional plane of described wheel holding brake facing is arch or saddle type, and structure and the wheel holding brake facing of brake facing mount pad match.
preferably, described mount pad guide frame is guide groove, and the lower end of described guide groove is provided with baffle plate, and described spring fitting is in guide groove, before and after described brake facing mount pad, the guide part of side is equipped with in the guide groove of respective side, and guide part is pressed on spring.
preferably, described mount pad guide frame is guidepost, and described guidepost is fixed on the outside of vehicle frame by upper and lower bearing, and described spring housing is located on guidepost, before and after described brake facing mount pad, the guide part of side is located on the guidepost of respective side, and guide part is pressed on spring.
preferably, described transmission device is a pull bar, and described first adapter shaft and the second adapter shaft are hinged on the hinged place at pull bar two ends respectively.
preferably, described transmission device is parallelogram lindage, and described first adapter shaft and the second adapter shaft are hinged on the hinged place at parallelogram lindage diagonal angle respectively.
preferably, the downside of described vehicle frame is provided with the horizontal guide slot extended along vehicle frame fore-and-aft direction, the extension of described first adapter shaft stretches in horizontal guide slot, and the arranged outside of described vehicle frame has vertical guide groove, and the extension of described second adapter shaft stretches in vertical guide groove.
preferably, described transmission device is multi-bar linkage, described multi-bar linkage comprises the first pull bar, transfer component and the second pull bar, the actuating station of described assist brake wheel cylinder is hinged by one end of the first adapter shaft and the first pull bar of crossing over the interior outside of vehicle frame, the other end of the first pull bar and one end of transfer component hinged, the centre portion of transfer component is hinged on the center shaft that is fixed on vehicle frame, the other end of transfer component and the lower end of the second pull bar hinged, the upper end of the second pull bar is hinged by the pull-down section of the second adapter shaft and brake facing mount pad.
preferably, V-shaped, the L shape of described transfer component or triangle.
preferably, described vehicle frame is fixed with guiding protecting sleeve, the piston rod of described assist brake wheel cylinder is through guiding protecting sleeve.
the utility model is under the prerequisite not changing vehicle body structure, provide a set of extra brake system, it passes through the bump contact friction of wheel holding brake facing and motor tire, play the effect of assist brake, thus substantially increase the reliability of existing automobile brake system, solve the inadequate failure-free problem of existing automobile brake system, there is rational in infrastructure, that reliable operation, assist brake are effective advantage, all kinds of power actuated vehicle can be widely used in, be particularly useful for large-scale visitor, lorry.
Accompanying drawing explanation
fig. 1 is the schematic front view of the utility model embodiment one;
fig. 2 is the schematic top plan view of the automobile wheel holding formula auxiliary brake system shown in Fig. 1;
fig. 3 is the schematic front view of the utility model embodiment two;
fig. 4 is the schematic front view of the utility model embodiment three;
fig. 5 is the schematic front view of the available wherein a kind of wheel holding brake facing of the utility model;
in figure: 0, vehicle frame; 1, assist brake wheel cylinder; 2, the first adapter shaft; 20, horizontal guide slot; 3A, pull bar; 3B, parallelogram lindage; 3C, transmission device; 4, the second adapter shaft; 40, vertical guide groove; 5, brake facing mount pad; 51, pull-down section; 52, guide part; 6, guide groove; 7, spring; 8, wheel holding brake facing; 9, wheel; 10, lead protecting sleeve.
Detailed description of the invention
below in conjunction with accompanying drawing, specific embodiment of the utility model is described further.
embodiment is just like shown in Fig. 1 ~ 2, the automobile wheel holding formula auxiliary brake system of the present embodiment comprises control system, assist brake wheel cylinder 1, first adapter shaft 2, transmission device, second adapter shaft 4, brake facing mount pad 5, mount pad guide frame, spring 7 and wheel holding brake facing 8, control system is connected with assist brake wheel cylinder 1, the operating side of control system is arranged on vehicle drive indoor, assist brake wheel cylinder 1 is arranged on the inner side of vehicle frame 0, described transmission device is positioned at the outside of vehicle frame 0, the actuating station of assist brake wheel cylinder 1 is hinged with the power intake of transmission device by the first adapter shaft 2 crossing over outside in vehicle frame 0, brake facing mount pad 5 replaces former mud guard, the side of the close vehicle frame 0 of brake facing mount pad 5 is provided with pull-down section 51, the side, front and back of brake facing mount pad 5 is provided with guide part 52, the actuating station of described transmission device is hinged with the pull-down section 51 of brake facing mount pad 5 by the second adapter shaft 4, guide part 52 coordinates with mount pad guide frame, and guide part 52 be pressed in be arranged on mount pad guide frame place spring 7 on, described mount pad guide frame is vertically fixed on the outside of vehicle frame 0, and each corresponding mount pad guide frame of the guide part 52 of the side, front and back of brake facing mount pad 5, the motion of brake facing mount pad 5 is limited to vertical direction, wheel holding brake facing 8 is arranged on the downside of brake facing mount pad 5, and be positioned at the top of wheel 9.
preferably, the cross-sectional plane of wheel holding brake facing 8 is arch, and structure and the wheel holding brake facing 8 of brake facing mount pad 5 match.
preferably, mount pad guide frame is guide groove 6, and the lower end of guide groove 6 is provided with baffle plate, and spring 7 is arranged in guide groove 6, and before and after brake facing mount pad 5, the guide part 52 of side is equipped with in the guide groove 6 of respective side, and guide part 52 is pressed on spring 7.
preferably, described transmission device is pull bar 3A, and the first adapter shaft 2 and the second adapter shaft 4 are hinged on the hinged place at pull bar 3A two ends respectively.
preferably, the downside of vehicle frame 0 is provided with the horizontal guide slot 20 extended along vehicle frame 0 fore-and-aft direction, the extension of the first adapter shaft 2 stretches in horizontal guide slot 20, and the arranged outside of vehicle frame 0 has the extension of vertical guide groove 40, second adapter shaft 4 to stretch in vertical guide groove 40.
as shown in Figure 3, the difference of the present embodiment and embodiment one is embodiment two: in (1) this enforcement, and transmission device is parallelogram lindage 3B, and the first adapter shaft 2 and the second adapter shaft 4 are hinged on the hinged place at parallelogram lindage 3B diagonal angle respectively.Parallelogram lindage 3B has compared with pull bar 3A makes brake facing mount pad 5 cushion feature that is stressed and motion.
embodiment three as shown in Figure 4, the difference of the present embodiment and embodiment one is mainly: in (1) this enforcement, transmission device is multi-bar linkage 3C, multi-bar linkage 3C comprises the first pull bar, transfer component and the second pull bar, vehicle frame 0 is arranged the bar hole passing for the first adapter shaft 2 and move, the actuating station of assist brake wheel cylinder 1 is hinged by one end of the first adapter shaft 2 and the first pull bar of crossing over the interior outside of vehicle frame 0, the other end of the first pull bar and one end of transfer component hinged, the centre portion of transfer component is hinged on the center shaft that is fixed on vehicle frame 0, the other end of transfer component and the lower end of the second pull bar hinged, the upper end of the second pull bar is hinged with the pull-down section 51 of brake facing mount pad 5 by the second adapter shaft 4.
preferably, V-shaped, the L shape of described transfer component or triangle.
preferably, vehicle frame 0 is fixed with guiding protecting sleeve 10, the piston rod of assist brake wheel cylinder 1 is through guiding protecting sleeve 10.
apparently, the utility model is not limited to above-described embodiment, under the prerequisite not departing from its technological essence, can also make a lot of simple change, as; Described mount pad guide frame is guidepost, and guidepost is fixed on the outside of vehicle frame by upper and lower bearing, and spring housing is located on guidepost, and before and after brake facing mount pad, the guide part of side is located on the guidepost of respective side, and guide part is pressed on spring; The cross-sectional plane of wheel holding brake facing is saddle type (as shown in Figure 5), and the structure of brake facing mount pad and the wheel holding brake facing of saddle type match; Vehicle frame is not arranged the guiding protecting sleeve corresponding with the piston rod of assist brake wheel cylinder; By adjusting the installation of multi-bar linkage, the bar hole that confession first adapter shaft that cancellation vehicle frame is arranged passes and moves, and so on, repeats no more herein.
each brake facing mount pad of the present utility model is driven by an assist brake wheel cylinder, and the vehicle of different tonnage can add brake facing mount pad and assist brake wheel cylinder according to the actual conditions of himself.The utility model can be installed and used under the prerequisite not changing vehicle body structure, and the engine installation of the Service Brake System that vehicle itself can be utilized to configure (as the air pump of truck or the master cylinder of dolly) is as the propulsion source of assist brake wheel cylinder, for assist brake provides power.
working process of the present utility model is: during brake, by the operating side (as brake pedal or button) of operation setting in the control system of vehicle drive indoor, assist brake is made to divide pump work, assist brake wheel cylinder is by the first adapter shaft, power is delivered to the pull-down section of brake facing mount pad by transmission device and the second adapter shaft, thus under the effect of pulling force, wheel holding brake facing moves downward (in this process with brake facing mount pad, spring is compressed), wheel holding brake facing and motor tire bump contact also rub, thus play the effect of assist brake, substantially increase the reliability of existing automobile brake system, after brake terminates, assist brake wheel cylinder reverse operation, under spring force, wheel holding brake facing gets back to original position with brake facing mount pad simultaneously.
when the utility model is as a set of independently brake system, the operating side (as assist brake pedal) of its control system can be arranged on the top of the main brake pedal of vehicle configuration itself, can not affect the normal driver behavior of vehicle like this.When depressing main brake pedal, wheel holding formula auxiliary brake system does not work, only Service Brake System work; When depressing assist brake pedal, wheel holding formula auxiliary brake system and Service Brake System work simultaneously, thus in case of emergency reach best drag effect.
the utility model substantially increases the reliability of existing automobile brake system, solve the inadequate failure-free problem of existing automobile brake system, there is rational in infrastructure, that reliable operation, assist brake are effective advantage, all kinds of power actuated vehicle can be widely used in, be particularly useful for large-scale visitor, lorry.
by reference to the accompanying drawings embodiment of the present utility model is explained in detail above; but the utility model is not limited to above-described embodiment; in the ken that those of ordinary skill in the art possess; various change can also be made obtaining under the prerequisite not departing from the utility model aim, also should be considered as protection domain of the present utility model.
Claims (10)
1. an automobile wheel holding formula auxiliary brake system, it is characterized in that: comprise control system, assist brake wheel cylinder, first adapter shaft, transmission device, second adapter shaft, brake facing mount pad, mount pad guide frame, spring and wheel holding brake facing, described control system is connected with assist brake wheel cylinder, the operating side of control system is arranged on vehicle drive indoor, described assist brake wheel cylinder is arranged on the inner side of vehicle frame, described transmission device is positioned at the outside of vehicle frame, the actuating station of assist brake wheel cylinder is hinged by the power intake of the first adapter shaft and transmission device of crossing over the interior outside of vehicle frame, described brake facing mount pad replaces former mud guard, the side of the close vehicle frame of brake facing mount pad is provided with pull-down section, the side, front and back of brake facing mount pad is provided with guide part, the actuating station of described transmission device is hinged by the pull-down section of the second adapter shaft and brake facing mount pad, described guide part coordinates with mount pad guide frame, and guide part be pressed in be arranged on mount pad guide frame place spring on, described mount pad guide frame is vertically fixed on the outside of vehicle frame, and each corresponding mount pad guide frame of the guide part of the side, front and back of brake facing mount pad, the motion of described brake facing mount pad is limited to vertical direction, described wheel holding brake facing is arranged on the downside of brake facing mount pad, and be positioned at the top of wheel.
2. automobile wheel holding formula auxiliary brake system according to claim 1, it is characterized in that: the cross-sectional plane of described wheel holding brake facing is arch or saddle type, structure and the wheel holding brake facing of brake facing mount pad match.
3. automobile wheel holding formula auxiliary brake system according to claim 1, it is characterized in that: described mount pad guide frame is guide groove, the lower end of described guide groove is provided with baffle plate, described spring fitting is in guide groove, before and after described brake facing mount pad, the guide part of side is equipped with in the guide groove of respective side, and guide part is pressed on spring.
4. automobile wheel holding formula auxiliary brake system according to claim 1, it is characterized in that: described mount pad guide frame is guidepost, described guidepost is fixed on the outside of vehicle frame by upper and lower bearing, described spring housing is located on guidepost, before and after described brake facing mount pad, the guide part of side is located on the guidepost of respective side, and guide part is pressed on spring.
5. automobile wheel holding formula auxiliary brake system according to claim 1, it is characterized in that: described transmission device is a pull bar, described first adapter shaft and the second adapter shaft are hinged on the hinged place at pull bar two ends respectively.
6. automobile wheel holding formula auxiliary brake system according to claim 1, it is characterized in that: described transmission device is parallelogram lindage, described first adapter shaft and the second adapter shaft are hinged on the hinged place at parallelogram lindage diagonal angle respectively.
7. the wheel holding formula auxiliary brake system of the automobile according to claim 5 or 6, it is characterized in that: the downside of described vehicle frame is provided with the horizontal guide slot extended along vehicle frame fore-and-aft direction, the extension of described first adapter shaft stretches in horizontal guide slot, the arranged outside of described vehicle frame has vertical guide groove, and the extension of described second adapter shaft stretches in vertical guide groove.
8. automobile wheel holding formula auxiliary brake system according to claim 1, it is characterized in that: described transmission device is multi-bar linkage, described multi-bar linkage comprises the first pull bar, transfer component and the second pull bar, the actuating station of described assist brake wheel cylinder is hinged by one end of the first adapter shaft and the first pull bar of crossing over the interior outside of vehicle frame, the other end of the first pull bar and one end of transfer component hinged, the centre portion of transfer component is hinged on the center shaft that is fixed on vehicle frame, the other end of transfer component and the lower end of the second pull bar hinged, the upper end of the second pull bar is hinged by the pull-down section of the second adapter shaft and brake facing mount pad.
9. automobile wheel holding formula auxiliary brake system according to claim 8, is characterized in that: described transfer component is V-shaped, L shape or triangle.
10. automobile wheel holding formula auxiliary brake system according to claim 8, is characterized in that: described vehicle frame is fixed with guiding protecting sleeve, and the piston rod of described assist brake wheel cylinder is through guiding protecting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520442019.1U CN204701596U (en) | 2015-06-25 | 2015-06-25 | A kind of automobile wheel holding formula auxiliary brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520442019.1U CN204701596U (en) | 2015-06-25 | 2015-06-25 | A kind of automobile wheel holding formula auxiliary brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204701596U true CN204701596U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520442019.1U Expired - Fee Related CN204701596U (en) | 2015-06-25 | 2015-06-25 | A kind of automobile wheel holding formula auxiliary brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204701596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041175A (en) * | 2017-06-06 | 2017-08-15 | 王艳丽 | A kind of agricultural loosening device |
| CN113500979A (en) * | 2021-09-10 | 2021-10-15 | 新乡职业技术学院 | Auxiliary brake device for wheel |
-
2015
- 2015-06-25 CN CN201520442019.1U patent/CN204701596U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041175A (en) * | 2017-06-06 | 2017-08-15 | 王艳丽 | A kind of agricultural loosening device |
| CN113500979A (en) * | 2021-09-10 | 2021-10-15 | 新乡职业技术学院 | Auxiliary brake device for wheel |
| CN113500979B (en) * | 2021-09-10 | 2022-03-29 | 新乡职业技术学院 | Auxiliary brake device for wheel |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |