CN204924650U - Manual brake durability test detection device - Google Patents
Manual brake durability test detection device Download PDFInfo
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- CN204924650U CN204924650U CN201520704048.0U CN201520704048U CN204924650U CN 204924650 U CN204924650 U CN 204924650U CN 201520704048 U CN201520704048 U CN 201520704048U CN 204924650 U CN204924650 U CN 204924650U
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- Prior art keywords
- parking brake
- linkage section
- manual brake
- mount pad
- detecting device
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Abstract
The utility model discloses a manual brake durability test detection device, include the manual brake mount pad, act as go -between and application of force part, wait to detect the manual brake install in on the manual brake mount pad, the one end of acting as go -between with wait to detect the manual brake connect the other end with application of force part is connected, just be provided with in the route of acting as go -between and support the riding wheel of acting as go -between. Use the utility model provides a during manual brake durability test detection device, application of force parts provide the effort for the manual brake durability detects, and this effort to waiting to detect manual brake department, waits to detect the effect that the manual brake received this power through the transmission of acting as go -between, need resist the deformation that this power probably produced. And then the control through effort size etc to the durability of manual brake is waited to detect in the measuring. Detect through the aforesaid, can quantize to detect the durability of manual brake, effectively guaranteed the outgoing of manual brake, avoid appearing the wastrel and sell, and then effectively improved the customer satisfaction.
Description
Technical field
The utility model relates to automobile technical field, more particularly, relates to a kind of parking brake duration test detecting device.
Background technology
Growing along with automobile industry, automobile has become the vehicles that people's go off daily is commonly used the most.Power train, running gear, braking system, vehicle body etc. are mainly comprised in the composition system of automobile.Wherein, braking system comprises again detent, automatic transmission, brake auxiliary device etc.
Parking brake is parking parts indispensable in brake system of car, for stopping on hill or parking anti-running in particular cases.The structure of parking brake mainly comprises handle mobile jib, ratchet, ratchet, steel wire, guy wire support, handle bracket etc.Different from the principle of detent, mechanical parking brake adopts lever principle, utilizes that brake rod driving pawl rotates, ratchet drives cable support to pull bracing wire, realizes the braking of shoe brake or transmission shaft; When needs brake off, pin the spring button on brake rod, utilize spring force to remove the one-directional rotation characteristic of ratchet, External Force Acting brake rod parking brake can set back, and makes shoe brake or transmission shaft brake off.Long-Time Service parking brake can make steel wire produce plastic yield, and because this distortion is expendable, so Long-Time Service can reduce effectiveness, the stroke of parking brake also can increase.
Meanwhile, because parking brake quality problems may have a strong impact on parking safety, therefore parking brake is strictly tested and detected its permanance, gets rid of substandard product before dispatching from the factory is very necessary.But existing parking brake permanance detects mostly to be and manually completes, or namely dispatch from the factory without permanance detection, be thus difficult to, strictly the quality controlling the parking brake that dispatches from the factory, may occur that defect ware is sold, and then affect customer satisfaction.
In sum, how effectively solving and strictly detect parking brake permanance, to ensure the problems such as parking brake outgoing, is current those skilled in the art's urgent problem.
Utility model content
In view of this, the utility model object is to provide a kind of parking brake duration test detecting device, and the structural design of this parking brake duration test detecting device can solve the problem that parking brake permanance detects inconvenience, is difficult to control outgoing effectively.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of parking brake duration test detecting device, comprises parking brake mount pad, bracing wire and force application part; Parking brake to be detected is installed on described parking brake mount pad, and one end of described bracing wire is connected the other end with described parking brake to be detected and is connected with described force application part, and is provided with the support roller that can support described bracing wire in the path of described bracing wire.
Preferably, in above-mentioned parking brake duration test detecting device, described bracing wire comprises the first linkage section, the second linkage section and the 3rd linkage section; Described first linkage section is the single stay cord be connected with described parking brake to be detected; Described second linkage section is at least two stay cords be connected with described first linkage section by joint, and described stay cord parallels setting; To be one end to be connected by joint the single stay cord that the other end is connected with described force application part to described 3rd linkage section with described second linkage section.
Preferably, in above-mentioned parking brake duration test detecting device, described second linkage section comprises two stay cords paralleled.
Preferably, in above-mentioned parking brake duration test detecting device, be provided with roller in the path of described second linkage section, described second linkage section is passed through by the below of described roller.
Preferably, in above-mentioned parking brake duration test detecting device, the inclination angle of the mounting plane of described parking brake mount pad is identical with the inclination angle of the real vehicle fitting plane of described parking brake to be detected.
Preferably, in above-mentioned parking brake duration test detecting device, also comprise the base for supporting described parking brake mount pad and described support roller, and described parking brake mount pad and described support roller are connected with described base is all dismountable.
Preferably, in above-mentioned parking brake duration test detecting device, described parking brake mount pad and described support roller are connected with the equal bolt of described base, and described base offers multiple bolt hole, and described parking brake mount pad and described support roller can selectively connect from different bolts hole.
Preferably, in above-mentioned parking brake duration test detecting device, described force application part is counterweight.
The parking brake duration test detecting device that the utility model provides comprises parking brake mount pad, bracing wire and force application part.Wherein, parking brake to be detected is installed on parking brake mount pad, thinks that parking brake provides a supporting role; One end of bracing wire is connected with parking brake to be detected, the other end is connected with force application part, and then the acting force of force application part can be passed on parking brake to be detected by bracing wire, support roller is provided with in the path of bracing wire, support roller can support bracing wire, contacts and the transmission of influence power with miscellaneous parts such as ground to avoid bracing wire.
During the parking brake duration test detecting device that application the utility model provides, force application part provides acting force for parking brake permanance detects, this acting force is passed to parking brake place to be detected by bracing wire, and parking brake to be detected, by the effect of this power, need resist the issuable distortion of this power.And then by the control of amount of force etc., to detect the permanance of parking brake to be detected.By above-mentioned detection, the permanance detecting parking brake can be quantized, effectively ensure that the outgoing of parking brake, avoid occurring that defect ware is sold, and then effectively improve customer satisfaction.
In a preferred embodiment, the parking brake duration test detecting device that the utility model provides, its bracing wire comprises the first linkage section, the second linkage section and the 3rd linkage section, and the second linkage section is at least two stay cords be connected with the first linkage section by joint, and stay cord parallels setting.Namely by the setting of the parallel stay cord of the second linkage section many, make stressed more even, Detection results is better.
In another preferred embodiment, the parking brake duration test detecting device that the utility model provides, the inclination angle of the mounting plane of its parking brake mount pad is identical with the inclination angle of the real vehicle fitting plane of parking brake to be detected, when namely parking brake to be detected is installed on this pick-up unit, identical with real vehicle confined state, and then simulation real vehicle using state that can be true and reliable, improve the reliability of test.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of a kind of embodiment of parking brake device for detecting durability that Fig. 1 provides for the utility model.
In accompanying drawing, mark is as follows:
Parking brake 1 to be detected, parking brake mount pad 2, bracing wire 3, support roller 4, roller 5, base 6, first linkage section 31, second linkage section 32, the 3rd linkage section 33.
Embodiment
The utility model embodiment discloses a kind of parking brake device for detecting durability, strictly to detect parking brake permanance, to ensure parking brake outgoing.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the structural representation of a kind of embodiment of parking brake device for detecting durability that Fig. 1 provides for the utility model.
In a kind of embodiment, the parking brake device for detecting durability that the utility model provides comprises parking brake mount pad 2, bracing wire 3 and force application part.
Wherein, parking brake mount pad 2 mainly plays a supportive role, and parking brake 1 to be detected is installed on parking brake mount pad 2, and the structure etc. of concrete parking brake mount pad 2 can be not specifically limited, and can support parking brake 1 to be detected.
One end of bracing wire 3 is connected with parking brake 1 to be detected, the other end is connected with force application part, and then the acting force of force application part can be passed on parking brake 1 to be detected by bracing wire 3, support roller 4 is provided with in the path of bracing wire 3, support roller 4 can support bracing wire 3, contacts and the transmission of influence power with miscellaneous parts such as ground to avoid bracing wire 3.What bracing wire 3 was concrete can adopt wire rope etc. can meet the material of strength demand, transmits with effective acting force by force application part.
Force application part is used for providing acting force for permanance detects, and concrete force application part can be counterweight, and the weight of counterweight changes power direction through support roller 4 is passed to parking brake 1 to be detected by bracing wire 3, is loaded, to detect its permanance by the weight of counterweight to parking brake.Certainly, force application part also can provide acting force for other and show structure or the device of amount of force.But counterweight to arrange structure simple, and accurately can demonstrate the size of loading.
During work, force application part provides acting force for parking brake permanance detects, and this acting force is passed to parking brake 1 place to be detected by bracing wire 3, and parking brake 1 to be detected, by the effect of this power, need resist the issuable distortion of this power.And then by the control of amount of force etc., to detect the permanance of parking brake 1 to be detected.
Further, bracing wire 3 comprises the first linkage section 31, second linkage section 32 and the 3rd linkage section 33; First linkage section 31 is the single stay cord be connected with parking brake 1 to be detected; Second linkage section 32 is at least two stay cords be connected with the first linkage section 31 by joint, and stay cord parallels setting; To be one end to be connected by joint the single stay cord that the other end is connected with force application part to 3rd linkage section 33 with the second linkage section 32.Namely the acting force of force application part is first through single stay cord, is guided by single stay cord through many parallel stay cord transition again, to converge and act on parking brake 1 to be detected finally by single stay cord to acting force.By the setting of the second linkage section more than 32 parallel stay cord, make stressed more even, Detection results is better.It is to be noted, above-mentioned stay cord parallels setting, the many stay cords that both can refer to the second linkage section 32 are parallel, also can refer to that the first linkage section 31 and the 3rd linkage section 33 are all parallel with the stay cord of the second linkage section 32, and then can ensure force application part acting force uniformity act on parking brake 1 to be detected, make detection architecture more reliable.
Concrete, the second linkage section 32 can comprise two stay cords paralleled, and the guiding function of two stay cords can make stressed comparatively even on the one hand; On the other hand, it is more simple compared to more than three or three stay cord structures that two stay cords are set.
Joint is used for connecting single rope and Duo Gen stay cord stably, and concrete its can be tabular.The tie point of joint and the first linkage section 31 is positioned at the center of the tie point of joint and the second linkage section 32, and the tie point of joint and the 3rd linkage section 33 is positioned at the center of the tie point of joint and the second linkage section 32, and then can make stressed more even.It is pointed out that the center of the tie point of the second linkage section 32 mentioned herein, when referring to that its many stay cords are connected with joint, the center of each tie point line.Namely the first linkage section 31 and the 3rd linkage section 33 are positioned at the center of the second linkage section more than 32 stay cord, and then make the guiding function of bracing wire 3 more steady, even.Certainly, joint also can be set to other shapes, as shaft-like etc.
Can arrange roller 5 further in the path of the second linkage section 32, many stay cords of the second linkage section 32 pass through by below roller 5, coordinating namely by roller 5 and support roller 4, and the direction of effectively control bracing wire 3, makes its uniform force consistent.Take force application part as the situation of counterweight be example, the bracing wire 3 be connected with parking brake 1 to be detected coordinates through roller 5 and support roller 4, there is the trend moved down one end of bracing wire 3 under the Action of Gravity Field of counterweight, gravity changes direction through the effect of support roller 4 and roller 5, and then parking brake 1 to be detected is applied to the effect of power, its permanance is detected.
On the basis of the various embodiments described above, the inclination angle of the mounting plane of parking brake mount pad 2 can be identical with the inclination angle of the real vehicle fitting plane of parking brake 1 to be detected.When namely parking brake 1 to be detected is installed on parking brake mount pad 2, its installment state is identical with real vehicle installment state, namely make its inclination angle, Impact direction identical with real vehicle confined state, and then simulation that can be true and reliable parking brake 1 to be detected real vehicle using state, improve the reliability of test.Above-mentioned mounting plane refers to the joint face of parking brake 1 to be detected and parking brake mount pad 2.
Further, for the ease of supporting parking brake mount pad 2, support roller 4, the base 6 being positioned at the two below can be set.Certainly, when being provided with roller 5, also can support by pair roller 5.The concrete shape of base 6 and size can be arranged as the case may be, do not do concrete restriction herein, but need to play a supporting role.General, the base plate of base 6 can be dull and stereotyped, and parking brake mount pad 2, support roller 4 and roller 5 etc. are installed on base plate, when the mobile parking brake duration test detecting device of needs, can be moved integrally by device easily.Certainly, also base 6 can not be set, but parking brake mount pad 2, support roller 4 etc. are fixedly installed in ground or other to be convenient in the plane that detects also can, but the setting of base 6, makes the detection of parking brake more convenient.
Further, parking brake mount pad 2 and support roller 4 are connected with the equal bolt of base 6, and base 6 offers multiple bolt hole, and parking brake mount pad 2 and support roller 4 can selectively connect from different bolts hole.Namely, according to structure and the actual service condition of concrete parking brake 1 to be detected, selectively support roller 4 and parking brake mount pad 2 can be connected from different bolts hole, and then be fixed on the correct position of base 6, with the relative position relation of both adjustments, better the permanance of parking brake is detected.Concrete, the position, arrangement mode, spacing etc. of multiple bolt hole can be arranged according to specific needs, do not do concrete restriction herein.Certainly, for the detection of some specific parking brake, also extra bolt hole can not be set, only need to ensure that the quantity of bolt hole can meet being fixedly connected with of parking brake mount pad 2 and support roller 4 and base 6.In addition, when being provided with roller 5, corresponding base 6 also can be arranged the bolt hole for connecting roller 5, and the quantity of bolt hole and position the link position of pair roller 5 can regulate.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a parking brake duration test detecting device, is characterized in that, comprises parking brake mount pad, bracing wire and force application part; Parking brake to be detected is installed on described parking brake mount pad, and one end of described bracing wire is connected the other end with described parking brake to be detected and is connected with described force application part, and is provided with the support roller that can support described bracing wire in the path of described bracing wire.
2. parking brake duration test detecting device according to claim 1, is characterized in that, described bracing wire comprises the first linkage section, the second linkage section and the 3rd linkage section; Described first linkage section is the single stay cord be connected with described parking brake to be detected; Described second linkage section is at least two stay cords be connected with described first linkage section by joint, and described stay cord parallels setting; To be one end to be connected by joint the single stay cord that the other end is connected with described force application part to described 3rd linkage section with described second linkage section.
3. parking brake duration test detecting device according to claim 2, is characterized in that, described second linkage section comprises two stay cords paralleled.
4. parking brake duration test detecting device according to claim 3, is characterized in that, is provided with roller in the path of described second linkage section, and described second linkage section is passed through by the below of described roller.
5. the parking brake duration test detecting device according to any one of claim 1-4, is characterized in that, the inclination angle of the mounting plane of described parking brake mount pad is identical with the inclination angle of the real vehicle fitting plane of described parking brake to be detected.
6. parking brake duration test detecting device according to claim 5, is characterized in that, also comprises the base for supporting described parking brake mount pad and described support roller, and described parking brake mount pad and described support roller are connected with described base is all dismountable.
7. parking brake duration test detecting device according to claim 6, it is characterized in that, described parking brake mount pad and described support roller are connected with the equal bolt of described base, and described base offers multiple bolt hole, described parking brake mount pad and described support roller can selectively connect from different bolts hole.
8. parking brake duration test detecting device according to claim 1, is characterized in that, described force application part is counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704048.0U CN204924650U (en) | 2015-09-11 | 2015-09-11 | Manual brake durability test detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704048.0U CN204924650U (en) | 2015-09-11 | 2015-09-11 | Manual brake durability test detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924650U true CN204924650U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520704048.0U Expired - Fee Related CN204924650U (en) | 2015-09-11 | 2015-09-11 | Manual brake durability test detection device |
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| Country | Link |
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| CN (1) | CN204924650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092235A (en) * | 2015-09-11 | 2015-11-25 | 浙江泰鸿机电有限公司 | Hand brake endurance test detection device |
| CN108844757A (en) * | 2018-09-27 | 2018-11-20 | 合肥学院 | A kind of automobile brake parking brake fatigue strength test platform |
-
2015
- 2015-09-11 CN CN201520704048.0U patent/CN204924650U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092235A (en) * | 2015-09-11 | 2015-11-25 | 浙江泰鸿机电有限公司 | Hand brake endurance test detection device |
| CN108844757A (en) * | 2018-09-27 | 2018-11-20 | 合肥学院 | A kind of automobile brake parking brake fatigue strength test platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 318050 No. 1178, Haifeng Road, Taizhou, Zhejiang Patentee after: Zhejiang Tai hung Wan Li Polytron Technologies Inc Address before: 318000 Haifeng Road, Binhai Industrial Park, Luqiao, Zhejiang, No. 1178, No. Patentee before: Zhejiang Taihong Machinery & Electronics Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |