CN202441771U - Clamp type brake - Google Patents
Clamp type brake Download PDFInfo
- Publication number
- CN202441771U CN202441771U CN2012200378219U CN201220037821U CN202441771U CN 202441771 U CN202441771 U CN 202441771U CN 2012200378219 U CN2012200378219 U CN 2012200378219U CN 201220037821 U CN201220037821 U CN 201220037821U CN 202441771 U CN202441771 U CN 202441771U
- Authority
- CN
- China
- Prior art keywords
- brake
- support
- master cylinder
- clamp type
- wheel
- Prior art date
- 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.)
- Expired - Lifetime
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- Braking Arrangements (AREA)
Abstract
A clamp type brake comprises an installation seat and a support, wherein the support is installed on the installation seat, two connecting arms are installed on the support symmetrically through a shaft, the top end of each of the connecting arms is connected with a brake cylinder, and a brake lining is installed at the bottom end of each of the connecting arms. The clamp type brake is simple in structure, high in stability, high in braking efficiency, large in brake disk area and good in radiating effect, and the brake does not directly act on vehicle wheels, so that vehicle wheels are free from loss, the safety is guaranteed, and the maintenance cost of vehicles is reduced.
Description
Technical field
The utility model relates to a kind of braking device, specifically, is a kind of caliper brake.
Background technique
Making the braking device that stops in orbit behind the train deceleration now is tread formula braking device, and the brake shoe of tread formula braking device directly contacts with wheel surface and produces frictional force completion braking, because brake shoe and the direct contact friction of wheel; The loss of wheel is bigger, and the heat that drag friction produces is high, and most of heat all is created on the braking surface of contact friction; Because the area of brake shoe and wheel surface of contact is little; Heat is concentrated and heat diffusion area is little, makes the heat radiation of braking device and wheel slow, has further caused wearing and tearing and distortion; The Security that makes vehicle continue to go reduces; Because wear of wheel is bigger, the high and trouble of the frequency of wheel repair and replacement raises the maintenance cost of train.
The model utility content
The utility model is to existing braking device, and big for wear of wheel, the shortcoming that device radiation is slow has designed a kind of caliper brake.
The utility model caliper brake comprises fitting seat, is installed in the support on the fitting seat, and two link arms are rack-mount through axisymmetric, and each link arm top is connected with master cylinder, and the bottom of each link arm is equipped with a brake lining.
Preferably, the spring that makes the master cylinder playback also is installed in the described master cylinder.
The utility model caliper brake, simple in structure, stability is strong, and retardation efficiency is high, and the braking plate area is big, good heat dissipation effect, break does not act directly on the wheel, and wheel is not had loss, has guaranteed Security, has reduced the maintenance cost of vehicle.
Description of drawings
Accompanying drawing 1 is the structural drawing of the utility model caliper brake.
Embodiment
The caliper brake of the utility model, as shown in Figure 1, comprise fitting seat 1; Be installed in the support 2 on the fitting seat 1; Two link arms 3 are installed on the support 2 through axle 4 symmetries, and each link arm 3 top connects with corresponding master cylinder 5, and the bottom of each link arm 3 is equipped with a brake lining 6.
During break work, the master cylinder inflation, master cylinder promotes the top of the link arm 3 of both sides and outwards moves; Link arm 3 has formed a lever owing to be installed on the support 2 through axle 4, inwardly moves in the bottom of both sides link arm 3; The brake lining 6 that is installed in link arm 3 bottoms is inwardly moved; Brake disc contact friction on braking plate and the wheel also clamps brake disc, produces and wheel frictional force in the opposite direction, makes wheel decelerates and stop motion.
The spring that makes master cylinder 5 playback also is housed in the described master cylinder 5.When stopping to brake, stop to master cylinder 5 inflations 5 repositions of spring pulling master cylinder, release of brake.
The brake lining 6 of break is braked with the brake disc contact friction on the wheel, does not have loss for wheel surface, because brake lining 6 is big with the brake disc area of contact, makes the braking system heat radiation fast, has guaranteed Security.
Claims (2)
1. caliper brake; Comprise fitting seat (1); Be installed in the support (2) on the fitting seat (1), it is characterized in that, two link arms (3) are installed on the support (2) through axle (4) symmetry; Each link arm (3) top is connected with master cylinder (5), and the bottom of each link arm (3) is equipped with a brake lining (6).
2. caliper brake according to claim 1 is characterized in that, the spring that makes master cylinder (5) playback also is installed in the described master cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200378219U CN202441771U (en) | 2012-01-20 | 2012-01-20 | Clamp type brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200378219U CN202441771U (en) | 2012-01-20 | 2012-01-20 | Clamp type brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202441771U true CN202441771U (en) | 2012-09-19 |
Family
ID=46823223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200378219U Expired - Lifetime CN202441771U (en) | 2012-01-20 | 2012-01-20 | Clamp type brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202441771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537953A (en) * | 2017-08-25 | 2018-01-05 | 湖州德耀金属制品有限公司 | A kind of reinforcing bar panel beating self-feeding bender |
| CN110239582A (en) * | 2019-06-25 | 2019-09-17 | 中冶赛迪技术研究中心有限公司 | A kind of metallurgical vehicle metallurgy vehicle holding brake device |
-
2012
- 2012-01-20 CN CN2012200378219U patent/CN202441771U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537953A (en) * | 2017-08-25 | 2018-01-05 | 湖州德耀金属制品有限公司 | A kind of reinforcing bar panel beating self-feeding bender |
| CN110239582A (en) * | 2019-06-25 | 2019-09-17 | 中冶赛迪技术研究中心有限公司 | A kind of metallurgical vehicle metallurgy vehicle holding brake device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qiu Caiyu Inventor after: Wang Guangkai Inventor after: Di Fuchao Inventor after: Xia Dongchang Inventor before: Song Yong Inventor before: Teng Zhaoyun Inventor before: Wang Guangkai |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |