CN201027852Y - Pincers type brake - Google Patents
Pincers type brake Download PDFInfo
- Publication number
- CN201027852Y CN201027852Y CNU200720084716XU CN200720084716U CN201027852Y CN 201027852 Y CN201027852 Y CN 201027852Y CN U200720084716X U CNU200720084716X U CN U200720084716XU CN 200720084716 U CN200720084716 U CN 200720084716U CN 201027852 Y CN201027852 Y CN 201027852Y
- Authority
- CN
- China
- Prior art keywords
- barrier film
- lever
- friction disk
- base
- driven end
- 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
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
A tong type brake comprises a base, a saddle seat connected with the base, two pairs of oppositely arranged levers, a driving end and a driven end respectively arranged at the two ends of a fulcrum of each lever, and a friction disc hinged with the driven end. The utility model is characterized in that a leveling device is arranged to keep the friction disc move horizontally, and has the advantages that the friction disc achieves translational move when doing claming motion so as to avoid vibration and prolong service life, and that the brake has small cubage, short driving chain, compact structure, light weight, convenient relative remote operation and bigger brake torque.
Description
Technical field
The utility model relates to a kind of caliper brake, mainly is applicable to fields such as metallurgy, mine, lifting, papermaking, transportation.
Background technique
Existing caliper brake comprises base, the saddle seat that is connected with base and a pair of relative and lever put, and the drive end and the driven end that lay respectively at each balance pivot two ends, and driven end is hinged with friction disk.Problem is, can not realize when moving owing to friction disk that translation influences its working life, and easily produces vibration and noise.
The model utility content
The purpose of this utility model is to provide a kind of caliper brake, and it can overcome the deficiency of prior art and realize the friction disk translation when action.
The technological scheme that realizes the utility model purpose is: a kind of caliper brake, comprise the lever that base, the saddle seat that links to each other with base and two pairs are relative and put, and the drive end and the driven end that lay respectively at each balance pivot two ends, driven end is hinged with friction disk, it is characterized in that: be provided with the levelling device that makes friction disk maintenance translation.
And, levelling device comprises: at the articulated leveling bar of side difference of a pair of lever drive end, respectively the other end of this leveling bar and another lever hinged friction disk clamping mutually, fulcrum to the distance of leveling bar cover contact equals the distance of fulcrum to the articulating point of friction disk and driven end.
And the leveling bar is by two sections and be formed by connecting through elongated hole and bolt.
And, the lever drive end is provided with the pneumatic drive part, this drive part has the barrier film of symmetric arrangement, barrier film and barrier film fixed base constitute air cavity, air cavity has the pore that leads to source of the gas, the extension bar that is connected with the lever drive end links to each other with the barrier film pad that is positioned at the barrier film inboard, and the barrier film pad is provided with the barrier film return spring, is provided with guide pin between barrier film pad and the barrier film pad lid.
The utility model has the advantages that: 1. owing to be provided with levelling device, can guarantee friction disk realization translation when doing to clamp motion during work, thereby avoid vibration and noise and prolong its operating life.2. little, the Transmitted chains weak point of volume, compact structure, in light weight and be convenient to realize than remote-controlled operation.3. has bigger braking torque.
Description of drawings
Fig. 1 is a plan view of the present utility model
Fig. 2 is the plan view of Fig. 1
Embodiment
With reference to Fig. 1, Fig. 2, caliper brake described in the utility model, comprise the lever 5 that base 3, the saddle seat 1 that links to each other with base 3 and two pairs are relative and put, and the drive end 5.1 and the driven end 5.2 that lay respectively at each lever 5 fulcrum two ends, driven end 5.2 is hinged with friction disk 4, it is characterized in that: be provided with the levelling device 14 that makes friction disk 4 maintenance translations.
Further technological scheme can be: levelling device 4 comprises: overlap then leveling bar 12 respectively in a side of a pair of lever 5 drive ends 5.1,13, this leveling bar 12 respectively, 13 the other end and another lever 5 hinged friction disk 4 clamping mutually, fulcrum to the distance of leveling bar 12,13 cover contacts equals fulcrum to the distance of friction disk 4 with the articulating point of driven end 5.2.Promptly realize the horizontal translation of friction disk 4 integral body by the interlock of homonymy two levers 5.
And leveling bar 12,13 can be by two sections and through elongated hole 14.1 and bolt, and 14.2 are formed by connecting.Can looser a bolt 14.2 and move two sections leveling bars 12,13 like this, promptly friction disk 4 be transferred to level, and then tight a bolt 14.2 by the entire length that changes adjustable lever 12,13 by elongated hole 14.1.
And, lever 5 drive ends 5.1 are provided with the pneumatic drive part, this drive part has the barrier film 11 of symmetric arrangement, barrier film 11 and barrier film fixed base 10 constitute air cavity 9, air cavity 9 has the pore 2 that leads to source of the gas, the extension bar 6 that is connected with lever 5 drive ends 5.1 links to each other with the barrier film pad 8 that is positioned at barrier film 11 inboards, and barrier film pad 8 is provided with barrier film return spring 7, is provided with guide pin 15 between barrier film pad 8 and the barrier film pad lid 16.
Claims (4)
1. caliper brake, comprise the lever that base, the saddle seat that links to each other with base and two pairs are relative and put, and the drive end and the driven end that lay respectively at each balance pivot two ends, driven end is hinged with friction disk, it is characterized in that: be provided with the levelling device that makes friction disk maintenance translation.
2. caliper brake according to claim 1, it is characterized in that: levelling device comprises: overlap then leveling bar respectively in a side of a pair of lever drive end, respectively the other end of this leveling bar and another lever hinged friction disk clamping mutually, fulcrum to the distance of leveling bar cover contact equals the distance of fulcrum to the articulating point of friction disk and driven end.
3. caliper brake according to claim 2 is characterized in that: the leveling bar is by two sections and be formed by connecting through elongated hole and bolt.
4. according to claim 1 or 2 or 3 described caliper brakes, it is characterized in that: the lever drive end is provided with the pneumatic drive part, this drive part has the barrier film of symmetric arrangement, barrier film and barrier film fixed base constitute air cavity, air cavity has the pore that leads to source of the gas, the extension bar that is connected with the lever drive end links to each other with the barrier film pad that is positioned at the barrier film inboard, and the barrier film pad is provided with the barrier film return spring, is provided with guide pin between barrier film pad and the barrier film pad lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720084716XU CN201027852Y (en) | 2007-05-16 | 2007-05-16 | Pincers type brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720084716XU CN201027852Y (en) | 2007-05-16 | 2007-05-16 | Pincers type brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201027852Y true CN201027852Y (en) | 2008-02-27 |
Family
ID=39132061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720084716XU Expired - Lifetime CN201027852Y (en) | 2007-05-16 | 2007-05-16 | Pincers type brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201027852Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954949A (en) * | 2009-07-17 | 2011-01-26 | 株式会社岛野 | The quick release device of bicycle hydraulic pressure clamp drg |
| CN101954948A (en) * | 2009-07-17 | 2011-01-26 | 株式会社岛野 | The hydraulic pressure clamp drg of bicycle |
| CN104870852A (en) * | 2012-12-26 | 2015-08-26 | 纳博特斯克有限公司 | Railway vehicle disc brake apparatus |
| CN105984752A (en) * | 2015-02-05 | 2016-10-05 | 合肥神马科技集团有限公司 | Concentric stranding machine and tension control device thereof |
-
2007
- 2007-05-16 CN CNU200720084716XU patent/CN201027852Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954949A (en) * | 2009-07-17 | 2011-01-26 | 株式会社岛野 | The quick release device of bicycle hydraulic pressure clamp drg |
| CN101954948A (en) * | 2009-07-17 | 2011-01-26 | 株式会社岛野 | The hydraulic pressure clamp drg of bicycle |
| CN101954949B (en) * | 2009-07-17 | 2013-01-02 | 株式会社岛野 | Quick-release apparatus for bicycle hydraulic caliper brake |
| CN104870852A (en) * | 2012-12-26 | 2015-08-26 | 纳博特斯克有限公司 | Railway vehicle disc brake apparatus |
| US9709106B2 (en) | 2012-12-26 | 2017-07-18 | Nabtesco Corporation | Railway vehicle disc brake apparatus |
| CN104870852B (en) * | 2012-12-26 | 2018-03-06 | 纳博特斯克有限公司 | Rolling stock disc brake apparatus |
| CN105984752A (en) * | 2015-02-05 | 2016-10-05 | 合肥神马科技集团有限公司 | Concentric stranding machine and tension control device thereof |
| CN105984752B (en) * | 2015-02-05 | 2019-03-15 | 合肥神马科技集团有限公司 | A kind of concentric lay conductor machine and its tenslator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101907140A (en) | Pincer type brake with force-amplifying mechanisms | |
| CN201027852Y (en) | Pincers type brake | |
| CN201529883U (en) | Special welding fixture for mini-car longitudinal beam | |
| ES2656196T3 (en) | Brake shoes for elevator installations | |
| DE602006013467D1 (en) | WHEEL BRAKE CALIPER WITH BRAKE PULLEY GUIDE | |
| RU2609846C2 (en) | Built-in car bogie brake and brake shoe wear compensator for use with built-in car bogie brake | |
| CN101412398A (en) | Hydraulic drum brake with upper and lower double pushrods parking mechanism | |
| CN105683608A (en) | Brake device | |
| CN113371025A (en) | Railway wagon hand braking device suitable for integrated braking of bogie | |
| RU2013121657A (en) | A BRAKE MOUNT INSTALLED ON A RAILWAY CAR Wagon HAVING AN EXCELLENT CONNECTION OF A TRANSMISSION EFFICIENT ELEMENT WITH A SHIFTING LEVER | |
| CN204674611U (en) | Rail-based conveyor system brake equipment | |
| CN110254444B (en) | Rope clamping device | |
| FI60544B (en) | PENDLINGSDAEMPARE FOER LYFTDON UPPHAENGT I EN LAENK | |
| CN103255262B (en) | Anti-falling brake device for oxygen lance | |
| CN201136518Y (en) | Auxiliary braking device for haulage motor of industrial and mineral | |
| CN201329859Y (en) | Hydraulic drum type brake with upper-lower double push rod halt vehicle mechanism | |
| CN205013531U (en) | Caliper disk brake | |
| CN200949618Y (en) | Drum braking device | |
| CN201952154U (en) | Lifting device for suspension bridge | |
| CN206375593U (en) | A kind of balance crane | |
| CN201090153Y (en) | Automatic slips | |
| CN220642182U (en) | Driving device of elevator and elevator | |
| CN220642181U (en) | Pre-tightening assembly for elevator driving wheel and elevator | |
| CN203413000U (en) | Electric hydraulic caliper disc brake | |
| CN216945369U (en) | Telescopic arm brake mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080227 |