CN201990341U - Damper brake for elevators - Google Patents
Damper brake for elevators Download PDFInfo
- Publication number
- CN201990341U CN201990341U CN2011200474620U CN201120047462U CN201990341U CN 201990341 U CN201990341 U CN 201990341U CN 2011200474620 U CN2011200474620 U CN 2011200474620U CN 201120047462 U CN201120047462 U CN 201120047462U CN 201990341 U CN201990341 U CN 201990341U
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- CN
- China
- Prior art keywords
- brake
- elevator
- friction layer
- damper
- damper brake
- 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 - Fee Related
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to a damper brake for elevators, which comprises a brake shoe and a friction layer. The brake shoe comprises two opposite supporting sheets and a brake sheet arranged between the supporting sheets and perpendicular to the supporting sheets, and the friction layer is fixed to the bottom of the arched brake sheet. The brake sheet at the bottom of the brake shoe is designed into an arch shape, impact force can be dispersed by means of the damper brake in operation, and thereby impact force felt by passengers in an elevator can be reduced in elevator braking. The friction layer is a rubber layer, so that impact force in elevator braking can be buffered to the greatest extent. Safety and comfort of passengers in the elevator are both considered in elevator braking, and the damper brake is suitable for being widely used in elevators.
Description
Technical field
The utility model belongs to the technical field of kind, parts and the annex of elevator, escalator or movable sidewalk, the damper brake that uses on particularly a kind of elevator.
Background technology
Damper brake is to have to make movable parts (or movable machinery) slow down, stop or keeping the device of functions such as halted state, is the mechanical component that make the movement parts in the machinery stop or slowing down, and is applicable to the link of elevator and mine hoist braking.
Elevator is generally the friction-type damper brake with damper brake, and there is following drawback in existing elevator with damper brake:
(1) existing elevator is the plane with the damper brake bottom surface, the shaft bottom of the bottom surface direct contact elevator of damper brake when promptly elevator stops, and impulsive force is bigger, is easier to make the inner passenger of elevator that bump takes place and causes danger;
(2) existing elevator differs with the friction layer material selection in the damper brake, the producer that has then uses the lower material of friction coefficient lower cost as friction layer for cost-cutting, and the material of hard tends to cause excessive bump with ground, and the inner passenger of elevator is caused danger.
The utility model content
The technical matters that the utility model solves is, because existing elevator is unreasonable with the setting of damper brake structure, and the shaft bottom of the elevator that causes damper brake direct contact elevator in braking procedure, impulsive force is bigger, and the friction layer quality of materials is uneven, buffering effect differs, and the inner passenger of elevator is clashed into cause dangerous problem, and then a kind of elevator damper brake of optimizing structure is provided.
The technical scheme that the utility model adopted is, a kind of elevator damper brake, comprise brake scotch and friction layer, described brake scotch comprises two supporting blades that are provided with relatively and is located between the supporting blade and the brake plate vertical with supporting blade, described friction layer is fixed in the brake plate bottom surface, and described brake plate is an arch.
Preferably, described friction layer is made as rubber layer.
Preferably, described supporting blade is provided with and cooperates the fixedly eyelet of usefulness with elevator.
The utility model provides a kind of elevator damper brake of optimizing structure, brake plate by the brake scotch bottom is set to arch, make damper brake impulsive force can be disperseed at work, reduced the bump that the passenger can experience in the elevator in the elevator brake process; Friction layer of the present utility model is made as rubber layer, has farthest cushioned impact in the elevator brake process; The utility model elevator has been taken into account the interior passenger of elevator simultaneously in elevator brake process safe and the comfort level taken, is adapted at being extensive use of in the elevator.
Description of drawings
Fig. 1 is a main TV structure scheme drawing of the present utility model;
Fig. 2 is the cutaway view of lateral plan of the present utility model;
Fig. 3 is a perspective view of the present utility model.
The specific embodiment
Below in conjunction with embodiment the utility model is described in further detail, but protection domain of the present utility model is not limited to this.
Shown in Fig. 1～3, the utility model relates to a kind of elevator damper brake, comprise brake scotch 1 and friction layer 2, described brake scotch 1 comprises two supporting blades 3 that relatively are provided with and is located between the supporting blade 3 and the brake plate 4 vertical with supporting blade 3, described friction layer 2 is fixed in brake plate 4 bottom surfaces, and described brake plate 4 is an arch.
Described friction layer 2 is made as rubber layer.
Described supporting blade 3 is provided with and cooperates the fixedly eyelet 5 of usefulness with elevator.
The utility model is set to arch with elevator with the brake plate 4 of 1 bottom of brake scotch in the damper brake, makes damper brake impulsive force can be disperseed at work, has reduced the bump that the passenger can experience in the elevator brake process in the elevator.
The utility model makes elevator damper brake shaft bottom of direct contact elevator not in braking procedure, impulsive force reduces, by arch brake plate 4 power is spread out, and has good buffering effect, taken into account the interior passenger of elevator in elevator brake process safe and the comfort level taken, be adapted at being extensive use of in the elevator.
Claims (3)
1. elevator damper brake, comprise brake scotch and friction layer, described brake scotch comprises two supporting blades that are provided with relatively and is located between the supporting blade and the brake plate vertical with supporting blade that described friction layer is fixed in the brake plate bottom surface, it is characterized in that: described brake plate is an arch.
2. a kind of elevator damper brake according to claim 1, it is characterized in that: described friction layer is made as rubber layer.
3. a kind of elevator damper brake according to claim 1 is characterized in that: described supporting blade is provided with and cooperates the fixedly eyelet of usefulness with elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200474620U CN201990341U (en) | 2011-02-25 | 2011-02-25 | Damper brake for elevators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200474620U CN201990341U (en) | 2011-02-25 | 2011-02-25 | Damper brake for elevators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201990341U true CN201990341U (en) | 2011-09-28 |
Family
ID=44666835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200474620U Expired - Fee Related CN201990341U (en) | 2011-02-25 | 2011-02-25 | Damper brake for elevators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201990341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894768A (en) * | 2012-12-25 | 2014-07-02 | 上海龙钰电梯配件有限公司 | Elevator traction locomotive brake shoe machining clamp |
-
2011
- 2011-02-25 CN CN2011200474620U patent/CN201990341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894768A (en) * | 2012-12-25 | 2014-07-02 | 上海龙钰电梯配件有限公司 | Elevator traction locomotive brake shoe machining clamp |
| CN103894768B (en) * | 2012-12-25 | 2016-08-24 | 上海龙钰电梯配件有限公司 | A kind of elevator traction locomotive brake shoe clamp for machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20140225 |