CN209226347U - A kind of limiter of speed brake - Google Patents
A kind of limiter of speed brake Download PDFInfo
- Publication number
- CN209226347U CN209226347U CN201822070563.4U CN201822070563U CN209226347U CN 209226347 U CN209226347 U CN 209226347U CN 201822070563 U CN201822070563 U CN 201822070563U CN 209226347 U CN209226347 U CN 209226347U
- Authority
- CN
- China
- Prior art keywords
- brake
- limiter
- speed
- clamping plate
- additional 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
Links
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model relates to brake device for elevator fields, are in particular a kind of limiter of speed brake, including additional brake, firm banking, limiter of speed and wirerope, it is characterised in that: the additional brake is equipped with pedestal, clamping plate I, clamping plate and connecting rod；Additional brake is connected with firm banking, and additional brake is located at the upper end of firm banking, and steel wire penetrating additional brake can increase level-one brake safe protective device, prevents limiter of speed failure from causing the accident.
Description
Technical field
The utility model relates to brake device for elevator fields, are in particular a kind of limiter of speed brakes.
Background technique
Elevator brake is the important safety device of elevator, and the safe and reliable of it is the important of guarantee elevator safety operation
One of factor.Brake apparatus on existing elevator is three kinds: drum-type brake sticking brake, block formula brake sticking brake, limiter of speed and safety
Pincers linkage braking, wherein elevator governor, is one of the safety con-trol part in elevator safety protection system.When elevator is being run
In no matter which kind of reason makes carriage exceed the speed limit, or even the danger fallen, and every other safety guard does not act as
In the case where, then linkage action occurs for limiter of speed and safety tongs, stops lift car.This carriage is in the case where stall
Once limiter of speed failure is acted or is acted not in time and insensitive will will lead to serious accident and occur.In consideration of it, increase more
Adding the additional brake of level-one brake safe protective device to seem is highly desirable.
Summary of the invention
The utility model can increase level-one braking peace mainly solving the technical problems that provide a kind of limiter of speed brake
Full protection device prevents limiter of speed failure from causing the accident.
In order to solve the above technical problems, the utility model relates to brake device for elevator fields, it is in particular a kind of limit
Fast device brake, including additional brake, firm banking, limiter of speed and wirerope, it is characterised in that: the additional brake
It is equipped with pedestal, clamping plate I, clamping plate and connecting rod；
Additional brake is connected with firm banking, and additional brake is located at the upper end of firm banking, steel wire penetrating
Additional brake can increase level-one brake safe protective device, prevent limiter of speed failure from causing the accident.
As advanced optimizing for the technical program, additional brake described in a kind of limiter of speed brake of the utility model
Positioned at the side of limiter of speed.
As advanced optimizing for the technical program, clamping plate I, clamping plate described in a kind of limiter of speed brake of the utility model
Between opposite position be equipped with V-groove mouth.
As advanced optimizing for the technical program, clamping plate I described in a kind of limiter of speed brake of the utility model and folder
Compression spring is equipped between plate.
A kind of limiter of speed brake of the utility model has the beneficial effect that
A kind of limiter of speed brake of the utility model, can increase level-one brake safe protective device, prevent limiter of speed from losing
Effect causes the accident.
Detailed description of the invention
The utility model is described in more detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of structural schematic diagram of limiter of speed brake of the utility model.
Fig. 2 is a kind of structural schematic diagram of limiter of speed brake of the utility model.
Fig. 3 is a kind of structural schematic diagram of limiter of speed brake of the utility model.
In figure: additional brake 1；Pedestal 1-1；I 1-2 of clamping plate；Clamping plate 1-3；Connecting rod 1-4；Firm banking 2；Limiter of speed 3；
Wirerope 4.
Specific embodiment
Specific embodiment:
Illustrate present embodiment below with reference to Fig. 1-3, the utility model relates to brake device for elevator fields, in particular
It is a kind of limiter of speed brake, including additional brake 1, firm banking 2, limiter of speed 3 and wirerope 4, it is characterised in that: described
Additional brake 1 be equipped with pedestal 1-1, I 1-2 of clamping plate, clamping plate 1-3 and connecting rod 1-4；
Additional brake 1 is fixedly connected with firm banking 2 by screw, and additional brake 1 is located at the upper of firm banking 2
End, wirerope 4 pass through additional brake 1, can increase level-one brake safe protective device, prevent limiter of speed failure from leading to accident
Occur.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the protection scope of the utility model.
Claims (4)
1. a kind of limiter of speed brake, including additional brake (1), firm banking (2), limiter of speed (3) and wirerope (4),
Be characterized in that: the additional brake (1) is equipped with pedestal (1-1), clamping plate I (1-2), clamping plate (1-3) and connecting rod (1-4)；
Additional brake (1) is connected with firm banking (2), and additional brake (1) is located at the upper end of firm banking (2), steel
Cord (4) passes through additional brake (1).
2. a kind of limiter of speed brake according to claim 1, it is characterised in that: the additional brake (1) is located at
The side of limiter of speed (3).
3. a kind of limiter of speed brake according to claim 1, it is characterised in that: the clamping plate I (1-2), clamping plate (1-
3) the opposite position between is equipped with V-groove mouth.
4. a kind of limiter of speed brake according to claim 1, it is characterised in that: the clamping plate I (1-2) and clamping plate
Compression spring is equipped between (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070563.4U CN209226347U (en) | 2018-12-11 | 2018-12-11 | A kind of limiter of speed brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070563.4U CN209226347U (en) | 2018-12-11 | 2018-12-11 | A kind of limiter of speed brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209226347U true CN209226347U (en) | 2019-08-09 |
Family
ID=67506979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822070563.4U Expired - Fee Related CN209226347U (en) | 2018-12-11 | 2018-12-11 | A kind of limiter of speed brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209226347U (en) |
-
2018
- 2018-12-11 CN CN201822070563.4U patent/CN209226347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20211211 |