CN103738807B - A kind of lift car carrying brake system - Google Patents
A kind of lift car carrying brake system Download PDFInfo
- Publication number
- CN103738807B CN103738807B CN201310720775.1A CN201310720775A CN103738807B CN 103738807 B CN103738807 B CN 103738807B CN 201310720775 A CN201310720775 A CN 201310720775A CN 103738807 B CN103738807 B CN 103738807B
- Authority
- CN
- China
- Prior art keywords
- lift car
- brake system
- brake
- rod device
- block
- 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
Abstract
The invention discloses a kind of lift car carrying brake system, arrange bottom lift car and movable up and downly trample block, in lift car, ground arranges cracked device; Bottom lift car, side arranges brake system, brake system comprises a connecting element arranged at cage bottom, the brake rod device that one runs through connecting element pull is set, respectively bottom lift car, trample bottom block and on brake rod device and rotation button part is set away from metope one end, and fixed strip is set between each rotation button part; Bottom lift car, opposite side arranges an identical brake system.Compared with prior art, brake system by ACTIVE CONTROL of the present invention, when there is unsafe condition, lift car can be stepped on by passenger and trample block the very first time, drive brake system activity, brake rod device contact metope, plays certain brake action, emergent stopping is lived elevator or is reduced elevator lapse rate, reduces injures and deaths degree.
Description
Technical field
The present invention relates to a kind of jacking equipment, particularly a kind of lift car carrying brake system.
Background technology
People are occasional generation elevator faults when using cage lifter, fault is divided into multiple, what wherein produce most serious consequence will belong to used during elevator falling, and the design that current all prevent elevator from breaking down all can not solve problem when used during elevator falling occurs, so this is the problem that many research staff can ignore, it is also the another kind of approach solving elevator safety problem.
Summary of the invention
The technical issues that need to address of the present invention are for above-mentioned the deficiencies in the prior art, and provide one can fall occur time, reach the lift car of deceleration by starting the brake system that carries of elevator.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
Carry a lift car for brake system, comprise lift car, arrange bottom lift car and movable up and downly trample block, in lift car, ground arranges cracked device, and cracked device is positioned to be trampled above block; Bottom lift car, side arranges brake system, described brake system comprises a connecting element arranged near metope place at cage bottom, the brake rod device that one runs through connecting element pull is set, respectively bottom lift car, trample bottom block and on brake rod device and rotation button part is set away from metope one end, and fixed strip is set between each rotation button part; Bottom lift car, opposite side arranges an identical brake system.
Described block of trampling is arranged on lift car by inboard position with identical two brake system.
On connecting element, brake rod device exit arranges anti-tepetate.
Compared with prior art, a kind of lift car carrying brake system of the present invention, by the brake system of ACTIVE CONTROL, when there is unsafe condition, lift car can be stepped on by passenger and trample block the very first time, drives brake system activity, brake rod device contact metope, play certain brake action, emergent stopping is lived elevator or is reduced elevator lapse rate, reduces injures and deaths degree.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present invention;
Wherein, 1-tramples block, the cracked device of 2-, 3-connecting element, 4-brake rod device, and 5-rotates button part, 6-fixed strip, the anti-tepetate of 7-.
Detailed description of the invention
The preferred technical solution of the present invention is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of lift car carrying brake system of the present invention, comprises lift car, arranges movable up and downly to trample block 1 bottom lift car, and in lift car, ground arranges cracked device 2, and cracked device 2 is positioned to be trampled above block 1; Bottom lift car, side arranges brake system, described brake system comprises a connecting element 3 arranged near metope place at cage bottom, the brake rod device 4 that one runs through connecting element 3 pull is set, respectively bottom lift car, trample bottom block 1 and on brake rod device 4 and rotation button part 5 is set away from metope one end, and fixed strip 6 is set between each rotation button part 5; Bottom lift car, opposite side arranges an identical brake system.
Described block 1 of trampling is arranged on lift car by inboard position with identical two brake system.
On connecting element 3, brake rod device 4 exit arranges anti-tepetate 7.
When taking elevator, if there is tenesmus or discountinuity landing, in car, personnel can tramp cracked device 2 with pin, then step on and trample block 1, trample block 1 to move down, because the rotation button part 5 connecting cage bottom is fixed, and brake rod device 4 is mobilizable in connecting element 3, therefore trample block 1 to move down and just can promote brake rod device 4 and eject outward, thus pass connecting element 3 and contact wall, play brake action, trample block 1 and be arranged on lift car by inboard position with identical two brake system, passenger's repeatedly the trampling cracked device 2 avoiding passing in and out.
Claims (3)
1. one kind carries the lift car of brake system, it is characterized in that: comprise lift car, arrange bottom lift car and movable up and downly trample block (1), in lift car, ground arranges cracked device (2), and cracked device (2) is positioned at tramples block (1) top; Bottom lift car, side arranges brake system, described brake system comprises a connecting element (3) arranged near metope place at cage bottom, the brake rod device (4) that one runs through connecting element (3) pull is set, respectively bottom lift car, trample block (1) bottom and brake rod device (4) on arrange rotate button part (5), rotate button part (5) to be positioned at away from metope one end on brake rod device (4), and fixed strip (6) is set between each rotation button part (5); Bottom lift car, opposite side arranges an identical brake system.
2. a kind of lift car carrying brake system according to claim 1, is characterized in that: described in trample block (1) and identical two brake system and be arranged on lift car by inboard position.
3. a kind of lift car carrying brake system according to claim 1, is characterized in that: arrange anti-tepetate (7) in upper brake rod device (4) exit of connecting element (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720775.1A CN103738807B (en) | 2013-12-24 | 2013-12-24 | A kind of lift car carrying brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720775.1A CN103738807B (en) | 2013-12-24 | 2013-12-24 | A kind of lift car carrying brake system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103738807A CN103738807A (en) | 2014-04-23 |
| CN103738807B true CN103738807B (en) | 2016-03-16 |
Family
ID=50495902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310720775.1A Expired - Fee Related CN103738807B (en) | 2013-12-24 | 2013-12-24 | A kind of lift car carrying brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103738807B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384037B (en) * | 2015-12-03 | 2017-07-28 | 中国矿业大学 | Lift car coding positioning system and control method |
| CN106946116A (en) * | 2017-05-24 | 2017-07-14 | 住友富士电梯有限公司 | A kind of elevator with bidirectional speed limiter |
| CN108328451B (en) * | 2018-01-24 | 2019-05-31 | 中建七局第二建筑有限公司 | A kind of elevator buffer device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3739654A1 (en) * | 1987-11-23 | 1989-06-01 | Freisl Paul Peter | Automatic brake device for cages |
| CN2351414Y (en) * | 1998-11-27 | 1999-12-01 | 曹洪尚 | Mine safety hook |
| CN101249920A (en) * | 2008-04-11 | 2008-08-27 | 李轩 | Elevator automatic falling-proof series unit |
| CN201354279Y (en) * | 2008-12-30 | 2009-12-02 | 上海市松江二中 | Elevator with out-of-control protective device |
| CN203237878U (en) * | 2013-04-12 | 2013-10-16 | 郑夏萱 | Safety elevator hand brake |
-
2013
- 2013-12-24 CN CN201310720775.1A patent/CN103738807B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103738807A (en) | 2014-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Fei Inventor before: Yan Huan |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |