CN202670952U - Manual emergency braking safe elevator - Google Patents
Manual emergency braking safe elevator Download PDFInfo
- Publication number
- CN202670952U CN202670952U CN 201220070789 CN201220070789U CN202670952U CN 202670952 U CN202670952 U CN 202670952U CN 201220070789 CN201220070789 CN 201220070789 CN 201220070789 U CN201220070789 U CN 201220070789U CN 202670952 U CN202670952 U CN 202670952U
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- CN
- China
- Prior art keywords
- passenger accommodation
- emergency braking
- passenger
- track
- 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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Abstract
The utility model provides a manual emergency braking safe elevator comprising an elevator channel, a passenger bin and a lifting device carrying the passenger bin to move up and down. A railway is arranged in the elevator channel and arranged along the direction of movement of the passenger bin. An emergency braking device which is connected with the railway in sliding mode is arranged on the railway. The emergency braking device is connected with the passenger bin through a safety rod. A buffering air cushion is arranged at the bottom of the elevator channel. The emergency braking device comprises a mechanical brake, an electromagnetic brake and a damper brake which is operated by manpower to start the mechanical brake and the electromagnetic brake and is arranged in the passenger bin. The manual emergency braking safe elevator has the advantages of not only maintaining normal operation of the elevator, but also guaranteeing safety when the elevator falls down.
Description
Technical field
The utility model relates to a kind of elevator.
Background technology
At present, elevator applications is very extensive, and elevator brings great convenience to people life, but elevator in use, also happens occasionally owing to the jacking system et out of order of elevator produces the accident that elevator box falls.Although people make a lot of effort elevator safety, but exist a lot of not enough.
Chinese patent Granted publication number: CN2625364Y on July 14 2004 Granted publication day, discloses a kind of safety elevator with trackage.It adopts increases the support protective that stretches to both sides below the elevator passenger storehouse; and the wheel by the support head and the rail interaction that is fixed on the metope of the outer both sides of elevator, reflection power, friction force and the attractive force of utilizing material to produce when interacting come the safety guard-safeguard to passenger cabin.Weak point is, its friction force is the mode of taking automated friction, the power that automated friction produces is not enough to stop the passenger cabin that glides at a high speed, and the elevator of taking this automated friction mode to move, in the situation of the normal operation of elevator, also to produce automated friction power, this automated friction power can hinder the operation of elevator, elevator must expend more electricity, and elevator is normally moved.Because quality of elevator is limited, can not produce great attractive force and reflection power again.
The utility model content
Mainly adopt the mode of automated friction to stop passenger accommodation to fall for overcoming existing elevator, automated friction power not only can hinder elevator operation, cause elevator when operation consumption of current large, and because the passenger accommodation quality is limited, the automated friction power that produces is limited and can't ensure the safety of the elevator that falls, the utility model provides a kind of elevator that can not hinder normally to move, again can safing artificial emergency braking emergency staircase when used during elevator falling.
Artificial emergency braking emergency staircase comprises the jacking system of access to elevators, passenger accommodation and drive passenger accommodation up-and-down movement; Be provided with track in the access to elevators, the direction setting that track moves along passenger accommodation, track is provided with the emergency braking apparatus that is dynamically connected with track sliding, and emergency braking apparatus is connected with passenger accommodation by safety pole; The bottom of access to elevators is provided with buffering pneumatic cushion;
Emergency braking apparatus comprises mechanical brake and magnet stopper and by the damper brake of artificial unlatching mechanical brake and magnet stopper, damper brake is arranged in the passenger accommodation.
Further, mechanical brake comprises the brake plate that is dynamically connected with track sliding, is fixed with projection on the brake plate, and track is provided with and allows projection to insert its interior pit, and pit evenly distributes along the elevator service direction.
Further, be provided with shock absorber between safety pole and the passenger accommodation, shock absorber comprises bounce cylinder and spring retarder, and the piston rod of bounce cylinder is captiveed joint with safety pole, the cylinder body of bounce cylinder is captiveed joint with spring retarder one end, and the other end of spring retarder is captiveed joint with passenger accommodation.
Further, passenger accommodation is cuboid, is provided with four tracks in the access to elevators, and a rib of the corresponding passenger accommodation of every track is respectively equipped with safety pole on four jiaos of passenger accommodation, and each safety pole connects the urgent brake equipment of cover and a shock absorber.
Further, be fixed with recoil spring and the hand draw ring of captiveing joint with recoil spring on the top ceiling in the passenger accommodation.
Technical conceive of the present utility model is: when used during elevator falling, passenger in the passenger accommodation opens damper brake, mechanical brake and magnet stopper are opened, the projection of brake plate is inserted in the pit of track, and under the effect of magnet stopper, brake plate is locked on the track securely, and brake plate is held safety pole, safety pole is held passenger accommodation, thereby effectively makes stopping of the passenger accommodation safety of falling.
Bounce cylinder and spring retarder are set between safety pole and passenger accommodation, and bounce cylinder and spring retarder can produce large cushion effect in the moment of stopping to the passenger accommodation that falls, thereby reduce the impulsive force to the passenger.
During lift slide, the passenger holds the hand draw ring that is fixed on the passenger accommodation top ceiling by recoil spring, can play buffer action in passenger accommodation whereabouts and the moment that stops to fall, and alleviates passenger accommodation and falls to passenger's bump injury.
Bottom at access to elevators arranges buffering pneumatic cushion, when the passenger accommodation high-speed falling to access to elevators when bottom, buffering pneumatic cushion can play buffer action to passenger accommodation, alleviates the bump injury to the passenger.
The utlity model has and can not hinder elevator and normally move, again can safing advantage when used during elevator falling.
Description of drawings
Fig. 1 is scheme drawing of the present utility model.
The specific embodiment
With reference to accompanying drawing, further specify the utility model:
Artificial emergency braking emergency staircase comprises access to elevators 11, passenger accommodation 4 and drives the jacking system 12 of passenger accommodation 4 up-and-down movements; Be provided with track 1 in the access to elevators 11, the direction setting that track 1 moves along passenger accommodation 4, track 1 is provided with the emergency braking apparatus 10 with track 1 sliding block joint, and emergency braking apparatus 10 is connected with passenger accommodation 4 by safety pole 14; The bottom of access to elevators 11 is provided with buffering pneumatic cushion 2;
Emergency braking apparatus 10 comprises mechanical brake and magnet stopper and by the damper brake 5 of artificial unlatching mechanical brake and magnet stopper, damper brake 5 is arranged in the passenger accommodation 4.When damper brake 5 was not opened, mechanical brake and magnet stopper were not worked, thereby can not hinder the normal operation of elevator.
Mechanical brake comprises the brake plate that is dynamically connected with track sliding, is fixed with projection 9 on the brake plate, and track 1 is provided with and allows projection to insert its interior pit 6, and pit 6 evenly distributes along the elevator service direction.Magnet stopper can be installed on the projection 9 of pit 6 and brake plate, and when damper brake 5 was opened, electromagnetic device powered on, and projection 9 is adsorbed in the pit 6 firmly.
Have groove 3 on the track 1, brake plate slides in the groove 3.
Be provided with shock absorber between safety pole 14 and the passenger accommodation 4, shock absorber comprises bounce cylinder 8 and spring retarder 7, the piston rod of bounce cylinder 8 is captiveed joint with safety pole 14, the cylinder body of bounce cylinder 8 is captiveed joint with spring retarder 7 one ends, and the other end of spring retarder 7 is captiveed joint with passenger accommodation 4.
Passenger accommodation 4 is cuboid, is provided with four tracks 1 in the access to elevators, and a rib of every track 1 corresponding passenger accommodation 4 is respectively equipped with safety pole 14 on four jiaos of passenger accommodation 4, and each safety pole 14 connects the urgent brake equipment 10 of cover and a shock absorber.
Be fixed with recoil spring and the hand draw ring 13 of captiveing joint with recoil spring on the top ceiling in the passenger accommodation 4.
Technical conceive of the present utility model is: when used during elevator falling, passenger in the passenger accommodation 4 opens damper brake 5, mechanical brake and magnet stopper are opened, the projection 9 of brake plate is inserted in the pit 6 of track 1, and under the effect of magnet stopper, brake plate is locked on the track 1 securely, and brake plate is held safety pole 14, safety pole 14 is held passenger accommodationes 4, thereby effectively makes stopping of passenger accommodation 4 safety of falling.
Bounce cylinder 8 and spring retarder 7 are set between safety pole 14 and passenger accommodation 4, and bounce cylinder 8 and spring retarder 7 can produce large cushion effect in the moment of stopping to the passenger accommodation 4 that falls, thereby reduce the impulsive force to the passenger.
During lift slide, the passenger holds the hand draw ring 13 that is fixed on passenger accommodation 4 top ceilings by recoil spring, can play buffer action in passenger accommodation 4 whereabouts and the moment that stops to fall, and alleviates passenger accommodation and falls to passenger's bump injury.
In the bottom of access to elevators 11 buffering pneumatic cushion 2 is set, when passenger accommodation 4 high-speed fallings during to access to elevators 11 bottom, buffering pneumatic cushion 2 can play buffer action to passenger accommodation 4, alleviates the bump injury to the passenger.
The utlity model has and can not hinder elevator and normally move, again can safing advantage when used during elevator falling.
The described content of this specification sheets embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reaches the equivalent technologies means that design can be expected according to the utility model in those skilled in the art.
Claims (5)
1. artificial emergency braking emergency staircase comprises the jacking system of access to elevators, passenger accommodation and drive passenger accommodation up-and-down movement;
It is characterized in that: be provided with track in the access to elevators, the direction setting that track moves along passenger accommodation, track is provided with the emergency braking apparatus that is dynamically connected with track sliding, and emergency braking apparatus is connected with passenger accommodation by safety pole; The bottom of access to elevators is provided with buffering pneumatic cushion;
Emergency braking apparatus comprises mechanical brake and magnet stopper and by the damper brake of artificial unlatching mechanical brake and magnet stopper, damper brake is arranged in the passenger accommodation.
2. artificial emergency braking emergency staircase as claimed in claim 1, it is characterized in that: mechanical brake comprises the brake plate that is dynamically connected with track sliding, be fixed with projection on the brake plate, track is provided with and allows projection to insert its interior pit, and pit evenly distributes along the elevator service direction.
3. artificial emergency braking emergency staircase as claimed in claim 1 or 2, it is characterized in that: be provided with shock absorber between safety pole and the passenger accommodation, shock absorber comprises bounce cylinder and spring retarder, the piston rod of bounce cylinder is captiveed joint with safety pole, and the cylinder body of bounce cylinder is captiveed joint with spring retarder one end.
4. artificial emergency braking emergency staircase as claimed in claim 3, it is characterized in that: passenger accommodation is cuboid, be provided with four tracks in the access to elevators, a rib of every corresponding passenger accommodation of track, be respectively equipped with safety pole on four jiaos of passenger accommodation, each safety pole connects the urgent brake equipment of cover and a shock absorber.
5. artificial emergency braking emergency staircase as claimed in claim 4 is characterized in that: be fixed with recoil spring and the hand draw ring of captiveing joint with recoil spring on the top ceiling in the passenger accommodation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220070789 CN202670952U (en) | 2012-02-29 | 2012-02-29 | Manual emergency braking safe elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220070789 CN202670952U (en) | 2012-02-29 | 2012-02-29 | Manual emergency braking safe elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202670952U true CN202670952U (en) | 2013-01-16 |
Family
ID=47491870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220070789 Expired - Fee Related CN202670952U (en) | 2012-02-29 | 2012-02-29 | Manual emergency braking safe elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202670952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858396A (en) * | 2016-05-12 | 2016-08-17 | 西子优耐德电梯有限公司 | Device for preventing elevator car from moving accidentally |
| CN106320778A (en) * | 2015-06-19 | 2017-01-11 | 贵州航天南海科技有限责任公司 | Safety system of stereo parking garage |
| CN106698137A (en) * | 2017-01-10 | 2017-05-24 | 成都辟思航空科技有限公司 | Permanent magnetic anti-falling device used on steel guide rail |
-
2012
- 2012-02-29 CN CN 201220070789 patent/CN202670952U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320778A (en) * | 2015-06-19 | 2017-01-11 | 贵州航天南海科技有限责任公司 | Safety system of stereo parking garage |
| CN105858396A (en) * | 2016-05-12 | 2016-08-17 | 西子优耐德电梯有限公司 | Device for preventing elevator car from moving accidentally |
| CN106698137A (en) * | 2017-01-10 | 2017-05-24 | 成都辟思航空科技有限公司 | Permanent magnetic anti-falling device used on steel guide rail |
| CN106698137B (en) * | 2017-01-10 | 2023-06-06 | 成都辟思航空科技有限公司 | Permanent magnet anti-falling device for steel guide rail |
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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: 20130116 Termination date: 20140229 |