CN204342214U - A kind of lifting type elevator falls and pulls deceleration buffer brake system - Google Patents
A kind of lifting type elevator falls and pulls deceleration buffer brake system Download PDFInfo
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- CN204342214U CN204342214U CN201420742037.7U CN201420742037U CN204342214U CN 204342214 U CN204342214 U CN 204342214U CN 201420742037 U CN201420742037 U CN 201420742037U CN 204342214 U CN204342214 U CN 204342214U
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- slip skewback
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Abstract
The utility model discloses a kind of lifting type elevator to fall and pull deceleration buffer brake system, top buffer gear is set bottom elevator car, top buffer gear comprises slip skewback, between slip skewback and elevator car, there is fixing cliding seat, the lower surface of slip skewback is inclined-plane, baffle plate is had bottom elevator car, between baffle plate and slip skewback, spring is set, the below of top buffer gear has bottom stop mechanism, bottom stop mechanism is divided into bearing part and brake feet, the bottom connecting bearing part is provided with pressure actuation bar, pressure actuation bar is arranged through brake feet, be positioned at and be provided with braking around brake feet and stop skin, braking is stopped between skin and the pressure actuation bar part being in outside brake feet bottom and is provided with gangbar, there is in bearing part compression explosion layer.Compared with prior art, the utility model takes safety guard-safeguard from buffering and braking two aspects to the lift car fallen, and at utmost reduces injures and deaths degree.
Description
Technical field
The utility model relates to the system can slowed down when a kind of jacking equipment falls, particularly a kind of lifting type elevator and falls and pull deceleration buffer brake system.
Background technology
Along with urbanization of population, the quickening of Process of Urbanization Construction, and the development of building industry is swift and violent, there is a lot of skyscrapers, no matter be Business Building or residential building, the use of elevator just becomes particularly extensive, but the use of elevator more or less can exist safety problem, and once there is elevator faults, more serious life security can be brought to threaten the people in elevator.
If the patent No. is the invention of 201210432242.9, a kind of emergency staircase, the top design in elevator has some row's horizontal bars.When Lift out of order time, the life of people can be saved.If Lift out of order declines rapidly, people in elevator can catch horizontal bar, make the foot ground leaving elevator gently, the elevator of rapid decline can produce very large impulsive force subaerial time, if do not have horizontal bar people can be created bad both legs by impact, even shake bad thoracic cavity and destroy the vital organs of the human body, threat to life.Because there has been the buffering of horizontal bar, when elevator colliding surface, part impulsive force has been alleviated.The injured degree of people can be alleviated greatly.Structure of the present invention is simple, easy to use, be convenient to popularize, and the horizontal bar cushioned resistance of the method is limited, can not bear elevator manned time tenesmus enormous impact power.
The utility model being 201120113516.9 as the patent No. discloses a kind of lift car, to comprise at the bottom of sedan-chair frame, interior sedan-chair and the assembly such as at the bottom of outer sedan-chair, in depression shape at the bottom of described outer sedan-chair, in depression, carry liquid, liquid inner suspension has buoyancy buffer body, and the upper end of buoyancy buffer body connects at the bottom of described interior sedan-chair.The utility model adopts the vibrations bottom liquid buoyancy buffering elevator, not only effectively overcome existing car rubber cushion and hold yielding defect, and the sound damping of liquid can be utilized to reduce car noise, a comfortable boarding environment is built to elevator user, the method uses the plasticity of water, realize the buffering to personnel in lift car, but this Measures compare is applicable to the elevator of few people, otherwise personnel are evenly distributed in elevator, the effect changing method just can not be embodied.
Utility model content
The utility model technical issues that need to address are for above-mentioned the deficiencies in the prior art, and provide a kind of and to fall deceleration buffer brake system for lifting type elevator.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of lifting type elevator falls and pulls deceleration buffer brake system, comprise elevator car, top buffer gear is set bottom described elevator car, described top buffer gear comprises slip skewback, between described slip skewback and elevator car, there is fixing cliding seat, slip skewback is slidably arranged in fixing cliding seat, the lower surface of described slip skewback is inclined-plane, elevator car bottom margin place of telling has baffle plate, between described baffle plate and the wider one end of slip skewback, spring is set, the below of top buffer gear has bottom stop mechanism, described bottom stop mechanism is divided into bearing part and brake feet, brake feet is positioned at below bearing part, connected by elastic supporting member for supporting optical member between bearing part and brake feet, bearing part has and coordinates with slip skewback the inclined-plane slided, the bottom connecting bearing part is provided with pressure actuation bar, pressure actuation bar is arranged through brake feet, be positioned at and brake feet is provided with braking near the surrounding at wall place, elevator limit stops skin, described braking is stopped between skin and brake feet and is had fixing spring, braking is stopped between skin with the pressure actuation bar part be in outside brake feet bottom and is provided with the gangbar be flexibly connected, pressure actuation bar stretching in brake feet to be stopped skin for driving gangbar to prop up braking to elevator limit wall, there is in described bearing part compression explosion layer, bobbin is comprised in described compression explosion layer, coiling, promote spring, conehead and explosion sealing, described explosion sealing parcel compression explosion layer is peripheral, described coiling is positioned at bobbin, and bobbin connects promotion spring towards explosion sealing direction, and conehead connects promotion spring respectively and coiling is placed in explosion sealing part.
As further preferred version, the ramp angles that described slip skewback produces and horizontal direction are 15 degree-45 and spend.
As further preferred version, the length of described slip skewback on direction of slip is less than the length of bearing part.
As further preferred version, the width of described bearing part is less than the width of slip skewback, and the highest point of described bearing part has land plateau.
As further preferred version, the end that the skewback that slides in described bearing part slides is provided with the cracked projection producing resistance.
Compared with prior art, a kind of lifting type elevator of the present utility model falls and pulls deceleration buffer brake system, the mutual oblique slip of slip skewback and bearing part on the one hand by arranging bottom elevator car, the impulsive force of part tenesmus can be offset, on the other hand, pressing down of bearing part is being subject to by pressure actuation bar, horizontal jack-up gangbar, thus the skin that continues braking to stop is affixed to elevator enters Bian Bi, produce friction braking, and the cracked projection on bearing part also to a certain degree slow down the slip of slip skewback, increase resistance, improve cushion characteristic, compression explosion layer is by the extruding of bearing part, explosion sealing explosion is cracked, conehead is launched to the hoistway wall of surrounding under the promotion promoting spring, pull out coiling, utilize conehead nail in the toughness of grabbing wall power and coiling of hoistway wall, further for the tenesmus of elevator provides buffering and slows down, the utility model, novel structure, greatly can improve the safety when dropping fault of lifting type elevator, avoid the injures and deaths of extensive and large degree.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of bearing part;
Wherein, 1-elevator car, 2-slip skewback, 3-fixes cliding seat, 4-baffle plate, 5-spring, 6-bearing part, 7-brake feet, 8-pressure actuation bar, 9-brakes skin of stopping, 10-gangbar, the cracked projection of 11-, 12-compression explosion layer, 13-bobbin, 14-coiling, 15-promotes spring, 16-conehead, and 17-bursts sealing.
Detailed description of the invention
Optimal technical scheme of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of lifting type elevator of the present utility model falls and pulls deceleration buffer brake system, comprise elevator car 1, bottom described elevator car 1, top buffer gear is set, described top buffer gear comprises slip skewback 2, between described slip skewback 2 and elevator car 1, there is fixing cliding seat 3, slip skewback 2 is slidably arranged in fixing cliding seat 3, the lower surface of described slip skewback 2 is inclined-plane, elevator car of telling 1 bottom margin place has baffle plate 4, between described baffle plate 4 and the wider one end of slip skewback 2, spring 5 is set, the below of top buffer gear has bottom stop mechanism, described bottom stop mechanism is divided into bearing part 6 and brake feet 7, brake feet 7 is positioned at below bearing part 6, connected by elastic supporting member for supporting optical member between bearing part 6 and brake feet 7, bearing part 6 has and coordinates with slip skewback 2 inclined-plane slided, the bottom connecting bearing part 6 is provided with pressure actuation bar 8, pressure actuation bar 8 is arranged through brake feet 7, be positioned at and brake feet 7 is provided with braking near the surrounding at wall place, elevator limit stops skin 9, described braking is stopped between skin 9 and brake feet 7 and is had fixing spring, braking is stopped between skin 9 with pressure actuation bar 8 part be in outside brake feet 7 bottom and is provided with the gangbar 10 be flexibly connected, pressure actuation bar 8 stretching in brake feet 7 to be stopped skin 9 for driving gangbar 10 to prop up braking to elevator limit wall, there is in described bearing part 6 compression explosion layer 12, bobbin 13 is comprised in described compression explosion layer 12, coiling 14, promote spring 15, conehead 16 and explosion sealing 17, it is peripheral that compression explosion layer 12 is wrapped up in described explosion sealing 17, described coiling 14 is positioned at bobbin 13, and bobbin 13 connects promotion spring 15 towards explosion sealing 17 direction, and conehead 16 connects promotion spring 15 respectively and coiling 14 is placed in explosion sealing 17 place.
The ramp angles that described slip skewback 2 produces and horizontal direction are 15 degree-45 and spend.
The length of described slip skewback 2 on direction of slip is less than the length of bearing part 6.
The width of described bearing part 6 is less than the width of slip skewback 2, and the highest point of described bearing part 6 has land plateau.
The end that the skewback 2 that slides in described bearing part 6 slides is provided with and produces cracked protruding 11 of resistance.
Claims (5)
1. a lifting type elevator falls and pulls deceleration buffer brake system, comprise elevator car (1), it is characterized in that: described elevator car (1) bottom arranges top buffer gear, described top buffer gear comprises slip skewback (2), between described slip skewback (2) and elevator car (1), there is fixing cliding seat (3), slip skewback (2) is slidably arranged in fixing cliding seat (3), the lower surface of described slip skewback (2) is inclined-plane, elevator car of telling (1) bottom margin place has baffle plate (4), spring (5) is set between described baffle plate (4) and slip skewback (2) wider one end, the below of top buffer gear has bottom stop mechanism, described bottom stop mechanism is divided into bearing part (6) and brake feet (7), brake feet (7) is positioned at below, bearing part (6), connected by elastic supporting member for supporting optical member between bearing part (6) and brake feet (7), bearing part (6) has and coordinates with slip skewback (2) inclined-plane slided, the bottom connecting bearing part (6) is provided with pressure actuation bar (8), pressure actuation bar (8) is arranged through brake feet (7), be positioned at the upper surrounding near wall place, elevator limit of brake feet (7) to be provided with braking and to stop skin (9), described braking is stopped between skin (9) and brake feet (7) and is had fixing spring, brake the gangbar (10) being provided with between skin (9) with pressure actuation bar (8) part be in outside brake feet (7) bottom and being flexibly connected of stopping, pressure actuation bar (8) stretching in brake feet (7) to be stopped skin (9) for driving gangbar (10) to prop up braking to elevator limit wall, there is in described bearing part (6) compression explosion layer (12), bobbin (13) is comprised in described compression explosion layer (12), coiling (14), promote spring (15), conehead (16) and explosion sealing (17), described explosion sealing (17) parcel compression explosion layer (12) is peripheral, described coiling (14) is positioned at bobbin (13), bobbin (13) connects promotion spring (15) towards explosion sealing (17) direction, and conehead (16) connects promotion spring (15) respectively and coiling (14) is placed in explosion sealing (17) place.
2. a kind of lifting type elevator according to claim 1 falls and pulls deceleration buffer brake system, it is characterized in that: the ramp angles that described slip skewback (2) produces and horizontal direction are 15 degree-45 and spend.
3. a kind of lifting type elevator according to claim 1 falls and pulls deceleration buffer brake system, it is characterized in that: the length of described slip skewback (2) on direction of slip is less than the length of bearing part (6).
4. a kind of lifting type elevator according to claim 3 falls and pulls deceleration buffer brake system, it is characterized in that: the width of described bearing part (6) is less than the width of slip skewback (2), and the highest point of described bearing part (6) has land plateau.
5. a kind of lifting type elevator according to claim 1 falls and pulls deceleration buffer brake system, it is characterized in that: the end that skewback (2) that described bearing part (6) slide slides is provided with the cracked projection (11) producing resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742037.7U CN204342214U (en) | 2014-12-02 | 2014-12-02 | A kind of lifting type elevator falls and pulls deceleration buffer brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742037.7U CN204342214U (en) | 2014-12-02 | 2014-12-02 | A kind of lifting type elevator falls and pulls deceleration buffer brake system |
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| Publication Number | Publication Date |
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| CN204342214U true CN204342214U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420742037.7U Active CN204342214U (en) | 2014-12-02 | 2014-12-02 | A kind of lifting type elevator falls and pulls deceleration buffer brake system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629301A (en) * | 2017-02-08 | 2017-05-10 | 苏州莱茵电梯股份有限公司 | Parachute type safety reducer for elevator |
| CN106829688A (en) * | 2017-04-18 | 2017-06-13 | 福建北大高科发展有限公司 | Protective car buffer unit in a kind of elevator |
| CN108455405A (en) * | 2018-06-01 | 2018-08-28 | 苗娥 | A kind of band falls the elevator of buffer protection device |
| CN111732057A (en) * | 2020-07-05 | 2020-10-02 | 崔星海 | Facial mask liquid filling machine |
| CN116924178A (en) * | 2023-09-14 | 2023-10-24 | 河南心连心化学工业集团股份有限公司 | Speed limiting braking device |
-
2014
- 2014-12-02 CN CN201420742037.7U patent/CN204342214U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629301A (en) * | 2017-02-08 | 2017-05-10 | 苏州莱茵电梯股份有限公司 | Parachute type safety reducer for elevator |
| CN106629301B (en) * | 2017-02-08 | 2022-03-15 | 苏州莱茵电梯股份有限公司 | Parachute type safety speed reducer for elevator |
| CN106829688A (en) * | 2017-04-18 | 2017-06-13 | 福建北大高科发展有限公司 | Protective car buffer unit in a kind of elevator |
| CN106829688B (en) * | 2017-04-18 | 2018-10-26 | 福建北大高科发展有限公司 | Protective car buffer unit in a kind of elevator |
| CN108455405A (en) * | 2018-06-01 | 2018-08-28 | 苗娥 | A kind of band falls the elevator of buffer protection device |
| CN111732057A (en) * | 2020-07-05 | 2020-10-02 | 崔星海 | Facial mask liquid filling machine |
| CN116924178A (en) * | 2023-09-14 | 2023-10-24 | 河南心连心化学工业集团股份有限公司 | Speed limiting braking device |
| CN116924178B (en) * | 2023-09-14 | 2023-12-08 | 河南心连心化学工业集团股份有限公司 | Speed limiting braking device |
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