CN204342219U - A kind of lifting type elevator falls deceleration buffer brake system - Google Patents
A kind of lifting type elevator falls deceleration buffer brake system Download PDFInfo
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- CN204342219U CN204342219U CN201420741952.4U CN201420741952U CN204342219U CN 204342219 U CN204342219 U CN 204342219U CN 201420741952 U CN201420741952 U CN 201420741952U CN 204342219 U CN204342219 U CN 204342219U
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- bearing part
- brake
- skewback
- slip skewback
- slip
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Abstract
The utility model discloses a kind of lifting type elevator to fall 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, 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 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.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 to fall 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 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, described elevator car bottom margin place 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.
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 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, 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;
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, and 9-brakes skin of stopping, 10-gangbar, the cracked projection of 11-.
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 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, described elevator car 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.
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 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, described elevator car (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.
2. a kind of lifting type elevator according to claim 1 falls 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 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 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 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 |
|---|---|---|---|
| CN201420741952.4U CN204342219U (en) | 2014-12-02 | 2014-12-02 | A kind of lifting type elevator falls deceleration buffer brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741952.4U CN204342219U (en) | 2014-12-02 | 2014-12-02 | A kind of lifting type elevator falls deceleration buffer brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342219U true CN204342219U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420741952.4U Active CN204342219U (en) | 2014-12-02 | 2014-12-02 | A kind of lifting type elevator falls deceleration buffer brake system |
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| Country | Link |
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| CN (1) | CN204342219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173991A (en) * | 2015-08-21 | 2015-12-23 | 南通中尧特雷卡电梯产品有限公司 | Damping device for elevator car |
-
2014
- 2014-12-02 CN CN201420741952.4U patent/CN204342219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173991A (en) * | 2015-08-21 | 2015-12-23 | 南通中尧特雷卡电梯产品有限公司 | Damping device for elevator car |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |