CN204999462U - Elevator anti -falling device - Google Patents
Elevator anti -falling device Download PDFInfo
- Publication number
- CN204999462U CN204999462U CN201520649610.4U CN201520649610U CN204999462U CN 204999462 U CN204999462 U CN 204999462U CN 201520649610 U CN201520649610 U CN 201520649610U CN 204999462 U CN204999462 U CN 204999462U
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- motor
- car
- fixed
- sides
- elevator
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Abstract
The utility model discloses an elevator anti -falling device, including setting up at the dead lever of car both sides and set up the fixed cavity of motor in the elevartor shaft both sides the fixed cavity of motor in be provided with flexible motor flexible motor output shaft on be provided with the connecting rod the connecting rod keep away from flexible motor one end be provided with the support voussoir, the setting of dead lever symmetry be in the car both sides the fixed cavity of motor for following the several that sets up of elevartor shaft direction of height interval, the distance between the fixed cavity of several motor is reduced gradually from top to bottom, the fixed cavity of motor be close to car one side and be provided with the isolation wall body the isolation wall body on be provided with the through -hole, the connecting rod run through the through -hole, from top to bottom the length of connecting rod crescent. The utility model discloses a with the motor setting in the elevartor shaft both sides, can effective realize adopting the motor block the elevator car whereabouts.
Description
Technical field
The utility model relates to a kind of elevator anti-fall device.
Background technology
Along with the Occupation coefficient of elevator in skyscraper improves gradually, used during elevator falling accident also increases gradually.In order to avoid there is personal injury when falling accident occurs elevator, needed arrest devices is installed.
Be disclose a kind of elevator fall protection equipment in the utility model patent of 201410034390.4 at application number, comprise the vertical acceleration pick-up, controller, the storage battery that are arranged at elevator car roof, be arranged at the trapped orbit of elevator both sides, be arranged at fixed link and the telescope motor of lift car sidewall, described trapped orbit is also provided with a plurality of fixed orifice uniformly; Described controller is connected with vertical acceleration pick-up, storage battery, telescope motor respectively, and telescope motor is connected with one end of fixed link, and the other end of fixed link is corresponding with the position of fixed orifice on trapped orbit.The mode adopted in this utility model patent, the fixed link be arranged on car is made to be embedded in setting fixed orifice in orbit, but accelerate in dropping process at elevator, fixed link can rapidly and fixed orifice to align and embed be wherein very difficult, its anti-fall effect is unsatisfactory.
Summary of the invention
The purpose of this utility model is to provide a kind of elevator anti-fall device, can improve prior art Problems existing, by motor is arranged on elevator both sides, can effectively realize adopting motor to stop that lift car falls.
The utility model is achieved through the following technical solutions:
A kind of elevator anti-fall device, comprise the fixed link being arranged on car both sides and the motor fixed cavity being arranged on elevator both sides, telescope motor is provided with in described motor fixed cavity, described telescope motor output shaft is provided with pipe link, at described pipe link, described telescope motor one end is provided with support voussoir;
Described fixed link is symmetricly set on described car both sides, and be spaced several along described elevator short transverse at described motor fixed cavity, the distance from top to bottom between several motor fixed cavity reduces gradually;
At described motor fixed cavity, car side is provided with isolation body of wall, described isolation body of wall is provided with through hole, and described pipe link runs through described through hole, and the length of pipe link described from top to bottom increases gradually.
When there is tenesmus in elevator, start telescope motor, make telescope motor promote pipe link to move, support voussoir on pipe link contacts with fixed link two ends, because the length of pipe link increases from top to bottom gradually, supports voussoir simultaneously and has lozenges structure, when the support voussoir making fixed link two ends be to be arranged on top contacts, speed when landing makes car fall gradually can be cushioned gradually, realizes slowing down gradually, avoids car to slow down suddenly and causes fixed link or pipe link fracture; Simultaneously, due to the structure that the distance adopted between motor fixed cavity reduces gradually, distance from top to bottom between telescope motor is reduced gradually, and then the distance supported between voussoir is reduced gradually, fixed link two ends and interval contact time supported between voussoir reduce gradually, avoid the excessive car that causes in interval to accelerate under gravity, realize the effect reducing acceleration/accel gradually.
Further, for realizing the utility model better, the lower surface at described fixed link two ends is lozenges.
Further, for realizing the utility model better, described through hole is provided with bracing frame, described bracing frame is positioned at below described pipe link, and described bracing frame upper surface is provided with roller.
Further, for realizing the utility model better, described fixed link, support voussoir, pipe link are corrosion-resistant steel and make.
Further, for realizing the utility model better, described car both sides are provided with fixed block, described fixed link is embedded in described fixed block, with the end face of the upper and lower both ends of the surface of described fixed link fixed block in opposite directions on be provided with recoil spring.
The utility model compared with prior art, has following beneficial effect:
(1) the utility model is by being arranged on elevator both sides by telescope motor, conveniently can install telescope motor, makes telescope motor more stable;
(2) the utility model is by being set to stationary state by fixed link, when needed, support voussoir stretches out and supports fixed link by startup telescope motor, existing employing fixed link can be avoided to insert the mode of fixed orifice there is fixed link and can not align with fixed orifice in time to insert and cause realizing anti-fall phenomenon, effectively can improve the reliability of entirety;
(3) the utility model passes through the pipe link that employing length increases gradually, fixed link can be made to contact with the support voussoir on pipe link gradually when declining, make its stressed deceleration gradually, avoid fixed link to contact with support voussoir suddenly and cause fixed link or pipe link stressed suddenly and rupture.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model integral structure schematic diagram.
Wherein: 101. cars, 102. elevators, 103. fixed links, 104. motor fixed cavities, 105. telescope motor, 106. pipe links, 107. support voussoir, 108. isolation bodies of wall, 109. bracing frames, 110. running rollers, 111. fixed blocks, 112. recoil springs.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, a kind of elevator anti-fall device, comprise the fixed link 103 being arranged on car 101 both sides and the motor fixed cavity 104 being arranged on elevator 102 both sides, telescope motor 105 is provided with in described motor fixed cavity 104, described telescope motor 105 output shaft is provided with pipe link 106, at described pipe link 106, described telescope motor 105 one end is provided with support voussoir 107;
Described fixed link 103 is symmetricly set on described car 101 both sides, and be spaced several along described elevator 102 short transverse at described motor fixed cavity 104, the distance from top to bottom between several motor fixed cavity 104 reduces gradually;
At described motor fixed cavity 104, car 101 side is provided with isolation body of wall 108, described isolation body of wall 108 is provided with through hole, and described pipe link 106 runs through described through hole, and the length of pipe link 106 described from top to bottom increases gradually.
Further, for realizing the utility model better, the lower surface at described fixed link 103 two ends is lozenges.
Further, for realizing the utility model better, described through hole is provided with bracing frame 109, described bracing frame 109 is positioned at below described pipe link 106, and described bracing frame 109 upper surface is provided with roller 110.
Further, for realizing the utility model better, described fixed link 103, support voussoir 107, pipe link 106 are corrosion-resistant steel and make.
Further, for realizing the utility model better, described car 101 both sides are provided with fixed block 111, and described fixed link 103 is embedded in described fixed block 111, with the end face of described fixed link about 103 both ends of the surface fixed block 111 in opposite directions on be provided with recoil spring 112.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. an elevator anti-fall device, it is characterized in that: comprise the fixed link (103) being arranged on car (101) both sides and the motor fixed cavity (104) being arranged on elevator (102) both sides, telescope motor (105) is provided with in described motor fixed cavity (104), described telescope motor (105) output shaft is provided with pipe link (106), at described pipe link (106), described telescope motor (105) one end is provided with support voussoir (107);
Described fixed link (103) is symmetricly set on described car (101) both sides, be spaced several along described elevator (102) short transverse at described motor fixed cavity (104), the distance from top to bottom between several motor fixed cavity (104) reduces gradually;
At described motor fixed cavity (104), car (101) side is provided with isolation body of wall (108), described isolation body of wall (108) is provided with through hole, described pipe link (106) runs through described through hole, and the length of pipe link (106) described from top to bottom increases gradually.
2. elevator anti-fall device according to claim 1, is characterized in that: the lower surface at described fixed link (103) two ends is lozenges.
3. elevator anti-fall device according to claim 1 and 2, it is characterized in that: on described through hole, be provided with bracing frame (109), described bracing frame (109) is positioned at described pipe link (106) below, and described bracing frame (109) upper surface is provided with roller (110).
4. elevator anti-fall device according to claim 1 and 2, is characterized in that: described fixed link (103), support voussoir (107), pipe link (106) are corrosion-resistant steel and make.
5. elevator anti-fall device according to claim 1 and 2, it is characterized in that: described car (101) both sides are provided with fixed block (111), described fixed link (103) is embedded in described fixed block (111), with the end face of the upper and lower both ends of the surface fixed block in opposite directions (111) of described fixed link (103) on be provided with recoil spring (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649610.4U CN204999462U (en) | 2015-08-26 | 2015-08-26 | Elevator anti -falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649610.4U CN204999462U (en) | 2015-08-26 | 2015-08-26 | Elevator anti -falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204999462U true CN204999462U (en) | 2016-01-27 |
Family
ID=55156359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520649610.4U Expired - Fee Related CN204999462U (en) | 2015-08-26 | 2015-08-26 | Elevator anti -falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204999462U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829692A (en) * | 2016-12-13 | 2017-06-13 | 黄河水利职业技术学院 | A kind of electromagnetic power lift appliance and its control method |
| CN108238520A (en) * | 2018-01-03 | 2018-07-03 | 京东方科技集团股份有限公司 | A kind of lift load shifting equipment |
| CN108557606A (en) * | 2018-05-15 | 2018-09-21 | 景晓冬 | A kind of deformation buffer type elevator emergency braking apparatus |
| CN108675080A (en) * | 2018-08-29 | 2018-10-19 | 李浩楠 | A kind of construction of lift well safety block stud structure |
| CN108750859A (en) * | 2016-08-21 | 2018-11-06 | 吴振彪 | A kind of lifting type elevator falling proof device |
| CN111302182A (en) * | 2020-04-07 | 2020-06-19 | 李涛涛 | Elevator with mechanical anti-falling function |
| CN111392554A (en) * | 2020-03-19 | 2020-07-10 | 丽阳电梯工程有限公司 | Sightseeing elevator car |
| CN116278073A (en) * | 2023-05-11 | 2023-06-23 | 河南珏峻建筑装饰有限公司 | Manhole cover repairing device and repairing method |
-
2015
- 2015-08-26 CN CN201520649610.4U patent/CN204999462U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750859A (en) * | 2016-08-21 | 2018-11-06 | 吴振彪 | A kind of lifting type elevator falling proof device |
| CN108750859B (en) * | 2016-08-21 | 2020-04-24 | 海门黄海创业园服务有限公司 | Lifting type elevator falling prevention device |
| CN106829692A (en) * | 2016-12-13 | 2017-06-13 | 黄河水利职业技术学院 | A kind of electromagnetic power lift appliance and its control method |
| CN108238520A (en) * | 2018-01-03 | 2018-07-03 | 京东方科技集团股份有限公司 | A kind of lift load shifting equipment |
| CN108557606A (en) * | 2018-05-15 | 2018-09-21 | 景晓冬 | A kind of deformation buffer type elevator emergency braking apparatus |
| CN108675080A (en) * | 2018-08-29 | 2018-10-19 | 李浩楠 | A kind of construction of lift well safety block stud structure |
| CN111392554A (en) * | 2020-03-19 | 2020-07-10 | 丽阳电梯工程有限公司 | Sightseeing elevator car |
| CN111302182A (en) * | 2020-04-07 | 2020-06-19 | 李涛涛 | Elevator with mechanical anti-falling function |
| CN111302182B (en) * | 2020-04-07 | 2023-08-25 | 陕西纵横智能重工有限公司 | Elevator with mechanical anti-falling function |
| CN116278073A (en) * | 2023-05-11 | 2023-06-23 | 河南珏峻建筑装饰有限公司 | Manhole cover repairing device and repairing method |
| CN116278073B (en) * | 2023-05-11 | 2023-07-25 | 河南珏峻建筑装饰有限公司 | Manhole cover repairing device and repairing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 10 2402, Anhui, Pearl Plaza, Hefei Economic Development Zone, China Patentee after: Fuji elevator (Hefei) Co., Ltd. Address before: No. 1 kinest road in Hefei City 230000 Anhui Province, Hefei Chaohu Economic Development Zone, North Building 209 room two Patentee before: Fuji elevator (Hefei) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |