CN103496622B - With the elevator of rope broken protector - Google Patents

With the elevator of rope broken protector Download PDF

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Publication number
CN103496622B
CN103496622B CN201310405937.2A CN201310405937A CN103496622B CN 103496622 B CN103496622 B CN 103496622B CN 201310405937 A CN201310405937 A CN 201310405937A CN 103496622 B CN103496622 B CN 103496622B
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CN
China
Prior art keywords
guide groove
car
spring
elevator
supporting seat
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
Application number
CN201310405937.2A
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Chinese (zh)
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CN103496622A (en
Inventor
费传华
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201310405937.2A priority Critical patent/CN103496622B/en
Publication of CN103496622A publication Critical patent/CN103496622A/en
Application granted granted Critical
Publication of CN103496622B publication Critical patent/CN103496622B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

With the elevator of rope broken protector, it comprises: the car (1) in hoistway, hanger rope (8), is characterized in that: the both sides of hoistway are respectively equipped with a pair guide groove post (2), and guide groove post is provided with supporting seat (12), buffer shaft (10), recoil spring (11) and guide rod (13); The both sides above of car are provided with hinged seat (3), pull bar (5), and be provided with cross bar (7) above pull bar, on car, Middle face is provided with spring perch (4), spring (9).Owing to have employed technique scheme, the present invention is had simple and reasonable, improve elevator reliability of operation, ensured the security of the lives and property of people.

Description

With the elevator of rope broken protector
Technical field:
The present invention relates to a kind of elevator, is the elevator with rope broken protector concretely.
Background technology:
At present along with the quickening of Urbanization Process In China, the elevator in the high buildings and large mansions in city also gets more and more, and such elevator safety problem is just more and more by people are paid attention to.Electric bridge car is when doing vertical takeoff and landing (VTOL) and running, and it is by cable traction.If still cage operation all fractures to rope time aerial, device damage may be caused, serious consequence that goods Ruined people dies, therefore. elevator all should arrange rope broken protector.The fender guard that current elevator uses mainly arranges shock absorber in the bottom of access to elevators, when used during elevator falling, plays buffer action by the antagonistic force of ring spring or hydraulic ram.This elevator has buffer action for the elevator fallen; only just work in time cheating the end when car falls, acceleration/accel during owing to falling is very large, so impulsive force when falling is very large; so this protective effect is very limited, the harm that used during elevator falling causes fundamentally can not be solved.
Summary of the invention:
As long as the object of this invention is to provide one hauling rope to fracture, the just rope broken protector of energy horse back stop elevator car, to overcome the deficiency of existing branch art.
To achieve these goals, present invention employs following technical scheme:
With the elevator of rope broken protector, it comprises: the car in hoistway, and hanger rope, is characterized in that:
In hoistway, the both sides of car are respectively equipped with a pair guide groove post, pool of buffer axle is vertically provided with between two guide groove posts of every side, the two ends of buffer shaft coordinate with the guide groove of corresponding guide groove post respectively, one group of supporting seat, recoil spring is vertically provided with in each guide groove post guide groove, supporting seat is fixed in the guide groove of guide groove post, be provided with downward through hole in the middle part of it, the lower end of recoil spring coordinates with supporting seat, and upper end coordinates with buffer shaft;
The both sides above of car are also respectively equipped with hinged seat, the hinged pull bar with hook of each hinged seat, their top is provided with cross bar, each pull bar is connected with one end of cross bar by attaching parts respectively with one end of hook, the middle part of cross bar is connected with hanger rope, middle part above car is provided with spring perch, and spring perch is provided with spring, and the two ends of spring are connected with the pull bar of both sides respectively.
Be provided with guide rod in described recoil spring, its upper end is connected with buffer shaft, and lower end coordinates with the via clearance of supporting seat.
Owing to have employed technique scheme, the present invention is had simple and reasonable, safe and reliable, solve the potential safety hazard that existing used during elevator falling causes to user, improve elevator reliability of operation, ensure the security of the lives and property of people.
In order to more detailed explanation the present invention, followingly accompanying drawings provide a most preferred embodiment.
Accompanying drawing illustrates:
Schematic diagram when Fig. 1 is normal condition of the present invention.
Detailed description of the invention:
As shown in Figure 1, a kind of elevator with rope broken protector provided by the invention, it comprises: the car 1 in hoistway, hanger rope 8, it is characterized in that: in hoistway, the both sides of car are respectively equipped with a pair guide groove post 2, pool of buffer axle 10 is vertically provided with between two guide groove posts of every side, the two ends of buffer shaft coordinate with the guide groove of corresponding guide groove post respectively, one group of supporting seat 12 is vertically also provided with in the guide groove of each guide groove post, recoil spring 11, supporting seat is fixed in the guide groove of guide groove post, downward through hole is provided with in the middle part of it, the upper end of recoil spring coordinates with buffer shaft, lower end coordinates with supporting seat, the below at buffer shaft two ends is provided with guide rod 13, guide rod is through recoil spring, circular hole free-running fit on lower end and supporting seat, the both sides above of car are also respectively equipped with hinged seat 3, the hinged pull bar 5 with hook of each hinged seat, their top is provided with cross bar 7, each pull bar is connected with one end of cross bar by attaching parts 6 respectively with one end of hook, the middle part of cross bar is connected with hanger rope 8, middle part above car is provided with spring perch 4, and spring perch is provided with spring 9, and the two ends of spring are connected with the pull bar of both sides respectively.
As shown in Figure 1, when hanger rope mentions car by cross bar, the weight of car makes the attaching parts at cross bar two ends pull pull bar inwards, pull bar is with the hinged center rotating of lower end, upper end moves inward, spring in spring perch is compressed, the hook of upper end is separated with buffer shaft, elevator normally runs up and down, during elevator runs, breaking once steel rope causes car to fall, the upper end of pull bar is rapidly to outer movement under the action of the spring, hook on pull bar hangs on buffer shaft nearby, buffer shaft moves down along the guide groove of guide groove post, recoil spring between buffer shaft and supporting seat is compressed, supporting seat passes through recoil spring, the car fallen is held by buffer shaft, recoil spring plays the effect of buffering to the car fallen, lateral deformation when guide rod moves down with buffer shaft and ensures that recoil spring is compressed in the through hole of supporting seat.
Owing to have employed technique scheme, the present invention is had simple and reasonable, safe and reliable, solve the potential safety hazard that existing used during elevator falling causes to user, improve the operating efficiency of elevator, ensure the security of the lives and property of people.

Claims (2)

1. with the elevator of rope broken protector, it comprises: the car (1) in hoistway, and hanger rope (8), is characterized in that:
In a, hoistway, the both sides of car are respectively equipped with a pair guide groove post (2), vertically be provided with pool of buffer axle (10) between a pair guide groove post of every side, the two ends of buffer shaft coordinate with the guide groove of corresponding guide groove post respectively, one group of supporting seat (12), recoil spring (11) is vertically provided with in each guide groove post guide groove, supporting seat is fixed in the guide groove of guide groove post, downward through hole is provided with in the middle part of it, the lower end of recoil spring coordinates with supporting seat, and upper end coordinates with buffer shaft;
The both sides above of b, car are also respectively equipped with hinged seat (3), the hinged pull bar (5) with hook of each hinged seat (3), their top is provided with cross bar (7), each pull bar is connected with one end of cross bar by attaching parts (6) respectively with one end of hook, the middle part of cross bar is connected with hanger rope (8), middle part above car is provided with spring perch (4), and spring perch is provided with spring (9), and the two ends of spring are connected with the pull bar of both sides respectively.
2. the elevator with rope broken protector according to claim 1, it is characterized in that being provided with guide rod (13) in described recoil spring, its upper end is connected with buffer shaft, and lower end coordinates with the via clearance of supporting seat.
CN201310405937.2A 2013-09-09 2013-09-09 With the elevator of rope broken protector Expired - Fee Related CN103496622B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310405937.2A CN103496622B (en) 2013-09-09 2013-09-09 With the elevator of rope broken protector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310405937.2A CN103496622B (en) 2013-09-09 2013-09-09 With the elevator of rope broken protector

Publications (2)

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CN103496622A CN103496622A (en) 2014-01-08
CN103496622B true CN103496622B (en) 2015-11-18

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Family Applications (1)

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CN201310405937.2A Expired - Fee Related CN103496622B (en) 2013-09-09 2013-09-09 With the elevator of rope broken protector

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109626175B (en) * 2018-12-12 2020-11-17 浙江鲸叹科技有限公司 Unilateral track elevator car
CN112456273A (en) * 2019-09-09 2021-03-09 王元知 Intelligent and manual self-rescue device for elevator falling
CN113353758B (en) * 2021-05-19 2022-07-01 重庆市华创电梯部件有限公司 Anti-drop's elevator car structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2159955Y (en) * 1993-02-20 1994-03-30 湖南省第四工程公司 Rope breaking protective device for gantry crane
CN2199178Y (en) * 1994-07-11 1995-05-31 哈尔滨飞机制造公司 Broken wire fall-preventing device for vertical transport plane
CN2316303Y (en) * 1997-10-13 1999-04-28 苏茂兵 Parachute for vertical lifting machinery
JP2008514527A (en) * 2004-09-29 2008-05-08 オーチス エレベータ カンパニー Elevator car safety stop device
CN202414922U (en) * 2011-12-01 2012-09-05 郑俭余 Anti-falling protective device for traction type elevator
CN203558671U (en) * 2013-09-09 2014-04-23 费传华 Elevator with rope breakage protection device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2159955Y (en) * 1993-02-20 1994-03-30 湖南省第四工程公司 Rope breaking protective device for gantry crane
CN2199178Y (en) * 1994-07-11 1995-05-31 哈尔滨飞机制造公司 Broken wire fall-preventing device for vertical transport plane
CN2316303Y (en) * 1997-10-13 1999-04-28 苏茂兵 Parachute for vertical lifting machinery
JP2008514527A (en) * 2004-09-29 2008-05-08 オーチス エレベータ カンパニー Elevator car safety stop device
CN202414922U (en) * 2011-12-01 2012-09-05 郑俭余 Anti-falling protective device for traction type elevator
CN203558671U (en) * 2013-09-09 2014-04-23 费传华 Elevator with rope breakage protection device

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Granted publication date: 20151118

Termination date: 20160909

CF01 Termination of patent right due to non-payment of annual fee