CN201678327U - Fixing device for elevator car - Google Patents

Fixing device for elevator car Download PDF

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Publication number
CN201678327U
CN201678327U CN2010201512860U CN201020151286U CN201678327U CN 201678327 U CN201678327 U CN 201678327U CN 2010201512860 U CN2010201512860 U CN 2010201512860U CN 201020151286 U CN201020151286 U CN 201020151286U CN 201678327 U CN201678327 U CN 201678327U
Authority
CN
China
Prior art keywords
securing rod
lockhole
reset switch
cage
locking lever
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 - Lifetime
Application number
CN2010201512860U
Other languages
Chinese (zh)
Inventor
周卫东
谢琛
陆伟
王薇
周子轶
Original Assignee
SJEC Corp
Suzhou Fuji Elevator Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SJEC Corp, Suzhou Fuji Elevator Co Ltd filed Critical SJEC Corp
Priority to CN2010201512860U priority Critical patent/CN201678327U/en
Application granted granted Critical
Publication of CN201678327U publication Critical patent/CN201678327U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a fixing device for an elevator car, comprising a fixed seat, a fixed plate, a locking lever slidably arranged on the fixed seat and a locking hole arranged on the fixed plate. When the locking lever is in the working condition, the locking lever is inserted in the locking hole; when the locking lever is in the non-working condition, the locking lever is separated from the locking hole; the fixed seat is also provided with a nonautomatic reset switch; the locking lever is provided with a trigger piece; during the switching process of the locking lever from the non-working condition to the working condition, the trigger piece triggers the nonautomatic reset switch; when the elevator car needs to be fixed on a guide rail during overhauling, the locking lever is pushed, the trigger piece on the locking lever triggers the nonautomatic reset switch, then the locking lever is inserted into the locking hole; therefore, when the elevator car is fixed relative to the guide rail, the elevator is in the power failure condition, the locking lever is prevented from being broken, and the potential safety hazard is avoided.

Description

The cage fixture mechanism of elevator
Technical field
The utility model relates to a kind of cage fixture mechanism of elevator.
Background technology
On elevator, when needing the maintenance car, then to car be fixed on the guide rail by cage fixture mechanism, existing cage fixture mechanism, comprise the permanent seat on being arranged on elevator car frame puts the beams in place, be arranged on the adapter plate on the cage guide, be slidingly arranged in securing rod on the permanent seat along its pole length direction, be opened in the lockhole that matches with securing rod on the adapter plate, securing rod is inserted in the lockhole the inside, realize the relative fixed of car and guide rail, securing rod and lockhole are separated, can discharge car from guide rail, securing rod is connected with the shake-up sheet on the end away from lockhole, in slide bar laterally disposed non-automatic reset switch is arranged, touch sector-meeting and touch non-automatic reset switch, make the elevator outage, in the existing cage fixture mechanism, when securing rod and lockhole are separated, the shake-up sheet arrives the distance of lockhole greater than a securing rod end relative with lockhole to the distance of switch, like this after securing rod is inserted in the lockhole the inside, touch sheet and just can touch non-automatic reset switch, make the elevator outage, because securing rod is inserted into the lockhole the inside by craft, can have following a kind of possibility like this, operating personal is after promoting securing rod, though securing rod has been inserted into the lockhole the inside, realized the fixing of car, but, to touch sheet and do not touch non-automatic reset switch, the consequence that causes is, elevator still is in electriferous state, elevator may be driven operation when maintenance, and safety misadventure takes place, and after the elevator operation, there is accident potential in the securing rod that can fracture.
Summary of the invention
The utility model purpose provides a kind ofly touches earlier non-automatic reset switch and securing rod is inserted in cage fixture mechanism in the lockhole again.
For achieving the above object, the technical solution adopted in the utility model is: a kind of cage fixture mechanism of elevator, comprise the permanent seat that is arranged on the elevator car frame, be arranged on the adapter plate on the cage guide, be slidingly arranged in the securing rod on the described permanent seat, be opened in the lockhole that matches with described securing rod on the described adapter plate, described securing rod has mode of operation and off working state, when described securing rod is in running order, described securing rod is inserted in the described lockhole, when described securing rod is in off working state, described securing rod and described lockhole are separated, described permanent seat is provided with non-automatic reset switch, described securing rod is provided with touch part, when described securing rod from off working state to the mode of operation switching process, described touch part touches described non-automatic reset switch.
Preferably, described touch part comprises and is arranged on described securing rod away from the shake-up sheet on the end of described lockhole, described shake-up sheet bends towards described non-automatic reset switch, be formed for touching the kink of described non-automatic reset switch, when described securing rod was in off working state, described kink arrived the distance of described lockhole less than a described securing rod end relative with described lockhole to the distance of described non-automatic reset switch.
Preferably, have fixed block on the described permanent seat, described fixed block offers through hole along the direction of slip of described securing rod, and described securing rod passes described through hole slidably.
Preferably, described adapter plate is arranged on the outside of described cage guide, the inner side edge of described cage guide is provided with the pressure guide plate, one side compressing of described pressure guide plate is on the inner side edge of described cage guide, also have part to be pressed on the described adapter plate on the described pressure guide plate, described adapter plate and described pressure guide plate clamp described cage guide.
Described permanent seat is arranged on the upper beam of described elevator car frame.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage: overhaul at car, in the time of need being fixed on car on the guide rail, promote securing rod, the touch part on the securing rod touches non-automatic reset switch, and securing rod just can be inserted in the lockhole then, like this when car with respect to guide rail fixedly the time, elevator must be in off-position, has avoided securing rod to be fractureed, and has eliminated potential safety hazard.
Description of drawings
Accompanying drawing 1 is looked scheme drawing one for master of the present utility model, and wherein securing rod is inserted in the lockhole;
Accompanying drawing 2 is looked scheme drawing two for master of the present utility model, and wherein securing rod and lockhole are separated;
Accompanying drawing 3 is inserted in schematic top plan view in the lockhole for securing rod in the utility model, and shows elevator hoistways;
Accompanying drawing 4 be among Fig. 2 B to scheme drawing.
The specific embodiment
Further set forth structure of the present utility model below in conjunction with accompanying drawing.
Referring to Fig. 1-shown in Figure 4, a kind of cage fixture mechanism of elevator, comprise the permanent seat 1 that is arranged on the elevator car frame 3, be arranged on the adapter plate 4 on the cage guide 2, be slidingly arranged in the securing rod 5 on the permanent seat 1, be opened in the lockhole 6 that matches with securing rod 5 on the adapter plate 4, permanent seat 1 can be arranged on the upper beam 11 of elevator car frame 3, securing rod 5 has mode of operation and off working state, when securing rod 5 is in running order, securing rod 5 is inserted in the lockhole 6, this moment, car was fixed with respect to guide rail, when securing rod 5 is in off working state, securing rod 5 is separated with lockhole 6, can remove fixing between car and the guide rail this moment, permanent seat 1 is provided with non-automatic reset switch 7, securing rod 5 is provided with touch part 8, when securing rod 5 from off working state to the mode of operation switching process, touch part 8 touches non-automatic reset switch 7.Overhaul at car, in the time of need being fixed on car on the guide rail, promote securing rod 5, touch part 8 on the securing rod 5 touches non-automatic reset switch 7, securing rod 5 can be inserted in the lockhole 6 then, and when car with respect to guide rail fixedly the time, elevator must be in off-position like this, avoid securing rod to be fractureed, eliminated potential safety hazard.
The set-up mode of touch part 8 on securing rod 5 as shown in Figure 3, touch part 8 comprises and is arranged on securing rod 5 away from the shake-up sheet 9 on the end of lockhole 6, touching sheet 9 bends towards non-automatic reset switch 7, be formed for touching the kink 10 of non-automatic reset switch 7, when securing rod 5 is in off working state, be that securing rod 5 is when being separated with lockhole 6, kink 10 arrives the distance of lockhole 6 less than securing rod 5 and lockhole 6 relative ends to the distance of non-automatic reset switch 7, so just can guarantee when promoting securing rod 5, can touch non-automatic reset switch 7 earlier, securing rod 5 just can be inserted in the lockhole 6 then.
Securing rod 5 on permanent seat 1 slidably set-up mode have fixed block 12 on the permanent seat 1 as shown in Figure 1-Figure 3, fixed block 12 offers through hole along the direction of slip of securing rod 5, securing rod 5 passes through hole slidably.
The fixed form of adapter plate 4 on guide rail 2 is referring to shown in Figure 3, adapter plate 4 is arranged on the outside of cage guide 2, the inner side edge of cage guide 2 is provided with presses guide plate 13, one side compressing of pressing guide plate 13 is on the inner side edge of cage guide 2, press and also have part to be pressed on the adapter plate 4 on the guide plate 13, for example, press guide plate 13 to be pressed on the adapter plate 4 by the cooperation of bolts and nuts, adapter plate 4 clamps cage guide 2 with pressing guide plate 13.
In Fig. 3 and Fig. 4, adapter plate 4 is to be welded by two blocks of perpendicular plates, and wherein a plate is clamped on the cage guide 2 mutually with pressing guide plate 13, offers lockhole 6 on the other plate, is used for matching with securing rod 5, realizes the fixing of car.
To sum up, in the cage fixture mechanism of the present utility model, before securing rod inserts lockhole, can touch non-automatic reset switch earlier, guarantee that elevator is in after the off-position, and then overhaul, avoid having an accident by touching sheet.

Claims (5)

1. the cage fixture mechanism of an elevator, comprise the permanent seat that is arranged on the elevator car frame, be arranged on the adapter plate on the cage guide, be slidingly arranged in the securing rod on the described permanent seat, be opened in the lockhole that matches with described securing rod on the described adapter plate, described securing rod has mode of operation and off working state, when described securing rod is in running order, described securing rod is inserted in the described lockhole, when described securing rod is in off working state, described securing rod and described lockhole are separated, it is characterized in that: described permanent seat is provided with non-automatic reset switch, described securing rod is provided with touch part, when described securing rod from off working state to the mode of operation switching process, described touch part touches described non-automatic reset switch.
2. cage fixture mechanism according to claim 1, it is characterized in that: described touch part comprises and is arranged on described securing rod away from the shake-up sheet on the end of described lockhole, described shake-up sheet bends towards described non-automatic reset switch, be formed for touching the kink of described non-automatic reset switch, when described securing rod was in off working state, described kink arrived the distance of described lockhole less than a described securing rod end relative with described lockhole to the distance of described non-automatic reset switch.
3. cage fixture mechanism according to claim 1 is characterized in that: have fixed block on the described permanent seat, described fixed block offers through hole along the direction of slip of described securing rod, and described securing rod passes described through hole slidably.
4. cage fixture mechanism according to claim 1, it is characterized in that: described adapter plate is arranged on the outside of described cage guide, the inner side edge of described cage guide is provided with the pressure guide plate, one side compressing of described pressure guide plate is on the inner side edge of described cage guide, also have part to be pressed on the described adapter plate on the described pressure guide plate, described adapter plate and described pressure guide plate clamp described cage guide.
5. cage fixture mechanism according to claim 1 is characterized in that: described permanent seat is arranged on the upper beam of described elevator car frame.
CN2010201512860U 2010-03-31 2010-03-31 Fixing device for elevator car Expired - Lifetime CN201678327U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201512860U CN201678327U (en) 2010-03-31 2010-03-31 Fixing device for elevator car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201512860U CN201678327U (en) 2010-03-31 2010-03-31 Fixing device for elevator car

Publications (1)

Publication Number Publication Date
CN201678327U true CN201678327U (en) 2010-12-22

Family

ID=43343380

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201512860U Expired - Lifetime CN201678327U (en) 2010-03-31 2010-03-31 Fixing device for elevator car

Country Status (1)

Country Link
CN (1) CN201678327U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798037A (en) * 2010-03-31 2010-08-11 江南嘉捷电梯股份有限公司 Car fixing device of lift
CN102372206A (en) * 2011-09-30 2012-03-14 快意电梯有限公司 Device for preventing elevator cage from accidently moving
CN103640945A (en) * 2013-12-23 2014-03-19 上海微频莱机电科技有限公司 Linkage device used for elevator car accidental movement safety protection mechanism
CN103693522A (en) * 2013-12-23 2014-04-02 上海微频莱机电科技有限公司 A linkage device applied to safety mechanism for preventing elevator cab moving accidentally
CN105502120A (en) * 2016-01-18 2016-04-20 上海三意自动化控制工程有限公司 Lift car door-opening accidental moving protecting device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798037A (en) * 2010-03-31 2010-08-11 江南嘉捷电梯股份有限公司 Car fixing device of lift
CN102372206A (en) * 2011-09-30 2012-03-14 快意电梯有限公司 Device for preventing elevator cage from accidently moving
CN102372206B (en) * 2011-09-30 2013-11-06 快意电梯股份有限公司 Device for preventing elevator cage from accidently moving
CN103640945A (en) * 2013-12-23 2014-03-19 上海微频莱机电科技有限公司 Linkage device used for elevator car accidental movement safety protection mechanism
CN103693522A (en) * 2013-12-23 2014-04-02 上海微频莱机电科技有限公司 A linkage device applied to safety mechanism for preventing elevator cab moving accidentally
CN103693522B (en) * 2013-12-23 2016-03-30 王伟峰 A kind of linkage for protecting in accidental movement of elevator cage safety gear
CN103640945B (en) * 2013-12-23 2016-05-11 王伟峰 A kind of linkage for accidental movement of elevator cage safety protective mechanisms
CN105502120A (en) * 2016-01-18 2016-04-20 上海三意自动化控制工程有限公司 Lift car door-opening accidental moving protecting device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180502

Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu

Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu

Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Jiangsu

Co-patentee before: Suzhou Fushi Elevator Co., Ltd.

Patentee before: SJEC Corporation

Effective date of registration: 20180502

Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu

Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu

Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Jiangsu

Co-patentee before: Suzhou Fushi Elevator Co., Ltd.

Patentee before: SJEC Corporation

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20101222