CN102001563A - Maintaining and protecting device for elevator - Google Patents
Maintaining and protecting device for elevator Download PDFInfo
- Publication number
- CN102001563A CN102001563A CN 201010564779 CN201010564779A CN102001563A CN 102001563 A CN102001563 A CN 102001563A CN 201010564779 CN201010564779 CN 201010564779 CN 201010564779 A CN201010564779 A CN 201010564779A CN 102001563 A CN102001563 A CN 102001563A
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- CN
- China
- Prior art keywords
- car
- elevator
- strut member
- supporting seat
- pit
- 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.)
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a maintaining and protecting device for an elevator. The invention is characterized in that a supporting piece is arranged on the bottom pit of the elevator and a buffering piece is arranged above the supporting piece and below a car or a car frame when the protecting device is used; a safety space is formed between the top surface of the supporting piece and the bottom pit of the elevator; the safety space can be used for maintenance personnel to perform safe operation in the bottom pit; if the car slides abnormally, the buffering piece contacts the bottom of the car or the car frame and further slides along with the car; as the car slides further, the buffering piece takes the actions of buffering and decelerating on the car; and the car is braked on the buffering piece after the car is subject to gradually decelerated sliding through the support of the supporting piece on the buffering piece so that the maintenance personnel are protected.
Description
Technical field
The present invention relates to the elevator reparing fender guard.
Background technology
In the elevator reparing process,, then can the staff in the elevator pit operation be damaged if improper slippage appears in lift car.
Summary of the invention
The purpose of this invention is to provide the elevator reparing fender guard that when improper slippage appears in lift car, comes the stop car by strut member and damper element.
For achieving the above object; the technical solution used in the present invention is: the elevator reparing fender guard; this fender guard comprises strut member on the pit that is used to be arranged on described elevator, be used to be arranged on the car of described strut member top and described elevator or sedan-chair frame the below and can with the inconsistent damper element of described car or sedan-chair frame bottom; be arranged at described strut member on the pit of described elevator; and when described damper element is arranged on the below of described strut member top and described car or sedan-chair frame, form survival space between the end face of described strut member and the pit of described elevator.
As a kind of concrete embodiment, described strut member comprises a pair of supporting seat, be used to be arranged on the support vertical rod between the described a pair of supporting seat, described supporting seat comprises base, be vertically set on the hollow vertical rod on the described base, be arranged at described strut member on the pit of described elevator, and when described damper element is arranged on described strut member top, described a pair of supporting seat is oppositely arranged up and down, in the hollow vertical rod of the described supporting seat below the lower end of described support vertical rod is inserted in, the described supporting seat of this below is arranged on the pit of described elevator by base, in the hollow vertical rod of the described supporting seat above the upper end of described support vertical rod is inserted in, be provided with described damper element above the base of the described supporting seat of this top.
Preferably, described damper element adopts water bumper, and described water bumper has by the hydraulic-driven lifting and is used for the inconsistent expansion link in bottom with described car or sedan-chair frame.
Because the utilization of technique scheme; the present invention compared with prior art has following advantage: when elevator reparing; need to use this maintenance protection device; then strut member is arranged on the pit of elevator; damper element is arranged on the top of strut member and the below of car or sedan-chair frame; form survival space between the pit of the end face of strut member and elevator at this moment; this survival space can be for the maintainer in the pit safe operation; if improper slippage appears in car; then damper element can touch the bottom of car or sedan-chair frame; further slippage along with car; then damper element plays the buffer deceleration effect to the downslide of car, and by the support of strut member to damper element, car slows down after the downslide gradually; the meeting stop has been protected the staff of maintenance like this on damper element.
Description of drawings
Accompanying drawing 1 is a scheme drawing of the present invention.
The specific embodiment
Further set forth structure of the present invention below in conjunction with accompanying drawing.
Referring to shown in Figure 1; the elevator reparing fender guard; comprise strut member 6, damper element 1; strut member 6 is used to be arranged on the pit of elevator; damper element 1 is used to be arranged on the below of the car 5 or the sedan-chair frame of strut member 6 tops and elevator; damper element 1 is used for the bottom of car 5 or sedan-chair frame inconsistent, slowly the stop car.When elevator reparing; need to use this maintenance protection device; then strut member 6 is arranged on the pit of elevator; damper element 1 is arranged on the top of strut member 6 and the below of car 5 or sedan-chair frame; form survival space between the pit of the end face of strut member 6 and elevator at this moment; this survival space can be for the maintainer in the pit safe operation; if improper slippage appears in car; then damper element 1 can touch the bottom of car 5 or sedan-chair frame; further slippage along with car; then the downslide of 1 pair of car of damper element plays the buffer deceleration effect; support by 6 pairs of damper elements 1 of strut member; car slow down gradually glide after, can stop on damper element 1, protected the staff of maintenance like this.After maintenance finishes, before needing normally to move elevator, then strut member 6, damper element 1 are disassembled.
In Fig. 1; strut member 6 comprises a pair of supporting seat 7; be used to be arranged on the support vertical rod 3 between a pair of supporting seat 7; each supporting seat 7 comprises base 2; be vertically set on the hollow vertical rod 4 on the base 2; when this maintenance protection device is installed; the lower end of supporting vertical rod 3 is inserted in the hollow vertical rod 4 of supporting seat 7 of below; the supporting seat 7 of this below is arranged on the pit of elevator by base 2; in the hollow vertical rod 4 of the supporting seat 7 above the upper end of support vertical rod 3 is inserted in; base 2 tops of the supporting seat 7 of this top are provided with damper element 1; the supporting seat 7 symmetrical settings of above and below; realized strut member 6 fixedly installing on the pit of elevator like this; and damper element 1 fixedly installing above strut member 6; this mode that fixedly installs can adopt bolted connection, and the employing bolted connection also can be for convenience detach.Damper element 1 adopts water bumper, this water bumper has the expansion link 8 by the hydraulic-driven lifting, expansion link 8 is used for the bottom of car 5 or sedan-chair frame inconsistent, like this when downward slippage takes place car, by the bottom of expansion link 8 conflict cars 5 or sedan-chair frame, expansion link 8 stressed contractions, to 5 buffer actions of car, car 5 slows down and glides, after expansion link 8 shrinks and puts in place, car 5 stops have been guaranteed the safety of the staff on the elevator pit.When needs dismounting strut member 6, damper element 1, damper element 1 is taken off from strut member 6, removablely in the strut member 6 tell supporting seat 7, support vertical rod 3, the damper element 1 that disassembles, supporting seat 7, support vertical rod 3 and can leave on the pit of elevator or other positions, only otherwise the normal lifting that influences elevator gets final product.
Claims (3)
1. elevator reparing fender guard; it is characterized in that: this fender guard comprises strut member on the pit that is used to be arranged on described elevator, be used to be arranged on the car of described strut member top and described elevator or sedan-chair frame the below and can with the inconsistent damper element of described car or sedan-chair frame bottom; be arranged at described strut member on the pit of described elevator; and when described damper element is arranged on the below of described strut member top and described car or sedan-chair frame, form survival space between the end face of described strut member and the pit of described elevator.
2. fender guard according to claim 1; it is characterized in that: described strut member comprises a pair of supporting seat; be used to be arranged on the support vertical rod between the described a pair of supporting seat; described supporting seat comprises base; be vertically set on the hollow vertical rod on the described base; be arranged at described strut member on the pit of described elevator; and when described damper element is arranged on described strut member top; described a pair of supporting seat is oppositely arranged up and down; in the hollow vertical rod of the described supporting seat below the lower end of described support vertical rod is inserted in; the described supporting seat of this below is arranged on the pit of described elevator by base; in the hollow vertical rod of the described supporting seat above the upper end of described support vertical rod is inserted in, be provided with described damper element above the base of the described supporting seat of this top.
3. fender guard according to claim 1 and 2 is characterized in that: described damper element adopts water bumper, and described water bumper has by the hydraulic-driven lifting and is used for the inconsistent expansion link in bottom with described car or sedan-chair frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010564779 CN102001563A (en) | 2010-11-29 | 2010-11-29 | Maintaining and protecting device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010564779 CN102001563A (en) | 2010-11-29 | 2010-11-29 | Maintaining and protecting device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102001563A true CN102001563A (en) | 2011-04-06 |
Family
ID=43809314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010564779 Pending CN102001563A (en) | 2010-11-29 | 2010-11-29 | Maintaining and protecting device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102001563A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150313A (en) * | 2014-07-31 | 2014-11-19 | 康力电梯股份有限公司 | Anti-collision protection device of elevator pit |
| CN110745663A (en) * | 2019-11-29 | 2020-02-04 | 重庆迈高电梯有限公司 | System for carrying out safety protection on elevator maintainers with shallow pits |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005231831A (en) * | 2004-02-20 | 2005-09-02 | Matsushita Electric Works Ltd | Elevator device and construction method for elevator device |
| CN2851208Y (en) * | 2005-08-31 | 2006-12-27 | 湖南海诺电梯有限公司 | Folding supporting protection device for pit of vertical lifting elevator |
| CN200985232Y (en) * | 2006-08-07 | 2007-12-05 | 戴凤俊 | Turnable elevator buffer |
| WO2009077641A1 (en) * | 2007-12-17 | 2009-06-25 | Kone Corporation | Buffer arrangement and buffer stop of an elevator |
| JP2010013279A (en) * | 2008-07-07 | 2010-01-21 | Toshiba Elevator Co Ltd | Elevator shock absorber |
| CN201873407U (en) * | 2010-11-29 | 2011-06-22 | 江南嘉捷电梯股份有限公司 | Lift maintenance protecting device |
-
2010
- 2010-11-29 CN CN 201010564779 patent/CN102001563A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005231831A (en) * | 2004-02-20 | 2005-09-02 | Matsushita Electric Works Ltd | Elevator device and construction method for elevator device |
| CN2851208Y (en) * | 2005-08-31 | 2006-12-27 | 湖南海诺电梯有限公司 | Folding supporting protection device for pit of vertical lifting elevator |
| CN200985232Y (en) * | 2006-08-07 | 2007-12-05 | 戴凤俊 | Turnable elevator buffer |
| WO2009077641A1 (en) * | 2007-12-17 | 2009-06-25 | Kone Corporation | Buffer arrangement and buffer stop of an elevator |
| JP2010013279A (en) * | 2008-07-07 | 2010-01-21 | Toshiba Elevator Co Ltd | Elevator shock absorber |
| CN201873407U (en) * | 2010-11-29 | 2011-06-22 | 江南嘉捷电梯股份有限公司 | Lift maintenance protecting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150313A (en) * | 2014-07-31 | 2014-11-19 | 康力电梯股份有限公司 | Anti-collision protection device of elevator pit |
| CN110745663A (en) * | 2019-11-29 | 2020-02-04 | 重庆迈高电梯有限公司 | System for carrying out safety protection on elevator maintainers with shallow pits |
| CN110745663B (en) * | 2019-11-29 | 2024-05-28 | 重庆迈高电梯有限公司 | System for safety protection is carried out shallow pit elevator maintainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110406 |