CN203269288U - Elevator safety door lock short circuiting system - Google Patents
Elevator safety door lock short circuiting system Download PDFInfo
- Publication number
- CN203269288U CN203269288U CN 201320045819 CN201320045819U CN203269288U CN 203269288 U CN203269288 U CN 203269288U CN 201320045819 CN201320045819 CN 201320045819 CN 201320045819 U CN201320045819 U CN 201320045819U CN 203269288 U CN203269288 U CN 203269288U
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- link
- door lock
- safety
- bypass
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Abstract
The utility model discloses an elevator safety door lock short circuiting system, which comprises a safety link, a hall door lock link and a male plug-in component, wherein the hall door lock link is connected in series with the safety link; the safety link comprises a cage roof overhauling link bypass 1, a cage roof overhauling link bypass 2, safety tongs, a speed limiter link and the like; the cage roof overhauling link bypass 2 is connected in parallel with the safety tongs and the speed limiter link; the safety link is connected in series with two female plug-in components 1; the female plug-in components 1 are connected in parallel with a cage roof overhauling switch 1 in the cage roof overhauling link bypass 1; the head and tail ends of the hall door lock link are connected in parallel with one female plug-in component 2; and the male plug-in component can be matched with the female plug-in components 1 and the female plug-in component 2. The elevator safety door lock short circuiting system can limit the behaviors of randomly short-circuiting the safety and hall door lock links of installation personnel, and the standard short circuiting operation is realized in a safety mode.
Description
Technical field
The utility model relates to a kind of safety door latch, is specifically related to a kind of elevator safety door lock short circuit system.
Background technology
Elevator safety door lock short circuit system comprises safety chain and Room door lock link, and described Room door lock link and described safety chain are in series; Described safety chain comprises cage top overhauling link bypass one, cage top overhauling link bypass two, and safety tongs, velocity limiter link, and described cage top overhauling link two is in parallel with described safety tongs, velocity limiter link.In the elevator on-site installation process of reality, installation personnel is very optionally short circuit safety, Room door lock link often.Sometimes after carrying out short-circuit operation, elevator can move with immediate mode.Nonstandard short circuit mode has been brought very large potential safety hazard.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of elevator safety door lock short circuit system, and the behavior with the random short circuit safety of restriction installation personnel, Room door lock link makes short-circuit operation realize in a kind of safe mode.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of elevator safety door lock short circuit system comprises safety chain and Room door lock link, and described Room door lock link and described safety chain are in series; Described safety chain comprises cage top overhauling link bypass one, cage top overhauling link bypass two, and safety tongs, velocity limiter link, and described cage top overhauling link bypass two is in parallel with described safety tongs, velocity limiter link; Also comprise a male plug part; Be in series with two mother boards one in described safety chain, and the cage top overhauling switch one in described mother board one and described cage top overhauling link bypass one is in parallel; The first and last end of described Room door lock link mother board two respectively in parallel; Described male plug part can match with described mother board one and mother board two.
By technique scheme, a kind of elevator safety door lock short circuit system that the utility model provides also comprises a male plug part; Two mother boards one of series connection in described safety chain, the cage top overhauling switch one in described mother board one and described cage top overhauling link bypass one is in parallel; The first and last end of described Room door lock link mother board two respectively in parallel; Patch on mother board one at normal circumstances male plug part, safety return circuit is by the conducting of male plug part; When the door lock link of the needs short circuit Room, the male plug part is pulled up from mother board one, change and be inserted on mother board two, at this moment door lock link in the Room is by short circuit, safety chain is disconnected, installation personnel want to start elevator just must with the cage top overhauling switch a dozen to overhauling the position so that safety return circuit is by cage top overhauling link bypass one conducting, elevator only can move in the mode of maintenance under manual operation.So just the short-circuit operation with installation personnel is limited in only short circuit Room door lock link, and elevator can't be with quick operation.Therefore, it can limit the behavior of installation personnel random short circuit safety, Room door lock link, and their short-circuit operation of standard is realized in a kind of safe mode.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art.
Fig. 1 is the electrical connection diagram of the disclosed a kind of elevator safety door lock short circuit of the utility model embodiment system.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
With reference to figure 1, a kind of elevator safety door lock short circuit provided by the utility model system comprises safety chain and Room door lock link, and described Room door lock link 21 and described safety chain are in series; Described safety chain comprises cage top overhauling link bypass 1, cage top overhauling link bypass 2 11, and safety tongs, velocity limiter link 12, and described cage top overhauling link bypass 2 11 is in parallel with described safety tongs, velocity limiter link 12; Described cage top overhauling link bypass 2 11 is in series by cage top overhauling switch S RT2 and the urgent run switch SRP of control housing; Described safety tongs, velocity limiter chain route safety tongs SSAN and velocity limiter SSLS are in series.Elevator safety door lock short circuit system also comprises a male plug part (not shown); Be in series with two mother board one P5T in described safety chain, and cage top overhauling switch one SRT1 in described mother board one P5T and described cage top overhauling link bypass 1 is in parallel; The first and last end of described Room door lock link 21 mother board two P6T respectively in parallel; Described male plug part can match with described mother board one P5T and mother board two P6T.
Under normal circumstances, the male plug part conducting of safety chain by being connected with mother board one P5T, when the male plug part was pulled up, safety chain can be connected by cage top overhauling switch one SRT1.Under normal circumstances, mother board two P6Ts in parallel with Room door lock link 21 are for disconnecting, and when plugging short circuit male plug part, Room door lock link 21 is by short circuit.Thereby the short-circuit operation of installation personnel is limited in only short circuit Room door lock link, and after carrying out short-circuit operation, the restriction elevator only can carry out the cage top overhauling operation, and elevator can't be with quick operation.Therefore, it can limit the behavior of installation personnel random short circuit safety, Room door lock link, and their short-circuit operation of standard is realized in a kind of safe mode.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. an elevator safety door lock short circuit system, comprise safety chain and Room door lock link, and described Room door lock link and described safety chain are in series; Described safety chain comprises cage top overhauling link bypass one, cage top overhauling link bypass two, and safety tongs, velocity limiter link; Described cage top overhauling link bypass two is in parallel with described safety tongs, velocity limiter link, it is characterized in that, also comprises a male plug part; Be in series with two mother boards one in described safety chain, and the cage top overhauling switch one in described mother board one and described cage top overhauling link bypass one is in parallel; The first and last end of described Room door lock link mother board two respectively in parallel; Described male plug part can match with described mother board one and mother board two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045819 CN203269288U (en) | 2013-01-28 | 2013-01-28 | Elevator safety door lock short circuiting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045819 CN203269288U (en) | 2013-01-28 | 2013-01-28 | Elevator safety door lock short circuiting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203269288U true CN203269288U (en) | 2013-11-06 |
Family
ID=49499741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045819 Expired - Fee Related CN203269288U (en) | 2013-01-28 | 2013-01-28 | Elevator safety door lock short circuiting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203269288U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104850006A (en) * | 2015-04-14 | 2015-08-19 | 汪水仿 | Remote short-circuit serial circuit break contact |
| CN105829232A (en) * | 2013-12-18 | 2016-08-03 | 因温特奥股份公司 | Safety system for an elevator system |
| CN106698117A (en) * | 2016-12-05 | 2017-05-24 | 西继迅达（许昌）电梯有限公司 | Elevator control system and elevator door lock bypass device control panel |
| CN107640671A (en) * | 2017-08-23 | 2018-01-30 | 上海新时达电气股份有限公司 | Door lock short-circuit detecting device |
-
2013
- 2013-01-28 CN CN 201320045819 patent/CN203269288U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105829232A (en) * | 2013-12-18 | 2016-08-03 | 因温特奥股份公司 | Safety system for an elevator system |
| CN105829232B (en) * | 2013-12-18 | 2017-12-08 | 因温特奥股份公司 | Security system for lift facility |
| CN104850006A (en) * | 2015-04-14 | 2015-08-19 | 汪水仿 | Remote short-circuit serial circuit break contact |
| CN106698117A (en) * | 2016-12-05 | 2017-05-24 | 西继迅达（许昌）电梯有限公司 | Elevator control system and elevator door lock bypass device control panel |
| CN106698117B (en) * | 2016-12-05 | 2019-04-26 | 西继迅达（许昌）电梯有限公司 | A kind of elevator control system and door lock of elevator shunting device control panel |
| CN107640671A (en) * | 2017-08-23 | 2018-01-30 | 上海新时达电气股份有限公司 | Door lock short-circuit detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160128 |
|
| EXPY | Termination of patent right or utility model |