CN201501720U - Anti-pinch device of cage door - Google Patents
Anti-pinch device of cage door Download PDFInfo
- Publication number
- CN201501720U CN201501720U CN2009201696819U CN200920169681U CN201501720U CN 201501720 U CN201501720 U CN 201501720U CN 2009201696819 U CN2009201696819 U CN 2009201696819U CN 200920169681 U CN200920169681 U CN 200920169681U CN 201501720 U CN201501720 U CN 201501720U
- Authority
- CN
- China
- Prior art keywords
- pinch device
- cage door
- finger pinch
- control system
- switch
- 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
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Abstract
The utility model discloses an anti-pinch device of a cage door, which has simple structure, is convenient to install and debug, and comprises a spring compression piece and a microswitch, wherein the spring compression piece is relatively connected with the microswitch, and the anti-pinch device is externally connected with an elevator control system. The utility model has small volume, wider and more flexible installation application positions and more convenient installation, and provides more design space for the decorative design.
Description
Technical field
The utility model relates to the auxiliary accessories of elevator, specifically is a kind of device that is used to respond to and prevent the cage door tong.
Background technology
Along with the continuous expansion of elevator (elevator) use occasion, the safety problem of cage door has caused paying special attention to of elevator design person.In the prior art, the cage door finger pinch device mostly adopt a kind of can parallel mobile hard touch panel, touch panel is connected with cage door by complicated connecting rod mechanism, when cage door is clamped foreign matter, then touch panel is because of being collided translation, and then touches an electric switch, so, the elevator control system circuit is opened door again, plays the effect that prevents tong.This anti-tong scheme connection structure complexity is required great effort during Installation and Debugging.
The utility model content
At the above, the utility model aims to provide a kind of simple in structure, is convenient to the cage door finger pinch device of Installation and Debugging.
For realizing this purpose, scheme of the present utility model is: a kind of cage door finger pinch device comprises length of spring compressed part and micro-switch, the related connection with micro-switch of described length of spring compressed part, the external elevator control system of described finger pinch device.
As further improvement, described finger pinch device also comprises annunciator, and described annunciator passes through the elevator control system control linkage by micro-switch.
Adopt this programme, elevator is running into when finger pinch device under the situation of obstacle extruding in the process of opening the door, and the length of spring compressed part can touch micro-switch and send signal to control system, and control system is according to setting in advance, and cage door can stop or shutting again; Simultaneously, signal connection annunciator sends chimes of doom and prompting danger warning position.The utility model is small, and it is more extensive more flexible that applicable position is installed, and it is more convenient to install, and provides bigger design space for decorating design simultaneously.
Description of drawings
Fig. 1 uses later-model structural representation for this.
The specific embodiment
A kind of cage door finger pinch device of the present utility model comprises length of spring compressed part and micro-switch, the related connection with micro-switch of described length of spring compressed part, the external elevator control system of described finger pinch device.Finger pinch device also comprises annunciator, and described annunciator passes through the elevator control system control linkage by micro-switch.
Device of the present utility model can be installed on the doorframe column, also can be installed on the glass rim, forms protection between the door-plate gap.
In the use, elevator is running into when finger pinch device under the situation of obstacle extruding when opening the door, and the length of spring compressed part can touch micro-switch and send signal to control system, and control system is according to setting in advance, and cage door can stop or shutting again; Simultaneously, signal connection annunciator sends chimes of doom and prompting danger warning position.
Claims (2)
1. a cage door finger pinch device is characterized in that comprising length of spring compressed part and micro-switch, the related connection with micro-switch of described length of spring compressed part, the external elevator control system of described finger pinch device.
2. finger pinch device according to claim 1 is characterized in that described finger pinch device also comprises annunciator, and described annunciator passes through the elevator control system control linkage by micro-switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201696819U CN201501720U (en) | 2009-09-10 | 2009-09-10 | Anti-pinch device of cage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201696819U CN201501720U (en) | 2009-09-10 | 2009-09-10 | Anti-pinch device of cage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501720U true CN201501720U (en) | 2010-06-09 |
Family
ID=42452657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201696819U Expired - Fee Related CN201501720U (en) | 2009-09-10 | 2009-09-10 | Anti-pinch device of cage door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590979A (en) * | 2015-02-28 | 2015-05-06 | 徐州建机工程机械有限公司 | Electric roller shutter door type cage |
| CN107640686A (en) * | 2017-11-08 | 2018-01-30 | 苏迅电梯有限公司 | A kind of ventable towed elevator |
-
2009
- 2009-09-10 CN CN2009201696819U patent/CN201501720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590979A (en) * | 2015-02-28 | 2015-05-06 | 徐州建机工程机械有限公司 | Electric roller shutter door type cage |
| CN107640686A (en) * | 2017-11-08 | 2018-01-30 | 苏迅电梯有限公司 | A kind of ventable towed elevator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20170910 |