CN202108360U - Pressure-sensitive anti-clamp rubber device - Google Patents
Pressure-sensitive anti-clamp rubber device Download PDFInfo
- Publication number
- CN202108360U CN202108360U CN201120119072XU CN201120119072U CN202108360U CN 202108360 U CN202108360 U CN 202108360U CN 201120119072X U CN201120119072X U CN 201120119072XU CN 201120119072 U CN201120119072 U CN 201120119072U CN 202108360 U CN202108360 U CN 202108360U
- Authority
- CN
- China
- Prior art keywords
- rubber
- pinch
- electrodes
- cavity
- clamp rubber
- 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
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Push-Button Switches (AREA)
Abstract
A pressure-sensitive anti-clamp rubber device comprises anti-clamp rubber, and is characterized in that the anti-clamp rubber comprises a strip-shaped main body, wherein a flexible compressible cavity is arranged in the strip-shaped main body; two opposite electrodes are mounted in the flexible compressible cavity; and when the flexible compressible cavity deforms under the action of compression, the electrodes are in contact with electricity and conducted. The pressure-sensitive anti-clamp rubber device is suitable for auto-rotation doors, has a reasonable structural design, can effectively prevent a person from being clamped, ensures that an auto-rotation door stops operation immediately after clamping the person, and can be mounted on a door wing of a rotation door or the side edge of an upright post; and when the main body is pressed by an object clamped in the pressure-sensitive anti-clamp rubber device, stoppage is realized through the conduction of the electrodes. The utility model has the advantages of low failure rate, long service life, and accurate feedback, and can be suitable for various auto-rotation doors.
Description
Technical field
The utility model belongs to pressure sensitive thoughts and feelings switching device, concrete relates to a kind of pressure sensitive anti-pinch rubber device that is used for the revolving door anti-pinch.
Background technology
Automatic revolving door is widely used as the Vomitory of public place at present; It can not only guarantee to carry heavily, bus's flow crowd safety of multirow Lee, promptly pass through, and can also in time stop in heat wave or cold current, foul atmosphere or dust, the noise inlet chamber.In addition,, can in real time operation or failure condition be reported to the technician, and in time point out maintaining and overhaul life, to realize real carefree hommization operational effect by the automatic control self-checking system of automatic revolving door.
Existing automatic revolving door is in order to guarantee holdee's safety; In plurality of positions monitoring system is set; Can monitor the object space situation at inlet, outlet and other running positions of revolving door from different perspectives with differing heights, so that the urgency of realization personnel when out of position occurs is stopped operation.But such monitoring device also exists unpredictable and safety defect perception, especially in operation process, is easy to occur clamp object between the Men Yiyu column at position, a certain dead angle and the situation that can't be monitored to; Operational failure appears in infrared monitoring device easily simultaneously, causes perception error to occur.Moreover, numerous monitoring elements is installed will be caused the cost of automatic revolving door to increase.
The utility model content
The utility model provides a kind of reasonable in design that is applicable to automatic revolving door, and can effectively prevent to crush and after clamping takes place pressure sensitive anti-pinch rubber device out of service immediately, it can be installed in the door wing or the column side of revolving door; When its body of rubber held object is pushed down; Realize shutting down through electrode conduction, its operational failure rate is low, and the life-span is long; Can accurately feed back, applicable to various automatic revolving doors.
The technical scheme that the utility model adopted is following:
A kind of pressure sensitive anti-pinch rubber device; Comprise an anti-pinch rubber; It is characterized in that said anti-pinch rubber comprises a strip main body; Have a flexible compressible cavity in the said main body, two electrodes that are oppositely arranged are installed in this compressible cavity, the said two electrodes contact when compressive deformation of said compressible cavity conducts setting.
In the specific embodiment, a side of said anti-pinch body of rubber is provided with fixed part, the flexible compressible cavity that the opposite side setting is extended along its length.
In another specific embodiment, said anti-pinch body of rubber inside has cavity body, is provided with reinforcing rib in this cavity body.
Again among the embodiment, said two electrodes are fixedly installed on two to axial inside walls of a flexible tubular rubber bodies, and these two electrodes connect a revolving door emergency stop switch respectively, and said tubular rubber bodies is arranged in the compressible cavity of said flexibility.
This pressure sensitive anti-pinch rubber device can be installed on the column of inlet right side column or the revolving door rotary door wing of automatic revolving door; Use as anti-pinch rubber safe edge; When this pressure sensitive anti-pinch rubber device is done the time spent receiving external force, the distortion that is squeezed down of its flexible compressible cavity contacts between corresponding two electrodes that are oppositely arranged; Formation conducts, thereby trigger control circuit stops revolving door immediately.In order to realize that more efficiently electrode fixes and install, can two electrodes be placed two to axial inside walls of a flexible tubular rubber bodies, this flexibility tubular rubber bodies can adopt integrated formed structure to add and put electrode.This structure than the assurance of limits the electrode stability that is provided with, thereby improved the anxious stable and accurate performance of stopping controlling of the door wing.
The beneficial effect of the utility model is that this pressure sensitive anti-pinch rubber device is applicable to automatic revolving door, its reasonable in design; And can effectively prevent to crush and out of service immediately after clamping takes place, it can be installed in the door wing or the column side of revolving door, when its body of rubber held object is pushed down; Realize shutting down through electrode conduction, its operational failure rate is low, and the life-span is long; Can accurately feed back, applicable to various automatic revolving doors.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further elaboration.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model specific embodiment.
The specific embodiment
As shown in the figure; This pressure sensitive anti-pinch rubber device is an anti-pinch rubber strip; It has a strip body of rubber 10; This strip body of rubber can be fixed on the column 30 of inlet right side column or the revolving door rotary door wing of automatic revolving door, and a side of anti-pinch body of rubber is provided with fixed part 11, the flexible compressible cavity 13 that the opposite side setting is extended along its length.Anti-pinch body of rubber inside has cavity body, is provided with reinforcing rib 12 in this cavity body.Two electrodes 21 and 22 are fixedly installed on two to axial inside walls of a flexible tubular rubber bodies 20, and this tubular rubber bodies is arranged in the flexible compressible cavity, and these two electrodes can connect a revolving door emergency stop switch respectively,
When this pressure sensitive anti-pinch rubber device is done the time spent receiving external force, the distortion that is squeezed down of its flexible compressible cavity 13, corresponding two 21,22 contacts of electrode of being oppositely arranged, formation conducts, thus trigger control circuit stops revolving door immediately.
Claims (4)
1. pressure sensitive anti-pinch rubber device; Comprise an anti-pinch rubber; It is characterized in that said anti-pinch rubber comprises a strip main body; Have a flexible compressible cavity in the said main body, two electrodes that are oppositely arranged are installed in this compressible cavity, the said two electrodes contact when compressive deformation of said compressible cavity conducts setting.
2. pressure sensitive anti-pinch rubber device according to claim 1 is characterized in that a side of said anti-pinch body of rubber is provided with fixed part, the flexible compressible cavity that the opposite side setting is extended along its length.
3. pressure sensitive anti-pinch rubber device according to claim 1 is characterized in that said anti-pinch body of rubber inside has cavity body, is provided with reinforcing rib in this cavity body.
4. pressure sensitive anti-pinch rubber device according to claim 1; It is characterized in that said two electrodes are fixedly installed on two to axial inside walls of a flexible tubular rubber bodies; These two electrodes connect a revolving door emergency stop switch respectively, and said tubular rubber bodies is arranged in the compressible cavity of said flexibility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120119072XU CN202108360U (en) | 2011-04-21 | 2011-04-21 | Pressure-sensitive anti-clamp rubber device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120119072XU CN202108360U (en) | 2011-04-21 | 2011-04-21 | Pressure-sensitive anti-clamp rubber device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202108360U true CN202108360U (en) | 2012-01-11 |
Family
ID=45433795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120119072XU Expired - Lifetime CN202108360U (en) | 2011-04-21 | 2011-04-21 | Pressure-sensitive anti-clamp rubber device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202108360U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089412A (en) * | 2015-08-28 | 2015-11-25 | 无锡锡民交通设施有限公司 | Anti-pinch device of inward swing door |
| CN105197760A (en) * | 2015-11-09 | 2015-12-30 | 苏州汉森电梯有限公司 | Skirt guard panel anti-clamping device of escalator with automatic triggering and stopping functions |
| CN111312606A (en) * | 2019-11-29 | 2020-06-19 | 尚越光电科技股份有限公司 | Safe and reliable high-voltage-resistant testing equipment for flexible CIGS solar module |
| EP4328169A1 (en) * | 2022-08-25 | 2024-02-28 | TK Escalator Norte, S.A. | Passenger conveying device and method for safely operating a passenger conveying device |
-
2011
- 2011-04-21 CN CN201120119072XU patent/CN202108360U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089412A (en) * | 2015-08-28 | 2015-11-25 | 无锡锡民交通设施有限公司 | Anti-pinch device of inward swing door |
| CN105197760A (en) * | 2015-11-09 | 2015-12-30 | 苏州汉森电梯有限公司 | Skirt guard panel anti-clamping device of escalator with automatic triggering and stopping functions |
| CN111312606A (en) * | 2019-11-29 | 2020-06-19 | 尚越光电科技股份有限公司 | Safe and reliable high-voltage-resistant testing equipment for flexible CIGS solar module |
| EP4328169A1 (en) * | 2022-08-25 | 2024-02-28 | TK Escalator Norte, S.A. | Passenger conveying device and method for safely operating a passenger conveying device |
| WO2024041780A1 (en) * | 2022-08-25 | 2024-02-29 | Tk Escalator Norte, S.A. | Passenger conveying device and method for safely operating a passenger conveying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202108360U (en) | Pressure-sensitive anti-clamp rubber device | |
| CN104359196B (en) | Data-center-based multiple-connection air conditioner control system and implementation method | |
| CN105971864B (en) | Pump group drive system | |
| CN104764896A (en) | Sampling probe anti-collision device for in-vitro diagnosis equipment | |
| CN113933669B (en) | Intelligent insulation detection system for online IT system | |
| CN103303779A (en) | Monitoring system of escalator machine room cover plate | |
| CN212806850U (en) | Displacement detection device for bridge engineering | |
| CN203772594U (en) | Oil discharge device for standard oil sample storage bags | |
| CN105240212A (en) | Manual pitch change control system based on PLC | |
| CN218568159U (en) | Smoke detection device for thermal power plant | |
| CN101240860A (en) | Safety valve | |
| CN204556655U (en) | A kind of sample needle collision avoidance system of in-vitro diagnosis equipment | |
| CN103192796A (en) | Anti-theft parking and anti-misstep accelerator system with relay for controlling forward and reverse rotation of motor | |
| CN208686257U (en) | A kind of fire resistant doorsets monitor of the urgent input interface of band | |
| CN208382273U (en) | A kind of range hood pinch-proof structure | |
| CN102226587A (en) | Automatic water level control device of solar water heater | |
| CN215680466U (en) | Contact finger assembly quality | |
| CN109244855A (en) | A kind of high temperature prior-warning device of switchgear | |
| CN103437584A (en) | Chain state detection device for mechanical garage | |
| CN202944894U (en) | Device for detecting spontaneous combustion of coal on tipper wagon surface to be unloaded | |
| CN203211258U (en) | Automobile parking theft-preventing and mistaken accelerator pedaling-preventing system capable of controlling forward and reverse rotation of motor by relay | |
| CN103434907A (en) | Power supply open-phase protection device of elevator control cabinet | |
| CN202234792U (en) | Water dispenser capable of automatically alarming when without water | |
| CN215180944U (en) | Infrared monitoring mounting structure for 10-35 KV circuit breaker cabinet | |
| CN103671267B (en) | A kind of low pressure warning device and there is the centrifugal pump of low pressure warning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180906 Address after: 101111 Beijing city Beijing economic and Technological Development Zone, Chuang Chuang 7 Street 29 OBE Internet Innovation Park 2 floor 7. Patentee after: OBE Door Control Technology (Beijing) Co., Ltd. Address before: 100176 No. 10 chuchuang street, Beijing economic and Technological Development Zone Patentee before: Zhang Jianxin |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |
|
| CX01 | Expiry of patent term |