CN203925009U - Electric rolling door ground lock protective device - Google Patents
Electric rolling door ground lock protective device Download PDFInfo
- Publication number
- CN203925009U CN203925009U CN201420325106.4U CN201420325106U CN203925009U CN 203925009 U CN203925009 U CN 203925009U CN 201420325106 U CN201420325106 U CN 201420325106U CN 203925009 U CN203925009 U CN 203925009U
- Authority
- CN
- China
- Prior art keywords
- rolling door
- switch
- lock
- ground lock
- electric rolling
- 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
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a kind of electric rolling door ground lock protective device, it is characterized in that: it locks (1) and switch (4) with comprising, ground lock (1) coordinates along plate with the lower of electric rolling door, the rear side of locking (1) is provided with stroke guide rail (2) describedly, and be connected with extension spring (3) between stroke guide rail (2) and ground lock (1), fixing lower on plate with electric rolling door of described switch (4), described switch (4) is connected with wireless launcher (5), this switch (4) is touched mutually with ground lock (1), local lock (1) can unclamp switch (4) while moving up, make switch (4) closure, and send signal by wireless launcher (5).Local lock is not opened while just rising rolling door, and ground lock moves up along stroke guide rail, and then touches switch, makes switch connection, thereby makes electric rolling door stop rising and giving the alarm, and so just can lock with rolling door with protecting and not be damaged.
Description
Technical field
The utility model relates to a kind of electric rolling door ground lock protective device.
Background technology
Rolling door is widely used because it is easy to install, do not account for the advantages such as area.Wherein have a kind of electric rolling door, lock body is specifically installed below rolling door, at closing time, motor is opened in remote control, makes rolling door drop to the lock part of lock body, more manually the sealed realization of lock body is sealed rolling door; In the time of need to opening rolling door, to could rise rolling door subsequently first by lock body unlatching, if but just user does not open lock body remote control unlatching rolling door, and can cause phase-locked the pullling mutually in rolling door and ground to produce damage.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of have power-off protection, warning function are provided, and the electric rolling door ground lock protective device that can avoid rolling door and ground lock to damage.
The purpose of this utility model is achieved in that
The utility model electric rolling door ground lock protective device; lock and switch with comprising; ground lock coordinates along plate with the lower of electric rolling door, and the rear side of locking is provided with stroke guide rail describedly, and is connected with extension spring between stroke guide rail and ground lock; fixing lower on plate with electric rolling door of described switch; described switch is connected with wireless launcher, this switch and the phase-locked touching in ground, and local lock can unclamp switch while moving up; make switch closed, and send signal by wireless launcher.
Described extension spring has one at least.
The utility model electric rolling door ground lock protective device has the following advantages:
The utility model electric rolling door ground local lock of lock protective device is not opened while just rising rolling door; ground lock moves up along stroke guide rail; and then touch switch; make switch connection; and the down circuitry signal rising to control electric rolling door by wireless launcher; to warning circuit, send signal, thereby make electric rolling door stop rising and giving the alarm, so just can lock with rolling door with protecting and not be damaged simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model electric rolling door ground lock protective device in normal locking.
Fig. 2 is the structural representation of the utility model electric rolling door ground lock protective device in guard mode.
In figure: ground lock 1, stroke guide rail 2, extension spring 3, switch 4, wireless launcher 5.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model relates to a kind of electric rolling door ground lock protective device, lock 1 and switch 4 with comprising, ground lock 1 coordinates along plate with the lower of electric rolling door, lock 1 rear side describedly and be provided with stroke guide rail 2, the trip guide rail 2 locks 1 with making can slide up and down 2.5 centimeters along stroke guide rail 2, and be connected with extension spring 3 between stroke guide rail 2 and ground lock 1, described extension spring 3 is carried out spacing for tension that ground lock is made progress, described extension spring 3 has one at least, fixing lower on plate with electric rolling door of described switch 4, described switch 4 is connected with wireless launcher 5, this switch 4 and ground lock 1 touching mutually, in off-state, local lock 1 can unclamp switch 4 while moving down, switch 4 closures, thereby send signal by wireless launcher 5.
The operating principle of this electric rolling door ground lock protective device is:
Local lock is not opened while just rising rolling door; ground lock 1 moves along stroke guide rail 2; and then release-push 4; switch 4 is connected; and the down circuitry signal rising to control electric rolling door by wireless launcher 5; to warning circuit, send signal, thereby make electric rolling door stop rising and giving the alarm, so just can lock with rolling door with protecting and not be damaged simultaneously.
Claims (2)
1. electric rolling door ground lock protective device, it is characterized in that: it locks (1) and switch (4) with comprising, ground lock (1) coordinates along plate with the lower of electric rolling door, the rear side of locking (1) is provided with stroke guide rail (2) describedly, and be connected with extension spring (3) between stroke guide rail (2) and ground lock (1), fixing lower on plate with electric rolling door of described switch (4), described switch (4) is connected with wireless launcher (5), this switch (4) is touched mutually with ground lock (1), local lock (1) can unclamp switch (4) while moving up, make switch (4) closure, and send signal by wireless launcher (5).
2. a kind of electric rolling door according to claim 1 ground lock protective device, is characterized in that: described extension spring (3) has one at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325106.4U CN203925009U (en) | 2014-06-18 | 2014-06-18 | Electric rolling door ground lock protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325106.4U CN203925009U (en) | 2014-06-18 | 2014-06-18 | Electric rolling door ground lock protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925009U true CN203925009U (en) | 2014-11-05 |
Family
ID=51820858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420325106.4U Expired - Fee Related CN203925009U (en) | 2014-06-18 | 2014-06-18 | Electric rolling door ground lock protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401790A (en) * | 2015-12-31 | 2016-03-16 | 杜永发 | Lock tongue hole member for electric gate |
-
2014
- 2014-06-18 CN CN201420325106.4U patent/CN203925009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401790A (en) * | 2015-12-31 | 2016-03-16 | 杜永发 | Lock tongue hole member for electric gate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204326814U (en) | Non-contact type electric opening automobile door anti-clamping system | |
| CN203550129U (en) | Door plate security control device and cabinet air conditioner | |
| CN203287980U (en) | Hand-clamping preventing mechanism for gate | |
| CN203786801U (en) | Door lock system for cable tunnel | |
| CN203925009U (en) | Electric rolling door ground lock protective device | |
| CN103104149A (en) | Emergency lock protection device for fingerprint lock | |
| CN205448229U (en) | Open preventing tong device and having its air conditioning equipment of closed structure | |
| CN208949779U (en) | A kind of pass gates | |
| CN202870942U (en) | Book borrowing and returning safe door system of self-service library | |
| CN203079264U (en) | Coal-returning protection device of belt conveyor | |
| CN202859973U (en) | Anti-theft automatic-opening type indoor fire hydrant box | |
| CN102996001A (en) | Retractable door control device | |
| CN204266706U (en) | A kind of warning system of electric control lock | |
| CN203562932U (en) | Protection structure of high-voltage inverter man-machine interface | |
| CN104715585A (en) | Window closing detection system | |
| CN104391144A (en) | three-dimensional face identification system based watt hour meter installation box | |
| CN205942957U (en) | Wireless induction system of door and window | |
| CN203383700U (en) | Door slot hand-pinch-prevention device for protecting safety of child | |
| CN204668741U (en) | Bonnet infrared measurement of temperature switch cubicle exempted from out by 35kV transformer station KYN-28 type | |
| CN204118628U (en) | A kind of type gate touch type wire-threading device | |
| CN204175164U (en) | The automatic safety device of electric rolling door ground lock | |
| CN203895776U (en) | Door closing sequence limiting device of control cabinet with double-leaf door structure | |
| CN204150829U (en) | A kind of elevator operation remote controller | |
| CN203797733U (en) | Protection structure of pull-down door-opening type microwave oven | |
| CN201495950U (en) | Glass retractable type shielded gate |
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: 20141105 Termination date: 20170618 |