CN203412395U - Automatic locking device of electrically operated gate - Google Patents
Automatic locking device of electrically operated gate Download PDFInfo
- Publication number
- CN203412395U CN203412395U CN201320525574.1U CN201320525574U CN203412395U CN 203412395 U CN203412395 U CN 203412395U CN 201320525574 U CN201320525574 U CN 201320525574U CN 203412395 U CN203412395 U CN 203412395U
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- CN
- China
- Prior art keywords
- connecting rod
- hydraulic driver
- electrically operated
- locking device
- operated gate
- 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 automatic locking device of an electrically operated gate, and belongs to the technical field of door locks. According to the technical scheme, the automatic locking device comprises a hydraulic driver, a connecting rod, a support and a vertical set bar; the hydraulic driver is vertically fixed on the upper portion of the electrically operated gate, and a motor inside the hydraulic driver is connected with a control circuit; the connecting rod is transversely placed, one end of the connecting rod is hinged to a push rod of the hydraulic driver, and the other end of the connecting rod is hinged to the upper end of the vertical set bar; the support is fixed on the upper portion of the electrically operated gate and is hinged to the middle of the connecting rod, and the lower end of the vertical set bar corresponds to a lock hole of the electrically operated gate. By means of the automatic locking device of the electrically operated gate, the hydraulic driver drives the vertical set bar to move up and down through the connecting rod, so that locking and unlocking of the electrically operated gate are achieved, the device not only can reliably lock the gate and eradicate the burglary of lawless persons but also can achieve linkage with a traveling mechanism through the rational design of the control circuit, and thus operation is very convenient.
Description
Technical field
The utility model relates to a kind of automatic locking device that is applicable to Power-driven gate, belongs to door lock technical field.
Background technology
For preventing that lawless person from stealing goods and materials, some enterprises have installed and have been formed by Plate Welding, adopt electric single-beam crane walking mechanism and with the Power-driven gate of dead-man's device.But the brake gear that motor itself carries generally cannot be locked by gate, and gate still can move under external force, can not meet the antitheft requirement of enterprise, cannot guarantee the safety of enterprise material.Therefore, be necessary to design a kind of can be by the reliable locked Power-driven gate automatic locking device of door-plate.
Utility model content
The purpose of this utility model is the drawback for prior art, provide a kind of can be by the complete locked electric door automatic locking device in gate, to meet the antitheft requirement of enterprise.
Problem described in the utility model realizes with following technical proposals:
A kind of electric door automatic locking device, formation comprises hydraulic driver, connecting rod, bearing and vertical locking bolt, described hydraulic driver is vertically fixed on Power-driven gate top, its motor internal connection control circuit, described connecting rod is laterally placed, and the push rod of its one end and hydraulic driver is hinged, and the other end is hinged with the upper end of vertical locking bolt, described bearing is fixed on Power-driven gate top hinged with the middle part of connecting rod, and the lower end of described vertical locking bolt is corresponding with the lockhole of Power-driven gate.
Above-mentioned electric door automatic locking device, described hydraulic driver is positioned at the top of connecting rod.
Above-mentioned electric door automatic locking device, the jointed shaft of the push rod of described connecting rod and hydraulic driver, bearing and vertical locking bolt is three horizontal bearing pins that are parallel to each other.
Hydraulic driver of the present utility model drives vertical locking bolt to move up and down by connecting rod, Power-driven gate is locked and unblanked, this device not only can be reliably locked by gate, thoroughly stop lawless person's larceny, and by appropriate design control circuit, can also realize the interlock with walking mechanism, easy to operate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure, each list of reference numerals is: 1, hydraulic driver; 2, connecting rod; 3, vertical locking bolt; 4, bearing; 5, jointed shaft.
The specific embodiment
Referring to Fig. 1, the utility model is comprised of hydraulic driver 1, connecting rod 2, vertical locking bolt 3, bearing 4 and three jointed shafts 5.In Fig. 1, solid line is partly the locking state of automatic locking device, the opening that dotted portion is automatic locking device.
Operating principle of the present utility model is: when gate is opened hydraulic driver 1 electric, its push rod is operation rapidly downwards, according to lever principle, vertically locking bolt 3 is mentioned, gate is in released state, the walking mechanism at gate obtains electric operation simultaneously; Gate obtains electric operation at closing time, and while hydraulic driver 1 obtains electric, and vertically locking bolt 3 is mentioned, and after gate walking is in place, gate walking mechanism and hydraulic driver 1 be dead electricity simultaneously, and vertical locking bolt 3 enters the lockhole at gate by the operation downwards of conducting oneself with dignity, reach the object of locking a door.
Utilize time-delay relay, in the time of can making operator by downward swing door or door close button, first hydraulic driver 1 moves, and the vertical locking bolt 3 inserting in Power-driven gate lockhole is extracted to then Power-driven gate action; When pressing stop button, the power-off of all loops, vertically locking bolt 3 falls automatically, and Power-driven gate is locked.
Claims (3)
1. an electric door automatic locking device, it is characterized in that, it comprises hydraulic driver (1), connecting rod (2), bearing (4) and vertically locking bolt (3), described hydraulic driver (1) is vertically fixed on Power-driven gate top, its motor internal connection control circuit, described connecting rod (2) is laterally placed, the push rod of its one end and hydraulic driver (1) is hinged, the other end is hinged with the upper end of vertical locking bolt (3), described bearing (4) is fixed on Power-driven gate top hinged with the middle part of connecting rod (2), the lower end of described vertical locking bolt (3) is corresponding with the lockhole of Power-driven gate.
2. a kind of electric door automatic locking device according to claim 1, is characterized in that, described hydraulic driver (1) is positioned at the top of connecting rod (2).
3. a kind of electric door automatic locking device according to claim 1 and 2, is characterized in that, described connecting rod (2) is three horizontal bearing pins that are parallel to each other with the jointed shaft of push rod, bearing (4) and the vertical locking bolt (3) of hydraulic driver (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525574.1U CN203412395U (en) | 2013-08-27 | 2013-08-27 | Automatic locking device of electrically operated gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525574.1U CN203412395U (en) | 2013-08-27 | 2013-08-27 | Automatic locking device of electrically operated gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203412395U true CN203412395U (en) | 2014-01-29 |
Family
ID=49975291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525574.1U Expired - Fee Related CN203412395U (en) | 2013-08-27 | 2013-08-27 | Automatic locking device of electrically operated gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203412395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952281A (en) * | 2016-07-01 | 2016-09-21 | 佛山市业鹏机械有限公司 | Opening-closing anchor for supergiant double open steel door |
-
2013
- 2013-08-27 CN CN201320525574.1U patent/CN203412395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952281A (en) * | 2016-07-01 | 2016-09-21 | 佛山市业鹏机械有限公司 | Opening-closing anchor for supergiant double open steel door |
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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: 20140129 Termination date: 20160827 |