CN104314390A - Quick-lock device for cabinet door of fire hydrant cabinet - Google Patents
Quick-lock device for cabinet door of fire hydrant cabinet Download PDFInfo
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- CN104314390A CN104314390A CN201410530484.0A CN201410530484A CN104314390A CN 104314390 A CN104314390 A CN 104314390A CN 201410530484 A CN201410530484 A CN 201410530484A CN 104314390 A CN104314390 A CN 104314390A
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- hole
- cabinet
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- strip
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides a quick-lock device for a cabinet door of a fire hydrant cabinet, wherein the quick-lock device is long in service life. The quick-lock device comprises a push button, a spring bolt, an installation seat arranged on the inner wall of a cabinet body, and a return spring, wherein the installation seat is provided with a guide through hole along the length direction of the installation seat; the inner wall of one side of a corner of the cabinet body is provided with a strip-type through hole; the guide through hole is opposite to the strip-type through hole in position, and the axis of the guide through hole and the axis of the strip-type through hole are positioned in the same straight line; the push button penetrates through the guide through hole and the strip-type through hole and is in sliding sleeve match with the installation seat; gaskets are arranged at two hole ends of the guide through hole in the installation seat; one end of the spring bolt is provided with screw threads; the push button is provided with a plurality of threaded holes; one end of the spring bolt passes through one of the threaded holes and is connected with the push button through screw threads; the other end of the spring bolt is provided with clamping hook which is capable of clamping a clamp plate of the cabinet door; the return spring is arranged around the push button; two ends of the return spring are respectively fixed on the gaskets.
Description
Technical field
The present invention relates to a kind of lock, be specifically related to a kind of fast locking device for fire hydrant cabinet cabinet door.
Background technology
?in order to ensure the safety of fire fighting device, prevent fire fighting device to be subject to the pollution of external environment, fire fighting device will be arranged in fire hydrant cabinet.Because fire fighting device normally in case of emergency uses, therefore the cabinet door of fire hydrant cabinet will adopt fast locking device, in emergency circumstances can open fast at fire etc.
The fast locking device of existing a kind of fire hydrant cabinet cabinet door as shown in Figure 1, comprise button 1, dead bolt 2 and spring 3, button 1 is located on cabinet, spring 3 one end is in the serpentine tilted, and the other end is shape linearly, and the end winding support of serpentine section spring is inside cabinet, linear section spring is parallel with cabinet, and the middle part of linear section spring is connected to the inner of button 1, connection one end, end dead bolt of linear section spring, dead bolt 2 other end may be stuck on the clamp that arranges inside cabinet door.When pressing the button, under the drive of spring, dead bolt by after move and depart from clamp.
There is following problem in the fast locking device of said structure: be only lean on the elastic force of spring to carry out locking and unlocking, after using a period of time, spring is easily out of shape coupling mechanism force and diminishes, or damages, and the application life of fast locking device is shorter, also extremely bothers as changed spring.
Summary of the invention
The invention provides a kind of fast locking device of long service life.
The present invention program is as follows: for the fast locking device of fire hydrant cabinet cabinet door, comprise button, dead bolt, be arranged on the mount pad on cabinet inwall and back-moving spring, length direction along described mount pad is provided with guide through hole, the inwall of side, cabinet turning is provided with strip through-hole, guide through hole and axis relative with the position of strip through-hole point-blank, button to be arranged in guide through hole and strip through-hole and to coordinate with described mount pad sliding sleeve, two nose ends being positioned at guide through hole in mount pad are equipped with packing ring, dead bolt one end is provided with screw thread, button is provided with multiple screwed hole, dead bolt one end is threaded with button by one of them screwed hole, the dead bolt other end is provided with the grab that can block cabinet badge plate, described back-moving spring is arranged on the border of button, described back-moving spring two ends are separately fixed on described packing ring.
This programme operating principle is as follows: the grab of dead bolt blocks the clamp of cabinet door, locking fire hydrant cabinet; During unblock, press the button, button will drive dead bolt to retreat, until the clamp of the grab of dead bolt and cabinet door departs from, now can open cabinet door.
In such scheme: packing ring has the effect avoiding button Face to wear, and make button motion more steady when button is pressed; Dead bolt is threaded with button, once dead bolt damages, very conveniently to change, and on button, is provided with multiple screwed hole, and during use, can distance as required select suitable screwed hole to install dead bolt, project organization be more reasonable.
Compared with prior art, the advantage of this programme is: during unblock, and no longer rely on the elastic force of spring to unlock, spring only plays the effect of reset, greatly can improve the application life of fast locking device, and this fast locking device structure is comparatively simple, has practicality.
Further, cabinet inwall is also provided with fixture block, being provided with cross section in the end that described button is positioned at cabinet is rectangular locking plate, locking plate can with described fixture block clamping.By said structure, during unblock, after pressing the button, by button rotation angle, locking plate can be made to be connected on fixture block, make button keep released state, thus conveniently can carry out the operation of taking of fire fighting device.
Further, conveniently operate, the end be positioned at outside cabinet at described button is provided with button handle.
Accompanying drawing explanation
Fig. 1 is the fast locking device structural representation of a kind of fire hydrant cabinet of prior art;
Structural representation during the fast locking device locking that Fig. 2 is the present invention for fire hydrant cabinet cabinet door;
The structural representation of locking plate and fixture block clamping when Fig. 3 is the fast locking device unblock for fire hydrant cabinet cabinet door in Fig. 2 embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
The fast locking device for fire hydrant cabinet cabinet door as shown in Figure 2, the Reference numeral in accompanying drawing comprises button 4, button handle 41, screwed hole 42, locking plate 43, dead bolt 5, grab 51, mount pad 6, guide through hole 61, pad 7, back-moving spring 8, fixture block 9, cabinet 10, cabinet door 11 and clamp 111.
Mount pad 6 is welded on the inwall of cabinet 10, length direction along mount pad 6 arranges guide through hole 61, the inwall of side, cabinet 10 turning is provided with strip through-hole, guide through hole 61 and axis relative with the position of strip through-hole point-blank, button 4 to be arranged in guide through hole 61 and strip through-hole and to coordinate with mount pad 6 sliding sleeve, and two nose ends being positioned at guide through hole 61 in mount pad 6 all arrange packing ring 7.Back-moving spring 8 is arranged on the border of button 1, and back-moving spring 8 two ends are separately fixed on two packing rings 7.
Conveniently operate, button handle 41 is set in button 4 end be positioned at outside cabinet 10; Button 4 arranges three screwed holes 42, and dead bolt 5 one end is provided with screw thread, and dead bolt 5 one end is threaded with button 4 by one of them screwed hole, blocks the grab 51 of cabinet door 11 clamp 111 when dead bolt 5 other end arranges cabinet door locking; Arranging cross section in the end that button 4 is positioned at cabinet 10 is rectangular locking plate 43.
As shown in Figures 2 and 3, fixture block 9 is arranged on cabinet 10 inwall, during cabinet door locking, the long limit of locking plate is with fixture block is relative and minor face is vertical with fixture block, during unblock, press the button, button drives dead bolt to retreat, because the long limit of locking plate is with fixture block is relative and minor face is vertical with fixture block, therefore can ensure that locking plate passes through the top of fixture block, after locking plate is by the top of fixture block, turn knob, make the minor face of locking plate limit relative to and long fixture block vertical with fixture block, now locking plate will with described fixture block clamping, make button keep released state.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that to those skilled in the art, and under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these also should be considered as within protection scope of the present invention.
Claims (3)
1. for the fast locking device of fire hydrant cabinet cabinet door, comprise button and dead bolt, it is characterized in that, also comprise and be arranged on mount pad on cabinet inwall and back-moving spring, length direction along described mount pad is provided with guide through hole, the inwall of side, cabinet turning is provided with strip through-hole, guide through hole and axis relative with the position of strip through-hole point-blank, button to be arranged in guide through hole and strip through-hole and to coordinate with described mount pad sliding sleeve, two nose ends being positioned at guide through hole in mount pad are equipped with packing ring, dead bolt one end is provided with screw thread, button is provided with multiple screwed hole, dead bolt one end is threaded with button by one of them screwed hole, the dead bolt other end is provided with the grab that can block cabinet badge plate, described back-moving spring is arranged on the border of button, described back-moving spring two ends are separately fixed on described packing ring.
2. the fast locking device for fire hydrant cabinet cabinet door according to claim 1, is characterized in that, cabinet inwall is also provided with fixture block, and being provided with cross section in the end that described button is positioned at cabinet is rectangular locking plate, locking plate can with described fixture block clamping.
3. the fast locking device for fire hydrant cabinet cabinet door according to claim 1, it is characterized in that, the end be positioned at outside cabinet at described button is provided with button handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530484.0A CN104314390A (en) | 2014-10-10 | 2014-10-10 | Quick-lock device for cabinet door of fire hydrant cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530484.0A CN104314390A (en) | 2014-10-10 | 2014-10-10 | Quick-lock device for cabinet door of fire hydrant cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104314390A true CN104314390A (en) | 2015-01-28 |
Family
ID=52369688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410530484.0A Pending CN104314390A (en) | 2014-10-10 | 2014-10-10 | Quick-lock device for cabinet door of fire hydrant cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314390A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337838A (en) * | 2018-02-06 | 2018-07-27 | 许洪亮 | A kind of main frame portable placement cabinet |
| CN109066342A (en) * | 2018-08-31 | 2018-12-21 | 嘉兴市正辉电力设备有限公司 | A kind of high-tension switch gear with locking system |
| CN109364402A (en) * | 2018-11-28 | 2019-02-22 | 泉州市汇达工业设计有限公司 | A kind of fire-fighting sprays fire extinguisher storing compartment |
| CN112727248A (en) * | 2020-12-29 | 2021-04-30 | 贵州迈米路科技发展有限公司 | Method for locking cabinet door of power distribution cabinet based on door closing action |
| CN112867306A (en) * | 2019-11-28 | 2021-05-28 | 中车永济电机有限公司 | Converter cabinet |
-
2014
- 2014-10-10 CN CN201410530484.0A patent/CN104314390A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337838A (en) * | 2018-02-06 | 2018-07-27 | 许洪亮 | A kind of main frame portable placement cabinet |
| CN108337838B (en) * | 2018-02-06 | 2019-12-27 | 蚌埠创景信息科技有限公司 | Cabinet is placed to main frame portable |
| CN109066342A (en) * | 2018-08-31 | 2018-12-21 | 嘉兴市正辉电力设备有限公司 | A kind of high-tension switch gear with locking system |
| CN109364402A (en) * | 2018-11-28 | 2019-02-22 | 泉州市汇达工业设计有限公司 | A kind of fire-fighting sprays fire extinguisher storing compartment |
| CN112867306A (en) * | 2019-11-28 | 2021-05-28 | 中车永济电机有限公司 | Converter cabinet |
| CN112727248A (en) * | 2020-12-29 | 2021-04-30 | 贵州迈米路科技发展有限公司 | Method for locking cabinet door of power distribution cabinet based on door closing action |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |