CN203230268U - High-low-voltage power distribution cabinet door lock - Google Patents
High-low-voltage power distribution cabinet door lock Download PDFInfo
- Publication number
- CN203230268U CN203230268U CN 201320256967 CN201320256967U CN203230268U CN 203230268 U CN203230268 U CN 203230268U CN 201320256967 CN201320256967 CN 201320256967 CN 201320256967 U CN201320256967 U CN 201320256967U CN 203230268 U CN203230268 U CN 203230268U
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- lock
- power distribution
- distribution cabinet
- locking mechanism
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Abstract
The utility model relates to a high-low-voltage power distribution cabinet door lock. The high-low-voltage power distribution cabinet door block comprises an active lock and a slave lock, wherein the active lock comprises a driving gear (1), a bi-directional twisting handle (3), a serrated lock rod (4) and a positioning groove (2), and the slave lock comprises a driven gear (6), a locking mechanism (9), a lock core (7), a return spring (10) and a lock tongue (8); and the two gears are arranged on the lower side of the serrated lock rod (4) and engaged with the serrated lock rod (4), the positioning groove (2) is arranged above the serrated lock rod (4), the bi-directional twisting handle (3) is installed on the center of the driving gear (1), one end of the locking mechanism (9) is fixed on a fixed structure (14), the other end of the locking mechanism (9) is connected with the lock tongue (8) through a lock tongue pull rod (13), and the return spring (10) is arranged between the locking mechanism (9) and the fixed mechanism (14). Due to the adoption of the high-low-voltage power distribution cabinet door lock, the tightness of the door control can be improved, dust and small animals can be effectively prevented from entering, the door can be forced to be opened at a critical moment, and the injury of the lock rod on the human body can be avoided.
Description
Technical field
The utility model relates to high-low voltage electric power distribution cabinet gate inhibition lock.
Background technology
At present, high-low voltage electric power distribution cabinet has obtained widely using in power system, because equipment is valuable in the cabinet-type air conditioner, and long-term use gathers dust, foreign matter etc. easily, causes damage of internal device, even causes security incident.The lockset of power distribution cabinet, both had antitheft, prevent the function that enters, can make tightly closure of power distribution cabinet door and cabinet simultaneously, effectively prevent dust, fire.
Traditional a kind of power distribution cabinet door lock, as application number 201110365938.X, it comprises latch plate, and the surface of latch plate arranges guide rail bracket, and lock is fastened in guide rail bracket and slided, the end that lock is fastened is provided with the shank of the key of ' J ' shape, the arranged outside of guide rail bracket has padlock spare, and padlock spare is provided with the padlock hole, and this power distribution cabinet door lock adopts lock to fasten with lockset and locks two fan doors, be prone to the space between the gate inhibition, be unfavorable for preventing dust; When fire incident takes place, because that lock is fastened when using with lockset is cumbersome, be unfavorable for switch gate inhibition rapidly; In addition, do not note as if the staff, then may be fastened scratch or scratch by lock, cause personal injury.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of locking high-low voltage electric power distribution cabinet gate inhibition lock easily is provided, and it can improve gate inhibition's seal, effectively prevents entering of dust, toy, can open by force at crucial moment, can avoid locking bar that the person is damaged.
The purpose of this utility model is achieved through the following technical solutions: high-low voltage electric power distribution cabinet gate inhibition lock, it comprises initiatively lock and driven lock, initiatively lock comprises driving gear, two-way twisting handle, profile of tooth locking bar and locating slot, and driven lock comprises driven gear, locking mechanism, lock core, back-moving spring and dead bolt; Driving gear and driven gear all are positioned at the downside of profile of tooth locking bar and mutually meshing with the profile of tooth locking bar, profile of tooth locking bar top is provided with locating slot, two-way twisting handle is contained in the center of driving gear, locking mechanism one end is fixed on the fixed structure of driven lock, the other end connects dead bolt by the dead bolt pull bar, and back-moving spring also is housed between locking mechanism and the fixed structure.
Further, described active is locked pin also is housed, and pin is contained in the right-hand member of locating slot.
Further, described driven locking also is equipped with location-plate, and location-plate is fixed on the locating slot top.
The beneficial effects of the utility model are:
1) the locking length of twisting handle adjustable whole profile of tooth locking bar makes the tightly closed of door and cabinet, improves gate inhibition's seal, effectively prevents entering of dust and toy, reduces the generation of the interior components and parts short circuit accident of cabinet;
2) can be inserted in sleeve pipe on hand at two-way handle, when needs are in time opened, can dead bolt be twisted into two parts by rotating two-way twisting handle, in time open the gate inhibition;
Open gate inhibition's time when 3) the timely performance shortening accident of switch takes place;
4) can avoid locking bar to wipe extension damages the person.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure, 1-driving gear, 2-locating slot, the two-way twisting handle of 3-, 4-profile of tooth locking bar, 5-location-plate, 6-driven gear, 7-lock core, 8-dead bolt, 9-locking mechanism, 10-back-moving spring, 11-pin, 12-gate inhibition, 13-dead bolt pull bar, 14-fixed structure.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, high-low voltage electric power distribution cabinet gate inhibition lock, it comprises initiatively lock and driven lock, and initiatively lock comprises driving gear 1, two-way twisting handle 3, profile of tooth locking bar 4 and locating slot 2, and driven lock comprises driven gear 6, locking mechanism 9, lock core 7, back-moving spring 10 and dead bolt 8; Driving gear 1 and driven gear 6 all are positioned at the downside of profile of tooth locking bar 4 and mutually meshing with profile of tooth locking bar 4, profile of tooth locking bar 4 tops are provided with locating slot 2, two-way twisting handle 3 is contained in the center of driving gear 1, locking mechanism 9 one ends are fixed on the fixed structure 14 of driven lock, the other end connects dead bolt 8 by the dead bolt pull bar, between locking mechanism 9 and the fixed structure 14 back-moving spring 10 is housed also.
Further, described active is locked pin 11 also is housed, and pin 11 is contained in the right-hand member of locating slot 2.
Further, described driven locking also is equipped with location-plate 5, and location-plate 5 is fixed on locating slot 2 tops.
The utility model course of work is as follows: the two-way twisting handle 3 of forward rotation, drive the profile of tooth locking bar 4 of locating slot 2, profile of tooth locking bar 4 is sent into driven lockhole on the other side, 6 pairs of profile of tooth locking bars 4 of driven gear are stablized, and force gate inhibition's 12 tight closure, forward turns key rotation lock core 7, and dead bolt 8 is ejected, avoid locking mechanism 9 resiliences, profile of tooth locking bar 4 is formed locking; Oppositely turn key rotation lock core 7, dead bolt 8 is entered in the dead bolt slide opening, locking mechanism 9 resiliences unlock to profile of tooth locking bar 4, and the two-way twisting handle 3 of backward rotation is pulled out profile of tooth locking bar 4 again; When no key and when needing emergency opening, be inserted in sleeve pipe at two-way twisting handle 3, in time twist into two parts dead bolt 8, open the gate inhibition.
Claims (3)
1. the high-low voltage electric power distribution cabinet gate inhibition locks, it is characterized in that: it comprises initiatively lock and driven lock, initiatively lock comprises driving gear (1), two-way twisting handle (3), profile of tooth locking bar (4) and locating slot (2), and driven lock comprises driven gear (6), locking mechanism (9), lock core (7), back-moving spring (10) and dead bolt (8); Driving gear (1) and driven gear (6) all are positioned at the downside of profile of tooth locking bar (4) and mutually meshing with profile of tooth locking bar (4), profile of tooth locking bar (4) top is provided with locating slot (2), two-way twisting handle (3) is contained in the center of driving gear (1), locking mechanism (9) one ends are fixed on the fixed structure (14) of driven lock, the other end connects dead bolt (8) by dead bolt pull bar (13), between locking mechanism (9) and the fixed structure (14) back-moving spring (10) is housed also.
2. high-low voltage electric power distribution cabinet gate inhibition according to claim 1 locks, and it is characterized in that: described active is locked pin (11) also is housed, and pin (11) is contained in the right-hand member of locating slot (2).
3. high-low voltage electric power distribution cabinet gate inhibition according to claim 1 locks, and it is characterized in that: described driven locking also is equipped with location-plate (5), and location-plate (5) is fixed on locating slot (2) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320256967 CN203230268U (en) | 2013-05-14 | 2013-05-14 | High-low-voltage power distribution cabinet door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320256967 CN203230268U (en) | 2013-05-14 | 2013-05-14 | High-low-voltage power distribution cabinet door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203230268U true CN203230268U (en) | 2013-10-09 |
Family
ID=49286401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320256967 Expired - Fee Related CN203230268U (en) | 2013-05-14 | 2013-05-14 | High-low-voltage power distribution cabinet door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203230268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696634A (en) * | 2013-12-25 | 2014-04-02 | 广东志成冠军集团有限公司 | Door locking device and direct-current communication power supply distribution box with same |
| CN108049724A (en) * | 2017-12-29 | 2018-05-18 | 贵州天下无贼科技有限公司 | The opening door anti-theft device and method with gear burglar-proof mechanism of integral cabinet |
-
2013
- 2013-05-14 CN CN 201320256967 patent/CN203230268U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696634A (en) * | 2013-12-25 | 2014-04-02 | 广东志成冠军集团有限公司 | Door locking device and direct-current communication power supply distribution box with same |
| CN108049724A (en) * | 2017-12-29 | 2018-05-18 | 贵州天下无贼科技有限公司 | The opening door anti-theft device and method with gear burglar-proof mechanism of integral cabinet |
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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: 20131009 Termination date: 20180514 |