CN203669547U - Door lock device and direct-current power supply distribution cabinet for communication using same - Google Patents
Door lock device and direct-current power supply distribution cabinet for communication using same Download PDFInfo
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- CN203669547U CN203669547U CN201320866032.0U CN201320866032U CN203669547U CN 203669547 U CN203669547 U CN 203669547U CN 201320866032 U CN201320866032 U CN 201320866032U CN 203669547 U CN203669547 U CN 203669547U
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- lock
- locking bar
- interlock locking
- door
- door lock
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- 238000004891 communication Methods 0.000 title claims abstract description 13
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a door lock device which comprises a lock cylinder, a control handle, a linkage lock rod and multiple fixed locking elements, wherein the control handle is used for controlling the lock cylinder to rotate. The lock cylinder and the linkage lock rod are matched to drive the linkage lock rod to move, the linkage lock rod is provided with multiple movable locking elements moving along with the linkage lock rod synchronously, the movable locking elements and the fixed locking elements are identical in number and correspond to each other in position, the lock cylinder is provided with a rotary baffle, a fixed baffle is arranged on the position corresponding to the rotary baffle, and locking of the door lock device is achieved through matching of the movable locking elements and the fixed locking elements and matching of the rotary baffle and the fixed baffle. The utility model further discloses a direct-current power supply distribution cabinet for communication using the door lock device. The door lock device is simple in structure, has a linkage function, can achieve multi-point locking and multi-point unlocking functions, and can guarantee reliable locking and quick opening of the power supply distribution cabinet when arranged in the power supply distribution cabinet.
Description
Technical field
The utility model relates to communication power supply distribution technique field, relates in particular to a kind of door lock assembly and applies the communication DC power distribution cabinet of this device.
Background technology
Internet data center is based on internet, for the equipment of centralised collection, storage, processing and transmission data provides the facility of operation maintenance and relevant service is provided.Along with increasingly extensive its importance of its application also manifests gradually, for the normal operation that ensures Internet data center has very high requirement to its electrical distribution system, in existing computer room of internet data center, the AC/DC distribution cabinet for communication power source that adopt are powered to it more, and real-time monitoring, the fault warning etc. of various operational factors are provided simultaneously.
For guaranteeing power supply safety, the cabinet door of power distribution cabinet must could be opened with special bitting by special messenger.From preventing opening by mistake cabinet door and preventing that the angle that cabinet door is opened by accidental shock power from considering, door lock should have stronger fastening strength, and because cabinet is conventionally higher, between cabinet and cabinet door, is difficult to ensure that by single locking position cabinet door is connected with cabinet reliably; And consider from the angle of emergency action burst accident, adopt the door lock of many places lock to be difficult to again be opened rapidly.
Although existing door lock of power distribution cabinet is provided with in order to improve the fastening strength of door lock the intensity that this structure of multiple independent door locks can ensure that door lock locks power distribution cabinet various piece between Men Tiyu rack, but need to, one by one by each door-lock opening, be difficult to realize rapid unlatching in the time opening the door.
Utility model content
The purpose of this utility model is: provide one to have linkage function, can realize the door lock assembly of multi-point fastening and multiple spot unlocking function simultaneously.
Another object of the present utility model is: the communication DC power distribution cabinet that a kind of door lock assembly with multi-point fastening and multiple spot unlocking function is provided.
For reaching this object, the utility model by the following technical solutions:
A kind of door lock assembly, comprise lock core, control the joystick that described lock core rotates, interlock locking bar and some fixing lock pieces, described lock core matches with described interlock locking bar and drives described interlock locking bar motion, on described interlock locking bar, be provided with the mobile lock piece that some and described interlock locking bar is synchronized with the movement, described mobile lock piece is identical with described fixing lock piece quantity, position is corresponding, on described lock core, be provided with rotation catch, corresponding with the described rotation catch fixed dam that is provided with, described mobile lock piece and described fixing lock piece match, described rotation catch matches and realizes the locking of door lock assembly with described fixed dam.
As the preferred technical scheme of one, described lock core is circular configuration, and its external surface is provided with gear structure, and described interlock locking bar is fixedly mounted on the tooth bar matching with described gear.
As the preferred technical scheme of one, described tooth bar is arranged on the middle part of described interlock locking bar, and described interlock locking bar is by described rack drives.
As the preferred technical scheme of one, described interlock locking bar is two, one end of every described interlock locking bar is provided with the tooth bar matching with the gear structure of described lock core outside, two described interlock locking bar motions in the opposite direction under the drive of described lock core.
As the preferred technical scheme of one, described mobile lock piece is the lock pin that protrudes from described interlock locking bar, on described fixing lock piece, is provided with the fixing hole matching with described lock pin.
As the preferred technical scheme of one, described fixing lock piece is arranged on one end of described interlock locking bar, and described interlock locking bar described fixing lock piece that passes or shift out of spor ts choice under the drive of described lock core is realized locking or release.
As the preferred technical scheme of one, described lock pin and described interlock locking bar removably connect, or described lock pin and described interlock locking bar are structure as a whole.
As the preferred technical scheme of one, described lock core is arranged in lock housing, is provided with the resigning hole that can make described tooth bar pass through in described lock housing.
A kind of communication DC power distribution cabinet of applying door lock assembly as above, comprise cabinet main body and cabinet door, described cabinet door one end is hinged in described cabinet main body, on described cabinet door, away from described hinged one end, described lock core and described interlock locking bar are set, corresponding with described interlock locking bar in described cabinet main body described fixing lock piece are set.
As the preferred technical scheme of one, on described cabinet door, be provided with the guide for described interlock locking bar is led.
As the preferred technical scheme of one, described guide is the guide finger being fixedly mounted on described cabinet door, on described interlock locking bar, is provided with the waist-shaped hole matching with described guide finger.
Preferably, described guide is the gathering sill being fixedly installed on described cabinet door, and described interlock locking bar is arranged in described gathering sill and can in described gathering sill, slides.
The beneficial effects of the utility model are: door lock assembly is simple in structure, have linkage function and can realize multi-point fastening and multiple spot unlocking function simultaneously, are arranged in power distribution cabinet and can ensureing that power distribution cabinet locking realizes rapidly and opening simultaneously reliably.
Brief description of the drawings
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is door lock assembly structural representation (not comprising fixing lock piece) described in embodiment mono-.
Fig. 2 fixes lock piece structural representation described in embodiment mono-.
Fig. 3 is the fixing lock piece of door lock assembly released state and mobile lock piece position relationship schematic diagram in embodiment mono-.
Fig. 4 is the fixing lock piece of door lock assembly lock-out state and mobile lock piece position relationship schematic diagram in embodiment mono-.
Fig. 5 is communication DC power distribution cabinet schematic diagram described in embodiment mono-.
Fig. 6 is door lock assembly structural representation (not comprising fixing lock piece) described in embodiment bis-.
Fig. 7 is the door lock assembly status architecture schematic diagram that unlocks described in embodiment tri-.
Fig. 8 is door lock assembly lock-out state structural representation described in embodiment tri-.
In Fig. 1 to 5:
100, lock housing; 101, lock core; 102, tooth bar; 103, resigning hole; 104, interlock locking bar body; 105, mobile lock piece; 106, fixing lock piece; 107, fixing lock piece body; 108, through hole; 109, groove; 110, cabinet main body; 111, cabinet door; 112, interlock locking bar; 113, waist-shaped hole.
In Fig. 6:
200, lock housing; 201, lock core; 202, the first tooth bar; 203, the second tooth bar; 204, the first resigning hole; 205, the second resigning hole; 206, the first interlock locking bar; 207, the second interlock locking bar; 208, mobile lock piece.
In Fig. 7,8:
300, lock housing; 301, lock core; 302, the first tooth bar; 303, the second tooth bar; 304, rotation catch; 305, fixed dam; 306, the first interlock locking bar; 307, the second interlock locking bar; 308, fixing lock piece.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the invention.
Embodiment mono-:
As shown in Fig. 1～5, in the present embodiment, a kind of door lock assembly described in the utility model, comprising cooperatively interacts realizes fixedly locked device and the motion locking device of lock function, motion locking device comprise be arranged in lock housing 100 and can be under the drive of joystick at the circular lock core 101 of lock housing 100 interior rotations, in lock housing 100, be provided with handle hole, joystick reaches lock housing 100 outsides through handle hole.
Lock core 101 external surfaces are provided with gear structure, a side of lock core 101 vertical be provided with the tooth bar 102 matching with lock core 101 external surface gear structures, in lock housing 100, be provided with gathering sill, tooth bar 102 is arranged in gathering sill and can under the effect of lock core 101, in gathering sill, slides, and is provided with the resigning hole 103 that can make tooth bar pass lock housing 100 in lock housing 100.
Shang Xia 100, two ends be provided with resigning hole 103 in lock housing, tooth bar 102 two ends are passed into respectively upper and lower symmetrically arranged resigning hole 103 and are reached lock housing 100 outsides, the end of stretching out resigning hole 103 at tooth bar 102 is installed with interlock locking bar 112, and interlock locking bar 112 comprises interlock locking bar body 104 and protrudes from the mobile lock piece 105 of interlock locking bar body 104.
In the present embodiment, mobile lock piece 105 adopts the straight pin being structure as a whole with interlock locking bar body 107, fixing lock piece 106 comprises fixing lock piece body 107, on fixing lock piece body 107, be provided with the through hole 108 that the locking bar 112 that can make to link passes, and can hold the groove 109 of straight pin, be with carry-over bar 102 and interlock locking bar 112 to move by lock core 101, make straight pin enter into groove 109 and realize locking.
Do in process in work, interlock locking bar 112 and tooth bar 102 move on the whole under the drive of lock core 101 realizes locking, and entirety moves down and realizes release.
In the utility model, also introduce a kind of communication DC power distribution cabinet that adopts above-mentioned door lock assembly, comprise cabinet main body and cabinet door 111, cabinet door 111 one end are hinged in cabinet main body 110, on cabinet door 111, away from hinged one end, lock core 101 and interlock locking bar 112 are set, in cabinet main body 110, lock piece 106 is fixed in arrange corresponding with interlock locking bar 112.On cabinet door 111, be provided with the guide for interlock locking bar 112 is led.
Preferably, guide is the guide finger being fixedly mounted on cabinet door, on interlock locking bar 112, is provided with the waist-shaped hole 113 matching with guide finger.
Embodiment bis-:
As shown in Figure 6, in the present embodiment, in door lock assembly and embodiment mono-, basic identical its difference of door lock assembly structure is, in the present embodiment, there is the first tooth bar 202 and the second tooth bar 203, and the first tooth bar 202 and the second tooth bar 203 lay respectively at the both sides of lock core 201, be provided with first resigning hole 204 that can make the first tooth bar 202 pass at the upper surface of lock housing 200, be provided with second resigning hole 205 that can make the second tooth bar 203 pass at the soffit of lock housing 200, be fixedly installed the first interlock locking bar 206 at the first tooth bar 202 through one end of the first resigning hole 204, be fixedly installed the second interlock locking bar 207 at the second tooth bar 203 through one end of the second resigning hole 205, on the first interlock locking bar 206 and the second interlock locking bar 207, be respectively arranged with mobile lock piece 208.
In the present embodiment, by the drive first of lock core 201 link locking bar 206 and the second interlock locking bar 207 respectively in the opposite direction motion realize locking, can more effectively utilize the installing space of door lock.
Embodiment tri-:
As shown in Figure 7,8, identical in the structure of lock core 301, lock housing 300 and the first tooth bar 302 and the second tooth bar 303 and embodiment bis-in the present embodiment, its main distinction is on lock core 301, to be provided with in the present embodiment the rotation catch 304 that can together rotate with lock core 301, and corresponding with rotation catch 304 fixed dam 305 that is provided with, be provided with fixing lock piece 308 at the first interlock locking bar 306 and the second interlock locking bar 307 away from the end direction of lock core 301, on fixing lock piece 308, be provided with the locking hole that can make the first interlock locking bar 306 and the second interlock locking bar 307 pass, under the drive of lock core 301, the first interlock locking bar 306 and second locking bar 307 that links Chuan Guo not be positioned at the locking hole on the fixing lock piece 308 of this end to two end motion time-divisions, limit the motion of the first interlock locking bar 306 and the second interlock locking bar 306 and rotation catch 304 and rotate to the position partially overlapping with fixed dam 305 and realize the locking of door lock assembly by fixing lock piece 308, when lock core 301 drive the first interlock locking bar 306 and the second interlock locking bar 307 while moving in the opposite direction first locking bar 306 and second locking bar 307 that links that links extract out in by locking hole and unlock.
When door lock assembly described in the present embodiment is applied in power cabinet, described fixing lock piece 308 can be for being arranged on separately the absolute construction in cabinet main body, can be also the structure such as groove, hole that can make the first interlock locking bar 306 and the second interlock locking bar 307 pass of offering in cabinet main body.
" first " of the present utility model, " second " etc., only, for being distinguished on describing, do not have special implication.
What need statement is; above-mentioned detailed description of the invention is only preferred embodiment of the present utility model and institute's application technology principle; in technical scope disclosed in the utility model; the variation that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection domain of the present utility model.
Claims (10)
1. a door lock assembly, it is characterized in that, comprise lock core, control the joystick that described lock core rotates, interlock locking bar and some fixing lock pieces, described lock core matches with described interlock locking bar and drives described interlock locking bar motion, on described interlock locking bar, be provided with the mobile lock piece that some and described interlock locking bar is synchronized with the movement, described mobile lock piece is identical with described fixing lock piece quantity, position is corresponding, on described lock core, be provided with rotation catch, corresponding with the described rotation catch fixed dam that is provided with, described mobile lock piece and described fixing lock piece match, described rotation catch matches and realizes the locking of door lock assembly with described fixed dam.
2. door lock assembly according to claim 1, is characterized in that, described lock core is circular configuration, and its external surface is provided with gear structure, and described interlock locking bar is fixedly mounted on the tooth bar matching with described gear.
3. door lock assembly according to claim 2, is characterized in that, described tooth bar is arranged on the middle part of described interlock locking bar, and described interlock locking bar is by described rack drives.
4. door lock assembly according to claim 2, it is characterized in that, described interlock locking bar is two, and one end of every described interlock locking bar is provided with the tooth bar matching with the gear structure of described lock core outside, two described interlock locking bar motions in the opposite direction under the drive of described lock core.
5. according to the door lock assembly described in any one in claim 2 to 4, it is characterized in that, described mobile lock piece is the lock pin that protrudes from described interlock locking bar, on described fixing lock piece, is provided with the fixing hole matching with described lock pin.
6. door lock assembly according to claim 5, it is characterized in that, described fixing lock piece is arranged on one end of described interlock locking bar, and described interlock locking bar moves under the drive of described lock core, optionally passes or shifts out described fixing lock piece and realize locking or release.
7. door lock assembly according to claim 6, is characterized in that, described lock core is arranged in lock housing, is provided with the resigning hole that can make described tooth bar pass through in described lock housing.
8. one kind adopts the communication DC power distribution cabinet of the door lock assembly described in any one in claim 1 to 7, it is characterized in that, comprise cabinet main body and cabinet door, described cabinet door one end is hinged in described cabinet main body, on described cabinet door, away from described hinged one end, described lock core and described interlock locking bar are set, corresponding with described interlock locking bar in described cabinet main body described fixing lock piece are set.
9. communication DC power distribution cabinet according to claim 8, is characterized in that, is provided with the guide for described interlock locking bar is led on described cabinet door.
10. communication DC power distribution cabinet according to claim 9, is characterized in that, described guide is the guide finger being fixedly mounted on described cabinet door, on described interlock locking bar, is provided with the waist-shaped hole matching with described guide finger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866032.0U CN203669547U (en) | 2013-12-25 | 2013-12-25 | Door lock device and direct-current power supply distribution cabinet for communication using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866032.0U CN203669547U (en) | 2013-12-25 | 2013-12-25 | Door lock device and direct-current power supply distribution cabinet for communication using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669547U true CN203669547U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320866032.0U Expired - Lifetime CN203669547U (en) | 2013-12-25 | 2013-12-25 | Door lock device and direct-current power supply distribution cabinet for communication using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669547U (en) |
Cited By (3)
| 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 |
| CN105220963A (en) * | 2015-09-29 | 2016-01-06 | 中国电子科技集团公司第三十六研究所 | A kind of locking device and a kind of rack |
| CN106320841A (en) * | 2015-07-01 | 2017-01-11 | 上海昱章电气成套设备有限公司 | Locking and unlocking device and medium-voltage cabinet for nuclear power plant |
-
2013
- 2013-12-25 CN CN201320866032.0U patent/CN203669547U/en not_active Expired - Lifetime
Cited By (4)
| 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 |
| CN106320841A (en) * | 2015-07-01 | 2017-01-11 | 上海昱章电气成套设备有限公司 | Locking and unlocking device and medium-voltage cabinet for nuclear power plant |
| CN105220963A (en) * | 2015-09-29 | 2016-01-06 | 中国电子科技集团公司第三十六研究所 | A kind of locking device and a kind of rack |
| CN105220963B (en) * | 2015-09-29 | 2017-11-14 | 中国电子科技集团公司第三十六研究所 | A kind of locking device and a kind of rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |