CN202266120U - High-voltage power distribution cabinet back door lock device - Google Patents
High-voltage power distribution cabinet back door lock device Download PDFInfo
- Publication number
- CN202266120U CN202266120U CN2011202986074U CN201120298607U CN202266120U CN 202266120 U CN202266120 U CN 202266120U CN 2011202986074 U CN2011202986074 U CN 2011202986074U CN 201120298607 U CN201120298607 U CN 201120298607U CN 202266120 U CN202266120 U CN 202266120U
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- China
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- hole
- locking bar
- latter half
- slide block
- voltage power
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- Expired - Lifetime
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Abstract
The utility model relates to a lock device of a high-voltage power distribution cabinet back door and a cabinet pillar. The high-voltage power distribution cabinet back door lock device comprises a lock rod (1) and a slider (2), wherein the lock rod is composed of a front half part and a back half part, the front half part is cylindrical, a screw thread is formed on the cylinder and screwed with a high-voltage cabinet frame pillar; a through hole (12) is radially opened on the back half part and used for suspending a lock, a cross section of the back half part is fit with a through hole in the middle of the slider to facilitate the slider insertion, a groove (13) is axially formed on the bottom of the back half part of the lock rod, so as to facilitate the screwing and loosening operation of a screw driver; the slider is in the H shape, the front part of the H-shaped opening is large and the back part of the H-shaped opening is small, a through hole is formed in the middle and the lock rod is conveniently inserted into the large opening. When the lock is suspended on the high-voltage cabinet back door, the door is not opened by error. The lock device is conveniently mounted, the applicability is strong and the lock device is quickly mounted and disassembled.
Description
Technical field
The utility model relates to the door lock assembly of a kind of high voltage power distributing cabinet back door and cabinet column.
Background technology
Along with the develop rapidly of science and technology, the user also rises to the demand of electric energy thereupon.The capacity of power distribution cabinet also is to improve year by year, and in a single day beyond thought accident takes place power distribution cabinet, and consequence is hardly imaginable, not only influences the daily production of enterprise, causes economic loss, more possibly damage other people person.The high voltage power distributing cabinet that considerable part is arranged at present; For example the back Xiamen of going up of ZS3.2 all is only to fix with normal screws screws such as soket head cap screws; Other people only need utilize simple tool promptly dismountable; Cause the back door mistake to be opened, and the copper bar cables in the cabinet etc. are high pressure all, so just exist high hidden danger.
Summary of the invention
The purpose of the utility model is to provide door lock assembly behind a kind of high voltage power distributing cabinet, and this device can make the high-voltage board back door under the situation of padlock, do not opened by mistake, and it is easy for installation, and applicability is strong, but Fast Installation and dismounting.
Realize above-mentioned purpose, the utility model adopts following technical scheme:
Door lock assembly behind a kind of high voltage power distributing cabinet comprises locking bar and slide block;
Said locking bar is made up of first half and latter half, and first half is a cylinder, has screw thread on the cylinder, and said screw thread can be threaded onto high pressure cabinet upright of frame; Latter half radially has through hole, and said through hole is used for padlock, and through hole matches in the middle of the cross section of latter half and the slide block, is convenient to slide block and inserts, and the bottom surface of locking bar latter half has groove vertically, is convenient to screw with screwdriver unscrew operation;
Said slide block is the H type, and H type opening is pre-large post-small, and the centre has through hole, is convenient to insert locking bar for big mouthful.
The cross section of said locking bar latter half is a circle chord shape, and said circle chord shape is circular excision both sides up and down, and two strings parallel; The hole shape of through hole also matches with locking bar latter half cross section in the middle of the corresponding said slide block.
The utility model carries out padlock through a locking bar and slide block are installed to the back door on the upright of frame of high-voltage board back door, can eliminate contingent mistake effectively and open hidden danger, ensures personal safety as well as the property safety; And this device compact, the overall appearance of not broken ring high-voltage board.It is easy for installation, and applicability is strong, but Fast Installation and dismounting need not on the back door, anything to be installed again.
Description of drawings
Fig. 1 is a door lock assembly structural representation behind the utility model high voltage power distributing cabinet;
State diagram when Fig. 2 is installed on doorframe behind the power distribution cabinet for the utility model.
Among the figure: 1 locking bar, 11 screw threads, 12 holes, 13 grooves, 2 slide blocks, 3 cabinet body frame columns, 4 back doors.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
Referring to Fig. 1, door lock assembly behind a kind of high voltage power distributing cabinet comprises locking bar 1 and slide block 2;
Said locking bar 1 is made up of first half and latter half, and first half is a cylinder, has screw thread 11 on the cylinder, and said screw thread 11 can be threaded onto high pressure cabinet upright of frame 3; Latter half radially has through hole 12; Said through hole 12 is used for padlock, and through holes match in the middle of the cross section of latter half and the slide block 2, and the cross section of said locking bar 1 latter half is a circle chord shape; Said circle chord shape is circular excision both sides up and down, and two strings parallel; The hole shape of through hole also matches with locking bar 1 latter half cross section in the middle of the corresponding said slide block 2, is convenient to slide block 2 and inserts.The bottom surface of locking bar 1 latter half has groove 13 vertically, is convenient to screw with screwdriver unscrew operation.
Said slide block 2 is the H type, and H type opening is pre-large post-small, and the centre has through hole, is convenient to insert locking bar 1 for big mouthful.
The door lock assembly course of work is behind the utility model high voltage power distributing cabinet:
During installation, shut back door 4 earlier, locking bar 1 passes the hole on the back door 4; Then with screwdriver with in the screwed hole on the locking bar 1 precession high voltage power distributing cabinet back door upright of frame 3, the degree of depth can oneself be adjusted to correct position, when treating that locking bar 2 latter half through holes 12 are in up and down the upright position; The part that slide block 2 openings are big is inserted towards the power distribution cabinet direction; The little part of opening outwardly, treat that through hole 12 on locking bar 1 latter half exposes slide block 2 after, padlock is inserted through hole 12 locks and get final product.Like this, under the situation that padlock is not opened, the inoperative personnel can not arbitrarily open back door 4, cause fortuitous event and unnecessary loss.
More than be merely the preferred embodiment of the utility model; It is not the protection domain that is used to limit the utility model; Therefore, any modification of being done within all spirit and principles at the utility model, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (2)
1. door lock assembly behind the high voltage power distributing cabinet is characterized in that: comprise locking bar (1) and slide block (2);
Said locking bar (1) is made up of first half and latter half, and first half is a cylinder, has screw thread (11) on the cylinder, and said screw thread can be threaded onto high pressure cabinet upright of frame; Latter half radially has through hole (12); Said through hole (12) is used for padlock; And match with the middle through hole of slide block (2) in the cross section of latter half; Be convenient to slide block (2) and insert, the bottom surface of locking bar (1) latter half has groove (13) vertically, is convenient to screw with screwdriver unscrew operation;
Said slide block (2) is the H type, and H type opening is pre-large post-small, and the centre has through hole, is convenient to insert locking bar (1) for big mouthful.
2. door lock assembly behind the high voltage power distributing cabinet according to claim 1 is characterized in that: the cross section of said locking bar (1) latter half is a circle chord shape, and said circle chord shape is circular excision both sides up and down, and two strings parallel; The hole shape of through hole also matches with locking bar (1) latter half cross section in the middle of the corresponding said slide block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202986074U CN202266120U (en) | 2011-08-17 | 2011-08-17 | High-voltage power distribution cabinet back door lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202986074U CN202266120U (en) | 2011-08-17 | 2011-08-17 | High-voltage power distribution cabinet back door lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202266120U true CN202266120U (en) | 2012-06-06 |
Family
ID=46156918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202986074U Expired - Lifetime CN202266120U (en) | 2011-08-17 | 2011-08-17 | High-voltage power distribution cabinet back door lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202266120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695776A (en) * | 2015-04-02 | 2015-06-10 | 苏州华源电气有限公司 | Lift-pull door lock |
| CN112482901A (en) * | 2020-11-19 | 2021-03-12 | 广东电网有限责任公司 | Health ring installation device |
-
2011
- 2011-08-17 CN CN2011202986074U patent/CN202266120U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695776A (en) * | 2015-04-02 | 2015-06-10 | 苏州华源电气有限公司 | Lift-pull door lock |
| CN104695776B (en) * | 2015-04-02 | 2017-05-10 | 苏州华源电气有限公司 | Lift-pull door lock |
| CN112482901A (en) * | 2020-11-19 | 2021-03-12 | 广东电网有限责任公司 | Health ring installation device |
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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 |
Granted publication date: 20120606 |
|
| CX01 | Expiry of patent term |