CN109281561A - A kind of manual locking system of cabinet door for power distributing cabinet - Google Patents
A kind of manual locking system of cabinet door for power distributing cabinet Download PDFInfo
- Publication number
- CN109281561A CN109281561A CN201811453097.6A CN201811453097A CN109281561A CN 109281561 A CN109281561 A CN 109281561A CN 201811453097 A CN201811453097 A CN 201811453097A CN 109281561 A CN109281561 A CN 109281561A
- Authority
- CN
- China
- Prior art keywords
- hammerlock
- cabinet
- fixing seat
- cabinet door
- pin
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/10—Hook fastenings; Fastenings in which a link engages a fixed hook-like member
- E05C19/12—Hook fastenings; Fastenings in which a link engages a fixed hook-like member pivotally mounted around an axis
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of manual locking systems of cabinet door for power distributing cabinet, include fixing seat A, fixing seat B and hammerlock；It is equipped with pin shaft on fixing seat A, offers helicitic texture on pin shaft；Lock pin is equipped on fixing seat B；The head end of hammerlock is equipped with pin hole and olecranon-like latch hook；Hammerlock is mounted in pin shaft by pin hole and is fastened by nut；There is olecranon-like latch hook one section of arc to clamp position, and arc clamps position for clamping lock pin；The configuration of the present invention is simple, operation are convenient, when locking to power distribution cabinet, are not influenced by cabinet door inner elastic gasket deformation, the spacing between cabinet door and cabinet body can be adaptively adjusted by rotating hammerlock, to reach preferable sealing effect.
Description
Technical field
The present invention relates to power grid door lock of power distribution cabinet technical field, especially a kind of manual locking system of cabinet door for power distributing cabinet.
Background technique
Currently, power grid door lock of power distribution cabinet generallys use cam lock, and this cam lock is not equipped with key, it is by turning tongue and operation
Handle composition, operation handle are embedded in the positive groove of cabinet door, turn tongue one end and be connected with the shaft in cabinet door, and in shaft
It is equipped with the triangle to match with operation handle and clamps head.When being locked to power distribution cabinet, by rotating operation handle, i.e.,
It may make that turning tongue is articulated in the inner side edge of cabinet body bead along upper, thus the locking operation of power distribution cabinet.
During power distribution cabinet use, for damp-proof treatment, along its four side arrangement one usually on the medial surface of cabinet door
Elastic sealing gasket is enclosed, when cabinet door locking, elastic sealing gasket can be covered on the bead of cabinet body, to reach preferable sealing effect
Fruit.However, in the long-term use process, elastic sealing gasket can gradually happen shape because of the pressing of cabinet door and air oxidation
Become, be difficult to lock cabinet door so as to cause cam lock, the gap between cabinet door and cabinet body can be gradually increased, until elastic sealing gasket loses
Remove sealing effect.
Summary of the invention
Present invention aim to solve current power distribution cabinet in the long-term use process, elastic sealing gasket is because of cabinet door
Pressing and air oxidation and deformation can be gradually happened, and the problem of loses sealing effect to power distribution cabinet, one kind is provided thus and is matched
The manual locking system of electric cabinet cabinet door.
Concrete scheme of the invention is: a kind of manual locking system of cabinet door for power distributing cabinet, include fixing seat A, fixing seat B and
Hammerlock；It is equipped with pin shaft on fixing seat A, offers helicitic texture on pin shaft；Lock pin is equipped on fixing seat B；The head end of hammerlock
Equipped with pin hole and olecranon-like latch hook；Hammerlock is mounted in pin shaft by pin hole and is fastened by nut；Olecranon-like latch hook has one
Section arc clamps position, and arc clamps position for clamping lock pin.
Heretofore described fixing seat A is identical as fixing seat B structure, and all has pedestal, offers at least in pedestal
Two step-like lower counterbores, are fitted with hexagon socket head cap screw in lower counterbore.
Heretofore described hammerlock be equipped with the vertically arranged folded plate in its end face, waist-shaped hole is offered on folded plate.
Heretofore described arc clamps the line at the center of circle where position and pin hole center with horizontal plane institute angle degree
The range of α, α are 5 °~20 °, and the horizontal space D in the center of circle and pin hole center where arc clamping position is 15~30mm;The lock
The angle that arm and perpendicular are in is β, and the range of β is 10 °~15 °.
The configuration of the present invention is simple, operation are convenient, when locking to power distribution cabinet, not by cabinet door inner elastic gasket-like
The spacing between cabinet door and cabinet body can be adaptively adjusted by rotating hammerlock, to reach preferable sealing in the influence of change
Effect is widely applicable for the locking operation of various power distribution cabinets, distribution box with elastic sealing gasket.
Detailed description of the invention
Fig. 1 is mounting structure schematic diagram of the present invention on power distribution cabinet；
Fig. 2 is the structural schematic diagram that the present invention locks power distribution cabinet；
Fig. 3 is the structural schematic diagram of fixing seat A in the present invention；
Fig. 4 is the schematic perspective view of hammerlock in the present invention；
Fig. 5 is the overlooking structure diagram of hammerlock in the present invention.
In figure: 1-cabinet body, 2-cabinet doors, 3-fixing seat A, 4-fixing seat B, 5-hammerlocks, 6-pin shafts, 7-screw thread knots
Structure, 8-lock pins, 9-pin holes, 10-olecranon-like latch hooks, 11-nuts, 12-arcs clamping position, 13-lower counterbores, 14-interior six
Corner bolt, 15-folded plates, 16-waist-shaped holes, 17-elastic sealing gaskets.
Specific embodiment
Referring to Fig. 1-3, a kind of manual locking system of cabinet door for power distributing cabinet, includes to be mounted on consolidating on the cabinet body 1 of power distribution cabinet
Reservation A3, the fixing seat B4 being mounted in the cabinet door 2 of power distribution cabinet and hammerlock 5 are wherein arranged on the medial surface of cabinet door 2 along its four side
There is a circle elastic sealing gasket 17；It is equipped with pin shaft 6 on fixing seat A3, offers helicitic texture 7 on pin shaft 6；On fixing seat B4
Equipped with lock pin 8；The head end of hammerlock 5 is equipped with pin hole 9 and olecranon-like latch hook 10；Hammerlock 5 is mounted in pin shaft 6 and is led to by pin hole 9
Cross the fastening of nut 11；There is olecranon-like latch hook 10 one section of arc to clamp position 12, and arc clamps position 12 for clamping lock pin 8.
Fixing seat A3 described in the present embodiment is identical as fixing seat B4 structure, and all has the pedestal of rectangular configuration, is present
Upper and lower two step-like lower counterbores 13 are offered in body, are fitted in lower counterbore 13 for fixing seat A3 to be fastened on cabinet body 1
Hexagon socket head cap screw 14 that is upper or being fastened on fixing seat B4 in cabinet door 2.
Referring to fig. 4, hammerlock 5 described in the present embodiment be equipped with the vertically arranged folded plate 15 in its end face, on folded plate 15
Offer waist-shaped hole 16.
Referring to Fig. 5, arc described in the present embodiment clamps the line and horizontal plane in the center of circle and 9 center of pin hole where position 12
Institute's angle degree is α, and the range of α is 5 °~20 °, is specifically set as 18 °, arc clamps the center of circle and 9 center of pin hole where position 12
Horizontal space D be 15~30mm, be specifically set as 20mm;The angle that the hammerlock and perpendicular are in is β, and the range of β is
10 °~15 °, specifically it is set as 12 °.
The present invention is when the cabinet door to power distribution cabinet is locked, firstly, closing cabinet door 2；Then, left hand is certain to cabinet door 2
Pretightning force, the right hand operate hammerlock 5 with pin shaft 6 be axle center rotate counterclockwise, until 5 head end of hammerlock olecranon-like latch hook 10 extension
It connects on lock pin 8；Then, continue to rotate counterclockwise hammerlock 5, when lock pin 8, which is installed in arc, clamps position 12, stop operating lock
Arm 5；
Since elastic sealing gasket 17 has elasticity recovery, when left hand unclamps cabinet door 2, the olecranon-like latch hook 10 of 5 head end of hammerlock is just
The simultaneously balance of holding torque can be tightly articulated on lock pin 8, to power distribution cabinet be locked, the locking mechanism of power distribution cabinet such as Fig. 2
It is shown；When the cabinet door 2 of power distribution cabinet to be opened, the waist-shaped hole 16 on hammerlock 5 is held, edge rotates clockwise hammerlock 5.
Claims (4)
1. a kind of manual locking system of cabinet door for power distributing cabinet, it is characterized in that: including fixing seat A, fixing seat B and hammerlock；In fixation
Seat A is equipped with pin shaft, offers helicitic texture on pin shaft；Lock pin is equipped on fixing seat B；The head end of hammerlock is equipped with pin hole and hawk
Mouth shape latch hook；Hammerlock is mounted in pin shaft by pin hole and is fastened by nut；There is olecranon-like latch hook one section of arc to clamp position,
Arc clamps position for clamping lock pin.
2. the manual locking system of a kind of cabinet door for power distributing cabinet according to claim 1, it is characterized in that: the fixing seat A and solid
Reservation B structure is identical, and all has pedestal, and at least two step-like lower counterbores are offered in pedestal, is equipped in lower counterbore
There is hexagon socket head cap screw.
3. the manual locking system of a kind of cabinet door for power distributing cabinet according to claim 1, it is characterized in that: the hammerlock be equipped with
The vertically arranged folded plate in its end face, offers waist-shaped hole on folded plate.
4. the manual locking system of a kind of cabinet door for power distributing cabinet as claimed in any of claims 1 to 3, it is characterized in that: institute
Stating arc and clamping the line and horizontal plane institute angle degree in the center of circle and pin hole center where position is α, and the range of α is 5 °~20 °,
The horizontal space D in the center of circle and pin hole center where arc clamping position is 15~30mm;The hammerlock and perpendicular are in
Angle is β, and the range of β is 10 °~15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811453097.6A CN109281561A (en) | 2018-11-30 | 2018-11-30 | A kind of manual locking system of cabinet door for power distributing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811453097.6A CN109281561A (en) | 2018-11-30 | 2018-11-30 | A kind of manual locking system of cabinet door for power distributing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109281561A true CN109281561A (en) | 2019-01-29 |
Family
ID=65174169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811453097.6A Withdrawn CN109281561A (en) | 2018-11-30 | 2018-11-30 | A kind of manual locking system of cabinet door for power distributing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109281561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485840A (en) * | 2019-08-26 | 2019-11-22 | 江门市南洋船舶工程有限公司 | A kind of quick-locking device for bin |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202152580U (en) * | 2011-07-13 | 2012-02-29 | 中山市奥美森工业技术有限公司 | Door lock for tube expander |
| CN102587756A (en) * | 2012-03-20 | 2012-07-18 | 常州亿晶光电科技有限公司 | Door locking device for box type experimental equipment |
| CN204552385U (en) * | 2015-04-22 | 2015-08-12 | 广东科明环境仪器工业有限公司 | A kind of lock construction |
| CN204787754U (en) * | 2015-07-06 | 2015-11-18 | 苏州宏瑞达新能源装备有限公司 | Parallel bars rod -type oven of locking a door |
| CN206707485U (en) * | 2017-05-16 | 2017-12-05 | 广东尚坤工业科技有限公司 | Packing handle |
| CN207583137U (en) * | 2017-12-11 | 2018-07-06 | 深圳市昕玛科技有限公司 | A kind of fireplace Structure of safety door lock |
| EP3363977A1 (en) * | 2017-02-17 | 2018-08-22 | Geha Laverman B.V. | Locking element, and a combination of a container with a lock, and the locking element |
| CN209429802U (en) * | 2018-11-30 | 2019-09-24 | 国网湖北省电力有限公司黄石供电公司 | A kind of manual locking system of cabinet door for power distributing cabinet |
-
2018
- 2018-11-30 CN CN201811453097.6A patent/CN109281561A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202152580U (en) * | 2011-07-13 | 2012-02-29 | 中山市奥美森工业技术有限公司 | Door lock for tube expander |
| CN102587756A (en) * | 2012-03-20 | 2012-07-18 | 常州亿晶光电科技有限公司 | Door locking device for box type experimental equipment |
| CN204552385U (en) * | 2015-04-22 | 2015-08-12 | 广东科明环境仪器工业有限公司 | A kind of lock construction |
| CN204787754U (en) * | 2015-07-06 | 2015-11-18 | 苏州宏瑞达新能源装备有限公司 | Parallel bars rod -type oven of locking a door |
| EP3363977A1 (en) * | 2017-02-17 | 2018-08-22 | Geha Laverman B.V. | Locking element, and a combination of a container with a lock, and the locking element |
| CN206707485U (en) * | 2017-05-16 | 2017-12-05 | 广东尚坤工业科技有限公司 | Packing handle |
| CN207583137U (en) * | 2017-12-11 | 2018-07-06 | 深圳市昕玛科技有限公司 | A kind of fireplace Structure of safety door lock |
| CN209429802U (en) * | 2018-11-30 | 2019-09-24 | 国网湖北省电力有限公司黄石供电公司 | A kind of manual locking system of cabinet door for power distributing cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485840A (en) * | 2019-08-26 | 2019-11-22 | 江门市南洋船舶工程有限公司 | A kind of quick-locking device for bin |
| CN110485840B (en) * | 2019-08-26 | 2024-04-16 | 江门市南洋船舶工程有限公司 | Quick locking device for cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190129 |