CN2305010Y - Screw-out low voltage assembled electric power distribution cabinet - Google Patents
Screw-out low voltage assembled electric power distribution cabinet Download PDFInfo
- Publication number
- CN2305010Y CN2305010Y CN 97239936 CN97239936U CN2305010Y CN 2305010 Y CN2305010 Y CN 2305010Y CN 97239936 CN97239936 CN 97239936 CN 97239936 U CN97239936 U CN 97239936U CN 2305010 Y CN2305010 Y CN 2305010Y
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- CN
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- Prior art keywords
- cabinet
- power distribution
- distribution cabinet
- chamber
- axostylus axostyle
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- Expired - Fee Related
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Abstract
The utility model relates to a power distribution cabinet which is provided with a plurality of divided control cabinet chambers. An electric appliance function board is arranged in each cabinet chamber, and four corners of the electric appliance function board are respectively provided with a pair of elasticity telescopic door pivots which are inserted into and fixed with a frame edge of the cabinet chamber; the electric appliance function board can be taken off or rotated outside, and the maintenance and the installation of operators are convenient. An isolated operation mode is used between the function board and a chamber panel (operating panel) to ensure the safety of electric operators.
Description
The utility model belongs to the power supply and distribution of electric power apparatus field, relates to a kind of low-voltage distribution cabinet that is used to accept and distribute electric energy.
At present the known low-voltage distribution cabinet product that uses in places such as power plant, electric substation and industrial enterprise units mainly contains fixing two kinds of cell-type power distribution cabinet and (drawer) pull-out type power distribution cabinets of separating, fixed power distribution cabinet is too dark by the interval of set each electric cell thereon, makes troubles for operating personnel's site examining and repairing and maintenance; And the poor contact of contacts phenomenon easily takes place because the interior appliance contact of cabinet adopts to insert and bumps the formula contact in the pull-out type power distribution cabinet after long-term push-and-pull is operated, and influences the stable of electric property.In addition, existing power distribution cabinet product yet has shortcomings such as inconvenient operation, poor safety performance to a great extent.
The purpose of this utility model is to overcome the existing in prior technology weak point, so provide that a kind of structural design is new reasonable, flexible to operation, dependable performance, widely applicable rotary-out type low pressure combination power distribution cabinet.
Be used to realize that the technical solution of foregoing invention purpose is such: the operation cabinet chamber of separating between how including on the rotary-out type low pressure combination power distribution cabinet that is provided, cabinet is outdoor to be equipped with single covering of the fan plate, at every indoor one piece of electrical equipment feature board that is provided with of cabinet, respectively be provided with secondary inserting at four jiaos of places of feature board and connect fixing elastic telescopic door-hinge with cabinet chamber edge.The electric equipment function plate is collection operation and the core component that is controlled to be one in this power distribution cabinet, be assemblied on the feature board in the interior all equal planar sets of electric elements of cabinet, it is indoor that feature board is installed in cabinet by fourth officer elastic telescopic door-hinge again, after the fixed limit of two secondary door-hinges of a side on the plate is disengaged, feature board can outwards screw out, and as if after the fixed limit of whole fourth officer door-hinges is all removed, feature board just can make things convenient for staff's installation, maintenance by the indoor taking-up of cabinet; In addition, in the actual operation process, the operation conditions of electric equipment can make operating personnel be able to isolated operation outside cabinet by being located at the feature operation key button control of respectively operating on the panel of cabinet chamber like this on the feature board, has guaranteed personal safety.
Below with reference to accompanying drawing the utility model content is described further.
Fig. 1 is the structural representation of a specific embodiment of the utility model.
Fig. 2 is the zoomed-in view of elasticity retractable door axle construction among Fig. 1.
Fig. 3 is the B-B cross-section structure view of Fig. 2.
As shown in the figure, rotary-out type low pressure described in the utility model combination power distribution cabinet is by cabinet body frame 1 be located at the single open-door operation cabinet chamber of separating between many on the framework 1 and constitute.Be provided with one and concentrate the electric equipment function plate 4 that has assembled electric elements on it in that every cabinet is indoor, be provided with respectively at four jiaos of places of feature board 4 that a pair is used for and cabinet chamber edge is inserted and connected fixing elastic telescopic door-hinge 3.Said elastic telescopic door-hinge 3 is by the sleeve 32 that is fixed on the function plate body, be inserted in the axostylus axostyle 31 in this sleeve 32, handle 34 that links to each other with axostylus axostyle 31 and the back-moving spring of axostylus axostyle 33 are formed, implement in the structure, sleeve 32 is made of the hollow screw of a band nut, back-moving spring 33 is loaded in the hollow screw, handle 34 is a L shaped screw mandrel, the one end passes spring 33 and is connected with axostylus axostyle 31, the other end then passes out at the stopper slot on the feature board 35 and is installed on the operation handball 36, when handball 36 is pushed downward or upward (in Fig. 2 and Fig. 3 structure for downwards) and moves along conduit after, door-hinge axostylus axostyle 31 is by deviating from the edge hole, cabinet chamber, and then feature board 4 is disengaged with the fixed limit of cabinet chamber this end of edge.In the utility model structure on the feature board 4 electrical wiring adopt detachable fixedly way flexible cord to connect, also adopt special interim measure between feature board 4 and the cabinet chamber panel (operation panel) 2, promptly each separate cabinet chamber panel 2 on the angle be provided with and can be used for monitoring and the monitoring window 21 and the operation key button 22 of controlled function plate electric equipment operation state, in addition, panel-switch 5 is electric main switch, has the safety interlocking function, anti-misoperation, can make staff's not hot line job fully, guarantee operating personnel's safety.
Compare with existing like product, power distribution cabinet product described in the utility model has the following advantages:
1, the electric equipment function plate adopts panel rotary-out type structure, is convenient to install, overhaul, and has overcome existing solid Decide the maintenance of cell-type power distribution cabinet, safeguard inconvenient shortcoming, and plate face back-out maintenance mode is present similar products at home and abroad Unexistent, be in the technological precedence status;
2, feature board adopts fourth officer elastic telescopic door-hinge and the load of cabinet chamber, has flexibly replacement function, dismounting side Just, electrical wiring adopts detachable fixedly way, and flexible cord connects, and it is long-term to have overcome existing drawer type power distributing cabinet The electric part loose contact that operation brings, the shortcoming of unstable properties;
3, the operation of feature board collection is an one with controlled function, has very big independence, and cabinet adopts special bladder-type sealing strip to be sealed simultaneously, can adapt to the place that all kinds of degree of protection are had relatively high expectations;
4, electric operation adopts two-way isolation way, and not hot line job has fully absolutely guaranteed operating personnel's safety.
Claims (3)
1, a kind of rotary-out type low pressure combination power distribution cabinet that is used to accept and distribute electric energy, the operation cabinet chamber of separating between how including on it, the outdoor single covering of the fan plate (2) that is equipped with of cabinet, it is characterized in that at every indoor one piece of electrical equipment feature board (4) that is provided with of cabinet, respectively be provided with secondary inserting at four jiaos of places of feature board (4) and connect fixing elastic telescopic door-hinge (3) with cabinet chamber edge.
2, power distribution cabinet as claimed in claim 1 is characterized in that said elastic telescopic door-hinge (3) is made up of the back-moving spring (33) that is fixed on sleeve (32) on the function plate body, is inserted in axostylus axostyle (31), the handle (34) that links to each other with axostylus axostyle and axostylus axostyle in this sleeve (32).
3, power distribution cabinet as claimed in claim 1 is characterized in that being provided with at each last angle of separating cabinet chamber panel (2) and can be used for monitoring and the monitoring window (21) of controlled function plate electric equipment operation state and operate key button (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239936 CN2305010Y (en) | 1997-08-06 | 1997-08-06 | Screw-out low voltage assembled electric power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239936 CN2305010Y (en) | 1997-08-06 | 1997-08-06 | Screw-out low voltage assembled electric power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2305010Y true CN2305010Y (en) | 1999-01-20 |
Family
ID=33949823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97239936 Expired - Fee Related CN2305010Y (en) | 1997-08-06 | 1997-08-06 | Screw-out low voltage assembled electric power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2305010Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100491674C (en) * | 2002-11-06 | 2009-05-27 | 特维尔康电子有限公司 | Special urban transformation center |
| CN107086448A (en) * | 2017-05-17 | 2017-08-22 | 浙江全瑞本科技股份有限公司 | Label protector |
-
1997
- 1997-08-06 CN CN 97239936 patent/CN2305010Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100491674C (en) * | 2002-11-06 | 2009-05-27 | 特维尔康电子有限公司 | Special urban transformation center |
| CN107086448A (en) * | 2017-05-17 | 2017-08-22 | 浙江全瑞本科技股份有限公司 | Label protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |