CN104300383A - High-voltage switch cabinet structure - Google Patents
High-voltage switch cabinet structure Download PDFInfo
- Publication number
- CN104300383A CN104300383A CN201410606229.XA CN201410606229A CN104300383A CN 104300383 A CN104300383 A CN 104300383A CN 201410606229 A CN201410606229 A CN 201410606229A CN 104300383 A CN104300383 A CN 104300383A
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- Prior art keywords
- plate
- chain
- door
- link plate
- flexibly connected
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a switch cabinet structure applied to the field of high-voltage switch equipment. The left end of a door plate (2) of the switch cabinet structure is movably connected with the portion of the left side of a switch cabinet body (1), a bolt (5) and a hanging plate (6) are arranged on an inner wall (4) of the door plate right side of the door plate (2), a slot (7) in the hanging plate (6) is movably installed on the bolt (5) in a clamped mode, an inversed-L-shaped hook (8) is arranged on the hanging plate (6), one end of a first linkage sheet (9) is movably connected with the hanging plate (6), the other end of the first linkage sheet (9) is movably connected with one end of a second linkage sheet (10), the other end of the second linkage sheet (10) is movably connected with a rotating rod (11) passing through the door plate (2), and a hanging hole (13) is formed in a front right lateral plate (12) of the switch cabinet body (1). By means of the switch cabinet structure, the door plate and the switch cabinet body can be conveniently and rapidly unlocked and locked, the door lock component structure is simplified, the part number is decreased, and the process requirement for door lock components is reduced.
Description
Technical field
The invention belongs to high voltage switchgear technical field, more particularly, relate to a kind of high-voltage switch gear cabinet.
Background technology
In current electric power system, in the circuit breaker of high voltage switchgear, door is closed the door, and interlocking gear is main to be all made up of middle door-plate, lifting door lock, padlock plate 1, bearing pin, padlock plate 2, left backplate, right backplate, left front side plate, right front side plate.This door lock mechanism is assembled on middle door-plate mainly through 4 padlock plates 1 and several bearing pins, special rounded washers, nut, corresponding padlock plate 2 all installed by door middle cross beam and middle door-plate, this mechanism also needs to be equipped with design and opens the left and right backplate of " U " v notch v, is convenient to bearing pin when door in circuit breaker completes door-closing operation and buckles in " U " v notch v.The more installation of part in this door lock mechanism is too complicated, install after need repeatedly to debug, and the parts such as padlock plate, bearing pin need corresponding fine finishining process or outsourcing to cause cost of manufacture larger.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of structure simple, opening and closing locking between door-plate and switch cabinet body can be realized quickly and easily, at simplification door lock components simultaneously, improve locking property, and door-plate and door lock components do not need repeatedly to debug after installing, each component technology requires the high-voltage switch gear cabinet reduced.
Solve above-described technical problem, the technical scheme that the present invention takes is:
The present invention is a kind of high-voltage switch gear cabinet, comprise switch cabinet body, door-plate, the left part of door-plate is flexibly connected with the left-hand portion of switch cabinet body, on the right side of the door-plate of door-plate, inwall arranges bolt, link plate, fluting active card on link plate is contained on bolt, link plate is arranged the hook of inverted L-shaped, chain I one end is flexibly connected with link plate, chain I other end is flexibly connected with chain II one end, chain II other end is flexibly connected with the dwang through door-plate, the right front side plate of switch cabinet body is arranged and hook number and position hanging hole one to one, described chain is set to the eccentric structure be flexibly connected between II with dwang.
Described bolt arranges multiple, multiple bolt is arranged along upright position by gap, link plate is strip plate structure, link plate both sides arrange left kink and right kink respectively, and the fluting on link plate and the quantity of bolt and position one_to_one corresponding, slot as vertical strip structure, hanging hole and hook all arrange multiple, hanging hole and hook number and position one_to_one corresponding, multiple hook is arranged on left kink, and bolt is screwed stop nut.
Described right kink middle part arranges notch part, notch part is arranged the flanging of inverted L shape, chain I one end is flexibly connected with flanging, and chain I other end is flexibly connected with chain II one end, and chain II other end is flexibly connected with the dwang through door-plate.
Chain described I one end is flexibly connected by screw with flanging, chain I other end is flexibly connected by screw with chain II one end, chain II other end is flexibly connected by screw with dwang, one end that dwang extends to door-plate outside arranges turning handle, during the positive and negative rotation of turning handle, dwang is set to the structure that link plate can be driven to move up and down.
Hanging hole on described right front side plate is set to the open-celled structure be rectangle, described link plate and arranging between left kink and right kink of both sides are set to the structure that cross section is U-shaped, and the width of described stop nut is set to the structure being greater than groove width.
When described dwang rotates and drives link plate to move to uppermost position, multiple hooks on link plate are set to the structure that can be each passed through multiple hanging hole, when dwang rotates and drives link plate to move to bottom position, the multiple hooks on link plate are set to be hooked on the structure on hanging hole respectively.
Adopt technical scheme of the present invention, following beneficial effect can be obtained:
High-voltage switch gear cabinet of the present invention, structure is simple, can not only realize opening and closing locking between door-plate and switch cabinet body quickly and easily, while guaranteeing that door-plate is reliably locked and is easy to open, simplify door lock components structure, decrease amount of parts.And switch cabinet structure of the present invention, the technological requirement of the door lock components of switch cabinet structure is reduced, reduces difficulty of processing, switch cabinet structure of the present invention does not need repeatedly to debug, as long as door lock components is installed on door-plate after installing, just can use easily and reliably, reduce processing cost.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below:
Fig. 1 is the overall structure schematic diagram of high-voltage switch gear cabinet of the present invention;
The partial structurtes schematic diagram of inwall on the right side of the door-plate that Fig. 2 is the high-voltage switch gear cabinet described in Fig. 1;
The partial enlargement structural representation of inwall on the right side of the door-plate that Fig. 3 is the high-voltage switch gear cabinet described in Fig. 2;
Accompanying drawing acceptance of the bid note is respectively: 1, switch cabinet body; 2, door-plate; 4, inwall on the right side of door-plate; 5, bolt; 6, link plate; 7, slot; 8, link up with; 9, chain I; 10, chain II; 11, dwang; 12, right front side plate; 13, hanging hole; 14, left kink; 15, right kink; 16, stop nut; 17, notch part; 18, flanging.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect and operation principle etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail:
As shown in accompanying drawing 1-accompanying drawing 3, the present invention is a kind of high-voltage switch gear cabinet, comprise switch cabinet body 1, door-plate 2, the left part of door-plate 2 is flexibly connected with the left-hand portion of switch cabinet body 1, on the right side of the door-plate of described door-plate 2, inwall 4 arranges bolt 5, link plate 6, fluting 7 active card on link plate 6 is contained on bolt 5, at this moment bolt is positioned at fluting uppermost position, link plate 6 is arranged the hook 8 of inverted L-shaped, chain I 9 one end are flexibly connected with link plate 6, chain I 9 other ends are flexibly connected with chain II 10 one end, chain II 10 other ends are flexibly connected with the dwang 11 through door-plate 2, the right front side plate 12 of switch cabinet body 1 is arranged and hook 8 quantity and position hanging hole 13 one to one, described chain II 10 be set to the eccentric structure be flexibly connected between dwang 11, arranged by said structure, when door-plate cuts out by needs, door-plate is only needed to fasten, hook 8 on link plate 6 can extend in the hanging hole on right front side plate 12, then dwang is pulled, dwang rotates, drive chain II 10 motion, be connected due to eccentric between chain II 10 with dwang 11, when dwang rotates, dwang drives chain II 10 to move down, chain I 9 is driven for chain II 10 to move downward again, thus drive whole link plate to move downward, like this, hook 8 on link plate 6 can be hooked in the hanging hole 13 on right front side plate 12, thus realize the reliable closedown of door-plate 2, when door-plate opened by needs, only need rotate dwang 11 round about, dwang 11 drives chain II 10 to move up, chain I 9 is driven for chain II 10 to move upward again, thus drive whole link plate 6 to move upward, like this, hook 8 on link plate departs from hook relation with the hanging hole 13 on right front side plate 12, thus realize reliably opening of door-plate.Arranged by said structure, opening and closing locking between door-plate and switch cabinet body can not only be realized quickly and easily, while guaranteeing that door-plate is reliably locked and is easy to open, simplify the structure of door lock components, decrease amount of parts.And the switch cabinet structure described in invention, the technological requirement of each parts of door lock components is reduced, thus reduces difficulty of processing, door lock components of the present invention does not need repeatedly to debug, as long as door lock components is installed on door-plate after using, just can use easily and reliably, effectively reduce processing cost.
Described bolt 5 arranges multiple, multiple bolt 5 is arranged along upright position by gap, link plate 6 is strip plate structure, link plate 6 both sides arrange left kink 14 and right kink 15 respectively, the quantity of fluting on link plate 67 and bolt 5 and position one_to_one corresponding, and fluting 7 is vertical strip structure, hanging hole 13 and hook 8 all arrange multiple, hanging hole 13 and hook 8 quantity and position one_to_one corresponding, multiple hook 8 is arranged on left kink 14, bolt 5 is screwed stop nut 16.Said structure, link plate 6 is installed on bolt by fluting 7, link plate is set to move up and down structure along bolt, and set up between link plate 6 and dwang 11 and contact, when the positive and negative rotation of dwang, link plate can be driven to move up and down, and link plate moves up and down, and drives the hook on left kink to move up and down.When link plate is positioned at position, the top, on left kink multiple hooks 8 be set to the structure that can be each passed through multiple hanging hole 13, when link plate is positioned at position, the top, the multiple hooks 8 on left kink are set to be hooked on the structure on hanging hole 13 respectively.Like this, rotated by dwang 11, just can realize the locking between door-plate and switch cabinet body and disengaging quickly and easily, realize door-plate opening and closing.
What described switch cabinet structure was used for lock door panel and switch cabinet body is door lock components, and described door lock components comprises bolt 5, link plate 6, chain I 9, chain II 10, dwang 11, hanging hole 13.Locking between door-plate and switch cabinet body and disengaging, controlled by door lock components and realize, and structure is simple, easy to operate.
Described chain II 10 be set to the eccentric structure be flexibly connected between dwang 11, right kink 15 middle part arranges notch part 17, notch part 17 is arranged the flanging 18 of inverted L shape, chain I 9 one end are flexibly connected with flanging 18, chain I 9 other ends are flexibly connected with chain II 10 one end, and chain II 10 other ends are flexibly connected with the dwang 11 through door-plate 2.By link plate arranges flanging, realize between link plate with dwang being connected, dwang action, drive link plate to move up and down, achieve and the convenient of link plate is controlled.
Chain described I 9 one end are flexibly connected by screw with flanging 18, chain I 9 other ends are flexibly connected by screw with chain II 10 one end, chain II 10 other ends are flexibly connected by screw with dwang 11, one end that dwang 11 extends to door-plate 2 outside arranges turning handle, during the positive and negative rotation of turning handle, dwang 11 is set to the structure that link plate 6 can be driven to move up and down.The setting of screw, between chain I 9 and flanging 18, between chain I 9 and chain II 10, between chain II 10 and dwang 11, all achieves activity and connects reliably, guarantees that whole door lock components can not break down at work.
Hanging hole 13 on described right front side plate 12 is set to the open-celled structure be rectangle, described link plate 6 and arranging between left kink 14 and right kink 15 of both sides are set to the structure that cross section is U-shaped, and the width of described stop nut 16 is set to the structure being greater than fluting 7 width.The setting of stop nut, guarantees that link plate only can move up and down relative to bolt, and bolt of can not scurrying out, and plays the position-limiting action to link plate, guarantees that switch cabinet structure is when opening and closing, can reliable operation, rocking of link plate can not occur, improve switching performance.
When described dwang 11 rotates and drives link plate 6 to move to uppermost position, multiple hooks 8 on link plate 6 are set to the structure that can be each passed through multiple hanging hole 13, when dwang 11 rotates and drives link plate 6 to move to bottom position, the multiple hooks 8 on link plate 6 are set to be hooked on the structure on hanging hole 13 respectively.
High-voltage switch gear cabinet of the present invention, structure is simple, can not only realize opening and closing locking between door-plate and switch cabinet body quickly and easily, while guaranteeing that door-plate is reliably locked and is easy to open, simplify door lock components structure, decrease amount of parts.And the switch cabinet structure of invention, the technological requirement of each parts of door lock components is reduced, thus reduces difficulty of processing, switch cabinet structure of the present invention does not need repeatedly to debug, as long as door lock components is installed on door-plate after installing, just can use easily and reliably, reduce processing cost.
Above by reference to the accompanying drawings to invention has been exemplary description; the concrete realization of obvious the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasions, all in protection scope of the present invention without to improve.
Claims (6)
1. a high-voltage switch gear cabinet, comprise switch cabinet body (1), door-plate (2), the left part of door-plate (2) is flexibly connected with the left-hand portion of switch cabinet body (1), it is characterized in that: on the right side of the door-plate of described door-plate (2), inwall (4) arranges bolt (5), link plate (6), fluting (7) active card on link plate (6) is contained on bolt (5), link plate (6) is arranged the hook (8) of inverted L-shaped, chain I (9) one end is flexibly connected with link plate (6), chain I (9) other end is flexibly connected with chain II (10) one end, chain II (10) other end is flexibly connected with the dwang (11) through door-plate (2), the right front side plate (12) of switch cabinet body (1) is upper to be arranged and hook (8) quantity and position hanging hole (13) one to one, described chain II (10) be set to the eccentric structure be flexibly connected between dwang (11).
2. high-voltage switch gear cabinet according to claim 1, it is characterized in that: described bolt (5) arranges multiple, multiple bolt (5) is arranged along upright position by gap, link plate (6) is strip plate structure, link plate (6) both sides arrange left kink (14) and right kink (15) respectively, the quantity of the fluting (7) on link plate (6) and bolt (5) and position one_to_one corresponding, fluting (7) is vertical strip structure, hanging hole (13) and hook (8) all arrange multiple, hanging hole (13) and hook (8) quantity and position one_to_one corresponding, multiple hook (8) is arranged on left kink (14), bolt (5) is screwed stop nut (16).
3. high-voltage switch gear cabinet according to claim 2, it is characterized in that: described right kink (15) middle part arranges notch part (17), notch part (17) is arranged the flanging (18) of inverted L shape, chain I (9) one end is flexibly connected with flanging (18), chain I (9) other end is flexibly connected with chain II (10) one end, and chain II (10) other end is flexibly connected with the dwang (11) through door-plate (2).
4. high-voltage switch gear cabinet according to claim 3, it is characterized in that: chain described I (9) one end is flexibly connected by screw with flanging (18), chain I (9) other end is flexibly connected by screw with chain II (10) one end, chain II (10) other end is flexibly connected by screw with dwang (11), one end that dwang (11) extends to door-plate (2) outside arranges turning handle, during the positive and negative rotation of turning handle, dwang (11) is set to the structure that link plate (6) can be driven to move up and down.
5. high-voltage switch gear cabinet according to claim 4, it is characterized in that: the hanging hole (13) on described right front side plate (12) is set to the open-celled structure be rectangle, described link plate (6) and arranging between left kink (14) and right kink (15) of both sides are set to the structure that cross section is U-shaped, and the width of described stop nut (16) is set to the structure being greater than fluting (7) width.
6. high-voltage switch gear cabinet according to claim 5, it is characterized in that: when described dwang (11) rotates and drives link plate (6) to move to uppermost position, multiple hooks (8) on link plate (6) are set to the structure that can be each passed through multiple hanging hole (13), when dwang (11) rotates and drives link plate (6) to move to bottom position, the multiple hooks (8) on link plate (6) are set to be hooked on the structure on hanging hole (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606229.XA CN104300383A (en) | 2014-10-31 | 2014-10-31 | High-voltage switch cabinet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606229.XA CN104300383A (en) | 2014-10-31 | 2014-10-31 | High-voltage switch cabinet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104300383A true CN104300383A (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410606229.XA Pending CN104300383A (en) | 2014-10-31 | 2014-10-31 | High-voltage switch cabinet structure |
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| Country | Link |
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| CN (1) | CN104300383A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207790A (en) * | 2016-08-29 | 2016-12-07 | 重庆众恒电器有限公司 | The blast resistance construction of a kind of intermediate switchgear cabinet and processing method thereof |
| CN106300050A (en) * | 2016-08-29 | 2017-01-04 | 重庆众恒电器有限公司 | A kind of cabinet door structure of intermediate switchgear cabinet |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201411985Y (en) * | 2009-05-18 | 2010-02-24 | 深圳市深开电器实业有限公司 | Electrical switching cabinet door lock |
| CN204179509U (en) * | 2014-10-31 | 2015-02-25 | 安徽鑫龙电器股份有限公司 | High-voltage switch gear cabinet |
-
2014
- 2014-10-31 CN CN201410606229.XA patent/CN104300383A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201411985Y (en) * | 2009-05-18 | 2010-02-24 | 深圳市深开电器实业有限公司 | Electrical switching cabinet door lock |
| CN204179509U (en) * | 2014-10-31 | 2015-02-25 | 安徽鑫龙电器股份有限公司 | High-voltage switch gear cabinet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207790A (en) * | 2016-08-29 | 2016-12-07 | 重庆众恒电器有限公司 | The blast resistance construction of a kind of intermediate switchgear cabinet and processing method thereof |
| CN106300050A (en) * | 2016-08-29 | 2017-01-04 | 重庆众恒电器有限公司 | A kind of cabinet door structure of intermediate switchgear cabinet |
| CN106207790B (en) * | 2016-08-29 | 2019-02-26 | 重庆众恒电器有限公司 | A kind of blast resistance construction and its processing method of intermediate switchgear cabinet |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |
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| RJ01 | Rejection of invention patent application after publication |