CN202333507U - Left-handed door fixing structure of box-type transformer substation - Google Patents
Left-handed door fixing structure of box-type transformer substation Download PDFInfo
- Publication number
- CN202333507U CN202333507U CN201120455729XU CN201120455729U CN202333507U CN 202333507 U CN202333507 U CN 202333507U CN 201120455729X U CN201120455729X U CN 201120455729XU CN 201120455729 U CN201120455729 U CN 201120455729U CN 202333507 U CN202333507 U CN 202333507U
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- China
- Prior art keywords
- latch
- spacing hole
- left hand
- socket
- box
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a left-handed door fixing structure of a box-type transformer substation. The left-handled door fixing structure comprises a top structure and a bottom structure; the top structure comprises a top bracket, a top plug and a top socket; and the bottom structure comprises a bottom bracket, a bottom plug and a bottom socket. According to the left-handed door fixing structure, fixing structures are arranged at end parts of the top and the bottom of the inner side of a left-handed door plate, which are away from a door pivot, so that the left-handed door plate cannot move when a right door plate is opened, and the left-handed door plate is kept to closed or opened as required, so that great convenience is provided for operation. In addition, the left-handed door fixing structure disclosed by the utility model has the advantages of simple structure, convenience for installation, low fault rate, low cost and wide application range.
Description
Technical field
The utility model relates to a kind of left hand door fixed structure, particularly a kind of left hand door fixed structure of box-type substation.
Background technology
Box-type substation is a kind of high voltage switchgear, distribution transformer and low-voltage distribution equipment; Line up indoor, the outdoor close-coupled controller switching equipment of prefabrication of one by certain connection plan; Being about to functions such as high powered, transformer step-down, low-voltage distribution organically combines; Be installed in a protection against the tide, antirust, dustproof, protection against rodents, fire prevention, antitheft, heat insulation, totally-enclosed, movably in the steel construction casing, electromechanical integration, totally-enclosed operation; Being specially adapted to city net construction and upgrading, is a kind of brand-new transformer station that after civil engineering transformer station, emerges.Box-type substation is applicable to mine, factory and enterprise, oil gas field and wind power station, and it has substituted original civil engineering power distribution room, and power distribution station becomes novel complete change power distribution equipment.
The box-type substation shell adopts steel plate or alloy sheets, is furnished with bi-layer tip cap, and thermal insulation is good.Shell and skeleton all pass through preservative treatment, have the condition that long-term open air makes.Profile and color can be harmonious each other with environment.Be installed in the basis, reliable and stable.At present, a lot of door-plates of box-type substation are the clamshell doors structure, during operation, need two-doorly open simultaneously sometimes, only need open univalve door sometimes and can operate.The clamshell doors structure of existing box-type substation is the right hand door when opening, and the left hand door can need be considered the influence to equipment of opening of left hand door along with opening together when operation, and is very inconvenient.
Summary of the invention
The utility model provides a kind of left hand door fixed structure of box-type substation for solving the technical problem that exists in the known technology, and when this structure was opened at right hand door, the left hand door was along with opening together.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of left hand door fixed structure of box-type substation comprises top structure and polycrystalline substance; Said top structure comprises top-support, top latch and top socket; Said top latch comprises that top latch body and perpendicular affixed top latch remove handle; Said top-support is fixed in the end of the inside top of left hand door-plate away from door-hinge; The bottom centre place is provided with top latch mounting hole; The middle part, front is provided with top latch locking spacing hole; The side is provided with the top latch and breaks away from spacing hole, and said top latch locking spacing hole and said top latch break away from and be provided with width between the spacing hole and remove the breakthrough part of shank diameter greater than said top latch, and it is lower than the bottom surface of said top latch locking spacing hole that said top latch breaks away from the bottom surface of spacing hole; Said top latch body is installed in the latch mounting hole of said top, and said top latch is removed handle and is arranged in said top latch locking spacing hole or said top latch disengaging spacing hole; Said top socket is fixed on the entablature, and is provided with and the corresponding jack of said top latch mounting hole in the center; Said polycrystalline substance comprises bottom bracket, bottom latch and bottom socket; Latch body and perpendicular affixed bottom latch were removed handle bottom said bottom latch comprised; Said bottom bracket is fixed in the end of the inside bottom of left hand door-plate away from door-hinge; The top center place is provided with bottom latch mounting hole; The middle part, front is provided with bottom latch locking spacing hole; The side is provided with the bottom latch and breaks away from spacing hole, and said bottom latch locking spacing hole and said bottom latch break away from and be provided with width between the spacing hole and remove the breakthrough part of shank diameter greater than said bottom latch, and it is higher than the bottom surface of said bottom latch locking spacing hole that said bottom latch breaks away from the bottom surface of spacing hole; Said bottom latch body is installed in the latch mounting hole of said bottom, and said bottom latch is removed handle and is arranged in said bottom latch locking spacing hole or said bottom latch disengaging spacing hole; Said bottom socket is fixed on the sill, and is provided with and the corresponding jack of said bottom latch mounting hole in the center.
Bottom and said top latch that breakthrough part between said top latch locking spacing hole and the said top latch disengaging spacing hole is arranged on said top latch locking spacing hole break away between the top of spacing hole.
Top and said bottom latch that breakthrough part between said bottom latch locking spacing hole and the said bottom latch disengaging spacing hole is arranged on said bottom latch locking spacing hole break away between the top of spacing hole.
Said top latch is identical with said bottom latch structure.
Said top socket is identical with said bottom socket structure.
Advantage and the good effect that the utlity model has are: away from the end of door-hinge fixed structure is set through being employed in left hand door-plate inside top and bottom; Make the left hand door-plate when right door-plate is opened, not servo-actuated, but as required; It is kept shut or open very convenient operation.And the utility model is simple in structure, and is easy for installation, and failure rate is low, and cost is low, applied widely.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the utility model top latch;
Fig. 3 is the right view of the utility model top-support;
Fig. 4 is the front view of Fig. 3;
Fig. 5 is the vertical view of Fig. 3;
Fig. 6 is the right view of the utility model bottom bracket;
Fig. 7 is the front view of Fig. 6;
Fig. 8 is the upward view of Fig. 6;
Fig. 9 is the structural representation of the utility model top socket.
Among the figure: 1, entablature, 2, the left hand door-plate, 3, top-support, 31, top latch mounting hole; 32, top latch locking spacing hole, 33, the top latch breaks away from spacing hole, 34, breakthrough part, 4, the top socket; 41, jack, 5, the top latch, 51, the top latch body, 52, the top latch removes handle; 6, bottom bracket, 61, bottom latch mounting hole, 62, bottom latch locking spacing hole, 63, the bottom latch breaks away from spacing hole; 64, breakthrough part, 7, the bottom latch, 8, sill, 9, bottom socket.
Embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1～Fig. 9, a kind of left hand door fixed structure of box-type substation comprises top structure and polycrystalline substance; 34 top structures comprise top-support 3, top latch 5 and top socket 4; 34 top latches 5 comprise that top latch body 51 and perpendicular affixed top latch remove handle 52; 34 top-supports 3 are fixed in the end of the inside top of left hand door-plate 2 away from door-hinge; The bottom centre place is provided with top latch mounting hole 31; The middle part, front is provided with top latch locking spacing hole 32; The side is provided with the top latch and breaks away from spacing hole 33; 34 top latch mounting holes 32 and 34 top latches break away from and are provided with width between the spacing holes 33 and remove the breakthrough part 34 of handle 52 diameters greater than 34 top latches, and in the present embodiment, bottom and 34 top latches that 34 breakthrough parts 34 are arranged on 34 top latches locking spacing holes 32 break away between the top of spacing holes 33; It is lower than the bottom surface of 34 top latch locking spacing holes 32 that 34 top latches break away from the bottom surface of spacing hole 33; 34 top latch body 51 are installed in the 34 top latch mounting holes 31, and 34 top latches are removed handle 52 and are arranged in 34 top latch locking spacing holes 32 or 34 top latches disengaging spacing holes 33; 34 top sockets 4 are fixed on the entablature 1, and are provided with the jack 41 corresponding with 34 top latch mounting holes 31 in the center; 34 polycrystalline substances comprise bottom bracket 6, bottom latch 7 and bottom socket 9; 34 bottom latches 7 are identical with top latch 5 structures, and latch body and perpendicular affixed bottom latch are removed handle bottom comprising; 34 bottom brackets 6 are fixed in the end of the inside bottom of left hand door-plate 2 away from door-hinge; The top center place is provided with bottom latch mounting hole 61; The middle part, front is provided with bottom latch locking spacing hole 62; The side is provided with the bottom latch and breaks away from spacing hole 63; 34 bottom latches locking spacing holes 62 and 34 bottom latches break away from and are provided with width between the spacing holes 63 and remove the breakthrough part 64 of shank diameter greater than 34 bottom latches, and in the present embodiment, top and 34 bottom latches that 34 breakthrough parts 64 are arranged on 34 bottom latches locking spacing holes 62 break away between the top of spacing holes 63.It is higher than the bottom surface of 34 bottom latch locking spacing holes 62 that 34 bottom latches break away from the bottom surface of spacing hole 63; 34 bottom latch body are installed in the 34 bottom latch mounting holes 61, and 34 bottom latches are removed handle and are arranged in 34 bottom latch locking spacing holes 62 or 34 bottom latches disengaging spacing holes 63; The structure of 34 bottom socket 9 is identical with the structure of 34 top sockets, is fixed on the sill 8, and is provided with the jack corresponding with 34 bottom latch mounting holes 61 in the center.
The operation principle of the utility model:
When clamshell doors was not opened, the latch of left-hand door plate top and bottom all was in locking position: latch is inserted in the jack, removes handle and is positioned at locking spacing hole bottom, and when right door-plate was opened, the not servo-actuated of left-hand door plate kept the locking closed condition; If need the left-hand door plate to open, rotate and remove in handle to the latch disengaging spacing hole, the top latch moves down the disengaging jack, moves the disengaging jack on the latch of bottom, removes handle and is positioned in latch disengaging spacing hole bottom.
Claims (5)
1. the left hand door fixed structure of a box-type substation is characterized in that, comprises top structure and polycrystalline substance;
Said top structure comprises top-support, top latch and top socket;
Said top latch comprises that top latch body and perpendicular affixed top latch remove handle;
Said top-support is fixed in the end of the inside top of left hand door-plate away from door-hinge; The bottom centre place is provided with top latch mounting hole; The middle part, front is provided with top latch locking spacing hole; The side is provided with the top latch and breaks away from spacing hole, and said top latch locking spacing hole and said top latch break away from and be provided with width between the spacing hole and remove the breakthrough part of shank diameter greater than said top latch, and it is lower than the bottom surface of said top latch locking spacing hole that said top latch breaks away from the bottom surface of spacing hole;
Said top latch body is installed in the latch mounting hole of said top, and said top latch is removed handle and is arranged in said top latch locking spacing hole or said top latch disengaging spacing hole;
Said top socket is fixed on the entablature, and is provided with and the corresponding jack of said top latch mounting hole in the center;
Said polycrystalline substance comprises bottom bracket, bottom latch and bottom socket;
Latch body and perpendicular affixed bottom latch were removed handle bottom said bottom latch comprised;
Said bottom bracket is fixed in the end of the inside bottom of left hand door-plate away from door-hinge; The top center place is provided with bottom latch mounting hole; The middle part, front is provided with bottom latch locking spacing hole; The side is provided with the bottom latch and breaks away from spacing hole, and said bottom latch locking spacing hole and said bottom latch break away from and be provided with width between the spacing hole and remove the breakthrough part of shank diameter greater than said bottom latch, and it is higher than the bottom surface of said bottom latch locking spacing hole that said bottom latch breaks away from the bottom surface of spacing hole;
Said bottom latch body is installed in the latch mounting hole of said bottom, and said bottom latch is removed handle and is arranged in said bottom latch locking spacing hole or said bottom latch disengaging spacing hole;
Said bottom socket is fixed on the sill, and is provided with and the corresponding jack of said bottom latch mounting hole in the center.
2. according to the left hand door fixed structure of the said box-type substation of claim 1; It is characterized in that bottom and said top latch that the breakthrough part between said top latch locking spacing hole and the said top latch disengaging spacing hole is arranged on said top latch locking spacing hole break away between the top of spacing hole.
3. according to the left hand door fixed structure of claim 1 or 2 said box-type substations; It is characterized in that top and said bottom latch that the breakthrough part between said bottom latch locking spacing hole and the said bottom latch disengaging spacing hole is arranged on said bottom latch locking spacing hole break away between the top of spacing hole.
4. according to the left hand door fixed structure of the said box-type substation of claim 1, it is characterized in that said top latch is identical with said bottom latch structure.
5. according to the left hand door fixed structure of the said box-type substation of claim 1, it is characterized in that said top socket is identical with said bottom socket structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120455729XU CN202333507U (en) | 2011-11-16 | 2011-11-16 | Left-handed door fixing structure of box-type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120455729XU CN202333507U (en) | 2011-11-16 | 2011-11-16 | Left-handed door fixing structure of box-type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333507U true CN202333507U (en) | 2012-07-11 |
Family
ID=46445474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120455729XU Expired - Fee Related CN202333507U (en) | 2011-11-16 | 2011-11-16 | Left-handed door fixing structure of box-type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333507U (en) |
-
2011
- 2011-11-16 CN CN201120455729XU patent/CN202333507U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |