CN203456757U - Split type waterproof sealing structure of substation joint - Google Patents
Split type waterproof sealing structure of substation joint Download PDFInfo
- Publication number
- CN203456757U CN203456757U CN201320443166.1U CN201320443166U CN203456757U CN 203456757 U CN203456757 U CN 203456757U CN 201320443166 U CN201320443166 U CN 201320443166U CN 203456757 U CN203456757 U CN 203456757U
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- China
- Prior art keywords
- splicing
- sealing
- type support
- plane
- split type
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- Expired - Fee Related
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Abstract
The utility model relates to a part of a power transmission and distribution device, in particular to a split type waterproof sealing structure of a substation joint. The structure is simple in structure and good in sealing performance, and comprises a splicing framework which is formed by front and back columns, an upper cross beam and a lower cross beam and arranged on a left box body, and a splicing framework which is formed by the front and back columns, the upper cross beam and the lower cross beam and arranged on a right box body; and a plurality of continuous sealing devices are arranged on a splicing plane formed between the two splicing frameworks, so the circular encapsulated sealing structure is formed. The structure is capable of preventing dust and moisture from intruding into box bodies.
Description
Technical field
The utility model relates to a kind of parts of equipment for power transmission and distribution, specifically a kind of split type transformer station stitching portion waterproof sealing structure.
Background technology
Because large box type transformer station volume is very large, add and be subject to the restriction of road transport and cannot transport.So large box type transformer station forms with a plurality of box body splicings conventionally; convenient transportation; but bring another problem simultaneously; the stitching portion of each casing usually can pour into by rain; this directly has influence on stability and the fail safe of box-type substation operation, so need to add in the stitching portion of each casing waterproof and hermetically-sealed construction.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of simple in structure, the split type transformer station stitching portion waterproof sealing structure of good seal performance.
The technical solution of the utility model is: a kind of split type transformer station stitching portion waterproof sealing structure, comprises the splicing framework being comprised of the front and back column, entablature, the sill that are positioned on left box body and be positioned at the splicing framework that front and back column, entablature, sill on right case form; Between the splicing plane of two described splicing system frameworks, be provided with a plurality of continuous sealing devices, form the ring packing structure of sealing.
Described sealing device is by being simultaneously fixedly welded on L-type support that the cross sectional shape of splicing in plane is L-type and combining with the sealing strip of the another side clamping of L-type support.
The integral body that the U-shaped portion that O type part and the cross sectional shape that described sealing strip is is O shape by cross sectional shape is U-shaped is grouped into, the one side clamping of U-shaped part and L-type support, O shape is partly close in another splicing plane relative with splicing plane for L-type support welding.
The sealing device of the described ring packing structure consisting of L-type support and sealing strip has multiple tracks, multiple-sealed device separate and with the mode mutually staggering be welded on splicing plane on.
The top of described left and right entablature is welded with respectively the rhone of opening on the front/rear end of casing, the top of rhone is provided with weather board, there is top board on the top of rhone, after box body splicing, on two top boards, be provided with the hard-wired metal cover board that two top boards are connected as a single entity of being used for of bolt, between metal cover board and two top boards, be respectively arranged with malthoid sealing gasket.
The utility model has the advantages that: between two splicing planes, be provided with a plurality of continuous sealing devices, form the ring packing structure of sealing, and separate a plurality of L-type supports are welded in splicing plane in the mode mutually staggering, can effectively prevent dust and steam intrusion casing.The top of entablature is welded with rhone, and rainwater can only be discharged from two ends through rhone, and there is the metal cover board that two casing tops are connected as a single entity the top of rhone, and prevents that rainwater from pouring into stitching portion.
Accompanying drawing explanation
Fig. 1 is the structural representation of integral body of the present utility model;
Fig. 2 is the structural representation of the utility model entablature part;
Fig. 3 is the structural representation of the utility model sill part;
Fig. 4 is the structural representation of the utility model sealing device;
Embodiment
As shown in the figure, a split type transformer station stitching portion waterproof sealing structure, comprises the splicing framework being comprised of the front and back column 3, entablature 4, the sill 5 that are positioned on left box body 1 and is positioned at the splicing framework that front and back column 3, entablature 4, sill 5 on right case 2 form; Between the splicing plane of two described splicing system frameworks, be provided with a plurality of continuous sealing devices, form the ring packing structure of sealing.
Described sealing device is by being simultaneously fixedly welded on L-type support 11 that the cross sectional shape of splicing in plane is L-type and combining with the sealing strip 12 of the another side clamping of L-type support 11.
Described sealing strip 12 is the integral body that the O type part 12-1 of O shape and U-shaped portion that cross sectional shape is U-shaped divide 12-2 to form by cross sectional shape, the one side clamping of U-shaped part 12-2 and L-type support 11, O shape part 12-1 is close in another splicing plane relative with the splicing plane of welding for L-type support 11.
The sealing device of the described ring packing structure consisting of L-type support 11 and sealing strip 12 has multiple tracks, multiple-sealed device separate and with the mode mutually staggering be welded on splicing plane on.
The top of described left and right entablature 4 is welded with respectively the rhone 6 of opening on the front/rear end of casing, the top of rhone 6 is provided with weather board 7, there is top board 8 on the top of rhone 6, after box body splicing, on two top boards 8, be provided with the hard-wired metal cover board 9 that two top boards 8 are connected as a single entity of being used for of bolt, between metal cover board 9 and two top boards 8, be respectively arranged with malthoid sealing gasket 10.
Claims (3)
1. a split type transformer station stitching portion waterproof sealing structure, comprises the splicing framework being comprised of the front and back column (3), entablature (4), the sill (5) that are positioned on left box body (1) and is positioned at the splicing framework that front and back column (3), entablature (4), sill (5) on right case (2) form; It is characterized in that: between the splicing plane of two described splicing system frameworks, be provided with a plurality of continuous sealing devices, form the ring packing structure of sealing; Described sealing device is by being simultaneously fixedly welded on L-type support (11) that the cross sectional shape of splicing in plane is L-type and combining with the sealing strip (12) of the another side clamping of L-type support (11); Described sealing strip (12) is the integral body that U-shaped portion that O type part (12-1) and the cross sectional shape of O shape is U-shaped divides (12-2) to form by cross sectional shape, the one side clamping of U-shaped part (12-2) and L-type support (11), O shape part (12-1) is close in another splicing plane relative with the splicing plane of welding for L-type support (11).
2. split type transformer station according to claim 1 stitching portion waterproof sealing structure, it is characterized in that: the sealing device of the described ring packing structure consisting of L-type support (11) and sealing strip (12) has multiple tracks, multiple-sealed device is separate and be welded in splicing plane in the mode mutually staggering.
3. split type transformer station according to claim 1 stitching portion waterproof sealing structure, it is characterized in that: the top of described left and right entablature (4) is welded with respectively the rhone (6) of opening on the front/rear end of casing, the top of rhone (6) is provided with weather board (7), there is top board (8) on the top of rhone (6), after box body splicing, on two top boards (8), be provided with the hard-wired metal cover board (9) that two top boards (8) are connected as a single entity of being used for of bolt, between metal cover board (9) and two top boards (8), be respectively arranged with malthoid sealing gasket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443166.1U CN203456757U (en) | 2013-07-24 | 2013-07-24 | Split type waterproof sealing structure of substation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443166.1U CN203456757U (en) | 2013-07-24 | 2013-07-24 | Split type waterproof sealing structure of substation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456757U true CN203456757U (en) | 2014-02-26 |
Family
ID=50136611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320443166.1U Expired - Fee Related CN203456757U (en) | 2013-07-24 | 2013-07-24 | Split type waterproof sealing structure of substation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337797A (en) * | 2013-07-24 | 2013-10-02 | 江苏大全箱变科技有限公司 | Waterproof sealing structure of splicing part of split substation |
-
2013
- 2013-07-24 CN CN201320443166.1U patent/CN203456757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337797A (en) * | 2013-07-24 | 2013-10-02 | 江苏大全箱变科技有限公司 | Waterproof sealing structure of splicing part of split substation |
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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: 20140226 Termination date: 20170724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |