CN105610060B - Overhaul closure - Google Patents
Overhaul closure Download PDFInfo
- Publication number
- CN105610060B CN105610060B CN201610025443.5A CN201610025443A CN105610060B CN 105610060 B CN105610060 B CN 105610060B CN 201610025443 A CN201610025443 A CN 201610025443A CN 105610060 B CN105610060 B CN 105610060B
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- CN
- China
- Prior art keywords
- plate
- matrix
- wellhole
- people
- girder
- 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.)
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Classifications
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
- H02B7/08—Underground substations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Closure is overhauled the invention discloses one kind, it is characterised in that：Including the seal cover board being installed on seal box and the people's wellhole being arranged on seal cover board, the people's wellhole lid for being used for sealing people's wellhole is provided with people's wellhole, the seal cover board periphery is provided with enclosing cover plate-girder, the lower section of enclosing cover plate-girder is provided with cover plate matrix, it is provided with the cover plate matrix in external seal groove, the seal groove and is fixed with the generous pad of sealing；People's wellhole inwall is provided with inner cap plate-girder 17, and people's wellhole lid periphery is provided with port lid matrix, and the lower section of the port lid matrix is provided with the sealing small side pad in sealing contact with inner cap plate-girder 17.
Description
Technical field
The present invention relates to the Outdoor Distribution Switches station in a kind of power transmission and distribution industry or the seal cover board of substation casing, especially
It is a kind of maintenance closure.
Background technology
In power transmission and distribution industry, in the outdoor box safeguard structure of conventional outdoor switching station or transformer station, it can not meet
The structure that can repeatedly open is installed and kept to full below ground, generally uses surface structures safeguard procedures, or do disposable
Complete seal is either repeated several times handles sealing structure using certain means, and surface structures is obviously unsatisfactory for whole subsurface peaces
The primary demand of dress, and disposable or multiplicating processing is time-consuming takes material, and have certain technical requirement to treatment people
And can not ensure that each result can reach the sealing structure under the purpose of waterproof sealing, patented technology of the present invention, both
Waterproof sealing effect is solved, also can guarantee that repeatedly to open and reuse, this structure is used installs seal box in full subsurface
When on body, the daily inspection using unit to box house equipment and maintenance function can be met, simple and fast is reliable, to operation
Personnel, without Sealing Technology requirement, are a kind of technical schemes of effective time saving material-saving.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of openable overhaul of the equipments closure and is primarily adapted for use in
On the power transmission and distribution switchyard or transformer station's seal case that full below ground is installed, should reach can repeatedly open, and meet again
Practical operation personnel will also not had Sealing Technology Capability Requirement by waterproof seal requirement.This openable overhaul of the equipments is close
The structure of capping for require can load-bearing, in waterproof entrance seal case, non-aqueous can night sweat open, it is reusable, to operation
Personnel do not seal skill set requirements.
The technical solution adopted for the present invention to solve the technical problems is：
Overhaul closure, it is characterised in that：Including the seal cover board being installed on seal box and it is arranged on seal cover board
People's wellhole, the people's wellhole lid for being used for sealing people's wellhole is provided with people's wellhole, the seal cover board periphery is provided with enclosing cover plate-girder,
The lower section of enclosing cover plate-girder, which is provided with cover plate matrix, the cover plate matrix, is provided with external seal groove, sealing is fixed with the seal groove big
Side's pad；People's wellhole inwall is provided with inner cap plate-girder, and people's wellhole lid periphery is provided with below port lid matrix, the port lid matrix and set
There is the small side's pad of the sealing in sealing contact with inner cap plate-girder, the port lid matrix includes the side plate being oppositely arranged on substrate and substrate,
The port lid matrix is provided with by dirtproof cover, the side plate and is provided with pollutant baffle plate, and the side plate upper end is bent into antifouling eaves, the gear
The upper end of dirty plate is located in antifouling eaves.
Further, the cover plate matrix is made up of two reinforcing plates, and two reinforcing plates and the one side of enclosing cover plate-girder constitute external seal
Groove.
Further, the enclosing cover plate-girder is provided with matrix protective plate and antifouling board, and matrix protective plate and antifouling board are logical
Cross pinboard reinforcement by connection.
Further, people's wellhole is covered provided with open-type subrack, and folding handle is provided with the open-type subrack.
The small side's pad side of sealing is provided with multigroup osculum.
Bakelite plate is provided with capillary groove above the port lid matrix.
Further, the enclosing cover plate-girder is provided with opening board bakelite.
The beneficial effects of the invention are as follows：The present invention openable overhaul of the equipments seal cover board sealing structure mainly for
Equipment for power transmission and distribution is on the seal case shell that full below ground is installed, and the seal cover board under this programme should reach can be repeatedly
Open repeatedly, the requirement of waterproof seal is met again, also to meet and practical operation personnel are not sealed with technical ability limitation.More
It is essential that the structural requirement of this openable overhaul of the equipments closure have certain weight capacity and anti-impact force ability,
Can prevent extraneous bright water from entering in seal case, can in the case of not by water logging at any time opening and suitable when it is straight
Connect closing sealing, sealing effectiveness and belong to reusable, skill set requirements are not sealed to the operating personnel of open and close cover plate.Together
When, if casing earth's surface belongs to greening environment, cover plate top simultaneously need not separately set above ground structure implementation waterproof, can directly hold
By greening plagiarize fertilising etc. work condition environment.Conventional seal cover board can realize the adaptation energy of all of the above operating mode currently without discovery
Power.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the present invention；
Fig. 2 is the sectional view of the present invention；
Fig. 3 is the partial enlarged view of the present invention；
Fig. 4 is the zoomed-in view at A in Fig. 3；
Fig. 5 is the zoomed-in view at B in Fig. 3；
Fig. 6 is the zoomed-in view at C in Fig. 3；
Fig. 7 is the zoomed-in view at D in Fig. 3；
Fig. 8 is the zoomed-in view at E in Fig. 3.
Embodiment
Referring to figs. 1 to Fig. 8, closure, including the quad seal being installed on seal box are overhauled the invention discloses one kind
The people's wellhole lid for being used for sealing people's wellhole is provided with cover plate 16 and the square people's wellhole being arranged on seal cover board 16, people's wellhole
15, band is conducive to the heavy folding handle 14 opened wherein on people's wellhole lid 15, and heavy folding handle 14 is positioned in anti-
The open-type of dirty function in subrack 13, weight is directly realized by open-type using waterproof construction between subrack 13 and people's wellhole lid 15
Power overlap joint ensures that people's wellhole lid 15 can smoothly implement open and close function.
As illustrated, the periphery of seal cover board 16 is provided with enclosing cover plate-girder 2, the lower section of enclosing cover plate-girder 2 is provided with cover plate matrix 4, institute
State to be provided with cover plate matrix 4 in external seal groove, the seal groove and be fixed with the generous pad 1 of sealing；The enclosing cover plate-girder 2 is provided with matrix
Protective plate 5 and antifouling board 10, matrix protective plate 5 and antifouling board 10 are by the reinforcement by connection of pinboard 11, in said structure, outside
Cover plate beam 2 is as load-bearing main body, thereunder provided with cover plate matrix 4, is made up of described in cover plate matrix 4 two reinforcing plates, and two strengthen
The one side of plate and enclosing cover plate-girder 2 constitutes external seal groove, thus cover plate matrix 4 collectively forms cross section profile substantially with enclosing cover plate-girder 2
For U-shaped load-carrying members, the generous pad 1 of sealing is set with good load bearing stength, and in outer seal groove, passes through fastening
Afterwards, sealing the sealing surface extruding of generous pad 1 and supporting seal case and realize and seal, and seal generous pad 1 to pass through
The immense pressure increase seal pressure born on enclosing cover plate-girder 2, thus the bigger generous pad of sealing of pressure suffered by enclosing cover plate-girder 2
1 contact with the sealing surface of outdoor box is closer, and enclosing cover plate-girder 2 is provided with matrix protective plate 5 and antifouling board 10, matrix
Protective plate 5 and antifouling board 10 further avoid directly invading for water by said structure by the reinforcement by connection of pinboard 11, and
And said structure can also play a part of strengthening seal cover board 16 by force intensity, thus realize one kind can waterproof, have certain again
Weight capacity and the erosion-resisting effect of full working scope, the enclosing cover plate-girder are provided with opening board bakelite 3, so as to further function as waterproof
Corrosion-resistant is acted on.
As illustrated, people's wellhole inwall is provided with inner cap plate-girder 17, the periphery of people's wellhole lid 15 is provided with port lid matrix 7, institute
The lower section for stating port lid matrix 7 is provided with anti-above the small side's pad 6 of sealing in sealing contact with inner cap plate-girder 17, the port lid matrix 7
Bakelite plate 8 is provided with tank, by sealing small side's pad 6 and port lid matrix 7 in sealing contact and waterproof, the setting of bakelite plate 8 was both
It is waterproof and can anti-corrosion.The concrete structure of port lid matrix 7 is the side plate for including being oppositely arranged on substrate and substrate, port lid matrix
7 are provided with by dirtproof cover 12, the side plate provided with pollutant baffle plate 18, and the side plate upper end is bent into antifouling eaves, the pollutant baffle plate 18
Upper end be located in antifouling eaves, antifouling eaves is the eaves formula positioned at the matrix 7 of people's wellhole lid 15 and the lap-joint of dirtproof cover 12, thus is carried
The filthy protective capacities that high open-type sealing structure goes out, sealing skill set requirements of the dynamic open-type sealing of reduction to operating personnel.
As further design, the bright water of surrounding environment that may be present during to prevent that cover plate from opening specially is provided with many
Group osculum 9 is placed on the periphery top of the small side's pad 6 of sealing, can both exclude when people's wellhole lid 15 is opened and remain in the bright of earth's surface
Water pours in down a chimney, and can also eliminate the green plants rhizome covered on the cover plate brought during earth's surface greening irrigation quilt for a long time that may be present
The greening damage that water immersion is brought.
A kind of maintenance closure provided above the embodiment of the present invention, is described in detail, used herein
Specific case is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help and understands this
The method and its core concept of invention；Simultaneously for those of ordinary skill in the art, according to the thought of the present invention, specific
It will change in embodiment and application, in summary, this specification content should not be construed as to the present invention's
Limitation.
Claims (7)
1. overhaul closure, it is characterised in that：Including the seal cover board being installed on seal box and it is arranged on seal cover board
The people's wellhole lid for being used for sealing people's wellhole is provided with people's wellhole, people's wellhole, the seal cover board periphery is provided with enclosing cover plate-girder, outside
The lower section of cover plate beam, which is provided with cover plate matrix, the cover plate matrix, is provided with external seal groove, sealing is fixed with the seal groove generous
Pad；People's wellhole inwall is provided with inner cap plate-girder, and people's wellhole lid periphery is provided with port lid matrix, and the lower section of the port lid matrix is provided with
The small side's pad of sealing in sealing contact with inner cap plate-girder, the port lid matrix includes the side plate being oppositely arranged on substrate and substrate, institute
Port lid matrix is stated provided with dirtproof cover, the side plate side is provided with pollutant baffle plate, and the side plate upper end is bent into antifouling eaves, the blocked sewage
The upper end of plate is located in antifouling eaves.
2. a kind of maintenance closure according to claim 1, it is characterised in that：The cover plate matrix is by two reinforcing plate structures
Into two reinforcing plates and the one side of enclosing cover plate-girder constitute external seal groove.
3. a kind of maintenance closure according to claim 1, it is characterised in that：The enclosing cover plate-girder is protected provided with matrix
Plate and antifouling board, matrix protective plate and antifouling board pass through pinboard reinforcement by connection.
4. a kind of maintenance closure according to claim 1, it is characterised in that：People's wellhole is covered inserts provided with open-type
Folding handle is provided with case, the open-type subrack.
5. a kind of maintenance closure according to claim 1, it is characterised in that：The small side's pad side of sealing is provided with multigroup
Osculum.
6. a kind of maintenance closure according to claim 1, it is characterised in that：In capillary groove above the port lid matrix
Provided with bakelite plate.
7. a kind of maintenance closure according to claim 1, it is characterised in that：The enclosing cover plate-girder is provided with opening board electricity
Wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025443.5A CN105610060B (en) | 2016-01-14 | 2016-01-14 | Overhaul closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025443.5A CN105610060B (en) | 2016-01-14 | 2016-01-14 | Overhaul closure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105610060A CN105610060A (en) | 2016-05-25 |
| CN105610060B true CN105610060B (en) | 2017-10-31 |
Family
ID=55989705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610025443.5A Active CN105610060B (en) | 2016-01-14 | 2016-01-14 | Overhaul closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105610060B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342537B (en) * | 2017-08-21 | 2023-04-11 | 国家电网公司 | Intelligent power box |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2703714Y (en) * | 2004-04-20 | 2005-06-08 | 戴三南 | Aluminium manhole cover |
| CN201011698Y (en) * | 2006-12-05 | 2008-01-23 | 中电电气集团有限公司 | Complete imbedded transforming plant casing |
| CN203150801U (en) * | 2013-03-01 | 2013-08-21 | 公牛集团有限公司 | Waterproof plug seat plugged connection surface waterproof structure |
| CN203296276U (en) * | 2013-05-31 | 2013-11-20 | 吉林科龙建筑节能科技股份有限公司 | Novel fireproof sealing cover for manhole of building roof |
| CN203367788U (en) * | 2013-07-25 | 2013-12-25 | 安徽得润电气技术有限公司 | Door type top cover of low-voltage power distribution cabinet |
| CN203774639U (en) * | 2014-04-18 | 2014-08-13 | 武汉华尔泰电子科技有限公司 | Integrated power distribution box |
| CN203932938U (en) * | 2014-07-09 | 2014-11-05 | 国网山东寿光市供电公司 | A kind of transforming plant cable trench cover |
| CN204266245U (en) * | 2014-11-14 | 2015-04-15 | 国网河南新安县供电公司 | A kind of cable shaft water-inlet-proof well lid |
| CN104401610A (en) * | 2014-11-17 | 2015-03-11 | 一重集团大连设计研究院有限公司 | Self-weight seal oil tank manhole cover |
| CN204205343U (en) * | 2014-12-04 | 2015-03-11 | 福州亿力电器设备有限公司 | A kind of outdoor embedded door distributing box structure |
-
2016
- 2016-01-14 CN CN201610025443.5A patent/CN105610060B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105610060A (en) | 2016-05-25 |
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Effective date of registration: 20220517 Granted publication date: 20171031 |
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