CN203406129U - Cover plate supporting mechanism of buried transformer - Google Patents
Cover plate supporting mechanism of buried transformer Download PDFInfo
- Publication number
- CN203406129U CN203406129U CN201320368428.2U CN201320368428U CN203406129U CN 203406129 U CN203406129 U CN 203406129U CN 201320368428 U CN201320368428 U CN 201320368428U CN 203406129 U CN203406129 U CN 203406129U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- upper inner
- plate supporting
- supporting mechanism
- side frame
- 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.)
- Expired - Lifetime
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a cover plate supporting mechanism of a buried transformer. The buried transformer comprises a pit, a transformer which is installed in the pit, and an aboveground part which is located on the upper end of the pit. The aboveground part comprises a ventilation window and a cover plate. The ventilation window comprises a window body which is installed on the wall outer side portion of the upper end surface of the pit. The window body is formed by front and rear side frames and left and right side frame in a surrounding manner. The cover plate comprises a left turnable cover and a right turnable cover. The cover plate supporting structure comprises a plurality of transverse supporting stay pins which are connected between the upper inner side surface of the left side frame and the upper inner side surface of the right side frame through connecting elements separately and a longitudinal supporting stay pin which is connected across between the central portion of the upper inner side surface of the front side frame and the central portion of the upper inner side surface of the rear side frame through connecting elements. The connecting elements comprise a groove-shaped element and two pieces of installation sheets which are connected on rear ends of two sides of the groove-shaped element respectively. The cover plate supporting structure of the utility model can be used to effectively support the cover plate when the left turnable cover and the right turnable cover are closed, and the disassembly is convenient, so the transformer can be hanged in and hanged out.
Description
Technical field
The utility model relates to a kind of cover plate supporting mechanism of Covered transformer.
Background technology
Covered transformer is arranged in basement or cellar, can advocate green electric power supply, Optimizing City environment, the illumination and the dynamical system that are applicable to street, highway, bridge, tunnel, the applicable urban environment in parking lot, airport, harbour, tourist attractions etc., be especially applicable to densely populated key city.Covered transformer is divided on the ground and underground two parts, and its body is arranged in the melt pit with concrete structure, does not take spatial surface.High gland well and low-voltage terminal, high voltage load switch and backup fuse, plug-pull arrester, pressure relief valve, pressure vacuum gauge, temperature control and oil level indication have been installed on the case lid of Covered transformer, and these accessories can be observed on the ground and operate.Fuel tank adopts stainless steel to make, and all-sealed structure and case, along sealing Welding Structure, reduce sealing area as far as possible, can environment special in ground in long-term safe operation.
But, Covered transformer also do not solve the safety problem of melt pit upper end completely, so be greatly affected aspect buried rebuilding of urban electrical.
Summary of the invention
The purpose of this utility model is the defect that overcomes prior art, and a kind of cover plate supporting mechanism of Covered transformer is provided, and it can be renovated on a left side and the right side is renovated and while closing, played effective support,, and easy accessibility, be convenient to lifting up into of transformer and hang out.
The technical scheme that realizes above-mentioned purpose is: a kind of cover plate supporting mechanism of Covered transformer, described Covered transformer comprise top basset and be upper end open the cubical melt pit of rectangle, be arranged on the transformer in melt pit and be positioned at the aerial part of melt pit upper end, described aerial part comprises ventilating window and cover plate, described ventilating window comprises the forms of the wall outer side portion of the upper surface that is arranged on described melt pit, and these forms are held around and formed by forward and backward side frame and left and right side frame; Renovate on the right side that described cover plate comprises that a left side that left end is hinged on the upper end of described left frame is renovated and right-hand member is hinged on the upper end of described right frame; Described flap support structure comprises that some horizontal support shelves and that are connected between the upper inner face of described left frame and the upper inner face of right frame by connector compartment of terrain are respectively connected across the longitudinal support shelves between the central authorities of upper inner face of described front side frame and the central authorities of the upper inner face of rear side frame by connector; Described connector comprises a channel and two installation sheets that are connected to the rear end, both sides of channel.
The cover plate supporting mechanism of above-mentioned Covered transformer, wherein, offers respectively some installing holes on described two installation sheets.
The cover plate supporting mechanism of above-mentioned Covered transformer, wherein, described forms and laterally support shelves all adopt plastic-wood material to make.
The cover plate supporting mechanism of above-mentioned Covered transformer, wherein, described longitudinal support shelves and described connector all adopt stainless steel to make.
The cover plate supporting mechanism of Covered transformer of the present utility model, can renovate on a left side and the right side is renovated and while closing, played effective support, and easy accessibility, is convenient to lifting up into of transformer and hangs out, for the maintenance of transformer creates favorable conditions.
Accompanying drawing explanation
Fig. 1 is the structural representation of Covered transformer;
Fig. 2 is the structural representation of the cover plate supporting mechanism of Covered transformer of the present utility model;
Fig. 3 is the structural representation of the connector in the cover plate supporting mechanism of Covered transformer of the present utility model.
Embodiment
In order to make those skilled in the art can understand better the technical solution of the utility model, below in conjunction with accompanying drawing, its embodiment is described in detail:
Refer to Fig. 1, Covered transformer comprise top basset and be upper end open the cubical melt pit 10 of rectangle, be arranged on the transformer in melt pit 10 and be positioned at the aerial part of melt pit 10 upper ends.Aerial part comprises ventilating window and cover plate.Ventilating window comprises the forms 2 of the wall outer side portion of the upper surface that is arranged on melt pit 10, and these forms 2 are held around and formed by forward and backward side frame 21,22 and left and right side frame 23,24; Forms 2 adopt plastic-wood material to make; Cover plate comprise a left side that left end is hinged on the upper end of left frame 23 renovate 31 and the right-hand member right side that is hinged on the upper end of right frame 24 renovate 32.
Refer to again Fig. 2, the cover plate supporting mechanism of Covered transformer of the present utility model, comprise two laterally 51 and longitudinal support shelves 52 of support shelves, wherein, two horizontal shelves 51 that support are connected between the upper inner face of left frame 23 and the upper inner face of right frame 24 by connector 50 compartment of terrains respectively, and laterally support grade 51 employing plastic-wood materials are made; One is longitudinally supportted shelves 52 and is connected across between the central authorities of upper inner face of front side frame 21 and the central authorities of the upper inner face of rear side frame 22 by connector 50; Connector 50 comprises a channel 501 and two installation sheets 502 that are connected to the rear end, both sides of channel 501; On two installation sheets 502, offer respectively three installing hole (see figure 3)s; Longitudinally support shelves 52 and connector 50 all adopt stainless steel to make.
The cover plate supporting mechanism of Covered transformer of the present utility model when mounted, connector 50 is fixed by screws in to the central authorities of upper inner face of front side frame 21 and the central authorities of the upper inner face of rear side frame 22, as long as the two of longitudinally supportting shelves 52 is shelved on the channel of connector 50, can complete the installation of longitudinal support shelves 52, in addition at the upper inner face of left frame 23, the upper inner face of right frame 24 and longitudinally a left side for support shelves 52, the corresponding two installation site difference installation connecting elements 50 that laterally support shelves 51 of right flank, two are laterally supportted shelves 51 and can two and half roots, consist of respectively.One and half roots are connected across the upper inner face of left frame 23 and longitudinally support between the left surface of shelves 52, another section half root is connected across the upper inner face of right frame 24 and longitudinally between the right flank of support shelves 52, can renovate on a left side 31 and the right side renovate 32 and play effective support while closing.If desired the transformer in melt pit 10 is lifted up into while hanging out, as long as renovate 31 and after the right side renovates 32 opening a left side, not with any instrument just can be easily two laterally 51 and one of support shelves longitudinally support grades 52 and take out.
The cover plate supporting mechanism of Covered transformer of the present utility model can carries left be renovated and renovate on the right side, can also facilitate the maintenance of transformer.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the utility model is described, and be not used as restriction of the present utility model, as long as within the scope of connotation of the present utility model, to the variation of the above embodiment, modification, all will drop within the scope of claims of the present utility model.
Claims (4)
1. the cover plate supporting mechanism of a Covered transformer, described Covered transformer comprise top basset and be upper end open the cubical melt pit of rectangle, be arranged on the transformer in melt pit and be positioned at the aerial part of melt pit upper end, described aerial part comprises ventilating window and cover plate, described ventilating window comprises the forms of the wall outer side portion of the upper surface that is arranged on described melt pit, and these forms are held around and formed by forward and backward side frame and left and right side frame; Renovate on the right side that described cover plate comprises that a left side that left end is hinged on the upper end of described left frame is renovated and right-hand member is hinged on the upper end of described right frame; It is characterized in that, described flap support structure comprises that some horizontal support shelves and that are connected between the upper inner face of described left frame and the upper inner face of right frame by connector compartment of terrain are respectively connected across the longitudinal support shelves between the central authorities of upper inner face of described front side frame and the central authorities of the upper inner face of rear side frame by connector; Described connector comprises a channel and two installation sheets that are connected to the rear end, both sides of channel.
2. the cover plate supporting mechanism of Covered transformer according to claim 1, is characterized in that, on described two installation sheets, offers respectively some installing holes.
3. the cover plate supporting mechanism of Covered transformer according to claim 1, is characterized in that, described forms and laterally support shelves all adopt plastic-wood material to make.
4. the cover plate supporting mechanism of Covered transformer according to claim 1, is characterized in that, described longitudinal support shelves and described connector all adopt stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320368428.2U CN203406129U (en) | 2013-06-25 | 2013-06-25 | Cover plate supporting mechanism of buried transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320368428.2U CN203406129U (en) | 2013-06-25 | 2013-06-25 | Cover plate supporting mechanism of buried transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406129U true CN203406129U (en) | 2014-01-22 |
Family
ID=49942053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320368428.2U Expired - Lifetime CN203406129U (en) | 2013-06-25 | 2013-06-25 | Cover plate supporting mechanism of buried transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203406129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705989A (en) * | 2020-06-12 | 2020-09-25 | 甘肃省地震局（中国地震局兰州地震研究所） | Micro-seismic observation semi-basement top cover and installation method |
-
2013
- 2013-06-25 CN CN201320368428.2U patent/CN203406129U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705989A (en) * | 2020-06-12 | 2020-09-25 | 甘肃省地震局（中国地震局兰州地震研究所） | Micro-seismic observation semi-basement top cover and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |