CN206547736U - Five casees O＆M rat preventing devices of transformer station - Google Patents
Five casees O＆M rat preventing devices of transformer station Download PDFInfo
- Publication number
- CN206547736U CN206547736U CN201720205766.2U CN201720205766U CN206547736U CN 206547736 U CN206547736 U CN 206547736U CN 201720205766 U CN201720205766 U CN 201720205766U CN 206547736 U CN206547736 U CN 206547736U
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- Prior art keywords
- latch
- slide bar
- casees
- transformer station
- key seat
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- 239000012634 fragment Substances 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model is related to a kind of five casees O＆M rat preventing devices of transformer station, including the ratguard being arranged at five casees line outlets of transformer station, the both sides of ratguard are provided with the first slide bar, the second slide bar is provided with transformer station five casees, first slide bar constitutes being slidably matched for vertical direction with the second slide bar, the upper end of first slide bar is provided with latch, latch is arranged in key seat, key seat is fixed in the notch of the first slide bar, the bottom land of first slide bar upper end is provided with opening, connected between latch and key seat by spring, latch is protruded out in opening, the upper end slot bottom of second slide bar is provided with the pin-and-hole passed through for latch, pin-and-hole, which is located on the mobile route of latch, to be arranged, after maintenance is finished, lift ratguard upward sliding, under the elastic force effect of spring, so that the latch in the first slide bar is sprung into the pin-and-hole of the second slide bar, so as to realize the positioning to ratguard, the rat preventing device facilitates disassembling section of the electric power overhaul personnel to ratguard, overhaul efficiency is high.
Description
Technical field
The utility model is related to electric power O＆M technical field, and in particular to a kind of five casees O＆M rat preventing devices of transformer station.
Background technology
According to the relevant safety devices code requirement of power generation, switch gear room, protection room, battery room of transformer station etc. are run
Mouse-proof baffle plate all should be installed additional.The electrical wire wiring of transformer station five casees mouthful place be generally easily installed and reserved larger spacing with
Gap, meiofauna such as viral marketing easily are imported and exported to pierce to destroy circuit in body from pipeline or circuit such as bites machine broken
Body internal wiring, therefore ratguard typically is set to prevent mouse from entering in body in pipeline or line outlet position.It is existing
The ratguard set at the line outlet of some pipelines passes through bolt with the plate face at the line outlet of the pipeline of transformer station five casees
Connection, in daily O＆M, dismounting and installation operation are time-consuming longer, and daily electric power maintenance is made troubles.
Utility model content
The purpose of this utility model is：A kind of five casees O＆M rat preventing devices of transformer station are provided, can conveniently be realized to becoming
The pipeline and circuit in power station five casees are overhauled, and improve the Discussing Convenience of electric power O＆M.
To achieve the above object, the technical solution adopted in the utility model is：
Five casees O＆M rat preventing devices of transformer station, including the ratguard at five casees line outlets of transformer station is arranged on, it is described
The both sides of ratguard, which are provided with the first slide bar, the transformer station five casees, is provided with the second slide bar, first slide bar and second
Slide bar constitutes being slidably matched for vertical direction, and the section of first, second slide bar is " u "-shaped structure, first slide bar
Upper end is provided with latch, and the latch is arranged in key seat, and the key seat is fixed in the notch of the first slide bar, on the first slide bar
The bottom land at end is provided with opening, is connected between the latch and key seat by spring, and the latch is protruded out in opening, and described the
The upper end slot bottom of two slide bars is provided with the pin-and-hole passed through for latch, and the pin-and-hole, which is located on the mobile route of latch, to be arranged.
Also there are following characteristics in the utility model：
First, second flange is respectively arranged with the notch of first, second slide bar, first slide bar is plugged on
The notch inwall and the first flange of two slide bars are ridden upon on the second flange.
The latch is in integrally square block, and the connection end of the latch and key seat is provided with locking shell fragment, the locking bullet
Piece is in integrally frid shape, and one end of the latch is fixed at the bottom land of locking shell fragment, and the both sides edge of locking shell fragment latch
Length direction overhang, be provided between two sides of locking shell fragment and latch on support spring, the key seat and be provided with and insert
The identical socket of pin profile, the spring, which is arranged on the bottom of socket, the socket, is additionally provided with limiting plate, the limiting plate
The card interface for the locking shell fragment of clamping is formed between socket inwall.
The clamping box for clamping latch is provided with second slide bar, the opening of the clamping box is located at pin-and-hole,
It is provided with to be provided with limited impression, the latch in clamping box and constitutes the plush copper being engaged by clamping with limited impression.
Compared with prior art, the technique effect that the utility model possesses is：Maintainer, which works as, to be needed to the case of transformer station five
When circuit is overhauled, the latch at pressing pin-and-hole so that latch departs from pin-and-hole so that the first slide bar is downward along the second slide bar
Slide, so that ratguard is from five casees line outlet separation of transformer station, so as to implement to overhaul circuit, when maintenance is finished
Afterwards, ratguard upward sliding is lifted, under the elastic force effect of spring so that the latch in the first slide bar springs into the pin of the second slide bar
In hole, so as to realize the positioning to ratguard, the rat preventing device facilitates disassembling section of the electric power overhaul personnel to ratguard, maintenance
Efficiency high.
Brief description of the drawings
Fig. 1 and Fig. 2 are the two states structural representations of five casees O＆M rat preventing devices of transformer station；
Fig. 3 and Fig. 4 are that the first slide bar and the second slide bar in five casees O＆M rat preventing devices of transformer station coordinate to obtain two kinds of shapes
State schematic diagram；
Fig. 5 is the latch structure schematic diagram in five casees O＆M rat preventing devices of transformer station；
Fig. 6 is the pin structure schematic diagram in five casees O＆M rat preventing devices of transformer station.
Embodiment
With reference to Fig. 1 to Fig. 6, the utility model is further described：
Five casees O＆M rat preventing devices of transformer station, including it is arranged on the ratguard 10 at five casees line outlets of transformer station, institute
The both sides for stating ratguard 10 are provided with the first slide bar 20, the transformer station five casees and are provided with the second slide bar 30, and described first slides
Bar 20 constitutes being slidably matched for vertical direction with the second slide bar 30, and the section of first, second slide bar 20,30 is " u "-shaped knot
Structure, the upper end of first slide bar 20 is provided with latch 40, and the latch 40 is arranged in key seat 50, and the key seat 50 is fixed on
In the notch of first slide bar 20, the bottom land of the upper end of the first slide bar 20 is provided with opening 21, leads between the latch 40 and key seat 50
Cross spring 60 to connect, the latch 40 is protruded out in opening 21, the upper end slot bottom of second slide bar 30 is provided with for inserting
The pin-and-hole 31 that pin 40 is passed through, the pin-and-hole 31, which is located on the mobile route of latch 40, to be arranged；
With reference to shown in Fig. 1 and Fig. 2 and Fig. 3 and Fig. 4, maintainer, which works as, to be needed to overhaul five casees circuits of transformer station
When, press the latch 40 at pin-and-hole 31 so that latch 40 departs from pin-and-hole 31 so that the first slide bar 20 is downward along the second slide bar 30
Slide, so that ratguard 10, so as to implement to overhaul circuit, works as inspection from five casees line A way outlets a separation of transformer station
Repair after finishing, lift the upward sliding of ratguard 10, under the elastic force effect of spring 60 so that the bullet of latch 40 in the first slide bar 20
In the pin-and-hole 31 for entering the second slide bar 30, so as to realize the positioning to ratguard 10, the rat preventing device facilitates electric power overhaul personnel couple
The disassembling section of ratguard 10, overhaul efficiency is high.
With reference to shown in Fig. 3 and Fig. 4, to realize the accurate guiding to ratguard 10, it is to avoid ratguard 10 is anti-caused by rocking
Be respectively arranged with the problem of mouse plate 10 gets stuck, the notch of first, second slide bar 20,30 first, second flange 22,
32, first slide bar 20 is plugged on the notch inwall of the second slide bar 30 and the first flange 22 is ridden upon on the second flange 32.
Further, it is in square block that the latch 40 is overall, and the connection end of the latch 40 and key seat 50 is provided with locking
Shell fragment 41, the overall locking shell fragment 41 is in frid shape, and one end of the latch 40 is fixed at the bottom land of locking shell fragment 41, is blocked
The both sides edge for determining shell fragment 41 the length direction overhanging of latch 40, is provided between two sides of locking shell fragment 41 and latch 40
The socket 51 being coincide with the profile of latch 40 is provided with support spring 42, the key seat 50, the spring 60 is arranged on socket 51
Bottom, be additionally provided between limiting plate 52, limiting plate 52 and socket 51 inwall on the socket 51 and formed for clamping
The card interface of locking shell fragment 41；
The clamping box 70 for clamping latch 40 is provided with second slide bar 30, the opening of the clamping box 70 is located at
At pin-and-hole 31, it is provided with limited impression 71, the latch 40 to be provided with clamping box 70 and matches somebody with somebody with the composition clamping of limited impression 71
The plush copper 43 of conjunction；
Above-mentioned clamping box 70 is square tube type structure, facilitates maintainer by finger or other instruments by clamping box 70
Opening at latch 40 smash out, it is ensured that ratguard 10 can be slided up and down, and above-mentioned plush copper 43 coordinates with limited impression 71, from
And realize to the spacing of latch 40.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. five casees O＆M rat preventing devices of transformer station, it is characterised in that：It is anti-at five casees line outlets of transformer station including being arranged on
Mouse plate (10), the both sides of the ratguard (10), which are provided with the first slide bar (20), the transformer station five casees, is provided with the second cunning
Bar (30), first slide bar (20) constitutes being slidably matched for vertical direction, first, second slide bar with the second slide bar (30)
The section of (20,30) is " u "-shaped structure, and the upper end of first slide bar (20) is provided with latch (40), and the latch (40) sets
Put in key seat (50), the key seat (50) is fixed in the notch of the first slide bar (20), the bottom land of the first slide bar (20) upper end
Opening (21) is provided with, is connected between the latch (40) and key seat (50) by spring (60), the latch (40) protrudes out to
It is open in (21), the upper end slot bottom of second slide bar (30) is provided with the pin-and-hole (31) passed through for latch (40), described
Pin-and-hole (31), which is located on the mobile route of latch (40), to be arranged.
2. five casees O＆M rat preventing devices of transformer station according to claim 1, it is characterised in that：Described first, second slides
First, second flange (22,32) is respectively arranged with the notch of bar (20,30), first slide bar (20) is plugged on the second cunning
The notch inwall and the first flange (22) of bar (30) are ridden upon on the second flange (32).
3. five casees O＆M rat preventing devices of transformer station according to claim 2, it is characterised in that：The latch (40) is overall
In square block, the latch (40) and the connection end of key seat (50) are provided with locking shell fragment (41), and the locking shell fragment (41) is whole
Body is in frid shape, and one end of the latch (40) is fixed at the bottom land of locking shell fragment (41), two sides of locking shell fragment (41)
Overhang along the length direction of latch (40), support spring is provided between two sides of locking shell fragment (41) and latch (40)
(42) socket (51) being coincide with latch (40) profile, is provided with the key seat (50), the spring (60) is arranged on socket
(51) limiting plate (52) is additionally provided with bottom, the socket (51), between the limiting plate (52) and socket (51) inwall
Form the card interface for the locking shell fragment of clamping (41).
4. five casees O＆M rat preventing devices of transformer station according to claim 3, it is characterised in that：Second slide bar (30)
On be provided with clamping box (70) for clamping latch (40), the opening of the clamping box (70) is located at pin-and-hole (31) place, clamping
It is provided with to be provided with limited impression (71), the latch (40) in box (70) and constitutes the convex of clamping engagement with limited impression (71)
Head (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205766.2U CN206547736U (en) | 2017-03-02 | 2017-03-02 | Five casees O＆M rat preventing devices of transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205766.2U CN206547736U (en) | 2017-03-02 | 2017-03-02 | Five casees O＆M rat preventing devices of transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206547736U true CN206547736U (en) | 2017-10-13 |
Family
ID=60362548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720205766.2U Active CN206547736U (en) | 2017-03-02 | 2017-03-02 | Five casees O＆M rat preventing devices of transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206547736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546537A (en) * | 2018-12-04 | 2019-03-29 | 国网浙江海盐县供电有限公司 | Adjustable mouse-proof baffle plate in substation room |
| CN109757465A (en) * | 2019-03-21 | 2019-05-17 | 国网河南省电力公司三门峡市陕州供电公司 | A kind of substation's O&M power transformation box rat preventing device |
-
2017
- 2017-03-02 CN CN201720205766.2U patent/CN206547736U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546537A (en) * | 2018-12-04 | 2019-03-29 | 国网浙江海盐县供电有限公司 | Adjustable mouse-proof baffle plate in substation room |
| CN109757465A (en) * | 2019-03-21 | 2019-05-17 | 国网河南省电力公司三门峡市陕州供电公司 | A kind of substation's O&M power transformation box rat preventing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee after: STATE GRID CORPORATION OF CHINA Address before: Wuhu road in Baohe District of Hefei city of Anhui Province, No. 415 230061 Patentee before: Maintenance Company Of State Grid Anhui Electric Power Company Patentee before: State Grid Corporation of China |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: Super high voltage branch of State Grid Anhui Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee before: STATE GRID CORPORATION OF CHINA |