CN207425662U - The sand-proof shield of isolator operating mechanism case - Google Patents
The sand-proof shield of isolator operating mechanism case Download PDFInfo
- Publication number
- CN207425662U CN207425662U CN201721222920.3U CN201721222920U CN207425662U CN 207425662 U CN207425662 U CN 207425662U CN 201721222920 U CN201721222920 U CN 201721222920U CN 207425662 U CN207425662 U CN 207425662U
- Authority
- CN
- China
- Prior art keywords
- cover body
- face
- left cover
- operating mechanism
- rectangular notch
- 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.)
- Active
Links
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model is related to the technical fields of cabinet protective cover, it is a kind of sand-proof shield of isolator operating mechanism case, it includes left cover body, right cover body, left cover body left cover body and is also equipped with the locker that can be fixedly connected with left cover body with right cover body rear side with being provided with the locker that can will be fixedly connected on front side of left cover body and right cover body on the front end face of right cover body on the rear end face of right cover body.The utility model reasonable and compact in structure; by setting left cover body and right cover body outside isolator operating mechanism case; one of additional protective barrier can be formed outside isolator operating mechanism case; improve the leakproofness of isolator operating mechanism case; extraneous sand and dust can effectively be prevented to enter in isolator operating mechanism case; and then influence of the sand and dust to disconnecting switch is avoided, ensure the safety and stablization operation of substation.
Description
Technical field
The utility model is related to the technical fields of cabinet protective cover, are that a kind of sand-proof of isolator operating mechanism case protects
Cover.
Background technology
The substation site selection in Ruoqiang area is mostly in South Sinkiang Gobi desert, and three face ring of geographical location is around desert, earth's surface floating dust
And dust storm, than more serious, disconnecting switch is influenced to reduce external environment with protecting as one of important electrical in substation
Protect the needs of disconnecting switch, it will usually disconnecting switch is mounted in isolator operating mechanism case, but due to it is severe from
The right reasons such as environment and isolator operating mechanism case poor sealing can still result in the portions such as transmission, the connecting lever connection of disconnecting switch
There is serious dust accumulation, sand situation in position, causes the operation driving torque increase of disconnecting switch switching on and off, and switching on and off is not in place,
It refuses point, refuse to close, local pyrexia and so on, these unfavorable factors can seriously affect the safety and stablization operation of substation.
The content of the invention
The utility model provides a kind of sand-proof shield of isolator operating mechanism case, overcomes the above-mentioned prior art
Deficiency, can effectively solve isolator operating mechanism case due to poor sealing, sand and dust is caused largely to enter disconnecting switch
The problem of in operating mechanism box and causing to seriously affect to disconnecting switch.
The technical solution of the utility model is realized by following measures：A kind of isolator operating mechanism case is prevented
Dust storm shield includes left cover body, right cover body, and the rectangular hollow shell of left cover body, right cover body, the right end of left cover body is opening, right
The left end of cover body is opening, and the front and rear sides on the inside of left cover body upper surface are at least respectively arranged with a support column, on right cover body
Front and rear sides on the inside of end face are also at least respectively arranged with a support column, and the right side edge of left cover body upper surface is provided with first
Arc notch, the left side edge of right cover body upper surface be provided with corresponding second arc notch of the first arc notch, first
Left cover body upper end-face edge in front of arc notch is provided with the first rectangular notch, end edge on the right cover body in front of the second arc notch
Edge is provided with the second rectangular notch corresponding with the first rectangular notch, and the right side edge of left cover body front end face is provided with the 3rd rectangle
Notch, the left side edge of right cover body front end face be provided with corresponding 4th rectangular notch of the 3rd rectangular notch, under left cover body
The right side edge of end face is provided with the 5th rectangular notch, and the left side edge in right cover body lower end face is provided with and the 5th rectangular notch phase
Corresponding 6th rectangular notch is provided on the right cover body lower end face in front of the 6th rectangular notch and horizontal penetrates through right cover body lower end face
Gap, being provided on front side of left cover body can will left cover body and the locker that be fixed together on front side of right cover body, left cover
The locker that can will be fixed together on rear side of left cover body and right cover body is also equipped on rear side of body.
Here is the further optimization and/or improvements to above-mentioned utility model technical solution：
Above-mentioned first rectangular notch, the second rectangular notch, the 3rd rectangular notch, the 4th rectangular notch, the 5th rectangular notch,
6th rectangular notch, gap, the first arc notch, the second arc notch edge on be both provided with seal gasket.
Above-mentioned locker include in flakes, movable buckle, the locker being arranged on front side of left cover body, one end in flakes
It is fixedly mounted on the front end face of right cover body, the other end in flakes is fixedly mounted on the front end face of left cover body by movable buckle
On, the locker that is arranged on rear side of left cover body, one end in flakes is fixedly mounted on the rear end face of right cover body, in flakes another
One end is fixedly mounted on by movable buckle on the rear end face of left cover body.
Above-mentioned left cover body and right cover body are all silicon rubber cover body.
The utility model reasonable and compact in structure, by setting left cover body and right cover outside isolator operating mechanism case
Body can form one of additional protective barrier outside isolator operating mechanism case, improve isolator operating mechanism case
Leakproofness, extraneous sand and dust can effectively be prevented to enter in isolator operating mechanism case, and then avoid sand and dust to keeping apart
The influence of pass has ensured the safety and stablization operation of substation.
Description of the drawings
Attached drawing 1 is the axis side structure schematic diagram of the best embodiment of the utility model.
Coding in attached drawing is respectively：1 is left cover body, and 2 be right cover body, and 3 be support column, and 4 be the first arc notch, and 5 are
Second arc notch, 6 be the first rectangular notch, and 7 be the second rectangular notch, and 8 be the 3rd rectangular notch, and 9 be the 4th rectangular notch,
10 be the 5th rectangular notch, and 11 be the 6th rectangular notch, and 12 be gap, and 13 is in flakes, 14 are movable buckle.
Specific embodiment
The utility model, can technical solution according to the present utility model and actual conditions from the limitation of following embodiments
Determine specific embodiment.
In the utility model, for ease of description, the description of the relative position relation of each component is according to specification
The Butut mode of attached drawing 1 is described, such as：The position relationship of upper and lower, left and right etc. is the Butut according to Figure of description 1
Direction is come definite.
The utility model is further described with reference to embodiment and attached drawing：
As shown in Figure 1, the sand-proof shield of the isolator operating mechanism case includes left cover body 1, right cover body 2, left cover
The rectangular hollow shell of body 1, right cover body 2, the right end of left cover body 1 is opening, and the left end of right cover body 2 is open, on left cover body 1
Front and rear sides on the inside of end face are at least respectively arranged with a support column 3, and the front and rear sides on the inside of right 2 upper surface of cover body are also at least
A support column 3 is respectively arranged with, the right side edge of left 1 upper surface of cover body is provided with the first arc notch 4, right 2 upper end of cover body
The left side edge in face is provided with and 4 corresponding second arc notch 5 of the first arc notch, the left side in 4 front of the first arc notch
1 upper end-face edge of cover body is provided with the first rectangular notch 6, and 2 upper end-face edge of right cover body in 5 front of the second arc notch is provided with and the
One rectangular notch, 6 corresponding second rectangular notch 7, the right side edge of left 1 front end face of cover body are provided with the 3rd rectangular notch 8, right
The left side edge of 2 front end face of cover body is provided with and 8 corresponding 4th rectangular notch 9 of the 3rd rectangular notch, left 1 lower face of cover body
Right side edge be provided with the 5th rectangular notch 10, the left side edge of right 2 lower face of cover body is provided with and the 5th rectangular notch 10
Corresponding 6th rectangular notch 11 is provided on 2 lower face of right cover body in the front of the 6th rectangular notch 11 and horizontal penetrates through right cover
The gap 12 of 2 lower face of body, the front side of left cover body 1 are provided with can be fixed together left cover body 1 with right 2 front side of cover body
Locker, the rear side of left cover body 1 are also equipped with that the lock that left cover body 1 is fixed together with right 2 rear side of cover body can be filled
It puts.
First arc notch 4 is one group of corresponding notch with the second arc notch 5, together constitutes a circumferential notch,
Its main function is to avoid interference with the machine driving bar stretched out inside isolator operating mechanism case；First rectangular notch 6 with
Second rectangular notch 7 is one group of corresponding notch, together constitutes a rectangular notch, and main function is in order to avoid interference
Switching on and off operation on isolator operating mechanism case；3rd rectangular notch 8 is one group corresponding scarce with the 4th rectangular notch 9
Mouthful, a rectangular notch is together constituted, main function is to avoid interference with consolidating on isolator operating mechanism case
Determine channel steel；5th rectangular notch 10 is one group of corresponding notch with the 6th rectangular notch 11, together constitutes a rectangular notch,
Its main function is to avoid interference with the cable drawn from isolator operating mechanism bottom portion；The setting in gap 12, mainly makees
Be avoid interference with from isolator operating mechanism bottom portion draw the flat body of ground connection.When in use, by being arranged on this practicality
Left cover body 1 and right cover body 2 can be sleeved on the outer of isolator operating mechanism case securely by the locker of type front and rear sides
Side, setting for support column 3 can make left cover body 1 and right cover to left cover body 1 with playing a supporting role on the inside of the upper end of right cover body 2
Body 2 can keep normal shape, avoid the depressed deformation blown in strong wind day, and make in the upper end of left cover body 1 and right cover body 2
Certain interval is left between side and the upper surface of isolator operating mechanism case, so as to not influence on isolator operating mechanism case
The normal work of terminal tool drive link.By setting left cover body 1 and right cover body 2, Ke Yi outside isolator operating mechanism case
One of additional protective barrier is formed outside isolator operating mechanism case, improves the leakproofness of isolator operating mechanism case,
Extraneous sand and dust can effectively be prevented to enter in isolator operating mechanism case, and then avoid influence of the sand and dust to disconnecting switch,
The safety and stablization operation of substation is ensured.
Can according to actual needs, the sand-proof shield of above-mentioned isolator operating mechanism case is made further optimization or/and
It improves：
As shown in Figure 1, the first rectangular notch 6, the second rectangular notch 7, the 3rd rectangular notch 8, the 4th rectangular notch 9,
5th rectangular notch 10, the 6th rectangular notch 11, gap, the first arc notch 4, the second arc notch 5 edge on all set
There is seal gasket.The setting of these notches be provided to avoid interference with the line that is exposed at outside isolator operating mechanism case or
Parts etc., and seal gasket is both provided on the edge of these notches, then further improve the closed of the utility model
Property, sand and dust can effectively be prevented largely to be entered in the utility model from these indentation, theres, and then effectively sand and dust can be prevented to enter
Into isolator operating mechanism case, ensure the safety of disconnecting switch.
As shown in Figure 1, locker includes in flakes 13, movable buckle 14, is arranged on the lock dress of left 1 front side of cover body
It puts, 13 one end is fixedly mounted on the front end face of right cover body 2 in flakes, and 13 other end is fixed by movable buckle 14 in flakes
On the front end face of left cover body 1, the locker of left 1 rear side of cover body is arranged on, 13 one end is fixedly mounted in flakes
On the rear end face of right cover body 2,13 other end is fixedly mounted on by movable buckle 14 on the rear end face of left cover body 1 in flakes.Lock
The effect of buckle device is exactly to be fixed together left cover body 1 and right cover body 2, and the two is made to be sleeved on disconnecting switch behaviour securely
Make on the outside of mechanism case, to isolator operating mechanism box-shaped into good seal protection, movable buckle 14 is conventionally known skill
Art, structure type have very much, such as school bag eye-splice, stair buttoon, so convenient for the integral installation between left cover body 1 and right cover body 2
Or dismounting.
As shown in Figure 1, left cover body 1 and right cover body 2 are all silicon rubber cover body.So left cover body 1 just has anti-with right cover body 2
The good characteristics such as soda acid, wear-resisting, antistatic, service life greatly extend, and with higher security.
More than technical characteristic constitutes the most preferred embodiment of the utility model, with stronger adaptability and optimal implementation
Effect can increase and decrease non-essential technical characteristic, to meet the needs of different situations according to actual needs.
Claims (5)
1. a kind of sand-proof shield of isolator operating mechanism case, it is characterised in that including left cover body, right cover body, left cover body,
The rectangular hollow shell of right cover body, the right end of left cover body is opening, and the left end of right cover body is opening, left cover body upper surface inside
Front and rear sides be at least respectively arranged with a support column, the front and rear sides on the inside of right cover body upper surface are also at least respectively arranged with
One support column, the right side edge of left cover body upper surface are provided with the first arc notch, and the left side edge of right cover body upper surface is set
It is equipped with and is provided with corresponding second arc notch of the first arc notch, the left cover body upper end-face edge in front of the first arc notch
First rectangular notch, the right cover body upper end-face edge in front of the second arc notch are provided with the second square corresponding with the first rectangular notch
V notch v, the right side edge of left cover body front end face are provided with the 3rd rectangular notch, and the left side edge of right cover body front end face is provided with
With corresponding 4th rectangular notch of the 3rd rectangular notch, the right side edge in left cover body lower end face is provided with the 5th rectangular notch,
The left side edge in right cover body lower end face be provided with corresponding 6th rectangular notch of the 5th rectangular notch, before the 6th rectangular notch
The horizontal gap for penetrating through right cover body lower end face is provided on the right cover body lower end face of side, being provided on front side of left cover body can be by left cover
The locker being fixed together on front side of body and right cover body, being also equipped on rear side of left cover body can be by left cover body and right cover body
The locker that rear side is fixed together.
2. the sand-proof shield of isolator operating mechanism case according to claim 1, it is characterised in that the first rectangle lacks
Mouth, the second rectangular notch, the 3rd rectangular notch, the 4th rectangular notch, the 5th rectangular notch, the 6th rectangular notch, gap, first
Arc notch, the second arc notch edge on be both provided with seal gasket.
3. the sand-proof shield of isolator operating mechanism case according to claim 1 or 2, it is characterised in that locker
Including in flakes, movable buckle, the locker being arranged on front side of left cover body, before one end in flakes is fixedly mounted on right cover body
On end face, the other end in flakes is fixedly mounted on by movable buckle on the front end face of left cover body, is arranged on rear side of left cover body
Locker, one end in flakes are fixedly mounted on the rear end face of right cover body, and the other end in flakes is fixed by movable buckle
On the rear end face of left cover body.
4. the sand-proof shield of isolator operating mechanism case according to claim 1 or 2, it is characterised in that left cover body with
Right cover body is all silicon rubber cover body.
5. the sand-proof shield of isolator operating mechanism case according to claim 3, it is characterised in that left cover body and the right side
Cover body is all silicon rubber cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222920.3U CN207425662U (en) | 2017-09-22 | 2017-09-22 | The sand-proof shield of isolator operating mechanism case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222920.3U CN207425662U (en) | 2017-09-22 | 2017-09-22 | The sand-proof shield of isolator operating mechanism case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425662U true CN207425662U (en) | 2018-05-29 |
Family
ID=62312889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721222920.3U Active CN207425662U (en) | 2017-09-22 | 2017-09-22 | The sand-proof shield of isolator operating mechanism case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360234A (en) * | 2020-11-17 | 2021-02-12 | 国网新疆电力有限公司阿勒泰供电公司 | Outdoor anti-misoperation locking electric operating mechanism box |
| CN112713043A (en) * | 2020-12-24 | 2021-04-27 | 广东电网有限责任公司佛山供电局 | 10kV outdoor high-voltage isolating switch protective cover |
-
2017
- 2017-09-22 CN CN201721222920.3U patent/CN207425662U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360234A (en) * | 2020-11-17 | 2021-02-12 | 国网新疆电力有限公司阿勒泰供电公司 | Outdoor anti-misoperation locking electric operating mechanism box |
| CN112713043A (en) * | 2020-12-24 | 2021-04-27 | 广东电网有限责任公司佛山供电局 | 10kV outdoor high-voltage isolating switch protective cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207425662U (en) | The sand-proof shield of isolator operating mechanism case | |
| CN108544952A (en) | New-energy automobile charging pile protective device | |
| CN208691231U (en) | A kind of intercom of waterproof | |
| CN209658637U (en) | A kind of power switch cabinet with dirt-proof boot | |
| CN219086129U (en) | Explosion-proof lithium battery power box convenient to maintain | |
| CN206650388U (en) | A kind of safety-type High-Voltage Cable Branching Case of water proof and dust proof | |
| CN2924780Y (en) | Fuse device with hard protection shielding cover | |
| CN207425663U (en) | Visual sand prevention shield | |
| CN209357587U (en) | A kind of voltage transformer with rain proof type secondary terminal box of outdoor mounted | |
| CN208904420U (en) | A kind of layer-stepping loop-network switch cabinet | |
| CN102074919A (en) | Distribution box | |
| CN205724488U (en) | Railcar fuse box | |
| CN207149517U (en) | A kind of automobile charging pile special safety silk protecting cover mounting seat | |
| CN205790648U (en) | A kind of water proof type industrial connector accesses window and packaging type refrigeration station | |
| CN210723826U (en) | Outdoor protection type control box for lifting operation platform | |
| CN210744544U (en) | Distribution box protection device provided with push-pull type protection door | |
| CN105182027A (en) | Electric meter metering box | |
| CN206331965U (en) | A kind of high-pressure vacuum breaker | |
| CN205543747U (en) | Electric locomotive net side cabinet | |
| CN203826948U (en) | Special surge protector for smart ammeter | |
| CN205784144U (en) | A kind of waterproof cable accesses window and packaging type refrigeration station | |
| CN218040749U (en) | A waterproof construction for protecting muddy dirt road surface short circuit cable | |
| CN206595047U (en) | A kind of sedan-chair door for automobile bundle assembly | |
| CN217289732U (en) | Dustproof structure for fly ash landfill site | |
| CN110010428B (en) | Fuse protection cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |