CN104465157A - 10 kV pole-mounted switch protection cover - Google Patents
10 kV pole-mounted switch protection cover Download PDFInfo
- Publication number
- CN104465157A CN104465157A CN201410713737.8A CN201410713737A CN104465157A CN 104465157 A CN104465157 A CN 104465157A CN 201410713737 A CN201410713737 A CN 201410713737A CN 104465157 A CN104465157 A CN 104465157A
- Authority
- CN
- China
- Prior art keywords
- brace
- protective cover
- protection cover
- hole
- cover
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/0264—Protective covers for terminals
Abstract
The invention discloses a 10 kV pole-mounted switch protection cover. The 10 kV pole-mounted switch protection cover comprises a cover body and a cover head which are connected. A through hole through which the cover body and the cover head are communicated is formed in the protection cover. An opening communicated with the through hole is formed in the wall body of the protection cover in the axial direction of the through hole. A first connection piece and a second connection piece which extend towards the outer side of the protection cover are arranged on two edges of the opening respectively. The extending width of the first connection piece is larger than the extending width of the second connection piece. The side faces, connected in a butt joint mode, of the first connection piece and the second connection piece are attached to each other. Installation lugs for installation tools to be conveniently connected in a clamping mode are arranged on the outer wall of the protection cover. The wall body of the protection cover is made of elastic insulating materials. By means of the 10 kV pole-mounted switch protection cover, electrified installation can be rapidly and conveniently conducted, the electrified installation operation of the pole-mounted switch protection cover is greatly simplified, the labor intensity of installation personnel is lowered, and the work safety is improved.
Description
Technical field
The present invention relates to a kind of 10kV on-pole switch protective cover.
Technical background
The spacing of each binding post of post load switch in power distribution circuit is less, and air insulation can meet insulating requirements under normal circumstances, but when there being birds to drop on a wherein phase time, can causing phase fault, cause line fault.Prior art adopt insulating protective cover be sheathed on binding post outside, effectively can avoid the generation of phase fault, however exist defect be cannot be simple and efficient carry out charged installation.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of 10kV on-pole switch protective cover, can carry out charged installation quickly and easily.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of 10kV on-pole switch protective cover, comprise cover body and capouch, described cover body and capouch connect, the through hole of through cover body and capouch is provided with in described protective cover, the wall body of described protective cover is axially provided with the opening being communicated with through hole along through hole, two edges of described opening are respectively equipped with the first brace and the second brace that extend outside protective cover, the extension width of described first brace is greater than the extension width of the second brace, the side of described first brace and the docking of the second brace is bonded to each other, the outer wall of described protective cover is provided with the mounting ear being convenient to erecting tools clamping, the wall body of described protective cover is made up of elastic insulated material.
Preferably, described first brace and the second brace side bonded to each other are respectively equipped with clamping tooth, the clamping tooth mutual dislocation clamping on described first brace and the second brace.
Preferably, described capouch outer wall is provided with umbrella limit.
Preferably, the quantity of described mounting ear is two and is arranged on the outer wall of cover body.
Preferably, the wall body of described cover body is provided with the thermometer hole of at least one through through hole.
Preferably, described protective cover is made up of silicon rubber.
Beneficial effect of the present invention is:
Because the wall body of protective cover is made up of elastic insulated material, and the extension width of the first brace is greater than the extension width of the second brace, therefore, by part wider relative to the second brace for the first brace against on-pole switch binding post, first brace can be strutted with the second brace and be separated, thus make opening become large, until after binding post slips into opening, due to the elastic reaction of protective cover wall body, first brace and the second brace reset laminating again, only need can complete aforesaid operations by being with the insulating bar of holding function to clamp mounting ear, enormously simplify the charged fitting operation of on-pole switch protective cover, reduce the labour intensity of installation personnel and improve operational security, present invention, avoiding the phase fault that birds cause, on-pole switch binding post still can ensure good insulation under adverse weather.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described further:
Fig. 1 is structural representation of the present invention;
Fig. 2 is plane outspread drawing of the present invention;
Fig. 3 is scheme of installation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
As depicted in figs. 1 and 2, the present invention includes cover body 1 and capouch 2, described cover body and capouch connect, the through hole 3 of through cover body and capouch is provided with in described protective cover, the wall body of described protective cover is axially provided with the opening 4 being communicated with through hole along through hole, two edges of described opening are respectively equipped with the first brace 501 and the second brace 502 extended outside protective cover, the extension width of described first brace is greater than the extension width of the second brace, the side of described first brace and the docking of the second brace is bonded to each other, the outer wall of described protective cover is provided with the mounting ear 6 being convenient to erecting tools clamping, the wall body of described protective cover is made up of elastic insulated material.Described first brace and the second brace side bonded to each other are respectively equipped with clamping tooth 503, clamping tooth mutual dislocation clamping on described first brace and the second brace, clamping tooth strengthens the degree of being connected firmly of the first brace and the second brace, enhance the sealing of through hole simultaneously, enable on-pole switch binding post have better insulation property under the bad weathers such as sleet.Described capouch 2 outer wall is provided with umbrella limit 201, and capouch being arranged umbrella limit can agree with the umbrella limit on insulation pile crown, makes capouch part have better insulation protection effect.The quantity of described mounting ear 6 is two and is arranged on the outer wall of cover body 1, and two mounting ears can make erecting tools fixing more firmly stable, make protective cover be difficult to come off in installation process.The wall body of described cover body 1 is provided with the thermometer hole 101 of at least one through through hole, and thermometer hole is used for the temperature that external infrared radiation thermometer detects on-pole switch, the running status of better Monitoring Line.Described protective cover is made up of silicon rubber, and silicon rubber has good resistance to extreme temperature performance, can keep original intensity and elasticity in extreme temperatures, and have good insulation property.
According to Fig. 3, installation method of the present invention is:
The link rod of band two chucks is adopted to clamp two mounting ears, by the end of the capouch section aligned of protective cover insulation pile crown 7, by part wider relative to the second brace for the first brace against on-pole switch binding post, first brace can be strutted with the second brace and be separated, thus make opening become large, until after binding post 9 slips into opening, due to the elastic reaction of protective cover wall body, first brace and the second brace reset laminating again, clamping tooth on first brace and the second brace misplaces clamping automatically, the now end of the through-hole wall banding insulation pile crown 7 of capouch part, according to the length of binding post length determination protective cover, the through-hole wall of enclosure portion is made to wrap the insulating outer protective cover of cable 8 accordingly, now binding post is firmly wrapped in through hole, effectively avoid the phase fault that birds cause, on-pole switch binding post still can ensure good insulation under adverse weather.
Just preferred embodiment of the present invention is described above, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above embodiment, and its concrete structure allows to change, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all belongs to the scope that claims of the present invention define.
Claims (6)
1. a 10kV on-pole switch protective cover, comprise cover body (1) and capouch (2), described cover body and capouch connect, it is characterized in that: the through hole (3) being provided with through cover body and capouch in described protective cover, the wall body of described protective cover is axially provided with the opening (4) being communicated with through hole along through hole, two edges of described opening are respectively equipped with the first brace (501) extended outside protective cover and the second brace (502), the extension width of described first brace is greater than the extension width of the second brace, the side of described first brace and the docking of the second brace is bonded to each other, the outer wall of described protective cover is provided with the mounting ear (6) being convenient to erecting tools clamping, the wall body of described protective cover is made up of elastic insulated material.
2. a kind of 10kV on-pole switch protective cover according to claim 1; it is characterized in that: described first brace and the second brace side bonded to each other are respectively equipped with clamping tooth (503), the clamping tooth mutual dislocation clamping on described first brace and the second brace.
3. a kind of 10kV on-pole switch protective cover according to claim 2, is characterized in that: described capouch (2) outer wall is provided with umbrella limit (201).
4. a kind of 10kV on-pole switch protective cover according to claim 3, is characterized in that: the quantity of described mounting ear (6) is two and is arranged on the outer wall of cover body (1).
5. a kind of 10kV on-pole switch protective cover according to claim 4, is characterized in that: the wall body of described cover body (1) is provided with the thermometer hole (101) of at least one through through hole.
6. a kind of 10kV on-pole switch protective cover according to claim 5, is characterized in that: described protective cover is made up of silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713737.8A CN104465157A (en) | 2014-11-28 | 2014-11-28 | 10 kV pole-mounted switch protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713737.8A CN104465157A (en) | 2014-11-28 | 2014-11-28 | 10 kV pole-mounted switch protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104465157A true CN104465157A (en) | 2015-03-25 |
Family
ID=52911056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410713737.8A Pending CN104465157A (en) | 2014-11-28 | 2014-11-28 | 10 kV pole-mounted switch protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104465157A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720406A (en) * | 2016-03-23 | 2016-06-29 | 深圳高新区信息网有限公司 | Detectable power distribution unit (PDU) switch |
| CN105788907A (en) * | 2016-04-19 | 2016-07-20 | 国网浙江省电力公司丽水供电公司 | Insulating protective cover |
| CN112909747A (en) * | 2021-02-07 | 2021-06-04 | 国网浙江省电力有限公司金华供电公司 | Insulating safety cover of installation does not have a power failure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333073Y (en) * | 1998-06-29 | 1999-08-11 | 赵树海 | Wiring terminal protective sleeve of power transformer |
| CN2385412Y (en) * | 1999-06-15 | 2000-06-28 | 蒋大建 | Insulating protective cover |
| US6730852B1 (en) * | 2003-01-03 | 2004-05-04 | Tyco Electronics Corporation | Flexible distribution line cover and method of installing the same |
| CN204178962U (en) * | 2014-11-28 | 2015-02-25 | 国家电网公司 | A kind of 10kV on-pole switch protective cover |
-
2014
- 2014-11-28 CN CN201410713737.8A patent/CN104465157A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333073Y (en) * | 1998-06-29 | 1999-08-11 | 赵树海 | Wiring terminal protective sleeve of power transformer |
| CN2385412Y (en) * | 1999-06-15 | 2000-06-28 | 蒋大建 | Insulating protective cover |
| US6730852B1 (en) * | 2003-01-03 | 2004-05-04 | Tyco Electronics Corporation | Flexible distribution line cover and method of installing the same |
| CN204178962U (en) * | 2014-11-28 | 2015-02-25 | 国家电网公司 | A kind of 10kV on-pole switch protective cover |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720406A (en) * | 2016-03-23 | 2016-06-29 | 深圳高新区信息网有限公司 | Detectable power distribution unit (PDU) switch |
| CN105788907A (en) * | 2016-04-19 | 2016-07-20 | 国网浙江省电力公司丽水供电公司 | Insulating protective cover |
| CN112909747A (en) * | 2021-02-07 | 2021-06-04 | 国网浙江省电力有限公司金华供电公司 | Insulating safety cover of installation does not have a power failure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103094775B (en) | Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position | |
| CN104465157A (en) | 10 kV pole-mounted switch protection cover | |
| CN105552791A (en) | Method for making 10KV heat-shrinkable three-core cross-linked polyethylene cable intermediate joint | |
| CN203288783U (en) | Electricity detection type high-voltage ground wire rod | |
| CN105185482A (en) | Manufacturing method of cable having waterproof outer sheath structure | |
| CN204178962U (en) | A kind of 10kV on-pole switch protective cover | |
| CN207166046U (en) | A kind of shrinkage cable Automatic Link Establishment | |
| CN203456317U (en) | Rainproof insulating rod and brake pull rod containing the same | |
| CN203300835U (en) | Novel wire clamp | |
| CN204967216U (en) | Power cable intermediate head sealing device | |
| CN110911137A (en) | Voltage transformer protective cover capable of live working and insulating clamp | |
| CN203456839U (en) | Waterproof device for grounding position of cable | |
| CN203056117U (en) | Waterproof structure of electric wire connecting pipe | |
| CN205178464U (en) | Cable joint | |
| CN205453054U (en) | High -voltage line cable ice removing equipment | |
| CN202026070U (en) | Power cable intermediate joint device capable of improving waterproof ability | |
| CN205828033U (en) | Anti-dew-point transmission line insulator sheath | |
| CN204089022U (en) | Bird's Nest removes insulating tool | |
| CN208252287U (en) | Reserve the protective device of connector in a kind of lightning-arrest copper braid over braid end of wind power cabin cover | |
| CN207504428U (en) | A kind of insulator protective jacket | |
| CN203882812U (en) | A humanized portable switching-off rod | |
| CN205828022U (en) | A kind of Novel lightning arrester insulation protective hood | |
| CN204156199U (en) | A kind of New-style electrical wire water joint | |
| CN204242643U (en) | A kind of autonomous branch cable | |
| CN203787662U (en) | Waterproof and moistureproof device of naked cable part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |