CN109830346A - A kind of conical closure formula insulating sleeve - Google Patents
A kind of conical closure formula insulating sleeve Download PDFInfo
- Publication number
- CN109830346A CN109830346A CN201910172371.0A CN201910172371A CN109830346A CN 109830346 A CN109830346 A CN 109830346A CN 201910172371 A CN201910172371 A CN 201910172371A CN 109830346 A CN109830346 A CN 109830346A
- Authority
- CN
- China
- Prior art keywords
- housing
- shell
- fixedly connected
- shaped board
- layer
- 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
Landscapes
- Insulators (AREA)
Abstract
The invention discloses a kind of conical closure formula insulating sleeves, including the first shell, second housing and flange, first shell and the opposite side of second housing are in contact, and the top on the first shell and second housing surface is in contact with the inner wall of flange, the two sides of first shell are fixedly connected to U-shaped board, and the two sides of second housing are fixedly connected to arc panel, the side of arc panel is in contact with the inner wall of U-shaped board, and the two sides of U-shaped board inner wall are connected with kelly, are related to insulating sleeve technical field.The conical closure formula insulating sleeve, it is in contact by the opposite side of the first shell and second housing, when being installed, it is installed in the way of splicing, installation is more convenient, more convenient to use, offers card slot compatible with kelly by the two sides of arc panel, protection to entire circuit can be improved to the protection of internal conducting rod, improve the service life of high-tension insulating bushing.
Description
Technical field
The present invention relates to electrical material technical field, especially a kind of insulating sleeve, specially a kind of conical closure formula is exhausted
Edge casing.
Background technique
Insulating sleeve is one kind of insulating materials, is a general designation, has glass fiber insulating sleeve, PVC in electrical material
Casing and heat-shrinkable T bush etc., casing is generally used for building basement, is for protective conduit or to facilitate the iron ring of Pipe installing,
The classification of casing has rigid casing, soft waterproof casing, steel pipe casing and iron sheet casing etc..
When in use, when there is high current to flow through inner conductor, inner conductor and the top being electrically connected with inner conductor
The temperature of flange will increase, flow through inner conductor maximum current will receive insulating sleeve heat dissipation performance limitation, it is existing
Insulating sleeve carry out using when, often when being installed, route is more, installation be not it is more convenient, make
It is lower with efficiency.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of conical closure formula insulating sleeves, and solving installation is not
It is more convenient, the lower problem of service efficiency.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of conical closure formula insulating sleeve,
Including the first shell, second housing and flange, first shell and the opposite side of second housing are in contact, and outside first
The top on shell and second housing surface is in contact with the inner wall of flange, and the two sides of first shell are fixedly connected to U-shaped
Plate, and the two sides of second housing are fixedly connected to arc panel, and the side of the arc panel is in contact with the inner wall of U-shaped board,
And the two sides of U-shaped board inner wall are connected with kelly, and one end of the kelly through arc panel and extends to arc panel
Inside, one end that the kelly extends to inside U-shaped board are fixedly connected with block, side and the U-shaped board inner wall of the block
The first spring is fixedly connected between side, and the side of U-shaped board is connected with push rod, U is run through in one end of the push rod
Template and the inside for extending to U-shaped board, and one end that push rod extends to outside U-shaped board is fixedly connected with push plate, the push plate
Second spring is fixedly connected between the opposite side of U-shaped board.
Preferably, the two sides of the arc panel offer card slot compatible with kelly, and the first shell is close to
The two sides of two shell one sides are fixedly connected to sealing plate, and the side of the sealing plate through second housing and extends to outside second
The inside of shell, the inside of the second housing offer seal groove compatible with sealing plate.
Preferably, first shell and the opposite side of second housing are fixedly connected to semi-circular plate, and two and half
The opposite side of plectane passes through third spring and is fixedly connected with stripper plate.
Preferably, the two sides of the flange are threaded with the first fixing screws and the second fixing screws respectively, and described
One end of one fixing screws runs through the first shell and extends to the inside of the first shell, and one end of second fixing screws is run through
Second housing and the inside for extending to second housing.
Preferably, it is connected with conducting rod between the opposite side of the stripper plate, one end of the conducting rod is run through
Flange and the outside for extending to flange.
Preferably, the bottom of first shell and second housing passes through third screw and is fixedly connected with insulation board, and
And first the surface of shell and second housing be fixedly connected to full skirt.
Preferably, there is insulating layer at the top of the full skirt by adhesive bond, and passes through bonding at the top of insulating layer
Agent is bonded with the first waterproof layer, and the bottom of the full skirt passes through the active ergosphere of adhesive bond.
Preferably, the functional layer includes the second waterproof layer, and the bottom of second waterproof layer has by adhesive bond
Heatproof erosion resistant coating, and there is flame-retardant layer in the bottom of heatproof erosion resistant coating by adhesive bond.
Preferably, the insulating layer includes reinforced plastic layer, and the surface bonding of the reinforced plastic layer has vinylite,
There is carbon fiber layer at the top of the vinylite by adhesive bond, and passes through adhesive bond at the top of carbon fiber layer
There is glass layer.
(3) beneficial effect
The present invention provides a kind of conical closure formula insulating sleeves.Have compared with prior art it is following the utility model has the advantages that
(1), the conical closure formula insulating sleeve, is in contact by the opposite side of the first shell and second housing, and
The top on the first shell and second housing surface is in contact with the inner wall of flange, and the two sides of the first shell are fixedly connected to U
Template, and the two sides of second housing are fixedly connected to arc panel, and the side of arc panel is in contact with the inner wall of U-shaped board, and
And the two sides of U-shaped board inner wall are connected with kelly, one end of kelly runs through arc panel and extends to the inside of arc panel, card
One end that bar extends to inside U-shaped board is fixedly connected with block, is fixedly connected between the side and the side of U-shaped board inner wall of block
There is the first spring, and the side of U-shaped board is connected with push rod, one end of push rod through U-shaped board and extends to the interior of U-shaped board
Portion, and one end for extending to outside U-shaped board of push rod is fixedly connected with push plate, it is fixed between push plate and the opposite side of U-shaped board
It is connected with second spring, when being installed, is installed in the way of splicing, installation is more convenient, using more
It is convenient.
(2), the conical closure formula insulating sleeve offers card slot compatible with kelly by the two sides of arc panel,
And the first shell is fixedly connected to sealing plate close to the two sides of second housing one side, and second housing is run through in the side of sealing plate
And extend to the inside of second housing, the inside of second housing offers seal groove compatible with sealing plate, the first shell and
The opposite side of second housing is fixedly connected to semi-circular plate, and to pass through third spring solid for the opposite side of two semi-circular plates
Surely it is connected with stripper plate, the protection to entire circuit can be improved to the protection of internal conducting rod, improve high-tension insulating bushing
Service life.
(3), the conical closure formula insulating sleeve has insulating layer by adhesive bond by the top of full skirt, and absolutely
There is the first waterproof layer at the top of edge layer by adhesive bond, and the bottom of full skirt passes through the active ergosphere of adhesive bond, functional layer
Including the second waterproof layer, there are heatproof erosion resistant coating, and the bottom of heatproof erosion resistant coating in the bottom of the second waterproof layer by adhesive bond
There is flame-retardant layer in portion by adhesive bond, and insulating layer includes reinforced plastic layer, and the surface bonding of reinforced plastic layer has vinyl tree
There is carbon fiber layer at the top of rouge, vinylite by adhesive bond, and passes through adhesive bond at the top of carbon fiber layer
There is glass layer, the convenience and safety of operation can be improved when carrying out manual operation in the full skirt of insulating properties,
The life security of staff has been ensured to a certain extent.
Detailed description of the invention
Fig. 1 is the main view of structure of the invention；
Fig. 2 is the cross-sectional view of the first shell and second housing structure of the invention；
Fig. 3 is the top view of the first shell and second housing structure of the invention；
Fig. 4 is the structural schematic diagram of full skirt of the present invention；
Fig. 5 is the structural schematic diagram of functional layer of the present invention；
Fig. 6 is the structural schematic diagram of insulating layer of the present invention；
Fig. 7 is the partial enlarged view in Fig. 3 of the present invention at A.
In figure, the 1, first shell；2, second housing；3, flange；4, U-shaped board；5, arc panel；6, kelly；7, block；8,
One spring；9, push rod；10, push plate；11, second spring；12, card slot；13, sealing plate；14, seal groove；15, semi-circular plate；16,
Three springs；17, stripper plate；18, the first fixing screws；19, the second fixing screws；20, conducting rod；21, third screw；22, absolutely
Listrium；23, full skirt；24, insulating layer；241, reinforced plastic layer；242, vinylite；243, carbon fiber layer；244, glass fibers
Tie up layer；25, the first waterproof layer；26, functional layer；261, the second waterproof layer；262, heatproof erosion resistant coating；263, flame-retardant layer；244, glass
Glass fibrous layer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of conical closure formula insulating sleeve, including
First shell 1, second housing 2 and flange 3, the first shell 1 and the opposite side of second housing 2 are fixedly connected to semi-circular plate
15, and the opposite side of two semi-circular plates 15 passes through third spring 16 and is fixedly connected with stripper plate 17, to internal conducting rod
The protection to entire circuit can be improved in 20 protection, improves the service life of high-tension insulating bushing, and stripper plate 17 is opposite
Conducting rod 20 is connected between side, one end of conducting rod 20 runs through flange 3 and extends to the outside of flange 3, outside first
The bottom of shell 1 and second housing 2 passes through third screw 21 and is fixedly connected with insulation board 22, and outside the first shell 1 and second
The surface of shell 2 is fixedly connected to full skirt 23, and operation can be improved when carrying out manual operation in the full skirt 23 of insulating properties
Convenience and safety, ensured the life security of staff to a certain extent, the top of full skirt 23 passes through binder
It is bonded with insulating layer 24, insulating layer 24 includes reinforced plastic layer 241, and the surface bonding of reinforced plastic layer 241 has vinylite
242, there is carbon fiber layer 243 at the top of vinylite 242 by adhesive bond, and the top of carbon fiber layer 243 passes through
Adhesive bond has glass layer 244, and there are the first waterproof layer 25, full skirt in the top of insulating layer 24 by adhesive bond
By the active ergosphere 26 of adhesive bond, functional layer 26 includes the second waterproof layer 261, the first waterproof layer 25 and second for 23 bottom
The material of waterproof layer 261 is polyurethane, and the material of heatproof erosion resistant coating 262 is chliorinated polyvinyl chloride, the bottom of the second waterproof layer 261
There is heatproof erosion resistant coating 262 by adhesive bond, and there is flame-retardant layer in the bottom of heatproof erosion resistant coating 262 by adhesive bond
263, the two sides of flange 3 are threaded with the first fixing screws 18 and the second fixing screws 19 respectively, the first fixing screws 18
One end runs through the first shell 1 and extends to the inside of the first shell 1, and second housing 2 is run through simultaneously in one end of the second fixing screws 19
Extend to the inside of second housing 2, the first shell 1 and the opposite side of second housing 2 are in contact, and the first shell 1 and
The top on two shells, 2 surface is in contact with the inner wall of flange 3, and the two sides of the first shell 1 are fixedly connected to U-shaped board 4, and
The two sides of second housing 2 are fixedly connected to arc panel 5, when being installed, are installed in the way of splicing, peace
Dress is more convenient, and more convenient to use, the two sides of arc panel 5 offer card slot 12 compatible with kelly 6, and outside first
Shell 1 is fixedly connected to sealing plate 13 close to the two sides of 2 one side of second housing, and second housing 2 is run through simultaneously in the side of sealing plate 13
The inside of second housing 2 is extended to, the inside of second housing 2 offers seal groove 14 compatible with sealing plate 13, arc panel 5
Side be in contact with the inner wall of U-shaped board 4, and the two sides of 4 inner wall of U-shaped board are connected with kelly 6, one end of kelly 6
Through arc panel 5 and the inside of arc panel 5 is extended to, one end that kelly 6 extends to inside U-shaped board 4 is fixedly connected with block 7,
The first spring 8 is fixedly connected between the side of 4 inner wall of side and U-shaped board of block 7, and the side of U-shaped board 4 is flexibly connected
There is push rod 9, one end of push rod 9 runs through U-shaped board 4 and extends to the inside of U-shaped board 4, and push rod 9 extends to outside U-shaped board 4
One end is fixedly connected with push plate 10, is fixedly connected with second spring 11 between push plate 10 and the opposite side of U-shaped board 4.
In use, the first shell 1 and second housing 2 are encased conducting rod 20, extruding of the stripper plate 17 in third spring 16
The lower surface for being close to conducting rod 20, so that arc panel 5 sticks into the inside of U-shaped board 4, kelly 6 sticks under the elastic force of the first spring 8
It is then solid by the first fixing screws 18 and second by 3 sets of the flange surfaces in the first shell 1 and second housing 2 in card slot 12
Determine screw 19 first shell 1 and second housing 2 are fixed on flange 3, insulation board 22 is then sticked into the first shell 1 and second
Insulation board 22 is fixed using third screw 21 for the bottom of shell 2, and full skirt 23 has the function of insulation, to entire casing
Play protective action.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of conical closure formula insulating sleeve, including the first shell (1), second housing (2) and flange (3), outside described first
Shell (1) and the opposite side of second housing (2) are in contact, and the top on the first shell (1) and second housing (2) surface with
The inner wall of flange (3) is in contact, it is characterised in that: and the two sides of first shell (1) are fixedly connected to U-shaped board (4), and
The two sides of second housing (2) are fixedly connected to arc panel (5), the side of the arc panel (5) and the inner wall phase of U-shaped board (4)
Contact, and the two sides of U-shaped board (4) inner wall are connected with kelly (6), and arc panel (5) are run through in one end of the kelly (6)
And the inside of arc panel (5) is extended to, the kelly (6) extends to the internal one end of U-shaped board (4) and is fixedly connected with block (7),
It is fixedly connected with the first spring (8) between the side of the block (7) and the side of U-shaped board (4) inner wall, and U-shaped board (4)
Side is connected with push rod (9), and one end of the push rod (9) runs through U-shaped board (4) and extends to the inside of U-shaped board (4), and
And push rod (9) extends to the external one end of U-shaped board (4) and is fixedly connected with push plate (10), the push plate (10) and U-shaped board (4) phase
Pair side between be fixedly connected with second spring (11).
2. a kind of conical closure formula insulating sleeve according to claim 1, it is characterised in that: the two of the arc panel (5)
Side offers and kelly (6) compatible card slot (12), and the first shell (1) is close to the two sides of second housing (2) one side
It is fixedly connected to sealing plate (13), the side of the sealing plate (13) through second housing (2) and extends to second housing (2)
Inside, the inside of the second housing (2) offer with sealing plate (13) compatible seal groove (14).
3. a kind of conical closure formula insulating sleeve according to claim 1, it is characterised in that: first shell (1) and
The opposite side of second housing (2) is fixedly connected to semi-circular plate (15), and the opposite side of two semi-circular plates (15) is logical
It crosses third spring (16) and is fixedly connected with stripper plate (17).
4. a kind of conical closure formula insulating sleeve according to claim 1, it is characterised in that: the two sides of the flange (3)
It is threaded with the first fixing screws (18) and the second fixing screws (19) respectively, one end of first fixing screws (18) is passed through
It wears the first shell (1) and extends to the inside of the first shell (1), second housing is run through in one end of second fixing screws (19)
(2) and the inside of second housing (2) is extended to.
5. a kind of conical closure formula insulating sleeve according to claim 3, it is characterised in that: two stripper plates (17)
It is connected between opposite side conducting rod (20), one end of the conducting rod (20) through flange (3) and extends to method
The outside of blue (3).
6. a kind of conical closure formula insulating sleeve according to claim 1, it is characterised in that: first shell (1) and
The bottom of second housing (2) passes through third screw (21) and is fixedly connected with insulation board (22), and the first shell (1) and second
The surface of shell (2) is fixedly connected to full skirt (23).
7. a kind of conical closure formula insulating sleeve according to claim 6, it is characterised in that: the top of the full skirt (23)
Have insulating layer (24) by adhesive bond, and there is the first waterproof layer at the top of insulating layer (24) by adhesive bond
(25), the bottom of the full skirt (23) passes through the active ergosphere of adhesive bond (26).
8. a kind of conical closure formula insulating sleeve according to claim 7, it is characterised in that: the functional layer (26) includes
The bottom of second waterproof layer (261), second waterproof layer (261) has heatproof erosion resistant coating (262) by adhesive bond, and
The bottom of heatproof erosion resistant coating (262) has flame-retardant layer (263) by adhesive bond.
9. a kind of conical closure formula insulating sleeve according to claim 7, it is characterised in that: the insulating layer (24) includes
The surface bonding of reinforced plastic layer (241), the reinforced plastic layer (241) has vinylite (242), the vinylite
(242) top has carbon fiber layer (243) by adhesive bond, and the top of carbon fiber layer (243) is viscous by binder
Conjunction has glass layer (244).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811355195 | 2018-11-14 | ||
| CN2018113551956 | 2018-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109830346A true CN109830346A (en) | 2019-05-31 |
Family
ID=66865607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910172371.0A Pending CN109830346A (en) | 2018-11-14 | 2019-03-07 | A kind of conical closure formula insulating sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109830346A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820498A (en) * | 2021-02-02 | 2021-05-18 | 蔡益宇 | Electric power safety thing allies oneself with insulating cover that shields |
| CN117612810A (en) * | 2024-01-22 | 2024-02-27 | 搏世因（北京）高压电气有限公司 | Umbrella skirt climbing structure of capacitive sleeve and flange mounting method |
-
2019
- 2019-03-07 CN CN201910172371.0A patent/CN109830346A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820498A (en) * | 2021-02-02 | 2021-05-18 | 蔡益宇 | Electric power safety thing allies oneself with insulating cover that shields |
| CN117612810A (en) * | 2024-01-22 | 2024-02-27 | 搏世因（北京）高压电气有限公司 | Umbrella skirt climbing structure of capacitive sleeve and flange mounting method |
| CN117612810B (en) * | 2024-01-22 | 2024-04-09 | 搏世因（北京）高压电气有限公司 | Umbrella skirt climbing structure of capacitive sleeve and flange mounting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109830346A (en) | A kind of conical closure formula insulating sleeve | |
| CN209418220U (en) | A kind of conical closure formula insulating sleeve | |
| CN209000646U (en) | A kind of insulating sleeve | |
| CN105756662A (en) | Lateral log equipment electrode system | |
| CN214958531U (en) | Improved composite dry-type wall bushing | |
| CN207630659U (en) | A kind of antistatic PC plate | |
| CN208363503U (en) | A kind of wear-resisting type geothermal board | |
| CN209447563U (en) | A kind of cross-linking polytene insulation control cable | |
| CN210898478U (en) | Double-circuit flame-retardant cable terminal | |
| CN206976232U (en) | Breaker and its insulation protective hood | |
| CN209232509U (en) | A kind of arrester silicon rubber shield | |
| CN209267083U (en) | A kind of high leakproofness bus duct | |
| CN208433719U (en) | A kind of electrical threading connector sleeve | |
| CN202888780U (en) | Middle joint with enhanced water resistance | |
| CN208061684U (en) | A kind of ageing-resistant environment-friendly type power cable | |
| CN207068633U (en) | A kind of protecting crust for open-close type current transformer | |
| JPS603388A (en) | Conduit for supporting electrode for electrical heating of hydrocarbon underground resources and production thereof | |
| CN211265075U (en) | Long service life's cable | |
| CN209591627U (en) | A kind of fire resistant BV line | |
| CN212648977U (en) | Wear-resisting PVC electrician flame-retardant sleeve | |
| CN109192365A (en) | A kind of wear-resistant pressure-resistant power cable | |
| CN108601121A (en) | A kind of heating cable for oil well | |
| CN209249164U (en) | Compound inslation High-performance cable for construction | |
| CN208673890U (en) | A kind of plug of dry sleeve | |
| CN217823597U (en) | Bus convenient to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |