CN206370653U - A kind of closed type fixture for being conveniently replaceable monolithic insulator - Google Patents
A kind of closed type fixture for being conveniently replaceable monolithic insulator Download PDFInfo
- Publication number
- CN206370653U CN206370653U CN201621339903.3U CN201621339903U CN206370653U CN 206370653 U CN206370653 U CN 206370653U CN 201621339903 U CN201621339903 U CN 201621339903U CN 206370653 U CN206370653 U CN 206370653U
- Authority
- CN
- China
- Prior art keywords
- fixture
- open
- close type
- closed type
- type fixture
- 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 - Fee Related
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 45
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- 239000005060 rubber Substances 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The utility model discloses a kind of closed type fixture for being conveniently replaceable monolithic insulator, including closed type fixture body, closed type fixture body is provided with former and later two open and close type fixture components, the open and close type fixture component includes fixture base and the spacing clamp of open and close type, fixture base and the spacing clamp of open and close type are provided with arc groove, the fixture base arc groove both sides are respectively provided with a mounting groove, the mounting groove of fixture base side is connected by the spacing clamp one end of bolt and open and close type, several spacing holes arranged along mounting groove depth direction are respectively provided with the two side of opposite side mounting groove, and the spacing hole on the wall of the left and right sides is mutually corresponded to, the spacing clamp other end of open and close type is connected in spacing hole by bearing pin.The closed type fixture dimension adjustable, it is adaptable to the replacing of the insulator of different model size, the burden for the person that effectively can reduce power construction improves the efficiency of replacing insulator.
Description
Technical field
The utility model is related to a kind of closed type fixture, and in particular to a kind of closed type fixture for being conveniently replaceable monolithic insulator.
Background technology
Closed type fixture is a kind of metal fixture for changing monolithic glass or porcelain insulator in power transmission lines overhauling, is made
Used time, closed fixture need to be only stuck in before and after insulator to be replaced on two panels insulator steel cap, tighten up leading screw by insulator to be replaced
On load transfer to closed fixture on, so as to carry out the replacing of insulator.Because insulator has different models and size, and
The size of single closed fixture is fixed, and in the actual maintenance of transmission line of electricity, closed fixture and insulator steel cap usually occurs
Unmatched situation, the progress of influence replacing insulator work.Therefore in power construction simultaneously, it is often necessary to which constructor carries
The replacing that various sizes of closed fixture meets the insulator of different size model numbers is covered, because closed fixture itself has certain weight more
Amount, while carrying is multiple to greatly increase the burden of constructor, influences the efficiency of replacing insulator, and carry multiple closed fixtures
Insulator is changed, unnecessary waste is also caused to resource to a certain extent.
The content of the invention
In order to solve the above-mentioned technical problem, the utility model discloses a kind of closed type fixture for being conveniently replaceable monolithic insulator,
The closed type fixture dimension adjustable, it is adaptable to the replacing of the insulator of different model size, the person that effectively can reduce power construction
Burden, improve replacing insulator efficiency.
The utility model is achieved through the following technical solutions：
A kind of closed type fixture for being conveniently replaceable monolithic insulator, including closed type fixture body, closed type fixture body are provided with
Former and later two open and close type fixture components, the open and close type fixture component includes fixture base and the spacing clamp of open and close type, fixture bottom
Seat and the spacing clamp of open and close type are provided with arc groove, and the fixture base arc groove both sides are respectively provided with a mounting groove, block
The mounting groove of tool base side is connected by the spacing clamp one end of bolt and open and close type, is respectively set on the two side of opposite side mounting groove
There are several spacing holes arranged along mounting groove depth direction, and the spacing hole on the wall of the left and right sides is mutually corresponding, the open and close type
The spacing clamp other end is connected in spacing hole by bearing pin.
Its structure of existing closed type fixture and model are changeless after production shaping, but exhausted in actual replacing
In the power construction of edge, the size and model of insulator generally have a variety of, and constructor generally requires disposably to carry multiple
The closed fixture of different model, unnecessary burden is caused to workmen, influences efficiency of construction.
Closed type fixture of the present utility model, by being provided with the fixture base of open and close type fixture component along installation groove depth
The spacing hole of direction arrangement, therefore the distance between the spacing clamp of open and close type and fixture base is adjustable, when the insulation for needing to change
When sub- size is larger, the spacing clamp one end of open and close type is connected to away from the maximum spacing hole of mounting groove distance from bottom by bearing pin
It is interior, when need change insulator sizes it is smaller when, take out bearing pin, by the spacing clamp one end of open and close type by bearing pin be connected to away from
In the nearer spacing hole of mounting groove distance from bottom.Spacing hole has multiple, thus between the spacing clamp of open and close type and fixture base away from
From can be adjusted by bearing pin and spacing hole, and then change the distance between two arc grooves, therefore constituted between two arc grooves
Duct size can adjust, can be used in disposing various sizes of insulator inside it.
Closed type fixture flexible structure of the present utility model, it is adaptable to the replacing of different size model number insulators, application
Extensively, and constructor is when changing insulator, without preparing many set closed type fixtures in advance, burden is significantly reduced, improves and insulate
Son changes efficiency, meanwhile, the waste to electric power tool is also reduced to a certain extent.
The arc groove inwall is provided with cushion.
Due to the distance variable between fixture base and the spacing clamp of open and close type, on fixture base and the spacing clamp of open and close type
Arc groove, which constitutes duct size and shape, can also occur respective change, therefore its shape of duct that arc groove is constituted is not necessarily
For the circle of rule, when changing insulator, stress and friction suffered by arc groove inwall can be uneven, cause arc groove
Inwall concentrated wear, while can also cause certain abrasion to insulator and destroy, can cause bad to insulator and closed fixture
Influence.
The utility model can make energy between open and close type fixture component and insulator by setting cushion in arc groove
Enough preferably laminatings, increase contact surface, it is to avoid arc groove inwall is locally worn, while protecting insulator.
The cushion includes being embedded with elastic filler in abrasive rubber, the abrasive rubber.Abrasive rubber has excellent
Good anti-wear performance, can avoid being worn during long-term use, extend closed fixture service life, elastic filler can
Make cushion flexible and toughness, be easy to preferably fit with insulator.
Further, the elastic filler is spring or elastic ball.Elastic filler can select it according to actual needs
Species, material and size, to facilitate processing, good buffer effect is standard.
The fixture base two ends are respectively provided with a leading screw connecting hole.For open and close type fixture component to be connected into closed fixture
Have on body.
The utility model compared with prior art, has the following advantages and advantages：
A kind of closed type fixture for being conveniently replaceable monolithic insulator of the utility model, passes through the fixture in open and close type fixture component
Base is provided with the spacing hole arranged along mounting groove depth direction, thus distance between the spacing clamp of open and close type and fixture base can
Adjusted by bearing pin and spacing hole, and then change the distance between two arc grooves, therefore the duct that arc groove is constituted can
For disposing various sizes of insulator, its flexible structure, it is adaptable to which the replacing of different size model number insulators, constructor is more
When changing insulator, without preparing many set closed type fixtures in advance, burden is significantly reduced, the efficiency of replacing insulator is effectively improved.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model open and close type fixture modular construction schematic diagram；
Fig. 3 is the utility model cushion sectional view；
Mark and corresponding parts title in accompanying drawing：
1- closed type fixture bodies, 2- open and close type fixture components, 3- fixture bases, 31- mounting grooves, 32- bolts, 33- sides wall,
34- spacing holes, the spacing clamp of 4- open and close types, 41- bearing pins, 5- arc grooves, 6- cushions, 61- abrasive rubbers, 62- elasticity is filled out
Fill thing.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as limiting of the present utility model.
Embodiment
As shown in Figures 1 to 3, a kind of closed type fixture for being conveniently replaceable monolithic insulator of the utility model, including closed type fixture
Body 1, closed type fixture body 1 is provided with former and later two open and close type fixture components 2, and the open and close type fixture component 2 includes fixture
Base 3 and the spacing clamp 4 of open and close type, fixture base 3 and the spacing clamp 4 of open and close type are provided with arc groove 5, the fixture base
The both sides of arc groove 5 on 3 are respectively provided with a mounting groove 31, and the mounting groove 31 of the side of fixture base 3 passes through bolt 32 and opening and closing
The spacing one end of clamp 4 of formula is connected, and is respectively provided with the two side 33 of opposite side mounting groove 31 several along the depth direction of mounting groove 31 row
The spacing hole 34 of row, and the mutually correspondence of spacing hole 34 on left and right sides wall 33, the spacing other end of clamp 4 of open and close type pass through
Bearing pin 41 is connected in spacing hole 34.
The inwall of arc groove 5 is provided with cushion 6.
The cushion 6 includes being embedded with elastic filler 62 in abrasive rubber 61, the abrasive rubber 61.
The elastic filler 62 is spring or elastic ball.
The two ends of fixture base 3 are respectively provided with a leading screw connecting hole.
When need change insulator sizes it is larger when, by bearing pin 41 by the spacing one end of clamp 4 of open and close type be connected to away from
In the maximum spacing hole 34 of the distance from bottom of mounting groove 31, then conventional replacing insulator program is carried out, when the insulation for needing to change
When sub- size is smaller, take out bearing pin 41, by the spacing one end of clamp 4 of open and close type by bearing pin 41 be connected to away from the bottom of mounting groove 31 away from
From the replacing in nearer spacing hole 34, being further continued for completing insulator.
Above-described embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, is equally replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (5)
1. on a kind of closed type fixture for being conveniently replaceable monolithic insulator, including closed type fixture body (1), closed type fixture body (1)
Provided with former and later two open and close type fixture components (2), the open and close type fixture component (2) includes fixture base (3) and open and close type is limited
Position clamp (4), fixture base (3) and the spacing clamp of open and close type (4) are provided with arc groove (5), it is characterised in that the fixture
Base (3) arc groove (5) both sides are respectively provided with a mounting groove (31), and the mounting groove (31) of fixture base (3) side passes through spiral shell
Bolt (32) is connected with the spacing clamp of open and close type (4) one end, and several edges are respectively provided with the two side (33) of opposite side mounting groove (31)
The spacing hole (34) of mounting groove (31) depth direction arrangement, and spacing hole (34) mutually correspondence, institute on left and right sides wall (33)
The spacing clamp of open and close type (4) other end is stated to be connected in spacing hole (34) by bearing pin (41).
2. a kind of closed type fixture for being conveniently replaceable monolithic insulator according to claim 1, it is characterised in that the arc
Groove (5) inwall is provided with cushion (6).
3. a kind of closed type fixture for being conveniently replaceable monolithic insulator according to claim 2, it is characterised in that the buffering
Layer (6) includes being embedded with elastic filler (62) in abrasive rubber (61), the abrasive rubber (61).
4. a kind of closed type fixture for being conveniently replaceable monolithic insulator according to claim 3, it is characterised in that the elasticity
Filler (62) is spring or elastic ball.
5. a kind of closed type fixture for being conveniently replaceable monolithic insulator according to claim 1, it is characterised in that the fixture
Base (3) two ends are respectively provided with a leading screw connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339903.3U CN206370653U (en) | 2016-12-06 | 2016-12-06 | A kind of closed type fixture for being conveniently replaceable monolithic insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339903.3U CN206370653U (en) | 2016-12-06 | 2016-12-06 | A kind of closed type fixture for being conveniently replaceable monolithic insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206370653U true CN206370653U (en) | 2017-08-01 |
Family
ID=59392345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621339903.3U Expired - Fee Related CN206370653U (en) | 2016-12-06 | 2016-12-06 | A kind of closed type fixture for being conveniently replaceable monolithic insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206370653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829275A (en) * | 2019-12-19 | 2020-02-21 | 国网辽宁省电力有限公司葫芦岛供电公司 | Adjustable glass self-explosion insulator clamp |
-
2016
- 2016-12-06 CN CN201621339903.3U patent/CN206370653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829275A (en) * | 2019-12-19 | 2020-02-21 | 国网辽宁省电力有限公司葫芦岛供电公司 | Adjustable glass self-explosion insulator clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |