CN205724661U - The insulator replacement fixture of adjustable dimension - Google Patents
The insulator replacement fixture of adjustable dimension Download PDFInfo
- Publication number
- CN205724661U CN205724661U CN201620620748.6U CN201620620748U CN205724661U CN 205724661 U CN205724661 U CN 205724661U CN 201620620748 U CN201620620748 U CN 201620620748U CN 205724661 U CN205724661 U CN 205724661U
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- fixture
- torus
- cylinder
- diameter
- toric
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Abstract
The utility model discloses the insulator replacement fixture of a kind of adjustable dimension, described fixture includes fixture main body and fixture lid；Described fixture main body includes the first torus；Described first toric both sides are provided with otic placode；Described otic placode and described first torus are integral types；Centre on first torus of described fixture main body arranges groove；Described groove runs through described first torus；Described fixture lid is the second torus；The diameter of the described first torus outer toroid such as the diameter of described second toric outer toroid；Described second toric height is equal to the width of described groove on described first torus；Described fixture lid is provided with several evenly distributed through holes；Described through hole runs through described second toric upper and lower surface；Described first torus is provided with and identical through hole on described second torus.The fixture that this utility model provides, simple in construction, easy and simple to handle, practical.
Description
Technical field
This utility model relates to a kind of high voltage line device and changes instrument, and the insulator of a kind of adjustable dimension is more
Change fixture.
Background technology
Existing insulator replacement fixture is generally made up of fixture assembly and retraction assemblies.The protecgulum of fixture assembly and bonnet
Hinge and bolt is generally used to connect；When changing insulator, it usually needs nut is first unclamped, by protecgulum and the bonnet of fixture
Bolt on the insulator, is locked, is fixed by insulator by card the most again.But, limited by fixture assembly profile, be not easy to workman
Fixture assembly is implemented the operation unclamped and lock.Meanwhile, existing insulator replacement fixture scarcely can be sized, right
The insulator of different model to use special replacing fixture.Use loaded down with trivial details, be unfavorable for operative.
Summary of the invention
In order to overcome disadvantages mentioned above, this utility model provides the insulator replacement fixture of a kind of adjustable dimension, including card
Tool main body and fixture lid；Described fixture main body includes the first torus；Described first toric both sides are provided with otic placode；Described ear
Plate and described first torus are integral types；Centre on first torus of described fixture main body arranges groove；Described recessed
Groove runs through described first torus；Described fixture lid is the second torus；Described second toric diameter is equal to described first
Toric diameter；Described second toric height is equal to the width of described groove on described first torus；Described fixture
Cover and be provided with several evenly distributed through holes；Described through hole runs through described second toric upper and lower surface；Described
First torus is provided with and identical through hole on described second torus；Described through hole is circular.
Further, also include that locking device, described locking device include two lock post；Each described lock post
Including cylinder, spring, bullet block and jacking block；Described cylinder is solid cylinder；The bottom of described cylinder is provided with cavity；Described institute
State the top that bullet block is arranged on the cavity of described cylinder；Described spring is arranged on the inside of described cavity, after described bullet block
Side；Described jacking block is arranged on the top of described cylinder；Described jacking block cross section is regular polygon；The inscribed circle of described regular polygon
Diameter more than the diameter of described cylinder.
Further, the outer surface of described jacking block is provided with texture.
Further, the length of each described lock post cylinder is round plus described first equal to the height of described bullet block
The height of ring body；The diameter of described cylinder is less than the diameter of described through hole；Described jacking block inscribe diameter of a circle is more than described through hole
Diameter.
The insulator replacement fixture of the adjustable dimension that this utility model provides, described fixture main body is provided with groove, just
In described fixture lid is sticked in described fixture main body；Described fixture main body and described fixture lid are provided with several through holes, just
According to insulator size regulate described fixture lid position, simultaneously facilitate with described locking system by described fixture main body with
Described fixture lid is fixed；Each described lock post is provided with spring and bullet block, it is simple to operator fix or unclamp described card
Tool lid；Described jacking block is provided with texture, can increase the frictional force between the hands of workman and described jacking block, it is simple to operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fixture that this utility model provides.
Fig. 2 is the top view of the fixture that this utility model provides.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further details.
As depicted in figs. 1 and 2, the insulator replacement fixture of the adjustable dimension that this utility model provides, including fixture master
Body and fixture lid 20；Described fixture main body includes the first torus 11；Described first toric both sides are provided with otic placode 12；Described
Otic placode 12 and described first torus 11 are integral types；Centre on first torus 11 of described fixture main body arranges groove
13；Described groove 13 runs through described first torus 11；Described fixture lid 20 is the second torus 21；Described second torus 21
The diameter of described first torus 11 outer toroid such as the diameter of outer toroid；The height of described second torus 21 is equal to described the
The width of described groove 13 on one torus 11；Described fixture lid 20 is provided with several evenly distributed through holes 22；Described logical
The upper and lower surface of described second torus 21 is run through in hole 22；Described first torus 11 is provided with and described second annulus
Identical through hole 22 on body 21；Described through hole 22 is circular.
Concrete, also include that locking device, described locking device include two lock post；Each described lock post includes
Cylinder 31, spring 34, bullet block 33 and jacking block 35；Described cylinder 31 is solid cylinder；The bottom of described cylinder 31 is provided with sky
Chamber 32；Described bullet block 33 is arranged on the cavity 32 bottom described cylinder 31；Described spring 34 is arranged on the interior of described cavity 32
Portion, at the rear of described bullet block 33；Described jacking block 35 is arranged on the top of described cylinder 31；Described jacking block 35 cross section is the most polygon
Shape；The inscribe diameter of a circle of described regular polygon is more than the diameter of described cylinder 31.
Concrete, the outer surface of described jacking block 35 is provided with texture.
Concrete, the length of each described lock post cylinder 31 is round plus described first equal to the height of described bullet block 33
The height of ring body 11；The diameter of described cylinder 31 is less than the diameter of described through hole 22；Described jacking block 35 inscribe diameter of a circle is more than
The diameter of described through hole 22.
In use, first take out from described fixture main body according to by described fixture lid 20, then insulator is placed on
In the die cavity that described fixture main body and described fixture lid 20 are formed, regulate the position of described fixture lid 20 according to the size of insulator
Put, until in clamping, and described fixture main body on through hole 22 and described fixture lid 20 through hole 22 have two groups through.Then will
Two described lock post are inserted in the through hole 22 from described fixture main body, enter the through hole 22 on described fixture lid 20, then
Again the through hole 22 from described fixture main body upper groove 13 passes, be then stuck under described fixture main body with described bullet block 33
Side, fixes described fixture main body and described fixture lid 20.When needing again to decontrol insulator, described bullet block 33 will be pressed, will
Described bullet block 33 is pressed in described cavity 32, then catches described jacking block 35, extracts described lock post out.
These are only this utility model preferred embodiment, therefore the scope that this utility model is implemented can not be limited according to this, i.e.
The equivalence change made according to this utility model description and decoration, all should belong in the range of this utility model covering.
Claims (4)
1. the insulator replacement fixture of an adjustable dimension, it is characterised in that: described fixture includes fixture main body and fixture lid；
Described fixture main body includes the first torus；Described first toric both sides are provided with otic placode；Described otic placode and described first circle
Ring body is integral type；Centre on first torus of described fixture main body arranges groove；Described groove runs through described first
Torus；Described fixture lid is the second torus；The described first toric diameters such as described second toric diameter；Described
Second toric height is equal to the width of described groove on described first torus；It is uniform that described fixture lid is provided with several
The through hole of arrangement；Described through hole runs through described second toric upper and lower surface；Described first torus be provided with
Identical through hole on described second torus；Described through hole is circular.
2. the insulator replacement fixture of adjustable dimension as claimed in claim 1, it is characterised in that: also include locking device,
Described locking device includes two lock post；Each described lock post includes cylinder, spring, bullet block and jacking block；Described cylinder
It it is solid cylinder；The bottom of described cylinder is provided with cavity；Described bullet block is arranged on the top of the cavity on described cylinder；Institute
State spring and be arranged on the inside of described cavity, at the rear of described bullet block；Described jacking block is arranged on the top of described cylinder；Described
Jacking block cross section is regular polygon；The inscribe diameter of a circle of described regular polygon is more than the diameter of described cylinder.
3. the insulator replacement fixture of adjustable dimension as claimed in claim 2, it is characterised in that: the outer surface of described jacking block
It is provided with texture.
4. the insulator replacement fixture of adjustable dimension as claimed in claim 2, it is characterised in that: each described lock post
The length of cylinder adds described first toric height equal to the height of described bullet block；The diameter of described cylinder is logical less than described
The diameter in hole；Described jacking block inscribe diameter of a circle is more than the diameter of described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620748.6U CN205724661U (en) | 2016-06-22 | 2016-06-22 | The insulator replacement fixture of adjustable dimension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620748.6U CN205724661U (en) | 2016-06-22 | 2016-06-22 | The insulator replacement fixture of adjustable dimension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724661U true CN205724661U (en) | 2016-11-23 |
Family
ID=57316297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620620748.6U Expired - Fee Related CN205724661U (en) | 2016-06-22 | 2016-06-22 | The insulator replacement fixture of adjustable dimension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205724661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025916A (en) * | 2016-06-22 | 2016-10-12 | 高进美 | Insulator replacement fixture with adjustable size |
-
2016
- 2016-06-22 CN CN201620620748.6U patent/CN205724661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025916A (en) * | 2016-06-22 | 2016-10-12 | 高进美 | Insulator replacement fixture with adjustable size |
| CN106025916B (en) * | 2016-06-22 | 2018-03-02 | 何盼 | The insulator replacement fixture of adjustable dimension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |