CN206685266U - A kind of screw fastening type attachment structure of link rod - Google Patents
A kind of screw fastening type attachment structure of link rod Download PDFInfo
- Publication number
- CN206685266U CN206685266U CN201720138379.1U CN201720138379U CN206685266U CN 206685266 U CN206685266 U CN 206685266U CN 201720138379 U CN201720138379 U CN 201720138379U CN 206685266 U CN206685266 U CN 206685266U
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- China
- Prior art keywords
- head
- link rod
- buckle
- swivel head
- attachment structure
- Prior art date
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Abstract
The utility model provides a kind of screw fastening type attachment structure of link rod, including swivel head and buckle head；Described swivel head and buckle head is connected with link rod；Described swivel head is in boss-shaped, and guide pad is provided with the four direction on boss top, and screw hole is provided with two relative guide pads；Described buckle head is provided with the guide groove with guide pad position correspondence, and the bottom of described guide groove is provided with the swivelling chute for being available for guide groove to rotate, and is fixed after swivel head is connected with buckle head by screw through positioning hole and screw hole.The utility model successfully solve its apply at the scene present in problem, the use of the link rod can save the operating time, improve efficiency, and substantially increase safety coefficient, have good actual application value and dissemination.
Description
Technical field
The utility model belongs to field of electrical equipment, and in particular to a kind of screw fastening type attachment structure of link rod.
Background technology
Link rod is to fall out insurance or isolation switch, the work of on-pole switch for drawing circuit, and hook and 3-4 are operated by steel
Insulating bar composition is saved, is linked together between usual insulating bar using helicitic texture, it is new with the development of China's 10kV circuits
Fall out insurance and isolation switch continuously emerges, link rod should meet the switching on demand of online existing equipment, possess drawing again
Close a floodgate the ability of online novel device, in practice it has proved that, the design of existing link rod is present：Distribution drawing isolation switch, with uprising
Link rod is commonly used in pressure fuse operation, link rod is installed to each distribution production car as routinely operation instrument
, because it is poor using frequent and outdoor use environment, easily cause spiral connection link rod taenidium mouth damage or because
The problems such as silk mouth has sand, particle to cause to connect, dismantle difficulty, and link rod use brings inconvenience.
Utility model content
The utility model is in order to solve the above problems, it is proposed that a kind of screw fastening type attachment structure of link rod, successfully solves
Determined its apply at the scene present in problem, the use of the link rod can save the operating time, improve efficiency, and carry significantly
High safety coefficient, has good actual application value and dissemination.
The technical solution adopted in the utility model is：A kind of screw fastening type attachment structure of link rod, including swivel head and
Buckle head；Described swivel head and buckle head is connected with link rod；Described swivel head is in boss-shaped, and four on boss top
Individual direction is provided with guide pad, and screw hole is provided with two relative guide pads；Described buckle head is provided with and guide pad
The guide groove of position correspondence, the bottom of described guide groove is provided with the swivelling chute for being available for guide groove to rotate, in swivel head and buckle
It is fixed after head connection by screw through positioning hole and screw hole.
Further, the width of guide groove is identical with the width of four guide pads on swivel head in described buckle head, buckle
The diameter of swivelling chute in head is identical with the external diameter of guide pad；The height of swivelling chute is identical with the height of guide pad.
Further, the fixing hole of fixed link rod is equipped with described swivelling chute and buckle slot.
Further, described swivel head and buckle head material are aluminum material.
The utility model has positive effect：
（1）The utility model is easy for installation by screw fastening type attachment structure.
（2）The utility model makes the use of link rod save the operating time, improves efficiency, and substantially increase safe system
Number, has good actual application value and dissemination.
Brief description of the drawings
Fig. 1 is the front view of swivel head；
Fig. 2 is the sectional view of swivel head；
Fig. 3 is the top view of swivel head；
Fig. 4 is the structural representation of buckle head；
Fig. 5 is the sectional view of buckle head.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As Figure 1-3, the screw fastening type attachment structure of a kind of link rod, the swivel head 1 and buckle head 2 of cylinder are included
Two parts, made to strengthen its intensity, swivel head 1 and buckle head 2 using aluminum material.Wherein swivel head 1 is in boss knot
Structure, round boss top are provided with four guide pads 3, and the guide pad 3 is evenly distributed on the four direction of swivel head 1.Relative
Two guide pads 3 be provided with screw hole 6, screw hole 6 can overlap with the positioning hole 9 in buckle head 2.
As illustrated in figures 4-5, buckle head 2 is provided with the guide groove 4 being engaged with guide pad 3, in connection, the edge of swivel head 1
Guide groove 4 to insert in the swivelling chute 8 inside buckle head 2, rotate and be directed at screw hole 6 and positioning hole 9, practical M5 screw will
It is fixed, and prevents swivel head 1 in the inner rotation of buckle head 2.In order that swivel head 1 and buckle head 2 coordinate, four on swivel head 1
The width of guide pad 3 is identical with the width of guide groove 4, and the height of guide pad 3 is identical with the height of swivelling chute 8, swivelling chute 8 it is interior
Footpath is identical with the external diameter that four guide pads 3 are formed.
The link slot 7 being connected with link rod is equipped with swivel head 1 and buckle head 2, is provided with the cell wall of link slot 7
For fixing the fixing hole 5 of link rod, it is fixed by two M3 self-tapping screw.
Claims (4)
- A kind of 1. screw fastening type attachment structure of link rod, it is characterised in that：Including swivel head and buckle head；Described swivel head It is connected with buckle head with link rod；Described swivel head is in boss-shaped, and guide pad is provided with the four direction on boss top, Screw hole is provided with two relative guide pads；Described buckle head is provided with the guide groove with guide pad position correspondence, institute The bottom for the guide groove stated is provided with the swivelling chute for being available for guide groove to rotate, and is passed through after swivel head is connected with buckle head by screw Positioning hole and screw hole are fixed.
- A kind of 2. screw fastening type attachment structure of link rod according to claim 1, it is characterised in that：Described buckle head The width of upper guide groove is identical with the width of four guide pads on swivel head, the diameter of the swivelling chute in buckle head and guide pad External diameter is identical；The height of swivelling chute is identical with the height of guide pad.
- A kind of 3. screw fastening type attachment structure of link rod according to claim 1, it is characterised in that：Described swivelling chute With the fixing hole that fixed link rod is equipped with buckle slot.
- A kind of 4. screw fastening type attachment structure of link rod according to claim 1, it is characterised in that：Described swivel head It is aluminum material with buckle head material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138379.1U CN206685266U (en) | 2017-02-16 | 2017-02-16 | A kind of screw fastening type attachment structure of link rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138379.1U CN206685266U (en) | 2017-02-16 | 2017-02-16 | A kind of screw fastening type attachment structure of link rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685266U true CN206685266U (en) | 2017-11-28 |
Family
ID=60395885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720138379.1U Active CN206685266U (en) | 2017-02-16 | 2017-02-16 | A kind of screw fastening type attachment structure of link rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685266U (en) |
-
2017
- 2017-02-16 CN CN201720138379.1U patent/CN206685266U/en active Active
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