CN103557213B - Limit-type fast insert-pull device - Google Patents
Limit-type fast insert-pull device Download PDFInfo
- Publication number
- CN103557213B CN103557213B CN201310561045.1A CN201310561045A CN103557213B CN 103557213 B CN103557213 B CN 103557213B CN 201310561045 A CN201310561045 A CN 201310561045A CN 103557213 B CN103557213 B CN 103557213B
- Authority
- CN
- China
- Prior art keywords
- core body
- groove
- draw
- jump ring
- limit
- 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.)
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 238000003032 molecular docking Methods 0.000 claims abstract description 5
- 238000004904 shortening Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The present invention relates to a kind of limit-type fast insert-pull device, be made up of plush copper and concave head, plush copper sets gradually core body and draw-in groove;The core body docking groove and jump ring matched with core body and draw-in groove is set gradually in concave head.Present invention achieves the Rapid Combination of more piece insulating bar and separate, the design of square core body has fundamentally stopped the possibility that seam reverses, while shortening working hours, it is ensured that the safety of operation.
Description
Technical field
The present invention relates to a kind of insulating bar body of rod attachment means, particularly relate to a kind of limit-type fast insert-pull device, mainly should
The connection of more piece insulating bar in power system production work.
Background technology
The insulating bar used in present stage actual production there is problems in that
1. conventional more piece insulating bar combination installation is wasted time and energy.
2. more piece insulating bar is when operation, and junction is the most loosening, while operating difficulties, also brings safety
Hidden danger.
Summary of the invention
The present invention is directed to defect present in above-mentioned prior art, it is provided that the limit-type quick inserting of a kind of more piece insulating bar
Pulling out device, solving more piece insulating bar combination installation in prior art wastes time and energy, the problem easily loosened.And improve the peace of operation
Quan Xing.
Technical scheme is as follows:
Limit-type fast insert-pull device is made up of plush copper and concave head, and plush copper sets gradually core body and draw-in groove;In concave head successively
The core body docking groove and jump ring matched with core body and draw-in groove is set.
Described core cross-sectional is tetragon or hexagon.
Described core cross-sectional is square.
Described draw-in groove is hyperbola.
The end face that described draw-in groove contacts with core body is higher than core body end face.
Described concave head is provided with the telescopic buckle ring for discharging and fasten jump ring.
Described jump ring is spring-piece type jump ring.
Advantages of the present invention effect is as follows:
1, the Rapid Combination of more piece insulating bar, separation are realized.
2, firm and reliable connection, more piece insulating bar is not easily disconnected from.
3, the design of square core body, has fundamentally stopped the possibility that insulating bar junction rotates, has improve operation
Safety and accuracy.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
In figure, 1, plush copper, 2, concave head, 101, core body, 102, draw-in groove;201, core body docking groove, 202, jump ring, 203, buckle
Ring.
Detailed description of the invention
Embodiment
As it is shown in figure 1, limit-type fast insert-pull device is made up of plush copper 1 and concave head 2, plush copper 1 sets gradually square core
Body 101 and hyperbola draw-in groove 102, the end face that hyperbola draw-in groove contacts with square core body is higher than square core body end face;
The square core body docking groove 201 and hyperbola matched with square core body and hyperbola draw-in groove is set gradually in concave head
Spring-piece type jump ring 202.Described concave head is provided with the telescopic buckle ring 203 for discharging and fasten jump ring.
Described core cross-sectional can be replaced rectangle or hexagon.
During assembling, only need to be by drop-down for telescopic buckle ring, release elastic sheet formula jump ring, docks plush copper with concave head, then unclamps and stretch
Contracting snap collar, pushes down spring-piece type jump ring, i.e. completes the combination of two joint insulating bars;Telescopic buckle of leaving behind during separation ring, pulls out a joint
Go out, be i.e. successfully separated.
The above is the specific embodiment of the present invention and the know-why used, any based on technical solution of the present invention
On the basis of equivalent transformation, within belonging to protection scope of the present invention.
Claims (1)
- The most limit-type fast insert-pull device, it is characterised in that be made up of plush copper and concave head, plush copper sets gradually core body and draw-in groove;Recessed The core body docking groove and jump ring matched with core body and draw-in groove is set gradually on head;Described core cross-sectional is square;Institute The draw-in groove stated is hyperbola;The end face that described draw-in groove contacts with core body is higher than core body end face;Described concave head be provided with for Release and the telescopic buckle ring of fastening jump ring;Described jump ring is spring-piece type jump ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310561045.1A CN103557213B (en) | 2013-11-13 | 2013-11-13 | Limit-type fast insert-pull device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310561045.1A CN103557213B (en) | 2013-11-13 | 2013-11-13 | Limit-type fast insert-pull device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103557213A CN103557213A (en) | 2014-02-05 |
CN103557213B true CN103557213B (en) | 2017-01-04 |
Family
ID=50011540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310561045.1A Active CN103557213B (en) | 2013-11-13 | 2013-11-13 | Limit-type fast insert-pull device |
Country Status (1)
Country | Link |
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CN (1) | CN103557213B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108150497B (en) * | 2018-01-17 | 2023-09-01 | 广东电网有限责任公司清远供电局 | Dislocation fixed type connection structure |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1931108A1 (en) * | 1969-06-19 | 1970-12-23 | Siemens Ag | Quick disconnect coupling for nuclear reactor control rods |
DE102004041757B4 (en) * | 2004-08-28 | 2011-07-28 | Drobek, Werner, 97346 | connecting element |
CN2900993Y (en) * | 2005-10-27 | 2007-05-16 | 谢滢峰 | Quick joint device |
CN201803029U (en) * | 2010-06-23 | 2011-04-20 | 宁波奥云德电器有限公司 | Novel quick connector for automobile washer |
CN103295802A (en) * | 2013-06-08 | 2013-09-11 | 国家电网公司 | Combined multifunctional insulating operating rod |
CN203548466U (en) * | 2013-11-13 | 2014-04-16 | 国家电网公司 | Limiting type fast pluggable device |
-
2013
- 2013-11-13 CN CN201310561045.1A patent/CN103557213B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103557213A (en) | 2014-02-05 |
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