CN201312094Y - Trislot parallel groove clamp - Google Patents

Trislot parallel groove clamp Download PDF

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Publication number
CN201312094Y
CN201312094Y CNU2008201807855U CN200820180785U CN201312094Y CN 201312094 Y CN201312094 Y CN 201312094Y CN U2008201807855 U CNU2008201807855 U CN U2008201807855U CN 200820180785 U CN200820180785 U CN 200820180785U CN 201312094 Y CN201312094 Y CN 201312094Y
Authority
CN
China
Prior art keywords
flute
parallel groove
groove clamp
trislot
clip body
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 - Lifetime
Application number
CNU2008201807855U
Other languages
Chinese (zh)
Inventor
唐洪良
张峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Zhejiang Electric Power Co Ltd
Hangzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2008201807855U priority Critical patent/CN201312094Y/en
Application granted granted Critical
Publication of CN201312094Y publication Critical patent/CN201312094Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a trislot parallel groove clamp for the connection of electric lines. The front view of the clamp body presents a trislot structure; two or more clamping plates, the front view of which adopts a trislot structure as well, are buckled with the clamp body to form the trislot parallel groove clamp, and the clamping plates are respectively connected with the clamp body through the respective bolts and nuts. The trislot parallel groove clamp has the following advantages: firstly, the number of the parallel groove clamp at each of the T joints and the line junction points is greatly reduced and the line damage caused by heating of the lines is reduced, so that the power transmission capacity is improved; and secondly, the working hours and the labor intensity of the operators are effectively shortened, and the production efficiency is improved.

Description

The three-flute parallel groove clamp
Technical field
The utility model relates to the three-flute parallel groove clamp that a kind of power circuit connects usefulness, belongs to parallel groove clamp and makes the field.
Background technology
Granted publication CN2582236Y, title " power circuit parallel groove clamp ", train wheel bridge, lower plate snap together, its buckling surface has parallel relative twice spill wire casing, penetrate fastening from the middle part by bolt, nut, packing ring, there is further groove at the middle part that is parallel to twice spill wire casing at the buckling surface of lower plate, the elongated setting of further groove.There are two steps that are lower than end face the bolt slot both sides, top of the non-buckling surface of above-mentioned train wheel bridge, and the both sides of the edge of train wheel bridge and lower plate are circular arc.On the above-mentioned spill wire casing inner face vertical or horizontal anti-skidding burr is arranged.Its weak point: the one, a large amount of parallel groove clamps that use at the wire jumper of anti-tower T place of connecing, and parallel groove clamp is at the place that continues, need just can reach the electric property requirement with 3, when three wire jumpers need connect together, need 6 parallel groove clamps at least, not only the consumption of parallel groove clamp is big, uneconomical, and the parallel groove clamp that adopts is many, and the combinational gap between its part easily produces corrosion, and long-time load operation easily causes the generation of line fault; The 2nd, when installing, not only take a lot of work, time-consuming, and also dangerous, can't guarantee that more the torsion of each bolt reaches designing requirement.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design and a kind ofly both can reduce the parallel groove clamp usage quantity effectively, can guarantee the reliable three-flute parallel groove clamp that connects of power circuit again.
Design: in order to realize above-mentioned purpose of design.The wire clip body master looks and is the three-flute structure, and the main pressing plate and the wire clip body that are the three-flute structure looked fastens the design that constitutes the three-flute parallel groove clamp more than 2 or 2, is major technique characteristics of the present utility model.The purpose of doing like this is: the three-flute parallel groove clamp, can reduce the usage quantity that strain tower wire jumper T connects place's parallel groove clamp, make each phase T contact only need install 3, reduce the circuit tie point, shorten the activity duration of operative employee on bar simultaneously, improved operating efficiency.
Technical scheme: three-flute parallel groove clamp, the wire clip body master looks and is the three-flute structure, more than 2 or 2 main look the pressing plate that is the three-flute structure and wire clip body fasten constitute the three-flute parallel groove clamp and in leading more than 2 or 2 on the wire clip body look be the three-flute structure pressing plate respectively the screw bolt and nut by separately be connected with wire clip body.
The utility model is compared with background technology, and the one, not only reduced the quantity and the circuit tie point of the parallel groove clamp at each phase T contact place widely, and reduced circuit owing to the line loss situation that heating causes, improved ability to transmit electricity; The 2nd, shortened operative employee's activity duration and labour intensity effectively, improved production efficiency.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of three-flute parallel groove clamp.
Fig. 2 is the side-looking structural representation of three-flute parallel groove clamp.
Embodiment
Embodiment 1: with reference to attached Fig. 1 and 2.The three-flute parallel groove clamp, wire clip body 1 main looking is the three-flute structure, the groove in the described three-flute structure and the spacer portion of groove are bolt 3, nut 5 connecting portions, groove in the three-flute structure is a deep-slotted chip breaker, groove in the three-flute structure is arranged side by side and the curved structure in the outside of two side channels, and the three-flute in the wire clip body 1 is relative with three-flute in the pressing plate 2.The main pressing plate 2 that is the three-flute structure of looking fastens formation three-flute parallel groove clamp with wire clip body more than 2 or 2; Be positioned on the wire clip body 1 more than 2 or 2 main look be the three-flute structure pressing plate 2 respectively bolt 3, packing ring 6, spring washer 4 and the nut 5 by separately be connected with wire clip body 1, its ways of connecting is a prior art, is not described herein at this.
What need understand is: though the foregoing description is to the utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection range of the present utility model.

Claims (5)

1, a kind of three-flute parallel groove clamp, it is characterized in that: the wire clip body master looks and is the three-flute structure, more than 2 or 2 main look the pressing plate that is the three-flute structure and wire clip body fasten constitute the three-flute parallel groove clamp and be positioned at leading more than 2 or 2 on the wire clip body look be the three-flute structure pressing plate respectively the screw bolt and nut by separately be connected with wire clip body.
2, three-flute parallel groove clamp according to claim 1 is characterized in that: the groove in the described three-flute structure and the spacer portion of groove are bolt, nut connecting portion.
3, three-flute parallel groove clamp according to claim 1 and 2 is characterized in that: the groove in the described three-flute structure is a deep-slotted chip breaker.
4, three-flute parallel groove clamp according to claim 1 is characterized in that: the curved structure in the outside of arrangement arranged side by side of the groove in the described three-flute structure and two side channels.
5, three-flute parallel groove clamp according to claim 1 is characterized in that: the three-flute in the described wire clip body (1) is relative with three-flute in the pressing plate (2).
CNU2008201807855U 2008-12-09 2008-12-09 Trislot parallel groove clamp Expired - Lifetime CN201312094Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201807855U CN201312094Y (en) 2008-12-09 2008-12-09 Trislot parallel groove clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201807855U CN201312094Y (en) 2008-12-09 2008-12-09 Trislot parallel groove clamp

Publications (1)

Publication Number Publication Date
CN201312094Y true CN201312094Y (en) 2009-09-16

Family

ID=41109349

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201807855U Expired - Lifetime CN201312094Y (en) 2008-12-09 2008-12-09 Trislot parallel groove clamp

Country Status (1)

Country Link
CN (1) CN201312094Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102227071A (en) * 2011-04-08 2011-10-26 山东电力研究院 Manipulator clamping linking wire clamp special for high voltage electriferous work
CN104377631A (en) * 2014-12-08 2015-02-25 永固集团股份有限公司 Multi-core cable holder
CN106848620A (en) * 2017-02-15 2017-06-13 江苏川都电力科技有限公司 A kind of universal separation preventing parallel groove clamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102227071A (en) * 2011-04-08 2011-10-26 山东电力研究院 Manipulator clamping linking wire clamp special for high voltage electriferous work
CN102227071B (en) * 2011-04-08 2013-05-29 山东电力研究院 Manipulator clamping linking wire clamp special for high voltage electriferous work
CN104377631A (en) * 2014-12-08 2015-02-25 永固集团股份有限公司 Multi-core cable holder
CN106848620A (en) * 2017-02-15 2017-06-13 江苏川都电力科技有限公司 A kind of universal separation preventing parallel groove clamp

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Free format text: FORMER OWNER: ZHANG FENG

Effective date: 20120607

Owner name: YUHANG POWER SUPPLY BUREAU

Free format text: FORMER OWNER: TANG HONGLIANG

Effective date: 20120607

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 311106 HANGZHOU, ZHEJIANG PROVINCE TO: 311100 HANGZHOU, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20120607

Address after: Linping Yuhang town Henan District Hangzhou city Zhejiang province 311100 Dai

Patentee after: Yuhang Power Supply Bureau

Address before: 311106, Yuhang District, Zhejiang, Tangqi province Hangzhou shade avenue to send electrical zone

Co-patentee before: Zhang Feng

Patentee before: Tang Hongliang

ASS Succession or assignment of patent right

Owner name: STATE GRID ZHEJIANG HANGZHOU YUHANG DISTRICT POWER

Effective date: 20140520

Owner name: STATE GRID CORPORATION OF CHINA

Free format text: FORMER OWNER: STATE GRID ZHEJIANG HANGZHOU YUHANG DISTRICT POWER SUPPLY COMPANY

Effective date: 20140520

C41 Transfer of patent application or patent right or utility model
C56 Change in the name or address of the patentee

Owner name: STATE GRID ZHEJIANG HANGZHOU YUHANG DISTRICT POWER

Free format text: FORMER NAME: YUHANG POWER SUPPLY BUREAU

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 311100 HANGZHOU, ZHEJIANG PROVINCE TO: 100031 XICHENG, BEIJING

CP01 Change in the name or title of a patent holder

Address after: Linping Yuhang town Henan District Hangzhou city Zhejiang province 311100 Dai

Patentee after: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co.

Address before: Linping Yuhang town Henan District Hangzhou city Zhejiang province 311100 Dai

Patentee before: Yuhang Power Supply Bureau

TR01 Transfer of patent right

Effective date of registration: 20140520

Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee after: State Grid Corporation of China

Patentee after: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co.

Patentee after: HANGZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co.

Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER Co.

Address before: Linping Yuhang town Henan District Hangzhou city Zhejiang province 311100 Dai

Patentee before: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co.

CX01 Expiry of patent term

Granted publication date: 20090916

CX01 Expiry of patent term