CN201639240U - Beam concentration four-core strain clamp - Google Patents

Beam concentration four-core strain clamp Download PDF

Info

Publication number
CN201639240U
CN201639240U CN2010201626861U CN201020162686U CN201639240U CN 201639240 U CN201639240 U CN 201639240U CN 2010201626861 U CN2010201626861 U CN 2010201626861U CN 201020162686 U CN201020162686 U CN 201020162686U CN 201639240 U CN201639240 U CN 201639240U
Authority
CN
China
Prior art keywords
clamp
main body
clamping plate
wedge shape
central layer
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
Application number
CN2010201626861U
Other languages
Chinese (zh)
Inventor
黄天爵
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.)
Individual
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 CN2010201626861U priority Critical patent/CN201639240U/en
Application granted granted Critical
Publication of CN201639240U publication Critical patent/CN201639240U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

The utility model discloses a beam concentration four-core strain clamp which comprises a clamp main body used for clamping a lead wire and two supporting connection plates used for supporting the clamp main body. Connection holes are respectively arranged at one end of the two supporting connection plates, and the other ends of the two supporting connection plates are respectively arranged at the two sides of the clamp main body and are connected with the clamp main body by connection bolts. The beam concentration four-core strain clamp has the characteristics of reasonable design, simple structure, safe as well as reliable working performance, long service life, quick installation and convenient construction; in addition, the construction cost can be effectively reduced.

Description

Boundling four-core strain clamp
Technical field
The utility model relates to a kind of power transmission line and sets up gold utensil, is specifically related to a kind of boundling four-core strain clamp.
Background technology
At present, in the setting up of transmission line, particularly in the setting up of rural power grids,, cause problems such as construction complexity and institute's stringing road outward appearance be mixed and disorderly because it is backward in technique to set up gold utensil; Use a large amount of porcelain vase, cross-arm in the construction, not only wasted a large amount of equipment and material, increased construction cost, and construction schedule is slow.In addition, old wire laying mode also makes illegal user's stealing become possibility.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, and a kind of reasonable in design, simple in structure, boundling four-core strain clamp of being used for parallel boundling wire erection is provided.
The technical solution of the utility model is: a kind of boundling four-core strain clamp, it is characterized in that: comprise a wire clamp main body that is used for the clamping lead and the two support and connection plates that are used for the Support Line clip main body, one end of described two support and connection plates is respectively arranged with connecting hole, and the other end of two support and connection plates is separately positioned on the both sides of wire clamp main body and is connected with the wire clamp main body by connecting bolt.
Described wire clamp main body comprises a wedge shape central layer, be arranged on two clamping plate of wedge shape central layer both sides and be arranged on two cover plates in the two clamping plate outside; Pass above-mentioned two cover plates, two clamping plate and wedge shape central layer and be provided with fishbolt; Be arranged with the clamp bar of two projectioies on the two sides of described wedge shape central layer respectively along its length in parallel, the corresponding clamp groove that is provided with described clamp bar on the medial surface of described two clamping plate.
The bottom surface of the end face of described clamp bar and clamp groove is arc.
Be provided with the convex body that is used to increase frictional force on the bottom surface of the end face of described clamp bar and clamp groove.
The utility model compared with prior art has the following advantages:
(1) the utility model is reasonable in design, and is simple in structure, is used for overhead power line and hangs insulated conductor, changed traditional erection mode of transmission line, can save a large amount of equipment and material, and construction is simple, quick for installation, convenient;
(2) service behaviour safety, reliable, anti-aging, insulation property are high, fire-retardant, acid-proof alkaline good, long service life;
(3) construction of line is succinct, attractive in appearance;
(4) can effectively reduce construction of line project cost, prevent that stealing electricity phenomenon from taking place.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation of the utility model wire clamp main body.
Fig. 4 is the A-A cutaway view of Fig. 3.
Description of reference numerals:
1-wire clamp main body; 2-support and connection plate; The 3-connecting bolt; The 4-connecting hole;
5-wedge shape central layer; The 6-clamping plate; The 7-cover plate; The 8-fishbolt;
9-clamp bar; 10-clamp groove; The 11-convex body.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises a wire clamp main body 1 that is used for the clamping lead and the two support and connection plates 2 that are used for Support Line clip main body 1, the other end that one end of described two support and connection plates 2 is respectively arranged with connecting hole 4, two support and connection plates 2 is separately positioned on the both sides of wire clamp main body 1 and is connected with wire clamp main body 1 by connecting bolt 3.
As shown in Figure 3, described wire clamp main body 1 comprises a wedge shape central layer 5, is arranged on two clamping plate 6 of wedge shape central layer 5 both sides and is arranged on two cover plates 7 in two clamping plate, 6 outsides; Pass above-mentioned two cover plates 7, two clamping plate 6 and wedge shape central layer 5 and be provided with fishbolt 8.
As shown in Figure 4, be arranged with the clamp bar 9 of two projectioies on the two sides of described wedge shape central layer 5 respectively along its length in parallel, on the medial surface of described two clamping plate 6 with the described clamp bar 9 corresponding clamp grooves 10 that are provided with.
For the surface with lead coincide, the bottom surface of the end face of described clamp bar 9 and clamp groove 10 is arc.
For the fastening force of increasing, be provided with the convex body 11 that is used to increase frictional force on the bottom surface of the end face of described clamp bar 9 and clamp groove 10 with lead.
The utility model wire clamp is applicable to the terminal or the strain section two ends of 1kV and following overhead transmission line, plays fixing or the effect of tension insulated conductor.This wire clamp support and connection plate 2 and cover plate 7 are made by stainless steel material, and wedge shape central layer 5 and clamping plate 6 are made by fiberglas reinforced plastics.During work, four thoroughly do away with the edge leads places respectively in four clamp grooves 10, tightens fishbolt 8 and connecting bolt 3, and wedge shape central layer 5 clamps lead with clamping plate 6, and support and connection plate 2 is connected with connector on being fixed on electric pole by connecting hole 4.

Claims (4)

1. boundling four-core strain clamp, it is characterized in that: comprise a wire clamp main body (1) that is used for the clamping lead and the two support and connection plates (2) that are used for Support Line clip main body (1), one end of described two support and connection plates (2) is respectively arranged with connecting hole (4), and the other end of two support and connection plates (2) is separately positioned on the both sides of wire clamp main body (1) and is connected with wire clamp main body (1) by connecting bolt (3).
2. boundling four-core strain clamp according to claim 1 is characterized in that: described wire clamp main body (1) comprises a wedge shape central layer (5), be arranged on two clamping plate (6) of wedge shape central layer (5) both sides and be arranged on two cover plates (7) in two clamping plate (6) outside; Pass above-mentioned two cover plates (7), two clamping plate (6) and wedge shape central layer (5) and be provided with fishbolt (8); Be arranged with the clamp bar (9) of two projectioies on the two sides of described wedge shape central layer (5) respectively along its length in parallel, the corresponding clamp groove (10) that is provided with described clamp bar (9) on the medial surface of described two clamping plate (6).
3. boundling four-core strain clamp according to claim 2 is characterized in that: the bottom surface of the end face of described clamp bar (9) and clamp groove (10) is arc.
4. according to claim 2 or 3 described boundling four-core strain clamps, it is characterized in that: be provided with the convex body (11) that is used to increase frictional force on the bottom surface of the end face of described clamp bar (9) and clamp groove (10).
CN2010201626861U 2010-04-19 2010-04-19 Beam concentration four-core strain clamp Expired - Fee Related CN201639240U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201626861U CN201639240U (en) 2010-04-19 2010-04-19 Beam concentration four-core strain clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201626861U CN201639240U (en) 2010-04-19 2010-04-19 Beam concentration four-core strain clamp

Publications (1)

Publication Number Publication Date
CN201639240U true CN201639240U (en) 2010-11-17

Family

ID=43083746

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201626861U Expired - Fee Related CN201639240U (en) 2010-04-19 2010-04-19 Beam concentration four-core strain clamp

Country Status (1)

Country Link
CN (1) CN201639240U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102642752A (en) * 2012-05-07 2012-08-22 南通瑞鑫电子电器有限公司 Accompanying flat cable fixing device
CN106451292A (en) * 2015-08-10 2017-02-22 上海兆邦电力器材有限公司 0.4kV puncture antiskid cluster insulated tension-resistant wire clamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102642752A (en) * 2012-05-07 2012-08-22 南通瑞鑫电子电器有限公司 Accompanying flat cable fixing device
CN106451292A (en) * 2015-08-10 2017-02-22 上海兆邦电力器材有限公司 0.4kV puncture antiskid cluster insulated tension-resistant wire clamp

Similar Documents

Publication Publication Date Title
CN201518396U (en) Tool for replacing strain insulator string in 220 KV circuit with charged line
CN205123185U (en) Non -maintaining insulator wire fixation clamp
CN205212383U (en) Insulating strain clamp for aluminium conductors (cable) steel -reinforced
CN204885990U (en) Transmission line yoke plate hoisting device
CN201639240U (en) Beam concentration four-core strain clamp
CN210430759U (en) Cable fixing device for weak current engineering
CN202721419U (en) Insulation suspension wire clamp
CN202524029U (en) Cable installation device
CN202126896U (en) Pin type ceramic insulator
CN201639239U (en) Beam concentration two-core strain clamp
CN2914431Y (en) Cross connection plate for hanging string for extra high voltage transmission line
CN201639244U (en) Beam concentration hanging wire clamp
CN103683107B (en) Front clamp for LF type insulator string live replacement
CN202131831U (en) Insulator for electronic fence poles
CN2904405Y (en) 10KV grounding wire mounting and detaching insulation holder
CN202094580U (en) Novel jumping suspension clamp for squirrelcage jumping end part
CN207490436U (en) The double models for hanging V-type composite insulator string replacing options of ± 500kV DC power transmission lines duplex
CN211229740U (en) Multipurpose staple bolt installing support on pole
CN111477418A (en) Fast assembly insulator
CN202282592U (en) Wedge-shaped strain clamp for bunched cables
CN201846017U (en) Clamping device of Dyneema guiding rope of power transmission line
CN204947513U (en) A kind of low voltage house line fixture
CN203535900U (en) Self-locking rapid fixator for concrete pole number board
CN204243621U (en) A kind of instrument of charged for replacement 220V circuit multiloop double bundle conductor
CN205335800U (en) Wire insulated supporting plate device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101117

Termination date: 20120419