CN2837353Y - Drag rope for high-voltage line - Google Patents

Drag rope for high-voltage line Download PDF

Info

Publication number
CN2837353Y
CN2837353Y CNU2005200232908U CN200520023290U CN2837353Y CN 2837353 Y CN2837353 Y CN 2837353Y CN U2005200232908 U CNU2005200232908 U CN U2005200232908U CN 200520023290 U CN200520023290 U CN 200520023290U CN 2837353 Y CN2837353 Y CN 2837353Y
Authority
CN
China
Prior art keywords
high
utility model
threads
crust
wire rope
Prior art date
Application number
CNU2005200232908U
Other languages
Chinese (zh)
Inventor
刘永晖
Original Assignee
巨力集团有限公司
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 巨力集团有限公司 filed Critical 巨力集团有限公司
Priority to CNU2005200232908U priority Critical patent/CN2837353Y/en
Application granted granted Critical
Publication of CN2837353Y publication Critical patent/CN2837353Y/en

Links

Classifications

    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/18Grommets
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/10Rope or cable structures
    • D07B2201/1092Parallel strands
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/10Rope or cable structures
    • D07B2201/1096Rope or cable structures braided

Abstract

The utility model relates to a drag rope for a high-voltage line, which belongs to an installing tool for a high-voltage overhead line. The utility model comprises a rope core and a cladding sheath, wherein the rope core is formed by the method that a plurality of fibre bundles which are made of a plurality of electricity nonconductive high-strength chemical fibres are parallelly arranged or knitted; the sheath is a sleeve knitted by electricity nonconductive high-strength chemical fibres or a sleeve compacted by modified PVC. The drag rope for a high-voltage line of the utility model is made of ultrahigh strength threads, such as terylene threads, chinlon threads, polypropylene threads, aramid threads, etc. The utility model has the advantages of light weight, high strength, good insulating property, corrosion resistance, long service life, portability and convenient storage.

Description

The high-tension line pull rope

Technical field

The utility model relates to a kind of pull rope, belongs to the fixture of high-tension overhead line.

Background technology

At present, in the setting up and keep in repair of power system mesohigh circuit, the high-tension cable hitch frame is set on the altitude tower to install to connect generally uses steel wire rope, obviously, because steel wire rope is heavier, and conduction, construction operation is wanted extreme care, and particularly the maintenance and installation under the charged environment of perimeter circuit just can't be carried out.Simultaneously, steel wire rope weight is big, portably uses all very inconveniently, and gets rusty easily, and is subject to soda acid and corrodes and damage, and service life is short.In the transformation reparation of electrical network was built, an urgent demand insulating properties height, in light weight, and the high pull rope of intensity also can carry out stringing work under situation about not having a power failure, and caused power outage can not for production and life.

The utility model content

The utility model provides a kind of intensity height, in light weight, nonconducting high-tension line pull rope in order to overcome the defective of prior art.

The utility model high-tension line pull rope comprises the crust of wire rope core and cladding; Wherein wire rope core be plurality of fibers bundle that some nonconducting high strength chemistry fibers are made be arranged in parallel or mutually braiding form, crust is nonconducting high strength chemistry fibrage cover or modified PVC compacting cover.

The utility model high-tension line pull rope, the one or both ends that wherein clad the wire rope core of crust connect into rope sling.

The utility model high-tension line pull rope wherein clads the ring-type pull rope that the two ends of the wire rope core of crust link into an integrated entity.

The utility model high-tension line pull rope, wherein nonconducting high strength chemistry fiber of wire rope core and crust is terylene or polypropylene fibre or aramid fiber.

The utility model high-tension line pull rope adopts superhigh intensity silks such as terylene, polyamide fibre, polypropylene fibre, aramid fiber to make, have in light weight, intensity is high, good insulating, and anticorrosive long service life is easy to carry and takes care of.

Description of drawings

The structural principle schematic diagram that Fig. 1 is arranged in parallel for wire rope core in the utility model high-tension line pull rope;

The structural principle schematic diagram that Fig. 2 weaves mutually for wire rope core in the utility model high-tension line pull rope;

Fig. 3 is the utility model high-tension line pull rope two ends rope sling type embodiment shape schematic diagrames;

Fig. 4 is the utility model high-tension line pull rope one end rope sling one end free type embodiment shape schematic diagram;

Fig. 5 is the ring-like embodiment shape of a utility model high-tension line pull rope schematic diagram.

The specific embodiment

By Fig. 1, Fig. 2 as seen, the utility model high-tension line pull rope comprises the crust 2 of wire rope core 1 and cladding; Wherein the plurality of fibers bundle made for some nonconducting high strength chemistry fibers of wire rope core 1 be arranged in parallel or mutually braiding form, crust 2 is nonconducting high strength chemistry fibrage cover or modified PVC compacting cover, and nonconducting high strength chemistry fiber of wire rope core 1 and crust 2 is terylene, polypropylene fibre, polyamide fibre or aramid fiber.

In concrete the enforcement, make the shape that as shown in Figure 3 two ends are provided with rope sling 3; It is free-ended shape that an end as shown in Figure 4 is provided with rope sling 3 one ends; The ring-type pull rope 4 that links into an integrated entity of two ends is applicable under the various different operating environment and uses as shown in Figure 5.

During use, an end of pull rope firmly is connected with high-voltage line, the other end takes it to the high-end stringing of line bar position by the linesman, from opposite side by external force traction, make the whole piece high-tension line stretching after, and fixed mount is located on the line bar.

Claims (4)

1, a kind of high-tension line pull rope comprises wire rope core (1) and the crust (2) that clads; It is characterized in that plurality of fibers bundle that described wire rope core (1) is made for some nonconducting high strength chemistry fibers is arranged in parallel or mutually braiding form, described crust (2) be that nonconducting high strength chemistry fibrage cover or modified PVC compacting are overlapped.
2, high-tension line pull rope according to claim 1 is characterized in that the one or both ends of the wire rope core (1) of described cladding crust (2) connect into rope sling (3).
3, high-tension line pull rope according to claim 1 is characterized in that the ring-type pull rope (4) that the two ends of the wire rope core (1) of described cladding crust (2) link into an integrated entity.
4,, it is characterized in that nonconducting high strength chemistry fiber of described wire rope core (1) and crust (2) is terylene or polypropylene fibre or aramid fiber according to claim 2 or 3 described high-tension line pull ropes.
CNU2005200232908U 2005-09-20 2005-09-20 Drag rope for high-voltage line CN2837353Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2005200232908U CN2837353Y (en) 2005-09-20 2005-09-20 Drag rope for high-voltage line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2005200232908U CN2837353Y (en) 2005-09-20 2005-09-20 Drag rope for high-voltage line

Publications (1)

Publication Number Publication Date
CN2837353Y true CN2837353Y (en) 2006-11-15

Family

ID=37391836

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2005200232908U CN2837353Y (en) 2005-09-20 2005-09-20 Drag rope for high-voltage line

Country Status (1)

Country Link
CN (1) CN2837353Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101845763A (en) * 2010-04-07 2010-09-29 金文成 Distributed intelligent rope and manufacturing method thereof
CN102002870A (en) * 2010-12-13 2011-04-06 花荣 Novel climbing rope for robot
CN101688359B (en) * 2007-05-18 2012-03-21 卡萨尔钢丝绳萨尔有限公司 Cable, combined cable made of plastic fibers and steel wire strands, and combined strands made of plastic fibers and steel wires
CN103469651A (en) * 2013-08-29 2013-12-25 山东鲁普科技有限公司 Waterproof acidproof alkali-proof fiber rope and production method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101688359B (en) * 2007-05-18 2012-03-21 卡萨尔钢丝绳萨尔有限公司 Cable, combined cable made of plastic fibers and steel wire strands, and combined strands made of plastic fibers and steel wires
CN101845763A (en) * 2010-04-07 2010-09-29 金文成 Distributed intelligent rope and manufacturing method thereof
CN101845763B (en) * 2010-04-07 2011-09-14 金文成 Distributed intelligent rope and manufacturing method thereof
CN102002870A (en) * 2010-12-13 2011-04-06 花荣 Novel climbing rope for robot
CN103469651A (en) * 2013-08-29 2013-12-25 山东鲁普科技有限公司 Waterproof acidproof alkali-proof fiber rope and production method thereof
CN103469651B (en) * 2013-08-29 2017-09-08 山东鲁普科技有限公司 A kind of waterproof acid-fast alkali-proof cordage and preparation method thereof

Similar Documents

Publication Publication Date Title
CN202014054U (en) Overhaul tool for dead end insulator on +/- 660kV DC power transmission line
CN101591989B (en) Assembling type composite material wire pole molded through pultrusion
CN202121254U (en) Cross arm lateral side clamp of double-fission double-suspension insulator string for erecting tower
CN203456805U (en) Large cross-section cable mechanization laying device
CN106498837B (en) A kind of bridge and its construction method
CN205944904U (en) Cloth cable pulls component
CN100464474C (en) Live line replacing method high voltage transmission line strain insulator-string and device
CN201323409Y (en) Tool for live line replacing of high voltage transmission line V-shaped insulator chain
CN205565582U (en) Fastener device is fixed to cable
CN205195149U (en) High tension transmission line drainage short circuit ware
CN201438627U (en) Anti-lightning insulator strain clamp string
CN201667222U (en) High-voltage overhead conductor
CN204190235U (en) A kind of dismantling device for isolating switch fastening spring
CN103149651B (en) Easily branched type multiply covered wire cable system and wiring method thereof
CN102290742A (en) Tension stringing construction technology
CN203800477U (en) Clamping tool used for electriferous replacement of first insulator of power transmission line tension single chain at wire side
CN101820144B (en) Special tool of live line work for replacing rectilinear insulator string of large-section double multiple wire
CN102820628A (en) Special tool for replacing split conductor spacer rod
CN103399226A (en) Monitoring device and monitoring method for current capacity of maritime platform cable
CN102336378A (en) On-pole lifting device
CN102420401B (en) Triangular insulating hanging fulcrum bar
CN102882153A (en) Multi-return tower middle-phase insulator string replacement method for electrified replacement circuit
CN201319488Y (en) Antiskid conductor spacer
CN202274981U (en) Static force loading device of high-power blade test bench
CN201247655Y (en) Overhang tension insulator string conformation for improving conductor hanging height

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20071130

Address after: Hebei province Baoding city Xushui County Road Juli Juli rigging Limited by Share Ltd, zip code: 072550

Patentee after: Juli Sling Co., Ltd.

Address before: Hebei city of Baoding province Xushui county science and Technology Park Juli Group Co. Ltd., zip code: 072550

Patentee before: Juli Group Co., Ltd.

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: JULI SLING CO.,LTD

Free format text: FORMER OWNER: JULI GROUP CO., LTD.

Effective date: 20071130

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20061115

Termination date: 20130920