CN202633839U - Special tool for erecting carbon fiber wire - Google Patents

Special tool for erecting carbon fiber wire Download PDF

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Publication number
CN202633839U
CN202633839U CN2012202606366U CN201220260636U CN202633839U CN 202633839 U CN202633839 U CN 202633839U CN 2012202606366 U CN2012202606366 U CN 2012202606366U CN 201220260636 U CN201220260636 U CN 201220260636U CN 202633839 U CN202633839 U CN 202633839U
Authority
CN
China
Prior art keywords
bolt
carbon fiber
wire
pressing plate
bolts
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
CN2012202606366U
Other languages
Chinese (zh)
Inventor
唐志国
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
Original Assignee
Tianjin Electric Power Transmission and Transformation Engineering Corp
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 Tianjin Electric Power Transmission and Transformation Engineering Corp filed Critical Tianjin Electric Power Transmission and Transformation Engineering Corp
Priority to CN2012202606366U priority Critical patent/CN202633839U/en
Application granted granted Critical
Publication of CN202633839U publication Critical patent/CN202633839U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a special tool for erecting a carbon fiber wire. The special tool for erecting the carbon fiber wire comprises a wire groove, a pressing plate, U-bolts, a pull ring and the like. The wire groove is an upper opening through groove, and two sides of the wire groove are provided with bolt fixed plates in mirror symmetry and at intervals horizontal. The pressing plate is coaxially and horizontally arranged inside the opening through groove of the wire groove, an axial wire passing channel which is sealed in a radial direction is formed between the pressing plate and the wire groove, the upper plane surface of the pressing plate is provided with a plurality of bolt sleeves which correspond to the bolt fixed plates, each U-bolt is arranged inside each bolt sleeve in a sleeved mode, two ends of the plurality of U-bolts are respectively inserted into the corresponding bolt fixed plates, the U-bolt below each bolt fixed plate is provided with an adjusting nut in a meshed mode, and the pull ring is arranged on the rear portion of the wire groove in a hinged mode. The special tool for erecting the carbon fiber wire is the special tool which is matched with the construction and the maintenance of the carbon fiber wire, and satisfies a rated tractive force at the same time, and the gripping force of a tool is even, operation is simple, construction technical level is effectively improved, and reliability is good.

Description

Carbon fiber wire erection specific purpose tool
Technical field
The utility model belongs to field of electrical equipment, relates to the power engineering construction auxiliary equipment, especially a kind of carbon fiber wire erection specific purpose tool.
Background technology
The carbon fiber lead is a kind of energy-saving capacity-improving conducting wires of new structure; Compare with conventional wires; Have in light weight, tensile strength is big, heat resistance good, thermal coefficient of expansion is little, the high temperature sag is little, conductance is high, line loss is low, ampacity is big, corrosion resistance and good, be difficult for series of advantages such as icing; Comprehensively solved each item technical bottleneck that the overhead power transmission field exists; Represented the technology trends of following aerial condutor; Help to construct safety, environmental protection, efficient economizing type electric power transmission network, can be widely used in old circuit and power station bus capacity-increasing transformation, new line construction, and can be used for the circuit of special climate such as big leap, big drop, heavy icing area, high pollution and geographical occasion.At present, carbon fiber lead stringing link existing problems in construction since the carbon fiber lead by soft aluminium as electric conductor, the carbon fiber plug is as the load body.Rely on peripheral soft aluminium can't this lead be hung to iron tower hanging wire position during construction.Adopt and common put the stringing instrument and can't accomplish the technological requirement of setting up stringing, the inner carbon fiber core stress of lead is complicated in the stringing distraction procedure, has potential safety hazard, and operation, safeguards and all lack corresponding specific purpose tool.
Summary of the invention
The purpose of the utility model is to overcome the weak point of prior art, and the carbon fiber wire erection specific purpose tool of a kind of design science, simple in structure, easy to operate, good reliability is provided.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of carbon fiber wire erection specific purpose tool is characterized in that: comprise wire casing, pressing plate, U-bolts and draw ring, wire casing is the upper shed groove, and mirror image symmetry horizontal interval is shaped on the bolt plate in the both sides of wire casing; The coaxial pressing plate that is horizontally installed with in the opening groove of wire casing; Form the axial passing channel of radial-sealing between this pressing plate and the wire casing; The corresponding bolt plate level in plane is shaped on a plurality of bolt sleeves on this pressing plate; In each bolt sleeve, all be set with a U-bolts, the two ends of these a plurality of U-bolts plug-in mounting are respectively gone on the corresponding bolt plate, and engagement is equipped with adjusting nut on the U-bolts below each bolt plate; Said wire casing rear portion is hinged with a draw ring.
Said U-bolts and corresponding bolt sleeve are four.
The advantage and the good effect of the utility model are:
The utility model is with the construction of carbon fiber lead, safeguards the specific purpose tool that matches, and adopts a plurality of coaxial even spaced U-bolts fixed carbon fiber leads, and carbon fiber wire stylet stress is simplified; Ensured the reasonability of carbon fiber core compressive strength; Satisfy rated drawbar pull simultaneously, and instrument hold put forth effort more even, easy and simple to handle; Can effectively promote construction technology level, good reliability.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the axis cutaway view of Fig. 2;
Fig. 4 be among Fig. 2 A-A to the structure cutaway view.
Embodiment
Below in conjunction with accompanying drawing and through specific embodiment the utility model is done further to detail, following examples are descriptive, are not determinate, can not limit the protection range of the utility model with this.
A kind of carbon fiber wire erection specific purpose tool comprises wire casing 1, pressing plate 5, U-bolts 2, and wire casing is the opening groove, and mirror image symmetry horizontal interval is shaped on bolt plate 3 in wire casing outer wall both sides; The coaxial pressing plate that is horizontally installed with in the opening groove of wire casing; This pressing plate cooperates the axial passing channel that forms radial-sealing with wire casing; The corresponding bolt plate level in plane is shaped on a plurality of bolt sleeve 4 at interval on this pressing plate; In each bolt sleeve and bolt plate, a U-bolts is installed all with the footpath; The U-bolts middle part is sleeved in the bolt sleeve made on the pressing plate, and two lower ends of this U-bolts are inserted into the made bolt plate in wire casing outer wall both sides respectively, all mesh in U-bolts two lower ends of bolt plate an adjusting nut 7 is installed; Through the degree of tightness that this adjusting bolt can be regulated pressing plate, U-bolts in the present embodiment and corresponding bolt sleeve are four.
For the ease of construction, all coaxial hinge that is shaped in outer wall both sides, wire casing rear portion, the hinge through these both sides is hinged with a draw ring 6.
Impaired for fear of carbon fiber lead part, specific purpose tool wire casing two ends are made as outwards are loudspeaker opening shape.
The concrete working method of the utility model is:
Carbon fiber lead one end that needs are installed is inserted into the passing channel in the instrument left end wire casing as shown in the figure; Stretch out from the right-hand member of this passing channel; Tighten the adjusting nut at U-bolts two ends successively; Be that pressing plate is fixed the carbon fiber lead in the wire casing downwards, the pulling draw ring can spur the carbon fiber lead and carry out required installation.

Claims (2)

1. carbon fiber wire erection specific purpose tool, it is characterized in that: comprise wire casing, pressing plate, U-bolts and draw ring, wire casing is the upper shed groove, mirror image symmetry horizontal interval is shaped on the bolt plate in the both sides of wire casing; The coaxial pressing plate that is horizontally installed with in the opening groove of wire casing; Form the axial passing channel of radial-sealing between this pressing plate and the wire casing; The corresponding bolt plate level in plane is shaped on a plurality of bolt sleeves on this pressing plate; In each bolt sleeve, all be set with a U-bolts, the two ends of these a plurality of U-bolts plug-in mounting are respectively gone on the corresponding bolt plate, and engagement is equipped with adjusting nut on the U-bolts below each bolt plate; Said wire casing rear portion is hinged with a draw ring.
2. carbon fiber wire erection specific purpose tool according to claim 1 is characterized in that: said U-bolts and corresponding bolt sleeve are four.
CN2012202606366U 2012-06-05 2012-06-05 Special tool for erecting carbon fiber wire Expired - Fee Related CN202633839U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202606366U CN202633839U (en) 2012-06-05 2012-06-05 Special tool for erecting carbon fiber wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012202606366U CN202633839U (en) 2012-06-05 2012-06-05 Special tool for erecting carbon fiber wire

Publications (1)

Publication Number Publication Date
CN202633839U true CN202633839U (en) 2012-12-26

Family

ID=47386986

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012202606366U Expired - Fee Related CN202633839U (en) 2012-06-05 2012-06-05 Special tool for erecting carbon fiber wire

Country Status (1)

Country Link
CN (1) CN202633839U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106786281A (en) * 2017-01-13 2017-05-31 国网福建省电力有限公司 Strain insulator pressure connecting pipe for lead wire means of defence
CN112366609A (en) * 2020-10-31 2021-02-12 贵州电网有限责任公司 Power communication cable threading tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106786281A (en) * 2017-01-13 2017-05-31 国网福建省电力有限公司 Strain insulator pressure connecting pipe for lead wire means of defence
CN112366609A (en) * 2020-10-31 2021-02-12 贵州电网有限责任公司 Power communication cable threading tool

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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

Owner name: TIANJIN ELECTRIC POWER TRANSMISSION + TRANSFORMATI

Effective date: 20130530

Owner name: STATE ELECTRIC NET CROP.

Free format text: FORMER OWNER: TIANJIN ELECTRIC POWER TRANSMISSION + TRANSFORMATION ENGINEERING CORPORATION

Effective date: 20130530

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

Free format text: CORRECT: ADDRESS; FROM: 300161 HEDONG, TIANJIN TO: 100031 XICHENG, BEIJING

TR01 Transfer of patent right

Effective date of registration: 20130530

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

Patentee after: State Grid Corporation of China

Patentee after: Tianjin Electric Power Transmission & Transformation Engineering Corp.

Address before: 300161 Tianjin City Hedong District Weiguo Road No. 122

Patentee before: Tianjin Electric Power Transmission & Transformation Engineering Corp.

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

Granted publication date: 20121226

Termination date: 20200605