CN206649950U - Preformed carbon-fibre wire strain insulator-string - Google Patents

Preformed carbon-fibre wire strain insulator-string Download PDF

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Publication number
CN206649950U
CN206649950U CN201720316456.8U CN201720316456U CN206649950U CN 206649950 U CN206649950 U CN 206649950U CN 201720316456 U CN201720316456 U CN 201720316456U CN 206649950 U CN206649950 U CN 206649950U
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CN
China
Prior art keywords
carbon
wire strain
fibre wire
set square
insulator
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
CN201720316456.8U
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Chinese (zh)
Inventor
谢安全
陈圣
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.)
Yangzhou Futai Electric Co., Ltd.
Original Assignee
Jiangsu Shuan Hui Fu Tai Electric Applicance Co Ltd
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 Jiangsu Shuan Hui Fu Tai Electric Applicance Co Ltd filed Critical Jiangsu Shuan Hui Fu Tai Electric Applicance Co Ltd
Priority to CN201720316456.8U priority Critical patent/CN206649950U/en
Application granted granted Critical
Publication of CN206649950U publication Critical patent/CN206649950U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Preformed carbon-fibre wire strain insulator-string.A kind of simple in construction, convenient processing is provided, improves the preformed carbon-fibre wire strain insulator-string of intensity.Including carbon-fibre wire strain clamp, insulator, set square and reinforcing component, the carbon-fibre wire strain clamp includes core body, the reinforcing component includes shield lines, reinforcement outer reeled silk, indent circle wheel, PS types hanging plate, flower basket bolt and at least one U-shaped link, the shield lines are located on core body, the reinforcement outer reeled silk is through indent circle wheel and is connected on shield lines, the indent circle wheel is located on PS type hanging plates, the both ends of the flower basket bolt connect PS types hanging plate and U-shaped link respectively, and the U-shaped link is connected to the third angle end of set square.At work, by setting reinforcing component between carbon-fibre wire strain clamp and set square, reinforcing component can sustain the operation stress of circuit completely, not interfere with the safe operation of circuit the utility model, and disconnected string accident will not more occur.

Description

Preformed carbon-fibre wire strain insulator-string
Technical field
It the utility model is related to strain insulator-string used for transmission line, more particularly to preformed carbon-fibre wire strain insulator-string.
Background technology
Carbon fiber composite conductor is a kind of high-strength carbon fiber compound electrical transmission line, core body and the ring for being wrapped in core body periphery Shape conductive layer, the conductive core that core body forms for carbon fiber, the composite conducting core body also formed using carbon fiber as base, i.e., by carbon Fiber and aluminium or the twisted composition of copper cash;Ring-shaped conductive layer for copper, aluminium, aluminium alloy wire tight enclosure in core body periphery by forming.Also Can be in ring-shaped conductive layer periphery coated insulation layer.
Carbon fiber composite conductor is a kind of energy-saving capacity-improving conducting wires of brand new, compared with conventional wires, has weight Gently, tensile strength is big, heat resistance is good, thermal coefficient of expansion is small, high temperature sag is small, conductance is high, line loss is low, current-carrying capacity is big, resistance to Corrosive nature is good, is not easy the series of advantages such as icing, and synthesis solves every technical bottleneck existing for overhead power transmission field, represents The technology trends of following aerial condutor, help to construct safe and environment-friendly, efficient economizing power transmission network, can use extensively In old circuit and the transformation of power station bus capacity-increasing, new line construction, and available for spies such as Great span, big drop, heavy icing area, high pollutions The circuit of different weather and geographical occasion.Apply in newly-built circuit, the unit transmission capacity of circuit can be improved, it is ensured that the heavily fortified point of power network Epistasis, long-term economics are more preferable.Apply in the transformation and increase-volume project of grid power transmission circuit, existing shaft tower etc. can be utilized to set Apply, both exponentially increase substantially transmission capacity, while channel resource can be saved again, reduce land seizure area, save and throw Money, and the line outage time is short, loss of outage is small.Apply in large cross line, the height of crossover tower can be greatly reduced, So as to effectively reduce the material usage of shaft tower and basis, reach the purpose for reducing construction costs.Apply in ice formation circuit is re-covered, Anti-ice ability can be improved, lifts the security of circuit.The three of application can effectively reduce the height of steel tower across transforming in circuit Degree.
Although carbon-fibre wire has many good qualities, also there is a maximum weakness:Because the anti-folding of carbon fiber core bending resistance is anti- Ability is cleaved, once the Local Damaged of very little, is easy to whole disrumpent feelings phenomenon occur.Therefore, it is necessary to wire is avoided to bear greatly Concentrated stress occur.
Utility model content
The utility model is directed to problem above, there is provided a kind of simple in construction, convenient processing, improves the preformed carbon of intensity Fiber wire tension-resistant string.
The technical solution of the utility model is:Including carbon-fibre wire strain clamp, insulator, set square and reinforcement group Part, the carbon-fibre wire strain clamp are connected to first jiao of end of set square, and the insulator is connected to the second of set square Angle end;
The carbon-fibre wire strain clamp includes core body, and the reinforcing component includes shield lines, reinforcement outer reeled silk, indent Circle wheel, PS types hanging plate, flower basket bolt and at least one U-shaped link, the shield lines are located on core body, and the reinforcement outer reeled silk is worn Cross indent circle wheel and be connected on shield lines, the indent circle wheel is located on PS type hanging plates, the both ends difference of the flower basket bolt Connection PS types hanging plate and U-shaped link, the U-shaped link are connected to the third angle end of set square.
The U-shaped link includes two.
The set square is L-square, and first jiao of end and second jiao of end are located at the two corners of the same right-angle side of set square End, first jiao of end and the third angle end are located at the two corners end of the same right-angle side of set square.
The utility model at work, by setting reinforcing component between carbon-fibre wire strain clamp and set square, When the carbon fiber core of carbon-fibre wire strain clamp is due to the reason such as construct, rub, tiny splitting defect is caused to cause During the fracture of line, reinforcing component can sustain the operation stress of circuit completely, do not interfere with the safe operation of circuit, more will not Disconnected string accident occurs.The utility model is convenient to be processed, and improves security.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is Fig. 1 top view;
1 is set square in figure, and 11 be first jiao of end, and 12 be second jiao of end, and 13 be the third angle end, and 2 be U-shaped link, and 3 be colored Basket bolt, 4 be PS type hanging plates, and 5 be indent circle wheel, and 6 be reinforcement outer reeled silk, and 7 be shield lines, and 8 be carbon-fibre wire strain clamp, 80 be core body, and 9 be insulator.
Embodiment
The utility model as shown in Figure 1-2, including carbon-fibre wire strain clamp 8, insulator 9, set square 1 and reinforcement group Part, the carbon-fibre wire strain clamp are connected to first jiao of end 11 of set square, and the insulator is connected to the of set square Two jiaos of ends 12;
The carbon-fibre wire strain clamp 8 includes core body 80, and the reinforcing component includes shield lines 7, reinforcement outer reeled silk 6th, indent circle wheel 5, PS types hanging plate 4, flower basket bolt 3 and at least one U-shaped link 2, the shield lines 7 are located on core body 80, institute Reinforcement outer reeled silk 6 is stated through indent circle wheel 5 and is connected on shield lines 7, the indent circle wheel 5 is located on PS types hanging plate 4, institute The both ends for stating flower basket bolt 3 connect PS types hanging plate 4 and U-shaped link 2 respectively, and the U-shaped link is connected to the third angle of set square End 13.
By setting reinforcing component, reinforcing component is connected on core body and set square, is avoided due to the shadow such as manufacture, construct The factor of sound causes the minor variations of carbon fiber core, and this change may all cause the accident of broken string.
The U-shaped link 2 includes two, ensures distance between reinforcement outer reeled silk and set square, improves reinforcement reliability.
The set square 1 is L-square, and first jiao of end 11 and second jiao of end 12 are located at the same right-angle side of set square Two corners end, first jiao of end and the third angle end are located at the two corners end of the same right-angle side of set square;Reinforcing component is improved to connect Reliability is connect, ensures circuit normal operation.
The utility model winds conductive helical ceiling in the application, in the core body of carbon-fibre wire strain clamp(Protect Lines), the aluminum stranded conductor direction of rotation that preformed armor rods is protected on the hand of spiral and core body of lines is on the contrary, improve intensity;In conductive helical The outer layer winding reinforcing outer reeled silk of ceiling, reinforcement outer reeled silk directly coordinate with indent circle wheel, and it passes through bolt and PS type hanging plates Connection, PS types hanging plate is connected by bolt with flower basket bolt, and flower basket bolt uses T-shaped screw thread, ensure that reinforcement string suddenly by During power, screw thread stress balance, and will not fail;Flower basket bolt is connected by the hanging hole of two U-shaped links and set square again. This serial type can be used for running now it is all to be strengthened three across the architomys such as transformation, anti-ice transformation, binary fission, three points Split, quadripartion, six divisions, eight divisions etc. are in wire serial type.

Claims (3)

1. preformed carbon-fibre wire strain insulator-string, it is characterised in that including carbon-fibre wire strain clamp, insulator, set square And reinforcing component, the carbon-fibre wire strain clamp are connected to first jiao of end of set square, the insulator is connected to triangle Second jiao of end of plate;
The carbon-fibre wire strain clamp includes core body, and the reinforcing component includes shield lines, reinforcement outer reeled silk, indent circle Wheel, PS types hanging plate, flower basket bolt and at least one U-shaped link, the shield lines are located on core body, and the reinforcement outer reeled silk passes through Indent circle is taken turns and is connected on shield lines, and the indent circle wheel is located on PS type hanging plates, and the both ends of the flower basket bolt connect respectively PS types hanging plate and U-shaped link are connect, the U-shaped link is connected to the third angle end of set square.
2. preformed carbon-fibre wire strain insulator-string according to claim 1, it is characterised in that the U-shaped link includes two It is individual.
3. preformed carbon-fibre wire strain insulator-string according to claim 1 or 2, it is characterised in that the set square is straight Gusset, first jiao of end and second jiao of end are located at the two corners end of the same right-angle side of set square, first jiao of end and the 3rd Angle end is located at the two corners end of the same right-angle side of set square.
CN201720316456.8U 2017-03-29 2017-03-29 Preformed carbon-fibre wire strain insulator-string Expired - Fee Related CN206649950U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720316456.8U CN206649950U (en) 2017-03-29 2017-03-29 Preformed carbon-fibre wire strain insulator-string

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720316456.8U CN206649950U (en) 2017-03-29 2017-03-29 Preformed carbon-fibre wire strain insulator-string

Publications (1)

Publication Number Publication Date
CN206649950U true CN206649950U (en) 2017-11-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720316456.8U Expired - Fee Related CN206649950U (en) 2017-03-29 2017-03-29 Preformed carbon-fibre wire strain insulator-string

Country Status (1)

Country Link
CN (1) CN206649950U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109216963A (en) * 2018-10-31 2019-01-15 国家电网有限公司 A kind of substation's tripartition T connection of conducting wire fitting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109216963A (en) * 2018-10-31 2019-01-15 国家电网有限公司 A kind of substation's tripartition T connection of conducting wire fitting
CN109216963B (en) * 2018-10-31 2023-10-20 国家电网有限公司 T-joint fitting for three-split conductors of transformer substation

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 225200 Yangzhou Industrial Zone, Jiangdu District, Jiangsu, Longgang

Patentee after: Yangzhou Futai Electric Co., Ltd.

Address before: 225200 Yangzhou Industrial Zone, Jiangdu District, Jiangsu, Longgang

Patentee before: Jiangsu Shuan Hui Fu Tai Electric Applicance Co., Ltd

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171117

Termination date: 20200329

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