CN208015234U - A kind of novel line apparatus - Google Patents

A kind of novel line apparatus Download PDF

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Publication number
CN208015234U
CN208015234U CN201820312181.5U CN201820312181U CN208015234U CN 208015234 U CN208015234 U CN 208015234U CN 201820312181 U CN201820312181 U CN 201820312181U CN 208015234 U CN208015234 U CN 208015234U
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CN
China
Prior art keywords
pedestal
line
fixed
initial line
fixing axle
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.)
Active
Application number
CN201820312181.5U
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Chinese (zh)
Inventor
张永亮
王世平
崔政
何杰
牛波
李晓冰
王晶
李贤�
秦子豪
郭茜
张丽
廉宝华
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
Changzhi Power Supply Co of State Grid Shanxi Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Changzhi Power Supply Co of State Grid Shanxi Electric Power 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 State Grid Corp of China SGCC, Changzhi Power Supply Co of State Grid Shanxi Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201820312181.5U priority Critical patent/CN208015234U/en
Application granted granted Critical
Publication of CN208015234U publication Critical patent/CN208015234U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model novel line apparatus of one kind, belongs to initial line engineering device technique field;Technical problem to be solved is:A kind of simple in structure, novel laborsaving and safe line apparatus of initial line is provided;Solve the technical solution that the technical problem uses for:Fixed pulley mechanism, movable pulley mechanism and draught line, the fixed pulley mechanism include fixed pulley, fixing axle, pedestal, supporting rod, and the fixing axle passes through the axis hole of fixed pulley and extends to both ends;The pedestal is dismountable circular ring structure, and the interior edge of the pedestal is contacted with electric pole, and the pedestal is fixed on the top of electric pole by fastening bolt;The outer of the pedestal is vertically installed with a pair of support rods, and the elongated end of the supporting rod is provided with movable axis hole, the both ends insertion activity axis hole of the fixing axle;The both ends of the fixing axle are also connected with fixed station by extension rod;The utility model is applied to the place of cable initial line.

Description

A kind of novel line apparatus
Technical field
The utility model novel line apparatus of one kind, belongs to initial line engineering device technique field.
Background technology
When carrying out service work to power overhead network, circuit initial line is the difficult point in entire work, especially for The larger initial line of cable span, since cable conductor weight is larger, operating personnel was both laborious during lifting cable to high-altitude Also dangerous;At present both at home and abroad related power grid rise line apparatus research still belong to blank, also without it is simple in structure or use labour-saving Line apparatus is played to come into operation, because of a kind of novel line apparatus of the invention, make that initial line work becomes more effortless, safer have very much must It wants.
Utility model content
The utility model is to overcome the shortcomings of the prior art, technical problem to be solved:A kind of knot is provided Structure is simple, novel laborsaving and safe line apparatus of initial line;In order to solve the above-mentioned technical problem, the technology that the utility model uses Scheme is:A kind of novel line apparatus, including:Fixed pulley mechanism, movable pulley mechanism and draught line, the fixed pulley mechanism include Fixed pulley, fixing axle, pedestal, supporting rod, the fixing axle pass through the axis hole of fixed pulley and extend to both ends;
The pedestal is dismountable circular ring structure, and the interior edge of the pedestal is contacted with electric pole, and the pedestal passes through tight Fixing bolt is fixed on the top of electric pole;
The outer of the pedestal is vertically installed with a pair of support rods, and the elongated end of the supporting rod is provided with movable axis hole, The both ends insertion activity axis hole of the fixing axle;
The both ends of the fixing axle are also connected with fixed station by extension rod;
The movable pulley mechanism includes movable pulley, initial line clip slot, initial line pin, and the shaft of the movable pulley extends downwardly setting There are initial line clip slot, the initial line clip slot that initial line pin is fixedly clamped, one end of the initial line pin and initial line cable is connected and fixed;
One end of the draught line is provided with pull handle, and the other end of the draught line is passed sequentially through as elongated end After the upper edge of fixed pulley and the lower edge of movable pulley, fixed station and fixation are extended upwardly to.
The supporting rod is integrated with pedestal by being welded to connect, and angle bar is additionally provided between the supporting rod and pedestal.
The interior edge of the pedestal is additionally provided with rubber and hairbrush.
The insulator threading pore size being arranged in the size and electric pole of the initial line pin is adapted.
The draught line is the nylon rope of insulation.
What the utility model had compared with the existing technology has the beneficial effect that:The utility model in electric pole top by setting Set pulley blocks and respective holder so that staff can complete the initial line operation to cable run on the ground, can be with So that initial line operation is become convenient and strength-saving, reduces working strength, and the safety coefficient of initial line operation can be improved;The utility model The pulley and holder used is all made of new material making, and carrying portable is simultaneously easily installed, and is applied to power grid overhead transmission line Initial line operation can reduce device purchase cost, improve working efficiency, generate safety benefit.
Description of the drawings
The utility model is described further below in conjunction with the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of the utility model fixed pulley mechanism;
In figure:1 it is fixed pulley mechanism, 2 be movable pulley mechanism, 3 be draught line, 4 be fixed pulley, 5 be fixing axle, 6 is bottom Seat, 7 be supporting rod, 8 be fixed station, 9 be movable pulley, 10 be initial line clip slot, 11 be initial line pin, 12 be angle bar.
Specific implementation mode
As depicted in figs. 1 and 2, a kind of novel line apparatus of the utility model, including:Fixed pulley mechanism 1, movable pulley mechanism 2 and draught line 3, the fixed pulley mechanism 1 includes fixed pulley 4, fixing axle 5, pedestal 6, supporting rod 7, and the fixing axle 5 passes through fixed The axis hole of pulley 4 simultaneously extends to both ends;
The pedestal 6 is dismountable circular ring structure, and the interior edge of the pedestal 6 is contacted with electric pole, and the pedestal 6 passes through Fastening bolt is fixed on the top of electric pole;
The outer of the pedestal 6 is vertically installed with a pair of support rods 7, and the elongated end of the supporting rod 7 is provided with movable axis Hole, the both ends insertion activity axis hole of the fixing axle 5;
The both ends of the fixing axle 5 are also connected with fixed station 8 by extension rod;
The movable pulley mechanism 2 includes movable pulley 9, initial line clip slot 10, initial line pin 11, and the shaft of the movable pulley 9 is downward Being extended has initial line clip slot 10, the initial line clip slot 10 that initial line pin 11 is fixedly clamped, the initial line pin 11 and initial line cable One end be connected and fixed;
One end of the draught line 3 is provided with pull handle, and the other end of the draught line 3 leads to successively as elongated end After crossing the upper edge of fixed pulley 4 and the lower edge of movable pulley 9, extends upwardly to fixed station 8 and fix.
The supporting rod 7 is integrated with pedestal 6 by being welded to connect, and angle is additionally provided between the supporting rod 7 and pedestal 6 Iron 12.
The interior edge of the pedestal 6 is additionally provided with rubber and hairbrush.
The insulator threading pore size being arranged in the size and electric pole of the initial line pin 11 is adapted.
The draught line 3 is the nylon rope of insulation.
The utility model uses one group of pulley blocks, and the staff of initial line operation is transferred to ground, reduces initial line power Amount, reduces working strength, and improve the safety coefficient of initial line operation;The fixed pulley 4 and movable pulley 9 are all made of engineering Plastic production, central shaft pass through sufficient lubrication, and edge has larger friction coefficient in pulley, avoids skidding during drawstring, Entire pulley blocks require rotary inertia relatively low, facilitate precise manipulation.
When the utility model is used, line apparatus will be played mounted on electric pole top by first requiring staff to climb up electric pole Portion is first installed the annulus pedestal of dismantling, and fixed using bolt when specific operation, later successively install fixed pulley 4, Extension rod, fixed station 8;One end of draught line 3 is tied up on fixed station 8 at this time, the other end of the draught line 3 reserves long enough Length after sequentially pass through the shaft bottom of movable pulley 9, the top of fixed pulley 4 after, draught line 3 is extended into ground and connects drawing Dynamic handle;Then in 9 downward vertical of movable pulley installation initial line clip slot 10, the initial line clip slot 10 is adjustable mechanism;Finally will Initial line pin 11 is mounted on one end of initial line cable, and initial line pin 11 is passed through initial line clip slot 10, and adjusting initial line clip slot 10 at this time will rise Line pin 11 clamps, and completes to fix.
After entirely playing line apparatus and installing, one section of cable can be smoothly pulled to electricity by staff by pull handle It, can be by cable since the insulator threading pore size being arranged in the size and electric pole of initial line pin 11 is adapted at the top of line bar It directly pierces into insulator threading hole, staff only needs to climb to electric pole top by cable across insulator at this time, and returns Line apparatus is packed up, eliminates and needed the work for elevating cable in the past, improve work efficiency.
To ensure that whole device installation is firm, angle bar 12 can be installed between pedestal 6 and supporting rod 7, in pedestal 6 and electric wire Bar surface is provided with rubber and hairbrush, and increasing friction force, it is not in displacement to make device during the work time.
Finally it should be noted that:The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it System;Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should Understand:It still can be with technical scheme described in the above embodiments is modified, either to which part or whole Technical characteristic carries out equivalent replacement;And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type.

Claims (5)

1. a kind of novel line apparatus, it is characterised in that:Including:Fixed pulley mechanism(1), movable pulley mechanism(2)And draught line (3), the fixed pulley mechanism(1)Including fixed pulley(4), fixing axle(5), pedestal(6), supporting rod(7), the fixing axle(5) Across fixed pulley(4)Axis hole and to both ends extend;
The pedestal(6)For dismountable circular ring structure, the pedestal(6)Interior edge contacted with electric pole, the pedestal(6)It is logical Cross the top that fastening bolt is fixed on electric pole;
The pedestal(6)Outer be vertically installed with a pair of support rods(7), the supporting rod(7)Elongated end be provided with activity Axis hole, the fixing axle(5)Both ends insertion activity axis hole;
The fixing axle(5)Both ends fixed station is also connected with by extension rod(8);
The movable pulley mechanism(2)Including movable pulley(9), initial line clip slot(10), initial line pin(11), the movable pulley(9)Turn Axis extends downward with initial line clip slot(10), the initial line clip slot(10)By initial line pin(11)It is fixedly clamped, the initial line pin (11)It is connected and fixed with one end of initial line cable;
The draught line(3)One end be provided with pull handle, the draught line(3)The other end as elongated end, lead to successively Cross fixed pulley(4)Upper edge and movable pulley(9)Lower edge after, extend upwardly to fixed station(8)And it is fixed.
2. novel line apparatus of one kind according to claim 1, it is characterised in that:The supporting rod(7)With pedestal(6)It is logical It crosses to be welded to connect and be integrated, the supporting rod(7)With pedestal(6)Between be additionally provided with angle bar(12).
3. novel line apparatus of one kind according to claim 2, it is characterised in that:The pedestal(6)Interior edge also set up There are rubber and hairbrush.
4. novel line apparatus of one kind according to claim 3, it is characterised in that:The initial line pin(11)Size with electricity The insulator threading pore size being arranged in line bar is adapted.
5. novel line apparatus of one kind according to claim 1, it is characterised in that:The draught line(3)For the Buddhist nun of insulation Long Sheng.
CN201820312181.5U 2018-03-07 2018-03-07 A kind of novel line apparatus Active CN208015234U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820312181.5U CN208015234U (en) 2018-03-07 2018-03-07 A kind of novel line apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820312181.5U CN208015234U (en) 2018-03-07 2018-03-07 A kind of novel line apparatus

Publications (1)

Publication Number Publication Date
CN208015234U true CN208015234U (en) 2018-10-26

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ID=63888136

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820312181.5U Active CN208015234U (en) 2018-03-07 2018-03-07 A kind of novel line apparatus

Country Status (1)

Country Link
CN (1) CN208015234U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110994463A (en) * 2019-12-31 2020-04-10 国网山东省电力公司龙口市供电公司 Electric power overhead line cross line ware
CN111355185A (en) * 2020-03-06 2020-06-30 广东电网有限责任公司 Transmission line straight pole overhead earth wire overhauls support

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110994463A (en) * 2019-12-31 2020-04-10 国网山东省电力公司龙口市供电公司 Electric power overhead line cross line ware
CN110994463B (en) * 2019-12-31 2021-03-26 国网山东省电力公司龙口市供电公司 Electric power overhead line cross line ware
CN111355185A (en) * 2020-03-06 2020-06-30 广东电网有限责任公司 Transmission line straight pole overhead earth wire overhauls support

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