CN205500469U - Electronic perpendicular cylinder earth connection winding and unwinding devices - Google Patents

Electronic perpendicular cylinder earth connection winding and unwinding devices Download PDF

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Publication number
CN205500469U
CN205500469U CN201620254181.5U CN201620254181U CN205500469U CN 205500469 U CN205500469 U CN 205500469U CN 201620254181 U CN201620254181 U CN 201620254181U CN 205500469 U CN205500469 U CN 205500469U
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CN
China
Prior art keywords
cavity body
earth connection
utility
model
earth lead
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
CN201620254181.5U
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Chinese (zh)
Inventor
陈德凯
李明钢
龚应来
程政达
胡昌斌
陈柯豪
何晔
马永莲
董曦
张艳
赖光林
李晓菠
张国武
王玺
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.)
Kunming Power Supply Bureau of Yunnan Power Grid Co Ltd
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Kunming Power Supply Bureau of Yunnan Power Grid Co Ltd
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Application filed by Kunming Power Supply Bureau of Yunnan Power Grid Co Ltd filed Critical Kunming Power Supply Bureau of Yunnan Power Grid Co Ltd
Priority to CN201620254181.5U priority Critical patent/CN205500469U/en
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Publication of CN205500469U publication Critical patent/CN205500469U/en
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Abstract

The utility model provides an electronic perpendicular cylinder earth connection winding and unwinding devices, its characterized in that includes cavity body (2) with connect in the cavity body (2) one side, bottom and support cavity personally experience sth. Part of the body external pull rod (7) of (2), settle in the cavity body (2) the outside spooler (6) to be connected with external pull rod (7), be equipped with main direct current motor (1), lithium cell (3), machine controller (4), spacing travel switch and relay group (8) etc. Respectively in the cavity body (2), the beneficial effects of the utility model are that: optimize the method that the person on duty of transformer substation received, put the earth connection, for it provides an electronic perpendicular cylinder earth connection winding and unwinding devices, reduced the operating risk of carrying, receiving and releasing the in -process of connecting wires, saved time, improved work efficiency. Alleviateed the weight and the volume of spooler, the portability strengthens, the utility model discloses use the four sides spring pedestal to carry out the fixed of earth connection pole to increase fixing device in the top, make the earth connection more stable when rotatory.

Description

A kind of electric vertical drum-type earth lead draw off gear
Technical field
When this utility model is converting equipment layout safety measure, a kind of auxiliary device of installing earth lead, is particularly well-suited to 35kV~500kV substation equipment upkeep operation.
Background technology
Substation Switch Changing Operation is one of core business of power transformation operation personnel, when most equipment interruption maintenance operation, is full The demand of foot safety measure, transformer station person on duty will install and remove earth lead.And during installing, removing earth lead, Require a great deal of time retractable ground connection copper cash.Meanwhile, the earth lead of some voltage levels weighs more than 30kg, is entering It is likely to cause the spraining of personnel, muscle sprain during row earth lead retractable line or injures by a crashing object.And it is manual by person on duty Carrying and operation are either received ground wire or put ground wire the most extremely inconvenience, not only delay work but also mistake, bring great inconvenience to work.
Summary of the invention
The purpose of this utility model is the method optimizing transformer station person on duty retractable earth lead, provides a kind of electric vertical for it Drum-type earth lead draw off gear, the operating risk during reduction is carried, folding and unfolding is connected wires, time-consuming, improve work effect Rate.This utility model device provides a kind of electric vertical drum-type earth lead distributor.
This utility model is realized by techniques below means:
A kind of electric vertical drum-type earth lead draw off gear, this utility model is characterised by, including a cavity body be connected to The external pull bar of cavity body side, bottom support cavity body, bobbin winoler is placed in outside cavity body, and is connected with external pull bar; Main direct current generator, lithium battery, electric machine controller, limitation travel switch and relay group it is respectively equipped with in cavity body;Main direct current The motor shaft of motor is fixing with the spring pedestal being positioned at above cavity body to be connected, and is provided with damping electric switch in external pull bar bottom sides and steps on Plate is connected with electric machine controller.
This utility model is provided with pulley bottom external pull bar, to reach the effect of light carrying.
This utility model dc motor, is moved by motor rotation, coiling slideway as power supply as the equipment of driving, lithium battery Earth lead therein will be inserted in uniformly be wrapped on grounding wire pole.
This utility model earth lead can move up and down with bobbin winoler slideway, makes earth lead can be wrapped in the certain area of grounding wire pole.
This utility model device stop and external pull bar are combined at one, alleviate the weight and volume of spooler, and portability increases By force.
This utility model uses four sides spring pedestal to carry out the fixing of grounding wire pole, and increases fixing device up, makes earth lead The most stable.
Described main direct current generator is the driving equipment of this device, and common earth lead weight is (30 ± 10) kg, and considers the most abundant Degree, its nominal torque is no less than 5N m;According to field work safe requirement, earth lead speed of wrap should be less than 0.5m/s; Main direct current generator is positioned in the cavity of pie shell, and its power supply is supplied by (24V, 4A h) lithium battery;Its rotating speed is by electricity Machine controller and damping electric switch pedal regulate, thus are grounded the speed controlling in line winding process.
Described bobbin winoler slideway uses motor-driven screw slideway, controls motor positive and inverse by relay group thus controls sliding Slide block on road moves up and down, and the long 500mm of slideway is placed in pie outer side, and it is slided up and down speed and is controlled by motor Device and damping electric switch pedal regulate.The copper cash of earth lead is through the ring fixator on slide block, it is possible to free skating in annulus Dynamic.For improving the structural stability of this device, aesthetic property, portability, slideway is united two into one with external pull bar.Bobbin winoler is sliding Road controls the round distance in winding process by the limitation travel switch of both sides so that both occurred without earth lead heap in winding process Long-pending also occurring without is wound around too high problem, in earth lead is wrapped in the regulation region of grounding wire pole the most at last.From the angle of man-machine efficacy Degree considers, a length of 60mm, a length of 100mm after stretching, extension after telescopic lever contraction.
Described pulley is arranged on this bottom of device.Owing to the deadweight of whole device is about 7.5kg, manpower transport is more painstaking, is double Turn round and look in stability and handling process by property, the special pulley installing two diameters 75~100mm below pull bar, thus realize light Just the effect carried.
Described spring pedestal is placed on direct current generator, and base surrounding uses splicing design, peripheral with spring wrap.Spring pedestal Three three-dimensional surfaces be that planar design, another side are designed as half round surface, can the hook of grounding wire pole be hung on curved surface, rise steady Determine earth lead effect.The thickness of the most corresponding different electric pressure grounding wire pole is the most different, and spliced base can realize type Number self adaptation, thus improve the versatility of this device.The global design of spring pedestal not only secures grounding wire pole, also at this Increase fixing device above utility model design, make earth lead the most stable.
Below in conjunction with drawings and Examples, the utility model is described in further detail, but is not limited to shown in accompanying drawing;
Accompanying drawing explanation
Fig. 1 is design drawing of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings utility model is described further.
As shown in Figure 1
The electric vertical drum-type earth lead distributor that this utility model provides, is positioned over pie shell 2 including main direct current generator 1 Cavity in.Bobbin winoler slideway 6 is placed in outside pie shell 2, is combined with external pull bar 7.Bobbin winoler slideway 6 is by sliding The limitation travel switch at two ends, road own and relay group 8 control in winding process around linear distance.By electric machine controller 4 and Damping electric switch pedal 5 comes the main direct current generator 1 in regulated ground line winding process and bobbin winoler slideway 6 speed, and its power supply is by lithium Battery 3 supplies.Pulley 9 is arranged on bottom pie shell 2, external pull bar 7 both sides.Spring pedestal 10 is fixed on main unidirectional current On machine 1 axle.Earth lead lower end is placed on spring pedestal 10 clamping, main direct current generator 1 be rotated, and earth lead passes coiling Annulus inter-sync on device slideway 6 pumps, and makes earth lead uniform winding on grounding wire pole.

Claims (2)

1. an electric vertical drum-type earth lead draw off gear, it is characterised in that include a cavity body (2) and be connected to sky The external pull bar (7) of cavity (2) side, bottom support cavity body (2), bobbin winoler (6) is placed in cavity body (2) Outside, and be connected with external pull bar (7);Be respectively equipped with in cavity body (2) main direct current generator (1), lithium battery (3), Electric machine controller (4), limitation travel switch and relay group (8);The motor shaft of main direct current generator (1) be positioned at cavity body (2) spring pedestal (10) of top is fixing connects, external pull bar (7) bottom sides be provided with damping electric switch pedal (5) with Electric machine controller (4) connects.
A kind of electric vertical drum-type earth lead draw off gear the most according to claim 1, it is characterised in that draw external Bar (7) bottom is provided with pulley (9), to reach the effect of light carrying.
CN201620254181.5U 2016-03-30 2016-03-30 Electronic perpendicular cylinder earth connection winding and unwinding devices Active CN205500469U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620254181.5U CN205500469U (en) 2016-03-30 2016-03-30 Electronic perpendicular cylinder earth connection winding and unwinding devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620254181.5U CN205500469U (en) 2016-03-30 2016-03-30 Electronic perpendicular cylinder earth connection winding and unwinding devices

Publications (1)

Publication Number Publication Date
CN205500469U true CN205500469U (en) 2016-08-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620254181.5U Active CN205500469U (en) 2016-03-30 2016-03-30 Electronic perpendicular cylinder earth connection winding and unwinding devices

Country Status (1)

Country Link
CN (1) CN205500469U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105692352A (en) * 2016-03-30 2016-06-22 云南电网有限责任公司昆明供电局 Electric vertical drum type ground wire winding and unwinding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105692352A (en) * 2016-03-30 2016-06-22 云南电网有限责任公司昆明供电局 Electric vertical drum type ground wire winding and unwinding device

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