CN105789946A - Ground wire insertion type automatic winding apparatus - Google Patents

Ground wire insertion type automatic winding apparatus Download PDF

Info

Publication number
CN105789946A
CN105789946A CN201410774264.2A CN201410774264A CN105789946A CN 105789946 A CN105789946 A CN 105789946A CN 201410774264 A CN201410774264 A CN 201410774264A CN 105789946 A CN105789946 A CN 105789946A
Authority
CN
China
Prior art keywords
ground
wedge
wire
earth lead
auto take
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.)
Pending
Application number
CN201410774264.2A
Other languages
Chinese (zh)
Inventor
陈家友
王洪才
陈爱华
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.)
LAOHEKOU POWER SUPPLY Co OF STATE GRID HUBEI ELECTRIC POWER Co
State Grid Corp of China SGCC
Xiangyang Power Supply Co of State Grid Hubei Electric Power Co Ltd
Original Assignee
LAOHEKOU POWER SUPPLY Co OF STATE GRID HUBEI ELECTRIC POWER Co
State Grid Corp of China SGCC
Xiangyang Power Supply Co of State Grid Hubei 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 LAOHEKOU POWER SUPPLY Co OF STATE GRID HUBEI ELECTRIC POWER Co, State Grid Corp of China SGCC, Xiangyang Power Supply Co of State Grid Hubei Electric Power Co Ltd filed Critical LAOHEKOU POWER SUPPLY Co OF STATE GRID HUBEI ELECTRIC POWER Co
Priority to CN201410774264.2A priority Critical patent/CN105789946A/en
Publication of CN105789946A publication Critical patent/CN105789946A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a ground wire insertion type automatic winding apparatus and relates to the technical field of electric safety. A storage box is divided into an upper layer and a lower layer through a partition; the automatic winding apparatus is fixed to the lower layer; a ground rod hook and a ground needle are arranged on the inner side of the storage box; a tool hammer and an electroscope are arranged on the upper layer; a ground end wire and a ground tail wire are coiled on the partition; a main ground wire is wound on the automatic winding apparatus; the head end of the outer side of the main ground wire is connected with the ground end wire through a bus tube; the head end of the inner side of the main ground wire is fixed to a main shaft; the main shaft is connected with a coil spring; the coil spring is fixed to a wire drum bracket; a main shaft copper sleeve is connected with the ground tail wire; the other end of the ground tail wire is connected with the ground needle; a rubber limiting ball is arranged at the head end of the outer side of the main ground wire; and wedge-shaped insertion apparatuses are connected to the head ends of the ground end wire and the ground tail wire, and are provided with anti-tripping apparatuses. The automatic winding apparatus has the characteristics of automatic winding and quick insertion, and is convenient to store and use, quick and reliable in wiring, easy and convenient to carry and complete and practical in function.

Description

A kind of earth lead plug-in type auto take-up
Technical field
The present invention relates to power safety technique field, specifically a kind of earth lead plug-in type auto take-up.
Background technology
Earth lead is the life line of power equipment maintaining workman, during interruption maintenance, and one of installing earth lead important technical measures being to ensure that safety in production.In prior art, the earth lead used by electric power overhaul is generally multiply annealed copper wire, and its cross-sectional sizes of difference according to electric pressure is also different, and earth lead often supports the use with earth rod hook, grounding pin.In routine work there is many deficiencies in earth lead: disperses withered and fallen when carrying, tangled up and knotted during use, joint rapid wear during installing, confusion straggly when depositing, and causes a lot of inconvenient to safety in production.
Summary of the invention
For overcoming the deficiencies in the prior art, the goal of the invention of the present invention is in that to provide a kind of earth lead plug-in type auto take-up, to realize line drum automatic takeup, the quick grafting of wedge shape, meets the needs of power generation maintenance.
For achieving the above object, the containing box of the present invention is divided into upper and lower double-layer structure through dividing plate, auto take-up is fixed on containing box lower level floor, earth rod hook, grounding pin are respectively placed in inside containing box, tool hammer, electroscope are respectively placed on containing box sheaf space, and ground connection end line, ground connection buttock line dish are put on dividing plate;
The line drum roll of described auto take-up is placed with main earth lead;Outside main earth lead, head end is connected with ground connection end line through collecting pipe;On the inner side head end of the described main earth lead main shaft through being bolted to auto take-up, main shaft is connected with wedge-shaped slot through copper sheathing, and wind spring one end is fixed on the main shaft of auto take-up, and the other end is fixed on the line drum support of auto take-up.
The copper sheathing of described main shaft is connected with ground connection buttock line through wedge-shaped slot, and the ground connection buttock line other end is connected to grounding pin.
Couple near the outside head end of described main earth lead and have rubber spacing ball.
Described earth terminal the end of a thread end couples wedge shape tongue, and the wedge-shaped slot that wedge shape tongue is linked up with earth rod couples, and described wedge-shaped slot, wedge shape tongue constitute wedge shape plug assembly.
Described ground connection buttock line couples employing wedge shape plug assembly with copper sheathing, and ground connection buttock line head end couples wedge shape tongue, and copper sheathing end is provided with wedge-shaped slot.
The trip-proof device of steel ball spring structure it is provided with between described wedge-shaped slot, wedge shape tongue.
Described containing box top is furnished with handle, is provided with universal wheel bottom containing box.
The present invention compared with prior art, utilizes wind spring principle, in making main earth lead backrush being roused online under elastic force effect;The pure aluminum material cutting processing that wedge shape plug assembly electric conductivity is good forms, and wedge-shaped slot and wedge shape tongue are mutually inserted cooperation, three close contacts, it may be achieved ground connection end line and earth rod hook, and main earth lead is connected with the quick of ground connection buttock line.Being provided with the trip-proof device of steel ball spring structure between wedge-shaped slot and wedge shape tongue, wiring is safe and reliable.Auto take-up instead of manual kinking, and wedge shape grafting instead of bolt and connects.There is automatic takeup, quick grafting feature, receive easy to use, wiring fast and reliable, carry easy and convenient, multiple functional practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation sketch of the present invention.
Fig. 2 is the use state diagram of the present invention.
Fig. 3 is the wedge shape plug assembly structural representation sketch of the present invention.
Fig. 4 is the auto take-up structural representation sketch of the present invention.
In figure: 1, containing box, 2, handle, 3, universal wheel, 4, auto take-up, 5, rubber spacing ball, 6, main earth lead, 7, earth rod hook, 8, ground connection end line, 9, ground connection buttock line, 10, grounding pin, 11, tool hammer, 12, electroscope, 13, wedge shape plug assembly, 14, wedge-shaped slot, 15, wedge shape tongue, 16, trip-proof device, 17, main shaft, 18, copper sheathing, 19, wind spring, 20, dividing plate, 21, collecting pipe.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the containing box 1 of the present invention is divided into upper and lower double-layer structure, auto take-up 4 to be fixed on containing box 1 lower level floor through dividing plate 20, it is simple to the stability of casing;Earth rod hook 7, grounding pin 10 erected side by side respectively is inside containing box 1, and earth rod hook 7 employing scalable earth rod hook can reduce deposits volume, it is simple to storage.Tool hammer 11, electroscope 12 are respectively placed in sheaf space on containing box 1, must use, fetch at any time before facilitating ground connection operation.Ground connection end line 8, ground connection buttock line 9 dish are put on dividing plate 20.
Described auto take-up 4 adopts sheet metal structure, and on the line drum of auto take-up 4, fitly volume is placed with main earth lead 6;Outside main earth lead 6, head end is connected with ground connection end line 8 through collecting pipe 21;On the inner side head end multiply annealed copper wire of described main earth lead 6 main shaft 17 through being bolted to auto take-up 4.Main shaft 17 is connected with wedge-shaped slot 14 through wear-resisting copper sheathing 18, and wind spring 19 is as energy-storage travelling wave tube, and one end is fixed on the main shaft 17 of auto take-up 4, and the other end is fixed on the line drum support of auto take-up 4.Main shaft 17 rotates under the elastic force of wind spring 19 drives, it is achieved automatic wire winding function.
The copper sheathing 18 of described main shaft 17 is connected with ground connection buttock line 9 through wedge-shaped slot 14, and ground connection buttock line 9 other end is connected to grounding pin 10.
Couple near the outside head end of described main earth lead 6 and have rubber spacing ball 5.Rubber spacing ball 5 is formed by two semicircle ball docking, and main earth lead 6 is clipped in traverse in the middle of two hemisphere, and rubber spacing ball 5 is fixed on and is about 30cm place from main earth lead 6 head end, is used for preventing main earth lead 6 the end of a thread retraction auto take-up 4.
Described ground connection end line 8 head end couples wedge shape tongue 15, and the wedge-shaped slot 14 that wedge shape tongue 15 links up with 7 with earth rod couples, and described wedge-shaped slot 14, wedge shape tongue 15 constitute wedge shape plug assembly 13.Wedge shape plug assembly 13 is used that the pure aluminum material that electric conductivity is good processes, and wedge-shaped slot 14 and wedge shape tongue 15 are mutually inserted cooperation, three close contacts, it is achieved ground connection end line 8 is quickly connected with earth rod hook 7.Owing to being wedge structure, firmly just draw tighter and tighter gently from top to bottom, be completely embedded reliable.
Described ground connection buttock line 9 couples employing wedge shape plug assembly 13 with copper sheathing 18, and ground connection buttock line 9 head end couples wedge shape tongue 15, and copper sheathing 18 end is provided with wedge-shaped slot 14.
Being provided with the trip-proof device 16 of steel ball spring structure between described wedge-shaped slot 14, wedge shape tongue 15, in wedge shape grafting process, trip-proof device 16 clamping puts in place.
Described containing box 1 adopts stainless steel, firm, succinct, attractive in appearance, and top is furnished with handle 2, is provided with universal wheel 3 bottom containing box 1, it is simple to carries, transport.

Claims (7)

1. an earth lead plug-in type auto take-up, it is characterized in that, containing box (1) is divided into upper and lower double-layer structure through dividing plate (20), auto take-up (4) is fixed on containing box (1) lower level floor, earth rod hook (7), grounding pin (10) are respectively placed in containing box (1) inner side, tool hammer (11), electroscope (12) are respectively placed in the upper sheaf space of containing box (1), and ground connection end line (8), ground connection buttock line (9) dish are put on dividing plate (20);
The line drum roll of described auto take-up (4) is placed with main earth lead (6);Main earth lead (6) outside head end is connected with ground connection end line (8) through collecting pipe (21);On the inner side head end of described main earth lead (6) main shaft (17) through being bolted to auto take-up (4), main shaft (17) is connected with wedge-shaped slot (14) through copper sheathing (18), wind spring (19) one end is fixed on the main shaft (17) of auto take-up (4), and the other end is fixed on the line drum support of auto take-up (4).
2. earth lead plug-in type auto take-up according to claim 1, it is characterised in that the copper sheathing (18) of described main shaft (17) is connected with ground connection buttock line (9) through wedge-shaped slot (14), and ground connection buttock line (9) other end is connected to grounding pin (10).
3. earth lead plug-in type auto take-up according to claim 1, it is characterised in that couple near the outside head end of described main earth lead (6) and have rubber spacing ball (5).
4. earth lead plug-in type auto take-up according to claim 1, it is characterized in that, described ground connection end line (8) head end couples wedge shape tongue (15), the wedge-shaped slot (14) that wedge shape tongue (15) links up with (7) with earth rod couples, and described wedge-shaped slot (14), wedge shape tongue (15) constitute wedge shape plug assembly (13).
5. earth lead plug-in type auto take-up according to claim 2, it is characterized in that, described ground connection buttock line (9) couples employing wedge shape plug assembly (13) with copper sheathing (18), ground connection buttock line (9) head end couples wedge shape tongue (15), and copper sheathing (18) end is provided with wedge-shaped slot (14).
6. the earth lead plug-in type auto take-up according to claim 4 or 5, it is characterised in that be provided with the trip-proof device (16) of steel ball spring structure between described wedge-shaped slot (14), wedge shape tongue (15).
7. earth lead plug-in type auto take-up according to claim 1, it is characterised in that described containing box (1) top is furnished with handle (2), containing box (1) bottom is provided with universal wheel (3).
CN201410774264.2A 2014-12-16 2014-12-16 Ground wire insertion type automatic winding apparatus Pending CN105789946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410774264.2A CN105789946A (en) 2014-12-16 2014-12-16 Ground wire insertion type automatic winding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410774264.2A CN105789946A (en) 2014-12-16 2014-12-16 Ground wire insertion type automatic winding apparatus

Publications (1)

Publication Number Publication Date
CN105789946A true CN105789946A (en) 2016-07-20

Family

ID=56374594

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410774264.2A Pending CN105789946A (en) 2014-12-16 2014-12-16 Ground wire insertion type automatic winding apparatus

Country Status (1)

Country Link
CN (1) CN105789946A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107381253A (en) * 2017-08-10 2017-11-24 国网湖北省电力公司武汉市江夏区供电公司 A kind of portable power source automatic line receiver
CN113023504A (en) * 2021-03-16 2021-06-25 国网新疆电力有限公司哈密供电公司 Multifunctional relay protection tester draw-bar box

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107381253A (en) * 2017-08-10 2017-11-24 国网湖北省电力公司武汉市江夏区供电公司 A kind of portable power source automatic line receiver
CN113023504A (en) * 2021-03-16 2021-06-25 国网新疆电力有限公司哈密供电公司 Multifunctional relay protection tester draw-bar box

Similar Documents

Publication Publication Date Title
CN203998457U (en) One is put fast modus ponens Winder soon
CN204243269U (en) A kind of earth connection plug-in type auto take-up
CN104466815A (en) Installing tool for bare conductor insulated protection sleeve
CN204243231U (en) P-wire eminence assembling and removing device
CN105789946A (en) Ground wire insertion type automatic winding apparatus
CN104129689A (en) Wire wrapping device capable of winding and unwinding wires quickly
CN203396826U (en) Portable induced-electricity electricity-testing device
CN203481764U (en) Wire and cable pay-off rack
CN104600520A (en) Retractable power wire socket for power station and wire reeling/unreeling method
CN207861605U (en) Cable unwrapping wire auxiliary tool
CN103625896A (en) Unpowered rollover machine
CN201360118Y (en) Cable drawing head
CN102931502A (en) Winding drum underslung type ground wire
CN204188662U (en) A kind of telescopic reaying protection test line draw off gear
CN204576386U (en) Computer cables fixes draw off gear automatically
CN204258181U (en) A kind of plain conductor insulating sleeve erecting tools
CN206023061U (en) The powered positor of suspension clamp gyroaxis
CN202424016U (en) Pulley device for electric power circuit maintenance
CN105502077A (en) Traction frame
CN202351266U (en) Insulating rod special for test
CN205595518U (en) Automatic retrieve electrical power supply wire reel
CN203865744U (en) Hanging type mobile button device of Gantry spool take-up and pay-off machine
CN204858426U (en) Dismantled and assembled threading pole
CN204696389U (en) Be provided with the socket of drum stand
CN204369316U (en) A kind of coiling clip for cable disk card line

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160720

WD01 Invention patent application deemed withdrawn after publication