CN204407780U - A kind of high voltage variable electronic box wire tensioning device - Google Patents

A kind of high voltage variable electronic box wire tensioning device Download PDF

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Publication number
CN204407780U
CN204407780U CN201420846708.4U CN201420846708U CN204407780U CN 204407780 U CN204407780 U CN 204407780U CN 201420846708 U CN201420846708 U CN 201420846708U CN 204407780 U CN204407780 U CN 204407780U
Authority
CN
China
Prior art keywords
plate
rotating shaft
nut
cap
bolt
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
CN201420846708.4U
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Chinese (zh)
Inventor
柴国云
边凤栓
李占春
焦力强
吴红章
高松宁
高晓强
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.)
TIANJIN DINGYI COMPLETE ELECTRIC EQUIPMENT CO Ltd
Original Assignee
TIANJIN DINGYI COMPLETE ELECTRIC EQUIPMENT 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 TIANJIN DINGYI COMPLETE ELECTRIC EQUIPMENT CO Ltd filed Critical TIANJIN DINGYI COMPLETE ELECTRIC EQUIPMENT CO Ltd
Priority to CN201420846708.4U priority Critical patent/CN204407780U/en
Application granted granted Critical
Publication of CN204407780U publication Critical patent/CN204407780U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to power transformation box technical field, particularly relate to a kind of high voltage variable electronic box wire tensioning device, it is characterized in that: described first connecting plate, rotating shaft is provided with between second connecting plate, on described rotating shaft, cover has top nut, lower nut, upper protective ring, lower protective ring, described lower nut, lower protective ring lays respectively at the both sides of described second connecting plate, the side of described rotating shaft is provided with anti-skidding boss, described anti-skidding boss circlewise and equidistant arrangement, the top of described rotating shaft is connected with rotary handle, described rotating shaft top is provided with spacing block set, described rotary handle is provided with the limited impression matched with described positive stop lug boss, the outer surface cover of described rotary handle has handle insulating ceramics protective layer, the upper surface of described first connecting plate is provided with the first connecting plate insulating ceramics protective layer, the upper surface of described second connecting plate is provided with the second connecting plate insulating ceramics protective layer.

Description

A kind of high voltage variable electronic box wire tensioning device
Technical field
The utility model belongs to power transformation box technical field, particularly relates to a kind of high voltage variable electronic box wire tensioning device.
Background technology
Wire tensioning device, is again ratchet tightener, uses, first the steel wire rope on wire grip or galvanized iron wire are unclamped, and be fixed on cross-arm, clamp wire, then pull special wrench with clamping pliers during use in overhead transmission line cable laying operation as tension wire.Due to the anti-reverse effect of ratchet, gradually steel wire rope or galvanized iron wire around on ratchet roller, wire is tightened up.The wire tightened up is fixed on the insulator.Then first unclamp ratchet, steel wire rope or galvanized iron wire unclamped, then unclamps clamping pliers, finally steel wire rope or galvanized iron wire around on the cylinder of ratchet.Such as Chinese patent 201110208273.1 discloses a kind of electric stringing wire tensioning device, comprise by the hinged front stringing arm of hinge and rear stringing arm, the front end of front stringing arm and rear stringing arm rear end be hinged stringing rocking handle and pulley base and pulley thereof and stringing rope respectively, and connect the thread tensioning mechanism of stringing rope, thread tensioning mechanism by stringing rope, wire grip main body, wire grip handle, wire-tightening hook, stringing axle forms, and it is characterized in that: arrange tension regulating thumb nut in the front upper of front stringing arm; In the upper and lower position below of rear stringing arm, unwrapping wire nut is set respectively; Be provided with one to cooperatively interact the unwrapping wire bar that the band that inserts and take out hooks with the screw distance of upper and lower unwrapping wire nut in the position of upper and lower unwrapping wire nut.The voltage of high voltage variable electronic box is general higher, uses this common wire tensioning device, once cable occurs fractureing in the process of clamping, because the cable after fractureing still is wrapped on wire tensioning device, then easily electricity hinders operating personnel, there is potential safety hazard.
Summary of the invention
The utility model provides a kind of high voltage variable electronic box wire tensioning device, with after solving the cable breakdown that proposes in above-mentioned background technology easily electricity hinder the problem of operating personnel.
The technical problem that the utility model solves realizes by the following technical solutions: the utility model provides a kind of high voltage variable electronic box wire tensioning device, it is characterized in that: comprise the first side end cap, second side end cap, first connecting plate, second connecting plate, described first side end cap, the two ends of the second side end cap are all positioned at described first connecting plate, between second connecting plate, described first connecting plate, the first bolt is provided with between second connecting plate, second bolt, described first screw bolt passes first connecting plate, the two ends of the first side end cap, second connecting plate, described second screw bolt passes first connecting plate, the two ends of the second side end cap, second connecting plate, the two ends of described first bolt are provided with the first clamp nut, the two ends of described second bolt are provided with the second clamp nut, the first connecting axle is provided with in described first side end cap, one end of described first connecting axle is provided with the first attaching nut, the outer surface cover of the other end has the first turnbarrel, described first turnbarrel is connected with head rod, described head rod is connected with the first hook, the second connecting axle is provided with in described second side end cap, one end of described second connecting axle is provided with the second attaching nut, the outer surface cover of the other end has the second turnbarrel, described second turnbarrel is connected with the second connecting rod, described second connecting rod is connected with the second hook, described first connecting plate, rotating shaft is provided with between second connecting plate, described rotating shaft is positioned at described first bolt, between second bolt, on described rotating shaft, cover has top nut, lower nut, upper protective ring, lower protective ring, described upper protective ring, lower protective ring is positioned at described first connecting plate, between second connecting plate, described top nut, upper protective ring lays respectively at the both sides of described first connecting plate, described lower nut, lower protective ring lays respectively at the both sides of described second connecting plate, the side of described rotating shaft is provided with anti-skidding boss, described anti-skidding boss circlewise and equidistant arrangement, the top of described rotating shaft is connected with rotary handle, described rotating shaft top is provided with spacing block set, described rotary handle is provided with the limited impression matched with described positive stop lug boss, the outer surface cover of described rotary handle has handle insulating ceramics protective layer, the upper surface of described first connecting plate is provided with the first connecting plate insulating ceramics protective layer, the upper surface of described second connecting plate is provided with the second connecting plate insulating ceramics protective layer.
The beneficial effects of the utility model are:
1 the technical program, by being equipped with dielectric ceramic layer in the outside of connecting plate and revolution soldier, can effectively be avoided producing injury when cable leakage to operating personnel.
2 the technical program, by being provided with anti-skidding boss in the outside of rotating shaft, can increase the friction between rotating shaft and cable, thus effectively avoid the skidding of cable.
3 spacing block sets the skidding that can prevent between rotating shaft and handle is set.
4 equipment are demountable structure, can be easy to remove and repair.
Can realize 360 ° between 5 sleeves and connecting axle to rotate, applicability is strong.
The effect of 6 nuts mainly plays the role of fastening.
Main the plaing that arrange of 7 protective rings plays position limitation protection effect to cable, avoids cable to damage when stringing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: 1-first side end cap, 2-second side end cap, 3-first connecting plate, 4-second connecting plate, 5-first bolt, 6-first clamp nut, 7-second bolt, 8-second clamp nut, 9-first connecting axle, 10-first attaching nut, 11-first turnbarrel, 12-head rod, 13-first links up with, 14-second connecting axle, 15-second attaching nut, 16-second turnbarrel, 17-second connecting rod, 18-second links up with, 19-rotating shaft, the upper protective ring of 20-, protective ring under 21-, 22-lower nut, 23-top nut, the anti-skidding boss of 24-, 25-rotary handle, 26-spacing block set, 27-limited impression, 28-handle insulating ceramics protective layer, 29-first connecting plate insulating ceramics protective layer, 30-second connecting plate insulating ceramics protective layer.
Embodiment:
The present embodiment first side end cap 1, second side end cap 2, first connecting plate 3, second connecting plate 4, first side end cap 1, the two ends of the second side end cap 2 are all positioned at the first connecting plate 3, between second connecting plate 4, first connecting plate 3, the first bolt 5 is provided with between second connecting plate 4, second bolt 7, first bolt 5 is successively through the first connecting plate 3, the two ends of the first side end cap 1, second connecting plate 4, second bolt 7 is successively through the first connecting plate 3, the two ends of the second side end cap 2, second connecting plate 4, the two ends of the first bolt 5 are provided with the first clamp nut 6, the two ends of the second bolt 7 are provided with the second clamp nut 8, the first connecting axle 9 is provided with in first side end cap 1, one end of first connecting axle 9 is provided with the first attaching nut 10, the outer surface cover of the other end has the first turnbarrel 11, first turnbarrel 11 is connected with head rod 12, head rod 12 is connected with the first hook 13, the second connecting axle 14 is provided with in second side end cap 2, one end of second connecting axle 14 is provided with the second attaching nut 15, the outer surface cover of the other end has the second turnbarrel 16, second turnbarrel 16 is connected with the second connecting rod 17, second connecting rod 17 is connected with the second hook 18, first connecting plate 3, rotating shaft 19 is provided with between second connecting plate 4, rotating shaft 19 is positioned at the first bolt 5, between second bolt 7, on rotating shaft 19, cover has top nut 23, lower nut 22, upper protective ring 20, lower protective ring 21, upper protective ring 20, lower protective ring 21 is positioned at the first connecting plate 3, between second connecting plate 4, top nut 23, upper protective ring 20 lays respectively at the both sides of the first connecting plate 3, lower nut 22, lower protective ring 21 lays respectively at the both sides of the second connecting plate 4, the side of rotating shaft 19 is provided with anti-skidding boss 24, anti-skidding boss 24 circlewise and equidistant arrangement, the top of rotating shaft 19 is connected with rotary handle 25, rotating shaft 19 top is provided with spacing block set 26, rotary handle 25 is provided with the limited impression 27 matched with positive stop lug boss 26, the outer surface cover of rotary handle 25 has handle insulating ceramics protective layer 28, the upper surface of the first connecting plate 3 is provided with the first connecting plate insulating ceramics protective layer 29, the upper surface of the second connecting plate 4 is provided with the second connecting plate insulating ceramics protective layer 30.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection range of the present utility model.

Claims (1)

1. a high voltage variable electronic box wire tensioning device, it is characterized in that: comprise the first side end cap, second side end cap, first connecting plate, second connecting plate, described first side end cap, the two ends of the second side end cap are all positioned at described first connecting plate, between second connecting plate, described first connecting plate, the first bolt is provided with between second connecting plate, second bolt, described first screw bolt passes first connecting plate, the two ends of the first side end cap, second connecting plate, described second screw bolt passes first connecting plate, the two ends of the second side end cap, second connecting plate, the two ends of described first bolt are provided with the first clamp nut, the two ends of described second bolt are provided with the second clamp nut, the first connecting axle is provided with in described first side end cap, one end of described first connecting axle is provided with the first attaching nut, the outer surface cover of the other end has the first turnbarrel, described first turnbarrel is connected with head rod, described head rod is connected with the first hook, the second connecting axle is provided with in described second side end cap, one end of described second connecting axle is provided with the second attaching nut, the outer surface cover of the other end has the second turnbarrel, described second turnbarrel is connected with the second connecting rod, described second connecting rod is connected with the second hook, described first connecting plate, rotating shaft is provided with between second connecting plate, described rotating shaft is positioned at described first bolt, between second bolt, on described rotating shaft, cover has top nut, lower nut, upper protective ring, lower protective ring, described upper protective ring, lower protective ring is positioned at described first connecting plate, between second connecting plate, described top nut, upper protective ring lays respectively at the both sides of described first connecting plate, described lower nut, lower protective ring lays respectively at the both sides of described second connecting plate, the side of described rotating shaft is provided with anti-skidding boss, described anti-skidding boss circlewise and equidistant arrangement, the top of described rotating shaft is connected with rotary handle, described rotating shaft top is provided with spacing block set, described rotary handle is provided with the limited impression matched with described positive stop lug boss, the outer surface cover of described rotary handle has handle insulating ceramics protective layer, the upper surface of described first connecting plate is provided with the first connecting plate insulating ceramics protective layer, the upper surface of described second connecting plate is provided with the second connecting plate insulating ceramics protective layer.
CN201420846708.4U 2014-12-26 2014-12-26 A kind of high voltage variable electronic box wire tensioning device Expired - Fee Related CN204407780U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420846708.4U CN204407780U (en) 2014-12-26 2014-12-26 A kind of high voltage variable electronic box wire tensioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420846708.4U CN204407780U (en) 2014-12-26 2014-12-26 A kind of high voltage variable electronic box wire tensioning device

Publications (1)

Publication Number Publication Date
CN204407780U true CN204407780U (en) 2015-06-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420846708.4U Expired - Fee Related CN204407780U (en) 2014-12-26 2014-12-26 A kind of high voltage variable electronic box wire tensioning device

Country Status (1)

Country Link
CN (1) CN204407780U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107465146A (en) * 2017-09-11 2017-12-12 国网山东省电力公司临沂供电公司 Combination stringing instrument for line conductor stringing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107465146A (en) * 2017-09-11 2017-12-12 国网山东省电力公司临沂供电公司 Combination stringing instrument for line conductor stringing

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150617

Termination date: 20151226