CN202004379U - Conducting wire power tractor - Google Patents

Conducting wire power tractor Download PDF

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Publication number
CN202004379U
CN202004379U CN2011200767301U CN201120076730U CN202004379U CN 202004379 U CN202004379 U CN 202004379U CN 2011200767301 U CN2011200767301 U CN 2011200767301U CN 201120076730 U CN201120076730 U CN 201120076730U CN 202004379 U CN202004379 U CN 202004379U
Authority
CN
China
Prior art keywords
transmission
vehicle frame
wheel
reel
gear
Prior art date
Application number
CN2011200767301U
Other languages
Chinese (zh)
Inventor
刘明慧
姜福泗
Original Assignee
辽宁省电力有限公司丹东供电公司
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 辽宁省电力有限公司丹东供电公司 filed Critical 辽宁省电力有限公司丹东供电公司
Priority to CN2011200767301U priority Critical patent/CN202004379U/en
Application granted granted Critical
Publication of CN202004379U publication Critical patent/CN202004379U/en

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Abstract

The utility model relates to a conducting wire power tractor, which comprises a frame (1), a stranding wheel device and a control transmission mechanism, wherein the stranding wheel device is composed of a pair of winding drums (2a and 2b). One end of each winding drum is fixedly connected with shaft brackets on the frame, transmission gear wheels (22a and 22b) and manual braking ferrules (23a and 23b) are arranged on the side ends of the winding drums (2a and 2b), and the other ends of the winding drums (2a and 2b) are connected with and supported by connecting rods (24). The control transmission mechanism comprises a transmission spindle (3), a converse-stopping automatic braking transmission device (4), a backward transforming transmission box (5), a gear box (6) and an engine (7). A tail line opposite roll type drawing device (8) is arranged on the frame (1). The conducting wire power tractor is used for erecting and replacing conducting wires in power transmission lines, and is large in traction force, fine in performance, safe and stable in utilization, convenient in operation and high in mechanical efficiency.

Description

Lead power traction machine
Technical field
The utility model relates to a kind of lead traction facility, mainly is to be used for that electric power transmission line sets up, the traction facility of restringing.
Background technology
The new upward construction of power circuit and the transformation of old power circuit need that all lead is discharged traction and set up.New frame of aerial power transmission line or restringing rebuilding construction, lead plays frame and is subjected to ground and other built on stilts barrier to influence very big, also to be subjected to the construction period restriction simultaneously approximately, transmission line implements in full that tension force traction is tight, to put lead be imperative, motor-driven strand mill traction facility in the past, because it is little that it takes turns end diameter, and be the capstan winch structure, so be difficult to satisfy the Overhead Transmission Line Construction demand.
The utility model content
It is big that the purpose of this utility model provides a kind of drawing tension, and performance is good, safe in utilization stable, easy to operate, and can directly draw the facility of lead.
The technical solution of the utility model is to include vehicle frame 1, be installed in a pair of reel 2a on the vehicle frame, twisted wire wheel apparatus that 2b constitutes and control drive-train means constitute, reel 2a, 2b is by bearing and spool shaft 21a, the 21b connection that is rotatably assorted, spool shaft 21a, the end of 21b is fixedlyed connected with the pedestal on the vehicle frame, at reel 2a, the fixedly connected transmission gear wheel 22a that is provided with of the side of 2b, 22b and hand-operated brake hoop device 23a, 23b, two winding drum axle 2a, the other end of 2b connects supporting by connecting rod 24, make the twisted wire wheel apparatus that constitutes by two winding drum form the open cantilever type of an end, on the pedestal on the vehicle frame, be provided with transmission main shaft 3, transmission main shaft one end is provided with the transmission gear wheel 22a of pinion 31 and two winding drum side, 22b cooperates transmission, driving two winding drum rotates in the same way, transmission main shaft 3 other ends are provided with gear wheel 32 and cooperate with the output gear of non-return self-actuating brake transmission device 4, the input gear of non-return self-actuating brake transmission device 4 cooperates with the output gear that falls along conversion transmission case 5, and the input gear along conversion transmission case 5 is in transmission connection by gearbox 6 and engine 7; Also be provided with to be used for the pair roller type that buttock line draws led on vehicle frame and send device 8, its transmission gear wheel 22a that is provided with by transmission mechanism and reel side cooperates the transmission drive; Be connected and installed with attached capstan winch 9 in transmission main shaft 3 arranged outside; On vehicle frame, be provided with wheel and can the adjustable supporting leg of folding and unfolding;
The utility model is wrapped in trailed steel core aluminium strand lead or steel strand wire on the twisted wire wheel of two winding drum 2a, 2b formation successively, the tail end of electric wire or steel strand wire places the buttock line pair roller type to lead and send device 8, transmission device drive twisted wire wheel is just changeing and is carrying out the tension force traction, and the counter-rotating of twisted wire wheel is loosened.
The transmission device that its non-return self-actuating brake transmission device 4 of the utility model is a kind of friction clutch principles, its forward transmission makes clutch friction plate compress in conjunction with realizing transmission when rotating, the anti-reverse under ratchet, click-fit, clutch friction plate keeps compressing in conjunction with while ratchet, click-fit inversion-stopping self-locking when stopping the forward transmission, when the transmission of reverse drive band, clutch friction plate is compressed and loosen the automated friction control inversion.
The utility model twisted wire wheel apparatus forms the open cantilever type of an end, greatly makes things convenient on the twisted wire wheel to twine lead, steel strand wire or steel wire rope, realizes the traction a tractor serves several purposes.Realize manually control brake at hand-operated brake hoop device 23a, the 23b of the fixedly connected setting of side of reel 2a, 2b, when equipment stops operating work and electric wire in a long time still when traction is stressed, and during normal towage, manually control brake gear 23a, 23b and use as the auxiliary security support facility.Be provided with in transmission mechanism and can adjust and adapt to tension force traction stringing flexibly or loosen the construction situation of electric wire along conversion transmission case 5, and do not influence the operating characteristics of gearbox 6, assurance equipment is consistent in the mechanical performance of traction when loosening.On vehicle frame, be provided with the buttock line pair roller type and lead and send device 8, realize buttock line machinery tractive is not automatically needed manually to pull and draws, not only liberate the productive forces, and constructing operation is safer.Portable vehicle frame and deployable and collapsible adjustable support leg device can make this device haul conveniently moving, adapt to the place, lay balance, firmware.The alternative machinery strand of the attached capstan winch of being furnished with mill uses, and applying flexible, convenience can be finished the supporting lifting function in the construction.
The utility model drawing tension is big, can satisfy 220kv transmission line LGJ-400 and following various lead thread-changing construction needs, and serviceability is good, and security of operation is stable, and is easy to operate, the mechanical efficiency height, guarantee not loose in construction, do not run line.
Description of drawings
Fig. 1-the 3rd, the utility model example structure schematic diagram, wherein: Fig. 2 is the vertical view of Fig. 1; Fig. 3 is the left view of Fig. 1.
Embodiment
The utility model includes vehicle frame 1, is installed in twisted wire wheel apparatus and control drive-train means formation that a pair of reel 2a, 2b on the vehicle frame 1 constitute, reel 2a, 2b are rotatably assorted with spool shaft 21a, 21b by bearing and are connected, the end of spool shaft 21a, 21b is fixedlyed connected with the pedestal 10 on the vehicle frame 1, offers alloy aluminum wire casing 20 on reel 2a, 2b surface.Be bolted to connection transmission gear wheel 22a, 22b and hand-operated brake hoop 23a, 23b device at the side of reel 2a, 2b, the other end of two winding drum axle 2a, 2b connects supporting by connecting rod 24; The control drive-train means is by transmission main shaft 3, non-return self-actuating brake transmission device 4, fall along conversion transmission case 5, gearbox 6, engine 7 constitutes, on the pedestal on the vehicle frame 1 10, rotate installation transmission main shaft 3 by bearing, transmission main shaft 3 one ends are provided with pinion 31 and two winding drum 2a, the transmission gear wheel 22a of 2b side, 22b cooperates transmission, drive two winding drum 2a, 2b rotates in the same way, transmission main shaft 3 other ends are provided with gear wheel 32 and cooperate with the output gear 41 of non-return self-actuating brake transmission device 4, the input gear 42 of non-return self-actuating brake transmission device 4 cooperates with the output gear 51 that falls along conversion transmission case 5, and the input belt wheel 52 along conversion transmission case 5 is in transmission connection by gearbox 6 and engine 7; Be provided with the buttock line pair roller type and lead and send device 8 on vehicle frame 1, it cooperates the transmission drive by sprocket wheel and gear drive 81 with the transmission gear wheel 22a that reel 2a side is provided with; On the gear wheel 32 in transmission main shaft 3 outsides, fixedly install and be connected with capstan winch 9; Middle part on vehicle frame 1 is provided with wheel 12, is respectively equipped with upset folding and unfolding screw rod at the two ends, the left and right sides of vehicle frame 1 rearward end and regulates supporting leg 13a, 13b, is provided with screw rod at the leading section of vehicle frame 1 and regulates supporting leg 14.

Claims (2)

1. lead power traction machine, it is characterized in that, include vehicle frame (1), be installed in a pair of reel (2a on the vehicle frame (1), 2b) twisted wire wheel apparatus of Gou Chenging and control drive-train means constitute, reel (2a, 2b) by bearing and spool shaft (21a, 21b) the connection that is rotatably assorted, spool shaft (21a, end 21b) is fixedlyed connected with the pedestal (10) on the vehicle frame (1), at reel (2a, 2b) surface offers wire casing (20), at reel (2a, side 2b) has been bolted to connection transmission gear wheel (22a, 22b) with hand-operated brake hoop (23a, 23b) device, two winding drum axle (2a, other end 2b) connects supporting by connecting rod (24); The control drive-train means is by transmission main shaft (3), non-return self-actuating brake transmission device (4), fall along conversion transmission case (5), gearbox (6), engine (7) constitutes, pedestal (10) on vehicle frame (1) is gone up by bearing and is rotated installation transmission main shaft (3), transmission main shaft (3) one ends are provided with pinion (31) and two winding drum (2a, 2b) transmission gear wheel (the 22a of side, 22b) cooperate drive two winding drum (2a, 2b) rotate in the same way, transmission main shaft (3) other end is provided with gear wheel (32) and cooperates with the output gear (41) of non-return self-actuating brake transmission device (4), the input gear (42) of non-return self-actuating brake transmission device (4) cooperates with the output gear (51) that falls along conversion transmission case (5), and the input belt wheel (52) along conversion transmission case (5) is in transmission connection by gearbox (6) and engine (7); Be provided with the buttock line pair roller type and lead and send device (8) on vehicle frame (1), it cooperates the transmission drive by sprocket wheel and gear drive (81) with the transmission gear wheel (22a) that reel (2a) side is provided with; On the gear wheel (32) in transmission main shaft (3) outside, fixedly install and be connected with capstan winch (9);
2, according to the described lead traction of claim 1 facility, it is characterized in that, middle part on vehicle frame (1) is provided with wheel (12), be respectively equipped with upset folding and unfolding screw rod at the two ends, the left and right sides of vehicle frame (1) rearward end and regulate supporting leg (13a, 13b), be provided with screw rod at the leading section of vehicle frame (1) and regulate supporting leg (14).
CN2011200767301U 2011-03-22 2011-03-22 Conducting wire power tractor CN202004379U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200767301U CN202004379U (en) 2011-03-22 2011-03-22 Conducting wire power tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200767301U CN202004379U (en) 2011-03-22 2011-03-22 Conducting wire power tractor

Publications (1)

Publication Number Publication Date
CN202004379U true CN202004379U (en) 2011-10-05

Family

ID=44707106

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200767301U CN202004379U (en) 2011-03-22 2011-03-22 Conducting wire power tractor

Country Status (1)

Country Link
CN (1) CN202004379U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102593756A (en) * 2012-03-20 2012-07-18 河北省送变电公司 Miniature tractor
CN103683112A (en) * 2013-11-30 2014-03-26 国网河南省电力公司南阳供电公司 Twisting and grinding type power transmission line cable tightening device and using method thereof
WO2015123929A1 (en) * 2014-02-20 2015-08-27 国家电网公司 Reverse-retreat preventing apparatus
CN106044414A (en) * 2016-07-29 2016-10-26 河南兰兴电力机械有限公司 Low-tension penta-division guiding rope paying-off device
CN107032202A (en) * 2017-01-10 2017-08-11 上海宇鹤自动化科技有限公司 A kind of capstan arrangement
CN110429509A (en) * 2019-08-12 2019-11-08 国网江苏省电力有限公司苏州供电分公司 A kind of high strength fibre rope draw off gear

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102593756A (en) * 2012-03-20 2012-07-18 河北省送变电公司 Miniature tractor
CN102593756B (en) * 2012-03-20 2014-09-10 国家电网公司 Miniature tractor
CN103683112A (en) * 2013-11-30 2014-03-26 国网河南省电力公司南阳供电公司 Twisting and grinding type power transmission line cable tightening device and using method thereof
WO2015123929A1 (en) * 2014-02-20 2015-08-27 国家电网公司 Reverse-retreat preventing apparatus
CN106044414A (en) * 2016-07-29 2016-10-26 河南兰兴电力机械有限公司 Low-tension penta-division guiding rope paying-off device
CN107032202A (en) * 2017-01-10 2017-08-11 上海宇鹤自动化科技有限公司 A kind of capstan arrangement
CN110429509A (en) * 2019-08-12 2019-11-08 国网江苏省电力有限公司苏州供电分公司 A kind of high strength fibre rope draw off gear

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP.

Effective date: 20120927

TR01 Transfer of patent right

Effective date of registration: 20120927

Address after: 118000 Zhenxing Road, Zhenxing District, Liaoning, Dandong, No. 8, No. five

Patentee after: Dandong Power Supply Company of Liaoning Electric Power Co., Ltd.

Patentee after: State Grid Corporation of China

Address before: 118000 Zhenxing Road, Zhenxing District, Liaoning, Dandong, No. 8, No. five

Patentee before: Dandong Power Supply Company of Liaoning Electric Power Co., Ltd.

Effective date of registration: 20120927

Address after: 118000 Zhenxing Road, Zhenxing District, Liaoning, Dandong, No. 8, No. five

Patentee after: Dandong Power Supply Company of Liaoning Electric Power Co., Ltd.

Patentee after: State Grid Corporation of China

Address before: 118000 Zhenxing Road, Zhenxing District, Liaoning, Dandong, No. 8, No. five

Patentee before: Dandong Power Supply Company of Liaoning Electric Power Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20111005

CX01 Expiry of patent term