CN102403675A - Conductor payoff rack - Google Patents

Conductor payoff rack Download PDF

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Publication number
CN102403675A
CN102403675A CN2011103552999A CN201110355299A CN102403675A CN 102403675 A CN102403675 A CN 102403675A CN 2011103552999 A CN2011103552999 A CN 2011103552999A CN 201110355299 A CN201110355299 A CN 201110355299A CN 102403675 A CN102403675 A CN 102403675A
Authority
CN
China
Prior art keywords
lead
rack
conductor
bases
support
Prior art date
Application number
CN2011103552999A
Other languages
Chinese (zh)
Inventor
陈红卫
殷志昂
杨留柱
刘洁
王群营
Original Assignee
河南省电力公司漯河供电公司
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 河南省电力公司漯河供电公司 filed Critical 河南省电力公司漯河供电公司
Priority to CN2011103552999A priority Critical patent/CN102403675A/en
Publication of CN102403675A publication Critical patent/CN102403675A/en

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Abstract

The invention discloses a conductor payoff rack for a power transmission line, which comprises a conductor wheel disc, rollers, four support frames, two rows of bases and two sets of brake devices, wherein the conductor wheel disc is supported on the rollers on which the four support frames are arranged respectively; every two support frames are respectively placed on the two rows of bases; and the brake devices are arranged at the middle of the two rows of bases transversely spanning below the conductor wheel disc. Each brake device is of a lever type structure and comprises a pressing rod, a brake pad arranged at the inner end of the pressing rod and a pressing rod supporting rod; and the two sets of brake devices are wholly seated between the two groups of support frames and are respectively installed on the two bases. The conductor payoff rack has the beneficial effects that the limit of a traditional operation method is basically solved, and the safety coefficient in the operation is greatly improved; and the space between every two rollers is correspondingly adjusted according to conductor wheel discs with different diameters, so that the payoff and use requirements of a conductor wheel with common mass are satisfied. As the rollers, the support frames, the bases, the brake devices and other parts on the conductor payoff rack are easy to process and assemble and are easy to popularize in the electric construction, the work efficiency is improved, and the safety is ensured during the use, and therefore, the economic and social effects are remarkable.

Description

A kind of lead pay off rack
Technical field
The present invention relates to a kind of transmission line construction instrument, particularly a kind of lead pay off rack when the transmission line wire exhibition is put.
Background technology
During the current power transmission line construction, when using conventional wires pay off rack spreading conducting wire, because limit by the place; Sometimes geology is soft; Though two pay off racks are adjusted with hydraulic means at Zhan Fangqian, lead is let slip in the journey in exhibition, can move because of two pay off racks receive force unbalance that the unwrapping wire rotating shaft of whole lead rim is breakked away to one; The lead dish slides into a rear flank and can be adjacent to pay off rack and can not move, and influences job scheduling and dangerous.Sometimes, the sliding phenomenon of running also can take place in rotating shaft and pay off rack contact portion when rotating, and guards ineffectively like the operating personnel, possibly cause whole lead dish to fall down from pay off rack.Above-mentioned traditional pay off rack causes certain potential safety hazard because of fault of construction to construction, and because of will often adjusting in the operation process, influences job scheduling.For this reason, need a kind of novel conductive wire pay off rack of exploitation.
Summary of the invention
The present invention is directed to deficiency and defective that the conventional wires pay off rack exists, a kind of improved lead pay off rack is provided, under the robust prerequisite of lead dish, can make unfolding conductor the process not only convenient but also safety that becomes.
The technical scheme that the present invention adopts is following:
The present invention includes roller, support, base and brake gear.At the set respectively roller upper support lead dish of four supports, four supports are divided into two groups, place respectively on two row's bases, and lead dish below is provided with brake gear, and brake gear places on the base.
Said roller is a concave, and the embedded bearing of roller is connected with support through axis, and two the one group both sides that are positioned at the lead dish respectively are in order to the support conductors dish.
Said support comprises two equilateral triangle sub-stents, and two sub-stent tops connect as one through the roller axis, and the lower part places on two main braces of base.
Said base is the fence type structure, is made up of two main braces and some stulls, and two main braces are provided with some adjustment holes, fix and regulate the horizontal level of support through bolt and nut component.
Said brake gear is a lever-type structure, comprises depression bar, the inner set brake block of depression bar and depression bar support bar, and totally two covers are placed between two supports, is installed in respectively on two row's bases.
The base of this lead pay off rack is a fence type, increases with contact area of ground, and adjustment hole is arranged on the base; Two distances between the roller be can change, needs, Zhan Fangshi put to adapt to the exhibition of different-diameter lead dish; Abandoning using rotating shaft to penetrate the lead dish, is the line-putting method of center stress point with the rotating shaft, but the outside wheel disc of lead dish is put on the lead pay off rack four rolling; Make down-shift of working center, more stable.Roller is a concave, and the edge can be fixed in the outside wheel disc of lead dish in the less space, can prevent effectively that the lead dish from deflecting away from, thereby solves the problem that skew takes place in the lead dish rotation process.
The present invention has fundamentally solved the limitation of traditional work method, and the coefficient of safety when improving operation greatly, and can be different according to the diameter of lead dish, make the roller spacing make corresponding adjustment, can satisfy the instructions for use of general weight lead dish unwrapping wire.During real work,, though the frictional force of the more traditional pay off rack of frictional force of roller and lead dish increases to some extent, the lead dish is better controlled, thereby reached the purpose of increasing work efficiency at the scene owing to use hauling machine to operate.Because the parts such as roller, support, base and brake gear on the lead pay off rack are processing and assembling easily, in power construction, be easy to promote, can increase work efficiency and guarantee safety, economic and social benefits are obvious.
Description of drawings
Accompanying drawing is a perspective view of the present invention.
Embodiment
Further introduce embodiments of the invention below in conjunction with accompanying drawing:
Shown in accompanying drawing, the present invention is mainly by roller 2, support 3, and base 4, brake gear 5 is formed.At the set respectively roller 2 upper support lead dishes of four supports 3, four supports 3 are divided into two groups, place respectively on two row's bases 4, and two brake gears 5 place lead dish below, are installed in respectively on two row's bases 4.
Support 3 is the equilateral triangle structure, two sub-stents inside and outside each wire-unfolding rack 3 minutes, and the upper end of two sub-stents links to each other through axis; The support bottom places on two main braces of base 4; There is perforation both sides, in this perforation, penetrate screw rod, and realization is connected with base 4.
Roller 2 is a concave, and its thickness satisfies normally putting into of lead dish 1, embedded bearing, and roller 2 is set on the axis, is connected with support 3 through axis.
Brake gear 5 is a lever-type structure, and integral seat falls between two supports 3, and totally two covers are loaded on respectively on two row's bases 4.Be made up of depression bar, the inner set brake block of depression bar and depression bar support bar etc., the staff moves up and down brake block through moving up and down depression bar, contacts with lead dish 1, thereby realizes brake.
Base 4 is the fence type structure, is welded by some stulls and two main braces, and some adjustment holes 6 are arranged; After aliging, 3 perforation of this adjustment hole 6 and support penetrate screw rod; Below main brace, fix, its objective is, suitably regulate support 3 horizontal levels for size according to lead dish 1 with nut; So that make two rollers 2 just in time can place lead dish 1 side-lower appropriate location, and make the brake gear 5 can reliably working.Stull can increase and the earth contact-making surface, makes whole pay off rack more firm.
During real work, earlier operation field is carried out levelling of the land, at the scene according to the length of lead dish 1; With two parallel respectively putting well of pay off rack, sling lead dish 1 with hanging device then and be placed on two pay off rack tops, slowly put down; Make the outside wheel disc of lead dish 1 put into four rolling 2, start hauling machine, carry out the unwrapping wire operation; Unwrapping wire finishes, and two staff operate brake gear 5 depression bars, stop unwrapping wire.

Claims (5)

1. lead pay off rack that is used for transmission line; It is characterized in that: it comprises roller, support, base and brake gear; At the set respectively roller upper support lead dish of four supports, four supports are divided into two groups, place respectively on two row's bases; Lead dish below is provided with brake gear, and brake gear places on the base.
2. according to claims 1 described lead pay off rack, it is characterized in that: said roller is a concave, and the embedded bearing of roller is connected with support through axis, two one group two-side supporting lead dish that is positioned at the lead dish respectively.
3. according to claims 1 or 2 described lead pay off racks, it is characterized in that: said support comprises two equilateral triangle sub-stents, and two sub-stent tops connect as one through the roller axis, and the lower part places on two main braces of base.
4. according to claims 1 described lead pay off rack, it is characterized in that: said base is made up of two main braces and some stulls, and two main braces are provided with some adjustment holes, fix and regulate the horizontal level of support through bolt and nut component.
5. according to claims 1 described lead pay off rack, it is characterized in that: said brake gear comprises depression bar, the inner set brake block of depression bar and depression bar support bar, and totally two covers are placed between two supports, is installed in respectively on two row's bases.
CN2011103552999A 2011-11-10 2011-11-10 Conductor payoff rack CN102403675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103552999A CN102403675A (en) 2011-11-10 2011-11-10 Conductor payoff rack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103552999A CN102403675A (en) 2011-11-10 2011-11-10 Conductor payoff rack

Publications (1)

Publication Number Publication Date
CN102403675A true CN102403675A (en) 2012-04-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011103552999A CN102403675A (en) 2011-11-10 2011-11-10 Conductor payoff rack

Country Status (1)

Country Link
CN (1) CN102403675A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102801129A (en) * 2012-07-09 2012-11-28 牡丹江水力发电总厂 Synchronous paying-off tool
CN103590794A (en) * 2013-11-27 2014-02-19 中国石油化工股份有限公司 Safe and rapid gun assembling support for perforating operation
CN104609263A (en) * 2015-01-09 2015-05-13 芜湖航天特种电缆厂 Paying-off device
CN104709760A (en) * 2015-01-09 2015-06-17 芜湖航天特种电缆厂 Paying-off method of paying-off device
CN106159805A (en) * 2016-08-18 2016-11-23 国网湖南省电力公司带电作业中心 The mobile cloth cable car built for the bypass of agriculture distribution line and application process thereof
CN107472989A (en) * 2017-07-27 2017-12-15 南通博旭时装有限公司 A kind of feeding machanism of Weaving device
CN109841350A (en) * 2017-11-24 2019-06-04 中天科技海缆有限公司 Cable production equipment and cable production method
CN111653985A (en) * 2020-08-06 2020-09-11 山东中大电源科技有限公司 DC power supply cable installation device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2475720Y (en) * 2001-02-26 2002-02-06 陈瑞敏 Rotary plateform for cable paying off
CN201331976Y (en) * 2009-01-08 2009-10-21 浙江万马天屹通信线缆有限公司 Passively drawing type brake homogenizer of
CN101707335A (en) * 2009-11-12 2010-05-12 芜湖新兴铸管有限责任公司 Large cable laying device
CN101789570A (en) * 2010-03-30 2010-07-28 中国第一冶金建设有限责任公司 Methods for manufacturing and using cable-laying tool for cable coil in construction site
WO2010133879A1 (en) * 2009-05-22 2010-11-25 Wellstream International Limited Transporting and installing flexible pipe
CN202321787U (en) * 2011-11-10 2012-07-11 河南省电力公司漯河供电公司 Wire pay-off stand

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2475720Y (en) * 2001-02-26 2002-02-06 陈瑞敏 Rotary plateform for cable paying off
CN201331976Y (en) * 2009-01-08 2009-10-21 浙江万马天屹通信线缆有限公司 Passively drawing type brake homogenizer of
WO2010133879A1 (en) * 2009-05-22 2010-11-25 Wellstream International Limited Transporting and installing flexible pipe
CN101707335A (en) * 2009-11-12 2010-05-12 芜湖新兴铸管有限责任公司 Large cable laying device
CN101789570A (en) * 2010-03-30 2010-07-28 中国第一冶金建设有限责任公司 Methods for manufacturing and using cable-laying tool for cable coil in construction site
CN202321787U (en) * 2011-11-10 2012-07-11 河南省电力公司漯河供电公司 Wire pay-off stand

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102801129A (en) * 2012-07-09 2012-11-28 牡丹江水力发电总厂 Synchronous paying-off tool
CN103590794A (en) * 2013-11-27 2014-02-19 中国石油化工股份有限公司 Safe and rapid gun assembling support for perforating operation
CN104609263A (en) * 2015-01-09 2015-05-13 芜湖航天特种电缆厂 Paying-off device
CN104709760A (en) * 2015-01-09 2015-06-17 芜湖航天特种电缆厂 Paying-off method of paying-off device
CN104709760B (en) * 2015-01-09 2018-11-06 芜湖航天特种电缆厂股份有限公司 The line-putting method of wire dispenser
CN106159805A (en) * 2016-08-18 2016-11-23 国网湖南省电力公司带电作业中心 The mobile cloth cable car built for the bypass of agriculture distribution line and application process thereof
WO2018033122A1 (en) * 2016-08-18 2018-02-22 国网湖南省电力公司带电作业中心 Mobile wiring cable car used for construction of rural power distribution network line bypass, and application method thereof
CN107472989A (en) * 2017-07-27 2017-12-15 南通博旭时装有限公司 A kind of feeding machanism of Weaving device
CN109841350A (en) * 2017-11-24 2019-06-04 中天科技海缆有限公司 Cable production equipment and cable production method
CN111653985A (en) * 2020-08-06 2020-09-11 山东中大电源科技有限公司 DC power supply cable installation device
CN111653985B (en) * 2020-08-06 2020-12-18 山东中大电源科技有限公司 DC power supply cable installation device

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Application publication date: 20120404