CN104045014A - Pole arraying frame for pole welding - Google Patents

Pole arraying frame for pole welding Download PDF

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Publication number
CN104045014A
CN104045014A CN201410263142.7A CN201410263142A CN104045014A CN 104045014 A CN104045014 A CN 104045014A CN 201410263142 A CN201410263142 A CN 201410263142A CN 104045014 A CN104045014 A CN 104045014A
Authority
CN
China
Prior art keywords
welding
pole
channel
steel
frame
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
CN201410263142.7A
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Chinese (zh)
Inventor
尹刚
薛建
李健
石绍才
孟令彬
公丕臣
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.)
Guo Wang Mengyin Shandong County Electric Co
State Grid Corp of China SGCC
Original Assignee
Guo Wang Mengyin Shandong County Electric Co
State Grid Corp of China SGCC
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 Guo Wang Mengyin Shandong County Electric Co, State Grid Corp of China SGCC filed Critical Guo Wang Mengyin Shandong County Electric Co
Priority to CN201410263142.7A priority Critical patent/CN104045014A/en
Publication of CN104045014A publication Critical patent/CN104045014A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a pole arraying frame for pole welding, comprising a portal hanger, a joint base and an auxiliary boom, wherein the portal hanger is formed by welding two seamless steel tube columns and a seamless steel tube beam into a portal shape; triangle supports are welded with the connection parts of the seamless steel tube columns and the seamless steel tube beam; the seamless steel tube beam is welded with a flying ring suspended with a lever block being provided with a chain block; the joint base is formed by welding a channel steel brace and triangle steel at two ends of the channel steel brace into a shape of I; a groove of the channel steel brace is internally provided with insertion holes in plug-in connection with the two seamless steel tube columns of the portal hanger; the auxiliary boom comprises a channel steel horizontal plate; the channel steel horizontal plate is provided with through holes corresponding to the two seamless steel tube columns of the portal hanger; two suspension clasps and two rolling wheels are arranged on the channel steel horizontal plate; the suspension clasps are connected with the chain block through an oil immersed wire rope. The pole arraying frame for pole welding solves the technical problems of wasting of time and energy, application limitations and poor safety performance in the prior art, and is very suitable for repair operations of concrete poles in mountain areas.

Description

A kind of tier pole frame for electric pole welding
technical fieldthe invention belongs to transmission line of electricity cement pole welding apparatus technical field, relate to a kind of tier pole frame for electric pole welding.
background technologymengyin County is located in innerland, safe Mt.Yishan district, 85% transmission line of electricity is positioned at mountain area, 8 of the existing 110kV transmission lines of electricity of Guo Wang Mengyin, Shandong county electric company, wherein two wild lines cover 2, line with south and have moved more than 40 years, 12 of 35kV transmission lines of electricity, wherein 5 have been moved more than 40 years, and in these circuits, cement pole is more, and cement pole problem of aging becomes increasingly conspicuous.For guaranteeing Mengyin mains supply reliability, stability, meet the demand of socio-economic development, as transmission line of electricity O&M service work personnel, we must accelerate the O&M service work of electrical network shaft tower, increase work efficiency, and reduce power off time.At the new frame of transmission line of electricity cement pole, change in operation, tier pole, the welding operation of two poles, three pair rod are wasted time and energy.Only before welding tier pole leveling this, use mound method, the bolster method of prior art, two pole leveling, weld needs 14 people and has worked four hours; If three pair rod generally just needs 18 in situation so smoothly and more than people works five hours, the problem that affects the duration highlights gradually, how to improve welding job efficiency, and reducing drain on manpower and material resources is current problem demanding prompt solution.
At present before welding cement pole to drain leveling method of work outmoded, labor intensive, material resources, financial resources are more, can not adapt to the requirement of general overhaul, the effect and quality of impact welding.The mound of prior art props up staying: be according to cement pole site contour, pile up right quantity, height mound under shaft, in mound process, dock leveling, this methods are simple, use facility are simple, and 18 meters of Double-section rod leveling need 14 people, are not easy to operation, labour cost is higher, generally be applicable to flat country, but larger for topographic inequality, the soil is porous, mound leveling can not be completely applicable, and safety is lower; Sleeper bolster method: be by fixing a joint, another joint, by using sleeper, bolt to regulate height and level, is realized leveling.(sleeper: (volume: 25 * 25 * 80cm, quality: 25kg), this mode is for mountain area landform complicated and changeable, and the sleeper quantity of use is more, and its leveling process hazard is larger; Crane suspension method: fix a joint, another joint is by being used crane to hang, in conjunction with manpower auxiliary adjustment height, level, realize leveling, this method is simple, and facility are complicated, need nine people to coordinate with crane, crane cost is higher, and the method is applicable to enter the place of crane, better with first two method fiting effect.Because the quality of cement pole own is larger, prior art mound prop up staying and easily cave in, easily cause the even weld bond fracture of new weld line rod bending; Adopt sleeper bolster method difficulty when carrying out minor adjustments larger, once bolt used skids off, can cause serious consequence.
In sum: prior art exists to waste time and energy, applied environment has limitation, and the technical matters of poor safety performance.
summary of the inventionthe object of the invention is to solve prior art exist waste time and energy, applied environment has limitation, and the technical matters of poor safety performance, provides a kind of tier pole frame for electric pole welding.
To achieve these goals, a kind of tier pole frame for electric pole welding of the present invention, it comprises a shape upending frame, combined footing and secondary suspension rod, described door shape upending frame is a shape by two solid drawn pipe columns and a solid drawn pipe beam welding, the connecting portion welding gusseted of solid drawn pipe column and solid drawn pipe crossbeam, is welded with the suspension ring that hang with Lever Blocks with jack on solid drawn pipe crossbeam; Described combined footing is " work " font by channel-section steel stull and the triangular steel welding that is positioned at channel-section steel stull two ends, is provided with the jack of pegging graft with two solid drawn pipe columns of door shape upending frame in the groove of channel-section steel stull; It comprises channel-section steel transverse slat described secondary suspension rod, and channel-section steel transverse slat is provided with the through hole corresponding with two solid drawn pipe columns of door shape upending frame, and channel-section steel transverse slat is provided with two and withholds and two scroll wheels, withholds by oil immersion steel rope and is connected with jack.
Reasonable in design of the present invention, novelty, make simple, assembling, convenient disassembly, by jack, carry out the operation of cement pole Level tune very simple, during use, by the parallel placement that keeps at a certain distance away of plural tier pole frame, cement pole to be welded is placed in respectively between two scroll wheels of secondary suspension rod, by startup hand, pull calabash and pull jack to adjust levelness, so that welding.The invention solves prior art exist waste time and energy, applied environment has limitation, and the technical matters of poor safety performance is applicable to mountain area cement pole repair very much.
accompanying drawing explanationfig. 1 is structural representation of the present invention;
Fig. 2 is combined footing structural representation of the present invention;
Fig. 3 is the secondary hanging rod structure schematic diagram of the present invention.
In figure 1, solid drawn pipe column 2, solid drawn pipe crossbeam 3, gusseted 4, jack 5, Lever Blocks 6, suspension ring 7, channel-section steel stull 8, triangular steel 9, jack 10, channel-section steel transverse slat 11, through hole 12, withhold 13, scroll wheel 14, oil immersion steel rope
the specific embodimentwith reference to accompanying drawing, it comprises a shape upending frame, combined footing and secondary suspension rod the present invention, described door shape upending frame is a shape by two solid drawn pipe columns 1 and solid drawn pipe crossbeam 2 welding, the connecting portion welding gusseted 3 of solid drawn pipe column 1 and solid drawn pipe crossbeam 2, is welded with the suspension ring 6 that hang with Lever Blocks 5 with jack 4 on solid drawn pipe crossbeam 2; Described combined footing is " work " font by channel-section steel stull 7 and triangular steel 8 welding that are positioned at channel-section steel stull 7 two ends, is provided with the jack 9 of pegging graft with two solid drawn pipe columns 1 of door shape upending frame in the groove of channel-section steel stull 7; It comprises channel-section steel transverse slat 10 described secondary suspension rod, channel-section steel transverse slat 10 is provided with the through hole 11 corresponding with two solid drawn pipe columns 1 of door shape upending frame, channel-section steel transverse slat 10 is provided with two and withholds 12 and two scroll wheels 13, withholds 12 and is connected with jack 4 by oil immersion steel rope 14.
the present invention development according to and feasibility analysis:
1, development group is comprised of the business backbone of circuit fortune inspection class, has stronger managerial ability and business skill, in innovation innovation, can formulate targetedly and implement every effective measures, guarantees that technology innovation safely smoothly, complete efficiently.
2, the design of tier pole frame, development in line with safe and reliable, small-sized flexibly, easy installation and removal, practical policy carry out, use the materials such as GB channel-section steel, solid drawn pipe, reinforcing bar, can meet the requirement of the mechanical strengths such as cement pole welding, leveling operation lower pulling force, tension force.
3, use support, by easily leveling rapidly of jack, save weld time, utilize the jack and the combination of tier pole frame that have had to make it give full play to the preceence of technology innovation, both increased instrument degree of utilization, having reduced again waste of human resource, met national grid needs of production, is the basis of teams and groups of enterprise " five little construction ".
4, tier pole frame of the present invention, two above couplings, leveling cement pole; Make simply, easy to use, coordinate jack to use, realize seven people's levelling 18m two joint cement poles, the weight of tier pole frame of the present invention is at 6.1kg, and 850 yuan of costs of manufacture can meet the tier pole of complex-terrain, leveling work, and portal and base quick release.
the making of primary clustering of the present invention and effect:
1, door shape upending frame, is used solid drawn pipe to be welded into a row, and interior welding gusseted is strengthened firm, welds semicircle suspension ring, articulates jack, and its makes simple, and cost is low, and volume is little, be easy to deposit and transport; Can articulate jack, realize lifting supporting role.
2, combined footing, use channel-section steel, be welded into " work " font, in channel-section steel, according to the higher steel pipe jack of door shape upending frame column welding compatible degree, it is easy to install, dismounting, make simple, but surface needs anti-corrosion treatment, it can realize ground supports, increases area of thrust surface, prevent that tier pole frame from sinking, and keeps its steadiness.
3, secondary suspension rod, use channel-section steel, weld scroll wheel thereon, be connected by steel pipe jack with door shape upending frame, by Lever Blocks or jack, promote, it makes simple, but need anticorrosion, lubricated, maintenance, can realize rapid assembling, dismounting, peg graft, realize the hight coordinate with door shape upending frame, elevation process is steady, rotatable cement pole between while two scroll wheels in the above, the two ends of secondary suspension rod connect lifting oil immersion steel rope, the spacing of middle two scroll wheels is according to the diameter setting of cement pole, in the channel-section steel of secondary suspension rod, according to the spacing of door shape upending frame two columns, weld the higher through hole of compatible degree.
the technical problem underlying that the present invention solves:
1, more stable, safer.Because the quality of cement pole own is larger, the mound of prior art props up staying and easily caves in, and easily causes the even weld bond fracture of new weld line rod bending; Adopt sleeper bolster method difficulty when carrying out minor adjustments larger, once bolt used skids off, can cause serious consequence.Tier pole frame of the present invention adopts I shape combined footing, and welding angle steel is strengthened its stability, reduces sedimentation, the steady safety of control process.
2, leveling is more efficient, saves a large amount of manpower and materials.Approach two poles of two tons heavy, adopt manpower to carry out Level tune to it, in the comparatively complicated mountain area operation of landform, conventionally need 14 people left and right, adopt tier pole frame of the present invention that original manpower operation is changed into after half mechanical work that adopts jack dexterously, can save the manpower of half.Manual shift horizontal process conventionally extremely difficulty put in place fast, personnel need to have a rest midway, to making work efficiency lower, after adopting and only needing seven people that every joint cement pole is arranged on same straight line in tier pole frame control process of the present invention, prop up tier pole frame, subsequent adjustment five people just can complete, and Level tune process need not be interrupted rest, save time, raise the efficiency.
3, make simply, simple to operate, be easy to carry about with one.Bridge is comprised of three parts, makes simply, and assembling, convenient disassembly, carry out the operation of cement pole Level tune very simple, and its every a part of quality is less by jack, after dismounting, all can plane place, and is easy to carry about with one and transports.
the benefit that innovation of the present invention obtains:
1, use comparative analysis:
On November 08th, 2013, overhauling in the fall camp site uses tier pole frame of the present invention, and to having carried out its leveling, weld time record, with have compared old method tier pole, leveling, weld time before great minimizing, the use of tier pole frame of the present invention in cement pole leveling, welding operation improved work efficiency greatly.Wherein: leveling is consuming time shortened to 1 hour by 4 hours, weld and consuming timely shorten to 0.5 hour by 2 hours, manually by 14 people, be reduced to 6 people.
2, performance analysis
direct economic benefit:it is 0.3 ten thousand yuan that the design makes total cost of the present invention, and meet the use of the middle construction equipment of < < transmission line construction routing process > > and the electric power safety working regulation > > of < < State Grid Corporation of China (electric power circuit part) and managing security tools and instruments, keeping, the requirement that checks and test, compare with facility with traditional handicraft, tier pole frame of the present invention is easy to carry about with one, adjustability, applicability is strong, time processing, lifelong being benefited, reduced tier pole leveling time and tier pole personnel's input, make the welding of cement pole rapider, comprehensively.
According to darg 12 hours, adopt aging method to employ 14 people, within one day, can complete the welding of 18 meter of two joint cement pole of 3 base; Adopt tier pole frame of the present invention to employ 6 people under tier pole frame quantity sufficiency, within one day, can complete the welding of 18 meter of two joint cement pole of 12 base.According to 100 yuan of every hired laborers one day, every day, 380 yuan of calculating of incidentals such as vehicle, welded 18 meter of two joint cement pole of 12 base, adopts tier pole frame of the present invention can save every day to pay 6140 yuan whole.
indirect economic effect:use tier pole frame leveling process of the present invention without shovel soil, reduced the destruction to vegetation in work progress, be conducive to environmental protection.Wide popularization and application in electric system, reaches large-scale production, for the tier pole of two joints, more piece cement pole, welding provide suitable tier pole facility, facilitates leveling, accelerates welding speed, reduces the consumption of human resources.
Benefit is towards the society unlimited, and simple construction equipment, can make for liberating the productive forces, developing the productivity outstanding contribution.
In order to consolidate achievements of technology innovation, circuit fortune inspection class is to its transformation that further becomes more meticulous, prepare to write < < transmission line cement pole steel mouth welding tier pole frame description of operation > > simultaneously, make it reach normalisation, standardization.

Claims (1)

1. the tier pole frame for electric pole welding, it is characterized in that it comprises a shape upending frame, combined footing and secondary suspension rod, described door shape upending frame is a shape by two solid drawn pipe columns and a solid drawn pipe beam welding, the connecting portion welding gusseted of solid drawn pipe column and solid drawn pipe crossbeam, is welded with the suspension ring that hang with Lever Blocks with jack on solid drawn pipe crossbeam; Described combined footing is " work " font by channel-section steel stull and the triangular steel welding that is positioned at channel-section steel stull two ends, is provided with the jack of pegging graft with two solid drawn pipe columns of door shape upending frame in the groove of channel-section steel stull; It comprises channel-section steel transverse slat described secondary suspension rod, and channel-section steel transverse slat is provided with the through hole corresponding with two solid drawn pipe columns of door shape upending frame, and channel-section steel transverse slat is provided with two and withholds and two scroll wheels, withholds by oil immersion steel rope and is connected with jack.
CN201410263142.7A 2014-06-14 2014-06-14 Pole arraying frame for pole welding Pending CN104045014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410263142.7A CN104045014A (en) 2014-06-14 2014-06-14 Pole arraying frame for pole welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410263142.7A CN104045014A (en) 2014-06-14 2014-06-14 Pole arraying frame for pole welding

Publications (1)

Publication Number Publication Date
CN104045014A true CN104045014A (en) 2014-09-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104773654A (en) * 2015-04-10 2015-07-15 国网重庆云阳县供电有限责任公司 Concrete electric pole arrangement device
CN111691883A (en) * 2020-05-13 2020-09-22 北京发研工程技术有限公司 Full-rope sawing cave mining construction method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771988A (en) * 1983-10-14 1988-09-20 Scroggins Sr Philip E Lifting apparatus for heavy folding doors
US6257555B1 (en) * 2000-02-15 2001-07-10 David Michael Barbara Stump and pole extraction device
CN201587828U (en) * 2010-01-26 2010-09-22 葛洲坝集团机电建设有限公司 Gantry crane
CN202175529U (en) * 2011-08-03 2012-03-28 重庆市綦江县供电有限责任公司 Movable gantry crane
CN202175527U (en) * 2011-07-04 2012-03-28 江苏省电力公司海门市供电公司 Portable manual multifunctional lifting jack
CN203938414U (en) * 2014-06-14 2014-11-12 国家电网公司 A kind of tier pole frame for electric pole welding

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771988A (en) * 1983-10-14 1988-09-20 Scroggins Sr Philip E Lifting apparatus for heavy folding doors
US6257555B1 (en) * 2000-02-15 2001-07-10 David Michael Barbara Stump and pole extraction device
CN201587828U (en) * 2010-01-26 2010-09-22 葛洲坝集团机电建设有限公司 Gantry crane
CN202175527U (en) * 2011-07-04 2012-03-28 江苏省电力公司海门市供电公司 Portable manual multifunctional lifting jack
CN202175529U (en) * 2011-08-03 2012-03-28 重庆市綦江县供电有限责任公司 Movable gantry crane
CN203938414U (en) * 2014-06-14 2014-11-12 国家电网公司 A kind of tier pole frame for electric pole welding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104773654A (en) * 2015-04-10 2015-07-15 国网重庆云阳县供电有限责任公司 Concrete electric pole arrangement device
CN111691883A (en) * 2020-05-13 2020-09-22 北京发研工程技术有限公司 Full-rope sawing cave mining construction method
CN111691883B (en) * 2020-05-13 2021-10-15 北京发研工程技术有限公司 Full-rope sawing cave mining construction method

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Application publication date: 20140917