CN204992482U - Can set up ground wire link plate of angle wantonly - Google Patents

Can set up ground wire link plate of angle wantonly Download PDF

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Publication number
CN204992482U
CN204992482U CN201520588016.9U CN201520588016U CN204992482U CN 204992482 U CN204992482 U CN 204992482U CN 201520588016 U CN201520588016 U CN 201520588016U CN 204992482 U CN204992482 U CN 204992482U
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CN
China
Prior art keywords
ground wire
link plate
wire link
plate
staple bolt
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Active
Application number
CN201520588016.9U
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Chinese (zh)
Inventor
李言谙
赵庭赫
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.)
State Grid Corp of China SGCC
State Grid Liaoning Electric Power Co Ltd
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State Grid Corp of China SGCC
State Grid Liaoning Electric Power Co Ltd
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Publication date
Application filed by State Grid Corp of China SGCC, State Grid Liaoning Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201520588016.9U priority Critical patent/CN204992482U/en
Application granted granted Critical
Publication of CN204992482U publication Critical patent/CN204992482U/en
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Abstract

The utility model relates to a can set up ground wire link plate of angle wantonly, including dull and stereotyped staple bolt subassembly, ground wire link plate, staple bolt reinforcing plate, the ground wire link plate reinforcing plate of two sets of circular arc board both sides welding, the welding of ground wire link plate is in the middle of the circular arc board of staple bolt subassembly, the welding of ground wire link plate reinforcing plate is welded below the ground wire link plate and with the circular arc board, the staple bolt reinforcing plate lies in dull and stereotyped last downside and welds with dull and stereotyped and circular arc board respectively to it is sidewise that it lies in ground wire link plate tongfang, it is fixed that two sets of staple bolt subassemblies pass through bolted connection. The beneficial effects of the utility model are that: 1, the form of staple bolt has been adopted, installation angle can be set up at will, 2, need not slice off the ground wire link plate on the former steel pipe pole when more correcting students' papers, avoided installer high altitude cutting welding jobs, 3, the staple bolt adopts convex former card that can be stable solid on polygonal crest line, firm effectual, 4, do not hinder the ground wire to hang the operation of insulating hanger in the construction.

Description

A kind of ground wire link plate that angle can be set arbitrarily
Technical field
The utility model relates to a kind of ground wire link plate, belongs to steel pipe pole power transmission and transformation field, particularly relates to a kind of ground wire link plate that can arrange arbitrarily angle.
Background technology
Along with the sustainable development of Chinese national economy, power consumption is poly-to be increased, Power Transmission Engineering in Urban District increasing number, and the high-tension line of construction gets more and more.The power transmission sequence of current employing has two kinds: a kind of be power cable it adopt the cable of special processing and manufacturing, be buried in underground or be laid in cable tunnel; Another kind is modal overhead transmission line, and it generally uses uninsulated plain conductor, by standing on the shaft tower on ground as holder, is suspended on shaft tower by wire insulator.Because cable is more expensive, therefore the current most ultra-high-tension power transmission line of China all adopts overhead transmission line.The features such as steel pipe pole is little relative to the floor space of conventional angle steel tower with it, good looking appearance, structure simple, handling ease are widely used in the high-tension overhead line of Xincheng District.The form that current 10KV and following Designing Steel Tube Pole generally adopt ground wire link plate and three to arrange cross-arm to combine, because in work progress, steel pipe pole lower margin flange is connected with the earth anchor being embedded in underground, thus fixing firm steel pipe pole cannot random conversion direction.But due in practice of construction process or steel pipe pole secondary utilize in process and may occur special geology or environmental aspect and cause the ground wire link plate direction of the steel pipe pole fixed different from line direction, whole steel pipe pole then can be caused to hang ground wire, and be in the top of steel pipe pole due to ground wire link plate, workmen cannot climb up fixing firm steel pipe pole masthead and carries out cutting weld job by Portable device, so the form dismantling whole section of body of rod epimere can only be taked more to correct students' papers, not only waste of manpower but also waste material financial resources, it is the thorny problem being brought large loss in steel pipe pole installation process by widget, arise at the historic moment based on the problems referred to above the utility model.
Summary of the invention
The purpose of this utility model is to provide a kind of ground wire link plate that can arrange arbitrarily angle, ground wire link plate is welded on the anchor ear of two groups of arc plate both sides welding plates, by bolt, two groups of anchor ears are fastened on the top of steel pipe pole, thus solve workmen and cannot climb up fixing firm steel pipe pole masthead and carry out cutting the large problem of weld job by Portable device, the utility model safe ready, operation facility, steadiness are good, reach the economic benefit of throwing a sprat to catch a herring.
For achieving the above object, the utility model realizes by the following technical solutions:
Can arrange arbitrarily a ground wire link plate for angle, it is characterized in that, comprise the hoop component of two groups of arc plate both sides welding plates, ground wire link plate, anchor ear stiffener, ground wire link plate stiffener, described ground wire link plate is welded in the middle of the arc plate of hoop component; Ground wire link plate stiffener to be welded on below ground wire link plate and to weld with arc plate; Anchor ear stiffener is positioned at dull and stereotyped upper and lower sides and welds with dull and stereotyped and arc plate respectively, and it is positioned at the equidirectional side of ground wire link plate; Two groups of hoop components are bolted fixing.
Described hoop component is that two dull and stereotyped assemblies are welded in arc plate both sides, and on it, arc length is less than the arc length of place circular diameter, and its both sides flat board is provided with bolt connecting hole.
Preformed hole diameter on the length L >=1.5 times ground wire link plate that the weld of described ground wire link plate stiffener and ground wire link plate stays.
Compared with prior art, the beneficial effects of the utility model are:
1, have employed the form of anchor ear, ground wire link plate setting angle can be arbitrarily set.
Do not need the ground wire link plate on former steel pipe pole to slice off when 2, more correcting students' papers, only need to avoid line link plate position, original place and reinstall the utility model, avoid installation personnel high-altitude cutting weld job, achieve the economic benefit of throwing a sprat to catch a herring.
3, due to present stage steel pipe pole cross section many employings polygon, and the utility model anchor ear adopts circular arc therefore Absorbable organic halogens is fastened on polygonal crest line, firmly effective.
4, preformed hole diameter on the length L >=1.5 times ground wire link plate stayed due to the weld of ground wire link plate stiffener and ground wire link plate, so do not hinder ground wire to hang the suspension operation of the insulation hanger in construction.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the stereogram of Fig. 1.
Fig. 5 is the utility model scheme of installation.
Fig. 6 is that the utility model implements illustration.
In figure: 1-arc plate 2-dull and stereotyped 3-anchor ear stiffener 4-bolt connecting hole 5-ground wire link plate 6-preformed hole 7-ground wire link plate stiffener 8-bolt 9-steel pipe pole
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As Fig. 1-Fig. 4, a kind of ground wire link plate that angle can be set arbitrarily, comprise arc plate 1, flat board 2, anchor ear stiffener 3, bolt connecting hole 4, ground wire link plate 5, preformed hole 6, ground wire link plate stiffener 7, bolt 8, the both sides that wherein two flat boards 2 are welded on arc plate 1 respectively form hoop component A, the arc length of described arc plate 1 is less than the arc length of place circular diameter, and two flat boards 2 after welding are smooth with the inner side of arc plate 1.
Described ground wire link plate 5 front end is circular arc type, and which is provided with preformed hole 6, it is welded on the outer side center line of hoop component A.Below ground wire link plate 5, center line is welded with ground wire link plate stiffener 7, and the opposite side of ground wire link plate stiffener 7 welds with arc plate 1, the diameter of preformed hole 6 on the length L >=1.5 times ground wire link plate that ground wire link plate stiffener 7 and the weld of ground wire link plate 5 stay.The flat board 2 of the both sides of hoop component A is provided with symmetrical bolt connecting hole 4, and the both sides up and down that anchor ear stiffener 3 is positioned at flat board 2 are welded with dull and stereotyped 2 and anchor ear 1 respectively, and it is positioned at the equidirectional side of ground wire link plate 5.
As Fig. 5, be the utility model scheme of installation, a kind of ground wire link plate that can arrange arbitrarily angle, two groups of hoop component A are connected and fixed by bolt 8.
Following examples are implemented under premised on the utility model, but protection range of the present utility model is not limited to following embodiment, are conventional method if no special instructions in following embodiment.
[embodiment]
As Fig. 6, that the utility model implements illustration, when the ground wire link plate that can arrange arbitrarily angle is more corrected students' papers: the top two groups of hoop component A being placed in ten hexagonal steel pipe poles 9, penetrates adapted plain cushion and bullet pad in bolt connecting hole 4 with bolt 8 and be fixed on steel pipe pole by two groups of anchor ear A.Arc length due to arc plate 1 is less than the arc length of place circular diameter, so leave space between two groups of hoop component A, so just can control the degree of tightening of bolt 8 and the utility model is firmly stuck on the crest line of steel pipe pole.After the utility model connects, ground wire is linked on insulator, the insulator then connecting ground wire mounts in preformed hole 6, due to the diameter of preformed hole 6 on the length L >=1.5 times ground wire link plate that ground wire link plate stiffener 7 and the weld of ground wire link plate 5 stay, so be reserved with enough space suspension insulators and can not interfere, therefore the ground wire completing whole steel pipe pole is installed.

Claims (3)

1. can arrange arbitrarily a ground wire link plate for angle, it is characterized in that, comprise the hoop component of two groups of arc plate both sides welding plates, ground wire link plate, anchor ear stiffener, ground wire link plate stiffener, described ground wire link plate is welded in the middle of the arc plate of hoop component; Ground wire link plate stiffener to be welded on below ground wire link plate and to weld with arc plate; Anchor ear stiffener is positioned at dull and stereotyped upper and lower sides and welds with dull and stereotyped and arc plate respectively, and it is positioned at the equidirectional side of ground wire link plate; Two groups of hoop components are bolted fixing.
2. a kind of ground wire link plate that angle can be set arbitrarily according to claim 1, it is characterized in that, described hoop component is that two flat boards are welded in arc plate both sides, and on it, arc length is less than the arc length of place circular diameter, and its both sides flat board is provided with bolt connecting hole.
3. a kind of ground wire link plate that can arrange arbitrarily angle according to claim 1, is characterized in that, preformed hole diameter on the length L >=1.5 times ground wire link plate that the weld of described ground wire link plate stiffener and ground wire link plate stays.
CN201520588016.9U 2015-08-06 2015-08-06 Can set up ground wire link plate of angle wantonly Active CN204992482U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520588016.9U CN204992482U (en) 2015-08-06 2015-08-06 Can set up ground wire link plate of angle wantonly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520588016.9U CN204992482U (en) 2015-08-06 2015-08-06 Can set up ground wire link plate of angle wantonly

Publications (1)

Publication Number Publication Date
CN204992482U true CN204992482U (en) 2016-01-20

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CN201520588016.9U Active CN204992482U (en) 2015-08-06 2015-08-06 Can set up ground wire link plate of angle wantonly

Country Status (1)

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CN (1) CN204992482U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105071325A (en) * 2015-08-06 2015-11-18 国网辽宁省电力有限公司鞍山供电公司 Earth wire suspension plate with freely set angle
CN108824669A (en) * 2018-08-30 2018-11-16 重庆尔安机电设备工程有限公司空调分公司 Grid structure antidetonation connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105071325A (en) * 2015-08-06 2015-11-18 国网辽宁省电力有限公司鞍山供电公司 Earth wire suspension plate with freely set angle
CN108824669A (en) * 2018-08-30 2018-11-16 重庆尔安机电设备工程有限公司空调分公司 Grid structure antidetonation connector

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