CN105119195A - Structurally-improved power distribution line Tension rod overall replacement device - Google Patents

Structurally-improved power distribution line Tension rod overall replacement device Download PDF

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Publication number
CN105119195A
CN105119195A CN201510565185.5A CN201510565185A CN105119195A CN 105119195 A CN105119195 A CN 105119195A CN 201510565185 A CN201510565185 A CN 201510565185A CN 105119195 A CN105119195 A CN 105119195A
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CN
China
Prior art keywords
power distribution
distribution line
replacing device
node method
modified node
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.)
Granted
Application number
CN201510565185.5A
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Chinese (zh)
Other versions
CN105119195B (en
Inventor
姜向伟
叶占勇
祝立峰
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
Wucheng Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Wucheng Power Supply Co of State Grid Shandong Electric Power 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 State Grid Corp of China SGCC, Wucheng Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201510565185.5A priority Critical patent/CN105119195B/en
Publication of CN105119195A publication Critical patent/CN105119195A/en
Application granted granted Critical
Publication of CN105119195B publication Critical patent/CN105119195B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention provides a structurally-improved power distribution line Tension rod overall replacement device. The structurally-improved power distribution line Tension rod overall replacement device includes a hoisting ring, a support, fixing rings, hoisting ropes, traction rings, clamping plate devices, screw rods and screwed tubes; the support comprises guide rails and a cross beam, wherein the guide rails are vertically welded to the cross beam; the hoisting ring is mounted on the upper part of the cross beam; the fixing rings sleeve the guide rails; the fixing rings are connected with the clamping plate devices through the hoisting ropes; the upper parts of the clamping plate devices are provided with the traction rings; four clamping plate devices are adopted; and the clamping plate devices are connected with each other through the screw rods and the screwed tubes. According to the structurally-improved power distribution line Tension rod overall replacement device of the invention, the hoisting ring, the clamping plate devices, the support and the screwed tubes are adopted, and therefore, the structurally-improved power distribution line Tension rod overall replacement device has the advantages of convenient adjustment, excellent adaptability, high utilization rate, convenient operation, time-saving and saving-labor performance, convenience in popularization and use as well as being safe and reliable.

Description

A kind of overall replacing device for tension resisting rod of power distribution line of modified node method
Technical field
The invention belongs to circuit arrangement and change technical field of tools, particularly relate to a kind of overall replacing device for tension resisting rod of power distribution line of modified node method.
Background technology
At present; along with constantly carrying out of the upgrading of rural power grids; the tension-resistant rod of more and more seriously corroded is changed; major part distribution line is walked footpath and is established on the way, as there is touching lever, repairing accident, usually needs large-area power-cuts; long-time power failure is caused to user; normal or rush to repair to change into replacing tension-resistant rod and waste time and energy, and the time is long, therefore causes amount of power supply reduce and affect power supply reliability index.
China Patent Publication No. is CN202678837U, the title overall replacing device for tension resisting rod of power distribution line of innovation and creation, comprise a flat board, this flat board is provided with link pin thus can coordinates with lifting appliance, this flat board is provided with four chains along surrounding, the clamp coordinated with the cross bar of tension-resistant rod is all installed at the other end of every root chain, separately there are two rhizoid bars, screw mandrel two ends to revolve a direction contrary, the two ends of every rhizoid bar are connected with two clamp leading screws respectively, thus the two groups of jigs being divided into spacing adjustable four clamps, the draw-in groove often organizing two clamps in jig is oppositely arranged.Above-mentioned overall replacing device for tension resisting rod of power distribution line, flat board is rectangle, described four chains are connected with four angles of this flat board respectively, but prior art also exists structure inconvenience adjustment, and adaptability is poor, and utilization rate of equipment and installations is not high, operation inconvenience, waste time and energy, steadily poor, easily there is dangerous problem of toppling.
Therefore, the overall replacing device for tension resisting rod of power distribution line inventing a kind of modified node method seems very necessary.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of overall replacing device for tension resisting rod of power distribution line of modified node method, there is structure inconvenience adjustment to solve prior art, adaptability is poor, and utilization rate of equipment and installations is not high, operation inconvenience, waste time and energy, steadily poor, easily there is dangerous problem of toppling, comprise hoisting ring, support, retainer ring, hoisting rope, bail, clip arrangement, leading screw and screwed pipe, described support comprises guide rail and crossbeam, and described guide rail welds with beam vertical; Described hoisting ring is arranged on crossbeam top; Described Fixing shrink ring is on guide rail; Described retainer ring is connected with clip arrangement by hoisting rope; Described clip arrangement top is provided with bail; Described clip arrangement specifically adopts 4; Be connected with screwed pipe by screw mandrel between described clip arrangement.
Described retainer ring comprises rectangle steel loop, fastening bolt and suspension ring, and fastening bolt is installed in described rectangle steel loop side; Described suspension ring are welded on the bottom of rectangle steel loop.
Described rectangle steel loop specifically adopts thickness to be the rectangle frame of 1 centimetre to 2 centimetres, is conducive to retainer ring at slide on rails, thus adapts to instructions for use, and structure is simple, easy to adjust, expands the scope of application of equipment.
Described screw mandrel specifically adopts 4, and described screwed pipe adopts 2; Described screw mandrel adopts 2 to adopt 1 to partner with screwed pipe, and described screw mandrel adopts left hand thread and right-handed thread, is convenient to the use length adjusting screw mandrel, meets and use needs.
Described clip arrangement comprises channel-section steel, connecting plate, gathering sill, bolt and baffle plate, and described channel-section steel specifically adopts two; Inside described channel-section steel, gathering sill is set; Channel-section steel is fixedly connected with baffle plate by bolt by described connecting plate; Described baffle plate is arranged on inside connecting plate.
Described connecting plate specifically adopts length to be the rectangular steel plates of 20 centimetres to 50 centimetres; Described connecting plate and the gap of channel-section steel are 1 millimeter to 3 millimeters, are conducive to the prove-in length adjusting channel-section steel, expand clamping length, safe and reliable, and it is convenient to be suitable for.
Described screwed pipe comprises rotary handle and through hole, and described through hole is arranged on the middle part of screwed pipe; Described rotary handle is worn in through-holes, is conducive to by rotary handle, screwed pipe being rotated, and structure is simple, saves manpower, increases work efficiency.
Described hoisting rope specifically adopts diameter to be No. 70 carbon steel steel wire ropes of 3 millimeters to 6 millimeters, and tensile strength is high, and pliability is good, and it is convenient, safe and reliable to be suitable for.
Described support specifically adopts rectangular frame Welding Structure, is conducive to weight reduction, safeguard work intensity, is convenient to install and regulate retainer ring position, expands the scope of application.
Compared with prior art, the present invention has following beneficial effect: the overall replacing device for tension resisting rod of power distribution line due to a modification of the present invention structure is widely used in circuit arrangement and changes technical field of tools.Meanwhile, beneficial effect of the present invention is:
1. the setting of support of the present invention, is conducive to weight reduction, safeguard work intensity, is convenient to install and regulate retainer ring position, expands the scope of application.
2. the setting of clip arrangement of the present invention, is conducive to the prove-in length adjusting channel-section steel, expands clamping length, safe and reliable, is suitable for side.
3. the setting of screwed pipe of the present invention, is conducive to by rotary handle, screwed pipe being rotated, and structure is simple, saves manpower, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is retainer ring structural representation of the present invention.
Fig. 3 is clip arrangement structural representation of the present invention.
In figure:
1-hoisting ring, 2-support, 21-guide rail, 22-crossbeam, 3-retainer ring, 31-rectangle steel loop, 32-fastening bolt, 33-suspension ring, 4-hoisting rope, 5-bail, 6-clip arrangement, 61-channel-section steel, 62-connecting plate, 63-gathering sill, 64-bolt, 65-baffle plate, 7-leading screw, 8-screwed pipe, 81-rotary handle, 82-through hole 82.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
Embodiment:
As shown in accompanying drawing 1 to accompanying drawing 3
The invention provides a kind of overall replacing device for tension resisting rod of power distribution line of modified node method, comprise hoisting ring 1, support 2, retainer ring 3, hoisting rope 4, bail 5, clip arrangement 6, leading screw 7 and screwed pipe 8, described support 2 comprises guide rail 21 and crossbeam 22, described guide rail 21 and crossbeam 22 vertical welding; Described hoisting ring 1 is arranged on crossbeam 22 top; Described retainer ring 3 is enclosed within guide rail 21; Described retainer ring 3 is connected with clip arrangement 6 by hoisting rope 4; Described clip arrangement top is provided with bail 5; Described clip arrangement 6 specifically adopts 4; Be connected with screwed pipe 8 by screw mandrel 7 between described clip arrangement 6.
Described retainer ring 3 comprises rectangle steel loop 31, fastening bolt 32 and suspension ring 33, and fastening bolt 32 is installed in described rectangle steel loop 31 side; Described suspension ring 33 are welded on the bottom of rectangle steel loop 31.
Described rectangle steel loop 31 specifically employing thickness is the rectangle frame of 1 centimetre to 2 centimetres, and be conducive to retainer ring 3 and slide on guide rail 21, thus adapt to instructions for use, structure is simple, easy to adjust, expands the scope of application of equipment.
Described screw mandrel 7 specifically adopts 4, and described screwed pipe 8 adopts 2; Described screw mandrel 7 adopts 2 to adopt 1 to partner with screwed pipe 8, and described screw mandrel 7 adopts left hand thread and right-handed thread, is convenient to the use length adjusting screw mandrel 7, meets and use needs.
Described clip arrangement 6 comprises channel-section steel 61, connecting plate 62, gathering sill 63, bolt 64 and baffle plate 65, and described channel-section steel 61 specifically adopts two; Inside described channel-section steel 61, gathering sill 63 is set; Channel-section steel 61 is fixedly connected with baffle plate 65 by bolt 64 by described connecting plate 62; Described baffle plate 65 is arranged on inside connecting plate 62.
Described connecting plate 62 specifically employing length is the rectangular steel plates of 20 centimetres to 50 centimetres; Described connecting plate 62 is 1 millimeter to 3 millimeters with the gap of channel-section steel 61, is conducive to the prove-in length adjusting channel-section steel 61, expands clamping length, safe and reliable, and it is convenient to be suitable for.
Described screwed pipe 8 comprises rotary handle 81 and through hole 82, and described through hole 82 is arranged on the middle part of screwed pipe 8; Described rotary handle 81 is through in through hole 82, is conducive to by rotary handle 81, screwed pipe 8 being rotated, and structure is simple, saves manpower, increases work efficiency.
Described hoisting rope 4 specifically employing diameter is No. 70 carbon steel steel wire ropes of 3 millimeters to 6 millimeters, and tensile strength is high, and pliability is good, and it is convenient, safe and reliable to be suitable for.
Described support 2 specifically adopts rectangular frame Welding Structure, is conducive to weight reduction, safeguard work intensity, is convenient to install and regulate retainer ring 3 position, expands the scope of application.
operation principle
In the present invention, retainer ring 3 is enclosed within the guide rail 21 of support 2, unclamps the position that fastening bolt 32 is convenient to retainer ring 3 as required; Clip arrangement 6 is by the bottom of hoisting rope 4 connection bracket 2; When unclamping bolt 64, namely the position of adjustable two channel-section steels 61, expands clamping area; Rotating rotary handle 81 drives screwed pipe 8 to rotate, thus adjusts the use length of the leading screw 7 be connected with screwed pipe 8.
Utilize technical solutions according to the invention, or those skilled in the art being under the inspiration of technical solution of the present invention, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection scope of the present invention.

Claims (9)

1. the overall replacing device for tension resisting rod of power distribution line of a modified node method, it is characterized in that, the overall replacing device for tension resisting rod of power distribution line of this modified node method comprises hoisting ring (1), support (2), retainer ring (3), hoisting rope (4), bail (5), clip arrangement (6), leading screw (7) and screwed pipe (8), described support (2) comprises guide rail (21) and crossbeam (22), described guide rail (21) and crossbeam (22) vertical welding; Described hoisting ring (1) is arranged on crossbeam (22) top; Described retainer ring (3) is enclosed within guide rail (21); Described retainer ring (3) is connected with clip arrangement (6) by hoisting rope (4); Described clip arrangement top is provided with bail (5); Described clip arrangement (6) specifically adopts 4; Be connected with screwed pipe (8) by screw mandrel (7) between described clip arrangement (6).
2. the overall replacing device for tension resisting rod of power distribution line of modified node method as claimed in claim 1, it is characterized in that, described retainer ring (3) comprises rectangle steel loop (31), fastening bolt (32) and suspension ring (33), and fastening bolt (32) is installed in described rectangle steel loop (31) side; Described suspension ring (33) are welded on the bottom of rectangle steel loop (31).
3. the overall replacing device for tension resisting rod of power distribution line of modified node method as claimed in claim 2, is characterized in that, described rectangle steel loop (31) specifically employing thickness is the rectangle frame of 1 centimetre to 2 centimetres.
4. the overall replacing device for tension resisting rod of power distribution line of modified node method as claimed in claim 1, is characterized in that, described screw mandrel (7) specifically adopts 4, and described screwed pipe (8) adopts 2; Described screw mandrel (7) adopts 2 to adopt 1 with screwed pipe (8) and partners, and described screw mandrel (7) adopts left hand thread and right-handed thread.
5. the overall replacing device for tension resisting rod of power distribution line of modified node method as claimed in claim 1, it is characterized in that, described clip arrangement (6) comprises channel-section steel (61), connecting plate (62), gathering sill (63), bolt (64) and baffle plate (65), described channel-section steel (61) specifically adopts two; Described channel-section steel (61) inner side arranges gathering sill (63); Channel-section steel (61) is fixedly connected with baffle plate (65) by bolt (64) by described connecting plate (62); Described baffle plate (65) is arranged on connecting plate (62) inner side.
6. the overall replacing device for tension resisting rod of power distribution line of modified node method as claimed in claim 5, is characterized in that, described connecting plate (62) specifically employing length is the rectangular steel plates of 20 centimetres to 50 centimetres; Described connecting plate (62) is 1 millimeter to 3 millimeters with the gap of channel-section steel (61).
7. the overall replacing device for tension resisting rod of power distribution line of modified node method as claimed in claim 1, it is characterized in that, described screwed pipe (8) comprises rotary handle (81) and through hole (82), and described through hole (82) is arranged on the middle part of screwed pipe (8); Described rotary handle (81) is through in through hole (82).
8. the overall replacing device for tension resisting rod of power distribution line of modified node method as claimed in claim 1, is characterized in that, described hoisting rope (4) specifically employing diameter is No. 70 carbon steel steel wire ropes of 3 millimeters to 6 millimeters.
9. the overall replacing device for tension resisting rod of power distribution line of modified node method as claimed in claim 1, is characterized in that, described support (2) specifically adopts rectangular frame Welding Structure.
CN201510565185.5A 2015-09-08 2015-09-08 A kind of overall replacing device for tension resisting rod of power distribution line of improved structure Expired - Fee Related CN105119195B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510565185.5A CN105119195B (en) 2015-09-08 2015-09-08 A kind of overall replacing device for tension resisting rod of power distribution line of improved structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510565185.5A CN105119195B (en) 2015-09-08 2015-09-08 A kind of overall replacing device for tension resisting rod of power distribution line of improved structure

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CN105119195B CN105119195B (en) 2017-09-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107947015A (en) * 2017-11-30 2018-04-20 国家电网公司 Tension-resistant rod live replacing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201219186Y (en) * 2008-07-04 2009-04-08 莱芜供电公司 Special clamp apparatus for live replacement of 220kV tension-resistant rod stay wire
CN202678837U (en) * 2012-06-12 2013-01-16 河南省电力公司焦作供电公司 Device for integrally replacing strain power pole in distribution line
JP2014241688A (en) * 2013-06-12 2014-12-25 中国電力株式会社 Scaffold for work

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201219186Y (en) * 2008-07-04 2009-04-08 莱芜供电公司 Special clamp apparatus for live replacement of 220kV tension-resistant rod stay wire
CN202678837U (en) * 2012-06-12 2013-01-16 河南省电力公司焦作供电公司 Device for integrally replacing strain power pole in distribution line
JP2014241688A (en) * 2013-06-12 2014-12-25 中国電力株式会社 Scaffold for work

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107947015A (en) * 2017-11-30 2018-04-20 国家电网公司 Tension-resistant rod live replacing device

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Granted publication date: 20170905

Termination date: 20180908