CN203760921U - Insulation hoisting pulling plate for insulator replacing - Google Patents
Insulation hoisting pulling plate for insulator replacing Download PDFInfo
- Publication number
- CN203760921U CN203760921U CN201420127392.3U CN201420127392U CN203760921U CN 203760921 U CN203760921 U CN 203760921U CN 201420127392 U CN201420127392 U CN 201420127392U CN 203760921 U CN203760921 U CN 203760921U
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- China
- Prior art keywords
- loading plate
- connecting hole
- millimeters
- rope
- insulator
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Abstract
The utility model discloses an insulation hoisting pulling plate for insulator replacing, which belongs to the technical field of live-working tools. The insulation hoisting pulling plate comprises a loading plate. The upper part of the loading plate is connected to a hoisting rope, and the hoisting rope and the first connecting hole of the loading plate are disposed at the center of the loading plate. The lower part of the loading plate is also connected to two ball eyes, two short rope collars, and two long rope collars, which are respectively and symmetrically disposed at two ends of the center of the loading plate. The insulation hoisting pulling plate for insulator replacing is advantageous in that bumping of tool materials during the transmission process and rope winding can be prevented; work efficiency can be improved.
Description
Technical field
The utility model belongs to electric power tools for live working technical field, is specifically related to a kind of for changing the insulation lifting arm-tie of insulator.
Background technology
The insulator of transmission line is a kind of special insulating element, can in overhead transmission line, play the important function of wire and shaft tower insulation.Along with the development of technology, insulator develops into present synthetic insulator by porcelain, glass insulator in the past.But, no matter be any insulator, in running, can there is aging, null value, need to change in time.
In recent years, along with the requirement to transmission line operational reliability, live line working Efforts To Develop, for " earth potential replacement 110kV circuit combination insulator " live line working project, due in operation process, insulating tool and material easily bump and cause insulating tool and material breakage in upper and lower transmittance process, and insulation is transmitted rope and is easily wound around, thereby affect the person and device security in live line working, reduced operating efficiency.
Utility model content
It is a kind of for changing the insulation lifting arm-tie of insulator that the purpose of this utility model is to provide, avoid insulating tool and material to bump in upper and lower transmittance process and cause insulating tool and material breakage, and easily there is the problem being wound around in solution insulation transmission rope.
To achieve these goals, technical solution adopted in the utility model is as follows:
For changing an insulation lifting arm-tie for insulator, it comprises a loading plate, is connected with a lifting rope rope above described loading plate, and the first connecting hole of described lifting rope and loading plate is positioned at the center of loading plate; Below described loading plate, be also connected with two ball-eyes, two short rope thimbles and two long rope thimbles, described ball-eye, short rope thimble and long rope thimble are symmetricly set on respectively the both sides, center of described loading plate.
Further, the length of described loading plate be 400 millimeters, wide be 52 millimeters, thick be 10 millimeters, the diameter of described the first connecting hole is 20 millimeters.
Further, the center of circle of the second connecting hole of described ball-eye and loading plate is positioned on the cross central line of this loading plate, and with the distance of center circle of the first connecting hole from being 59 millimeters, and the diameter of this second connecting hole is 14 millimeters.
Further, between described short rope thimble and described loading plate, be connected by two the 3rd connecting holes, the diameter of the 3rd connecting hole is 14 millimeters; Described the 3rd connecting hole is symmetricly set on the both sides of the cross central line of this loading plate, and the distance of center circle of mid point between two the 3rd connecting hole centers of circle distance the first connecting hole is from being 123 millimeters.
Further, between described long rope thimble and described loading plate, be connected by two the 4th connecting holes, the diameter of the 4th connecting hole is 14 millimeters; Described the 4th connecting hole is symmetricly set on the both sides of the cross central line of this loading plate, and the distance of center circle of mid point between two the 4th connecting hole centers of circle distance the first connecting hole is from being 187 millimeters.
Further, the distal-most end of described ball-eye is 82 millimeters apart from the distance of loading plate bottom surface, the distal-most end of described short rope thimble is 131 millimeters apart from the distance of loading plate bottom surface, and the distal-most end of described long rope thimble is 193 millimeters apart from the distance of loading plate bottom surface.
The utility model is symmetrical arranged ball-eye, short rope thimble, long rope thimble on same loading plate, not only can keep the balance of upper and lower process, and can make the insulator of its carrying and instrument thereof all horizontally below loading plate, there is each other certain distance and no longer bump and be wound around.
Use after the utility model, loaded down with trivial details operation sequence is simplified before, can carry out better normative operation flow process, alleviate operating personnel's labour intensity, minimizing operating personnel chance, the object of saving activity duration violating the regulations.This practicality is newly connected in the Work tool of operation and material respectively on the different position of insulation pulling plate, then the disposable job position that is lifted to, so both saved the time that Work tool and material transmit up and down, while having avoided again Work tool and material to transmit up and down, bump, rope is wound around, and also solved the busy problem of Ground Operation people.
Therefore, the utility model not only can prevent from bumping in upper and lower transmittance process, rope is wound around, but also can improves operating efficiency.
Brief description of the drawings
The picture that this brief description of the drawings provides is used for auxiliary to further understanding of the present utility model, forms the application's a part, does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model loading plate upper surface.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific implementation method, be used for explaining the utility model in exemplary embodiment and description of the present utility model, but not as to restriction of the present utility model.
Embodiment 1:
The utility model discloses that a kind of it comprises a loading plate 1, is connected with a lifting rope rope 2 above loading plate 1 for changing the insulation lifting arm-tie of insulator, lifting rope 2 and the first connecting hole 11 of loading plate 1 are positioned at the center of loading plate 1; Below loading plate 1, be also connected with two ball-eyes 3, two short rope thimbles 4 and two long rope thimbles 5, ball-eye 3, short rope thimble 4 and long rope thimble 5 are symmetricly set on respectively the both sides, center of described loading plate 1.
Wherein, the present embodiment is in order to consider the convenient and balance quality of lifting, the length of loading plate 1 be 400 millimeters, wide be 52 millimeters, thick be 10 millimeters, the diameter of described the first connecting hole 11 is 20 millimeters.
Wherein, the present embodiment is in order to keep better balance in upper and lower process that insulator is suspended on to the closer position of decentre, ball-eye 3 is positioned on the cross central line of this loading plate 1 with the center of circle of the second connecting hole 12 of loading plate 1, and with the distance of center circle of the first connecting hole 11 from being 59 millimeters, and the diameter of this second connecting hole 12 is 14 millimeters.
Wherein, in order to adapt to the size of loading plate and to place collision mutually in upper and lower process, its short rope thimble 4 and the concrete optimum position of long rope thimble 5 and then size are as follows:
Between short rope thimble 4 and described loading plate 1, be connected by two the 3rd connecting holes 13, the diameter of the 3rd connecting hole 13 is 14 millimeters; Described the 3rd connecting hole 13 is symmetricly set on the both sides of the cross central line of this loading plate 1, and the distance of center circle of mid point between two the 3rd connecting hole 13 centers of circle distance the first connecting hole 11 is from being 123 millimeters.
Between long rope thimble 5 and described loading plate 1, be connected by two the 4th connecting holes 14, the diameter of the 4th connecting hole 14 is 14 millimeters; Described the 4th connecting hole 14 is symmetricly set on the both sides of the cross central line of this loading plate 1, and the distance of center circle of mid point between two the 4th connecting hole 14 centers of circle distance the first connecting hole 11 is from being 187 millimeters.
Wherein, in order to adapt to the size of loading plate and the balance of the upper and lower process of maintenance, adopt the rope sling structure that length is different, concrete preferred size is as follows: the distal-most end of described ball-eye 3 is 82 millimeters apart from the distance of loading plate 1 bottom surface, the distal-most end of described short rope thimble 4 is 131 millimeters apart from the distance of loading plate 1 bottom surface, and the distal-most end of described long rope thimble 5 is 193 millimeters apart from the distance of loading plate 1 bottom surface.
Lifting rope rope 2 in the present embodiment is used for moving up and down insulation lifting arm-tie, so in order to make its left and right balance be arranged on the center of loading plate 1.Ball-eye 3 in the present embodiment is used for suspension insulator specially, and short rope thimble 4 and the long rope thimble 5 of the present embodiment are all used for changing the needed instrument of insulator.
Use after the utility model, loaded down with trivial details operation sequence is simplified before, can carry out better normative operation flow process, alleviate operating personnel's labour intensity, minimizing operating personnel chance, the object of saving activity duration violating the regulations.The utility model is connected in the Work tool of operation and material respectively on the different position of insulation pulling plate, then the disposable job position that is lifted to, so both saved the time that Work tool and material transmit up and down, while having avoided again Work tool and material to transmit up and down, bump, rope is wound around, and also solved the busy problem of Ground Operation people.
Transmit electricity for the 6th time in charged operation technique tourney in Gansu Province, other teams participating in competition all reach more than 8 minutes the activity duration in this project, and adopt the team participating in competition of the present embodiment only within 13 seconds, just to complete this event with 4 points, and obtain the good result of group's first place.Meanwhile, the Work tool of this object operational method and use has obtained the domestic well-known live line working expert's of State Grid Gansu Electric Power Company's engagement high evaluation, and the operational method of this project and the Work tool of use will be carried out by company of province across the entire province.
The technical scheme above the utility model embodiment being provided is described in detail; for one of ordinary skill in the art; according to the utility model embodiment, the change part in embodiment and range of application, is all protection range of the present utility model.
Claims (6)
1. one kind is lifted by crane arm-tie for the insulation of changing insulator, it is characterized in that it comprises a loading plate (1), be connected with a lifting rope rope (2) in described loading plate (1) top, first connecting hole (11) of described lifting rope (2) and loading plate (1) is positioned at the center of loading plate (1); Also be connected with two ball-eyes (3), two short rope thimbles (4) and two long rope thimbles (5) in described loading plate (1) below, described ball-eye (3), short rope thimble (4) and long rope thimble (5) are symmetricly set on respectively the both sides, center of described loading plate (1).
2. according to claim 1 for changing the insulation lifting arm-tie of insulator, it is characterized in that:
The length of described loading plate (1) be 400 millimeters, wide be 52 millimeters, thick be 10 millimeters, the diameter of described the first connecting hole (11) is 20 millimeters.
3. according to claim 2 for changing the insulation lifting arm-tie of insulator, it is characterized in that:
Described ball-eye (3) is positioned on the cross central line of this loading plate (1) with the center of circle of second connecting hole (12) of loading plate (1), and with the distance of center circle of the first connecting hole (11) from being 59 millimeters, and the diameter of this second connecting hole (12) is 14 millimeters.
4. according to claim 2 for changing the insulation lifting arm-tie of insulator, it is characterized in that:
Between described short rope thimble (4) and described loading plate (1), be connected by two the 3rd connecting holes (13), the diameter of the 3rd connecting hole (13) is 14 millimeters; Described the 3rd connecting hole (13) is symmetricly set on the both sides of the cross central line of this loading plate (1), and the distance of center circle of mid point between two the 3rd connecting hole (13) centers of circle distance the first connecting hole (11) is from being 123 millimeters.
5. according to claim 2 for changing the insulation lifting arm-tie of insulator, it is characterized in that:
Between described long rope thimble (5) and described loading plate (1), be connected by two the 4th connecting holes (14), the diameter of the 4th connecting hole (14) is 14 millimeters; Described the 4th connecting hole (14) is symmetricly set on the both sides of the cross central line of this loading plate (1), and the distance of center circle of mid point between two the 4th connecting hole (14) centers of circle distance the first connecting hole (11) is from being 187 millimeters.
6. according to claim 2 for changing the insulation lifting arm-tie of insulator, it is characterized in that:
The distal-most end of described ball-eye (3) is 82 millimeters apart from the distance of loading plate (1) bottom surface, the distal-most end of described short rope thimble (4) is 131 millimeters apart from the distance of loading plate (1) bottom surface, and the distal-most end of described long rope thimble (5) is 193 millimeters apart from the distance of loading plate (1) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127392.3U CN203760921U (en) | 2014-03-20 | 2014-03-20 | Insulation hoisting pulling plate for insulator replacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127392.3U CN203760921U (en) | 2014-03-20 | 2014-03-20 | Insulation hoisting pulling plate for insulator replacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760921U true CN203760921U (en) | 2014-08-06 |
Family
ID=51256158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420127392.3U Expired - Fee Related CN203760921U (en) | 2014-03-20 | 2014-03-20 | Insulation hoisting pulling plate for insulator replacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811281A (en) * | 2016-04-28 | 2016-07-27 | 国网宁夏电力公司吴忠供电公司 | Special sling for mounting pole-mount transformer |
-
2014
- 2014-03-20 CN CN201420127392.3U patent/CN203760921U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811281A (en) * | 2016-04-28 | 2016-07-27 | 国网宁夏电力公司吴忠供电公司 | Special sling for mounting pole-mount transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |