CN204068046U - Electric power line pole tower article carrying device - Google Patents

Electric power line pole tower article carrying device Download PDF

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Publication number
CN204068046U
CN204068046U CN201420496983.8U CN201420496983U CN204068046U CN 204068046 U CN204068046 U CN 204068046U CN 201420496983 U CN201420496983 U CN 201420496983U CN 204068046 U CN204068046 U CN 204068046U
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China
Prior art keywords
pulley
article
electric power
power line
line pole
Prior art date
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Active
Application number
CN201420496983.8U
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Chinese (zh)
Inventor
冯振华
蔡英权
李延宇
田洪野
王志成
王晓丽
陈文�
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 Eastern Inner Mongolia Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Eastern Inner Mongolia Power Co Ltd
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Application filed by State Grid Corp of China SGCC, State Grid Eastern Inner Mongolia Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201420496983.8U priority Critical patent/CN204068046U/en
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Publication of CN204068046U publication Critical patent/CN204068046U/en
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Abstract

The utility model relates to a kind of electrician tool, i.e. a kind of electric power line pole tower article carrying device, be characterized in: the U-shaped gib (1) that described article carrying device has to be folded to form by strip-shaped steel plate, the side of U-shaped gib (1) has screw (2), screw (2) is furnished with fastening bolt (3), and opposite side is provided with the hanging joint (4) that can mount rope (9).Its beneficial effect is: gib is fixed on the cross-arm of shaft tower, pulls rope can to lifting article above shaft tower, easy for installation, rapid operation, can be coordinated by ground staff, significantly alleviate labour intensity and the risk pressure of personnel on tower, be expected the indispensable equipment becoming power transmission lines overhauling operation.

Description

Electric power line pole tower article carrying device
Technical field
The utility model relates to a kind of electrician tool, i.e. a kind of electric power line pole tower article carrying device.
Background technology
In Maintenance of Electric Transmission Line process, operating personnel sometimes will to lifting article on shaft tower.The multiplex rope attachment of existing extract mode, then lift rope by people, article are risen to shaft tower.Because the operating personnel on shaft tower are in work high above the ground, operate very inconvenient, lift article compare effort, and operating efficiency is very low, and has certain risk.
Summary of the invention
The purpose of this utility model is to provide one can to lifting article above shaft tower, and fast laborsaving, are convenient to ground staff and coordinate, significantly can alleviate the manipulation strength of personnel on tower, reduce the electric power line pole tower article carrying device of work high above the ground risk.
Above-mentioned purpose is realized by following technical scheme: develop a kind of electric power line pole tower article carrying device, be characterized in: described article carrying device has a U-shaped gib be folded to form by strip-shaped steel plate, the side of U-shaped gib has screw, screw is furnished with fastening bolt, and opposite side is provided with the hanging joint that can mount rope.
The outer end of described fastening bolt is provided with crank.
Described hanging joint is a link.
Described link hangs with hook, and rotating shaft is installed in hook lower end, and pulley is equipped with in rotating shaft.
Described hanging joint is a pulley, and pulley spindle is fixed on the side of U-shaped gib, and rocking handle is equipped with in the outside of pulley.
Described pulley is unidirectional pulley.
The assembly pulley that described pulley is made up of fixed pulley and movable pulley.
The beneficial effects of the utility model are: gib is fixed on the cross-arm of shaft tower, pull rope can to lifting article above shaft tower, easy for installation, time saving and energy saving, be convenient to ground staff coordinate, significantly alleviate labour intensity and the risk pressure of personnel on tower, be expected the indispensable equipment becoming power transmission lines overhauling operation.
Accompanying drawing explanation
Fig. 1 is the front view of the first embodiment;
Fig. 2 is the vertical view of the first embodiment;
Fig. 3 is the installation diagram of the first embodiment;
Fig. 4 is the using state figure of the first embodiment;
Fig. 5 removes the front view of the second embodiment;
Fig. 6 is the structural representation of the unidirectional pulley of parts of the third embodiment;
Fig. 7 is the structural representation of the 4th kind of embodiment.
Visible in figure: U-shaped gib 1, screw 2, fastening bolt 3, hanging joint 4, link 5, cross-arm 6, hook 7, pulley 8, rope 9, crank 10, rocking handle 11, unidirectional pulley 12, inside takes turns 13, foreign steamer 14, unidirectional tooth 15, one-way clutch 16, return spring 17, fixed pulley 18, movable pulley 19.
Embodiment
The total design of the utility model is stuck on shaft tower with U-shaped gib, by hanging joint and rope to lifting article above shaft tower.Four kinds of embodiments are introduced below in conjunction with accompanying drawing:
The first embodiment: Fig. 1 Fig. 2 describes a kind of electric power line pole tower article carrying device, its critical piece is a U-shaped gib 1 be folded to form by strip-shaped steel plate, the side of U-shaped gib 1 has screw 2, and screw 2 is furnished with fastening bolt 3, and the opposite side of U-shaped gib 1 is provided with the hanging joint 4 that can mount rope 9.The version of hanging joint 4 has multiple, and what exemplify in Fig. 1 is the link 5 of a circle or part circular.This link 5 inherently can penetrate rope 9 lifting article.As shown in Figure 3, can also mount a set of pulley 8 at link 5 below by hook 7, rope 9 is through on pulley 8, and lifting article are more laborsaving.
Composition graphs 4 is visible: the U-shaped gib 1 of this article carrying device is stuck on the cross-arm of shaft tower, or on other similar parts, rope one end connects weight, and the other end is operated by ground staff, pulls rope, can on weight lifting to shaft tower.Operating personnel's tie surface personnel above shaft tower, easy to doly take required material, and upkeep operation is smooth.
The second embodiment: as shown in Figure 5, the critical piece of this electric power line pole tower article carrying device is a U-shaped gib 1 be folded to form by strip-shaped steel plate, the side of U-shaped gib 1 has screw 2, and screw 2 is furnished with fastening bolt 3, and the outer end of fastening bolt is provided with crank 10.The opposite side of U-shaped gib 1 is provided with the hanging joint 4 that can mount rope 9.Described hanging joint is a pulley 8, and rocking handle 11 is equipped with in the outside of pulley 8.
During use, U-shaped gib 1 is stuck on the cross-arm of shaft tower, and the personnel above shaft tower need not use spanner, and the crank 10 on shake fastening bolt 3 can be locked at U-shaped gib 1 on cross-arm.Rope one end connects weight, and the personnel on shaft tower shake pulley rocking handle 11, i.e. rotatable pulley, coil rope 9, lifting article, can omit ground and coordinate personnel, when ground is understaffed, can meet an urgent need in this way.
The third embodiment: the critical piece of this electric power line pole tower article carrying device is substantially identical with the second embodiment, also a U-shaped gib 1 is had, the side of U-shaped gib 1 has screw 2, screw 2 is furnished with fastening bolt 3, U-shaped gib 1 opposite side is provided with hanging joint 4, hanging joint 4 is pulleys 8, and rocking handle 11 is equipped with in the outside of pulley 8.As shown in Figure 6, described pulley 8 is a kind of unidirectional pulleys 12 to its feature.Unidirectional pulley 12 comprise interiorly take turns 13, foreign steamer 14, unidirectional tooth 15, one-way clutch 16 and return spring 17.The effect of unidirectional pulley 12 can only be rotated to foreign steamer 14 direction, can not reverse.Adopt this unidirectional pulley 12, can not rise during lifting article, can not decline, more laborsaving, fail safe is higher, if when needing to carry article downwards, exchange opposite side rope.
4th kind of embodiment: as shown in Figure 7, the assembly pulley that described pulley 8 is made up of fixed pulley 18 and movable pulley 19.From the mechanical property of assembly pulley, each assembly pulley can laborsaving half, if be furnished with multiple assembly pulley, lifting operation is more laborsaving.

Claims (7)

1. an electric power line pole tower article carrying device, it is characterized in that: the U-shaped gib (1) that described article carrying device has to be folded to form by strip-shaped steel plate, the side of U-shaped gib (1) has screw (2), screw (2) is furnished with fastening bolt (3), and opposite side is provided with the hanging joint (4) that can mount rope (9).
2. electric power line pole tower article carrying device according to claim 1, is characterized in that: the outer end of described fastening bolt (3) is provided with crank (10).
3. electric power line pole tower article carrying device according to claim 1, is characterized in that: described hanging joint (4) is a link (5).
4. electric power line pole tower article carrying device according to claim 3, is characterized in that: described link (5) hangs with hook (7), and rotating shaft is installed in hook (7) lower end, rotating shaft is equipped with pulley (8).
5. electric power line pole tower article carrying device according to claim 1, it is characterized in that: described hanging joint (4) is a pulley (8), pulley spindle is fixed on the side of U-shaped gib (1), and rocking handle (11) is equipped with in the outside of pulley (8).
6. the electric power line pole tower article carrying device according to claim 4 or 5, is characterized in that: described pulley (8) is unidirectional pulley (12).
7. electric power line pole tower article carrying device according to claim 5, is characterized in that: the assembly pulley that described pulley (8) is made up of fixed pulley (18) and movable pulley (19).
CN201420496983.8U 2014-08-29 2014-08-29 Electric power line pole tower article carrying device Active CN204068046U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420496983.8U CN204068046U (en) 2014-08-29 2014-08-29 Electric power line pole tower article carrying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420496983.8U CN204068046U (en) 2014-08-29 2014-08-29 Electric power line pole tower article carrying device

Publications (1)

Publication Number Publication Date
CN204068046U true CN204068046U (en) 2014-12-31

Family

ID=52209494

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420496983.8U Active CN204068046U (en) 2014-08-29 2014-08-29 Electric power line pole tower article carrying device

Country Status (1)

Country Link
CN (1) CN204068046U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104242150A (en) * 2014-08-29 2014-12-24 国家电网公司 Object lifting device for power transmission line pole tower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104242150A (en) * 2014-08-29 2014-12-24 国家电网公司 Object lifting device for power transmission line pole tower

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