CN204577991U - Ropes aid - Google Patents

Ropes aid Download PDF

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Publication number
CN204577991U
CN204577991U CN201520302263.8U CN201520302263U CN204577991U CN 204577991 U CN204577991 U CN 204577991U CN 201520302263 U CN201520302263 U CN 201520302263U CN 204577991 U CN204577991 U CN 204577991U
Authority
CN
China
Prior art keywords
link
anchor ear
rope
smooth shaft
ropes
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.)
Expired - Fee Related
Application number
CN201520302263.8U
Other languages
Chinese (zh)
Inventor
曲锡波
高毅
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 Hebei Electric Power Co Ltd
Cangzhou Power Supply Co of State Grid Hebei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Cangzhou Power Supply Co of State Grid Hebei 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, State Grid Hebei Electric Power Co Ltd, Cangzhou Power Supply Co of State Grid Hebei Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201520302263.8U priority Critical patent/CN204577991U/en
Application granted granted Critical
Publication of CN204577991U publication Critical patent/CN204577991U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of ropes aid, belong to electric operating technical field, it comprises main frame, main frame is provided with horizontally disposed smooth shaft and anchor ear, smooth shaft is positioned at the convex surface side of anchor ear, the two ends of anchor ear are respectively equipped with the first link and the second link, first link is connected with the first tied rope, second link is connected with the second tied rope, first link and the second link are positioned on same horizontal line, and the line of the first link and the second link is between the upper edge of anchor ear and lower edge.The utility model is used for ropes operation, be particularly useful for ropes work when changing insulator, the downward drag force of script can be changed into horizontal active force, and utilize the frictional force between rope and smooth shaft to make the drag force of rope more be easy to control, make originally to need the work of three people can be completed by a people now, greatly reduce working strength, and improve the fail safe of work, very practical.

Description

Ropes aid
Technical field
The utility model relates to electric operating technical field.
Background technology
Often need during electric operating to pull rope, when such as changing insulator.Insulator is a kind of special insulation control, can play an important role in overhead transmission line.In one's early years, insulator is used for electric pole, and slowly develop and hung the insulator of a lot of plate-like in one end of high type high-tension bus-bar connection tower, it is made up of glass or pottery usually in order to increase creepage distance.Two or more insulator element is combined and is just defined insulator string, and insulator string is through being usually used in hanging wire and making wire and shaft tower and the earth insulate.
After Long-Time Service, can there is the decline of insulation property due to the reason such as aging in insulator, now change in time with regard to needs.Common insulator and the connected mode of electric pole are that one end of insulator is connected with strain clamp, and strain clamp is for connecting wire, and the other end of insulator is then connected with cross-arm.This insulator, when dismantling, needs surfaceman firmly to pull wire by rope, and adjusts drag force and make strain clamp relax to suitable degree, thus is conducive to the dismounting of insulator.When pulling wire, usually need 3 workmans to exert oneself, not only labour intensity is large simultaneously, is also unfavorable for that the unification between bracing wire workman is coordinated, once accidentally drop, likely causes security incident; On the other hand, during tow, the power thrusts of workman is towards ground, and this mode is unfavorable for having an effect, and brings more troubles to the work changing insulator.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of ropes aid is provided, this instrument plays a kind of effect of fixed pulley, the downward drag force of script can be changed into horizontal active force, be conducive to having an effect of workman, utilize the frictional force between rope and smooth shaft that the drag force of rope also can be made more to be easy to control simultaneously, make originally to need the work of three people can be completed by a people now, greatly reduce working strength, and improve the fail safe of work, very practical.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of ropes aid, this instrument comprises main frame, main frame is provided with horizontally disposed smooth shaft and anchor ear, smooth shaft is positioned at the convex surface side of anchor ear, the two ends of anchor ear are respectively equipped with the first link and the second link, first link is connected with the first tied rope, second link is connected with the second tied rope, first link and the second link are positioned on same horizontal line, and the line of the first link and the second link is between the upper edge of anchor ear and lower edge.
As preferably, the two ends of smooth shaft all have the block edge of protrusion, and block edge can avoid rope to deviate from from the two ends of smooth shaft.
As preferably, the diameter of smooth shaft is 50 millimeters ~ 120 millimeters, and the smooth shaft of this diameter can provide suitable frictional force, is convenient to the control of workman to rope.
As preferably, on the line distance anchor ear of the first link and the second link, under edge and anchor ear, the length on edge is all within the scope of 30 millimeters ~ 80 millimeters, and this design can ensure this device stress balance in use, avoids this device to turn on one's side and causes security incident.
As preferably, there is between first tied rope and the second tied rope pin syndeton, the syndeton of this pin syndeton and traditional waistband, specifically, in the first tied rope and the second tied rope, one is provided with some apertures, and the end of another root is provided with metal frame and metal needle, foraminate tied rope will be established during use to penetrate in metal frame, and metal needle is penetrated in suitable aperture, thus make anchor ear only embrace electric pole, realize the fixing of this device.
The beneficial effect adopting technique scheme to produce is: the utility model is used for ropes operation, be particularly useful for ropes work when changing insulator, this device can play a kind of effect of fixed pulley, the downward drag force of script is changed into horizontal active force, thus is conducive to having an effect of workman; In addition, utilize the frictional force between rope and smooth shaft that the drag force of rope also can be made more to be easy to control, make originally to need the work of three people can be completed by a people now, greatly reduce working strength, and improve the fail safe of work, very practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the canoe schematic diagram treating tow.
In figure: 1, main frame; 2, smooth shaft; 21, block edge; 3, anchor ear; 4, the first tied rope; 5, the second tied rope; 6, tow is treated.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of ropes aid, this instrument comprises main frame 1, main frame 1 is provided with horizontally disposed smooth shaft 2 and anchor ear 3, smooth shaft 2 is positioned at the convex surface side of anchor ear 3, the two ends of smooth shaft 2 all have the block edge 21 of protrusion, the two ends of anchor ear 3 are respectively equipped with the first link and the second link, first link is connected with the first tied rope 4, second link is connected with the second tied rope 5, first link and the second link are positioned on same horizontal line, the line of the first link and the second link is between the upper edge of anchor ear 3 and lower edge, first tied rope 4 is provided with some apertures, the end of the second tied rope 5 is provided with metal frame and metal needle.In the utility model, the size of anchor ear 3 and radian and electric pole to be bundled suitable, the diameter of smooth shaft 2 is 50 millimeters ~ 120 millimeters, on the line distance anchor ear 3 of the first link and the second link, the length on edge and anchor ear 3 times edges is all within the scope of 30 millimeters ~ 80 millimeters, and concrete numerical value can be determined according to actual conditions.
During use, by the first tied rope 4 and the second tied rope 5, the utility model is fixed on the correct position of electric pole, then will treat that tow 6 is through smooth shaft 2, preferably, to treat that the bottom of tow 6 from smooth shaft 2 is inserted, and pass (as shown in Figure 2) from top, this wire rope handling mode can obtain better effect, can carry out pulling work after wire rope handling completes.
This device is for changing ropes work during insulator, and it can play a kind of effect of similar fixed pulley, the downward drag force of script is changed into horizontal active force, thus is conducive to having an effect of workman; In addition, utilize the frictional force between rope and smooth shaft that the drag force of rope also can be made more to be easy to control, make originally to need the work of three people can be completed by a people now, greatly reduce working strength, and improve the fail safe of work, very practical.

Claims (5)

1. a ropes aid, it is characterized in that: comprise main frame (1), described main frame (1) is provided with horizontally disposed smooth shaft (2) and anchor ear (3), smooth shaft (2) is positioned at the convex surface side of anchor ear (3), the two ends of anchor ear (3) are respectively equipped with the first link and the second link, first link is connected with the first tied rope (4), second link is connected with the second tied rope (5), first link and the second link are positioned on same horizontal line, the line of the first link and the second link is positioned between the upper edge of anchor ear (3) and lower edge.
2. ropes aid according to claim 1, is characterized in that the two ends of described smooth shaft (2) all have the block edge (21) of protrusion.
3. ropes aid according to claim 1, is characterized in that the diameter of described smooth shaft (2) is 50 millimeters ~ 120 millimeters.
4. ropes aid according to claim 1, it is characterized in that the line of described first link and described second link is 30 millimeters ~ 80 millimeters apart from the length on the upper edge of anchor ear (3), under line distance anchor ear (3) of described first link and described second link, the length on edge is 30 millimeters ~ 80 millimeters.
5. ropes aid according to claim 1, is characterized in that having pin syndeton between described first tied rope (4) and the second tied rope (5).
CN201520302263.8U 2015-05-12 2015-05-12 Ropes aid Expired - Fee Related CN204577991U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520302263.8U CN204577991U (en) 2015-05-12 2015-05-12 Ropes aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520302263.8U CN204577991U (en) 2015-05-12 2015-05-12 Ropes aid

Publications (1)

Publication Number Publication Date
CN204577991U true CN204577991U (en) 2015-08-19

Family

ID=53870586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520302263.8U Expired - Fee Related CN204577991U (en) 2015-05-12 2015-05-12 Ropes aid

Country Status (1)

Country Link
CN (1) CN204577991U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106629380A (en) * 2016-12-27 2017-05-10 国网山东省电力公司临沂供电公司 Multifunctional electrical equipment hoisting insulating hold hoop

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106629380A (en) * 2016-12-27 2017-05-10 国网山东省电力公司临沂供电公司 Multifunctional electrical equipment hoisting insulating hold hoop

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150819

Termination date: 20180512