CN109346977B - Insulating rod for cleaning power transmission equipment - Google Patents

Insulating rod for cleaning power transmission equipment Download PDF

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Publication number
CN109346977B
CN109346977B CN201811369351.4A CN201811369351A CN109346977B CN 109346977 B CN109346977 B CN 109346977B CN 201811369351 A CN201811369351 A CN 201811369351A CN 109346977 B CN109346977 B CN 109346977B
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CN
China
Prior art keywords
rotating shaft
insulating rod
fork
rod body
gear
Prior art date
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Active
Application number
CN201811369351.4A
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Chinese (zh)
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CN109346977A (en
Inventor
崔文生
陈伟
王晓宁
邵建军
朱志伟
谢小明
张成峰
赵洪远
许子涛
龚建刚
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
Weifang Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Weifang Power Supply Co of State Grid Shandong Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, Weifang Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201811369351.4A priority Critical patent/CN109346977B/en
Publication of CN109346977A publication Critical patent/CN109346977A/en
Application granted granted Critical
Publication of CN109346977B publication Critical patent/CN109346977B/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines

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  • Cleaning In General (AREA)
  • Electric Cable Installation (AREA)

Abstract

The invention relates to the technical field of transmission equipment cleaning devices, and provides an insulating rod for cleaning transmission equipment, which comprises a handheld device and a working device, wherein the working device is arranged on the handheld device; the handheld device comprises a hollow insulating rod body, a first support frame is arranged at one end of the insulating rod body, a hand-shaking mechanism is arranged at the other end of the insulating rod body, a first rotating shaft is arranged in an inner cavity of the insulating rod body, a first gear is arranged at one end of the first rotating shaft, and the other end of the first rotating shaft is connected with the hand-shaking mechanism; the working device comprises a second supporting frame, a hollow second rotating shaft is arranged on the second supporting frame, a second gear is arranged at one end of the second rotating shaft and is in meshed transmission with the first gear, and a three-fork mechanism is detachably arranged at the other end of the second rotating shaft. The invention solves the technical problems that the traditional insulating rod cleaning device does not have a rotating function, the insulating rod is manually rotated to remove sundries, and then the insulating rod is pulled down, so that the working efficiency is low, the working time is long, and the body of electric personnel is damaged.

Description

Insulating rod for cleaning power transmission equipment
Technical Field
The invention relates to the technical field of cleaning devices of power transmission equipment, in particular to an insulating rod for cleaning the power transmission equipment.
Background
With the continuous development of social economy and the continuous improvement of living standard of people, people gradually enter an electrified era, and electric products beside the people are endlessly layered, and electric energy is used as a new generation of clean energy, so that the life of the people is more and more separated; since the transmission of electric energy is required to be completed by means of power transmission equipment, the power management department needs to erect the power transmission equipment and maintain the power transmission equipment regularly.
At present, most of power transmission equipment is located outdoors, and in windy weather, some sundries are often wound, especially plastic bags and plastic films of white garbage are used for a lot of time, the stability of a circuit can be affected by the wound sundries, and even fire disasters can occur when the wound sundries are serious, so that regular cleaning is needed.
At present, the cleaning process of the ground potential is usually electrified, protective measures are needed to be taken for operators during the safety period in operation, and the operators are operated by utilizing the insulating rod, so that the inventor finds that the following defects exist in the actual cleaning process: (1) When an electric power person uses the insulating rod to remove sundries, as the traditional insulating rod cleaning device does not have a rotating function, the insulating rod is manually rotated to remove the sundries and then is pulled down, the working efficiency is low, the working time is long, the electric power person can be tired in the process of holding and rotating the insulating rod, and the phenomena of arm pain and neck pain are easy to occur, so that the body of the electric power person is damaged; (2) The cleaning head of the traditional insulating rod cleaning device is directly and fixedly arranged on the insulating rod, has no angle adjusting function and is single in use mode.
Therefore, the development of the insulating rod for cleaning the power transmission equipment has urgent research value, good economic benefit and industrial application potential, and is the basis of the power of the invention.
Disclosure of Invention
The present inventors have conducted intensive studies to overcome the above-mentioned drawbacks of the prior art, and have completed the present invention after a great deal of creative effort.
Specifically, the technical problems to be solved by the invention are as follows: the utility model provides an insulator spindle for clearing up transmission equipment to solve traditional insulator spindle cleaning device and do not have the rotation function, need artificial manual rotation insulator spindle to remove the entanglement, then drag it down, work efficiency is low, and operating time is long, causes the technical problem of harm to electric personnel's health.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the insulating rod for cleaning the power transmission equipment comprises a handheld device and a working device, wherein the working device is installed on the handheld device;
the handheld device comprises a hollow insulating rod body, a first support frame is fixedly arranged at one end of the insulating rod body, a hand-shaking mechanism is arranged at the other end of the insulating rod body, a first rotating shaft is rotatably arranged in an inner cavity of the insulating rod body, a first gear is fixedly arranged at one end of the first rotating shaft, which is close to the first support frame, and the other end of the first rotating shaft extends out of the insulating rod body and is connected with the hand-shaking mechanism;
the working device comprises a second supporting frame, a hollow second rotating shaft is rotatably arranged on the second supporting frame, a second gear is fixedly arranged at one end of the second rotating shaft and close to the first supporting frame, the second gear is in meshed transmission with the first gear, and a three-fork mechanism for cleaning power transmission equipment is detachably arranged at the other end of the second rotating shaft.
As an improved scheme, the second support frame is fixedly arranged on the first support frame through a butterfly bolt.
As an improved scheme, two ends of the first rotating shaft are rotatably arranged in the inner cavity of the insulating rod body through bearings.
As an improved scheme, the hand shaking mechanism comprises a handle and a connecting block, wherein the handle is fixedly arranged on the connecting block through a bolt, and the connecting block is fixedly arranged on the first rotating shaft.
As an improved scheme, the insulating rod body and the first rotating shaft are made of insulating materials.
As an improved scheme, the joint of the second rotating shaft and the three-fork mechanism is of a polygonal structure.
As an improved scheme, the three-fork mechanism comprises a three-fork head and a three-fork base body, wherein the three-fork head is fixedly arranged on the three-fork base body, a sinking groove is formed in one end, connected with the second rotating shaft, of the three-fork base body, the shape of the sinking groove is identical to that of a polygonal structure of the second rotating shaft, the sinking groove is in sliding fit with the second rotating shaft, and a clamping mechanism is further arranged between the sinking groove and the second rotating shaft.
As an improved scheme, the clamping mechanism comprises a push block and a spring, wherein a circular groove is formed in one end, in contact with the spring, of the push block, the other end of the push block is an arc-shaped spherical surface, the push block is slidably mounted in the groove of the inner wall of the second rotating shaft, the spring is compressed between the circular groove and the inner wall of the second rotating shaft, an arc-shaped groove corresponding to the arc-shaped spherical surface of the push block is formed in the inner wall of the three-fork substrate sinking groove, and when the three-fork mechanism is mounted on the second rotating shaft, the arc-shaped spherical surface of the push block is clamped into the arc-shaped groove.
According to the technical scheme, the technical problems that the traditional insulating rod cleaning device does not have a rotating function, the insulating rod is manually rotated to remove sundries, and then pulled down, so that the working efficiency is low, the working time is long, and the body of an electric power person is damaged are solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the tilting angle of the working device and the handheld device according to the present invention;
FIG. 3 is a schematic illustration of an unassembled structure of the present invention;
FIG. 4 is a schematic view of the range of angular adjustment between the working device and the handheld device according to the present invention;
FIG. 5 is a schematic cross-sectional view of the clamping mechanism of the present invention;
wherein in the drawings, each numerical designation refers to particular meanings, elements and/or components as follows.
In the figure: 1. the hand-held device, 101, an insulating rod body, 102, a first supporting frame, 103, a hand-operated mechanism, 1031, a handle, 1032, a connecting block, 104, a first rotating shaft, 105, a first gear, 106, a bearing, 2, a working device, 201, a second supporting frame, 202, a second rotating shaft, 203, a second gear, 204, a three-fork mechanism, 2041, a three-fork head, 2042, a three-fork base body, 2043, a sinking groove, 3, a butterfly bolt, 4, a clamping mechanism, 401, a pushing block, 4011, a circular groove, 4012, an arc spherical surface, 402, a spring, 403 and an arc groove.
Detailed Description
The invention will be further illustrated with reference to specific examples. The purpose and purpose of these exemplary embodiments are merely to illustrate the present invention and are not intended to limit the true scope of the present invention in any way.
As shown in fig. 1 and 3, an insulating rod for cleaning power transmission equipment comprises a handheld device 1 and a working device 2, wherein the working device 2 is mounted on the handheld device 1;
the handheld device 1 comprises a hollow insulating rod body 101, a first support frame 102 is fixedly arranged at one end of the insulating rod body 101, a hand-shaking mechanism 103 is arranged at the other end of the insulating rod body 101, a first rotating shaft 104 is rotatably arranged in an inner cavity of the insulating rod body 101, a first gear 105 is fixedly arranged at one end of the first rotating shaft 104 and close to the first support frame 102, and the other end of the first rotating shaft 104 extends out of the insulating rod body 101 and is connected with the hand-shaking mechanism 103;
the working device 2 comprises a second supporting frame 201, a hollow second rotating shaft 202 is rotatably arranged on the second supporting frame 201, a second gear 203 is fixedly arranged at one end of the second rotating shaft 202 and close to the first supporting frame 102, the second gear 203 is in meshed transmission with the first gear 105, and a three-fork mechanism 204 for cleaning power transmission equipment is detachably arranged at the other end of the second rotating shaft 202.
In this embodiment, as shown in fig. 1 and 3, the insulating rod for cleaning the power transmission equipment includes a handheld device 1 and a working device 2, the working device 2 is mounted on the handheld device 1 through a bolt, when the bolt is screwed down, the working device 2 is fixedly mounted on the handheld device 1, when the bolt is loosened, the angle between the working device 2 and the handheld device 1 can be adjusted, so that the working device 2 can be adjusted at will in the included angle between the vertical direction and the horizontal direction, as shown in fig. 2 and 4, different use angles are increased, and the angle between the working device 2 and the handheld device 1 can be changed according to different needs when electric personnel clean sundries, so that the use is more convenient;
the handheld device 1 comprises a hollow insulating rod body 101, wherein the insulating rod body 101 has the function that when the ground potential live working is carried out, as the line is not in power failure, the distance between an electric power person and live equipment is increased through the insulating rod body 101, the personal safety of the electric power person is guaranteed, a first support frame 102 is fixedly arranged at one end of the insulating rod body 101 through a screw, the first support frame 102 has the function of supporting a working device 2, a hand-operated mechanism 103 is arranged at the other end of the insulating rod body 101, a first rotating shaft 104 is rotatably arranged in an inner cavity of the insulating rod body 101 through a bearing 106, a first gear 105 is fixedly arranged at one end, close to the first support frame 102, of the first rotating shaft 104 through the screw, the other end extends out of the insulating rod body 101 and is fixedly connected with the hand-operated mechanism 103 through the screw, the first rotating shaft 104 can be rotated through the hand-operated mechanism 103, and the first gear 105 fixed on the first rotating shaft 104 is further driven to rotate;
the working device 2 comprises a second support frame 201, the second support frame 201 is fixedly arranged on the first support frame 102 through bolts, when the bolts are loosened, the angle between the second support frame 201 and the first support frame 102 can be adjusted, a second rotating shaft 202 is rotatably arranged on the second support frame 201 through a bearing 106, a second gear 203 is fixedly arranged at the position, close to the first support frame 102, of the second rotating shaft 202 in a welding mode, the second gear 203 is meshed with the first gear 105 for transmission, a three-fork mechanism 204 for cleaning power transmission equipment is detachably arranged at the other end of the second rotating shaft 202, the three-fork mechanism 204 is used for winding sundries through forking conveniently, the rotation of the three-fork mechanism 204 can be controlled through meshed transmission of the first gear 105 and the second gear 203, the sundries are wound through a manual mechanism 103, the electric staff does not need to manually rotate an insulating rod again, the use and operation are more convenient and quick, the efficiency of sundries cleaning is improved, the electric staff is prevented from damaging the body due to long-time work, the traditional insulating rod cleaning device does not have a rotating function, the electric staff is required to rotate the insulating rod, and the electric staff is required to work for a long time, and the electric staff is required to work for the body is damaged due to the long time.
In this embodiment, as shown in fig. 1, the second support frame 201 is fixedly installed on the first support frame 102 through the butterfly bolt 3, and when in use, the second support frame 201 is fixedly installed on the first support frame 102 through the butterfly bolt 3, and through the butterfly bolt 3, an electric staff can manually tighten or loosen the butterfly bolt 3 to adjust the angle between the second support frame 201 and the first support frame 102, so that the included angle between the working device 2 and the handheld device 1 is changed, other auxiliary tools are not needed, and the use of the electric staff is facilitated.
In this embodiment, as shown in fig. 1, the two ends of the first rotating shaft 104 are rotatably installed in the inner cavity of the insulating rod body 101 through the bearings 106, and when in use, the two ends of the first rotating shaft 104 are rotatably installed in the inner cavity of the insulating rod body 101 through the bearings 106, so that the first rotating shaft 104 rotates more smoothly in the inner cavity of the insulating rod body 101 through the bearings 106, the rotation resistance is reduced, and the electric power personnel saves more labor when rotating the rotating shaft through the hand crank mechanism 103.
In this embodiment, as shown in fig. 1, the hand crank mechanism 103 includes a handle 1031 and a connecting block 1032, the handle 1031 is fixedly mounted on the connecting block 1032 by a bolt, the connecting block 1032 is fixedly mounted on the first rotating shaft 104, when in use, the hand crank mechanism 103 includes the handle 1031 and the connecting block 1032, the handle 1031 is in an "L" structure, so that electric personnel can hold and shake the hand crank mechanism conveniently, the handle 1031 is fixedly mounted on the connecting block 1032 by a butterfly bolt 3, the connecting block 1032 is fixedly mounted on the first rotating shaft 104 by a bolt, the first rotating shaft 104 can also rotate simultaneously when the hand crank mechanism 103 rotates, and then the working device 2 is driven to rotate by the meshing transmission of the first gear 105 and the second gear 203.
In this embodiment, as shown in fig. 1, the insulating rod 101 and the first rotating shaft 104 are both made of insulating materials, when in use, the insulating rod 101 and the first rotating shaft 104 are both made of insulating materials, the insulating materials are glass fiber reinforced plastic epoxy resin, the glass fiber reinforced plastic epoxy resin is compounded with mechanical properties, and is mainly used as a bearing member and has certain heat resistance, humidity resistance and other service performances, so that the insulating rod 101 and the first rotating shaft 104 are suitable for use, and by adopting the insulating materials, electric personnel can be isolated from a circuit during live operation, electric shock accidents can not occur, and the safety of the electric personnel is ensured.
In this embodiment, as shown in fig. 3, the connection part of the second rotating shaft 202 and the three-fork mechanism 204 is a polygonal structure, when in use, the shape of the connection part of the second rotating shaft 202 and the three-fork mechanism 204 is a polygonal structure, the polygonal structure can effectively prevent relative rotation between the second rotating shaft 202 and the three-fork mechanism 204 from influencing use, the polygonal structure at the connection part of the second rotating shaft 202 and the three-fork mechanism 204 can be integrally formed, a section of polygonal structure can be connected to the second rotating shaft 202 in a welding manner, the polygonal structure can be a triangle structure, a quadrilateral structure, a pentagonal structure, a hexagonal structure or the like, in this embodiment, the connection part of the second rotating shaft 202 and the three-fork mechanism 204 is a regular quadrilateral structure, the regular quadrilateral structure ensures that the relative rotation resistance between the second rotating shaft 202 and the three-fork mechanism 204 is large, and the cleaning work is not easy to occur.
In this embodiment, as shown in fig. 3 and 5, the three-fork mechanism 204 includes a three-fork head 2041 and a three-fork base 2042, the three-fork head 2041 is fixedly mounted on the three-fork base 2042, one end of the three-fork base 2042 connected with the second rotating shaft 202 is provided with a sink slot 2043, the shape of the sink slot 2043 is the same as the shape of the polygonal structure of the second rotating shaft 202, and is in sliding fit with the second rotating shaft 202, a clamping mechanism 4 is arranged between the sink slot 2043 and the second rotating shaft 202, in use, the three-fork mechanism 204 includes the three-fork head 2041 and the three-fork base 2042, the three-fork head 2041 is used for conveniently winding sundries such as plastic bags, the three-fork head 2041 is fixedly mounted on the three-fork base 2042 in a welding manner, one end of the three-fork base 2042 connected with the second rotating shaft 202 is machined with the sink slot 2043, the shape of the sink slot 2043 is the same as the shape of the polygonal structure of the second rotating shaft 202, the depth of the sink slot 2043 is greater than the length of the polygonal structure of the rotating shaft 202 of the second rotating shaft 202, in this embodiment, the sink slot 2043 is the polygonal structure of the rotating shaft 202 is in the polygonal structure of the second rotating shaft 202, in use, the sink slot 2043 is the polygonal structure of the sink slot 204 is just being just like, and the sink slot 204 is just like, in sliding fit with the second rotating mechanism 204 is more convenient to the second rotating mechanism 204, in sliding and is more convenient to be mounted between the two sides 204 and the four-fork mechanism 204 is more convenient to be in sliding and fixed on the side 204.
In this embodiment, as shown in fig. 5, the clamping mechanism 4 includes a push block 401 and a spring 402, one end of the push block 401 contacting with the spring 402 is provided with a circular groove 4011, the other end of the push block 401 is an arc-shaped spherical surface 4012, the push block 401 is slidably mounted in the groove of the inner wall of the second rotating shaft 202, the spring 402 is compressed between the circular groove 4011 and the inner wall of the second rotating shaft 202, the inner wall of the sinking groove 2043 of the three-fork base 2042 is provided with an arc-shaped groove 403 corresponding to the arc-shaped spherical surface 4012 of the push block 401, when the three-fork mechanism 204 is mounted on the second rotating shaft 202, the arc-shaped spherical surface 4012 of the push block 401 is clamped into the arc-shaped groove 403, when in use, the clamping mechanism 4 includes the push block 401 and the spring 402, a groove is machined on the inner wall of the second rotating shaft 202, a round hole is machined between the groove and the outer wall of the second rotating shaft 202, the round hole is smaller than the size of the groove, meanwhile, the arc-shaped spherical surface 4012 of the push block 401 can expose the second rotating shaft 202 through a round hole, a round groove 4011 is formed in one end, in contact with the spring 402, of the push block 401 through a milling machine, the spring 402 is installed between the round groove 4011 and the inner wall of the second rotating shaft 202 in a compressed mode, when the spring 402 does not bear external acting force, the arc-shaped spherical surface 4012 of the push block 401 is pushed to expose the second rotating shaft 202, when the spring 402 acts on the outer acting force, the push block 401 compresses the spring 402 and contracts in the second rotating shaft 202, an arc-shaped groove 403 corresponding to the arc-shaped spherical surface 4012 of the push block 401 is machined in the inner wall of a sinking groove 2043 of the three-fork base 2042, when the three-fork mechanism 204 is installed on the second rotating shaft 202, the arc-shaped spherical surface 4012 of the push block 401 is clamped in the arc-shaped groove 403 of the three-fork base 2042, and the three-fork mechanism 204 cannot easily fall off from the second rotating shaft 202, and dangers are avoided in use.
For ease of understanding, the working procedure of the embodiments of the present invention is given below:
when the electric power transmission equipment is used, an insulating rod for cleaning the electric power transmission equipment can be operated by one electric power personnel, and also can be operated by two electric power personnel in a coordinated manner, as shown in fig. 3, the three-fork mechanism 204 is firstly installed on the second rotating shaft 202 and clamped, the angle between the first supporting frame 102 and the second supporting frame 201 is adjusted through the butterfly bolt 3 according to the position of external sundries (mainly plastic bags and plastic films), the angle between the handheld device 1 and the working device 2 is further adjusted, the butterfly bolt 3 is screwed, the handheld insulating rod body 101 is used for enabling the three-fork mechanism 204 to contact sundries, the hand-operated mechanism 103 is rotated, the hand-operated mechanism 103 drives the first rotating shaft 104 to rotate, then drives the first gear 105 fixed on the first rotating shaft 104 to rotate, the first gear 105 is meshed with the second gear 203 to drive the second gear 203 to rotate, the second gear 203 is fixedly installed on the second rotating shaft 202, the second rotating shaft 202 is enabled to rotate along with the second rotating shaft, and meanwhile the three-fork mechanism 204 installed on the second rotating shaft 202 is enabled to rotate along with the second rotating shaft, so that winding action of the sundries is achieved, and when the sundries are wound tightly, the work can be cleaned through the insulating rod body 101.
In summary, the above embodiment of the present invention solves the technical problems that the conventional insulation rod cleaning device does not have a rotation function, and the insulation rod needs to be manually rotated to remove the foreign matters and then pulled down, so that the working efficiency is low, the working time is long, and the body of the electric power personnel is damaged.
It should be understood that these examples are for the purpose of illustrating the invention only and are not intended to limit the scope of the invention. Furthermore, it is to be understood that various changes, modifications and/or variations may be made by those skilled in the art after reading the technical content of the present invention, and that all such equivalents are intended to fall within the scope of protection defined in the claims appended hereto.

Claims (4)

1. An insulating rod for cleaning power transmission equipment, which is characterized in that: the device comprises a handheld device and a working device, wherein the working device is installed on the handheld device;
the handheld device comprises a hollow insulating rod body, a first support frame is fixedly arranged at one end of the insulating rod body, a hand-shaking mechanism is arranged at the other end of the insulating rod body, a first rotating shaft is rotatably arranged in an inner cavity of the insulating rod body, a first gear is fixedly arranged at one end of the first rotating shaft, which is close to the first support frame, and the other end of the first rotating shaft extends out of the insulating rod body and is connected with the hand-shaking mechanism;
the working device comprises a second supporting frame, a hollow second rotating shaft is rotatably arranged on the second supporting frame through a bearing, a second gear is fixedly arranged at one end of the second rotating shaft and close to the first supporting frame, the second gear is meshed with the first gear for transmission, and a three-fork mechanism for cleaning power transmission equipment is detachably arranged at the other end of the second rotating shaft;
the second support frame is fixedly arranged on the first support frame through a butterfly bolt;
the joint of the second rotating shaft and the three-fork mechanism is of a polygonal structure;
the three-fork mechanism comprises a three-fork head and a three-fork base body, the three-fork head is fixedly arranged on the three-fork base body, a sinking groove is formed in one end, connected with the second rotating shaft, of the three-fork base body, the shape of the sinking groove is identical to that of a polygonal structure of the second rotating shaft, the sinking groove is in sliding fit with the second rotating shaft, and a clamping mechanism is further arranged between the sinking groove and the second rotating shaft;
the clamping mechanism comprises a push block and a spring, wherein a circular groove is formed in one end, in contact with the spring, of the push block, an arc-shaped spherical surface is formed in the other end of the push block, the push block is slidably installed in the groove in the inner wall of the second rotating shaft, the spring is compressed between the circular groove and the inner wall of the second rotating shaft, an arc-shaped groove corresponding to the arc-shaped spherical surface of the push block is formed in the inner wall of the three-fork substrate sinking groove, and when the three-fork mechanism is installed in the second rotating shaft, the arc-shaped spherical surface of the push block is clamped into the arc-shaped groove.
2. An insulating rod for cleaning electrical power transmission equipment as in claim 1, wherein: the two ends of the first rotating shaft are rotatably arranged in the inner cavity of the insulating rod body through bearings.
3. An insulating rod for cleaning electrical power transmission equipment as in claim 1, wherein: the hand shaking mechanism comprises a handle and a connecting block, wherein the handle is fixedly installed on the connecting block through bolts, and the connecting block is fixedly installed on the first rotating shaft.
4. An insulating rod for cleaning electrical power transmission equipment as in claim 1, wherein: the insulating rod body and the first rotating shaft are made of insulating materials.
CN201811369351.4A 2018-11-16 2018-11-16 Insulating rod for cleaning power transmission equipment Active CN109346977B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811369351.4A CN109346977B (en) 2018-11-16 2018-11-16 Insulating rod for cleaning power transmission equipment

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Application Number Priority Date Filing Date Title
CN201811369351.4A CN109346977B (en) 2018-11-16 2018-11-16 Insulating rod for cleaning power transmission equipment

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Publication Number Publication Date
CN109346977A CN109346977A (en) 2019-02-15
CN109346977B true CN109346977B (en) 2024-01-19

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114156767A (en) * 2021-09-29 2022-03-08 国网山东省电力公司潍坊供电公司 Handheld circuit foreign matter excision device

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GB433712A (en) * 1934-02-16 1935-08-16 Croydon Cable Works Ltd Means for cleaning electric insulators
JP2000083308A (en) * 1998-07-08 2000-03-21 Sankyo:Kk Foreign substance remover for hot line operation
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CN210074606U (en) * 2018-11-16 2020-02-14 国网山东省电力公司潍坊供电公司 Insulating rod for cleaning power transmission equipment

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JP2000083308A (en) * 1998-07-08 2000-03-21 Sankyo:Kk Foreign substance remover for hot line operation
CN103143518A (en) * 2013-03-12 2013-06-12 云南电网公司西双版纳供电局 Live cleaning tool for contact terminal and contact finger of 110kV disconnecting switch
CN105165432A (en) * 2015-09-18 2015-12-23 国家电网公司 Distribution wire foreign matter clearing device
CN205829047U (en) * 2016-08-03 2016-12-21 王哲 A kind of portable electric line soft foreign body cleaning tool
CN210074606U (en) * 2018-11-16 2020-02-14 国网山东省电力公司潍坊供电公司 Insulating rod for cleaning power transmission equipment
CN209233288U (en) * 2018-11-19 2019-08-09 国网山东省电力公司潍坊供电公司 A kind of Portable multifunctional operating rod

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