CN111917038A - Bird's nest clearing device of transformer substation - Google Patents
Bird's nest clearing device of transformer substation Download PDFInfo
- Publication number
- CN111917038A CN111917038A CN202010652872.1A CN202010652872A CN111917038A CN 111917038 A CN111917038 A CN 111917038A CN 202010652872 A CN202010652872 A CN 202010652872A CN 111917038 A CN111917038 A CN 111917038A
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- operating rod
- clamping piece
- rod
- bird nest
- handle
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the technical field of bird nest removal, and discloses a device for removing bird nests in a transformer substation, which comprises an operating rod, the operating rod is an insulating rod and a flexible rod, one end of the operating rod is provided with a sticky body, the other end of the operating rod is provided with a handle, the sticky body is made of viscoelastic material, the operating rod can prevent electric shock, can be bent to change the shape, has strong plasticity, according to the position and the environmental condition of the bird nest, the shape of the operating rod is changed, so that the operating rod can remove the bird nest with hidden position and angled drilling, one end of the operating rod is connected with a sticky body which can be used for sticking slender residues such as grass, silk, thread, cotton and the like, and the sticky body is made of viscoelastic material, when gluing the residual, glue the glutinous body and can not remain on power equipment, guaranteed the thoroughness that the bird's nest was clear away, the flexible operation is convenient, has improved operation personnel's work efficiency, guarantees the operation safety of power equipment and electric wire netting.
Description
Technical Field
The invention relates to the technical field of bird nest removal, in particular to a device for removing bird nests of a transformer substation.
Background
Some transformer substations are remote, the natural environment around the transformer substations is good, and wild birds are various. Because the heat productivity of the transformer substation equipment is larger, the temperature is higher, and especially in autumn and winter, the hidden parts of the equipment, such as a framework, a shell, a joint, a base and the like, which shield wind and rain, are very easy to attract wild birds to nest due to warmness and comfort. Wild bird nests usually contain various long and thin substances such as grass, silk, lines, cotton and the like, and once the wild bird nests are affected with damp or rain weather, the electrified parts of the equipment are easily short-circuited to the ground or between phases, so that the operation safety of the equipment and a power grid is seriously affected. At present, operation and maintenance personnel generally use an insulating rod or climb onto an equipment framework after power failure to remove a bird nest, the operation and maintenance personnel have high working difficulty and high danger, the bird nest cannot be thoroughly cleared, and bird nest sundries are easily remained on the equipment framework.
The utility model discloses a chinese utility model patent CN208078486U discloses a substation equipment bird's nest clearing device, including demolising claw, insulating bar, demolish the lower extreme fixedly connected with insulating rod of claw, the flexible PVC insulating tube of the lower extreme fixedly connected with of insulating rod, pile magnesium aluminum alloy silk in the flexible PVC insulating tube, the lower extreme detachably of flexible PVC insulating tube is connected with insulating connector, and the lower extreme detachably of insulating connector is connected with insulating bar. This patent is pulled down the bird nest through demolising the claw, can only take off the big structure of bird nest, and the wild bird nest usually contains multiple slender matters such as grass, silk, line, cotton, and long and thin tiny matters such as grass, silk, line, cotton remain easily, are difficult to clear away totally, lead to the potential safety hazard.
Disclosure of Invention
The invention aims to provide a device for removing bird nests of a transformer substation, which is flexible and convenient to operate and can be used for removing bird nests cleanly.
In order to achieve the purpose, the invention provides a transformer substation bird nest clearing device which comprises an operating rod, wherein the operating rod is an insulating rod and a flexible rod, one end of the operating rod is provided with a sticky body, the other end of the operating rod is provided with a handle, and the sticky body is made of viscoelastic materials.
Preferably, the main component of the sticky body is guar gum.
Preferably, the clamping device is arranged at the end of the operating rod and comprises a first clamping piece and a second clamping piece, the first clamping piece is connected to one end, far away from the handle, of the operating rod, and the second clamping piece is connected to the operating rod and can be close to or far away from the first clamping piece to move.
As a preferred scheme, the clamping device further comprises a connecting rubber ring, the first clamping piece and the second clamping piece are of disc-shaped structures, the second clamping piece is provided with a connecting hole and is sleeved outside the operating rod through the connecting hole, the adhesive body is sleeved at the end of the operating rod and is located between the first clamping piece and the second clamping piece, hooks are arranged on the first clamping piece and the second clamping piece respectively, and two ends of the connecting rubber ring are hung on the hooks of the first clamping piece and the second clamping piece respectively.
Preferably, the first clamping member is in threaded connection with the operating rod.
Preferably, the operating rod is provided with a barb.
Preferably, the operating rod further comprises a plurality of fins, and the fins are connected to the outer surface of the operating rod to form the barbs.
Preferably, the handle is in threaded connection with the operating rod.
Preferably, the handle comprises a first handle plate, a second handle plate and a third handle plate, the first handle plate and the third handle plate are respectively vertically connected to the second handle plate and are arranged in parallel, the first handle plate is provided with a fixing nut and a through hole communicated with the fixing nut, and the operating rod penetrates through the fixing nut and the through hole and is in threaded connection with the fixing nut.
Preferably, the operating rod body comprises a core rod and an insulating layer coated outside the core rod, and the core rod is a magnesium-aluminum alloy rod body.
Compared with the prior art, the bird nest removing device for the transformer substation has the advantages that:
the operating rod adopted by the bird nest cleaning device is an insulating rod and a flexible rod, can prevent electric shock, can be bent to change the shape, is high in plasticity, can change the shape according to the position and the environmental condition of the bird nest, can remove the bird nest with a hidden position and an oblique angle, is connected with the sticky body at one end, can be used for sticking slender residues such as grass, wires, lines, cotton and the like, is made of a viscoelastic material, cannot remain on power equipment when the residues are stuck, ensures the thoroughness of bird nest cleaning, is flexible and convenient to operate, improves the working efficiency of operating personnel, and ensures the operation safety of the power equipment and a power grid.
Drawings
Fig. 1 is a schematic structural diagram of a substation clearing device according to an embodiment of the present invention.
Fig. 2 is an exploded view of a clamping device according to an embodiment of the invention.
In the figures, 1-operating lever; 2-a sticky body; 3-a handle; 301-a first handle panel; 302-a second handle panel; 303-a third handle panel; 304-a retaining nut; 4-a first clamp; 5-a second clamping member; 501-connecting hole; 6-connecting a rubber ring; 7-a hook.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1 and 2, a bird nest removing device for a transformer substation according to a preferred embodiment of the present invention includes an operation rod 1, the operation rod 1 is an insulating rod and a flexible rod, an adhesive body 2 is disposed at one end of the operation rod 1, a handle 3 is disposed at the other end of the operation rod 1, and the adhesive body 2 is made of a viscoelastic material. The action bars 1 that this embodiment adopted is the insulator spindle and is the flexible rod, but the protection against electric shock, and the flexible shape that changes, plasticity is strong, position and the environmental condition according to the bird's nest, change the shape of action bars 1, make action bars 1 can excise the position conceal and the bird's nest that the angle was shot and bored, and the one end of action bars 1 is connected with glues glutinous body 2, can glue down the grass, silk, the line, long and thin residues such as cotton, and glue glutinous body 2 and be viscoelastic material, when gluing the residue down, glue glutinous body 2 and can not remain on power equipment, the thoroughness that the bird's nest was clear away has been guaranteed, the flexible operation is convenient, operating personnel's work efficiency has been improved, guarantee the operation safety of power equipment and electric wire netting. When the bird nest removing device is used, one end of the operating rod 1 connected with the sticky body 2 is bent into a ring shape, when a bird nest is removed, the end is sleeved outside the bird nest, the sticky body 2 can stick the bird nest, the operating rod 1 is made to move to enable the bird nest to be taken out without scattering, after the bird nest is taken down, one end of the operating rod 1 connected with the sticky body 2 is straightened, the original position of the bird nest is stretched again, the sticky body 2 is used for sticking away residues of the bird nest, and the bird nest is thoroughly and cleanly removed. Viscoelastic material is under the exogenic action, and two kinds of deformation mechanisms of elasticity and viscidity exist simultaneously, make glue glutinous body 2 have the viscidity that can take away the residue, glue glutinous body 2 whole not crumble simultaneously, make glue glutinous body 2 can not remain on power equipment. The sticky body 2 of this embodiment adopts keyboard dust to remove glue.
The main component of the sticky body 2 in this embodiment is guar gum, which is a non-ionic galactomannan and can be dispersed in hot or cold water to form a sticky liquid, the viscosity of a 1% aqueous solution is about 3000mPa · S, a small amount of sodium tetraborate is added to be converted into a gel, the gel is dispersed in cold water for about 2 hours to present a very strong viscosity, the viscosity is gradually increased later, and the highest point is reached in 24 hours; the viscosity is 5-8 times of that of the starch paste, and the highest viscosity is quickly reached by heating; the water solution is neutral, the pH is 6-8, the viscosity is highest, and the pH is 10 or more, so that the viscosity is rapidly reduced; the viscosity is reduced along with the reduction of pH within the range of pH 6.0-3.5; the viscosity increases again below pH 3.5. Therefore, the sticky body 2 mainly containing the guar gum has strong viscosity and can take away bird nest residues; the reducibility is strong, and the composite material can be repeatedly used; and can be naturally degraded after being used, thereby being green and environment-friendly.
Further, the bird's nest clearing device of this embodiment still includes clamping device, and clamping device locates the tip of action bars 1, and clamping device includes first holder 4 and second holder 5, and first holder 4 is connected and is kept away from the one end of handle 3 on action bars 1, and second holder 5 is connected on action bars 1 and can be close to or keep away from first holder 4 and remove, easy to assemble and dismantle and glue body 2. Further, the clamping device of this embodiment is still including connecting rubber ring 6, first holder 4 and second holder 5 are the disc structure, and second holder 4 is equipped with connecting hole 401 and through connecting hole 401 suit outside action bars 1, glue glutinous body 2 suit and just be located between first holder 4 and the second holder 5 at the tip of action bars 1, be equipped with couple 7 on first holder 4 and the second holder 5 respectively, the both ends of connecting rubber ring 6 are hung respectively on couple 7 of first holder 4 and second holder 5. This embodiment will glue glutinous body 2 winding at the tip of action bars 1, when making the clearance residual, action bars 1 only need stretch to the home position department of bird's nest, rocks or rotates action bars 1 and can glue away the residual, makes convenient operation, and need not the transform and look for the angle. First holder 4 and second holder 5 have the trend of being close to each other under the elastic action of connecting rubber ring 6, therefore can press from both sides the glutinous body 2 of gluing tightly to having an effort of extruding to gluing the glutinous body 2, can making glue outside glutinous body 2 protrusion first holder 4 and the second holder 5, prevent to lead to gluing the glutinous body 2 and can not touch the residue because of the existence of first holder 4 and second holder 5, and can produce certain pressure to power equipment's wall, and then can make the residue glue on gluing the glutinous body 2. It should be noted that the sticky body 2 can also be made as a cylinder with a ring-shaped cross section, and when in use, the sticky body 2 is sleeved on the end of the operating rod 1.
Optionally, the sticky body 2 is conveniently changed to first holder 4 and the threaded connection of action bars 1 of this embodiment, and first holder 4 and second holder 5 are connected through connecting rubber ring 6, and after sticky body 2 reaches the biggest sticky volume, will connect rubber ring 6 and take off, pull down first holder 4 again, will glue at last and rub down sticky body 2, conveniently glue the dismantlement and the change of sticky body 2. And when the sticky body 2 is not needed, the sticky body 2 can be taken down, so that the device can be used according to the local conditions.
Furthermore, the operating rod 1 is provided with a barb, so that impurities left after the bird nest main body is removed can be further removed. The bird nest removing device further comprises a plurality of fins, wherein the fins are connected to the outer surface of the operating rod 1 to form barbs, so that the bird nest removing device can work at hidden positions of the power equipment framework which are difficult to touch and observe, and can take out bird nest residual sundries at the hidden positions; and the adhesive body 2 can be firmly adhered to the operating rod 2 and is not easy to fall off. And the barb is formed by a plurality of fins, so can not constitute the injury risk to operating personnel, guaranteed human security. The fins of this embodiment are soft plastic sheets.
In this embodiment, the handle 3 includes a first handle plate 301, a second handle plate 302 and a third handle plate 303, the first handle plate 301 and the third handle plate 303 are respectively vertically connected to the second handle plate 302 and are arranged in parallel, the first handle plate 301 is provided with a fixing nut 304 and a through hole communicated with the fixing nut 304, and the operation rod 1 passes through the fixing nut 304 and the through hole and is in threaded connection with the fixing nut 304. The operating rod 1 of the embodiment passes through the fixing nut 304 and the through hole and then the fixing nut 304 is screwed down, so that the operating rod 1 abuts against the third handle plate 303, the operating rod 1 and the handle 3 can be prevented from being stably connected, and loosening and separation during operation can be prevented. The handle 3 of this embodiment can be conveniently held by the operator, and the operation rod 1 is placed too thin and inconvenient to operate.
The operating rod body core bar of this embodiment and the insulating layer of cladding outside the core bar, the core bar are magnesium aluminum alloy's the body of rod, can both guarantee the intensity and the lightweight of device, possess extremely strong plasticity again.
To sum up, the embodiment of the invention provides a device for removing a bird nest of a transformer substation, wherein an operating rod 1 is an insulating rod and a flexible rod, which can prevent electric shock, can be bent to change shape, has strong plasticity, and can change the shape of the operating rod 1 according to the position and the environmental condition of the bird nest, so that the operating rod 1 can remove the bird nest with a hidden position and an oblique angle, and one end of the operating rod 1 is connected with a sticky body 2 which can stick down long and thin residues such as grass, silk, thread, cotton and the like, and the sticky body 2 is made of a viscoelastic material, so that the sticky body 2 cannot remain on electrical equipment when the residues are stuck down, thereby ensuring the thoroughness of removing the bird nest, being flexible and convenient to operate, improving the working efficiency of operators, and ensuring the operation safety of the electrical equipment and an electrical network.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a transformer substation bird's nest clearing device, its characterized in that includes action bars (1), action bars (1) are the insulator spindle and are the flexible rod, the one end of action bars (1) is equipped with glues glutinous body (2), the other end of action bars (1) is equipped with handle (3), it is viscoelastic material to glue glutinous body (2).
2. Substation bird nest clearing device according to claim 1, characterized in that the main component of the adherent body (2) is guar gum.
3. The substation bird nest clearing device according to claim 1, characterized by further comprising a clamping device, wherein the clamping device is arranged at an end of the operating rod (1), the clamping device comprises a first clamping piece (4) and a second clamping piece (5), the first clamping piece (4) is connected to an end of the operating rod (1) far away from the handle (3), and the second clamping piece (5) is connected to the operating rod (1) and can move close to or far away from the first clamping piece (4).
4. The substation bird nest removing device according to claim 3, characterized in that the clamping device further comprises a connecting rubber ring (6), the first clamping piece (4) and the second clamping piece (5) are both of a disc-shaped structure, the second clamping piece (5) is provided with a connecting hole (501) and is sleeved outside the operating rod (1) through the connecting hole (501), the adhesive body (2) is sleeved on the end of the operating rod (1) and is located between the first clamping piece (4) and the second clamping piece (5), hooks (7) are respectively arranged on the first clamping piece (4) and the second clamping piece (5), and two ends of the connecting rubber ring (6) are respectively hung on the hooks (7) of the first clamping piece (4) and the second clamping piece (5).
5. A substation bird nest clearing device according to claim 4, characterized in that the first clamp is threaded with the operating rod (1).
6. The substation bird nest clearing device according to claim 1, characterized in that the operating rod (1) is provided with barbs.
7. The substation bird nest clearing device according to claim 6, further comprising a plurality of fins connected to an outer surface of the operating rod (1) forming the barbs.
8. The substation bird nest clearing device according to claim 1, characterized in that the handle is threaded with the operating bar (1).
9. The substation bird nest removing device according to claim 8, characterized in that the handle (3) comprises a first handle plate (301), a second handle plate (302) and a third handle plate (303), the first handle plate (301) and the third handle plate (303) are vertically connected to the second handle plate (302) respectively and are arranged in parallel, a fixing nut (304) and a through hole communicated with the fixing nut (304) are arranged on the first handle plate (301), and the operating rod (1) penetrates through the fixing nut (304) and the through hole and is in threaded connection with the fixing nut (304).
10. The substation bird nest clearing device according to claim 1, characterized in that the operating rod (1) body core rod and an insulating layer coated outside the core rod, the core rod is a rod body of magnesium aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010652872.1A CN111917038B (en) | 2020-07-08 | 2020-07-08 | Bird's nest clearing device of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010652872.1A CN111917038B (en) | 2020-07-08 | 2020-07-08 | Bird's nest clearing device of transformer substation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111917038A true CN111917038A (en) | 2020-11-10 |
| CN111917038B CN111917038B (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010652872.1A Active CN111917038B (en) | 2020-07-08 | 2020-07-08 | Bird's nest clearing device of transformer substation |
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980596A (en) * | 2004-07-02 | 2007-06-13 | 3M创新有限公司 | Contaminant removal tape roll with sheet removal feature and method of manufacturing the same |
| JP2008148390A (en) * | 2006-12-06 | 2008-06-26 | Chugoku Electric Power Co Inc:The | Gun for extracting repellent-against-birds |
| CN202891867U (en) * | 2012-11-17 | 2013-04-24 | 翁鹏维 | Broom with dual purpose of broken hair cleaning and sweeping |
| CN103618242A (en) * | 2013-11-05 | 2014-03-05 | 国家电网公司 | Power transmission and transformation equipment foreign body removing device |
| CN104080388A (en) * | 2011-11-22 | 2014-10-01 | 尼托母斯股份有限公司 | Stand for adhesive cleaning tool |
| JP2016000009A (en) * | 2014-06-11 | 2016-01-07 | 中国電力株式会社 | Nest-building prevention tool |
| CN205724664U (en) * | 2016-07-04 | 2016-11-23 | 国网河南汝阳县供电公司 | A kind of New insulated is except Bird's Nest device |
| CN106229882A (en) * | 2016-08-20 | 2016-12-14 | 国网山东省电力公司莱州市供电公司 | A kind of Bird's Nest removal assembly based on polyurethane foam glue and removal method |
| CN106239489A (en) * | 2016-08-26 | 2016-12-21 | 国网山东省电力公司鄄城县供电公司 | Device removed by transmission line of electricity bird's nest |
| CN206898006U (en) * | 2017-06-07 | 2018-01-19 | 浙江海洋大学 | A kind of universal vessel cleaning instrument |
| CN107800063A (en) * | 2017-10-23 | 2018-03-13 | 国网辽宁省电力有限公司本溪供电公司 | Portable transformer substation equipment snow breaker and power construction implementation |
| CN207399392U (en) * | 2017-09-15 | 2018-05-22 | 国网河北省电力公司枣强县供电分公司 | Assembly detection apparatus in cabinet |
| CN207426549U (en) * | 2017-10-20 | 2018-05-29 | 国网安徽省电力公司安庆供电公司 | Electric power line pole tower cleaning plant |
| CN208078486U (en) * | 2017-12-18 | 2018-11-09 | 广西电网有限责任公司梧州供电局 | A kind of substation equipment Bird's Nest remove device |
| CN209330235U (en) * | 2019-02-26 | 2019-08-30 | 栗军 | Hand-held telescopic viewfinder |
| CN209516464U (en) * | 2019-03-29 | 2019-10-18 | 广州供电局有限公司 | Bird's Nest cleaning tool head and Bird's Nest cleaning plant |
| CN210113998U (en) * | 2019-04-28 | 2020-02-28 | 国华(荣成)新能源有限公司 | Prevent building bird's nest prevent bird ware |
| CN111063560A (en) * | 2019-12-13 | 2020-04-24 | 贵州电网有限责任公司 | Multifunctional line card operating rod |
| CN210730250U (en) * | 2019-09-27 | 2020-06-12 | 张启宇 | Distribution lines cleaning device |
-
2020
- 2020-07-08 CN CN202010652872.1A patent/CN111917038B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980596A (en) * | 2004-07-02 | 2007-06-13 | 3M创新有限公司 | Contaminant removal tape roll with sheet removal feature and method of manufacturing the same |
| JP2008148390A (en) * | 2006-12-06 | 2008-06-26 | Chugoku Electric Power Co Inc:The | Gun for extracting repellent-against-birds |
| CN104080388A (en) * | 2011-11-22 | 2014-10-01 | 尼托母斯股份有限公司 | Stand for adhesive cleaning tool |
| CN202891867U (en) * | 2012-11-17 | 2013-04-24 | 翁鹏维 | Broom with dual purpose of broken hair cleaning and sweeping |
| CN103618242A (en) * | 2013-11-05 | 2014-03-05 | 国家电网公司 | Power transmission and transformation equipment foreign body removing device |
| JP2016000009A (en) * | 2014-06-11 | 2016-01-07 | 中国電力株式会社 | Nest-building prevention tool |
| CN205724664U (en) * | 2016-07-04 | 2016-11-23 | 国网河南汝阳县供电公司 | A kind of New insulated is except Bird's Nest device |
| CN106229882A (en) * | 2016-08-20 | 2016-12-14 | 国网山东省电力公司莱州市供电公司 | A kind of Bird's Nest removal assembly based on polyurethane foam glue and removal method |
| CN106239489A (en) * | 2016-08-26 | 2016-12-21 | 国网山东省电力公司鄄城县供电公司 | Device removed by transmission line of electricity bird's nest |
| CN206898006U (en) * | 2017-06-07 | 2018-01-19 | 浙江海洋大学 | A kind of universal vessel cleaning instrument |
| CN207399392U (en) * | 2017-09-15 | 2018-05-22 | 国网河北省电力公司枣强县供电分公司 | Assembly detection apparatus in cabinet |
| CN207426549U (en) * | 2017-10-20 | 2018-05-29 | 国网安徽省电力公司安庆供电公司 | Electric power line pole tower cleaning plant |
| CN107800063A (en) * | 2017-10-23 | 2018-03-13 | 国网辽宁省电力有限公司本溪供电公司 | Portable transformer substation equipment snow breaker and power construction implementation |
| CN208078486U (en) * | 2017-12-18 | 2018-11-09 | 广西电网有限责任公司梧州供电局 | A kind of substation equipment Bird's Nest remove device |
| CN209330235U (en) * | 2019-02-26 | 2019-08-30 | 栗军 | Hand-held telescopic viewfinder |
| CN209516464U (en) * | 2019-03-29 | 2019-10-18 | 广州供电局有限公司 | Bird's Nest cleaning tool head and Bird's Nest cleaning plant |
| CN210113998U (en) * | 2019-04-28 | 2020-02-28 | 国华(荣成)新能源有限公司 | Prevent building bird's nest prevent bird ware |
| CN210730250U (en) * | 2019-09-27 | 2020-06-12 | 张启宇 | Distribution lines cleaning device |
| CN111063560A (en) * | 2019-12-13 | 2020-04-24 | 贵州电网有限责任公司 | Multifunctional line card operating rod |
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| Publication number | Publication date |
|---|---|
| CN111917038B (en) | 2022-05-10 |
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