CN112144950A - Novel insulating herringbone holding rod vertical rod device - Google Patents
Novel insulating herringbone holding rod vertical rod device Download PDFInfo
- Publication number
- CN112144950A CN112144950A CN202010953630.6A CN202010953630A CN112144950A CN 112144950 A CN112144950 A CN 112144950A CN 202010953630 A CN202010953630 A CN 202010953630A CN 112144950 A CN112144950 A CN 112144950A
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- plate
- pole
- fixed
- working plate
- insulating
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
- E04H12/345—Arrangements for tilting up whole structures or sections thereof
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
- E04H12/347—Arrangements for setting poles in the ground
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Insulators (AREA)
Abstract
The invention relates to the technical field of power transmission and distribution in electric power engineering, and discloses a novel insulating herringbone holding rod erecting device which comprises a working plate, wherein the working plate is horizontally arranged, an upper holding rod and a lower holding rod are arranged below the working plate, the left side and the right side of each of the upper holding rod and the lower holding rod are arranged below the working plate, pulleys are arranged below the working plate, an electric pole insulating sleeve is arranged below the pulleys, the pulleys are fixedly connected with the top surface of the electric pole insulating sleeve through traction lines, and a fixing cylinder is vertically arranged above the working plate. The novel insulating herringbone holding rod vertical rod device has the characteristics of insulation, easiness in assembly, suitability for various complex terrains, small occupied area, light weight, capability of safely carrying out live-line operation vertical rod, convenience in construction and the like; the technical problems that a person mistakenly touches a wire of a live line to get an electric shock and the line has a ground fault when the ordinary herringbone pole holding rod is erected are solved, and the power supply reliability of a power supply enterprise is improved while the personal risk safety coefficient of an operator is improved.
Description
Technical Field
The invention relates to the technical field of power transmission and distribution in power engineering, in particular to a novel insulating herringbone holding rod erecting device.
Background
At present, in electric power engineering distribution line maintenance and trouble-shooting construction projects, a herringbone holding pole is often adopted to manually erect an electric pole, the herringbone holding pole is mainly made of aluminum alloy materials, when the construction method is adopted to erect the electric pole on a distribution line without power failure, the safety risk of electric shock of personnel exists along or close to the line vertical pole, the herringbone holding pole is arranged beside an old electric pole and along the line vertical pole, because the herringbone holding pole is formed by metal components, the safety distance between the herringbone holding pole and a lead is not enough when the herringbone holding pole is arranged, and the danger of electric shock of personnel exists.
The novel insulating herringbone pole-holding device can prevent workers from electric shock and line ground fault accidents caused by mistaken touching of a pole or an electric pole on a live wire when the workers use the herringbone pole-holding device.
Disclosure of Invention
The invention aims to provide a novel insulating herringbone holding rod erecting device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a novel insulating herringbone holding rod erecting device comprises a working plate, wherein the working plate is horizontally arranged, an upper holding rod and a lower holding rod are arranged below the working plate, the left side and the right side of each of the upper holding rod and the lower holding rod are arranged below the working plate, pulleys are arranged below the working plate, an electric pole insulating sleeve is arranged below the pulleys, the pulleys are fixedly connected with the top surface of the electric pole insulating sleeve through traction lines, a fixing cylinder is vertically arranged above the working plate, the bottom end of the fixing cylinder penetrates through the top surface of the working plate and extends to the lower side of the working plate, the surface of the fixing cylinder is fixedly connected with the position close to the inner wall of the working plate, an opening is arranged at the bottom surface of the fixing cylinder, a moving cylinder is vertically arranged inside the fixing cylinder, the surface of the moving cylinder is slidably connected with the inner wall of the fixing cylinder, a second threaded hole is formed in the moving cylinder, an opening is arranged at, the utility model discloses a take-up machine, including screw hole two, fixed section of thick bamboo top surface and motor bottom surface fixed connection, motor output pole bottom run through fixed section of thick bamboo top surface and extend to fixed section of thick bamboo inside and screw rod top surface fixed connection, it is provided with the mounting panel to move a below level, mounting panel top surface and removal section of thick bamboo bottom surface fixed connection, the mounting panel below is provided with the riser, the riser sets up two around being two riser top surface and mounting panel bottom surface fixed connection, the pulley sets up between two risers, the rear end the riser back and the positive fixed connection of take-up machine, take-up output pole backward forward and run through riser and pulley in proper order, take-up output pole surface and pulley inner wall fixed connection.
Preferably, the upper holding pole is made of a high-strength insulating material, and the lower holding pole is made of a common aluminum alloy material.
Preferably, the top end of the upper holding pole is fixedly connected with the bottom surface of the fixed plate, the top surface of the fixed plate is fixedly connected with the bottom end of the rotating ring, the rotating ring is rotatably connected with the side surface of the working plate through a first rotating shaft, and the bottom end of the upper holding pole is provided with a first threaded hole upwards along the axial direction of the upper holding pole.
Preferably, embrace pole top surface and screw thread post bottom surface fixed connection down, screw thread post top extends to inside the screw hole one, screw thread post surface and a screw hole inner wall threaded connection.
Preferably, embrace pole bottom cover down and be equipped with and place the cover, place cover inner wall and embrace pole bottom fixed surface under with and be connected, it is provided with the steadying plate to place cover below level, the steadying plate bottom surface evenly is provided with the stabilizing tooth, steadying plate top surface with rotate seat bottom surface fixed connection, rotate the seat through axis of rotation two with place the cover and rotate and be connected.
Preferably, the top surface of the movable barrel is fixedly provided with a limiting block, the inner wall of the fixed barrel is vertically provided with a limiting groove corresponding to the limiting block, and the inner wall of the limiting groove is connected with the limiting block in a surface sliding mode.
Preferably, the pole insulating cover includes insulating cover and lower insulating cover, it forms cylindricly with lower insulating cover to go up insulating cover, it is provided with rotor plate one and connecting plate one with insulating cover contact position left and right sides is fixed to go up insulating cover and lower insulating cover, insulating cover corresponds fixedly down and is provided with rotor plate two and connecting plate two, rotor plate one and rotor plate two are kept away from pole insulating cover one end and are passed through axis of rotation three and rotate and connect, a connecting plate bottom surface and rack top surface fixed connection, the through-hole has been seted up to connecting plate two corresponding rack positions, the rack bottom runs through the through-hole and extends to connecting plate two belows.
Preferably, the fixed slot has been seted up to two bottom surfaces of connecting plate, fixed slot one end and the inside through connection of through-hole, the inside top surface of fixed slot and regulating block top surface fixed connection, the inside cavity of regulating block sets up, the inside level of regulating block is provided with the carriage release lever, both ends are run through the regulating block about the carriage release lever and extend to the regulating block outside, carriage release lever right-hand member and rack joint, logical groove has been seted up to the regulating block bottom surface, the fixed cover in carriage release lever surface is equipped with the movable block, the movable block bottom is run through logical groove and is extended to the regulating block below, the carriage release lever surface cover is equipped with the spring, and the spring left end is connected with the inside left surface fixed connection of regulating block, the.
Compared with the prior art, the invention has the beneficial effects that: the novel insulating herringbone holding rod vertical rod device has the characteristics of insulation, easiness in assembly, suitability for various complex terrains, small occupied area, light weight, capability of safely carrying out live-line operation vertical rod, convenience in construction and the like; the technical problems that a person mistakenly touches a wire of a live line to get an electric shock and the line has a ground fault when the ordinary herringbone pole holding rod is erected are solved, and the power supply reliability of a power supply enterprise is improved while the personal risk safety coefficient of an operator is improved.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is an overall left side elevation view of the present invention;
fig. 3 is a sectional view of the structure of the insulating sheath of the electric pole of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of area B of FIG. 3 according to the present invention.
In the figure: the device comprises a working plate 1, an upper holding rod 2, a lower holding rod 3, a fixing plate 4, a rotating ring 5, a first rotating shaft 6, a first threaded hole 7, a threaded column 8, a pulley 9, a pole insulating sleeve 10, an upper insulating sleeve 101, a lower insulating sleeve 102, a friction layer 103, a first rotating plate 104, a second rotating plate 105, a third rotating shaft 106, a first connecting plate 107, a second connecting plate 108, a rack 109, a through hole 110, a fixed groove 111, a regulating block 112, a movable rod 113, a through groove 114, a movable block 115, a placing sleeve 11, a stabilizing plate 12, a rotating seat 13, a second rotating shaft 14, a stabilizing tooth 15, a fixed cylinder 16, a movable cylinder 17, a mounting plate 18, a vertical plate 19, a rolling machine 20, a second threaded hole 21, a limiting groove 22, a limiting block 23, a threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a novel insulating herringbone holding pole erecting device comprises a working plate 1, wherein the working plate 1 is horizontally arranged, an upper holding pole 2 and a lower holding pole 3 are arranged below the working plate 1, the upper holding pole 2 is made of high-strength insulating materials, the lower holding pole 3 is made of common aluminum alloy materials, the top end of the upper holding pole 2 is fixedly connected with the bottom surface of a fixed plate 4, the top surface of the fixed plate 4 is fixedly connected with the bottom end of a rotating ring 5, the rotating ring 5 is rotatably connected with the side surface of the working plate 1 through a rotating shaft I6, the bottom end of the upper holding pole 2 is upwards provided with a threaded hole I7 along the axial direction of the upper holding pole 2, the top surface of the lower holding pole 3 is fixedly connected with the bottom surface of a threaded column 8, the top end of the threaded column 8 extends into the threaded hole I7, the surface of the threaded column 8 is in threaded connection with the inner wall I7, the bottom end of the lower holding pole 3 is sleeved with a placing sleeve 11, the, stabilizing teeth 15 are uniformly arranged on the bottom surface of a stabilizing plate 12, the top surface of the stabilizing plate 12 is fixedly connected with the bottom surface of a rotating seat 13, the rotating seat 13 is rotatably connected with a placing sleeve 11 through a second rotating shaft 14, two upper holding poles 2 and two lower holding poles 3 are respectively arranged on the left and right sides below a working plate 1, pulleys 9 are arranged below the working plate 1, a pole insulating sleeve 10 is arranged below the pulleys 9, the pole insulating sleeve 10 comprises an upper insulating sleeve 101 and a lower insulating sleeve 102, the upper insulating sleeve 101 and the lower insulating sleeve 102 form a cylindrical shape, a first rotating plate 104 and a first connecting plate 107 are fixedly arranged on the left and right sides of the contact position of the upper insulating sleeve 101 and the lower insulating sleeve 102, a second rotating plate 105 and a second connecting plate 108 are correspondingly and fixedly arranged on the lower insulating sleeve 102, one ends of the first rotating plate 104 and the second rotating plate 105, far away from the pole insulating sleeve 10, are rotatably connected through a third rotating shaft 106, the bottom surface of the first, the bottom end of a rack 109 penetrates through a through hole 110 and extends to the lower part of a connecting plate II 108, the bottom surface of the connecting plate II 108 is provided with a fixing groove 111, one end of the fixing groove 111 is connected with the inside of the through hole 110 in a penetrating manner, the top surface inside the fixing groove 111 is fixedly connected with the top surface of an adjusting block 112, the inside of the adjusting block 112 is hollow, a moving rod 113 is horizontally arranged inside the adjusting block 112, the left end and the right end of the moving rod 113 penetrate through the left side surface and the right side surface of the adjusting block 112 and extend to the outer side of the adjusting block 112, the right end of the moving rod 113 is clamped with the rack 109, the bottom surface of the adjusting block 112 is provided with a through groove 114, the surface of the moving rod 113 is fixedly sleeved with a moving block 115, the bottom end of the moving block 115 penetrates through the through groove 114 and extends to the lower, a fixed cylinder 16 is vertically arranged above the working plate 1, the bottom end of the fixed cylinder 16 penetrates through the top surface of the working plate 1 and extends to the lower part of the working plate 1, the surface of the fixed cylinder 16 is fixedly connected with the inner wall of the working plate 1 at a position close to the inner wall, an opening is arranged at the bottom surface of the fixed cylinder 16, a movable cylinder 17 is vertically arranged in the fixed cylinder 16, the surface of the movable cylinder 17 is slidably connected with the inner wall of the fixed cylinder 16, a limit block 23 is fixedly arranged at the top end surface of the movable cylinder 17, a limit groove 22 is vertically arranged on the inner wall of the fixed cylinder 16 corresponding to the limit block 23, the inner wall of the limit groove 22 is slidably connected with the surface of the limit block 23, a second threaded hole 21 is arranged in the movable cylinder 17, an opening is arranged at the top surface of the movable cylinder 17, a threaded rod 24 is vertically arranged in the second threaded hole 21, the surface of the threaded rod 24, the novel insulating herringbone derrick device has the characteristics of insulation, easiness in assembly, suitability for various complex terrains, small occupied area, light weight, safety in development of live working uprights, convenience in construction and the like, and is suitable for various complex terrains; the technical problems that a person mistakenly touches a wire of a live line to get an electric shock and the line has a ground fault when the ordinary herringbone pole holding rod is erected are solved, and the power supply reliability of a power supply enterprise is improved while the personal risk safety coefficient of an operator is improved.
During the use, through passing through pole insulating boot 10 centre gripping with the pole, pass through-hole 110 with rack 109 and 113 one end joints of carriage release lever, guarantee the stability of pole, make the pole do stand work along with the pull wire through starting winding machine 20, make through starter motor 25 and remove a section of thick bamboo 17 according to pole height control position, through the steadying plate of embracing pole 3 bottom down and guarantee the stability of integrated device.
In summary, the following results can be obtained: the novel insulating herringbone holding rod vertical rod device has the characteristics of insulation, easiness in assembly, suitability for various complex terrains, small occupied area, light weight, capability of safely carrying out live-line operation vertical rod, convenience in construction and the like; the technical problems that a person mistakenly touches a wire of a live line to get an electric shock and the line has a ground fault when the ordinary herringbone pole holding rod is erected are solved, and the power supply reliability of a power supply enterprise is improved while the personal risk safety coefficient of an operator is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel pole setting is embraced to insulating herringbone device, includes working plate (1), its characterized in that: the working plate (1) is horizontally arranged, an upper holding rod (2) and a lower holding rod (3) are arranged below the working plate (1), the upper holding rod (2) and the lower holding rod (3) are arranged below the working plate (1) in a left-right mode respectively, pulleys (9) are arranged below the working plate (1), a pole insulating sleeve (10) is arranged below the pulleys (9), the pulleys (9) are fixedly connected with the top surface of the pole insulating sleeve (10) through traction lines, a fixed cylinder (16) is vertically arranged above the working plate (1), the bottom end of the fixed cylinder (16) penetrates through the top surface of the working plate (1) and extends to the lower part of the working plate (1), the surface of the fixed cylinder (16) is fixedly connected with the inner wall of the working plate (1) close to the position, the bottom surface of the fixed cylinder (16) is provided with an opening, a movable cylinder (17) is vertically arranged inside the fixed cylinder (16), the movable barrel (17) surface and the fixed barrel (16) inner wall sliding connection, the movable barrel (17) is internally provided with a second threaded hole (21), the movable barrel (17) top surface opening is arranged, a threaded rod (24) is vertically arranged in the second threaded hole (21), the threaded rod (24) surface and the second threaded hole (21) inner wall threaded connection, the fixed barrel (16) top surface and the motor (25) bottom surface are fixedly connected, the motor (25) output rod bottom end penetrates through the fixed barrel (16) top surface and extends to the fixed barrel (16) inside and the threaded rod (24) top surface is fixedly connected, the movable barrel (17) below is horizontally provided with a mounting plate (18), the mounting plate (18) bottom surface and the movable barrel (17) are fixedly connected, the mounting plate (18) below is provided with a vertical plate (19), the vertical plate (19) is arranged in two directions, two riser (19) top surface and mounting panel (18) bottom surface fixed connection, pulley (9) set up between two risers (19), the rear end riser (19) back and the positive fixed connection of roll-up machine (20), roll-up machine (20) output lever runs through riser (19) and pulley (9) from back forward in proper order, roll-up machine (20) output lever surface and pulley (9) inner wall fixed connection.
2. The novel insulating herringbone derrick upright device of claim 1, characterized in that: the upper holding pole (2) is made of high-strength insulating material, and the lower holding pole (3) is made of common aluminum alloy material.
3. The novel insulating herringbone derrick upright device of claim 1, characterized in that: go up and embrace pole (2) top and fixed plate (4) bottom surface fixed connection, fixed plate (4) top surface and swivel becket (5) bottom fixed connection, swivel becket (5) are rotated through axis of rotation one (6) and are connected with working plate (1) side, upward embrace pole (2) bottom along last pole (2) axial upwards set up threaded hole one (7).
4. The novel insulating herringbone derrick upright device of claim 3, characterized in that: embrace pole (3) top surface and screw thread post (8) bottom surface fixed connection down, screw thread post (8) top extends to inside screw hole (7), screw thread post (8) surface and screw hole (7) inner wall threaded connection.
5. The novel insulating herringbone derrick upright device of claim 1, characterized in that: embrace pole (3) bottom cover down and be equipped with and place cover (11), place cover (11) inner wall and embrace pole (3) bottom fixed surface under with and be connected, it is provided with steadying plate (12) to place cover (11) below level, steadying plate (12) bottom surface evenly is provided with stable tooth (15), steadying plate (12) top surface with rotate seat (13) bottom surface fixed connection, rotate seat (13) through axis of rotation two (14) and place cover (11) and rotate and be connected.
6. The novel insulating herringbone derrick upright device of claim 1, characterized in that: the movable barrel (17) is provided with a limiting block (23) on the top surface in a fixed mode, a limiting groove (22) is vertically formed in the inner wall of the fixed barrel (16) corresponding to the limiting block (23), and the inner wall of the limiting groove (22) is connected with the limiting block (23) in a surface sliding mode.
7. The novel insulating herringbone derrick upright device of claim 1, characterized in that: insulating cover of pole (10) is including insulating cover (101) and lower insulating cover (102), it is cylindric to go up insulating cover (101) and lower insulating cover (102) formation, it is fixed about insulating cover (101) and lower insulating cover (102) contact position to go up insulating cover (101) and is provided with rotor plate (104) and connecting plate (107), insulating cover (102) correspond fixedly down and are provided with rotor plate two (105) and connecting plate two (108), rotor plate one (104) and rotor plate two (105) are kept away from insulating cover of pole (10) one end and are passed through axis of rotation three (106) and rotate the connection, connecting plate one (107) bottom surface and rack (109) top surface fixed connection, through-hole (110) have been seted up to rack (109) position, rack (109) bottom run through-hole (110) and extend to connecting plate two (108) below.
8. The novel insulating herringbone derrick upright device of claim 7, characterized in that: a fixing groove (111) is formed in the bottom surface of the second connecting plate (108), one end of the fixing groove (111) is connected with the inside of the through hole (110) in a penetrating manner, the top surface of the inside of the fixing groove (111) is fixedly connected with the top surface of the adjusting block (112), the inside of the adjusting block (112) is hollow, a moving rod (113) is horizontally arranged inside the adjusting block (112), the left end and the right end of the moving rod (113) penetrate through the left side surface and the right side surface of the adjusting block (112) and extend to the outer side of the adjusting block (112), the right end of the moving rod (113) is clamped with the rack (109), a through groove (114) is formed in the bottom surface of the adjusting block (112), a moving block (115) is fixedly sleeved on the surface of the moving rod (113), the bottom end of the moving block (115) penetrates through the through groove (114) and extends to the lower side of the adjusting block, the right side surface of the moving block (115) is fixedly connected with the right end of the spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010953630.6A CN112144950A (en) | 2020-09-11 | 2020-09-11 | Novel insulating herringbone holding rod vertical rod device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010953630.6A CN112144950A (en) | 2020-09-11 | 2020-09-11 | Novel insulating herringbone holding rod vertical rod device |
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CN112144950A true CN112144950A (en) | 2020-12-29 |
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CN202010953630.6A Pending CN112144950A (en) | 2020-09-11 | 2020-09-11 | Novel insulating herringbone holding rod vertical rod device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113445811A (en) * | 2021-05-24 | 2021-09-28 | 邵小东 | Use method of agricultural Internet of things communication base station construction device |
CN116660595A (en) * | 2023-07-25 | 2023-08-29 | 国网天津市电力公司高压分公司 | Insulating wiring pole of arrester |
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CN206233673U (en) * | 2016-11-30 | 2017-06-09 | 国网河南省电力公司巩义市供电公司 | A kind of herringbone holding pole standing device |
CN209461230U (en) * | 2019-04-25 | 2019-10-01 | 江西俊朗电力装备有限公司 | A kind of adjustable isolated insulation cover for electric pole |
CN209494291U (en) * | 2018-11-20 | 2019-10-15 | 保定市满城永兴电力器材有限公司 | A kind of portable type anchor ear |
CN209874634U (en) * | 2019-05-07 | 2019-12-31 | 福建龙岩方圆水泥制品有限公司 | Novel pole setting device for electric pole |
CN210866991U (en) * | 2019-11-04 | 2020-06-26 | 河南翔信实业有限公司 | Insulating support device for electric power construction |
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2020
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US20120321416A1 (en) * | 2011-06-15 | 2012-12-20 | Wahoo Innovations, Inc. | Pole Lifting and Setting Device |
CN206233673U (en) * | 2016-11-30 | 2017-06-09 | 国网河南省电力公司巩义市供电公司 | A kind of herringbone holding pole standing device |
CN209494291U (en) * | 2018-11-20 | 2019-10-15 | 保定市满城永兴电力器材有限公司 | A kind of portable type anchor ear |
CN209461230U (en) * | 2019-04-25 | 2019-10-01 | 江西俊朗电力装备有限公司 | A kind of adjustable isolated insulation cover for electric pole |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN113445811A (en) * | 2021-05-24 | 2021-09-28 | 邵小东 | Use method of agricultural Internet of things communication base station construction device |
CN116660595A (en) * | 2023-07-25 | 2023-08-29 | 国网天津市电力公司高压分公司 | Insulating wiring pole of arrester |
CN116660595B (en) * | 2023-07-25 | 2023-09-29 | 国网天津市电力公司高压分公司 | Insulating wiring pole of arrester |
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Application publication date: 20201229 |
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