CN211830113U - Electric power steel pipe pole convenient to height control adjusts - Google Patents
Electric power steel pipe pole convenient to height control adjusts Download PDFInfo
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- CN211830113U CN211830113U CN202020614213.4U CN202020614213U CN211830113U CN 211830113 U CN211830113 U CN 211830113U CN 202020614213 U CN202020614213 U CN 202020614213U CN 211830113 U CN211830113 U CN 211830113U
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Abstract
The utility model discloses an electric power steel pipe pole convenient for height control and adjustment, which comprises a base, wherein the middle part of the top surface of the base is fixedly provided with a cylindrical mounting seat, and a vertically arranged steel pipe pole is fixedly arranged in a circular groove; rectangular first connecting blocks are fixedly mounted on two sides of the top of the steel pipe rod; the middle part of the outer side surface of each first connecting block is fixedly provided with a first transverse rod which is transversely arranged, and the middle part of the outer side surface of each arc-shaped plate is fixedly provided with a second connecting block; a second transverse rod which is transversely arranged is fixedly arranged in the middle of the outer side surface of each second connecting block; a lifting component is fixedly arranged inside the rod body of the steel pipe rod; the utility model has simple structure, the supporting force for the electric cross arm is convenient to increase through the first cross rod and the second cross rod mounting groove, and the working efficiency of the working personnel during the installation and the disassembly is convenient to improve; the height of the cross arm can be conveniently adjusted through the lifting assembly; the problem of the electric power cross arm on the current steel pipe pole be not convenient for carry out height control is solved.
Description
Technical Field
The utility model relates to a power steel pipe pole height control's technical field especially relates to a power steel pipe pole convenient to height control adjusts.
Background
The steel pipe rod is used in power transmission and has been widely applied to the field of high-voltage power transmission; when the existing steel pipe pole is erected, the steel pipe pole is large in size and not easy to position and fix, so that the installation is inconvenient and rapid, the working efficiency is reduced, the electric cross arm of the existing steel pipe pole is fixedly connected, but the fixed electric cross arm is inconvenient for height adjustment and control, the cross arm on the existing steel pipe pole is poor in supporting force, and the installation and the disassembly of workers are inconvenient; the steel pipe pole is not provided with the functions of buffering and resisting impact after being installed, so that the steel pipe pole is easy to be damaged by the impact of external force after being installed, and the service life of the steel pipe pole is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a power steel pipe pole convenient to height control adjusts in order to solve to have the not good shortcoming of practicality among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the electric power steel pipe rod convenient for height control and adjustment comprises a base, wherein the base is in a horizontally arranged rectangular plate shape, a cylindrical mounting seat is fixedly mounted in the middle of the top surface of the base, a circular groove is vertically formed in the middle of the top surface of the mounting seat, a vertically arranged steel pipe rod is fixedly mounted in the circular groove, and two ends of the steel pipe rod are sealed; rectangular first connecting blocks are fixedly mounted on two sides of the top of the steel pipe rod, and the inner side surface of each first connecting block is an arc-shaped surface arranged to be attached to the outer side surface of the steel pipe rod; a first transverse rod which is transversely arranged is fixedly arranged in the middle of the outer side surface of each first connecting block, a plurality of arc plates which are attached to the steel pipe rods are movably arranged on two sides of the upper rod body of each steel pipe rod, a second connecting block is fixedly arranged in the middle of the outer side surface of each arc plate, and the inner side surface of each second connecting block is attached to the arc surface of the arc plate; a second transverse rod which is transversely arranged is fixedly arranged in the middle of the outer side surface of each second connecting block; and a lifting component is fixedly arranged inside the rod body of the steel pipe rod.
Preferably, a first partition plate which is horizontally arranged is fixedly installed below the inside of the steel pipe rod, a motor which is vertically arranged is fixedly installed in the middle of the top surface of the first partition plate, a second partition plate which is horizontally arranged is fixedly installed in the steel pipe rod on the upper portion of the motor, a third partition plate which is horizontally arranged is fixedly installed on the upper portion in the steel pipe rod, and a lifting cavity is formed between the second partition plate and the third partition plate; the strip-shaped openings are formed in the two sides of the lifting cavity and the front end and the rear end of the two sides of the lifting cavity along the height direction, bearing grooves are formed in the middle of the top surface of the second partition plate and the middle of the bottom surface of the third partition plate, and bearings horizontally arranged are fixedly mounted in each bearing groove.
Preferably, the lifting assembly comprises a threaded rod, a threaded sleeve and a connecting rod, the threaded rod is vertically movably mounted in the lifting cavity, and two ends of the threaded rod are fixedly connected with the inner ring of the bearing; threaded sleeves are movably sleeved on the upper portion and the lower portion of the rod body of the threaded rod, transversely arranged connecting rods are fixedly installed in the middle of the inner arc surface of each arc plate and at the front end and the rear end of the middle of the inner arc surface of each arc plate, the inner end of each connecting rod extends into the steel pipe rod from the strip-shaped opening, and the inner end of each connecting rod is fixedly connected with the pipe body of the threaded sleeve; the bottom of threaded rod runs through to the bottom surface below of second division board, just the bottom of threaded rod passes through the coaxial fixed connection of motor shaft of shaft coupling and motor.
Preferably, two ends of the inner side surface of each arc-shaped plate are respectively provided with a circular ball groove, a ball is movably clamped in each ball groove, and two thirds of each ball body is positioned in the ball groove; strip-shaped sliding grooves are formed in the two sides of the middle of the front end face and the rear end face of the steel pipe rod along the height direction of the lifting cavity in a matched mode with the balls, and the outer ends of the balls are movably located in the strip-shaped sliding grooves.
Preferably, the top fixed mounting in the steel pipe pole has the telescopic link of vertical setting the hexagonal stopper of the vertical fixed mounting in telescopic end bottom of telescopic link, the top of threaded rod runs through the top surface that extends the third division board, just the cooperation stopper is vertical to be seted up the spacing groove of hexagonal shape on the top face of the threaded rod body of rod, just the stopper activity is inserted and is established in the spacing inslot.
Preferably, hinged seats with upward notches are fixedly installed on two sides of the top surface of the base, a vertically arranged baffle is movably hinged on a pin shaft in each hinged seat notch, round pipes with two closed ends are transversely and fixedly installed on two sides of a rod body on the lower portion of the steel pipe rod, a buffer component is fixedly installed in each round pipe and comprises a buffer block, a buffer rod and a buffer spring, a round buffer block is movably installed in each round pipe, a transversely arranged buffer rod is fixedly installed on the outer side surface of each buffer block, and the outer end of each buffer rod penetrates through the outside of the round pipe and is fixedly connected with the top of the inner side surface of the baffle; the inner side surface of each buffer block is fixedly provided with a buffer spring which is transversely arranged, and the inner end of each buffer spring is fixedly connected with the inner wall of one end of the circular tube; threaded holes are vertically formed in four corners of the top surface of the base, and each threaded hole is internally and spirally connected with a vertically arranged fixing bolt.
Preferably, the outside of first horizontal pole and second horizontal pole top surface is all vertically seted up the mounting groove of rectangle form the preceding terminal surface of first horizontal pole and second horizontal pole all sets up two circular through-holes that run through the mounting groove, every all install connecting bolt in the circular through-hole.
Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the connecting bolts in the mounting grooves of the first cross bar and the second cross bar are convenient for the fixed mounting of the electric cross arm, the supporting force of the first cross bar and the second cross bar to the electric cross arm is convenient to increase through the mounting grooves, and the working efficiency of workers during the mounting and dismounting is convenient to improve; the height of the second cross rod can be conveniently adjusted and controlled through the lifting assembly, and the application range of the steel pipe rod is effectively enlarged; the problem that the electric cross arm on the existing steel pipe rod is inconvenient to adjust and control the height is solved; the telescopic rod is convenient to stretch out and draw back through control and is convenient for drive the stopper card and establish the spacing inslot on threaded rod top, effectively prevents the condition of lifting unit emergence rotation when using, and spacing after the altitude mixture control of being convenient for is fixed, through the cooperation of baffle and buffering subassembly, makes it have the function of shock attenuation and impact resistance, is convenient for increase the protective effect when steel-pipe pole installation uses to the life of extension steel-pipe pole.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:
fig. 1 is a schematic view of a front view structure of an electric power steel pipe pole convenient for height control and adjustment provided by the utility model;
fig. 2 is a schematic view of a front view cross-sectional structure of an electric power steel pipe pole convenient for height control and adjustment provided by the utility model;
fig. 3 is a schematic view of a top-view cross-sectional structure of a lifting assembly of an electric power steel pipe pole convenient for height control and adjustment provided by the utility model;
fig. 4 is an enlarged schematic view of a structure of a portion a in fig. 2 of the electric power steel pipe pole convenient for height control and adjustment according to the present invention;
fig. 5 is an enlarged schematic view of a structure of a part B in fig. 1 of the electric power steel pipe pole convenient for height control and adjustment according to the present invention;
number in the figure: base 1, mount pad 2, steel-pipe pole 3, first connecting block 4, first horizontal pole 5, arc 6, second connecting block 7, second horizontal pole 8, first division board 9, second division board 10, third division board 11, motor 12, threaded rod 13, threaded sleeve 14, connecting rod 15, bar opening 16, ball 17, strip spout 18, telescopic link 19, stopper 20, articulated seat 21, baffle 22, pipe 23, buffer block 24, buffer beam 25, buffer spring 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example (b): referring to fig. 1-5, the power steel pipe pole convenient for height control and adjustment in the present invention includes a base 1, the base 1 is a horizontally arranged rectangular plate, a cylindrical mounting seat 2 is fixedly mounted in the middle of the top surface of the base 1, a circular groove is vertically formed in the middle of the top surface of the mounting seat 2, a vertically arranged steel pipe pole 3 is fixedly mounted in the circular groove, and both ends of the steel pipe pole 3 are sealed; rectangular first connecting blocks 4 are fixedly mounted on two sides of the top of the steel pipe rod 3, and the inner side surface of each first connecting block 4 is an arc-shaped surface arranged to be attached to the outer side surface of the steel pipe rod 3; a first transverse rod 5 which is transversely arranged is fixedly arranged in the middle of the outer side surface of each first connecting block 4, a plurality of arc plates 6 which are attached to the steel pipe rods 3 are movably arranged on two sides of the upper rod body of each steel pipe rod 3, a second connecting block 7 is fixedly arranged in the middle of the outer side surface of each arc plate 6, and the inner side surface of each second connecting block 7 is attached to the arc surface of the arc plate 6; a second transverse rod 8 which is transversely arranged is fixedly arranged in the middle of the outer side surface of each second connecting block 7; and a lifting component is fixedly arranged inside the rod body of the steel pipe rod 3.
In the utility model, a horizontally arranged first partition plate 9 is fixedly installed below the interior of the steel pipe rod 3, a vertically arranged motor 12 is fixedly installed in the middle of the top surface of the first partition plate 9, a horizontally arranged second partition plate 10 is fixedly installed in the steel pipe rod 3 above the motor 12, a horizontally arranged third partition plate 11 is fixedly installed on the upper portion of the steel pipe rod 3, and a lifting cavity is formed between the second partition plate 10 and the third partition plate 11; strip-shaped openings 16 are formed in the two sides of the lifting cavity and the front end and the rear end of the two sides of the lifting cavity along the height direction, bearing grooves are formed in the middle of the top surface of the second partition plate 10 and the middle of the bottom surface of the third partition plate 11, and bearings horizontally arranged are fixedly mounted in each bearing groove.
In the utility model, the lifting component comprises a threaded rod 13, a threaded sleeve 14 and a connecting rod 15, the threaded rod 13 is vertically movably mounted in the lifting cavity, and both ends of the threaded rod 13 are fixedly connected with the inner ring of the bearing; threaded sleeves 14 are movably sleeved on the upper portion and the lower portion of the rod body of the threaded rod 13, transversely arranged connecting rods 15 are fixedly installed in the middle of the inner arc surface of each arc-shaped plate 6 and at the front end and the rear end of the middle of the inner arc surface, the inner end of each connecting rod 15 extends into the steel pipe rod 3 from a strip-shaped opening 16, and the inner end of each connecting rod 15 is fixedly connected with the pipe body of the threaded sleeve 14; the bottom end of the threaded rod 13 penetrates through the bottom surface of the second partition plate 10, and the bottom end of the threaded rod 13 is coaxially and fixedly connected with a motor shaft of the motor 12 through a coupler.
In the utility model, two ends of the inner side surface of each arc-shaped plate 6 are respectively provided with a round ball groove, a ball 17 is movably clamped in each ball groove, and two thirds of the ball body of each ball 17 is positioned in the ball groove; strip-shaped sliding grooves 18 are formed in the two sides of the middle of the front end face and the rear end face of the steel pipe rod 3 along the height direction of the lifting cavity in a matched mode with the balls 17, and the outer end of each ball 17 is movably located in each strip-shaped sliding groove 18; a vertically arranged telescopic rod 19 is fixedly installed at the top in the steel pipe rod 3, a hexagonal limiting block 20 is vertically and fixedly installed at the bottom of the telescopic end of the telescopic rod 19, the top end of the threaded rod 13 extends out of the top surface of the third partition plate 11 in a penetrating manner, a hexagonal limiting groove is vertically formed in the top end surface of the rod body of the threaded rod 13 in a matching manner with the limiting block 20, and the limiting block 20 is movably inserted in the limiting groove; the telescopic rod 19 is controlled to stretch so as to drive the limiting block 20 to be clamped in the limiting groove formed in the top end of the threaded rod 13, the self-rotation of the lifting assembly can be effectively prevented when the lifting assembly is used, and the height of the lifting assembly is convenient to limit and fix after height adjustment.
In the utility model, hinged seats 21 with upward notches are fixedly installed on both sides of the top surface of the base 1, a vertically arranged baffle 22 is hinged on a pin shaft in the notch of each hinged seat 21, round tubes 23 with two closed ends are fixedly installed on both sides of a lower rod body of the steel pipe rod 3, a buffer component is fixedly installed in each round tube 23 and comprises a buffer block 24, a buffer rod 25 and a buffer spring 26, a round buffer block 24 is movably installed in each round tube 23, a transversely arranged buffer rod 25 is fixedly installed on the outer side surface of each buffer block 24, and the outer end of each buffer rod 25 penetrates through the outside of the round tube 23 and is fixedly connected with the top of the inner side surface of the baffle 22; a transversely arranged buffer spring 26 is fixedly mounted on the inner side surface of each buffer block 24, and the inner end of each buffer spring 26 is fixedly connected with the inner wall of one end of the circular tube 23; threaded holes are vertically formed in four corners of the top surface of the base 1, and a vertically arranged fixing bolt is spirally connected in each threaded hole; rectangular mounting grooves are vertically formed in the outer sides of the top surfaces of the first cross rod 5 and the second cross rod 8, two circular through holes penetrating through the mounting grooves are formed in the front end surfaces of the first cross rod 5 and the second cross rod 8, and a connecting bolt is mounted in each circular through hole; connecting bolt through in first horizontal pole 5 and the 8 mounting grooves of second horizontal pole is convenient for the fixed mounting of electric power cross arm, is convenient for increase first horizontal pole 5 and second horizontal pole 9 simultaneously through the mounting groove to electric power cross arm holding power, is convenient for improve staff's the work efficiency when ann tears open simultaneously.
When the utility model is used, firstly, the motor 12 and the telescopic rod 19 are respectively electrically connected with an external power supply through leads, the base 1 is fixedly arranged on the ground through the fixing bolt, the steel pipe rod is fixedly arranged in the circular groove of the mounting seat 2, the steel pipe rod 3 is conveniently and quickly positioned and fixed through the circular groove of the mounting seat 2, the threaded rod 13 is conveniently driven to rotate through the rotation of the control motor 12, the two threaded sleeves 14 are conveniently driven to simultaneously lift through the rotation of the threads 13, the arc plates 6 at the outer ends of the connecting rods 15 at two sides are conveniently driven to simultaneously lift through the lifting of the arc plates 6, the second cross rod 8 at the outer side of the second connecting block 7 is conveniently driven to lift through the lifting of the arc plates 6, the fixed installation of the electric cross arm is convenient through the connecting bolts in the mounting grooves of the first cross rod 5 and the second cross rod 8, and the supporting force of the first cross rod 5 and the second cross arm 9 on the electric cross arm, meanwhile, the working efficiency of workers during installation and disassembly is improved conveniently; the height of the second cross rod 8 can be conveniently adjusted and controlled through the lifting assembly, and the application range of the steel pipe rod is effectively enlarged; the problem that the electric cross arm on the existing steel pipe rod is inconvenient to adjust and control the height is solved; after lifting unit adjustment control accomplished, be convenient for drive stopper 20 card through the flexible of control telescopic link 19 and establish the spacing inslot on threaded rod 13 top, can prevent effectively that lifting unit from taking place the condition of rotation when using, spacing fixed after the altitude mixture control of being convenient for, through the cooperation of baffle 22 and buffering subassembly, make it have the function of shock attenuation and impact resistance, the protective effect when being convenient for increase steel pipe pole installation and use to the life of extension steel pipe pole.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an electric power steel pipe pole convenient to height control adjusts, includes base (1), its characterized in that: the base (1) is in a horizontally arranged rectangular plate shape, a cylindrical mounting seat (2) is fixedly mounted in the middle of the top surface of the base (1), a circular groove is vertically formed in the middle of the top surface of the mounting seat (2), a vertically arranged steel pipe rod (3) is fixedly mounted in the circular groove, and two ends of the steel pipe rod (3) are sealed; rectangular first connecting blocks (4) are fixedly mounted on two sides of the top of the steel pipe rod (3), and the inner side surface of each first connecting block (4) is an arc-shaped surface arranged to be attached to the outer side surface of the steel pipe rod (3); a first transverse rod (5) which is transversely arranged is fixedly arranged in the middle of the outer side surface of each first connecting block (4), a plurality of arc plates (6) which are attached to the steel pipe rods (3) are movably arranged on two sides of the upper rod body of each steel pipe rod (3), a second connecting block (7) is fixedly arranged in the middle of the outer side surface of each arc plate (6), and the inner side surface of each second connecting block (7) is attached to the arc surface of each arc plate (6); a second transverse rod (8) which is transversely arranged is fixedly arranged in the middle of the outer side surface of each second connecting block (7); and a lifting component is fixedly arranged in the rod body of the steel pipe rod (3).
2. The electric power steel pipe pole convenient for height control and adjustment according to claim 1, characterized in that: a first horizontal partition plate (9) is fixedly installed below the inner part of the steel pipe rod (3), a vertically-arranged motor (12) is fixedly installed in the middle of the top surface of the first partition plate (9), a second horizontal partition plate (10) is fixedly installed in the steel pipe rod (3) on the upper portion of the motor (12), a third horizontal partition plate (11) is fixedly installed on the upper portion in the steel pipe rod (3), and a lifting cavity is formed between the second horizontal partition plate (10) and the third horizontal partition plate (11); strip-shaped openings (16) are formed in the two sides of the lifting cavity and the front end and the rear end of the two sides of the lifting cavity along the height direction, bearing grooves are formed in the middle of the top face of the second partition plate (10) and the middle of the bottom face of the third partition plate (11), and bearings horizontally arranged are fixedly mounted in the bearing grooves.
3. The electric power steel pipe pole convenient for height control and adjustment according to claim 2, characterized in that: the lifting assembly comprises a threaded rod (13), a threaded sleeve (14) and a connecting rod (15), the threaded rod (13) is vertically movably mounted in the lifting cavity, and two ends of the threaded rod (13) are fixedly connected with the inner ring of the bearing; threaded sleeves (14) are movably sleeved on the upper portion and the lower portion of the rod body of the threaded rod (13), connecting rods (15) which are transversely arranged are fixedly installed in the middle of the inner arc surface of each arc-shaped plate (6) and at the front end and the rear end of the middle of the arc-shaped plate, the inner end of each connecting rod (15) extends into the steel pipe rod (3) from the strip-shaped opening (16), and the inner end of each connecting rod (15) is fixedly connected with the pipe body of the threaded sleeve (14); the bottom of threaded rod (13) runs through to the bottom surface below of second division board (10), just the bottom of threaded rod (13) passes through the coaxial fixed connection of motor shaft of shaft coupling and motor (12).
4. The electric power steel pipe pole convenient for height control and adjustment according to claim 1, characterized in that: two ends of the inner side surface of each arc-shaped plate (6) are respectively provided with a round ball groove, a ball (17) is movably clamped in each ball groove, and two thirds of the ball body of each ball (17) is positioned in the ball groove; strip-shaped sliding grooves (18) are formed in the two sides of the middle of the front end face and the rear end face of the steel pipe rod (3) along the height direction of the lifting cavity in a matched mode with the balls (17), and the outer end of each ball (17) is movably located in each strip-shaped sliding groove (18).
5. The electric power steel pipe pole convenient for height control and adjustment according to claim 3, characterized in that: top fixed mounting in steel-pipe pole (3) has vertical telescopic link (19) that set up the stopper (20) of the hexagonal shape of the vertical fixed mounting in flexible end bottom of telescopic link (19), the top of threaded rod (13) runs through the top surface that extends third division board (11), just cooperate stopper (20) vertical spacing groove of having seted up the hexagonal shape on the top face of the threaded rod (13) body of rod, just stopper (20) activity is inserted and is established at the spacing inslot.
6. The electric power steel pipe pole convenient for height control and adjustment according to claim 1, characterized in that: hinged seats (21) with upward notches are fixedly installed on two sides of the top surface of the base (1), a vertically-arranged baffle (22) is movably hinged on a pin shaft in the notch of each hinged seat (21), round pipes (23) with two closed ends are transversely and fixedly installed on two sides of a lower rod body of the steel pipe rod (3), a buffer component is fixedly installed in each round pipe (23), each buffer component comprises a buffer block (24), a buffer rod (25) and a buffer spring (26), a round buffer block (24) is movably installed in each round pipe (23), a transversely-arranged buffer rod (25) is fixedly installed on the outer side surface of each buffer block (24), and the outer end of each buffer rod (25) penetrates through the round pipe (23) and is fixedly connected with the top of the inner side surface of the baffle (22); the inner side surface of each buffer block (24) is fixedly provided with a buffer spring (26) which is transversely arranged, and the inner end of each buffer spring (26) is fixedly connected with the inner wall of one end of the circular tube (23); threaded holes are vertically formed in four corners of the top surface of the base (1), and a vertically arranged fixing bolt is spirally connected in each threaded hole.
7. The electric power steel pipe pole convenient for height control and adjustment according to claim 1, characterized in that: the mounting groove of rectangle form is all vertically seted up in the outside of first horizontal pole (5) and second horizontal pole (8) top surface two circular through-holes that run through the mounting groove are all seted up to the preceding terminal surface of first horizontal pole (5) and second horizontal pole (8), every all install connecting bolt in the circular through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020614213.4U CN211830113U (en) | 2020-04-22 | 2020-04-22 | Electric power steel pipe pole convenient to height control adjusts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020614213.4U CN211830113U (en) | 2020-04-22 | 2020-04-22 | Electric power steel pipe pole convenient to height control adjusts |
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| Publication Number | Publication Date |
|---|---|
| CN211830113U true CN211830113U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020614213.4U Active CN211830113U (en) | 2020-04-22 | 2020-04-22 | Electric power steel pipe pole convenient to height control adjusts |
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| Country | Link |
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| CN (1) | CN211830113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863762A (en) * | 2021-08-30 | 2021-12-31 | 江苏兴齐智能输电科技有限公司 | Electric power steel pipe pole convenient to height control adjusts |
-
2020
- 2020-04-22 CN CN202020614213.4U patent/CN211830113U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863762A (en) * | 2021-08-30 | 2021-12-31 | 江苏兴齐智能输电科技有限公司 | Electric power steel pipe pole convenient to height control adjusts |
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