CN108643675B

CN108643675B - Electric power tower

Info

Publication number: CN108643675B
Application number: CN201810433203.8A
Authority: CN
Inventors: 季翠娜; 丛北亭; 张军苗; 金泉生; 荆永梅; 王德刚; 杨振东; 张夕军; 王宇; 侯涛; 田佶汶
Original assignee: Zhangpu Xinshidai Agricultural Development Co Ltd
Current assignee: Inner Mongolia Zhuoqun Steel Co ltd
Priority date: 2016-06-27
Filing date: 2016-06-27
Publication date: 2020-05-19
Anticipated expiration: 2036-06-27
Also published as: CN108425537A; CN108425537B; CN106121339B; CN108643674B; CN106121339A; CN108643674A; CN108643675A

Abstract

The invention discloses an electric power tower which comprises an electric power tower main body and a foundation, wherein four supporting frames are uniformly welded around the bottom end of the electric power tower main body, positioning columns are fixedly arranged at the bottom ends of the supporting frames through bolts, a control box is arranged in the middle of each supporting frame, an operation box is arranged in the middle of the bottom end of each supporting frame, and fixed sleeve assemblies corresponding to the supporting frames are uniformly and vertically arranged around the foundation; the first winding shaft, the second winding shaft and the third winding shaft are respectively used for erecting power transmission lines with different voltages, the electric tower is safe and convenient, the driving motor in the operation box is matched with the rack through the gear to control the lifting of the slide, the quick maintenance is facilitated, the leakage protector is matched with the arc extinguishing device, the electric shock of maintenance personnel and personnel near the electric tower main body is avoided, the sleeve assembly is fixed, the cultivated land area is saved, and the stability of the electric tower main body is enhanced.

Description

Electric power tower

Technical Field

The invention relates to the technical field of power equipment, in particular to a power tower.

Background

A power transmission line tower structure is a special supporting structural member in an electric overhead line facility, and the structural performance of the power transmission line tower structure directly influences the safety, the economy and the operation reliability of a line. With the development of power grids in China, power transmission line projects present the development trend of long distance, large scale and large scale. At present, a transmission line tower generally consists of steel and concrete, but the safety of the power tower in the prior art is poor, and the occupied area is large during installation.

Disclosure of Invention

The invention aims to provide an electric tower to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric power tower, includes electric power tower main part, ground, four support frames have evenly welded all around to the bottom of electric power tower main part, there is the reference column bottom of support frame through bolt fixed mounting, the middle part of support frame is provided with the control box, the bottom middle part of support frame is provided with the control box, the ground evenly vertically all around be provided with the corresponding fixed sleeve subassembly of support frame.

Preferably, the top end of the electric power tower main body is horizontally provided with a first cross arm, the upper portion of the electric power tower main body is horizontally provided with a second cross arm, the middle portion of the electric power tower main body is horizontally provided with a third cross arm, and the lower portion of the electric power tower main body is horizontally provided with a fourth cross arm.

Preferably, a first winding shaft is connected between two ends of the first cross arm and two ends of the second cross arm through a steel wire rope, a second winding shaft is connected between two ends of the second cross arm and two ends of the third cross arm through a steel wire rope, and a third winding shaft is connected between two ends of the third cross arm and two ends of the fourth cross arm through a steel wire rope.

Preferably, the outer edge of the first bobbin, the outer edge of the second bobbin, and the outer edge of the third bobbin are all provided with a winding groove, and the inner side of the first bobbin, the inner side of the second bobbin, and the inner side of the third bobbin are all provided with a monitoring assembly.

Preferably, a lightning rod is installed in the middle of the top end of the electric power tower main body, and the bottom end of the lightning rod is connected to the foundation through a circuit.

Preferably, one side of the bottom end of the operation box is fixedly provided with a driving motor, one end of the driving motor is connected with a gear through a rotating shaft, the middle of the operation box is vertically provided with a slide, and one side of the slide, which is close to the driving motor, is provided with a rack matched with the gear.

Preferably, one side of the bottom end of the control box is provided with a control unit, the other side of the bottom end of the control box is provided with a leakage protector, one side of the top end of the control box is provided with an arc extinguishing device, and the other side of the top end of the control box is provided with a wireless transceiver.

Preferably, the input/output end of the control unit is connected with the wireless transceiver, the output end of the control unit is respectively connected with the earth leakage protector and the driving motor through circuits, and the output end of the monitoring component is connected with the input end of the control unit.

Preferably, an annular boss is arranged on the inner wall above the fixed sleeve assembly, the bottom end of the positioning column is in a stepped shape, and the lower portion of the positioning column is matched with the annular boss.

Preferably, the lower part of fixed cover section of thick bamboo subassembly is opened there are multiunit through-holes, the upper portion of through-hole is provided with articulated seat, fixed cover section of thick bamboo subassembly installs movable assembly through articulated seat, movable assembly's outer end is provided with the closed angle.

Preferably, the middle part of the fixed sleeve component is vertically provided with a control rod, the top end of the control rod is provided with a pull ring, and the periphery of the control rod is hinged with the inner end of the movable component.

Compared with the prior art, the invention has the beneficial effects that: adopt first spool, second spool, third spool to erect the power transmission line of different voltages respectively, it is safe convenient, driving motor in the control box passes through the gear and the cooperation of rack, the lift of control slide is favorable to quick maintenance, earth-leakage protector and arc control device cooperation are favorable to avoiding near maintenance personal and the electric power tower main part personnel to electrocute, the arable area has been practiced thrift in the use of fixed sleeve subassembly, the stability of electric power tower main part has been strengthened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fixing sleeve assembly.

In the figure: 1. a power tower main body; 2. a foundation; 3. a support frame; 4. a positioning column; 5. a control box; 6. an operation box; 7. a fixed sleeve assembly; 8. a first cross arm; 9. a second cross arm; 10. a third cross arm; 11. a fourth cross arm; 12. a first spool; 13. a second spool; 14. a third spool; 15. a winding slot; 16. a monitoring component; 17. a lightning rod; 18. a drive motor; 19. a gear; 20. a slide; 21. a rack; 22. a control unit; 23. a leakage protector; 24. an arc extinguishing device; 25. a wireless transceiver device; 26. an annular boss; 27. a through hole; 28. a hinged seat; 29. a movable component; 30. sharp corners; 31. a control lever; 32. and (4) a pull ring.

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. 1-2, the present invention provides a technical solution: the electric power tower comprises an electric power tower main body 1 and a foundation 2, four support frames 3 are uniformly welded around the bottom end of the electric power tower main body 1, a positioning column 4 is fixedly arranged at the bottom end of each support frame 3 through bolts, a control box 5 is arranged in the middle of each support frame 3, an operation box 6 is arranged in the middle of the bottom end of each support frame 3, fixed sleeve assemblies 7 corresponding to the support frames 3 are uniformly and vertically arranged around the foundation 2, a first cross arm 8 is horizontally arranged at the top end of the electric power tower main body 1, a second cross arm 9 is horizontally arranged at the upper part of the electric power tower main body 1, a third cross arm 10 is horizontally arranged in the middle of the electric power tower main body 1, a fourth cross arm 11 is horizontally arranged at the lower part of the electric power tower main body 1, and first winding shafts 12 are connected between the two ends of the first cross arm 8 and, a second winding shaft 13 is connected between two ends of the second cross arm 9 and two ends of the third cross arm 10 through a steel wire rope, a third winding shaft 14 is connected between two ends of the third cross arm 10 and two ends of the fourth cross arm 11 through a steel wire rope, winding grooves 15 are formed in the outer edge of the first winding shaft 12, the outer edge of the second winding shaft 13 and the outer edge of the third winding shaft 14, monitoring components 16 are mounted on the inner side of the first winding shaft 12, the inner side of the second winding shaft 13 and the inner side of the third winding shaft 14, a lightning rod 17 is mounted in the middle of the top end of the electric power tower main body 1, the bottom end of the lightning rod 17 is connected to the foundation 2 through a circuit, a driving motor 18 is fixedly mounted on one side of the bottom end of the operation box 6, a gear 19 is connected to one end of the driving motor 18 through a rotating shaft, a slide 20 is vertically mounted in the middle of the operation box 6, and a rack 21 matched with the gear 19 is arranged on one side of the slide, a control unit 22 is arranged on one side of the bottom end of the control box 5, a leakage protector 23 is arranged on the other side of the bottom end of the control box 5, an arc extinguishing device 24 is arranged on one side of the top end of the control box 5, a wireless transceiver 25 is arranged on the other side of the top end of the control box 5, an input end and an output end of the control unit 22 are connected with the wireless transceiver 25, an output end of the control unit 22 is respectively connected with the leakage protector 23 and the driving motor 18 through circuits, an output end of the monitoring assembly 16 is connected with an input end of the control unit 22, an annular boss 26 is arranged on the inner wall above the fixing sleeve assembly 7, the bottom end of the positioning column 4 is arranged in a ladder shape, the lower part of the positioning column 4 is matched with the annular boss 26, a plurality of groups of through holes 27 are formed in, fixed cover section of thick bamboo subassembly 7 installs movable assembly 29 through articulated seat 28, movable assembly 29's outer end is provided with closed angle 30, the vertical control lever 31 that is provided with in middle part of fixed cover section of thick bamboo subassembly 7, the top of control lever 31 is provided with pull ring 32, control lever 31 is articulated with movable assembly 29's inner all around.

In the specific implementation of the invention, the fixed sleeve assembly 7 is vertically and uniformly embedded into the foundation 2, the height of the control rod 31 is moved by pushing and pulling the pull ring 32, the control rod 31 pulls the movable assembly 29 to rotate around the hinge seat 28, the lower end of the movable assembly 29 extends out of the through hole 27 on the fixed sleeve assembly 7, the sharp corner 30 at the bottom end of the movable assembly 29 is inserted into the foundation 2 to provide stable support, the positioning column 4 at the bottom end of the support frame 3 is inserted into the corresponding fixed sleeve assembly 7 to be matched with the annular boss 26, the use of the fixed sleeve assembly 7 saves the cultivated land area, enhances the stability of the electric power tower main body 1, the transmission lines with different voltages are respectively erected above the electric power tower main body 1 through the first winding shaft 12, the second winding shaft 13 and the third winding shaft 14, the safety and the convenience are realized, the information is exchanged with the control unit 22 through the wireless transceiver 25, and the control unit 22, the driving motor 18 in the operation box 6 is matched with the rack 21 through the gear 19, the lifting of the slide 20 is controlled, the quick maintenance is facilitated, the leakage protector 23 is matched with the arc extinguishing device 24, the electric shock of maintenance personnel and nearby personnel of the electric power tower main body 1 is avoided, the lightning rod 17 can introduce the ground 2 into the lightning in the nature through a circuit, and the damage to the electric power tower main body 1 is reduced.

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

1. An electric power tower, its characterized in that: the device comprises an electric power tower main body (1) and a foundation (2), wherein four support frames (3) are uniformly welded around the bottom end of the electric power tower main body (1), positioning columns (4) are fixedly installed at the bottom ends of the support frames (3) through bolts, a control box (5) is arranged in the middle of each support frame (3), an operation box (6) is arranged in the middle of the bottom end of each support frame (3), and fixed sleeve assemblies (7) corresponding to the support frames (3) are uniformly and vertically arranged around the foundation (2);

a plurality of groups of through holes (27) are formed in the lower portion of the fixing sleeve assembly (7), a hinge seat (28) is arranged on the upper portion of each through hole (27), a movable assembly (29) is mounted on the fixing sleeve assembly (7) through the hinge seat (28), and a sharp corner (30) is arranged at the outer end of each movable assembly (29);

a control rod (31) is vertically arranged in the middle of the fixed sleeve assembly (7), a pull ring (32) is arranged at the top end of the control rod (31), and the periphery of the control rod (31) is hinged with the inner end of the movable assembly (29);

the middle part of the top end of the electric tower main body (1) is provided with a lightning rod (17), and the bottom end of the lightning rod (17) is connected to the foundation (2) through a circuit;

a driving motor (18) is fixedly installed on one side of the bottom end of the operating box (6), one end of the driving motor (18) is connected with a gear (19) through a rotating shaft, a slide (20) is vertically installed in the middle of the operating box (6), and a rack (21) matched with the gear (19) is arranged on one side, close to the driving motor (18), of the slide (20);

a control unit (22) is arranged on one side of the bottom end of the control box (5), a leakage protector (23) is arranged on the other side of the bottom end of the control box (5), an arc extinguishing device (24) is arranged on one side of the top end of the control box (5), and a wireless transceiving device (25) is arranged on the other side of the top end of the control box (5);

the input and output ends of the control unit (22) are connected with the wireless transceiver (25), the output end of the control unit (22) is connected with the leakage protector (23) and the driving motor (18) through circuits respectively, and the output end of the monitoring assembly (16) is connected with the input end of the control unit (22).

2. An electric tower as claimed in claim 1, wherein: a first cross arm (8) is horizontally arranged at the top end of the electric power tower main body (1), a second cross arm (9) is horizontally arranged at the upper part of the electric power tower main body (1), a third cross arm (10) is horizontally arranged at the middle part of the electric power tower main body (1), and a fourth cross arm (11) is horizontally arranged at the lower part of the electric power tower main body (1);

a first winding shaft (12) is connected between two ends of the first cross arm (8) and two ends of the second cross arm (9) through a steel wire rope, a second winding shaft (13) is connected between two ends of the second cross arm (9) and two ends of the third cross arm (10) through a steel wire rope, and a third winding shaft (14) is connected between two ends of the third cross arm (10) and two ends of the fourth cross arm (11) through a steel wire rope;

the outer edge of the first winding shaft (12), the outer edge of the second winding shaft (13) and the outer edge of the third winding shaft (14) are all provided with winding grooves (15), and monitoring components (16) are mounted on the inner side of the first winding shaft (12), the inner side of the second winding shaft (13) and the inner side of the third winding shaft (14).

3. An electric tower as claimed in claim 1, wherein: the inner wall of the upper part of the fixed sleeve assembly (7) is provided with an annular boss (26), the bottom end of the positioning column (4) is arranged to be stepped, and the lower part of the positioning column (4) is matched with the annular boss (26).