CN213391440U

CN213391440U - High-strength windproof iron tower steel structure

Info

Publication number: CN213391440U
Application number: CN202022012057.7U
Authority: CN
Inventors: 雷立强; 刘刚; 王刚
Original assignee: Qingdao Yongda Tower Manufacturing Co ltd
Current assignee: Qingdao Yongda Tower Manufacturing Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-08
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a high strength wind-proof nature iron tower steel construction, include supporting steel plate, locating lever, accept board, axis of rotation and carriage release lever, the last connecting plate of installing of supporting steel plate, and supporting steel plate's lower extreme and the upper end welded connection who prevents wind the board to prevent wind board upper end and install and place the case, prevent wind and placed the motor on the board simultaneously, locating lever and motor interconnect, and the locating lever is installed on preventing wind the board, and the ground pole is installed to the locating lever bottom, accept the board and install the lower extreme at preventing wind the board, and accept and install first screw on the board to first screw and carriage release lever interconnect. This high strength wind-proof iron tower steel construction through the rotation of bracing piece, realizes rotating the bracing piece to realize fixing the position of bracing piece through first screw, thereby realize reducing the focus of iron tower, realize preventing wind the purpose, through the rotation of locating lever, realize fixing the position of preventing wind the board.

Description

High-strength windproof iron tower steel structure

Technical Field

The utility model relates to an electric power iron tower technical field specifically is a high strength wind-resistant iron tower steel construction.

Background

The electric power iron tower is seen everywhere in our life, the electric power iron tower supports the transmission line, the rod pieces are mainly formed by combining single steel, the connection between the rod pieces adopts rough bolts, the rod pieces are connected by shearing force of the bolts, the whole tower is formed by angle steel, connecting steel plates and bolts, individual parts such as tower feet and the like are welded by the steel plates to form an assembly, and a plurality of small-sized electric power towers are usually required to be installed in rural areas to support the transmission line.

However, there are some problems in the process of using the power tower, for example, the common rural small power tower is directly fixed and installed, so that the supporting angle cannot be adjusted, it is difficult to reduce the center of gravity through the supporting angle to prevent wind, and it is difficult to move the position of the power tower after installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength prevents wind nature iron tower steel construction to it is difficult to reduce the focus through supporting the angle and realizes preventing wind to propose in solving above-mentioned background art, is difficult to realize carrying out the problem that removes to its position after the installation.

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength windproof iron tower steel structure comprises a supporting steel plate, a positioning rod, a bearing plate, a rotating shaft and a moving rod, wherein the supporting steel plate is provided with a connecting plate, the lower end of the supporting steel plate is welded with the upper end of the windproof plate, the upper end of the windproof plate is provided with a placing box, the windproof plate is provided with a motor, the positioning rod is connected with the motor, the positioning rod is arranged on the windproof plate, the bottom end of the positioning rod is provided with a ground rod, the positioning rod is provided with a belt pulley, the bearing plate is arranged at the lower end of the windproof plate, the bearing plate is provided with a first screw, the first screw is mutually connected with the rotating plate, the rotating shaft is arranged on the rotating plate, the rotating shaft is mutually connected with the bearing plate, the rotating plate is arranged on a supporting rod, the supporting rod is arranged on the supporting, and the second screw is installed on the movable rod, the second screw is installed on the connecting sleeve, the connecting sleeve and the movable rod are attached to each other, the rotating plate is installed on the connecting sleeve, the connecting sleeve and the receiving plate are attached to each other, and the anti-skid plate is installed at the lower end of the receiving plate.

Preferably, the positioning rod and the wind-proof plate form a rotating mechanism through a bearing mounted on the wind-proof plate, and the positioning rod is symmetrically distributed about the center of the wind-proof plate.

Preferably, the first screws are connected with the bearing plate through threaded holes formed in the bearing plate, and 2 first screws are symmetrically arranged around the rotating shaft.

Preferably, the upper end of the support rod is provided with 6 through grooves at equal angles, and the support rod and the bearing plate form a rotating mechanism through a rotating shaft.

Preferably, the moving rod is in sliding connection with the connecting sleeve through a groove formed in the connecting sleeve, and the inner surface of the connecting sleeve is smooth.

Preferably, the antiskid plate is made of hard rubber, and the antiskid plate is trapezoidal.

Compared with the prior art, the beneficial effects of the utility model are that: according to the high-strength windproof iron tower steel structure, the support rods are rotated through the rotation of the support rods, and the positions of the support rods are fixed through the first screws, so that the gravity center of the iron tower is lowered, the windproof purpose is realized, and the positions of the windproof plates are fixed through the rotation of the positioning rods;

1. the supporting rod rotates around the rotating shaft, and then the position of the supporting rod is fixed through the first screw, namely, the gravity center of the supporting steel plate and the connecting plate is lowered, so that the wind-proof effect is realized;

2. the motor drives the locating lever to rotate to through the helicitic texture of installation on the locating lever, realize changing the position of preventing wind the board, and be convenient for remove the iron tower through the locating lever.

Drawings

FIG. 1 is a schematic view of the front cross-section of the windbreak plate of the present invention;

FIG. 2 is a schematic top view of a cross-sectional structure of the connecting sleeve of the present invention;

FIG. 3 is a schematic view of the top cross-sectional structure of the supporting steel plate of the present invention;

fig. 4 is a schematic view of the main section structure of the support rod of the present invention.

In the figure: 1. a support steel plate; 2. a connecting plate; 3. a windbreak panel; 4. placing a box; 5. an electric motor; 6. positioning a rod; 7. a belt pulley; 8. a ground connecting rod; 9. a bearing plate; 10. a first screw; 11. a rotating plate; 12. a rotating shaft; 13. a support bar; 14. a travel bar; 15. a second screw; 16. a connecting sleeve; 17. an antiskid plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-strength windproof iron tower steel structure comprises a supporting steel plate 1, a connecting plate 2, a windproof plate 3, a placing box 4, a motor 5, a positioning rod 6, a belt pulley 7, a ground connecting rod 8, a bearing plate 9, a first screw 10, a rotating plate 11, a rotating shaft 12, a supporting rod 13, a moving rod 14, a second screw 15, a connecting sleeve 16 and an antiskid plate 17, wherein the connecting plate 2 is installed on the supporting steel plate 1, the lower end of the supporting steel plate 1 is welded with the upper end of the windproof plate 3, the placing box 4 is installed at the upper end of the windproof plate 3, the motor 5 is placed on the windproof plate 3, the positioning rod 6 is connected with the motor 5, the positioning rod 6 is installed on the windproof plate 3, the ground connecting rod 8 is installed at the bottom end of the positioning rod 6, the belt pulley 7 is installed on the positioning rod 6, the bearing plate 9 is installed at the lower end of the windproof plate 3, and first screw 10 and rotor plate 11 interconnect, axis of rotation 12 is installed on rotor plate 11, and axis of rotation 12 and accept board 9 interconnect, and rotor plate 11 installs on bracing piece 13, installs first screw 10 on bracing piece 13 simultaneously, and carriage release lever 14 installs on bracing piece 13, and installs second screw 15 on the carriage release lever 14, and second screw 15 installs on connecting sleeve 16, and connecting sleeve 16 and carriage release lever 14 laminate each other, installs rotor plate 11 on connecting sleeve 16, and connecting sleeve 16 and accept board 9 laminate each other, and accept board 9 lower extreme and install antiskid 17.

In this example, the positioning rod 6 and the windshield plate 3 form a rotating mechanism through a bearing mounted on the windshield plate 3, and the positioning rods 6 are symmetrically distributed about the center of the windshield plate 3, so that the positioning rod 6 is supported and the rotation of the positioning rod 6 is not influenced through the structure;

the first screws 10 are connected with the bearing plate 9 through threaded holes formed in the

bearing plate

9, and 2 first screws 10 are symmetrically arranged about the rotating shaft 12, so that the first screws 10 can move up and down when the first screws 10 rotate;

the upper end of the supporting rod 13 is provided with 6 through grooves at equal angles, the supporting rod 13 and the bearing plate 9 form a rotating mechanism through a rotating shaft 12, and the position of the supporting rod 13 is fixed through the first screw 10 through the structure;

the movable rod 14 is in sliding connection with the connecting sleeve 16 through a groove formed in the connecting sleeve 16, the inner surface of the connecting sleeve 16 is smooth, through the structure, the movable rod 14 can freely move in the connecting sleeve 16 conveniently, and the inner surface of the connecting sleeve 16 is smooth, so that the friction force between the connecting sleeve 16 and the movable rod 14 is reduced conveniently;

the antiskid plate 17 is made of hard rubber, the antiskid plate 17 is trapezoidal, and the antiskid plate is convenient to place more stably through the structure.

The working principle is as follows: when the device needs to be installed and placed, the small-sized power tower is placed at a position needing to be installed, then the motor 5 in fig. 1 is connected with an external power supply, so that the motor 5 starts to rotate, the positioning rod 6 connected with the output end of the motor 5 starts to rotate along with the rotation of the motor 5, the lower end of the positioning rod 6 is provided with a threaded structure, so that the positioning rod 6 starts to be connected with a buried installation base, along with the rotation of the positioning rod 6, the positioning rod 6 starts to move downwards, namely the windproof plate 3 also starts to move downwards, along with the downward movement of the windproof plate 3, the supporting rod 13 installed on the windproof plate 3 starts to rotate around the rotating shaft 12 in fig. 4, after the windproof plate 3 in fig. 1 reaches a proper position, the positioning rod 6 can be stopped to move, at the moment, the supporting rod 13 in fig. 4 also stops rotating, and then the supporting rods 13 are pushed towards the direction close to each other, then the first screw 10 is mutually connected with the bearing plate 9 and the supporting rod 13, and the position of the supporting rod 13 is fixed along with the continuous rotation of the first screw 10;

when wind protection is required in windy weather by lowering the center of gravity of the supporting steel plate 1 and the connecting plate 2, the first screw 10 in fig. 4 is rotated to move the first screw 10 in a direction away from the supporting rod 13, and then the motor 5 is operated, and since the motor 5 is connected to the positioning rod 6, the positioning rod 6 starts to move downward, and at this time, the supporting rod 13 starts to move in a direction away from each other, and then the second screw 15 is rotated to move the second screw 15 in a direction away from the connecting sleeve 16, and when the second screw 15 is no longer connected to the moving rod 14, the connecting sleeve 16 is pulled to move the connecting sleeve 16 in a direction away from the moving rod 14, so that the anti-slip plate 17 is in contact with the ground, and then the second screw 15 is rotated to connect the second screw 15 to the moving rod 14 again, so that the position of the moving rod 14 is fixed, the receiving plate 9 in fig. 4 is rotated, the bearing plate 9 is connected with the support rod 13 again, the position of the support rod 13 is fixed, and the gravity centers of the support steel plate 1, the connecting plate 2 and the windproof plate 3 in the figure 1 start to move downwards, so that the windproof purpose is achieved.

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. The utility model provides a high strength wind-resistant iron tower steel construction, includes supporting steel plate (1), locating lever (6), accepts board (9), axis of rotation (12) and carriage release lever (14), its characterized in that: the wind-proof and wind-proof combined type wind power generation device is characterized in that a connecting plate (2) is installed on a supporting steel plate (1), the lower end of the supporting steel plate (1) is connected with the upper end of a wind-proof plate (3) in a welding mode, a placing box (4) is installed at the upper end of the wind-proof plate (3), a motor (5) is placed on the wind-proof plate (3), a positioning rod (6) is connected with the motor (5) in an interconnecting mode, the positioning rod (6) is installed on the wind-proof plate (3), a ground connecting rod (8) is installed at the bottom end of the positioning rod (6), a belt pulley (7) is installed on the positioning rod (6), a bearing plate (9) is installed at the lower end of the wind-proof plate (3), a first screw (10) is installed on the bearing plate (9), the first screw (10) is connected with a rotating plate (11) in an interconnecting mode, a, and rotor plate (11) are installed on bracing piece (13), install first screw (10) on bracing piece (13) simultaneously, carriage release lever (14) are installed on bracing piece (13), and install second screw (15) on carriage release lever (14), and second screw (15) are installed on connecting sleeve (16), and connecting sleeve (16) and carriage release lever (14) are laminated each other simultaneously, install rotor plate (11) on connecting sleeve (16), and connecting sleeve (16) and accept board (9) and laminate each other to accept board (9) lower extreme and install antiskid ribbed tile (17).

2. The high-strength windproof iron tower steel structure according to claim 1, characterized in that: the positioning rod (6) and the windproof plate (3) form a rotating mechanism through a bearing arranged on the windproof plate (3), and the positioning rod (6) is symmetrically distributed around the center of the windproof plate (3).

3. The high-strength windproof iron tower steel structure according to claim 1, characterized in that: the first screws (10) are connected with the bearing plate (9) through threaded holes formed in the bearing plate (9), and 2 first screws (10) are symmetrically arranged around the rotating shaft (12).

4. The high-strength windproof iron tower steel structure according to claim 1, characterized in that: the upper end of the supporting rod (13) is provided with 6 through grooves at equal angles, and the supporting rod (13) and the bearing plate (9) form a rotating mechanism through a rotating shaft (12).

5. The high-strength windproof iron tower steel structure according to claim 1, characterized in that: the moving rod (14) is in sliding connection with the connecting sleeve (16) through a groove formed in the connecting sleeve (16), and the inner surface of the connecting sleeve (16) is smooth.

6. The high-strength windproof iron tower steel structure according to claim 1, characterized in that: the antiskid plate (17) is made of hard rubber, and the antiskid plate (17) is trapezoidal.