CN223689405U

CN223689405U - Electric power tower pole

Info

Publication number: CN223689405U
Application number: CN202422578814.5U
Authority: CN
Inventors: 薛晓花; 闵昌江; 齐若华
Original assignee: Shaanxi Denong Power Engineering Co ltd
Current assignee: Shaanxi Denong Power Engineering Co ltd
Priority date: 2024-10-24
Filing date: 2024-10-24
Publication date: 2025-12-19
Anticipated expiration: 2034-10-24

Abstract

The utility model discloses an electric power tower pole, which comprises a tower pole body, wherein one side of the outer surface of the tower pole body is uniformly and fixedly connected with a plurality of fixing rods, the other ends of the fixing rods are fixedly connected with long rods together, both sides of the outer surface of the long rods are provided with sliding grooves which are communicated with the bottom of the long rods, the inner walls of one side, adjacent to the two sliding grooves, of the two sliding grooves are provided with a plurality of limiting holes, and a safety sliding block is connected between the two sliding grooves in a sliding manner. According to the utility model, through the long rod, the sliding groove, the limiting hole, the safety sliding block, the elastic limiting piece and the pulling component, the safety rope is hung on the hanging ring before climbing, and in the upward climbing or downward climbing process of an electric worker, the electric worker can remove the limitation of the safety sliding block by pulling the pulling component and can drive the safety sliding block to move, screwing is not needed, time and labor are saved, the time consumed for climbing is reduced, meanwhile, the whole safety rope has strong stability, and the safety in the climbing process is ensured.

Description

Electric power tower pole

Technical Field

The utility model relates to the technical field of towers, in particular to an electric power tower.

Background

The tower is a support in overhead transmission lines for supporting the transmission line. The tower pole can be divided into a wood structure, a steel structure, an aluminum alloy structure and a reinforced concrete structure according to structural materials. The tower poles can be divided into two types of self-standing towers and guyed towers according to structural forms. The self-standing tower is a pole tower which is stabilized by the self foundation. The stay wire tower is characterized in that symmetrical stay wires are arranged on a tower head or a tower body to stabilize the support rod tower, and the tower only bears vertical pressure.

The utility model discloses a power communication shaft tower anti-falling device for CN219974361U, including the shaft tower body, the fixed two sets of ladder frames that are provided with in shaft tower body outside, fixed multiunit pole of ascending that is provided with between two sets of ladder frames, and the fixed multiunit connecting rod that is provided with in ladder frame outside, multiunit connecting rod other end fixed connection in shaft tower body, the fixed slide bar that is provided with in ladder frame outside, slide bar outside movable sleeve are equipped with the sliding sleeve.

The device can improve the overall use safety of the device and avoid accidents. However, in the practical use process, there are some defects that firstly, in the climbing process, after each ascending or descending a small distance, the limiting disc needs to be screwed, each screwing operation needs to consume a long time, and multiple operations certainly reduce the climbing efficiency of an electric worker, meanwhile, the sliding rod is fixed at two ends of the sliding rod, the height of the tower pole is generally more than 10 meters, so that the sliding rod is long, other reinforcing members are not needed, the hidden danger of use of the sliding rod (when a welding position at one end is problematic) is certainly increased, and the stability of the sliding rod is reduced.

Disclosure of utility model

The utility model provides an electric power tower pole for solving the defects in the prior art.

In order to achieve the purpose, the electric power tower pole comprises a tower pole body, wherein one side of the outer surface of the tower pole body is uniformly and fixedly connected with a plurality of fixing rods, the other ends of the fixing rods are fixedly connected with long rods together, both sides of the outer surface of the long rods are provided with sliding grooves which are communicated with the bottom of the long rods, and the inner walls of one side, adjacent to the two sliding grooves, are provided with a plurality of limiting holes;

The two sliding grooves are connected with a safety sliding block in a sliding way, elastic limiting pieces are arranged on the inner walls of the two sides of the safety sliding block, the elastic limiting pieces are matched with the limiting holes, and two pulling assemblies are arranged between the two elastic limiting pieces and the safety sliding block;

The bottom of the long rod is fixedly provided with a plugging piece, and the plugging piece is matched with the chute.

Further, two the elastic limiting piece all includes the mounting groove, and the mounting groove is seted up on one side inner wall of safe slider, one side inner wall fixedly connected with spring of mounting groove, the other end fixedly connected with stopper of spring, and sliding connection between stopper and the mounting groove, the mounting groove has spacing effect to the stopper, can guarantee the stability that the stopper removed.

Further, the end face length of the limiting block is smaller than the opening length of the limiting hole, and the limiting block can be guaranteed to enter the limiting hole under the action of the spring when the safety sliding block falls down rapidly.

Further, two pulling components all include the cavity, and the cavity is offered in the inside of safe slider, the inside of cavity is equipped with the limiting plate, common fixedly connected with stay cord between limiting plate and the two stopper, surface one side fixedly connected with L shape arm-tie of limiting plate, and L shape arm-tie runs through the cavity inner wall and extends to the outside of safe slider and with safe slider between sliding connection, the limiting plate carries out spacingly to the removal stroke of L shape arm-tie, avoids its overstroke to remove.

Further, the plugging piece comprises a cross rod, the cross rod is attached to the outer wall of the long rod, a bolt is connected between the cross rod and the long rod in a threaded mode, and the installation and the disassembly of the cross rod are facilitated due to the arrangement of the bolt.

Further, a hanging ring is fixedly connected to one side of the outer surface of the safety slide block, and the hanging ring is favorable for connecting the safety rope hook with the safety slide block.

Further, a plurality of pedal rods are fixedly connected to two sides of the outer surface of the long rod, so that climbing by electric workers is facilitated.

The utility model has the beneficial effects that:

when the electric power tower pole is used, the safety rope hook is required to be hung on the hanging ring before climbing through the long rod, the sliding groove, the limiting hole, the safety sliding block, the elastic limiting piece and the pulling assembly, and in the process of climbing upwards or downwards of an electric power worker, the electric power worker can remove the limitation of the safety sliding block only by pulling the pulling assembly, can drive the electric power worker to move, does not need to twist, saves time and labor, reduces the time consumed by climbing, has strong stability as a whole, and ensures the safety in the climbing process.

When the electric power tower pole is used, the safety slide block is convenient to detach for maintenance or replacement through the arranged plugging piece.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a cross-sectional view of a safety slide of the present utility model.

The reference numerals are as follows:

1. The tower comprises a tower pole body, a long pole, a 3, a sliding groove, a 4, a fixed pole, a 5, an L-shaped pulling plate, a 6, a hanging ring, a7, a cross bar, a 8, a bolt, a9, a spring, a 10, a mounting groove, a 11, a limiting block, a 12, a limiting plate, a 13, a chamber, a 14, a safety slide block, a 15, a pedal rod, a 16, a limiting hole, a 17 and a pull rope.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, relate to an electric power tower pole, including tower pole body 1, the even fixedly connected with of surface one side of tower pole body 1 is a plurality of dead levers 4, the common fixedly connected with stock 2 of the other end of a plurality of dead levers 4, the setting of a plurality of dead levers 4 can increase the tie point of stock 2 and tower pole body 1, guarantee the joint strength of stock 2 and tower pole body 1, spout 3 has all been seted up to the surface both sides of stock 2, and spout 3 and stock 2 bottom intercommunication, a plurality of spacing holes 16 have all been seted up to the adjacent one side inner wall of two spouts 3, spacing hole 16's interval is set for.

The safety slide block 14 is connected between the two slide grooves 3 in a sliding manner, elastic limiting parts are arranged on the inner walls of the two sides of the safety slide block 14 and matched with the limiting holes 16, the two elastic limiting parts comprise mounting grooves 10, the mounting grooves 10 are formed in one side inner wall of the safety slide block 14, springs 9 are fixedly connected to one side inner wall of the mounting grooves 10, limiting blocks 11 are fixedly connected to the other ends of the springs 9, the limiting blocks 11 are connected with the mounting grooves 10 in a sliding manner, the end face lengths of the limiting blocks 11 are smaller than the opening lengths of the limiting holes 16, and the springs 9 always provide thrust for the limiting blocks 11.

Two pulling components are jointly installed between two elastic limiting pieces and the safety slide block 14, the two pulling components comprise a cavity 13, the cavity 13 is formed in the safety slide block 14, a limiting plate 12 is arranged in the cavity 13, a pull rope 17 is fixedly connected between the limiting plate 12 and the two limiting blocks 11, an L-shaped pull plate 5 is fixedly connected to one side of the outer surface of the limiting plate 12, the L-shaped pull plate 5 penetrates through the inner wall of the cavity 13 to extend to the outside of the safety slide block 14 and is connected with the safety slide block 14 in a sliding mode, the pull rope 17 can be driven to move by pulling the L-shaped pull plate 5,L, and the limiting blocks 11 can be driven to move by the pull rope 17.

The bottom fixed mounting of stock 2 has the shutoff piece, and shutoff piece and spout 3 assorted, and the shutoff piece includes horizontal pole 7, and horizontal pole 7 and stock 2 outer wall laminating, and common threaded connection has bolt 8 between horizontal pole 7 and the stock 2, unscrews bolt 8, can pull down horizontal pole 7, and tightening bolt 8 can fix horizontal pole 7 on stock 2.

The hanging ring 6 is fixedly connected to one side of the outer surface of the safety slide block 14, and the hanging ring 6 is connected with the safety slide block 14 by welding, so that the safety slide block has good connection strength.

The outer surface both sides of stock 2 are all fixedly connected with a plurality of pedal levers 15, adopt welded connection between pedal lever 15 and the stock 2, have good joint strength.

The safety rope hook is connected with the hanging ring 6 when climbing upwards, after climbing for a certain distance, the upper L-shaped pulling plate 5 is pulled to move, the L-shaped pulling plate 5 drives the limiting plate 12 and the two pull ropes 17 to move, the pull ropes 17 drive the two limiting blocks 11 to enter the mounting groove 10, after the limiting blocks 11 are separated from the limiting holes 16, the safety slide block 14 rises along with the lifting, until the set height is reached, the L-shaped pulling plate 5 is released, the safety slide block 14 descends under the action of gravity, the spring 9 pushes the limiting blocks 11 to reset, and when the limiting blocks 11 move to the adjacent limiting holes 16, the limiting blocks enter the limiting holes 16 under the action of the spring 9, so that the safety slide block 14 is limited.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The electric power tower pole comprises a tower pole body (1) and is characterized in that one side of the outer surface of the tower pole body (1) is uniformly and fixedly connected with a plurality of fixing rods (4), the other ends of the fixing rods (4) are fixedly connected with long rods (2) together, sliding grooves (3) are formed in two sides of the outer surface of the long rods (2), the sliding grooves (3) are communicated with the bottom of the long rods (2), and a plurality of limiting holes (16) are formed in the inner walls of two adjacent sides of the sliding grooves (3);

a safety slide block (14) is connected between the two slide grooves (3) in a sliding way, elastic limiting pieces are arranged on the inner walls of the two sides of the safety slide block (14), the elastic limiting pieces are matched with the limiting holes (16), and two pulling assemblies are arranged between the two elastic limiting pieces and the safety slide block (14) in a sliding way;

The bottom of the long rod (2) is fixedly provided with a blocking piece which is matched with the chute (3).

2. The electric power tower pole according to claim 1, wherein the two elastic limiting pieces comprise mounting grooves (10), the mounting grooves (10) are formed in one side inner wall of the safety sliding block (14), springs (9) are fixedly connected to one side inner wall of the mounting grooves (10), limiting blocks (11) are fixedly connected to the other ends of the springs (9), and the limiting blocks (11) are in sliding connection with the mounting grooves (10).

3. An electric power tower pole according to claim 2, characterized in that the end face length of the limiting block (11) is smaller than the opening length of the limiting hole (16).

4. The electric power tower pole according to claim 1, wherein the two pulling components comprise a cavity (13), the cavity (13) is formed in the safety slide block (14), a limiting plate (12) is arranged in the cavity (13), a pull rope (17) is fixedly connected between the limiting plate (12) and the two limiting blocks (11), an L-shaped pulling plate (5) is fixedly connected to one side of the outer surface of the limiting plate (12), and the L-shaped pulling plate (5) penetrates through the inner wall of the cavity (13) to extend to the outside of the safety slide block (14) and is connected with the safety slide block (14) in a sliding mode.

5. The electric power tower pole according to claim 1, wherein the plugging piece comprises a cross rod (7), the cross rod (7) is attached to the outer wall of the long pole (2), and a bolt (8) is connected between the cross rod (7) and the long pole (2) in a common threaded mode.

6. The electric power tower pole according to claim 1, wherein one side of the outer surface of the safety slide block (14) is fixedly connected with a hanging ring (6).

7. The electric power tower pole according to claim 1, wherein a plurality of pedal rods (15) are fixedly connected to two sides of the outer surface of the long pole (2).