Wind-resistant reinforced electric power pole tower

Abstract

The utility model discloses a wind-resistant reinforced electric power pole tower which comprises a reinforcement cage mechanism, a stirrup mechanism is installed in the reinforcement cage mechanism, a deep fixing mechanism is arranged on the lower portion of the reinforcement cage mechanism, and a connecting fixing mechanism is arranged on the upper portion of the reinforcement cage mechanism. The reinforcement cage mechanism comprises a first-layer reinforcement frame, a second-layer reinforcement frame and a third-layer reinforcement frame, the stirrup mechanism is connected to the first-layer reinforcement frame, the second-layer reinforcement frame and the third-layer reinforcement frame, and the deep fixing mechanism comprises a first fixing plate and a first connecting steel column. The connecting and fixing mechanism comprises a second fixing plate, a second connecting steel column and a third connecting steel column. The steel in the base is connected in a staggered and clamped mode to form a whole, the strength is high, the base can go deep into the ground conveniently, the base can be integrally connected with the tower legs, and the wind-resistant and reinforcing effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply, in particular to a wind-resistant reinforced power pole tower. Background Art

[0002] A pole tower is a pole-shaped or tower-shaped structure that supports overhead power transmission line conductors and overhead ground wires and keeps a certain distance between them and the ground. It is a support used to support the transmission line in overhead power transmission lines. Pole towers are mostly made of steel or reinforced concrete and are the main supporting structure of overhead power transmission lines.

[0003] The pole tower mainly includes a tower head, a tower body, a tower leg and a base. Whether the pole tower has the function of wind resistance reinforcement depends not only on the strength of the tower body, but also on the stability and connection strength of the base, so that the pole tower can have the ability of wind resistance reinforcement. However, when the existing base is used, there are generally problems such as some of the bases are not strong enough to connect the base up and down into a whole, and the tower legs cannot be connected with high strength. Utility Model Content

[0004] The purpose of the utility model is to provide a wind-resistant reinforced power pole tower, which has internal steel materials of the base that are staggered and connected to each other to form a whole, has high strength, is easy to penetrate deep underground, and can form an integral connection with the tower legs, has the effect of wind-resistant reinforcement, and solves the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wind-resistant reinforced power pole tower comprises a steel cage mechanism, a stirrup mechanism is installed inside the steel cage mechanism, a deep fixing mechanism is provided at the bottom of the steel cage mechanism, and a connecting fixing mechanism is provided at the top of the steel cage mechanism;

[0007] The steel cage mechanism includes a first layer of steel frames, a second layer of steel frames and a third layer of steel frames, the hoop mechanism is connected to the first layer of steel frames, the second layer of steel frames and the third layer of steel frames, the in-depth fixing mechanism includes a first fixing plate and a first connecting steel column, and the connecting fixing mechanism includes a second fixing plate, a second connecting steel column and a third connecting steel column.

[0008] Preferably, the first layer steel bar frame, the second layer steel bar frame and the third layer steel bar frame each include a first steel bar column and a second steel bar column.

[0009] Preferably, the first reinforcement column is arranged at the lower part of the second reinforcement column, the first reinforcement column and the second reinforcement column are arranged at equal intervals, and the first reinforcement column and the second reinforcement column are fixedly tied and connected by tying wire.

[0010] Preferably, the stirrup mechanism is arranged in a U shape, the stirrup mechanism includes a shaped steel bar, the shaped steel bar includes a vertical portion, the upper end of the vertical portion is provided with a second clamping portion, and the lower end of the vertical portion is provided with a first clamping portion.

[0011] Preferably, the ends of the first clamping parts on both sides are arranged in contact, the second clamping parts are arranged in non-contact, the stirrup mechanism is arranged at intervals between the gaps of the second steel bar column, and the shaped steel bars are fixed to the first layer steel bar frame, the second layer steel bar frame and the third layer steel bar frame by tying wires.

[0012] Preferably, the first connecting steel column includes a first connecting portion and a third clamping portion, the first connecting portion passes through the first fixing plate, the third clamping portion is clamped on the upper portion of the first layer of steel frame, and the first connecting steel columns are arranged at equal intervals.

[0013] Preferably, the second connecting steel column includes a second connecting portion and a fourth clamping portion, the third connecting steel column includes a third connecting portion and a fifth clamping portion, the fourth clamping portion and the fifth clamping portion are clamped and connected to the third layer of steel frame, and the second connecting steel column and the third connecting steel column are arranged at equal intervals.

[0014] Preferably, the second connection part and the third connection part pass through the second fixing plate, and the second connection part and the third connection part are fixedly connected to the bottom of the power tower through nuts, and the steel cage mechanism, the stirrup mechanism, the deep fixing mechanism and the connecting fixing mechanism are sunk into the ground together and poured with cement.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] When the utility model is in use, the first layer of steel bars, the second layer of steel bars and the third layer of steel bars are supported and fixed by the hoop reinforcement mechanism to maintain the stability of the installation, so as to form a steel cage mechanism, which is convenient for casting and forming, and a deep fixing mechanism is provided at the lower part of the steel cage mechanism, and is connected to the steel cage mechanism through the first connecting steel column, and similarly, the connecting and fixing mechanism is connected to the steel cage mechanism through the second connecting steel column and the third connecting steel column, so that the whole device can form a whole and improve the strength, and then the whole device is sunk underground and cast and installed, and is fixedly connected to the tower foot through the second connecting part and the third connecting part, so as to improve the wind resistance and reinforcement performance of the pole tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the steel cage mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the stirrup mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the in-depth fixing mechanism and the connecting fixing mechanism of the utility model.

[0021] In the figure: 1. steel cage mechanism; 101. first layer steel frame; 102. second layer steel frame; 103. third layer steel frame; 1031. first steel column; 1032. second steel column; 2. stirrup mechanism; 201. shaped steel bar; 2011. vertical part; 2012. first clamping part; 2013. second clamping part; 3. deep fixing mechanism; 301. first fixing plate; 302. first connecting steel column; 3021. first connecting part; 3022. third clamping part; 4. connecting fixing mechanism; 401. second fixing plate; 402. second connecting steel column; 4021. second connecting part; 4022. fourth clamping part; 403. third connecting steel column; 4031. third connecting part; 4032. fifth clamping part. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A wind-resistant reinforced power pole tower comprises a steel cage mechanism 1, a stirrup mechanism 2 is installed inside the steel cage mechanism 1, a deep fixing mechanism 3 is provided at the lower part of the steel cage mechanism 1, and a connecting fixing mechanism 4 is provided at the upper part of the steel cage mechanism 1;

[0025] The steel cage mechanism 1 includes a first layer of steel frame 101, a second layer of steel frame 102 and a third layer of steel frame 103, the hoop mechanism 2 is connected to the first layer of steel frame 101, the second layer of steel frame 102 and the third layer of steel frame 103, the deep fixing mechanism 3 includes a first fixing plate 301 and a first connecting steel column 302, and the connecting fixing mechanism 4 includes a second fixing plate 401, a second connecting steel column 402 and a third connecting steel column 403.

[0026] In order to improve the strength, a multi-layer structure is set to maintain the overall strength of the steel cage mechanism 1. In this embodiment, preferably, the first layer steel frame 101, the second layer steel frame 102 and the third layer steel frame 103 all include a first steel column 1031 and a second steel column 1032.

[0027] In order to facilitate the installation and fixation of other structures of the steel cage mechanism 1 and maintain the connectivity between the structures, in the present embodiment, preferably, the first steel bar column 1031 is arranged at the lower part of the second steel bar column 1032, the first steel bar column 1031 and the second steel bar column 1032 are arranged at equal intervals, and the first steel bar column 1031 and the second steel bar column 1032 are fixedly tied and connected by tying wire.

[0028] In order to support and fix the steel cage mechanism 1 and maintain stability, in this embodiment, preferably, the stirrup mechanism 2 is arranged to be U-shaped, and the stirrup mechanism 2 includes a shaped steel bar 201, and the shaped steel bar 201 includes a vertical portion 2011, and the upper end of the vertical portion 2011 is provided with a second clamping portion 2013, and the lower end of the vertical portion 2011 is provided with a first clamping portion 2012.

[0029] In order to achieve fixed support for the first layer of steel frame 101, the second layer of steel frame 102 and the third layer of steel frame 103 and maintain the stability of the steel cage mechanism 1, in this embodiment, preferably, the ends of the first clamping parts 2012 on both sides are arranged in contact, and the second clamping parts 2013 are arranged in non-contact, the hoop reinforcement mechanism 2 is arranged at intervals between the gaps of the second steel bar columns 1032, and the shaped steel bars 201 and the first layer of steel frame 101, the second layer of steel frame 102 and the third layer of steel frame 103 are fixedly installed by tying wires.

[0030] In order to enable the steel cage mechanism 1 to be integrally connected to the ground and to fix the deep fixing mechanism 3 with the steel cage mechanism 1, in this embodiment, preferably, the first connecting steel column 302 includes a first connecting portion 3021 and a third clamping portion 3022, the first connecting portion 3021 passes through the first fixing plate 301, and the third clamping portion 3022 is clamped in the upper part of the first layer of steel frame 101, and the first connecting steel columns 302 are arranged at equal intervals.

[0031] In order to make the connection and fixing mechanism 4 fixedly connected with the steel cage mechanism 1, in the present embodiment, preferably, the second connecting steel column 402 includes a second connecting portion 4021 and a fourth clamping portion 4022, the third connecting steel column 403 includes a third connecting portion 4031 and a fifth clamping portion 4032, the fourth clamping portion 4022 and the fifth clamping portion 4032 are clamped and connected to the third layer steel frame 103, and the second connecting steel column 402 and the third connecting steel column 403 are arranged at equal intervals.

[0032] In order to enable the tower foot to be connected to the connecting and fixing mechanism 4, and to improve the integrity of the equipment by casting, and to increase the wind resistance and reinforcement of the tower, in this embodiment, preferably, the second connecting part 4021 and the third connecting part 4031 pass through the second fixing plate 401, and the second connecting part 4021 and the third connecting part 4031 are fixedly connected to the bottom of the power tower by nuts, and the steel cage mechanism 1, the stirrup mechanism 2, the deep fixing mechanism 3 and the connecting and fixing mechanism 4 are sunk into the ground together and cast with cement.

[0033] Working principle: The first layer steel frame 101, the second layer steel frame 102 and the third layer steel frame 103 are supported and fixed by the hoop reinforcement mechanism 2 to maintain the stability of the installation, forming a steel cage mechanism 1 for easy casting and forming, and a deep fixing mechanism 3 is provided at the lower part of the steel cage mechanism 1, and is connected to the steel cage mechanism 1 through the first connecting steel column 302. Similarly, the connecting and fixing mechanism 4 is connected to the steel cage mechanism 1 through the second connecting steel column 402 and the third connecting steel column 403, so that the whole equipment can form a whole and improve the strength. Then the whole equipment is sunk underground and cast and installed, and is fixedly connected to the tower foot through the second connecting part 4021 and the third connecting part 4031 to improve the wind resistance and reinforcement performance of the tower.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wind-resistant reinforced power tower, comprising a steel cage mechanism (1), characterized in that: A stirrup mechanism (2) is installed inside the steel cage mechanism (1), a penetration fixing mechanism (3) is provided at the bottom of the steel cage mechanism (1), and a connection fixing mechanism (4) is provided at the top of the steel cage mechanism (1); The steel cage mechanism (1) comprises a first steel frame (101), a second steel frame (102) and a third steel frame (103); the stirrup mechanism (2) is connected to the first steel frame (101), the second steel frame (102) and the third steel frame (103); the deep fixing mechanism (3) comprises a first fixing plate (301) and a first connecting steel column (302); and the connecting fixing mechanism (4) comprises a second fixing plate (401), a second connecting steel column (402) and a third connecting steel column (403).

2. The wind-resistant reinforced power tower according to claim 1, characterized in that: The first-layer steel bar frame (101), the second-layer steel bar frame (102) and the third-layer steel bar frame (103) all include a first steel bar column (1031) and a second steel bar column (1032).

3. The wind-resistant reinforced power tower according to claim 2, characterized in that: The first reinforcement column (1031) is arranged at the lower part of the second reinforcement column (1032), the first reinforcement column (1031) and the second reinforcement column (1032) are arranged at equal intervals, and the first reinforcement column (1031) and the second reinforcement column (1032) are fixedly tied and connected by a wire tie.

4. The wind-resistant reinforced power tower according to claim 3, characterized in that: The stirrup mechanism (2) is arranged in a U shape, and the stirrup mechanism (2) comprises a shaped steel bar (201), wherein the shaped steel bar (201) comprises a vertical portion (2011), a second clamping portion (2013) is provided at the upper end of the vertical portion (2011), and a first clamping portion (2012) is provided at the lower end of the vertical portion (2011).

5. The wind-resistant reinforced power tower according to claim 4, characterized in that: The ends of the first clamping parts (2012) on both sides are arranged in contact, and the second clamping parts (2013) are arranged in non-contact, the stirrup mechanism (2) is arranged at intervals between the gaps of the second steel bar columns (1032), and the shaped steel bars (201) are fixedly installed with the first layer steel bar frame (101), the second layer steel bar frame (102) and the third layer steel bar frame (103) by means of wire ties.

6. The wind-resistant reinforced power tower according to claim 1, characterized in that: The first connecting steel column (302) comprises a first connecting portion (3021) and a third clamping portion (3022), wherein the first connecting portion (3021) passes through the first fixing plate (301), and the third clamping portion (3022) is clamped on the upper portion of the first layer of steel frame (101), and the first connecting steel columns (302) are arranged at equal intervals.

7. The wind-resistant reinforced power tower according to claim 1, characterized in that: The second connecting steel column (402) includes a second connecting portion (4021) and a fourth clamping portion (4022), and the third connecting steel column (403) includes a third connecting portion (4031) and a fifth clamping portion (4032). The fourth clamping portion (4022) and the fifth clamping portion (4032) are clamped and connected to the third layer steel frame (103). The second connecting steel column (402) and the third connecting steel column (403) are arranged at equal intervals.

8. The wind-resistant reinforced power tower according to claim 7, characterized in that: The second connection part (4021) and the third connection part (4031) penetrate the second fixing plate (401); the second connection part (4021) and the third connection part (4031) are fixedly connected to the bottom of the power tower via nuts; the steel cage mechanism (1), the stirrup mechanism (2), the deep fixing mechanism (3) and the connecting fixing mechanism (4) are sunk into the ground together and poured with cement.

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