A power tower with a stable structural base

Abstract

The utility model relates to an electric power iron tower with a stable structural base, comprising a tower body and several groups of reinforcement members, wherein the several groups of reinforcement members are arranged at the lower end of the tower body along the circumference of the tower body, and each group of reinforcement members is respectively detachably fixedly connected to the tower body and the ground, wherein the reinforcement members comprise a tower body connection part, a tower body support part and a tower bottom connection part. In the utility model, through the coordinated arrangement of the tower body connection part, the tower body support part and the tower bottom connection part, the reinforcement members are convenient to be connected at the tower body, which is convenient for installation by construction personnel, and the reinforcement members can be folded when not installed for use, which is convenient for transportation, and through the coordinated arrangement of the tower body connection part, the tower body support part and the tower bottom connection part, the reinforcement members can stably support and reinforce the tower body when connected to the tower body for use, which can reduce the tipping of the tower body in severe weather such as strong winds.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power towers, in particular to an electric power tower with a stable structural base. Background Art

[0002] Power towers are tower-shaped buildings used for power transmission. Their structural characteristics are that all types of towers are space truss structures. The rods are mainly composed of single equilateral angle steel or combined angle steel. The rods are connected by rough bolts, which are connected by shear force. The whole tower is composed of angle steel, connecting steel plates and bolts. Individual components such as tower feet are welded from several steel plates into an assembly.

[0003] Chinese patent authorization announcement number CN211500014 discloses an electric power tower with a stable structural base, including a base main frame and a locking mechanism, a positioning frame is arranged inside the base main frame, and a reinforcing rib is arranged inside the positioning frame, a casting pipe is installed on both sides of the base main frame, a shock-absorbing pad is installed above the positioning frame, and a spacer is installed at both ends of the shock-absorbing pad, a connecting spring is arranged inside the spacer, and a connecting pin rod is passed through the inside of the connecting spring, a horizontal weight connecting plate is installed above the shock-absorbing pad, and a power tower body is installed above the horizontal weight connecting plate, and the locking mechanism is located on both sides of the power tower body. The electric power tower with a stable structural base is provided with a positioning frame and a reinforcing rib, and the reinforcing rib is connected to the positioning frame through concrete pouring slurry, which can effectively enhance the stability of the connection between the positioning frame and the reinforcing rib, thereby effectively increasing the weight of the bottom of the electric power tower and improving the stability of the placement of the electric power tower.

[0004] However, during the construction of this type of power tower with a stable structural base, additional concrete pouring is required, which makes it inconvenient during the construction and installation process and it is impossible to quickly install a stable structural base at the lower end of the tower body. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model provides an electric power iron tower with a stable structural base, which solves the problem that the electric power iron tower under the prior art is not convenient for quick installation and use of the stable structural base during installation and construction.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric power iron tower with a stable structural base, comprising a tower body and several groups of reinforcement members, wherein the several groups of reinforcement members are arranged at the lower end of the tower body along the circumference of the tower body, and each group of reinforcement members is detachably fixedly connected to the tower body and the ground. The reinforcement members include a tower body connection part, a tower body support part and a tower bottom connection part, wherein the tower body connection part is connected and fixed to the tower body, and the tower bottom connection part is connected and fixed to the ground, and the tower body support part is obliquely arranged above the tower bottom connection part, and the two ends of the tower body support part are respectively connected to the tower body connection part and the tower bottom connection part, so that the tower body connection part, the tower body support part and the tower bottom connection part form a triangular support structure.

[0009] It is further preferred that the tower body connection part includes a positioning connection piece, at least one tower body connection piece, a pair of upper brackets and lower brackets, and an opening and closing guide shaft, the tower body connection piece contacts the tower body on a side facing the tower body, and the side of the tower body connection piece facing away from the tower body is inserted into a recess of the positioning connection piece, the pair of upper brackets and lower brackets are respectively formed at the top and bottom of the positioning connection piece, and the opening and closing guide shaft is fixedly connected between the pair of upper brackets and lower brackets, and a plurality of aligned and distributed connection holes are formed on the positioning connection piece and the tower body connection piece.

[0010] It is further preferred that the tower bottom connection part includes a slider and a weight-attached base, one end of the slider is sleeved on the opening and closing guide shaft and slidably connected thereto, the other end of the slider is inserted into the adjacent side of the weight-attached base and rotatably connected thereto, the weight-attached base is configured as a solid carbon steel block, and a gap is provided between the side of the weight-attached base close to the positioning connector and the positioning connector.

[0011] In a further preferred embodiment, a threaded structure is provided on the outer wall of the lower end of the opening and closing guide shaft, and the lower end of the opening and closing guide shaft is sleeved with two nuts separated by a slider.

[0012] In a further embodiment, the tower body supporting portion comprises a reinforcing support rod, the lower end of which is inserted into and rotatably connected to a side of the weight-attached base away from the slider, and the upper end of which is rotatably connected to an adjacent upper bracket.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an electric power tower with a stable structural base, which has the following beneficial effects:

[0015] 1. In the utility model, the tower body connecting part, the tower body supporting part and the tower bottom connecting part are arranged in coordination, so that the reinforcement piece can be easily connected at the tower body, which is convenient for installation by construction workers, and the reinforcement piece can be folded when not installed and used, so as to facilitate its transportation.

[0016] 2. In the utility model, through the coordinated arrangement of the tower body connection part, the tower body support part and the tower bottom connection part, the reinforcement piece can stably support and reinforce the tower body when connected with the tower body, which can reduce the tipping of the tower body in severe weather such as strong winds. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of an electric power tower with a stable structural base according to an implementation scheme;

[0018] Figure 2 is a schematic structural diagram of a reinforcement member according to an embodiment;

[0019] Figure 3 for Figure 2 Schematic diagram of the structure of the reinforcement at another angle.

[0020] In the figure: 10, tower body; 20, reinforcement member; 21, positioning connector; 22, tower body connector; 23, connecting hole; 24, upper bracket; 25, lower bracket; 26, opening and closing guide shaft; 27, slider; 28, weighted base; 29, reinforcement support rod. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 A power iron tower with a stable structural base includes a tower body 10 and a plurality of groups of reinforcement members 20. The plurality of groups of reinforcement members 20 are arranged at the lower end of the tower body 10 along the circumference of the tower body 10, and each group of reinforcement members 20 is detachably fixedly connected to the tower body 10 and the ground, and the tower body 10 of the power iron tower that needs to be reinforced can be quickly installed by using the reinforcement members 20.

[0023] See also Figure 2 and Figure 3The reinforcement member 20 may include a tower body connection part, a tower body support part and a tower bottom connection part. The tower body connection part is connected and fixed to the tower body 10; the tower bottom connection part is connected and fixed to the ground; the tower body support part is arranged obliquely above the tower bottom connection part, and the two ends of the tower body support part are respectively connected to the tower body connection part and the tower bottom connection part, so that the tower body connection part, the tower body support part and the tower bottom connection part can form a triangular support structure, so that the reinforcement member 20 can be used to assist the force and reinforce the tower body 10.

[0024] In this embodiment, the tower body connection part may include a positioning connection member 21, at least one tower body connection member 22, a pair of upper brackets 24 and lower brackets 25, and an opening and closing guide shaft 26. The tower body connection member 22 may be of a length required for use at the U-shaped steel cutting position, and during installation, the tower body connection member 22 may be placed in contact with the tower body 10 on one side facing the tower body 10, and the tower body connection member 22 may be inserted into the notch of the positioning connection member 21 on the other side facing away from the tower body 10. The positioning connection member 21 may be formed by die casting. Figure 3 The shape shown can also be made by cutting angle steel into a length corresponding to the tower body connection piece 22. The positioning connection piece 21 and the tower body connection piece 22 are pre-unlocked with multiple aligned connection holes 23, so that when the tower body connection part is connected to the tower body 10, the bolts can be passed through the connection holes and the corresponding steel of the tower body 10 and tightened with nuts to complete the connection and fixation. The paired upper brackets 24 and lower brackets 25 are respectively formed at the top and bottom of the positioning connection piece 21 (two pairs in the figure), and the opening and closing guide shaft 26 is fixedly connected between the paired upper brackets 24 and lower brackets 25. The opening and closing guide shaft 26 is used to cooperate with the tower bottom connection part. The outer wall of the lower end of the opening and closing guide shaft 26 is provided with a threaded structure, and the lower end of the opening and closing guide shaft 26 is sleeved with two nuts separated by a slider 27 in the tower bottom connection part, and the fixed position of the slider 27 can be adjusted by screwing up and down the nut on the opening and closing guide shaft 26 along its threaded structure.

[0025] In this embodiment, the tower bottom connection part may include a slider 27 and a weight base 28. One end of the slider 27 is sleeved on the opening and closing guide shaft 26 and slidably connected thereto, and the fixed position of the slider 27 is adjusted by using two nuts on the opening and closing guide shaft 26. The other end of the slider 27 is inserted into the adjacent side of the weight base 28 and is rotatably connected thereto, so that when the weight base 28 is not limited, the weight base 28 can be deflected with the connection position between it and the slider 27 as the rotation center. There is a gap between the side of the weight base 28 close to the positioning connector 21 and the positioning connector 21, so that when the weight base 28 deflects, it avoids collision and interference with the positioning connector 21. The weight base 28 can be made of a solid carbon steel block, and a plurality of holes can be pre-opened at the lower end of the weight base 28, so that it is convenient to use bolts and other locking members to pass through the weight base 28 and connect it to the ground.

[0026] In this embodiment, the tower body support portion includes a plurality of reinforcing rods 29 (two in the figure). The reinforcing rods 29 can be made of solid carbon steel rods, the lower end of the reinforcing rod 29 is inserted into the side of the weight-attached base 28 away from the slider 27 and is rotatably connected thereto, and the upper end of the reinforcing rod 29 is rotatably connected to the adjacent upper bracket 24, and the reinforcing rod 29 can assist in supporting the tower body 10.

[0027] During the transportation of the reinforcement 20, the slider 27 can be slid upward along the opening and closing guide shaft 26, so that the slider 27 drives the weight-attached base 28 to move and deflect upward, and at the same time makes the reinforcement support rod 29 deflect inward, thereby reducing the overall space occupied by the reinforcement 20 and facilitating transportation.

[0028] During the use of the reinforcement 20, the positioning connector 21 and the tower body connector 22 can be used to connect and fix the tower body 10, and then the slider 27 can be pushed and moved to the lower end of the opening and closing guide shaft 26 and locked and limited by a nut. At this time, the locking piece is used to pass through the weighted base 28 and connect and fix it to the ground to complete the installation.

[0029] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric power tower with a stable structural base, comprising a tower body (10), characterized in that: It also includes a plurality of groups of reinforcement members (20), which are arranged at the lower end of the tower body (10) along the circumference of the tower body (10), and each group of reinforcement members (20) is detachably fixedly connected to the tower body (10) and the ground. The reinforcement member (20) comprises a tower body connection part, a tower body support part and a tower bottom connection part, wherein the tower body connection part is connected and fixed to the tower body (10), and the tower bottom connection part is connected and fixed to the ground, the tower body support part is arranged obliquely above the tower bottom connection part, and the two ends of the tower body support part are respectively connected to the tower body connection part and the tower bottom connection part, so that the tower body connection part, the tower body support part and the tower bottom connection part form a triangular support structure.

2. The electric power tower with a stable structural base according to claim 1, characterized in that: The tower body connection part comprises a positioning connection piece (21), at least one tower body connection piece (22), a pair of upper brackets (24) and lower brackets (25), and an opening and closing guide shaft (26); the side of the tower body connection piece (22) facing the tower body (10) contacts the tower body (10); the side of the tower body connection piece (22) facing away from the tower body (10) is inserted into a recess of the positioning connection piece (21); the pair of upper brackets (24) and lower brackets (25) are respectively formed at the top and bottom of the positioning connection piece (21); and the opening and closing guide shaft (26) is fixedly connected between the pair of upper brackets (24) and lower brackets (25).

3. The electric power tower with a stable structural base according to claim 2, characterized in that: A plurality of aligned connection holes (23) are formed on the positioning connection piece (21) and the tower body connection piece (22).

4. The power tower with a stable structural base according to claim 2 or 3, characterized in that: The tower bottom connection part comprises a slider (27) and a weight-attached base (28), one end of the slider (27) is sleeved on the opening and closing guide shaft (26) and slidably connected thereto, and the other end of the slider (27) is inserted into the adjacent side of the weight-attached base (28) and rotatably connected thereto.

5. The electric power tower with a stable structural base according to claim 4, characterized in that: A threaded structure is arranged on the outer wall of the lower end of the opening and closing guide shaft (26), and two nuts separated by a slider (27) are sleeved on the lower end of the opening and closing guide shaft (26).

6. The electric power tower with a stable structural base according to claim 5, characterized in that: The tower body support portion comprises a reinforcing support rod (29), the lower end of the reinforcing support rod (29) is inserted into a side of the weight-attached base (28) away from the slider (27) and is rotatably connected thereto, and the upper end of the reinforcing support rod (29) is rotatably connected to an adjacent upper bracket (24).

7. The electric power tower with a stable structural base according to claim 4, characterized in that: The weight-attached base (28) is configured as a solid carbon steel block, and a gap is provided between the side of the weight-attached base (28) close to the positioning connection piece (21) and the positioning connection piece (21).

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