Power transmission tower suitable for steep terrain

Abstract

The power transmission tower suitable for the steep terrain comprises a main material and inclined materials, the inclined materials are arranged on the inner side of the main material, a block body is installed at the bottom of the main material, two square holes are machined in the inner side of the block body, square rods are movably connected to the inner sides of the square holes, and the square rods are movably connected to the inner sides of the square holes. The bottom of the square rod is fixedly connected with a bottom plate, and a base table is arranged below the bottom plate. The utility model relates to the technical field of power transmission towers, through the cooperation among the block body, the square rod and the screw, a user can adjust the position according to the height of a base station without changing the structure above the tower body, and the problems that the existing power transmission tower is inconvenient to fix on slopes with different steep degrees, and is inconvenient to use are solved. And the structure of the tower body needs to be adjusted according to the position of the base station, so that the use cost is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission towers, in particular to a power transmission tower suitable for steep terrains. Background Art

[0002] Transmission towers are the supporting points of overhead lines. If one circuit is installed on a transmission tower, it is a single-circuit transmission tower, and if two circuits are installed on a transmission tower, it is a double-circuit transmission tower. A single circuit refers to a circuit with one power supply for one load; a double circuit refers to a circuit with two power supplies for one load.

[0003] Transmission towers are tall structures that are very sensitive to tilt and deformation, and have high requirements for uneven foundation settlement. Common structural forms of transmission tower foundations include independent foundations, expanded foundations, and pile foundations. The structure of transmission towers mainly adopts steel structures. Conventional transmission towers and foundation structures are difficult to adapt to the surface movement and deformation of coal mine goafs, which may cause the transmission tower to deflect or even overturn.

[0004] However, existing transmission towers are not easy to fix on slopes of varying steepness, and the tower structure needs to be adjusted according to the location of the base, which increases the cost of use. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a transmission tower suitable for steep terrain, which solves the problem that the existing transmission towers are inconvenient to fix on slopes of different steepness, and the tower structure needs to be adjusted according to the base position, which increases the cost of use.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a transmission tower suitable for steep terrain, including a main material and an inclined material, a plurality of inclined materials are arranged on the inner side of the main material, a block is installed on the bottom of the main material, two square holes are processed on the inner side of the block, a square rod is movably connected to the inner side of the square hole, a bottom plate is fixedly connected to the bottom of the square rod, and a base is arranged under the bottom plate.

[0007] Preferably, the inner side of the bottom plate is threadedly connected with a plurality of bolts, and the top of the base is provided with threaded holes matching with the plurality of bolts.

[0008] Preferably, the front screw hole of the square rod and the block are fixedly connected by screws.

[0009] Preferably, both sides of the block are fixedly connected with straight plates, the inner side of the straight plate is movably connected with a reinforcing rod, and the top of the reinforcing rod is fixedly connected with a baffle that fits with the top of the straight plate.

[0010] Preferably, a spike portion is provided below the reinforcing rod.

[0011] Beneficial Effects

[0012] The utility model provides a transmission tower suitable for steep terrain. It has the following beneficial effects: the transmission tower suitable for steep terrain can be adjusted by the user according to the height of the base through the cooperation between the block, the square rod and the screw, without changing the structure above the tower body, solving the problem that the existing transmission tower is not convenient to fix on slopes with different steepness, and the tower body structure needs to be adjusted according to the base position, which increases the use cost.

[0013] Through the coordination between the straight plates, baffles and reinforcing rods, the bottom of the tower body is reinforced, thereby improving the overall stability of the transmission tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the structure of the middle block, square rod and screw;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the middle rod, bottom plate and bolts;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the central straight plate, baffle and reinforcement rod.

[0018] In the figure: 1, main material, 2, oblique material, 3, block, 4, square rod, 5, screw, 6, bottom plate, 7, bolt, 8, base, 9, threaded hole, 10, straight plate, 11, baffle, 12, reinforcement rod, 13, spike part, 14, square hole. DETAILED DESCRIPTION

[0019] 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.

[0020] Existing transmission towers are not easy to fix on slopes of varying steepness, and the tower structure needs to be adjusted according to the location of the base, which increases the cost of use.

[0021] In view of this, a transmission tower suitable for steep terrain is provided. Through the cooperation between blocks, square rods and screws, users can adjust the position according to the height of the base without changing the structure above the tower body. This solves the problem that existing transmission towers are inconvenient to fix on slopes of different steepness, and the tower structure needs to be adjusted according to the position of the base, which increases the cost of use.

[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0023] Embodiment 1: By Figure 1-4 It can be seen that a transmission tower suitable for steep terrain includes a main material 1 and an inclined material 2, a plurality of inclined materials 2 are arranged inside the main material 1, a block 3 is installed at the bottom of the main material 1, two square holes 14 are processed inside the block 3, a square rod 4 is movably connected to the inside of the square hole 14, the square rod 4 can move inside the square hole 14, a bottom plate 6 is fixed to the bottom of the square rod 4, and a base 8 is arranged below the bottom plate 6;

[0024] In the specific implementation process, it is worth pointing out that the square rod 4 can be adjusted inside the block 3, so that the bottom plate 6 is attached to the base 8 for fixing;

[0025] Furthermore, the inner side of the bottom plate 6 is threadedly connected with a plurality of bolts 7, and the top of the base 8 is provided with threaded holes 9 matching with the plurality of bolts 7;

[0026] In the specific implementation process, it is worth pointing out that the bolts 7 and the threaded holes 9 provided on the base 8 are used to fix the base plate 6;

[0027] Furthermore, the front screw hole of the square rod 4 and the block 3 are fixedly connected by screws 5;

[0028] In the specific implementation process, it is worth pointing out that the screw holes are opened after measuring a fixed distance, and the square rod 4 is positioned by screwing the screws 5 into the screw holes;

[0029] Specifically, when using the transmission tower suitable for steep terrain, the user can adjust the position according to the height of the base 8 through the cooperation between the block 3, the square rod 4 and the screw 5, without changing the structure above the tower body, thereby solving the problem that the existing transmission tower is inconvenient to fix on slopes of different steepness, and the tower body structure needs to be adjusted according to the position of the base, which increases the cost of use.

[0030] Embodiment 2: By Figure 1 and 4It can be seen that both sides of the block 3 are fixedly connected with straight plates 10, the inner side of the straight plate 10 is movably connected with a reinforcing rod 12, and the top of the reinforcing rod 12 is fixedly connected with a baffle 11 that fits with the top of the straight plate 10;

[0031] In the specific implementation process, it is worth pointing out that the reinforcing rod 12 can be inserted into the ground for reinforcement, thereby improving the strength below the transmission tower, wherein the length of the reinforcing rod 12 is set as required, and is driven into the ground by external force, and is fixed between the baffle 11 and the straight plate 10 by welding;

[0032] Furthermore, a spike portion 13 is provided below the reinforcing rod 12;

[0033] In the specific implementation process, it is worth pointing out that the spike portion 13 provided below the reinforcing rod 12 is more convenient to be inserted into the ground for fixation;

[0034] Specifically, on the basis of the above-mentioned first embodiment, through the cooperation between the straight plate 10, the baffle 11 and the reinforcing rod 12, the bottom of the tower body is reinforced, thereby improving the overall stability of the transmission tower.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] 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 transmission tower suitable for steep terrain, comprising a main material (1) and an inclined material (2), wherein a plurality of inclined materials (2) are arranged inside the main material (1), characterized in that: A block (3) is installed at the bottom of the main material (1), two square holes (14) are processed on the inner side of the block (3), a square rod (4) is movably connected to the inner side of the square hole (14), a bottom plate (6) is fixedly connected to the bottom of the square rod (4), and a base (8) is arranged below the bottom plate (6).

2. A transmission tower suitable for steep terrain according to claim 1, characterized in that: The inner side of the bottom plate (6) is threadedly connected to a plurality of bolts (7), and the top of the base (8) is provided with threaded holes (9) matching the plurality of bolts (7).

3. A transmission tower suitable for steep terrain according to claim 1, characterized in that: The front screw hole of the square rod (4) and the block (3) are fixedly connected by screws (5).

4. A transmission tower suitable for steep terrain according to claim 1, characterized in that: Straight plates (10) are fixedly connected to both sides of the block (3); a reinforcing rod (12) is movably connected to the inner side of the straight plate (10); and a baffle (11) that fits the top of the straight plate (10) is fixedly connected to the top of the reinforcing rod (12).

5. A transmission tower suitable for steep terrain according to claim 4, characterized in that: A spike portion (13) is provided below the reinforcing rod (12).

Images