High-stability power tower

Abstract

The utility model provides a power tower with high stability, and relates to the technical field of power towers, the power tower comprises a power tower body, the bottom of the power tower body is fixedly connected with a base, the top of the base is symmetrically and fixedly connected with supporting arc columns close to the two ends, and the other ends of the supporting arc columns are fixedly connected with the power tower body. The top of the power tower body is fixedly connected with a top plate. The supporting arc columns are symmetrically installed at the two ends of the base, and the top ends of the supporting arc columns are fixedly connected with the power tower body, so that the effect of supporting the two sides of the power tower body can be achieved, the effect of preventing the power tower body from shaking can be achieved, and then the effect of improving the stability of the power tower body can be achieved; the driving motor drives the screw rod to rotate, the screw rod rotates to drive the lifting convex plate to ascend and descend, the effect that maintenance personnel can conveniently carry out maintenance on the power tower body can be achieved, and therefore the effect of saving time and labor can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power tower technical field especially relates to a high stability power tower. BACKGROUND

[0002] As an important supporting structure of power transmission line, the stability of power tower is crucial to the safety and reliability of power transmission. In the face of various complex natural environmental conditions such as strong wind, heavy rain, earthquake, etc., and in the long-term use process, it is necessary to have high enough stability to prevent accidents such as collapse and ensure the continuity of power supply.

[0003] The existing power tower is usually poor in stability during use, so that the wind resistance strength is poor, and the power tower will slightly shake under the influence of wind force. In the long-term use process, the vibration amplitude of the ultra-high voltage power tower is aggravated, and in severe cases, the power tower will be damaged or even overturned. Therefore, a high-stability power tower is needed to solve the above problems. SUMMARY

[0004] The utility model discloses a kind of high stability power towers to solve the problems that power tower in prior art under the influence of wind force power tower will slightly shake, in long-term use process, the vibration amplitude of the ultra-high voltage power tower is aggravated, and in severe cases, the power tower will be damaged or even overturned.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of high stability power tower, including power tower body, the bottom of the power tower body is fixedly connected with base, the top of the base and close to two ends symmetrically fixedly connected with support arc column, the other end of the support arc column is fixedly connected with power tower body, the top of the power tower body is fixedly connected with top plate, the inside of the power tower body and close to the fixed mounting of support column at center, the top of the support column is fixedly connected with the bottom of top plate, square slot is set on the surface of the support column, recess is set on the inner wall of the square slot, the top inner wall bearing of the recess is rotatably connected with screw rod, lifting lug plate is sleeved and screw connected on the surface of the screw rod.

[0006] Preferably, X-shaped plate and connecting column are fixedly connected between adjacent support arc columns.

[0007] Preferably, drive motor is embedded and fixedly connected at the bottom of the power tower body, and the output end of the drive motor is fixedly connected with the bottom of the screw rod.

[0008] Preferably, fixed plate is fixedly connected at the inside of the square slot and close to the edge.

[0009] Preferably, the cross frame surface edges on the power tower body are all chamfered, and the cross frame on the power tower body is fixedly connected with a fixing rod between the support columns.

[0010] Preferably, a square hole is formed at the top of the top plate, and the square hole is matched with the square groove.

[0011] Compared with the prior art, the power tower body has the advantages and positive effects that,

[0012] 1、The utility model discloses a support arc column is installed on the both ends of base symmetry, and the support arc column top is fixedly connected with power tower body, can play the effect of supporting the both sides of power tower body, can reach the effect of preventing power tower body from shaking, and can improve the stability of the power tower body.

[0013] 2、The utility model discloses a drive motor drives screw rod rotation, and the screw rod rotation can drive the lifting of the lifting lug, and can play the effect of conveniently maintaining personnel to the power tower body and maintaining, can reach the effect of saving time and effort. DRAWINGS

[0014] Figure 1 The utility model provides a kind of overall structure perspective view of high stability electric power tower;

[0015] Figure 2 The utility model provides a kind of overall structure plan of high stability electric power tower;

[0016] Figure 3 The utility model provides a kind of overall structure vertical section view of high stability electric power tower;

[0017] Figure 4 The utility model provides a kind of overall structure horizontal section view of high stability electric power tower.

[0018] Legend: 1, power tower body;2, base;3, support arc column;4, X type board;5, connecting column;6, top plate;7, support column;8, square groove;9, recess;10, screw rod;11, drive motor;12, fixed plate;13, lifting lug;14, square hole;15, fixing rod. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model will be further described below in combination with the drawings and examples. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1, as Figures 1-4 As shown, the utility model provides a power tower with high stability, including a power tower body 1, the bottom of the power tower body 1 is fixedly connected to the base 2, the top of the base 2 and near the two ends are symmetrically fixedly connected with support arc columns 3, the other ends of the support arc columns 3 are fixedly connected to the power tower body 1, the top of the power tower body 1 is fixedly connected to the top plate 6, the inside of the power tower body 1 and near the center is fixedly installed with a support column 7, the top of the support column 7 is fixedly connected to the bottom of the top plate 6, a square groove 8 is provided on the surface of the support column 7, the inner wall of the square groove 8 is provided with a groove 9, the top inner wall of the groove 9 is rotatably connected to a screw rod 10, and the surface of the screw rod 10 is sleeved and threadedly connected with a lifting protrusion 13.

[0022] The effect achieved by the entire embodiment 1 is that a base 2 is fixedly connected to the bottom of the power tower body 1, and a support arc column 3 is symmetrically fixedly connected to the top of the base 2 and near both ends. The other ends of the support arc column 3 are fixedly connected to the power tower body 1, which can play the role of enabling the support arc column 3 to support the edge of the power tower body 1. A top plate 6 is fixedly connected to the top of the power tower body 1, and a support column 7 is fixedly installed inside the power tower body 1 and near the center. The top of the support column 7 is fixedly connected to the bottom of the top plate 6, which can play the role of stabilizing the support column 7. A square groove 8 is provided on the surface of the support column 7, and a groove 9 is provided on the inner wall of the square groove 8. A screw rod 10 is rotatably connected to the inner wall of the top of the groove 9. A lifting protrusion 13 is sleeved and threadedly connected to the surface of the screw 10, which can play the role of enabling the screw 10 to rotate and drive the lifting protrusion 13 to rise and fall, thereby facilitating the transportation of maintenance personnel.

[0023] Example 2, as Figures 1-4 As shown, X-shaped plates 4 and connecting columns 5 are fixedly connected between adjacent supporting arc columns 3; a driving motor 11 is embedded in and fixedly connected to the bottom of the power tower body 1, and the output end of the driving motor 11 is fixedly connected to the bottom of the screw 10; a fixing plate 12 is fixedly connected inside and near the edge of the square groove 8; the surface edges of the cross frame on the power tower body 1 are all chamfered, and a fixing rod 15 is fixedly connected between the cross frame on the power tower body 1 and the supporting column 7; a square hole 14 is opened on the top of the top plate 6, and the square hole 14 is adapted to the square groove 8.

[0024] The effect achieved by the entire embodiment 2 is that the X-shaped plate 4 and the connecting column 5 are fixedly connected between adjacent supporting arc columns 3, which can make the supporting arc columns 3 more stable; the driving motor 11 is embedded and fixedly connected at the bottom of the power tower body 1, and the output end of the driving motor 11 is fixedly connected to the bottom of the screw 10, which can make the driving motor 11 drive the screw 10 to rotate; the fixing plate 12 is fixedly connected inside the square groove 8 and close to the edge, which can prevent maintenance personnel from falling from the lifting protrusion 13; the surface edges of the cross frame on the power tower body 1 are chamfered, which can make the wind pass through the chamfered edges, and the fixing rod 15 is fixedly connected between the cross frame on the power tower body 1 and the supporting column 7, which can make the top of the power tower body 1 stable; a square hole 14 is opened at the top of the top plate 6, and the square hole 14 is adapted to the square groove 8, which can make the workers who are lifting in the square groove 8 walk out of the square hole 14.

[0025] Working principle: Support arc columns 3 are symmetrically installed at both ends of the base 2, and the top of the support arc column 3 is fixedly connected to the power tower body 1, which can support both sides of the power tower body 1, thereby preventing the power tower body 1 from shaking, and thus improving the stability of the power tower body 1. When people need to go up to the power tower body 1 for maintenance, the maintenance personnel can stand on the lifting convex plate 13 to rise, and then the screw 10 is driven to rotate by the driving motor 11. The rotation of the screw 10 can drive the lifting convex plate 13 to rise and fall, which can facilitate the maintenance personnel to go to the power tower body 1 for maintenance, thereby saving time and effort. At the same time, the fixed rod 15 on the surface of the support column 7 and close to the top can enable the support column 7 to support the top of the power tower body 1.

[0026] The wiring diagram of the power tower body 1 and the drive motor 11 in the present invention is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the power tower body 1 and the drive motor 11 are no longer explained in detail.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A power tower having high stability, comprising a power tower body (1), characterized in that: The bottom of the power tower body (1) is fixedly connected to a base (2), the top of the base (2) and near both ends are symmetrically fixedly connected to support arc columns (3), the other ends of the support arc columns (3) are fixedly connected to the power tower body (1), the top of the power tower body (1) is fixedly connected to a top plate (6), a support column (7) is fixedly installed inside the power tower body (1) and near the center, the top of the support column (7) is fixedly connected to the bottom of the top plate (6), a square groove (8) is provided on the surface of the support column (7), the inner wall of the square groove (8) is provided with a groove (9), the top inner wall of the groove (9) is rotatably connected to a screw rod (10), and the surface of the screw rod (10) is sleeved and threadedly connected to a lifting protrusion (13).

2. The power tower of claim 1, wherein: An X-shaped plate (4) and a connecting column (5) are fixedly connected between adjacent supporting arc columns (3).

3. The power tower of claim 1, wherein: A driving motor (11) is embedded in and fixedly connected to the bottom of the power tower body (1), and an output end of the driving motor (11) is fixedly connected to the bottom of the screw rod (10).

4. The power tower of claim 1, wherein: A fixing plate (12) is fixedly connected inside the square groove (8) and close to the edge.

5. The power tower of claim 1, wherein: The surface edges of the cross frame on the power tower body (1) are all chamfered, and a fixing rod (15) is fixedly connected between the cross frame on the power tower body (1) and the support column (7).

6. The power tower of claim 1, wherein: A square hole (14) is provided on the top of the top plate (6), and the square hole (14) is adapted to the square groove (8).

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