Reinforcing and supporting structure of electric power iron tower

Abstract

The utility model belongs to the field of electric power iron towers, and particularly relates to a reinforcing and supporting structure of an electric power iron tower. The top end of the fixed base is fixedly connected with an electric power iron tower body, and a reinforcing adjusting mechanism is arranged above the fixed base. The reinforcing adjusting mechanism comprises first fixing seats, the first fixing seats are also arranged at the front end and the rear end of the left end and the right end of the outer side of the electric iron tower body and the front end and the rear end of the upper portion of the fixing base, and the first fixing seats are arranged on the outer sides of the pull rods in a sleeving mode and are slidably connected with the pull rods; through the design of the reinforcing and adjusting mechanism, the function of reinforcing the tower body is achieved, and the problems that an existing device is not provided with an assembly for reinforcing and supporting the tower body, an electric power iron tower is usually installed outdoors, a main body is high, and a reinforcing assembly is not arranged are solved. And the problem that certain potential safety hazards exist when large wind power is borne is solved, and the stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electric power tower, concretely is a kind of reinforcing support structure of electric power tower. BACKGROUND

[0002] The main part of electric power tower is usually composed of angle steel or round steel, forming a stable structure such as triangle or quadrilateral, to withstand wind, rain and snow and other natural factors from all directions.

[0003] The reinforcing support structure of the existing electric power tower can refer to the application number: CN202020429034.3 for a kind of assembled electric power tower, including base, locking mechanism and leveling mechanism, the upper surface of base is fixedly connected with first tower body, the inside of first tower body is slidably connected with second tower body, the inside of second tower body is slidably connected with third tower body, the outer arc surface of second tower body and third tower body is fixedly connected with rack, the inner arc surface upper end of second tower body and third tower body is equipped with recess with inside opening, locking mechanism is respectively arranged in the inside upper end of second tower body and third tower body, locking mechanism is arranged in cooperation with corresponding rack, leveling mechanism is arranged at the outer edge of base, it also includes tower side wall and insulator, tower side wall is cylindrical structure, the inside end of tower side wall is screw-connected with the top end of third tower body, insulator is fixedly connected on the outside end upper end of tower side wall, the assembled electric power tower is convenient to transport, can be quickly assembled, improve work efficiency, and it is convenient to adjust levelness;

[0004] The above device does not have a component for reinforcing and supporting the tower body. Since electric power towers are usually installed outdoors and are relatively high, and do not have a reinforcing component, there is a certain safety hazard when subjected to strong wind. Therefore, the reinforcing support structure of the electric power tower is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the shortcomings of the prior art, the existing device does not have a component for reinforcing and supporting the tower body. Since electric power towers are usually installed outdoors and are relatively high, and do not have a reinforcing component, there is a certain safety hazard when subjected to strong wind. Therefore, the reinforcing support structure of the electric power tower is proposed to solve the above problems.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the reinforcing support structure of the electric power tower, comprising a fixed base; the fixed base is fixedly connected with an electric power tower main body at the top end; a reinforcing adjustment mechanism is provided above the fixed base.

[0007] The reinforcing adjusting mechanism comprises a first fixed seat, which is also arranged on the front and rear ends of the left and right sides of the outer side of the power iron tower body and the front and rear ends above the fixed base, is sleeved on the outer side of the pull rod, and is slidably connected with the pull rod, and one end of the first fixed seat is provided with a insertion hole, one end of the pull rod is inserted into the insertion hole, and the pull rod is slidably connected with the insertion hole.

[0008] Preferably, the other end of the pull rod is fixedly connected with the fixed block, a return spring is sleeved on the outer side of the pull rod, one end of the return spring is fixedly connected with the first fixed seat, and the other end of the return spring is fixedly connected with the fixed block.

[0009] Preferably, a first sleeve block is sleeved on the outer side of the pull rod of the power iron tower body, and the pull rod is slidably connected with the first sleeve block, one end of the first sleeve block is fixedly connected with a steel cable, the other end of the steel cable is fixedly connected with a second sleeve block, the outer side of the pull rod above the fixed base is sleeved with the second sleeve block, and the pull rod is slidably connected with the second sleeve block.

[0010] Preferably, the left and right sides of the fixed base near the front position are also fixedly connected with a second fixed seat, one side in the second fixed seat is fixedly connected with one end of a motor, the other end of the motor is fixedly connected with one end of a threaded rod, and the other end of the threaded rod is rotatably connected with the second fixed seat.

[0011] Preferably, a moving block is sleeved on the inner side of the front end of the threaded rod, and the threaded rod is threadedly connected with the moving block, and the front and rear ends of the top end of the moving block are also fixedly connected with the first fixed seat.

[0012] Preferably, the moving block is sleeved on the outer side of a guide rod, and the moving block is slidably connected with the guide rod, and the left and right sides of the guide rod are respectively fixedly connected with third fixed seats.

[0013] The utility model discloses the beneficial effect lies in:

[0014] 1. The utility model discloses a reinforcing adjusting mechanism's structural design has realized the function of reinforcing the tower body, solved the existing device and not set up the component that can be used to reinforce the tower body, since the power iron tower usually installs in the outdoor main body higher, and not set up reinforcing component, when bearing the problem of certain security risk when the greater wind force, improved stability.

[0015] 2. The utility model discloses a reinforcing adjusting mechanism's structural design has realized the function of convenient replacement, solved since when the steel cable is pulled tight, can effectively play the reinforcing support effect, but after long -term use, the steel cable will appear the ageing condition, thereby needs to replace, but when replacing, since the steel cable is in the taut state, thereby when installation or removal, the problem of greater difficulty, improved the convenience when replacing. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point B;

[0020] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point C.

[0021] In the diagram: 1. Fixed base; 2. Main body of power tower; 10. First fixed seat; 11. Pull rod; 12. Insertion hole; 13. Return spring; 14. Fixed block; 15. First sleeve block; 16. Steel cable; 17. Second sleeve block; 18. Second fixed seat; 19. Motor; 20. Threaded rod; 21. Moving block; 22. Third fixed seat; 23. Guide rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 As shown, a reinforcement support structure for a power transmission tower includes a fixed base 1; the main body of the power transmission tower 2 is welded to the top of the fixed base 1, and a reinforcement adjustment mechanism is provided above the fixed base 1.

[0024] The reinforcing adjusting mechanism comprises a first fixed seat 10, which is also arranged on the front and rear ends of the left and right sides of the outer side of the power tower body 2 and the front and rear ends above the fixed base 1, is sleeved outside the pull rod 11, and is slidably connected with the pull rod 11. One end of the first fixed seat 10 is provided with a insertion hole 12, one end of the pull rod 11 is inserted into the insertion hole 12, and the pull rod 11 is slidably connected with the insertion hole 12. The insertion hole 12 is designed as a circular hole, and the pull rod 11 is designed as a circular rod.

[0025] In work, the fixed block 14 outside the first fixed seat 10 is moved outward to drive the pull rod 11 to move along the inside of the first fixed seat 10 until the pull rod 11 is completely separated from the inside of the insertion hole 12.

[0026] Further, the other end of the pull rod 11 is welded together with the fixed block 14, the outside of the pull rod 11 is sleeved with a reset spring 13, one end of the reset spring 13 is welded together with the first fixed seat 10, and the other end of the reset spring 13 is welded together with the fixed block 14. The fixed block 14 is designed as a circle.

[0027] In work, the reset spring 13 is stretched and lengthened during pulling of the fixed block 14.

[0028] Further, the outside of the pull rod 11 of the power tower body 2 is sleeved with a first sleeve block 15, and the pull rod 11 is slidably connected with the first sleeve block 15. One end of the first sleeve block 15 is welded together with a steel cable 16, and the other end of the steel cable 16 is welded together with a second sleeve block 17. The outside of the pull rod 11 above the fixed base 1 is sleeved with the second sleeve block 17, and the pull rod 11 is slidably connected with the second sleeve block 17. The inner walls of the first sleeve block 15 and the second sleeve block 17 are designed as circles.

[0029] In work, the first sleeve block 15 and the second sleeve block 17 are moved outward along the pull rod 11 until they are completely separated from the outside of the pull rod 11, so that the steel cable 16 can be taken out.

[0030] Further, the left and right sides of the top end of the fixed base 1 close to the front position are also welded together with a second fixed seat 18. One side in the inside of the second fixed seat 18 is welded together with one end of a motor 19, the other end of the motor 19 is welded together with one end of a threaded rod 20, and the other end of the threaded rod 20 is rotatably connected with the second fixed seat 18.

[0031] In work, the motor 19 in the inside of the second fixed seat 18 is started to drive the threaded rod 20 to rotate. When the threaded rod 20 rotates, the other end of the threaded rod 20 rotates along the inner wall of the second fixed seat 18.

[0032] Further, the threaded rod 20 is sleeved outside the front end of the moving block 21, and the threaded rod 20 is threadedly connected with the moving block 21, and the front and rear ends of the top end of the moving block 21 are welded together with the first fixed seat 10;

[0033] In work, the threaded rod 20 rotates to drive the moving block 21 to move, and the moving block 21 moves to the position of the power iron tower body 2, and the first fixed seat 10 at the top end moves simultaneously when the moving block 21 moves.

[0034] Further, the moving block 21 is sleeved inside the rear end of the guide rod 23, and the moving block 21 is slidably connected with the guide rod 23, and the guide rod 23 is designed as a circular rod, and the left and right sides of the guide rod 23 are welded together with the third fixed seat 22.

[0035] In work, the moving block 21 moves along the outside of the guide rod 23 in the third fixed seat 22.

[0036] Working principle: when the steel cable needs to be removed for replacement, the motor 19 in the second fixed seat 18 is started to drive the threaded rod 20 to rotate, and the other end of the threaded rod 20 rotates along the inner wall of the second fixed seat 18, and the threaded rod 20 drives the moving block 21 to move simultaneously, and the moving block 21 moves to the position of the power iron tower body 2, and the first fixed seat 10 at the top end moves simultaneously when the moving block 21 moves, and the moving block 21 moves along the outside of the guide rod 23 in the third fixed seat 22, and the fixed block 14 outside the first fixed seat 10 is moved outward to drive the pull rod 11 to move along the inside of the first fixed seat 10, until the pull rod 11 is completely separated from the inside of the insertion hole 12, and then the first sleeve block 15 and the second sleeve block 17 are moved outward along the pull rod 11, until they are completely separated from the outside of the pull rod 11, so that the steel cable 16 is taken out, and the reset spring 13 is stretched and lengthened during the movement of the fixed block 14.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A reinforced support structure for a power transmission tower, comprising a fixed base (1); characterized in that: The top of the fixed base (1) is fixedly connected to the main body (2) of the power tower, and a reinforcement and adjustment mechanism is provided above the fixed base (1); The reinforcement and adjustment mechanism includes a first fixed seat (10), which is also located at the front and rear ends of the left and right sides of the main body (2) of the power tower and at the front and rear ends above the fixed base (1). The first fixed seat (10) is sleeved on the outside of the pull rod (11), and the pull rod (11) is slidably connected to the first fixed seat (10). A socket (12) is opened at one end of the first fixed seat (10), and one end of the pull rod (11) is inserted into the socket (12). The pull rod (11) is slidably connected to the socket (12).

2. The reinforcement and support structure for a power transmission tower according to claim 1, characterized in that: The other end of the pull rod (11) is fixedly connected to the fixing block (14). A return spring (13) is sleeved on the outside of the pull rod (11). One end of the return spring (13) is fixedly connected to the first fixing seat (10), and the other end of the return spring (13) is fixedly connected to the fixing block (14).

3. The reinforcement and support structure for a power transmission tower according to claim 2, characterized in that: The outer side of the tie rod (11) of the main body (2) of the power tower is fitted with a first sleeve block (15), and the tie rod (11) is slidably connected to the first sleeve block (15). One end of the first sleeve block (15) is fixedly connected to a steel cable (16), and the other end of the steel cable (16) is fixedly connected to a second sleeve block (17). The outer side of the tie rod (11) above the fixed base (1) is fitted with a second sleeve block (17), and the tie rod (11) is slidably connected to the second sleeve block (17).

4. The reinforcement and support structure for a power transmission tower according to claim 3, characterized in that: The top of the fixed base (1) is also fixedly connected to the left and right sides near the front position of the top of the fixed base (1). The motor (19) is fixedly connected to one side of the inside of the second fixed base (18), and the threaded rod (20) is fixedly connected to the other end of the motor (19). The second fixed base (18) is rotatably connected to the other end of the threaded rod (20).

5. The reinforcement and support structure for a power transmission tower according to claim 4, characterized in that: The threaded rod (20) is sleeved on the outside of the front end of the movable block (21), and the threaded rod (20) is threadedly connected to the movable block (21). The front and rear ends of the top of the movable block (21) are also fixedly connected to the first fixed seat (10).

6. The reinforcement and support structure for a power transmission tower according to claim 5, characterized in that: The rear end of the movable block (21) is sleeved inside the guide rod (23) and the movable block (21) is slidably connected to the guide rod (23). The left and right sides of the guide rod (23) are respectively fixedly connected to the third fixed seat (22).

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