Self-standing adjustable spanning tower

Abstract

The utility model discloses a self-standing adjustable spanning tower which comprises a main steel bar, the side surface of the main steel bar is fixedly connected with a displayer, the side surface of the main steel bar is fixedly connected with a controller, the side surface of the main steel bar is fixedly connected with a transverse steel bar, and the side surface of the main steel bar is fixedly connected with a longitudinal steel bar. The upper end of the main steel bar is fixedly connected with a fixing block, and the upper surface of the fixing block is fixedly connected with a lightning rod. According to the structure, through mutual cooperation of the telescopic rod, the connecting column, the rotating block, the moving block, the guide column and the supporting column, a wire can move up and down, so that the overall tension is adjusted, the tension is stabilized at a certain numerical value, the service life of the wire and the device can be prolonged, the moving block can adjust the direction, the overall practicability of the device is improved, and the practicability is high. Wires in different directions can be supported, and meanwhile, the tension can be accurately controlled in cooperation with a tension detector and a displayer.

Description

Technical Field

[0001] The utility model relates to the technical field of spanning towers, in particular to a self-supporting adjustable spanning tower. Background Art

[0002] Self-adjustable crossing towers are mainly used at places where rivers, valleys, and roads cross. They are much taller than ordinary pole towers and are mainly used to support conductors.

[0003] Now with the development of cities, the demand for self-adjustable spanning towers is increasing. The spanning towers have a simple structure, are easy to process and manufacture, have good rigidity, and are suitable for a variety of industrial applications. The existing spanning towers are mainly achieved through the coordination of the tower body, crossarms, conductors, cable terminals and brackets, and have the characteristics of short construction period, low construction cost and high efficiency. However, during the use of the spanning tower, excessive or low conductor tension will lead to reduced transmission efficiency of the conductor. After searching, it was found that the technical solution provided by the utility model with application number CN202120895961.9 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a self-supporting adjustable spanning tower. Through the cooperation of telescopic rods, connecting columns, rotating blocks, moving blocks, guide columns and supporting columns, the wires can be moved up and down, thereby adjusting the overall tension and stabilizing the tension at a certain value, thereby extending the service life of the wires and the device. The moving block can also adjust the direction, thereby improving the overall practicality of the device and being able to support wires in different directions. At the same time, in conjunction with a tension detector and a display, the tension can be accurately controlled.

[0005] To achieve the above-mentioned purpose, the utility model also provides the above-mentioned main steel bar, the side surface of the main steel bar is fixedly connected with a display, the display can accurately control the tension of the wire as a whole to prevent the tension from being too large or too low, the side surface of the main steel bar is fixedly connected with a controller, the controller can control the opening and closing of the telescopic rod, the side surface of the main steel bar is fixedly connected with a horizontal steel bar, the side surface of the main steel bar is fixedly connected with a longitudinal steel bar, the upper end of the main steel bar is fixedly connected with a fixed block, the upper surface of the fixed block is fixedly connected with a lightning rod, the lightning rod can prevent the device from being struck by lightning and extend the service life of the device, and the side surface of the fixed block is fixedly connected with a bracket;

[0006] The side surface of the bracket is fixedly connected with a telescopic rod, and the telescopic rod can drive the moving block to move up and down, so as to adjust the tension of the wire. The output end of the telescopic rod is fixedly connected with a connecting column, and the side surface of the connecting column is rotatably connected with a rotating block. The rotating block cooperates with the connecting column to make the moving block rotate, and can support the wire in any direction, thereby improving the practicality of the device. The lower surface of the rotating block is fixedly connected with a moving block, and the side inner wall of the moving block is fixedly connected with a supporting column, and the side surface of the support column is fixedly connected with a guide column, and the side surface of the guide column is provided with a sliding groove, and the inner surface of the sliding groove is fixedly connected with a tension detector.

[0007] According to the self-supporting adjustable spanning tower, the side surface of the main reinforcement is fixedly connected to the bracket, and the upper surface of the rotating block is rotatably connected to the telescopic rod.

[0008] According to the self-supporting adjustable spanning tower, the side surface of the guide column is fixedly connected to the moving block, and the number of the longitudinal steel bars is multiple.

[0009] According to the self-supporting adjustable spanning tower, the controller is electrically connected to an external power source, and the display is electrically connected to the external power source.

[0010] According to the self-supporting adjustable spanning tower, the tension detector is electrically connected to an external power source, and the tension detector is electrically connected to a display.

[0011] According to the self-supporting adjustable spanning tower, the telescopic rod is electrically connected to an external power source, and the telescopic rod is electrically connected to a controller.

[0012] According to the self-supporting adjustable spanning tower, the number of the transverse steel bars is multiple.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the overall structure of a self-supporting adjustable spanning tower of the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of a self-supporting adjustable spanning tower of the utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0019] Legend:

[0020] 1. Main steel bars; 2. Horizontal steel bars; 3. Longitudinal steel bars; 4. Fixed blocks; 5. Brackets; 6. Telescopic rods; 7. Moving blocks; 8. Support columns; 9. Guide columns; 10. Slideways; 11. Tension detectors; 12. Displays; 13. Controllers; 14. Lightning rods; 15. Connecting columns; 16. Turning blocks. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is a self-supporting adjustable spanning tower, which includes a main steel bar 1, the side surface of the main steel bar 1 is fixedly connected to the bracket 5, the side surface of the main steel bar 1 is fixedly connected to a display 12, the display 12 is electrically connected to an external power supply, the display 12 can accurately control the tension of the wire as a whole, to prevent the tension from being too large or too low, the side surface of the main steel bar 1 is fixedly connected to a controller (13, the controller 13 is electrically connected to an external power supply, the controller 13 can control the opening and closing of the telescopic rod 6, the side surface of the main steel bar 1 is fixedly connected to a transverse steel bar 2, the number of the transverse steel bars 2 is multiple, the side surface of the main steel bar 1 is fixedly connected to a longitudinal steel bar 3, the number of the longitudinal steel bars 3 is multiple, the upper end of the main steel bar 1 is fixedly connected to a fixed block 4, the upper surface of the fixed block 4 is fixedly connected to a lightning rod 14, the lightning rod 14 can prevent the device from being struck by lightning, and extend the service life of the device, and the side surface of the fixed block 4 is fixedly connected to a bracket 5.

[0023] The side surface of the bracket 5 is fixedly connected with a telescopic rod 6, and the telescopic rod 6 is electrically connected to an external power supply. The telescopic rod 6 is electrically connected to a controller 13. The telescopic rod 6 can drive the moving block 7 to move up and down, so as to adjust the tension of the wire. The output end of the telescopic rod 6 is fixedly connected with a connecting column 15, and the side surface of the connecting column 15 is rotatably connected with a rotating block 16. The upper surface of the rotating block 16 is rotatably connected to the telescopic rod 6. The rotating block 16 cooperates with the connecting column 15 to make the moving block 7 rotate, and can support the wire in any direction, thereby improving the practicality of the device. The lower surface of the rotating block 16 is fixedly connected with the moving block 7, and the side inner wall of the moving block 7 is fixedly connected with a supporting column 8. The side surface of the supporting column 8 is fixedly connected with a guide column 9. The side surface of the guide column 9 is fixedly connected to the moving block 7. The side surface of the guide column 9 is provided with a slide groove 10, and the inner surface of the slide groove 10 is fixedly connected with a tension detector 11. The tension detector 11 is electrically connected to an external power supply, and the tension detector 11 is electrically connected to a display 12.

[0024] Working principle: first adjust the direction of the moving block 7, then pass the wire through the slide slot 10, turn on the power, the tension detector 11 can detect the tension of the wire, the display 12 can display the tension, the tension is too large or too low, adjust it by adjusting the telescopic rod 6, turn on the telescopic rod 6, the telescopic rod 6 drives the moving block 7 to move up and down, thereby driving the wire to move up and down, thereby changing the tension.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A self-supporting adjustable spanning tower, characterized in that: include: A main steel bar (1), a display (12) is fixedly connected to the side surface of the main steel bar (1), a controller (13) is fixedly connected to the side surface of the main steel bar (1), a transverse steel bar (2) is fixedly connected to the side surface of the main steel bar (1), a longitudinal steel bar (3) is fixedly connected to the side surface of the main steel bar (1), a fixing block (4) is fixedly connected to the upper end of the main steel bar (1), a lightning rod (14) is fixedly connected to the upper surface of the fixing block (4), and a bracket (5) is fixedly connected to the side surface of the fixing block (4); The side surface of the bracket (5) is fixedly connected to a telescopic rod (6), the output end of the telescopic rod (6) is fixedly connected to a connecting column (15), the side surface of the connecting column (15) is rotatably connected to a rotating block (16), the lower surface of the rotating block (16) is fixedly connected to a moving block (7), the side inner wall of the moving block (7) is fixedly connected to a supporting column (8), the side surface of the supporting column (8) is fixedly connected to a guide column (9), the side surface of the guide column (9) is provided with a sliding groove (10), and the inner surface of the sliding groove (10) is fixedly connected to a tension detector (11).

2. A self-supporting adjustable spanning tower according to claim 1, characterized in that: The side surface of the main steel bar (1) is fixedly connected to the bracket (5), and the upper surface of the rotating block (16) is rotatably connected to the telescopic rod (6).

3. The self-supporting adjustable spanning tower according to claim 1, characterized in that: The side surface of the guide column (9) is fixedly connected to the moving block (7), and the number of the longitudinal steel bars (3) is multiple.

4. The self-supporting adjustable spanning tower according to claim 1, characterized in that: The controller (13) is electrically connected to an external power source, and the display (12) is electrically connected to an external power source.

5. The self-supporting adjustable spanning tower according to claim 1, characterized in that: The tension detector (11) is electrically connected to an external power source, and the tension detector (11) is electrically connected to a display (12).

6. The self-supporting adjustable spanning tower according to claim 1, characterized in that: The telescopic rod (6) is electrically connected to an external power source, and the telescopic rod (6) is electrically connected to a controller (13).

7. The self-supporting adjustable spanning tower according to claim 1, characterized in that: The number of the transverse steel bars (2) is multiple.

Images