Extra-high voltage iron tower assembling holding pole

Abstract

The utility model discloses an extra-high voltage iron tower assembly holding pole which comprises a plurality of iron tower assembly frames. The iron tower assembly frames are fixedly connected, and a fixed installation base is fixedly arranged at the top end of the top iron tower assembly frame. The extra-high voltage iron tower assembling holding pole comprises a fixed mounting seat, a base is fixedly arranged in the middle of the top end of the fixed mounting seat, supporting shaft seats are fixedly arranged in the middle of the top end of the base, and transverse frames are rotationally arranged on the tops of one sides of the two supporting shaft seats. According to the cable tension adjusting device, the two transverse frames can be driven to adjust the angle up and down through rotation of the two gears and meshing rotation of the two gears, so that the cable tension can be adjusted and optimized, the fixing position of the cable can be flexibly adjusted according to actual needs, and tension adjustment becomes simple.

Description

Technical Field

[0001] The utility model relates to a holding pole, in particular to an assembling holding pole for an ultra-high voltage iron tower. Background Art

[0002] UHV towers are high-voltage power transmission structures used for the transmission of electricity. They are typically used to transmit ultra-high voltage electricity in order to efficiently transmit electrical energy from power stations to distant consumer locations. UHV towers are used to transmit extremely high voltages, typically in the range of 800 kilovolts (kV) to 1100 kilovolts (kV). This high voltage allows electricity to be transmitted over long distances, reducing transmission losses:

[0003] The fixed position of the cable cannot be flexibly adjusted according to actual needs, making it difficult to adjust the tension. The limited adjustment capacity may cause the cable to be unable to adapt to different heights and terrain conditions. This may limit the adaptability and flexibility of construction in different geographical environments, so there is an urgent need for a UHV tower assembly pole.

[0004] It should be noted that the above content belongs to the technical cognition scope of the utility model applicant and does not necessarily constitute prior art. Utility Model Content

[0005] In order to solve the above problems, the purpose of the utility model is to provide a UHV iron tower assembly pole.

[0006] In order to achieve the above-mentioned purpose, the utility model proposes a UHV iron tower assembly pole, comprising a plurality of iron tower frames:

[0007] The plurality of iron tower groups are fixedly connected to each other, and a fixed mounting seat is fixedly provided on the top of the top iron tower group;

[0008] A base is fixedly provided in the middle position of the top of the fixed mounting seat, and a supporting shaft seat is fixedly provided in the middle position of the top of the base. A cross frame is rotatably provided on the top of one side of the two supporting shaft seats, and a gear is fixedly provided at one end of the back of the two cross frames, and the two gears are meshed with each other. A driving mechanism is provided on one side of one of the supporting shaft seats, and an auxiliary supporting rotating mechanism is provided on the base.

[0009] In one example, the auxiliary support rotation mechanism includes an arc-shaped slide rail frame fixedly arranged on the top of the base, and two slide columns are slidably arranged inside the arc-shaped slide rail frame, and the two slide columns are fixedly arranged on one side of the front side of the slide column.

[0010] In one example, the bottom of the inner wall of the arc-shaped slide rail frame is fixedly connected to the two ends of the slide rail, the slide rail is interlaced with two slide posts, and springs are sleeved on both sides of the outer wall of the arc-shaped slide rail frame.

[0011] In one example, both of the cross frames are provided with strip grooves, the two sides of the inner walls of the two strip grooves are rotatably connected to the two ends of the corresponding lead screws, the outer wall of the lead screw is threadedly connected with a slider, the side walls of the two sliders are fixed with connecting plates, and the two connecting plates are provided with cable insertion slots.

[0012] In one example, the driving mechanism includes a first pulley rotatably arranged on the top of one of the supporting shaft seats, the back of the first pulley is fixedly connected to one end of one side of one of the cross frames through a rotating shaft, the first pulley is transmission-connected to the second pulley through a transmission belt, and the second pulley is fixedly connected to the output end of the driving motor.

[0013] The UHV iron tower assembly pole proposed by the utility model can bring the following beneficial effects:

[0014] The utility model includes an iron tower assembly, a fixed mounting seat, a cross frame, a base, a connecting plate, a slide rail, a strip groove, an arc slide rail frame, a driving motor, a second pulley, a first pulley, a supporting shaft seat, a slider, a spring, a slide column, a gear, a cable insertion slot and a lead screw. Two cross frames are provided with two adjustable sliders and a connecting plate, and the meshing rotation between the two gears can drive the two cross frames to adjust the angle up and down, so that the cable tension can be adjusted and optimized. The fixed position of the cable can be flexibly adjusted according to actual needs, making it simple to adjust the tension. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the fixed mounting seat of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of two horizontal frames of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the cross frame and gears of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the arc-shaped slide rail frame of the utility model.

[0021] In the figure: 1. tower assembly; 2. fixed mounting seat; 3. cross frame; 4. base; 5. connecting plate; 6. slide rail; 7. strip groove; 8. arc slide rail frame; 9. drive motor; 10. second pulley; 11. first pulley; 12. support shaft seat; 13. slider; 14. spring; 15. slide column; 16. gear; 17. cable insertion slot; 18. screw. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0027] like Figure 1 to Figure 5 As shown, an embodiment of the utility model provides a UHV iron tower assembly pole, comprising a plurality of iron tower frames 1:

[0028] The plurality of iron tower frames 1 are fixedly connected to each other, and a fixed mounting seat 2 is fixedly provided on the top of the iron tower frame 1;

[0029] A base 4 is fixedly provided in the middle position of the top of the fixed mounting seat 2, and a support shaft seat 12 is fixedly provided in the middle position of the top of the base 4. A cross frame 3 is rotatably provided on the top of one side of the two support shaft seats 12, and a gear 16 is fixedly provided at one end of the back side of the two cross frames 3. The two gears 16 are meshed with each other, and a driving mechanism is provided on one side of one of the support shaft seats 12, and an auxiliary support rotation mechanism is provided on the base 4.

[0030] Specifically, the auxiliary support rotation mechanism includes an arc-shaped slide rail frame 8 fixedly arranged on the top of the base 4 , and two slide posts 15 are slidably arranged inside the arc-shaped slide rail frame 8 , and the two slide posts 15 are fixedly arranged on one side of the front side of the slide post 15 .

[0031] Specifically, the bottom of the inner wall of the arc-shaped slide rail frame 8 is fixedly connected to the two ends of the slide rail 6 , the slide rail 6 is interlaced with two slide posts 15 , and springs 14 are sleeved on both sides of the outer wall of the arc-shaped slide rail frame 8 .

[0032] Specifically, the two cross frames 3 are each provided with a strip groove 7, the two sides of the inner walls of the two strip grooves 7 are rotatably connected to the two ends of the corresponding lead screw 18, the outer wall of the lead screw 18 is threadedly connected with a slider 13, the side walls of the two sliders 13 are fixed with a connecting plate 5, and the two connecting plates 5 are each provided with a cable insertion slot 17.

[0033] Specifically, the driving mechanism includes a first pulley 11 rotatably arranged on the top of one of the support shaft seats 12, the back of the first pulley 11 is fixedly connected to one end of one side of one of the cross frames 3 through a rotating shaft, the first pulley 11 is transmission-connected to the second pulley 10 through a transmission belt, and the second pulley 10 is fixedly connected to the output end of the driving motor 9.

[0034] Working principle: When in use, first turn on the drive motor switch according to the data parameters of the spacing between the two groups of cables and the tension adjustment. The output end of the drive motor 9 drives the second pulley 10 to rotate, and the second pulley 10 drives the first pulley 11 to rotate through the transmission belt. When the first pulley 11 rotates, it will drive one of the cross frames 3 to deflect. Since two meshing gears 16 are arranged on the back of the two cross frames 3, the gears 16 are meshed with each other, and the two cross frames 3 deflect at an angle at the same time. Due to the two symmetrically arranged sliding columns 15 on the front of the cross frame 3, the two sliding columns 15 are arranged inside the arc-shaped slide rail frame 8, and the deflection of the cross frame 3 is assisted by the guidance of the slide rail 6, so as to achieve a stabilizing effect on the cross frame 3. By rotating the lead screw 18, the outer wall of the lead screw 18 is threadedly connected to the slider 13, so that the cable insertion slot 17 on the connecting plate 5 can be driven to adjust, thereby adjusting the appropriate tension of the cable.

[0035] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0036] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A UHV iron tower assembly pole, comprising a plurality of iron tower frames (1): A plurality of the iron tower frames (1) are fixedly connected to each other, and a fixed mounting seat (2) is fixedly provided on the top of the iron tower frame (1); Features: A base (4) is fixedly provided at the middle position of the top of the fixed mounting seat (2), a support shaft seat (12) is fixedly provided at the middle position of the top of the base (4), a cross frame (3) is rotatably provided at the top of one side of the two support shaft seats (12), a gear (16) is fixedly provided at one end of the back of the two cross frames (3), and the two gears (16) are meshed with each other, a driving mechanism is provided at one side of one of the support shaft seats (12), and an auxiliary support rotation mechanism is provided on the base (4).

2. The UHV iron tower assembly pole according to claim 1, characterized in that: The auxiliary support rotation mechanism comprises an arc-shaped slide rail frame (8) fixedly arranged at the top end of the base (4), two slide columns (15) are slidably arranged inside the arc-shaped slide rail frame (8), and the two slide columns (15) are fixedly arranged on one side of the front face of the slide column (15).

3. The UHV iron tower assembly pole according to claim 2, characterized in that: The bottom of the inner wall of the arc-shaped slide rail frame (8) is fixedly connected to the two ends of the slide rail (6), the slide rail (6) is interlaced with two slide posts (15), and springs (14) are sleeved on both sides of the outer wall of the arc-shaped slide rail frame (8).

4. The UHV iron tower assembly pole according to claim 1, characterized in that: The two horizontal frames (3) are each provided with a strip groove (7), the inner walls of the two strip grooves (7) are rotatably connected to the two ends of the corresponding lead screw (18) on both sides, the outer wall of the lead screw (18) is threadedly connected to a slider (13), the side walls of the two sliders (13) are each fixedly provided with a connecting plate (5), and the two connecting plates (5) are each provided with a cable insertion slot (17).

5. The UHV iron tower assembly pole according to claim 1, characterized in that: The driving mechanism comprises a first pulley (11) rotatably arranged on the top of one of the support shaft seats (12); the back of the first pulley (11) is fixedly connected to one end of one side of one of the cross frames (3) via a rotating shaft; the first pulley (11) is transmission-connected to a second pulley (10) via a transmission belt; and the second pulley (10) is fixedly connected to the output end of the driving motor (9).

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