Electric pole tower with high-stability truss structure

Abstract

The utility model relates to the technical field of electric pole towers, in particular to an electric pole tower with a high-stability truss structure, which comprises a base and a pole body arranged above the base, a plurality of sleeves are sleeved on the upper portion of the pole body, mounting seats are fixedly communicated with two sides of each sleeve, threaded holes are arranged on the mounting seats, and the threaded holes are communicated with the sleeves. A threaded rod is in threaded connection in the threaded hole; the end, close to the rod body, of the threaded rod is rotationally connected with a limiting block through a bearing, and a limiting opening is clamped to the surface of the limiting block and formed in the rod body. And trusses are connected to the two sides of each sleeve. And through the clamping arrangement of the limiting block and the limiting opening, the limiting block can be moved to be separated from or clamped into the limiting opening in the rod body, so that the truss can be disassembled and assembled quickly and conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of electric pole towers, in particular to an electric pole tower with a highly stable truss structure. Background Art

[0002] Electric poles and towers are important facilities in the power sector. They can carry overhead wires and provide protection and support. However, existing electric poles and towers have the following disadvantages: (1) The truss structure of existing electric poles and towers is not stable enough, and their disassembly and assembly are not convenient and quick enough, resulting in low efficiency; (2) The bottom of existing electric poles and towers lacks a supporting structure, which makes the overall stability of the electric poles and towers poor. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide an electric pole tower with a highly stable truss structure.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An electric pole tower with a highly stable truss structure comprises a base 15 and a pole body 1 arranged above the base 15, wherein a plurality of sleeves 2 are sleeved on the upper part of the pole body 1, and mounting seats 3 are fixedly connected and arranged on both sides of each sleeve 2, and threaded holes 4 are provided on the mounting seats 3, and threaded rods 5 are threadedly connected in the threaded holes 4; the end of the threaded rod 5 close to the pole body 1 is rotatably connected to a limiting block 8 through a bearing 7, and the surface of the limiting block 8 is engaged with a limiting opening 9, and the limiting opening 9 is provided on the pole body 1; and trusses 14 are connected on both sides of each sleeve 2. Through the engagement setting of the limiting block and the limiting opening, the limiting block can be moved to be disengaged from or engaged with the limiting opening on the pole body, and the truss can be disassembled and assembled, which is quick and convenient.

[0006] Furthermore, a bottom sleeve 16 is provided at the bottom of the pole body 1, and a plurality of evenly distributed connecting rings 17 are connected to the sides of the bottom sleeve 16. A fixing rope 18 is fastened in each connecting ring 17. Preferably, the fixing rope is a steel cable, and the other end of the fixing rope 18 is connected to an insert rod 19, which is inserted into the base 15, thereby improving the bottom structural strength of the electric pole tower and making it less likely to collapse.

[0007] Furthermore, positioning blocks 12 are provided on both sides of the inner wall of the sleeve 2, and positioning grooves 13 adapted to the positioning blocks 12 are opened on both sides of the top of the rod body 1. The positioning blocks 12 and the positioning grooves 13 are slidably arranged. The positioning blocks and the positioning grooves are arranged to facilitate the alignment and insertion of the sleeve and the rod body.

[0008] Furthermore, sliders 10 are fixedly provided on both sides of the limit block 8, and sliding grooves 11 matching the sliders 10 are provided on both sides of the inner wall of the mounting seat 3. The surface of the slider 10 is slidably arranged with the sliding groove 11, and the sleeve can slide up and down on the top of the rod body. The slider and the sliding groove play a limiting and guiding role in the movement of the limit block.

[0009] Furthermore, the surface of the insertion rod 19 is provided with a plurality of barbs 20 to improve the stability and firmness of the insertion of the insertion rod.

[0010] Furthermore, four connecting rings 17 are provided.

[0011] Furthermore, the truss 14 is a triangular structure, which is more stable and firm.

[0012] Furthermore, one end of the threaded rod 5 away from the limiting block 8 is connected with a knob 6 to facilitate the rotation of the threaded rod.

[0013] Compared with the prior art, the utility model electric pole tower has the following beneficial effects:

[0014] (1) By setting the truss structure of the electric pole tower to a triangle, it is more stable and firm. By rotating the knob on the sleeve to drive the threaded rod to rotate, the limit block is driven to move in a straight line, thereby moving the limit blocks on both sides to disengage from or engage with the limit openings on the pole body, and the truss can be disassembled and assembled quickly and conveniently;

[0015] (2) By arranging tightened fixing ropes on the four sides of the bottom of the electric pole tower, the bottom end of the fixing rope is inserted into the base through a rod for fixing, thereby improving the bottom structural strength of the electric pole tower and making it less likely to collapse. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a top cross-sectional view of the sleeve of the utility model;

[0018] Figure 3 For the utility model Figure 2 Enlarged view of part A in the middle;

[0019] Figure 4 It is a three-dimensional diagram of the insertion rod of the utility model.

[0020] In the figure: 1-rod body; 2-sleeve; 3-mounting seat; 4-threaded hole; 5-threaded rod; 6-knob; 7-bearing; 8-limit block; 9-limit opening; 10-slider; 11-slide groove; 12-positioning block; 13-positioning groove; 14-truss; 15-base; 16-bottom sleeve; 17-connecting ring; 18-fixing rope; 19-insertion rod; 20-barb. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The following embodiments are only used to illustrate the utility model but are not used to limit the scope of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions 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 device referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Example 1

[0024] like Figure 1-4 As shown, the utility model proposes an electric pole tower with a highly stable truss structure, comprising a base 15 and a rod body 1 arranged above the base 15, wherein a plurality of sleeves 2 are sleeved on the upper part of the rod body 1, and a mounting seat 3 is fixedly connected to each sleeve 2 on both sides, and a threaded hole 4 is provided on the mounting seat 3, and a threaded rod 5 is threadedly connected to the threaded hole 4; the end of the threaded rod 5 close to the rod body 1 is rotatably connected to a limit block 8 through a bearing 7, and the surface of the limit block 8 is engaged with a limit opening 9, and the limit opening 9 is provided on the rod body 1, and the end of the threaded rod 5 away from the limit block 8 is connected with a knob 6 for facilitating the rotation of the threaded rod; and a triangular truss 14 is connected to each sleeve 2 on both sides. Slide blocks 10 are fixedly provided on both sides of the limit block 8, and a slide groove 11 matching the slide block 10 is provided on both sides of the inner wall of the mounting seat 3, and the surface of the slide block 10 is slidably provided with the slide groove 11, and the sleeve can slide up and down on the top of the rod body, and the slide block and the slide groove play a limiting guiding role in the movement of the limit block.

[0025] When in use, the truss 14 structure of the electric pole tower is set to be triangular, which is more stable and firm. The threaded rod 5 at the rotating sleeve 2 can drive the limit block 8 to move in a straight line. The limit block and the limit opening are engaged with each other, so that the truss 14 can be disassembled and assembled by moving the limit blocks 8 on both sides to disengage from or engage with the limit opening 9 on the pole body 1, which is quick and convenient.

[0026] Positioning blocks 12 are provided on both sides of the inner wall of the sleeve 2, and positioning grooves 13 adapted to the positioning blocks 12 are opened on both sides of the top of the rod body 1. The positioning blocks 12 and the positioning grooves 13 are slidably arranged. The positioning blocks and the positioning grooves are arranged to facilitate the alignment and insertion of the sleeve and the rod body.

[0027] When in use, the sleeve 2 can be aligned and sleeved on the top of the rod body 1 through the provided positioning block 12 and positioning groove 13, so that the limit block 8 can be aligned with the limit opening 9, and the knob 6 can be rotated to drive the threaded rod 5 to rotate. Since one end of the threaded rod 5 is connected to the limit block 8 through the bearing 7, and the limit block 8 cannot be rotated under the guidance of the slider 10 and the slide groove 11, it can drive the limit block 8 to move in a straight line.

[0028] The bottom of the rod body 1 is provided with a bottom sleeve 16, and the sides of the bottom sleeve 16 are connected to four evenly distributed connecting rings 17, and each connecting ring 17 is provided with a fixing rope 18. Preferably, the fixing rope is a steel cable, and the other end of the fixing rope 18 is connected to an insertion rod 19, and the surface of the insertion rod 19 is provided with a plurality of barbs 20, and the insertion rod 19 is inserted into the inside of the base 15.

[0029] When in use, tightened steel cables 18 are arranged on the four sides of the bottom of the electric pole tower, and the bottom ends of the steel cables 18 are inserted into the base 15 for fixation through the insertion rods 19, thereby improving the bottom structural strength of the electric pole tower and making it less likely to collapse. The barbs 20 arranged make it difficult for the insertion rods 19 to fall off from the base 15.

[0030] It should be noted that all components in the present invention are universal standard parts or components known to technical personnel in the field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. At the same time, the standard parts used in the present invention can be purchased from the market, and the specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, which are common knowledge in the field, so this application document will no longer make a specific description.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electric pole tower with a highly stable truss structure, comprising a base (15) and a pole body (1) arranged above the base (15), characterized in that: A plurality of sleeves (2) are sleeved on the upper part of the rod body (1); a mounting seat (3) is fixedly connected to each other on both sides of each sleeve (2); a threaded hole (4) is provided on the mounting seat (3); a threaded rod (5) is connected to the threaded hole (4); one end of the threaded rod (5) close to the rod body (1) is rotatably connected to a limit block (8) through a bearing (7); a surface of the limit block (8) is engaged with a limit opening (9), and the limit opening (9) is provided on the rod body (1); and the other two sides of each sleeve (2) are connected to a truss (14).

2. The electric pole tower with a high stability truss structure according to claim 1, characterized in that: The bottom of the rod body (1) is sleeved with a bottom sleeve (16), and the side of the bottom sleeve (16) is connected to a plurality of evenly distributed connecting rings (17), each connecting ring (17) is provided with a fixing rope (18), and the other end of the fixing rope (18) is connected to an inserting rod (19), and the inserting rod (19) is inserted into the inside of the base (15).

3. The electric pole tower with a highly stable truss structure according to claim 1, characterized in that: Positioning blocks (12) are provided on both sides of the inner wall of the sleeve (2), and positioning grooves (13) matching the positioning blocks (12) are provided on both sides of the top of the rod body (1), and the positioning blocks (12) and the positioning grooves (13) are slidably arranged.

4. The electric pole tower with a highly stable truss structure according to claim 1, characterized in that: Slide blocks (10) are fixedly arranged on both sides of the limit block (8), and slide grooves (11) matching the slide blocks (10) are opened on both sides of the inner wall of the mounting seat (3), and the surface of the slide block (10) is slidably arranged with the slide groove (11).

5. The electric pole tower with a highly stable truss structure according to claim 2, characterized in that: The surface of the insertion rod (19) is provided with a plurality of barbs (20).

6. The electric pole tower with a highly stable truss structure according to claim 2, characterized in that: Four connecting rings (17) are provided.

7. The electric pole tower with a highly stable truss structure according to claim 1, characterized in that: The truss (14) is a triangular structure.

8. The electric pole tower with a highly stable truss structure according to claim 1, characterized in that: One end of the threaded rod (5) away from the limiting block (8) is connected to a knob (6).

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