Communication engineering tower

Abstract

The utility model discloses a communication engineering tower, and relates to the technical field of communication engineering towers. The device comprises a plurality of connecting sections, the heads and the tails of the connecting sections are fixedly connected through fixing bolts, three fixing frame blocks are fixedly connected to the upper portion of the surface of one connecting section, first connecting cables are fixedly connected to the inner walls of the three fixing frame blocks, tightening blocks are arranged on the lower sides of the three first connecting cables, and the tightening blocks are fixedly connected to the upper portion of the surface of the other connecting section. And tightening mechanisms with variable coating ranges are arranged in the three tightening blocks. The device has the function of tightening the fixing structure, is convenient, does not need to increase the workload of an operator, can avoid the situation that when the device settles or inclines, the fixing structure can guarantee the normal use effect, and guarantees the safety of the device in the use process.

Description

Technical Field

[0001] The utility model relates to the technical field of communication engineering towers, in particular to a communication engineering tower. Background Art

[0002] Communication engineering tower is also called communication tower, which is a kind of signal transmission tower, also called signal transmission tower or signal tower. Its main function is to support signal transmission and provide support for signal transmission antenna. It is used in communication departments such as mobile / Unicom / traffic satellite positioning system GPS.

[0003] In order to ensure the use effect of communication engineering towers, the height of general communication engineering towers is set high and are erected in a location far away from residential areas. Due to the high height of communication engineering towers, fixed cables are required to ensure their stability during use. However, the fixed cables of traditional communication engineering towers do not have the function of automatic tightening during use. In this way, when the installation position of the communication engineering tower sinks, the fixed cables will become loose and unable to play a fixing effect, which will affect the safety of the use of the communication engineering tower. When encountering the problem of loose fixed cables, it is necessary to disassemble and reassemble the cables, which greatly increases the workload of maintenance. In order to ensure the safe use of communication engineering towers, a communication engineering tower with a collection and fixing effect is required. Utility Model Content

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

[0005] A communication engineering tower comprises a plurality of connection sections, wherein the ends of the plurality of connection sections are fixedly connected by fixing bolts, wherein three fixing frames are fixedly connected to the upper surface of one of the connection sections, the inner walls of the three fixing frames are fixedly connected to first connection cables, tightening blocks are arranged on the lower sides of the three first connection cables, and tightening mechanisms with variable covering ranges are arranged inside the three tightening blocks.

[0006] Further, the tightening mechanism includes a rotating cavity opened on the right side of the inner wall of the tightening block, the inner wall of the tightening block is located on the left side of the rotating cavity and is sequentially opened from right to left with a first tightening cavity, a conversion cavity, and a second tightening cavity, the right side of the inner wall of the rotating cavity is rotatably connected with a first tightening rod, the left end of the first tightening rod penetrates the left side of the inner wall of the rotating cavity and the left side of the inner wall of the first tightening cavity and extends to the inner wall of the conversion cavity, and is rotatably connected to the left side of the inner wall of the conversion cavity, the lower end of the first connecting cable penetrates the top surface of the tightening block and extends to the inner wall of the first tightening cavity, and The second tightening rod is fixedly connected to the rod wall of the first tightening rod, and the second tightening rod is rotatably connected to the left side of the inner wall of the second tightening cavity. The right end of the second tightening rod passes through the right side of the inner wall of the second tightening cavity and extends to the inner wall of the conversion cavity, and is rotatably connected to the right side of the inner wall of the conversion cavity. The rod wall of the second tightening rod is located on one side of the second tightening cavity and is fixedly connected to the second connecting cable. The lower end of the second connecting cable passes through the lower side of the inner wall of the second tightening cavity and extends to the bottom surface of the tightening block. The rod wall of the first tightening rod is located on one side of the rotating cavity and is provided with a rotating mechanism with a variable covering range.

[0007] Furthermore, the rotating mechanism includes a worm wheel fixedly connected to the wall of the first tightening rod, the top surface of the worm wheel is meshingly connected with a worm, the rear end of the worm is rotatably connected to the rear side of the inner wall of the rotating chamber, the front end of the worm passes through the front side of the inner wall of the rotating chamber and extends to the front of the tightening block, and a conversion mechanism with a variable covering range is provided on the left side of the first tightening rod wall located on one side of the conversion chamber.

[0008] Furthermore, the conversion mechanism includes a first conversion gear fixedly connected to one side of the first tightening rod wall, and a second conversion gear is fixedly connected to the right side of the second tightening rod wall at the lower side of the first conversion gear, and the bottom surface of the first conversion gear and the top surface of the second conversion gear are meshingly connected.

[0009] Furthermore, a rotating nut block is fixedly connected to the front end of the worm.

[0010] Furthermore, the plurality of connecting sections are all triangular prism structures formed by welding a plurality of steel pipes in an interlaced manner.

[0011] Furthermore, the three first connecting cables and the three second connecting cables are ropes formed by twisting a plurality of steel wires together.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model utilizes a tool to rotate the worm, and the rotation of the worm can drive the first tightening rod on the worm wheel to rotate. The first tightening rod makes the first tightening rod and the second tightening rod rotate in opposite directions through the mutual rotation of the first conversion gear and the second conversion gear, so that the relative movement effect of the first connecting cable and the second connecting cable can be ensured, thereby ensuring the fixing effect of several connecting sections. Through the above structure, the device has the function of tightening and fixing structure, and the device is convenient, does not need to increase the workload of the operator too much, can avoid the device from settling or tilting, and its fixed structure can ensure the normal use effect and ensure the safety of the equipment during use.

[0014] 2. The utility model can more conveniently rotate the worm by providing a rotating nut, and can be tightened by tools such as a wrench, thereby increasing the usability of the overall structure.

[0015] 3. The utility model can increase the strength of the structure and ensure the safety of the overall structure through the structural setting of the connecting section and the material setting of the first connecting cable and the second connecting cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall stereogram of the utility model;

[0017] Figure 2 This utility model Figure 1 Enlarged view of part A in the middle;

[0018] Figure 3 This utility model Figure 1 Enlarged view of middle part B;

[0019] Figure 4 It is a front cross-sectional view of the tightening block of the utility model;

[0020] Figure 5 It is a top view cross-sectional view of the tightening block of the utility model;

[0021] Figure numerals: 1, connecting section; 2, fixed frame block; 3, first connecting cable; 4, tightening block; 5, rotating chamber; 6, first tightening chamber; 7, conversion chamber; 8, second tightening chamber; 9, first tightening rod; 10, second tightening rod; 11, second connecting cable; 12, worm gear; 13, worm; 14, first conversion gear; 15, second conversion gear; 16, rotating nut block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0023] The "front, back, left, right" viewing angles of this device are Figure 1 The directions in the attached drawings are taken as reference.

[0024] like Figure 1-5As shown, a communication engineering tower comprises a plurality of connection sections 1, wherein the ends of the plurality of connection sections 1 are fixedly connected by fixing bolts, and the plurality of connection sections 1 are fixed to form the use function of the communication tower, wherein three fixing frame blocks 2 are fixedly connected to the upper surface of one of the connection sections 1, and the fixing frame blocks 2 are integrally injection-molded by injection molding equipment, which can ensure the integrity of the structure and the safety of the structure, and chamfer the edges and corners to avoid harm to operators, and the inner walls of the three fixing frame blocks 2 are fixedly connected to the first connecting cables 3, and the lower sides of the three first connecting cables 3 are provided with tightening blocks 4, and the interiors of the three tightening blocks 4 are provided with tightening mechanisms with variable covering ranges, and the tightening mechanisms include a rotating cavity 5 provided on the right side of the inner wall of the tightening block 4, and the inner wall of the tightening block 4 A first tightening chamber 6, a conversion chamber 7, and a second tightening chamber 8 are sequentially provided on the left side of the rotating chamber 5 from right to left. A first tightening rod 9 is rotatably connected to the right side of the inner wall of the rotating chamber 5. The left end of the first tightening rod 9 penetrates through the left side of the inner wall of the rotating chamber 5 and the left side of the inner wall of the first tightening chamber 6, extends to the inner wall of the conversion chamber 7, and is rotatably connected to the left side of the inner wall of the conversion chamber 7. The lower end of the first connecting cable 3 penetrates through the top surface of the tightening block 4 and extends to the inner wall of the first tightening chamber 6, and is fixedly connected to the rod wall of the first tightening rod 9. A second tightening rod 10 is rotatably connected to the left side of the inner wall of the second tightening chamber 8. The right end of the second tightening rod 10 penetrates through the right side of the inner wall of the second tightening chamber 8 and extends to the inner wall of the conversion chamber 7, and is rotatably connected to the right side of the inner wall of the conversion chamber 7. The rod wall is located on one side of the second tightening chamber 8 and is fixedly connected to a second connecting cable 11. The lower end of the second connecting cable 11 passes through the lower side of the inner wall of the second tightening chamber 8 and extends to the bottom surface of the tightening block 4. The fixed connection of the cable can ensure that the cable can be wound when the tightening rod is rotated, thereby achieving the function of retraction and release. The rod wall of the first tightening rod 9 is located on one side of the rotating chamber 5 and is provided with a rotating mechanism with a variable covering range. The rotating mechanism includes a worm gear 12 fixedly connected to the rod wall of the first tightening rod 9. The top surface of the worm gear 12 is meshingly connected to a worm 13. The rear end of the worm 13 is rotatably connected to the rear side of the inner wall of the rotating chamber 5. The front end of the worm 13 passes through the front side of the inner wall of the rotating chamber 5 and extends to the front of the tightening block 4. The left side of the rod wall of the first tightening rod 9 is located on one side of the conversion chamber 7 and is provided with a The conversion mechanism includes a first conversion gear 14 fixedly connected to one side of the rod wall of the first tightening rod 9, and a second conversion gear 15 is fixedly connected to the right side of the rod wall of the second tightening rod 10 at the lower side of the first conversion gear 14. The bottom surface of the first conversion gear 14 and the top surface of the second conversion gear 15 are meshed and connected. The worm 13 is rotated by a tool, and the rotation of the worm 13 can drive the first tightening rod 9 on the worm wheel 12 to rotate. The first tightening rod 9 is rotated in opposite directions by the mutual rotation of the first conversion gear 14 and the second conversion gear 15, so that the relative movement effect of the first connecting cable 3 and the second connecting cable 11 can be guaranteed, thereby ensuring the fixing effect of the plurality of connecting sections 1. Through the above structure,This equipment can have the function of tightening the fixed structure, and the equipment is convenient, without increasing the workload of the operator too much, and can avoid the equipment from settling or tilting. Its fixed structure can ensure the normal use effect and ensure the safety of the equipment during use.

[0025] like Figure 1-3 As shown, in some embodiments, the front end of the worm 13 is fixedly connected with a rotating nut block 16, which can more conveniently rotate the worm 13 and can be tightened by tools such as wrenches to increase the performance of the overall structure. Several connecting sections 1 are all triangular prism structures formed by welding a plurality of steel pipes in an interlaced manner. The three first connecting cables 3 and the three second connecting cables 11 are all ropes formed by twisting a plurality of steel wires together. Through the structural setting of the connecting section 1 and the material setting of the first connecting cable 3 and the second connecting cable 11, the strength of the structure can be increased and the safety of the overall structure can be ensured.

[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A communication engineering tower, comprising a plurality of connection sections (1), characterized in that: The ends of the connecting sections (1) are fixedly connected by fixing bolts, three fixing frames (2) are fixedly connected to the upper surface of one of the connecting sections (1), the inner walls of the three fixing frames (2) are fixedly connected to the first connecting cables (3), the lower sides of the three first connecting cables (3) are provided with tightening blocks (4), and the interiors of the three tightening blocks (4) are provided with tightening mechanisms with variable covering ranges.

2. A communication engineering tower according to claim 1, characterized in that: The tightening mechanism comprises a rotating chamber (5) provided on the right side of the inner wall of the tightening block (4); the inner wall of the tightening block (4) is located on the left side of the rotating chamber (5) and is provided with a first tightening chamber (6), a conversion chamber (7) and a second tightening chamber (8) from right to left in sequence; the right side of the inner wall of the rotating chamber (5) is rotatably connected to a first tightening rod (9); the left end of the first tightening rod (9) penetrates the left side of the inner wall of the rotating chamber (5) and the left side of the inner wall of the first tightening chamber (6) and extends to the inner wall of the conversion chamber (7), and is rotatably connected to the left side of the inner wall of the conversion chamber (7); the lower end of the first connecting cable (3) penetrates the top surface of the tightening block (4) and extends to the inner wall of the first tightening chamber (6), and is connected to the first connecting cable (3) The rod wall of a tightening rod (9) is fixedly connected, and the left side of the inner wall of the second tightening chamber (8) is rotatably connected to the second tightening rod (10). The right end of the second tightening rod (10) passes through the right side of the inner wall of the second tightening chamber (8) and extends to the inner wall of the conversion chamber (7), and is rotatably connected to the right side of the inner wall of the conversion chamber (7). The rod wall of the second tightening rod (10) is located on one side of the second tightening chamber (8) and is fixedly connected to a second connecting cable (11). The lower end of the second connecting cable (11) passes through the lower side of the inner wall of the second tightening chamber (8) and extends to the bottom surface of the tightening block (4). The rod wall of the first tightening rod (9) is located on one side of the rotating chamber (5) and is provided with a rotating mechanism with a variable covering range.

3. A communication engineering tower according to claim 2, characterized in that: The rotating mechanism comprises a worm wheel (12) fixedly connected to the rod wall of the first tightening rod (9); the top surface of the worm wheel (12) is meshingly connected with a worm (13); the rear end of the worm (13) is rotationally connected to the rear side of the inner wall of the rotating chamber (5); the front end of the worm (13) passes through the front side of the inner wall of the rotating chamber (5) and extends to the front of the tightening block (4); and a conversion mechanism with a variable covering range is provided on the left side of the rod wall of the first tightening rod (9) and located on one side of the conversion chamber (7).

4. A communication engineering tower according to claim 3, characterized in that: The conversion mechanism comprises a first conversion gear (14) fixedly connected to one side of a rod wall of a first tightening rod (9); a second conversion gear (15) is fixedly connected to the right side of the rod wall of the second tightening rod (10) and located below the first conversion gear (14); the bottom surface of the first conversion gear (14) is meshingly connected with the top surface of the second conversion gear (15).

5. A communication engineering tower according to claim 3, characterized in that: The front end of the worm (13) is fixedly connected with a rotating nut block (16).

6. A communication engineering tower according to claim 1, characterized in that: The plurality of connecting sections (1) are all triangular prism structures formed by welding a plurality of steel pipes in an interlaced manner.

7. A communication engineering tower according to claim 2, characterized in that: The three first connecting cables (3) and the three second connecting cables (11) are all ropes formed by twisting a plurality of steel wires together.

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