Communication iron tower fixing base

Abstract

The utility model discloses a communication iron tower fixing base which comprises a base body and a tower body, the top of the base body and the bottom of the tower body are fixedly connected with a first flange and a second flange respectively, and the first flange and the second flange are fixedly installed through a plurality of first bolts. A plurality of first fixing pieces are arranged on the outer side wall of the base body in a surrounding mode. By arranging the supporting assembly, the first fixing piece and other assemblies, the first fixing piece and the second fixing piece can increase the contact area with concrete during concrete pouring and fixing, fixing is firmer, the supporting assembly provides support around the tower body, and when the tower body is large in size, the tower body can still be kept stable; the length of the lead screw extending out of the threaded cylinder can be adjusted, the longer the lead screw extends, the larger the supporting force of the supporting assemblies on the tower body is, the supporting force of the multiple supporting assemblies on the tower body can be adjusted, and supporting is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of communication iron tower fixed bases, in particular to a communication iron tower fixed base. Background Art

[0002] Communication tower 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. Since the popularization of wireless cities, communication towers have served as signal transmission bases for urban WI FI. Signal towers built of steel structures are also columnar in form. Generally, columnar communication towers will fix the main body of the signal tower on it through a fixed base and bolts at the bottom, and concrete will be poured below the fixed piles.

[0003] In the prior art, the tower body of the communication tower is fixed on the base by bolts and flanges. This method has limited supporting force and can only be used for small signal towers. When the communication tower is high and large in size, the existing fixed base is difficult to support the stability of the communication tower body. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the prior art, the tower body of the communication tower is fixedly installed on the base by bolts and flanges. This method has limited supporting force and can only be used for small signal towers. When the communication tower is large, the existing fixed base is difficult to support the stability of the tower body of the communication tower.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a communication iron tower fixed base, including a base body and a tower body, the top of the base body and the bottom of the tower body are respectively fixedly connected with a first flange and a second flange, the first flange and the second flange are fixedly installed by a plurality of first bolts, a plurality of first fixing members are arranged around the outer wall of the base body, and a plurality of supporting components are arranged around the outer wall of the tower body, for providing support force to the tower body;

[0006] The plurality of support assemblies each include a first mounting seat and a second mounting seat, the inner side wall of the first mounting seat being fixedly connected with a first pin shaft, the outer sleeve of the first pin shaft being rotatably connected with a first rotating sleeve, a connecting rod being fixedly connected to the outer side wall of the first rotating sleeve, one end of the connecting rod being provided with a threaded barrel, the inner side wall of the threaded barrel being threadably connected with a screw rod, one end of the screw rod being fixedly connected with a second rotating sleeve, and the second rotating sleeve being rotatably connected to the inside of the second mounting seat via a second pin shaft.

[0007] Preferably, the first mounting seat is fixedly connected to the outer side wall of the supporting assembly, and the bottom end of the second mounting seat is fixedly connected to a second fixing member, which can increase the contact surface with the concrete during concrete pouring, thereby making the second mounting seat more secure.

[0008] Preferably, the outer sleeve of the threaded barrel is fixedly connected with a nut sleeve, and it is more labor-saving to use a wrench to twist the nut sleeve to drive the threaded barrel to rotate.

[0009] Preferably, one end of the connecting rod is fixedly connected to a sliding block, and an end of the threaded barrel close to the connecting rod is provided with a sliding groove, and the sliding block is installed in the sliding groove for internal sliding connection.

[0010] Preferably, the plurality of first fixing members are all arranged in an "X" shape, which can increase the contact area with the poured concrete and prevent it from loosening easily after pouring, and the plurality of first fixing members are all fixedly installed on the outer wall of the base body by second bolts, and the second bolts are fixedly installed for easy disassembly, and the first fixing members can be removed during transportation to facilitate transportation.

[0011] Preferably, a fixing cone is fixedly connected to the bottom of the base body, and the fixing cone can be inserted into the foundation pit before pouring concrete to facilitate positioning.

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

[0013] The utility model provides components such as a support component and a first fixing component. The first fixing component and the second fixing component can increase the contact area with concrete when the concrete is poured and fixed, so that the fixation is more firm. The support component surrounds the tower body to provide support, and when the tower body is large, it can still keep it stable. By rotating the threaded barrel through the nut sleeve, the length of the screw rod extending out of the threaded barrel can be adjusted. The longer the screw rod extends, the greater the supporting force of the support component on the tower body. The supporting force of multiple support components on the tower body can be adjusted, and the support is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of a fixed base of a communication tower of the utility model;

[0015] Figure 2 This is a structural schematic diagram of a base body of a communication tower fixed base of the utility model;

[0016] Figure 3 This is a schematic diagram of the tower structure of a fixed base of a communication tower of the utility model;

[0017] Figure 4 It is a cross-sectional view of the position of a threaded barrel of a fixed base of a communication iron tower according to the utility model.

[0018] In the figure: 1. base body; 101. first flange; 102. fixing cone; 2. tower body; 201. second flange; 3. first bolt; 4. first fixing piece; 401. second bolt; 5. support assembly; 501. first mounting seat; 502. second mounting seat; 503. first pin shaft; 504. first rotating sleeve; 505. connecting rod; 506. threaded cylinder; 507. screw rod; 508. second rotating sleeve; 509. second fixing piece; 510. nut sleeve; 511. slider; 512. slide groove. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0020] See also Figures 1 to 3 A communication tower fixed base includes a base body 1 and a tower body 2, wherein the top of the base body 1 and the bottom of the tower body 2 are respectively fixedly connected with a first flange 101 and a second flange 201, the first flange 101 and the second flange 201 are fixedly installed by a plurality of first bolts 3, a plurality of first fixing members 4 are arranged around the outer wall of the base body 1, and a plurality of supporting components 5 are arranged around the outer wall of the tower body 2 for providing support force to the tower body 2;

[0021] Multiple supporting components 5 all include a first mounting seat 501 and a second mounting seat 502, the inner side wall of the first mounting seat 501 is fixedly connected with a first pin shaft 503, the outer sleeve of the first pin shaft 503 is rotatably connected with a first rotating sleeve 504, the outer side wall of the first rotating sleeve 504 is fixedly connected with a connecting rod 505, one end of the connecting rod 505 is provided with a threaded barrel 506, the inner side wall of the threaded barrel 506 is threadedly connected with a screw rod 507, one end of the screw rod 507 is fixedly connected with a second rotating sleeve 508, and the second rotating sleeve 508 is rotatably connected to the inside of the second mounting seat 502 through a second pin shaft.

[0022] like Figures 1 to 4As shown, the bottom of the base body 1 is fixedly connected with a fixing cone 102. Before pouring concrete, the fixing cone 102 can be inserted into the foundation pit for easy positioning. The multiple first fixing members 4 are all arranged in a "J" shape. The "J" shape can increase the contact area with the poured concrete, so that it is not easy to loosen after pouring. The multiple first fixing members 4 are fixedly installed on the outer wall of the base body 1 by the second bolt 401. The second bolt 401 is fixedly installed for easy disassembly. The first fixing member 4 can be removed during transportation for easy transportation. One end of the connecting rod 505 is fixedly connected with a slider 51 1. A slide groove 512 is provided at one end of the threaded barrel 506 close to the connecting rod 505, and a slider 511 is installed to the inside of the slide groove 512 for sliding connection. A nut sleeve 510 is fixedly connected to the outer sleeve of the threaded barrel 506. It is more labor-saving to use a wrench to twist the nut sleeve 510 to drive the threaded barrel 506 to rotate. The first mounting seat 501 is fixedly connected to the outer wall of the supporting assembly 5, and the bottom end of the second mounting seat 502 is fixedly connected to the second fixing piece 509. The second fixing piece 509 can increase the contact surface with the concrete when the concrete is poured, so that the second mounting seat 502 is more firm.

[0023] When the utility model is in use, the second bolts 401 are used to fix the plurality of first fixing members 4 on the outer side wall of the base body 1, and then the base body 1 is placed in a pre-prepared foundation pit, concrete is poured, and then the plurality of second fixing members 509 are placed in the concrete to fix the plurality of second mounting seats 502. After the concrete solidifies, the tower body 2 is placed on the top of the base body 1, and the first flange 101 and the second flange 201 are fixed by the plurality of first bolts 3, so that the tower body 2 is fixedly installed on the top of the base body 1, and the threaded barrel 506 or the screw rod 507 is rotated to adjust the length of the screw rod 507 extending out of the threaded barrel 506. After adjusting to a suitable position, the second rotating sleeve 508 is rotatably connected to the second mounting seat 502 by the second pin shaft. After the plurality of support assemblies 5 are fixedly installed, the nut sleeve 510 is screwed by a wrench, and the nut sleeve 510 drives the threaded barrel 506 to rotate, so that the screw rod 507 can be further extended from the inside of the threaded barrel 506, thereby improving the supporting force of the support assembly 5 on the tower body 2, making the tower body 2 more stable.

[0024] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A communication tower fixed base, comprising a base body (1) and a tower body (2), characterized in that: The top of the base body (1) and the bottom of the tower body (2) are respectively fixedly connected with a first flange (101) and a second flange (201); the first flange (101) and the second flange (201) are fixedly installed by a plurality of first bolts (3); a plurality of first fixing members (4) are arranged around the outer wall of the base body (1); and a plurality of supporting assemblies (5) are arranged around the outer wall of the tower body (2); The plurality of support assemblies (5) each comprise a first mounting seat (501) and a second mounting seat (502); the inner side wall of the first mounting seat (501) is fixedly connected with a first pin shaft (503); the outer sleeve of the first pin shaft (503) is rotatably connected with a first rotating sleeve (504); the outer side wall of the first rotating sleeve (504) is fixedly connected with a connecting rod (505); one end of the connecting rod (505) is provided with a threaded barrel (506); the inner side wall of the threaded barrel (506) is threadably connected with a screw rod (507); one end of the screw rod (507) is fixedly connected with a second rotating sleeve (508); the second rotating sleeve (508) is rotatably connected to the inside of the second mounting seat (502) via a second pin shaft.

2. A communication tower fixed base according to claim 1, characterized in that: The first mounting seat (501) is fixedly connected to the outer side wall of the support assembly (5), and the bottom end of the second mounting seat (502) is fixedly connected to a second fixing member (509).

3. A communication tower fixed base according to claim 1, characterized in that: The outer sleeve of the threaded barrel (506) is fixedly connected with a nut sleeve (510).

4. A communication tower fixed base according to claim 1, characterized in that: One end of the connecting rod (505) is fixedly connected with a slider (511), and one end of the threaded tube (506) close to the connecting rod (505) is provided with a slide groove (512), and the slider (511) is installed in the slide groove (512) for internal sliding connection.

5. A communication tower fixing base according to claim 1, characterized in that: The plurality of first fixing members (4) are all arranged in a "X" shape, and the plurality of first fixing members (4) are all fixedly connected to the outer side wall of the base body (1) via second bolts (401).

6. A communication tower fixing base according to claim 1, characterized in that: A fixing cone (102) is fixedly connected to the bottom of the base body (1).

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