Communication tower mounting device

Abstract

The invention relates to the technical field of communication tower installation devices, and particularly discloses a communication tower installation device which comprises six main tower pipes, every two main tower pipes form a group, auxiliary pipes are fixedly installed between the main tower pipes in the horizontal state, and a tensioning assembly is arranged between the outer circumferential faces of every two vertical main tower pipes. The tensioning assembly comprises a lower sliding groove ring embedded in the circumferential face of the outer side of the lower-end main tower pipe and an upper sliding groove ring embedded in the circumferential face of the outer side of the upper-end main tower pipe. A lower screw rod is fixedly installed on the circumferential face of the inner side of the lower sliding groove ring, an upper stud is rotatably installed on the circumferential face of the outer side of the upper end of the lower screw rod, and under the action of the structures such as the lower sliding groove ring, the upper sliding groove ring, the lower screw rod, the upper stud, the lower stud and the upper screw rod, the upper main tower pipe and the lower main tower pipe cannot be disconnected when sliding left and right after being connected. Therefore, connection between the upper main tower pipe and the lower main tower pipe is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of communication tower installation devices, and in particular to a communication tower installation device. Background Art

[0002] A communication tower is a type of signal transmission tower, also called a signal transmission tower or a signal tower. A communication tower consists of a tower body, platform, lightning rod, ladder, antenna pole and other components. It is mainly used for the transmission and emission of microwave, ultra-short wave and wireless network signals. The antenna is fixed on the antenna pole through an antenna bracket.

[0003] The most commonly used communication tower now is the three-tube tower. The three-tube tower refers to a self-supporting tall steel structure with a tower column made of steel pipes and a tower body with a triangular cross-section. The three-tube tower is installed by overlapping three-tube tower frames from bottom to top. The upper and lower ends of the steel pipes at the outer ends of the three-tube tower frames are provided with mounting plates for locking the three-tube tower frames to each other; the existing three-tube tower frames are lifted to a suitable height by a crane and overlapped with each other.

[0004] At present, three-tube towers are mostly connected by bolts for fixing and splicing, so as to build the designed height of the communication tower. However, due to the height, only bolts are used for fixing and splicing, which may easily cause the tower connection to break, thus causing the entire tower to collapse.

[0005] Therefore, a communication tower installation device is specially proposed. Summary of the invention

[0006] The purpose of the present invention is to provide a communication tower installation device, which can ensure that the upper and lower main tower tubes 1 will not be disconnected when they slide left and right after being connected under the action of structures such as a lower slide groove ring, an upper slide groove ring, a lower screw, an upper stud, a lower stud, and an upper screw, thereby ensuring the connection between the upper and lower main tower tubes to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a communication tower installation device, comprising a main tower tube, the number of the main tower tubes is six, the main tower tubes are arranged in groups of two, auxiliary tubes are fixedly installed between the main tower tubes in a horizontal state, and a tensioning assembly is provided between the outer circumferential surfaces of the two vertical main tower tubes;

[0008] The tensioning assembly comprises a lower slide groove ring nested on the outer circumferential surface of the lower main tower tube and an upper slide groove ring nested on the outer circumferential surface of the upper main tower tube;

[0009] A lower screw is fixedly mounted on the inner circumferential surface of the lower slide groove ring, and an upper stud is rotatably mounted on the outer circumferential surface of the upper end of the lower screw;

[0010] A lower stud is fixedly installed on the inner circumferential surface of the upper slide groove ring, an upper screw is rotatably installed inside the lower end of the lower stud, and the lower end of the upper screw is rotatably installed inside the upper stud;

[0011] The adjacent ends of the two vertical main tower tubes are each provided with a through hole matching the lower screw rod and the upper screw rod;

[0012] The upper end of the upper stud and the lower end of the upper screw rod both pass through adjacent through holes.

[0013] Preferably, the upper end surface of the lower slide groove ring and the lower end surface of the upper slide groove ring are both provided with convex slide grooves, and the interior of the convex slide grooves is slidably installed with a slide table, the upper end surface of the lower slide groove ring is rotatably installed with a main cavity column, and the lower end surface of the upper slide groove ring is rotatably installed with a main threaded rod.

[0014] Preferably, a rotating head is rotatably mounted on the outer circumferential surface of the upper end of the main cavity column, and the lower end of the main threaded rod is rotatably mounted inside the rotating head and extends to the inside of the main cavity column.

[0015] Preferably, a connecting adjustment ring is rotatably mounted on the outer circumferential surface of the rotating head, an inner support assembly is arranged on the inner side of the connecting adjustment ring, and the inner support assembly comprises a main disk fixedly mounted on the inner side of the connecting adjustment ring, screws are rotatably mounted at the center positions of the upper and lower end surfaces of the main disk, the threads of the two screws are in opposite states, and chucks are fixedly mounted on the far ends of the two screws.

[0016] Preferably, connecting plates are fixedly mounted on both upper and lower ends of the circumferential surfaces of the two screw rods.

[0017] Preferably, cylinders are fixedly installed on the upper and lower end surfaces of the main disk, and threaded disks are threadedly installed on the adjacent end circumferential surfaces of the two screw rods, and the ends of the upper and lower end surfaces of the main disk that are away from the cylinders are slidably installed in the interior of the adjacent threaded disk and pass through the interior of the threaded disk, and the two connecting disks close to the main disk are rotatably installed on the adjacent threaded disks.

[0018] Preferably, inner support plates are provided on the outer sides of the two screw rods, connecting rods are rotatably mounted on both ends of the inner sides of the inner support plates, and the ends of the two connecting rods that are away from each other are rotatably mounted on the circumferential surfaces of adjacent connecting plates.

[0019] Preferably, an external clamping assembly is provided between the outer sides of the lower slide groove ring and the upper slide groove ring, and the external clamping assembly comprises a support rod slidably mounted on the circumferential surface of the lower slide groove ring and the upper slide groove ring.

[0020] Preferably, the circumferential surfaces of the lower slide groove ring and the upper slide groove ring are provided with slide groove holes, the support rods are slidably installed inside the slide groove holes, and arc-shaped clamping plates are fixedly installed at adjacent ends of a plurality of the support rods.

[0021] Preferably, a square frame is fixedly installed at one end of the support rod away from each other, a U-shaped buckle is rotatably installed at one end of a plurality of the square frames away from the arc-shaped clamping plate, and an M-shaped buckle is fixedly installed between adjacent U-shaped buckles.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. Compared with the traditional bolt connection device on the market, the present invention can ensure that the upper and lower main tower pipes will not be disconnected when they slide left and right after being connected under the action of the lower slide groove ring, upper slide groove ring, lower screw rod, upper stud, lower stud, upper screw rod and other structures, thereby ensuring the connection between the upper and lower main tower pipes.

[0024] 2. The present invention can connect the upper and lower main tower pipes under the action of multiple structures such as threaded disks, connecting disks, and inner support plates, thereby ensuring that the main tower pipes are always in a vertical state, thereby ensuring the stability and safety of the main tower pipes; and after use, the internal connections of adjacent main tower pipes can be strengthened to ensure the stability of the connections.

[0025] 3. The present invention can fix the upper and lower main tower tubes in a vertical state under the action of multiple structures such as a square frame, a support rod, and an arc-shaped clamping plate, thereby ensuring the stability between the two main tower tubes.

[0026] 4. The present invention, under the action of multiple structures such as the main cavity column and the main threaded rod, can enable the arc-shaped clamping plate to fix the outer connection of adjacent main tower tubes, ensuring that the upper and lower main tower tubes are tightly fitted together, thereby ensuring the stability between the two main tower tubes, allowing the main tower tubes to remain in a vertical state, and ensuring that there is no bending between adjacent main tower tubes. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is the subject structure diagram of the present invention;

[0029] Figure 2 It is a schematic diagram of the main tower pipe and M-shaped buckle of the present invention;

[0030] Figure 3 It is a schematic diagram of the main tower tube and main cavity column of the present invention;

[0031] Figure 4 It is a structural diagram of the inner support assembly of the present invention;

[0032] Figure 5 It is a structural diagram of the tensioning assembly of the present invention;

[0033] Figure 6 It is a schematic diagram of the external card assembly of the present invention;

[0034] Figure 7 It is a schematic diagram of the lower slide groove ring and the outer clamp assembly of the present invention;

[0035] Figure 8 It is a schematic diagram of the main threaded rod and the main cavity column of the present invention;

[0036] Description of reference numerals:

[0037] 1. Main tower pipe; 11. Through hole; 2. Auxiliary pipe;

[0038] 3. tensioning assembly; 31. lower slide groove ring; 32. convex slide groove; 33. slide table; 34. main cavity column; 341. swivel; 35. main threaded rod; 36. slide groove hole; 37. lower screw rod; 38. upper stud; 39. connecting adjustment ring; 4. upper slide groove ring; 41. lower stud; 42. upper screw rod;

[0039] 5. Inner support assembly; 51. Main plate; 52. Cylinder; 53. Screw; 54. Chuck; 55. Threaded plate; 56. Connecting plate; 561. Connecting rod; 57. Inner support plate;

[0040] 6. External card assembly; 61. M-shaped buckle; 62. U-shaped buckle; 63. Square frame; 64. Support rod; 65. Arc-shaped splint. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figures 1 to 8 , the present invention provides a technical solution:

[0043] A communication tower installation device includes a main tower tube 1, the number of the main tower tubes 1 is six, the main tower tubes 1 are arranged in groups of two, an auxiliary tube 2 is fixedly installed between the main tower tubes 1 in a horizontal state, and a tensioning assembly 3 is arranged between the outer circumferential surfaces of the two vertical main tower tubes 1; the tensioning assembly 3 includes a lower slide groove ring 31 nested on the outer circumferential surface of the lower main tower tube 1 and an upper slide groove ring 4 nested on the outer circumferential surface of the upper main tower tube 1; a lower screw 37 is fixedly installed on the inner circumferential surface of the lower slide groove ring 31, An upper stud 38 is rotatably mounted on the outer circumferential surface of the upper end of the lower screw 37; a lower stud 41 is fixedly mounted on the inner circumferential surface of the upper slide ring 4, an upper screw 42 is rotatably mounted from the lower end of the lower stud 41 to the inside, and the lower end of the upper screw 42 is rotatably mounted inside the upper stud 38; the adjacent ends of the two vertical main tower tubes 1 are each provided with a through hole 11 matching the lower screw 37 and the upper screw 42; the upper end of the upper stud 38 and the lower end of the upper screw 42 both pass through the adjacent through holes 11.

[0044] The upper end surface of the lower slide groove ring 31 and the lower end surface of the upper slide groove ring 4 are both provided with a convex slide groove 32, and a slide table 33 is slidably installed inside the convex slide groove 32. The upper end surface of the lower slide table 33 is rotatably installed with a main cavity column 34, and the lower end surface of the upper slide table 33 is rotatably installed with a main threaded rod 35.

[0045] A rotating head 341 is rotatably mounted on the outer circumferential surface of the upper end of the main cavity column 34 , and the lower end of the main threaded rod 35 is rotatably mounted inside the rotating head 341 and extends to the inside of the main cavity column 34 .

[0046] A connecting adjustment ring 39 is rotatably mounted on the outer circumferential surface of the rotating head 341, and an inner support assembly 5 is arranged on the inner side of the connecting adjustment ring 39. The inner support assembly 5 includes a main plate 51 fixedly mounted on the inner side of the connecting adjustment ring 39, and screw rods 53 are rotatably mounted at the center positions of the upper and lower end surfaces of the main plate 51. The threads of the two screw rods 53 are in opposite states, and chucks 54 are fixedly mounted on the far ends of the two screw rods 53. Connecting plates 56 are fixedly mounted on the upper and lower ends of the circumferential surfaces of the two screw rods 53.

[0047] By adopting the above technical solution, the main tower pipes 1 are stacked together in sequence to build the required height of the design, and then the auxiliary pipes 2 are used to fix and support the horizontal main tower pipe 1 to keep it in a triangular state to maintain a stable structure.

[0048] Secondly, a through hole 11 with a circular structure is opened on the circumferential surface of one end of two adjacent main tower tubes 1 in the vertical state. During use, the lower slide groove ring 31 at the lower end of the tensioning component 3 is nested on the outside of the lower main tower tube 1, and the upper slide groove ring 4 is nested on the outside of the upper main tower tube 1.

[0049] At this time, rotate the upper stud 38 to allow the upper end of the upper stud 38 to pass through the through hole 11 opened in the adjacent main tower tube 1, then rotate the upper screw rod 42 to allow the lower end of the upper screw rod 42 to pass through the through hole 11 opened in the adjacent main tower tube 1, and then rotate the lower end of the upper screw rod 42 to be installed in the inside of the adjacent upper stud 38, so as to keep the connection position of the adjacent main tower tubes 1 from shaking left and right, thereby ensuring the stability between the adjacent main tower tubes 1.

[0050] Then, during use, the lower end of the upper stud 38 is rotatably mounted on the upper end of the lower screw rod 37 and the upper screw rod 42 is rotatably mounted on the lower end of the lower stud 41, and the connection methods are both threaded rotation connection.

[0051] Secondly, during use, the installer needs to rotate the rotating head 341 at the upper end of the main cavity column 34, so that the main threaded rod 35 can move downward with the upper slide ring 4, and then the adjacent ends of the two main tower tubes 1 in the vertical state can gradually approach each other; this can ensure that after the upper stud 38 and the upper screw rod 42 are connected, the main tower tube 1 will not shake or the connection will not be firm; therefore, the cooperation of the above-mentioned multiple structures ensures that the two adjacent main tower tubes 1 can maintain a vertical state and will not slide left and right.

[0052] Specifically, Figure 4 As shown, the upper and lower end surfaces of the main disk 51 are fixedly mounted with cylinders 52, and the adjacent end circumferential surfaces of the two screw rods 53 are threadedly mounted with threaded disks 55, and the ends of the cylinders 52 on the upper and lower end surfaces of the main disk 51 that are away from each other are slidably mounted into the interior of the adjacent threaded disk 55 and pass through the interior of the threaded disk 55, and the two connecting disks 56 close to the main disk 51 are rotatably mounted on the adjacent threaded disks 55.

[0053] An inner support plate 57 is provided on the outer side of the two screw rods 53, and connecting rods 561 are rotatably installed on both ends of the inner side of the inner support plate 57, and the ends of the two connecting rods 561 that are away from each other are rotatably installed on the circumferential surface of the adjacent connecting plate 56; an external clamping assembly 6 is provided between the outer sides of the lower slide groove ring 31 and the upper slide groove ring 4, and the external clamping assembly 6 includes a support rod 64 slidably installed on the circumferential surface of the lower slide groove ring 31 and the upper slide groove ring 4.

[0054] Slide slot holes 36 are provided on the circumferential surfaces of the lower slide slot ring 31 and the upper slide slot ring 4, and the support rods 64 are slidably installed inside the slide slot holes 36, and arc-shaped clamping plates 65 are fixedly installed on adjacent ends of the plurality of support rods 64; square frames 63 are fixedly installed on the ends away from each other, and U-shaped buckles 62 are rotatably installed on the ends of the square frames 63 away from the arc-shaped clamping plates 65, and M-shaped buckles 61 are fixedly installed between adjacent U-shaped buckles 62.

[0055] By adopting the above technical solution, when the installers connect the two main tower tubes 1 in the vertical state together, they need to slide the chucks 54 located at the upper and lower ends of the main plate 51 in the inner support assembly 5 into the interior of the adjacent main tower tubes 1 respectively. Since the diameter of the chuck 54 is slightly larger than the internal diameter of the main tower tube 1, the chuck 54 can remain fixed after entering the interior of the main tower tube 1, and the chuck 54 will not rotate synchronously with the subsequent rotation.

[0056] When performing the operation later, the installer needs to manually start a main cavity column 34 to rotate, so the slide 33 at the lower end of the main cavity column 34 will rotate inside the convex slide groove 32, and because the upper end of the main cavity column 34 is rotatably installed with a turntable 341, and the turntable 341 is rotatably installed with a connecting adjustment ring 39, therefore, during use, the main cavity column 34 will move synchronously with the connecting adjustment ring 39, and the connecting adjustment ring 39 will move synchronously with the main disk 51, so that the main disk 51 can drive the remaining three connecting adjustment rings 39 and the main cavity column 34 to move synchronously.

[0057] Secondly, when the main disk 51 rotates, it will move synchronously with the cylinders 52 at the upper and lower ends. When the cylinder 52 rotates, it will drive the connected threaded disk 55 to rotate. Due to the action of the screw 53, the threaded disk 55 will gradually move away from or close to the main disk 51. (It should be noted that the threads of the screws 53 at the upper and lower ends of the main disk 51 are in opposite states. Therefore, under the action of the main disk 51, the two adjacent threaded disks 55 can make the same movement). When the threaded disk 55 moves away from the main disk 51, it will move synchronously with the rotating connecting disk 56, and the connecting disk 56 is slidably installed on the circumferential surface of the screw 53.

[0058] During the movement, the connecting disk 56 will drive the connecting rod 561 of the rotatable connection to rotate, and when the connecting rod 561 rotates, it will push the inner support plate 57 of the rotatable connection to expand outward, so as to move away from the screw 53 at the center position, and the inner support plate 57 will rotate synchronously with the connecting rod 561 at the other end during the movement, so as to ensure that the upper and lower ends of the inner support plate 57 can remain in a vertical state without tilting, and then the outer side of the inner support plate 57 can fit tightly with the inner wall of the main tower tube 1, so that the two main tower tubes 1 always remain in a vertical state.

[0059] In addition, during use, when the rotating head 341 is rotated, the outer clamping assembly 6 will fix the outer sides of the upper and lower adjacent main tower pipes 1 in a vertical state.

[0060] For example, during use, when the main threaded rod 35 at the upper end moves downward with the upper slide groove ring 4 at the upper end, the upper slide groove ring 4 will move downward synchronously with the support rod 64 slidably installed inside the slide groove hole 36, and the support rod 64 will push the fixedly connected square frame 63 to move downward synchronously. At this time, the square frame 63 at the upper end will drive the U-shaped buckle 62 to move synchronously, and then can push the fixedly connected M-shaped buckle 61 to move synchronously.

[0061] The M-shaped buckle 61 will push the same structure at the other end to make the opposite movement. At this time, the square frames 63 at the upper and lower ends will drive the support rod 64 to slide inside the slide slot hole 36, so that the support rod 64 can drive the arc-shaped clamping plate 65 to gradually approach the outer side of the adjacent main tower tube 1 until it fits together, thereby further strengthening the vertical state of the main tower tube 1; therefore, under the action of the above-mentioned multiple structures, on the one hand, the internal connection of the adjacent main tower tubes 1 can be supported and fixed, thereby ensuring the position of the internal part of the main tower tube 1, and under the action of the multiple structures in the outer card assembly 6, the outer side of the adjacent main tower tube 1 can be protected to avoid bending and breaking at the connection, thereby ensuring the safety of the connection.

[0062] Working principle: First, the installer needs to manually nest the lower slide groove ring 31 on the outer side of the corresponding main tower tube 1. At this time, the connecting plate 56 at the lower end of the main plate 51 is slidably installed into the inside of the main tower tube 1 and is in a fixed state.

[0063] Then, another main tower tube 1 is installed, and the connecting plate 56 at the upper end of the main plate 51 is slid inside thereof, and the upper slide groove ring 4 is nested on the outer side of the corresponding main tower tube 1 .

[0064] Then the installer rotates the corresponding structure at one time according to the requirements of the structure. When multiple main cavity columns 34 rotate synchronously, the main plate 51 can rotate synchronously with the cylinder 52, so that the threaded plate 55 can move synchronously with the connecting plate 56, and then the outer side of the inner support plate 57 can be fitted together with the inner wall of the main tower tube 1 under the action of the connecting rod 561.

[0065] Then the installer rotates the rotating head 341 , and under the action of the rotating head 341 , the main threaded rod 35 can gradually enter the interior of the main cavity column 34 , thereby changing the overall length of the main cavity column 34 and the main threaded rod 35 .

[0066] In this way, the main threaded rod 35 can move downward synchronously with the upper slide groove ring 4, and then the square frame 63 can push the support rod 64 to slide inside the slide groove hole 36, so that the support rod 64 can push the arc clamping plate 65 to fix the outside of the adjacent main tower tube 1.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A communication tower installation device, comprising a main tower tube (1), the number of the main tower tubes (1) is six, the main tower tubes (1) are arranged in groups of two, and auxiliary tubes (2) are fixedly installed between the main tower tubes (1) in a horizontal state, characterized in that: A tensioning assembly (3) is provided between the outer circumferential surfaces of the two vertical main tower tubes (1); The tensioning assembly (3) comprises a lower slide groove ring (31) nested on the outer circumferential surface of the lower main tower tube (1) and an upper slide groove ring (4) nested on the outer circumferential surface of the upper main tower tube (1); A lower screw rod (37) is fixedly mounted on the inner circumferential surface of the lower slide groove ring (31), and an upper stud (38) is rotatably mounted on the outer circumferential surface of the upper end of the lower screw rod (37); A lower stud (41) is fixedly mounted on the inner circumferential surface of the upper slide groove ring (4), an upper screw rod (42) is rotatably mounted inside the lower end of the lower stud (41), and the lower end of the upper screw rod (42) is rotatably mounted inside the upper stud (38); The adjacent ends of the two vertical main tower tubes (1) are each provided with a through hole (11) matching with the lower screw rod (37) and the upper screw rod (42); The upper end of the upper stud (38) and the lower end of the upper screw rod (42) both pass through adjacent through holes (11).

2. A communication tower installation device according to claim 1, characterized in that: The upper end surface of the lower slide groove ring (31) and the lower end surface of the upper slide groove ring (4) are both provided with a convex slide groove (32), and a slide table (33) is slidably installed inside the convex slide groove (32), and the upper end surface of the lower slide table (33) is rotatably installed with a main cavity column (34), and the lower end surface of the upper slide table (33) is rotatably installed with a main threaded rod (35).

3. A communication tower installation device according to claim 2, characterized in that: A rotating head (341) is rotatably mounted on the outer circumferential surface of the upper end of the main cavity column (34), and the lower end of the main threaded rod (35) is rotatably mounted inside the rotating head (341) and extends into the interior of the main cavity column (34).

4. A communication tower installation device according to claim 3, characterized in that: A connecting and adjusting ring (39) is rotatably mounted on the outer circumferential surface of the rotating head (341), an inner support assembly (5) is arranged on the inner side of the connecting and adjusting ring (39), and the inner support assembly (5) comprises a main plate (51) fixedly mounted on the inner side of the connecting and adjusting ring (39), screw rods (53) are rotatably mounted at the center positions of the upper and lower end surfaces of the main plate (51), the threads of the two screw rods (53) are in opposite states, and a chuck (54) is fixedly mounted on the ends of the two screw rods (53) that are away from each other.

5. A communication tower installation device according to claim 4, characterized in that: Connecting plates (56) are fixedly mounted on the upper and lower ends of the circumferential surfaces of the two screw rods (53).

6. A communication tower installation device according to claim 5, characterized in that: The upper and lower end surfaces of the main disk (51) are fixedly mounted with cylinders (52); the adjacent end circumferential surfaces of the two screw rods (53) are threadedly mounted with threaded disks (55); the ends of the cylinders (52) on the upper and lower end surfaces of the main disk (51) that are away from each other are slidably mounted inside the adjacent threaded disks (55) and pass through the inside of the threaded disks (55); and the two connecting disks (56) close to the main disk (51) are rotatably mounted on the adjacent threaded disks (55).

7. A communication tower installation device according to claim 5, characterized in that: An inner support plate (57) is provided on the outer sides of the two screw rods (53), and connecting rods (561) are rotatably mounted on both ends of the inner sides of the inner support plate (57), and the ends of the two connecting rods (561) that are away from each other are rotatably mounted on the circumferential surface of the adjacent connecting disk (56).

8. A communication tower installation device according to claim 1, characterized in that: An external clamping assembly (6) is provided between the outer sides of the lower slide groove ring (31) and the upper slide groove ring (4), and the external clamping assembly (6) comprises a support rod (64) slidably mounted on the circumferential surfaces of the lower slide groove ring (31) and the upper slide groove ring (4).

9. A communication tower installation device according to claim 8, characterized in that: Slide slot holes (36) are provided on the circumferential surfaces of the lower slide slot ring (31) and the upper slide slot ring (4), and the support rods (64) are slidably mounted inside the slide slot holes (36). An arc-shaped clamping plate (65) is fixedly mounted on adjacent ends of a plurality of the support rods (64).

10. A communication tower installation device according to claim 9, characterized in that: A square frame (63) is fixedly mounted on the ends of the plurality of support rods (64) that are away from each other, a U-shaped buckle (62) is rotatably mounted on the ends of the square frames (63) that are away from the arc-shaped clamping plate (65), and an M-shaped buckle (61) is fixedly mounted between adjacent U-shaped buckles (62).

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