Piling equipment for construction of communication tower

Abstract

The invention discloses piling equipment for communication tower construction, and belongs to the field of communication tower construction, the piling equipment comprises a vehicle body, a supporting piece is arranged on the right side of the vehicle body, the supporting piece comprises a supporting plate fixedly mounted on the right side of the vehicle body, and a piling groove is formed in the supporting plate; a first threaded column and a second threaded column are movably mounted at the positions, located on the left side and the right side of the piling groove, of the top of the supporting plate correspondingly, a top plate is movably mounted at the top of the first threaded column and the top of the second threaded column jointly, and a piling component is arranged between the first threaded column and the second threaded column; through the arrangement of the supporting piece, the pile driving groove, the soil discharging channel, the pile driving component, the soil cleaning component, the bulldozing piece and other structures, soil accumulated around a pile opening can be treated while pile driving is conducted, backflow during pile pulling is prevented, the follow-up working process is omitted, meanwhile, the cleaned soil can be discharged from the two sides, and centralized treatment is facilitated.

Description

Technical Field

[0001] The present invention relates to the field of communication tower construction, and more specifically, to a pile driving device for communication tower construction. Background Art

[0002] A communication tower belongs to a type of signal transmitting tower, also known as a signal transmitting tower or signal tower. A communication tower is a tall structure equipped with a communication antenna. Its characteristics are that it is relatively tall, has a relatively small cross-section, and the lateral load plays a major role. It is a slender structure, usually composed of steel components such as a tower body, platform, lightning rod, ladder, and antenna support, and is treated with hot-dip galvanized anti-corrosion. It is mainly used for the transmission and emission of microwave, ultra-short wave, wireless network signals, etc.

[0003] Communication towers are generally built at high places, such as on mountain tops or in plain areas. When a single-pipe communication tower is built, due to geological reasons, a drilling pile driver may be used for pile driving work. This type of equipment generally uses a spiral blade rod to dig soil. During the process of digging soil, it generally causes a circle of soil to accumulate around the pile hole opening, and subsequent separate treatment is required. At the same time, the soil accumulated around the pile hole opening may also cause backfill. Existing devices generally do not have this ability and cannot ensure that no soil accumulates around the pile opening during pile driving.

[0004] Therefore, a pile driving device for communication tower construction is specifically proposed. Summary of the Invention

[0005] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a pile driving device for communication tower construction, which can realize the treatment of the soil accumulated around the pile opening during pile driving, prevent backflow during pile extraction and save subsequent work processes, and at the same time can discharge the cleaned soil from both sides for centralized treatment.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A pile driving device for communication tower construction includes a vehicle body. A support member is arranged on the right side of the vehicle body. The support member includes a support plate fixedly installed on the right side of the vehicle body. A pile driving groove is formed inside the support plate. The top of the support plate is respectively movably installed with a first threaded column and a second threaded column on the left and right sides of the pile driving groove. The top of the first threaded column and the second threaded column are jointly movably installed with a top plate. A pile driving component is arranged between the first threaded column and the second threaded column. The pile driving component includes a first lifting plate movably installed between the first threaded column and the second threaded column. A third motor is fixedly installed on the top of the first lifting plate. A spiral rod is movably installed at the bottom of the first lifting plate.

[0008] A soil-clearing component is arranged inside the support plate. The soil-clearing component includes a rotating ring movably installed in the piling groove. A linkage gear is arranged at the upper end of the outer surface of the rotating ring. A soil-scraping plate is fixedly installed at the lower end of the outer surface of the rotating ring. A driving gear disk is movably installed on the left side of the rotating ring inside the support plate. The driving gear disk is meshed with the linkage gear.

[0009] Furthermore, the first threaded column penetrates through the surface of the support plate and is fixedly connected with the driving gear disk. A first motor and a second motor are respectively fixedly installed on the left and right sides at the top of the top plate. The output end of the first motor penetrates through the top plate and is fixedly connected with the first threaded column. The output end of the second motor penetrates through the top plate and is fixedly connected with the second threaded column. The spiral rotating rod penetrates through the piling groove and the rotating ring.

[0010] Furthermore, soil-discharging channels are respectively opened at the front and rear ends inside the support plate. The two soil-discharging channels are both communicated with the piling groove. A soil-pushing component is arranged inside the soil-discharging channels. The soil-pushing component includes a rotating shaft movably installed on the inner wall of the soil-discharging channel. There are two groups of rotating shafts. A transmission belt is movably installed and sleeved on the surfaces of the two groups of rotating shafts. Tooth patterns are arranged between the rotating shaft and the transmission belt. A soil-pushing plate is fixedly installed on the surface of the transmission belt.

[0011] Furthermore, expansion plates are movably installed on the left and right sides of the soil-pushing plate. A sliding rod is movably installed on the side of the expansion plate away from the soil-pushing plate. The side of the expansion plate away from the soil-pushing plate inclines towards the transmission belt. The expansion plate can retract into the soil-pushing plate and can pop out after retracting into the soil-pushing plate. There are four groups of soil-pushing plates in total.

[0012] Furthermore, a fourth motor is fixedly installed on the right side of the support plate. The output end of the fourth motor penetrates through the support plate and is fixedly connected with the rotating shaft close to one end of the piling groove.

[0013] Furthermore, a soil-scraping component is arranged between the first threaded column and the second threaded column. The soil-scraping component includes a second lifting plate movably installed between the first threaded column and the second threaded column. A bearing is movably installed inside the second lifting plate. A soil-scraping disk is movably installed on the inner ring of the bearing. A socket groove is opened on the surface of the soil-scraping disk.

[0014] Furthermore, the spiral rotating rod penetrates through the soil-scraping disk through the socket groove. The soil-scraping disk can move up and down along the spiral rotating rod through the socket groove.

[0015] Furthermore, a first threaded hole and a first socket hole are respectively opened on the left and right sides of the surface of the first lifting plate. The first threaded hole is matched with the first threaded column. The first socket hole is sleeved on the second threaded column. First limiting holes are respectively opened at the front and rear ends of the surface of the first lifting plate.

[0016] Further, second socket holes and second threaded holes are respectively formed on the left and right sides of the surface of the second lifting plate. The second threaded holes are matched with the second threaded posts. The second socket holes are sleeved on the first threaded posts. Second limiting holes are formed at the front and rear ends of the surface of the second lifting plate.

[0017] Further, limiting rods are movably installed at the front and rear ends between the support plate and the top plate. The limiting rods penetrate through the second lifting plate and the first lifting plate through the second limiting holes and the first limiting holes.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] (1) Through the arrangement of structures such as the support member, the pile driving groove, the soil discharge channel, the pile driving component, the soil cleaning component, and the soil pushing member in this solution, it is possible to handle the soil accumulated around the pile opening while driving the pile, prevent backflow during pile extraction, save subsequent working processes, and at the same time discharge the cleaned soil from both sides for convenient centralized treatment.

[0020] (2) Through the arrangement of structures such as the rotating shaft, the transmission belt, the soil pushing plate, the expansion plate, and the sliding rod in this solution, the expansion plate can change its own shape as the soil pushing plate rotates. The expansion plate unfolds from both sides of the soil pushing plate during soil pushing, increasing the soil pushing range and further improving the ability of the device to disperse the soil at the hole opening during operation.

[0021] (3) This solution relies on the cooperation of the soil scraping disc and the socket groove to scrape the soil inside the spiral blade of the spiral rod, thereby playing a role in cleaning the spiral rod, keeping the spiral rod in a relatively clean state after work, reducing the possibility of the spiral rod rusting, thus increasing its service life, and also facilitating the subsequent maintenance work of the spiral rod.

[0022] (4) Through the arrangement of structures such as the first threaded post, the second threaded post, and the limiting rod in this solution, the perpendicularity of the device during drilling is greatly guaranteed, thereby ensuring the quality during drilling and avoiding the situation of the spiral rod tilting after penetrating into the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 is a schematic diagram of the internal cross-sectional structure of the support plate of the present invention;

[0025] Figure 3 is a schematic diagram of the soil cleaning component structure of the present invention;

[0026] Figure 4 is a schematic diagram of the soil delivery member structure of the present invention;

[0027] Figure 5Schematic diagram of the partial structure of the pile driving component of the present invention;

[0028] Figure 6 Schematic diagram of the soil scraping component structure of the present invention.

[0029] Explanation of the reference numerals in the figure:

[0030] 1. Vehicle body; 2. Support member; 21. Support plate; 22. Pile driving groove; 23. First threaded column; 24. Second threaded column; 25. Top plate; 26. First motor; 27. Second motor; 28. Soil discharge channel; 29. Limit rod; 3. Pile driving component; 31. First lifting plate; 32. Third motor; 33. Spiral rod; 34. First threaded hole; 35. First socket hole; 36. First limit hole; 4. Soil cleaning component; 41. Rotating ring; 42. Linking gear; 43. Soil scraping plate; 44. Driving gear disc; 5. Earth pushing member; 51. Rotating shaft; 52. Transmission belt; 53. Earth pushing plate; 54. Extension plate; 55. Slide bar; 56. Fourth motor; 6. Soil scraping component; 61. Second lifting plate; 62. Second threaded hole; 63. Second socket hole; 64. Second limit hole; 65. Bearing; 66. Soil scraping disc; 67. Socket groove. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to Figures 1 to 5, a pile driving device for building a communication tower, including a vehicle body 1. A support member 2 is provided on the right side of the vehicle body 1. The support member 2 includes a support plate 21 fixedly installed on the right side of the vehicle body 1. A pile driving groove 22 is formed inside the support plate 21. At the top of the support plate 21, a first threaded column 23 and a second threaded column 24 are respectively movably installed on the left and right sides of the pile driving groove 22. A top plate 25 is jointly movably installed at the tops of the first threaded column 23 and the second threaded column 24. A pile driving component 3 is arranged between the first threaded column 23 and the second threaded column 24. The pile driving component 3 includes a first lifting plate 31 movably installed between the first threaded column 23 and the second threaded column 24. A third motor 32 is fixedly installed at the top of the first lifting plate 31. A spiral rod 33 is movably installed at the bottom of the first lifting plate 31. A soil cleaning component 4 is arranged inside the support plate 21. The soil cleaning component 4 includes a rotating ring 41 movably installed in the pile driving groove 22. A linkage tooth 42 is arranged at the upper end of the outer surface of the rotating ring 41. A soil pushing plate 43 is fixedly installed at the lower end of the outer surface of the rotating ring 41. A driving gear disk 44 is movably installed on the left side of the rotating ring 41 inside the support plate 21. The driving gear disk 44 meshes with the linkage tooth 42;

[0033] The first threaded column 23 penetrates through the surface of the support plate 21 and is fixedly connected to the driving gear disk 44. A first motor 26 and a second motor 27 are respectively fixedly installed on the left and right sides at the top of the top plate 25. The output end of the first motor 26 penetrates through the top plate 25 and is fixedly connected to the first threaded column 23. The output end of the second motor 27 penetrates through the top plate 25 and is fixedly connected to the second threaded column 24. The spiral rod 33 penetrates through the pile driving groove 22 and the rotating ring 41. Soil discharge channels 28 are formed at both the front and rear ends inside the support plate 21. Both groups of soil discharge channels 28 communicate with the pile driving groove 22. A soil pushing component 5 is arranged inside the soil discharge channel 28. The soil pushing component 5 includes a rotating shaft 51 movably installed on the inner wall of the soil discharge channel 28. There are two groups of the rotating shafts 51. A transmission belt 52 is movably sleeved on the surfaces of the two groups of rotating shafts 51. Threaded patterns are arranged between the rotating shaft 51 and the transmission belt 52. A soil pushing plate 53 is fixedly installed on the surface of the transmission belt 52.

[0034] By adopting the above technical solution, when in use, drive the vehicle body 1, stop at the piling point after reaching it. The support plate 21 is located at the piling point. When piling, start the first motor 26 and the third motor 32 simultaneously. The output end of the first motor 26 drives the first threaded column 23 to rotate. When the first threaded column 23 rotates, it drives the first lifting plate 31 to descend through the first threaded hole 34. The first lifting plate 31 is sleeved with the second threaded column 24 through the first socket hole 35 and is restricted by the second threaded column 24, so as to achieve the effect of vertical descent. The output end of the third motor 32 drives the screw rotating rod 33 at the bottom of the first lifting plate 31 to rotate, thereby achieving the purpose of drilling and piling. While the screw rotating rod 33 rotates on its own, it moves downward relying on the drive of the first motor 26. When drilling, the soil rolled up by the screw rotating rod 33 will scatter around the hole opening. While the first threaded column 23 rotates, it also drives the drive gear disk 44 installed in the support plate 21 to rotate. When the drive gear disk 44 rotates, it drives the rotating ring 41 to rotate in cooperation with the linkage gear 42. Since the surface of the rotating ring 41 is provided with tooth patterns matching the drive gear disk 44, the drive gear disk 44 is caused to rotate. The screw rotating rod 33 passes through the rotating ring 41, and the work of the screw rotating rod 33 will not affect the rotating ring 41. When the rotating ring 41 rotates, it drives the soil scraping plate 43 on its surface, and the soil accumulated on the surface of the hole opening is dispersed to the surrounding by the soil scraping plate 43. Through the above structural design, the device can actively clean the soil accumulated on the surface of the hole opening while drilling and piling, without worrying about the soil backfilling into the hole during subsequent pile pulling, nor cleaning it after the work is completed. The soil discharge channel 28 is in a communicating state with the support plate 21. When the soil scraping plate 43 rotates to drive away the soil, the soil naturally enters the soil discharge channel 28. At this time, start the fourth motor 56. The output end of the fourth motor 56 drives one group of rotating shafts 51, and the rotating shafts 51 rotate in the soil discharge channel 28 through the transmission belt 52 and the other group of rotating shafts 51. During the rotation of the transmission belt 52, the soil pushing plate 53 on its surface is driven, so that the soil is driven out from under the coverage of the hole opening and the support plate 21 by the rotating soil pushing plate 53 in cooperation with the soil discharge channel 28. Finally, the soil generated during piling will accumulate at the front and rear ends of the support plate 21, further improving the soil cleaning ability of the device for the soil generated during drilling.

[0035] As Figures 2 to 5 shown, expansion plates 54 are movably installed on both the left and right sides of the soil pushing plate 53. A sliding rod 55 is movably installed on the side of the expansion plate 54 away from the soil pushing plate 53. The side of the expansion plate 54 away from the soil pushing plate 53 is inclined towards the transmission belt 52. The expansion plate 54 can retract into the soil pushing plate 53 and can pop out after retracting into the soil pushing plate 53. A total of four groups of soil pushing plates 53 are provided. A fourth motor 56 is fixedly installed on the right side of the support plate 21. The output end of the fourth motor 56 penetrates the support plate 21 and is fixedly connected to the rotating shaft 51 near one end of the piling groove 22.

[0036] By adopting the above technical solution, expansion plates 54 are movably installed on the left and right sides of the bulldozer 53. The expansion plates 54 can be retracted into the bulldozer 53 and can be popped out. The connection between the soil discharge channel 28 and the pile driving groove 22 is arc-shaped. When the bulldozer 53 is in the soil discharge channel 28, the expansion plates 54 are squeezed by the inner wall of the soil discharge channel 28 and are in a state of being recovered in the bulldozer 53. When the bulldozer 53 rotates to the connection between the soil discharge channel 28 and the pile driving groove 22, the inner wall of the soil discharge channel 28 no longer restricts the expansion plates 54. At this time, the expansion plates 54 pop out from the bulldozer 53. After the expansion plates 54 pop out from the bulldozer 53, the range of soil displacement by the bulldozer 53 can be increased, thereby In order to better drive away the soil, when the bulldozer 53 rotates to the bottom, the inner wall of the soil discharge channel 28 cannot limit the expansion plate 54. Through the above-mentioned structural design, the ability of the device to disperse the soil at the hole mouth when working can be further improved, and the soil discharge channel 28 can be used to concentrate the dispersed soil on the front and rear sides of the support plate 21, which is convenient for the subsequent use or cleaning of the soil. The side of the expansion plate 54 away from the bulldozer 53 is inclined toward the transmission belt 52, thereby facilitating the recovery of the expansion plate 54 into the bulldozer 53. At the same time, a sliding rod 55 is movably installed on the side of the expansion plate 54 away from the bulldozer 53. When rotating, the sliding rod 55 fits with the side wall of the soil discharge channel 28, thereby facilitating the movement of the bulldozer 53.

[0037] like Figures 1 to 6 As shown, a scraping component 6 is provided between the first threaded column 23 and the second threaded column 24, and the scraping component 6 includes a second lifting plate 61 movably installed between the first threaded column 23 and the second threaded column 24, a bearing 65 is movably installed inside the second lifting plate 61, and a scraping plate 66 is movably installed on the inner ring of the bearing 65, and a sleeve groove 67 is opened on the surface of the scraping plate 66, and the spiral rotating rod 33 passes through the scraping plate 66 through the sleeve groove 67, and the scraping plate 66 can move up and down along the spiral rotating rod 33 through the sleeve groove 67.

[0038] By adopting the above technical solution, during operation, the first lifting plate 31 descends due to the first motor 26 driving the first threaded column 23 to rotate. At the same time, the output end of the second motor 27 drives the second threaded column 24 to rotate. When the second threaded column 24 rotates, it drives the second lifting plate 61 to descend through the second threaded hole 62. The second lifting plate 61 is movably sleeved on the first threaded column 23 through the second socket hole 63 and is restricted by the first threaded column 23, so it can vertically lift and lower. The spiral rod 33 passes through the soil scraping disc 66 through the socket groove 67. The soil scraping disc 66 is movably installed inside the second lifting plate 61 through the bearing 65 and can rotate, so it will not affect the rotation of the spiral rod 33. When the spiral rod 33 drills to the deepest point, the second lifting plate 61 also descends to the deepest point. The first lifting plate 31 is located above the second lifting plate 61. After drilling is completed, the third motor 32 stops working, and the first motor 26 and the second motor 27 simultaneously drive the first threaded column 23 and the second threaded column 24 to rotate to lift the first lifting plate 31 and the second lifting plate 61, and the spiral rod 33 is pulled out from the pile hole. At this time, the spiral blades of the spiral rod 33 will be filled with soil. The driving vehicle body 1 moves to an open space. At this time, the second motor 27 is started again. The second lifting plate 61 is driven to descend through the cooperation of the second threaded column 24 and the second threaded hole 62. When the second lifting plate 61 descends, the soil scraping disc 66 descends along the spiral rod 33 through the socket groove 67. During the descending process, the soil scraping disc 66 and the socket groove 67 cooperate to scrape the soil in the spiral blades of the spiral rod 33, thereby playing a role in cleaning the spiral rod 33, keeping the spiral rod 33 in a relatively clean state after work, reducing the possibility of the spiral rod 33 rusting, thus increasing its service life, and also facilitating the subsequent maintenance work of the spiral rod 33.

[0039] As Figures 1 to 6 shown, on the left and right sides of the surface of the first lifting plate 31, a first threaded hole 34 and a first socket hole 35 are respectively opened. The first threaded hole 34 is matched with the first threaded column 23. The first socket hole 35 is sleeved on the second threaded column 24. At the front and rear ends of the surface of the first lifting plate 31, first limiting holes 36 are opened. On the left and right sides of the surface of the second lifting plate 61, a second socket hole 63 and a second threaded hole 62 are respectively opened. The second threaded hole 62 is matched with the second threaded column 24. The second socket hole 63 is sleeved on the first threaded column 23. At the front and rear ends of the surface of the second lifting plate 61, second limiting holes 64 are opened. At the front and rear ends between the support plate 21 and the top plate 25, limiting rods 29 are movably installed. The limiting rods 29 pass through the second lifting plate 61 and the first lifting plate 31 through the second limiting holes 64 and the first limiting holes 36.

[0040] By adopting the above technical solution, the upper end of the support plate 21 is provided with a first threaded post 23, a second threaded post 24 and two groups of limiting rods 29. When drilling and driving piles, when the first lifting plate 31 descends with the assistance of the first motor 26, the first threaded post 23 and the second threaded post 24, it is also restricted by the two groups of limiting rods 29. The first limiting holes 36 opened at the front and rear ends of the surface of the first lifting plate 31 are movably sleeved on the limiting rods 29. The lifting of the second lifting plate 61 is also restricted by the two groups of limiting rods 29. The limiting rods 29 penetrate through the second limiting holes 64 opened in the second lifting plate 61. Thus, the perpendicularity of the device during drilling can be guaranteed to a great extent, thereby ensuring the quality during drilling and avoiding the situation that the screw rotating rod 33 inclines after penetrating into the soil.

[0041] Usage method: During operation, drive the vehicle body 1 to move to the piling point, and start the first motor 26 and the third motor 32 above the top plate 25. The first motor 26 makes the first lifting plate 31 descend through the cooperation of the first threaded post 23 and the first threaded hole 34. The third motor 32 drives the screw rotating rod 33 to rotate downward for drilling and driving piles. While the first lifting plate 31 descends, the second lifting plate 61 also descends accordingly. The second motor 27 drives the second threaded post 24 to rotate and cooperate with the second threaded hole 62 to drive the second lifting plate 61 to descend. During the drilling process, when the first threaded post 23 rotates, it will also drive the driving gear disk 44 to rotate. When the driving gear disk 44 rotates, it drives the rotating ring 41 to rotate. During the rotation of the rotating ring 41, the soil pushing plate 43 at its bottom is driven to rotate, so as to drive the soil generated around the hole during drilling towards the soil discharge channel 28. At this time, then start the fourth motor 56. The fourth motor 56 drives the transmission belt 52 to rotate through two groups of rotating shafts 51, so as to make the soil pushing plate 53 rotate and drive the soil towards the front and rear sides of the support plate 21. After the piling is completed, control the first lifting plate 31 and the second lifting plate 61 to rise simultaneously, move the vehicle body 1 to an open space, and then start the second motor 27 to drive the second lifting plate 61 to descend, and scrape the soil filled in the screw rotating rod 33 with the soil scraping disk 66 and the socket groove 67 to keep the rotating blades on the surface of the screw rotating rod 33 clean.

[0042] The above is only a preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A piling device for building a communication tower, comprising a vehicle body (1), characterized in that: A support member (2) is provided on the right side of the vehicle body (1), the support member (2) comprising a support plate (21) fixedly mounted on the right side of the vehicle body (1), a pile driving groove (22) being provided inside the support plate (21), a first threaded column (23) and a second threaded column (24) being movably mounted on the top of the support plate (21) on the left and right sides of the pile driving groove (22), a top plate (25) being movably mounted on the tops of the first threaded column (23) and the second threaded column (24), a pile driving component (3) being provided between the first threaded column (23) and the second threaded column (24), the pile driving component (3) comprising a first lifting plate (31) movably mounted between the first threaded column (23) and the second threaded column (24), a third motor (32) being fixedly mounted on the top of the first lifting plate (31), and a spiral rotating rod (33) being movably mounted on the bottom of the first lifting plate (31); A soil cleaning component (4) is arranged inside the support plate (21), and the soil cleaning component (4) comprises a swivel (41) movably mounted in the pile driving groove (22), a linkage tooth (42) is arranged at the upper end of the outer surface of the swivel (41), and a soil removing plate (43) is fixedly mounted at the lower end of the outer surface of the swivel (41), and a driving toothed disc (44) is movably mounted inside the support plate (21) on the left side of the swivel (41), and the driving toothed disc (44) is meshed with the linkage tooth (42).

2. A piling device for building a communication tower according to claim 1, characterized in that: The first threaded column (23) passes through the surface of the support plate (21) and is fixedly connected to the driving gear disc (44); the first motor (26) and the second motor (27) are fixedly installed on the left and right sides of the top of the top plate (25), respectively; the output end of the first motor (26) passes through the top plate (25) and is fixedly connected to the first threaded column (23); the output end of the second motor (27) passes through the top plate (25) and is fixedly connected to the second threaded column (24); and the spiral rotating rod (33) passes through the pile driving groove (22) and the rotating ring (41).

3. The piling equipment for building a communication tower according to claim 1, characterized in that: The support plate (21) is provided with soil discharge channels (28) at both the front and rear ends thereof, and the two groups of soil discharge channels (28) are both connected to the pile driving groove (22). A bulldozer (5) is provided inside the soil discharge channel (28), and the bulldozer (5) comprises a rotating shaft (51) movably mounted on the inner wall of the soil discharge channel (28). The rotating shaft (51) is provided with two groups, and a transmission belt (52) is movably mounted on the surface of the two groups of rotating shafts (51). Meshing teeth are provided between the rotating shaft (51) and the transmission belt (52), and a bulldozer plate (53) is fixedly mounted on the surface of the transmission belt (52).

4. A piling device for building a communication tower according to claim 3, characterized in that: Extension plates (54) are movably mounted on both left and right sides of the bulldozer (53); a sliding rod (55) is movably mounted on a side of the extension plate (54) away from the bulldozer (53); the side of the extension plate (54) away from the bulldozer (53) is inclined toward the transmission belt (52); the extension plate (54) can be retracted into the bulldozer (53), and can pop out after being retracted into the bulldozer (53); and a total of four groups of the bulldozer (53) are provided.

5. The piling equipment for building a communication tower according to claim 1, characterized in that: A fourth motor (56) is fixedly mounted on the right side of the support plate (21), and an output end of the fourth motor (56) passes through the support plate (21) and is fixedly connected to a rotating shaft (51) near one end of the piling groove (22).

6. The piling equipment for building a communication tower according to claim 1, characterized in that: A scraping component (6) is arranged between the first threaded column (23) and the second threaded column (24), and the scraping component (6) comprises a second lifting plate (61) movably mounted between the first threaded column (23) and the second threaded column (24), a bearing (65) is movably mounted inside the second lifting plate (61), a scraping disc (66) is movably mounted on the inner ring of the bearing (65), and a sleeve groove (67) is provided on the surface of the scraping disc (66).

7. A piling device for building a communication tower according to claim 6, characterized in that: The spiral rotating rod (33) passes through the scraping plate (66) through the sleeve groove (67), and the scraping plate (66) can move up and down along the spiral rotating rod (33) through the sleeve groove (67).

8. The piling equipment for constructing a communication tower according to claim 1, characterized in that: The first lifting plate (31) has a first threaded hole (34) and a first sleeve hole (35) respectively formed on the left and right sides of the surface, the first threaded hole (34) matches the first threaded column (23), the first sleeve hole (35) is sleeved on the second threaded column (24), and the first lifting plate (31) has a first limiting hole (36) formed on the front and rear ends of the surface.

9. The piling equipment for building a communication tower according to claim 6, characterized in that: The second lifting plate (61) has a second sleeve hole (63) and a second threaded hole (62) respectively formed on the left and right sides of its surface. The second threaded hole (62) matches the second threaded column (24). The second sleeve hole (63) is sleeved on the first threaded column (23). The second lifting plate (61) has second limiting holes (64) formed on the front and rear ends of its surface.

10. The piling equipment for building a communication tower according to claim 1, characterized in that: Limit rods (29) are movably installed at the front and rear ends between the support plate (21) and the top plate (25), and the limit rods (29) penetrate the second lifting plate (61) and the first lifting plate (31) through the second limit hole (64) and the first limit hole (36).

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