Pile foundation fixing device for constructional engineering

Abstract

The invention discloses a constructional engineering pile foundation fixing device, and relates to the technical field of pile foundation fixing, the constructional engineering pile foundation fixing device comprises a main body ring, a pouring pipe is arranged on the inner side of the main body ring, a fixing frame is fixedly connected to the side face of the main body ring, a first curved bar is hinged to the interior of the fixing frame, and a supporting plate is fixedly connected to the other end of the first curved bar; a pin opening is fixedly connected to the upper surface of the supporting plate, four sets of stabilizing assemblies, a stirring assembly and three sets of vibration assemblies are arranged in the main body ring, the stability of a pouring pipe is enhanced by adopting the stabilizing plate and a curved bar supporting structure, the perpendicularity of a pile foundation is ensured, and uniform mixing of a soil stabilizer in a water area is achieved through vertical movement of the stirring plate; a pouring pipe vibration technology is used for promoting dispersion of the soil stabilizer, meanwhile, pipeline in-hole installation is assisted, a gradual soil stabilizer scattering mode is designed, materials are saved, and the solidification problem caused by excessive soil stabilizer scattering is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of pile foundation fixing, in particular to a pile foundation fixing device for a construction project. Background Art

[0002] The pile planting method is a composite pile technology that uses methods such as drilling, excavation, high-pressure rotary spraying, and mixing to pre-treat the soil and then implant prefabricated piles. This method can exert greater bearing capacity and further expand the application space of prefabricated piles. Prefabricated piles cannot be implanted when encountering hard strata. The pretreated soil layer greatly reduces the difficulty of pile planting. A high-rise building foundation construction pile foundation construction reinforcement method with publication number CN113431074A can be used. This pile foundation construction reinforcement method supports the main reinforcement through inclined support plates, and then the main reinforcement slides onto the coil reinforcement according to its own gravity. There is no need to manually lift the welding position of the main reinforcement, which reduces labor intensity and improves the accuracy of the welding position of the connection point between the main reinforcement and the coil reinforcement.

[0003] However, after the pile foundation is implanted, it is necessary to spread soil solidifier on the outer wall of the casting tube. The soil solidifier will react chemically with the substances in the soil to make the soil harder, further improving the strength of the pile foundation. However, at the construction site, soil solidifier is usually spread manually, which will make the degree of soil solidification around the casting tube uneven, which may easily affect the strength of the pile foundation. Summary of the invention

[0004] The purpose of the present invention is to provide a pile foundation fixing device for construction engineering, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following pile foundation fixing device for construction projects, including a main body ring, a casting pipe is arranged on the inner side of the main body ring, a fixing frame is fixedly connected to the side of the main body ring, a curved rod 1 is hinged inside the fixing frame, a support plate is fixedly connected to the other end of the curved rod 1, a pin hole is fixedly connected to the upper surface of the support plate, and four groups of stabilizing components, a stirring component and three groups of vibration components are arranged inside the main body ring.

[0006] Optionally, the stabilizing component includes: A stabilizing plate and a threaded plate, wherein the lower surface of the threaded plate is fixedly connected to the upper end surface of the main body ring, the inner threaded surface of the threaded plate is threadedly connected with a threaded column, the threaded column is rotatably connected to the end surface of the stabilizing plate close to the end surface of the casting tube, and the side of the stabilizing plate facing the casting tube abuts against the surface of the casting tube, and the threaded column is fixedly connected to a knob away from the end surface of the casting tube.

[0007] Optionally, the stirring assembly comprises: A connecting ring 1, the upper end face of the connecting ring 1 is rotatably connected to the lower end face of the main body ring, the lower surface of the connecting ring 1 is fixedly connected to an outer toothed ring, the tooth surface of the outer toothed ring is meshingly connected to a gear 1, the upper end face of the gear 1 is fixedly connected to a rotating rod, the surface of the main body ring is fixedly connected to a fixed plate 1, the upper end of the rotating rod rotates and passes through the lower surface of the fixed plate 1, the upper end face of the rotating rod is fixedly connected to a motor, the outer shell of the motor is fixedly connected to the upper end face of the fixed plate 1, and also includes three sets of mating components.

[0008] Optionally, the matching component includes: A stirring plate and a gear ring 1, the tooth surface of the gear ring 1 is meshed and connected with the tooth surface of the outer gear ring, the inner wall of the gear ring 1 is fixedly connected with a rotating rod 2, the upper end surface of the rotating rod 2 is fixedly connected with a fixing plate 2, the end surface of the fixing plate 2 is fixedly connected with the surface of the main body ring, the upper surface of the rotating rod 2 is fixedly connected with a bevel gear 1, the tooth surface of the bevel gear 1 is meshed and connected with a bevel gear 2, the end surface of the bevel gear 2 is fixedly connected with a rotating rod 3, the surface of the main body ring is fixedly connected with a dust box, and the surface of the rotating rod 3 rotates through the inner wall of the dust box; A rotating disk, the end face of the rotating disk is fixedly connected to the end face of the rotating rod three, the end face of the rotating disk facing away from the dustproof box is fixedly connected with a sliding column, the surface of the sliding column is slidably connected with a sliding frame, the lower surface of the sliding frame is fixedly connected with a stirring rod, and the lower surface of the dustproof box is fixedly connected with a limiting plate, the lower end surface of the stirring rod slides through the upper surface of the limiting plate, and the lower surface of the stirring rod is fixedly connected to the upper end surface of the stirring plate.

[0009] Optionally, the vibration component includes: A striking column and a limiting ring, the inner wall of the limiting ring is fixedly connected to the end surface of the striking column close to the casting tube, the end surface of the limiting ring facing away from the casting tube is fixedly connected with a spring 1, the other end of the spring 1 is fixedly connected to the inner wall of the main body ring, the end surface of the striking column away from the casting tube is fixedly connected with a fixed block, the lower surface of the fixed block is fixedly connected with a toggle rod, the surface of the toggle rod is slidably connected with an arc plate, and the lower end surface of the arc plate is fixedly connected to the upper end surface of the outer gear ring.

[0010] Optionally, a notch plate is also included, the lower end face of the outer tooth ring is fixedly connected to a connecting ring 2, the lower end face of the connecting ring 2 is fixedly connected to the upper end face of the notch plate, and three groups of quantitative spreading components are arranged on the main body ring for indirectly spreading medicine into the water area around the casting pipe.

[0011] Optionally, the quantitative spreading component includes: A material storage box, the lower end surface of which is fixedly connected to a support column, the lower surface of which is fixedly connected to the upper surface of the dustproof box, the lower end surface of which is fixedly connected to a feed pipe, the outer surface of which passes through the upper and lower end surfaces of the dustproof box.

[0012] Optionally, the quantitative spreading component further includes: A fixing plate three, the upper end surface of the fixing plate three is fixedly connected to the lower end surface of the dustproof box, a sliding rod is slidably penetrated through the lower end of the fixing plate three, the sliding rod is fixedly connected to a rotating frame toward the end surface of the notch plate, the inner wall of the rotating frame is rotatably connected to a roller, and the surface of the roller is rollingly connected to the surface of the notch plate; A shielding frame, the upper end surface of the shielding frame is slidably connected to the lower surface of the dustproof box, the side surface of the shielding frame is fixedly connected to the end surface of the sliding rod facing away from the rotating frame, the upper surface of the shielding frame is also provided with a through leakage groove, and the leakage groove is located just below the feeding pipe, the end surface of the fixed plate three is fixedly connected with a spring two, and the other end of the spring two is fixedly connected to the surface of the shielding frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention uses four stabilizing plates to clamp the casting pipe and uses a curved rod for support, thereby further improving the stability of the casting pipe, and further making the pile foundation cast later more vertical to the ground, thereby improving the stability of the pile foundation.

[0014] 2. The present invention uses a stirring plate to move up and down to stir the water area mixed with the soil solidifier, so that the upper water area and the lower water area can be fully mixed, and further the mixed water mixed with the soil solidifier is mixed more evenly, so that the surrounding soil is more evenly affected by the soil solidifier, thereby reducing the possibility of affecting the pile foundation due to different degrees of soil fixation.

[0015] 3. The present invention causes the surface of the pouring pipe to vibrate, thereby driving the liquid in the surrounding water area to vibrate, thereby making the soil solidifier better mixed in the water, thereby further improving the uniformity of soil fixation; and when installing the pouring pipe, the stabilizing plate is not in close contact with the surface of the pouring pipe, and the pouring pipe is struck to vibrate, which can also allow the pouring pipe to enter the hole groove opened on the ground more smoothly.

[0016] Fourth, the present invention indirectly spreads the soil solidifier into the water area around the pouring pipe, thereby not only saving the use of the soil solidifier, but also preventing the possibility of solidification difficulties caused by too much soil solidifier being added at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the structure of the present invention; Figure 2 A top view of the structure of the present invention; Figure 3 A side view of the structure of the present invention; Figure 4 It is an enlarged view of the structure of the stirring component in the present invention; Figure 5 A bottom view of the structure of the present invention; Figure 6 It is an enlarged view of the structure of the vibration component in the present invention; Figure 7 It is an enlarged view of the internal structure of the dustproof box in the present invention; Figure 8 For the present invention Figure 5 A magnified view of the structure at inner A.

[0018] In the figure: 1, pouring pipe; 2, main ring; 3, support plate; 4, dust box; 5, storage box; 6, motor; 7, fixed frame; 8, pin hole; 9, bent rod 1; 10, stabilizing plate; 11, threaded column; 12, knob; 13, threaded plate; 14, fixed plate 1; 15, rotating rod; 16, gear 1; 17, outer gear ring; 18, notched plate; 19, connecting ring 2; 20, connecting ring 1; 21, rotating disk; 22, sliding frame; 23, stirring rod; 24, limit plate; 2 5. Stirring plate; 26. Sliding column; 27. Toggle rod; 28. Fixed block; 29. ​​Arc plate; 30. Beating column; 31. Limiting ring; 32. Spring one; 33. Bevel gear two; 34. Rotating rod three; 35. Bevel gear one; 36. Rotating rod two; 37. Gear ring one; 38. Feeding pipe; 39. Fixed plate two; 40. Shielding frame; 41. Support column; 42. Leakage groove; 43. Spring two; 44. Fixed plate three; 45. Sliding rod; 46. Rotating frame; 47. Roller. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1: Please refer to Figures 1 to 8The present embodiment provides a construction engineering pile foundation fixing device, including a main body ring 2, a pouring pipe 1 is arranged inside the main body ring 2, a fixing frame 7 is fixedly connected to the side of the main body ring 2, a curved rod 9 is hinged inside the fixing frame 7, a support plate 3 is fixedly connected to the other end of the curved rod 9, and a pin hole 8 is fixedly connected to the upper surface of the support plate 3. The pile foundation fixing device also includes four groups of stabilizing components, which include: The stabilizing plate 10 and the threaded plate 13, the lower surface of the threaded plate 13 is fixedly connected to the upper end surface of the main ring 2, the inner thread surface of the threaded plate 13 is threadedly connected with a threaded column 11, the end surface of the threaded column 11 close to the casting pipe 1 is rotatably connected to the end surface of the stabilizing plate 10, and the side of the stabilizing plate 10 facing the casting pipe 1 is in contact with the surface of the casting pipe 1, and the end surface of the threaded column 11 away from the casting pipe 1 is fixedly connected with a knob 12.

[0021] In this embodiment, when using the fixing device, the main body ring 2 is firstly put on the outside of the casting pipe 1, and then the bent rod 9 is unfolded to make the angle between the bent rod 9 and the main body ring 2 the largest, so that the support plate 3 is in horizontal contact with the ground, and then the support plate 3 is fixed to the ground with rivets, and the main body ring 2 is kept horizontal, and then the threaded column 11 is rotated by turning the knob 12. The rotation of the threaded column 11 will make the stabilizing plate 10 close to the casting pipe 1 under the action of the threaded plate 13, and finally the two are clamped to achieve fixation; By setting up four groups of stabilizing components, the casting pipe 1 is clamped by using four stabilizing plates 10 and supported by a curved rod 9, the stability of the casting pipe 1 is further improved, and the pile foundation cast later will be better vertical to the ground, thereby improving the stability of the pile foundation.

[0022] It is worth noting that the present embodiment also includes a stirring assembly, which is arranged in the main body ring 2 and includes: A connecting ring 20, the upper end surface of the connecting ring 20 is rotatably connected to the lower end surface of the main body ring 2, the lower surface of the connecting ring 20 is fixedly connected to an outer toothed ring 17, the tooth surface of the outer toothed ring 17 is meshingly connected to a gear 16, the upper end surface of the gear 16 is fixedly connected to a rotating rod 15, the surface of the main body ring 2 is fixedly connected to a fixed plate 14, the upper end of the rotating rod 15 rotates through the lower surface of the fixed plate 14, the upper end surface of the rotating rod 15 is fixedly connected to a motor 6, the housing of the motor 6 is fixedly connected to the upper end surface of the fixed plate 14, and also includes three sets of matching components; The mating component includes a stirring plate 25 and a gear ring 1 37, the tooth surface of the gear ring 1 37 is meshed with the tooth surface of the outer gear ring 17, the inner wall of the gear ring 1 37 is fixedly connected with a rotating rod 2 36, the upper end surface of the rotating rod 2 36 is fixedly connected with a fixing plate 2 39, the end surface of the fixing plate 2 39 is fixedly connected with the surface of the main body ring 2, the upper surface of the rotating rod 2 36 is fixedly connected with a bevel gear 1 35, the tooth surface of the bevel gear 1 35 is meshed with a bevel gear 2 33, the end surface of the bevel gear 2 33 is fixedly connected with a rotating rod 3 34, the surface of the main body ring 2 is fixedly connected with a dust box 4, and the surface of the rotating rod 3 34 rotates and penetrates the inner wall of the dust box 4; A rotating disk 21, the end face of the rotating disk 21 is fixedly connected to the end face of the rotating rod 34, the end face of the rotating disk 21 facing away from the dustproof box 4 is fixedly connected with a sliding column 26, the surface of the sliding column 26 is slidably connected with a sliding frame 22, the lower surface of the sliding frame 22 is fixedly connected with a stirring rod 23, and the lower surface of the dustproof box 4 is fixedly connected with a limiting plate 24, the lower end surface of the stirring rod 23 slides through the upper surface of the limiting plate 24, and the lower surface of the stirring rod 23 is fixedly connected to the upper end face of the stirring plate 25.

[0023] In this embodiment, after stabilization, starting the motor 6 will drive the rotating rod 15 to rotate, and the rotation of the rotating rod 15 will cause the gear 16 to rotate. Next, the rotation of the gear 16 will drive the outer gear ring 17 to rotate, thereby driving the gear ring 1 37 to rotate. The gear ring 1 37 is rotated by the rotating rod 2 36, and the rotation of the rotating rod 2 36 will drive the bevel gear 1 35 to rotate. The rotation of the bevel gear 1 35 will cause the bevel gear 2 33 to rotate, thereby rotating the rotating disk 21 through the rotating rod 3 34, further causing the sliding column 26 to revolve around the rotating rod 3 34 as the center of the circle, and then the sliding column 26 can slide in the sliding frame 22, driving the sliding frame 22 to move up and down, and further causing the stirring rod 23 to move up and down, thereby driving the stirring plate 25 to move up and down to stir the water area mixed with the soil solidifying agent; The stirring assembly is configured to stir the water area mixed with the soil solidifier by moving the stirring plate 25 up and down, so that the upper water area and the lower water area can be fully mixed, and further the mixed water mixed with the soil solidifier is mixed more evenly, so that the surrounding soil is more evenly affected by the soil solidifier, thereby reducing the possibility of affecting the pile foundation due to different degrees of soil fixation.

[0024] Embodiment 2, based on the above embodiment: See also Figure 1 , Figure 3 and Figure 6 The pile foundation fixing device also includes three sets of vibration components, which are also arranged in the main ring 2. The vibration components include: A striking column 30 and a limiting ring 31, the inner wall of the limiting ring 31 is fixedly connected to the surface of one end of the striking column 30 close to the casting pipe 1, the end face of the limiting ring 31 facing away from the casting pipe 1 is fixedly connected with a spring 32, the other end of the spring 32 is fixedly connected to the inner wall of the main body ring 2, the end face of the striking column 30 away from the casting pipe 1 is fixedly connected with a fixed block 28, the lower surface of the fixed block 28 is fixedly connected with a toggle rod 27, the surface of the toggle rod 27 is slidably connected with an arc plate 29, and the lower end face of the arc plate 29 is fixedly connected to the upper end face of the outer gear ring 17.

[0025] In this embodiment, the outer gear ring 17 rotates to drive the arc plate 29 fixedly connected to its upper surface to rotate. When the arc plate 29 contacts the toggle rod 27, the outer gear ring 17 continues to rotate to further drive the knocking column 30 to move to the outside of the main ring 2 and squeeze the spring 1 32. When the knocking column 30 moves a certain distance, the arc plate 29 will be separated from the toggle rod 27, and then the knocking column 30 will be reset under the action of the spring 1 32, and further knock the surface of the casting pipe 1, so that the surface of the casting pipe 1 vibrates, thereby driving the liquid in the surrounding water area to vibrate. The setting of the vibration component causes the surface of the casting pipe 1 to vibrate, thereby driving the liquid in the surrounding water area to vibrate, thereby making the soil solidifier better mixed in the water, thereby further improving the uniformity of soil fixation; and when installing the casting pipe 1, the stabilizing plate 10 is not in close contact with the surface of the casting pipe 1, and the casting pipe 1 can be knocked to vibrate, so that the casting pipe 1 can enter the hole groove opened on the ground more smoothly.

[0026] Embodiment 3, based on the above embodiment: See also Figure 3 , Figure 5 and Figure 8 In this embodiment, the pile foundation fixing device also includes a notch plate 18, the lower end surface of the outer gear ring 17 is fixedly connected with a connecting ring 2 19, the lower end surface of the connecting ring 2 19 is fixedly connected to the upper end surface of the notch plate 18, and three groups of quantitative sowing components are arranged on the main body ring 2, and the quantitative sowing components include: A material storage box 5, the lower end surface of which is fixedly connected with a support column 41, the lower surface of which is fixedly connected with the upper surface of the dustproof box 4, the lower end surface of which is fixedly connected with a feed pipe 38, the outer surface of which passes through the upper and lower end surfaces of the dustproof box 4; A fixing plate 3 44, the upper end surface of the fixing plate 3 44 is fixedly connected to the lower end surface of the dust box 4, a sliding rod 45 is slidably penetrated through the lower end of the fixing plate 3 44, and a rotating frame 46 is fixedly connected to the end surface of the sliding rod 45 facing the notch plate 18, and a roller 47 is rotatably connected to the inner wall of the rotating frame 46, and the surface of the roller 47 is rollingly connected to the surface of the notch plate 18; The shielding frame 40, the upper end surface of the shielding frame 40 is slidably connected to the lower surface of the dustproof box 4, the side surface of the shielding frame 40 is fixedly connected to the end surface of the sliding rod 45 away from the rotating frame 46, and the upper surface of the shielding frame 40 is also provided with a through leakage groove 42, and the leakage groove 42 is located just below the feeding pipe 38, and the end surface of the fixing plate three 44 is fixedly connected to the spring two 43, and the other end of the spring two 43 is fixedly connected to the surface of the shielding frame 40.

[0027] In this embodiment, the rotation of the motor 6 will also drive the notch plate 18 to rotate, and under the action of the spring 2 43, the roller 47 can be further made to roll close to the surface of the notch plate 18, and the shielding frame 40 can be further driven to move horizontally through the sliding rod 45. When the roller 47 rolls to the notch of the notch plate 18, the lower end opening of the feed pipe 38 leaks out, so that the soil curing agent leaks out from the leakage groove 42 of the shielding frame 40, and then when the roller 47 does not roll to the notch of the notch plate 18, the open end of the feed pipe 38 is blocked to prevent it from unloading. The setting of the quantitative spreading component can not only save the use of soil solidifier by indirectly spreading the soil solidifier into the water area around the pouring pipe 1, but also prevent the possibility of solidification difficulty caused by too much soil solidifier being added at one time.

[0028] Working principle: install the pouring pipe 1 at the drilling position of the pile foundation on the ground, then put the main ring 2 on the pouring pipe 1, then adjust the angle of the curved rod 9 to the maximum, further make the support plate 3 close to the ground, and fix it with rivets; Then, turn the knob 12 to make the stabilizing plate 10 close to the outer wall of the pouring pipe 1, so that the main ring 2 and the pouring pipe 1 are closely fitted together; Then, a sufficient amount of soil curing agent is placed in the storage box 5, and the motor 6 is started; The motor 6 drives the notch plate 18 to rotate, and the rotation of the notch plate 18 further drives the shielding frame 40 to move back and forth, thereby indirectly spreading the soil curing agent into the water area around the pouring pipe 1; The motor 6 also causes the outer gear ring 17 to rotate, thereby causing the casting pipe 1 to vibrate, and stirs the water area mixed with the soil solidifying agent around the casting pipe 1 through the stirring plate 25, so that the soil around the casting pipe 1 is fixed more evenly.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pile foundation fixing device for construction engineering, characterized in that: It comprises a main body ring (2), a casting pipe (1) is arranged on the inner side of the main body ring (2), a fixing frame (7) is fixedly connected to the side of the main body ring (2), a curved rod (9) is hinged inside the fixing frame (7), the other end of the curved rod (9) is fixedly connected to a support plate (3), and a pin hole (8) is fixedly connected to the upper surface of the support plate (3); Four groups of stabilizing components and stirring components, as well as three groups of vibrating components are arranged inside the main body ring (2).

2. A construction engineering pile foundation fixing device according to claim 1, characterized in that: The stabilizing component comprises: A stabilizing plate (10) and a threaded plate (13), wherein the lower surface of the threaded plate (13) is fixedly connected to the upper end surface of the main body ring (2), the inner threaded surface of the threaded plate (13) is threadedly connected to a threaded column (11), the end surface of the threaded column (11) close to the casting tube (1) is rotatably connected to the end surface of the stabilizing plate (10), and the side of the stabilizing plate (10) facing the casting tube (1) is in contact with the surface of the casting tube (1), and the end surface of the threaded column (11) away from the casting tube (1) is fixedly connected to a knob (12).

3. A construction engineering pile foundation fixing device according to claim 2, characterized in that: The stirring assembly comprises: A connecting ring (20), wherein the upper end surface of the connecting ring (20) is rotatably connected to the lower end surface of the main body ring (2), the lower surface of the connecting ring (20) is fixedly connected to an outer toothed ring (17), the tooth surface of the outer toothed ring (17) is meshingly connected to a gear (16), the upper end surface of the gear (16) is fixedly connected to a rotating rod (15), the surface of the main body ring (2) is fixedly connected to a fixed plate (14), the upper end of the rotating rod (15) rotatably penetrates the lower surface of the fixed plate (14), the upper end surface of the rotating rod (15) is fixedly connected to a motor (6), the housing of the motor (6) is fixedly connected to the upper end surface of the fixed plate (14), and also includes three sets of matching components.

4. A construction engineering pile foundation fixing device according to claim 3, characterized in that: The mating assembly comprises: A stirring plate (25) and a gear ring 1 (37), wherein the tooth surface of the gear ring 1 (37) is meshedly connected with the tooth surface of the outer gear ring (17), the inner wall of the gear ring 1 (37) is fixedly connected with a rotating rod 2 (36), the upper end surface of the rotating rod 2 (36) is fixedly connected with a fixing plate 2 (39), the end surface of the fixing plate 2 (39) is fixedly connected with the surface of the main body ring (2), the upper surface of the rotating rod 2 (36) is fixedly connected with a bevel gear 1 (35), the tooth surface of the bevel gear 1 (35) is meshedly connected with a bevel gear 2 (33), the end surface of the bevel gear 2 (33) is fixedly connected with a rotating rod 3 (34), the surface of the main body ring (2) is fixedly connected with a dust box (4), and the surface of the rotating rod 3 (34) rotates through the inner wall of the dust box (4); A rotating disk (21), the end surface of the rotating disk (21) being fixedly connected to the end surface of the rotating rod three (34), the end surface of the rotating disk (21) facing away from the dustproof box (4) being fixedly connected to a sliding column (26), the surface of the sliding column (26) being slidably connected to a sliding frame (22), the lower surface of the sliding frame (22) being fixedly connected to a stirring rod (23), and the lower surface of the dustproof box (4) being fixedly connected to a limiting plate (24), the lower end surface of the stirring rod (23) slidingly passing through the upper surface of the limiting plate (24), and the lower surface of the stirring rod (23) being fixedly connected to the upper end surface of the stirring plate (25).

5. A construction engineering pile foundation fixing device according to claim 4, characterized in that: The vibration assembly comprises: A striking column (30) and a limiting ring (31), wherein the inner wall of the limiting ring (31) is fixedly connected to the surface of one end of the striking column (30) close to the casting pipe (1), the end surface of the limiting ring (31) facing away from the casting pipe (1) is fixedly connected to a spring 1 (32), the other end of the spring 1 (32) is fixedly connected to the inner wall of the main body ring (2), the end surface of the striking column (30) away from the casting pipe (1) is fixedly connected to a fixed block (28), the lower surface of the fixed block (28) is fixedly connected to a toggle rod (27), the surface of the toggle rod (27) is slidably connected to an arc plate (29), and the lower end surface of the arc plate (29) is fixedly connected to the upper end surface of the outer gear ring (17).

6. A construction engineering pile foundation fixing device according to claim 5, characterized in that: It also includes a notch plate (18), the lower end surface of the outer tooth ring (17) is fixedly connected to a second connecting ring (19), the lower end surface of the second connecting ring (19) is fixedly connected to the upper end surface of the notch plate (18), and three groups of quantitative spreading components are arranged on the main body ring (2) for indirectly spreading medicine into the water area around the casting pipe (1).

7. A construction engineering pile foundation fixing device according to claim 6, characterized in that: The quantitative spreading assembly comprises: A material storage box (5), wherein the lower end surface of the material storage box (5) is fixedly connected to a support column (41), the lower surface of the support column (41) is fixedly connected to the upper surface of the dustproof box (4), and the lower end surface of the material storage box (5) is fixedly connected to a feed pipe (38), and the outer surface of the feed pipe (38) passes through the upper end surface and the lower end surface of the dustproof box (4).

8. A construction engineering pile foundation fixing device according to claim 7, characterized in that: The quantitative spreading assembly also includes: A fixed plate three (44), the upper end surface of the fixed plate three (44) is fixedly connected to the lower end surface of the dustproof box (4), a sliding rod (45) is slidably penetrated through the lower end of the fixed plate three (44), the sliding rod (45) is fixedly connected to a rotating frame (46) facing the end surface of the notch plate (18), the inner wall of the rotating frame (46) is rotatably connected to a roller (47), and the surface of the roller (47) is rollingly connected to the surface of the notch plate (18); A shielding frame (40), wherein the upper end surface of the shielding frame (40) is slidably connected to the lower surface of the dustproof box (4), the side surface of the shielding frame (40) is fixedly connected to the end surface of the sliding rod (45) away from the rotating frame (46), the upper surface of the shielding frame (40) is also provided with a through leakage groove (42), and the leakage groove (42) is located just below the feeding pipe (38), the end surface of the fixed plate three (44) is fixedly connected to the spring two (43), and the other end of the spring two (43) is fixedly connected to the surface of the shielding frame (40).

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