Cement soil compaction pile hole-forming construction device

Abstract

The invention relates to the technical field of cement soil compaction pile hole forming construction, and discloses a cement soil compaction pile hole forming construction device which comprises a positioning mold and a carrying frame, the carrying frame is located above the positioning mold, a cleaning device is arranged on the surface of the positioning mold, and the cleaning device comprises a positioning cylinder and a gathering cover. According to the drilling device, soil overflowing from drilling is limited in a fixed area through the guide cover and the gathering cover, the soil is prevented from splashing all around to pollute a construction site, the follow-up manual cleaning workload is reduced, meanwhile, the soil is rapidly guided into the guide frame through the design of centrifugal force and the dip angle of the stirring blades, the continuous operation mode of drilling and cleaning at the same time is achieved, and the construction efficiency is improved; and meanwhile, the cleaned soil is collected, subsequent reutilization of soil resources is facilitated, a motor is guided to drive a conveying belt to discharge the soil from the tail end of a guide frame, the soil is accumulated outside a construction area, safe construction is ensured, and meanwhile subsequent cleaning operation is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of cement soil compaction pile hole forming construction, in particular to a cement soil compaction pile hole forming construction device. Background Art

[0002] The drilling construction in the construction of cement soil compaction pile holes is a process method of drilling pile holes in the foundation through drilling rigs and other equipment. The construction process is usually as follows: first level the site, lay out the lines and locate the pile holes; then start the drilling rig, use the rotation of the drill bit to cut the soil, and gradually drill into the hole according to the designed depth.

[0003] At present, in the construction of cement-soil compaction pile drilling, the cut soil is often directly accumulated around the drill rod, which not only affects the cleanliness of the construction site, but also may hinder subsequent construction operations and increase the workload of recovering soil resources. Targeted improvements are needed to this situation. To this end, we propose a cement-soil compaction pile drilling construction device. Summary of the Invention

[0004] (1) Technical problems solved In response to the shortcomings of the existing technology, the present invention provides a cement-soil compaction pile drilling construction device, which solves the problem that in the existing cement-soil compaction pile drilling construction, the cut soil is often directly accumulated around the drill rod, which not only affects the cleanliness of the construction site, but also may hinder subsequent construction operations and increase the workload of recovering soil resources.

[0005] (2) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: a cement soil compaction pile hole construction device, comprising a positioning mold and a carrier, the carrier is located above the positioning mold, the surface of the positioning mold is provided with a cleaning device, the cleaning device comprises a positioning cylinder and a gathering cover, the positioning cylinder is fixedly connected to the upper surface of the positioning mold, the positioning cylinder is rotatably connected to a support plate, the upper surface of the support plate is fixedly connected with a paddle, the gathering cover is sleeved on the support plate, one side of the gathering cover is fixedly connected to a guide frame, the upper surface of the gathering cover is fixedly connected to a guide cover, the surface of the carrier is fixedly connected to an assembly block, the surface of the carrier is provided with a drilling device, the guide cover and the gathering cover limit the overflow of the drilled hole to a fixed area, avoid the soil splashing around and polluting the construction site, reduce the subsequent manual cleaning workload, and at the same time, the paddle quickly guides the soil into the guide frame through centrifugal force and inclination design, realizes a continuous operation mode of drilling and cleaning, improves construction efficiency, and collects the cleaned soil for subsequent reuse of soil resources.

[0006] Preferably, a first protrusion is fixedly connected to the surface of the positioning mold, and a control motor is fixedly connected to the upper surface of the first protrusion, a driving end of the control motor is fixedly connected to a driving wheel, and a transmission wheel is fixedly connected to the lower surface of the support plate, and the transmission wheel is rotatably connected to the surface of the positioning cylinder, and a belt is installed on the transmission wheel and the driving wheel. The control motor drives the transmission wheel, the support plate and the paddle to rotate through the driving wheel and the belt to transport the soil.

[0007] Preferably, the number of the paddles is five, and the paddles are inclined, forming a circular array between the five paddles. When the paddles rotate, the soil in the gathering cover is quickly pushed into the guide frame.

[0008] Preferably, the positioning mold is fixedly connected to a second protrusion on a side away from the first protrusion, the upper surface of the second protrusion is fixedly connected to an insert block, the lower surface of the guide frame is fixedly connected to a support block, the support block is fixedly connected to a clamping sleeve on a side away from the guide frame, the clamping sleeve is mounted on the insert block, and the upper surface of the positioning mold is fixedly connected to a spirit level. The level is calibrated by the spirit level on the positioning mold to ensure that the device is perpendicular to the ground, thereby avoiding hole deviation from the root and significantly improving the verticality accuracy of the drilling. It is especially suitable for projects that are sensitive to hole position deviation and reduces rework or structural risks caused by drilling deviation.

[0009] Preferably, one end of the guide frame away from the gathering cover is fixedly connected to two symmetrically arranged guide plates, and one end of the guide frame away from the gathering cover is fixedly connected to a pad.

[0010] Preferably, the upper surface of the guide frame is fixedly connected to two symmetrically arranged first lifting rings, and the upper surface of the positioning mold is fixedly connected to two symmetrically arranged second lifting rings. After the operation is completed, the guide frame and the positioning mold can be removed in turn through the first lifting ring and the second lifting ring, which greatly improves production efficiency.

[0011] Preferably, the inner wall of the guide frame is rotatably connected to two transmission shafts, and a conveyor belt is installed on the transmission shaft. A guide motor is fixedly connected to one side of the guide frame. The driving end of the guide motor passes through the guide frame and is fixedly connected to the axis of one of the transmission shafts. The guide motor drives the conveyor belt to discharge the soil from the end of the guide frame and accumulate the soil outside the construction area, ensuring the safe progress of the construction and facilitating subsequent cleaning operations.

[0012] Preferably, the drilling device includes a slider, which is slidably connected to the inner wall of the carrier, and the side of the slider away from the carrier is fixedly connected to a mounting bracket, and the side of the mounting bracket close to the slider is fixedly connected to two symmetrically arranged hooks, and the hooks are slidably connected to the inner wall of the carrier, and the upper surface of the mounting bracket is fixedly connected to a power motor, and the driving end of the power motor passes through the mounting bracket, and a drill bit is installed on the driving end of the power motor, and the upper surface of the carrier is fixedly connected to an adjusting motor, and the driving end of the adjusting motor is fixedly connected to an adjusting rod, and the adjusting rod is rotatably connected to the inner wall of the carrier, and the adjusting rod is threadedly connected to the inner wall of the slider, and the adjusting motor drives the slider to rise and fall through threaded transmission, and the drill bit height can be accurately adjusted. The power motor drives the drill bit to rotate at high speed to perform rapid drilling operations on the soil.

[0013] Preferably, both sides of the carrier are fixedly connected with a stabilizing frame, the lower surface of the stabilizing frame is fixedly connected with a supporting cylinder, the driving end of the supporting cylinder is fixedly connected with a pressing head, and the upper surface of the positioning mold is fixedly connected with two symmetrically arranged positioning rings, and the pressing head is adapted to the inner wall of the positioning ring.

[0014] Preferably, a sampling device is provided on the surface of the guide frame, and the sampling device includes a positioning frame, the positioning frame is fixedly connected to the surface of the guide frame, the upper surface of the positioning frame is provided with a limiting groove, the inner wall of the positioning frame is slidably connected with a carrier block, the upper surface of the carrier block is fixedly connected with an adjusting block, the upper surface of the guide frame is fixedly connected with a mounting seat, and a servo motor is fixedly connected in the mounting seat, and the driving end of the servo motor is fixedly connected with an adjusting screw, the adjusting screw is threadedly connected to the inner wall of the adjusting block, the surface of the guide frame is provided with a through hole, and the carrier block is adapted to the inner wall of the through hole, and a collecting groove is provided on the side of the carrier block close to the gathering cover, and the servo motor drives the adjusting screw to drive multiple collecting grooves on the carrier block to enter the guide frame in turn, so that soil samples of different depths can be collected synchronously during the drilling process without interrupting drilling or replacing equipment, which is convenient for subsequent physical properties or chemical composition analysis, providing detailed geological data support for construction plan design, and reducing construction risks caused by incomplete geological surveys.

[0015] In summary, the technical effects and advantages of the present invention are: 1. In the present invention, the guide cover and the collection cover limit the soil overflowing from the drilling to a fixed area, preventing the soil from splashing everywhere and polluting the construction site, reducing the subsequent manual cleaning workload. At the same time, the paddles quickly guide the soil into the guide frame through centrifugal force and inclination design, realizing a continuous operation mode of drilling and cleaning, improving construction efficiency, and collecting the cleaned soil to facilitate the subsequent reuse of soil resources.

[0016] 2. In the present invention, the guide motor drives the conveyor belt to discharge the soil from the end of the guide frame, and the soil is accumulated outside the construction area, ensuring the cleanliness of the construction site and the safe progress of the construction, while facilitating subsequent cleaning operations.

[0017] 3. In the present invention, the servo motor drives the adjusting screw, which drives the multiple collection slots on the carrier block to enter the guide frame in sequence. Soil samples at different depths can be collected synchronously during the drilling process without interrupting drilling or replacing equipment, which facilitates subsequent physical property or chemical composition analysis, provides detailed geological data support for construction plan design, and reduces construction risks caused by incomplete geological surveys.

[0018] 4. In the present invention, the level is calibrated by positioning the spirit level on the mold to ensure that the device is perpendicular to the ground, thereby avoiding hole deviation from the root and significantly improving the vertical accuracy of the drill hole. It is particularly suitable for projects that are sensitive to hole position deviation and reduce rework or structural hazards caused by drilling deviation. The adjustment motor drives the slider to rise and fall through the threaded transmission to accurately adjust the drill bit height. The power motor drives the drill bit to rotate at high speed to quickly drill holes in the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a cement-soil compaction pile hole construction device of the present invention; Figure 2 This is a schematic diagram of the explosion structure of a drilling device in a cement soil compaction pile hole construction device of the present invention; Figure 3 This is a partial structural diagram of a cement-soil compaction pile hole construction device according to the present invention; Figure 4 The invention relates to a cement soil compaction pile hole construction device. Figure 3 Schematic diagram of the structure viewed from above; Figure 5 The invention relates to a cement soil compaction pile hole construction device. Figure 3 Schematic diagram of the explosion structure; Figure 6 The invention relates to a cement soil compaction pile hole construction device. Figure 5 Schematic diagram of the structure at A; Figure 7 The invention relates to a cement soil compaction pile hole construction device. Figure 5 Schematic diagram of the structure viewed from above; Figure 8 The present invention provides a schematic cross-sectional view of a cleaning device in a cement-soil compaction pile hole-forming construction device.

[0020] In the figure: 1, positioning mold; 2, carrier; 3, assembly block; 4, cleaning device; 41, gathering cover; 42, guide cover; 43, positioning cylinder; 44, support plate; 45, paddle; 46, control motor; 47, drive wheel; 48, first protrusion; 49, second protrusion; 410, belt; 411, transmission wheel; 412, ferrule; 413, support block; 414, first lifting ring; 415, guide frame; 416, guide plate; 417, guide motor; 418, conveyor belt; 419, transmission shaft; 420, pad; 4 21. Insert block; 422. Second lifting ring; 423. Level; 5. Drilling device; 51. Adjusting motor; 52. Adjusting rod; 53. Slider; 54. Mounting frame; 55. Power motor; 56. Drill bit; 57. Hook; 58. Stabilizing frame; 59. Support cylinder; 510. Pressure head; 511. Positioning ring; 6. Sampling device; 61. Positioning frame; 62. Carrying block; 63. Collecting tank; 64. Adjusting block; 65. Limiting groove; 66. Through hole; 67. Servo motor; 68. Mounting seat; 69. Adjusting screw. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0022] refer to Figures 1-8 The device is a cement soil compaction pile hole construction device, comprising a positioning mold 1 and a carrier 2, the carrier 2 being located above the positioning mold 1, a cleaning device 4 being provided on the surface of the positioning mold 1, the cleaning device 4 comprising a positioning cylinder 43 and a gathering cover 41, the positioning cylinder 43 being fixedly connected to the upper surface of the positioning mold 1, a supporting plate 44 being rotatably connected to the positioning cylinder 43, a paddle 45 being fixedly connected to the upper surface of the supporting plate 44, a gathering cover 41 being sleeved on the supporting plate 44, a guide frame 415 being fixedly connected to one side of the gathering cover 41, and a gathering cover 41 being sleeved on the supporting plate 44. The upper surface of 41 is fixedly connected with a guide cover 42, the surface of the carrier 2 is fixedly connected with an assembly block 3, and the surface of the carrier 2 is provided with a drilling device 5. The guide cover 42 and the collecting cover 41 limit the soil overflowing from the drilling to a fixed area, avoiding the soil from splashing everywhere and polluting the construction site, reducing the subsequent manual cleaning workload, and at the same time, the paddle 45 quickly guides the soil into the guide frame 415 through centrifugal force and inclination design, realizing a continuous operation mode of drilling and cleaning, improving construction efficiency, and collecting the cleaned soil for the subsequent reuse of soil resources.

[0023] Among them, the surface of the positioning mold 1 is fixedly connected with a first protrusion 48, and the upper surface of the first protrusion 48 is fixedly connected with a control motor 46, the driving end of the control motor 46 is fixedly connected with a driving wheel 47, and the lower surface of the support plate 44 is fixedly connected with a transmission wheel 411, and the transmission wheel 411 is rotatably connected to the surface of the positioning cylinder 43. A belt 410 is installed on the transmission wheel 411 and the driving wheel 47. The control motor 46 drives the transmission wheel 411, the support plate 44 and the paddle 45 to rotate through the driving wheel 47 and the belt 410 to transport the soil.

[0024] There are five paddles 45 , and the paddles 45 are inclined and arranged in a circular array. When the paddles 45 rotate, the soil in the gathering cover 41 is quickly pushed into the guide frame 415 .

[0025] Among them, the second protrusion 49 is fixedly connected to the side of the positioning mold 1 away from the first protrusion 48, the upper surface of the second protrusion 49 is fixedly connected to the insert block 421, the lower surface of the guide frame 415 is fixedly connected to the support block 413, the side of the support block 413 away from the guide frame 415 is fixedly connected to the clamping sleeve 412, the clamping sleeve 412 is mounted on the insert block 421, and the upper surface of the positioning mold 1 is fixedly connected to the level ruler 423. The level is calibrated by the level ruler 423 on the positioning mold 1 to ensure that the device is perpendicular to the ground, thereby avoiding hole deviation from the root and significantly improving the vertical accuracy of the drilling. It is especially suitable for projects that are sensitive to hole position deviation and reduces rework or structural hazards caused by drilling deviation.

[0026] The end of the guide frame 415 away from the gathering cover 41 is fixedly connected to two symmetrically arranged guide plates 416 , and the end of the guide frame 415 away from the gathering cover 41 is fixedly connected to a pad 420 .

[0027] Among them, the upper surface of the guide frame 415 is fixedly connected to two symmetrically arranged first hanging rings 414, and the upper surface of the positioning mold 1 is fixedly connected to two symmetrically arranged second hanging rings 422. After completing the operation, the guide frame 415 and the positioning mold 1 can be removed in turn through the first hanging ring 414 and the second hanging ring 422, which greatly improves production efficiency.

[0028] Among them, the inner wall of the guide frame 415 is rotatably connected to two transmission shafts 419, and a conveyor belt 418 is installed on the transmission shaft 419. A guide motor 417 is fixedly connected to one side of the guide frame 415. The driving end of the guide motor 417 passes through the guide frame 415 and is fixedly connected to the axis of one of the transmission shafts 419. The guide motor 417 drives the conveyor belt 418 to discharge the soil from the end of the guide frame 415 and accumulate the soil outside the construction area to ensure the safe progress of the construction and facilitate subsequent cleaning operations.

[0029] Among them, the drilling device 5 includes a slider 53, which is slidably connected to the inner wall of the carrier 2, and a mounting bracket 54 is fixedly connected to the side of the slider 53 away from the carrier 2. Two symmetrically arranged hooks 57 are fixedly connected to the side of the mounting bracket 54 close to the slider 53, and the hooks 57 are slidably connected to the inner wall of the carrier 2. The upper surface of the mounting bracket 54 is fixedly connected to a power motor 55, and the driving end of the power motor 55 passes through the mounting bracket 54. A drill bit 56 is installed at the driving end of the power motor 55. The upper surface of the carrier 2 is fixedly connected to an adjusting motor 51, and the driving end of the adjusting motor 51 is fixedly connected to an adjusting rod 52. The adjusting rod 52 is rotatably connected to the inner wall of the carrier 2, and the adjusting rod 52 is threadedly connected to the inner wall of the slider 53. The adjusting motor 51 drives the slider 53 to rise and fall through threaded transmission, and can accurately adjust the height of the drill bit 56. The power motor 55 drives the drill bit 56 to rotate at high speed to perform rapid drilling operations on the soil.

[0030] Among them, both sides of the carrier 2 are fixedly connected with a stabilizing frame 58, the lower surface of the stabilizing frame 58 is fixedly connected with a supporting cylinder 59, the driving end of the supporting cylinder 59 is fixedly connected with a pressing head 510, and the upper surface of the positioning mold 1 is fixedly connected with two symmetrically arranged positioning rings 511, and the pressing head 510 is adapted to the inner wall of the positioning ring 511.

[0031] Among them, the surface of the guide frame 415 is provided with a sampling device 6, and the sampling device 6 includes a positioning frame 61, the positioning frame 61 is fixedly connected to the surface of the guide frame 415, and a limiting groove 65 is provided on the upper surface of the positioning frame 61. The inner wall of the positioning frame 61 is slidably connected to a carrier block 62, and the upper surface of the carrier block 62 is fixedly connected to an adjustment block 64. The upper surface of the guide frame 415 is fixedly connected to a mounting seat 68, and a servo motor 67 is fixedly connected to the mounting seat 68. The driving end of the servo motor 67 is fixedly connected to an adjusting screw 69, and the adjusting screw 69 is threaded with the inner wall of the adjusting block 64. A through hole 66 is provided on the surface of the guide frame 415, and the carrier block 62 is adapted to the inner wall of the through hole 66. A collecting groove 63 is provided on the side of the carrier block 62 close to the gathering cover 41. The servo motor 67 drives the adjusting screw 69 to drive the multiple collecting grooves 63 on the carrier block 62 to enter the guide frame 415 in sequence, so that soil samples at different depths can be collected synchronously during the drilling process without interrupting the drilling or replacing the equipment, which is convenient for subsequent analysis of physical properties or chemical composition, providing detailed geological data support for the design of the construction plan, and reducing the construction risks caused by incomplete geological surveys.

[0032] Working principle of the present invention: After the positioning mold 1 is placed on the construction ground, the level is calibrated by the level ruler 423 on its upper surface to ensure that the entire device is perpendicular to the ground to avoid deviation of the hole. The stabilizing frames 58 on both sides of the carrier 2 drive the pressure head 510 downward through the supporting cylinder 59. The pressure head 510 is inserted into the positioning ring 511 on the positioning mold 1 to fix the device to the ground, provide stable support during drilling, and prevent the equipment from shaking. The adjusting motor 51 on the carrier 2 drives the adjusting rod 52 to rotate, and drives the slider 53 to slide up and down on the inner wall of the carrier 2 through threaded engagement, thereby adjusting the height of the mounting frame 54 and the drill bit 56 to achieve precise control of the drilling depth. When drilling, the power motor 55 is started, and its driving end drives the drill bit 56 to rotate at high speed to cut the soil into a hole. During the drilling process, the supporting cylinder 59 keeps the pressure head 510 and the positioning ring 511 fixed to ensure that the drill bit 56 drills vertically to avoid deviation. Then, the control motor 46 is operated to drive the driving wheel 47 to rotate, and the transmission wheel 411 under the support plate 44 is driven to rotate through the belt 410, so that the support plate 44 drives the paddle 45 to rotate around the positioning cylinder 43. The soil overflowing during the drilling process is blocked by the guide cover 42 and concentrated in the gathering cover 41. Then, the paddle 45 uses centrifugal force and the inclination angle of the paddle 45 to guide the soil to leave the gathering cover 41 and enter the guide frame 415. Then, the guide motor 417 is operated to drive the transmission shaft 419 and the conveyor belt 418 to discharge the accumulated soil from the end of the guide frame 415, thereby realizing continuous cleaning of the soil. The cleaned soil is accumulated outside the construction area, keeping the construction area clean, and facilitating the collection and reuse of soil resources. When taking soil samples, the servo motor 67 is controlled to drive the adjusting screw 69 to rotate, and the adjusting block 64 and the carrier block 62 are driven to slide horizontally through the threaded fit, and then the carrier block 62 is displaced toward the guide frame 415. When one of the collecting slots 63 enters the guide frame 415, the servo motor 67 can be turned off. After the soil sample enters the collecting slot 63, the adjusting screw 69 can be driven by the servo motor 67 to drive the carrier block 62 and the collected soil sample to enter the positioning frame 61 again. When the hole is drilled to another depth, the above operation can be repeated to collect the sample into the second collecting slot 63. Six collecting slots 63 are provided on the carrier block 62, which can collect soil samples at six different depths, facilitating construction analysis operations and ensuring construction safety.

[0033] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device that performs control such as a computer.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cement soil compaction pile hole construction device, comprising a positioning mold (1) and a carrier (2), wherein the carrier (2) is located above the positioning mold (1), and is characterized in that: The surface of the positioning mold (1) is provided with a cleaning device (4), and the cleaning device (4) includes a positioning cylinder (43) and a gathering cover (41), the positioning cylinder (43) is fixedly connected to the upper surface of the positioning mold (1), a support plate (44) is rotatably connected to the positioning cylinder (43), and a paddle (45) is fixedly connected to the upper surface of the support plate (44), the gathering cover (41) is sleeved on the support plate (44), one side of the gathering cover (41) is fixedly connected to a guide frame (415), and the upper surface of the gathering cover (41) is fixedly connected to a guide cover (42), the surface of the carrier (2) is fixedly connected to an assembly block (3), and the surface of the carrier (2) is provided with a drilling device (5).

2. A cement soil compaction pile hole construction device according to claim 1, characterized in that: The surface of the positioning mold (1) is fixedly connected to a first protrusion (48), and the upper surface of the first protrusion (48) is fixedly connected to a control motor (46), the driving end of the control motor (46) is fixedly connected to a driving wheel (47), and the lower surface of the support plate (44) is fixedly connected to a transmission wheel (411), the transmission wheel (411) is rotatably connected to the surface of the positioning cylinder (43), and a belt (410) is installed on the transmission wheel (411) and the driving wheel (47).

3. The cement soil compaction pile hole construction device according to claim 1, characterized in that: The number of the shifting blades (45) is five, and the shifting blades (45) are inclined, and the five shifting blades (45) are arranged in a circular array.

4. The cement soil compaction pile hole construction device according to claim 2, characterized in that: The side of the positioning mold (1) away from the first protrusion (48) is fixedly connected to the second protrusion (49), the upper surface of the second protrusion (49) is fixedly connected to the insert block (421), the lower surface of the guide frame (415) is fixedly connected to the support block (413), the side of the support block (413) away from the guide frame (415) is fixedly connected to the clamping sleeve (412), the clamping sleeve (412) is sleeved on the insert block (421), and the upper surface of the positioning mold (1) is fixedly connected to the level ruler (423).

5. The cement soil compaction pile hole construction device according to claim 1, characterized in that: One end of the guide frame (415) away from the gathering cover (41) is fixedly connected to two symmetrically arranged guide plates (416), and one end of the guide frame (415) away from the gathering cover (41) is fixedly connected to a pad (420).

6. The cement soil compaction pile hole construction device according to claim 1, characterized in that: The upper surface of the guide frame (415) is fixedly connected to two symmetrically arranged first hanging rings (414), and the upper surface of the positioning mold (1) is fixedly connected to two symmetrically arranged second hanging rings (422).

7. The cement soil compaction pile hole construction device according to claim 1, characterized in that: The inner wall of the guide frame (415) is rotatably connected to two transmission shafts (419), and a conveyor belt (418) is installed on the transmission shaft (419). A guide motor (417) is fixedly connected to one side of the guide frame (415). The driving end of the guide motor (417) passes through the guide frame (415) and is fixedly connected to the axis of one of the transmission shafts (419).

8. The cement soil compaction pile hole construction device according to claim 1, characterized in that: The drilling device (5) includes a slider (53), the slider (53) is slidably connected to the inner wall of the carrier (2), the slider (53) is fixedly connected to a mounting frame (54) on a side away from the carrier (2), the mounting frame (54) is fixedly connected to two symmetrically arranged hooks (57) on a side close to the slider (53), and the hooks (57) are slidably connected to the inner wall of the carrier (2), the upper surface of the mounting frame (54) is fixedly connected to a power motor (55), the driving end of the power motor (55) passes through the mounting frame (54), and the driving end of the power motor (55) is installed with a drill bit (56), the upper surface of the carrier (2) is fixedly connected to an adjustment motor (51), the driving end of the adjustment motor (51) is fixedly connected to an adjustment rod (52), the adjustment rod (52) is rotatably connected to the inner wall of the carrier (2), and the adjustment rod (52) is threadedly connected to the inner wall of the slider (53).

9. The cement soil compaction pile hole construction device according to claim 1, characterized in that: Both sides of the carrier (2) are fixedly connected to stabilizing frames (58), the lower surface of the stabilizing frame (58) is fixedly connected to a supporting cylinder (59), the driving end of the supporting cylinder (59) is fixedly connected to a pressing head (510), and the upper surface of the positioning mold (1) is fixedly connected to two symmetrically arranged positioning rings (511), and the pressing head (510) is adapted to the inner wall of the positioning ring (511).

10. The cement soil compaction pile hole construction device according to claim 1, characterized in that: The surface of the guide frame (415) is provided with a sampling device (6), and the sampling device (6) includes a positioning frame (61), the positioning frame (61) is fixedly connected to the surface of the guide frame (415), and a limiting groove (65) is provided on the upper surface of the positioning frame (61), and a carrier block (62) is slidably connected to the inner wall of the positioning frame (61), and an adjustment block (64) is fixedly connected to the upper surface of the carrier block (62), and a mounting seat (68) is fixedly connected to the upper surface of the guide frame (415), and a servo motor (67) is fixedly connected to the mounting seat (68), and the driving end of the servo motor (67) is fixedly connected to an adjustment screw (69), and the adjustment screw (69) is threadedly connected to the inner wall of the adjustment block (64), and a through hole (66) is provided on the surface of the guide frame (415), and the carrier block (62) is adapted to the inner wall of the through hole (66), and a collecting groove (63) is provided on the side of the carrier block (62) close to the gathering cover (41).

Images