Section steel cement soil composite mixing pile supporting structure

Abstract

The utility model discloses a section steel cement soil composite mixing pile supporting structure, which relates to the technical field of mixing pile supporting and comprises a mixing pile body, a stabilizing component is mounted on the outer surface of the mixing pile body, and a driving component and a moving component are respectively mounted in the stabilizing component. The stabilizing component comprises a stabilizing plate, a threaded rod, a rotating disc and a connecting plate, the end, close to the connecting plate, of the threaded rod is fixedly connected to the side face of the rotating disc, and the stabilizing rod is fixedly installed on the side face of the connecting plate. And then a stabilizing plate and a stabilizing rod are driven to move in the direction of the stirring pile body and make contact with the outer surface of the stirring pile body, so that the position of the stirring pile is fixed through pressure generated by rotating a threaded rod, and the phenomenon that the stirring pile shakes in the working process, and the stirring effect is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing pile support, in particular to a steel-cement-soil composite mixing pile support structure. Background Art

[0002] Steel-cement-soil composite mixing pile is a multifunctional earthwork support technology, which is widely used in engineering construction. It can be used for foundation treatment of various soils and different settlement degrees, and can also be used for plugging, anti-seepage and water isolation in various underground projects.

[0003] After searching, the applicant found that a Chinese patent disclosed "a steel-cement-soil composite mixing pile support structure", and its publication (announcement) number is "CN211312539U". This patent mainly improves the connection stability between the supporting steel sections by providing a pressure-resistant device, and the first support shaft and the baffle, the second support shaft and the third support shaft form two T-shaped structures. However, in the original document description of the application, the mixing pile often shakes during the mixing process due to its own poor stability, thereby affecting the mixing effect. For this reason, we propose a steel-cement-soil composite mixing pile support structure. Utility Model Content

[0004] The utility model aims to provide a steel-cement-soil composite mixing pile supporting structure.

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a steel-cement-soil composite mixing pile support structure, comprising a mixing pile body, a stabilizing component is installed on the outer surface of the mixing pile body, a driving component and a moving component are respectively installed inside the stabilizing component, the stabilizing component comprises a stabilizing plate, a threaded rod, a turntable and a connecting plate, one end of the threaded rod close to the connecting plate is fixedly connected to the side of the turntable, a stabilizing rod is fixedly installed on the side of the connecting plate, and the end of the stabilizing rod away from the connecting plate is fixedly connected to the side of the stabilizing plate, a bearing is fixedly installed on the side of the stabilizing plate, and the other end of the threaded rod is fixedly connected to the inner wall of the bearing, and the bearing and the threaded rod are located at the connection between the stabilizing plate and the turntable.

[0006] As a further solution of the utility model: the driving component includes a fixed frame, a servo motor and a worm, and a side of the servo motor close to the worm is fixedly connected to the side of the fixed frame.

[0007] As a further solution of the utility model: the output end of the servo motor is spline-connected to the side of the worm, and the output end of the servo motor runs through the interior of the fixed frame.

[0008] As a further solution of the utility model: a threaded hole is opened on the outer surface of the fixing frame, and the threaded rod is threadedly connected to the inside of the threaded hole, the stabilizing rod and the threaded rod both pass through the fixing frame, and the stabilizing plate and the turntable are located on both sides of the fixing frame.

[0009] As a further solution of the utility model: the moving component includes a turbine, a connecting rod and a moving plate, and a side of the turbine close to the moving plate is fixedly connected to a side surface of the connecting rod.

[0010] As a further solution of the utility model: the side of the connecting rod away from the turbine is fixedly connected to the side of the moving plate, and the turbine and the worm are meshed with each other.

[0011] As a further solution of the utility model: a limiting pin is fixedly installed on one side of the movable plate, the servo motor is located inside the fixed frame and the movable plate, an A bearing is installed at the connection between the movable plate and the connecting rod, and the side of the A bearing away from the turbine is fixedly connected to the side of the movable plate.

[0012] By adopting the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model rotates the turntable to make the threaded rod rotate inside the threaded hole, and then drives the stabilizing plate and the stabilizing rod to move toward the direction of the mixing pile body and contact with the outer surface of the mixing pile body, so that the position of the mixing pile is fixed by the pressure generated by the rotating threaded rod, preventing the mixing pile from shaking during the working process, thereby affecting the mixing effect;

[0014] 2. The utility model starts the servo motor, and the worm starts to rotate. The engagement between the turbine and the worm drives the turbine and the connecting rod to move, and the connecting rod drives the moving plate and the limit pin to move, so that the limit pin contacts the soil and penetrates into the soil, thereby having a certain stabilizing effect on the whole device, and fixing the position of the device to prevent movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the moving parts in the embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of a driving component in an embodiment of the utility model;

[0018] Figure 4 It is a schematic diagram of a stabilizing component in an embodiment of the utility model.

[0019] In the figure: 1. mixing pile body; 2. stabilizing component; 21. stabilizing plate; 22. threaded rod; 23. turntable; 24. connecting plate; 241. stabilizing rod; 3. driving component; 31. fixing frame; 32. servo motor; 33. worm; 4. moving component; 41. turbine; 42. connecting rod; 43. moving plate; 431. limiting nail. DETAILED DESCRIPTION

[0020] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] Example 1, please refer to the attached Figure 1 -Attached Figure 4 The utility model provides a technical solution: a steel-cement-soil composite mixing pile support structure, including a mixing pile body 1, a stabilizing component 2 is installed on the outer surface of the mixing pile body 1, a driving component 3 and a moving component 4 are installed inside the stabilizing component 2, the stabilizing component 2 includes a stabilizing plate 21, a threaded rod 22, a turntable 23 and a connecting plate 24, one end of the threaded rod 22 close to the connecting plate 24 is fixedly connected to the side of the turntable 23, a stabilizing rod 241 is fixedly installed on the side of the connecting plate 24, and one end of the stabilizing rod 241 away from the connecting plate 24 is fixedly connected to the side of the stabilizing plate 21, a bearing is fixedly installed on the side of the stabilizing plate 21, and the other end of the threaded rod 22 is fixedly connected to the inner wall of the bearing, and the bearing and the threaded rod 22 are located at the connection between the stabilizing plate 21 and the turntable 23.

[0022] In this embodiment, by setting the servo motor 32, starting the servo motor 32 can drive the worm 33 to rotate, and by setting the fixed frame 31, the position of the servo motor 32 is fixed, and the threaded rod 22 rotates to drive the stabilizing plate 21 and the stabilizing rod 241 to move.

[0023] The driving component 3 includes a fixed frame 31 , a servo motor 32 and a worm 33 . A side of the servo motor 32 close to the worm 33 is fixedly connected to a side surface of the fixed frame 31 .

[0024] The output end of the servo motor 32 is spline-connected to the side surface of the worm 33 , and the output end of the servo motor 32 passes through the interior of the fixing frame 31 .

[0025] A threaded hole is formed on the outer surface of the fixing frame 31 , and the threaded rod 22 is threadedly connected to the inside of the threaded hole. The stabilizing rod 241 and the threaded rod 22 both penetrate the fixing frame 31 , and the stabilizing plate 21 and the rotating disk 23 are located on both sides of the fixing frame 31 .

[0026] Specifically, the turntable 23 is rotated to make the threaded rod 22 rotate inside the threaded hole, and then the stabilizing plate 21 and the stabilizing rod 241 are driven to move toward the direction of the mixing pile body 1 and contact with the outer surface of the mixing pile body 1, so that the position of the mixing pile is fixed by the pressure generated by rotating the threaded rod 22, thereby preventing the mixing pile from shaking during operation and affecting the mixing effect.

[0027] Example 2, please refer to the attached Figure 1 -Attached Figure 4 The utility model provides a technical solution: a steel-cement-soil composite mixing pile support structure, including a mixing pile body 1, a stabilizing component 2 is installed on the outer surface of the mixing pile body 1, a driving component 3 and a moving component 4 are installed inside the stabilizing component 2, the stabilizing component 2 includes a stabilizing plate 21, a threaded rod 22, a turntable 23 and a connecting plate 24, one end of the threaded rod 22 close to the connecting plate 24 is fixedly connected to the side of the turntable 23, a stabilizing rod 241 is fixedly installed on the side of the connecting plate 24, and one end of the stabilizing rod 241 away from the connecting plate 24 is fixedly connected to the side of the stabilizing plate 21, a bearing is fixedly installed on the side of the stabilizing plate 21, and the other end of the threaded rod 22 is fixedly connected to the inner wall of the bearing, and the bearing and the threaded rod 22 are located at the connection between the stabilizing plate 21 and the turntable 23.

[0028] In this embodiment, through the setting of the turbine 41, when the turbine 41 rotates, it can drive the connecting rod 42 to move. Through the setting of the movable plate 43, it can drive the limiting nail 431 to move, so that the limiting nail 431 can smoothly enter the interior of the soil and improve the stability of the overall device.

[0029] The moving component 4 includes a turbine 41 , a connecting rod 42 and a moving plate 43 . A side of the turbine 41 close to the moving plate 43 is fixedly connected to a side surface of the connecting rod 42 .

[0030] The side of the connecting rod 42 away from the turbine 41 is fixedly connected to the side of the moving plate 43 , and the turbine 41 and the worm 33 are meshed with each other.

[0031] A limit pin 431 is fixedly installed on one side of the movable plate 43, the servo motor 32 is located inside the fixed frame 31 and the movable plate 43, an A bearing is installed at the connection between the movable plate 43 and the connecting rod 42, and the side of the A bearing away from the turbine 41 is fixedly connected to the side of the movable plate 43.

[0032] Specifically, the servo motor 32 is started, and the worm 33 starts to rotate. The engagement between the worm 41 and the worm 33 drives the worm 41 and the connecting rod 42 to move, and the connecting rod 42 drives the moving plate 43 and the limiting pin 431 to move, so that the limiting pin 431 contacts the soil and penetrates into the soil, thereby having a certain stabilizing effect on the device as a whole, and fixing the position of the device to prevent movement.

[0033] Working principle:

[0034] The first step is to place the mixing pile on a stable place, and then pass the fixing frame 31 through the outer surface of the mixing pile. When the fixing frame 31 reaches a suitable position, the turntable 23 can be rotated to make the threaded rod 22 rotate inside the threaded hole. As the threaded rod 22 rotates, the stabilizing plate 21 and the stabilizing rod 241 will move closer to the mixing pile and contact the outer surface of the mixing pile. The pressure generated by the stabilizing plate 21 driven by the threaded rod 22 is used to fix the mixing pile.

[0035] The second step, finally, starts the servo motor 32, and the worm 33 starts to rotate, and the rotation of the worm 33 drives the turbine 41 to rotate. As the turbine 41 continues to rotate, it drives the connecting rod 42 and the movable plate 43 to move toward the two sides of the fixed frame 31, so that the limiting nail 431 contacts the soil and penetrates into the soil. At this point, the entire workflow ends.

[0036] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A steel-cement-soil composite mixing pile support structure, comprising a mixing pile body (1), characterized in that: A stabilizing component (2) is installed on the outer surface of the mixing pile body (1), and a driving component (3) and a moving component (4) are installed inside the stabilizing component (2), respectively. The stabilizing component (2) comprises a stabilizing plate (21), a threaded rod (22), a turntable (23) and a connecting plate (24), one end of the threaded rod (22) close to the connecting plate (24) is fixedly connected to the side of the turntable (23), a stabilizing rod (241) is fixedly installed on the side of the connecting plate (24), and one end of the stabilizing rod (241) away from the connecting plate (24) is fixedly connected to the side of the stabilizing plate (21), a bearing is fixedly installed on the side of the stabilizing plate (21), and the other end of the threaded rod (22) is fixedly connected to the inner wall of the bearing, and the bearing and the threaded rod (22) are located at the connection between the stabilizing plate (21) and the turntable (23).

2. The steel-cement-soil composite mixing pile support structure according to claim 1 is characterized by: The driving component (3) comprises a fixed frame (31), a servo motor (32) and a worm (33); a side of the servo motor (32) close to the worm (33) is fixedly connected to a side surface of the fixed frame (31).

3. A steel-cement-soil composite mixing pile support structure according to claim 2, characterized in that: The output end of the servo motor (32) is spline-connected to the side of the worm (33), and the output end of the servo motor (32) passes through the interior of the fixed frame (31).

4. The steel-cement-soil composite mixing pile support structure according to claim 2 is characterized in that: The outer surface of the fixing frame (31) is provided with a threaded hole, and the threaded rod (22) is threadedly connected to the inside of the threaded hole, the stabilizing rod (241) and the threaded rod (22) both penetrate the fixing frame (31), and the stabilizing plate (21) and the rotating disk (23) are located on both sides of the fixing frame (31).

5. The steel-cement-soil composite mixing pile support structure according to claim 2 is characterized by: The moving component (4) comprises a turbine (41), a connecting rod (42) and a moving plate (43); a side of the turbine (41) close to the moving plate (43) is fixedly connected to a side surface of the connecting rod (42).

6. The steel-cement-soil composite mixing pile support structure according to claim 5 is characterized by: The side of the connecting rod (42) away from the turbine (41) is fixedly connected to the side of the moving plate (43), and the turbine (41) and the worm (33) are meshed with each other.

7. The steel-cement-soil composite mixing pile support structure according to claim 5 is characterized by: A limiting pin (431) is fixedly installed on one side of the movable plate (43); the servo motor (32) is located inside the fixed frame (31) and the movable plate (43); an A bearing is installed at the connection between the movable plate (43) and the connecting rod (42); and a side of the A bearing away from the turbine (41) is fixedly connected to the side of the movable plate (43).

Images