Special tool for concrete pouring of micropore cast-in-place pile

Abstract

The utility model relates to the technical field of concrete pouring, and discloses a special tool for concrete pouring of a micropore cast-in-place pile. The special tool comprises a special tool body, a pipe pile and land, concrete is poured in the land, the pipe pile is arranged in the concrete, the special tool body corresponding to the pipe pile is arranged on the upper surface of the land, mounting blocks are arranged on the two sides of the special tool body, and sliding grooves are formed in the surfaces of one sides of the mounting blocks; the upper end and the lower end of the sliding groove are provided with connecting rods, one end of each connecting rod is provided with a clamping ring corresponding to the pipe pile, a lead screw motor is installed on one side in the sliding groove, a lead screw is arranged at the upper end of the lead screw motor, the outer surface of the lead screw is in threaded connection with a moving block, a sliding rod is arranged on the other side in the sliding groove, and the outer surface of the sliding rod is in sliding connection with a moving block. Through the design, the upper end clamping ring clamps the pipe pile, then the height is adjusted, under the automatic operation of the machine, the accuracy of height adjustment and clamping force can be improved, and the working efficiency is improved.

Description

Technical Field

[0001] This application belongs to the field of concrete pouring technology, specifically a special tool for pouring concrete for micro-hole cast-in-place piles. Background Technology

[0002] The special tool for concrete pouring of micro-hole cast-in-place piles is a highly efficient piece of equipment specifically designed for the construction of micro-hole cast-in-place piles. It can precisely adapt to the confined construction space of micro-hole cast-in-place piles, solving problems such as clogging and uneven pouring that are common with traditional pouring tools. With its unique integrated pumping and pouring design, it can achieve stable and continuous concrete delivery, ensuring no segregation occurs during the pouring process and guaranteeing the strength and uniformity of the pile body.

[0003] As described in announcement number CN220246921U, a special tool for casting micro-hole cast-in-place piles in photovoltaic power stations relates to the field of photovoltaic power generation technology. It includes the original soil layer, concrete, pipe piles, and a frame body. A support and height-fixing device is fixedly connected to the lower surface of the frame body. The lower surface of the support and height-fixing device is equipped with a bottom positioning device, which includes a bottom positioning measuring screw and a positioning ring. A top positioning device is provided on the upper surface of the frame body, which includes a top positioning screw and a positioning ring. The frame body includes vertical supports, horizontal supports, and diagonal braces, which are welded together. The frame body is welded to the top positioning device and the support and height-fixing device. The cooperation between the fixing screw and the support device allows the frame body to be installed on more complex terrain. Adjusting the fixing screw and the support device ensures that the pile casting is within the design range with greater precision, thereby improving the casting quality.

[0004] However, the device requires manual adjustment when adjusting the fixing screw. The different adjustment forces on both sides can lead to imbalance, affecting the stability of the device. At the same time, manual labor is also more laborious, reducing work efficiency. Utility Model Content

[0005] The purpose of this application is to provide a special tool for micro-hole cast-in-place pile concrete pouring, in order to solve the problems that the above-mentioned device requires manual adjustment when adjusting the fixing screw, and the different adjustment forces on both sides will lead to imbalance and affect the stability of the device. At the same time, manual labor is also relatively laborious and reduces work efficiency.

[0006] The technical solution adopted in this application is as follows: A special tool for pouring concrete for micro-hole cast-in-place piles includes a special tool body, a pipe pile, and soil. Concrete is poured inside the soil, and the pipe pile is installed inside the concrete. The special tool body corresponding to the pipe pile is installed on the upper surface of the soil. Mounting blocks are provided on both sides of the special tool body. A groove is opened on one side surface of the mounting block. Connecting rods are provided at the upper and lower ends of the groove. A clamping ring corresponding to the pipe pile is provided at one end of the connecting rod.

[0007] By adopting the above technical solution and design, the upper clamping ring clamps the pipe pile and adjusts its height. Under the automatic operation of the machine, the accuracy of height adjustment and clamping force can be improved, thus increasing work efficiency.

[0008] In a preferred embodiment, a lead screw motor is installed on one side of the inner side of the slide groove, and a lead screw is provided at the upper end of the lead screw. A moving block is threadedly connected to the outer surface of the lead screw. A slide rod is provided on the other side of the inner side of the slide groove, and the moving block is slidably connected to the outer surface of the slide rod. A connecting plate is provided between the moving blocks, and a hydraulic cylinder is installed inside the connecting plate. A hydraulic pump corresponding to the hydraulic cylinder is installed on the upper surface of the hydraulic cylinder. A telescopic rod is inserted into one end of the hydraulic cylinder, and a connecting rod is provided at one end of the telescopic rod. The upper connecting rod is movable, and the lower connecting rod is fixed.

[0009] By adopting the above technical solution, the moving block moves on the surface of the screw under the action of the screw motor, thereby adjusting the height of the upper clamping ring. At the same time, under the action of the hydraulic cylinder, the clamping ring clamps the pipe pile. Through automatic movement, the accuracy of height adjustment is improved.

[0010] In a preferred embodiment, measuring rods are provided on both sides of the movable block, and distance measuring grooves corresponding to the measuring rods are formed on both sides of the mounting block. One end of the measuring rod is slidably connected inside the distance measuring groove, and a scale is provided on one side of the distance measuring groove.

[0011] By adopting the above technical solution, the measuring rod moves synchronously when the connecting rod moves, and the distance measuring slide can display the distance moved, which facilitates precise adjustment and improves accuracy.

[0012] In a preferred embodiment, a limiting slide rod is slidably connected to both sides of one end of the connecting plate, and the two ends of the limiting slide rod are disposed inside the slide groove.

[0013] By adopting the above technical solution, the movement of the connecting plate is limited by the sliding of the two sides of the connecting plate on the outer surface of the limiting slide rod, making its movement more stable and improving the stability of the device.

[0014] In a preferred embodiment, one end of the clamping ring is provided with a plug, and the other end of the clamping ring is provided with a slot corresponding to the plug, and the two clamping rings are centrally symmetrical.

[0015] By adopting the above technical solution, the stability of the clamping ring in holding the pipe pile can be improved by inserting the plug into the slot.

[0016] In a preferred embodiment, a magnetic block one is provided on one end surface of the insert block, and a magnetic block two corresponding to the magnetic block one is provided inside the slot.

[0017] By adopting the above technical solution, the magnetic attraction between magnetic block one and magnetic block two can improve the stability of the insertion block inside the slot and ensure the stability of the clamping ring holding the pipe pile.

[0018] In a preferred embodiment, the upper end of the pipe pile is provided with a positioning ring corresponding to the clamping ring.

[0019] By adopting the above technical solution, the lower surface of the positioning ring abuts against the upper surface of the clamping ring, thereby limiting and positioning the position of the clamping ring and improving the accuracy of height adjustment.

[0020] In a preferred embodiment, a fixing cone is inserted into the four corners of the upper surface of the special tool body, and the lower end of the fixing cone is inserted into the soil.

[0021] By adopting the above technical solution, the stability of the special tool body can be improved by fixing it to the ground through the penetration of the fixed cone into the interior of the special tool body.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0023] In this application, the moving block moves on the surface of the lead screw under the action of the lead screw motor, thereby adjusting the height of the upper clamping ring. At the same time, the clamping ring clamps the pipe pile under the action of the hydraulic cylinder. Through automatic movement, the accuracy of height adjustment and clamping force can be improved, thus increasing work efficiency. Attached Figure Description

[0024] Figure 1 This is a front structural diagram of the casting device in this application;

[0025] Figure 2 This is a schematic diagram of the internal structure of the casting device in this application;

[0026] Figure 3 This is a front structural diagram of the lead screw device in this application;

[0027] Figure 4 This is a front structural diagram of the clamping ring device in this application;

[0028] Figure 5 This is a schematic diagram of the planar structure of the magnetic attraction device in this application.

[0029] Marked in the diagram: 1. Main body of the special tool; 2. Distance measuring slide; 3. Mounting block; 4. Scale; 5. Measuring rod; 6. Slide; 7. Connecting rod; 8. Positioning ring; 9. Clamping ring; 10. Pipe pile; 11. Fixed cone; 12. Concrete; 13. Soil; 14. Limiting slide rod; 15. Moving block; 16. Slide rod; 17. Hydraulic cylinder; 18. Telescopic rod; 19. Lead screw motor; 20. Connecting plate; 21. Lead screw; 22. Hydraulic pump; 23. Insert block; 24. Slot; 25. Magnetic block one; 26. Magnetic block two. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] Reference Figure 1-5 A special tool for pouring concrete for micro-hole cast-in-place piles includes a special tool body 1, a pipe pile 10, and a soil 13. Concrete 12 is poured inside the soil 13, and the pipe pile 10 is installed inside the concrete 12. The special tool body 1 corresponding to the pipe pile 10 is installed on the upper surface of the soil 13. Mounting blocks 3 are provided on both sides of the special tool body 1. A groove 6 is opened on one side surface of the mounting block 3. Connecting rods 7 are provided at the upper and lower ends of the groove 6. A clamping ring 9 corresponding to the pipe pile 10 is provided at one end of the connecting rod 7. Through the above design, the upper clamping ring 9 clamps the pipe pile 10, thereby adjusting the height. Under the automatic operation of the machine, the accuracy of adjusting the height and clamping force can be improved, thus improving work efficiency.

[0032] Reference Figure 3A screw motor 19 is installed on one side of the inside of the slide groove 6. A screw 21 is provided at the upper end of the screw motor 19. A moving block 15 is threadedly connected to the outer surface of the screw 21. A slide rod 16 is provided on the other side of the inside of the slide groove 6. The moving block 15 is slidably connected to the outer surface of the slide rod 16. A connecting plate 20 is provided between the moving blocks 15. A hydraulic cylinder 17 is installed inside the connecting plate 20. A hydraulic pump 22 corresponding to the hydraulic cylinder 17 is installed on the upper surface of the hydraulic cylinder 17. A telescopic rod 18 is inserted into one end of the hydraulic cylinder 17. A connecting rod 7 is provided at one end of the telescopic rod 18. The upper connecting rod 7 is movable, and the lower connecting rod 7 is fixed. Under the action of the screw motor 19, the moving block 15 moves on the surface of the screw 21, thereby adjusting the height of the upper clamping ring 9. At the same time, under the action of the hydraulic cylinder 17, the clamping ring 9 clamps the pipe pile 10. Through automatic movement, the accuracy of height adjustment is improved.

[0033] Reference Figure 3 Measuring rods 5 are provided on both sides of the moving block 15, and distance measuring grooves 2 corresponding to the measuring rods 5 are provided on both sides of the mounting block 3. One end of the measuring rod 5 is slidably connected to the inside of the distance measuring groove 2. A scale 4 is provided on one side of the distance measuring groove 2. When the connecting rod 7 moves, the measuring rod 5 moves synchronously. The distance measuring groove 2 can display the distance moved, which is convenient for precise adjustment and improves accuracy.

[0034] Reference Figure 3 One end of the connecting plate 20 is internally connected to two limiting slide rods 14. The two ends of the limiting slide rods 14 are set inside the slide groove 6. The connecting plate 20 slides on the outer surface of the limiting slide rods 14 through the two sides, limiting the movement of the connecting plate 20, making its movement more stable and improving the stability of the device.

[0035] Reference Figure 1-2 and Figure 4 One end of the clamping ring 9 is provided with a plug 23, and the other end of the clamping ring 9 is provided with a slot 24 corresponding to the plug 23. The two clamping rings 9 are centrally symmetrical. By inserting the plug 23 into the slot 24, the stability of the clamping ring 9 in clamping the pipe pile 10 can be improved.

[0036] Reference Figure 5 A magnetic block 25 is provided on one end surface of the insertion block 23, and a magnetic block 26 corresponding to the magnetic block 25 is provided inside the slot 24. Under the magnetic attraction between the magnetic block 25 and the magnetic block 26, the stability of the insertion block 23 inserted into the slot 24 can be improved, and the stability of the clamping ring 9 holding the pipe pile 10 can be guaranteed.

[0037] Reference Figure 1-2The upper end of the pipe pile 10 is provided with a positioning ring 8 corresponding to the clamping ring 9. The lower surface of the positioning ring 8 abuts against the upper surface of the clamping ring 9, thereby limiting and positioning the position of the clamping ring 9 and improving the accuracy of height adjustment.

[0038] Reference Figure 1-2 The upper surface of the special tool body 1 has four corners with fixed cones 11 inserted inside. The lower end of the fixed cones 11 is inserted into the soil 13. By fixing the special tool body 1 inside the soil 13 through the fixed cones 11, the stability of the special tool body 1 during operation can be improved.

[0039] The implementation principle of the special tool embodiment for micro-hole cast-in-place pile concrete pouring in this application is as follows:

[0040] During operation, the upper clamping ring 9, under the action of the hydraulic cylinder 17, clamps the upper end of the pipe pile 10. Under the action of the screw motor 19, the moving block 15 moves on the surface of the screw 21, thereby adjusting the height of the upper clamping ring 9. When the connecting rod 7 moves, the measuring rod 5 moves synchronously. The distance measuring slide 2 can display the distance moved, which is convenient for precise adjustment and improves accuracy. During pouring, the lower clamping ring 9 also clamps the pipe pile 10, which improves the stability during pouring.

[0041] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A special tool for micro-porous pile concrete pouring, comprising a special tool body (1), a pipe pile (10) and soil (13), characterized in that: The inside of the land (13) is poured with concrete (12), the inside of the concrete (12) is provided with a pipe pile (10), the upper surface of the land (13) is provided with a special tool body (1) corresponding to the pipe pile (10), the two sides of the special tool body (1) are provided with mounting blocks (3), the side surface of the mounting block (3) is provided with a sliding groove (6), and the upper and lower ends of the sliding groove (6) are provided with connecting rods (7), and one end of the connecting rod (7) is provided with a clamping ring (9) corresponding to the pipe pile (10).

2. A special tool for micro-porous pile concrete pouring according to claim 1, characterized in that: The inside of the sliding groove (6) is provided with a lead screw motor (19) on one side, the upper end of the lead screw motor (19) is provided with a lead screw (21), the outer surface of the lead screw (21) is threadedly connected with a moving block (15), the other side of the sliding groove (6) is provided with a sliding rod (16), and the outer surface of the sliding rod (16) is slidably connected with the moving block (15). The connecting plate (20) is arranged between the moving blocks (15), the hydraulic cylinder (17) is arranged in the connecting plate (20), the hydraulic pump (22) corresponding to the hydraulic cylinder (17) is arranged on the upper surface of the hydraulic cylinder (17), the telescopic rod (18) is inserted into one end of the hydraulic cylinder (17), and the connecting rod (7) is arranged on one end of the telescopic rod (18). The upper end of the connecting rod (7) is movable, and the lower end of the connecting rod (7) is fixed.

3. A tool for use in the construction of a micro-piled concrete pile according to claim 2, wherein: The two side surfaces of the moving block (15) are provided with measuring rods (5), the two side surfaces of the mounting block (3) are provided with distance measuring sliding grooves (2) corresponding to the measuring rods (5), one end of the measuring rod (5) is slidably connected in the distance measuring sliding groove (2), and one side of the distance measuring sliding groove (2) is provided with a scale (4).

4. A tool for use in the construction of a micro-piled concrete pile according to claim 2, wherein: The limit sliding rods (14) are slidably connected in the two side interiors of one end of the connecting plate (20), and the limit sliding rods (14) are arranged in the sliding groove (6).

5. A tool for use in the construction of a micro-piled concrete pile according to claim 1, characterised in that: One end of the clamping ring (9) is provided with an insertion block (23), the other end of the clamping ring (9) is provided with an insertion groove (24) corresponding to the insertion block (23), and the two sides of the clamping ring (9) are centrally symmetric.

6. A tool for use in the construction of a micro-piled concrete pile according to claim 5, wherein: One end surface of the insertion block (23) is provided with a magnetic block one (25), and the inside of the insertion groove (24) is provided with a magnetic block two (26) corresponding to the magnetic block one (25).

7. A tool for use in the construction of a micro-piled concrete pile according to claim 1, characterised in that: The upper end of the pipe pile (10) is provided with a positioning ring (8) corresponding to the clamping ring (9).

8. A tool for use in the construction of a micro-piled concrete pile according to claim 1, characterised in that: The upper surface of the special tool body (1) is inserted with a fixed cone (11) at the four corners, and the lower end of the fixed cone (11) is inserted into the inside of the land (13).

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