A driven flower pipe grouting reinforcement process

Abstract

The present application relates to a grouting reinforcement process for driven flower pipes, belonging to the technical field of building construction. The reinforcement process is as follows: S1. Drill a reinforcement hole on the ground. Multiple sections of flower pipes need to be driven into one reinforcement hole, and the multiple sections of flower pipes are connected end to end and driven in sequence. S11. One end of the first section of flower pipe driven into the ground is connected with a drill bit inside the reinforcement hole, and the diameter of the drill bit is larger than that of the flower pipe. S2. Fill the gap between the reinforcement hole and the flower pipe. S3. Use a high-frequency vibrator to drive the flower pipe into the ground. S31. When driving the flower pipe, the operator needs to straighten the flower pipe. S4. Drive the remaining flower pipes into the ground. S41. After driving one section of flower pipe, connect the flower pipe to be driven with the flower pipe that has been driven into the ground, and then use a high-frequency vibrator to drive it. S5. Drive flower pipes into all the reinforcement holes in sequence and grout all the flower pipes. S6. Seal and reinforce the ground. The present application has the effect of facilitating the reinforcement of building foundations in a small laboratory.

Description

Technical Field

[0001] This application relates to the technical field of building construction, and in particular to a driven flower pipe grouting reinforcement process. Background Technique

[0002] In the construction technology of building foundation reinforcement, the anchor static pile method is usually used to reinforce the building foundation. Generally, when driving in the anchor, large-scale connecting equipment, such as a pile driver, is used for driving.

[0003] In the related technology, when reinforcing the building foundation, multiple anchors are inserted into the ground in sequence and simply fixed. The fixing method can be strut bracing to make the anchors stand on the ground temporarily. Subsequently, a pile driver is used to drive multiple anchors into the ground in sequence.

[0004] Regarding the above-mentioned related technology, the inventor believes that large-scale machinery is restricted by the height of the construction site or the installation and layout within the site. For example, in a gas laboratory, due to the high requirements for the ground flatness in the gas laboratory, the small spacing between gas experiment equipment, and the fact that gas leakage will endanger the physical health of construction workers, using large-scale equipment to drive in the anchors may collide with the equipment and cause the equipment to leak air, resulting in construction inconvenience or inability to construct. Summary of the Invention

[0005] In order to facilitate the reinforcement of building foundations in small laboratories, this application provides a driven flower pipe grouting reinforcement process.

[0006] A driven flower pipe grouting reinforcement process provided by this application adopts the following technical solutions:

[0007] A driven flower pipe grouting reinforcement process, the reinforcement process is as follows: S1. Make multiple marks on the ground and drill reinforcement holes at the marked positions. Multiple sections of flower pipes need to be driven into the ground in one reinforcement hole. The multiple sections of flower pipes are connected end to end and driven in sequence;

[0008] S11. One end of the first section of flower pipe driven into the ground is connected with a drill bit at the end inside the reinforcement hole, and the other end is a threaded end. At least one slurry leakage hole is opened on the flower pipe. The drill bit is conical, and the diameter of the drill bit is larger than the diameter of the flower pipe;

[0009] S2. Fill the gap between the reinforcement hole and the flower pipe;

[0010] S3. Use a high-frequency vibrator to drive the flower pipe into the ground;

[0011] S31. When driving in the flower pipe, the operator needs to straighten the flower pipe;

[0012] S4. Drive the remaining flower pipes into the ground;

[0013] S41. After driving in one section of the perforated pipe, connect the perforated pipe to be driven in with the perforated pipe that has already been driven into the ground, and then use a high-frequency vibrator to drive it in.

[0014] S5. Drive the perforated pipes into all the reinforcement holes in sequence and grout all the perforated pipes.

[0015] S6. Seal and reinforce the ground surface.

[0016] By adopting the above technical solution, the perforated pipe is driven into the ground in a segmented form using a high-frequency vibrator, avoiding the possibility of using a large pile driver in a small laboratory. The drill bit facilitates the driving of the perforated pipe into the ground, reducing the possibility of strong vibration in the laboratory. After the perforated pipe is driven into the ground, the perforated pipe is grouted. The diameter of the drill bit is larger than that of the perforated pipe, and the gap between the perforated pipe and the reinforcement hole can be filled during grouting to reinforce the foundation firmly. Finally, the ground surface is sealed to further reinforce the foundation and beautify the ground surface at the same time.

[0017] Optionally, in step S11, a boss is provided at one end of the perforated pipe connected to the drill bit, and the boss is inserted into the drill bit and fixedly connected to the drill bit.

[0018] By adopting the above technical solution, a boss is provided on the perforated pipe, and the boss is inserted and fixedly connected to the drill bit. Compared with directly fixedly connecting the drill bit to the perforated pipe, the connection strength between the perforated pipe and the drill bit is improved.

[0019] Optionally, in step S2, a hole-fixing sleeve is sleeved in the reinforcement hole. The hole-fixing sleeve includes a reinforcement ring and a limiting ring. The reinforcement ring is used to fill the gap between the perforated pipe and the reinforcement hole, and the lower surface of the limiting ring abuts against the ground surface.

[0020] By adopting the above technical solution, when driving in the perforated pipe, the perforated pipe will inevitably tilt, resulting in an increase in the diameter of the reinforcement hole near the ground surface. By setting the hole-fixing sleeve, on the one hand, it guides the perforated pipe and reduces the possibility of the perforated pipe tilting, and on the other hand, it reduces the possibility of the increase in the diameter of the reinforcement hole.

[0021] Optionally, a vibration assembly is provided in step 3. The vibration assembly includes a placement member, a first lifting member, and a moving member. The placement member includes a base and a bracket. The bracket is provided on the base for installing the first lifting member. The first lifting member is used to lift the high-frequency vibrator above the perforated pipe. The moving member is provided below the base for moving the base, and a counterweight member is provided on the base; a connecting member is provided between the first lifting member and the high-frequency vibrator. The connecting member includes a connecting ring, a connecting rope, and a connecting column. One end of the connecting rope is connected to the connecting ring. The connecting ring is sleeved around the circumference of the connecting column. A limiting plate is provided at one end of the connecting column close to the connecting rope, and the other end is detachably connected to the high-frequency vibrator.

[0022] By adopting the above technical solution, when driving the flower tube, the connecting column is passed through the connecting ring, the connecting rope is hooked upward on the hook of the first lifting member, the limiting plate abuts against the side of the connecting ring close to the connecting rope, and then the high-frequency vibrator is connected to the connecting column. The first lifting member lifts the high-frequency vibrator above the flower tube, and the high-frequency vibrator is started to drive the flower tube in.

[0023] Optionally, the connecting ring includes a first sleeve ring and a second sleeve ring. The first sleeve ring is rotatably connected to the second sleeve ring. The connecting column is placed between the first sleeve ring and the second sleeve ring. A chute is opened at one end of the first sleeve ring away from the rotating end. A slider is slidably connected in the chute, and the sliding direction of the slider is horizontal sliding. A clamping groove is opened at one end of the second sleeve ring close to the chute. One end of the slider is located in the clamping groove, and the other end is located in the chute. Locking members are provided on both the first sleeve ring and the second sleeve ring, and the locking members are used to fix the slider.

[0024] By adopting the above technical solution, when the connecting ring fixes the connecting column, the connecting column is placed between the first sleeve ring and the second sleeve ring, and one end of the slider is slid into the clamping groove so that one end of the slider is located in the chute and the other end is located in the clamping groove. Finally, the locking member is used to fix the slider in the chute and the clamping groove, so as to fix the first sleeve ring and the second sleeve ring.

[0025] Optionally, a buffer column is detachably connected to one end of the flower tube away from the drill bit, and the area of the side of the buffer column away from the flower tube is larger than the cross-section of the flower tube.

[0026] By adopting the above technical solution, the buffer column can reduce the knocking of the high-frequency vibrator on the flower tube and reduce the possibility of damage to one end of the flower tube.

[0027] Optionally, a placement rack is provided on the base, and a guardrail is provided at one end of the placement rack close to the first lifting member. The guardrail is slidably connected to the placement rack.

[0028] By adopting the above technical solution, the placement rack is used to place the remaining flower tubes. When taking the flower tubes, slide the guardrail and open the placement rack, which reduces the possibility that the operator may hit the laboratory equipment when taking the flower tubes.

[0029] Optionally, a second lifting member is provided on one side of the first lifting member. The second lifting member is used to lift the flower tubes in the placement rack, and a lifting drive is provided on the support. The lifting drive is used to drive the second lifting member to approach or move away from the placement rack.

[0030] By adopting the above technical solution, when the first section of the flower tube is driven into the ground, it is necessary to connect another flower tube to the flower tube driven into the ground so that a sufficiently long flower tube can be driven into the ground to reinforce the foundation of the laboratory. When connecting the two flower tubes, use the second lifting member to lift the flower tube to be connected, start the lifting drive, and the lifting drive drives the flower tube to be connected to approach the flower tube driven into the ground, which is convenient for operation and labor-saving.

[0031] Optionally, a driving cylinder is provided on the guardrail, and the driving cylinder is used to drive the guardrail to slide along the bracket.

[0032] By adopting the above technical solution, when the driving cylinder is started, the driving cylinder drives the guardrail to slide along the bracket, opening or closing the placing rack, which is convenient for taking the flower tube.

[0033] Optionally, a lifting hanging part is detachably connected to the second lifting part. One end of the lifting hanging part is rotatably connected to a suspension rod, and a suspension hole is formed in the suspension rod. The end of the lifting hanging part far from the suspension rod can be threadedly connected to the flower tube.

[0034] By adopting the above technical solution, when lifting the flower tube, the end of the lifting hanging part far from the suspension rod is connected to the flower tube, and the hook of the second lifting part is hooked in the suspension hole to lift the flower tube, which is convenient for connecting the flower tube to the second lifting part, saving time and effort.

[0035] In summary, the present application includes at least one of the following beneficial technical effects:

[0036] 1. By using a high-frequency vibrator, multiple flower tubes are driven into the ground at one time, and the length of the flower tubes to be driven into the ground can be judged according to the degree of reinforcement required, and the flower tubes are driven into the ground in segments. When driving, only the high-frequency vibrator needs to be lifted and the high-frequency vibrator is used to drive the flower tubes into the ground. After driving the flower tubes, concrete grouting is carried out inside the flower tubes, and the ground is sealed and reinforced, improving the foundation strength and facilitating building foundation reinforcement in a small laboratory;

[0037] 2. By arranging a connecting piece between the first lifting part and the high-frequency vibrator, it is convenient to hook the high-frequency vibrator on the first lifting part and at the same time facilitate lifting the high-frequency vibrator, so that the high-frequency vibrator vibrates and drives the flower tubes. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 is a schematic structural view of the vibration assembly of the embodiment of the present application.

[0039] Figure 2 is a front view of the vibration assembly of the embodiment of the present application.

[0040] Figure 3 is Figure 2 an enlarged view of part A in

[0041] Figure 4 is a schematic structural view of the vibration assembly of the embodiment of the present application from another perspective.

[0042] Figure 5 is a schematic structural view of the connecting ring and the connecting rope of the embodiment of the present application.

[0043] Figure 6It is a three-dimensional cross-sectional view of the placement rack according to an embodiment of the present application.

[0044] Figure 7 It is a structural schematic diagram of the placement rack according to an embodiment of the present application.

[0045] Figure 8 It is a structural schematic diagram of the second lifting member according to an embodiment of the present application.

[0046] Explanation of reference numerals: 1, reinforcement hole; 2, perforated pipe; 21, slurry leakage hole; 22, drill bit; 23, boss; 24, buffer column; 3, hole fixing sleeve; 31, reinforcement ring; 32, limiting ring; 4, high-frequency vibrator; 5, vibration assembly; 51, placement member; 511, base; 512, bracket; 52, first lifting member; 521, winch; 53, moving member; 54, counterweight member; 6, connecting member; 61, connecting ring; 611, first sleeve ring; 612, chute; 613, second sleeve ring; 614, card slot; 615, slider; 616, locking member; 62, connecting rope; 63, connecting column; 64, limiting plate; 7, placement rack; 71, guardrail; 72, installation frame; 73, driving cylinder; 74, guard plate; 8, second lifting member; 81, lifting drive; 82, lifting hanging part; 83, suspension rod; 831, hanging hole. Detailed implementation manners

[0047] The following further Figures 1-8 describes the present application in detail with reference to the attached drawings.

[0048] An embodiment of the present application discloses a driving type perforated pipe grouting reinforcement process.

[0049] Refer to Figures 1-3 , a driving type perforated pipe grouting reinforcement process, and the reinforcement process is as follows:

[0050] S1. Make a plurality of marks on the ground and drill reinforcement holes 1 at the marked positions. A plurality of sections of perforated pipes 2 need to be driven into the ground in one reinforcement hole 1. The plurality of sections of perforated pipes 2 are connected end to end in a threaded connection manner, and the perforated pipes 2 are driven in sequence;

[0051] S11. One end of the first section of perforated pipe 2 driven into the ground is connected with a drill bit 22 inside the reinforcement hole 1, and the other end is a threaded end. At least one slurry leakage hole 21 is provided on the perforated pipe 2. The drill bit 22 is conical, and the diameter of the drill bit 22 is larger than the diameter of the perforated pipe 2; A boss 23 is welded at the end of the perforated pipe 2 connected to the drill bit 22, and the boss 23 is inserted on the drill bit 22 and welded to the drill bit 22 to improve the connection strength between the perforated pipe 2 and the drill bit 22. In this embodiment, four slurry leakage holes 21 are circumferentially provided along the axial direction of the perforated pipe 2, and a plurality of slurry leakage holes 21 are equidistantly spaced along the axial direction of the perforated pipe 2, which is convenient for the concrete to fill the space between the perforated pipe 2 and the ground during grouting;

[0052] S2. The gap between the reinforcement hole 1 and the perforated pipe 2 can be filled. Methods such as plugging fillers can be used to fill the gap tightly. The filling method in this embodiment is as follows: after the perforated pipe 2 is inserted into the reinforcement hole 1, a fixing hole sleeve 3 is sleeved on the perforated pipe 2. The fixing hole sleeve 3 includes a reinforcement ring 31 and a limiting ring 32. The reinforcement ring 31 is used to fill the gap between the perforated pipe 2 and the reinforcement hole 1. The lower surface of the limiting ring 32 abuts against the ground to guide the perforated pipe 2 and reduce the possibility of the perforated pipe 2 tilting, and also reduce the possibility of the diameter of the reinforcement hole 1 increasing due to the tilting of the perforated pipe 2.

[0053] S3. Use a high-frequency vibrator 4 to drive the perforated pipe 2 into the ground.

[0054] S31. When driving the perforated pipe 2, the operator needs to straighten the perforated pipe 2.

[0055] S4. Drive the remaining perforated pipes 2 into the ground.

[0056] S41. After driving one section of the perforated pipe 2, connect the perforated pipe 2 to be driven with the perforated pipe 2 that has been driven into the ground, and then use the high-frequency vibrator 4 to drive it in.

[0057] S5. Drive the perforated pipes 2 into all the reinforcement holes 1 in sequence and grout all the perforated pipes 2.

[0058] S6. Seal and reinforce the ground.

[0059] Further, referring to Figure 4 , in step 3, a vibration assembly 5 is provided. The vibration assembly 5 includes a placement member 51, a first lifting member 52, and a moving member 53. The placement member 51 includes a base 511 and a bracket 512. The base 511 is in the shape of a cuboid. The bracket 512 is provided on the base 511 for installing the first lifting member 52. The first lifting member 52 can be a lifting method combining a fixed pulley group and a hand-cranked wire reel, or a lifting method combining a fixed pulley group and a winch 521. In this embodiment, it is a lifting method combining a fixed pulley group and a winch 521. The first lifting member 52 is used to lift the high-frequency vibrator 4 above the perforated pipe 2. The moving member 53 is provided below the base 511 and is used to move the base 511. The moving member 53 is four brake wheels circumferentially arranged below the base 511. A counterweight member 54 is placed on the base 511. The counterweight member 54 is a counterweight block.

[0060] As an alternative implementation, the moving member 53 can also be two fixed pulleys and two brake wheels, or four fixed pulleys, as long as it can move the base 511. Selecting brake wheels can facilitate the movement or fixation of the base 511.

[0061] Specifically, referring to Figure 4 and Figure 5, a connecting member 6 is provided between the first lifting member 52 and the high-frequency vibrator 4. The connecting member 6 includes a connecting ring 61, a connecting rope 62 and a connecting column 63. One end of the connecting rope 62 is welded to the connecting ring 61. The connecting ring 61 is used to install the connecting column 63. The connecting ring 61 is sleeved on the circumferential side of the connecting column 63. A limiting plate 64 is integrally formed at one end of the connecting column 63 close to the connecting rope 62, and the other end is fixedly connected to the high-frequency vibrator 4 by bolts. The connecting ring 61 includes a first sleeve ring 611 and a second sleeve ring 613. The first sleeve ring 611 and the second sleeve ring 613 are rotatably connected by a rotating shaft. Chute 612 is provided at one end of the first sleeve ring 611 away from the rotating end. The chute 612 is a dovetail groove. A slider 615 is slidably connected in the chute 612. The slider 615 is a dovetail block. The sliding direction of the slider 615 is horizontal sliding. A card slot 614 is provided at one end of the second sleeve ring 613 close to the chute 612. The card slot 614 is also a dovetail groove. When fixing the first sleeve ring 611 and the second sleeve ring 613, one end of the slider 615 is located in the card slot 614, and the other end is located in the chute 612. And locking members 616 are provided on both the first sleeve ring 611 and the second sleeve ring 613. The locking member 616 is used to fix the slider 615. The locking member 616 on the first sleeve ring 611 is a spring pin. The spring pin penetrates through the first sleeve ring 611 and is inserted into the slider 615. The spring on the spring pin is welded to the first sleeve ring 611 at one end close to the first sleeve ring 611, reducing the possibility of the spring pin detaching from the first sleeve ring 611; the locking member 616 on the second sleeve ring 613 is a bolt. The bolt can lock the slider 615. Under the action of the spring, the spring pin can reduce the possibility that the high-frequency vibrator 4 may loosen the bolt, and reduce the possibility of the connecting column 63 falling off from the connecting ring 61. One end of a buffer column 24 is inserted into the flower tube 2 away from one end of the drill bit 22. One end of the buffer column 24 is located inside the flower tube 2, and the other end can abut against the high-frequency vibrator 4, and the area is larger than the cross-section of the flower tube 2, reducing the possibility of the high-frequency vibrator 4 damaging the flower tube 2 when driving into the flower tube 2. Grooves are provided on the circumferential side of one end of the buffer column 24 away from the flower tube 2, which is convenient for placing the buffer column 24 into the flower tube 2.

[0062] When placing the connecting column 63, place the connecting column 63 between the first sleeve ring 611 and the second sleeve ring 613. Slide the slider 615 into the card slot 614 and the chute 612, so that half of the slider 615 is located in the card slot 614 and half is located in the chute 612, and use the locking member 616 to lock and fix the slider 615 in the card slot 614 and the chute 612 respectively, thereby fixing the connecting column 63 in the connecting ring 61.

[0063] Refer to Figure 6 and Figure 7, a placing rack 7 is provided on the base 511. The placing rack 7 is integrally in a frame shape. A guardrail 71 is provided at one end of the placing rack 7 close to the first lifting member 52. The guardrail 71 is a split grid railing. One end of the guardrail 71 close to the placing rack 7 penetrates through the placing rack 7 and is slidably connected to the placing rack 7. A driving cylinder 73 is provided on the guardrail 71 through a mounting frame 72. The output end of the driving cylinder 73 penetrates through the mounting frame 72 and is fixedly connected to the guardrail 71 by bolts. The driving cylinder 73 is used to drive the guardrail 71 to slide along the support 512. When it is necessary to take out the flower tube 2 in the placing rack 7, the driving cylinder 73 is started to open the guardrail 71. A guard plate 74 is inserted at one end of the placing rack 7 away from the guardrail 71. When placing the flower tube 2 into the placing rack 7, the guard plate 74 is removed, and after the flower tube 2 is placed, the guard plate 74 is inserted.

[0064] Referring to Figure 8 , a second lifting member 8 is provided on one side of the first lifting member 52. The second lifting member 8 is a small winch. The second lifting member 8 is used to lift the flower tube 2 in the placing rack 7. A lifting drive 81 is provided on the support 512. The lifting drive 81 is a screw reciprocating drive mechanism. The lifting drive 81 is used to drive the second lifting member 8 to be close to or away from the placing rack 7. A lifting hanging member 82 is hooked on the second lifting member 8. One end of the lifting hanging member 82 is rotatably connected to a suspension rod 83. A hanging hole 831 is provided on the suspension rod 83. The hanging hole 831 facilitates the connection between the lifting hanging member 82 and the second lifting member 8. The end of the lifting hanging member 82 away from the suspension rod 83 can be threadedly connected to the flower tube 2.

[0065] The implementation principle of the driven flower tube grouting reinforcement process in the embodiment of the present application is as follows: Use the high-frequency vibrator 4 to drive multiple flower tubes 2 into the ground at one time, and it is possible to judge the length of the flower tubes 2 to be driven into the ground according to the degree of reinforcement required, and drive the flower tubes 2 into the ground in sections. When driving, only need to lift the high-frequency vibrator 4 and use the high-frequency vibrator 4 to drive the flower tubes 2 into the ground. After driving the flower tubes 2, perform concrete grouting in the flower tubes 2 and seal and reinforce the ground to improve the foundation strength and facilitate building foundation reinforcement in a small laboratory.

[0066] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A driving type flower tube grouting reinforcement process, characterized in that The reinforcement process is as follows: S1. Make multiple marks on the ground and drill reinforcement holes (1) at the marked positions. In one reinforcement hole (1), multiple sections of perforated pipes (2) need to be driven underground. The multiple sections of perforated pipes (2) are connected end to end and driven in sequence; S11. One end of the first section of perforated pipe (2) driven underground in the reinforcement hole (1) is connected with a drill bit (22), and the other end is a threaded end. At least one slurry leakage hole (21) is formed on the perforated pipe (2). The drill bit (22) is conical, and the diameter of the drill bit (22) is larger than the diameter of the perforated pipe (2); S2. Fill the gap between the reinforcement hole (1) and the perforated pipe (2); S3. Use a high-frequency vibrator (4) to drive the perforated pipe (2) underground; S31. When driving the perforated pipe (2), the operator needs to straighten the perforated pipe (2); S4. Drive the remaining perforated pipes (2) underground; S41. After driving one section of perforated pipe (2), connect the perforated pipe (2) to be driven with the perforated pipe (2) that has been driven underground, and then use a high-frequency vibrator (4) to drive it; S5. Drive the perforated pipes (2) into all the reinforcement holes (1) in sequence and grout all the perforated pipes (2); S6. Seal and reinforce the ground; In step S2, a hole-fixing sleeve (3) is sleeved in the reinforcement hole (1). The hole-fixing sleeve (3) includes a reinforcement ring (31) and a limiting ring (32). The reinforcement ring (31) is used to fill the gap between the perforated pipe (2) and the reinforcement hole (1), and the lower surface of the limiting ring (32) abuts against the ground; In step 3, a vibration assembly (5) is provided. The vibration assembly (5) includes a placement member (51), a first lifting member (52), and a moving member (53). The placement member (51) includes a base (511) and a bracket (512). The bracket (512) is arranged on the base (511) for installing the first lifting member (52). The first lifting member (52) is used to lift the high-frequency vibrator (4) above the perforated pipe (2). The moving member (53) is arranged below the base (511) for moving the base (511). A counterweight member (54) is arranged on the base (511); A connecting member (6) is arranged between the first lifting member (52) and the high-frequency vibrator (4). The connecting member (6) includes a connecting ring (61), a connecting rope (62), and a connecting column (63). The connecting rope (62) is connected to one end of the connecting ring (61). The connecting ring (61) is sleeved on the periphery of the connecting column (63). A limiting plate (64) is arranged at one end of the connecting column (63) close to the connecting rope (62), and the other end is detachably connected to the high-frequency vibrator (4).

2. The jet grouting reinforcement process of the driven flower tube according to claim 1, wherein: In step S11, a boss (23) is arranged at the end of the perforated pipe (2) connected to the drill bit (22). The boss (23) is inserted on the drill bit (22) and fixedly connected to the drill bit (22).

3. The grouting reinforcement process of the driven flower tube according to claim 1, characterized in that: The connecting ring (61) includes a first sleeve ring (611) and a second sleeve ring (613). The first sleeve ring (611) is rotatably connected to the second sleeve ring (613). The connecting column (63) is disposed between the first sleeve ring (611) and the second sleeve ring (613). A chute (612) is formed at one end of the first sleeve ring (611) away from the rotating end. A slider (615) is slidably connected in the chute (612), and the sliding direction of the slider (615) is horizontal. A clamping groove (614) is formed at one end of the second sleeve ring (613) close to the chute (612). One end of the slider (615) is located in the clamping groove (614), and the other end is located in the chute (612). Locking members (616) are provided on both the first sleeve ring (611) and the second sleeve ring (613), and the locking members (616) are used to fix the slider (615).

4. A driven flower tube grouting reinforcement process according to claim 2, characterized in that: A buffer column (24) is detachably connected to one end of the flower tube (2) away from the drill bit (22), and the area of one side of the buffer column (24) away from the flower tube (2) is larger than the cross-section of the flower tube (2).

5. A driving type flower tube grouting reinforcement process according to claim 1, characterized in that: A placement rack (7) is provided on the base (511). A guardrail (71) is provided at one end of the placement rack (7) close to the first lifting member (52), and the guardrail (71) is slidably connected to the placement rack (7).

6. The jet grouting reinforcement process of the driven flower tube according to claim 5, characterized in that: A second lifting member (8) is provided on one side of the first lifting member (52). The second lifting member (8) is used to lift the flower tube (2) in the placement rack (7). A lifting drive (81) is provided on the support (512), and the lifting drive (81) is used to drive the second lifting member (8) to approach or move away from the placement rack (7).

7. A driven pipe grouting reinforcement process according to claim 5, characterized in that: A drive cylinder (73) is provided on the guardrail (71), and the drive cylinder (73) is used to drive the guardrail (71) to slide along the support (512).

8. A driving type flower tube grouting reinforcement process according to claim 6, characterized in that: A lifting hanging member (82) is detachably connected to the second lifting member (8). One end of the lifting hanging member (82) is rotatably connected to a suspension rod (83). A suspension hole (831) is formed in the suspension rod (83). The end of the lifting hanging member (82) away from the suspension rod (83) can be threadedly connected to the flower tube (2).

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