Rapid drainage device for foundation reinforcement

Abstract

The invention provides a rapid drainage device for foundation reinforcement, and relates to the technical field of foundation drainage, the rapid drainage device comprises a foundation reinforcement plate, a steel bar frame is arranged in the middle of the foundation reinforcement plate, and a water collecting pipe is arranged in the steel bar frame; a mounting ring is sleeved on the water collecting pipe; positioning frames are arranged on the left side and the right side of the mounting ring and can control the position of a filter cover at the bottom of a water collecting pipe between foundation reinforcing plates, so that the filter cover is located in accumulated water between the foundation reinforcing plates and is prevented from being immersed into sediment at the bottoms of the foundation reinforcing plates, and therefore the drainage efficiency of the accumulated water is guaranteed; the problems that when an existing rapid drainage device for foundation reinforcement is used, a water collecting pipe lacks a reasonable positioning structure, so that a water inlet of the water collecting pipe is inserted into silt, drainage of accumulated water is affected, the water collecting pipe slides to the deep position of a steel bar net frame and cannot be taken out, and in addition, a large amount of silt is accumulated on a filter screen, drainage efficiency is affected, and drainage cost is lowered are solved. And an operator needs to regularly disassemble and clean the device, so that the operation is troublesome.

Description

Technical Field

[0001] The invention relates to the technical field of foundation drainage, and in particular to a foundation reinforcement quick drainage device. Background Art

[0002] The foundation refers to the soil or rock mass that supports the foundation of the building. Since the construction process of the foundation is long, and the subsequent construction process is also long, if there is rain during the construction process, a large amount of rainwater will accumulate in the foundation, which will have a great impact on the construction, so drainage work needs to be done after the foundation construction.

[0003] For example, the invention of application number: CN202310443679.0 relates to a soft soil foundation drainage device and drainage consolidation method, and relates to the technical field of geotechnical engineering foundation construction. In order to solve the problem that the pre-loaded drainage consolidation method takes too long to drain and consolidate the soft soil foundation, it includes a water collecting pile, the water collecting pile includes a drilling section and a water collecting section, the drilling section is used to drill into the rock layer to fix the water collecting pile, the inner wall of the water collecting section is hollow, the outer wall of the water collecting section is provided with an extrusion component, the extrusion component is used to flow the water in the soft soil layer into the inner cavity of the water collecting section, and the water collecting pile is provided with a drainage component for extracting the accumulated water in the water collecting section outside; a heating pile, the heating pile is arranged around the water collecting pile, and a heating component is arranged inside the heating pile, and the heating component is used to dry the soft soil around the heating pile. This application has the effect of shortening the time consumed for drainage and consolidation of soft soil foundation.

[0004] When the existing foundation reinforcement rapid drainage device is in use, the water collecting pipe lacks a reasonable positioning structure and is usually directly inserted into the steel mesh between the foundation reinforcement plates, causing the water inlet of the water collecting pipe to be inserted into the mud and sand, affecting the discharge of the accumulated water, and the water collecting pipe will slide deep into the steel mesh and cannot be removed. In addition, a large amount of mud and sand will accumulate on the filter net installed in the water collecting pipe, which can easily cause the filter net to become blocked, affecting the drainage efficiency, and the operator needs to disassemble and clean it regularly, which is more troublesome to operate and increases the workload of the workers. Summary of the invention

[0005] In view of this, the present invention provides a foundation reinforcement rapid drainage device to solve the problem that when the existing foundation reinforcement rapid drainage device is in use, the water collecting pipe lacks a reasonable positioning structure, resulting in the water inlet of the water collecting pipe being inserted into the mud and sand, affecting the discharge of the accumulated water, and the water collecting pipe will slide into the deep of the steel grid and cannot be taken out. In addition, a large amount of mud and sand will accumulate on the filter net, affecting the drainage efficiency, and the operator needs to disassemble and clean it regularly, which is a more troublesome operation.

[0006] The present invention provides a foundation reinforcement quick drainage device, which specifically includes: a foundation reinforcement plate, a steel frame is provided in the middle of the foundation reinforcement plate, and a water collecting pipe is provided in the steel frame; a mounting ring is sleeved on the water collecting pipe; positioning frames are provided on the left and right sides of the mounting ring, and the positioning frames are hung with the foundation reinforcement plate; a filter cover is provided at the bottom of the water collecting pipe; a mounting head is provided in the filter cover, and the mounting head is arranged at the bottom end of the water collecting pipe; a rotating shaft is rotatably installed on the mounting head through a bearing; a floating filter plate is provided on the rotating shaft, and the floating filter plate and the rotating shaft are located in the water collecting pipe; a rotating sleeve is provided at the bottom end of the rotating shaft, and the rotating sleeve is located below the water collecting pipe.

[0007] Furthermore, a water guide pipe is provided on the top of the water collecting pipe, and the water guide pipe is communicated with the water collecting pipe, a support ring is fixedly installed on the outer peripheral surface of the water collecting pipe, two limiting round rods are provided on the top of the support ring, and the two limiting round rods are symmetrically distributed, two first adjusting bolt rods are rotatably installed on the top of the support ring, and the two first adjusting bolt rods are symmetrically distributed, and compression springs are mounted on the two first adjusting bolt rods.

[0008] Furthermore, the mounting ring is provided with two threaded sleeves, and the threaded sleeves are slidably mounted on the first adjusting bolt rod by means of threads, and the compression spring is supported between the threaded sleeves and the support ring, and connecting sleeves are provided on the left and right sides of the outer circumference of the mounting ring. The connecting sleeves are a cylindrical cavity structure, and the side walls of the connecting sleeves are provided with two limiting grooves, and two support blocks are provided at the relative outer ends of the two connecting sleeves, and the support blocks correspond to the positions of the limiting grooves.

[0009] Furthermore, a connecting slide rod is provided on one side of the positioning frame, two limiting slide blocks are provided at the end of the connecting slide rod, and a second adjusting bolt rod is rotatably mounted on the limiting slide block.

[0010] Furthermore, the connecting slide rod is slidably inserted into the connecting sleeve, and the limiting slide block is slidably connected to the connecting sleeve through a limiting through groove, and the second adjusting bolt rod slides through the supporting block by means of a thread.

[0011] Furthermore, the mounting head is a conical cavity structure, and a water inlet is provided on the outer peripheral surface of the mounting head, and the water inlets are distributed in a circular array. A first mounting frame is provided on the top of the mounting head, and two guide rods are provided on the top of the first mounting frame, and the two guide rods are distributed in a symmetrical manner. A second mounting frame is provided between the guide rods, and the second mounting frame is located above the first mounting frame, and a fixed cover is provided between the top ends of the two guide rods.

[0012] Furthermore, a servo motor is provided at the top of the rotating shaft, and the servo motor is fixedly installed in the fixed cover, a reciprocating screw is provided at the upper half of the rotating shaft, a rotating fan blade is provided on the rotating shaft, and the rotating fan blade is located below the reciprocating screw, and the rotating fan blade is located in the mounting head.

[0013] Furthermore, the outer peripheral surface of the floating filter plate is provided with two guide grooves, and the two guide grooves are distributed in a symmetrical manner. A sliding sleeve is provided at the center of the floating filter plate, and two limiting shafts are provided in the sliding sleeve of the floating filter plate.

[0014] Furthermore, the floating filter plate is located between the second mounting frame and the first mounting frame, and the floating filter plate is slidably connected to the guide rod through the guide groove, the sliding sleeve of the floating filter plate is sleeved on the reciprocating screw, and the limiting shaft is meshingly connected to the reciprocating screw.

[0015] Furthermore, the rotating sleeve is a cylindrical cavity structure, and a retaining ring is provided at the end of the rotating sleeve, a connecting rod is slidably inserted in the rotating sleeve, a scraper is provided at one end of the connecting rod, and the scraper is in contact with the filter cover, a baffle is provided at the other end of the connecting rod, a tension spring is sleeved on the connecting rod, and the tension spring is located in the rotating sleeve, and the two ends of the tension spring are respectively connected to the retaining ring and the baffle of the rotating sleeve.

[0016] The invention provides a foundation reinforcement rapid drainage device, which has the following beneficial effects: 1. The present invention is provided with a mounting ring. By rotating the knob at the top of the first adjusting bolt rod, the support ring and the mounting ring cooperate with each other to adjust the height of the water collecting pipe, control the position of the filter cover at the bottom of the water collecting pipe between the foundation reinforcement plates, make the filter cover in the accumulated water between the foundation reinforcement plates, avoid the filter cover from being immersed in the mud and sand at the bottom of the foundation reinforcement plates, thereby ensuring the discharge efficiency of the accumulated water.

[0017] 2. The present invention is provided with a positioning frame. By rotating the knob at the end of the second adjusting bolt rod, the connecting slide rod and the connecting sleeve cooperate with each other to control the telescopic distance of the positioning frames on the left and right sides, which can ensure that they are stably clamped with the foundation reinforcement plate, so as to quickly install and position the water collecting pipe, and avoid the situation where the water collecting pipe falls into the steel frame of the foundation reinforcement plate and cannot be taken out. The positioning structure is simple and the installation operation is convenient.

[0018] 3. The present invention can make the floating filter plate slide up and down intermittently along the guide rod by meshing the reciprocating screw and the limit shaft. The up and down reciprocating adjustment of the floating filter plate can effectively prevent the sediment from adhering to the floating filter plate and avoid the clogging of the floating filter plate, thereby improving the filtering effect and ensuring the internal flowability of the water collecting pipe.

[0019] 4. Since the rotating sleeve is installed on the rotating shaft, the rotating sleeve can drive the connecting rod and the scraper to do circular motion with the rotating shaft as the axis, and utilize the rebound pulling effect of the tension spring to make the scraper in close contact with the filter cover, thereby scraping off the mud and sand attached to the surface of the filter cover, which saves the trouble of manual cleaning. In addition, the up and down floating action of the floating filter plate and the rotating scraping action of the scraper are combined in a one-time manner, which saves the trouble of step-by-step operation and helps to reduce the weight of the device and reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0021] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0022] In the attached picture: Figure 1 It is a structural schematic diagram of a water collecting pipe and a foundation reinforcement plate in an installed state according to an embodiment of the present invention.

[0023] Figure 2 It is a schematic diagram of the overall axial viewing angle structure of an embodiment of the present invention.

[0024] Figure 3 It is a schematic diagram of the structure of part of the water collecting pipe, the mounting ring and the positioning frame according to an embodiment of the present invention.

[0025] Figure 4 The embodiment of the present invention Figure 3 Schematic diagram of the explosion state structure.

[0026] Figure 5 It is a schematic diagram of the structure of the mounting ring and the positioning frame in the exploded state according to an embodiment of the present invention.

[0027] Figure 6 It is a schematic diagram of the cross-sectional structure of part of the water collecting pipe and the filter cover of an embodiment of the present invention.

[0028] Figure 7 It is a schematic diagram of the structure of the mounting head, the rotating shaft rod, the floating filter plate and the rotating sleeve according to an embodiment of the present invention.

[0029] Figure 8 The embodiment of the present invention Figure 7 Schematic diagram of the explosion state structure.

[0030] Fig. 9 It is a schematic structural diagram of the rotating sleeve in the explosion state according to an embodiment of the present invention.

[0031] Reference numerals list 1. Foundation reinforcement plate; 2. Water collecting pipe; 201. Water guide pipe; 202. Support ring; 203. Limiting round rod; 204. First adjusting bolt rod; 205. Compression spring; 3. Mounting ring; 301. Threaded sleeve; 302. Connecting sleeve; 303. Limiting slot; 304. Support block; 4. Positioning frame; 401. Connecting slide rod; 402. Limiting slide block; 403. Second adjusting bolt rod; 5. Filter cover; 6. Installation Mounting head; 601, water inlet; 602, first mounting bracket; 603, guide rod; 604, second mounting bracket; 605, fixed cover; 7, rotating shaft; 701, servo motor; 702, reciprocating screw; 703, rotating fan blades; 8, floating filter plate; 801, guide groove; 802, limit shaft; 9, rotating sleeve; 901, connecting rod; 902, scraper; 903, baffle; 904, tension spring. DETAILED DESCRIPTION

[0032] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0033] Example 1: Please refer to Figures 1 to 9 As shown: The present invention provides a foundation reinforcement quick drainage device, comprising: a foundation reinforcement plate 1, a steel frame is provided in the middle of the foundation reinforcement plate 1, and a water collecting pipe 2 is provided in the steel frame; a mounting ring 3 is sleeved on the water collecting pipe 2; positioning frames 4 are provided on the left and right sides of the mounting ring 3, and the positioning frames 4 are hung with the foundation reinforcement plate 1; a filter cover 5 is provided at the bottom of the water collecting pipe 2; a mounting head 6 is provided in the filter cover 5, and the mounting head 6 is arranged at the bottom end of the water collecting pipe 2; a rotating shaft rod 7 is rotatably installed on the mounting head 6 through a bearing; a floating filter plate 8 is provided on the rotating shaft rod 7, and the floating filter plate 8 and the rotating shaft rod 7 are located in the water collecting pipe 2; a rotating sleeve 9 is provided at the bottom end of the rotating shaft rod 7, and the rotating sleeve 9 is located below the water collecting pipe 2.

[0034] Among them, a water pipe 201 is provided on the top of the water collecting pipe 2, and the water pipe 201 is communicated with the water collecting pipe 2, and the water pipe 201 is connected to the outer end drainage pump, and a support ring 202 is fixedly installed on the outer circumference of the water collecting pipe 2, and two limiting round rods 203 are provided on the top of the support ring 202, and the two limiting round rods 203 are symmetrically distributed, and two first adjustment bolt rods 204 are rotatably installed on the top of the support ring 202, and the two first adjustment bolt rods 204 are symmetrically distributed, and compression springs 205 are sleeved on the two first adjustment bolt rods 204; Two threaded sleeves 301 are provided on the mounting ring 3, and the threaded sleeve 301 is slidably mounted on the first adjusting bolt rod 204 by means of threads, and the compression spring 205 is supported between the threaded sleeve 301 and the support ring 202, and connecting sleeves 302 are provided on the left and right sides of the outer circumference of the mounting ring 3, and the connecting sleeves 302 are cylindrical cavity structures, and the side walls of the connecting sleeves 302 are provided with two limiting grooves 303, and two supporting blocks 304 are provided at the opposite outer ends of the two connecting sleeves 302, and the positions of the supporting blocks 304 and the limiting grooves 303 correspond to each other. The device is provided with a mounting ring 3, and the height of the water collecting pipe 2 can be adjusted by rotating the top knob of the first adjusting bolt rod 204, and the supporting ring 202 and the mounting ring 3 cooperate with each other, so as to control the position of the filter cover 5 at the bottom of the water collecting pipe 2 between the foundation reinforcement plates 1, so that the filter cover 5 is in the accumulated water between the foundation reinforcement plates 1, and the filter cover 5 is prevented from being submerged in the mud and sand at the bottom of the foundation reinforcement plates 1.

[0035] A connecting slide bar 401 is provided on one side of the positioning frame 4, two limit sliders 402 are provided at the end of the connecting slide bar 401, and a second adjusting bolt rod 403 is rotatably mounted on the limit slider 402; The connecting slide rod 401 is slidably inserted into the connecting sleeve 302, and the limiting slide block 402 is slidably connected to the connecting sleeve 302 through the limiting groove 303, and the second adjusting bolt rod 403 slides through the support block 304 by means of a thread. The device is provided with a positioning frame 4. By turning the knob at the end of the second adjusting bolt rod 403, the connecting slide rod 401 and the connecting sleeve 302 cooperate with each other to control the telescopic distance of the positioning frames 4 on the left and right sides, which can ensure that they are stably clamped with the foundation reinforcement plate 1, thereby quickly installing and positioning the water collecting pipe 2 to avoid the situation where the water collecting pipe 2 falls into the steel frame of the foundation reinforcement plate 1 and cannot be taken out.

[0036] The mounting head 6 is a conical cavity structure, and a water inlet 601 is provided on the outer circumference of the mounting head 6, and the water inlet 601 is distributed in a circular array. A first mounting frame 602 is provided on the top of the mounting head 6, and two guide rods 603 are provided on the top of the first mounting frame 602, and the two guide rods 603 are distributed in a symmetrical manner. A second mounting frame 604 is provided between the guide rods 603, and the second mounting frame 604 is located above the first mounting frame 602, and a fixing cover 605 is provided between the tops of the two guide rods 603; A servo motor 701 is provided at the top of the rotating shaft 7, and the servo motor 701 is fixedly installed in the fixed cover 605. A reciprocating screw rod 702 is provided at the upper half of the rotating shaft 7. A rotating blade 703 is provided on the rotating shaft 7, and the rotating blade 703 is located below the reciprocating screw rod 702, and the rotating blade 703 is located in the mounting head 6. Two guide grooves 801 are arranged on the outer circumference of the floating filter plate 8, and the two guide grooves 801 are symmetrically distributed. A sliding sleeve is arranged at the center of the floating filter plate 8, and two limit shafts 802 are arranged in the sliding sleeve of the floating filter plate 8. The floating filter plate 8 is located between the second mounting frame 604 and the first mounting frame 602, and the floating filter plate 8 is slidably connected to the guide rod 603 through the guide groove 801. The sliding sleeve of the floating filter plate 8 is mounted on the reciprocating screw 702, and the limit shaft 802 is meshed and connected with the reciprocating screw 702. The device is powered by a servo motor 701 to drive the rotating shaft 7 to rotate. The reciprocating screw 702 is meshed and driven by the limit shaft 802, so that the floating filter plate 8 can slide up and down intermittently along the guide rod 603. The floating filter plate 8 is adjusted up and down reciprocatingly, which can effectively prevent mud and sand from adhering to the floating filter plate 8 and avoid clogging of the floating filter plate 8.

[0037] Example 2: Please refer to Figures 6 to 9 As shown: The rotating sleeve 9 is a cylindrical cavity structure, and a retaining ring is provided at the end of the rotating sleeve 9. A connecting rod 901 is slidably inserted in the rotating sleeve 9. A scraper 902 is provided at one end of the connecting rod 901, and the scraper 902 is in contact with the filter cover 5. A baffle 903 is provided at the other end of the connecting rod 901. A tension spring 904 is sleeved on the connecting rod 901, and the tension spring 904 is located in the rotating sleeve 9, and the two ends of the tension spring 904 are respectively connected to the retaining ring and the baffle 903 of the rotating sleeve 9. During the rotation of the shaft 7, since the rotating sleeve 9 is installed on the rotating shaft 7, the rotating sleeve 9 can drive the connecting rod 901 and the scraper 902 to make circular motion with the rotating shaft 7 as the axis, and utilize the rebound pulling effect of the tension spring 904 to make the scraper 902 in close contact with the filter cover 5, thereby scraping off the mud and sand attached to the surface of the filter cover 5, which saves the trouble of manual cleaning. In addition, the up and down floating action of the floating filter plate 8 and the rotating scraping action of the scraper 902 are linked and combined to perform at one time.

[0038] Specific usage and function of this embodiment: In the present invention, by rotating the knob at the top of the first adjusting bolt rod 204, the support ring 202 and the mounting ring 3 cooperate with each other, so that the height of the water collecting pipe 2 can be adjusted, and the position of the filter cover 5 at the bottom of the water collecting pipe 2 between the foundation reinforcement plates 1 can be controlled, so that the filter cover 5 is in the accumulated water between the foundation reinforcement plates 1, and the filter cover 5 is prevented from being submerged in the mud and sand at the bottom of the foundation reinforcement plates 1; by rotating the knob at the end of the second adjusting bolt rod 403, the connecting slide rod 401 and the connecting sleeve 302 cooperate with each other, the telescopic distance of the positioning frame 4 on the left and right sides can be controlled, which can ensure that it is stably clamped with the foundation reinforcement plate 1, so as to quickly install and position the water collecting pipe 2, and avoid the situation where the water collecting pipe 2 falls into the steel frame of the foundation reinforcement plate 1 and cannot be taken out; the servo motor 701 provides power to drive the rotating shaft The rod 7 rotates, and the reciprocating screw 702 is meshed with the limit shaft 802 for transmission, so that the floating filter plate 8 can slide up and down intermittently along the guide rod 603. The floating filter plate 8 is adjusted up and down reciprocatingly, which can effectively prevent mud and sand from adhering to the floating filter plate 8, thereby avoiding clogging of the floating filter plate 8. During the rotation of the above-mentioned rotating shaft 7, the rotating sleeve 9 can drive the connecting rod 901 and the scraper 902 to make a circular motion with the rotating shaft 7 as the axis, and the rebound pulling effect of the tension spring 904 can be used to make the scraper 902 in close contact with the filter cover 5, thereby scraping off the mud and sand attached to the surface of the filter cover 5, which saves the trouble of manual cleaning. In addition, the up and down floating action of the floating filter plate 8 and the rotating scraping action of the scraper 902 are linked and combined to be performed at one time, eliminating the trouble of step-by-step operation and helping to reduce the weight and cost of the device.

[0039] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A foundation reinforcement rapid drainage device, characterized in that: A foundation reinforcement quick drainage device comprises: a foundation reinforcement plate (1), wherein a steel bar frame is provided in the middle of the foundation reinforcement plate (1), and a water collecting pipe (2) is provided in the steel bar frame; a mounting ring (3) is sleeved on the water collecting pipe (2); positioning frames (4) are provided on the left and right sides of the mounting ring (3), and the positioning frames (4) are hung on the foundation reinforcement plate (1); a filter cover (5) is provided at the bottom of the water collecting pipe (2); a mounting head (6) is provided in the filter cover (5), and the mounting head (6) is arranged at the bottom end of the water collecting pipe (2); a rotating shaft (7) is rotatably mounted on the mounting head (6) through a bearing; a floating filter plate (8) is provided on the rotating shaft (7), and the floating filter plate (8) and the rotating shaft (7) are located in the water collecting pipe (2); a rotating sleeve (9) is provided at the bottom end of the rotating shaft (7), and the rotating sleeve (9) is located below the water collecting pipe (2).

2. The rapid drainage device for foundation reinforcement as claimed in claim 1, characterized in that: A water guide pipe (201) is provided on the top of the water collecting pipe (2), and the water guide pipe (201) is communicated with the water collecting pipe (2); a support ring (202) is fixedly installed on the outer peripheral surface of the water collecting pipe (2); two limiting round rods (203) are provided on the top of the support ring (202), and the two limiting round rods (203) are symmetrically distributed; two first adjustment bolt rods (204) are rotatably installed on the top of the support ring (202), and the two first adjustment bolt rods (204) are symmetrically distributed, and compression springs (205) are sleeved on the two first adjustment bolt rods (204).

3. The rapid drainage device for foundation reinforcement as claimed in claim 1, characterized in that: The mounting ring (3) is provided with two threaded sleeves (301), and the threaded sleeves (301) are slidably sleeved on the first adjusting bolt rod (204) by means of threads, and the compression spring (205) is supported between the threaded sleeves (301) and the support ring (202). Connecting sleeves (302) are provided on the left and right sides of the outer circumference of the mounting ring (3), the connecting sleeves (302) are cylindrical cavity structures, and the side walls of the connecting sleeves (302) are provided with two limiting grooves (303), and two supporting blocks (304) are provided at the opposite outer ends of the two connecting sleeves (302), and the positions of the supporting blocks (304) and the limiting grooves (303) correspond to each other.

4. The rapid drainage device for foundation reinforcement as claimed in claim 1, characterized in that: A connecting slide bar (401) is provided on one side of the positioning frame (4), two limiting slide blocks (402) are provided at the end of the connecting slide bar (401), and a second adjusting bolt rod (403) is rotatably mounted on the limiting slide block (402).

5. The rapid drainage device for foundation reinforcement as claimed in claim 4, characterized in that: The connecting slide rod (401) is slidably inserted into the connecting sleeve (302), and the limiting slide block (402) is slidably connected to the connecting sleeve (302) via the limiting through groove (303), and the second adjusting bolt rod (403) slides through the supporting block (304) by means of a thread.

6. The rapid drainage device for foundation reinforcement as claimed in claim 1, characterized in that: The mounting head (6) is a conical cavity structure, and a water inlet (601) is provided on the outer peripheral surface of the mounting head (6), and the water inlets (601) are distributed in a ring array manner. A first mounting frame (602) is provided on the top of the mounting head (6), and two guide rods (603) are provided on the top of the first mounting frame (602), and the two guide rods (603) are distributed in a symmetrical manner. A second mounting frame (604) is provided between the guide rods (603), and the second mounting frame (604) is located above the first mounting frame (602), and a fixing cover (605) is provided between the tops of the two guide rods (603).

7. The rapid drainage device for foundation reinforcement as claimed in claim 1, characterized in that: A servo motor (701) is provided at the top of the rotating shaft (7), and the servo motor (701) is fixedly installed in the fixed cover (605). A reciprocating screw rod (702) is provided at the upper half of the rotating shaft (7). Rotating blades (703) are provided on the rotating shaft (7), and the rotating blades (703) are located below the reciprocating screw rod (702), and the rotating blades (703) are located in the mounting head (6).

8. The rapid drainage device for foundation reinforcement as claimed in claim 1, characterized in that: The outer peripheral surface of the floating filter plate (8) is provided with two guide grooves (801), and the two guide grooves (801) are distributed in a symmetrical manner. A sliding sleeve is provided at the center of the floating filter plate (8), and two limiting shafts (802) are provided in the sliding sleeve of the floating filter plate (8).

9. The rapid drainage device for foundation reinforcement as claimed in claim 8, characterized in that: The floating filter plate (8) is located between the second mounting frame (604) and the first mounting frame (602), and the floating filter plate (8) is slidably connected to the guide rod (603) via the guide groove (801), the sliding sleeve of the floating filter plate (8) is sleeved on the reciprocating screw rod (702), and the limit shaft (802) is meshingly connected to the reciprocating screw rod (702).

10. The rapid drainage device for foundation reinforcement as claimed in claim 1, characterized in that: The rotating sleeve (9) is a cylindrical cavity structure, and a retaining ring is provided at the end of the rotating sleeve (9), a connecting rod (901) is slidably inserted in the rotating sleeve (9), a scraper (902) is provided at one end of the connecting rod (901), and the scraper (902) is in contact with the filter cover (5), and a retaining plate (903) is provided at the other end of the connecting rod (901), a tension spring (904) is sleeved on the connecting rod (901), and the tension spring (904) is located in the rotating sleeve (9), and the two ends of the tension spring (904) are respectively connected to the retaining ring and the retaining plate (903) of the rotating sleeve (9).

Images