A perfusion device for the treatment of construction joints in underground garage construction

Abstract

The application discloses a kind of perfusion equipment for underground garage construction joint treatment, it is related to joint processing technical field, including work tank, the storage cavity is opened in the inside of work tank, the bottom of storage cavity inner cavity is rotatably connected with first screw rod, the outside of first screw rod is threadedly connected with moving block, the top of moving block is fixedly connected with second servo motor, the output of second servo motor extends to the below of moving block and is fixedly connected with drill bit, the bottom of work tank is provided with through-hole, the bottom of work tank is fixedly connected with fixed ring, the perfusion equipment for underground garage construction joint treatment is provided with liquid injection pipe, drill bit and second servo motor, the equipment can automatically punch and bury pipe and fix pipe in hole, so that perfusion is more convenient, pipe is fixed in hole by glue solution, without using tools, personnel fix pipe, so that the equipment is easy to use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of joint treatment, in particular to a pouring equipment for underground garage construction joint treatment. BACKGROUND

[0002] As the underground garage is used for a longer time, building cracks are prone to occur, and these cracks may become larger over time, which has a greater impact on the overall strength of the building, so timely repair of the cracks is required. The existing pouring device mostly uses viscous grouting for repair. When pouring, a hole needs to be drilled in the crack area first, and then the grouting head is inserted into the hole. A wrench is used to twist the grouting head to fix it. The operation steps are relatively cumbersome. Manual twisting of the grouting head can cause the grouting head to not be fixed in place, affecting the subsequent pouring work. SUMMARY

[0003] In view of the deficiencies of the prior art, the present application provides a pouring equipment for underground garage construction joint treatment, which solves the problems raised in the background art.

[0004] To achieve the above purpose, the following technical scheme is adopted: a pouring equipment for underground garage construction joint treatment, comprising a working box, a storage cavity is formed in the working box, a first screw rod is rotatably connected to the bottom of the storage cavity, a moving block is threadedly connected to the outer side of the first screw rod, a second servo motor is fixedly connected to the top of the moving block, a drill bit is fixedly connected to the output end of the second servo motor and extends below the moving block, a through hole is formed in the bottom of the working box, a fixing ring is fixedly connected to the bottom of the working box, a cleaning brush is fixedly connected to the inside of the fixing ring, a stop sleeve is slidably connected to the outer side of the fixing ring, a side groove is formed in one side of the stop sleeve, an annular groove is formed in the inside of the fixing ring and outside the cleaning brush, an annular piece is slidably connected to the inside of the annular groove, a gear ring is fixedly connected to the top of the annular piece, a plurality of push fans are fixedly connected to the bottom of the annular piece and inside the stop sleeve, a connecting rod is rotatably connected to the inside of the annular groove, a transmission gear that cooperates with the gear ring is fixedly connected to the outer side of the connecting rod, a transmission cavity is formed in the inside of the working box and below the storage cavity, the bottom end of the first screw rod extends into the inside of the transmission cavity, the top end of the connecting rod extends into the inside of the transmission cavity and is rotatably connected to the top of the inside of the transmission cavity, a one-way bearing is provided on the outer side of the first screw rod, the one-way bearing and the outer side of the connecting rod are both fixedly connected with a belt pulley that is connected by a belt.

[0005] Optionally, the retaining sleeve has two fixed boxes internally fixedly connected. Each fixed box is rotatably connected to a ball screw. Each ball screw is threaded with a plug on its outer side. The outer side of the retaining ring has several slots. One end of each plug extends into the corresponding slot, and one end of each ball screw extends to the outer side of the fixed box.

[0006] Optionally, a connecting groove is provided inside the working box and below the storage cavity. A third servo motor is fixedly connected to one side of the inner cavity of the connecting groove, and a threaded rod is rotatably connected to the other side of the inner cavity of the connecting groove. The output end of the third servo motor is fixedly connected to one end of the threaded rod. A connecting block is threadedly connected to the outer side of the threaded rod, and a fixing frame is fixedly connected to one side of the connecting block.

[0007] Optionally, a fourth servo motor is fixedly connected to the bottom of the upper part of the fixed frame. A rotating column is fixedly connected to the output end of the fourth servo motor. Several guide rails are fixedly connected to the outer side of the rotating column. A fixed block is slidably connected inside each guide rail. A support spring is fixedly connected to the bottom of each guide rail cavity. The top of each support spring is fixedly connected to the bottom of the fixed block. One end of each fixed block extends to the outer side of the guide rail and is fixedly connected to a fixed sleeve. Electric telescopic rods are fixedly connected to both sides of each fixed sleeve. The telescopic ends of each electric telescopic rod extend to the inner side of the fixed sleeve and are fixedly connected to clamping blocks. An injection tube is placed inside each fixed sleeve. An installation sleeve is fixedly fitted to the outer side of each injection tube. The top of each injection tube extends to the top of the fixed sleeve. A threaded sleeve is fixedly connected to the outer side of each injection tube. A threaded cover is threadedly connected to the outer side of each threaded sleeve.

[0008] Optionally, each of the mounting sleeves has a liquid cavity inside, and each of the mounting sleeves has several liquid holes on its outer side, all of which are connected to the inside of the liquid cavity. Each of the fixing sleeves has an annular cavity inside, and each of the clamping blocks has an elastic tube fixedly connected to one side. One end of each elastic tube extends into the annular cavity, and the other end of each elastic tube extends into one side of the clamping block and is fixedly connected to a plug. Each of the mounting sleeves has a connector fixedly connected inside, and one end of each plug is inserted into the connector, while the other end of each connector extends into the liquid cavity.

[0009] Optionally, one end of each fixed block extends to the outside of the guide rail, and a piston cylinder is fixedly connected to the outside of the rotating column and to one side of the guide rail. A piston block is slidably connected inside each piston cylinder. The top of each piston block extends above the piston cylinder and is fixedly connected to a pressure block. A connecting spring is interactively sleeved on the outside of each piston block. The bottom end of each connecting spring is fixedly connected to the top of the piston cylinder, and the top end of each connecting spring is connected to the bottom of the pressure block. A suction head is fixedly connected to the bottom of each piston cylinder. A connecting pipe is fixedly connected to the bottom of several suction heads. A pipeline is fixedly connected to one side of each piston cylinder. One end of each pipeline extends into the inside of the rotating column, and the other end of each rotating column is connected to the inside of the annular cavity through a flexible hose. One end of each pipeline and suction head extends into the inside of the piston cylinder and is equipped with a one-way valve.

[0010] Optionally, a liquid tank is fixedly connected to the bottom of the connecting block, one end of the connecting pipe extends into the liquid tank, an inlet valve is fixedly connected to one side of the liquid tank, one end of the inlet valve passes through the connecting block and through a side hole opened on the working box to the outside of the working box, and the outside of the connecting pipe is rotatably connected to the inside of the liquid tank.

[0011] Optionally, a handle is fixedly connected to one side of the work box, a controller is fixedly connected to the top of the handle, a first servo motor is fixedly connected to the top of the inner cavity of the storage chamber, the output end of the first servo motor is fixedly connected to the top of the first lead screw, and the diameter of the threaded cover matches the through hole and the inner diameter of the cleaning brush.

[0012] This invention provides a grouting device for treating construction joints in underground parking garages, which has the following beneficial effects:

[0013] 1. The grouting equipment for treating construction joints in the underground parking garage is equipped with an injection pipe, a drill bit, and a second servo motor. This equipment can automatically drill holes, embed pipes, and fix the pipes inside the holes, making grouting more convenient. The pipes are fixed inside the holes with adhesive, eliminating the need for workers to use tools to fix the pipes, making this equipment easy to use.

[0014] 2. The grouting equipment used for treating construction joints in the underground parking garage is equipped with a pusher blade, a baffle, and a side groove. This allows for the discharge of dust generated during drilling, preventing dust from entering the borehole and affecting the connection between the borehole and the pipeline. The orientation of the side groove and baffle can be adjusted according to the location of multiple boreholes, thereby adjusting the position of the dust discharge and making the equipment more convenient to use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the internal structure of the present invention;

[0016] Figure 2 This is a top view of the internal structure of the retaining sleeve of the present invention;

[0017] Figure 3 This is a schematic diagram of the connection between the clamping block and the injection tube of the present invention;

[0018] Figure 4 For the present invention Figure 1 Enlarged view of point A;

[0019] Figure 5 For the present invention Figure 1 Enlarged view of point B;

[0020] Figure 6 For the present invention Figure 1 Enlarged view of point C.

[0021] In the diagram: 1. Working box; 2. Storage cavity; 3. First servo motor; 4. First lead screw; 5. Moving block; 6. Second servo motor; 7. Drill bit; 8. Through hole; 9. Cleaning brush; 10. Fixing ring; 11. Sleeve; 12. Annular groove; 13. Push fan blade; 14. Side groove; 15. Annular plate; 16. Gear ring; 17. Connecting rod; 18. Transmission gear; 19. Transmission cavity; 20. Pulley; 21. One-way bearing; 22. Fixing box; 23. Ball screw; 24. Insert block; 25. Slot; 26. Third servo motor; 27. Threaded rod; 28. Connecting block; 29. ​​Fixing frame; 3 0. Through slot; 31. Fourth servo motor; 32. Rotating column; 33. Guide rail; 34. Fixing block; 35. Support spring; 36. Fixing sleeve; 37. Electric telescopic rod; 38. Clamping block; 39. Injection tube; 40. Mounting sleeve; 41. Plug; 42. Connector; 43. Liquid chamber; 44. Liquid hole; 45. Annular cavity; 46. Pipeline; 47. Piston cylinder; 48. Piston block; 49. Pressure block; 50. Connecting spring; 51. Suction head; 52. Connecting tube; 53. Liquid tank; 54. Inlet valve; 55. Elastic tube; 56. Threaded cover; 57. Threaded sleeve; 58. Connecting groove; 59. Handle. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0023] Example 1

[0024] Please see Figures 1 to 6This invention provides a technical solution: a grouting device for treating construction joints in underground parking garages, comprising a working box 1, a storage cavity 2 inside the working box 1, a first lead screw 4 rotatably connected to the bottom of the storage cavity 2, a moving block 5 threadedly connected to the outer side of the first lead screw 4, a second servo motor 6 fixedly connected to the top of the moving block 5, the output end of the second servo motor 6 extending below the moving block 5 and fixedly connected to a drill bit 7, a through hole 8 at the bottom of the working box 1, a fixing ring 10 fixedly connected to the bottom of the working box 1, a cleaning brush 9 fixedly connected inside the fixing ring 10, a retaining sleeve 11 slidably connected to the outer side of the fixing ring 10, a side groove 14 on one side of the retaining sleeve 11, and an annular groove 1 inside the fixing ring 10 and located outside the cleaning brush 9. 2. An annular plate 15 is slidably connected inside the annular groove 12. A gear ring 16 is fixedly connected to the top of the annular plate 15. Several pusher blades 13 are fixedly connected to the bottom of the annular plate 15 and inside the retaining sleeve 11. A connecting rod 17 is rotatably connected inside the annular groove 12. A transmission gear 18 that cooperates with the gear ring 16 is fixedly sleeved on the outside of the connecting rod 17. A transmission cavity 19 is opened inside the working box 1 and below the storage cavity 2. The bottom end of the first lead screw 4 extends into the transmission cavity 19. The top end of the connecting rod 17 extends into the transmission cavity 19 and is rotatably connected to the top of the inner cavity of the transmission cavity 19. A one-way bearing 21 is provided on the outside of the first lead screw 4. A pulley 20 connected by belt drive is fixedly sleeved on the outside of both the one-way bearing 21 and the connecting rod 17.

[0025] Preferably, the sleeve 11 has two fixed boxes 22 internally fixedly connected. Each fixed box 22 is rotatably connected to a ball screw 23. Each ball screw 23 has a threaded insertion block 24 on its outer side. The outer side of the fixed ring 10 has several slots 25. One end of each insertion block 24 extends into the corresponding slot 25. One end of each ball screw 23 extends into the outer side of the fixed box 22. When it is necessary to adjust the direction of dust discharge, the operator rotates the ball screw 23, causing the ball screw 23 to drive one end of the insertion block 24 to move out of the slot 25. Then, the sleeve 11 is rotated to adjust the orientation of the side groove 14. Then, the operator resets and rotates the ball screw 23, causing the ball screw 23 to drive one end of the insertion block 24 to insert into the slot 25, thereby limiting and fixing the position of the sleeve 11 and the side groove 14.

[0026] Preferably, a connecting groove 58 is provided inside the working box 1 and below the storage cavity 2. A third servo motor 26 is fixedly connected to one side of the inner cavity of the connecting groove 58, and a threaded rod 27 is rotatably connected to the other side of the inner cavity of the connecting groove 58. The output end of the third servo motor 26 is fixedly connected to one end of the threaded rod 27. A connecting block 28 is threadedly connected to the outer side of the threaded rod 27. A fixing frame 29 is fixedly connected to one side of the connecting block 28, which can drive the injection tube 39 fixed on the fixing sleeve 36 to move.

[0027] Preferably, a fourth servo motor 31 is fixedly connected to the bottom of the upper part of the fixed frame 29. A rotating column 32 is fixedly connected to the output end of the fourth servo motor 31. Several guide rails 33 are fixedly connected to the outer side of the rotating column 32. A fixing block 34 is slidably connected inside each guide rail 33. A support spring 35 is fixedly connected to the bottom of each inner cavity of the guide rail 33. The top of each support spring 35 is fixedly connected to the bottom of the fixing block 34. One end of each fixing block 34 extends to the outer side of the guide rail 33 and is fixedly connected to a fixing sleeve 36. Electric telescopic rods 37 are fixedly connected to both sides of the fixing sleeve 36. The telescopic ends of 37 all extend to the inside of the fixed sleeve 36 and are fixedly connected to clamps 38. The fixed sleeve 36 contains an injection pipe 39. The outer side of the injection pipe 39 is fixedly fitted with an installation sleeve 40. The top of the injection pipe 39 extends above the fixed sleeve 36. The outer side of the injection pipe 39 is fixedly connected to a threaded sleeve 57. The outer side of the threaded sleeve 57 is threadedly connected to a threaded cover 56. The threaded cover 56 can protect the top of the injection pipe 39 to prevent dust from falling into the injection pipe 39 and causing blockage of the grout delivery pipe inside the injection pipe 39, thus affecting the grout delivery of the injection pipe 39.

[0028] Preferably, each mounting sleeve 40 has a liquid cavity 43 inside, and each mounting sleeve 40 has several liquid holes 44 on its outer side, all of which are connected to the inside of the liquid cavity 43. Each fixing sleeve 36 has an annular cavity 45 inside. Each clamping block 38 has an elastic tube 55 fixedly connected to one side, with one end of the elastic tube 55 extending into the annular cavity 45 and the other end extending into one side of the clamping block 38 and fixedly connected to a plug 41. Each mounting sleeve 40 has a connector 42 fixedly connected inside, with one end of the plug 41 inserted into the connector 42 and the other end of the connector 42 extending into the liquid cavity 43. When it is necessary to add a liquid injection tube 39, the liquid injection tube 39 is placed into the fixing sleeve 36 through the through groove 30. The telescopic end of the electric telescopic rod 37 pushes the clamping block 38 to move, so that the clamping block 38 contacts the outer side of the mounting sleeve 40, and the plug 41 is inserted into the connector 42, thus fixing and limiting the position of the liquid injection tube 39 and the mounting sleeve 40.

[0029] Preferably, one end of each fixed block 34 extends to the outside of the guide rail 33. A piston cylinder 47 is fixedly connected to the outside of the rotating column 32 and to one side of the guide rail 33. A piston block 48 is slidably connected inside each piston cylinder 47. The top of each piston block 48 extends above the piston cylinder 47 and is fixedly connected to a pressure block 49. A connecting spring 50 is interlocked on the outside of each piston block 48. The bottom end of each connecting spring 50 is fixedly connected to the top of the piston cylinder 47, and the top end of each connecting spring 50 is connected to the bottom of the pressure block 49. A suction head 51 is fixedly connected to the bottom of each piston cylinder 47. A connecting tube 52 is fixedly connected to the bottom of several suction heads 51. A pipeline 46 is fixedly connected to one side of each piston cylinder 47. One end of each pipeline 46 extends into the inside of the rotating column 32, and the other end of each rotating column 32 is connected to the inside of the annular cavity 45 through a flexible hose. One end of each pipeline 46 and suction head 51 extends into the inside of the piston cylinder 47 and is equipped with a one-way valve to control the flow direction of the adhesive.

[0030] Preferably, a liquid tank 53 is fixedly connected to the bottom of the connecting block 28, one end of the connecting pipe 52 extends into the liquid tank 53, and an inlet valve 54 is fixedly connected to one side of the liquid tank 53. One end of the inlet valve 54 passes through the connecting block 28 and through the side hole opened on the working box 1 to the outside of the working box 1. The outside of the connecting pipe 52 is rotatably connected to the inside of the liquid tank 53, so that when the rotating column 32 rotates, it can drive the piston cylinder 47 and the connecting pipe 52 to rotate.

[0031] Example 2

[0032] Please see Figure 1 and Figure 4 The present invention provides a technical solution: a handle 59 is fixedly connected to one side of the work box 1, a controller is fixedly connected to the top of the handle 59, a first servo motor 3 is fixedly connected to the top of the inner cavity of the storage cavity 2, the output end of the first servo motor 3 is fixedly connected to the top of the first lead screw 4, and the diameter of the threaded cover 56 matches the inner diameter of the through hole 8 and the cleaning brush 9, so that the threaded cover 56 can pass through the through hole 8 and the cleaning brush 9 and move to the outside of the device.

[0033] In summary, when using the grouting equipment for treating construction joints in underground parking garages, the device is held by the handle 59, and the work box 1 is moved to the position where drilling and pipe laying are required. Then, the controller is pressed. At this time, the output end of the first servo motor 3 drives the first lead screw 4 to rotate, causing the first lead screw 4 to drive the moving block 5 to move. The moving block 5 then drives the second servo motor 6 and the drill bit 7 to move downwards, allowing the drill bit 7 to enter the cleaning brush 9 through the through hole 8, and then move into the ground through the retaining sleeve 11. Then, the output end of the second servo motor 6 drives the drill bit 7 to rotate, causing the drill bit 7 to drill a hole in the ground. The dust generated during drilling enters the retaining sleeve 11. When the first lead screw 4 rotates, it cannot drive the belt through the one-way bearing 21. The pulley 20 and connecting rod 17 rotate, which in turn drives the pusher blade 13 to move circumferentially around the outside of the drill bit 7 via the transmission gear 18, gear ring 16, and annular plate 15. After drilling, the output end of the first servo motor 3 drives the first lead screw 4 to reset and rotate, so that the first lead screw 4 drives the moving block 5 to move the second servo motor 6 and the drill bit 7 from the ground to the inside of the storage cavity 2. At this time, the first lead screw 4 can drive the pulley 20 to rotate the connecting rod 17 via the one-way bearing 21, so that the connecting rod 17 drives the gear ring 16 to rotate via the transmission gear 18, so that the gear ring 16 drives the annular plate 15 to move circumferentially, so that the annular plate 15 drives the pusher blade 13 to move circumferentially around the outside of the drill bit 7, so that the pusher blade 13 dissipates the dust generated during drilling. Pushed outwards through the side groove 14 to the outside of the retaining sleeve 11, the output end of the third servo motor 26 drives the threaded rod 27 to rotate, causing the threaded rod 27 to drive the connecting block 28 and the fixing bracket 29 to move. This causes the fixing bracket 29 and the fourth servo motor 31 to drive the fixing sleeve 36, the injection tube 39, and the mounting sleeve 40 to move above the through hole 8. Then, the output end of the first servo motor 3 drives the first lead screw 4 to rotate, causing the first lead screw 4 to drive the moving block 5, the second servo motor 6, and the drill bit 7 to move downwards. This causes the drill bit 7 to push the threaded cover 56 downwards, causing the threaded cover 56 and the fixing sleeve 36 to move downwards. This causes the injection tube 39 and the mounting sleeve 40 to pass through the through hole 8, the cleaning brush 9, and the retaining sleeve 11, and insert into the drill hole in the ground. Then, as the fixing block 34 moves, at this time... The fixing block 34 pushes the pipeline 46 downward, causing the pressure block 49 to push the piston block 48 downward. This allows the adhesive inside the piston cylinder 47 to enter the annular cavity 45 through the pipeline 46, then through the annular cavity 45 into the elastic tube 55, then through the elastic tube 55 into the connector 42, and then through the plug 41 into the liquid cavity 43. The adhesive inside the liquid cavity 43 then enters the gap inside the drill hole through the liquid hole 44, filling the gap between the mounting sleeve 40 and the drill hole with adhesive, thus fixing the mounting sleeve 40 to the drill hole. Then, the telescopic end of the electric telescopic rod 37 drives the clamping block 38 to move, causing one end of the plug 41 to move out of the connector 42. Finally, the output end of the first servo motor 3 drives the first lead screw 4 to reset and rotate.The first lead screw 4 drives the moving block 5 to move the second servo motor 6 and the drill bit 7 upwards. At this time, the support spring 35 pushes the fixing block 34 to move the fixing sleeve 36 upwards. Then, the connecting spring 50 pushes the pressure block 49 to move the piston block 48 upwards, so that the adhesive inside the liquid tank 53 is sucked into the piston cylinder 47 through the connecting pipe 52 and the suction head 51 for subsequent use. Then, the output end of the third servo motor 26 drives the threaded rod 27 to rotate, so that the threaded rod 27 drives the connecting block 28, the fixing frame 29, and the fourth servo motor. 31 and the fixing sleeve 36 are moved to their initial positions. At this time, the worker picks up the work box 1. The injection pipe 39 is now inside the borehole. The operator continues the grouting process, driving the injection pipe 39 into the ground. When grouting to the ground is required, the threaded cover 56 is unscrewed from the outside of the threaded sleeve 57. Then, a grouting machine is used to inject grout into the injection pipe 39 to treat the cracks in the underground garage. Finally, the portion of the injection pipe 39 and the mounting sleeve 40 above the borehole is broken off and smoothed.

[0034] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A grouting apparatus for the treatment of construction joints in underground garage construction, comprising a working tank, characterized in that: The inside of the working box is provided with a storage cavity, a first lead screw is rotationally connected to the bottom of the storage cavity, a moving block is threadedly connected to the outside of the first lead screw, a second servo motor is fixedly connected to the top of the moving block, the output end of the second servo motor extends below the moving block and is fixedly connected with a drill bit, a through hole is formed in the bottom of the working box, a fixed ring is fixedly connected to the bottom of the working box, a cleaning brush is fixedly connected to the inside of the fixed ring, a baffle sleeve is slidably connected to the outside of the fixed ring, a side groove is formed in one side of the baffle sleeve, an annular groove is formed in the inside of the fixed ring and outside the cleaning brush, an annular piece is slidably connected to the inside of the annular groove, a gear ring is fixedly connected to the top of the annular piece, a plurality of push fans are fixedly connected to the bottom of the annular piece and inside the baffle sleeve, a connecting rod is rotationally connected to the inside of the annular groove, a transmission gear that cooperates with the gear ring is fixedly connected to the outside of the connecting rod, a transmission cavity is formed in the inside of the working box and below the storage cavity, the bottom end of the first lead screw extends to the inside of the transmission cavity, the top end of the connecting rod extends to the inside of the transmission cavity and is rotationally connected to the top of the transmission cavity, a one-way bearing is arranged on the outside of the first lead screw, a belt pulley that is connected by a belt is fixedly connected to the outside of the one-way bearing and the connecting rod, Two fixed boxes are fixedly connected to the inside of the baffle sleeve, a ball screw is rotationally connected to the inside of each fixed box, a plug block is threadedly connected to the outside of each ball screw, a plurality of plug slots are formed in the outside of the fixed ring, one end of each plug block extends to the inside of the corresponding plug slot, one end of each ball screw extends to the outside of the fixed box, A connecting groove is formed in the inside of the working box and below the storage cavity, a third servo motor is fixedly connected to one side of the connecting groove, a threaded rod is rotationally connected to the other side of the connecting groove, the output end of the third servo motor is fixedly connected to one end of the threaded rod, a connecting block is threadedly connected to the outside of the threaded rod, a fixed frame is fixedly connected to one side of the connecting block, A fourth servo motor is fixedly connected to the bottom of the top of the fixed frame, a rotating column is fixedly connected to the output end of the fourth servo motor, a plurality of guide rails are fixedly connected to the outside of the rotating column, a fixed block is slidably connected to the inside of each guide rail, a supporting spring is fixedly connected to the bottom of the guide rail, the top end of the supporting spring is fixedly connected to the bottom of the fixed block, one end of the fixed block extends to the outside of the guide rail and is fixedly connected with a fixed sleeve, an electric telescopic rod is fixedly connected to both sides of the fixed sleeve, the telescopic end of the electric telescopic rod extends to the inside of the fixed sleeve and is fixedly connected with a clamping block, a liquid injection tube is placed in the inside of the fixed sleeve, a mounting sleeve is fixedly connected to the outside of the liquid injection tube, the top of the liquid injection tube extends above the fixed sleeve, a threaded sleeve is fixedly connected to the outside of the liquid injection tube, a threaded cover is threadedly connected to the outside of the threaded sleeve, The inside of the mounting sleeve is provided with a liquid cavity, the outside of the mounting sleeve is provided with a plurality of liquid holes, the liquid holes are communicated with the inside of the liquid cavity, the inside of the fixing sleeve is provided with an annular cavity, one side of the clamping block is fixedly connected with an elastic tube, one end of the elastic tube extends into the annular cavity, the other end of the elastic tube extends to one side of the clamping block and is fixedly connected with a plug, the inside of the mounting sleeve is fixedly connected with a connecting head, one end of the plug is inserted into the connecting head, the other end of the connecting head extends into the liquid cavity.

2. A pouring apparatus for the treatment of construction joints in underground garage construction according to claim 1, characterized in that The end of the fixed block extends to the outside of the guide rail, the outside of the rotating column and on one side of the guide rail is fixedly connected with a piston cylinder, the inside of the piston cylinder is slidably connected with a piston block, the top of the piston block extends above the piston cylinder and is fixedly connected with a pressing block, the outside of the piston block is interactively sleeved with a connecting spring, the bottom end of the connecting spring is fixedly connected with the top of the piston cylinder, the top end of the connecting spring is connected with the bottom of the pressing block, the bottom of the piston cylinder is fixedly connected with a suction head, the bottom end of the suction head is fixedly connected with a connecting pipe, one side of the piston cylinder is fixedly connected with a pipeline, one end of the pipeline extends into the rotating column, the other end of the rotating column is communicated with the inside of the annular cavity through a hose, one end of the pipeline and the suction head extends into the piston cylinder and is provided with a one-way valve.

3. A pouring apparatus for the treatment of construction joints in underground garage construction according to claim 2, characterized in that The bottom of the connecting block is fixedly connected with a liquid tank, one end of the connecting pipe extends into the liquid tank, one side of the liquid tank is fixedly connected with a liquid inlet valve, one end of the liquid inlet valve extends to the outside of the working tank through the connecting block and the side hole provided on the working tank, the outside of the connecting pipe is rotatably connected with the inside of the liquid tank.

4. A pouring apparatus for the treatment of construction joints in underground garage construction according to claim 3, characterized in that: One side of the working tank is fixedly connected with a handle, the top of the handle is fixedly connected with a controller, the top of the storage cavity is fixedly connected with a first servo motor, the output end of the first servo motor is fixedly connected with the top of the first lead screw, the diameter of the threaded cover matches the inner diameter of the through hole and the cleaning brush.

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