CN220546854U - High-pressure plugging grouting device - Google Patents

Abstract

The application discloses high-pressure plugging grouting device belongs to the technical field of grouting equipment, and comprises a box body, wherein a water suction pump is fixedly connected to the box body, one end of the water suction pump is fixedly connected with a connecting pipe, the connecting pipe is communicated with the box body, the other end of the water suction pump is fixedly connected with a hose, a grouting pipe is fixedly connected to the hose, a fixing ring is fixedly connected to the grouting pipe, a plurality of through holes are uniformly spaced on the grouting pipe, a sleeve is sleeved on the grouting pipe, a plurality of grouting holes are uniformly spaced on the sleeve, the through holes correspond to the grouting holes one by one, the through holes can be aligned with the grouting holes, a cover plate is fixedly connected to the grouting pipe, and a plurality of water outlet holes are formed in the cover plate; the fixed ring is provided with a plurality of groups of reset components for pulling the sleeve. The grouting device has the effect of improving grouting efficiency.

Description

High-pressure plugging grouting device

Technical Field

The application relates to the technical field of grouting equipment, in particular to a high-pressure plugging grouting device.

Background

The current advanced small conduit grouting technology is a supporting measure for shallow tunneling of tunnels, and plays an important role in the construction of weak broken strata of the tunnels passing through bad sections such as shallow buried sections, sand layer sections and tunnel portal bias sections, fault breaking often, sand and pebble sections and the like.

The related art can refer to the China patent publication No. CN216194855U to disclose a grouting device for sealing leakage in engineering construction, comprising: a case; the motor is installed on the top of box, and the output of motor rotates to be connected with bevel gear, and the inner wall fixedly connected with rotary rod of bevel gear, a plurality of puddlers of outer wall fixedly connected with of rotary rod, unloading pipe are installed to the bottom of box.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: when grouting into the grouting holes, water flow in the grouting holes can affect the grouting liquid, and if grouting is performed only by using the blanking pipe, the grouting efficiency is lower.

Disclosure of Invention

In order to improve grouting efficiency, the application provides a high-pressure plugging grouting device.

The application provides a high pressure shutoff slip casting device adopts following technical scheme:

the high-pressure plugging grouting device comprises a box body, wherein a water pump is fixedly connected to the box body, a connecting pipe is fixedly connected to one end of the water pump, the connecting pipe is communicated with the box body, a hose is fixedly connected to the other end of the water pump, a grouting pipe is fixedly connected to the hose, a fixing ring is fixedly connected to the grouting pipe, a plurality of through holes are uniformly spaced on the grouting pipe, a sleeve is sleeved on the grouting pipe, a plurality of grouting holes are uniformly spaced on the sleeve, the through holes correspond to the grouting holes one by one, the through holes can be aligned with the grouting holes, a cover plate is fixedly connected to the grouting pipe, and a plurality of water outlet holes are formed in the cover plate;

the fixed ring is provided with a plurality of groups of reset components for pulling the sleeve.

By adopting the technical scheme, in order to improve the grouting efficiency, when grouting, the water suction pump is started to send the slurry in the box body into the grouting pipe, the slurry is discharged through the water outlet hole, and then the sleeve is moved to enable the through hole to be aligned with the grouting hole, so that the slurry can be discharged from the grouting hole, the water-blocking material beside the grouting pipe can be grouting, and the grouting efficiency is improved; when the water-blocking material beside the grouting pipe is not needed to be grouting, the sleeve is not moved, and only grouting is carried out through the water outlet.

Preferably, the reset assembly comprises a reset spring, a groove is formed in the fixing ring, one end of the reset spring is fixedly connected to the inner wall of the groove, and the other end of the reset spring is fixedly connected to the sleeve.

Through adopting above-mentioned technical scheme, after the slip casting finishes, release the sleeve pipe, utilize reset spring to promote the sleeve pipe and remove to the one side that is close to the solid fixed ring to make the sleeve pipe reset.

Preferably, the box is further provided with two groups of cleaning mechanisms, each cleaning mechanism comprises a scraping plate and a plurality of connecting rods, the box is provided with a rotating shaft in a penetrating mode, the box is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with the rotating shaft through bolts, one ends of the connecting rods are fixedly connected to the rotating shaft, the scraping plates are fixedly connected with the other ends of the connecting rods, and the scraping plates are propped against the inner wall of the box.

Through adopting above-mentioned technical scheme, when the inner wall to the box is clean, start driving motor, driving motor orders about the axis of rotation and rotates to drive connecting rod and scraper blade and remove, the scraper blade is when rotating, clears up the inner wall of box, and then has reduced the thick liquids and has deposited the possibility of attaching on the box inner wall.

Preferably, the box body is provided with a dismounting mechanism, the dismounting mechanism comprises a top cover, the top cover is arranged at the top end of the box body, and the rotating shaft is rotatably connected to the top cover;

the dismounting mechanism further comprises a plurality of groups of fixing assemblies for fixing the top cover.

Through adopting above-mentioned technical scheme, when needs clearance scraper blade, rotate the epaxial bolt of axis of rotation and driving motor's output earlier, utilize multiunit fixed subassembly to dismantle the top cap, the top cap removes and drives axis of rotation, a plurality of connecting rods and scraper blade and remove to make the scraper blade break away from the inside of box, and then be convenient for clear up the scraper blade.

Preferably, the fixed subassembly includes fixing base, mount pad, fixed block, fixture block and pulling rod, fixing base fixed connection is on the top cap, mount pad fixed connection in on the box, offer the groove of stepping down on the mount pad, fixed block fixed connection in on the fixing base, just the fixed block is located step down the inslot, the fixture block with step down the diapire sliding connection of groove, the hole of sliding has been seted up on the inner wall of step down the groove, the pulling rod with the inner wall sliding connection of hole of sliding, fixture block fixed connection in the tip of pulling rod, the fixture block can with the fixed block offsets, the cover is equipped with compression spring on the pulling rod, compression spring's one end fixed connection in on the fixture block, compression spring's the other end fixed connection in step down on the inner wall of groove.

Through adopting above-mentioned technical scheme, when the top cap needs to be dismantled, pulling rod, pulling rod removes and drives the fixture block to the one side removal that keeps away from the fixed block, after the fixture block no longer with fixed block looks butt, can remove the top cap.

Preferably, the clamping block is provided with an inclined plane, the fixing block is provided with an inclined plane, and the inclined plane on the clamping block is matched with the inclined plane on the fixing block.

Through adopting above-mentioned technical scheme, when the installation top cap, remove the top cap, the top cap removes and drives the fixing base and remove, and the fixing base removes and drives the fixed block and remove, after fixed block and fixture block contact, promotes the fixture block to the one side removal of keeping away from the fixed block to the convenience of installation top cap has been improved.

Preferably, the clamping block is fixedly connected with an anti-slip pad, and the clamping block is propped against the fixed block through the anti-slip pad.

Through adopting above-mentioned technical scheme, utilize slipmat, increased the frictional force between fixture block and the fixed block to the stability of fixed top cap has been improved.

Preferably, a plurality of stirring rods are fixedly connected to the rotating shaft.

Through adopting above-mentioned technical scheme, after the axis of rotation rotates, drive a plurality of puddlers and rotate to can utilize a plurality of puddlers stirring thick liquids, and then reduce the thick liquids and produce the possibility of precipitation.

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

1. in order to improve grouting efficiency, when grouting, a water suction pump is started to send slurry in a box body into a grouting pipe, the slurry is discharged through a water outlet hole, and then a sleeve is moved to enable a through hole to be aligned with the grouting hole, so that the slurry can be discharged from the grouting hole, and therefore water-blocking materials beside the grouting pipe can be grouting, and grouting efficiency is improved;

2. when the inner wall of the box body needs to be cleaned, the driving motor is started, and drives the rotating shaft to rotate, so that the connecting rod and the scraping plate are driven to move, the scraping plate cleans the inner wall of the box body when rotating, and the possibility that slurry is deposited on the inner wall of the box body is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the whole embodiment of the present application.

Fig. 2 is a cross-sectional view of the grouting pipe, the fixing ring, the sleeve and the hose of the present application.

Fig. 3 is a schematic view showing the structure of the fixing member of the present application.

Reference numerals: 1. a case; 11. a water pump; 12. a connecting pipe; 13. a hose; 14. grouting pipe; 141. a through hole; 15. a fixing ring; 151. a groove; 16. a sleeve; 161. grouting holes; 17. a cover plate; 171. a water outlet hole; 18. a through hole; 2. a reset assembly; 21. a return spring; 3. a cleaning mechanism; 31. a scraper; 32. a connecting rod; 33. a driving motor; 34. a bolt; 35. a stirring rod; 36. a rotating shaft; 4. a dismounting mechanism; 41. a top cover; 42. a fixing assembly; 43. a fixing seat; 44. a mounting base; 441. a relief groove; 442. a slip hole; 45. a fixed block; 46. a clamping block; 47. pulling the rod; 48. an anti-slip pad; 49. compressing the spring.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a high-pressure plugging grouting device. Referring to fig. 1 and 2, a high-pressure plugging grouting device comprises a box body 1, a water pump 11 is fixedly connected to the box body 1, a connecting pipe 12 is fixedly connected to one end of the water pump 11, the connecting pipe 12 is communicated with the box body 1, a hose 13 is fixedly connected to the other end of the water pump 11, a grouting pipe 14 is fixedly connected to the hose 13, a fixing ring 15 is fixedly connected to the outer peripheral surface of the grouting pipe 14, a plurality of through holes 141 are uniformly spaced on the grouting pipe 14, sleeves 16 are sleeved on the grouting pipe 14, a plurality of grouting holes 161 are uniformly spaced on the sleeves 16, the through holes 141 are in one-to-one correspondence with the grouting holes 161, the through holes 141 can be aligned with the grouting holes 161, a cover plate 17 is fixedly connected to the grouting pipe 14, a plurality of water outlet holes 171 are formed in the cover plate 17, two groups of reset components 2 for pulling the sleeves 16 are arranged on the fixing ring 15, two groups of cleaning components are further arranged on the box body 1, the inner walls of the box body 1 can be cleaned, and a disassembling mechanism 4 for disassembling the cleaning mechanism 3 is arranged on the box body 1.

The reset assembly 2 comprises a reset spring 21, a groove 151 is formed in the fixed ring 15, one end of the reset spring 21 is fixedly connected to the inner side wall of the groove 151, the other end of the reset spring 21 is fixedly connected to the sleeve 16, after grouting is completed, the reset spring 21 pushes the sleeve 16 to enable the sleeve 16 to be abutted to the fixed ring 15, and accordingly the sleeve 16 is reset.

In order to improve the efficiency of grouting, when grouting, the suction pump 11 is started to convey the slurry stored in the box 1 into the grouting pipe 14, then the slurry is discharged through the water outlet hole 171, in order to grouting the water blocking material beside the grouting pipe 14, the sleeve 16 is moved so that the through hole 141 is aligned with the grouting hole 161, the slurry is discharged from the grouting hole 161, and thus the water blocking material beside the grouting pipe 14 can be grouting, and when grouting the water blocking material beside the grouting pipe 14 is not required, the sleeve 16 is not required to be moved.

Referring to fig. 1, the cleaning mechanism 3 includes a scraper 31 and two connecting rods 32, a rotating shaft 36 is provided on the case 1 in a penetrating hole 18 is provided on the case 1, the rotating shaft 36 penetrates through the penetrating hole 18, a driving motor 33 is fixedly connected to the case 1, an output shaft of the driving motor 33 is fixedly connected to one end of the rotating shaft 36 through bolts 34, the two connecting rods 32 are provided, one ends of the two connecting rods 32 are fixedly connected to the rotating shaft 36, the scraper 31 is fixedly connected to the other ends of the two connecting rods 32, the scraper 31 abuts against the inner side wall of the case 1, ten stirring rods 35 are fixedly connected to the rotating shaft 36, and the stirring rods 35 are used for stirring the slurry, so that the possibility of slurry precipitation is reduced.

When the inner side wall of the box body 1 needs to be cleaned, the driving motor 33 is started, the rotating shaft 36 rotates to drive the stirring rod 35, the connecting rod 32 and the scraping plate 31 to rotate, and the scraping plate 31 can clean the inner side wall of the box body 1 while rotating, so that the possibility of precipitation generated by the inner side wall of the box body 1 is reduced.

Referring to fig. 1 and 3, the dismounting mechanism 4 includes a top cover 41 and a fixing assembly 42, the top cover 41 is rotatably connected to an end portion of the rotation shaft 36, and the top cover 41 abuts against the case 1.

The fixed subassembly 42 includes fixing base 43, mount pad 44, fixed block 45, fixture block 46 and pulling rod 47, fixing base 43 fixed connection is on top cap 41, mount pad 44 fixed connection is on the lateral wall of box 1, the groove 441 of stepping down has been seted up on the mount pad 44, fixed block 45 fixed connection is on fixing base 43, and fixed block 45 is located the groove 441 of stepping down, fixture block 46 laminating is in the diapire of stepping down the groove 441 and slides, the sliding hole 442 has been seted up on the inside wall of the groove 441 of stepping down, pulling rod 47 laminating is in the inside wall of sliding hole 442 and slides, fixture block 46 fixed connection is in the tip of pulling rod 47, fixedly connected with slipmat 48 on the fixture block 46, fixture block 46 offsets with fixed block 45 through slipmat 48, utilize slipmat 48, the frictional force between fixture block 46 and the fixed block 45 has been increased, the cover is equipped with compression spring 49 on the pulling rod 47, the one end fixed connection of compression spring 49 is on fixture block 46, the other end fixed connection of compression spring 49 is on the inside wall of stepping down the groove 441, be provided with the inclined plane on the fixture block 46, be provided with the inclined plane on the fixture block 45 on the fixed block 46, the inclined plane on the fixture block 46 and the inclined plane on the fixed block 45 when 45 is contacted under the fixed block 45, the inclined plane is kept away from under the fixed block 45 when 45.

When the scraper 31 needs to be cleaned, the bolt 34 on the output shaft of the driving motor 33 is rotated, the bolt 34 between the output shaft of the driving motor 33 and the rotating shaft 36 is detached, then the pulling rod 47 is pulled, the pulling rod 47 moves to drive the clamping block 46 to move to the side far away from the fixed block 45, after the clamping block 46 is not abutted with the fixed block 45, the top cover 41 can be moved, the top cover 41 moves to drive the rotating shaft 36 to move, and the rotating shaft 36 moves to drive the connecting rod 32, the stirring rod 35 and the scraper 31 to move, so that the scraper 31 is separated from the box body 1, and the scraper 31 is cleaned conveniently.

The implementation principle of the high-pressure plugging grouting device provided by the embodiment of the application is as follows: firstly, slurry is conveyed into the box body 1, then the driving motor 33 is started, the stirring rod 35 is used for stirring the slurry, after the stirring is finished, the water suction pump 11 is started, the stirred slurry is discharged from the water outlet hole 171, so that grouting work is completed, then the sleeve 16 is moved, the through holes 141 are aligned with the grouting holes 161, so that the slurry is discharged from the grouting holes 161, further, the water-blocking material beside the grouting pipe 14 is grouted, and when the scraping plate 31 needs to be cleaned, the rotating shaft 36 is detached by the detaching mechanism 4, so that the scraping plate 31 is cleaned conveniently.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a high-pressure shutoff slip casting device, includes box (1), its characterized in that: the novel grouting device comprises a box body (1), and is characterized in that a water suction pump (11) is fixedly connected to the box body (1), a connecting pipe (12) is fixedly connected to one end of the water suction pump (11), the connecting pipe (12) is communicated with the box body (1), a hose (13) is fixedly connected to the other end of the water suction pump (11), a grouting pipe (14) is fixedly connected to the hose (13), a fixing ring (15) is fixedly connected to the grouting pipe (14), a plurality of through holes (141) are uniformly spaced on the grouting pipe (14), a sleeve (16) is sleeved on the grouting pipe (14), a plurality of grouting holes (161) are uniformly spaced on the sleeve (16), the through holes (141) correspond to the grouting holes (161) one by one, the through holes (141) can be aligned with the grouting holes (161), a cover plate (17) is fixedly connected to the grouting pipe (14), and a plurality of water outlet holes (171) are formed in the cover plate (17);

the fixed ring (15) is provided with a plurality of groups of reset components (2) for pulling the sleeve (16).

2. The high pressure plugging and grouting device according to claim 1, wherein: the reset assembly (2) comprises a reset spring (21), a groove (151) is formed in the fixed ring (15), one end of the reset spring (21) is fixedly connected to the inner wall of the groove (151), and the other end of the reset spring (21) is fixedly connected to the sleeve (16).

3. The high pressure plugging and grouting device according to claim 1, wherein: still be provided with two sets of clean mechanism (3) on box (1), clean mechanism (3) are including scraper blade (31) and a plurality of connecting rod (32), wear to be equipped with axis of rotation (36) on box (1), fixedly connected with driving motor (33) on box (1), the output shaft of driving motor (33) pass through bolt (34) with axis of rotation (36) fixed connection, a plurality of the equal fixed connection of one end of connecting rod (32) is on axis of rotation (36), scraper blade (31) and a plurality of the equal fixed connection of the other end of connecting rod (32), just scraper blade (31) with the inner wall of box (1) offsets.

4. A high pressure plugging grouting device according to claim 3, wherein: the box body (1) is provided with a dismounting mechanism (4), the dismounting mechanism (4) comprises a top cover (41), the top cover (41) is arranged at the top end of the box body (1), and the rotating shaft (36) is rotatably connected to the top cover (41);

the dismounting mechanism (4) further comprises a plurality of groups of fixing assemblies (42) for fixing the top cover (41).

5. The high pressure plugging and grouting device according to claim 4, wherein: the utility model provides a fixing assembly (42) includes fixing base (43), mount pad (44), fixed block (45), fixture block (46) and pulling rod (47), fixing base (43) fixed connection is on top cap (41), mount pad (44) fixed connection in on box (1), offer on mount pad (44) and give way groove (441), fixed block (45) fixed connection in on fixing base (43), just fixed block (45) are located in give way groove (441), fixture block (46) with the diapire sliding connection of groove (441) gives way, offer on the inner wall of groove (441) and slided hole (442), pulling rod (47) with slided hole (442)'s inner wall sliding connection, fixture block (46) fixed connection in the tip of pulling rod (47), fixture block (46) can with fixed block (45) offset, the cover is equipped with compression spring (49) on pulling rod (47), compression spring (49) other end in on compression spring (441) fixed connection's (49).

6. The high pressure plugging and grouting device according to claim 5, wherein: the fixture block (46) is provided with an inclined plane, the fixed block (45) is provided with an inclined plane, and the inclined plane on the fixture block (46) is matched with the inclined plane on the fixed block (45).

7. The high pressure plugging and grouting device according to claim 5, wherein: the clamping block (46) is fixedly connected with an anti-slip pad (48), and the clamping block (46) is propped against the fixed block (45) through the anti-slip pad (48).

8. A high pressure plugging grouting device according to claim 3, wherein: a plurality of stirring rods (35) are fixedly connected to the rotating shaft (36).