CN219343195U - Splash-proof grouting device - Google Patents
Splash-proof grouting device Download PDFInfo
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- CN219343195U CN219343195U CN202320607532.6U CN202320607532U CN219343195U CN 219343195 U CN219343195 U CN 219343195U CN 202320607532 U CN202320607532 U CN 202320607532U CN 219343195 U CN219343195 U CN 219343195U
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- grouting
- grouting pipe
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Abstract
The utility model relates to the technical field of grouting pipelines, and discloses a grouting splash-proof device, which comprises a grouting pipe and an arc head, wherein the arc head is integrally connected to the bottom of the grouting pipe, two fractures are circumferentially arranged on the outer ring of the upper part of the grouting pipe, the upper part and the lower part of the grouting pipe at the fractures are fixedly connected through connecting rods, rubber sleeves are sleeved on the outer ring of the grouting pipe at the fractures, the upper part and the lower part of the rubber sleeves are tightly attached to annular grooves circumferentially arranged on the surface of the grouting pipe, and the upper part and the lower part of the rubber sleeves are fixedly bound on the inner surfaces of the annular grooves through binding ribs. According to the technical scheme, two fractures are formed in the upper portion of the grouting pipe, the connecting rod is used for keeping the connection state of the upper portion and the lower portion of the grouting pipe at the fractures, the rubber sleeve is fixedly arranged around the outer ring of the fractures, the rubber sleeve can be propped against the inner surface of the grouting hole by means of the slurry pressure during grouting, gaps between the grouting pipe and the grouting hole are sealed, and the slurry is prevented from splashing outside due to the grouting pressure.
Description
Technical Field
The utility model relates to the technical field of grouting pipelines, in particular to a grouting splash-proof device.
Background
In the building construction and road maintenance processes, soft soil, road foundations and the like are often reinforced, a grouting technology is widely applied as a relatively mature engineering technology, and the basic principle of grouting is that grout is pressed into cracks, pores or holes of stratum or a structure under the action of pressure so as to improve the integrity and the compactness of the grouting.
In the grouting process, a grouting pipe is generally used and connected with a grouting machine, the grouting is injected into a grouting hole by pressure, and under the action of the pressure, the grouting is easy to splash to the outside from the gap due to the gap between the grouting pipe and the grouting hole. Therefore, we propose a grouting splash-proof device.
Disclosure of Invention
The utility model aims to provide a grouting splash-proof device, two fractures are arranged above a grouting pipe, the connection state of the upper part and the lower part of the grouting pipe is kept at the fractures by using a connecting rod, a rubber sleeve is fixedly surrounded by an outer ring at the fractures, and when grouting works, the rubber sleeve can be propped against the inner surface of a grouting hole by using slurry pressure, so that a gap between the grouting pipe and the grouting hole is blocked, the slurry is prevented from splashing outside by the grouting pressure, and the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the grouting splash-preventing device comprises a grouting pipe and an arc head, wherein the arc head is integrally connected to the bottom of the grouting pipe, and the surface of the arc head is in a round state; two fractures are circumferentially formed in the outer ring of the upper part of the grouting pipe, the upper part and the lower part of the grouting pipe at the fractures are fixedly connected through connecting rods, and a plurality of connecting rods are arranged and uniformly connected with the outer ring of the grouting pipe at the fractures; the grouting pipe outer ring at the fracture is sleeved with a rubber sleeve, the upper part and the lower part of the rubber sleeve are tightly attached to an annular groove formed in the surface of the grouting pipe in a surrounding mode, and the upper part and the lower part of the rubber sleeve are bound and fixed on the inner surface of the annular groove through binding bars.
Through adopting above-mentioned technical scheme, make the slip casting pipe pass through flange joint to on the slip casting machine earlier to inject into the slip casting pipe and have the thick liquid of pressure, make the rubber sleeve by propping open and support tightly at the slip casting hole internal surface earlier, seal up the gap of slip casting pipe and slip casting hole, and then can make the thick liquid pour into the slip casting hole through side opening and bottom hole and fill the gap.
Optionally, a flange is welded and fixed at the top of the grouting pipe, and an inner ring of the flange is communicated with the inside of the grouting pipe.
By adopting the technical scheme, the grouting pipe can be connected to the grouting machine by utilizing the flange at the tail end of the grouting pipe.
Optionally, the outer lane surface of slip casting pipe is even has seted up a plurality of side openings, and the side opening communicates with the inside of slip casting pipe.
Through adopting above-mentioned technical scheme, the slip casting during operation, thick liquid can be followed the side opening of side and got into the slip casting hole.
Optionally, a bottom hole is formed in the bottom surface of the grouting pipe, and the bottom hole is communicated with the inside of the grouting pipe.
By adopting the technical scheme, when grouting is performed, the grouting liquid can be discharged from the bottom hole into the grouting hole.
Optionally, a plurality of through holes are uniformly formed in the outer ring of the flange, and the through holes are uniformly distributed in the outer ring of the flange.
Through adopting above-mentioned technical scheme, through the even through-hole that sets up of flange surface, can make the bolt of locking flange pass through the through-hole and run through the flange.
Compared with the prior art, the beneficial effects of the technical scheme are as follows:
1. according to the technical scheme, the two fractures are formed in the upper portion of the grouting pipe, the connecting rod is used for keeping the connection state of the upper portion and the lower portion of the grouting pipe at the fracture, the rubber sleeve is fixedly arranged around the outer ring of the fracture, the rubber sleeve can be propped against the inner surface of the grouting hole by means of the slurry pressure during grouting operation, gaps between the grouting pipe and the grouting hole are sealed, and slurry is prevented from being splashed to the outside by the slurry pressure.
2. According to the technical scheme, the upper fracture and the lower fracture are arranged, the two rubber sleeves of the outer ring of the two fractures are abutted against the inner wall surface of the grouting hole, and the gap can be better sealed.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the overall structure of a grouting splash preventing device according to the present utility model;
FIG. 2 is a schematic view showing the construction of the grouting splash preventing device at A in detail.
In the figure: 1. grouting pipe; 11. a ring groove; 2. an arc head; 3. a flange; 4. a fracture; 41. a connecting rod; 5. a side hole; 51. a bottom hole; 6. a rubber sleeve; 61. binding the ribs.
Detailed Description
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a device of slip casting splash prevention, includes slip casting pipe 1 and arc head 2, and the holistic connection of arc head 2 is in the bottom of slip casting pipe 1, and the arc head 2 surface is the state of roundness, when carrying out slip casting work, can be through this arc head 2 convenient with slip casting pipe 1 insert to the inside in slip casting hole.
The top welding of slip casting pipe 1 is fixed with flange 3, the inside intercommunication of inner circle and slip casting pipe 1 of flange 3, and a plurality of through-holes have been seted up evenly to flange 3's outer lane surface, can make the flange 3 of slip casting pipe 1 and slip casting machine discharge tube's flange 3 pair it, and make the bolt pass through flange 3 through the through-hole and realize the slip casting pipe 1 and be connected with the slip casting machine, and then let into slip casting liquid into slip casting pipe 1, a plurality of side openings 5 have been seted up evenly on slip casting pipe 1's bottom outer lane surface, side opening 5 all communicates with slip casting pipe 1's inside, and bottom hole 51 has been seted up to slip casting pipe 1's bottom surface, bottom hole 51 also communicates with slip casting pipe 1 inside, the pressure-containing slip casting liquid that slip casting pipe 1 inside was let in can follow side opening 5 and bottom hole 51 to the slip casting hole, finally be pressed into stratum or structure's crack, hole or hole, in order to improve its wholeness and compactibility.
Two fractures 4 are circumferentially arranged on the upper outer ring of the grouting pipe 1, connecting rods 41 are vertically connected and fixed between the upper grouting pipe 1 and the lower grouting pipe 1 at each fracture 4, four connecting rods 41 are arranged in each fracture 4, and the four connecting rods 41 are uniformly connected between the upper grouting pipe 1 and the lower grouting pipe 1 in the fracture 4;
the outer ring of the grouting pipe 1 at the fracture 4 is sleeved with the rubber sleeve 6, the surfaces of the grouting pipes 1 of the inner rings above and below the rubber sleeve 6 are provided with annular grooves 11 in a surrounding manner, the annular grooves 11 are positioned on the outer ring of the grouting pipe 1 above and below the fracture 4, the upper part and the lower part of the rubber sleeve 6 are tightly adhered to the surface of the grouting pipe 1 and are arranged in the annular grooves 11, the upper part and the lower part of the rubber sleeve 6 are fixedly bound on the inner surface of the annular grooves 11 through binding ribs 61, the rubber sleeve 6 is fixedly wound on the outer ring of the fracture 4, grouting pressure in the grouting pipe 1 can prop open the rubber sleeve 6 from the inner side, the outer surface of the rubber sleeve is tightly contacted with the inner surface of a grouting hole, a gap connecting the grouting pipe 1 with the grouting hole is blocked, and the grouting liquid is prevented from splashing from the gap to the outside due to the pressure in the grouting process.
When the grouting device is used, the grouting pipe 1 is connected with a discharge hole of a grouting machine through the flange 3 at the top of the grouting pipe, then the grouting pipe 1 is guided by the arc head 2 at the bottom of the grouting pipe to be easily inserted into an opened grouting hole, then the grouting machine is started to work, the rubber sleeve 6 is outwards expanded by the pressure in the grouting pipe 1 under the action of grouting pressure, the rubber sleeve 6 at the two fracture 4 is further abutted against the inner wall surface of the grouting hole, the gap between the grouting pipe 1 and the grouting hole is blocked, the slurry is ensured to be smoothly discharged from the side holes 5 and the bottom holes 51 at the side and bottom of the grouting pipe, and is injected into the grouting hole and pressed into cracks, pores or holes of a stratum or a structure, so that the integrity and the compactness of the grouting device are improved.
Claims (5)
1. The utility model provides a slip casting splash prevention device, includes slip casting pipe (1) and arc head (2), its characterized in that: the arc head (2) is integrally connected to the bottom of the grouting pipe (1), and the surface of the arc head (2) is in a round state;
two fractures (4) are circumferentially arranged on the outer ring of the upper part of the grouting pipe (1), the upper part and the lower part of the grouting pipe (1) at the fractures (4) are fixedly connected through connecting rods (41), and a plurality of connecting rods (41) are arranged and uniformly connected with the outer ring of the grouting pipe (1) at the fractures (4);
the grouting pipe (1) at the fracture (4) is sleeved with a rubber sleeve (6), the upper part and the lower part of the rubber sleeve (6) are tightly attached to an annular groove (11) formed in the surface of the grouting pipe (1) in a surrounding mode, and the upper part and the lower part of the rubber sleeve (6) are bound and fixed on the inner surface of the annular groove (11) through binding ribs (61).
2. The grouting splash preventing device according to claim 1, wherein: the top welding of slip casting pipe (1) is fixed with flange (3), and the inside intercommunication of inner circle and slip casting pipe (1) of flange (3).
3. The grouting splash preventing device according to claim 1, wherein: a plurality of side holes (5) are uniformly formed in the surface of the outer ring of the grouting pipe (1), and the side holes (5) are communicated with the inside of the grouting pipe (1).
4. The grouting splash preventing device according to claim 1, wherein: the bottom surface of the grouting pipe (1) is provided with a bottom hole (51), and the bottom hole (51) is communicated with the inside of the grouting pipe (1).
5. A grouting splash preventing device according to claim 2, wherein: a plurality of through holes are uniformly formed in the outer ring of the flange (3), and the through holes are uniformly distributed in the outer ring of the flange (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320607532.6U CN219343195U (en) | 2023-03-24 | 2023-03-24 | Splash-proof grouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320607532.6U CN219343195U (en) | 2023-03-24 | 2023-03-24 | Splash-proof grouting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219343195U true CN219343195U (en) | 2023-07-14 |
Family
ID=87076336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320607532.6U Active CN219343195U (en) | 2023-03-24 | 2023-03-24 | Splash-proof grouting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219343195U (en) |
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2023
- 2023-03-24 CN CN202320607532.6U patent/CN219343195U/en active Active
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