CN210439277U - Improved rotary spraying device for treating rock-soil mass - Google Patents
Improved rotary spraying device for treating rock-soil mass Download PDFInfo
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- CN210439277U CN210439277U CN201921182129.3U CN201921182129U CN210439277U CN 210439277 U CN210439277 U CN 210439277U CN 201921182129 U CN201921182129 U CN 201921182129U CN 210439277 U CN210439277 U CN 210439277U
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- slip casting
- bevel gear
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model relates to a soil treatment equipment technical field, and an improved generation jet grouting device to ground body renovation is disclosed, including base and slip casting pipe, the top center department of base set up with slip casting pipe assorted screw hole, slip casting pipe and screw hole threaded connection set up, the top of base is rotated through first bearing and is connected with the pipe, and the pipe sets up with the screw hole is concentric, four fixed blocks of the inner wall symmetry fixedly connected with of pipe, the outer wall of slip casting pipe set up four and fixed block assorted spouts, a plurality of stirring leaves of the bottom symmetry fixedly connected with of slip casting pipe, the mouth of pipe department of slip casting pipe rotates through the second bearing and is connected with the plectane, the intraductal fixed a plurality of pipes that are equipped with of slip casting. The utility model discloses can make slip casting pipe self rotate and do the promotion motion uniformly, improve the effect of cutting ground, can make mud can mix uniformly with the ground simultaneously, improve and spout the firm quality of knot soon, the people's of being convenient for use.
Description
Technical Field
The utility model relates to a soil treatment equipment technical field especially relates to an improved generation to ground body renovation spouts device soon.
Background
One of the common methods for treating poor foundations, namely foundations such as silt, mucky soil, fluid plastic, soft plastic or plastic cohesive soil, silt, sandy soil, loess, plain filling soil, gravel soil and the like, and contaminated foundations and soils is a high-pressure rotary spraying double-pipe method, wherein a double-channel double-grouting pipe is used, and after the double-grouting pipe is arranged to a preset depth of a rock-soil body to be treated, the double-grouting pipe simultaneously sprays jet flows of two media, namely high-pressure slurry and air to impact and damage the rock-soil body through a coaxial double nozzle on the side surface of the bottom of the pipe. The slurry with pressure of about 20MPa is jetted by a high-pressure generating device such as a high-pressure slurry pump and the like, the slurry is jetted from an inner nozzle at high speed, compressed air is jetted from an outer nozzle by using pressure of about 0.7MPa, the energy for damaging rock and soil mass is obviously increased under the combined action of the high-pressure slurry and surrounding airflow of the outer ring of the high-pressure slurry, the nozzle rotates and lifts while jetting, and finally, a cylindrical consolidated body is formed in the rock and soil mass or pollutants in the rock and soil mass are neutralized and treated according to different slurries.
Among the prior art, can not make the slip casting pipe rotate uniformly and upwards do the promotion motion to it is longer to make the time that the slip casting pipe stayed in same position easily, has reduced work efficiency, can not make ground and mud fully mix to together simultaneously, has reduced the quality of spouting the consolidation body soon, is not convenient for people's use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that can make ground and mud mix to together fully among the prior art, reduced the quality of spouting the consolidation body soon, the people of being not convenient for use, and the improved generation who provides a renovation to the ground body spouts the device soon.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an improved rotary spraying device for treating rock and soil mass comprises a base and a grouting pipe, wherein a threaded hole matched with the grouting pipe is formed in the center of the top of the base, the grouting pipe is in threaded connection with the threaded hole, the top of the base is rotatably connected with a round pipe through a first bearing, the round pipe and the threaded hole are concentrically arranged, four fixed blocks are symmetrically and fixedly connected to the inner wall of the round pipe, four sliding grooves matched with the fixed blocks are formed in the outer wall of the grouting pipe, a plurality of stirring blades are symmetrically and fixedly connected to the bottom of the grouting pipe, a round plate is rotatably connected to the opening of the grouting pipe through a second bearing, a plurality of guide pipes are fixedly arranged in the grouting pipe, the bottoms of the guide pipes penetrate through the inner wall of the grouting pipe and extend outwards, the tops of the guide pipes penetrate through the side wall of the round plate and extend outwards, a first bevel gear is fixedly sleeved on the outer wall of the round pipe, the top of base is fixed and is equipped with gear motor, gear motor's the fixed bevel gear that has cup jointed of output, and the bevel gear of second toper is the meshing setting with first bevel gear.
Preferably, four telescopic links, four of the top fixedly connected with of pipe the equal fixedly connected with L type pole in top of telescopic link, and the lateral wall fixed connection setting of the lateral wall of L type pole and slip casting pipe.
Preferably, the four corners of the bottom of the base are fixedly connected with pins, and the bottoms of the pins are arranged in a conical shape.
Preferably, gear motor's outside is equipped with the protective cover, and the top fixed connection setting of protective cover and base.
Preferably, the top of the base is symmetrically and fixedly connected with two handles, and anti-skid grains are arranged on the surfaces of the two handles.
Preferably, the diameter of the second bevel gear is smaller than that of the first bevel gear.
Compared with the prior art, the utility model provides a device is spouted soon to improved generation of ground body renovation possesses following beneficial effect:
1. the improved rotary spraying device for treating the rock-soil body inserts the grouting pipe into the rock-soil body through the arranged base and the grouting pipe, can spray high-pressure air and slurry through the arranged guide pipes to cut the rock-soil body, drives the second bevel gear to rotate through the arranged reduction motor, drives the first bevel gear to rotate through the rotation of the output end of the reduction motor, drives the first bevel gear to rotate through the second bevel gear, drives the circular pipe to rotate through the arranged circular pipe, further drives the fixed block to rotate, drives the grouting pipe to rotate through the rotation of the fixed block, is in threaded connection with the threaded hole through the grouting pipe, so that the grouting pipe can be rotated to enable the grouting pipe to be lifted upwards, the cutting uniformity of the soil body is ensured, and the cut soil body and the slurry can be fully mixed together through the arranged stirring blades, thereby improving the quality of the rotary spraying solid, is convenient for people to use.
2. This improved generation to ground body renovation spouts device soon, through telescopic link and the L type pole that is equipped with, when slip casting pipe upwards removes and rotates, makes L type pole rebound, and then makes the length of telescopic link change, and then guarantees the stability of slip casting pipe in the use, the people's of being convenient for use.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can make slip casting pipe self rotate and do the promotion motion uniformly, improve the effect of cutting ground, can make mud can mix uniformly with ground simultaneously, improve the quality of spouting the knot solid soon, the people's of being convenient for use.
Drawings
Fig. 1 is a schematic structural view of an improved rotary spraying device for remedying a rock-soil body, which is provided by the utility model;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the device comprises a base 1, a grouting pipe 2, a round pipe 3, a fixing block 4, a stirring blade 5, a circular plate 6, a guide pipe 7, a first bevel gear 8, a speed reducing motor 9, a second bevel gear 10, an expansion rod 11, an L-shaped rod 12, a pin 13, a protective cover 14, a handle 15 and a threaded hole 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an improved rotary spraying device for treating rock and soil mass comprises a base 1 and a grouting pipe 2, wherein a threaded hole 16 matched with the grouting pipe 2 is formed in the center of the top of the base 1, the grouting pipe 2 is in threaded connection with the threaded hole 16, the top of the base 1 is rotatably connected with a round pipe 3 through a first bearing, the round pipe 3 and the threaded hole 16 are concentrically arranged, four fixing blocks 4 are symmetrically and fixedly connected to the inner wall of the round pipe 3, four sliding grooves matched with the fixing blocks 4 are formed in the outer wall of the grouting pipe 2, a plurality of stirring blades 5 are symmetrically and fixedly connected to the bottom of the grouting pipe 2, a round plate 6 is rotatably connected to the opening of the grouting pipe 2 through a second bearing, a plurality of guide pipes 7 are fixedly arranged in the grouting pipe 2, the bottoms of the guide pipes 7 all penetrate through the inner wall of the grouting pipe 2 and extend outwards, and the tops of the guide pipes 7 all penetrate through the side wall of the round plate 6 and extend, the pipe 7 that extends to 6 outsides of plectants communicates with each other through hose and slush pump and air compression pump respectively, for prior art, do not do much here, first bevel gear 8 is cup jointed to the outer wall of pipe 3 is fixed, the fixed gear motor 9 that is equipped with in top of base 1, gear motor 9 passes through wire and control switch and external power source electric connection, for prior art, do not describe much here, gear motor 9's the fixed cover of output has connect second bevel gear 10, and second bevel gear 10 is the meshing setting with first bevel gear 8, can drive first bevel gear 8 through second bevel gear 10 and rotate.
Four telescopic links 11 of top fixedly connected with of pipe 3, the equal fixedly connected with L type pole 12 in top of four telescopic links 11, and the lateral wall fixed connection setting of the lateral wall of L type pole 12 and slip casting pipe 2, when slip casting pipe 2 upwards is the lifting motion, can make telescopic link 11's length change, and then improve the stability of slip casting pipe 2 in the use.
The outside of gear motor 9 is equipped with protective cover 14, and protective cover 14 sets up with the top fixed connection of base 1, can protect gear motor 9, prevents that gear motor 9 from receiving the damage, influences the use.
Two handles 15 of the top symmetry fixedly connected with of base 1, and the surface of two handles 15 has all seted up anti-skidding line, can be convenient for take and put base 1, the people's of being convenient for use.
The diameter of the second bevel gear 10 is smaller than that of the first bevel gear 8, so that the second bevel gear 10 can drive the first bevel gear 8 to perform deceleration movement.
In the utility model, when in use, the grouting pipe 2 is inserted into rock soil through the base 1 and the grouting pipe 2 which are arranged, then the high-pressure air and the slurry can be sprayed through the plurality of guide pipes 7 which are arranged, the rock soil is cut, then the output end of the gear motor 9 rotates to drive the second bevel gear 10 to rotate, the second bevel gear 10 rotates to drive the first bevel gear 8 to rotate, then the first bevel gear 8 rotates to drive the circular pipe 3 to rotate through the circular pipe 3 which is arranged, further the fixed block 4 rotates to drive the grouting pipe 2 to rotate, and then the grouting pipe 2 is in threaded connection with the threaded hole 16, so that the grouting pipe 2 rotates to enable the grouting pipe 2 to do lifting motion upwards, thereby ensuring the uniformity of cutting of the soil body, and then the slurry which is cut can be fully mixed together through the stirring blade 5 which is arranged, the quality of the rotary spraying solid is improved, and the use of people is facilitated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The improved rotary spraying device for treating the rock-soil mass comprises a base (1) and a grouting pipe (2), and is characterized in that a threaded hole (16) matched with the grouting pipe (2) is formed in the center of the top of the base (1), the grouting pipe (2) is in threaded connection with the threaded hole (16), the top of the base (1) is rotatably connected with a round pipe (3) through a first bearing, the round pipe (3) and the threaded hole (16) are concentrically arranged, four fixed blocks (4) are symmetrically and fixedly connected with the inner wall of the round pipe (3), four sliding grooves matched with the fixed blocks (4) are formed in the outer wall of the grouting pipe (2), a plurality of stirring blades (5) are symmetrically and fixedly connected with the bottom of the grouting pipe (2), a circular plate (6) is rotatably connected with the pipe orifice of the grouting pipe (2) through a second bearing, a plurality of guide pipes (7) are fixedly arranged in the grouting pipe (2), it is a plurality of the inner wall that slip casting pipe (2) all run through and outwards extend the setting in the bottom of pipe (7), and the top of a plurality of pipes (7) all runs through the lateral wall of plectane (6) and outwards extend the setting, first bevel gear (8) have been cup jointed to the outer wall of pipe (3) is fixed, the fixed gear motor (9) that is equipped with in top of base (1), the fixed second bevel gear (10) that has cup jointed of output of gear motor (9), and second bevel gear (10) are the meshing setting with first bevel gear (8).
2. The improved rotary spraying device for conditioning rock-soil mass according to claim 1, wherein four telescopic rods (11) are fixedly connected to the top of the circular tube (3), an L-shaped rod (12) is fixedly connected to the tops of the four telescopic rods (11), and the side wall of the L-shaped rod (12) is fixedly connected to the side wall of the grouting tube (2).
3. The improved rotary spraying device for conditioning rock-soil mass according to claim 1, characterized in that the four corners of the bottom of the base (1) are fixedly connected with the pins (13), and the bottoms of the pins (13) are arranged in a conical shape.
4. The improved rotary spraying device for remediating rock and soil mass as claimed in claim 1, wherein a protective cover (14) is arranged outside the speed reducing motor (9), and the protective cover (14) is fixedly connected with the top of the base (1).
5. The improved rotary spraying device for remediating rock and soil mass as claimed in claim 1, wherein the top of the base (1) is symmetrically and fixedly connected with two handles (15), and the surfaces of the two handles (15) are both provided with anti-skid lines.
6. The improved rotary jetting apparatus for rock-soil mass remediation according to claim 1, wherein the second bevel gear (10) has a diameter smaller than the diameter of the first bevel gear (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182129.3U CN210439277U (en) | 2019-07-25 | 2019-07-25 | Improved rotary spraying device for treating rock-soil mass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182129.3U CN210439277U (en) | 2019-07-25 | 2019-07-25 | Improved rotary spraying device for treating rock-soil mass |
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| Publication Number | Publication Date |
|---|---|
| CN210439277U true CN210439277U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921182129.3U Active CN210439277U (en) | 2019-07-25 | 2019-07-25 | Improved rotary spraying device for treating rock-soil mass |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115770507A (en) * | 2022-12-02 | 2023-03-10 | 重庆大学 | Grouting double-slurry mixing device |
| CN115770507B (en) * | 2022-12-02 | 2024-05-28 | 重庆大学 | Double-slurry mixing device for grouting |
-
2019
- 2019-07-25 CN CN201921182129.3U patent/CN210439277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115770507A (en) * | 2022-12-02 | 2023-03-10 | 重庆大学 | Grouting double-slurry mixing device |
| CN115770507B (en) * | 2022-12-02 | 2024-05-28 | 重庆大学 | Double-slurry mixing device for grouting |
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