CN219175248U

CN219175248U - Mud side slope grouting equipment

Info

Publication number: CN219175248U
Application number: CN202320359914.1U
Authority: CN
Inventors: 张正; 俞辉; 张世文; 王俊; 毛德科; 缪宗利
Original assignee: Chengdu Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
Current assignee: Chengdu Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-06-13
Anticipated expiration: 2033-03-01

Abstract

The utility model relates to a grouting device, in particular to a mud slope grouting device, which comprises a frame, wherein a rotating seat is arranged on the frame, a sleeve is rotationally arranged in the rotating seat, the sleeve is communicated with a grouting pipe, the rotating axis of the sleeve is parallel to the length direction of the grouting pipe, a mounting plate is rotationally arranged on the frame, the rotating axis of the mounting plate is perpendicular to the rotating axis of the grouting pipe, a connecting rod is arranged between the mounting plate and the rotating seat, and the connecting rod is used for enabling the mounting plate to drive the rotating seat to synchronously rotate; when grouting is carried out on the sludge slope, the mounting plate is rotated, and the mounting plate drives the rotating seat to synchronously rotate through the connecting rod, so that the grouting pipe is driven to rotate, and the angle of the grouting pipe is adapted to the angle of the grouting hole; in the process, the relative angles of the grouting pipe and the frame are changed by rotating the mounting plate, so that grouting of different angles is performed by the sludge slope grouting equipment.

Description

Mud side slope grouting equipment

Technical Field

The application relates to the field of grouting devices, in particular to a mud slope grouting device.

Background

Soft foundations are foundations mainly composed of silt, mucky soil, impact fill, miscellaneous fill or other high-pressure compressible soil layers; the natural water content of the foundation is too large, the bearing capacity is low, and sliding or consolidation settlement is easy to generate under the load action. The splitting grouting is one of common methods for grouting and reinforcing soil, and slurry is injected into the soil, firstly, compaction or infiltration is carried out on the surrounding soil, when the slurry pressure exceeds a certain value, the slurry can split the soil to form slurry veins and expand, so that a vein-shaped consolidated body capable of reinforcing the soil is formed.

Currently, a rotary jetting splitting grouting device disclosed in patent document CN111691399B includes a frame on which a grouting body and a motor are mounted; the grouting main body comprises a connecting pipe, a lower grouting pipe, an inner circular die and an outer circular die which are coaxially arranged; the upper part of the lower grouting pipe is connected with the connecting pipe through a bearing, the lower grouting pipe is hooped by an inner circular die, the inner circular die is fixedly connected with an outer circular die, a chain wheel is arranged on the outer circular die, a chain is arranged on a motor, and the chain is meshed with the chain wheel; starting a motor, driving an outer circular die to rotate by the motor, driving an inner circular die to rotate by the outer circular die, driving a lower grouting pipe to rotate by the inner circular die, enabling the lower grouting pipe to uniformly inject grout to the periphery, cutting and damaging part of soil, stirring and mixing the part of soil and the grout to form a solidified body, forming grout veins more easily, and improving the performance of the soil.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: when grouting is carried out on a silt slope, for the slopes with different inclination degrees, in order to obtain better grouting effects, the grouting angles are different, and the directions of grouting pipes in the grouting device are fixed relative to the frame.

Disclosure of Invention

In order to facilitate grouting at different angles, the application provides a mud slope grouting device.

The application provides a silt side slope grouting equipment adopts following technical scheme:

the utility model provides a silt side slope grouting equipment, includes the frame, be provided with the rotation seat on the frame, the rotation seat rotation is provided with the sleeve, the sleeve intercommunication has the slip casting pipe, telescopic axis of rotation is on a parallel with the length direction of slip casting pipe, the rotation is provided with the mounting panel on the frame, the axis of rotation perpendicular to of mounting panel the axis of rotation of slip casting pipe, the mounting panel with be provided with the connecting rod between the rotation seat, the connecting rod is used for making the mounting panel drives the rotation seat rotates in step, still be provided with on the frame and be used for controlling the rotatory control of mounting panel.

By adopting the technical scheme, when grouting is carried out on a sludge side slope, grouting holes are formed in the side slope according to the actual required angle, the mounting plate is rotated through the control piece, the mounting plate drives the rotating seat to synchronously rotate through the connecting rod, the rotating seat drives the sleeve to synchronously rotate, the sleeve drives the grouting pipe to rotate, so that the angle of the grouting pipe is matched with the angle of the grouting holes, then the grouting pipe stretches into the grouting holes, the frame is mounted on the side slope, and the grouting pipe is driven to rotate through the sleeve, so that the grouting pipe uniformly performs grouting in the circumferential direction; in the process, the relative angles of the grouting pipe and the frame are changed by rotating the mounting plate, so that grouting of different angles is performed by the sludge slope grouting equipment.

Preferably, the control member comprises a worm wheel and a worm, the worm wheel and the worm are both rotatably arranged on the frame, the worm wheel is fixedly connected with the mounting plate and coaxially rotates, and the worm is meshed with the worm wheel.

By adopting the technical scheme, the worm is rotated, and the worm is meshed with the worm wheel, so that the worm is rotated to drive the worm wheel to rotate, the worm wheel drives the mounting plate to synchronously rotate, and the mounting plate drives the rotating seat to rotate through the connecting rod, so that the grouting pipe is rotated, and the operation is simple and convenient; meanwhile, as the worm gear has the characteristic of self-locking, the possibility of grouting angle change caused by unexpected rotation of the mounting plate in the grouting process is reduced.

Preferably, the frame is further provided with a straight rod, the straight rod and the connecting rod are symmetrically arranged on two sides of the rotating seat, one end of the straight rod is arranged on the rotating seat, the other end of the straight rod is rotatably arranged on the frame, and the straight rod and the connecting rod coaxially rotate.

Through adopting above-mentioned technical scheme, straight-bar and connecting rod form the support to rotating the seat from the both sides of rotating the seat, have improved the stability of rotating the seat, and then have improved the stability of slip casting angle.

Preferably, a bearing is arranged on the straight rod, an inner ring of the bearing is arranged on the straight rod, and an outer ring of the bearing is arranged on the frame.

Through adopting above-mentioned technical scheme, when rotating the seat, rotate the seat and drive the straight-bar and rotate, the straight-bar rotates with respect to the frame, and the bearing has reduced the frictional force between straight-bar and the frame, and the straight-bar of being convenient for rotates with respect to the frame to the straight-bar has reduced the pivoted influence of straight-bar to rotating the seat.

Preferably, the frame is further provided with a supporting rod, the length direction of the supporting rod is perpendicular to the rotation direction of the rotation seat, the rotation seat is provided with a semicircular disc, the circle center of the semicircular disc is located on the rotation axis of the rotation seat, and the arc-shaped side wall of the semicircular disc is abutted to the supporting rod.

By adopting the technical scheme, the semicircular disc is supported on the supporting rod, and the supporting rod is formed on the supporting of the semicircular disc, so that the rotating seat is supported, and the stability of the rotating seat is further improved; simultaneously, the semicircular disc edge rotating seat rotates relative to the supporting rod.

Preferably, the supporting rod is provided with a clamping groove for clamping the semicircular disc, the length direction of the clamping groove is parallel to the length direction of the supporting rod, and the semicircular disc is supported on the bottom of the clamping groove and is abutted to the side wall of the clamping groove.

Through adopting above-mentioned technical scheme, the semicircle disc joint in the draw-in groove and with the lateral wall butt of draw-in groove, the draw-in groove limit has played the effect of restriction to semicircle disc, has reduced the possibility of semicircle disc drunkenness in the rotation in-process, has further improved the pivoted stability of rotation seat.

Preferably, the clamping groove is rotationally provided with a roller, the rotation axis of the roller is parallel to the rotation axis of the mounting plate, and the semicircular disc is supported on the roller.

Through adopting above-mentioned technical scheme, when the semicircle board rotates, the semicircle board rotates relative bracing piece, and the gyro wheel rolls this moment, makes the frictional force between semicircle board and the bracing piece reduce to the semicircle board of being convenient for rotates relative bracing piece, and then is convenient for rotate the seat and rotate.

Preferably, the support bar is provided with a reinforcing rib, one end of the reinforcing rib is arranged on the support bar, and the other end of the reinforcing rib is arranged on the frame.

Through adopting above-mentioned technical scheme, the strengthening rib transmits the frame with the part atress of bracing piece on, and then transmits ground, has improved the stability and the bearing capacity of bracing piece, and then has improved the holistic stability of silt slope grouting equipment.

In summary, the present application includes the following beneficial technical effects:

when grouting is carried out on the sludge slope, the mounting plate is rotated through the control piece, and the mounting plate drives the rotating seat to synchronously rotate through the connecting rod, so that the grouting pipe is driven to rotate, and the angle of the grouting pipe is adapted to the angle of the grouting hole; in the process, the relative angles of the grouting pipe and the frame are changed by rotating the mounting plate, so that grouting of different angles is performed by the sludge slope grouting equipment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a slurry injection apparatus for a side slope of a slurry.

FIG. 2 is a cross-sectional view of a sludge slope grouting apparatus.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Reference numerals illustrate: 1. a frame; 2. a rotating seat; 3. a sleeve; 4. grouting pipe; 5. a mounting plate; 6. a connecting rod; 7. a worm wheel; 8. a worm; 9. a straight rod; 10. a bearing; 11. a support rod; 12. a half-disc; 13. a clamping groove; 14. a roller; 15. reinforcing ribs; 16. a through hole; 17. a fixing ring; 18. a chute; 19. a motor; 20. a chain; 21. a sprocket; .

Detailed Description

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

The embodiment of the application discloses a mud side slope grouting device. Referring to fig. 1 and 2, the sludge slope grouting equipment comprises a frame 1, wherein the frame 1 is a rectangular frame, a rotating seat 2 is arranged on the frame 1, the rotating seat 2 is positioned at the central position of the frame 1, a sleeve 3 is rotationally arranged on the rotating seat 2, the sleeve 3 is communicated with a grouting pipe 4, the rotating axis of the sleeve 3 is parallel to the length direction of the grouting pipe 4, a through hole 16 is further formed in the rotating seat 2, the through hole 16 is a round hole, two fixing rings 17 are fixedly connected to the outer wall of the sleeve 3, the two fixing rings 17 are arranged in parallel, a sliding groove 18 for sliding and clamping the fixing rings 17 is formed in the side wall of the through hole 16, and the grouting pipe 4 is fixedly connected with the sleeve 3;

the frame 1 is rotatably provided with a mounting plate 5, the mounting plate 5 is disc-shaped, the rotation axis of the mounting plate 5 is perpendicular to the rotation axis of the sleeve 3, a connecting rod 6 is arranged between the mounting plate 5 and the rotating seat 2, one end of the connecting rod 6 is fixedly connected to the mounting plate 5, the other end of the connecting rod is fixedly connected to the rotating seat 2, and the connecting rod 6 is used for enabling the mounting plate 5 to drive the rotating seat 2 to synchronously rotate; the motor 19 is fixedly arranged on the mounting plate 5, the chain 20 is wound on the output shaft of the motor 19, the chain wheel 21 is fixedly connected to the outer wall of the sleeve 3, the chain wheel 21 is coaxial with the sleeve 3, and the chain 20 is meshed with the chain wheel 21.

When grouting is carried out on a sludge side slope, a grouting hole is formed in the side slope according to an actual required angle, the mounting plate 5 is rotated, the motor 19 is driven to rotate by the mounting plate 5, meanwhile, the rotating seat 2 is driven to synchronously rotate by the mounting plate 5 through the connecting rod 6, the sleeve 3 is driven to synchronously rotate by the rotating seat 2, the grouting pipe 4 is driven to rotate by the sleeve 3, so that the angle of the grouting pipe 4 is matched with the angle of the grouting hole, then the grouting pipe 4 extends into the grouting hole, and the frame 1 is installed on the side slope; starting the motor 19, wherein the motor 19 drives the chain 20 to rotate, the chain 20 drives the chain wheel 21 to rotate, the chain wheel 21 drives the sleeve 3 to rotate, and the sleeve 3 drives the grouting pipe 4 to rotate, so that the grouting pipe 4 uniformly performs grouting to the periphery; in the process, the relative angles of the grouting pipe 4 and the frame 1 are changed by rotating the mounting plate 5, so that grouting of different angles by the sludge slope grouting equipment is facilitated.

Referring to fig. 1 and 2, a control member for controlling the rotation of the mounting plate 5 is further provided on the frame 1, the control member includes a worm wheel 7 and a worm 8, the worm wheel 7 and the worm 8 are both rotatably provided on the frame 1, the worm wheel 7 is fixedly connected with the mounting plate 5 and coaxially rotates, one end of the worm 8 extends out of the frame 1, and the worm 8 is meshed with the worm wheel 7.

When the mounting plate 5 is required to be rotated, the worm 8 is rotated, and as the worm 8 is meshed with the worm wheel 7, the worm 8 rotates to drive the worm wheel 7 to rotate, the worm wheel 7 drives the mounting plate 5 to synchronously rotate, and the mounting plate 5 drives the rotating seat 2 to rotate through the connecting rod 6, so that the rotation of the grouting pipe 4 is realized, and the operation is simple and convenient; meanwhile, as the worm wheel 7 and the worm 8 have the characteristic of self-locking, the mounting plate 5 can be conveniently rotated to any position and fixed, and meanwhile, the possibility that the grouting angle changes due to unexpected rotation of the mounting plate 5 in the grouting process is reduced.

Referring to fig. 1 and 2, a straight rod 9 is fixedly connected to the frame 1, the straight rod 9 and the connecting rod 6 are symmetrically arranged on two sides of the rotating seat 2, one end of the straight rod 9 is fixedly connected to the rotating seat 2, the other end of the straight rod is rotatably connected to the frame 1, the straight rod 9 and the connecting rod 6 coaxially rotate, a bearing 10 is further mounted on the straight rod 9, an inner ring of the bearing 10 is fixedly connected to the straight rod 9, and an outer ring of the bearing 10 is fixedly connected to the frame 1.

The straight rod 9 and the connecting rod 6 form support to the rotating seat 2 from two sides of the rotating seat 2, so that the stability of the rotating seat 2 is improved, and the stability of the grouting pipe 4 is further improved; when the rotating seat 2 rotates, the rotating seat 2 drives the straight rod 9 to rotate, the straight rod 9 rotates relative to the frame 1, and the bearing 10 reduces friction between the straight rod 9 and the frame 1, so that the straight rod 9 can conveniently rotate relative to the frame 1, and the influence of the straight rod 9 on the rotation of the rotating seat 2 is reduced.

Referring to fig. 2 and 3, a support rod 11 is fixedly connected to the frame 1, two support rods 11 are arranged in parallel, the length direction of each support rod 11 is perpendicular to the rotation direction of the corresponding rotating seat 2, a semicircular disc 12 is fixedly connected to the corresponding rotating seat 2, the circle center of the semicircular disc 12 is located on the rotation axis of the corresponding rotating seat 2, and the arc-shaped side walls of the semicircular discs 12 are abutted to the support rods 11; further, the supporting rod 11 is provided with a clamping groove 13 for clamping the semicircular disc 12, the length direction of the clamping groove 13 is parallel to the length direction of the supporting rod 11, and the semicircular disc 12 is received on the bottom of the clamping groove 13 and is abutted against the side wall of the clamping groove 13.

The semicircular disc 12 is supported on the supporting rod 11, and the supporting rod 11 is formed on the supporting of the semicircular disc 12, so that the rotating seat 2 is supported, and the stability of the rotating seat 2 is improved; meanwhile, the semicircular disc 12 is convenient for the rotary seat 2 to rotate relative to the supporting rod 11; when the half disc 12 is clamped in the clamping groove 13, the half disc 12 is abutted against the side wall of the clamping groove 13, the clamping groove 13 has a limiting effect on the half disc 12, the possibility of left-right movement of the half disc 12 in the rotation process is reduced, and the rotation stability of the rotation seat 2 is further improved.

Referring to fig. 2 and 3, the clamping groove 13 is rotatably provided with a plurality of rollers 14, the rollers 14 are arranged in parallel, the rotation axis of the rollers 14 is parallel to the rotation axis of the mounting plate 5, and the semicircular disc 12 is supported on the rollers 14; when the half disc 12 rotates, the half disc 12 rotates relative to the supporting rod 11, and the roller 14 rolls at the moment, so that the friction between the half disc 12 and the supporting rod 11 is reduced, and the half disc 12 can rotate relative to the supporting rod 11, so that the rotating seat 2 can rotate conveniently.

Referring to fig. 1 and 2, a reinforcing rib 15 is fixedly connected to the supporting rod 11, one end of the reinforcing rib 15 is fixedly connected to the supporting rod 11, and the other end is fixedly connected to the frame 1; the reinforcing ribs 15 transfer part of the stress of the supporting rods 11 to the frame 1 and then to the ground, so that the stability and bearing capacity of the supporting rods 11 are improved, and the overall stability of the mud slope grouting equipment is improved.

The implementation principle of the mud slope grouting equipment provided by the embodiment of the application is as follows: before the frame 1 is fixed on the ground, the worm 8 is rotated, the worm 8 drives the worm wheel 7 to rotate, the worm wheel 7 drives the mounting plate 5 to rotate, the mounting plate 5 drives the rotating seat 2 to rotate through the connecting rod 6, the rotating seat 2 drives the sleeve 3 to rotate, and the sleeve 3 drives the grouting pipe 4 to rotate, so that the relative angle between the grouting pipe 4 and the frame 1 is changed, and the grouting pipe 4 is adapted to the grouting angle; after the grouting pipe 4 is adjusted, the grouting pipe 4 is stretched into a grouting hole, the frame 1 is fixed on the ground, the motor 19 is started, the motor 19 drives the chain 20 to move, the sleeve 3 is rotated through the engagement of the chain 20 and the chain wheel 21, and the sleeve 3 drives the grouting pipe 4 to rotate, so that the grouting pipe 4 performs grouting to the periphery; in the above process, under the condition of not affecting the rotation of the grouting pipe 4, the relative angle between the grouting pipe 4 and the frame 1 is changed by rotating the mounting plate 5, so that grouting at different angles is conveniently performed by the sludge slope grouting equipment.

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

1. The utility model provides a silt side slope grouting equipment, includes frame (1), be provided with on frame (1) and rotate seat (2), it is provided with sleeve (3) to rotate seat (2) internal rotation, sleeve (3) intercommunication has slip casting pipe (4), the axis of rotation of sleeve (3) is on a parallel with the length direction of slip casting pipe (4), its characterized in that: the grouting device is characterized in that a mounting plate (5) is rotatably arranged on the frame (1), the rotation axis of the mounting plate (5) is perpendicular to the rotation axis of the grouting pipe (4), a connecting rod (6) is arranged between the mounting plate (5) and the rotating seat (2), the connecting rod (6) is used for enabling the mounting plate (5) to drive the rotating seat (2) to synchronously rotate, and a control piece for controlling the rotation of the mounting plate (5) is further arranged on the frame (1).

2. The sludge slope grouting apparatus of claim 1, wherein: the control piece comprises a worm wheel (7) and a worm (8), the worm wheel (7) and the worm (8) are both rotatably arranged on the frame (1), the worm wheel (7) is fixedly connected with the mounting plate (5) and coaxially rotates, and the worm (8) is meshed with the worm wheel (7).

3. The sludge slope grouting apparatus of claim 1, wherein: the frame (1) is further provided with a straight rod (9), the straight rod (9) and the connecting rod (6) are symmetrically arranged on two sides of the rotating seat (2), one end of the straight rod (9) is arranged on the rotating seat (2), the other end of the straight rod is rotatably arranged on the frame (1), and the straight rod (9) and the connecting rod (6) are coaxially rotated.

4. A sludge side slope grouting apparatus as claimed in claim 3, wherein: the straight rod (9) is provided with a bearing (10), the inner ring of the bearing (10) is arranged on the straight rod (9), and the outer ring of the bearing (10) is arranged on the frame (1).

5. The sludge slope grouting apparatus of claim 1, wherein: the novel rotary table is characterized in that a supporting rod (11) is further arranged on the frame (1), the length direction of the supporting rod (11) is perpendicular to the rotation direction of the rotary seat (2), a semicircular disc (12) is arranged on the rotary seat (2), the circle center of the semicircular disc (12) is located on the rotation axis of the rotary seat (2), and the arc-shaped side wall of the semicircular disc (12) is abutted to the supporting rod (11).

6. The sludge side slope grouting apparatus as claimed in claim 5, wherein: the support rod (11) is provided with a clamping groove (13) for clamping the semicircular disc (12), the length direction of the clamping groove (13) is parallel to the length direction of the support rod (11), and the semicircular disc (12) is supported on the bottom of the clamping groove (13) and is in butt joint with the side wall of the clamping groove (13).

7. The sludge side slope grouting apparatus as claimed in claim 6, wherein: the clamping groove (13) is rotationally provided with a roller (14), the rotation axis of the roller (14) is parallel to the rotation axis of the mounting plate (5), and the semicircular disc (12) is supported on the roller (14).

8. The sludge side slope grouting apparatus as claimed in claim 5, wherein: the support rod (11) is provided with a reinforcing rib (15), one end of the reinforcing rib (15) is arranged on the support rod (11), and the other end of the reinforcing rib is arranged on the frame (1).