CN215565980U

CN215565980U - Grouting device for tunnel construction

Info

Publication number: CN215565980U
Application number: CN202121816389.9U
Authority: CN
Inventors: 勾煜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-18
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a grouting device for tunnel construction, which belongs to the field of grouting devices and comprises a movable frame, wherein one side of the top of the movable frame is fixedly connected with a fixed frame, the bottom of the movable frame is fixedly provided with a pulley, a material storage tank is fixedly sleeved in the fixed frame, the top of the movable frame is fixedly provided with a delivery pump, and the bottom of the delivery pump is fixedly sleeved with a delivery pipe; through setting up flexible arm and hydraulic stem, when carrying out the slip casting to tunnel inside, start flexible arm and hydraulic stem, make flexible arm and hydraulic stem can adjust the height of notes material pipe, make can drive the notes material pipe and carry out the slip casting to the ascending tunnel inner wall of vertical side at flexible arm, thereby avoided needing staff's manual operation notes material pipe to carry out the slip casting to the tunnel inner wall when the slip casting to the tunnel, thereby it is inconvenient to bring for the slip casting in tunnel, and then very big reduction the speed when the slip casting to the tunnel, thereby work efficiency when the tunnel slip casting has been improved.

Description

Grouting device for tunnel construction

Technical Field

The utility model belongs to the technical field of grouting devices, and particularly relates to a grouting device for tunnel construction.

Background

The grouting technology plays an important role in the aspects of seepage prevention of an underground structure, foundation pit reinforcement, ground settlement prevention, foundation treatment of a built structure, friction reduction and jacking of a jacking pipe and the like, and has the filling effect, the reinforcing effect and the seepage reducing effect on the grouting for tunnel engineering.

However, when grouting a tunnel, a manual grouting pipe is mostly adopted to perform grouting on the tunnel, however, the grouting method has the problems of low working efficiency and complicated grouting, and meanwhile, the grouting position needs to be continuously adjusted during grouting, so that the grouting angle is difficult to adjust by workers when the grouting position is high.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a grouting device for tunnel construction to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a grouting device for tunnel construction comprises a moving frame, wherein a fixed frame is fixedly connected to one side of the top of the moving frame, pulleys are fixedly mounted at the bottom of the moving frame, a storage tank is fixedly sleeved inside the fixed frame, a conveying pump is fixedly mounted at the top of the moving frame, a conveying pipeline is fixedly sleeved at the bottom of the conveying pump, a support frame is fixedly connected to the other side of the top of the moving frame, a chassis is fixedly connected to the top of the support frame, a turntable is movably sleeved on the top of the chassis, a first adjusting sleeve is fixedly connected to one side of the top of the turntable, a telescopic arm is sleeved inside the first adjusting sleeve, a second adjusting sleeve is fixedly connected to the other side of the top of the turntable, a hydraulic rod is sleeved inside the second adjusting sleeve, a stirring mechanism is arranged at the top of the storage tank, and an auxiliary mechanism is arranged at the bottom of the support frame, the outside fixedly connected with stopper of flexible arm, and the loose axle has been cup jointed in the inside activity of flexible arm, the fixed swivelling joint that has cup jointed in outside of loose axle has the swivel mount, one side fixedly connected with notes material pipe of swivel mount, and the outside of flexible arm is provided with adjustment mechanism.

As a preferred embodiment, the conveying pipeline is movably sleeved in the limiting blocks, and the number of the limiting blocks is two.

In a preferred embodiment, the number of the pulleys is two, and the two pulleys are parallel to each other.

As a preferred embodiment, the stirring mechanism includes a stirring motor, the stirring motor is fixedly mounted at the top of the storage tank, and a stirring arm is fixedly connected to an output shaft of the stirring motor.

As a preferred embodiment, the auxiliary mechanism includes a rotating electrical machine, the rotating electrical machine is fixedly mounted at the bottom of the supporting frame, and a rotating block is fixedly sleeved on an output shaft of the rotating electrical machine, and the rotating block is adapted to the chassis.

As a preferred embodiment, the adjusting mechanism comprises an adjusting motor, the adjusting motor is fixedly installed outside the telescopic arm, a first gear is fixedly sleeved on an output shaft of the adjusting motor, and a second gear is fixedly sleeved on the outside of the movable shaft.

Compared with the prior art, the utility model has the beneficial effects that:

according to the grouting device for tunnel construction, by arranging the telescopic arm and the hydraulic rod, when grouting is performed inside a tunnel, the telescopic arm and the hydraulic rod are started, so that the telescopic arm and the hydraulic rod can adjust the height of a grouting pipe, and the grouting pipe can be driven by the telescopic arm to perform grouting on the inner wall of the tunnel in the vertical direction, so that the situation that a worker needs to manually operate the grouting pipe to perform grouting on the inner wall of the tunnel when the tunnel is grouted is avoided, inconvenience is brought to grouting of the tunnel, the speed of grouting the tunnel is greatly reduced, and the working efficiency of grouting the tunnel is improved;

according to the grouting device for tunnel construction, by arranging the adjusting mechanism, when grouting is performed in a higher working area, the adjusting motor is started, so that the adjusting motor can drive the movable shaft to rotate through the first gear and the second gear, namely, the rotating frame is driven to turn over, and the angle of a grouting end of the grouting pipe is adjusted, so that the problem that a worker is difficult to adjust the angle of the grouting pipe due to the higher grouting position is solved, convenience is brought to grouting of a tunnel, and the practicability of the grouting device is improved;

this slip casting device for tunnel construction, through setting up rabbling mechanism, when carrying out the slip casting to the tunnel, start agitator motor, make agitator motor can continuously stir the inside thick liquids of storage tank through the stirring arm, thereby avoided because of the inside thick liquids of storage tank rest time longer, lead to the thick liquids to take place to deposit, and then take place the problem of jam when leading to carrying the thick liquids, thereby the smoothness nature when having improved the thick liquids and carrying, the stability of slip casting device during operation has been improved promptly.

Drawings

FIG. 1 is a front cross-sectional view of a structure of the present invention;

FIG. 2 is a top view of the turret of the present invention;

FIG. 3 is a perspective view of the material storage tank of the present invention.

In the figure: 1. a movable frame; 2. a fixed mount; 3. a pulley; 4. a material storage tank; 5. a delivery pump; 6. a delivery pipe; 7. a support frame; 8. a chassis; 9. a turntable; 10. a first adjusting sleeve; 11. a telescopic arm; 12. a second adjusting sleeve; 13. a hydraulic lever; 14. a stirring mechanism; 141. a stirring motor; 142. a stirring arm; 15. an auxiliary mechanism; 151. a rotating electric machine; 152. rotating the block; 16. a limiting block; 17. a movable shaft; 18. a rotating frame; 19. a material injection pipe; 20. an adjustment mechanism; 201. adjusting the motor; 202. a first gear; 203. and a second gear.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1 and 2, the present invention provides a grouting device for tunnel construction, which comprises a movable frame 1 and a grouting pipe 19, in order to improve the work efficiency of grouting in a tunnel, a fixed frame 2 is fixedly connected to one side of the top of the movable frame 1, a pulley 3 is fixedly installed at the bottom of the movable frame 1, a material storage tank 4 is fixedly sleeved inside the fixed frame 2, a delivery pump 5 is fixedly installed at the top of the movable frame 1, a material delivery pipe 6 is fixedly sleeved at the bottom of the delivery pump 5, a support frame 7 is fixedly connected to the other side of the top of the movable frame 1, a chassis 8 is fixedly connected to the top of the support frame 7, a turntable 9 is movably sleeved on the top of the chassis 8, a first adjusting sleeve 10 is fixedly connected to one side of the top of the turntable 9, a telescopic arm 11 is movably sleeved inside the first adjusting sleeve 10, a second adjusting sleeve 12 is fixedly connected to the other side of the top of the turntable 9, a hydraulic rod 13 is sleeved inside the second adjusting sleeve 12, conveying pipeline 6 has been cup jointed in stopper 16's inside activity, and stopper 16's quantity is two, when carrying out the slip casting to the tunnel inside, start flexible arm 11 and hydraulic stem 13, make flexible arm 11 and hydraulic stem 13 can be to the highly regulation of notes material pipe 19, make and to drive notes material pipe 19 and carry out the slip casting to the ascending tunnel inner wall in vertical side at flexible arm 11, thereby avoided needing staff's manual operation notes material pipe 19 to carry out the slip casting to the tunnel inner wall when the slip casting to the tunnel, thereby bring inconvenience for the slip casting in tunnel, and then very big reduction to the speed when the tunnel slip casting, thereby work efficiency when having improved the tunnel slip casting.

Please refer to fig. 1 and fig. 3, in order to improve the stability of the grouting device during operation, the stirring mechanism 14 is disposed at the top of the storage tank 4, the stirring mechanism 14 includes a stirring motor 141, the stirring motor 141 is fixedly mounted at the top of the storage tank 4, and a stirring arm 142 is fixedly connected to an output shaft of the stirring motor 141, when grouting is performed on the tunnel, the stirring motor 141 is started, so that the stirring motor 141 can continuously stir the slurry inside the storage tank 4 through the stirring arm 142, thereby avoiding that the slurry is precipitated due to long standing time of the slurry inside the storage tank 4, and further causing the problem of blockage during slurry transportation, thereby improving the smoothness during slurry transportation, i.e., improving the stability of the grouting device during operation.

Referring to fig. 1, in order to improve the working area of the grouting device, an auxiliary mechanism 15 is disposed at the bottom of the supporting frame 7, the auxiliary mechanism 15 includes a rotating motor 151, the rotating motor 151 is fixedly mounted at the bottom of the supporting frame 7, and a rotating block 152 is fixedly sleeved on an output shaft of the rotating motor 151, the rotating block 152 is adapted to the chassis 8, when an angle of the telescopic arm 11 in the horizontal direction needs to be adjusted, the rotating motor 151 is started, so that the rotating motor 151 can drive the turntable 9 to rotate through the rotating block 152, that is, the telescopic arm 11 at the top of the turntable 9 is driven to rotate, thereby adjusting the position of the grouting pipe 19 in the horizontal direction is achieved, thereby improving the working area of the grouting pipe 19, that is, improving the working area of the grouting device.

Please refer to fig. 1, in order to facilitate the adjustment of the working position of the grouting device, the external fixed connection limiting block 16 of the telescopic arm 11, and the movable shaft 17 is sleeved in the internal activity of the telescopic arm 11, the number of the pulleys 3 is two, and the two pulleys 3 are parallel to each other, when the grouting position of the tunnel is changed, the movable frame 1 is pushed, so that the movable frame 1 can drive the storage tank 4 to move through the pulleys 3, thereby facilitating the transportation of the slurry when the grouting position is changed, thereby avoiding the problem that the feeding pipe 6 needs to be added due to the fact that the slurry is difficult to move by weight, and facilitating the adjustment of the working position of the grouting device.

Referring to fig. 1 and 2, in order to improve the practicability of the grouting device, a rotating frame 18 is fixedly sleeved outside a movable shaft 17, a grouting pipe 19 is fixedly connected to one side of the rotating frame 18, an adjusting mechanism 20 is arranged outside a telescopic arm 11, the adjusting mechanism 20 includes an adjusting motor 201, the adjusting motor 201 is fixedly installed outside the telescopic arm 11, a first gear 202 is fixedly sleeved on an output shaft of the adjusting motor 201, a second gear 203 is fixedly sleeved outside the movable shaft 17, when grouting is performed on a higher working area, the adjusting motor 201 is started, so that the adjusting motor 201 can drive the movable shaft 17 to rotate through the first gear 202 and the second gear 203, that is, the rotating frame 18 is driven to turn over, thereby adjusting the grouting end angle of the grouting pipe 19, and avoiding the problem that a worker is difficult to adjust the angle of the grouting pipe 19 due to a higher grouting position, thereby bringing convenience for grouting of the tunnel, namely improving the practicability of the grouting device.

The working principle and the using process of the utility model are as follows: firstly, when grouting is carried out inside a tunnel, the telescopic arm 11 and the hydraulic rod 13 are started, so that the telescopic arm 11 and the hydraulic rod 13 can adjust the height of the grouting pipe 19, the telescopic arm 11 can drive the grouting pipe 19 to perform grouting on the inner wall of the tunnel in the vertical direction, the problem that a worker needs to manually operate the grouting pipe 19 to perform grouting on the inner wall of the tunnel when grouting the tunnel is avoided, inconvenience is brought to grouting of the tunnel, the speed of grouting the tunnel is greatly reduced, the working efficiency of grouting the tunnel is improved, when the grouting position of the tunnel is changed, the movable frame 1 is pushed, the movable frame 1 can drive the storage tank 4 to move through the pulley 3, the transportation of slurry is facilitated when the grouting position is changed, and the problem that the conveying pipeline 6 needs to be added due to the fact that the slurry is heavy and difficult to move is avoided, therefore, convenience is brought to the adjustment of the working position of the grouting device, when grouting is performed on a tunnel, the stirring motor 141 is started, so that the stirring motor 141 can continuously stir slurry inside the storage tank 4 through the stirring arm 142, the problem that slurry is precipitated due to long standing time of the slurry inside the storage tank 4 and then is blocked during slurry conveying is solved, the smoothness during slurry conveying is improved, namely the stability during the operation of the grouting device is improved, when the angle of the telescopic arm 11 in the horizontal direction needs to be adjusted, the rotating motor 151 is started, so that the rotating motor 151 can drive the turntable 9 to rotate through the rotating block 152, namely the telescopic arm 11 at the top of the turntable 9 is driven to rotate, thereby the adjustment of the position of the injection pipe 19 in the horizontal direction is achieved, the working area of the injection pipe 19 is improved, namely the working area of the grouting device is improved, when the work area to the higher position carries out the slip casting, start accommodate motor 201, make accommodate motor 201 can drive loose axle 17 through a gear 202 and No. two gears 203 and rotate, drive swivel mount 18 promptly and overturn, thereby reach and adjust the slip casting end angle of notes material pipe 19, thereby avoided leading to the staff to be difficult to the problem of adjusting the angle of notes material pipe 19 because of the slip casting position is higher, thereby brought the facility for the slip casting in tunnel, the practicality of slip casting device has been improved promptly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a slip casting device for tunnel construction, is including removing frame (1), its characterized in that: the device comprises a movable frame (1), a fixed frame (2) and a pulley (3) are fixedly connected to one side of the top of the movable frame (1), a material storage tank (4) is fixedly sleeved inside the fixed frame (2), a conveying pump (5) is fixedly installed at the top of the movable frame (1), a conveying pipeline (6) is fixedly sleeved at the bottom of the conveying pump (5), a support frame (7) is fixedly connected to the other side of the top of the movable frame (1), a chassis (8) is fixedly connected to the top of the support frame (7), a turntable (9) is movably sleeved at the top of the chassis (8), a first adjusting sleeve (10) is fixedly connected to one side of the top of the turntable (9), a telescopic arm (11) is sleeved at the inner part of the first adjusting sleeve (10), and a second adjusting sleeve (12) is fixedly connected to the other side of the top of the turntable (9), no. two inside activities of adjusting collar (12) have cup jointed hydraulic stem (13), the top of storage tank (4) is provided with rabbling mechanism (14), the bottom of support frame (7) is provided with complementary unit (15), outside fixedly connected with stopper (16) of flexible arm (11), and the inside activity of flexible arm (11) has cup jointed loose axle (17), the outside of loose axle (17) is fixed to cup joint has swivel mount (18), one side fixedly connected with notes material pipe (19) of swivel mount (18), and the outside of flexible arm (11) is provided with adjustment mechanism (20).

2. The grouting device for tunnel construction according to claim 1, wherein: the conveying pipeline (6) is sleeved in the inner part of the limiting block (16), and the number of the limiting blocks (16) is two.

3. The grouting device for tunnel construction according to claim 1, wherein: the number of the pulleys (3) is two, and the two pulleys (3) are parallel to each other.

4. The grouting device for tunnel construction according to claim 1, wherein: the stirring mechanism (14) comprises a stirring motor (141), the stirring motor (141) is fixedly installed at the top of the storage tank (4), and a stirring arm (142) is fixedly connected to an output shaft of the stirring motor (141).

5. The grouting device for tunnel construction according to claim 1, wherein: the auxiliary mechanism (15) comprises a rotating motor (151), the rotating motor (151) is fixedly installed at the bottom of the support frame (7), a rotating block (152) is fixedly sleeved on an output shaft of the rotating motor (151), and the rotating block (152) is matched with the chassis (8).

6. The grouting device for tunnel construction according to claim 1, wherein: adjustment mechanism (20) are including adjusting motor (201), adjusting motor (201) fixed mounting is in the outside of flexible arm (11), and fixed cover on the output shaft of adjusting motor (201) has connect No. one gear (202), the external fixation of loose axle (17) has cup jointed No. two gear (203).