CN216304649U

CN216304649U - Geotechnical engineering slip casting device

Info

Publication number: CN216304649U
Application number: CN202123041190.6U
Authority: CN
Inventors: 马晓宁; 孙国柱; 荀航; 李伟亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-15
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to the field of grouting equipment, in particular to a geotechnical engineering grouting device which comprises a base, a stirring box arranged above the base and a water storage tank arranged at the bottom end of the base, wherein the stirring box is arranged above the base; the inner side of the box cover is provided with an annular spray head; a discharge pipe is arranged at the bottom end of the stirring box; a conical hopper A is arranged on the base; the base is provided with a mounting rack, a linear driving mechanism B is arranged on the mounting rack, and an output shaft of the linear driving mechanism B is connected with a tamping column; a vibrating motor is arranged on the tamping column; the lower part of the conical hopper A is provided with a conical hopper B, the base is provided with a linear driving mechanism A for driving the conical hopper B to move, the inner side of the conical hopper B is provided with a filter screen device, the bottom end of the conical hopper B is connected with a hose B, and the other end of the hose B is communicated with the inside of the water storage tank. The utility model can fully clean the equipment, avoid mortar condensation, and simultaneously can filter and recycle the cleaned water, thereby saving the use of water resources.

Description

Geotechnical engineering slip casting device

Technical Field

The utility model relates to the field of grouting equipment, in particular to a grouting device for geotechnical engineering.

Background

In geotechnical engineering such as subways, tunnels, side slopes, well roadways, culverts, dams and the like, when geological broken zones, partial soft rocks, easily caving and caving, landslide instability, large deformation, water outflow or water inrush risks, piping and other conditions occur, grouting reinforcement is one of common methods, and the method is characterized in that grouting is performed on rock masses through grouting anchor cables, grouting anchor rods and the like, and the effects of reinforcing surrounding rocks, obviously improving supporting and water plugging and the like are achieved by utilizing the bonding and coagulation mechanism of the grouting.

The phenomenon of mortar fault in the well often can appear at the grout in-process to make the structure of later stage built have great potential safety hazard, need wash equipment usually after the grout work, in order to prevent that the mortar from condensing, can use more water resource when wasing, and the water after wasing all is direct discharge, can cause the waste of water resource like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems in the background technology and provides a grouting device for geotechnical engineering.

The technical scheme of the utility model is as follows: a geotechnical engineering grouting device comprises a base, a stirring box arranged above the base and a water storage tank arranged at the bottom end of the base; the bottom end of the base is provided with a plurality of rollers; the top end of the stirring box is provided with a box cover, and the box cover is provided with a feeding pipe; the stirring box is provided with a stirring mechanism; an annular nozzle is arranged on the inner side of the box cover, a water pump is arranged on the base, a hose A is arranged between the output end of the water pump and the annular nozzle, and a connecting pipe is arranged between the input end of the water pump and the water storage tank; a discharge pipe is arranged at the bottom end of the stirring box, and a valve is arranged on the discharge pipe; a conical hopper A is arranged on the base, the conical hopper A penetrates through the upper end and the lower end of the base, and the output tail end of the discharge pipe is positioned above the conical hopper A; the base is provided with a mounting frame, a linear driving mechanism B is arranged on the mounting frame, an output shaft of the linear driving mechanism B is vertically connected with a tamping column, and the tamping column is positioned right above the conical hopper A; a vibrating motor is arranged on the tamping column; the lower part of the conical hopper A is provided with a conical hopper B, the base is provided with a linear driving mechanism A for driving the conical hopper B to move along the transverse direction, the inner side of the conical hopper B is provided with a filter screen device, the bottom end of the conical hopper B is connected with a hose B, and the other end of the hose B is communicated with the inside of the water storage tank.

Preferably, rabbling mechanism includes motor, installation axle and a plurality of stirring board, and the motor setting is on the case lid, and the output shaft of installation axle and motor, a plurality of stirring board dislocation set are on the installation axle.

Preferably, be provided with on the installation axle and scrape the pole, scrape the pole and be "L" shape structure, and scrape the side and the base of pole and contact with the inside wall and the diapire of agitator tank respectively.

Preferably, the filter screen device comprises a screen frame and a filter screen arranged on the inner side of the screen frame.

Preferably, a pushing handle is arranged on the base.

Preferably, the discharge pipe is arranged obliquely on the stirring tank.

Preferably, the base is provided with a support frame, and the stirring box is arranged on the support frame.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

1. the stirring case is poured into through the inlet pipe to the oar liquid that will dispose, and the starter motor work, and motor drive installation axle and the epaxial stirring board of installation rotate to can carry out abundant stirring to the mortar, avoid the mortar to condense.

2. After mortar in the well is filled, the linear driving mechanism B is started to work to drive the tamping columns to move downwards, so that the filled mortar can be compacted, meanwhile, the vibration motor can be started to work, the vibration motor generates vibration and transmits the vibration to the tamping columns, the mortar compacting effect can be further improved, and faults are avoided.

3. After the grout work is accomplished, fill B and remove the toper and fight A under through the sharp actuating mechanism A drive toper that sets up, then start the water pump work, the water pump is pumped the water in with the water storage tank to the annular shower nozzle in, spout the inner wall to the agitator tank through the annular shower nozzle at last, the water rethread is arranged the material pipe, toper fill A, toper fill B and hose B flow in again in the water storage tank, the design of this structure, can be to the agitator tank, arrange material pipe and toper and fight A and carry out cleaning work, avoid the mortar to condense, and the filter screen device that sets up can filter sewage, make water can obtain cyclic utilization, the use of water resource has been practiced thrift.

4. When the filter screen device needs to be cleaned, the conical hopper B is driven by the linear driving mechanism A to move out of the lower portion of the base, so that the filter screen device is convenient to take out by an operator, and the filter screen device is high in practicability.

Drawings

Fig. 1 and 2 are both schematic structural views of the present invention.

FIG. 3 is a cross-sectional view of the inside of the stirring tank of the present invention.

Fig. 4 is a schematic structural diagram of a conical hopper B and a filter screen device in the utility model.

Reference numerals: 1. a base; 101. a conical hopper A; 2. a stirring box; 201. a box cover; 3. a roller; 4. a water storage tank; 5. a mounting frame; 6. a support frame; 7. pushing the handle; 8. a motor; 9. a water pump; 91. a hose A; 92. a connecting pipe; 10. tamping the column; 11. a vibration motor; 12. a discharge pipe; 13. a valve; 14. a conical hopper B; 15. a hose B; 16. a linear driving mechanism A; 17. a linear driving mechanism B; 181. a screen frame; 182. a filter screen; 19. installing a shaft; 20. a scraping rod; 21. a stirring plate; 22. an annular nozzle; 23. and (4) feeding a pipe.

Detailed Description

Example one

As shown in fig. 1-4, the grouting device for geotechnical engineering provided by the utility model comprises a base 1, a stirring tank 2 arranged above the base 1 and a water storage tank 4 arranged at the bottom end of the base 1; a support frame 6 is arranged on the base 1, and the stirring box 2 is arranged on the support frame 6; the bottom end of the base 1 is provided with a plurality of rollers 3, and the base 1 is provided with a pushing handle 7; the top end of the stirring box 2 is provided with a box cover 201, and the box cover 201 is provided with a feeding pipe 23; the stirring box 2 is provided with a stirring mechanism, the stirring mechanism comprises a motor 8, a mounting shaft 19 and a plurality of stirring plates 21, the motor 8 is arranged on the box cover 201, the mounting shaft 19 is connected with an output shaft of the motor 8, and the plurality of stirring plates 21 are arranged on the mounting shaft 19 in a staggered mode; a scraping rod 20 is arranged on the mounting shaft 19, the scraping rod 20 is of an L-shaped structure, and the side edge and the bottom edge of the scraping rod 20 are respectively contacted with the inner side wall and the bottom wall of the stirring box 2; an annular spray head 22 is arranged on the inner side of the box cover 201, a water pump 9 is arranged on the base 1, a hose A91 is arranged between the output end of the water pump 9 and the annular spray head 22, and a connecting pipe 92 is arranged between the input end of the water pump 9 and the water storage tank 4; the bottom end of the stirring box 2 is obliquely provided with a discharge pipe 12, the obliquely arranged discharge pipe 12 can facilitate the discharge of mortar, and a valve 13 is arranged on the discharge pipe 12; a conical hopper A101 is arranged on the base 1, the conical hopper A101 penetrates through the upper end and the lower end of the base 1, and the output tail end of the discharge pipe 12 is positioned above the conical hopper A101; the base 1 is provided with a mounting frame 5, the mounting frame 5 is provided with a linear driving mechanism B17, an output shaft of the linear driving mechanism B17 is vertically connected with a tamping column 10, and the tamping column 10 is positioned right above the conical hopper A101; the tamping column 10 is provided with a vibrating motor 11; the lower part of the conical hopper A101 is provided with a conical hopper B14, the base 1 is provided with a linear driving mechanism A16 for driving the conical hopper B14 to move along the transverse direction, the inner side of the conical hopper B14 is provided with a filter screen device, the filter screen device comprises a screen frame 181 and a filter screen 182 arranged on the inner side of the screen frame 181, the bottom end of the conical hopper B14 is connected with a hose B15, and the other end of the hose B15 is communicated with the inside of the water storage tank 4.

In the embodiment, when the mortar mixing device is used, prepared slurry can be poured into the mixing box 2 through the feeding pipe 23, the motor 8 is started to work, the motor 8 drives the mounting shaft 19 and the mixing plate 21 on the mounting shaft 19 to rotate, so that mortar can be sufficiently mixed, then the valve 13 can be opened, so that mortar in the mixing box 2 flows into the conical hopper A101 through the discharging pipe 12, finally the mortar flows into a well through the conical hopper A101, after the mortar in the well is filled, the linear driving mechanism B17 is started to work to drive the tamping column 10 to move downwards, so that the filled mortar can be compacted, and meanwhile, the vibration motor 11 can be started to work, so that the vibration motor 11 generates vibration and transmits the vibration to the tamping column 10, the compacting effect on the mortar can be further improved, and faults can be avoided; after the grouting work is finished, the conical hopper B14 is driven by the arranged linear driving mechanism A16 to move to the position right below the conical hopper A101, then the water pump 9 is started to work, the water in the water storage tank 4 is pumped into the annular nozzle 22 by the water pump 9, and finally the water is sprayed to the inner wall of the stirring tank 2 through the annular nozzle 22, and then flows into the water storage tank 4 again through the discharging pipe 12, the conical hopper A101, the conical hopper B14 and the hose B15, the structure is designed, the stirring tank 2, the discharging pipe 12 and the conical hopper A101 can be cleaned, mortar is prevented from being condensed, the arranged filter screen device can filter sewage, when the filter screen device needs to be cleaned, the conical hopper B14 is driven by the arranged linear driving mechanism A16 to move out from the position below the base 1, so that operators can take out the filter screen device conveniently, and the practicability is high.

Example two

As shown in fig. 3, compared to the first embodiment, in the present invention, a scraping bar 20 is disposed on the mounting shaft 19, the scraping bar 20 is in an "L" shape, and the side edge and the bottom edge of the scraping bar 20 are respectively in contact with the inner side wall and the bottom wall of the stirring box 2.

In this embodiment, the installation shaft 19 can drive the rotation of the scraping rod 20 in the rotating process, so that the mortar attached to the inner wall of the stirring box 2 can be scraped completely.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A geotechnical engineering grouting device is characterized by comprising a base (1), a stirring box (2) arranged above the base (1) and a water storage tank (4) arranged at the bottom end of the base (1); the bottom end of the base (1) is provided with a plurality of rollers (3); a box cover (201) is arranged at the top end of the stirring box (2), and a feeding pipe (23) is arranged on the box cover (201); the stirring box (2) is provided with a stirring mechanism; an annular spray head (22) is arranged on the inner side of the box cover (201), a water pump (9) is arranged on the base (1), a hose A (91) is arranged between the output end of the water pump (9) and the annular spray head (22), and a connecting pipe (92) is arranged between the input end of the water pump (9) and the water storage tank (4); a discharge pipe (12) is arranged at the bottom end of the stirring box (2), and a valve (13) is arranged on the discharge pipe (12); a conical hopper A (101) is arranged on the base (1), the conical hopper A (101) penetrates through the upper end and the lower end of the base (1), and the output tail end of the discharge pipe (12) is positioned above the conical hopper A (101); the base (1) is provided with a mounting rack (5), the mounting rack (5) is provided with a linear driving mechanism B (17), an output shaft of the linear driving mechanism B (17) is vertically connected with a tamping column (10), and the tamping column (10) is positioned right above the conical hopper A (101); a vibrating motor (11) is arranged on the tamping column (10); a conical hopper B (14) is arranged below the conical hopper A (101), a linear driving mechanism A (16) used for driving the conical hopper B (14) to move along the transverse direction is arranged on the base (1), a filter screen device is arranged on the inner side of the conical hopper B (14), a hose B (15) is connected to the bottom end of the conical hopper B (14), and the other end of the hose B (15) is communicated with the inside of the water storage tank (4).

2. The geotechnical engineering grouting device according to claim 1, characterized in that the stirring mechanism comprises a motor (8), a mounting shaft (19) and a plurality of stirring plates (21), the motor (8) is arranged on the box cover (201), the mounting shaft (19) is connected with an output shaft of the motor (8), and the plurality of stirring plates (21) are arranged on the mounting shaft (19) in a staggered manner.

3. Geotechnical engineering grouting device according to claim 2, characterized in that, the installation shaft (19) is provided with a scraping rod (20), the scraping rod (20) is of an "L" shape, and the side edge and the bottom edge of the scraping rod (20) are respectively contacted with the inner side wall and the bottom wall of the stirring box (2).

4. The geotechnical engineering grouting device according to claim 1, wherein the filter screen device comprises a screen frame (181) and a filter screen (182) arranged on the inner side of the screen frame (181).

5. Geotechnical engineering grouting device according to claim 1, characterized in that the base (1) is provided with a push handle (7).

6. Geotechnical engineering grouting device according to claim 1, characterised in that the discharge pipe (12) is placed obliquely on the agitator tank (2).

7. Geotechnical engineering grouting device according to claim 1, characterized in that, the base (1) is provided with a support frame (6), and the stirring box (2) is arranged on the support frame (6).