CN214464232U

CN214464232U - Grouting machine for tunnel construction

Info

Publication number: CN214464232U
Application number: CN202120414235.0U
Authority: CN
Inventors: 韦虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-22
Anticipated expiration: 2031-02-25

Abstract

The utility model belongs to tunnel construction field, especially, a slip casting machine for tunnel construction is not convenient for stir the thick liquid to current slip casting machine to be not convenient for carry on spacing fixedly to the slip casting pipe, reduce the problem of practicality, the following scheme is put forward now, and it includes the box, the equal fixedly connected with backup pad in bottom both sides of box, the same base of bottom fixedly connected with of two backup pads, the top fixedly connected with driving motor of base, fixedly connected with driving shaft on driving motor's the output shaft, the initiative hole has been seted up to the bottom of box, and the driving shaft rotates to be installed in the initiative downthehole, and the circular slot has been seted up on the top of driving shaft, has seted up two spacing grooves on the inner wall of circular slot, and sliding mounting has the limiting plate in the spacing groove, the same driven shaft of fixedly connected with between two limiting plates. The utility model discloses the practicality is good, is convenient for stir the thick liquid to be convenient for carry on spacing fixed to the slip casting pipe, improve the practicality.

Description

Grouting machine for tunnel construction

Technical Field

The utility model relates to a tunnel construction technical field especially relates to a slip casting machine for tunnel construction.

Background

Grouting is one of the important processes in the construction of building engineering, and is to inject some curable grout into cracks or pores of the geotechnical ground by a proper method, and improve the physical and mechanical properties of the geotechnical ground by means of replacement, filling, extrusion and the like.

Present slip casting machine is not convenient for stir the thick liquid to be not convenient for carry on spacing fixedly to the slip casting pipe, reduce the practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the grouting machine that exists among the prior art and be not convenient for stir the thick liquid to be not convenient for carry on spacing fixedly to the slip casting pipe, reduce the shortcoming of practicality, and the slip casting machine for tunnel construction that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a grouting machine for tunnel construction comprises a box body, wherein supporting plates are fixedly connected to two sides of the bottom of the box body, the bottoms of the two supporting plates are fixedly connected with the same base, a driving motor is fixedly connected to the top of the base, a driving shaft is fixedly connected to an output shaft of the driving motor, a driving hole is formed in the bottom of the box body, the driving shaft is rotatably installed in the driving hole, a circular groove is formed in the top end of the driving shaft, two limiting grooves are formed in the inner wall of the circular groove, limiting plates are slidably installed in the limiting grooves, a same driven shaft is fixedly connected between the two limiting plates and is in sealing contact with the inner wall of the circular groove, four groups of stirring blades are fixedly connected to the outer side of the driven shaft, a cavity is formed in the box body, square grooves are formed in the inner walls of two sides of the cavity, a same square plate is slidably installed in the two square grooves, and a round hole is formed in the top of the square plate, a bearing is fixedly connected in the round hole, a driven shaft is fixedly connected with an inner ring of the bearing, a U-shaped frame is fixedly connected with the top of the square plate, two top holes are arranged on the inner wall of the top of the cavity, the U-shaped frame is slidably arranged in the two top holes, an L-shaped frame is fixedly connected with the top of the box body, an adjusting hole is arranged at the top of the L-shaped frame, an adjusting shaft is rotatably arranged in the adjusting hole, an external thread is arranged on the outer side of the adjusting shaft, a screw hole is arranged at the top of the U-shaped frame, the external thread on the adjusting shaft is in threaded connection with the screw hole, a slurry pumping pump is fixedly connected with the top of the base, a first guide pipe and a second guide pipe are respectively fixedly connected with the two sides of the slurry pumping pump, a first guide pipe hole is arranged at the bottom of the box body, the first guide pipe is fixedly arranged in the first guide pipe hole, a hose is fixedly connected with the one end of the second guide pipe, a slurry injection pipe is fixedly connected with the top end of the hose, and a lower plate is fixedly connected with one side of the box body, fixedly connected with upper plate on the slip casting pipe, the draw-in groove has been seted up to the bottom of upper plate, and the top fixedly connected with cardboard of hypoplastron, cardboard and draw-in groove looks chucking, one side fixedly connected with diaphragm of U type frame, the bottom fixedly connected with of diaphragm support tight board, support the bottom of tight board and contact with the top of upper plate.

Preferably, the top of the box body is provided with a feeding hole, and the feeding hole is internally threaded with a threaded cover.

Preferably, the other side of the box body is fixedly connected with two L-shaped handles, so that the box body is convenient to push.

Preferably, the bottom fixedly connected with of base has four universal lockable wheels, the removal of the base of being convenient for.

Preferably, one side of one support plate is provided with a second guide pipe hole, and the second guide pipe is fixedly arranged in the second guide pipe hole.

Preferably, an adapting hole is formed in the inner wall of the bottom of the cavity, a sealing ring is fixedly connected in the adapting hole, and the driven shaft is in sealing contact with the inner side of the sealing ring to ensure the sealing performance between the driven shaft and the adapting hole.

In the utility model, a grouting machine for tunnel construction adds thick liquid raw materials through the charge door, promote L type handle, promote the box to assigned position department, then start driving motor, the driving shaft drives the driven shaft through the limiting plate and rotates, the stirring leaf stirs the thick liquid, then rotate the regulating spindle, external screw thread on the regulating spindle and screw threaded connection, drive U type frame and move, the square plate drives the driven shaft through the bearing and moves, the driven shaft drives the stirring leaf and moves, then start driving motor, make the stirring leaf stir the thick liquid, so repeatedly, make the height of driven shaft slowly adjust upwards, and then can make the stirring leaf fully stir the thick liquid, U type frame drives the diaphragm simultaneously and moves, the diaphragm drives the resisting plate and moves, then stimulate the upper plate, make the cardboard shift out the draw-in groove, take off the grouting pipe, when the slip casting pipe does not use, conveniently carry out spacing fixed to the slip casting pipe, start the pump of taking out milk at last, carry out the slip casting and handle.

The utility model discloses the practicality is good, is convenient for stir the thick liquid to be convenient for carry on spacing fixed to the slip casting pipe, improve the practicality.

Drawings

Fig. 1 is a schematic structural view of a grouting machine for tunnel construction according to the present invention;

fig. 2 is a schematic structural view of a portion a of a grouting machine for tunnel construction according to the present invention;

fig. 3 is a schematic structural diagram of a portion B of a grouting machine for tunnel construction according to the present invention;

fig. 4 is a schematic structural diagram of a portion C of the grouting machine for tunnel construction according to the present invention.

In the figure: 1. a box body; 2. a support plate; 3. a base; 4. a drive motor; 5. a drive shaft; 6. a limiting plate; 7. a driven shaft; 8. stirring blades; 9. a square plate; 10. a bearing; 11. a U-shaped frame; 12. an L-shaped frame; 13. an adjustment shaft; 14. a slurry pump; 15. a first conduit; 16. a second conduit; 17. a hose; 18. a grouting pipe; 19. a lower plate; 20. an upper plate; 21. clamping a plate; 22. a transverse plate; 23. and tightly abutting against the plate.

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.

Referring to fig. 1-4, a grouting machine for tunnel construction comprises a box body 1, wherein two sides of the bottom of the box body 1 are fixedly connected with supporting plates 2, the bottoms of the two supporting plates 2 are fixedly connected with a same base 3, the top of the base 3 is fixedly connected with a driving motor 4, an output shaft of the driving motor 4 is fixedly connected with a driving shaft 5, the bottom of the box body 1 is provided with a driving hole, the driving shaft 5 is rotatably installed in the driving hole, the top end of the driving shaft 5 is provided with a circular groove, the inner wall of the circular groove is provided with two limiting grooves, limiting plates 6 are slidably installed in the limiting grooves, a same driven shaft 7 is fixedly connected between the two limiting plates 6, the driven shaft 7 is in sealing contact with the inner wall of the circular groove, the outer side of the driven shaft 7 is fixedly connected with four groups of stirring blades 8, the box body 1 is provided with a cavity, the inner walls of two sides of the cavity are both provided with square grooves, the same square plate 9 is slidably installed in the two square grooves, the top of the square plate 9 is provided with a round hole, the inside of the round hole is fixedly connected with a bearing 10, the driven shaft 7 is fixedly connected with an inner ring of the bearing 10, the top of the square plate 9 is fixedly connected with a U-shaped frame 11, the inner wall of the top of the cavity is provided with two top holes, the U-shaped frame 11 is slidably installed in the two top holes, the top of the box body 1 is fixedly connected with an L-shaped frame 12, the top of the L-shaped frame 12 is provided with an adjusting hole, the adjusting hole is rotatably provided with an adjusting shaft 13, the outer side of the adjusting shaft 13 is provided with an external thread, the top of the U-shaped frame 11 is provided with a screw hole, the external thread on the adjusting shaft 13 is in threaded connection with the screw hole, the top of the base 3 is fixedly connected with a pumping pump 14, two sides of the pumping pump 14 are respectively and fixedly connected with a first conduit 15 and a second conduit 16, the bottom of the box body 1 is provided with a first conduit hole, the first conduit 15 is fixedly installed in the first conduit hole, one end of the second conduit 16 is fixedly connected with a hose 17, the top fixedly connected with slip casting 18 of hose 17, one side fixedly connected with hypoplastron 19 of box 1, fixedly connected with upper plate 20 on the slip casting 18, the draw-in groove has been seted up to the bottom of upper plate 20, the top fixedly connected with cardboard 21 of hypoplastron 19, cardboard 21 clamps mutually with the draw-in groove, one side fixedly connected with diaphragm 22 of U type frame 11, the bottom fixedly connected with of diaphragm 22 supports tight board 23, the bottom of supporting tight board 23 contacts with the top of upper plate 20.

In this embodiment, the charge door has been seted up at the top of box 1, and charge door female connection has the screw cap.

In this embodiment, two L type handles are fixedly connected with the opposite side of box 1, conveniently promote box 1.

In this embodiment, the bottom of base 3 is fixedly connected with four universal lockable wheels, the removal of base 3 of being convenient for.

In this embodiment, a second conduit hole is formed at one side of one support plate 2, and the second conduit 16 is fixedly installed in the second conduit hole.

In this embodiment, an adaptation hole has been seted up on the bottom inner wall of cavity, the downthehole fixedly connected with sealing washer of adaptation, and driven shaft 7 and the inboard sealing contact of sealing washer guarantee the leakproofness between driven shaft 7 and the adaptation hole.

In the utility model, when in use, slurry raw materials are added through the charging hole, the L-shaped handle is pushed, the box body 1 is pushed to a designated position, then the driving motor 4 is started, the output shaft of the driving motor 4 drives the driving shaft 5 to rotate, the driving shaft 5 drives the driven shaft 7 to rotate through the limiting plate 6, the driven shaft 7 drives the stirring blade 8 to rotate, the stirring blade 8 stirs the slurry, then the adjusting shaft 13 is rotated, the external thread on the adjusting shaft 13 is connected with the screw thread, the U-shaped frame 11 is driven to move, the U-shaped frame 11 drives the square plate 9 to move, the square plate 9 drives the driven shaft 7 to move through the bearing 10, the driven shaft 7 drives the stirring blade 8 to move, then the driving motor 4 is started, the stirring blade 8 stirs the slurry, the process is repeated, the height of the driven shaft 7 is slowly adjusted upwards, and then the stirring blade 8 can fully stir the slurry, u type frame 11 drives diaphragm 22 simultaneously and removes, and diaphragm 22 drives and supports tight board 23 and remove, then stimulates upper plate 20 for cardboard 21 shifts out the draw-in groove, takes off slip casting pipe 18, when slip casting pipe 18 does not use, conveniently carries out spacing fixed to slip casting pipe 18, starts pumping pump 14 at last, carries out the slip casting and handles.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The grouting machine for tunnel construction comprises a box body (1) and is characterized in that supporting plates (2) are fixedly connected to two sides of the bottom of the box body (1), the bottoms of the two supporting plates (2) are fixedly connected with the same base (3), a driving motor (4) is fixedly connected to the top of the base (3), a driving shaft (5) is fixedly connected to an output shaft of the driving motor (4), a driving hole is formed in the bottom of the box body (1), the driving shaft (5) is rotatably installed in the driving hole, a circular groove is formed in the top end of the driving shaft (5), two limiting grooves are formed in the inner wall of the circular groove, limiting plates (6) are slidably installed in the limiting grooves, the same driven shaft (7) is fixedly connected between the two limiting plates (6), the driven shaft (7) is in sealing contact with the inner wall of the circular groove, and four groups of stirring blades (8) are fixedly connected to the outer sides of the driven shaft (7), the box body (1) is provided with a cavity, square grooves are respectively arranged on the inner walls of two sides of the cavity, the two square grooves are internally and slidably provided with the same square plate (9), the top of the square plate (9) is provided with a round hole, a bearing (10) is fixedly connected in the round hole, a driven shaft (7) is fixedly connected with the inner ring of the bearing (10), the top of the square plate (9) is fixedly connected with a U-shaped frame (11), the inner wall of the top of the cavity is provided with two top holes, the U-shaped frame (11) is slidably arranged in the two top holes, the top of the box body (1) is fixedly connected with an L-shaped frame (12), the top of the L-shaped frame (12) is provided with an adjusting hole, an adjusting shaft (13) is rotatably arranged in the adjusting hole, an external thread is arranged on the outer side of the adjusting shaft (13), a screw hole is arranged on the top of the U-shaped frame (11), the external thread on the adjusting shaft (13) is in threaded connection with the screw hole, the top of the base (3) is fixedly connected with a pumping pump (14), the two sides of the pumping pump (14) are respectively fixedly connected with a first guide pipe (15) and a second guide pipe (16), a first guide pipe hole is formed in the bottom of the box body (1), the first guide pipe (15) is fixedly installed in the first guide pipe hole, one end of the second guide pipe (16) is fixedly connected with a hose (17), a top end of the hose (17) is fixedly connected with a grouting pipe (18), one side of the box body (1) is fixedly connected with a lower plate (19), an upper plate (20) is fixedly connected with the grouting pipe (18), a clamping groove is formed in the bottom of the upper plate (20), a clamping plate (21) is fixedly connected with the top of the lower plate (19), the clamping plate (21) is clamped with the clamping groove, a transverse plate (22) is fixedly connected with one side of the U-shaped frame (11), a clamping plate (23) is fixedly connected with the bottom of the transverse plate (22), and the bottom of the clamping plate (23) is contacted with the top of the upper plate (20).

2. The grouting machine for tunnel construction according to claim 1, wherein a feed hole is formed at the top of the box body (1), and a threaded cover is connected to the feed hole in a threaded manner.

3. The grouting machine for tunnel construction according to claim 1, characterized in that two L-shaped handles are fixedly connected to the other side of the box body (1).

4. The grouting machine for tunnel construction according to claim 1, characterized in that four universal lockable wheels are fixedly connected to the bottom of the base (3).

5. The grouting machine for tunnel construction according to claim 1, wherein one side of one support plate (2) is provided with a second guide pipe hole, and the second guide pipe (16) is fixedly installed in the second guide pipe hole.

6. The grouting machine for tunnel construction according to claim 1, wherein an adapting hole is formed in the inner wall of the bottom of the cavity, a sealing ring is fixedly connected in the adapting hole, and the driven shaft (7) is in sealing contact with the inner side of the sealing ring.