CN213869881U

CN213869881U - Tunnel uses drilling slip casting device of high stability

Info

Publication number: CN213869881U
Application number: CN202023141871.5U
Authority: CN
Inventors: 朱辉; 岳建平; 罗崇亮; 孙纬宇; 李培
Original assignee: Lanzhou Jiaotong University
Current assignee: Lanzhou Jiaotong University
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-03
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a drilling and grouting device with high stability for tunnel, which belongs to the technical field of tunnel construction, and comprises a bottom plate, wherein the number of the bottom plate is two, two bottom plate positions correspond to each other left and right, a vertical plate is fixedly connected above the bottom plate, the upper end between the vertical plates on the left and right sides is connected with a support plate through a bolt, the left and right sides below the support plate are connected with a hydraulic cylinder through a bolt, one side of the visual surface between the vertical plates on the left and right sides is provided with a chute, a slide block is connected in the chute in a sliding way, a regulating plate is fixedly connected between the slide blocks on the left and right sides, the lower side of the telescopic end of the hydraulic cylinder is fixedly connected with the upper end of the regulating plate, the lower side of the regulating plate is connected with a drilling machine through, when no slurry exists in the stirring box, the touch control screen displays that the weight is zero, so that the staff can observe the residual amount of the slurry conveniently.

Description

Tunnel uses drilling slip casting device of high stability

Technical Field

The utility model relates to a tunnel construction technical field specifically is a tunnel uses drilling slip casting device with high stability.

Background

The tunnel construction includes a tunnel construction method, a tunnel construction technique, and tunnel construction management. Tunnel engineering belongs to underground structures, and underground structures are various, and construction methods and technologies for constructing underground structures are also various. In the process of tunnel construction, drilling and grouting are needed, so that the reinforcing effect is achieved, and formation deformation is prevented.

When present drilling slip casting device was making thick liquids, the staff need weigh the raw materials of preparation thick liquids earlier to make the ratio between the raw materials correct, the operation is comparatively loaded down with trivial details, reduces work efficiency, and the staff is difficult for observing the surplus of thick liquids.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel uses drilling grouting device with high stability to current drilling grouting device who proposes in solving above-mentioned background art when the preparation thick liquids, the staff need weigh the raw materials of preparation thick liquids earlier, so that the ratio is correct between the raw materials, and the operation is comparatively loaded down with trivial details, reduces work efficiency, and the difficult problem of observing the surplus of thick liquids of staff.

In order to achieve the above object, the utility model provides a following technical scheme: a high-stability drilling and grouting device for a tunnel comprises a bottom plate, wherein the number of the bottom plate is two, the two bottom plates correspond to each other left and right, vertical plates are fixedly connected above the bottom plate, a supporting plate is connected to the upper ends between the vertical plates on the left and right sides through bolts, hydraulic cylinders are connected to the left and right sides below the supporting plate through bolts, a chute is formed in one side of a visual surface between the vertical plates on the left and right sides, a sliding block is connected in the chute in a sliding manner, an adjusting plate is fixedly connected between the sliding blocks on the left and right sides, the lower side of the telescopic end of the hydraulic cylinder is fixedly connected with the upper end of the adjusting plate, the lower side of the adjusting plate is connected with a drilling machine through a bolt, a fixed plate is fixedly connected to the right side of the bottom plate on the right side, a weighing seat is connected to the right side above the fixed plate through a bolt, and a stirring box is connected to the upper side of the weighing seat through a bolt, there is the case lid agitator tank upper end through bolted connection, the case lid upside has the motor through bolted connection, motor output shaft lower extreme fixedly connected with (mixing) shaft, the (mixing) shaft is located the agitator tank inner chamber, the stirring leaf of (mixing) shaft outer wall fixedly connected with, fixed plate top right-hand member fixedly connected with support, the support upside has the touch control screen through bolted connection, the touch control screen is connected with the seat electricity of weighing, agitator tank lower extreme fixedly connected with slip casting pipe, install the grouting pump on the slip casting pipe pipeline, the slip casting pump downside has the mounting panel through bolted connection, mounting panel fixed connection is in the fixed plate upside, the slip casting shower nozzle is installed to the slip casting pipe left end.

Preferably, a feeding port is arranged on the upper side of the box cover.

Preferably, the feeding port is in a shape of a cone with a large upper part and a small lower part.

Preferably, the output shaft of the motor is coaxial with the stirring shaft.

Preferably, the grouting pipe is a grouting hose.

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

1) the slurry in the stirring box is weighed through the weighing seat and is displayed through the touch control screen, when no slurry exists in the stirring box, the weight displayed by the touch control screen is zero, and a worker can conveniently observe the residual amount of the slurry;

2) weigh the raw materials of preparation thick liquids in adding the agitator tank through the seat of weighing, the staff of being convenient for carries out exact ratio to the raw materials, need not like traditional approach, weighs the raw materials earlier, then will weigh in the raw materials addition agitator tank that is good, thereby the utility model discloses can simplify the flow, improve work efficiency.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

In the figure: the device comprises a base plate 1, a vertical plate 2, a sliding groove 3, a sliding block 4, a hydraulic cylinder 5, a supporting plate 6, an adjusting plate 7, a drilling machine 8, a fixing plate 9, a grouting nozzle 10, a grouting pipe 11, a mounting plate 12, a grouting pump 13, a weighing seat 14, a stirring box 15, a box cover 16, a motor 17, a feeding port 18, a stirring shaft 19, a stirring blade 20, a bracket 21 and a touch control screen 22.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1, the present invention provides a technical solution: a high-stability drilling and grouting device for a tunnel comprises a base plate 1, wherein the number of the base plate 1 is two, the two base plates 1 correspond to each other left and right, vertical plates 2 are fixedly connected to the upper part of the base plate 1, supporting plates 6 are connected to the upper ends of the left and right vertical plates 2 through bolts, hydraulic cylinders 5 are connected to the left and right sides of the lower part of each supporting plate 6 through bolts, a chute 3 is formed in one side of a viewing surface between the vertical plates 2 on the left and right sides, a sliding block 4 is connected to the chute 3 in a sliding manner, an adjusting plate 7 is fixedly connected to the left and right sliding blocks 4, the lower side of the telescopic end of each hydraulic cylinder 5 is fixedly connected to the upper end of the adjusting plate 7, a drilling machine 8 is connected to the lower side of the adjusting plate 7 through bolts, drilling is performed through the drilling machine 8, the adjusting plate 7 is driven to move up and down through the hydraulic cylinders 5, and the height of the drilling machine 8 is adjusted, the right side of the bottom plate 1 on the right side is fixedly connected with a fixing plate 9, the right side above the fixing plate 9 is connected with a weighing seat 14 through a bolt, a pressure sensor is arranged in the weighing seat 14 and is used for weighing, the upper side of the weighing seat 14 is connected with a stirring box 15 through a bolt, the upper end of the stirring box 15 is connected with a box cover 16 through a bolt, the upper side of the box cover 16 is connected with a motor 17 through a bolt, the lower end of an output shaft of the motor 17 is fixedly connected with a stirring shaft 19, the stirring shaft 19 is positioned in an inner cavity of the stirring box 15, the outer wall of the stirring shaft 19 is fixedly connected with a stirring blade 20, the right end above the fixing plate 9 is fixedly connected with a bracket 21, the upper side of the bracket 21 is connected with a touch control screen 22 through a bolt, the touch control screen 22 is electrically, 15 lower extreme fixedly connected with slip casting pipe 11 of agitator tank, install grouting pump 13 on the 11 pipelines of slip casting pipe, there is mounting panel 12 grouting pump 13 downside through bolted connection, mounting panel 12 fixed connection is in the 9 upsides of fixed plate, slip casting shower nozzle 10 is installed to 11 left ends of slip casting pipe, the utility model discloses the structure is firm, has higher stability.

The upper side of the box cover 16 is provided with a feeding port 18 for adding raw materials for making slurry.

The feeding port 18 is in a conical shape with a large upper part and a small lower part, so that raw materials can be conveniently added.

The output shaft of the motor 17 and the stirring shaft 19 are coaxially arranged, so that the rotating stability is improved.

The grouting pipe 11 is a grouting hose, and is convenient for moving the grouting nozzle 10.

The working principle is as follows: add a raw materials through dog-house 18 in agitator tank 15, seat 14 weighs the raw materials that add, and show through touch control screen 22, then according to the proportion, add a raw materials again, observe the weight of raw materials in agitator tank 15 through touch control screen 22, stop adding after reaching the proportion, according to this method all add all raw materials in agitator tank 15 according to correct proportion in proper order, drive stirring leaf 20 through motor 17 and rotate, stir the raw materials, make the raw materials mix into thick liquids, drill through drilling machine 8, then remove grouting nozzle 10 to hole department, start grouting pump 13, pour into thick liquids in the hole that will drill out, when no thick liquids in agitator tank 15, touch control screen 22 shows that weight is zero, be convenient for the staff to observe the surplus of thick liquids.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drilling grouting device with high stability for a tunnel comprises a bottom plate (1), and is characterized in that: the number of the bottom plates (1) is two, the two bottom plates (1) correspond to each other left and right in position, vertical plates (2) are fixedly connected to the upper portions of the bottom plates (1), supporting plates (6) are connected to the upper ends of the left and right sides between the vertical plates (2) through bolts, hydraulic cylinders (5) are connected to the left and right sides below the supporting plates (6) through bolts, sliding grooves (3) are formed in one sides of viewing surfaces between the vertical plates (2) on the left and right sides, sliding blocks (4) are connected to the sliding grooves (3) in a sliding mode, adjusting plates (7) are fixedly connected to the left and right sides between the sliding blocks (4), the lower sides of the telescopic ends of the hydraulic cylinders (5) are fixedly connected to the upper ends of the adjusting plates (7), drilling machines (8) are connected to the lower sides of the adjusting plates (7) through bolts, and fixing plates (9) are fixedly connected to the right sides of the bottom plates (1) on the right sides, the device is characterized in that the right side of the upper part of the fixed plate (9) is connected with a weighing seat (14) through a bolt, the upside of the weighing seat (14) is connected with a stirring box (15) through a bolt, the upper end of the stirring box (15) is connected with a box cover (16) through a screw, the upside of the box cover (16) is connected with a motor (17) through a bolt, the lower end of an output shaft of the motor (17) is fixedly connected with a stirring shaft (19), the stirring shaft (19) is positioned in an inner cavity of the stirring box (15), the outer wall of the stirring shaft (19) is fixedly connected with a stirring blade (20), the right end of the upper part of the fixed plate (9) is fixedly connected with a support (21), the upside of the support (21) is connected with a touch control screen (22) through a bolt, the touch control screen (22) is electrically connected with the weighing seat (14), the lower end of the stirring box (15) is fixedly connected with a grouting pipe (11), and a grouting pump (13) is installed on a pipeline of the grouting pipe (11), grouting pump (13) downside has mounting panel (12) through bolted connection, mounting panel (12) fixed connection is in fixed plate (9) upside, slip casting shower nozzle (10) are installed to slip casting pipe (11) left end.

2. The drilling and grouting device with high stability for the tunnel according to claim 1, characterized in that: and a feeding port (18) is arranged on the upper side of the box cover (16).

3. The drilling and grouting device with high stability for the tunnel according to claim 2, characterized in that: the feeding port (18) is in a conical shape with a large upper part and a small lower part.

4. The drilling and grouting device with high stability for the tunnel according to claim 1, characterized in that: the output shaft of the motor (17) is coaxial with the stirring shaft (19).

5. The drilling and grouting device with high stability for the tunnel according to claim 1, characterized in that: the grouting pipe (11) is a grouting hose.