CN215210978U

CN215210978U - Underground rock soil grouting reinforcement device

Info

Publication number: CN215210978U
Application number: CN202121195401.9U
Authority: CN
Inventors: 史乙杰
Original assignee: Shandong Foreign Language Vocational And Technical University
Current assignee: Shandong Foreign Language Vocational And Technical University
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-17
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to an underground rock-soil grouting reinforcement device, which comprises a connecting pipe and an agitating mechanism, wherein the agitating mechanism is arranged inside the connecting pipe, the connecting pipe comprises a feeding pipe A, a feeding pipe B, a mixing bin and a feeding pipe, the feeding pipe A and the feeding pipe B are symmetrically arranged at the top of the mixing bin, the underground rock-soil grouting reinforcement device can feed through two feeding holes so as to achieve the effect of rapid material injection, has an agitating mechanism, and can drive a first-stage agitating paddle and a second-stage agitating paddle to further mix injected slurry through an agitating motor of the agitating mechanism, and also has a joint capable of being rapidly disassembled and assembled, can be rapidly disassembled or assembled during grouting, and also has a flange connecting sheet which is suitable for connecting flange connecting sheets of various specifications, and has strong applicability and practicability, and the first-stage agitating paddle of the device is a swash plate type agitating paddle, can make thick liquids annotate the material with higher speed when stirring thick liquids, effectively increase and annotate material efficiency.

Description

Underground rock soil grouting reinforcement device

Technical Field

The utility model belongs to the geotechnical engineering field, concretely relates to slip casting reinforcing apparatus, in particular to underground geotechnical slip casting reinforcing apparatus.

Background

The civil engineering refers to rock, soil, underground and water engineering, the civil engineering refers to rock, soil, underground and water, the geotechnical engineering is a new technical system established in the civil engineering practice in the 60 th century in European and American countries, and the geotechnical engineering is a research object for solving the problems of rock and soil engineering, including foundation and foundation, slope, underground engineering and the like.

The existing rock-soil grouting reinforcement device does not have a reinforcing stirring mechanism, does not have the effect of reinforcing stirring when grouting, does not have a quick-dismounting and quick-mounting joint structure, and cannot be quickly mounted and dismounted on a grouting pipeline, so that how to overcome the technical problems and defects existing in the prior art becomes a key problem to be solved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the underground rock-soil grouting reinforcement device is provided, and the problems that the rock-soil grouting reinforcement device in the prior art does not have a reinforced stirring mechanism, does not have the effect of reinforced stirring during grouting, does not have a quick-release and quick-assembly joint structure, cannot be quickly mounted and dismounted on a grouting pipeline and the like can be effectively solved.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides an underground ground slip casting reinforcing apparatus, includes connecting pipe and rabbling mechanism, the rabbling mechanism sets up in the connecting pipe inside, the connecting pipe includes inlet pipe A, inlet pipe B, mixes the storehouse and annotates the material pipe, inlet pipe A and inlet pipe B symmetry set up in mixing the storehouse top, it sets up in mixing the storehouse bottom to annotate the material pipe.

Further, rabbling mechanism includes agitator motor, one-level stirring rake and second grade stirring rake, agitator motor passes through the staple bolt and sets up on inlet pipe A, agitator motor's pivot is passed through sealed bearing and is connected and run through the pivot of connecting the one-level stirring rake behind the mixing storehouse top central point, the second grade stirring rake sets up in the pivot end of one-level stirring rake.

Further, one-level stirring rake paddle is the swash plate formula stirring rake, one-level stirring rake paddle is 3 groups, 3 group's paddles of one-level stirring rake from top to bottom length decrease progressively, second grade stirring rake paddle is the type of falling L stirring rake, second grade stirring rake paddle is 4 groups, the second grade stirring rake is located notes material pipe middle part, one-level stirring rake and second grade stirring rake pass through fixing bolt fixed set up in agitator motor's pivot.

Furthermore, the material injection pipe is connected with a flange connecting sheet through a sealing bearing, the flange connecting sheet is provided with an air outlet hole and a connecting hole, and the connecting hole is a strip-shaped hole.

Further, inlet pipe A, inlet pipe B's feed inlet department all is provided with the joint, connect inside to be equipped with sealed the pad, it is equipped with the joint groove to connect the lateral part symmetry, it all is equipped with the joint post to correspond joint groove department on inlet pipe A, the inlet pipe B, joint post and joint groove specification adaptation, joint groove end is opened there is the constant head tank.

Further, the material of the sealing gasket is a deformable silica gel material, and the stirring motor is a forward and reverse rotating variable frequency motor.

The utility model discloses an underground ground slip casting reinforcing apparatus's beneficial effect:

the utility model discloses an underground ground slip casting reinforcing apparatus, feed inlet A has, two feed inlets of feed inlet B, two feed inlets feeding of accessible, thereby reach the effect of annotating the material fast, the rabbling mechanism has, accessible rabbling mechanism's agitator motor drives one-level stirring rake and second grade stirring rake and further mixes the thick liquids of pouring into, further reinforcing mixes the effect, but still have the joint of quick dismantlement and installation, can dismantle fast or install when carrying out the slip casting, the slip casting of being convenient for, this device still has flange connection piece, it is applicable in the flange connection piece of multiple specification to connect, suitability and practicality are all stronger, three group's paddles of the one-level stirring rake of this device are ramp type stirring rake, can make thick liquids annotate the material with higher speed when stirring thick liquids, effectively increase notes material efficiency.

Drawings

Fig. 1 is a schematic front view of the underground rock grouting reinforcement device of the utility model;

FIG. 2 is a schematic sectional view of an elevation structure of the underground rock grouting reinforcement device of the present invention;

FIG. 3 is a schematic view of the structure of the flange connecting piece of the underground rock-soil grouting reinforcement device of the present invention from above;

fig. 4 is the utility model discloses an orthographic structural section view schematic diagram of underground ground slip casting reinforcing apparatus joint.

In the figure:

1-connecting pipe: 101-feeding pipe A, 102-feeding pipe B, 103-mixing bin, 104-injecting pipe, 105-clamping column;

2-a stirring mechanism: 201-a stirring motor, 202-a first-stage stirring paddle, 203-a second-stage stirring paddle, 204-an anchor ear, 205-a sealing bearing and 206-a fixing bolt;

3, flange connecting piece: 301-air outlet hole, 302-connecting hole;

4-a linker: 401-sealing gasket, 402-clamping groove and 403-positioning groove.

Detailed Description

The underground rock-soil grouting reinforcement device of the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1, an underground rock grouting reinforcement device comprises a connecting pipe 1 and an agitating mechanism 2, the underground rock grouting reinforcement device of the utility model has two feed inlets of a feed inlet A and a feed inlet B, which can be fed through the two feed inlets, thereby achieving the effect of fast grouting, and has an agitating mechanism, a stirring motor of the agitating mechanism can drive a first-stage stirring paddle and a second-stage stirring paddle to further mix the injected slurry, further enhancing the mixing effect, and the device also has a joint capable of being rapidly disassembled and assembled, which can be rapidly disassembled or assembled during grouting, thereby facilitating grouting, and has a flange connecting sheet, which can be suitable for connecting flange connecting sheets of various specifications, and has strong applicability and practicability, three groups of blades of the first-stage stirring paddle of the device are uniform inclined plate type stirring paddles, which can accelerate the grouting of the slurry when the slurry is stirred, effectively increase and annotate material efficiency, rabbling mechanism 2 sets up inside connecting pipe 1.

Referring to fig. 1 and 2, the connecting pipe 1 includes a feeding pipe a101, a feeding pipe B102, a mixing bin 103 and a feeding pipe 104, wherein the feeding pipe a101 and the feeding pipe B102 are symmetrically arranged on the top of the mixing bin 103 for fast feeding, the feeding pipe 104 is arranged at the bottom of the mixing bin 103, the mixing bin is used for mixing slurry, and the feeding pipe is used for discharging the slurry after being fully mixed.

Referring to fig. 1, fig. 2, rabbling mechanism 2 includes agitator motor 201, one-level stirring rake 202 and second grade stirring rake 203, agitator motor 201 sets up on inlet pipe a101 through staple bolt 204, agitator motor 201's pivot is passed through sealed bearing 205 and is connected and run through the pivot of connecting one-level stirring rake 202 behind the mixed storehouse 103 top central point, and one-level stirring rake is used for mixing thick liquids, and makes thick liquids pour into with higher speed, second grade stirring rake 203 sets up in one-level stirring rake 202's pivot end, and the second grade stirring rake is used for further reinforcing stirring effect, and agitator motor 201 is just reversing inverter motor, through the steerable stirring rake stirring direction of control agitator motor just reversing, is convenient for stir rivers through the stirring rake and wash inside the connecting pipe, through the steerable stirring rake rotational speed of control agitator motor rotational speed.

Referring to fig. 2, one-level stirring rake 202 paddle is the ramp type stirring rake, and the material is annotated with higher speed when being convenient for stir the thick liquids, one-level stirring rake 202 paddle is 3 groups, 3 groups's of one-level stirring rake 202 paddle length from top to bottom is steadilyd decrease, second grade stirring rake 203 paddle is the type of falling L stirring rake, second grade stirring rake 203 paddle is 4 groups, second grade stirring rake 203 is located notes material pipe 104 middle part for further reinforcing stirring effect, one-level stirring rake 202 and second grade stirring rake 203 pass through fixing bolt 206 fixed set up in agitator motor 201's pivot, are convenient for dismantle the maintenance with one-level stirring rake and second grade stirring rake.

Referring to fig. 3, the injection pipe 104 is connected with a flange connecting piece 3 through a sealing bearing 205, and is connected through the sealing bearing, so that the injection pipe can rotate, the connection direction of the injection pipe a and the injection pipe B can be conveniently adjusted, the flange connecting piece 3 is provided with an air outlet 301 and a connecting hole 302, the air outlet is used for discharging air, the connecting hole 302 is a strip-shaped hole, and the strip-shaped connecting hole can enable the flange connecting piece to be adapted to connecting pieces of more types.

Referring to fig. 1, fig. 4, the feed inlet department of inlet pipe a101, inlet pipe B102 all is provided with joint 4, joint 4 inside is equipped with sealed pad 401, and sealed pad is used for strengthening the leakproofness, 4 lateral part symmetries that connect are equipped with joint groove 402, corresponding joint groove 402 department all is equipped with joint post 105 on inlet pipe a101, the inlet pipe B102, joint post 105 and joint groove 402 specification adaptation, the joint post can follow the joint groove and slide, when will articulate inlet pipe a or inlet pipe B, aim at the joint post installation with the joint groove of joint, when the joint post reachs the inside base of joint groove, rotate to connect and make the joint post reachd constant head tank department, then accomplish the joint with state joint a, inlet pipe B's butt joint, joint groove 402 tip is opened there is constant head tank 403, the constant head tank is used for the location joint post, sealed pad 401 material is deformable silica gel material.

The working principle of the device is as follows: when the device is used, the flange connecting piece is connected to the filling opening with slurry filling, the joint groove on the joint is aligned to the joint column, when the joint column reaches the bottom edge of the inside of the joint groove, the joint is rotated to enable the joint column to reach the positioning groove, the joint is completed, the joint is connected with the feed pipe A, the butt joint of the feed pipe B is completed, the butt joint is completed, the slurry filling is started, the stirring motor is started during the slurry filling, the stirring motor operates to drive the first-stage stirring paddle and the second-stage stirring paddle to rotate simultaneously, the first-stage stirring paddle is used for stirring the slurry filling, the slurry filling is accelerated during the stirring, the second-stage stirring paddle is used for further stirring the slurry filling, the slurry filling is performed from the slurry filling pipe after the stirring, and the slurry filling is completed.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

The exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the specific embodiments without departing from the concept of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention.

Claims

1. The utility model provides an underground rock soil slip casting reinforcing apparatus which characterized in that: including connecting pipe and rabbling mechanism, the rabbling mechanism sets up in the connecting pipe inside, the connecting pipe includes inlet pipe A, inlet pipe B, mixes the storehouse and annotates the material pipe, inlet pipe A and inlet pipe B symmetry set up in mixing the storehouse top, it sets up in mixing the storehouse bottom to annotate the material pipe.

2. The underground rock-soil grouting reinforcement device according to claim 1, characterized in that: rabbling mechanism includes agitator motor, one-level stirring rake and second grade stirring rake, agitator motor passes through the staple bolt and sets up on inlet pipe A, agitator motor's pivot is passed through sealed bearing and is connected and run through the pivot of connecting the one-level stirring rake behind the mixing storehouse top central point position, the second grade stirring rake sets up in the pivot end of one-level stirring rake.

3. The underground rock-soil grouting reinforcement device according to claim 2, characterized in that: the one-level stirring rake paddle is the swash plate formula stirring rake, the one-level stirring rake paddle is 3 groups, 3 group's paddles of one-level stirring rake from top to bottom length decrease progressively, the second grade stirring rake paddle is the type of falling L stirring rake, the second grade stirring rake paddle is 4 groups, the second grade stirring rake is located notes material pipe middle part, one-level stirring rake and second grade stirring rake pass through fixing bolt fixed set up in agitator motor's pivot.

4. The underground rock-soil grouting reinforcement device according to claim 1, characterized in that: the material injection pipe is connected with a flange connecting sheet through a sealing bearing, the flange connecting sheet is provided with an air outlet hole and a connecting hole, and the connecting hole is a strip-shaped hole.

5. The underground rock-soil grouting reinforcement device according to claim 1, characterized in that: the inlet port department of inlet pipe A, inlet pipe B all is provided with the joint, connect inside being equipped with sealed the pad, it is equipped with the joint groove to connect the lateral part symmetry, it all is equipped with the joint post to correspond joint groove department on inlet pipe A, the inlet pipe B, joint post and joint groove specification adaptation, joint groove end portion is opened there is the constant head tank.

6. The underground rock-soil grouting reinforcement device according to claim 5, characterized in that: the material of the sealing gasket is a deformable silica gel material, and the stirring motor is a forward and reverse rotating variable frequency motor.