CN219508537U

CN219508537U - Underground rock-soil grouting reinforcement device

Info

Publication number: CN219508537U
Application number: CN202320495792.9U
Authority: CN
Inventors: 栗盼平; 钟志强; 潘泽; 余江明
Original assignee: Limited By Share Ltd Habahe Xinjiang
Current assignee: Limited By Share Ltd Habahe Xinjiang
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-11
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses an underground rock soil grouting reinforcement device, which belongs to the technical field of geotechnical engineering and comprises a bottom plate, wherein a shell is fixed on the upper end surface of the bottom plate, a grouting pipe vertically penetrating through the bottom plate is arranged in the shell, an imbedding box is arranged at the top of the grouting pipe and is fixed on the inner top wall of the shell, the bottom of the imbedding box is communicated with the grouting pipe, a grouting pump for conveying slurry into the imbedding box is also fixed on the bottom plate, a transmission rod is axially arranged in the grouting pipe, the upper end of the transmission rod penetrates through the imbedding box and the shell, a driving motor for driving the transmission rod is fixed on the shell, a helical blade is fixed on the transmission rod, a scraping rod is fixedly connected on the transmission rod, and the scraping rod is in fit with the imbedding box and the inner wall of the grouting pipe. Through the arrangement, when grouting work is carried out, the scraping rod is utilized to scrape the slurry on the inner wall of the embedded box and the grouting pipe, so that the cleaning effect on the inner wall of the embedded box and the grouting pipe is realized.

Description

Underground rock-soil grouting reinforcement device

Technical Field

The utility model belongs to the technical field of geotechnical engineering, and particularly relates to an underground geotechnical grouting reinforcement device.

Background

Grouting reinforcement of subterranean rock and soil is a method of injecting certain curable slurries into cracks or pores of the rock and soil foundation to improve its physical and mechanical properties. Grouting aims at preventing seepage, stopping leakage, strengthening and stabilizing stratum.

According to the underground rock soil grouting reinforcement device disclosed in the patent document with the publication number of CN216041094U, by arranging a grouting reinforcement mechanism, a controller is used for controlling the working state of grouting of a device, a grouting pump and an injection port are used for mixing and conveying materials, the materials of the grouting pump are conveyed through a connecting pipe and firstly conveyed to the injection port and then transferred to an imbedding position for mixing, and then the imbedding position enters the inside of a grouting pipe, and a stirring rod and the inside of a stirring blade are arranged in the grouting pipe, so that solidification of slurry in the conveying process is prevented. Read-through file discovery: the thick liquid has the filling opening to get into the department of putting into, gets into the slip casting pipe from the department of putting into again, then after the slip casting work is accomplished, has thick liquid to remain on the inner wall of putting into department and slip casting pipe, is inconvenient for the clearance, will solidify after long time then, and then influences the use of underground rock soil slip casting reinforcing apparatus.

Disclosure of Invention

The utility model aims to provide an underground rock-soil grouting reinforcement device for solving the problems in the background technology.

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

the utility model provides an underground rock soil slip casting reinforcing apparatus, includes the bottom plate be fixed with the casing on the bottom plate up end fixed with the controller on the lateral wall of casing be provided with the slip casting pipe that vertically runs through the bottom plate in the casing the slip casting pipe top is provided with puts into the box, it fixes on the roof in the casing to put into the box, put into box bottom and slip casting pipe intercommunication still be fixed with on the bottom plate and be used for to putting into the slip casting pump of carrying thick liquid in the box the inside axial of slip casting pipe is provided with the transfer line, the transfer line upper end runs through and is put into box and casing be fixed with the driving motor who is used for driving the transfer line on the casing be fixed with helical blade on the transfer line still fixedly connected with scraper bar on the transfer line, scraper bar with put into the inner wall laminating of box and slip casting pipe set up still be fixed with the push-pull handle on the bottom plate the bottom of bottom plate is connected with the gyro wheel.

Preferably, two scraping rods are arranged, and the two scraping rods are symmetrically arranged relative to the transmission rod.

Preferably, the scraping rod is obliquely arranged.

Preferably, the inclined direction of the scraping rod is consistent with the rotation direction of the transmission rod.

Preferably, the bottom funnel type of the placement box is arranged, and the grouting pipe is arranged at the center of the bottom of the placement box.

Preferably, an anti-skid sleeve is sleeved on the holding part of the push-pull handle.

Preferably, the four rollers are universal wheels, and the four rollers are respectively arranged at four corners of the bottom plate.

In summary, the technical effects and advantages of the present utility model are:

1. through fixedly connected with scraping rod on the transfer line to with scraping rod with put into the inner wall laminating setting of box and slip casting pipe, drive helical blade at the transfer line and carry out slip casting during operation to the operating point, scraping rod can scrape the thick liquid of putting into on box and the slip casting pipe inner wall, thereby realize putting into the clearance effect of box and slip casting pipe inner wall, guarantee the normal use of underground rock soil slip casting reinforcing apparatus.

2. The two scraping rods are arranged, so that the cleaning effect on the inner wall of the imbedding box and the grouting pipe can be improved, and the working efficiency is further improved; the inclined arrangement can reduce the resistance of the slurry to the scraping rod to a certain extent, and is more convenient to clean.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the shell;

FIG. 3 is a schematic view of the internal structure of the insertion box and the grouting pipe;

fig. 4 is a schematic diagram of the connection of the transmission rod and the scraping rod.

In the figure: 1. a bottom plate; 2. a housing; 3. a controller; 4. grouting pipe; 5. placing into a box; 6. a grouting pump; 7. a transmission rod; 8. a driving motor; 9. a scraping rod; 10. push-pull handle; 11. a roller; 12. an anti-skid sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

The underground rock-soil grouting reinforcement device comprises a bottom plate 1, a shell 2 is fixed on the upper end face of the bottom plate 1, a controller 3 is fixedly arranged on the side wall of the shell 2, a grouting pipe 4 vertically penetrating through the bottom plate 1 is arranged inside the shell 2, an embedded box 5 is arranged at the top of the grouting pipe 4, the embedded box 5 is fixed on the inner top wall of the shell 2, the bottom of the embedded box 5 is communicated with the grouting pipe 4, a grouting pump 6 for conveying slurry into the embedded box 5 is further fixed on the bottom plate 1, a transmission rod 7 is axially arranged inside the grouting pipe 4, the upper end of the transmission rod 7 penetrates through the embedded box 5 and the shell 2, a driving motor 8 for driving the transmission rod 7 is fixed on the shell 2, a helical blade is fixed on the transmission rod 7, a scraping rod 9 is fixedly connected to the transmission rod 7, the inner walls of the embedded box 5 and the grouting pipe 4 are in an attaching mode, a push-pull handle 10 is further fixed on the bottom plate 1, and a roller 11 is connected to the bottom of the bottom plate 1.

It should be noted that: the grouting pump 13 is started through the controller 3, the grouting pump 13 starts to work to inject slurry into the embedded box 5, and meanwhile, the driving motor 8 is started, so that the driving motor 8 drives the transmission rod 7 to rotate, and the transmission rod 7 drives the spiral blades to rotate together. The slurry enters the grouting pipe 4 from the placement box 5, and then grouting is carried out on the working point. The rotation of the transmission rod 7 drives the scraping rod 9 fixed with the transmission rod to move together, and the movement of the scraping rod 9 can scrape slurry on the inner walls of the placement box 5 and the grouting pipe 4, so that the cleaning effect on the inner walls of the placement box 5 and the grouting pipe 4 is realized, and the normal use of the underground rock-soil grouting reinforcement device is ensured.

As shown in fig. 3 and 4, two scraping rods 9 are arranged, and the two scraping rods 9 are symmetrically arranged relative to the transmission rod 7, wherein the scraping rods 9 are obliquely arranged; and the inclination direction of the scraping rod 9 is consistent with the rotation direction of the transmission rod 7.

The two scraping rods 9 are arranged, so that the cleaning effect on the inner walls of the placement box 5 and the grouting pipe 4 can be improved, and the working efficiency is further improved; the inclined scraping rod 9 can reduce the resistance of the slurry to the scraping rod 9 to a certain extent, so that the cleaning is more convenient; the inclination direction of the scraping rod 9 keeps consistent with the rotation direction of the transmission rod 7, so that scraped slurry is positioned at the lower side of the scraping rod 9, cleaning is further facilitated, and working efficiency is improved.

As shown in fig. 3, the bottom of the insertion box 5 is provided in a funnel shape, and the grouting pipe 4 is provided at the bottom center of the insertion box 5. The funnel-shaped setting is put into box 5 and can be better export thick liquid, also reducible thick liquid is put into piling up of box 5 bottom, convenient clearance.

As shown in fig. 1, an anti-slip cover 12 is sleeved on the holding part of the push-pull handle 10.

The anti-skid sleeve 12 has the advantages of reducing slipping of the hand and the holding part when the device is pushed and pulled, and further facilitating operation.

As shown in fig. 1 and 2, the rollers 11 are four universal wheels, and the four rollers 11 are respectively arranged at four corners of the base plate 1. The idler wheel 11 is the setting of universal wheel, can make things convenient for carrying out the position transfer to the device more, embody the practicality of device.

Working principle: when the device is used, the grouting pump 6 is started through the controller 3, the grouting pump 6 starts to work to inject slurry into the embedded box 5, and meanwhile, the driving motor 8 is started, so that the driving motor 8 drives the transmission rod 7 to rotate, and the transmission rod 7 drives the helical blades to rotate together. The slurry enters the grouting pipe 4 from the placement box 5, and then grouting is carried out on the working point. The rotation of the transmission rod 7 drives the scraping rod 9 fixed with the transmission rod to move together, and the movement of the scraping rod 9 can scrape slurry on the inner walls of the placement box 5 and the grouting pipe 4, so that the cleaning effect on the inner walls of the placement box 5 and the grouting pipe 4 is realized, and the normal use of the underground rock-soil grouting reinforcement device is ensured.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides an underground rock soil slip casting reinforcing apparatus, includes bottom plate (1), its characterized in that: casing (2) is fixed with on bottom plate (1) up end fixed be provided with controller (3) on the lateral wall of casing (2) inside slip casting pipe (4) that are provided with vertical run through bottom plate (1) slip casting pipe (4) top is provided with puts into box (5), it fixes on top wall in casing (2) to put into box (5), it communicates with slip casting pipe (4) to put into box (5) bottom still be fixed with on bottom plate (1) be used for to put into slip casting pump (6) of box (5) interior axial of slip casting pipe (4) be provided with transfer line (7), insert box (5) and casing (2) are run through to transfer line (7) upper end be fixed with driving motor (8) that are used for driving transfer line (7) be fixed with helical blade on transfer line (7) still fixedly connected with on transfer line (7), scrape on transfer line (9) and put into box (5) and go into slip casting pipe (4) inside axial direction and be provided with transfer line (11) and be in the bottom plate (1) is in connection with bottom plate (11).

2. An underground rock and soil grouting reinforcement device according to claim 1, wherein: the number of the scraping rods (9) is two, and the two scraping rods (9) are symmetrically arranged relative to the transmission rod (7).

3. An underground rock and soil grouting reinforcement device according to claim 1, wherein: the scraping rod (9) is obliquely arranged.

4. A subterranean rock-soil grouting reinforcement device according to claim 3, wherein: the inclination direction of the scraping rod (9) is consistent with the rotation direction of the transmission rod (7).

5. An underground rock and soil grouting reinforcement device according to claim 1, wherein: the bottom funnel type of putting into box (5) sets up, just slip casting pipe (4) set up in putting into box (5) bottom central point put into.

6. An underground rock and soil grouting reinforcement device according to claim 1, wherein: an anti-skid sleeve (12) is sleeved on the holding part of the push-pull handle (10).

7. An underground rock and soil grouting reinforcement device according to claim 1, wherein: the four rollers (11) are universal wheels, and the four rollers (11) are respectively arranged at four corners of the bottom plate (1).