CN213055373U

CN213055373U - Grouting device

Info

Publication number: CN213055373U
Application number: CN202021257506.8U
Authority: CN
Inventors: 杨佳刚; 何思源
Original assignee: Hubei Provincial Water Resources and Hydropower Planning Survey and Design Institute
Current assignee: Hubei Provincial Water Resources and Hydropower Planning Survey and Design Institute
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-27
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to the technical field of grouting equipment structure, in particular to a grouting device. It includes a base and a tank body fixed on the base, and is characterized in that: it also includes a cover plate arranged on the tank body and a stirring device arranged in the tank body; The vertical drive device for opening or closing the tank body; the stirring device is fixedly connected with the cover plate in the vertical direction. The grouting device of the utility model has the advantages of simple structure and convenient operation, and the cover plate and the stirring device can be automatically opened or closed, which greatly facilitates the cleaning of the tank and has great popularization value.

Description

Grouting device

Technical Field

The utility model relates to a grouting equipment technical field specifically indicates a cementer.

Background

In the construction of hydraulic and hydroelectric engineering, grouting is an important construction technology, and is used as a common and important engineering measure in the foundation treatment of hydraulic buildings, so that the grouting quality is ensured to be a key factor for improving the quality of the hydraulic and hydroelectric engineering. Therefore, in the construction of water conservancy and hydropower engineering, the grouting link is given high attention, and the construction key points are strictly grasped to ensure the quality of pipe grouting construction.

Among the prior art, during the grout, often can adhere to a large amount of thick liquids on the inner wall of the jar body, the thick liquid that adheres to on the inner wall can produce the reaction of condensing under the condition of immobility for a long time to influence the whole quality of thick liquid, and the agitating unit of the internal portion of most jar is difficult to carry out slight clearance, often washes with the water and is difficult to accomplish very totally, still can receive the influence when using again next time, and inner structure is more fixed difficult the change.

At present, a detachable concrete stirring device is also proposed, for example, a chinese utility model patent with a patent number "CN 201620902008.1" named as a detachable construction concrete stirring device convenient for sufficient stirring "introduces a concrete stirring device, which comprises a tank body, an upper cover, a bottom plate, a cleaning device and a stirring device; a stirring cavity is arranged in the tank body, and an upper cover is arranged at an opening at the top of the tank body; a feed inlet is arranged on the side wall of the top of the tank body, and a discharge pipe is arranged on the bottom surface; the bottom surface of the tank body is connected with the bottom plate through the rolling groove; the left side of the bottom plate is provided with a hydraulic device, and the right side of the bottom plate is provided with a first motor; the top of the hydraulic device is fixedly connected with the top plate; a main shaft of the first motor is fixedly connected with the first gear; the second gear is arranged on the outer surface of the bottom of the tank body; a cleaning device is arranged on the top plate; the stirring device consists of a stirring shaft, stirring blades and a scraping plate. This change device carries out elevating movement under the drive of roof, carries out the ascending stirring of horizontal direction and vertical direction to the concrete in the jar body, carries out reverse motion through the first motor drive jar body, further improves the quality that the stirring was mixed. Although the agitating unit who mentions in this patent goes on in order to improve and to mix the quality, but this kind of liftable rotatory stirring mode itself also has good cleaning function, nevertheless because the device structure is comparatively complicated, and the dismantlement mode is comparatively difficult, when actually dismantling the clearance, the top cap needs specialized tool to open, is not convenient for dismantle the top cap and clears up fast.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem mentioned in the background art and providing a grouting device.

The technical scheme of the utility model is that: the utility model provides a cementer, includes the base and fixes the jar body on the base, its characterized in that: the stirring device is arranged in the tank body; the base is provided with a vertical driving device which is used for driving the cover plate to vertically move and is used for opening or closing the tank body; the stirring device is fixedly connected with the cover plate in the vertical direction.

The vertical driving device further comprises a lifting motor on the base, and a screw rod structure connected with the output end of the lifting motor; the cover plate is in transmission connection with the screw rod structure.

The screw rod structure further comprises a threaded rod vertically arranged on the base; the cover plate is provided with a sliding block; the sliding block is provided with a screw hole; the threaded rod penetrates through a screw hole in the sliding block to be in threaded connection with the sliding block, and the lower end of the threaded rod is connected with the output end of the lifting motor.

The screw rod structure further comprises a limiting rod of which the lower end is fixed on the base; the limiting rods are vertically arranged; the slide block can be sleeved on the limiting rod in a vertically sliding mode and is used for limiting the cover plate to move in a non-vertical mode.

The stirring device further comprises a rotating rod; the dwang upper end is passed the apron and is connected with the output of the rotating electrical machines on the apron, and the lower extreme stretches into a jar body, is provided with the stirring portion that is used for enlarging the stirring scope that extends along the horizontal direction on the body of rod of dwang.

The stirring part further comprises a scraper; the scraping plate is of a plate-shaped structure which is manufactured according to the shape of the inner wall of the tank body and the edge of which is contacted with the inner wall of the tank body, and the scraping plate is fixed on the rotating rod through a fixing rod which is arranged along the horizontal direction.

The stirring part further comprises a plurality of stirring rods which are arranged along the axial direction of the rotating rod at intervals; one end of the stirring rod is fixed on the rotating rod body, and the other end of the stirring rod extends towards the inner wall of the tank body along the horizontal direction.

A slurry pump is further arranged at the bottom of the tank body; the inlet of the slurry pump is communicated with the outlet at the bottom of the tank body through a pipeline, and the outlet of the slurry pump is provided with a slurry spraying pipe.

The utility model has the advantages that: 1. the utility model integrates the cover plate and the stirring device into a whole in the vertical direction, and the cover plate is lifted through the vertical driving structure on the base to achieve the purpose of opening or closing the tank body, the operation mode is very simple, the tank body cleaning efficiency is greatly improved, the tank body can be closed or opened without a special tool, and the cleaning difficulty is reduced;

2. the vertical driving structure of the utility model comprises a screw rod structure and a lifting motor, the screw rod structure is very simple, the screw rod structure is matched with the lifting motor as a transmission structure to achieve the purpose of lifting the cover plate, the structure is simple, and the cost is low;

3. the screw rod structure of the utility model comprises a threaded rod, the threaded rod passes through a screw hole of the cover plate to form a threaded connection structure with the cover plate, the threaded rod is in transmission connection with the lifting motor and realizes the rotation around the shaft by the driving of the threaded rod, the structure is simple, the transmission stress mode is clear, and the reconstruction cost is extremely low;

4. the utility model is provided with the combination structure of the limiting rod and the sliding block to limit the movement of the cover plate in the non-vertical direction, thereby avoiding the shaking of the cover plate in the lifting process and improving the lifting stability of the cover plate;

5. the stirring device of the utility model can rapidly realize the stirring of the slurry in the tank body through the matching of the rotating rod and the rotating motor on the cover plate, and is very convenient for stirring, mixing and cleaning;

6. the utility model discloses a set up the scraper blade on the dwang, the scraper blade stirs the thick liquid that is in on the internal wall of jar, avoids the thick liquid to adsorb at the internal wall of jar, conveniently to the washing of jar body, the thick liquid of the internal wall of jar through the stirring of scraper blade, can collect jar body lower part and be convenient for wash fast;

7. the utility model repeatedly stirs the slurry in the tank body by arranging a plurality of stirring rods on the rotating rod, and the stirring rods expand the stirring range of the slurry in the tank body;

8. the utility model discloses a slurry pump suction tank internal thick liquid, simple structure, convenient operation.

The utility model discloses a cementer simple structure, convenient operation, apron and agitating unit can open or close automatically, and very big degree has made things convenient for the cleaning to the jar body, has very big spreading value.

Drawings

FIG. 1: the grouting device of the utility model has a schematic structure;

FIG. 2: the enlarged schematic diagram of part a in fig. 1 of the present invention;

wherein: 1-a base; 2, a tank body; 3, covering a plate; 4, rotating the rod; 5-a stirring rod; 6, fixing a rod; 7, a scraper; 8-rotating electrical machines; 9-a slide block; 10-a threaded rod; 11-a limiting rod; 12-a lift motor; 13-a slurry pump; and 14, a guniting pipe.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

As shown in fig. 1, the grouting device of this embodiment includes a base 1 and a tank body 2 fixed on the base 1, the tank body 2 of this embodiment is a cylindrical upper portion and a tapered lower portion, a slurry outlet is provided at the bottom of the tank body 2, a slurry pump 13 is provided at the bottom of the tank body 2 on the base 1, an inlet of the slurry pump 13 is communicated with the outlet at the bottom of the tank body 2 through a pipeline, and a slurry spraying pipe 14 is provided at an outlet of the slurry pump 13.

Apron 2 is installed at 2 tops of the jar body, apron 2 of this embodiment is the platelike structure that can realize vertical raising and lowering functions through the drive of vertical drive arrangement, as shown in fig. 1, the vertical drive structure of this embodiment includes elevator motor 12 on the base 1 and the lead screw structure of being connected with elevator motor 12 output, the lead screw structure includes along vertical arrangement threaded rod 10 on base 1, be provided with slider 9 on the apron 3, the screw has been seted up on the slider 9, threaded rod 10 passes screw and slider 9 threaded connection on the slider 9, threaded rod 10 lower extreme and elevator motor 12 output are connected. In addition, the base 1 is further provided with a limiting rod 11, the limiting rod 11 is vertically arranged, the lower end of the limiting rod 11 is fixed on the base 1, a through hole vertically arranged is formed in the sliding block 9, and the sliding block 9 can be sleeved on the limiting rod 11 in a vertically sliding mode and used for limiting the cover plate 3 to move in a non-vertical mode.

This embodiment is provided with agitating unit in jar 1 internally, agitating unit and apron 3 fixed connection on vertical direction, when apron 3 goes up and down promptly, agitating unit follows apron 3 and follows vertical migration together, as shown in fig. 1, agitating unit dwang 4, the output that apron 3 and the rotating electrical machines 8 on the apron 3 are passed to the dwang 4 upper end is connected, the lower extreme stretches into jar body 2, is provided with the stirring portion that is used for enlarging the stirring range that extends along the horizontal direction on the body of rod of dwang 4.

As shown in figures 1-2, the stirring part of the present embodiment comprises a scraper 7, the scraper 7 is a plate-shaped structure with an edge contacting with the inner wall of the tank 2 and is manufactured according to the shape of the inner wall of the tank 2, the scraper 7 is fixed on the rotating rod 4 through a fixing rod 6 arranged along the horizontal direction, and as shown in figure 2, the scraper 7 is in threaded connection with the fixing rod 6, so that the disassembly and replacement are convenient.

Stirring portion still includes many puddlers 5 along 4 axial interval arrangements of dwang, and 5 one end of puddler are fixed on the 4 body of rod of dwang, and the other end extends to 2 inner walls of jar bodies along the horizontal direction.

In actual use: when slurry needs to be stirred, the rotating motor 8 is started to drive the rotating rod 4 to rotate, the rotating rod 4 drives the stirring rods 5 to stir in a rotating mode, meanwhile, the rotating rod 4 drives the two fixing rods 6 to rotate, the two fixing rods 6 drive the two L-shaped scraping plates 7 to rotate to scrape slurry on the inner wall of the tank body 2 repeatedly, the slurry pump 13 is started to pump the slurry stirred in the tank body 2 when the slurry is stirred, the slurry is guided out to the rock seam face through the slurry spraying pipe 14, the rotating motor 8 is operated again to drive the two scraping plates 7 to scrape the tank body 2, the slurry remained on the inner wall of the tank body 2 can be gathered to the bottom position of the tank body 2, when the fixing rods 6, the two scraping plates 7, the stirring rods 5 and the tank body 2 need to be cleaned finely, the lifting motor 12 is started to drive the threaded rod 10 to rotate, the threaded rod 10 drives the sliding block, Dwang 4, a plurality of puddler 5, two dead levers 6, two scraper blades 7 and rotating electrical machines 8 move up until keeping away from jar body 2, can be in order to carry out slight clearance through shovel, water etc. to dwang 4, a plurality of puddler 5, two dead levers 6 and two scraper blades 7, when two scraper blades 7 need be changed, rotate two scraper blades 7 and can accomplish the dismantlement, go on two new scraper blades 7 more.

As shown in fig. 1, the vertical direction of the present embodiment refers to the up-down direction in fig. 1, and the horizontal direction of the present embodiment refers to the left-right direction in fig. 1 and the direction perpendicular to the paper surface.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A grouting device, comprising a base (1) and a tank body (2) fixed on the base (1), characterized in that it also includes a cover plate (3) arranged on the tank body (2) and a cover plate (3) arranged on the tank body (2). A stirring device in the tank body (2); a vertical driving device for driving the cover plate (3) to move vertically and for opening or closing the tank body (2) is provided on the base (1); the stirring device The device is fixedly connected with the cover plate (3) in the vertical direction.

2. A grouting device according to claim 1, characterized in that: the vertical drive device comprises a lift motor (12) on the base (1), and the vertical drive device further comprises an output connected to the lift motor (12) The end-connected screw structure; the cover plate (3) is drive-connected with the screw structure.

3. A grouting device according to claim 2, characterized in that: the screw structure comprises a threaded rod (10) vertically arranged on the base (1); the cover plate (3) is installed on the There is a slider (9); the slider (9) is provided with a screw hole; the threaded rod (10) is threadedly connected to the slider (9) through the screw hole on the slider (9), and the threaded rod ( 10) The lower end is connected to the output end of the lifting motor (12).

4. A grouting device according to claim 3, characterized in that: the screw structure further comprises a limit rod (11) whose lower end is fixed on the base (1); the limit rod (11) is along the Vertical arrangement; the sliding block (9) is sleeved on the limit rod (11) slidably along the vertical direction, and the sliding block (9) is used to limit the non-vertical movement of the cover plate (3).

5. A grouting device according to claim 1, characterized in that: the stirring device comprises a rotating rod (4); the upper end of the rotating rod (4) passes through the cover plate (3) and the cover plate (3) The output end of the upper rotating motor (8) is connected, and the lower end extends into the tank body (2).

6. A grouting device according to claim 5, characterized in that: the stirring part comprises a scraper (7); the scraper (7) is an edge-contacting tank manufactured according to the shape of the inner wall of the tank body (2). The plate-like structure of the inner wall of the body (2), the scraper (7) is fixed on the rotating rod (4) by the fixing rod (6) arranged in the horizontal direction.

7. A grouting device according to claim 5 or 6, characterized in that: the stirring part further comprises a plurality of stirring rods (5) arranged at intervals along the axis of the rotating rod (4); the stirring rods ( 5) One end is fixed on the rod body of the rotating rod (4), and the other end extends toward the inner wall of the tank body (2) along the horizontal direction.

8. A grouting device according to claim 1, characterized in that: the bottom of the tank body is provided with a slurry pump (13); the inlet of the slurry pump (13) is connected to the tank body (2) through a pipeline The bottom outlet is communicated, and the outlet of the slurry pump (13) is provided with a jetting pipe (14).