CN211262828U

CN211262828U - Movable slurry extraction device

Info

Publication number: CN211262828U
Application number: CN201922472938.4U
Authority: CN
Inventors: 陈顺治; 蒋为杰; 甘乐; 肖光强; 姚翔川
Original assignee: CCCC Second Harbor Engineering Co
Current assignee: CCCC Second Harbor Engineering Co
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-14
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a portable mud extraction element, including the lifting machine, the lifting machine passes through wire rope and is connected with thick liquid extraction element, thick liquid extraction element includes the chamber seat, and chamber seat top is equipped with the chamber body, and chamber body top is equipped with the chamber cap, the chamber body is the calabash shape, be equipped with the bottom seal circle between chamber seat and the chamber body, be equipped with the upper portion sealing washer between chamber body and the chamber cap, this device not only can draw deep mud fast, and machinery is simple moreover, and convenient operation practicality is strong, and suitable building engineering all kinds of mud draw the use, and the chamber body of calabash shape can arrive appointed region rapidly in mud sinking the in-process under to effectively isolated bottom sediment, guarantee mud purity, ensure the accuracy of each item index in mud detects.

Description

Movable slurry extraction device

Technical Field

The utility model belongs to the technical field of building construction mud detects technique and specifically relates to a portable mud extraction element is related to.

Background

The slurry is a mixed liquid of water and bentonite, CMC and other additives. In the building engineering of the underground continuous wall vinasse forming, the drilling of the cast-in-situ bored pile and the like, a layer of mud skin is formed on the groove wall and the hole wall due to the static pressure of mud on the groove wall and the hole wall, so that the collapse of the groove and the hole wall can be effectively prevented.

In the construction process, the slurry with different heights is often required to be sampled and detected so as to determine the performance indexes of the slurry, such as the slurry specific thickness, the viscosity, the pH value, the water loss rate, the sand content and the like. The conventional sampling method is to use a ladle for scooping, but there are inconveniences, such as sample integrity, mixing of a large amount of middle layer and shallow layer slurry with the slurry sample, inaccurate elevation control, and difficulty in accurately sampling deep layer slurry.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a portable mud extraction element, solves the mud mixed sediment in the traditional mud extraction mode, and different elevation mud mixes, and the elevation control difficulty, the problem that mud extraction efficiency is low.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a portable mud extraction element, includes the lifting machine, and the lifting machine passes through wire rope and is connected with thick liquid extraction element, thick liquid extraction element includes the chamber seat, and chamber seat top is equipped with the chamber body, and chamber body top is equipped with the chamber cap, the chamber body is the calabash shape, be equipped with the bottom sealing washer between chamber seat and the chamber body, be equipped with the upper portion sealing washer between chamber body and the chamber cap.

In the preferred scheme, the bottom of the cavity seat is provided with a balancing weight, and the cavity seat is sleeved on the bottom of the cavity body.

In a preferable scheme, a gasket is arranged between the cavity body and the boss at the bottom of the cavity seat.

In a preferred scheme, the bottom of the cavity cap is provided with a conical head, and the conical head is arranged inside the cavity body.

In the preferred scheme, the cavity body is internally provided with a plurality of sliding sleeves, and the sliding sleeves are connected with the inner wall of the cavity body through a plurality of crossbearers.

In a preferred scheme, an anti-rotation structure is arranged between the cavity body and the cavity seat.

In a preferable scheme, the outer surface of the bottom of the cavity body is provided with a plurality of upper meshing teeth, and the cavity seat is internally provided with lower meshing teeth matched with the upper meshing teeth;

the upper meshing teeth and the lower meshing teeth are matched to prevent the cavity body and the cavity seat from rotating.

In the preferred scheme, a telescopic bogie is arranged on the hoister, a fixed pulley is arranged at the end part of the telescopic bogie, and the steel wire rope is connected with the pulp extracting device by bypassing the fixed pulley;

the telescopic bogie is hinged with the hoister through a first bogie.

In the preferred scheme, a support frame is arranged at the bottom of the telescopic bogie, and the end part of the support frame is hinged with the elevator through a second bogie.

In a preferred scheme, a moving platform is arranged at the bottom of the lifting machine.

The utility model provides a portable mud extraction element, in order to overcome the mud mixed sediment in the traditional mud mode of extraction, different elevation mud mixes, the elevation control difficulty, and mud extraction efficiency hangs down the scheduling problem, the utility model discloses utilize the mud of convenient equipment to draw the cavity, sink into deep mud respectively with chamber seat, chamber body and chamber cap to utilize gravity to form seal chamber, take out behind the deep mud seal again, go back accessible motor and wire rope control and sink into the elevation, improve the sampling precision, thereby improve deep mud extraction efficiency and precision greatly, reduce the operation degree of difficulty, the device installation and dismantlement are convenient, suitable field usage and portable.

Drawings

The invention will be further explained with reference to the following figures and examples:

FIG. 1 is a general block diagram of the present invention;

FIG. 2 is a structural view of the slurry extraction apparatus of the present invention;

FIG. 3 is a sectional structure view of the slurry extraction apparatus of the present invention;

FIG. 4 is a structure view of the engaging teeth of the slurry extracting apparatus of the present invention;

in the figure: a cavity seat 1; a counterweight 101; a cavity body 2; a cavity cap 3; a conical head 301; a bottom seal ring 4; an upper seal ring 5; a wire rope 6; a fixed pulley 7; a telescopic bogie 8; a hoist 9; a mobile platform 10; a first bogie 11; a support frame 12; a second bogie 13; a sliding sleeve 14; a cross frame 15; a gasket 16; an upper meshing tooth 17; the lower engagement teeth 18.

Detailed Description

Example 1

As shown in fig. 1-4, a portable mud extraction element, including lifting machine 9, lifting machine 9 passes through wire rope 6 and is connected with thick liquid extraction element, thick liquid extraction element includes

chamber seat

1, and 1 top in chamber seat is equipped with

chamber body

2, and 2 tops in chamber body are equipped with chamber cap 3, chamber body 2 is the calabash shape, be equipped with bottom sealing washer 4 between chamber seat 1 and the chamber body 2, be equipped with upper portion sealing washer 5 between chamber body 2 and the chamber cap 3. From this structure, detachable mud draws the cavity, parts processing is simple and easy, all can change fast, the chamber body 2 of calabash shape can arrive appointed region fast in mud sinking in-process to effectively isolated bottom sediment, guarantee the mud purity, ensure the accuracy of each item index in mud detects.

The bottom sealing rings 4 and the upper sealing rings 5 at the upper part and the bottom are embedded in the cavity cap 3 and the cavity seat 1, and the cavity body 2 is in close contact with the bottom sealing rings 4 and the upper sealing rings 5 under the action of gravity, so that the cavity is ensured to have good sealing performance.

In the preferred scheme, the bottom of the cavity seat 1 is provided with a balancing weight 101, and the cavity seat 1 is sleeved on the bottom of the cavity body 2. With the structure, the counterweight block 101 enhances the descending speed of the cavity seat 1, and as shown in the structure of fig. 3, the cavity body 2 is sleeved at the bottom of the cavity seat 1 to play a role in sealing.

In a preferable scheme, a gasket 16 is arranged between the cavity body 2 and a boss at the bottom of the cavity seat 1. With this configuration, the gasket 16 is used to seal the chamber body 2 with the chamber base 1.

In a preferred scheme, the bottom of the cavity cap 3 is provided with a conical head 301, and the conical head 301 is arranged inside the cavity body 2. With the structure, the cone head 301 is convenient to sink faster and is also convenient to be butted with the cavity body 2.

In a preferable scheme, a plurality of sliding sleeves 14 are arranged inside the cavity body 2, and the sliding sleeves 14 are connected with the inner wall of the cavity body 2 through a plurality of cross frames 15. With this structure, the sliding sleeve 14 is adapted to slide with the wire rope 6.

In the preferred scheme, an anti-rotation structure is arranged between the cavity body 2 and the cavity seat 1. From this structure, prevent that the rotating-proof structure prevents that chamber body 2 and chamber seat 1 from rotating in the promotion, and the mud of drawing spills, makes the mud purity of drawing lower, prevents that the rotating-proof structure effectively completely cuts off the bottom sediment, guarantees mud purity, ensures the accuracy of each item index in mud detects.

In a preferable scheme, the outer surface of the bottom of the cavity body 2 is provided with a plurality of upper meshing teeth 17, lower meshing teeth 18 matched with the upper meshing teeth 17 are arranged inside the cavity seat 1, and the upper meshing teeth 17 and the lower meshing teeth 18 are matched to prevent the rotation of the cavity body 2 and the cavity seat 1. The structure adopts the butt joint of the meshing teeth to play a role in preventing rotation.

In the preferred scheme, a telescopic bogie 8 is arranged on the hoisting machine 9, a fixed pulley 7 is arranged at the end part of the telescopic bogie 8, the steel wire rope 6 is connected with the pulp extraction device by bypassing the fixed pulley 7, and the telescopic bogie 8 is hinged with the hoisting machine 9 through a first bogie 11. By the structure, the steel wire rope 6 and the hoister 9 are used for controlling the slurry extraction cavity device to be lowered and recovered, and lowering at different angles can be realized.

In a preferable scheme, the bottom of the telescopic bogie 8 is provided with a support frame 12, and the end part of the support frame 12 is hinged with the hoisting machine 9 through a second bogie 13. This structure, which is used to support the telescopic bogie 8, also rotates with the telescopic bogie 8.

In a preferable scheme, a moving platform 10 is arranged at the bottom of the lifting machine 9. With this structure, the mobile platform 10 can be moved conveniently at any time.

Example 2

Further described with reference to embodiment 1, as shown in fig. 1 to 4, the steel wire rope 6 is fixed to the cavity base 1, when slurry is extracted, the cavity base 1 is first sunk into the slurry, the sinking depth is controlled by the elevator 9 and the steel wire rope 6, the steel wire rope 6 is controlled to be vertical by the telescopic bogie 8 and the fixed pulley 7, and then the cavity body 2 and the cavity cap 3 are sequentially placed down. Under the action of gravity, the cavity seat 1, the cavity body 2 and the cavity cap 3 form a relatively sealed whole in slurry, the slurry with a fixed height is sealed in the cavity, the sealed cavity is lifted out of the mud surface by using the elevator 9 and the steel wire rope 6, the sealed cavity is continuously pressed and sealed by depending on the resistance of the cavity cap 3 in the lifting process, the sealing performance of the sealed cavity in the lifting process is ensured, and the steel wire rope 6 keeps vertical through the telescopic bogie 8.

The implementation method of the test device comprises the following steps.

The extraction device is placed at a proper position on the site where the mud needs to be extracted.

When slurry is extracted, the steel wire rope 6 is lowered by the aid of the hoister 9, the cavity seat 1 and the cavity 2 are sunk into the slurry, the cavity cap 3 is controlled to be always above the surface of the slurry, and the lowering length of the steel wire rope 6 is controlled by the hoister 9, so that the elevation of the cavity seat is controlled.

After the cavity seat 1 and the cavity body 2 are sunk into the slurry to the designed depth, the motor is stopped, the steel wire rope 6 is kept stable, the cavity cap 3 is placed, the steel wire rope 6 is withdrawn through the motor after the cavity device, the sealed cavity is lifted out of the slurry, and the slurry in the sealed cavity is the slurry sample at the designed depth.

After the slurry is extracted, all the parts are cleaned and oiled, and the slurry is placed in a dry place for storage, so that the slurry is convenient to use next time.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides a portable mud extraction element which characterized by: including lifting machine (9), lifting machine (9) are connected with thick liquid extraction element through wire rope (6), thick liquid extraction element includes chamber seat (1), and chamber seat (1) top is equipped with chamber body (2), and chamber body (2) top is equipped with chamber cap (3), chamber body (2) are the calabash shape, be equipped with bottom sealing washer (4) between chamber seat (1) and the chamber body (2), be equipped with upper portion sealing washer (5) between chamber body (2) and chamber cap (3).

2. A mobile mud extraction device as claimed in claim 1, wherein: the bottom of the cavity seat (1) is provided with a balancing weight (101), and the cavity seat (1) is sleeved on the bottom of the cavity body (2).

3. A mobile mud extraction device as claimed in claim 2, wherein: and a gasket (16) is arranged between the cavity body (2) and the boss at the bottom of the cavity seat (1).

4. A mobile mud extraction device as claimed in claim 1, wherein: the bottom of the cavity cap (3) is provided with a conical head (301), and the conical head (301) is arranged inside the cavity body (2).

5. A mobile mud extraction device as claimed in claim 1, wherein: the inner part of the cavity body (2) is provided with a plurality of sliding sleeves (14), and the sliding sleeves (14) are connected with the inner wall of the cavity body (2) through a plurality of cross frames (15).

6. A mobile mud extraction device as claimed in claim 1, wherein: an anti-rotation structure is arranged between the cavity body (2) and the cavity seat (1).

7. The mobile mud extraction device of claim 6, wherein: the outer surface of the bottom of the cavity body (2) is provided with a plurality of upper meshing teeth (17), and lower meshing teeth (18) matched with the upper meshing teeth (17) are arranged in the cavity seat (1);

the upper meshing teeth (17) and the lower meshing teeth (18) are matched to prevent the rotation of the cavity body (2) and the cavity seat (1).

8. A mobile mud extraction device as claimed in claim 1, wherein: a telescopic bogie (8) is arranged on the hoisting machine (9), a fixed pulley (7) is arranged at the end part of the telescopic bogie (8), and the steel wire rope (6) is connected with the pulp extraction device by bypassing the fixed pulley (7);

the telescopic bogie (8) is hinged with the hoisting machine (9) through a first bogie (11).

9. The mobile mud extraction device of claim 8, wherein: the bottom of the telescopic bogie (8) is provided with a support frame (12), and the end part of the support frame (12) is hinged with the elevator (9) through a second bogie (13).

10. The mobile mud extraction device of claim 8, wherein: and a moving platform (10) is arranged at the bottom of the elevator (9).