CN211340892U

CN211340892U - Sampling tool for slurry index detection

Info

Publication number: CN211340892U
Application number: CN201922180414.8U
Authority: CN
Inventors: 冯敏; 陈莘; 嵇旭东; 赵长庆; 高兴勇; 冯锐
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-25
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a sampling tool for mud index detects, get the thick liquid bucket with opening the end including manual hoist engine, the winding has the stay cord on the manual hoist engine, the one end of stay cord is passed and is opened the end and get the center at thick liquid bucket top and extend to and open the end and get thick liquid bottom of the barrel portion and be connected with the center of activity end tray. The utility model is simple in operation, can improve the accuracy of the different degree of depth within range mud samples of dado mud pore-forming pile, make things convenient for the operation of on-the-spot workman.

Description

Sampling tool for slurry index detection

Technical Field

The utility model relates to a mud index detects technical field, concretely relates to sampling tool for mud index detects.

Background

In the construction process of pile forming of mud retaining walls of pile foundations, underground continuous walls and the like, index detection of the retaining wall mud is an important control link for construction quality control of the pile foundations and the underground continuous walls. The sampling accuracy of slurry in different depth ranges of the formed hole is higher, and usually, when slurry in a certain depth range is taken, a covered empty slurry taking device is placed at the position, then the cover of the slurry taking device is lifted through a shaking pull rope, and the slurry at the position is taken. According to the method, due to the fact that the cover is lifted in the process of lowering the slurry taking device, whether the slurry is slurry at the corresponding position cannot be accurately judged, and the judgment on the index of the sampled slurry is not accurate enough.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims to provide a not enough to prior art, provide a sampling tool that is used for the different degree of depth within range mud index of dado mud pore-forming pile to detect, improve the accuracy of the different degree of depth within range mud sample, make things convenient for the operation of on-the-spot workman.

The technical scheme is as follows: a sampling tool for mud index detects, get the thick liquid bucket including manual hoist engine with opening the end, the winding has the stay cord on the manual hoist engine, the one end of stay cord is passed and is opened the end and get the center at thick liquid bucket top and extend to and open the end and get thick liquid bottom of the barrel portion and be connected with the center of activity end tray, the top of getting thick liquid bucket at the end of opening is equipped with the triangular supports centre bore that supplies the stay cord to pass.

Preferably, a rubber gasket is arranged on the movable bottom tray.

Preferably, the pull rope is provided with scales.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is simple in operation, can improve the accuracy of the different degree of depth within range mud samples of dado mud pore-forming pile, make things convenient for the operation of on-the-spot workman.

Drawings

Fig. 1 is a structural diagram of an embodiment of the present invention.

In the attached drawing, 1-a manual winch, 2-a bottom-opening pulp-taking barrel, 3-a scale pull rope, 4-a movable bottom tray and 5-a triangular support.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the specific embodiments and the attached drawings, but the scope of the present invention is not limited to the embodiments.

Examples

A sampling tool for slurry index detection refers to FIG. 1, and comprises a manual winch 1 and a slurry taking barrel 2 with an opened bottom, wherein the manual winch 1 is welded by phi 14 thread steel to form a triangular base, 3 phi 12 smooth steel bars and 2 round steel plates with phi 20cm are welded to form a rotating bearing and are sleeved on the triangular base, the 3 phi 12 smooth steel bars are wound by a scale pull rope 3, and the scale can be automatically set according to the depth of a field pile foundation and is used for lifting the slurry taking barrel 2; the bottom-opening pulp-taking barrel 2 is made of a steel plate with the wall thickness of 2m and has the diameter of 10cm and the height of 25cm, the triangular support 5 is arranged at the top, a central hole is reserved in the middle of the triangular support 5, one end of the scale pull rope 3 penetrates through the central hole and extends to the bottom of the pulp-taking barrel 2 to be connected with the center of the movable bottom tray 4, the bottom-opening pulp-taking barrel 2 is further connected in series to form a whole, the movable bottom tray 4 is a round bottom tray made of a steel plate with the wall thickness of 2mm and having the diameter of 11 cm.

The implementation method of the embodiment is as follows:

s1, placing the sampling tool on an operation platform at the upper part of the pile hole (or the underground wall guide wall);

s2, lifting the slurry taking barrel by one hand through the triangular support at the top end of the slurry taking barrel 2, manually shaking the handle of the winch 1 by the other hand, lowering the pull rope 3 and the movable bottom tray 4 to the slurry taking part, releasing the slurry taking barrel 2 after the movable bottom tray 4 is lowered to a proper position, vertically sliding the slurry taking barrel 2 to the position of the movable bottom tray 4, and taking slurry at the position;

and S3, lifting the pull rope 3 to lift the pulp taking barrel 2 out.

This embodiment easy operation can use manual hoist engine 1 nimble ascending and decline and the relative distance of adjustment scale stay cord 3, and then separation and the contact of accurate adjustment activity end tray 4 and the 2 bottoms of thick liquid buckets to drag for the mud of assigned position, have the accuracy that improves the different degree of depth within range mud sampling of dado mud pore-forming pile, make things convenient for the characteristics of on-the-spot workman's operation.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a sampling tool for mud index detects, its characterized in that includes the manual hoist engine and opens the end and get the thick liquid bucket, the last winding of manual hoist engine has the stay cord, the one end of stay cord is passed and is opened the center at end and get thick liquid bucket top and extend to and open the end and get thick liquid bucket bottom and be connected with the center of activity end tray, the top of opening the end and getting thick liquid bucket is equipped with the triangular supports centre bore that supplies the stay cord to pass.

2. The sampling tool of claim 1, wherein the removable bottom tray is provided with a rubber gasket.

3. A sampling tool according to claim 1 or 2 wherein the pull cord is provided with a scale.