CN216284359U

CN216284359U - House construction engineering supervision is with sampling device who has cutting assembly

Info

Publication number: CN216284359U
Application number: CN202122603573.1U
Authority: CN
Inventors: 张迎新; 俞思民
Original assignee: Anhui Huazheng Construction Engineering Consulting Co ltd
Current assignee: Anhui Huazheng Construction Engineering Consulting Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-12
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a sampling device with a cutting assembly for house construction project supervision, and relates to the technical field of house construction supervision sampling tools, wherein the sampling device comprises a base, a top plate arranged above the top surface of the base and upright columns arranged on two sides between the base and the top plate, and a sampling drill cylinder is arranged in the middle of the bottom surface of a lifting plate; a threaded rod is connected inside the threaded pipe, a push plate is movably arranged in the upper part of the sampling drill cylinder, and a thrust rod is vertically and movably arranged in the mounting cavity; the sampling tube is simple in structure, stable undercutting sampling is conveniently carried out on soil in a foundation pit to be sampled and detected through the matching of the sampling tube, the push plate and the threaded rod, meanwhile, the cut soil sample is conveniently pushed out of the sampling tube, the integrity of the soil after sampling is effectively improved, the convenience of a manager in sampling operation on the foundation pit soil is effectively improved, the bonded soil sample on the inner wall of the upper part of the sampling tube is conveniently scraped through the descending of the push plate, and the convenience in cleaning the sampling tube after use is improved.

Description

House construction engineering supervision is with sampling device who has cutting assembly

Technical Field

The utility model relates to the technical field of house construction supervision sampling appliances, in particular to a sampling device with a cutting assembly for house construction project supervision.

Background

In the construction industry, the completion of high-quality construction projects basically requires careful supervision of buildings; on the building construction ground of building construction, a foundation pit needs to be dug firstly, the foundation is one of the most important links of the building construction, the quality needs to be monitored and controlled, and for soil tamped in the foundation pit, a sampling device needs to be used for sampling and detecting a soil body;

however, when the existing sampling device for foundation pit soil is used, because the sampling cylinder of the existing sampling device needs to be cut into the tamped soil body for sampling operation, the soil body cut inside the sampling cylinder is inconvenient to take out from the cylinder body, the soil sample falling out from the sampling cylinder is easy to break, and a supervisor is inconvenient to classify, store and detect the taken soil sample, so that the subsequent work is influenced; therefore, there is a need for an improved approach to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect of poor practicability in the prior art, and provides a sampling device with a cutting assembly for monitoring house construction projects.

In order to achieve the purpose, the utility model adopts the following technical scheme: a sampling device with a cutting assembly for house construction project supervision comprises a base, a top plate arranged above the top surface of the base and upright columns arranged on two sides between the base and the top plate, wherein a lifting plate is horizontally arranged at the upper part between the upright columns, and a sampling cylinder is vertically arranged in the middle of the bottom surface of the lifting plate; the top surface of the base is matched with the sampling cylinder to be provided with a falling port;

a threaded pipe vertically penetrates through the middle of the top surface of the top plate, a threaded rod is connected inside the threaded pipe, the bottom end of the threaded rod is rotatably connected with the top surface of the lifting plate, and a hand wheel is fixedly connected to the top end of the threaded rod;

a horizontal push plate is movably arranged in the upper part of the sampling cylinder, an installation cavity is formed in the threaded rod, a thrust rod is vertically and movably arranged in the installation cavity, and the bottom end of the thrust rod penetrates into the sampling cylinder and is fixedly connected with the push plate; the upper portion of the rod body of the threaded rod is movably sleeved with a pressing sleeve, an inverted L-shaped opening is formed in the front end face of the upper portion of the outer wall of the threaded rod and communicated with the installation cavity, a connecting rod is longitudinally arranged at the top of the front end face of the thrust rod, and the front end of the connecting rod extends out of the L-shaped opening and is fixedly connected with the pressing sleeve.

Preferably, the two sides of the outer wall of the pressing sleeve are fixedly connected with pressing handles which are obliquely and upwards arranged.

Preferably, a stabilizing sleeve is movably sleeved on the upright column, and two ends of the lifting plate are fixedly connected with the stabilizing sleeve.

Preferably, all annular equidistance rolls the card and is equipped with a plurality of ball of stabilizing on stabilizing sheathed tube upper portion inner wall and the lower part inner wall, cooperate on the outer wall of stand to stabilize the ball and vertically seted up a plurality of stable grooves.

Preferably, the four corners of the bottom surface of the base are fixedly connected with inverted trapezoidal positioning blocks.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the matching of the sampling cylinder, the push plate and the threaded rod, stable undercutting sampling is conveniently carried out on the soil body in the foundation pit to be sampled and detected, meanwhile, the cut soil sample is conveniently pushed out of the sampling cylinder, the integrity of the soil body after sampling is effectively improved, the convenience of a manager in sampling operation on the foundation pit soil body is effectively improved, meanwhile, the push plate is pushed to descend through the thrust rod, the bonded soil sample on the inner wall of the upper part of the sampling cylinder is conveniently scraped, and the convenience in cleaning the sampling cylinder after use is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic view of a front view structure according to the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a structural sectional view of the sampling tube in a downward cutting state according to the present invention;

FIG. 4 is a structural sectional view showing a push plate pushed down state according to the present invention;

fig. 5 is a sectional view of a top structure of the stabilization sleeve according to the present invention.

Number in the figure: 1. a base; 2. a top plate; 3. a column; 4. a lifting plate; 5. a sampling tube; 6. a stabilizing sleeve; 7. a threaded pipe; 8. a threaded rod; 9. a thrust rod; 10. pushing the plate; 11. pressing down the sleeve; 12. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example (b): referring to fig. 1-5, the sampling device with a cutting assembly for monitoring building construction projects comprises a base 1, a top plate 2 arranged above the top surface of the base 1 and upright columns 3 arranged on two sides between the base 1 and the top plate 2, wherein a lifting plate 4 is horizontally arranged at the upper part between the upright columns 3, and a sampling cylinder 5 is vertically arranged in the middle of the bottom surface of the lifting plate 4; the top surface of the base 1 is matched with the sampling cylinder 5 to be provided with a falling opening; a threaded pipe 7 vertically penetrates through the middle part of the top surface of the top plate 2, a threaded rod 8 is connected inside the threaded pipe 7, the bottom end of the threaded rod 8 is rotatably connected with the top surface of the lifting plate 4, and a hand wheel is fixedly connected to the top end of the threaded rod 8; a horizontal push plate 10 is movably arranged in the upper part of the sampling cylinder 5, an installation cavity is formed in the threaded rod 8, a thrust rod 9 is vertically and movably arranged in the installation cavity, and the bottom end of the thrust rod 9 penetrates through the sampling cylinder 5 and is fixedly connected with the push plate 10; a lower pressing sleeve 11 is movably sleeved on the upper part of the rod body of the threaded rod 8, an inverted L-shaped opening is formed in the front end face of the upper part of the outer wall of the threaded rod 8, the L-shaped opening is communicated with the installation cavity, a connecting rod 12 is longitudinally arranged at the top of the front end face of the thrust rod 9, and the front end of the connecting rod 12 extends out of the L-shaped opening and is fixedly connected with the lower pressing sleeve 11; through the cooperation of sampler barrel 5 and push pedal 10 and threaded rod 8, be convenient for treat the soil body in the sampling test foundation ditch and carry out stable undercut sample, be convenient for simultaneously release the soil sample that surely takes off from the sampler barrel 5, effectively improve the integrality of the soil body after the sample, effectively improved the convenience of prisoner when carrying out the sample operation to the foundation ditch soil body, promote the decline of push pedal 10 through thrust rod 9 simultaneously, be convenient for strike off the soil sample of bonding on the inner wall of sampler barrel 5 upper portion, the convenience when having improved the clearance after using to sampler barrel 5.

In the utility model, the two sides of the outer wall of the pressing sleeve 11 are fixedly connected with the pressing handles which are obliquely and upwards arranged, so that the pressing sleeve 11 can be conveniently pressed and pushed.

In the utility model, a stabilizing sleeve 6 is movably sleeved on an upright post 3, two ends of a lifting plate 4 are fixedly connected with the stabilizing sleeve 6, a plurality of stabilizing balls are annularly and equidistantly clamped on the inner wall of the upper part and the inner wall of the lower part of the stabilizing sleeve 6 in a rolling manner, and a plurality of stabilizing grooves are vertically formed on the outer wall of the upright post 3 in a manner of matching with the stabilizing balls; the equal rigid coupling in bottom surface four corners of base 1 has the trapezoidal locating piece of falling, effectively improves the stability of lifter plate 4 when the operation of sample lift.

The working principle is as follows: when the utility model is used, firstly, the base 1 is horizontally placed in the building foundation pit, and the positioning block is inserted into the soil body, then an operator drives the threaded rod 8 to rotate and descend by rotating the hand wheel, and then the descending threaded rod 8 pushes the lifting plate 4 and the sampling cylinder 5 to synchronously descend, so that the sampling cylinder 5 conveniently falls from the falling port of the base 1, and the sampling cylinder 5 further descends into the soil body to be sampled, then the soil blocks entering the sampling cylinder 5 are conveniently cut off from the whole soil body through the continuous downward cutting of the sampling cylinder 5, then the threaded rod 8 is driven to rise back by reversing the hand wheel, the sampling cylinder 5 sampled at the bottom of the lifting plate 4 is driven to rise back by rising back of the threaded rod 8, then, extracting the cut soil blocks from the soil body of the foundation pit, and moving the base 1 to the ground beside the sampling hole;

then operating personnel pushes down push down sleeve pipe 11 and drives connecting rod 12 inner thrust rod 9 and descend, the decline through thrust rod 9 is convenient for promote push pedal 10 and descends, and then push pedal 10 through the decline with the soil block sample that sampling tube 5 is inside to be cut down from the inside propelling movement of barrel, the integrality after the soil body sample is effectively improved, the convenience of prisoner when carrying out sampling operation to the foundation ditch soil body has effectively been improved, promote the decline of push pedal 10 through thrust rod 9 simultaneously, be convenient for strike off the soil sample of bonding on the inner wall of sampling tube 5 upper portion, the convenience when clearing up after using to sampling tube 5 has been improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a building engineering prison is with sampling device who has cutting assembly, includes base (1), locates roof (2) of base (1) top surface top and locates stand (3) of both sides between base (1) and roof (2), its characterized in that: a lifting plate (4) is horizontally arranged at the upper part between the upright posts (3), and a sampling cylinder (5) is vertically arranged in the middle of the bottom surface of the lifting plate (4); the top surface of the base (1) is matched with the sampling tube (5) to be provided with a falling opening;

a threaded pipe (7) vertically penetrates through the middle of the top surface of the top plate (2), a threaded rod (8) is connected inside the threaded pipe (7), the bottom end of the threaded rod (8) is rotatably connected with the top surface of the lifting plate (4), and a hand wheel is fixedly connected to the top end of the threaded rod (8);

a horizontal push plate (10) is movably arranged in the upper part of the sampling cylinder (5), an installation cavity is formed in the threaded rod (8), a thrust rod (9) is vertically and movably arranged in the installation cavity, and the bottom end of the thrust rod (9) penetrates through the sampling cylinder (5) and is fixedly connected with the push plate (10); the utility model discloses a thrust rod, including threaded rod (8), threaded rod outer wall, installation cavity, thrust rod, connecting rod (9), push rod, connecting rod, push rod, lower sleeve pipe (11) have been cup jointed on the body of rod upper portion activity of threaded rod (8), set up the L type opening of inversion on the preceding terminal surface on threaded rod (8) outer wall upper portion, L type opening link up the setting with the installation cavity, the preceding terminal surface top of thrust rod (9) vertically is equipped with connecting rod (12), just the front end of connecting rod (12) extends from in the L type opening and pushes down sleeve pipe (11) rigid coupling.

2. The building construction supervision sampling device with the cutting assembly according to claim 1, characterized in that: the two sides of the outer wall of the pressing sleeve (11) are fixedly connected with pressing handles which are obliquely and upwards arranged.

3. The building construction supervision sampling device with the cutting assembly according to claim 1, characterized in that: the upright post (3) is movably sleeved with a stabilizing sleeve (6), and two ends of the lifting plate (4) are fixedly connected with the stabilizing sleeve (6).

4. A sampling device with a cutting assembly for building construction supervision according to claim 3, characterized in that: the ball stabilizing device is characterized in that a plurality of stabilizing balls are arranged on the inner wall of the upper portion of the stabilizing sleeve (6) and the inner wall of the lower portion of the stabilizing sleeve in a rolling mode in an equal annular equidistance mode, and a plurality of stabilizing grooves are vertically formed in the outer wall of the stand column (3) in a matched mode.

5. The building construction supervision sampling device with the cutting assembly according to claim 1, characterized in that: the four corners of the bottom surface of the base (1) are fixedly connected with inverted trapezoidal positioning blocks.