CN215414444U

CN215414444U - Soil sampling device for safety engineering

Info

Publication number: CN215414444U
Application number: CN202121140692.1U
Authority: CN
Inventors: 孙先锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-01-04
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to the technical field of soil sampling, in particular to a soil sampling device for safety engineering, which comprises a sampler, wherein the sampler comprises a supporting rod, the top end of the supporting rod is connected with an ejector rod, the upper end of the supporting rod is sleeved with an adjusting structure, the adjusting structure comprises a movable sleeve, the upper end of the supporting rod is sleeved with the movable sleeve, the side surface of the movable sleeve is connected with a connecting rod, the bottom end of the supporting rod is connected with a sampling cylinder, the bottom end of the sampling cylinder is connected with a sampling head, the upper end of the sampling head is connected with a sealing strip, and the upper end of the sampling head is sleeved with a connecting sleeve. According to the sampling device, the sampling cylinder is embedded into the sampled soil through the ejector rod and the support rod, the sampling cylinder is pulled out after the soil is filled into the sampling cylinder, and the sampled sample is easier to take by changing the inner diameter of the sampling cylinder after sampling is finished, so that the sampling efficiency is improved, and the working difficulty is reduced.

Description

Soil sampling device for safety engineering

Technical Field

The utility model relates to the technical field of soil sampling, in particular to a soil sampling device for safety engineering.

Background

Soil sampling refers to a method for collecting soil samples, and comprises sampling arrangement and sampling technology. The sampling of the soil sample in the cross section is performed after the cross section observation is completed. Before sampling, the section should be trimmed and cleaned, the most superficial layer of the floating soil is cut off, and then the sample is taken from the central typical part layer by layer from top to bottom according to the layers.

In order to guarantee the safety of construction, need carry out the analysis to soil before the construction, carry out the analysis of taking a sample to soil through the sampler in soil analysis, when the sampler carries out sampling operation, the inside sample of sample pipe is inconvenient to be taken out, can lead to the increase of the work degree of difficulty of taking a sample like this, has also brought more inconvenience in the operation, consequently need to design a soil sampling device for safe engineering to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a soil sampling device for safety engineering to solve the problem of inconvenience in taking a sampling sample in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a soil sampling device for safety engineering, includes the sampler, the sampler includes the bracing piece, the top of bracing piece is connected with the ejector pin, the upper end of bracing piece has cup jointed the regulation structure, it includes the movable sleeve to adjust the structure, the movable sleeve has been cup jointed to the upper end of bracing piece, the side of movable sleeve is connected with the connecting rod, the bottom of bracing piece is connected with the sampling tube, the bottom of sampling tube is connected with the sampling head, the upper end of sampling head is connected with the sealing strip, the adapter sleeve has been cup jointed to the upper end of sampling head, the top of sampling tube is connected with dismantles the structure, it includes the connector to dismantle the structure.

Preferably, the support rod is rotatably connected with the ejector rod through threads, the upper end of the ejector rod is wrapped with an anti-slip pad, and the support rod and the ejector rod form a T shape.

Preferably, the connecting rods are provided with two groups, the two groups of connecting rods are respectively embedded into the left side and the right side of the movable sleeve, and the bottom ends of the connecting rods are connected with connecting sleeves.

Preferably, the sampler barrel is provided with two sets ofly, two sets of the sampler barrel passes through connecting axle swing joint, the outer wall top diameter of sampler barrel is less than the bottom diameter, the diameter of sampler barrel top diameter is degressive to the bottom diameter gradually, the diameter of the inner wall diameter upper end to the bottom of sampler barrel is the same.

Preferably, the inner wall of the connecting sleeve is arranged to be inclined, the connecting sleeve is arranged to be circular, and the inner diameter of the connecting sleeve is the same as the outer diameter of the bottom end of the sampling cylinder.

Preferably, the top of a sampling tube is connected with the connector, the external screw thread has been seted up on the top of connector, the bottom of a sampling tube is connected with the connecting block, the inside embedding of sampling head is connected with the installation cover.

Compared with the prior art, the utility model has the beneficial effects that:

1. this soil sampling device for safety engineering is when carrying out sampling operation, imbeds the soil of sample through ejector pin and bracing piece with the sampler barrel, and after the inside of sampler barrel was filled to soil, the sampler barrel was pulled out, through the inside diameter size that changes the sampler barrel after accomplishing the sample, the sample of messenger takes more easily, and then has accelerated the efficiency of sample work, has reduced the work degree of difficulty simultaneously.

2. This soil sampling device for safety engineering can dismantle it after taking a sample and accomplishing through being provided with bracing piece and ejector pin, conveniently deposits through dismantling, can not occupy great space after the dismantlement, has the characteristics that conveniently carry, and installs overall structure simply, also can be more easy in the maintenance, not only makes the simple quality of sampling operation more also can be lighter.

Drawings

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

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

FIG. 3 is a schematic front view of the sampling tube in the expanded state;

FIG. 4 is a schematic view of the front view explosion structure of the present invention;

fig. 5 is a schematic perspective view of the sampling head and the mounting sleeve of the present invention.

In the figure: 1. a sampler; 110. a support bar; 120. a top rod; 2. an adjustment structure; 210. a movable sleeve; 220. a connecting rod; 230. a sampling tube; 240. a sampling head; 250. a sealing strip; 260. connecting sleeves; 3. disassembling the structure; 310. a connector; 320. connecting blocks; 330. and (7) installing a sleeve.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown:

a soil sampling device for safety engineering comprises a sampler 1, the sampler 1 comprises a supporting rod 110, the top end of the supporting rod 110 is connected with a push rod 120, the upper end of the supporting rod 110 is sleeved with an adjusting structure 2, the adjusting structure 2 comprises a movable sleeve 210, the upper end of the supporting rod 110 is sleeved with the movable sleeve 210, the side surface of the movable sleeve 210 is connected with a connecting rod 220, the bottom end of the supporting rod 110 is connected with a sampling cylinder 230, the bottom end of the sampling cylinder 230 is connected with a sampling head 240, the upper end of the sampling head 240 is connected with a sealing strip 250, the upper end of the sampling head 240 is sleeved with a connecting sleeve 260, the top end of the sampling cylinder 230 is connected with a disassembly structure 3, the disassembly structure 3 comprises a connecting head 310, the supporting rod 110 and the push rod 120 are rotatably connected through threads, the upper end of the push rod 120 is wrapped with an anti-skid pad, the supporting rod 110 and the push rod 120 form a T shape, and the sampling cylinder 230 can be more conveniently and laborsavingly embedded into soil through the supporting of the supporting rod 110 and the push rod 120, the stability is also more excellent.

Further, the connecting rods 220 are provided with two groups, the two groups of connecting rods 220 are respectively embedded in the left side and the right side of the movable sleeve 210, the bottom end of the connecting rod 220 is connected with a connecting sleeve 260, the connecting sleeve 260 is pulled through the connecting rod 220, and a transmission effect is achieved.

Further, the sampling tube 230 is provided with two sets ofly, and two sets of sampling tubes 230 pass through connecting axle swing joint, and the outer wall top diameter of sampling tube 230 is less than the bottom diameter, and the diameter of sampling tube 230 top diameter is steadilyd decrease gradually to the bottom diameter, and the diameter of inner wall diameter upper end to the bottom of sampling tube 230 is the same, has realized the sample and has taken the sample operation through the expansion and the closure of sampling tube 230, and is more simple convenient in the operation.

Furthermore, the inner wall of the connection sleeve 260 is inclined, the connection sleeve 260 is circular, the inner diameter of the connection sleeve 260 is the same as the outer diameter of the bottom end of the sampling tube 230, the connection sleeve 260 can limit the expansion and the closing of the sampling tube 230, and when the connection sleeve 260 is tightly clamped on the outer wall of the sampling tube 230, the movement of the sampling tube 230 is limited.

Further, the top of sampling tube 230 is connected with connector 310, and the external screw thread has been seted up on the top of connector 310, and the bottom of sampling tube 230 is connected with connecting block 320, and the inside embedding of sampling head 240 is connected with installation cover 330, through threaded connection for it is more simple convenient to connect, reduces occupation space through dismantling.

The working principle is as follows: when carrying out sampling operation to soil, through with the back of assembling together between bracing piece 110 and the ejector pin 120, and with the connecting rod 220 embedding activity cover 210's side after, the other end of connecting rod 220 is connected to the upper end of adapter sleeve 260, be connected to the upper end of connecting block 320 with the inside installation cover 330 of sampling head 240 again, through embedding sampling tube 230 in the earth after the installation, accomplish sampling operation, extract sampling tube 230, through pulling connecting rod 220, the rise of adapter sleeve 260 has been driven under the traction of connecting rod 220, sampling tube 230 can expand after adapter sleeve 260 rises, the soil of inside sample will drop after sampling tube 230 expands, such operating mode is simpler, a large amount of time has been practiced thrift.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a soil sampling device for safety engineering, includes sampler (1), its characterized in that: sampler (1) is including bracing piece (110), the top of bracing piece (110) is connected with ejector pin (120), regulation structure (2) have been cup jointed to the upper end of bracing piece (110), it includes movable sleeve (210) to adjust structure (2), movable sleeve (210) have been cup jointed to the upper end of bracing piece (110), the side of movable sleeve (210) is connected with connecting rod (220), the bottom of bracing piece (110) is connected with sampling tube (230), the bottom of sampling tube (230) is connected with sampling head (240), the upper end of sampling head (240) is connected with sealing strip (250), adapter sleeve (260) have been cup jointed to the upper end of sampling head (240), the top of sampling tube (230) is connected with dismantles structure (3), dismantle structure (3) including connector (310).

2. A safety engineering soil sampling device as claimed in claim 1, wherein: the support rod (110) is rotatably connected with the ejector rod (120) through threads, the upper end of the ejector rod (120) is wrapped with an anti-slip pad, and the support rod (110) and the ejector rod (120) form a T shape.

3. A safety engineering soil sampling device as claimed in claim 1, wherein: the connecting rods (220) are provided with two groups, the two groups of connecting rods (220) are respectively embedded into the left side and the right side of the movable sleeve (210), and the bottom end of each connecting rod (220) is connected with a connecting sleeve (260).

4. A safety engineering soil sampling device as claimed in claim 1, wherein: the sampling tube (230) is provided with two sets ofly, two sets of sampling tube (230) are through connecting axle swing joint, the outer wall top diameter of sampling tube (230) is less than the bottom diameter, sampling tube (230) top diameter is dwindled down to the bottom diameter gradually, the diameter of the inner wall diameter upper end of sampling tube (230) to the bottom is the same.

5. A safety engineering soil sampling device as claimed in claim 1, wherein: the inner wall of the connecting sleeve (260) is arranged to be inclined, the connecting sleeve (260) is arranged to be circular, and the inner diameter of the connecting sleeve (260) is the same as the outer diameter of the bottom end of the sampling tube (230).

6. A safety engineering soil sampling device as claimed in claim 1, wherein: the top of sampling tube (230) is connected with connector (310), the external screw thread has been seted up on the top of connector (310), the bottom of sampling tube (230) is connected with connecting block (320), the inside embedding of sampling head (240) is connected with installation cover (330).