CN214251614U

CN214251614U - A convenient sampling device for engineering investigation

Info

Publication number: CN214251614U
Application number: CN202023077505.8U
Authority: CN
Inventors: 贾拓; 宋涛; 黄子莹; 贾琳琳; 朱新建; 李跃军
Original assignee: Hebei Institute Of Hydrogeology And Engineering Geology
Current assignee: Hebei Institute Of Hydrogeology And Engineering Geology
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-09-21
Anticipated expiration: 2030-12-19

Abstract

The utility model discloses a convenient sampling device for engineering investigation, including the sampler barrel, the surface of sampler barrel is provided with the scale, the upper end surface of sampler barrel is provided with stop gear. A convenient sampling device for engineering reconnaissance, be equipped with anticreep hand mechanism and stop gear, can be when the device uses, can insert inside the spacing ring with the finger earlier, hold anti-skidding handle again, insert the sampler barrel in the soil that needs the engineering reconnaissance, thereby stability when improving the device operation, the sampler barrel slips from the hand when preventing that the sampler barrel from inserting soil, the stop gear of setting, when the device inserts soil, the visor can prevent that the inside soil of sampler barrel from releasing the ejecting sampler barrel of piece with soil, can also prevent that dust and foreign matter from getting into from sampler barrel upper end, be difficult for receiving external factor interference, thereby improve the accuracy of sample, bring better use prospect.

Description

A convenient sampling device for engineering investigation

Technical Field

The utility model relates to a sampling device field, in particular to a convenient sampling device for engineering investigation.

Background

The convenient sampling device of engineering reconnaissance makes things convenient for people to carry out the device of taking a sample to soil sample during engineering reconnaissance, and its appearance can make things convenient for people to use, and it is simple structure not only, convenient operation moreover.

There is certain drawback in current convenient sampling device when using, at first, when the device inserts soil, the handle slips easily from user's hand, influences user's operation, has certain inconvenience, and secondly, the inside soil of sampling tube is released the ejecting sampling tube of piece with soil easily, influences the sample of device, and the use of giving people has brought certain adverse effect, for this reason, we provide a convenient sampling device for engineering investigation.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a convenient sampling device for engineering investigation can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a convenient sampling device for engineering investigation comprises a sampling cylinder, wherein the outer surface of the sampling cylinder is provided with a graduated scale, the outer surface of the upper end of the sampling cylinder is provided with a limiting mechanism, the outer surfaces of two sides of the sampling cylinder are respectively provided with an anti-falling hand mechanism, the inner part of the sampling cylinder is provided with a soil pushing sheet, the outer surface of the upper end of the soil pushing sheet is provided with a connecting rod, the outer surface of the upper end of the connecting rod is provided with a connecting handle, the inner part of the anti-falling hand mechanism is provided with a connecting frame, the outer surface of the upper end of the connecting frame is provided with a limiting frame, the outer surfaces of two sides of the limiting frame are respectively provided with an anti-sliding handle, the outer surface of the lower end of the anti-sliding handle is provided with a limiting ring, the inner part of the limiting mechanism is provided with a mounting piece, the outer surface of the upper end of the mounting piece is provided with a protective cover, the middle part of the upper end of the protective cover is provided with a jack, and sealing plugs are arranged on two sides of the upper end of the protective cover.

The anti-falling mechanism is mainly beneficial to improving the stability of the device during operation.

Limiting mechanism is mainly favorable to preventing the inside soil of sampler barrel from ejecting the sampler barrel with soil release piece.

Preferably, the outer surface of the upper end of the connecting frame is fixedly connected with the outer surface of the lower end of the limiting frame, the outer surface of one side of the limiting frame is detachably connected with the outer surface of one side of the anti-skidding grip, and the outer surface of the lower end of the anti-skidding grip is detachably connected with the outer surface of the upper end of the limiting ring.

Preferably, the outer surface of the upper end of the mounting piece is fixedly connected with the outer surface of the lower end of the protective cover, and the outer surface of the lower end of the sealing plug is detachably connected with one side of the upper end of the protective cover.

Preferably, the outer surface of the lower end of the anti-falling mechanism is detachably connected with the outer wall of the sampling tube through connecting frames, and the number of the connecting frames is two.

Preferably, the outer surface of the lower end of the limiting mechanism is detachably connected with the outer surface of the upper end of the sampling tube through mounting pieces, and the number of the sealing plugs is two.

Preferably, soil pushes away piece and sampler barrel sliding tray, the outer wall that soil pushed away the piece passes through the inner wall swing joint of sliding tray and sampler barrel, the upper end middle part that soil pushed away the piece can be dismantled with the lower extreme surface of connecting rod and be connected, the upper end surface of connecting rod and the lower extreme fixed surface who is connected the handle are connected.

Compared with the prior art, the utility model discloses following beneficial effect has: this a convenient sampling device for engineering investigation, through the anticreep hand mechanism that sets up, when the device uses, can insert inside the spacing ring with the finger earlier, hold the anti-skidding handle again, insert the sampler barrel in the soil that needs the engineering investigation, thereby stability when improving the device operation, the sampler barrel slips from the hand when preventing that the sampler barrel from inserting soil, be favorable to people's use, through the stop mechanism who sets up, when the device inserts soil, the visor can prevent that the inside soil of sampler barrel from ejecting sampler barrel of piece with soil release, can also prevent that dust and foreign matter from getting into from sampler barrel upper end, be difficult for receiving external factor interference, thereby improve the accuracy of sample, be favorable to the use of device, a whole convenient sampling device simple structure for engineering investigation, and convenient operation, the effect of use is better for the traditional mode.

Drawings

Fig. 1 is the utility model relates to a convenient sampling device's overall structure schematic diagram for engineering investigation.

Fig. 2 is an enlarged view of the connection handle 4 in fig. 1 of a convenient sampling device for engineering investigation.

Fig. 3 is the utility model relates to a hand drop prevention mechanism 3's enlargements in fig. 1 for convenient sampling device of engineering investigation.

Fig. 4 is the utility model relates to a stop gear 5's enlargements in fig. 1 for convenient sampling device of engineering investigation.

In the figure: 1. a sampling tube; 2. a graduated scale; 3. a hand drop prevention mechanism; 4. a connecting handle; 5. a limiting mechanism; 6. a connecting rod; 7. soil pushing-out pieces; 301. a connecting frame; 302. a limiting ring; 303. a limiting frame; 304. an anti-slip grip; 501. a mounting member; 502. a protective cover; 503. a jack; 504. and (4) sealing the plug.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, a convenient sampling device for engineering investigation comprises a sampling tube 1, a graduated scale 2 is arranged on the outer surface of the sampling tube 1, a limiting mechanism 5 is arranged on the outer surface of the upper end of the sampling tube 1, anti-slip mechanisms 3 are arranged on the outer surfaces of both sides of the sampling tube 1, a soil pushing sheet 7 is arranged in the sampling tube 1, a connecting rod 6 is arranged on the outer surface of the upper end of the soil pushing sheet 7, a connecting handle 4 is arranged on the outer surface of the upper end of the connecting rod 6, a connecting frame 301 is arranged in the anti-slip mechanism 3, a limiting frame 303 is arranged on the outer surface of the upper end of the connecting frame 301, anti-slip grips 304 are arranged on the outer surfaces of both sides of the limiting frame 303, a limiting ring 302 is arranged on the outer surface of the lower end of the anti-slip grips 304, a mounting member 501 is arranged in the limiting mechanism 5, a protective cover 502 is arranged on the outer surface of the upper end of the mounting member 501, and a jack 503 is arranged in the middle of the upper end of the protective cover 502, both sides of the upper end of the protective cover 502 are provided with sealing plugs 504.

Further, the upper end surface of link 301 and the lower extreme surface fixed connection of spacing 303, one side surface of spacing 303 and one side surface of anti-skidding handle 304 can be dismantled and be connected, and the lower extreme surface of anti-skidding handle 304 and the upper end surface of spacing ring 302 can be dismantled and be connected, are favorable to anticreep hand mechanism 3's stable in structure.

Further, the outer surface of the upper end of the mounting member 501 is fixedly connected with the outer surface of the lower end of the protective cover 502, and the outer surface of the lower end of the sealing plug 504 is detachably connected with one side of the upper end of the protective cover 502, so that the structural stability of the limiting mechanism 5 is facilitated.

Further, the outer surface of the lower end of the anti-falling mechanism 3 is detachably connected with the outer wall of the sampling tube 1 through the connecting frames 301, and the number of the connecting frames 301 is two, so that the anti-falling mechanism 3 is connected stably.

Further, the lower end surface of the limiting mechanism 5 is detachably connected with the upper end surface of the sampling tube 1 through the mounting piece 501, and the number of the sealing plugs 504 is two, so that the connection stability of the limiting mechanism 5 is facilitated.

Further, soil pushes away piece 7 and sampling tube 1 sliding tray, and the outer wall that soil pushed away piece 7 passes through sliding tray and sampling tube 1's inner wall swing joint, and the upper end middle part that soil pushed away piece 7 can be dismantled with the lower extreme surface of connecting rod 6 and be connected, and the upper end surface of connecting rod 6 is connected with the lower extreme external surface fixed connection of connecting handle 4, is favorable to convenient sampling device's overall structure to be stable.

It should be noted that, the utility model relates to a convenient sampling device for engineering investigation, when using, the user inserts the sampling cylinder 1 into the soil by gripping the sampling cylinder 1 through the anti-slip mechanism 3, after sampling, the sampling cylinder 1 is pulled out, finally the connecting handle 4 is pushed to take out the soil in the sampling cylinder 1, the anti-slip mechanism 3 is arranged, when using the device, the user can insert the finger into the limiting ring 302, then hold the anti-slip handle 304, insert the sampling cylinder 1 into the soil to be investigated, thereby improving the stability of the device when operating, prevent the sampling cylinder 1 from slipping from the hand when the sampling cylinder 1 is inserted into the soil, which is beneficial to the use of people, the limiting mechanism 5 is arranged, when the device is inserted into the soil, the protective cover 502 can prevent the soil in the sampling cylinder 1 from pushing the soil out of the sampling cylinder 7 out of the sampling cylinder 1, and can prevent dust and foreign matters from entering from the upper end of the sampling cylinder 1, the device is not easy to be interfered by external factors, thereby improving the accuracy of sampling, being beneficial to the use of the device and being practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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 convenient sampling device for engineering investigation, includes sampler barrel (1), its characterized in that: the outer surface of the sampling tube (1) is provided with a graduated scale (2), the upper end outer surface of the sampling tube (1) is provided with a limiting mechanism (5), the two side outer surfaces of the sampling tube (1) are provided with anti-dropping hand mechanisms (3), the inside of the sampling tube (1) is provided with a soil pushing sheet (7), the upper end outer surface of the soil pushing sheet (7) is provided with a connecting rod (6), the upper end outer surface of the connecting rod (6) is provided with a connecting handle (4), the inside of the anti-dropping hand mechanisms (3) is provided with a connecting frame (301), the upper end outer surface of the connecting frame (301) is provided with a limiting frame (303), the two side outer surfaces of the limiting frame (303) are provided with anti-skidding grips (304), the lower end outer surface of the anti-skidding grips (304) is provided with a limiting ring (302), the inside of the limiting mechanism (5) is provided with a mounting piece (501), the outer surface of the upper end of the mounting piece (501) is provided with a protective cover (502), the middle of the upper end of the protective cover (502) is provided with a jack (503), and two sides of the upper end of the protective cover (502) are provided with sealing plugs (504).

2. A convenient sampling device for engineering investigation according to claim 1, characterized in that: the upper end surface of link (301) and the lower extreme surface fixed connection of spacing (303), the surface of one side of spacing (303) can be dismantled with the surface of one side of anti-skidding handle (304) and be connected, the lower extreme surface of anti-skidding handle (304) can be dismantled with the upper end surface of spacing ring (302) and be connected.

3. A convenient sampling device for engineering investigation according to claim 1, characterized in that: the outer surface of the upper end of the mounting piece (501) is fixedly connected with the outer surface of the lower end of the protective cover (502), and the outer surface of the lower end of the sealing plug (504) is detachably connected with one side of the upper end of the protective cover (502).

4. A convenient sampling device for engineering investigation according to claim 1, characterized in that: the outer surface of the lower end of the anti-falling-off mechanism (3) is detachably connected with the outer wall of the sampling tube (1) through a connecting frame (301), and the number of the connecting frames (301) is two.

5. A convenient sampling device for engineering investigation according to claim 1, characterized in that: the outer surface of the lower end of the limiting mechanism (5) is detachably connected with the outer surface of the upper end of the sampling tube (1) through a mounting piece (501), and the number of the sealing plugs (504) is two.

6. A convenient sampling device for engineering investigation according to claim 1, characterized in that: soil pushes away piece (7) and sampler barrel (1) sliding tray, the outer wall that soil pushed away piece (7) passes through the inner wall swing joint of sliding tray and sampler barrel (1), the upper end middle part that soil pushed away piece (7) can be dismantled with the lower extreme surface of connecting rod (6) and be connected, the upper end surface of connecting rod (6) and the lower extreme fixed surface who is connected handle (4) are connected.