CN212228450U - Geotechnical engineering sampler - Google Patents

Geotechnical engineering sampler Download PDF

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Publication number
CN212228450U
CN212228450U CN202021155899.1U CN202021155899U CN212228450U CN 212228450 U CN212228450 U CN 212228450U CN 202021155899 U CN202021155899 U CN 202021155899U CN 212228450 U CN212228450 U CN 212228450U
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China
Prior art keywords
drill pipe
sample drill
pipe
geotechnical engineering
sample
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CN202021155899.1U
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Chinese (zh)
Inventor
苏彤
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Hohai University HHU
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Hohai University HHU
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Priority to CN202021155899.1U priority Critical patent/CN212228450U/en
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Abstract

The utility model relates to the technical field of geotechnical engineering, and discloses a geotechnical engineering sampler, which comprises a main body pipe, the left side and the right side of the main body pipe are both fixedly connected with connecting blocks, the front surfaces of the two connecting blocks are both movably connected with stabilizing plates, the inner parts of the two stabilizing plates are both fixedly connected with fixing sleeves, the inner surfaces of the two fixing sleeves are both in threaded connection with reinforcing nails, the inner surface of the main body pipe is in threaded connection with a first sampling drill pipe, the top of the first sampling drill pipe is movably connected with a second sampling drill pipe, the top of the first sampling drill pipe and the top of the second sampling drill pipe are both provided with limiting grooves, the outer surface of the first sampling drill pipe is provided with a first clamping groove, the top and the bottom in the second sample drill pipe outside have all been seted up the second draw-in groove, the surface swing joint of the surface of first sample drill pipe and the surface of second sample drill pipe has the clamp. This geotechnical engineering sampler, convenient to detach and carry improve work efficiency.

Description

Geotechnical engineering sampler
Technical Field
The utility model relates to a geotechnical engineering technical field specifically is a geotechnical engineering sampler.
Background
Rock and soil (rock and soil) is a general term for any kind of rock and soil that make up the earth's crust from an engineering construction point of view. Rock and soil can be subdivided into five major categories of hard (hard rock), sub-hard (soft rock), weakly bonded, loosely unbonded, and with specific compositions, structures, states, and properties. The first two categories are called rock and the last three categories are called soil, which are collectively called rock and soil by Chinese custom.
In geotechnical engineering, need carry out the research of taking a sample to the geotechnique in underground, however general sampling device structure is closely fixed, and inconvenient dismantlement leads to inconvenient carrying in the open air, greatly reduced work efficiency, so propose a geotechnical engineering sampler and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a geotechnical engineering sampler possesses convenient to detach and carries, improves advantages such as work efficiency, has solved the structure and has closely fixed, and inconvenient dismantlement leads to inconvenient carrying in the open air, greatly reduced work efficiency's problem.
(II) technical scheme
For realize above-mentioned convenient to detach and carry, improve work efficiency's purpose, the utility model provides a following technical scheme: a geotechnical engineering sampler comprises a main body pipe, wherein connecting blocks are fixedly connected to the left side and the right side of the main body pipe, stabilizing plates are movably connected to the front sides of the two connecting blocks, fixing sleeves are fixedly connected to the insides of the two stabilizing plates, reinforcing nails are connected to the inner surfaces of the two fixing sleeves in a threaded manner, a first sampling drill pipe is connected to the inner surface of the main body pipe in a threaded manner, a second sampling drill pipe is movably connected to the top of the first sampling drill pipe in a threaded manner, limiting grooves are formed in the top of the first sampling drill pipe and the top of the second sampling drill pipe respectively, a first clamping groove is formed in the outer surface of the first sampling drill pipe, a second clamping groove is formed in the top and the bottom of the outer side of the second sampling drill pipe respectively, a clamp is movably connected to the outer surface of the first sampling drill pipe and the outer surface of the second sampling drill pipe, and a, the utility model discloses a clamp, including clamp, gag lever post, limiting groove, clamping rod, locking lever, clamping rod, the inside that the kelly extends to first draw-in groove and second draw-in groove respectively, the internal surface swing joint of clamp has the locking lever, the top the inside swing joint of spacing groove has branch, the top fixedly connected with handle of branch.
Preferably, the top and the bottom of the second sampling drill pipe are both provided with first connecting ring grooves, and the first connecting ring grooves are the same in size.
Preferably, the bottom of the first sampling drill pipe is fixedly connected with a latch, and the top of the first sampling drill pipe is provided with a second connecting ring groove.
Preferably, the clamp is arranged on the outer surfaces of the first sampling drill pipe and the second sampling drill pipe, and the clamp is in threaded connection with the locking rod.
Preferably, the bottom of the stabilizing plate is fixedly connected with the non-slip mat, and the maximum rotation angle between the stabilizing plate and the connecting block is ninety degrees.
Preferably, the handle is circular, and the connecting angle between the top end of the strut and the handle is ninety degrees.
(III) advantageous effects
Compared with the prior art, the utility model provides a geotechnical engineering sampler possesses following beneficial effect:
this geotechnical engineering sampler, through lining up first sample drill pipe and second sample drill pipe, make the kelly on the clamp insert in first draw-in groove and the second draw-in groove, utilize the locking lever to lock, make and splice first sample drill pipe and second sample drill pipe, through the inside that inserts the spacing groove with the branch on hand, drive second sample drill pipe and first sample drill pipe and rotate and down remove, and usable a plurality of second sample drill pipes and clamp splice, reach and splice, the purpose of adjustable sample depth, through steadying plate and connecting block swing joint, rotatable steadying plate is accomodate, and fixed cover and reinforcement nail swing joint, the convenience is dismantled, convenient to detach and carry have been reached, the purpose of work efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.
In the figure: 1 main part pipe, 2 connecting blocks, 3 stabilizer plates, 4 fixed covers, 5 reinforcing nails, 6 first sample drill pipes, 7 second sample drill pipes, 8 spacing grooves, 9 first draw-in grooves, 10 clamps, 11 kellies, 12 locking levers, 13 branch, 14 handles, 15 second draw-in grooves.
Detailed Description
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.
Referring to fig. 1-2, a geotechnical engineering sampler comprises a main body tube 1, wherein connecting blocks 2 are fixedly connected to the left and right sides of the main body tube 1, stabilizing plates 3 are movably connected to the front sides of the two connecting blocks 2, anti-slip pads are fixedly connected to the bottoms of the stabilizing plates 3, the maximum rotation angle between the stabilizing plates 3 and the connecting blocks 2 is ninety degrees, fixing sleeves 4 are fixedly connected to the insides of the two stabilizing plates 3, reinforcing nails 5 are threadedly connected to the inner surfaces of the two fixing sleeves 4, a first sampling drill pipe 6 is threadedly connected to the inner surface of the main body tube 1, latch teeth are fixedly connected to the bottom of the first sampling drill pipe 6, a second connecting ring groove is formed in the top of the first sampling drill pipe 6, a second sampling drill pipe 7 is movably connected to the top of the first sampling drill pipe 6, first connecting ring grooves are formed in the top and the bottom of the second sampling drill pipe 7, and the two first connecting ring grooves are, the top of the first sampling drill pipe 6 and the top of the second sampling drill pipe 7 are both provided with a limiting groove 8, the outer surface of the first sampling drill pipe 6 is provided with a first clamping groove 9, the top and the bottom of the outer side of the second sampling drill pipe 7 are both provided with a second clamping groove 15, the outer surface of the first sampling drill pipe 6 and the outer surface of the second sampling drill pipe 7 are movably connected with a hoop 10, the hoop 10 is positioned on the outer surfaces of the first sampling drill pipe 6 and the second sampling drill pipe 7, and clamp 10 and locking lever 12 threaded connection, the internal surface fixed connection of clamp 10 has card pole 11, and card pole 11 extends to the inside of first draw-in groove 9 and second draw-in groove 15 respectively, and the internal surface swing joint of clamp 10 has locking lever 12, and the inside swing joint of top spacing groove 8 has branch 13, and the top fixed connection of branch 13 has handle 14, and handle 14 is circularly, and the top of branch 13 is ninety degrees with handle 14's angle of connection.
To sum up, this geotechnical engineering sampler, through lining up first sample drill pipe 6 and second sample drill pipe 7, make kelly 11 on the clamp 10 insert in first draw-in groove 9 and second draw-in groove 15, utilize locking lever 12 to lock, make and splice first sample drill pipe 6 and second sample drill pipe 7, through inserting the inside of spacing groove 8 with branch 13 on the handle 14, drive second sample drill pipe 7 and first sample drill pipe 6 and rotate and down remove, and usable a plurality of second sample drill pipes 7 and clamp 10 splice, reach and can splice, the purpose of adjustable sample depth, through steadying plate 3 and connecting block 2 swing joint, rotatable steadying plate 3 is accomodate, and fixed cover 4 with consolidate nail 5 swing joint, conveniently dismantle, convenient to detach and carry have been reached, the purpose of work efficiency is improved.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A geotechnical engineering sampler, includes main part pipe (1), its characterized in that: equal fixedly connected with connecting block (2) in the left and right sides of main part pipe (1), two the equal swing joint in front of connecting block (2) has steadying plate (3), two the fixed cover (4) of the equal fixedly connected with in inside of steadying plate (3), two the equal threaded connection in internal surface of fixed cover (4) has reinforcing nail (5), the internal surface threaded connection of main part pipe (1) has first sample drill pipe (6), the top swing joint of first sample drill pipe (6) has second sample drill pipe (7), spacing groove (8) have all been seted up at the top of first sample drill pipe (6) and the top of second sample drill pipe (7), first draw-in groove (9) have been seted up to the surface of first sample drill pipe (6), second draw-in groove (15) have all been seted up to the top and the bottom in the second sample drill pipe (7) outside, the surface of first sample drill pipe (6) and the surface swing joint of second sample drill pipe (7) There is clamp (10), the internal surface fixedly connected with kelly (11) of clamp (10), kelly (11) extend to the inside of first draw-in groove (9) and second draw-in groove (15) respectively, the internal surface swing joint of clamp (10) has locking lever (12), top the inside swing joint of spacing groove (8) has branch (13), the top fixedly connected with handle (14) of branch (13).
2. The geotechnical engineering sampler according to claim 1, characterized in that: first connection annular has all been seted up to the top and the bottom of second sample drill pipe (7), two the size of first connection annular is the same.
3. The geotechnical engineering sampler according to claim 1, characterized in that: the bottom fixedly connected with latch of first sample drill pipe (6), and the second connection annular has been seted up at the top of first sample drill pipe (6).
4. The geotechnical engineering sampler according to claim 1, characterized in that: the clamp (10) is located the surface of first sample drill pipe (6) and second sample drill pipe (7), and clamp (10) and locking lever (12) threaded connection.
5. The geotechnical engineering sampler according to claim 1, characterized in that: the bottom of the stabilizing plate (3) is fixedly connected with an anti-skid pad, and the maximum rotating angle between the stabilizing plate (3) and the connecting block (2) is ninety degrees.
6. The geotechnical engineering sampler according to claim 1, characterized in that: the handle (14) is circular, and the connecting angle between the top end of the support rod (13) and the handle (14) is ninety degrees.
CN202021155899.1U 2020-06-21 2020-06-21 Geotechnical engineering sampler Active CN212228450U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021155899.1U CN212228450U (en) 2020-06-21 2020-06-21 Geotechnical engineering sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021155899.1U CN212228450U (en) 2020-06-21 2020-06-21 Geotechnical engineering sampler

Publications (1)

Publication Number Publication Date
CN212228450U true CN212228450U (en) 2020-12-25

Family

ID=73930392

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021155899.1U Active CN212228450U (en) 2020-06-21 2020-06-21 Geotechnical engineering sampler

Country Status (1)

Country Link
CN (1) CN212228450U (en)

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