CN210603999U

CN210603999U - Geotechnical sampling device in geotechnical engineering

Info

Publication number: CN210603999U
Application number: CN201921533733.6U
Authority: CN
Inventors: 姜枫
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-22
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to a geotechnical engineering technical field just discloses a geotechnical sampling device among geotechnical engineering, which comprises a fixing plate and i, the top fixed mounting of fixed plate has the handle bar, and the outside cover of handle bar is equipped with the antiskid cover, the equal fixed mounting in the left and right sides of fixed plate has the connecting plate, the inside fixed mounting of fixed plate has both ends all to run through and extend to the outside motor of fixed plate, and the output shaft fixedly connected with shaft coupling of motor, the bottom fixed mounting of shaft coupling has the connecting rod, and the interior roof fixed mounting of connecting rod has a locking cap, and the inside threaded connection of locking cap has one end to run through to the outside bull stick of connecting rod, and the collecting vat has been seted up to the surface of bull stick, the fixed slot has. This ground sampling device among geotechnical engineering wholly realizes changing work to the dismantlement of bull stick, conveniently carries out the change or the maintenance of bull stick according to the use needs, facilitates the use.

Description

Geotechnical sampling device in geotechnical engineering

Technical Field

The utility model relates to a geotechnical engineering technical field specifically is a geotechnical sampling device among geotechnical engineering.

Background

Geotechnical engineering is a new technical system established in civil engineering practice in the 60 s of the 20 th century in European and American countries, and is a research object of geotechnical engineering, which solves problems of rock and soil engineering, including foundation and foundation, slope, underground engineering and the like.

The civil engineering is a branch of civil engineering, and is a science for solving the technical engineering problems about rocks and soil in various engineering by applying engineering geology, soil mechanics and rock mechanics, and the rock is required to be sampled in the exploration process of rocks, so a sampling device is required to be used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a geotechnical sampling device in geotechnical engineering possesses the bull stick and is convenient for advantage such as change, has solved current geotechnical sampling device and has had the shortcoming that the bull stick is not convenient for change for the user can not carry out the change of different bull sticks according to the condition, and also inconvenient simultaneously changes the inconvenient problem of using rapidly after damaging the bull stick.

(II) technical scheme

For realizing the purpose of being convenient for change of above-mentioned bull stick, the utility model provides a following technical scheme: a geotechnical sampling device in geotechnical engineering comprises a fixed plate, wherein a hand lever is fixedly installed at the top of the fixed plate, an anti-slip sleeve is sleeved outside the hand lever, connecting plates are fixedly installed on the left side and the right side of the fixed plate respectively, a motor with two ends penetrating through and extending to the outside of the fixed plate is fixedly installed in the fixed plate, a coupler is fixedly connected with an output shaft of the motor, a connecting rod is fixedly installed at the bottom of the coupler, a fixing cap is fixedly installed on the inner top wall of the connecting rod, a rotating rod with one end penetrating through to the outside of the connecting rod is connected with the inner thread of the fixing cap, a collecting groove is formed in the outer surface of the rotating rod, fixing grooves are formed in the left side and the right side of the rotating rod and positioned in an inner cavity of the connecting rod respectively, limiting grooves formed in, the equal fixed mounting in inner chamber of the relative one side of dead lever has the draw runner, and the equal sliding connection in top and the bottom of the opposite one side of draw runner mutually has the slide bar, from top to bottom fixed mounting has reset spring between the relative one side of slide bar, from top to bottom the equal fixedly connected with one end in the opposite one side of slide bar back of the body runs through and extends to the spacing inslot portion and with the stopper of spacing groove joint, two from top to bottom swing joint has the pusher head between the slide bar, and the equal fixedly connected with one end in the opposite one side of pusher head back of the body runs through to the outside push rod of dead lever, and the.

Preferably, the hand lever is in an inverted U shape, the outer side of the anti-slip sleeve is provided with an anti-slip groove, and the left side and the right side of the front surface of the fixing plate are movably provided with storage drawers.

Preferably, the upper end and the lower end of the left side and the right side of the motor are both fixedly provided with connecting rods, and the four connecting rods are both fixedly connected with the fixing plate.

Preferably, the inner volume of the fixing groove is matched with the volume of the fixing rod, and the inner volume of the limiting groove is matched with the volume of the limiting block.

Preferably, the number of the slide bars is two, the number of the slide bars in each group is two, and the surfaces of the two opposite sides of the slide bars are inclined.

Preferably, the number of the stabilizing blocks is two, the two stabilizing blocks are distributed symmetrically and equidistantly, and friction holes matched with the push rods are formed in the stabilizing blocks.

(III) advantageous effects

Compared with the prior art, the utility model provides a geotechnical sampling device among geotechnical engineering possesses following beneficial effect:

1. this ground sampling device among geotechnical engineering, through pulling two push rods towards one side of keeping away from the bull stick, make the pushing head no longer extrude two slide bars, two slide bars slide and laminate on the draw runner under reset spring's rebound characteristic, finally take out and withdraw in the dead lever with the stopper on the slide bar from the spacing inslot, make stopper and spacing groove separation, then take out the dead lever and make its and fixed slot separation, thereby no longer inject the position of bull stick, thereby rotate the bull stick at last and make its and the inside fixed cap separation of connecting rod, the dismantlement change work of whole realization to the bull stick, the change or the maintenance of bull stick are conveniently carried out according to the use needs, and convenient use.

2. This ground sampling device among geotechnical engineering, the rotation through the motor drives the rotation of connecting rod and bull stick, and the bull stick rotates and stirs the rock for part ground stays in the inside of collecting vat, then takes out the bull stick, pulls out the thing drawer of putting on the fixed plate, takes out the ground in the collecting vat and places in putting the thing drawer, thereby accomplishes sample work, overall structure is simple, and the practicality is strong, facilitates the use.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the internal structure of the fixing rod of the present invention.

In the figure: the device comprises a fixing plate 1, a hand lever 2, an anti-skidding sleeve 3, a connecting plate 4, a motor 5, a coupler 6, a connecting rod 7, a fixing cap 8, a rotating rod 9, a collecting groove 10, a fixing groove 11, a limiting groove 12, a fixing rod 13, a sliding strip 14, a sliding rod 15, a reset spring 16, a limiting block 17, a pushing head 18, a pushing rod 19 and a stabilizing block 20.

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. 1-4, the present invention provides the following technical solutions: a geotechnical sampling device in geotechnical engineering comprises a fixing plate 1, wherein article placing drawers are movably arranged on the left side and the right side of the front surface of the fixing plate 1, a hand lever 2 is fixedly arranged at the top of the fixing plate 1, the hand lever 2 is in an inverted U shape, an anti-slip groove is formed in the outer side of the anti-slip sleeve 3, the anti-slip sleeve 3 is sleeved on the outer side of the hand lever 2, connecting plates 4 are fixedly arranged on the left side and the right side of the fixing plate 1, a motor 5 with two ends penetrating through and extending to the outer part of the fixing plate 1 is fixedly arranged in the fixing plate 1, connecting rods are fixedly arranged at the upper end and the lower end of the left side and the right side of the motor 5, four connecting rods are fixedly connected with the fixing plate 1, the stability of the motor 5 connected with the fixing plate 1 is improved by arranging the connecting plates, the motor 5 can be J-5718HB1401, a coupling, the device rotates together in the process of transmitting motion and power, and does not fall off under normal conditions, the bottom of a coupler 6 is fixedly provided with a connecting rod 7, the inner top wall of the connecting rod 7 is fixedly provided with a fixing cap 8, the inner part of the fixing cap 8 is in threaded connection with a rotating rod 9 with one end penetrating to the outside of the connecting rod 7, the outer surface of the rotating rod 9 is provided with a collecting tank 10, the rotating rod 5 rotates to drive the connecting rod 7 and the rotating rod 9 to rotate, the rotating rod 9 rotates and stirs rocks, so that partial rocks are left in the collecting tank 10, then the rotating rod 9 is taken out, the storage drawer on the fixing plate 1 is pulled out, the rocks in the collecting tank 10 are taken out and placed in the storage drawer, thereby completing sampling work, the whole structure is simple, the practicability is strong, the device is convenient to use, the fixing grooves 11 are arranged on the left side and the right, the top and the bottom of a fixed groove 11 are both communicated with a limiting groove 12 arranged on a rotating rod 9, the groove of the fixed groove 11 is movably connected with a fixed rod 13 with one end penetrating to the outside of a connecting rod 7, the internal volume of the fixed groove 11 is matched with the volume of the fixed rod 13, an inner cavity at one side opposite to the fixed rod 13 is fixedly provided with a slide bar 14, the top and the bottom at the opposite side of the slide bar 14 are both connected with slide bars 15 in a sliding way, the number of the slide bars 15 is two, the number of each group of the slide bars 15 is two, the opposite side of the two slide bars 15 is in an inclined shape, a reset spring 16 is fixedly arranged between the opposite sides of the upper slide bar 15 and the lower slide bar 15, one end of the opposite side of the upper slide bar 15 is fixedly connected with a limiting block 17 with one end penetrating and extending to the inside of the limiting groove 12 and clamped with the, one side of the pushing head 18 opposite to the other side is fixedly connected with a push rod 19 with one end penetrating to the outside of the fixed rod 13, the two push rods 19 are pulled towards one side far away from the rotating rod 9, so that the pushing head 18 does not extrude the two slide rods 15, the two slide rods 15 slide and attach on the slide bar 14 under the rebound characteristic of the reset spring 16, finally the limit block 17 on the slide rod 15 is drawn out from the limit groove 12 and taken back into the fixed rod 13, so that the limit block 17 is separated from the limit groove 12, then the fixed rod 13 is drawn out to be separated from the fixed groove 11, so that the position of the rotating rod 9 is not limited, finally the rotating rod 9 is rotated to be separated from the fixed cap 8 inside the connecting rod 7, the disassembly and replacement work of the rotating rod 9 are integrally realized, the replacement or maintenance of the rotating rod 9 is convenient according to use, the use is convenient, the outer side of the push rod 19 is movably connected with a stabilizing, the number of the stabilizing blocks 20 is two, the two stabilizing blocks 20 are symmetrically distributed at equal intervals, the friction holes matched with the push rod 19 are formed in the stabilizing blocks 20, and the friction force between the friction holes and the push rod 19 is large, so that the push rod 19 can move in the friction holes only when being pushed by a person through manual force application.

In summary, according to the geotechnical sampling device in geotechnical engineering, the two push rods 19 are pulled towards one side far away from the rotating rod 9, so that the push head 18 does not extrude the two slide rods 15 any more, the two slide rods 15 slide and attach on the slide strips 14 under the rebound characteristic of the return spring 16, finally the limit blocks 17 on the slide rods 15 are drawn out from the limit grooves 12 and retracted into the fixed rods 13, so that the limit blocks 17 are separated from the limit grooves 12, then the fixed rods 13 are drawn out to be separated from the fixed grooves 11, so that the position of the rotating rod 9 is not limited, finally the rotating rod 9 is rotated to be separated from the fixed cap 8 inside the connecting rod 7, the rotating rod 9 is integrally detached and replaced, the rotating rod 9 is convenient to replace or overhaul the rotating rod 9 according to use requirements, the geotechnical sampling device is convenient to use, the connecting rod 7 and the rotating rod 9 are driven to rotate by the rotation of the motor 5, the rotating rod 9, make partial ground stay in the inside of collecting vat 10, then take out bull stick 9, pull out the thing drawer of putting on the fixed plate 1, take out the ground in the collecting vat 10 and place in putting the thing drawer, thereby accomplish sample work, overall structure is simple, therefore, the clothes hanger is strong in practicability, convenient to use, the shortcoming that current ground sampling device has bull stick 9 and is not convenient for change has been solved, make the user can not carry out the change of different bull sticks 9 according to the circumstances, simultaneously also be inconvenient to change rapidly after the bull stick 9 damages, the problem of inconvenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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

1. The utility model provides a geotechnical sampling device among geotechnical engineering, includes fixed plate (1), its characterized in that: the anti-skidding connecting rod is characterized in that a hand rod (2) is fixedly mounted at the top of the fixed plate (1), an anti-skidding sleeve (3) is sleeved on the outer side of the hand rod (2), a connecting plate (4) is fixedly mounted on the left side and the right side of the fixed plate (1), a motor (5) with two ends penetrating through and extending to the outside of the fixed plate (1) is fixedly mounted in the fixed plate (1), a coupler (6) is fixedly connected to an output shaft of the motor (5), a connecting rod (7) is fixedly mounted at the bottom of the coupler (6), a fixing cap (8) is fixedly mounted on an inner top wall of the connecting rod (7), a rotating rod (9) with one end penetrating through to the outside of the connecting rod (7) is in threaded connection with the inner part of the fixing cap (8), a collecting groove (10) is formed in the outer surface of the rotating, the top and the bottom of the fixed groove (11) are both communicated with a limiting groove (12) arranged on the rotating rod (9), the groove of the fixed groove (11) is movably connected with a fixed rod (13) with one end penetrating to the outside of the connecting rod (7), the inner cavity of one side opposite to the fixed rod (13) is both fixedly provided with a slide bar (14), the top and the bottom of one side opposite to the slide bar (14) are both slidably connected with a slide rod (15), a reset spring (16) is fixedly arranged between one side opposite to the upper slide rod (15) and the lower slide rod (15), one side opposite to the upper slide rod (15) is both fixedly connected with a limiting block (17) with one end penetrating to the inside of the limiting groove (12) and clamped with the limiting groove (12), a push head (18) is movably connected between the upper slide rod and the lower slide rod (15), one side opposite to the push head (18) is both fixedly, the outer side of the push rod (19) is movably connected with a stabilizing block (20) fixedly arranged on the side wall of the inner cavity of the fixing rod (13).

2. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the handle bar (2) is in an inverted U shape, the outer side of the anti-slip sleeve (3) is provided with an anti-slip groove, and the left side and the right side of the front surface of the fixing plate (1) are respectively movably provided with a storage drawer.

3. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the upper end and the lower end of the left side and the right side of the motor (5) are fixedly provided with connecting rods, and the four connecting rods are fixedly connected with the fixing plate (1).

4. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the volume of the inner volume of the fixing groove (11) is matched with the volume of the fixing rod (13), and the volume of the inner volume of the limiting groove (12) is matched with the volume of the limiting block (17).

5. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the number of the slide bars (15) is two, the number of the slide bars (15) in each group is two, and the surfaces of the two opposite sides of the slide bars (15) are inclined.

6. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the number of the stabilizing blocks (20) is two, the two stabilizing blocks (20) are distributed symmetrically and equidistantly, and friction holes matched with the push rods (19) are formed in the stabilizing blocks (20).