CN211602507U

CN211602507U - Geological engineering investigation is with quick type coring device

Info

Publication number: CN211602507U
Application number: CN202020308528.6U
Authority: CN
Inventors: 景会有
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-09-29
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a geological engineering investigation is with quick type core device, including the U-shaped base, the equal fixed mounting in top both sides of U-shaped base has the riser, and the equal fixed mounting in bottom four corners of U-shaped base has the supporting leg, and establish to the toper structure the bottom of supporting leg, and the top fixed mounting of two risers has same roof, and the top fixed mounting of roof has the push rod motor, and the output shaft of push rod motor extends to the below and the fixed mounting of roof has the connecting plate, and the connecting plate sliding sleeve is established on two risers, and the bottom fixed mounting of connecting plate has driving motor. The utility model relates to a rationally, convenient operation is convenient for shelter from the collecting vat after getting the core, avoids rebound in-process soil to drop from the collecting vat, is convenient for cut off the soil that is connected in soil in the collecting vat and the geological stratification, and is convenient for with the quick release of soil in the collecting vat, improves and gets core efficiency, reaches the purpose of getting the core fast, is favorable to the use.

Description

Geological engineering investigation is with quick type coring device

Technical Field

The utility model relates to a geological engineering investigation is with getting core equipment technical field, especially relates to a geological engineering investigation is with quick type coring device.

Background

Engineering geological prospecting is a geological research effort carried out to find out the geological factors affecting the engineering structure, including the geological structure or structure: landform, hydrogeology condition, the physical mechanics nature of soil and rock, nature (physics) geology phenomenon and natural building material etc., geological engineering is carrying out the reconnaissance in-process, need take the core to deposit the appearance, be convenient for detect the geological sample, current coring device for geological engineering reconnaissance is mostly by the support frame, get the core motor, drill pipe and electric telescopic handle are constituteed, it drills into the underground to drive the drill pipe through getting the core motor with the electric telescopic handle cooperation, along with the drilling of drill pipe, soil geology removes gradually in the drill pipe, reach the purpose of taking the core to the soil geology of underground and depositing the appearance.

But current geological engineering investigation coring device is not convenient for shelter from the shutoff to the drill pipe after getting the core, get the core to soil geology in inserting the drill pipe into soil, the soil geology that has glutinous shape can take out soil, to loose soil a little, then cause easily when extracting the drill pipe, the phenomenon of soil leakage in the drill pipe leads to the sampling efficiency to reduce, and the sample back, be not convenient for quick release the soil geology in the drill pipe, work efficiency is low, can not satisfy the user demand, therefore we have provided a geological engineering investigation is used for solving above-mentioned problem with quick type coring device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rapid coring device for geological engineering investigation.

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

a rapid coring device for geological engineering investigation comprises a U-shaped base, wherein vertical plates are fixedly mounted on two sides of the top of the U-shaped base, supporting legs are fixedly mounted on four corners of the bottom of the U-shaped base, the bottom of each supporting leg is of a conical structure, the top of each vertical plate is fixedly provided with a same top plate, the top of each top plate is fixedly provided with a push rod motor, an output shaft of each push rod motor extends to the lower part of the corresponding top plate and is fixedly provided with a connecting plate, the connecting plates are sleeved on the two vertical plates in a sliding manner, driving motors are fixedly mounted at the bottoms of the output shafts of the driving motors, drill bits are fixedly mounted at the bottoms of the drill bits, a push plate is sleeved in the collecting grooves in a sliding manner, cavities are formed in the drill bits, two vertical rods, a screw rod is rotatably arranged on the inner wall of the top of the cavity, a movable plate is sleeved on the screw rod in a threaded manner, a first motor is fixedly arranged on the inner wall of the top of the collecting tank, an output shaft of the first motor extends into the cavity and is fixedly connected with the bottom end of the screw rod, connecting rods are fixedly arranged on both sides of the top of the push plate, the top ends of the connecting rods penetrate through the cavity and extend to the upper part of a drill bit, the movable plate is sleeved on the two connecting rods in a sliding manner, a plurality of first springs are fixedly arranged between the top of the push plate and the inner wall of the top of the collecting tank, the top ends of the two connecting rods are fixedly provided with a same circular ring which is sleeved on the output shaft of a driving motor, first rectangular grooves are respectively arranged on the inner walls of both sides of the collecting tank, shielding plates are slidably sleeved in the first rectangular grooves, one, one side that two shielding plates kept away from each other keeps away from between its open-ended one side inner wall fixed mounting with corresponding first rectangular channel respectively has same second spring, second spring movable sleeve is established on the locating lever that corresponds, first fixed pulley is installed in rotating on its open-ended one side inner wall in first rectangular channel keeping away from, the second rectangular channel has been seted up to the bottom of shielding plate, fixed mounting has the slider on the bottom inner wall of first rectangular channel, slider and corresponding second rectangular channel sliding connection, the second fixed pulley is installed in all rotating in one side that two sliders kept away from each other, equal fixed mounting has flexible steel cable on the one side inner wall that two second rectangular channels kept away from each other, the one end of flexible steel cable is walked around one side of corresponding second fixed pulley and the bottom of first fixed pulley in proper order and is extended to in the cavity and with the bottom fixed connection of movable plate, the one end that two locating levers are close to each other extends to in the second rectangular channel that corresponds respectively and with one side.

Preferably, the front side and the rear side of the shielding plate are respectively in movable contact with the front side inner wall and the rear side inner wall of the collecting tank.

Preferably, the same first through hole is formed between the inner wall of the top of the first rectangular groove and the inner wall of the bottom of the cavity, the flexible steel rope is located in the corresponding first through hole, and the side wall of the first through hole is not in contact with the outer side of the corresponding flexible steel rope.

Preferably, the top of the moving plate is provided with a threaded hole, and the threaded hole is in threaded connection with the screw.

Preferably, two rectangular holes are formed in the top of the moving plate, and the inner walls of the rectangular holes are in sliding connection with the outer sides of the corresponding vertical rods.

Preferably, the inner wall of the circular ring is not in contact with the outer side of the output shaft of the driving motor, and push rods are fixedly mounted on two sides of the circular ring.

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

through the U-shaped base, the vertical plate, the push rod motor, the driving motor, the drill bit, the collecting tank, the cavity, the vertical rod, the movable plate, the screw rod, the connecting rod, the first spring, the first motor, the first rectangular groove, the baffle plate, the positioning rod, the flexible steel ropes and the second spring are matched, the U-shaped base is fixed on the ground through four supporting legs, then the push rod motor is started in the forward direction to drive the drill bit to move downwards through the connecting plate and the driving motor, the driving motor is started to drive the drill bit to rotate simultaneously, so that the drill bit rotates and moves downwards to the underground, along with the downward movement of the drill bit, the soil geology gradually moves into the collecting tank, when the drill bit moves to a required position, the first motor is started in the forward direction to drive the screw rod to rotate, the movable plate is driven to move upwards and pull the two flexible steel ropes while the screw rod rotates, so that the baffle plate, two shielding plates move and cut soil geology to the direction that is close to each other, when two shielding plates contact one side that is close to each other, make the shutoff of collecting vat, reverse start push rod motor immediately, make drill bit rebound and shift out from soil gradually, reverse start first motor immediately, make the movable plate downstream and relax the pulling force to two flexible steel cables, the elasticity of second spring drives the shielding plate that corresponds and removes to first rectangular channel and relieve the sheltering from to the collecting vat this moment, promote two push rods downwards through ring and two connecting rods immediately and drive the push pedal and stretch first spring downwards and release the soil geology in the collecting vat.

The utility model relates to a rationally, convenient operation is convenient for shelter from the collecting vat after getting the core, avoids rebound in-process soil to drop from the collecting vat, is convenient for cut off the soil that is connected in soil in the collecting vat and the geological stratification, and is convenient for with the quick release of soil in the collecting vat, improves and gets core efficiency, reaches the purpose of getting the core fast, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a rapid coring device for geological engineering exploration, according to the present invention;

FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;

fig. 3 is an enlarged schematic structural view of a portion B in fig. 2.

In the figure: the automatic steel wire rope cutting machine comprises a U-shaped base 1, a vertical plate 2, a push rod motor 3, a driving motor 4, a drill bit 5, a collecting groove 6, a cavity 7, a vertical rod 8, a moving plate 9, a screw rod 10, a connecting rod 11, a first spring 12, a first motor 13, a first rectangular groove 14, a shielding plate 15, a positioning rod 16, a flexible steel rope 17, a second spring 18 and a sliding block 19.

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.

Referring to fig. 1-3, a rapid coring device for geological engineering investigation comprises a U-shaped base 1, wherein vertical plates 2 are fixedly arranged on two sides of the top of the U-shaped base 1, supporting legs are fixedly arranged on four corners of the bottom of the U-shaped base 1, the bottom ends of the supporting legs are of a conical structure, the top of each vertical plate 2 is fixedly provided with a same top plate, the top of each top plate is fixedly provided with a push rod motor 3, an output shaft of the push rod motor 3 extends to the lower part of the top plate and is fixedly provided with a connecting plate, the connecting plate is sleeved on the two vertical plates 2 in a sliding manner, the bottom of the connecting plate is fixedly provided with a driving motor 4, the bottom end of the output shaft of the driving motor 4 is fixedly provided with a drill bit 5, the bottom of the drill bit 5 is provided with a collecting tank 6, a push, the two vertical rods 8 are slidably sleeved with the same movable plate 9, a screw rod 10 is rotatably installed on the inner wall of the top of the cavity 7, the movable plate 9 is sleeved on the screw rod 10 in a threaded manner, a first motor 13 is fixedly installed on the inner wall of the top of the collecting tank 6, an output shaft of the first motor 13 extends into the cavity 7 and is fixedly connected with the bottom end of the screw rod 10, connecting rods 11 are fixedly installed on two sides of the top of the push plate, the top ends of the connecting rods 11 penetrate through the cavity 7 and extend to the upper side of the drill bit 5, the movable plate 9 is slidably sleeved on the two connecting rods 11, a plurality of first springs 12 are fixedly installed between the top of the push plate and the inner wall of the top of the collecting tank 6, the top ends of the two connecting rods 11 are fixedly installed with the same circular ring which is sleeved on the output shaft of the driving motor 4, one side of each of the two shielding plates 15 close to each other extends into the collecting tank 6 and is designed into a conical structure, a positioning rod 16 is fixedly arranged on the inner wall of one side of the first rectangular groove 14 far from the opening of the first rectangular groove, the same second spring 18 is fixedly arranged between one side of each of the two shielding plates 15 far from each other and the inner wall of one side of the corresponding first rectangular groove 14 far from the opening of the corresponding first rectangular groove, the second spring 18 is movably sleeved on the corresponding positioning rod 16, a first fixed pulley is rotatably arranged on the inner wall of one side of each of the first rectangular grooves 14 far from the opening of the first rectangular groove, a second rectangular groove is formed in the bottom of each of the shielding plates 15, a sliding block 19 is fixedly arranged on the inner wall of the bottom of each of the first rectangular grooves 14, the sliding block 19 is slidably connected with the corresponding second rectangular groove, a second fixed pulley is rotatably arranged on one side of each of the, one side of the second fixed pulley that corresponds and the bottom of first fixed pulley are walked around in proper order to flexible steel cable 17's one end extend to in cavity 7 and with movable plate 9's bottom fixed connection, and the one end that two locating levers 16 are close to each other extends to in the second rectangular channel that corresponds respectively and with one side fixed connection of slider 19, the utility model relates to a rationally, convenient operation, be convenient for shelter from collecting vat 6 after getting the core, the in-process soil of avoiding the rebound drops from collecting vat 6, is convenient for cut off the soil that is connected in soil and the geological stratification in collecting vat 6, and is convenient for with the quick release of soil in the collecting vat 6, improves and gets core efficiency, reaches the purpose of quick coring, is favorable to using.

In the utility model, the front side and the rear side of the shielding plate 15 are respectively in movable contact with the front side inner wall and the rear side inner wall of the collecting tank 6, the same first through hole is arranged between the top inner wall of the first rectangular groove 14 and the bottom inner wall of the cavity 7, the flexible steel cable 17 is positioned in the corresponding first through hole, the side wall of the first through hole is not in contact with the outer side of the corresponding flexible steel cable 17, the top of the movable plate 9 is provided with a threaded hole which is in threaded connection with the screw rod 10, the top of the movable plate 9 is provided with two rectangular holes, the inner wall of the rectangular hole is in sliding connection with the outer side of the corresponding vertical rod 8, the inner wall of the ring is not in contact with the outer side of the output shaft of the driving motor 4, and push rods are fixedly arranged on both sides of the ring, the utility model has reasonable design and convenient operation, is convenient for shielding the collecting tank 6 after coring, soil in the collecting vat 6 and the soil that is connected in the geological stratification are convenient for cut off, and are convenient for with the quick release of soil in the collecting vat 6, improve and get core efficiency, reach the purpose of getting the core fast, are favorable to the use.

The working principle is as follows: when the coring device is used, the U-shaped base 1 is fixed on the ground through the four supporting legs during coring, the push rod motor 3 is started in the forward direction, the output shaft of the push rod motor 3 drives the connecting plate to slide downwards on the two vertical plates 2, the connecting plate drives the driving motor 4 to move downwards, the output shaft of the driving motor 4 drives the drill bit 5 to move downwards, the driving motor 4 is started simultaneously, the output shaft of the driving motor 4 drives the drill bit 5 to rotate, the drill bit 5 rotates and moves downwards to the underground, soil geology gradually moves into the collecting tank 6 along with the downward movement of the drill bit 5, the first motor 13 is started in the forward direction when the drill bit 5 moves to a required position, the output shaft of the first motor 13 drives the screw rod 10 to rotate, the screw rod 10 rotates and drives the moving plate 9 to move upwards under the action of the threaded hole formed in the moving, the movable plate 9 slides upwards on the two vertical rods 8, the movable plate 9 moves upwards and simultaneously drives the two flexible steel ropes 17 to slide at the bottom of the corresponding first fixed pulley and one side of the second fixed pulley respectively, the flexible steel ropes 17 pull the corresponding shielding plates 15 to slide on the positioning rods 16, the shielding plates 15 move and simultaneously stretch the corresponding second springs 18, the two shielding plates 15 move towards the mutually approaching direction and cut soil geology, when the two shielding plates 15 contact one side close to each other, the collection tank 6 is blocked, soil is prevented from falling from the collection tank 6 in the upwards moving process, and coring efficiency is improved;

the push rod motor 3 is started reversely, the motion principle of the push rod motor 3 is opposite to that of the forward start push rod motor 3 in the same way, the drill bit 5 moves upwards and gradually moves out of the soil, the first motor 13 is started reversely, the motion principle of the first motor 13 is opposite to that of the forward start, the moving plate 9 moves downwards and releases the tension on the two flexible steel ropes 17, the second spring 18 in the stretching state resets, the elastic force of the second spring 18 drives the corresponding shielding plate 15 to move into the first rectangular groove 14, the two shielding plates 15 move towards the direction away from each other and release the shielding on the collecting groove 6, the two push rods are pushed downwards, the push rods drive the two connecting rods 11 to move downwards through the circular rings, the two connecting rods 11 simultaneously drive the push plate to move downwards and stretch the first spring 12, the soil geology in the collecting groove 6 is pushed while the push plate moves downwards, so that the soil geology in the collecting tank 6 is gradually shifted out, and the soil geology in the collecting tank 6 is conveniently and quickly pushed out.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rapid coring device for geological engineering investigation comprises a U-shaped base (1), wherein vertical plates (2) are fixedly mounted on two sides of the top of the U-shaped base (1), supporting legs are fixedly mounted on four corners of the bottom of the U-shaped base (1), and the bottom ends of the supporting legs are set to be conical structures, the rapid coring device is characterized in that the tops of the two vertical plates (2) are fixedly mounted with a same top plate, a push rod motor (3) is fixedly mounted on the top of the top plate, an output shaft of the push rod motor (3) extends to the lower part of the top plate and is fixedly mounted with a connecting plate, the connecting plate is slidably sleeved on the two vertical plates (2), a driving motor (4) is fixedly mounted at the bottom of the connecting plate, a drill bit (5) is fixedly mounted at the bottom end of the output shaft of the driving motor (4), a cavity (7) is formed in the drill bit (5), two vertical rods (8) are fixedly installed between the top inner wall and the bottom inner wall of the cavity (7), a same moving plate (9) is sleeved on the two vertical rods (8) in a sliding mode, a screw rod (10) is installed on the top inner wall of the cavity (7) in a rotating mode, the moving plate (9) is sleeved on the screw rod (10) in a threaded mode, a first motor (13) is fixedly installed on the top inner wall of the collecting tank (6), an output shaft of the first motor (13) extends into the cavity (7) and is fixedly connected with the bottom end of the screw rod (10), connecting rods (11) are fixedly installed on two sides of the top of the push plate, the top ends of the connecting rods (11) penetrate through the cavity (7) and extend to the upper portion of the drill bit (5), the moving plate (9) is sleeved on the two connecting rods (11) in a sliding mode, the top ends of the two connecting rods (11) are fixedly provided with the same circular ring, the circular ring is sleeved on an output shaft of the driving motor (4), the inner walls of two sides of the collecting tank (6) are respectively provided with a first rectangular groove (14), the first rectangular groove (14) is internally provided with a baffle plate (15) in a sliding way, one side of the two baffle plates (15) close to each other extends into the collecting tank (6) and is designed into a conical structure, the inner wall of one side of the first rectangular groove (14) far away from the opening is fixedly provided with a positioning rod (16), the side of the two baffle plates (15) far away from each other is respectively fixedly provided with the same second spring (18) between the inner wall of one side of the first rectangular groove (14) far away from the opening, the second spring (18) is movably sleeved on the corresponding positioning rod (16), the inner wall of one side of the first rectangular groove (14) far away from, the second rectangular channel has been seted up to the bottom of shielding plate (15), fixed mounting has slider (19) on the bottom inner wall of first rectangular channel (14), slider (19) and the second rectangular channel sliding connection that corresponds, the second fixed pulley is all installed in the one side that two sliders (19) kept away from each other rotation, equal fixed mounting has flexible steel cable (17) on the one side inner wall that two second rectangular channels kept away from each other, the one end of flexible steel cable (17) is walked around one side of the second fixed pulley that corresponds in proper order and the bottom of first fixed pulley extend to in cavity (7) and with the bottom fixed connection of movable plate (9), the one end that two locating levers (16) are close to each other extends to respectively in the second rectangular channel that corresponds and with one side fixed connection of slider (19).

2. A coring device of the rapid type for geological engineering investigation according to claim 1, characterized in that the front and rear sides of the shutter (15) are in movable contact with the inner walls of the collection tank (6) respectively.

3. The rapid coring device for geological engineering investigation of claim 1, wherein the same first through hole is opened between the top inner wall of the first rectangular groove (14) and the bottom inner wall of the cavity (7), the flexible steel cable (17) is located in the corresponding first through hole, and the side wall of the first through hole is not in contact with the outer side of the corresponding flexible steel cable (17).

4. The rapid coring device for geological engineering investigation of claim 1, wherein the top of the moving plate (9) is provided with a threaded hole, and the threaded hole is in threaded connection with the screw (10).

5. The rapid coring device as set forth in claim 1, wherein the top of the moving plate (9) is provided with two rectangular holes, and the inner walls of the rectangular holes are slidably connected with the outer sides of the corresponding vertical rods (8).

6. The rapid coring device for geological engineering investigation of claim 1, wherein the inner wall of the circular ring is not in contact with the outer side of the output shaft of the driving motor (4), and push rods are fixedly mounted on both sides of the circular ring.