CN219157620U

CN219157620U - Rock and soil reconnaissance sampling box

Info

Publication number: CN219157620U
Application number: CN202223280662.8U
Authority: CN
Inventors: 潘跃春; 赵仁基; 程烜; 梁样华; 王仁海; 黄从友; 陈世明; 田扬
Original assignee: Wenzhou Engineering Investigation Institute Co ltd
Current assignee: Wenzhou Engineering Investigation Institute Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-09
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to a ground reconnaissance sampling box relates to offshore exploration technical field, and it is including the transmission box and set up the blowing frame in the transmission box, and the shell is installed to the level on the transmission box, is formed with the blowing inner chamber of parcel blowing frame in the shell, and the blowing frame shaping has the slip track, and the activity is provided with clamping plate on the slip track, and the clamping plate is provided with the drive plate towards the bottom of transmission box direction, is provided with the drive mechanism of drive plate on the transmission box, and the transmission box bottom is provided with the driving piece that drive mechanism carried out the transmission. The staff will collect the soil device after on the blowing frame, cartridge shell again opens the driving piece, driving piece drive transmission mechanism, and drive transmission mechanism drives the opposite movement such as clamping board equidistance of two symmetries, further carries out the clamping to the soil on the blowing frame to fix the soil, avoid soil not hard up in the transportation, lead to undisturbed appearance damaged.

Description

Rock and soil reconnaissance sampling box

Technical Field

The application relates to the technical field of marine geotechnical engineering investigation, in particular to a geotechnical investigation sampling box body.

Background

Ocean geotechnical engineering comprises various typical structures such as ocean platforms, sea pipes, artificial islands and the like, and before engineering construction, investigation needs to be carried out on an area to be constructed, and a common investigation mode mainly comprises the step of extracting test soil as a test for knowing the properties of a base layer.

Most of the existing sampling devices use earth drills to take earth, the earth drills can collect soil on the surface layer in the soil taking process, and the collected soil is placed in a sampling box and transported to a laboratory for testing through a vehicle.

Aiming at the related technology, the inventor considers that the transportation problem of the undisturbed sample is related to the process of transporting the collected soil to a laboratory, if the road condition is unstable, the undisturbed sample is damaged or even thoroughly destroyed due to severe shaking of the vehicle, and the test requirement cannot be met.

Disclosure of Invention

In order to prevent the soil from damaging the original shape due to severe shaking of the vehicle in the transportation process, the application provides a rock-soil investigation sampling box body.

The application provides a rock and soil reconnaissance sampling box adopts following technical scheme:

the utility model provides a rock soil reconnaissance sampling box, includes the transmission box and sets up the blowing frame in the transmission box, the shell is installed to the level on the transmission box, be formed with the blowing inner chamber of parcel blowing frame in the shell, the blowing frame shaping has the slip track, the activity is provided with clamping board on the slip track, the clamping board is provided with the drive plate towards the bottom of transmission box direction, be provided with the drive mechanism of drive plate on the transmission box, transmission box bottom is provided with the driving piece that drive mechanism carried out the transmission.

Through adopting above-mentioned technical scheme, the staff will collect the soil device after on the blowing frame, cartridge shell again, and at this moment, the clamping board is located the blowing inner chamber of shell, opens the driving piece, and driving piece drive mechanism, and the drive mechanism transmission dress splint slides along the slip track, further carries out the clamping to the soil on the blowing frame to fix the soil, avoid soil not hard up in the transportation, lead to undisturbed appearance damaged.

Optionally, the transmission mechanism comprises a double-rotation-direction screw rod rotatably connected in the transmission box body, the double-rotation-direction screw rod is provided with a first thread section and a second thread section which are matched with the transmission plate to move, the first thread section and the second thread section are symmetrically arranged in lines, the transmission plate is in threaded fit with the first thread section, and the transmission plate is in threaded fit with the second thread section; the middle section department of two spiral screw rods has set firmly the bevel gear, the meshing has drive gear between the bevel gear, drive gear has the pivot towards the bottom integrated into one piece of transmission box direction, the pivot passes the transmission box and is connected with the driving piece.

Through adopting above-mentioned technical scheme, the driving piece drive pivot rotates, and epaxial drive gear further drives the bevel gear of both sides looks meshing, thereby bevel gear rotates and drives two spiral to the screw rod and carry out in the transmission box internal rotation, and two clamping plates that the symmetry set up carry out opposite movement along first screw thread section and the second screw thread section on the spiral to the screw rod respectively to realize carrying out the clamping to soil on the blowing frame fixedly, let soil be stable place in the transportation on the blowing inner chamber.

Optionally, a limiting surface is formed at one end of the discharging frame, and the sliding rail comprises a rail body arranged on the limiting surface; the transmission plate is provided with a sliding through groove movably arranged on the track body, and two movable grooves matched with the transmission plate to move back and forth are formed between the track body and the discharging frame.

Through adopting above-mentioned technical scheme, when the clamping board carries out opposite direction or reverse motion through two spiral to the screw rod, the drive plate on the clamping board carries out the back and forth activity along the track body through fashioned slip through groove, when the clamping board does not support the spacing face of blowing frame, the staff can place the soil of sample and wait for stable clamping on the blowing frame, open the driving piece, driving piece drive transmission mechanism carries out relative transmission to the clamping board, the clamping board of two symmetry settings moves towards the spacing face orientation on the blowing frame, until the clamping board supports and leans on spacing face, at this moment, the clamping board realizes carrying out the clamp to soil and fixes, thereby the original form appearance of soil is protected, and, spacing face clamping board plays spacing effect, prevent that the excessive clamping of clamping board damages soil.

Optionally, the first buffer pad is installed on the drive plate, and a second buffer pad adapted to the first buffer pad is installed at one end of the limiting surface facing the direction of the first buffer pad.

Through adopting above-mentioned technical scheme, when the clamping board moves towards the spacing face direction on the blowing frame, when supporting, the clamping board cooperatees through the second blotter on first blotter and the spacing face, further slows down the impact force that takes place when clamping board and spacing face support, improves the life of clamping board.

Optionally, the shell is provided with the installation pole towards the bottom terminal surface of transmission box, the transmission box shaping has the cooperation to insert the mounting groove of installation pole.

Through adopting above-mentioned technical scheme, the shell is adorned and is inserted on the mounting groove of transmission box body through the installation pole of bottom, and the mounting means is very convenient.

Optionally, a transparent cover is arranged on the outer side wall of the shell, and two opposite surfaces of the shell are connected with handles in a threaded manner.

Through adopting above-mentioned technical scheme, in the transportation, the soil real-time condition in the shell is observed to staff accessible translucent cover, reaches the laboratory back, and staff accessible handle is to the direction that deviates from the transmission box body to mention the shell, thereby make the separation between shell and the transmission box body, further be convenient for follow-up take out the soil that waits to test.

Optionally, a supporting chassis is arranged at the bottom of the transmission case body, and the driving piece is arranged on the end face of the supporting chassis towards the direction of the transmission case body.

By adopting the technical scheme, the supporting underframe is mainly used for arranging the driving piece, and the driving piece is further convenient for driving the transmission mechanism.

Optionally, a top cover is installed on the shell, and a protruding pressing block is arranged at the bottom of the top cover in the direction of the discharging frame.

Through adopting above-mentioned technical scheme, the clamping board is after the clamping, and the staff installs the top cap to the shell on, and protruding briquetting on the shell compresses tightly soil downwards, further cooperates the blowing frame to compress tightly from top to bottom to realize vertical and horizontal compressing tightly to soil, improve the stability of soil.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the staff will collect the soil device after on the blowing frame, cartridge shell again, at this moment, the clamping board is located the blowing inner chamber of shell, open the driving piece, driving piece drive pivot rotates, thereby the epaxial drive gear further transmits the bevel gear of both sides looks meshing, thereby bevel gear rotates and drives two and revolves to the screw rod and carry out in the gearbox internal rotation, the clamping board that two symmetries set up carries out the opposite movement along first screw thread section and second screw thread section on the screw rod respectively, thereby realize carrying out the clamping to the soil on the blowing frame fixedly, let soil be stable in the transportation place on the blowing inner chamber.

2. When the clamping plate is not abutted against the limiting surface of the discharging frame, a worker can place sampled soil to wait for stable clamping on the discharging frame, and the two symmetrically arranged clamping plates move towards the limiting surface on the discharging frame until the clamping plates are abutted against the limiting surface, at this time, the clamping plates clamp and fix the soil, so that the original sample of the soil is protected, and the limiting surfaces play a limiting role on the clamping plates, so that the excessive clamping of the clamping plates is prevented from damaging the soil.

3. After clamping, the clamping plate is arranged on the shell by a worker, the convex pressing block on the shell presses the soil downwards, and the discharging frame is further matched for pressing up and down, so that the soil is longitudinally and transversely pressed, and the stability of the soil is improved.

Drawings

Fig. 1 is an exploded view of a geotechnical survey sampling tank in an embodiment of the present application.

Fig. 2 is a schematic structural view of a geotechnical investigation sampling box body in an embodiment of the present application, mainly showing the structure of the clamping plate and the transmission mechanism.

Fig. 3 is a schematic view showing the internal structures of the housing and the discharging frame after removing the cover plate in the embodiment of the present application.

Fig. 4 is a schematic diagram of the overall structure of a geotechnical investigation sampling box in an embodiment of the present application.

Reference numerals illustrate: 1. a transmission case; 2. a discharging frame; 3. a housing; 4. a discharging inner cavity; 5. a sliding rail; 6. clamping plates are arranged; 7. a drive plate; 8. a transmission mechanism; 9. a driving member; 10. a double-flighted screw; 11. a first thread segment; 12. a second thread segment; 13. bevel gears; 14. a drive gear; 15. a rotating shaft; 16. a track body; 17. a limiting surface; 18. sliding through grooves; 19. a movable groove; 20. a first cushion pad; 21. a second cushion pad; 22. a mounting rod; 23. a mounting groove; 24. a transparent cover; 25. a handle; 26. a support chassis; 27. a top cover; 28. and (5) a convex pressing block.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a ground reconnaissance sampling box.

Referring to fig. 1-2, a rock and soil investigation sampling box body comprises a transmission box body 1 and a discharging frame 2 arranged in the transmission box body 1, wherein a shell 3 is horizontally arranged on the transmission box body 1, a discharging inner cavity 4 for wrapping the discharging frame 2 is formed in the shell 3, a sliding rail 5 is formed on the discharging frame 2, a clamping plate 6 is movably inserted on the sliding rail 5, a transmission plate 7 is integrally formed at the bottom of the clamping plate 6 in the direction of the transmission box body 1, a transmission mechanism 8 for driving the transmission plate 7 is movably connected to the transmission box body 1, and a driving piece 9 for driving the transmission mechanism 8 is connected to the bottom of the transmission box body 1.

The transmission mechanism 8 comprises a double-rotation-direction screw rod 10 which is rotationally connected in the transmission box body 1, a first thread section 11 and a second thread section 12 which are matched with the transmission plate 7 to move are formed on the double-rotation-direction screw rod 10, the first thread section 11 and the second thread section 12 are symmetrically arranged in lines, the transmission plate 7 is in threaded fit with the first thread section 11, and the transmission plate 7 is in threaded fit with the second thread section 12; a bevel gear 13 is fixedly arranged at the middle section of the double-rotation-direction screw rod 10, a driving gear 14 is meshed between the bevel gears 13, a rotating shaft 15 is integrally formed at the bottom of the driving gear 14 in the direction of the transmission box body 1, and the rotating shaft 15 penetrates through the transmission box body 1 and then is connected with the driving piece 9.

The staff will collect the soil device after on the blowing frame 2, cartridge shell 3 again, at this moment, clamping plate 6 is located the blowing inner chamber 4 of shell 3, open driving piece 9, driving piece 9 drive pivot 15 rotates, the bevel gear 13 of meshing mutually is further transmitted to the drive gear 14 on the pivot 15, thereby bevel gear 13 rotates and drives two spiral to screw rod 10 and carry out the internal rotation of driving box 1, the clamping plate 6 that two symmetries set up carries out the opposite movement along first screw thread section 11 and second screw thread section 12 on the double spiral to screw rod 10 respectively, thereby realize carrying out the clamping to the soil on the blowing frame 2 fixedly, let the soil stably place in the transportation on the blowing inner chamber 4.

The shell 3 has the installation pole 22 towards the bottom terminal surface integrated into one piece of transmission box body 1, and transmission box body 1 shaping has the cooperation to insert the mounting groove 23 of installation pole 22, and the shell 3 is adorned and is inserted on the mounting groove 23 of transmission box body 1 through the installation pole 22 of bottom, and the mounting means is very convenient.

The bottom of the transmission case body 1 is connected with a supporting underframe 26 in a threaded manner, and the driving piece 9 is fixedly arranged on the end surface of the supporting underframe 26 facing the direction of the transmission case body 1; the support chassis 26 is mainly used for accommodating the driving member 9, and further facilitates the driving member 9 to drive the transmission mechanism 8.

The top cover 27 is detachably connected to the shell 3, the protruding pressing block 28 is formed at the bottom of the direction of the top cover 27 towards the discharging frame 2, after the clamping plate 6 is clamped, the top cover 27 is mounted to the shell 3 by workers, the protruding pressing block 28 on the shell 3 presses down soil, the discharging frame 2 is further matched to press up and down, so that the pressing work between the top cover 27 and the discharging frame 2 is realized on the soil, and the stability of the soil is improved.

Referring to fig. 3, one end of the discharging frame 2 is formed with a limiting surface 17, and the sliding rail 5 includes a rail body 16 integrally formed on the limiting surface; the transmission plate 7 is provided with a sliding through groove 18 movably arranged on the track body 16, and two movable grooves 19 which are matched with the transmission plate 7 to move back and forth are formed between the track body 16 and the discharging frame 2.

When the clamping plates 6 move oppositely or reversely through the double-rotation-direction screw rods 10, the transmission plates 7 on the clamping plates 6 move back and forth along the rail body 16 through the formed sliding through grooves 18, when the clamping plates 6 do not abut against the limiting surfaces 17 of the discharging frame 2, workers can place sampled soil to wait for stable clamping on the discharging frame 2, the driving piece 9 is opened, the driving piece 9 drives the transmission mechanism 8 to carry out relative transmission on the clamping plates 6, the two symmetrically-arranged clamping plates 6 move towards the limiting surfaces 17 on the discharging frame 2 until the clamping plates 6 abut against the limiting surfaces 17, at the moment, the clamping plates 6 clamp and fix the soil, so that an original shape of the soil is protected, when the soil is not clamped, a storage space for accommodating the soil is formed between the two clamping plates 6 in a matched mode, after the soil is placed, the workers observe the clamping condition of the soil by naked eyes, when the clamping plates 6 abut against the sudden, the driving piece 9 is closed, and the relative movement of the two clamping plates 6 is further stopped, so that the initial shape of the soil cannot be clamped, and the initial shape of the soil is not changed.

The transmission plate 7 is adhered with the first cushion pad 20, one end of the limiting surface 17 in the direction of the first cushion pad 20 is adhered with the second cushion pad 21 matched with the first cushion pad 20, when the clamping plate 6 moves in the direction of the limiting surface 17 on the discharging frame 2, and when the clamping plate is abutted against, the clamping plate 6 is matched with the second cushion pad 21 on the limiting surface 17 through the first cushion pad 20, so that the impact force generated when the clamping plate 6 is abutted against the limiting surface 17 is further slowed down, and the service life of the clamping plate 6 is prolonged.

Referring to fig. 4, a transparent cover 24 is screwed on the outer side wall of the casing 3, handles 25 are screwed on two opposite surfaces of the casing 3, in the transportation process, workers can observe the real-time condition of soil in the casing 3 through the transparent cover 24, after the laboratory is reached, the workers can lift the casing 3 in a direction deviating from the transmission case 1 through the handles 25, so that the casing 3 is separated from the transmission case 1, and the soil to be tested is further conveniently taken out later.

The implementation principle of the rock and soil reconnaissance sampling box body of the embodiment of the application is as follows: the collected soil is arranged on the discharging frame 2, the housing 3 is inserted, at the moment, the clamping plate 6 is positioned on the discharging inner cavity 4 of the housing 3, the driving piece 9 is opened, the driving piece 9 drives the rotating shaft 15 to rotate, the driving gear 14 on the rotating shaft 15 further drives the bevel gears 13 with two meshed sides, the bevel gears 13 rotate to drive the double-rotation screw 10 to rotate in the driving box body 1, and the two symmetrically arranged clamping plates 6 respectively move in opposite directions along the first thread section 11 and the second thread section 12 on the rotation screw, so that the soil on the discharging frame 2 is clamped and fixed, and the soil is stably placed on the discharging inner cavity 4 in the transportation process.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a ground reconnaissance sampling box, is including transmission box (1) and setting up blowing frame (2) in transmission box (1), horizontal installation has shell (3) on transmission box (1), be formed with blowing inner chamber (4) of parcel blowing frame (2) in shell (3), its characterized in that: the automatic feeding device is characterized in that the feeding frame (2) is formed with a sliding rail (5), a clamping plate (6) is movably arranged on the sliding rail (5), a transmission plate (7) is arranged at the bottom of the clamping plate (6) in the direction of the transmission box body (1), a transmission mechanism (8) for driving the transmission plate (7) is arranged on the transmission box body (1), and a driving piece (9) for driving the transmission mechanism (8) to drive is arranged at the bottom of the transmission box body (1).

2. A geotechnical survey sampling tank according to claim 1, wherein: the transmission mechanism (8) comprises a double-rotation-direction screw rod (10) which is rotationally connected in the transmission box body (1), a first thread section (11) and a second thread section (12) which are matched with the transmission plate (7) to move are arranged on the double-rotation-direction screw rod (10), lines on the first thread section (11) and the second thread section (12) are symmetrically arranged, the transmission plate (7) is in threaded fit with the first thread section (11), and the transmission plate (7) is in threaded fit with the second thread section (12); the double-rotation-direction screw is characterized in that a bevel gear (13) is fixedly arranged at the middle section of the double-rotation-direction screw (10), a driving gear (14) is meshed between the bevel gears (13), a rotating shaft (15) is integrally formed at the bottom of the driving gear (14) in the direction of the transmission box body (1), and the rotating shaft (15) penetrates through the transmission box body (1) and then is connected with a driving piece (9).

3. A geotechnical survey sampling tank according to claim 1, wherein: a limiting surface is formed at one end of the discharging frame (2), and the sliding rail (5) comprises a rail body (16) arranged on the limiting surface; the transmission plate (7) is provided with a sliding through groove (18) movably arranged on the track body (16), and two movable grooves (19) which are matched with the transmission plate (7) to move back and forth are formed between the track body (16) and the discharging frame (2).

4. A geotechnical survey sampling tank according to claim 3, wherein: the transmission plate (7) is provided with a first buffer pad (20), and one end of the limiting surface (17) in the direction of the first buffer pad (20) is provided with a second buffer pad (21) matched with the first buffer pad (20).

5. A geotechnical survey sampling tank according to claim 1, wherein: the shell (3) is provided with a mounting rod (22) towards the bottom end face of the transmission case body (1), and the transmission case body (1) is formed with a mounting groove (23) matched with the mounting rod (22).

6. A geotechnical survey sampling tank according to claim 1, wherein: the outer side wall of the shell (3) is provided with a transparent cover (24), and two opposite surfaces of the shell (3) are connected with handles (25) in a threaded manner.

7. A geotechnical survey sampling tank according to claim 1, wherein: the bottom of the transmission box body (1) is provided with a supporting underframe (26), and the driving piece (9) is arranged on the end face of the supporting underframe (26) towards the direction of the transmission box body (1).

8. A geotechnical survey sampling tank according to claim 1, wherein: the shell (3) is provided with a top cover (27), and a protruding pressing block (28) is arranged at the bottom of the top cover (27) towards the direction of the discharging frame (2).