CN219589978U - Sampling device for geological experiment test - Google Patents

Abstract

The utility model relates to the technical field of geological exploration, in particular to a sampling device for geological experiment test, which is characterized in that the height of a connecting top plate is adjusted through the lifting of a hydraulic lifting cylinder so as to adapt to sampling of different terrains, a threaded rod is driven by a first motor to rotate, so that the heights of a second motor and a spiral sampling rod on a lifting plate are adjusted, namely, the spiral sampling rod is used for sampling soil with different depths, and the soil sampling efficiency is improved; the side surface of the lifting plate is provided with the flushing head which is communicated with the water tank through the water pump, and after each spiral sampling rod is used, the spiral sampling rod is effectively cleaned through the flushing head, so that the next use is ensured; through having seted up at the mounting plate side and having accomodate the groove, and accomodate the inside stabilizer bar that is provided with of groove, stabilizer bar one end has the screw thread inserted bar through threaded connection, then when whole device uses, takes out the stabilizer bar, and the rethread screw thread inserted bar is fixed, can effectively guarantee the stability that whole device used.

Description

Sampling device for geological experiment test

Technical Field

The utility model relates to the technical field of geological exploration, in particular to a sampling device for geological experiment testing.

Background

Geological exploration is to survey and detect geology by various means and methods, determine a proper bearing layer, determine a foundation type according to the foundation bearing capacity of the bearing layer, calculate investigation and research activities of foundation parameters, and soil sampling refers to a method for collecting soil samples, wherein the method comprises the steps of sample arrangement and sampling technology, and generally needs sampling operation when geological experiments are carried out.

Patent number CN210571484U discloses a sampling device for geological experiment test, which comprises a platform, the equal fixed mounting in lower extreme four corners department of platform has the threaded rod, four the downside of threaded rod all is equipped with the sleeve, four threaded hole a has all been seted up to telescopic upper end, four telescopic lower extreme fixed mounting has the bottom plate, four the threaded rod respectively with four threaded hole a screwed connection, the upper end left and right sides of platform has run through first T type pole and second T type pole respectively. According to the utility model, the platform is kept horizontal on uneven ground through the rotary sleeve, then the rotary motor is started through the switch so as to drive the drill bit to rotate at a high speed, then the second T-shaped rod is pressed downwards so as to enable the drill bit to be in contact with the ground, then a through hole is drilled on the ground, then the platform is adjusted so that the sampling tube is arranged on the upper side of the through hole, then the second T-shaped rod is pressed downwards so as to enable the sampling tube to be arranged in the through hole, and the broken stone in the through hole is taken out, so that geological sampling is completed.

This sampling device for geological experiment test has following drawback: 1. the deep geological soil cannot be sampled, so that the soil sampling efficiency is reduced; 2. the sampling device cannot be freely adjusted to lift the height of the sampling device, and the practicability is reduced. Therefore, we propose a sampling device for geological experiment test.

Disclosure of Invention

The utility model aims to provide a sampling device for geological experiment test, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sampling device for geological experiment test, includes mounting plate, hydraulic lifting cylinder, connection roof and spiral sampling pole, the wheel is installed in mounting plate bottom four corners, the sampling leads to the groove in the middle of the mounting plate top, mounting plate top both sides are provided with hydraulic lifting cylinder, hydraulic lifting cylinder top is connected with the connection roof, install first motor in the middle of the connection roof top, water tank and water pump are installed respectively in the connection roof top to first motor both sides, first motor bottom output is connected with the threaded rod in connection roof below, threaded rod surface threaded connection has the lifter, fixed pipe and second motor are installed respectively to lifter bottom both sides, second motor bottom output is connected with the spiral sampling pole, the fixed pipe bottom is connected with the mount pad, mount pad bottom side-mounting has a plurality of washing head, the storage tank has been seted up to mounting plate both sides face symmetry, the inside gomphosis sliding connection of storage tank has the stabilizer bar, stabilizer bar one end threaded connection has the screw insert.

Preferably, the sampling through groove penetrates through the mounting bottom plate, and the position of the sampling through groove corresponds to the positions of the spiral sampling rod and the fixed pipe.

Preferably, the water pump is communicated with the water tank and the flushing head through the connecting pipe, the bottom surface of the mounting seat is an inclined surface, and the flushing head faces one side of the spiral sampling rod.

Preferably, limit sliding rods are arranged at four corners of the bottom surface of the connecting top plate, and the lifting plate is connected with the limit sliding rods in a sleeved sliding manner.

Preferably, the bottom end of the threaded inserted link is conical, and the top end of the threaded inserted link is connected with a rotary handle above the stabilizer bar.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the height of the connecting top plate is adjusted through the lifting of the hydraulic lifting cylinder so as to adapt to sampling of different terrains, and the first motor drives the threaded rod to rotate so as to adjust the heights of the second motor and the spiral sampling rod on the lifting plate, namely, the spiral sampling rod is used for sampling soil with different depths, and the soil sampling efficiency is improved; the side surface of the lifting plate is provided with the flushing head which is communicated with the water tank through the water pump, and after each spiral sampling rod is used, the spiral sampling rod is effectively cleaned through the flushing head, so that the next use is ensured; through having seted up at the mounting plate side and having accomodate the groove, and accomodate the inside stabilizer bar that is provided with of groove, stabilizer bar one end has the screw thread inserted bar through threaded connection, then when whole device uses, takes out the stabilizer bar, and the rethread screw thread inserted bar is fixed, can effectively guarantee the stability that whole device used.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a mounting base plate; 2. a hydraulic lifting cylinder; 3. connecting a top plate; 4. a spiral sampling rod; 5. a wheel; 6. a first motor; 7. a threaded rod; 8. a limit slide bar; 9. a second motor; 10. a water tank; 11. a water pump; 12. sampling through grooves; 13. a fixed tube; 14. a mounting base; 15. a flushing head; 16. a connecting pipe; 17. a stabilizer bar; 18. a threaded insert rod; 19. a storage groove; 20. rotating the handle; 21. and a lifting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a sampling device for geological experiment test, including mounting plate 1, hydraulic lift jar 2, connect roof 3 and spiral sampling pole 4, wheel 5 is installed in mounting plate 1 bottom four corners, sampling through groove 12 has been seted up in the middle of mounting plate 1 top, mounting plate 1 top both sides are provided with hydraulic lift jar 2, hydraulic lift jar 2 top is connected with and connects roof 3, install first motor 6 in the middle of connecting roof 3 top, first motor 6 both sides are installed water tank 10 and water pump 11 respectively at connecting roof 3 top, first motor 6 bottom output is connected with threaded rod 7 in connecting roof 3 below, threaded rod 7 surface threaded connection has lifter plate 21, fixed pipe 13 and second motor 9 are installed respectively to lifter plate 21 bottom surface both sides, second motor 9 bottom output is connected with spiral sampling pole 4, the fixed pipe 13 bottom is connected with mount pad 14, a plurality of washing head 15 is installed to mount pad 14 bottom side, storage tank 19 has been seted up to mounting plate 1 both sides symmetry, storage tank 19 inside sliding connection has stabilizer bar 17, stabilizer bar 17 one end threaded connection has screw insert 18.

Further, the sampling through groove 12 penetrates through the mounting base plate 1, and the position of the sampling through groove 12 corresponds to the positions of the spiral sampling rod 4 and the fixed tube 13.

Further, the water pump 11 is communicated with the water tank 10 and the flushing head 15 through a connecting pipe 16, the bottom surface of the mounting seat 14 is an inclined surface, and the flushing head 15 faces one side of the spiral sampling rod 4.

Further, limit sliding rods 8 are arranged at four corners of the bottom surface of the connecting top plate 3, and lifting plates 21 are connected with the limit sliding rods 8 in a sleeved and sliding mode.

Further, the bottom end of the threaded insert 18 is tapered, and a rotary handle 20 is connected to the top end of the threaded insert 18 above the stabilizer 17.

Working principle: when the device is used, the whole device is moved to a place needing to be sampled, then four stabilizer bars 17 are extracted, the screw inserting bars 18 are rotated by using the rotary handles 20 according to actual topography, the screw inserting bars 18 are fixed with the bottom surface, after the stabilizer bars are fixed, the hydraulic lifting cylinder 2 is started to lift, the connecting top plate 3 is adjusted to a preset height, then, the second motor 9 is started, the second motor 9 drives the spiral sampling bar 4 to rotate, the water pump 6 is started again, water in the water tank 10 is conveyed into the flushing head 15 by the water pump 6, the flushing head 15 flushes the spiral sampling cylinder, after flushing is completed, the first motor 6 is started, the first motor 6 drives the threaded rod 7 to rotate, the lifting plate 21 is lowered along the limiting slide bar 8, and meanwhile, the spiral sampling bar 4 penetrates through the sampling through groove 12 to perform geological sampling.

According to the utility model, the height of the connecting top plate 3 is adjusted through the lifting of the hydraulic lifting cylinder 2 so as to adapt to sampling of different terrains, and the first motor 6 drives the threaded rod 7 to rotate so as to adjust the heights of the second motor 9 and the spiral sampling rod 4 on the lifting plate 21, namely, the spiral sampling rod 4 is used for sampling soil with different depths, and the soil sampling efficiency is improved; the side surface of the lifting plate 21 is provided with the flushing head 15, the flushing head 15 is communicated with the water tank 10 through the water pump 6, and after each spiral sampling rod 4 is used, the spiral sampling rod is effectively cleaned through the flushing head 15, so that the next use is ensured; through having seted up at mounting plate 1 side and having accomodating groove 19, and accomodate the inside stabilizer bar 17 that is provided with of groove 19, stabilizer bar 17 one end has screw thread inserted bar 18 through threaded connection, then when whole device uses, takes stabilizer bar 17 out, and the rethread screw thread inserted bar 18 is fixed, can effectively guarantee the stability that whole device used.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (5)

1. Sampling device for geological experiment test, including mounting plate (1), hydraulic lifting cylinder (2), connection roof (3) and spiral sampling pole (4), its characterized in that: wheels (5) are arranged at four corners of the bottom of the mounting base plate (1), sampling through grooves (12) are formed in the middle of the top of the mounting base plate (1), hydraulic lifting cylinders (2) are arranged on two sides of the top of the mounting base plate (1), connecting top plates (3) are connected to the tops of the hydraulic lifting cylinders (2), first motors (6) are arranged in the middle of the tops of the connecting top plates (3), water tanks (10) and water pumps (11) are respectively arranged on two sides of the first motors (6) at the tops of the connecting top plates (3), threaded rods (7) are connected to the output ends of the bottoms of the first motors (6) below the connecting top plates (3), the surface of the threaded rod (7) is connected with a lifting plate (21), two sides of the bottom surface of the lifting plate (21) are respectively provided with a fixed pipe (13) and a second motor (9), the bottom output end of the second motor (9) is connected with a spiral sampling rod (4), the bottom end of the fixed pipe (13) is connected with a mounting seat (14), a plurality of flushing heads (15) are arranged on the bottom side surface of the mounting seat (14), two side surfaces of the mounting bottom plate (1) are symmetrically provided with storage grooves (19), the interiors of the storage grooves (19) are embedded with stabilizing rods (17) in a sliding manner, one end of the stabilizer bar (17) is connected with a threaded inserted bar (18) in a threaded manner.

2. A sampling device for geological experimental testing according to claim 1, wherein: the sampling through groove (12) penetrates through the mounting bottom plate (1), and the position of the sampling through groove (12) corresponds to the positions of the spiral sampling rod (4) and the fixed tube (13).

3. A sampling device for geological experimental testing according to claim 1, wherein: the water pump (11) is communicated with the water tank (10) and the flushing head (15) through the connecting pipe (16), the bottom surface of the mounting seat (14) is an inclined surface, and the flushing head (15) faces one side of the spiral sampling rod (4).

4. A sampling device for geological experimental testing according to claim 1, wherein: limiting slide bars (8) are arranged at four corners of the bottom surface of the connecting top plate (3), and the lifting plate (21) is connected with the limiting slide bars (8) in a sleeved sliding manner.

5. A sampling device for geological experimental testing according to claim 1, wherein: the bottom end of the threaded inserted rod (18) is conical, and a rotary handle (20) is connected to the top end of the threaded inserted rod (18) above the stabilizing rod (17).