CN219200892U - Adjustable soil sampling device for building investigation - Google Patents

Abstract

The utility model discloses an adjustable soil sampling device for building investigation, which relates to the technical field of soil sampling and comprises a soil sampler, wherein a support frame and a flameout switch are arranged on the soil sampler, an adapter port is arranged at the bottom side of the support frame, an extension rod is arranged at the bottom side of the adapter port, a drill bit is arranged at the bottom side of the extension rod, two T-shaped sliding blocks are arranged at one side of the support frame, limiting plates are slidably arranged on the two T-shaped sliding blocks, a placing table is arranged at the bottom side of the limiting plates, and a retention plate is arranged on the placing table. According to the utility model, through the arrangement of the structures such as the retention plate, the limiting plate and the like, when soil is required to be sampled, the height position of the soil sampler can be adjusted through the rotation of the turntable, the adaptation port can be directly aligned to the extension rod or the drill bit to be sleeved, time and labor are saved, meanwhile, the soil sampler always moves downwards in the process of drilling the drill bit into soil, the T-shaped sliding block is driven to always slide downwards in the T-shaped sliding groove, the soil sampler is not required to be supported by hands, and the soil sampler is prevented from falling and injuring people by smashing.

Description

Adjustable soil sampling device for building investigation

Technical Field

The utility model relates to the technical field of soil sampling, in particular to an adjustable soil sampling device for building investigation.

Background

Soil is the important component of environment, must carry out the building investigation before the construction, sample soil, detect whether there is the pollutant in the soil, whether fit for mankind and live, protection people's healthy, soil sampling generally needs to sample deep soil, conventional manual sampling tool such as the shovel is limited to soil sampling's degree of depth, waste time and energy simultaneously, but adopt petrol engine driven soil sampler, cup joint directly on the drill bit after the start-up, bore the soil sampling with the drill bit through the jump bit, can increase the extension pipe on the drill bit simultaneously, soil sampling to different degree of depth, adjust the degree of depth at will, realize adjustable soil sampling, reduce the labour of soil sampler personnel by a wide margin, and improved sampling efficiency.

In the prior art, when sampling soil, one person is required to hold the drill bit, another person lifts the soil sampler and sleeves the drill bit, start to drill the drill bit into soil, after the soil in the drill bit is filled, lift the soil sampler, pull out the drill bit and take away the soil, put the drill bit into the original hole, install the extension rod on the drill bit, continue to lift the soil sampler sleeve on the extension rod and carry out deep sampling, because the soil sampler quality is heavier, the extension rod height is higher, two persons are required to get together, and the in-process of lifting needs to aim at the one end of extension rod and just can be sleeved with the adaptation mouth, because the adaptation mouth is difficult to look over, repeated very consumptive people's physical power many times, simultaneously the soil sampler shakes always at the during operation, need the people to hold the soil sampler always in order to avoid dropping and appearing askew, when the soil sampler is not held and dropped very easily to injure the person, therefore, need an adjustable soil sampler for building investigation to satisfy the demand.

Disclosure of Invention

The utility model aims to provide an adjustable soil sampling device for building investigation, which is used for solving the problems that the position of the device needs to be adjusted for a plurality of times during sleeving and is wasted in physical strength and people are injured by falling and smashing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable soil sampling device for building reconnaissance, includes the soil sampler, be equipped with support frame and flameout switch on the soil sampler, the downside of support frame is equipped with the adaptation mouth, and the downside of adaptation mouth is equipped with the extension pole, and the downside of extension pole is equipped with the drill bit, two T type sliders are installed to one side of support frame, and slidable mounting has the limiting plate on two T type sliders, and place the platform is installed to the downside of limiting plate, places the bench and installs the retainer plate, and the retainer plate is installed at the downside of adaptation mouth, when needs to sample the soil, at first rotates the carousel, and the carousel rotates to drive the movable rod and rotates, and the movable rod rotates to drive the drive shaft and slide upwards in the screw-thread form recess to drive the support frame and slide upwards, thereby drive T type slider and upwards slide in T type spout, drive the soil sampler and slide to the back in a certain position, thereby fix the movable rod, prevent that the movable rod from rotating from dropping down the soil sampler, then put into the drill bit in the limiting hole, take off the carousel, rotate the carousel and rotate the movable rod and directly to rotate the movable rod to drive the drive shaft in the screw-thread form recess in the upward slide in the screw-shaped recess, the time to drive the support frame upward slide, the support frame upward slide in the upward, thereby can be realized when the drill bit is stretched into the soil sampler, can be stretched into the soil sampler when the soil sampler, can be stretched into the soil sampler when the soil sampler, can be stretched into the soil sampler and can be stretched into the soil, and can be stretched out.

Preferably, the limiting plate is provided with a fixing block, the fixing block is rotatably provided with a movable rod, the movable rod is rotatably arranged on the placing table, and the movable rod can rotate so as to adjust the height of the soil sampler.

Preferably, the movable rod is provided with a threaded groove, the support frame is provided with a driving shaft, the driving shaft is movably arranged in the threaded groove, the movable rod is rotated to drive the driving shaft to slide in the threaded groove, so that the position of the soil sampler can be randomly adjusted, and meanwhile, the driving shaft can play a supporting role on the soil sampler.

Preferably, the movable rod is provided with a rotary table, the placing table is provided with a fixed plate, the rotary table and the fixed plate are movably provided with shaft pins, and when the soil sampler needs to be fixed, the shaft pins are inserted into the fixed plate and the rotary table, so that the movable rod can be prevented from rotating, and the soil sampler is prevented from falling.

Preferably, the limiting plate is provided with a fixed block, the fixed block is contacted with a flameout switch, after the flameout switch is contacted with the fixed block in the process that the drill bit or the extension rod is drilled into the soil by the downward sliding of the soil sampler, the fixed block props against the flameout switch to flameout the soil sampler to stop working, and at the moment, the drill bit or the extension rod is completely drilled into the soil, and flameout can be carried out without manual operation.

Preferably, the limit groove is formed in the retention block, the retention groove is formed in the placement table, two ends of the movable rod are respectively rotatably mounted on the limit groove and the retention groove, so that the movable rod can rotate, and the position of the soil sampler can be conveniently adjusted.

Preferably, two T-shaped sliding grooves are formed in the limiting plate, and the two T-shaped sliding blocks are respectively and slidably arranged in the two T-shaped sliding grooves so as to limit and support the soil sampler, and the soil sampler can complete sampling without being supported by hands when a drill bit or an extension rod is drilled into soil.

Preferably, the position-fixing plate is provided with a limit hole, the limit hole is matched with the adapting hole, the drill bit and the extension rod are movably arranged in the limit hole, the drill bit or the extension rod is placed in the limit hole, the adapting hole can be directly sleeved on the drill bit or the extension rod by adjusting the position of the soil sampler, and the adjustment is not needed for a plurality of times.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the structures such as the retaining plate and the limiting hole, when soil is required to be sampled, only the drill bit or the extension rod is required to be placed in the limiting hole, the height position of the soil sampler is adjusted through rotation of the turntable, the adaptation port can be directly sleeved on the extension rod or the drill bit, and the soil sampler is not required to be lifted by a person to adjust the position alignment for a plurality of times, so that time and labor are saved, and labor force is lightened.

According to the utility model, through the arrangement of the structures such as the limiting plate, the T-shaped sliding block and the movable rod, when soil is required to be sampled, the soil sampler is started, the soil sampler always descends in the process of drilling the drill bit into the soil, the T-shaped sliding block is driven to always slide downwards in the T-shaped sliding groove, and meanwhile, the driving shaft is driven to slide downwards in the threaded groove, so that the drill bit can be drilled into the soil without being supported by hands, and the soil sampler is prevented from falling and injuring people.

Drawings

FIG. 1 is a schematic diagram of an adjustable soil sampling device for construction investigation according to the present utility model;

FIG. 2 is a schematic structural view of a T-shaped slide block, a flameout switch, a limiting plate and other structures of an adjustable soil sampling device for building investigation;

FIG. 3 is a schematic cross-sectional view of a T-shaped slide block and limiting plate connection of an adjustable soil sampling device for building investigation;

fig. 4 is a schematic cross-sectional view of structures such as a turntable and a shaft pin of an adjustable soil sampling device for building investigation.

Fig. 5 is a schematic structural view of a fixing block, a movable rod, a placing table and other structures of an adjustable soil sampling device for building investigation.

In the figure: 1. an earth sampler; 2. a support frame; 3. an extension rod; 4. a drill bit; 5. a limiting plate; 6. a placement table; 7. a retention plate; 8. a limiting hole; 9. a turntable; 10. a shaft pin; 11. a movable rod; 12. a fixed block; 13. a thread-like groove; 14. a drive shaft; 15. a retention block; 16. a retention groove; 17. a T-shaped chute; 18. a T-shaped slider; 19. a fixing plate; 20. a limit groove; 21. a flameout switch; 22. fitting the mouth.

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.

Referring to fig. 1-5, an adjustable soil sampling device for building investigation comprises a soil sampler 1, wherein a support frame 2 and a flameout switch 21 are arranged on the soil sampler 1, an adapting port 22 is arranged at the bottom side of the support frame 2, an extension rod 3 is arranged at the bottom side of the adapting port 22, a drill bit 4 is arranged at the bottom side of the extension rod 3, two T-shaped sliding blocks 18 are arranged at one side of the support frame 2, a limiting plate 5 is slidably arranged on the two T-shaped sliding blocks 18, a placing table 6 is arranged at the bottom side of the limiting plate 5, a retaining plate 7 is arranged on the placing table 6, when soil is required to be sampled, a turntable 9 is rotated firstly, a movable rod 11 is driven to rotate by the turntable 9, a driving shaft 14 is driven to slide in a threaded groove 13 and slide upwards by the rotation of the movable rod 11, the driving shaft 14 is driven to slide upwards by the driving shaft 2, thereby driving the T-shaped sliding block 18 to slide upwards in the T-shaped sliding groove 17, simultaneously driving the soil sampler 1 to slide upwards, inserting the shaft pin 10 into the fixed plate 19 and the rotary table 9 after sliding to a certain position, thereby fixing the movable rod 11, preventing the movable rod 11 from rotating to drop the soil sampler 1, then putting the drill bit 4 into the limit hole 8, taking out the shaft pin 10, rotating the rotary table 9, adjusting the height of the soil sampler 1, directly sleeving the adapting port 22 on the drill bit 4, starting the soil sampler 1, drilling the drill bit 4 into soil, putting the soil sampler 1 against the fixed block 12 after the flameout switch 21 contacts the fixed block 12 in the process of sliding the soil sampler 1, stopping the flameout switch 21 for the soil sampler 1 when the drill bit 4 is completely drilled into the soil, repeating the previous operation when the extended rod 3 needs to be added to sample deeper soil, the drill bit 4 and the extension rod 3 can be drilled into the soil without being held by hands, and the soil sampler 1 is prevented from falling and injuring people.

Referring to fig. 1, in the present utility model, a retention block 15 is mounted on a limit plate 5, a movable rod 11 is rotatably mounted on the retention block 15, the movable rod 11 is rotatably mounted on a placement table 6, and the movable rod 11 can be rotated so as to adjust the height position of the soil sampler 1.

Referring to fig. 5, in the present utility model, a screw groove 13 is formed on a movable rod 11, a driving shaft 14 is mounted on a supporting frame 2, the driving shaft 14 is movably mounted in the screw groove 13, and the movable rod 11 is rotated to drive the driving shaft 14 to slide in the screw groove 13, so that the position of the soil sampler 1 can be optionally adjusted, and meanwhile, the driving shaft 14 can play a supporting role on the soil sampler 1.

Referring to fig. 4, in the present utility model, the movable rod 11 is mounted with the rotary disk 9, the placing table 6 is mounted with the fixing plate 19, the rotary disk 9 and the fixing plate 19 are movably mounted with the shaft pin 10, when the soil sampler 1 needs to be fixed, the shaft pin 10 is inserted into the fixing plate 19 and the rotary disk 9, so that the movable rod 11 can be prevented from rotating, thereby preventing the soil sampler 1 from falling.

Referring to fig. 1-2, in the utility model, a fixed block 12 is installed on a limiting plate 5, the fixed block 12 is contacted with a flameout switch 21, after the flameout switch 21 contacts the fixed block 12 in the process that a drill bit 4 or an extension rod 3 is drilled into the soil by sliding down the soil sampler 1, the fixed block 12 props against the flameout switch 21 to flameout the soil sampler 1 to stop working, and at the moment, the drill bit 4 or the extension rod 3 is completely drilled into the soil, and flameout can be realized without manual operation.

Referring to fig. 5, in the present utility model, the retaining block 15 is provided with a limiting groove 20, the placement table 6 is provided with a retaining groove 16, and both ends of the movable rod 11 are rotatably mounted on the limiting groove 20 and the retaining groove 16, respectively, so that the movable rod 11 can be rotated, thereby facilitating the adjustment of the position of the soil sampler 1.

Referring to fig. 3, in the present utility model, two T-shaped sliding grooves 17 are formed on the limiting plate 5, and two T-shaped sliding blocks 18 are slidably mounted in the two T-shaped sliding grooves 17, so as to limit and support the soil sampler 1, and the soil sampler 1 can sample without hand support when drilling the drill bit 4 or the extension rod 3 into the soil.

Referring to fig. 1, in the utility model, a limit hole 8 is formed on a retention plate 7, the limit hole 8 is matched with an adapting hole 22, a drill bit 4 and an extension rod 3 are movably installed in the limit hole 8, the drill bit 4 or the extension rod 3 is placed in the limit hole 8, and the adapting hole 22 can be directly sleeved on the drill bit 4 or the extension rod 3 by adjusting the position of the soil sampler 1 without manual adjustment for a plurality of times.

The working principle of the utility model is as follows:

when soil is required to be sampled, the rotary table 9 is rotated firstly, the rotary table 9 rotates to drive the movable rod 11 to rotate, the movable rod 11 rotates to drive the driving shaft 14 to slide in the threaded groove 13 and upwards, the driving shaft 14 slides upwards to drive the supporting frame 2 to slide upwards, thereby drive the T-shaped sliding block 18 to slide upwards in the T-shaped sliding groove 17, simultaneously drive the soil sampler 1 to slide upwards, after the fixed plate 19 and the rotary table 9 are slid to a certain position, the shaft pin 10 is inserted into the fixed plate 19, thereby fixing the movable rod 11, the movable rod 11 is prevented from rotating to drop the soil sampler 1, then the drill bit 4 is placed in the limit hole 8, the shaft pin 10 is taken out, the rotary table 9 is rotated, the height of the soil sampler 1 is adjusted to directly sleeve the adapting port 22 on the drill bit 4, the soil sampler 1 is started, the drill bit 4 is put into the soil, and in the process of the soil sampler 1 slides downwards, after the flameout switch 21 contacts the fixed block 12, the flameout switch 21 is propped against the flameout switch 21 to stop working the soil sampler 1, at the moment, the drill bit 4 is completely put into the soil, the soil sampler 1 is prevented from dropping, the drill bit 4 is required to be more deeply lost, and the soil sampler is prevented from being repeatedly lost, and the soil sampler is required to be repeatedly lost, and the soil sampler is prevented from being lost, and the soil sampler is required to be repeatedly lost, and the soil is required to be pulled by the soil sampler.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides a soil property sampling device with adjustable be used for building reconnaissance, includes soil property sample thief (1), be equipped with support frame (2) and flameout switch (21) on soil property sample thief (1), the downside of support frame (2) is equipped with adaptation mouth (22), and the downside of adaptation mouth (22) is equipped with extension rod (3), and the downside of extension rod (3) is equipped with drill bit (4), its characterized in that: two T-shaped sliding blocks (18) are arranged on one side of the supporting frame (2), limiting plates (5) are slidably arranged on the two T-shaped sliding blocks (18), a placing table (6) is arranged on the bottom side of the limiting plates (5), a retaining plate (7) is arranged on the placing table (6), and the retaining plate (7) is arranged on the bottom side of the adapting port (22).

2. An adjustable soil sampling apparatus for use in a building survey according to claim 1, wherein: the limiting plate (5) is provided with a fixing block (15), the fixing block (15) is rotatably provided with a movable rod (11), and the movable rod (11) is rotatably arranged on the placing table (6).

3. An adjustable soil sampling apparatus for use in a building survey according to claim 2, wherein: the movable rod (11) is provided with a thread-shaped groove (13), the support frame (2) is provided with a driving shaft (14), and the driving shaft (14) is movably arranged in the thread-shaped groove (13).

4. An adjustable soil sampling apparatus for use in a building survey according to claim 3, wherein: the movable rod (11) is provided with a rotary table (9), the placing table (6) is provided with a fixed plate (19), and the rotary table (9) and the fixed plate (19) are movably provided with shaft pins (10).

5. An adjustable soil sampling apparatus for use in a building survey according to claim 1, wherein: and the limiting plate (5) is provided with a fixed block (12), and the fixed block (12) is contacted with the flameout switch (21).

6. An adjustable soil sampling apparatus for use in a building survey according to claim 2, wherein: the limiting groove (20) is formed in the fixing block (15), the fixing groove (16) is formed in the placing table (6), and two ends of the movable rod (11) are respectively rotatably mounted on the limiting groove (20) and the fixing groove (16).

7. An adjustable soil sampling apparatus for use in a building survey according to claim 1, wherein: two T-shaped sliding grooves (17) are formed in the limiting plate (5), and two T-shaped sliding blocks (18) are respectively and slidably arranged in the two T-shaped sliding grooves (17).

8. An adjustable soil sampling apparatus for use in a building survey according to claim 1, wherein: the locating plate (7) is provided with a limiting hole (8), the limiting hole (8) is matched with the adapting port (22), and the drill bit (4) and the extension rod (3) are movably arranged in the limiting hole (8).

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