CN223139019U

CN223139019U - Soil sampling device is used in engineering reconnaissance design

Info

Publication number: CN223139019U
Application number: CN202421675723.7U
Authority: CN
Inventors: 赵德鹏; 刘昊; 柏瑞浛; 高丹丹; 孙健
Original assignee: Heilongjiang Transportation Planning Design And Research Institute Group Co ltd
Current assignee: Heilongjiang Transportation Planning Design And Research Institute Group Co ltd
Priority date: 2024-07-16
Filing date: 2024-07-16
Publication date: 2025-07-22
Anticipated expiration: 2034-07-16

Abstract

The utility model discloses a soil sampling device for engineering investigation design, which relates to the technical field of engineering investigation and comprises a bottom plate, wherein two circular grooves are formed in the upper end of the bottom plate, an upper plate is arranged on one side above the bottom plate, a suction piece is arranged below the upper plate, a lifting pipe is fixedly arranged on one side of the upper end of the bottom plate, a lifting motor is arranged at the upper end of the lifting pipe, an output end of the lifting motor penetrates through the lifting pipe and is fixedly provided with a screw rod, the upper end and the lower end of the screw rod are respectively connected with the upper inner wall and the lower inner wall of the lifting pipe in a rotating manner, a lifting block is sleeved on the outer surface thread of the screw rod, and one end of the lifting pipe is slidably provided with the lifting plate.

Description

Soil sampling device is used in engineering reconnaissance design

Technical Field

The utility model relates to the technical field of engineering investigation, in particular to a soil sampling device for engineering investigation design.

Background

Engineering investigation means that in order to meet the requirements of planning, design, construction, operation, comprehensive treatment and the like of engineering construction, the conditions of topography, geology, hydrology and the like are mapped, exploration and test are carried out, and corresponding results and data activities are provided.

However, the prior art has the following problems:

Firstly, the soil sampling device for engineering investigation design in the prior art is inconvenient to sample deep soil, most of the soil sampling devices can only sample surface soil, the surface soil cannot reflect the whole condition of the soil, and if the soil with a certain depth can be sampled, the investigation accuracy can be greatly improved;

Secondly, the soil sampling device for engineering investigation design in the prior art is inconvenient to sample different height positions of a pit, if a hole is formed and then the soil is sampled, different positions of the hole can be sampled to analyze different depth components of the soil, and at the moment, if a sampling structure is inconvenient to penetrate into the hole, certain trouble is caused to sampling work.

In view of the above problems, the inventors propose a soil sampling device for engineering investigation and design for solving the above problems.

Disclosure of utility model

The utility model aims to solve the problems that deep soil is inconvenient to sample and different heights of pits are inconvenient to sample, and provides a soil sampling device for engineering investigation design.

The soil sampling device for engineering investigation design comprises a bottom plate, four wheels in a rectangular array are arranged at the lower end of the bottom plate, side supports are fixedly arranged on two sides of the upper end of the bottom plate, a push handle is fixedly arranged on the upper side of one end of the side support, two support rods are fixedly arranged between the side supports, two circular grooves are formed in the upper end of the bottom plate, an upper plate is arranged on one side above the bottom plate, a suction piece is arranged below the upper plate, a lifting pipe is fixedly arranged on one side of the upper end of the bottom plate, a lifting motor is arranged at the upper end of the lifting pipe, a screw rod is fixedly arranged at the output end of the lifting motor, lifting blocks are fixedly connected with the upper inner wall and the lower inner wall of the lifting pipe in a rotating mode respectively, lifting blocks are sleeved on the outer surface of the screw rod in a threaded mode, lifting plates are fixedly connected with the lifting blocks in a sliding mode, through grooves matched with the lifting plates are formed in the two ends of the lifting pipe, a through hole is formed in the two ends of the lifting plates, a reinforcing motor is fixedly connected with the rotary shaft matched with the rotary shaft, a drill is arranged at one end of the rotary shaft matched with the rotary shaft, a reinforcing motor is fixedly connected with the rotary shaft is arranged at one end of the rotary shaft, and the rotary shaft is fixedly matched with the rotary shaft is arranged at one end of the rotary shaft.

Preferably, both ends of upper plate respectively with two bracing piece fixed connection, the upper end of upper plate is fixed and is equipped with the control panel, the lower extreme of upper plate is fixed and is equipped with flexible gas pole, and the control panel is connected with flexible gas pole, inhale piece and motor electric wire, the output of flexible gas pole is fixed and is equipped with the connection pad, the lower extreme of connection pad is fixed and is equipped with two connecting plates, two the lower extreme of connecting plate all with inhale piece fixed connection, the lower extreme of inhaling the piece is fixed and is equipped with the suction tube, the upper end of inhaling the piece is equipped with the storage tube, the mounting groove that the cooperation storage tube used has been seted up to the upper end of inhaling the piece, the surface both sides of storage tube are all fixed and are equipped with the installation piece, the installation piece passes through bolt cooperation with inhaling the piece and is connected.

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

1. The utility model is convenient to move and sample soil at different positions, can realize continuous soil drilling work by lifting, can be provided with pits with different depths, and samples the soil with different depths, thereby improving the integrity and the rigor of investigation;

2. The utility model adopts the dust collection structure with adjustable positions to collect soil, has simple structure and reasonable design, is convenient to detach the sampled soil, is convenient to take down the sucked soil sample, and can realize wide universality by matching with the drilling structure.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the elevator tube of the present utility model in section and partially exploded.

FIG. 3 is a schematic cross-sectional view of a support structure and a shaft according to the present utility model.

FIG. 4 is an exploded view of the output end connection structure of the telescopic gas stick according to the present utility model

The device comprises a base plate 1, a wheel 11, a wheel 12, a side bracket 13, a push handle 14, a support rod 2, a lifting pipe 21, a lifting motor 22, a screw rod 23, a lifting block 24, a lifting plate 25, a support piece 251, an output motor 252, a rotating shaft 253, a soil drilling piece 254, a limiting rod 28, a through groove 3, an upper plate 31, a telescopic air rod 32, a connecting disc 33, a connecting plate 34, a suction piece 35, a suction pipe 36, a storage pipe 37, a mounting groove 38, a mounting block 4, a control plate 5 and a circular groove.

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.

Embodiment one: as shown in fig. 1-3, the utility model provides a soil sampling device for engineering investigation design, which comprises a bottom plate 1, two circular grooves 5 are formed at the upper end of the bottom plate 1, an upper plate 3 is arranged at one side above the bottom plate 1, a suction piece 34 is arranged below the upper plate 3, a lifting pipe 2 is fixedly arranged at one side of the upper end of the bottom plate 1, a lifting motor 21 is arranged at the upper end of the lifting pipe 2, an output end of the lifting motor 21 penetrates through the lifting pipe 2 and is fixedly provided with a screw rod 22, the upper end and the lower end of the screw rod 22 are respectively and rotatably connected with the upper inner wall and the lower inner wall of the lifting pipe 2, a lifting block 23 is sleeved on the outer surface of the screw rod 22 in a threaded manner, a lifting plate 24 is slidably arranged at one end of the lifting pipe 2, the lifting plate 24 is fixedly connected with the lifting block 23, through grooves 28 matched with the lifting plate 24 are formed at two ends of the lifting pipe 2, one end of the lifting plate 24 is matched and connected with a supporting piece 25 through bolts, an output motor 251 is arranged at the upper end of the supporting piece 25, the lower part of the supporting piece 25 is provided with a soil drilling piece 253, the output end of the output motor 251 penetrates through the supporting piece 25 and is fixedly provided with a rotating shaft 252, the lower end of the rotating shaft 252 is fixedly connected with the soil drilling piece 253, the bottom plate 1 is used as a connecting carrier, the round groove 5 can cooperate with soil drilling and sampling work, sampling is carried out through the suction piece 34 of the lower end of the upper plate 3, drill bit work is carried out through the lifting pipe 2, in particular, the lifting motor 21 is started, the screw rod 22 is driven to rotate, the lifting block 23 moves up and down, the lifting plate 24 penetrates through the through groove 28 and is fixed with the lifting block 23, when the lifting block 23 moves up and down, the supporting piece 25 can be driven to move up and down through the lifting plate 24, soil drilling work is carried out through the supporting piece 25, in particular, the output motor 251 is started, the soil drilling piece 253 is driven to rotate through the rotating shaft 252, the soil drilling effect is good, and the height can be adjusted through the lifting pipe 2, can realize the work of continuously boring soil downwards, can set up the hole of different degree of depth, be convenient for sample the soil of different degree of depth like this to improve the integrality and the rigor of reconnaissance.

The lower extreme of bottom plate 1 is equipped with four wheels 11 that are rectangular array, and the upper end both sides of bottom plate 1 are all fixed to be equipped with side stand 12, and side stand 12 is fixed to be equipped with pushing handle 13 near outer one end upside, and fixed between two side stand 12 is equipped with two bracing pieces 14, pushes away pushing handle 13 on the side stand 12, makes the device remove through wheel 11 for the device can be convenient remove, is convenient for take a sample soil in different positions, and bracing piece 14 has improved the joint strength between the side stand 12.

The inner end of the support rod 14 is fixedly provided with a limit rod 254, the limit rod 254 is in penetrating connection with the support piece 25, the lower end of the limit rod 254 is fixedly connected with the bottom plate 1, and the stability of the up-and-down movement of the support piece 25 is improved through the limit rod 254.

Two ends of the upper plate 3 are fixedly connected with two support rods 14 respectively, a control plate 4 is fixedly arranged at the upper end of the upper plate 3, and soil drilling and sampling of the device can be controlled through the control plate 4.

In the second embodiment, as shown in fig. 4, a telescopic air rod 31 is fixedly arranged at the lower end of the upper plate 3, a connecting disc 32 is fixedly arranged at the output end of the telescopic air rod 31, two connecting plates 33 are fixedly arranged at the lower end of the connecting disc 32, the lower ends of the two connecting plates 33 are fixedly connected with a suction piece 34, a suction pipe 35 is fixedly arranged at the lower end of the suction piece 34, a storage pipe 36 is arranged at the upper end of the suction piece 34, after soil is drilled, a pushing device aligns the suction piece 34 with a drilled hole, the telescopic air rod 31 on the upper plate 3 is started, the suction piece 34 is driven to move downwards through the connecting disc 32 and the connecting plates 33 until the soil particles enter the hole, the suction piece 34 is started to suck the soil particles through the suction pipe 35 and discharge the soil into the storage pipe 36 for storage.

The upper end of the suction piece 34 is provided with a mounting groove 37 matched with the storage tube 36, mounting blocks 38 are fixedly arranged on two sides of the outer surface of the storage tube 36, the mounting blocks 38 are connected with the suction piece 34 through bolt matching, the storage tube 36 is placed in the mounting groove 37, then the mounting blocks 38 are fixed on the suction piece 34 through bolts, and the mounting and dismounting are convenient, so that the sucked soil sample can be taken down conveniently.

The working principle is that the bottom plate 1 is used as a connecting carrier, the round groove 5 can cooperate with soil drilling and sampling work, the suction piece 34 of a case at the lower end of the upper plate 3 is used for sampling, the lifting pipe 2 is used for drilling, the lifting motor 21 is started, the screw rod 22 is driven to rotate, the lifting block 23 moves up and down, the lifting plate 24 passes through the through groove 28 and is fixed with the lifting block 23, when the lifting block 23 moves up and down, the supporting piece 25 can be driven to move up and down through the lifting plate 24, the soil drilling work is carried out through the supporting piece 25, the output motor 251 is started, the soil drilling piece 253 is driven to rotate through the rotating shaft 252, the soil drilling effect is good, the height can be regulated through the lifting pipe 2, the soil drilling work can be continuously carried out downwards, holes with different depths can be formed, the soil with different depths can be sampled conveniently, and the integrity and the rigor of investigation of a survey can be improved;

Pushing handles 13 on the side brackets 12 are pushed, the device can move through wheels 11, the device can move conveniently, soil can be sampled at different positions conveniently, and the connection strength between the side brackets 12 is improved by the supporting rods 14;

The stability of the up-and-down movement of the supporting member 25 is improved by the stopper rod 254;

Soil drilling and sampling of the device can be controlled by the control panel 4;

After the soil is drilled, the pushing device enables the suction piece 34 to be aligned with the drilled hole, the telescopic air rod 31 on the upper plate 3 is started, the suction piece 34 is driven to move downwards through the connecting disc 32 and the connecting plate 33 until the suction piece enters the hole, the suction piece 34 is started after the suction piece moves to the required depth, the suction piece 34 sucks soil particles through the suction pipe 35, the soil is discharged into the storage pipe 36 for storage, the structure is simple, the design is reasonable, the dust collection structure with the adjustable position is adopted for collecting the soil, and the wide universality can be realized by matching the drilling structure;

The storage tube 36 is placed in the mounting groove 37, and then the mounting block 38 is fixed on the suction piece 34 through bolts, so that the mounting and dismounting are convenient, and the sucked soil sample is convenient to take down.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a soil sampling device for engineering investigation design, includes bottom plate (1), its characterized in that two circular grooves (5) have been seted up to the upper end of bottom plate (1), top one side of bottom plate (1) is equipped with upper plate (3), the below of upper plate (3) is equipped with suction piece (34), the fixed riser (2) that are equipped with in upper end one side of bottom plate (1), the upper end of riser (2) is equipped with elevator motor (21), the output of elevator motor (21) runs through riser (2) and fixedly is equipped with lead screw (22), the upper and lower both ends of lead screw (22) are connected with the upper and lower inner wall rotation of riser (2) respectively, the surface screw thread of lead screw (22) cup joints elevating piece (23), the one end of riser (2) slides and is equipped with lifter (24), logical groove (28) that cooperation lifter (24) used are all seted up at the both ends of riser (2), the supporting piece (25) are equipped with through supporting piece (25) on the supporting piece (25) of supporting piece (25).

2. The soil sampling device for engineering investigation design of claim 1, wherein the lower end of the upper plate (3) is fixedly provided with a telescopic air rod (31), the output end of the telescopic air rod (31) is fixedly provided with a connecting disc (32), the lower end of the connecting disc (32) is fixedly provided with two connecting plates (33), the lower ends of the two connecting plates (33) are fixedly connected with an inhalation piece (34), the lower end of the inhalation piece (34) is fixedly provided with an inhalation pipe (35), and the upper end of the inhalation piece (34) is provided with a storage pipe (36).

3. The soil sampling device for engineering investigation and design of claim 1, wherein the output end of the output motor (251) penetrates through the supporting member (25) and is fixedly provided with a rotating shaft (252), and the lower end of the rotating shaft (252) is fixedly connected with the soil drilling member (253).

4. The soil sampling device for engineering investigation design of claim 1 is characterized in that four wheels (11) in a rectangular array are arranged at the lower end of the bottom plate (1), side supports (12) are fixedly arranged on two sides of the upper end of the bottom plate (1), a pushing handle (13) is fixedly arranged on the upper side of one outer end of each side support (12), and two supporting rods (14) are fixedly arranged between the two side supports (12).

5. The soil sampling device for engineering investigation and design of claim 4, wherein a limiting rod (254) is fixedly arranged at the inner end of the supporting rod (14), the limiting rod (254) is in penetrating connection with the supporting piece (25), and the lower end of the limiting rod (254) is fixedly connected with the bottom plate (1).

6. The soil sampling device for engineering investigation and design according to claim 4, wherein two ends of the upper plate (3) are fixedly connected with two supporting rods (14) respectively, and a control plate (4) is fixedly arranged at the upper end of the upper plate (3).

7. The soil sampling apparatus for engineering investigation and design according to claim 2, wherein the upper end of the suction member (34) is provided with a mounting groove (37) for use with a storage tube (36).

8. The soil sampling device for engineering investigation and design of claim 2, wherein the two sides of the outer surface of the storage tube (36) are fixedly provided with mounting blocks (38), and the mounting blocks (38) are connected with the suction piece (34) through bolt matching.