CN215726968U

CN215726968U - Soil sample collection system is used in engineering reconnaissance

Info

Publication number: CN215726968U
Application number: CN202122270201.1U
Authority: CN
Inventors: 张艳芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-01
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a soil sample collecting device for engineering investigation, which comprises a first supporting seat and a second supporting seat, wherein stabilizing devices are arranged at the upper ends of the first supporting seat and the second supporting seat, supporting plates are arranged at the upper ends of the first supporting seat and the second supporting seat, supporting devices are arranged at the corresponding ends of the two supporting plates together, a fixing plate is arranged at the upper ends of the two supporting plates together, a hydraulic cylinder is arranged at the upper end of the fixing plate, a hydraulic push rod is fixedly arranged at the output end of the hydraulic cylinder, and a soil sample collecting device is arranged at the lower end of the hydraulic push rod. According to the soil sample collecting device for engineering investigation, the working efficiency of operators is improved, the device can also sample deep soil layers, so that the sampling accuracy is improved, the drill bit is prevented from being inclined easily through the supporting device and the stabilizing device, and the service life and the use effect of the device are improved.

Description

Soil sample collection system is used in engineering reconnaissance

Technical Field

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

Background

In order to plan, design, construction, operation and comprehensive treatment of projects such as urban construction, industrial and civil buildings, railways, roads, offshore ports, power transmission and pipeline engineering, water conservancy and hydraulic buildings, mining, underground and the like, engineering investigation provides basic data required by feasibility evaluation and construction through surveying, testing and comprehensive evaluation of elements such as terrain, geology, hydrology and the like, so that soil samples of a surveyed land are inevitably required to be collected in the engineering investigation. 1. Most of the existing soil sample collecting devices manually push a drill bit into soil and then take out the drill bit and the soil sample in the drill bit, so that time and labor are wasted, the drill bit cannot be pushed into the soil manually, only the surface layer of the soil can be sampled, and the sampling accuracy is influenced; 2. the existing soil sample collecting device is not provided with a good stabilizing device when sampling work is carried out, and the collecting device is easy to shake, so that a drill bit is easy to incline when drilling downwards, the using effect of the device is influenced, and the device is easy to damage due to the inclination of the drill bit.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a soil sample collecting device for engineering investigation, which can effectively solve the problems in the background technology.

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

the utility model provides an engineering reconnaissance is with soil sample collection system, includes a supporting seat and No. two supporting seats, securing device is all installed to a supporting seat and No. two supporting seat upper ends, the backup pad is all installed to a supporting seat and No. two supporting seat upper ends, two strutting arrangement is installed jointly to the one end that the backup pad corresponds, two the fixed plate is installed jointly to the backup pad upper end, the pneumatic cylinder is installed to the fixed plate upper end, pneumatic cylinder output fixed mounting has hydraulic push rod, soil sample collection system is installed to hydraulic push rod lower extreme.

Preferably, soil sample collection system includes motor and drill bit, the bull stick is installed to the motor lower extreme, open the bull stick right-hand member lower part has the screw hole, the fixed screw is installed to the drill bit right-hand member, the sampling piece is installed to the drill bit upper end, the bull stick passes the sampling piece and is connected with the drill bit, the motor is installed at hydraulic push rod lower extreme.

Preferably, the supporting device comprises a first supporting plate and a second supporting plate, supporting plates are mounted at one ends of the first supporting plate and the second supporting plate, clamping screws are mounted at the front portion of the right end and the rear portion of the right end of the first supporting plate and the front portion of the left end and the rear portion of the left end of the second supporting plate, and the first supporting plate and the second supporting plate are mounted between the two supporting plates through the clamping screws.

Preferably, the fixing device comprises a clamping column, the clamping column is provided with two handles, the handles are installed at the upper end of the clamping column, the connecting grooves are formed in the front portion of the upper end of the first supporting seat and the rear portion of the upper end of the first supporting seat, and the clamping column is installed at the front portion of the upper end of the first supporting seat and the rear portion of the upper end of the first supporting seat through the connecting grooves.

Preferably, the lower end of the rotating rod penetrates through the two supporting disks, and the sampling block is not in contact with the two supporting disks.

Preferably, the clamping columns and the connecting grooves are consistent in size and correspond to each other up and down in position.

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

1. according to the soil sample collecting device for engineering investigation, the motor on the soil sample collecting device drives the rotating rod to rotate, the rotating rod drives the drill bit to rotate, the drill bit is driven to drill downwards through the hydraulic push rod on the hydraulic cylinder, soil immediately falls into the sampling block, and soil sampling is completed, so that the drill bit is prevented from being pushed manually, the working efficiency of operators is improved, the device can also sample deep soil, and the sampling accuracy is improved.

2. According to the soil sample collecting device for engineering investigation, the two supporting disks on the supporting device are respectively arranged at the two ends of the rotating rod through the first supporting plate and the second supporting plate, so that when the rotating rod is driven by the motor, the rotating rod is supported, meanwhile, the clamping column on the stabilizing device is inserted into the soil below through the connecting groove, the device body is stably supported, the drill bit is prevented from being inclined easily through the supporting device and the stabilizing device, and the service life and the use effect of the device are improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a soil sample collecting device for engineering investigation according to the present invention;

FIG. 2 is a schematic view of the overall structure of a soil sample collecting device of the soil sample collecting device for engineering investigation according to the present invention;

FIG. 3 is a schematic view of the overall structure of a supporting device of a soil sample collecting device for engineering investigation according to the present invention;

fig. 4 is a schematic view of the overall structure of a stabilizing device of the soil sample collecting device for engineering investigation according to the present invention.

In the figure: 1. a first supporting seat; 2. a soil sample collection device; 3. a support device; 4. a securing device; 5. a second supporting seat; 6. a support plate; 7. a fixing plate; 8. a hydraulic cylinder; 9. a hydraulic push rod; 20. a motor; 21. a drill bit; 22. a rotating rod; 23. a screw hole; 24. sampling blocks; 25. fixing screws; 30. a first support plate; 31. a second support plate; 32. a support disc; 33. clamping the screw; 40. clamping the column; 41. a handle; 42. and connecting the grooves.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a soil sample collection system for engineering investigation, including supporting seat 1 and No. two supporting seats 5, securing device 4 is all installed to supporting seat 1 and No. two supporting seats 5 upper ends, backup pad 6 is all installed to supporting seat 1 and No. two supporting seats 5 upper ends, strutting arrangement 3 is installed jointly to the one end that two backup pads 6 correspond, fixed plate 7 is installed jointly to two backup pad 6 upper ends, pneumatic cylinder 8 is installed to fixed plate 7 upper end, 8 output end fixed mounting of pneumatic cylinder have hydraulic push rod 9, soil sample collection system 2 is installed to hydraulic push rod 9 lower extreme.

The soil sample collecting device 2 comprises a motor 20 and a drill bit 21, wherein a rotating rod 22 is arranged at the lower end of the motor 20, a screw hole 23 is formed in the lower part of the right end of the rotating rod 22, a fixing screw 25 is arranged at the right end of the drill bit 21, a sample block 24 is arranged at the upper end of the drill bit 21, the rotating rod 22 penetrates through the sample block 24 to be connected with the drill bit 21, the motor 20 is arranged at the lower end of a hydraulic push rod 9, the rotating rod 22 is driven by the motor 20 to rotate, the rotating rod 22 drives the drill bit 21 to rotate, the drill bit 21 is driven to drill downwards by the hydraulic push rod 9 on a hydraulic cylinder 8 at the moment, soil immediately falls into the sample block 24, and soil sampling is completed, so that the drill bit 21 is prevented from being pushed manually, the working efficiency of an operator is improved, the device can also sample deep soil, and the sampling accuracy is improved; the supporting device 3 comprises a first supporting plate 30 and a second supporting plate 31, supporting plates 32 are respectively installed at one ends of the first supporting plate 30 and the second supporting plate 31 corresponding to each other, clamping screws 33 are respectively installed at the front part and the rear part of the right end of the first supporting plate 30 and the front part and the rear part of the left end of the second supporting plate 31, the first supporting plate 30 and the second supporting plate 31 are respectively installed between the two supporting plates 6 through the clamping screws 33, the first supporting plate 30 and the second supporting plate 31 are respectively installed at the two ends of the rotating rod 22 through the two supporting plates 32, and therefore when the motor 20 drives the rotating rod 22, the two supporting plates 32 can support the rotating rod 22; the stabilizing device 4 comprises two clamping columns 40, the two clamping columns 40 are arranged, handles 41 are mounted at the upper ends of the two clamping columns 40, connecting grooves 42 are formed in the front portion of the upper end and the rear portion of the upper end of the first supporting seat 1, the two clamping columns 40 are mounted at the front portion of the upper end and the rear portion of the upper end of the first supporting seat 1 through the connecting grooves 42 respectively, and the two clamping columns 40 are inserted into soil below through the connecting grooves 42 through the clamping columns 40, so that the device body is stably supported; the lower end of the rotating rod 22 passes through the two supporting disks 32, and the sampling block 24 is not contacted with the two supporting disks 32; the latch posts 40 are sized and positioned to correspond up and down with the attachment slots 42.

It should be noted that the utility model is a soil sample collecting device for engineering investigation, firstly determining the position of collecting soil sample, then inserting the clamping column 40 on the stabilizing device 4 into the soil below through the connecting groove 42, thereby playing a role of stably supporting the device body, then driving the rotating rod 22 to rotate through the motor 20 on the soil sample collecting device 2, the rotating rod 22 thereby driving the drill bit 21 to rotate, at this time, driving the drill bit 21 to drill downwards through the hydraulic push rod 9 on the hydraulic cylinder 8, the soil immediately falls into the sampling block 24, thereby completing the soil sampling, thereby avoiding the need of manually pushing the drill bit 21, not only improving the working efficiency of the operator, but also the device can sample the soil deep layer, thereby improving the sampling accuracy, and the two supporting disks 32 on the supporting device 3 are respectively installed at the two ends of the rotating rod 22 through the first supporting plate 30 and the second supporting plate 31, thereby when motor 20 drives bull stick 22, two supporting disks 32 can support bull stick 22, through strutting arrangement 3 and stabilising arrangement 4, can produce the slope easily when avoiding drill bit 21 to bore soil to the life and the result of use of device have been improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an engineering reconnaissance is with soil sample collection system, includes a supporting seat (1) and No. two supporting seats (5), its characterized in that: fixing device (4) are all installed to supporting seat (1) and No. two supporting seat (5) upper ends, backup pad (6), two are all installed to supporting seat (1) and No. two supporting seat (5) upper ends strutting arrangement (3), two are installed jointly to the one end that backup pad (6) correspond fixed plate (7) are installed jointly to backup pad (6) upper end, pneumatic cylinder (8) are installed to fixed plate (7) upper end, pneumatic cylinder (8) output end fixed mounting has hydraulic push rod (9), soil sample collection system (2) are installed to hydraulic push rod (9) lower extreme.

2. The soil sample collecting device for engineering investigation of claim 1, wherein: soil sample collection system (2) include motor (20) and drill bit (21), bull stick (22) is installed to motor (20) lower extreme, screw hole (23) have been opened to bull stick (22) right-hand member lower part, fixed screw (25) are installed to drill bit (21) right-hand member, sample piece (24) is installed to drill bit (21) upper end, bull stick (22) pass sample piece (24) and are connected with drill bit (21), install at hydraulic ram (9) lower extreme motor (20).

3. The soil sample collecting device for engineering investigation of claim 1, wherein: strutting arrangement (3) include extension board (30) and No. two extension boards (31), supporting disk (32) are all installed to the one end that extension board (30) and No. two extension boards (31) correspond, chucking screw (33) are all installed to extension board (30) right-hand member front portion and right-hand member rear portion and No. two extension board (31) left end front portions and left end rear portion, extension board (30) and No. two extension boards (31) are all installed between two backup pads (6) through chucking screw (33).

4. The soil sample collecting device for engineering investigation of claim 1, wherein: securing device (4) are including card post (40), card post (40) are provided with two, two handle (41) are all installed to card post (40) upper end, spread groove (42) have all been opened to supporting seat (1) upper end front portion and upper end rear portion, two card post (40) are installed respectively at supporting seat (1) upper end front portion and upper end rear portion through spread groove (42).

5. The soil sample collecting device for engineering investigation of claim 2, wherein: the lower end of the rotating rod (22) penetrates through the two supporting disks (32), and the sampling block (24) is not in contact with the two supporting disks (32).

6. The soil sample collecting device for engineering investigation of claim 4, wherein: the clamping columns (40) and the connecting grooves (42) are consistent in size and correspond in position up and down.