CN219830375U

CN219830375U - Engineering investigation ground sampling device

Info

Publication number: CN219830375U
Application number: CN202321044155.6U
Authority: CN
Inventors: 赵海涛; 刘艳超; 陈允
Original assignee: Hefei Luhui Construction Engineering Project Management Co ltd
Current assignee: Hefei Luhui Construction Engineering Project Management Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-10-13
Anticipated expiration: 2033-05-05

Abstract

The utility model relates to the field of rock and soil sampling, and discloses an engineering investigation rock and soil sampling device, which comprises a supporting frame, a movable frame and a supporting seat, wherein a receiving box is movably arranged at the top of the supporting seat on one side of the supporting frame, a threaded rod is movably arranged in the supporting frame, the movable frame is movably arranged on the periphery of the threaded rod, a driving wheel is fixedly connected to the bottom of a first motor, a sampling rod is movably arranged in the movable frame on one side of the driving wheel, a connecting block is fixedly connected to the top of the movable frame, a pushing rod is movably arranged in the connecting block, a screw rod is fixedly connected to the top of the pushing rod, and a driving rod is fixedly connected to the top of a second motor. According to the utility model, the rock soil in the sampling rod can be jacked into the material receiving box through the pushing rod, automatic auxiliary blanking is realized, a worker does not need to knock the sampling structure by using an external tool to perform blanking, time and labor are saved, the working efficiency is improved, and the situation that the sampling rod is deformed and damaged due to multiple knocks can be avoided.

Description

Engineering investigation ground sampling device

Technical Field

The utility model relates to the technical field of rock and soil sampling, in particular to an engineering investigation rock and soil sampling device.

Background

The engineering investigation is construction engineering investigation, which means that in order to meet the requirements of planning, designing, construction, operation, comprehensive treatment and the like of engineering construction, the conditions of topography, geology, hydrology and the like are mapped, explored and tested, and the activities of corresponding achievements and data are provided, and the surveying, designing, processing and monitoring activities in geotechnical engineering also belong to engineering investigation category, the engineering investigation comprises the investigation of geotechnical, and the geotechnical needs to be sampled by a sampling device before the geotechnical investigation is carried out.

At present, due to the fact that an automatic ejection structure is lacking in a related rock-soil sampling device, after rock-soil sampling, workers are required to strike the sampling structure by using an external tool hammer, so that sampling is inconvenient, and deformation damage caused by repeated striking of the sampling structure is easy to occur.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides an engineering investigation rock-soil sampling device.

The utility model provides an engineering investigation rock-soil sampling device which adopts the following technical scheme:

the utility model provides an engineering investigation ground sampling device, includes support frame, adjustable shelf and supporting seat, the bottom fixedly connected with supporting seat of support frame, the supporting seat top movable mounting of support frame one side connects the magazine, the inside movable mounting of support frame has the threaded rod, the peripheral movable mounting of threaded rod has the adjustable shelf, the inside fixedly connected with first motor of adjustable shelf, the bottom fixedly connected with drive wheel of first motor, the inside movable mounting of adjustable shelf of drive wheel one side has the sample pole, the peripheral movable mounting of sample pole and drive wheel has the drive belt, the top fixedly connected with connecting block of adjustable shelf, the inside movable mounting of connecting block has the pushing rod, the top fixedly connected with screw rod of pushing rod, the inside fixedly connected with second motor of connecting block of screw rod one side, the top fixedly connected with transfer line of second motor.

The driving wheel is driven to rotate by controlling the first motor, the driving wheel drives the sampling rod to rotate through the driving belt, the movable frame is enabled to descend through the threaded rod through rotating the threaded rod, the sampling rod drills into the rock soil, the rock soil is sampled, the driving rod is driven to rotate by controlling the second motor, the pushing rod is pushed to descend through the screw, and the rock soil in the sampling rod is jacked into the receiving box through the pushing rod.

Preferably, the inside of receiving the magazine is equipped with the sample groove, and the sample groove is equipped with three.

The sampling samples of a plurality of rock and soil can be respectively placed into the three sample grooves of the material receiving box for storage, so that the staff can conveniently sample and store a plurality of rock and soil.

Preferably, a fixing plate is fixedly connected to one side of the inside of the receiving box, and the fixing plate is made of toughened glass.

The rock and soil sample inside the material receiving box can be observed through the fixing plate by staff.

Preferably, the top fixedly connected with mounting bracket of support frame, and the inside of mounting bracket is equipped with the keyhole.

The staff can install the top of mounting bracket with outside power structure, through screw in the fixed knot of outside structure between mounting bracket and the outside power structure and run through the keyhole, can install the top of mounting bracket with outside power structure and utilize it to drive the threaded rod rotation.

Preferably, the top of the supporting seat at two sides of the receiving box is fixedly connected with a limiting block, and the receiving box is embedded with the limiting block.

The position of the limiting block to the material box is limited.

In summary, the utility model has the following beneficial technical effects:

through after the sample is accomplished, the second motor drives the transfer line and rotates, drives the screw rod through the transfer line and rotates, and the screw rod promotes the pushing rod and descends, through the inside that the inside rock soil top of pushing rod will take a sample the pole inserts the material box, realizes automatic supplementary unloading, need not the staff and uses outside instrument to strike the sampling structure and carry out the unloading, has saved manpower and time, has promoted work efficiency, can also avoid the sampling rod to receive the condition that deformation damage appears in the multitime striking.

Drawings

FIG. 1 is an overall perspective view of an embodiment of the application;

fig. 2 is a schematic diagram of a partial structure of a receiving box and a limiting block according to an embodiment of the application;

fig. 3 is a schematic diagram of the internal structure of the application embodiment.

Reference numerals illustrate: 1. a mounting frame; 2. a support frame; 3. a first motor; 4. a movable frame; 5. a screw; 6. a transmission rod; 7. a second motor; 8. a connecting block; 9. a pushing rod; 10. a sampling rod; 11. a receiving box; 1101. a fixing plate; 1102. a sample tank; 12. a limiting block; 13. a support base; 14. a threaded rod; 15. a transmission belt; 16. and a driving wheel.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses an engineering investigation rock-soil sampling device. Referring to fig. 1-3, an engineering investigation ground sampling device, including support frame 2, movable frame 4 and supporting seat 13, the bottom fixedly connected with supporting seat 13 of support frame 2, the supporting seat 13 top movable mounting of support frame 2 one side connects magazine 11, the inside movable mounting of support frame 2 has threaded rod 14, the peripheral movable mounting of threaded rod 14 has movable frame 4, the inside fixedly connected with first motor 3 of movable frame 4, the bottom fixedly connected with drive wheel 16 of first motor 3, the inside movable mounting of movable frame 4 of drive wheel 16 one side has sampling rod 10, the peripheral movable mounting of sampling rod 10 and drive wheel 16 has drive belt 15, the top fixedly connected with connecting block 8 of movable frame 4, the inside movable mounting of connecting block 8 has pushing ram 9, the top fixedly connected with screw 5 of pushing ram 9, the inside fixedly connected with second motor 7 of connecting block 8 of screw 5 one side, the top fixedly connected with transfer line 6 of second motor 7.

The staff is through placing the device above the ground that needs the sample reconnaissance and fixed, through being connected with the device with external control structure, drive wheel 16 through control first motor 3 and rotate, drive wheel 16 drives sample pole 10 through drive belt 15 and rotate, the staff makes movable frame 4 descend through threaded rod 14 through rotating threaded rod 14, sample pole 10 drills into the inside of ground, make the ground that is bored into sample pole 10 imbeds sample pole 10 inside, realize taking a sample the ground, rotate threaded rod 14 after the sample is accomplished, movable frame 4 is reset through threaded rod 14 rising, through pulling receiver 11 to under the sample pole 10, drive the rotation of transfer lever 6 through control second motor 7, drive screw 5 through transfer lever 6 and rotate, screw 5 promotes the ejector pin 9 and descends, the inside ground jack-up that is followed the receiver 11 through ejector pin 9 with the inside of sample pole 10, realize automatic auxiliary unloading.

Referring to fig. 3, the inside of the receiving box 11 is provided with sample grooves 1102, and the sample grooves 1102 are provided with three, and a worker can place sampling samples of a plurality of rock and soil into the inside of the three sample grooves 1102 of the receiving box 11 for storage, thereby facilitating the sampling and storage of a plurality of rock and soil by the worker.

Referring to fig. 3, a fixing plate 1101 is fixedly connected to one side of the interior of the material receiving box 11, the fixing plate 1101 is made of toughened glass, a good light transmission effect is achieved through the fixing plate 1101, and a worker can observe a rock sample in the interior of the material receiving box 11 through the fixing plate 1101.

Referring to fig. 1, the top fixedly connected with mounting bracket 1 of support frame 2, and the inside of mounting bracket 1 is equipped with the keyhole, and the staff can install the top of mounting bracket 1 with outside power structure, through with outside fixed knot structure screw in between mounting bracket 1 and the outside power structure and run through the keyhole, can install the top of mounting bracket 1 with outside power structure and utilize it to drive threaded rod 14 rotation.

Referring to fig. 2, a stopper 12 is fixedly connected to the top of a supporting seat 13 at both sides of a receiving box 11, and the receiving box 11 is engaged with the stopper 12, and the position of the stopper 12 to the receiving box 11 is defined.

The implementation principle of the engineering investigation rock-soil sampling device provided by the embodiment of the utility model is as follows: the driving wheel 16 is driven to rotate by controlling the first motor 3, the driving wheel 16 drives the sampling rod 10 to rotate through the driving belt 15, a worker descends through the threaded rod 14 by rotating the threaded rod 14, the movable frame 4 descends through the threaded rod 14, the sampling rod 10 drills into the rock and soil, the rock and soil drilled into the sampling rod 10 is embedded into the sampling rod 10, the rock and soil is sampled, the driving rod 6 is driven to rotate by controlling the second motor 7, the pushing rod 9 is pushed to descend through the screw 5, and the rock and soil inside the sampling rod 10 is jacked into the material receiving box 11 through the pushing rod 9.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides an engineering investigation ground sampling device, includes support frame (2), adjustable shelf (4) and supporting seat (13), its characterized in that: the automatic feeding device is characterized in that a supporting seat (13) is fixedly connected to the bottom of the supporting frame (2), a material receiving box (11) is movably mounted at the top of the supporting seat (13) on one side of the supporting frame (2), a threaded rod (14) is movably mounted inside the supporting frame (2), a movable frame (4) is movably mounted on the periphery of the threaded rod (14), a first motor (3) is fixedly connected to the inside of the movable frame (4), a driving wheel (16) is fixedly connected to the bottom of the first motor (3), a sampling rod (10) is movably mounted inside the movable frame (4) on one side of the driving wheel (16), a driving belt (15) is movably mounted on the periphery of the sampling rod (10) and the driving wheel (16), a connecting block (8) is fixedly connected to the top of the movable frame (4), a pushing rod (9) is movably mounted inside the connecting block (8), a second motor (7) is fixedly connected to the top of the pushing rod (9), and a connecting block (6) is fixedly connected to the top of the second motor (7).

2. An engineering survey geotechnical sampling apparatus according to claim 1, wherein: the inside of receiving box (11) is equipped with sample groove (1102), and sample groove (1102) are equipped with three.

3. An engineering survey geotechnical sampling apparatus according to claim 1, wherein: one side inside the receiving box (11) is fixedly connected with a fixing plate (1101), and the fixing plate (1101) is made of toughened glass.

4. An engineering survey geotechnical sampling apparatus according to claim 1, wherein: the top fixedly connected with mounting bracket (1) of support frame (2), and the inside of mounting bracket (1) is equipped with the keyhole.

5. An engineering survey geotechnical sampling apparatus according to claim 1, wherein:

limiting blocks (12) are fixedly connected to the tops of supporting seats (13) on two sides of the material receiving box (11), and the material receiving box (11) is embedded with the limiting blocks (12).