CN215726897U

CN215726897U - Geological engineering is with soft soil layer sampling device convenient to categorised collection

Info

Publication number: CN215726897U
Application number: CN202120005510.3U
Authority: CN
Inventors: 胡芮; 代洪川
Original assignee: Heilongjiang Longfeng Highway Engineering Inspection Co ltd
Current assignee: Heilongjiang Longfeng Highway Engineering Inspection Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2022-02-01
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a soft soil layer sampling device for geological engineering, which is convenient for classification and collection, and comprises a motor and a soil sampling cylinder, wherein the lower end of the motor is provided with a gear set, the left side of the gear set is connected with a lifting rod, the lower end of the lifting rod is provided with a threaded lead screw, the lower end of the gear set is provided with a fixing frame, a storage battery is arranged on the fixing frame, the lower end of the fixing frame is provided with a fixing bolt, the lower end of the fixing bolt is provided with a supporting rod, the bottom end of the fixing frame is provided with a bottom angle, the lower end of the threaded lead screw is provided with a connecting block, the outer side of the connecting block is provided with the soil sampling cylinder, the soil sampling cylinder is internally provided with a soil sampling cavity, the front end of the soil sampling cavity is provided with a sampling label, the soil sampling box is internally provided with a soil sampling head, the utility model has reasonable structure, the convenience is to the categorised sample of soft soil layer, easy operation, and the sample is high-efficient practical.

Description

Geological engineering is with soft soil layer sampling device convenient to categorised collection

Technical Field

The utility model relates to the technical field of geological engineering, in particular to a soft soil layer sampling device for geological engineering, which is convenient for classified collection.

Background

The geological engineering field is the leading engineering field serving national economic construction by taking natural science and geoscience as theoretical bases, taking engineering problems related to geological survey, general survey and exploration of mineral resources, and geological structure and geological background of major engineering as main objects, taking geology, geophysical and geochemical technologies, mathematical geological methods, remote sensing technologies, testing technologies, computer technologies and the like as means. The soil sampling tools comprise shovels, hoes, drills and the like, the corresponding soil depth can be reached only by using large manpower, time and labor are wasted, damage to earth surface vegetation and the like is easily caused, the conventional soft soil layer sampling device for geological engineering cannot realize classified sampling, the operation is complex, the sampling efficiency is low, and a large amount of manpower and material resources are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that classification sampling cannot be realized, the operation is complicated, the sampling efficiency is low, and a large amount of manpower and material resources are wasted in the prior art, and therefore, the soft soil layer sampling device for the geological engineering, which is convenient for classification collection, is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: the soil sampling device comprises a motor and a soil sampling cylinder, wherein a gear set is arranged at the lower end of the motor, a lifting rod is connected to the left side of the gear set, a threaded lead screw is arranged at the lower end of the lifting rod, a fixing frame is arranged at the lower end of the gear set, a storage battery is arranged on the fixing frame, a fixing bolt is arranged at the lower end of the fixing frame, a supporting rod is arranged at the lower end of the fixing bolt, a bottom corner is arranged at the bottom end of the fixing frame, a connecting block is arranged at the lower end of the threaded lead screw, the soil sampling cylinder is arranged on the outer side of the connecting block, a soil sampling cavity is arranged inside the soil sampling cylinder, a sampling label is arranged at the front end of the soil sampling cavity, a soil sampling box is arranged inside the soil sampling cavity, a soil sampling head is arranged at the front end of the soil sampling box, an electric push rod is arranged behind the soil sampling box, a sliding groove is arranged behind the electric push rod, and a sliding block is arranged in the sliding groove, the soil sampling device is reasonable in structure, convenient for classification sampling of soft soil layers, simple to operate, efficient and practical in sampling.

Preferably, the number of the soil sampling boxes is 4, the soil sampling boxes are respectively positioned at the front, the back, the left and the right of the soil sampling cylinder, and the 4 soil sampling boxes perform classified sampling.

Preferably, the number of the soil sampling cavity is 4, and the sampling label is adhered to the front end of the soil sampling cavity, so that identification is conveniently carried out.

Preferably, the motor is electrically connected with the lifting rod through a gear set, the motor is electrically connected with the storage battery, and the motor is used for driving the lifting rod to lift.

Preferably, the slider adopts the convex block structure, the spout adopts the concave groove structure, and both match each other, and slider and spout pass through locating pin fixed connection, realize the adjustment of box height of fetching earth through the removal of slider in the spout.

Preferably, the thread drill bit adopts an inner cutting tooth structure, and the drill bit efficiency is high.

Preferably, the fixed frame is provided with a control switch, and the control switch comprises a motor drill bit switch, a lifting switch and 4 soil sampling switches.

Preferably, the inside controller that is provided with of electric putter, and controller and 4 geotome electric connection, through the different electric putter of different control switch control samples in classification.

Compared with the prior art, the utility model has the beneficial effects that: the soft soil layer sampling device for geological engineering, which is convenient for classified collection, has the advantages of reasonable structure, convenience for classified sampling of soft soil layers, simplicity in operation, high efficiency and practicability in sampling.

Drawings

FIG. 1 is a schematic diagram of the basic frame structure of the soft soil layer sampling device for geological engineering convenient for classified collection according to the utility model,

fig. 2 is a side view of the soil sampling box of the soft soil layer sampling device for geological engineering, which is convenient for classified collection.

In the figure: 1-motor, 2-lifting rod, 3-fixing frame, 4-storage battery, 5-gear set, 6-fixing bolt, 7-supporting rod, 8-threaded screw rod, 9-connecting block, 10-sampling label, 11-soil-taking cavity, 12-soil-taking barrel, 13-base angle, 14-chute, 15-threaded drill bit, 16-soil-taking box, 17-positioning pin, 18-sliding block, 19-electric push rod and 20-soil-taking head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the soil sampling device comprises a motor 1 and a soil sampling cylinder 12, wherein a gear set 5 is arranged at the lower end of the motor 1, a lifting rod 2 is connected to the left side of the gear set 5, a threaded screw rod 8 is arranged at the lower end of the lifting rod 2, a fixing frame 3 is arranged at the lower end of the gear set 5, a storage battery 4 is arranged on the fixing frame 3, a fixing bolt 6 is arranged at the lower end of the fixing frame 3, a supporting rod 7 is arranged at the lower end of the fixing bolt 6, a bottom corner 13 is arranged at the bottom end of the fixing frame 3, a connecting block 9 is arranged at the lower end of the threaded screw rod 8 and used for connecting the lifting rod 2 with the soil sampling cylinder 12, the soil sampling cylinder 12 is arranged at the outer side of the connecting block 9, a soil sampling cavity 11 is arranged inside the soil sampling cylinder 12, a sampling label 10 is arranged at the front end of the soil sampling cavity 11, a soil sampling box 16 is arranged inside the soil sampling cavity 11, and a soil sampling head 20 is arranged at the front end of the soil sampling box 16, the soil sampling device is characterized in that an electric push rod 19 is arranged behind the soil sampling box 16, a sliding groove 14 is arranged behind the electric push rod 19, a sliding block 18 is arranged in the sliding groove 14, a positioning pin 17 is arranged on the outer side of the sliding block 18, a threaded drill bit 15 is arranged at the lower end of the soil sampling cylinder 12, the soil sampling boxes 16 are 4 and are respectively arranged at the front, the back, the left and the right of the soil sampling cylinder 12, the soil sampling cavities 11 are 4, the sampling labels 10 are adhered to the front end of the soil sampling cavities 11, the motor 1 is electrically connected with the lifting rod 2 through a gear set 5, the motor 1 is electrically connected with the storage battery 4, the sliding block 18 is of a convex block structure, the sliding groove 14 is of a concave groove structure and matched with each other, the sliding block 18 is fixedly connected with the sliding groove 14 through the positioning pin 17, the threaded drill bit 15 is of an internally-cut tooth structure, a control switch is arranged on the fixing frame 3, and the control switch includes motor drill bit switch, rising switch and 4 switch that fetches earth, the inside controller that is provided with of electric putter 19, and controller and 4 switch electric connection that fetches earth.

The working principle of the utility model is as follows: when sampling a soft soil layer in geological engineering, firstly, according to the difference of sampling region positions, attaching a sample mark 10 on a corresponding soil sampling cavity 11, marking, when sampling a first local area, selecting the height of a soil sampling box 16 according to requirements, moving a slide block 18 at the bottom end of the soil sampling box 16 up and down in a chute 14, fixing the selected position by using a positioning pin 17, then turning on a motor 1 to drive a gear set 5 to operate, moving a lifting rod 2, a threaded screw rod 8 and a threaded drill bit 15 at the bottom downwards to drill a hole, then pressing a corresponding soil sampling switch, pushing the soil sampling box 16 forwards by using an electric push rod 19, stretching out soil from the soil sampling cavity 11, automatically withdrawing the soil sampling cavity 11 after soil sampling, finally pressing an ascending switch, reversely rotating the motor 1 to enable the lifting rod 2 to ascend to finish sampling, and when sampling in the next region, in the same way, the other 3 soil taking boxes 16 and soil taking cavities 11 are adopted.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a geological engineering is with soft soil layer sampling device convenient to categorised collection, includes motor (1) and soil sampling cylinder (12), its characterized in that: the lower end of the motor (1) is provided with a gear set (5), the left side of the gear set (5) is connected with a lifting rod (2), the lower end of the lifting rod (2) is provided with a threaded screw rod (8), the lower end of the gear set (5) is provided with a fixing frame (3), a storage battery (4) is arranged on the fixing frame (3), the lower end of the fixing frame (3) is provided with a fixing bolt (6), the lower end of the fixing bolt (6) is provided with a support rod (7), the bottom end of the fixing frame (3) is provided with a base angle (13), the lower end of the threaded screw rod (8) is provided with a connecting block (9), the outer side of the connecting block (9) is provided with a soil sampling cylinder (12), a soil sampling cavity (11) is arranged inside the soil sampling cylinder (12), the front end of the soil sampling cavity (11) is provided with a sampling label (10), and a soil sampling box (16) is arranged inside the soil sampling cavity (11), the soil sampling device is characterized in that a soil sampling head (20) is arranged at the front end of the soil sampling box (16), an electric push rod (19) is arranged behind the soil sampling box (16), a sliding groove (14) is arranged behind the electric push rod (19), a sliding block (18) is arranged in the sliding groove (14), a positioning pin (17) is arranged on the outer side of the sliding block (18), and a threaded drill bit (15) is arranged at the lower end of the soil sampling cylinder (12).

2. The geological engineering soft soil sampling device convenient for classified collection according to claim 1, characterized in that: the number of the soil sampling boxes (16) is 4, and the soil sampling boxes are respectively positioned at the front, the back, the left and the right of the soil sampling cylinder (12).

3. The geological engineering soft soil sampling device convenient for classified collection according to claim 1, characterized in that: the number of the soil sampling cavities (11) is 4, and the sampling labels (10) are adhered to the front ends of the soil sampling cavities (11).

4. The geological engineering soft soil sampling device convenient for classified collection according to claim 1, characterized in that: the motor (1) is electrically connected with the lifting rod (2) through the gear set (5), and the motor (1) is electrically connected with the storage battery (4).

5. The geological engineering soft soil sampling device convenient for classified collection according to claim 1, characterized in that: the sliding block (18) is of a convex block structure, the sliding groove (14) is of a concave groove structure, the sliding block and the sliding groove are matched with each other, and the sliding block (18) and the sliding groove (14) are fixedly connected through a positioning pin (17).

6. The geological engineering soft soil sampling device convenient for classified collection according to claim 1, characterized in that: the thread drill bit (15) adopts an inner cutting tooth structure.

7. The geological engineering soft soil sampling device convenient for classified collection according to claim 1, characterized in that: the fixed frame (3) is provided with a control switch, and the control switch comprises a motor drill bit switch, a rising switch and 4 soil sampling switches.

8. The geological engineering soft soil sampling device convenient for classified collection according to claim 1, characterized in that: the controller is arranged inside the electric push rod (19) and is electrically connected with the 4 soil-taking switches.