Portable sampling device for land survey

Abstract

The utility model relates to a portable sampling device for land survey, which belongs to the field of land survey and comprises a first frame, a second frame, a mounting seat and a sampling component, connecting components are arranged on the first frame and the second frame, and auxiliary supporting components are arranged on the first frame and the second frame. The connecting assembly comprises an electric sliding table fixedly installed in the first frame, and a guide rod is fixedly installed in the second frame. According to the portable sampling device for land exploration, by installing the connecting assembly, the sampling device can be disassembled and stored, the situation that the sampling device is inconvenient to carry due to large volume and large occupied space is reduced, meanwhile, when the sampling device is used, the sampling device can also be rapidly installed, the portability and the use flexibility of the device are improved, and the sampling device is convenient to use. By installing the auxiliary supporting assembly, the device can be placed more stably during sampling, and the use quality of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to land surveying technical field, concretely is a portable sampling device for land surveying. BACKGROUND

[0002] Land surveying is the investigation, reconnaissance and determination of soil properties and conditions, the main task is to find out the relationship between soil and climate, biology and other natural conditions and human activities in the basin or irrigation area, master the characteristics of various types of soil and its improvement utilization approach, put forward the improvement measures for preventing and treating salinization, marshification and solving other soil problems, provide basic data and scientific basis for irrigation area planning and design and water and soil resource balance analysis, in the process of land surveying, the soil in the deeper underground needs to be collected and sampled.

[0003] Most of the existing sampling devices have a large size, which occupies a lot of space, when going out, usually need to use large tools to carry, and then it is not convenient for staff to carry out, thereby reducing the practicability of the sampling device, another technical scheme is proposed to solve the technical problem. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiency of prior art, the utility model provides a portable sampling device for land surveying, has the advantages such as split carrying, solves the problem that most sampling devices have a large size, which occupies a lot of space, when going out, usually need to use large tools to carry, and then it is not convenient for staff to carry out, thereby reducing the practicability of the sampling device.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a portable sampling device for land surveying, including first frame, second frame, mounting seat and sampling assembly, the first frame and second frame are provided with connecting assembly, the first frame and second frame are provided with auxiliary support assembly;

[0006] The connecting assembly includes the electric sliding table fixedly installed with the first frame, the guide rod is fixedly installed in the second frame, the sliding block is slidably installed on the right side of the electric sliding table and the guide rod.

[0007] The mounting seat is slidably installed with two sliding blocks, the connecting block is fixedly installed on the side opposite to the two sliding blocks, the T-shaped bolt is inserted into the top of the two sliding blocks, and the fixed part is screw-connected in the two sliding blocks.

[0008] Further, the auxiliary support assembly comprises two connecting boxes fixedly installed on the opposite sides of the first frame and the second frame, fixed plates fixedly installed in the two connecting boxes, electric push rods fixedly installed on the top of the two fixed plates, guide plates fixedly installed at the output end of the two electric push rods, and inserting rods fixedly installed at the bottom of the two guide plates.

[0009] Further, the sampling assembly comprises a driving motor fixedly installed on the top of the mounting seat, a connecting rod fixedly installed at the output end of the driving motor, a sampling piece arranged at the bottom of the connecting rod, and a protective box fixedly installed on the top of the mounting seat.

[0010] Further, the two sliding blocks are provided with insertion grooves on the opposite sides, and the connecting block is inserted with the sliding blocks through the insertion grooves.

[0011] Further, the connecting block is provided with an opening in the inside, the sliding block is provided with a threaded hole in the inside, and the fixing piece is screwed with the sliding block through the opening and the threaded hole.

[0012] Further, the mounting seat is provided with a sliding groove in the inside, the sliding block is slidingly connected with the mounting seat through the sliding groove, both sides of the mounting seat are provided with extension holes, and the connecting block penetrates to the outside of the mounting seat through the extension holes.

[0013] Further, the two connecting boxes are provided with moving grooves in the inside, and the guide plates are slidingly connected with the connecting boxes through the moving grooves.

[0014] Further, the two connecting boxes are provided with through holes in the bottom, the inserting rods extend to the outside of the connecting boxes through the through holes, and the two connecting boxes are fixedly installed with microcontrollers on the inner top.

[0015] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0016] The portable sampling device for land surveying can be disassembled and stored through the installation of the connecting assembly, so that the sampling device is not inconvenient to carry due to large volume and large space occupation. Meanwhile, the device can be quickly installed when in use, thereby improving the portability and use flexibility of the device. Through the installation of the auxiliary support assembly, the device can be placed more stably during sampling, thereby improving the quality of device use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a sectional view of the utility model structure;

[0018] Figure 2 It is a connecting block and protective box structure perspective view of the utility model;

[0019] Figure 3 The utility model discloses Figure 1 The enlarged view of A structure.

[0020] In the drawing: 1, first frame, 2, second frame, 3, mounting seat, 4, electric sliding table, 5, guide rod, 6, sliding block, 7, sliding block, 8, connecting block, 9, T-shaped bolt, 10, fixing piece, 11, connecting box, 12, fixed plate, 13, electric push rod, 14, guide plate, 15, plug rod, 16, drive motor, 17, connecting rod, 18, sampling piece, 19, protection box. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range protected by the utility model.

[0022] Please refer to Figures 1 to 3 The portable sampling device for land surveying includes a first frame 1, a second frame 2, a mounting seat 3 and a sampling assembly. The first frame 1 and the second frame 2 are provided with a connecting assembly. The first frame 1 and the second frame 2 are provided with an auxiliary supporting assembly.

[0023] The connecting assembly includes an electric sliding table 4 fixedly installed in the first frame 1. A guide rod 5 is fixedly installed in the second frame 2. The right side of the electric sliding table 4 and the outer side of the guide rod 5 are both slidingly installed with a sliding block 6.

[0024] The mounting seat 3 is slidingly installed with two sliding blocks 7 in the inside. The mounting seat 3 is provided with a sliding slot in the inside. The sliding block 7 is slidingly connected with the mounting seat 3 through the sliding slot. The opposite sides of the two sliding blocks 7 are both fixedly installed with a connecting block 8. The two sides of the mounting seat 3 are both provided with an extension hole. The connecting block 8 penetrates to the outside of the mounting seat 3 through the extension hole.

[0025] In addition, the opposite sides of the two sliding blocks 6 are both provided with a plug-in slot. The connecting block 8 is plugged with the sliding block 6 through the plug-in slot. The mounting seat 3 is fixed between the two sliding blocks 6 to facilitate sampling treatment.

[0026] The top of the two sliding blocks 7 is plugged with a T-shaped bolt 9. The top of the mounting seat 3 is provided with a through hole. The top of the sliding block 7 is provided with a plug-in hole. The T-shaped bolt 9 is plugged with the sliding block 7 through the plug-in hole and the through hole to facilitate the limiting and fixing of the connecting block 8 after sliding.

[0027] The inner part of the two sliding blocks 6 is threadedly connected with a fixing part 10, the fixing part 10 is composed of a rotating disc and a screw rod, the top of the screw rod is fixedly installed with the rotating disc, the inner part of the connecting block 8 is provided with an opening, the inner part of the sliding block 6 is provided with a threaded hole, the fixing part 10 is threadedly connected with the sliding block 6 through the opening and the threaded hole, the screw rod is driven to rotate by twisting the rotating disc, so that the screw rod is threadedly connected with the sliding block 6, and then the connecting block 8 is conveniently positioned and fixed.

[0028] The sampling assembly comprises a driving motor 16 fixedly installed at the top of the mounting seat 3, the output end of the driving motor 16 is fixedly installed with a connecting rod 17, the bottom of the connecting rod 17 is provided with a sampling part 18, and the top of the mounting seat 3 is fixedly installed with a protective box 19.

[0029] Specifically, the driving motor 16, the connecting rod 17 and the sampling part 18 are small in size, so as to be convenient for users to carry, and the electric sliding table 4 and the driving motor 16 are signal-connected with a control panel in the external environment, so as to be convenient for users to control the starting time of the electric sliding table 4 and the driving motor 16.

[0030] It should be noted that the portable sampling device for land surveying can split and store the sampling device through the installation of the connecting assembly, reduces the situation that the sampling is not convenient to carry due to large volume and large space occupation, and can also be quickly installed when the sampling device is used, thereby improving the portability and use flexibility of the device.

[0031] Specifically, the portable sampling device for land surveying can make the two connecting boxes 11 closely adhere to the ground after sampling and installing the device, then start the two electric push rods 13 to drive the two guide plates 14 to move downward, drive the insertion rods 15 to move downward synchronously, make the insertion rods 15 inserted into the ground, and then support the first frame 1 and the second frame 2, so that the first frame 1 and the second frame 2 are installed more stably, and the sampling quality is improved.

[0032] In the embodiment, the auxiliary supporting assembly comprises the connecting boxes 11 fixedly installed at the sides away from the first frame 1 and the second frame 2, the inner part of the two connecting boxes 11 is fixedly installed with the fixed plates 12, the top of the two fixed plates 12 is fixedly installed with the electric push rods 13, the inner top of the two connecting boxes 11 is fixedly installed with the microcontrollers, and the electric push rods 13 are signal-connected with the microcontrollers, so as to be convenient for controlling the starting time of the electric push rods 13.

[0033] The output ends of the two electric push rods 13 are fixedly provided with guide plates 14, the interiors of the two connecting boxes 11 are provided with moving grooves, and the guide plates 14 are slidably connected with the connecting boxes 11 through the moving grooves. The bottoms of the two guide plates 14 are fixedly provided with inserting rods 15, the bottoms of the two connecting boxes 11 are provided with through holes, and the inserting rods 15 extend to the outsides of the connecting boxes 11 through the through holes. The inserting rods 15 are moved out of the interiors of the connecting boxes 11, and then the first frame 1 and the second frame 2 are conveniently supported.

[0034] It should be noted that the portable sampling device for land surveying can make the device more stable during sampling by installing the auxiliary supporting assembly, thereby improving the quality of device use.

[0035] Specifically, after sampling and installing the device, the two connecting boxes 11 are tightly attached to the ground, then the two electric push rods 13 are started to drive the two guide plates 14 to move downward, and the inserting rods 15 are synchronously moved downward, so that the inserting rods 15 are inserted into the ground, and then the first frame 1 and the second frame 2 are supported, so that the first frame 1 and the second frame 2 are more stably installed, and the sampling quality is improved.

[0036] The working principle of the above embodiment is as follows:

[0037] (1) When the portable sampling device for land surveying needs to be disassembled and carried, the fixed part 10 is twisted to release the threaded connection between the fixed part 10 and the sliding block 6, then the T-shaped plug 9 is released from the insertion with the sliding block 7, and then the two connecting blocks 8 are slid in opposite directions, so that the two connecting blocks 8 are moved to be accommodated in the mounting seat 3, and then the first frame 1, the second frame 2 and the mounting seat 3 are placed in the box body, so as to be carried by the user. When the device needs to be used, the above steps are operated in reverse to be installed one by one, then the motor 16 is driven to drive the connecting rod 17 to rotate, so that the sampling part 18 rotates to sample, and at the same time the electric sliding table 4 is started to drive the sliding block 6 to slide, so that the sampling part 18 samples accurately.

[0038] (2) After sampling and installing the device, the two connecting boxes 11 are tightly attached to the ground, then the two electric push rods 13 are started to drive the two guide plates 14 to move downward, and the inserting rods 15 are synchronously moved downward, so that the inserting rods 15 are inserted into the ground, and then the first frame 1 and the second frame 2 are supported, so that the first frame 1 and the second frame 2 are more stably installed, and the sampling quality is improved.

[0039] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0040] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A portable sampling device for land surveying, comprising a first frame (1), a second frame (2), a mounting seat (3) and a sampling assembly, characterized in that: The first frame (1) and the second frame (2) are provided with a connecting assembly, and the first frame (1) and the second frame (2) are provided with an auxiliary supporting assembly; The connecting assembly comprises an electric sliding table (4) fixedly installed inside the first frame (1), and a guide rod (5) fixedly installed inside the second frame (2), and a sliding block (6) slidingly installed on the right side of the electric sliding table (4) and the outside of the guide rod (5). The inside of the mounting seat (3) is slidingly installed with two sliding blocks (7), and the opposite sides of the two sliding blocks (7) are fixedly installed with connecting blocks (8), and the top of the two sliding blocks (7) is inserted with T-shaped latches (9), and the inside of the two sliding blocks (6) is threadedly connected with a fixing piece (10).

2. The portable sampling device for land surveying according to claim 1, wherein: The auxiliary supporting assembly comprises a connecting box (11) fixedly installed on the opposite sides of the first frame (1) and the second frame (2), a fixed plate (12) fixedly installed inside the two connecting boxes (11), an electric push rod (13) fixedly installed on the top of the two fixed plates (12), a guide plate (14) fixedly installed on the output end of the two electric push rods (13), and a plug rod (15) fixedly installed on the bottom of the two guide plates (14).

3. The portable sampling device for land surveying according to claim 1, wherein: The sampling assembly comprises a driving motor (16) fixedly installed on the top of the mounting seat (3), a connecting rod (17) fixedly installed on the output end of the driving motor (16), a sampling piece (18) provided on the bottom of the connecting rod (17), and a protection box (19) fixedly installed on the top of the mounting seat (3).

4. The portable sampling device for land surveying according to claim 1, wherein: The opposite sides of the two sliding blocks (6) are provided with insertion grooves, and the connecting blocks (8) are inserted with the sliding blocks (6) through the insertion grooves.

5. The portable sampling device for land surveying according to claim 1, wherein: The inside of the connecting block (8) is provided with an opening, and the inside of the sliding block (6) is provided with a threaded hole, and the fixing piece (10) is threadedly connected with the sliding block (6) through the opening and the threaded hole.

6. The portable sampling device for land surveying according to claim 1, wherein: The inside of the mounting seat (3) is provided with a sliding groove, the sliding block (7) is slidingly connected with the mounting seat (3) through the sliding groove, and the two sides of the mounting seat (3) are provided with extension holes, and the connecting block (8) penetrates to the outside of the mounting seat (3) through the extension holes.

7. The portable sampling device for land surveying according to claim 2, wherein: The inside of the two connecting boxes (11) is provided with a moving groove, and the guide plate (14) is slidingly connected with the connecting box (11) through the moving groove.

8. The portable sampling device for land surveying according to claim 2, wherein: The bottom of the two connecting boxes (11) is provided with a through hole, the plug rod (15) extends to the outside of the connecting box (11) through the through hole, and the inside of the two connecting boxes (11) is fixedly installed with a microcontroller.

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