Soil sampling device for road construction of highway engineering

Abstract

The utility model discloses a soil sampling device for road construction of highway engineering, and belongs to the technical field of highway sampling. A soil sampling device for highway engineering road building comprises a sampling structure, the sampling structure comprises a driving motor, an output shaft of the driving motor is fixedly connected with a mounting frame, the lower end of the mounting frame is matched with a sampling barrel in an inserted mode, two inserting grooves are formed in the upper end of the sampling barrel, inserting columns are matched with the interiors of the inserting grooves in an inserted mode, and the inner ends of the two inserting columns are fixedly connected with springs. The inserting columns are slidably connected with the mounting frame. Through the design of the sampling structure, in the use process, the driving motor drives the mounting frame to rotate, and the mounting frame is connected with the sampling barrel through the insertion column on the mounting frame, so that the sampling barrel can be driven to quickly rotate to be in contact with the ground, and complete soil can be sampled subsequently; after sampling is completed, the sampling barrel can be rapidly taken down for storage and transportation, and then the sampling barrel can be replaced for sampling again, so that complete soil can be taken out, and the detection accuracy is ensured.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of highway sampling, in particular to a soil sampling device for highway engineering road construction. BACKGROUND

[0002] Highway engineering refers to surveying, measuring, designing, constructing, maintaining and managing works of highway structures. The highway engineering structures include: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greenery and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring. In the process of highway construction, the roadbed soil needs to be sampled and detected in advance, and corresponding road construction measures can be taken according to the geological conditions according to the detection results, so as to ensure the quality of highway construction.

[0003] The patent document with the publication number CN221925691U in the prior art provides a soil sampling device for highway engineering road construction. The device is placed in the inside of the sleeve through the iron column below the circular mounting plate, so that the magnet in the sleeve attracts the iron column, then the clamping block below the spline shaft is clamped in the second clamping groove above the rotating shaft, the assembly is completed, then the spring block is pressed to be retracted into the protrusion, the ground peg is pulled from the stand column to the lowest end, at this time the spring blocks at both ends of the protrusion are popped out to fix the ground peg and the stand column, then the ground peg is inserted into the ground on the ground where sampling is needed, so that the device is used without manual control of the torsion of the device, and the use process of the device is relatively easy.

[0004] Although the prior art scheme in the above can realize that the use process of the device is relatively easy through cooperation of various structures, the following defects still exist: the sampling result of the prior art is broken soil, so that only the water content of the whole soil can be detected, but the soil at different depths cannot be accurately detected.

[0005] In view of this, the application provides a soil sampling device for highway engineering road construction. CONTENT OF THE INVENTION

[0006] 1. Technical problem to be solved

[0007] The application aims to provide a soil sampling device for highway engineering road construction, so as to solve the problem that different depths of soil cannot be accurately detected in the background technology, and to realize accurate detection of soil at different depths.

[0008] 2. Technical scheme

[0009] The utility model provides a kind of highway engineering road building soil sampling device, including sampling structure, the sampling structure includes drive motor, the drive motor output shaft is connected with the fixed mounting frame, the mounting frame lower end is inserted with sampling cylinder, the sampling cylinder upper end is equipped with two insertion slots, the insertion slot inside is inserted with insertion post, two The inner end of insertion post is connected with spring, and the insertion post is slidably connected with the mounting frame.

[0010] By adopting the above technical scheme, the design of the sampling structure can drive the mounting frame to rotate by the drive motor during use. The mounting frame is connected with the sampling cylinder through the insertion posts thereon. Thus, the sampling cylinder can be quickly rotated and contacted with the ground. Subsequently, the complete soil quality can be sampled. After sampling is completed, the sampling cylinder can be quickly removed for storage and transportation. Then, the sampling cylinder can be replaced for re-sampling. Thus, the complete soil quality can be taken out to ensure the accuracy of detection.

[0011] Preferably, the sampling structure further includes a connecting rod connected with the insertion posts, the inner end of the connecting rod is connected with a rack, the inner end of the two racks is meshingly connected with a gear, the gear is rotatably connected with the mounting frame, and the connecting rod is slidably connected with the mounting frame.

[0012] Preferably, one end of the connecting rod is connected with a pressing rod, and the pressing rod is slidably connected with the mounting frame.

[0013] By adopting the above technical scheme, when the sampling cylinder is removed, the connecting rod is moved by the pressing rod. Thus, the rack on one connecting rod drives the other rack and connecting rod to move through the gear. Thus, the two insertion posts can synchronously slide out of the insertion slots on the sampling cylinder. Thus, the sampling cylinder can be removed.

[0014] Preferably, a protective frame is connected with the drive motor, a threaded sliding block is connected with the protective frame, and an electric trolley is slidably connected with the threaded sliding block.

[0015] Preferably, a rotating motor is connected with the top surface of the electric trolley, a threaded rod is connected with the output shaft of the rotating motor through a differential mechanism, the threaded rod is threadedly connected with the threaded sliding block, and the threaded rod is rotatably connected with the electric trolley.

[0016] By adopting the above technical scheme, the threaded rod can be rotated by the rotating motor. Thus, the threaded sliding block can be driven to move downward. Thus, the threaded sliding block can drive the protective frame to indirectly drive the sampling cylinder to be inserted into the ground. Thus, the design can be more easily inserted into the ground for sampling in cooperation with the driving of the rotating motor.

[0017] 3. Advantages

[0018] Compared with the prior art, the utility model has the advantages that:

[0019] 1. The application can be designed by sampling structure, which can be driven by motor during use to rotate the installation frame, and the installation frame is connected with the sampling cylinder through the inserting column, so that the sampling cylinder can be quickly rotated and contacted with the ground, so that the complete soil can be sampled, and the sampling cylinder can be quickly removed for storage and transportation after sampling, and then the sampling cylinder can be replaced for re-sampling, so that the complete soil can be taken out to ensure the accuracy of detection.

[0020] 2. The application is driven by the driving motor to rotate the threaded rod, so that the threaded slide block can be driven downward, so that the threaded slide block can drive the protective frame, thereby indirectly driving the sampling cylinder to be inserted into the ground, so that the design can be driven by the driving motor to be more easily inserted into the ground for sampling. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the overall structure schematic diagram of the soil sampling device for road engineering construction of the embodiment of the application;

[0022] Figure 2 is the sampling cylinder sectional view of the soil sampling device for road engineering construction of the embodiment of the application;

[0023] Figure 3 is the installation frame sectional view of the soil sampling device for road engineering construction of the embodiment of the application;

[0024] Explanation of reference numerals in the drawing: 1, sampling structure; 2, driving motor; 3, installation frame; 4, sampling cylinder; 5, inserting slot; 6, inserting column; 7, spring; 8, connecting rod; 9, rack; 10, gear; 11, pressing rod; 12, protective frame; 13, threaded slide block; 14, electric trolley; 15, rotating motor; 16, threaded rod. DETAILED DESCRIPTION

[0025] The application will be further described in detail below in combination with the drawings of the specification.

[0026] Reference Figure 2 and Figure 3 , the embodiment of the application discloses a soil sampling device for road engineering construction. The sampling structure 1 comprises a driving motor 2, the output shaft of the driving motor 2 is connected with a fixed installation frame 3, the lower end of the installation frame 3 is inserted and matched with a sampling cylinder 4, two inserting slots 5 are formed in the upper end of the sampling cylinder 4, inserting columns 6 are inserted and matched in the inserting slots 5, springs 7 are connected and fixed to the inner ends of the two inserting columns 6, and the inserting columns 6 are slidingly connected with the installation frame 3.

[0027] The design of the sampling structure 1 can drive the mounting frame 3 to rotate by driving the motor 2 in the use process, and the mounting frame 3 is connected with the sampling cylinder 4 through the inserting column 6 on it, so that the sampling cylinder 4 can be quickly rotated and contacted with the ground, so that the complete soil can be sampled, and after the sampling is completed, the sampling cylinder 4 can be quickly taken down for storage and transportation, and then the sampling cylinder 4 can be replaced for sampling again, so that the complete soil can be taken out, and the accuracy of detection is ensured.

[0028] The sampling structure 1 further comprises a connecting rod 8 fixedly connected with the inserting column 6, and the inner end of the connecting rod 8 is fixedly connected with a rack 9, and the inner ends of the two racks 9 are meshingly connected with a gear 10, and the gear 10 is rotatably connected with the mounting frame 3, and the connecting rod 8 is slidably connected with the mounting frame 3.

[0029] One end of one of the connecting rods 8 is fixedly connected with a pressing rod 11, and the pressing rod 11 is slidably connected with the mounting frame 3.

[0030] When the sampling cylinder 4 is taken down, the connecting rod 8 is moved by the pressing rod 11, so that the rack 9 on one of the connecting rods 8 moves the other rack 9 and the connecting rod 8 through the gear 10, so that the two connecting rods 8 can synchronously drive the two inserting columns 6 to slide out of the inserting slots 5 on the sampling cylinder 4, so that the sampling cylinder 4 can be taken down.

[0031] Referring to Figure 1 and Figure 2 The driving motor 2 is fixedly connected with a protection frame 12, and the protection frame 12 is fixedly connected with a threaded sliding block 13, and the threaded sliding block 13 is slidably connected with an electric trolley 14.

[0032] The top surface of the electric trolley 14 is fixedly connected with a rotating motor 15, and the output shaft of the rotating motor 15 is fixedly connected with a threaded rod 16 through a differential mechanism, and the threaded rod 16 is threadedly connected with the threaded sliding block 13, and the threaded rod 16 is rotatably connected with the electric trolley 14.

[0033] The threaded rod 16 can be rotated by the rotating motor 15, so as to drive the threaded sliding block 13 to move downward, so that the threaded sliding block 13 can drive the protection frame 12, thereby indirectly driving the sampling cylinder 4 to be inserted into the ground, so that the design can cooperate with the driving of the driving motor 2 to be more easily inserted into the ground for sampling.

[0034] The implementation principle of the road engineering road construction soil sampling device provided in the embodiments of the present application is as follows: when sampling, the motor 15 drives the threaded rod 16 to rotate, so that the threaded sliding block 13 can be driven to move downward, and thus the threaded sliding block 13 can drive the protective frame 12, thereby indirectly driving the sampling cylinder 4 to be inserted into the ground, meanwhile, the driving motor 2 drives the mounting frame 3 to rotate, and the mounting frame 3 is connected with the sampling cylinder 4 through the insertion column 6 thereon, so that the sampling cylinder 4 can be quickly rotated to contact the ground, and thus the complete soil quality can be sampled subsequently, after the sampling is completed, the connecting rod 8 is moved by pressing the pressing rod 11, so that the two racks 9 on the two connecting rods 8 are moved by the gear 10, thereby driving the other rack 9 and the connecting rod 8 to move, so that the two insertion columns 6 can synchronously slide out of the insertion slot 5 on the sampling cylinder 4, so that the sampling cylinder 4 can be removed.

Claims

1. A device for sampling road construction earth, characterised in that: Comprising The sampling structure (1) further includes the connecting rod (8) connected with the insertion column (6), the connecting rod (8) inner end is connected with the rack (9), two rack (9) inner end is engaged with the gear (10), the gear (10) is rotatably connected with the mounting frame (3), the connecting rod (8) is connected with the mounting frame (3) slidingly.

2. The device for sampling road construction earth according to claim 1, characterized in that: One of the connecting rod (8) end is connected with the pressing rod (11), the pressing rod (11) is connected with the mounting frame (3) slidingly.

3. The device of claim 2, wherein: The driving motor (2) is connected with the protection frame (12), the protection frame (12) is connected with the threaded sliding block (13), the threaded sliding block (13) is connected with the electric trolley (14).

4. The highway construction soil sampling device of claim 1, wherein: The electric trolley (14) top surface is connected with the rotating motor (15), the rotating motor (15) output shaft is connected with the threaded rod (16) through the differential, the threaded rod (16) is connected with the threaded sliding block (13), the threaded rod (16) is connected with the electric trolley (14) rotatably.

5. The device for sampling road construction earth according to claim 4, characterized in that: ​

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