Water conservancy project supervision sampler

Abstract

The utility model discloses a hydraulic engineering supervision sampler, which belongs to the technical field of hydraulic engineering, and comprises a connecting ring, three connecting rods are fixedly connected to the connecting ring, a circular plate is fixedly connected to the end parts of the three connecting rods, a rotating shaft is rotatably connected to the center of the circular plate, a rotating plate is fixedly connected to the bottom end of the rotating shaft, and the rotating plate is fixedly connected to the bottom end of the rotating shaft. By arranging a sampling pipe and a holing pipe, the holing pipe and a corresponding moving rod are moved to the position below a threaded rod, then the holing pipe is rotated to enable the moving rod and the threaded rod to be fixedly connected in a threaded mode, an electric push rod is started to press the holing pipe and a shovel head downwards to take out soil on the surface layer of the ground, and then the holing pipe and the corresponding moving rod are screwed off; the sampling pipe and the corresponding movable rod are fixedly connected with the threaded rod in a threaded mode, the electric push rod is started to press down the sampling pipe to take out soil below a formed hole, time and labor can be saved, accurate sampling can be achieved, and the accuracy of the soil sample analysis result in the water conservancy and hydraulic engineering supervision process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field, concretely is a water conservancy engineering supervision sampler. BACKGROUND

[0002] Water conservancy engineering is used for controlling and allocating surface water and groundwater in nature, and is built to achieve the purpose of eliminating harm and promoting benefits. It can control water flow, reduce flood disaster, and regulate and distribute water volume to meet the needs of water resources for life and production.

[0003] Before water conservancy engineering construction, soil sampling analysis is needed to understand its bearing capacity, deformation characteristics, etc., to ensure the stability and safety of the engineering foundation. In addition, soil sampling can understand the permeability of soil, and provide basis for water conservancy engineering drainage and anti-seepage design. Especially in water conservancy engineering such as embankment and reservoir, the permeability of soil is directly related to the stability and safety of the project. Through soil sampling, soil quality monitoring system can be established to regularly monitor and evaluate soil quality.

[0004] The existing water conservancy engineering supervision sampler is usually directly inserted into the soil for sampling by manual operation, which is time-consuming and laborious, or the soil is taken out by using a spiral drill rod and a sampling cylinder, but both of these two ways cannot remove the dry soil on the surface of the soil layer, and the accuracy of the soil sample analysis result is poor. Therefore, a water conservancy engineering supervision sampler is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at solving at least one of the technical problems existing in the prior art.

[0006] Therefore, one purpose of the utility model is to provide a water conservancy engineering supervision sampler, which can realize more accurate sampling and improve the accuracy of soil sample analysis result in the process of water conservancy engineering supervision

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a water conservancy engineering supervision sampler, comprising a connecting ring, three connecting rods are fixedly connected on the connecting ring, a circular plate is fixedly connected at the end of the three connecting rods, a rotating shaft is rotatably connected at the center of the circular plate, a rotating plate is fixedly connected at the bottom end of the rotating shaft, a sliding groove is formed in the inside of the connecting ring, the rotating plate is slidably connected in the inside of the sliding groove, two sleeve pipes are fixedly connected in the inside of the rotating plate, a moving rod is slidably connected in the inside of each of the two sleeve pipes, an internal thread is arranged in the inside of each of the two moving rods, a sampling pipe is fixedly connected at the end of one moving rod, a plastic cup is arranged in the inside of the sampling pipe, a holed pipe is fixedly connected at the end of the other moving rod, and a pressing mechanism is installed on the circular plate.

[0008] Preferably, the pressing mechanism comprises a mounting plate fixedly connected to the circular plate, an electric push rod mounted on the outside of the mounting plate, and a threaded rod fixedly connected to the end of the push rod of the electric push rod and penetrating through the bottom of the circular plate.

[0009] Preferably, the hole pipe is fixedly connected with two spade heads on the outside.

[0010] Preferably, the end of the rotating shaft is fixedly connected with a handle.

[0011] Preferably, a controller is mounted on the outside of the mounting plate and electrically connected with the electric push rod.

[0012] Preferably, the bottom of the connecting ring is fixedly connected with three supporting legs.

[0013] Compared with the prior art, the water conservancy project supervision sampler has the advantages that:

[0014] The sampler comprises a circular plate, a rotating plate fixedly connected to the circular plate, a rotating shaft fixedly connected to the rotating plate, a handle fixedly connected to the end of the rotating shaft, a mounting plate fixedly connected to the circular plate, an electric push rod mounted on the outside of the mounting plate, a threaded rod fixedly connected to the end of the push rod of the electric push rod and penetrating through the bottom of the circular plate, a connecting ring fixedly connected to the bottom of the threaded rod, a supporting leg fixedly connected to the bottom of the connecting ring, a hole pipe fixedly connected to the bottom of the supporting leg, a moving rod fixedly connected to the bottom of the hole pipe, a sampling pipe fixedly connected to the bottom of the connecting ring, and a controller mounted on the outside of the mounting plate and electrically connected with the electric push rod. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 FIG. 1 is a structural schematic view of the water conservancy project supervision sampler of the present application;

[0016] Figure 2 FIG. 2 is a structural schematic view of the rotating plate of the water conservancy project supervision sampler of the present application;

[0017] Figure 3 FIG. 3 is a structural schematic view of the sleeve of the water conservancy project supervision sampler of the present application;

[0018] Figure 4 FIG. 4 is a sectional structural schematic view of the sampling pipe of the water conservancy project supervision sampler of the present application;

[0019] Figure 5 FIG. 5 is a sectional structural schematic view of the connecting ring of the water conservancy project supervision sampler of the present application.

[0020] In the figure: 1, connecting ring; 2, connecting rod; 3, round plate; 4, mounting plate; 5, electric push rod; 6, controller; 7, rotating shaft; 8, handle; 9, sleeve; 11, moving rod; 12, threaded rod; 13, sampling pipe; 14, hole pipe; 15, shovel head; 17, rotating plate; 18, supporting leg; 19, plastic cup; 20, sliding groove. DETAILED DESCRIPTION

[0021] The technical solutions 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-5 The embodiment of the utility model provides a water conservancy project supervision sampler, including: connecting ring 1, three connecting rods 2 are fixedly connected on connecting ring 1, the end of three connecting rods 2 is fixedly connected with round plate 3, the center of round plate 3 is rotatably connected with rotating shaft 7, the end of rotating shaft 7 is fixedly connected with handle 8, the bottom end of rotating shaft 7 is fixedly connected with rotating plate 17, the inside of connecting ring 1 is provided with sliding groove 20, rotating plate 17 is slidably connected in the inside of sliding groove 20, the inside of rotating plate 17 is fixedly connected with two sleeves 9, the inside of two sleeves 9 is slidably connected with moving rod 11, the inside of two moving rods 11 is equipped with internal thread, the end of one moving rod 11 is fixedly connected with sampling pipe 13, the inside of sampling pipe 13 is provided with plastic cup 19, the end of another moving rod 11 is fixedly connected with hole pipe 14, round plate 3 is installed with pressing mechanism, the outside of hole pipe 14 is fixedly connected with two shovel heads 15.

[0023] The pressing mechanism includes mounting plate 4, mounting plate 4 is fixedly connected on round plate 3, the outside of mounting plate 4 is installed with electric push rod 5, the push rod end of electric push rod 5 penetrates the bottom of round plate 3 and is fixedly connected with threaded rod 12.

[0024] The bottom of connecting ring 1 is fixedly connected with three supporting legs 18.

[0025] When using, three supporting legs 18 are fixed on the ground to fix the position of connecting ring 1, and rotating handle 8 drives rotating shaft 7 to rotate plate 17 in sliding groove 20, so that the position of two sleeves 9 moves, and when sleeve 9 moves, sampling pipe 13 and hole pipe 14 are lifted to not contact the ground.

[0026] First, the opening pipe 14 and the corresponding moving rod 11 are moved to the lower side of the threaded rod 12, then the opening pipe 14 is rotated to make the moving rod 11 threadedly connected with the threaded rod 12, the electric push rod 5 is started to press down the opening pipe 14 and the shovel head 15 to take out the soil on the ground surface, then the opening pipe 14 and the corresponding moving rod 11 are screwed off, the sampling pipe 13 and the corresponding moving rod 11 are threadedly connected with the threaded rod 12, and the electric push rod 5 is started to press down the sampling pipe 13 to take out the soil under the hole, so that the sampling is more accurate.

[0027] In order to control the electric push rod 5, the controller 6 is installed on the outside of the mounting plate 4 and is electrically connected with the electric push rod 5.

[0028] According to the above technical scheme, the working steps of the present scheme are summarized and combed: in use, the three supporting legs 18 are fixed on the ground to fix the position of the connecting ring 1, the rotating handle 8 is rotated to drive the rotating shaft 7 to rotate the rotating plate 17 in the sliding groove 20, the positions of the two sleeve pipes 9 are moved, and when the sleeve pipe 9 is moved, the sampling pipe 13 and the opening pipe 14 are lifted to not contact the ground. First, the opening pipe 14 and the corresponding moving rod 11 are moved to the lower side of the threaded rod 12, then the opening pipe 14 is rotated to make the moving rod 11 threadedly connected with the threaded rod 12, the electric push rod 5 is started to press down the opening pipe 14 and the shovel head 15 to take out the soil on the ground surface, then the opening pipe 14 and the corresponding moving rod 11 are screwed off, the sampling pipe 13 and the corresponding moving rod 11 are threadedly connected with the threaded rod 12, and the electric push rod 5 is started to press down the sampling pipe 13 to take out the soil under the hole, so that the sampling is more accurate.

[0029] The parts not involved in the present application are the same as or can be realized by the prior art. Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A waterworks supervision sampler comprising a connecting ring (1), characterized in that: The connecting ring (1) is fixedly connected with three connecting rods (2), the end of the three connecting rods (2) is fixedly connected with a circular plate (3), the center of the circular plate (3) is rotatably connected with a rotating shaft (7), the bottom end of the rotating shaft (7) is fixedly connected with a rotating plate (17), the inside of the connecting ring (1) is provided with a sliding groove (20), the rotating plate (17) is slidably connected in the sliding groove (20), the inside of the rotating plate (17) is fixedly connected with two sleeves (9), the inside of the two sleeves (9) is slidably connected with a moving rod (11), the inside of the two moving rods (11) is provided with an internal thread, the end of the moving rod (11) is fixedly connected with a sampling tube (13), the inside of the sampling tube (13) is provided with a plastic cup (19), the end of the other moving rod (11) is fixedly connected with a hole pipe (14), the circular plate (3) is provided with a pressing mechanism.

2. The hydraulic engineering supervision sampler according to claim 1, characterized in that: The pressing mechanism comprises a mounting plate (4), the mounting plate (4) is fixedly connected with the circular plate (3), the outside of the mounting plate (4) is provided with an electric push rod (5), the push rod end of the electric push rod (5) penetrates the bottom of the circular plate (3) and is fixedly connected with a threaded rod (12).

3. The hydraulic engineering supervision sampler according to claim 1, characterized in that: The outside of the hole pipe (14) is fixedly connected with two spade heads (15).

4. The hydraulic engineering supervision sampler according to claim 1, characterized in that: The end of the rotating shaft (7) is fixedly connected with a handle (8).

5. The hydraulic engineering supervision sampler according to claim 2, characterized in that: The outside of the mounting plate (4) is provided with a controller (6), the controller (6) is electrically connected with the electric push rod (5).

6. The hydraulic engineering supervision sampler according to claim 2, characterized in that: The bottom of the connecting ring (1) is fixedly connected with three supporting legs (18).

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