Water conservancy project detection sampling equipment

Abstract

The utility model discloses water conservancy project detection sampling equipment which comprises a bottom plate, rollers are fixedly connected to four corners of the bottom of the bottom plate, two mounting seats are fixedly connected to the right side of the top of the bottom plate, push rods are fixedly connected to the interiors of the mounting seats, and a driving mechanism is arranged at the top of the bottom plate. A sampling assembly is arranged on the left side of the bottom plate. By using the driving mechanism, the sampling assembly can be driven, the sampling work of the sampling assembly is facilitated, soil layers with different depths can be sampled by using the sampling assembly, and the problems that when soil is sampled, a drilling mode is generally adopted for sampling, and in the drilling process, the sampling efficiency is greatly improved are solved. The problem that the sampling effect of each layer of soil is reduced due to mixing of the upper layer of soil and the lower layer of soil due to the fact that the aggregate structure of the soil is damaged by rotation of the drill bit is solved, and the sampling device has the advantage of being convenient to sample.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field, concretely is a kind of water conservancy engineering detection sampling equipment. BACKGROUND

[0002] The purpose of soil sampling in water conservancy engineering is to understand the soil texture (such as the proportion of sandy soil, loamy soil and clay) and particle composition, which is crucial for the stability of the foundation of the project. For example, when building a dam or a dike, sandy soil has strong water permeability, while clay soil has good anti-seepage performance. By analyzing the size distribution of soil particles through soil sampling, appropriate anti-seepage materials and drainage facilities can be selected for the design of the project. Soil porosity affects the water storage capacity and aeration of the soil, while soil density is related to the load-bearing capacity of the soil. In the construction of water conservancy projects, such as the foundation of a reservoir dam, the soil needs to have appropriate porosity to ensure stable seepage and sufficient density to support the weight of the dam body. Soil sampling can accurately measure these physical properties to help engineers determine whether the soil can withstand the load of water conservancy facilities and how to improve the soil conditions to meet the requirements of the project. Research on the chemical properties of soil, such as pH value and salt content: the pH value and salt content of the soil can corrode metal structures in water conservancy projects, such as water pipelines and gates. For example, in water conservancy projects near saline-alkali land, high-salt soil may accelerate the corrosion of metals. By sampling and testing the pH value and salt content of the soil, preventive measures can be taken in advance, such as selecting appropriate corrosion-resistant coatings or adjusting soil improvement measures.

[0003] The existing technical solution has the following defects: when sampling soil, the drilling method is generally used. During drilling, the rotation of the drill bit can damage the aggregate structure of the soil, causing the soil to rearrange and mix the upper and lower layers of soil, reducing the sampling effect of each layer of soil. UTILITY MODEL CONTENT

[0004] To solve the problems raised in the background art, the utility model aims to provide a water conservancy engineering detection sampling equipment that has the advantage of easy sampling and solves the problem of mixing the upper and lower layers of soil when sampling soil, which reduces the sampling effect of each layer of soil.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a water conservancy engineering detection sampling equipment, comprising a bottom plate, four corners of the bottom plate are fixedly connected with rollers, a mounting seat is fixedly connected to the right side of the top of the bottom plate, the number of mounting seats is two, a push rod is fixedly connected inside the mounting seat, a driving mechanism is arranged on the top of the bottom plate, and a sampling assembly is arranged on the left side of the bottom plate.

[0006] As the utility model is preferred, the driving mechanism includes the mounting bracket, the bottom of the mounting bracket is fixedly connected with the top of the bottom plate, the inside of the mounting bracket is fixedly connected with the fixed seat, the number of the fixed seat is two, the inside of the fixed seat is rotatably connected with the screw rod, the top of the screw rod is fixedly connected with the driving motor, the left side of the driving motor is fixedly connected with the surface of the mounting bracket, the surface of the screw rod is threadedly connected with the driving block, the left side of the driving block is fixedly connected with the fixed plate, the front side and the back side of the mounting bracket are both provided with the sliding groove.

[0007] As the utility model is preferred, the sampling assembly includes the connecting block, the right side of the connecting block is fixedly connected with the left side of the fixed plate, the inside of the connecting block is fixedly connected with the connecting rod, the inside of the connecting rod is threadedly connected with the reinforcing rod, the bottom of the reinforcing rod is threadedly connected with the hollow cylinder, the inside of the hollow cylinder is connected with the sampling cylinder in plug-in manner, the top of the hollow cylinder is fixedly connected with the guide block.

[0008] As the utility model is preferred, the inside wall of the hollow cylinder is provided with the plug-in groove, the inside wall of the plug-in groove is slidably connected with the outside of the guide block.

[0009] As the utility model is preferred, the top of the bottom plate is fixedly connected with the sample placing box, and the sample placing box is located at the right side of the mounting bracket.

[0010] As the utility model is preferred, the inside of the mounting seat is provided with the tool storage box, and the bottom of the tool storage box is fixedly connected with the top of the bottom plate.

[0011] As the utility model is preferred, the left side of the tool storage box is provided with the placing rack, and the number of the placing rack is several.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a driving mechanism is used, can drive sampling assembly, be convenient for sampling assembly to carry out sampling work, through the use of sampling assembly, can the soil layer of different depth is sampled, solved when sampling soil, generally adopt the way of drilling and sample, in the process of drilling, the rotation of the drill bit can destroy the aggregate structure of the soil, make the soil re-arrange, cause the soil of upper and lower layer to appear mixing, reduced each layer soil sampling effect's problem, have the advantage that is convenient for sampling.

[0014] 2, the utility model discloses a drive mechanism is set up, through starting drive motor, the output of drive motor drives screw rod rotation, and screw rod drives driving block to move down, and driving block drives connecting block, connecting rod, reinforcing rod, hollow cylinder etc. Move down, and the soil is sampled, and the sampling efficiency of soil is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the utility model;

[0016] Figure 2 It is the back view of the utility model bottom plate;

[0017] Figure 3 It is the half cutaway view of the utility model mounting frame;

[0018] Figure 4 It is the perspective view of the utility model hollow cylinder.

[0019] In the drawing: 1, bottom plate;2, gyro wheel;3, mounting seat;4, push rod;5, drive mechanism;51, mounting frame;52, fixed seat;53, screw rod;54, drive motor;55, driving block;56, fixed plate;57, sliding groove;6, sampling assembly;61, connecting block;62, connecting rod;63, reinforcing rod;64, hollow cylinder;65, sampling cylinder;66, guide block;7, plug-in slot;8, sample placing box;9, tool storage box;10, placing rack. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0021] As Figures 1 to 4 The utility model discloses a water conservancy project detects sampling equipment, including bottom plate 1, the four corners of bottom plate 1 bottom all are fixedly connected with gyro wheel 2, the right side of bottom plate 1 top is fixedly connected with mounting seat 3, and the number of mounting seat 3 is two, and the inside fixedly connected with push rod 4 of mounting seat 3 is provided with drive mechanism 5 at the top of bottom plate 1, and the left side of bottom plate 1 is provided with sampling assembly 6.

[0022] Reference Figure 3The driving mechanism 5 comprises a mounting frame 51, the bottom of the mounting frame 51 is fixedly connected with the top of the bottom plate 1, a fixed seat 52 is fixedly connected in the mounting frame 51, the number of the fixed seat 52 is two, a screw rod 53 is rotatably connected to the inner side of the fixed seat 52, a driving motor 54 is fixedly connected to the top of the screw rod 53, the left side of the driving motor 54 is fixedly connected with the surface of the mounting frame 51, a driving block 55 is threadedly connected to the surface of the screw rod 53, a fixed plate 56 is fixedly connected to the left side of the driving block 55, and sliding grooves 57 are formed in the front side and the rear side of the mounting frame 51.

[0023] As a technical optimization scheme of the utility model, through the driving mechanism 5, by starting the driving motor 54, the output end of the driving motor 54 drives the screw rod 53 to rotate, the screw rod 53 drives the driving block 55 to move downwards, the driving block 55 drives the connecting block 61, the connecting rod 62, the reinforcing rod 63, the hollow cylinder 64 and the like to move downwards, and the soil is sampled, and the sampling efficiency of the soil is improved.

[0024] Reference Figure 3 The sampling assembly 6 comprises the connecting block 61, the right side of the connecting block 61 is fixedly connected with the left side of the fixed plate 56, the connecting rod 62 is fixedly connected in the connecting block 61, the reinforcing rod 63 is threadedly connected in the connecting rod 62, the hollow cylinder 64 is threadedly connected to the bottom of the reinforcing rod 63, the sampling cylinder 65 is insertedly connected in the hollow cylinder 64, and the guide block 66 is fixedly connected to the top of the hollow cylinder 64.

[0025] As a technical optimization scheme of the utility model, through the sampling assembly 6, when the sampling cylinder 65 is filled with soil, the screw thread connection between the hollow cylinder 64 and the guide block 66 is released by rotating the bolt on the hollow cylinder 64 again, at this time, the sampling cylinder 65 filled with soil can be smoothly pulled out from the hollow cylinder 64, a new sampling cylinder 65 is immediately replaced, and the sampling cylinder 65 filled with soil is carefully inserted into the sample placing box 8, so that the sample is arranged, marked and detected in the subsequent analysis, through the above operation process, the multiple sampling cylinders 65 are used to sample in turn, and the different depths of the soil can be accurately collected.

[0026] Reference Figure 4 The inner wall of the hollow cylinder 64 is provided with the insertion slot 7, and the inner wall of the insertion slot 7 is slidably connected with the outer side of the guide block 66.

[0027] As a technical optimization scheme of the utility model, through the insertion slot 7, when the insertion process of the sampling cylinder 65 is performed, the sampling cylinder 65 can be efficiently and conveniently installed by the cooperation of the insertion slot 7 and the guide block 66, the assembly efficiency and the operation convenience are greatly improved, and the sampling work can be rapidly and smoothly carried out.

[0028] ReferenceFigure 2 The top of the bottom plate 1 is fixedly connected with a sample placing box 8, and the sample placing box 8 is located at the right side of the mounting frame 51.

[0029] As a technical optimization scheme of the utility model, the sample placing box 8 is arranged, so that the sampling cylinder 65 can be properly stored and placed, the sample placing box 8 provides a relatively closed and clean storage environment for the sampling cylinder 65, effectively isolates external impurities and pollution sources, thereby effectively avoiding the risk of soil pollution after sampling, and effectively guaranteeing the purity of the soil sample and the accuracy of the detection result.

[0030] Reference Figure 2 The inner side of the mounting seat 3 is provided with a tool storage box 9, and the bottom of the tool storage box 9 is fixedly connected with the top of the bottom plate 1.

[0031] As a technical optimization scheme of the utility model, the tool storage box 9 is arranged, so that the corresponding tool can be quickly and accurately taken during the sampling operation, the work efficiency is improved, meanwhile, the loss and disorderly placement of the tool can be effectively prevented, and the neatness and order of the whole sampling working environment and the standardization and convenience of the tool management are ensured.

[0032] Reference Figure 2 The left side of the tool storage box 9 is provided with a placing rack 10, and the number of the placing rack 10 is several.

[0033] As a technical optimization scheme of the utility model, the placing rack 10 is arranged, so that the plurality of reinforcing rods 63 can be orderly stored and arranged, when the operation situation of deep sampling needs to be carried out, the operator can conveniently take the corresponding reinforcing rod 63 from the placing rack 10, connect the reinforcing rod 63 with the original sampling part, thereby effectively lengthening the overall length of the sampling tool, so that the demand of different depth soil sampling can be easily met, the application range and adaptability of the sampling equipment are greatly expanded, and it is ensured that the sample can be accurately and efficiently obtained in various depth requirement of the water conservancy engineering soil sampling task.

[0034] The working principle and use process of the utility model are as follows: when the water conservancy project detection sampling device is actually used, the operator manually pushes the push rod 4, and the transmission action between the push rod 4 and the roller 2 is used to promote the whole sampling device to move stably in the working site, and the required sampling position is accurately reached; after the equipment is in place, the assembly operation of the sampling part is started; first, the reinforcing rod 63 and the connecting rod 62 are tightly matched in the threaded rotation mode, ensuring that the connection is stable and the axial stress is uniform; then, the hollow cylinder 64 and the reinforcing rod 63 are connected by the same threaded connection process, forming a stable vertical sampling framework; subsequently, the sampling cylinder 65 is accurately inserted into the inside of the hollow cylinder 64, and the screw thread structure in the inside of the guide block 66 is screwed by rotating the screw on the hollow cylinder 64, so as to realize the reliable locking between the sampling cylinder 65 and the hollow cylinder 64, prevent the sampling cylinder 65 from shaking or accidentally coming out during the sampling process, and the like; after the preparation work is completed, the driving motor 54 is started, the output end of the motor stably transmits power to the screw rod 53, the screw rod 53 rotates uniformly around its axis, the screw rod 53 and the driving block 55 are in threaded transmission cooperation, and the sliding groove 57 on the mounting frame 51 effectively limits and guides the movement direction of the driving block 55, so that the rotation of the screw rod 53 drives the driving block 55 to move downward along the axial direction of the screw rod 53, the driving block 55 moves downward in sequence, the connecting rod 62, the reinforcing rod 63 and the hollow cylinder 64 are synchronously moved vertically downward through the connecting block 61, so that the sampling cylinder 65 gradually cuts into the soil and starts the soil sampling operation; as the sampling process continues, when the inside of the sampling cylinder 65 is filled with soil, the screw on the hollow cylinder 64 is rotated again to disconnect the threaded connection between the hollow cylinder 64 and the guide block 66; at this time, the sampling cylinder 65 filled with soil can be smoothly pulled out from the hollow cylinder 64, a new sampling cylinder 65 is immediately replaced, and the sampling cylinder 65 filled with soil is carefully inserted into the inside of the sample placing box 8, so that the sample can be arranged, marked and analyzed and detected in the subsequent process; through the above-mentioned operation process, the multiple sampling cylinders 65 are used to sample in sequence, the soil at different depths can be accurately collected in layers, and rich and representative sample data for the soil property research and analysis of the water conservancy project are provided.

[0035] In summary: the water conservancy project detection sampling device is used in cooperation with the bottom plate 1, the roller 2, the mounting seat 3, the push rod 4, the driving mechanism 5 and the sampling assembly 6, solves the problem that when the soil is sampled, the drilling method is generally used for sampling, the rotation of the drill bit destroys the aggregate structure of the soil during the drilling process, the soil is rearranged, the soil in the upper and lower layers is mixed, and the sampling effect of the soil in each layer is reduced.

[0036] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A hydraulic engineering detection sampling device comprising a base plate (1), characterized in that: The bottom plate (1) bottom of the four corners is fixedly connected with the roller (2), the bottom plate (1) top right side is fixedly connected with the mounting seat (3), the mounting seat (3) number is two, the mounting seat (3) inside is fixedly connected with the push rod (4), the bottom plate (1) top is provided with drive mechanism (5), the bottom plate (1) left side is provided with sampling assembly (6).

2. The hydraulic engineering detection sampling device according to claim 1, characterized in that: The drive mechanism (5) includes the mounting bracket (51), the mounting bracket (51) bottom is fixedly connected with the bottom plate (1) top, the mounting bracket (51) inside is fixedly connected with the fixed seat (52), the fixed seat (52) number is two, the fixed seat (52) inboard is rotatably connected with the screw rod (53), the screw rod (53) top is fixedly connected with the drive motor (54), the drive motor (54) left side is fixedly connected with the mounting bracket (51) surface, the screw rod (53) surface is screw connected with the drive block (55), the drive block (55) left side is fixedly connected with the fixed plate (56), the mounting bracket (51) front side and back side are all provided with sliding slot (57).

3. The hydraulic engineering detection sampling device according to claim 2, characterized in that: The sampling assembly (6) includes the connecting block (61), the connecting block (61) right side is fixedly connected with the fixed plate (56) left side, the connecting block (61) inside is fixedly connected with the connecting rod (62), the connecting rod (62) inside is screw connected with the reinforcing rod (63), the reinforcing rod (63) bottom is screw connected with the hollow cylinder (64), the hollow cylinder (64) inside is insertedly connected with the sampling cylinder (65), the hollow cylinder (64) top is fixedly connected with the guide block (66).

4. The hydraulic engineering detection sampling apparatus according to claim 3, characterized in that: The hollow cylinder (64) inner wall is provided with the plug groove (7), and the plug groove (7) inner wall is slidably connected with the outer side of the guide block (66).

5. The hydraulic engineering detection sampling apparatus according to claim 2, characterized in that: The top of the bottom plate (1) is fixedly connected with the sample placing box (8), and the sample placing box (8) is located on the right side of the mounting bracket (51).

6. The hydraulic engineering detection sampling apparatus according to claim 1, characterized in that: The inner side of the mounting seat (3) is provided with a tool storage box (9), and the bottom of the tool storage box (9) is fixedly connected with the top of the bottom plate (1).

7. A hydraulic engineering detection and sampling apparatus according to claim 6, characterised in that: The left side of the tool storage box (9) is provided with a placing rack (10), and the number of the placing rack (10) is several.

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