CN212871829U

CN212871829U - Hydrogeology sampling device

Info

Publication number: CN212871829U
Application number: CN202021677456.9U
Authority: CN
Inventors: 夏冀清; 谢绿华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-02
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to a sampling device technical field just discloses a hydrogeology sampling device, including the working plate, the left and right sides of working plate is provided with electric lift rod, electric lift rod bottom surface and support top surface fixed connection. The hydrogeological sampling device is provided with the working plate, the left side and the right side of the working plate are provided with the electric lifting rods in a triangular shape, and the bottom ends of the electric lifting rods are provided with the supporting tops, so that the supporting and fixing effects are conveniently realized, a worker is not required to directly hold the device for sampling, the use is more convenient, and meanwhile, the electric lifting rods are convenient for adjusting the use height and angle and are suitable for workers with different heights to use; the connecting device is convenient to disassemble and assemble quickly, so that the device is convenient to carry; the sampling device is arranged, so that the sample can be prevented from being damaged, no reagent is used, the environment is not polluted, the stable and uniform quality of the final product is ensured, and the method has the advantages of rapidness, convenience, accuracy, non-invasive analysis and the like.

Description

Hydrogeology sampling device

Technical Field

The utility model relates to a sampling device technical field specifically is a hydrogeology sampling device.

Background

Hydrogeology, the branch of geology, refers to the phenomenon of various changes and movements of groundwater in nature. Hydrology and geology are the science of studying groundwater. The method mainly researches the distribution and formation rule of the underground water, the physical property and chemical composition of the underground water, the underground water resource and reasonable utilization thereof, the adverse effect of the underground water on engineering construction and mine exploitation, the prevention and the treatment thereof and the like. With the needs of scientific development and production construction, hydrology is divided into branch subjects such as regional hydrology, underground hydrodynamics, hydrology geochemistry, water supply hydrology, mineral deposit hydrology, soil improvement hydrology and the like. In recent years, research on hydrology and geology and geothermy, earthquake, environmental geology and the like are mutually permeated, and a plurality of new fields are formed.

Hydrogeology is the main objective of research in engineering geological mapping and provides data for the research of geotechnical engineering problems and adverse geological phenomena related to groundwater activities. For example, when building buildings and structures are constructed, the permeability of rock and soil, the buried depth of underground water, and the corrosiveness of underground water should be studied to find the influence on the depth of foundation, excavation of foundation pits, and the like. When a tailing dam and an ash storage dam are surveyed, the permeability and the groundwater infiltration curve of the dam foundation, the reservoir area and the accumulated tailings (ash) are researched to judge the permeability stability of the dam body, the leakage of the dam foundation and the reservoir area and the influence of the leakage on the environment. The burying condition, the exposure condition, the water level, the formation condition and the dynamic change of underground water are researched in a landslide section to judge the relationship formed by the underground water and the landslide. Hydrogeological conditions are therefore also an important research context. The underground water is inevitably required to be sampled in the research process, and therefore, a hydrogeological sampling device is required, and the existing hydrogeological sampling device has the defects of troublesome operation, inaccurate sampling and incapability of persuasion of sampling effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrogeology sampling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydrogeological sampling device comprises a working plate, wherein electric lifting rods are arranged on the left side and the right side of the working plate, the bottom surface of each electric lifting rod is fixedly connected with the top surface of a supporting top, the top ends of two output rods of the electric lifting rods are rotatably connected with the left end and the right end of the working plate, the top surface of the working plate is fixedly connected with the bottom surface of a main motor, a rotating rod is vertically arranged below the working plate, the bottom end of the output rod of the main motor penetrates through the working plate and is fixedly connected with the top end of the rotating rod, the bottom end of the rotating rod is fixedly connected with the top end of a connecting rod through a connecting device, the bottom surface of the connecting rod is fixedly connected with the top surface of the sampling device, the sampling device comprises a sampling sleeve and a sampling pile, the top surface of the sampling sleeve is fixedly connected with the bottom surface of the connecting rod, the top end, the inside vertical a water section of thick bamboo that is provided with of sample stake, a water section of thick bamboo bottom surface opening sets up, inside a water section of thick bamboo top runs through sample stake top surface and extends to the sample sleeve, be provided with the sealing washer between a water section of thick bamboo top surface and the sample sleeve inner wall, sample stake bottom surface and drilling rod top surface fixed connection, drilling rod bottom surface and drill bit top surface fixed connection, drilling rod and drill bit fixed surface set up helical blade.

Preferably, the vertical rectangle through-hole that has seted up downwards of work board left side top surface, rectangle through-hole left side opening sets up, the inside level of rectangle through-hole is provided with the bracing piece, both ends run through the work board around the bracing piece, bracing piece surface and work inboard wall contact position fixed connection, the trompil setting in electric lift pole output shaft top, the electric lift pole output shaft cover is established on the bracing piece, electric lift pole output shaft inner wall rotates with bracing piece surface contact position and is connected, the left and right both ends symmetry of work board sets up.

Preferably, connecting device is including fixed cover and adapter sleeve, adapter sleeve top surface and fixed cover bottom surface fixed connection, fixed cover inner wall and dwang bottom fixed surface are connected, the adapter sleeve side is provided with fixing bolt, fixing bolt one end runs through the adapter sleeve and the connecting rod extends to the adapter sleeve opposite side, fixing bolt passes through nut fixed connection.

Preferably, the surface of the sampling sleeve is provided with a first leakage hole, the first leakage hole is uniformly formed in the surface of the sampling sleeve, the surface of the sealing ring is fixedly connected with the inner wall of the sampling sleeve at a position close to the inner wall of the sampling sleeve, the inner wall of the sealing ring is in sliding connection with the surface of the water storage cylinder at a contact position, and the sealing ring is made of rubber.

Preferably, the fixed cover in vice motor output lever surface is equipped with the screw thread post, the internal thread that is provided with screw thread post looks adaptation is held to the inner wall of water storage cylinder bottom, screw thread post top surface and water storage cylinder bottom inner wall threaded connection.

Preferably, the top end surface of the water storage cylinder is provided with a second leakage hole, the second leakage hole is uniformly formed in the top end surface of the water storage cylinder, and the length of the section where the second leakage hole is formed is smaller than the length of the sealing ring.

Preferably, the vertical card strip that is provided with in a water section of thick bamboo side, card strip side and a water section of thick bamboo side fixed connection of depositing, the stake top surface of taking a sample corresponds the card strip and is provided with the draw-in groove, the draw-in groove top extends to the sealing washer top surface, a water section of thick bamboo one side and draw-in groove inner wall sliding connection are kept away from to the card strip.

Compared with the prior art, the beneficial effects of the utility model are that: the hydrogeological sampling device is provided with the working plate, the left side and the right side of the working plate are provided with the electric lifting rods in a triangular shape, and the bottom ends of the electric lifting rods are provided with the supporting tops, so that the supporting and fixing effects are conveniently realized, a worker is not required to directly hold the device for sampling, the use is more convenient, and meanwhile, the electric lifting rods are convenient for adjusting the use height and angle and are suitable for workers with different heights to use; the connecting device is convenient to disassemble and assemble quickly, so that the device is convenient to carry; the sampling device is arranged, so that the sample can be prevented from being damaged, no reagent is used, the environment is not polluted, the stable and uniform quality of the final product is ensured, and the method has the advantages of rapidness, convenience, accuracy, non-invasive analysis and the like.

Drawings

FIG. 1 is a sectional view of the overall front structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view of the inside of the sampling pile and the sampling sleeve of the present invention;

fig. 4 is an enlarged view of the area a in fig. 3 according to the present invention.

In the figure: the device comprises a working plate 1, a rectangular through hole 2, an electric lifting rod 3, a supporting rod 4, a supporting top 5, a main motor 6, a rotating rod 7, a connecting device 8, a fixed sleeve 9, a connecting sleeve 10, a connecting rod 11, a sampling device 12, a sampling sleeve 13, a sampling pile 14, a drilling rod 15, a drill bit 16, a helical blade 17, a first leakage hole 18, a second leakage hole 19, a threaded column 20, a water storage cylinder 21, a sealing ring 22, a second leakage hole 23 and a clamping strip 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a hydrogeological sampling device comprises a working plate 1, wherein electric lifting rods 3 are arranged on the left side and the right side of the working plate 1, the bottom surfaces of the electric lifting rods 3 are fixedly connected with the top surface of a supporting top 5, the top ends of two output rods 3 of the electric lifting rods are rotatably connected with the left end and the right end of the working plate 1, a rectangular through hole 2 is vertically and downwardly formed in the top surface of the left side of the working plate 1, the left side of the rectangular through hole 2 is provided with an opening, a supporting rod 4 is horizontally arranged in the rectangular through hole 2, the front end and the back end of the supporting rod 4 penetrate through the working plate 1, the surface of the supporting rod 4 is fixedly connected with the contact position of the inner wall of the working plate 1, the top end of the output rod of the electric lifting rod 3 is provided with a hole, the output rod of the electric lifting rod 3, the working plate 1 is installed, the left side and the right side of the working plate 1 are provided with the electric lifting rods 3 in a triangular shape, the bottom ends of the electric lifting rods 3 are respectively provided with the supporting top 4, the supporting and fixing effects are convenient to play, the sampling operation is not required to be directly carried out by a worker, the use is more convenient, meanwhile, the use height and the angle of the electric lifting rods 3 are convenient to adjust, and the electric lifting device is suitable for workers with different heights to use, the top surface of the working plate 1 is fixedly connected with the bottom surface of the main motor 6, the rotating rod 7 is vertically arranged below the working plate 1, the bottom end of the output rod of the main motor 6 penetrates through the working plate 1 and is fixedly connected with the top end of the rotating rod 7, the bottom end of the rotating rod 7 is fixedly connected with the top end of the connecting rod 11 through the connecting device 8, the connecting device, the side of the connecting sleeve 10 is provided with a fixing bolt, one end of the fixing bolt penetrates through the connecting sleeve 10 and the connecting rod 11 and extends to the other side of the connecting sleeve 10, the fixing bolt is fixedly connected through a nut, the quick disassembly and assembly of the device are facilitated by using the connecting device 8, the device is convenient to carry, the bottom surface of the connecting rod 11 is fixedly connected with the top surface of the sampling device 12, the sampling device 12 comprises a sampling sleeve 13 and a sampling pile 14, the top surface of the sampling sleeve 13 is fixedly connected with the bottom surface of the connecting rod 11, the top end of the sampling pile 14 is fixedly connected with the bottom end of the sampling sleeve 13, the interior of the sampling pile 14 is hollow, the bottom surface of the interior of the sampling pile 14 is fixedly connected with the bottom surface of the auxiliary motor 19, the interior of the sampling pile 14 is vertically provided with a water storage cylinder 21, the bottom surface of the, the top end surface of the threaded column 20 is in threaded connection with the inner wall of the bottom end of the water storage cylinder 21, the top end of the water storage cylinder 21 penetrates through the top surface of the sampling pile 14 and extends into the sampling sleeve 13, a sealing ring 22 is arranged between the top end surface of the water storage cylinder 21 and the inner wall of the sampling sleeve 13, a first leak hole 18 is formed in the surface of the sampling sleeve 13, the first leak hole 18 is uniformly formed in the surface of the sampling sleeve 13, the surface of the sealing ring 22 is fixedly connected with the inner wall of the sampling sleeve 13 at a position close to the inner wall, the contact position of the inner wall of the sealing ring 22 and the surface of the water storage cylinder 21 is in sliding connection, the sealing ring is made of rubber, a second leak hole 23 is formed in the top end surface of the water storage cylinder 21, the second leak hole 23 is uniformly formed in the top end surface of the water storage cylinder 21, the length of the interval formed in the second leak hole 23, draw-in groove top extends to sealing washer 22 top surface, card strip 24 is kept away from a water storage section of thick bamboo 21 one side and draw-in groove inner wall sliding connection, make through being provided with sampling device 12 and to realize not destroying the sample, need not reagent, non-staining environment, ensure the steady quality homogeneous of final product, have fast, conveniently, it is accurate, advantages such as non-invasive analysis, sample stake 14 bottom surface and 15 top surface fixed connection of drilling rod, 15 bottom surfaces of drilling rod and 16 top surface fixed connection of drill bit,

drilling rod

15 and 16 fixed surfaces of drill bit set up helical blade 17.

During the use, be three horn shapes through the left and right sides of working plate 1 and install electric lift rod 3, and the bottom of electric lift rod 3 all installs supporting top 4, is convenient for play the fixed effect of support, then starts main motor 6, makes main motor 6 rotate and makes sampling device 12 reach suitable degree of depth, then starts auxiliary motor 19, makes water storage cylinder 21 rise, makes second 23 of weeping hole exceed sealing washer 22, gets the accurate water sample, then reverses auxiliary motor 19 and makes water storage cylinder 21 descend to second 23 of weeping hole and the coincidence of sealing washer 22, then reverses main motor 6, takes out sampling device 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hydrogeological sampling device, comprising a work plate (1), characterized in that: the working plate is characterized in that electric lifting rods (3) are arranged on the left side and the right side of the working plate (1), the bottom surface of each electric lifting rod (3) is fixedly connected with the top surface of a supporting top (5), two ends of the top end of each electric lifting rod (3) are rotatably connected with the left side and the right side of the working plate (1), the top surface of the working plate (1) is fixedly connected with the bottom surface of a main motor (6), a rotating rod (7) is vertically arranged below the working plate (1), the bottom end of the output rod of the main motor (6) penetrates through the top ends of the working plate (1) and the rotating rod (7), the bottom end of the rotating rod (7) is fixedly connected with the top end of a connecting rod (11) through a connecting device (8), the bottom surface of the connecting rod (11) is fixedly connected with the top surface of a sampling device (12), the sampling device (12) comprises a sampling sleeve (13) and a sampling pile (, sample stake (14) top and sample sleeve (13) bottom fixed connection, the inside cavity setting of sample stake (14), the inside bottom surface of sample stake (14) and vice motor (19) bottom surface fixed connection, the inside vertical water storage cylinder (21) that is provided with of sample stake (14), water storage cylinder (21) bottom surface opening sets up, water storage cylinder (21) top is run through sample stake (14) top surface and is extended to inside sample sleeve (13), be provided with between water storage cylinder (21) top surface and sample sleeve (13) inner wall sealing washer (22), sample stake (14) bottom surface and drilling rod (15) top surface fixed connection, drilling rod (15) bottom surface and drill bit (16) top surface fixed connection, drilling rod (15) and drill bit (16) fixed surface set up helical blade (17).

2. A hydrogeological sampling apparatus as defined in claim 1 wherein: rectangle through-hole (2) have been seted up to the vertical downside of working plate (1) left side top surface, rectangle through-hole (2) left side opening sets up, the inside level of rectangle through-hole (2) is provided with bracing piece (4), both ends run through working plate (1) around bracing piece (4), bracing piece (4) surface and working plate (1) inner wall contact position fixed connection, electric lift pole (3) delivery rod top trompil sets up, electric lift pole (3) delivery rod cover is established on bracing piece (4), electric lift pole (3) delivery rod inner wall rotates with bracing piece (4) surface contact position and is connected, both ends symmetry sets up about working plate (1).

3. A hydrogeological sampling apparatus as defined in claim 1 wherein: connecting device (8) are including fixed cover (9) and adapter sleeve (10), adapter sleeve (10) top surface and fixed cover (9) bottom surface fixed connection, fixed cover (9) inner wall and dwang (7) bottom fixed surface are connected, adapter sleeve (10) side is provided with fixing bolt, fixing bolt one end runs through adapter sleeve (10) and connecting rod (11) and extends to adapter sleeve (10) opposite side, fixing bolt passes through nut fixed connection.

4. A hydrogeological sampling apparatus as defined in claim 1 wherein: leak hole one (18) have been seted up on sampling sleeve (13) surface, leak hole one (18) evenly set up on sampling sleeve (13) surface, sealing washer (22) surface and sampling sleeve (13) inner wall are close to position fixed connection mutually, sealing washer (22) inner wall and a water storage cylinder (21) surface position sliding connection that contacts, the sealing washer material is rubber.

5. A hydrogeological sampling apparatus as defined in claim 1 wherein: vice motor (19) output rod fixed surface cover is equipped with screw thread post (20), a water storage section of thick bamboo (21) bottom inner wall is provided with the internal thread with screw thread post (20) looks adaptation, screw thread post (20) top surface and a water storage section of thick bamboo (21) bottom inner wall threaded connection.

6. A hydrogeological sampling apparatus as defined in claim 1 wherein: the top end surface of the water storage cylinder (21) is provided with a second leakage hole (23), the second leakage hole (23) is uniformly formed in the top end surface of the water storage cylinder (21), and the length of the section where the second leakage hole (23) is formed is smaller than that of the sealing ring (22).

7. A hydrogeological sampling apparatus as defined in claim 1 wherein: the vertical card strip (24) that is provided with in a water storage section of thick bamboo (21) side, card strip (24) side and a water storage section of thick bamboo (21) side fixed connection, sample stake (14) top surface corresponds card strip (24) and is provided with the draw-in groove, the draw-in groove top extends to sealing washer (22) top surface, a water storage section of thick bamboo (21) one side and draw-in groove inner wall sliding connection are kept away from in card strip (24).