CN220270908U

CN220270908U - Groundwater sampling machine for geological survey

Info

Publication number: CN220270908U
Application number: CN202321506429.9U
Authority: CN
Inventors: 祁晓鹏; 吕宏伟
Original assignee: Zhongshan Nuclear Industry Group Geological Survey Institute Co ltd
Current assignee: Zhongshan Nuclear Industry Group Geological Survey Institute Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-12-29
Anticipated expiration: 2033-06-13

Abstract

The utility model relates to a groundwater sampling machine for geological investigation, which comprises a box body, wherein a U-shaped plate is fixedly connected to the top of the box body, a limiting mechanism is arranged on the box body, sampling components are arranged on the U-shaped plate, the limiting mechanism comprises two limiting plates which are fixedly connected with the left side and the right side of the box body, limiting rods are slidably connected to the inner parts of the two limiting plates, a first cylinder with the number of two is fixedly arranged at the top of the box body, a movable plate is fixedly connected to an output shaft of the first cylinder, and sliding blocks are fixedly connected to the left side and the right side of the movable plate. This a groundwater sampler for geological survey through setting up stop gear, makes groundwater sampler have spacing function, reaches and carries out spacing effect to the box to make things convenient for groundwater sampler to sample the operation, and then improve the stability of groundwater sampler during operation, made things convenient for user's use, increased the practicality of groundwater sampler.

Description

Groundwater sampling machine for geological survey

Technical Field

The utility model relates to the technical field of hydrogeological exploration, in particular to a groundwater sampler for geological exploration.

Background

With the rapid development of economy and various industries, under the background of further development of socioeconomic performance, the hydrogeological exploration technology is continuously improved, the hydrogeological exploration work is an essential element of geotechnical engineering construction in the process of exploration of geotechnical engineering, and is an important component of geotechnical engineering, the hydrogeological exploration work can ensure the safety and stability of geotechnical engineering construction, and through the exploration of hydrogeology, not only the underground hydrologic information can be known, but also the safety guarantee can be provided for the completion of construction, and the underground water sampling machine is an important tool of the hydrogeological exploration.

For example, chinese patent CN217211605U discloses an underground water sampling machine for geological investigation, including an L-shaped fixed plate, a winding roll, a gear transmission mechanism, a sampling tube and a motor, the utility model sets up the sampling tube, a movable disc on the sampling tube can rotate relative to the fixed disc, when a water inlet provided on the movable disc is partially overlapped or fully overlapped with a stainless steel mesh body provided on the fixed disc, water can flow into the sampling tube through the water inlet, the rotatable movable disc closes the sampling tube after sampling, the water is prevented from leaking or being polluted in the carrying process, and the water is filtered through the stainless steel mesh body, so that the entry of large-size sundries in the water is reduced, the normal sampling of underground water is avoided, the utility model sets up a buffer cushion at the bottom of the sampling tube, the buffer cushion can safely protect the bottom of the tube in the use process of the sampling tube, the bottom of the tube is prevented from being impacted by the underground water hardness to damage, and the use safety of the device is improved, however, the mounting frame may shake or topple over to influence the sampling work, because the mounting frame does not set up a connecting mechanism to soil is not provided, so that the problem of the sampling frame cannot be unstable or the problem of the falling down of the machine is solved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the underground water sampling machine for geological survey, which has the advantages of stable sampling and the like, and solves the problem that the sampling work is influenced due to shaking or dumping of the mounting frame.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the underground water sampling machine for geological survey comprises a box body, wherein a U-shaped plate is fixedly connected to the top of the box body, a limiting mechanism is arranged on the box body, and a sampling assembly is arranged on the U-shaped plate;

the utility model discloses a motor vehicle, including box, stop gear, box, fixed connection, universal wheel, stop gear, box, the stop gear is including quantity be two and with box left and right sides fixed connection's limiting plate, two the equal sliding connection in inside of limiting plate has the gag lever post, the top fixed mounting of box has a quantity to be a cylinder, the output shaft fixedly connected with fly leaf of a cylinder, the equal fixedly connected with slider in left and right sides of fly leaf, the universal wheel that is four in quantity is installed to the bottom of fly leaf.

Further, the sampling assembly includes the No. two cylinders with U template top fixed mounting, the output shaft fixedly connected with cabin body of No. two cylinders, the left side fixedly connected with of cabin body is two fixed plate, top the top fixed mounting of fixed plate has a motor, the output shaft fixedly connected with threaded rod of a motor, the outside threaded connection of threaded rod has the screw thread piece, the right side fixedly connected with baffle of screw thread piece, the filtration pore has been seted up in the left side of cabin body, the bottom fixed mounting of cabin body has No. two motors, the output shaft fixedly connected with pivot of No. two motors, the bottom fixedly connected with drill bit of pivot.

Further, rectangular through holes are formed in the top of the box body, and penetrate through and extend to the inside of the box body.

Further, the left and right sides of the inner wall of the box body are provided with sliding grooves, and the inner parts of the sliding grooves are in sliding connection with the outer sides of the sliding blocks.

Further, a circular through hole is formed in the bottom of the box body, and the size of the circular through hole is matched with the size of the universal wheel.

Further, one side of the two fixing plates, which is opposite to the fixing plates, is fixedly connected with a guide rod, and the outer side of the guide rod is in sliding connection with the inside of the threaded block.

Further, the right side of the cabin body is fixedly connected with a water outlet pipe, and a valve is arranged on the outer side of the water outlet pipe.

Further, the right side of baffle and the left side sliding connection of cabin body, the outside of No. one motor and No. two motors all is provided with the protecting crust.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this a groundwater sampler for geological survey through setting up stop gear, makes groundwater sampler have spacing function, reaches and carries out spacing effect to the box to make things convenient for groundwater sampler to sample the operation, and then improve the stability of groundwater sampler during operation, made things convenient for user's use, increased the practicality of groundwater sampler.

2. This a groundwater sampler for geological survey makes groundwater sampler have the function of sampling through setting up sampling assembly, reaches the effect of sampling groundwater to can sample groundwater of different degree of depth, also conveniently filter groundwater simultaneously, make things convenient for user's use, improved groundwater sampler's practicality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

fig. 3 is a top view of the structure of the case of the present utility model.

In the figure: the drilling machine comprises a box body 1, a U-shaped plate 2, a limit plate 3, a limit rod 4, a first cylinder 5, a movable plate 6, a slide block 7, a universal wheel 8, a second cylinder 9, a cabin 10, a fixed plate 11, a first motor 12, a threaded rod 13, a threaded block 14, a baffle 15, a filter hole 16, a second motor 17, a rotary shaft 18 and a drill bit 19.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an underground water sampler for geological survey in this embodiment includes a box 1, a rectangular through hole is provided at the top of the box 1, the rectangular through hole penetrates and extends to the inside of the box 1, sliding grooves are provided at both sides of the inner wall of the box 1, a circular through hole is provided at the bottom of the box 1, a U-shaped plate 2 is fixedly connected to the top of the box 1, a limit mechanism is provided on the box 1, and a sampling assembly is provided on the U-shaped plate 2.

Stop gear is including quantity be two and with box 1 left and right sides fixed connection's limiting plate 3, the equal sliding connection of inside of two limiting plates 3 has gag lever post 4, the top fixed mounting of box 1 has a cylinder 5 of quantity for two, the output shaft fixedly connected with fly leaf 6 of cylinder 5, the equal fixedly connected with slider 7 of the left and right sides of fly leaf 6, the inside and the outside sliding connection of slider 7 of spout, universal wheel 8 that is four in quantity is installed to the bottom of fly leaf 6, the size and the size looks adaptation of universal wheel 8 of circular through-hole.

In this embodiment, the sampling assembly includes the No. two cylinder 9 of fixed mounting with U template 2 top, no. two cylinder 9's output shaft fixedly connected with cabin body 10, the right side fixedly connected with outlet pipe of cabin body 10, the outside of outlet pipe is provided with the valve, the left side fixedly connected with of cabin body 10 is fixed plate 11 that is two, the relative one side fixedly connected with guide arm of two fixed plates 11, the top fixed mounting of top fixed plate 11 has motor 12, motor 12's output shaft fixedly connected with threaded rod 13, threaded rod 13's outside threaded connection has screw thread piece 14, the outside and the inside sliding connection of screw thread piece 14 of guide arm, the right side fixedly connected with baffle 15 of screw thread piece 14, the right side of baffle 15 and the left side sliding connection of cabin body 10, filter hole 16 has been seted up in the left side of cabin body 10, no. two motor 17 are all provided with the protective housing in the outside of motor 12 and No. two motor 17, no. two motor 17's output shaft fixedly connected with pivot 18, the bottom fixedly connected with drill bit 19 of pivot 18.

The working principle of the embodiment is as follows:

this a groundwater sampling machine for geological survey, when using, remove groundwater sampling machine to the place of needs through universal wheel 8, start cylinder No. 5, the output shaft of cylinder No. 5 drives fly leaf 6 upward movement, through setting up slider 7 and spout, carry out spacing support to fly leaf 6, stability when increasing fly leaf 6 motion, thereby conveniently shrink universal wheel 8 to the inside of box 1, make the bottom of box 1 and ground contact, increase the stability that groundwater sampling machine used, insert the inside of locating plate 3 then insert inside ground, further carry out spacingly to groundwater sampling machine, start motor No. 17, the output shaft of motor No. 17 drives pivot 18 and rotates, pivot 18 drives drill bit 19 and rotates, start cylinder No. 9 simultaneously, the output shaft of cylinder No. 9 drives drill bit 19 downward movement and drills into the ground, after drilling into the degree of depth that needs, the output shaft of motor No. 12 drives threaded rod 13 and rotates, threaded rod 13 drives threaded block 14 and rotates, through setting up the guide arm, make the bottom and contact with the ground of box 1, thereby it can only up and down the motion, thereby filter the filter hole 16 is carried out to the filter hole 16 when the filter capsule is nearby to the filter hole 16 is convenient, the filter capsule is used to the filter hole 16 is nearby to the filter hole is convenient to the ground.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown 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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Groundwater sampling machine for geological investigation, including box (1), its characterized in that: the top of the box body (1) is fixedly connected with a U-shaped plate (2), a limiting mechanism is arranged on the box body (1), and a sampling assembly is arranged on the U-shaped plate (2);

stop gear is including quantity be two and with box (1) left and right sides fixed connection's limiting plate (3), two equal sliding connection in inside of limiting plate (3) has gag lever post (4), the top fixed mounting of box (1) has a cylinder (5) of quantity for two, the output shaft fixedly connected with fly leaf (6) of cylinder (5), the equal fixedly connected with slider (7) of left and right sides of fly leaf (6), universal wheel (8) that quantity is four are installed to the bottom of fly leaf (6).

2. A groundwater sampler for geological investigation according to claim 1, characterized in that: the sampling assembly comprises a second air cylinder (9) fixedly mounted on the top of a U-shaped plate (2), an output shaft of the second air cylinder (9) is fixedly connected with a cabin body (10), two fixing plates (11) are fixedly connected to the left side of the cabin body (10), a first motor (12) is fixedly mounted on the top of the fixing plates (11), a threaded rod (13) is fixedly connected to the output shaft of the first motor (12), a threaded block (14) is connected to the outer side of the threaded rod (13) in a threaded manner, a baffle plate (15) is fixedly connected to the right side of the threaded block (14), a filtering hole (16) is formed in the left side of the cabin body (10), a second motor (17) is fixedly mounted on the bottom of the cabin body (10), a rotary shaft (18) is fixedly connected to the output shaft of the second motor (17), and a drill bit (19) is fixedly connected to the bottom of the rotary shaft (18).

3. A groundwater sampler for geological investigation according to claim 1, characterized in that: rectangular through holes are formed in the top of the box body (1), and penetrate through and extend to the inside of the box body (1).

4. A groundwater sampler for geological investigation according to claim 1, characterized in that: the left side and the right side of the inner wall of the box body (1) are provided with sliding grooves, and the inner parts of the sliding grooves are in sliding connection with the outer sides of the sliding blocks (7).

5. A groundwater sampler for geological investigation according to claim 1, characterized in that: the bottom of the box body (1) is provided with a circular through hole, and the size of the circular through hole is matched with the size of the universal wheel (8).

6. A groundwater sampler for geological investigation according to claim 2, characterized in that: the opposite sides of the two fixing plates (11) are fixedly connected with guide rods, and the outer sides of the guide rods are in sliding connection with the inside of the threaded blocks (14).

7. A groundwater sampler for geological investigation according to claim 2, characterized in that: the right side of the cabin body (10) is fixedly connected with a water outlet pipe, and a valve is arranged on the outer side of the water outlet pipe.

8. A groundwater sampler for geological investigation according to claim 2, characterized in that: the right side of the baffle (15) is connected with the left side of the cabin body (10) in a sliding way, and the outer sides of the first motor (12) and the second motor (17) are respectively provided with a protective shell.