CN218584416U

CN218584416U - Groundwater sampling pipe and groundwater sampling device thereof

Info

Publication number: CN218584416U
Application number: CN202220733602.8U
Authority: CN
Inventors: 丁薇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2023-03-07
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses an underground water sampling pipe and an underground water sampling device thereof, which relate to the technical field of hydrogeology and comprise a sampling hole, a depth adjusting device, a sampling pipe and a bracket, wherein the depth adjusting device is used for adjusting the sampling depth; the sampling device samples the underground water through the sampling pipe and the bracket; the spring enables adjustment according to sampling holes of different sizes; the matching of the fixed cylinder and the connecting rod is used for preventing the sampling tube from shaking and being damaged; the third connecting rod slides to drive the piston through the first sliding rod and the second sliding rod, so that the underground water is sucked into the sampling pipe from the round hole; the sliding sleeve is matched with the positive and negative screw rods to have self-locking performance, so that the driving plate is prevented from sliding due to stress; the L-shaped supporting plate only enables the driving plate to slide; the rotating disc enables the screw rods with the positive and negative teeth to rotate more conveniently and more laborsavingly; the problem that the groundwater sampling device of solution that can be convenient is inconvenient to carry out the sample to the groundwater of the different degree of depth, and easy operation is suitable for the popularization.

Description

Groundwater sampling pipe and groundwater sampling device thereof

Technical Field

The utility model relates to a hydrogeology technical field, concretely relates to groundwater sampling pipe and groundwater sampling device thereof.

Background

Hydrogeology is a geological branch subject, refers to the phenomenon of various changes and movements of underground water in nature, and mainly researches the distribution and formation rule of the underground water, the physical properties and chemical components of the underground water, the underground water resources and the reasonable utilization thereof, the adverse effects of the underground water on engineering construction and mine exploitation, the prevention and the treatment thereof and the like.

The groundwater sampling device is used to hydrogeology on the market at present, and the groundwater of the different degree of depth is most conveniently got, when sampling groundwater, current groundwater that often can only be to a degree of depth samples, when needing to sample the different degree of depth, often need carry out a lot of samplings, and efficiency is lower, uses very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides an above-mentioned problem, provide an groundwater sampling pipe and groundwater sampling device thereof, solve the inconvenient problem of taking a sample to the groundwater of the different degree of depth of groundwater sampling device.

The technical scheme of the utility model is that: an underground water sampling pipe and an underground water sampling device thereof comprise a sampling hole, a depth adjusting device, a sampling pipe and a bracket;

be equipped with degree of depth adjusting device on the sampling hole, degree of depth adjusting device bottom is equipped with sampling device, be equipped with a plurality of sampling pipes in the sampling device, be equipped with the support on the sampling pipe, the gliding setting of sampling device is in the support, the sampling pipe front side is equipped with the round hole, both ends all are equipped with the solid fixed cylinder about the sampling device both sides, be equipped with gliding slide in the solid fixed cylinder, be equipped with the spring between slide left side and the solid fixed cylinder inner wall, the slide right-hand member is equipped with the connecting rod, the connecting rod right-hand member is equipped with the pivoted gyro wheel, gyro wheel and sampling hole lateral wall sliding connection.

Further, the sampling device is: be equipped with the installation shell in degree of depth adjusting device bottom, installation shell bottom is equipped with the protective housing, the vertical pivoted worm that is equipped with in the protective housing, be equipped with the motor in the installation shell, the output shaft of motor runs through out the installation shell diapire and is connected with the worm, the worm both sides all are equipped with engaged with turbine, the turbine sets up in protective housing both sides wall, the cover is equipped with first connecting rod in the pivot at turbine center, the protective housing bottom is equipped with the opening, the first connecting rod other end runs through out sliding connection's opening and is equipped with pivoted second connecting rod, the second connecting rod other end is equipped with the third connecting rod of rotating the connection, be equipped with gliding piston in the sampling pipe, be equipped with gliding first slide bar and second slide bar in the support, first slide bar level sets up, the vertical setting of second slide bar, second slide bar upper end sets up at first slide bar bottom center, second slide bar lower extreme runs through out sampling pipe roof and is connected with the piston, first slide bar both ends run through out the support lateral wall and are connected with the third connecting rod.

Further, the depth adjusting device is: bilateral symmetry is equipped with L type backup pad on the sampling hole, L type backup pad top is equipped with the supporting shoe, two be equipped with same pivoted positive and negative tooth lead screw in the supporting shoe, positive and negative tooth lead screw one end runs through out the supporting shoe, both ends all overlap on the positive and negative tooth lead screw and are equipped with the slip cap of spiro union, the slip cap bottom is equipped with pivoted drive rod, two L type backup pad inboard is equipped with same gliding drive plate, two drive rod another some pivoted setting drives the board top, the installation shell sets up in drive plate bottom.

Furthermore, one end of the screw rod with the positive and negative teeth penetrates through a supporting block to be provided with a rotating disc.

Further, the L-shaped supporting plate is fixed with the ground through a bolt.

The utility model has the advantages that:

the depth adjusting device of the utility model is used for adjusting the sampling depth; the sampling device samples the underground water through the sampling pipe and the bracket; the spring enables adjustment according to sampling holes of different sizes; the matching of the fixed cylinder and the connecting rod is used for preventing the sampling tube from shaking and being damaged; the third connecting rod slides to drive the piston through the first sliding rod and the second sliding rod, so that the underground water is sucked into the sampling pipe from the round hole; the sliding sleeve is matched with the positive and negative screw rods to have self-locking performance, so that the driving plate is prevented from sliding due to stress; the L-shaped supporting plate only enables the driving plate to slide; the rotating disc enables the screw rods with the positive and negative teeth to rotate more conveniently and more laborsavingly; the problem that the groundwater sampling device of solution that can be convenient is inconvenient to carry out the sample to the groundwater of the different degree of depth, and easy operation is suitable for the popularization.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the sampling device of the present invention;

FIG. 3 is a schematic view of the depth adjustment device of the present invention;

fig. 4 is an enlarged view at a in fig. 2.

Reference numerals:

1 is a sampling hole, 2 is a depth adjusting device, 3 is a sampling device, 4 is a sampling tube, 5 is a bracket, 6 is a round hole, 7 is a fixed cylinder, 8 is a spring, 9 is a sliding plate, 10 is a connecting rod, 201 is an L-shaped supporting plate, 202 is a supporting block, 203 is a positive and negative tooth lead screw, 204 is a sliding sleeve, 205 is a rotating disc, 206 is a driving rod, 301 is a protective shell, 302 is a motor, 303 is a mounting shell, 304 is a worm, 305 is a turbine, 306 is a first connecting rod, 307 is a second connecting rod, 308 is a piston, 309 is a second sliding rod, 310 is a first sliding rod, and 311 is a third connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 4, an underground water sampling pipe and an underground water sampling device thereof comprise a sampling hole 1, a depth adjusting device 2, a sampling device 3, a sampling pipe 4 and a bracket 5;

be equipped with degree of depth adjusting device 2 on sampling hole 1, degree of depth adjusting device 2 is used for adjusting the sampling depth, degree of depth adjusting device 2 bottom is equipped with sampling device 3, be equipped with a plurality of sampling pipes 4 in the sampling device 3, be equipped with support 5 on the sampling pipe 4, sampling device 3 samples groundwater through sampling pipe 4 and support 5, the gliding setting of sampling device 3 is in support 5, sampling pipe 4 front side is equipped with round hole 6, both ends all are equipped with solid fixed cylinder 7 about sampling device 3 both sides, be equipped with gliding slide 9 in the solid fixed cylinder 7, be equipped with spring 8 between slide 9 left side and the solid fixed cylinder 7 inner wall, spring 8 makes can adjust according to not sampling hole 1 of equidimension, slide 9 right-hand member is equipped with connecting rod 10, connecting rod 10 right-hand member is equipped with pivoted gyro wheel 11, gyro wheel 11 and 1 lateral wall sliding connection of sampling hole, gu fixed cylinder 7 is used for preventing that sampling pipe 4 from taking place to rock and damage with connecting rod 10's cooperation.

The sampling device 3 is: the bottom of the depth adjusting device 2 is provided with a mounting shell 303, the bottom of the mounting shell 303 is provided with a protective shell 301, a rotating worm 304 is vertically arranged in the protective shell 301, a motor 302 is arranged in the mounting shell 303, an output shaft of the motor 302 penetrates through the bottom wall of the mounting shell 303 and is connected with the worm 304, the output shaft of the motor 302 rotates to drive the worm 304 to rotate, two sides of the worm 304 are respectively provided with a worm wheel 305 which is meshed with each other, the worm 304 rotates to drive the worm wheels 305 to rotate, the worm wheels 305 are arranged in two side walls of the protective shell 301, a rotating shaft at the center of each worm wheel 305 is sleeved with a first connecting rod 306, the bottom of the protective shell 301 is provided with an opening, the other end of the first connecting rod 306 penetrates through the opening in sliding connection and is provided with a rotating second connecting rod 307, the worm wheels 305 rotate to drive the second connecting rod 307 to rotate through the first connecting rod 306, the other end of second connecting rod 307 is equipped with third connecting rod 311 of rotation connection, second connecting rod 307 rotates and drives third connecting rod 311 and slide, be equipped with gliding piston 308 in the sampling pipe 4, be equipped with gliding first slide bar 310 and second slide bar 309 in the support 5, first slide bar 310 level sets up, the vertical setting of second slide bar 309, second slide bar 309 upper end sets up at first slide bar 310 bottom center, second slide bar 309 lower extreme runs through out sampling pipe 4 roof and is connected with piston 308, first slide bar 310 both ends are run through out support 5 lateral wall and are connected with third connecting rod 311, third connecting rod 311 slides and drives piston 308 through first slide bar 310 and second slide bar 309, thereby inhale groundwater in the sampling pipe 4 from the round hole.

The depth adjusting device 2 is: the sampling hole 1 is symmetrically provided with L-shaped supporting plates 201 on two sides, supporting blocks 202 are arranged at the tops of the L-shaped supporting plates 201, the two supporting blocks 202 are internally provided with the same rotating positive and negative threaded screw rods 203, one ends of the positive and negative threaded screw rods 203 penetrate through the supporting blocks 202, threaded sliding sleeves 204 are sleeved at two ends of the positive and negative threaded screw rods 203, the positive and negative threaded screw rods 203 rotate to drive the sliding sleeves 204 to relatively or oppositely thread, the sliding sleeves 204 are self-locked with the positive and negative threaded screw rods 203, the sliding of the driving plates 207 due to stress is prevented, rotating driving rods 206 are arranged at the bottoms of the sliding sleeves 204, the same sliding driving plate 207 is arranged on the inner sides of the two L-shaped supporting plates 201, the sliding sleeves 204 drive the driving plates 207 to slide through the driving rods 206, the other points of the two driving rods 206 are rotatably arranged at the tops of the driving plates 207, the installation shell 303 is arranged at the bottoms of the driving plates 207, and the L-shaped supporting plates 201 enable the driving plates 207 to only slide without rotating.

The supporting block 202 is run through out to positive and negative tooth lead screw 203 one end and is equipped with the rolling disc 205, and the rolling disc 205 makes the rotation of positive and negative tooth lead screw 203 more laborsaving and convenient.

The L-shaped supporting plate 201 is fixed with the ground through a bolt, so that the L-shaped supporting plate 201 is convenient to fix.

The utility model discloses a theory of operation: the motor 302 is electrically connected with an external control system, the L-shaped supporting plate 201 is fixed through a bolt, when underground water in the sampling hole 1 needs to be sampled, the rotating disc 205 is rotated, the rotating disc 205 rotates to drive the positive and negative screw rods 203 to rotate, the negative screw rods 203 rotate to drive the sliding sleeves 204 to relatively or oppositely screw, the sliding sleeves 204 screw and drive the driving plate 207 to slide through the driving rod 206, the driving plate 207 drives the sampling pipe 4 to slide downwards, so that the sampling depth is adjusted, and the rotating disc 205 stops rotating after the sampling depth is reached; when a power switch of the motor 302 is turned on, an output shaft of the motor 302 rotates to drive the worm 304 to rotate, the worm 304 rotates to drive the worm wheel 305 to rotate, the worm wheel 305 rotates to drive the second connecting rod 307 to rotate through the first connecting rod 306, the second connecting rod 307 rotates to drive the third connecting rod 311 to slide, and the third connecting rod 311 slides to drive the piston 308 through the first sliding rod 310 and the second sliding rod 309, so that the underground water is sucked into the sampling tube 4 from the circular hole.

The depth adjusting device 2 of the utility model is used for adjusting the sampling depth; the sampling device 3 samples the underground water through the sampling pipe 4 and the bracket 5; the spring 8 can be adjusted according to sampling holes 1 with different sizes; the matching of the fixed cylinder 7 and the connecting rod 10 is used for preventing the sampling tube 4 from shaking and being damaged; the third connecting rod 311 slides to drive the piston 308 through the first sliding rod 310 and the second sliding rod 309, so as to suck the groundwater into the sampling pipe 4 from the circular hole; the sliding sleeve 204 is matched with the positive and negative tooth screw rod 203 to have self-locking performance, so that the driving plate 207 is prevented from sliding due to stress; the L-shaped supporting plate 201 enables the driving plate 207 to only slide and not to rotate; the rotating disc 205 enables the screw rod 203 with the positive and negative teeth to rotate more conveniently and more laborsavingly; the problem that the groundwater of the different degree of depth is inconvenient to carry out the sample of solution groundwater sampling device that can be convenient, easy operation is suitable for the popularization.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An underground water sampling pipe and an underground water sampling device thereof are characterized by comprising a sampling hole (1), a depth adjusting device (2), a sampling device (3), a sampling pipe (4) and a bracket (5);

be equipped with degree of depth adjusting device (2) on sampling hole (1), degree of depth adjusting device (2) bottom is equipped with sampling device (3), be equipped with a plurality of sampling pipes (4) in sampling device (3), be equipped with support (5) on sampling pipe (4), the gliding setting of sampling device (3) is in support (5), sampling pipe (4) front side is equipped with round hole (6), both ends all are equipped with solid fixed cylinder (7) about sampling device (3) both sides, be equipped with gliding slide (9) in solid fixed cylinder (7), be equipped with spring (8) between slide (9) left side and solid fixed cylinder (7) inner wall, slide (9) right-hand member is equipped with connecting rod (10), connecting rod (10) right-hand member is equipped with pivoted gyro wheel (11), gyro wheel (11) and sampling hole (1) lateral wall sliding connection.

2. A groundwater sampling pipe and a groundwater sampling device as claimed in claim 1, wherein the sampling device (3) is: be equipped with installation shell (303) in degree of depth adjusting device (2) bottom, installation shell (303) bottom is equipped with protective housing (301), vertically be equipped with pivoted worm (304) in protective housing (301), be equipped with motor (302) in installation shell (303), the output shaft of motor (302) passes through installation shell (303) diapire and is connected with worm (304), worm (304) both sides all are equipped with engaged with turbine (305), turbine (305) set up in protective housing (301) both sides wall, the cover is equipped with first connecting rod (306) in the pivot at turbine (305) center, protective housing (301) bottom is equipped with the opening, sliding connection's opening is run through to the first connecting rod (306) other end is equipped with pivoted second connecting rod (307), the second connecting rod (307) other end is equipped with third connecting rod (311) of rotating the connection, be equipped with gliding piston (308) in sampling pipe (4), be equipped with gliding first slide bar (310) and second slide bar (309) in support (5), first slide bar (310) horizontal setting, second slide bar (309) sets up the second slide bar (309), the vertical top wall (309) passes through the second slide bar (309) top wall (310), the second slide bar (309) top wall (309) sets up, two ends of the first sliding rod (310) penetrate through the side wall of the support (5) and are connected with a third connecting rod (311).

3. A groundwater sampling pipe and a groundwater sampling device as claimed in claim 2, wherein the depth adjusting device (2) is: bilateral symmetry is equipped with L type backup pad (201) on sampling hole (1), L type backup pad (201) top is equipped with supporting shoe (202), two be equipped with same positive and negative tooth lead screw (203) of pivoted in supporting shoe (202), positive and negative tooth lead screw (203) one end runs through out supporting shoe (202), positive and negative tooth lead screw (203) are gone up both ends and all are overlapped and are equipped with spiro union slip cap (204), slip cap (204) bottom is equipped with pivoted drive bar (206), two L type backup pad (201) inboard is equipped with same gliding drive board (207), two drive bar (206) another point pivoted setting drives board (207) top, installation shell (303) set up and drive board (207) bottom.

4. A groundwater sampling pipe and a groundwater sampling device as claimed in claim 3, wherein: one end of the positive and negative screw rod (203) penetrates through the supporting block (202) and is provided with a rotating disc (205).

5. A groundwater sampling pipe and a groundwater sampling device as claimed in claim 3, wherein: the L-shaped support plate (201) is fixed with the ground through a bolt.