CN213397804U

CN213397804U - Groundwater sampling device for hydrogeology

Info

Publication number: CN213397804U
Application number: CN202022659685.4U
Authority: CN
Inventors: 巫侠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-06-08
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a hydrogeology groundwater sampling device, including water-collecting device, set up on the outer wall of bellying and shake the bat piece, the bat board is close to top department through round pin axle swing joint in bellying both sides outer wall, and set up connecting piece and jib connection elasticity slide bar on the bat board, the top of elasticity slide bar runs through the apical disk and extends to its upper end, the terminal fixed connection handle in top of elasticity slide bar, press the terminal handle in elasticity slide bar top, elasticity slide bar up-and-down motion cooperation connecting piece and jib drive bat board are patted and are shaken the surface of water in the outside of inlet tube port, when the inlet tube carries out the water injection to the collector drum, pat through the bat and shake the surface of water and produce the ripple and take away from the inlet tube with the suspension debris on the surface of water, sneak into of debris when having avoided the.

Description

Groundwater sampling device for hydrogeology

Technical Field

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

Background

Hydrogeological surveying is also known as "hydrogeological surveying". Refers to hydrogeological research work performed to ascertain hydrogeological conditions of an area. Aims to master the cause, distribution and motion rule of underground water and surface water. The method provides a basis for reasonably exploiting and utilizing water resources and correctly designing and constructing foundations and piling projects. The method comprises two aspects of underground and above-ground hydrological exploration. The underground hydrological investigation is mainly to investigate and research the water level change, flow direction, chemical composition and other conditions of underground water at different periods of the whole year, find out the burying conditions and the corrosivity of the underground water, judge the possible changes and influences of the underground water in the construction and use stages of buildings and provide prevention and treatment suggestions.

The hydrogeological survey underground water sampling is to take water through drilling, a sampling device is deeply inserted into the ground for sampling, however, surface impurities can fall along with the drilling and suspend on the surface of the underground water, the impurities can also enter the sampling device when the sampling device takes water, the impurities can interfere with the detection accuracy of a water sample, and the existing sampling device cannot remove the impurities; and current sampling device is mostly gaseous replacement formula, utilizes the inside atmospheric pressure of pull rod control at top to gather the water sample, but needs the people to hold up the pull rod always, and operating personnel can't have a rest during the sample.

Therefore, a hydrogeology underground water sampling device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrogeology underground water sampling device, set up fixed pipe activity and cup joint the piston rod in the overhead gage upper end at water collection section of thick bamboo top, the outer wall both sides of piston rod symmetry fixed connection fixture block respectively, and correspond fixture block department and set up stop gear block fixture block at the fixed pipe top both ends of piston rod both sides, carry out spacing fixed to the piston rod when the water collection section of thick bamboo takes a sample, and set up on the outer wall of water collection section of thick bamboo both sides bellying and shake the bat piece, utilize to come and go from top to bottom and press elasticity slide bar cooperation connecting piece and jib drive bat board and beat the vibration surface of water in the outside slapping of inlet tube port, thereby the problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydrogeology is with groundwater sampling device, including water-collecting device, water-collecting device includes the top dish, a water-collecting drum, the outlet pipe, fixed pipe, the piston rod, the fixture block, stop gear and the piece of clapping that shakes, the lower extreme fixedly connected with water-collecting drum of top dish, the bottom of water-collecting drum is provided with the outlet pipe, install integrative control valve on the outlet pipe, and the integrative fixed pipe of upper end middle part department fixedly connected with of top dish, fixed pipe is linked together with the water-collecting drum, and the activity of the upper end middle part department of fixed pipe has cup jointed the piston rod, the integrative fixture block of the outer wall both sides symmetry fixedly connected with respectively of piston rod, the lower extreme of piston rod extends to the inside of water-collecting drum through fixed pipe, stop gear sets up respectively in the fixed pipe top both ends of piston rod both sides and corresponds fixture block department.

Further, the both sides outer wall of a water collecting barrel is provided with integrative bellying respectively the symmetry, all runs through on the lateral wall of bellying and is provided with the inlet tube, and the inlet tube is linked together with the lateral wall of a water collecting barrel, and the card cover has sealed the pad on the inlet tube outlet port outer wall, and sealed pad fixed connection is on one side outer wall of clamp plate, and the bottom of clamp plate is through round pin axle swing joint on the water collecting barrel inner wall of inlet tube port lower extreme, and the inner wall setting of the water collecting barrel of closely laminating of clamp plate.

Furthermore, the piston rod extends to the outer walls of two sides inside the water collecting barrel, hanging plates are symmetrically and fixedly connected with the outer walls of the two sides respectively, supporting springs are arranged at the lower ends of the hanging plates respectively, the lower ends of the supporting springs are fixedly connected to the upper end of the transverse plate of the L-shaped plate respectively, connecting rods are symmetrically and fixedly connected to the outer walls of two sides of the bottom of the piston rod respectively, and the tail ends of the connecting rods are movably connected with the side wall of the top of the pressing plate through.

Furthermore, the supporting spring keeps a micro-compression state, the connecting rod and the pressing plate are perpendicular to each other, the pressing plate is extruded through the connecting rod to be tightly attached to the inner wall of the water collecting cylinder, and the sealing gasket clamping sleeve on the side wall seals the water outlet port of the water inlet pipe.

Further, stop gear includes base, slide cartridge, coupling spring, slider and wedge, and the base corresponds fixture block department in the fixed pipe top both ends of piston rod both sides respectively fixed connection, and the upper end of base is provided with the relative just integrative slide cartridge of port respectively, installs coupling spring on the one side inner wall that the slide cartridge corresponds the port, one side outer wall of terminal fixed connection slider of coupling spring, slider activity block joint inside the slide cartridge, and be provided with integrative wedge on the slider is close to one side outer wall of slide cartridge port.

Furthermore, the wedge block is in an isosceles triangular prism structure, and the tail end of the wedge block extends to the outside of the port of the sliding barrel and is suspended below the clamping block.

Furthermore, the shake-shooting piece comprises a shooting plate, a connecting piece, a hanging rod, an elastic sliding rod and a handle, wherein two sides of one end of the shooting plate are movably connected to the outer walls of two sides of the protruding portion close to the top end through pin shafts respectively, the upper end of the shooting plate is provided with the integrated connecting piece, the bottom end of the hanging rod is movably sleeved on the outer wall of a shaft rod of the connecting piece, the top end of the hanging rod is fixedly connected to the lower end of the elastic sliding rod, the top end of the elastic sliding rod penetrates through the top disc and extends to the upper end of the top end of the elastic.

Furthermore, the clapper is obliquely suspended outside the port of the water inlet pipe and is a component made of plastic materials.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a hydrogeology groundwater sampling device, it cup joints the piston rod to set up the activity of fixed pipe at the overhead pan upper end at water collecting cylinder top, the outer wall both sides of piston rod symmetry fixed connection fixture block respectively, and correspond fixture block department and set up stop gear at the fixed pipe top both ends of piston rod both sides, utilize the base, the slide cartridge, the cooperation of connecting spring and slider sets up the wedge, when the overhead pan is taken on water intaking drilling port upper end and stretch into the water collecting cylinder in the water, press down the piston rod and make the fixture block laminating wedge lateral wall extrude it to the slide cartridge inside, stop pushing down until the draw-in groove in wedge block fixture block lateral wall middle part, utilize wedge block fixture block to carry out spacing fixed to the piston rod, open the water collecting cylinder and carry out automatic catchment, break away from the dependence of piston rod to operating personnel, make things convenient for the operating personnel to take a rest when;

2. the utility model provides a hydrogeology groundwater sampling device, set up the inlet tube on the outer wall of water collecting drum both sides bellying, and set up the sealed cutting ferrule inlet tube outlet port of clamp plate cooperation on the water collecting drum inner wall of inlet tube port lower extreme, clamp plate upper end lateral wall passes through the connecting rod and links to each other with piston rod bottom both sides outer wall is fixed, and set up L template installation supporting spring and connect hanging plate on the piston rod both sides outer wall at set-top lower extreme both sides, behind the fixture block wedge on the piston rod outer wall, the piston rod moves down in step and utilizes the connecting rod to drive the clamp plate to open the shutoff of sealed pad to inlet tube outlet port, realize that the inlet tube is to the water collecting drum automatic water injection, and the supporting spring resets after the fixture block breaks away from the wedge, jack up the piston rod upwards, drive clamp plate and;

3. the utility model provides a pair of geology underground water sampling device, set up the bat piece that shakes on the outer wall of bellying, the bat board is close to top department through round pin axle swing joint in bellying both sides outer wall, and set up connecting piece and jib connection elasticity slide bar on the bat board, the top of elasticity slide bar is run through the top dish and is extended to its upper end, press the terminal handle in elasticity slide bar top, elasticity slide bar cooperation connecting piece and jib drive bat board are outside the slapping of inlet tube port and are shaken the surface of water, when the inlet tube carries out the water injection to the water drum, slapping through the bat and shake the surface of water and produce the ripple and take away from the inlet tube with the suspension debris on the surface of water, the sneaking into of debris when having avoided the.

Drawings

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

FIG. 2 is a cross-sectional view of the water collecting barrel of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;

FIG. 4 is a cross-sectional view of the spacing mechanism of the present invention;

fig. 5 is a schematic structural view of the vibration-beating device of the present invention.

In the figure: 1. a water collection device; 11. a top tray; 12. a water collection cylinder; 13. a water outlet pipe; 14. a fixed tube; 15. a piston rod; 16. a clamping block; 17. a limiting mechanism; 171. a base; 172. a slide cylinder; 173. a connecting spring; 174. a slider; 175. a wedge block; 18. a vibration beating piece; 181. clapping the board; 182. a connecting member; 183. a boom; 184. an elastic sliding rod; 185. a grip; 19. a boss portion; 110. a water inlet pipe; 111. a gasket; 112. pressing a plate; 113. a hanger plate; 114. a support spring; 115. an L-shaped plate; 116. a connecting rod.

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. 1-3, a hydrogeology underground water sampling device comprises a water collecting device 1, wherein the water collecting device 1 comprises a top plate 11, a water collecting cylinder 12, a water outlet pipe 13, a fixed pipe 14, a piston rod 15, a clamping block 16, a limiting mechanism 17 and a vibration-beating piece 18, the lower end of the top plate 11 is fixedly connected with the water collecting cylinder 12, the bottom of the water collecting cylinder 12 is provided with the water outlet pipe 13, the water outlet pipe 13 is provided with an integrated control valve, the middle part of the upper end of the top plate 11 is fixedly connected with the integrated fixed pipe 14, the fixed pipe 14 is communicated with the water collecting cylinder 12, the middle part of the upper end of the fixed pipe 14 is movably sleeved with the piston rod 15, two sides of the outer wall of the piston rod 15 are respectively and fixedly connected with the integrated clamping block 16, the lower end of the piston rod 15 extends into the water collecting cylinder 12 through the fixed pipe 14, the limiting mechanism 17, the vibration beating pieces 18 are symmetrically arranged at the edges of the top disc 11 at the two sides of the fixed pipe 14 in a penetrating way.

The outer walls of two sides of the water collecting barrel 12 are respectively symmetrically provided with an integrated convex part 19, the side walls of the convex parts 19 are all provided with a water inlet pipe 110 in a penetrating way, the water inlet pipe 110 is communicated with the side wall of the water collecting barrel 12, the outer wall of a water outlet port of the water inlet pipe 110 is sleeved with a sealing gasket 111 in a clamping way, the sealing gasket 111 is fixedly connected to the outer wall of one side of a pressing plate 112, the bottom of the pressing plate 112 is movably connected to the inner wall of the water collecting barrel 12 at the lower end of the port of the water inlet pipe 110 through; hanging plates 113 are symmetrically and fixedly connected to the outer walls of the two sides of the piston rod 15 extending into the water collecting barrel 12 respectively, supporting springs 114 are arranged at the lower ends of the hanging plates 113 respectively, the lower ends of the supporting springs 114 are fixedly connected to the upper ends of the transverse plates of the L-shaped plate 115 respectively, connecting rods 116 are symmetrically and fixedly connected to the outer walls of the two sides of the bottom of the piston rod 15 respectively, and the tail ends of the connecting rods 116 are movably connected with the side wall of the top of the pressing plate 112 through pin shafts respectively; the supporting spring 114 keeps a micro-compression state, the connecting rod 116 and the pressing plate 112 are arranged perpendicular to each other, the pressing plate 112 is tightly attached to the inner wall of the water collecting cylinder 12 through extrusion of the connecting rod 116, and the sealing gasket 111 on the side wall is used for blocking the water outlet of the water inlet pipe 110.

Referring to fig. 1 and 4, a hydrogeological underground water sampling device, a limiting mechanism 17 includes a base 171, a sliding barrel 172, a connecting spring 173, a slider 174 and a wedge block 175, the base 171 is respectively and fixedly connected to the top two ends of a fixed tube 14 at two sides of a piston rod 15 corresponding to a fixture block 16, the upper end of the base 171 is respectively provided with the sliding barrel 172 with opposite and integrated ports, the connecting spring 173 is installed on the inner wall of one side of the sliding barrel 172 corresponding to the port, the end of the connecting spring 173 is fixedly connected to the outer wall of one side of the slider 174, the slider 174 is movably clamped inside the sliding barrel 172, the outer wall of one side of the slider 174 close to the port of the sliding barrel 172 is provided with the integrated wedge block 175, the wedge block 175 is in an isosceles triangular prism structure, and the end of the wedge block 175 extends to the outside of the port of the sliding barrel 172 and.

Referring to fig. 1 and 5, a hydrogeology underground water sampling device, a vibration-shooting piece 18 includes a shooting plate 181, a connecting piece 182, a hanging rod 183, an elastic sliding rod 184 and a handle 185, two sides of one end of the shooting plate 181 are movably connected to outer walls of two sides of a protruding portion 19 near the top end through pin shafts respectively, the shooting plate 181 is obliquely suspended outside the port of a water inlet pipe 110, the shooting plate 181 is a member made of plastic material, the upper end of the shooting plate 181 is provided with the integral connecting piece 182, the outer wall of the shaft rod of the connecting piece 182 is movably sleeved with the bottom end of the hanging rod 183, the top end of the hanging rod 183 is fixedly connected to the lower end of the elastic sliding rod 184, the top end of the elastic sliding rod 184 penetrates through a top tray 11 and extends to the upper end thereof, and.

In summary, the following steps: the utility model provides a hydrogeology is with groundwater sampling device, set up the activity of fixed tube 14 at the top of the top dish 11 at the top of water collecting cylinder 12 and cup joint piston rod 15, the outer wall both sides of piston rod 15 symmetry fixed connection fixture block 16 respectively, and set up stop gear 17 at the both ends of the fixed tube 14 top of the both sides of piston rod 15 corresponding to fixture block 16, utilize the cooperation of base 171, slide cartridge 172, connecting spring 173 and slider 174 to set up wedge 175, after top dish 11 is taken on water intaking drilling port and is stretched into the aquatic with water collecting cylinder 12, press down piston rod 15 and make fixture block 16 laminate wedge 175 lateral wall and extrude it to the inside of slide cartridge 172, stop pushing down until behind the draw-in groove in the middle part of wedge 175 block 16 lateral wall, utilize wedge 175 block 16 to carry out spacing fixed to piston rod 15, open water collecting cylinder 12 and carry out automatic catchment, get rid of the dependence of piston rod 15 to operating personnel, the operator can conveniently have a rest when waiting for water collection; the outer walls of the convex parts 19 at the two sides of the water collecting barrel 12 are provided with a water inlet pipe 110, the inner wall of the water collecting barrel 12 at the lower end of the port of the water inlet pipe 110 is provided with a pressing plate 112 which is matched with a sealing gasket 111 to clamp the water outlet port of the water inlet pipe 110, the side wall of the upper end of the pressing plate 112 is fixedly connected with the outer walls at the two sides of the bottom of the piston rod 15 through a connecting rod 116, L-shaped plates 115 are arranged at the two sides of the lower end of the top plate 11 and are provided with supporting springs 114 which are connected with hanging plates 113 on the outer walls at the two sides of the piston rod 15, after a clamping block 16 on the outer wall of the piston rod 15 is clamped with a wedge-shaped block 175, the piston rod 15 synchronously moves downwards and drives the pressing plate 112 to open the sealing gasket 111 to seal the water outlet port of the water inlet pipe 110, the utility model is convenient and practical; the outer wall of the protruding part 19 is provided with a vibration beating part 18, the beating plate 181 is movably connected to the outer walls of the two sides of the protruding part 19 close to the top end through a pin shaft, the upper end of the beating plate 181 is provided with a connecting part 182 and a hanging rod 183 which are connected with an elastic slide bar 184, the top end of the elastic slide bar 184 penetrates through the top disc 11 and extends to the upper end of the top disc, a handle 185 at the tail end of the top of the elastic slide bar 184 is pressed, the elastic slide bar 184 is matched with the connecting part 182 and the hanging rod 183 to drive the beating plate 181 to beat and vibrate the water surface outside the port of the water inlet pipe 110, when the water inlet pipe 110 injects water into the water collecting barrel 12, the beating plate 181 beats and vibrates the water surface to generate.

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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.

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. The utility model provides a hydrogeology uses groundwater sampling device, includes water-collecting device (1), its characterized in that: water collecting device (1) includes top dish (11), water-collecting cylinder (12), outlet pipe (13), fixed pipe (14), piston rod (15), fixture block (16), stop gear (17) and shake and clap piece (18), the lower extreme fixedly connected with water-collecting cylinder (12) of top dish (11), the bottom of water-collecting cylinder (12) is provided with outlet pipe (13), install integrative control valve on outlet pipe (13), and the upper end middle part of top dish (11) department fixedly connected with integrative fixed pipe (14), fixed pipe (14) are linked together with water-collecting cylinder (12), and the upper end middle part department activity of fixed pipe (14) has cup jointed piston rod (15), the outer wall both sides of piston rod (15) symmetry fixedly connected with integrative fixture block (16) respectively, the lower extreme of piston rod (15) extends to the inside of water-collecting cylinder (12) through fixed pipe (14), stop gear (17) set up respectively in fixed pipe (14) top both ends of piston rod (15) both sides and correspond fixture block (16) department The vibration beating pieces (18) are symmetrically arranged at the edges of the top discs (11) at the two sides of the fixed pipe (14) in a penetrating mode respectively.

2. The hydrogeology underground water sampling device of claim 1, characterized in that: the utility model discloses a water collecting tank, including a water collecting tank (12), the both sides of water collecting tank (12) are gone up the symmetry respectively and are provided with integrative bellying (19), all run through on the lateral wall of bellying (19) and be provided with inlet tube (110), inlet tube (110) are linked together with the lateral wall of water collecting tank (12), and the card cover has sealed pad (111) on inlet tube (110) outlet port outer wall, sealed pad (111) fixed connection is on one side outer wall of clamp plate (112), the bottom of clamp plate (112) is through round pin axle swing joint on water collecting tank (12) inner wall of inlet tube (110) port lower extreme, and the inner wall setting of water collecting tank (12) is.

3. The hydrogeology underground water sampling device of claim 1, characterized in that: the piston rod (15) extends to the outer walls of two sides inside the water collecting barrel (12), hanging plates (113) are symmetrically and fixedly connected to the outer walls of the two sides of the inner portion of the water collecting barrel (12) respectively, supporting springs (114) are arranged at the lower ends of the hanging plates (113), the lower ends of the supporting springs (114) are fixedly connected to the upper end of a transverse plate of an L-shaped plate (115) respectively, connecting rods (116) are symmetrically and fixedly connected to the outer walls of the two sides of the bottom of the piston rod (15) respectively, and the tail ends of the connecting rods (116) are movably connected.

4. A hydrogeology underground water sampling device according to claim 3 characterized in that: the supporting spring (114) keeps a micro-compression state, the connecting rod (116) and the pressing plate (112) are perpendicular to each other, the pressing plate (112) is tightly attached to the inner wall of the water collecting cylinder (12) through extrusion of the connecting rod (116), and the sealing gasket (111) on the side wall is used for sealing the water outlet port of the water inlet pipe (110) in a clamping sleeve mode.

5. The hydrogeology underground water sampling device of claim 1, characterized in that: limiting mechanism (17) are including base (171), slide cartridge (172), connecting spring (173), slider (174) and wedge (175), base (171) fixed connection corresponds fixture block (16) department in fixed pipe (14) top both ends of piston rod (15) both sides respectively, the upper end of base (171) is provided with relative just integrative slide cartridge (172) of port respectively, install connecting spring (173) on the one side inner wall that slide cartridge (172) correspond the port, the terminal fixed connection slider (174) of connecting spring (173) one side outer wall, slider (174) activity block is inside slide cartridge (172), and slider (174) are provided with integrative wedge (175) on being close to the one side outer wall of slide cartridge (172) port.

6. The hydrogeology underground water sampling device of claim 5, characterized in that: the wedge block (175) is in an isosceles triangular prism structure, and the tail end of the wedge block (175) extends to the outside of the port of the sliding barrel (172) and is suspended below the fixture block (16).

7. The hydrogeology underground water sampling device of claim 1, characterized in that: the vibration racket piece (18) comprises a racket plate (181), a connecting piece (182), a hanging rod (183), an elastic sliding rod (184) and a handle (185), wherein two sides of one end of the racket plate (181) are movably connected to outer walls of two sides of the protruding portion (19) through pin shafts respectively and close to the top end, the upper end of the racket plate (181) is provided with the integrated connecting piece (182), the outer wall of a shaft rod of the connecting piece (182) is movably sleeved with the bottom end of the hanging rod (183), the top end of the hanging rod (183) is fixedly connected to the lower end of the elastic sliding rod (184), the top end of the elastic sliding rod (184) penetrates through the top disc (11) and extends to the upper end of the top disc, and the tail end of the top of.

8. The hydrogeology underground water sampling device of claim 7, characterized in that: the clapper (181) is obliquely suspended outside the port of the water inlet pipe (110), and the clapper (181) is a component made of plastic materials.