CN213658317U - Groundwater sample thief for geological exploration - Google Patents
Groundwater sample thief for geological exploration Download PDFInfo
- Publication number
- CN213658317U CN213658317U CN202022068146.3U CN202022068146U CN213658317U CN 213658317 U CN213658317 U CN 213658317U CN 202022068146 U CN202022068146 U CN 202022068146U CN 213658317 U CN213658317 U CN 213658317U
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- China
- Prior art keywords
- water container
- groundwater
- geological exploration
- wall
- connecting rod
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Abstract
The utility model belongs to the technical field of groundwater sampling equipment, and discloses a groundwater sampler for geological exploration, which comprises a mounting frame, wherein a hydraulic cylinder is arranged at the middle position of the top end of the mounting frame, the bottom end of the hydraulic cylinder is connected with a hydraulic telescopic rod, the bottom end of the hydraulic telescopic rod is connected with a connecting plate, the middle position of the lower surface wall of the connecting plate is connected with a connecting rod, the lower end of the outer surface wall of the connecting rod is provided with an external thread, and the bottom end of the connecting rod is provided with a water container, the utility model utilizes the hydraulic motion of the hydraulic cylinder to drive the hydraulic telescopic rod to stretch and further drive the water container to lift, thereby releasing manpower, saving time and labor, realizing the screwing connection between the water container and the connecting rod through the matching of a connecting column, a thread groove and the external thread, being convenient for the replacement of the subsequent water container, and secondly, the additionally, the amount of sampling is increased.
Description
Technical Field
The utility model belongs to the technical field of groundwater sampling equipment, concretely relates to geological prospecting is with groundwater sample thief.
Background
Along with the increasing aggravation of groundwater pollution, the investigation of domestic and foreign groundwater pollution is more and more, surveys groundwater at first will gather groundwater water sample, and the groundwater water sample of gathering at present is the top layer water sample or mixes the water sample mostly, and the groundwater pollutant has very strong layering nature, and the groundwater pollution degree difference of the different degree of depth is great, consequently needs carry out the depthkeeping sampling.
But there is certain defect in present groundwater sample thief, and the hydrophone of traditional groundwater sample thief is mostly artifical manual transferring when the sampling, comparatively wastes time and energy, and traditional hydrophone is difficult for lifting off, and subsequent change not convenient for, in addition, traditional groundwater sample thief does not set up effectual limit structure, and the stability that the hydrophone goes up and down is relatively poor, causes the water of getting well unrestrained easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a geological prospecting uses groundwater sample thief to provide traditional containing vessel in solving above-mentioned background art when the sampling, artifical manual transferring, comparatively waste time and energy's problem, in addition, do not set up effectual limit structure, the relatively poor problem of containing vessel lift stability.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a geological exploration is with groundwater sample thief, includes the mounting bracket, the pneumatic cylinder is installed to the top intermediate position department of mounting bracket, the bottom of pneumatic cylinder is connected with hydraulic telescoping rod, hydraulic telescoping rod's bottom is connected with the connecting plate, the lower surface wall intermediate position department of connecting plate is connected with the connecting rod, the external screw thread has been seted up to the exterior wall lower extreme of connecting rod, and the bottom of connecting rod installs water container, water container's inside upper end symmetric connection has the backup pad, the one end that water container inner wall was kept away from to the backup pad is fixed with the spliced pole, the thread groove has been seted up to the spliced pole axial, the inside upper end of water container just.
Preferably, the two side walls of the connecting plate are symmetrically connected with limiting strips, and limiting grooves matched with the limiting strips are symmetrically formed in the two sides of the inner portion of the mounting frame.
Preferably, the inner wall of the limiting groove is provided with a ball in a rolling manner, and the end part of the limiting strip is in contact with the ball.
Preferably, the bottom of mounting bracket is connected with the mounting panel, the mounting hole has been seted up to the upper surface wall of mounting panel.
Preferably, the water container is of a conical structure, and the number of the supporting plates is four.
Preferably, the outside cover of pneumatic cylinder is equipped with the safety cover, the louvre has been seted up to the exterior wall of safety cover.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses the hydraulic motion that utilizes the pneumatic cylinder drives hydraulic telescoping rod flexible, and then drives water container lift, has liberated the manpower, comparatively labour saving and time saving, in addition, through the cooperation of spliced pole, thread groove and external screw thread, has realized closing soon between water container and connecting rod and has connected, the change of the follow-up water container of being convenient for, secondly, the filter screen of addding can effectively avoid impurity such as rubble to get into inside the water container when the sampling, has increased the sampling volume.
(2) The utility model discloses an add spacing and spacing groove, when the connecting plate reciprocated, spacing can remove along the limiting groove of orthoscopic, and then can effectively increase the stability that the hydrophone goes up and down, has avoided the easy unrestrained defect of water of getting, has guaranteed the volume of sampling water, need not a lot of samples.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a bottom view of the mounting bracket of the present invention;
FIG. 3 is a sectional view of the water container of the present invention;
FIG. 4 is a top view of the water container of the present invention;
in the figure: 1. a mounting frame; 2. a connecting plate; 3. a hydraulic telescopic rod; 4. a hydraulic cylinder; 5. a limiting strip; 6. a connecting rod; 7. a water container; 8. mounting a plate; 9. a limiting groove; 10. a ball bearing; 11. an external thread; 12. a support plate; 13. connecting columns; 14. a filter screen; 15. a thread groove.
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 the following technical solutions: a groundwater sampler for geological exploration comprises a mounting frame 1, a hydraulic cylinder 4 is mounted at the middle position of the top end of the mounting frame 1, a hydraulic telescopic rod 3 is connected to the bottom end of the hydraulic cylinder 4, the hydraulic telescopic rod 3 is driven to stretch by hydraulic motion of the hydraulic cylinder 4, so as to drive a water container 7 to lift, manpower is liberated, time and labor are saved, a connecting plate 2 is connected to the bottom end of the hydraulic telescopic rod 3, a connecting rod 6 is connected to the middle position of the lower surface wall of the connecting plate 2, external threads 11 are formed at the lower end of the outer surface wall of the connecting rod 6, the water container 7 is mounted at the bottom end of the connecting rod 6, supporting plates 12 are symmetrically connected to the upper end inside the water container 7, a connecting column 13 is fixed at one end of the supporting plate 12 far away from the inner wall of the water container 7, a thread, the water container 7 connected in a screwing mode is convenient to detach for replacement, and is convenient and rapid, the additionally arranged filter screen 14 can effectively prevent impurities such as broken stones from entering the water container 7 during sampling, and the sampling amount is increased.
Furthermore, two side walls of the connecting plate 2 are symmetrically connected with limiting strips 5, limiting grooves 9 matched with the limiting strips 5 are symmetrically formed in two sides of the inner portion of the mounting frame 1, when the connecting plate 2 moves up and down, the limiting strips 5 can move along the linear limiting grooves 9, the lifting stability of the water container can be effectively improved, and the defect that the taken water is easy to spill is overcome.
Further, the ball 10 is installed in the inner wall roll of spacing groove 9, and the tip of spacing strip 5 contacts with ball 10, and the addding of ball 10 can change sliding friction into rolling friction, and then reduces frictional force, does benefit to the removal of spacing strip 5, can reduce the energy consumption.
Further, the bottom of mounting bracket 1 is connected with mounting panel 8, and the mounting hole has been seted up to the last wall of mounting panel 8, and expansion bolts passes the mounting panel 8 of seting up the mounting hole and can stably fix mounting bracket 1, and then the stability when guaranteeing the sampling.
Furthermore, the water container 7 is of a conical structure, the number of the supporting plates 12 is four, and the bottom end of the water container 7 with the conical structure is pointed, so that water can be conveniently taken down.
Furthermore, the outside of the hydraulic cylinder 4 is covered with a protective cover, heat dissipation holes are formed in the outer wall of the protective cover, the protective cover can effectively protect the hydraulic cylinder 4 and prevent the hydraulic cylinder 4 from being collided and damaged, and the heat dissipation holes formed in the protective cover are convenient for heat to be dissipated so as to prevent heat accumulation.
The utility model discloses a theory of operation and use flow: the utility model discloses a when using, the mounting panel 8 that utilizes to set up the mounting hole can be with mounting bracket 1 stable fixation, then utilize hydraulic motion drive hydraulic telescopic rod 3 of pneumatic cylinder 4 to stretch out and draw back, and then can drive the decline of containing device 7, make containing device 7 get into the groundwater and sample, wherein, when connecting plate 2 removes, spacing 5 can move along orthoscopic spacing groove 9, and then can effectively increase the stability that containing device goes up and down, furthermore, the filter screen 14 of addding can effectively avoid impurity such as rubble to get into inside containing device 7 when sampling, the sampling volume has been increased, in addition, when moving containing device 7 and needing to be changed, only need rotating containing device 7, make inside spliced pole 13 of containing device 7 take off from the connecting rod 6 of seting up external screw thread 11 can, comparatively convenient and fast.
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 (6)
1. The utility model provides a geological prospecting is with groundwater sample thief which characterized in that: comprises an installation frame (1), a hydraulic cylinder (4) is arranged in the middle position of the top end of the installation frame (1), the bottom end of the hydraulic cylinder (4) is connected with a hydraulic telescopic rod (3), the bottom end of the hydraulic telescopic rod (3) is connected with a connecting plate (2), the middle position of the lower surface wall of the connecting plate (2) is connected with a connecting rod (6), the lower end of the outer wall of the connecting rod (6) is provided with an external thread (11), the bottom end of the connecting rod (6) is provided with a water container (7), the upper end inside the water container (7) is symmetrically connected with a supporting plate (12), a connecting column (13) is fixed at one end of the supporting plate (12) far away from the inner wall of the water container (7), threaded grooves (15) are axially formed in the connecting column (13), and filter screens (14) are mounted at the upper end inside the water container (7) and between two adjacent supporting plates (12).
2. A groundwater sampler for geological exploration, as claimed in claim 1, wherein: the two side walls of the connecting plate (2) are symmetrically connected with limiting strips (5), and limiting grooves (9) matched with the limiting strips (5) are symmetrically formed in the two sides of the inner portion of the mounting frame (1).
3. A groundwater sampler for geological exploration, as claimed in claim 2, wherein: the inner wall of the limiting groove (9) is provided with a ball (10) in a rolling manner, and the end part of the limiting strip (5) is in contact with the ball (10).
4. A groundwater sampler for geological exploration, as claimed in claim 1, wherein: the bottom of mounting bracket (1) is connected with mounting panel (8), the mounting hole has been seted up to the last wall of mounting panel (8).
5. A groundwater sampler for geological exploration, as claimed in claim 1, wherein: the water container (7) is of a conical structure, and the number of the supporting plates (12) is four.
6. A groundwater sampler for geological exploration, as claimed in claim 1, wherein: the outer cover of pneumatic cylinder (4) is equipped with the safety cover, the louvre has been seted up to the exterior wall of safety cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022068146.3U CN213658317U (en) | 2020-09-21 | 2020-09-21 | Groundwater sample thief for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022068146.3U CN213658317U (en) | 2020-09-21 | 2020-09-21 | Groundwater sample thief for geological exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213658317U true CN213658317U (en) | 2021-07-09 |
Family
ID=76697164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022068146.3U Expired - Fee Related CN213658317U (en) | 2020-09-21 | 2020-09-21 | Groundwater sample thief for geological exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213658317U (en) |
-
2020
- 2020-09-21 CN CN202022068146.3U patent/CN213658317U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 Termination date: 20210921 |