CN212513776U - Hydrogeology is with groundwater and surface water depthkeeping quantitative sampler - Google Patents
Hydrogeology is with groundwater and surface water depthkeeping quantitative sampler Download PDFInfo
- Publication number
- CN212513776U CN212513776U CN202021473231.1U CN202021473231U CN212513776U CN 212513776 U CN212513776 U CN 212513776U CN 202021473231 U CN202021473231 U CN 202021473231U CN 212513776 U CN212513776 U CN 212513776U
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- block
- pull rod
- fixedly connected
- water
- hydrogeology
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Abstract
The utility model discloses a hydrogeology underground water and surface water depthkeeping quantitative sampler, including the device main part, the internal surface of device main part is fixedly connected with fixed pipe, the internal surface swing joint of fixed pipe has the pull rod, the one end fixedly connected with dog of pull rod, the surface swing joint of pull rod has the movable block, the other end swing joint of pull rod has the filling block, the surface fixedly connected with rubber pad of filling block; through fixed block, movable block, dog, pull rod and the stopper of design, solved hydrogeology underground water and surface water sample thief in the use, need be at certain depth of water sampling, and the volume of sampling need be fixed so that the analysis of later stage sample, but current sample thief does not possess the problem of simply realizing depthkeeping quantitative sampling, through the scale that the pull rod surface set up to prescribe a limit to sampling depth and collection volume.
Description
Technical Field
The utility model belongs to the technical field of, concretely relates to hydrogeology is with groundwater and surface water depthkeeping quantitative sample thief.
Background
The automatic water quality sampler is a bucket type sampler suitable for sampling water in proportion to flow rate, and is one intelligent multifunctional sucking water sample bottle-separating sampling device with two kinds, including manual water quality sampler and automatic water quality sampler. The material of the water quality manual sampler must not affect the composition of the water sample, be easy to wash and have no residue on the previous sample.
The existing sampler for the groundwater and the surface water for the hydrogeology needs to sample at a certain depth of water in the using process, and the sampling amount needs to be fixed so as to analyze a sample at the later stage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydrogeology is with groundwater and surface water depthkeeping quantitative sampling ware to solve the hydrogeology that proposes in the above-mentioned background art and use groundwater and surface water sampling ware, need be at certain depth of water sampling, and the volume of sampling need be fixed so that the analysis of later stage sample, but current sample thief does not possess the problem of simply realizing depthkeeping quantitative sampling.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydrogeology is with groundwater and surface water depthkeeping quantitative sampler, includes the device main part, the internal surface fixed connection of device main part has fixed pipe, the internal surface swing joint of fixed pipe has the pull rod, the one end fixedly connected with dog of pull rod, the surface swing joint of pull rod has the movable block, the other end swing joint of pull rod has the filling block, the external surface fixed connection of filling block has the rubber pad.
Preferably, the fixed block is installed to the internal surface of device main part one end, one side swing joint of fixed block has the fixture block, the one end swing joint of fixture block has the connecting axle, one side fixedly connected with compression spring of fixture block, one side fixedly connected with filter screen of connecting axle.
Preferably, the inner surface of the pull rod is movably connected with a return spring, and two ends of the return spring are fixedly connected with limiting blocks.
Preferably, the diameter of the return spring is 1.2 times of the diameter of the limiting block, and the number of the limiting blocks is four.
Preferably, compression spring and filter screen fixed connection, fixture block and filter screen pass through compression spring fixed connection.
Preferably, the pull rod is movably connected with the device main body through a fixing pipe, a containing groove is formed in the device main body, and the diameter of the rubber pad is equal to that of the containing groove in the device main body.
Preferably, a moving groove is formed in the moving block, and the diameter of the stopper is equal to that of the moving groove in the moving block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through fixed block, movable block, dog, pull rod and the stopper of design, solved hydrogeology underground water and surface water sample thief in the use, need be at certain depth of water sampling, and the volume of sampling need be fixed so that the analysis of later stage sample, but current sample thief does not possess the problem of simply realizing depthkeeping quantitative sampling, through the scale that the pull rod surface set up to prescribe a limit to sampling depth and collection volume.
2. Through filter screen, compression spring, connecting axle, fixture block and the fixed block of design, solved hydrogeology underground water and surface water sample thief in the use, the filter screen of its front end receives pollution and damage easily, and the difficult problem of dismantling the change, through the interact between fixture block and the fixed block, dismantle fixed the providing convenience to the filter screen.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rubber pad structure of the present invention;
FIG. 3 is a schematic side sectional view of the device body of the present invention;
fig. 4 is a schematic structural diagram of the return spring of the present invention.
In the figure: 1. a device main body; 2. a fixed tube; 3. a moving block; 4. a stopper; 5. a pull rod; 6. a limiting block; 7. a rubber pad; 8. filling blocks; 10. a return spring; 11. filtering with a screen; 12. a compression spring; 13. a connecting shaft; 14. a clamping block; 15. and (5) fixing blocks.
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: the utility model provides a hydrogeology is with groundwater and surface water depthkeeping quantitative sampler, includes device main part 1, and the internal surface fixed connection of device main part 1 has fixed pipe 2, and the internal surface swing joint of fixed pipe 2 has pull rod 5, and the one end fixedly connected with dog 4 of pull rod 5, the surface swing joint of pull rod 5 have movable block 3, and the other end swing joint of pull rod 5 has filling block 8, and the external surface fixed connection of filling block 8 has rubber pad 7.
In this embodiment, when the device works, the device is placed in water for sampling, the depth of water is firstly determined according to the scales on the pull rod 5, then the moving block 3 is pulled to enable the stop block 4 to be in contact with the bottom end of the inner surface of the moving block 3, the stop block 4 is driven by the moving block 3 and the pull rod 5 fixedly connected with the stop block 4 moves, the sampling amount is controlled according to the scales on the pull rod 5, and the depth-fixing quantitative sampling is facilitated.
Specifically, a fixing block 15 is fixedly mounted on the inner surface of one end of the device body 1, a clamping block 14 is movably connected to one side of the fixing block 15, a connecting shaft 13 is movably connected to one end of the clamping block 14, a compression spring 12 is fixedly connected to one side of the clamping block 14, and a filter screen 11 is fixedly connected to one side of the connecting shaft 13.
In this embodiment, the movable filter screen 11 drives the fixture block 14 to contact the fixing block 15, then the fixture block 14 rotates on the outer surface of the connecting shaft 13 under the action of the fixing block 15, and the compression spring 12 is compressed to stress the compression spring 12, after the filter screen 11 is clamped into one end of the device main body 1, the fixture block 14 rotates in situ on the outer surface of the connecting shaft 13 under the action of the compression spring 12, and the filter screen 11 is convenient to detach and mount.
Specifically, the internal surface swing joint of pull rod 5 has reset spring 10, and the equal fixedly connected with stopper 6 in both ends of reset spring 10.
In this embodiment, the movement of the moving block 3 on the outer surface of the pull rod 5 is controlled by the relative movement between the two limit blocks 6 and the return spring 10.
Specifically, the diameter of the return spring 10 is 1.2 times of the diameter of the limiting block 6, and the number of the limiting blocks 6 is four.
In this embodiment, the four limit blocks 6 are used for limiting the stop block 4 to be flush with the moving block 3 and retracting the moving block 3 to the inner position, and when the limit blocks 6 move, the return spring 10 with a larger diameter is enabled not to move out in the pull rod 5.
Specifically, the compression spring 12 is fixedly connected with the filter screen 11, and the fixture block 14 is fixedly connected with the filter screen 11 through the compression spring 12.
In this embodiment, the compression spring 12 is fixed on one side of the filter screen 11, and is used for resetting the fixture block 14 after moving under the action of the fixing block 15.
Specifically, the pull rod 5 is movably connected with the device body 1 through the fixed pipe 2, a containing groove is formed in the device body 1, and the diameter of the rubber pad 7 is equal to that of the containing groove in the device body 1.
In this embodiment, the pull rod 5 is located inside the fixed tube 2 for keeping the pull rod 5 stably moving, and the rubber pad 7 with the same diameter as the inner accommodating groove of the device body 1 facilitates water absorption and sampling of equipment.
Specifically, a moving groove is formed in the moving block 3, and the diameter of the stopper 4 is equal to that of the moving groove in the moving block 3.
In the embodiment, the moving block 3 is provided with a moving groove inside, and the stop block 4 is used for preventing the moving block 3 from being blocked when the outer surface of the pull rod 5 moves.
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 (7)
1. The utility model provides a hydrogeology is with groundwater and surface water depthkeeping quantitative sampler, includes device main part (1), its characterized in that: the device is characterized in that a fixed pipe (2) is fixedly connected to the inner surface of the device main body (1), a pull rod (5) is movably connected to the inner surface of the fixed pipe (2), a stop block (4) is fixedly connected to one end of the pull rod (5), a moving block (3) is movably connected to the outer surface of the pull rod (5), a filling block (8) is movably connected to the other end of the pull rod (5), and a rubber pad (7) is fixedly connected to the outer surface of the filling block (8).
2. The hydrogeology underground water and surface water depthkeeping quantitative sampler of claim 1, characterized in that: the device is characterized in that a fixing block (15) is fixedly arranged on the inner surface of one end of the device body (1), a clamping block (14) is movably connected to one side of the fixing block (15), a connecting shaft (13) is movably connected to one end of the clamping block (14), a compression spring (12) is fixedly connected to one side of the clamping block (14), and a filter screen (11) is fixedly connected to one side of the connecting shaft (13).
3. The hydrogeology underground water and surface water depthkeeping quantitative sampler of claim 1, characterized in that: the inner surface swing joint of pull rod (5) has reset spring (10), the equal fixedly connected with stopper (6) in both ends of reset spring (10).
4. The hydrogeology underground water and surface water depthkeeping quantitative sampler of claim 3, characterized in that: the diameter of the reset spring (10) is 1.2 times of the diameter of the limiting block (6), and the number of the limiting blocks (6) is four.
5. The hydrogeology underground water and surface water depthkeeping quantitative sampler of claim 2, characterized in that: compression spring (12) and filter screen (11) fixed connection, fixture block (14) and filter screen (11) pass through compression spring (12) fixed connection.
6. The hydrogeology underground water and surface water depthkeeping quantitative sampler of claim 1, characterized in that: the pull rod (5) is movably connected with the device body (1) through the fixing pipe (2), the accommodating groove is formed in the device body (1), and the diameter of the rubber pad (7) is equal to that of the accommodating groove in the device body (1).
7. The hydrogeology underground water and surface water depthkeeping quantitative sampler of claim 1, characterized in that: a moving groove is formed in the moving block (3), and the diameter of the stop block (4) is equal to that of the moving groove in the moving block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021473231.1U CN212513776U (en) | 2020-07-23 | 2020-07-23 | Hydrogeology is with groundwater and surface water depthkeeping quantitative sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021473231.1U CN212513776U (en) | 2020-07-23 | 2020-07-23 | Hydrogeology is with groundwater and surface water depthkeeping quantitative sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212513776U true CN212513776U (en) | 2021-02-09 |
Family
ID=74442368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021473231.1U Expired - Fee Related CN212513776U (en) | 2020-07-23 | 2020-07-23 | Hydrogeology is with groundwater and surface water depthkeeping quantitative sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212513776U (en) |
-
2020
- 2020-07-23 CN CN202021473231.1U patent/CN212513776U/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: 20210209 Termination date: 20210723 |