CN220251913U - Portable groundwater detection device - Google Patents
Portable groundwater detection device Download PDFInfo
- Publication number
- CN220251913U CN220251913U CN202321200892.0U CN202321200892U CN220251913U CN 220251913 U CN220251913 U CN 220251913U CN 202321200892 U CN202321200892 U CN 202321200892U CN 220251913 U CN220251913 U CN 220251913U
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- bearing frame
- detection device
- driving
- bearing
- rod
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- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 239000003673 groundwater Substances 0.000 title claims description 12
- 238000012360 testing method Methods 0.000 claims abstract description 26
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 239000000463 material Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of underground water, and particularly discloses a portable underground water detection device, which comprises a bearing frame, wherein the outer side of the bearing frame is rotatably connected with a box cover through a hinge, the inside of the bearing frame is vertically and slidably connected with a bearing plate, a plurality of groups of storage grooves are formed in the bearing plate, and a multifunctional gas detector and a test bottle are sequentially arranged in the storage grooves; the driving rod is provided with a bidirectional thread section, and the driving rod further comprises two driving blocks which are oppositely and slidably connected to the bottom of the bearing frame, and a cross rod is arranged between the bearing plate and the two driving blocks. Therefore, when the detection device is not needed, the multifunctional gas detector and the test bottle are located inside the bearing frame, and when the detection device is needed to be used for detection, the two driving blocks are driven to be close to each other through the thread sections on the two sides when the driving rod rotates, so that the multifunctional gas detector, the test bottle and the like are driven to a set position.
Description
Technical Field
The utility model relates to the technical field of underground water, in particular to a portable underground water detection device.
Background
Groundwater is an important component of water resources, and is one of important water sources for agricultural irrigation, industrial and mining and cities due to stable water quantity and good water quality. However, under certain conditions, the change of groundwater can cause adverse natural phenomena such as swamp formation, salinization, landslide, ground subsidence and the like.
The underground water pollution condition of the organic pollution site is currently judged mainly according to the concentration of organic matters in underground water, and usually underground water samples are collected and then sent to a laboratory for detection by using a Gas Chromatograph (GC) and a gas chromatograph-mass spectrometer (GC-MS), or are detected by using a portable GC and a GC-MS on site.
If a sample is collected for laboratory test, the sample collection, preservation and transportation processes can cause volatilization and dissipation of organic matters, so that detection data are inaccurate, and the time and effort are wasted and the cost is high; if the field portable GC and the GC-MS are used for detection, the field debugging and detection have high professional requirements on personnel, the operation difficulty is high, the transportation and testing cost is high, the instrument needs a stable environment which is generally required to be cleaned and kept at a constant temperature, and the polluted site is generally difficult to meet.
Disclosure of Invention
The present utility model is directed to a portable groundwater detection device, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the portable underground water detection device comprises a bearing frame, wherein the outer side of the bearing frame is rotatably connected with a box cover through a hinge, a bearing plate is vertically and slidably connected in the bearing frame, a plurality of groups of storage grooves are formed in the bearing plate, and a multifunctional gas detector and a test bottle are sequentially arranged in the storage grooves; the bearing frame is internally provided with a driving part for driving the bearing plate to vertically slide; the driving part comprises a driving rod rotationally connected inside the bearing frame, a bidirectional threaded section is arranged on the driving rod, and the driving part further comprises two driving blocks which are oppositely and slidably connected to the bottom of the bearing frame, and the two driving blocks are respectively in threaded connection with two sides of the bidirectional threaded section; a cross rod is arranged between the bearing plate and the two driving blocks; and a fixing piece for fixing the gas transmission pipe is further arranged on the bearing frame.
Further, a fastening component is arranged in the storage groove; the fastening assembly comprises a sliding rod which is connected inside the bearing frame in a sliding mode, an abutting spring is arranged between the sliding rod and the bearing frame, an abutting plate is fixedly connected onto the sliding rod, and the abutting plate is driven to abut against the multifunctional gas detector by the aid of elasticity of the abutting spring.
Further, a transmission assembly is arranged between the bearing frame and the sliding rod, and when the bearing frame slides upwards, the sliding rod is driven by the transmission assembly to drive the abutting plate to slide towards one side far away from the multifunctional gas detector.
Further, the transmission assembly comprises a guide rod fixedly connected to the sliding rod, a guide groove is formed in the side wall of the bearing frame, and the guide rod is slidably connected to the guide groove.
Further, the mounting includes fixed connection at the carrier, the multiunit draw-in groove has been seted up on the carrier, every all rotate on the draw-in groove and be connected with the apron, every be provided with torque spring between apron and the carrier, torque spring's elasticity drives the apron lid and closes on the carrier.
Further, a rocking handle is arranged at one end of the driving rod.
Further, a plurality of groups of limiting telescopic rods are arranged between the bearing plate and the bearing frame.
Compared with the prior art, the utility model has the beneficial effects that: through the cooperation among the bearing frame, the bearing plate, the storage groove, the test bottle, the driving rod, the driving block and the cross rod, when the detection device is not needed to be used, the multifunctional gas detector and the test bottle are positioned inside the bearing frame, so that the detection device is convenient to carry, the portability of the detection device during use is improved, and the effect is good; when the detection device is required to be used for detection, the driving rod is driven to rotate, when the driving rod rotates, the two driving blocks are driven to be close to each other through the thread sections on two sides, and a cross rod is arranged between the bearing plate and the two driving blocks, so that the bearing plate can be driven to slide upwards through the cross rod, the multifunctional gas detector, the test bottle and the like are driven to a set position for detection operation, the working requirement is met, and the effect is good.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure provided by an embodiment of the present utility model;
FIG. 3 is a schematic view of an inner structure of a carrying frame according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a partial structure of a driving portion according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a part of a fastening assembly according to an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a fixing member according to an embodiment of the present utility model.
Reference numerals illustrate: 1. a carrying frame; 2. a case cover; 3. a carrying plate; 4. a driving rod; 5. a driving block; 6. a bi-directional threaded section; 7. a cross bar; 8. a multifunctional gas detector; 9. a test bottle; 10. a storage tank; 11. an abutting plate; 12. a slide bar; 13. abutting against the spring; 14. a guide rod; 15. a guide groove; 16. a limiting telescopic rod; 17. a rocking handle; 18. a carrier; 19. a clamping groove; 20. and a cover plate.
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. 1-6, the present utility model provides a technical solution: the portable underground water detection device comprises a bearing frame 1, wherein the outer side of the bearing frame 1 is rotatably connected with a box cover 2 through a hinge, a bearing plate 3 is vertically and slidably connected inside the bearing frame 1, a plurality of groups of storage grooves 10 are formed in the bearing plate 3, and a multifunctional gas detector 8 and a test bottle 9 are sequentially arranged inside the plurality of storage grooves 10; a driving part for driving the bearing plate 3 to vertically slide is arranged in the bearing frame 1; the driving part comprises a driving rod 4 rotationally connected inside the bearing frame 1, a bidirectional threaded section 6 is arranged on the driving rod 4, and two driving blocks 5 which are oppositely and slidingly connected to the bottom of the bearing frame 1 are also included, and the two driving blocks 5 are respectively in threaded connection with two sides of the bidirectional threaded section 6; a cross rod 7 is arranged between the bearing plate 3 and the two driving blocks 5; the bearing frame 1 is also provided with a fixing piece for fixing the gas transmission pipe.
The portable underground water detection device comprises a bearing frame 1, and specifically, the bearing frame 1 is made of plastic materials, rubber materials, aluminum alloy materials and the like, but not limited to. Specifically, be provided with multiunit support column on carrying frame 1 bottom, can be provided with multiunit auto-lock truckle on every support column bottom, can further improve this detection device's flexibility, and still further, all be provided with the spread groove on carrying frame 1 on both sides, be connected through the connecting band between two spread grooves, be convenient for carry this detection device. The outer side of the bearing frame 1 is rotatably connected with a box cover 2 through a hinge, in particular, the hinge has strong damping property, and when the external force is smaller than the damping resistance, the box cover 2 can be stationary at any position. The bearing frame 1 is vertically connected with a bearing plate 3 in a sliding manner, a plurality of groups of storage grooves 10 are formed in the bearing plate 3, and a multifunctional gas detector 8 and a test bottle 9 are sequentially arranged in the storage grooves 10. Specifically, the multifunctional gas detector 8 is a multifunctional gas detector 8, and the types of the multifunctional gas detector 8 include, but are not limited to, gas detection instruments such as real-time GC on-line analysis, ultraviolet spectrometer, infrared spectrometer, and the like; the detection indexes comprise, but are not limited to, indexes of VOCs, CO2, O2, H2, CH4, H2S, HCHO, combustible gas and the like; the multifunctional gas detector 8 includes, but is not limited to, one, two, or a plurality of. The test bottle 9 is also provided with a rubber plug, wherein the test bottle 9 and the rubber plug comprise, but are not limited to, medical glass bottles and rubber plugs, and can be made of other materials, but the deformation is not required when the air is pumped, the cover is well sealed, the air is not leaked, and the cover can be inserted through the needle. The inside drive division that is used for driving the vertical slip of loading board 3 that is provided with of loading frame 1, therefore when not needing to use this detection device, multi-functional gas detector 8 and test bottle 9 all are located loading frame 1 inside, when needs use this detection device to detect, drive loading board 3 upwards through drive division and slide for multi-functional gas detector 8 and test bottle 9 drive to the established position on the loading frame 1, the use of this detection device of being convenient for. The driving part comprises a driving rod 4 which is rotationally connected inside a bearing frame 1, a bidirectional thread section 6 is arranged on the driving rod 4, two driving blocks 5 which are oppositely and slidably connected to the bottom of the bearing frame 1 are further included, the two driving blocks 5 are respectively in threaded connection with two sides of the bidirectional thread section 6, therefore, when the detection device is needed, the driving rod 4 is driven to rotate, when the driving rod 4 rotates, the two driving blocks 5 are driven to be close to each other through the thread sections on the two sides, a cross rod 7 is arranged between a bearing plate 3 and the two driving blocks 5, the cross rod 7 rotates and is slidably connected to the bottom of the bearing plate 3, and accordingly the bearing plate 3 can be driven to slide upwards through the cross rod 7, the multifunctional gas detector 8, the test bottle 9 and the like are driven to a set position for detection operation, the work needs are met, and the effect is good. Wherein the thread segments have a self-locking function. The bearing frame 1 is also provided with a fixing piece for fixing the gas transmission pipe, and the gas transmission pipe can be fixed, and the gas transmission pipe comprises, but is not limited to, polytetrafluoroethylene, polyvinyl chloride pipe, polyethylene pipe, polypropylene pipe, rubber pipe and other materials. More specifically, an air suction needle head, a solid needle, an air delivery needle head, a special filter and the like are also arranged in the bearing frame 1. The aspiration needle can be made of plastic or stainless steel, and the size of the aspiration needle comprises but is not limited to 1-50mL of syringe needle. The solid needle and the gas transmission needle head comprise, but are not limited to, stainless steel materials, iron materials, plastic materials and the like, the thickness of the solid needle is matched with that of the hollow gas transmission needle head, the solid needle cannot be too thin, gas leakage can be caused by too thin, and the phenomenon of no bubbling in water of the test bottle 9 can occur when the solid needle is pulled out.
When the underground water sampling device is used, an underground water sample is taken out by the low disturbance water taking device, the underground water sample is filled into the test bottle 9, the test bottle 9 is immediately covered by the rubber plug until the underground water sample is filled with 8 minutes, gas volatilization is prevented, a solid needle is inserted into a hollow gas transmission needle head and is inserted into the test bottle 9 to the middle lower part of the test bottle 9 together, a gas transmission guide pipe, a special filter, a multifunctional gas detector 8, a hose connector and a gas suction needle head are connected in a preset position connection mode, the gas suction needle head is inserted into the test bottle 9, the solid needle is pulled out, the multifunctional gas detector 8 is started at the same time, the gas in the underground water sample is blown out through the hollow gas transmission needle head, the blown out gas is conveyed to the multifunctional gas detector 8 through the gas suction needle head and the gas transmission guide pipe, the gas component and the concentration are analyzed in real time, and a result is obtained, and the detection device is convenient to use.
In the embodiment provided by the utility model, the fastening component is arranged in the storage tank 10, and the stability of the test bottle 9 and the multifunctional gas detector 8 during transportation is improved by arranging the fastening component, so that the effect is good. Wherein the fastening assembly includes sliding rod 12 of sliding connection in the carriage 1 inside, specifically, has seted up the adaptation groove on loading board 3, and wherein sliding rod 12 sliding connection is in the adaptation inslot, wherein is provided with butt spring 13 between sliding rod 12 and the carriage 1, and wherein butt spring 13 installs in the adaptation inslot, improves the stability when sliding rod 12 slides. Wherein a butt plate 11 is fixedly connected to the sliding rod 12, and the elasticity of the butt spring 13 drives the butt plate 11 to butt against the multifunctional gas detector 8, so that the multifunctional gas detector 8 and the test bottle 9 can be fixed.
In the embodiment provided by the utility model, the transmission component is arranged between the bearing frame 1 and the sliding rod 12, when the bearing frame 1 slides upwards, the sliding rod 12 is driven by the transmission component to drive the abutting plate 11 to slide towards the side far away from the multifunctional gas detector 8, so that the multifunctional gas detector 8 and the test bottle 9 are convenient to use, the fastening component does not need to be independently unlocked, and the working efficiency is improved.
In the embodiment provided by the utility model, the transmission assembly comprises the guide rod 14 fixedly connected to the sliding rod 12, the guide groove 15 is formed in the side wall of the bearing frame 1, specifically, the guide groove 15 is inclined, the guide rod 14 is slidably connected in the guide groove 15, and when the bearing plate 3 slides upwards, the guide rod 14 is driven to slide in the guide groove 15, so that the sliding rod 12 can be driven to slide in the adapting groove, the sliding rod 12 is far away from the multifunctional gas detector 8, and the multifunctional gas detector 8 is unlocked, so that the effect is good.
In the embodiment provided by the utility model, the fixing piece comprises a plurality of groups of clamping grooves 19 fixedly connected to the bearing frame 18, the bearing frame 18 is provided with a plurality of groups of clamping grooves 19, each clamping groove 19 is rotatably connected with a cover plate 20, a torque spring is arranged between each cover plate 20 and the bearing frame 18, and the elasticity of the torque spring drives the cover plate 20 to cover the bearing frame 18, so that a gas transmission pipe, a gas suction needle head and the like are conveniently installed, and the working requirements are met.
In the embodiment provided by the utility model, one end of the driving rod 4 is provided with a rocking handle 17, so that the driving rod 4 can be conveniently driven to rotate.
In the embodiment provided by the utility model, a plurality of groups of limiting telescopic rods 16 are arranged between the bearing plate 3 and the bearing frame 1, so that the stability of the bearing plate 3 during sliding can be improved.
It should be noted that the electric equipment in the present application can be powered by a storage battery or an external power supply.
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 (7)
1. The utility model provides a portable groundwater detection device, includes bears frame (1), bear frame (1) outside and be connected with a case lid (2) through hinge rotation, its characterized in that:
the multifunctional gas detector is characterized in that a bearing plate (3) is vertically and slidably connected inside the bearing frame (1), a plurality of groups of storage grooves (10) are formed in the bearing plate (3), and a multifunctional gas detector (8) and a test bottle (9) are sequentially arranged inside the storage grooves (10);
a driving part for driving the bearing plate (3) to slide vertically is arranged in the bearing frame (1);
the driving part comprises a driving rod (4) rotationally connected to the inside of the bearing frame (1), the driving rod (4) is provided with a bidirectional threaded section (6), the driving part further comprises two driving blocks (5) which are oppositely and slidably connected to the bottom of the bearing frame (1), the two driving blocks (5) are respectively in threaded connection to the two sides of the bidirectional threaded section (6), and a cross rod (7) is arranged between the bearing plate (3) and the two driving blocks (5);
the bearing frame (1) is also provided with a fixing piece for fixing the gas transmission pipe.
2. The portable groundwater detection device according to claim 1, wherein: a fastening assembly is arranged in the storage groove (10);
the fastening assembly comprises a sliding rod (12) which is slidably connected inside the bearing frame (1), an abutting spring (13) is arranged between the sliding rod (12) and the bearing frame (1), an abutting plate (11) is fixedly connected to the sliding rod (12), and the abutting plate (11) is abutted to the multifunctional gas detector (8) under the action of elastic force of the abutting spring (13).
3. The portable groundwater detection device according to claim 2, wherein: the multifunctional gas detector is characterized in that a transmission assembly is arranged between the bearing frame (1) and the sliding rod (12), and when the bearing frame (1) slides upwards, the sliding rod (12) is driven by the transmission assembly to drive the abutting plate (11) to slide towards one side far away from the multifunctional gas detector (8).
4. A portable groundwater detection device according to claim 3, wherein: the transmission assembly comprises a guide rod (14) fixedly connected to the sliding rod (12), a guide groove (15) is formed in the side wall of the bearing frame (1), and the guide rod (14) is slidably connected in the guide groove (15).
5. The portable groundwater detection device according to claim 1, wherein: the fixing piece comprises a bearing frame (18) fixedly connected, a plurality of groups of clamping grooves (19) are formed in the bearing frame (18), cover plates (20) are rotatably connected to the clamping grooves (19), torque springs are arranged between the cover plates (20) and the bearing frame (18), and the elasticity of the torque springs drives the cover plates (20) to cover the bearing frame (18).
6. The portable groundwater detection device according to claim 1, wherein: one end of the driving rod (4) is provided with a rocking handle (17).
7. The portable groundwater detection device according to claim 1, wherein: a plurality of groups of limiting telescopic rods (16) are arranged between the bearing plate (3) and the bearing frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321200892.0U CN220251913U (en) | 2023-05-18 | 2023-05-18 | Portable groundwater detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321200892.0U CN220251913U (en) | 2023-05-18 | 2023-05-18 | Portable groundwater detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220251913U true CN220251913U (en) | 2023-12-26 |
Family
ID=89232960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321200892.0U Active CN220251913U (en) | 2023-05-18 | 2023-05-18 | Portable groundwater detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220251913U (en) |
-
2023
- 2023-05-18 CN CN202321200892.0U patent/CN220251913U/en active Active
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