CN211147791U - Multilayer groundwater water level observation device of hydrogeology hole - Google Patents
Multilayer groundwater water level observation device of hydrogeology hole Download PDFInfo
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- CN211147791U CN211147791U CN201921471275.8U CN201921471275U CN211147791U CN 211147791 U CN211147791 U CN 211147791U CN 201921471275 U CN201921471275 U CN 201921471275U CN 211147791 U CN211147791 U CN 211147791U
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Abstract
The utility model discloses a multilayer groundwater water level observation device in hydrogeological hole, including main part, supporting component, seal assembly and top cap, the main part bottom is provided with the apron, the apron bottom is provided with the detection hole, apron top both sides all are provided with the mounting groove, the apron intermediate position is provided with the through-hole, inside test host computer and the battery of being provided with of main part, test host computer bottom is provided with the cable conductor, the cable conductor runs through the through-hole, just cable conductor bottom fixedly connected with water level detector, the main part bottom is provided with the supporting component. The utility model discloses a backup pad, first fixing bolt, riser, diaphragm and the second fixing bolt that set up for the device obtains the installation and dismantles to become more convenient, realizes cable protection through setting up the steel pipe simultaneously, thereby can prolong the life of cable conductor, and makes the cable conductor can remain stable always in the use, makes the test result of device more accurate.
Description
Technical Field
The utility model relates to a hydrogeology hole observation equipment technical field specifically is a multilayer groundwater water level observation device in hydrogeology hole.
Background
Hydrogeology is the main objective of research in engineering geological mapping, and provides data for researching geotechnical engineering problems and unfavorable geological phenomena related to groundwater activities, for example, when building buildings and structures are built, the permeability of rock soil, the buried depth and corrosivity of groundwater should be researched to find out the influence on the building depth of foundation and excavation of foundation pit, when a tailing dam and an ash storage dam are surveyed, the permeability and groundwater infiltration curve of dam foundation, reservoir area and tailings (ash) accumulation body should be researched to find out the permeability stability of dam foundation, the seepage of dam foundation and reservoir area and the influence on environment, the buried condition, the exposure condition, the water level, the formation condition and dynamic change of groundwater are researched in a landslide section to determine the relation between the dam foundation and the reservoir area, and during the hydrogeology mapping process, the groundwater level inside a detection hole is often required to be observed, the change of the groundwater level is described, and the current stage is mostly carried out by adopting a multilayer groundwater level observation device with hydrogeological holes.
However, the existing multilayer groundwater level observation device of the hydrogeological hole has the following disadvantages:
1. when the existing multilayer underground water level observation device for the hydrogeological hole is used for fixing the device, the device and a cover plate at the top of a detection hole are of an integrated structure, and therefore the installation and the disassembly of the device are very difficult.
2. The multilayer groundwater water level observation device in current hydrogeology hole when using, all with the simple probing hole inside of placing of cable conductor, because the cable conductor is long-time soaking in the groundwater, and then lead to the life step-down of cable conductor, and because groundwater level's change causes the impact to the cable conductor easily, and then causes the device great deviation to the measuring result appearance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multilayer groundwater water level observation device in hydrogeological hole, the multilayer groundwater water level observation device in current hydrogeological hole has been solved is when fixing the device, all adopt the integral type structure with device and detection hole top apron, and then the installation that leads to the device becomes very difficult problem with the dismantlement, multilayer groundwater water level observation device in current hydrogeological hole has been solved simultaneously when using, all be with simple the placing inside the detection hole of cable conductor, because the cable conductor is long-time soaking in the groundwater, and then the life step-down that leads to the cable conductor, and because groundwater level's change causes the impact to the cable conductor easily, and then cause the device to appear the problem of great deviation to the measuring result.
In order to achieve the above object, the utility model provides a following technical scheme: a multilayer groundwater water level observation device of hydrogeological hole comprises a main body, supporting components, sealing components and a top cover, wherein the bottom of the main body is provided with a cover plate, the bottom of the cover plate is provided with a detection hole, both sides of the top of the cover plate are provided with mounting grooves, a through hole is formed in the middle position of the cover plate, a test host and a storage battery are arranged in the main body, a cable is arranged at the bottom of the test host and penetrates through the through hole, a water level detector is fixedly connected to the bottom of the cable, the bottom of the main body is provided with the supporting components, the sealing components are arranged at the middle position of the bottom of the main body, the top cover is arranged at the top of the main body, the supporting components comprise supporting plates, first fixing bolts, vertical plates, transverse plates and second fixing bolts, the supporting plates are arranged on, the vertical plate top is fixedly connected with the bottom of the supporting plate, the bottom of the vertical plate is connected with the mounting groove in a clamping and embedding mode, the transverse plate is arranged on one side of the vertical plate, and the transverse plate is connected with the top of the cover plate through a second fixing bolt.
Preferably, the sealing assembly comprises a steel pipe, a fixing plate, a first sealing element and a second sealing element, the top of the steel pipe is connected with the outer wall of the bottom of the main body through the fixing plate, the bottom of the steel pipe penetrates through the through hole, the cable is arranged inside the steel pipe, the first sealing element is arranged on the inner side of the bottom of the steel pipe, the second sealing element is arranged on the outer wall of the bottom of the steel pipe, and the bottom of the cable penetrates through the first sealing element and is connected with the water level detector through the second sealing element.
Preferably, the outer wall of the bottom of the main body is provided with a clamping groove, a third fixing bolt is arranged on one side of the clamping groove, a clamping block matched with the clamping groove is arranged at one end, away from the steel pipe, of the fixing plate, one end, away from the steel pipe, of the fixing plate is connected with the clamping groove in a buckling mode through the clamping block, and one end of the third fixing bolt penetrates through the inner wall of the clamping groove and abuts against the outer wall of.
Preferably, a fixed block is arranged at the top of the top cover, and a circular ring is arranged at the middle position of the fixed block.
Preferably, a sealing block is arranged inside the top cover, the diameter of the sealing block is consistent with that of the inner wall of the main body, sealing plates are fixedly connected to the bottoms of the two ends of the top cover, a fourth fixing bolt is arranged on one side of each sealing plate, and the sealing plates are fixedly connected with the outer walls of the two sides of the main body through the fourth fixing bolts.
Preferably, a sealing groove is formed in the top cover, and a sealing ring is arranged in the sealing groove.
The utility model provides a multilayer groundwater water level observation device in hydrogeology hole possesses following beneficial effect:
(1) the utility model discloses a set up the backup pad, first fixing bolt, the riser, the diaphragm, second fixing bolt, when needs are installed the device, the staff can be fixed the backup pad with the bottom and the side of main part respectively through using first fixing bolt, then inside installing the mounting groove with the riser of backup pad bottom through the mode of inlay card, then use second fixing bolt to carry out the fixed again between diaphragm and apron, when needs are demolishd the device, only need through twisting off second fixing bolt, with the riser from the inside extraction of mounting groove can, and then through the backup pad that sets up, first fixing bolt, the riser, diaphragm and second fixing bolt, it becomes more convenient to make the device obtain the installation and dismantle.
(2) The utility model is provided with a steel pipe, a fixing plate, a first sealing element, a second sealing element, a clamping groove, a third fixing bolt and a clamping block, when in use, the cable is fixed with the bottom of the main body by passing the cable through the steel pipe, then the clamping block at the top of the fixing plate is clamped and embedded with the clamping groove at the bottom of the main body, then the fixing plate is fixed with the bottom of the main body by using the third fixing bolt, and the steel pipe is fixed with the bottom of the main body, and then the steel pipe penetrates through the through hole, so that the cable can be prevented from being eroded by underground water when in use through the steel pipe, and the corrosion of underground water to the cable when the water level is changed is also avoided through the first sealing element and the second sealing element, thereby the steel pipe can effectively protect the cable, the service life of the cable can be prolonged, and the stability of the steel pipe also ensures the stability of the, also avoided the impact to the cable conductor when the water level of groundwater changes, the device that leads to appears the phenomenon of great deviation to the detection of groundwater water level, and the steel pipe can be with the leading-in groundwater of partly heat of main part under the hot weather, and then avoid the damage that the main part internal arrangement leads to because of the high temperature to be favorable to realizing certain protect function to the device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the main body of the present invention;
FIG. 3 is a schematic view of the internal structure of the steel pipe of the present invention;
fig. 4 is a bottom view of the top cover of the present invention;
fig. 5 is an enlarged view of the structure at a in fig. 2 according to the present invention.
In the figure: 1. a main body; 2. a top cover; 3. a cover plate; 4. a detection hole; 5. a test host; 6. a storage battery; 7. a cable wire; 8. a water level detector; 9. a support plate; 10. a first fixing bolt; 11. a vertical plate; 12. a transverse plate; 13. a second fixing bolt; 14. a steel pipe; 15. a fixing plate; 16. a first seal member; 17. a second seal member; 18. a card slot; 19. a third fixing bolt; 20. a clamping block; 21. a fixed block; 22. a circular ring; 23. a sealing block; 24. a sealing plate; 25. a fourth fixing bolt; 26. and (5) sealing rings.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-5, the utility model provides a technical solution: a multilayer groundwater water level observation device of hydrogeological hole comprises a main body 1, a supporting component, a sealing component and a top cover 2, wherein the bottom of the main body 1 is provided with an apron 3, the bottom of the apron 3 is provided with a detection hole 4, both sides of the top of the apron 3 are provided with mounting grooves, a through hole is arranged at the middle position of the apron 3, a test host 5 and a storage battery 6 are arranged in the main body 1, the bottom of the test host 5 is provided with a cable 7, the cable 7 penetrates through the through hole, the bottom of the cable 7 is fixedly connected with a water level detector 8, the bottom of the main body 1 is provided with the supporting component, the middle position of the bottom of the main body 1 is provided with the sealing component, the top cover 2 is arranged at the top of the main body 1, and the supporting component consists of a supporting plate 9, the utility model discloses a building apron, including main part 1, backup pad 9, riser 11, mounting groove, diaphragm 12, backup pad 9 sets up in 1 bottom both sides of main part, backup pad 9 is through first fixing bolt 10 and 1 bottom fixed connection of main part, riser 11 top and 9 bottom fixed connection of backup pad, riser 11 bottoms are connected with the mounting groove through the mode of inlay card, diaphragm 12 sets up in riser 11 one side, diaphragm 12 is connected with apron 3 tops through second fixing bolt 13.
The sealing assembly comprises a steel pipe 14, a fixing plate 15, a first sealing element 16 and a second sealing element 17, the top of the steel pipe 14 is connected with the outer wall of the bottom of the main body 1 through the fixing plate 15, the bottom of the steel pipe 14 penetrates through a through hole, the cable 7 is arranged in the steel pipe 14, the first sealing element 16 is arranged on the inner side of the bottom of the steel pipe 14, the second sealing element 17 is arranged on the outer wall of the bottom of the steel pipe 14, the bottom of the cable 7 penetrates through the first sealing element 16 and the second sealing element 17 to be connected with the water level detector 8, the steel pipe 14 is arranged at the middle position of the bottom of the main body 1 through the fixing plate 15, the cable 7 penetrates through the steel pipe 14, so that the cable 7 can be prevented from being corroded by groundwater during use, and the corrosion of the cable 7 caused by the fact that groundwater enters the steel pipe 14 when the, and then make steel pipe 14 can effectual protection cable conductor 7, thereby can prolong the life of cable conductor 7, and because the stability of steel pipe 14 itself has also guaranteed the stability of cable conductor 7 in the use, impact to cable conductor 7 when also having avoided the water level of groundwater to change, the phenomenon of great deviation appears in the detection of device to the groundwater water level that leads to, and steel pipe 14 can be leading-in to the groundwater with a part of heat of main part 1 under the hot weather, and then avoid the damage that the inside device of main part 1 leads to because of the high temperature, thereby be favorable to realizing certain protect function to the device.
The outer wall of the bottom of the main body 1 is provided with a clamping groove 18, a third fixing bolt 19 is arranged on one side of the clamping groove 18, a clamping block 20 matched with the clamping groove 18 is arranged at one end, away from the steel pipe 14, of the fixing plate 15, one end, away from the steel pipe 14, of the fixing plate 15 is connected with the clamping groove 18 in a buckling mode through the clamping block 20, one end of the third fixing bolt 19 penetrates through the inner wall of the clamping groove 18 and the outer wall of the clamping block 20 to abut against the inner wall of the clamping groove 18, and through the arrangement of the clamping groove 18, the clamping block 20 and the third fixing bolt 19, fixing between the steel pipe 14 and.
The inside sealed piece 23 that is provided with of top cap 2, the diameter of sealed piece 23 is unanimous with 1 inner wall diameter of main part, 2 both ends bottom fixedly connected with closing plate 24 of top cap, closing plate 24 one side is provided with fourth fixing bolt 25, closing plate 24 is through fourth fixing bolt 25 and 1 both sides outer wall fixed connection of main part, through setting up closing plate 24, and then makes the leakproofness of device both sides further strengthen, and then makes the inside subassembly of device avoid the erosion of steam.
The inside seal groove of having seted up of top cap 2, the inside sealing washer 26 that is provided with of seal groove, through seting up the seal groove and set up sealing washer 26, and then further strengthened the leakproofness between top cap 2 and the main part 1 to further avoid the inside subassembly of device to receive the erosion of steam.
The working principle is as follows: when the device is used, the cable 7 penetrates through the steel pipe 14, the clamping block 20 at the top of the fixing plate 15 is clamped and embedded with the clamping groove 18 at the bottom of the main body 1, the fixing plate 15 is fixed with the bottom of the main body 1 by using the third fixing bolt 19, the steel pipe 14 is further fixed with the bottom of the main body 1, the steel pipe 14 penetrates through the through hole, the corrosion of underground water can be avoided when the device is used by the steel pipe 14, the corrosion of underground water entering the steel pipe 14 to the cable 7 when underground water changes in water level is also avoided by the arranged first sealing element 16 and the second sealing element 17, the cable 7 can be effectively protected by the steel pipe 14, the service life of the cable 7 can be prolonged, and the stability of the steel pipe 14 in the using process is also guaranteed, the phenomenon that the device has large deviation on detection of the water level of underground water due to impact on the cable 7 when the water level of the underground water changes is avoided, the steel pipe 14 can guide part of heat of the main body 1 into the underground water in hot weather, and further damage to the device inside the main body 1 due to overhigh temperature is avoided, so that a certain protection function of the device can be realized, after the steel pipe 14 penetrates through the through hole, a worker can fix the supporting plate 9 with the bottom and the side surface of the main body 1 respectively by using the first fixing bolt 10, then install the vertical plate 11 at the bottom of the supporting plate 9 into the installation groove in a clamping and embedding mode, then fix the transverse plate 12 and the cover plate 3 again by using the second fixing bolt 13, when the device needs to be dismantled, only by screwing off the second fixing bolt 13, with riser 11 follow the mounting groove inside extract can, and then through backup pad 9, first fixing bolt 10, riser 11, diaphragm 12 and the second fixing bolt 13 that sets up for it is more convenient that the device obtains the installation and dismantles.
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 (5)
1. The utility model provides a multilayer groundwater water level observation device in hydrogeological hole, includes main part (1), supporting component, seal assembly and top cap (2), its characterized in that: the testing device is characterized in that an apron (3) is arranged at the bottom of a main body (1), a detection hole (4) is formed in the bottom of the apron (3), mounting grooves are formed in two sides of the top of the apron (3), a through hole is formed in the middle of the apron (3), a testing host (5) and a storage battery (6) are arranged in the main body (1), a cable (7) is arranged at the bottom of the testing host (5), the cable (7) penetrates through the through hole, a water level detector (8) is fixedly connected to the bottom of the cable (7), a supporting component is arranged at the bottom of the main body (1), a sealing component is arranged at the middle of the bottom of the main body (1), a top cover (2) is arranged at the top of the main body (1), and the supporting component is composed of a supporting plate (9), a first fixing bolt (10), a vertical, the supporting plate (9) is arranged on two sides of the bottom of the main body (1), the supporting plate (9) is fixedly connected with the bottom of the main body (1) through a first fixing bolt (10), the top of the vertical plate (11) is fixedly connected with the bottom of the supporting plate (9), the bottom of the vertical plate (11) is connected with the mounting groove in a clamping and embedding mode, the transverse plate (12) is arranged on one side of the vertical plate (11), the transverse plate (12) is connected with the top of the cover plate (3) through a second fixing bolt (13), the sealing assembly is composed of a steel pipe (14), a fixing plate (15), a first sealing element (16) and a second sealing element (17), the top of the steel pipe (14) is connected with the outer wall of the bottom of the main body (1) through the fixing plate (15), a through hole is penetrated through the bottom of the steel pipe (14), the cable (7) is arranged inside the steel pipe (14), and the first sealing element (, the second sealing element (17) is arranged on the outer wall of the bottom of the steel pipe (14), and the bottom of the cable (7) penetrates through the first sealing element (16) and the second sealing element (17) to be connected with the water level detector (8).
2. The multilayer groundwater level observation device of hydrogeological bore according to claim 1, wherein: the outer wall of the bottom of the main body (1) is provided with a clamping groove (18), a third fixing bolt (19) is arranged on one side of the clamping groove (18), one end, away from the steel pipe (14), of the fixing plate (15) is provided with a clamping block (20) matched with the clamping groove (18), one end, away from the steel pipe (14), of the fixing plate (15) is connected with the clamping groove (18) in a buckling mode through the clamping block (20), and one end of the third fixing bolt (19) penetrates through the inner wall of the clamping groove (18) and abuts against the outer wall of the clamping block (20.
3. The multilayer groundwater level observation device of hydrogeological bore according to claim 1, wherein: the top cover (2) top is provided with fixed block (21), fixed block (21) intermediate position is provided with ring (22).
4. The multilayer groundwater level observation device of hydrogeological bore according to claim 1, wherein: the sealing structure is characterized in that a sealing block (23) is arranged inside the top cover (2), the diameter of the sealing block (23) is consistent with the diameter of the inner wall of the main body (1), sealing plates (24) are fixedly connected to the bottoms of the two ends of the top cover (2), a fourth fixing bolt (25) is arranged on one side of each sealing plate (24), and the sealing plates (24) are fixedly connected with the outer walls of the two sides of the main body (1) through the fourth fixing bolts (25).
5. The multilayer groundwater level observation device of hydrogeological bore according to claim 1, wherein: a sealing groove is formed in the top cover (2), and a sealing ring (26) is arranged in the sealing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921471275.8U CN211147791U (en) | 2019-09-05 | 2019-09-05 | Multilayer groundwater water level observation device of hydrogeology hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921471275.8U CN211147791U (en) | 2019-09-05 | 2019-09-05 | Multilayer groundwater water level observation device of hydrogeology hole |
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| Publication Number | Publication Date |
|---|---|
| CN211147791U true CN211147791U (en) | 2020-07-31 |
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ID=71757876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921471275.8U Expired - Fee Related CN211147791U (en) | 2019-09-05 | 2019-09-05 | Multilayer groundwater water level observation device of hydrogeology hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211147791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414467A (en) * | 2020-11-24 | 2021-02-26 | 王锐 | Underground water level and water temperature detection device |
-
2019
- 2019-09-05 CN CN201921471275.8U patent/CN211147791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414467A (en) * | 2020-11-24 | 2021-02-26 | 王锐 | Underground water level and water temperature detection device |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20210905 |
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| CF01 | Termination of patent right due to non-payment of annual fee |