CN219796619U - Osmometer supporting structure for monitoring underground water level - Google Patents
Osmometer supporting structure for monitoring underground water level Download PDFInfo
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- CN219796619U CN219796619U CN202320198925.6U CN202320198925U CN219796619U CN 219796619 U CN219796619 U CN 219796619U CN 202320198925 U CN202320198925 U CN 202320198925U CN 219796619 U CN219796619 U CN 219796619U
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- sleeve
- osmometer
- inner fixing
- fixing sleeve
- water level
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 16
- 239000003673 groundwater Substances 0.000 claims description 17
- 239000004020 conductor Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 208000013201 Stress fracture Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses an osmometer supporting structure for monitoring underground water level, comprising: the telescopic rod comprises a mounting block, a telescopic rod and a locking assembly; one end of the installation block is provided with a plurality of connecting rods, one end that the connecting rods stretch out is provided with a hoop, the other end of the installation block is provided with an installation groove, the telescopic rod comprises an inner sleeve and an outer sleeve, one end of the inner sleeve is arranged in the installation groove, the other end of the inner sleeve stretches into the outer sleeve, one end of the locking component is arranged on the outer sleeve, and the other end of the locking component is arranged on the inner sleeve. This osmometer bearing structure suitability is good, and the telescopic link passes through the bottom realization support of water level pipe, and the setting of suspending in midair among the compared prior art has eliminated the fatigue fracture's that the cable conductor was suspended for a long time hidden danger that leads to through totally different structure.
Description
Technical Field
The utility model relates to the technical field of osmometer water level monitoring, in particular to an osmometer supporting structure for underground water level monitoring.
Background
The ground water level monitoring in the foundation pit engineering plays a vital role in ensuring construction safety and engineering quality. The traditional measurement mode mainly adopts a steel ruler water level gauge to measure on the project site manually. With the development of the internet of things technology, automatic water level monitoring is widely focused. Among them, the automatic water level monitoring technology based on osmometers (pore water pressure gauges) is applied to the underground water level monitoring of foundation pit.
At present, the automatic water level monitoring solution is mainly a split type water level gauge and an integrated water level gauge. The split type water level gauge comprises an osmometer and an acquisition controller, wherein the osmometer is suspended in a water level pipe during installation, a cable of the osmometer is fixed through a waterproof joint on a cover of the water level pipe, and the cable is connected with the acquisition controller and is installed on a foundation pit retaining wall or a guardrail. However, the split-type water level gauge is complicated to install on site, and site construction is affected. Meanwhile, in order to avoid the damage of the cable in site construction, grooving and wiring are needed, so that the construction cost is increased, and the integral water level gauge overcomes the problems of the split water level gauge. The acquisition controller is arranged on the water level pipe and does not expose the ground, so that the integrated water level gauge is convenient to install, low in cost and free from influencing site construction. The osmometer is directly connected with the acquisition controller and hung in the water level pipe, but the existing integrated osmometer also has some problems: (1) the cable length of the osmometer is fixed, the osmometer is required to be customized according to the requirements of different measuring depths before installation, or a plurality of osmometers with different cable lengths are required to be prepared in advance for replacement, the applicability is poor, and the use cost is high; (2) the osmometer is hung at a measuring position for a long time by the tension of a cable, and the potential risk of fatigue fracture exists.
Disclosure of Invention
The osmometer support structure for groundwater level monitoring aims at solving the problems existing in the prior art.
The specific technical scheme is as follows:
an osmometer support structure for groundwater level monitoring, comprising: the telescopic rod comprises a mounting block, a telescopic rod and a locking assembly;
the one end of installation piece is provided with a plurality of connecting rods that stretch out, the connecting rod stretches out the end and is equipped with the ferrule, the other end of installation piece is provided with the mounting groove, the telescopic link includes interior sleeve pipe and outer tube, interior sleeve pipe one end is packed into in the mounting groove, interior sleeve pipe's the other end stretches into in the outer tube, locking component one end is installed on the outer tube, the locking component other end is installed on the interior sleeve pipe.
The above-mentioned osmometer supporting structure for groundwater level monitoring is characterized in that the locking assembly comprises an outer adjusting sleeve and an inner fixing sleeve, one end of the inner fixing sleeve is arranged on the outer sleeve, the other end of the inner fixing sleeve is arranged on the inner sleeve, the outer adjusting sleeve is sleeved at the other end of the inner fixing sleeve, the other end of the inner fixing sleeve is provided with a frustum-shaped end part, the frustum-shaped end part is provided with a plurality of axial openings, and the diameter of the outer adjusting sleeve is slightly smaller than that of the frustum-shaped end part.
The osmometer supporting structure for monitoring the underground water level is characterized in that the outer sleeve is of a stepped structure, the inner fixing sleeve is of a stepped structure, one end with a large diameter of the inner fixing sleeve is sleeved on the outer sleeve, and the outer adjusting sleeve is sleeved on one end with a small diameter of the inner fixing sleeve.
Among the above-mentioned osmometer supporting structure for groundwater level monitoring, still have such characteristic, the ferrule includes two semi-rings and fastener, two the semi-rings all with the connecting rod is connected, two the semi-rings are through two the fastener connects and forms the ring shape structure and be used for the hooping osmometer.
The osmometer supporting structure for monitoring the underground water level is characterized in that the two ends of each semi-ring are provided with mounting holes, and the fasteners penetrate through the mounting holes.
In the above-mentioned osmometer support structure for groundwater level monitoring, the osmometer support structure further has the feature that a rubber pad is arranged at one end of the outer sleeve, which is far away from the mounting block.
The osmometer support structure for groundwater level monitoring has the feature that the inner sleeve is screwed with the mounting groove.
The technical scheme has the positive effects that:
according to the osmometer supporting structure for monitoring the underground water level, the osmometer is arranged on the installation block, the osmometer is hooped by the hoops to realize the installation and fixation of the osmometer, when the osmometer supporting structure is used, the whole supporting structure is stretched into the water level pipe until the outer sleeve is propped against the bottom of the water level pipe, the telescopic rod and the locking component are arranged to realize the improvement of the applicability of the osmometer, and the telescopic rod is supported through the bottom of the water level pipe.
Drawings
FIG. 1 is a schematic diagram of an osmometer support structure for groundwater level monitoring according to the present utility model;
FIG. 2 is a schematic view of a partial structure of the osmometer support structure of FIG. 1 for groundwater level monitoring;
fig. 3 is a schematic structural view of the inner fixing sleeve provided by the utility model.
In the accompanying drawings: 1. a mounting block; 11. a connecting rod; 12. a hoop; 121. a half ring; 13. a mounting groove; 2. a telescopic rod; 21. an inner sleeve; 22. an outer sleeve; 3. a locking assembly; 31. an outer adjustment sleeve; 32. an inner fixing sleeve; 321. an axial opening; 4. a fastener; 5. a rubber pad; 9. an osmometer; 91. a cylindrical body; 92. and (5) a cable line.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.
In the description of the present utility model, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, there is shown a preferred embodiment showing an osmometer support structure for groundwater level monitoring, comprising: the telescopic rod comprises a mounting block 1, a telescopic rod 2 and a locking assembly 3;
one end of the installation block 1 is provided with a plurality of connecting rods 11 that stretch out, and the end that stretches out of connecting rod 11 is equipped with ferrule 12, and the other end of installation block 1 is provided with mounting groove 13, and telescopic link 2 includes interior sleeve 21 and outer tube 22, and interior sleeve 21 one end is packed into in mounting groove 13, and interior sleeve 21's the other end stretches into in the outer tube 22, and locking component 3 one end is installed on outer tube 22, and locking component 3's the other end is installed on interior sleeve 21.
Wherein, one end of the connecting rod 11 is arranged on the mounting block 1, and the other end freely extends out.
The osmometer 9 is a prior art, and includes a cylindrical body 91 and a cable 92 (cable), wherein the cable 92 is installed at one end of the cylindrical body 91.
The hoop 12 comprises two half rings 121 and fastening pieces 4, wherein the two half rings 121 are connected with the connecting rod 11, and the two half rings 121 are connected through the two fastening pieces 4 to form a circular structure for hooping the osmometer 9. A fastener 4 is inserted between two mounting holes of the two half rings 121, which are close to each other. Alternatively, the fastener 4 may be a bolt, a screw, or a rivet. The osmometer 9 is placed on the mounting block 1, specifically, the cylindrical body 91 of the osmometer 9 is placed on the mounting block 1, the cable 92 extends out, the two semi-rings 121 are semi-rings slightly smaller than 180 degrees, the two semi-rings 121 are connected through the two fasteners 4, and the inner diameter of the hoop 12 is slightly smaller than the diameter of the cylindrical body 91 of the osmometer 9, so that the cylindrical body 91 of the osmometer 9 can be hooped. And the distance between the two semi-rings 121 and the connecting part of the two semi-rings 121 can be adjusted by the fastener 4, so that the osmometer 9 with different diameters can be adapted, and the applicability of the osmometer 9 is improved. Mounting holes (not shown) are formed in both ends of each half ring 121, and the fasteners 4 are inserted through the mounting holes. The axes of the mounting holes arranged at the opposite ends of the two semi-rings 121 are collinear. The support length can be adjusted by arranging the telescopic rod 2.
The locking assembly 3 comprises an outer adjusting sleeve 31 and an inner fixing sleeve 32, one end of the inner fixing sleeve 32 is arranged on the outer sleeve 22, the other end of the inner fixing sleeve 32 is arranged on the inner sleeve 21, the outer adjusting sleeve 31 is sleeved on the other end of the inner fixing sleeve 32, the other end of the inner fixing sleeve 32 is provided with a frustum-shaped end part, the frustum-shaped end part is provided with a plurality of axial openings 321, and the diameter of the outer adjusting sleeve 31 is slightly smaller than that of the frustum-shaped end part. Wherein the diameter of the end of the frustum-shaped end portion near the outer sleeve 22 is larger than the diameter of the end of the frustum-shaped end portion far from the outer sleeve 22. Preferably, the outer adjustment sleeve 31 is of circular tube construction, also provided with a frustoconical end portion adapted to the inner fixation sleeve 32. When the telescopic rod 2 needs to be locked, for example, the outer adjusting sleeve 31 is adjusted to enable the outer adjusting sleeve 31 to advance towards one end of the outer sleeve 22, then the frustum-shaped end part with gradually reduced diameter can press the frustum-shaped end part of the inner fixing sleeve 32, and the axial opening 321 of the inner fixing sleeve 32 can be reduced, so that the purpose of locking the telescopic rod 2 is achieved.
Preferably, the outer sleeve 22 has a stepped structure, the inner fixing sleeve 32 has a stepped structure, the end of the inner fixing sleeve 32 with a larger diameter is sleeved on the outer sleeve 22, and the outer adjusting sleeve 31 is sleeved on the end of the inner fixing sleeve 32 with a smaller diameter. The end of the inner fixing sleeve 32 with the larger diameter is sleeved on the end of the outer sleeve 22 with the smaller diameter.
As shown in fig. 3, a stepped hole is provided in the inner fixing sleeve 32, an internal thread is provided in the stepped hole at the end of the inner fixing sleeve 32 having a large diameter, an external thread is provided at the outer side of the end of the inner fixing sleeve 32 having a small diameter, and the outer periphery of the frustum-shaped end of the inner fixing sleeve 32 is provided with a smooth surface.
The inner hole of the circular tube-shaped portion of the outer adjustment sleeve 31 is provided with an inner thread to be screw-coupled with one end of the inner fixing sleeve 32 having a small diameter, and the inner hole of the frustum-shaped end portion of the outer adjustment sleeve 31 is provided with a smooth surface to be fitted with the frustum-shaped end portion of the inner fixing sleeve 32.
The small diameter end of the outer sleeve 22 is provided with external threads to achieve a threaded connection of the outer sleeve 22 with the inner fixing sleeve 32.
When the inner fixing sleeve 32 is installed, the inner fixing sleeve 32 can be prevented from rotating continuously when the end face of the inner fixing sleeve 32 abuts against the stepped face on the outer side of the outer sleeve 22, and the inner fixing sleeve 32 is axially positioned. Similarly, when the end face of the outer adjusting sleeve 31 abuts against the step face of the inner fixing sleeve 32, the outer adjusting sleeve 31 can be prevented from rotating continuously, and the inner adjusting sleeve 31 and the outer adjusting sleeve 31 can be axially positioned.
Further, the end of the outer sleeve 22 remote from the mounting block 1 is provided with a rubber pad 5. The rubber pad 5 has elasticity and offsets with the bottom of water level pipe, can realize soft landing in whole bearing structure down detection in-process, plays the cushioning effect. Wherein, the water level pipe is a pipe structure with a bottom.
Optionally, the inner sleeve 21 is screwed with the mounting groove 13, so that the inner sleeve 21 is connected with the mounting block 1.
Alternatively, the connecting rod 11 is provided with at least two, for example, in the present embodiment, the connecting rod 11 is provided with two, but may be provided with three or even more. Each connecting rod 11 is connected to a ferrule 12 by a fastener 4.
According to the osmometer supporting structure for monitoring the underground water level, the osmometer 9 is arranged on the installation block 1, the osmometer 9 is hooped by the hoop 12 to realize the installation and fixation of the osmometer 9, when the osmometer supporting structure is used, the whole supporting structure (comprising the osmometer 9) is stretched into a water level pipe until the outer sleeve 22 is propped against the bottom of the water level pipe, the supporting length can be adjusted by setting the telescopic rod 2 and the locking assembly 3, the supporting length is suitable for various different length requirements, the applicability of the osmometer 9 is improved, the telescopic rod 2 is supported through the bottom of the water level pipe, compared with the suspension setting in the prior art, the hidden danger of fatigue fracture caused by long-time suspension of the cable 92 is eliminated through completely different structures, and the supporting structure has a certain weight and can play a role of a balancing weight.
The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (7)
1. An osmometer support structure for groundwater level monitoring, comprising: the telescopic rod comprises a mounting block, a telescopic rod and a locking assembly;
the one end of installation piece is provided with a plurality of connecting rods that stretch out, the connecting rod stretches out the end and is equipped with the ferrule, the other end of installation piece is provided with the mounting groove, the telescopic link includes interior sleeve pipe and outer tube, interior sleeve pipe one end is packed into in the mounting groove, interior sleeve pipe's the other end stretches into in the outer tube, locking component one end is installed on the outer tube, the locking component other end is installed on the interior sleeve pipe.
2. The osmometer support structure for groundwater level monitoring according to claim 1, wherein the locking assembly comprises an outer adjusting sleeve and an inner fixing sleeve, one end of the inner fixing sleeve is arranged on the outer sleeve, the other end of the inner fixing sleeve is arranged on the inner sleeve, the outer adjusting sleeve is arranged at the other end of the inner fixing sleeve, the other end of the inner fixing sleeve is provided with a frustum-shaped end part, the frustum-shaped end part is provided with a plurality of axial openings, and the diameter of the outer adjusting sleeve is slightly smaller than that of the frustum-shaped end part.
3. The osmometer support structure for groundwater level monitoring according to claim 2, wherein the outer sleeve is of a stepped structure, the inner fixing sleeve is also of a stepped structure, the end of the inner fixing sleeve with a larger diameter is sleeved on the outer sleeve, and the outer adjusting sleeve is sleeved on the end of the inner fixing sleeve with a smaller diameter.
4. A osmometer support structure for use in groundwater level monitoring according to any one of claims 1 to 3 wherein the hoop comprises two half rings and fasteners, both half rings being connected to the connecting rod, the two half rings being connected by two fasteners to form a circular ring structure for hooping the osmometer.
5. An osmometer support structure for groundwater level monitoring according to claim 4, wherein each of said half rings is provided at both ends with mounting holes through which said fasteners are threaded.
6. A osmometer support structure for use in groundwater level monitoring according to any one of claims 1 to 3 wherein the end of the outer sleeve remote from the mounting block is provided with a rubber pad.
7. A osmometer support structure for use in groundwater level monitoring according to any one of claims 1 to 3 wherein the inner sleeve is threadably connected to the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320198925.6U CN219796619U (en) | 2023-02-13 | 2023-02-13 | Osmometer supporting structure for monitoring underground water level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320198925.6U CN219796619U (en) | 2023-02-13 | 2023-02-13 | Osmometer supporting structure for monitoring underground water level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219796619U true CN219796619U (en) | 2023-10-03 |
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ID=88178741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320198925.6U Active CN219796619U (en) | 2023-02-13 | 2023-02-13 | Osmometer supporting structure for monitoring underground water level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219796619U (en) |
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2023
- 2023-02-13 CN CN202320198925.6U patent/CN219796619U/en active Active
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