CN221223771U - Storage yard earth surface subsidence monitoring device based on static level gauge - Google Patents
Storage yard earth surface subsidence monitoring device based on static level gauge Download PDFInfo
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- CN221223771U CN221223771U CN202323335666.6U CN202323335666U CN221223771U CN 221223771 U CN221223771 U CN 221223771U CN 202323335666 U CN202323335666 U CN 202323335666U CN 221223771 U CN221223771 U CN 221223771U
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- monitoring device
- protection box
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- 230000003068 static effect Effects 0.000 title claims abstract description 44
- 238000012806 monitoring device Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 28
- 230000002706 hydrostatic effect Effects 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 9
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model belongs to the field of engineering foundation settlement monitoring, and particularly relates to a static level-based storage yard surface settlement monitoring device, which comprises the following components: the device comprises a collecting device, two water tanks and a plurality of static level assemblies, wherein the collecting device is arranged at a starting end; the two water tanks are arranged at the starting end and the final end, the plurality of static leveling instrument assemblies are connected between the starting end and the final end, one static leveling instrument assembly is located at a datum point, the datum point is close to the starting end, and the other static leveling instrument assemblies are respectively located on each to-be-measured point. The utility model expands the application of the static force level gauge for constructing the settlement view above the ground surface to the storage yard project, adopts the embedding mode without influencing the normal operation of the storage yard, and can flexibly arrange measuring points in a field area according to requirements.
Description
Technical Field
The utility model belongs to the field of engineering foundation settlement monitoring, and particularly relates to a static level-based storage yard surface settlement monitoring device.
Background
The storage yard project can aggravate the occurrence of uneven settlement of the storage yard due to the adverse factors of large stacking load, unfixed stacking time, overlapped moving load and the like, so that the operation of the storage yard can not be normally carried out, and even safety accidents can be caused when the operation is serious, so that the settlement deformation monitoring of the foundation of the field is a problem to be emphasized. Since storage yard stockpiling is always continuous operation, settlement monitoring is difficult to develop in time, manual measurement is carried out by utilizing a gap between two times of storage operation, settlement data is not timely enough, measurement frequency is low, and particularly when a rail and other structures sensitive to settlement deformation exist on a storage yard, real-time high-frequency settlement data is needed to guide operation of the storage yard, and a manual measurement mode cannot achieve the purpose.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, provides a static level-based storage yard surface subsidence monitoring device, expands the application of a static level for measuring subsidence, which is conventionally used for building a subsidence view above the ground surface, to a storage yard project, adopts a burying mode, does not influence the normal operation of the storage yard, and can flexibly arrange measuring points in a field area according to requirements.
The technical scheme adopted for solving the technical problems is as follows:
A static level-based yard surface subsidence monitoring device, comprising: the device comprises a collecting device, two water tanks and a plurality of static level assemblies, wherein the collecting device is arranged at a starting end; the two water tanks are arranged at the starting end and the terminal end, the plurality of static leveling instrument assemblies are connected between the starting end and the terminal end, one static leveling instrument assembly is positioned at a datum point, the datum point is close to the starting end, and the other static leveling instrument assemblies are respectively positioned on each to-be-measured point;
The hydrostatic level assembly includes: the protection box and install the quiet power level in the protection box, quiet power level connects spring liquid pipe, spring breather pipe and cable conductor, spring liquid pipe, spring breather pipe and cable conductor pass out from the both ends of protection box and get into protective sleeve after corresponding pipeline in the switching pipeline pencil respectively, direct liquid pipe and water tank intercommunication are connected in the pipeline pencil, the cable conductor is connected with collection system in the pipeline pencil.
Further, a one-way check valve is arranged at the bottom of the protection box.
Further, the middle part in the protection box is suspended to be provided with a static level installation bracket.
Further, two ends of the protection box are provided with pagoda connectors, and the pagoda connectors are connected with the protection sleeve.
Further, a pipeline wire harness consisting of a straight-through liquid pipe, a straight-through air pipe and a cable wire penetrates through the protective sleeve according to the actual required length for extending.
Further, a spring liquid-passing pipe at one end of the static level is connected with a straight-through liquid pipe through a tee joint with a valve and extends into the protective sleeve, a joint without a valve is adopted at the other end of the spring liquid-passing pipe, and the tee joint with the valve and the joint without the valve are both arranged in the protective box.
Further, the spring breather pipes at the two ends of the static level are connected with the through air pipe through connectors without valves and extend into the protective sleeve, and the connectors without valves are arranged in the protective box.
The utility model has the advantages and positive effects that:
1. According to the utility model, the protection box and the protection sleeve can ensure that the pipeline and the foundation soil are isolated to play a protection role, so that the influence of external load on the liquid through pipe on measurement accuracy is avoided.
2. According to the utility model, the static level mounting bracket is arranged in the middle of the protection box in a suspending manner, and the one-way check valve is arranged at the bottom of the protection box to remove a small amount of groundwater leaking into the protection box, so that the durability and the service life of the appearance period can be improved.
3. The utility model solves the problem that the pipeline is disconnected with the static level due to the fact that the field is settled and pulled by arranging the spring tube.
4. According to the utility model, the three-way joint is arranged at the joint of the liquid passing pipes of each static level, so that bubbles in liquid in the pipe can be removed when the installation is convenient.
5. The utility model expands the application of the static force level gauge for constructing the settlement view above the ground surface to the storage yard project, adopts the embedding mode without influencing the normal operation of the storage yard, and can flexibly arrange measuring points in a field area according to requirements.
Drawings
FIG. 1 is a schematic front view of a hydrostatic level assembly;
FIG. 2 is a schematic top view of the hydrostatic level assembly;
Fig. 3 is a layout schematic diagram of the static level-based storage yard surface subsidence monitoring device.
In the figure: the automatic leveling device comprises a protection box 1, a static level 2, a static level mounting bracket 3, a spring liquid pipe 4, a spring vent pipe 5, a cable 6, a tee joint with a valve 7, a joint without a valve 8, a one-way check valve 9, a pagoda joint 10, a pipeline harness 11, a starting static level 12, a static level to be measured 13, a protection sleeve 14, a starting end 15, a terminal end 16, a datum point 17 and a storage yard area 18.
Detailed Description
The utility model is further illustrated by the following examples, which are intended to be illustrative only and not limiting in any way.
A static level-based yard surface subsidence monitoring device, comprising: the collecting device is arranged at the starting end 15; one of the two water tanks is arranged at the starting end 15, the other water tank is arranged at the final end 16, the plurality of static leveling instrument assemblies are connected between the starting end 15 and the final end 16, one static leveling instrument assembly is positioned at a datum point 17, the datum point 17 is close to the starting end 15, and the other static leveling instrument assemblies are respectively positioned at each measuring point to be measured, as shown in fig. 3.
And determining the point location layout condition of the storage yard area according to the requirements, wherein the point location layout condition comprises a starting end, a reference point, other points to be tested and a terminal end, after the position is determined, a protection sleeve route can be arranged by ditching in the storage yard area according to the trend and the distance, a pipeline harness is penetrated into the protection sleeve in advance, and a protection box 1 is laid on each point. The protection sleeve is connected with the pagoda head of the protection box, and the pipeline wire harness in the sleeve also penetrates through the pagoda head to be connected with the pipeline in the protection box.
As shown in fig. 1, the hydrostatic level assembly shown in fig. 2 includes: the protection box 1 and install the hydrostatic level 2 in the protection box 1, the hydrostatic level 2 is connected spring and is led to liquid pipe 4, spring breather pipe 5 and cable conductor 6, spring leads to liquid pipe 4, spring breather pipe 5 and cable conductor 6 respectively pass through the corresponding pipeline in the pipeline pencil 11 after the both ends of follow protection box 1 and wear out the entering protective case, the straight liquid pipe is connected with the water tank intercommunication in the pipeline pencil 11, the cable conductor is connected with collection system in the pipeline pencil 11.
The bottom of the protection box 1 is provided with a one-way check valve 9. The middle part in the protection box 1 is suspended to be provided with a static level installing support 3. The two ends of the protection box 1 are provided with pagoda joints 10, and the pagoda joints 10 are connected with a protection sleeve 14.
The pipeline wire harness 11 consisting of the through liquid pipe, the through air pipe and the cable wires is penetrated into the protective sleeve 14 according to the actual required length for extending.
The spring liquid-passing pipe 4 at one end of the static level 2 is connected with the liquid-passing pipe through a tee joint 7 with a valve and extends into the protective sleeve 14, the other end adopts a joint 8 without a valve, and the tee joint 7 with a valve and the joint 8 without a valve are both arranged in the protective box 1. The spring vent pipe 5 at both ends of the static level 2 is connected with the through air pipe through a joint 8 without a valve and extends into the protective sleeve 14, and the joint 8 without a valve is arranged in the protective box 1.
The cable at the starting end 15 is connected with the acquisition device, the liquid-passing pipe is connected with the water tank, and the vent pipe is exposed to the atmosphere. The cable wire end of the terminal 16 is wrapped by an insulating adhesive tape, the liquid-passing pipe is connected with the water tank, and the air pipe is exposed to the atmosphere. The initial hydrostatic level is mounted on this datum point 17, the remaining hydrostatic levels being mounted on the points to be measured.
When the liquid level device is installed, the water tanks of the starting end 15 and the final end 16 are all arranged on the ground, liquid is injected from the water tanks of the starting end, liquid is mixed to clamp bubbles to flow to the final end, only the valve of the tee joint 7 with the valve, which is connected with the starting hydrostatic level, is opened, when the liquid flows through the tee joint with the valve, the bubbles escape, the current valve is closed after no bubbles are observed in the liquid, the valve of the tee joint, which is connected with the next hydrostatic level, is opened, the steps are repeated until the liquid flows into the water tanks of the final end, and the water tanks at the two ends are lifted and installed at the designated height position after the liquid injection is finished.
The measuring principle of the device is as follows:
Assuming that the elevation of the datum point is Z is known to be unchanged, the datum point is required to be stable, not easy to move and stable on the ground, a pile foundation can be selected generally, or the datum point is manufactured according to the specification.
The initial hydrostatic level gauge reading on the datum point is H 0 during the first measurement, the hydrostatic level gauge readings on the rest ith measuring points are H 1,H2,……Hi respectively, the elevation of the ith measuring points is Z 1,Z2,……Zi respectively, and all the hydrostatic level gauges in the measuring device share the same liquid level as the hydrostatic level gauge reading represents the height difference from the instrument to the free liquid level in the water tank, so that the following relationship exists: Z+H 0＝Z1+H1＝Z2+H2＝Zi+Hi, the elevation of the ith measurement point at the time of the first measurement can be expressed as Z i＝Z+H0-Hi.
The initial hydrostatic level reading on the datum point is H 0 ' during the second measurement, the hydrostatic level readings on the rest ith measuring points are H 1',H2',……Hi ', the elevation of the ith measuring points are Z 1',Z2',……Zi ', and the following relations exist in the same way: Z+H 0'＝Z1'+H1'＝Z2'+H2'＝Zi'+Hi ', the elevation of the ith measurement point at the second measurement can be expressed as Z i'＝Z+H0'-Hi'.
The difference between the two measured elevations of the ith measuring point is the sedimentation value S of the point, S i＝Zi-Zi'＝H0-Hi-H0'+Hi', and the sedimentation value corresponding to the ith measuring point in the subsequent measurement can be calculated by the same method.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that variations and modifications can be made without departing from the scope of the utility model.
Claims (7)
1. The utility model provides a storage yard earth's surface subsides monitoring devices based on hydrostatic level gauge which characterized in that includes:
the collecting device is arranged at the starting end (15);
Two tanks, one placed at the beginning (15) and one at the end (16),
A plurality of hydrostatic level assemblies connected between a start end (15) and a final end (16), wherein one hydrostatic level assembly is located at a datum point (17), the datum point (17) is close to the start end (15), and the other hydrostatic level assemblies are respectively located at each measuring point;
The hydrostatic level assembly includes: the protection box (1) and install hydrostatic level (2) in protection box (1), hydrostatic level (2) connect spring logical liquid pipe (4), spring breather pipe (5) and cable conductor (6), spring logical liquid pipe (4), spring breather pipe (5) and cable conductor (6) are worn out from the both ends of protection box (1) and are got into protective case (14) after corresponding pipeline in switching pipeline pencil (11) respectively, straight liquid pipe and water tank intercommunication are connected in pipeline pencil (11), the cable conductor is connected with collection system in pipeline pencil (11).
2. The static-level-based yard surface subsidence monitoring device according to claim 1, wherein the bottom of the protection box (1) is provided with a one-way check valve (9).
3. The static level-based storage yard surface subsidence monitoring device according to claim 1, wherein a static level mounting bracket (3) is arranged in the middle of the protection box (1) in a suspended manner.
4. The static level-based storage yard surface subsidence monitoring device according to claim 1, wherein two ends of the protection box (1) are provided with pagoda connectors (10), and the pagoda connectors (10) are connected with a protection sleeve (14).
5. The static-level-based storage yard surface subsidence monitoring device according to claim 4, wherein a pipeline wire harness (11) consisting of a straight-through liquid pipe, a straight-through air pipe and a cable wire is threaded into the protective sleeve (14) according to the actual required length for prolonged arrangement.
6. The static level-based storage yard surface subsidence monitoring device according to claim 4, wherein the spring liquid through pipe (4) at one end of the static level (2) is connected with the through liquid pipe through the tee joint (7) with the valve and extends into the protection sleeve (14), the joint (8) without the valve is adopted at the other end, and the tee joint (7) with the valve and the joint (8) without the valve are both arranged in the protection box (1).
7. The static-level-based storage yard surface subsidence monitoring device according to claim 4, wherein the spring vent pipes (5) at both ends of the static level (2) are connected with the through air pipe through connectors (8) without valves and extend into the protective sleeve (14), and the connectors (8) without valves are arranged in the protective box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323335666.6U CN221223771U (en) | 2023-12-07 | 2023-12-07 | Storage yard earth surface subsidence monitoring device based on static level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323335666.6U CN221223771U (en) | 2023-12-07 | 2023-12-07 | Storage yard earth surface subsidence monitoring device based on static level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221223771U true CN221223771U (en) | 2024-06-25 |
Family
ID=91566041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323335666.6U Active CN221223771U (en) | 2023-12-07 | 2023-12-07 | Storage yard earth surface subsidence monitoring device based on static level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221223771U (en) |
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2023
- 2023-12-07 CN CN202323335666.6U patent/CN221223771U/en active Active
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