CN207964155U - A kind of embedded device of lock pump building bottom plate osmometer - Google Patents
A kind of embedded device of lock pump building bottom plate osmometer Download PDFInfo
- Publication number
- CN207964155U CN207964155U CN201820369342.4U CN201820369342U CN207964155U CN 207964155 U CN207964155 U CN 207964155U CN 201820369342 U CN201820369342 U CN 201820369342U CN 207964155 U CN207964155 U CN 207964155U
- Authority
- CN
- China
- Prior art keywords
- osmometer
- bottom plate
- trepanning
- galvanized pipe
- embedded device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052742 iron Inorganic materials 0.000 claims abstract description 21
- 239000002689 soil Substances 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 230000003204 osmotic effect Effects 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims description 7
- 239000004746 geotextile Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009933 burial Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model is a kind of embedded device of lock pump building bottom plate osmometer, is suitable for newly-built lock and pumps uplift pressure monitoring under building sole plate, belongs to the technical fields such as civil engineering, hydraulic engineering.A kind of embedded device of lock pump building bottom plate osmometer of the utility model, it include the soil body equipped with trepanning one, the soil body is equipped with bottom plate, the bottom plate is equipped with trepanning two, osmotic pressure detection device is equipped in the trepanning two, the osmotic pressure detection device includes galvanized pipe, osmometer is housed in the galvanized pipe, cable and iron wire are housed on the osmometer, the zinc-plated bottom of the tube is equipped with bottom cover, head cover is equipped at the top of the galvanized pipe, the head cover is equipped with opening three, the galvanized pipe lower part is equipped with permeable hole, the osmometer is connected by cable and iron wire with automatic monitoring system.The utility model provides a kind of service life length and a kind of lock easy for installation pumps the embedded device of building bottom plate osmometer and its buries method.
Description
Technical field
The utility model is a kind of embedded device of lock pump building bottom plate osmometer, is suitable for newly-built lock and pumps building base
Uplift pressure monitors under plinth bottom plate, belongs to the technical fields such as civil engineering, hydraulic engineering.
Background technology
Current administration of water unit requires hydraulic engineering standardized management, and hydraulic structure monitoring is standardized management
Important content, many built hydraulic structures often lack monitoring facilities or only surface settlement displacement observation, uplift pressure monitoring
Missing, it is difficult to which whether accurate judgement hydraulic structure substrate seepage flow is stablized.The embedded dress of hydraulic structure bottom plate osmometer at this stage
Set predominantly following methods:Before bottom slab concreting, osmometer is embedded in the soil body or basement rock, then cable is along baseplate reinforcing bar and gate pier
Or pillar leads to computer room, this is Normal practice, and cable is embedded in bottom plate, and the deformations such as concrete shrinkage easily cause cable fracture,
Survival rate and instrument durability be not high;Someone can improve the survival rate of instrument and durable by the methods of PE protection of pipe cables
Property, but osmometer is in direct contact with soil, is easy to be corroded by it, is gradually failed, while instrument once fails, it is difficult to repair or repair
Multiple cost is very big.
In short, the above osmometer embedded device has the following problems:1)The survival rate and durability of osmometer be not high;2)It oozes
If pressure meter damage, it is difficult to repair or rehabilitation cost is larger.Therefore in hydraulic structure substrate osmometer embedded device
Research has great significance.
Invention content
The utility model provides a kind of service life length and a kind of lock easy for installation pumps building bottom plate osmometer
Embedded device and its bury method.Concrete scheme is as follows:
Lock pumps the embedded device of building bottom plate osmometer, includes the soil body equipped with trepanning one, and the soil body is equipped with bottom
Plate, the bottom plate are equipped with trepanning two, are equipped with osmotic pressure detection device in the trepanning two, the osmotic pressure detection device passes through trepanning
Two go deep into trepanning one, and the osmotic pressure detection device includes galvanized pipe, osmometer are housed, described oozes in the galvanized pipe
Cable and iron wire are housed, together with the cable and iron wire are bound, the zinc-plated bottom of the tube is equipped with bottom cover, described on pressure meter
Galvanized pipe at the top of be equipped with head cover, the head cover be equipped with opening three, the galvanized pipe lower part be equipped with permeable hole, the osmotic pressure
Meter is connected by cable and iron wire with automatic monitoring system.
Galvanized pipe lower part pipe outer wall is surrounded by non-woven geotextile.Prevent sand from entering galvanized pipe.
3-5 times of a diameter of zinc-plated pipe diameter of the trepanning one.
Gap between the trepanning one and galvanized pipe is filled up by coarse sand.
Screed is equipped between the soil body and bottom plate.
Osmometer and cable are in one relatively in the embedded device of the lock pump building bottom plate osmometer of the utility model
Closing, simple environment.For osmometer in no mud, the water without the soil body, stress is also relatively gentle;Cable is tied up by iron wire
It pricks, is in relaxed state, can effectively avoid cable failure and damage.The utility model is easily exchanged osmometer, can be permanent right
Hydraulic structure bottom plate uplift pressure monitors, and greatly reduces the monitoring and maintenance cost during lock pump building operation.Civil Engineering work
Journey Standardization Construction is hydraulic engineering domestic demand, and sluice pumping plant is the main foundation facility for solving Urban Waterlogging engineering, the reality
With it is novel can large area for creating in hydraulic engineering, the uplift pressure of monitoring hydraulic structure bottom plate that can be effectively permanent, tool
There is extensive actual application value.
Lock pumps the application method of the embedded device of building bottom plate osmometer, includes the following steps:
(1)Zinc-plated bottom of the tube is blocked with bottom cover, permeable hole is opened within the scope of away from bottom 40-60cm and with geotechnological cloth bag
It wraps up in;
(2)Before bottom slab concreting, trepanning one is dug out at osmometer burial place;
(3)By the step(1)In treated that galvanized pipe is embedded to the step(2)In the trepanning two dug out, hole week
It encloses and is tamped with coarse sand, mortar is poured on the soil body, then pours bottom plate;
(4)Galvanized pipe gradually connects height with lock pump architecture construction, and in suitable position steel reinforcement cage weldering with around by galvanized pipe
It connects, so that it is kept vertical and stablize;
(5)After galvanized pipe connects up to design altitude, osmometer is transferred with iron wire to zinc-plated bottom of the tube, iron wire and cable
Binding is together;
(6)After osmometer is put into galvanized pipe, head cover is buckled, and cable and iron wire are drawn from head cover hole, lead to computer room
In, it accesses in automated detection system and carries out daily monitoring.
The depth of trepanning one is more than 50cm in the step 2.
The utility model discloses the embedded devices that a kind of lock pumps building bottom plate osmometer, pass through the prison of inner pipe water pressure power
It surveys, reflects the uplift force value under bottom plate.The embedded device needs galvanized pipe, bottom cover, reinforcing bar, raw material band, iron wire and nonwoven soil
The materials such as work cloth.The utility model is embedded to by galvanized pipe after processing under bottom plate in ground, by monitoring in galvanized pipe
Water pressure reflects substrate uplift force value.
The beneficial effects of the utility model:
1. galvanized pipe can be effectively protected and extend the service life of osmometer and cable.
2. iron wire and cable tie are together so that cable is in relaxed state, does not stress, can be with effective protection cable not
It is damaged, prolongs the service life.
3. pouring mortar on the soil body, prevents mud when bottom slab concreting from entering in galvanized pipe, prolong the service life.
4. the utility model has the advantages of simple structure so that a kind of lock pump building bottom plate osmometer of the utility model buries
If device is easy for installation and cost is relatively low.
Description of the drawings:
Fig. 1 is a kind of structural schematic diagram of the embedded device of lock pump building bottom plate osmometer of the utility model;
Fig. 2 is the partial enlarged view of the parts Figure 1A;
Fig. 3 is the structure structure chart of the galvanized pipe lower end tube body of the utility model;
Wherein marked as:
1 soil body;2 trepannings one;3 coarse sands;4 non-woven geotextiles;5 screeds;6 bottom plates;7 galvanized pipes;8 head covers;9 cables;10
Iron wire;11 osmometers;12 permeable holes;13 bottom covers;14 trepannings two;15 automated detection systems;16. trepanning three.
Specific implementation mode
It is further detailed with reference to Fig. 1-3, lock pumps the embedded device of building bottom plate osmometer, including is equipped with
The soil body of trepanning 1, the soil body 1 are equipped with bottom plate 6, and the bottom plate 6 is equipped with trepanning 2 14, between the soil body 1 and bottom plate 6
Equipped with screed 5, mud enters in galvanized pipe 7 when preventing bottom plate 6 from pouring, and can prolong the service life, the trepanning 2 14
Interior to be equipped with osmotic pressure detection device, the osmotic pressure detection device is goed deep by trepanning 2 14 in trepanning 1, osmotic pressure detection dress
It sets including galvanized pipe 7,3-5 times of one 2 a diameter of galvanized pipe of the trepanning, 7 diameter, between the trepanning 1 and galvanized pipe 7
Gap is filled up by coarse sand 3, and 7 lower part pipe outer wall of the galvanized pipe is surrounded by non-woven geotextile 4, prevents sand from entering galvanized pipe 7, described
Galvanized pipe 7 in osmometer 11 is housed, cable 9 and iron wire 10, the cable 9 and iron wire 10 are housed on the osmometer 11
Together, 7 bottom of galvanized pipe is equipped with bottom cover 8 for binding, and 7 top of galvanized pipe is equipped with head cover 8, the head cover 8
Equipped with opening 3 16,7 lower part of the galvanized pipe is equipped with permeable hole 12, and the osmometer 11 is by cable 9 and iron wire 10 and certainly
Dynamicization monitoring system 15 is connected.
Lock pumps the burial method of the embedded device of building bottom plate osmometer, includes the following steps:
(1)7 bottom bottom cover 13 of galvanized pipe is blocked, bottom 50cm ranges are opened into permeable hole 12 and with non-woven geotextile 4
Package;
(2)Before bottom plate 6 pours, the trepanning 1 on the soil body 1 at the osmometer burial place, aperture be preferably zinc-plated caliber 3~
5 times, depth is more than 50cm(Preferably 60cm);
(3)By treated in the step 1, galvanized pipe 7 is embedded in trepanning 2 14, is tamped with coarse sand 3 around hole, table
Layer is blocked to form screed 5 with mortar, and mud enters in galvanized pipe 7 when preventing bottom plate 6 from pouring;
(4)Galvanized pipe 7 gradually connects height with hydraulic structure construction, and suitable position by galvanized pipe 7 and around steel reinforcement cage
Welding makes it keep vertical and stablizes;
(5)It waits for that galvanized pipe 7 connects up to design altitude, the cable 9 of osmometer 11, iron wire 10 is transferred to 7 bottom of galvanized pipe,
Iron wire 10 and the binding of cable 9 together, make cable 9 be in relaxed state, such osmometer 11 is during down or up, cable
9 by pulling force effect.
(6)After osmometer 11 is put into galvanized pipe 7, head cover 8 is buckled, and cable 9 and iron wire 10 are drawn from trepanning 3 16,
In access automated detection system 15 and carry out daily monitoring.
Claims (5)
1. a kind of embedded device of lock pump building bottom plate osmometer, it is characterised in that:Include the soil body equipped with trepanning one, it is described
The soil body is equipped with bottom plate, and the bottom plate is equipped with trepanning two, and osmotic pressure detection device, the osmotic pressure detection are equipped in the trepanning two
Device is goed deep by trepanning two in trepanning one, and the osmotic pressure detection device includes galvanized pipe, is equipped with and is oozed in the galvanized pipe
Pressure meter is equipped with cable and iron wire on the osmometer, together with the cable is bound with iron wire, the zinc-plated bottom of the tube
Equipped with bottom cover, head cover is equipped at the top of the galvanized pipe, the head cover is equipped with opening three, and the galvanized pipe lower part is equipped with permeable
Hole, the osmometer are connected by cable and iron wire with automatic monitoring system.
2. a kind of embedded device of lock pump building bottom plate osmometer as described in claim 1, it is characterised in that:It is described zinc-plated
Pipe lower part pipe outer wall is surrounded by non-woven geotextile.
3. a kind of embedded device of lock pump building bottom plate osmometer as described in claim 1, it is characterised in that:The trepanning
3-5 times of one a diameter of zinc-plated pipe diameter.
4. a kind of embedded device of lock pump building bottom plate osmometer as described in claim 1 or 3 any one, feature exist
In:Gap between the trepanning one and galvanized pipe is filled up by coarse sand.
5. a kind of embedded device of lock pump building bottom plate osmometer as described in claim 1, it is characterised in that:The soil body
Screed is equipped between bottom plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820369342.4U CN207964155U (en) | 2018-03-19 | 2018-03-19 | A kind of embedded device of lock pump building bottom plate osmometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820369342.4U CN207964155U (en) | 2018-03-19 | 2018-03-19 | A kind of embedded device of lock pump building bottom plate osmometer |
Publications (1)
Publication Number | Publication Date |
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CN207964155U true CN207964155U (en) | 2018-10-12 |
Family
ID=63743669
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CN201820369342.4U Expired - Fee Related CN207964155U (en) | 2018-03-19 | 2018-03-19 | A kind of embedded device of lock pump building bottom plate osmometer |
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CN (1) | CN207964155U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108414134A (en) * | 2018-03-19 | 2018-08-17 | 浙江省水利河口研究院 | A kind of embedded device and its installation method of lock pump building bottom plate osmometer |
-
2018
- 2018-03-19 CN CN201820369342.4U patent/CN207964155U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108414134A (en) * | 2018-03-19 | 2018-08-17 | 浙江省水利河口研究院 | A kind of embedded device and its installation method of lock pump building bottom plate osmometer |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |
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CF01 | Termination of patent right due to non-payment of annual fee |