CN207062957U - A kind of foundation pit supporting construction for measuring foundation ditch parameter - Google Patents
A kind of foundation pit supporting construction for measuring foundation ditch parameter Download PDFInfo
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- CN207062957U CN207062957U CN201720835239.XU CN201720835239U CN207062957U CN 207062957 U CN207062957 U CN 207062957U CN 201720835239 U CN201720835239 U CN 201720835239U CN 207062957 U CN207062957 U CN 207062957U
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- foundation ditch
- column
- foundation
- supporting construction
- communication module
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Abstract
A kind of foundation pit supporting construction with measurement foundation ditch construction parameter, it includes foundation pit supporting construction and foundation ditch parameter measurement system；Foundation pit supporting construction includes enclosure wall, column, stand column pile and some support bars；Safeguard that wall inserts bottom of foundation ditch soil layer；Column insertion is in the stand column pile in bottom of foundation ditch；Some support bars are provided between column and enclosure wall；Foundation ditch parameter measurement system includes the level inclination sensor being arranged on column, the displacement transducer being arranged on column, the pressure sensor being arranged in the soil body of foundation ditch periphery, the infiltration detection sensor being arranged in bottom of foundation ditch soil layer；Level inclination sensor, displacement transducer, pressure sensor and infiltration detection sensor are connected by wireless communication module with remote terminal.The foundation pit supporting construction can support foundation ditch, ensure the dimensionally stable of foundation ditch；The safety of foundation ditch and supporting construction in the security parameter needed for work progress, guarantee work progress can also be measured simultaneously.
Description
Technical field
Engineering construction field is the utility model is related to, refers in particular to a kind of pattern foundation pit supporting structure knot with measurement foundation ditch construction parameter
Structure.
Background technology
With the high speed development of social economy, the anxiety of urban land promotes to build（Structure）Thing is built constantly to the underground space to expand
Exhibition, accelerates the exploitation of urban underground space, causes city excavation of foundation pit scale to develop towards bigger deeper direction, is within nearly 20 years
China's Development of Urban Foundation Work period the swiftest and the most violent, for the situation that urban area land used is nervous and land price is expensive, exploitation
Business always tries to improve the space utilization benefit in soil.Stretching, extension is limited by plot ratio upwards, thus increases to the underground space
Utilization then turn into effective selection.This technique of design and construction to foundation pit supporting construction proposes new requirement.
Foundation pit supporting construction is made up of two parts of inner support system and soil-baffling structure, soil pressure caused by excavation of foundation pit
Power and water pressure are mainly undertaken by soil-baffling structure, while are also to be passed to this two parts lateral pressure by soil-baffling structure
Inner support, it is a kind of interim supporting and retaining system mode for stablizing foundation ditch prevented also from underground water seepage when having underground water.Generally,
The arrangement form of supporting construction has two kinds of horizontal struts system and vertical supporting system.
The monitoring scheme of general deep-foundation pit engineering is often according to the safe class of foundation ditch, with reference to the energy for constructing or monitoring unit
Power and experience determine, generally comprise the monolithic stability of foundation ditch, the horizontal distortion of foundation pit supporting construction, the water seepage prevention of enclosure wall
Deng.
Parameter monitoring in foundation pit supporting construction and foundation ditch is particularly significant, and accident can influence foundation ditch monolithic stability safety, sternly
Weight even results in deep pit monitor accident.
But the processing of Monitoring Data and feedback are all handled by artificially detecting or observing now；DATA REASONING is not
Just, and very big deviation occurs, also danger can be brought during DATA REASONING to monitoring personnel.
The content of the invention
The purpose of this utility model is：For above-mentioned problem, there is provided one kind has measurement foundation ditch construction parameter
Foundation pit supporting construction, the foundation pit supporting construction can support foundation ditch, ensure the dimensionally stable of foundation ditch；Simultaneously can also measurement base
The safety of hole and supporting construction in the security parameter needed for work progress, guarantee work progress.
The technical solution adopted in the utility model is as follows：
A kind of foundation pit supporting construction with measurement foundation ditch construction parameter, it includes foundation pit supporting construction and foundation ditch parameter is surveyed
Amount system；
The foundation pit supporting construction includes enclosure wall, column, stand column pile and some support bars；
The enclosure wall inserts bottom of foundation ditch soil layer, for going along with sb. to guard him the foundation ditch periphery soil body；The column is surrounded by enclosure wall,
Insertion is in the stand column pile in bottom of foundation ditch；Some support bars, the support bar one are provided between the column and enclosure wall
End is connected with column, and the other end is connected with enclosure wall, and the support bar is used for braced cuts wall；
The foundation ditch parameter measurement system includes：
The level inclination sensor being arranged on column, for measuring the inclination angle of column with respect to the horizontal plane；
The displacement transducer being arranged on column, for measuring the vertical displacement of column；
The pressure sensor being arranged in the soil body of foundation ditch periphery, for measuring the pressure in the soil body of foundation ditch periphery；
The infiltration detection sensor being arranged in bottom of foundation ditch soil layer, for measuring the water percolating capacity in foundation ditch bottom solum；
The level inclination sensor, displacement transducer, pressure sensor and infiltration detection sensor pass through radio communication
Module is connected with remote terminal.
Due to said structure, the foundation pit supporting construction in the utility model can keep the resistance to overturning of foundation ditch, to base
Hole is effectively supported.Foundation ditch parameter measurement system can accurately detect foundation pit supporting construction and foundation ditch parameter, remote terminal
The parameter that a sensor detects is received, staff is effectively read parameter.The utility model avoids artificial inspection
Measure the danger occurred in the inaccurate and artificial detection process of existing data.Effectively raise foundation ditch and foundation pit supporting construction
Stability, it ensure that the security of base pit engineering operation.
Further, the support bar is mutually perpendicular to column, and the multiple support bar groups being located in the same horizontal plane are into one
Individual supporting plane, each support bar is uniformly or non-uniformly distributed in the supporting plane.
Further, column is provided with multiple supporting planes from top to bottom, and each supporting surface is parallel to each other, and each support is flat
Interval between face is equal or unequal.
Due to said structure, multiple support bars and multiple supporting planes can effectively support foundation ditch, ensure the steady of foundation ditch
It is fixed.
Further, the support bar is fixedly installed on enclosure wall by purlin；The enclosure wall bottom is additionally provided with
Reinforcing member, the reinforcing member are embedded in bottom of foundation ditch soil layer.
Further, the foundation ditch parameter measurement system includes level inclination sensor, displacement transducer, pressure sensing
Device, infiltration detection sensing, wireless communication module, wire communication module, data aggregation module；Wherein wireless communication module includes number
According to reception wireless communication module and data transmitting wireless communication module；
Data receiver wireless communication module, wire communication module, data transmitting nothing are connected with the data aggregation module
Line communication module；Level inclination sensor and displacement transducer are wherein wirelessly connected with data receiver wireless communication module；Have
Wired connection has pressure sensor and infiltration detection sensing in line communication module；Data transmitting wireless communication module passes through wireless parties
Formula is connected with remote terminal.
Further, institute's displacement sensors include signal transmitting terminal and signal receiving end, and wherein signal transmitting terminal is installed
On column, signal receiving end is arranged on enclosure wall.
Further, institute's displacement sensors include signal transmitting terminal and signal receiving end, and wherein signal transmitting terminal is installed
In column upper end, signal receiving end is arranged on bottom of foundation ditch soil layer surface, positioned at the underface of signal transmitting terminal.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, foundation pit supporting construction of the present utility model, the stability of foundation ditch, while foundation ditch parameter measurement system can be ensured
On apply multiple sensors to detect the security parameter of required monitoring in base pit engineering, ensure that in construction working engineering
Personal security；
2nd, the mode of wireless connection, solve the problems, such as to connect up fly line, complicated；
3rd, wire communication connected mode, the transmission quality of soil body inner sensor signal is ensure that, while can is to be passed in the soil body
Sensor is powered.
Brief description of the drawings
Fig. 1 is the schematic diagram of foundation pit supporting construction；
Fig. 2 is the structure chart of foundation ditch parameter measurement system.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
A kind of foundation pit supporting construction with measurement foundation ditch construction parameter, it includes foundation pit supporting construction and foundation ditch parameter is surveyed
Amount system；
The foundation pit supporting construction includes enclosure wall 7, column 9, stand column pile 5 and some support bars 10；
The enclosure wall insertion bottom of foundation ditch soil layer 6, for going along with sb. to guard him the foundation ditch periphery soil body 11；The column 9 is by enclosure wall 7
Surround, insertion is in the stand column pile 5 in bottom of foundation ditch；Some support bars 10, institute are provided between the column 9 and enclosure wall 7
State the one end of support bar 10 with column 9 to be connected, the other end is connected with enclosure wall, and the support bar 10 is used for braced cuts wall；
The foundation ditch parameter measurement system includes：
The level inclination sensor 3 being arranged on column 9, for measuring the inclination angle of column 9 with respect to the horizontal plane；
The displacement transducer being arranged on column 9, for measuring the vertical displacement of column 9；
The pressure sensor 1 being arranged in the foundation ditch periphery soil body 11, for measuring the pressure in the foundation ditch periphery soil body 11；
The infiltration detection sensor 2 being arranged in bottom of foundation ditch soil layer 6, for measuring the infiltration in foundation ditch bottom solum 6
Amount；
The level inclination sensor 3, displacement transducer, pressure sensor 1 and infiltration detection sensor 2 pass through channel radio
Letter module is connected with remote terminal.
The support bar 10 is mutually perpendicular to column 9, and the multiple support bars 10 being located in the same horizontal plane form a branch
Plane is supportted, each support bar 10 is uniformly or non-uniformly distributed in the supporting plane.
Column 9 is provided with multiple supporting planes from top to bottom, and each supporting surface is parallel to each other, between each supporting plane between
Every equal or unequal.
The support bar 10 is fixedly installed on enclosure wall by purlin 8；The enclosure wall bottom is additionally provided with reinforcing member,
The reinforcing member is embedded in bottom of foundation ditch soil layer 6.
The foundation ditch parameter measurement system includes level inclination sensor 3, displacement transducer, pressure sensor 1, infiltration inspection
Survey sensing, wireless communication module, wire communication module, data aggregation module；Wherein wireless communication module include data receiver without
Line communication module and data transmitting wireless communication module；
Data receiver wireless communication module, wire communication module, data transmitting nothing are connected with the data aggregation module
Line communication module；Level inclination sensor 3 and displacement transducer are wherein wirelessly connected with data receiver wireless communication module；Have
Wired connection has pressure sensor 1 and infiltration detection sensing in line communication module；Data transmitting wireless communication module passes through wireless
Mode is connected with remote terminal.
Because pressure sensor 1 and infiltration detection sensing are in soil layer, it uses wire communication connected mode, Neng Goubao
Demonstrate,prove, the signal transmission quality in soil layer.Meanwhile it is convenient to power.Each sensor and each module in the present embodiment can pass through
The power supply at foundation ditch scene is powered or separately through lithium battery power supply.Pressure sensor 1, infiltration detection sensing are supplied using lithium battery
Electricity, it is difficult to reduce wiring in soil layer, the problem of power supply, meanwhile, it ensure that soil layer consolidates.
Each module and sensor outside soil layer are attached by the way of radio communication, are avoided soil layer surface wiring and are answered
It is miscellaneous, cause job site mixed and disorderly, the problem of influenceing to construct.Radio communication can use the technologies such as Zigbee, bluetooth.
In the utility model, the application of multiple sensors, the safety of personnel during construction working ensure that.Sensor is adopted
The signal collected can be sent in remote terminal, be easy to workmen to check.The remote terminal include but is not limited to flat board,
The security maintenance equipment that Central Control Room computer, smart mobile phone, workmen carry.
Because in base pit engineering, being main state for column 9 is critically important, deviateing if it if normal work is position can cause sternly
The potential safety hazard of weight, therefore level inclination sensor 3 and displacement transducer are provided with column 9, wherein level inclination senses
Device 3 uses gyroscope；And displacement transducer includes signal transmitting terminal 4-2 and signal receiving end 4-1, wherein signal transmitting terminal 4-2
On column 9, signal receiving end 4-1 is arranged on enclosure wall.The signal transmitting terminal 4-2 is generating laser, signal
Receiving terminal 4-1 is laser pickoff；During initial position, signal transmitting terminal 4-2 and signal receiving end 4-1 are located at same level
On, when column 9 is moved in vertical direction, angle can be produced between signal transmitting terminal 4-2 and signal receiving end 4-1, therefore
Changed by the level angle of laser to judge the vertical displacement size of column 9.
Embodiment 2
The present embodiment is substantially the same with embodiment 1, and its difference is：Institute's displacement sensors include signal transmitting terminal
4-2 and signal receiving end 4-1, wherein signal transmitting terminal 4-2 are arranged on the upper end of column 9, and signal receiving end 4-1 is arranged on foundation ditch bottom
On the surface of portion's soil layer 6, positioned at signal transmitting terminal 4-2 underface.Soil layer surface requirements surface at signal receiving end 4-1 is installed
Level, it can be filled and led up here with cement.The signal transmitting terminal 4-2 is generating laser, and signal receiving end 4-1 is laser
Receiver；Therefore the distance that the displacement on the vertical direction of column 9 passes through detection signal transmitting terminal 4-2 and signal receiving end 4-1
To realize.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
- A kind of 1. foundation pit supporting construction with measurement foundation ditch construction parameter, it is characterised in that：It include foundation pit supporting construction and Foundation ditch parameter measurement system；The foundation pit supporting construction includes enclosure wall（7）, column（9）, stand column pile（5）With some support bars（10）；The enclosure wall（7）Insert bottom of foundation ditch soil layer（6）, for going along with sb. to guard him the foundation ditch periphery soil body（11）；The column（9）Enclosed Revetment（7）Surround, stand column pile of the insertion in bottom of foundation ditch（5）In；The column（9）With enclosure wall（7）It is provided between if Heavenly Stems and Earthly Branches strut（10）, the support bar（10）One end and column（9）It is connected, the other end and enclosure wall（7）It is connected, the support bar （10）For braced cuts wall（7）；The foundation ditch parameter measurement system includes：It is arranged on column（9）On level inclination sensor（3）, for measuring column（9）Inclination angle with respect to the horizontal plane；It is arranged on column（9）On displacement transducer, for measuring column（9）Vertical displacement；It is arranged on the foundation ditch periphery soil body（11）Interior pressure sensor（1）, for measuring the foundation ditch periphery soil body（11）Interior pressure；It is arranged on bottom of foundation ditch soil layer（6）Interior infiltration detection sensor（2）, for measuring foundation ditch bottom solum（6）Interior oozes Water；The level inclination sensor（3）, displacement transducer, pressure sensor（1）With infiltration detection sensor（2）By wireless Communication module is connected with remote terminal.
- 2. the foundation pit supporting construction with measurement foundation ditch construction parameter according to claim 1, it is characterised in that：The branch Strut（10）With column（9）It is mutually perpendicular to, the multiple support bars being located in the same horizontal plane（10）A supporting plane is formed, should Each support bar in supporting plane（10）Uniformly or non-uniformly it is distributed.
- 3. the foundation pit supporting construction with measurement foundation ditch construction parameter according to claim 2, it is characterised in that：Column （9）Multiple supporting planes are provided with from top to bottom, and each supporting surface is parallel to each other, and the interval between each supporting plane is equal or not It is equal.
- 4. the foundation pit supporting construction with measurement foundation ditch construction parameter according to claim 3, it is characterised in that：The branch Strut（10）Pass through purlin（8）It is fixedly installed on enclosure wall（7）On；The enclosure wall（7）Bottom is additionally provided with reinforcing member, described Reinforcing member is embedded in bottom of foundation ditch soil layer（6）It is interior.
- 5. the foundation pit supporting construction with measurement foundation ditch construction parameter according to claim 4, it is characterised in that：The base Hole parameter measurement system includes level inclination sensor（3）, displacement transducer, pressure sensor（1）, infiltration detection sensing, nothing Line communication module, wire communication module, data aggregation module；Wherein wireless communication module includes data receiver wireless communication module Launch wireless communication module with data；Data receiver wireless communication module, wire communication are connected with the data aggregation module Module, data transmitting wireless communication module；Level inclination sensor is wherein wirelessly connected with data receiver wireless communication module （3）And displacement transducer；Wired connection has pressure sensor in wire communication module（1）With infiltration detection sensing；Data are launched Wireless communication module is wirelessly connected with remote terminal.
- 6. the foundation pit supporting construction with measurement foundation ditch construction parameter according to claim 5, it is characterised in that：Institute's rheme Displacement sensor includes signal transmitting terminal（4-2）And signal receiving end（4-1）, wherein signal transmitting terminal（4-2）Installed in column（9） On, signal receiving end（4-1）Installed in enclosure wall（7）On.
- 7. the foundation pit supporting construction with measurement foundation ditch construction parameter according to claim 6, it is characterised in that：Institute's rheme Displacement sensor includes signal transmitting terminal（4-2）And signal receiving end（4-1）, wherein signal transmitting terminal（4-2）Installed in column（9） Upper end, signal receiving end（4-1）Installed in bottom of foundation ditch soil layer（6）On surface, positioned at signal transmitting terminal（4-2）Underface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835239.XU CN207062957U (en) | 2017-07-11 | 2017-07-11 | A kind of foundation pit supporting construction for measuring foundation ditch parameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835239.XU CN207062957U (en) | 2017-07-11 | 2017-07-11 | A kind of foundation pit supporting construction for measuring foundation ditch parameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207062957U true CN207062957U (en) | 2018-03-02 |
Family
ID=61510539
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720835239.XU Expired - Fee Related CN207062957U (en) | 2017-07-11 | 2017-07-11 | A kind of foundation pit supporting construction for measuring foundation ditch parameter |
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| CN (1) | CN207062957U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158673A (en) * | 2019-06-11 | 2019-08-23 | 黄河交通学院 | A kind of foundation pit deformation real-time monitoring system |
| CN112049120A (en) * | 2020-08-15 | 2020-12-08 | 柏铁全 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN113007611A (en) * | 2021-02-18 | 2021-06-22 | 呼和浩特中燃城市燃气发展有限公司 | Monitoring system for gas pipeline crossing river bottom |
| CN114743363A (en) * | 2022-05-19 | 2022-07-12 | 中建三局集团有限公司 | Intelligent wireless remote early warning system and early warning method for foundation pit enclosure |
-
2017
- 2017-07-11 CN CN201720835239.XU patent/CN207062957U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158673A (en) * | 2019-06-11 | 2019-08-23 | 黄河交通学院 | A kind of foundation pit deformation real-time monitoring system |
| CN110158673B (en) * | 2019-06-11 | 2021-07-23 | 黄河交通学院 | Foundation pit deformation real-time monitoring system |
| CN112049120A (en) * | 2020-08-15 | 2020-12-08 | 柏铁全 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN112049120B (en) * | 2020-08-15 | 2022-04-01 | 浙江建友工程咨询有限公司 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN113007611A (en) * | 2021-02-18 | 2021-06-22 | 呼和浩特中燃城市燃气发展有限公司 | Monitoring system for gas pipeline crossing river bottom |
| CN114743363A (en) * | 2022-05-19 | 2022-07-12 | 中建三局集团有限公司 | Intelligent wireless remote early warning system and early warning method for foundation pit enclosure |
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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: 20180302 Termination date: 20210711 |
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| CF01 | Termination of patent right due to non-payment of annual fee |