CN208183817U - A kind of foundation pit enclosure body displacement deformation real-time detection and control system - Google Patents
A kind of foundation pit enclosure body displacement deformation real-time detection and control system Download PDFInfo
- Publication number
- CN208183817U CN208183817U CN201820328964.2U CN201820328964U CN208183817U CN 208183817 U CN208183817 U CN 208183817U CN 201820328964 U CN201820328964 U CN 201820328964U CN 208183817 U CN208183817 U CN 208183817U
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- China
- Prior art keywords
- foundation pit
- enclosure body
- pit enclosure
- support frame
- control system
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Abstract
The utility model discloses a kind of foundation pit enclosure body displacement deformation real-time detection and control system of foundation pit enclosure body detection field is related to, solve the problems, such as inconvenient to use.Its key points of the technical solution are that including centre data processor, centre management computer, D/I conversion instrument, inclinometer pipe, several measuring probes in inclinometer pipe and the data collector with inclinometer pipe respective numbers, inclinometer pipe is embedded in advance in foundation pit enclosure body, it further include support column, support column one end is supported on foundation pit, the support column other end is fixedly installed with support frame, and support frame is equipped with several axle power motion compensators for being used to support foundation pit enclosure body.Support frame is supported with a support column, then axle power motion compensator is connected by support frame, effectively reduces support column occupied space in foundation pit, construction is carried out in foundation pit so as to convenient, achievees the effect that convenient to use.
Description
Technical field
The utility model relates to foundation pit enclosure body detection field, in particular to a kind of foundation pit enclosure body displacement deformation is examined in real time
Survey and control system.
Background technique
Foundation pit enclosure structure is primarily subjected to water pressure and soil pressure caused by Unloading, and this pressure is transmitted
To support, it is the interim barrier wall structure of a kind of construction for stablizing foundation pit, is common in the construction of heavy construction.With society
Expanding economy, heavy construction is more and more, and the construction of foundation pit is also more and more common, and foundation pit is built accident and also gradually increased.
Notification number is that the Chinese utility model patent of CN204401592U discloses foundation pit enclosure body on June 17th, 2015
Displacement deformation real-time detection and control system.
Including centre data processor, centre management computer, D/I conversion instrument, several inclinometer pipes, it is several probe and with
The data collector of inclinometer pipe respective numbers, inclinometer pipe are embedded in advance in foundation pit enclosure body, along the vertical of inclinometer pipe in every inclinometer pipe
Probe group is formed to several probes of interval setting, data collector is connected with all probes in corresponding inclinometer pipe respectively, center
Management computer, data collector, D/I conversion instrument are connect with centre data processor respectively, and foundation pit enclosure body passes through several bands
The support of axle power motion compensator is supported.Centre data processor includes collection module, computing module, man-machine interface mould
Block, communication module and analog-driven module.
It is acquired by data collector and corresponds to each measurement point inclination that respectively popping one's head in inclinometer pipe measures in foundation pit enclosure body
Angular data, and each measurement point inclination angular data is sent to the centre data processor, centre data processor is according to coming from
Each measurement point inclination angular data of data collector calculates the corresponding displacement data of each measurement point to obtain every inclinometer pipe
Deformation curve and each supporting point correspond to offset data, and D/I converts instrument and the offset data is converted to electric current ring signal, with control
PLC processed or other industrial control unit (ICU)s carry out real-time compensation to the support of foundation pit enclosure body, realize according to the inclinometer pipe acquired in real time
Deformation carries out axle power compensation to foundation pit support (such as bracing members).
In the construction process, Transporting equipment and raw material into foundation pit are needed.When foundation pit width is larger, then need to distinguish
Multiple supporting elements are arranged to be supported, but excessive supporting element is distributed in different positions, then can occupy a large amount of inside foundation pit
The inconvenience in construction is caused in space.Therefore there is a problem of inconvenient to use.
Utility model content
The purpose of this utility model is to provide a kind of foundation pit enclosure body displacement deformation real-time detection and control systems, have
Effect convenient to use.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of foundation pit enclosure body displacement deformation real-time detection and control system, including centre data processor, centre management
Computer, D/I conversion instrument, inclinometer pipe, several measuring probes in inclinometer pipe and the data with inclinometer pipe respective numbers
Collector, the inclinometer pipe are embedded in advance in foundation pit enclosure body, further include support column, and described support column one end is supported on foundation pit,
The support column other end is fixedly installed with support frame, and support frame as described above is equipped with several axis for being used to support foundation pit enclosure body
Power motion compensator.
Setting in this way: data collector acquisition foundation pit enclosure body in correspond in inclinometer pipe it is each pop one's head in measure it is each
Measurement point tilts angular data, and each measurement point inclination angular data is sent to the centre data processor, centre data processing
Device calculates the corresponding displacement data of each measurement point according to each measurement point inclination angular data from data collector to obtain often
The deformation curve of root inclinometer pipe and each supporting point correspond to offset data, and D/I converts instrument and the offset data is converted to electric current
Ring signal controls axle power motion compensator with control PLC or other industrial control unit (ICU)s, carries out to the support of foundation pit enclosure body real-time
Compensation is realized and carries out axle power compensation to foundation pit support (such as bracing members) according to the inclinometer pipe deformation acquired in real time.
Support frame is supported using a support column, then axle power motion compensator is connected by support frame, is made several
A axle power motion compensator, which can be stablized, provides support force to foundation pit enclosure body.It is occupied in foundation pit to effectively reduce support column
Space carries out construction so as to convenient in foundation pit, achievees the effect that convenient to use.
The further setting of the utility model: it is equipped between the axle power motion compensator and support frame with support frame along vertical
The sliding rack being directly slidably connected in the direction level of support column.
Setting in this way: when needing to adjust the position of axle power motion compensator, cunning is moved horizontally on the support frame
Moving frame.Sliding rack drives axle power motion compensator to move on the support frame, to realize the position of adjustment axle power motion compensator
Function.
The further setting of the utility model: support frame as described above is equipped with the pin that multiple glide directions along sliding rack are arranged
Hole, the sliding rack slidably connect the bayonet lock with pin hole clamping.
Setting in this way: after the adjustment of the position of sliding rack, bayonet lock is slided on sliding rack, is inserted into bayonet lock
In pin hole.Bayonet lock and pin hole are clamped, and prevent the horizontal sliding on the support frame of sliding rack and axle power motion compensator.
The further setting of the utility model: the axle power motion compensator slides vertically with sliding rack to be connect, the axis
Power motion compensator is equipped with the fixing piece being fixed on axle power motion compensator on sliding rack.
Setting in this way: when needing to adjust the position of axle power motion compensator, axis is slid vertically on sliding rack
Power motion compensator.The position for adjusting axle power motion compensator, plays effect convenient to use.
The further setting of the utility model: the sliding rack is equipped with multiple threaded holes, and the fixing piece is and threaded hole
The fixing screws of threaded connection.
Setting in this way: after position of the axle power motion compensator on sliding rack adjusts, rotary fixing screw
Nail, is threadedly coupled fixing screws with threaded hole.Fixing screws are tightened again, are fixed on axle power motion compensator to realize
Function on sliding rack.
The further setting of the utility model: the support column includes telescopic and telescopic rod, the telescopic rod and flexible
Set is in axial sliding connection and axial clamping, and the telescopic is equipped with the actuator that driving telescopic rod slides on telescopic.
Setting in this way: when needing to install axle power motion compensator in the foundation pit of different in width, pass through driving
Part drives telescopic rod to slide on telescopic, so as to adjust the entire length of support column.The length of support column is adjusted to adapt to not
With the foundation pit of width, has the function that convenient to use and improve applicability.
The further setting of the utility model: the actuator is the driving for being rotatablely connected with telescopic and axially linking
Set, the actuating sleeve are threadedly coupled with telescopic rod.
Setting in this way: rotating actuating sleeve on telescopic, and actuating sleeve is made to drive the telescopic rod being threadedly coupled with it
It is slided on telescopic.By the self-locking function of screw thread on actuating sleeve and telescopic rod, make telescopic sleeving rod to power can not push drive
Dynamic set rotation, realizes the self-locking function of support column.
The further setting of the utility model: the actuating sleeve is threaded with the lock screw pushed against with telescopic.
Setting in this way: after the entire length adjustment of support column, lock screw is rotated on actuating sleeve, is made
Lock screw and telescopic push against.Frictional force is generated between lock screw and telescopic, and lock screw and actuating sleeve is prevented to stretch
Contracting puts on rotation.
The further setting of the utility model: the support column is fixedly connected with the support plate for being used to support foundation pit, described
Support plate is equipped with the anchor pole on insertion ground.
Setting in this way: what support plate can be stable is supported on foundation pit, and support column is made to keep stablizing, and plays raising branch
The effect of the stability and reliability of dagger.Meanwhile support plate and anchor pole also can provide support force to foundation pit, improve the steady of foundation pit
It is qualitative.
The further setting of the utility model: support frame as described above be equipped with connecting column, the connecting column both ends respectively with support
It is fixedly connected in the middle part of column with support frame.
Setting in this way: connecting column is connect in the middle part of support column with support frame respectively with both ends, is added so as to play
The effect of strong support column and the direct structural stability of support frame.
In conclusion the utility model has the following beneficial effects:
Support frame is supported with a support column, then axle power motion compensator is connected by support frame, is effectively reduced
Support column occupied space in foundation pit carries out construction so as to convenient in foundation pit, reaches effect convenient to use
Fruit.
When needing to adjust the position of axle power motion compensator, sliding rack is moved horizontally on the support frame, to realize tune
The function of the position of bearing power motion compensator.
When needing to adjust the position of axle power motion compensator, axle power motion compensator is slid vertically on sliding rack, is adjusted
The position of bearing power motion compensator, plays effect convenient to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the enlarged drawing in Fig. 1 at A.
Appended drawing reference: 11, inclinometer pipe；12, it pops one's head in；21, support column；22, telescopic；23, telescopic rod；24, actuating sleeve；
25, lock screw；26, support plate；27, anchor pole；28, connecting column；31, support frame；32, sliding rack；33, pin hole；34, bayonet lock；
35, axle power motion compensator；36, threaded hole；37, fixing screws；41, foundation pit enclosure body.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of foundation pit enclosure body displacement deformation real-time detection and control system, including centre data processing
Device, centre management computer, D/I conversion instrument, inclinometer pipe 11, several measuring probes 12 and and deviational survey in inclinometer pipe 11
The data collector of 11 respective numbers of pipe, inclinometer pipe 11 are embedded in advance inside foundation pit enclosure body 41.
As depicted in figs. 1 and 2, which further includes support column 21, and 21 one end of support column is supported in foundation pit
On, 21 other end of support column is fixedly installed with support frame 31, and support frame 31 is slided along the direction level perpendicular to support column 21 to be connected
32 sliding rack 32 of sliding rack connect, which slides vertically, is connected with 4 axle power motion compensators 35 for being used to support foundation pit enclosure body 41.
Support force is provided to support frame 31 by a support column 21, recycles support frame 31 to 4 different axle power motion compensators
35 provide support forces, enable 35 supporting foundation pit body 41 of axle power motion compensator.Meanwhile support column 21 can be effectively reduced
Quantity, reduce the occupied space of support column 21 so as to facilitate the construction in foundation pit and reach convenient to use
Effect, and the effect saved material and facilitate installation can be played.
Horizontal sliding sliding rack 32,32 energy band moving axis power motion compensator 35 of sliding rack move horizontally on support frame 31,
So as to adjust the position of axle power motion compensator 35 according to the actual situation, reaches and installation and axle power convenient to use displacement is facilitated to mend
Repay the effect of device 35.Axle power motion compensator 35 is slid vertically on sliding rack 32, is reached and is facilitated installation and axle power convenient to use
The effect of motion compensator 35.
Support frame 31 is equipped with the pin hole 33 that multiple glide directions along sliding rack 32 are arranged, sliding rack 32 slidably connect with
The bayonet lock 34 that pin hole 33 is clamped.Sliding rack 32 is equipped with multiple threaded holes 36, and power motion compensator is equipped with axle power motion compensator
35 are fixed on the fixing piece on sliding rack 32, and fixing piece is the fixing screws 37 being threadedly coupled with threaded hole 36.Bayonet lock 34 is inserted into
Pin hole 33, bayonet lock 34 and pin hole 33 are clamped, to prevent sliding rack 32 from sliding on support frame 31, are realized on support frame 31
Lock the function of sliding rack 32.Rotary fixing screw is followed closely 37, is threadedly coupled fixing screws 37 with threaded hole 36, and tighten fixation
Screw 37 is fixed on axle power motion compensator 35 on sliding rack 32.After the position adjustment of axle power motion compensator 35,
Axle power motion compensator 35 is locked on support frame 31 by bayonet lock 34 and fixing screws 37, plays and improves stability and conveniently
The effect used.
Support column 21 includes telescopic 22 and telescopic rod 23, and telescopic rod 23 and telescopic 22 are in axial sliding connection and axial card
It connects, telescopic 22 is equipped with the actuator that driving telescopic rod 23 slides on telescopic 22, and actuator is to rotate to connect with telescopic 22
The actuating sleeve 24 for connecing and axially linking, actuating sleeve 24 are threadedly coupled with telescopic rod 23.When needing to pacify axle power motion compensator 35
When in the foundation pit of different in width, actuating sleeve 24 is rotated on telescopic 22, actuating sleeve 24 drives what is be threadedly coupled with it to stretch
Contracting bar 23 slides on telescopic 22, so as to adjust the entire length of support column 21, to adapt to the foundation pit of different in width, reaches
Effect that is convenient to use and improving applicability.Meanwhile by the self-locking function of screw thread on actuating sleeve 24 and telescopic rod 23, make to stretch
Cover 22 bars to power actuating sleeve 24 can not be pushed to rotate, realize the self-locking function of support column 21, play effect convenient to use.
Actuating sleeve 24 is threaded with the lock screw 25 pushed against with telescopic 22.When the entire length of support column 21 adjusts
After, lock screw 25 is tightened on actuating sleeve 24, pushes against lock screw 25 and telescopic 22, to prevent lock screw
25 and actuating sleeve 24 rotated on telescopic 22, play and improve reliability and effect convenient to use.
Support column 21 is fixedly connected with the support plate 26 for being used to support foundation pit, and support plate 26 is equipped with the anchor pole on insertion ground
27.It is that support column 21 more stable can be supported on foundation pit by support plate 26, plays the role of improving reliability.Support frame 31
Equipped with connecting column 28,28 both ends of connecting column are fixedly connected with 21 middle part of support column and support frame 31 respectively.Added using connecting column 28
Structural strength between strong support column 21 and support frame 31 plays the role of improving reliability.
Specific embodiment: support force is provided to support frame 31 using support column 21, support frame 31 gives 32 He of sliding rack again
Axle power motion compensator 35 provide support force, enable axle power motion compensator 35 it is stable to foundation pit enclosure body 41 offer support
Power.Support force is provided to 4 different axle power motion compensators 35 by a support column 21, support column 21 can be effectively reduced
Quantity reduces the occupied space of support column 21 so as to facilitate the construction in foundation pit and reaches effect convenient to use
Fruit, and the effect saved material and facilitate installation can be played.
When needing to adjust the position of axle power motion compensator 35, actuating sleeve 24 is rotated, makes telescopic rod 23 to close to flexible
The direction of set 22 is mobile, so that 21 entire length of support column be made to reduce.Then the mobile sliding rack 32 on support frame 31, and in cunning
Shifting axle power motion compensator 35 in moving frame 32 adjusts the position of axle power motion compensator 35, recycles bayonet lock 34 and fixed spiral shell
Nail 37 makes axle power motion compensator 35 be fixed on support frame 31, then rotates actuating sleeve 24, makes support rod to far from telescopic
22 direction is mobile, until axle power motion compensator 35 can prop up foundation pit enclosure body 41, to complete axle power motion compensator 35
The adjusting of position reaches effect that is convenient to use and improving applicability.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of foundation pit enclosure body displacement deformation real-time detection and control system, including centre data processor, centre management electricity
Brain, D/I conversion instrument, inclinometer pipe (11), several measuring probes (12) in inclinometer pipe (11) and with inclinometer pipe (11)
The data collector of respective numbers, the inclinometer pipe (11) are embedded in advance in foundation pit enclosure body (41), it is characterised in that: further include branch
Dagger (21), described support column (21) one end are supported on foundation pit, and support column (21) other end is fixedly installed with support frame
(31), support frame as described above (31) is equipped with several axle power motion compensators (35) for being used to support foundation pit enclosure body (41).
2. foundation pit enclosure body displacement deformation real-time detection according to claim 1 and control system, it is characterised in that: described
It is equipped between axle power motion compensator (35) and support frame (31) with support frame (31) along the direction water perpendicular to support column (21)
The flat sliding rack (32) being slidably connected.
3. foundation pit enclosure body displacement deformation real-time detection according to claim 2 and control system, it is characterised in that: described
Support frame (31) is equipped with the pin hole (33) that multiple glide directions along sliding rack (32) are arranged, and the sliding rack (32) is slidably connected
There is the bayonet lock (34) with pin hole (33) clamping.
4. foundation pit enclosure body displacement deformation real-time detection according to claim 2 and control system, it is characterised in that: described
Axle power motion compensator (35) slides vertically with sliding rack (32) and connect, and the axle power motion compensator (35) is equipped with axle power position
It moves compensator (35) and is fixed on the fixing piece on sliding rack (32).
5. foundation pit enclosure body displacement deformation real-time detection according to claim 4 and control system, it is characterised in that: described
Sliding rack (32) is equipped with multiple threaded holes (36), and the fixing piece is the fixing screws (37) being threadedly coupled with threaded hole (36).
6. foundation pit enclosure body displacement deformation real-time detection according to claim 1 and control system, it is characterised in that: described
Support column (21) includes telescopic (22) and telescopic rod (23), the telescopic rod (23) and telescopic (22) be in axial sliding connection and
Axial clamping, the telescopic (22) are equipped with the actuator that driving telescopic rod (23) is slided on telescopic (22).
7. foundation pit enclosure body displacement deformation real-time detection according to claim 6 and control system, it is characterised in that: described
Actuator is to be rotatablely connected with telescopic (22) and the axial actuating sleeve (24) that links, the actuating sleeve (24) and telescopic rod (23)
It is threadedly coupled.
8. foundation pit enclosure body displacement deformation real-time detection according to claim 7 and control system, it is characterised in that: described
Actuating sleeve (24) is threaded with the lock screw (25) pushed against with telescopic (22).
9. foundation pit enclosure body displacement deformation real-time detection according to claim 1 and control system, it is characterised in that: described
Support column (21) is fixedly connected with the support plate (26) for being used to support foundation pit, and the support plate (26) is equipped with the anchor on insertion ground
Bar (27).
10. foundation pit enclosure body displacement deformation real-time detection according to claim 1 and control system, it is characterised in that: institute
Support frame (31) are stated equipped with connecting column (28), connecting column (28) both ends are respectively and in the middle part of support column (21) and support frame (31)
It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820328964.2U CN208183817U (en) | 2018-03-10 | 2018-03-10 | A kind of foundation pit enclosure body displacement deformation real-time detection and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820328964.2U CN208183817U (en) | 2018-03-10 | 2018-03-10 | A kind of foundation pit enclosure body displacement deformation real-time detection and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208183817U true CN208183817U (en) | 2018-12-04 |
Family
ID=64439559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820328964.2U Expired - Fee Related CN208183817U (en) | 2018-03-10 | 2018-03-10 | A kind of foundation pit enclosure body displacement deformation real-time detection and control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN208183817U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778875A (en) * | 2019-03-06 | 2019-05-21 | 戴向胜 | The combination Circular Steel Support structure of axle power command displacement |
| CN111254941A (en) * | 2020-02-24 | 2020-06-09 | 商丘工学院 | Civil engineering is safety support structure for foundation ditch |
| CN111549836A (en) * | 2020-05-28 | 2020-08-18 | 浙江明思特建筑支护技术有限公司 | Foundation pit deformation monitoring system |
| CN112302062A (en) * | 2020-10-09 | 2021-02-02 | 河海大学 | Assembly type high-precision steel support shaft force meter erection protection device and implementation method thereof |
| CN112854235A (en) * | 2020-12-31 | 2021-05-28 | 中铁建设集团基础设施建设有限公司 | Deep foundation pit supporting structure and stability monitoring and early warning system thereof |
| CN115233734A (en) * | 2022-09-20 | 2022-10-25 | 山西路桥市政工程有限公司 | Municipal tunnel construction method |
-
2018
- 2018-03-10 CN CN201820328964.2U patent/CN208183817U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778875A (en) * | 2019-03-06 | 2019-05-21 | 戴向胜 | The combination Circular Steel Support structure of axle power command displacement |
| CN111254941A (en) * | 2020-02-24 | 2020-06-09 | 商丘工学院 | Civil engineering is safety support structure for foundation ditch |
| CN111549836A (en) * | 2020-05-28 | 2020-08-18 | 浙江明思特建筑支护技术有限公司 | Foundation pit deformation monitoring system |
| CN112302062A (en) * | 2020-10-09 | 2021-02-02 | 河海大学 | Assembly type high-precision steel support shaft force meter erection protection device and implementation method thereof |
| CN112854235A (en) * | 2020-12-31 | 2021-05-28 | 中铁建设集团基础设施建设有限公司 | Deep foundation pit supporting structure and stability monitoring and early warning system thereof |
| CN115233734A (en) * | 2022-09-20 | 2022-10-25 | 山西路桥市政工程有限公司 | Municipal tunnel construction method |
| CN115233734B (en) * | 2022-09-20 | 2022-11-29 | 山西路桥市政工程有限公司 | Municipal tunnel construction method |
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| CF01 | Termination of patent right due to non-payment of annual fee |