CN106759537B - The superfilled monitoring device of bored concrete pile and its application method - Google Patents
The superfilled monitoring device of bored concrete pile and its application method Download PDFInfo
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- CN106759537B CN106759537B CN201611152375.5A CN201611152375A CN106759537B CN 106759537 B CN106759537 B CN 106759537B CN 201611152375 A CN201611152375 A CN 201611152375A CN 106759537 B CN106759537 B CN 106759537B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/10—Miscellaneous comprising sensor means
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- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention relates to a kind of superfilled monitoring devices of bored concrete pile, including equipment supporter, for realizing the monitoring sensor for carrying out real-time monitoring to filling concrete height, and it is fixedly installed on the equipment supporter, it is electrically connected with the monitoring sensor, for feeding back the alarm assemblies of the monitoring sensor monitoring result, the monitoring sensor is connect by the connection component being set on the equipment supporter with the equipment supporter, it further include being fixedly installed on the equipment supporter, it is connect with the monitoring sensor and the alarm assemblies signal, for realizing the middle control host of signal transfer between the two.The present invention can by sensor detect different liquids in moisture content, and then judge concrete whether have reached setting absolute altitude and reach set absolute altitude after and alarm.So, it not only ensure that effective influx height of bored concrete pile, but also reduced superfilled amount to the full extent, and reduced and subsequent cut difficulty.
Description
Technical field
The present invention relates to a kind of perfusion control devices, more particularly to a kind of bored concrete pile used in filling concrete process
Superfilled monitoring device and its application method, belong to building engineering field.
Background technique
Bored concrete pile is to open up section on designed stake position directly as round hole, and steel reinforcement cage is placed in hole after pore-forming,
Concrete perfusion forms, according to the difference of pore-forming technique, bored concrete pile can be divided into the bored concrete pile of dry operation pore-forming, mud off at
The bored concrete pile and the bored concrete pile of manually digging hole in hole etc., since without friction, without squeezing soil when bored concrete pile, which has, constructs, noise is small, is suitable for
The advantages that City Building dense region uses, bored concrete pile obtains relatively broad application in construction.
Although cast-in-place concrete pile in architectural engineering using more and more, the top mark height control of cast-in-place concrete pile
System is one of the difficult point of cast-in-place concrete pile engineering construction all the time, this is because due to more in bored concrete pile process
Kind reason, such as admixture dosage is excessively high or water consumption is exceeded, causes concrete slump excessive or even isolates, laitance occurs,
Laitance is vibrated post-concentration collection in the top of concrete formation laitance layer, and the intensity after laitance layer solidification is unable to reach bored concrete pile
The requirement of standard, therefore in order to avoid the influence of laitance layer often will be in the filling of setting in the top mark height control to bored concrete pile
Superfilled specified altitude assignment in stake height is infused, it is 500mm or more that general bored concrete pile, which needs hypervelocity, and after the concrete has set by laitance portion
Point cut, thus if top mark high setting it is too low if can not to avoid the finally formed pile body of laitance layer also just unqualified, if
Top mark high setting it is excessively high, then cause the waste of concrete and subsequent construction (to cut laitance layer and high beyond bored concrete pile design
Spend part concrete) difficulty.
Currently, in the control process of superfilled height, it is more difficult to solve the problems, such as it is how accurately to identify concrete and float
The interface of slurry, so that it is determined that the actual height of concrete, traditional construction method is manually to be placed in weight by lining rope
Whether the designed elevation position of bored concrete pile or bamboo pole feeler inspection judge weight to manpower by the feel or experience of staff
There is pulling force or whether there is concrete to apply thrust to bamboo pole to identify the interface of concrete and laitance, however these methods pair
Operating personnel's is more demanding, and also not can guarantee weight or bamboo pole bottom is positioned exactly at the designed elevation position of bored concrete pile,
Therefore the identification error of interface is larger, simultaneously as building-site environment is complicated, these methods are by building-site operating environment
It is affected, so that accuracy of identification further decreases.
Chinese patent CN201310141689.5 discloses a kind of superfilled detector of underwater cast-in-place pile concrete and its application method,
But the device in the patent is only applicable to underwater cast-in-place pile, is not fully suitable for common bored concrete pile.Moreover, the device is
Determine whether superfilled height meets designed elevation under the premise of bored concrete pile is superfilled, then through detector, therefore
The device be only used for it is superfilled after confirmation verify, cannot achieve and superfilled height is effectively controlled, and this dress
The application method set is complex, influences whether operating efficiency to a certain extent.
So so far, there is no a set of equipment to solve the above problems perfectly, most of construction enterprises can only
Guarantee pile quality to increase the high mode of top mark, but so, not only increases perfusion cost, and also result in money
The waste in source.
In addition to this, it is required according to operating specification, guarantees the pouring quality of concrete when cast-in-place pile concrete pours,
It is required that 3~6m in passage Transducers Embedded in Concrete when pouring.Concrete height meeting in bored concrete pile filling process, in passage
Higher than stake inner concrete liquid level, higher than stake inner concrete liquid level this part concrete we be defined as passage clout, this portion
Divide clout that can further increase bored concrete pile height, causes waste of material.And in filling process, most of construction enterprises are not
Any processing can be done to the intensity of the superfilled concrete of stake top, so, undoubtedly further increase bored concrete pile after the completion of perfusion
The difficulty that stake top is cut.
Summary of the invention
In view of the prior art there are drawbacks described above, the purpose of the present invention is to propose to one kind to use during filling concrete
The superfilled monitoring device of bored concrete pile and its application method.
The purpose of the present invention will be realized through the following technical scheme:
A kind of superfilled monitoring device of bored concrete pile, including equipment supporter, further include for realizing to filling concrete height into
The monitoring sensor of row real-time monitoring, and be fixedly installed on the equipment supporter, be electrically connected with the monitoring sensor,
For feeding back the alarm assemblies of the monitoring sensor monitoring result, the monitoring sensor is by being set to the equipment supporter
On connection component connect with the equipment supporter；It further include being fixedly installed on the equipment supporter, being sensed with the monitoring
Device and the alarm assemblies signal connect, for realizing the middle control host of signal transfer between the two.
Preferably, the middle control host realizes that the two signal is connect by armored cable with the monitoring sensor, described
Middle control host realizes that the two signal is connect by signal-transmitting cable, network or bluetooth with the alarm assemblies.
Preferably, the monitoring sensor is moisture monitoring sensor, and the alarm assemblies include three color warning lamps and bee
Ring device.
Preferably, the connection component includes the cable winding drum being rotatablely arranged on the equipment supporter, and is passed through
It wears and is placed in the center of the cable winding drum, for driving the cable winding drum to rotate and completing data signal transmission
Signal transaxle, the signal transaxle are fixedly connected with the cable winding drum, and one end of the signal transaxle stretches out in institute
It states outside equipment supporter and is fixedly connected with folding hand-shaken handle.
Preferably, the connection component further includes the armored cable, and the armored cable is uniformly coiled in the coiling
The outer circumferential of reel, one end and the signal transaxle are electrically connected, the other end and the monitoring sensor are electrically connected.
Preferably, the armored cable includes the signal-transmitting cable for completing data signal transmission, and is coated on
The signal-transmitting cable outer circumferential, the hard tension protective layer to shield, the hard tension protective layer are steel wire
Rope, steel disc armor or chain.
Preferably, the monitoring sensor is cylinder, and diameter is less than 49mm, and length is less than 325mm.
It preferably, further include for the monitoring sensor to be fixed on steel reinforcement cage tail end designed elevation in filling process
The stationary fixture at place, the stationary fixture are movably connected with the steel reinforcement cage.
Preferably, the side of the equipment supporter is fixedly installed for completing the prison under the off working state of device
Survey the sensor support frame of sensor storage.
A kind of application method of the superfilled monitoring device of above-mentioned bored concrete pile, includes the following steps:
S1, the superfilled monitoring device of bored concrete pile is moved to suitable station, stationary fixture is fixedly installed on steel reinforcement cage tail end
Designed elevation at, then will monitoring sensor be installed in the stationary fixture, and start in control host, then, alarm group
Amber light in part lights and buzzing confirmation, device enter working condition immediately；
S2, designed elevation is set into steel reinforcement cage decentralization using loop wheel machine, makes the stationary fixture and the monitoring sensor
It is immersed in mud；
S3, filling concrete is carried out,
When the monitoring sensor enters in the mixed layer of concrete and mud, the middle control host receives the prison
The signal of sensor is surveyed, the middle control host issues alarm assemblies described in signal enabling, the green light in the alarm assemblies immediately
It lighting and adjoint intermittent buzzing, device starts early warning, operator should slow down rate of flooding at this time,
When the monitoring sensor enters in concrete layer, the middle control host receives the letter of the monitoring sensor
Number, the middle control host issues alarm assemblies described in signal enabling immediately, and the red light in the alarm assemblies lights and with holding
Continuous property buzzing, device start to alarm, and operator should terminate to be perfused at this time；
S4, terminate filling concrete, take out passage, and complete the recycling of the monitoring sensor using connection component,
It is finally completed bored concrete pile perfusion.
Protrusion effect of the invention are as follows: the present invention can detect the moisture content in different liquids by sensor, in turn
Judge concrete whether have reached setting absolute altitude and reach setting absolute altitude after and alarm, with remind operating personnel stop fill
Infuse concrete.So, it not only ensure that effective influx height of bored concrete pile, but also reduced superfilled amount to the full extent, had
Conducive to the waste for reducing pouring material, reduces and subsequent cut difficulty.And entire operation process is completely using automation
Mode carries out, influenced by human factor it is smaller, to ensure that control precision and charging efficiency.
Meanwhile the operating method in the present invention for operation delay and passage clout to operating personnel the considerations of, it is right
Position of the sensor in bored concrete pile to be processed is corrected, and realizes position adjustment in conjunction with connection component, is further protected
The accuracy for having demonstrate,proved the final height of cast-in-place pile concrete liquid level, reduces waste of material.
In conclusion deft design of the present invention, structure is simple, and operating accuracy is high, specific very high use and promotion price
Value.
Just attached drawing in conjunction with the embodiments below, the embodiment of the present invention is described in further detail, so that of the invention
Technical solution is more readily understood, grasps.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is positive structure schematic of the invention；
Wherein: 1, equipment supporter；2, sensor is monitored；3, alarm assemblies；4, middle control host；5, armored cable；6, coiling
Reel；7, folding hand-shaken handle；8, sensor support frame.
Specific embodiment
Present invention discloses the superfilled monitoring device of one kind bored concrete pile used in filling concrete process and its users
Method.
As shown in Fig. 1 ~ Fig. 2, a kind of superfilled monitoring device of bored concrete pile, including equipment supporter 1, it further include for realizing to mixed
Solidifying soil influx height carries out the monitoring sensor 2 of real-time monitoring, and be fixedly installed on the equipment supporter 1, with the prison
Sensor 2 is surveyed to be electrically connected, for feeding back the alarm assemblies 3 for monitoring 2 monitoring result of sensor, the monitoring sensor 2
It is connect by the connection component being set on the equipment supporter 1 with the equipment supporter 1；It further include being fixedly installed on described set
It is connect on standby bracket 1, with the monitoring sensor 2 and 3 signal of the alarm assemblies, for realizing between the two in signal transfer
Control host 4.
The middle control host 4 realizes that the two signal is connect by armored cable 5 with the monitoring sensor, the middle control master
Machine 4 realizes that the two signal is connect by signal-transmitting cable, network or bluetooth with the alarm assemblies 3.Network described herein
It can be subdivided into cable network or wireless network, because above-mentioned connection type belongs to the prior art, do not do further go to live in the household of one's in-laws on getting married herein
It states.In the present embodiment, the middle control host 4 is connect with the alarm assemblies 3 by signal-transmitting cable completion signal.
The monitoring sensor 2 is moisture monitoring sensor, and the alarm assemblies 3 include three color warning lamps and buzzer.
The connection component includes the cable winding drum 6 being rotatablely arranged on the equipment supporter 1, and through setting
In the center of the cable winding drum 6, for driving the cable winding drum 6 to rotate and completing the signal of data signal transmission
Transaxle (not shown), the signal transaxle are fixedly connected with the cable winding drum 6, one end of the signal transaxle
It stretches out in outside the equipment supporter 1 and is fixedly connected with folding hand-shaken handle 7.
The connection component further includes the armored cable 5, and the armored cable 5 is uniformly coiled in the cable winding drum 6
Outer circumferential, one end and the signal transaxle be electrically connected, the other end and the monitoring sensor 2 electric connection.
In the actual use process, operator can drive the coiling by shaking the folding hand-shaken handle 7
Reel 6 rotates, to complete the stretching, extension and recycling of the armored cable 5.
The armored cable 5 includes the signal-transmitting cable for completing data signal transmission, and is coated on the letter
Number transmission cable outer circumferential, the hard tension protective layer to shield, the hard tension protective layer are wirerope, steel disc
Armor or chain.
The monitoring sensor 2 is the irregular cylinder that size is less than gap between passage and steel reinforcement cage, and diameter is small
In 49mm, length is less than 325mm, and such concrete specification is in order to further ensure the use of the monitoring sensor 2, specifically
For, the minimum clearance between the passage and steel reinforcement cage is 80mm, and the accuracy in order to guarantee monitoring, the monitoring pass
Sensor 2 when in use, should ensure that with intermetallic distance in 15mm or more.
The superfilled monitoring device of bored concrete pile further includes for the monitoring sensor 2 to be fixed on steel in filling process
Stationary fixture (not shown) at muscle cage tail end designed elevation, the stationary fixture movably connect with the steel reinforcement cage
It connects.It connect or snaps connection specifically, bandage can be used with the steel reinforcement cage in the stationary fixture, but need to guarantee described solid
Clamp tool can be removed smoothly on the steel reinforcement cage, so that the stationary fixture be enable repeatedly to recycle, reuse.This
Place is also to be noted that the connection between the stationary fixture and the steel reinforcement cage needs to have certain rigidity, sets in this way
The purpose set is to avoid during filling concrete, and the monitoring sensor 2 occurs vertically because of the mud constantly risen
Direction displacement, to influence monitoring effect.
The side of the equipment supporter 1 is fixedly installed for completing the monitoring sensing under the off working state of device
The sensor support frame 8 that device 2 is stored.
A kind of application method of the superfilled monitoring device of above-mentioned bored concrete pile, includes the following steps:
S1, the superfilled monitoring device of bored concrete pile is moved to suitable station, stationary fixture is fixedly installed on steel reinforcement cage tail end
Designed elevation at, then will monitoring sensor 2 be installed in the stationary fixture, and start in control host 4, then, alarm
Amber light in component 3 lights and buzzing confirmation, device enter working condition immediately；
S2, designed elevation is set into steel reinforcement cage decentralization using loop wheel machine, makes the stationary fixture and the monitoring sensor 2
It is immersed in mud；
S3, filling concrete is carried out, since the density of material each in mud is different, it is existing that mud integrally will appear layering
As,
When the monitoring sensor 2 enters in the mixed layer of concrete and mud, the middle control host 4 receives described
The signal of sensor 2 is monitored, the middle control host 4 issues alarm assemblies 3 described in signal enabling immediately, in the alarm assemblies 3
Green light light and with intermittent buzzing, device starts early warning, and operator should slow down rate of flooding at this time,
When the monitoring sensor 2 enters in concrete layer, the middle control host 4 receives the monitoring sensor 2
Signal, the middle control host 4 issues alarm assemblies 3 described in signal enabling immediately, and the red light in the alarm assemblies 3 lights simultaneously
With duration buzzing, device starts to alarm, and operator should terminate to be perfused at this time；
S4, terminate filling concrete, take out passage, and complete the recycling of the monitoring sensor 2 using connection component,
It is finally completed bored concrete pile perfusion.
The present invention can detect the moisture content in different liquids by sensor, and then judge whether concrete has reached
Setting absolute altitude and reach setting absolute altitude after and alarm, with remind operating personnel stop concrete perfusion.So, both
It ensure that effective influx height of bored concrete pile, and reduce superfilled amount to the full extent, be conducive to the wave for reducing pouring material
Take, reduces and subsequent cut difficulty.And entire operation process is carried out by the way of automation completely, by human factor
Influence is smaller, to ensure that control precision and charging efficiency.
Meanwhile the operating method in the present invention for operation delay and passage clout to operating personnel the considerations of, it is right
Position of the sensor in bored concrete pile to be processed is corrected, and realizes position adjustment in conjunction with connection component, is further protected
The accuracy for having demonstrate,proved the final height of cast-in-place pile concrete liquid level, reduces waste of material.
In conclusion deft design of the present invention, structure is simple, and operating accuracy is high, specific very high use and promotion price
Value.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit and essential characteristics of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of superfilled monitoring device of bored concrete pile, including equipment supporter (1), it is characterised in that: further include for realizing to coagulation
Native influx height carries out the monitoring sensor (2) of real-time monitoring, and be fixedly installed on the equipment supporter (1), with it is described
Monitoring sensor (2) is electrically connected, for feeding back the alarm assemblies (3) for monitoring sensor (2) monitoring result, the monitoring
Sensor (2) is connect by the connection component being set on the equipment supporter (1) with the equipment supporter (1)；It further include solid
Surely it is set on the equipment supporter (1), connect with the monitoring sensor (2) and the alarm assemblies (3) signal, for real
The middle control host (4) of signal transfer between existing the two；
The middle control host (4) realizes that the two signal is connect by armored cable (5) with the monitoring sensor, the middle control master
Machine (4) realizes that the two signal is connect by signal-transmitting cable, network or bluetooth with the alarm assemblies (3)；
The monitoring sensor (2) is moisture monitoring sensor, and the alarm assemblies (3) include three color warning lamps and buzzer；
The connection component includes the cable winding drum (6) being rotatablely arranged on the equipment supporter (1), and through setting
In the center of the cable winding drum (6), for driving the cable winding drum (6) to rotate and completing data signal transmission
Signal transaxle, the signal transaxle are fixedly connected with the cable winding drum (6), and one end of the signal transaxle stretches out in
The equipment supporter (1) is fixedly connected outside and with folding hand-shaken handle (7).
2. the superfilled monitoring device of bored concrete pile according to claim 1, it is characterised in that: the connection component further includes described
Armored cable (5), the armored cable (5) are uniformly coiled in the outer circumferential of the cable winding drum (6), one end and the letter
Number transaxle is electrically connected, the other end and the monitoring sensor (2) electric connection.
3. the superfilled monitoring device of bored concrete pile according to claim 2, it is characterised in that: the armored cable (5) includes using
In the signal-transmitting cable of completion data signal transmission, and it is coated on the signal-transmitting cable outer circumferential, plays protection work
Hard tension protective layer, the hard tension protective layer are wirerope, steel disc armor or chain.
4. the superfilled monitoring device of bored concrete pile according to claim 1, it is characterised in that: the monitoring sensor (2) is column
Body, diameter are less than 49mm, and length is less than 325mm.
5. the superfilled monitoring device of bored concrete pile according to claim 1, it is characterised in that: further include in filling process
Monitoring sensor (2) is fixed on the stationary fixture at steel reinforcement cage tail end designed elevation, the stationary fixture and the steel
Muscle cage is movably connected.
6. the superfilled monitoring device of bored concrete pile according to claim 1, it is characterised in that: the side of the equipment supporter (1)
It is fixedly installed the sensor support frame (8) for completing monitoring sensor (2) storage under the off working state of device.
7. a kind of application method of the superfilled monitoring device of bored concrete pile as described in claim 1 ~ 6 is any, which is characterized in that including
Following steps:
S1, the superfilled monitoring device of bored concrete pile is moved to suitable station, stationary fixture is fixedly installed on setting for steel reinforcement cage tail end
It counts at absolute altitude, then monitoring sensor (2) is installed in the stationary fixture, and control host (4) in starting, then, alarm
Amber light in component (3) lights and buzzing confirmation, device enter working condition immediately；
S2, designed elevation is set into steel reinforcement cage decentralization using loop wheel machine, soaks the stationary fixture and the monitoring sensor (2)
Not in mud；
S3, filling concrete is carried out,
When monitoring sensor (2) enters in the mixed layer of concrete and mud, the middle control host (4) receives described
The signal of sensor (2) is monitored, the middle control host (4) issues alarm assemblies (3) described in signal enabling, the alarm group immediately
Green light in part (3) lights and with intermittent buzzing, and device starts early warning, and operator should slow down rate of flooding at this time,
When the monitoring sensor (2) enters in concrete layer, the middle control host (4) receives the monitoring sensor
(2) signal, the middle control host (4) issue alarm assemblies (3) described in signal enabling immediately, in the alarm assemblies (3)
Red light lights and with duration buzzing, and device starts to alarm, and operator should terminate to be perfused at this time；
S4, terminate filling concrete, take out passage, and complete the recycling of monitoring sensor (2) using connection component, most
Bored concrete pile perfusion is completed eventually.
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| CN201611152375.5A CN106759537B (en) | 2016-12-14 | 2016-12-14 | The superfilled monitoring device of bored concrete pile and its application method |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107419758B (en) * | 2017-06-30 | 2019-03-08 | 中北大学 | A method of detection concrete is superfilled |
| CN108797657A (en) * | 2018-06-14 | 2018-11-13 | 中国建筑股份有限公司 | The superfilled monitoring device of underwater pile concrete and monitoring method |
| CN108797569A (en) * | 2018-06-26 | 2018-11-13 | 江苏地基工程有限公司 | A kind of control method that drilled pile novel energy-conserving pile crown is superfilled |
| CN108824504A (en) * | 2018-07-10 | 2018-11-16 | 长江岩土工程总公司（武汉） | The superfilled height detecting device of drill-pouring pile concrete and method |
| CN110438979A (en) * | 2019-07-24 | 2019-11-12 | 武汉武建机械施工有限公司 | A kind of superfilled ancillary equipment of measurement concrete and the superfilled construction method of concrete |
| CN113006165B (en) * | 2021-03-05 | 2022-07-29 | 广州市市政集团有限公司 | Bored concrete pile surpasses irritates monitoring device |
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