CN108613658A - A kind of novel cast-in-place box beam bracket Monitoring method of the subsidence and equipment - Google Patents
A kind of novel cast-in-place box beam bracket Monitoring method of the subsidence and equipment Download PDFInfo
- Publication number
- CN108613658A CN108613658A CN201810298101.XA CN201810298101A CN108613658A CN 108613658 A CN108613658 A CN 108613658A CN 201810298101 A CN201810298101 A CN 201810298101A CN 108613658 A CN108613658 A CN 108613658A
- Authority
- CN
- China
- Prior art keywords
- box beam
- beam bracket
- place box
- cast
- cabinet
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of novel cast-in-place box beam bracket Monitoring method of the subsidence and equipment, including fixed installation sector, measurement cabinet is movably installed on fixed installation sector, it measures in cabinet and is installed with settlement measuring device and settling amount monitoring device, cabinet downside is measured to run through equipped with attachment device, attachment device bottom end is fixedly connected with telescopic advance lever, and telescopic advance lever bottom end is equipped with Level tune standard station；The fixed frame that settlement measuring device includes, level is installed with positive stop strip on fixed frame, fixed frame is also movably installed with measuring rod, and it is contacted with positive stop strip fitting when measuring rod horizontal position, measuring rod left end is movably installed with horizontal brace rod, and horizontal brace rod left end slidably connects arc-shaped slide rail, and arc-shaped slide rail, which is fixedly mounted on, to be measured on cabinet, the present invention can accurately carry out the dynamic change of cast-in-place box beam bracket settling amount in real time by being measured again to the amplification of small settling amount.
Description
Technical field
The present invention relates to construction industry field, specially a kind of novel cast-in-place box beam bracket Monitoring method of the subsidence and equipment.
Background technology
Settlement observation is that the observation point being arranged according to building and the measuring point of fixation (permanent standard) are observed, and is surveyed
It settles degree data representation, and observation point, artificial, soil base (sand base is arranged in all one layer or more building, structures design requirement
Plinth) etc., settlement observation should all be set, should be observed and record on schedule or by layer progress in construction until being completed.
With the development of industry and civil buildings industry, various complicated and large size engineering works are increasing, and engineering is built
The construction for building object changes the original state in ground, and is applied with certain pressure for the ground of building, this is just inevitable
It can cause the deformation of ground and surrounding formation.In order to ensure the normal service life of buildings or structures and the safety of buildings or structures
Property, and reliable data and corresponding settlement parameter are provided for later prospective design construction, buildings or structures settlement observation
Necessity and importance are further apparent.Current specifications also provides, high-rise, towering structure, important heritage buildings and company
Continuous production facility basis, Power-equipment Foundation, landslide monitoring etc. are intended to carry out settlement observation.Especially in high-story architecture construction mistake
Cheng Zhong is monitored using settlement observation enhance process, and rational working procedure, prevention is instructed to occur in the construction process uneven heavy
Drop, timely feedbacks information, and for prospective design construction, department provides detailed first-hand data, avoids the building caused by settlement reason
The destruction of agent structure has an impact the crack that structure uses function, causes huge economic loss.
But existing novel cast-in-place box beam bracket Monitoring method of the subsidence and equipment have the following defects：
(1) cast-in-place box beam bracket settlement monitoring equipment in the prior art is in the process used, cast-in-place box beam bracket sedimentation
In the process along with the inclination on non-vertical direction, monitoring device, which cannot exclude caused by inclination measures settling amount, to be influenced, and is made
Obtain the inaccuracy of cast-in-place box beam bracket settling amount measurement result to be measured；
(2) often cast-in-place box beam bracket settling amount to be measured is surveyed using the method for liquid-level pressure difference in the prior art
Amount impacts the pressure difference of measurement since the draught head of different height in air is different, causes the result measured inaccurate
Really.
Invention content
In order to overcome the shortcomings of that prior art, the present invention provide a kind of novel cast-in-place box beam bracket Monitoring method of the subsidence
And it is heavy can accurately to carry out cast-in-place box beam bracket by being measured again to the amplification of small settling amount in real time by equipment, the present invention
The dynamic change of drop amount can effectively solve the problem that the problem of background technology proposes.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of novel cast-in-place box beam bracket Monitoring method of the subsidence and equipment, including fixed installation sector, the fixed installation
It is movably installed with measurement cabinet in mechanism, is installed with settlement measuring device and settling amount monitoring device in the measurement cabinet, institute
It states and measures cabinet downside through attachment device is equipped with, the attachment device bottom end is fixedly connected with telescopic advance lever, described flexible
Adjusting rod bottom end is equipped with Level tune standard station；
The fixed frame that the settlement measuring device includes, level is installed with positive stop strip on the fixed frame, described solid
Determine frame and be also movably installed with measuring rod, and is contacted with positive stop strip fitting when measuring rod horizontal position, the measuring rod left end activity
Horizontal brace rod is installed, speculum is installed on the horizontal brace rod, the horizontal brace rod left end slidably connects arc
Shape sliding rail, the arc-shaped slide rail, which is fixedly mounted on, to be measured on cabinet.
Further, the fixed installation sector includes mounting plate, and the mounting plate right side is fixedly connected with supporting rod,
And support boom end is installed with movable balls block, and the fixed frame of a pair of ' L ' shape is movably installed on the mounting plate left side,
It is threaded with fastening bolt on the fixed frame, contraction pole, two contraction poles are also installed on the fixed frame
Between be connected with shrinking bolt.
Further, the movable cavity for measuring cabinet trailing flank and being equipped with dome shape, the movable cavity inner wall and work
Dynamic ball block is slidably connected.
Further, the settling amount monitoring device includes microcontroller, the microcontroller be electrically connected with decoding module and
Analog-to-digital conversion module, the decoding module are electrically connected with charactron, and the analog-to-digital conversion module is electrically connected with infrared distance measurement
Sensor.
Further, the attachment device includes movable cylinder, and drive link, the activity cylinder are movably equipped in the activity cylinder
Inner wall is equipped with the sliding slot of several dome shapes, and ball is movably equipped between the sliding slot and drive link.
Further, the telescopic advance lever include two threaded connection telescopic rods, the telescopic rod include interior bar and
Outer bar, several holding tanks are equidistantly equipped in the interior bar, are equipped with fixed column in the holding tank, the fixed column with accommodate
Slot bottom end is fixedly connected with adjustable spring, and the outer bar is equipped with the mounting hole to match with fixed column.
Further, active connection, the activity are connected between the Level tune standard station and telescopic advance lever
Connector includes the fixing sleeve of dome shape, and mobile beads, the mobile beads and Level tune base are slidably fitted in the fixing sleeve
Quasi- platform upper surface slide contact.
Further, the Level tune standard station includes supporting table, and the supporting table upper surface is equipped with circular shaped motion slot,
Horizon rule is mounted on supporting table left-right and front-back side, supporting table lower surface quadrangle is mounted on lifting bolt,
The lifting bolt bottom end is installed with pedestal.
In addition, the present invention also provides a kind of method of novel cast-in-place box beam bracket settlement monitoring, include the following steps：
S100, the fixed installation for measuring cabinet：Cast-in-place case to be measured is directly fixed on by cabinet is measured by fixed installation sector
On boom support；
The installation and adjusting of S200, Level tune standard station：Good horizontal basic point platform is chosen, is determined and is supported according to horizon rule
The horizontality of platform, and height adjusting is carried out by rotating base；
S300, the installation of telescopic advance lever and measurement school zero：Adjust the length of upper and lower ends telescopic rod so that under being located at
Portion telescopic rod bottom active connection can be contacted with circular shaped motion slot upper surface, and rotate two telescopic rods, be stretched until two
Contracting bar is obstructed until cannot increasing, and completes school Z-operation；
S400, settling amount monitor in real time：Measurement by infrared distance sensor to measuring rod left end, and by measuring signal
It is transmitted to microcontroller to be handled, settling amount is shown.
Further, in step S400, shown in the monitoring in real time of settling amount is as follows：
S401, settling amount monitoring device is opened, when cast-in-place box beam bracket to be measured settles, measuring rod right end is pushed up
It rises, measuring rod left end declines, and the height that measuring rod left end declines is measured by infrared distance sensor；
Analog quantity after S402, measurement is converted into digital transfer and is handled to microcontroller, cast-in-situ box girder branch to be measured
Distance/(the resistance arm lengths/power arm lengths) that the settling amount of frame=measuring rod left end declines, wherein resistance arm lengths are to measure
Bar left end is to the distance of fulcrum, and resistance arm lengths are distance of 303 right end of measuring rod to fulcrum, by lever by small sedimentation
Amount amplification, can accurately measure settling amount；
S403, through microcontroller 401 processing after, the settling amount of cast-in-place box beam bracket to be measured is come out by numeral method
Compared with prior art, the beneficial effects of the invention are as follows：
(1) fixed installation sector of the invention is fixedly mounted on cast-in-place box beam bracket to be measured for that will measure cabinet, leads to
The dual fixation in horizontal direction and in vertical direction is crossed, effectively firm fixation can be carried out to measuring cabinet, avoid and surveying
Measuring cabinet during amount and shifting causes measurement result inaccurate；
(2) the suitable observation that settlement measuring device of the invention is zoomed into small settling amount using lever principle
Amount, the error for the measurement for not only increasing the accuracy of observation of settling amount, while being greatly reduced；
(3) attachment device of the invention is used to measure the connection between cabinet and telescopic advance lever, reduces telescopic advance lever
With the frictional force measured between cabinet, ensure that the accurate measurement of cast-in-place box beam bracket settling amount to be measured on vertical direction；
(4) active connection of the invention can slide on Level tune standard station, and the mobile beads in fixing sleeve are in level
It adjusts and is slided on standard station, reduce frictional resistance when activity, ensure that telescopic advance lever is in vertical state always, be convenient for
Measurement to cast-in-place box beam bracket settling amount to be measured.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is that the left view of the present invention regards structural schematic diagram；
Fig. 3 is the adjustable telescopic rod structural schematic diagram of the present invention；
Fig. 4 is the settling amount monitoring device structure schematic diagram of the present invention；
Fig. 5 is flow diagram of the present invention.
Figure label：
1- fixed installation sectors；2- measures cabinet；3- settlement measuring devices；4- settling amount monitoring devices；5- attachment devices；6-
Telescopic advance lever；7- Level tune standard stations；8- active connections；9- telescopic rods；10- movable cavities；
101- mounting plates；102- supporting rods；103- movable balls blocks；104- fixed frames；105- fastening bolts；106- is shunk
Bar；107- shrinking bolts；
301- fixed frames；302- positive stop strips；303- measuring rods；304- connecting rods；305- arc-shaped slide rails；306- speculums；
401- microcontrollers；402- decoding modules；403- analog-to-digital conversion modules；404- charactrons；405- infrared distance measurements sense
Device；
501- activity cylinders；502- drive links；503- sliding slots；504- balls；
701- supporting tables；702- circular shaped motion slots；703- horizon rules；704- lifting bolts；705- pedestals；
801- fixing sleeves；802- mobile beads；
901- interior bars；902- outer bars；903- holding tanks；904- fixed columns；905- adjustable springs；906- mounting holes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figures 1 to 4, the present invention provides a kind of novel cast-in-place box beam bracket Monitoring method of the subsidence and equipment, packets
Fixed installation sector 1 is included, is movably installed on the fixed installation sector 1 and measures cabinet 2, be installed in the measurement cabinet 2
Settlement measuring device 3 and settling amount monitoring device 4,2 downside of measurement cabinet, which is run through, is equipped with attachment device 5, the connection dress
It sets 5 bottom ends and is fixedly connected with telescopic advance lever 6,6 bottom end of the telescopic advance lever is equipped with Level tune standard station 7.
In present embodiment, fixed installation sector 1 is fixedly mounted on cast-in-place box beam bracket to be measured for that will measure cabinet 2
On, by the dual fixation in horizontal direction and in vertical direction, effectively firm fixation can be carried out to measuring cabinet, avoided
Measuring cabinet 2 in measurement process and shifting causes measurement result inaccurate, and it is settlement measuring device 3 and settling amount to measure cabinet 2
Monitoring device 4 provides the space of installation, and it is suitable that settlement measuring device 3 is zoomed into small settling amount using lever principle
Observed quantity, the error for the measurement for not only increasing the accuracy of observation of settling amount, while being greatly reduced, settling amount monitoring dress
The result for setting the measurement of 4 pairs of settlement measuring devices 3 is collected, analyzes and shows, can be intuitively by cast-in-situ box girder branch to be measured
Frame settling amount shows, and attachment device 5 is used to measure the connection between cabinet and telescopic advance lever 6, reduces telescopic advance lever 6
With the frictional force measured between cabinet 2, ensure that the accurate measurement of cast-in-place box beam bracket settling amount to be measured on vertical direction, water
Heibei provincial opera section standard station 7 provides horizontal supporting table for cast-in-place box beam bracket settling amount measurement to be measured, ensure that the accurate of measurement
Property.
The fixed frame 301 that the settlement measuring device 3 includes, level is installed with positive stop strip on the fixed frame 301
302, the fixed frame 301 is also movably installed with measuring rod 303, and is bonded and connects with positive stop strip 302 when 303 horizontal position of measuring rod
It touches, 303 left end of the measuring rod is movably installed with horizontal brace rod 304, and reflective mirror is equipped on the horizontal brace rod 304
306,304 left end of the horizontal brace rod slidably connects arc-shaped slide rail 305, and the arc-shaped slide rail 305 is fixedly mounted on measurement
On cabinet 2.
In present embodiment, suitable sight that settlement measuring device 3 is zoomed into small settling amount using lever principle
It measures, the error for the measurement for not only increasing the accuracy of observation of settling amount, while being greatly reduced.Settlement measuring device 3 has
The measuring principle of body is：When cast-in-place box beam bracket to be measured settles, 303 right end of measuring rod is jacked up, and measuring rod 303 is left
End declines, and the triangle formed according to 303 both ends of measuring rod is similar, by proportionality coefficient and the survey of 303 left end of measuring rod and right end
The distance that 303 left end of gauge rod declines can find out the settling amount of cast-in-place box beam bracket to be measured, cast-in-place box beam bracket to be measured
The 303 left end length of slippage/measuring rod of 303 left end of settling amount=measuring rod and right end length ratio.
The wherein setting of positive stop strip 302 so that when 303 right end of measuring rod is located at lowest point, measuring rod 303 is in horizontal
State, convenient for the calibration before measuring, horizontal brace rod 304 is in horizontality always during movement, and arc is slided
Rail 305 should meet equation under plane right-angle coordinate：Assuming that 304 length of horizontal brace rod is L, 303 left end length of measuring rod is
The equation of locus of d, arc-shaped slide rail should meet：(x-L)2+y2=d2。
The fixed installation sector 1 includes mounting plate 101, and 101 right side of the mounting plate is fixedly connected with supporting rod
102, and 102 end of supporting rod is installed with movable balls block 103, the mounting plate is movably installed with a pair on 101 left side
The fixed frame 104 of " L " shape, is threaded with fastening bolt 105 on the fixed frame 104, also fixed peace on the fixed frame 104
Equipped with contraction pole 106, shrinking bolt 107 is connected between two contraction poles 106.
In present embodiment, fixed installation sector 1 is fixedly mounted on cast-in-place box beam bracket to be measured for that will measure cabinet 2
On, by the dual fixation in horizontal direction and in vertical direction, effectively firm fixation can be carried out to measuring cabinet, avoided
Measuring cabinet 2 in measurement process and shifting causes measurement result inaccurate.
1 specific fixed setting method of fixed installation sector is：Fixed frame 104 is buckled in cast-in-situ box girder branch to be measured first
On frame, shrinking bolt 107 is then screwed, the fixation of frame 104 in the vertical direction is fixed, finally screws fastening bolt 105,
The fixation of frame 104 in the horizontal direction is fixed.
The movable cavity 10 for measuring 2 trailing flank of cabinet and being equipped with dome shape, 10 inner wall of the movable cavity and movable balls
Block 103 is slidably connected.
In present embodiment, movable cavity 10 is used cooperatively with movable balls block 103, and movable balls can be surrounded by measuring cabinet 2
Block 103 rotates, and the structures such as attachment device 5 of 2 lower end of conjunction measuring cabinet, which can limit, measures cabinet 2 always in plumbness, just
In the accuracy that the measurement and promotion of the settling amount to cast-in-place box beam bracket to be measured measure.
The settling amount monitoring device 4 includes microcontroller 401, and the microcontroller 401 is electrically connected with 402 He of decoding module
Analog-to-digital conversion module 403, the decoding module 402 are electrically connected with charactron 404, and the analog-to-digital conversion module 403 electrically connects
It is connected to infrared distance sensor 405.
In present embodiment, the result that settling amount monitoring device 4 measures settlement measuring device 3 is collected, analyzes simultaneously
It has been shown that, can intuitively show cast-in-place box beam bracket settling amount to be measured.In the present embodiment, settling amount monitoring dress
The settling amount of cast-in-place box beam bracket to be measured can be calculated by measuring the height that 303 left end of measuring rod declines by setting 4.
4 specific method of real-time of settling amount monitoring device is：Infrared distance sensor 405 has a pair of of infrared signal
Transmitting and reception diode, transmitting tube emit the infrared signal of specific frequency, and reception pipe receives the infrared signal of this frequency, when
When infrared monitoring direction encounters speculum 306, infrared signal, which reflects, is received pipe reception, after processing, passes through
Analog-to-digital conversion module 403 returns on microcontroller 401, and microcontroller 401 handles the digital signal of input：Measuring rod 303
The height that left end declines=C △ t/2, wherein C are the spread speed of infrared ray, and △ t are infrared ray from the interval for being emitted to reception
Time, decoding module 402 is transferred data to after 401 analyzing processing of microcontroller, decoding module 402 can be defeated by microcontroller 401
The binary-coded decimal gone out changes 7 sections of font codes into, and charactron 404 is made to show decimal number, is shown by the data of charactron 404
The settling amount of cast-in-place box beam bracket to be measured is monitored in real time.
The attachment device 5 includes movable cylinder 501, and drive link 502, the activity are movably equipped in the activity cylinder 501
501 inner walls of cylinder are equipped with the sliding slot 503 of several dome shapes, and ball 504 is movably equipped between the sliding slot 503 and drive link 502.
In present embodiment, attachment device 5 is slidably connected with measuring rod 303, and attachment device 5 is adjusted for measuring cabinet with flexible
Connection between pole 6, reduce telescopic advance lever 6 and measure cabinet 2 between frictional force, ensure that be measured on vertical direction
Measure the accurate measurement of cast-in-place box beam bracket settling amount.
In the present embodiment, when drive link 502 moves up and down, ball 504 is between drive link 502 and sliding slot 503
It rolls, reduces frictional resistance when drive link 502 moves up and down so that the up and down motion of drive link 502 more smoothes out, and can incite somebody to action
Small settling amount passes to measuring rod and measures, and improves the precision of measurement.
The telescopic advance lever 6 includes the telescopic rod 9 of two threaded connections, and the telescopic rod 9 includes the outer of 901 sum of interior bar
Bar 902 is equidistantly equipped with several holding tanks 903 in the interior bar 901, and fixed column 904 is equipped in the holding tank 903, described
Fixed column 904 is fixedly connected with adjustable spring 905 with 903 bottom end of holding tank, and the outer bar 902 is equipped with and 904 phase of fixed column
Matched mounting hole 906.
In present embodiment, telescopic advance lever 6 plays the role of supporting 303 right end of measuring rod, when cast-in-place case to be measured
When boom support settles, measures cabinet 2 and settled with holder, and telescopic advance lever 6 remains constant so that measuring rod
303 right ends are jacked up, and realize the transmission of settling amount.
In the present embodiment, itself adjustable in length of telescopic rod 9, while two telescopic rods 9 are threadedly coupled, and pass through rotation
Two telescopic rods 9 can carry out the fine tuning of integral telescopic length, convenient for the calibration to settlement measuring device 3.Wherein 9 length of telescopic rod
Specific adjusting method be：Fixed column 904 is pressed first so that fixed column 904 is pressed into holding tank 903, at this time interior bar
901 and 902 movable telescopic of outer bar, then by the certain angle of interior bar 901 and 902 relative rotation of outer bar so that fixed column 904
Not on the same line with mounting hole 906, it finally stretches interior bar 901 and outer bar 902, when being adjusted to required length, in rotation
Bar 901 and outer bar 902 so that the ejecting card out of holding tank 903 of fixed column 904 completes the length of telescopic rod 9 in mounting hole 906
It adjusts.
Active connection 8, the active connection 8 are connected between the Level tune standard station 7 and telescopic advance lever 6
Fixing sleeve 801 including dome shape, is slidably fitted with mobile beads 802 in the fixing sleeve 801, the mobile beads 802 with it is horizontal
Adjust the contact of 7 upper surface slide of standard station.
In present embodiment, active connection 8 can slide on Level tune standard station 7, the mobile beads in fixing sleeve 801
802 slide on Level tune standard station 7, reduce frictional resistance when activity, ensure that telescopic advance lever 6 is in perpendicular always
Straight state, convenient for the measurement to cast-in-place box beam bracket settling amount to be measured.
The Level tune standard station 7 includes supporting table 701, and 701 upper surface of the supporting table is equipped with circular shaped motion slot
702, horizon rule 703 is mounted on 701 left-right and front-back side of the supporting table, and 701 lower surface quadrangle of the supporting table is pacified
Equipped with lifting bolt 704,704 bottom end of the lifting bolt is installed with pedestal 705.
In present embodiment, Level tune standard station 7 provides horizontal for cast-in-place box beam bracket settling amount measurement to be measured
Supporting table ensure that the accuracy of measurement.Whether the wherein setting of horizon rule 703 can observe supporting table 701 in level
State, when supporting table 701 is in non-standard state, rotating base 705 changes 704 extension elongation of lifting bolt, and then realizes
The Level tune of supporting table 701, when supporting table 901 is in horizontality, its bottom in activity of active connection 8 is in always
Sustained height does not interfere with the settling amount of cast-in-place box beam bracket to be measured.
In addition, as shown in figure 5, the present invention also provides a kind of methods of novel cast-in-place box beam bracket settlement monitoring, including
Following steps：
Step S100, the fixed installation of cabinet is measured：The fixed installation sector measured on cabinet is fixedly mounted on to be measured existing
It pours on box beam bracket：Fixed frame is buckled on cast-in-place box beam bracket to be measured first, then screws shrinking bolt, frame is fixed
Fixation in the vertical direction, finally screws fastening bolt, and the fixation of frame in the horizontal direction is fixed.
Step S200, the installation and adjusting of Level tune standard station：Good horizontal basic point platform is chosen first；It then will be horizontal
It adjusts standard station to be placed on horizontal basic point platform, finally determines whether supporting table is in horizontality according to horizon rule result,
If being not at horizontality, rotating base carries out height adjusting, until supporting platform is in horizontality.
Step S300, the installation of telescopic advance lever and measurement school zero：First by the telescopic rod on top and attachment device spiral shell
Line is installed, and the length of upper and lower ends telescopic rod is then regulated so that being located at lower part telescopic rod bottom active connection can be with
Circular shaped motion slot upper surface contacts, and finally rotates two telescopic rods, the total length of two telescopic rods increases, until two telescopic rods
It is obstructed until cannot increasing, completes school Z-operation.
Step S400, settling amount monitors in real time：Settling amount monitoring device is opened, when cast-in-place box beam bracket to be measured occurs to sink
When drop, measuring rod right end is jacked up, measuring rod left end decline, measuring rod left end decline height by infrared distance sensor into
Row measures, and the analog quantity after measurement is converted into digital transfer and is handled to microcontroller, and cast-in-place box beam bracket to be measured sinks
Distance/(the resistance arm lengths/power arm lengths) that drop amount=measuring rod left end declines, wherein resistance arm lengths are measuring rod left end
To the distance of fulcrum, resistance arm lengths are distance of the measuring rod right end to fulcrum, are amplified small settling amount by lever, energy
Enough accurately to be measured settling amount, after microcontroller is handled, the settling amount of cast-in-place box beam bracket to be measured passes through charactron
It shows.
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 of without departing substantially from spirit or essential attributes 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
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
1. a kind of novel cast-in-place box beam bracket settlement monitoring equipment, including fixed installation sector (1), it is characterised in that：It is described solid
Be movably installed on Dingan County's mounting mechanism (1) and measure cabinet (2), the measurements cabinet (2) is interior be installed with settlement measuring device (3) and
Settling amount monitoring device (4), measurement cabinet (2) downside, which is run through, is equipped with attachment device (5), attachment device (5) bottom end
It is fixedly connected with telescopic advance lever (6), telescopic advance lever (6) bottom end is equipped with Level tune standard station (7)；
The fixed frame (301) that the settlement measuring device (3) includes, level is installed with limit on the fixed frame (301)
Item (302), the fixed frame (301) is also movably installed with measuring rod (303), and when measuring rod (303) horizontal position and limits
Item (302) fitting contact, measuring rod (303) left end are movably installed with horizontal brace rod (304), the horizontal brace rod
(304) speculum (306) is installed, horizontal brace rod (304) left end slidably connects arc-shaped slide rail (305), described on
Arc-shaped slide rail (305), which is fixedly mounted on, to be measured on cabinet (2).
2. a kind of novel cast-in-place box beam bracket settlement monitoring equipment according to claim 1, it is characterised in that：The fixation
Installing mechanism (1) includes mounting plate (101), and mounting plate (101) right side is fixedly connected with supporting rod (102), and supports
Bar (102) end is installed with movable balls block (103), and a pair of ' L ' shape is movably installed on mounting plate (101) left side
Fixed frame (104), be threaded with fastening bolt (105) on the fixed frame (104), it is also solid on the fixed frame (104)
Dingan County is equipped with contraction pole (106), and shrinking bolt (107) is connected between two contraction poles (106).
3. a kind of novel cast-in-place box beam bracket settlement monitoring equipment according to claim 1, it is characterised in that：The measurement
Cabinet (2) trailing flank is equipped with the movable cavity (10) of dome shape, and movable cavity (10) inner wall is slided with movable balls block (103)
Connection.
4. a kind of novel cast-in-place box beam bracket settlement monitoring equipment according to claim 1, it is characterised in that：The sedimentation
It includes microcontroller (401) to measure monitoring device (4), and the microcontroller (401) is electrically connected with decoding module (402) and analog-to-digital conversion
Module (403), the decoding module (402) are electrically connected with charactron (404), and the analog-to-digital conversion module (403) electrically connects
It is connected to infrared distance sensor (405).
5. a kind of novel cast-in-place box beam bracket settlement monitoring equipment according to claim 1, it is characterised in that：The connection
Device (5) includes movable cylinder (501), and drive link (502) is movably equipped in the activity cylinder (501), and the activity cylinder (501) is interior
Wall is equipped with the sliding slot (503) of several dome shapes, and ball is movably equipped between the sliding slot (503) and drive link (502)
(504)。
6. a kind of novel cast-in-place box beam bracket settlement monitoring equipment according to claim 1, it is characterised in that：It is described flexible
Adjusting rod (6) include two threaded connection telescopic rods (9), the telescopic rod (9) include interior bar (901) and outer bar (902),
It is equidistantly equipped with several holding tanks (903) on the interior bar (901), fixed column (904), institute are equipped in the holding tank (903)
It states fixed column (904) and is fixedly connected with adjustable spring (905) with holding tank (903) bottom end, the outer bar (902) is equipped with and consolidates
The mounting hole (906) that fixed column (904) matches.
7. a kind of novel cast-in-place box beam bracket settlement monitoring equipment according to claim 1, it is characterised in that：The level
It adjusts and is connected with active connection (8) between standard station (7) and telescopic advance lever (6), the active connection (8) includes spherical surface
The fixing sleeve (801) of shape, the fixing sleeve (801) is interior to be slidably fitted with mobile beads (802), the mobile beads (802) and level
Adjust the contact of standard station (7) upper surface slide.
8. a kind of novel cast-in-place box beam bracket settlement monitoring equipment according to claim 1, it is characterised in that：The level
It includes supporting table (701) to adjust standard station (7), and supporting table (701) upper surface is equipped with circular shaped motion slot (702), the branch
Support is mounted on horizon rule (703) on platform (701) left-right and front-back side, and supporting table (701) the lower surface quadrangle is mounted on
Lifting bolt (704), lifting bolt (704) bottom end are installed with pedestal (705).
9. a kind of method of novel cast-in-place box beam bracket settlement monitoring, which is characterized in that include the following steps：
S100, the fixed installation for measuring cabinet：Cast-in-situ box girder branch to be measured is directly fixed on by cabinet is measured by fixed installation sector
On frame；
The installation and adjusting of S200, Level tune standard station：Good horizontal basic point platform is chosen, supporting table is determined according to horizon rule
Horizontality, and height adjusting is carried out by rotating base；
S300, the installation of telescopic advance lever and measurement school zero：Adjust the length of upper and lower ends telescopic rod so that stretch positioned at lower part
Contracting bar bottom active connection can be contacted with circular shaped motion slot upper surface, and rotate two telescopic rods, until two telescopic rods
It is obstructed until cannot increasing, completes school Z-operation；
S400, settling amount monitor in real time：Measurement by infrared distance sensor to measuring rod left end, and measuring signal is transmitted
It is handled to microcontroller, settling amount is shown.
10. a kind of novel cast-in-place box beam bracket Monitoring method of the subsidence according to claim 9, which is characterized in that in step
In S400, shown in the monitoring in real time of settling amount is as follows：
S401, settling amount monitoring device is opened, when cast-in-place box beam bracket to be measured settles, measuring rod right end is jacked up,
Measuring rod left end declines, and the height that measuring rod left end declines is measured by infrared distance sensor；
Analog quantity after S402, measurement is converted into digital transfer and is handled to microcontroller, cast-in-place box beam bracket to be measured
Distance/(the resistance arm lengths/power arm lengths) that settling amount=measuring rod left end declines, wherein resistance arm lengths are that measuring rod is left
Hold the distance of fulcrum, resistance arm lengths are 303 right end of measuring rod to the distance of fulcrum, small settling amount are put by lever
Greatly, settling amount can accurately be measured；
S403, through microcontroller 401 processing after, the settling amount of cast-in-place box beam bracket to be measured is come out by numeral method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810298101.XA CN108613658A (en) | 2018-04-04 | 2018-04-04 | A kind of novel cast-in-place box beam bracket Monitoring method of the subsidence and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810298101.XA CN108613658A (en) | 2018-04-04 | 2018-04-04 | A kind of novel cast-in-place box beam bracket Monitoring method of the subsidence and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108613658A true CN108613658A (en) | 2018-10-02 |
Family
ID=63659625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810298101.XA Pending CN108613658A (en) | 2018-04-04 | 2018-04-04 | A kind of novel cast-in-place box beam bracket Monitoring method of the subsidence and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108613658A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793849A (en) * | 2019-10-12 | 2020-02-14 | 中国直升机设计研究所 | Tool for measuring size of metal sample after stretching |
| CN111380506A (en) * | 2020-03-05 | 2020-07-07 | 上海兴为视觉科技股份有限公司 | Reading type measuring device |
| CN112525151A (en) * | 2020-12-25 | 2021-03-19 | 广东电网有限责任公司佛山供电局 | Full-automatic high-precision hierarchical settlement meter and control method thereof |
| CN112710689A (en) * | 2020-12-04 | 2021-04-27 | 广东电网有限责任公司 | Fixing device for fuse test |
| CN112729228A (en) * | 2020-12-14 | 2021-04-30 | 广州星博信息技术有限公司 | 5G base station signal transmission settlement monitoring |
| CN113188004A (en) * | 2021-06-03 | 2021-07-30 | 南京泰鸿信息科技有限公司 | Electric power is safety monitoring device for thing networking with infrared ray induction function |
| CN114277626A (en) * | 2022-01-10 | 2022-04-05 | 中南大学 | Hydraulic monitoring device for vertical settlement difference of joint end of railway track |
| CN117367342A (en) * | 2023-12-07 | 2024-01-09 | 中国地质调查局水文地质环境地质调查中心 | Landslide displacement monitoring system |
-
2018
- 2018-04-04 CN CN201810298101.XA patent/CN108613658A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793849A (en) * | 2019-10-12 | 2020-02-14 | 中国直升机设计研究所 | Tool for measuring size of metal sample after stretching |
| CN111380506A (en) * | 2020-03-05 | 2020-07-07 | 上海兴为视觉科技股份有限公司 | Reading type measuring device |
| CN112710689A (en) * | 2020-12-04 | 2021-04-27 | 广东电网有限责任公司 | Fixing device for fuse test |
| CN112729228A (en) * | 2020-12-14 | 2021-04-30 | 广州星博信息技术有限公司 | 5G base station signal transmission settlement monitoring |
| CN112525151A (en) * | 2020-12-25 | 2021-03-19 | 广东电网有限责任公司佛山供电局 | Full-automatic high-precision hierarchical settlement meter and control method thereof |
| CN112525151B (en) * | 2020-12-25 | 2022-05-20 | 广东电网有限责任公司佛山供电局 | Full-automatic high-precision layering settlement meter and control method thereof |
| CN113188004A (en) * | 2021-06-03 | 2021-07-30 | 南京泰鸿信息科技有限公司 | Electric power is safety monitoring device for thing networking with infrared ray induction function |
| CN113188004B (en) * | 2021-06-03 | 2022-03-18 | 南京泰鸿信息科技有限公司 | Electric power is safety monitoring device for thing networking with infrared ray induction function |
| CN114277626A (en) * | 2022-01-10 | 2022-04-05 | 中南大学 | Hydraulic monitoring device for vertical settlement difference of joint end of railway track |
| CN114277626B (en) * | 2022-01-10 | 2022-09-09 | 中南大学 | Hydraulic monitoring device for vertical settlement difference of joint end of railway track |
| CN117367342A (en) * | 2023-12-07 | 2024-01-09 | 中国地质调查局水文地质环境地质调查中心 | Landslide displacement monitoring system |
| CN117367342B (en) * | 2023-12-07 | 2024-03-12 | 中国地质调查局水文地质环境地质调查中心 | Landslide displacement monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108613658A (en) | A kind of novel cast-in-place box beam bracket Monitoring method of the subsidence and equipment | |
| CN106705939B (en) | Slope inclination rapid measurement device and method | |
| WO2019196771A1 (en) | System and method for measuring deformation of foundation pit | |
| CN212747771U (en) | Underground drainage pipeline inner bottom elevation measuring device | |
| CN216668551U (en) | Vertical detection equipment for building engineering construction | |
| CN114322934B (en) | Building slope warning device for building monitoring | |
| CN108517872B (en) | Method for measuring foundation pit deformation | |
| CN111980078B (en) | Road and bridge that can rectify automatically subsides detection device for deformation | |
| CN117128928A (en) | Building foundation subsides deformation monitoring devices | |
| CN219798307U (en) | Soil and stone side subsides detection mechanism | |
| CN110344454B (en) | Checking method of pile position checking device for impact drilling construction pile foundation | |
| CN110823078A (en) | Bridge rubber support shear deformation detection device | |
| CN212644043U (en) | Indoor inclinometer measurement teaching device | |
| CN111719394B (en) | Settlement observation device for road engineering | |
| CN214033654U (en) | Hydraulic engineering ground detection device | |
| CN113340284A (en) | Scaffold settlement monitoring system and using method | |
| CN112663958A (en) | Levelness monitoring device and method for floor slab pouring bottom formwork | |
| CN112378375A (en) | Bridge support settlement monitoring device | |
| CN220960077U (en) | Measuring device for building engineering | |
| CN219936187U (en) | Biprism device | |
| CN211824374U (en) | Leveling distance distribution ruler | |
| CN217585788U (en) | Measuring equipment for geotechnical engineering investigation | |
| CN220524806U (en) | Mapping device convenient to fix a position | |
| CN220543193U (en) | Prism mounting device for multi-method compound monitoring | |
| CN218643333U (en) | Foundation settlement detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |
|
| RJ01 | Rejection of invention patent application after publication |