CN209279894U - A kind of multidirectional Multi probe displacement monitoring equipment - Google Patents
A kind of multidirectional Multi probe displacement monitoring equipment Download PDFInfo
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- CN209279894U CN209279894U CN201822037587.XU CN201822037587U CN209279894U CN 209279894 U CN209279894 U CN 209279894U CN 201822037587 U CN201822037587 U CN 201822037587U CN 209279894 U CN209279894 U CN 209279894U
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Abstract
The utility model provides a kind of multidirectional Multi probe displacement monitoring equipment, it include: that left munnion is set a roof beam in place, left transverse frame is set a roof beam in place, the left munnion is set a roof beam in place, left transverse frame, which is set a roof beam in place, organizes a rectangular left frame, right munnion is set a roof beam in place, right transverse frame is set a roof beam in place, the right munnion is set a roof beam in place, right transverse frame, which is set a roof beam in place, organizes a rectangular correct frame, left frame, upper Vierendeel girder is equipped between correct frame, lower frame is set a roof beam in place, middle frame beam, it is installed and is fixed by attaching nut between each Vierendeel girder, junction is equipped with lip block between each Vierendeel girder, the upper Vierendeel girder is mounted on left frame by upper attachment beam, on correct frame, lower frame is set a roof beam in place through left attachment beam, right attachment beam is mounted on left frame, on correct frame, the left frame, positive monitoring assembly is equipped between correct frame, lateral monitoring assembly, the forward direction monitoring assembly, lateral monitoring assembly is arranged in a mutually vertical manner, the utility model can Very easily to install multiple displacement monitoring probes, moreover, the face of adjusting uses sphere-contact, locking is stronger, reliability is higher, and can monitor multiple directions simultaneously, greatly reduces monitoring cost.
Description
Technical field
The utility model relates to engineering construction monitoring device technical field, specially a kind of multidirectional Multi probe displacement monitoring is set
It is standby.
Background technique
In recent years, all kinds of Frequent Accidents caused by building safety, building safety management are faced with acid test.
Party and state and governments at all levels pay much attention to, and the moment pays close attention to the innovation and development problem in this field.How to follow up the new era
Development brand-new demand, how preferably to ensure we railway, bridge, urban architecture, rail traffic, city integrated piping lane,
The operational safety such as hydraulic engineering, mine, the cause of accident in all kinds of building construction processes can greatly be attributed to " position
Move ": such as Excavation Settlement, building settlement, landslide.Current solution is manually to utilize the instrument and equipments such as total station
On-site test is carried out, observation is not real-time, and measurement twice is spaced in a week even one month or more, and there are major safety risks.
Secondly, artificial observation result is influenced by manual operation, accuracy and reliability are affected by operator's specialized capability.Most
Afterwards, existing observation method needs a large amount of human resources, higher cost.It is all that hand-held prism bar directly stands on monitoring when traditional measurement
It will increase artificial measurement error in this way on point, it could even be possible to will lead to foundation pit false alarm, influence engineering construction.Laser phase
Position method ranging technology is currently used ranging technology, and all kinds of laser range finders, sensor based on the principle are widely used in
In the length distance measurement and the monitoring of shift in position of engineering measurement field.Due to the limitation of principle, when applying in displacement monitoring
When aspect, traditional laser ranging technique can only the change in location of monitoring objective measuring point in one dimension, measured value again very
It is easy to be influenced by target rotational or monitoring base position or angles shifts bring, can not accurately define the displacement detected and become
It is dynamic whether to be caused actually by the real motion of target, cause it in displacement monitoring field using relatively narrow.
Chinese patent discloses a kind of bridge displacement monitoring device (publication number CN206818096U), comprising: pedestal is used for
It is connected in abutment or bent cap；Suspension seat, for being connected to the bottom surface of bridge；Horizontal displacement monitoring plate is installed on pedestal and makes
Its upper face keeps horizontal, and the upper face of horizontal displacement monitoring plate, which has, marks graduated grid lines；Recordable collapsing length
Horizontal displacement monitoring needle, is connected in suspension seat, and needle point can constitute sliding contact with the upper face of horizontal displacement monitoring plate；It is perpendicular
Straight displacement monitoring plate is installed in suspension seat and its lateral plates is made to keep vertical, and the lateral plates of vertical displacement monitoring board, which have, to be indicated
The grid lines of scale；The vertical displacement of recordable collapsing length monitors needle, is connected on pedestal, needle point can be with vertical displacement
The lateral plates of monitoring board constitute sliding contact.But its measurement accuracy is low, and monitoring range is relatively narrow, cannot cope with multi-probe
Demand.
Summary of the invention
The technical issues of the utility model is solved is to provide a kind of multidirectional Multi probe displacement monitoring equipment, on solving
State the problems in background technique.
The technical problem solved by the utility model is implemented by the following technical solutions: a kind of multidirectional Multi probe displacement prison
Measurement equipment, comprising: left munnion is set a roof beam in place, left transverse frame is set a roof beam in place, the rectangular left frame of group that the left munnion is set a roof beam in place, left transverse frame is set a roof beam in place, right
Munnion is set a roof beam in place, right transverse frame is set a roof beam in place, and the right munnion, which is set a roof beam in place, right transverse frame is set a roof beam in place organizes a rectangular correct frame, between left frame, correct frame
Set a roof beam in place equipped with upper Vierendeel girder, lower frame, middle frame beam, between each Vierendeel girder by attaching nut install fix, each Vierendeel girder it
Between junction be equipped with lip block, it is logical that the upper Vierendeel girder by upper attachment beam is mounted on the upper and lower Vierendeel girder of left frame, correct frame
Cross left attachment beam, right attachment beam is mounted on left frame, on correct frame, positive monitoring group is equipped between the left frame, correct frame
Part, lateral monitoring assembly, the forward direction monitoring assembly, lateral monitoring assembly are arranged in a mutually vertical manner, the forward direction monitoring assembly packet
Include positive limit bracket, positive limit bracket both ends are equipped with spandrel girder, and positive limit bracket side is equipped with sliding slot, in sliding slot
Equipped with several ball and socket bases, ball and socket base outermost layer is equipped with half ball and socket base, and the two sides of ball and socket base are equipped with connecting bracket, displacement monitoring probe
It is mounted in connecting bracket, positive limit axis is equipped in the ball and socket base inner via hole, offers outer spiral shell on the positive limit axis
Line, positive limit axis one end is mounted on spandrel girder, the other end is mounted on spandrel girder by compressing axle sleeve, compresses axle sleeve
It is connected through a screw thread between positive limit axis, the lateral monitoring assembly includes lateral Displacement bracket, lateral Displacement bracket two
End is equipped with spandrel girder, and lateral Displacement bracket side is equipped with crossbeam, and lateral Displacement bracket side is equipped with sliding slot, is equipped in sliding slot
Several ball and socket bases, ball and socket base outermost layer are equipped with half ball and socket base, and the two sides of ball and socket base are equipped with connecting bracket, displacement monitoring probe installation
In connecting bracket, it is equipped with lateral Displacement axis in the ball and socket base inner via hole, offers external screw thread on the lateral Displacement axis, institute
It states that lateral Displacement axis one end is mounted on spandrel girder, the other end is mounted on spandrel girder by compressing axle sleeve, compresses axle sleeve and side
It is connected through a screw thread between limit shaft.
The left frame is equipped with left side end cap, correct frame is equipped with right side end cap, and the left frame, correct frame front end are set
There is a radiator grille, left frame, correct frame rear end are equipped with rear mask, are equipped with backboard, back between the left frame of rear mask front end, correct frame
Plate is equipped with Multi probe control system.
The spandrel girder includes spandrel girder ontology, and side is equipped with limit shaft fixed ear in the middle part of the spandrel girder ontology, described
Limit shaft fixed ear is equipped with limit shaft fixed card slot, and limit shaft installation pad, the limit are equipped in the limit shaft fixed card slot
It is equipped with limiting bracket mounting hole on the outside of the axis fixed card slot of position, the limiting bracket both ends are mounted on left load-bearing by fixing bolt
In limiting bracket mounting hole on beam, right spandrel girder, limit shaft both ends are fastened in limit shaft fixed card slot.
The positive limit axis, lateral Displacement axis include limit shaft body, and described limit shaft body one end is equipped with limit shaft
Support portion, the other end offer external screw thread, and limit shaft fixing gasket, the fixed pad of the limit shaft are equipped on the outside of limit shaft supporting part
Circle outside is equipped with the elastic adjusting nut of limit shaft.
The compression axle sleeve includes internal screw thread axle sleeve, and internal screw thread axle sleeve side is equipped with axle sleeve protrusion gasket, the other side
Equipped with the elastic adjusting nut of axle sleeve.
The positive limit bracket, lateral Displacement bracket include limiting bracket ontology, and the limiting bracket ontology is c-type
Structural channels, ball and socket base are fastened in the sliding slot of c-type structural channels, and limiting bracket ontology both ends are equipped with side fixed ear, end face
Fixed ear, the side fixed ear, end face fixed ear are equipped with fixed ear mounting hole, and fixed ear mounting hole is pacified by fixing bolt
In the limiting bracket mounting hole on left spandrel girder, right spandrel girder.
The ball and socket base includes ball and socket base mounting portion, ball and socket base clamping section, and ball and socket base mounting portion is equipped with mounting portion card slot,
Ball and socket base mounting portion is fastened in the sliding slot of c-type structural channels, and hemispherical card slot, connecting bracket peace are equipped in ball and socket base clamping section
Between ball and socket base clamping section, ball and socket base mounting hole is equipped in the middle part of ball and socket base clamping section, limit shaft passes through ball and socket base mounting hole
Ball and socket base is tightened.
The connecting bracket includes upper junction plate, lower connecting plate, and the upper junction plate, lower connecting plate are mounted on T type and fix
Spherical fixing head is equipped on plate, on the outside of the T-type fixed plate, spherical fixing head is fastened on the hemispherical card of two neighboring ball and socket base
Spherical fixing head limit hole is equipped in slot, in the middle part of spherical fixing head, limit shaft is passed through out of spherical fixing head limit hole, to connection
The double swerve of bracket is limited, and displacement monitoring probe is mounted between upper junction plate, lower connecting plate.
Be compared to open technology, there are following advantages for the utility model: the utility model can be installed very easily
Multiple displacement monitoring probes, moreover, the face of adjusting uses sphere-contact, locking is stronger, reliability is higher, and can monitor simultaneously
Multiple directions greatly reduce monitoring cost, and the utility model uses automated monitoring means, can carry out nothing to building structure etc.
Line safety monitoring can allow automatic monitoring engineering to become more safety and conveniently using this system, and can be pre- early
The generation of accident prevention, reduces the loss of personnel and property, and is adapted to different engineering sites, being capable of real-time monitoring displacement
Situation ensures the real-time monitoring of production safety, especially foundation pit and rail traffic, is able to carry out real time data adjustment, and reduction is built
Cause this.
Detailed description of the invention
Fig. 1 is the front view schematic diagram of the utility model.
Fig. 2 is the top view illustration of the utility model.
Fig. 3 is the perspective view schematic diagram of the utility model.
Fig. 4 is the girder structures schematic diagram of the utility model.
Fig. 5 is the limit shaft structural schematic diagram of the utility model.
Fig. 6 is the compression axle sleeve structure schematic diagram of the utility model.
Fig. 7 is the limiting bracket structural schematic diagram of the utility model.
Fig. 8 is the ball and socket base structural schematic diagram of the utility model.
Fig. 9 is the connection mounting structure schematic diagram of the utility model.
Figure 10 is the main control module circuit diagram schematic diagram of the utility model.
Figure 11 is the power module circuitry figure schematic diagram of the utility model.
Figure 12 is the clock module circuit diagram schematic diagram of the utility model.
Figure 13 is the state indicator module circuit diagram schematic diagram of the utility model.
Figure 14 is the user's operation module circuit diagram schematic diagram of the utility model.
Figure 15 is the laser control module circuit diagram schematic diagram of the utility model.
Figure 16 is the data transmission module circuit diagram schematic diagram of the utility model.
Figure 17 is the TTL RS 232 module circuit diagram schematic diagram of the utility model.
Figure 18 is the program update module circuit diagram schematic diagram of the utility model.
Figure 19 is the connecting terminal circuit diagram schematic diagram of the utility model.
Figure 20 is the Multi probe Control system architecture schematic diagram of the utility model.
Figure 21 is the Multi probe displacement monitoring method schematic illustration of the utility model.
Figure 22 is the baseline network Computing Principle schematic diagram of the utility model.
Specific embodiment
In order to make, the technological means, creation characteristic, workflow, application method of the utility model reach purpose and effect is easy
Understand in understanding, below in conjunction with the utility model embodiment, to the technical scheme in the embodiment of the utility model carry out it is clear,
It is fully described by, in the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " company ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects to be mechanical connection, is also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
Connection inside two elements, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
As shown in figs 1-9, a kind of multidirectional Multi probe displacement monitoring equipment, comprising: left munnion 3, left transverse frame of setting a roof beam in place sets a roof beam in place 8,
The left munnion 3, left transverse frame of setting a roof beam in place is set a roof beam in place 8 groups of rectangular left frames, and right munnion 17, right transverse frame of setting a roof beam in place sets a roof beam in place 12, described right perpendicular
Vierendeel girder 17, right transverse frame are set a roof beam in place 12 groups of rectangular correct frames, are equipped with upper Vierendeel girder 9 between left frame, correct frame, lower frame is set a roof beam in place
16, middle frame beam 23 is installed between each Vierendeel girder by attaching nut 6 and is fixed, and junction is equipped with support between each Vierendeel girder
Cushion block 7, the upper Vierendeel girder 9 are mounted on the upper and lower Vierendeel girder 16 of left frame, correct frame by upper attachment beam 18 and pass through left attachment beam
14, right attachment beam 17 is mounted on left frame, on correct frame, and positive monitoring assembly, lateral is equipped between the left frame, correct frame
Monitoring assembly, the forward direction monitoring assembly, lateral monitoring assembly are arranged in a mutually vertical manner, and the forward direction monitoring assembly includes positive limit
Position bracket 4,4 both ends of positive limit bracket are equipped with spandrel girder 11, and 4 side of positive limit bracket is equipped with sliding slot, sets in sliding slot
There are several ball and socket bases 20,20 outermost layer of ball and socket base is equipped with half ball and socket base 19, and the two sides of ball and socket base 20 are equipped with connecting bracket 5, displacement
Monitoring probe is mounted in connecting bracket 5, and positive limit axis 2, the positive limit axis 2 are equipped in 20 inner via hole of ball and socket base
On offer external screw thread, described 2 one end of positive limit axis is mounted on spandrel girder 11, the other end is mounted on by compressing axle sleeve 10
It on spandrel girder 11, compresses and is connected through a screw thread between axle sleeve 10 and positive limit axis 2, the lateral monitoring assembly includes lateral limit
Position bracket 22,22 both ends of lateral Displacement bracket are equipped with spandrel girder 11, and 22 side of lateral Displacement bracket is equipped with crossbeam 21, the side
It is equipped with sliding slot to 22 side of limiting bracket, several ball and socket bases 20 are equipped in sliding slot, 20 outermost layer of ball and socket base is equipped with half ball and socket base 19,
The two sides of ball and socket base 20 are equipped with connecting bracket 5, and displacement monitoring probe is mounted in connecting bracket 5,20 inner via hole of ball and socket base
It is interior to be equipped with lateral Displacement axis 24, external screw thread is offered on the lateral Displacement axis 24, described 24 one end of lateral Displacement axis is mounted on
On spandrel girder 11, the other end be mounted on spandrel girder 11 by compressing axle sleeve 10, compress axle sleeve 10 and lateral Displacement axis 24 it
Between be connected through a screw thread.
The left frame is equipped with left side end cap 1, correct frame is equipped with right side end cap 13, before the left frame, correct frame
End is equipped with radiator grille 15, and left frame, correct frame rear end are equipped with rear mask 25, between the left frame of 25 front end of rear mask, correct frame
Equipped with backboard 26, backboard 26 is equipped with Multi probe control system.
The spandrel girder 11 includes spandrel girder ontology 101, and the 101 middle part side of spandrel girder ontology is fixed equipped with limit shaft
Ear 102, the limit shaft fixed ear 102 are equipped with limit shaft fixed card slot 103, are equipped in the limit shaft fixed card slot 103
Limit shaft installs pad 104, is equipped with limiting bracket mounting hole 105, the limiting bracket two on the outside of the limit shaft fixed card slot 103
End is mounted on left spandrel girder by fixing bolt, in the limiting bracket mounting hole 105 on right spandrel girder, and limit shaft both ends are fastened on
In limit shaft fixed card slot 103.
The positive limit axis 2, lateral Displacement axis 24 include limit shaft body 301, described 301 one end of limit shaft body
External screw thread is offered equipped with limit shaft supporting part 302, the other end, limits and is equipped with limit shaft fixing gasket on the outside of shaft supporting part 302
303, the elastic adjusting nut 304 of limit shaft is equipped on the outside of the limit shaft fixing gasket 303.
The compression axle sleeve 10 includes internal screw thread axle sleeve 401, and 401 side of internal screw thread axle sleeve is equipped with axle sleeve protrusion gasket
402, the other side is equipped with the elastic adjusting nut 403 of axle sleeve.
The positive limit bracket 4, lateral Displacement bracket 22 include limiting bracket ontology 501, the limiting bracket ontology
501 be c-type structural channels, and ball and socket base is fastened in the sliding slot of c-type structural channels, and 501 both ends of limiting bracket ontology are equipped with side
Fixed ear 502, end face fixed ear 503, the side fixed ear 502, end face fixed ear 503 are equipped with fixed ear mounting hole 504,
Fixed ear mounting hole 504 is mounted on left spandrel girder by fixing bolt, in the limiting bracket mounting hole on right spandrel girder.
The ball and socket base 20 includes ball and socket base mounting portion 601, ball and socket base clamping section 602, is set on ball and socket base mounting portion 601
There is mounting portion card slot, ball and socket base mounting portion 601 is fastened in the sliding slot of c-type structural channels, and half is equipped in ball and socket base clamping section 602
Spherical card slot 603, connecting bracket 7 are mounted between ball and socket base clamping section 602, and ball and socket base is equipped in the middle part of ball and socket base clamping section 602
Mounting hole, limit shaft pass through ball and socket base mounting hole and ball and socket base 6 are tightened.
The connecting bracket 5 includes upper junction plate 701, lower connecting plate 702, the upper junction plate 701, lower connecting plate 702
It is mounted in T-type fixed plate 703, spherical fixing head 704 is equipped on the outside of the T-type fixed plate 703, the spherical card of fixing head 704 is set
Spherical fixing head limit hole, limit shaft are equipped in the hemispherical card slot of two neighboring ball and socket base, in the middle part of spherical fixing head 704
It is passed through out of spherical fixing head limit hole, the double swerve of connecting bracket is limited, the displacement monitoring probe company of being mounted on
Between fishplate bar 701, lower connecting plate 702.
Displacement monitoring probe is laser probe, and the position that the needs that reflector plate is mounted on foundation pit are monitored is anti-using laser
It penetrates principle and real-time monitoring is carried out to the sedimentation of foundation pit, rear mask, radiator grille are transparent plastics material, and when use visits displacement monitoring
Head is mounted between upper junction plate, lower connecting plate, and then, limit shaft is passed through out of spherical fixing head limit hole, to connecting bracket
Double swerve limited, later by spherical shape fixing head be fastened in the hemispherical card slot of two neighboring ball and socket base, then
Limit shaft passes through ball and socket base mounting hole and ball and socket base is tightened, and when adjusting displacement monitoring probe, when gland nut unclamps, guarantees
(partly) ball and socket base is in half Pre strained state, and control can be rotated and not because shifting caused by loosening, meanwhile, ball and socket base mounting portion is fastened on
In the sliding slot of c-type structural channels, in ball and socket base clamping section be equipped with hemispherical card slot, connecting bracket be mounted on ball and socket base clamping section it
Between, limit shaft passes through ball and socket base mounting hole and ball and socket base is tightened, multiple displacement monitoring probes can be very easily installed,
Meanwhile can pop one's head in multiple displacement monitorings and carry out angular adjustment up and down, it is very easy to use, and can monitor simultaneously multiple
Direction greatly reduces monitoring cost.
As seen from figs. 10-20, the Multi probe control system includes main control module, is connected with power supply on the main control module
Module, clock module, state indicator module, user's operation module, laser control module, TTL RS 232 module, program update
Module and connecting terminal, TTL RS 232 module are connected with data transmission module, and data transmission module, laser control module connect
It is connected to power module.
The main control module be whole system operation " heart ", it can be achieved that data receiver, data processing, data send with
And system administration, MCU use STM32F103RCT6, the power module needs two kinds of power supplys: DC12V and DC3.3V.DC12V
It mainly powers to DTU, is obtained using external 12V/5A power supply adaptor；3.3V mainly gives MCU, LED and laser powered sensor, uses
DC-DC voltage stabilizing chip is realized.Fig. 1 is power module principle design drawing, mainly using the switching power source chip of heavy load
LM2596S- 3.3, effect is that 12V DC electricity is converted to required 3.3V direct current.R4 is realized using 0 ohm to outside
The isolation processing of power supply.
The clock module is the premise guarantee of MCU operation, and there are two types of clocks for system: 8MHz and 32.768KHz, wherein
The clock that 8MHz crystal oscillator generates is used for the normal operation of MCU peripheral hardware, and the clock that 32.768KHz crystal oscillator generates is mainly used for RTC.
The state indicator module is for intuitively showing the operating status of equipment, and there are two types of indicator lights in Fig. 4:
Red is indicator of the power supply status, and whether can monitoring power supply normally, indicator light length is bright under normal circumstances for power supply；Green is logical for data
Believe indicator light, can monitoring data communication it is normal whether, can be flashed when data communication is normal.
The user's operation module mainly provides system hard reset and feature operation, as shown in Figure 5.When equipment is operating abnormally
Or equipment is needed to be reset so as to which reset key (red) can be operated when certain configuration take-effectives；When equipment is installed or is debugged, can lead to
Cross the on or off that function button (blue) realizes laser.It resets and switch laser can also be realized by remote control commands.
The laser control module master chip is the TS5A3167 of TI company, is restarted for realizing to laser sensor,
Autostop when preventing laser sensor because of bad environments.
Wherein Q1 is NPN triode to the data transmission module, plays on-off action, and U6 is P-channel enhancement type FET,
Predominantly DTU work provides required high current.TTL RS 232 module master chip is MAX3232, is mainly used for MCU's
Transistor-Transistor Logic level is converted to the RS232 level that can be communicated with DTU.Program update module is mainly used for J-LINK and downloads program to MCU.
Connecting terminal contains status indicator lamp, user's operation key, the communication interface of DTU communication interface and laser sensor.
As shown in Figure 21,22, a kind of Multi probe displacement monitoring method, comprising the following steps:
Step (1): Laser emission and receiving device are installed at reference point location (B0), observed object point (B1) is in the Y direction
Shift in position can cause the variation of distance measurement value if there is change in position to target in the Y direction, in the ideal case, distance measurement value become
Change amount is exactly the location variation (d of target in the Y directiony)；dy=l-l0, wherein l is this distance measurement value, l0It is that first installation passes
Benchmark distance measurement value when sensor；
Step (2): multiple Measure section monitoring criteria spot nets, each monitoring point signal emitting-source cobasis in section are established
Standard measures every cross section basis point 6DOF variation, and using baseline network calculation method, each datum mark B0 itself utilizes three axis
Gyroscope and magnetometer can detect the three Shaft angle angle changes (θ x, θ y, θ z) of itself azimuth shift, eliminate B0 itself rotation
After caused measurement variation, the actual coordinate of B1 changes,
R is the distance between B0 and B1, above formula calculate in eliminated high-order in the case of Small-angle Rotation in a small amount thus
Changes in coordinates of the B1 relative to B0 is measured；
Step (3): by way of transmitting by measuring basis, B0 monitors the variation of B1, and B1 can monitor the change of B2 backward
It is dynamic ..., the absolute coordinate variation Di of any one section available in this way
The utility model can not be controlled electricity by the novel displacement monitoring sensor of target rotational and monitoring basic point influence of change
Road.It is onboard on hardware to be integrated with three-axis gyroscope, accelerometer, magnetometer, multi-sensor information fusion technology is utilized on software,
The displacement data measured is modified using multi-sensor information, can effectively identify that monitoring basic point is changed to measuring results
Influence, improve monitoring accuracy, using multisensor device Data fusion technique, identify that datum mark the factors such as changes to laser ranging
The influence of value is in real time modified laser ranging value, to obtain true and reliable target position variation.The utility model can
Very easily to install multiple displacement monitoring probes, moreover, the face of adjusting uses sphere-contact, locking is stronger, reliability is higher,
Meanwhile can pop one's head in multiple displacement monitorings and carry out angular adjustment up and down, it is very easy to use.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range be defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of multidirectional Multi probe displacement monitoring equipment, comprising: left munnion is set a roof beam in place, left transverse frame is set a roof beam in place, and the left munnion sets a roof beam in place, is left
The rectangular left frame of crossing frame beam group, right munnion is set a roof beam in place, right transverse frame is set a roof beam in place, and the right munnion is set a roof beam in place, right transverse frame sets a roof beam in place and forms square
Shape correct frame, it is characterised in that: be equipped with upper Vierendeel girder between left frame, correct frame, lower frame is set a roof beam in place, middle frame beam, each frame
It is installed and is fixed by attaching nut between beam, junction is equipped with lip block between each Vierendeel girder, and the upper Vierendeel girder passes through upper
Attachment beam is mounted on the upper and lower Vierendeel girder of left frame, correct frame and is mounted on left frame, correct frame by left attachment beam, right attachment beam
On, positive monitoring assembly, lateral monitoring assembly, the forward direction monitoring assembly, lateral prison are equipped between the left frame, correct frame
It surveys component to be arranged in a mutually vertical manner, the forward direction monitoring assembly includes positive limit bracket, and positive limit bracket both ends are equipped with load-bearing
Beam, positive limit bracket side are equipped with sliding slot, several ball and socket bases are equipped in sliding slot, and ball and socket base outermost layer is equipped with hemisphere axis
Seat, the two sides of ball and socket base are equipped with connecting bracket, and displacement monitoring probe is mounted in connecting bracket, sets in the ball and socket base inner via hole
There is positive limit axis, external screw thread is offered on the positive limit axis, positive limit axis one end is mounted on spandrel girder, is another
One end is mounted on spandrel girder by compressing axle sleeve, is compressed and is connected through a screw thread between axle sleeve and positive limit axis, described lateral
Monitoring assembly includes lateral Displacement bracket, and lateral Displacement bracket both ends are equipped with spandrel girder, and lateral Displacement bracket side is equipped with crossbeam,
Lateral Displacement bracket side is equipped with sliding slot, and several ball and socket bases are equipped in sliding slot, and ball and socket base outermost layer is equipped with half ball and socket base, ball
The two sides of axle bed are equipped with connecting bracket, and displacement monitoring probe is mounted in connecting bracket, and side is equipped in the ball and socket base inner via hole
To limit shaft, external screw thread is offered on the lateral Displacement axis, lateral Displacement axis one end is mounted on spandrel girder, the other end
It is mounted on spandrel girder by compressing axle sleeve, compresses and be connected through a screw thread between axle sleeve and lateral Displacement axis.
2. a kind of multidirectional Multi probe displacement monitoring equipment according to claim 1, it is characterised in that: set in the left frame
There are left side end cap, correct frame to be equipped with right side end cap, the left frame, correct frame front end are equipped with radiator grille, left frame, correct frame
Rear end is equipped with rear mask, and backboard is equipped between the left frame of rear mask front end, correct frame, and backboard is equipped with Multi probe control system
System.
3. a kind of multidirectional Multi probe displacement monitoring equipment according to claim 1, it is characterised in that: the spandrel girder includes
Spandrel girder ontology, spandrel girder ontology middle part side are equipped with limit shaft fixed ear, and the limit shaft fixed ear is equipped with limit
Axis fixed card slot, the limit shaft fixed card slot is interior to be equipped with limit shaft installation pad, and the limit shaft fixed card slot outside is equipped with limit
Position rack mounting apertures, the limiting bracket both ends are mounted on left spandrel girder, the limiting bracket on right spandrel girder by fixing bolt
In mounting hole, limit shaft both ends are fastened in limit shaft fixed card slot.
4. a kind of multidirectional Multi probe displacement monitoring equipment according to claim 1, it is characterised in that: the positive limit
Axis, lateral Displacement axis include limit shaft body, and described limit shaft body one end offers outer equipped with limit shaft supporting part, the other end
Screw thread, limit shaft supporting part outside are equipped with limit shaft fixing gasket, and it is elastic to be equipped with limit shaft on the outside of the limit shaft fixing gasket
Adjusting nut.
5. a kind of multidirectional Multi probe displacement monitoring equipment according to claim 1, it is characterised in that: the compression axle sleeve packet
Internal screw thread axle sleeve is included, internal screw thread axle sleeve side is equipped with axle sleeve protrusion gasket, the other side is equipped with the elastic adjusting nut of axle sleeve.
6. a kind of multidirectional Multi probe displacement monitoring equipment according to claim 1, it is characterised in that: the positive limit branch
Frame, lateral Displacement bracket include limiting bracket ontology, and the limiting bracket ontology is c-type structural channels, and ball and socket base is fastened on c-type
In the sliding slot of structural channels, limiting bracket ontology both ends are equipped with side fixed ear, end face fixed ear, the side fixed ear, end
Face fixed ear is equipped with fixed ear mounting hole, and fixed ear mounting hole is mounted on left spandrel girder by fixing bolt, on right spandrel girder
Limiting bracket mounting hole in.
7. a kind of multidirectional Multi probe displacement monitoring equipment according to claim 1, it is characterised in that: the ball and socket base includes
Ball and socket base mounting portion, ball and socket base clamping section, ball and socket base mounting portion are equipped with mounting portion card slot, and ball and socket base mounting portion is fastened on c-type
In the sliding slot of structural channels, hemispherical card slot is equipped in ball and socket base clamping section, connecting bracket is mounted between ball and socket base clamping section,
Ball and socket base mounting hole is equipped in the middle part of ball and socket base clamping section, limit shaft passes through ball and socket base mounting hole and ball and socket base is tightened.
8. a kind of multidirectional Multi probe displacement monitoring equipment according to claim 1, it is characterised in that: the connecting bracket packet
Upper junction plate, lower connecting plate are included, the upper junction plate, lower connecting plate are mounted in T-type fixed plate, on the outside of the T-type fixed plate
Equipped with spherical fixing head, spherical fixing head is fastened in the hemispherical card slot of two neighboring ball and socket base, is set in the middle part of spherical fixing head
There is spherical fixing head limit hole, limit shaft is passed through out of spherical fixing head limit hole, limited the double swerve of connecting bracket
System, displacement monitoring probe are mounted between upper junction plate, lower connecting plate.
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| CN201822037587.XU CN209279894U (en) | 2018-12-05 | 2018-12-05 | A kind of multidirectional Multi probe displacement monitoring equipment |
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| CN201822037587.XU CN209279894U (en) | 2018-12-05 | 2018-12-05 | A kind of multidirectional Multi probe displacement monitoring equipment |
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| CN209279894U true CN209279894U (en) | 2019-08-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458935A (en) * | 2018-12-05 | 2019-03-12 | 合肥物尔物信息科技有限公司 | A kind of multidirectional Multi probe displacement monitoring equipment |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458935A (en) * | 2018-12-05 | 2019-03-12 | 合肥物尔物信息科技有限公司 | A kind of multidirectional Multi probe displacement monitoring equipment |
| CN109458935B (en) * | 2018-12-05 | 2024-07-09 | 合肥物尔物测量技术有限公司 | Multidirectional multi-probe displacement monitoring equipment |
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Address after: Room 1116, Block B, Zheshang Venture Building, No. 103, Kexue Avenue, High tech Zone, Hefei, Anhui, 230088 Patentee after: Hefei Wuerwu Measurement Technology Co.,Ltd. Address before: Room 1116, Block B, Zheshang Venture Building, No. 103, Kexue Avenue, High tech Zone, Hefei, Anhui, 230088 Patentee before: HEFEI WUERWU INFORMATION TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20230109 Address after: Room 203, Floor 2, Building 4, Wenzhou Financial Technology Cultural Center (Phase I), Qidu Street, Lucheng District, Wenzhou City, Zhejiang Province, 325000 Patentee after: Wenzhou Huitong Information Technology Co.,Ltd. Address before: Room 1116, Block B, Zheshang Venture Building, No. 103, Kexue Avenue, High tech Zone, Hefei, Anhui, 230088 Patentee before: Hefei Wuerwu Measurement Technology Co.,Ltd. |
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Denomination of utility model: A multi directional and multi probe displacement monitoring device Effective date of registration: 20230613 Granted publication date: 20190820 Pledgee: Zhejiang Wenzhou Lucheng Rural Commercial Bank Co.,Ltd. Pledgor: Wenzhou Huitong Information Technology Co.,Ltd. Registration number: Y2023330001177 |