CN207050704U - A kind of system for monitoring displacement available for building structure deformation monitoring - Google Patents
A kind of system for monitoring displacement available for building structure deformation monitoring Download PDFInfo
- Publication number
- CN207050704U CN207050704U CN201720592569.0U CN201720592569U CN207050704U CN 207050704 U CN207050704 U CN 207050704U CN 201720592569 U CN201720592569 U CN 201720592569U CN 207050704 U CN207050704 U CN 207050704U
- Authority
- CN
- China
- Prior art keywords
- probe
- monitoring
- probe assembly
- displacement
- building structure
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of system for monitoring displacement available for building structure deformation monitoring, including the first probe unit, first probe unit is used to detect displacement and/or speed that building is measured point;First probe unit includes at least one length away from probe assembly, and the probe assembly is used for displacement and/or the velocity variations process for obtaining at least one measured point.The utility model passes through the non-contact sensor technology such as radar, implement monitoring in real time to building feature position, displacement (deformation) situation of change to building primary structure can be achieved and variation tendency (speed/acceleration) carries out Real-time Feedback.For different building structure, its critical parameters model that the condition of a disaster occurs that collapses is established, it is possible to realize and real-time early warning is carried out to the condition of a disasters such as building collapses, reduce disaster loss.The short distance Detection Techniques that system is set, for being monitored feedback to the motion conditions of equipment mounting platform, it can avoid judging (wrong report) by accident caused by platform displacement.
Description
Technical field
The utility model belongs to detection technique field, is related to long range contactless displacement detection technique, and in particular to one
System for monitoring displacement of the kind available for building structure deformation monitoring.
Background technology
The serious public safety for jeopardizing people that collapses of building especially high-rise, particularly when building meets with
During by fortuitous events such as fire, the probability of building collapsing is substantially improved, for implementing evacuating personnel and urgency in building
It for the fire fighter rescued, can not predict whether the building in fired state can collapse, can not predict and when can
Collapse.Generally, fire fighter can only empirically and the observation for field conditions come perceive judge, in this way, for
Safe early warning guarantee is had no for personnel in building in the hole.
Under normal circumstances, different degrees of deformation can occur before collapsing for building, and the most important feature of deformation
Parameter is displacement, and other are all displacement in essence such as amount of deflection, inclination, sedimentation.To a certain extent, structure is built by measuring
The displacement of part (such as spandrel girder, load bearing wall) or entirety, can know the deformation in space dimension, in continuous time model
Interior measurement is enclosed, deformation of the building on time dimension can be obtained, and then can be calculated according to displacement and moment relation
Go out the pace of change of point being monitored, whether to collapse for building and current trend provides more accurately information.However, due to building
Build that thing especially skyscraper volume is larger, and deformation is smaller, and needs telemeasurement, therefore, current measuring apparatus is very
The accurate monitoring for the building deformation that hardly possible is realized, while also lack and carry out pre-warning system using the deformation of building.
Utility model content
The purpose of this utility model is to provide a kind of system for monitoring displacement available for building structure deformation monitoring, is used for
To provide displacement and related ginseng to the structure in whole or in part of building in a non-contact manner under the particular surroundings such as scene of fire
Several real-time monitoring, with to realize that the condition of a disaster early warning such as building collapse provides technical basis.
To achieve the above object, the utility model provides following technical scheme:One kind can be used for building structure deformation monitoring
System for monitoring displacement, it is characterised in that including the first probe unit, first probe unit is used to detect building and be tested
Measure displacement and/or the speed of point;First probe unit is used for including at least one length away from probe assembly, the probe assembly
Obtain displacement and/or the velocity variations process of at least one measured point.
Preferred scheme, first probe unit are arranged at comprising multiple length away from probe assembly, the length away from probe assembly
In adjusting seat, the adjusting seat can provide the linkage of each probe assembly detection direction and/or the separately adjustable free degree.
Preferred scheme, the length are radar probe away from probe assembly.
Preferred scheme, the length are popped one's head in away from probe assembly for laser distance.
Preferred scheme, the system for monitoring displacement include the second probe unit, and second probe unit includes at least one
Individual short distance probe assembly, the length that the short distance probe assembly is used to obtain the first probe unit is away from probe assembly relative to the length
The change of displacement and/or speed away from probe assembly mounting platform and/or change procedure.
Preferred scheme, second probe unit include multiple short distance probe assemblies, and the short distance probe assembly is arranged at
In adjusting seat, the adjusting seat can provide the linkage of each short distance probe assembly detection direction and/or the separately adjustable free degree.
Preferred scheme, the short distance probe assembly are any in radar probe, laser distance probe and ultrasonic probe
It is one or more.
Preferred scheme, the system for monitoring displacement include the 3rd probe unit, and the 3rd probe unit includes at least one
Individual middle-range probe assembly, the length that the middle-range probe assembly is used to obtain the first probe unit is away from probe assembly relative in any
The change of displacement and/or speed away from reference bit and/or change procedure, the middle-range reference bit are relative in system installation environment
Fixed middle-range reference position.
Preferred scheme, the distance of the middle-range reference position to the system mounting location are not less than 10 meters.
Preferred scheme, the 3rd probe unit include multiple middle-range probe assemblies, and the middle-range probe assembly is arranged at
In adjusting seat, the adjusting seat can provide the linkage of each middle-range probe assembly detection direction and/or the separately adjustable free degree.
Compared with prior art, the beneficial effects of the utility model are:By the non-contact sensor technology such as radar, to building
Build thing feature locations and implement monitoring in real time, displacement (deformation) situation of change and variation tendency to building primary structure can be achieved
(speed/acceleration) carries out Real-time Feedback.For different building structure, its critical parameters mould that the condition of a disaster occurs that collapses is established
Type, it is possible to realize and real-time early warning is carried out to the condition of a disasters such as building collapses, reduce disaster loss.The short distance detection skill that system is set
Art, for being monitored feedback to the motion conditions of equipment mounting platform, the erroneous judgement caused by platform displacement can be avoided (by mistake
Report).The introducing of middle-range Detection Techniques reduce further the wrong report behavior of alarm, mainly avoid platform riding position entirety position
Wrong report behavior caused by shifting.It is very beneficial for the system of building temporarily to be monitored, suitable for emergency cases such as fire.
Brief description of the drawings
The system for monitoring displacement that Fig. 1 show the utility model embodiment forms diagram;
The principal diagram of the second probe unit is set for the system for monitoring displacement of the utility model embodiment described in Fig. 2;
Reference
Equipment body 1, the first probe unit 2, mounting bracket 3, the second probe assembly 4, building 5, point being monitored 6, quilt
Monitoring site 7.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2:
A kind of system for monitoring displacement available for building structure deformation monitoring of the present embodiment, including the first probe unit,
First probe unit is used to detect displacement and/or speed that building is measured point;First probe unit is included extremely
Few one long away from probe assembly, the probe assembly is used for displacement and/or the velocity variations mistake for obtaining at least one measured point
Journey.Long is the range finder for referring to provide contactless long-range detection away from probe assembly, for example, around building it is right
Implement micro-displacement detection in the plan point being monitored position of building.Specifically, the distance of detection needs to reach tens meters to hundreds of
Rice, or more than km, and the precision detected needs to reach millimeter, centimetre rank.Distance measurement component is measured for detecting
Point, by lasting record, can calculate the change in displacement situation for being measured point, generate change in displacement to the distance of detection device
Curve, and the slope of each data point of curve can react the pace of change of the moment measured point.If necessary to obtain acceleration,
Then can simply it be obtained by computing.
Preferred embodiment scheme, first probe unit include multiple length away from probe assembly, and the length is away from probe assembly
It is arranged in adjusting seat, the adjusting seat can provide the linkage of each probe assembly detection direction and/or the separately adjustable free degree.If
The purpose for putting multiple probe assemblies is to realize to monitoring while multiple plan measurement points, provided for prediction building collapsing
More fully information.The purpose for setting multivariant adjusting seat is any as needed can be adapted to measurement point.Very
It is advantageously applied in the interim environment such as fire/disaster scene, live real-time early warning is realized by quickly arranging.
Preferred embodiment scheme, the length are radar probe away from probe assembly.Radar probe is applied to the rings such as scene of fire
Advantageously, different from optical detection, optical detection is easily disturbed by burned flame and smog, influences measurement result in border.
Preferred embodiment scheme, the length are popped one's head in away from probe assembly for laser distance.Laser acquisition component although have by
Burned flame and the deficiency of smog interference, but be not easy by electromagnetic interference.Radar probe can not made up in this respect not
Foot, so the two can be used in combination, multiple probes can be collectively constituted by laser probe and radar probe, be more applicable for fire
Calamity scene.
Preferred embodiment scheme, the system for monitoring displacement include the second probe unit, and second probe unit includes
At least one short distance probe assembly, the short distance probe assembly be used for obtain the first probe unit length away from probe assembly relative to
The change of displacement and/or speed of the length away from probe assembly mounting platform and/or change procedure.Because system is mainly used in
Quick arrangement scene, so the selection to place is limited unavoidably.Tripod etc. may be selected to aid in mounting seat, but aided in
The interference such as the deformation of mounting seat, movement will cause the inaccuracy of probe detection data, influence result of detection.If applied to real
Alarm, then wrong report can be produced, and then the serious consequences such as delay of speedily carrying out rescue work may be caused.So in order to evade the hair of the above situation
It is raw, there is provided short distance probe assembly, as long as short distance probe assembly can meet system to the detection range of mounting platform.Use
In, if short distance probe assembly detects exception (system mounting location is moving in itself), system can be fed back to, with to it is long away from
The data of probe assembly detection are handled.Processing includes the validity of data is marked, or detects group by short distance
Number of packages is corrected according to long away from probe assembly data.
Shown with reference to the accompanying drawings, system includes the first probe unit 2 set on equipment body 1 and equipment body 1, equipment
Main body 1 is integrally provided in mounting bracket 3, and mounting bracket 3 is placed on installation site such as ground.On building 5 be selected have by
Monitoring point 6.Second probe assembly 4 is arranged on the bottom of equipment body 1 in accompanying drawing embodiment, and is mainly used in monitoring being located at and sets
The point being monitored position 7 of standby main body installation site.
Preferred embodiment scheme, second probe unit include multiple short distance probe assemblies, the short distance probe assembly
It is arranged in adjusting seat, the adjusting seat can provide the linkage of each short distance probe assembly detection direction and/or separately adjustable freedom
Degree.The purpose for introducing adjusting seat is identical with the long purpose for introducing adjusting seat away from probe assembly.
Preferred embodiment scheme, the short distance probe assembly are in radar probe, laser distance probe and ultrasonic probe
Any one or more.
Preferred embodiment scheme, the system for monitoring displacement include the 3rd probe unit, and the 3rd probe unit includes
At least one middle-range probe assembly, the middle-range probe assembly be used for obtain the first probe unit length away from probe assembly relative to
The displacement of any middle-range reference bit and/or change and/or the change procedure of speed, the middle-range reference bit are system installation environment
In relatively-stationary middle-range reference position.The 3rd probe unit is introduced, is because mounting platform/installation site is likely to occur entirety
The situation of displacement, such as the installation site such as bridge surface or the ground level provided with basement, installation site inherently there may be
Relative to the displacement of monitored building.But in emergency circumstances it is difficult to make accurate judgement to installation site.In order to avoid going out
The serious consequence that existing alarm wrong report influences the disaster relief occurs, and it is in order to which the displacement to installation site is supervised to introduce the 3rd probe unit
Survey and judge.In, middle-range probe assembly can carry out real-time displacement monitoring to the reference point from installation site farther out, to judge to pacify
The change in displacement situation of holding position.The selection of reference point can be according to the metastable object of environmental selection, such as consolidating remotely
Determine building, ground etc..
Preferred embodiment scheme, the distance of the middle-range reference position to the system mounting location are not less than 10
Rice.When reaching more than 10 meters, just it is more beneficial for selecting suitable reference point position.
Preferred embodiment scheme, the 3rd probe unit include multiple middle-range probe assemblies, the middle-range probe assembly
It is arranged in adjusting seat, the adjusting seat can provide the linkage of each middle-range probe assembly detection direction and/or separately adjustable freedom
Degree.
In the description of embodiment of the present utility model, it is to be understood that term " on ", " under ", "front", "rear",
"left", "right", " hard straight ", " level ", " " center ", " top ", " bottom ", " top ", " root ", " interior ", " outer ", " periphery ", " inner
The orientation or position relationship of the instruction such as side ", " inner side ", " outside " be based on orientation shown in the drawings or position relationship, be only for
Make to describe in description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Wherein, " inboard " refers to
Region or space internal or fence up." periphery " refers to the region around certain particular elements or specific region.
In the description of embodiment of the present utility model, term " first ", " second ", " the 3rd ", " the 4th " are only used for retouching
Purpose is stated, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.By
This, defines " first ", " second ", " the 3rd ", the feature of " the 4th " can be expressed or implicitly include one or more
Individual this feature.In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to illustrate in the description of embodiment of the present utility model, unless otherwise clearly defined and limited, art
Language " installation ", " connected ", " connection ", " assembling " should be interpreted broadly, for example, it may be being fixedly connected or detachably
Connection, or be integrally connected;Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion.For the ordinary skill in the art, it can understand above-mentioned term in the utility model with concrete condition
Concrete meaning.
In the description of embodiment of the present utility model, specific features, structure, material or feature can be any one
Combined in an appropriate manner in individual or multiple embodiments or example.
In the description of embodiment of the present utility model, it is to be understood that "-" and "~" represent be two values it
Same scope, and the scope includes end points.Such as:" A-B " represents to be more than or equal to A, and the scope less than or equal to B.“A
~B " represents to be more than or equal to A, and the scope less than or equal to B.
The terms "and/or", it is only a kind of description affiliated partner in the description of embodiment of the present utility model
Incidence relation, expression there may be three kinds of relations, for example, A and/or B, can be represented:Individualism A, while A and B be present,
These three situations of individualism B.In addition, character "/" herein, it is a kind of relation of "or" to typically represent forward-backward correlation object.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of system for monitoring displacement available for building structure deformation monitoring, it is characterised in that including the first probe unit, institute
The first probe unit is stated to be used to detect displacement and/or speed that building is measured point;First probe unit is included at least
It is one long away from probe assembly, the probe assembly is used for displacement and/or the velocity variations process for obtaining at least one measured point.
2. the system for monitoring displacement according to claim 1 available for building structure deformation monitoring, it is characterised in that described
First probe unit is arranged in adjusting seat comprising multiple length away from probe assembly, the length away from probe assembly, and the adjusting seat can
The linkage of each probe assembly detection direction and/or the separately adjustable free degree are provided.
3. the system for monitoring displacement according to claim 1 or 2 available for building structure deformation monitoring, it is characterised in that
The length is radar probe away from probe assembly.
4. the system for monitoring displacement according to claim 1 or 2 available for building structure deformation monitoring, it is characterised in that
The length is popped one's head in away from probe assembly for laser distance.
5. the system for monitoring displacement according to claim 1 available for building structure deformation monitoring, it is characterised in that described
System for monitoring displacement includes the second probe unit, and second probe unit includes at least one short distance probe assembly, described short
Away from probe assembly be used for obtain the first probe unit length away from probe assembly relative to the length away from probe assembly mounting platform
Displacement and/or the change of speed and/or change procedure.
6. the system for monitoring displacement according to claim 5 available for building structure deformation monitoring, it is characterised in that described
Second probe unit includes multiple short distance probe assemblies, and the short distance probe assembly is arranged in adjusting seat, and the adjusting seat can
The linkage of each short distance probe assembly detection direction and/or the separately adjustable free degree are provided.
7. the system for monitoring displacement available for building structure deformation monitoring according to claim 5 or 6, it is characterised in that
The short distance probe assembly is any one or more in radar probe, laser distance probe and ultrasonic probe.
8. it can be used for the system for monitoring displacement of building structure deformation monitoring according to claim 1 or 5, it is characterised in that
The system for monitoring displacement includes the 3rd probe unit, and the 3rd probe unit includes at least one middle-range probe assembly, institute
State middle-range probe assembly be used for obtain the first probe unit length away from probe assembly relative to any middle-range reference bit displacement with/
Or change and/or the change procedure of speed, the middle-range reference bit are relatively-stationary middle-range reference bit in system installation environment
Put.
9. the system for monitoring displacement according to claim 8 available for building structure deformation monitoring, it is characterised in that described
Middle-range reference position is not less than 10 meters to the distance of the system mounting location.
10. the system for monitoring displacement according to claim 8 available for building structure deformation monitoring, it is characterised in that institute
Stating the 3rd probe unit includes multiple middle-range probe assemblies, and the middle-range probe assembly is arranged in adjusting seat, the adjusting seat
The linkage of each middle-range probe assembly detection direction and/or the separately adjustable free degree can be provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720592569.0U CN207050704U (en) | 2017-05-25 | 2017-05-25 | A kind of system for monitoring displacement available for building structure deformation monitoring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720592569.0U CN207050704U (en) | 2017-05-25 | 2017-05-25 | A kind of system for monitoring displacement available for building structure deformation monitoring |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207050704U true CN207050704U (en) | 2018-02-27 |
Family
ID=61491469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720592569.0U Active CN207050704U (en) | 2017-05-25 | 2017-05-25 | A kind of system for monitoring displacement available for building structure deformation monitoring |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207050704U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107101610A (en) * | 2017-05-25 | 2017-08-29 | 公安部四川消防研究所 | System for monitoring displacement available for building structure deformation monitoring |
CN110136374A (en) * | 2019-05-22 | 2019-08-16 | 微云(武汉)科技有限公司 | A kind of generation method, device and the storage medium of building evacuation route |
CN114926951A (en) * | 2022-07-18 | 2022-08-19 | 长安大学 | Bridge fire early warning system and early warning method |
-
2017
- 2017-05-25 CN CN201720592569.0U patent/CN207050704U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107101610A (en) * | 2017-05-25 | 2017-08-29 | 公安部四川消防研究所 | System for monitoring displacement available for building structure deformation monitoring |
CN110136374A (en) * | 2019-05-22 | 2019-08-16 | 微云(武汉)科技有限公司 | A kind of generation method, device and the storage medium of building evacuation route |
CN114926951A (en) * | 2022-07-18 | 2022-08-19 | 长安大学 | Bridge fire early warning system and early warning method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10627219B2 (en) | Apparatus and methods for monitoring movement of physical structures by laser deflection | |
CN103292774B (en) | A kind of dynamic deflection metrology method of bridge | |
US8103462B2 (en) | Oil consumption monitoring for aircraft engine | |
CN108961685B (en) | Early warning system for landslide and slope collapse | |
CN207050704U (en) | A kind of system for monitoring displacement available for building structure deformation monitoring | |
CN104613885B (en) | A kind of tunnel interior conduit monitoring and warning system | |
CN106404319A (en) | Remote automatic real-time bridge monitoring system and method based on MEMS technology | |
CN106224007A (en) | Safety for tunnel engineering monitoring and warning management system | |
CN108105039B (en) | A kind of deformation test device and application thereof that wind-driven generator tower is connect with basis | |
CN106595537A (en) | Building safety state monitoring device based on BeiDou satellite and monitoring method thereof | |
HRP20181083T1 (en) | Method and system for determining displacement of an anchor | |
CN206096875U (en) | Bridge remote automation real -time supervision device based on MEMS technique | |
CN115808324B (en) | Light safety management monitoring method and system for small and medium span bridges | |
CN103017672A (en) | Non-contact nondestructive testing method for bridge structure | |
CN114088192A (en) | Vibration monitoring protection system and method and storage medium | |
CN103606240B (en) | Adopt the method that distributed optical fiber temperature transducer system carries out fire alarm | |
CN107063168A (en) | Build deformation monitoring and early warning system of collapsing | |
CN107101610A (en) | System for monitoring displacement available for building structure deformation monitoring | |
CN103285549B (en) | To method, equipment, system and fire fighting truck that the load of fire fighting truck is monitored | |
CN108592869B (en) | High formwork overload monitoring method and device | |
CN110231152B (en) | Unmanned aerial vehicle-based derrick detection method and equipment | |
CN117419761B (en) | High-precision intelligent sensing refuse landfill situation monitoring method and system | |
CN108413920A (en) | A kind of tiny displacement deforming monitoring system and method based on tension sensor | |
CN117401580B (en) | Crane girder deformation soft detection method | |
CN113203394B (en) | Online monitoring and intelligent early warning method for inclination angle of tower equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |