CN110670459A - Measuring device for differential settlement - Google Patents
Measuring device for differential settlement Download PDFInfo
- Publication number
- CN110670459A CN110670459A CN201911032797.2A CN201911032797A CN110670459A CN 110670459 A CN110670459 A CN 110670459A CN 201911032797 A CN201911032797 A CN 201911032797A CN 110670459 A CN110670459 A CN 110670459A
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- China
- Prior art keywords
- connecting plate
- differential settlement
- measurement device
- data
- server
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Links
- 238000004891 communication Methods 0.000 claims abstract description 21
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/165—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by means of a grating deformed by the object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A measurement device for differential settlement, comprising: the left connecting plate is connected with the first roadbed; the right connecting plate is connected with the second roadbed; the measuring device body is connected with the left connecting plate and the right connecting plate and used for measuring differential settlement data; the communication device is used for sending the differential settlement data; and the server receives and displays the differential settlement data. The differential settlement measuring device provided by the application measures differential settlement data through the measuring device body, and sends the data to the background server in real time, and the background server analyzes the data in real time and obtains the differential settlement amount. Therefore, the change of road differential settlement can be mastered in real time, and potential safety hazards are eliminated in advance.
Description
Technical Field
The application relates to the field of road monitoring, in particular to a measuring device for differential settlement.
Background
After the road construction is finished, the height difference between the new road and the old road caused by different settlement speeds, different heights and other factors often exists, and the height difference is changed in real time. The height difference itself or the height difference changes too fast or too large, and potential safety hazards exist.
Disclosure of Invention
A primary object of the present application is to provide a measuring device for differential settlement, comprising:
the left connecting plate is connected with the first roadbed;
the right connecting plate is connected with the second roadbed;
the measuring device body is connected with the left connecting plate and the right connecting plate and used for measuring differential settlement data;
the communication device is used for sending the differential settlement data;
and the server receives and displays the differential settlement data.
Optionally, the measuring device body comprises:
the left end of the middle connecting plate is connected with the top end of the left connecting plate, and the right end of the middle connecting plate is connected with the top end of the right connecting plate;
and the inclination angle sensor is arranged at the bottom of the middle connecting plate and transmits inclination angle data to the server through the communication device.
Optionally, the measuring device body further comprises:
and the shell is arranged on the outer sides of the left connecting plate, the right connecting plate and the middle connecting plate.
Optionally, the measuring device body comprises:
one end of the elastic tube is connected with the left connecting plate, and the other end of the elastic tube is connected with the right connecting plate;
the grating group is arranged on the outer side of the elastic tube;
and the wavelength measuring instrument measures the wavelength of the grating group and obtains wavelength data, and the communication device sends the wavelength data to the server.
Optionally, the grating group comprises:
and the two gratings are oppositely arranged on the outer side of the elastic tube.
Optionally, the measuring device body further comprises:
and the shell is arranged on the outer sides of the left connecting plate, the right connecting plate and the elastic tube.
Optionally, the measuring device body comprises:
a housing;
a liquid disposed within the housing;
at least one suspension ball suspended in the liquid;
the displacement measuring devices penetrate through the upper surface of the shell and are connected with the suspension balls in a one-to-one correspondence manner;
and the communication device sends the displacement data obtained by the displacement measuring device to the server.
Optionally, the measuring device body comprises:
3 floating balls and 3 displacement measuring devices.
Optionally, the communication device is connected to the server in a wired manner.
Optionally, the communication device is connected to the server in a wireless manner.
The differential settlement measuring device provided by the application measures differential settlement data through the measuring device body, and sends the data to the background server in real time, and the background server analyzes the data in real time and obtains the differential settlement amount. Therefore, the change of road differential settlement can be mastered in real time, and potential safety hazards are eliminated in advance.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
FIG. 1 is a system schematic of a measuring device for differential settlement according to an embodiment of the present application;
FIG. 2 is a schematic view of a measuring device body according to an embodiment of the present application;
FIG. 3 is a schematic view of a measuring device body according to an embodiment of the present application;
fig. 4 is a schematic view of a measuring device body according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "inner", "outer", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-2, the present application relates to a measuring device for differential settlement, comprising: left connecting plate 1, right connecting plate 2, measuring device body 3, communication device and server. Wherein, the left connecting plate 1 is connected with a first road base 4; the right connecting plate 2 is connected with a second roadbed 5; the measuring device body 3 is connected with the left connecting plate 1 and the right connecting plate 2 and measures differential settlement data; the communication device sends the differential settlement data; and the server receives and displays the differential settlement data.
The server receives the differential settlement data and analyzes the data to obtain the differential settlement amount and the change rate.
In an embodiment of the present application, the measuring device body 3 includes: a middle connection plate 31 and a tilt sensor 32. The left end of the middle connecting plate 31 is connected with the top end of the left connecting plate 1, and the right end of the middle connecting plate 31 is connected with the top end of the right connecting plate 2; and the inclination angle sensor 32 is arranged at the bottom of the middle connecting plate 31, and the inclination angle sensor 32 transmits inclination angle data to the server through the communication device.
Since the distance d between the left and right connection plates 1, 2 is known. Therefore, the server can calculate the height difference x between the left connecting plate and the right connecting plate according to the inclination angle α and the distance d as follows: x is d tan α. The change rate of x can be obtained by measuring the value of x in real time.
In an embodiment of the present application, the measurement apparatus body further includes: and a housing 33 disposed outside the left connecting plate 1, the right connecting plate 2, and the middle connecting plate 31.
Referring to fig. 3, in an embodiment of the present application, the measuring apparatus body includes: an elastic tube 34, a grating set 35 and a wavelength meter (not shown). One end of the elastic tube 34 is connected with the left connecting plate 1, and the other end is connected with the right connecting plate 2; the grating group 35 is arranged on the outer side of the elastic tube 34; the wavelength measuring instrument measures the wavelength of the grating group 35 and obtains wavelength data, and the communication device sends the wavelength data to the server.
Because the two ends of the elastic pipe 34 are respectively and indirectly connected with the roadbed on the two sides, when the roadbed has differential settlement, the sinking heights of the two ends of the elastic pipe are inconsistent, so that the elastic pipe is elastically deformed. The wavelength of the grating set is thus changed. The wavelength measuring instrument sends the wavelength to the server in real time, and the server calculates the change of the wavelength and combines various known physical parameters of the elastic tube in advance to obtain the height change difference of the two ends of the elastic tube so as to monitor the differential settlement.
In an embodiment of the present application, the grating group includes: and the two gratings are oppositely arranged on the outer side of the elastic tube.
In an embodiment of the present application, the measurement apparatus body further includes: and a housing 36 disposed outside the left connecting plate 1, the right connecting plate 2, and the elastic tube 34.
Referring to fig. 4, in an embodiment of the present application, the measuring apparatus body includes: a housing 37, a liquid 38, at least one suspension ball 39 and at least one displacement measuring device 40. Wherein a liquid 38 is arranged within said housing 37; at least one suspension ball 39 is suspended in the liquid 38; at least one displacement measuring device 40, which is arranged on the upper surface of the shell 37 in a penetrating way and is connected with the suspension ball in a one-to-one correspondence way; and the communication device sends the displacement data obtained by the displacement measuring device to the server.
Since the measuring device body is indirectly connected to the roadbed at both sides, when differential settlement occurs, the descending heights of both ends of the casing 37 are different, and since the liquid is kept horizontal, the distance between the liquid and the upper surface of the casing 37 is changed, that is, the floating ball stretches or compresses the displacement measuring device 40. Therefore, the displacement measuring device can obtain the displacement change value and send the change value to the server. The server can calculate the difference of sedimentation and further calculate the change rate of the difference based on the value and the predicted physical parameters of the casing 37 and the liquid 38.
In an embodiment of the present application, the measurement apparatus body includes: 3 floating balls and 3 displacement measuring devices.
In an embodiment of the present application, the communication device is connected to the server in a wired manner.
In an embodiment of the present application, the communication device is connected to the server in a wireless manner.
The differential settlement measuring device provided by the application measures differential settlement data through the measuring device body, and sends the data to the background server in real time, and the background server analyzes the data in real time and obtains the differential settlement amount. Therefore, the change of road differential settlement can be mastered in real time, and potential safety hazards are eliminated in advance.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A measurement device for differential settlement, comprising:
the left connecting plate is connected with the first roadbed;
the right connecting plate is connected with the second roadbed;
the measuring device body is connected with the left connecting plate and the right connecting plate and used for measuring differential settlement data;
the communication device is used for sending the differential settlement data;
and the server receives and displays the differential settlement data.
2. The measurement device for differential settlement of claim 1, wherein the measurement device body comprises:
the left end of the middle connecting plate is connected with the top end of the left connecting plate, and the right end of the middle connecting plate is connected with the top end of the right connecting plate;
and the inclination angle sensor is arranged at the bottom of the middle connecting plate and transmits inclination angle data to the server through the communication device.
3. The measurement device for differential settlement of claim 2, wherein the measurement device body further comprises:
and the shell is arranged on the outer sides of the left connecting plate, the right connecting plate and the middle connecting plate.
4. The measurement device for differential settlement of claim 1, wherein the measurement device body comprises:
one end of the elastic tube is connected with the left connecting plate, and the other end of the elastic tube is connected with the right connecting plate;
the grating group is arranged on the outer side of the elastic tube;
and the wavelength measuring instrument measures the wavelength of the grating group and obtains wavelength data, and the communication device sends the wavelength data to the server.
5. The measurement device for differential settlement of claim 4, wherein the grating set comprises:
and the two gratings are oppositely arranged on the outer side of the elastic tube.
6. The measurement device for differential settlement of claim 5, wherein the measurement device body further comprises:
and the shell is arranged on the outer sides of the left connecting plate, the right connecting plate and the elastic tube.
7. The measurement device for differential settlement of claim 1, wherein the measurement device body comprises:
a housing;
a liquid disposed within the housing;
at least one suspension ball suspended in the liquid;
the displacement measuring devices penetrate through the upper surface of the shell and are connected with the suspension balls in a one-to-one correspondence manner;
and the communication device sends the displacement data obtained by the displacement measuring device to the server.
8. The measurement device for differential settlement of claim 7, wherein the measurement device body comprises:
3 floating balls and 3 displacement measuring devices.
9. The measurement device for differential settlement of claim 1, wherein the communication device is connected to the server by wire.
10. The measurement device for differential settlement of claim 1, wherein the communication device is wirelessly connected to the server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911032797.2A CN110670459A (en) | 2019-10-28 | 2019-10-28 | Measuring device for differential settlement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911032797.2A CN110670459A (en) | 2019-10-28 | 2019-10-28 | Measuring device for differential settlement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110670459A true CN110670459A (en) | 2020-01-10 |
Family
ID=69084615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911032797.2A Pending CN110670459A (en) | 2019-10-28 | 2019-10-28 | Measuring device for differential settlement |
Country Status (1)
| Country | Link |
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| CN (1) | CN110670459A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030039674A (en) * | 2001-11-14 | 2003-05-22 | 주식회사 스마텍지앤씨 | Vertical settlement measuring method and apparatus thereof on soft land |
| CN1731109A (en) * | 2005-09-05 | 2006-02-08 | 中国科学院力学研究所 | The measuring method of ground settlement and device thereof |
| CN201724656U (en) * | 2010-06-24 | 2011-01-26 | 上海启鹏工程材料科技有限公司 | Device for measuring ground differential settlement |
| CN202350778U (en) * | 2011-11-28 | 2012-07-25 | 长沙理工大学 | Settlement plate capable of measuring differential settlement |
| CN204329952U (en) * | 2015-01-17 | 2015-05-13 | 李忠 | A kind of subgrade settlement monitoring device |
| CN105004316A (en) * | 2014-04-22 | 2015-10-28 | 天津翔越电仪技术有限公司 | Offshore platform pile settlement online monitoring system and method thereof |
| CN206223146U (en) * | 2016-11-23 | 2017-06-06 | 广州瀚阳工程咨询有限公司 | A kind of structure junction relative settlement monitoring system based on MEMS technology |
| CN108548522A (en) * | 2018-03-30 | 2018-09-18 | 中铁十四局集团有限公司 | Rail settlement monitoring device and rail Monitoring method of the subsidence |
| CN208109075U (en) * | 2018-01-16 | 2018-11-16 | 江苏建纬检测股份有限公司 | A kind of subgrade settlement detection device based on laser |
| CN208223465U (en) * | 2018-04-28 | 2018-12-11 | 上海航鼎电子科技发展有限公司 | Measuring device and differential settlement real-time detecting system |
| CN211079847U (en) * | 2019-10-28 | 2020-07-24 | 中交路桥建设有限公司 | Measuring device for differential settlement |
-
2019
- 2019-10-28 CN CN201911032797.2A patent/CN110670459A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030039674A (en) * | 2001-11-14 | 2003-05-22 | 주식회사 스마텍지앤씨 | Vertical settlement measuring method and apparatus thereof on soft land |
| CN1731109A (en) * | 2005-09-05 | 2006-02-08 | 中国科学院力学研究所 | The measuring method of ground settlement and device thereof |
| CN201724656U (en) * | 2010-06-24 | 2011-01-26 | 上海启鹏工程材料科技有限公司 | Device for measuring ground differential settlement |
| CN202350778U (en) * | 2011-11-28 | 2012-07-25 | 长沙理工大学 | Settlement plate capable of measuring differential settlement |
| CN105004316A (en) * | 2014-04-22 | 2015-10-28 | 天津翔越电仪技术有限公司 | Offshore platform pile settlement online monitoring system and method thereof |
| CN204329952U (en) * | 2015-01-17 | 2015-05-13 | 李忠 | A kind of subgrade settlement monitoring device |
| CN206223146U (en) * | 2016-11-23 | 2017-06-06 | 广州瀚阳工程咨询有限公司 | A kind of structure junction relative settlement monitoring system based on MEMS technology |
| CN208109075U (en) * | 2018-01-16 | 2018-11-16 | 江苏建纬检测股份有限公司 | A kind of subgrade settlement detection device based on laser |
| CN108548522A (en) * | 2018-03-30 | 2018-09-18 | 中铁十四局集团有限公司 | Rail settlement monitoring device and rail Monitoring method of the subsidence |
| CN208223465U (en) * | 2018-04-28 | 2018-12-11 | 上海航鼎电子科技发展有限公司 | Measuring device and differential settlement real-time detecting system |
| CN211079847U (en) * | 2019-10-28 | 2020-07-24 | 中交路桥建设有限公司 | Measuring device for differential settlement |
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