CN106908022A - Horizontal displacement monitoring measurement apparatus after a kind of city track traffic engineering rail - Google Patents
Horizontal displacement monitoring measurement apparatus after a kind of city track traffic engineering rail Download PDFInfo
- Publication number
- CN106908022A CN106908022A CN201710230185.9A CN201710230185A CN106908022A CN 106908022 A CN106908022 A CN 106908022A CN 201710230185 A CN201710230185 A CN 201710230185A CN 106908022 A CN106908022 A CN 106908022A
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- Prior art keywords
- cord
- plummet
- track traffic
- horizontal displacement
- traffic engineering
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- 238000005259 measurement Methods 0.000 title claims abstract description 36
- 238000012544 monitoring process Methods 0.000 title claims abstract description 32
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 23
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 18
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
- G01B21/02—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 length, width, or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Road Repair (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
Horizontal displacement monitoring measurement apparatus after a kind of city track traffic engineering rail, it is related to city track traffic engineering field of measuring technique；It includes aluminum alloy tripod, cord, cord length adjuster, plummet, reflection paster, pulley；Cord length adjuster is fixed with one frame leg of described aluminum alloy tripod, the upper end of this leg is fixed with pulley, and cord pile warp pulley, the two ends of cord are connected with cord length adjuster and plummet respectively；Reflection paster is provided with cord above described plummet.The present invention can be met after city track traffic engineering rail the need for horizontal displacement monitoring measurement angle and distance parameter, ensure certainty of measurement, and Simple portable, simple to operate, with low cost, reasonable in design, maintenance be simple, technical requirements are low, it is adaptable to horizontal displacement monitoring after city track traffic engineering rail.
Description
Technical field
The present invention relates to city track traffic engineering field of measuring technique, and in particular to a kind of city track traffic engineering rail
Horizontal displacement monitoring measurement apparatus afterwards.
Background technology
In recent years, increasing city carries out urban rail transit construction, and the construction of track traffic shows the duration increasingly
Tightly, the characteristics of circuit is more and more long, and horizontal displacement monitoring is just particularly important after urban track traffic rail now.City
Horizontal displacement monitoring purpose is to grasp and understand the in-plane displancement situation of underground section railway roadbed after track traffic rail；Ensure subway just
Often run and equipment safety；Used for underground railway track maintenance and maintenance；For follow-up Metro Design, construction provide data；It is pre- in time
The deformation tendency that a certain location of report subway occurs, to adopt an effective measure in time, it is ensured that metro safety normal operation；Grasp because
Horizontal displacement and section variation that Estate Development is produced to subway buildings or structures.
It is a monitoring unit with two stations and an interval, forms the Monitoring and Controlling point in datum mark and interval and conform to
Wire is monitored, and surveys corresponding side and angle.Compare corresponding corner and total angle, it is flat to judge whether monitoring point there occurs with this
Face displacement.The method starts at the problem of coordinate in the absence of the problem and datum mark of the accumulation of error, and interior industry workload it is small the advantages of.
Deformation monitoring environment has a calm, dark after urban track traffic rail, and apart from short, transit tunnel is long, tunnel environment is damp for survey station
Wet the features such as.
And original measurement apparatus are conventional wooden tripod+optical plummet, the combination of wooden tripod+optical plummet
Device has the disadvantages that：1st, apparatus structure and principle are complicated, and time-consuming for setting, technical staff are required high；2nd, instrument loss
Greatly, instrument needs regular self-inspection and maintenance；3rd, measurement apparatus purchasing price is high, volume is heavy, not readily portable etc..Therefore, it is only right
For horizontal displacement monitoring work after urban track traffic rail, lack a kind of simple structure, low cost, reasonable in design, easy behaviour
Work, the measurement apparatus that maintenance is simple, technical requirements are low.
The content of the invention
Defect and deficiency it is an object of the invention to be directed to prior art, there is provided one kind can meet urban track traffic work
Horizontal displacement monitoring is surveyed after horizontal displacement monitoring requirements of one's work, the city track traffic engineering rail of guarantee required precision after journey rail
Amount device.
To achieve the above object, the technical solution adopted by the present invention is：It is long comprising aluminum alloy tripod, cord, cord
Degree adjuster, plummet, reflection paster, pulley；Cord length adjustment is fixed with one frame leg of described aluminum alloy tripod
Device, the upper end of this leg is fixed with pulley, and cord pile warp pulley, the two ends of cord connect with cord length adjuster and plummet respectively
Connect；Reflection paster is provided with cord above described plummet.
Preferably, described aluminum alloy tripod is extension type tripod.
Preferably, cone of the described plummet for regular geometry.
Preferably, described reflection paster is connected with cord by viscose glue, and reflect the center vertical line and cord of paster
Overlap.
Described aluminum alloy tripod is the skeleton of measurement apparatus, is the scalable lightweight tripods of 30cm or so, support
Whole device, while tripod can be adjusted highly according to on-site actual situations.
Described cord is that elastic deformation is small, and diameter is small, light weight, is difficult the filament for knotting, and it act as hanging plummet,
Reflection paster is puted up, is used for measuring angle.
Described cord length adjuster is made up of the flexible, plastics of stabilization or aluminium alloy, act as flexible modulation cord
Length, makes cord length accurately meet the changeable requirement in complicated scene.
Described plummet is the cone of regular geometry, and its material is generally cast iron, heavier mass, because plummet is received
Action of Gravity Field, the cord for hanging plummet just points to the earth's core straight down.
Described reflection paster has reflective distance remote, high precision, and the features such as being easy to carry, it is left as 60m~120m
Right closely range measurement.
Operating procedure of the present invention：
1st, simple type aluminum alloy tripod is opened；
2nd, cord is slowly placed, plummet is freely fallen, it is to avoid cord knots and significantly swings；
3rd, by adjusting cord device, cord length is slowly extended and is shortened, plummet is pressed close to urban track traffic rail level；
4th, plummet apical location viewed from above, by translating three-leg simple frame, makes plummet tip to horizontal position after standard gauge
Monitoring point is moved, while adjusting foot stool position, paster front total powerstation is directed at；
5th, further accurate adjustment measurement apparatus, allow plummet infinite approach horizontal displacement monitoring monitoring point, are sure not plummet by ground, and
Make plummet static simultaneously；
6th, using soft illuminating torch to measurement apparatus polishing, make the total powerstation can be with fast searching to measurement apparatus；
7th, angular observation amount L is obtained using total station survey cord, is obtained apart from observed quantity S by measuring reflection paster；
8th, after a survey station measurement terminates, whether check measurement data meet related specifications technical requirements.After data qualifier, receive
Simple type measurement apparatus are played, next step measurement work is carried out.
After said structure, what the present invention was produced has the beneficial effect that：
1st, Simple measurement device structural principle simply, is easily operated, and installs simple, alignment monitoring point about 1 minute or so,
Compared with saving or so general four minutes time for conventional apparatus；
2nd, measurement apparatus 30cm or so is long, 1kg or so weight, is easily carried；
3rd, about 100 yuan or so of measurement apparatus cost, low cost, small investment is lost small；
4th, maintenance is simple, it is small, low to technical staff's technical requirements to be lost.
Brief description of the drawings
Fig. 1 is structure chart of the invention.
Description of reference numerals：
Aluminum alloy tripod 1, cord 2, cord length adjuster 3, plummet 4, reflection paster 5, pulley 6.
Specific embodiment
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings.
Referring to as shown in figure 1, this specific embodiment is adopted the following technical scheme that：It includes aluminum alloy tripod 1, cord
2nd, cord length adjuster 3, plummet 4, reflection paster 5, pulley 6；It is fixed with one frame leg of described aluminum alloy tripod 1
Cord length adjuster 3, the upper end of this leg is fixed with pulley 6, the pile warp pulley 6 of cord 2, the two ends of cord 2 respectively with cord
Length adjuster 3 and plummet 4 are connected；Reflection paster 5 is provided with the cord 2 of the described top of plummet 4.
Preferably, described aluminum alloy tripod 1 is extension type tripod.
Preferably, cone of the described plummet 4 for regular geometry.
Preferably, described reflection paster 5 is connected with cord 2 by viscose glue, and the center vertical line of reflection paster 5 with it is thin
Rope 2 overlaps.
Described aluminum alloy tripod 1 is the skeleton of measurement apparatus, is the scalable lightweight tripods of 30cm or so, support
Whole device, while tripod can be adjusted highly according to on-site actual situations.
Described cord 2 is that elastic deformation is small, and diameter is small, light weight, is difficult the filament for knotting, and it act as hanging plummet
4, reflection paster 5 is puted up, used for measuring angle.
Described cord length adjuster 3 is made up of plastics flexibly, stable or aluminium alloy, act as flexible modulation cord
2 length, make the length of cord 2 accurately meet the changeable requirement in complicated scene.
Described plummet 4 is the cone of regular geometry, and its material is generally cast iron, heavier mass, due to plummet 4
By Action of Gravity Field, the cord 2 for hanging plummet 4 just points to the earth's core straight down.
Described reflection paster 5 has reflective distance remote, high precision, and the features such as being easy to carry, it is left as 60m~120m
Right closely range measurement.
This specific embodiment operating procedure：
1st, simple type aluminum alloy tripod is opened；
2nd, cord is slowly placed, plummet is freely fallen, it is to avoid cord knots and significantly swings；
3rd, by adjusting cord device, cord length is slowly extended and is shortened, plummet is pressed close to urban track traffic rail level；
4th, plummet apical location viewed from above, by translating three-leg simple frame, makes plummet tip to horizontal position after standard gauge
Monitoring point is moved, while adjusting foot stool position, paster front total powerstation is directed at；
5th, further accurate adjustment measurement apparatus, allow plummet infinite approach horizontal displacement monitoring monitoring point, are sure not plummet by ground, and
Make plummet static simultaneously；
6th, using soft illuminating torch to measurement apparatus polishing, make the total powerstation can be with fast searching to measurement apparatus；
7th, angular observation amount L is obtained using total station survey cord, is obtained apart from observed quantity S by measuring reflection paster；
8th, after a survey station measurement terminates, whether check measurement data meet related specifications technical requirements.After data qualifier, receive
Simple type measurement apparatus are played, next step measurement work is carried out.
Horizontal displacement monitoring environment has a calm, dark after rail, survey station apart from short, the features such as transit tunnel is long, city
Horizontal displacement monitoring is a monitoring unit with two stations and an interval after railway traffic engineering rail, makes datum mark and interval
Monitoring and Controlling point form connecting traverse and be monitored, survey corresponding side and angle, the general 60m~120m of the length of side or so, circuit angle
Linear type is spent to extend.This specific embodiment can meet after city track traffic engineering rail horizontal displacement monitoring measurement angle and
The need for distance parameter, it is ensured that certainty of measurement, and Simple portable, simple to operate, with low cost, reasonable in design, maintenance are simple
Single, technical requirements are low, it is adaptable to horizontal displacement monitoring after city track traffic engineering rail.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the simply explanation described in above-described embodiment and specification
Principle of the invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and
Its equivalent thereof.
Claims (4)
1. horizontal displacement monitoring measurement apparatus after a kind of city track traffic engineering rail, it is characterised in that：It includes aluminium alloy three
Foot stool, cord, cord length adjuster, plummet, reflection paster, pulley；It is solid on one frame leg of described aluminum alloy tripod
Surely the upper end for having cord length adjuster, this leg is fixed with pulley, and cord pile warp pulley, the two ends of cord are long with cord respectively
Degree adjuster and plummet connection；Reflection paster is provided with cord above described plummet.
2. horizontal displacement monitoring measurement apparatus, its feature after a kind of city track traffic engineering rail according to claim 1
It is：Described aluminum alloy tripod is extension type tripod.
3. horizontal displacement monitoring measurement apparatus, its feature after a kind of city track traffic engineering rail according to claim 1
It is：Described plummet is the cone of regular geometry.
4. horizontal displacement monitoring measurement apparatus, its feature after a kind of city track traffic engineering rail according to claim 1
It is：Described reflection paster is connected with cord by viscose glue, and the center vertical line of reflection paster overlaps with cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710230185.9A CN106908022A (en) | 2017-04-10 | 2017-04-10 | Horizontal displacement monitoring measurement apparatus after a kind of city track traffic engineering rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710230185.9A CN106908022A (en) | 2017-04-10 | 2017-04-10 | Horizontal displacement monitoring measurement apparatus after a kind of city track traffic engineering rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106908022A true CN106908022A (en) | 2017-06-30 |
Family
ID=59194705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710230185.9A Pending CN106908022A (en) | 2017-04-10 | 2017-04-10 | Horizontal displacement monitoring measurement apparatus after a kind of city track traffic engineering rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106908022A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09257482A (en) * | 1996-03-19 | 1997-10-03 | Masami Kawai | Tripod for surveying instrument |
| CN101886914A (en) * | 2010-06-13 | 2010-11-17 | 中国科学院武汉岩土力学研究所 | Underground engineering wall rock displacement real-time observation device |
| CN201779419U (en) * | 2010-07-23 | 2011-03-30 | 山东科技大学 | Novel tripod |
| CN102465517A (en) * | 2010-11-02 | 2012-05-23 | 陕西龙海工程建设有限公司 | Foundation drill rod detector |
| CN102706248A (en) * | 2012-05-18 | 2012-10-03 | 河海大学 | Two-dimensional displacement measurement device and method |
| CN203363573U (en) * | 2013-05-02 | 2013-12-25 | 大连民族学院 | Automatic horizontal tripod |
| CN203375936U (en) * | 2013-07-30 | 2014-01-01 | 陕西省地质环境监测总站 | Ground displacement monitoring device for geological disaster monitoring |
| CN203626654U (en) * | 2013-11-22 | 2014-06-04 | 中国石油天然气股份有限公司 | Laser centering device of oil pumping unit |
| CN203795878U (en) * | 2014-03-26 | 2014-08-27 | 中国化学工程第十三建设有限公司 | Center positioning device for high-rising building under construction |
| CN203798350U (en) * | 2014-03-26 | 2014-08-27 | 中国化学工程第十三建设有限公司 | Open caisson squareness measurement device |
| CN106546222A (en) * | 2016-11-01 | 2017-03-29 | 中国冶集团有限公司 | A kind of verticality measurement device and method of telescopic hack lever plumb bob |
| CN206891404U (en) * | 2017-04-10 | 2018-01-16 | 中铁隧道勘测设计院有限公司 | Horizontal displacement monitoring measurement apparatus after a kind of city track traffic engineering rail |
-
2017
- 2017-04-10 CN CN201710230185.9A patent/CN106908022A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09257482A (en) * | 1996-03-19 | 1997-10-03 | Masami Kawai | Tripod for surveying instrument |
| CN101886914A (en) * | 2010-06-13 | 2010-11-17 | 中国科学院武汉岩土力学研究所 | Underground engineering wall rock displacement real-time observation device |
| CN201779419U (en) * | 2010-07-23 | 2011-03-30 | 山东科技大学 | Novel tripod |
| CN102465517A (en) * | 2010-11-02 | 2012-05-23 | 陕西龙海工程建设有限公司 | Foundation drill rod detector |
| CN102706248A (en) * | 2012-05-18 | 2012-10-03 | 河海大学 | Two-dimensional displacement measurement device and method |
| CN203363573U (en) * | 2013-05-02 | 2013-12-25 | 大连民族学院 | Automatic horizontal tripod |
| CN203375936U (en) * | 2013-07-30 | 2014-01-01 | 陕西省地质环境监测总站 | Ground displacement monitoring device for geological disaster monitoring |
| CN203626654U (en) * | 2013-11-22 | 2014-06-04 | 中国石油天然气股份有限公司 | Laser centering device of oil pumping unit |
| CN203795878U (en) * | 2014-03-26 | 2014-08-27 | 中国化学工程第十三建设有限公司 | Center positioning device for high-rising building under construction |
| CN203798350U (en) * | 2014-03-26 | 2014-08-27 | 中国化学工程第十三建设有限公司 | Open caisson squareness measurement device |
| CN106546222A (en) * | 2016-11-01 | 2017-03-29 | 中国冶集团有限公司 | A kind of verticality measurement device and method of telescopic hack lever plumb bob |
| CN206891404U (en) * | 2017-04-10 | 2018-01-16 | 中铁隧道勘测设计院有限公司 | Horizontal displacement monitoring measurement apparatus after a kind of city track traffic engineering rail |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190214 Address after: 300000 Tianjin free trade zone (Airport Economic Zone), 2-3116 South Road 88. Applicant after: CHINA RAILWAY LIUYUAN GROUP Co.,Ltd. Address before: 300000 Hongqiao District, Tianjin City, Bridge South East Road Applicant before: CHINA RAILWAY TUNNEL SURVEY & DESIGN INSTITUTE Co.,Ltd. Applicant before: CHINA RAILWAY LIUYUAN GROUP Co.,Ltd. |
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Application publication date: 20170630 |
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