CN103913155A - A point measuring device used for monitoring underground pipeline settlement - Google Patents
A point measuring device used for monitoring underground pipeline settlement Download PDFInfo
- Publication number
- CN103913155A CN103913155A CN201410094976.XA CN201410094976A CN103913155A CN 103913155 A CN103913155 A CN 103913155A CN 201410094976 A CN201410094976 A CN 201410094976A CN 103913155 A CN103913155 A CN 103913155A
- Authority
- CN
- China
- Prior art keywords
- fixing ring
- set collar
- connecting rod
- measuring device
- monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/02—Means for marking measuring points
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention mainly relates to a point measuring device used for monitoring underground pipeline settlement. The point measuring device comprises fixing rings, a connecting rod and a protecting box, wherein the fixing rings, the connecting rod and the protecting box are disposed in sequence from down to up. The fixing rings comprise an upper fixing ring and a lower fixing ring, wherein the upper fixing ring and the lower fixing ring are respectively clamped at the upper side and the lower side of an underground pipeline. A tail of the upper fixing ring and a tail of the lower fixing ring are connected through a tightening nut, and the other tail of the upper fixing ring and the other tail of the lower fixing ring are connected through a tightening nut. The connecting rod is vertically disposed at the top of the upper fixing ring. An end of the connecting rod is fixedly connected to the upper fixing ring, and the other end of the connecting rod passes through a through hole disposed at the bottom of the protecting box and is inserted in the protecting box. The connecting rod and the through hole are coaxially disposed. The point measuring device can accurately obtain the pipeline settlement information. The protecting box is disposed at the top of the connecting rod, and therefore a measuring point is protected from being destroyed by movement on ground, and settlement monitoring can be performed after opening a protecting cover. In addition, the point measuring device is simple in structure and convenient to use, and can be moved out and utilized repeatedly after the whole monitoring is finished.
Description
Technical field
The present invention relates generally to a kind of point equipment that underground utilities sedimentation is used of monitoring.
Background technology
In municipal works, because the needs of plumbing are often buried underground utilities underground, the non-uniform settling of the soil body easily causes shearing or the fail in bending of pipeline.Therefore, the sedimentation of underground utilities is monitored, obtain in advance the deformation of pipeline, avoid the destruction of pipeline to be significant to taking measures early.At present, conventional method is to set subsidence survey point near the pipeline soil body, indirectly obtains the information of underground utilities sedimentation.The shortcoming of the method is that measuring point is to separate with pipeline, and both sedimentations are possible asynchronous or inconsistent, can not accurately obtain the sedimentation information of pipeline.
Summary of the invention
The object of the invention is for deficiency of the prior art, a kind of point equipment that underground utilities sedimentation is used of monitoring is provided, the information of this device energy Obtaining Accurate pipe settlement, and also simple in structure, easy to use, with low cost.
The present invention realizes the technical scheme that above-mentioned purpose adopts: a kind ofly monitor the point equipment that underground utilities sedimentation is used, comprise the set collar, connecting link and the protection box that set gradually from bottom to top, described set collar is made up of the upper set collar and the lower set collar that are stuck in the upper and lower both sides of underground utilities, and two afterbodys of upper set collar and lower set collar are connected by screwing nut respectively; Described connecting link is vertically arranged on the top of set collar, and its one end is fixedly connected with upper set collar, and the through hole that the other end arranges through protection box bottom is plugged in protection box inside, and connecting link and through hole coaxially arrange.
The diameter of described through hole is the twice of connecting link diameter.
The top of described protection box is provided with over cap, concordant with ground level when over cap is closed.
Beneficial effect of the present invention:
Point equipment provided by the invention is closely connected by upper and lower set collar with underground utilities, and the sedimentation of underground utilities is consistent with the sedimentation of connecting link, can accurately obtain the sedimentation information of pipeline by connecting link being plugged in to the monitoring of one end sedimentation in protection box.On the top of connecting link, protection box is set, can effectively avoids land operations to damage measuring point, open over cap and can carry out settlement monitoring.Meanwhile, this point equipment is simple in structure, easy to use, after whole monitoring completes, can also shift out and reuse.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Reference numeral: 1, set collar, 101, upper set collar, 102, lower set collar, 2, connecting link, 3, protection box, 301, over cap, 4, underground utilities, 5, screw nut, 6, through hole, 7, ground level.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described:
A kind ofly monitor the point equipment that underground utilities sedimentation is used, comprise the set collar 1, connecting link 2 and the protection box 3 that set gradually from bottom to top, described set collar 1 is made up of the upper set collar 101 and the lower set collar 102 that are stuck in underground utilities both sides Shang Xia 4, and two afterbodys of upper set collar 101 and lower set collar 102 are connected by screwing nut 5 respectively; Described connecting link 2 is vertically arranged on the top of set collar 101, and its one end is fixedly connected with upper set collar 101, and the through hole 6 that the other end arranges through protection box 3 bottoms is plugged in protection box 3 inside, and connecting link 2 coaxially arranges with through hole 6.The diameter of described through hole 6 is the twice of connecting link 2 diameters.The top of described protection box 3 is provided with over cap 301, concordant with ground level 7 when over cap 301 is closed.
This device in use, first install set collar 101 and lower set collar 102 at underground utilities 4 upper-lower positions, regulate connecting link 2 to make it vertical with ground level 7, connect upper set collar 101 and lower set collar 102 with screwing nut 5, guarantee that measuring point is closely connected with underground utilities 4; Then, the backfill soil body, to nature Near Ground, is installed protection box 3, connecting link 2 heads is passed from protection box 3 bottom through-holes 6, and make over cap 301 concordant with ground level 7; Finally, open over cap 301, utilize indium steel ruler and spirit-leveling instrument to carry out pipe settlement test.After test completes, take out indium steel ruler, the over cap 301 that closes, forms the protection to measuring point.
Point equipment provided by the invention is closely connected by upper set collar 101 and lower set collar 102 with underground utilities 4; the sedimentation of underground utilities 4 is consistent with the sedimentation of connecting link 2, can accurately obtain the sedimentation information of underground utilities 4 by connecting link 2 being plugged in to the monitoring of one end sedimentation in protection box 3.Protection box 3 is set on the top of connecting link 2, can effectively avoids land operations to damage measuring point, open over cap 301 and can carry out settlement monitoring.Meanwhile, this point equipment is simple in structure, easy to use, after whole monitoring completes, can also shift out and reuse.
Claims (3)
1. monitor the point equipment that underground utilities sedimentation is used for one kind, it is characterized in that: comprise the set collar (1), connecting link (2) and the protection box (3) that set gradually from bottom to top, described set collar (1) is made up of the upper set collar (101) and the lower set collar (102) that are stuck in the upper and lower both sides of underground utilities (4), and two afterbodys of upper set collar (101) and lower set collar (102) are connected by screwing nut (5) respectively; Described connecting link (2) is vertically arranged on the top of set collar (101); its one end is fixedly connected with upper set collar (101); the through hole (6) that the other end arranges through protection box (3) bottom is plugged in protection box (3) inside, and connecting link (2) coaxially arranges with through hole (6).
2. a kind of point equipment that underground utilities sedimentation is used of monitoring as claimed in claim 1, is characterized in that: the diameter of described through hole (6) is the twice of connecting link (2) diameter.
3. a kind of point equipment that underground utilities sedimentation is used of monitoring as claimed in claim 1, is characterized in that: the top of described protection box (3) is provided with over cap (301), concordant with ground level (7) when over cap (301) is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410094976.XA CN103913155A (en) | 2014-03-14 | 2014-03-14 | A point measuring device used for monitoring underground pipeline settlement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410094976.XA CN103913155A (en) | 2014-03-14 | 2014-03-14 | A point measuring device used for monitoring underground pipeline settlement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103913155A true CN103913155A (en) | 2014-07-09 |
Family
ID=51039022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410094976.XA Pending CN103913155A (en) | 2014-03-14 | 2014-03-14 | A point measuring device used for monitoring underground pipeline settlement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103913155A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452943A (en) * | 2014-11-12 | 2015-03-25 | 上海建工集团股份有限公司 | Stress dispersion device and installation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005062071A (en) * | 2003-08-19 | 2005-03-10 | Ripuro:Kk | Information tag system |
| KR100552327B1 (en) * | 2005-09-28 | 2006-02-24 | 주식회사동일기술공사 | Installation structure of measuring point indicating mark measuring position of construction in underground |
| KR100996282B1 (en) * | 2010-05-28 | 2010-11-23 | 이인호 | Reference frame and methode for qsm laying of underground installation using same |
| CN203337133U (en) * | 2013-07-16 | 2013-12-11 | 洛阳理工学院 | Ground subsidence measurement point protection device |
| CN203772279U (en) * | 2014-03-14 | 2014-08-13 | 洛阳理工学院 | Point measuring device for monitoring underground pipeline sedimentation |
-
2014
- 2014-03-14 CN CN201410094976.XA patent/CN103913155A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005062071A (en) * | 2003-08-19 | 2005-03-10 | Ripuro:Kk | Information tag system |
| KR100552327B1 (en) * | 2005-09-28 | 2006-02-24 | 주식회사동일기술공사 | Installation structure of measuring point indicating mark measuring position of construction in underground |
| KR100996282B1 (en) * | 2010-05-28 | 2010-11-23 | 이인호 | Reference frame and methode for qsm laying of underground installation using same |
| CN203337133U (en) * | 2013-07-16 | 2013-12-11 | 洛阳理工学院 | Ground subsidence measurement point protection device |
| CN203772279U (en) * | 2014-03-14 | 2014-08-13 | 洛阳理工学院 | Point measuring device for monitoring underground pipeline sedimentation |
Non-Patent Citations (1)
| Title |
|---|
| 朱新桥等: "地下工程施工中周边管线变形监测及控制", 《河南科技》, no. 10, 25 September 2013 (2013-09-25) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452943A (en) * | 2014-11-12 | 2015-03-25 | 上海建工集团股份有限公司 | Stress dispersion device and installation method thereof |
| CN104452943B (en) * | 2014-11-12 | 2016-08-24 | 上海建工集团股份有限公司 | A kind of stress spread device and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140709 |
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| RJ01 | Rejection of invention patent application after publication |