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
- fixed ring
- connecting rod
- measuring point
- monitoring
- protective box
- 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
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract 11
- 230000006378 damage Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 description 17
- 239000002689 soil Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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
-
- 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
Landscapes
- 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
本发明主要涉及一种监测地下管线沉降用的测点装置，包括自下往上依次设置的固定环、连接杆和保护盒，所述的固定环由分别卡在地下管线上下两侧的上固定环和下固定环组成，上固定环和下固定环的两个尾部分别通过旋紧螺母连接；所述的连接杆竖直设置在上固定环的顶部，其一端与上固定环固定连接，另一端穿过保护盒底部设置的通孔插设在保护盒内部，且连接杆与通孔同轴设置。本发明提供的测点装置可准确获得管线的沉降信息，在连接杆的顶端设置保护盒，可有效避免地面活动对测点造成破坏，打开保护盖即可进行沉降监测。同时，该测点装置结构简单、使用方便，待整个监测完成后，还可以移出重复使用。
The invention mainly relates to a measuring point device for monitoring the settlement of underground pipelines, which comprises a fixed ring, a connecting rod and a protective box which are sequentially arranged from bottom to top. ring and the lower fixed ring, the two tails of the upper fixed ring and the lower fixed ring are respectively connected by tightening nuts; the connecting rod is vertically arranged on the top of the upper fixed ring, one end of which is fixedly connected with the upper fixed ring, and the other One end passes through the through hole provided at the bottom of the protective box and is inserted inside the protective box, and the connecting rod is arranged coaxially with the through hole. The measuring point device provided by the invention can accurately obtain the settlement information of the pipeline, and the protective box is arranged on the top of the connecting rod, which can effectively prevent ground activities from causing damage to the measuring point, and the settlement monitoring can be carried out by opening the protective cover. At the same time, the measuring point device has a simple structure and is easy to use, and can be removed for repeated use after the whole monitoring is completed.
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)
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 point indicator bar for surveying the location of underground structures for civil engineering |
| 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 point indicator bar for surveying the location of underground structures for civil engineering |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204555955U (en) | A kind of magnet ring type deep soil settlement survey device | |
| CN103512693B (en) | Coal and rock mass stress orientation monitoring method and device | |
| CN103195043B (en) | Extensible settlement and incline measuring pipe for measuring settlement and horizontal displacement and mounting method thereof | |
| CN104452726B (en) | Profundal zone soil body deep soil settlement survey device and method | |
| CN103822753B (en) | Simulation deepwater environment explosive test container implode impact wave pressure measurer | |
| CN204881460U (en) | Underground drainage pipe measuring equipment | |
| CN205422824U (en) | Device convenient to installation blasting vibration -measuring sensor | |
| CN103913155A (en) | A point measuring device used for monitoring underground pipeline settlement | |
| CN203701064U (en) | Embedding device for pore pressure meter | |
| CN203772279U (en) | Point measuring device for monitoring underground pipeline sedimentation | |
| CN105862940B (en) | Immersed tube tunnel basis fills sandpipe bottom pressure and monitors system and method | |
| RU143434U1 (en) | DEVICE FOR INSTALLING INSTRUMENTS ON THE OUTDOOR PIPE SURFACE | |
| CN103759883B (en) | A kind of earth pressure gauge stationary installation | |
| CN203657961U (en) | A soil pressure gauge fixing device | |
| CN202351160U (en) | Inner surface defect expansion inspection tool for steel pipe | |
| CN206832492U (en) | A kind of spliced undisturbed soil probe tube | |
| CN206161649U (en) | Tunnelling simulation modeling experiment device | |
| CN205316046U (en) | Be used for burying ground steel pipe coordinate detection and buried depth measuring device | |
| CN204083532U (en) | External fixed tracing line supply pipe | |
| RU145347U1 (en) | OBSERVING SELF-WATERING WELL HEAD | |
| CN104483229A (en) | Water bursting and mud surging amount monitoring system and test method in underground engineering model test | |
| CN203603881U (en) | Device for preventing probe of rock stratum detection recorder from touching wall of hole | |
| CN104359599B (en) | Photoelastic stress meter mounting and guiding device | |
| CN203927416U (en) | A kind of pipeline patrols leakage bar | |
| CN202300274U (en) | Combined tee joint |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140709 |