CN104535044A - Displacement type soil layering settlement deformation monitoring system - Google Patents
Displacement type soil layering settlement deformation monitoring system Download PDFInfo
- Publication number
- CN104535044A CN104535044A CN201410687267.2A CN201410687267A CN104535044A CN 104535044 A CN104535044 A CN 104535044A CN 201410687267 A CN201410687267 A CN 201410687267A CN 104535044 A CN104535044 A CN 104535044A
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- line
- noseplate
- sleeve pipe
- casing pipe
- monitoring system
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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
-
- 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
Abstract
The invention discloses a horizontal type bidirectional deformation monitoring system. According to the system, a large casing pipe and a small casing pipe are matched and connected with each other for forming a sleeve group; multiple sleeve groups are in connection end to end; the large casing pipe is provided with a large casing pipe chute; one end of the small casing pipe is in slip connection with the large casing pipe in the same sleeve group by being positioned by the large casing pipe chute, and is provided with line distribution disks, and each line distribution disk is provided with multiple line-distribution-disk line distribution holes; the other end of the small casing pipe is fixedly connected with the large casing pipe of a subsequent sleeve group via a connection ring; line bodies and the line distribution disks are in one-to-one correspondence, and the end of each line body is fixedly connected with the line-distribution-disk line distribution hole of the corresponding line distribution disk; and other line bodies penetrates the other line-distribution-disk line distribution holes of the line distribution disk. The beneficial effects comprise that the system is capable of monitoring the settlement or rebounding deformation statuses at different height in soil, has a wide range, realizes displacement type measurement because soil deformation can be reflected to the end via the line bodies, and satisfies wide-range monitoring demand.
Description
Technical field
The present invention relates to one and can monitor the distortion of soil body delaminating deposition, realize the measurement mechanism of robotization, refer in particular to a kind of displacement type soil body delaminating deposition DEFORMATION MONITORING SYSTEM.
Background technology
Swelled ground or other upper side slope engineering usually understand the distortion such as occurred level is lax, sedimentation within construction time, runtime under interior load effect, larger on the safety and stability impact of slope project.Therefore, the monitoring of side slope soil deformation is had very important significance.Current earth horizontal displacement monitoring method mainly adopts inclinometer pipe deep displacement, surface observation pier displacement, the soil body perpendicular displacement monitoring method method such as mainly adopt sedimentation ring, surface water on schedule.Also monitor both at home and abroad upper side slope varying level position level to relax the instrumentation of distortion and sedimentation and deformation and self-reacting device thereof simultaneously, also do not meet the monitoring equipment of inside soil body large deformation.Existing measuring method is almost manual measurement, and surveying work amount is large, and not easily realize Real-Time Monitoring, monitoring effect has hysteresis quality.
Summary of the invention
The object of this invention is to provide a kind of displacement type soil body delaminating deposition DEFORMATION MONITORING SYSTEM monitoring different elevation place sedimentation or resilience situation.
The present invention is achieved by the following technical solutions: a kind of displacement type soil body delaminating deposition DEFORMATION MONITORING SYSTEM, and it comprises stay-supported observation cabinet; Described stay-supported observation cabinet comprises the cabinet be made up of cabinet principal post base plate, top board and side cabinet; Upper backup pad, lower supporting plate is connected with inside described side cabinet; Described upper backup pad upper end is provided with several constant force stay wire sensor erection supports; Described constant force stay wire sensor erection support is provided with constant force stay wire sensor;
Some line bodies are had to pass from described base plate; Described line body is coordinated with small sheave component slippage by positioning ring; Described line body head end is connected by the slotted line of knot with constant force stay wire sensor;
Described line body is also slidably matched with several pulley blockss; There is protection tube the described stay-supported observation external side of cabinet outside line;
Large sleeve pipe, small casing supporting being connected is had to be one group of sleeve group; Some described sleeve groups join end to end successively and connect; Described large sleeve pipe is provided with large sleeve pipe chute;
One end of described small casing is connected with the described large cannula slide of same group of sleeve group by large sleeve pipe chute location, and is provided with noseplate, and described noseplate is provided with some noseplates point string holes; The described large sleeve pipe that the other end of described small casing organizes sleeve group by abutment ring and next is fixedly connected with;
Line body one_to_one corresponding described noseplate described in each root, line body end described in this is fixedly connected in a described noseplate point string holes of corresponding described noseplate; All the other line bodies through noseplate described in this all the other described in noseplate divide string holes.
Further, described line body head end be connected with counter weight through weight sleeve pipe, and to coordinate with large pulley component slippage.
Further, described constant force stay wire sensor erection support is provided with eight; Described line body correspondence is provided with eight.
Again further, also sedimentation device is provided with outside described abutment ring; Described sedimentation device is ring-type sedimentation plate or wing sedimentation bar.
Again further, described large casing length is 50cm, and external diameter is 63mm, and wall thickness is 5mm; Described large sleeve pipe 45mm place upwards opens the described large sleeve pipe chute of 10cm*3cm; Described small casing external diameter is 50mm, and wall thickness is 4mm, and length is 50cm;
Described noseplate external diameter is 38mm, and thickness is 2mm; 45 °, interval, described noseplate diameter 30mm place has the described noseplate point string holes that 8 diameters are 4mm; Described noseplate disk center has the circular hole that diameter is 20mm.
Usefulness of the present invention is: different elevation place sedimentation or the resilience situation that can monitor inside soil body; Wide range, soil deformation is reflected into end by line body, realizes displacement type and measures; Meet wide range monitoring requirements; Easily be automated observation; Install according to fixed routine, simple to operate.
Accompanying drawing explanation
Fig. 1 is the total scheme of installation of displacement type soil body delaminating deposition DEFORMATION MONITORING SYSTEM.
Fig. 2 is small casing structural representation.
Fig. 3 is small casing structural representation.
Fig. 4 is ring-type sedimentation plate structural representation.
Fig. 5 is wing sedimentation bar structural representation.
Fig. 6 is noseplate structural representation.
In figure: stay-supported observation cabinet A; Constant force stay wire sensor A1; Constant force stay wire sensor erection support A2; Upper backup pad A3; Lower supporting plate A4; Large pulley assembly A5; Small sheave assembly A6; Cabinet principal post A7; Locating sleeve A8; Positioning ring A9; Side cabinet A10; Base plate A11; Top board A12; Line body A13; Weight sleeve A 14; Counter weight A15; Pulley blocks 2; Protection tube 3; Large sleeve pipe 4; Large sleeve pipe chute 41; Small casing 5; Noseplate 6; Noseplate divides string holes 61; Abutment ring 7; Sedimentation device 8; Ring-type sedimentation plate 81; Wing sedimentation bar 82.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described:
A kind of displacement type soil body delaminating deposition DEFORMATION MONITORING SYSTEM, it comprises stay-supported observation cabinet A; Stay-supported observation cabinet A comprises the cabinet be made up of cabinet principal post A7 base plate A11, top board A12 and side cabinet A10; Upper backup pad A3, lower supporting plate A4 is connected with inside side cabinet A10; Upper backup pad A3 upper end is provided with several constant force stay wire sensor erection supports A2; Constant force stay wire sensor erection support A2 is provided with constant force stay wire sensor A1;
Some line body A13 are had to pass from base plate A11; Line body A13 is slidably matched by positioning ring A9 and small sheave assembly A6; Line body A13 head end is connected by the slotted line of knot with constant force stay wire sensor A1;
Line body A13 is also slidably matched with several pulley blockss 2; Protection tube 3 is had outside stay-supported observation cabinet A outside line body A13;
Large sleeve pipe 4, small casing 5 supporting being connected is had to be one group of sleeve group; Some sleeve groups join end to end successively and connect; Large sleeve pipe 4 is provided with large sleeve pipe chute 41;
One end of small casing 5 is located by large sleeve pipe chute 41 and is slidably connected with the large sleeve pipe 4 of same group of sleeve group, and is provided with noseplate 6, and noseplate 6 is provided with some noseplates point string holes 61; The large sleeve pipe 4 that the other end of small casing 5 organizes sleeve group by abutment ring 7 and next is fixedly connected with;
Every single line body A13 one_to_one corresponding noseplate 6, this line body A13 end is fixedly connected in a noseplate point string holes 61 of this corresponding noseplate 6; All the other line bodies A13 divides string holes 61 through all the other noseplates of this noseplate 6.
Preferably, the head end of line body A13 is connected with counter weight A15 through weight sleeve A 14, and is slidably matched with large pulley assembly A5.Such design can increase the tension force on line body A13 in necessity, make tension force be greater than the restriction of constant force stay wire sensor A1.
Preferably, constant force stay wire sensor erection support A2 is provided with eight; Line body A13 correspondence is provided with eight.
Preferably, sedimentation device 8 is also provided with outside abutment ring 7; Sedimentation device 8 is ring-type sedimentation plate 81 or wing sedimentation bar 82.It should be noted that many employings wing sedimentation bar 82 when adopting excavation to install native system, and many employings ring-type sedimentation plate 81 when native system is installed in embankment.
Preferably, large sleeve pipe 4 length is 50cm, and external diameter is 63mm, and wall thickness is 5mm; Large sleeve pipe 445mm place upwards opens the large sleeve pipe chute 41 of 10cm*3cm; Small casing 5 external diameter is 50mm, and wall thickness is 4mm, and length is 50cm;
Noseplate 6 external diameter is 38mm, and thickness is 2mm; 45 °, interval, noseplate 6 diameter 30mm place has the noseplate point string holes 61 that 8 diameters are 4mm; Noseplate 6 disk center has the circular hole that diameter is 20mm.
Below do not elaborate and be prior art.
Claims (5)
1. a displacement type soil body delaminating deposition DEFORMATION MONITORING SYSTEM, is characterized in that: it comprises stay-supported observation cabinet (A); Described stay-supported observation cabinet (A) comprises the cabinet be made up of cabinet principal post (A7) base plate (A11), top board (A12) and side cabinet (A10); Described side cabinet (A10) inner side is connected with upper backup pad (A3), lower supporting plate (A4); Described upper backup pad (A3) upper end is provided with several constant force stay wire sensor erection supports (A2); Described constant force stay wire sensor erection support (A2) is provided with constant force stay wire sensor (A1);
Some line bodies (A13) are had to pass from described base plate (A11); Described line body (A13) is slidably matched by positioning ring (A9) and small sheave assembly (A6); Described line body (A13) head end is connected by the slotted line of knot with constant force stay wire sensor (A1);
Described line body (A13) is also slidably matched with several pulley blockss (2); There is protection tube (3) in described stay-supported observation cabinet (A) outside line body (A13) outside;
Large sleeve pipe (4), small casing (5) supporting being connected is had to be one group of sleeve group; Some described sleeve groups join end to end successively and connect; Described large sleeve pipe (4) is provided with large sleeve pipe chute (41);
One end of described small casing (5) is slidably connected with the described large sleeve pipe (4) of same group of sleeve group by large sleeve pipe chute (41) location, and being provided with noseplate (6), described noseplate (6) is provided with some noseplates point string holes (61); The other end of described small casing (5) is fixedly connected with next described large sleeve pipe (4) organizing sleeve group by abutment ring (7);
The described noseplate (6) of line body (A13) one_to_one corresponding described in each root, line body (A13) end described in this is fixedly connected on a described noseplate point string holes (61) of this corresponding described noseplate (6); All the other line bodies (A13) through noseplate described in this (6) all the other described in noseplate divide string holes (61).
2. displacement type soil body delaminating deposition DEFORMATION MONITORING SYSTEM according to claim 1, is characterized in that:
The head end of described line body (A13) is connected with counter weight (A15) through weight sleeve pipe (A14), and is slidably matched with large pulley assembly (A5).
3. displacement type soil body delaminating deposition DEFORMATION MONITORING SYSTEM according to claim 1, is characterized in that:
Described constant force stay wire sensor erection support (A2) is provided with eight; Described line body (A13) correspondence is provided with eight.
4. displacement type soil body delaminating deposition DEFORMATION MONITORING SYSTEM according to claim 2, is characterized in that:
Described abutment ring (7) outside is also provided with sedimentation device (8); Described sedimentation device (8) is ring-type sedimentation plate (81) or wing sedimentation bar (82).
5. displacement type soil body delaminating deposition DEFORMATION MONITORING SYSTEM according to claim 1, is characterized in that:
Described large sleeve pipe (4) length is 50cm, and external diameter is 63mm, and wall thickness is 5mm; Described large sleeve pipe (4) 45mm place upwards opens the described large sleeve pipe chute (41) of 10cm*3cm; Described small casing (5) external diameter is 50mm, and wall thickness is 4mm, and length is 50cm;
Described noseplate (6) external diameter is 38mm, and thickness is 2mm; 45 °, interval, described noseplate (6) diameter 30mm place has the described noseplate point string holes (61) that 8 diameters are 4mm; Described noseplate (6) disk center has the circular hole that diameter is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410687267.2A CN104535044B (en) | 2014-11-25 | 2014-11-25 | Displacement type soil layering settlement deformation monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410687267.2A CN104535044B (en) | 2014-11-25 | 2014-11-25 | Displacement type soil layering settlement deformation monitoring system |
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| CN104535044A true CN104535044A (en) | 2015-04-22 |
| CN104535044B CN104535044B (en) | 2017-01-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424910A (en) * | 2015-12-11 | 2016-03-23 | 天津城建大学 | Device for measuring layered settlement of soil mass |
| CN107228653A (en) * | 2017-06-30 | 2017-10-03 | 中铁十四局集团有限公司 | Tunnel mechanism for monitoring and the Monitoring method of the subsidence for tunnel |
| CN112343026A (en) * | 2020-11-19 | 2021-02-09 | 山东大学 | Monitoring device and method for settlement of soft soil foundation of reinforced highway by preloading method |
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| CN107228653A (en) * | 2017-06-30 | 2017-10-03 | 中铁十四局集团有限公司 | Tunnel mechanism for monitoring and the Monitoring method of the subsidence for tunnel |
| CN112343026A (en) * | 2020-11-19 | 2021-02-09 | 山东大学 | Monitoring device and method for settlement of soft soil foundation of reinforced highway by preloading method |
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| CN104535044B (en) | 2017-01-18 |
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