CN208501659U - Prefabricated inclination measurement device - Google Patents
Prefabricated inclination measurement device Download PDFInfo
- Publication number
- CN208501659U CN208501659U CN201820884019.0U CN201820884019U CN208501659U CN 208501659 U CN208501659 U CN 208501659U CN 201820884019 U CN201820884019 U CN 201820884019U CN 208501659 U CN208501659 U CN 208501659U
- Authority
- CN
- China
- Prior art keywords
- inclinometer pipe
- deviational survey
- measurement device
- inclination measurement
- prefabricated
- 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.)
- Expired - Fee Related
Links
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model provides a kind of prefabricated inclination measurement device, is embedded in underground for observing the displacement of Rock And Soil inner horizontal.The prefabricated inclination measurement device includes: multiple deviational survey modules;Multiple sensors that each deviational survey module includes: inclinometer pipe, is arranged at intervals at along the inclinometer pipe length direction in inclinometer pipe, and be fully filled in the filler in space in the inclinometer pipe.The utility model prefabricated inclination measurement device uses prefabricated deviational survey module, multiple sensors are fixedly installed in inclinometer pipe in advance, and sensor is reinforced by filling filler, avoid the cumbersome operation for welding installation sensor with screw rod at the construction field (site) in the prior art, reduce sensor installation error, cost is saved, construction process of having refined.
Description
Technical field
The utility model relates to the field of engineering technology such as railway, highway, more particularly to one kind is to monitor Rock And Soil deep layer
The prefabricated inclination measurement device of deformation.
Background technique
Rock And Soil deep soil movement is highway engineering, one of most common disease in railway engineering, and deep soil movement can cause public affairs
Safety accident problem and cost budgeting are excessively high during road, construction of railways, and security risk can be caused during operation.
The method generally used in slope displacement observation has earth's surface level, sedimentation deformation monitoring method, deep soils
Method and anchor cable, stress in the bar monitoring etc..It is usually surveyed using inclinometer pipe and the sensor being set in inclinometer pipe in each method
Amount;It however, in the construction process, usually inclinometer pipe is set in side slope deep hole, then will be put in inclinometer pipe, pass under sensor
Sensor is also easy to produce error during installation, and the side slope high to required precision, the deep soils are inevitably made
At human error, influence Rock And Soil deep soil movement deformation judgement inaccuracy problem.
Utility model content
In order to solve the above-mentioned technical problem, existing to solve the utility model lies in that providing a kind of prefabricated inclination measurement device
The problems such as installation of technology inclinometer is also easy to produce error, causes Rock And Soil deep soil movement deformation judgement inaccuracy.
In view of the above technical problems, the utility model proposes a kind of prefabricated inclination measurement devices, are embedded in underground for observing
Rock And Soil inner horizontal displacement, comprising: multiple deviational survey modules;Each deviational survey module includes: inclinometer pipe, along the deviational survey pipe range
Degree direction is arranged at intervals at multiple sensors in inclinometer pipe, and is fully filled in the filler in space in the inclinometer pipe.
In a preferred approach, the filler is foam expansion agent, mortar or cement paste.
In a preferred approach, multiple deviational survey modules are in such a way that head and the tail connect in Rock And Soil.
In a preferred approach, the inclinometer pipe of each deviational survey module all has assembly side and butt end;Adjacent two survey
When inclined module connects, wherein the assembly side of the inclinometer pipe of a deviational survey module can be with the inclinometer pipe of another deviational survey module
Butt end connection.
In a preferred approach, each inclinometer pipe includes: the sleeve that tube body and part are sheathed on described tube body one end;
Wherein, the one end of the tube body far from the sleeve is the butt end, and the sleeve constitutes institute far from the outer end of the tube body
State assembly side.
In a preferred approach, it is equipped with long recess on the both ends outer wall of the tube body, and the long recess is long along the tube body
Direction is spent to be extended;The inner wall of the sleeve is equipped with the long convex block that can be arranged in the long recess, the long convex block
Length direction along the sleeve penetrates through setting.
In a preferred approach, the inner wall of the assembly side is equipped with internal screw thread, and the outer wall of the butt end is equipped with can be with
The external screw thread of the screw-internal thread fit.
In a preferred approach, the multiple sensor is arranged along the same direction of the inclinometer pipe circumferential direction.
Compared with prior art, the utility model has the following beneficial effects: the utility model prefabricated inclination measurement device is adopted
With prefabricated deviational survey module, multiple sensors are fixedly installed in inclinometer pipe in advance, and by filling filler to sensor into
Row is reinforced, and is avoided the cumbersome operation for welding installation sensor with screw rod at the construction field (site) in the prior art, is reduced sensor installation
Error has saved cost, construction process of having refined.
Further, the sensor installation direction in each deviational survey module is consistent, determines convenient for accurate during the installation process
Inclined azimuth eliminates well azimuth angle error in previous installation process, according to the azimuth information of measurement, with correlation
Algorithm can the tilt data automatic deviation correction to Rock And Soil glide direction correct inclining for measurement to improve the efficiency of measurement
Oblique azimuth angle error.Meanwhile the lighting of sensor installation is realized, the accuracy that sliding trace is estimated is substantially increased, with
Keep deep displacement judgement more accurate, reduces error of measured data, artificially to uncertain factors such as the manipulations of data, make engineering pipe
It manages more scientific.
Further, the utility model prefabricated inclination measurement device includes multiple prefabricated deviational survey modules, need to detect
Rock And Soil opens up deep hole, and by deviational survey module being placed in deep hole one by one, two adjacent deviational survey modules are opened in deep hole
The problems such as position of mouth is docked, and each deviational survey block length is rationally arranged, and avoids deviational survey length of tube too long, inconvenient.
Further, the assembly side of the inclinometer pipe of adjacent two deviational surveys module is docked with connecting pin, improves the convenience of docking
Property, guarantee merging precision, substantially increases construction efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the present embodiment prefabricated inclination measurement device is installed in deep hole.
Fig. 2 is the cross section structure schematic diagram of the present embodiment deviational survey module.
The reference numerals are as follows: 100, deviational survey module;2, inclinometer pipe;21, tube body;211, guide groove;22, sleeve;201,
Long recess;3, sensor;301, cable;302, screw rod;4, filler.
Specific embodiment
The exemplary embodiment for embodying the utility model features and advantages will describe in detail in the following description.It should be understood that
Be that the utility model can have various variations in different embodiments, all do not depart from the model of the utility model
It encloses, and the descriptions and illustrations are essentially for illustration purposes, rather than to limit the utility model.
Refering to fig. 1 to Fig. 2, prefabricated inclination measurement device provided in this embodiment is embedded in underground for observing Rock And Soil
Inner horizontal displacement, the prefabricated inclination measurement device are mainly applicable in the Rock And Soil deformation monitoring of deep hole.Prefabricated inclination measurement device includes
Multiple deviational survey modules 100, each deviational survey module 100 include: inclinometer pipe 2, along 2 length direction of inclinometer pipe are arranged at intervals at inclinometer pipe 2
Interior multiple sensors 3, and be fully filled in the filler 4 in space in inclinometer pipe 2.
4 preferred foams swelling agent of filler in the present embodiment inclinometer pipe 2, is completely filled with the interior space of inclinometer pipe 2, both
Play the role of fixed sensor 3, so that deviational survey module 100 is constituted a global facility, facilitate construction.
In actual use, filler 4 can also use mortar or cement paste, be filled up completely in a manner of through slip casting
Space in inclinometer pipe 2.Further, outer-penetrating agent can also be added in mortar or cement paste.
Specifically, the deviational survey module 100 of the present embodiment is independent component, multiple deviational survey modules 100 to connect from beginning to end
Mode in Rock And Soil, to detect the ground horizontal displacement of Rock And Soil different depth.
The inclinometer pipe 2 of each deviational survey module 100 all has assembly side and butt end;When adjacent two deviational surveys module 100 connects,
Wherein the assembly side of the inclinometer pipe 2 of a deviational survey module 100 can be connect with the butt end of the inclinometer pipe 2 of another deviational survey module 100.
Each inclinometer pipe 2 includes: the sleeve 22 that tube body 21 and part are sheathed on 21 one end of tube body;Wherein, tube body 21
One end far from sleeve 22 is butt end, and sleeve 22 constitutes assembly side far from the outer end of tube body 21.
Further, the assembly side of each inclinometer pipe 2 has first connecting portion, and butt end has and can connect with first connecting portion
The second connecting portion connect.
Specifically, the tube body 21 of the present embodiment is Circular Pipe, sets that there are two long recess 201 on outer wall, this two long recessed
Slot 201 is symmetrical arranged along the periphery of tube body 21;And each long recess 201 is through on the length direction of tube body 21, i.e., from tube body 21
One end extend to the other end.
Sleeve 22 is short cylinder, and inner wall is equipped with two long convex block (not shown)s, and each long convex block is along sleeve 22
Length direction is extended, and two long convex blocks are symmetrical arranged along the circumferential direction of 22 inner wall of sleeve.
Corresponding two long recess 201 being arranged on tube body 21 of two long convex blocks on sleeve 22, and it is connected with each other the two.Compared with
Excellently, reinforcing further is carried out by fastener (such as bolt) again after the connection of two inclinometer pipes 2.
It should be noted that 22 part of sleeve of the present embodiment is sheathed on tube body 21, so that point of 22 tube body 21 of sleeve
Segment length's convex block constitutes first connecting portion, and tube body 21 constitutes second connecting portion far from the long recess 201 of 22 one end of sleeve.
In actual use, long recess 201 can be only arranged at the both ends of 21 length direction of tube body, allow it to and cover
Long convex block cooperation on cylinder 22.
In other embodiments, adjacent two deviational surveys module 100 can also be connected with each other by way of being spirally connected.Specifically,
The inner wall of assembly side be equipped with internal screw thread, and the outer wall of butt end be equipped with can be with the external screw thread of screw-internal thread fit.
Each sensor 3 of the present embodiment is deep displacement automatic monitoring sensor, and multiple sensors 3 default in inclinometer pipe
In 2, and the same direction setting that each sensor 3 is circumferential along inclinometer pipe 2.21 inner wall of tube body of the present embodiment and circumferentially average along it
Four guide grooves 211 are distributed, selecting a guide groove 211 is positive direction, and passes through the installation sensing of screw rod 302 in the selected guide groove 211
Device 3;Meanwhile the guide groove 211 for making other each sensors 3 correspond to the direction is arranged, so that each sensor 3 is set towards the positive direction
It sets.In addition, each sensor 3 is respectively connected with cable 301, to connect with external equipment, and cable 301 is towards the assembly of inclinometer pipe 2
End is stretched out.
By taking one 20 meters of deep hole as an example, 7~10 deviational survey modules 100 are set, and each 100 length of deviational survey module is 2 meters~3
Between rice.When first deviational survey module 100 enters hole, making the butt end of inclinometer pipe 2, assembly side is arranged upward downward;Second survey
When inclined module 100 enters hole, so that the butt end of second 100 inclinometer pipe 2 of deviational survey module and first 100 inclinometer pipe of deviational survey module
2 assembly side is docked in aperture;Similarly, subsequent several deviational survey modules 100 are successively entered into hole, and docked each other.
During the whole operation, for single deviational survey module 100, it can manually lift alignment aperture and enter deep hole, dock simultaneously
Direction, compared with the existing technology in single inclinometer pipe enter hole, reduce operation difficulty, security performance greatly improves.
The present embodiment prefabricated inclination measurement device uses prefabricated deviational survey module, and multiple sensors are fixedly installed in deviational survey in advance
In pipe, and sensor is reinforced by filling filler, avoids being welded with screw rod at the construction field (site) in the prior art and install
The cumbersome operation of sensor reduces sensor installation error, has saved cost, construction process of having refined.
Further, the sensor installation direction in each deviational survey module is consistent, determines convenient for accurate during the installation process
Inclined azimuth eliminates well azimuth angle error in previous installation process, according to the azimuth information of measurement, with correlation
Algorithm can the tilt data automatic deviation correction to Rock And Soil glide direction correct inclining for measurement to improve the efficiency of measurement
Oblique azimuth angle error.Meanwhile the lighting of sensor installation is realized, the accuracy that sliding trace is estimated is substantially increased, with
Keep deep displacement judgement more accurate, reduces error of measured data, artificially to uncertain factors such as the manipulations of data, make engineering pipe
It manages more scientific.
Further, the present embodiment prefabricated inclination measurement device includes multiple prefabricated deviational survey modules, in the rock that needs detect
The soil body opens up deep hole, and by deviational survey module being placed in deep hole one by one, two adjacent deviational survey modules are open in deep hole
Position docked, each deviational survey block length is rationally arranged, and avoids deviational survey length of tube too long, it is inconvenient the problems such as.
Further, the assembly side of the inclinometer pipe of adjacent two deviational surveys module is docked with connecting pin, improves the convenience of docking
Property, guarantee merging precision, substantially increases construction efficiency.
The deviational survey module of the present embodiment, can be according to side slope topography and geomorphology, slopes structure in Practical Project, and deformation feelings
Condition first determines the depth of deep hole and the spacing of sensor, so that it is determined that in the length of each deviational survey module and each deviational survey module
The number of the sensor of setting.
The prefabricated inclination measurement device of the utility model can be easier, and quickly and efficiently detects deep soil movement, meanwhile,
The installation for capableing of prefabricated inclination measurement device can put into application during public, railway operation.
Although describing the utility model with reference to the above exemplary embodiment, it is to be understood that, term used is to say
Term bright and exemplary, and not restrictive.Since the utility model can be embodied in a variety of forms without departing from practical
Novel spirit or essence, it should therefore be appreciated that above embodiment is not limited to any of the foregoing details, and should be in accompanying right
Widely explained in spirit and scope defined by it is required that, thus fall into whole variations in claim or its equivalent scope and
Remodeling all should be appended claims and be covered.
Claims (8)
1. a kind of prefabricated inclination measurement device is embedded in underground for observing the displacement of Rock And Soil inner horizontal, which is characterized in that packet
It includes: multiple deviational survey modules;Each deviational survey module includes: inclinometer pipe, along the inclinometer pipe length direction is arranged at intervals at deviational survey
Multiple sensors in pipe, and be fully filled in the filler in space in the inclinometer pipe.
2. prefabricated inclination measurement device as described in claim 1, which is characterized in that the filler is foam expansion agent, mortar
Or cement paste.
3. prefabricated inclination measurement device as described in claim 1, which is characterized in that multiple deviational survey modules are in such a way that head and the tail connect
In in Rock And Soil.
4. prefabricated inclination measurement device as claimed in claim 3, which is characterized in that the inclinometer pipe of each deviational survey module all has
Assembly side and butt end;When the adjacent two deviational survey module connects, wherein the assembly side energy of the inclinometer pipe of a deviational survey module
It is enough to be connect with the butt end of the inclinometer pipe of another deviational survey module.
5. prefabricated inclination measurement device as claimed in claim 4, which is characterized in that each inclinometer pipe include: tube body and
Part is sheathed on the sleeve of described tube body one end;Wherein, the one end of the tube body far from the sleeve is the butt end, described
Sleeve constitutes the assembly side far from the outer end of the tube body.
6. prefabricated inclination measurement device as claimed in claim 5, which is characterized in that be equipped with length on the both ends outer wall of the tube body
Groove, and the long recess is extended along the tube length direction;
The inner wall of the sleeve is equipped with the long convex block that can be arranged in the long recess, and the long convex block is along the sleeve
Length direction perforation setting.
7. prefabricated inclination measurement device as claimed in claim 4, which is characterized in that the inner wall of the assembly side is equipped with interior spiral shell
Line, the outer wall of the butt end is equipped with can be with the external screw thread of the screw-internal thread fit.
8. prefabricated inclination measurement device as described in claim 1, which is characterized in that the multiple sensor is along the inclinometer pipe week
To same direction setting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820884019.0U CN208501659U (en) | 2018-06-06 | 2018-06-06 | Prefabricated inclination measurement device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820884019.0U CN208501659U (en) | 2018-06-06 | 2018-06-06 | Prefabricated inclination measurement device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208501659U true CN208501659U (en) | 2019-02-15 |
Family
ID=65288586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820884019.0U Expired - Fee Related CN208501659U (en) | 2018-06-06 | 2018-06-06 | Prefabricated inclination measurement device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208501659U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110056180A (en) * | 2019-05-11 | 2019-07-26 | 温州铭洋建设项目管理有限公司 | A kind of installation method and its monitoring method of building site dangerous point monitoring device |
-
2018
- 2018-06-06 CN CN201820884019.0U patent/CN208501659U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110056180A (en) * | 2019-05-11 | 2019-07-26 | 温州铭洋建设项目管理有限公司 | A kind of installation method and its monitoring method of building site dangerous point monitoring device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106401651B (en) | A kind of full lane overall process tunneling boring areal deformation monitoring device and method | |
CN105301193B (en) | Sea bed lateral deformation and slip observation device and method | |
CN109116411B (en) | Microseismic sensors are fixed and recyclable device in a kind of hole suitable for different pore size | |
KR101162918B1 (en) | Method of measuring underground displacement using inclinometer | |
CN203848823U (en) | Combined type underground deep disaster monitoring device | |
CN102162234B (en) | Device and method for monitoring surface displacement of rock-soil body in real time | |
CN108280969B (en) | High-slope surface deformation monitoring and early warning system and early warning method thereof | |
CN110030939B (en) | Device and method for measuring linear displacement of surrounding rock | |
CN101430199A (en) | Method and apparatus for monitoring soft soil base sedimentation | |
CN103900514A (en) | Multi-point displacement meter installation and automatic data collection method of steeply inclined seam roadway | |
CN111089542A (en) | Landslide surface and deep displacement combined monitoring system and method | |
CN105019485B (en) | A kind of excavation of foundation pit dead load test on pile foundation detection method | |
CN109470198A (en) | A kind of monitoring method of Deep Soft Rock Tunnel deflection | |
CN108755648A (en) | Prefabricated inclination measurement device | |
CN209512710U (en) | Deep displacement prefabricated inclination measurement device | |
CN208501659U (en) | Prefabricated inclination measurement device | |
CN103290827B (en) | Mounting, burying and grouting method for multi-point displacement meter | |
CN114016489A (en) | Datum point fixing device for settlement monitoring | |
CN113701705A (en) | Automatic monitoring method for absolute deformation of tunnel section | |
Kavvadas | Monitoring and modelling ground deformations during tunnelling | |
CN109029338B (en) | Embedded concrete strain measurement device and construction method thereof | |
CN108458164B (en) | A kind of artificial push pipe control method and control system | |
CN112187843A (en) | BIM-based system and method for automatically monitoring capital construction risks of deep foundation pit | |
CN207214967U (en) | The monitoring device of tube coupling horizontal displacement under the conditions of a kind of pipe curtain advance support | |
CN211527334U (en) | Landslide earth surface and deep displacement combined monitoring system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |