CN203550930U - Slope deep displacement measuring device - Google Patents
Slope deep displacement measuring device Download PDFInfo
- Publication number
- CN203550930U CN203550930U CN201320676532.8U CN201320676532U CN203550930U CN 203550930 U CN203550930 U CN 203550930U CN 201320676532 U CN201320676532 U CN 201320676532U CN 203550930 U CN203550930 U CN 203550930U
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- CN
- China
- Prior art keywords
- slope
- casing
- displacement
- steel wire
- protective sleeve
- 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
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 33
- 230000001681 protective Effects 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000011435 rock Substances 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 11
- 239000002002 slurry Substances 0.000 abstract 1
- 230000000087 stabilizing Effects 0.000 abstract 1
- 238000007569 slipcasting Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a slope deep displacement measuring device, which comprises a fixing device, a steel wire with a protective sleeve, a guide pulley, a base range pole, a box body, a sliding sensor, a sensor sensing rod, a fixing clip, a sliding support, an automatic telescopic rail, a leveling bracket, a fixing bracket, a traction weight and a wireless transmission device. The slope deep displacement measuring device does not need to inject slurry into a hole or install a protective tube because of adoption of a slope rock mass and traction weight bi-directional traction sliding device, and the base range pole is installed on an opening stabilizing base rock, thereby being capable of realizing measurement of the absolute displacement and the relative displacement of a deep part of a slope. The slope deep displacement measuring device is great in measuring span, high in precision, convenient to install, low in cost, and capable of being recycled and adapting to various geological conditions, and transmits displacement data of each measurement point at the deep part of the slope to a slope monitoring and processing center through the wireless transmission device.
Description
Technical field
The present invention relates to a kind of displacement measurement method and device, particularly a kind of geologic body method for measuring deep displacement and devices such as landslide and high slope measured.
Background technology
Deep displacement monitoring technology is a branch of the slope monitoring that rose in recent years, compared with traditional monitoring method, have and go deep into body inside, slope, survey the feature that slope body changes, data acquisition is timely, information capture is direct and measuring accuracy is higher in advance, in the research of slope body deformability, deep displacement monitoring technology mainly adopts clinograph and multipoint displacement meter to carry out.Clinograph principle of work is the variable angle amount between measuring instrument axis and pedal line, and then calculates the horizontal shift at the different elevations of Rock And Soil place.The inclinometer pipe of 4 guide grooves need to be buried vertically and be had to this method underground in Rock And Soil, little for 4 point measurement density of high slope, precision shortcoming, and instrument can not be recycled, and increases measuring point cost higher.After multipoint displacement meter utilizes and holes in ground, in hole, different depth is buried fixing anchor head underground, the upper displacement reading device of installing of measuring staff (measuring staff external application pillar and Grouting Cement mortar separate) being connected with anchor head, these two kinds of methods are for detecting the larger horizontal shift of high slope, usually because inclinometer pipe and pillar are damaged by pressure and ineffective, and owing to needing slip casting in boring, installation is wasted time and energy, and cost is higher.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide that a kind of density measurement is large, precision is high, easy for installation, recoverable, side slope deep displacement measurement mechanism with low cost.
The technical solution of the utility model:
this device comprisesstationary installation, the steel wire with protective sleeve, leading block, casing, slide sensor, sensor sensing bar, fixed card, sliding support, automatic telescopic track, leveling support, fixed support and traction counterweight;
wherein, described inwith one end of the steel wire of protective sleeve, to stablize described stationary installation in basement rock affixed with being placed in hole, the other end is affixed with described traction counterweight from the center of described casing is passed by the described leading block of described casing both sides, described casing is arranged on described fixed support by leveling support, described automatic telescopic track is arranged on the bottom in described casing, described sliding support is arranged on described automatic telescopic track, can move left and right along described automatic telescopic track, described slide sensor is positioned at the top through the steel wire with protective sleeve of described casing, one end of described slide sensor and described wall box are affixed, the sensor sensing bar of described slide sensor is connected with described sliding support, the described steel wire with protective sleeve is affixed by described fixed card and described sliding support in casing.
Further, this device also comprises wireless data transmission device, and described wireless data transmission device is arranged on described casing outside, by data line, is connected with described slide sensor.
Further, this device also comprises pedestal mark post, and described pedestal mark post is fixedly mounted on a support bracket fastened side, the absolute displacement that can draw side slope deep rock mass by the displacement of described pedestal mark post.
The beneficial effects of the utility model are: owing to adopting technique scheme, the utility model is located at slope rock mass pedestal mark post on stability of slope foundation pile, can draw accurately the absolute displacement in side slope deep, and side slope and traction counterweight bivector traction carriage have been adopted, need not slip casting in hole and pillar is installed, the measuring point that can arrange is much more a lot of than conventional multipoint displacement meter, convenience quick for installation, and because being arranged on aperture, stablizes on basement rock by displacement meter, after monitoring finishes, can recycle, cost is lower.Simultaneously also can be real-time by radio transmitting device by deep multi-point displacement data transmission to slope monitoring center, and deal with.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
In figure:
Stationary installation, 2. with the steel wire of protective sleeve, 3. leading block, 4. pedestal mark post, 5. casing, 6. slide sensor, 7. sensor sensing bar, 8. fixed card, 9. sliding support, 10. automatic telescopic track, 11. leveling supports, 12. fixed supports, 13. traction counterweights, 14. radio transmitting devices.
Embodiment
below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
as shown in Figure 1, a kind of side slope deep displacement of the utility model measurement mechanism, this device comprisesstationary installation 1, the steel wire 2 with protective sleeve, leading block 3, pedestal mark post 4, casing 5, slide sensor 6, sensor sensing bar 7, fixed card 8, sliding support 9, automatic telescopic track 10, leveling support 11, fixed support 12, traction counterweight 13 and radio transmitting device 14;
wherein,with one end of the steel wire 2 of protective sleeve, to stablize stationary installation 1 in basement rock affixed with being placed in hole, the other end passes with traction counterweight 13 affixed by the leading block 3 of casing 5 both sides from the center of casing 5, casing 5 is by leveling support 11 mounting and fixing brackets 12, automatic telescopic track 10 is installed the bottom in casing 5, sliding support 9 is arranged on automatic telescopic track 10, can move left and right along automatic telescopic track 10, slide sensor 6 is the top through the steel wire 2 with protective sleeve in casing 5, affixed with casing 5 sidewalls, the sensor sensing bar 7 of slide sensor 6 is connected with sliding support 9, steel wire 2 with protective sleeve is affixed by fixed card 8 and sliding support 9 in casing 5, slide sensor 6 be arranged on institute's casing 5 on radio transmitting device 14 by wire, be connected, pedestal mark post 4 is arranged on a side of fixed support 12.
During use, casing 5 is arranged on fixed support 12 by leveling support 11, fixed support 12 is placed on stability of slope Rock, one end that fixed support 12 contacts with stability of slope Rock is provided with pedestal mark post 4, with protective sleeve steel wire 2 one end, by stationary installation 1, be fixed in side slope deep rock mass, the other end is affixed with traction counterweight 13 through casing 5 by the both sides leading block 3 of casing 5 outer walls, affixed by fixed card 8 and sliding support 9 in casing 5 with protective sleeve steel wire 2, when monitoring side slope deep is just having or during negative relative displacement, by slope rock mass and traction counterweight 13 bivector tractions, pull sliding support 9 to slide on automatic telescopic track 10, drive the sensor sensing bar 7 of slide sensor 6 to produce displacement, by the displacement of side slope pedestal mark post 4, can obtain the absolute displacement of side slope deep rock mass, slide sensor 6 is real-time transmitted to slope monitoring processing enter by radio transmitting device 14, realize the Real-Time Monitoring of the displacement of side slope deep multiple spot.
Claims (3)
1.
a kind of side slope deep displacement measurement mechanism, is characterized in that, this device comprisesstationary installation (1), the steel wire (2) with protective sleeve, leading block (3), casing (5), slide sensor (6), sensor sensing bar (7), fixed card (8), sliding support (9), automatic telescopic track (10), leveling support (11), fixed support (12) and traction counterweight (13);
wherein, described inwith steel wire (2) one end of protective sleeve, to stablize described stationary installation (1) in basement rock affixed with being placed in hole, the other end is affixed with described traction counterweight (13) from the center of described casing (5) is passed by the described leading block (3) of described casing (5) both sides, described casing (5) is arranged on described fixed support (12) by leveling support (11), described automatic telescopic track (10) is arranged on the bottom in described casing (5), described sliding support (9) is arranged on described automatic telescopic track (10), can move left and right along described automatic telescopic track (11), described slide sensor (6) is positioned at the top through the steel wire with protective sleeve of described casing (5) (2), one end of described slide sensor (6) and described casing (5) sidewall are affixed, the sensor sensing bar (7) of described slide sensor (6) is connected with described sliding support (9), the described steel wire with protective sleeve (2) is affixed by described fixed card (8) and described sliding support (9) in casing (5).
2. as claimed in claim 1
side slope deep displacement measurement mechanism, is characterized in that,this device also comprises wireless data transmission device (14), and described wireless data transmission device (14) is arranged on described casing (5) outside, by data line, is connected with described slide sensor (6).
3. as claimed in claim 1 or 2
side slope deep displacement measurement mechanism, is characterized in that,this device also comprises pedestal mark post (4), and described pedestal mark post (4) is fixedly mounted on a side of fixed support (12), the absolute displacement that can draw side slope deep rock mass by the displacement of described pedestal mark post (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320676532.8U CN203550930U (en) | 2013-10-30 | 2013-10-30 | Slope deep displacement measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320676532.8U CN203550930U (en) | 2013-10-30 | 2013-10-30 | Slope deep displacement measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550930U true CN203550930U (en) | 2014-04-16 |
Family
ID=50469030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320676532.8U Expired - Fee Related CN203550930U (en) | 2013-10-30 | 2013-10-30 | Slope deep displacement measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550930U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328777A (en) * | 2014-10-22 | 2015-02-04 | 山东大学 | Slope surface deformation monitoring device and method for geotechnical engineering |
| CN105118241A (en) * | 2015-09-30 | 2015-12-02 | 宏大国源（芜湖）资源环境治理有限公司 | Early warning system for dangerous rock mass collapse monitoring |
| CN107476632A (en) * | 2017-09-07 | 2017-12-15 | 北京城建集团有限责任公司 | The method for controlling flanged plate relative horizontal displacement above and below construction period shock isolating pedestal |
| CN111156915A (en) * | 2020-01-10 | 2020-05-15 | 宝泉安全防护用品(金华)有限公司 | Geotechnical engineering slope deep deformation monitoring device |
-
2013
- 2013-10-30 CN CN201320676532.8U patent/CN203550930U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328777A (en) * | 2014-10-22 | 2015-02-04 | 山东大学 | Slope surface deformation monitoring device and method for geotechnical engineering |
| CN104328777B (en) * | 2014-10-22 | 2016-04-06 | 山东大学 | A kind of geotechnical engineering earth surface of side slope deformation monitoring device and method |
| CN105118241A (en) * | 2015-09-30 | 2015-12-02 | 宏大国源（芜湖）资源环境治理有限公司 | Early warning system for dangerous rock mass collapse monitoring |
| CN105118241B (en) * | 2015-09-30 | 2017-03-08 | 宏大国源（芜湖）资源环境治理有限公司 | A kind of early warning system for Dangerous Rock Body avalanche monitoring |
| CN107476632A (en) * | 2017-09-07 | 2017-12-15 | 北京城建集团有限责任公司 | The method for controlling flanged plate relative horizontal displacement above and below construction period shock isolating pedestal |
| CN107476632B (en) * | 2017-09-07 | 2019-03-29 | 北京城建集团有限责任公司 | The method for controlling construction period shock isolating pedestal or more flanged plate relative horizontal displacement |
| CN111156915A (en) * | 2020-01-10 | 2020-05-15 | 宝泉安全防护用品(金华)有限公司 | Geotechnical engineering slope deep deformation monitoring device |
| CN111156915B (en) * | 2020-01-10 | 2021-07-06 | 佛山熠广达工程技术有限公司 | Geotechnical engineering slope deep deformation monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |