CN204255336U - Callapsed landslide deformation sensor - Google Patents
Callapsed landslide deformation sensor Download PDFInfo
- Publication number
- CN204255336U CN204255336U CN201420691420.4U CN201420691420U CN204255336U CN 204255336 U CN204255336 U CN 204255336U CN 201420691420 U CN201420691420 U CN 201420691420U CN 204255336 U CN204255336 U CN 204255336U
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- China
- Prior art keywords
- steel wire
- sensor
- protecting crust
- tow line
- deformation sensor
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- 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
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 238000006073 displacement reaction Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 231100001261 hazardous Toxicity 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model relates to a kind of callapsed landslide deformation sensor; described deformation sensor comprises sensor, containment vessel, steel wire tow line and fixation with steel wire seat; described sensor is arranged in described protecting crust; described protecting crust bottom arranges installing plate; described sensor is connected with a steel wire tow line; in use, be fixed on by shield segment ground by described installing plate by described protecting crust, the other end of described steel wire tow line is fixedly connected at shield segment ground.The design of callapsed landslide deformation sensor structure of the present utility model enhances stability and the accuracy of sensor, extends usable range and the applicability of equipment.
Description
Technical field
The utility model relates to a kind of monitoring early-warning device, particularly relates to a kind of callapsed landslide deformation sensor.
Background technology
At present, stay cord displacement sensing apparatus is generally that stay cord displacement sensing apparatus is arranged on fixed object in the structural change of straight-line displacement sensing device, and stay cord is fixed on mobile object, and stay cord rectilinear motion is aimed at mobile object axis of movement.Principle of work is when occurring when moving, and stretch along with stay cord and shrink, the screw thread wheel hub being wound around stay cord drives inductor to rotate, and mechanical motion is converted into electric signal, exports an electric signal proportional with stroke measurment.Measure displacement and speed that output signal can draw moving object.But general stay cord displacement sensing apparatus, due to structure problem, is used in line measurement mechanical system, and its shell and mount fixing structure are not suitable for field and lay for a long time, is not suitable for the application of detecting circumferentially matter variation of hazardous location.For the periphery geology unusual fluctuation of Timeliness coverage hazardous location cause small-sized landslide, slip and collapse, must develop meet particular surroundings, reflection earth's surface thing displacement sensing device so that monitor in real time for hazardous location, reduce calamity source.
Summary of the invention
In order to expand stay cord displacement sensing apparatus usable range and applicability, the utility model proposes a kind of new callapsed landslide deformation sensor, shell and the mount fixing structure of this callapsed landslide deformation sensor change to some extent, can meet the application demand in the small-sized geology unusual fluctuation of hazardous location monitoring periphery.
The technical scheme that the utility model is structurally adopted is: a kind of callapsed landslide deformation sensor, described deformation sensor comprises the sensor being arranged in protecting crust, described protecting crust bottom arranges installing plate, described sensor is connected with a steel wire tow line, in use, be fixed on by shield segment ground by described installing plate by described protecting crust, the other end of described steel wire tow line is fixedly connected at shield segment ground.
Further, described sensor has external cable, be connected with described sensor by sensing device cable interface external cable, described protecting crust is provided with sensing device cable outlet, and sensing device cable is communicated with external cable through described sensing device cable outlet.
Further, one end of described wire rope is connected with steel wire tow line holder, described wire rope is outside equipped with pillar, steel wire tow line passes from described pillar, one end of described pillar is connected with protecting crust housing, the other end is connected with steel wire tow line holder, and during use, described steel wire tow line holder is fixedly connected on shield segment ground.
Further, described protecting crust and pillar have watertight seal, described watertight seal comprises the protecting crust water seal bar on protecting crust and the watertight connector for pillar connecting portion, and described watertight seal makes to be positioned at sensor wherein and wire rope does not ensure its accuracy by the impact of extraneous rugged surroundings.
Further, described steel wire pillar is telescopic socket pipe, can adjustable in length.
Further; it is an entirety that described deformation sensor comprises sensor, protecting crust, steel wire tow line and fixation with steel wire seat; sensor and containment vessel location are fixed on ground by the installing plate arranged by protecting crust bottom, and described fixation with steel wire seat is fixed in ground as displacement information collection terminal.
Further, the installing plate that described protecting crust bottom is arranged is provided with mounting hole, and described protecting crust and ground are fixed by gim peg, described steel wire tow line holder is equipped with mounting hole, is fixed by the point of fixity of gim peg by itself and ground.
The beneficial effects of the utility model are, the combined action of guard shield and stationary installation, make the utility model enhance stabilization of equipment performance, have widened equipment use scope and applicability etc., can be satisfied with the application of the geologic media of Along Railway complexity.
Accompanying drawing explanation
Fig. 1 callapsed landslide deformation sensor horizontal section structural representation;
Fig. 2 callapsed landslide deformation sensor plan structure schematic diagram;
Fig. 3 callapsed landslide deformation sensor lays schematic diagram.
Reference numeral
1 sensor 2 protecting crust 3 installing plate 4 sensing device cable interface 5 protecting crust water seal bar 6 steel wire tow line
7 pillar 8 holder 9 watertight connector 10 installing plate mounting hole 11 installing plate gim pegs
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, respectively illustrate callapsed landslide deformation sensor horizontal section structural representation, plan structure schematic diagram and lay schematic diagram, below in conjunction with accompanying drawing, structure of the present utility model and structure being specifically described.
As shown in FIG., callapsed landslide deformation sensor of the present utility model forms primarily of four parts, comprise: sensor 1, protecting crust 2, steel wire tow line 6 and fixation with steel wire seat 8, described sensor 1 is arranged in described protecting crust 2, described protecting crust 2 bottom arranges installing plate 3, described sensor 1 is connected with a steel wire tow line 6, in use, be fixed on by shield segment ground by described installing plate 3 by described protection 2 shell, the other end fixation with steel wire seat 8 of described steel wire tow line 6 is fixedly connected at shield segment ground.Sensor 1 has external cable, is connected with described sensor 1 by sensing device cable interface 4 external cable, and described protecting crust 2 is provided with sensing device cable outlet, and sensing device cable is communicated with external cable through described sensing device cable outlet.
One end of described wire rope 6 is connected with steel wire tow line holder 8.Steel wire pillar 7 can be outside equipped with at described wire rope 6, particularly, steel wire tow line 6 is passed from described steel wire pillar 7, one end of described pillar 7 is connected with the housing of protecting crust 2, the other end is connected with steel wire tow line holder 8, and during use, described steel wire tow line holder 8 is fixedly connected on shield segment ground.Watertight seal can also be set at described protecting crust 2 and steel wire pillar 7, described watertight seal comprises the protecting crust water seal bar 5 on protecting crust and the watertight connector 10 for pillar connecting portion, and described watertight seal makes to be positioned at sensor wherein and wire rope does not ensure its accuracy by the impact of extraneous rugged surroundings.Such setting, makes callapsed landslide deformation sensor of the present utility model more possess prevention rugged surroundings and destroys sensing device intraware, avoids the effect of sensing device equipment faults itself.
The telescopic socket pipe of sectional type can be set to for steel wire pillar 7, one is can in use when dangerous situation generation ground location occurring and moving, telescopic socket pipe can change its length along with wire rope, two is do not affect the topography and geomorphology situation be convenient to according to installing, regulate its length easily, but also can convenient for collecting transport.
As Fig. 3, be that callapsed landslide deformation sensor installs embodiment, described sensing device is installed on two immobilizing foundations, and one is stiff end (reference point), and another is displacement information collection terminal (sensing device end, protective casing).It is mobile that testee moves triggered location end (reference point), monitoring steel wire stretching distance; It is mobile that testee moves triggering displacement information acquisition end (sensing device end, stationary housing), and monitoring steel wire reduces the distance.Distance (stretch and the reduce the distance) collection of monitoring is uploaded, and analyzes and judges and do warning message to issue.
Visible device of the present utility model can Real-Time Monitoring landslip and the deformation such as rock displacements, crack cause roadbed equipment state to damage change, measures related object displacement scale.Due to protective casing and stationary installation integral sensing device integrally measuring equipment, usability and the applicability of sensing device device measuring are widened.When tested sliding mass, rock etc. produce displacement, pull coupled steel cable stiff end device, steel cable drives sensing device gear train and sensing element synchronous axial system, thus export one and the directly proportional electric signal of rope amount of movement, measure the mobile variable quantity that output signal draws moving object, protective casing blocks external environment influence, guarantees the normal operation of sensing device self non-fault, reaches sensing device stable operation work and the object of accurate Real-Time Monitoring testee state.
Claims (7)
1. a callapsed landslide deformation sensor, it is characterized in that: described deformation sensor comprises sensor, protecting crust, steel wire tow line and fixation with steel wire seat, described sensor is arranged in described protecting crust, described protecting crust bottom arranges installing plate, described sensor is connected with a steel wire tow line, in use, be fixed on by shield segment ground by described installing plate by described protecting crust, the other end of described steel wire tow line is fixedly connected at shield segment ground.
2. callapsed landslide deformation sensor as claimed in claim 1, it is characterized in that: described sensor has external cable, be connected with described sensor by sensing device cable interface external cable, described protecting crust is provided with sensing device cable outlet, and sensing device cable is communicated with external cable through described sensing device cable outlet.
3. callapsed landslide deformation sensor as claimed in claim 1, it is characterized in that: one end of described wire rope is connected with steel wire tow line holder, described wire rope is outside equipped with steel wire pillar, steel wire tow line passes from described steel wire pillar, one end of described pillar is connected with protecting crust housing, the other end is connected with steel wire tow line holder, and during use, described steel wire tow line holder is fixedly connected on shield segment ground.
4. callapsed landslide deformation sensor as claimed in claim 3, it is characterized in that: described protecting crust and pillar have watertight seal, described watertight seal comprises the protecting crust water seal bar on protecting crust and the watertight connector for pillar connecting portion, and described watertight seal makes to be positioned at sensor wherein and wire rope does not ensure its accuracy by the impact of extraneous rugged surroundings.
5. callapsed landslide deformation sensor as claimed in claim 1, is characterized in that: described steel wire pillar is telescopic socket pipe, can adjustable in length.
6. callapsed landslide deformation sensor as claimed in claim 1; it is characterized in that: it is an entirety that described deformation sensor comprises sensor, protecting crust, steel wire tow line and fixation with steel wire seat; sensor and containment vessel are fixed in ground as displacement information collection terminal by the installing plate arranged by protecting crust bottom, and described fixation with steel wire seat is fixed in ground as positioning end.
7. callapsed landslide deformation sensor as claimed in claim 1, it is characterized in that: the installing plate that described protecting crust bottom is arranged is provided with installing plate mounting hole, by installing plate gim peg, described protecting crust and ground are fixed, described steel wire tow line holder is provided with mounting hole, is fixed by the point of fixity of gim peg by itself and ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691420.4U CN204255336U (en) | 2014-11-19 | 2014-11-19 | Callapsed landslide deformation sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691420.4U CN204255336U (en) | 2014-11-19 | 2014-11-19 | Callapsed landslide deformation sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255336U true CN204255336U (en) | 2015-04-08 |
Family
ID=52959633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420691420.4U Expired - Fee Related CN204255336U (en) | 2014-11-19 | 2014-11-19 | Callapsed landslide deformation sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204255336U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115418A (en) * | 2015-07-17 | 2015-12-02 | 中国航空工业集团公司北京航空精密机械研究所 | Elongated hole inner wall measurement sensor support device |
| JP2018112497A (en) * | 2017-01-13 | 2018-07-19 | 東京電力ホールディングス株式会社 | Travel measuring device and method for measuring travel of object to be measured |
| CN120564365A (en) * | 2025-07-30 | 2025-08-29 | 四川省交通勘察设计研究院有限公司 | A risk identification auxiliary system and method for important structures on dangerous road sections |
-
2014
- 2014-11-19 CN CN201420691420.4U patent/CN204255336U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115418A (en) * | 2015-07-17 | 2015-12-02 | 中国航空工业集团公司北京航空精密机械研究所 | Elongated hole inner wall measurement sensor support device |
| CN105115418B (en) * | 2015-07-17 | 2017-11-10 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of elongated hole inwall measurement sensor support meanss |
| JP2018112497A (en) * | 2017-01-13 | 2018-07-19 | 東京電力ホールディングス株式会社 | Travel measuring device and method for measuring travel of object to be measured |
| CN120564365A (en) * | 2025-07-30 | 2025-08-29 | 四川省交通勘察设计研究院有限公司 | A risk identification auxiliary system and method for important structures on dangerous road sections |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170302 Address after: 336000 Yichun Economic Development Zone, Jiangxi, Yichun Patentee after: Jiangxi Xiling Track Traffic Technology Development Co., Ltd. Patentee after: Beijing Xiling Rail Technology Co. Ltd. Address before: 336000 West Road, Jiangxi Economic Development Zone, Yichun Patentee before: Jiangxi Xiling Track Traffic Technology Development Co., Ltd. |
|
| 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: 20150408 Termination date: 20191119 |