CN220228382U - Loess landslide monitoring and early warning device - Google Patents
Loess landslide monitoring and early warning device Download PDFInfo
- Publication number
- CN220228382U CN220228382U CN202320475653.XU CN202320475653U CN220228382U CN 220228382 U CN220228382 U CN 220228382U CN 202320475653 U CN202320475653 U CN 202320475653U CN 220228382 U CN220228382 U CN 220228382U
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- fixedly connected
- early warning
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- box body
- monitoring
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 43
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a loess landslide monitoring and early warning device which comprises a base and a monitoring and early warning box, wherein a plurality of inserted bars are symmetrically and fixedly connected to the bottom wall of the base, a supporting rod is fixedly connected to the top of the base, and an adjusting mechanism which is convenient for the inserted bars to be fixed on a loess slope is arranged at the top of the supporting rod; the adjusting mechanism comprises a box body fixedly connected to the top of the supporting rod, a rotating shaft is connected to the inner wall of the box body in a penetrating and rotating mode, a driving gear is fixedly connected to the side wall of the rotating shaft, a rotating rod is connected to the inner wall of the box body in a rotating mode, a half gear is fixedly connected to the side wall of the rotating rod, a stand column plate is fixedly connected to the side wall of the half gear, the top end of the stand column plate is fixedly connected with the monitoring and early warning box, and a turning hand is fixedly connected to one end of the rotating shaft; the side wall of the box body is provided with a fixing part. According to the utility model, a plurality of inserted bars can be stably inserted into the slope land, so that the stability is improved, the angle of the monitoring and early warning box can be adjusted, and the application range of the device is enlarged.
Description
Technical Field
The utility model relates to the technical field of landslide monitoring and early warning, in particular to a loess landslide monitoring and early warning device.
Background
Loess landslide is the phenomenon that soil mass on a thick loess high side slope section integrally slides down along a weak surface under the action of gravity, the boundary of the landslide is semicircular or arc-shaped, a broken wall is a steep bank, a steeper sliding surface is arranged, and the phenomenon often occurs at the upper part of a loess valley slope or the lowest part of the valley slope of 40-60 degrees.
The utility model with the application number of CN202121680560.8 is searched: the utility model provides a geology landslide monitoring devices, includes the base, and the top of base is provided with the bracing piece, and the top of bracing piece is provided with the protecting crust, and the inside of protecting crust is hollow structure, the top of protecting crust is the arc, and the left side fixedly connected with heat dissipation casing of protecting crust, heat dissipation casing's cross-section is right trapezoid, and heat dissipation casing's inside is hollow structure. This geology landslide monitoring devices drives the power board through torsion spring and resets, and the wind stream continues to promote the right side of power board and moves down and strike the braced frame after the power board resets to realize the repeated striking to the braced frame, prevent to a certain extent that the bottom of braced frame from gathering little insect, make braced frame and filter screen obtain certain protection, and prevent that little insect from damaging the condition of filter screen from appearing, thereby make the life of braced frame obtain certain extension. But there are also some disadvantages:
the device is fixed on the ground through the four vertical pipes at the bottom of the base, but in some loess slope environments, the stability of the loess slope is easier than that of other geological landslide, so that the detection and early warning device is more required to be stably installed; if the installation of base is in the horizontality, four standpipes are difficult to insert the loess domatic completely, lead to monitoring devices's installation unstable.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a loess landslide monitoring and early warning device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the loess landslide monitoring and early warning device comprises a base and a monitoring and early warning box, wherein a plurality of inserted bars are symmetrically and fixedly connected to the bottom wall of the base, a supporting rod is fixedly connected to the top of the base, and an adjusting mechanism which is convenient for the plurality of inserted bars to fix on a loess slope is arranged at the top of the supporting rod; the adjusting mechanism comprises a box body fixedly connected to the top of the supporting rod, a rotating shaft is connected to the inner wall of the box body in a penetrating and rotating mode, a driving gear is fixedly connected to the side wall of the rotating shaft, a rotating rod is connected to the inner wall of the box body in a rotating mode, a half gear is fixedly connected to the side wall of the rotating rod, a stand column plate is fixedly connected to the side wall of the half gear, the top end of the stand column plate is fixedly connected with the monitoring and early warning box, and a turning hand is fixedly connected to one end of the rotating shaft; the side wall of the box body is provided with a fixing part for limiting the driving gear.
Preferably, the fixing part comprises round grooves uniformly distributed on the side wall of the box body, a threaded hole is formed in the inner wall of the turning hand, and a bolt is connected with the inner thread of the threaded hole.
Preferably, the driving gear is meshed with the half gear, and the side wall of the box body is symmetrically and fixedly connected with the supporting plate.
Preferably, each supporting plate inner wall is provided with an arc hole, and the side walls of the upright post plates are symmetrically and fixedly connected with limiting rods.
Preferably, each limiting rod is slidably connected in a corresponding arc hole, and a cover plate is fixedly connected to the inner wall of the top of the box body.
Preferably, the slide hole is offered to the apron roof, slide hole inside wall symmetry fixedly connected with sealing strip, the stand board runs through sliding connection in the slide hole.
The utility model has the beneficial effects that:
through setting up structures such as inserted bar, a plurality of gear and stand board, when user uses this device on the loess slope of different slopes, at first inserts the loess slope with a plurality of inserted bars and fixes the base, rotates the turning hand, drives stand board and monitoring early warning case through pivot, driving gear and half gear and rotates certain angle, can make the monitoring early warning case be vertical state, conveniently carries out landslide monitoring early warning to the loess slope;
this device can be with a plurality of inserted bars stable in inserting loess slope for the comparison document, improves the stability of this device installation to in the use scene of difference, the angle of monitoring early warning case can be adjusted, has increased the application scope of this device.
Drawings
Fig. 1 is a schematic structural diagram of a loess landslide monitoring and early warning device according to the present utility model;
fig. 2 is a schematic diagram of structures such as a circular groove and a threaded hole in the loess landslide monitoring and early warning device;
fig. 3 is a top view of a cover plate in the loess landslide monitoring and early warning device provided by the utility model.
In the figure: 1 base, 2 bracing pieces, 3 box bodies, 4 rotating shafts, 5 driving gears, 6 rotating rods, 7 semi-gears, 8 upright post plates, 9 rotating hands, 10 monitoring and early warning boxes, 11 bolts, 12 circular grooves, 13 threaded holes, 14 cover plates, 15 sliding holes, 16 sealing strips, 17 supporting plates, 18 arc holes, 19 limiting rods and 20 inserting rods.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a loess landslide monitoring and early warning device comprises a base 1 and a monitoring and early warning box 10, wherein a plurality of inserted bars 20 are symmetrically and fixedly connected to the bottom wall of the base 1, a supporting rod 2 is fixedly connected to the top of the base 1, and an adjusting mechanism which is convenient for the plurality of inserted bars 20 to fix on a loess slope is arranged at the top of the supporting rod 2; the adjusting mechanism comprises a box body 3 fixedly connected to the top of the supporting rod 2, a rotating shaft 4 is connected to the inner wall of the box body 3 in a penetrating and rotating manner, a driving gear 5 is fixedly connected to the side wall of the rotating shaft 4, a rotating rod 6 is connected to the inner wall of the box body 3 in a rotating manner, a half gear 7 is fixedly connected to the side wall of the rotating rod 6, a stand column plate 8 is fixedly connected to the side wall of the half gear 7, the top end of the stand column plate 8 is fixedly connected with a monitoring and early warning box 10, and a turning hand 9 is fixedly connected to one end of the rotating shaft 4; the side wall of the box body 3 is provided with a fixing part for limiting the driving gear 5, a monitoring hole is formed in the monitoring and early warning box 10, and a laser ranging sensor for monitoring loess landslide is arranged in the monitoring and early warning box 10.
The fixed part comprises round grooves 12 which are uniformly distributed on the side wall of the box body 3, threaded holes 13 are formed in the inner wall of the rotating hand 9, bolts 11 are connected with the inner threads of the threaded holes 13, and the plurality of round grooves 12 are circular in the arrangement track of the side wall of the box body 3.
The driving gear 5 is meshed with the half gear 7, the side wall of the box body 3 is symmetrically and fixedly connected with a supporting plate 17, and the driving gear 5 drives the half gear 7 to rotate for a certain angle.
Arc-shaped holes 18 are formed in the inner wall of each supporting plate 17, limiting rods 19 are symmetrically and fixedly connected to the side walls of the upright post plates 8, and the upright post plates 8 can drive the two limiting rods 19 to slide in the corresponding arc-shaped holes 18 in the rotating process.
Each limiting rod 19 is slidably connected in a corresponding arc-shaped hole 18, the inner wall of the top of the box body 3 is fixedly connected with a cover plate 14, and the cover plate 14 can prevent outdoor impurities from interfering with the meshing rotation of a plurality of gears.
The slide hole 15 has been seted up to apron 14 roof, and slide hole 15 inside wall symmetry fixedly connected with sealing strip 16, and sealing strip 16 can further prevent external impurity to enter into box body 3, and stand board 8 runs through sliding connection in slide hole 15.
In the utility model, the monitoring and early warning box 10 is made of transparent material and is provided with a monitoring hole, a laser ranging sensor for monitoring loess landslide is arranged in the monitoring and early warning box 10, the laser ranging sensor is of an existing structure, redundant description is not made here, and an early warning device electrically connected with the laser ranging sensor is also arranged in the monitoring and early warning box 10.
When the device is used on loess slopes with different gradients, firstly, a plurality of inserting rods 20 are inserted into the loess slopes to fix the base 1, then the rotating hand 9 is rotated, the rotating hand 9 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the driving gear 5 fixedly connected with the rotating shaft to rotate by a certain angle, the driving gear 5 drives the semi-gear 7 in meshed connection to rotate, the semi-gear 7 drives the upright post plate 8 to rotate by a certain angle, the limiting rods 19 symmetrically and fixedly connected with the side walls of the upright post plate 8 slide in the corresponding arc-shaped holes 18, so that the upright post plate 8 is in an upright state, and then the monitoring and early warning box 10 fixedly connected with the top of the upright post plate 8 is also in an upright state, or in other inclined states, so that landslide monitoring and early warning can be conveniently carried out on the loess slopes.
Because a plurality of circular grooves 12 set up the orbit and be circular at box body 3 lateral wall, then in above-mentioned in-process, finally bolt 11 will correspond with one of them circular groove 12 of box body 3 lateral wall, and then rotate bolt 11, and the one end of bolt 11 will insert in corresponding circular groove 12, accomplishes the spacing to turning hand 9, and then turning hand 9 can not produce the rotation, then driving gear 5 semi-gear 7 can not produce the rotation again yet.
This device can be with a plurality of inserted bars 20 stable in inserting loess slope for the comparison document, improves the stability of this device installation to in the environment of difference, the angle of monitoring early warning case 10 can be adjusted, has increased the application scope of this device.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The loess landslide monitoring and early warning device comprises a base (1) and a monitoring and early warning box (10), and is characterized in that a plurality of inserted bars (20) are symmetrically and fixedly connected to the bottom wall of the base (1), a supporting rod (2) is fixedly connected to the top of the base (1), and an adjusting mechanism which is convenient for the inserted bars (20) to fix on a loess slope is arranged at the top of the supporting rod (2);
the adjusting mechanism comprises a box body (3) fixedly connected to the top of the supporting rod (2), a rotating shaft (4) is fixedly connected to the inner wall of the box body (3) in a penetrating and rotating mode, a driving gear (5) is fixedly connected to the side wall of the rotating shaft (4), a rotating rod (6) is rotatably connected to the inner wall of the box body (3), a half gear (7) is fixedly connected to the side wall of the rotating rod (6), a stand column plate (8) is fixedly connected to the side wall of the half gear (7), the top end of the stand column plate (8) is fixedly connected with a monitoring and early warning box (10), and a turning hand (9) is fixedly connected to one end of the rotating shaft (4);
the side wall of the box body (3) is provided with a fixing part for limiting the driving gear (5).
2. The loess landslide monitoring and early warning device according to claim 1, wherein the fixing part comprises round grooves (12) uniformly distributed on the side wall of the box body (3), threaded holes (13) are formed in the inner wall of the turning hand (9), and bolts (11) are connected with the internal threads of the threaded holes (13).
3. The loess landslide monitoring and early warning device according to claim 1, characterized in that the driving gear (5) is engaged with the half gear (7), and the side wall of the box body (3) is symmetrically and fixedly connected with a supporting plate (17).
4. The loess landslide monitoring and early warning device according to claim 3, wherein each supporting plate (17) is provided with an arc-shaped hole (18) on the inner wall, and limit rods (19) are symmetrically and fixedly connected to the side walls of the upright plates (8).
5. The loess landslide monitoring and early warning device according to claim 4, characterized in that each limit rod (19) is slidably connected in a corresponding arc hole (18), and a cover plate (14) is fixedly connected to the inner wall of the top of the box body (3).
6. The loess landslide monitoring and early warning device according to claim 5, wherein the sliding hole (15) is formed in the top wall of the cover plate (14), sealing strips (16) are symmetrically and fixedly connected to the inner side walls of the sliding hole (15), and the upright post plate (8) penetrates through the sliding hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320475653.XU CN220228382U (en) | 2023-03-14 | 2023-03-14 | Loess landslide monitoring and early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320475653.XU CN220228382U (en) | 2023-03-14 | 2023-03-14 | Loess landslide monitoring and early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228382U true CN220228382U (en) | 2023-12-22 |
Family
ID=89180805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320475653.XU Active CN220228382U (en) | 2023-03-14 | 2023-03-14 | Loess landslide monitoring and early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228382U (en) |
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2023
- 2023-03-14 CN CN202320475653.XU patent/CN220228382U/en active Active
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