CN219831950U - Road surface early warning device for preventing landslide - Google Patents
Road surface early warning device for preventing landslide Download PDFInfo
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- CN219831950U CN219831950U CN202320470297.2U CN202320470297U CN219831950U CN 219831950 U CN219831950 U CN 219831950U CN 202320470297 U CN202320470297 U CN 202320470297U CN 219831950 U CN219831950 U CN 219831950U
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- landslide
- early warning
- damping
- transmission shaft
- warning device
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- 238000012544 monitoring process Methods 0.000 claims abstract description 60
- 230000002265 prevention Effects 0.000 claims abstract description 3
- 238000013016 damping Methods 0.000 claims description 55
- 230000005540 biological transmission Effects 0.000 claims description 41
- 230000008859 change Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of landslide early warning, and discloses a road surface early warning device for preventing landslide, which comprises: the system comprises a plurality of positioning monitoring modules, at least three groups of positioning monitoring modules are arranged in the same mountain slope with landslide risk, a distance monitoring unit is arranged in each positioning monitoring module, and the distance monitoring unit is used for monitoring the distance between any two groups of positioning monitoring modules; this road surface early warning device of prevention mountain landslide installs a plurality of location monitoring modules through the mountain inclined plane that has the mountain landslide risk, utilizes the inside distance monitoring unit of location monitoring module to monitor the distance between two arbitrary groups of location monitoring modules, can in time discover the condition that the mountain probably appears the landslide risk according to the change of distance between two groups of location monitoring modules to utilize early warning equipment to carry out timely early warning to pedestrian and vehicle, in order to improve the timeliness of mountain landslide monitoring.
Description
Technical Field
The utility model relates to the technical field of landslide early warning, in particular to a road surface early warning device for preventing landslide.
Background
Landslide refers to the effect and the phenomenon that a certain part of rock soil on a mountain slope produces shearing displacement and wholly moves to slope below along certain weak structural plane under the action of gravity, and the landslide can cause certain risk to pedestrian and vehicle that pass on the road.
The landslide is before the large-scale emergence, and its geotechnical layer can appear small-amplitude displacement and change, and when displacement volume reached a definite time, the landslide can take place on a large scale, but current landslide early warning device only after the large-scale emergence of landslide can make early warning response, can't carry out early warning to the landslide before taking place on a large scale, is inconvenient for pedestrian and vehicle to avoid the landslide in time.
Disclosure of Invention
In order to solve the problems that the prior landslide early warning device can only make early warning response after the landslide occurs in a large scale, cannot early warn the landslide before the landslide occurs in a large scale, and is inconvenient for pedestrians and vehicles to avoid the landslide in time, the utility model is realized by the following technical scheme: a road surface early warning device for preventing landslide, comprising:
the system comprises a plurality of positioning monitoring modules, at least three groups of positioning monitoring modules are arranged in the same mountain slope with landslide risk, a distance monitoring unit is arranged in each positioning monitoring module, and the distance monitoring unit is used for monitoring the distance between any two groups of positioning monitoring modules;
the early warning equipment is arranged on two sides of a road which goes to a landslide risk area, and the early warning equipment is connected with the positioning monitoring modules in the corresponding landslide risk areas through electric signals.
Further, the method further comprises the following steps:
the intercepting plate is transversely arranged on the surface of a road which goes to a landslide risk area, and the side edge of the intercepting plate, which is close to one side of the landslide risk area, is rotatably arranged in the road base surface through a transmission shaft;
the driving motor is used for driving the transmission shaft to rotate, and the driving motor is in electrical signal connection with the positioning monitoring module in the corresponding landslide risk area.
Further, the method further comprises the following steps:
the damping rings are rotatably arranged at two ends of the transmission shaft, a supporting spring is arranged between the damping rings and the transmission shaft, one end of the supporting spring is connected with the surface of the damping rings, and the other end of the supporting spring is connected with the surface of the transmission shaft;
the transmission gear is positioned on the surface of the damping ring, and the output end of the driving motor is provided with a driving gear meshed with the transmission gear.
Further, be equipped with one-way damping subassembly between the damping ring with the transmission shaft, one-way damping subassembly includes:
the damping wheels are distributed on the surface of the transmission shaft, are rotatably arranged in the transmission shaft, and the outer side surfaces of the damping wheels are in friction contact with the inner surface of the damping ring;
the inside of damping wheel is equipped with ratchet dish and pawl dish, ratchet dish fixed mounting is in inside the transmission shaft, the pawl dish is located the inboard table of damping wheel with ratchet dish meshing.
Further, a friction ring is arranged on the outer side surface of the damping wheel, and a friction layer is arranged on the inner side surface of the damping ring.
Compared with the prior art, the utility model has the following beneficial effects:
1. this road surface early warning device of prevention mountain landslide installs a plurality of location monitoring modules through the mountain inclined plane that has the mountain landslide risk, utilizes the inside distance monitoring unit of location monitoring module to monitor the distance between two arbitrary groups of location monitoring modules, can in time discover the condition that the mountain probably appears the landslide risk according to the change of distance between two groups of location monitoring modules to utilize early warning equipment to carry out timely early warning to pedestrian and vehicle, with the timeliness that improves the monitoring of mountain landslide, reduce personnel's risk.
2. This prevent road surface early warning device of mountain landslide is through setting up the interception board on the road surface to cooperate the design of damping ring and transmission shaft surface damping wheel and the design of support spring between damping ring and the transmission shaft, both can prevent pedestrian and vehicle entering mountain landslide's region, the vehicle that the while has been convenient for to get into mountain landslide region is driven out dangerous region, can avoid interception board damage vehicle simultaneously.
Drawings
FIG. 1 is a schematic diagram of a distribution structure of a positioning monitoring module according to the present utility model;
FIG. 2 is a schematic diagram of a distribution structure of a positioning monitoring module according to the present utility model;
FIG. 3 is a schematic diagram of the structure of the interception plate and the driving control mechanism thereof;
FIG. 4 is a schematic view of a support spring structure according to the present utility model;
FIG. 5 is a schematic view of the mating structure of the damping ring and the drive shaft of the present utility model;
FIG. 6 is a schematic view of the internal structure of the damper wheel of the present utility model.
In the figure: 1. a positioning monitoring module; 2. early warning equipment; 3. an interception plate; 4. a transmission shaft; 41. damping wheel; 411. a ratchet plate; 412. a pawl disc; 5. a support spring; 6. a driving motor; 7. a damping ring; 71. a transmission gear.
Description of the embodiments
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An example of the road surface early warning device for preventing landslide is as follows:
referring to fig. 1-6, a road surface early warning device for preventing landslide, comprising:
the system comprises a plurality of positioning monitoring modules 1, wherein at least three groups of positioning monitoring modules 1 are arranged in the same mountain slope with landslide risk, and distance monitoring units are arranged inside the positioning monitoring modules 1 and used for monitoring the distance between any two groups of positioning monitoring modules 1.
The early warning devices 2 are arranged on two sides of a road which goes to a landslide risk area, and the early warning devices 2 are connected with the positioning monitoring modules 1 in the corresponding landslide risk areas by electric signals.
The interception plate 3 is transversely arranged on the surface of a road which is going to a landslide risk area, and the side edge of the interception plate 3, which is close to one side of the landslide risk area, is rotatably arranged in the road base surface through the transmission shaft 4.
The driving motor 6 is used for driving the transmission shaft 4 to rotate, and the driving motor 6 is in electrical signal connection with the positioning monitoring module 1 in the corresponding landslide risk area.
The damping ring 7, the inboard surface of damping ring 7 is equipped with the friction layer, rotates the both ends of installing at transmission shaft 4, is equipped with supporting spring 5 between damping ring 7 and the transmission shaft 4, and the one end and the surface connection of damping ring 7 of supporting spring 5, the other end and the surface connection of transmission shaft 4.
The transmission gear 71 is positioned on the surface of the damping ring 7, and the output end of the driving motor 6 is provided with a driving gear meshed with the transmission gear 71.
A unidirectional damping assembly is arranged between the damping ring 7 and the transmission shaft 4, and comprises: the damping device comprises a plurality of groups of damping wheels 41, wherein the damping wheels 41 are distributed on the surface of a transmission shaft 4 and are rotatably arranged in the transmission shaft 4, friction rings are arranged on the outer side surfaces of the damping wheels 41, and the outer side surfaces of the damping wheels 41 are in friction contact with the inner surface of a damping ring 7; the inside of the damping wheel 41 is provided with a ratchet plate 411 and a pawl plate 412, the ratchet plate 411 is fixedly arranged inside the transmission shaft 4, and the pawl plate 412 is positioned on the inner side surface of the damping wheel 41 and meshed with the ratchet plate 411.
The working principle of the road surface early warning device for preventing landslide is as follows:
firstly, a plurality of positioning monitoring modules 1 are arranged on a mountain slope with landslide risk, distance monitoring units are arranged inside the positioning monitoring modules 1, and after the positioning monitoring modules 1 are installed and started, the distance monitoring units in one group of positioning monitoring modules 1 can monitor the distance between the positioning monitoring modules 1 and any other positioning monitoring modules 1.
When the distance between two groups of positioning monitoring modules 1 changes, according to the distance change between the two groups of positioning monitoring modules 1 and other groups of positioning monitoring modules 1, the position of the upper body landslide can be judged, and signals are transmitted to the early warning equipment 2 through the positioning monitoring modules 1, and the early warning equipment 2 is started to remind passers-by and vehicles.
When the positioning monitoring module 1 monitors that a landslide exists, signals are transmitted to the driving motor 6, the driving motor 6 is started and drives the transmission gear 71 to rotate, the transmission gear 71 drives the damping ring 7 to rotate, the damping ring 7 drives the transmission shaft 4 to rotate together through the supporting spring 5, and the transmission shaft 4 drives the interception plate 3 to rotate together, so that the interception plate 3 is rotated above a road surface to intercept vehicles and passersby.
When a vehicle enters the area where the landslide is located through the interception plate 3, the vehicle can reversely run, when the vehicle passes through the interception plate 3, the vehicle can downwards press the interception plate 3, the interception plate 3 downwards rotates, the vehicle can reversely pass through the interception plate 3, when the vehicle runs away from the interception plate 3, under the action of the supporting spring 5, the interception plate 3 upwards rotates to reset, meanwhile, under the cooperation of the pawl disc 412 and the ratchet disc 411, the damping wheel 41 does not rotate, relative sliding friction occurs between the damping wheel 41 and the damping ring 7, and therefore reset time of the interception plate 3 is slowed down, and the damage of the interception plate 3 to the vehicle is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a road surface early warning device of prevention mountain landslide which characterized in that includes:
the system comprises a plurality of positioning monitoring modules (1), wherein at least three groups of positioning monitoring modules (1) are arranged in the same mountain slope with the risk of landslide, a distance monitoring unit is arranged inside the positioning monitoring modules (1) and is used for monitoring the distance between any two groups of positioning monitoring modules (1);
the early warning device (2) is arranged on two sides of a road which goes to a landslide risk area, and the early warning device (2) is connected with the positioning monitoring module (1) in the corresponding landslide risk area by electric signals.
2. The road surface early warning device for preventing landslide of claim 1, wherein: further comprises:
the intercepting plate (3) is transversely arranged on the surface of a road which goes to a landslide risk area, and the side edge of one side, close to the landslide risk area, of the intercepting plate (3) is rotatably arranged in the road base surface through a transmission shaft (4);
the driving motor (6) is used for driving the transmission shaft (4) to rotate, and the driving motor (6) is in electric signal connection with the positioning monitoring module (1) in the corresponding landslide risk area.
3. The road surface early warning device for preventing landslide of claim 2, wherein: further comprises:
the damping rings (7) are rotatably arranged at two ends of the transmission shaft (4), supporting springs (5) are arranged between the damping rings (7) and the transmission shaft (4), one ends of the supporting springs (5) are connected with the surface of the damping rings (7), and the other ends of the supporting springs are connected with the surface of the transmission shaft (4);
the transmission gear (71) is positioned on the surface of the damping ring (7), and a driving gear meshed with the transmission gear (71) is arranged at the output end of the driving motor (6).
4. The road surface early warning device for preventing landslide of claim 3, further comprising: a unidirectional damping assembly is arranged between the damping ring (7) and the transmission shaft (4), and the unidirectional damping assembly comprises:
a plurality of groups of damping wheels (41), wherein the damping wheels (41) are distributed on the surface of the transmission shaft (4) and are rotatably arranged in the transmission shaft (4), and the outer side surface of the damping wheels (41) is in friction contact with the inner surface of the damping ring (7);
the inside of damping wheel (41) is equipped with ratchet dish (411) and pawl dish (412), ratchet dish (411) fixed mounting is in inside transmission shaft (4), pawl dish (412) are located the inboard table of damping wheel (41), with ratchet dish (411) meshing.
5. The road surface early warning device for preventing landslide of claim 4 further comprising: the outer side surface of the damping wheel (41) is provided with a friction ring, and the inner side surface of the damping ring (7) is provided with a friction layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320470297.2U CN219831950U (en) | 2023-03-13 | 2023-03-13 | Road surface early warning device for preventing landslide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320470297.2U CN219831950U (en) | 2023-03-13 | 2023-03-13 | Road surface early warning device for preventing landslide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219831950U true CN219831950U (en) | 2023-10-13 |
Family
ID=88283734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320470297.2U Active CN219831950U (en) | 2023-03-13 | 2023-03-13 | Road surface early warning device for preventing landslide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219831950U (en) |
-
2023
- 2023-03-13 CN CN202320470297.2U patent/CN219831950U/en active Active
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