CN218002440U - Slope deformation monitoring alarm device - Google Patents
Slope deformation monitoring alarm device Download PDFInfo
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- CN218002440U CN218002440U CN202222978415.9U CN202222978415U CN218002440U CN 218002440 U CN218002440 U CN 218002440U CN 202222978415 U CN202222978415 U CN 202222978415U CN 218002440 U CN218002440 U CN 218002440U
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Abstract
The utility model relates to a side slope monitoring technology field discloses a side slope deformation monitoring alarm device, and the device is connected through wire rope including setting up the measurement post on the side slope and setting up the deformation monitoring post on the road bed between two cylinders, and the inside of deformation monitoring post is provided with gravity ball, collision board, MEMS acceleration sensor and wireless transmission module. When the side slope takes place to warp, the measuring column on the side slope produces the slope or collapses, the wire rope of being connected with drives the inside gravity ball motion of deformation monitoring post, gravity ball striking collision board, collision board produces the acceleration, pass through wireless transmission module with acceleration signal after MEMS acceleration sensor perception this acceleration, in time transmit the staff of distal end, after the staff receives above-mentioned information, can rush to the scene and survey and handle the scene side slope environment the very first time, reduce loss and injury that the side slope warp and bring.
Description
Technical Field
The utility model relates to a side slope monitoring technology field, concretely relates to side slope deformation monitoring alarm device.
Background
The safety and reliability of highway traffic infrastructures such as bridges, tunnels, slopes and the like are important problems related to the national civilization. In recent years, due to performance degradation, long-term overload service or natural disasters, damage and collapse of highway traffic infrastructures such as bridges and tunnels frequently occur, and huge economic loss and social influence are caused to the country. Therefore, effective safety risk monitoring on road infrastructure is more important and urgent, and the method has great social value and significance for guaranteeing the safety of a transportation system.
Landslide and collapse of a side slope are common and serious geological disasters, which generally cause accidents such as traffic interruption and building collapse, and not only can cause huge economic loss, but also can cause casualties. Therefore, for the slope structure with high risk, in order to reduce economic loss and casualties as much as possible, the deformation of the slope needs to be dynamically monitored and monitored in time, and early warning is carried out in time.
The existing slope monitoring device still has some problems and defects, for example, the publication number is CN213748172U, the publication date is 20/07/2021, the invention name is a utility model patent of "slope monitoring device", and its specific technical scheme is: the utility model relates to a side slope monitoring devices, including the measuring stick that is used for monitoring the side slope displacement and the complementary unit who is used for the supplementary measuring stick displacement of observing, complementary unit is including the installation pole, survey subassembly and conveying subassembly, the survey subassembly includes the window, the conveying subassembly includes connecting wire and sash weight, the measuring stick is fixed on the side slope, the installation pole is fixed and is kept away from measuring stick one side, the inside cavity of installation pole just keeps away from side slope one end and is higher than the measuring stick and keeps away from side slope one end setting, spacing hole has been seted up towards the top of measuring stick one side to the installation pole, the connecting wire is worn to establish in spacing hole and can relative slip, connecting wire one end stretches into the installation pole and fixed with the sash weight, the connecting wire is kept away from sash weight one end and is stretched out the installation pole and is fixed with the measuring stick. This application has the effect that can improve the inside displacement monitoring's of side slope accuracy.
Although the monitoring of the slope deformation is realized in the prior art, whether the slope is deformed or not can be obtained by reading corresponding data on site by workers and performing certain calculation, and the method is not timely and fast enough for the relevant workers to know the state and the deformation of the slope.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem and the defect that above-mentioned prior art exists, the utility model provides a slope deformation monitoring alarm device, the deformation condition that can real-time dynamic monitoring side slope and the data that will monitor in time send for relevant staff, and the staff can in time catch up with the scene and handle and survey the side slope after receiving the information.
In order to realize the purpose of the invention, the technical scheme of the utility model is as follows:
a slope deformation monitoring and alarming device comprises a measuring column arranged on a slope and a deformation monitoring column arranged on a roadbed, wherein the deformation monitoring column comprises a deformation monitoring column body with a hollow interior, a fixed pulley is arranged inside the deformation monitoring column body, a steel wire rope is arranged on the fixed pulley, one end of the steel wire rope penetrates out of the deformation monitoring column body through a first through hole in the deformation monitoring column body and is fixedly connected with the measuring column on the slope, and the other end of the steel wire rope is positioned in the deformation monitoring column body and is provided with a gravity ball; the deformation monitoring column comprises a deformation monitoring column body, wherein a convex ring is arranged in the deformation monitoring column body along the circumferential direction, elastic components with the same structure are symmetrically arranged on two sides of the convex ring, a second through hole for a steel wire rope to pass through is formed in the elastic component above the convex ring, a gravity ball is arranged between the two elastic components, the two elastic components can move along the axis direction of the deformation monitoring column body, and MEMS acceleration sensors are respectively arranged on the two elastic components; deformation monitoring post body is inside still to be provided with singlechip and loRa wireless transmission module, the singlechip respectively with loRa wireless transmission module and two MEMS acceleration sensor electric connection on the elastic component.
Furthermore, the elastic component comprises an elastic piece and a collision plate, MEMS acceleration sensors are respectively arranged on the collision plate above and below the elastic piece, and a second through hole for a steel wire rope to pass through is further formed in the collision plate above the elastic piece.
Furthermore, the bottom of measuring the post is provided with the fixed plate, and the bottom of fixed plate is provided with the pin, and the fixed plate is buried in the soil horizon of side slope underground.
Furthermore, a guide post is arranged on the convex ring, a guide shaft sleeve is arranged on the collision plate, the guide shaft sleeve is arranged on the guide post in a sliding mode, the elastic piece is sleeved on the guide post, one end of the elastic piece is connected with the convex ring, and the other end of the elastic piece is connected with the collision plate.
Furthermore, the type of the MEMS acceleration sensor is MPU6050, the type of the single chip microcomputer is STM32L051, and the type of the LoRa wireless transmission module is Ra-01
The utility model has the advantages that:
(1) The utility model provides a side slope deformation monitoring alarm device, the device are including setting up the measuring post on the side slope and setting up the deformation monitoring post on the road bed, connect through wire rope between two cylinders, and the inside of deformation monitoring post is provided with gravity ball, collision board, MEMS acceleration sensor and wireless transmission module. When the side slope is deformed or landslide, the measuring column on the side slope inclines or collapses, the steel wire rope is used for driving the gravity ball inside the deformation monitoring column to move, the gravity ball impacts the collision plate, the collision plate generates acceleration along the axis direction, the MEMS acceleration sensor senses the acceleration and transmits an acceleration signal to a remote worker through the wireless transmission module, and the remote worker transmits the acceleration signal to the site in real time and timely hurts up to the site and surveys and processes the site side slope environment after receiving the information. Use the utility model discloses a device is warp to the side slope and is monitored, and the staff need not regularly to the on-the-spot data of reading, just can acquire the deformation condition of side slope, very convenient and fast.
(2) The utility model discloses a monitoring devices divide into two parts, and partly is the measurement post, and another part is deformation monitoring post, and the landslide that the measurement post setting is used for direct perception side slope on the side slope warp to warp and transmit to deformation monitoring post on, deformation monitoring post sets up on the other road bed of side slope, is used for the side slope deformation signal who will measure the post transmission to change and transmit the staff for the distal end, and two parts are mutually supported and are realized the monitoring of side slope deformation jointly and report to the police. Because the deformation monitoring post sets up on the road bed, not with side slope direct contact, even consequently the side slope has taken place to warp, the deformation monitoring post still can stand upright on the road bed, consequently the inside structure of deformation monitoring post and each components and parts can not suffer destruction, and the reuse can be realized to the deformation monitoring post.
(3) The utility model discloses a two collision boards about deformation monitoring post is inside to be provided with, therefore when the side slope takes place to warp or the landslide, regardless of measuring the post and collapsing towards which direction, can both guarantee that the gravity ball strikes the collision board, thereby transmit the side slope deformation signal to the sensor on the collision board smoothly, and in time transmit the signal for the staff of distal end through wireless transmission module, make the staff can catch up with the spot and survey and handle the scene side slope environment the very first time, reduce the side slope and warp the loss that the landslide brought.
(4) The utility model discloses a measurement column bottom is provided with the fixed plate to the fixed plate is buried underground in the soil layer of side slope, and the fixed plate has increased the area of contact of measurement post with the side slope soil layer, and the top soil layer is used in the fixed plate simultaneously, can push down the fixed plate, thereby will measure the post and firmly fix on the side slope, can avoid external factors as far as to scrape the influence of strong wind to the measurement post, thereby lead to the gravity ball to miss and hit the collision board, the condition of erroneous judgement appears.
(5) The utility model discloses the bottom of well fixed plate is provided with the pin, has further strengthened the fixed effect of measuring the post in the slope soil layer.
(6) The utility model discloses in, the side of collision board is provided with the slider, be provided with on the inside wall of deformation monitoring post with slider complex spout, the cooperation through the slider spout can restrict the motion of collision board, prevent that the acceleration of shaking production about collision board self is detected by the sensor, and the condition of erroneous judgement appears.
Drawings
The foregoing and following detailed description of the invention will be apparent when read in conjunction with the following drawings, in which:
fig. 1 is the overall schematic diagram of the device of the present invention.
In the drawings:
1. a measuring column; 2. a deformation monitoring column; 3. a fixed pulley; 4. a wire rope; 5. a gravity ball; 6. a convex ring; 7. an elastic component; 8. an MEMS acceleration sensor; 11. a fixing plate; 12. a pin; 13. a guide post; 21. a deformation monitoring column body; 71. an elastic member; 72. a collision plate.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions for achieving the objects of the present invention will be further described below by specific examples, and it should be noted that the technical solutions claimed in the present invention include, but are not limited to, the following examples. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.
Landslide and collapse of a side slope are common and serious geological disasters, which generally cause accidents such as traffic interruption and building collapse, and not only can cause huge economic loss, but also can cause casualties. Therefore, for the slope structure with high risk, in order to reduce economic loss and casualties as much as possible, the deformation of the slope needs to be dynamically monitored and monitored in time, and early warning is carried out in time.
Based on this, this embodiment has provided a slope deformation monitoring alarm device, and the staff need not use the scene, just can in time learn the deformation of slope, reaches to the scene again after receiving slope deformation information and handles and survey the slope, very convenient and fast to the staff also can in time master the condition of slope.
Referring to the attached drawing 1 of the specification, the device specifically comprises a measuring column 1 and a deformation monitoring column 2, wherein the measuring column 1 is arranged on a slope, the deformation monitoring column 2 is arranged on a roadbed on one side of the slope through an installation seat, the installation seat is connected with the roadbed through a fixing bolt, the deformation monitoring column 2 comprises a deformation monitoring column body 21, the deformation monitoring column body 21 is hollow, a fixed pulley 3 is arranged inside the deformation monitoring column body 21, the fixed pulley 3 is connected with the top wall of the deformation monitoring column body 21 through an installation support, a steel wire rope 4 is arranged on the fixed pulley 3, a first through hole is formed in the deformation monitoring column body 21, one end of the steel wire rope 4 penetrates out of the deformation monitoring column body 21 through the first through hole and is fixedly connected with the measuring column 1 on the slope, the other end of the steel wire rope 4 is located in the deformation monitoring column body 21, and a gravity ball 5 is arranged at the end; a convex ring 6 is arranged in the deformation monitoring column body 21 along the circumferential direction, elastic components 7 with the same structure are symmetrically arranged on two sides of the convex ring 6, wherein a second through hole for a steel wire rope 4 to pass through is formed in the elastic component 7 positioned above the convex ring, a gravity ball 5 is positioned between the two elastic components 7, the two elastic components 7 can move along the axial direction of the deformation monitoring column body 21, and the two elastic components 7 are respectively provided with corresponding MEMS acceleration sensors 8; the inside singlechip, wireless transmission module and the lithium cell that still are provided with of deformation monitoring post body 21, the singlechip respectively with MEMS acceleration sensor 8 electric connection on wireless transmission module and two elastic component 7, the lithium cell is used for supplying power to singlechip, wireless transmission module and two MEMS acceleration sensor 8.
After the side slope produces the deformation, the measuring column 1 of setting on the side slope then can take place displacement and slope, even collapse, consequently can drive the wire rope 4 motion rather than being connected, wire rope 4's direction of motion probably is upward movement, also probably downward movement, no matter be downstream or upward movement, final gravity ball 5 all can strike the collision board 72 of corresponding direction, collision board 72 produces an acceleration in the twinkling of an eye, MEMS acceleration sensor 8 that sets up on collision board 72 can detect this acceleration, and transmit the signal that detects to the singlechip, the singlechip transmits this signal through wireless transmission module for remote end equipment again, after the staff received information through remote end equipment, can in time rush to the scene and survey and handle the side slope.
The utility model discloses a monitoring alarm device is owing to do not need the staff to go to the on-the-spot reading data of side slope regularly and just can in time acquire the information that the side slope warp, has not only realized the dynamic monitoring that the side slope warp, has still reduced staff's intensity of labour.
In this embodiment, it should be noted that the MEMS acceleration sensor 8 is a prior art, and its model is MPU6050, and the sensor itself is not an innovative improvement of the present invention.
In this embodiment, it should be further noted that the single chip microcomputer is a low-power consumption single chip microcomputer, and the model thereof is STM32L051; the wireless transmission module is a LoRa wireless transmission module, and the model number is Ra-01.
In this embodiment, it should be further described that the MEMS acceleration sensor 8 transmits the detected signal to the single chip microcomputer, and the single chip microcomputer transmits the signal to the remote device through the LoRa wireless transmission module again, so as to inform the operator of belonging to the prior art, and the utility model discloses the transmission method that involves therein is not improved and innovated.
Example 2
The present embodiment further defines the slope deformation monitoring and warning device on the basis of embodiment 1, which is specifically as follows.
Referring to fig. 1 of the specification, the elastic member 7 includes an elastic member 71 and a collision plate 72, the upper and lower collision plates 72 are respectively provided with corresponding MEMS acceleration sensors 8, and further, the upper collision plate 72 is provided with a second through hole through which the wire rope 4 passes.
In this embodiment, it should be noted that the elastic member 71 may be a spring or other elastic member.
Referring to the description and the attached drawing 1, the bottom of the measuring column 1 is provided with a fixing plate 11, the bottom of the fixing plate 11 is provided with a pin 12, and the fixing plate 11 is buried in the soil layer of the side slope.
In this embodiment, the fixed plate 11 that measuring column 1 bottom set up, the area of contact of measuring column 1 with the side slope soil layer has been increased, the top soil layer is used in fixed plate 11 simultaneously, can push down fixed plate 11, thereby will measure column 1 and firmly fix on the side slope, can avoid external factors as far as possible if scrape the influence of strong wind to measuring column 1, thereby lead to gravity ball 5 mistake to hit the collision plate 72, the condition of erroneous judgement appears, and, the pin 12 of fixed plate 11 bottom setting, measuring column 1 has further been strengthened at the intraformational fixed effect of side slope soil.
Referring to fig. 1 of the specification, the upper and lower sides of the protruding ring 6 are provided with guide posts 13, the upper and lower collision plates 72 are provided with guide shaft sleeves, the collision plate 72 on the corresponding side is slidably disposed on the guide post 13 on the corresponding side through the guide shaft sleeve, and the elastic member 71 is sleeved on the guide post 13 and located between the protruding ring 6 and the collision plate 72, and has one end connected to the protruding ring 6 and the other end connected to the collision plate 72.
In the present embodiment, in order to prevent the acceleration generated by the leftward and rightward shaking of the collision plate 72 from being detected by the sensor and thereby causing an erroneous determination, the movement direction of the collision plate 72 is defined by the structure in which the guide posts 13 and the guide post bushes are provided.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as an impediment to the scope of the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The above is only the preferred embodiment of the present invention, it is not right to do any obstruction in any form, all the basis the present invention discloses a technical entity to do any simple modification, equivalent change to the above embodiments, all fall into the protection scope of the present invention.
Claims (5)
1. The side slope deformation monitoring and alarming device is characterized by comprising a measuring column (1) arranged on a side slope and a deformation monitoring column (2) arranged on a roadbed, wherein the deformation monitoring column (2) comprises a hollow deformation monitoring column body (21), a fixed pulley (3) is arranged inside the deformation monitoring column body (21), a steel wire rope (4) is arranged on the fixed pulley (3), one end of the steel wire rope (4) penetrates out of the deformation monitoring column body (21) through a first through hole in the deformation monitoring column body (21) and is fixedly connected with the measuring column (1) on the side slope, and the other end of the steel wire rope (4) is located in the deformation monitoring column body (21) and is provided with a gravity ball (5); the deformation monitoring column comprises a deformation monitoring column body (21), wherein convex rings (6) are arranged in the deformation monitoring column body (21) along the circumferential direction, elastic components (7) with the same structure are symmetrically arranged on two sides of each convex ring (6), a second through hole for a steel wire rope (4) to pass through is formed in the elastic component (7) positioned above the convex rings, a gravity ball (5) is positioned between the two elastic components (7), the two elastic components (7) can move along the axial direction of the deformation monitoring column body (21), and MEMS acceleration sensors (8) are respectively arranged on the two elastic components (7); deformation monitoring post body (21) inside still is provided with singlechip and loRa wireless transmission module, the singlechip respectively with loRa wireless transmission module and two MEMS acceleration sensor (8) electric connection on elastic component (7).
2. The slope deformation monitoring and alarming device as claimed in claim 1, wherein the elastic component (7) comprises an elastic member (71) and a collision plate (72), MEMS acceleration sensors (8) are respectively arranged on the collision plate (72) above and below, and a second through hole for the steel wire rope (4) to pass through is further arranged on the collision plate (72) above.
3. The slope deformation monitoring and alarming device as claimed in claim 1, wherein a fixing plate (11) is arranged at the bottom of the measuring column (1), a pin (12) is arranged at the bottom of the fixing plate (11), and the fixing plate (11) is buried in the soil layer of the slope.
4. The slope deformation monitoring and alarming device as claimed in claim 2, wherein the convex ring (6) is provided with a guide post (13), the collision plate (72) is provided with a guide shaft sleeve, the guide shaft sleeve is slidably arranged on the guide post (13), the elastic member (71) is sleeved on the guide post (13), one end of the elastic member is connected with the convex ring (6), and the other end of the elastic member is connected with the collision plate (72).
5. The slope deformation monitoring alarm device according to claim 1, wherein the type of the MEMS acceleration sensor (8) is MPU6050, the type of the single chip microcomputer is STM32L051, and the type of the LoRa wireless transmission module is Ra-01.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222978415.9U CN218002440U (en) | 2022-11-09 | 2022-11-09 | Slope deformation monitoring alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222978415.9U CN218002440U (en) | 2022-11-09 | 2022-11-09 | Slope deformation monitoring alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218002440U true CN218002440U (en) | 2022-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222978415.9U Active CN218002440U (en) | 2022-11-09 | 2022-11-09 | Slope deformation monitoring alarm device |
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|---|---|
| CN (1) | CN218002440U (en) |
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2022
- 2022-11-09 CN CN202222978415.9U patent/CN218002440U/en active Active
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