Highway high slope disaster detection and early warning device

Abstract

The utility model discloses a highway high slope disaster detection and early warning device, which relates to the technical field of highway high slope disaster detection and early warning and comprises two vertical rods and first fixed insertion rods arranged at the bottoms of the vertical rods. And the two vertical rods are symmetrically and rotationally connected with two groups of rotating rods through rotating shafts and torsion springs. During use, through the arrangement of the pull rope, the sleeve and the elastic pressing plate, when falling rocks roll down and impact the pull rope, the pull rope is subjected to bending deformation due to impact, when the stress is large, the end of the pull rope overcomes the pressing force of the elastic pressing plate to be separated from the sleeve, and at the moment, the blocking rope is broken; therefore, the bottom end of the rotating rod touches the triggering button under the elastic force effect of the torsion spring, the early warning signal transmitting assembly sends an early warning signal to the warning device, and the warning device sends out a warning signal to remind nearby vehicles to carefully drive or change a road to detour.

Description

Technical Field

[0001] The utility model relates to the technical field of highway high slope disaster detection and early warning, in particular to a highway high slope disaster detection and early warning device. Background Art

[0002] Highway high slopes generally refer to natural slopes, river bank slopes, plateau edges, landslide deposits, and artificial slopes (formed by traffic roads, open-pit mining, construction sites and foundation projects, etc.).

[0003] Since these high slopes are constantly affected by various stresses, there is a certain probability of natural disasters occurring, such as weathering and peeling, rock and mud flow, falling blocks and rocks, collapse, dumping, collapse, buckling, sliding, collapse, landslide, and staggered falls. Among them, the probability of falling blocks and rocks is relatively high, which will pose a serious safety threat to passing vehicles. Therefore, various slope disaster monitoring and early warning equipment will be used for monitoring. Once falling rocks or disasters are found, early warnings can be issued in time to remind vehicles on nearby roads to pay attention to safety or take detours, effectively avoiding further expansion of the impact of the disaster.

[0004] The Chinese utility model patent with patent application number CN202120169010.3 records a high slope detection disaster warning device, which monitors the moisture in the slope soil through a moisture sensor. When the moisture content of the slope soil exceeds a specified threshold, an alarm message will be issued. However, in the above-mentioned device, the moisture content of the slope soil will become higher after encountering heavy or long rainfall, thereby triggering an alarm. However, due to the large rainfall range, a large area of ​​alarms will be issued, causing the alarm information to lose its prompt effect, thereby reducing the reliability of high slope disaster monitoring and early warning. Utility Model Content

[0005] The purpose of the present application is to provide a highway high slope disaster detection and early warning device to solve the problem of poor reliability of high slope disaster monitoring and early warning proposed in the above background technology.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a highway high slope disaster detection and early warning device, comprising two vertical rods and a first fixed plug-in rod arranged at the bottom of the vertical rods, a warning signal transmitting assembly is arranged in the vertical rods, two groups of rotating rods are symmetrically rotatably connected on the two vertical rods through rotating shafts and torsion springs, two groups of trigger buttons are symmetrically installed on the two vertical rods, the trigger buttons are connected to the early warning signal transmitting assembly, the bottom ends of the two groups of rotating rods correspond to the two groups of trigger buttons respectively, the number of rotating rods in each group is several, and several blocking ropes are fixedly connected between the top ends of the two groups of rotating rods, the blocking rope is composed of multiple sections of pull ropes, and the ends of two adjacent sections of the pull ropes that are close to each other are symmetrically and movably sleeved with two sleeves, and the tops of the two sleeves are symmetrically and fixedly connected with two elastic pressure plates, the ends of the two elastic pressure plates that are close to each other are respectively pressed on one end of the two sections of the pull ropes, and the ends of the two sleeves that are close to each other are connected together.

[0007] Preferably, it also includes a supporting assembly arranged between the adjacent ends of the two sleeves, the supporting assembly includes a connecting plate, the adjacent ends of the two sleeves are connected to the connecting plate, and a second fixed plug rod is fixedly connected to the bottom of the connecting plate. The advantage of such a configuration is that when the total length of the blocking rope is long, the blocking rope can be supported, thereby ensuring that the blocking rope can be in a relatively horizontal position as a whole, and the end of the pull rope located in the middle part will not fall out of the sleeve due to the greater gravity, thereby ensuring that the device can normally perform monitoring and early warning functions over a large span, thereby improving the practicability and reliability of the device.

[0008] Preferably, it also includes an auxiliary warning component, which includes two through slots and two cavities symmetrically opened on the back side of the connecting plate, the two through slots are respectively connected to the two cavities, and two groups of elastic telescopic rods are symmetrically fixedly connected on the inner side walls of the two through slots that are far away from each other, and the ends of the two groups of elastic telescopic rods that are close to each other are fixedly connected to rollers. The auxiliary warning component also includes a connecting rod symmetrically fixedly connected to the close ends of the two sleeves, and the close ends of the two connecting rods are symmetrically fixedly connected to two limit plates, and the two connecting rods and the two limit plates are movably inserted in the two through slots and the two cavities, respectively, and the two limit plates are far away from each other. The side surfaces are respectively tightly against the outer circumferences of the two groups of rollers, and the through groove is located close to the slope. The advantage of such a setting is that when rocks fall and collide with the blocking rope, the pull rope bends, and at this time the end of the pull rope pulls the sleeve to rotate, and the sleeve drives the limit plate to rotate through the connecting rod and rotates out of the cavity, so that the two connected pull ropes are separated. At this time, since the blocking rope is disconnected in the middle, the bottom end of the rotating rod rotates under the elastic force of the torsion spring and hits the trigger button, so that the early warning signal transmitting component sends a signal to the warning device, so that the warning device sends a warning signal to remind passing vehicles to pay attention to safety or take a detour.

[0009] Preferably, the front and rear edges of the side surface where the limit plate is in close contact with the roller are arc-shaped. The advantage of this arrangement is that the limit plate is easier to separate from the roller when it is rotated toward the outside of the cavity under force, ensuring that the device can issue a warning signal in a timely and reliable manner, thereby improving the reliability of the device.

[0010] Preferably, the length of the connecting rod is not less than 1.5 times the length of the limit plate. The advantage of this arrangement is that it ensures that the connecting rod can drive the limit plate to rotate out of the cavity by a small rotation angle, thereby improving the monitoring sensitivity of the device and further improving the reliability and practicality of the device.

[0011] In summary, the technical effects and advantages of the utility model are:

[0012] 1. In the utility model, by providing a pull rope, a sleeve and an elastic pressure plate, when a rock falls and hits the pull rope, the pull rope will be impacted and bent and deformed. When the force is large, the end of the pull rope will overcome the pressing force of the elastic pressure plate and detach from the sleeve. At this time, the blocking rope is disconnected, so that the bottom end of the rotating rod touches the trigger button under the elastic force of the torsion spring, so that the early warning signal transmitting component sends a warning signal to the warning device, so that the warning device sends a warning signal to remind nearby vehicles to drive carefully or change routes.

[0013] 2. In the utility model, a connecting plate, a through groove, a cavity, an elastic telescopic rod, a rotating roller, a connecting rod and a limit plate are arranged, and the through groove is directed toward the high slope. In this way, when a strong wind blows toward the high slope, the pull rope is bent toward the high slope by the wind force. At this time, the end of the pull rope drives the connecting rod and the limit plate to rotate toward the front inner wall of the cavity. At this time, the limit plate cannot be separated from the cavity. Only when an object rolling down from the high slope hits the pull rope, the pull rope bends in the direction away from the high slope, thereby driving the limit plate to rotate out of the cavity. At this time, the limit plate can be separated from the cavity, thereby disconnecting the blocking rope so that the bottom end of the rotating rod touches the trigger button, thereby causing the early warning signal transmitting component to send out an early warning signal, thereby improving the monitoring accuracy of the device and greatly improving the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a first structural schematic diagram of a highway high slope disaster detection and early warning device in an embodiment of the present application;

[0016] Figure 2 This is a second structural schematic diagram of a highway high slope disaster detection and early warning device in an embodiment of the present application;

[0017] Figure 3 In the embodiment of this application Figure 1 The enlarged schematic diagram of point A in the middle;

[0018] Figure 4 In the embodiment of this application Figure 2 The enlarged schematic diagram of point B in the middle;

[0019] Figure 5 In the embodiment of this application Figure 4 Enlarged schematic diagram of point C in the middle.

[0020] In the figure: 1. vertical rod; 11. first fixed rod; 2. rotating rod; 3. trigger button; 4. blocking rope; 41. pull rope; 5. sleeve; 6. elastic pressure plate; 7. support assembly; 71. connecting plate; 72. second fixed rod; 8. auxiliary warning assembly; 81. through groove; 82. cavity; 83. elastic telescopic rod; 84. rotating roller; 85. connecting rod; 86. limit plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] refer to Figure 1-5 A highway high slope disaster detection and early warning device shown in the figure comprises two vertical rods 1 and a first fixed plug rod 11 arranged at the bottom of the vertical rods 1, an early warning signal transmitting assembly is arranged in the vertical rod 1, two groups of rotating rods 2 are symmetrically rotatably connected on the two vertical rods 1 through rotating shafts and torsion springs, two groups of trigger buttons 3 are symmetrically installed on the two vertical rods 1, the trigger buttons 3 are connected to the early warning signal transmitting assembly, the bottom ends of the two groups of rotating rods 2 correspond to the two groups of trigger buttons 3 respectively, the number of rotating rods 2 in each group is several, and several blocking ropes 4 are fixedly connected between the tops of the two groups of rotating rods 2. The blocking rope 4 is composed of multiple sections of pull ropes 41, and two sleeves 5 are symmetrically and movably sleeved at the ends of two adjacent sections of pull ropes 41, and two elastic pressure plates 6 are symmetrically and fixedly connected to the tops of the two sleeves 5, and the ends of the two elastic pressure plates 6 that are close to each other are respectively pressed on one end of the two sections of pull ropes 41, and the ends of the two sleeves 5 that are close to each other are connected together.

[0024] Example 2

[0025] refer to Figure 1 , 2 and 4, further comprising a support assembly 7 disposed between the adjacent ends of the two sleeves 5, the support assembly 7 comprising a connecting plate 71, the adjacent ends of the two sleeves 5 being connected to the connecting plate 71, and a second fixed plug rod 72 being fixedly connected to the bottom of the connecting plate 71.

[0026] Specifically, when the total length of the barrier rope 4 is long, the barrier rope 4 can be supported, thereby ensuring that the barrier rope 4 can be in a relatively horizontal position as a whole, and the end of the pull rope 41 located in the middle part will not be separated from the sleeve 5 due to the greater gravity, ensuring that the device can perform normal monitoring and early warning functions over a large span, thereby improving the practicability and reliability of the device.

[0027] Example 3

[0028] refer to Figure 3 and 5 , and also includes an auxiliary warning component 8, which includes two through grooves 81 and two cavities 82 symmetrically opened on the back side of the connecting plate 71, the two through grooves 81 are respectively connected to the two cavities 82, and two groups of elastic telescopic rods 83 are symmetrically fixedly connected on the inner side walls of the two through grooves 81 that are far away from each other, and the two groups of elastic telescopic rods 83 are fixedly connected to the rollers 84 at the ends close to each other. The auxiliary warning component 8 also includes a connecting rod 85 symmetrically fixedly connected to the ends close to each other of the two sleeves 5, and two limit plates 86 are symmetrically fixedly connected to the ends close to each other of the two connecting rods 85, and the two connecting rods 85 and the two limit plates 86 are respectively movably inserted in the two through grooves 81 and the two cavities 82, and the sides of the two limit plates 86 that are far away from each other are tightly against the outer circumferential surfaces of the two groups of rollers 84, and the through groove 81 is located near the slope.

[0029] Specifically, when a rock falls and collides with the blocking rope 4, the pull rope 41 bends. At this time, the end of the pull rope 41 pulls the sleeve 5 to rotate, and the sleeve 5 drives the limit plate 86 to rotate through the connecting rod 85 and rotates out of the cavity 82, so that the two connected pull ropes 41 are separated. At this time, since the blocking rope 4 is disconnected in the middle, the bottom end of the rotating rod 2 rotates under the elastic force of the torsion spring and hits the trigger button 3, so that the early warning signal transmitting component sends a signal to the warning device, so that the warning device sends a warning signal to remind passing vehicles to pay attention to safety or take a detour.

[0030] refer to Figure 5 The front and rear edges of the side surface where the limiting plate 86 and the rotating roller 84 are in close contact are arc-shaped.

[0031] Specifically, when the limiting plate 86 is rotated toward the outside of the cavity 82 under force, it is easier to separate from the roller 84, ensuring that the device can send out a warning signal in a timely and reliable manner, thereby improving the reliability of the device.

[0032] refer to Figure 5 , the length of the connecting rod 85 is not less than 1.5 times the length of the limiting plate 86.

[0033] Specifically, the connection rod 85 can be rotated at a relatively small angle to drive the limit plate 86 to rotate out of the cavity 82, thereby improving the monitoring sensitivity of the device and further improving the reliability and practicality of the device.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highway high slope disaster detection and warning device, comprising two vertical rods (1) and a first fixed plug rod (11) arranged at the bottom of the vertical rods (1), wherein a warning signal transmitting component is arranged in the vertical rods (1), characterized in that: Two groups of rotating rods (2) are symmetrically connected to the two vertical rods (1) through rotating shafts and torsion springs. Two groups of trigger buttons (3) are symmetrically installed on the two vertical rods (1). The trigger buttons (3) are connected to the early warning signal transmitting components. The bottom ends of the two groups of rotating rods (2) correspond to the two groups of trigger buttons (3) respectively. The number of rotating rods (2) in each group is several. A plurality of blocking ropes (4) are fixedly connected between the tops of the two groups of rotating rods (2). The blocking rope (4) is composed of multiple sections of pull ropes (41). Two sleeves (5) are symmetrically and movably sleeved on the adjacent ends of two adjacent sections of the pull ropes (41). Two elastic pressure plates (6) are symmetrically and fixedly connected to the tops of the two sleeves (5). The adjacent ends of the two elastic pressure plates (6) are respectively pressed on one end of the two sections of the pull ropes (41). The adjacent ends of the two sleeves (5) are connected together.

2. A highway high slope disaster detection and early warning device according to claim 1, characterized in that: It also includes a support assembly (7) arranged between the adjacent ends of the two sleeves (5), the support assembly (7) including a connecting plate (71), the adjacent ends of the two sleeves (5) are connected to the connecting plate (71), and a second fixed plug rod (72) is fixedly connected to the bottom of the connecting plate (71).

3. A highway high slope disaster detection and early warning device according to claim 2, characterized in that: The auxiliary warning component (8) also includes two through slots (81) and two cavities (82) symmetrically arranged on the back of the connecting plate (71), the two through slots (81) being respectively connected to the two cavities (82), two groups of elastic telescopic rods (83) being symmetrically fixedly connected to the inner side walls of the two through slots (81) which are far from each other, and the two groups of elastic telescopic rods (83) being fixedly connected to the ends which are close to each other with rollers (84), and the auxiliary warning component (8) also includes The invention comprises connecting rods (85) symmetrically fixedly connected to the adjacent ends of the two sleeves (5); two limiting plates (86) are symmetrically fixedly connected to the adjacent ends of the two connecting rods (85); the two connecting rods (85) and the two limiting plates (86) are movably inserted in the two through grooves (81) and the two cavities (82), and the side surfaces of the two limiting plates (86) that are away from each other are tightly pressed against the outer peripheral surfaces of the two groups of rotating rollers (84); and the through groove (81) is located near the slope.

4. A highway high slope disaster detection and early warning device according to claim 3, characterized in that: The front and rear edges of the side surface of the limiting plate (86) which is in close contact with the rotating roller (84) are arc-shaped.

5. A highway high slope disaster detection and early warning device according to claim 4, characterized in that: The length of the connecting rod (85) is not less than 1.5 times the length of the limiting plate (86).

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