Universal high-sensitivity geological disaster monitoring electronic early warning device

Abstract

The invention relates to geological disaster early warning equipment, in particular to a universal high-sensitivity geological disaster monitoring electronic early warning device. The device is composed of a spherical shell, an automatic switch, a shell fixing plate, a support, a device vertical rod, a multi-path remote control switch, a monitoring steel wire stay wire, a stay wire plum-blossom-shaped ground pile and the like. An automatic switch is arranged in the spherical shell, the spherical shell, a multi-way remote control switch and the like are installed on the shell fixing plate, and the shell fixing plate is connected with the device vertical rod through a support. When the device is used, the vertical rod of the device and the plurality of plum-blossom-shaped ground piles are separated at a proper distance and are stabilized on a hillside and a dam, and a plurality of monitoring stay wires are connected between the vertical rod of the device and the plurality of plum-blossom-shaped ground piles. When geological abnormal conditions occur on hillsides, dams and the like, the plum blossom ground piles change accordingly, the elastic swing rods are pulled through the steel wire stay wires, the automatic switches on the elastic swing rods work immediately, power sources of the multi-way remote control switches are switched on, electronic signals are sent out, and the wireless alarms give an alarm after receiving the signals to warn that geological disasters occur.

Description

[0001] The present invention relates to a geological disaster warning device, in particular to a popular high-sensitivity geological disaster monitoring electronic early warning device.

[0002] Background technology: China is one of the countries with frequent geological disasters. Every year, geological disasters such as collapses and landslides occur on mountainsides, dams, and river slopes to varying degrees across the country, bringing a lot of losses and impacts to people's lives, property, and production. Although there are geological disaster monitoring devices on the market currently, due to their high product prices, high usage fees, relatively complex indirect technical procedures, or other reasons, they are not convenient for popularization and use, and are difficult to popularize, resulting in an unfavorable situation in China's current geological disaster prevention and mitigation work. The present invention applies corresponding technical principles and can effectively monitor and give early warnings for landslides, collapses, etc. occurring on mountainsides, dams, and river slopes in geological disasters. Compared with existing geological disaster warning devices, the monitoring range of the former is greatly increased, and it can monitor in a fan-shaped or strip shape, that is, the lateral distance of monitoring on hillsides, river slopes, and dams can reach dozens of meters, and even up to hundreds of meters in open areas. The accuracy of the monitoring range per unit area of the horizontal plane can reach about 80%. Moreover, the product price is greatly reduced, which can be reduced by about 90%, making it easy to popularize and use; the latter is point monitoring, with a small monitoring range, and the accuracy of the horizontal monitoring range per unit area is about 40% of that of the former, and the equipment price is expensive and not easy to promote. The present invention can monitor a large range of geology. When signs such as loosening, collapse, and landslide occur on mountainsides, dams, river slopes, etc., such as geological cracking, subsidence, and movement, the present invention can monitor and give early warnings in real time, reminding people to take emergency avoidance and risk prevention measures, or take corresponding preventive measures to avoid or reduce losses and accidents.

[0003] The object of the present invention: In most cases, there are varying degrees of signs before a geological disaster occurs, but people just don't discover them in time, which leads to people being caught off guard when a geological disaster occurs. Therefore, the object of the present invention is to provide a popular high-sensitivity geological disaster monitoring electronic early warning device that is easy to promote and use for China, improving people's ability to predict geological disasters, so as to effectively avoid or reduce the personnel and property losses caused by geological disasters.

[0004] The structure and technical implementation plan of the present invention are as follows:

[0005] Figure 1 It is a side view of the structure of the present invention;

[0006] Figure 2 It is a structural diagram of the automatic switch (2) of the present invention;

[0007] Figure 3 It is a structural diagram of the swing rod (27), swing rod annular shaft (26), switch elastic contact (24), and wire-pulling plum blossom ground pile (41) of the present invention;

[0008] Figure 4 This is the assembly drawing of the present invention;

[0009] Figure 5 This is the warning circuit diagram of the automatic switch of the present invention;

[0010] Figure 6 This is the schematic diagram of the installation and use of the present invention.

[0011] Figure 1 This is the side view of the structure of the present invention, which is composed of a spherical shell (1), an automatic switch (2), a support frame fixing handle (3), an adjustable height fastener (4), a shell fixing plate (5), a bracket (6), an upper connecting rod (8), a wire pulling connection buckle (7), an elastic swing rod (9), an internal thread union (10), a device vertical rod (11), a multi-channel remote control switch (17), a DC power supply (18), a transmitting antenna (12), a level (15), etc. Inside the upper half spherical shell (A) of the spherical shell (1), an automatic switch (2) is provided, which is adhesively fixed at an appropriate position inside the spherical shell (A) through the fixing handle (3) on the "well"-shaped swing rod support frame (13). Then, the two hemispherical shells (A) and (B) are closed and fixed to the shell fixing plate (5) with a screw (14). Then, the shell fixing plate (5) is fixed above the bracket (6) with four adjustable height fasteners (4). On the vertical rod below the bracket (6), an upper connecting rod (8) is provided in the upper section, an elastic swing rod (9) and an internal thread union (10) are provided in the middle section, and a device vertical rod (11) is provided in the lower section. A screw rod (19) is cut at the upper end of the upper connecting rod (8) for connecting and fixing the bracket (6). The lower end of the upper connecting rod (8) is welded to the upper end of the elastic swing rod (8). A wire pulling connection buckle (7) is sleeved on the upper connecting rod (8). Five ear rings (20) are welded on the wire pulling connection buckle (7), and each ear ring can be connected to 1-3 wire pulling wires; a metal seat (21) is welded at the lower end of the elastic swing rod (9), and an external thread joint (22) is welded at the upper end of the device vertical rod (11) to facilitate the internal thread union (10) to fixedly connect the elastic swing rod (9) and the device vertical rod (11); the signal transmitting antenna (12) is provided at the top of the spherical shell (1), the multi-channel remote control switch (17) and the DC power supply (18) are provided in the device box (16) and installed at an appropriate position below the shell fixing plate (5), and the level (15) is installed at an appropriate position above the shell fixing plate (5). Figure 2This is the structural diagram of the automatic switch (2) of the present invention. It consists of a perforated circular plate (29), an arc-shaped ring keel (33), a keel fixing screw (32), an arc-shaped ring switch contact base (D), conductive contacts (K1, K2, K3, K4), a swing rod annular shaft (26), multiple swing rods (27), multiple gravity pendulum balls (28), multiple switch elastic contacts (24), a "well"-shaped swing rod support frame (13), a support frame fixing handle (3), a circular plate fixing screw (23), a retaining ring (25), etc. At the four ends of the "well"-shaped swing rod support frame (13), there are welded support frame fixing handles (3) for fixing the "well"-shaped swing rod support frame (13) inside the spherical shell (A); on both sides of the inner wall of the arc-shaped switch contact base (D) of the arc-shaped ring keel (33), there are symmetrically riveted independent insulated conductive contacts (K1, K2, K3, K4); multiple swing rods (27) and retaining rings (25) are successively inserted into the swing rod annular shaft (26), and on both sides of the swing rod (27), there is welded a retaining ring (25, 34) each to prevent the swing rod (27) from sliding left and right, and the swing rod annular shaft (26) with the welded retaining rings is fixed at an appropriate position on the "well"-shaped swing rod support frame (13); at an appropriate position in the middle above the "well"-shaped swing rod support frame (13), there are welded four upright circular plate fixing screws (23) for supporting and fixing the perforated circular plate (29), the keel fixing screw (32) is inserted into the circular plate fixing hole (31) and tightened with a nut; at the lower end of the swing rod (27), there is welded a gravity pendulum ball (28). Figure 3Structural diagrams of the swing rod (27), swing rod annular shaft (26), switch elastic contact (24), and steel wire pull wire plum blossom ground pile (41) of the present invention. The left E diagram is the structural diagram of the swing rod (27) and swing rod annular shaft (26). A switch elastic contact (24) is provided at the top of the swing rod (27) for circuit connection. A rotating shaft hole (35) is provided at about one-fourth of the upper part of the swing rod (27) for the movement of the swing rod (27). A gravity pendulum ball (28) is welded at the lower end of the swing rod (27), and the gravity of the gravity pendulum ball (28) is used to automatically turn on or off the power supply. The middle F diagram is the structural diagram of the switch elastic contact (24), which consists of an external thread screw (40), an internal thread nut (37), a small metal ball (38), a small spring (39), a small metal ring (36), etc. The top of the swing rod (27) is cut into an external thread screw (40), and another internal thread nut (37) matching the external thread screw (40) is cut. A small metal ring (36) is welded at the upper port of the internal thread nut (37) to prevent the small metal ball (38) from slipping out. The small metal ball (38) and the small spring (39) are sequentially placed into the internal thread nut (37), and then the external thread screw (40) is screwed on. The right G diagram is the structural diagram of the steel wire pull wire plum blossom ground pile (41), which consists of a buried pile (44), a steel wire pull wire hanging ring (43), three butterfly pieces (42)(45)(46), etc. A steel wire pull wire hanging ring (43) is provided at the upper part of the buried pile (44) for connecting the steel wire pull wire. Three butterfly pieces (42)(45)(46) are welded at the lower part of the buried pile (44) to make the ground pile stable in the soil and improve the sensitivity and accuracy of monitoring. Figure 4 This is the assembly diagram of the present invention. The spherical shell (1) is divided into two hemispherical shells (A)(B). The four support frame fixing handles (3) of the automatic switch (see Figure 2 ) are coated with an adhesive and bonded to appropriate positions inside the upper hemispherical shell (A). Then, the two hemispherical shells (A)(B) are closed, and the fixing screw (14) is passed through the side holes (47)(48) of the two hemispherical shells (A)(B) and the hole (49) of the outer shell fixing plate (5) and fixed to the outer shell fixing plate (5). Subsequently, the outer shell fixing plate (5) is fixed to the support (6) with four adjustable height fasteners (4). The vertical rod below the support (6) is divided into upper, middle, and lower sections. The upper section is the upper connecting rod (8), and a screw rod (19) is cut at its upper end for connecting the support (6) and the middle section spring (C). A steel wire pull wire connection buckle (7) is sleeved on the upper connecting rod (8) for connecting each steel wire pull wire. The middle section is the spring (C), and the lower end of the upper connecting rod (8) is welded to the upper end of the spring (C). A metal seat (21) is welded at the lower end of the spring (C). The lower section is the device vertical rod (11), and an external thread screw (22) matching the internal thread union (10) is welded at the upper end of the device vertical rod (11). The spring (C) and the device vertical rod (11) can be fixedly connected through the internal thread union (10).Figure 5 This is the warning circuit diagram of the automatic switch of the present invention, which is composed of an automatic switch (2) circuit, a multi-channel remote control switch (17), a DC power supply (DC), a power indicator light (L1), a sound and yellow light alarm power indicator light (L2), a sound and red light alarm power indicator light (L3), a power indicator light switch (K5), etc. In the DC circuit, the automatic switch (2) and the multi-channel remote control switch (17) are connected in series in the circuit; the power indicator light (L1) and the switch (K5) are connected in series in the circuit, and the sound and yellow light alarm power indicator light (L2) is connected in parallel to the circuit of the switches (K1, K2), and the sound and red light alarm power indicator light (L3) is connected in parallel to the circuit of the switches (K3, K4). Figure 6 This is the schematic diagram of on-site installation of the present invention. The present invention is installed in areas (Z) prone to geological disasters such as mountain slopes, river slopes, and dams. According to the terrain and monitoring range, 1 to 15 steel wire pull wire plum blossom ground piles (41) (411 - 41 15 ) are selected and determined for installation, and corresponding numbers of steel wire pull wires (50) are connected between the steel wire pull wire connection buckles (7) on the upright pole of the present invention and the steel wire pull wire plum blossom ground piles (41). In addition, at the same time, the existing wireless alarm devices on the market are erected in villages, roads or other important sites (X)(Y) below mountain slopes, dams, river slopes, etc. When the present invention detects signs of geological landslides, collapses, etc., such as when the geology becomes loose, cracked, or sinks, the plum blossom ground pile (41) will move accordingly. When the automatic switch (2) in the device is turned on due to the pulling of the steel wire pull wire (50) or the change of the present invention itself, the multi-channel remote control switch works to generate an electronic signal, which is sent out through the transmitting antenna (12). The wireless alarms (X)(Y) at a certain distance receive the electronic signal and then immediately give an alarm.

[0012] The working principle of the present invention: (see Figure 2 、 Figure 5 、 Figure 6)Within the geological monitoring range of the present invention, when the geology is in a normal condition, the swing rod (27) in the automatic switch is in a vertical state under the action of the gravity pendulum ball (28), and the switch elastic contact (24) is in the middle empty position of the arc-shaped ring switch contact pieces (K1, K2, K3, K4). At this time, the multi-channel remote control switch (17) is in a closed state; when signs appear before a geological disaster occurs, the elastic swing rod (9) swings under the action of the steel wire cable (50). The swing rod (27) in the automatic switch swings to a certain extent under the action of the gravity pendulum ball (28). The switch elastic contact (24) at the upper end of the swing rod also swings and shifts accordingly, and then contacts K1 or K2 of the arc-shaped ring switch conductive contact piece, and the automatic switch is turned on. At this time, the first-way switch controller in the multi-channel remote control switch (17) is turned on, and the electronic signal generated when the first way of the remote control switch works is sent out through the transmitting antenna (12). The wireless alarms (X) and (Y) installed at two places will simultaneously emit consistent sound and yellow light alarms after receiving the signals respectively; when serious signs appear before a geological disaster occurs, the elastic swing rod (9) swings more greatly under the action of the steel wire cable (50). The swing rod (27) in the automatic switch also swings more greatly under the action of the gravity pendulum ball (28). The shift of the switch elastic contact (24) at the upper part of the swing rod is also greater, and then it contacts K3 or K4 in the arc-shaped switch conductive contact piece. At this time, the second-way switch controller in the multi-channel remote control switch (17) is turned on, and the electronic signal generated when the second way of the remote control switch works is sent out through the transmitting antenna (12). The wireless alarms (X) and (Y) installed at two places will emit consistent sound and red light alarms after receiving the signals respectively. When the wireless alarm emits sound and red light alarms, it indicates that the signs of a geological disaster are very obvious, and the possibility of a geological disaster occurring on slopes, river slopes, dams, etc. is very high, and a geological disaster will occur soon.

[0013] Usage method: Fix the present invention firmly in areas prone to geological disasters, such as high places like slopes, river slopes, dams, etc. Then, according to the terrain and the monitoring range required, determine the number of buried plum blossom ground piles (41) at an appropriate position and distance from the vertical pole (11) of the main machine device. When installing the present invention, it should be erected and fixed vertically on the horizontal plane. Then, connect the steel wire cable (50) between the steel wire cable connection buckle ring (7) and the plum blossom ground pile (41), and straighten, tighten and adjust the steel wire cable (50) appropriately; after the installation of the steel wire cable (50) is completed and adjusted, finally observe the level (15) to check whether the outer shell fixing plate (5) is in a horizontal state to ensure that the automatic switch (2) is in a normal closed state. If the outer shell fixing plate (5) is not in a horizontal state, the adjustable height fasteners (4) at the four corners of the outer shell fixing plate (5) can be adjusted to make it horizontal.

[0014] The structure of the present invention is novel, technologically advanced, practical, and has excellent performance. It has a large geological monitoring range, high sensitivity, is easy to produce, has low costs, is inexpensive, and is easy to promote and use. Therefore, the present invention is a popular high-sensitivity geological disaster monitoring electronic early warning device.

Claims

1. A popular high-sensitivity geological disaster monitoring electronic early warning device, which consists of a spherical shell (1), an automatic switch (2), a shell fixing plate (5), a bracket (6), an adjustable height fastener (4), a wire pull wire connection buckle (7), an elastic swing rod (9), an internal thread union (10), a device vertical rod (11), a multi-channel remote control switch (17), a DC power supply (18), a signal transmitting antenna (12), a level (15), etc. The characteristics are as follows: Inside the upper half spherical shell (A) of the spherical outer shell (1), an automatic switch (2) is provided. Then, the two hemispherical shells (A) and (B) are closed and fixed to the outer shell fixing plate (5) with a screw (14). Next, the outer shell fixing plate (5) is fixed to the bracket (6) with four adjustable height fasteners (4). An upper connecting rod (8) is provided on the upper section of the vertical rod under the bracket (6), and a wire drawing connection buckle (7) is sleeved for connecting the wire drawing. An elastic swing rod (9) is provided in the middle section. The lower end of the upper connecting rod (8) is welded to the upper end of the spring (C). The upper end of the vertical rod (11) in the lower section is welded with an external thread screw port (22), and the spring (C) and the device vertical rod (11) are connected with an internal thread union (10). The signal transmitting antenna (12) is provided on the top of the spherical outer shell (1). The multi-channel remote control switch (17), DC power supply (DC), etc. are provided in the device box (16) and installed under the outer shell fixing plate (5). The level (15) is provided on the upper surface of the outer shell fixing plate (5).

2. The popular high-sensitivity geological disaster monitoring electronic early warning device according to claim 1, characterized in that: The automatic switch (2) consists of a perforated circular plate (29), an arc-shaped ring keel (33), conductive contact pieces (K1, K2, K3, K4), an arc-shaped ring switch contact piece base (C), a swing rod annular shaft (26), a swing rod (27), multiple gravity pendulum balls (28), multiple switch elastic contact heads (24), a "well"-shaped swing rod support frame (13), a support frame fixing handle (3), a keel fixing screw (32), a circular plate fixing screw (23), etc. The conductive contact pieces (K1, K2, K3, K4) are evenly riveted at symmetric positions on both sides of the inner wall of the arc-shaped switch contact piece base (D) of the arc-shaped ring keel (33). Then, the keel screw (32) is fixed in the hole (31) on the perforated circular plate (29). At the middle position of the "well"-shaped swing rod support frame (13), four upright fixing screws (23) are welded to support and fix the perforated circular plate (29). Support frame fixing handles (3) are provided at the four ends of the "well"-shaped swing rod support frame (13) for adhesively fixing the "well"-shaped swing rod support frame (13) inside the hemispherical shell (A). A swing rod annular shaft (26) is provided on the "well"-shaped swing rod support frame (13) for the rotation of the swing rod (27). The top end of the swing rod (27) is a switch elastic contact head (24) for contacting and energizing the conductive contact pieces (K1, K2, K3, K4). The lower end of the swing rod (27) is welded with a gravity pendulum ball (28). By using the gravity of its pendulum ball, the power supply is automatically turned on or off to play the role of an automatic switch.

3. The popular high-sensitivity geological disaster monitoring electronic early warning device according to claim 1, characterized in that: The arc-shaped ring switch contact base (D) consists of an arc-shaped ring keel (33), conductive contacts (K1, K2, K3, K4), keel fixing screws (32), a perforated fixing circular plate (29), etc. On both sides of the arc-shaped inner wall of the arc-shaped ring switch contact base (D) on the arc-shaped ring keel (33) at symmetric positions, conductive contacts (K1, K2, K3, K4) are riveted, which are used to connect the power supply when contacting the switch elastic contact (24) at the top of the swing rod (27). Five keel fixing screws (32) are provided on the arc-shaped ring keel (33) to fix the arc-shaped ring keel (33) on the perforated circular plate (29).

4. The popular high-sensitivity geological disaster monitoring electronic early warning device according to claim 1, characterized in that: The switch elastic contact (24) consists of a small metal ball (38), a small spring (39), an external thread screw mouth (40), an internal thread nut (37), a small circle (36), etc. An external thread screw mouth (40) is cut at the top of the swing rod (27), and an internal thread nut (37) matching the external thread screw mouth (40) is cut. A small circle (36) is welded to the upper edge of the internal thread nut (37) to prevent the small metal ball (38) from slipping out. The small metal ball (38) and the small spring (39) are sequentially placed into the internal thread nut (37), and then the internal thread nut (37) is tightened on the external thread screw mouth (40).

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