A dam safety monitoring device and its usage method

Abstract

The present invention discloses a dam safety monitoring device and its usage method. The present invention relates to the technical field of dam safety monitoring, and it includes a base assembly, an installation pipe arranged on the base assembly, a driving assembly, a transmission assembly, and an installation assembly. Among them, the driving assembly is connected to the installation pipe, and the driving assembly is connected to the transmission assembly; by setting a protection assembly, a solar panel assembly, and a driving assembly, in case of bad weather such as strong wind and heavy rain, it is necessary to start the motor through an external controller. When the motor runs, the motor will drive the first transmission wheel to rotate through the drive shaft, and at the same time start the air pump, so that the protection shell gradually descends and covers the surface of the total station, avoiding theft of the total station and ensuring the safety of the total station.

Description

Technical Field

[0001] The present invention relates to the technical field of dam safety monitoring, and particularly relates to a dam safety monitoring device and a using method thereof. Background Art

[0002] A dam, also known as a water dam, is a water retaining structure that intercepts the flow of rivers and channels to raise the water level or regulate the flow. It can form a reservoir to raise the water level, regulate runoff, concentrate water head, and is used for flood control, water supply, irrigation, hydropower generation, improving shipping, etc. A river regulation structure that adjusts the river regime and protects the riverbed is also called a dam. To ensure the safety of the dam, dam safety monitoring devices are usually used for monitoring.

[0003] Existing dam monitoring devices usually use solar panels for power supply. However, the monitoring devices are usually installed on the mountains around the dam, and the dam is built at a relatively high altitude. When strong winds or heavy rains occur, the external pressure on the monitoring devices is relatively large, which not only easily causes damage to the solar panels, but also easily leads to the theft of total stations, making it difficult to ensure the daily use safety of the total stations. In view of the above problems, the present invention document proposes a dam safety monitoring device and a using method thereof. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose a dam safety monitoring device and a using method thereof, which have an automatic protection monitoring device and an emergency protection mechanism.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A dam safety monitoring device includes a monitoring mechanism and a power supply mechanism. The monitoring mechanism includes a base assembly, an installation pipe arranged on the base assembly, a driving assembly, a transmission assembly, an installation assembly, and a total station. The driving assembly is connected to the installation pipe, the driving assembly is connected to the transmission assembly, and the total station is arranged outside the installation pipe.

[0007] The power supply mechanism includes a solar panel assembly, two connectors arranged on one side of the solar panel assembly, and a positioning frame, and the positioning frame is arranged on one side of the solar panel assembly.

[0008] The upper part of the base assembly is fixedly connected to the bottom end of the installation pipe. The upper part of the driving assembly is in transmission connection with the bottom end of the transmission assembly through a driving shaft. Both ends of the transmission assembly pass through the installation pipe and are respectively fixedly connected to two first winding drums, and the other ends of the two first winding drums are respectively fixedly connected to two second winding drums.

[0009] Preferably, a first steel cable is arranged outside the first winding drum, a second steel cable is arranged outside the second winding drum, the other end of the first steel cable is wound outside the installation assembly, the bottom end of the installation assembly is fixedly connected to the upper part of the protection assembly, a fixing sleeve is fixedly connected to the outside of the installation pipe, and one side of the fixing sleeve is fixedly connected to the total station instrument.

[0010] Preferably, the base assembly includes a mounting seat, an extrusion groove is formed below the mounting seat, four positioning bolts are arranged above the mounting seat, an extrusion block is fixedly connected in the extrusion groove, and an auxiliary support is fixedly connected to the upper part of the inner wall of the mounting seat;

[0011] The upper part of the mounting seat is fixedly connected to the bottom end of the installation pipe.

[0012] Preferably, the driving assembly includes a motor and an air pump, the bottom end of the air pump is communicated with the second conduit, the outside of the second conduit is communicated with two air delivery pipes through a four-way pipe, and the other ends of the two air delivery pipes are respectively communicated with two connectors;

[0013] The bottom end of the second conduit passes through the mounting seat and is communicated with the extrusion block, the motor and the air pump are both fixedly connected in the installation pipe, and the driving shaft above the motor is in transmission connection with the transmission assembly;

[0014] The transmission assembly includes a first transmission wheel, the first transmission wheel is in transmission connection with the second transmission wheel, a transmission shaft is fixedly connected inside the second transmission wheel, and both the first transmission wheel and the second transmission wheel are bevel gears;

[0015] The first transmission wheel is in transmission connection with the driving shaft above the motor at the lower part, and both ends of the transmission shaft pass through the installation pipe and are in transmission connection with the two first winding drums respectively.

[0016] Preferably, the installation assembly includes an installation plate, two bearings are clamped inside the installation plate, a third winding drum is sleeved inside the bearings, both ends of the third winding drum are respectively connected to two fourth winding drums, and two third steel cables are wound outside the third winding drum;

[0017] The bottom end of the third steel cable is fixedly connected to the upper part of the protection assembly, and the two fourth winding drums are fixedly connected to one end of the first steel cable.

[0018] Preferably, the protection assembly includes a protection shell, a plurality of expansion air cushions are fixedly connected to the inner wall of the protection shell, the plurality of expansion air cushions are communicated with each other, two docking pipes are fixedly connected to both sides of the protection shell, and the two docking pipes are communicated with the two expansion air cushions;

[0019] The upper part of the protective housing is fixedly connected to the bottom ends of two third steel cables. The position of the docking pipe corresponds to the position of the docking device. The shape of the inner wall of the protective housing is adapted to the shape of the total station instrument.

[0020] Preferably, the docking device includes a gas storage pipe. The upper part of the gas storage pipe is communicated with a sealing pipe. A connecting cover is arranged above the sealing pipe. A connecting frame is fixedly connected inside the gas storage pipe. A telescopic rod is fixedly connected above the connecting frame. The top end of the telescopic rod is fixedly connected with a sealing plate. A spring is sleeved outside the telescopic rod. Two ends of the spring are respectively fixedly connected with the connecting frame and the sealing plate.

[0021] The bottom end of the gas storage pipe is communicated with an air delivery pipe. The size and position of the inner wall of the sealing pipe correspond to the size and position of the docking pipe.

[0022] Preferably, one side of the solar panel assembly is fixedly connected to the corresponding end of the positioning frame. One side of the solar panel assembly is fixedly connected to two connecting heads.

[0023] The other end of the positioning frame is fixedly connected outside the installation pipe. The two connecting heads are fixedly connected to the other ends of the second steel cables.

[0024] The solar panel assembly includes three solar panels. The solar panel in the middle is hinged to the solar panels on both sides through hinges. The solar panels on both sides are electrically connected to the solar panel in the middle through wires. The solar panels on both sides are connected to the solar panel in the middle through four elastic telescopic rods. The elastic telescopic rods are arc-shaped.

[0025] The positioning frame is fixedly connected to the solar panel in the middle. The two connecting heads are respectively fixedly connected to the two solar panels on both sides.

[0026] A usage method of a dam safety monitoring device includes the following usage steps:

[0027] S1. When using the device, the device needs to be installed at a specified position. Specifically, the position of the whole base assembly can be fixed through four positioning bolts. At this time, the solar panel can absorb solar energy to achieve energy conversion and at the same time supply power to the monitoring device above it. Among them, it can supply power to the motor, air pump and total station instrument. The total station instrument monitors the deformation and displacement of the dam in real time and transmits the monitored data to the controller.

[0028] When the total station is not in use, it is necessary to start the motor through an external controller. When the motor runs, the motor will drive the first transmission wheel to rotate through the drive shaft, and at the same time start the air pump. When the first transmission wheel rotates, the first transmission wheel will drive the first cable drums and the second cable drums on both sides to rotate through the second transmission wheel and the transmission shaft, so that the first cable drum slowly releases the first steel cable. At this time, the protective housing pulls the third steel cable under its own gravity. Since there is enough first steel cable to be wound outside the fourth cable drum when the third steel cable pulls the third cable drum to rotate, the protective housing gradually descends and covers the outside of the total station, playing a role in protecting the total station.

[0029] S2. When the drive shaft drives the first cable drum and the second cable drum to rotate, the second cable drum will gradually pull the second steel cable as the drive shaft rotates, so that the second steel cable pulls the two solar panels on both sides while being wound, causing the two solar panels on both sides to flip along the hinge.

[0030] S3. When the air pump runs, the air pump can inject gas into the extrusion block and the second conduit respectively, so that the extrusion block can expand rapidly under pressure. Since the internal space of the extrusion groove in the mounting seat is limited, the extrusion block can continuously press the mounting seat and the ground on which it is installed while expanding.

[0031] Compared with the prior art, the present invention provides a dam safety monitoring device and its use method, having the following beneficial effects:

[0032] 1. For the dam safety monitoring device and its use method, by setting the protection component, the solar panel component and the drive component, in case of bad weather such as strong wind and heavy rain, it is necessary to start the motor through an external controller. When the motor runs, the motor will drive the first transmission wheel to rotate through the drive shaft, and at the same time start the air pump, so that the first cable drum slowly releases the first steel cable, so that the protective housing pulls the third steel cable under its own gravity, so that the protective housing gradually descends and covers the surface of the total station, so that the device can lower the protection structure when affected by bad weather, ensuring the safety of using the total station, thus avoiding the theft of the total station and ensuring the safety of the total station.

[0033] 2. For the dam safety monitoring device and its use method, by setting the first cable drum, the second cable drum and the solar panel component, when the drive shaft drives the first cable drum and the second cable drum to rotate, the second cable drum will gradually pull the second steel cable as the drive shaft rotates, so that the second steel cable pulls the two solar panels on both sides while being wound, causing the two solar panels on both sides to flip along the hinge. On the one hand, it reduces the area of the solar panels unfolded above, avoiding damage to the solar panels due to too fast air flow velocity outside.

[0034] 3. The dam safety monitoring device and its usage method. By setting a driving component and a base component, when the air pump operates, the air pump can inject gas into the extrusion block and the second conduit respectively, causing the extrusion block to expand rapidly under pressure. Since the internal space of the extrusion groove in the mounting seat is limited, the extrusion block can continuously press the mounting seat and the ground on which it is installed while expanding, thereby increasing the friction between the positioning bolt and the ground and the nut, avoiding the situation of shaking when the device becomes loose due to long-term use, and improving the safety of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A three-dimensional view of a dam safety monitoring device and its usage method proposed by the present invention;

[0036] Figure 2 A three-dimensional view of the monitoring mechanism of a dam safety monitoring device and its usage method of the present invention;

[0037] Figure 3 A three-dimensional view of the base component of a dam safety monitoring device and its usage method of the present invention;

[0038] Figure 4 A three-dimensional sectional view of the installation pipe of a dam safety monitoring device and its usage method of the present invention;

[0039] Figure 5 A three-dimensional view of the power supply mechanism of a dam safety monitoring device and its usage method of the present invention;

[0040] Figure 6 A three-dimensional sectional view of the base component of a dam safety monitoring device and its usage method of the present invention;

[0041] Figure 7 A three-dimensional sectional view of the docking device of a dam safety monitoring device and its usage method of the present invention;

[0042] Figure 8 For the present invention Figure 4 An enlarged view of part A in;

[0043] Figure 9 For the present invention Figure 5 An enlarged view of part B in.

[0044] In the figure: 100, monitoring mechanism; 101, base component; 102, installation pipe; 103, driving component; 104, transmission component; 105, first winding drum; 106, first steel cable; 107, second winding drum; 108, second steel cable; 109, installation component;

[0045] 1010. Protection component; 1011. Fixed sleeve; 1012. Total station; 101a. Mounting base; 101b. Positioning bolt; 101c. Extrusion groove; 101d. Extrusion block; 101e. Auxiliary support; 103a. Motor; 103b. Air pump; 103e. Second conduit; 103f. Air delivery pipe; 103g. Docking device; 104a. First transmission wheel;

[0046] 104b. Second transmission wheel; 104c. Transmission shaft; 109a. Mounting plate; 109b. Bearing; 109c. Third cable reel; 109d. Third steel cable; 109e. Fourth cable reel; 1010a. Protection housing; 1010b. Inflatable air cushion; 1010c. Docking pipe;

[0047] 103g-1. Gas storage pipe, 103g-2. Sealing pipe; 103g-3. Connection cover; 103g-4. Connection frame; 103g-5. Telescopic rod; 103g-6. Sealing plate; 103g-7. Spring; 200. Power supply mechanism; 201. Solar panel assembly; 202. Connector; 203. Positioning frame; 201a. Solar panel; 201b. Hinge; 201c. Elastic telescopic rod. Detailed implementation mode

[0048] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0049] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0050] Example 1: Refer to Figures 1-7 , a dam safety monitoring device, including a monitoring mechanism 100 and a power supply mechanism 200, characterized in that the monitoring mechanism 100 includes a base assembly 101, a mounting pipe 102 arranged on the base assembly 101, a driving assembly 103, a transmission assembly 104, a mounting assembly 109 and a total station 1012, wherein the driving assembly 103 is connected to the mounting pipe 102, the driving assembly 103 is connected to the transmission assembly 104, and the total station 1012 is arranged outside the mounting pipe 102;

[0051] The power supply mechanism 200 includes a solar panel assembly 201, two connectors 202 and a positioning frame 203 arranged on one side of the solar panel assembly 201, and the positioning frame 203 is arranged on one side of the solar panel assembly 201;

[0052] Above the base assembly 101 is fixedly connected to the bottom end of the installation pipe 102. Above the driving assembly 103 is drivingly connected to the bottom end of the transmission assembly 104 through a driving shaft. Both ends of the transmission assembly 104 pass through the installation pipe 102 and are respectively fixedly connected to two first winding drums 105, and the other ends of the two first winding drums 105 are respectively fixedly connected to two second winding drums 107. A first steel cable 106 is arranged outside the first winding drum 105, and a second steel cable 108 is arranged outside the second winding drum 107. The other end of the first steel cable 106 is wound outside the installation assembly 109, and the bottom end of the installation assembly 109 is fixedly connected to the upper part of the protection assembly 1010. A fixed sleeve 1011 is fixedly connected to the outside of the installation pipe 102, and one side of the fixed sleeve 1011 is fixedly connected to the total station 1012. The base assembly 101 includes a mounting base 101a;

[0053] Below the mounting base 101a is provided with an extrusion groove 101c. Above the mounting base 101a are provided with four positioning bolts 101b. An extrusion block 101d is fixedly connected in the extrusion groove 101c. Above the inner wall of the mounting base 101a is fixedly connected with an auxiliary bracket 101e. Above the mounting base 101a is fixedly connected to the bottom end of the installation pipe 102;

[0054] The driving assembly 103 includes a motor 103a and an air pump 103b. The bottom end of the air pump 103b is communicated with a second conduit 103e. The outside of the second conduit 103e is communicated with two air pipes 103f through a four-way pipe. The other ends of the two air pipes 103f are respectively communicated with two connectors 103g;

[0055] The bottom end of the second conduit 103e passes through the mounting base 101a and is communicated with the extrusion block 101d. The motor 103a and the air pump 103b are both fixedly connected in the installation pipe 102. The driving shaft above the motor 103a is drivingly connected to the transmission assembly 104. The transmission assembly 104 includes a first transmission wheel 104a. The first transmission wheel 104a is drivingly connected to a second transmission wheel 104b. A transmission shaft 104c is fixedly connected inside the second transmission wheel 104b. Both the first transmission wheel 104a and the second transmission wheel 104b are bevel gears. The bottom of the first transmission wheel 104a is drivingly connected to the driving shaft above the motor 103a. Both ends of the transmission shaft 104c pass through the installation pipe 102 and are respectively drivingly connected to the two first winding drums 105.

[0056] In the present invention, by providing the spring 103g-7, after the protective housing 1010a is reset, the sealing plate 103g-6 will move upward under the action of the elastic force of the spring 103g-7, thereby avoiding the leakage of the gas in the gas storage pipe 103g-1, and further ensuring the protection effect of the device on the total station 1012.

[0057] In the present invention, by providing the protection component 1010, the solar panel component 201 and the drive component 103, in case of bad weather such as strong wind and heavy rain, it is necessary to start the motor 103a through an external controller. When the motor 103a runs, the motor 103a will drive the first transmission wheel 104a to rotate through the drive shaft, and at the same time start the air pump 103b. When the first transmission wheel 104a rotates, the first transmission wheel 104a will drive the first take-up reel 105 and the second take-up reel 107 on both sides to rotate through the second transmission wheel 104b and the transmission shaft 104c, so that the first take-up reel 105 slowly releases the first steel cable 106, and the protective housing 1010a pulls the third steel cable 109d under its own gravity. Since there is enough first steel cable 106 to be wound outside the fourth take-up reel 109e when the third steel cable 109d pulls the third take-up reel 109c to rotate, the protective housing 1010a gradually descends and covers the surface of the total station 1012, so that the device can lower the protection structure when affected by bad weather, ensuring the use safety of the total station 1012.

[0058] In the present invention, by providing the motor and the air pump, since the device only needs to be used by running the motor forward to start and running the motor backward to reset each mechanism, the use difficulty of the device is greatly reduced.

[0059] Example 2: Refer to Figures 1-8 , a dam safety monitoring device, comprising:

[0060] The installation component 109 includes an installation plate 109a, in which two bearings 109b are snap-fitted. A third cable drum 109c is sleeved in the bearings 109b. The two ends of the third cable drum 109c are respectively connected to two fourth cable drums 109e. Two third steel cables 109d are wound around the third cable drum 109c. The bottom ends of the third steel cables 109d are fixedly connected to the upper part of the protection component 1010. The two fourth cable drums 109e are fixedly connected to one end of the first steel cable 106. The protection component 1010 includes a protection housing 1010a. A plurality of expansion air cushions 1010b are fixedly connected to the inner wall of the protection housing 1010a. The plurality of expansion air cushions 1010b communicate with each other. Both sides of the protection housing 1010a are fixedly connected with docking pipes 1010c. The two docking pipes 1010c communicate with the two expansion air cushions 1010b. The upper part of the protection housing 1010a is fixedly connected to the bottom ends of the two third steel cables 109d. The position of the docking pipe 1010c corresponds to the position of the docking device 103g. The shape of the inner wall of the protection housing 1010a is adapted to the shape of the total station 1012.

[0061] The docking device 103g includes a gas storage pipe 103g-1. The upper part of the gas storage pipe 103g-1 communicates with a sealing pipe 103g-2. A connecting cover 103g-3 is arranged above the sealing pipe 103g-2. A connecting frame 103g-4 is fixedly connected inside the gas storage pipe 103g-1. An expansion rod 103g-5 is fixedly connected above the connecting frame 103g-4. The top end of the expansion rod 103g-5 is fixedly connected to a sealing plate 103g-6. A spring 103g-7 is sleeved outside the expansion rod 103g-5. The two ends of the spring 103g-7 are respectively fixedly connected to the connecting frame 103g-4 and the sealing plate 103g-6. The bottom end of the gas storage pipe 103g-1 communicates with an air delivery pipe 103f. The size and position of the inner wall of the sealing pipe 103g-2 correspond to the size and position of the docking pipe 1010c. One side of the solar panel assembly 201 is fixedly connected to one end of the positioning frame 203 corresponding thereto. One side of the solar panel assembly 201 is fixedly connected to two connectors 202. The other end of the positioning frame 203 is fixedly connected outside the installation pipe 102. The two connectors 202 are fixedly connected to the other end of the second steel cable 108. The solar panel assembly 201 includes three solar panels 201a. The middle solar panel 201a is hinged to the two side solar panels 201a through hinges 201b. The two side solar panels 201a are electrically connected to the middle solar panel 201a through circuits. The two side solar panels 201a are connected to the middle solar panel 201a through four elastic expansion rods 201c. The elastic expansion rods 201c are arc-shaped. The positioning frame 203 is fixedly connected to the middle solar panel 201a. The two connectors 202 are respectively fixedly connected to the two side solar panels 201a.

[0062] In the present invention, by providing a first cable reel 105, a second cable reel 107 and a solar panel assembly 201, when the drive shaft drives the first cable reel 105 and the second cable reel 107 to rotate, the second cable reel 107 will gradually pull the second steel cable 108 as the drive shaft rotates. As the second steel cable 108 is being wound up, it pulls on the two solar panels 201a on both sides, causing the solar panels 201a on both sides to flip along the hinge 201b. On the one hand, the area of the solar panels 201a unfolded above is reduced, avoiding damage to the solar panels 201a due to too fast air flow speed outside. On the other hand, the solar panels 201a on both sides can protect the components inside them by folding, reducing the cost required for maintenance.

[0063] In the present invention, by providing a first cable reel 105, a second cable reel 107 and a solar panel assembly 201, when the drive shaft drives the first cable reel 105 and the second cable reel 107 to rotate, the second cable reel 107 will gradually pull the second steel cable 108 as the drive shaft rotates. As the second steel cable 108 is being wound up, it pulls on the two solar panels 201a on both sides, causing the solar panels 201a on both sides to flip along the hinge 201b. On the one hand, the area of the solar panels 201a unfolded above is reduced, avoiding damage to the solar panels 201a due to too fast air flow speed outside.

[0064] In the present invention, by providing a drive assembly and a base assembly, when the air pump operates, the air pump can inject gas into the extrusion block and the second conduit respectively, causing the extrusion block to expand rapidly under pressure. Since the internal space of the extrusion groove inside the mounting seat is limited, the extrusion block can continuously squeeze the mounting seat and the ground on which it is installed while expanding, thereby increasing the friction between the positioning bolt and the ground and the nut, avoiding the situation of shaking when the device becomes loose due to long-term use, and improving the safety of the device during use.

[0065] In the present invention, by providing an expansion air cushion 1010b and a docking connector 103g, when the protective housing 1010a moves downward and is inserted into the connection cover 103g-3 through the docking pipe 1010c, the gas in the gas storage pipe 103g-1 will quickly enter the docking pipe 1010c and inject the gas into the expansion air cushion 1010b, causing the expansion air cushion 1010b inside the protective housing 1010a to expand. After the device provides preliminary protection for the total station 1012, the expansion air cushion 1010b can further reduce the space between the protective housing 1010a and the total station 1012, avoiding collision between the protective housing 1010a and the total station 1012 due to the existence of gaps, and further improving the protection effect of the device on the total station 1012.

[0066] In the present invention, by providing the elastic telescopic rod 201c, after the first cable drum 105 and the second cable drum 107 are reset by the motor 103a, the solar panels 201a on both sides will lose the pulling force of the second steel cable 108. At this time, the elastic telescopic rod 201c will push the solar panels 201a on both sides, thereby resetting the solar panels 201a and ensuring the energy collection effect of the solar panels 201a.

[0067] Working principle: S1. When using this device, it needs to be installed at a designated position. Specifically, the position of the entire base assembly 101 can be fixed by four positioning bolts 101b. At this time, the solar panel 201a can absorb solar energy to achieve energy conversion and at the same time power the monitoring device above it. Among them, it can power the motor 103a, the air pump 103b, and the total station 1012. The total station 1012 monitors the deformation and displacement of the dam in real time and transmits the monitored data to the controller.

[0068] When the total station is not in use, the motor 103a needs to be started through an external controller. When the motor 103a runs, the output end of the motor 103a is fixedly connected to the input end of the air pump 103b. The motor 103a will drive the first transmission wheel 104a to rotate through the drive shaft, and at the same time start the air pump 103b. When the first transmission wheel 104a rotates, the first transmission wheel 104a will drive the first cable drums 105 and the second cable drums 107 on both sides to rotate through the second transmission wheel 104b and the transmission shaft 104c, so that the first cable drum 105 slowly releases the first steel cable 106. At this time, the protective housing 1010a pulls the third steel cable 109d under its own gravity. Since there is enough first steel cable 106 to be wound outside the fourth cable drum 109e when the third steel cable 109d pulls the third cable drum 109c to rotate, the protective housing 1010a gradually descends and covers the outside of the total station 1012, playing a role in protecting the total station 1012, thereby preventing the total station from being stolen and ensuring the safety of the total station.

[0069] S2. When the drive shaft drives the first cable drum 105 and the second cable drum 107 to rotate, the second cable drum 107 will gradually pull the second steel cable 108 as the drive shaft rotates, so that the second steel cable 108 pulls the two solar panels 201a on both sides while being wound, causing the solar panels 201a on both sides to flip along the hinge 201b.

[0070] S3. When the air pump 103b operates, the air pump 103b can inject gas into the extrusion block 101d and the second conduit 103e respectively, so that the extrusion block 101d can expand rapidly under pressure. Since the internal space of the extrusion groove 101c inside the mounting seat 101a is limited, the extrusion block 101d can continuously extrude the mounting seat 101a and the ground on which it is mounted while expanding.

[0071] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A dam safety monitoring device, comprising a monitoring mechanism (100) and a power supply mechanism (200), characterized in that: The monitoring mechanism (100) comprises a base assembly (101), a mounting tube (102) arranged on the base assembly (101), a drive assembly (103), a transmission assembly (104), a mounting assembly (109), and a total station (1012), wherein the drive assembly (103) is connected to the mounting tube (102), the drive assembly (103) is connected to the transmission assembly (104), and the total station (1012) is arranged outside the mounting tube (102); The power supply mechanism (200) comprises a solar panel assembly (201), two connectors (202) and a positioning frame (203) arranged on one side of the solar panel assembly (201), wherein the positioning frame (203) is arranged on one side of the solar panel assembly (201); The driving assembly (103) comprises a motor (103a) and an air pump (103b); the bottom end of the air pump (103b) is connected to a second conduit (103e); the second conduit (103e) is externally connected to two air pipes (103f) via a four-way pipe; the other ends of the two air pipes (103f) are respectively connected to two docking devices (103g); The bottom end of the second conduit (103e) passes through the mounting seat (101a) and is connected to the extrusion block (101d); the motor (103a) and the air pump (103b) are both fixedly connected in the mounting tube (102); and the drive shaft above the motor (103a) is in driving connection with the transmission assembly (104); The transmission assembly (104) comprises a first transmission wheel (104a), the first transmission wheel (104a) is transmission-connected to a second transmission wheel (104b), a transmission shaft (104c) is fixedly connected inside the second transmission wheel (104b), and both the first transmission wheel (104a) and the second transmission wheel (104b) are bevel gears; The lower part of the first transmission wheel (104a) is transmission-connected to the driving shaft above the motor (103a); the two ends of the transmission shaft (104c) pass through the mounting tube (102) and are respectively transmission-connected to the two first winding drums (105); The docking device (103g) comprises an air storage pipe (103g-1), the upper part of the air storage pipe (103g-1) is connected to the sealing pipe (103g-2), a connection cover (103g-3) is arranged above the sealing pipe (103g-2), a connecting frame (103g-4) is fixedly connected inside the air storage pipe (103g-1), a telescopic rod (103g-5) is fixedly connected above the connecting frame (103g-4), a sealing plate (103g-6) is fixedly connected to the top of the telescopic rod (103g-5), a spring (103g-7) is connected to the outer shell of the telescopic rod (103g-5), and two ends of the spring (103g-7) are respectively fixedly connected to the connecting frame (103g-4) and the sealing plate (103g-6); The bottom end of the gas storage pipe (103g-1) is connected to the gas delivery pipe (103f), and the size and position of the inner wall of the sealing pipe (103g-2) correspond to the size and position of the butt joint pipe (1010c).

2. A dam safety monitoring device according to claim 1, characterized in that: The top of the base assembly (101) is fixedly connected to the bottom end of the mounting tube (102), the top of the drive assembly (103) is transmission-connected to the bottom end of the transmission assembly (104) via a drive shaft, the two ends of the transmission assembly (104) pass through the mounting tube (102) and are respectively fixedly connected to the two first winding drums (105), and the other ends of the two first winding drums (105) are respectively fixedly connected to the two second winding drums (107).

3. A dam safety monitoring device according to claim 2, characterized in that: A first steel cable (106) is arranged outside the first winding drum (105), a second steel cable (108) is arranged outside the second winding drum (107), the other end of the first steel cable (106) is wound around the outside of the mounting assembly (109), the bottom end of the mounting assembly (109) is fixedly connected to the top of the protection assembly (1010), a fixing sleeve (1011) is fixedly connected to the outside of the mounting tube (102), and one side of the fixing sleeve (1011) is fixedly connected to the total station (1012).

4. A dam safety monitoring device according to claim 3, characterized in that: The base assembly (101) comprises a mounting seat (101a), an extrusion groove (101c) is provided below the mounting seat (101a), four positioning bolts (101b) are provided above the mounting seat (101a), an extrusion block (101d) is fixedly connected in the extrusion groove (101c), and an auxiliary bracket (101e) is fixedly connected above the inner wall of the mounting seat (101a); The top of the mounting seat (101a) is fixedly connected to the bottom end of the mounting tube (102).

5. A dam safety monitoring device according to claim 4, characterized in that: The mounting assembly (109) comprises a mounting plate (109a), two bearings (109b) are clamped inside the mounting plate (109a), a third winding drum (109c) is sleeved inside the bearing (109b), two ends of the third winding drum (109c) are respectively connected to two fourth winding drums (109e), and two third steel cables (109d) are wound around the outside of the third winding drum (109c); The bottom end of the third steel cable (109d) is fixedly connected to the top of the protection assembly (1010), and the two fourth winding drums (109e) are fixedly connected to one end of the first steel cable (106).

6. A dam safety monitoring device according to claim 5, characterized in that: The protective assembly (1010) comprises a protective shell (1010a), the inner wall of the protective shell (1010a) is fixedly connected to a plurality of inflatable air cushions (1010b), the plurality of inflatable air cushions (1010b) are interconnected, and both sides of the protective shell (1010a) are fixedly connected to butt joint pipes (1010c), and the two butt joint pipes (1010c) are in communication with the two inflatable air cushions (1010b); The top of the protective shell (1010a) is fixedly connected to the bottom ends of the two third steel cables (109d), the position of the docking tube (1010c) corresponds to the position of the docking device (103g), and the shape of the inner wall of the protective shell (1010a) is compatible with the shape of the total station (1012).

7. A dam safety monitoring device according to claim 6, characterized in that: One side of the solar panel assembly (201) is fixedly connected to an end corresponding to the positioning frame (203), and one side of the solar panel assembly (201) is fixedly connected to two connectors (202); The other end of the positioning frame (203) is fixedly connected to the outside of the installation tube (102), and the two connectors (202) are fixedly connected to the other end of the second steel cable (108); The solar panel assembly (201) comprises three solar panels (201a), the solar panel (201a) in the middle is hinged to the solar panels (201a) on both sides via hinges (201b), the solar panels (201a) on both sides are electrically connected to the solar panel (201a) in the middle via circuits, and the solar panels (201a) on both sides are connected to the solar panel (201a) in the middle via four elastic telescopic rods (201c), wherein the elastic telescopic rods (201c) are arc-shaped; The positioning frame (203) is fixedly connected to the solar panel (201a) located in the middle, and the two connecting heads (202) are respectively fixedly connected to the two solar panels (201a) located on both sides.

8. A method for using a dam safety monitoring device, using the dam safety monitoring device according to claim 7, characterized in that: The following steps are involved: S1. When using the device, the device needs to be installed at a designated position. Specifically, the position of the entire base assembly (101) can be fixed by four positioning bolts (101b). At this time, the solar panel (201a) can absorb solar energy to achieve energy conversion and at the same time, power the monitoring device above it. Among them, power can be supplied to the motor (103a), the air pump (103b) and the total station (1012). The total station (1012) monitors the deformation and displacement of the dam in real time and transmits the monitoring data to the controller; When the total station is not in use, the motor (103a) needs to be started through an external controller. When the motor (103a) is running, the motor (103a) drives the first transmission wheel (104a) to rotate through the driving shaft, and the air pump (103b) is started at the same time. When the first transmission wheel (104a) rotates, the first transmission wheel (104a) drives the first winding drum (105) and the second winding drum (107) on both sides to rotate through the second transmission wheel (104b) and the transmission shaft (104c), so that The first winding drum (105) slowly releases the first steel cable (106), at which time the protective housing (1010a) pulls the third steel cable (109d) under the action of its own weight. As the third steel cable (109d) pulls the third winding drum (109c) to rotate, enough of the first steel cable (106) can be wound outside the fourth winding drum (109e), so that the protective housing (1010a) gradually descends and covers the outside of the total station (1012), thereby protecting the total station (1012); S2. When the driving shaft drives the first winding drum (105) and the second winding drum (107) to rotate, the second winding drum (107) gradually pulls the second steel cable (108) as the driving shaft rotates, so that the second steel cable (108) pulls the two solar panels (201a) on both sides while winding, so that the solar panels (201a) on both sides flip along the hinges (201b); S3. When the air pump (103b) is running, the air pump (103b) can inject gas into the extrusion block (101d) and the second conduit (103e) respectively, so that the extrusion block (101d) can expand rapidly under pressure. Since the internal space of the extrusion groove (101c) inside the mounting seat (101a) is limited, the extrusion block (101d) can continue to squeeze the mounting seat (101a) and the ground on which it is installed while expanding.

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