Monitoring equipment for emergency rescue site of collapsed building

Abstract

The utility model relates to the technical field of emergency rescue equipment, in particular to monitoring equipment for an emergency rescue site of a collapsed building, and the monitoring equipment is composed of a fixing frame, a supporting assembly, a fixing screw rod, a fixing disc, a damping assembly, a mounting seat, a monitoring module and a solar panel. The damping assembly effectively buffers vibration and ensures that a monitoring picture is clear. The solar panel on the mounting seat realizes self-power supply, the problem of power supply on a rescue site is solved, the rain shield protects the monitoring module from being eroded by rainwater, and the equipment can adapt to a complex rescue environment, provide reliable site monitoring support for rescue work, and assist in improving rescue efficiency and decision accuracy.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of emergency rescue equipment, in particular to a monitoring device for emergency rescue site of collapsed building. BACKGROUND

[0002] In the emergency rescue site of collapsed building, it is very important to monitor the rescue environment in real time. The traditional monitoring device often has many problems in such a complex environment.

[0003] Firstly, the existing monitoring device mounting bracket is usually simple in structure. In some collapsed building sites after the earthquake, ordinary tripod supports can only be placed on the ground, but the uneven ground cannot stably support the monitoring device. The device often tilts or even falls, affecting the rescue commander to obtain accurate on-site image information.

[0004] Secondly, there may be various vibration sources in the collapsed building site, such as vibration generated when rescue personnel use large mechanical equipment for demolition work and carry heavy objects. The ordinary monitoring device mounted on these machines lacks effective shock absorption measures, and vibration is easily transmitted to the monitoring module, causing the shooting picture to shake and unable to clearly record the on-site situation, seriously affecting the accuracy of rescue command and decision-making.

[0005] Therefore, the present application provides a monitoring device for emergency rescue site of collapsed building to solve the problems in the above background. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a monitoring device for emergency rescue site of collapsed building to solve the problems of poor installation stability and poor shock absorption effect of the existing monitoring device in the emergency rescue site of collapsed building.

[0007] The monitoring device for emergency rescue site of collapsed building provided by the present application adopts the following technical scheme: a fixing frame is arranged, wherein a supporting assembly is arranged at the bottom of the fixing frame, a fixing screw is arranged at the middle of the fixing frame, a fixing disc is arranged at the top of the fixing screw, a plurality of shock absorption assemblies are arranged on the fixing disc and are uniformly distributed along the circumference of the fixing disc, an installation seat is arranged at the top of the shock absorption assembly, a monitoring module is arranged on the installation seat, and a plurality of solar panels are arranged on the circumferential side of the installation seat.

[0008] Optionally, the supporting assembly comprises a plurality of supporting rods which are hingedly connected to the circumferential side of the fixing frame, a rotating block is threadedly connected to the fixing screw, a sliding frame is arranged at the bottom of the rotating block, the rotating block and the sliding frame can rotate relative to each other, a hinged rod corresponding to the supporting rod is hingedly connected to the sliding frame, and each hinged rod is hingedly connected to the corresponding supporting rod.

[0009] Optionally, the damping assembly comprises a fixing rod arranged in the radial direction, the fixing rod is fixedly connected to the fixing disc, a slidable sliding block is arranged on the fixing rod, frictional relative sliding can occur between the sliding block and the fixing rod, one end of the fixing rod is provided with an up-down direction plug rod, a fixing cylinder corresponding to the plug rod is arranged on the mounting seat, the plug rod can be inserted into the fixing cylinder on the corresponding side, a first compression spring is sleeved and fixed on the plug rod, the other end of the first compression spring is fixedly connected to the mounting seat, a hinged rod is hingedly connected to the sliding block, the other end of the hinged rod is hingedly connected to the mounting seat, a second compression spring is arranged on one end of the sliding block away from the plug rod, and the other end of the second compression spring is fixed to the fixing disc.

[0010] Optionally, a rain cover located above the monitoring module is arranged on the top of the mounting seat.

[0011] Optionally, a fixed leg is hingedly connected to the bottom of each support rod, and a magnetic suction block is arranged on the bottom of the fixed leg.

[0012] In summary, the present application has the following beneficial technical effects:

[0013] Through the design of the support assembly, the support rods evenly hinged on the circumferential side of the fixed frame can be flexibly adjusted in angle according to the ground conditions, the rotating block cooperates with the sliding frame, the support rods are pushed open or folded up through the hinged rod, so as to adapt to different terrains, and the fixed leg with the magnetic suction block on the bottom can be adsorbed on the metal surface, further enhancing the stability and increasing the installation range.

[0014] The structures such as the fixing rod, the sliding block, the first compression spring, the second compression spring and the hinged rod in the damping assembly cooperate with each other, when the equipment is subjected to vibration, the sliding block can slide on the fixing rod, the first compression spring and the second compression spring can effectively buffer the vibration, reduce the influence of the vibration on the monitoring module, and ensure that the shooting picture is stable and clear.

[0015] Convenient power supply: a plurality of solar panels are evenly arranged on the circumferential side of the mounting seat, solar energy can be converted into electric energy to supply power to the monitoring equipment, solving the problem of power supply in emergency rescue sites, reducing the dependence on external power supply, and improving the independence and endurance of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure of the device Figure I ;

[0017] Figure 2 It is the overall structure of the device Figure II ;

[0018] Figure 3 It is the front view of the device.

[0019] Figure 4 is a schematic view of a support assembly of the device;

[0020] Figure 5 is a schematic view of a damping assembly of the device;

[0021] Wherein, 1, fixed frame, 2, support assembly, 3, fixed screw, 4, fixed disc, 5, damping assembly, 6, mounting seat, 7, monitoring module, 8, solar panel, 9, support rod, 10, rotating block, 11, sliding frame, 12, hinged rod, 13, fixed rod, 14, sliding block, 15, plug rod, 16, fixed cylinder, 17, first compression spring, 18, connecting rod, 19, second compression spring, 20, rain cover, 21, fixed leg, 22, magnetic block. DETAILED DESCRIPTION

[0022] The application will be further described below in detail with reference to the drawings. In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0023] Referring to Figure 1 , Figure 2 , one embodiment is as follows: the fixed frame 1 serves as the overall support frame and is welded from high-strength metal material, has a stable frame structure, is connected to the support assembly 2 at the bottom, is tightly combined with the fixed screw 3 in a fixed connection manner at the middle part, ensures that the fixed screw 3 can be stably installed on the fixed frame 1, the top of the fixed screw 3 is firmly connected to the fixed disc 4 through welding, provides support for the fixed disc 4, a plurality of damping assemblies 5 are evenly distributed on the fixed disc 4, ensuring that it is uniformly stressed in all directions, the mounting seat 6 is located at the top of the damping assembly 5 and is fixedly connected to the damping assembly 5 through a connecting piece at the top of the damping assembly 5, the monitoring module 7 provided on the mounting seat 6 is tightly fixed at the middle part of the mounting seat 6 through a screw, ensuring that it will not shake during work, the peripheral side of the mounting seat 6 is fixedly connected to the solar panel 8, the solar panel 8 is evenly distributed at a certain angle around the peripheral side of the mounting seat 6, ensuring that it receives solar energy to the maximum extent, and the monitoring module 7 is electrically connected to the solar panel 8 to provide power for the monitoring module 7.

[0024] The implementation principle of the above embodiment is that the fixed frame 1 serves as the basis and bears the weight of the entire device, the welding connection of the fixed disc 4 and the fixed screw 3 ensures the stability of the fixed disc 4 during the operation of the device, the damping assembly 5 is connected with the fixed disc 4 through bolts and can provide uniform damping and buffering for the mounting seat 6 in all directions, and the solar panel 8 is connected with the mounting seat 6 through the mounting bracket, thereby realizing efficient utilization of solar energy and providing power for the device.

[0025] With reference to Figure 3 , Figure 4 In the support assembly 2, the plurality of support rods 9 are evenly distributed around the fixed frame 1 in a hinged manner, each support rod 9 is provided with a special hinge at the hinge with the fixed frame 1, the support rod 9 can rotate flexibly around the shaft, the fixed screw 3 is connected with the rotating block 10 through precise thread matching, which ensures that the rotating block 10 can rotate smoothly on the fixed screw 3 and move up and down, the bottom of the rotating block 10 is connected with the sliding frame 11 through a bearing, which allows the rotating block 10 and the sliding frame 11 to rotate relative to each other, and ensures that the sliding frame 11 can move up and down with the rotating block 10, the hinge rods 12 on the sliding frame 11 correspond to the support rods 9 one by one and are connected in a hinged manner, in this embodiment, the two ends of the hinge rod 12 are hingedly connected with the sliding frame 11 and the support rod 9 through pins.

[0026] The implementation principle of the above embodiment is that when the fixed screw 3 is rotated, the rotating block 10 will move up and down along the screw due to the transmission of the thread, the bottom of the rotating block 10 is connected with the sliding frame 11 through a bearing, so that the rotation of the rotating block 10 will not affect the up and down movement of the sliding frame 11, the sliding frame 11 is connected with the support rod 9 through the hinge rod 12, when the sliding frame 11 moves up and down, the hinge rod 12 will push the support rod 9 to rotate around the hinge point with the fixed frame 1, thereby realizing the expansion and contraction of the support rod 9, this connection mode enables the support assembly 2 to flexibly adjust the angle and position of the support rod 9 according to different terrain conditions, thereby enhancing the installation stability of the entire monitoring device.

[0027] With reference to Figure 5One embodiment shown is that the fixed rod 13 of the shock-absorbing assembly 5 is firmly fixed on the fixed disc 4 in the radial direction by welding, the sliding block 14 arranged on the fixed rod 13 is connected with the fixed rod 13 by sliding fit, the sliding block 14 is provided with a sliding groove matched with the fixed rod 13 and a friction surface is formed in the sliding groove to realize frictional relative sliding, one end of the fixed rod 13 is welded with an up-down direction plug rod 15, the mounting seat 6 is provided with a fixed cylinder 16 corresponding to the plug rod 15, the plug rod 15 is inserted into the fixed cylinder 16, the first compression spring 17 is sleeved on the plug rod 15, one end of the first compression spring 17 is fixed on the plug rod 15 by welding, the other end is fixedly connected with the mounting seat 6 by screw to provide the mounting seat 6 with upward elastic supporting force, the sliding block 14 is connected with the connecting rod 18 by hinging, the other end of the connecting rod 18 is also connected with the mounting seat 6 by hinging, one end of the sliding block 14 away from the plug rod 15 is fixed with one end of the second compression spring 19 by welding, the other end of the second compression spring 19 is fixed on the fixed disc 4 by welding to provide the sliding block 14 with elastic restoring force.

[0028] The implementation principle of the above embodiment is that when the mounting seat 6 is subjected to vibration, the displacement of the mounting seat 6 drives the plug rod 15 to move in the fixed cylinder 16, and simultaneously drives the sliding block 14 to slide on the fixed rod 13 through the connecting rod 18, in this process, the first compression spring 17 and the second compression spring 19 are elastically deformed, the first compression spring 17 plays a buffering role between the plug rod 15 and the mounting seat 6, the second compression spring 19 plays a buffering role between the sliding block 14 and the fixed disc 4, the frictional sliding of the sliding block 14 on the fixed rod 13 also consumes part of the energy, through the synergistic effect of these components, the vibration energy is converted into elastic potential energy and heat energy, thereby reducing the influence of vibration on the monitoring module 7 and ensuring the stability of the monitoring module 7.

[0029] Referring to Figure 5 One embodiment shown is that the top of the mounting seat 6 is provided with a rain shield 20 above the monitoring module 7 by screw fixing, the rain shield 20 is made of a material with good waterproof performance, is designed in a shape capable of effectively guiding rainwater to slide off, and is tightly fixed on the mounting seat 6 by screw, thereby ensuring that the monitoring module 7 can be stably protected under various severe weather conditions.

[0030] The implementation principle of the above embodiment is that when encountering rainfall and other severe weather, the rain shield 20 is firmly located above the monitoring module 7 through the screw fixing connection between the rain shield 20 and the mounting seat 6, blocks the rainwater from directly dripping onto the monitoring module 7, avoids the rainwater from entering the inside of the monitoring module 7, protects the electronic components in the monitoring module 7 from being eroded by the rainwater, ensures that the monitoring module 7 can normally work under severe weather such as rainy days, and prolongs the service life of the monitoring equipment.

[0031] Referring toFigure 4 In one embodiment, the bottom of each support rod 9 is connected with a fixed foot 21 by a hinge, and the hinge is of high strength to ensure that the fixed foot 21 can rotate around the hinge flexibly. The bottom of the fixed foot 21 is connected with a magnetic block 22 by gluing or screwing. In this embodiment, if the gluing is used, waterproof and high-strength glue is selected to ensure that the magnetic block 22 can be firmly fixed on the fixed foot 21 in a humid environment. If the screwing is used, corresponding screw holes are arranged on the bottom of the fixed foot 21 to ensure the stability of the magnetic block 22.

[0032] The implementation principle of the above embodiment is that when the support rod 9 is in contact with the ground, the fixed foot 21 can automatically adjust the angle around the hinge point with the support rod 9 according to the ground conditions to ensure that the support rod 9 can be stably supported. If the ground contains metal components, the magnetic block 22 can be firmly adsorbed on the metal surface through the connection with the fixed foot 21 to enhance the connection stability between the support rod 9 and the ground and further improve the installation stability of the entire monitoring device. Especially in some collapsed building sites containing metal debris, the magnetic adsorption can effectively prevent the monitoring device from falling or moving due to factors such as vibration and collision.

[0033] The working principle of the device is that in the installation stage, the fixed frame 1 is placed at a predetermined position, the rotating block 10 is rotated, and the rotating block 10 moves up and down along the screw rod due to the threaded connection. The bottom of the rotating block 10 is connected with the sliding frame 11 through a bearing, and the two can rotate relative to each other. The sliding frame 11 moves with the rotating block 10. The hinge rod 12 on the sliding frame 11 is hinged with the support rod 9, and then the support rod 9 is pushed to rotate around the hinge point with the fixed frame 1 to realize expansion or contraction to adapt to different terrains. If the ground contains metal, the fixed foot 21 at the bottom of the support rod 9 is adsorbed by the magnetic block 22 at the bottom to enhance the stability.

[0034] When the device is working, when vibration occurs on the site, the vibration is transmitted to the fixed disc 4, and the damping assembly 5 on the fixed disc 4 plays a role. The displacement of the mounting seat 6 drives the insertion rod 15 to move in the fixed cylinder 16, and at the same time, the insertion rod 15 pushes the sliding block 14 on the fixed rod 13 to slide through the connecting rod 18. The first compression spring 17 on the insertion rod 15 and the second compression spring 19 between the sliding block 14 and the fixed disc 4 are elastically deformed, absorbing the vibration energy. The friction between the sliding block 14 and the fixed rod 13 also consumes part of the energy, thereby reducing the influence of vibration on the monitoring module 7.

[0035] In terms of power supply, when there is light, the solar panel 8 connected to the mounting seat 6 through a special support converts solar energy into electrical energy to supply power to the monitoring module 7. In rainy days, the rain cover 20 fixed on the top of the mounting seat 6 by screws blocks the rain to protect the internal electronic elements of the monitoring module 7, so that the device can also stably operate in bad weather and continuously provide monitoring pictures for the rescue site

[0036] The working principle of the device has been described by the above-mentioned embodiments, and the above-mentioned embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A monitoring device for emergency rescue sites of collapsed buildings, comprising a fixing frame (1), characterized in that: The bottom of the fixing frame (1) is provided with a supporting assembly (2), the middle of the fixing frame (1) is provided with a fixing screw rod (3), the top of the fixing screw rod (3) is provided with a fixing disc (4), the fixing disc (4) is provided with a plurality of shock-absorbing assemblies (5) which are uniformly distributed along the circumference thereof, the top of the shock-absorbing assembly (5) is provided with a mounting seat (6), the mounting seat (6) is provided with a monitoring module (7), and the circumference of the mounting seat (6) is uniformly provided with a plurality of solar panels (8).

2. The monitoring device for emergency rescue site of collapsed building according to claim 1, characterized in that: The supporting assembly (2) comprises a plurality of supporting rods (9) which are uniformly hinged to the circumference of the fixing frame (1), the fixing screw rod (3) is threadedly connected with a rotating block (10), the bottom of the rotating block (10) is provided with a sliding frame (11), and the rotating block (10) and the sliding frame (11) can relatively rotate; the sliding frame (11) is hingedly connected with a hinged rod (12) corresponding to the supporting rod (9); and each hinged rod (12) is hingedly connected with the supporting rod (9) on the corresponding side.

3. The collapsed building emergency rescue site monitoring device according to claim 1, characterized in that: The shock-absorbing assembly (5) comprises a fixing rod (13) arranged in the radial direction, the fixing rod (13) is fixedly connected to the fixing disc (4), the fixing rod (13) is provided with a slidable sliding block (14), the sliding block (14) and the fixing rod (13) can frictionally slide relative to each other, one end of the fixing rod (13) is provided with an up-down direction inserting rod (15), the mounting seat (6) is provided with a fixing cylinder (16) corresponding to the inserting rod (15), the inserting rod can be inserted into the fixing cylinder (16) on the corresponding side, the inserting rod (15) is sleeved with a first compression spring (17), the other end of the first compression spring (17) is fixedly connected to the mounting seat (6), the sliding block (14) is hingedly connected with a connecting rod (18), the other end of the connecting rod (18) is hingedly connected to the mounting seat (6), one end of the sliding block (14) away from the inserting rod (15) is provided with a second compression spring (19), and the other end of the second compression spring (19) is fixed to the fixing disc (4).

4. The collapsed building emergency rescue site monitoring device according to claim 1, characterized in that: The top of the mounting seat (6) is provided with a rain cover (20) above the monitoring module (7).

5. The collapsed building emergency rescue site monitoring device according to claim 2, characterized in that: The bottom of each supporting rod (9) is hingedly connected with a fixing leg (21), and the bottom of the fixing leg (21) is provided with a magnetic block (22).

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