High-rise intelligent fire-fighting equipment

Abstract

The utility model relates to intelligent fire-fighting equipment for a high-rise building, which comprises a rail assembly, a fire-fighting device, a fire-fighting device and a fire-fighting device, the moving platform is movably assembled on the track assembly and can move along the track assembly; the near end of the telescopic suspension arm is connected to the movable platform, and the telescopic suspension arm is configured to be capable of stretching and contracting relative to the movable platform in the vertical direction; and the bearing platform is connected to the far end of the telescopic suspension arm, and the bearing platform is configured to be vertically lifted under the driving of the telescopic suspension arm so as to reach different floors of the high-rise building. According to the intelligent fire-fighting equipment for the high-rise building, the rail assembly is erected on the top of the high-rise building, the movable platform movably assembled on the rail assembly is utilized, and the sliding arm capable of vertically stretching and retracting is matched, so that the height of the bearing platform is accurately adjusted, and the intelligent fire-fighting equipment can flexibly reach all floors of the high-rise building; the limitation of a traditional fire-fighting mode on height and space is effectively overcome, and the problem that traditional fire-fighting equipment is difficult to touch a high-rise fire source is solved at one stroke.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire fighting equipment technical field, especially a high building intelligent fire fighting equipment. BACKGROUND

[0002] With the acceleration of urbanization, high-rise buildings are increasingly popular in modern cities. However, high-rise building fires have the characteristics of fast fire spread, evacuation difficulty, and limited rescue, which seriously threaten the safety of people's life and property.

[0003] Currently, the Code of Design on Building Fire Protection of China has made relevant requirements for the fire safety of high-rise buildings: residential buildings with a height of more than 100 meters must be equipped with automatic fire extinguishing systems and automatic fire alarm systems; residential buildings with a height of 54 to 100 meters are required to install fire alarm systems in public areas and are recommended to install fire detectors in suites; high-rise residential buildings with a height of less than 54 meters are recommended to install fire alarm systems in public areas, and must install if they need to control fire facilities. In addition, all public areas of high-rise residential buildings should be equipped with fire alarm devices with voice function or emergency broadcasting systems.

[0004] However, the current specification has obvious shortcomings: for high-rise buildings with a height of 25 to 100 meters, especially residential buildings, there is no mandatory requirement to install automatic fire extinguishing systems. This regulatory gap makes it difficult to effectively control such buildings in the event of a fire, which can easily cause significant casualties and property losses. Traditional fire rescue equipment such as fire trucks and aerial platforms often face multiple factors when dealing with such high-rise fires: first, the working height of the equipment itself is limited; second, urban road congestion affects the arrival of rescue vehicles at the scene; third, the surrounding environment of the building limits the operation space. These factors together make it difficult for traditional fire rescue methods to meet the growing demand for high-rise building fire protection.

[0005] Especially in actual rescue process, due to the fire vehicles cannot arrive at the fire scene in time, or cannot effectively carry out the operation because of the hindrance of parking, greenery and other facilities around the building, greatly delay the best opportunity of fire fighting. These problems have been fully confirmed in major fire accidents in many cities in China, highlighting the urgency of developing new high-rise building fire rescue equipment. INVENTION CONTENTS

[0006] To solve the above problems, the utility model provides a high building intelligent fire fighting equipment which realizes rapid response and safe and efficient fire extinguishing of high-rise building fire.

[0007] To achieve the above purpose, the high building intelligent fire fighting equipment designed by the utility model comprises:

[0008] A track assembly is fixedly arranged on the top of a high-rise building and extends along the outer edge of the high-rise building;

[0009] A mobile platform is movably arranged on the track assembly and is configured to move along the track assembly;

[0010] A telescopic boom has a proximal end connected to the mobile platform and is configured to be extended and retracted in a vertical direction relative to the mobile platform;

[0011] A load platform is connected to a distal end of the telescopic boom, and the load platform is configured to be vertically lifted to reach different floors of the high-rise building under the drive of the telescopic boom;

[0012] The load platform is provided with a mechanical arm, a window breaking device, and a fire extinguishing device. The mechanical arm is connected to the window breaking device. The window breaking device is configured to perform a window breaking operation in response to the action of the mechanical arm. The fire extinguishing device is configured to spray fire extinguishing agent into the high-rise building through the window breaking position formed by the window breaking device.

[0013] Preferably, the mobile platform comprises:

[0014] A base is movably arranged on the track assembly;

[0015] A rotating mechanism is rotatably arranged on the base;

[0016] A transverse support arm is fixedly mounted on the rotating mechanism;

[0017] A sliding arm is slidingly arranged on the transverse support arm;

[0018] A first drive mechanism is connected between the sliding arm and the transverse support arm for driving the sliding arm to slide along the length direction of the transverse support arm;

[0019] The top end of the telescopic boom is connected to one end of the sliding arm away from the base. The end of the sliding arm connected to the telescopic boom is provided with a second drive mechanism for driving the telescopic boom to be extended and retracted relative to the mobile platform.

[0020] Preferably, a water supply assembly is further included, which is arranged on the mobile platform. The fire extinguishing device is a high-pressure nozzle in communication with the water supply assembly through a water supply pipeline.

[0021] Preferably, the water supply assembly comprises:

[0022] A water tank for storing water for fire extinguishing;

[0023] A pipe winder for winding and releasing the water supply pipeline to adapt to the lifting of the load platform;

[0024] The water tank is installed on the rotating mechanism through a water tank support, and the pipe reel is installed on the transverse support arm.

[0025] Preferably, a quick connector is arranged on the water tank for connecting an external water source.

[0026] Preferably, the telescopic boom comprises:

[0027] a rigid chain, one end of which is in driving connection with the second driving mechanism;

[0028] a guide table fixed to one end of the sliding arm, the rigid chain passing through the guide table;

[0029] a scissor structure connected between the guide table and the bearing platform,

[0030] wherein the other end of the rigid chain is connected with the bearing platform, and the bearing platform is vertically lifted by cooperating with the scissor structure.

[0031] Preferably, the track assembly comprises two parallel guide rails, and the moving platform is fixed with a plurality of sliding seats at the bottom, the sliding seats being slidably installed on the guide rails, and each sliding seat is provided with a roller in contact with the guide rail; the moving platform is provided with a third driving mechanism for driving at least one roller to rotate.

[0032] Preferably, the window breaking device is a striker with a conical needle.

[0033] Preferably, the window breaking device further comprises:

[0034] a visual sensor installed on the bearing platform, for acquiring real-time environmental images of the position of the bearing platform and identifying the position of the window;

[0035] an electric control box electrically connected with the visual sensor, for receiving and processing the image data acquired by the visual sensor, and controlling the position of the moving platform, the length of the telescopic boom, the action of the window breaking device and the spraying of the fire extinguishing device according to the processing result.

[0036] The high-rise intelligent fire-fighting equipment designed by the utility model, through erecting track assemblies on the top of high-rise buildings, and utilizing the movable platform movably assembled on the track assemblies, cooperating with the vertically telescopic slide arm design, realizes the accurate adjustment of the height of the bearing platform, so as to flexibly reach each floor of the high-rise building, effectively overcomes the height and space limitation of the traditional fire-fighting mode, and solves the problem that the traditional fire-fighting equipment is difficult to reach the high-rise fire source; at the same time, the window breaking device and the fire extinguishing device integrated on the bearing platform can autonomously complete the window breaking and fire extinguishing operation in the dangerous environment without personnel entering the fire scene, which not only greatly improves the fire-fighting efficiency and safety, and significantly reduces the risk faced by the fire-fighting personnel, more importantly, when the high-rise building with a height of 25-100 meters unfortunately catches fire, the utility model can quickly control the fire spread with the advantages of rapid response and accurate operation, and strives for valuable time for personnel safety evacuation, so as to maximize the reduction of personnel casualties and property losses, and effectively makes up for the safety protection blank of the existing fire-fighting technology in the height interval. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 is an embodiment of the high-rise intelligent fire-fighting equipment provided by the application.

[0038] Figure 2 is Figure 1 the enlarged schematic view of A in the figure.

[0039] Figure 3 is a plane structure schematic view of the high-rise intelligent fire-fighting equipment provided by the application.

[0040] Figure 4 is Figure 3 the side view of B in the figure.

[0041] Figure 5 is an action schematic view of the high-rise intelligent fire-fighting equipment provided by the application.

[0042] Wherein: high-rise building 100, track assembly 10, movable platform 20, base 21, rotating mechanism 22, transverse support arm 23, slide arm 24, first driving mechanism 25, slide 26, third driving mechanism 27, telescopic boom 30, second driving mechanism 31, rigid chain 32, guide table 33, scissor type structure 34, bearing platform 40, mechanical arm 41, window breaking device 42, fire extinguishing device 43, water supply assembly 50, water tank 51, pipe winder 52, quick connector 53, visual sensor 60, electric control box 70. DETAILED DESCRIPTION

[0043] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used for describing and explaining the utility model, and are not used for limiting the utility model.

[0044] The high-rise intelligent fire-fighting equipment described in this embodiment aims to flexibly reach each floor of a high-rise building, break through the height and space limitations of traditional fire-fighting methods, effectively control the spread of fire, gain valuable time for personnel safety evacuation, and minimize personnel casualties and property losses. As shown in the figure, the fire-fighting equipment mainly includes a rail assembly 10, a mobile platform 20, a telescopic boom 30, and a carrying platform 40. Figures 1 to 5

[0045] The rail assembly 10 serves as the foundation support of the entire equipment and is stably and fixedly arranged on the top of the high-rise building 100. Specifically, the rail assembly 10 includes two parallel light steel guide rails that are fixedly arranged on the roof structure of the high-rise building 100 through high-strength expansion bolts, ensuring high stability and reliability even in adverse weather conditions. The guide rails extend along the outer edge of the high-rise building 100 to form a smooth straight rail or a circular rail, providing a safe and reliable path for the horizontal movement of the fire-fighting equipment.

[0046] The mobile platform 20 is movably assembled on the rail assembly 10 and is configured to move along the rail assembly 10. Specifically, the mobile platform 20 is fixedly provided with a plurality of slides 26 at the bottom, the slides 26 are slidably installed on the guide rails, and each slide 26 is provided with a roller in contact with the guide rail. The mobile platform 20 is provided with a third driving mechanism 27 that drives at least one roller to rotate, enabling the precise movement and positioning of the mobile platform 20 along the rail assembly 10.

[0047] The telescopic boom 30 is connected to the mobile platform 20 at the proximal end and is configured to extend and retract in the vertical direction relative to the mobile platform 20. Specifically, the telescopic boom 30 adopts a combination of rigid chains and scissor-type structures, which has good carrying capacity and a large telescopic range. The specific structure is described in detail later.

[0048] The carrying platform 40 is connected to the distal end of the telescopic boom 30 and is configured to vertically ascend and descend to reach different floors of the high-rise building 100 under the drive of the telescopic boom 30. In this embodiment, the material of the telescopic boom 30 is preferably high-strength alloy steel, and the telescopic boom 30 is made in the shape of a hanging basket to ensure sufficient carrying capacity and wind resistance.

[0049] ​The bearing platform 40 is provided with a mechanical arm 41, a window breaking device 42 and a fire extinguishing device 43. The mechanical arm 41 is connected to the window breaking device 42 at the end thereof. The window breaking device 42 is configured to perform a window breaking operation in response to the action of the mechanical arm 41. The fire extinguishing device 43 is configured to spray fire extinguishing agent into the high-rise building 100 through the window broken by the window breaking device 42. In the embodiment, the mechanical arm 41 is designed with six degrees of freedom and has flexible movement capability, so that the position and posture of the window breaking device 42 can be accurately controlled. The window breaking device 42 is an impact type window breaker. The fire extinguishing device 43 can spray various fire extinguishing agents such as water, foam and dry powder, and the appropriate fire extinguishing mode can be selected according to the fire condition.

[0050] In actual application, as shown in Figure 5 , when a fire occurs in the high-rise building 100, the control system receives a fire alarm signal and automatically starts the moving platform 20, or manually controls the moving platform 20 to move along the track assembly 10 to the position corresponding to the fire floor. Then, the telescopic boom 30 accurately adjusts the height of the bearing platform 40 according to the height of the fire floor, so that the bearing platform 40 is aligned with the target window. Subsequently, the mechanical arm 41 controls the window breaking device 42 to perform a window breaking operation, and the fire extinguishing device 43 sprays fire extinguishing agent into the room. Through the cooperative work of various assemblies, the high-rise fire can be quickly and efficiently extinguished. In a specific embodiment, as shown in Figure 2 , Figure 3 , the window breaking device 42 is an impact needle with a conical needle head.

[0051] In some embodiments, as shown in Figure 2 , Figure 3 , Figure 4 , the moving platform 20 includes a base 21, a rotating mechanism 22, a transverse support arm 23, a sliding arm 24 and a first driving mechanism 25 and a second driving mechanism 31.

[0052] Specifically, the base 21 serves as a base body of the mobile platform 20, which is movably assembled on the track assembly 10, and the rotating mechanism 22 is rotatably arranged on the base 21, so that the entire transverse support arm 23 can be freely rotated by 360° in a horizontal plane; the transverse support arm 23 is fixedly installed on the rotating mechanism 22, the sliding arm 24 is slidingly arranged on the transverse support arm 23, and the first driving mechanism 25, specifically in the form of a hydraulic cylinder, is connected between the sliding arm 24 and the transverse support arm 23, for driving the sliding arm 24 to slide along the length direction of the transverse support arm 23, so that the transverse support arm 23 and the sliding arm 24 cooperatively form a telescopic extension structure in the horizontal direction, thereby providing a wider horizontal movement space for the telescopic boom 30. Further, the telescopic boom 30 is connected at the top end to the sliding arm 24 away from the base 21, and the sliding arm 24 connected to one end of the telescopic boom 30 is provided with the second driving mechanism 31 for driving the telescopic boom 30 to extend and retract relative to the mobile platform 20.

[0053] In this way, the rotating mechanism 22 enables the telescopic boom 30 to be rotated by 360° in the horizontal direction without any dead angle, which on one hand, when there is no fire, the rotating mechanism 22 can be driven to make the telescopic boom 30 retract and drive the carrying platform 40 to be stored at the top of the high-rise building 100, thereby avoiding potential safety hazards possibly caused by unexpected factors (such as strong wind, falling objects, etc.), and on the other hand, in cooperation with the telescopic structure of the transverse support arm 23 and the sliding arm 24, the horizontal position of the telescopic boom 30 and the action angle of the mechanical arm 41 can be flexibly adapted to the complex conditions of the building facade. For example, in some high-rise buildings, the window positions are irregular, or there are protrusions or other obstacles on the facade, and this structure can help the mechanical arm 41 to flexibly adjust the posture, stably drive the window breaking device 42 to perform the window breaking operation, and enable the fire extinguishing device 43 to spray fire extinguishing agent into the room, thereby ensuring the smooth progress of the fire fighting operation.

[0054] In some embodiments, as shown in Figure 2 、 Figure 3 Further, a water supply assembly 50 is arranged on the mobile platform 20, and the fire extinguishing device 43 is a high-pressure nozzle in communication with the water supply assembly 50 through a water supply pipeline. In this embodiment, the high-pressure nozzle is installed at the end of the mechanical arm 41, so as to adjust the spray angle when necessary to better extinguish the fire source.

[0055] Specifically, as shown in Figure 2 、 Figure 3As shown, the water supply assembly 50 includes a water tank 51 for storing fire-fighting water, so that the fire-fighting equipment itself carries fire-fighting water, even in the absence of external water sources, it can quickly deploy fire-fighting action, provide valuable delay time for subsequent rescue; a pipe reel 52 for winding and releasing the water supply pipeline to adapt to the lifting of the carrying platform 40. Among them, the water tank 51 is installed on the rotating mechanism 22 through the water tank support, as much as possible to concentrate the weight of the water tank 51 near the rotating center of the moving platform 20, as a counterweight to reduce its sway and overturning risk during rotation and lifting; and the pipe reel 52 is installed on the transverse support arm 23, making full use of the space on the moving platform 20, ensuring that its length can be automatically adjusted with the lifting of the carrying platform 40, so as to always maintain an appropriate length, avoiding problems such as winding or pulling.

[0056] In some embodiments, as shown in Figure 3 As shown, the water tank 51 is provided with a quick connector 53 for connecting an external water source. This quick connector 53 can be conveniently connected with an external water source such as a fire hydrant, so as to continue working for as long as possible in the case of complex and variable conditions at the fire scene, and to ensure that the fire is effectively controlled.

[0057] In some embodiments, as shown in Figure 2 , Figure 3 As shown, the telescopic boom 30 includes:

[0058] A rigid chain 32 is connected to the second driving mechanism 31 at one end. The rigid chain has high bending stiffness and tensile strength, and can provide strong vertical support force to ensure stable lifting of the carrying platform 40. In this embodiment, one end of the rigid chain 32 is connected to the second driving mechanism 31 (such as a hydraulic cylinder or a motor-driven lead screw), and through the driving of the second driving mechanism 31, the rigid chain 32 can realize the action of extension and retraction, so as to realize the vertical lifting of the carrying platform 40.

[0059] A guide table 33 is fixed to one end of the sliding arm 24, and the rigid chain 32 passes through the guide table 33. Its function is to guide the motion trajectory of the rigid chain 32, preventing it from bending or jamming during extension and retraction. A through hole matching the shape of the rigid chain 32 is formed in the guide table 33, and the rigid chain 32 can smoothly pass through the through hole and keep straight motion under the guidance of the guide table 33.

[0060] A scissor structure 34 is connected between the guide table 33 and the carrying platform 40. It is composed of multiple groups of hinged rods, and can realize the extension and retraction of the overall structure by changing the distance between the hinge points. In this embodiment, the main function of the scissor structure 34 is to assist in supporting and stabilizing the carrying platform 40, and to jointly complete the vertical lifting of the carrying platform 40 with the rigid chain 32.

[0061] In some embodiments, as shown in Figure 2 、 Figure 3 Further comprising:

[0062] A visual sensor 60 is installed on the carrying platform 40 to acquire real-time environmental images of the position where the carrying platform 40 is located and identify the position of the window. Specifically, the visual sensor 60 can adopt a combination of, for example, a high-resolution camera and an infrared thermal imager to obtain information such as the outline of the building, the position of the window, and a heat source map reflecting the burning situation of the fire. The electric control box 70 is electrically connected with the visual sensor 60 to receive and process the image data acquired by the visual sensor 60, and control the position of the moving platform 20, the length of the telescopic boom 30, the action of the window breaking device 42, and the spraying of the fire extinguishing device 43 according to the processing result, with high work efficiency.

[0063] The high-rise intelligent fire-fighting equipment provided by the embodiment can realize accurate adjustment of the height of the carrying platform by erecting a track assembly on the top of a high-rise building and using a moving platform movably assembled on the track assembly in cooperation with a vertically telescopic slide arm, so as to flexibly reach each floor of the high-rise building, effectively overcome the height and space limitations of the traditional fire-fighting method, and solve the problem that the traditional fire-fighting equipment is difficult to reach the fire source on the high floor. At the same time, the window breaking device and the fire extinguishing device integrated in the carrying platform can autonomously complete the window breaking and fire extinguishing operation in the dangerous environment without the need for personnel to enter the fire scene, which not only greatly improves the fire-fighting efficiency and safety and significantly reduces the risk faced by the fire-fighting personnel, but more importantly, when a high-rise building with a height of 25-100 meters unfortunately catches fire, the utility model can quickly control the spread of the fire by virtue of its advantages of rapid response and accurate operation, so as to gain valuable time for personnel safety evacuation, thereby minimizing personnel casualties and property losses and effectively filling the safety protection gap of the existing fire-fighting technology in this height range.

[0064] In the description of the utility model, it should be explained that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, so it cannot be understood as a limitation on the utility model.

[0065] In the description of the utility model, still need to explain, unless another explicit provision and limitation, term " set ", " install ", " link ", " connect " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can indirectly connect through the intermediate medium, can be two elements inside the communication。For ordinary skilled person in the art, can understand the specific meaning of the above-mentioned terms in the utility model according to specific circumstances.

[0066] Finally, it should be noted that: the above only for the preferred embodiments of the utility model and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or equivalent replacement for part of the technical features。Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A high-rise intelligent fire-fighting equipment, characterized in that, include: The track assembly is fixedly installed on the top of the building and extends along the outer edge of the building; A mobile platform is movably mounted on the track assembly and configured to move along the track assembly; A telescopic boom, the proximal end of which is connected to the mobile platform, and configured to extend and retract relative to the mobile platform in the vertical direction; A support platform is connected to the far end of the telescopic boom, and the support platform is configured to be vertically raised and lowered under the drive of the telescopic boom to reach different floors of the high-rise building; The platform is equipped with a robotic arm, a window-breaking device, and a fire extinguishing device. The end of the robotic arm is connected to the window-breaking device, which is configured to perform a window-breaking operation in response to the movement of the robotic arm. The fire extinguishing device is configured to spray fire extinguishing agent into the building through the window-breaking position formed by the window-breaking device.

2. The intelligent fire-fighting equipment for high-rise buildings according to claim 1, characterized in that, The mobile platform includes: a base movably mounted on the track assembly; A rotating mechanism is rotatably mounted on the base; A transverse support arm is fixedly mounted on the rotating mechanism; A sliding arm is slidably mounted on the transverse support arm; A first driving mechanism connects the sliding arm and the transverse support arm, and is used to drive the sliding arm to slide along the length direction of the transverse support arm; The top end of the telescopic boom is connected to the end of the sliding arm away from the base, and the end of the sliding arm connected to the telescopic boom is provided with a second drive mechanism to drive the telescopic boom to extend and retract relative to the mobile platform.

3. The intelligent fire-fighting equipment for high-rise buildings according to claim 2, characterized in that, It also includes a water supply component, which is mounted on the mobile platform, and the fire extinguishing device is a high-pressure nozzle connected to the water supply component through a water supply pipeline.

4. The intelligent fire-fighting equipment for high-rise buildings according to claim 3, characterized in that, The water supply assembly includes: a water tank for storing fire-fighting water; A hose reel is used to wind up and unwind the water supply line to accommodate the lifting and lowering of the support platform; The water tank is mounted on the rotating mechanism via a water tank bracket, and the hose reel is mounted on the horizontal support arm.

5. The intelligent fire-fighting equipment for high-rise buildings according to claim 4, characterized in that, The water tank is equipped with a quick connector for connecting to an external water source.

6. The intelligent fire-fighting equipment for high-rise buildings according to claim 2, characterized in that, The telescopic boom includes: a rigid chain, one end of which is connected to the second drive mechanism for transmission; A guide platform is fixed to one end of the sliding arm, and the rigid chain passes through the guide platform; A scissor-type structure connects the guide platform and the support platform. The other end of the rigid chain is connected to the support platform, and in conjunction with the scissor-type structure, the vertical lifting and lowering of the support platform is achieved.

7. The intelligent fire-fighting equipment for high-rise buildings according to claim 1, characterized in that, The track assembly includes two parallel guide rails, and a number of slide blocks are fixed to the bottom of the moving platform. The slide blocks are slidably mounted on the guide rails, and each slide block is provided with a roller that contacts the guide rails. The moving platform is provided with a third drive mechanism that drives at least one of the rollers to rotate.

8. The intelligent fire-fighting equipment for high-rise buildings according to claim 1, characterized in that, The window-breaking device is a striking pin with a conical needle tip.

9. The intelligent fire-fighting equipment for high-rise buildings according to claim 1, characterized in that, Also includes: A visual sensor, installed on the support platform, is used to acquire real-time environmental images of the location of the support platform and identify the position of the window; The electrical control box is electrically connected to the vision sensor and is used to receive and process the image data acquired by the vision sensor, and control the position of the mobile platform, the length of the telescopic boom, the action of the window breaking device, and the spraying of the fire extinguishing device according to the processing results.

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