A firefighting robot for climbing pipes on the exterior walls of high-rise buildings

Abstract

The present invention discloses a fire-fighting robot for climbing pipes on the outer wall of a high-rise building. The invention relates to the technical field of fire-fighting equipment, and includes a housing, a movable mechanism, and a fire-fighting mechanism. The movable mechanism includes a hydraulic cylinder and an auxiliary component. The output end of the hydraulic cylinder is hinged with a swing plate, and an electric telescopic rod is fixedly installed on the top of the swing plate. A U-shaped plate is fixedly installed on the output end of the electric telescopic rod. A rotating regulator is installed on the side of the inner wall of the U-shaped plate, and a first clamping block is installed on the output end of the rotating regulator. The fire-fighting mechanism includes a rotating workbench, and a fire-fighting water cannon is fixedly installed on the rotating end of the rotating workbench. A swirl water spray head is installed on the top of the fire-fighting water cannon. The bottom end of the fire-fighting water cannon is connected to a fire hose, and an elastic support strip is fixedly installed on the outer cylindrical surface of the fire-fighting water cannon and near the fire hose. The fire-fighting robot for climbing pipes on the outer wall of a high-rise building achieves the effect of rapid climbing, reduces the influence of pipe clamps, and makes climbing smooth, safe and reliable.

Description

Technical Field

[0001] The invention relates to the technical field of fire fighting equipment, and in particular to a high-rise building outer wall pipeline climbing fire fighting robot. Background Art

[0002] Fire is one of the most frequent and common disasters that threaten public property and life safety. In urban construction, fires occur frequently and are very harmful. In the process of firefighting, firefighters often cause casualties and huge losses due to the complex and changeable environment. With the development of today's society, robot technology has made rapid progress. Firefighting robots are a kind of special robots, which play an increasingly important role in firefighting and emergency rescue. As a kind of special robot, firefighting robots play an increasingly important role in firefighting and emergency rescue. Firefighting robots are increasingly replacing firefighters to enter the front line of firefighting, significantly improving the efficiency of firefighting and reducing personal injuries.

[0003] At present, the existing high-rise building exterior wall pipes are basically fixed by pipe clamps. When the fire-fighting robot is climbing the exterior wall pipes of high-rise buildings, it is easily affected by the pipe clamps, which causes the fire-fighting robot to climb the pipes unsmoothly, thus delaying the fire fighting of the high-rise building. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A high-rise building exterior wall pipeline climbing fire-fighting robot, comprising:

[0005] The outer shell has a supporting shell, a cover plate is installed at the side of the outer side of the outer shell, the cover plate is fixedly installed by screws, and can be disassembled to facilitate the inspection of the internal mechanism of the outer shell, and a supporting leg is fixedly installed at the bottom of the outer shell;

[0006] A movable mechanism, which is used to drive the entire device to climb the external wall pipe of a high-rise building, and the movable mechanism is installed on the side of the outer side of the shell;

[0007] The movable mechanism includes a hydraulic cylinder and an auxiliary component, wherein the hydraulic cylinder is rotatably installed inside the shell and close to the top position through a bracket, and the auxiliary component is installed inside the shell and close to the bottom position, the output end of the hydraulic cylinder is hinged with a swing plate, the bottom end of the swing plate is hinged with the top of the inner wall of the shell, the top of the swing plate extends to the outside of the shell, the top of the swing plate is fixedly installed with an electric telescopic rod, the output end of the electric telescopic rod is fixedly installed with a U-shaped plate, the side of the inner wall of the U-shaped plate is installed with a rotation regulator, and the output end of the rotation regulator is installed with a first clamping block, and the clamping surface of the first clamping block is fixed An anti-slip strip is installed. By extending the hydraulic cylinder, the swing plate can be pushed to rotate clockwise to adjust the angle, and the angle of the first clamping block can be adjusted in time by rotating the output end of the regulator, so that the first clamping block and the external wall pipe of the high-rise building are in a vertical state, and the output end of the electric telescopic rod is contracted, and under the sliding installation of the U-shaped plate, the symmetrical first clamping blocks on both sides move toward each other, and the anti-slip effect of the anti-slip strip can be used to clamp the pipeline. The output end of the hydraulic cylinder is contracted again, so that the shell as a whole is subjected to an upward pulling force, and the shell as a whole can be moved upward, and the shell can be crawled as a whole;

[0008] A fire-fighting mechanism, which is used to spray water to extinguish the fire at the fire source, and is installed in the middle of the outer side of the shell;

[0009] Among them, the fire-fighting mechanism includes a rotating workbench, which is fixedly installed in the middle of the outer side of the shell, and a fire-fighting water monitor is fixedly installed on the rotating end of the rotating workbench. A swirl water spray head is installed on the top of the fire-fighting water monitor, and a fire hose is connected to the bottom of the fire-fighting water monitor. An elastic support strip is fixedly installed on the outer cylindrical surface of the fire-fighting water monitor and close to the fire hose. Water is transported through the fire hose so that the water enters the fire-fighting water monitor and is sprayed toward the fire source from the swirl water spray head to extinguish the fire. The end of the rotating workbench can be rotated to drive the fire-fighting water monitor to rotate and adjust the angle, so that water can be sprayed in different directions.

[0010] Preferably, the hydraulic cylinder is installed at an angle to facilitate pushing the swing plate using the output end of the hydraulic cylinder. There are two hydraulic cylinders, and the two hydraulic cylinders are installed symmetrically along the central axis in the middle of the shell.

[0011] Preferably, the swing plate is installed at an angle to facilitate the rotation of the swing plate to adjust the angle. There are two swing plates, and the two swing plates are symmetrically installed along the central axis in the middle of the shell. The first clamping block is arc-shaped.

[0012] Preferably, the auxiliary component includes a transmission and a screw rod, the transmission is fixedly mounted on the inner wall of the shell and close to the bottom, both ends of the screw rod are rotatably mounted on the inner wall of the shell and close to the transmission through bearing seats, a servo motor is rotatably mounted in the middle of the outer side of the transmission, the output end of the servo motor is connected to the screw rod through the transmission transmission, a connecting slider is installed on the threaded part of the outer side of the screw rod, the connecting slider is slidably mounted between the shell, a second clamping block is fixedly mounted on the end of the connecting slider away from the screw rod through a bracket, and an anti-lock brake is fixedly mounted on the clamping surface of the second clamping block The sliding protrusion block is connected to the screw rod through the transmission transmission between the output end of the servo motor, so that the screw rod rotates, and under the sliding connection of the connecting slider, the two symmetrical connecting sliders drive the second clamping block to move toward each other, and under the anti-slip effect of the anti-slip protrusion block to increase the friction force, the pipe can be clamped, so that the overall shell is more stable, which helps to extend the output end of the electric telescopic rod to pull the first clamping block to both sides, and the first clamping block releases the pipe, making it easier for the swing plate to be pushed by the output end of the hydraulic cylinder to continue climbing upward again, and rapid climbing can be achieved by cooperating with each other between the structures.

[0013] Preferably, the connecting slider is threadedly connected to the screw rod to facilitate the rotation of the screw rod, driving the connecting slider to move, and the thread directions of the corresponding positions on the outside of the screw rod are opposite, and the second clamping block is installed on the outside of the shell, and the anti-slip protrusions are evenly distributed on the clamping surface of the second clamping block.

[0014] The first clamping block is used to clamp the pipe, while the second clamping block releases the pipe. Under the pulling force when the output end of the hydraulic cylinder contracts, the shell is promoted to move upward as a whole, and the pipe is clamped by the second clamping block, while the first clamping block releases the pipe. Such reciprocating operation can make the creeping climbing of the equipment run in an orderly manner, and make the equipment less susceptible to official jams during the climbing process, thereby making the climbing smooth and helping the equipment to climb to the specified position within the predetermined time.

[0015] Preferably, the top of the fire-fighting water monitor is bent to facilitate spraying water to the fire source for extinguishing the fire, and there are two elastic support strips, which are symmetrically installed along the axis at the center of the fire-fighting water monitor.

[0016] The fire hose is supported by two symmetrical elastic support strips, so that the connection between the fire hose and the fire water monitor is not easy to bend, thereby allowing the fire hose to transport water smoothly and reducing water transport resistance.

[0017] Preferably, the swirl sprinkler head comprises a hollow spherical head, which is fixedly installed with the water outlet end on the top of the fire water monitor by screws, and the hollow spherical head is connected to the fire water monitor, and a guide blade is fixedly installed at the water blowing port of the inner cavity of the hollow spherical head, and the guide blade is installed at an angle. A supporting round rod is fixedly installed in the inner cavity of the hollow spherical head and close to the guide blade, and a conical head is fixedly installed on the top of the supporting round rod. By reducing the water blowing port of the hollow spherical head, the spraying force of the water body can be increased, so that the water body is sprayed farther. At the same time, the guide blades are evenly distributed at the water blowing port of the inner cavity of the hollow spherical head, and the guide blades are installed at an angle, so that the sprayed water body presents a swirl shape, so that the water body is sprayed out in a swirl, thereby increasing the penetration of the sprayed water body and reducing the spread of fire.

[0018] Preferably, the guide blades are evenly distributed at the water blowing outlet of the inner cavity of the hollow spherical head, there are two supporting round rods, and the two supporting round rods are symmetrically installed along the conical head, and the conical head is installed at the center of the water blowing outlet of the hollow spherical head. The conical head presents a cone shape as a whole, and the conical head is installed at the center of the water blowing outlet of the hollow spherical head, so that the water body can be guided by the conical head, and the sprayed water body spreads out to the surroundings, presenting a conical spray, thereby increasing the water spray range and facilitating fire extinguishing.

[0019] Preferably, a protective mechanism is installed on the top of the shell, and the protective mechanism includes a winding roller and a stepper motor. The winding roller is rotatably installed in the middle of the top of the shell through a support frame, and the stepper motor is fixedly installed on the top of the shell and close to the winding roller. The output end of the stepper motor is fixedly installed between the coupling and the winding roller. A safety rope is wound at the middle of the outer side of the winding roller, and a fixing ring is fixedly installed at one end of the safety rope away from the winding roller. When the equipment as a whole is climbed, the shell is moved upward, and the output end of the stepper motor can drive the winding roller to rotate forward to rewind the safety rope, so that the shell is subjected to the tension of the safety rope. Even if the first clamping block and the second clamping block are completely detached from the pipeline, the equipment as a whole is not likely to fall off, so the equipment as a whole can be protected, and the damage to ground personnel can be reduced, thereby improving safety performance.

[0020] Preferably, the winding roller and the stepping motor are installed directly above the housing, and the winding roller and the stepping motor are installed at the same height.

[0021] The present invention provides a high-rise building exterior wall pipeline climbing firefighting robot. It has the following beneficial effects:

[0022] 1. The fire-fighting robot for climbing pipes on the exterior walls of high-rise buildings can push the swing plate to rotate clockwise to adjust the angle by extending the hydraulic cylinder, and timely adjust the angle of the first clamping block by rotating the output end of the regulator, and shrink the output end of the electric telescopic rod so that the symmetrical first clamping blocks on both sides move toward each other, and the anti-slip effect of the anti-slip strip can be utilized to enable the two symmetrical first clamping blocks to clamp the pipe, and the output end of the hydraulic cylinder is contracted again so that the shell as a whole is subjected to an upward pulling force, so that the shell as a whole can be moved upward, and the shell can be crawled as a whole.

[0023] 2. The fire-fighting robot for climbing pipes on the exterior walls of high-rise buildings is connected to the screw rod through a transmission transmission between the output end of the servo motor and the screw rod, so that the screw rod rotates, and the second clamping block can clamp the pipe under the sliding connection of the connecting slider, thereby making the outer shell more stable as a whole, and facilitating the extension of the output end of the electric telescopic rod to pull the first clamping block to both sides, so that the first clamping block releases the pipe, making it easier for the swing plate to be pushed by the output end of the hydraulic cylinder to continue climbing upwards again, and rapid climbing can be achieved by utilizing the cooperation between the structures.

[0024] 3. The fire-fighting robot for climbing pipes on the exterior walls of high-rise buildings uses the first clamping block to clamp the pipe, while the second clamping block releases the pipe, and under the pulling force when the output end of the hydraulic cylinder contracts, the outer shell is promoted to move upward as a whole, and the pipe is clamped by the second clamping block, while the first clamping block releases the pipe. Such reciprocating operation can make the equipment's creeping climbing run in an orderly manner, and make the equipment less susceptible to official jams during the climbing process, thereby making the climbing smooth and helping the equipment to climb to the designated position within the predetermined time.

[0025] 4. The fire-fighting robot that climbs the pipe on the exterior wall of a high-rise building can transport water through a fire hose, so that the water enters the fire monitor and is sprayed toward the fire source from the swirl sprinkler head to extinguish the fire. The end of the rotating workbench can be rotated to drive the fire monitor to rotate and adjust the angle, so that water can be sprayed in different directions.

[0026] 5. The fire-fighting robot climbing the pipe on the exterior wall of a high-rise building uses two symmetrical elastic support strips to support the fire hose, so that the connection between the fire hose and the fire water monitor is not easy to bend, thereby allowing the fire hose to transport water smoothly and reducing water transportation resistance.

[0027] 6. The fire-fighting robot for climbing pipes on the exterior walls of high-rise buildings can increase the force of water spraying by reducing the water blowing outlet of the hollow spherical head, so that the water is sprayed farther. At the same time, the guide blades are evenly distributed at the water blowing outlet of the inner cavity of the hollow spherical head, and the guide blades are installed at an angle, so that the sprayed water presents a swirling shape, making the water swirl out, increasing the penetration of the sprayed water and reducing the spread of fire.

[0028] 7. The fire-fighting robot climbing the pipe on the exterior wall of a high-rise building uses a conical head that is overall in a cone shape, and the conical head is installed at the center of the water blowing outlet of the hollow spherical head. The water body can be guided by the conical head, and the sprayed water body spreads out in all directions, presenting a conical spray, thereby increasing the water spray range and helping to extinguish fires.

[0029] 8. The fire-fighting robot climbing the pipe on the outer wall of a high-rise building uses the outer shell to move upward, and can drive the winding roller to rotate forward through the output end of the stepper motor to rewind the safety rope, so that the outer shell is subjected to the tension of the safety rope. Even if the first clamping block and the second clamping block are completely detached from the pipe, it is not easy for the entire equipment to fall off. The equipment as a whole can be protected, and the damage to ground personnel can be reduced, thereby improving safety performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of the high-rise building exterior wall pipeline climbing fire-fighting robot of the present invention;

[0031] Figure 2 This is a schematic diagram of the cross-sectional structure of the fire-fighting robot for climbing pipes on the exterior walls of high-rise buildings according to the present invention;

[0032] Figure 3 It is a schematic diagram of the connection structure between the movable mechanism and the housing of the present invention;

[0033] Figure 4 It is a side structural schematic diagram of the movable mechanism of the present invention;

[0034] Figure 5 It is a schematic diagram of the connection structure between the auxiliary component and the housing of the present invention;

[0035] Figure 6 It is a schematic diagram of the overall structure of the auxiliary components of the present invention;

[0036] Figure 7 It is a schematic diagram of the connection structure between the fire fighting mechanism and the housing of the present invention;

[0037] Figure 8 It is a schematic diagram of the overall structure of the fire fighting mechanism of the present invention;

[0038] Fig. 9 For the present invention Figure 8 A partial enlarged view of the middle part;

[0039] Fig.10 It is a schematic diagram of the connection structure between the protection mechanism and the housing of the present invention.

[0040] In the figure: 1. shell; 2. cover plate; 3. support leg; 4. movable mechanism; 5. fire fighting mechanism; 6. protection mechanism; 41. hydraulic cylinder; 42. auxiliary component; 43. swing plate; 44. electric telescopic rod; 45. U-shaped plate; 46. rotation regulator; 47. first clamping block; 48. anti-skid strip; 421. transmission; 422. screw rod; 423. servo motor; 424. connecting slider; 425. second clamping block; 426. anti-skid protrusion block; 51. rotating workbench; 52. fire water cannon; 53. swirl sprinkler head; 54. fire hose; 55. elastic support strip; 531. hollow spherical head; 532. guide blade; 533. supporting round rod; 534. conical head; 61. winding roller; 62. stepping motor; 63. safety rope; 64. fixing ring. DETAILED DESCRIPTION

[0041] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0042] The first embodiment, as Figure 1-Figure 6 As shown, the present invention provides a technical solution: a high-rise building exterior wall pipeline climbing fire-fighting robot, comprising:

[0043] The outer shell 1 has a supporting shell, and a cover plate 2 is installed at the side of the outer side of the outer shell 1. The cover plate 2 is fixedly installed by screws and can be disassembled to facilitate the inspection of the internal mechanism of the outer shell 1. The bottom of the outer shell 1 is fixedly installed with a supporting leg 3;

[0044] The movable mechanism 4 is used to drive the whole device to climb the external wall pipe of the high-rise building, and the movable mechanism 4 is installed on the side of the outer side of the shell 1;

[0045] The movable mechanism 4 includes a hydraulic cylinder 41 and an auxiliary component 42. The hydraulic cylinder 41 is rotatably installed inside the shell 1 and close to the top position through a bracket. The auxiliary component 42 is installed inside the shell 1 and close to the bottom position. The output end of the hydraulic cylinder 41 is hinged with a swing plate 43. The bottom end of the swing plate 43 is hinged with the top of the inner wall of the shell 1. The top of the swing plate 43 extends to the outside of the shell 1. An electric telescopic rod 44 is fixedly installed on the top of the swing plate 43. A U-shaped plate 45 is fixedly installed on the output end of the electric telescopic rod 44. A rotation regulator 46 is installed on the side of the inner wall of the U-shaped plate 45. A first clamping block 47 is installed on the output end of the rotation regulator 46. The clamping surface of the first clamping block 47 is fixedly installed with an anti-slip strip 48. The worker The operator starts the hydraulic cylinder 41 to work, and by utilizing the extension of the hydraulic cylinder 41, the swing plate 43 can be pushed to rotate clockwise to adjust the angle, and the angle of the first clamping block 47 can be adjusted in time by rotating the output end of the regulator 46, so that the first clamping block 47 and the external wall pipe of the high-rise building are in a vertical state, and the output end of the electric telescopic rod 44 is contracted, and under the sliding installation of the U-shaped plate 45, the first clamping blocks 47 symmetrical on both sides move toward each other together, and the anti-skid effect of the anti-skid strip 48 can be utilized to make the two symmetrical first clamping blocks 47 clamp the pipe, and the output end of the hydraulic cylinder 41 is contracted again, so that the shell 1 as a whole is subjected to an upward pulling force, and the shell 1 as a whole can be moved upward, and the shell 1 can be crawled as a whole.

[0046] The hydraulic cylinder 41 is installed at an angle, so that the output end of the hydraulic cylinder 41 can be used to push the swing plate 43 . There are two hydraulic cylinders 41 , and the two hydraulic cylinders 41 are installed symmetrically along the central axis in the middle of the housing 1 .

[0047] The swing plate 43 is installed at an angle to facilitate the swing plate 43 to rotate and adjust the angle. There are two swing plates 43, and the two swing plates 43 are installed symmetrically along the central axis in the middle of the housing 1. The first clamping block 47 is arc-shaped.

[0048] The auxiliary component 42 includes a transmission 421 and a screw rod 422. The transmission 421 is fixedly mounted on the inner wall of the housing 1 and close to the bottom. Both ends of the screw rod 422 are rotatably mounted on the inner wall of the housing 1 and close to the transmission 421 through bearing seats. A servo motor 423 is rotatably mounted in the middle of the outer side of the transmission 421. The output end of the servo motor 423 is connected to the screw rod 422 through the transmission 421. A connecting slider 424 is installed at the threaded part of the outer side of the screw rod 422. The connecting slider 424 is slidably mounted between the housing 1. A second clamping block 425 is fixedly mounted on the end of the connecting slider 424 away from the screw rod 422 through a bracket. An anti-slip protrusion block 426 is fixedly mounted on the clamping surface of the second clamping block 425. When the hydraulic cylinder 41 After the output end contracts and pulls the shell 1 upward as a whole, the servo motor 423 can be turned on to work, and the output end of the servo motor 423 is connected to the screw rod 422 through the transmission 421, so that the screw rod 422 rotates, and under the sliding connection of the connecting slider 424, the two symmetrical connecting sliders 424 drive the second clamping block 425 to move toward each other, and under the anti-slip effect of the anti-slip protrusion block 426 to increase the friction and prevent slip, the pipeline can be clamped, so that the shell 1 as a whole is more stable, which helps to extend the output end of the electric telescopic rod 44 to pull the first clamping block 47 to both sides, and the first clamping block 47 releases the pipeline, so that the swing plate 43 is pushed by the output end of the hydraulic cylinder 41 to continue climbing upward again.

[0049] The connecting slider 424 is threadedly connected to the screw rod 422 to facilitate the rotation of the screw rod 422, driving the connecting slider 424 to move, and the corresponding position on the outside of the screw rod 422 has opposite thread directions. The second clamping block 425 is installed on the outside of the housing 1, and the anti-slip protrusions 426 are evenly distributed on the clamping surface of the second clamping block 425.

[0050] The first clamping block 47 is used to clamp the pipe, while the second clamping block 425 releases the pipe. Under the pulling force when the output end of the hydraulic cylinder 41 contracts, the shell 1 is promoted to move upward as a whole. The pipe is clamped by the second clamping block 425, while the first clamping block 47 releases the pipe. Such reciprocating operation can make the equipment creeping and climbing run in an orderly manner.

[0051] The second embodiment, as Figure 1-Figure 9 As shown, based on the first embodiment:

[0052] A fire-fighting mechanism 5, which is used to spray water to extinguish the fire at the fire source, and the fire-fighting mechanism 5 is installed in the middle of the outer side of the housing 1;

[0053] Among them, the fire-fighting mechanism 5 includes a rotating workbench 51, which is fixedly installed in the middle of the outer side of the shell 1. A fire-fighting water monitor 52 is fixedly installed at the rotating end of the rotating workbench 51. A swirl water spray head 53 is installed at the top of the fire-fighting water monitor 52. The bottom end of the fire-fighting water monitor 52 is connected to a fire hose 54. An elastic support strip 55 is fixedly installed on the outer cylindrical surface of the fire-fighting water monitor 52 and close to the fire hose 54. Water is transported through the fire hose 54 so that the water enters the fire-fighting water monitor 52 and is sprayed toward the fire source from the swirl water spray head 53, so as to extinguish the fire. The end of the rotating workbench 51 can be rotated to drive the fire-fighting water monitor 52 to rotate and adjust the angle.

[0054] The top of the fire water monitor 52 is bent, which is convenient for spraying water to the fire source to extinguish the fire. There are two elastic support strips 55, and the two elastic support strips 55 are symmetrically installed along the axis at the center of the fire water monitor 52. The fire hose 54 is supported by two symmetrical elastic support strips 55, so that the connection between the fire hose 54 and the fire water monitor 52 is not easy to bend, thereby allowing the fire hose 54 to smoothly transport water.

[0055] The swirl sprinkler head 53 includes a hollow spherical head 531, which is fixedly installed with the water outlet end at the top of the fire water monitor 52 by screws, and the hollow spherical head 531 is connected to the fire water monitor 52. A guide blade 532 is fixedly installed at the water blowing port of the inner cavity of the hollow spherical head 531, and the guide blade 532 is installed at an angle. A supporting round rod 533 is fixedly installed in the inner cavity of the hollow spherical head 531 and near the guide blade 532, and a conical head 534 is fixedly installed on the top of the supporting round rod 533. When water enters the interior of the hollow spherical head 531, the water blowing port of the hollow spherical head 531 is reduced, so that the spraying force of the water can be increased, so that the water is sprayed farther. At the same time, the guide blades 532 are evenly distributed at the water blowing port of the inner cavity of the hollow spherical head 531, and the guide blades 532 are installed at an angle, so that the sprayed water presents a swirl shape, thereby increasing the penetration of the water.

[0056] The guide blades 532 are evenly distributed at the water blowing port of the inner cavity of the hollow spherical head 531. There are two supporting round rods 533, and the two supporting round rods 533 are symmetrically installed along the conical head 534. The conical head 534 is installed at the center of the water blowing port of the hollow spherical head 531. The conical head 534 is in a cone shape as a whole and is installed at the center of the water blowing port of the hollow spherical head 531. The water body can be guided by the conical head 534, and the sprayed water body spreads out to the surroundings, increasing the water spraying range.

[0057] The third embodiment, as Figure 1-Figure 6 and Fig.10 As shown, based on the first embodiment:

[0058] A protection mechanism 6 is installed on the top of the housing 1. The protection mechanism 6 includes a winding roller 61 and a stepper motor 62. The winding roller 61 is rotatably installed at the middle of the top of the housing 1 through a support frame. The stepper motor 62 is fixedly installed at the top of the housing 1 and close to the winding roller 61. The output end of the stepper motor 62 is fixedly installed between the winding roller 61 and the coupling. A safety rope 63 is wound at the middle of the outer side of the winding roller 61. A fixing ring 64 is fixedly installed at one end of the safety rope 63 away from the winding roller 61. The fixing ring 64 is fixed to the top floor of the high-rise building, and the winding roller 61 is driven to rotate in the opposite direction by reversing the output end of the stepper motor 62, so that the winding roller 61 releases the safety rope 63, and the safety rope 63 is in a vertical state.

[0059] When the equipment is climbing as a whole, the outer shell 1 is moved upward, and the output end of the stepper motor 62 can drive the winding roller 61 to rotate forward to rewind the safety rope 63, so that the outer shell 1 is subjected to the pulling force of the safety rope 63. Even if the first clamping block 47 and the second clamping block 425 are completely detached from the pipeline, the equipment is not likely to fall off as a whole.

[0060] The winding roller 61 and the stepping motor 62 are installed right above the housing 1 , and the winding roller 61 and the stepping motor 62 are installed at the same height.

[0061] When in use, first fix the fixing ring 64 on the top floor of a high-rise building, and reverse the output end of the stepping motor 62 to drive the winding roller 61 to rotate in the opposite direction, so that the winding roller 61 releases the safety rope 63, and the safety rope 63 is in a vertical state;

[0062] The staff starts the hydraulic cylinder 41 to work. By extending the hydraulic cylinder 41, the swing plate 43 can be pushed to rotate clockwise to adjust the angle. The output end of the rotating regulator 46 is used to timely adjust the angle of the first clamping block 47, so that the first clamping block 47 and the external wall pipe of the high-rise building are in a vertical state. The output end of the electric telescopic rod 44 is contracted, and under the sliding installation of the U-shaped plate 45, the first clamping blocks 47 on both sides that are symmetrical move toward each other. The anti-skid effect of the anti-skid strip 48 can be used to clamp the pipe. The output end of the hydraulic cylinder 41 is contracted again, so that the shell 1 as a whole is subjected to an upward pulling force, and the shell 1 as a whole can be moved upward.

[0063] When the output end of the hydraulic cylinder 41 contracts and pulls the housing 1 upward as a whole, the servo motor 423 can be turned on to work, and the output end of the servo motor 423 is connected to the screw rod 422 through the transmission 421, so that the screw rod 422 rotates, and under the sliding connection of the connecting slider 424, the two symmetrical connecting sliders 424 drive the second clamping block 425 to move toward each other, and under the effect of the anti-slip protrusion block 426 increasing the friction and preventing slip, the pipeline can be clamped, so that the housing 1 as a whole is more stable, which helps to extend the output end of the electric telescopic rod 44 to pull the first clamping block 47 to both sides, and the first clamping block 47 releases the pipeline, so that the swing plate 43 is pushed by the output end of the hydraulic cylinder 41 to continue climbing upward again;

[0064] The first clamping block 47 is used to clamp the pipe, while the second clamping block 425 releases the pipe, and under the tension of the output end of the hydraulic cylinder 41 when it contracts, the housing 1 is promoted to move upward as a whole, and the second clamping block 425 clamps the pipe, while the first clamping block 47 releases the pipe, and the reciprocating operation can make the creeping climbing of the equipment run in an orderly manner;

[0065] At the same time, by moving the housing 1 upward, the output end of the stepper motor 62 can drive the winding roller 61 to rotate forward to rewind the safety rope 63, so that the housing 1 is subjected to the tension of the safety rope 63. Even if the first clamping block 47 and the second clamping block 425 are completely separated from the pipeline, the entire device is not likely to fall off;

[0066] When the equipment is climbed to the designated position, the first clamping block 47 and the second clamping block 425 clamp the pipe together, so that the equipment is fixed firmly as a whole, and the water is transported through the fire hose 54 so that the water enters the fire monitor 52 and is sprayed from the swirl sprinkler head 53 to the location of the fire source, so that the fire can be extinguished. The end of the rotating workbench 51 can be rotated to drive the fire monitor 52 to rotate and adjust the angle, and the water blowing port of the hollow spherical head 531 is reduced, so that the fire can be extinguished. The spraying force of the water body is increased, so that the water body is sprayed farther. At the same time, the guide blades 532 are evenly distributed at the water blowing port of the inner cavity of the hollow spherical head 531, and the guide blades 532 are installed obliquely, so that the sprayed water body presents a swirl shape, which increases the penetration of the water body. The cone head 534 is overall cone-shaped, and the cone head 534 is installed at the center of the water blowing port of the hollow spherical head 531, so that the water body can be guided by the cone head 534, and the sprayed water body spreads out to the surroundings, increasing the water spray range.

[0067] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A high-rise building exterior wall pipe climbing firefighting robot, characterized in that: include: An outer shell (1), the outer shell (1) having a shell body with a supporting function, a cover plate (2) being installed at an outer side of the outer shell (1), and a supporting leg (3) being fixedly installed at the bottom of the outer shell (1); A movable mechanism (4), the movable mechanism (4) being used to drive the entire device to climb a pipeline on an outer wall of a high-rise building, the movable mechanism (4) being installed on the side of the outer side of the outer shell (1); The movable mechanism (4) comprises a hydraulic cylinder (41) and an auxiliary component (42), wherein the hydraulic cylinder (41) is rotatably mounted inside the housing (1) and close to the top position via a bracket, and the auxiliary component (42) is mounted inside the housing (1) and close to the bottom position, and the output end of the hydraulic cylinder (41) is hingedly connected to a swing plate (43), the bottom end of the swing plate (43) is hingedly connected to the top of the inner wall of the housing (1), and the top end of the swing plate (43) extends to the outside of the housing (1), and an electric telescopic rod (44) is fixedly mounted on the top of the swing plate (43), and a U-shaped plate (45) is fixedly mounted on the output end of the electric telescopic rod (44), and a rotation regulator (46) is mounted on the side of the inner wall of the U-shaped plate (45), and a first clamping block (47) is mounted on the output end of the rotation regulator (46), and an anti-slip strip (48) is fixedly mounted on the clamping surface of the first clamping block (47); A fire-fighting mechanism (5), the fire-fighting mechanism (5) being used to spray water to extinguish a fire at a fire source, the fire-fighting mechanism (5) being installed in the middle of the outer side of the housing (1); The firefighting mechanism (5) comprises a rotating worktable (51), the rotating worktable (51) is fixedly mounted at the middle of the outer side of the housing (1), a firefighting water monitor (52) is fixedly mounted on the rotating end of the rotating worktable (51), a swirl water spray head (53) is mounted on the top of the firefighting water monitor (52), a firefighting hose (54) is connected to the bottom of the firefighting water monitor (52), and an elastic support strip (55) is fixedly mounted on the outer circumferential surface of the firefighting water monitor (52) and close to the firefighting hose (54); The hydraulic cylinder (41) is installed at an angle, there are two hydraulic cylinders (41), and the two hydraulic cylinders (41) are installed symmetrically along the central axis in the middle of the housing (1); The swing plate (43) is installed at an angle, there are two swing plates (43), and the two swing plates (43) are installed symmetrically along the central axis in the middle of the housing (1), and the first clamping block (47) is arc-shaped; The auxiliary component (42) comprises a transmission (421) and a screw (422), wherein the transmission (421) is fixedly mounted on the inner wall of the housing (1) near the bottom, and both ends of the screw (422) are rotatably mounted on the inner wall of the housing (1) near the transmission (421) through bearing seats, and a servo motor (423) is rotatably mounted in the middle of the outer side of the transmission (421), and the output end of the servo motor (423) is transmission-connected to the screw (422) through the transmission (421), and a connecting slider (424) is mounted on the threaded portion of the outer side of the screw (422), and the connecting slider (424) is slidably mounted on the housing (1), and a second clamping block (425) is fixedly mounted on one end of the connecting slider (424) away from the screw (422) through a bracket, and a non-slip protrusion (426) is fixedly mounted on the clamping surface of the second clamping block (425); The connecting slider (424) is threadedly connected to the screw rod (422), and the threads at corresponding positions on the outside of the screw rod (422) are in opposite directions; the second clamping block (425) is mounted on the outside of the housing (1), and the anti-slip protrusions (426) are evenly distributed on the clamping surface of the second clamping block (425); The top of the fire-fighting water monitor (52) is bent, and there are two elastic support strips (55), and the two elastic support strips (55) are symmetrically installed along the axis at the center of the fire-fighting water monitor (52); The swirl water spray head (53) comprises a hollow spherical head (531), the hollow spherical head (531) being fixedly mounted to the water outlet end at the top of the fire water monitor (52) by means of screws, the hollow spherical head (531) being communicated with the fire water monitor (52), a guide vane (532) being fixedly mounted at the water outlet of the inner cavity of the hollow spherical head (531), the guide vane (532) being installed at an angle, a supporting round rod (533) being fixedly mounted in the inner cavity of the hollow spherical head (531) and close to the guide vane (532), and a conical head (534) being fixedly mounted at the top end of the supporting round rod (533); The guide blades (532) are evenly distributed at the water blowing port of the inner cavity of the hollow spherical head (531); there are two supporting round rods (533), and the two supporting round rods (533) are symmetrically installed along the conical head (534); the conical head (534) is installed at the center of the water blowing port of the hollow spherical head (531); A protective mechanism (6) is installed on the top of the housing (1), and the protective mechanism (6) comprises a winding roller (61) and a stepper motor (62). The winding roller (61) is rotatably installed at the middle of the top of the housing (1) via a support frame, and the stepper motor (62) is fixedly installed at the top of the housing (1) and close to the winding roller (61). The output end of the stepper motor (62) is fixedly installed between the winding roller (61) and the coupling, and a safety rope (63) is wound around the middle of the outer side of the winding roller (61), and a fixing ring (64) is fixedly installed at one end of the safety rope (63) away from the winding roller (61).

2. A high-rise building exterior wall pipe climbing firefighting robot according to claim 1, characterized in that: The winding roller (61) and the stepping motor (62) are installed directly above the housing (1), and the winding roller (61) and the stepping motor (62) are installed at the same height.

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