Induction type fireproof door for inspection robot and machining equipment of induction type fireproof door

Abstract

The invention discloses an induction type fireproof door for an inspection robot and processing equipment of the induction type fireproof door, and relates to the technical field of fireproof doors, the induction type fireproof door comprises a door frame and two door plates symmetrically and rotatably installed in the door frame, and two sets of infrared inductors used for inducting the position of the inspection robot are installed on the upper surface of the bottom of the door frame; a frame is installed on one side of the door frame, a motor support is installed on the side wall, close to the bottom, of the frame, a stepping motor used for controlling the door plates to rotate is installed at the end of the motor support, rail groove positions of U-shaped structures are formed in the opposite side walls when the two door plates are closed respectively, and an inspection robot rail can penetrate through an area formed by the two rail groove positions. The position of the inspection robot can be conveniently sensed, so that opening and closing of the fireproof door are automatically controlled, in addition, a rail groove position is conveniently machined in a door plate at a time through the machining mechanism, step-by-step cutting machining is avoided, and therefore the machining efficiency of the fireproof door is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fire doors, and in particular to an induction-type fire door for an inspection robot and processing equipment thereof. Background Art

[0002] The tunnel inspection robot is an intelligent device specifically designed for underground tunnel inspections. It integrates multiple advanced technologies, including a mobile chassis, sensors, image recognition, and communications. Its mobile chassis allows it to move autonomously or along a programmed route within the tunnel. Using various sensors, it can sense the tunnel's temperature, humidity, gas composition, and equipment operating status in real time. Using image recognition technology, it can accurately identify abnormal conditions such as equipment failures and water leaks, and transmit this data in real time to a monitoring center, helping staff to monitor tunnel conditions and ensure safe and stable operation.

[0003] During tunnel construction, fire compartments are established every 200 meters for safety reasons. These compartments are divided by sturdy firewalls and fire doors to effectively prevent the spread of fire. However, existing fire doors have significant shortcomings. They lack intelligent detection capabilities and cannot sense the arrival of inspection robots. When the robot reaches the fire door during its inspection mission, the fire door cannot open automatically, hindering the robot's passage and affecting inspection efficiency. Moreover, after the robot passes, the fire door cannot automatically close, which may undermine the integrity of the fire compartment and reduce the fire safety performance of the tunnel. In addition, to ensure that the inspection robot's track does not interfere when the door is opened or closed, a U-shaped groove for the track to pass through must be machined into the fire door. The formation of the U-shaped groove requires cutting three connected groove edges in sequence on the fire door. Since the groove edges need to be cut in a step-by-step manner, the overall processing efficiency of the door panel is affected. Summary of the Invention

[0004] The present invention provides an induction-type fire door and processing equipment for a patrol robot, which can solve the problems in the prior art that fire doors lack intelligent detection functions and that the processing of U-shaped grooves on door panels requires step-by-step cutting, thereby affecting the overall processing efficiency of the door panels.

[0005] The purpose of the present invention can be achieved through the following technical solutions: The first aspect of the present invention provides an induction fire door for a patrol robot, comprising a door frame and two door panels symmetrically mounted in the door frame, characterized in that two groups of infrared sensors for sensing the position of the patrol robot are mounted on the bottom upper surface of the door frame, a frame is mounted on one side of the door frame, a motor bracket is mounted on the side wall of the frame near the bottom, a stepper motor for controlling the rotation of the door panel is mounted on the end of the motor bracket, and U-shaped track slots are respectively opened at the opposite side walls when the two door panels are closed, and the area formed by the two track slots is for the patrol robot track to pass through.

[0006] As a further solution of the present invention: a groove corresponding to the infrared sensor is opened on the upper surface of the bottom of the door frame, and the thickness of the infrared sensor does not exceed the depth of the groove; when the two door panels are closed, the two groups of infrared sensors are symmetrically arranged about the front and back of the door panels, and a door closer is installed between the door panels and the door frame.

[0007] The second aspect of the present invention provides a processing equipment for an induction fire door for an inspection robot, which is used to process the above-mentioned induction fire door for an inspection robot, including a processing table, on which is installed a processing mechanism for processing track grooves on the door panel; the processing mechanism includes a lifting assembly, a shell, a cutting wheel, a chain cutting member, a driving assembly and a lifting assembly, the lifting assembly is installed on the processing table and is used to control the lifting and lowering of the shell, the two cutting wheels, chain cutting members and driving assembly are all installed on the shell, and the cutting wheel and chain cutting member are synchronously driven by the driving assembly, the cutting wheel and chain cutting member are used to cut out scraps that are slightly adhered to the door panel, and when the lifting assembly drives the shell to rise and reset, it drives the lifting assembly to separate the scraps from the door panel.

[0008] As a further solution of the present invention: the processing table includes a feed rack with material rollers, an L-shaped limit plate, an angle limit plate, a clamping plate and a first cylinder. Multiple material rollers are rotatably installed in the feed rack, and the clamping plate is slidably sleeved on multiple material rollers. The first cylinder is installed on the outside of the feed rack, and the output end of the first cylinder is connected to the clamping plate. The L-shaped limit plate and the angle limit plate are both installed on the side of the feed rack away from the first cylinder.

[0009] As a further solution of the present invention: the lifting assembly includes a top plate, a column, a second cylinder, a guide sleeve and a pillar, the two columns are respectively installed on the top of the L-shaped limit plate and the angle limit plate, the lower surface of the top plate is connected to the top of the column, the second cylinder is installed on the top plate, and the output end of the second cylinder is connected to the shell, the two pillars are symmetrically arranged on both sides of the shell, the guide sleeve is connected to the end of the pillar, and the guide sleeve is slidably sleeved with the column.

[0010] As a further solution of the present invention: the shell member includes a right-angle plate, a side plate, an annular shell and an inverted L-shaped notch, the chain cutting member is installed on the inner side of the right-angle plate, the two side plates are symmetrically installed at positions close to both sides of the right-angle plate, the annular shell is connected to the bottom of the side plate, the cutting wheel is rotatably set in the annular shell, the inverted L-shaped notch is opened on the annular shell, and the inverted L-shaped notch is set toward the chain cutting member.

[0011] As a further solution of the present invention: the chain cutting element includes a guide plate, a saw chain and a sprocket, the guide plate is fixedly mounted on the inner side of the right-angle plate, the top of the guide plate is provided with an arc-shaped opening that matches the sprocket, the sprocket is rotatably connected to the inner side wall of the right-angle plate, the saw chain is sleeved on the guide plate and the sprocket, and the sprocket is partially engaged with the saw chain.

[0012] As a further solution of the present invention: the driving assembly includes a driving motor, a transmission shaft, a pulley, a belt, a rotating shaft, an active bevel gear, a driven bevel gear and a rotating seat with a pin shaft. The driving motor is installed on the outside of the right-angle plate and drives the sprocket to rotate. The transmission shaft is coaxially connected to the sprocket. The rotating seat is fixedly installed on the outer wall of one of the annular shells. The pin shaft is rotatably set on the rotating seat. The two pulleys are respectively mounted on the pin shaft and the transmission shaft, and the two pulleys are connected by a belt. The two ends of the rotating shaft are respectively coaxially connected to the two cutting wheels. The driven bevel gear is mounted on the rotating shaft. The active bevel gear is meshed with the driven bevel gear, and the active bevel gear is coaxially connected to the end of the pin shaft.

[0013] As a further solution of the present invention: the lifting assembly includes a fixed plate, a lifting slide, a sliding rod, a spring and an L-shaped frame, the fixed plate is installed between two annular shells, the lifting slide slide slides through the fixed plate, and the part of the lifting slide slide located above the door panel is an arc structure, the L-shaped frame is installed on one side of the fixed plate, one end of the sliding rod is connected to the lifting slide, and the sliding rod slides through the L-shaped frame, the spring is sleeved on the sliding rod, and the spring is installed between the L-shaped frame and the lifting slide.

[0014] As a further solution of the present invention: a collecting box with an open top is provided below the processing mechanism, and the collecting box is arranged on one side of the processing table.

[0015] Beneficial effects of the present invention: 1. In the present invention, a U-shaped track groove is processed on the door panel to facilitate the inspection robot's track to pass through the track groove, ensuring that there will be no interference with the track when the door is closed or opened, ensuring smooth passage of the robot and avoiding collisions. At the same time, a highly sensitive infrared sensor is built into the door frame. When the inspection robot approaches, the infrared sensor can quickly capture the signal and feed it back to the control system. Then the door panel will rotate and open outward under the drive of the stepper motor, creating a smooth passage for the robot. After the robot passes, the built-in door closer will play a role, driving the door panel to automatically close, restoring the normal state of the fire door, and ensuring safety and convenience.

[0016] 2. In the present invention, the processing table is used to facilitate the transportation of the door panel to be processed, and it is positioned and clamped when it is transported to the corresponding position. The starting drive component is convenient for synchronously driving the two cutting wheels and the chain cutting part to operate. The lifting component is used to facilitate the stable descent of the shell part. The shell part drives the running cutting wheel and the chain cutting part to move downward to the maximum stroke synchronously. During the descent, the two cutting wheels are used to facilitate the cutting of two parallel groove edges, and the chain cutting part is used to facilitate the cutting of another groove edge, thereby facilitating one-time cutting processing without the need for step-by-step cutting, thereby greatly improving processing efficiency.

[0017] 3. In the present invention, in order to avoid collision between the chain cutting member and the cutting wheel, the groove edge processed by the chain cutting member is slightly smaller than the actually required groove edge length. That is to say, the cutting wheel and the chain cutting member will cut out scraps that are slightly adhered to the door panel. The lifting assembly is used to facilitate the lifting assembly to apply an upward thrust to the scraps when driving the shell to rise and reset, so that the slightly adhered scraps are automatically separated from the door panel, thereby facilitating the one-time processing of the track groove and improving the processing efficiency of the fire door. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a first-perspective stereoscopic diagram of an induction-type fire door for an inspection robot according to the present invention; Figure 2 This is a three-dimensional diagram of an induction-type fire door for an inspection robot after the door panel is opened; Figure 3 This is a second perspective view of an induction fire door for an inspection robot according to the present invention; Figure 4 This is a three-dimensional diagram of a processing device for an induction-type fire door used by an inspection robot according to the present invention; Figure 5 This is a first-perspective stereoscopic diagram of a processing mechanism in a processing device for an induction-type fire door used by an inspection robot according to the present invention; Figure 6 This is a second perspective view of a processing mechanism in a processing device for an induction-type fire door used by an inspection robot according to the present invention; Figure 7 This is a three-dimensional diagram of a shell component of a processing device for an induction-type fire door used by an inspection robot according to the present invention; Figure 8 This is a three-dimensional diagram of a chain cutting member in a processing device for an induction-type fire door used by an inspection robot according to the present invention; Figure 9 This is a perspective view of the connection between the drive assembly and the chain cutting member in an induction-type fire door processing device for an inspection robot according to the present invention; Figure 10 This is a three-dimensional diagram of a material ejection assembly in a processing device for an induction-type fire door used by an inspection robot according to the present invention; Figure 11 The present invention is a schematic structural diagram of the connection portion between a cutting wheel and an annular shell in a processing device for an induction-type fire door used by an inspection robot.

[0020] In the figure: 100, door frame; 101, infrared sensor; 102, frame; 103, motor bracket; 104, stepper motor; 200, door panel; 201, track slot; 202, door closer; 300, processing table; 301, material roller; 302, feed rack; 303, L-shaped limit plate; 304, corner limit plate; 305, clamping plate; 306, first cylinder; 400, processing mechanism; 401, lifting assembly; 4011, top plate; 4012, column; 4013, second cylinder; 4014, guide sleeve; 4015, pillar; 402, shell; 4021, right-angle plate; 4022 , side panel; 4023, annular shell; 4024, inverted L-shaped notch; 403, cutting wheel; 404, chain cutting member; 4041, guide plate; 4042, saw chain; 4043, sprocket; 405, drive assembly; 4051, drive motor; 4052, transmission shaft; 4053, pulley; 4054, belt; 4055, rotating shaft; 4056, driving bevel gear; 4057, driven bevel gear; 4058, rotating seat; 406, ejector assembly; 4061, fixed plate; 4062, ejector slide; 4063, slide rod; 4064, spring; 4065, L-shaped frame; 500, collection box. DETAILED DESCRIPTION

[0021] The specific embodiments of the present invention are described in detail below, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0022] like Figure 1-Figure 3As shown, the present invention is an induction fire door for a patrol robot, comprising a door frame 100 and two door panels 200 symmetrically mounted in the door frame 100 for rotation, characterized in that two groups of infrared sensors 101 for sensing the position of the patrol robot are mounted on the bottom upper surface of the door frame 100, a frame 102 is mounted on one side of the door frame 100, a motor bracket 103 is mounted on the side wall of the frame 102 near the bottom, a stepper motor 104 for controlling the rotation of the door panel 200 is mounted on the end of the motor bracket 103, and U-shaped track slots 201 are respectively opened at the opposite side walls when the two door panels 200 are closed, and the area formed by the two track slots 201 is for the patrol robot track to pass through.

[0023] It should be noted that when in use, when the robot arrives in front of the fire door, the front infrared sensor 101 detects the robot and drives the two sets of stepper motors 104 to rotate through the control circuit board. The two sets of stepper motors 104 respectively drive the corresponding rotating shafts to rotate, thereby driving the corresponding door panels 200 to rotate and open, making it convenient for the robot to enter. When the robot goes out, the rear infrared sensor 101 detects the robot and drives the two sets of stepper motors 22 to rotate through the control circuit board, making it convenient for the door panels 200 to rotate and close. In this embodiment, the track slot 201 on the door panel 200 corresponds to the track of the inspection robot, ensuring that there will be no interference with the track when closing or opening the door, thereby ensuring smooth passage of the robot and avoiding collisions. In addition, in order to ensure the stability of the fire door, the track slot 201 needs to be edged after cutting and processing, and fireproof metal edging strips can be used.

[0024] like Figure 2-Figure 3 As shown, a groove corresponding to the infrared sensor 101 is provided on the bottom upper surface of the door frame 100, and the thickness of the infrared sensor 101 does not exceed the depth of the groove. When the two door panels 200 are closed, the two groups of infrared sensors 101 are symmetrically arranged about the front and back of the door panels 200, and a door closer 202 is installed between the door panels 200 and the door frame 100.

[0025] It should be noted that the top of the infrared sensor 101 does not exceed the notch of the groove, ensuring that the door panel 200 will not collide with the infrared sensor 101 during the opening and closing process. The use of the door closer 202 plays a limiting role, making it convenient for the door panel 200 to reset and rotate.

[0026] like Figure 4-11The embodiment of the present invention provides a processing device for an induction fire door for an inspection robot, which is used to process the induction fire door for the inspection robot, including a processing table 300, on which a processing mechanism 400 for processing a track groove 201 on a door panel 200 is installed; the processing mechanism 400 includes a lifting component 401, a shell 402, a cutting wheel 403, a chain cutting component 404, a driving component 405 and a lifting component 406, and the lifting component 401 is installed. On the processing table 300, it is used to control the lifting and lowering of the shell 402. Two cutting wheels 403, a chain cutting member 404 and a driving assembly 405 are all installed on the shell 402, and the cutting wheel 403 and the chain cutting member 404 are synchronously driven by the driving assembly 405. The cutting wheel 403 and the chain cutting member 404 are used to cut out scraps that are slightly adhered to the door panel 200. When the lifting assembly 401 drives the shell 402 to rise and reset, it drives the lifting assembly 406 to separate the scraps from the door panel 200.

[0027] It should be noted that, when in use, the processing table 300 is first used to transport the door panel 200 to be processed, and after it is transported to the right position, it is positioned and clamped, and the driving component 405 is started to synchronously drive the two cutting wheels 403 and the chain cutting member 404 to run, and at the same time, the lifting component 401 is started to make the shell 402 drive the running cutting wheel 403 and the chain cutting member 404 to move downward to the maximum stroke. During the descending process, the two cutting wheels 403 can be used to cut two parallel groove edges, and the chain cutting member 404 can be used to cut another groove edge, so as to achieve one-time cutting processing and improve processing efficiency. In order to avoid collision between the chain cutting member 404 and the cutting wheel 403, in this embodiment, the groove edge processed by the chain cutting member 404 is slightly smaller than the actual required groove edge length, that is, the cutting wheel 403 and the chain cutting member 404 will cut out scraps that are slightly adhered to the door panel 200, and the lifting component 406 is used to facilitate the lifting component 401 to apply an upward thrust to the scraps when driving the shell 402 to rise and reset, so as to facilitate the automatic separation of the slightly adhered scraps from the door panel 200, thereby facilitating the one-time processing of the track groove 201, thereby improving the processing efficiency of the fire door.

[0028] like Figure 4 As shown, the processing table 300 includes a feed rack 302 with material rollers 301, an L-shaped limit plate 303, an angle limit plate 304, a clamp 305 and a first cylinder 306. Multiple material rollers 301 are rotatably installed in the feed rack 302, the clamp 305 is slidably mounted on the multiple material rollers 301, the first cylinder 306 is installed on the outside of the feed rack 302, and the output end of the first cylinder 306 is connected to the clamp 305. The L-shaped limit plate 303 and the angle limit plate 304 are both installed on the side of the feed rack 302 away from the first cylinder 306.

[0029] It should be noted that one side of the feed rack 302 is provided with a servo motor and a transmission chain and other components for driving multiple material rollers 301 to rotate synchronously. This is the existing technology and will not be elaborated here. The forward and reverse rotation of the material rollers 301 is controlled to facilitate the loading and unloading control of the door panel 200. The L-shaped limit plate 303 and the angle limit plate 304 are used to facilitate the limiting of one side and one end of the door panel 200, and the clamping plate 305 that can be clamped thereon is used so that after the door panel 200 is clamped and positioned, the part to be grooved corresponds exactly to the position of the processing mechanism 400.

[0030] like Figure 5-Figure 6 As shown, the lifting assembly 401 includes a top plate 4011, a column 4012, a second cylinder 4013, a guide sleeve 4014 and a pillar 4015. The two columns 4012 are respectively installed on the top of the L-shaped limit plate 303 and the angle limit plate 304. The lower surface of the top plate 4011 is connected to the top of the column 4012. The second cylinder 4013 is installed on the top plate 4011, and the output end of the second cylinder 4013 is connected to the shell 402. The two pillars 4015 are symmetrically arranged on both sides of the shell 402. The guide sleeve 4014 is connected to the end of the pillar 4015, and the guide sleeve 4014 is slidably sleeved with the column 4012.

[0031] It should be noted that activating the second cylinder 4013 facilitates the control of the shell 402 to move up and down. During the process of the shell 402 moving up and down, the guide sleeve 4014 is driven to slide synchronously along the column 4012, which is beneficial to improving the stability of the shell 402 moving up and down.

[0032] like Figure 5-Figure 7 and Figure 11 As shown, the shell 402 includes a right-angle plate 4021, a side plate 4022, an annular shell 4023 and an inverted L-shaped notch 4024. The chain cutting member 404 is installed on the inner side of the right-angle plate 4021, and the two side plates 4022 are symmetrically installed near the two sides of the right-angle plate 4021. The annular shell 4023 is connected to the bottom of the side plate 4022. The cutting wheel 403 is rotatably set in the annular shell 4023. The inverted L-shaped notch 4024 is opened on the annular shell 4023, and the inverted L-shaped notch 4024 is set toward the chain cutting member 404.

[0033] It should be noted that, in this embodiment, the length of the two parallel groove edges of the track groove 201 is set to x, and the length of the other groove edge is set to y. For the cutting wheel 403 on the outer part of the inverted L-shaped notch 4024, the maximum distance between it and the vertical part of the inverted L-shaped notch 4024 is set to a, then a is equal to x, the length of the groove edge cut by the chain cutting member 404 is slightly smaller than y, and the vertical distance between the horizontal part of the inverted L-shaped notch 4024 and the axis of the cutting wheel 403 is set to b, then the thickness value of the door panel 200 cannot exceed b. In addition, when the door panel 200 is positioned and clamped, one side of the door panel 200 and the vertical part of the inverted L-shaped notch 4024 are located on the same vertical plane.

[0034] like Figure 5 and Figure 8 As shown, the chain cutting member 404 includes a guide plate 4041, a saw chain 4042 and a sprocket 4043. The guide plate 4041 is fixedly mounted on the inner side of the right-angle plate 4021. The top of the guide plate 4041 is provided with an arc-shaped opening that matches the sprocket 4043. The sprocket 4043 is rotatably connected to the inner side wall of the right-angle plate 4021. The saw chain 4042 is mounted on the guide plate 4041 and the sprocket 4043, and the sprocket 4043 is partially engaged with the saw chain 4042.

[0035] It should be noted that when the sprocket 4043 rotates, it drives the saw chain 4042 to run along the guide plate 4041, and the saw chain 4042 is used to facilitate cutting the groove edge. In this embodiment, the maximum distance between the two opposite sides of the saw chain 4042 is slightly smaller than the distance between the two cutting wheels 403, thereby ensuring that the cutting wheel 403 will never collide with the saw chain 4042 during a one-time cutting process.

[0036] like Figure 6 and Figure 9 As shown, the drive assembly 405 includes a drive motor 4051, a transmission shaft 4052, a pulley 4053, a belt 4054, a rotating shaft 4055, an active bevel gear 4056, a driven bevel gear 4057 and a rotating seat 4058 with a pin shaft. The drive motor 4051 is installed on the outside of the right-angle plate 4021 and drives the sprocket 4043 to rotate. The transmission shaft 4052 is coaxially connected to the sprocket 4043. The rotating seat 4058 is fixedly installed on one of the annular shells 402 3, the pin is rotatably set on the rotating seat 4058, the two pulleys 4053 are respectively mounted on the pin and the transmission shaft 4052, and the two pulleys 4053 are connected by a belt 4054, the two ends of the rotating shaft 4055 are respectively coaxially connected to the two cutting wheels 403, the driven bevel gear 4057 is mounted on the rotating shaft 4055, the driving bevel gear 4056 is meshed with the driven bevel gear 4057, and the driving bevel gear 4056 is coaxially connected to the end of the pin.

[0037] It should be noted that the driving motor 4051 is started to drive the sprocket 4043 and the transmission shaft 4052 to rotate, and the pulley 4053 and the belt 4054 are used to conveniently drive the pin shaft on the rotating seat 4058 to drive the active bevel gear 4056 to rotate, thereby driving the driven bevel gear 4057 to make the rotating shaft 4055 drive the two cutting wheels 403 to rotate synchronously, thereby realizing the synchronous operation of the cutting wheels 403 and the chain cutting member 404.

[0038] like Figure 6 and Figure 10 As shown, the lifting assembly 406 includes a fixed plate 4061, a lifting slide 4062, a slide rod 4063, a spring 4064 and an L-shaped frame 4065. The fixed plate 4061 is installed between the two annular shells 4023. The lifting slide 4062 slides through the fixed plate 4061, and the part of the lifting slide 4062 located above the door panel 200 is an arc structure. The L-shaped frame 4065 is installed on one side of the fixed plate 4061. One end of the slide rod 4063 is connected to the lifting slide 4062, and the slide rod 4063 slides through the L-shaped frame 4065. The spring 4064 is sleeved on the slide rod 4063, and the spring 4064 is installed between the L-shaped frame 4065 and the lifting slide 4062.

[0039] When the lifting assembly 401 rises and resets, it will drive the lifting slide 4062 to fit the bottom of the scrap and apply an upward thrust to it, causing it to automatically separate from the door panel 200.

[0040] like Figure 4 As shown, a collection box 500 with an open top is provided below the processing mechanism 400 , and the collection box 500 is provided on one side of the processing table 300 .

[0041] It should be noted that, using the ejector assembly 406 (such as Figure 6 As shown in the figure, after the scraps are separated from the door panel 200, the collection box 500 is used to not only facilitate the automatic collection of the scraps, but also the collection box 500 is located directly below the processing mechanism 400, which is convenient for collecting the waste chips generated during the cutting process.

[0042] The above disclosures are only a few specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the scope of protection of the present invention.

Claims

1. An induction fire door for a patrol robot, comprising a door frame (100) and two door panels (200) symmetrically mounted in the door frame (100), characterized in that: Two groups of infrared sensors (101) for sensing the position of the inspection robot are installed on the upper surface of the bottom of the door frame (100), a frame (102) is installed on one side of the door frame (100), a motor bracket (103) is installed on the side wall of the frame (102) close to the bottom, and a stepping motor (104) for controlling the rotation of the door panel (200) is installed at the end of the motor bracket (103), and U-shaped track slots (201) are respectively opened at the opposite side walls of the two door panels (200) when they are closed, and the area formed by the two track slots (201) is for the inspection robot track to pass through.

2. The induction fire door for a patrol robot according to claim 1, characterized in that: A groove corresponding to the infrared sensor (101) is provided on the bottom upper surface of the door frame (100), and the thickness of the infrared sensor (101) does not exceed the depth of the groove. When the two door panels (200) are closed, the two groups of infrared sensors (101) are symmetrically arranged with respect to the door panels (200) in the front and rear directions. A door closer (202) is installed between the door panels (200) and the door frame (100).

3. A processing device for an induction fire door for a patrol robot, used for processing the induction fire door for a patrol robot according to any one of claims 1-2, comprising a processing table (300), characterized in that: The processing table (300) is provided with a processing mechanism (400) for processing a track groove (201) on a door panel (200); the processing mechanism (400) comprises a lifting assembly (401), a shell (402), a cutting wheel (403), a chain cutting member (404), a driving assembly (405) and a material ejecting assembly (406); the lifting assembly (401) is installed on the processing table (300) and is used to control the lifting of the shell (402); the two cutting wheels (403) are connected to the door panel (200); 3) The chain cutting member (404) and the driving assembly (405) are both mounted on the shell (402), and the cutting wheel (403) and the chain cutting member (404) are synchronously driven by the driving assembly (405). The cutting wheel (403) and the chain cutting member (404) are used to cut out the scraps that are slightly adhered to the door panel (200). When the lifting assembly (401) drives the shell (402) to rise and reset, it drives the lifting assembly (406) to separate the scraps from the door panel (200).

4. The processing equipment for an induction fire door for an inspection robot according to claim 3, characterized in that: The processing table (300) comprises a feeding frame (302) with a material roller (301), an L-shaped limiting plate (303), an angle limiting plate (304), a clamping plate (305) and a first cylinder (306), wherein a plurality of material rollers (301) are rotatably mounted in the feeding frame (302), the clamping plate (305) is slidably sleeved on the plurality of material rollers (301), the first cylinder (306) is mounted on the outside of the feeding frame (302), and the output end of the first cylinder (306) is connected to the clamping plate (305), and the L-shaped limiting plate (303) and the angle limiting plate (304) are both mounted on a side of the feeding frame (302) away from the first cylinder (306).

5. The processing equipment for the induction fire door of the inspection robot according to claim 4, characterized in that: The lifting assembly (401) comprises a top plate (4011), a column (4012), a second cylinder (4013), a guide sleeve (4014) and a column (4015). The two columns (4012) are respectively mounted on the top ends of the L-shaped limiting plate (303) and the angle limiting plate (304). The lower surface of the top plate (4011) is connected to the top ends of the columns (4012). The second cylinder (4013) is mounted on the top plate (4011), and the output end of the second cylinder (4013) is connected to the shell (402). The two columns (4015) are symmetrically arranged on both sides of the shell (402). The guide sleeve (4014) is connected to the ends of the columns (4015), and the guide sleeve (4014) is slidably sleeved with the columns (4012).

6. The processing equipment for an induction fire door for an inspection robot according to claim 3, characterized in that: The shell (402) comprises a right-angle plate (4021), a side plate (4022), an annular shell (4023) and an inverted L-shaped notch (4024); the chain cutting member (404) is mounted on the inner side of the right-angle plate (4021); the two side plates (4022) are symmetrically mounted near the two sides of the right-angle plate (4021); the annular shell (4023) is connected to the bottom of the side plates (4022); the cutting wheel (403) is rotatably arranged in the annular shell (4023); the inverted L-shaped notch (4024) is opened on the annular shell (4023), and the inverted L-shaped notch (4024) is arranged toward the chain cutting member (404).

7. The processing equipment for an induction fire door for an inspection robot according to claim 6, characterized in that: The chain cutting member (404) comprises a guide plate (4041), a saw chain (4042) and a sprocket (4043); the guide plate (4041) is fixedly mounted on the inner side of the right-angle plate (4021); the top of the guide plate (4041) is provided with an arc-shaped opening that matches the sprocket (4043); the sprocket (4043) is rotatably connected to the inner side wall of the right-angle plate (4021); the saw chain (4042) is sleeved on the guide plate (4041) and the sprocket (4043), and the sprocket (4043) is partially engaged with the saw chain (4042).

8. The processing equipment for induction fire doors for inspection robots according to claim 7, characterized in that: The driving assembly (405) includes a driving motor (4051), a transmission shaft (4052), a pulley (4053), a belt (4054), a rotating shaft (4055), a driving bevel gear (4056), a driven bevel gear (4057), and a rotating seat (4058) with a pin shaft. The driving motor (4051) is installed on the outside of the right-angle plate (4021) and drives the sprocket (4043) to rotate. The transmission shaft (4052) is coaxially connected to the sprocket (4043). The rotating seat (4058) is fixedly installed on one of the annular shells (4021). 3), the pin shaft is rotatably arranged on the rotating seat (4058), the two pulleys (4053) are respectively mounted on the pin shaft and the transmission shaft (4052), and the two pulleys (4053) are connected via a belt (4054), the two ends of the rotating shaft (4055) are respectively coaxially connected to the two cutting wheels (403), the driven bevel gear (4057) is mounted on the rotating shaft (4055), the driving bevel gear (4056) is meshed with the driven bevel gear (4057), and the driving bevel gear (4056) is coaxially connected to the end of the pin shaft.

9. The processing equipment for induction fire doors for inspection robots according to claim 6, characterized in that: The ejecting assembly (406) includes a fixed plate (4061), an ejecting slide plate (4062), a sliding rod (4063), a spring (4064) and an L-shaped frame (4065), wherein the fixed plate (4061) is installed between two annular shells (4023), the ejecting slide plate (4062) slides through the fixed plate (4061), and the portion of the ejecting slide plate (4062) located above the door panel (200) is an arc-shaped structure, the L-shaped frame (4065) is installed on one side of the fixed plate (4061), one end of the sliding rod (4063) is connected to the ejecting slide plate (4062), and the sliding rod (4063) slides through the L-shaped frame (4065), the spring (4064) is sleeved on the sliding rod (4063), and the spring (4064) is installed between the L-shaped frame (4065) and the ejecting slide plate (4062).

10. The processing equipment for induction fire doors for inspection robots according to claim 3, characterized in that: A collection box (500) with an open top is provided below the processing mechanism (400), and the collection box (500) is located on one side of the processing table (300).

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