Indoor intelligent fire-fighting robot

Abstract

The invention relates to the technical field of fire-fighting robots, in particular to an indoor intelligent fire-fighting robot which comprises a robot crawler chassis main body, a movable fire extinguishing main pipe head, a sight line observation notch and a camera main body, and a plurality of stacked sight line protection assemblies are arranged outside the camera main body. According to the invention, smoke is protected through the arranged fireproof film, the smoke is prevented from being directly adhered to the mirror surface of the camera main body, and after the smoke is adhered to the surface of the fireproof film, the smoke can be prevented from entering the mirror surface of the camera main body, so that the safety of the camera main body is improved. A mechanical arm assembly is matched to extrude and push the flame-retardant fireproof rubber shell on the outermost side, and the flame-retardant fireproof rubber shell penetrates through the film penetrating notch to fall off towards the outside of the sleeve shell, so that the flame-retardant fireproof rubber shell which is located in the sleeve shell and is not adhered by smoke is reused, and the effect of quickly recovering the shooting sight line function of the camera main body is achieved; and the sight line accuracy of the fire-fighting robot working indoors is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fire-fighting robots, and in particular to an indoor intelligent fire-fighting robot. Background Art

[0002] When a fire accident occurs, firefighters are faced with a dangerous front-line environment, and firefighters facing the dangerous front-line environment can easily put their lives in danger. At this time, firefighting robots are needed to replace firefighters in the front-line work. Firefighting robots can replace firefighters in some dangerous rescue work. After a fire occurs indoors, the smoke generated by the indoor combustion will adhere to the camera mirror of the firefighting robot. The existing technology mostly adopts the method of setting a mechanical arm and equipping it with a brush for cleaning. When the camera mirror of the firefighting robot is adhered to by the smoke, the brush is driven by the mechanical arm to rotate to clean its camera mirror. However, since the brush is exposed to the smoke and the smoke adheres to the camera mirror, only using the brush for cleaning cannot restore the camera effect of the camera mirror in the first time, which makes the firefighting robot's timely visual observation during firefighting and rescue, thereby reducing the timeliness of using the firefighting robot for firefighting and rescue. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides an indoor intelligent fire-fighting robot.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: an indoor intelligent fire-fighting robot, comprising a robot crawler chassis body and a movable fire-extinguishing main pipe head, the movable fire-extinguishing main pipe head is installed on the outside of the robot crawler chassis body, the movable fire-extinguishing main pipe head is connected to an external water pipe to provide water for fire extinguishing, the outside of the robot crawler chassis body is fixedly connected with a vertical plate, one side of the two vertical plates facing each other is rotatably connected with a camera body shell, the outside of the camera body shell is provided with a line of sight observation slot, the inside of the line of sight observation slot is provided with a camera body for line of sight observation, and the outside of the camera body is provided with a plurality of stacked The sight protection component of the camera body mirror protection includes a flame retardant and fireproof plastic shell, a fireproof film and a side belt. The flame retardant and fireproof plastic shell is fixedly installed on the outside of the fireproof film, and the side belt is fixedly connected to the outside of the fireproof film. The flame retardant and fireproof plastic shells in several sight protection components are adhered to each other for adsorption, so as to prevent the smoke from external combustion from entering the side where several flame retardant and fireproof plastic shells are adsorbed, and effectively protect the stacked flame retardant and fireproof plastic shells. The interior of the sight observation slot is provided with an installation component for placing several sight protection components. The installation component includes a sleeve shell for closing the interior of the sight observation slot. The interior of the sleeve shell is hollow. The interior of the sleeve shell The back of the shell is fixedly connected with a rear baffle ring, and the other side of the shell is provided with a pressing component for fixing the fireproof film inside the shell, and a side cover is fixedly inlaid on the side of the shell outside, and the side cover is communicated with the inside of the shell, and the side cover and the outside of the shell are provided with film-penetrating notches, and the film-penetrating notches are communicated with the inside of the shell and the side cover, and a slot opening is provided inside the shell, and the fireproof film is placed inside the shell, and the side of the side belt away from the fireproof film is placed inside the side cover. The installation component also includes a fixed base, a card pile, an inner groove, a spring piece and a card insertion slot, and the card insertion slot is provided on the outside of the camera body shell and is communicated with the inside of the sight observation slot, and the fixed base is fixedly connected to the shell. Outside, the inner groove is opened inside the fixed base, the clamping pile is movably connected inside the inner groove, the upper end of the clamping pile movably passes through the inside of the inner groove and extends to the outside of the fixed base, the spring sheet is arranged on the side of the clamping pile facing the inside of the inner groove, the end of the clamping pile away from the fixed base is movably connected to the inside of the card insertion slot, the clamping pile is movably engaged in the inside of the card insertion slot by the elastic force provided by the spring sheet, the installation assembly also includes a cross bar, the cross bar is movably connected to the outside of the rear baffle ring, the end of the cross bar away from the rear baffle ring is fixedly connected to a back plate, the side of the back plate facing the rear baffle ring is fixedly connected to a sleeve spring, the sleeve spring is movably sleeved on the outside of the cross bar, and the side of the back plate away from the rear baffle ring is fitted with the surface of the flame retardant and fireproof rubber shell.

[0005] A mechanical arm assembly for removing the fireproof film is arranged on the outside of the camera body shell, the mechanical arm assembly includes a connecting beam and a mechanical arm claw platform, the connecting beam is fixedly connected to the outside of the camera body shell, the mechanical arm claw platform is fixedly connected to one end of the connecting beam away from the camera body shell, an empty slot is opened inside the mechanical arm claw platform, both sides of the inside of the empty slot are rotatably connected with rotating rollers, the outsides of the two rotating rollers are rotatably connected with a transmission belt, the outside of the mechanical arm claw platform is fixedly connected with a motor, the output shaft of the motor motor movably passes through the outside of the mechanical arm claw platform and is fixedly connected with the rotating roller, the outside of the transmission belt is fixedly connected with a mechanical arm vertical claw, the mechanical arm vertical claw is located on the side of the film-penetrating notch, and a claw notch is opened on the side of the mechanical arm vertical claw close to the film-penetrating notch, the claw notch is located on the outside of the side belt, and the outside of the transmission belt is also fixedly connected with a front rocker and a rear rocker, the front rocker and the rear rocker are both arranged in a triangular shape, the hypotenuses of the front rocker and the rear rocker are both arranged on the side close to the side cover, and the front rocker is used to pre-separate the stacked flame-retardant and fireproof rubber shells.

[0006] The pressing assembly includes a rotating connecting plate, a sealing ring and a supporting base, the supporting base is fixedly connected to the outside of the sleeve shell, the rotating connecting plate is rotatably connected to the inside of the supporting base, the sealing ring is fixedly connected to one end of the rotating connecting plate away from the supporting base, the sealing ring is driven to rotate outside the sleeve shell by the rotating connecting plate, and the sealing ring rotates into the inside of the sleeve shell with the rotating connecting plate as the rotating axis, and a through slot is opened on the outside of the sealing ring, and short slots are opened on both sides of the inside of the through slot, and a sliding rod is slidably connected to the inside of each short slot, and the opposite sides of the two sliding rods are respectively fixedly connected to the two sides of the outside of the plug plate, and the outside of each sliding rod is movably covered with an elastic belt, and one end of the elastic belt away from the sliding rod is fixedly connected to the inside of the short slot, and the plug plate is movably connected to the inside of the slot by moving the two elastic belts and the sliding rod inside the through slot.

[0007] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0008] 1. When the movable fire extinguishing main head and the camera body are driven by the robot crawler chassis body to move in the room where the fire is, the set fireproof film protects the smoke to prevent the smoke from directly adhering to the mirror surface of the camera body. At the same time, after the smoke adheres to the surface of the fireproof film, the side belt is pushed inside the shell to the other side of the film-penetrating slot with the help of the mechanical arm assembly, and the outermost flame-retardant and fire-proof plastic shell is pushed by the vertical claw of the mechanical arm and falls off to the outside of the shell through the film-penetrating slot, so that the flame-retardant and fire-proof plastic shell inside the shell that is not adhered to by the smoke can be reused, thereby achieving the effect of quickly restoring the camera sight function of the camera body and improving the sight accuracy of the fire-fighting robot working indoors.

[0009] 2. The fireproof films in several sight protection components are attached and adsorbed to make several fireproof films stacked on each other, and then the stacked flame-retardant fireproof plastic shell, fireproof film and side belt are placed inside the casing and the side cover. After the flame-retardant fireproof plastic shell is placed inside the casing, the sealing ring is rotated inside the support base toward the inside of the casing with the rotating connecting plate as the center. The sealing ring rotates and fits with the surface of the flame-retardant fireproof plastic shell to limit the position of the flame-retardant fireproof plastic shell inside the casing. At the same time, the elastic force applied by the cross bar to the abutment plate presses the flame-retardant fireproof plastic shell against the side of the casing close to the sealing ring, thereby achieving the effect of quickly positioning the fireproof film inside the casing.

[0010] 3. The plug plate drives the elastic belt to stretch the slide bar. After the plug plate is retracted to the inside of the sealing ring, the plug plate is synchronously driven to move to the position of the slot opening when the sealing ring rotates. The elastic force of the slide bar resets the plug plate to engage the inside of the slot opening, so that the sealing ring is stably fixed inside the membrane penetration slot. At the same time, the elastic force applied by the spring sheet to the card pile makes it engage inside the card insertion slot to stably fix the shell inside the line of sight slot, thereby achieving the effect of stably setting the fireproof film on the outside of the camera body.

[0011] 4. While the vertical claw of the mechanical arm is driven to move by the rotation of the transmission belt, the transmission belt synchronously drives the front rocker plate and the rear rocker plate to move synchronously in the direction of the membrane penetration slot. The front rocker plate enters the membrane penetration slot before the vertical claw of the mechanical arm and the claw slot and contacts the gap between the stacked flame retardant and fireproof rubber shells. The stacked flame retardant and fireproof rubber shells are separated in advance by the bevel of the front rocker plate, so that the vertical claw of the mechanical arm contacts with the side belt and drives the side belt, the fireproof film and the flame retardant and fireproof rubber shell to separate from the inside of the shell more easily. At the same time, after the outermost fireproof film is driven to separate by the vertical claw of the mechanical arm, the flame retardant and fireproof rubber shell, the fireproof film and the side belt inside the shell are resisted by the rear rocker plate, so as to avoid the thrust exerted by the resisting plate on the flame retardant and fireproof rubber shell so that the fireproof film inside the shell contacts with the vertical claw of the mechanical arm, thereby causing pollution to the surface of the fireproof film inside the shell, thereby ensuring the cleanliness of the surface of the replaced fireproof film. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the present invention;

[0013] Figure 2 It is a structural schematic diagram of the housing of the camera body of the present invention;

[0014] Figure 3 It is a structural schematic diagram of the camera body of the present invention;

[0015] Figure 4 This is a schematic diagram of the structure of the flame retardant and fireproof plastic shell of the present invention;

[0016] Figure 5 It is a schematic structural diagram of the side belt of the present invention;

[0017] Figure 6 It is a structural schematic diagram of the sealing ring of the present invention;

[0018] Figure 7 It is a structural schematic diagram of the casing of the present invention;

[0019] Figure 8 It is a schematic diagram of the partial structure of the sealing ring of the present invention;

[0020] Fig. 9 It is a partial cross-sectional structural schematic diagram of the casing of the present invention;

[0021] Fig.10 It is a partial cross-sectional structural schematic diagram of the robot arm claw platform of the present invention;

[0022] Fig.11 It is a schematic diagram of the partial structure of the side cover of the present invention;

[0023] Fig.12 It is a structural schematic diagram of the fixed base of the present invention.

[0024] Among them: 10. Robot crawler chassis body; 11. Movable fire extinguishing main head; 12. Vertical plate; 13. Camera body shell; 14. Camera body; 15. Sight observation slot; 16. Flame retardant and fireproof rubber shell; 17. Fireproof film; 18. Side belt; 20. Shell; 21. Film penetration slot; 22. Rear retaining ring; 23. Side cover; 24. Fixed base; 25. Slot slot; 26. Card pile; 27. Inner groove; 28. Shrapnel; 29. ​​Card insertion Notch; 210, abutment plate; 211, sleeve spring; 212, cross bar; 30, rotating connecting plate; 31, sealing ring; 32, supporting base; 33, plug plate; 34, through notch; 35, short notch; 36, elastic belt; 37, slide bar; 40, connecting beam; 41, robot arm claw platform; 42, transmission belt; 43, front rocker; 44, robot arm vertical claw; 45, claw notch; 46, empty slot; 47, rear rocker; 48, rotating roller; 49, motor. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0026] Embodiment: Figure 1 , Figure 2 , Figure 3, Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig.12The indoor intelligent fire-fighting robot shown in the figure comprises a robot crawler chassis body 10 and a movable fire-extinguishing main pipe head 11, wherein the movable fire-extinguishing main pipe head 11 is installed on the outside of the robot crawler chassis body 10, the robot crawler chassis body 10 and the movable fire-extinguishing main pipe head 11 are remotely controlled by setting an intelligent micro-control chip, and the movable fire-extinguishing main pipe head 11 is connected to an external water pipe to provide water for fire extinguishing, the outside of the robot crawler chassis body 10 is fixedly connected with a vertical plate 12, and the two vertical plates 12 are rotatably connected to the opposite sides with a camera body shell 13, and a line of sight observation slot 15 is provided on the outside of the camera body shell 13, and a camera body 14 for line of sight observation is arranged inside the line of sight observation slot 15, and the ... The outside of the main body 14 is provided with a plurality of stacked sight protection components for protecting the mirror surface of the camera body 15. The sight protection components include a flame retardant and fireproof plastic shell 16, a fireproof film 17 and a side belt 18. The flame retardant and fireproof plastic shell 16 is fixedly installed on the outside of the fireproof film 17. The side belt 18 is fixedly connected to the outside of the fireproof film 17. The flame retardant and fireproof plastic shells 16 in the plurality of sight protection components are attached to each other for adsorption, so as to prevent the smoke from external combustion from entering the side where the plurality of flame retardant and fireproof plastic shells 16 are adsorbed, and the stacked flame retardant and fireproof plastic shells 16 are effectively protected. The interior of the sight observation slot 15 is provided with an installation component for placing a plurality of sight protection components. The installation component includes a sealing member for sealing the interior of the sight observation slot 15. The closed casing 20 has a hollow interior, a rear baffle ring 22 is fixedly connected to the interior of the casing 20, a pressing assembly for fixing the fireproof film 17 inside the casing 20 is provided on the other side of the exterior of the casing 20, a side cover 23 is fixedly inlaid on the side of the exterior of the casing 20, the side cover 23 is communicated with the interior of the casing 20, a film-penetrating notch 21 is provided on the exterior of the side cover 23 and the casing 20, the film-penetrating notch 21 is communicated with the interior of the casing 20 and the side cover 23, a slot opening 25 is provided on the interior of the casing 20, the fireproof film 17 is placed inside the casing 20, and the side belt 18 away from the fireproof film 17 is placed inside the side cover 23, the mounting assembly also includes a fixed base 24, a pile 26, an inner groove 27, a spring 28 and The card insertion slot 29 is provided on the outside of the camera body housing 13 and communicated with the inside of the sight observation slot 15. The fixed base 24 is fixedly connected to the outside of the sleeve shell 20. The inner groove 27 is provided on the inside of the fixed base 24. The card pile 26 is movably connected to the inside of the inner groove 27. The upper end of the card pile 26 movably passes through the inside of the inner groove 27 and extends to the outside of the fixed base 24. The spring piece 28 is provided on the side of the card pile 26 facing the inside of the inner groove 27. The end of the card pile 26 away from the fixed base 24 is movably connected to the inside of the card insertion slot 29. The card pile 26 is movably engaged in the inside of the card insertion slot 29 by the elastic force provided by the spring piece 28. The installation assembly also includes a cross bar 212, and the cross bar 212 is movably connected to the outside of the rear retaining ring 22.The end of the cross bar 212 away from the rear baffle ring 22 is fixedly connected to the support plate 210, and the side of the support plate 210 facing the rear baffle ring 22 is fixedly connected to the sleeve spring 211, and the sleeve spring 211 is movably sleeved on the outside of the cross bar 212, and the side of the support plate 210 away from the rear baffle ring 22 is in contact with the surface of the flame retardant and fireproof rubber shell 16.

[0027] See also Figure 1 , Fig.10 and Fig.11 A mechanical arm assembly for removing the fireproof film 17 is arranged outside the camera body housing 13, and the mechanical arm assembly includes a connecting beam 40 and a mechanical arm claw platform 41. The connecting beam 40 is fixedly connected to the outside of the camera body housing 13, and the mechanical arm claw platform 41 is fixedly connected to the end of the connecting beam 40 away from the camera body housing 13. An empty slot 46 is opened inside the mechanical arm claw platform 41, and rotating rollers 48 are rotatably connected to both sides of the empty slot 46. The outsides of the two rotating rollers 48 are rotatably connected to the transmission belt 42. The outside of the mechanical arm claw platform 41 is fixedly connected to a motor 49, and the output shaft of the motor 49 is movable through the The outside of the mechanical arm claw platform 41 is fixedly connected to the rotating roller 48, the outside of the transmission belt 42 is fixedly connected with a mechanical arm vertical claw 44, the mechanical arm vertical claw 44 is located on the side of the membrane penetration slot 21, and the side of the mechanical arm vertical claw 44 close to the membrane penetration slot 21 is provided with a claw slot 45, the claw slot 45 is located on the outside of the side belt 18, and the outside of the transmission belt 42 is also fixedly connected with a front rocker 43 and a rear rocker 47, the front rocker 43 and the rear rocker 47 are both arranged in a triangular shape, and the hypotenuses of the front rocker 43 and the rear rocker 47 are both arranged on the side close to the side cover 23, and the front rocker 43 is used to pre-separate the stacked flame-retardant and fireproof plastic shells 16.

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8The pressing assembly includes a rotating connecting plate 30, a sealing ring 31 and a supporting base 32. The supporting base 32 is fixedly connected to the outside of the casing 20. The rotating connecting plate 30 is rotatably connected to the inside of the supporting base 32. The sealing ring 31 is fixedly connected to one end of the rotating connecting plate 30 away from the supporting base 32. The sealing ring 31 is driven by the rotating connecting plate 30 to rotate outside the casing 20. The sealing ring 31 rotates around the rotating connecting plate 30 as the rotation axis and enters the inside of the casing 20. The outside of the sealing ring 31 is provided with a through slot 3 4. Short slots 35 are provided on both sides of the through slot 34. A slide bar 37 is slidably connected to the inside of each short slot 35. The two sides of the two slide bars 37 facing each other are fixedly connected to the two sides of the outside of the plug plate 33. An elastic belt 36 is movably sleeved on the outside of each slide bar 37. One end of the elastic belt 36 away from the slide bar 37 is fixedly connected to the inside of the short slot 35. The plug plate 33 is movably connected to the inside of the slot 25 by moving the two elastic belts 36 and the slide bar 37 inside the through slot 34.

[0029] Working principle:

[0030] When in use: the first step is to attach and adsorb the fireproof films 17 in several sight protection components, so that the several fireproof films 17 are stacked on each other, and then the stacked flame retardant fireproof rubber shell 16, the fireproof film 17 and the side belt 18 are placed inside the casing 20 and the side cover 23, the side belt 18 is located inside the side cover 23, the flame retardant fireproof rubber shell 16 and the fireproof film 17 are located inside the casing 20, and after the flame retardant fireproof rubber shell 16 is placed inside the casing 20, the sealing ring 31 is rotated inside the support base 32 toward the casing 20 with the rotating connecting plate 30 as the center, the sealing ring 31 rotates and fits with the surface of the flame retardant fireproof rubber shell 16 to limit the position of the flame retardant fireproof rubber shell 16 inside the casing 20, and at the same time, the elastic force applied by the cross bar 212 to the abutment plate 210 presses the flame retardant fireproof rubber shell 16 against the side of the casing 20 close to the sealing ring 31, thereby achieving the effect of quickly positioning the fireproof film 17 inside the casing 20;

[0031] The insert plate 33 drives the elastic belt 36 to stretch the slide bar 37. After the insert plate 33 is retracted to the inside of the sealing ring 31, the insert plate 33 is synchronously driven to move to the position of the slot opening 25 when the sealing ring 31 rotates. The elastic force of the slide bar 37 resets the insert plate 33 to engage into the inside of the slot opening 25, so that the sealing ring 31 is stably fixed inside the membrane penetration slot 21. At the same time, the elastic force applied by the spring piece 28 to the card pile 26 makes it engage inside the card insertion slot 29 to stably fix the shell 20 inside the line of sight slot 15, thereby achieving the effect of stably setting the fireproof film 17 outside the camera body 14.

[0032] In the second step, when the movable fire extinguishing main pipe head 11 and the camera body 14 are moved in the room where the fire occurs by the robot crawler chassis body 10, the smoke is protected by the set fireproof film 17 to prevent the smoke from directly adhering to the mirror surface of the camera body 14. At the same time, after the smoke adheres to the surface of the fireproof film 17, the motor 49 is started to drive the rotating roller 48 and the transmission belt 42 is rotated in the empty groove 46. The transmission belt 42 drives the robot arm vertical claw 44 and the claw slot 45 to move into the film penetration slot 21. On one side, the claw notch 45 is sleeved on the outside of the side belt 18, and the side belt 18 is pushed inside the casing 20 to the other side of the membrane-penetrating notch 21 by the continuous movement of the vertical claw 44 of the mechanical arm, and the outermost flame-retardant and fire-proof plastic shell 16 is pushed and passed through the membrane-penetrating notch 21 to fall off outside the casing 20 by the vertical claw 44 of the mechanical arm, so that the flame-retardant and fire-proof plastic shell 16 inside the casing 20 that is not adhered to by smoke can be reused, thereby achieving the effect of quickly restoring the camera sight function of the camera body 14, and improving the sight accuracy of the fire-fighting robot working indoors;

[0033] While the mechanical arm vertical claw 44 is driven to move by the rotation of the transmission belt 42, the transmission belt 42 synchronously drives the front rocker plate 43 and the rear rocker plate 47 to move synchronously in the direction of the film penetration slot 21. The front rocker plate 43 enters the film penetration slot 21 before the mechanical arm vertical claw 44 and the claw slot 45 and contacts the gap between the stacked flame retardant and fireproof plastic shells 16. The stacked flame retardant and fireproof plastic shells 16 are separated in advance by the oblique edge of the front rocker plate 43, so that the mechanical arm vertical claw 44 contacts the side belt 18 and drives the side belt 18, the fireproof film 17 and It is easier for the flame retardant and fireproof rubber shell 16 to detach from the casing 20. At the same time, after the outermost fireproof film 17 is detached by the mechanical arm vertical claw 44, the flame retardant and fireproof rubber shell 16, the fireproof film 17 and the side belt 18 inside the casing 20 are supported by the rear rocker plate 47 to prevent the thrust exerted by the support plate 210 on the flame retardant and fireproof rubber shell 16 from causing the fireproof film 17 inside the casing 20 to contact with the mechanical arm vertical claw 44, thereby causing pollution to the surface of the fireproof film 17 inside the casing 20, thereby ensuring the surface cleanliness of the fireproof film 17 after replacement.

[0034] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An indoor intelligent fire-fighting robot, comprising a robot crawler chassis body (10) and a movable fire-extinguishing main pipe head (11), wherein the movable fire-extinguishing main pipe head (11) is installed on the outside of the robot crawler chassis body (10), a vertical plate (12) is fixedly connected to the outside of the robot crawler chassis body (10), and a camera body shell (13) is rotatably connected to the opposite sides of the two vertical plates (12), and a line of sight observation slot (15) is provided on the outside of the camera body shell (13), and a camera body (14) for line of sight observation is arranged inside the line of sight observation slot (15), characterized in that: The camera body (14) is provided with a plurality of stacked sight protection components for protecting the mirror surface of the camera body (15), the sight protection components comprising a flame retardant and fireproof plastic shell (16), a fireproof film (17) and a side belt (18), the flame retardant and fireproof plastic shell (16) is fixedly installed on the outside of the fireproof film (17), the side belt (18) is fixedly connected to the outside of the fireproof film (17), and the sight observation slot (15) is provided with a mounting component for placing a plurality of sight protection components; The mounting assembly comprises a casing (20) for sealing the interior of the sight observation slot (15), a rear baffle ring (22) is fixedly connected to the interior of the casing (20), a pressing assembly for fixing the fireproof film (17) inside the casing (20) is arranged on the other side of the exterior of the casing (20), a side cover (23) is fixedly inlaid on the side of the exterior of the casing (20), the side cover (23) is communicated with the interior of the casing (20), a film penetration slot (21) is provided on the exterior of the side cover (23) and the casing (20), a slot opening (25) is provided inside the casing (20), the fireproof film (17) is placed inside the casing (20), and the side of the side belt (18) away from the fireproof film (17) is placed inside the side cover (23); A mechanical arm assembly for removing the fireproof film (17) is arranged outside the camera body housing (13), and the mechanical arm assembly comprises a connecting beam (40) and a mechanical arm claw platform (41), wherein the connecting beam (40) is fixedly connected to the outside of the camera body housing (13), and the mechanical arm claw platform (41) is fixedly connected to one end of the connecting beam (40) away from the camera body housing (13), and an empty slot (46) is provided inside the mechanical arm claw platform (41), and rotating rollers (48) are rotatably connected to both sides of the empty slot (46), and the two rotating rollers (48) are The outside of the robot arm claw platform (41) is rotatably connected to a transmission belt (42), the outside of the robot arm claw platform (41) is fixedly connected to a motor (49), the output shaft of the motor (49) movably passes through the outside of the robot arm claw platform (41) and is fixedly connected to a rotating roller (48), the outside of the transmission belt (42) is fixedly connected to a robot arm vertical claw (44), the robot arm vertical claw (44) is located on the side of the membrane penetration slot (21), and a claw slot (45) is opened on the side of the robot arm vertical claw (44) close to the membrane penetration slot (21), and the claw slot (45) is located on the outside of the side belt (18).

2. An indoor intelligent fire-fighting robot according to claim 1, characterized in that: The pressing assembly comprises a rotating connecting plate (30), a sealing ring (31) and a supporting base (32); the supporting base (32) is fixedly connected to the outside of the casing (20); the rotating connecting plate (30) is rotatably connected to the inside of the supporting base (32); the sealing ring (31) is fixedly connected to one end of the rotating connecting plate (30) away from the supporting base (32); the sealing ring (31) is driven by the rotating connecting plate (30) to rotate outside the casing (20); and the sealing ring (31) rotates with the rotating connecting plate (30) as the rotation axis to enter the inside of the casing (20).

3. An indoor intelligent fire-fighting robot according to claim 2, characterized in that: The sealing ring (31) is provided with a through slot (34) on the outside, short slots (35) are provided on both sides of the inside of the through slot (34), each short slot (35) is slidably connected with a slide bar (37) on the inside, and the two sides of the two slide bars (37) facing each other are fixedly connected to the two sides of the outside of the plug plate (33), and each slide bar (37) is movably sleeved with an elastic belt (36) on the outside, and one end of the elastic belt (36) away from the slide bar (37) is fixedly connected to the inside of the short slot (35), and the plug plate (33) is movably connected to the inside of the slot opening (25) by moving the two elastic belts (36) and the slide bar (37) inside the through slot (34).

4. The indoor intelligent fire-fighting robot according to claim 1, characterized in that: The mounting assembly further comprises a fixed base (24), a clamping pile (26), an inner groove (27), a spring piece (28) and a card insertion slot (29); the card insertion slot (29) is arranged outside the camera body housing (13) and communicates with the inside of the sight observation slot (15); the fixed base (24) is fixedly connected to the outside of the sleeve shell (20); the inner groove (27) is arranged inside the fixed base (24); the clamping pile (26) is movably connected to the inside of the inner groove (27); the upper end of the clamping pile (26) movably passes through the inside of the inner groove (27) and extends to the outside of the fixed base (24).

5. An indoor intelligent fire-fighting robot according to claim 4, characterized in that: The spring sheet (28) is arranged on the side of the clamping pile (26) facing the inside of the inner groove (27), and the clamping pile (26) is movably clamped in the inside of the card insertion slot (29) by the elastic force provided by the spring sheet (28).

6. The indoor intelligent fire-fighting robot according to claim 1, characterized in that: The mounting assembly further comprises a cross bar (212), the cross bar (212) being movably connected to the outside of the rear baffle ring (22), one end of the cross bar (212) away from the rear baffle ring (22) being fixedly connected to a support plate (210), a side of the support plate (210) facing the rear baffle ring (22) being fixedly connected to a sleeve spring (211), the sleeve spring (211) being movably sleeved on the outside of the cross bar (212), and a side of the support plate (210) away from the rear baffle ring (22) being in contact with the surface of the flame retardant and fireproof rubber shell (16).

7. The indoor intelligent fire-fighting robot according to claim 1, characterized in that: The transmission belt (42) is also fixedly connected to the outside with a front rocker (43) and a rear rocker (47), the front rocker (43) and the rear rocker (47) are both arranged in a triangular shape, and the oblique sides of the front rocker (43) and the rear rocker (47) are both arranged on a side close to the side cover (23).

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