Inspection robot with fire gas concentration monitoring and alarming functions

Abstract

According to the technical scheme, the inspection robot comprises a mobile robot body, a detection frame is fixedly installed on the top face of the mobile robot body, and a supporting frame is fixedly installed in the detection frame; during use, a camera can be used for being matched with a distance measuring sensor to assist the mobile robot body in intelligent autonomous inspection, the purpose of driving a main gear to rotate can be achieved through movement of the mobile robot body, then a secondary gear is matched to drive a secondary gear to rotate, at the moment, fan blades are driven to rotate through a rotating rod, and the fan blades are driven to rotate. At the moment, external air is blown into the top frame through rotation of the fan blades to be monitored by the smoke sensing alarm, the situation that rising smoke and gas cannot be effectively detected, and consequently the monitoring effect of the smoke sensing alarm is affected is avoided, and if the smoke sensing alarm monitors that the gas has harm, the audible and visual alarm can be started through the mobile robot body to achieve the purpose of alarming.

Description

Technical Field

[0001] The present invention relates to the technical field of inspection robots, and in particular to an inspection robot capable of monitoring and giving an alarm for fire gas concentration. Background Art

[0002] Fire gas monitoring inspection robots are devices used to detect toxic and harmful gases and smoke during fires. They are usually equipped with smoke sensors, temperature sensors and harmful gas detectors, and can automatically inspect fire scenes and monitor the gas conditions in the environment. Such robots are widely used in places with high fire risks, such as factories, tunnels and warehouses, and perform gas monitoring through autonomous movement or remote control.

[0003] However, the existing fire gas monitoring inspection robots have some defects. First, the robots usually walk on the ground, and the hot air flow generated by the fire will cause smoke and harmful gases to rise, resulting in the robot's built-in gas sensors being unable to effectively detect these rising smoke and gases, thereby affecting its monitoring effect. Secondly, in places where there is wind or ventilation system, the outside wind will blow away the smoke, making it more difficult for the robot to accurately monitor the harmful gases in the air, especially in the early stages of a fire or in a weak smoke state. This interference will seriously affect its detection performance. To solve the above problems, we propose a patrol robot with fire gas concentration monitoring and alarm. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a patrol robot with fire gas concentration monitoring and alarm functions to solve the problems raised in the background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A patrol robot with fire gas concentration monitoring and alarm functions comprises: a mobile robot body, a detection frame is fixedly mounted on the top surface of the mobile robot body, a support frame is fixedly mounted inside the detection frame, an inner hole is opened inside the support frame, a smoke alarm is fixedly mounted inside the inner hole, and the smoke alarm is electrically connected to the mobile robot body; a detection component, the detection component is arranged on the top surface of the mobile robot body and is used for collecting gas; and an alarm component is arranged on one side of the detection frame and is used for alarming.

[0007] By adopting the above technical solution, a smoke alarm is set up to monitor the gas in coordination with the movement of the mobile robot body, and the alarm component is used to achieve the purpose of the alarm.

[0008] Preferably, the detection component includes: two top holes, both of which are opened on the top surface of the mobile robot body, two main gears are fixedly installed on the outer wall of the moving wheel of the mobile robot body, outer holes are respectively opened on the left and right sides of the top hole, and a secondary gear is arranged inside the top hole, and the left and right ends of the secondary gear are sleeved together with the adjacent outer holes, and the main gear is meshed with the secondary gear together, and a top frame is fixedly installed on the top surface of the mobile robot body, and the top frame is fixedly connected to the detection frame, and mounting holes are respectively opened on the left and right sides of the detection frame, bearings are fixedly installed inside the mounting holes, connecting rods are fixedly installed inside the bearings, and a slave gear is fixedly installed on the outer wall of the connecting rod, and the secondary gear is meshed with the slave gear together.

[0009] By adopting the above technical solution and setting a slave gear, the main gear can be driven to rotate by moving the robot body during use, and the slave gear can be driven to rotate by the cooperation of the secondary gear to assist in the subsequent collection of gas in the air for monitoring by the smoke alarm.

[0010] Preferably, the detection component also includes: a rotating rod, which is arranged on the top surface of the mobile robot body, and the outer wall of the rotating rod is fixedly installed with fan blades, the left and right ends of the rotating rod are fixedly connected to the adjacent connecting rods, and a plurality of ventilation holes are opened on the outside of the detection frame.

[0011] By adopting the above technical solution and setting a rotating rod, the fan blades can be driven to rotate through the rotating rod by the rotation of the gear during use. At this time, the rotation of the fan blades can fan the outside air into the top frame to be monitored by the smoke alarm, thereby avoiding the inability to effectively detect the rising smoke and gas, thereby affecting its monitoring effect.

[0012] Preferably, the detection component also includes: two sealing frames, both of which are fixedly mounted on the top surface of the mobile robot body, a connecting hole is opened on one side of the sealing frame, the connecting hole is sleeved together with the rotating rod, and the sealing frame is fixedly connected to the top frame.

[0013] By adopting the above technical solution, a sealing frame is provided to cover and protect the gears, so as to assist in better collecting external gas.

[0014] Preferably, the alarm component includes: a side groove, which is opened on one side of the detection frame, and an audible and visual alarm is fixedly installed inside the side groove, and the audible and visual alarm is electrically connected to the mobile robot body, and a first filter is fixedly installed inside the detection frame.

[0015] By adopting the above technical solution and setting up an audible and visual alarm, if the smoke alarm detects that the gas is hazardous during use, the audible and visual alarm can be turned on by the mobile robot body to achieve the purpose of the alarm.

[0016] Preferably, the alarm component further comprises: a collecting hole, the collecting hole is opened on the top surface of the top frame, a second filter is fixedly installed inside the collecting hole, and a third filter is fixedly installed on the outside of the top frame.

[0017] By adopting the above technical solution, a collection hole is set to increase the channel for external air to enter. At the same time, the third filter net and the second filter net can be used to block the channel to prevent external debris from entering the interior of the top frame, thereby achieving the purpose of protection.

[0018] Preferably, a camera is embedded in one side of the mobile robot body, and ranging sensors are embedded in the left and right sides of the mobile robot body respectively, and the camera and the ranging sensors are electrically connected to the mobile robot body.

[0019] By adopting the above technical solution, a camera is set up to cooperate with the ranging sensor to assist the mobile robot body in intelligent autonomous inspection.

[0020] Preferably, reflective strips are fixedly mounted on the left and right sides of the top frame respectively.

[0021] By adopting the above technical solution and setting reflective strips, the recognition of the inspection robot is increased.

[0022] In summary, the present invention mainly has the following beneficial effects:

[0023] A smoke alarm is provided to monitor gas in coordination with the movement of the mobile robot body, and the alarm is realized in coordination with the alarm component. A slave gear is provided so that the main gear can be driven to rotate by the movement of the mobile robot body during use, and the slave gear can be driven to rotate by coordination with the secondary gear, so as to assist in the subsequent collection of gas in the air for monitoring by the smoke alarm.

[0024] By setting a rotating rod, the fan blades can be driven to rotate through the rotation of the rotating rod when in use. At this time, the rotation of the fan blades can fan the outside air into the top frame to be monitored by the smoke alarm, avoiding the inability to effectively detect these rising smoke and gases, thereby affecting its monitoring effect. A sealing frame is set to cover and protect the gears to help better collect external gases.

[0025] By setting up the sound and light alarm, if the smoke alarm detects that the gas is hazardous during use, the sound and light alarm can be turned on through the mobile robot body to achieve the purpose of the alarm. By setting up the collection hole, it is used to increase the channel for the outside air to enter. At the same time, the third filter and the second filter can be used to block the channel to prevent foreign debris from entering the interior of the top frame, thereby achieving the purpose of protection.

[0026] A camera is provided to cooperate with the ranging sensor to assist the mobile robot body in intelligent autonomous inspection. Reflective strips are provided to increase the recognition of the inspection robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0028] Figure 2 is a schematic diagram of the detection frame structure of the present invention;

[0029] Figure 3 It is a schematic diagram of the sealing frame structure of the present invention;

[0030] Figure 4 It is a schematic diagram of the connecting rod structure of the present invention;

[0031] Figure 5 It is a schematic diagram of the structure of the reflective strip of the present invention.

[0032] : 100, mobile robot body; 200, detection frame; 300, support frame; 400, inner hole; 500, smoke alarm; 600, detection component; 601, top hole; 602, main gear; 603, secondary gear; 604, top frame; 605, mounting hole; 606, bearing; 607, connecting rod; 608, slave gear; 609, rotating rod; 610, fan blade; 611, ventilation hole; 612, sealing frame; 613, connecting hole; 614, outer hole; 700, alarm component; 701, side groove; 702, sound and light alarm; 703, first filter; 704, collecting hole; 705, second filter; 706, third filter; 800, camera; 801, ranging sensor; 900, reflective strip. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0034] The following examples are used to illustrate the present invention, but they cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions. Simple improvements to the method of the present invention under the premise of the concept of the present invention belong to the scope of protection claimed in the present invention.

[0035] refer to Figure 1-Figure 5 , a patrol robot with fire gas concentration monitoring and alarm, comprising: a mobile robot body 100, a detection frame 200 is fixedly installed on the top surface of the mobile robot body 100, a support frame 300 is fixedly installed inside the detection frame 200, an inner hole 400 is opened inside the support frame 300, a smoke alarm 500 is fixedly installed inside the inner hole 400, the smoke alarm 500 is electrically connected to the mobile robot body 100, a detection component 600 is arranged on the top surface of the mobile robot body 100 for collecting gas, an alarm component 700 is arranged on one side of the detection frame 200 for alarming, the smoke alarm 500 is arranged to monitor gas in coordination with the movement of the mobile robot body 100, and the purpose of alarming is achieved in coordination with the alarm component 700, the detection component 600 comprises: two top holes 601, the two top holes 601 are both opened on the top surface of the mobile robot body 100, and two main gears 600 are fixedly installed on the outer wall of the moving wheel of the mobile robot body 100 02, outer holes 614 are respectively provided on the left and right sides of the top hole 601, and a secondary gear 603 is provided inside the top hole 601. The left and right ends of the secondary gear 603 are sleeved together with the adjacent outer holes 614, and the main gear 602 is meshed with the secondary gear 603. A top frame 604 is fixedly installed on the top surface of the mobile robot body 100, and the top frame 604 is fixedly connected to the detection frame 200. Mounting holes 605 are respectively provided on the left and right sides of the detection frame 200, and a bearing 606 is fixedly installed inside the mounting hole 605, and a connecting rod 607 is fixedly installed inside the bearing 606. A slave gear 608 is fixedly installed on the outer wall of the connecting rod 607, and the secondary gear 603 is meshed with the slave gear 608. By setting the slave gear 608, the main gear 602 can be driven to rotate by moving the mobile robot body 100 during use, and then the slave gear 608 is driven to rotate by the cooperation of the secondary gear 603, so as to assist the subsequent collection of gas in the air for monitoring by the smoke alarm 500.

[0036] refer to Figure 1-Figure 5The detection component 600 also includes: a rotating rod 609, the rotating rod 609 is arranged on the top surface of the mobile robot body 100, and the outer wall of the rotating rod 609 is fixedly installed with a fan blade 610. The left and right ends of the rotating rod 609 are fixedly connected with the adjacent connecting rod 607. A plurality of ventilation holes 611 are opened on the outer side of the detection frame 200. By setting the rotating rod 609, when in use, the fan blade 610 can be driven to rotate by the rotation of the gear 608, and the rotation of the fan blade 610 can fan the outside air into the top frame 604. The smoke alarm 500 monitors to avoid being unable to effectively detect the rising smoke and gas, thereby affecting its monitoring effect. The detection component 600 also includes: two sealing frames 612, and the two sealing frames 612 are fixedly installed on the top surface of the mobile robot body 100. A connecting hole 613 is opened on one side of the sealing frame 612, and the connecting hole 613 is sleeved together with the rotating rod 609. The sealing frame 612 is fixedly connected to the top frame 604. By setting the sealing frame 612, it is used to cover and protect the gear 608 to assist in better collecting external gas.

[0037] refer to Figure 1-Figure 5 The alarm component 700 includes: a side groove 701, the side groove 701 is opened on one side of the detection frame 200, and a sound and light alarm 702 is fixedly installed inside the side groove 701. The sound and light alarm 702 is electrically connected to the mobile robot body 100. A first filter 703 is fixedly installed inside the detection frame 200. By setting the sound and light alarm 702, when in use, if the smoke alarm 500 detects that the gas is harmful, the sound and light alarm 702 can be turned on by the mobile robot body 100 to achieve the purpose of alarm. The alarm component 700 also includes: a collection hole 704, the collection hole 704 is opened on the top surface of the top frame 604, and a second filter 705 is fixedly installed inside the collection hole 704. Therefore, a third filter 706 is fixedly installed on the top frame 604. By setting the collection hole 704, it is used to increase the channel for the outside air to enter. At the same time, the third filter 706 and the second filter 705 can be used to block the channel to prevent external debris from entering the inside of the top frame 604, so as to achieve the purpose of protection.

[0038] refer to Figure 1-Figure 5 A camera 800 is embedded in one side of the mobile robot body 100, and distance sensors 801 are embedded in the left and right sides of the mobile robot body 100 respectively. The camera 800 and the distance sensor 801 are electrically connected to the mobile robot body 100. The camera 800 is provided to cooperate with the distance sensor 801 to assist the mobile robot body 100 in intelligent autonomous inspection. Reflective strips 900 are fixedly installed on the left and right sides of the top frame 604 respectively. The reflective strips 900 are provided to increase the recognition of the inspection robot.

[0039] Working principle: Please refer to Figure 1-Figure 5 As shown, when in use, the camera 800 can be used to cooperate with the distance measuring sensor 801 to assist the mobile robot body 100 in intelligent autonomous inspection. The main gear 602 can be driven to rotate by the movement of the mobile robot body 100, and the secondary gear 603 can be used to drive the slave gear 608 to rotate. At this time, the fan blade 610 can be driven to rotate by the rotating rod 609. At this time, the rotation of the fan blade 610 can fan the outside air into the top frame 604 to be monitored by the smoke alarm 500, so as to avoid the inability to effectively detect these rising Smoke and gas will be affected, thereby affecting its monitoring effect. A sealing frame 612 is provided to cover and protect the gear 608 to assist in better collecting external gas. If the smoke alarm 500 detects that the gas is harmful, the sound and light alarm 702 can be turned on by the mobile robot body 100 to achieve the purpose of the alarm. The collection hole 704 is provided to increase the channel for the outside air to enter. At the same time, the third filter 706 and the second filter 705 can be used to block the channel to prevent external debris from entering the interior of the top frame 604, thereby achieving the purpose of protection.

[0040] Although the embodiments of the present invention have been shown and described, it is understandable to those skilled in the art that, unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A patrol robot with fire gas concentration monitoring and alarm, characterized in that: include: A mobile robot body (100), a detection frame (200) being fixedly mounted on the top surface of the mobile robot body (100), a support frame (300) being fixedly mounted inside the detection frame (200), an inner hole (400) being opened inside the support frame (300), a smoke alarm (500) being fixedly mounted inside the inner hole (400), and the smoke alarm (500) being electrically connected to the mobile robot body (100); A detection component (600), the detection component (600) being arranged on the top surface of the mobile robot body (100) and being used for collecting gas; An alarm component (700), the alarm component (700) is arranged on one side of the detection frame (200) and is used for alarming.

2. The patrol robot with fire gas concentration monitoring and alarm function according to claim 1, characterized in that: The detection component (600) comprises: Two top holes (601), both of which are provided on the top surface of the mobile robot body (100), two main gears (602) are fixedly installed on the outer wall of the mobile wheel of the mobile robot body (100), the left and right sides of the top hole (601) are respectively provided with outer holes (614), a secondary gear (603) is provided inside the top hole (601), the left and right ends of the secondary gear (603) are sleeved together with the adjacent outer holes (614), and the main gear (602) and the secondary gear (603) are meshed together, A top frame (604) is fixedly installed on the top surface of the mobile robot body (100), and the top frame (604) is fixedly connected to the detection frame (200). The left and right sides of the detection frame (200) are respectively provided with mounting holes (605), and a bearing (606) is fixedly installed inside the mounting hole (605), and a connecting rod (607) is fixedly installed inside the bearing (606), and a slave gear (608) is fixedly installed on the outer wall of the connecting rod (607), and the secondary gear (603) is meshed with the slave gear (608).

3. The patrol robot with fire gas concentration monitoring and alarm function according to claim 2, characterized in that: The detection component (600) further includes: A rotating rod (609), wherein the rotating rod (609) is arranged on the top surface of the mobile robot body (100), and a fan blade (610) is fixedly installed on the outer wall of the rotating rod (609), and the left and right ends of the rotating rod (609) are fixedly connected to the adjacent connecting rod (607), and a plurality of ventilation holes (611) are opened on the outer side of the detection frame (200).

4. The patrol robot with fire gas concentration monitoring and alarm function according to claim 3, characterized in that: The detection component (600) further includes: Two sealing frames (612), both of which are fixedly mounted on the top surface of the mobile robot body (100), one side of the sealing frame (612) is provided with a connecting hole (613), the connecting hole (613) is sleeved together with the rotating rod (609), and the sealing frame (612) is fixedly connected to the top frame (604).

5. The patrol robot with fire gas concentration monitoring and alarm function according to claim 4, characterized in that: The alarm component (700) comprises: A side groove (701), wherein the side groove (701) is provided on one side of the detection frame (200), an audible and visual alarm (702) is fixedly installed inside the side groove (701), the audible and visual alarm (702) is electrically connected to the mobile robot body (100), and a first filter (703) is fixedly installed inside the detection frame (200).

6. The patrol robot with fire gas concentration monitoring and alarm function according to claim 5, characterized in that: The alarm component (700) further comprises: A collecting hole (704), wherein the collecting hole (704) is opened on the top surface of the top frame (604), a second filter screen (705) is fixedly installed inside the collecting hole (704), and a third filter screen (706) is fixedly installed on the top surface of the top frame (604).

7. The patrol robot with fire gas concentration monitoring and alarm function according to claim 6, characterized in that: A camera (800) is embedded in one side of the mobile robot body (100), and distance sensors (801) are embedded in the left and right sides of the mobile robot body (100), respectively. The camera (800) and the distance sensors (801) are electrically connected to the mobile robot body (100).

8. The patrol robot with fire gas concentration monitoring and alarm function according to claim 2, characterized in that: Reflective strips (900) are fixedly mounted on the left and right sides of the top frame (604).

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