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CN-121995004-A - Gas detection robot for industrial safety inspection

CN121995004ACN 121995004 ACN121995004 ACN 121995004ACN-121995004-A

Abstract

The invention relates to the technical field of detection robots, in particular to an industrial safety inspection gas detection robot which comprises a chassis and a main control module, wherein the main control module is fixedly connected to the upper surface of the chassis, the upper surface and the lower surface of the chassis are respectively and fixedly connected with a shell and a bottom cover, a driving mechanism is arranged at the chassis and consists of a walking assembly and a pumping assembly, the walking assembly comprises two rotating shafts, the two rotating shafts are respectively and rotatably connected with two inner side walls opposite to the shell through bearings, the pumping assembly comprises an air cylinder, the air cylinder is fixedly connected with the inner top wall of the shell, and a detection mechanism is arranged at the shell and consists of a rough detection assembly, a fine detection assembly and a control assembly. The invention has the advantages that the service life of the precision instrument can be greatly prolonged while the detection accuracy is ensured, thereby controlling the cost and having higher degree of automation.

Inventors

  • Li yutan
  • ZHANG CHUANJIN
  • FU HONG
  • MA YANSONG
  • ZHANG XING

Assignees

  • 江苏建筑职业技术学院

Dates

Publication Date
20260508
Application Date
20251226

Claims (10)

  1. 1. The gas detection robot for industrial safety inspection comprises a chassis (1) and a main control module (45), wherein the main control module (45) is fixedly connected to the upper surface of the chassis (1), and is characterized in that the upper surface and the lower surface of the chassis (1) are fixedly connected with a shell (2) and a bottom cover (3) respectively; The chassis (1) is provided with a driving mechanism, the driving mechanism is composed of a walking assembly and a pumping assembly, the walking assembly comprises two rotating shafts (9), the two rotating shafts (9) are respectively and rotatably connected with two inner side walls opposite to the shell (2) through bearings, the pumping assembly comprises an air cylinder (15), and the air cylinder (15) is fixedly connected with the inner top wall of the shell (2); The utility model discloses a gas storage device, including shell (2) department, shell (2) department is provided with detection mechanism, detection mechanism comprises rough detection subassembly and meticulous detection subassembly and control assembly, rough detection subassembly includes hollow gas receiver (24), gas receiver (24) and shell (2) inner top wall fixed connection, meticulous detection subassembly includes detection section of thick bamboo (34), detection section of thick bamboo (34) and shell (2) inner top wall fixed connection, control assembly includes supporting shoe (28), supporting shoe (28) threaded connection has screw rod (29), screw rod (29) are connected with regulating plate (30) through the bearing rotation, fixed surface is connected with time delay switch (31) under regulating plate (30).
  2. 2. The gas detection robot for industrial safety inspection according to claim 1, wherein the walking assembly further comprises two servo motors (6), two inner side walls of the servo motors (6) opposite to the chassis (1) are fixedly connected, two inner side walls of the chassis (1) opposite to each other are respectively connected with a driving shaft (7) and a rotating wheel (4) through bearings in a rotating mode, the driving shafts (7) are fixedly connected with corresponding output shafts of the servo motors (6), one ends of the driving shafts (7) away from the servo motors (6) are fixedly connected with driving wheels (5), the driving wheels (5) located on the same side are matched with the rotating wheels (4) together to form a crawler belt (8), one driving shaft (7) is fixedly connected with a second belt wheel (11), one rotating shaft (9) is fixedly connected with a first belt wheel (10), and the first belt wheel (10) is matched with the second belt wheel (11) together to form a synchronous belt (12).
  3. 3. The gas detection robot for industrial safety inspection according to claim 1, wherein the pumping assembly further comprises two rotary tables (13), the rotary tables (13) are fixedly connected with the corresponding rotary shafts (9), an intermediate shaft (14) is fixedly connected between the two rotary tables (13), the air cylinder (15) is hermetically and slidingly connected with a piston (16), the piston (16) is fixedly connected with a fixing rod (17), the fixing rod (17) and the intermediate shaft (14) are jointly penetrated and rotationally connected, and then the driving arm (18) is driven, and the air cylinder (15) and the shell (2) are jointly penetrated and fixedly connected with a first pipe (19).
  4. 4. The gas detection robot for industrial safety inspection according to claim 1, wherein the coarse detection assembly further comprises a hollow coarse detection block (21), the coarse detection block (21) is fixedly connected with the inner top wall of the housing (2), the coarse detection block (21) and the air cylinder (15) are fixedly connected with a second pipe (20) in a penetrating mode, the coarse detection block (21) and the air storage box (24) are fixedly connected with a third pipe (22) in a penetrating mode, the inner top wall of the coarse detection block (21) is fixedly connected with a first detector (23), a first electromagnetic valve (41) is arranged in the second pipe (20), the air storage box (24) and the housing (2) are fixedly connected with a plurality of fourth pipes (25) in a penetrating mode, and a second electromagnetic valve (42) is arranged in the fourth pipe (25).
  5. 5. The gas detection robot for industrial safety inspection according to claim 4, wherein the fine detection assembly further comprises a fine detection block (36), the fine detection block (36) is in sealing sliding connection with the detection cylinder (34), a second detector (37) is fixedly embedded in the fine detection block (36), a plurality of air holes (40) are formed in the fine detection block (36), a fourth electromagnetic valve (44) is arranged in the air holes (40), a fixing plate (38) is fixedly connected to the inner side wall of the detection cylinder (34), a second spring (39) is fixedly connected between the fine detection block (36) and the fixing plate (38), a fifth pipe (35) is fixedly connected to the air cylinder (15), the detection cylinder (34) and the outer shell (2) in a penetrating mode, and the fifth pipe (35) is communicated with the detection cylinder (34), and a third electromagnetic valve (43) is arranged in the fifth pipe (35).
  6. 6. The gas detection robot for industrial safety inspection according to claim 5, wherein the control assembly further comprises a lifting plate (26), the lifting plate (26) is in sealing sliding connection with the gas storage tank (24), a plurality of first springs (27) are fixedly connected between the lifting plate (26) and the inner top wall of the gas storage tank (24), the adjusting plate (30) is in sliding connection with two opposite inner side walls of the gas storage tank (24), and the time delay switch (31) is electrically connected with the first electromagnetic valve (41), the second electromagnetic valve (42), the third electromagnetic valve (43), the fourth electromagnetic valve (44) and the second detector (37) through wires.
  7. 7. The gas detection robot for industrial safety inspection according to claim 3 or 4, wherein the first pipe (19), the second pipe (20) and the fifth pipe (35) are respectively provided with one-way valves.
  8. 8. The industrial safety inspection gas detection robot according to claim 1, wherein one end of the screw (29) located outside the housing (2) is fixedly connected with an adjusting wheel (32), the adjusting wheel (32) is made of polyethylene, and anti-slip lines are engraved on the side wall of the adjusting wheel.
  9. 9. The gas detection robot for industrial safety inspection according to claim 5, wherein a plurality of guide plates (33) are fixedly connected to the upper surface of the adjusting plate (30), the guide plates (33) are connected with the gas storage tank (24) and the shell (2) in a penetrating sliding manner, and scale marks are sprayed on the side wall of one guide plate (33).
  10. 10. The gas detection robot for industrial safety inspection according to claim 5, wherein a plurality of heat dissipation holes are formed in the side wall of the housing (2).

Description

Gas detection robot for industrial safety inspection Technical Field The invention relates to the technical field of detection robots, in particular to a gas detection robot for industrial safety inspection. Background In industrial production scenes such as petrochemical industry, mining, metallurgy smelting, warehouse logistics and the like, the risks of generation or leakage of toxic and harmful gases (such as hydrogen sulfide, carbon monoxide, ammonia and the like) and flammable and explosive gases (such as methane, hydrogen, propane and the like) are often accompanied. The gas has the characteristics of strong concealment, high diffusion speed and high hazard degree, once the concentration exceeds the standard or leakage occurs, the economic losses such as equipment corrosion, production interruption and the like can be caused, and serious safety accidents such as personnel poisoning, choking, fire explosion and the like can be caused, and the safety and the stability of industrial production are seriously threatened, so that the gas composition and the concentration in the industrial environment are detected and monitored in real time, accurately and comprehensively, and the gas is one of the core links of industrial safety inspection work. In the prior art, in order to ensure safety and efficiency, a robot is generally adopted for inspection, and in the process of using the robot for inspection, if a high-precision detector is adopted, the long-time use cost is large, the detection accuracy cannot be ensured by using a general rough detector, and good balance between the detection accuracy and the cost cannot be achieved. Disclosure of Invention The invention aims to solve the problems in the prior art, and provides a gas detection robot for industrial safety inspection. In order to achieve the above purpose, the present invention adopts the following technical scheme: the gas detection robot for industrial safety inspection comprises a chassis and a main control module, wherein the main control module is fixedly connected to the upper surface of the chassis, and the upper surface and the lower surface of the chassis are respectively and fixedly connected with a shell and a bottom cover; The chassis is provided with a driving mechanism, the driving mechanism is composed of a walking assembly and a pumping assembly, the walking assembly comprises two rotating shafts, the two rotating shafts are respectively and rotatably connected with two inner side walls opposite to the shell through bearings, the pumping assembly comprises an air cylinder, and the air cylinder is fixedly connected with the inner top wall of the shell; The shell department is provided with detection mechanism, detection mechanism comprises rough detection subassembly and meticulous detection subassembly and control assembly, rough detection subassembly includes hollow gas receiver, roof fixed connection in gas receiver and the shell, meticulous detection subassembly includes the detection section of thick bamboo, roof fixed connection in detection section of thick bamboo and the shell, control assembly includes the supporting shoe, supporting shoe threaded connection has the screw rod, the screw rod is connected with the regulating plate through the bearing rotation, fixed surface is connected with time delay switch under the regulating plate. Further, the walking assembly still includes two servo motor, two inside walls fixed connection that servo motor and chassis are relative, two inside walls that the chassis is relative all are connected with drive shaft, runner through the bearing rotation, drive shaft and correspondence servo motor's output shaft fixed connection, the one end fixedly connected with drive wheel that servo motor was kept away from to the drive shaft, is located the homonymy the drive wheel cooperates with the runner jointly and has the track, one of them drive shaft fixedly connected with second band pulley, one of them pivot fixedly connected with first band pulley, first band pulley cooperates with the hold-in range jointly with the second band pulley. Further, the pump suction assembly further comprises two turntables, the turntables are fixedly connected with the corresponding rotating shafts, an intermediate shaft is fixedly connected between the two turntables, the air cylinder is connected with a piston in a sealing sliding mode, the piston is fixedly connected with a fixing rod, the fixing rod and the intermediate shaft penetrate through the fixing rod jointly to rotate, and then the driving arm is connected with the intermediate shaft in a penetrating mode, and the air cylinder and the shell penetrate through the fixing rod jointly to be fixedly connected with a first pipe. Further, the rough detection assembly further comprises a hollow rough detection block, the rough detection block is fixedly connected with the inner top wall of the shell, the rough detection block and the air cylinder are jointly