CN206811966U - A kind of multifunctional fire-fighting intelligent robot with self-shield - Google Patents

A kind of multifunctional fire-fighting intelligent robot with self-shield Download PDF

Info

Publication number
CN206811966U
CN206811966U CN201720070166.XU CN201720070166U CN206811966U CN 206811966 U CN206811966 U CN 206811966U CN 201720070166 U CN201720070166 U CN 201720070166U CN 206811966 U CN206811966 U CN 206811966U
Authority
CN
China
Prior art keywords
self
water
sensor
emergent
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720070166.XU
Other languages
Chinese (zh)
Inventor
李民
李言召
刘绍伟
刘晗
马金标
许云祥
侯亚坤
隋勐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Kexin Security Technology Co Ltd
Original Assignee
Qingdao Kexin Security Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Kexin Security Technology Co Ltd filed Critical Qingdao Kexin Security Technology Co Ltd
Priority to CN201720070166.XU priority Critical patent/CN206811966U/en
Application granted granted Critical
Publication of CN206811966U publication Critical patent/CN206811966U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of multifunctional fire-fighting intelligent robot with self-shield, including body, the body is by walking mechanism, emergent water pot and turntable composition, the walking mechanism is made up of roller and crawler belt, roller includes upper roller and bottom roller, the outer ring of upper roller and bottom roller driving walking is wrapped up by crawler belt, walking mechanism is symmetrical arranged the both sides of body, the one side of the emergent water pot is connected with triangle troubleshooting by adjustable spring and shoveled, one side of triangle troubleshooting shovel is hinged on the lower bead of emergent water pot, self-insurance water cannon mounting seat is fixedly installed on the emergent water pot, connecting shaft is connected with self-insurance water cannon mounting seat, self-insurance water cannon is installed in connecting shaft.This multifunctional fire-fighting intelligent robot with self-shield; investigation, data acquisition function are powerful, the sensor device such as can arrange in pairs or groups thermal infrared imager, combustible gas probe, flame sensor, poisonous gas detecting instrument and range sensor, the 360 degree of panoramic cameras that can be adjusted up and down.

Description

A kind of multifunctional fire-fighting intelligent robot with self-shield
Technical field
It the utility model is related to robotic technology field, specially a kind of multifunctional fire-fighting intelligence machine with self-shield People.
Background technology
At present underground parking or bulk storage plant, grain depot, due to space-closed, the inside structure is intricate, and depth is oversize, Common large-scale fire fighting truck can not drive at all when fire occurs, high temperature, dark and toxic gas caused by burning and dense Smog can not distribute in time, the life security of serious threat fire fighter, cause fire-fighting and rescue difficult, fire can only be hoped to bemoan.Have Some robots can enter scene, but due to robot exist body weight itself is inadequate, power not enough and body in itself not Self high temperature protection of energy, shoots high water cannon so can not carry, can only observe field condition;Because robot is in itself without reliable Safety precautions, thus also can not Close approach fire point, fire fighting and rescue can not be carried out in time, scene of fire can also when serious Ignite robot, causes robot to damage.Sometimes scene of fire environment is complicated, and barrier is more, if robot can not arrange in itself Barrier and forcible entry function, can not just advance, lose due detecting and emergency function, scene of a fire situation can not also be returned, delay and rescue Help.
Utility model content
The purpose of this utility model, which is to provide, a kind of carries self-protection and the multifunction caterpillar fire-fighting of obstacle deflector Intelligent robot, to solve the problems, such as to mention in above-mentioned technical background.
To achieve the above object, the utility model provides following technical scheme:
A kind of multifunctional fire-fighting intelligent robot with self-shield, including body, the body is by walking mechanism, emergent water Tank and turntable composition, the walking mechanism are made up of roller and crawler belt, and roller includes upper roller and bottom roller, and upper roller is with Driving walking is wrapped up in the outer ring of roller by crawler belt, and walking mechanism is symmetrical arranged the both sides of body, the side of the emergent water pot Face is connected with triangle troubleshooting by adjustable spring and shoveled, and a side of triangle troubleshooting shovel is hinged on the lower bead of emergent water pot, described Self-insurance water cannon mounting seat is fixedly installed on emergent water pot, is connected with connecting shaft in self-insurance water cannon mounting seat, pacifies in connecting shaft Equipped with self-insurance water cannon, the self-insurance water cannon is provided with water jet, flame sensor, combustible gas probe, range sensor, temperature Sensor and 360 degree of infrared cameras are spent, flame sensor and Smoke Sensor, combustible gas detecting are set on flame sensor Combustable gas concentration sensor is set on device, and the side of the emergent water pot connects turntable by telescoping shoring column, can stretched The inner side of contracting support is provided with Extinguishing bomb, and water cannon is provided with the side of turntable, and the water inlet end of water cannon leads to Cross water pipe to connect with emergent water pot, warning lamp is also equipped with the turntable;
The body interior is provided with central processing unit, and central processing unit is electrically connected with poisonous gas detecting instrument, flame Sensor, Smoke Sensor, lighting module, combustable gas concentration sensor, range sensor and video acquisition module, in described Central processor is electrically connected with locating module, wireless network module and power distribution management module, and central processing unit also electrically connects It is connected to traveling controller, traveling controller control walking mechanism.
Preferably, the water cannon is provided with the magnetic valve of controllable emergent water pot with the hose nozzle that emergent water pot connects And liquid level gauge.
Preferably, the water cannon can pass through the 120 degree of rotations of turntable level.
Preferably, the upper roller and bottom roller set two groups of formation four-wheel drives respectively.
Compared with prior art, the beneficial effects of the utility model are as follows:
1st, this multifunctional fire-fighting intelligent robot with self-shield, not only wear remote control thermal camera, range sensor, Flame detector, poisonous gas detecting instrument, combustable gas concentration sensor, Extinguishing bomb, wireless network module, shoot high water cannon Deng smart machine, fire-fighting and rescue personnel can be substituted and rescued into the danger such as high temperature, anoxic, dark, dense smoke, poisonous, inflammable and explosive Calamity scene, carries out live real time image collection transmission, is easy to floor manager person to be taken according to live real-time condition suitable, correct Rescue method, commander can also utilize hand-held terminal device, and the water cannon that the robot that commands behind the scenes carries in itself is gone out Fire, and reserved highest command Terminal Network Interface can with municipal public security bureau, emergency office of city, Fire Department of city real-time video communication, just Higher order command is obtained in time;But also can possess a variety of self-protections and troubleshooting function in the scene of fire of complexity. When machine human organism is surrounded by fire in itself or around, environment temperature is higher than restriction operating temperature, when injuring robot body, machine Device people can ignite extinction using gas bullet and the circular cascade of second security protection water cannon ejection of opening automatically or water smoke carries out fire extinguishing drop Warm self-insurance.
2nd, this multifunctional fire-fighting intelligent robot with self-shield, robot carry 20 kilograms of emergent water pots in itself, not only When can be investigated with entering the scene of a fire early stage more can Close approach fire point, but also can be used with high temperature self-insurance and emergency management and rescue.
3rd, this multifunctional fire-fighting intelligent robot with self-shield, robot front end are also shoveled with triangle troubleshooting, triangle row Barrier shovel can carry out high high adjustment by adjustable spring, can root out obstacle above at any time and dismantle the effect such as glass, to protect Card robot can smoothly reach specified location.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is operation principle block diagram of the present utility model.
In figure:1 body;11 central processing units;111 poisonous gas detecting instruments;112 lighting modules;113 video acquisition moulds Block;114 locating modules;115 wireless network modules;116 power distribution management modules;10 traveling controllers;2 walking mechanisms, 21 Upper roller, 22 bottom rollers, 23 crawler belts, 3 emergent water pots, 4 triangle troubleshootings shovel, 41 adjustable springs, 5 self-insurance water cannons;51 self-insurance water cannons Mounting seat;52 connecting shafts;53 water jets;54 flame sensors;541 flame sensors;Smoke Sensor 542;55 fuel gas Detector;551 combustable gas concentration sensors;56 range sensors;57 temperature sensors;58360 degree of infrared cameras;6 is high Press water cannon;7 Extinguishing bombs, 8 telescoping shoring columns, 9 turntables;Thermal infrared imager, combustible gas probe, flame sensor, Poisonous gas detecting instrument, range sensor
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of multifunctional fire-fighting intelligent robot with self-shield, including body 1, the body 1 by Walking mechanism 2, emergent water pot 3 and turntable 9 are formed, and the walking mechanism 2 is made up of roller and crawler belt 23, and roller includes upper rolling The outer ring of wheel 21 and bottom roller 22, upper roller 21 and bottom roller 22 driving walking, upper roller 21 and lower rolling are wrapped up by crawler belt 23 Wheel 22 sets two groups of formation four-wheel drives respectively, and walking mechanism 2 is symmetrical arranged the both sides of body 1, forms four-wheel drive, described to answer The one side of anxious water pot 3 by adjustable spring 41 be connected with triangle troubleshooting shovel 4, triangle troubleshooting shovel 4 a side be hinged on it is emergent The lower bead of water pot 3, triangle troubleshooting shovel 4 can carry out high high adjustment by adjustable spring 41, can root out barrier above at any time Hinder and dismantle the effect such as glass, self-insurance water cannon mounting seat 51 is fixedly installed on the emergent water pot 3, in self-insurance water cannon mounting seat 51 On be connected with connecting shaft 52, self-insurance water cannon 5 is installed in connecting shaft 52, the self-insurance water cannon 5 is provided with water jet 53, flame Inductor 54, combustible gas probe 55, range sensor 56, temperature sensor 57 and 360 degree of infrared cameras 58, flame sense Answer and flame sensor 541 and Smoke Sensor 542 are set on device 54, set combustable gas concentration to pass on combustible gas probe 55 Sensor 551, the side of the emergent water pot 3 connect turntable 9 by telescoping shoring column 8, set in the inner side of telescoping shoring column 8 Extinguishing bomb 7, is provided with the side of turntable 9 water cannon 6, the water inlet end of water cannon 6 by water pipe with it is emergent Water pot 3 is connected, and warning lamp 91 is also equipped with the turntable 9, and robot carries four pieces of fire extinguisher bombs in itself;Load from water conservation Big gun, robot load two water cannons altogether, and first is water cannon 6, and water cannon 6 can pass through 9 level of turntable, 120 degree of rotations Turn, for putting out a fire, the job area of water cannon 6 is big, and control range is up to 70 ° of pitching, the solid space that 120 ° of level;From water conservation Big gun 5, vertical type fixed angle installation, can spray circular hydrosphere and cascade, be dropped around self-insurance fire extinguishing or robot during for high temperature Temperature, equipment supporter can also be served as in carry multiple sensors equipment above;It is effective to being provided in the robot of scene of a fire operation Protection.
Central processing unit 11 is installed inside body 1, central processing unit 11 be electrically connected with poisonous gas detecting instrument 111, Flame sensor 541, Smoke Sensor 542, lighting module 112, combustable gas concentration sensor 551, the and of range sensor 56 Video acquisition module 113, the central processing unit 11 are electrically connected with locating module 114, wireless network module 115 and power supply point With management module 116, central processing unit 11 is also electrically connected at traveling controller 10, and traveling controller 10 controls walking mechanism 2, central processing unit 11 and whole control circuit tool provide strong impetus by battery pack, and battery pack is electrically connected at power supply point With management module 116, pass through the voltage requirements of the distribution regional of power distribution management module 116.Water cannon 6 and emergent water The hose nozzle that tank 3 connects is provided with the magnetic valve and liquid level gauge of controllable emergent water pot 3, can be supplemented in time to emergent water pot 3 Water, robot carry 20 kilograms of emergent water 3 in itself, cool when can connect periareon into the scene of a fire with early stage or emergency management and rescue make With.
During generation fire, after this intelligent robot reaches scene of fire, fire hose can be installed to machine by fireman In the water cannon 6 that people carries in itself, the position specified then is reached according to the instruction of floor manager person, is detectd into scene of fire Look into, floor manager person is according to the infrared camera 57, range sensor 56, toxic gas analyzer carried by robot 111st, the equipment such as combustable gas concentration tester 551, flame sensor 541, Smoke Sensor 542 passes through wireless network module 115 field conditions sent back, determine suitable correct fire extinguishing scheme;Under normal circumstances, robot can pass through flame sensor 541 Ignition point is perceived, when reaching apart from ignition point certain distance, central processing unit 11 can perceive work according to temperature sensor Highest limiting temperature control machine people is automatically stopped, and protects safety of robot itself, if field condition is more complicated, robot Around or itself once be ignited, the fire extinguisher bomb of robot band in itself will detonate rapidly, carry out revealing self-insurance fire extinguishing, if fire Robot is in itself or surrounding is on fire again or surrounded by fire, and temperature reaches when injuring robot security, and temperature sensor 57 is just The self-insurance water cannon 5 that machine people carrying can be automatically controlled by the signal of central processing unit 11 sprays circular water smoke cascade, rapidly machine Fire around device people, which knocks out, protects body 1, and plays rapid cooling effect around;The chassis of water cannon 6 is arranged on ten thousand To on gear, floor manager person can also control the height of water cannon 6 and angle to carry out live fire extinguishing by handheld terminal, Field condition can be networked directly to higher authority network (municipal public security bureau, emergency office of city or Fire Department of city by handheld terminal Etc. real-time video communication), it is easy to obtain higher order command in time.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of multifunctional fire-fighting intelligent robot with self-shield, including body (1), it is characterised in that:The body (1) by Walking mechanism (2), emergent water pot (3) and turntable (9) composition, the walking mechanism (2) are made up of roller and crawler belt (23), roll Taking turns includes upper roller (21) and bottom roller (22), and the outer ring of upper roller (21) and bottom roller (22) passes through crawler belt (23) and wraps up driving Walking, walking mechanism (2) are symmetrical arranged the both sides of body (1), and the one side of the emergent water pot (3) passes through adjustable spring (41) Triangle troubleshooting shovel (4) is connected with, a side of triangle troubleshooting shovel (4) is hinged on the lower bead of emergent water pot (3), the emergent water Self-insurance water cannon mounting seat (51) is fixedly installed on tank (3), connecting shaft (52) is connected with self-insurance water cannon mounting seat (51), even Self-insurance water cannon (5) is installed in spindle (52), the self-insurance water cannon (5) be provided with water jet (53), flame sensor (54), can Combustion gas bulk detector (55), range sensor (56), temperature sensor (57) and 360 degree of infrared cameras (58), flame sensing Set flame sensor (541) and Smoke Sensor (542), combustible gas probe that fuel gas is set on (55) on device (54) Concentration sensor (551), the side of the emergent water pot (3) connects turntable (9) by telescoping shoring column (8), scalable The inner side of support (8) is provided with Extinguishing bomb (7), and water cannon (6), water cannon are provided with the side of turntable (9) (6) water inlet end is connected by water pipe with emergent water pot (3), and warning lamp (91) is also equipped with the turntable (9);
Central processing unit (11) is installed inside the body (1), central processing unit (11) is electrically connected with toxic gas detection Instrument (111), flame sensor (541), Smoke Sensor (542), lighting module (112), combustable gas concentration sensor (551), range sensor (56) and video acquisition module (113), the central processing unit (11) are electrically connected with locating module (114), wireless network module (115) and power distribution management module (116), central processing unit (11) are also electrically connected at walking Controller (10), traveling controller (10) control walking mechanism (2).
A kind of 2. multifunctional fire-fighting intelligent robot with self-shield according to claim 1, it is characterised in that:The height Pressure water cannon (6) is provided with the magnetic valve and liquid level gauge of controllable emergent water pot (3) with the hose nozzle that emergent water pot (3) connects.
A kind of 3. multifunctional fire-fighting intelligent robot with self-shield according to claim 1, it is characterised in that:The height Press water cannon (6) can be by the 120 degree of rotations of turntable (9) level.
A kind of 4. multifunctional fire-fighting intelligent robot with self-shield according to claim 1, it is characterised in that:On described Roller (21) and bottom roller (22) set two groups of formation four-wheel drives respectively.
CN201720070166.XU 2017-01-20 2017-01-20 A kind of multifunctional fire-fighting intelligent robot with self-shield Expired - Fee Related CN206811966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720070166.XU CN206811966U (en) 2017-01-20 2017-01-20 A kind of multifunctional fire-fighting intelligent robot with self-shield

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720070166.XU CN206811966U (en) 2017-01-20 2017-01-20 A kind of multifunctional fire-fighting intelligent robot with self-shield

Publications (1)

Publication Number Publication Date
CN206811966U true CN206811966U (en) 2017-12-29

Family

ID=60751276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720070166.XU Expired - Fee Related CN206811966U (en) 2017-01-20 2017-01-20 A kind of multifunctional fire-fighting intelligent robot with self-shield

Country Status (1)

Country Link
CN (1) CN206811966U (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108922108A (en) * 2018-07-05 2018-11-30 东莞理工学院 A kind of scene of a fire artificial intelligence robot of detectable alarm
CN108908360A (en) * 2018-07-16 2018-11-30 东亚智星(北京)科技有限公司 A kind of security robot
CN108939361A (en) * 2018-05-31 2018-12-07 李良杰 Intelligent extinguisher
CN109350895A (en) * 2018-11-29 2019-02-19 深圳市贝特尔机器人有限公司 A kind of multi-functional impact gun type elevates fire-fighting robot
CN109466401A (en) * 2018-10-12 2019-03-15 长沙环康科技有限公司 A kind of intelligence deliverance apparatus
CN110793569A (en) * 2019-09-27 2020-02-14 安徽延达智能科技有限公司 Fire-fighting robot carries on hazardous gas detecting system
CN111097111A (en) * 2020-01-15 2020-05-05 广东中科瑞泰智能科技有限公司 Door breaking robot, control method and device and storage medium
CN112180209A (en) * 2020-09-24 2021-01-05 国网山东省电力公司临沂供电公司 Distribution network ground fault selection and section selection device
CN112675459A (en) * 2020-12-16 2021-04-20 山东省科学院自动化研究所 Autonomous detection positioning and accurate fire extinguishing robot system and use method
CN112907875A (en) * 2021-01-18 2021-06-04 泉州市名咨科迅信息科技有限公司 Building fire control unit and early warning system based on thing networking
CN113018734A (en) * 2021-03-19 2021-06-25 东北林业大学 Crawler-type intelligent forest fire inspection emergency powder spraying robot
CN113193511A (en) * 2021-04-26 2021-07-30 苏州贝基电子科技有限公司 Based on robot damage self preservation protects device of taking off danger
CN115089909A (en) * 2022-07-01 2022-09-23 安徽相品智能科技有限公司 Patrol and examine fire control integration intelligent robot
CN117445014A (en) * 2023-12-26 2024-01-26 北京兴百建设安装集团有限公司 Fire control should first aid and uses portable smoke evacuation robot

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108939361A (en) * 2018-05-31 2018-12-07 李良杰 Intelligent extinguisher
CN108922108A (en) * 2018-07-05 2018-11-30 东莞理工学院 A kind of scene of a fire artificial intelligence robot of detectable alarm
CN108908360A (en) * 2018-07-16 2018-11-30 东亚智星(北京)科技有限公司 A kind of security robot
CN109466401A (en) * 2018-10-12 2019-03-15 长沙环康科技有限公司 A kind of intelligence deliverance apparatus
CN109466401B (en) * 2018-10-12 2021-04-27 长沙环康科技有限公司 Intelligent rescue system
CN109350895A (en) * 2018-11-29 2019-02-19 深圳市贝特尔机器人有限公司 A kind of multi-functional impact gun type elevates fire-fighting robot
CN110793569A (en) * 2019-09-27 2020-02-14 安徽延达智能科技有限公司 Fire-fighting robot carries on hazardous gas detecting system
CN111097111A (en) * 2020-01-15 2020-05-05 广东中科瑞泰智能科技有限公司 Door breaking robot, control method and device and storage medium
CN111097111B (en) * 2020-01-15 2023-10-27 广东中科瑞泰智能科技有限公司 Door breaking robot, control method and device and storage medium
CN112180209B (en) * 2020-09-24 2023-01-20 国网山东省电力公司临沂供电公司 Distribution network ground fault selection and section selection device
CN112180209A (en) * 2020-09-24 2021-01-05 国网山东省电力公司临沂供电公司 Distribution network ground fault selection and section selection device
CN112675459A (en) * 2020-12-16 2021-04-20 山东省科学院自动化研究所 Autonomous detection positioning and accurate fire extinguishing robot system and use method
CN112907875A (en) * 2021-01-18 2021-06-04 泉州市名咨科迅信息科技有限公司 Building fire control unit and early warning system based on thing networking
CN113018734A (en) * 2021-03-19 2021-06-25 东北林业大学 Crawler-type intelligent forest fire inspection emergency powder spraying robot
CN113193511A (en) * 2021-04-26 2021-07-30 苏州贝基电子科技有限公司 Based on robot damage self preservation protects device of taking off danger
CN115089909A (en) * 2022-07-01 2022-09-23 安徽相品智能科技有限公司 Patrol and examine fire control integration intelligent robot
CN117445014A (en) * 2023-12-26 2024-01-26 北京兴百建设安装集团有限公司 Fire control should first aid and uses portable smoke evacuation robot
CN117445014B (en) * 2023-12-26 2024-03-08 北京兴百建设安装集团有限公司 Fire control should first aid and uses portable smoke evacuation robot

Similar Documents

Publication Publication Date Title
CN206811966U (en) A kind of multifunctional fire-fighting intelligent robot with self-shield
CN105999598B (en) A kind of explosion-proof fire-fighting fire extinguishing reconnaissance robot
CN212973929U (en) Intelligent fire-fighting system
CN203280940U (en) Suspension type intelligent fire-fighting robot
CN103285540B (en) Suspension type intelligent fire robot
CN106540391A (en) A kind of crawler type firefighting fire extinguishing robot and its operational approach
CN108096745A (en) A kind of Intelligent fire-fighting robot
CN107875550A (en) A kind of firefighting fire extinguishing robot towards complicated ground environment
CN204932676U (en) Radio remote-controlled multifunctional firefighting movable platform
CN207996374U (en) A kind of Intelligent fire-fighting robot
KR100935448B1 (en) Device for fire detecting and fire extinguishing
CN108543250B (en) Intelligent multidirectional-spraying spherical fire extinguishing device
CN110251861B (en) Forest fire-fighting system
CN111862516B (en) Intelligent forest fire prevention system based on unmanned aerial vehicle
CN107275960A (en) A kind of power failure is met an urgent need special purpose robot
CN109529231A (en) A kind of self-walking intelligent fire extinguishing trolley
CN107913484A (en) A kind of fire-fighting rescue gear
CN209092567U (en) Unmanned plane high building emits fire extinguisher bomb device
CN106683329A (en) Site disposal robot for coping safety risk accidents in plane zone scale
KR102211442B1 (en) Movable Fire-Fighting Apparatus
CN213760307U (en) Ground type intelligent fire-extinguishing robot
CN205031833U (en) Remote control lift platform that puts out a fire
CN106267647A (en) Full landform track-mounted panzer for forest extinguishing
CN205487087U (en) Multi -functional fire -fighting robot teaching appearance
CN112169217A (en) Over-and-under type mountain fire monitoring devices

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171229

Termination date: 20190120

CF01 Termination of patent right due to non-payment of annual fee