CN113152554A

CN113152554A - Emergency rescue equipment for collapse of building

Info

Publication number: CN113152554A
Application number: CN202110425419.1A
Authority: CN
Inventors: 林志国; 欧阳联格; 陈重; 尹鹏; 郑宁; 陈小文; 曹敏伟; 徐光源; 肖辉进
Original assignee: Fujian Qiaolong Emergency Equipment Co Ltd
Current assignee: Fujian Qiaolong Emergency Equipment Co Ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-07-23
Anticipated expiration: 2041-04-20
Also published as: WO2022222364A1; CN113152554B

Abstract

The invention relates to an emergency rescue device for building collapse, which comprises a suction excavation robot, a gas-solid separation device and a power device, wherein the suction excavation robot is connected with the gas-solid separation device through a pipeline; the power device is connected with the gas-solid separation device through a pipeline, and the gas-solid separation device is connected with the suction excavation robot through a pipeline; the power device is used for providing hydraulic power for the gas-solid separation device and the suction excavation robot; the power device is also used for providing suction negative pressure power for the gas-solid separation device and the suction excavating robot; the suction excavation robot is used for suction excavation of the collapsed building; the gas-solid separation device is used for storing the collapsed building sucked and excavated by the suction excavation robot; the gas-solid separation device is also used for purifying the gas in the gas-solid separation device. The emergency rescue equipment for collapse of the building, disclosed by the invention, is low in labor intensity, time-saving and labor-saving, and long in operation distance, improves the working efficiency and the timeliness of emergency rescue, and does not generate secondary collapse.

Description

Emergency rescue equipment for collapse of building

Technical Field

The invention relates to the technical field of emergency rescue, in particular to emergency rescue equipment for collapse of a building.

Background

After an earthquake occurs, people to be rescued as many as possible in a short time are dangerous, urgent and difficult to work. A large amount of earthquake disaster data show that 70% of people in earthquake damage and casualties die because the people cannot be rescued in time and effectively after the earthquake happens.

For years, the summarized experience of people in various countries in the world in the field rescue work after earthquake shows that: the 12 hours after the earthquake is the best time for rescuing the trapped people, so that a good rescuing effect can be obtained, casualties are greatly reduced, and the 72 hours after the earthquake is the key time for rescuing lives.

After an earthquake, due to the fact that a building structure which is easy to collapse cannot be effectively supported and stabilized in time, conventional engineering machinery rescue equipment cannot be used, and only manual methods such as hand planing and the like can be adopted; through methods such as manual planing, not only intensity of labour is big, and operating efficiency is low moreover, wastes time and energy, has influenced personnel's rescue ageing, and the timeliness is poor.

Disclosure of Invention

Therefore, the emergency rescue equipment for collapse of the building needs to be provided for solving the problem that after an earthquake, due to the fact that a building structure which is easy to collapse cannot be timely and effectively supported and stabilized, conventional engineering machinery rescue equipment cannot be used and only manual methods such as hand planing and the like can be adopted; through methods such as manual planing, not only intensity of labour is big, and operating efficiency is low moreover, wastes time and energy, has influenced personnel's rescue ageing, technical problem such as the timeliness is poor.

In order to achieve the aim, the inventor provides emergency rescue equipment for collapse of a building, which comprises a suction and excavation robot, a gas-solid separation device, a power device, a first suction pipe and a second suction pipe;

the power device is connected with the gas-solid separation device through a pipeline, and the gas-solid separation device is connected with the suction excavation robot through a pipeline;

the power device is detachably connected with the gas-solid separation device through the first suction pipe, and the gas-solid separation device is detachably connected with the suction excavation robot through the second suction pipe;

the power device is used for providing hydraulic power for the gas-solid separation device and the suction excavation robot;

the power device is also used for providing suction negative pressure power for the gas-solid separation device and the suction excavation robot;

the suction excavation robot is used for suction excavation of the collapsed building;

the gas-solid separation device is used for storing the collapsed building sucked and excavated by the suction excavation robot;

the gas-solid separation device is also used for purifying the gas in the gas-solid separation device.

As a preferred structure of the present invention, the power device includes a first movable chassis, a power mechanism, a hydraulic system, and a vacuum mechanism;

the power mechanism, the hydraulic system and the vacuum mechanism are respectively arranged on the first movable chassis;

the power mechanism is used for providing power for the power device;

the first movable chassis is used for driving the power device to walk;

the hydraulic system is used for providing hydraulic power for the power device, the gas-solid separation device and the suction excavating robot, and the vacuum mechanism is used for providing suction negative pressure power for the gas-solid separation device and the suction excavating robot.

As a preferred structure of the invention, the gas-solid separation device comprises a settling tank, a second movable chassis, a multi-stage filtering mechanism, a blocking mechanism, a discharging door and a first driving mechanism;

the settling tank is arranged on the second movable chassis, and the second movable chassis is used for driving the gas-solid separation device to travel;

the settling tank comprises a feed inlet and an air outlet, the feed inlet is arranged on one side of the settling tank, and the air outlet is arranged on the other side of the settling tank;

the multistage filtering mechanisms are respectively arranged in the settling tanks and are respectively used for filtering and purifying the gas in the settling tanks;

the blocking mechanism is arranged in the settling tank and is positioned at the front end of the multistage filtering mechanism, and the blocking mechanism is used for blocking materials thrown from the feeding hole;

the discharging mechanism is arranged at the bottom in the settling tank, the discharging door is arranged on one side of the settling tank, the discharging door is positioned on one side of the discharging mechanism, and the discharging door is movably connected with the settling tank;

the first driving mechanism is arranged on one side of the discharging mechanism and used for providing power for the discharging mechanism, and the discharging mechanism is used for discharging materials in the settling tank.

As a preferable structure of the present invention, the blocking mechanism includes a plurality of chains, the plurality of chains are respectively disposed in the settling tank near the feed port, and one end of each of the plurality of chains is respectively connected to the top of the settling tank.

As a preferable structure of the present invention, the multistage filtering mechanism includes a first filtering mechanism, a second filtering mechanism, and a third filtering mechanism;

the blocking mechanism is positioned at the front end of the first filtering mechanism, the first filtering mechanism is positioned at the front end of the second filtering mechanism, and the second filtering mechanism is positioned at the front end of the third filtering mechanism;

the first filtering mechanism is used for filtering light drifting objects in the materials, the second filtering mechanism is used for filtering and separating particles in the materials, and the third filtering mechanism is used for filtering dust in the materials.

As a preferred structure of the present invention, the first filtering mechanism includes a first filter screen, a second filter screen, and a blocking plate, one end of the first filter screen is connected to the top of the inner wall of the settling tank, the other end of the first filter screen is connected to one end of the second filter screen, the other end of the second filter screen is connected to the blocking plate, and the blocking plate is connected to the inner wall of the settling tank.

As a preferable structure of the present invention, the gas-solid separation device further comprises a separation tank, a first partition member, and a second partition member;

the separation box is arranged in the settling box close to one side of the air outlet, the first partition part and the second partition part are respectively arranged in the settling box, the first partition part is positioned below the separation box, the second partition part is positioned below the first partition part, the first partition part is connected with the settling box, and the second partition part is connected with the first partition part;

the second filtering mechanism comprises a plurality of dust removing plates, the dust removing plates are arranged in the settling tank in an inclined mode at intervals respectively, the dust removing plates are located below the second partition plate component respectively, and the dust removing plates are connected with the settling tank respectively.

As a preferred structure of the present invention, the third filtering mechanism includes a plurality of filter cartridges, an air inlet duct, a plurality of blowback nozzles, and a control switch;

the filter cartridges are respectively arranged on the first partition plate part, and a plurality of through holes are respectively formed in the first partition plate part and the bottom of the separation box;

the air inlet pipeline is arranged in the separation box, the plurality of back blowing nozzles are respectively arranged on the air inlet pipeline, the plurality of back blowing nozzles are respectively communicated with the plurality of filter cylinders correspondingly, and the control switch is arranged on the air inlet pipeline.

As a preferable structure of the present invention, the suction excavation robot includes a third moving chassis and a suction excavation device;

the suction excavation device is arranged on the third movable chassis, and the third movable chassis is used for driving the suction excavation robot to walk;

the suction excavating device comprises a slewing mechanism, a lifting mechanism and a suction mechanism;

the swing mechanism is arranged on the third moving chassis, one end of the swing mechanism is connected with the third moving chassis, the other end of the swing mechanism is connected with the suction mechanism, and the swing mechanism is used for driving the suction mechanism to rotate;

lifting mechanism one end with rotation mechanism connects, the lifting mechanism other end with suction mechanism connects, lifting mechanism is used for the drive suction mechanism lifts, suction mechanism is used for the suction building that collapses.

As a preferable structure of the present invention, the suction mechanism includes a suction nozzle, a multistage telescopic tube, and a telescopic driving part;

the suction nozzle is connected to the feed port of the telescopic pipe and communicated with the feed port of the telescopic pipe;

the telescopic pipes in multiple stages are nested in a sliding mode, and the telescopic pipes in multiple stages are communicated with each other;

the telescopic driving part is used for driving the multi-stage telescopic pipes to extend and retract.

Different from the prior art, the beneficial effects of the technical scheme are as follows: according to the emergency rescue equipment for the collapse of the building, during emergency rescue operation, the power device, the gas-solid separation device and the suction excavation robot are respectively driven to an emergency rescue operation site, the power device is connected with the gas-solid separation device through the oil pipe, the suction excavation robot is connected with the gas-solid separation device through the oil pipe, and the power device provides hydraulic power for the suction excavation robot and the gas-solid separation device, so that the suction excavation robot and the gas-solid separation device are driven to operate. Power device and gas-solid separator are connected through first suction tube between, are connected through the second suction tube between gas-solid separator and the suction digging robot, and power device does suction digging robot and gas-solid separator provide suction negative pressure power for form powerful negative pressure in gas-solid separator and the suction digging robot, thereby make suction digging robot inhale the material in the gas-solid separator. The suction excavation robot without mechanical contact is used for sucking and excavating collapsed buildings, the manual hand planing mode is replaced, the labor intensity of rescue is greatly reduced, the rescue time of buried personnel is shortened, time and labor are saved, the working efficiency is improved, and the timeliness of rescue is improved. And the operation distance is long, the power device and the gas-solid separation device can be stopped at an open place beside a collapsed building, the suction excavating robot is operated by remote control to perform suction operation, and the maximum operation distance exceeds 200 m. Secondary collapse is not generated, the suction excavation robot is light in weight, the grounding area of the chassis is large, and secondary damage to a collapsed building with weak supporting force is avoided; the climbing slope is large, the trafficability characteristic is strong, and the maneuvering is flexible.

Drawings

FIG. 1 is a schematic structural diagram of an emergency rescue device for collapse of a building according to an embodiment;

FIG. 2 is a schematic structural diagram of a power plant according to an embodiment;

FIG. 3 is a top view of an embodiment of the power plant;

FIG. 4 is a cross-sectional view of a gas-solid separation device according to an embodiment;

FIG. 5 is a sectional view of a second filtering means in the gas-solid separating device according to the embodiment;

FIG. 6 is a schematic diagram of a suction excavation robot according to an embodiment;

FIG. 7 is a schematic structural diagram of a third mobile chassis according to an embodiment;

FIG. 8 is one of the schematic structural views of the suction excavation apparatus according to the embodiment;

fig. 9 is a second schematic structural view of the suction excavation apparatus according to the embodiment.

Description of reference numerals:

1. a power device, a power device and a control device,

11. a first moving chassis for moving the first moving chassis,

12. a power mechanism is arranged on the base plate,

13. a hydraulic system is arranged in the hydraulic system,

14. a vacuum mechanism is arranged on the upper portion of the vacuum mechanism,

141. an air inlet is arranged on the top of the air inlet,

142. an air outlet is arranged on the air inlet,

15. an air compressor is provided, which is provided with a compressor,

16. a reel mechanism, a reel mechanism and a reel mechanism,

2. a gas-solid separation device,

21. a settling tank is arranged in the upper part of the tower body,

211. a feeding hole is arranged on the upper surface of the shell,

212. an air outlet is arranged on the air inlet,

213. a material-feeding groove is arranged on the feeding pipe,

214. a first pressure sensor for measuring the pressure of the gas,

215. the second pressure sensor is arranged on the second side of the first pressure sensor,

22. the second moving chassis is provided with a second moving chassis,

23. a multi-stage filtering mechanism is arranged in the filter,

231. a first filtering mechanism is arranged at the bottom of the filter chamber,

2311. a first filter 2312, a second filter 2313, a blocking plate,

232. a second filtering mechanism is arranged on the first filtering mechanism,

2321. a dust-removing plate is arranged on the upper surface of the dust-removing plate,

233. a third filtering mechanism is arranged on the first filtering mechanism,

2331. a filter cartridge for use in a filter cartridge,

2332. an air inlet pipeline is arranged on the air inlet pipeline,

2333. a back-blowing nozzle is arranged on the upper surface of the shell,

2334. the control switch is controlled by the control switch,

2335. a gas tank for storing a gas to be supplied,

24. the blocking mechanism is used for blocking the air flow,

25. a discharging mechanism is arranged on the base plate,

251. a first driving mechanism for driving the first motor to rotate,

252. a transmission shaft is arranged on the transmission shaft,

253. the spiral blade is provided with a spiral blade,

26. a discharging door is arranged at the bottom of the discharging tank,

261. a second driving mechanism for driving the second driving mechanism,

27. a separation box is arranged at the bottom of the separation box,

271. a first partition member for partitioning the first liquid crystal cell,

272. a second partition member for partitioning the gas flow path,

28. an access door is arranged on the top of the door,

281. a third driving mechanism for driving the motor to rotate,

29. a first inclined plate is arranged on the upper portion of the frame,

291. a second inclined plate 3, a suction excavation robot,

31. a third moving chassis for moving the first and second movable chassis,

32. the suction and the digging device are arranged on the upper portion of the machine,

321. a rotating mechanism, a rotating mechanism and a rotating mechanism,

3211. the rotary support is provided with a rotary support,

3212. a rotating plate is arranged on the upper surface of the frame,

322. a lifting mechanism is arranged on the base plate,

323. a suction mechanism is arranged on the upper portion of the shell,

3231. a first extension tube is arranged at the first end of the first extension tube,

3232. a second extension tube is arranged at the lower end of the first extension tube,

3233. a first telescopic oil cylinder is arranged at the top of the oil cylinder,

3234. a suction nozzle is arranged at the bottom of the suction nozzle,

324. a hydraulic valve group mechanism is arranged on the hydraulic valve group mechanism,

33. a mounting plate is arranged on the base plate,

4. a first suction pipe is arranged at the first side of the vacuum tube,

5. a second suction duct.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1 to 9, the present embodiment relates to an emergency rescue device for building collapse, which includes a suction digging robot 3, a gas-solid separation device 2, a power device 1, a first suction pipe 4 and a second suction pipe 5; the power device 1 is connected with the gas-solid separation device 2 through a pipeline, the gas-solid separation device 2 is connected with the suction excavation robot 3 through a pipeline, or the power device 1 is connected with the suction excavation robot 3 through a pipeline, and the power device 1 directly provides hydraulic power and suction negative pressure power for the suction excavation robot 3; specifically, in this embodiment, as shown in fig. 1 to 9, the power device 1 is configured to provide hydraulic power to the gas-solid separation device 2 and the suction excavation robot 3, the power device 1 is connected to the gas-solid separation device 2 through an oil pipe, and the suction excavation robot 3 is connected to the gas-solid separation device 2 through an oil pipe; in other embodiments, the power device 1 is connected with the gas-solid separation device 2 through an oil pipe, and the power device 1 is connected with the suction and excavation robot 3 through an oil pipe, so that the power device 1 provides hydraulic power for the gas-solid separation device 2 and the suction and excavation robot 3, and the gas-solid separation device 2 and the suction and excavation robot 3 are driven to operate.

Further, in the present embodiment, as shown in fig. 1 to 9, the power device 1 is further configured to provide suction negative pressure power to the gas-solid separation device 2 and the suction excavation robot 3; the power device 1 is detachably connected with the gas-solid separation device 2 through the first suction pipe 4, and the gas-solid separation device 2 is detachably connected with the suction excavation robot 3 through the second suction pipe 5. The suction excavation robot 3 is used for suction excavation of a collapsed building; the power device 1 provides suction negative pressure power for the gas-solid separation device 2 and the suction excavation robot 3, so that strong negative pressure is formed in the gas-solid separation device 2 and the suction excavation robot 3, and the suction excavation robot 3 sucks materials into the gas-solid separation device 2. The gas-solid separation device 2 is used for storing the collapse building excavated by the suction of the suction excavation robot 3, when the gas-solid separation device 2 is filled with materials, the quick-release mechanism on the first suction pipe 4 and the second suction pipe 5 is detached, and then the gas-solid separation device 2 is transported to unload. Further, the gas-solid separation device 2 is also used for purifying the gas in the gas-solid separation device 2, so as to avoid secondary air pollution. It should be noted that the material in this embodiment may be collapsed buildings, cement bars, soil, and the like.

Further, in some embodiments, as shown in fig. 1 to 9, the power device 1 includes a first moving chassis 11, a power mechanism 12, a hydraulic system 13, and a vacuum mechanism 14; the power mechanism 12, the hydraulic system 13 and the vacuum mechanism 14 are respectively disposed on the first moving chassis 11, and the first moving chassis 11 is used for driving the power device 1 to move. Preferably, in the present embodiment, the first moving chassis 11 is a crawler-type first moving chassis 11. Because the ground contact area of the crawler-type first movable chassis 11 is large, secondary damage to a collapsed building with weak supporting force cannot be caused; the climbing slope is large, the maneuvering is flexible, the trafficability is strong, and the emergency rescue is convenient; and the road surface is not easy to sink, and can easily pass through soft and muddy road surface in the walking process. In addition, the track shoe is provided with patterns and can be provided with the track spines, so that the track shoe can firmly grasp the ground on muddy or uphill roads and the like, cannot cause slip and rotation, and has wider application range. In other embodiments, the first moving chassis 11 may also be a wheel-type first moving chassis 11, and the like, according to the operation requirement.

Further, in some embodiments, as shown in fig. 1 to 9, the power mechanism (engine) is used for supplying power to the power device 1; the hydraulic system 13 is used for providing hydraulic power to the power device 1, the gas-solid separation device 2 and the suction excavation robot 3, and the hydraulic system 13 is respectively connected with the power device 1, the gas-solid separation device 2 and the suction excavation robot 3 through oil pipes.

Further, in some embodiments, as shown in fig. 1 to 9, the vacuum mechanism 14 is used for providing suction negative pressure power to the gas-solid separation device 2 and the suction excavation robot 3. Preferably, in this embodiment, the vacuum mechanism 14 is a vacuum blower. In other embodiments, the vacuum mechanism 14 may also be a vacuum pump. Specifically, an air inlet 141 of the vacuum fan is detachably connected with one end of a first suction pipe 4, the other end of the first suction pipe 4 is detachably connected with an air outlet 212 on the settling tank 21, one end of a second suction pipe 5 is detachably connected with a feed inlet 211 on the settling tank 21, and the other end of the second suction pipe 5 is detachably connected with a first extension pipe 3231 on a suction mechanism 323; when the vacuum fan is operated, a strong air flow is generated, so that a strong negative pressure is formed in the first suction pipe 4, the settling tank 21, the second suction pipe 5, and the suction mechanism 323, thereby causing the suction mechanism 323 to suck the material from the suction nozzle 3234 into the settling tank 21.

Further, in some embodiments, as shown in fig. 1 to 9, the power device 1 further includes an air compressor 15, the air compressor 15 is disposed on the power mechanism 12, and the air compressor 15 is configured to provide compressed air to the gas-solid separation device 2 of the emergency rescue equipment. Specifically, in the present embodiment, the power mechanism 12 (engine) drives the air compressor 15 to provide compressed air, and the air compressor 15 is connected to the air tank 2335 in the settling tank 21 through a high-pressure air pipe; thereby supplying the required compressed air to the blow-back nozzles 2333.

Further, in some embodiments, as shown in fig. 1 to 9, the power device 1 further includes a plurality of reel mechanisms 16, the plurality of reel mechanisms 16 are respectively disposed on the first moving chassis 11, and the plurality of reel mechanisms 16 are respectively used for winding and unwinding the pipeline on the power device 1. Specifically, the pipelines such as the oil pipe and the high-pressure air pipe on the power device 1 can be quickly retracted and extended through the plurality of reel mechanisms 16, so that the working efficiency is improved, and the timeliness of emergency rescue is improved.

Specifically, in the present embodiment, the reel mechanism 16 includes a winch frame and a winch drum, the winch drum is connected to the winch frame, and the winch drum can rotate relative to the winch frame.

Further, in some embodiments, as shown in fig. 1 to 9, the power device 1 further includes a first control system disposed on the first moving chassis 11, and the first control system is configured to control the operation of the power device 1. Specifically, in this embodiment, the power device 1 may be remotely controlled by a remote control technology, or may be remotely controlled or wired by an operator near an operation point, or may be directly controlled by the operator to operate the power device 1, so as to ensure the reliability of the operation.

Specifically, in the power device 1 of the present embodiment, the hydraulic system 13 supplies hydraulic power to the power device 1, the gas-solid separation device 2, and the suction excavation robot 3, and the vacuum mechanism 14 supplies suction negative pressure power to the gas-solid separation device 2 and the suction excavation robot 3, so as to drive the gas-solid separation device 2 and the suction excavation robot 3 to perform work, which is time-saving and labor-saving, reduces labor intensity, improves work efficiency, and improves timeliness of emergency rescue; the grounding area of the first movable chassis 11 is large, and secondary damage to a collapsed building with weak supporting force cannot be caused; the climbing slope is large, the trafficability characteristic is strong, the maneuvering is flexible, and the emergency rescue is convenient.

Further, in some embodiments, as shown in fig. 1 to 9, the gas-solid separation device 2 comprises a settling tank 21, a second moving chassis 22, a multi-stage filtering mechanism 23, a blocking mechanism 24, a discharging mechanism 25, a discharging door 26 and a first driving mechanism 251; the settling tank 21 is arranged on the second movable chassis 22, and the second movable chassis 22 is used for driving the gas-solid separation device 2 to move. Preferably, in the present embodiment, the second moving chassis 22 is a crawler-type second moving chassis 22. Because the ground contact area of the crawler-type second movable chassis 22 is large, secondary damage to a collapsed building with weak supporting force cannot be caused; the climbing slope is large, the maneuvering is flexible, the trafficability is strong, and the emergency rescue is convenient; and the road surface is not easy to sink, and can easily pass through soft and muddy road surface in the walking process. In addition, the track shoe is provided with patterns and can be provided with the track spines, so that the track shoe can firmly grasp the ground on muddy or uphill roads and the like, cannot cause slip and rotation, and has wider application range. In other embodiments, the second moving chassis 22 may also be a wheeled second moving chassis 22, etc., according to the operation requirement.

Further, in some embodiments, as shown in fig. 1 to 9, the settling tank 21 includes a feed port 211 and a gas outlet 212, the feed port 211 is disposed at an upper end of one side of the settling tank 21, and the gas outlet 212 is disposed at an upper end of the other side of the settling tank 21; the feed port 211 is disposed opposite to the gas outlet 212. Specifically, the material sucked from the suction mechanism 323 is thrown into the settling tank 21 from the feeding port 211 at a high speed through the second suction pipe 5, and is filtered and purified by the multistage filtering mechanism 23, so that the purified air is discharged into the first suction pipe 4 from the air outlet 212 and then enters the air inlet 141, and finally, the purified air is discharged into the atmosphere from the air outlet 142, thereby avoiding polluting the atmosphere.

Further, in some embodiments, as shown in fig. 1 to 9, a plurality of stages of the filtering mechanisms are respectively disposed in the settling tank 21, and the plurality of stages of the filtering mechanisms are respectively used for filtering and purifying the gas in the settling tank 21. The blocking mechanism 24 is arranged in the settling tank 21, the blocking mechanism 24 is positioned at the front end of the multistage filtering mechanism, a block-shaped particle separation area is formed in the area, and the blocking mechanism 24 is used for blocking the material thrown from the feed port 211, so that the material thrown from the feed port 211 at a high speed is prevented from smashing parts in the settling tank 21.

Further, in some embodiments, as shown in fig. 1 to 9, the blocking mechanism 24 includes a plurality of chains, the plurality of chains are vertically disposed in the settling tank 21 near the feeding port 211, and one end of each chain is connected to the top of the settling tank 21. Specifically, when large-scale granular material that casts at a high speed strikes the chain of vertical installation on, the kinetic energy transmission of granule is for the chain, and the chain produces the swing and absorbs its kinetic energy, and the granule loses the vertical settlement of kinetic energy to avoid throwing the part in the income granular material from feed inlet 211 at a high speed and smashing bad settling box 21.

Further, in some embodiments, as shown in fig. 1 to 9, the multiple stages of filtering mechanisms include a first filtering mechanism 231, a second filtering mechanism 232, and a third filtering mechanism 233, the first filtering mechanism 231, the second filtering mechanism 232, and the third filtering mechanism 233 form a dust separation area, the blocking mechanism 24 is located at a front end of the first filtering mechanism 231, the first filtering mechanism 231 is located at a front end of the second filtering mechanism 232, and the second filtering mechanism 232 is located at a front end of the third filtering mechanism 233. The first filtering mechanism 231 is used for filtering the light drifts in the material, the second filtering mechanism 232 is used for filtering and separating larger-particle-size particles in the material, and the third filtering mechanism 233 is used for filtering the dust in the material. The air in the settling tank 21 is further filtered and purified by filtering the air in a stage-by-stage manner through a multistage filtering mechanism 23, so that the air pollution is avoided.

Further, in some embodiments, as shown in fig. 1 to 9, the first filtering mechanism 231 includes a first filter 2311, a second filter 2312 and a blocking plate 2313, one end of the first filter 2311 is connected to the top of the inner wall of the settling tank 21, the other end of the first filter 2311 is connected to one end of the second filter 2312, the other end of the second filter 2312 is connected to the blocking plate 2313, and the blocking plate 2313 is connected to the inner wall of the settling tank 21. Specifically, in the present embodiment, as shown in fig. 1 to 9, the first filter 2311 and the second filter 2312 are connected in an L-shaped inverted manner. Specifically, the first filter screen 2311 and the second filter screen 2312 are used for filtering light drifts such as plastic bags and leaves. The blocking plate 2313 plays a role in blocking particulate materials thrown from the feed inlet 211 at a high speed, and parts in the settling tank 21 are prevented from being broken by smashing.

Further, in some embodiments, as shown in fig. 1 to 9, the gas-solid separation device 2 further comprises a separation tank 27, a first partition member 271 and a second partition member 272; the separation box 27 is disposed in the settling box 21 near the air outlet 212, the first partition member 271 and the second partition member 272 are respectively disposed in the settling box 21, the first partition member 271 is located below the separation box 27, and specifically, in this embodiment, a second sealing member is disposed between the bottom of the separation box 27 and the first partition member 271, and the second sealing member has a sealing function. The second partition member 272 is positioned below the first partition member 271, and the second partition member 272 is positioned at a side close to the blocking plate 2313. The first baffle member 271 is connected to the settling tank 21, and the second baffle member 272 is connected vertically downward to the first baffle member 271.

Further, in some embodiments, as shown in fig. 1 to 9, the second filtering mechanism 232 includes a plurality of dust-removing plates 2321, the dust-removing plates 2321 are respectively disposed in the settling tank 21 at an inclined interval, specifically, the inclination angles of the dust-removing plates 2321 are respectively 30 ° to 60 °; preferably, in this embodiment, as shown in fig. 1 to 9, the inclination angles of the plurality of dust-removing plates 2321 are 45 °, the plurality of dust-removing plates 2321 are located below the second partition member 272, and the plurality of dust-removing plates 2321 are connected to the settling tank 21. Specifically, when the air flow having a low density is turned sharply, the particles having a high density move vertically downward by inertia, thereby separating dust having a high particle size, and reducing the filtering load of the filter cartridge 2331 of the third filtering mechanism 233.

Further, in some embodiments, as shown in fig. 1 to 9, the third filtering mechanism 233 includes a plurality of filter cartridges 2331, an air inlet pipe 2332, a plurality of blow-back nozzles 2333, and a control switch 2334; the filter cartridges 2331 are mounted on the first partition 271, and the first partition 271 and the bottom of the separation tank 27 are provided with through holes for compressed air to pass through.

Further, in some embodiments, as shown in fig. 1 to 9, the third filtering mechanism 233 further includes an air tank 2335, the air inlet pipe 2332 is disposed in the separation box 27, the air tank 2335 is connected to the air inlet pipe 2332 through a pipeline, the air compressor 15 is connected to the air tank 2335 through a high-pressure air pipe, and the air tank 2335 is used for storing compressed air. The plurality of blowback nozzles 2333 are respectively installed on the air inlet pipe 2332, the plurality of blowback nozzles 2333 are respectively communicated with the plurality of filter cartridges 2331, and the control switch 2334 is installed on the air inlet pipe 2332. The control switch 2334 is disposed on the air inlet pipe 2332, and preferably, in this embodiment, the control switch 2334 is a solenoid valve.

Further, in some embodiments, as shown in fig. 1 to 9, the gas-solid separation device 2 further comprises a second control system, a first pressure sensor 214 and a second pressure sensor 215, wherein the second control system is disposed on the second moving chassis 22; in other embodiments, the second control system is provided on the settling tank 21; the second control system is used for controlling the operation of the gas-solid separation device 2. Specifically, in this embodiment, the gas-solid separation device 2 may be remotely controlled by a remote control technology, or may be remotely controlled or wired by an operator near an operation point, or may be directly controlled by an operator to operate the gas-solid separation device 2, so as to ensure the reliability of the operation.

Further, in some embodiments, as shown in fig. 1 to 9, the first pressure sensor 214 is disposed at a side of the settling tank 21 close to the filter cartridge 2331, the second pressure sensor 215 is disposed at a top of the settling tank 21 close to the air inlet pipe 2332, and the first pressure sensor 214 and the second pressure sensor 215 are electrically connected to the second control system, which is electrically connected to the control switch 2334, respectively. Specifically, after the dust-containing gas is filtered by the plurality of filter cartridges 2331, the purified gas flows out from the gas outlet 212; the filtered dust is adhered to the outer side of the filter cylinder 2331, when the dust of the filter cylinder 2331 is too thick, the filtering resistance is increased, when the pressure difference between the first pressure sensor 214 and the second pressure sensor 215 reaches a designed value, the second control system sends a signal to open a control switch 2334 (electromagnetic valve), compressed air is sprayed out from the back blowing nozzle 2333 at a high speed, the airflow close to the sound speed attracts peripheral gas to be sprayed into the filter cylinder 2331 together, instantaneous high pressure and vibration are generated in the filter cylinder 2331, and the dust on the outer wall of the filter cylinder 2331 is vibrated, so that the self-cleaning effect is achieved.

Further, in some embodiments, as shown in fig. 1 to 9, the gas-solid separation device 2 further includes an access door 28 and a third driving mechanism 281, the access door 28 is disposed on the top of the settling tank 21, the access door 28 is located above the separation tank 27, the access door 28 is movably connected to the settling tank 21, the third driving mechanism 281 is disposed on one side of the access door 28, and the third driving mechanism 281 is configured to drive to open or close the access door 28. By providing the access door 28, the maintenance of the components within the settling tank 21 is facilitated. Specifically, in this embodiment, the third driving mechanism 281 is a third oil cylinder, one end of the third oil cylinder is connected to the outer wall of the settling tank 21, and the other end of the third oil cylinder is connected to the access door 28.

Specifically, gas-solid separator 2 in this embodiment, carry out the centralized processing through gas-solid separator 2 to the building that collapses and transport, the building that collapses casts into storage in settling tank 21 from feed inlet 211, when the large-scale particulate material who casts at a high speed strikes barrier mechanism 24, the kinetic energy transmission of granule gives barrier mechanism 24, barrier mechanism 24 produces the swing and absorbs its kinetic energy, the granule loses the vertical settlement of kinetic energy, thereby avoid throwing the particulate material that comes in from feed inlet 211 at a high speed and pound the part in the settling tank 21, filter through 23 one-level ground of multistage filter mechanism, thereby further filter and purify the air in settling tank 21. And the operation is carried out through the gas-solid separation device 2, so that the time and labor are saved, the labor intensity is reduced, the operation efficiency is improved, and the timeliness of emergency rescue is improved.

Further, in some embodiments, as shown in fig. 1 to 9, the discharging mechanism 25 is disposed at the bottom of the settling tank 21, the discharging door 26 is disposed at one side of the discharging mechanism 25, and the discharging door 26 is movably connected to the settling tank 21.

Further, in some embodiments, as shown in fig. 1 to 9, the first driving mechanism 251 is disposed at one side of the discharging mechanism 25, the first driving mechanism 251 is used for providing power to the discharging mechanism 25, and the discharging mechanism 25 is used for horizontally pushing out the material in the settling tank 21 for discharging. Preferably, in this embodiment, the first driving mechanism 251 is a hydraulic motor. In other embodiments, the first driving mechanism 251 may also be an electric motor.

Further, in some embodiments, as shown in fig. 1 to 9, the gas-solid separation device 2 further comprises a second driving mechanism 261, the second driving mechanism 261 is disposed at one side of the discharge door 26, and the second driving mechanism 261 is used for driving to open or close the discharge door 26. Specifically, in this embodiment, the second driving mechanism 261 is a second oil cylinder, one end of the second oil cylinder is connected to the outer wall of the settling tank 21, and the other end of the second oil cylinder is connected to the discharge door 26.

Further, in some embodiments, as shown in fig. 1 to 9, the gas-solid separation device 2 further comprises a first sealing member, which is disposed between the discharge door 26 and the settling tank 21, and the first sealing member performs a sealing function.

Further, in some embodiments, as shown in fig. 1 to 9, the gas-solid separation device 2 further comprises a charging chute 213, the charging chute 213 is disposed at the bottom of the settling tank 21, and the discharging mechanism 25 is disposed in the charging chute 213.

Further, in some embodiments, as shown in fig. 1 to 9, the gas-solid separation device 2 further comprises a first inclined plate 29 and a second inclined plate 291, the first inclined plate 29 is obliquely arranged on one side in the settling tank 21, the second inclined plate 291 is obliquely arranged on the other side in the settling tank 21, and the first inclined plate and the second inclined plate are oppositely arranged. The first driving mechanism 251 is disposed below the second inclined plate. The first inclined plate 29 and the second inclined plate 291 are arranged to facilitate the material to fall into the charging chute 213 quickly.

Further, in some embodiments, as shown in fig. 1 to 9, there are more than two discharging mechanisms 25, there are more than two first driving mechanisms 251, the more than two discharging mechanisms 25 are respectively disposed at the bottom of the settling tank 21, the more than two first driving mechanisms 251 are respectively disposed at one side of the more than two discharging mechanisms 25, and the more than two first driving mechanisms 251 are respectively and correspondingly used for providing power to the more than two discharging mechanisms 25. Specifically, in this embodiment, the discharging mechanism 25 includes a transmission shaft 252 and a spiral blade 253, the transmission shaft 252 is in transmission connection with the first driving mechanism 251, and the spiral blade 253 is disposed on the transmission shaft 252. In the present embodiment, the number of the discharging mechanisms 25 and the first driving mechanisms 251 is not limited. One or two discharge mechanisms 25 and first drive mechanisms 251 may be provided.

Specifically, in the gas-solid separation device 2 in this embodiment, during discharging, the vacuum mechanism 14 is stopped, the second driving mechanism 261 lifts and opens the discharging door 26, then the first driving mechanism 251 drives the transmission shaft 252, and the transmission shaft 252 drives the helical blade 253 to rotate, so as to discharge the material in the horizontal direction.

Further, in some embodiments, as shown in fig. 1 to 9, the suction excavation robot 3 can achieve functions of left-right rotation, up-down pitching, front-back stretching and the like, so that the working range and the working efficiency are greatly improved, and the suction excavation robot can adapt to different working conditions. Specifically, the suction excavation robot 3 includes a third moving chassis 31 and a suction excavation device 32; the suction excavation device 32 is provided on the third moving chassis 31, and the third moving chassis 31 is configured to drive the suction excavation robot 3 to travel. Preferably, in this embodiment, the third moving chassis 31 is a crawler-type third moving chassis 31. The ground contact area of the crawler-type third mobile chassis 31 is large, so that secondary damage to a collapsed building with weak supporting force cannot be caused; the climbing slope is large, the maneuvering is flexible, the trafficability is strong, and the emergency rescue is convenient; and the road surface is not easy to sink, and can easily pass through soft and muddy road surface in the walking process. In addition, the track shoe is provided with patterns and can be provided with the track spines, so that the track shoe can firmly grasp the ground on muddy or uphill roads and the like, cannot cause slip and rotation, and has wider application range. In other embodiments, the third moving chassis 31 may also be a wheel-type third moving chassis 31, and the like, which is determined according to the operation requirement.

Further, in certain embodiments, as shown in fig. 1-9, the suction excavation means 32 includes a swing mechanism 321, a lift mechanism 322, and a suction mechanism 323; the swing mechanism 321 is arranged on the third mobile chassis 31, one end of the swing mechanism 321 is connected with the third mobile chassis 31, the other end of the swing mechanism 321 is connected with the suction mechanism 323, the swing mechanism 321 is used for driving the suction mechanism 323 to swing, and the suction mechanism 323 swings left and right through the swing mechanism 321, so that the operation range is increased, different working conditions are adapted, and the operation efficiency is improved.

Further, in some embodiments, as shown in fig. 1 to 9, the rotating mechanism 321 includes a rotating support 3211 and a rotating plate 3212, a fixed end (stator) of the rotating support 3211 is connected to the third moving chassis 31, a rotating end (rotor) of the rotating support 3211 is connected to one end of the rotating plate 3212, and the other end of the rotating plate 3212 is connected to the first telescopic tube 3231 of the pumping mechanism 323.

Specifically, in this embodiment, as shown in fig. 1 to 9, the suction excavation robot 3 further includes an installation plate 33, the installation plate 33 is disposed on the third moving chassis 31, the installation plate 33 is fixedly connected to the third moving chassis 31, and a fixed end (stator) of the pivoting support 3211 is installed on the installation plate 33.

Further, in some embodiments, as shown in fig. 1 to 9, the swing mechanism 321 further includes a driver, and the driver is disposed on one side of the swing bearing 3211; specifically, in this embodiment, a hydraulic motor is used as a driver, the driver is in transmission connection with the pivoting support 3211, the driver is used for providing power to the pivoting support 3211, and the pivoting support 3211 is driven by a worm gear. It should be noted that the structure of the swing mechanism 321 in the present embodiment is not limited thereto, and those skilled in the art can select other suitable swing mechanisms 321 according to the teachings of the present embodiment.

Further, in some embodiments, as shown in fig. 1 to 9, one end of the lifting mechanism 322 is connected to the rotating plate 3212 of the rotating mechanism 321, the other end of the lifting mechanism 322 is connected to the first telescopic tube 3231 of the suction mechanism 323, the lifting mechanism 322 is configured to drive the suction mechanism 323 to lift, and the lifting mechanism 322 tilts the suction mechanism 323 up and down, so as to increase the working range, adapt to different working conditions, and improve the working efficiency.

Preferably, in the embodiment, as shown in fig. 1 to 9, the lifting mechanism 322 is a lifting cylinder, one end of the lifting cylinder is connected to one end of the rotating plate 3212 of the rotating mechanism 321, and the other end of the lifting cylinder is connected to the first telescopic pipe 3231 of the suction mechanism 323. It should be noted that the structure of the lifting mechanism 322 of the present embodiment is not limited thereto, and those skilled in the art can select other suitable lifting mechanisms 322 according to the teachings of the present embodiment.

Further, in some embodiments, as shown in fig. 1-9, the suction mechanism 323 is used to draw material. The suction mechanism 323 comprises a suction nozzle 3234, a multi-stage telescopic tube and a telescopic driving part; one end of the suction nozzle 3234 is connected to the feeding hole 211 of the telescopic tube, the other end of the suction nozzle 3234 is in contact with the crushed material, and the suction nozzle 3234 is communicated with the feeding hole 211 of the telescopic tube. The suction nozzle 3234 has a strong negative pressure inside, so that the material at the front end of the suction nozzle 3234 can be sucked, the sucked material passes through the telescopic tube and finally enters the settling box 21 through the second suction tube 5, and the vacuum mechanism 14 on the power device 1 generates a strong airflow when working, so that a strong negative pressure is formed in the first suction tube 4, the settling box 21, the second suction tube 5, the first telescopic tube 3231, the second telescopic tube 3232 and the suction nozzle 3234, and the material is sucked into the settling box 21 from the suction nozzle 3234.

Further, in some embodiments, as shown in fig. 1 to 9, the telescopic pipes in multiple stages are nested in a sliding manner, and the telescopic pipes in multiple stages are communicated with each other; the telescopic driving component is used for driving the multi-stage telescopic pipes to stretch, so that the suction mechanism 323 can stretch back and forth, the operation range is enlarged, different working conditions are adapted, and the operation efficiency is improved. It should be noted that the structure of the suction mechanism 323 of the present embodiment is not limited to this, and those skilled in the art can select other suitable suction mechanisms 323 according to the teaching of the present embodiment.

Specifically, in this embodiment, as shown in fig. 1 to 9, the multiple stages of telescopic pipes include a first telescopic pipe 3231 and a second telescopic pipe 3232, the first telescopic pipe 3231 is slidably connected to the second telescopic pipe 3232, the second telescopic pipe 3232 is nested on an inner wall of the first telescopic pipe 3231, the suction nozzle 3234 is connected to the feeding port 211 of the second telescopic pipe 3232, and the suction nozzle 3234 is communicated with the feeding port 211 of the second telescopic pipe 3232. It should be noted that, in this embodiment, the number of the multi-stage telescopic pipes is not limited, and is determined according to actual working condition requirements. In other embodiments, the multi-stage telescoping tubes further comprise a third telescoping tube, a fourth telescoping tube, and so forth.

Specifically, in this embodiment, as shown in fig. 1 to 9, the telescopic driving member includes a first telescopic cylinder 3233, one end of the first telescopic cylinder 3233 is fixedly connected to an outer wall of the first telescopic tube 3231, and the other end of the first telescopic cylinder 3233 is fixedly connected to an outer wall of the second telescopic tube 3232.

Further, in some embodiments, as shown in fig. 1 to 9, the suction excavation robot 3 further includes a third control system provided on the first telescopic tube 3231 of the suction mechanism 323, the third control system being configured to control the operation of the suction excavation robot 3. Specifically, in this embodiment, the suction excavation robot 3 may be remotely controlled to perform work by using a remote control technology, may be remotely controlled or controlled by a wired control system by an operator near a work site, or may be directly controlled by an operator to perform work by the suction excavation robot 3, so as to ensure the reliability of the operation.

Specifically, in the present embodiment, the power unit 1 supplies hydraulic power to the suction excavation robot 3 to drive the suction excavation robot 3 to perform work. Preferably, in the embodiment, the suction excavation robot 3 is provided with hydraulic power through a hydraulic system 13 of the power device 1, and the suction excavation robot 3 is communicated with the hydraulic system 13 of the emergency rescue equipment through an oil pipe. In other embodiments, the power device 1 may be provided separately to provide hydraulic power to the suction excavation robot 3. Specifically, in the present embodiment, as shown in fig. 1 to 9, the suction excavation robot 3 further includes a hydraulic valve set mechanism 324, and the hydraulic valve set mechanism 324 is disposed on the first extension tube 3231 of the suction mechanism 323, and is used for controlling a hydraulic pipeline on the suction excavation robot 3 through the hydraulic valve set mechanism 324.

Specifically, in the suction excavation robot 3 of the present embodiment, the suction excavation device 32 is provided on the third moving chassis 31, and the third moving chassis 31 is configured to drive the suction excavation robot 3 to travel; the suction excavation means 32 includes a swing mechanism 321, a lifting mechanism 322, and a suction mechanism 323; the swing mechanism 321 is arranged on the third mobile chassis 31, one end of the swing mechanism 321 is connected with the third mobile chassis 31, the other end of the swing mechanism 321 is connected with the suction mechanism 323, and the swing mechanism 321 is used for driving the suction mechanism 323 to swing; the suction mechanism 323 rotates left and right through the rotating mechanism 321, so that the operation range is increased, different working conditions are adapted, and the operation efficiency is improved. Lifting mechanism 322 one end with rotation mechanism 321 is connected, lifting mechanism 322 other end with suction mechanism 323 is connected, lifting mechanism 322 is used for the drive suction mechanism 323 lifts, realizes pitching about suction mechanism 323 through lifting mechanism 322, increases the scope of operation, adapts to different operating modes, improves the operating efficiency, improves the timeliness of speedily carrying out rescue work. The suction mechanism 323 is used for sucking and excavating materials, so that remote operation of sucking and excavating is realized, the operation range is expanded, and the device is suitable for different working conditions.

Specifically, in the emergency rescue equipment for building collapse in the present embodiment, during emergency rescue operation, the power device 1, the gas-solid separation device 2, and the suction excavation robot 3 are respectively driven to an emergency rescue operation site, the gas-solid separation device 2 is connected to the hydraulic system 13 of the power device 1 through an oil pipe, the suction excavation robot 3 is connected to the gas-solid separation device 2 through an oil pipe, or the suction excavation robot 3 and the gas-solid separation device 2 are respectively connected to the hydraulic system 13 of the power device 1 through an oil pipe, and the hydraulic system 13 provides hydraulic power for the suction excavation robot 3 and the gas-solid separation device 2, so as to drive the suction excavation robot 3 and the gas-solid separation device 2 to perform operation. The power device 1 is connected with the gas-solid separation device 2 through a first suction pipe 4, the gas-solid separation device 2 is connected with the suction digging robot 3 through a second suction pipe 5, and a vacuum mechanism 14 of the power device 1 provides suction negative pressure power for the suction digging robot 3 and the gas-solid separation device 2. The vacuum mechanism 14 is operated to generate a strong airflow to create a strong negative pressure in the first suction tube 4, the settling tank 21, the second suction tube 5, the first telescopic tube 3231, the second telescopic tube 3232 and the suction nozzle 3234, thereby sucking the material from the suction nozzle 3234 into the settling tank 21. Large-scale particulate material gets into in the settling tank 21 from first suction tube 4, and when the large-scale particulate material who casts at a high speed struck the chain of vertical installation on, the kinetic energy transmission of granule was for the chain, and the chain produces the swing and absorbs its kinetic energy, and the granule loses the vertical settlement of kinetic energy to avoid throwing the particulate material who enters from feed inlet 211 at a high speed and smashing the part in the settling tank 21. Then, the air in the settling tank 21 is filtered and purified one by the multistage filtering mechanism 23, and the purified air is discharged into the atmosphere through the air outlet 142 to prevent air pollution.

Specifically, the emergency rescue equipment for collapse of the building is used for carrying out rescue operation, the suction excavation robot 3 without mechanical contact is used for sucking and excavating the collapsed building, the manual hand planing mode is replaced, the labor intensity of rescue is greatly reduced, the rescue time of buried personnel is shortened, time and labor are saved, the working efficiency is improved, and the timeliness of rescue is improved. And the working distance is long, the power device 1 and the gas-solid separation device 2 can be parked in an open place beside a collapsed building, the suction excavating robot 3 is operated by a remote controller to perform suction work, and the maximum working distance exceeds 200 m. Secondary collapse is not generated, the suction excavation robot 3 is light in weight (only 400kg), the ground contact area of the crawler-type second mobile chassis 22 is large, and secondary damage to a collapsed building with weak supporting force is avoided; the climbing slope is large, the trafficability characteristic is strong, and the maneuvering is flexible.

It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.

Claims

1. The utility model provides a building collapse emergency rescue equipment which characterized in that: comprises a suction excavation robot, a gas-solid separation device, a power device, a first suction pipe and a second suction pipe;

2. The emergency rescue apparatus for building collapse according to claim 1, characterized in that: the power device comprises a first movable chassis, a power mechanism, a hydraulic system and a vacuum mechanism;

the power mechanism is used for providing power for the power device;

the first movable chassis is used for driving the power device to walk;

3. The emergency rescue apparatus for building collapse according to claim 1, characterized in that: the gas-solid separation device comprises a settling tank, a second movable chassis, a multi-stage filtering mechanism, a blocking mechanism, a discharging door and a first driving mechanism;

4. Emergency rescue apparatus for building collapse as claimed in claim 3, characterized in that: the blocking mechanism comprises a plurality of chains, the chains are arranged in the settling tank close to the feed inlet respectively, and one ends of the chains are connected to the top in the settling tank respectively.

5. Emergency rescue apparatus for building collapse as claimed in claim 3, characterized in that: the multistage filtering mechanism comprises a first filtering mechanism, a second filtering mechanism and a third filtering mechanism;

6. Emergency rescue apparatus for building collapse as claimed in claim 5, wherein: first filter mechanism includes first filter screen, second filter screen and barrier plate, first filter screen one end with the inner wall top of setting tank is connected, the other end of first filter screen with the one end of second filter screen is connected, the other end of second filter screen with the barrier plate is connected, the barrier plate with the inner wall of setting tank is connected.

7. Emergency rescue apparatus for building collapse as claimed in claim 5, wherein: the gas-solid separation device also comprises a separation box, a first partition part and a second partition part;

8. Emergency rescue apparatus for building collapse as claimed in claim 7, wherein: the third filtering mechanism comprises a plurality of filter cartridges, an air inlet pipeline, a plurality of back-blowing nozzles and a control switch;

9. The emergency rescue apparatus for building collapse according to claim 1, characterized in that: the suction excavation robot comprises a third mobile chassis and a suction excavation device;

10. The emergency rescue apparatus for building collapse according to claim 9, characterized in that: the suction mechanism comprises a suction nozzle, a multi-stage telescopic pipe and a telescopic driving part;