CN111298325A - A detection and rescue integrated deep well rescue device - Google Patents

Abstract

The invention relates to the field of firefighting and rescue, in particular to a deep well rescue device integrating detection and rescue, including a well support system, a personnel lifting system, a computer terminal, an information detection system, a personnel temporary lifting system and a ventilation and oxygen supply system. The combination of the two rescue methods of the personnel lifting system and the personnel temporary lifting system can realize the smooth lifting of the people who fall into the well with different injuries; the present invention can realize the communication up and down the well through the portable computer monitoring system and the information detection system on the well, and then scientifically guide the deep well Rescue; the ventilation and oxygen supply system of the present invention can realize precise air supply and oxygen supply to trapped persons, prolong the survival time of trapped persons in a harmful environment, and improve the success rate of deep well rescue.

Description

A detection and rescue integrated deep well rescue device

technical field

The invention relates to the field of fire rescue, in particular to a detection and rescue integrated deep well rescue device.

Background technique

The current deep well rescue process mainly has the following problems: first, the wellhead is small, the underground is narrow, and the working space is limited; second, the vertical distance is long, and there are potential dangers such as hypoxia and toxic gas; third, the shaft is dark and humid, and the lighting is poor; Fourth, the well wall is easy to collapse, and it is easy to collapse during excavation and rescue. At present, the main methods of deep well rescue are as follows: First, rescuers do not go down the well, and guide the trapped person to wear their own equipment and then lift; second, use ropes to go down well upright or upside down to lift and save people; third, use rescue lifting devices and other equipment for rescue; Fourth, excavation and rescue. Different rescue methods can be used for different falling well conditions and surrounding geological conditions.

Deep well rescue is a common problem faced by all fire rescuers. In the face of a well fall accident, it is easy to rescue the trapped people and rescue people by using the method of digging the earth and rock around the well or firefighters using an upside-down golden hook to rescue people. The rescue time is very long. It is particularly important to use the rescue lifting device to rescue people who are in danger of life. At present, most of the deep well rescue hoisting devices have relatively single functions, which cannot realize the successful completion of the underground rescue while detecting the environment in the well; some rescue hoisting devices use a manipulator to lift the people who fall in the well. The long-distance lifting of the people who fall into the well is still easy to cause secondary injuries; most deep well lifting devices lack the voice interaction function, adding the voice transmission function to the device can realize the two-way communication between the people who fell in the well and the rescue team on the well. The success rate of deep well rescue plays a significant role; deep wells such as urban sewage wells and abandoned mines are very likely to contain toxic and harmful gases that seriously threaten the life and health of people who fall into the well.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a detection and rescue integrated deep well rescue device aiming at the deficiencies in the prior art.

The technical solution adopted by the present invention to solve the technical problem is: a detection and rescue integrated deep well rescue device, which is characterized in that it includes an uphole support system, a personnel lifting system, a computer terminal, an information detection system, a personnel temporary lifting system, and Ventilation and oxygen supply system;

The well support system includes two parallel frame body beams, a frame body longitudinal beam fixed between the two parallel frame body beams, and four support frames for supporting the frame body beams and the frame body longitudinal beams. An upper longitudinally movable steel beam is arranged on the frame beam, and a slide rail is arranged on the lower surface of the upper longitudinally movable steel beam;

The personnel lifting system includes a lower longitudinally fixed steel beam, a lower longitudinally movable steel beam, a hoist and a soft dense mesh wire mesh, and the lower longitudinally fixed steel beam and the lower longitudinally movable steel beam are arranged on two frame bodies. Under the beam, the lower longitudinal fixed steel beam and the lower longitudinal movable steel beam are respectively provided with fixed pulleys, the hoist is fixed at the four corners of the wellhead, and the chain of the hoist passes through the lower longitudinal fixed steel beam. The four fixed pulleys arranged under the beam and the lower longitudinally movable steel beam are connected with the four corners of the soft dense mesh wire mesh;

The computer terminal includes a computer and a wire wheel, the computer is connected to the wire wheel through a data transmission line, and the wire wheel includes a wireless network transmission module and a data converter, and the wireless network transmission module and the data converter are fixed. inside the roulette wheel;

The information detection system includes an upper part, a middle part and a lower part, the upper part is provided with a power supply, the middle part is provided with a toxic and harmful gas sensor module and a temperature sensor, an audio and video acquisition module is arranged in the lower shell, and the lower part is provided with a power supply. The side part of the casing is provided with a pickup, the center of the bottom surface of the lower part is provided with a camera, and the outer ring of the camera is provided with an LED lighting lamp;

The personnel temporary lifting system includes a steel rail arranged under the controllable hydraulic telescopic rod, the lower part of the steel rail is connected with a first bionic clamp and a second bionic clamp, and the first bionic clamp and the second bionic clamp are connected. The inner side is provided with a pressure sensor, and the first bionic clamp and the second bionic clamp can be grasped and locked by computer control;

The ventilation and oxygen supply system includes a well-pressed fan and an air duct, the well-pressed fan is placed on the windward side of the wellhead, and the air duct leads into the well.

The uphole support system also includes an upper longitudinally movable steel beam located on the frame beam, the upper surface of the frame beam is provided with an upper track groove, the two ends of the upper track groove are provided with blocks, and the upper track groove is provided with blocks. The longitudinally movable steel beam can slide in the upper track groove through two directional wheels, the lower part of the upper longitudinally movable steel beam is provided with an upper track groove, the two sides of the directional wheel are provided with fixing devices, and the lower part of the frame beam A lower track groove is arranged in parallel.

Both ends of the lower longitudinally fixed steel beam are respectively fixed at the same end under the two lower track grooves, and the lower longitudinally movable steel beam can be moved in the lower track grooves by directional wheels.

The personnel lifting system further includes a lifting platform enclosure, and the lifting platform enclosure is arranged around the soft dense mesh wire mesh.

The wire roulette is connected with the respective information detection system and the personnel lifting system through a data transmission line.

The slide rail is provided with a slider-type threaded sleeve, the upper part of the slider-type threaded sleeve is a slider that moves in the slide rail, and the lower part is a threaded hole sleeve, and the side wall of the threaded hole sleeve is also A wire fixing hole is reserved, and the upper part of the controllable hydraulic telescopic rod is provided with a thread matching the threaded hole sleeve.

A motor is arranged between the lower end of the controllable hydraulic telescopic rod and the rail, the rail can rotate in the same horizontal plane, the first bionic clamp is fixed on one end of the rail, and the second bionic clamp can be mounted on the rail. The second bionic clamp is connected to the motor, and the motor is arranged on the side of the second bionic clamp on the rail.

The air duct is arranged along the controllable hydraulic telescopic rod and the steel rail, and the lower part of the air duct reaches the first bionic clamp or the second bionic clamp.

The beneficial effects of the present invention are:

(1) The combination of the two rescue methods of the personnel lifting system and the personnel temporary lifting system of the present invention can realize the smooth lifting of people who fall into a well with different injuries;

(2) the present invention can realize the communication up and down the well through the portable computer monitoring system and the information detection system on the well, and then scientifically guide the rescue of the deep well;

(3) The ventilation and oxygen supply system of the present invention can realize precise air supply and oxygen supply to the trapped persons, prolong the survival time of the trapped persons in a harmful environment, and improve the success rate of deep well rescue.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the schematic diagram of the uphole support system of the present invention;

Fig. 3 is the schematic diagram of the personnel lifting system of the present invention;

4 is a schematic diagram of a computer terminal of the present invention;

5 is a schematic diagram of an information detection system of the present invention;

Fig. 6 is the schematic diagram of the personnel temporary lifting system of the present invention;

Fig. 7 is the schematic diagram of the ventilation and oxygen supply system of the present invention;

Fig. 8 is the flow chart of deep well rescue work of the present invention;

In the figure, 1-well support system, 2-person lifting system, 3-computer terminal, 4-information detection system, 5-personnel temporary lifting system, 6-ventilation and oxygen supply system, 7-pressure sensor, 8-upper longitudinal Mobile steel beam, 9-lower track groove, 10-soft dense mesh wire mesh, 11-hoisting platform enclosure, 12-hoist, 13-line wheel disc, 14-upper track groove, 15-stop, 16-Press-fit fan, 17-frame beam, 18-lower longitudinal fixed steel beam, 19-fixed pulley, 20-lower longitudinally movable steel beam, 21-directional wheel, 22-computer, 23-first bionic Clamp, 24-second bionic clamp, 25-air duct, 26-toxic and harmful gas sensor module, 27-temperature sensor, 28-LED lighting, 29-sound pickup, 30-camera, 31-audio and video acquisition module , 32-power, 33-motor, 34-controllable hydraulic telescopic rod, 35-slider type threaded sleeve; 36-slide rail, 37-rail.

Detailed ways

In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the specific embodiments, structures, features and effects of the application according to the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments. .

Example 1

As shown in Figures 1-7, a detection and rescue integrated deep well rescue device is characterized in that it includes an uphole support system (1), a personnel lifting system (2), a computer terminal (3), and an information detection system (4). ), personnel temporary lifting system (5) and ventilation and oxygen supply system (6);

The uphole support system (1) comprises two parallel frame body beams (17), a frame body longitudinal beam fixed between the two parallel frame body beams (17), and a frame body beam (17) for supporting the frame body beams (17) With the four support frames of the frame body longitudinal beam, the frame body beam (17) is provided with an upper longitudinally movable steel beam (8), and the lower surface of the upper longitudinally movable steel beam (8) is provided with a slide rail ( 36);

The personnel lifting system (2) comprises a lower longitudinally fixed steel beam (18), a lower longitudinally movable steel beam (20), a hoist (12) and a soft dense mesh wire mesh (10). The steel beam (18) and the lower longitudinally movable steel beam (20) are arranged under the two frame body beams (17). A fixed pulley (19) is respectively provided at the lower part of the end, the hoist (12) is fixed at the four corners of the wellhead, and the chain of the hoist (12) passes through the lower longitudinal fixed steel beam (18) and the lower longitudinal movable steel beam (20) the four fixed pulleys (19) that are set under are connected with the four corners of the soft dense mesh wire mesh (10);

The computer terminal (3) includes a computer (22) and a wire reel (13), the computer (22) is connected to the wire reel (13) through a data transmission line, and the wire reel (13) includes a wireless network transmission a module and a data converter, the wireless network transmission module is fixed inside the wire reel (13), and the data converter is fixed inside the wire reel (13);

The information detection system (4) includes an upper part, a middle part and a lower part, the upper part is provided with a power supply (32), the middle part is provided with a toxic and harmful gas sensor module (26) and a temperature sensor (27), and the lower part is provided with a power supply (32). An audio and video acquisition module (31) is arranged in the casing, a pickup (29) is arranged on the side of the lower casing, a camera (30) is arranged in the center of the bottom surface of the lower portion, and an outer ring of the camera (30) is arranged With LED lighting (28);

The temporary personnel lifting system (5) includes a steel rail (37) arranged under a controllable hydraulic telescopic rod (34), and a first bionic clamp (23) and a second bionic clamp are connected to the lower part of the steel rail (37). (24), a pressure sensor (7) is arranged on the inner side of the first bionic clamp (23) and the second bionic clamp (24), the first bionic clamp (23) and the second bionic clamp (24) Grab and lock can be controlled by the computer (22);

The ventilation and oxygen supply system (6) comprises an up-hole press-in fan (16) and an air duct (25), the up-hole press-in fan (16) is placed on the windward side of the wellhead, and the air duct (25) leads to inside the well.

The uphole support system (1) further comprises an upper longitudinally movable steel beam (8) located on the frame beam (17), and an upper track groove (14) is provided on the upper surface of the frame beam (17), Blocks (15) are provided at both ends of the upper track groove (14), and the upper longitudinally movable steel beam (8) can slide in the upper track groove (14) through two directional wheels (21). The lower part of the upper longitudinally movable steel beam (8) is provided with an upper track groove, two sides of the directional wheel (21) are provided with fixing devices, and a lower track groove (9) is arranged in parallel below the frame beam (17).

Both ends of the lower longitudinally fixed steel beam (18) are respectively fixed to the same end under the two lower track grooves (9), and the lower longitudinally movable steel beam (20) can be moved on the lower track by the directional wheel (21). move in the groove (9).

The personnel lifting system (2) further comprises a lifting platform enclosure (11), and the lifting platform enclosure (11) is arranged around the soft dense mesh wire mesh (10).

The wire reel (13) is connected with the information detection system (4) and the personnel lifting system (2) respectively through a data transmission line.

The slide rail (36) is provided with a slider-type threaded sleeve (35), the upper part of the slider-type threaded sleeve (35) is a slider that moves in the slide rail (36), and the lower part is a threaded hole sleeve , the side wall of the threaded hole sleeve is also reserved with a wire fixing hole, and the upper part of the controllable hydraulic telescopic rod (34) is provided with a thread matching the threaded hole sleeve.

A motor (33) is arranged between the lower end of the controllable hydraulic telescopic rod (34) and the steel rail (37), the steel rail (37) can be rotated in the same horizontal plane, and the first bionic clamp (23) is fixed At one end of the rail (37), the second bionic jaw (24) can move in the rail (37), and the second bionic jaw (24) is connected with a motor (33), and the motor (33) is provided with On the side of the second bionic jaw (24) on the rail (37).

The air duct (25) is arranged along the controllable hydraulic telescopic rod (34) and the steel rail (37), and the lower part of the air duct (25) reaches the first bionic clamp (23) or the second bionic clamp ( 24).

As shown in Figure 8, in the specific use, first select the rescue device frame according to the conditions required for on-site deep well rescue, build the frame structure of the uphole support system (1), fix the base of the frame body on site, and build the well support After the system (1), the outlet end of the wire reel (13) is connected to the inlet end of the computer (22), and the lower longitudinal fixed steel beam (18) is fixed to the end of the side where the lower track groove (9) is lowered, Embed the directional wheel (21) of the lower longitudinally movable steel rail (20) into the lower rail groove (9) to realize the lateral movement of the lower longitudinally movable steel beam (20), and check the stopper (15) and the fixing device at the same time. The use effect ensures that the limit and the fixing device are reliable and effective, and then fix the hoist (12), and pass the chain of the hoist (12) around the lower longitudinal movable steel beam (20) and the four lower longitudinal fixed steel beams (18). The fixed pulley (19) is rigidly connected with the soft dense mesh wire mesh (10) through U-shaped bolts and the like after the four chains bypass the pulley.

An upper longitudinally movable steel beam (8) is arranged above the frame body beam (17) of the uphole support system (1), and the upper longitudinally movable steel beam (8) can be mounted on the upper track groove (14) through a directional wheel (21). Moving, the lower surface of the upper longitudinally movable steel beam (8) is provided with a slide rail (36), and the slide rail (36) is provided with a slider-type threaded sleeve (35), and the slider-type threaded sleeve (35) can pass through The threaded hole is connected with the thread on the upper part of the controllable hydraulic telescopic rod (34), the data transmission line of the wire reel (13) passes through the fixing hole on the side wall of the threaded sleeve, and the lower part is connected with the information detection system (4) and the personnel lift In the system (2), the information detection system (4) and the personnel hoisting system (2) are raised above the person who falls into the well through the controllable hydraulic telescopic rod (34), and the information detection system (4) has the functions of voice interaction, video transmission and environmental protection Parameter monitoring and other functions can transmit the environment and personnel conditions in the well to the ground.

Through the monitoring of the information detection system (4), if the person falling into the well is conscious and can move autonomously, the rescue personnel on the well can adjust the lateral movement of the lower longitudinally movable steel beam (20) and the hoist (12) to achieve soft tightness. The opening and lowering of the mesh wire mesh (10) can make the soft dense mesh wire mesh (10) in a retracted state descend to the side of the person who falls in the well, and the rescuer can monitor and guide the person who fell into the well to climb up the soft mesh. A dense mesh wire mesh (10) is used to carry the wounded in a stable and safe manner.

Embodiment 2

On the basis of the above technical solutions, if the person who falls into the well is unconscious or unable to move independently, the temporary lifting system (5) can be used to temporarily lift the person. The position of the hydraulic telescopic rod (34) is controlled so that the first bionic clamp (23) reaches one shoulder of the person falling into the well, and then the second bionic clamp (24) is controlled by rotating the rail (37) and adjusting the second bionic clamp (24). The bionic clamp (24) reaches the other shoulder, and by controlling the first bionic clamp (23) and the second bionic clamp (24), the shoulder of the person who falls into the well is clamped and penetrated to the armpit to form a closed lift. The tightness can be transmitted to the ground computer terminal (3) through the pressure sensor (7) to complete the force application control, and at the same time, the personnel lifting system (2) is controlled to lift the soft tight The mesh wire mesh (10) is lowered, and when the soft dense mesh wire mesh (10) is lower than the human body, the longitudinally movable steel beam (20) is controlled, so that the soft dense mesh wire mesh (10) is stretched out. Place the person who falls into the well on the soft dense mesh wire mesh (10) and hoist it to complete the rescue and lifting work.

When the oxygen concentration in the well is low or there are toxic and harmful gases, the ventilation and oxygen supply system (6) can be used to supply air and oxygen to the trapped persons from up to down the well, and the air supply pipe (25) is integrated into the temporary personnel lifting system ( 5), when the clamp (24) is lowered to the position of the trapped person, accurate air supply can be achieved in the breathing area of the person falling into the well.

In addition, according to the actual situation of the rescue site, the present invention can also be designed to adjust the length, width and height of the uphole support system (1) by increasing or decreasing the channel steel of the detachable frame body, so as to realize the rescue platform for deep wells of different diameters Build work.

To sum up, the combination of the two rescue methods of the personnel lifting system and the personnel temporary lifting system of the present invention can realize the smooth lifting of people who fall into the well with different injuries; The ventilation and oxygen supply system of the invention can realize precise air supply and oxygen supply to the trapped persons, prolong the survival time of the trapped persons in the harmful environment, and improve the success rate of the deep well rescue.

The above are only preferred embodiments of the present invention and do not limit the present invention. Any simple modifications, changes and equivalent structural changes made to the above embodiments according to the technical essence of the present invention still belong to the technology of the present invention. within the scope of the program.

Claims (8)

1. A detection and rescue integrated deep well rescue device is characterized in that, comprising a well support system (1), a personnel lifting system (2), a computer terminal (3), an information detection system (4), a personnel temporary lifting system (5) and ventilation and oxygen supply system (6); The uphole support system (1) comprises two parallel frame body beams (17), a frame body longitudinal beam fixed between the two parallel frame body beams (17), and a frame body beam (17) for supporting the frame body beams (17) With the four support frames of the frame body longitudinal beam, the frame body beam (17) is provided with an upper longitudinally movable steel beam (8), and the lower surface of the upper longitudinally movable steel beam (8) is provided with a slide rail ( 36); The personnel lifting system (2) comprises a lower longitudinally fixed steel beam (18), a lower longitudinally movable steel beam (20), a hoist (12) and a soft dense mesh wire mesh (10). The steel beam (18) and the lower longitudinally movable steel beam (20) are arranged under the two frame body beams (17). A fixed pulley (19) is respectively provided at the lower part of the end, the hoist (12) is fixed at the four corners of the wellhead, and the chain of the hoist (12) passes through the lower longitudinal fixed steel beam (18) and the lower longitudinal movable steel beam (20) the four fixed pulleys (19) that are set under are connected with the four corners of the soft dense mesh wire mesh (10); The computer terminal (3) includes a computer (22) and a wire reel (13), the computer (22) is connected to the wire reel (13) through a data transmission line, and the wire reel (13) includes a wireless network transmission a module and a data converter, wherein the wireless network transmission module and the data converter are fixed inside the wire reel (13); The information detection system (4) includes an upper part, a middle part and a lower part, the upper part is provided with a power supply (32), the middle part is provided with a toxic and harmful gas sensor module (26) and a temperature sensor (27), and the lower part is provided with a power supply (32). An audio and video acquisition module (31) is arranged in the casing, a pickup (29) is arranged on the side of the lower casing, a camera (30) is arranged in the center of the bottom surface of the lower portion, and an outer ring of the camera (30) is arranged With LED lighting (28); The temporary personnel lifting system (5) includes a steel rail (37) arranged under a controllable hydraulic telescopic rod (34), and a first bionic clamp (23) and a second bionic clamp are connected to the lower part of the steel rail (37). (24), a pressure sensor (7) is arranged on the inner side of the first bionic clamp (23) and the second bionic clamp (24), the first bionic clamp (23) and the second bionic clamp (24) Grab and lock can be controlled by the computer (22); The ventilation and oxygen supply system (6) comprises an up-hole press-in fan (16) and an air duct (25), the up-hole press-in fan (16) is placed on the windward side of the wellhead, and the air duct (25) leads to inside the well. 2. A detection and rescue integrated deep well rescue device according to claim 1, wherein the upper surface of the frame beam (17) is provided with an upper track groove (14), and the upper track groove (14) ) are provided with stoppers (15) at both ends, the upper longitudinally movable steel beam (8) can move in the upper track groove (14) through two directional wheels (21), and the upper longitudinally movable steel beam ( 8) The lower part is provided with an upper track groove, and both sides of the directional wheel (21) are provided with fixing devices. 3. A detection and rescue integrated deep well rescue device according to claim 1, characterized in that, a lower rail groove (9) is provided at the lower part of the frame beam (17), and the lower longitudinal fixed steel Both ends of the beam (18) are respectively fixed at the same end under the two lower track grooves (9), and the lower longitudinally movable steel beam (20) can be moved in the lower track groove (9) by means of directional wheels (21). . 4. A detection and rescue integrated deep well rescue device according to claim 1, wherein the personnel lifting system (2) further comprises a lifting platform enclosure (11), and the lifting platform enclosure (11) ) is arranged around the soft dense mesh wire mesh (10). 5. A detection and rescue integrated deep well rescue device as claimed in claim 1, characterized in that, the wire reel (13) is respectively connected to the information detection system (4) and the personnel lifting system (2) through a data transmission line. )connect. 6 . The integrated detection and rescue deep well rescue device according to claim 1 , wherein the slide rail ( 36 ) is provided with a slider-type threaded sleeve ( 35 ), and the slider-type thread The upper part of the sleeve (35) is a sliding block that moves in the slide rail (36), and the lower part is a threaded hole sleeve. The side wall of the threaded hole sleeve is also reserved with a fixing hole, and the controllable hydraulic telescopic rod The upper part of (34) is provided with threads matching the threaded hole sleeve. 7. A detection and rescue integrated deep well rescue device according to claim 1, wherein a motor (33) is arranged between the lower end of the controllable hydraulic telescopic rod (34) and the steel rail (37), so The steel rail (37) can be rotated in the same horizontal plane, the first bionic clamp (23) is fixed on one end of the steel rail (37), and the second bionic clamp (24) can move in the steel rail (37), The second bionic clamp (24) is connected to a motor (33), and the motor (33) is arranged on the rail (37) on the side of the second bionic clamp (24). 8 . The integrated detection and rescue deep well rescue device according to claim 1 , wherein the air duct ( 25 ) is arranged along the controllable hydraulic telescopic rod ( 34 ) and the steel rail ( 37 ). The lower part of the tube (25) reaches the first bionic jaw (23) or the second bionic jaw (24).

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