A crawler-type medical protection transfer bed for underground coal mines

Abstract

The embodiment of the present invention discloses a crawler-type medical protection transfer bed for underground coal mines, including a push-pull protective cover, a crawler hinge, an air conditioning cooling device, a bed body, a line port, a battery, a body index monitor, a front cover monitor, an air quality monitor, a shock absorbing device, an air conditioning air inlet, an axis, a guide wheel, a running wheel, a water-shielded air outlet and other structures, belonging to the field of underground medical use in coal mines. A front cover monitor is arranged at the front of the bed body, and the monitor is provided with a body index monitor, an air quality monitor and a line port; a battery and an air conditioning cooling device are arranged at the lower part; the lower part of the transfer bed is a running mechanism including a crawler structure shock absorbing device, a crawler hinge, an axis, a guide wheel and a running wheel; the push-pull protective cover is a separate structure, which can form a closed space with the front cover monitor, and a water-shielded air outlet is arranged at the rear thereof. By developing this transfer bed, various unsafe factors can be further isolated, the wound surface of injured workers can be prevented from being contaminated, and further damage to the injured part can be prevented.

Description

Technical Field

[0001] The invention relates to a crawler-type medical protection transfer bed in a coal mine, specifically a protection transfer bed used for rescuing wounded persons when an accident occurs in the mine, and belongs to the field of medical use in coal mines. Background Art

[0002] The coal mining industry is a high-risk industry, and it is inevitable to encounter some accidents during on-site construction. For example, coal seam explosions can cause skin burns and burns. During the treatment process, the injured must be transferred from underground to the surface for rescue. During the transportation of injured workers underground, they often encounter water from the roof and underground moisture that causes contamination and infection to the injured parts. For example, once roof accidents such as roof collapse and impact ground pressure occur during underground construction, during the treatment and transportation of injured workers, scattered rocks from the broken roof will fall and injure people. Normal workers use safety helmets as their main protective measure when going down the mine. However, there are no special protective measures when injured workers lie flat. Once the underground roof is broken, the scattered rocks fall and can easily injure the injured again, seriously threatening the safety of injured workers during transportation.

[0003] At present, when encountering the above problems underground, the main method is to carry the injured workers on stretchers. There are no effective measures to protect the injured workers, which may induce a series of problems such as infection of burned skin, wound contamination due to dust, and scattered rocks falling and injuring people.

[0004] In response to a series of problems encountered during the transfer of injured underground coal mine workers, such as the injured skin being easily infected due to water dripping from the roof and moisture underground, the wounds being contaminated by dust, and scattered rocks falling and injuring people, in order to further isolate various unsafe factors, avoid contamination of the wounds of injured workers, and prevent further damage to the injured parts, an innovative crawler-type medical protective transfer bed for underground coal mines was proposed. Summary of the invention

[0005] To this end, an embodiment of the present invention provides a tracked medical protection transfer bed for underground coal mines to solve a series of problems encountered in the prior art during the transfer of injured coal mine workers, such as the easy infection of injured skin due to water dripping from the roof and moisture underground, the contamination of wounds due to dust, and scattered rocks falling and injuring people. It can effectively prevent the infection of wounds by surrounding suspended matter, pathogens and water dripping, and at the same time avoid the damage to the injured workers' bodies caused by the broken roof underground, thereby playing an effective safety protection role in preventing damage.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the present invention provides the following technical solutions: a crawler-type medical protection transfer bed for underground coal mines, including a push-pull protective cover, a crawler hinge, a bed body, a battery, a body index monitor, a front cover monitor, a shock absorbing device, a guide wheel, a running wheel and other structures. A front cover monitor is installed at the front of the bed body, an air conditioning cooling device and a battery are installed at the lower part, and a running mechanism is arranged at the lower part, including a crawler structure shock absorbing device, a crawler hinge, an axle, a guide wheel and a running wheel. Before use, the push-pull protective cover is first pulled open, and after the injured employee lies on the bed body and the relevant work is done, the push-pull protective cover is pushed up to form a sealed space, and the injured employee is transported to the well for treatment.

[0007] The embodiments of the present invention have the following advantages:

[0008] (1) The setting of a push-pull protective cover 1 for a crawler-type medical protective transfer bed in an underground coal mine can further isolate various pathogenic factors, avoid contamination of the wound surface of the injured worker, and prevent further damage to the injured part, compared with an injured worker lying on a stretcher with a safety helmet without any protection.

[0009] (2) The push-pull protective cover is designed to be a semicircular arch, which not only increases the strength of the protective cover, but also makes it easier for the broken gangue falling from the roof to slide when it falls on the protective cover, thus avoiding the possibility of injured workers being hit.

[0010] (3) A body index monitor 6 is installed on the front cover monitor 7, and the detected body index can be uploaded to the body index monitor 6 in real time; thus, medical rescue personnel can observe various indicators of the physical condition of the injured person in a timely manner.

[0011] (4) An air quality monitor 8 is installed on the front cover monitor 7, which can monitor the temperature, humidity, oxygen and carbon dioxide concentration inside the closed medical protection transfer bed at all times, ensuring that the best environmental indicators are provided to the wounded.

[0012] (5) The new type of crawler-type medical protection transfer bed for coal mines is equipped with a shock-absorbing device 10 and a crawler-type walking device. During walking, the crawler is pressed on the uneven ground underground, avoiding direct contact of the walking wheels, so that the medical transfer bed can climb slopes and cross bumps smoothly, avoiding obstruction and bumping of the protection transfer vehicle, and minimizing the aggravation of injuries during transportation.

[0013] (6) The new type of underground crawler-type medical protection transfer bed for coal mines is equipped with a battery 5 and an air conditioning cooling device 3, which can provide power for the relevant systems of the new type of underground crawler-type medical protection transfer bed for coal mines and improve the best air indicators for injured workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the three views of the present invention.

[0015] Figure 2 It is the cross-sectional view of the protective cover AA and BB of the present invention. DETAILED DESCRIPTION

[0016] The accompanying drawings are an embodiment of the present invention. The present embodiment is specifically described in conjunction with the accompanying drawings. A medical protective transfer bed for underground coal mines is mainly composed of 1. a push-pull protective cover, 2. a track hinge, 3. an air conditioning cooling device, 4. a bed body, 5. a battery, 6. a body index monitor, 7. a front cover monitor, 8. an air quality monitor, 9 a track connecting bracket, 10. a shock absorbing device, 11. a line port, 12. an air conditioning inlet, 13. a shaft, 14. a guide wheel, 15. a walking wheel, 16. a water-shielded air outlet and other structures.

[0017] When underground workers are accidentally injured, the specific implementation process of the crawler-type medical protection transfer bed is:

[0018] (1) Pull open the push-pull protective cover 1 of the crawler-type medical protection transfer bed in the coal mine, transfer the injured worker to the mine transfer bed body 4, and after the injured worker lies down, connect the blood oxygen saturation, ECG monitoring, blood pressure and respiratory lines to the corresponding parts of the patient's body through the line port 11;

[0019] (2) A battery 5 is installed under the bed 4 to provide power to the air conditioning cooling device 3, the front cover monitor 7, the body index monitor 6 and the air quality monitor 8;

[0020] (3) Fresh air is supplied to the medical protective transport bed through the air-conditioning air inlet 12, and waste gases such as carbon dioxide generated by the patient flow out through the water-shielded air outlet 16;

[0021] (4) After the relevant work is completed, the push-pull protective cover 1 is pushed up. The protective cover contains a groove and is a push-pull device. It is made of metal material or flame-retardant polymer material and is shaped like a semicircular arch. This increases the strength of the protective cover and makes it easier for fallen broken rock to slide off. The cross-sectional view of the structure is shown in FIG. Figure 2 As shown, it has the functions of fire prevention, anti-smashing, waterproof, and anti-bacteria, and can prevent skin infection or adsorption of debris of injured workers. Medical staff can see various indicators of patients through the body indicator monitor 6 on the front cover monitor 7 in the closed transfer bed, and can monitor various air indicators in the closed transfer bed through the air quality monitor 8;

[0022] (5) During the transportation of injured workers, due to the unevenness of the underground tunnels, conventional transport vehicles are very bumpy when transporting injured workers, and conventional transport vehicles are difficult to move. To address this problem, a crawler-type walking device is installed in the new type of underground crawler-type medical protection transport bed in coal mines, which consists of five parts: a shock absorber 10, a crawler hinge 2, an axle 13, a guide wheel 14 and a walking wheel 15. When passing through uneven areas, since the guide wheel 14 is at a certain height from the underground floor, the guide wheel first passes through the guide wheel and then transitions to the walking wheel 15. During the movement, the crawler is pressed on the uneven ground underground, avoiding direct contact of the walking wheel, so that the medical transport bed can climb the slope smoothly, avoid obstruction and bumps in the movement of the protective transport vehicle, and ensure the safety of injured workers during the transportation process to the greatest extent.

Claims

1. A crawler-type medical protection transfer bed for underground coal mines, comprising a crawler hinge (2), an air conditioning cooling device (3), a bed body (4), a storage battery (5), a body index monitor (6), a front cover monitor (7), an air quality monitor (8), a shock absorbing device (10), an axis (13), a guide wheel (14), a running wheel (15), and a water-shielding air outlet (16), characterized in that: The front part of the bed (4) is equipped with a front cover monitor (7), and the lower part is equipped with an air conditioning cooling device (3) and a battery (5); the lower part is a walking mechanism, which includes a crawler structure shock absorbing device (10), a crawler hinge (2), an axle (13), a guide wheel (14) and a walking wheel (15); The front cover monitor (7) is provided with a body index monitor (6), an air quality monitor (8), a circuit port (11) and an air conditioning air inlet (12); The body index monitor (6) includes a blood oxygen saturation interface, an electrocardiogram monitoring interface, a blood pressure interface and a breathing circuit interface, and the above interfaces are all connected to the circuit interface (11); the air quality monitor (8) includes an air index monitoring interface connected to the circuit interface (11); The crawler-type medical protection transfer bed in a coal mine is provided with a separate push-pull protection cover (1), and a water-shielding air outlet (16) is provided at the rear of the push-pull protection cover (1); the push-pull protection cover (1) contains a groove, which is a push-pull device, and the push-pull device is made of a metal material or a flame-retardant polymer material and is shaped as a semicircular arch; the push-pull protection cover (1) and the front cover monitor (7) can form a closed protection space, and medical staff can complete the detection of various indicators of patients and various air indicators in the closed medical protection transfer bed through multiple groups of detection devices on the front cover monitor (7); The method of using the crawler-type medical protection transfer bed in coal mines is as follows: A. Pull open the push-pull protective cover (1) of the crawler-type medical protection transfer bed in the coal mine, transfer the injured worker to the bed body (4) of the medical protection transfer bed, and after the injured worker lies down, connect the blood oxygen saturation, electrocardiogram monitoring, blood pressure and respiratory lines to the corresponding parts of the patient's body through the line port (11); B. A storage battery (5) installed at the bottom of the bed (4) provides power to the air conditioning cooling device (3), the front cover monitor (7), the body index monitor (6) and the air quality monitor (8); C. Fresh air is supplied to the medical protective transfer bed through the air-conditioning air inlet (12), and waste gas generated by the patient is discharged through the water-shielded air outlet (16); D. After the relevant work is completed, the push-pull protective cover (1) is pushed up, and the medical staff can see the patient's various indicators through the body indicator monitor (6) on the front cover monitor (7) in the closed medical protection transfer bed, and monitor the various air indicators in the closed medical protection transfer bed through the air quality monitor (8); E. When passing through uneven ground, since the guide wheel (14) is at a certain height from the bottom plate of the well, the bed first passes through the guide wheel (14) and then transitions to the running wheel (15). During the running, the crawler hinge (2) presses against the uneven ground of the well, thereby avoiding direct contact of the running wheel (15), so that the medical protective transfer bed can smoothly climb the slope and pass the bumps, avoiding walking obstruction and bumps.

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