CN221713385U - A survival capsule for mine safety - Google Patents

Abstract

The utility model relates to the technical field of survival capsules, and in particular to a survival capsule for mine safety, including a protection chamber, wherein beams are fixedly connected to the interior of the protection chamber at equal intervals, protective plates are fixedly connected to both sides of the protection chamber, air outlets are opened at equal intervals on both sides of the protection chamber, and a vent pipe is fixedly connected to one side of the protection chamber and located above the air outlet, the vent pipe is connected to the interior of the protection chamber, and one end of the vent pipe extends to the outside world away from the protection chamber. The beneficial effect of the utility model is that when the protection chamber 1 is completely buried, if there is a gap around, breathing can be carried out through the air outlet 14, and when the protection chamber 1 is completely buried and cannot take in oxygen, the outside air can be breathed through the vent pipe 11, so as to avoid the occurrence of hypoxia and the like in a short period of time for the workers, and the beam 2 can support the top of the protection chamber 1 to prevent the top of the protection chamber 1 from being broken by larger gravel.

Description

A survival capsule for mine safety

Technical Field

The utility model relates to the technical field of survival capsules, in particular to a survival capsule for mine safety.

Background Art

A safety capsule or a survival capsule refers to a capsule that can ensure safety. The term first appeared in aerospace technology. It is also called a lifeboat. Its function is to ensure that people can escape or gain time to be rescued within a certain period of time. This is a safety device for self-rescue or being rescued.

After searching, the prior art discloses some relevant technical solutions of survival cabins. For example, a Chinese patent (authorization announcement number CN218760006U) discloses an emergency refuge cabin for safe mining in a mine, including a safe shelter box and a protective plate. A sponge sound insulation board is arranged at the upper end of the safe shelter box, a protective mechanism is arranged at the upper end of the sponge sound insulation board, a flood prevention mechanism is arranged at the lower end of the safe shelter box, and a water level monitoring sensor is arranged on the inner side of the protective plate. Although the patent technology can be used to protect the falling gravel by arranging a rubber plate at the upper end of the safe shelter box, the spring at the lower end of the rubber plate has a secondary shock-absorbing effect, which can prevent the gravel from damaging the safe shelter box at the lower end. The sponge sound insulation board can reduce the noise when the gravel falls. The water level in the mine is monitored by a liquid level sensor. When the water level rises, the four first motors respectively drive the four threaded screws to rotate, so that the threaded screw drives the outer end of the screw ring and the connecting plate upward, thereby raising the overall height of the safe shelter box to prevent flooding.

However, in the actual application of this patented technology, when a mine collapses and the safe shelter is buried, the oxygen inside cannot support the rescue workers until rescuers come to rescue. As a result, workers entering the safe shelter cannot get oxygen, which leads to safety risks such as hypoxia. Therefore, in actual application, the workers cannot support themselves until rescuers come to rescue them.

Utility Model Content

In view of the above-mentioned problems existing in the prior art, the main purpose of the utility model is to provide a mine safety survival capsule, which has solved the problem in the prior art that when a mine collapses, when the safety shelter box is buried, the oxygen inside cannot support the rescue personnel to come to the rescue, resulting in the workers entering the safety shelter box. Due to the lack of oxygen supply, the workers will face safety risks such as hypoxia, and thus in actual application The process cannot enable the workers to support the rescue personnel to come to rescue.

The technical solution of the utility model is: a survival capsule for mine safety, including a protection chamber, wherein cross beams are fixedly connected to the interior of the protection chamber at equal intervals, protection plates are fixedly connected to both sides of the protection chamber, air outlet holes are opened at equal intervals on both sides of the protection chamber, a ventilation pipe is fixedly connected to one side of the protection chamber and located above the air outlet holes, the ventilation pipe is communicated with the interior of the protection chamber, and one end of the ventilation pipe away from the protection chamber extends to the outside.

Through the above technical solution, when the protective bin is completely buried, workers can breathe through the air vents if there is space around. When the protective bin is completely buried and cannot take in oxygen, workers can breathe outside air through the ventilation pipe to avoid hypoxia and other situations in a short period of time. The crossbeam can support the top of the protective bin to prevent larger gravel from breaking the top of the protective bin.

As a preferred embodiment, through grooves are provided on both sides of the protection bin, sliding grooves are provided on both sides of the protection bin and below the through grooves, sliding rods are fixedly connected inside the sliding grooves, sliding blocks are slidably connected to the outer sides of the sliding rods, springs are fixedly connected between the sliding blocks and the sliding grooves and on the outer sides of the sliding rods, and blocking doors are fixedly connected to the tops of the sliding blocks.

Through the above technical solution, workers can move the blocking door and enter the interior of the protection bin through the through slot. Through the elasticity of the spring, the sliding block can be driven to make the blocking door block the through slot.

As a preferred embodiment, baffles are fixedly connected to both sides of the sliding block and below the blocking door, and the baffles are slidably connected to the corresponding sliding grooves.

Through the above technical solution, when the protection bin is buried, the baffle plate can prevent debris such as gravel from entering the interior of the slideway and affecting the sliding of the slider, thereby facilitating the subsequent movement of the blocking door.

As a preferred embodiment, alarms are fixedly installed on both sides of the protection compartment and below the air outlet.

Through the above technical solution, by starting the alarm, a distress call can be automatically issued to provide search and rescue directions for search and rescue personnel.

As a preferred implementation, two handles are fixedly connected to both sides of the blocking door.

Through the above technical solution, workers can pull the handle to quickly move the blocking door.

As a preferred embodiment, a storage box is fixedly installed inside the protection compartment and below the crossbeam.

Through the above technical solution, first aid supplies, food, drinking water and other emergency items can be placed inside the storage box for use when trapped.

As a preferred implementation, the protection bin is made of stainless steel and has a triangular shape.

Through the above technical solution, the shape of the protection chamber is triangular. Since the triangle has strong support and the cone at the top can prevent large rubble from pressing on the top of the protection chamber, the difficulty of rescue can be reduced and greater convenience for rescue can be provided.

Compared with the prior art, the advantages and positive effects of the utility model are:

In the utility model, when the interior of the mine collapses, workers can pull the handle to quickly enter the interior of the protection chamber through the through slot, and through the elasticity of the spring, the slider can be driven to make the blocking door block the through slot. When the protection chamber is buried, the baffle plate can prevent debris such as gravel from entering the interior of the slide slot and affecting the sliding of the slider, thereby facilitating the subsequent movement of the blocking door. When the protection chamber is completely buried, if there is space around, workers can breathe through the air outlet. When the protection chamber is completely buried and cannot take in oxygen, they can breathe outside air through the ventilation pipe to avoid Workers may suffer from hypoxia in a short period of time, and the crossbeam can support the top of the protection bin to prevent larger debris from breaking the top of the protection bin. At the same time, first aid supplies, food, drinking water and other emergency items can be placed inside the storage box. When larger objects from the outside are thrown, the protection plate can protect the overall shape of the protection bin to prevent it from being deformed. The shape of the protection bin is a triangle, and the triangle has strong support, and the cone at the top can prevent larger debris from pressing on the top of the protection bin, thereby reducing the difficulty of rescue and providing greater convenience for rescue.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural perspective view of a survival capsule for mine safety provided by the utility model;

FIG2 is a bottom view schematic diagram of the structure of a survival capsule for mine safety provided by the utility model;

FIG3 is a schematic side view of the structure of a survival capsule for mine safety provided by the utility model;

FIG4 is a schematic diagram of a structural cross-section of a survival capsule for mine safety provided by the utility model.

Legend: 1. Protection compartment; 2. Crossbeam; 3. Slide groove; 4. Slide rod; 5. Slider; 6. Spring; 7. Baffle; 8. Blocking door; 9. Handle; 10. Protection plate; 11. Ventilation pipe; 12. Alarm; 13. Storage box; 14. Air outlet; 15. Through groove.

DETAILED DESCRIPTION

The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

Example

As shown in Figures 1, 2 and 4, the utility model provides a technical solution: it includes a protection bin 1, the interior of the protection bin 1 is fixedly connected with cross beams 2 at equal intervals, both sides of the protection bin 1 are fixedly connected with protection plates 10, both sides of the protection bin 1 are equidistantly provided with air outlet holes 14, one side of the protection bin 1 and above the air outlet holes 14 is fixedly connected with a ventilation pipe 11, the ventilation pipe 11 is communicated with the interior of the protection bin 1, and one end of the ventilation pipe 11 away from the protection bin 1 extends to the outside.

In this embodiment, when the protection bin 1 is completely buried, workers can breathe through the air outlet 14 if there is space around it; when the protection bin 1 is completely buried and cannot take in oxygen, workers can breathe outside air through the ventilation pipe 11 to avoid the occurrence of hypoxia and the like in a short period of time. The crossbeam 2 can support the top of the protection bin 1 to prevent larger debris from breaking the top of the protection bin 1, and the outer sides of the ventilation pipe 11 are buried inside the mine to prevent the ventilation pipe 11 from being broken when the mine collapses.

As shown in FIG. 4 , a storage box 13 is fixedly installed inside the protection compartment 1 and below the crossbeam 2 .

In this embodiment, emergency items such as first aid supplies, food, and drinking water can be placed inside the storage box 13 for use when trapped.

As shown in FIGS. 1 , 2 , 3 and 4 , alarms 12 are fixedly mounted on both sides of the protection compartment 1 and below the air outlet 14 .

In this embodiment, by activating the alarm 12, a distress call can be automatically issued to provide search and rescue directions for search and rescue personnel.

As shown in Figures 1, 2 and 3, through grooves 15 are provided on both sides of the protection bin 1, sliding grooves 3 are provided on both sides of the protection bin 1 and below the through grooves 15, the interior of the sliding grooves 3 is fixedly connected with sliding rods 4, the outer side of the sliding rod 4 is slidably connected with sliding blocks 5, springs 6 are fixedly connected between the sliding blocks 5 and the sliding grooves 3 and on the outer side of the sliding rod 4, and a blocking door 8 is fixedly connected to the top of the sliding blocks 5.

In this embodiment, a worker can move the blocking door 8 and enter the interior of the protection bin 1 through the through slot 15 , and through the elasticity of the spring 6 , the slider 5 can be driven to make the blocking door 8 block the through slot 15 .

As shown in FIG. 1 , FIG. 2 and FIG. 3 , two handles 9 are fixedly connected to both sides of the blocking door 8 .

In this embodiment, a worker can pull the handle 9 to quickly move the blocking door 8 .

As shown in FIG. 1 and FIG. 3 , baffle plates 7 are fixedly connected to both sides of the sliding block 5 and below the blocking door 8 , and the baffle plates 7 are slidably connected to the corresponding sliding grooves 3 .

In this embodiment, when the protection bin 1 is buried, the baffle 7 prevents debris such as gravel from entering the interior of the chute 3 and affecting the sliding of the slider 5, thereby facilitating the subsequent movement of the blocking door 8.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , the material of the protection chamber 1 is stainless steel, and the shape of the protection chamber 1 is a triangle.

In this embodiment, the protective chamber 1 is triangular in shape. Since the triangle has strong support and the cone at the top can prevent large rubble from pressing on the top of the protective chamber 1, the difficulty of rescue can be reduced and greater convenience can be provided for rescue.

Working principle:

As shown in Figures 1, 2, 3 and 4, when the interior of the mine collapses, workers can pull the handle 9 to quickly enter the interior of the protection chamber 1 through the through slot 15. Through the elasticity of the spring 6, the slider 5 can be driven to make the blocking door 8 block the through slot 15. When the protection chamber 1 is buried, the baffle 7 can prevent debris and other debris from entering the interior of the chute 3 and affecting the sliding of the slider 5, thereby facilitating the subsequent movement of the blocking door 8. When the protection chamber 1 is completely buried, if there is space around, breathing can be carried out through the air outlet 14. When the protection chamber 1 is completely buried and cannot take in oxygen, it can be taken in through the ventilation pipe 11. Breathe outside air to avoid workers suffering from hypoxia in a short period of time, and the crossbeam 2 can support the top of the protection bin 1 to prevent larger rubble from breaking the top of the protection bin 1. At the same time, first aid supplies, food, drinking water and other emergency items can be placed inside the storage box 13. When larger external objects hit, the protection plate 10 can protect the overall shape of the protection bin 1 to avoid deformation. The shape of the protection bin 1 is a triangle. Since the triangle has strong support, and the cone at the top can prevent larger rubble from pressing on the top of the protection bin 1, it can reduce the difficulty of rescue and provide greater convenience for rescue.

Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims (7)

1. A survival capsule for mine safety, comprising a protection chamber (1), characterized in that: beams (2) are fixedly connected to the interior of the protection chamber (1) at equal intervals, protection plates (10) are fixedly connected to both sides of the protection chamber (1), air outlet holes (14) are opened at equal intervals on both sides of the protection chamber (1), a ventilation pipe (11) is fixedly connected to one side of the protection chamber (1) and above the air outlet holes (14), the ventilation pipe (11) is communicated with the interior of the protection chamber (1), and one end of the ventilation pipe (11) away from the protection chamber (1) extends to the outside. 2. A mine safety survival capsule according to claim 1, characterized in that: through grooves (15) are provided on both sides of the protection compartment (1), slide grooves (3) are provided on both sides of the protection compartment (1) and below the through grooves (15), the interior of the slide grooves (3) are fixedly connected with slide rods (4), the outer side of the slide rod (4) is slidably connected with sliders (5), springs (6) are fixedly connected between the slider (5) and the slide grooves (3) and on the outer side of the slide rod (4), and a blocking door (8) is fixedly connected to the top of the slider (5). 3. A mine safety survival capsule according to claim 2, characterized in that baffles (7) are fixedly connected to both sides of the slider (5) and below the blocking door (8), and the baffles (7) are slidably connected to the corresponding slide grooves (3). 4. A mine safety survival capsule according to claim 1, characterized in that alarms (12) are fixedly installed on both sides of the protection chamber (1) and below the air outlet (14). 5. A mine safety survival capsule according to claim 2, characterized in that two handles (9) are fixedly connected to both sides of the blocking door (8). 6. A mine safety survival capsule according to claim 1, characterized in that a storage box (13) is fixedly installed inside the protection compartment (1) and below the crossbeam (2). 7. A mine safety survival capsule according to claim 1, characterized in that: the material of the protection chamber (1) is stainless steel, and the shape of the protection chamber (1) is triangular.