CN218816502U

CN218816502U - Mining emergency rescue feeding device

Info

Publication number: CN218816502U
Application number: CN202223251035.1U
Authority: CN
Inventors: 吕明勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-07
Anticipated expiration: 2032-12-01

Abstract

The utility model provides a mining emergency rescue feeding device relates to mining emergency rescue technical field, include: the mine wall comprises a mine wall body, wherein one side of the outer surface of the mine wall body is fixedly connected with a mine bottom, and a side groove is formed in one side of the outer surface of the mine bottom. The utility model discloses, the curb groove is predetermine as emergent goods and materials supply channel in ore deposit downside, simultaneously can be with the circuit is pre-buried with this passageway, when providing side high strength support, provide abundant protection for pre-buried circuit and supply with goods and materials, inside at protector sets up a plurality of bottom plates, the support column, fixed core print is as the bottom sprag, in order to guarantee inside safety, the buckling that retrains the support, constitute bucking restraint support, make the steel core all can not get into the yield state under pulling and the pressurized, then make buckling restraint support's hysteretic performance good, and then improved the inside shock resistance of whole protector, compressive capacity, even appear collapsing still can guarantee the safety of the inside goods and materials of protector and circuit.

Description

Mining emergency rescue feeding device

Technical Field

The utility model relates to a mining emergency rescue technical field especially relates to a mining emergency rescue feeding device.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and open-pit coal mines, and when a coal seam is far away from the ground surface, coal mining is generally selected to an underground excavation roadway, so that the underground coal mines are obtained, wherein coal mine operation comprises underground operation, and rescue needs to be timely taken for underground personnel once accidents occur.

However, in the prior art, when rescuing collapse under mine, people trapped inside need to be timely transported and replenished to improve the survival rate of rescue, for example, chinese patent discloses an emergency supply device under mine, CN210396804U, which includes a resource supply end and a rescue end, and the resource supply end and the rescue end are respectively located in the safety holes of mining area and roadway. The resource supply end and the rescue end are connected through a conveying pipeline; the conveying pipeline comprises an inner pipe and an outer pipe, a plurality of supporting protrusions are arranged on the outer wall of the inner pipe, and each supporting protrusion is also abutted to the inner wall of the outer pipe. The resource supply end comprises an oxygen supply assembly and a nutrient solution supply assembly. According to the underground emergency supply device, the resource supply end is arranged in the safe hole of the roadway, oxygen and nutrient solution are provided through the resource supply end, the oxygen and the nutrient solution are conveyed to the rescue end through the conveying pipeline, and the oxygen and the nutrient solution are supplied to miners trapped in the mining area through the oxygen supply valve and the nutrient solution supply valve of the rescue end. The gas environment, water and nutrient substances necessary for survival can be provided for trapped miners, the time for the miners to insist is increased, and the time is won for the rescue work of rescue workers.

Although the above scheme has the advantages as above, the above scheme has disadvantages in that: when the mine collapses, only can't play effectual protection effect to the pipeline through the individual layer protective sheath, and in case collapse takes place, arbitrary fracture of pipeline will lead to can't accomplish resource supply at single resource supply port, and the pipeline will be similar to the fictitious, can't play emergency rescue and supply the effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the individual layer protective sheath that exists among the prior art can't play effectual protection effect to the pipeline, and in case collapse, the arbitrary fracture of pipeline will lead to the unable completion resource supply at single resource supply port.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a mining emergency rescue feeding device comprising: the mine wall, at the bottom of one side fixedly connected with ore deposit of ore deposit wall surface, the side channel has been seted up to one side of ore deposit end surface, the inside fixed mounting of side channel has protector, the bottom fixed mounting of protector inner wall has a plurality of backup pads, the equal fixed mounting in bottom of protector inner wall has a plurality of bases, and is a plurality of the equal activity of surface of base inlays and is equipped with a plurality of bolts, the bolt inlays through base screw thread and establishes in the bottom of protector inner wall, and is a plurality of the equal fixed mounting in one side of base surface has a plurality of bottom plates, and is a plurality of the equal swing joint of surface of bottom plate has the support column, and is a plurality of the equal movable mounting in one end of support column surface has the fixed column, the fixed column activity inlays and establishes in the inside of bottom plate, one side fixed mounting of protector inner wall has a plurality of fixed core seats.

As a preferred embodiment, a steel core is fixedly mounted on one side of the outer surface of each of the plurality of fixed core print seats, the supporting columns are movably connected with the steel core, and fixing rods are movably embedded at the other ends of the outer surfaces of the plurality of supporting columns.

The technical effect of adopting the further scheme is as follows: the steel core and setting up of dead lever to provide to support fixedly for a plurality of support columns, have improved holistic stability under the spacing of dead lever is fixed.

As a preferred embodiment, the fixing rod is movably connected with the steel core, and an alarm device is fixedly mounted at the bottom of the inner wall of the protection device.

The technical effect of adopting the further scheme is as follows: the alarm device comprises an alarm connected to an emergency room in the roadway, the alarm device is arranged at intervals under the mine, and the position of the alarm device is fixed so as to correspond to different positions under the mine.

In a preferred embodiment, a cable is fixedly installed inside the alarm device, and an alarm button is fixedly installed on one side of the outer surface of the alarm device.

The technical effect of adopting the further scheme is as follows: after the alarm button is pressed down, the accurate position of the user can be transmitted to an emergency room in the roadway, and the positioning speed is improved.

In a preferred embodiment, a protection plate is fixedly mounted on one side of the support plates opposite to each other, and the alarm button is movably embedded in the protection plate.

The technical effect of adopting the further scheme is as follows: the surface of the protection plate is provided with a track, and the side roller of the conveying device slides in the track arranged on the surface of the protection plate, so that the conveying device is limited.

As a preferred embodiment, a conveying device is movably embedded in one side of the outer surface of the protection plate, and a sliding cabin door is movably sleeved on the top of the outer surface of the protection device.

The technical effect of adopting the further scheme is as follows: the top of the protective device is provided with a sliding bin door which is used as a window for taking out materials on the conveying device.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses, the side groove is predetermine as emergent goods and materials supply channel in the side of mine bottom, can be with the circuit pre-buried and this passageway simultaneously, when providing side high strength support, provide abundant protection for pre-buried circuit and supply goods and materials, set up a plurality of bottom plates in protector's inside, the support column, fixed core print seat is as the bottom sprag, in order to guarantee inside safety, ordinary support and protective sheath can produce buckling phenomenon and produce the crack under the pressurized, when supporting the pressurized buckling, rigidity and bearing capacity all can sharply reduce, when taking place to collapse under the ore deposit, the internal force of support reciprocates under pressurized and the two kinds of states of being drawn, when supporting from the buckling state gradually to the state of being drawn, the internal force and the rigidity of support are close to zero, consequently, lead to traditional support poor performance under the effect of repeated loading, the buckling restrained brace is characterized in that a supporting column is arranged outside the brace, the buckling restrained brace is restrained by buckling, a buckling restrained brace is formed, the buckling restrained brace only fixes a core base, a steel core is connected with other components, the supporting column and a bottom plate at the bottom, a fixing column, a base and bolts only restrain the buckling of the steel core under compression, the steel core cannot enter a yielding state under tension and compression, the hysteretic performance of the buckling restrained brace is excellent, the shock resistance and the compression resistance of the interior of the integral protection device are improved, the safety of goods and circuits in the protection device can be guaranteed even if collapse occurs, the problem that a single-layer protective sleeve cannot effectively protect pipelines is solved, and once collapse occurs, any part of the pipelines is broken, so that resource supply cannot be completed at a single resource supply port.

2. The utility model discloses, be provided with the window of sliding door as taking out material on the conveyor at the protector top, open on the surface of guard plate has the track, conveyor's side gyro wheel slides in the track that the guard plate surface was seted up, carry on spacingly to conveyor with this, conveyor's inside contains the motor, alarm inside contains the alarm and is connected to first aid room in the tunnel, alarm sets up an alarm device at every one section distance under the mine, alarm device's rigidity, position under the corresponding different mine with this, can transmit the accurate position of oneself to first aid room in the tunnel after pressing alarm button, after emergent material uses up, can rethread conveyor goes on the guard plate and carries out material transportation, material transportation is more convenient, the location to danger personnel under the mine is more accurate, can in time carry out accurate rescue to the danger personnel, the rescue time has been saved, rescue efficiency is improved.

Drawings

Fig. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic structural view of the protection device of the present invention;

fig. 3 is a schematic structural view of the buckling restrained brace apparatus of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.

Illustration of the drawings:

1. a mine wall; 2. ore bottom; 3. a guard; 4. a support plate; 5. a base plate; 6. a support pillar; 7. fixing the core seat; 8. a sliding door; 9. an alarm device; 10. a protection plate; 11. a conveying device; 301. a side groove; 401. a base; 402. a bolt; 601. fixing a column; 701. a steel core; 702. fixing the rod; 901. an alarm button; 902. a cable.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mining emergency rescue feeding device comprising: the mine wall comprises a mine wall 1, wherein one side of the outer surface of the mine wall 1 is fixedly connected with a mine bottom 2, one side of the outer surface of the mine bottom 2 is provided with a side groove 301, the inner part of the side groove 301 is fixedly provided with a protection device 3, the bottom of the inner wall of the protection device 3 is fixedly provided with a plurality of supporting plates 4, the bottom of the inner wall of the protection device 3 is fixedly provided with a plurality of bases 401, the outer surfaces of the bases 401 are movably embedded with a plurality of bolts 402, the bolts 402 are embedded at the bottom of the inner wall of the protection device 3 through threads of the bases 401, one side of the outer surface of the bases 401 is fixedly provided with a plurality of bottom plates 5, the outer surfaces of the bottom plates 5 are movably connected with supporting columns 6, one ends of the outer surfaces of the supporting columns 6 are movably provided with fixing columns 601, the fixing columns 601 are movably embedded in the bases 5, one side of the inner wall of the protection device 3 is fixedly provided with a plurality of fixed core seats 7, the side edge of the mine bottom 2 is preset with the side groove 301 as an emergency material supply channel, meanwhile, the circuit can be embedded in the channel, a side high-strength support is provided, meanwhile, sufficient protection is provided for the embedded circuit and supplied materials, a plurality of bottom plates 5, support columns 6 and fixed core seats 7 are arranged in the protection device 3 to serve as bottom supports to ensure the internal safety, buckling phenomena can be generated by common supports and protective sleeves when the supports are pressed to generate cracks, the rigidity and the bearing capacity can be rapidly reduced after the supports are pressed to buckle, when collapse occurs under a mine, the internal force of the supports is changed in a reciprocating mode under the pressed state and the pulled state, when the supports are gradually changed from the pressed state to the pulled state, the internal force and the rigidity of the supports are close to zero, so that the traditional supports have poor hysteretic performance under the action of repeated load, and therefore, the support columns 6 are specially arranged outside the supports to restrain the pressed buckling of the supports, the buckling restrained brace is formed, the buckling restrained brace only fixes the core seat 7, the steel core 701 is connected with other components, the supporting column 6 and the bottom plate 5 at the bottom, the fixing column 601, the base 401 and the bolt 402 only restrain buckling of the steel core 701 under pressure, so that the steel core 701 cannot enter a yielding state under tension and compression, the hysteretic performance of the buckling restrained brace is excellent, the shock resistance and the pressure resistance inside the integral protection device 3 are improved, the safety of materials and circuits inside the protection device 3 can be guaranteed even if the steel core is collapsed, a sliding bin door 8 is arranged at the top of the protection device 3 and serves as a window for taking out materials on the conveying device 11, the surface of the protection plate 10 is provided with a track, side rollers of the conveying device 11 slide in the track formed on the surface of the protection plate 10 to limit the conveying device 11, the conveying device 11 internally comprises a motor, the alarm device 9 is connected to an inner emergency room and arranged at intervals under the mine, the alarm device 9 is fixed in position corresponding to different positions under the mine, the roadway can accurately transmit the alarm to the emergency position after the alarm button is pressed, the emergency button is more convenient and more convenient to rescue, and more convenient to rescue people when the rescue and more convenient to pass through the rescue tunnel 10.

Referring to fig. 1 to 4, a steel core 701 is fixedly installed on one side of the outer surface of each of the plurality of fixed core print seats 7, the supporting columns 6 are movably connected to the steel core 701, the other ends of the outer surface of each of the plurality of supporting columns 6 are movably embedded with the fixing rods 702, the steel core 701 and the fixing rods 702 are arranged such that the plurality of supporting columns 6 support and fix, and the overall stability is improved under the limit fixing of the fixing rods 702.

Referring to fig. 1-4, the fixing rod 702 is movably connected to the steel core 701, the alarm device 9 is fixedly installed at the bottom of the inner wall of the protection device 3, the alarm device 9 internally includes an alarm connected to an emergency room in a roadway, the alarm devices 9 are arranged at intervals under a mine, and the positions of the alarm devices 9 are fixed so as to correspond to different positions under the mine.

Referring to fig. 1-4, a cable 902 is fixedly installed inside the alarm device 9, an alarm button 901 is fixedly installed on one side of the outer surface of the alarm device 9, and the accurate position of the alarm button 901 can be transmitted to an emergency room in a roadway after being pressed down, so that the positioning speed is increased.

Referring to fig. 1-4, a protection plate 10 is fixedly installed on one side of the support plates 4, an alarm button 901 is movably embedded inside the protection plate 10, a track is formed on the surface of the protection plate 10, and side rollers of the conveyor 11 slide in the track formed on the surface of the protection plate 10, so as to limit the conveyor 11.

Referring to fig. 1-4, a conveying device 11 is movably embedded in one side of the outer surface of the protection plate 10, a sliding door 8 is movably sleeved on the top of the outer surface of the protection device 3, and the sliding door 8 is arranged on the top of the protection device 3 and serves as a window for taking out materials on the conveying device 11.

Principle of operation

A side groove 301 is preset on the side edge of a mine bottom 2 to serve as an emergency material supply channel, a circuit can be embedded in the channel, the embedded circuit and supplied materials are fully protected while a side high-strength support is provided, a plurality of bottom plates 5, supporting columns 6 and fixed core seats 7 are arranged in a protection device 3 to serve as bottom supports to guarantee internal safety, a common support and a protection sleeve can generate buckling phenomena under compression to generate cracks, the rigidity and the bearing capacity can be sharply reduced after the support is buckled under compression, when collapse occurs under a mine, the internal force of the support is changed back and forth under compression and tension, when the support is gradually changed from the compression state to the tension state, the internal force and the rigidity of the support are close to zero, so that the traditional support has poor hysteretic performance under the action of repeated load, and the supporting columns 6 are specially arranged outside the support, the buckling restrained brace is formed by restraining the buckling of the brace, the buckling restrained brace only fixes the core seat 7 and the steel core 701 to be connected with other components, the support column 6 and the bottom plate 5, the fixing column 601, the base 401 and the bolt 402 at the bottom only restrain the buckling of the steel core 701, so that the steel core 701 can not enter a yielding state under tension and compression, the hysteretic performance of the buckling restrained brace is excellent, the shock resistance and the compression resistance in the integral protection device 3 are improved, the safety of materials and circuits in the protection device 3 can be ensured even if the buckling occurs, in addition, a sliding door 8 is arranged at the top of the protection device 3 and is used as a window for taking out the materials on the conveying device 11, the surface of the protection plate 10 is provided with a track, side rollers of the conveying device 11 slide in the track arranged on the surface of the protection plate 10 to limit the conveying device 11, conveyor 11's inside contains the motor, alarm device 9 is inside to contain the alarm and be connected to first aid room in the tunnel, one section distance sets up an alarm device 9 under the ore deposit, alarm device 9's rigidity, with this position under the ore deposit that corresponds the difference, can transmit the first aid room in the tunnel with the accurate position of oneself after pressing alarm button 901, after emergent goods and materials use up, can rethread conveyor 11 goes on along guard plate 10 and carries out goods and materials transportation, goods and materials transportation is more convenient, it is more accurate to the location of the personnel in danger under the ore deposit, accessible time carries out accurate rescue to the personnel in danger, the rescue time is saved, the efficiency of rescue is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A mining emergency rescue feeding device comprising: mine wall (1), characterized in that: the utility model discloses a mine wall, including ore wall (1), one side fixedly connected with ore deposit end (2) of ore deposit wall (1) surface, side channel (301) have been seted up to one side of ore deposit end (2) surface, the inside fixed mounting of side channel (301) has protector (3), the bottom fixed mounting of protector (3) inner wall has a plurality of backup pads (4), the equal fixed mounting in bottom of protector (3) inner wall has a plurality of bases (401), and is a plurality of the equal activity of surface of base (401) inlays and is equipped with a plurality of bolts (402), bolt (402) inlay the bottom of establishing at protector (3) inner wall through base (401) screw thread, and is a plurality of the equal fixed mounting in one side of base (401) surface has a plurality of bottom plates (5), and is a plurality of the equal swing joint in surface of bottom plate (5) has support column (6), and is a plurality of the equal movable mounting in one end of support column (6) surface has fixed column (601), fixed column (601) activity inlays and is established in bottom plate (5), one side fixed mounting of protector (3) inner wall has a plurality of fixed core seat (7).

2. A mining emergency rescue feeding apparatus as claimed in claim 1, characterized in that: a plurality of all fixed mounting of one side of fixed core print (7) surface has steel core (701), support column (6) and steel core (701) swing joint, it is a plurality of all the activity of the other end of support column (6) surface is inlayed and is equipped with dead lever (702).

3. A mining emergency rescue supply device as claimed in claim 2, characterized in that: the fixing rod (702) is movably connected with the steel core (701), and an alarm device (9) is fixedly mounted at the bottom of the inner wall of the protection device (3).

4. A mining emergency rescue supply device as claimed in claim 3, characterized in that: the inside fixed mounting of alarm device (9) has cable (902), one side fixed mounting of alarm device (9) surface has alarm button (901).

5. Mining emergency rescue feeding device according to claim 4, characterized in that: a plurality of protection plates (10) are fixedly installed on one opposite sides of the support plates (4), and the alarm buttons (901) are movably embedded in the protection plates (10).

6. A mining emergency rescue feeding apparatus as claimed in claim 5, characterized in that: one side activity of guard plate (10) surface is inlayed and is equipped with conveyor (11), the top activity cover of guard plate (3) surface is equipped with sliding door (8).