CN220470026U - Mining gasbag of structure is prevented puncturing in utensil - Google Patents

Abstract

The utility model discloses a mining air bag with an anti-puncture structure, which belongs to the technical field of mining equipment and comprises a main air bag, wherein a first inflation port is connected to the side wall of the main air bag, an anti-puncture mechanism is connected to the periphery of the main air bag, a second inflation port is connected to the side wall of the anti-puncture mechanism, and an inflation assembly is arranged between the anti-puncture mechanism and the main air bag; according to the utility model, the plugging fixing assembly is arranged, after the mining roadway is plugged by the anti-puncturing mechanism and the main air bag, the rotary screw is rotated to enable the mining roadway to move rotationally along the fixing cylinder, the rotary screw is moved to drive the inserting nails to move to protrude the opening on the bottom block to be inserted into the ground of the roadway, the bottom block is fixed with the ground of the roadway by the inserting nails, and then the anti-puncturing mechanism and the main air bag can be limited and fixed, so that the installation operation of the anti-puncturing mechanism and the main air bag is completed, the operation of operators is facilitated, and the placement stability of the anti-puncturing mechanism and the main air bag can be improved.

Description

Mining gasbag of structure is prevented puncturing in utensil

Technical Field

The utility model belongs to the technical field of mining equipment, and particularly relates to a mining air bag with an anti-puncture structure.

Background

The air bag is formed by filling compressed air or an aqueous medium into a flexible rubber capsule; the compressibility of the air and the flowability of the water are used to achieve the spring action.

The utility model discloses a mining gasbag of chinese patent application No. 202122178396.7, including main gasbag, main gasbag one end is equipped with the inflation inlet, main gasbag week side is equipped with supplementary gasbag, supplementary gasbag inside is equipped with little gasbag, supplementary gasbag comprises a plurality of little gasbag, be equipped with the separation layer between the little gasbag, the inside one end of separation layer is equipped with first valve, beneficial effect: the air bag has the functions of blocking the cross sections of the sharp object roadway and the irregular roadway through the cooperation of the main air bag and the auxiliary air bag, and can isolate gas when in gas blocking and fire rescue, thereby achieving the purposes of extinguishing fire and isolating gas, and the air bag has the effect of complete blocking in the positions with different size of roadway or upper corner size change.

In the above patent, only the hanging ring on the main air bag is used for realizing the connection operation of the main air bag and the roadway, and in the using process, a connecting piece connected with the hanging ring is required to be inserted into the position of the air bag to be used on the roadway, so that the operation is inconvenient, and the labor burden of staff is increased; in addition, all be provided with the inflation inlet on main gasbag and little gasbag, when need carrying out the operation of aerifing to main gasbag and little gasbag, need be connected respectively with inflatable tool and main gasbag and little gasbag many times, complex operation has increased staff's work burden.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a mining air bag with a puncture-proof structure, which has the characteristics of being inserted and fixed and being convenient for inflation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the mining air bag with the puncture-proof structure comprises a main air bag, a first inflation port is connected to the side wall of the main air bag, a puncture-proof mechanism is connected to the periphery of the main air bag, a second inflation port is connected to the side wall of the puncture-proof mechanism, an inflation assembly is arranged between the puncture-proof mechanism and the main air bag, and splicing fixing assemblies are arranged at two ends of one side of the puncture-proof mechanism.

Preferably, the grafting fixed subassembly includes bottom block, opening, dowel, fixed cylinder and rotatory screw rod, and the one side both ends of preventing puncturing the mechanism all are connected with the bottom block, and the top of bottom block is connected with the fixed cylinder, and the top of fixed cylinder is connected with rotatory screw rod, and the one end that rotatory screw rod is close to the fixed cylinder is connected with the dowel, and the position department that just corresponds the dowel on the bottom block is provided with the opening.

Preferably, the plug-in fixing assembly further comprises an annular groove, a movable ring and a connecting spring, the movable ring is connected to the outer side wall of one end, close to the rotary screw, of the plug pin, the annular groove is arranged on the inner side wall of the fixing cylinder and corresponds to the position of the movable ring, and the connecting spring is connected between the movable ring and the annular groove.

Preferably, one end of the inside of the opening is connected with a cleaning ring, and the inner side wall of the cleaning ring is connected with a wiping cotton ring.

Preferably, the inflation assembly comprises a three-way pipe fitting, a first elastic corrugated pipe, a second elastic corrugated pipe, a first valve and connecting end pipes, wherein one ends of the first inflation inlet and the second inflation inlet are connected with the connecting end pipes, the first valves are arranged on the two connecting end pipes, one end of one connecting end pipe is connected with the second elastic corrugated pipe, one end of the second elastic corrugated pipe is connected with the three-way pipe fitting, and one end of the three-way pipe fitting, which is close to the first inflation inlet, is connected with the first elastic corrugated pipe.

Preferably, one end of the three-way pipe fitting, which is far away from the first elastic corrugated pipe and the second elastic corrugated pipe, is connected with a sealing end cover, and the outer side wall of the sealing end cover is provided with anti-skid patterns.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the plugging fixing assembly is arranged, after the mining roadway is plugged by the anti-puncturing mechanism and the main air bag, the rotary screw is rotated to enable the mining roadway to move rotationally along the fixing cylinder, the rotary screw is moved to drive the inserting nails to move to protrude the opening on the bottom block to be inserted into the ground of the roadway, the bottom block is fixed with the ground of the roadway by the inserting nails, and then the anti-puncturing mechanism and the main air bag can be limited and fixed, so that the installation operation of the anti-puncturing mechanism and the main air bag is completed, the operation of operators is facilitated, and the placement stability of the anti-puncturing mechanism and the main air bag can be improved.

2. When the main air bag is inflated, the first valve on the connecting end pipe connected with the first inflation port is closed, the first valve on the connecting end pipe connected with the second inflation port is opened, the external inflation equipment is started, the inflation operation can be carried out on the inside of the main air bag under the action of the external inflation equipment, the three-way pipe, the first elastic corrugated pipe and the connecting end pipe, and the operator can conveniently carry out the inflation operation on the inside of the puncture-preventing mechanism and the inside of the main air bag.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is a cross-sectional view of a bottom block of the present utility model.

In the figure: 1. a puncture preventing mechanism; 2. a plug-in fixing component; 21. a bottom block; 22. an opening; 23. inserting nails; 24. a fixed cylinder; 25. an annular groove; 26. a moving ring; 27. rotating the screw; 28. a connecting spring; 3. a first inflation port; 4. an inflation assembly; 41. a three-way pipe fitting; 42. a first elastic bellows; 43. a second elastic bellows; 44. a first valve; 45. a connecting end pipe; 5. a main air bag; 6. and a second inflation inlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a mining gasbag that structure was pricked is prevented to utensil, includes main gasbag 5, is connected with first inflation inlet 3 on the lateral wall of main gasbag 5, and the periphery of main gasbag 5 is connected with prevents mechanism 1 that pricks, is connected with second inflation inlet 6 on the lateral wall of preventing mechanism 1 that pricks, prevents being provided with between mechanism 1 that pricks and the main gasbag 5 and aerifys subassembly 4, prevents that the one side both ends of mechanism 1 that pricks all are provided with grafting fixed subassembly 2.

Specifically, the splicing and fixing assembly 2 comprises a bottom block 21, an opening 22, a plug pin 23, a fixing cylinder 24 and a rotary screw 27, wherein both ends of one side of the puncture-preventing mechanism 1 are connected with the bottom block 21, the fixing cylinder 24 is connected above the bottom block 21, the rotary screw 27 is connected above the fixing cylinder 24, one end of the rotary screw 27, which is close to the fixing cylinder 24, is connected with the plug pin 23, the opening 22 is arranged on the bottom block 21 and corresponds to the plug pin 23,

through adopting above-mentioned technical scheme, rotate rotatory screw rod 27, make it along fixed section of thick bamboo 24 rotary motion, rotatory screw rod 27 removes and drives the plug pin 23 and remove the opening 22 on protruding bottom block 21 and insert the underground in tunnel, utilizes plug pin 23 to fix bottom block 21 and tunnel ground, and then can carry out spacing fixed to puncture-proof mechanism 1 and main gasbag 5, accomplishes the installation operation of puncture-proof mechanism 1 and main gasbag 5.

Specifically, the plugging and fixing assembly 2 also comprises an annular groove 25, a movable ring 26 and a connecting spring 28, the movable ring 26 is connected on the outer side wall of one end of the plug pin 23 close to the rotary screw 27, the annular groove 25 is arranged on the inner side wall of the fixed cylinder 24 and at the position corresponding to the movable ring 26, the connecting spring 28 is connected between the movable ring 26 and the annular groove 25,

through adopting above-mentioned technical scheme, the plug pin 23 rotation removes and drives the removal ring 26 and rotate along ring channel 25 and remove, and the removal of removal ring 26 can extrude connecting spring 28, makes its deformation, under the removal cooperation of removal ring 26 and ring channel 25, can provide the guide effect to the removal of plug pin 23.

Specifically, one end of the interior of the opening 22 is connected with a cleaning ring, the inner side wall of which is connected with a wiping cotton ring,

through adopting above-mentioned technical scheme, after the plug pin 23 uses to accomplish, utilize rotatory screw rod 27 to remove and drive plug pin 23 and remove, enter into the in-process that the opening 22 is inside to carry out rotary motion when plug pin 23, with clean cotton circle contact, clean the operation can be cleaned to the surface of plug pin 23 to clean cotton circle, avoids impurity adhesion such as earth on plug pin 23, causes plug pin 23 to receive the erosion, influences plug pin 23's follow-up result of use.

When the anti-puncture mechanism is used, gas is injected into the main air bag 5 through the first gas charging port 3, after the gas injected into the main air bag 5 reaches a certain value, the gas is injected into the anti-puncture mechanism 1 through the second gas charging port 6, so that sharp objects such as an anchor rod and an anchor rope in a mine tunnel can be prevented from being contacted with the main air bag 5 under the action of the anti-puncture mechanism 1, the main air bag 5 can be prevented from being punctured, after the mine tunnel is blocked by the anti-puncture mechanism 1 and the main air bag 5, the rotary screw 27 is rotated to enable the main air bag 5 to rotationally move along the fixed cylinder 24, the rotary screw 27 moves to drive the inserting nails 23 to move the openings 22 protruding out of the bottom blocks 21 to be inserted into the ground of the tunnel, the bottom blocks 21 are fixed with the ground of the tunnel by the inserting nails 23, the anti-puncture mechanism 1 and the main air bag 5 can be limited and fixed, the installation operation of the anti-puncture mechanism 1 and the main air bag 5 can be completed, the operation of operators is facilitated, and the placement stability of the anti-puncture mechanism 1 and the main air bag 5 can be improved;

example 2

This embodiment differs from embodiment 1 in that: the inflation assembly 4 comprises a three-way pipe fitting 41, a first elastic corrugated pipe 42, a second elastic corrugated pipe 43, a first valve 44 and a connecting end pipe 45, wherein one end of the first inflation inlet 3 and one end of the second inflation inlet 6 are respectively connected with the connecting end pipe 45, the first valve 44 is arranged on the two connecting end pipes 45, one end of one connecting end pipe 45 is connected with the second elastic corrugated pipe 43, one end of the second elastic corrugated pipe 43 is connected with the three-way pipe fitting 41, one end of the three-way pipe fitting 41 close to the first inflation inlet 3 is connected with the first elastic corrugated pipe 42,

specifically, one end of the three-way pipe 41 far away from the first elastic corrugated pipe 42 and the second elastic corrugated pipe 43 is connected with a sealing end cover, the outer side wall of the sealing end cover is provided with an anti-slip,

through adopting above-mentioned technical scheme, after tee bend pipe fitting 41 used, can twist on tee bend pipe fitting 41 with the seal end cover is rotatory, seal shelter from the operation to tee bend pipe fitting 41, avoid impurity such as dust in the external environment to enter into tee bend pipe fitting 41 inside.

When the air bag is used, when air needs to be injected into the main air bag 5, the sealing end cover on the three-way pipe fitting 41 is opened, then the external air charging equipment is connected with the three-way pipe fitting 41, then the first valve 44 on the connecting end pipe 45 connected with the first air charging port 3 is opened, the external air charging equipment is started again, the air charging operation can be carried out inside the main air bag 5 under the action of the external air charging equipment, the three-way pipe fitting 41, the first elastic corrugated pipe 42 and the connecting end pipe 45, after the air charging of the main air bag 5 is completed, the first valve 44 on the connecting end pipe 45 connected with the first air charging port 3 is closed, the first valve 44 on the connecting end pipe 45 connected with the second air charging port 6 is opened, the external air charging equipment is started again, and the air charging operation can be carried out inside the puncture preventing mechanism 1 under the action of the external air charging equipment, the three-way pipe fitting 41, the second elastic corrugated pipe 43 and the connecting end pipe 45, so that an operator can conveniently charge the air into the puncture preventing mechanism 1 and the main air bag 5.

The utility model discloses a structure and a principle of an anti-puncture mechanism 1 consisting of an auxiliary air bag, a small air bag, a separation layer, a valve, a supporting ring, a fixed semicircle, a supporting rod, a spring, a sliding block, a clamping groove, a blocking block, a clamping bulge and a ventilation groove, which are disclosed in a mining air bag disclosed in China patent application No. 202122178396.7, wherein the working principle is as follows: the inside little gasbag that is equipped with of main gasbag 5 week sides, supplementary gasbag is inside to be equipped with little gasbag, supplementary gasbag comprises a plurality of little gasbag, be equipped with the interval layer between the little gasbag, the inside one end of interval layer is equipped with the valve, the valve includes the supporting ring, fixed semicircle, the bracing piece, the spring, the inside inner wall one end symmetry of supporting ring is equipped with fixed semicircle, be equipped with the sliding block between the fixed semicircle, sliding block one end is connected with the spring, the one end that the sliding block was kept away from to the spring is equipped with the bracing piece, the bracing piece is fixed in inside supporting ring one end, fixed semicircle both ends all are equipped with the block groove, fixed semicircle inner circumference is equipped with the block piece, block piece length is half of fixed semicircle, the both sides of sliding block both ends all are equipped with the block arch, block arch and block groove phase-match, the ventilation groove has all been seted up with block piece phase-match, during the use, to supplementary gasbag aerify, the inside honeycomb structure that presents of supplementary gasbag, by the interval layer is divided into a plurality of little gasbag, install the valve on the interval layer, when aerifing supplementary gasbag, little gasbag can aerify according to the position difference in proper order, some inside objects such as have the stock, the anchor rod, can be sharp-pointed one end, can prick some position little position and prick the gasbag, the block piece is little, the block piece is broken, can also have the effect of small air bag and the small air-shaped structure can be broken by the main laneway 5 with the main laneway, the small air 5 can have the small air-channel, the small air-channel can be broken by the small air-channel has the small air-condition, the small air-channel has the small air-channel can be small-small air hole 5, and can be small air big the tunnel can be small air big, and can and small air channel can and small air channel and can be because the tunnel.

The working principle and the using flow of the utility model are as follows: when gas is required to be injected into the main air bag 5, a sealing end cover on the three-way pipe fitting 41 is opened, external inflating equipment is connected with the three-way pipe fitting 41, a first valve 44 on a connecting end pipe 45 connected with the first inflating port 3 is opened, the external inflating equipment is started, the main air bag 5 can be inflated under the action of the external inflating equipment, the three-way pipe fitting 41, the first elastic corrugated pipe 42 and the connecting end pipe 45, after the gas injected into the main air bag 5 reaches a certain value, the first valve 44 on the connecting end pipe 45 connected with the first inflating port 3 is closed, the first valve 44 on the connecting end pipe 45 connected with the second inflating port 6 is opened, the external inflating equipment is started again, and under the action of the external inflating equipment, the three-way pipe fitting 41, the second elastic corrugated pipe 43 and the connecting end pipe 45, the anti-puncturing mechanism 1 and the main air bag 5 can be inflated, so that operators can inflate the anti-puncturing mechanism 1 and the main air bag 5, under the action of the anti-puncturing mechanism 1, sharp objects such as anchor rods and anchor cables in mine tunnels can be prevented from contacting the main air bag 5, and the main air bag 5 can be prevented from being punctured, after the anti-puncturing mechanism 1 and the main air bag 5 block the mine tunnels, the rotating screw 27 is rotated to enable the anti-puncturing mechanism 1 and the main air bag 5 to rotationally move along the fixed cylinder 24, the rotating screw 27 moves to drive the inserting nails 23 to move the openings 22 protruding out of the bottom blocks 21 to be inserted into the ground of the tunnels, the bottom blocks 21 are fixed with the ground of the tunnels by the inserting nails 23, and then the anti-puncturing mechanism 1 and the main air bag 5 can be limited and fixed, so that the installation operation of the anti-puncturing mechanism 1 and the main air bag 5 is completed, the operators can conveniently operate, and the stability of the puncture preventing mechanism 1 and the main airbag 5 can be improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a mining gasbag of structure is prevented puncturing, includes main gasbag, its characterized in that: the side wall of the main air bag is connected with a first inflation port, the periphery of the main air bag is connected with an anti-puncturing mechanism, the side wall of the anti-puncturing mechanism is connected with a second inflation port, an inflation assembly is arranged between the anti-puncturing mechanism and the main air bag, and two ends of one side of the anti-puncturing mechanism are respectively provided with an inserting fixing assembly.

2. The mining airbag with a puncture-proof structure according to claim 1, wherein: the plug-in fixing assembly comprises a bottom block, an opening, plug pins, a fixing cylinder and a rotary screw rod, wherein the bottom block is connected to two ends of one side of the anti-puncture mechanism, the fixing cylinder is connected to the upper side of the bottom block, the rotary screw rod is connected to the upper side of the fixing cylinder, the plug pins are connected to one end, close to the fixing cylinder, of the rotary screw rod, and the opening is formed in the position, corresponding to the plug pins, of the bottom block.

3. A mining airbag with puncture-proof structure according to claim 2, characterized in that: the plug-in fixing assembly further comprises an annular groove, a movable ring and a connecting spring, the movable ring is connected to the outer side wall of one end, close to the rotary screw, of the plug pin, the annular groove is formed in the inner side wall of the fixing barrel and corresponds to the position of the movable ring, and the connecting spring is connected between the movable ring and the annular groove.

4. A mining airbag with puncture-proof structure according to claim 2, characterized in that: the inside one end of open-ended is connected with the clearance ring, is connected with the cotton ring of cleaning on the inside wall of clearance ring.

5. The mining airbag with a puncture-proof structure according to claim 1, wherein: the inflation assembly comprises a three-way pipe fitting, a first elastic corrugated pipe, a second elastic corrugated pipe, a first valve and connecting end pipes, wherein one ends of the first inflation inlet and the second inflation inlet are connected with the connecting end pipes, the first valve is arranged on the two connecting end pipes, one end of one connecting end pipe is connected with the second elastic corrugated pipe, one end of the second elastic corrugated pipe is connected with the three-way pipe fitting, and one end of the three-way pipe fitting, which is close to the first inflation inlet, is connected with the first elastic corrugated pipe.

6. The mining airbag with a puncture preventing structure according to claim 5, wherein: one end of the tee pipe fitting, which is far away from the first elastic corrugated pipe and the second elastic corrugated pipe, is connected with a sealing end cover, and the outer side wall of the sealing end cover is provided with anti-skid patterns.