CN113107585A - Deep and shallow dual-purpose shaft obstacle-removing rescue equipment - Google Patents
Deep and shallow dual-purpose shaft obstacle-removing rescue equipment Download PDFInfo
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- CN113107585A CN113107585A CN202110527713.3A CN202110527713A CN113107585A CN 113107585 A CN113107585 A CN 113107585A CN 202110527713 A CN202110527713 A CN 202110527713A CN 113107585 A CN113107585 A CN 113107585A
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- 238000003860 storage Methods 0.000 claims abstract description 81
- 239000007789 gas Substances 0.000 claims description 69
- 230000004888 barrier function Effects 0.000 claims description 42
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 15
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 10
- 229910001882 dioxygen Inorganic materials 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 210000003437 trachea Anatomy 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 7
- 238000005553 drilling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a barrier-removing rescue device for a deep and shallow dual-purpose shaft, which comprises a storage cylinder, an object bearing plate, an electromagnet and a gas flame barrier-removing assembly, wherein the storage cylinder is a cylinder with an upper opening and a lower opening, the object bearing plate is a circular plate and has the same size as the size of an inner cavity of the storage cylinder, the object bearing plate is fixed at the top end of the inner cavity of the storage cylinder, the top surface of the object bearing plate is flush with the top surface of the storage cylinder, the electromagnet is arranged in the inner cavity of the storage cylinder and is integrally cylindrical, the horizontal cross-sectional area of the electromagnet is the same as the area of the inner cavity of the storage cylinder, the gas flame barrier-removing assembly comprises two gas storage tanks fixed at the top surface of the object bearing plate and a barrier-removing ring fixed at the bottom end of the storage cylinder, the.
Description
Technical Field
The invention relates to the technical field of shaft rescue, in particular to a deep and shallow dual-purpose shaft obstacle clearing rescue device.
Background
When accidents such as collapse and explosion happen to the vertical shaft, equipment such as air supply, exhaust pipelines, power supply communication cables, supporting structures and ladders in the vertical shaft fall off and are mutually wound and accumulated in a certain vertical shaft interval, reinforcing steel bar pipelines in an accumulation area are wound, a large-scale drilling machine can be stuck when meeting the accumulation area, the drilling rescue process is influenced, and rescue opportunities are delayed. If manual obstacle clearing is adopted, the construction difficulty is large, the risk is high, a construction site in a shaft is narrow, various metal objects in deposits are wound and interwoven, the manual gas welding cutting risk is large, in order to ensure the personal safety of constructors in the obstacle clearing process, the constructors need to withdraw during obstacle clearing, the cutting operation and the obstacle clearing operation cannot be carried out simultaneously, and therefore the lifting cycle period of obstacles is long, and the rescue progress is influenced.
In order to improve the efficiency of the work of removing obstacles from the shaft, related patents have been published, such as chinese patent publication CN 103492665 a disclosing a tool for recovering junk and debris from a drilled shaft, incorporating a junk grabber with a body casing drift diameter, consisting of an inner tubular member delivering hydraulic power or a circulating fluid to a rearwardly outward facing nozzle for flushing downhole junk in front of the tool directly into a junk collecting bin equipped with a plurality of individual magnets for holding magnetically attractable metal junk, while the front or lower end of the outer body is equipped with a tungsten carbide cutter for effective disposal of the metal junk in the event that a milling action is required; also for example, chinese patent publication CN 103405866 a discloses an intelligent shaft rescue machine, which comprises a controller, a cable, and an intelligent robot, wherein the intelligent robot comprises a power input port, an optical transmitter and receiver, a support arm, four mechanical arms, four mechanical grippers, four pull arms, two tension sensors, an upper moving block, a lower moving block, a motor, a camera, and the like, and can pull up deposits in a shaft and also rescue trapped people. However, both of the two technologies fail to meet the requirement for cleaning complex deposits in the actual rescue process, and therefore, a device which is also suitable for deep wells and shallow wells is still needed, so that the obstacle removing efficiency is effectively improved, and the rescue time is shortened.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides the barrier removing and rescuing equipment for the deep and shallow dual-purpose vertical shaft, can meet the barrier removing requirements of the deep and shallow shafts at the same time, and can efficiently remove deposits in the vertical shaft by using the gas flame barrier removing component and the electromagnet.
In order to achieve the purpose, the invention adopts the following technical scheme:
dual-purpose shaft of dark and shallow clearance barrier rescue equipment, including a storage section of thick bamboo, hold thing board, electro-magnet and flame clearance barrier subassembly, a storage section of thick bamboo is upper and lower open-ended drum, holds the thing board and is circular plate and size and storage section of thick bamboo inner chamber size the same, holds the top surface that the thing board was fixed on storage section of thick bamboo inner chamber top and held the thing board and flushes with the top surface of a storage section of thick bamboo, and the electro-magnet setting is cylindrical in the inner chamber of a storage section of thick bamboo and the electro-magnet is whole, and the horizontal cross sectional area of electro-magnet is the same with storage section of thick bamboo inner chamber area, and the flame clearance barrier subassembly is including fixing two gas holders that hold thing board top surface and fixing the clearance barrier ring in storage section of thick bamboo bottom, and clearance.
Clear up barrier ring upper surface department and open 12 recesses that have evenly distributed, 12 recesses cover the upper surface of barrier ring completely, a set of hole has all been opened in every recess, every group hole all includes a horizontal hole and a vertical hole, horizontal hole transversely sets up, hug closely the recess bottom and run through to the outer side environment of barrier ring from the recess, the vertical setting of vertical hole just runs through to the lower side environment of barrier ring from the recess, be fixed with horizontal gas flame spout and vertical gas flame spout in horizontal hole and the vertical hole respectively, the head end of horizontal gas flame spout and vertical gas flame spout all is towards the outer side environment of barrier ring of clearing away, the tail end all is equipped with the air inlet, the air inlet passes through trachea and two gas tank connection.
The gas flame barrier cleaning assembly further comprises a motor and a transmission shaft, the motor is fixed on the top surface of the object bearing plate, the transmission shaft is vertically arranged, a first gear and a second gear are respectively fixed at the top end and the bottom end of the transmission shaft, the first gear is in threaded engagement with the end portion of the motor output shaft, the second gear is fixed in any groove in the barrier cleaning ring, a rack meshed with the second gear is fixed in the groove where the second gear is located, the motor is rotated and transmitted through the transmission shaft, the barrier cleaning ring is rotated in a reciprocating mode, transverse and vertical gas flame nozzles form 360-degree transverse and vertical cutting surfaces respectively, and the cutting effect on deposits is ensured.
The motor is a three-phase asynchronous motor, can rotate forwards or reversely, and can drive the obstacle clearing ring to reciprocate.
The top surfaces of the storage cylinder and the electromagnet are respectively fixed with a first connecting block and a second connecting block, the first connecting block is provided with four identical connecting blocks which are uniformly distributed on the top surface of the storage cylinder, the second connecting block is fixed at the center of the top surface of the electromagnet, the first connecting block and the second connecting block are respectively connected with a first chain and a second chain which are used for being connected with an external lifting device, and correspondingly, the center of the object bearing plate is provided with a through hole for the second chain to pass through; and a cable connector is also fixed on the top surface of the electromagnet, and a cable communicated with the outside is connected to the cable connector.
Clear away barrier ring bottom is fixed with four evenly distributed's the distance inductor of making a video recording, makes a video recording apart from the inductor and fixes and be close to outside department in clear barrier ring bottom, and its outside is fixed with the protection casing that is used for the separation high temperature, make a video recording apart from the inductor and include camera and the distance sensor fixed side by side, camera and distance sensor all are connected with outside display device through built-in wireless module, utilize the distance between camera making a video recording apart from the inductor real-time detection clear barrier ring and the deposit, ensure that the gas flame spout produced can effectively cut the deposit.
The gas pipe comprises an acetylene gas pipe and an oxygen gas pipe, wherein a gas storage tank connected with the acetylene gas pipe is an acetylene gas storage tank, and a gas storage tank connected with the oxygen gas pipe is an oxygen gas storage tank.
The storage cylinder is internally fixed with 12 sleeves through which the air supply pipe passes, the sleeves are hollow round pipes made of hard plastics, each sleeve is internally provided with an acetylene gas pipe and an oxygen gas pipe, the sleeves are made of hard plastics, and the gas pipes are prevented from being damaged by deposits when the movement of the electromagnet is not influenced.
The bottom surface of a storage cylinder is fixed with four groups of evenly distributed and is used for connecting the connecting device of the ring of removing obstacles, connecting device includes the connecting rod of vertical setting and the fixed rotation wheel of horizontal setting of connecting rod bottom end, it is connected with the connecting rod to rotate the bearing that the wheel set up through the center, the top of connecting rod is fixed on the storage cylinder bottom surface, it fixes in the recess of the ring of removing obstacles and rotates the size of wheel the same with the size of recess to rotate the wheel, it is used for further strengthening the rubber packing ring of vertical friction to rotate the wheel external fixation to have the round, when the ring of removing obstacles is rotated by motor drive, the rotation wheel utilizes the rubber packing ring to guarantee when the ring of removing obstacles and the storage cylinder vertical position are stable, help the ring of removing obstacles.
The side of the object bearing plate is provided with first threads, the inner wall of the storage cylinder and the position corresponding to the object bearing plate are provided with second threads matched with the side of the object bearing plate, and the object bearing plate is fixed at the top end of the storage cylinder by utilizing the two threads matched with each other.
A dustproof belt is arranged between the storage cylinder and the obstacle clearing ring, the dustproof belt is in a ring shape with the transverse cross section size being the same as that of the storage cylinder, a vertical hole for the connecting rod to penetrate through is formed in the dustproof belt, the dustproof belt is used for closing the height of the connecting rod, and dust and sundries are prevented from entering the dustproof belt.
All the components used in the invention are the existing components, and are not described in detail herein.
The invention has the beneficial effects that:
this equipment utilizes the ring of removing obstacles to carry out the fly-cutting to deposit in the shaft to through the deposit absorption and the temporary storage in a storage section of thick bamboo after the electro-magnet will cut, avoided carrying out the risk that the work of removing obstacles exists by personnel, and can be applicable to deep well and shallow well, effectively improve the shaft and remove obstacles efficiency.
Drawings
FIG. 1 is a schematic structural view of the present apparatus;
FIG. 2 is a schematic view of the structure of the cartridge;
FIG. 3 is a schematic diagram of the electromagnet configuration;
FIG. 4 is a schematic view of the object carrying plate and the air storage tank and motor fixed thereon;
FIG. 5 is a schematic view of the configuration of the clearance ring;
FIG. 6 is a bottom view of the clearing ring;
FIG. 7 is a schematic view of the electrode in cooperation with a drive shaft;
FIG. 8 is a schematic view of the cannula and trachea therein;
wherein, 1, the storage cylinder; 2. a first connection block; 3. an object bearing plate; 4. a gas storage tank; 5. a motor; 6. an electromagnet; 7. removing obstacles; 8. a drive shaft; 9. a first gear; 10. a second gear; 11. a sleeve; 12. an acetylene gas pipe; 13. an oxygen pipe; 14. a connecting rod; 15. a cable connector; 16. a cable; 17. a second connecting block; 18. a transverse hole; 19. a vertical hole; 20. a transverse gas flame jet; 21. a vertical gas flame nozzle; 22. a groove; 23. a rotating wheel; 24. a camera distance sensor; 25. a rack; 26. a through hole; 27. a second chain; 28. a dust-proof belt; 29. a first chain.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
The structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the art, and any structural modifications, changes in proportions, or adjustments in size, which do not affect the efficacy or achievement of the intended purposes of the present disclosure, are intended to be included within the scope of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1-8, the dual-purpose shaft barrier clearing rescue device for depth comprises a storage cylinder 1, an object bearing plate 3, an electromagnet 6 and an air flame barrier clearing assembly, wherein the storage cylinder 1 is a cylinder with an upper opening and a lower opening, the object bearing plate 3 is a circular plate and has the same size as the inner cavity of the storage cylinder 1, the object bearing plate 3 is fixed at the top end of the inner cavity of the storage cylinder 1, the top surface of the object bearing plate 3 is flush with the top surface of the storage cylinder 1, first threads are arranged on the side surface of the object bearing plate 3, second threads matched with the side surface of the object bearing plate 3 are arranged at the positions, corresponding to the inner wall of the storage cylinder 1 and the object bearing plate 3, and the object bearing plate 3 is fixed at the top end of the storage cylinder.
The electromagnet 6 is arranged in the inner cavity of the storage cylinder 1, the electromagnet 6 is integrally cylindrical, the horizontal section area of the electromagnet 6 is the same as that of the inner cavity of the storage cylinder 1, the gas flame barrier removing assembly comprises two gas storage tanks 4 fixed on the top surface of the object bearing plate 3 and a barrier removing ring 7 fixed at the bottom end of the storage cylinder 1, the barrier removing ring 7 is a ring body with the horizontal section being the same as that of the storage cylinder 1 in size, and the gas storage tanks 4 are connected with the barrier removing ring 7 through gas pipes. The gas pipe includes acetylene gas pipe 12 and oxygen gas pipe 13, and the gas holder 4 that acetylene gas pipe 12 connects is the acetylene gas holder, and the gas holder 4 that oxygen gas pipe 13 connects is the oxygen gas holder. 12 sleeve pipes 11 that the air supply pipe passed are fixed with to storage cylinder 1 inboard, and sleeve pipe 11 is the hollow pipe that rigid plastic made, all is equipped with an acetylene gas pipe 12 and an oxygen trachea 13 in every sleeve pipe 11, and sleeve pipe 11 uses rigid plastic preparation, when not influencing the motion of electro-magnet 6, guarantees that the trachea is not destroyed by the deposit.
The top surfaces of the storage cylinder 1 and the electromagnet 6 are respectively fixed with a first connecting block 2 and a second connecting block 17, the first connecting block 2 is totally provided with four identical connecting blocks which are uniformly distributed on the top surface of the storage cylinder 1, the second connecting block 17 is fixed at the center of the top surface of the electromagnet 6, the first connecting block 2 and the second connecting block 17 are respectively connected with a first chain 29 and a second chain 27 which are used for being connected with an external lifting device, and correspondingly, the center of the object bearing plate 3 is provided with a through hole 26 for the second chain 27 to pass through; a cable connector 15 is fixed on the top surface of the electromagnet, and a cable 16 communicated with the outside is connected to the cable connector 15.
The upper surface department of the wrecker ring 7 is opened 12 grooves 22 with evenly distributed, 12 grooves 22 completely cover the upper surface of the wrecker ring 7, a set of holes are opened in each groove 22, each group of holes comprises a transverse hole 18 and a vertical hole 19, the transverse hole 18 is transversely arranged, the bottom of the groove 22 is tightly attached, the groove 22 is penetrated to the outside environment of the wrecker ring 7 from the groove 22, the vertical hole 19 is vertically arranged, the groove 22 is penetrated to the lower side environment of the wrecker ring 7 from the groove 22, the transverse holes 18 and the vertical holes 19 are internally fixed with a transverse gas flame nozzle 20 and a vertical gas flame nozzle 21 respectively, the head ends of the transverse gas flame nozzle 20 and the vertical gas flame nozzle 21 are all towards the outside environment of the wrecker ring 7, the tail ends are provided with air inlets, and the air inlets are connected with two air. The bottom of the barrier removing ring 7 is fixed with four evenly distributed shooting distance sensors 24, the shooting distance sensors 24 are fixed at the bottom of the barrier removing ring 7 close to the outer side and the outer portion of the barrier removing ring is fixed with a protective cover for blocking high temperature, the shooting distance sensors 24 are used for detecting the distance between the barrier removing ring 7 and a deposit in real time, and gas flames generated by gas flame nozzles can be used for effectively cutting the deposit.
The gas flame barrier cleaning assembly further comprises a motor 5 and a transmission shaft 8, the motor 5 is fixed on the top surface of the object bearing plate 3, the transmission shaft 8 is vertically arranged, the top end and the bottom end of the transmission shaft are respectively fixed with a first gear 9 and a second gear 10, the first gear 9 is in threaded engagement with the end portion of an output shaft of the motor 5, the second gear 10 is fixed in any one groove 22 in the barrier cleaning ring 7, a rack 25 meshed with the second gear 10 is fixed in the groove 22 where the second gear 10 is located, the motor 5 is rotated and transmitted through the transmission shaft 8, the barrier cleaning ring 7 is rotated in a reciprocating mode, transverse and vertical gas flame nozzles 21 are made to respectively form 360-degree transverse and vertical cutting surfaces, and the cutting effect on deposits is guaranteed.
Four groups of evenly distributed's connecting device that are used for connecting clearance ring 7 are fixed with to the bottom surface of storage cylinder 1, connecting device includes the connecting rod 14 of vertical setting and the rotation wheel 23 of the horizontal setting of the 14 bottom fixings of connecting rod, rotation wheel 23 is connected with connecting rod 14 through the bearing that the center set up, the top of connecting rod 14 is fixed on storage cylinder 1 bottom surface, it fixes in clearance ring 7's recess 22 and the size of rotation wheel 23 is the same with the size of recess 22 to rotate wheel 23, it is used for further strengthening the rubber packing ring of vertical frictional force to rotate wheel 23 external fixation, when clearance ring 7 is rotated by the drive of motor 5, it utilizes the rubber packing ring to guarantee when clearance ring 7 and storage cylinder 1 vertical position are stable, help clearance ring 7 to carry out the axial rotation. A dust-proof belt 28 is arranged between the storage cylinder 1 and the barrier removing ring 7.
When the rescue drilling equipment is used in detail, when the rescue drilling equipment fails to work continuously in a collapse blockage area, the position of the blockage area is analyzed, the object bearing plate 3 is installed on the upper portion of the storage cylinder 1, the equipment is connected to an external elevator through a connecting block, the image pickup distance sensor 24 is opened and slowly placed into a rescue drilling hole, the blockage situation of deposits in the rescue hole can be clearly observed through the image pickup distance sensor 24, when the barrier clearing ring 7 is close to the deposits, the descending speed is reduced, when the image pickup distance sensor 24 sends a signal to stop descending, the gas flame nozzle is opened, the deposits such as a steel bar mesh wire and the like are cut at a fixed point, the gas flame cutting situation is observed through the image pickup distance sensor 24, the motor 5 is opened after the deposits in the gas flame length are cut, the first gear 9 is driven to rotate, the second gear 10 is driven to rotate in the groove 22 through the transmission shaft 8, and the barrier clearing ring 7 is, horizontal and vertical acetylene gas flame nozzle groups in the barrier removing ring 7 form horizontal and vertical cutting surfaces of 360 degrees respectively, after cutting, an external lifting device is controlled to drop an electromagnet 6 to the top of a barrier, the electromagnet 6 is electrified to attract deposits such as a reinforcing mesh and the like by utilizing magnetic force, the electromagnet 6 and the barrier are lifted by external lifting equipment, the deposits accumulated below the equipment are lifted into a storage cylinder 1, the shooting distance which can pass in the lifting process is observed from a sensor 24, the acetylene gas flame nozzle which is not cut can be controlled to carry out secondary cutting, after the initial cutting and lifting are finished, an external lifter is started to continuously lower the equipment to the upper part of a new deposit for continuous cutting and lifting, the sequential circulation is carried out, when the deposits in the storage cylinder 1 are fully stored, the acetylene gas flame nozzle groups are used for attracting the deposits by utilizing the electromagnet 6, the whole equipment is lifted out of a well mouth by the external lifter, after the deposits in the storage cylinder 1 are unloaded, the device is continuously placed into a rescue drill hole for cutting and removing obstacles.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. The utility model provides a dual-purpose shaft of depth clearance barrier rescue equipment, includes a storage cylinder, holds thing board, electro-magnet and flame clearance barrier subassembly, characterized by, a storage cylinder is upper and lower open-ended drum, holds the thing board for circular slab and size and storage cylinder inner chamber size the same, hold the top surface that the thing board was fixed on storage cylinder inner chamber top and held the thing board and flush with the top surface of a storage cylinder, the electro-magnet setting is cylindrical in the inner chamber of a storage cylinder and the electro-magnet is whole, the horizontal cross sectional area of electro-magnet is the same with storage cylinder inner chamber area, the flame clearance barrier subassembly is including fixing two gas holders that hold thing board top surface and fixing the clearance barrier ring in storage cylinder bottom, the clearance barrier ring is the tourus that horizontal cross section and storage cylinder size are the same, the gas holder passes through the trachea and is.
2. A vertical shaft obstacle clearing and rescuing device for deep and shallow use as claimed in claim 1, wherein 12 grooves are formed in the upper surface of the obstacle clearing ring, the 12 grooves completely cover the upper surface of the obstacle clearing ring, each groove is provided with a group of holes, each group of holes comprises a transverse hole and a vertical hole, the transverse holes are transversely arranged, are tightly attached to the bottom of the groove and penetrate from the grooves to the environment outside the obstacle clearing ring, the vertical holes are vertically arranged and penetrate from the grooves to the environment below the obstacle clearing ring, transverse gas flame nozzles and vertical gas flame nozzles are respectively fixed in the transverse holes and the vertical holes, the head ends of the transverse gas flame nozzles and the vertical gas flame nozzles face the environment outside the obstacle clearing ring, the tail ends of the transverse gas flame nozzles and the vertical gas flame nozzles are respectively provided with gas inlets, and the gas inlets are connected with two gas storage tanks through gas pipes.
3. The vertical shaft obstacle clearing and rescuing equipment for deep and shallow use as claimed in claim 1, wherein the gas flame obstacle clearing component further comprises a motor and a transmission shaft, the motor is fixed on the top surface of the object bearing plate, the transmission shaft is vertically arranged, a first gear and a second gear are respectively fixed on the top end and the bottom end of the transmission shaft, the first gear is engaged with a thread arranged on the end part of an output shaft of the motor, the second gear is fixed in any one of grooves in the obstacle clearing ring, and a rack engaged with the second gear is fixed in the groove in which the second gear is located.
4. A vertical shaft obstacle clearing and rescuing device for deep and shallow use as claimed in claim 1, wherein the storage cylinder and the top surface of the electromagnet are respectively fixed with a first connecting block and a second connecting block, the first connecting block is provided with four identical connecting blocks which are uniformly distributed on the top surface of the storage cylinder, the second connecting block is fixed at the center of the top surface of the electromagnet, the first connecting block and the second connecting block are respectively connected with a first chain and a second chain for connecting with an external lifting device, and a through hole for the second chain to pass through is formed at the center of the object bearing plate.
5. A vertical shaft obstacle clearing and rescuing device for both depth and depth as claimed in claim 2, wherein four evenly distributed camera distance sensors are fixed at the bottom of the obstacle clearing ring, the camera distance sensors are fixed at the bottom of the obstacle clearing ring near the outside, and a shield for blocking high temperature is fixed at the outside, the camera distance sensors comprise a camera and a distance sensor which are fixed side by side, and the camera and the distance sensor are connected with an external display device through a built-in wireless module.
6. The barrier-removing rescue device for the deep and shallow dual-purpose shaft as claimed in claim 2, wherein the gas pipe comprises an acetylene gas pipe and an oxygen gas pipe, the acetylene gas pipe is connected with a gas storage tank, and the oxygen gas pipe is connected with a gas storage tank.
7. A vertical shaft obstacle clearing and rescuing device for deep and shallow use as claimed in claim 6 wherein the storage cylinder is fixed inside with 12 sleeves through which the gas supply pipe passes, the sleeves are hollow round tubes made of hard plastic, each sleeve is provided with an acetylene gas pipe and an oxygen gas pipe, the sleeves are made of hard plastic, and the movement of the electromagnet is not influenced while the gas pipes are not damaged by the accumulated objects.
8. A vertical shaft obstacle clearing and rescuing device for both depth and depth as claimed in claim 7 wherein four sets of evenly distributed connecting devices for connecting obstacle clearing rings are fixed on the bottom surface of the storage cylinder, the connecting devices comprise a vertically arranged connecting rod and a horizontally arranged rotating wheel fixed at the bottom end of the connecting rod, the rotating wheel is connected with the connecting rod through a centrally arranged bearing, the top end of the connecting rod is fixed on the bottom surface of the storage cylinder, the rotating wheel is fixed in a groove of the obstacle clearing ring and has the same size as the groove, and a ring of rubber gasket for further enhancing vertical friction is fixed outside the rotating wheel.
9. A vertical shaft obstacle clearing and rescuing device for deep and shallow use as claimed in claim 1 wherein the side surface of the object bearing plate is provided with a first screw thread, the inner wall of the storage cylinder corresponding to the object bearing plate is provided with a second screw thread matching with the side surface of the object bearing plate, and the object bearing plate is fixed at the top end of the storage cylinder by two screw threads matching with each other.
10. A vertical shaft obstacle clearing and rescuing device for deep and shallow purposes as claimed in claim 1, wherein a dustproof belt is arranged between the storage cylinder and the obstacle clearing ring, the dustproof belt is a circular ring with the transverse cross-sectional dimension the same as that of the storage cylinder, and a vertical hole for the connecting rod to pass through is formed in the dustproof belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110527713.3A CN113107585B (en) | 2021-05-14 | 2021-05-14 | Deep and shallow dual-purpose shaft obstacle-removing rescue equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110527713.3A CN113107585B (en) | 2021-05-14 | 2021-05-14 | Deep and shallow dual-purpose shaft obstacle-removing rescue equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113107585A true CN113107585A (en) | 2021-07-13 |
| CN113107585B CN113107585B (en) | 2022-12-23 |
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| CN202110527713.3A Active CN113107585B (en) | 2021-05-14 | 2021-05-14 | Deep and shallow dual-purpose shaft obstacle-removing rescue equipment |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US8035374B1 (en) * | 2007-10-05 | 2011-10-11 | Microline Technology Corporation | Pipe stress detection tool using magnetic barkhausen noise |
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