CN112810659A - Internet of things device suitable for coal mine and use method - Google Patents
Internet of things device suitable for coal mine and use method Download PDFInfo
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- CN112810659A CN112810659A CN202110246947.0A CN202110246947A CN112810659A CN 112810659 A CN112810659 A CN 112810659A CN 202110246947 A CN202110246947 A CN 202110246947A CN 112810659 A CN112810659 A CN 112810659A
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- baffle
- internet
- sliding
- control box
- coal mine
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- 239000003245 coal Substances 0.000 title claims description 37
- 238000000034 method Methods 0.000 title claims description 17
- 230000002787 reinforcement Effects 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 239000000872 buffer Substances 0.000 claims description 14
- 230000006855 networking Effects 0.000 claims 1
- 230000003137 locomotive effect Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/16—Positive railway stops
- B61K7/18—Buffer stops
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/021—Measuring and recording of train speed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The Internet of things device comprises a control box, a deceleration stopping device and a rail, wherein the control box is arranged on one side of the rail, a speed measuring device is arranged on the control box and is electrically connected to the control box, and the deceleration stopping device comprises an intercepting component, a driving motor, a sliding shaft, a driving gear, a first baffle and a second baffle; the interception assembly comprises a first interception baffle, a second interception baffle, a first reinforcement transverse rod, a second reinforcement transverse rod, a first sliding gear and a second sliding gear, wherein the first interception baffle is fixedly connected to the first sliding gear, the second interception baffle is fixedly connected to the second sliding gear, one end of the first reinforcement transverse rod is fixedly connected to the first interception baffle, the other end of the first reinforcement transverse rod is fixedly connected to the second interception baffle, one end of the second reinforcement transverse rod is fixedly connected to the first interception baffle, and the other end of the second reinforcement transverse rod is fixedly connected to the second interception baffle.
Description
Technical Field
The invention belongs to the technical field of coal mine car safety internet of things devices, and particularly relates to an internet of things device suitable for a coal mine and a using method thereof.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine.
The internet of things is that any object or process needing monitoring, connection and interaction is collected in real time through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors, laser scanners and the like, various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, positions and the like is collected, ubiquitous connection of objects and objects, and ubiquitous connection of objects and people are realized through various possible network accesses, and intelligent sensing, identification and management of the objects and the processes are realized. The internet of things is an information bearer based on the internet, a traditional telecommunication network and the like, and all common physical objects which can be independently addressed form an interconnected network.
The vast majority of coal mines in China belong to underground coal mines. The mine locomotive is used for transportation, and the mine locomotive is used for towing a train of mine cars. Including locomotives, mine cars and tracks. The mine locomotive transportation gradually replaces the transportation with polar ropes and endless ropes (see steel wire rope transportation) in the beginning of the 20 th century. Because the equipment is simple, the device can convey various goods, is flexible and can be widely applied. The locomotive transportation is suitable for a horizontal roadway with the average gradient of 3-5 per mill; the local maximum gradient is not more than 30 per thousand; in the mine car to the transportation, the great tunnel of slope takes place the sports car accident most easily, the mine car can break away from, thereby the short rope leads to its sports car to accelerate uncontrolled gradually, bring very big potential safety hazard to constructor and tunnel safety, consequently can set up the car arrester in the current tunnel usually and come to block the mine car that uncontrolled breaks away from, the car arrester that can have now can bring great damage to the mine car, influence the reuse of mine car, still have the potential safety hazard that makes the mine car derail simultaneously, and along with the development of modern internet of things, current mine car arresting gear is too simple, can't satisfy present demand.
Disclosure of Invention
The invention mainly aims to provide an Internet of things device suitable for a coal mine and a using method thereof, so as to overcome the defects in the prior art;
in order to solve the technical problems, the invention provides the following technical scheme:
the Internet of things device comprises a control box, a deceleration stopping device and a rail, wherein the control box is arranged on one side of the rail, a speed measuring device is arranged on the control box and is electrically connected to the control box, and the deceleration stopping device comprises an intercepting component, a driving motor, a sliding shaft, a driving gear, a first baffle and a second baffle;
optionally, the intercepting assembly comprises a first intercepting baffle, a second intercepting baffle, a first reinforcing transverse rod, a second reinforcing transverse rod, a first sliding gear and a second sliding gear, the first intercepting baffle is fixedly connected to the first sliding gear, the second intercepting baffle is fixedly connected to the second sliding gear, one end of the reinforcing transverse rod is fixedly connected to the first intercepting baffle, the other end of the reinforcing transverse rod is fixedly connected to the second intercepting baffle, one end of the reinforcing transverse rod is fixedly connected to the first intercepting baffle, and the other end of the reinforcing transverse rod is fixedly connected to the second intercepting baffle;
optionally, the first sliding gear is slidably connected to the sliding shaft, the second sliding gear is slidably connected to the sliding shaft, one end of the sliding shaft is fixedly connected to the first baffle, the other end of the sliding shaft is fixedly connected to the second baffle, one side surface of the first baffle is connected to the driving motor, the driving motor is connected to the driving shaft, one end of the driving shaft is rotatably connected to the first baffle, the other end of the driving shaft is rotatably connected to the second baffle, a buffer spring is arranged between the second sliding gear and the second baffle, and the buffer spring is sleeved on the sliding shaft;
optionally, grooves are formed in the lower surfaces of the first interception baffle and the second interception baffle;
optionally, two deceleration intercepting devices are arranged and distributed on two sides of the rail;
optionally, the driving gear, the first sliding gear and the second sliding gear are non-full-tooth gears;
optionally, the first intercepting baffle and the first intercepting baffle can rotate by 90 degrees;
optionally, the control box is electrically connected to the driving motor;
optionally, the internet of things device suitable for the coal mine and the use method thereof according to the claims are as follows:
step one, starting a control box positioned in front of a deceleration stopping device and measuring the speed of a tramcar running on a rail by a speed measuring device arranged on the control box;
step two, when the tramcar is separated from overspeed due to a running accident, a speed measuring device on the control box detects the overspeed of the tramcar and then sends a signal to the control box;
step three, the control box controls the deceleration stopping device to decelerate and stop the tramcar;
fourthly, the speed reduction stopping device starts a driving motor under the control of the control box and drives a driving shaft to drive a driving gear to rotate;
step five, the driving gear drives a sliding gear I on the sliding shaft to rotate through gear teeth, so that a first intercepting baffle is put on a rail on one side in a rotating mode under the driving of the sliding gear, meanwhile, the first intercepting baffle drives a second intercepting baffle to rotate through a first reinforcing cross rod and a second reinforcing cross rod, and the first intercepting baffle and the second intercepting baffle are clamped on the rail through grooves formed in the lower surface;
step six, when the overspeed mine car runs to the deceleration stopping device, the intercepting component on the rail blocks the mine car to intercept the overspeed mine car, and the intercepting component slides on the sliding shaft and extrudes two pairs of buffer springs sleeved on the sliding shaft through a sliding gear under the impact force of the mine car, so that the impact of the mine car is buffered until the mine car is stopped;
has the advantages that: the two deceleration stopping devices are arranged on the two sides of the rail, and the tramcar is subjected to buffering deceleration and stopping through the installed intercepting components; the control box through being provided with the velometer tests the speed to the mine car that the place ahead was driven, whether it takes place to break away from the sports car accident through detecting it and surging to confirm it, control box alright open speed reduction interception device when detecting the mine car and surging, come to block the mine car that drives over through installing the interception baffle on the sliding gear, simultaneously through the buffer spring of the same connection on the sliding shaft that the sliding gear set up at the back come to cushion the impact force of mine car transmission until the interception, effectively protect the mine car, avoid causing the damage to it, be convenient for carry out reuse to the mine car, it reduces the loss to protect property, can effectively avoid the mine car to take place to turn on one's side and derail through buffering then intercepting simultaneously, under the addition of internet of things, bring the guarantee for the mine car safe transportation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the deceleration stop device of the present invention;
FIG. 3 is a schematic view of the intercepting component of the present invention;
FIG. 4 is a schematic cross-sectional view of the intercepting component of the present invention;
FIG. 5 is a diagram illustrating the structure activity of the interception component according to the present invention;
the device comprises a 1-deceleration stopping device, a 2-control box, a 3-rail, a 4-intercepting component, a 41-intercepting baffle II, a 42-intercepting baffle I, a 43-reinforcing cross bar I, a 44-sliding gear I, a 45-reinforcing cross bar II, a 46-sliding gear II, a 47-groove, a 48-buffer spring, a 5-sliding shaft, a 6-driving shaft, a 7-baffle II, an 8-driving motor, a 9-baffle I and a 10-driving gear.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-5, the device comprises a control box 2, a deceleration stopping device 1 and a rail 3, wherein the control box 2 is arranged on one side of the rail 3, a speed measuring device is arranged on the control box 2 and is electrically connected to the control box 2, and the deceleration stopping device 1 comprises an intercepting component 4, a driving motor 8, a sliding shaft 5, a driving shaft 6, a driving gear 10, a first baffle 9 and a second baffle 7; the intercepting component 4 comprises a first intercepting baffle 42, a second intercepting baffle 41, a first reinforcing cross bar 43, a second reinforcing cross bar 45, a first sliding gear 44 and a second sliding gear 46, wherein the first intercepting baffle 42 is fixedly connected to the first sliding gear 44, the second intercepting baffle 41 is fixedly connected to the second sliding gear 46, one end of the first reinforcing cross bar 43 is fixedly connected to the first intercepting baffle 42, the other end of the first reinforcing cross bar 43 is fixedly connected to the second intercepting baffle 41, one end of the second reinforcing cross bar 45 is fixedly connected to the first intercepting baffle 42, and the other end of the second reinforcing cross bar 45 is fixedly connected to the second intercepting baffle 41; the first sliding gear 44 is slidably connected to the sliding shaft 5, the second sliding gear 46 is slidably connected to the sliding shaft 5, one end of the sliding shaft 5 is fixedly connected to the first baffle 9, the other end of the sliding shaft 5 is fixedly connected to the second baffle 7, one side surface of the first baffle 9 is connected to the driving motor 8, the driving motor 8 is connected to the driving shaft 6, one end of the driving shaft 6 is rotatably connected to the first baffle 9, the other end of the driving shaft 6 is rotatably connected to the second baffle 7, a buffer spring 48 is arranged between the second sliding gear 46 and the second baffle 7, and the buffer spring 48 is sleeved on the sliding shaft 5; grooves 47 are formed in the lower surfaces of the first intercepting baffle 42 and the second intercepting baffle 41; the two deceleration intercepting devices 1 are arranged and distributed on two sides of the rail 3; the driving gear 10, the first sliding gear 44 and the second sliding gear 46 are non-full-tooth gears; the first intercepting baffle 42 and the first intercepting baffle 42 can rotate by 90 degrees; the control box 2 is electrically connected with the driving motor 8; the internet of things device suitable for the coal mine and the use method of the internet of things device suitable for the coal mine according to claim 1 are as follows: step one, starting a control box 2 positioned in front of a deceleration stopping device 1 and measuring the speed of a tramcar running on a rail by a speed measuring device arranged on the control box; step two, when the tramcar is separated from overspeed due to a running accident, the speed measuring device on the control box 2 detects the overspeed of the tramcar and then sends a signal to the control box 2; step three, the control box 2 controls the deceleration stopping device 1 to decelerate and stop the mine car; fourthly, the deceleration stopping device 1 starts the driving motor 8 and drives the driving shaft 6 to drive the driving gear 10 to rotate under the control of the control box 2; step five, the driving gear 10 drives a first sliding gear 44 on the sliding shaft 5 to rotate through gear teeth, so that a first intercepting baffle 42 is rotated by 90 degrees under the driving of the first sliding gear 44 and is lapped on the rail 3 on one side, meanwhile, the first intercepting baffle 42 drives a second intercepting baffle 41 to rotate through a first reinforcing cross rod 43 and a second reinforcing cross rod 45, and at the moment, the first intercepting baffle 42 and the second intercepting baffle 41 are clamped on the rail 3 through a groove 47 formed in the lower surface; and step six, when the overspeed mine car runs to the deceleration stopping device 1, the intercepting component 4 positioned on the rail 3 blocks the mine car to intercept the mine car, and simultaneously receives the impact force of the mine car, the intercepting component 4 slides on the sliding shaft 5 and extrudes the buffer spring 8 sleeved on the sliding shaft 5 through the sliding gear II 46, so that the impact of the mine car is buffered until the mine car is stopped.
The working principle is as follows: when the device is used, the control box 2 is opened, the speed measuring device arranged on the control box 2 in front of the deceleration stopping device 1 monitors the speed of a running mine car in real time, when the speed of the mine car exceeds the speed limit due to the fact that the mine car is separated from the running accident, the speed measuring device detects and sends an electric signal to the control box 2, then the control box 2 starts the deceleration stopping device 1 to decelerate and intercept the overspeed mine car, the driving motor 8 is started by the control box 2 and drives the driving shaft 8 to rotate, the driving shaft 8 drives the driving gear 10 to rotate, the sliding gear I44 connected with the driving gear 10 rotates, the interception baffle I42 connected with the sliding gear I44 rotates 90 degrees along with the same, then the interception baffle I42 rotates along with the baffle II 41 connected with the reinforcement cross rod I43 and the reinforcement cross rod II 45, and the grooves 47 formed at the bottoms of the interception baffle I42 and the interception baffle II 41 are clamped on a rail 3, when the mine car comes, the intercepting component 4 mainly comprising the first intercepting baffle 42 abuts against the mine car and buffers the impact force generated by the mine car, meanwhile, the sliding gear II 46 and the sliding gear I44 connected with the second intercepting baffle 41 slide on the sliding shaft 5, and the sliding gear II 46 presses the buffer spring 8 arranged on the sliding shaft 5 behind the sliding gear II to buffer the impact force of the mine car until the mine car is stopped.
Claims (9)
1. The utility model provides an thing networking device and application method suitable for colliery, includes control box (2), slows down and stops device (1) and rail (3), rail (3) one side is located in control box (2), be equipped with speed sensor on control box (2), speed sensor electric connection in control box (2), its characterized in that: the speed reduction stopping device (1) comprises a stopping component (4), a driving motor (8), a sliding shaft (5), a driving shaft (6), a driving gear (10), a first baffle (9) and a second baffle (7).
2. The internet of things device suitable for the coal mine and the using method of the internet of things device suitable for the coal mine according to claim 1 are characterized in that: the interception component (4) comprises a first interception baffle (42), a second interception baffle (41), a first reinforcement cross rod (43), a second reinforcement cross rod (45), a first sliding gear (44) and a second sliding gear (46), the first sliding gear (44) is connected to the driving gear (10), the first interception baffle (42) is fixedly connected to the first sliding gear (44), the second interception baffle (41) is fixedly connected to the second sliding gear (46), the first reinforcement cross rod (43) is fixedly connected to the first interception baffle (42), the other end of the first reinforcement cross rod (43) is fixedly connected to the second interception baffle (41), the other end of the second reinforcement cross rod (45) is fixedly connected to the first interception baffle (42), and the other end of the second reinforcement cross rod (45) is fixedly connected to the second interception baffle (41).
3. The internet of things device suitable for the coal mine and the using method of the internet of things device suitable for the coal mine according to claim 2 are characterized in that: sliding gear (44) sliding connection is in sliding shaft (5), sliding gear (46) sliding connection is in sliding shaft (5), sliding shaft (5) one end fixed connection is in baffle (9), sliding shaft (5) other end fixed connection is in baffle two (7), baffle one (9) side surface is connected in driving motor (8), driving motor (8) are connected in drive shaft (6), drive shaft (6) one end is rotated and is connected in baffle one (9), drive shaft (6) other end is rotated and is connected in baffle two (7), be equipped with buffer spring (48) between sliding gear (46) and baffle two (7), buffer spring (48) cup joint on sliding shaft (5).
4. The internet of things device suitable for the coal mine and the using method of the internet of things device suitable for the coal mine according to claim 2 are characterized in that: grooves (47) are formed in the lower surfaces of the first intercepting baffle (42) and the second intercepting baffle (41).
5. The internet of things device suitable for the coal mine and the using method of the internet of things device suitable for the coal mine according to claim 1 are characterized in that: the two deceleration stopping devices (1) are arranged and distributed on two sides of the rail (3).
6. The internet of things device suitable for the coal mine and the using method of the internet of things device suitable for the coal mine according to claim 1 are characterized in that: the driving gear (10), the sliding gear I (44) and the sliding gear II (46) are non-full-tooth gears.
7. The internet of things device suitable for the coal mine and the using method of the internet of things device suitable for the coal mine according to claim 1 are characterized in that: the first intercepting baffle (42) and the first intercepting baffle (42) can rotate by 90 degrees.
8. The internet of things device suitable for the coal mine and the using method of the internet of things device suitable for the coal mine according to claim 1 are characterized in that: the control box (2) is electrically connected to the driving motor (8).
9. The internet of things device suitable for the coal mine and the use method of the internet of things device suitable for the coal mine according to claim 1 are as follows:
step one, starting a control box (2) positioned in front of a deceleration stopping device (1) and measuring the speed of a tramcar running on a rail by a speed measuring device arranged on the control box,
step two, when the tramcar is separated from overspeed in the event of a tramcar running accident, the speed measuring device on the control box (2) detects the overspeed of the tramcar and then sends a signal to the control box (2),
step three, the control box (2) controls the deceleration stop device (1) to decelerate and stop the mine car,
fourthly, the deceleration stopping device (1) starts a driving motor (8) and drives a driving shaft (6) to drive a driving gear (10) to rotate under the control of the control box (2),
step five, the driving gear (10) drives a sliding gear I (44) on the sliding shaft (5) to rotate through gear teeth, so that a first intercepting baffle (42) is driven by the sliding gear I (44) to rotate for 90 degrees and is lapped on a rail (3) on one side, meanwhile, the first intercepting baffle (42) drives a second intercepting baffle (41) to rotate through a first reinforcing cross rod (43) and a second reinforcing cross rod (45), at the moment, the first intercepting baffle (42) and the second intercepting baffle (41) are clamped on the rail (3) through a groove (47) formed in the lower surface,
and sixthly, when the overspeed mine car runs to the deceleration stopping device (1), the intercepting component (4) positioned on the rail (3) blocks the mine car to intercept the overspeed mine car, and simultaneously receives the impact force of the mine car, the intercepting component (4) slides on the sliding shaft (5) and extrudes the buffer spring (8) sleeved on the sliding shaft (5) through the sliding gear II (46), so that the impact of the mine car is buffered until the stop is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110246947.0A CN112810659A (en) | 2021-03-05 | 2021-03-05 | Internet of things device suitable for coal mine and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110246947.0A CN112810659A (en) | 2021-03-05 | 2021-03-05 | Internet of things device suitable for coal mine and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112810659A true CN112810659A (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110246947.0A Pending CN112810659A (en) | 2021-03-05 | 2021-03-05 | Internet of things device suitable for coal mine and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112810659A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3866539A (en) * | 1973-10-01 | 1975-02-18 | Brite O Matic Manufacturing In | Wheel guard and travel stop arrangement |
| EP0332798A1 (en) * | 1988-03-18 | 1989-09-20 | F.I.P. Industriale S.P.A. | Emergency stop device, particularly designed for trains and the like |
| CN110901685A (en) * | 2019-11-20 | 2020-03-24 | 淮南创大实业有限责任公司 | Anti-sliding device |
| CN111645717A (en) * | 2020-05-14 | 2020-09-11 | 杨志荣 | Car arrester for mine track |
-
2021
- 2021-03-05 CN CN202110246947.0A patent/CN112810659A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3866539A (en) * | 1973-10-01 | 1975-02-18 | Brite O Matic Manufacturing In | Wheel guard and travel stop arrangement |
| EP0332798A1 (en) * | 1988-03-18 | 1989-09-20 | F.I.P. Industriale S.P.A. | Emergency stop device, particularly designed for trains and the like |
| CN110901685A (en) * | 2019-11-20 | 2020-03-24 | 淮南创大实业有限责任公司 | Anti-sliding device |
| CN111645717A (en) * | 2020-05-14 | 2020-09-11 | 杨志荣 | Car arrester for mine track |
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Application publication date: 20210518 |