CN114052392B - Air distribution plan for mining area management and change management platform thereof - Google Patents
Air distribution plan for mining area management and change management platform thereof Download PDFInfo
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- CN114052392B CN114052392B CN202111352276.2A CN202111352276A CN114052392B CN 114052392 B CN114052392 B CN 114052392B CN 202111352276 A CN202111352276 A CN 202111352276A CN 114052392 B CN114052392 B CN 114052392B
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- 238000005065 mining Methods 0.000 title claims abstract description 45
- 238000007726 management method Methods 0.000 title claims abstract description 29
- 238000009826 distribution Methods 0.000 title claims abstract description 23
- 238000013070 change management Methods 0.000 title claims abstract description 14
- 230000008859 change Effects 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 20
- 239000001301 oxygen Substances 0.000 claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 20
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000003416 augmentation Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 239000002689 soil Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/08—Feet for furniture in general connected to the floor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
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- 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
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of mining area management, and discloses an air distribution plan for mining area management, which comprises the steps of preparing air quantity, oxygen content and mine air flow speed required by a mine, and prescribing the safe concentration of harmful gas, the allowable concentration of suspended dust in the air and the air temperature; the utility model provides a change management platform of air distribution plan for mining area management, includes casing, control host computer, change operation panel, air quantity sensor, wind speed sensor, oxygen concentration sensor, harmful gas concentration sensor, suspension dust sensor and temperature sensor, its characterized in that, air quantity sensor, wind speed sensor, oxygen concentration sensor, harmful gas concentration sensor, suspension dust sensor and temperature sensor all install in the top of casing, and control host computer fixed mounting is on the top inner wall of casing. The air distribution plan for mining area management and the change management platform thereof are convenient for management and implementation of the air distribution plan, improve the safety management efficiency of the mining area and ensure the safety of workers.
Description
Technical Field
The invention relates to the technical field of mining area management, in particular to an air distribution plan for mining area management and a change management platform thereof.
Background
Mining area exploitation is one of important components of the social production of China. Along with the national and social demands, the production of mining areas is also increased year by year, the prevention of mine safety production hidden trouble is always the important factor of mining area exploitation, and the factors influencing the mining area safety are mainly dependent on the internal environment of the mining area except the safety hidden trouble brought in the construction process, such as the internal air volume of the mining area, the oxygen-containing concentration in the air, the concentration of harmful gas, the concentration of suspended dust, the temperature and other factors, and the environmental factors need to reach the standard safety regulations, so that the safety of constructors in the mining area can be ensured. However, the conventional operation of air quantity management and preparation in the mining area is inconvenient, so that the management efficiency of the mining area is improved to a certain extent.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the air distribution plan for mining area management and the change management platform thereof, which are convenient for management and implementation of the air distribution plan, improve the safety management efficiency of the mining area, ensure the safety of workers, and solve the problems that the conventional air quantity management and preparation operation in the mining area is inconvenient and the management efficiency of the mining area is increased to a certain extent.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: an air distribution plan for mining area management comprises the air quantity, oxygen content and mine air flow speed required by a mine, and the safety concentration of specified harmful gases, the allowable concentration of suspended dust in the air and the air temperature.
The utility model provides a change management platform based on air distribution plan for mining area management, includes casing, control host computer, change operation panel, air quantity sensor, wind speed sensor, oxygen concentration sensor, harmful gas concentration sensor, suspension dust sensor and temperature sensor, its characterized in that, air quantity sensor, wind speed sensor, oxygen concentration sensor, harmful gas concentration sensor, suspension dust sensor and temperature sensor all install in the top of casing, control host computer fixed mounting is on the top inner wall of casing, the lateral wall of casing is equipped with the opening, the change operation panel inserts in the inside of casing through the opening of casing one side, the inside wall of casing is fixed to be equipped with the slide bar, the fixed slider that is equipped with slide bar matched with in lower surface one side of change operation panel, the inside of casing just is equipped with ejecting mechanism in one side of change operation panel, the top of casing is equipped with protection machanism, the bottom symmetry of casing is fixed and is equipped with two support columns, the support column is hollow structure, and the inside of support column is equipped with increases steady mechanism.
Preferably, the pushing mechanism comprises a motor, a screw rod and an internal thread pipe, wherein the motor is fixedly arranged on the inner side wall of the shell, the screw rod is fixedly arranged at the output end of the motor, the internal thread pipe is arranged on the rod wall of the screw rod in a threaded manner, and the tail end of the internal thread pipe is fixedly connected with the side wall of the change operation table.
Preferably, the protection machanism includes protection casing, U type piece, connecting rod, pivot, torsion spring, first rope winding wheel and second rope winding wheel, the protection casing is located the top of casing and covers air quantity sensor, wind speed sensor, oxygen concentration sensor, harmful gas concentration sensor, suspension dust sensor and temperature sensor, U type piece is fixed to be set up in top one side of casing, the connecting rod is fixed to be set up on the lateral wall of protection casing, and the end of connecting rod extends to the inside of U type piece and rotates with it through the pivot to be connected, torsion spring cover is located on the axial wall of pivot, and torsion spring's both ends respectively with connecting rod and U type piece fixed connection, first rope winding wheel sets up in the inside of casing, the fixed one end that sets up in the pivot of second rope winding wheel, be equipped with first bevel gear through the fixed connection rope transmission between first rope winding wheel and the second rope winding wheel, the fixed rotation axis tip of screw rod is equipped with the second bevel gear, first bevel gear and second bevel gear meshing.
Preferably, the stability augmentation mechanism comprises a trapezoidal moving block, a first spring, a first pull rope, a second pull rope, a stretching rod, a fixing ring and a second spring, wherein the trapezoidal moving block is positioned in the supporting column, the lower side of the trapezoidal moving block is fixedly connected with the inner wall of the supporting column through the first spring, the first pull rope is fixedly arranged on the upper side of the trapezoidal moving block, the two first pull ropes are all extended to the inside of the shell and are fixedly connected with the second pull rope, the other end of the second pull rope is fixedly connected with the pipe wall of the internally threaded pipe, stretching holes are formed in two sides of the supporting column, the stretching rod is positioned in the stretching hole, the fixing ring is fixedly arranged on the rod wall of the stretching rod, the second spring is sleeved on the rod wall of the stretching rod, and two ends of the second spring are respectively fixedly connected with the side wall of the fixing ring and the inner wall of the supporting column.
Preferably, the inside wall of casing just is located two the top of support column all rotates and is equipped with first leading wheel, two first stay cord slides respectively and sets up in two on the first leading wheel, the inside wall of casing just is located one side rotation of second stay cord and is equipped with the second leading wheel, second stay cord and second leading wheel sliding contact.
Preferably, an auxiliary roller is rotatably arranged at the lower side of the opening on the side wall of the shell, and the lower surface of the changing operation table and the auxiliary roller are arranged in a rolling way.
(III) beneficial effects
Compared with the prior art, the invention provides an air distribution plan for mining area management and a change management platform thereof, which have the following beneficial effects:
1. this air distribution plan for mining area management and change management platform thereof through the amount of wind sensor, wind speed sensor, oxygen concentration sensor, harmful gas concentration sensor, suspension dust sensor and the temperature sensor that are equipped with, can detect the inside amount of wind of mining area, wind speed, oxygen concentration, harmful gas concentration, suspension dust concentration and temperature to make the staff learn the inside environmental value of mining area, be convenient for the staff and implement the air distribution plan arrangement, and then confirm the amount of wind that lets in to the mining area inside, wind speed and oxygen concentration and adjust the inside harmful gas concentration of mining area, suspension dust concentration and temperature size.
2. This mining area management is with air distribution plan and change management platform thereof, through the change operation panel that is equipped with, be convenient for staff's operation change lets in the inside amount of wind of mining area, the numerical value of wind speed and oxygen concentration, through the motor that is equipped with, the motor drives the screw rod rotation and makes the internal thread pipe remove, the internal thread pipe is with changing the operation panel and ejecting from the inside of casing, simultaneously first bevel gear on the screw rod drives the rotation of second bevel gear, make first winding wheel rotate and with connecting rope wind up, the second winding wheel of connecting rope other end is driven this moment, the second winding wheel drives the pivot and makes the protection casing of connecting rod tip open with the mode of hinge, can expose each detection sensor at casing top and detect the inside environment of mining area, this internal thread pipe can drive two first stay ropes of second stay cord upward pulling when removing, two first stay cords can pull simultaneously and remove and extrude the extension rod of both sides on the trapezoidal movable block, can be with the inside extension rod of two support columns ejecting and insert in soil, this structure can increase the support column and insert in soil stability in soil, and whole operation plan implementation stability is easy to arrange the staff, and the operation is convenient for carrying out the operation plan.
Drawings
FIG. 1 is a schematic diagram of a mining area management air distribution plan and a change management platform structure thereof;
FIG. 2 is an enlarged view of the portion A of FIG. 1;
FIG. 3 is a schematic top view of the shielding mechanism of FIG. 1;
fig. 4 is an enlarged view of the structure of the part B of fig. 1.
In the figure: 1 a shell, 2 a control host, 3 a changing operation table, 4 an air volume sensor, 5 an air speed sensor, 6 an oxygen concentration sensor, 7 a harmful gas concentration sensor, 8 a suspended dust sensor, 9 a temperature sensor, 10 a slide bar, 11 a slide block, 12 a support column, 13 a motor, 14 a screw rod, 15 an internal thread pipe, 16 a protective cover, 17U-shaped blocks, 18 a connecting rod, 19 a rotating shaft, 20 a torsion spring, 21 a first rope winding wheel, 22 a second rope winding wheel, 23 a connecting rope, 24 a first bevel gear, 25 a second bevel gear, 26 a trapezoid moving block, 27 a first spring, 28 a first pull rope, 29 a second pull rope, 30 an extending rod, 31 a fixed ring, 32 a fixed ring, 33 a first guide wheel, 34 a second guide wheel and 35 auxiliary rollers.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, an air distribution plan for mine management includes the air volume, oxygen content and mine air flow rate required by a formulated mine, and the specified safety concentration of harmful gases, the allowable concentration of suspended dust in the air and the air temperature.
The utility model provides a change management platform of air distribution plan for mining area management, which comprises a housin 1, control host 2, change operation panel 3, air quantity sensor 4, wind speed sensor 5, oxygen concentration sensor 6, harmful gas concentration sensor 7, suspension dust sensor 8 and temperature sensor 9 all install in the top of casing 1, control host 2 fixed mounting is on the top inner wall of casing 1, the lateral wall of casing 1 is equipped with the opening, change operation panel 3 inserts in the inside of casing 1 through the opening of casing 1 side, the inside wall of casing 1 is fixed to be equipped with slide bar 10, change operation panel 3's lower surface one side is fixed to be equipped with slide bar 10 matched with slider 11, the inside of casing 1 and be located one side of change operation panel 3 is equipped with the release mechanism, the top of casing 1 is equipped with protection mechanism, the bottom symmetry of casing 1 is fixed and is equipped with two support columns 12, 12 are hollow structure, and the inside of support column 12 is equipped with the steady mechanism of increasing.
The pushing mechanism comprises a motor 13, a screw rod 14 and an internal thread pipe 15, wherein the motor 13 is fixedly arranged on the inner side wall of the shell 1, the screw rod 14 is fixedly arranged at the output end of the motor 13, the internal thread pipe 15 is arranged on the rod wall of the screw rod 14 in a threaded manner, the tail end of the internal thread pipe 15 is fixedly connected with the side wall of the change operation table 3, the motor 13 drives the screw rod 14 to rotate and enables the internal thread pipe 15 to move, and the internal thread pipe 15 pushes the change operation table 3 out of the shell 1.
The protection mechanism comprises a protection cover 16, a U-shaped block 17, a connecting rod 18, a rotating shaft 19, a torsion spring 20, a first rope winding wheel 21 and a second rope winding wheel 22, wherein the protection cover 16 is positioned at the top of the shell 1 and covers the air quantity sensor 4, the air speed sensor 5, the oxygen concentration sensor 6, the harmful gas concentration sensor 7, the suspended dust sensor 8 and the temperature sensor 9, the U-shaped block 17 is fixedly arranged at one side of the top of the shell 1, the connecting rod 18 is fixedly arranged on the side wall of the protection cover 16, the tail end of the connecting rod 18 extends to the inside of the U-shaped block 17 and is rotationally connected with the U-shaped block through the rotating shaft 19, the torsion spring 20 is sleeved on the shaft wall of the rotating shaft 19, two ends of the torsion spring 20 are respectively fixedly connected with the connecting rod 18 and the U-shaped block 17, the first rope winding wheel 21 is rotationally arranged in the inside of the shell 1, the second winding wheel 22 is fixedly arranged at one end of the rotating shaft 19, the first winding wheel 21 and the second winding wheel 22 are in transmission connection through the connecting rope 23, a first bevel gear 24 is fixedly arranged on the rod wall of the screw 14, a second bevel gear 25 is fixedly arranged at the end part of the rotating shaft of the first winding wheel 21, the first bevel gear 24 and the second bevel gear 25 are meshed, the first bevel gear 24 drives the second bevel gear 25 to rotate when the screw 14 is driven, the first winding wheel 21 rotates and winds up the connecting rope 23, at the moment, the second winding wheel 22 at the other end of the connecting rope 23 is driven, the second winding wheel 22 drives the rotating shaft 19 to rotate, and the protective cover 16 at the end part of the connecting rod 18 is opened in a hinge mode, so that all detection sensors at the top of the shell 1 can be exposed and the environment inside a mining area can be detected.
The stability augmentation mechanism comprises a trapezoid moving block 26, a first spring 27, a first pull rope 28, a second pull rope 29, an extension rod 30, a fixing ring 31 and a second spring 32, wherein the trapezoid moving block 26 is located inside a support column 12, the lower side of the trapezoid moving block 26 is fixedly connected with the inner wall of the support column 12 through the first spring 27, the first pull rope 28 is fixedly arranged on the upper side of the trapezoid moving block 26, the two first pull ropes 28 extend to the inside of the shell 1 and are fixedly connected with the second pull rope 29, the other end of the second pull rope 29 is fixedly connected with the pipe wall of an internal thread pipe 15, extension holes are formed in two sides of the support column 12, the extension rod 30 is located inside the extension holes, the fixing ring 31 is fixedly arranged on the rod wall of the extension rod 30, the second spring 32 is sleeved on the rod wall of the extension rod 30, and two ends of the second spring 32 are fixedly connected with the side wall of the fixing ring 31 and the inner wall of the support column 12 respectively.
The inside wall of casing 1 and lie in the top of two support columns 12 and all rotate and be equipped with first leading wheel 33, two first stay cords 28 slip respectively set up on two first leading wheels 33, the inside wall of casing 1 and lie in one side rotation of second stay cord 29 and be equipped with second leading wheel 34, second stay cord 29 and second leading wheel 34 sliding contact, first leading wheel 33 and second leading wheel 34 can change the direction of first stay cord 28 and second stay cord 29, thereby can make internal thread pipe 15 drive the inside steady mechanism that increases of two support columns 12 and shift out.
An auxiliary roller 35 is rotatably arranged at the lower side of the opening on the side wall of the shell 1, the lower surface of the changing operation table 3 and the auxiliary roller 35 are arranged in a rolling way, and the action of the auxiliary roller 35 increases the moving stability of the changing operation table 3.
In summary, when the environment in the mining area is required to be detected and managed, the motor 13 is opened to work, the motor 13 drives the screw rod 14 to rotate and enables the internal thread pipe 15 to move, the internal thread pipe 15 pushes out the change operation table 3 from the interior of the shell 1, meanwhile, the first bevel gear 24 on the screw rod 14 drives the second bevel gear 25 to rotate, the first rope winding wheel 21 rotates and winds up the connecting rope 23, the second rope winding wheel 22 at the other end of the connecting rope 23 is driven, the second rope winding wheel 22 drives the rotating shaft 19 to rotate and enables the protective cover 16 at the end part of the connecting rod 18 to be opened in a hinge mode, each detection sensor at the top of the shell 1 can be exposed and detect the environment in the mining area, each detection sensor can detect the air quantity, the air speed, the oxygen concentration, the harmful gas concentration, the suspended dust concentration and the temperature in the mining area respectively, so that the working personnel can know the environment numerical value in the mining area, and the working personnel can operate the change operation table 3 according to the detected environment numerical value, determine the air quantity, the air speed, the harmful gas concentration and the suspended dust concentration and the safe dust concentration in the mining area, and the safety of the working personnel are ensured; this internal thread pipe 15 can drive second stay cord 29 and upwards pull two first stay cords 28 when removing, and two first stay cords 28 can pull simultaneously and remove on two trapezoidal movable blocks 26 and extrude the extension rod 30 of both sides, can push out the extension rod 30 of two support column 12 insides and insert in soil, and this structure can increase the steadiness that support column 12 inserted in soil, and then can increase the operating stability of whole platform, and whole in-process convenient operation easily staff manages and carries out the air distribution plan arrangement.
It should be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a change management platform of air distribution plan for mining area management, includes casing (1), control host computer (2), change operation panel (3), air volume sensor (4), wind speed sensor (5), oxygen concentration sensor (6), harmful gas concentration sensor (7), suspension dust sensor (8) and temperature sensor (9), its characterized in that, air volume sensor (4), wind speed sensor (5), oxygen concentration sensor (6), harmful gas concentration sensor (7), suspension dust sensor (8) and temperature sensor (9) all install in the top of casing (1), control host computer (2) fixed mounting is on the top inner wall of casing (1), the lateral wall of casing (1) is equipped with the opening, change operation panel (3) insert in the inside of casing (1) through the opening of casing (1) one side, the inside wall of casing (1) is fixed and is equipped with slide bar (10), the fixed slider (10) that are equipped with in lower surface side of change operation panel (3), casing (1) and inside are equipped with two side of being equipped with protection mechanism (12) are equipped with to change operation panel (1) and are equipped with in the top of casing (1), the support column (12) is of a hollow structure, and a stability augmentation mechanism is arranged inside the support column (12);
the pushing mechanism comprises a motor (13), a screw rod (14) and an internal thread pipe (15), wherein the motor (13) is fixedly arranged on the inner side wall of the shell (1), the screw rod (14) is fixedly arranged at the output end of the motor (13), the internal thread pipe (15) is arranged on the rod wall of the screw rod (14) in a threaded manner, and the tail end of the internal thread pipe (15) is fixedly connected with the side wall of the change operation table (3);
the protection mechanism comprises a protection cover (16), a U-shaped block (17), a connecting rod (18), a rotating shaft (19), a torsion spring (20), a first rope winding wheel (21) and a second rope winding wheel (22), wherein the protection cover (16) is positioned at the top of the shell (1) and is used for covering the air quantity sensor (4), the air speed sensor (5), the oxygen concentration sensor (6), the harmful gas concentration sensor (7), the suspended dust sensor (8) and the temperature sensor (9), the U-shaped block (17) is fixedly arranged at one side of the top of the shell (1), the connecting rod (18) is fixedly arranged on the side wall of the protection cover (16), the tail end of the connecting rod (18) extends to the inside of the U-shaped block (17) and is in rotary connection with the U-shaped block through the rotating shaft (19), the torsion spring (20) is sleeved on the shaft wall of the rotating shaft (19), two ends of the torsion spring (20) are fixedly connected with the connecting rod (18) and the U-shaped block (17) respectively, the first rope winding wheel (21) is rotatably arranged in the shell (1), the second rope winding wheel (22) is fixedly arranged between the first rope winding wheel (21) and the second rope winding wheel (22) through the first rope winding wheel (23), the first bevel gear (24) is fixedly arranged on the rod wall of the screw rod (14), the second bevel gear (25) is fixedly arranged at the end part of the rotating shaft of the first rope winding wheel (21), and the first bevel gear (24) and the second bevel gear (25) are meshed.
2. The change management platform for air distribution planning for mining area management according to claim 1, wherein the stability augmentation mechanism comprises a trapezoid moving block (26), a first spring (27), a first pull rope (28), a second pull rope (29), an extending rod (30), a fixing ring (31) and a second spring (32), the trapezoid moving block (26) is located inside a supporting column (12), the lower side of the trapezoid moving block (26) is fixedly connected with the inner wall of the supporting column (12) through the first spring (27), the first pull rope (28) is fixedly arranged on the upper side of the trapezoid moving block (26), the two first pull ropes (28) are both extended to the inside of a shell (1) and are fixedly connected with the second pull rope (29), the other end of the second pull rope (29) is fixedly connected with the pipe wall of an internal thread pipe (15), extending holes are formed in two sides of the supporting column (12), the fixing ring (31) is fixedly arranged on the inner wall of the extending rod (30), and the two ends of the second pull rope (32) are fixedly connected with the two ends of the fixing ring (32) of the supporting column (12) in a sleeved mode.
3. The platform for changing and managing the air distribution plan for mining area management according to claim 2, wherein the inner side wall of the shell (1) is rotatably provided with first guide wheels (33) above the two support columns (12), the two first pull ropes (28) are slidably arranged on the two first guide wheels (33) respectively, the inner side wall of the shell (1) is rotatably provided with second guide wheels (34) on one side of the second pull rope (29), and the second pull rope (29) is slidably contacted with the second guide wheels (34).
4. The platform for changing and managing the air distribution plan for mining area management according to claim 1, wherein an auxiliary roller (35) is rotatably arranged below the opening on the side wall of the shell (1), and the lower surface of the changing operation table (3) and the auxiliary roller (35) are arranged in a rolling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111352276.2A CN114052392B (en) | 2021-11-16 | 2021-11-16 | Air distribution plan for mining area management and change management platform thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111352276.2A CN114052392B (en) | 2021-11-16 | 2021-11-16 | Air distribution plan for mining area management and change management platform thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114052392A CN114052392A (en) | 2022-02-18 |
| CN114052392B true CN114052392B (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111352276.2A Active CN114052392B (en) | 2021-11-16 | 2021-11-16 | Air distribution plan for mining area management and change management platform thereof |
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| CN114517456A (en) * | 2022-03-11 | 2022-05-20 | 河南汉通公路工程有限公司 | Safety type anti-collision facility for highway bridge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865093A (en) * | 2012-09-17 | 2013-01-09 | 太原理工大学 | Mine ventilation automatic detection and operation system |
| CN204552832U (en) * | 2015-04-29 | 2015-08-12 | 黑龙江省科学院自动化研究所 | Coal mine safety monitoring management platform |
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| CN110308252B (en) * | 2019-08-13 | 2022-09-13 | 成都苏杜地质工程咨询有限公司 | Tunnel toxic and harmful gas deep hole testing device and testing method thereof |
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| CN102865093A (en) * | 2012-09-17 | 2013-01-09 | 太原理工大学 | Mine ventilation automatic detection and operation system |
| CN204552832U (en) * | 2015-04-29 | 2015-08-12 | 黑龙江省科学院自动化研究所 | Coal mine safety monitoring management platform |
| CN109587648A (en) * | 2018-11-22 | 2019-04-05 | 桂林理工大学 | A kind of Colliery Safety Supervise System based on wireless sensor network |
| CN212359863U (en) * | 2020-05-13 | 2021-01-15 | 陈相明 | Safety protection device for mine derrick |
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