CN102678170B - Mine overhead rail rope lane Full-automatic disaster prevention device - Google Patents
Mine overhead rail rope lane Full-automatic disaster prevention device Download PDFInfo
- Publication number
- CN102678170B CN102678170B CN201110066591.9A CN201110066591A CN102678170B CN 102678170 B CN102678170 B CN 102678170B CN 201110066591 A CN201110066591 A CN 201110066591A CN 102678170 B CN102678170 B CN 102678170B
- Authority
- CN
- China
- Prior art keywords
- door
- grate
- stifled anti
- upward
- oil cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The invention provides a kind of mine overhead rail rope lane Full-automatic disaster prevention device, described mine overhead rail rope lane Full-automatic disaster prevention device mainly comprises ground control unit, sensor control, grate door, stifled anti-door, gutter hydraulically operated gate, fire-proof curtain device, electric liquid integral cabinet, fixed mount of visiting, described mine overhead rail rope tunnel Full-automatic disaster prevention device mine order side to or twocouese be symmetrical arranged.The grate door of the present invention's arrangement can be closed before whole equipment safety is closed, and tackles the foreign material in water or slow down the impact of generation various explosion time to involve the stifled anti-door closedown of the foreign material impact wrapping up in band and damaging impact.Particularly there is disaster and require when not cutting off inclined shaft transporting car wire rope or hanger rail to various disaster carry out single or Bidirectional intelligent, fast, comprehensive stifled, anti-.Grate door, stifled anti-Men Jun are provided with to rescue and remove door, upward-acting door.
Description
Technical field
The present invention relates to mine disaster and block up anti-device, particularly relate to mine overhead rail rope lane Full-automatic disaster prevention device.
Background technology
At present at mine to relating to fire, water, blast, pernicious gas, high density coal dust etc. and when there is disaster, do not find at inclined shaft transporting car, use in the underground transportation tunnel of hanger rail and automatically comprehensively can block up fire prevention, water, blast, pernicious gas, high density coal dust and preventing, reduce or stop the device that disaster occurs and loses, particularly require when not cutting off inclined shaft transporting car wire rope or hanger rail, cannot effectively to inclined shaft transporting car, the underground transportation tunnel of hanger rail itself and the gushing water passed through, water burst, pernicious gas exceeds standard, high density coal dust gathers, the disaster such as gas and coal-dust explosion carries out realization intelligence, fast, comprehensive stifled, anti-, the accident that frequent generation is serious, lose huge.
Summary of the invention
The present invention is directed to prior art Problems existing, a kind of mine overhead rail rope lane Full-automatic disaster prevention device is provided.When the generation of mine disaster, effectively in long-range or short range and automatically monitor an accident point of easily sending out for anticipation, and be combined with ground maneuvers command system and the artificial overall start or stop of short range, effectively realize intelligence before disaster generation or the initial stage does not cut off inclined shaft transporting car wire rope or hanger rail, carry out comprehensively blocking up preventing fast.Technical scheme of the present invention is: mine overhead rail rope lane Full-automatic disaster prevention device, mainly comprise ground control unit 1, sensor control 10, grate door 9, stifled anti-door 12, gutter hydraulically operated gate 13, fire-proof curtain device 15, electricity liquid integral cabinet 11, to visit fixed mount 94, it is characterized in that: described in fixed mount 94 of visiting mainly comprise doorframe fixed plate, shaped steel frame 93, shaped steel 95 fixed by top board, shaped steel crossbeam 96, upward-acting door limit sensors 97, upward-acting door fixed oil cylinder limit sensors 98, described shaped steel frame 93 one end welding doorframe fixed plate is fixedly connected with bolt with stifled anti-door frame 63, one end weld type gooseneck 96, upward-acting door limit sensors 97 is settled in shaped steel crossbeam 96 groove, upward-acting door fixed oil cylinder limit sensors 98, shaped steel frame 93 welds two top boards and fixes shaped steel 95, and by the bolt hole that two top boards are fixed on shaped steel 95, fixed mount 94 of visiting is fixed on back.
Described mine overhead rail rope lane Full-automatic disaster prevention device mine order side to or twocouese be symmetrical arranged.
Described grate door 9 mainly comprises grate door frame 28, grate door is rescued and removed door 18, grate door upward-acting door 52, grate door switch oil cylinder 22, grate door bolt locking oil cylinder 23, grate door bolt mouth sealing apparatus 31, fire resistant coating 14, gutter hydraulically operated gate 13 and each limit sensors; Grate door switch oil cylinder tailstock 27, the cylinder head of the grate door switch oil cylinder 22 of grate door 9 connect grate door frame 28, grate door gusset plate 19 respectively, and cylinder head place arranges grate door switch limit sensors 21; Grate door board 26 is welded on grate door gusset plate 19 and grate door-hinge 36, is connected with grate door frame 28 by grate door-hinge 36, and be evenly divided into flat board from top to bottom, aperture plate, hollow are pulled, macroporous plate, uniform grate door-plate hole 29 on orifice plate; Grate door board 26 non-come surrounding, calamity face inlay grate door fire proof seal soft board 32, face be coated with fire resistant coating 14; Grate door board 26 non-come calamity face be welded with grate door gusset plate 19 in length and breadth, grate door gusset plate 19 leaves the hole locking oil cylinder 23 cylinder head and pass; Grate door frame there is grate door bolt mouth sealing apparatus 31, grate door frame is provided with grate door bolt locking oil cylinder limit sensors 24; Grate door-plate hole 29 is left up and down, for connecting bolt anchorage doorframe 10 inside grate door frame 28; Outside grate door frame 28, surrounding is welded with cast reinforcement gusset 34, gusset small gusset 35 is strengthened in the cast of grate door, gusset grate door reinforcement gusset hole 33 for subsequent use is strengthened in the cast of grate door frame; Oil cylinder is connected with hydraulic power unit by fluid pressure line, hydraulic valve; Grate door board 26 fixes 2 grate door bolt locking oil cylinders 23 up and down respectively, and grate door bolt locking oil cylinder 23 cylinder head realizes grate door 9 through the grate door gusset plate 19 grate door bolt mouth sealing apparatus 31 inserted above grate door frame 28 and fastens; Described grate door frame 28 leaves the bolt hole 42 be connected with bolt anchorage doorframe; Gusset 34 rear is strengthened by the cast of grate door frame in described grate door frame 28 lower frame right, gutter hydraulically operated gate connecting bolt connects gutter hydraulically operated gate junction plate, on the hydraulic brake sheet frame of hydraulically operated gate junction plate welding gutter, gutter, gusset is strengthened in the hydraulically operated gate cast of about the hydraulic brake sheet frame of gutter and welding gutter, below, gusset small gusset is strengthened in hydraulically operated gate cast in gutter, and gutter hydraulic pressure gate periphery inlays gutter hydraulically operated gate fire prevention macromolecule cushion; Described grate door rescue remove door 18 comprise grate door rescue remove door switch oil cylinder 16, grate door rescue remove door bolt locking oil cylinder 30, grate door rescue remove door-plate hole 39, grate door rescue remove door board 17, grate door rescue remove every axle 38, grate door rescue remove door switch oil cylinder limit sensors 37, grate door rescue remove the tight limit sensors 25 of door bolt, grate door rescues to remove and reinforces side plate 20, a fire resistant coating 14; Grate door is rescued and is removed door switch oil cylinder 16 tailstock connection grate door board 26, grate door rescue remove door switch oil cylinder 16 cylinder head be connected to grate door in length and breadth rescue to remove reinforce side plate 20 and grate door rescue remove door board 17 welding jointly device on, and have grate door to rescue to remove door switch oil cylinder limit sensors 25 to limit grate door to rescue and remove door switch oil cylinder 16 collapsing length, reach the switching requirements of grate door 9; Rescue with grate door the grate door removing door-plate hole 39 to rescue and remove door board 17 and to be rescued by grate door and remove every axle 38 and connect grate door board 26; Grate door is rescued and is removed door board 17 and come face, calamity direction and scribble fire resistant coating 14, non-come face, calamity direction be welded with grate door in length and breadth and rescue to remove and reinforce a side plate 20, grate door is rescued and is removed a grate door reinforced in side plate 20 frame and rescue and remove door board 17 and be connected with grate door and rescue and remove door bolt locking oil cylinder 30 and grate door and rescue and remove the tight limit sensors 25 of door bolt in length and breadth; Grate door is rescued and is removed door bolt locking oil cylinder 30 cylinder head and rescue to remove through grate door and reinforce side plate 20 preformed hole.
Described grate door upward-acting door 52 comprises grate door upward-acting door plate 4), grate door upward-acting door plate (44, the upward-acting door of grate door strengthen transit plate 45, grate door upward-acting door door-hinge 46, fire proof seal polymer shaping soft board 47, the upward-acting door of grate door locks oil cylinder 48, the upward-acting door of grate door locks oil cylinder limit sensors 49, grate door upward-acting door switch oil cylinder 50, grate door upward-acting door switch oil cylinder tailstock 51, grate door upward-acting door switch oil cylinder limit sensors 53; The grate door upward-acting door switch oil cylinder tailstock 51 of grate door upward-acting door switch oil cylinder 50 connects grate door upward-acting door plate 43, grate door upward-acting door switch oil cylinder 50 cylinder head is connected to grate door upward-acting door in length and breadth and strengthens on the device of transit plate 45 and the common welding of grate door upward-acting door plate 43, and have grate door upward-acting door switch oil cylinder limit sensors 53 to limit grate door upward-acting door switch oil cylinder 50 collapsing length, reach the switching requirements of grate door upward-acting door 52; Grate door upward-acting door plate 43 with grate door upward-acting door plate hole 44 connects grate door upward-acting door plate 43 by grate door upward-acting door door-hinge 46; Grate door upward-acting door plate 43 comes face, calamity direction and scribbles fire resistant coating 14, non-come face, calamity direction be welded with grate door upward-acting door in length and breadth and strengthen transit plate 45, the grate door upward-acting door grate door upward-acting door plate 43 strengthened in transit plate 45 frame is connected with the upward-acting door of grate door and locks oil cylinder 48 and the upward-acting door of grate door locks oil cylinder limit sensors 49; The upward-acting door of grate door locks oil cylinder 48 cylinder head and strengthens transit plate 45 preformed hole through the upward-acting door of grate door, reaches the object locking grate door upward-acting door 52; Grate door upward-acting door plate 43 has groove for inlaying fire proof seal polymer shaping soft board 47.
Described stifled anti-door 12 mainly comprises: stifled anti-door frame 63, stifled anti-door are rescued and removed door 73, stifled anti-door upward-acting door 91, stifled anti-door switch oil cylinder 57, stifled anti-door bolt locking oil cylinder 58, stifled anti-door bolt mouth sealing apparatus 66, stifled anti-door observe ports valve, stifled anti-gate discharge ports valve 78, stifled anti-door stiffener 64, fire resistant coating 14, gutter hydraulically operated gate 13; The stifled anti-door switch oil cylinder tailstock 62 of stifled anti-door switch oil cylinder 57, cylinder head connect stifled anti-door frame 63, stifled anti-door gusset plate 54 respectively, and cylinder head place arranges stifled anti-door switch limit sensors 56; Stifled anti-door board 61 is welded on stifled anti-door gusset plate 54 and stifled anti-door-hinge 70, is connected with stifled anti-door frame 63 by stifled anti-door-hinge 70; Stifled anti-door board 61 non-come surrounding, calamity face inlay stifled anti-door fire proof seal soft board 40, panel is coated with fire resistant coating 14; Stifled anti-door board 61 non-come calamity face in length and breadth containing stifled anti-door gusset plate 54, stifled anti-door gusset plate 54 leaves the hole that stifled anti-door bolt locking oil cylinder 58 cylinder head passes; Stifled anti-door frame there is stifled anti-door bolt mouth sealing apparatus 31, stifled anti-door frame is provided with stifled anti-door bolt locking oil cylinder limit sensors 59; Stifled anti-door-plate hole is left up and down for connecting bolt anchorage doorframe 10 inside stifled anti-door frame 63; Outside stifled anti-door frame 63, surrounding is welded with that gusset 68 is strengthened in cast, gusset small gusset 69 is strengthened in stifled anti-door cast, stifled anti-door frame cast is strengthened gusset and strengthened stifled anti-door gusset hole 67 for subsequent use; Oil cylinder is connected with hydraulic power unit by fluid pressure line, hydraulic valve; Stifled anti-door board 61 fixes 2 stifled anti-door bolt locking oil cylinders 58 up and down respectively, and stifled anti-door bolt locking oil cylinder 58 cylinder head realizes stifled anti-door 12 through the stifled anti-door gusset plate 54 stifled anti-door bolt mouth sealing apparatus 31 inserted above stifled anti-door frame 63 and fastens; It is described that gusset 68 rear is strengthened by stifled anti-door frame in stifled anti-door frame 63 lower frame right, gutter hydraulically operated gate connecting bolt connects gutter hydraulically operated gate junction plate, on the hydraulic brake sheet frame of hydraulically operated gate junction plate welding gutter, gutter, gusset is strengthened in the hydraulically operated gate cast of about the hydraulic brake sheet frame of gutter and welding gutter, below, gusset small gusset is strengthened in hydraulically operated gate cast in gutter, and gutter hydraulic pressure gate periphery inlays gutter hydraulically operated gate fire prevention macromolecule cushion; Stifled anti-door board 61 carrys out the stifled anti-door stiffener 64 of calamity face welding, comes calamity face and adopts the material fire resistant coatings 14 such as technique formation Aero-Space use, vermiculite, asbestos material such as spraying, inlay; Stifled anti-door is observed on ports valve and is settled stifled anti-door to observe ports valve limit sensors 77; Stifled anti-gate discharge ports valve 78 settles stifled anti-gate discharge ports valve limit sensors 79; Stretch oil cylinder 41 be fixed on stifled anti-door gusset plate 54 and stifled anti-door board 61 non-come calamity face, cylinder head is by stifled anti-door gusset plate 54 preformed hole; It is stifled anti-that stifled anti-door 12 also can make separately tunnel or chamber etc.; Described stifled anti-door rescue remove door 73 comprise stifled anti-door rescue remove door switch oil cylinder 71, stifled anti-door rescue remove door bolt locking oil cylinder 65, stifled anti-door rescue remove door board 74, stifled anti-door rescue remove every axle 75, stifled anti-door rescue remove door switch oil cylinder limit sensors 72, stifled anti-door rescue remove the tight limit sensors of door bolt 60, stifled anti-door rescues to remove and reinforces side plate 55, a fire resistant coating 14; Stifled anti-door is rescued and is removed the stifled anti-door board 61 of door switch oil cylinder 71 tailstock connection, stifled anti-door rescue remove door switch oil cylinder 71 cylinder head be connected to stifled anti-door in length and breadth rescue remove to reinforce side plate 55 and stifled anti-door rescue remove door board 74 welding jointly device on, and have stifled anti-door to rescue to remove door switch oil cylinder limit sensors 72 to limit stifled anti-door to rescue and remove door switch oil cylinder 71 collapsing length, meet stifled anti-door and rescue and remove door 73 switching requirements; Stifled anti-door is rescued and is removed door board 74 and rescued by stifled anti-door and remove every axle 75 and connect and block up anti-door and rescue and remove door board 74; Stifled anti-door is rescued and is removed door board 74 and come face, calamity direction and scribble fire resistant coating 14, non-come face, calamity direction be welded with stifled anti-door in length and breadth and rescue to remove and reinforce a side plate 55, stifled anti-door is rescued and is removed a stifled anti-door reinforced in side plate 55 frame and rescue and remove door board 74 and be connected with stifled anti-door and rescue to remove door bolt locking oil cylinder 65 and block up anti-door and rescue and remove the tight limit sensors 60 of door bolt in length and breadth; Stifled anti-door is rescued and is removed door bolt locking oil cylinder 65 cylinder head and rescue to remove through stifled anti-door and reinforce side plate 55 preformed hole.
Described stifled anti-door upward-acting door 91 comprises stifled anti-door upward-acting door plate 82, fire resistant coating 14, stifled anti-door upward-acting door strengthen that transit plate 83 blocks up anti-door upward-acting door door-hinge 84, fire proof seal polymer shaping soft board 85, stifled anti-door upward-acting door locks oil cylinder 86, stifled anti-door upward-acting door locks oil cylinder limit sensors 87, stifled anti-door upward-acting door switch oil cylinder 88, stifled anti-door upward-acting door switch oil cylinder tailstock 89, stifled anti-door upward-acting door switch oil cylinder limit sensors 90; The stifled anti-door upward-acting door switch oil cylinder tailstock 89 of stifled anti-door upward-acting door switch oil cylinder 88 connects stifled anti-door upward-acting door plate 82, blocking up anti-door upward-acting door switch oil cylinder 88 cylinder head is connected on the device of stifled anti-door upward-acting door reinforcement transit plate 83 and the common welding of stifled anti-door upward-acting door plate 82 in length and breadth, and have stifled anti-door upward-acting door switch oil cylinder limit sensors 90 to limit stifled anti-door upward-acting door switch oil cylinder 88 collapsing length, reach the switching requirements of stifled anti-door upward-acting door 91; Stifled anti-door upward-acting door plate 82 with fire resistant coating 14 connects stifled anti-door upward-acting door plate 82 by stifled anti-door upward-acting door door-hinge 84; Stifled anti-door upward-acting door plate 82 comes face, calamity direction and scribbles fire resistant coating 14, non-come face, calamity direction be welded with stifled anti-door upward-acting door in length and breadth and strengthen transit plate 83, the stifled anti-door upward-acting door stifled anti-door upward-acting door plate 82 strengthened in transit plate 83 frame is connected with stifled anti-door upward-acting door and locks oil cylinder 86 and block up anti-door upward-acting door and lock oil cylinder limit sensors 87; Stifled anti-door upward-acting door locks oil cylinder 86 cylinder head and strengthens transit plate 83 preformed hole through stifled anti-door upward-acting door; Stifled anti-door upward-acting door plate 82 has groove for inlaying fire proof seal polymer shaping soft board 47.
Described fire resistant coating (14) adopts Aero-Space fire-proof heat-insulating material or vermiculite, asbestos fire proofing material, uses spraying, mosaic technology and the overcoat that formed.
Advantageous effect of the present invention: the grate door that the present invention settles can be closed before whole equipment safety is closed, the foreign material in interception water, the floating thing of the water surface or slow down the stifled anti-door closedown of foreign material impact and the damaging impact that various explosion time shock wave wraps up in band occurs.Particularly there is disaster in mine overhead rail rope lane, when requiring not cut off inclined shaft transporting car wire rope or hanger rail, to the underground transportation tunnel itself of inclined shaft transporting car, hanger rail with the gushing water passed through, water burst, pernicious gas exceed standard, high density coal dust gathers, the disaster such as gas and coal-dust explosion, the control that utilizes in short time that sensor is far away, local control index transfinites or remote command center control and short range Artificial Control, realize fast single or two-wayly carrying out stifled anti-to tunnel, and carry out airtight in the case of necessary.Grate door, stifled anti-door are all provided with to rescue on top and remove door, can open to rescue and remove door and rescue the personnel of removing etc., reduce or stop casualty loss between the disaster emergence period and in particular cases
Accompanying drawing explanation
Fig. 1 is that mine overhead rail rope lane Full-automatic disaster prevention device is single, double to arranging schematic diagram;
Fig. 2 is that grate door carrys out calamity direction open mode schematic diagram;
Fig. 3 be grate door non-come calamity direction open mode schematic diagram;
Fig. 4 is that stifled anti-door carrys out calamity opening direction view;
Fig. 5 be stifled anti-door non-come calamity direction open mode schematic diagram;
Fig. 6 is fixed rack structure schematic diagram of visiting.
Indicate in accompanying drawing:
1, ground control unit; 2, coal dust density sensor; 3, infrared ray sensor; 4, pressure sensor; 5, temperature pick up; 6, firedamp sensor; 7, level sensor; 8, audible-visual annunciator; 9, grate door; 10, bolt anchorage doorframe; 11 electric liquid integral cabinets; 12, stifled anti-door; 13, gutter hydraulically operated gate; 14, fire resistant coating; 15, fire-proof curtain device; 16, grate door is rescued and is removed door switch oil cylinder; 17, grate door is rescued and is removed door board; 18, grate door is rescued and is removed door; 19, grate door gusset plate; 20, grate door is rescued and is removed a reinforcing side plate; 21, grate door switch limit sensors; 22, grate door switch oil cylinder; 23, grate door bolt locking oil cylinder; 24, grate door bolt locking oil cylinder limit sensors; 25, grate door is rescued and is removed the tight limit sensors of door bolt; 26, grate door board; 27, grate door switch oil cylinder tailstock; 28, grate door frame; 29, grate door-plate hole; 30, grate door is rescued and is removed door bolt locking oil cylinder; 31, grate door bolt mouth sealing apparatus; 32, grate door fire proof seal soft board; 33, grate door strengthens gusset hole for subsequent use; 34, grate door strengthens gusset; 35, grate door strengthens gusset small gusset; 36, grate door-hinge; 37, grate door is rescued and is removed door switch oil cylinder limit sensors; 38, grate door is rescued and is removed every axle; 39, grate door is rescued and is removed door-plate hole; 40, fire prevention cushion; 41, stretch oil cylinder; 42, doorframe link bolt hole; 43, grate door upward-acting door plate; 44, grate door upward-acting door plate; 45, transit plate is strengthened in the upward-acting door of grate door; 46, grate door upward-acting door door-hinge; 47, fire proof seal polymer shaping soft board; 48, the upward-acting door of grate door locks oil cylinder; 49, the upward-acting door of grate door locks oil cylinder limit sensors; 50, grate door upward-acting door switch oil cylinder; 51, grate door upward-acting door switch oil cylinder tailstock; 52, grate door upward-acting door; 53, grate door upward-acting door switch oil cylinder limit sensors; 54, stifled anti-door gusset plate; 55, stifled anti-door is rescued and is removed a reinforcing side plate; 56, stifled anti-door switch limit sensors; 57, stifled anti-door switch oil cylinder; 58, stifled anti-door bolt locking oil cylinder; 59, stifled anti-door bolt locking oil cylinder limit sensors; 60, stifled anti-door is rescued and is removed the tight limit sensors of door bolt; 61, stifled anti-door board; 62, stifled anti-door switch oil cylinder tailstock; 63, stifled anti-door frame; 64, stifled anti-door stiffener; 65, stifled anti-door is rescued and is removed door bolt locking oil cylinder; 66, stifled anti-door bolt mouth sealing apparatus; 67, stifled anti-door strengthens gusset hole for subsequent use; 68, stifled anti-door strengthens gusset; 69, stifled anti-door strengthens gusset small gusset; 70, stifled anti-door-hinge; 71, stifled anti-door is rescued and is removed door switch oil cylinder; 72, stifled anti-door is rescued and is removed door switch oil cylinder limit sensors; 73, stifled anti-door is rescued and is removed door; 74, stifled anti-door is rescued and is removed door board; 75, stifled anti-door is rescued and is removed every axle; 76, stifled anti-door observes ports valve; 77, stifled anti-door observes ports valve limit sensors; 78, stifled anti-gate discharge ports valve; 79, stifled anti-gate discharge ports valve limit sensors; 80, rear backplate; 81, rear backplate bolt; 82, stifled anti-door upward-acting door plate; 83, transit plate is strengthened in stifled anti-door upward-acting door; 84, stifled anti-door upward-acting door door-hinge; 85, fire proof seal polymer shaping soft board; 86, stifled anti-door upward-acting door locks oil cylinder; 87, stifled anti-door upward-acting door locks oil cylinder limit sensors; 88, stifled anti-door upward-acting door switch oil cylinder; 89, stifled anti-door upward-acting door switch oil cylinder tailstock; 90, stifled anti-door upward-acting door switch oil cylinder limit sensors; 91, stifled anti-door upward-acting door; 92, doorframe fixed plate; 93, shaped steel frame; 94, to visit fixed mount; 95, shaped steel fixed by top board; 96, shaped steel crossbeam; 97, upward-acting door limit sensors; 98, upward-acting door fixed oil cylinder limit sensors; 99, hydraulic pressure sensor; 100, sensor control.
Detailed description of the invention
The specific embodiment of the invention is:
1, easily may send out accident point in prediction and remote gas sensor, remote temperature sensor, remote pressure sensor, remote water-level sensor, remote infrared line sensor, long-range coal dust density sensor are housed, when related data exceedes regulation requirement, control centre sends information earthward, and long-rangely closes device.Remote ground control centre, short range manually also available switch button device is closed and opens.
2, preposition grate door can be closed before whole equipment safety is closed, the foreign material in interception water, the floating thing of the water surface or slow down the stifled anti-door closedown of foreign material impact and the damaging impact that various explosion time shock wave wraps up in band occurs.
3, grate door, stifled anti-door are plane in accident to face, and have carried out relevant reinforcement under planes, reduce or have stopped the destruction of disaster to device.Also be conducive to the construction of stifled anti-door every, fire resistant coating, ensure the flameproof effect of cutting means enclosure.
4, for explosion-proof, fire prevention and spray or inlay thermal insulation, fire resistant coating and thermal insulation, fire proofing firbre weaving curtain, effectively can reduce the high temperature of blast and burning generation to the injury of device.
5, grate door board divides four regions from top to bottom, and lower area is dull and stereotyped, successively up little, in, macropore, classification ladder sluices.
6, grate door, stifled anti-door are all provided with to rescue on top and remove door, can rescue remove door and rescue the personnel of removing etc. in initial stage of disasters and in particular cases opening.
7, grate door, stifled anti-door, rescue remove door, upward-acting door is all inlaid with the macromolecule soft board of fireproof flame-retardant high-strength or soft bar in door frame contact place.
8, grate door, stifled anti-door come calamity direction and all arrange upward-acting door, and settled fire proof seal polymer shaping soft board, realize long-range under unmanned state or have the automatic or manual of people's short range when not cutting off inclined shaft transporting car wire rope or hanger rail, to various disaster carry out realization intelligence, fast, comprehensive stifled, anti-.
The macromolecule soft board of the flashboard of 9, closing at Jun You gutter, same position direction hydraulic pressure below grate door, stifled anti-door frame, doorframe, fireproof flame-retardant high-strength or soft bar, stiffener and muscle, can carry out stifled anti-simultaneously to drift dewatering ditch.
10, electrichydraulic control cabinet comprises remote gas sensor, remote temperature sensor, remote pressure sensor, remote water-level sensor, remote infrared line sensor, long-range coal dust density sensor, each position sensor, communication module, programmable logic controller, relay, transformer, control button, dial gauge, battery and conversion equipment etc., all in an anti-explosion electric cabinet.
11, hydraulic power unit, explosion-proof pilot-controlled electroma netic valve, hydraulic accumulating device are in a cupboard, and with hydraulic oil container, anti-explosion electric cabinet in an integral cabinet, be placed in grate door or stifled anti-door non-come calamity face behind the door, in the wall of recessed lane.
12, all movable doorboards, fan all lock oil cylinder and hole, carry out airtight.
13, device can need to carry out individual event arrangement according to security protection, also symmetry can carry out two-way arrangement.
14, the fixed doorframe of anchor pole is set, by the anchoring of doorframe anchor pole to lane wall, top, the end, and carries out concrete watering admittedly at doorframe and lane wall.Together add the high thump of resisting nature disaster device with grate door, stifled anti-door, and the installation of grate door, stifled anti-door can be facilitated.
15, battery and accumulation of energy converter, hydraulic accumulator and hydraulic energy-accumulating converter when down-hole has a power failure, still can be closed device.
16, ground command system, the information that various sensor is passed back, grasp in time, accurately and the taking precautions against natural calamities of command device and full mine, the disaster relief.
The above, be only preferred embodiment of the present invention, not does any pro forma restriction to the present invention; The those of ordinary skill of all industry, all can shown in by specification accompanying drawing and the above, and unimpededly implement the present invention; But all those skilled in the art, are not departing within the scope of technical solution of the present invention, and a little change made, modify with differentiation equivalent variations, be Equivalent embodiments of the present invention; Meanwhile, all according to substantial technological of the present invention to the change of any equivalent variations that above embodiment is done, modify and differentiation etc., all still belong in the scope of technical scheme of the present invention.
Claims (7)
1. mine overhead rail rope lane Full-automatic disaster prevention device, mainly comprises ground control unit (1), sensor control (100), grate door (9), stifled anti-door (12), gutter hydraulically operated gate (13), fire-proof curtain device (15), electricity liquid integral cabinet (11), to visit fixed mount (94), it is characterized in that: described in fixed mount (94) of visiting mainly comprise doorframe fixed plate, shaped steel frame (93), shaped steel (95) fixed by top board, shaped steel crossbeam (96), upward-acting door limit sensors (97), upward-acting door fixed oil cylinder limit sensors (98), described shaped steel frame (93) one end welding doorframe fixed plate, one end weld type gooseneck (96), doorframe fixed plate is fixedly connected with bolt with stifled anti-door frame (63), settles upward-acting door limit sensors (97) in shaped steel crossbeam (96) groove, upward-acting door fixed oil cylinder limit sensors (98), shaped steel (95) fixed by shaped steel frame (93) welding two top boards, and by the bolt hole that two top boards are fixed on shaped steel (95), fixed mount (94) of visiting is fixed on back.
2. mine overhead rail rope lane according to claim 1 Full-automatic disaster prevention device, is characterized in that: described mine overhead rail rope lane Full-automatic disaster prevention device mine order side to or twocouese be symmetrical arranged.
3. mine overhead rail rope lane according to claim 1 Full-automatic disaster prevention device, is characterized in that: described grate door (9) mainly comprises grate door frame (28), grate door is rescued and removed door (18), grate door upward-acting door (52), grate door switch oil cylinder (22), grate door bolt locking oil cylinder (23), grate door bolt mouth sealing apparatus (31), fire resistant coating (14), gutter hydraulically operated gate (13) and each limit sensors; Grate door switch oil cylinder tailstock (27) of the grate door switch oil cylinder (22) of grate door (9), cylinder head connect grate door frame (28), grate door gusset plate (19) respectively, and cylinder head place arranges grate door switch limit sensors (21); Grate door board (26) is welded on grate door gusset plate (19) and grate door-hinge (36), be connected with grate door frame (28) by grate door-hinge (36), and be evenly divided into flat board, aperture plate, aperture plate, macroporous plate from top to bottom, uniform grate door-plate hole (29) on orifice plate; Grate door board (26) non-come surrounding, calamity face inlay grate door fire proof seal soft board (32), face be coated with fire resistant coating (14); Grate door board (26) non-come calamity face be welded with grate door gusset plate (19) in length and breadth, grate door gusset plate (19) leaves the hole locking oil cylinder (23) cylinder head and pass; Grate door frame there is grate door bolt mouth sealing apparatus (31), grate door frame is provided with grate door bolt locking oil cylinder limit sensors (24); Grate door-plate hole (29) is left, up and down for connecting bolt anchorage doorframe (10) in grate door frame (28) inner side; Grate door frame (28) outside surrounding is welded with cast reinforcement gusset (34), gusset small gusset (35) is strengthened in the cast of grate door, gusset grate door reinforcement gusset hole for subsequent use (33) is strengthened in the cast of grate door frame; Oil cylinder is connected with hydraulic power unit by fluid pressure line, hydraulic valve; Grate door board (26) fixes 2 grate door bolt locking oil cylinders (23) up and down respectively, and grate door bolt locking oil cylinder (23) cylinder head realizes grate door (9) through grate door gusset plate (19) the grate door bolt mouth sealing apparatus (31) inserted above grate door frame (28) and fastens; Described grate door frame (28) leaves the bolt hole (42) be connected with bolt anchorage doorframe; Gusset (34) rear is strengthened by the cast of grate door frame in described grate door frame (28) lower frame right, gutter hydraulically operated gate connecting bolt connects gutter hydraulically operated gate junction plate, on the hydraulic brake sheet frame of hydraulically operated gate junction plate welding gutter, gutter, gusset is strengthened in the hydraulically operated gate cast of about the hydraulic brake sheet frame of gutter and welding gutter, below, gusset small gusset is strengthened in hydraulically operated gate cast in gutter, and gutter hydraulic pressure gate periphery inlays gutter hydraulically operated gate fire prevention macromolecule cushion; Described grate door rescue remove door (18) comprise grate door rescue remove door switch oil cylinder (16), grate door rescue remove door bolt locking oil cylinder (30), grate door rescue remove door-plate hole (39), grate door rescue remove door board (17), grate door rescue remove every axle (38), grate door rescue remove door switch oil cylinder limit sensors (37), grate door rescue remove the tight limit sensors of door bolt (25), grate door rescues to remove and reinforces side plate (20), fire resistant coating (14); Grate door is rescued and is removed door switch oil cylinder (16) tailstock connection grate door board (26), grate door is rescued and is removed door switch oil cylinder (16) cylinder head and be connected to grate door in length and breadth and rescue to remove and reinforce side plate (20) and grate door and rescue and remove on device that door board (17) welds jointly, and have grate door to rescue to remove door switch oil cylinder limit sensors (25) to limit grate door to rescue and remove door switch oil cylinder (16) collapsing length, reach the switching requirements of grate door (9); With grate door rescue the grate door removing door-plate hole (39) rescue remove door board (17) by grate door rescue remove every axle (38) connect grate door board (26); Grate door is rescued and is removed door board (17) and come face, calamity direction and scribble fire resistant coating (14), non-come face, calamity direction be welded with grate door in length and breadth and rescue to remove and reinforce side plate (20), grate door is rescued and is removed a grate door reinforced in side plate (20) frame and rescue and remove door board (17) and be connected with grate door and rescue and remove door bolt locking oil cylinder (30) and grate door and rescue and remove the tight limit sensors of door bolt (25) in length and breadth; Grate door is rescued and is removed door bolt locking oil cylinder (30) cylinder head and rescue to remove through grate door and reinforce side plate (20) preformed hole.
4. mine overhead rail rope lane according to claim 3 Full-automatic disaster prevention device, it is characterized in that: described grate door upward-acting door (52) comprises grate door upward-acting door plate (43), grate door upward-acting door plate hole (44), transit plate (45) is strengthened in the upward-acting door of grate door, grate door upward-acting door door-hinge (46), fire proof seal polymer shaping soft board (47), the upward-acting door of grate door locks oil cylinder (48), the upward-acting door of grate door locks oil cylinder limit sensors (49), grate door upward-acting door switch oil cylinder (50), grate door upward-acting door switch oil cylinder tailstock (51), grate door upward-acting door switch oil cylinder limit sensors (53), grate door upward-acting door switch oil cylinder tailstock (51) of grate door upward-acting door switch oil cylinder (50) connects grate door upward-acting door plate (43), grate door upward-acting door switch oil cylinder (50) cylinder head is connected to grate door upward-acting door in length and breadth and strengthens on the device of transit plate (45) and the common welding of grate door upward-acting door plate (43), and have grate door upward-acting door switch oil cylinder limit sensors (53) to limit grate door upward-acting door switch oil cylinder (50) collapsing length, reach the switching requirements of grate door upward-acting door (52), grate door upward-acting door plate (43) with grate door upward-acting door plate hole (44) connects grate door upward-acting door plate (43) by grate door upward-acting door door-hinge (46), grate door upward-acting door plate (43) comes face, calamity direction and scribbles fire resistant coating (14), non-come face, calamity direction be welded with grate door upward-acting door in length and breadth and strengthen transit plate (45), grate door upward-acting door grate door upward-acting door plate (43) strengthened in transit plate (45) frame is connected with the upward-acting door of grate door and locks oil cylinder (48) and the upward-acting door of grate door locks oil cylinder limit sensors (49), the upward-acting door of grate door locks oil cylinder (48) cylinder head and strengthens transit plate (45) preformed hole through the upward-acting door of grate door, reaches the object locking grate door upward-acting door (52), grate door upward-acting door plate (43) has groove for inlaying fire proof seal polymer shaping soft board (47).
5. mine overhead rail rope lane according to claim 1 Full-automatic disaster prevention device, is characterized in that: described stifled anti-door (12) mainly comprises: stifled anti-door frame (63), stifled anti-door are rescued and removed door (73), stifled anti-door upward-acting door (91), stifled anti-door switch oil cylinder (57), stifled anti-door bolt locking oil cylinder (58), stifled anti-door bolt mouth sealing apparatus (66), stifled anti-door observe ports valve, stifled anti-gate discharge ports valve (78), stifled anti-door stiffener (64), fire resistant coating (14), gutter hydraulically operated gate (13); The stifled anti-door switch oil cylinder tailstock (62) of stifled anti-door switch oil cylinder (57), cylinder head connect stifled anti-door frame (63), stifled anti-door gusset plate (54) respectively, and cylinder head place arranges stifled anti-door switch limit sensors (56); Stifled anti-door board (61) is welded on stifled anti-door gusset plate (54) and stifled anti-door-hinge (70), is connected with stifled anti-door frame (63) by stifled anti-door-hinge (70); Stifled anti-door board (61) non-come surrounding, calamity face inlay stifled anti-door fire proof seal soft board (40), panel is coated with fire resistant coating (14); Stifled anti-door board (61) non-come calamity face in length and breadth containing stifled anti-door gusset plate (54), stifled anti-door gusset plate (54) leaves the hole that stifled anti-door bolt locking oil cylinder (58) cylinder head passes; Stifled anti-door frame there is stifled anti-door bolt mouth sealing apparatus (31), stifled anti-door frame is provided with stifled anti-door bolt locking oil cylinder limit sensors (59); Stifled anti-door-plate hole is left up and down for connecting bolt anchorage doorframe (10) in stifled anti-door frame (63) inner side; Stifled anti-door frame (63) outside surrounding is welded with that gusset (68) is strengthened in cast, gusset small gusset (69) is strengthened in stifled anti-door cast, stifled anti-door frame cast is strengthened gusset and strengthened stifled anti-door gusset hole for subsequent use (67); Oil cylinder is connected with hydraulic power unit by fluid pressure line, hydraulic valve; Stifled anti-door board (61) fixes 2 stifled anti-door bolt locking oil cylinders (58) up and down respectively, and stifled anti-door bolt locking oil cylinder (58) cylinder head realizes stifled anti-door (12) through stifled anti-door gusset plate (54) the stifled anti-door bolt mouth sealing apparatus (31) of inserting above stifled anti-door frame (63) and fastens; It is described that gusset (68) rear is strengthened by stifled anti-door frame in stifled anti-door frame (63) lower frame right, gutter hydraulically operated gate connecting bolt connects gutter hydraulically operated gate junction plate, on the hydraulic brake sheet frame of hydraulically operated gate junction plate welding gutter, gutter, gusset is strengthened in the hydraulically operated gate cast of about the hydraulic brake sheet frame of gutter and welding gutter, below, gusset small gusset is strengthened in hydraulically operated gate cast in gutter, and gutter hydraulic pressure gate periphery inlays gutter hydraulically operated gate fire prevention macromolecule cushion; Stifled anti-door board (61) carrys out the stifled anti-door stiffener (64) of calamity face welding, comes calamity face and adopts the material fire resistant coatings (14) such as technique formation Aero-Space use, vermiculite, asbestos material such as spraying, inlay; Stifled anti-door is observed on ports valve and is settled stifled anti-door to observe ports valve limit sensors (77); Stifled anti-gate discharge ports valve (78) settles stifled anti-gate discharge ports valve limit sensors (79); Stretch oil cylinder (41) be fixed on stifled anti-door gusset plate (54) and stifled anti-door board (61) non-come calamity face, cylinder head is by stifled anti-door gusset plate (54) preformed hole; It is stifled anti-that stifled anti-door (12) also can make separately tunnel or chamber etc.; Described stifled anti-door rescue remove door (73) comprise stifled anti-door rescue remove door switch oil cylinder (71), stifled anti-door rescue remove door bolt locking oil cylinder (65), stifled anti-door rescue remove door board (74), stifled anti-door rescue remove every axle (75), stifled anti-door rescue remove door switch oil cylinder limit sensors (72), stifled anti-door rescue remove the tight limit sensors of door bolt (60), stifled anti-door rescues to remove and reinforces side plate (55), fire resistant coating (14); Stifled anti-door is rescued and is removed the stifled anti-door board (61) of door switch oil cylinder (71) tailstock connection, stifled anti-door is rescued and is removed door switch oil cylinder (71) cylinder head and be connected to stifled anti-door in length and breadth and rescue to remove and to reinforce side plate (55) and stifled anti-door and rescue and remove on device that door board (74) welds jointly, and have stifled anti-door to rescue to remove door switch oil cylinder limit sensors (72) to limit stifled anti-door to rescue and remove door switch oil cylinder (71) collapsing length, meet stifled anti-door and rescue and remove door (73) switching requirements; Stifled anti-door is rescued and is removed door board (74) and rescued by stifled anti-door and remove every axle (75) and connect and block up anti-door and rescue and remove door board (74); Stifled anti-door is rescued and is removed door board (74) and come face, calamity direction and scribble fire resistant coating (14), non-come face, calamity direction be welded with stifled anti-door in length and breadth and rescue to remove and reinforce side plate (55), stifled anti-door is rescued and is removed a stifled anti-door reinforced in side plate (55) frame and rescue and remove door board (74) and be connected with stifled anti-door and rescue to remove door bolt locking oil cylinder (65) and block up anti-door and rescue and remove the tight limit sensors of door bolt (60) in length and breadth; Stifled anti-door is rescued and is removed door bolt locking oil cylinder (65) cylinder head and rescue to remove through stifled anti-door and reinforce side plate (55) preformed hole.
6. mine overhead rail rope lane according to claim 5 Full-automatic disaster prevention device, it is characterized in that: described stifled anti-door upward-acting door (91) comprises stifled anti-door upward-acting door plate (82), fire resistant coating (14), the stifled anti-door upward-acting door door-hinge (84) of transit plate (83) is strengthened in stifled anti-door upward-acting door, fire proof seal polymer shaping soft board (85), stifled anti-door upward-acting door locks oil cylinder (86), stifled anti-door upward-acting door locks oil cylinder limit sensors (87), stifled anti-door upward-acting door switch oil cylinder (88), stifled anti-door upward-acting door switch oil cylinder tailstock (89), stifled anti-door upward-acting door switch oil cylinder limit sensors (90), stifled anti-door upward-acting door switch oil cylinder tailstock (89) of stifled anti-door upward-acting door switch oil cylinder (88) connects stifled anti-door upward-acting door plate (82), stifled anti-door upward-acting door switch oil cylinder (88) cylinder head is connected to stifled anti-door upward-acting door in length and breadth and strengthens on the device of transit plate (83) and the common welding of stifled anti-door upward-acting door plate (82), and have stifled anti-door upward-acting door switch oil cylinder limit sensors (90) to limit stifled anti-door upward-acting door switch oil cylinder (88) collapsing length, reach the switching requirements of stifled anti-door upward-acting door (91), stifled anti-door upward-acting door plate (82) with fire resistant coating (14) connects stifled anti-door upward-acting door plate (82) by stifled anti-door upward-acting door door-hinge (84), stifled anti-door upward-acting door plate (82) is come face, calamity direction and is scribbled fire resistant coating (14), non-come face, calamity direction be welded with stifled anti-door upward-acting door in length and breadth and strengthen transit plate (83), the stifled anti-door upward-acting door stifled anti-door upward-acting door plate (82) strengthened in transit plate (83) frame is connected with stifled anti-door upward-acting door and locks oil cylinder (86) and block up anti-door upward-acting door and lock oil cylinder limit sensors (87), stifled anti-door upward-acting door locks oil cylinder (86) cylinder head and strengthens transit plate (83) preformed hole through stifled anti-door upward-acting door, stifled anti-door upward-acting door plate (82) has groove for inlaying fire proof seal polymer shaping soft board (47).
7. mine overhead rail rope lane according to claim 3 Full-automatic disaster prevention device, it is characterized in that: described fire resistant coating (14) adopts Aero-Space fire-proof heat-insulating material or vermiculite, asbestos fire proofing material, use spraying, mosaic technology and the overcoat that formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110066591.9A CN102678170B (en) | 2011-03-14 | 2011-03-14 | Mine overhead rail rope lane Full-automatic disaster prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110066591.9A CN102678170B (en) | 2011-03-14 | 2011-03-14 | Mine overhead rail rope lane Full-automatic disaster prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102678170A CN102678170A (en) | 2012-09-19 |
| CN102678170B true CN102678170B (en) | 2016-02-10 |
Family
ID=46810671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110066591.9A Expired - Fee Related CN102678170B (en) | 2011-03-14 | 2011-03-14 | Mine overhead rail rope lane Full-automatic disaster prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102678170B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2267069A (en) * | 1992-05-19 | 1993-11-24 | Andrew Ive | Escape tunnel for use in hazardous environments. |
| CN101008317A (en) * | 2006-01-27 | 2007-08-01 | 李维熙 | Coal mine safety disaster-resistant type automatic main drainage system |
| CN201225166Y (en) * | 2008-06-12 | 2009-04-22 | 张想明 | Laneway water-proof gate remote control system of belt conveyor |
| CN101319616B (en) * | 2008-07-23 | 2010-10-13 | 翟德海 | Water-proof sluice gate |
| CN202187796U (en) * | 2011-03-14 | 2012-04-11 | 张庆东 | Full-automatic disaster blocking and defending device for hanging rail rope lane of well |
-
2011
- 2011-03-14 CN CN201110066591.9A patent/CN102678170B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2267069A (en) * | 1992-05-19 | 1993-11-24 | Andrew Ive | Escape tunnel for use in hazardous environments. |
| CN101008317A (en) * | 2006-01-27 | 2007-08-01 | 李维熙 | Coal mine safety disaster-resistant type automatic main drainage system |
| CN201225166Y (en) * | 2008-06-12 | 2009-04-22 | 张想明 | Laneway water-proof gate remote control system of belt conveyor |
| CN101319616B (en) * | 2008-07-23 | 2010-10-13 | 翟德海 | Water-proof sluice gate |
| CN202187796U (en) * | 2011-03-14 | 2012-04-11 | 张庆东 | Full-automatic disaster blocking and defending device for hanging rail rope lane of well |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102678170A (en) | 2012-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201250670Y (en) | Electric lifting type flood-proof protective closed blocking door | |
| CN203809048U (en) | Fireproof door for electric power tunnel | |
| CN203961711U (en) | A kind of blast-resistant door wall composite unit structure | |
| CN106251552A (en) | A kind of region Intelligent fire-fighting monitoring, alarming platform | |
| CN202031635U (en) | Full automatic disaster blocking device for well rail haulage road | |
| CN205348922U (en) | Portable antiknock sanctuary | |
| CN102251804B (en) | Mobile steel refuge chamber | |
| CN105442898A (en) | Movable anti-exploration refuge | |
| CN202788937U (en) | Mine flexible belt transport roadway full-automatic disaster blocking and preventing device | |
| CN102678170B (en) | Mine overhead rail rope lane Full-automatic disaster prevention device | |
| CN106492370A (en) | A kind of note nitrogen control oxygen active fire precaution system and its using method | |
| CN202065001U (en) | Fully-automatic disaster blocking and preventing device for well winch roadway | |
| CN202065003U (en) | Elliptic double-opening full-automatic disaster blocking and preventing device in mine roadway | |
| CN202031637U (en) | Elliptical single-open-type full-automatic disaster blocking and preventing device for mine tunnels | |
| CN202181921U (en) | Full-automatic disaster anti-blocking device of mine gate way | |
| CN202187796U (en) | Full-automatic disaster blocking and defending device for hanging rail rope lane of well | |
| CN102733846A (en) | Oval single-open full-automatic disaster blocking-preventing device used in mine roadway | |
| CN202181925U (en) | Upward penning type full-automatic disaster stopping and preventing device for mine | |
| CN102691516A (en) | Full-automatic disaster blocking-preventing device for mine shaft winch tunnel | |
| CN202065002U (en) | Flat plate double-opening full automatic disaster blocking and prevention device for mine | |
| CN202181923U (en) | Heavier-duty full-automatic disaster stopping and preventing device for mine | |
| CN202325683U (en) | Closed explosion door | |
| CN102678169A (en) | Full-automatic disaster blocking preventing device for mine drift | |
| WO2022246785A1 (en) | Fabricated marine tunnel structure having escape device, and application method therefor | |
| CN102733847A (en) | Mine roadway oval double-open type all-automatic disaster plugging and prevention device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liang Hui Inventor after: Zhang Qingdong Inventor after: Zhang Qi Inventor after: Zhang Peng Inventor before: Zhang Qingdong Inventor before: Zhang Qi Inventor before: Zhang Peng |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20170314 |