CN107218076A - A kind of full-automatic drop shaft anti-fall device - Google Patents
A kind of full-automatic drop shaft anti-fall device Download PDFInfo
- Publication number
- CN107218076A CN107218076A CN201710665530.1A CN201710665530A CN107218076A CN 107218076 A CN107218076 A CN 107218076A CN 201710665530 A CN201710665530 A CN 201710665530A CN 107218076 A CN107218076 A CN 107218076A
- Authority
- CN
- China
- Prior art keywords
- fall
- dividing plate
- drop shaft
- inductor
- control centre
- 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.)
- Pending
Links
- 238000006563 Carroll rearrangement reaction Methods 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229960001866 silicon dioxide Drugs 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
-
- E—FIXED CONSTRUCTIONS
- 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
-
- 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
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Physical or chemical protection
- E05Y2800/422—Physical or chemical protection against vibration or noise
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention discloses a kind of full-automatic drop shaft anti-fall device, including the first inductor, the second inductor, anti-fall dividing plate, drive device and control centre, the first inductor, the second inductor and drive device are electrically connected with control centre respectively；The anti-fall dividing plate is used to cover drop shaft；The drive device is used to open or close anti-fall dividing plate；First inductor makes the control centre control the drive device to open anti-fall dividing plate for sending a signal to the control centre when sensing that granby car unloads ore deposit along track into drop shaft area, in order to unload ore deposit；Second inductor makes the control centre control the drive device to close anti-fall dividing plate for sending a signal to the control centre when sensing that granby car rolls drop shaft area away from along track, to cover drop shaft.The invention provides a kind of full-automatic drop shaft anti-fall device, the automatic open close of anti-fall dividing plate is realized, operating efficiency is improved, increases security.
Description
Technical field
The present invention relates to a kind of full-automatic drop shaft anti-fall device.
Background technology
Major mine drop shafts mouthful both at home and abroad at present uses anti-drop net or mechanical dividing plate, anti-drop net due to flexible,
Personnel inconvenient walking and easily step on sky above；Mechanical dividing plate artificially goes operation due to needing, therefore adds labour,
Cost is added, and if accident also easily occurs for this method careless manipulation.Therefore these methods are not obtained significantly in practice
Effect, it is in addition national mine safety increasingly to be paid attention to, it is necessary to which some new methods go to improve its deficiency.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of full-automatic drop shaft anti-fall device.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of full-automatic drop shaft anti-fall device, including the first inductor, the second inductor, anti-fall dividing plate, drive device
And control centre, the first inductor, the second inductor and drive device are electrically connected with control centre respectively；
The anti-fall dividing plate is used to cover drop shaft；
The drive device is used to open or close anti-fall dividing plate；
First inductor is used to send a signal to when sensing that granby car unloads ore deposit along track into drop shaft area
The control centre makes the control centre control the drive device to open anti-fall dividing plate, in order to unload ore deposit；
Second inductor is described for being sent a signal to when sensing that granby car rolls drop shaft area away from along track
Control centre makes the control centre control the drive device to close anti-fall dividing plate, to cover drop shaft.
Further, the anti-fall dividing plate cover type is arranged on drop shaft, and its one end is fixedly connected with rotating shaft, the rotating shaft
Two ends, which are fixed by bearing block and driven by motor, to rotate.
Further, the inductor is magnetic inductor.
Further, the control centre includes PLC.
Further, the anti-fall dividing plate is provided with buffer unit below rotating shaft one end, for slowing down anti-fall dividing plate
Shake during rotation.
Further, the buffer unit be flexible silicon rubber cushion, the silicagel pad upper surface be deep-slotted chip breaker, it is described it is anti-fall every
Plate is to match the curved end contacted with the deep-slotted chip breaker close to rotating shaft one end.
Compared with prior art, advantageous effects of the invention：
The security for unloading ore deposit is improved, the probability for occurring drop shaft falling accident is reduced；Realize that the automatic of anti-fall dividing plate beats
It is open and close, manpower and materials are saved, makes work simplerization of staff, improves operating efficiency；Staff can
Safe passes through on dividing plate；With buffer unit, effectively slow down shake during anti-fall dividing plate Unscrew.
Brief description of the drawings
The invention will be further described for explanation below in conjunction with the accompanying drawings.
Fig. 1 is the use structural representation of the full-automatic drop shaft anti-fall device of the present invention；
Fig. 2 is the schematic diagram of buffer unit；
Description of reference numerals：1- tracks；2- dump rails；3- granby cars；4- unloads guide wheel；5- rotating shafts；6- drop shafts；
The inductors of 7- first；The inductors of 8- second；The anti-fall dividing plates of 9-；901- curved ends；10- motors；11- cables；In 12- controls
The heart；13- flexible silicon rubber cushions；14- deep-slotted chip breakers.
Embodiment
As shown in figure 1, a kind of full-automatic drop shaft anti-fall device, including the first inductor 7, the second inductor 8, it is anti-fall every
Plate 9, drive device and control centre 12, the first inductor 7, the second inductor 8 and drive device respectively with control centre 12
Electrical connection；
The anti-fall dividing plate 9 is used to cover drop shaft 6；
The drive device is used to open or close anti-fall dividing plate 9；
First inductor 7 is used to send signal when sensing that granby car 3 unloads ore deposit along track into drop shaft area
The control centre 12 is set to control the drive device to open anti-fall dividing plate 9 to the control centre 12, in order to unload ore deposit；
Second inductor 8 is used to send a signal to institute when sensing that granby car 3 rolls drop shaft area away from along track
Stating control centre 12 makes the control centre 12 control the drive device to close anti-fall dividing plate 9, to cover drop shaft 6.
In the present embodiment, the anti-fall cover type of dividing plate 9 is arranged on drop shaft 6, and its one end is fixedly connected with rotating shaft 5, described
The two ends of rotating shaft 5, which are fixed by bearing block and driven by drive device, to rotate.
Drive device is motor 10.
First inductor 7 and the second inductor 8 are magnetic inductor；The control centre 12 includes PLC.
By the collective effect of computer programming and control device, complete drop shaft and unload miner's work, improve drop shaft anti-fall
Rank, saves manpower and materials, realizes drop shaft automation and unloads ore deposit, not only strengthens the security for unloading ore deposit process, also improve
Operating efficiency
As shown in Fig. 2 the anti-fall dividing plate 9 is provided with the elastic silica gel as buffer unit below the one end of rotating shaft 5
Pad 13, the upper surface of silicagel pad 13 is deep-slotted chip breaker 14, and the anti-fall dividing plate 9 is and the deep-slotted chip breaker 14 close to rotating shaft one end
Curved end 901 with contact, the buffer unit can effectively slow down shake when anti-fall dividing plate 9 is motor driven rotation.
Embodiment described above is only that the preferred embodiment of the present invention is described, and not the scope of the present invention is carried out
Limit, on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art make to technical scheme
Various modifications and improvement, all should fall into claims of the present invention determination protection domain in.
Claims (6)
1. a kind of full-automatic drop shaft anti-fall device, it is characterised in that：Including the first inductor, the second inductor, anti-fall dividing plate,
Drive device and control centre, the first inductor, the second inductor and drive device are electrically connected with control centre respectively；
The anti-fall dividing plate is used to cover drop shaft；
The drive device is used to open or close anti-fall dividing plate；
First inductor is described for being sent a signal to when sensing that granby car unloads ore deposit along track into drop shaft area
Control centre makes the control centre control the drive device to open anti-fall dividing plate, in order to unload ore deposit；
Second inductor is used to send a signal to the control when sensing that granby car rolls drop shaft area away from along track
Center makes the control centre control the drive device to close anti-fall dividing plate, to cover drop shaft.
2. full-automatic drop shaft anti-fall device according to claim 1, it is characterised in that：The anti-fall dividing plate cover type is set
It is placed on drop shaft, its one end is fixedly connected with rotating shaft, the two ends of the rotating shaft, which are fixed by bearing block and driven by motor, to rotate.
3. full-automatic drop shaft anti-fall device according to claim 1, it is characterised in that：The inductor is magnetic induction
Device.
4. full-automatic drop shaft anti-fall device according to claim 1, it is characterised in that：The control centre includes PLC
Controller.
5. full-automatic drop shaft anti-fall device according to claim 1, it is characterised in that：The anti-fall dividing plate is close to rotating shaft
Buffer unit is provided with below one end.
6. full-automatic drop shaft anti-fall device according to claim 5, it is characterised in that：The buffer unit is flexible silicon
Rubber cushion, the silicagel pad upper surface is deep-slotted chip breaker, and the anti-fall dividing plate is to be contacted with deep-slotted chip breaker matching close to rotating shaft one end
Curved end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665530.1A CN107218076A (en) | 2017-08-07 | 2017-08-07 | A kind of full-automatic drop shaft anti-fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665530.1A CN107218076A (en) | 2017-08-07 | 2017-08-07 | A kind of full-automatic drop shaft anti-fall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107218076A true CN107218076A (en) | 2017-09-29 |
Family
ID=59953864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710665530.1A Pending CN107218076A (en) | 2017-08-07 | 2017-08-07 | A kind of full-automatic drop shaft anti-fall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107218076A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448892A (en) * | 2013-09-03 | 2013-12-18 | 中国船舶重工集团公司第七一〇研究所 | Adjustable flexible anti-vibration depth setting mechanism |
| CN204591349U (en) * | 2015-04-23 | 2015-08-26 | 金川集团股份有限公司 | A kind of automatic safety protective system for mine main chute mouth |
| WO2015152525A1 (en) * | 2014-03-31 | 2015-10-08 | 최지한 | Friction rotary damper and hinge having same mounted thereon |
| CN204716284U (en) * | 2015-06-29 | 2015-10-21 | 云南驰宏锌锗股份有限公司 | A kind of drop shaft automatic safety protective system |
| CN205206869U (en) * | 2015-11-17 | 2016-05-04 | 鞍钢集团矿业公司 | Well device is prevented weighing down by side -tipping type owner's drop shaft |
| KR101751029B1 (en) * | 2017-02-02 | 2017-06-26 | 주식회사 진방재 | evacuation guiding system for tunnel |
| CN107013587A (en) * | 2017-05-16 | 2017-08-04 | 盐城支点机械制造有限公司 | It is a kind of to be easy to fixed bearing block |
| CN207715180U (en) * | 2017-08-07 | 2018-08-10 | 江西理工大学 | A kind of full-automation drop shaft anti-fall device |
-
2017
- 2017-08-07 CN CN201710665530.1A patent/CN107218076A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448892A (en) * | 2013-09-03 | 2013-12-18 | 中国船舶重工集团公司第七一〇研究所 | Adjustable flexible anti-vibration depth setting mechanism |
| WO2015152525A1 (en) * | 2014-03-31 | 2015-10-08 | 최지한 | Friction rotary damper and hinge having same mounted thereon |
| CN204591349U (en) * | 2015-04-23 | 2015-08-26 | 金川集团股份有限公司 | A kind of automatic safety protective system for mine main chute mouth |
| CN204716284U (en) * | 2015-06-29 | 2015-10-21 | 云南驰宏锌锗股份有限公司 | A kind of drop shaft automatic safety protective system |
| CN205206869U (en) * | 2015-11-17 | 2016-05-04 | 鞍钢集团矿业公司 | Well device is prevented weighing down by side -tipping type owner's drop shaft |
| KR101751029B1 (en) * | 2017-02-02 | 2017-06-26 | 주식회사 진방재 | evacuation guiding system for tunnel |
| CN107013587A (en) * | 2017-05-16 | 2017-08-04 | 盐城支点机械制造有限公司 | It is a kind of to be easy to fixed bearing block |
| CN207715180U (en) * | 2017-08-07 | 2018-08-10 | 江西理工大学 | A kind of full-automation drop shaft anti-fall device |
Non-Patent Citations (2)
| Title |
|---|
| 冯兴隆,陈日辉: "矿山坠井伤亡事故的事故树分析" * |
| 黄大勇: "坠落溜井伤亡事故的原因及预防" * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170929 |