CN108590744A - A kind of double latch-up protection light warning devices of elevating conveyor - Google Patents
A kind of double latch-up protection light warning devices of elevating conveyor Download PDFInfo
- Publication number
- CN108590744A CN108590744A CN201810218515.7A CN201810218515A CN108590744A CN 108590744 A CN108590744 A CN 108590744A CN 201810218515 A CN201810218515 A CN 201810218515A CN 108590744 A CN108590744 A CN 108590744A
- Authority
- CN
- China
- Prior art keywords
- elevating conveyor
- warning lamp
- emergency button
- connecting rod
- link slot
- 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
- 230000003028 elevating effect Effects 0.000 title claims abstract description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005065 mining Methods 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
- E21F13/00—Transport specially adapted to underground conditions
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention discloses a kind of double latch-up protection light warning devices of elevating conveyor, including being arranged in the column for reprinting drive end unit, the column is equipped with the first emergency button, it further includes the first warning lamp, second warning lamp, second emergency button and thread drawing mechanism, first warning lamp and the second warning lamp are arranged in the top of the elevating conveyor, and first warning lamp and the second warning lamp are connected with first emergency button and the second emergency button respectively, the thread drawing mechanism includes main drawing line, spring spool, connecting rod, multiple points of bracing wires and multiple sliding wheels.The present invention facilitates elevating conveyor driver and judges parking reason, under the premise of ensureing safety, improve the operational efficiency of elevating conveyor.Also, when breaking down along elevating conveyor, the bracing wire that divides of corresponding position need to be only pulled, drives connecting rod to move up and is matched with link slot, to realize the unlatching of the second emergency button, this further improves safeties.
Description
Technical field
The present invention relates to elevating conveyor technical field more particularly to a kind of double latch-up protection light warning devices of elevating conveyor.
Background technology
Under fully-mechanized mining working, the fuselage of gate-end machine is longer, and lock emergency stop dress of closing down need to be installed according to upper management regulation
It sets, to ensure the parking needs of site operation personnel across fuselage and in emergency circumstances, however, working face is needed to pick up cash and be broken often
Cash, it is necessary to which the elevating conveyor that stops processing needs to install other set locking emergency stop device so again, and two sets of blocking devices make simultaneously
With still, elevating conveyor driver does not know that blocking device works or other reasons stop in the case where being latched Parking situation, in this way
It can cause the safety of site operation personnel that cannot ensure, meanwhile, elevating conveyor can not efficiently be run in time.
Invention content
The technical issues of in the presence of the present invention mainly solution prior art, to provide a kind of safe reprinting
The double latch-up protection light warning devices of machine.
The above-mentioned technical problem of the present invention is mainly to be addressed by following technical proposals：
The double latch-up protection light warning devices of elevating conveyor provided by the invention, including be arranged and reprint the vertical of drive end unit described
Column, the column are equipped with the first emergency button, further include the first warning lamp, the second warning lamp, the second emergency button and drawing
Line mechanism, first warning lamp and the second warning lamp are arranged in the top of the elevating conveyor, and first warning lamp and
Two warning lamps are connected with first emergency button and the second emergency button respectively, and the thread drawing mechanism includes main drawing line, bullet
Spring reel, connecting rod, multiple points of bracing wires and multiple sliding wheels, length direction of multiple sliding wheels along the elevating conveyor
It is spaced apart, it is each described that bracing wire is divided to be separately positioned between two adjacent sliding wheels, and described divide bracing wire and institute
It states main drawing line to be fixedly connected, one end of the main drawing line is fixedly connected with an innermost sliding wheel, the other end
It is connected with the spring spool after bypassing the remaining sliding wheel successively, the connecting rod is fixed on the main drawing line
On, and the connecting rod is between the outermost sliding wheel and the spring spool, the connecting rod it is upper
Side is equipped with link slot, and the link slot is matched with connecting rod, and the link slot is connected with second emergency button.
Further, an iron plate is additionally provided on the outside of the connecting rod, the outer end of the link slot is additionally provided with electromagnet, institute
Electromagnet is stated to match with the iron plate.
Further, the end for dividing bracing wire is additionally provided with draw ring.
Further, be additionally provided with supporting rod and pedestal below the spring spool, one end of the supporting rod with it is described
Spring spool is fixedly connected, and the other end of the supporting rod is connected with the pedestal, wherein the height of the supporting rod is adjustable
Section.
Illustrate beneficial effects of the present invention below by working method：
The first warning lamp and the second warning lamp are controlled respectively by the first emergency button and the second emergency button, and pass through
One warning lamp and the different display of the second warning lamp facilitate elevating conveyor driver and judge parking reason, to ensure safety
Under the premise of, improve the operational efficiency of elevating conveyor.Also, divide bracing wire by being arranged between two adjacent sliding wheels,
When breaking down along elevating conveyor, the bracing wire that divides of corresponding position need to be only pulled, connecting rod is driven to move up and link slot phase
Cooperation, to realize the unlatching of the second emergency button, this further improves safeties.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the double latch-up protection light warning devices of elevating conveyor of the present invention；
Fig. 2 is the structural schematic diagram of the thread drawing mechanism of the double latch-up protection light warning devices of elevating conveyor of the present invention.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to fig. 1 shown in -2, the double latch-up protection light warning devices of elevating conveyor of the invention, including be arranged in elevating conveyor 1
The column 2 of tail portion, column 2 are equipped with the first emergency button 3, further include that the first warning lamp 4, the second warning lamp 5, second are emergent
Switch 6 and thread drawing mechanism 7, the first warning lamp 4 and the second warning lamp 5 are arranged in the top of elevating conveyor 1, and 4 He of the first warning lamp
Second warning lamp 5 is connected with the first emergency button 3 and the second emergency button 6 respectively, and thread drawing mechanism 7 includes main drawing line 71, bullet
Spring reel 72, connecting rod 73, multiple points of bracing wires 74 and multiple sliding wheels 75, length of the multiple sliding wheels 75 along elevating conveyor 1
Direction is spaced apart, and is each divided to bracing wire 74 to be separately positioned between two adjacent sliding wheels 75, and divide bracing wire 74 and main drawing
Line 71 is fixedly connected, and one end of main drawing line 71 is fixedly connected with an innermost sliding wheel 75, and the other end bypasses successively
It is connected with spring spool 72 after remaining sliding wheel 75, connecting rod 73 is fixed on main drawing line 71, and connecting rod 73 is located at
Between outermost sliding wheel 75 and spring spool 72, the top of connecting rod 73 is equipped with link slot 76, link slot 76 with connect
Bar 73 matches, and link slot 76 is connected with the second emergency button 6.
The present invention controls the first warning lamp 4 and the second warning lamp respectively by the first emergency button 3 and the second emergency button 6
5, and by the different display of the first warning lamp 4 and the second warning lamp 5, facilitating elevating conveyor driver judges parking reason, to
Under the premise of ensureing safety, the operational efficiency of elevating conveyor is improved.Also, by two adjacent sliding wheels 75 it
Between setting divide bracing wire 74, when breaking down along the elevating conveyor, need to only pull corresponding position divides bracing wire 74, drives connecting rod 73
It moves up and is matched with link slot 76, to realize the unlatching of the second emergency button 6, this further improves safeties.
Preferably, in order to keep stable mated condition, connection when connecting rod 73 is moved up and contacted with link slot 76
The outside of bar 73 is additionally provided with an iron plate 77, and the outer end of link slot 76 is additionally provided with electromagnet 78, and electromagnet 78 is matched with iron plate 77.
When needing to reset, it is only necessary to electromagnet 78 is powered off, under the action of 72 spring-return power of spring spool, connecting rod 73
It is mutually disengaged with link slot 76, to be resetted to the second emergency button 6.
Preferably, dividing bracing wire 74 in order to facilitate the pulling of, the end of bracing wire 74 is divided to be additionally provided with draw ring 79.
In the present invention, the lower section of spring spool 72 is additionally provided with supporting rod 710 and pedestal 711, one end of supporting rod 710 and bullet
Spring reel 72 is fixedly connected, and the other end of supporting rod 710 is connected with pedestal 711, wherein supporting rod 710 it is height-adjustable,
The rate of tension of main drawing line 71 can be adjusted by changing the height of supporting rod 710 in this way, to improve the control of whole device
Precision.
More than, specific implementation mode only of the invention, but scope of protection of the present invention is not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should be covered by the protection scope of the present invention.Therefore, protection of the invention
Range should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of double latch-up protection light warning devices of elevating conveyor, including the column in the reprinting drive end unit is set, it is described vertical
Column is equipped with the first emergency button, which is characterized in that further includes the first warning lamp, the second warning lamp, the second emergency button and drawing
Line mechanism, first warning lamp and the second warning lamp are arranged in the top of the elevating conveyor, and first warning lamp and
Two warning lamps are connected with first emergency button and the second emergency button respectively, and the thread drawing mechanism includes main drawing line, bullet
Spring reel, connecting rod, multiple points of bracing wires and multiple sliding wheels, length direction of multiple sliding wheels along the elevating conveyor
It is spaced apart, it is each described that bracing wire is divided to be separately positioned between two adjacent sliding wheels, and described divide bracing wire and institute
It states main drawing line to be fixedly connected, one end of the main drawing line is fixedly connected with an innermost sliding wheel, the other end
It is connected with the spring spool after bypassing the remaining sliding wheel successively, the connecting rod is fixed on the main drawing line
On, and the connecting rod is between the outermost sliding wheel and the spring spool, the connecting rod it is upper
Side is equipped with link slot, and the link slot is matched with connecting rod, and the link slot is connected with second emergency button.
2. the double latch-up protection light warning devices of elevating conveyor as described in claim 1, which is characterized in that outside the connecting rod
Side is additionally provided with an iron plate, and the outer end of the link slot is additionally provided with electromagnet, and the electromagnet is matched with the iron plate.
3. the double latch-up protection light warning devices of elevating conveyor as claimed in claim 2, which is characterized in that the end for dividing bracing wire
End is additionally provided with draw ring.
4. the double latch-up protection light warning devices of elevating conveyor as claimed in claim 3, which is characterized in that the spring spool
Lower section is additionally provided with supporting rod and pedestal, and one end of the supporting rod is fixedly connected with the spring spool, the supporting rod it is another
One end is connected with the pedestal, wherein the supporting rod it is height-adjustable.
A kind of working method of the double latch-up protection light warning devices of elevating conveyor as described in claim 1-4 is any, feature
It is, when work, the first warning lamp and the second warning lamp is controlled by the first emergency button and the second emergency button respectively, and led to
The first warning lamp and the different display of the second warning lamp are crossed, elevating conveyor driver is facilitated and judges parking reason, to ensure to pacify
Under the premise of full property, the operational efficiency of elevating conveyor is improved.Also, by the way that a point drawing is arranged between two adjacent sliding wheels
Line when breaking down along elevating conveyor, need to only pull the bracing wire that divides of corresponding position, drive connecting rod moves up and link slot
It matches, to realize the unlatching of the second emergency button, this further improves safeties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218515.7A CN108590744A (en) | 2018-03-16 | 2018-03-16 | A kind of double latch-up protection light warning devices of elevating conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218515.7A CN108590744A (en) | 2018-03-16 | 2018-03-16 | A kind of double latch-up protection light warning devices of elevating conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108590744A true CN108590744A (en) | 2018-09-28 |
Family
ID=63626580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810218515.7A Pending CN108590744A (en) | 2018-03-16 | 2018-03-16 | A kind of double latch-up protection light warning devices of elevating conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108590744A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2493988Y (en) * | 2001-06-08 | 2002-05-29 | 邱亮 | Theft-proof alarm for valuable articles |
| CN201280950Y (en) * | 2008-10-24 | 2009-07-29 | 中煤张家口煤矿机械有限责任公司 | Pull-cord protection arrangement |
| CN201882594U (en) * | 2010-12-24 | 2011-06-29 | 三一重型装备有限公司 | Urgent stop device for elevating conveyor |
| CN202369097U (en) * | 2011-11-02 | 2012-08-08 | 兖矿集团有限公司 | Device for realizing human-machine blocking function by using infrared sensor of reversed loader |
| CN203164754U (en) * | 2013-04-23 | 2013-08-28 | 乌兰察布中联水泥有限公司 | Remote control system used for coal stacker and coal reclaimer |
| CN204175306U (en) * | 2014-10-29 | 2015-02-25 | 开滦能源化工股份有限公司范各庄矿业分公司 | Colliery elevating conveyor catches door |
| CN204587978U (en) * | 2015-03-04 | 2015-08-26 | 新汶矿业集团有限责任公司华丰煤矿 | A kind of elevating conveyor multi-stage protection device |
| CN205204105U (en) * | 2015-11-27 | 2016-05-04 | 山东新巨龙能源有限责任公司 | Elevating conveyor blocking device |
| CN205739269U (en) * | 2016-06-16 | 2016-11-30 | 大唐华银株洲发电有限公司 | Coal conveyer belts anti-clogging coal protection device |
-
2018
- 2018-03-16 CN CN201810218515.7A patent/CN108590744A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2493988Y (en) * | 2001-06-08 | 2002-05-29 | 邱亮 | Theft-proof alarm for valuable articles |
| CN201280950Y (en) * | 2008-10-24 | 2009-07-29 | 中煤张家口煤矿机械有限责任公司 | Pull-cord protection arrangement |
| CN201882594U (en) * | 2010-12-24 | 2011-06-29 | 三一重型装备有限公司 | Urgent stop device for elevating conveyor |
| CN202369097U (en) * | 2011-11-02 | 2012-08-08 | 兖矿集团有限公司 | Device for realizing human-machine blocking function by using infrared sensor of reversed loader |
| CN203164754U (en) * | 2013-04-23 | 2013-08-28 | 乌兰察布中联水泥有限公司 | Remote control system used for coal stacker and coal reclaimer |
| CN204175306U (en) * | 2014-10-29 | 2015-02-25 | 开滦能源化工股份有限公司范各庄矿业分公司 | Colliery elevating conveyor catches door |
| CN204587978U (en) * | 2015-03-04 | 2015-08-26 | 新汶矿业集团有限责任公司华丰煤矿 | A kind of elevating conveyor multi-stage protection device |
| CN205204105U (en) * | 2015-11-27 | 2016-05-04 | 山东新巨龙能源有限责任公司 | Elevating conveyor blocking device |
| CN205739269U (en) * | 2016-06-16 | 2016-11-30 | 大唐华银株洲发电有限公司 | Coal conveyer belts anti-clogging coal protection device |
Non-Patent Citations (1)
| Title |
|---|
| 李永峰、黄义峰: "《机械设备操作与电路故障诊断》", 30 September 2011, 中国电力出版社 * |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
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| RJ01 | Rejection of invention patent application after publication |