CN110108128A - A kind of industrial furnace fire door raising synchronization mechanism - Google Patents
A kind of industrial furnace fire door raising synchronization mechanism Download PDFInfo
- Publication number
- CN110108128A CN110108128A CN201910448245.3A CN201910448245A CN110108128A CN 110108128 A CN110108128 A CN 110108128A CN 201910448245 A CN201910448245 A CN 201910448245A CN 110108128 A CN110108128 A CN 110108128A
- Authority
- CN
- China
- Prior art keywords
- fire door
- gear
- door frame
- wheel
- engage
- 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.)
- Granted
Links
- 239000007787 solid Substances 0.000 claims description 2
- 235000000621 Bidens tripartita Nutrition 0.000 claims 1
- 240000004082 Bidens tripartita Species 0.000 claims 1
- 208000006637 fused teeth Diseases 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
- F27D2001/1875—Hanging doors and walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Special Wing (AREA)
Abstract
The present invention provides a kind of industrial furnace fire door raising synchronization mechanism, it includes fire door frame, fire door, it is equipped with fire door frame in the two sides of fire door, the both ends of fire door are equipped with sliding block, and sliding block is assemblied on the inside of fire door frame in corresponding slideway, in-line gears seat is equipped at the top of fire door frame, electric block is equipped on the fire door frame of side, the wirerope on electric block is fixedly connected with the apex angle of triangle pulling plate, and chain has been respectively fixedly connected in the another two fixed angles of triangle pulling plate.The present invention can quickly, smoothly lift or put down fire door, structurally reasonable and efficient.
Description
Technical field
The present invention relates to fire doors used for industrial furnace, especially a kind of to be suitable for industrial furnace fire door raising synchronization mechanism.
Background technique
For present industrial furnace using very universal, the fire door of most of industrial furnace is all lifting, and when raising fire door
It is usually drawn high using the chain for being fixed on door upper part two sides, after using the regular hour, the synchronism of chain is had
The case where difference, at this moment the raising of fire door can glance off, side furnacing door lifting is fast, and side furnacing door lifting is slow, is unfavorable for industry
The opening and closing of furnace door, and there are some potential safety problemss.
Summary of the invention
The purpose of the present invention is design a kind of industrial furnace fire door raising synchronization mechanism structurally reasonable, using effect is good.
The technical scheme is that a kind of industrial furnace fire door raising synchronization mechanism, it includes fire door frame, and fire door is special
Sign is: being equipped with fire door frame in the two sides of fire door, the both ends of fire door are equipped with sliding block, and sliding block is assemblied in corresponding cunning on the inside of fire door frame
In road, it is equipped with in-line gears seat at the top of fire door frame, electric block, the steel wire on electric block are equipped on the fire door frame of side
Rope is fixedly connected with the apex angle of triangle pulling plate, and chain has been respectively fixedly connected in the another two fixed angles of triangle pulling plate, and chain wears formula
To as follows, after the fixed chain of the first fixed angles of triangle pulling plate with the gear wheel on first gear seat by engaging, engaging
Gear wheel on 4th pinion stand, then the external tooth wheel rim of the right movable pulley outer rim on fire door is engaged, then engage on the 4th pinion stand
Pinion gear, then engage the pinion gear on first gear seat, then engage left side gear shaft end portions in double occlusion gears a left side it is small
Gear, then the right pinion gear in the right side gear shaft end portion in double occlusion gears is engaged, then engage the pinion gear of second gear seat, then
The pinion gear of third pinion stand is engaged, then engages the external tooth wheel rim for engaging the left movable pulley outer rim on fire door again, then engage third
The gear wheel of pinion stand, then the gear wheel of second gear seat is engaged, finally fixed with the second fixed angles of triangle pulling plate.
The in-line gears seat are as follows: the outer rim of the bearing race that front and back is equipped on an axis, bearing race is equipped with difference
The gear of diameter.
Double occlusion gears: double occlusion gears are two intermeshing master gears, equal at two master gear centers
Equipped with fixing axle, the end of fixing axle is equipped with pinion gear.
The beneficial effects of the present invention are: can quickly, smoothly lift or put down fire door, it is structurally reasonable and efficient.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
Embodiment is described in detail in conjunction with the figures above,
A kind of industrial furnace fire door raising synchronization mechanism, it includes fire door frame 11, and fire door 14 is equipped with fire door frame in the two sides of fire door,
The both ends of fire door are equipped with sliding block 13, and sliding block is assemblied on the inside of fire door frame in corresponding slideway 12, are equipped at the top of fire door frame same
Shaft gear seat, is equipped with fixed frame 1 on the fire door frame of side, and fixed frame is equipped with electric block 2, the wirerope 3 on electric block
It is fixedly connected with the apex angle of triangle pulling plate 4, chain 5 has been respectively fixedly connected in the another two fixed angles of triangle pulling plate, and chain wears formula
To as follows, after the fixed chain of the first fixed angles 41 of triangle pulling plate with the gear wheel on first gear seat 7 by engaging, nibbling
The gear wheel on the 4th pinion stand 10 is closed, then engages the external tooth wheel rim of 16 outer rim of right movable pulley on fire door, movable pulley outer rim is solid
Surely there is gear ring, then engage the pinion gear on the 4th pinion stand, then engage the pinion gear on first gear seat, then engage double occlusions
The left pinion gear 61 of 6 end of left side gear axis in gear, then engage the right side of 17 end of right side gear axis in double occlusion gears
Pinion gear 67, then the pinion gear of second gear seat 8 is engaged, then engage the pinion gear of third pinion stand 9, then engage the left side on fire door
The external gear of 15 outer rim of movable pulley, then engage the gear wheel of third pinion stand, then engage the gear wheel of second gear seat, finally with
Second fixed angles 42 of triangle pulling plate are fixed；
In-line gears seat described in the present embodiment are as follows: front and back is equipped with bearing race on an axis, and the outer rim of bearing race is equipped with not
It is small one and large one two gears, in tandem with the gear of diameter；
Double occlusion gears described in the present embodiment: double occlusion gears are two intermeshing master gears, in two master gears
The heart is equipped with fixing axle, and for fixing axle rolling assembling below the door beam on fire door frame top, the end of fixing axle is equipped with pinion gear.
The above embodiments are merely examples for clarifying the description, and does not limit the embodiments.For institute
For the those of ordinary skill in category field, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments, and obvious variation extended from this or change
It moves within still in the protection scope of the invention.
Claims (3)
1. a kind of industrial furnace fire door raising synchronization mechanism, it includes fire door frame, fire door, it is characterised in that: is set in the two sides of fire door
There is fire door frame, the both ends of fire door are equipped with sliding block, and sliding block is assemblied on the inside of fire door frame in corresponding slideway, sets at the top of fire door frame
There is in-line gears seat, electric block is equipped on the fire door frame of side, the apex angle of wirerope and triangle pulling plate on electric block is solid
Chain has been respectively fixedly connected in fixed connection, the another two fixed angles of triangle pulling plate, and wearing for chain is as follows with direction, and the first of triangle pulling plate
After the fixed chain of fixed angles with the gear wheel on first gear seat by engaging, the gear wheel on the 4th pinion stand is being engaged,
The external tooth wheel rim of the right movable pulley outer rim on fire door is engaged again, then engages the pinion gear on the 4th pinion stand, then engage the first tooth
Pinion gear on wheel seat, then the left pinion gear in the left side gear shaft end portion in double occlusion gears is engaged, then engage double occlusion gears
In right side gear shaft end portion right pinion gear, then engage the pinion gear of second gear seat, then engage the small tooth of third pinion stand
Wheel, then the external tooth wheel rim for engaging the left movable pulley outer rim on fire door again is engaged, then engage the gear wheel of third pinion stand, then engage
The gear wheel of second gear seat is finally fixed with the second fixed angles of triangle pulling plate.
2. a kind of industrial furnace fire door raising synchronization mechanism according to claim 1, it is characterised in that: the in-line gears
Seat are as follows: the bearing race that front and back is equipped on an axis, the outer rim of bearing race are equipped with the gear of different-diameter.
3. a kind of industrial furnace fire door raising synchronization mechanism according to claim 1, it is characterised in that: double tooth engageds
Wheel: double occlusion gears are two intermeshing master gears, are equipped with fixing axle, the end of fixing axle at two master gear centers
Equipped with pinion gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448245.3A CN110108128B (en) | 2019-05-27 | 2019-05-27 | Industrial furnace door lifting synchronous mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448245.3A CN110108128B (en) | 2019-05-27 | 2019-05-27 | Industrial furnace door lifting synchronous mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110108128A true CN110108128A (en) | 2019-08-09 |
| CN110108128B CN110108128B (en) | 2024-06-18 |
Family
ID=67492491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910448245.3A Active CN110108128B (en) | 2019-05-27 | 2019-05-27 | Industrial furnace door lifting synchronous mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110108128B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6926259B1 (en) * | 2003-03-12 | 2005-08-09 | Itrec B.V. | Hoist system |
| KR20060000027U (en) * | 2006-10-21 | 2006-11-10 | (주)롱테크 | A canvas doors lifting device |
| CN201697475U (en) * | 2010-06-12 | 2011-01-05 | 陕西安中机械有限责任公司 | Metal thermal treatment large-sized industrial furnace door opening and closing operation device |
| CN102788513A (en) * | 2012-08-22 | 2012-11-21 | 中冶南方(武汉)威仕工业炉有限公司 | Furnace door lifting device with hydraulic cylinder |
| CN103075888A (en) * | 2011-10-25 | 2013-05-01 | 苏州新长光热能科技有限公司 | Synchronously-controlled dual-motor-driven furnace door lifting mechanism |
| CN105865208A (en) * | 2016-05-05 | 2016-08-17 | 中信重工机械股份有限公司 | Lifting device used for large trolley type furnace kiln furnace door |
| CN210292838U (en) * | 2019-05-27 | 2020-04-10 | 河南天利热工装备股份有限公司 | Industrial furnace door lifting synchronization mechanism |
-
2019
- 2019-05-27 CN CN201910448245.3A patent/CN110108128B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6926259B1 (en) * | 2003-03-12 | 2005-08-09 | Itrec B.V. | Hoist system |
| KR20060000027U (en) * | 2006-10-21 | 2006-11-10 | (주)롱테크 | A canvas doors lifting device |
| CN201697475U (en) * | 2010-06-12 | 2011-01-05 | 陕西安中机械有限责任公司 | Metal thermal treatment large-sized industrial furnace door opening and closing operation device |
| CN103075888A (en) * | 2011-10-25 | 2013-05-01 | 苏州新长光热能科技有限公司 | Synchronously-controlled dual-motor-driven furnace door lifting mechanism |
| CN102788513A (en) * | 2012-08-22 | 2012-11-21 | 中冶南方(武汉)威仕工业炉有限公司 | Furnace door lifting device with hydraulic cylinder |
| CN105865208A (en) * | 2016-05-05 | 2016-08-17 | 中信重工机械股份有限公司 | Lifting device used for large trolley type furnace kiln furnace door |
| CN210292838U (en) * | 2019-05-27 | 2020-04-10 | 河南天利热工装备股份有限公司 | Industrial furnace door lifting synchronization mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110108128B (en) | 2024-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203547365U (en) | Emergency window opening device for electric window of automobile | |
| CN102826482B (en) | Lifting device | |
| CN110108128A (en) | A kind of industrial furnace fire door raising synchronization mechanism | |
| CN104453536A (en) | Emergency window opening device for automobile electric window | |
| CN104775289A (en) | Chain type lifting clothes rack | |
| CN207090810U (en) | A kind of small curvature radius of turn dolly | |
| CN111169591B (en) | Shaft transmission structure of variable-speed bicycle | |
| CN210292838U (en) | Industrial furnace door lifting synchronization mechanism | |
| CN204508519U (en) | A kind of two-stage drive of lifting mechanism | |
| CN205689727U (en) | A kind of worm gear of adjustable gear clearance | |
| CN204464862U (en) | Flexible releasing pulley | |
| CN204531530U (en) | A kind of mechanical lifting device of double insurance | |
| CN211034953U (en) | Material hoisting equipment for forging production | |
| CN204769888U (en) | Control rolling well reduction gears of cold rolling tub of pipe mill of independent symmetrical formula | |
| CN208713821U (en) | A kind of roll disassembly vehicle | |
| CN113417952A (en) | Braking structure and braking method for water conservancy and hydropower equipment | |
| CN208341364U (en) | Flying shear keeps off steel device | |
| CN201458537U (en) | Lifting appliance special for second intermediate rolls | |
| CN213569195U (en) | Micro roadster for crane | |
| CN218764568U (en) | Synchronous furnace door lifting mechanism | |
| CN208106287U (en) | A kind of Novel rolling screen driving device | |
| CN213256278U (en) | Roller dismounting and mounting device | |
| CN2766998Y (en) | Completely engine-driven check ring rolling machine | |
| CN219620710U (en) | Lifting limiting device for lifting mechanism | |
| CN105091599B (en) | Furnace door lifting device with cushioning effect |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |