CN106642176B - A kind of fast-open type underground flue insertion plate door - Google Patents
A kind of fast-open type underground flue insertion plate door Download PDFInfo
- Publication number
- CN106642176B CN106642176B CN201710102259.0A CN201710102259A CN106642176B CN 106642176 B CN106642176 B CN 106642176B CN 201710102259 A CN201710102259 A CN 201710102259A CN 106642176 B CN106642176 B CN 106642176B
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- door
- plate
- pulley
- hand basket
- insertion plate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
- F23J13/08—Doors or covers specially adapted for smoke-boxes, flues, or chimneys
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention provides a kind of fast-open type underground flue insertion plate doors, the doorframe being vertically arranged including two, two doorframe tops are horizontal Men Liang, door-plate is installed between two doorframes, door-plate can be moved up and down along doorframe, decelerating motor is installed on door beam, the output shaft of decelerating motor is equipped with wire spool at right end；The middle part of door beam is equipped with door-plate fixed pulley, and the middle part of door beam is equipped with oil cylinder, and the piston rod of oil cylinder is arranged straight down, and the shell of oil cylinder is fixed at Men Liangshang；Door-plate movable pulley is provided with below the upper end surface of door-plate, corresponding door-plate fixed pulley；Pulley fixed station is equipped in the left side of two doorframes, hand basket pulley and counterweight pulley are provided on pulley fixed station, the opening and closing of door-plate is driven by clump weight, and fast moving for driving door-plate is realized by oil cylinder, insertion plate door moves up and down flexibly, movement speed greatly improves compared with prior art insertion plate door speed, and whole device is easy to operate, easy to control and function is reliable.
Description
Technical field
The present invention relates to a kind of insertion plate door more particularly to a kind of fast-open type underground flue insertion plate doors.
Background technique
Insertion plate door is generally used in underground flue, and the isolation and closing of underground flue may be implemented.Existing insertion plate door
Usually practical screw rod and nut transmission mechanism are turned on or off, drives insertion plate door to move up and down by motor, insertion plate door
Last time movement speed is slow, opens and closes not flexible.
Summary of the invention
The technical problem to be solved by the present invention is existing insertion plate door moves up and down, speed is slow, and opening and closing is not flexible, and the present invention mentions
A kind of fast-open type underground flue insertion plate door has been supplied to solve the above problems.
The technical solution adopted by the present invention to solve the technical problems is: a kind of fast-open type underground flue insertion plate door, including
Two doorframes being vertically arranged, two doorframe tops are horizontal Men Liang, is equipped with door-plate between two doorframes, described
Door-plate can be moved up and down along the doorframe, be equipped with decelerating motor, the output of the decelerating motor at right end on the door beam
Axis is equipped with wire spool；The middle part of the door beam is equipped with door-plate fixed pulley, and the middle part of the door beam is equipped with oil cylinder, the oil cylinder
Piston rod is arranged straight down, and the shell of the oil cylinder is fixed at Men Liangshang；In the upper end surface of the door-plate, corresponding institute
It states and is provided with door-plate movable pulley below door-plate fixed pulley；Pulley fixed station, the cunning are equipped in the left side of two doorframes
Hand basket pulley and counterweight pulley are provided on wheel fixed station.
The underground flue insertion plate door further includes hand basket, clump weight, hand basket hanger rope and counterweight hanger rope；The hand basket setting exists
The lower section of the pulley fixed station, the clump weight are placed in the hand basket；One end of the hand basket hanger rope is fixedly connected on
On the hand basket, and the wheel wall of pile warp hand basket pulley, the other end are wound around on the periphery of wire spool；The one of the counterweight hanger rope
End is fixedly connected on the clump weight, and successively the wheel wall of pile warp counterweight pulley, the wheel wall of door-plate fixed pulley and door-plate are dynamic
The wheel wall of pulley, the other end are fixedly connected on the piston rod top end of the oil cylinder.
Further: on the door beam, being provided between the door-plate fixed pulley and the counterweight pulley can be with
The locking device for preventing counterweight hanger rope from moving.
Further: being provided with spring below the pulley fixed station；The lower end of the spring is fixedly installed, described
The upper end of spring is horizontally disposed buffer board, and the hand basket is placed on the buffer board.
Further: on the track that the clump weight moves up and down, the first limit is provided at nearly upper limit position and is opened
It closes, is provided with the second limit switch at nearly lower limit position.
Further: the locking device is magnetic locking device or hydraulic cylinder mechanical locking device.
Further: being provided with several idler wheels in the opposite side of two doorframes, several described idler wheels are opposite
It is arranged and is vertically arranged；The left and right sidewall of the door-plate is bonded with the wheel wall of idler wheel described in two sides.
Further: melt pit is provided with below the pulley fixed station, the spring and buffer board setting exist
The bottom of melt pit.
The invention has the advantages that a kind of fast-open type underground flue insertion plate door of the present invention drives door-plate by clump weight
Opening and closing, and realize by oil cylinder fast moving for driving door-plate, insertion plate door moves up and down flexibly, movement speed with it is existing
Technology insertion plate door speed is compared to greatly improving, and whole device is easy to operate, easy to control and function is reliable.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of fast-open type underground flue insertion plate door of the present invention in the off state；
Fig. 2 is a kind of structural schematic diagram of fast-open type underground flue insertion plate door of the present invention in the on-state；
1, doorframe in figure, 2, Men Liang, 3, door-plate, 4, decelerating motor, 5, wire spool, 6, door-plate fixed pulley, 7, oil cylinder, 8, door
Plate movable pulley, 9, pulley fixed station, 10, hand basket pulley, 11, counterweight pulley, 12, hand basket, 13, clump weight, 14, hand basket hanger rope,
15, counterweight hanger rope, 16, locking device, 17, spring, 18, buffer board, the 19, first limit switch, the 20, second limit switch, 21,
Idler wheel, 22, melt pit.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.On the contrary, this
The embodiment of invention includes all changes fallen within the scope of the spiritual and intension of attached claims, modification and is equal
Object.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " axial direction ",
The orientation or positional relationship of the instructions such as " radial direction ", " circumferential direction " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property.In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the common of this field
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.In addition, in description of the invention
In, unless otherwise indicated, the meaning of " plurality " is two or more.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
As depicted in figs. 1 and 2, the present invention provides a kind of fast-open type underground flue insertion plate door, including two are vertically arranged
Doorframe 1, two 1 tops of doorframe are horizontal a beam 2, door-plate 3 is equipped between two doorframes 1, the door-plate 3 can
It is moved up and down along the doorframe 1, decelerating motor 4, the output shaft of the decelerating motor 4 is installed at right end on the door beam 2
It is equipped with wire spool 5；The middle part of the door beam 2 is equipped with door-plate fixed pulley 6, and the middle part of the door beam 2 is equipped with oil cylinder 7, the oil
The piston rod of cylinder 7 is arranged straight down, and the shell of the oil cylinder 7 is fixed on a beam 2；In the upper surface of the door-plate 3
The lower section at place, the corresponding door-plate fixed pulley 6 is provided with door-plate movable pulley 8；It is solid equipped with pulley in the left side of two doorframes 1
Determine platform 9, is provided with hand basket pulley 10 and counterweight pulley 11 on the pulley fixed station 9.
The underground flue insertion plate door further includes hand basket 12, clump weight 13, hand basket hanger rope 14 and counterweight hanger rope 15；It is described to mention
The lower section of the pulley fixed station 9 is arranged in basket 12, and the clump weight 13 is placed in the hand basket 12；The hand basket hanger rope 14
One end be fixedly connected on the hand basket 12, and the wheel wall of pile warp hand basket pulley 10, the other end is wound around the outer of wire spool 5
Zhou Shang；One end of the counterweight hanger rope 15 is fixedly connected on the clump weight 13, and the successively wheel of pile warp counterweight pulley 11
The wheel wall for taking turns wall and door-plate movable pulley 8 of wall, door-plate fixed pulley 6, the other end are fixedly connected on the piston rod top of the oil cylinder 7
End.
When decelerating motor 4 is closed, due to gravity, hand basket 12 falls in lowest part, and the piston rod of oil cylinder 7 is contracted to liquid
In the shell of cylinder pressure, clump weight 13, which moves downward, pulls counterweight hanger rope 15, and counterweight hanger rope 15 lifts door-plate 3 so that flue upwards
It opens, when needing quick closedown flue, decelerating motor 4 is opened, and wire spool 5 rotates, and curls up hand basket hanger rope 14, hand basket hanger rope 14
Hand basket 12 is pulled up, the clump weight 13 in hand basket 12 also rises with it, and the pulling force in counterweight hanger rope 15 reduces, and door-plate 3 exists
It is moved down under the action of gravity, meanwhile, the piston rod of oil cylinder 7 extends downwardly, and door-plate movable pulley 8 is common counterweight hanger rope 15
Lower sharp downward movement is acted on, and drives 3 sharp downward movement of door-plate, until door-plate 3 drops down onto lowest part and closes flue.
On the door beam 2, being provided between the door-plate fixed pulley 6 and the counterweight pulley 11 can prevent to match
The locking device 16 that weight hanger rope 15 moves, when hand basket 12 is under the action of hand basket hanger rope 14, after being moved upward to corresponding position, lock
Tight device 16 works, and avoids counterweight hanger rope 15 from moving the locking of counterweight hanger rope 15.After counterweight hanger rope 15 is locked, door-plate 3 stops
It only moves, decelerating motor 4 can shut down closing at this time, and hand basket 12 can fall fall after rise to lowest order under gravity
Set place.
When the unexpected power-off failure of locking device 16 or by control open after, locking device 16 will be unable to limitation counterweight hanger rope
15 movements, under gravity, the meeting free-falling of clump weight 13 is into hand basket 12, while clump weight 13 can pull downward on counterweight
Hanger rope 15 lifts door-plate 3 upwards, and in the lifting door-plate 3 upwards of counterweight hanger rope 15, the piston rod of oil cylinder 7 retracts oil cylinder upwards
In 7 shell, door-plate 3 can be moved up quickly under the piston rod collective effect of counterweight hanger rope 15 and oil cylinder 7, so that flue
It is rapidly opened.
The lower section of the pulley fixed station 9 is provided with spring 17；The lower end of the spring 17 is fixedly installed, the spring
17 upper end is horizontally disposed buffer board 18, and the hand basket 12 is placed on the buffer board 18.Due to being hung with counterweight for oil cylinder 7
15 collective effect of cable, door-plate 3 can be moved up and down promptly, and clump weight 13 also can quickly be fallen back in hand basket 12 at this time, due to matching
13 falling speed of pouring weight can cause to impact, hand basket 12 is placed on buffer board 18, buffer board 18 than very fast when falling to bottom
Spring 17 is arranged in lower section, and clump weight 13 impacts downwards when falling into the hand basket 12 of bottom, and buffer board 18 moves downward, and spring 17 is pressed
Contracting is until impact terminates, to realize buffered.It avoids clump weight 13 to hurtle down impact, parts thereof is caused to damage
It is bad.
On the track that the clump weight 13 moves up and down, the first limit switch 19 is provided at nearly upper limit position, closely
The second limit switch 20 is provided at lower limit position.When decelerating motor 4 is opened, hand basket 12 is moved upwards, while clump weight 13
Also it will move upwards, door-plate 3 moves downward, and when clump weight 13 is touched the first limit switch 19, door-plate 3 moves to lowest order
It sets, flue is closed, meanwhile, locking device 16 is locked, and 15 stop motion of counterweight hanger rope, door-plate 3 is also by stop motion, decelerating motor
4 reversely rotate, and the pulling force in hand basket hanger rope 14 reduces, and hand basket 12 falls to lowest part, the hand basket when hand basket 12 reaches lowest part
12 touch the second limit switch 20, and decelerating motor 4 is closed.
The locking device 16 is magnetic locking device or hydraulic cylinder mechanical locking device, and magnetic locking device is general
Be applicable in the occasion of load underload, installation is simple, small volume and controls simple and convenient.And hydraulic cylinder mechanical lock fills
Set the occasion for applying in general to big load, coupling mechanism force is larger and reliable lock.
Several idler wheels 21 are provided in the opposite side of two doorframes 1, several described idler wheels 21 are oppositely arranged
And it is vertically arranged；The left and right sidewall of the door-plate 3 is bonded with the wheel wall of idler wheel 21 described in two sides.Two side wheels 21 or so folder
Door-plate 3 is handled, door-plate 3 is moved up and down along the idler wheel 21 of two sides, in door-plate 3 during moving up and down, the idler wheel 21 of two sides
End of door plate 3 plays the role of guiding and limit, it is vertical up and down to guarantee door-plate 3, while it is existing to generate beat and shaking etc.
As, it is therefore prevented that door-plate 3 collides with and contacts friction etc. to doorframe 1, while also guaranteeing that counterweight hanger rope 15 lifts the mistake of door-plate 3 upwards
Journey middle door-plate 3 can stablize movement.
The lower section of the pulley fixed station 9 is provided with melt pit 22, the spring 17 and the buffer board 18 are arranged on ground
The bottom in hole 22, melt pit 22 increases the distance between 12 lowest position of pulley fixed station 9 and hand basket, so that in underground flue
The biggish unlatching distance of door-plate 3 can be met in the case where insertion plate door single unit system small volume.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, not to the schematic representation of the term
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (7)
1. a kind of fast-open type underground flue insertion plate door, including two doorframes being vertically arranged (1), two doorframe (1) tops
It is horizontal to have Men Liang (2), it is equipped with door-plate (3) between two doorframes (1), the door-plate (3) can be along the doorframe (1) up and down
It is mobile, it is characterised in that: to be equipped with decelerating motor (4) at right end on the door beam (2), the output of the decelerating motor (4)
Axis is equipped with wire spool (5)；The middle part of the door beam (2) is equipped with door-plate fixed pulley (6), and the middle part of the door beam (2) is equipped with oil
The piston rod of cylinder (7), the oil cylinder (7) is arranged straight down, and the shell of the oil cylinder (7) is fixed on a beam (2)；?
The upper end surface of the door-plate (3) corresponds to and is provided with door-plate movable pulley (8) below the door-plate fixed pulley (6)；In two institutes
The left side for stating doorframe (1) is equipped with pulley fixed station (9), is provided with hand basket pulley (10) and counterweight on the pulley fixed station (9)
Pulley (11)；The underground flue insertion plate door further includes hand basket (12), clump weight (13), hand basket hanger rope (14) and counterweight hanger rope
(15)；The hand basket (12) is arranged in the lower section of the pulley fixed station (9), and the clump weight (13) is placed on the hand basket
(12) in；One end of the hand basket hanger rope (14) is fixedly connected on the hand basket (12), and pile warp hand basket pulley (10)
Wall is taken turns, the other end is wound around on the periphery of wire spool (5)；One end of the counterweight hanger rope (15) is fixedly connected on the clump weight
(13) on, and the successively wheel of the wheel wall of pile warp counterweight pulley (11), the wheel wall of door-plate fixed pulley (6) and door-plate movable pulley (8)
Wall, the other end are fixedly connected on the piston rod top end of the oil cylinder (7).
2. fast-open type underground flue insertion plate door as described in claim 1, it is characterised in that: on the door beam (2), be located at institute
State the locking device for being provided between door-plate fixed pulley (6) and the counterweight pulley (11) and counterweight hanger rope (15) being prevented to move
(16).
3. fast-open type underground flue insertion plate door as claimed in claim 2, it is characterised in that: in the pulley fixed station (9)
Lower section is provided with spring (17)；The lower end of the spring (17) is fixedly installed, the upper end of the spring (17) is horizontally disposed have it is slow
Punching (18), the hand basket (12) are placed on the buffer board (18).
4. fast-open type underground flue insertion plate door as claimed in claim 2, it is characterised in that: moved down on the clump weight (13)
It on dynamic track, is provided at nearly upper limit position the first limit switch (19), is provided with the second limit at nearly lower limit position
It switchs (20).
5. fast-open type underground flue insertion plate door as claimed in claim 2, it is characterised in that: the locking device (16) is magnetic force
Locking device or hydraulic cylinder mechanical locking device.
6. a kind of underground flue insertion plate door as described in claim 1, it is characterised in that: in the opposite of two doorframes (1)
Side is provided with several idler wheels (21), several described idler wheels (21) are oppositely arranged and are vertically arranged；The door-plate (3)
Left and right sidewall is bonded with the wheel wall of idler wheel (21) described in two sides.
7. a kind of underground flue insertion plate door as claimed in claim 3, it is characterised in that: under the pulley fixed station (9)
Side is provided with melt pit (22), and the spring (17) and the buffer board (18) are arranged in the bottom of melt pit (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710102259.0A CN106642176B (en) | 2017-02-24 | 2017-02-24 | A kind of fast-open type underground flue insertion plate door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710102259.0A CN106642176B (en) | 2017-02-24 | 2017-02-24 | A kind of fast-open type underground flue insertion plate door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106642176A CN106642176A (en) | 2017-05-10 |
| CN106642176B true CN106642176B (en) | 2019-02-26 |
Family
ID=58846460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710102259.0A Active CN106642176B (en) | 2017-02-24 | 2017-02-24 | A kind of fast-open type underground flue insertion plate door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106642176B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772378B (en) * | 2019-04-03 | 2022-04-19 | 宁波方太厨具有限公司 | Automatic opening and closing drawer of cabinet |
| CN112594726B (en) * | 2020-12-16 | 2023-02-07 | 铜陵德兴机械制造有限责任公司 | High-tightness sealing door for descending flue of boiler |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6483788A (en) * | 1987-09-24 | 1989-03-29 | Asmo Co Ltd | Power window device |
| US5237777A (en) * | 1992-03-10 | 1993-08-24 | American Sterilizer Company | Apparatus for eliminating slack in motorized cables |
| US5377448A (en) * | 1993-01-21 | 1995-01-03 | American Metal Door Company, Inc. | Door positioning system |
| CN101984090B (en) * | 2010-11-17 | 2011-09-28 | 湖州航达工业炉制造有限公司 | Integrated immersion quenching device of steel bottle quenching-and-tempering line |
| CN102759277B (en) * | 2012-07-31 | 2013-12-25 | 中冶南方(武汉)威仕工业炉有限公司 | Furnace door lifting device with counterweights |
| CN102759276A (en) * | 2012-07-31 | 2012-10-31 | 中冶南方(武汉)威仕工业炉有限公司 | Novel furnace door lifting device |
| CN103712451A (en) * | 2012-10-09 | 2014-04-09 | 丹阳市江南工业炉有限公司 | Furnace door for heating furnaces |
| CN206563308U (en) * | 2017-02-24 | 2017-10-17 | 江苏汉唐环保科技有限公司 | A kind of fast-open type underground flue insertion plate door |
-
2017
- 2017-02-24 CN CN201710102259.0A patent/CN106642176B/en active Active
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| CN106642176A (en) | 2017-05-10 |
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Effective date of registration: 20190115 Address after: 226600 Two Blocks 288 Changjiang West Road, Haian Town, Haian County, Nantong City, Jiangsu Province Applicant after: Jiangsu Han Tang Environmental Protection Technology Co., Ltd. Applicant after: Zhou Yutong Applicant after: Zhang Xian Address before: 226600 Jiangsu Hantang Environmental Protection Technology Co., Ltd. No. 288 Changjiang West Road, Haian Town, Haian County, Nantong City, Jiangsu Province Applicant before: Jiangsu Han Tang Environmental Protection Technology Co., Ltd. |
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