CN209494389U - A kind of power loss vertical insertion plate door of fast open form automatically - Google Patents
A kind of power loss vertical insertion plate door of fast open form automatically Download PDFInfo
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- CN209494389U CN209494389U CN201822063111.3U CN201822063111U CN209494389U CN 209494389 U CN209494389 U CN 209494389U CN 201822063111 U CN201822063111 U CN 201822063111U CN 209494389 U CN209494389 U CN 209494389U
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- plate door
- insertion plate
- door
- door body
- power loss
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Abstract
The utility model discloses a kind of power loss vertical insertion plate door of fast open form automatically characterized by comprising plate door system is used to open or closes underground flue；Drive system, for driving above-mentioned plate door system to open or close；Control system, for controlling drive system, wherein drive system can require closing or opening for driving insertion plate door door body according to instruction after being connected to the instruction of control system；Compared with prior art, when there is the power-off of flue gas main air blower or other special statuss, control system can quickly unclamp locking device automatically, while start driving device, insertion plate door door body is steadily opened according to setting speed, to guarantee that flue gas can be by the normal discharge system of underground flue；Since the present invention provides energy storage device for oneself, it remains to work normally in power-off or other special statuss, driving device driving force can be set as needed simultaneously, therefore it is also able to achieve steady opening and closing when door body resistance changes greatly, is not in that weight forms greater impact or door body formation bite even stuck phenomenon.
Description
Technical field
The invention belongs to gas bypass insertion plate door technical fields, and in particular to a kind of power loss vertical plate of fast open form automatically
Door.
Background technique
Implement coke oven flue gas desulphurization and denitration project, needs underground flue inner flue gas introducing desulphurization and denitration by bypass
System, and vertical insertion plate door need to be added after bypass to prevent flue gases of cock oven from revealing or flowing back.But works as and the main wind of flue gas occur
When machine power-off or other special statuss, if the insertion plate door cannot be opened in time, it will major safety risks are brought, in order to guarantee
System safety, needs the vertical insertion plate door to must be able to automatic, timely, quick opening, to guarantee that flue gas can pass through underground flue
Normal discharge system.It is existing with insertion plate door, some does not have fast automatic opening function when power-off, needs manually to participate in
It opens the door；Some completely by gravity drive open the door, due to gravity be it is constant, will appear when moderate finite deformation or dust stratification occurs in device
Bite even stuck phenomenon, not can guarantee device can automatic, in time, quickly open at crucial moment.
Summary of the invention
The object of the present invention is to provide a kind of power loss reasonable in design, easy to operate vertical plates of fast open form automatically
Door is able to solve what existing insertion plate door automatic, in time, cannot be opened quickly in the power-off of flue gas main air blower or other special statuss
Problem.
To achieve the goals above, The technical solution adopted by the invention is as follows:
A kind of power loss vertical insertion plate door of fast open form automatically characterized by comprising
Plate door system is used to open or closes underground flue；
Drive system, for driving above-mentioned plate door system to open or close；
Control system, for controlling drive system,
Wherein, drive system be connected to after the instruction of control system the closing that driving insertion plate door door body can be required according to instruction or
It opens.
Further, the insertion plate door system structure is as follows:
Door body slide rail is mounted on both sides on the inside of plate door frame and forms an entirety；Leading block group is mounted on plate
Both sides form an entirety on the outside of door door body；One end of door body wirerope is fixed on the top of insertion plate door door body, and the other end bypasses
It is entangled on the transmission device of drive system after being fixed on the door body pulley of insertion plate door frame roof.
Further, the driving system structure is as follows:
Driving device connects transmission device, and locking device is fixed on transmission device, quick release device connection locking dress
It sets.
Further, the Control system architecture includes energy storage device and control cabinet, and shutdown limit switch controls balance weight
The upper limit of hammer, the upper limit of door open limit switch control insertion plate door door body.
Further, the side of plate door system is provided with balance weight system, and the balance weight system structure is as follows:
Balance weight is fixed on weight guide rail by bidimensional；Weight guide rail both ends are fixed on weight frame；Weight frame
Bottom surface on be provided with damping device；One end of weight wirerope is fixed on the top of balance weight, and the other end is bypassed and is fixed on
It is entangled on the transmission device of drive system after the movement weight pulley of weight frame roof.
Further, pulley includes but is not limited to pulley, sprocket wheel and roller, and wirerope includes but is not limited to wirerope, chain
Item, iron chains or rope.
Further, transmission device uses mechanical transmission mechanism, and winding wire ropes on output shaft is inserted to drive simultaneously
Plate door door body and balance weight slide up and down on respective guide rail, the driving device can for electric device, pneumatic device,
Arbitrary form or any combination in hydraulic device, hand gear.
Further, the energy storage device is battery, compressed air, gravitional force, the arbitrary form in elastic potential energy
Or any combination.
Further, the control system is equipped with the measurement of insertion plate door door body position and its display and/or position signal output.
Further, it controls between insertion plate door door body and the balance weight in equilibrium state.
The invention has the following advantages:
Compared with prior art, when there is the power-off of flue gas main air blower or other special statuss, control system can be automatically fast
Speed unclamps locking device, while starting driving device, insertion plate door door body is steadily opened according to setting speed, to guarantee flue gas energy
Pass through the normal discharge system of underground flue.Since energy storage device is provided in invention for oneself, remained in power-off or other special statuss normal
Work, while driving device driving force can be set as needed, therefore also be able to achieve steadily when door body resistance changes greatly
It opens and closes, is not in that weight forms greater impact or door body formation bite even stuck phenomenon.
Detailed description of the invention
Fig. 1 is that insertion plate door closes flue structure graph.
Fig. 2 is driving system structure schematic diagram of the present invention.
Fig. 3 is that insertion plate door opens flue structure graph.
1, plate door system, 2, drive system, 3, balance weight system, 4, control system；
11, insertion plate door door body, 12, leading block group, 13, elastic sealing strip, 14, door body slide rail, 15, plate doorframe
Frame, 16, door body pulley, 17, door body wirerope；
21, transmission device, 22, locking device, 23, quick release dress, 24, driving device；
31, balance weight, 32, weight guide rail, 33, weight frame, 34, damping device, 35, movement weight pulley, 36, weight steel
Cord；
41, energy storage device, 42, control cabinet, 43, shutdown limit switch, 44, door open limit switch.
Specific embodiment
Following further describes the present invention with reference to the drawings:
As shown in Figure 1, a kind of power loss vertical insertion plate door of fast open form automatically characterized by comprising
Plate door system 1 is used to open or closes underground flue；
Drive system 2, for driving above-mentioned plate door system to open or close；
Control system 4, for controlling drive system,
Wherein, drive system 2 can require to drive the pass of insertion plate door door body 11 according to instruction after being connected to the instruction of control system
It closes or opens.
The insertion plate door system structure is as follows:
Door body slide rail 14 is mounted on 14 inside both sides of plate door frame and forms an entirety；Leading block group 12 is installed
An entirety is formed on 11 outside both sides of insertion plate door door body；One end of door body wirerope 17 is fixed on the top of insertion plate door door body 11
Portion, the other end are entangled on the transmission device 21 of drive system after bypassing the door body pulley 16 for being fixed on 15 top of plate door frame.
The driving system structure is as follows:
Driving device connects transmission device 21, and locking device 22 is fixed on transmission device 21, and quick release device 23 connects
Connect locking device (being detailed in Fig. 2).
The Control system architecture includes energy storage device 41 and control cabinet 42, and shutdown limit switch 43 controls balance weight 31
Upper limit, door open limit switch 44 control insertion plate door door body 11 upper limit.
The side of plate door system is provided with balance weight system, and the balance weight system structure is as follows:
Balance weight 31 is fixed on weight guide rail 32 by bidimensional；32 both ends of weight guide rail are fixed on weight frame 33；
Damping device 34 is provided on the bottom surface of weight frame 33；One end of weight wirerope 36 is fixed on the top of balance weight 31,
The other end is around being entangled on the transmission device of drive system after being fixed on the movement weight pulley 35 of weight frame roof.
Pulley includes but is not limited to pulley, sprocket wheel and roller, wirerope include but is not limited to wirerope, chain, iron chains or
Rope.
Transmission device uses mechanical transmission mechanism, winding wire ropes on output shaft, to drive insertion plate door door body simultaneously
It is slided up and down on respective guide rail with balance weight, the driving device 24 can be electric device, pneumatic device, hydraulic dress
It sets, the arbitrary form in hand gear or any combination.
The energy storage device 41 is battery, compressed air, gravitional force, the arbitrary form in elastic potential energy or any group
It closes.
The control system is equipped with the measurement of insertion plate door door body position and its display and/or position signal output.
Control is in equilibrium state between insertion plate door door body and the balance weight.
Embodiment:
In conjunction with Fig. 1, the lower half portion of plate door system 1 is inserted perpendicularly into the section of flue, and top half passes through flue top surface
It is fixed on above flue, wherein the left and right both sides and bottom surface of plate door frame 15 are bonded with the left and right and bottom surface of flue solid respectively
Fixed, the middle beam position of plate door frame 15 passes through the top surface of flue and is bonded fixation with it.
When needing insertion plate door door body 11 to close, driving device 24 promotes balance weight 31, and insertion plate door door body 11 is leaned on certainly
Body weight freely drops to closed position along the door body slide rail 14 being fixed in plate door frame 15.At this point, balance weight
Hammer 31 is limited by locking device 22 and is fixed.Insertion plate door door body 11 is fixed on plate door frame by flue inner vacuum suction abutting
The elastic sealing strip 13 of 15 inner rings, reaches sealing effect.
When there is the power-off of flue gas main air blower or when other special statuss, control system 4, which has received to issue after OFF signal, to be referred to
Order automatically opens locking device 22, and driving device 24 promotes insertion plate door door body 11, thus realization device door body it is automatic, in time,
Quickly open (as shown in Figure 3).Balance weight 31 falls by free gravity, to reduce the power consumption of driving device 24.Subtract
Device 34 is shaken to reduce by 31 pairs of basic impacts of balance weight.
In Fig. 1 and Fig. 3, shutdown limit switch 43 and door open limit switch 44 are used to limit the mobile range of weight, in turn
Door body is limited to close and moving range when door body opening.It is any that control system can make the insertion plate door door body 11 stop at
Lift position.
As shown in Fig. 2, driving device 24 connects transmission device 21, locking device 22 is fixed on transmission device 21, quickly
Release device 23 connects locking device, and transmission device 21 can connect door body wirerope 17 and weight wirerope 36 simultaneously, realizes
The movement of door body and the movement of weight.
The above description is merely a specific embodiment, but the protection scope invented is not limited thereto, any ripe
Know those skilled in the art in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, should all cover
Within the protection scope of invention.
Claims (10)
1. a kind of power loss vertical insertion plate door of fast open form automatically characterized by comprising
Plate door system is used to open or closes underground flue；
Drive system, for driving above-mentioned plate door system to open or close；
Control system, for controlling drive system,
Wherein, drive system can require the closing of driving insertion plate door door body after being connected to the instruction of control system or be beaten according to instruction
It opens.
2. a kind of power loss according to claim 1 vertical insertion plate door of fast open form automatically, it is characterised in that: the insertion plate door system
Structure of uniting is as follows:
Door body slide rail is mounted on both sides on the inside of plate door frame and forms an entirety；Leading block group is mounted on insertion plate door door
External side both sides form an entirety；One end of door body wirerope is fixed on the top of insertion plate door door body, and the other end is around fixation
On the transmission device for being entangled in drive system after the door body pulley of insertion plate door frame roof.
3. a kind of power loss according to claim 1 vertical insertion plate door of fast open form automatically, it is characterised in that: the drive system
Structure is as follows:
Driving device connects transmission device, and locking device is fixed on transmission device, and quick release device connects locking device.
4. a kind of power loss according to claim 1 vertical insertion plate door of fast open form automatically, it is characterised in that: the control system
Structure includes energy storage device and control cabinet, and shutdown limit switch controls the upper limit of balance weight, and door open limit switch control is inserted
The upper limit of plate door door body.
5. a kind of power loss according to claim 1 vertical insertion plate door of fast open form automatically, it is characterised in that: plate door system
Side is provided with balance weight system, and the balance weight system structure is as follows:
Balance weight is fixed on weight guide rail by bidimensional；Weight guide rail both ends are fixed on weight frame；The bottom of weight frame
Damping device is provided on face；One end of weight wirerope is fixed on the top of balance weight, and the other end bypasses and is fixed on weight
It is entangled on the transmission device of drive system after the movement weight pulley of frame roof.
6. a kind of power loss according to claim 2 or 5 vertical insertion plate door of fast open form automatically, it is characterised in that: pulley includes
But it is not limited to pulley, sprocket wheel and roller, wirerope includes but is not limited to wirerope, chain, iron chains or rope.
7. a kind of power loss according to claim 3 vertical insertion plate door of fast open form automatically, it is characterised in that: transmission device uses
Mechanical transmission mechanism, winding wire ropes on output shaft, to drive insertion plate door door body and balance weight to lead respective simultaneously
It is slided up and down on rail, the driving device can be the arbitrary shape in electric device, pneumatic device, hydraulic device, hand gear
Formula or any combination.
8. a kind of power loss according to claim 4 vertical insertion plate door of fast open form automatically, it is characterised in that: the energy storage device
For the arbitrary form or any combination in battery, compressed air, gravitional force, elastic potential energy.
9. a kind of power loss according to claim 1 vertical insertion plate door of fast open form automatically, it is characterised in that: the control system
It measures and its shows equipped with insertion plate door door body position and/or position signal exports.
10. a kind of power loss according to claim 5 vertical insertion plate door of fast open form automatically, it is characterised in that: insertion plate door door body
Control is in equilibrium state between the balance weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063111.3U CN209494389U (en) | 2018-12-10 | 2018-12-10 | A kind of power loss vertical insertion plate door of fast open form automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063111.3U CN209494389U (en) | 2018-12-10 | 2018-12-10 | A kind of power loss vertical insertion plate door of fast open form automatically |
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| Publication Number | Publication Date |
|---|---|
| CN209494389U true CN209494389U (en) | 2019-10-15 |
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ID=68152911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822063111.3U Active CN209494389U (en) | 2018-12-10 | 2018-12-10 | A kind of power loss vertical insertion plate door of fast open form automatically |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458082A (en) * | 2018-12-10 | 2019-03-12 | 连云港市华能电力辅机有限公司 | A kind of power loss vertical insertion plate door of fast open form automatically |
| CN113560022A (en) * | 2021-08-11 | 2021-10-29 | 中国电建集团长春发电设备有限公司 | Fan coal mill picture peg telescopic joint device |
-
2018
- 2018-12-10 CN CN201822063111.3U patent/CN209494389U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458082A (en) * | 2018-12-10 | 2019-03-12 | 连云港市华能电力辅机有限公司 | A kind of power loss vertical insertion plate door of fast open form automatically |
| CN113560022A (en) * | 2021-08-11 | 2021-10-29 | 中国电建集团长春发电设备有限公司 | Fan coal mill picture peg telescopic joint device |
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