CN110206463A - A kind of bilayer automatic overhead door - Google Patents
A kind of bilayer automatic overhead door Download PDFInfo
- Publication number
- CN110206463A CN110206463A CN201910622393.2A CN201910622393A CN110206463A CN 110206463 A CN110206463 A CN 110206463A CN 201910622393 A CN201910622393 A CN 201910622393A CN 110206463 A CN110206463 A CN 110206463A
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- Prior art keywords
- door leaf
- gear
- column
- stationary rack
- drives
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- 230000007246 mechanism Effects 0.000 claims description 66
- 229920003266 Leaf® Polymers 0.000 claims 58
- 238000005096 rolling process Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Classifications
-
- 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
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/57—Power-operated mechanisms for wings using fluid-pressure actuators for vertically-sliding wings
- E05F15/59—Power-operated mechanisms for wings using fluid-pressure actuators for vertically-sliding wings for overhead wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/44—Vertically-sliding wings
- E06B3/4415—Double-hung, i.e. with two vertical sliding panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
-
- 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
- E05Y2999/00—Subject-matter not otherwise provided for in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
It include the first column, the second column, first door leaf, the second door leaf the present invention provides a kind of double-deck automatic overhead door；The first door leaf and the second door leaf are parallel to each other, and arrange from top to bottom, and overlap；First column and the second column are located at the two sides of the first door leaf and the second door leaf, and the two sides with first door leaf and the second door leaf are slidably connected respectively；First door leaf and the second door leaf can be slided up and down along the first column and the second column；The movement of first door leaf drives the second door leaf motion, and the movement travel upward or downward of second door leaf is twice that first door leaf is moved upwardly or downwardly stroke.
Description
Technical field
The present invention relates to technical fields of mechanical processing, and in particular, to it is a kind of for be machined input and output material it is double-deck from
Dynamic overhead door.
Background technique
With the development of modern mechanical processing industry, to the continuous improvement that the security protection of machining equipment requires, to mentioning
High efficiency, reduction production cost, section space-efficient require also promoted.When a larger feeding gate of equipment needs, and do not have
When having enough spaces, the demand of the double-deck automatic overhead door is just extremely urgent.Automatic overhead door used at present has using single
Cylinder is in intermediate lifting and the scheme lifted using double cylinders in door two sides.
Wherein, the door lifted using single cylinder break, cylinder occupied space is big, and door opening height is smaller.And it adopts
With the door of the double cylinders in two sides, because gas be it is compressible, double cylinders drive existing asynchronisms, long-play, side meeting
Serious wear influences the service life.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of double-deck automatic overhead door, space is both saved,
Interior in a limited space bigger door can be opened again, and only can switch gate with single cylinder.
A kind of bilayer automatic overhead door, including the first column, the second column, first door leaf, the second door leaf；Described first
Fan and the second door leaf are parallel to each other, and arrange from top to bottom, and overlap；First column and the second column are located at
The two sides of the first door leaf and the second door leaf, and the two sides with first door leaf and the second door leaf are slidably connected respectively；
First door leaf and the second door leaf can be slided up and down along the first column and the second column；
The movement of first door leaf drives the second door leaf motion, and the movement travel upward or downward of second door leaf is
First door leaf is moved upwardly or downwardly twice of stroke.
Optionally, the first side of the first door leaf is provided with the first driving mechanism；First side of second door leaf is set
It is equipped with the second driving mechanism；
First door leaf and the second door leaf pass through the first driving mechanism and the second driving mechanism respectively and first column is sliding
Dynamic connection；
First driving mechanism drives first door leaf to slide up and down along the first column and the second column；
Second driving mechanism drives the second door leaf to slide up and down along the first column and the second column；
First driving mechanism is connected with second driving mechanism, and sliding up and down for first door leaf drives the second door leaf
Slide up and down.
Optionally, first driving mechanism includes: First Line rail, gear, stationary rack, cylinder, gear is driven to fix
Part；
The First Line rail, the stationary rack and the driving cylinder are all set on first column；
The first door leaf is connected with First Line rail, can slide up and down along First Line rail；The gear and first door leaf
Connection；
The gear is engaged with the stationary rack, and can be scrolled up and down along the stationary rack；
The gear fixing piece is fixed in the first door leaf；The gear is set under the gear fixing piece
The top in portion, the gear fixing piece is provided with a protrusion；
The tache motorice of the driving cylinder is fixed on the protrusion；
The movement travel of the first door leaf is the movement travel at the driving cylinder moving end；
When the driving cylinder operation, its tache motorice jacks up upwards, and the protrusion and then moves upwardly together, and band
It moves the first door leaf to move upwards, while scrolling up with moving gear along stationary rack；
When the tache motorice of the driving cylinder is withdrawn, tache motorice is withdrawn downwards, and the protrusion is and then transported downwardly together
It is dynamic, and the first door leaf is driven to move downward；It is scrolled down through simultaneously with moving gear along stationary rack.
Optionally, second driving mechanism, comprising: the second line rail, with carry-over bar；The second line rail is set to described
On first column；It is described to be set on the second door leaf with carry-over bar；Second door leaf is connect with the second line rail；
The gear is located at the stationary rack and described between carry-over bar, and respectively with stationary rack and with carry-over bar
Engagement；The position of the lower end of the stationary rack and the upper end with carry-over bar is corresponding；
When the driving cylinder operation, the protrusion of the gear fixing piece is pushed, band moving gear is along the fixed tooth
Item scrolls up, and the protrusion of the gear fixing piece drives the first door leaf to move upwards；And the gear drives another
Side is moved up with carry-over bar, and the second door leaf described in the servo-actuated rack drives moves upwardly together；
When the driving cylinder is withdrawn, the protrusion of the gear fixing piece is pulled, band moving gear is along the fixed tooth
Item scrolls down through, and the first door leaf is driven to move downward；And the gear drives moving downwards with carry-over bar for the other side
Dynamic, the second door leaf described in the servo-actuated rack drives moves downwardly together.
Optionally, first driving mechanism includes: First Line rail, gear, stationary rack, driving cylinder；
The First Line rail, the stationary rack and the driving cylinder are all set on first column；
The first door leaf is connected with First Line rail, can slide up and down along First Line rail；The gear and first door leaf
Connection；
The gear is engaged with the stationary rack, and can be scrolled up and down along the stationary rack；
It is correspondingly arranged on a protruding part above the gear, which is fixed in the first door leaf；
The tache motorice of the driving cylinder is fixed on the protruding part；
The movement travel of the first door leaf is the movement travel at the driving cylinder moving end；
When the driving cylinder operation, its tache motorice jacks up upwards, and the protruding part and then moves upwardly together, and band
Dynamic first door leaf moves upwards；First door leaf moves upwards simultaneously, and band moving gear scrolls up along stationary rack
When the tache motorice of the driving cylinder is withdrawn, tache motorice is withdrawn downwards, and the protruding part is and then transported downwardly together
It is dynamic, and the first door leaf is driven to move downward；The downward movement of first door leaf simultaneously, band moving gear are downward along stationary rack
It rolls.
Optionally, second driving mechanism, comprising: the second line rail, with carry-over bar；The second line rail is set to described
On first column；It is described to be set on the second door leaf with carry-over bar；Second door leaf is connect with the second line rail；
The gear is located at the stationary rack and described between carry-over bar, and respectively with stationary rack and with carry-over bar
Engagement；The position of the lower end of the stationary rack and the upper end with carry-over bar is corresponding；When the driving cylinder operation, push away
Dynamic protruding part, band moving gear scroll up along the stationary rack, and the protruding part drives the first door leaf to move upwards；
And the gear drives moving up with carry-over bar for the other side, and the second door leaf described in the servo-actuated rack drives is upward together
Movement；When the driving cylinder is withdrawn, protruding part is pulled, band moving gear is scrolled down through along the stationary rack, drives institute
First door leaf is stated to move downward；And the gear drives moving down with carry-over bar for the other side, the servo-actuated rack drives
Second door leaf moves downwardly together.
Optionally, the stroke of the driving cylinder is less than the length of the stationary rack.
Optionally, the length with carry-over bar is not less than the length of the stationary rack.
Optionally, second side of the first door leaf is provided with the first guiding mechanism, and second side of second door leaf is set
It is equipped with the second guiding mechanism；First door leaf and the second door leaf pass through the first guiding mechanism and the second guiding mechanism and described the respectively
Two columns are slidably connected, and second side of second side or the second door leaf for making first door leaf can be slided up and down along the second column.
Optionally, first guiding mechanism includes several guidance sets, and the guidance set includes idler wheel, with idler wheel
The guide rail being harmonious；The guide rail is installed on second column, and the idler wheel is connect with the first door leaf.
Optionally, second guiding mechanism includes several guidance sets, and the guidance set includes idler wheel, with idler wheel
The guide rail being harmonious；The guide rail is installed on second column, and the idler wheel is connect with second door leaf.
Optionally, the guidance set of first guiding mechanism or the second guiding mechanism includes bearing, is harmonious with bearing
Guide groove；The guide groove is installed on second column, and the bearing is connect with the first door leaf or the second door leaf.
Compared with prior art, the present invention have it is following the utility model has the advantages that
1, unilateral cylinder driving, there is no the nonsynchronous problems in left and right；
2, speed double door designs, and in limited height space, makes a maximization；
3, installation and debugging are simple, and requirement on machining accuracy is low, save the cost.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the positive structure schematic of the embodiment of the present invention；
Fig. 2 is the first door leaf and the second door leaf position view of the embodiment of the present invention；
Fig. 3 is the top view of the embodiment of the present invention；
Fig. 4 is the first column of the embodiment of the present invention and the attachment structure schematic diagram of first door leaf and the second door leaf；
Fig. 5 is the first driving mechanism of the embodiment of the present invention and the attachment structure schematic diagram of the second driving mechanism.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention
Protection scope.
Referring to Fig. 1 to Fig. 5, it is a kind of bilayer automatic overhead door include the first column 1, the second column 2, first door leaf 3, second
Door leaf 4；The first door leaf 3 and the second door leaf 4 are parallel to each other, and arrange from top to bottom, and overlap.This, which partly overlaps, is
In order to which the enclosure space of the inside in the state of shutdown, will not be influenced because of the seam between first door leaf and the second door leaf.
In the present embodiment, first door leaf 3 is preceding, and the second door leaf 4 is rear, and it is only for citings, not to making restriction before and after two fan doors.
First column 1 and the second column 2 are located at the two sides of the first door leaf 3 and the second door leaf 4, and respectively
It is slidably connected with the two sides of first door leaf 3 and the second door leaf 4；First door leaf 3 and the second door leaf 4 can be along 1 Hes of the first column
Second column 2 slides up and down；The movement of first door leaf 3 drives the movement of the second door leaf 4, and second door leaf 4 upward or to
Under movement travel be that first door leaf 3 is moved upwardly or downwardly twice of stroke.
First door leaf moves upwards certain altitude, and the second door leaf can be moved upwardly together and then, and cover first door leaf fortune
2 times of dynamic height, and because the two is staggered, therefore the second door leaf can go to going behind the door for first door leaf.It not will increase
Space above.Therefore in the top of door, the height of first door leaf stroke is only stayed, and finally opens first door leaf and second
The height for fanning the two realizes the requirement that bigger door is opened in a limited space.Here speed double door is applied to set
Meter makes a maximization in limited height space.
First side of the first door leaf 3 is provided with the first driving mechanism；First side of second door leaf 4 is provided with
Two driving mechanisms；First door leaf 3 and the second door leaf 4 are vertical by the first driving mechanism and the second driving mechanism and described first respectively
Column 1 is slidably connected；First driving mechanism drives first door leaf 3 to slide up and down along the first column 1 and the second column 2；Second drives
Motivation structure drives the second door leaf 4 to slide up and down along the first column 1 and the second column 2；First driving mechanism and described the
Two driving mechanisms are connected, and sliding up and down for first door leaf 3 drives sliding up and down for the second door leaf 4.
In the present embodiment, first driving mechanism includes: First Line rail 31, gear 32, stationary rack 33, driving cylinder
34, gear fixing piece 321；First Line rail 31, stationary rack 33 and driving cylinder 34 are all set on first column 1；
First door leaf 3 is connected by connecting plate 311 with First Line rail 31, can be slided up and down along First Line rail 311；Gear 32 passes through tooth
Wheel fixing piece 321 is connect with first door leaf 3；The gear 32 is engaged with the stationary rack 33, and can be along the stationary rack
33 scroll up and down.
The gear fixing piece 321 is fixed in the first door leaf；The gear 32 is set to the gear fixing piece
321 lower part, the top of the gear fixing piece 321 are provided with a protrusion 5.
The fixing end of the driving cylinder 34 is fixed on the first column 1 by cylinder mounting plate 341, the driving cylinder
34 tache motorice is fixed on the protrusion 5 of the gear fixing piece 321.The driving cylinder and the gear are not contact
's.In the present embodiment, the driving cylinder is set to the front of the gear.The movement travel of the first door leaf 3 is described
Drive the movement travel of 34 tache motorice of cylinder.
When the driving cylinder 34 works, its tache motorice jacks up upwards, and the protrusion 5 and then moves upwardly together,
And the first door leaf 3 is driven to move upwards, while scrolling up with moving gear 32 along stationary rack 33.
When the tache motorice of the driving cylinder 34 is withdrawn, tache motorice is withdrawn downwards, and the protrusion 5 is followed downwardly together
Movement, and the first door leaf 3 is driven to move downward；It is scrolled down through simultaneously with moving gear 32 along stationary rack 33.
Second driving mechanism, comprising: the second line rail 41, with carry-over bar 42；The second line rail 41 is set to described
On first column 1；Second door leaf 4 using link block 421 and with carry-over bar 42 connect, while and pass through 401 He of back door connecting plate
Subsequent second line rail 41 connects.
Gear 32 is located at the stationary rack 33 and described between carry-over bar 42, and respectively with stationary rack 33 and servo-actuated
Rack gear 42 engages；The position of the lower end of the stationary rack 33 and the upper end with carry-over bar 42 is corresponding；Gear 32 is initial
Position is stuck in the end of stationary rack 33 and the starting point with carry-over bar 42.
The stroke of the driving cylinder is less than the length of the stationary rack.The length with carry-over bar is not less than described
The length of stationary rack.
Second side of the first door leaf 3 is provided with the first guiding mechanism 35, and second side of second door leaf 4 is provided with
Second guiding mechanism 45；First door leaf 3 and the second door leaf 4 pass through the first guiding mechanism 35 and the second guiding mechanism 45 and institute respectively
It states the second column 2 to be slidably connected, second side of second side or the second door leaf 4 for making first door leaf 3 can glide on the second column 2
It is dynamic.Here guiding mechanism also does front and back guiding and fixes in addition to the effect of sliding, prevents a sideslip and adapts to certain processing
With the effect of installation error.
First guiding mechanism includes several guidance sets, and the guidance set includes idler wheel, the guide rail being harmonious with idler wheel；
The guide rail is installed on second column 2, and the idler wheel is connect with the first door leaf 3.
Second guiding mechanism includes several guidance sets, and the guidance set includes idler wheel, is harmonious with idler wheel
Guide rail；The guide rail is installed on second column 2, and the idler wheel is connect with second door leaf 4.
In the present embodiment, V-type rail, V-type is can be used in the guidance set of the first guiding mechanism and the second guiding mechanism
Idler wheel.It is only for citing, the present invention makes restriction not to this.
In a further embodiment, the guidance set of first guiding mechanism or the second guiding mechanism can also include axis
It holds, the guide groove being harmonious with bearing；The guide groove is installed on second column 2, the bearing and the first door leaf 3
Or second door leaf 4 connect.
Because first door leaf is different with the second door leaf front-rear position, therefore it is used for the guide rail or guiding of first door leaf and the second door leaf
The front-rear position of slot is also different, can be by between the guide rail of first door leaf or guide groove and the guide rail or guide groove of the second door leaf
It is connected by keel.
When the driving cylinder 34 works, the protrusion 5 of the gear fixing piece 321 is pushed, band moving gear 32 is along institute
It states stationary rack 33 to scroll up, the protrusion 5 of the gear fixing piece 321 drives the first door leaf 3 to move upwards；And
The gear 32 drives moving up with carry-over bar 42 for the other side, described to drive second door leaf 4 with carry-over bar 42
It moves upwards.Upward stroke is completed to first door leaf and the second door leaf, this is stated two fan doors and essentially coincides.
When the driving cylinder 34 is withdrawn, the protrusion 5 of the gear fixing piece 321 is pulled, band moving gear 32 is along institute
It states stationary rack 33 to scroll down through, the first door leaf 3 is driven to move downward；And the gear 32 drive the other side with
Carry-over bar 42 moves down, described to drive second door leaf 4 to move downwardly together with carry-over bar 42.To first door leaf and second
Door leaf completes downward stroke, this is stated two fan doors and returns to initial position, re-closes.
During above-mentioned two, the first guiding mechanism and the second guiding mechanism also guarantee second side of first door leaf respectively
It is slided with second side of the second door leaf along the second column up and down direction, and front and back guiding is carried out to the two respectively and is fixed.
In another embodiment of the presently claimed invention, gear is fixed in the first door leaf, right above the gear
It should be provided with a protruding part, which is fixed in the first door leaf, and the tache motorice of the driving cylinder is fixed on described
On protruding part.In the implementation, first driving mechanism includes: First Line rail, gear, stationary rack, driving cylinder.
The First Line rail, the stationary rack and the driving cylinder are all set on first column；
The first door leaf is connected with First Line rail, can slide up and down along First Line rail；The gear and first door leaf
Connection；The gear is engaged with the stationary rack, and can be scrolled up and down along the stationary rack；Correspondence is set above the gear
It is equipped with a protruding part, which is fixed in the first door leaf；The tache motorice of the driving cylinder is fixed on the protrusion
On part；
The movement travel of the first door leaf is the movement travel at the driving cylinder moving end；
When the driving cylinder operation, its tache motorice jacks up upwards, and the protruding part and then moves upwardly together, and band
Dynamic first door leaf moves upwards；First door leaf moves upwards simultaneously, and band moving gear scrolls up along stationary rack
When the tache motorice of the driving cylinder is withdrawn, tache motorice is withdrawn downwards, and the protruding part is and then transported downwardly together
It is dynamic, and the first door leaf is driven to move downward；The downward movement of first door leaf simultaneously, band moving gear are downward along stationary rack
It rolls.
Corresponding above-described embodiment, second driving mechanism, comprising: the second line rail, with carry-over bar；The second line rail is set
It is placed on first column；It is described to be set on the second door leaf with carry-over bar；Second door leaf and the second line rail connect
It connects；
The gear is located at the stationary rack and described between carry-over bar, and respectively with stationary rack and with carry-over bar
Engagement；The position of the lower end of the stationary rack and the upper end with carry-over bar is corresponding；When the driving cylinder operation, push away
Dynamic protruding part, band moving gear scroll up along the stationary rack, and the protruding part drives the first door leaf to move upwards；
And the gear drives moving up with carry-over bar for the other side, and the second door leaf described in the servo-actuated rack drives is upward together
Movement；When the driving cylinder is withdrawn, protruding part is pulled, band moving gear is scrolled down through along the stationary rack, drives institute
First door leaf is stated to move downward；And the gear drives moving down with carry-over bar for the other side, the servo-actuated rack drives
Second door leaf moves downwardly together.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (12)
1. a kind of bilayer automatic overhead door, which is characterized in that including the first column, the second column, first door leaf, the second door leaf；
The first door leaf and the second door leaf are parallel to each other, and arrange from top to bottom, and overlap；First column and second is stood
Column is located at the two sides of the first door leaf and the second door leaf, and connects respectively with two Slideslips of first door leaf and the second door leaf
It connects；
First door leaf and the second door leaf can be slided up and down along the first column and the second column；
The movement of first door leaf drives the second door leaf motion, and the movement travel upward or downward of second door leaf is first
Door leaf is moved upwardly or downwardly twice of stroke.
2. a kind of double-deck automatic overhead door according to claim 1, which is characterized in that the first side of the first door leaf is set
It is equipped with the first driving mechanism；First side of second door leaf is provided with the second driving mechanism；
First door leaf and the second door leaf pass through the first driving mechanism and the second driving mechanism respectively and first column sliding connects
It connects；
First driving mechanism drives first door leaf to slide up and down along the first column and the second column；
Second driving mechanism drives the second door leaf to slide up and down along the first column and the second column；
First driving mechanism is connected with second driving mechanism, and sliding up and down for first door leaf drives the upper of the second door leaf
Lower slider.
3. a kind of double-deck automatic overhead door according to claim 2, which is characterized in that first driving mechanism includes:
First Line rail, gear, stationary rack, driving cylinder, gear fixing piece；
The First Line rail, the stationary rack and the driving cylinder are all set on first column；
The first door leaf is connected with First Line rail, can slide up and down along First Line rail；The gear is connect with first door leaf；
The gear is engaged with the stationary rack, and can be scrolled up and down along the stationary rack；
The gear fixing piece is fixed in the first door leaf；The gear is set to the lower part of the gear fixing piece, institute
The top for stating gear fixing piece is provided with a protrusion；
The tache motorice of the driving cylinder is fixed on the protrusion；
The movement travel of the first door leaf is the movement travel at the driving cylinder moving end；
When the driving cylinder operation, its tache motorice jacks up upwards, and the protrusion and then moves upwardly together, and drives institute
It states first door leaf to move upwards, while scrolling up with moving gear along stationary rack；
When the tache motorice of the driving cylinder is withdrawn, tache motorice is withdrawn downwards, and the protrusion and then moves downwardly together, and
The first door leaf is driven to move downward；It is scrolled down through simultaneously with moving gear along stationary rack.
4. a kind of double-deck automatic overhead door according to claim 3, which is characterized in that second driving mechanism, comprising:
Second line rail, with carry-over bar；The second line rail is set on first column；It is described to be set to the second door leaf with carry-over bar
On；Second door leaf is connect with the second line rail；
The gear is located at the stationary rack and described between carry-over bar, and nibbles respectively with stationary rack and with carry-over bar
It closes；The position of the lower end of the stationary rack and the upper end with carry-over bar is corresponding；
When the driving cylinder operation, push the protrusion of the gear fixing piece, band moving gear along the stationary rack to
The protrusion of upper rolling, the gear fixing piece drives the first door leaf to move upwards；And the gear drives the other side
Moved up with carry-over bar, the second door leaf described in the servo-actuated rack drives moves upwardly together；
When the driving cylinder is withdrawn, pull the protrusion of the gear fixing piece, band moving gear along the stationary rack to
Lower rolling drives the first door leaf to move downward；And the gear drives moving down with carry-over bar for the other side, institute
The second door leaf described in servo-actuated rack drives is stated to move downwardly together.
5. a kind of double-deck automatic overhead door according to claim 2, which is characterized in that first driving mechanism includes:
First Line rail, gear, stationary rack, driving cylinder；
The First Line rail, the stationary rack and the driving cylinder are all set on first column；
The first door leaf is connected with First Line rail, can slide up and down along First Line rail；The gear is connect with first door leaf；
The gear is engaged with the stationary rack, and can be scrolled up and down along the stationary rack；
It is correspondingly arranged on a protruding part above the gear, which is fixed in the first door leaf；
The tache motorice of the driving cylinder is fixed on the protruding part；
The movement travel of the first door leaf is the movement travel at the driving cylinder moving end；
When the driving cylinder operation, its tache motorice jacks up upwards, and the protruding part and then moves upwardly together, and drives the
One door leaf moves upwards；First door leaf moves upwards simultaneously, and band moving gear scrolls up along stationary rack
When the tache motorice of the driving cylinder is withdrawn, tache motorice is withdrawn downwards, and the protruding part and then moves downwardly together, and
The first door leaf is driven to move downward；The downward movement of first door leaf simultaneously, band moving gear are scrolled down through along stationary rack.
6. a kind of double-deck automatic overhead door according to claim 5, which is characterized in that second driving mechanism, comprising:
Second line rail, with carry-over bar；The second line rail is set on first column；It is described to be set to the second door leaf with carry-over bar
On；Second door leaf is connect with the second line rail；
The gear is located at the stationary rack and described between carry-over bar, and nibbles respectively with stationary rack and with carry-over bar
It closes；The position of the lower end of the stationary rack and the upper end with carry-over bar is corresponding；When the driving cylinder operation, push
Protruding part, band moving gear scroll up along the stationary rack, and the protruding part drives the first door leaf to move upwards；And
And the gear drives moving up with carry-over bar for the other side, the second door leaf described in the servo-actuated rack drives is transported upwards together
It is dynamic；When the driving cylinder is withdrawn, protruding part is pulled, band moving gear is scrolled down through along the stationary rack, described in drive
First door leaf moves downward；And the gear drives moving down with carry-over bar for the other side, the servo-actuated rack drives institute
The second door leaf is stated to move downwardly together.
7. a kind of bilayer automatic overhead door according to claim 3 or 5, which is characterized in that the stroke of the driving cylinder
Less than the length of the stationary rack.
8. a kind of bilayer automatic overhead door according to claim 4 or 6, which is characterized in that the length with carry-over bar
Not less than the length of the stationary rack.
9. a kind of double-deck automatic overhead door according to claim 1, which is characterized in that second side of the first door leaf is set
It is equipped with the first guiding mechanism, second side of second door leaf is provided with the second guiding mechanism；First door leaf and the second door leaf point
It is not slidably connected by the first guiding mechanism and the second guiding mechanism with second column, makes second side or of first door leaf
Second side of two door leafs can be slided up and down along the second column.
10. a kind of double-deck automatic overhead door according to claim 9, which is characterized in that first guiding mechanism includes
Several guidance sets, the guidance set include idler wheel, the guide rail being harmonious with idler wheel；It is vertical that the guide rail is installed on described second
On column, the idler wheel is connect with the first door leaf.
11. a kind of double-deck automatic overhead door according to claim 9, which is characterized in that second guiding mechanism includes
Several guidance sets, the guidance set include idler wheel, the guide rail being harmonious with idler wheel；It is vertical that the guide rail is installed on described second
On column, the idler wheel is connect with second door leaf.
12. a kind of bilayer automatic overhead door described in 0 or 11 according to claim 1, which is characterized in that first guiding mechanism
Or second the guidance set of guiding mechanism include bearing, the guide groove being harmonious with bearing；The guide groove is installed on described second
On column, the bearing is connect with the first door leaf or the second door leaf.
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| CN201910622393.2A CN110206463B (en) | 2019-07-10 | 2019-07-10 | Double-layer automatic lifting door |
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| CN201910622393.2A CN110206463B (en) | 2019-07-10 | 2019-07-10 | Double-layer automatic lifting door |
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| CN110206463A true CN110206463A (en) | 2019-09-06 |
| CN110206463B CN110206463B (en) | 2024-04-09 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111660020A (en) * | 2020-07-01 | 2020-09-15 | 山东镭鸣数控激光装备有限公司 | Lifting door and machine tool shield |
| CN111928657A (en) * | 2020-08-21 | 2020-11-13 | 江西豪斯特汽车零部件有限公司 | Multi-layer heating furnace |
| CN112319281A (en) * | 2020-11-19 | 2021-02-05 | 苏州碳索能源科技有限公司 | New energy charging pile device |
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| CN110206463B (en) | 2024-04-09 |
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