CN109869072A - A kind of flush system folding door system - Google Patents
A kind of flush system folding door system Download PDFInfo
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- CN109869072A CN109869072A CN201910085544.5A CN201910085544A CN109869072A CN 109869072 A CN109869072 A CN 109869072A CN 201910085544 A CN201910085544 A CN 201910085544A CN 109869072 A CN109869072 A CN 109869072A
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- folding door
- door body
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- cell cube
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Abstract
The invention belongs to folding door fields, and specifically disclose a kind of flush system folding door system, its spy includes the folding door body of support frame and setting on the support frame, transmission device, speed-controlling device, pressing device, slide guiding device and support transfer device, folding door body is realized under the drive of transmission device to be opened or closed, speed-controlling device, which is used to control, folds the speed that door body opens or closes, pressing device folds door body for compressing to prevent it from generating vibration, sliding guiding device and support transfer device are respectively used to that folding door body is guided and supported during folding door body and opening or closing.Flush system folding door system of the invention has compact-sized, good operability, using the structure type of anti-vibration, the huge inertia impact that generates when can resist high-speed motion and emergency stop and guarantees that door body is stablized to open and is used for a long time.
Description
Technical field
The invention belongs to folding door system fields, more particularly, to a kind of flush system folding door system.
Background technique
With the development of rail traffic capacity, the wear-out failure situation of rail is increasingly severe, especially curve and track switch
Rail.The service life of rail can substantially be extended using laser surface intensified and laser melting coating restorative procedure.
Based on the demand, patent CN106988175A discloses a kind of online rail laser processing vehicle.This is online
Rail laser machines vehicle and uses the combined frame mode of separation, before it starts laser processing operation, laser machines engineering truck
Conveyer by being installed on therein will laser machine trolley and quickly fall and be placed on rail to be repaired, so as into
Row rail laser reinforcing or reparation.After terminating laser processing operation, laser processing engineering truck is added laser by conveyer
Work trolley is contained in laser processing engineering truck, and quickly leaves scene as an overall structure form.
The car bottom plate that engineering truck is laser machined disclosed in above-mentioned patent, which has, allows to laser machine the door opening that trolley passes through.It is suitable
Car door for above-mentioned door opening requires the ability in crawl space energy automatic shutter, with anti shock and vibration, can resist rail
The huge inertia impact that laser processing vehicle is generated when running at high speed and braking on railway, and can guarantee that door body is stablized and open length
Phase uses, it is also necessary to meet the round-the-clock requirement for carrying out the online laser processing operation of rail, sleet, dust etc. is avoided to pass through door opening
It is adversely affected into laser processing engineering truck, and then to the device systems in rail laser processing vehicle.Currently, not having also
It is able to satisfy the door device of above-mentioned condition, it is therefore desirable to carry out particular study design.
Summary of the invention
Aiming at the above defects or improvement requirements of the prior art, the present invention provides a kind of flush system folding door system,
By to key component such as support frame, folding door body, transmission device, speed-controlling device, pressing device, sliding guiding device and branch
The research and design for supportting the specific structure and specific fit system of transfer device, longitudinal put down can be realized in small space by obtaining
Paving closes the flush system folding door with folding open function, can be applied in rail engineering automobile, has compact-sized, good operability
The advantages that.
To achieve the above object, the invention proposes a kind of flush system folding door systems comprising support frame and setting
Folding door body, transmission device, speed-controlling device, pressing device, sliding guiding device and support transfer device on the support frame,
Wherein, the folding door body is realized under the drive of the transmission device opens or closes, and the speed-controlling device is for controlling
The speed for folding door body and opening or closing, the pressing device is for compressing the folding door body to prevent its generation
Vibration, the sliding guiding device and support transfer device are respectively used to doubling during folding door body and opening or closing
Folded door body is guided and is supported.
As it is further preferred that the folding door body includes cell cube, hinge, sealing rubber strip, outer guide wheel and interior
Guide wheel, wherein the adjacent cell cube passes sequentially through hinge connection, and with the joint gap that is formed between adjacent cells body
The odd, even distribution sorting alternately as cell cube upper and lower surfaces hinge；The sealing rubber strip is distributed in adjacent cells body space
Between and be connected to adjacent cells body edge so that joint gap between adjacent cells body is closed or is beaten in adjacent cells body
Sealing is in when opening；The outer guide wheel and inner guide pulley are arranged alternately in the lower surface of cell cube, wherein in the outer guide wheel
It is organized with last for first group and is distributed in the first fan cell cube and last fan outer peripheral two sides of cell cube respectively, outside remaining multiple groups
Guide wheel is distributed in the two sides of hinge described in cell cube lower surface.
As it is further preferred that support frame as described above includes preposition crossbeam, postposition crossbeam, the first curb girder, the second curb girder,
One switching beam and the second switching beam, wherein the preposition crossbeam and postposition crossbeam are symmetrically distributed in the first curb girder and the second curb girder
On the inside of both ends, and pass through positioning pin location and installation between the preposition crossbeam, postposition crossbeam and the first curb girder, the second curb girder respectively
And it is fastenedly connected；First switching beam and the second switching beam respectively correspond the top for being installed on the first curb girder and the second curb girder,
In order to which support frame as described above is connected as entirety with external laser processing engineering truck car body；Preferably, the transmission device packet
Motor, reduction gearbox, synchronous drive shaft, driving gear, transmission chain, driven gear and door chain connector are included, wherein the motor is logical
It crosses the reduction gearbox and drives the synchronous drive shaft rotation；The driving gear is installed on the synchronous drive shaft both ends, by
The transmission chain drives the driven gear rotation；Door chain connector one end is fixed on the transmission chain, the other end with
First group of outer guide wheel shaft is coaxially connected, to ensure that the first fan cell cube is translatable in the case where the rotation of the transmission chain drives.
As it is further preferred that the speed-controlling device includes first identifier block, second identifier block, first position sensor
With second position sensor, wherein the first identifier block and second identifier block are installed on transmission chain, fortune synchronous with transmission chain
It is dynamic；The first position sensor and second position sensor are installed on the inside of the first curb girder, for incuding first identifier block
With the specific location of second identifier block, to control the deceleration and stopping of the transmission chain；Preferably, the pressing device includes
Oil cylinder support plate, oil cylinder, pressure plate, oil cylinder stroke sensor and wedge-shaped rubber plate, wherein the oil cylinder support plate is horizontally disposed
Between the first curb girder and the second curb girder, one end of the oil cylinder is connected in the oil cylinder support plate, and the other end is connected to institute
It states on pressure plate；The pressure plate bottom surface is equipped with lozenges structure, and the folding door body is compressed under the oil cylinder pushing；
The oil cylinder stroke sensor is installed on oil cylinder, for judging the stroke of cylinder putter；The wedge-shaped rubber plate is installed on institute
State the outer edge for folding last fan cell cube of door body, lozenges is located at the pressure plate side, and with pressure plate bottom surface
Lozenges structure cooperation.
As it is further preferred that the sliding guiding device includes flat bearing and curved guide plate, the fixed peace of the flat bearing
Loaded on first curb girder and the second curb girder, there are flat bearing outer rollaway nest and flat bearing interior rollaway nest on the flat bearing, it is described
Flat bearing outer rollaway nest and flat bearing interior rollaway nest are in same plane, respectively as the raceway of the outer guide wheel and inner guide pulley, and it is wide
Degree is respectively greater than the width of the outer guide wheel and inner guide pulley；The curved guide plate includes curved guide plate circular arc portion and curved guide plate flat part
Point, the initial position of the curved guide plate circular arc portion and the final position of the flat bearing interior rollaway nest are tangent, the curved guide plate circle
The final position of arc portion point and the initial position of straight portion are tangent；It is preferential, the support transfer device include ramp block,
Lower inclined plane block support, lower inclined plane block, wherein the ramp block is set to every fan cell cube lower surface both sides and in pairs close to intermediate
Position, and the ramp block in remaining described cell cube in addition to the first fan cell cube and last fan cell cube is existed
The folding door body mutually staggers when being in folded state, and its height is incremented by successively along cell cube folding movement direction, together
The bottom surface of Shi Suoshu ramp block is an inclined-plane；The lower inclined plane block support is symmetrically equidistantly anchored on the first curb girder and the in pairs
The inside of two curb girders, the lower inclined plane block are installed on the lower inclined plane block support, and its height is along cell cube folding movement side
To successively successively decreasing, and the upper surface of the lower inclined plane block is an inclined-plane.
As it is further preferred that the flush system folding door system is additionally provided with tensioning apparatus, which includes
Transpose bolt, position adjustable board and positioning nut, be provided with driven gear on the position adjustable board, by the positioning nut with it is described
Bolt thread of transposing cooperates, and changes the position of the position adjustable board and driven gear by rotating the positioning bolt with this,
And then adjust the tightness of transmission chain；Preferably, the flush system folding door system is additionally provided with sealing device, sealing dress
Set including seal gasket and seal gasket pressing plate, the seal gasket by seal gasket pressing plate be symmetrically disposed on the first curb girder and
The inside of second curb girder, when the flush system folding door system executes shutoff operation, the seal gasket lid is pressed on cell cube
Upside, to close the gap of the folding door body and first curb girder and the second side rail inner.
As it is further preferred that the first identifier block and second identifier block respectively correspond be mounted on fold door body at
In the site for closing transmission chain corresponding to the lower first group of outer guide wheel of tiled state and last outer guide wheel of group；First position sensing
Device and second position sensor are installed on last inside for organizing the first curb girder corresponding to outer guide wheel, and the two interval centainly away from
From wherein second position sensor is installed close to the side of postposition crossbeam；When opening folding door body with default control speed, when
Motor reduces speed now when first position sensor detects first identifier block, and when the second position, sensor detects first identifier block
When, motor stalls fold door body and open to extreme position；It is closed with default control speed when folding door body, when the
Motor reduces speed now when two position sensors detect second identifier block, and when first position, sensor detects second identifier block
When, motor stalls fold door body and close to extreme position.
As it is further preferred that when first position, sensor detects the second mark in folding door body closing process
When knowing block, motor stalls, first position sensor sends the signal of drive cylinder, oil cylinder pushing to laser processing engineering truck
Pressure plate starts to push, and when pressure plate and the contact of wedge-shaped rubber plate, the inclined-plane of the two is just bonded, when oil cylinder operation is preset
Apart from when pressure maintaining and stop driving, fold door body and be compacted；In folding door body opening procedure, oil cylinder pressure release, which is promoted, to be compressed
Plate, and separate with wedge-shaped rubber plate to safe distance.
As it is further preferred that the flat bearing outer rollaway nest length is greater than flat bearing interior rollaway nest length；The flat bearing
The length of outer rollaway nest need to ensure that outer guide wheel backhauls in the flat bearing outer rollaway nest always on and off do for folding door body
It is dynamic；The length of the flat bearing interior rollaway nest need to meet the following conditions: on the one hand ensure when folding door body is completely spread out, all
Inner guide pulley is all fallen within above the flat bearing interior rollaway nest, all interior to lead on the other hand when the foldings door body folds completely
Take turns the flat bearing interior rollaway nest that slips away；When the flush system folding door system execute opening operation when, the inner guide pulley from last
Group starts to be transitioned on curved guide plate circular arc portion after the downslide of flat bearing interior rollaway nest, and under the guidance of curved guide plate straight portion gradually
It folds；When flush system folding door system executes shutoff operation, inner guide pulley rises since first group along curved guide plate straight portion,
And it is transitioned into after flat bearing interior rollaway nest by curved guide plate circular arc portion and is gradually tiled.
As it is further preferred that the radius of curved guide plate circular arc portion need to meet following relationship:
Wherein, R is the radius of curved guide plate circular arc portion, and L is unit body length, and D is inner guide pulley or outer guide wheel diameter；
Preferably, the length of the curved guide plate straight portion need to meet following relationship:
Wherein, H2Vertical height for curved guide plate straight portion terminal apart from flat bearing, L are unit body length, and β is to fold
Cell cube and vertical direction angle when state, D are outer guide wheel or inner guide pulley diameter；
Preferably, the height h of cell cube bottom surface to lower inclined plane block bottom surface of support saddle need to meet following relationship:
h1+h2' < h < h2+h2’
Wherein, h1'、h2' be respectively ramp block long side and bond length, h1、h2Respectively lower inclined plane block short side,
Long side adds the total length of lower inclined plane block height of support respectively, and h is height of the cell cube bottom surface to lower inclined plane block bottom surface of support saddle；
Preferably, the surface slope tilt angle gamma of ramp block lower inclined plane or lower inclined plane block ramp be designed as be greater than 0 ° and
Less than 90 °, further preferably 1 °~10 °.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, mainly have below
Technological merit:
1. researching and designing of the present invention includes support frame, folds door body, transmission device, speed-controlling device, pressing device, cunning
Dynamic guiding device and the flush system folding door system for supporting transfer device, by the mutual cooperation of above-mentioned each component, so that tiling
Formula folding door system can it is thin in thickness, under the conditions of length is big and slipping space is limited, realize it is longitudinal open, tiling folded turning
It changes, automatic shutter, anti shock and vibration etc. use function.
2. flush system folding door system of the invention under the collective effect of inside and outside guide wheel and hinge, is guided by sliding
Before more fan cell cubes are suspended in flat bearing outer rollaway nest by outer guide wheel in the form folded and are contained in postposition crossbeam by device
Side, occupies little space, and does not influence the processing operation for laser machining vehicle；The construction features of curved guide plate are falling folding door vertically
After can smoothly promote horizontal closed state, while passing through the optimization to curved guide plate transition arc radius, straight portion length
Design, solves folding door in closing process, because outside cell cube guide wheel warpage due to blocked by curb girder the problem of, while in avoiding
Guide wheel when gliding bust and it is upper sliding when blocked by the curved guide plate straight portion terminal, cause flush system folding door normal
The problem of opening and closing, the automation for realizing folding door body are steadily opened and closed.
3. the present invention is realized using pressing device and folds the piece rigid tiling of door body and close, anti-vibration is good,
Impact resistance is strong, it is ensured that can resist driving vibration, inertia impact and accept zero to fall off inside laser processing engineering truck
The foreign matters such as part improve the safety that engineering truck travels on railway.
4. the present invention realizes the flexible sealing closing for folding door body using sealing device, round-the-clock progress can satisfy
The requirement of the online laser processing operation of rail avoids sleet, dust etc. from entering in laser processing engineering truck by door opening, and then right
Device systems in rail laser processing vehicle adversely affect.
5. the present invention solves the sports coordination for folding door body between horizontal development and vertical folding, pass through rate controlling
Device and tensioning apparatus, which realize, folds door body motion synchronicity with higher, stability under posture transition status, control
The precision-fit of sensor and home block in speed variator, it is ensured that the accuracy of flush system folding door system movement position control,
And open and close the safety of process.
6. the present invention is rotated using transmission chain band moving gear, there is the characteristics of flexible, resistance to deformation, transmission chain is placed in chain
In cover, transmission chain can protect, reduce engineering truck brake impact to the adverse effect of transmission chain.
7. ramp block and being used cooperatively for lower inclined plane block are designed in support transfer device of the invention, folding door is in
Inside and outside guide wheel under closed state and the point contact stress between flat bearing are changed to support transfer device stress, improve inside and outside
Guide wheel service life improves the safety of flush system folding door system.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the closed state of flush system folding door system of the invention；
Fig. 2 is a kind of structural schematic diagram of the opening state of flush system folding door system of the invention；
Fig. 3 is the bottom view of folding door body tiled state structure of the invention；
Fig. 4 (a) is the structure of support frame and transmission device of the invention and the top view of installation；
Fig. 4 (b) is the structure of support frame and transmission device of the invention and the left view of installation；
Fig. 5 is a kind of scheme of installation of flush system folding door system of the invention；
Fig. 6 (a) is the structure of speed-controlling device and sealing device of the invention and the main view of installation；
Fig. 6 (b) is the structure of speed-controlling device and sealing device of the invention and the left view of installation；
Fig. 7 is the structure and scheme of installation of tensioning apparatus of the invention；
Fig. 8 is the structure and working principle schematic diagram of pressing device of the invention, wherein (a) is impaction state, it is (b) pine
Open state；
Fig. 9 (a) is the main view of sliding guide device structure and installation of the invention；
Fig. 9 (b) is the left view of sliding guide device structure and installation of the invention；
Fig. 9 (c) is the right view of sliding guide device structure and installation of the invention；
Fig. 9 (d) is the partial view of sliding guide device structure and installation of the invention；
Figure 10 (a) is the curved guide plate design principle schematic diagram of sliding guiding device of the preferred solution of the invention；
Figure 10 (b) is the multi-scheme design comparative analysis figure for sliding the curved guide plate of guiding device；
Figure 11 is the structure and scheme of installation of support transfer device of the invention, wherein (a) is the signal of non-holding state
Figure (b) is holding state schematic diagram, is (c) S in (a)aRegion partial enlargement diagram is (d) S in (b)bRegion partial enlargement
Schematic diagram.
In figure, 1- folds door body, 1.1- cell cube, and 1.11- first fans cell cube, last fans cell cube to 1.110-,
1.2- hinge, 1.3- sealing rubber strip, the outer guide wheel of 1.4-, 1.5- inner guide pulley, 2- support frame, the preposition crossbeam of 2.1-, 2.1 '-postpositions
Crossbeam, the first curb girder of 2.2-, 2.2 '-the second curb girders, the first switching beam of 2.3-, 2.3 '-the second switching beams, 3- transmission device,
3.1- motor, 3.2- reduction gearbox, 3.3- synchronous drive shaft, 3.4- driving gear, 3.5- transmission chain, 3.6- chain guard, 3.7- are driven
Gear, 3.8- door chain connector, 4- tensioning apparatus, 4.1- positioning bolt, 4.2- position adjustable board, 4.21- positioning nut, 5- rate controlling dress
It sets, 5.1- first identifier block, 5.1 '-second identifier blocks, the first position 5.2- sensor, 5.2 '-second position sensors, 6- pressure
Tight device, 6.1- oil cylinder support plate, 6.2- oil cylinder, 6.3- pressure plate, 6.4- oil cylinder stroke sensor, 6.5- wedge-shaped rubber plate,
7- sliding guiding device, 7.1- flat bearing, 7.11- flat bearing outer rollaway nest, 7.12- flat bearing interior rollaway nest, the curved guide plate of 7.2-,
The curved guide plate circular arc portion of 7.21-, the curved guide plate straight portion of 7.22-, 8- support transfer device, 8.1- ramp block, 8.11- are upper oblique
Face block lower inclined plane, 8.2- lower inclined plane block, 8.21- lower inclined plane block ramp, 8.3- lower inclined plane block support, 9- sealing device, 9.1-
Seal gasket, 9.2- seal gasket pressing plate, 10- laser machine engineering truck, and 11- laser machines trolley.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
Not constituting a conflict with each other can be combined with each other.In addition, for help understand, the present invention in description use it is preposition, after
It sets, upper surface, lower surface, inside, the orientation vocabulary such as outside, the meaning in specific orientation is by taking Fig. 4 (a) and Figure 11 as an example, motor institute
Locating position is preposition direction, and postposition crossbeam present position is postposition direction, and inside and outside guide wheel installation site is folding door sheet
Body lower surface.
Refering to fig. 1 to Fig. 2, the present invention provides a kind of flush system folding door system, which includes
Fold door body 1, support frame 2, transmission device 3, speed-controlling device 5, pressing device 6, sliding guiding device 7 and support transfer device
8, wherein folding door body 1 is realized under the drive of transmission device 3 to be opened or closed, and speed-controlling device 5 is for controlling folding door sheet
The speed that body 1 opens or closes, pressing device 6 fold door body 1 for compressing to prevent it from generating vibration, slide guiding device
7 are respectively used to guide folding door body 1 during folding door body 1 and opening or closing with support transfer device 8
And support.When flush system folding door system executes shutoff operation, transmission device, which pulls, folds door body, is shifted by means of support
Device tiles on the support frame, is compressed by pressing device, while ensuring the closure of folding door using sealing device；Work as tiling
When formula folding door system executes opening operation, after transmission device pushes folding door body to fold under the action of sliding guiding device
It hangs on support frame.Flush system folding door system of the invention has compact-sized, good operability, the generally knot of anti-vibration
Configuration formula, the huge inertia impact generated when can resist high-speed motion and emergency stop and guarantee door body stablize open it is long-term
It uses.
Refering to Fig. 3, folding door body 1 includes cell cube 1.1, hinge 1.2, sealing rubber strip 1.3, outer guide wheel 1.4 and interior
Guide wheel 1.5, wherein cell cube 1.1 is univalve door body, and more fan cell cubes 1.1 fold door body 1 by the connection composition of hinge 1.2,
Cell cube 1.1 can be hollow steel plate structure and be also possible to solid slab structure；The distribution of hinge 1.2 is to fold in door body 1
The odd, even distribution alternately as 1.1 upper and lower surfaces hinge 1.2 of cell cube of the joint gap formed between adjacent cells body 1.1
Sequence, it can 1.1 upper surface odd numbered sequences interstitial site of cell cube is distributed in the form of multiple groups, it can be with multiple groups formal distribution
In the both ends of 1.1 lower surface even order interstitial site of cell cube；Sealing rubber strip 1.3 is distributed in 1.1 gap of adjacent cells body
And it is connected to 1.1 neighboring edge of cell cube, and there is certain flexibility, no matter adjacent cells body 1.1 is in flat when closing
Folded state when paving state is still opened can seal the joint gap of adjacent cells body 1.1；Outer guide wheel 1.4 is installed on unit
1.1 lower surface of body, first group in outer guide wheel 1.4 and last group are distributed in the first fan cell cube 1.11 and last fan respectively
The outer peripheral two sides of cell cube 1.110, the outer guide wheel 1.4 of remaining multiple groups are distributed in the two sides of 1.1 lower surface hinge 1.2 of cell cube,
And it is coaxial with hinge axis, namely one group of outer guide wheel is correspondingly arranged on set on the two sides of each hinge of cell cube lower surface；Inside lead
The lower surface that wheel 1.5 is installed on odd numbered sequences cell cube 1.1 makes outer 1.4 He of guide wheel close to the edge of odd number clearance side with this
Inner guide pulley 1.5 is equally alternately arranged；For sequence of parity gap set forth above, can be explained by schematic diagram shown in Fig. 3, in reality
It applies in example, folds door body 1 and be made of ten module unit bodies 1.1, be followed successively by the first fan cell cube from left to right to the tenth fan unit
Body is formed between first fan and the second fan cell cube 1.1 wherein foring gap at nine between ten fan cell cubes 1.1 are adjacent
For gap at first, therefore odd numbered sequences gap is gap at first and third, five, seven, nine, even order gap is second, four, six,
Gap at eight；Odd numbered sequences gap i.e. first and third, the hinge of gap location is set to the upper surface of corresponding unit body at five, seven, nine,
Even order gap i.e. second, the hinge of gap location is set to the lower surface of corresponding unit body at four, six, eight.
Refering to Fig. 4 (a) and Fig. 4 (b), support frame 2 includes preposition crossbeam 2.1, postposition crossbeam 2.1 ', the first curb girder 2.2, the
Two curb girders 2.2 ', the first switching beam 2.3 and the second switching beam 2.3 ', wherein preposition crossbeam 2.1 and postposition crossbeam 2.1 ' symmetrically divide
It is distributed on the inside of the both ends of the first curb girder 2.2, the second curb girder 2.2 ', and preposition crossbeam 2.1, postposition crossbeam 2.1 ' and the first curb girder
2.2, it is accurately positioned and is installed by positioning pin respectively between the second curb girder 2.2 ', while adopted and being bolted connection；First switching
Beam 2.3, the second switching beam 2.3 ' respectively correspond the top for being installed on the first curb girder 2.2, the second curb girder 2.2 ', so as to by support frame
2 connect integral (refering to Fig. 5) with external 10 car body of laser processing engineering truck.
Refering to Fig. 4 (a), Fig. 4 (b), Fig. 6 (a) and Fig. 6 (b), transmission device 3 includes motor 3.1, reduction gearbox 3.2, synchronizes
Transmission shaft 3.3, driving gear 3.4, transmission chain 3.5, chain guard 3.6, driven gear 3.7, door chain connector 3.8, wherein motor
3.1 drive synchronous drive shaft 3.3 to rotate by reduction gearbox 3.2, and driving gear 3.4 is installed on 3.3 both ends of synchronous drive shaft, by
Transmission chain 3.5 drives driven gear 3.7 to rotate, and transmission chain 3.5 is placed in chain guard 3.6, and to protect transmission chain 3.5, door chain is connect
3.8 one end of clutch is fixed on transmission chain 3.5, and the other end and first group of outer guide wheel shaft are coaxially connected, to ensure the first fan unit
Body 1.11 is translatable in the case where the rotation of transmission chain 3.5 drives.It should be noted that in the transmission device of the present embodiment, use
The cooperation kind of drive of motor and gear, transmission chain is only the preferred embodiment of the present embodiment, if being changed to other power transmission sides
Formula, belt transmission, cylinder or oil cylinder driving, rack pinion etc. cooperate driving method in protection scope of the present invention
It is interior.
Refering to Fig. 7, flush system folding door system of the invention is additionally provided with tensioning apparatus 4, which includes positioning
Bolt 4.1, position adjustable board 4.2 and positioning nut 4.21, wherein position adjustable board 4.2 passes through waist-shaped hole and the first curb girder 2.2 or second side
Beam 2.2 ' realizes movable cooperation, be fixedly connected on position adjustable board with the positioning matched positioning nut 4.21 of bolt 4.1 and from
Moving gear 3.7, changes the position of position adjustable board 4.2 and driven gear 3.7 by rotation positioning bolt 4.1, and then adjusts and pass
The tightness of dynamic chain 3.5.Further, it in transmission device 3, is realized by the positive and negative rotation of motor 3.1 and folds door body 1
Closing and opening；When transmission chain 3.5 is excessively loose, by increasing positioning bolt 4.1 in tensioning apparatus 4 and being fixed on position adjustable board
The distance of mating positioning nut 4.21 on 4.2 tenses transmission chain 3.5, loosens transmission chain conversely, reducing the distance and realizing
3.5。
Refering to Fig. 6 (a) and Fig. 6 (b), speed-controlling device 5 includes first identifier block 5.1, second identifier block 5.1 ', first position
Sensor 5.2 and second position sensor 5.2 ', wherein first identifier block 5.1 and second identifier block 5.1 ' are installed on transmission chain
On 3.5, moved synchronously with transmission chain 3.5；First position sensor 5.2 and second position sensor 5.2 ' are installed on the first curb girder
2.2 inside, for incuding the specific location of first identifier block 5.1 and second identifier block 5.1 ', to control transmission chain 3.5
The motion state slowed down and stopped.Flush system folding door system of the invention further includes sealing device 9, the first curb girder 2.2 and
Sealing device 9 is symmetrically arranged on two curb girders 2.2 ', the sealing device 9 as shown in Fig. 6 (b) includes seal gasket 9.1 and sealing
Rubber mat pressing plate 9.2, seal gasket 9.1 are installed on the inside of the first curb girder 2.2 or the second curb girder 2.2 ', when flush system folding door is held
When row shutoff operation, the lid of seal gasket 9.1 is pressed on the upside of cell cube 1.1, folds door body 1 and the first curb girder 2.2, the with closing
Gap on the inside of two curb girders 2.2 '；Seal gasket pressing plate 9.2 by bolt by seal gasket 9.1 be anchored on the first curb girder 2.2 or
On second curb girder 2.2 ', to fasten and protect seal gasket 9.1.
Further, in speed-controlling device 5, first identifier block 5.1 and second identifier block 5.1 ' respectively correspond and are mounted on folding
Folded door body 1, which is in, closes transmission chain corresponding to lower first group of tiled state outer guide wheel 1.4 and last outer guide wheel 1.4 of group
3.5 site；First position sensor 5.2 and second position sensor 5.2 ' are installed on last and organize corresponding to outer guide wheel 1.4
The rear of first curb girder, 2.2 inside, and the two is spaced a distance, wherein second position sensor 5.2 ' is installed close to postposition
The side of crossbeam 2.1 '；When opening folding door body 1 centainly to control speed, when first position sensor 5.2 detects first
Motor 3.1 reduces speed now when home block 5.1, when second position sensor 5.2 ' detects first identifier block 5.1, motor 3.1
It stops operating, folds door body 1 and open to extreme position；When closing folding door body 1 centainly to control speed, work as the second position
Motor 3.1 reduces speed now when sensor 5.2 ' detects second identifier block 5.1 ', when first position sensor 5.2 detects second
When home block 5.1 ', motor 3.1 stops operating, and folds door body 1 and closes to extreme position.
Refering to Fig. 8, pressing device 6 includes oil cylinder support plate 6.1, oil cylinder 6.2, pressure plate 6.3, oil cylinder stroke sensor
6.4 and wedge-shaped rubber plate 6.5, wherein oil cylinder support plate 6.1 be placed in the first curb girder 2.2, the second curb girder 2.2 ' it
Between, and be bolted；Oil cylinder 6.2 is connected in oil cylinder support plate 6.1 by movable hinged-support one end, and the other end is connected to
On pressure plate 6.3；There is lozenges structure in 6.3 bottom surface of pressure plate, and folding door ontology 1 is compressed under the promotion of oil cylinder 6.2, prevents from rolling over
Folded door body 1 is vibrated because of the inertia impact that generates of when quick start and stopping of laser processing engineering truck 10；Oil cylinder stroke
Sensor 6.4 is installed on oil cylinder 6.2, feeds back extruding tightness for judging the stroke of cylinder putter；Wedge-shaped rubber
Plate 6.5 is installed on the outer edge for folding last fan cell cube 1.110 of door body 1, and lozenges is located at 6.3 side of pressure plate,
And it is matched with the lozenges of pressure plate 6.3.
Further, in pressing device 6, as shown in (a) of Fig. 8, in folding 1 closing process of door body, transmission
Chain 3.5 applies pulling force F to pull and fold the movement of door body 1, when first to the first fan cell cube 1.11 by door chain connector 3.8
When position sensor 5.2 detects second identifier block 5.1 ', motor 3.1 stops operating, and first position sensor 5.2 adds to laser
The control system of work engineering truck 10 sends the signal of drive cylinder 6.2, and oil cylinder 6.2 pushes pressure plate 6.3 to start to push, pressure plate
6.3 edges are provided with the lozenges that same wedge-shaped rubber plate 6.5 just agrees with, when pressure plate 6.3 and wedge-shaped rubber plate 6.5 contact
When, the inclined-plane of the two is just bonded, and oil cylinder stroke sensor 6.4 presets corresponding implementation distance, when that value is reached, oil
6.2 pressure maintaining of cylinder stops driving, folds door body 1 and is compacted；As shown in (b) of Fig. 8, in folding 1 opening procedure of door body,
6.2 pressure release of oil cylinder and pressure plate 6.3 is promoted first, and separated with wedge-shaped rubber plate 6.5 to safe distance, then transmission chain
3.5 apply thrust F ' to the first fan cell cube 1.11 by door chain connector 3.8 to push and fold the movement of door body 1.
Refering to Fig. 9 (a)-Fig. 9 (d), sliding guiding device 7 is symmetrically arranged on the first curb girder 2.2 and the second curb girder 2.2 ',
The sliding guiding device 7 includes flat bearing 7.1 and curved guide plate 7.2, wherein 7.1 level of flat bearing is fixedly installed in the first curb girder
2.2 or second on curb girder 2.2 ', there is flat bearing outer rollaway nest 7.11 and flat bearing interior rollaway nest 7.12, flat bearing on flat bearing 7.1
Outer rollaway nest 7.11 and flat bearing interior rollaway nest 7.12 are in same plane, respectively as the raceway of outer guide wheel 1.4 and inner guide pulley 1.5,
And width need to be respectively greater than the width of outer guide wheel 1.4 and inner guide pulley 1.5；Curved guide plate 7.2 includes curved 7.21 He of guide plate circular arc portion
Curved guide plate straight portion 7.22, the initial position of curved guide plate circular arc portion 7.21 and the final position phase of flat bearing interior rollaway nest 7.12
It cuts, the final position of curved guide plate circular arc portion 7.21 and the initial position of straight portion are tangent, and curved guide plate 7.2 is mounted on flat bearing
On 7.1, while connection is reinforced by the first curb girder 2.2 (the second curb girder 2.2 ').
Further, in sliding guiding device 7,7.11 length of flat bearing outer rollaway nest is greater than interior rollaway nest length；Flat bearing
The Design of length of outer rollaway nest 7.11, it can be ensured that outer guide wheel 1.4 is always with folding door body 1 in flat bearing outer rollaway nest 7.11
It is on and off to move back and forth；On the one hand the Design of length of flat bearing interior rollaway nest 7.12 ensures completely flat when folding door body 1
When paving, whole inner guide pulleys 1.5 all fall within 7.12 top of flat bearing interior rollaway nest, on the other hand when folding the folding completely of door body 1,
All inner guide pulleys 1.5 slip away flat bearing interior rollaway nest 7.12；When flush system folding door executes opening operation (i.e. folded state),
Inner guide pulley 1.5 is transitioned on curved guide plate circular arc portion 7.21 after the downslide of flat bearing interior rollaway nest 7.12 since last group, and
It is gradually folded under the guidance of curved guide plate straight portion 7.22；When flush system folding door executes shutoff operation (i.e. tiled state),
Inner guide pulley 1.5 rises since first group along curved guide plate straight portion 7.22, and is transitioned by curved guide plate circular arc portion 7.21
It gradually tiles after flat bearing interior rollaway nest 7.12, as shown in Fig. 9 (a), fans cell cube folding process schematic diagram for the first fan and second,
Subsequent third is suspended in flat bearing outer rollaway nest 7.11 after being folded to the n-th fan cell cube by outer guide wheel 1.4, is omitted in figure and is not drawn
It produces.
Further, the width of curved guide plate 7.2 is greater than the width of inner guide pulley 1.5, curved guide plate circular arc portion 7.21 and curved
Guide plate straight portion 7.22 supports 1.5 smooth transition of inner guide pulley to glide.Figure 10 (a) is that cell cube (AB and CD solid line) downslide folds
Process and complete folded state (A ' B ' and C ' D ' dotted line), wherein the inner guide pulley 1.5 of the outer guide wheel 1.4 of A point and B point is distinguished
In point of contact T and H point position, wherein AB line segment circle of contact arc TH is in M point, the transition arc radius of curved guide plate circular arc portion 7.21
R (R=PT=PH), 1.1 length of cell cube are L (L=AB=CD, BM=L1, AM=L2), 1.5 diameter D of inner guide pulley1(D1=
BH), the diameter of outer guide wheel 1.4 is D2(D2=AT), as shown in Figure 10 (a), in triangle △ PAB,
When outer guide wheel is identical with inner guide pulley diameter, D2=D1=D is then:
Therefore, in order to avoid the outer guide wheel 1.4 in cell cube 1.1 due to warpage by the first curb girder 2.2 or the second curb girder
2.2 ' block, the design scheme of preferably curved guide plate 7.2 be the transition arc radius R of curved guide plate circular arc portion 7.21 need to meet with
Lower condition:
The vertical height of curved 7.22 terminal of guide plate straight portion is H2, on folded state lower unit body 1.1 inner guide pulley 1.5 with
The extreme lower position of curved 7.22 contact point of guide plate straight portion is H1, it is necessary to meet H2≥H1, wherein H1Value and cell cube 1.1 are long
The 1.4 diameter D of angle β and outer guide wheel of cell cube and vertical direction when spending L, folded state2(D2=D) it is related, such as Figure 10 (a)
Shown A ' B ' and C ' D ' will meet following relationship:
Work as H2Meet following formula, it may be assumed that
Can occur skidding off in decline to avoid inner guide pulley 1.5 curved guide plate 7.2 and it is upper sliding when can not be transitioned into curved guide plate
The problem of being blocked in straight portion 7.22 by curved 7.22 terminal of guide plate straight portion (I point).In embodiment, curved guide plate arc sections
Dividing 7.21 arc radius R is 500mm, and corresponding central angle alpha is 45 degree, H2For 450mm, inclination angle beta is 1.6 °.
As shown in Figure 10 (b), as the alternative solution of preferred curved 7.2 design scheme of guide plate, complete straight guide plate can be used, it can also
To use reversed circular arc guide plate；Although both alternative solutions are able to satisfy the opening and closing for folding door body, but suffer from the drawback that
First, draw high the resistance that cell cube is subject to since the angle theta of cell cube and flat bearing becomes larger and become larger, shown in following relational expression:
F1=μ × (N-G × cos θ)+G × sin θ
Wherein, μ is the coefficient of friction of inner guide pulley and curved guide plate, and N is the support force perpendicular to cell cube plane, and G is unit
Weight power, θ are the angle of cell cube plane and flat bearing, F1The resistance being subject to when being drawn high for cell cube.
Obviously, under curved guide plate 7.2 of the invention designs, the resistance minimum that the first fan cell cube 1.11 is subject to, Quan Zhi are drawn high
The resistance of guide plate scheme takes second place, and the resistance of reversed circular arc guide plate scheme is maximum.Additionally, it is preferred that curved 7.2 design scheme of guide plate is curved
Guide plate circular arc portion and flat bearing interior rollaway nest are tangent, and angle ψ is smaller, when inner guide pulley 1.5 skids off or slide into flat bearing interior rollaway nest
7.12 when it is smoother；And the angle ψ of alternative solution here is larger, it will caused to cell cube 1.1 and hinge 1.2 larger
Impact, and then influence to fold the stability of door body 1.
Refering to fig. 11, support transfer device 8 includes ramp block 8.1, lower inclined plane block support 8.3 and lower inclined plane block 8.2,
In, ramp block 8.1 is fixedly installed in every 1.1 lower surface both sides of fan cell cube and in pairs close to middle position, it is ensured that removes first
It fans outside cell cube 1.11 and last fan cell cube 1.110, the ramp block 8.1 on remaining element body 1.1 is folding door body 1
Can be mutually staggered when in folded state, and its height along 1.1 folding movement direction of cell cube (in such as (a) of Figure 11 from
Direction from left to right) it is incremented by successively, while the bottom surface of ramp block 8.1 is an inclined-plane, as ramp block lower inclined plane 8.11；
Lower inclined plane block support 8.3 is symmetrically equidistantly anchored on the inside of the first curb girder 2.2 and the second curb girder 2.2 ' in pairs；Lower inclined plane block 8.2
It is fastened by bolts and is installed on lower inclined plane block support 8.3, and its height is successively successively decreased along 1.1 folding movement direction of cell cube,
The upper surface of lower inclined plane block 8.2 is an inclined-plane, as lower inclined plane block ramp 8.21 simultaneously.
Refering to fig. 11, wherein (a), (b), (c), (d) in Figure 11 are respectively that transfer device is supported to be in non-holding state
Schematic diagram, support transfer device are in holding state schematic diagram, SaThe enlarged diagram and S in regionbThe amplification in region is illustrated
Scheme, the h in figure1'、d2、h2' be respectively ramp block 8.1 long side, bottom edge and bond length；h1、h2Respectively lower inclined plane block
8.2 short sides, long side add the total length of 8.3 height of lower inclined plane block support, d respectively1For lower inclined plane block 8.2 or lower inclined plane block support
8.3 width；H is height of 1.1 bottom surface of cell cube to 8.3 bottom surface of lower inclined plane block support；Δ H is inner guide pulley 1.5 and leads outside
Wheel 1.4 is detached from the height of flat bearing 7.1；γ is the inclined-plane slope of ramp block lower inclined plane 8.11 or lower inclined plane block ramp 8.21
Spend inclination angle；p1For the inclined-plane highest point of ramp block lower inclined plane 8.11, p2The inclined-plane minimum point of lower inclined plane block ramp 8.21.?
It supports in transfer device 8, when folding door body 1 is in the completely closed state, ramp block lower inclined plane 8.11 and lower inclined plane block
Ramp 8.21 can be bonded completely, all binding faces are coplanar, and binding face tilts down direction and folds door body 1 and opens
Open direction it is consistent ((c) and (d) in 1 refering to fig. 1, the opening direction of folding door for from left to right, then binding face from left to right to
Lower inclination)；Each group of ramp block 8.1, lower inclined plane block 8.2 and lower inclined plane block support 8.3 to fit together is total simultaneously
It is highly identical, that is, it is h2+h2' or h1+h1', horizontality, and the height are in ensure to fold after door body 1 is supported
Angle value will can ensure that guide wheel 1.4 and inner guide pulley 1.5 can be detached from flat respectively outside when folding door body 1 is in the completely closed state
Guide plate outer rollaway nest 7.11 and flat bearing interior rollaway nest 7.12；The height value of ramp block 8.1 is needed according at folding door body 1 simultaneously
The minimum angle of adjacent cell cube 1.1 is set when folded state, since ramp block 8.1 is mounted under cell cube 1.1
Surface, if 8.1 long side h of ramp block1' excessive, then the complete folding for being unfavorable for folding door body 1 is collapsed；It is shifted by support
Device 8 is by the point contact type between inner guide pulley 1.5 and outer guide wheel 1.4 and flat bearing interior rollaway nest 7.12 and flat bearing outer rollaway nest 7.11
Face contact type stress of the stress check calculation between ramp block 8.1 and lower inclined plane block 8.2, to avoid inner guide pulley 1.5 and outer guide wheel
1.4 there is hurt due to the effect of being under pressure for a long time when folding door body 1 and being in close state, and play stress support transfer
Effect.
Further, as shown in (c) and (d) in Figure 11, ramp block lower inclined plane 8.11 and lower inclined plane block ramp
8.21 gradient is in the same size, and gradient inclination angle is γ；Support transfer device 8 can play a role, need to satisfy two conditions::
First, as shown in (c) of Figure 11, when outer guide wheel 1.4 and inner guide pulley 1.5 are on flat bearing 7.1, lower inclined plane block ramp
8.21 inclined-plane minimum point p2In the inclined-plane highest point p vertically below ramp block lower inclined plane 8.111, prevent lower inclined plane block
8.2 hindering to fold the tiling expansion of door body 1；Second, the ramp block 8.1 and 8.2 inclined-plane of lower inclined plane block of support transfer device 8 are complete
Total height after full fitting will ensure that outer guide wheel 1.4 and inner guide pulley 1.5 can be detached from flat bearing 7.1, i.e. h needs to meet:
h1+h2' < h < h2+h2' (6)
H is obtained by formula (6)2-h1> 0, and Δ H is equal to h2-h1, i.e. Δ H must be greater than 0, can be with according to (d) of Figure 11 conditional
Obtain following relationship:
Since Δ H is greater than 0, substitutes into formula (7), show that gradient tilt angle gamma minimum value is greater than 0 °, and according to folding door sheet
The direction of motion when closing tiling of body 1 it can be concluded that, gradient tilt angle gamma maximum value is less than 90 °, and according to the actual situation, inclines
1 °~10 ° of angle γ value are advisable.In embodiment, 8.21 gradient tilt angle gamma of ramp block lower inclined plane 8.11 and lower inclined plane block ramp
Value is 1 °
When specific operation, as shown in Fig. 2, when folding door body 1 is in full open position, cell cubes 1.1 of fanning exist more
Under the collective effect of inner guide pulley 1.5, outer guide wheel 1.4 and hinge 1.2 in the form of folding, flat lead is suspended on by outer guide wheel 1.4
On plate 7.1 and it is contained in the front of postposition crossbeam 2.1 ', and last fan cell cube 1.110 is tightly attached to postposition crossbeam 2.1 '；When
When folding door body 1 is in the completely closed state, the foldings for fanning the compositions such as cell cubes 1.1, hinge 1.2 and sealing rubber strip 1.3 more
Folded door body 1 forms firm, the closed tiling knot of integral type under pressing device 6, sealing device 9 and self gravitation effect
Structure, it is ensured that driving vibration, inertia impact can be resisted.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of flush system folding door system, which is characterized in that including support frame (2) and the folding being arranged on support frame (2)
Folded door body (1), transmission device (3), speed-controlling device (5), pressing device (6), sliding guiding device (7) and support transfer device
(8), wherein the folding door body (1) is realized under the drive of the transmission device (3) to be opened or closed, the rate controlling dress
The speed that (5) are opened or closed for controlling folding door body (1) is set, the pressing device (6) is for compressing the folding
Folded door body (1) to prevent it from generating vibration, the sliding guiding device (7) and support transfer device (8) are respectively used to rolling over
Folded door body (1) is guided and is supported to folding door body (1) during opening or closing.
2. flush system folding door system as described in claim 1, which is characterized in that the folding door body (1) includes unit
Body (1.1), hinge (1.2), sealing rubber strip (1.3), outer guide wheel (1.4) and inner guide pulley (1.5), wherein the adjacent unit
Body (1.1) passes sequentially through hinge (1.2) connection, and with the odd, even alternating of the joint gap formed between adjacent cells body (1.1)
Distribution sorting as cell cube (1.1) upper and lower surfaces hinge (1.2)；The sealing rubber strip (1.3) is distributed in adjacent cells
Between body (1.1) gap and it is connected to adjacent cells body (1.1) edge, so that between the connection between adjacent cells body (1.1)
Gap is in sealing when adjacent cells body (1.1) closes or opens；The outer guide wheel (1.4) and inner guide pulley (1.5) are alternately arranged
It is distributed in the lower surface of cell cube (1.1), wherein first group in the outer guide wheel (1.4) and last group are distributed in first respectively
Cell cube and last fan outer peripheral two sides of cell cube are fanned, the outer guide wheel (1.4) of remaining multiple groups is distributed in cell cube (1.1) following table
The two sides of hinge described in face (1.2).
3. such as the described in any item flush system folding door systems of claim 1-2, which is characterized in that support frame as described above (2) includes
Preposition crossbeam (2.1), postposition crossbeam (2.1 '), the first curb girder (2.2), the second curb girder (2.2 '), the first switching beam (2.3) and
Two switching beams (2.3 '), wherein the preposition crossbeam (2.1) and postposition crossbeam (2.1 ') be symmetrically distributed in the first curb girder (2.2) and
On the inside of the both ends of second curb girder (2.2 '), and the preposition crossbeam (2.1), postposition crossbeam (2.1 ') and the first curb girder (2.2), the
Pass through positioning pin location and installation between two curb girders (2.2 ') respectively and is fastenedly connected；First switching beam (2.3) and second turn
It connects beam (2.3 ') and respectively corresponds the top for being installed on the first curb girder (2.2) and the second curb girder (2.2 '), in order to by the support
Frame (2) is connected as entirety with external laser processing engineering truck car body；Preferably, the transmission device (3) includes motor
(3.1), reduction gearbox (3.2), synchronous drive shaft (3.3), driving gear (3.4), transmission chain (3.5), driven gear (3.7) and door
Chain connector (3.8), wherein the motor (3.1) drives the synchronous drive shaft (3.3) to turn by the reduction gearbox (3.2)
It is dynamic；The driving gear (3.4) is installed on the synchronous drive shaft (3.3) both ends, by described in the transmission chain (3.5) drive
Driven gear (3.7) rotation；Described door chain connector (3.8) one end is fixed on the transmission chain (3.5), the other end and first
The outer guide wheel shaft of group is coaxially connected, to ensure that the first fan cell cube (1.11) is translatable in the case where the rotation of the transmission chain (3.5) drives.
4. flush system folding door system as described in any one of claims 1-3, which is characterized in that speed-controlling device (5) packet
First identifier block (5.1), second identifier block (5.1 '), first position sensor (5.2) and second position sensor (5.2 ') are included,
Wherein the first identifier block (5.1) and second identifier block (5.1 ') are installed on transmission chain (3.5), same with transmission chain (3.5)
Step movement；The first position sensor (5.2) and second position sensor (5.2 ') are installed on the interior of the first curb girder (2.2)
Side, for incuding the specific location of first identifier block (5.1) and second identifier block (5.1 '), to control the transmission chain
(3.5) deceleration and stopping；Preferably, the pressing device (6) includes oil cylinder support plate (6.1), oil cylinder (6.2), pressure plate
(6.3), oil cylinder stroke sensor (6.4) and wedge-shaped rubber plate (6.5), wherein the oil cylinder support plate (6.1) is horizontally set on
Between first curb girder (2.2) and the second curb girder (2.2 '), one end of the oil cylinder (6.2) is connected to the oil cylinder support plate
(6.1) on, the other end is connected on the pressure plate (6.3)；Pressure plate (6.3) bottom surface is equipped with lozenges structure,
The oil cylinder (6.2) pushes the lower compression folding door body (1)；The oil cylinder stroke sensor (6.4) is installed on oil cylinder
(6.2) on, for judging the stroke of cylinder putter；It is last that the wedge-shaped rubber plate (6.5) is installed on the folding door body (1)
The outer edge of one fan cell cube (1.110), lozenges are located at the pressure plate (6.3) side, and with pressure plate (6.3) bottom surface
Lozenges structure cooperation.
5. flush system folding door system according to any one of claims 1-4, which is characterized in that the sliding guiding device
(7) include flat bearing (7.1) and curved guide plate (7.2), the flat bearing (7.1) be fixedly installed in first curb girder (2.2) and
On second curb girder (2.2 '), there are flat bearing outer rollaway nest (7.11) and flat bearing interior rollaway nest (7.12) on the flat bearing (7.1),
The flat bearing outer rollaway nest (7.11) and flat bearing interior rollaway nest (7.12) are in same plane, respectively as the outer guide wheel
(1.4) and the raceway of inner guide pulley (1.5), and width is respectively greater than the width of the outer guide wheel (1.4) and inner guide pulley (1.5)；Institute
Stating curved guide plate (7.2) includes curved guide plate circular arc portion (7.21) and curved guide plate straight portion (7.22), the curved guide plate arc sections
The final position of the initial position and the flat bearing interior rollaway nest (7.12) of dividing (7.21) is tangent, the curved guide plate circular arc portion
(7.21) initial position of final position and straight portion is tangent；Preferential, the support transfer device (8) includes ramp
Block (8.1), lower inclined plane block support (8.3), lower inclined plane block (8.2), wherein the ramp block (8.1) is set to every fan unit in pairs
Body (1.1) lower surface both sides and close middle position, and make except the first fan cell cube (1.11) and last fan cell cube
(1.110) the ramp block (8.1) in outside remaining cell cube (1.1) is in folding in the folding door body (1)
It is mutually staggered when overlapping state, and its height is incremented by successively along cell cube (1.1) folding movement direction, while the ramp block
(8.1) bottom surface is an inclined-plane；The lower inclined plane block support (8.3) in pairs symmetrically be equidistantly anchored on the first curb girder (2.2) and
The inside of second curb girder (2.2 '), the lower inclined plane block (8.2) is installed on the lower inclined plane block support (8.3), and its height
Successively successively decrease along cell cube (1.1) folding movement direction, and the upper surface of the lower inclined plane block (8.2) is an inclined-plane.
6. flush system folding door system as described in any one in claim 1-5, which is characterized in that flush system folding door system
System is additionally provided with tensioning apparatus (4), which includes positioning bolt (4.1), position adjustable board (4.2) and positioning nut
(4.21), driven gear (3.7) are provided on the position adjustable board (4.2), pass through the positioning nut (4.21) and the tune
Position bolt (4.1) is threadedly engaged, with this changed by the rotation positioning bolt (4.1) position adjustable board (4.2) and from
The position of moving gear (3.7), and then adjust the tightness of transmission chain (3.5)；Preferably, the flush system folding door system is also
Sealing device (9) are provided with, which includes seal gasket (9.1) and seal gasket pressing plate (9.2), the sealing
Rubber mat (9.1) is symmetrically disposed on the inside of the first curb girder (2.2) and the second curb girder (2.2 ') by seal gasket pressing plate (9.2),
When the flush system folding door system executes shutoff operation, seal gasket (9.1) lid is pressed on the upside of cell cube (1.1),
To close the gap on the inside of folding door body (1) and first curb girder (2.2) and the second curb girder (2.2 ').
7. flush system folding door system as claimed in any one of claims 1 to 6, which is characterized in that in speed-controlling device (5), institute
It states first identifier block (5.1) and second identifier block (5.1 ') respectively corresponds to be mounted on and folds door body (1) in closing tiling shape
The site of transmission chain (3.5) corresponding to lower first group of state outer guide wheel (1.4) and last outer guide wheel (1.4) of group；First position
Sensor (5.2) and second position sensor (5.2 ') are installed on last and organize the first curb girder (2.2) corresponding to outer guide wheel (1.4)
Inside, and the two is spaced a distance, and wherein second position sensor (5.2 ') is installed close to postposition crossbeam (2.1 ')
Side；When opening folding door body (1) with default control speed, when first position sensor (5.2) detects first identifier block
(5.1) motor (3.1) reduces speed now when, when second position sensor (5.2 ') detects first identifier block (5.1), motor
(3.1) it stops operating, folds door body (1) and open to extreme position；When closing folding door body (1) with default control speed,
When second position sensor (5.2 ') detects second identifier block (5.1 '), motor (3.1) reduces speed now, when first position passes
When sensor (5.2) detects second identifier block (5.1 '), motor (3.1) stops operating, and folds door body (1) closing and extremely limits
It sets.
8. such as the described in any item flush system folding door systems of claim 1-7, which is characterized in that closed folding door body (1)
During closing, when first position sensor (5.2) detects second identifier block (5.1 '), motor (3.1) stops operating, and first
Position sensor (5.2) sends the signal of drive cylinder (6.2) to laser processing engineering truck (10), and oil cylinder (6.2), which pushes, to be compressed
Plate (6.3) starts to push, and when pressure plate (6.3) and wedge-shaped rubber plate (6.5) contact, the inclined-plane of the two is just bonded, and works as oil
Cylinder (6.2) operation it is preset apart from when pressure maintaining and stop driving, fold door body (1) and be compacted；It is opened folding door body (1)
In the process, oil cylinder (6.2) pressure release promotes pressure plate (6.3), and separates with wedge-shaped rubber plate (6.5) to safe distance.
9. such as the described in any item flush system folding door systems of claim 1-8, which is characterized in that the flat bearing outer rollaway nest
(7.11) length is greater than flat bearing interior rollaway nest (7.12) length；The length of the flat bearing outer rollaway nest (7.11) need to ensure outer guide wheel
(1.4) it is moved back and forth in flat bearing outer rollaway nest with folding the on and off of door body always；The flat bearing interior rollaway nest
(7.12) length need to meet the following conditions: on the one hand ensure that whole inner guide pulleys (1.5) are equal when folding door body is completely spread out
It falls in above the flat bearing interior rollaway nest, on the other hand when the folding door body folds completely, all inner guide pulleys (1.5) are equal
Slip away flat bearing interior rollaway nest；When the flush system folding door system execute opening operation when, the inner guide pulley (1.5) from last
Group starts to be transitioned on curved guide plate circular arc portion after the downslide of flat bearing interior rollaway nest, and under the guidance of curved guide plate straight portion gradually
It folds；When flush system folding door system executes shutoff operation, inner guide pulley (1.5) is since first group along curved guide plate straight portion
Rise, and is transitioned into after flat bearing interior rollaway nest by curved guide plate circular arc portion and is gradually tiled.
10. such as the described in any item flush system folding door systems of claim 1-9, which is characterized in that curved guide plate circular arc portion
(7.21) radius need to meet following relationship:
Wherein, R is the radius of curved guide plate circular arc portion, and L is unit body length, and D is inner guide pulley or outer guide wheel diameter；
Preferably, the length of the curved guide plate straight portion (7.22) need to meet following relationship:
Wherein, H2Vertical height for curved guide plate straight portion terminal apart from flat bearing, L are unit body length, and β is folded state
When cell cube and vertical direction angle, D is outer guide wheel or inner guide pulley diameter；
Preferably, the height h of cell cube bottom surface to lower inclined plane block bottom surface of support saddle need to meet following relationship:
h1+h2' < h < h2+h2′
Wherein, h1'、h2' be respectively ramp block long side and bond length, h1、h2Respectively lower inclined plane block short side, long side point
Not Jia Shang lower inclined plane block height of support total length, h be cell cube bottom surface to lower inclined plane block bottom surface of support saddle height；
Preferably, the surface slope tilt angle gamma of ramp block lower inclined plane or lower inclined plane block ramp is designed as being greater than 0 ° and be less than
90 °, further preferably 1 °~10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910085544.5A CN109869072B (en) | 2019-01-29 | 2019-01-29 | Tiled folding door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910085544.5A CN109869072B (en) | 2019-01-29 | 2019-01-29 | Tiled folding door system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109869072A true CN109869072A (en) | 2019-06-11 |
| CN109869072B CN109869072B (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910085544.5A Active CN109869072B (en) | 2019-01-29 | 2019-01-29 | Tiled folding door system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111023326A (en) * | 2019-12-30 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Outdoor unit control method, outdoor unit and air conditioner |
| CN111853940A (en) * | 2020-07-24 | 2020-10-30 | 海信（山东）空调有限公司 | Indoor unit of air conditioner |
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| CN204511196U (en) * | 2015-03-06 | 2015-07-29 | 胡建令 | A kind of building decoration motor-driven folding door |
| CN105298088A (en) * | 2015-11-20 | 2016-02-03 | 江苏广通电力设备有限公司 | Cover plate assembly of fully-automatic safe cover plate |
| CN107035278A (en) * | 2017-06-09 | 2017-08-11 | 肇庆合朗沃拓金属制品有限公司 | A kind of double track heavy type hanging folding door |
| CN207934750U (en) * | 2018-03-16 | 2018-10-02 | 天仁民防建筑工程设计有限公司 | The detachable protection airtight closure gate of rail mounted |
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| CN201883889U (en) * | 2010-10-14 | 2011-06-29 | 江苏广通电力设备有限公司 | Hoisting-hole movable turning-up door panel |
| CN204511196U (en) * | 2015-03-06 | 2015-07-29 | 胡建令 | A kind of building decoration motor-driven folding door |
| CN105298088A (en) * | 2015-11-20 | 2016-02-03 | 江苏广通电力设备有限公司 | Cover plate assembly of fully-automatic safe cover plate |
| CN107035278A (en) * | 2017-06-09 | 2017-08-11 | 肇庆合朗沃拓金属制品有限公司 | A kind of double track heavy type hanging folding door |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111023326A (en) * | 2019-12-30 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Outdoor unit control method, outdoor unit and air conditioner |
| CN111023326B (en) * | 2019-12-30 | 2021-05-14 | 宁波奥克斯电气股份有限公司 | Outdoor unit control method, outdoor unit and air conditioner |
| CN111853940A (en) * | 2020-07-24 | 2020-10-30 | 海信（山东）空调有限公司 | Indoor unit of air conditioner |
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| CN109869072B (en) | 2020-07-10 |
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