CN206845076U - Electric foldable road gate - Google Patents
Electric foldable road gate Download PDFInfo
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- CN206845076U CN206845076U CN201720717055.3U CN201720717055U CN206845076U CN 206845076 U CN206845076 U CN 206845076U CN 201720717055 U CN201720717055 U CN 201720717055U CN 206845076 U CN206845076 U CN 206845076U
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Abstract
The utility model discloses a kind of electric foldable road gate, including door pillar, the first door leaf, the second door leaf, motor and electronic torque arm, first door leaf side is connected with door pillar, the opposite side of first door leaf is connected through the hinge with the second door leaf, motor is arranged on door pillar, electronic torque arm one end is fixedly connected with motor output end, and the other end is rotatably connected with the first door leaf, it is characterised in that：The first door leaf upper lateral part that is connected with door pillar is fixed with upper axle and bottom is fixed with lower shaft bearing, door pillar top is fixed with axle bearing and bottom is fixed with lower axle, upper axle and upper axle bearing, lower axle and lower shaft bearing difference corresponding matching installation, the top of lower axle is provided with the first pivot pin, first pivot pin deviates lower axle axle center and deviates the lower frame body center line of the first door leaf in the horizontal direction, be provided with the lower frame body of first door leaf pull bar and its with being provided with gear assembly in the second door leaf abutting end, pull bar one end is flexibly connected with the first pivot pin, the other end is flexibly connected with the input of gear assembly, gear assembly is provided with the output shaft extended downwardly from, one end of one connecting rod is fixedly connected with output shaft, the other end is connected with the lower frame body basal sliding of the second door leaf.
Description
Technical field
It the utility model is related to a technical field for tool, particularly a kind of electric foldable road gate.
Background technology
At present, with the development of the social economy, factory, warehouse etc. need the place for passing in and out various larger vehicles will
Possesses wider passage, so that the demand of road gate is increasing.
Common road gate mainly has following several：1st, device of electric sliding door, roller is mainly driven along guide rail by motor
Translation opening and closing, has the advantages of simple in construction, manufacturing cost is low, but because it needs active channel under full opening of state
Width, the less passage of width can not be applied to；2nd, electric expansion road gate, shape is mainly hinged with parallelogram by tubing
Into stretching structure, because it needs to use a large amount of tubing, and its structure is complex, causes manufacturing cost higher, and its
It is also required to take certain channel width under full opening of state, can not be equally applied to the less passage of width.3rd, electric folding
Folded road gate, drive a door leaf to be moved in a circle centered on door pillar into institute or outside institute by motor, then pass through linkage
Other door leafs are driven to draw close folding to the door leaf, this kind of road gate is not take up channel width substantially, but because linkage is external,
On the one hand influenceed for a long time by sunshine and rainwater, linkage gets rusty easily damage, cause gate can not normal work, it is another
For aspect when mounted, it is necessary to which door leaf is first installed Hou Zai installing connecting rods mechanism, installation difficulty is larger, and to installer's
Specialty requires high.
Utility model content
The technical problems to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of active channel
Space is few, durable and easy for installation electric foldable road gate.
In order to solve the above-mentioned technical problem, technical scheme is to provide a kind of electric foldable banister used by the utility model
Door, including door pillar, the first door leaf, the second door leaf, motor and electronic torque arm, the first door leaf side are connected with door pillar, the first door leaf
Opposite side be connected through the hinge with the second door leaf, the motor be arranged on door pillar on, described electronic torque arm one end and motor are defeated
Go out end to be fixedly connected, the other end is rotatably connected with the first door leaf, it is characterised in that：First door leaf is connected side with door pillar
Top is fixed with axle and bottom is fixed with lower shaft bearing, and door pillar top is fixed with axle bearing and bottom is fixed with
Lower axle, upper axle and upper axle bearing, lower axle and lower shaft bearing difference corresponding matching installation, the top of the lower axle is provided with first axle
Pin, first pivot pin deviate lower axle axle center and deviate the lower frame body center line of the first door leaf in the horizontal direction, the first door leaf
Be provided with lower frame body pull bar and its with being provided with gear assembly in the second door leaf abutting end, described pull bar one end is movable with the first pivot pin
Connection, the other end are flexibly connected with the input of gear assembly, and the gear assembly is provided with the output shaft extended downwardly from, a connecting rod
One end be fixedly connected with the output shaft, the other end is connected with the lower frame body basal sliding of the second door leaf.
On the basis of the above, the gear assembly includes housing, driving gear, driven gear, first gear axle and second
Gear shaft, the first gear axle and second gear axle are installed in the upper and lower inwall of housing, driving gear and first gear axle
It is fixedly connected, driven gear is fixedly connected with second gear axle, and driving gear engages with driven gear, the reference circle of driving gear
Diameter is more than the reference diameter of driven gear, and the output shaft is that second gear axle is passed down through the housing and the first door leaf
Lower frame body bottom extension, the driving gear is provided with the second pivot pin in the position for deviateing its center, described second
Pivot pin deviates the lower frame body center line of the first door leaf, the relative other end and the second axle with first axle pin connection of the pull bar simultaneously
Pin is flexibly connected.
In one embodiment, it is provided with sliding block in the lower frame body of second door leaf and its bottom is provided with chute, the sliding block
Bottom is provided with the sliding block axle stretched out from chute, and the connected end of the connecting rod and the second door leaf is connected on sliding block axle.
In another embodiment, the lower frame body bottom of second door leaf is fixed with slide-bar, the connecting rod and second
The connected end of fan is provided with chute, and connecting rod is engaged installation with the slide-bar by chute and realized and the lower frame body bottom of the second door leaf cunning
Dynamic connection.
Further, in addition to it is fixed on the guide on ground, the guide part of the guide is in Y types, described second
The exterior bottom of fan is provided with the axis of guide coordinated with guide.
On the basis of the above, cam is fixed with the top of the lower axle, first pivot pin is arranged on the outermost of cam
End.
On the basis of the above, the door pillar bottom is fixed with bottom plate, and base is fixed with bottom plate, and the lower axle is fixed
On the base.
The beneficial effects of the utility model are：When opening, motor is driven more than first door leaf by electronic torque arm, lower axle
Centered on moved in a circle into institute or outside institute, then by pull bar, gear assembly and connecting rod jointly coordinate drive the second door leaf to
First door leaf draws close folding, is not take up channel space substantially, and pull bar and gear assembly are located in the lower frame body of the first door leaf,
Avoid because exposed to it is outer and caused by damage, simultaneously because the electric foldable road gate when dispatching from the factory by pull bar, gear assembly and
Connecting rod is arranged on the first door leaf and the second door leaf, and in installation electric foldable road, gate need to only install door leaf fixed, peace
It is low to fill very convenient and installation difficulty.
Brief description of the drawings
Fig. 1 is the utility model partial sectional view；
Fig. 2 is the birds-eye perspective under the closed mode of embodiment one of the present utility model；
Fig. 3 is the birds-eye perspective under the opening of embodiment one of the present utility model；
Fig. 4 is the birds-eye perspective under the closed mode of embodiment two of the present utility model；
Fig. 5 is the overall structure diagram of embodiment three of the present utility model；
Fig. 6 is door leaf running orbit figure of the present utility model.
Accompanying drawing mark is described as follows：
Door pillar 100；Upper axle bearing 110；Lower axle 120；Cam 121；First pivot pin 122；Motor 130；Electronic torque arm 140；
Bottom plate 150；Base 160；First door leaf 200；Upper axle 210；Lower shaft bearing 220；Pull bar 230；Gear assembly 240；Housing 241；
Driving gear 242；Driven gear 243；First gear axle 244；Second gear axle 245；Second pivot pin 246；Connecting rod 250；Second
Door leaf 300；Sliding block 310A；Chute 320A；Sliding block axle 330A；Slide-bar 310B；Chute 320B；The axis of guide 340；Guide 400.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment one
As shown in Figure 1 to Figure 3, a kind of electric foldable road gate, including door pillar 100, the first door leaf 200, the second door leaf
300th, motor 130 and electronic torque arm 140, the first door leaf 200 are fixed with upper axle 210 and bottom with 100 adjacent upper lateral part of door pillar
Lower shaft bearing 220 is fixed with, the top of door pillar 100 is fixed with axle bearing 110, and the bottom of door pillar 100 is fixed with bottom plate
150, be fixed with base 160 on bottom plate 150, be fixed with lower axle 120 on base 160, upper axle 210 and upper axle bearing 110, under
Corresponding matching installation realizes that the first door leaf 200 is connected with each other with door pillar 100 to axle 120 respectively with lower shaft bearing 220, the first door leaf
200 opposite side is connected through the hinge with the second door leaf 300.Motor 130 be arranged on door pillar 100 on, electronic one end of torque arm 140 with
The output end of motor 130 is fixedly connected, and the other end rotatably connects with the first door leaf 200.
The top of lower axle 120 be provided with its integrally formed cam 122, the first pivot pin 121 is installed on cam 122,
To make the first pivot pin 121 deviate the axle center of lower axle 120, the first pivot pin 121 is arranged in the outermost end of cam 122, meanwhile, under fixed
The outermost end of cam 122 should be made to deviate the lower frame body center line of the first door leaf 200 in the horizontal direction during axle 120.First door leaf 200
Lower frame body in be provided with pull bar 230, the lower frame body and abutting end of the second door leaf 300 is interior is provided with gear assembly 240.Gear assembly
240 are made up of housing 241, driving gear 242, driven gear 243, first gear axle 244 and second gear axle 245, the first tooth
Wheel shaft 244 and second gear axle 245 are installed in the upper and lower inwall of housing 241, and driving gear 242 is solid with first gear axle 244
Fixed connection, driven gear 243 are fixedly connected with second gear axle 245, and driving gear 242 engages with driven gear 243, should note
Meaning, the tip diameter of driving gear 242 should be greater than the tip diameter of driven gear 243, and second gear axle 245 is passed down through
Output shaft of the lower frame body bottom of the door leaf 200 of housing 241 and first as gear assembly 240, driving gear 242 are deviateing wherein
The position of the heart is provided with the second pivot pin 246, and the second pivot pin 246 should meet the lower frame body center line for deviateing the first door leaf 200 simultaneously,
The one end of pull bar 230 is flexibly connected with the first pivot pin 122, and its other end is flexibly connected with the second pivot pin 246.
Sliding block 310A is provided with the lower frame body of second door leaf 300 and its bottom is provided with chute 320A, and sliding block 310A bottoms are set
There is the sliding block axle 330A stretched out from chute 320A, one end of a connecting rod 250 is fixed with the output shaft of said gear assembly 240 to be connected
Connect, its other end is flexibly connected with sliding block axle 330A.
In order that road gate can voluntarily position fixation in closing process, a guide 400 can be fixed on the ground, simultaneously
The axis of guide 340 coordinated with guide 400 is set in the exterior bottom of the second door leaf 300.The guide part of the guide 400 is in Y
Type, close to when completely closing, the axis of guide 340 of the second door leaf 300 enters the guide part of guide 400 and along guiding blocking the way gate
The Y types inclined-plane in portion slips into the Y types bottom of guide part, realizes that voluntarily positioning of the gate in closing process is fixed.
Embodiment two
The difference of embodiment two and embodiment one is the connected mode of the door leaf of connecting rod 250 and second.
As shown in figure 4, the lower frame body bottom of the second door leaf 300 is provided with slide-bar 310B, the door leaf 300 of connecting rod 250 and second
Connected end is provided with chute 320B, and connecting rod 250 is engaged by chute 320B with slide-bar 310B under installation realization and the second door leaf 300
Framework basal sliding connects.
Embodiment three
As shown in figure 5, on the basis of the unilateral setting of electric foldable road gate of embodiment one or embodiment two, this is electronic
Folding road gate can be set with Bilateral Symmetry, concrete structure and above-described embodiment one or the electricity of embodiment two of the newly-increased side
The structure of dynamic folding road gate is consistent, will not be described in detail herein.
Specific implementation process
As Fig. 6 shows the carrying out practically track of the first door leaf 200 of electric foldable road gate, wherein O1For lower axle 120
Axle center, O2For the position of the first pivot pin 121, O3For the position of the second pivot pin 246, O4For the driving gear center of circle, O5To be driven
The gear center of circle, O1O5For the center line of the first door leaf 200, O2O3For pull bar 230.
Using electric foldable banister door closure state as reset condition, now O1、O2Connected line and O1O5In the direction of the clock
Angle is 60 °, O3、O4Connected line and O1O5Angle is 66 ° counterclockwise.When motor 130 drives electronic drawing
Arm 140 acts on the first door leaf 200, makes the first door leaf 200 with O1Fully open after being rotated by 90 ° for the center of circle, in the process, draw
Bar 230 is with O2Rotating pull bar 230 simultaneously with the first door leaf 200 for the center of circle drives driving gear 242 to rotate, when the first door leaf
After 200 are rotated by 90 ° and fully open, pull bar 230 drives driving gear 242 to rotate 88 °, driving gear 242 rotate drive simultaneously from
Moving gear 243 is rotated, and the output shaft drivening rod 250 that driven gear 243 is extended downwardly from by second gear axle 245 is swung, and is made
Second door leaf 300 draws close folding to the first door leaf 200, and this is the opening process of electric foldable road gate.Electric foldable road gate
Closing process be only opening process reverse movement, will not be described in detail herein.
It should be noted that above-mentioned angle parameter is not limited to that, as long as under meeting that 1. the first pivot pin 121 deviates simultaneously
The axle center of axle 120 and the lower frame body center line for deviateing the first door leaf 200 in the horizontal direction；2. the second pivot pin 246 deviates driving gear
242 center and deviate the lower frame body center line of the first door leaf 200 the two conditions, any parameter can be used.
Simply preferred embodiment of the present utility model described above, comes for those skilled in the art
Say, on the premise of the utility model principle is not departed from, some improvement can also be made, it is new that these improvement are also regarded as this practicality
The protection domain of type.
Claims (7)
1. a kind of electric foldable road gate, including door pillar, the first door leaf, the second door leaf, motor and electronic torque arm, the first door leaf one
Side is connected with door pillar, and the opposite side of the first door leaf is connected through the hinge with the second door leaf, and the motor is arranged on door pillar, described
Electronic torque arm one end is fixedly connected with motor output end, and the other end is rotatably connected with the first door leaf, it is characterised in that：Described
The one door leaf upper lateral part that is connected with door pillar is fixed with upper axle and bottom is fixed with lower shaft bearing, and door pillar top is fixed with
Axle bearing and bottom are fixed with lower axle, upper axle and upper axle bearing, lower axle and lower shaft bearing difference corresponding matching installation, under described
The top of axle is provided with the first pivot pin, and first pivot pin deviates lower axle axle center and deviates the lower frame body of the first door leaf in the horizontal direction
Center line, be provided with the lower frame body of the first door leaf pull bar and its with being provided with gear assembly, the pull bar in the second door leaf abutting end
One end is flexibly connected with the first pivot pin, and the other end is flexibly connected with the input of gear assembly, and the gear assembly is provided with downward
The output shaft of stretching, one end of a connecting rod are fixedly connected with the output shaft, and the lower frame body bottom of the other end and the second door leaf is slided
Dynamic connection.
2. electric foldable road according to claim 1 gate, it is characterised in that：The gear assembly includes housing, active
Gear, driven gear, first gear axle and second gear axle, the first gear axle and second gear axle are installed in housing
Upper and lower inwall, driving gear are fixedly connected with first gear axle, and driven gear is fixedly connected with second gear axle, driving gear
Engaged with driven gear, the reference diameter of driving gear is more than the reference diameter of driven gear, and the output shaft is second
Gear shaft is passed down through the extension of the lower frame body bottom of the housing and the first door leaf, and the driving gear is in deviateing wherein
The position of the heart is provided with the second pivot pin, and second pivot pin deviates the lower frame body center line of the first door leaf, the pull bar phase simultaneously
Pair it is flexibly connected with the other end of first axle pin connection with the second pivot pin.
3. electric foldable road according to claim 1 gate, it is characterised in that：It is provided with the lower frame body of second door leaf
Sliding block and its bottom are provided with chute, and the sliding block bottom is provided with the sliding block axle stretched out from chute, the connecting rod and the second door leaf
Connected end is connected on sliding block axle.
4. electric foldable road according to claim 1 gate, it is characterised in that：The lower frame body bottom of second door leaf is consolidated
Surely it is provided with slide-bar, the connected end of the connecting rod and the second door leaf is provided with chute, and connecting rod engages installation by chute with the slide-bar
Realization is connected with the lower frame body basal sliding of the second door leaf.
5. electric foldable road according to claim 1 gate, it is characterised in that：Also include the guide for being fixed on ground,
The guide part of the guide is in Y types, and the exterior bottom of second door leaf is provided with the axis of guide coordinated with guide.
6. electric foldable road according to claim 1 gate, it is characterised in that：It is fixed with the top of the lower axle convex
Wheel, first pivot pin are arranged on the outermost end of cam.
7. electric foldable road according to claim 1 gate, it is characterised in that：The door pillar bottom is fixed with bottom plate,
Base is fixed with bottom plate, the lower axle is fixed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717055.3U CN206845076U (en) | 2017-06-19 | 2017-06-19 | Electric foldable road gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717055.3U CN206845076U (en) | 2017-06-19 | 2017-06-19 | Electric foldable road gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845076U true CN206845076U (en) | 2018-01-05 |
Family
ID=60801885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720717055.3U Active CN206845076U (en) | 2017-06-19 | 2017-06-19 | Electric foldable road gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339066A (en) * | 2017-06-19 | 2017-11-10 | 佛山市鸿益机电门业有限公司 | Electric foldable road gate |
| CN111749605A (en) * | 2020-06-26 | 2020-10-09 | 陈子龙 | Isolation door |
-
2017
- 2017-06-19 CN CN201720717055.3U patent/CN206845076U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339066A (en) * | 2017-06-19 | 2017-11-10 | 佛山市鸿益机电门业有限公司 | Electric foldable road gate |
| CN111749605A (en) * | 2020-06-26 | 2020-10-09 | 陈子龙 | Isolation door |
| CN111749605B (en) * | 2020-06-26 | 2022-04-15 | 东营金丰正阳科技发展有限公司 | Isolation door |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |