CN209620998U - A kind of triple axle automatically-controlled door driving protection device - Google Patents
A kind of triple axle automatically-controlled door driving protection device Download PDFInfo
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- CN209620998U CN209620998U CN201920215847.XU CN201920215847U CN209620998U CN 209620998 U CN209620998 U CN 209620998U CN 201920215847 U CN201920215847 U CN 201920215847U CN 209620998 U CN209620998 U CN 209620998U
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- shaft
- driving
- gear
- cabinet
- controlled door
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- 230000007704 transition Effects 0.000 claims abstract description 44
- 230000001012 protector Effects 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 5
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
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Abstract
The utility model relates to automatically-controlled door technical fields.It is designed to provide a kind of triple axle automatically-controlled door driving protection device that power cushion performance is fabulous.The technical scheme adopted by the utility model is a kind of triple axle automatically-controlled door driving protection device, including cabinet and torque force overload protector, it is disposed with vertical driven shaft, transition axis and driving shaft from left to right in the cabinet；The upper end of the driving shaft is stretched out outside cabinet and driving assembly is sequentially connected, and lower end is mounted on the bottom surface of cabinet by bearing；The upper and lower ends of the transition axis pass through bearing respectively and are mounted on the top and bottom of cabinet；The upper and lower ends of the driven shaft pass through bearing respectively and are mounted on the top and bottom of cabinet, and the lower end of driven shaft is stretched out outside cabinet and automatically-controlled door is sequentially connected.The utility model has abandoned the traditional positive drive of automatically-controlled door, and uses the kind of drive with resiliency, reduces the risk of equipment damage and the incidence of accident.
Description
Technical field
The utility model relates to automatically-controlled door technical fields, and in particular to the driving protection device of automatically-controlled door.
Background technique
The intellectual communityintellectualized village's management increasingly risen, be unable to do without perfect gate inhibition's system: disengaging cell is swiped the card, enabling of swiping the card
Signal is transmitted to the controller of the automatically-controlled doors such as door lifter, advertisement door, door closer, by door lifter, advertisement door, door closer
Implement and completes the movement of open and close door.Frequently due to cell disengaging personnel disengaging, door lifter, advertisement door, door closer are being closed the door
In the process, it is highly prone to interfere, disengaging personnel counter push away often with drawing, drag to door lifter, advertisement door, door closer one
Power gives transmission shaft, transmission gear and motor very big destructive power, greatly influence service life, even there is folder when serious
People, the risk for pushing away people, hurting sb.'s feelings.
The actuating units such as traditional door lifter, advertisement door, door closer, power motor to transmission dress between door body
It sets often using rigid connection, lacks a dynamic cushioning device or buffer unit effect is undesirable, so equipment fault frequency
Hair.Based on above various, the popularization and use of door lifter, advertisement door, door closer in intellectual communityintellectualized village are limited to.
Summary of the invention
The purpose of this utility model is to provide a kind of triple axle automatically-controlled door driving protection that power cushion performance is fabulous dresses
It sets.
For achieving the above object, the technical scheme adopted by the utility model is a kind of triple axle automatically-controlled door is driven
Protective device, including cabinet and torque force overload protector are disposed with vertical driven shaft, mistake in the cabinet from left to right
Cross axis and driving shaft；The upper end of the driving shaft is stretched out outside cabinet and driving assembly is sequentially connected, and lower end is mounted on by bearing
On the bottom surface of cabinet；The upper and lower ends of the transition axis pass through bearing respectively and are mounted on the top and bottom of cabinet；It is described from
The upper and lower ends of moving axis pass through bearing respectively and are mounted on the top and bottom of cabinet, and the lower end of driven shaft stretch out cabinet it is outer with
Automatically-controlled door transmission connection；
The torque force overload protector is mounted on driven shaft, transition axis or driving shaft, and torque force overload protector includes outer
Axis and inner shaft, it is outer and be rotatably assorted with inner shaft composition that the outer shaft is set in inner shaft, the inner shaft is fixed be set in it is corresponding from
On moving axis, transition axis or driving shaft；Installation cavity is constituted between the outer shaft and inner shaft；It is from top to bottom successively set in the installation cavity
It is equipped with and squeezes steel ball, the U-shaped pressing plate of steel ball, compression spring piece group and torsion adjusting pressing plate；The corresponding inner shaft in the installation cavity upper end
Outer surface is provided with the groove of a ring shape, and the side for squeezing steel ball towards groove is protruded into groove, and by the U-shaped pressure of steel ball
Plate is pushed against on the cell wall of groove；The torsion adjusts pressing plate and is set in outside inner shaft, and torsion adjusts the lateral wall of pressing plate and outer
The inner sidewall of axis, which is constituted, to be threadedly coupled；
Connection gear is coaxially arranged with above the torque force overload protector, the connection gear and torque force overload are protected
The outer shaft of device is fixedly connected；Driving gear is set on the driving shaft, First Transition gear and the second transition are set on transition axis
Driven gear is arranged on the driven shaft in gear；The driving gear is engaged with First Transition gear, second transition gear
It is engaged with driven gear；The connection gear is driving gear, the second transition gear or driven gear.
Preferably, the quantity of the compression spring piece group is three groups, and every group of compression spring piece group is by be oppositely arranged one
Upper spring piece and a lower spring leaf are constituted.
Preferably, the driving component includes the motor and reduction gearbox from top to bottom set gradually, the output of the motor
End is connect with the input terminal of reduction gearbox, the output end and active axis connection of the reduction gearbox.
The beneficial effects of the utility model embody a concentrated reflection of: the traditional positive drive of automatically-controlled door has been abandoned, and using has
The kind of drive of resiliency reduces the risk of equipment damage and the incidence of accident.Specifically, the utility model is using
In the process, driving assembly directly drives driving shaft under normal circumstances, at this time between the inner shaft and outer shaft of torque force overload protector
Squeeze steel ball compression spring piece group elastic force effect under, withstood by the U-shaped pressing plate of steel ball, be substantially between inner shaft and outer shaft
It is extruded the synchronous rotation state of steel ball locking.Driving shaft by driving gear, First Transition gear, the second transition gear, from
Moving gear and torque force overload protector are opened and closed directly by power transmission to driven shaft by driven shaft driving automatically-controlled door.Automatically
Door is during opening and closing, when the interference by deboost, especially effect of the deboost greater than compression spring piece group
When, squeeze steel ball exited out of groove, inner shaft and outer shaft tripping unlock, each component independent operating, thus prevent motor and its
The generation of his damage of components and casualty accident.Meanwhile the utility model can adjust pressure by rotation torsion adjusting pressing plate
Spring plate group be applied to squeeze steel ball pressure, and then realize tripping it is counter push away torsion can adjust, versatility, flexibility are more
By force.
Detailed description of the invention
Fig. 1 is a kind of scheme of installation of the utility model on automatically-controlled door；
Fig. 2 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 3 is the structural schematic diagram of second of embodiment of the utility model；
Fig. 4 is the structural schematic diagram of the third embodiment of the utility model；
Fig. 5 is the portion A enlarged drawing in Fig. 2；
Fig. 6 is another scheme of installation of the utility model on automatically-controlled door.
Specific embodiment
A kind of triple axle automatically-controlled door driving protection device in conjunction with shown in Fig. 1-5, including cabinet 1, the cabinet 1 are interior by a left side
Vertical driven shaft 2, transition axis 4 and driving shaft 3 are disposed with to the right side.The driven shaft 2, transition axis 4 and driving shaft 3 are used
In the transmission of power, it is mounted in cabinet 1, can be rotated.Its specific mounting means is the upper end of the driving shaft 3
It stretches out outside cabinet 1 and driving assembly is sequentially connected, for receiving power, lower end is mounted on the bottom surface of cabinet 1 by bearing 5,
The stability of rotation is good, and certainly, in 3 length of driving shaft shorter situation itself, lower end needs not extend to the bottom surface of cabinet 1,
In this case the arrangement that a bearing 5 can be saved, suitably reduces cost.The upper and lower ends of the transition axis 4 pass through axis respectively
5 are held to be mounted on the top and bottom of cabinet 1.The upper and lower ends of the driven shaft 2 pass through bearing 5 respectively and are mounted on cabinet 1
On top and bottom, and the lower end of driven shaft 2 is stretched out outside cabinet 1 and automatically-controlled door is sequentially connected, for driving power-operated door open and close.It closes
In to the specific driving method of automatically-controlled door, both can be as shown in Figure 1, driving protection device is mounted at the top of automatically-controlled door, driven
The lower end of axis 2 is directly connect with door-hinge 2.It can also be as shown in fig. 6, driving protection device be mounted on automatically-controlled door bottom, driven shaft 2
It is connect by multi link connecting lever with automatically-controlled door；Certainly, it is also feasible for connecting automatically-controlled door using other modes, such as will transmission
Protective device is mounted on the middle part of automatically-controlled door, as long as power-operated door open and close can be driven.
As in Figure 2-4, the torque force overload protector 6 may be mounted on driven shaft 2, transition axis 4 or driving shaft 3,
That is torque force overload protector 6 both may be mounted on driven shaft 2, also may be mounted on transition axis 4, can also install
On driving shaft 3, torque force overload protector 6 is mounted on driven shaft 2 in Fig. 2, and torque force overload protector 6 is installed in Fig. 3
On transition axis 4, in Fig. 4, torque force overload protector 6 is mounted on driving shaft 3.As shown in figure 5, torque force overload protector 6
Including outer shaft 8 and inner shaft 7, the outer shaft 8 is set in outside inner shaft 7 and is rotatably assorted with the composition of inner shaft 7,7 fixing sleeve of inner shaft
It is located on corresponding driven shaft 2, transition axis 4 or driving shaft 3, that is to say, that when torque force overload protector 6 is mounted on driven shaft 2
When, inner shaft 7 is coaxially set in outside driven shaft 2, and is fixedly connected with driven shaft 2, is driven；When torque force overload protector 6
When being mounted on transition axis 4, inner shaft 7 is coaxially set in outside transition axis 4, and is fixedly connected with transition axis 4, is driven；When
When torque force overload protector 6 is mounted on driving shaft 3, inner shaft 7 is coaxially set in outside driving shaft 3, and is fixed and connected with driving shaft 3
It connects, is driven.
State one closed installation cavity 9 of composition between outer shaft 8 and inner shaft 7.It is from top to bottom set gradually in the installation cavity 9
Have and squeezes steel ball 10, the U-shaped pressing plate 11 of steel ball, compression spring piece group 12 and torsion adjusting pressing plate 13.The quantity for squeezing steel ball 10 is logical
It is standing to be equipped with multiple and full around the arrangement of inner shaft 7, it is contacted with each other by squeezing steel ball 10 and is limited.Certainly there are other limits
In the case where measure, the quantity for squeezing steel ball 10 can also be reduced suitably, but be desirable to the arrangement that is centrosymmetric around inner shaft 7.It is described
The quantity of compression spring piece group 12 is usually three groups, and every group of compression spring piece group 12 by a upper spring piece being oppositely arranged and
One lower spring leaf is constituted.It is of course also possible to which appropriate according to the actual situation increase or decrease compression spring piece group 12.The peace
Corresponding 7 outer surface of inner shaft in 9 upper ends of behaveing affectedly is provided with the groove 14 of a ring shape, and the extruding steel ball 10 is towards the one of groove 14
Side is protruded into groove 14, and is pushed against on the cell wall of groove 14 by the U-shaped pressing plate 11 of steel ball.
Torsion described in the utility model adjusts pressing plate 13 and uses adjustable setting, that is to say, that torsion adjusts pressing plate 13
It is set in outside inner shaft 7, and the lateral wall of torsion adjusting pressing plate 13 is threadedly coupled with the inner sidewall of outer shaft 8 composition, is passed through rotation and is turned round
The adjusting to tripping torsion can be realized in power adjusting pressing plate 13.
Torque force overload protector 6 is as the power between driven shaft 2 and transition axis 4 or between transition axis 4 and driving shaft 3
Transition member, in order to realize power transmission, the top of the torque force overload protector 6 is coaxially arranged with connection gear, the company
It connects gear to be fixedly connected with the outer shaft 8 of torque force overload protector 6, power is transmitted by outer shaft 8 outwardly, connection gear is not and actively
Axis 3, transition axis 4 or driven shaft 2 are directly connected to；Driving gear 20 is set on the driving shaft 3, the first mistake is set on transition axis 4
Gear 21 and the second transition gear 22 are crossed, driven gear 23 is set on the driven shaft 2；The driving gear 20 and First Transition
Gear 21 engages, and second transition gear 22 is engaged with driven gear 23；The connection gear is driving gear 20, the second mistake
Gear 22 or driven gear 23 are crossed, that is, is referred to when torque force overload protector 6 is mounted on driving shaft 3, with driving gear 20
As connection gear, when torque force overload protector 6 is mounted on transition axis 4, using the second transition gear 22 as connection gear,
When torque force overload protector 6 is mounted on driven shaft 2, using driven gear 23 as connection gear.
In use, driving assembly directly drives driving shaft 3 to the utility model under normal circumstances, at this time torsion mistake
It carries and squeezes steel ball 10 under the elastic force effect of compression spring piece group 12 between the inner shaft 7 and outer shaft 8 of protector 6, it is U-shaped by steel ball
Pressing plate 11 is withstood, substantially in the synchronous rotation state for being extruded 10 locking of steel ball between inner shaft 7 and outer shaft 8.Driving shaft 3 passes through
Driving gear 20, First Transition gear 21, the second transition gear 22, driven gear 23 and torque force overload protector 6 will directly move
Power is transmitted to driven shaft 2, drives automatically-controlled door to be opened and closed by driven shaft 2.Automatically-controlled door is during opening and closing, when by reverse push
When the interference of power, when especially deboost is greater than the effect of compression spring piece group 12, squeezes steel ball 10 and is exited out of groove 14,
Inner shaft 7 and the tripping of outer shaft 8 unlock, each component independent operating, to prevent motor and other damage of components and casualty accident
Generation.Meanwhile the utility model can adjust compression spring piece group 12 by rotation torsion adjusting pressing plate 13 and be applied to extruding
The pressure of steel ball 10, so realize tripping it is counter push away torsion can adjust, versatility, flexibility are stronger.
The specific structure of driving assembly described in the utility model is more, such as driving assembly is exactly an included retarder
Decelerating motor, certainly as shown in the figure, driving assembly is also possible to include the motor 17 and reduction gearbox from top to bottom set gradually
18, the output end of the motor 17 is connect with the input terminal of reduction gearbox 18, and the output end and driving shaft 3 of the reduction gearbox 18 connect
It connects.In addition, it is also feasible for carrying out driving to driving shaft 3 using other existing driving assemblies.
Claims (3)
1. a kind of triple axle automatically-controlled door driving protection device, it is characterised in that: including cabinet (1) and torque force overload protector (6),
It is disposed with vertical driven shaft (2), transition axis (4) and driving shaft (3) from left to right in the cabinet (1)；The active
The upper end of axis (3) stretches out cabinet (1) and is sequentially connected outside with driving assembly, and lower end is mounted on the bottom surface of cabinet (1) by bearing (5)
On；The upper and lower ends of the transition axis (4) pass through bearing (5) respectively and are mounted on the top and bottom of cabinet (1)；It is described driven
The upper and lower ends of axis (2) pass through bearing (5) respectively and are mounted on the top and bottom of cabinet (1), and the lower end of driven shaft (2) is stretched
Cabinet (1) is sequentially connected with automatically-controlled door outside out；
The torque force overload protector (6) is mounted on driven shaft (2), transition axis (4) or driving shaft (3), torque force overload protection
Device (6) includes outer shaft (8) and inner shaft (7), and the outer shaft (8) is set in inner shaft (7) outside and constitutes with inner shaft (7) and is rotatably assorted,
Inner shaft (7) fixation is set on corresponding driven shaft (2), transition axis (4) or driving shaft (3)；The outer shaft (8) and inner shaft
(7) installation cavity (9) are constituted between；It is from top to bottom disposed in the installation cavity (9) and squeezes steel ball (10), the U-shaped pressure of steel ball
Plate (11), compression spring piece group (12) and torsion adjust pressing plate (13)；Corresponding inner shaft (7) appearance in installation cavity (9) upper end
Face is provided with the groove (14) of a ring shape, and the side for squeezing steel ball (10) towards groove (14) is protruded into groove (14),
And it is pushed against on the cell wall of groove (14) by the U-shaped pressing plate of steel ball (11)；The torsion adjusts pressing plate (13) and is set in inner shaft (7)
Outside, and the lateral wall of torsion adjusting pressing plate (13) is threadedly coupled with the inner sidewall of outer shaft (8) composition；
Connection gear is coaxially arranged with above the torque force overload protector (6), the connection gear and torque force overload are protected
The outer shaft (8) of device (6) is fixedly connected；Driving gear (20) are set on the driving shaft (3), the first mistake is arranged on (4) in transition axis
Gear (21) and the second transition gear (22) are crossed, driven gear (23) are set on the driven shaft (2)；The driving gear (20)
It is engaged with First Transition gear (21), second transition gear (22) is engaged with driven gear (23)；The connection gear is
Driving gear (20), the second transition gear (22) or driven gear (23).
2. triple axle automatically-controlled door driving protection device according to claim 1, it is characterised in that: the compression spring piece group
(12) quantity is three groups, and every group of compression spring piece group (12) is by a upper spring piece being oppositely arranged and a lower spring leaf structure
At.
3. triple axle automatically-controlled door driving protection device according to claim 2, it is characterised in that: the driving component includes
The motor (17) and reduction gearbox (18) from top to bottom set gradually, the output end of the motor (17) and the input of reduction gearbox (18)
End connection, the output end of the reduction gearbox (18) are connect with driving shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920215847.XU CN209620998U (en) | 2019-02-20 | 2019-02-20 | A kind of triple axle automatically-controlled door driving protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920215847.XU CN209620998U (en) | 2019-02-20 | 2019-02-20 | A kind of triple axle automatically-controlled door driving protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209620998U true CN209620998U (en) | 2019-11-12 |
Family
ID=68453967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920215847.XU Expired - Fee Related CN209620998U (en) | 2019-02-20 | 2019-02-20 | A kind of triple axle automatically-controlled door driving protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209620998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351593A (en) * | 2022-09-21 | 2022-11-18 | 沈阳优尼斯智能装备有限公司 | Automatic door system of machine tool and using method thereof |
-
2019
- 2019-02-20 CN CN201920215847.XU patent/CN209620998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351593A (en) * | 2022-09-21 | 2022-11-18 | 沈阳优尼斯智能装备有限公司 | Automatic door system of machine tool and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 |