CN110205955A - A kind of beating door resetting apparatus and pat door - Google Patents
A kind of beating door resetting apparatus and pat door Download PDFInfo
- Publication number
- CN110205955A CN110205955A CN201910486394.9A CN201910486394A CN110205955A CN 110205955 A CN110205955 A CN 110205955A CN 201910486394 A CN201910486394 A CN 201910486394A CN 110205955 A CN110205955 A CN 110205955A
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- actuation portion
- door
- door body
- rotating shaft
- elastic component
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The present invention relates to a kind of beating door resetting apparatus and pat door, door resetting apparatus is patted to be set in door body rotating shaft, door resetting apparatus is patted to include rotation seat, rack, be attracted component and elastic component, door body rotating shaft is rotatably penetrated and arranged in rack, rotation seat is rotationally sheathed in door body rotating shaft, be attracted component include connection the first actuation portion on the rack, and the second actuation portion that with rotation seat is connected corresponding with the first actuation portion position；When being attracted component work, the first actuation portion and the actuation of the second actuation portion are close, and it is close that elastic component hinders the first actuation portion and the second actuation portion to be attracted.A kind of beating door resetting apparatus provided by the invention and beating door, when patting door normal work, elastic component is not rotated with driving structure, without overcoming the elastic force of elastic component when door body rotates, door machine core motor load is patted to reduce, and avoid the prolonged and repeated deformation of elastic component and lead to fatigue fracture, personnel's maintenance cost is reduced, the security reliability for patting door is improved.
Description
Technical field
The present invention relates to technical field of rail traffic, and in particular to a kind of beating door resetting apparatus and pats door.
Background technique
In recent years, urban rail transit construction high speed development selects the people of rail traffic trip more and more.In order to facilitate management
The stream of people and specification passage can generally configure gate at ticketing spot and carry out automatic fare collection.One kind that door is gate is patted, because of passage
Range is wide, noise is small, the plasticity of mode of appearance is strong and is widely used.
The public place crowded for rail traffic needs to have tight when the emergency cases such as earthquake, fire occur
The ability suddenly to evacuate an endless flow of people, therefore operator often requires that opening prevailing state can quickly be formed after a loss of power by patting door, it is convenient
Stream of people's evacuation.To meet the above actual use demand, the beating door of the prior art is generally provided with tension spring etc. in door body rotating shaft
Elastic element, when the device is powered off, the elastic elements such as tension spring provide a tension spring tension to door body rotating shaft, turn to beating door
Open prevailing state.It should be noted that the elastic elements such as tension spring one end is fixed in door body rotating shaft, the other end is fixed on branch
Fixed on frame, when patting door normal work, the elastic elements such as tension spring constantly elongate with the rotation of door body rotating shaft, contract
It is short, continuous repeated deformation movement.With the increasingly increase of rail traffic flow of the people, the work frequency for patting door is higher and higher, this
It is higher and higher to the life requirements for the machine components for patting door.
The beating door of the prior art pats door rotation since the elastic elements such as tension spring are often to rotate together with door body
When need to overcome the pulling force of the elastic elements such as tension spring, on the one hand will increase motor load in this way, expend energy, on the other hand, draw
The elastic elements such as spring constantly elongate, shorten, and constantly carry out repeated deformation movement, it is disconnected that the elastic elements such as tension spring are easy to appear fatigue
It splits, if, when emergency event occurs, patting goalkeeper can not automatically open as prevailing state, formation safety without replacing in time
Hidden danger.
Summary of the invention
The present invention provides a kind of beating door resetting apparatus and door is patted, when patting door normal work, elastic component is not with drive
Dynamic structure rotation pats door machine core motor load to reduce, and avoid without overcoming the elastic force of elastic component when door body rotates
The elastic component prolonged and repeated deformation leads to fatigue fracture, reduces personnel's maintenance cost, improves the security reliability for patting door.
To achieve the above object, the present invention provides a kind of beating door resetting apparatus, the beating door resetting apparatus is arranged
In door body rotating shaft, the beating door resetting apparatus includes rotation seat, rack, is attracted component and elastic component, the door body rotating shaft
It is rotatably penetrated and arranged in the rack, the rotation seat is rotationally sheathed in the door body rotating shaft, the actuation component
Including the first actuation portion, corresponding with first actuation portion position and be connected with the rotation seat being connected in the rack
The second actuation portion；
The first end of the elastic component is connected with the rack or first actuation portion, the second end of the elastic component
It is connected with the rotation seat or second actuation portion；
When actuation component work, first actuation portion is attracted close, the elasticity with second actuation portion
It is close that part hinders first actuation portion to be attracted with second actuation portion.
Preferably, the rotation seat is equipped with the first cylinder that can be rotated with rotation seat, the door body rotating shaft
Side wall is equipped with the second cylinder for abutting first cylinder, and first cylinder and second cylinder are arranged in a crossed manner.
Preferably, first cylinder is the first screw being installed on the rotation seat, second cylinder
To extend outwardly the second screw of setting along the door body rotating shaft；
During the rotation seat is rotated around the door body rotating shaft, first screw follows rotation seat rotation simultaneously
Second screw is driven to rotate.
Preferably, the rack includes mounting plate, the rotation seat be located above the mounting plate and with it is described
Mounting plate forms accommodation space, and first actuation portion and second actuation portion are set in the accommodation space, and described
It is attracted by electromagnet and magnetic substance between first actuation portion and second actuation portion.
Preferably, first actuation portion is installed on the mounting plate, and second actuation portion is installed on institute
Rotation seat is stated, and the electromagnet and the magnetic substance are located on same cylindrical surface.
Preferably, when the actuation component does not work, first actuation portion and second actuation portion phase
Separation, the elastic component restore deformation and the door body rotating shaft are driven to switch to prevailing state by closed state.
Preferably, the elastic component is tension spring or rubber band, when first actuation portion and described second are attracted
When portion is attracted, the elastic component is in tensional state.
Preferably, the first end of the elastic component is connected with the rack, and the lateral wall of the rotation seat is set
There is a groove in a ring, the elastic component is around being wrapped in the groove；
When first actuation portion and second actuation portion are kept completely separate, the elastic component is in the raw.
Preferably, the elastic component is torsionspring, and the torsionspring is sheathed on the door body rotating shaft or institute
It states on rotation seat, a torque arm of the torsionspring is connected with the rack or first actuation portion, the torsion bullet
Another torque arm of spring is connected with the rotation seat or second actuation portion；
Alternatively, the elastic component is compressed spring, the compressed spring is installed in first actuation portion and is attracted with second
Between portion, one end of the compressed spring is connect with first actuation portion, the other end of the compressed spring and described second
The connection of actuation portion；
When first actuation portion and second actuation portion are attracted, the elastic component is in compressive state.
To realize above-mentioned identical purpose, the present invention also provides a kind of beating door, including door body, driving structure and described
Door resetting apparatus is patted, the door body connect with the door body rotating shaft and can rotate with the door body rotating shaft, the driving structure
It connect and can drive door body rotating shaft positive and negative rotation, with the door body rotating shaft to open or close the door body, and the door body rotating shaft
In the horizontal direction or vertical direction is arranged.
The implementation of the embodiments of the present invention has the following beneficial effects:
A kind of beating door resetting apparatus provided by above-mentioned technical proposal and door is patted, when patting door and working normally, the
One actuation portion and second actuation portion are attracted, and elastic component does not rotate with driving structure and be in always stretching or compressive state,
Without overcoming the elastic force of elastic component when door body rotates, on the one hand reduces and pat door machine core motor load, improve the beating door
The service life and stability of core motor, on the other hand also avoiding the prolonged and repeated deformation of the elastic component causes fatigue disconnected
It splits, reduces personnel's maintenance cost, improve the security reliability for patting door.When the driving structure and actuation component power off,
The driving structure stops working, and the magnetic force between first actuation portion and the second actuation portion disappears, and the elastic component resets simultaneously
The rotation seat is driven to rotate around the door body rotating shaft, the driving portion follows the rotation seat to rotate and drives the follower
Rotation, the door body rotating shaft follow the follower to rotate and the door body are driven to rotate, when the elastic component restores nature shape
When state, the door body is in the open state, to realize the power-off restoration for patting door, it is ensured that patting door after a loss of power can effective shape
It is in dozen to open prevailing state.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for patting door；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of rotation seat；
Fig. 4 is the structural exploded view of Fig. 3；
Fig. 5 is the structural schematic diagram in the second actuation portion；
Fig. 6 is door body and the location diagram for patting door resetting apparatus before being powered；
Fig. 7 is door body and the location diagram for patting door resetting apparatus after initialization procedure；
Fig. 8 is door body and the location diagram for patting door resetting apparatus when working normally；
Fig. 9 is door body and the location diagram for patting door resetting apparatus after power-off.
Wherein: 1, door body；2, driving structure；3, rack；31, mounting hole；32, mounting plate；4, door resetting apparatus is patted；
41, rotation seat；42, it is attracted component；43, elastic component；44, the second cylinder；411, bearing；412, the first cylinder；413, turntable；
421, the first actuation portion；422, the second actuation portion；4211, first support；4212, electromagnet；4221, magnetic substance；4222, rubber
Washer；4223, second support；4224, cantilever plate；5, door body rotating shaft.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Embodiment 1
Referring to Figure 1-5, the embodiment of the invention provides a kind of beating door resetting apparatuses 4, pat door resetting apparatus 4 and are arranged
In door body rotating shaft 5, pats 4 packet rotation seat 41 of door resetting apparatus, rack 3, is attracted component 42 and elastic component 43, door body rotating shaft 5
It is rotatably penetrated and arranged in rack 3, rotation seat 41 is rotationally sheathed in door body rotating shaft 5, and being attracted component 42 includes being connected to machine
The first actuation portion 421 on frame 3, and the second actuation portion that with rotation seat 41 is connected corresponding with 421 position of the first actuation portion
422；It should be pointed out that preferably being inhaled in the present embodiment with component 42 is that electromagnetism is attracted component 42, but it may be pure electric vehicle
Electronic actuation component 42, do not limited herein.
The first end of elastic component 43 is connected with rack 3 or the first actuation portion 421, the second end and rotation seat of elastic component 43
41 or second actuation portion 422 be connected, and the first end of elastic component 43 is one be arranged towards rack 3 or the first actuation portion 421
End, correspondingly, the second end of elastic component 43 is the one end being arranged towards rotation seat 41 or the second actuation portion 422, it should be pointed out that
It is that, based on the connection structure of above-mentioned elastic component 43, elastic component 43 has following 4 kinds of types of attachment: the first end and machine of elastic component 43
Frame 3 connects, and the second end of elastic component 43 is connected with rotation seat 41；The first end of elastic component 43 is connect with rack 3, elastic component 43
Second end be connected with the second actuation portion 422；The first end of elastic component 43 is connect with the first actuation portion 421, elastic component 43
Second end is connected with rotation seat 41；The first end of elastic component 43 is connect with the first actuation portion 421, the second end of elastic component 43 with
Second actuation portion 422 is connected.Based on above structure, elastic component 43, which can be realized, drives rotation seat 41 to occur around door body rotating shaft 5
Rotation, and the specific connection structure at 43 both ends of elastic component can not illustratively will in the present embodiment using this implementation as limitation
The first end of elastic component 43 is connect with rack 3, and the second end of elastic component 43 is connected with rotation seat 41；It works when being attracted component 42
When, the first actuation portion 421 is attracted close, the first actuation portion 421 of obstruction of elastic component 43 and the second actuation portion with the second actuation portion 422
422 actuations are close, i.e., when actuation component 42 works, the first actuation portion 421 moves closer to simultaneously finally inhale with the second actuation portion 422
It closes, and there is elastic component 43 elastic force hindered with the close of the second actuation portion 422 the first actuation portion 421 at this time, specifically
Ground, when the first actuation portion 421 and the actuation of the second actuation portion 422, elastic component 43 is in elastic deformation state, and (elastic component 43 is specific
Can be stretching or compressive state) and there is the elastic force for keeping the first actuation portion 421 isolated with the second actuation portion 422；It needs to refer to
Out, driving structure 2 is connected in the present embodiment in door body rotating shaft 5, thus controls the positive and negative rotation of door body rotating shaft 5, and it is above-mentioned
Structure makes door body, without overcoming the elastic force of elastic component 43, on the one hand reduce when rotating and pat door machine core motor load, improve
The service life and stability of door core motor are patted, on the other hand also avoiding the prolonged and repeated deformation of elastic component 43 leads to fatigue
Fracture reduces personnel's maintenance cost, improves the security reliability for patting door.
Rotation seat 41 is equipped with the first cylinder 412 that can be rotated with rotation seat 41, and the side wall of door body rotating shaft 5, which is equipped with, to be used for
The second cylinder 44 of the first cylinder 412 is abutted, the first cylinder 412 and the second cylinder 44 are arranged in a crossed manner, so that the first cylinder
412 and second can mutually abut between cylinder 44.When the suction-combining force between the first actuation portion 421 and the second actuation portion 422 disappears
When mistake (when as having a power failure or powering off), elastic component 43, which resets, simultaneously drives rotation seat 41 to rotate around door body rotating shaft 5, the first cylinder 412
It follows rotation seat 41 to rotate and the second cylinder 44 is driven to rotate, door body rotating shaft 5 follows the rotation of the second cylinder 44, patted with opening
Door pats door at this time and is in prevailing state.The rotation of door body rotating shaft 5 is consistent with the rotation of door is patted, i.e., beating door is in logical
Row state can indicate that door body rotating shaft 5 is also at prevailing state, and beating door, which is in close state, can indicate that door body rotating shaft 5 is also at pass
Closed state.
Wherein, rack includes mounting plate 32, and rotation seat 41, which is located at 32 top of mounting plate and is formed with mounting plate 32, accommodates sky
Between, the first actuation portion 421 and the second actuation portion 422 are set in accommodation space.The accommodation space makes 421 He of the first actuation portion
Second actuation portion 422 stablizes setting, and above structure to form interval between mounting plate 32 and rotation seat 41, convenient for whole knot
The installation of structure, and can be attracted by electromagnet and magnetic substance between the first actuation portion 421 and the second actuation portion 422, electromagnet
It is not intended to limit with the setting position of magnetic substance, i.e., electromagnet can be set in the first actuation portion 421, also can be set second
In actuation portion 422, as long as having electromagnet and the mating setting of magnetic substance.The shape of mounting plate 32 can be rectangle, circle, ladder
The shapes such as shape, the posture that mounting plate 32 is put can be horizontal or tilt, preferably horizontality, for mounting plate 32
In shape and posture the present embodiment with no restriction.Door body rotating shaft 5 can be vertically arranged in mounting plate 32, can also be in certain angle
Degree is preferably vertically arranged in mounting plate 32 from being arranged in mounting plate 32.Wherein, door body rotating shaft 5 can turn with mounting plate 32
The mode of dynamic connection can be also possible to be rotatably connected by bearing 411 and mounting plate 32 by door body rotating shaft 5 and mounting plate
Corresponding axis hole (not shown) clearance fit on 32 rotates door body rotating shaft 5 relative to mounting plate 32, right
In the mode this embodiment that door body rotating shaft 5 and mounting plate 32 are rotatably connected with no restriction.In addition, rotation seat 41 can pass through axis
411 are held to be rotatably connected with door body rotating shaft 5.
Specifically, patting door can be made of door body 1 and the connection of door body rotating shaft 5, when patting door normal work, the first actuation portion
421 and second actuation portion 422 be attracted, elastic component 43 not with driving structure 2 rotate and always in stretch or compressive state, door body
Without overcoming 43 elastic force of elastic component when 1 rotation, door machine core motor load is patted to reduce, improves and pats door core motor
Service life and stability.In addition, the first actuation portion 421 and the second actuation portion 422 are attracted, rotation when patting door normal work
The position of seat 41 is locked by actuation component 42, and elastic component 43 does not rotate with driving structure 2 and is in tensional state always, is avoided
The prolonged and repeated deformation of tension spring leads to fatigue fracture, reduces personnel's maintenance cost, improves the security reliability for patting door.When driving is tied
When structure 2 and actuation component 42 power off, driving structure 2 stops working, the magnetic between the first actuation portion 421 and the second actuation portion 422
Power disappears, and elastic component 43 resets and rotation seat 41 is driven to rotate around door body rotating shaft 5, and the first cylinder 412 follows rotation seat 41 to rotate
And the rotation of the second cylinder 44 is driven, door body rotating shaft 5 follows the second cylinder 44 to rotate and door body 1 is driven to rotate, when elastic component 43 is extensive
When multiple nature, door body 1 is in the open state, to realize the power-off restoration for patting door, it is ensured that pats door and after a loss of power can
It is effectively formed and opens and in prevailing state, it should be pointed out that when door body 1 and door body rotating shaft 5 are set to row in the present embodiment
When between stand in channel, i.e., door body 1 stops the stream of people to move ahead at this time, which is in close state, and works as door body 1 and door body rotating shaft
5 turn to other regions, such as door body 1 is parallel with the flow direction of path of travel, makes path of travel unimpeded at this time, then should
It pats door and is in prevailing state.Correspondingly, door is patted in the present embodiment in attached drawing 6, attached drawing 7 and attached drawing 9 and is in prevailing state, it is attached
Beating door in Fig. 8 is in close state.
Further, when actuation component 42 does not work, the first actuation portion 421 is separated with 422 phase of the second actuation portion, elasticity
Part 43 is restored to drive beating door (door body 1 and door body rotating shaft 5) to switch to passage by closed state to nature by deformed state
Thus in the event of a power failure state is attracted component 42 and stops working, elastic component 43 is gradually brought to certainly by deformed state at this time
Right state, correspondingly it drives beating door to switch to prevailing state by closed state, and thus when power is off, door body 1 is opened, the stream of people
It can smoothly pass through along path of travel, so that it is guaranteed that 4 normal operation of beating door resetting apparatus.
Optionally, rotation seat 41 offers axis hole (not shown) up and down, peace in axis hole along its axis direction
Equipped with bearing 411, door body rotating shaft 5 is arranged in axis hole and is rotatably connected by bearing 411 with rotation seat 41.
Wherein, bearing 411 can be a single bearing 411 through axis hole setting, be also possible to using two axis
411 both ends for being respectively arranged at axis hole are held, can also be that multiple bearings 411 are arranged along the axially spaced-apart of axis hole, this is not limited
System.So set, during 5 positive and negative rotation of door body rotating shaft, rotation seat 41 will not be rotated with it, in turn when driving structure 2 is powered
Guarantee that elastic component 43 does not rotate with it, avoiding the prolonged and repeated deformation of elastic component 43 leads to fatigue fracture.
Optionally, the first actuation portion 421 is installed on mounting plate 32, and the second actuation portion 422 is installed on rotation seat 41, this reality
It applies preferably the first actuation portion 421 in example to be installed on mounting plate 32 by first support 4211, the second actuation portion 422 passes through second
Bracket 4223 is installed on rotation seat 41, so that the connection structure in the first actuation portion 421 and the second actuation portion 422 is more firm
Gu stablizing, and electromagnet and magnetic substance are in the same plane, the top of rotation seat 41 is equipped with the turntable that section is in circular ring shape
413, the first actuation portion 421 includes electromagnet 4212, and electromagnet 4212 is by the surface of mounting plate 32 towards the lower end surface of turntable 413
It is extended；Second actuation portion 422 includes magnetic substance 4221, and magnetic substance 4221 is by the lower end surface of turntable 413 towards mounting plate 32
It is extended；First actuation portion 421 and the second actuation portion 422 are in the same plane.
Wherein, common electromagnet can be used in electromagnet 4212, and magnetic inductive block, turntable 413 and door can be used in magnetic substance 4221
Body shaft 5 is coaxially disposed, wherein the first actuation portion 421 can directly connect by connectors such as screws with mounting plate 32 or pass through branch
Frame is fixedly installed in the surface of mounting plate 32；Similarly, the second actuation portion 422 can also directly connect with turntable 413 or pass through bracket
It is installed on turntable 413, other connection types can also be used, with no restriction to this.By the way that the first actuation portion 421 and second is inhaled
Conjunction portion 422 is set as being located on same cylinder, so that during rotation seat 41 is rotated relative to door body rotating shaft 5, the
Two actuation portions 422 and caning turn to are in contact with the first actuation portion 421.
Optionally, the first cylinder 412 is the first screw being installed on rotation seat 41, and the second cylinder 44 is along door body rotating shaft
5 the second screws being outwardly extended；Rotation seat 41 around door body rotating shaft 5 rotate during, the first screw follow turn
Dynamic seat 41 rotates and the second screw is driven to rotate, and the first screw is as driving screw at this time, and the second screw is driven screw, but
The second screw drives the rotation of the first screw when power interruption recovering, and the second screw is as driving screw at this time, and the first screw is driven
Screw.
Wherein, the first cylinder 412 and the second cylinder 44 are not limited to using screw, can also use straight-bar or other structures,
In addition, the first screw can also be in certain angle with the outer surface of turntable 413 to be arranged perpendicular to 5 outer surface of door body rotating shaft
Degree setting, and the first screw is connected to the upper surface or lower surface of turntable 413, the second screw can be along door body rotating shaft 5
It is arranged radially, can also be arranged at an angle with the side wall of door body rotating shaft 5, as long as being able to satisfy in turntable 413 around door body rotating shaft 5
The first cylinder 412 can intersect with the second cylinder 44 and the second cylinder 44 is driven to rotate during rotation, for its structure
And installation form, in the present embodiment with no restriction.
Optionally, elastic component 43 is tension spring or rubber band etc., when the first actuation portion 421 and the actuation of the second actuation portion 422,
Elastic component 43 is in tensional state, i.e., it has the elastic force for keeping the first actuation portion 421 isolated with the second actuation portion 422.It is preferred that
The first end on ground, elastic component 43 is connected with rack 3, and the lateral wall of rotation seat 41 is equipped with groove in a ring, elastic component 43 around
It is wrapped in groove, above structure stablizes the connection structure of elastic component 43, and easy to connect；When the first actuation portion 421 and
When two actuation portions 422 are kept completely separate, elastic component 43 in the raw, thus under power blackout situation, the first actuation portion 421 and
Two actuation portions 422 are kept completely separate, at this time due to elastic component 43 in the raw under, then door body 1 is in prevailing state, thus really
Protect 4 normal operation of beating door resetting apparatus.
Preferably to explain the present embodiment, below by with a specific example to the structure of elastic component 43 and the course of work into
Row is introduced, and Fig. 2-4 is referred to, and elastic component 43 uses tension spring, and mounting plate 32 is equipped with the mounting hole for installing one end of tension spring
31, the second actuation portion 422 further includes the second support 4223 for being installed on magnetic substance 4221 on turntable 413, second support
4223 the second connecting plates for connecting with turntable 413 and extending including the lower end surface by turntable 413 towards mounting plate 32, wherein the
The end face of two connecting plates is equipped with the cantilever plate 4224 for hanging the other end of tension spring, can be drawn on cantilever plate 4224 with through-hole
In the through-hole of spring being connected on cantilever plate 4224, when the first actuation portion 421 and the second actuation portion 422 are attracted, tension spring around
Packet section is set around in the groove of rotation seat 41, as shown in Figure 2.Actuation between the first actuation portion 421 and the second actuation portion 422
When power disappears, i.e., electromagnet 4212 powers off, and when the magnetic field in the first actuation portion 421 disappears, tension spring is automatically multiple under the action of elastic force
Rotation seat 41 is simultaneously moved around the rotation of door body rotating shaft 5 along the circumferential band of groove in position, and the first cylinder 412 follows rotation seat 41 to rotate and drives
The rotation of second cylinder 44, door body rotating shaft 5 follow the rotation of the second cylinder 44, to open beating door, thus when realizing that patting door powers off
Automatically reset, at this time pat door be in prevailing state.
Optionally, the first actuation portion 421 further includes first for electromagnet 4212 to be installed on to the surface of mounting plate 32
Bracket 4211, first support 4211 are connect and including the surface by mounting plate 32 towards turntable 413 with the surface of mounting plate 32
The first connecting plate that lower end surface extends, electromagnet 4212 are installed on the first connecting plate；Magnetic substance 4221 is installed on the second connection
On plate；First connecting plate and the second connecting plate are located on same cylindrical surface；Rubber is equipped between magnetic substance 4221 and the second connecting plate
Rubber gasket 4222.
Wherein, first support 4211 can be the L-shaped plate structure in section shown in fig. 5, under first support 4211
Surface is connected by the way that bolt or other connectors and mounting plate 32 are relatively fixed, and electromagnet 4212 can be connected by screw in first
On connecting plate, to realize the installation to electromagnet 4212；Second support 4223 can be the L-shaped plate in section shown in Fig. 4
The upper surface of shape structure, second support 4223 is connected by the way that bolt or other connectors and turntable 413 are relatively fixed, magnetic substance
4221 can be connected by screw on the second connecting plate, to realize the installation to magnetic substance 4221.In the present embodiment, magnetic substance
4221, rubber washer 4222 and the first connecting plate, which successively stack, is arranged and can be fixedly connected as an entirety by screw, so
Setting can play certain buffer function, improve and be attracted during the first actuation portion 421 and the second actuation portion 422 are attracted
The service life of component 42.
Referring to Figure 1, the present embodiment further provides a kind of beating door, including door based on the above technical solution
Body 1, driving structure 2 and beating door resetting apparatus 4, door body 1 connect with door body rotating shaft 5 and can rotate with door body rotating shaft 5, driving knot
Structure 2 connect with door body rotating shaft 5 and can drive 5 positive and negative rotation of door body rotating shaft, and door body rotating shaft 5 is in the horizontal direction or vertical direction is set
It sets, driving structure 2 connect with door body rotating shaft 5 and 5 positive and negative rotation of door body rotating shaft can be driven to open or close door body 1, the present embodiment
In exemplary door body rotating shaft 5 be arranged along the vertical direction, door body 1 realizes open and close in the horizontal direction at this time；Similarly, work as door
When body shaft 5 is horizontally disposed, then door body 1 can realize open and close along the vertical direction.Preferably, driving structure 2
Motor or rotating electromagnet can be used, driving structure 2 includes positive and negative rotation output shaft, the positive and negative rotation output shaft and door of driving structure 2
Body shaft 5 connects and can drive 5 positive and negative rotation of door body rotating shaft.
Wherein, it should be noted that Fig. 6 to Fig. 9 works as using the direction of " leaving from station " direction " outbound " as standard (positive direction)
Door body 1 turns to one end leaving from station from outbound one end and can indicate to rotate counterclockwise (reversion), when door body 1 is directed toward outbound one from one end leaving from station
End can indicate to rotate clockwise (rotating forward), and door body 1 can be integrally formed and be located at the top of door body rotating shaft 5, door body with door body rotating shaft 5
1 can also connect by welding with door body rotating shaft 5, and with no restriction to this, the lower part of door body rotating shaft 5 and rack 3 can be rotated
Connection pats door resetting apparatus 4 and is set in rack 3 and connect with door body rotating shaft 5.In the present embodiment, step is can be used in driving structure 2
Into motor, stepper motor can directly connect with door body rotating shaft 5 or by drive mechanism (such as gear transmission structure, chain drive structure
Deng) connect with door body rotating shaft 5, to drive 5 positive and negative rotation of door body rotating shaft, complete the opening and closing movement of door body 1.It is clapped by setting
It knocks at the door resetting apparatus 4, when driving structure 2 and when being attracted component 42 and power off, being attracted component 42 in the present embodiment is that electromagnetism is attracted
Component 42, driving structure 2 stop working, and the magnetic force between the first actuation portion 421 and the second actuation portion 422 disappears, and elastic component 43 is multiple
Position simultaneously drives rotation seat 41 to rotate around door body rotating shaft 5, and the first cylinder 412 follows rotation seat 41 to rotate and drives 44 turns of the second cylinder
Dynamic, door body rotating shaft 5 follows the second cylinder 44 to rotate and door body 1 is driven to rotate, when elastic component 43 restores nature, door body 1
It is in the open state, to realize the power-off restoration for patting door, it is ensured that opening can be effectively formed after a loss of power and be in by patting door
Prevailing state.
In addition, the present embodiment is based on the above technical solution further described the working principle for patting door,
Specifically include following process:
Initialization procedure: being respectively powered to driving structure 2 and actuation component 42, and driving structure 2 drives door body to turn after being powered
Axis 5 rotates, and during door body rotating shaft 5 rotates, the first cylinder 412 follows the second cylinder 44 to rotate, and rotation seat 41 follows first
Cylinder 412 is rotated around door body rotating shaft 5, meanwhile, elastic component 43 is compressed or is stretched, when door body rotating shaft 5 turns to the first actuation portion
421 with the second actuation portion 422 when being in contact, and driving structure 2 stops working, and the first actuation portion 421 and the second actuation portion 422 are inhaled
It closes, the position of rotation seat 41 is locked by actuation component 42, and elastic component 43, which is in compression or tensional state and has, makes the first actuation
The elastic force isolated with the second actuation portion 422 of portion 421, initialization are completed.
Course of normal operation: being respectively powered to driving structure 2 and actuation component 42, and the first actuation portion 421 and second is attracted
Portion 422 is attracted, and elastic component 43 is in stretching or compressive state and having separates the first actuation portion 421 with the second actuation portion 422
Elastic force；Driving structure 2 drives 5 positive and negative rotation of door body rotating shaft, to open or close door body 1, completes the normal work for patting door,
Door is patted at this time to be in close state；
Power-off restoration process: when driving structure 2 and actuation component 42 power off, driving structure 2 stops working, and first inhales
Magnetic force between conjunction portion 421 and the second actuation portion 422 disappears, and elastic component 43 resets and rotation seat 41 is driven to rotate around door body rotating shaft 5,
First cylinder 412 follows rotation seat 41 to rotate and the second cylinder 44 is driven to rotate, and door body rotating shaft 5 follows the rotation of the second cylinder 44 simultaneously
Door body 1 is driven to rotate, when elastic component 43 restores nature, door body 1 is in the open state, pats door at this time and is in current shape
State.
Fig. 6-9 is referred to, preferably to explain the present embodiment, below by the controlling party with a specific example to beating door
Method is introduced, when pat door be not powered on when, tension spring in the raw, by installation pat door when artificially debug so that
It is in the open state in direction leaving from station at this moment in door body 1, is arranged such, it can be ensured that when beating door is not in working condition,
Personnel can pass through beating door, at this point, patting Men Ruoxu changes present position, need to overcome the elastic force of tension spring to act on, so
Without external forces, when being not powered on, door body 1 is in the open state in direction leaving from station.After to door energization is patted, driving
Structure 2 is initialized first, so that patting door resetting apparatus 4 is in preparation work state, wherein and the process of initialization is,
Driving structure 2 drives door body 1 to rotate towards direction of entering the station, i.e., position turns to the process of position shown in Fig. 7 as shown in Figure 6, first
During beginningization, while door body rotating shaft 5 rotates, the second cylinder 44 in door body rotating shaft 5 follows door body rotating shaft 5 to rotate synchronously,
During second cylinder 44 rotates, due to contacting with the first cylinder 412, the first cylinder 412 will be driven to rotate, due to the first column
Body 412 is fixed on rotation seat 41, and rotation seat 41 will follow the first cylinder 412 to rotate, when door body 1 turns to position shown in Fig. 7
When, the first actuation portion 421 is in contact with the second actuation portion 422, since the electromagnet 4212 in the first actuation portion 421 is powered and at it
Surrounding generates magnetic field, when the first actuation portion 421 is in contact with the second actuation portion 422, the electromagnet 4212 in the first actuation portion 421
It will be attracted with the magnetic substance 4221 in the second actuation portion 422, the position of rotation seat 41 is locked by actuation component 42, while tension spring is drawn
The elastic force for keeping the first actuation portion 421 isolated with the second actuation portion 422 is stretched and has, initialization is completed.
In course of normal operation, driving structure 2 drives 1 positive and negative rotation of door body, completes the opening and closing movement of door body 1,
To realize the opening and closing function of patting door.When driving structure 2 and actuation component 42 power off, driving structure 2 stops working, and first
Magnetic force between actuation portion 421 and the second actuation portion 422 disappears, and tension spring resets and rotation seat 41 is driven to rotate around door body rotating shaft 5, the
One cylinder 412 follows rotation seat 41 to rotate and the second cylinder 44 is driven to rotate, and door body rotating shaft 5 follows the rotation of the second cylinder 44 and band
Dynamic door body 1 rotates, and when tension spring restores nature, door body 1 is in the open state, thus realize the power-off restoration for patting door,
Opening prevailing state can be effectively formed after a loss of power by ensuring to pat door, i.e., so that patting door is returned to the above-mentioned state being not powered on.
In addition, a kind of beating door control method provided by above-mentioned technical proposal, when patting door normal work, first is attracted
Portion 421 and the second actuation portion 422 are attracted, and tension spring does not rotate with driving structure 2 and always in stretching or compressive state, door body 1
Without overcoming tension spring tension when rotation, door machine core motor load is patted to reduce, that improves beating door core motor uses the longevity
Life and stability.In addition, the first actuation portion 421 and the second actuation portion 422 are attracted, rotation seat 41 when patting door normal work
Position is locked by actuation component 42, and tension spring does not rotate with driving structure 2 and is in tensional state always, and it is anti-for a long time to avoid tension spring
Complex deformation leads to fatigue fracture, reduces personnel's maintenance cost, improves the security reliability for patting door.
Embodiment 2
The present embodiment the difference from embodiment 1 is that: elastic component 43 use torsionspring, torsionspring be sheathed on door body turn
On axis 5 or rotation seat 41, a torque arm of torsionspring is connected with rack 3 or the first actuation portion 421, torsionspring it is another
Torque arm is connected with rotation seat 41 or the second actuation portion 422, two torque arm difference of torsionspring in illustrative the present embodiment
It connect, but does not limit to and this specifically has type of attachment in following 4: the one of torsionspring with rack 3 and the second actuation portion 422
A torque arm is connect with rack 3, and another torque arm of torsionspring is connected with rotation seat 41；A torque arm and rack for torsionspring
3 connections, another torque arm of torsionspring are connected with the second actuation portion 422；One torque arm of torsionspring and the first actuation portion
421 connections, another torque arm of torsionspring are connected with rotation seat 41；One torque arm of torsionspring and the first actuation portion 421
Connection, another torque arm of torsionspring are connected with the second actuation portion 422.
Alternatively, elastic component 43 is compressed spring, compressed spring be installed in the first actuation portion 421 and the second actuation portion 422 it
Between, one end of compressed spring is connect with the first actuation portion 421, and the other end of compressed spring is connect with the second actuation portion 422；
When the first actuation portion 421 and the second actuation portion 422 are attracted, elastic component 43, which is in compressive state and has, makes first
The elastic force isolated with the second actuation portion 422 of actuation portion 421.
Wherein, one end of torsionspring can be directly connected to by welding with rack 3, and torsionspring can also pass through
First support connect that (i.e. first support 4211, which is bolted, is installed in rack 3, then by torsionspring with rack 3
One end is fixedly connected by modes such as welding with first support 4211)；The other end of torsionspring can be connected to the first actuation portion
421 and second between actuation portion 422 or are plugged in the through-hole of cantilever plate 4224.
When pat door be not powered on when, torsionspring in the raw, by installation pat door when artificially debug so that
It is in the open state in direction leaving from station at this moment in door body 1, i.e. beating door is in prevailing state, is arranged such, it can be ensured that work as bat
It knocks at the door when being not in working condition, personnel can pass through beating door, at this point, patting Men Ruoxu changes present position, need gram
The elastic force effect of torsionspring is taken, so without external forces, when being not powered on, door body 1 is in the unlatching in direction leaving from station
State.After to door energization is patted, driving structure 2 is initialized first, so that patting door resetting apparatus 4 is in preparation work
State, wherein the process of initialization is that driving structure 2 drives door body 1 to rotate towards direction of entering the station, i.e., position rotates as shown in Figure 6
To the process of position shown in Fig. 7, during initialization, the second cylinder while door body rotating shaft 5 rotates, in door body rotating shaft 5
44 follow door body rotating shaft 5 to rotate synchronously, and during the second cylinder 44 rotates, due to contacting with the first cylinder 412, will drive the
The rotation of one cylinder 412, since the first cylinder 412 is fixed on rotation seat 41, rotation seat 41 will follow the first cylinder 412 to rotate,
When door body 1 turns to position shown in Fig. 7, the first actuation portion 421 is in contact with the second actuation portion 422, due to the first actuation portion
421 electromagnet 4212 is powered and generates magnetic field around it, when the first actuation portion 421 is in contact with the second actuation portion 422,
The electromagnet 4212 in the first actuation portion 421 will be attracted with the magnetic substance 4221 in the second actuation portion 422, and the position of rotation seat 41 is inhaled
It closes component 42 to lock, while torsionspring is compressed and has the elasticity for keeping the first actuation portion 421 isolated with the second actuation portion 422
Power, initialization are completed.
In course of normal operation, driving structure 2 drives 1 positive and negative rotation of door body, completes the opening and closing movement of door body 1,
To realize the switching operation for patting door prevailing state and closed state.When driving structure 2 and actuation component 42 power off, driving
Structure 2 stops working, and the magnetic force between the first actuation portion 421 and the second actuation portion 422 disappears, and torsionspring resets and drives rotation
Seat 41 is rotated around door body rotating shaft 5, and the first cylinder 412 follows rotation seat 41 to rotate and the second cylinder 44 is driven to rotate, door body rotating shaft 5
It follows the second cylinder 44 to rotate and door body 1 is driven to rotate, when torsionspring restores nature, door body 1 is in the open state,
To realize the power-off restoration for patting door, it is ensured that opening prevailing state can be effectively formed after a loss of power by patting door, i.e., so that patting
Door is returned to the above-mentioned state being not powered on.
In addition, the other technologies scheme of embodiment is same as Example 1, here, it will not go into details.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of beating door resetting apparatus, the beating door resetting apparatus is set in door body rotating shaft, which is characterized in that the bat
Resetting apparatus of knocking at the door includes that rack, rotation seat, actuation component and elastic component, the rotation seat are rotationally sheathed on the door body
In shaft, the door body rotating shaft is rotatably penetrated and arranged in the rack, and the actuation component includes being connected in the rack
The first actuation portion, and the second actuation portion that with the rotation seat is connected corresponding with first actuation portion position；
The first end of the elastic component is connected with the rack or first actuation portion, the second end of the elastic component and institute
It states rotation seat or second actuation portion is connected；
When actuation component work, first actuation portion is attracted close, the elastic component resistance with second actuation portion
First actuation portion is hindered to be attracted with second actuation portion close.
2. beating door resetting apparatus according to claim 1, which is characterized in that the rotation seat is equipped with can be with rotation seat
First cylinder of rotation, the side wall of the door body rotating shaft are equipped with the second cylinder for abutting first cylinder, and described the
One cylinder and second cylinder are arranged in a crossed manner.
3. beating door resetting apparatus according to claim 2, which is characterized in that first cylinder is to be installed on described turn
The first screw on dynamic seat, second cylinder are the second screw of setting of extending outwardly along the door body rotating shaft；
The rotation seat around the door body rotating shaft rotate during, first screw follows the rotation seat to rotate and drives
The second screw rotation.
4. beating door resetting apparatus according to claim 1, which is characterized in that the rack includes mounting plate, and described turn
Dynamic seat is located above the mounting plate and forms accommodation space with the mounting plate, and first actuation portion and described second are attracted
Portion is set in the accommodation space, and passes through electromagnet and magnetic substance between first actuation portion and second actuation portion
It is attracted.
5. beating door resetting apparatus according to claim 4, which is characterized in that first actuation portion is installed on the peace
In loading board, second actuation portion is installed on the rotation seat, and the electromagnet and the magnetic substance are in the same plane.
6. the beating door resetting apparatus according to claim 1, which is characterized in that when the actuation component does not work
When, first actuation portion is mutually separated with second actuation portion, and the elastic component is restored by deformed state to nature band
It moves the door body rotating shaft and prevailing state is switched to by closed state.
7. beating door resetting apparatus described in any one of -6 according to claim 1, which is characterized in that the elastic component is to draw
Spring or rubber band, when first actuation portion and the actuation of second actuation portion, the elastic component is in tensional state.
8. beating door resetting apparatus according to claim 7, which is characterized in that the first end of the elastic component and the machine
Frame is connected, and the lateral wall of the rotation seat is equipped with groove in a ring, and the elastic component is around being wrapped in the groove.
9. beating door resetting apparatus described in any one of -6 according to claim 1, which is characterized in that the elastic component is to turn round
Turn spring, the torsionspring is sheathed on the door body rotating shaft or the rotation seat, a torque arm of the torsionspring with
The rack or first actuation portion are connected, and another torque arm of the torsionspring and the rotation seat or described second inhale
Conjunction portion is connected；
Alternatively, the elastic component is compressed spring, the compressed spring is installed in first actuation portion and described second and is attracted
Between portion, one end of the compressed spring is connect with first actuation portion, the other end of the compressed spring and described second
The connection of actuation portion；
When first actuation portion and second actuation portion are attracted, the elastic component is in compressive state.
10. a kind of beating door, which is characterized in that including bat described in any one of door body, driving structure and claim 1-9
It knocks at the door resetting apparatus, the door body connect with the door body rotating shaft and can rotate with the door body rotating shaft, the driving structure and institute
It states door body rotating shaft to connect and can drive door body rotating shaft positive and negative rotation, and the door body rotating shaft is in the horizontal direction or vertical direction setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486394.9A CN110205955B (en) | 2019-06-05 | 2019-06-05 | Pat a resetting means and pat a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486394.9A CN110205955B (en) | 2019-06-05 | 2019-06-05 | Pat a resetting means and pat a door |
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| Publication Number | Publication Date |
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| CN110205955A true CN110205955A (en) | 2019-09-06 |
| CN110205955B CN110205955B (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910486394.9A Active CN110205955B (en) | 2019-06-05 | 2019-06-05 | Pat a resetting means and pat a door |
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| Country | Link |
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| CN110735411A (en) * | 2019-11-15 | 2020-01-31 | 深圳晟道科技有限公司 | Driving structure of passage gate |
| CN110926262A (en) * | 2019-11-18 | 2020-03-27 | 北京机械设备研究所 | Pneumatic net gun trigger device, trigger system and trigger method of unmanned aerial vehicle |
| CN111021281A (en) * | 2019-11-26 | 2020-04-17 | 广州新科佳都科技有限公司 | Beating door |
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| Publication number | Publication date |
|---|---|
| CN110205955B (en) | 2021-06-22 |
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