CN215405748U - Anti-pinch wing gate - Google Patents
Anti-pinch wing gate Download PDFInfo
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- CN215405748U CN215405748U CN202120843777.XU CN202120843777U CN215405748U CN 215405748 U CN215405748 U CN 215405748U CN 202120843777 U CN202120843777 U CN 202120843777U CN 215405748 U CN215405748 U CN 215405748U
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- rotating shaft
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- wing door
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Abstract
The utility model discloses an anti-pinch wing gate which comprises a mounting seat, a wing door, a rotating shaft, a driving mechanism and a connecting assembly, wherein the wing door is rotatably arranged on the mounting seat; the rotating shaft is rotatably arranged on the mounting seat and is connected with the wing door; the driving mechanism comprises a rotating disc and a driver, the rotating disc is sleeved on the rotating shaft, the driver is connected with the rotating disc, and the driver is used for driving the rotating disc to rotate so as to drive the wing door to rotate; the connecting assembly comprises a butting part, the butting part is installed on the rotating shaft and can be driven by the rotating shaft to rotate, the butting part is provided with a butting side arranged towards the rotating disc, the butting side is in friction butting with one side disc surface of the rotating disc, so that when the wing door is blocked by external force, the butting part and the rotating disc rotate relatively, and when the external force is blocked and cancelled, the butting part and the rotating disc rotate synchronously. The wing gate can ensure the stable operation of the wing gate, can minimize the injury to the pedestrian when the pedestrian is mistakenly clamped, and has higher stability and safety.
Description
Technical Field
The utility model relates to the technical field of gate machines, in particular to an anti-pinch wing gate.
Background
The wing gate can be widely applied to public transportation stations such as airports, subways, trains and automobiles, or public places such as tourist attractions, gymnasiums, residential areas and office buildings, and is the fastest and simple personnel access management facility at present. At present, pedestrians passing through a passage are mainly detected in identification modes such as card swiping and fingerprint, so that a wing gate is opened or closed. At present, a wing gate is controlled to open and close a gate only by a signal switch at an initial position and an end position, and a motor can stop only by detecting two signals, so that people are clamped easily in the operation process and the human body is injured; although some wing floodgates are provided with sensors for detecting whether pedestrians or objects exist between the induction wing doors, when the pedestrians or the objects are detected not to pass through, the driving mechanism is controlled to reversely rotate to open the wing doors, so that the pedestrians are prevented from being pinched, the sensors are generally high in cost, easy to damage in the using process, prone to misjudgment and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an anti-pinch wing gate, which aims to solve the problem that pedestrians are easily pinched and injured when the existing wing gate is closed.
To achieve the above object, the present invention provides an anti-pinching-wing gate, including:
a mounting seat;
the lower end of the wing door is rotatably arranged on the mounting seat along a horizontal axis;
the rotating shaft is rotatably arranged on the mounting seat along a horizontal axis, the rotating shaft and the rotating axis of the wing door are arranged at intervals, and the rotating shaft is connected with the wing door;
the driving mechanism comprises a rotating disc and a driver, the rotating disc is sleeved on the rotating shaft, the driver is installed on the installation seat and connected with the rotating disc, and the driver is used for driving the rotating disc to rotate so as to drive the wing door to rotate; and the number of the first and second groups,
coupling assembling, including the butt portion, the butt portion install in the rotation axis, and can by the rotation axis drives and rotates, the butt portion has the orientation the butt side that the rolling disc set up, the butt side with one side quotation friction butt of rolling disc, so that when the wing door receives external force to block, the butt portion with the rolling disc rotates relatively, and when external force blocks and cancels, the butt portion with the rolling disc rotates in step.
Optionally, the connection assembly comprises:
the connecting sleeve is sleeved on the rotating shaft and can be driven by the rotating shaft to rotate, and the connecting sleeve is provided with an installation side facing the rotating disc; and the number of the first and second groups,
and a friction plate elastically and telescopically mounted on the mounting side in a direction approaching and departing from the rotating disk, so that when the friction plate moves towards the rotating disk, the friction plate is elastically abutted with one disk surface of the rotating disk, and the friction plate forms the abutting part.
Alternatively, the abutting portion is movably mounted to the rotary shaft in a direction approaching and separating from the rotary disk so that a degree of pressing between the abutting side and the rotary disk is adjustably set in the movable stroke.
Optionally, the anti-pinching-wing gate further comprises an adjustment assembly, the adjustment assembly comprising:
the connecting piece is movably arranged on the mounting seat in the direction close to and far away from the rotating disc and is connected with the connecting sleeve so as to drive the connecting sleeve to move through the connecting piece; and the number of the first and second groups,
and the driving component is used for driving the connecting piece to move.
Optionally, the two connecting assemblies are respectively located at two opposite sides of the rotating disc, and the abutting side of each connecting assembly abuts against the corresponding side face of the rotating disc.
Optionally, two connecting pieces are arranged corresponding to the two connecting sleeves;
the driving assembly is respectively connected with the two connecting pieces so as to drive the two connecting pieces to be close to or far away from the rotating disc synchronously.
Optionally, the connecting piece is provided with a threaded hole in the direction close to and far away from the rotating disc;
the drive assembly includes the lead screw along the rotatable setting of horizontal axis, the lead screw includes and is being close to and keeps away from connect gradually the first linkage segment and the second linkage segment that set up in the rolling disc direction, first linkage segment with the screw thread of second linkage segment sets up oppositely, first linkage segment and one of them connecting piece screw-thread fit, second linkage segment and another connecting piece screw-thread fit, in order through rotating the lead screw drives two the synchronous activity of connecting piece.
Optionally, the wing door includes a large wing door and a small wing door, the large wing door is rotatably mounted on the mounting seat along a horizontal axis, the large wing door has a receiving cavity, the receiving cavity extends to the large wing door side wall is formed with an outlet, the small wing door is located in the receiving cavity, the small wing door is rotatably mounted on the bottom of the receiving cavity along a horizontal axis so as to be movable from the outlet to the outside of the receiving cavity.
Optionally, the actuating mechanism still includes driving gear and driven gear, the driving gear rotationally install in along horizontal axis the mount pad, the driving gear with the driver is connected, the driving gear with driven gear meshes mutually, in order to pass through the driver rotates the drive driven gear rotates, driven gear constitutes the rolling disc.
Optionally, the rotating shafts include a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are both rotatably mounted on the mounting seat, the first rotating shaft is connected with the large wing door through a connecting rod, the large wing door is driven to rotate through rotation of the first rotating shaft, the second rotating shaft is connected with the small wing door through a connecting rod, and the small wing door is driven to rotate through rotation of the second rotating shaft;
driven gear includes first driven gear and second driven gear, first driven gear cup joint in first rotation axis, first driven gear with the driving gear meshes mutually, second driven gear cup joint in the second rotation axis, second driven gear with the driving gear meshes mutually, in order to pass through the driving gear drives first driven gear and second driven gear rotation respectively.
In the technical scheme of the utility model, the driver is connected with the rotating disc, the rotating disc is sleeved on the periphery of the rotating shaft, the abutting part is also arranged on the periphery of the rotating shaft and can rotate along with the rotating shaft, the abutting side is in frictional abutment with one side of the rotating disc, the connecting shaft is connected with the wing door, the frictional force between the abutting side and the rotating disc is greater than the force of the rotating shaft driving the wing door to move, when the wing door is used in particular, the driver drives the rotating shaft to rotate through the rotating disc and the abutting part, the rotating shaft drives the wing door to rotate through a hinge point between the wing door and the mounting seat, so that the wing door is opened and closed, when the wing door is closed and a pedestrian or an object does not pass through in time, the wing door can abut against the pedestrian or the object, so that the wing door is subjected to an opposite force, and the friction force between the abutting side and the rotating disc is larger than that between the abutting side and the rotating disc, so that the abutting portion and the rotating disc move relatively, namely the driver continues to drive the rotating disc to rotate, and the rotating shaft and the wing door stop rotating, so that the force of the wing door touching pedestrians or objects is small, the pedestrians and the wing door are prevented from being damaged by clamping.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a perspective view of an embodiment of an anti-pinching-wing gate of the present invention;
FIG. 2 is a cross-sectional view of the anti-pinch wing gate of FIG. 1;
FIG. 3 is a left side view of the wing-trap prevention gate of FIG. 1;
FIG. 4 is a partial enlarged view of portion A of FIG. 3;
FIG. 5 is a perspective view of the de-winged door portion of the anti-pinch wing gate of FIG. 1;
fig. 6 is a partially enlarged view of a portion B in fig. 5.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Anti-wing- |
441 | First driven |
| 1 | |
442 | Second driven |
| 2 | |
5 | Connecting |
| 21 | |
51 | Connecting sleeve |
| 22 | |
52 | |
| 3 | |
53 | Connecting |
| 31 | |
6 | Adjusting |
| 32 | |
61 | Connecting |
| 4 | |
62 | Screw mandrel |
| 41 | |
63 | |
| 42 | |
64 | Connecting |
| 43 | |
65 | Guide post |
| 44 | Driven gear |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of an embodiment of the present invention referring to the "", "" or the like, the description of the "", "" or the like is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "" an "" can explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The wing gate can be widely applied to public transportation stations such as airports, subways, trains and automobiles, or public places such as tourist attractions, gymnasiums, residential areas and office buildings, and is the fastest and simple personnel access management facility at present. At present, pedestrians passing through a passage are mainly detected in identification modes such as card swiping and fingerprint, so that a wing gate is opened or closed. At present, a wing gate is controlled to open and close a gate only by a signal switch at an initial position and an end position, and a motor can stop only by detecting two signals, so that people are clamped easily in the operation process and the human body is injured; although some wing floodgates are provided with sensors for detecting whether pedestrians or objects exist between the induction wing doors, when the pedestrians or the objects are detected not to pass through, the driving mechanism is controlled to reversely rotate to open the wing doors, so that the pedestrians are prevented from being pinched, the sensors are generally high in cost, easy to damage in the using process, prone to misjudgment and inconvenient to use.
In view of the above, a primary objective of the present invention is to provide an anti-pinching-wing gate, which aims to solve the problem that a pedestrian is easily pinched when the conventional wing gate is closed, and fig. 1 to 6 are embodiments of the anti-pinching-wing gate according to the present invention, and the anti-pinching-wing gate will be described below with reference to the specific drawings.
Referring to fig. 1 to 3, the anti-pinching-wing gate 100 includes a mounting base 1, a wing door 2, a rotating shaft 3, a driving mechanism 4 and a connecting assembly 5, wherein the lower end of the wing door 2 is rotatably mounted on the mounting base 1 along a horizontal axis; the rotating shaft 3 is rotatably arranged on the mounting seat 1 along a horizontal axis, the rotating shaft 3 is arranged at an interval with the rotating shaft 3 of the wing door 2, and the rotating shaft 3 is connected with the side part of the wing door 2; the driving mechanism 4 comprises a rotating disc 41 and a driver 42, the rotating disc 41 is sleeved on the rotating shaft 3, the driver 42 is installed on the installation seat 1, the driver 42 is connected with the rotating disc 41, and the driver 42 is used for driving the rotating disc 41 to rotate so as to drive the wing door 2 to rotate; the connecting assembly 5 includes a contact portion, the contact portion is mounted on the rotating shaft 3 and can be driven by the rotating shaft 3 to rotate, the contact portion has a contact side facing the rotating disc 41, the contact side is in friction contact with a side disc surface of the rotating disc 41, so that when the wing door 2 is blocked by an external force, the contact portion rotates relative to the rotating disc 41, and when the external force is removed, the contact portion rotates synchronously with the rotating disc 41.
In the technical solution of the present invention, the driver 42 is connected to the rotating disc 41, the rotating disc 41 is sleeved on the periphery of the rotating shaft 3, the abutting portion is also arranged on the periphery of the rotating shaft 3 and can rotate along with the rotating shaft 3, the abutting side is in frictional abutment with one side of the rotating disc 41, the connecting shaft is connected to the wing door 2, the frictional force between the abutting side and the rotating disc 41 is greater than the force of the rotating shaft 3 to drive the wing door 2 to move, in particular, when in use, the driver 42 drives the rotating shaft 3 to rotate through the rotating disc 41 and the abutting portion, and the rotating shaft 3 drives the wing door 2 to rotate with the hinge point of the rotating shaft 3 and the mounting seat 1, so as to open and close the wing door 2, when the wing door 2 is closed and a pedestrian or an object does not pass through in time, the wing door 2 can abut against the pedestrian or the object, the wing door 2 is subjected to an opposite force and is larger than the friction force between the abutting side and the rotating disc 41, so that the abutting portion and the rotating disc 41 move relatively, namely the driver 42 continues to drive the rotating disc 41 to rotate, and the rotating shaft 3 and the wing door 2 stop rotating, so that the force of the wing door 2 contacting with a pedestrian or an object is small, the pedestrian is prevented from being injured by clamping and the wing door 2 is prevented from being damaged.
It can be understood that the anti-wing-clamping gate 100 further comprises a box body, the box body is provided with an installation cavity, the installation seat 1, the wing door 2, the rotating shaft 3, the driving mechanism 4 and the connecting assembly 5 are arranged in the installation cavity, the installation seat 1 is installed at the bottom of the installation cavity, an opening is formed in one side, close to a pedestrian passageway, of the box body, the opening is communicated with the installation cavity, and the opening is used for allowing the wing door 2 to stretch out of the installation cavity into the pedestrian passageway.
The mounting seat 1 comprises a bottom plate, a first side plate and a second side plate, the bottom plate is arranged at the bottom of the mounting cavity, the first side plate and the second side plate are arranged at intervals and vertically arranged on the bottom plate, the wing door 2 is rotatably arranged on the second side plate, two ends of the rotating shaft 3 are respectively arranged on the first side plate and the second side plate, and the driver 42 is arranged on the first side plate.
Specifically, referring to fig. 3 and 4, in order to facilitate the installation of the abutting portion on the rotating shaft 3 and avoid the separation of the abutting portion and the rotating disc 41 due to vibration and the like during the operation of the wing gate, thereby causing equipment failure, the connecting assembly 5 includes a connecting sleeve 51 and a friction plate 52, the connecting sleeve 51 is provided with a through hole along the horizontal axis direction, the through hole is matched with the diameter of the rotating shaft 3, the connecting sleeve 51 is sleeved on the rotating shaft 3 and is circumferentially fixed relative to the rotating shaft 3, so that the connecting sleeve 51 can be driven by the rotating shaft 3 to rotate, and the connecting sleeve 51 has an installation side facing the rotating disc 41; the friction plate 52 is elastically attached to the attachment side so as to be extendable and retractable in a direction toward and away from the rotary disk 41, so that the friction plate 52 elastically abuts against one disk surface of the rotary disk 41 when moving in the direction toward the rotary disk 41, and the friction plate 52 constitutes the abutting portion. The friction plate 52 is elastically connected with the rotating disc 41, so that the friction plate 52 has a certain pressure towards the rotating disc 41, and even if the connecting sleeve 51 is axially displaced due to vibration in a certain range, the friction plate 52 can still be abutted against the rotating disc 41, thereby ensuring the normal operation of the wing brake.
Further, the mounting side is provided with a plurality of positioning holes along the circumferential direction; coupling assembling 5 still includes connecting plate 53 and elastic component, connecting plate 53 with the installation side suits, connecting plate 53 moves towards the installation side is provided with a plurality of reference columns, and is a plurality of the locating hole is with a plurality of the reference column one-to-one, connecting plate 53 install in the installation side, the elastic component is provided with a plurality ofly, and is a plurality of the elastic component is with a plurality of the reference column one-to-one, each the elastic component cover is located one the reference column, and both ends respectively with connecting plate 53 with installation side butt, friction disc 52 detachably install in connecting plate 53 is kept away from one side of installation side, so that friction disc 52 can the flexible setting of elasticity.
Further, the specific form that the adapter sleeve 51 install in the rotation axis 3 does not do the restriction here, as long as can with the adapter sleeve 51 cup joint in the rotation axis 3 follows the rotation axis 3 rotates can, the adapter sleeve 51 is provided with locking screw, the adapter sleeve 51 through locking screw fixed with the rotation axis 3, can, the rotation axis 3 with the adapter sleeve 51 all is provided with the keyway, the adapter sleeve 51 through the key install in the rotation axis 3, in this embodiment, the rotation axis 3 is provided with the external splines, the adapter sleeve 51 is provided with the internal splines, the adapter sleeve 51 through the splines with the rotation axis 3 is connected.
Specifically referring to fig. 5 and 6, since the friction plate 52 is worn during the operation of the wing gate, so that the friction force between the friction plate 52 and the rotating disc 41 is reduced, and the normal use of the wing gate is affected, the abutting portion is movably mounted on the rotating shaft 3 in the direction close to and away from the rotating disc 41, so that the abutting degree between the abutting side and the rotating disc 41 can be adjusted in the moving stroke, and thus, after the friction plate 52 is worn, the abutting degree between the friction plate 52 and the rotating disc 41 can be adjusted by moving the connecting sleeve 51, so as to adjust the friction force therebetween, and the friction force can be adjusted to a proper range, so that the situation that the friction force is too large or too small can be avoided.
Further, the anti-pinching-wing gate 100 further comprises an adjusting component 6, the adjusting component 6 comprises a connecting piece 61 and a driving component, the connecting piece 61 is movably mounted on the mounting base 1 in a direction close to and away from the rotating disc 41, and the connecting piece 61 is connected with the connecting sleeve 51 so as to drive the connecting sleeve 51 to move through the connecting piece 61; the driving component is used for driving the connecting piece 61 to move. The driving component drives the connecting piece 61 to drive the connecting sleeve 51 to move, so that the purpose of adjusting friction force is achieved.
Still further, adapter sleeve 51 encircles all around and is equipped with the mounting groove, the mounting groove with connecting piece 61 phase-match, connecting piece 61 be provided with the mounting hole that the mounting groove diameter suited, connecting piece 61 cup joint in the mounting groove, because the restriction of the both sides wall of mounting groove makes connecting piece 61 can drive adapter sleeve 51 is along the axial activity, simultaneously connecting piece 61 can again with adapter sleeve 51 takes place relative rotation, so when connecting piece 61 can drive adapter sleeve 51 moves about, adapter sleeve 51 also can follow rotation axis 3 rotates.
In order to better fix the connecting member 61, the adjusting assembly 6 further includes a connecting seat 64, two ends of the connecting seat 64 are respectively installed on the first side plate and the second side plate, the connecting seat 64 is provided with a sliding groove extending in a direction close to and away from the rotating disc 41, one end of the connecting member 61 is adapted to the sliding groove, so that the connecting member 61 can be driven by the driving assembly to slide in the sliding groove, and one end of the connecting member 61 away from the sliding groove is provided with a guide hole, the adjusting assembly 6 further includes a guide post 65, two ends of the guide post 65 are respectively installed on the first side plate and the second side plate, the guide hole is matched with the guide post 65, so as to better install the connecting member 61, ensure the installation accuracy of the connecting member 61, and improve the movement accuracy of the connecting sleeve 51, so as to achieve the purpose of accurately adjusting the friction force.
Specifically, in order to make the rotating disc 41 and the abutting portion abut against each other uniformly to ensure uniform stress, two connecting assemblies 5 are provided, two connecting assemblies 5 are respectively located on two opposite sides of the rotating disc 41, and the abutting side of each connecting assembly 5 abuts against the corresponding side surface of the rotating disc 41. The two friction plates 52 of the connecting assembly 5 are located on two opposite sides of the rotating disc 41 and are abutted to the rotating disc 41, so that the rotating disc 41 is uniformly stressed, and the rotating disc 41 is convenient to drive the friction plates 52 to rotate.
Further, since the connecting sleeves 51 are movable along the axial direction of the rotating shaft 3, both the two connecting assemblies 5 can be movably arranged, and in order to ensure that the two friction plates 52 can be synchronously moved, the connecting members 61 are arranged corresponding to the two connecting sleeves 51; the driving components are respectively connected with the two connecting pieces 61 so as to drive the two connecting pieces 61 to synchronously get close to or get away from the rotating disc 41.
Furthermore, the specific structure of the driving assembly capable of driving the two connecting pieces 61 to move synchronously is not limited, and in this embodiment, the connecting pieces 61 are provided with threaded holes through in the directions approaching and departing from the rotating disc 41; the drive assembly includes the lead screw 62 along the rotatable setting of horizontal axis, lead screw 62 install in connecting seat 64, lead screw 62 includes and is being close to and keeps away from connect gradually the first linkage segment and the second linkage segment that set up in the rolling disc 41 direction, first linkage segment with the screw thread of second linkage segment sets up oppositely, first linkage segment and one of them connecting piece 61 screw-thread fit, second linkage segment and another connecting piece 61 screw-thread fit is in order to drive two through rotating lead screw 62 connecting piece 61 moves about in step. The arrangement is such that the two connecting pieces 61 can move towards the rotating disc 41 or away from the rotating disc 41 synchronously, and the friction force between the two friction plates 52 and the rotating disc 41 is ensured to be the same.
The driving assembly further comprises a hand wheel 63, wherein the hand wheel 63 is connected with one end of the screw rod 62, so that the screw rod 62 is driven to rotate through the hand wheel 63.
Specifically referring to fig. 1, in order to obtain a larger pedestrian passageway without enlarging the wing door 2, the wing door 2 includes a large wing door 21 and a small wing door 22, the large wing door 21 is rotatably mounted on the mounting seat 1 along a horizontal axis, the large wing door 21 has a receiving cavity, the receiving cavity extends to a side wall of the large wing door 21 to form an outlet, the small wing door 22 is located in the receiving cavity, and the small wing door 22 is rotatably mounted at the bottom of the receiving cavity along the horizontal axis so as to be movable from the outlet to the outside of the receiving cavity. So set up, increased the width of passing.
Further referring to fig. 1 and fig. 2, a specific form of the driver 42 driving the rotating disc 41 is not limited herein, the driver 42 may be directly connected with the rotating disc 41, or may be connected through a synchronous belt structure, or may be a gear transmission mechanism, in this embodiment, the driving mechanism 4 further includes a driving gear 43 and a driven gear 44, the driving gear 43 is rotatably mounted on the mounting base 1 along a horizontal axis, the driving gear 43 is connected with the driver 42, the driving gear 43 is engaged with the driven gear 44 to drive the driven gear 44 to rotate through the rotation of the driver 42, the driven gear 44 forms the rotating disc 41, the driving gear 43 is mounted between the first side plate and the second side plate through a connecting shaft, and one end of the connecting shaft is connected with the driver 42 through a coupling, the driving gear 43 is driven to rotate by the driver 42, and the gear transmission is stable and reliable, so that the wing brake is ensured to run stably.
Further referring to fig. 1 and 2, the rotating shaft 3 can drive the large wing door 21 and the small wing door 22 to move simultaneously, so the rotating shaft 3 includes a first rotating shaft 31 and a second rotating shaft 32, both the first rotating shaft 31 and the second rotating shaft 32 are rotatably mounted on the mounting base 1, the first rotating shaft 31 is connected to the large wing door 21 through a connecting rod, the first rotating shaft 31 drives the large wing door 21 to rotate, the second rotating shaft 32 is connected to the small wing door 22 through a connecting rod, and the second rotating shaft 32 drives the small wing door 22 to rotate; the driven gear 44 includes a first driven gear 441 and a second driven gear 442, the first driven gear 441 is sleeved on the first rotating shaft 31, the first driven gear 441 is engaged with the driving gear 43, the second driven gear 442 is sleeved on the second rotating shaft 32, and the second driven gear 442 is engaged with the driving gear 43, so that the driving gear 43 drives the first driven gear 441 and the second driven gear 442 to rotate respectively.
The specific working principle of the utility model is as follows: when the pedestrian passes through the installation cavity, the small wing door 22 retracts into the containing cavity, so that the purpose of releasing is achieved, when the pedestrian needs to be closed, the driver 42 only needs to rotate reversely, when the pedestrian does not pass through in time, the small wing door 22 firstly contacts with the pedestrian, and the small wing door 22 is blocked, the second rotating shaft 32 and the second driven gear 442 rotate relatively to each other, so as to avoid injury to pedestrians, when the small wing door 22 is completely retracted into the accommodating cavity, the large wing door 21 can also rotate relatively to the first transmission gear, which is not described herein, so that the anti-pinching wing gate 100 can ensure stable operation of the wing gate, and can minimize injury to pedestrians when a pedestrian is pinched by mistake, thereby having higher stability and safety.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a prevent pressing from both sides wing floodgate which characterized in that, prevent pressing from both sides wing floodgate includes:
a mounting seat;
the lower end of the wing door is rotatably arranged on the mounting seat along a horizontal axis;
the rotating shaft is rotatably arranged on the mounting seat along a horizontal axis, the rotating shaft and the rotating axis of the wing door are arranged at intervals, and the rotating shaft is connected with the wing door;
the driving mechanism comprises a rotating disc and a driver, the rotating disc is sleeved on the rotating shaft, the driver is installed on the installation seat and connected with the rotating disc, and the driver is used for driving the rotating disc to rotate so as to drive the wing door to rotate; and the number of the first and second groups,
coupling assembling, including the butt portion, the butt portion install in the rotation axis, and can by the rotation axis drives and rotates, the butt portion has the orientation the butt side that the rolling disc set up, the butt side with one side quotation friction butt of rolling disc, so that when the wing door receives external force to block, the butt portion with the rolling disc rotates relatively, and when external force blocks and cancels, the butt portion with the rolling disc rotates in step.
2. The anti-pinch wing gate of claim 1, wherein the connection assembly comprises:
the connecting sleeve is sleeved on the rotating shaft and can be driven by the rotating shaft to rotate, and the connecting sleeve is provided with an installation side facing the rotating disc; and the number of the first and second groups,
and a friction plate elastically and telescopically mounted on the mounting side in a direction approaching and departing from the rotating disk, so that when the friction plate moves towards the rotating disk, the friction plate is elastically abutted with one disk surface of the rotating disk, and the friction plate forms the abutting part.
3. The anti-pinch wing gate of claim 1, wherein the abutment is movably mounted to the pivot shaft in a direction toward and away from the rotatable disk such that the degree of abutment between the abutment side and the rotatable disk is adjustably set during the movement stroke.
4. The anti-pinch wing gate of any one of claims 1-3, further comprising an adjustment assembly, the adjustment assembly comprising:
the connecting piece is movably arranged on the mounting seat in the direction close to and far away from the rotating disc and is connected with the connecting sleeve so as to drive the connecting sleeve to move through the connecting piece; and the number of the first and second groups,
and the driving component is used for driving the connecting piece to move.
5. The anti-pinch wing gate of claim 4, wherein there are two of the connection assemblies, the two connection assemblies being located on opposite sides of the rotatable disk, the abutment side of each of the connection assemblies abutting a corresponding side of the rotatable disk.
6. The anti-pinch wing gate of claim 5, wherein there are two of the connectors corresponding to two of the connecting sleeves;
the driving assembly is respectively connected with the two connecting pieces so as to drive the two connecting pieces to be close to or far away from the rotating disc synchronously.
7. The anti-pinch wing gate of claim 6, wherein the connector has a threaded hole therethrough in a direction toward and away from the rotatable disk;
the drive assembly includes the lead screw along the rotatable setting of horizontal axis, the lead screw includes and is being close to and keeps away from connect gradually the first linkage segment and the second linkage segment that set up in the rolling disc direction, first linkage segment with the screw thread of second linkage segment sets up oppositely, first linkage segment and one of them connecting piece screw-thread fit, second linkage segment and another connecting piece screw-thread fit, in order through rotating the lead screw drives two the synchronous activity of connecting piece.
8. The anti-pinch wing gate of claim 1, wherein the wing doors include a large wing door and a small wing door, the large wing door rotatably mounted to the mounting base along a horizontal axis, the large wing door having a receiving cavity extending to the large wing door side wall is formed with an outlet, the small wing door positioned to the receiving cavity, the small wing door rotatably mounted to the bottom of the receiving cavity along a horizontal axis so as to be movable from the outlet to outside the receiving cavity.
9. The anti-pinch wing gate of claim 8, wherein the drive mechanism further comprises a drive gear and a driven gear, the drive gear is rotatably mounted to the mounting base along a horizontal axis, the drive gear is coupled to the driver, the drive gear is engaged with the driven gear to rotate the driven gear via rotation of the driver, and the driven gear forms the rotating disk.
10. The anti-pinch wing gate of claim 9, wherein the rotating shaft comprises a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are both rotatably mounted to the mounting base, the first rotating shaft is connected to the large wing door by a connecting rod, the large wing door is rotated by the rotation of the first rotating shaft, the second rotating shaft is connected to the small wing door by a connecting rod, and the small wing door is rotated by the rotation of the second rotating shaft;
driven gear includes first driven gear and second driven gear, first driven gear cup joint in first rotation axis, first driven gear with the driving gear meshes mutually, second driven gear cup joint in the second rotation axis, second driven gear with the driving gear meshes mutually, in order to pass through the driving gear drives first driven gear and second driven gear rotation respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120843777.XU CN215405748U (en) | 2021-04-22 | 2021-04-22 | Anti-pinch wing gate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120843777.XU CN215405748U (en) | 2021-04-22 | 2021-04-22 | Anti-pinch wing gate |
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| Publication Number | Publication Date |
|---|---|
| CN215405748U true CN215405748U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120843777.XU Active CN215405748U (en) | 2021-04-22 | 2021-04-22 | Anti-pinch wing gate |
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| CN (1) | CN215405748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323956A (en) * | 2022-08-15 | 2022-11-11 | 苏州金蚂蚁精密钣金有限公司 | Gate shell for pedestrian passageway |
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2021
- 2021-04-22 CN CN202120843777.XU patent/CN215405748U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323956A (en) * | 2022-08-15 | 2022-11-11 | 苏州金蚂蚁精密钣金有限公司 | Gate shell for pedestrian passageway |
| CN115323956B (en) * | 2022-08-15 | 2024-01-30 | 苏州金蚂蚁精密钣金有限公司 | Gate casing for pedestrian passageway |
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