WO2024060749A1 - 具有自锁功能的道闸控制机构 - Google Patents
具有自锁功能的道闸控制机构 Download PDFInfo
- Publication number
- WO2024060749A1 WO2024060749A1 PCT/CN2023/103046 CN2023103046W WO2024060749A1 WO 2024060749 A1 WO2024060749 A1 WO 2024060749A1 CN 2023103046 W CN2023103046 W CN 2023103046W WO 2024060749 A1 WO2024060749 A1 WO 2024060749A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- axle
- shaped groove
- plate
- groove
- disk
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 title claims abstract description 59
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- 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
Definitions
- the invention belongs to a gate control mechanism, and specifically relates to a gate control mechanism with a self-locking function.
- Today's pedestrian crossing gates i.e., crossing gates
- Pedestrians passing through the passage are detected by swiping cards, fingerprints, and other identification methods to automatically Open or close the gate to manage pedestrian traffic.
- a pedestrian passage gate wing gate is disclosed in the Chinese patent application with publication number CN110158508A, comprising a front column, a rear column, a sheet metal cover, a front end cover, a rear end cover, a wing gate, a transmission arm for driving the wing gate to open and close, a card swiping panel, a box body and a base;
- the sheet metal cover is arranged on the upper surface of the box body, the front end cover is butted with the front end of the sheet metal cover, and the rear end cover is butted with the rear end of the sheet metal cover;
- the front end cover comprises a semicircular arc segment, and the two ends of the arc segment are respectively extended with extension segments, and the ends of the two extension segments are connected by a connecting segment provided;
- the arc segment, the two extension segments and the connecting segment form a receiving groove, and the card swiping panel is arranged in the receiving groove;
- the side wall of the box body is provided with an opening groove parallel to the front
- the gate control mechanism of the gate usually adopts reduction gear transmission.
- reduction gear transmission When the gate is in a closed state or a limit open state, if it is subject to a sudden external force, such as a sudden push of the door by a person or a foreign object hitting the door, etc., it will There is a gear toothing problem in the reducer, which causes the gate to be unable to open and close normally, reduces the service life of the gear, and increases maintenance costs.
- the purpose of the present invention is to provide a barrier gate control mechanism with a self-locking function, which solves the existing problems in the prior art that the barrier gate is prone to damage due to sudden external force, reduces service life, and increases maintenance costs.
- a barrier gate control mechanism with a self-locking function including a chassis, the chassis is provided with a trough plate connected to the barrier gate and capable of horizontal rotation, the The chassis is provided with an axle disk that can rotate horizontally on one side corresponding to the groove disk.
- the side wall of the groove disk is provided with a first U-shaped groove arranged radially.
- the axle disk is provided with a downwardly protruding U-shaped groove.
- the bottom surface of the wheel axle disk and the first wheel axle corresponding to the first U-shaped groove, the connection line between the first wheel axle and the axis center of the wheel axle disk is perpendicular to the length line of the first U-shaped groove, the first wheel axle is located at the When there is a U-shaped groove opening, the groove plate cannot rotate, and the barrier gate is in a closed state; the above-mentioned groove plate can form a transmission connection with the wheel axle disk through the cooperation of the first U-shaped groove and the first wheel shaft, so that the wheel axle disk and the groove
- the disks can transmit each other, and the connection line between the first axle and the axis center of the axle disk is perpendicular to the length line of the first U-shaped groove, so that when the first axle is located at the notch of the first U-shaped groove,
- the trough plate cannot control the rotation of the axle through its own rotation, but the axle plate can control the rotation of the trough plate.
- the barrier gate cannot rotate through the trough plate, and then becomes a barrier gate.
- the barrier gate When it is in the closed state or the extreme open state, if it is suddenly acted upon by an external force, the barrier gate will realize self-locking through the cooperation of the first U-shaped groove and the first wheel shaft, thus preventing the barrier gate from being damaged by external forces and ensuring the service life of the barrier gate. And reduce maintenance costs.
- the side wall of the groove plate is provided with a second U-shaped groove arranged radially, and the axle disk is provided with a second axle protruding downward from the bottom surface of the axle disk and corresponding to the second U-shaped groove;
- the matching arrangement of the above-mentioned second U-shaped groove and the second wheel axle can play the same role as the cooperation between the first U-shaped groove and the first wheel axle, so that when the barrier gate is working, the wheel axle disk can drive the groove disk, so that the wheel axle disk can The rotation can control the rotation of the trough plate, thereby controlling the opening and closing of the barrier gate through the trough plate.
- connection line between the second axle and the axis center of the axle plate is perpendicular to the length line of the second U-shaped groove; the connection line between the second axle and the axle center of the axle plate is perpendicular to the second U-shaped groove.
- the length line of the shaped groove is set so that when the second axle is located at the notch of the wheel axle disk, the groove disk cannot rotate to ensure that the barrier gate is in the forward and reverse direction to ensure that during the operation of the barrier gate, the barrier gate is in the closed state and normal state. Even in the reverse limit opening state, the self-locking function can be maintained to increase the applicable scope of the barrier gate and improve the reliability of use.
- the side wall of the groove plate is provided with a first limiting groove
- the axle plate is provided with a third wheel axle that protrudes downward from the bottom surface of the axle plate and cooperates with the first limiting groove; the above-mentioned first limit
- the matching setting of the position slot and the third axle is to increase the auxiliary positioning function when the barrier gate is in the extreme open state to assist the first axle to enter the notch of the first U-shaped groove more accurately to ensure the self-locking function.
- the side wall of the groove plate is provided with a second limiting groove
- the axle plate is provided with a fourth wheel axle that protrudes downward from the bottom surface of the axle plate and cooperates with the second limiting groove; the above-mentioned second limit
- the cooperative setting of the slot and the fourth axle allows the second axle to enter the notch of the second U-shaped slot more accurately when the barrier gate is in another extreme open state, thereby ensuring the stability of the self-locking function and at the same time ensuring the stability of the self-locking function.
- a fixed shaft is provided in the middle of the trough plate, and the bottom end of the fixed shaft passes downward through the chassis and is connected to the barrier; the arrangement of the fixed shaft enables the trough plate to rotate around the axis of the fixed shaft and pass through The bottom end of the fixed shaft is connected to the barrier gate, and the barrier gate and the trough plate are connected to each other, so that the rotation of the trough plate can control the rotation of the barrier gate.
- a rotating shaft is provided in the middle of the wheel axle disk, the bottom end of the rotating shaft is rotatably connected to the chassis, and an arc gear is provided on the top surface of the wheel axle disk, which rotates synchronously with the wheel axle disk and is sleeved on the rotating shaft; the arrangement of the above-mentioned rotating shaft allows the wheel axle disk to rotate around the axis of the rotating shaft, and the wheel axle disk can rotate synchronously with the arc gear, so that the rotation of the arc gear can drive the groove disk to rotate through the wheel axle disk, and then the rotation of the barrier gate can be controlled.
- the arc gear is provided with a bevel gear meshing with the arc gear, and the bevel gear is coaxially connected to the output shaft of the control motor; the bevel gear and the arc gear cooperate with each other to form an arc bevel gear pair structure,
- the setting of the motor allows the wheel axle plate to rotate automatically through electric drive, thereby realizing the electronically controlled rotation of the barrier gate and realizing the automation of the opening and closing of the barrier gate.
- the present invention has the characteristics of maintaining the locking state of the barrier gate when the barrier gate is suddenly acted upon by an external force, realizing self-locking, avoiding tooth-breaking problems, ensuring the normal operation of the barrier gate, and reducing maintenance costs.
- FIG. 1 is a three-dimensional structural diagram of the present invention.
- Figure 2 is a partial structural diagram of Figure 1.
- Figure 3 is a structural schematic diagram of the cooperation between the groove plate and the axle plate in Figure 1.
- FIG. 4 is a schematic diagram of the structure of the slotted plate in FIG. 1 .
- Figure 5 is a schematic structural diagram of the barrier gate of the present invention in a closed state.
- Figure 6 is a schematic structural diagram of the barrier gate in the extreme opening state of the present invention.
- Figure 7 is a schematic structural diagram of the barrier gate in the extreme reverse opening state of the present invention.
- a barrier gate control mechanism with a self-locking function includes a chassis 1.
- the chassis 1 is provided with a trough plate 2 that is connected to the barrier and can rotate horizontally.
- the chassis 1 corresponds to the trough plate 2.
- the side wall of the groove plate 2 is provided with a first U-shaped groove 21 arranged radially.
- the first axle 31 corresponding to the first U-shaped groove 21, the connection line between the first axle 31 and the axis center of the wheel axle plate 3 is perpendicular to the length line of the first U-shaped groove 21, the first axle 31 is located in the first U-shaped groove 21.
- the groove plate 2 cannot rotate.
- the above-mentioned trough plate is located below the axle plate, and part of the structure on the side of the trough plate is interlaced with part of the structure on the side of the axle plate.
- the wheel axle disk can drive the groove disk to rotate through the movement of the first wheel axle in the first U-shaped groove, thereby realizing the rotation of the barrier gate.
- a fixed shaft 25 is provided in the middle of the trough plate 2, and the bottom end of the fixed shaft 25 passes downward through the chassis 1 and is connected to the barrier gate.
- a rotating shaft 35 is provided in the middle of the axle plate 3, and the bottom of the rotating shaft 35 The end is rotationally connected to the chassis 1.
- the top surface of the axle plate 3 is provided with an arc gear 36 that rotates synchronously with the axle disc 3 and is sleeved on the rotating shaft 35.
- the arc gear 36 is provided with a bevel gear 37 that meshes with the arc gear 36.
- the bevel gear 37 is coaxially connected to the output shaft of the control motor 38 .
- the bottom end of the above-mentioned fixed shaft is connected to the barrier gate.
- the control motor starts.
- the arc gear and the bevel gear cooperate with each other to form a spiral bevel gear pair structure. It is an existing technology and will not be repeated here.
- the output shaft of the control motor drives the bevel gear to rotate synchronously.
- the bevel gear drives the arc gear to rotate.
- the arc gear drives the axle plate to rotate coaxially through the rotating shaft.
- the side wall of the groove plate 2 is provided with a radially arranged second U-shaped groove 22, and the axle plate 3 is provided with a second U-shaped groove 22 that protrudes downward from the bottom surface of the axle plate 3 and is connected with the second U-shaped groove 22.
- the connection line between the second axle 32 corresponding to the U-shaped groove 22 and the axis center of the axle plate 3 is perpendicular to the length of the first U-shaped groove 21 or the second U-shaped groove 22 respectively.
- the side wall of the groove plate 2 is provided with a first limiting groove 23, and the axle plate 3 is provided with a third axle 33 that protrudes downward from the bottom surface of the axle plate 3 and cooperates with the first limiting groove 23.
- the groove plate 2 The side wall is provided with a second limiting groove 24, and the wheel axle plate 3 is provided with a fourth wheel axle 34 that protrudes downward from the bottom surface of the wheel axle plate 3 and cooperates with the second limiting groove 24.
- the first U-shaped groove and the second U-shaped groove on the groove plate are rotated to the bottom of the axle plate, and the first wheel axle and the second wheel axle on the axle plate are just located at the notches of the first U-shaped groove and the second U-shaped groove respectively.
- the midlines of the first U-shaped groove and the second U-shaped groove in the length direction are respectively perpendicular to the lines between the first wheel axle and the second wheel axle and the axis of the axle plate.
- the first axle and the second axle are respectively stuck in the notches of the first U-shaped groove or the second U-shaped groove, so that the first axle or the second axle cannot drive the axle disk to rotate through the first U-shaped groove or the second U-shaped groove, so as to realize the self-locking function of the gate.
- the axle disk actively rotates, the forces exerted by the first axle and the second axle on the first U-shaped groove and the second U-shaped groove respectively deviate from the axis. Therefore, the axle disk can drive the groove disk to rotate through the movement of the first axle or the second axle in the first U-shaped groove or the second U-shaped groove, thereby realizing the rotation of the gate.
- the first U-shaped groove or the second U-shaped groove on the groove plate rotates to the bottom of the wheel axle plate
- the first limit groove or the second limit groove rotates to the bottom of the wheel axle plate simultaneously.
- the first wheel axle or the second wheel axle on the wheel axle plate is just located in the notch of the first U-shaped groove or the second U-shaped groove
- the third wheel axle or the fourth wheel axle is just located in the first limiting groove or the second limiting groove.
- the center lines of the first U-shaped groove and the second U-shaped groove in the length direction are also perpendicular to the lines between the first wheel axle and the second wheel axle respectively and the axis center of the wheel axle plate.
- the first U-shaped groove The force exerted by the groove and the second U-shaped groove when they rotate just passes through the axis center of the wheel axle disk. Therefore, when the first U-shaped groove or the second U-shaped groove needs to rotate, the first axle and the second axle are respectively stuck in the axle.
- the notch of the first U-shaped groove or the second U-shaped groove, and the third wheel axle or the fourth wheel axle is located in the first limiting groove or the second limiting groove, so that the first wheel axle or the second wheel axle cannot pass through the first
- the U-shaped groove or the second U-shaped groove drives the wheel axle disk to rotate to maintain the self-locking function of the barrier gate.
- the wheel axle disk when the wheel axle disk actively rotates, the force exerted by the first wheel axle or the second wheel axle on the first U-shaped groove or the second U-shaped groove respectively deviates from the axis center. Therefore, the wheel axle disk can pass through the first wheel axle or the second wheel axle respectively in the third wheel axis.
- the movement in the first U-shaped groove or the second U-shaped groove drives the groove plate to rotate, thereby realizing the rotation of the barrier gate.
- the third axle or the fourth axle leaves the first limiting groove or the second limiting groove respectively.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
本发明涉及一种具有自锁功能的道闸控制机构，包括底盘，所述底盘上设有与道闸连接且可水平自转的槽盘，所述底盘上对应于槽盘的一侧上方设有可水平自转的轮轴盘，所述槽盘的侧壁上设有径向设置的第一U型槽，所述轮轴盘上设有向下突出于轮轴盘底面且与第一U型槽对应的第一轮轴，所述第一轮轴与轮轴盘的轴心之间的连线垂直于第一U型槽的长度线，所述第一轮轴位于第一U型槽槽口时，所述槽盘无法转动，道闸为关门状态。本发明具有可在道闸受外力突然作用时，保持道闸的锁止状态，实现自锁，避免产生打齿问题，保证道闸的正常工作，并降低维护成本等特点。
Description
本发明属于一种道闸控制机构，具体涉及一种具有自锁功能的道闸控制机构。
现在的人行通道闸（即道闸）可以广泛的应用于机场、地铁、火车、汽车等公共交通站点，或居民居住的小区等住宅区，刷卡、指纹等识别方式检测通过通道的行人，以自动打开或关闭闸门，达到对行人通行进行管理的目的。
现在公开号为CN110158508A的中国专利申请中公开了一种人行通道闸翼闸，包括前立柱，后立柱，板金上盖，前端盖，后端盖，翼闸门，用于带动翼闸门开和关的传动臂，刷卡面板，箱体和底座；板金上盖设在箱体的上表面，前端盖与板金上盖的前端对接，后端盖与板金上盖的后端对接；前端盖包括半圆形的圆弧段，圆弧段的两端分别延伸有延伸段，两延伸段的端部通过设有的连接段连接；圆弧段，两延伸段和连接段之间围成一容纳槽，刷卡面板设置在容纳槽内；箱体的侧壁设有与前立柱平行的开口槽，翼闸门设于开口槽内，翼闸门的底部与开口槽转动连接，传动臂设于箱体内且与翼闸门的顶部固定连接以控制翼闸门开和关。
该道闸的闸门控制机构中通常采用减速齿轮传动，在工作过程中，当道闸处于关闭状态或极限开启状态时，若受到外力的突然作用，如人为瞬间推门或异物撞门等情况，会出现减速器齿轮打齿问题，导致闸门无法正常开合，且使得齿轮使用寿命降低，增加维护成本。
本发明目的在于提供一种具有自锁功能的道闸控制机构，解决了现有技术存在的受外力突然作用，道闸易发生损坏，且降低使用寿命，增加维护成本等问题。
本发明的上述技术目的主要是通过以下技术方案解决的：一种具有自锁功能的道闸控制机构，包括底盘，所述底盘上设有与道闸连接且可水平自转的槽盘，所述底盘上对应于槽盘的一侧上方设有可水平自转的轮轴盘，所述槽盘的侧壁上设有径向设置的第一U型槽，所述轮轴盘上设有向下突出于轮轴盘底面且与第一U型槽对应的第一轮轴，所述第一轮轴与轮轴盘的轴心之间的连线垂直于第一U型槽的长度线，所述第一轮轴位于第一U型槽槽口时，所述槽盘无法转动，道闸为关门状态；上述槽盘可通过第一U型槽和第一轮轴的配合，与轮轴盘形成传动连接，使得轮轴盘和槽盘之间可相互传动，而第一轮轴与轮轴盘的轴心之间的连线垂直于第一U型槽的长度线的设置，使得第一轮轴位于第一U型槽的槽口时，槽盘无法通过自身的转动控制轮轴盘转，而轮轴盘可控制槽盘转动，从而在第一轮轴位于第一U型槽槽口的结构状态下，道闸无法通过槽盘转动，继而当道闸处于关闭状态或极限开启状态时，若受外力的突然作用，道闸通过第一U形槽和第一轮轴的配合实现自锁，避免道闸受外力作用发生损坏，保证道闸的使用寿命，且降低维护成本。
作为优选，所述槽盘的侧壁上设有径向设置的第二U型槽，所述轮轴盘上设有向下突出于轮轴盘底面且与第二U形槽对应的第二轮轴；上述第二U型槽和第二轮轴的配合设置，可起到与第一U型槽和第一轮轴配合的相同作用，使得道闸工作时，轮轴盘可对槽盘传动，使得轮轴盘的转动可控制槽盘转动，从而通过槽盘对道闸的启闭进行控制。
作为优选，所述第二轮轴与轮轴盘的轴心之间的连线垂直于第二U形槽的长度线；上述第二轮轴与轮轴盘的轴心之间的连线垂直于第二U形槽的长度线的设置，使得第二轮轴位于轮轴盘的槽口时，槽盘同样无法转动，以保证道闸在正反向以保证道闸工作过程中，道闸在关闭状态下和正反向极限开启状态下，均可保持自锁功能，以增加道闸的适用范围，提高使用可靠性。
作为优选，所述槽盘的侧壁上设有第一限位槽，所述轮轴盘上设有向下突出于轮轴盘底面且与第一限位槽配合的第三轮轴；上述第一限位槽和第三轮轴的配合设置，以便于在道闸处于极限开启状态时，增加辅助定位的作用，以辅助第一轮轴更加精确的进入第一U型槽的槽口，保证自锁功能的稳定作用，同时增加第一轮轴与槽盘侧壁之间的接触面积，以避免在道闸未开启到位时突然的瞬间外力作用导致第一轮轴越过第一U形槽的槽口，而使得道闸自锁失败，加强自锁结构的稳定可靠，并降低此时产生的冲击力，避免部件产生损伤。
作为优选，所述槽盘的侧壁上设有第二限位槽，所述轮轴盘上设有向下突出于轮轴盘底面且与第二限位槽配合的第四轮轴；上述第二限位槽和第四轮轴的配合设置，可以在道闸处于另一极限开启状态时，使第二轮轴可以更精准的进入第二U形槽的槽口，以保证自锁功能的稳定，同时可增加第二轮轴与槽盘侧壁之间的接触面，以避免道闸未开启到位时，第二轮轴受外力瞬时作用而越过第二U型槽的槽口，使得道闸自锁失败，从而降低第二轮轴滑槽的风险性，加强结构的稳定，并降低冲击力，减少损伤。
作为优选，所述槽盘的中部设有固定轴，所述固定轴的底端向下穿过底盘与道闸连接；上述固定轴的设置，使得槽盘可绕固定轴的轴线转动，并通过固定轴的底端与道闸连接，道闸和槽盘之间相互连接，使得槽盘的转动可控制道闸转动。
作为优选，所述轮轴盘的中部设有转轴，所述转轴的底端与底盘转动连接，所述轮轴盘的顶面上设有与轮轴盘同步转动且套设于转轴上的弧齿轮；上述转轴的设置，使得轮轴盘可绕转轴的轴线转的，且轮轴盘可与弧齿轮同步转动，从而使得弧齿轮的转动可通过轮轴盘带动槽盘转动，继而可以对道闸进行转动控制。
作为优选，所述弧齿轮上设有与弧齿轮啮合配合的锥齿轮，所述锥齿轮与控制电机的输出轴同轴连接；上述锥齿轮与弧齿轮相互配合，形成弧齿锥齿轮副结构，以便于更加稳定的控制槽盘和道闸的转动，而电机的设置，使得轮轴盘通过电力驱动实现自动转动，从而实现了道闸的电控转动，实现了道闸的启闭自动化。
因此，本发明具有可在道闸受外力突然作用时，保持道闸的锁止状态，实现自锁，避免产生打齿问题，保证道闸的正常工作，并降低维护成本等特点。
图1是本发明的立体结构图。
图2是图1的部分结构示意图。
图3是图1中的槽盘和轮轴盘配合的结构示意图。
图4图1中的槽盘的结构示意图。
图5是本发明的道闸关闭状态时的结构示意图。
图6是本发明的道闸极限开启状态时的结构示意图。
图7是本发明的道闸极限反向开启状态时的结构示意图。
下面通过实施例，并结合附图，对本发明的技术方案作进一步具体的说明。
如图1-5所示，一种具有自锁功能的道闸控制机构，包括底盘1，底盘1上设有与道闸连接且可水平自转的槽盘2，底盘1上对应于槽盘2的一侧上方设有可水平自转的轮轴盘3，槽盘2的侧壁上设有径向设置的第一U型槽21，轮轴盘3上设有向下突出于轮轴盘3底面且与第一U型槽21对应的第一轮轴31，第一轮轴31与轮轴盘3的轴心之间的连线垂直于第一U型槽21的长度线，第一轮轴31位于第一U型槽21槽口时，槽盘2无法转动。
上述槽盘位于轮轴盘的下方，且槽盘侧边的部分结构与轮轴盘侧边的部分结构交错，当道闸处于关闭状态或正反向极限开启状态时，槽盘上的第一U型槽转动至轮轴盘下方，而轮轴盘上的第一轮轴刚好位于第一U型槽的槽口，此时，第一U型槽在长度方向上的中线垂直于第一轮轴和轮轴盘的轴心之间的连线，第一U型槽转动时所作用的力刚好经过轮轴盘的轴心，由此，第一U型槽需要转动时，第一轮轴卡在第一U型槽的槽口，使得第一轮轴无法通过第一U型槽带动轮轴盘转动，从而实现道闸的自锁功能，同时轮轴盘主动转动时，第一轮轴对第一U型槽作用的力偏离轴心，因此，轮轴盘可通过第一轮轴在第一U型槽内的移动，带动槽盘转动，从而实现道闸的转动。
如图1-2所示，槽盘2的中部设有固定轴25，固定轴25的底端向下穿过底盘1与道闸连接，轮轴盘3的中部设有转轴35，转轴35的底端与底盘1转动连接，轮轴盘3的顶面上设有与轮轴盘3同步转动且套设于转轴35上的弧齿轮36，弧齿轮36上设有与弧齿轮36啮合配合的锥齿轮37，锥齿轮37与控制电机38的输出轴同轴连接。
上述固定轴的底端与道闸连接，当槽盘转动时，道闸同步转动，当需要控制道闸启闭时，控制电机启动，弧齿轮和锥齿轮相互配合形成弧齿锥齿轮副结构，为现有技术，此处不再赘述，控制电机启动时，控制电机的输出轴带动锥齿轮同步转动，锥齿轮带动弧齿轮转动，弧齿轮通过转轴带动轮轴盘同轴转动，轮轴盘转动时，可带动槽盘转动，槽盘从而可以带动道闸转动。
如图1-4和6-7所示，槽盘2的侧壁上设有径向设置的第二U型槽22，轮轴盘3上设有向下突出于轮轴盘3底面且与第二U形槽22对应的第二轮轴32，第一轮轴31或第二轮轴32与轮轴盘3的轴心之间的连线分别垂直于第一U型槽21或第二U形槽22的长度线，槽盘2的侧壁上设有第一限位槽23，轮轴盘3上设有向下突出于轮轴盘3底面且与第一限位槽23配合的第三轮轴33，槽盘2的侧壁上设有第二限位槽24，轮轴盘3上设有向下突出于轮轴盘3底面且与第二限位槽24配合的第四轮轴34。
当道闸处于关闭状态，槽盘上的第一U形槽和第二U型槽均转动至轮轴盘下方，而轮轴盘上的第一轮轴和第二轮轴刚好分别位于第一U型槽和第二U型槽的槽口，此时，第一U形槽和第二U型槽各自在长度方向上的中线分别垂直于第一轮轴和第二轮轴各自与轮轴盘的轴心之间的连线，第一U型槽和第二U型槽转动时所作用的力均刚好经过轮轴盘的轴心，由此，第一U型槽或第二U型槽需要转动时，第一轮轴和第二轮轴分别卡在第一U形槽或第二U型槽的槽口，使得第一轮轴或第二轮轴无法通过第一U型槽或第二U型槽带动轮轴盘转动，以实现道闸的自锁功能，同时轮轴盘主动转动时，第一轮轴和第二轮轴分别对第一U型槽和第二U型槽作用的力偏离轴心，因此，轮轴盘可通过第一轮轴或第二轮轴分别在第一U型槽或第二U型槽内的移动，带动槽盘转动，从而实现道闸的转动。
当道闸处于正反向极限开启状态时，槽盘上的第一U形槽或第二U型槽转动至轮轴盘下方，第一限位槽或第二限位槽同步转动至轮轴盘下方，而轮轴盘上的第一轮轴或第二轮轴刚好位于第一U型槽或第二U型槽的槽口，第三轮轴或第四轮轴刚好位于第一限位槽或第二限位槽内，此时，第一U形槽和第二U型槽各自在长度方向上的中线同样分别垂直于第一轮轴和第二轮轴各自与轮轴盘的轴心之间的连线，第一U型槽和第二U型槽转动时所作用的力均刚好经过轮轴盘的轴心，由此，第一U型槽或第二U型槽需要转动时，第一轮轴和第二轮轴分别卡在第一U形槽或第二U型槽的槽口，而第三轮轴或第四轮轴位于第一限位槽或第二限位槽内，从而使得第一轮轴或第二轮轴无法通过第一U型槽或第二U型槽带动轮轴盘转动，以保持道闸的自锁功能。
同时轮轴盘主动转动时，第一轮轴或第二轮轴分别对第一U型槽或第二U型槽作用的力偏离轴心，因此，轮轴盘可通过第一轮轴或第二轮轴分别在第一U型槽或第二U型槽内的移动，带动槽盘转动，从而实现道闸的转动，此时，第三轮轴或第四轮轴分别离开第一限位槽或第二限位槽。
Claims (8)
- 一种具有自锁功能的道闸控制机构，其特征在于：包括底盘（1），所述底盘（1）上设有与道闸连接且可水平自转的槽盘（2），所述底盘（1）上对应于槽盘（2）的一侧上方设有可水平自转的轮轴盘（3），所述槽盘（2）的侧壁上设有径向设置的第一U型槽（21），所述轮轴盘（3）上设有向下突出于轮轴盘（3）底面且与第一U型槽（21）对应的第一轮轴（31），所述第一轮轴（31）与轮轴盘（3）的轴心之间的连线垂直于第一U型槽（21）的长度线，所述第一轮轴（31）位于第一U型槽（21）槽口时，所述槽盘（2）无法转动。
- 根据权利要求1所述的具有自锁功能的道闸控制机构，其特征在于：所述槽盘（2）的侧壁上设有径向设置的第二U型槽（22），所述轮轴盘（3）上设有向下突出于轮轴盘（3）底面且与第二U形槽（22）对应的第二轮轴（32）。
- 根据权利要求2所述的具有自锁功能的道闸控制机构，其特征在于：所述第一轮轴（31）或第二轮轴（32）与轮轴盘（3）的轴心之间的连线分别垂直于第一U型槽（21）或第二U形槽（22）的长度线。
- 根据权利要求1所述的具有自锁功能的道闸控制机构，其特征在于：所述槽盘（2）的侧壁上设有第一限位槽（23），所述轮轴盘（3）上设有向下突出于轮轴盘（3）底面且与第一限位槽（23）配合的第三轮轴（33）。
- 根据权利要求1所述的具有自锁功能的道闸控制机构，其特征在于：所述槽盘（2）的侧壁上设有第二限位槽（24），所述轮轴盘（3）上设有向下突出于轮轴盘（3）底面且与第二限位槽（24）配合的第四轮轴（34）。
- 根据权利要求4或5所述的具有自锁功能的道闸控制机构，其特征在于：所述槽盘（2）的中部设有固定轴（25），所述固定轴（25）的底端向下穿过底盘（1）与道闸连接。
- 根据权利要求4或5所述的具有自锁功能的道闸控制机构，其特征在于：所述轮轴盘（3）的中部设有转轴（35），所述转轴（35）的底端与底盘（1）转动连接，所述轮轴盘（3）的顶面上设有与轮轴盘（3）同步转动且套设于转轴（35）上的弧齿轮（36）。
- 根据权利要求7所述的具有自锁功能的道闸控制机构，其特征在于：所述弧齿轮（36）上设有与弧齿轮（36）啮合配合的锥齿轮（37），所述锥齿轮（37）与控制电机（38）的输出轴同轴连接。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211155724.4A CN115492021A (zh) | 2022-09-22 | 2022-09-22 | 具有自锁功能的道闸控制机构 |
| CN202211155724.4 | 2022-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024060749A1 true WO2024060749A1 (zh) | 2024-03-28 |
Family
ID=84470617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2023/103046 WO2024060749A1 (zh) | 2022-09-22 | 2023-06-28 | 具有自锁功能的道闸控制机构 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115492021A (zh) |
| WO (1) | WO2024060749A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115492021A (zh) * | 2022-09-22 | 2022-12-20 | 东阳市联宜机电有限公司 | 具有自锁功能的道闸控制机构 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040007685A1 (en) * | 2002-07-15 | 2004-01-15 | Tu-Chiang Chang | Rapidly actuating gate valve having function of a ball valve |
| CN204589857U (zh) * | 2015-02-09 | 2015-08-26 | 广东安居宝智能控制系统有限公司 | 通道速通闸门机芯 |
| CN204959642U (zh) * | 2015-08-25 | 2016-01-13 | 广东安居宝智能控制系统有限公司 | 一种道闸 |
| CN107195076A (zh) * | 2017-04-28 | 2017-09-22 | 湖南长城信息金融设备有限责任公司 | 凸轮自锁闸门 |
| CN206788966U (zh) * | 2017-04-28 | 2017-12-22 | 湖南长城信息金融设备有限责任公司 | 一种凸轮自锁闸门 |
| CN209800638U (zh) * | 2019-04-01 | 2019-12-17 | 深圳市创腾智能电子有限公司 | 一种道闸蜗轮蜗杆传动结构 |
| CN115492021A (zh) * | 2022-09-22 | 2022-12-20 | 东阳市联宜机电有限公司 | 具有自锁功能的道闸控制机构 |
-
2022
- 2022-09-22 CN CN202211155724.4A patent/CN115492021A/zh active Pending
-
2023
- 2023-06-28 WO PCT/CN2023/103046 patent/WO2024060749A1/zh unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040007685A1 (en) * | 2002-07-15 | 2004-01-15 | Tu-Chiang Chang | Rapidly actuating gate valve having function of a ball valve |
| CN204589857U (zh) * | 2015-02-09 | 2015-08-26 | 广东安居宝智能控制系统有限公司 | 通道速通闸门机芯 |
| CN204959642U (zh) * | 2015-08-25 | 2016-01-13 | 广东安居宝智能控制系统有限公司 | 一种道闸 |
| CN107195076A (zh) * | 2017-04-28 | 2017-09-22 | 湖南长城信息金融设备有限责任公司 | 凸轮自锁闸门 |
| CN206788966U (zh) * | 2017-04-28 | 2017-12-22 | 湖南长城信息金融设备有限责任公司 | 一种凸轮自锁闸门 |
| CN209800638U (zh) * | 2019-04-01 | 2019-12-17 | 深圳市创腾智能电子有限公司 | 一种道闸蜗轮蜗杆传动结构 |
| CN115492021A (zh) * | 2022-09-22 | 2022-12-20 | 东阳市联宜机电有限公司 | 具有自锁功能的道闸控制机构 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115492021A (zh) | 2022-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2024060749A1 (zh) | 具有自锁功能的道闸控制机构 | |
| CA2217078C (en) | Power operator for sliding plug doors | |
| AU726028B2 (en) | Swivel-sliding door system for a vehicle | |
| WO2017211124A1 (zh) | 停电时能手动起落闸杆的道闸 | |
| CN206035355U (zh) | 一种具有升降电磁锁紧机构的电动折叠平开门 | |
| US6179517B1 (en) | Traffic access control system | |
| CN102177039B (zh) | 用于公交车门的驱动器 | |
| CN106847121A (zh) | 传动装置及广告道闸 | |
| CN211038283U (zh) | 一种电动丝杠内藏式客室门 | |
| CN210948145U (zh) | 一种舱门隐形铰链 | |
| CN215888015U (zh) | 一种可双向通行的全自动人行通道闸机翼闸 | |
| CN209891123U (zh) | 一种电磁控制自动翻转广告道闸 | |
| CN208250973U (zh) | 防撞道闸 | |
| WO2018227912A1 (zh) | 一种圆形碟弧数控电动车 | |
| CN210684564U (zh) | 电动扫地车可开合扫地刷机构及电动扫地车 | |
| US1796660A (en) | Automatic garage door | |
| CN211569825U (zh) | 一种自动的电梯层门用转轴门 | |
| CN102913093A (zh) | 一种用于通道门禁装置的翼门机构 | |
| CN2646326Y (zh) | 电动开门器 | |
| CN220666039U (zh) | 一种新型车辆交通道闸 | |
| CN216275367U (zh) | 一种齿轮结构道闸门系统 | |
| CN105804628A (zh) | 一种具有无线控制功能的电动折叠平开门 | |
| CN2717745Y (zh) | 带有双扇外摆门的电车车体 | |
| CN110203048A (zh) | 一种旋转侧开车门驱动装置 | |
| CN212582505U (zh) | 一种自复位转轴旋转式闸机扇门及闸机 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 23867044 Country of ref document: EP Kind code of ref document: A1 |