Movement and barriers

Abstract

The present application discloses a mechanism and a barrier gate. The mechanism includes a mounting plate, a swinging member rotatably mounted on the mounting plate and used to be connected to a gate rod, and a lifting and lowering driving mechanism for driving the swinging member to rotate; the lifting and lowering driving mechanism includes a driving motor, a driving gear mounted on the output shaft of the driving motor, a driven gear rotatably mounted on the mounting plate and meshing with the driving gear, and a connecting rod connected between the driven gear and the swinging member; the connecting rod is rotatably connected to the driven gear, and the connecting rod is rotatably connected to the swinging member; the connecting rod includes a plurality of first laminated plates, and the plurality of first laminated plates are stamped to form the connecting rod. The driving motor drives the driving gear to rotate, thereby driving the driven gear to rotate, the driven gear applies force to the connecting rod, and the connecting rod applies force to the swinging member, driving the swinging member to rotate, thereby driving the gate rod to rise and fall. The connecting rod includes a plurality of first laminated plates, and the plurality of first laminated plates are stamped to form the connecting rod. The stamping process is relatively convenient and the processing technology is relatively simple.

Description

Technical Field

[0001] The present application relates to the field of barrier gates, and in particular to a movement and a barrier gate. Background Art

[0002] Barrier gates, also known as vehicle barriers, are specialized entrance and exit management devices designed to restrict motor vehicle traffic on roads. They are widely used in highway toll booths and parking systems to manage vehicle access. Electric barriers can be raised and lowered independently via wireless remote control, or they can be automatically managed by parking management systems. Vehicles are released upon entry by card collection, and released automatically upon exit after parking fees are collected.

[0003] A barrier gate consists of a housing and a lever mounted on it. The mechanism within the housing drives the lever, thereby raising and lowering it. Typically, the moving and non-moving parts within the mechanism are manufactured using CNC cutting or die-cutting, resulting in complex manufacturing processes and limited mold versatility. The connecting rod between the gear and the swinging member, in particular, varies in size across different mechanism sizes. Using die-cutting methods requires multiple molds, resulting in high processing costs. Summary of the Invention

[0004] The purpose of this application is to provide a movement, aiming to solve the problem in the prior art that the connecting rod parts in the movement are processed by mold opening or machining, which results in complex manufacturing process.

[0005] To achieve this goal, the present invention adopts the following technical solutions:

[0006] The movement includes a mounting plate, a swinging member rotatably mounted on the mounting plate and used to be connected to the gate rod, and a lifting and lowering drive mechanism for driving the swinging member to rotate; the lifting and lowering drive mechanism includes a driving motor, a driving gear mounted on the output shaft of the driving motor, a driven gear rotatably mounted on the mounting plate and meshing with the driving gear, and a connecting rod connected between the driven gear and the swinging member; the connecting rod is rotatably connected to the driven gear, and the connecting rod is rotatably connected to the swinging member; the connecting rod includes multiple first stacked plates, and the multiple first stacked plates are stamped to form the connecting rod.

[0007] In one embodiment, the swing member includes a plurality of second laminated plates, and the plurality of second laminated plates are punched to form the swing member.

[0008] In one embodiment, the movement further includes a first lifting limiter provided on the mounting plate, a lowering limiter provided on the mounting plate, and a buffer spring provided on the swinging member.

[0009] In one embodiment, the drop limiter comprises a plurality of third laminated plates, and the plurality of third laminated plates are stamped to form the drop limiter.

[0010] In one embodiment, the lifting and lowering drive mechanism further includes a rotating frame mounted on the mounting plate; a rotating hole is opened on the mounting plate, and the output shaft passes through the rotating hole and is rotatably mounted on the rotating frame.

[0011] In one embodiment, the rotating frame includes a plurality of fourth laminated plates, which are stamped to form the rotating frame; a first bearing is provided between the output shaft and the mounting plate, and a second bearing is provided between the output shaft and the rotating frame.

[0012] In one embodiment, a second fixing threaded hole is provided on the output shaft, a second fixing through hole is provided on the rotating frame, a second fixing screw is provided between the output shaft and the rotating frame, and the second fixing screw passes through the second fixing through hole and is threadedly connected to the second fixing threaded hole.

[0013] In one embodiment, a buffer groove is formed on the surface of the swing member where the buffer spring is installed, and a gap is formed between the spring and the inner surface of the buffer groove.

[0014] In one embodiment, the depth of the buffer groove gradually decreases from the middle of the swing member to opposite ends of the swing member.

[0015] In one embodiment, the inner surface of the buffer groove is a curved surface.

[0016] In one embodiment, the buffer spring is detachably connected to the swing member.

[0017] In one embodiment, a first fixing threaded hole is provided at the opposite ends of the swinging member, a first fixing through hole is provided at the opposite ends of the buffer spring sheet, a first fixing screw is provided between the buffer spring sheet and the swinging member, and the first fixing screw passes through the first fixing through hole and is threadedly connected to the first fixing threaded hole.

[0018] In one embodiment, the first fixing through hole is an elongated hole.

[0019] In one embodiment, the connecting rods are provided on opposite sides of the driven gear.

[0020] In one embodiment, the first lifting limit member includes a first lifting positioning column fixedly connected to the mounting plate, and a first lifting positioning cylinder sleeved on the outside of the first lifting positioning column, and the first lifting positioning column is provided with a threaded hole (the first lifting positioning cylinder is rotatably connected to the first lifting positioning column).

[0021] In one embodiment, the movement also includes a second lifting limit member provided on the mounting plate, the first lifting limit member and the second lifting limit member are respectively located on opposite sides of the dropping limit member, and the dropping limit member is rotatably mounted on the mounting plate; the dropping limit member has a limiting protrusion for contacting the buffer spring (the second lifting limit member includes a second lifting positioning column fixedly connected to the mounting plate, and a second lifting positioning cylinder sleeved on the outside of the second lifting positioning column, the second lifting positioning column is provided with a threaded hole; the second lifting positioning cylinder is rotatably connected to the second lifting positioning column).

[0022] The purpose of the present application is to provide a barrier gate, comprising a gate rod and the movement described in any one of the above embodiments; the gate rod is connected to the swing member.

[0023] The beneficial effects of the embodiments of the present application are as follows: the drive motor drives the driving gear to rotate, thereby driving the driven gear meshing with the driving gear to rotate. When the driven gear rotates, it applies force to the connecting rod, causing the connecting rod to apply force to the swinging member, thereby driving the swinging member to rotate relative to the mounting plate, thereby driving the gate lever to rise and fall. The connecting rod includes multiple first laminated plates, which are stamped to form the connecting rod. The stamping process is relatively convenient, and different numbers of first laminated plates can be selected according to thickness. Compared with mold opening and CNC machining methods, the processing is relatively fast and simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 A schematic structural diagram of the movement from a first perspective (when the right side is rising and falling) in an embodiment of the present application;

[0026] Figure 2 is a cross-sectional view of a movement in an embodiment of the present application;

[0027] Figure 3 for Figure 1 A partial view of the movement in

[0028] Figure 4 This is a schematic structural diagram of a movement from a second perspective in an embodiment of the present application;

[0029] Figure 5 A schematic structural diagram of a movement from a third perspective in an embodiment of the present application;

[0030] Figure 6 Schematic diagram of the structure of the barrier in the embodiment of the present application;

[0031] Figure 7 is a cross-sectional view of a barrier gate in an embodiment of the present application;

[0032] In the picture:

[0033] 1000, movement; 1, mounting plate; 101, rotating hole; 2, swinging member; 201, buffer groove; 202, second stacking plate; 3, lifting and lowering drive mechanism; 301, driving motor; 3011, output shaft; 30111, second fixed threaded hole; 302, driving gear; 303, driven gear; 304, connecting rod; 3041, first stacking plate; 4, first lifting limit member; 401, first lifting positioning column; 402, first Lifting positioning cylinder; 5. Dropping limiter; 501. Limiting protrusion; 502. Third laminated plate; 6. Buffer spring; 601. First fixing through hole; 7. First fixing screw; 8. Second lifting limiter; 801. Second lifting positioning column; 802. Second lifting positioning cylinder; 9. Rotating frame; 901. Second fixing through hole; 902. Fourth laminated plate; 10. Second fixing screw; 11. First bearing; 12. Second bearing; 13. Gate lever. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of this application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0035] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0036] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0038] The implementation of this application is described in detail below with reference to specific embodiments.

[0039] like Figure 1-Figure 3 As shown, the embodiment of the present application proposes a movement 1000, including a mounting plate 1, a swinging member 2 rotatably mounted on the mounting plate 1 and used to be connected to the gate rod 13, and a lifting and lowering drive mechanism 3 for driving the swinging member 2 to rotate; the lifting and lowering drive mechanism 3 includes a driving motor 301, a driving gear 302 mounted on the output shaft 3011 of the driving motor 301, a driven gear 303 rotatably mounted on the mounting plate 1 and meshing with the driving gear 302, and a connecting rod member 304 connected between the driven gear 303 and the swinging member 2; the connecting rod member 304 is rotatably connected to the driven gear 303, and the connecting rod member 304 is rotatably connected to the swinging member 2; the connecting rod member 304 includes multiple first stacked plates 3041, and the multiple first stacked plates 3041 are stamped to form the connecting rod member 304.

[0040] In the embodiment of the present application, the driving motor 301 drives the driving gear 302 to rotate, and then drives the driven gear 303 meshing with the driving gear 302 to rotate. When the driven gear 303 rotates, it applies force to the connecting rod 304, so that the connecting rod 304 applies force to the swinging member 2, and then drives the swinging member 2 to rotate relative to the mounting plate 1, so as to achieve the lifting and lowering of the gate rod 13. The connecting rod 304 includes a plurality of first laminated plates 3041, and the plurality of first laminated plates 3041 are stamped to form the connecting rod 304. The stamping process is relatively convenient, and different numbers of first laminated plates 3041 can be selected according to the thickness. Compared with the mold opening and mold processing and CNC processing, it can be processed more quickly and the processing technology is relatively simple.

[0041] Optionally, the driven gear 303 may be a sector gear (i.e., a circular gear with part of the structure missing, and the missing angle can be selected according to needs) to reduce the space occupied by the driven gear 303 and improve the compactness of the movement 1000 structure.

[0042] See also Figure 2As another specific embodiment of the movement 1000 provided in the present application, the swing part 2 includes a plurality of second laminated plates 202, and the plurality of second laminated plates 202 are stamped to form the swing part 2. The swing part 2 is stamped to form the plurality of second laminated plates 202. Different numbers of second laminated plates 202 can be selected according to the thickness of the swing part 2. Compared with mold opening and mold processing, as well as CNC processing, it can be processed more quickly and the processing technology is relatively simple.

[0043] See also Figure 1 As another specific embodiment of the movement 1000 provided in the present application, the movement 1000 further includes a first lifting limiter 4 provided on the mounting plate 1, a lowering limiter 5 provided on the mounting plate 1, and a buffer spring 6 provided on the swing member 2. The lifting and lowering drive mechanism 3 drives the swing member 2 to rotate relative to the mounting plate 1, thereby driving the gate rod 13 connected to the swing member 2 to rotate, thereby achieving the lifting and lowering of the gate rod 13. When the lifting and lowering drive mechanism 3 drives the swing member 2 to rotate to a point close to the highest point (that is, when the gate rod 13 rotates to the highest point, for example, in a vertical state), the buffer spring 6 on the swing member 2 abuts against the first lifting limiter 4. At this time, the first lifting limiter 4 applies pressure to the buffer spring 6, causing the buffer spring 6 to deform, thereby slowing down the rotation speed of the swing member 2 and stopping the swing member 2 from rotating, thereby completing the buffering of the gate rod 13 when it is raised. When the lifting and lowering drive mechanism 3 drives the swing member 2 to rotate to a point close to the lowest point (that is, when the gate rod 13 rotates to the lowest point, for example, when it is in a horizontal state), the buffer spring piece 6 on the swing member 2 abuts against the drop limiter 5. At this time, the drop limiter 5 applies pressure to the buffer spring piece 6, causing the buffer spring piece 6 to deform, thereby slowing down the rotation speed of the swing member 2 and stopping the swing member 2 from rotating, thereby completing the buffering of the gate rod 13 when it drops.

[0044] In other words, the mechanism 1000 of the present embodiment, through the cooperation of the buffer spring 6 with the first lift stopper 4 and the drop stopper 5, can achieve buffering when the mechanism 1000 drives the gate lever 13 up and down. The first lift stopper 4 and the drop stopper 5 are installed within the boundaries of the mounting plate 1, and the buffer spring 6 is located on the swing member 2, making the structure of the mechanism 1000 relatively compact. However, the use of a tension spring requires sufficient space for the spring to stretch, which is not conducive to the miniaturization of the mechanism 1000 structure.

[0045] See also Figure 2As another specific embodiment of the movement 1000 provided in the present application, the drop limiter 5 includes a plurality of third laminated plates 502, which are stamped to form the drop limiter 5. The drop limiter 5 is formed by stamping, and the plurality of third laminated plates 502 are stamped to form the drop limiter 5. Different numbers of third laminated plates 502 can be selected according to the thickness of the drop limiter 5. Compared with mold opening and mold processing, as well as CNC processing, it can be processed more quickly and the processing technology is relatively simple.

[0046] See also Figure 2 As another specific embodiment of the movement 1000 provided in the present application, the lifting and lowering drive mechanism 3 also includes a rotating frame 9 mounted on the mounting plate 1 (connected by bolts and other components, and forming a certain gap); a rotating hole 101 is opened on the mounting plate 1, and the output shaft 3011 passes through the rotating hole 101 and is rotatably mounted on the rotating frame 9. The gap between the rotating frame 9 and the mounting plate 1 is used to accommodate the output shaft 3011 and the driving gear 302 on the output shaft 3011. When the output shaft 3011 rotates, the rotating hole 101 and the rotating frame 9 serve as the rotation base, thereby improving the stability of the rotation; connecting rods 304 are provided on the opposite sides of the driven gear 303, and the connecting rods 304 on both sides are also rotatably connected to the two sides of the swinging member 2 respectively. Part of the driven gear 303 is inserted between the connecting rods 304 on both sides, so that the driven gear 303 can apply a relatively stable force to the whole composed of the connecting rods 304 on both sides, so that the connecting rods 304 can stably apply a rotational force to the swinging member 2. Therefore, when the driven gear 303 drives the swing member 2 to rotate through the connecting rod 304, the connecting rod 304 can tend to only apply the force required for rotation to the swing member 2, so that the swing member 2 tends to only rotate and is not prone to deflection perpendicular to the rotation direction, making the gate rod 13 of the barrier gate rotate more smoothly.

[0047] See also Figure 2 As another specific embodiment of the movement 1000 provided in the present application, the rotating frame 9 includes a plurality of fourth laminated plates 902, and the plurality of fourth laminated plates 902 are stamped to form the rotating frame 9; a first bearing 11 is provided between the output shaft 3011 and the mounting plate 1, and a second bearing 12 is provided between the output shaft 3011 and the rotating frame 9. The rotating frame 9 is stamped to stamp out the plurality of fourth laminated plates 902 to form the rotating frame 9. Different numbers of fourth laminated plates 902 can be selected according to the thickness of the rotating frame 9. Compared with mold opening and mold processing, and CNC processing, it can be processed more quickly and the processing technology is simpler; a first bearing 11 is provided between the output shaft 3011 and the mounting plate 1, and a second bearing 12 is provided between the output shaft 3011 and the rotating frame 9, so as to improve the rotation stability of the output shaft 3011.

[0048] See also Figure 2As another specific embodiment of the movement 1000 provided herein, a second fixing threaded hole 30111 is defined in the output shaft 3011, and a second fixing through-hole 901 is defined in the turret 9. A second fixing screw 10 is disposed between the output shaft 3011 and the turret 9. The second fixing screw 10 extends through the second fixing through-hole 901 and is threadedly engaged with the second fixing threaded hole 30111. After the second fixing screw 10 is engaged with the output shaft 3011, the output shaft 3011 is rotatably mounted on the turret 9 while the drive motor 301 is integrally mounted on the mounting plate 1. The second fixing screw 10 can be quickly removed, facilitating assembly and disassembly of the drive motor 301.

[0049] See also Figure 3 As another specific embodiment of the movement 1000 provided herein, the swing member 2 has a buffer groove 201 formed on its surface for mounting a buffer spring 6. A gap is formed between the spring and the inner surface of the buffer groove 201. Therefore, when the buffer spring 6 deforms, it sinks into the buffer groove 201. The buffer spring 6 has sufficient deformation space to withstand high pressure and exerts a strong buffering force on the swing member 2 at the end of its rotation, causing the swing member 2 to stop rotating more smoothly.

[0050] See also Figure 3 As another specific embodiment of the movement 1000 provided herein, the depth of the buffer groove 201 gradually decreases from the middle portion of the swinging member 2 toward its opposite ends. Therefore, when the buffer spring 6 deforms and sinks into the buffer groove 201, the middle portion of the buffer spring 6 sinks the most into the middle portion of the chute (i.e., the middle portion of the swinging member 2), while the ends of the buffer spring 6 sink relatively less into the ends of the buffer groove 201. In other words, the buffer spring 6 deforms smoothly from the middle portion toward the ends, which facilitates providing a relatively gentle buffering force to the first lift stopper 4 and the lowering stopper 5.

[0051] See also Figure 3 As another specific embodiment of the movement 1000 provided in the present application, the inner surface of the buffer groove 201 is an arc surface. When the buffer spring 6 is deformed and sinks into the interior of the buffer groove 201, the buffer spring 6 can be in close contact with the inner surface of the buffer groove 201, which can avoid large local deformation of the buffer spring 6, and the buffer spring 6 is not easily damaged after long-term use.

[0052] See also Figure 4 As another specific embodiment of the movement 1000 provided in the present application, the buffer spring 6 is detachably connected to the swing member 2, and the buffer spring 6 can be replaced when the elastic performance of the buffer spring 6 decreases.

[0053] See also Figure 4As another specific embodiment of the movement 1000 provided herein, first fixing threaded holes are defined at opposite ends of the swing member 2, first fixing through holes 601 are defined at opposite ends of the buffer spring 6, and first fixing screws 7 are provided between the buffer spring 6 and the swing member 2. The first fixing screws 7 pass through the first fixing through holes 601 and are threadedly engaged with the first fixing threaded holes. The use of the first fixing screws 7 allows for quick assembly and disassembly.

[0054] See also Figure 4 As another specific embodiment of the movement 1000 provided herein, the first fixing through-hole 601 is an elongated hole. Therefore, when the buffer spring 6 is subjected to force and is pressed into the buffer groove 201, the ends of the buffer spring 6 can also slide relative to the swing member 2 (the first fixing through-hole 601 is an elongated hole of a certain length, which can slide a certain distance relative to the first fixing screw 7, causing the ends of the buffer spring 6 to slide toward the center of the swing member 2), thereby supporting the buffer spring 6 to deform more fully. In this case, the first fixing screw 7 serves as a guide for the sliding of the buffer spring 6.

[0055] See also Figure 4 As another specific embodiment of the movement 1000 provided in the present application, connecting rods 304 are provided on opposite sides of the driven gear 303 .

[0056] See also Figure 5 As another specific embodiment of the movement 1000 provided in this application, the first lifting limiter includes a first lifting positioning column 401 fixedly connected to the mounting plate 1, and a first lifting positioning cylinder 402 sleeved on the outside of the first lifting positioning column 401. The first lifting positioning column 401 has a threaded hole to facilitate engagement with a screw, so that the mounting plate 1 is connected to the movement 1000 and other components of the gate machine through the first lifting positioning column 401, thereby facilitating the installation and fixation of the mounting plate 1. Optionally, the first lifting positioning cylinder 402 is rotatably connected to the first lifting positioning column 401. When the first lifting positioning cylinder 402 contacts the buffer spring 6, it is not easy to generate sliding friction with the buffer spring 6, thereby avoiding the occurrence of harsh sounds.

[0057] (The first lifting positioning cylinder 402 is rotatably connected to the first lifting positioning column 401 ), so that when the first lifting positioning cylinder 402 contacts the buffer spring piece 6 , sliding friction with the buffer spring piece 6 is unlikely to occur, thereby avoiding the occurrence of harsh sounds.

[0058] See also Figure 5As another specific embodiment of the movement 1000 provided in the present application, the movement 1000 also includes a second lifting limiter 8 provided on the mounting plate 1, and the first lifting limiter 4 and the second lifting limiter 8 are respectively located on opposite sides of the dropping limiter 5, and the dropping limiter 5 is rotatably mounted on the mounting plate 1; (there is sufficient friction between the dropping limiter 5 and the mounting plate 1, and after the dropping limiter 5 is rotated to the preset position under force, it is not easy to loosen, and can better resist the buffer spring 6 on the swinging member 2; the dropping limiter 5 can also be fixed in a certain position using an external locking member).

[0059] At this time, the descent limiter 5 acts as a commutator, and it is necessary to make the movement 1000 drive the gate rod 13 to rise and fall on the right side: the end of the descent limiter 5 (the part facing the buffer spring 6) is rotated to bias towards the first lifting limiter 4, so that the swing member 2 moves to approach the highest point (that is, when the gate rod 13 rotates to the highest point, for example, when it is in a vertical state), the buffer spring 6 on the swing member 2 abuts against the first lifting limiter 4. At this time, the first lifting limiter 4 applies pressure to the buffer spring 6, and the buffer spring 6 is deformed, thereby slowing down the rotation speed of the swing member 2, and stopping the swing member 2 from rotating, completing the buffering when the gate rod 13 rises. When the lifting and lowering drive mechanism 3 drives the swing member 2 to rotate to a point close to the lowest point (that is, when the gate rod 13 rotates to the lowest point, for example, when it is in a horizontal state), the buffer spring piece 6 on the swing member 2 abuts against the drop limiter 5. At this time, the drop limiter 5 applies pressure to the buffer spring piece 6, causing the buffer spring piece 6 to deform, thereby slowing down the rotation speed of the swing member 2 and stopping the swing member 2 from rotating, thereby completing the buffering of the gate rod 13 when it drops.

[0060] When the movement 1000 is required to drive the gate rod 13 to rise and fall on the left side: the end of the descent limiter 5 (the part facing the buffer spring 6) is rotated to bias towards the second lifting limiter 8, so that the swing member 2 moves to approach the highest point (that is, when the gate rod 13 rotates to the highest point, for example, when it is in a vertical state), the buffer spring 6 on the swing member 2 abuts against the second lifting limiter 8. At this time, the second lifting limiter 8 applies pressure to the buffer spring 6, and the buffer spring 6 is deformed, thereby slowing down the rotation speed of the swing member 2, and stopping the swing member 2 from rotating, thereby completing the buffering when the gate rod 13 rises. When the lifting and lowering drive mechanism 3 drives the swing member 2 to rotate to a point close to the lowest point (that is, when the gate rod 13 rotates to the lowest point, for example, when it is in a horizontal state), the buffer spring piece 6 on the swing member 2 abuts against the drop limiter 5. At this time, the drop limiter 5 applies pressure to the buffer spring piece 6, causing the buffer spring piece 6 to deform, thereby slowing down the rotation speed of the swing member 2 and stopping the swing member 2 from rotating, thereby completing the buffering of the gate rod 13 when it drops.

[0061] Therefore, when switching the gate lever 13 between left-side and right-side elevation, the descent stopper 5 (reverser) can be rotated to switch, making the switching operation relatively simple and convenient. Compared to changing the internal structure of the mechanism 1000 or the orientation of the chassis, the operation time and difficulty are greatly reduced. It is understood that when the gate lever 13 is lowered to the left, it is mounted on the left side of the mechanism 1000; when it is lowered to the right, it is mounted on the right side of the mechanism 1000.

[0062] The specific switch is that when it is necessary to take off or land on the right side (left and right are defined as left and right on the front side of the figure), the end of the descent limiter 5 is rotated to be biased towards the first lifting limiter 4. At this time, the movement range of the swing member 2 is between the first lifting limiter 4 and the descent limiter 5 (range a shown in the figure. At this time, the end of the descent limiter 5 is closer to the buffer spring 6 on the swing member 2 relative to the second lifting limiter 8. When the swing member 2 rotates, the buffer spring 6 first contacts the descent limiter 5 and is resisted by the descent limiter 5, and cannot rotate to the second lifting limiter 8). When the swing member 2 drives the gate rod 13 to rotate to the highest point, it abuts against the first lifting limiter 4. When the swing member 2 rotates to the lowest point, it abuts against the descent limiter 5.

[0063] When it is necessary to take off or land on the left, the end of the descent limiter 5 is rotated to be biased towards the second lifting limiter 8. At this time, the movement range of the swing member 2 is between the second lifting limiter 8 and the descent limiter 5 (range b shown in the figure. At this time, the end of the descent limiter 5 is closer to the buffer spring 6 on the swing member 2 relative to the first lifting limiter 4. When the swing member 2 rotates, the buffer spring 6 first contacts the descent limiter 5 and is resisted by the descent limiter 5, and cannot rotate to the first lifting limiter 4). When the swing member 2 drives the gate rod 13 to rotate to the highest point, it abuts against the second lifting limiter 8. When the swing member 2 rotates to the lowest point, it abuts against the descent limiter 5.

[0064] The drop limiter 5 has a limit protrusion 501 for contacting the buffer spring piece 6 . The limit protrusion 501 is located at the end of the drop limiter 5 and is used to abut against the buffer spring piece 6 .

[0065] When the movement 1000 drives the gate lever 13 to rise or fall to the right, it rotates the stop protrusion 501 on the end of the drop stopper 5 toward the first rise stopper 4. At this time, the swing member 2 has a range of motion between the stop protrusions 501 on the first rise stopper 4 and the drop stopper 5. When the swing member 2 drives the gate lever 13 to rotate to its highest point, it abuts against the first rise stopper 4. When the swing member 2 abuts against the stop protrusion 501 on the drop stopper 5 at its lowest point, it abuts against the stop protrusion 501 on the drop stopper 5. When the gate lever 13 rises or falls to the right, after the swing member 2 abuts against the stop protrusion 501 on the drop stopper 5, it cannot continue to rotate toward the second rise stopper 8.

[0066] When the movement 1000 drives the gate lever 13 to rise or fall on the left side, it rotates the stop protrusion 501 on the end of the drop stop member 5 toward the second rise stop member 8. At this time, the movement range of the swing member 2 is between the second rise stop member 8 and the stop protrusion 501 on the drop stop member 5. When the swing member 2 drives the gate lever 13 to rotate to the highest point, it abuts against the second rise stop member 8. When the swing member 2 rotates to the lowest point, it abuts against the stop protrusion 501 on the drop stop member 5. When the gate lever 13 rises or falls on the left side, after the swing member 2 abuts against the stop protrusion 501 on the drop stop member 5, it cannot continue to rotate toward the first rise stop member 4.

[0067] (The second lifting limiter includes a second lifting positioning column 801 fixedly connected to the mounting plate 1, and a second lifting positioning cylinder 802 sleeved on the outside of the second lifting positioning column 801. The second lifting positioning column 801 is provided with a threaded hole for easy cooperation with a screw, so that the mounting plate 1 is connected to the movement 1000 and other components of the gate machine through the second lifting positioning column 801, which facilitates the installation and fixation of the mounting plate 1. Optionally, the second lifting positioning cylinder 802 is rotatably connected to the second lifting positioning column 801. When the second lifting positioning cylinder 802 contacts the buffer spring piece 6, it is not easy to generate sliding friction with the buffer spring piece 6, thereby avoiding the occurrence of harsh sounds; the second lifting positioning cylinder 802 is rotatably connected to the second lifting positioning column 801).

[0068] like Figure 6-Figure 7 As shown, an embodiment of the present application provides a barrier gate, including a gate rod 13 and the movement 1000 in any of the above embodiments; the gate rod 13 is connected to the swing member 2.

[0069] It can be understood that the solution in another specific implementation manner may be a feasible implementation scheme that is further improved on the basis of other embodiments.

[0070] Obviously, the above embodiments of the present application are merely examples for the purpose of clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, other variations or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present application shall be included within the scope of protection of the claims of the present application.

Claims

1. Movement, characterized in that, The invention comprises a mounting plate, a swinging member rotatably mounted on the mounting plate and connected to the gate lever, and a lifting and lowering drive mechanism for driving the swinging member to rotate; the lifting and lowering drive mechanism comprises a driving motor, a driving gear mounted on the output shaft of the driving motor, a driven gear rotatably mounted on the mounting plate and meshing with the driving gear, and a connecting rod connected between the driven gear and the swinging member; the connecting rod is rotatably connected to the driven gear, and the connecting rod is rotatably connected to the swinging member; the connecting rod comprises a plurality of first laminated plates, and the plurality of first laminated plates are stamped to form the connecting rod; The movement further includes a first lifting limiter provided on the mounting plate, a lowering limiter provided on the mounting plate, a buffer spring provided on the swinging member, and a second lifting limiter provided on the mounting plate, the first lifting limiter and the second lifting limiter being located on opposite sides of the lowering limiter respectively; the lowering limiter is rotatably mounted on the mounting plate; The descending limit member is equivalent to the function of the commutator. When it is necessary to make the movement drive the gate rod to rise and fall on the right side: the end of the descending limit member is rotated to deflect to the first lifting limit member, so that when the swing member moves to approach the highest point, the buffer spring on the swing member abuts against the first lifting limit member. At this time, the first lifting limit member applies pressure to the buffer spring, and the buffer spring is deformed, thereby slowing down the rotation speed of the swing member, and stopping the swing member from rotating, thereby completing the buffering when the gate rod is raised; when the lifting and lowering drive mechanism drives the swing member to rotate to approach the lowest point, the buffer spring on the swing member abuts against the descending limit member. At this time, the descending limit member applies pressure to the buffer spring, and the buffer spring is deformed, thereby slowing down the rotation speed of the swing member, and stopping the swing member from rotating, thereby completing the buffering when the gate rod descends; When it is necessary to make the movement drive the gate rod to rise and fall on the left side: the end of the descending limit member is rotated to bias towards the second lifting limit member, so that when the swing member moves to approach the highest point, the buffer spring on the swing member abuts against the second lifting limit member. At this time, the second lifting limit member applies pressure to the buffer spring, and the buffer spring deforms, thereby slowing down the rotation speed of the swing member, and stops the swing member from rotating, completing the buffering when the gate rod rises; when the lifting and lowering drive mechanism drives the swing member to rotate to approach the lowest point, the buffer spring on the swing member abuts against the descending limit member. At this time, the descending limit member applies pressure to the buffer spring, and the buffer spring deforms, thereby slowing down the rotation speed of the swing member, and stops the swing member from rotating, completing the buffering when the gate rod descends.

2. The movement according to claim 1, characterized in that The swing member includes a plurality of second laminated plates, and the plurality of second laminated plates are punched to form the swing member.

3. The movement according to claim 1, characterized in that The drop limiter includes a plurality of third laminated plates, and the plurality of third laminated plates are stamped to form the drop limiter.

4. The movement according to claim 1, characterized in that The lifting and lowering drive mechanism further includes a rotating frame mounted on the mounting plate; a rotating hole is opened on the mounting plate, and the output shaft passes through the rotating hole and is rotatably mounted on the rotating frame.

5. The movement according to claim 4, characterized in that: The rotating frame includes a plurality of fourth laminated plates, which are formed by stamping the plurality of fourth laminated plates; a first bearing is provided between the output shaft and the mounting plate, and a second bearing is provided between the output shaft and the rotating frame.

6. The movement according to claim 5, characterized in that A second fixing threaded hole is provided on the output shaft, a second fixing through hole is provided on the rotating frame, a second fixing screw is provided between the output shaft and the rotating frame, and the second fixing screw passes through the second fixing through hole and is threadedly connected to the second fixing threaded hole.

7. The movement according to claim 1, characterized in that The swinging member is provided with a buffer groove on the surface where the buffer spring is installed, and a gap is formed between the spring and the inner surface of the buffer groove.

8. The movement according to claim 1, characterized in that The connecting rods are provided on opposite sides of the driven gear.

9. A barrier gate, characterized in that: It comprises a gate rod and a movement according to any one of claims 1 to 8; the gate rod is connected to the swing member.

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