CN214613748U - Movement and barrier gate - Google Patents

Abstract

The application discloses core and banister. The machine core comprises a mounting plate, a swinging piece which is rotatably mounted on the mounting plate and is used for being connected with the brake lever, a lifting driving mechanism for driving the swinging piece to rotate, a first lifting limiting piece arranged on the mounting plate, a descending limiting piece arranged on the mounting plate and a buffering elastic piece arranged on the swinging piece; when the swinging piece drives the brake lever to rotate to the highest point, the buffering elastic sheet is abutted with the first lifting limiting part, and when the swinging piece drives the brake lever to rotate to the lowest point, the buffering elastic sheet is abutted with the descending limiting part. Through the cooperation of the buffering elastic sheet, the first lifting limiting part and the descending limiting part, the buffering of the brake rod driven by the machine core can be realized. The mounting positions of the first lifting limiting part and the first falling limiting part are located in the boundary range of the mounting plate, and the buffering elastic sheet is located on the swinging part, so that the structure of the machine core is compact. And the mode that sets up the extension spring needs provide sufficient tensile space for the extension spring, is unfavorable for the miniaturization of core structure.

Description

Movement and barrier gate

Technical Field

The application relates to the field of banisters, especially, relate to a core and banister.

Background

The road brake is also called a car stopper, is a passage entrance and exit management device specially used for limiting the running of motor vehicles on roads, is widely applied to a road toll station and a parking lot system management vehicle passage at present, and is used for managing the entrance and the exit of the vehicles. The electric barrier gate can realize the lifting and falling of the rod through wireless remote control alone, and can also realize automatic management state through a parking lot management system, and the vehicle is released after entering a field and taking a card, and is automatically released after parking fee is collected when leaving the field.

The banister includes quick-witted case and installs the brake lever on quick-witted case, and the core in the quick-witted case is used for driving the brake lever and rotates, and then realizes the rise and fall of brake lever. In order to prolong the service life of the barrier gate and avoid the rise and fall of the gate rod to generate larger noise in the use process, a tension spring is usually required to be arranged between the machine core and the gate rod so as to exert a buffering effect on the rise and fall of the gate rod, so that the gate rod can rotate to realize the uniform speed in the fall process and is not easy to generate larger noise, and the barrier gate is not easy to damage. But the volume of the movement is increased in the vertical direction due to the arrangement of the tension spring, and the movement is not easy to miniaturize.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a core that can drive brake lever and rise and fall, aim at solving prior art, need set up the extension spring between brake lever and the core, lead to the great problem of core size.

To achieve the purpose, the embodiment of the application adopts the following technical scheme:

the mechanism comprises a mounting plate, a swinging piece, a lifting driving mechanism, a first lifting limiting piece, a first falling limiting piece and a buffering elastic piece, wherein the swinging piece is rotatably mounted on the mounting plate and is used for being connected with the brake lever; when the swinging piece drives the brake lever to rotate to the highest point, the buffering elastic sheet is abutted to the first lifting limiting part, and when the swinging piece drives the brake lever to rotate to the lowest point, the buffering elastic sheet is abutted to the descending limiting part.

In one embodiment, the swinging member is provided with a buffer groove on the surface where the buffer elastic sheet is mounted, and a gap is formed between the elastic sheet and the inner surface of the buffer groove.

In one embodiment, the depth of the buffer groove is gradually reduced from the middle of the swinging member to the opposite ends of the swinging member.

In one embodiment, the inner surface of the buffer groove is a cambered surface.

In one embodiment, the buffering elastic sheet is detachably connected with the swinging piece.

In one embodiment, the swing member has first fixing threaded holes formed at opposite ends thereof, the buffering elastic sheet has first fixing through holes formed at opposite ends thereof, and first fixing screws are disposed between the buffering elastic sheet and the swing member and penetrate through the first fixing through holes and are in threaded connection with the first fixing threaded holes.

In one embodiment, the first fixing through hole is a long hole.

In one embodiment, the first raised limiting element includes a first raised positioning post fixedly connected to the mounting plate, and a first raised positioning cylinder sleeved outside the first raised positioning post, and the first raised positioning post has a threaded hole (the first raised positioning cylinder is rotatably connected to the first raised positioning post).

In one embodiment, the movement further includes a second rising limiting member disposed on the mounting plate, the first rising limiting member and the second rising limiting member are respectively disposed on two opposite sides of the falling limiting member, and the falling limiting member is rotatably mounted on the mounting plate.

In one embodiment, the descending position-limiting member has a position-limiting protrusion for contacting the buffering elastic sheet (the second ascending position-limiting member includes a second ascending positioning column fixedly connected to the mounting plate, and a second ascending positioning tube sleeved outside the second ascending positioning column, the second ascending positioning column has a threaded hole, and the second ascending positioning tube is rotatably connected to the second ascending positioning column).

In one embodiment, the landing drive mechanism comprises a drive motor, a drive gear mounted to an output shaft of the drive motor, a driven gear rotatably mounted to the mounting plate and engaged with the drive gear, and a link member connected between the driven gear and the oscillating member; the connecting rod piece is rotationally connected with the driven gear, and the connecting rod piece is rotationally connected with the swinging piece.

In one embodiment, the link member includes a plurality of first laminated plates stamped to form the link member; the swinging piece comprises a plurality of second laminated plates, and the swinging piece is formed by punching the second laminated plates; the descending limiting part comprises a plurality of third laminated plates, and the third laminated plates are punched to form the descending limiting part.

In one embodiment, the landing drive mechanism further comprises a turret mounted to the mounting plate; the mounting plate is provided with a rotating hole, and the output shaft penetrates through the rotating hole and is rotatably mounted on the rotating frame; the two opposite sides of the driven gear are provided with the connecting rod pieces.

In one embodiment, a second fixing threaded hole is formed in the output shaft, a second fixing through hole is formed in the rotating frame, a second fixing screw is arranged between the output shaft and the rotating frame, and the second fixing screw penetrates through the second fixing through hole and is in threaded connection with the second fixing threaded hole; the rotating frame comprises a plurality of fourth laminated plates, and the plurality of fourth laminated plates are punched to form the rotating frame; a first bearing is arranged between the output shaft and the mounting plate, and a second bearing is arranged between the output shaft and the rotating frame.

The application aims at providing a barrier gate, which comprises a gate rod and a movement as described in any one of the above embodiments; the brake lever is connected with the swinging piece.

The beneficial effects of the embodiment of the application are as follows: when the lifting driving mechanism drives the swinging piece to rotate to approach to the highest point, the buffering elastic sheet on the swinging piece is abutted to the first lifting limiting piece, and at the moment, the first lifting limiting piece applies pressure to the buffering elastic sheet, so that the buffering elastic sheet deforms, the rotating speed of the swinging piece is reduced, the swinging piece stops rotating, and buffering when the brake lever is lifted is completed. When the lifting driving mechanism drives the swinging piece to rotate to approach to the lowest point, the buffering elastic piece on the swinging piece is abutted with the descending limiting piece, the descending limiting piece exerts pressure on the buffering elastic piece at the moment, the buffering elastic piece deforms, the rotating speed of the swinging piece is further reduced, the swinging piece stops rotating, and buffering when the brake lever descends is completed. That is, the core in the embodiment of the present application can realize the buffering when the core drives the brake lever to rise and fall through the cooperation of the buffering elastic sheet and the first rising limit part and the falling limit part. The mounting positions of the first lifting limiting part and the first falling limiting part are located in the boundary range of the mounting plate, and the buffering elastic sheet is located on the swinging part, so that the structure of the machine core is compact. And the mode that sets up the extension spring needs provide sufficient tensile space for the extension spring, is unfavorable for the miniaturization of core structure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a first view angle of a movement (right rise and fall of the movement) in an embodiment of the present application;

figure 2 is a partial view of the cartridge of figure 1;

figure 3 is a schematic diagram of a second perspective view of a cartridge in an embodiment of the present application;

figure 4 is a schematic diagram of a third perspective view of the movement according to an embodiment of the present application (left rise and fall of the movement);

figure 5 is a cross-sectional view of a cartridge in an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a barrier gate according to an embodiment of the present disclosure;

FIG. 7 is a cross-sectional view of a barrier gate in an embodiment of the present application;

in the figure:

1000. a movement; 1. mounting a plate; 101. rotating the hole; 2. a swinging member; 201. a buffer tank; 202. a second laminate sheet; 3. a rise and fall drive mechanism; 301. a drive motor; 3011. an output shaft; 30111. a second fixing threaded hole; 302. a driving gear; 303. a driven gear; 304. a link member; 3041. a first laminate sheet; 4. a first lifting limit part; 401. a first raised positioning column; 402. a first lifting positioning cylinder; 5. Descending a limiting piece; 501. a limiting bulge; 502. a third laminate; 6. a buffering elastic sheet; 601. a first fixing through hole; 7. a first set screw; 8. a second lifting limit part; 801. secondly, raising the positioning column; 802. a second lifting positioning cylinder; 9. a rotating frame; 901. a second fixing through hole; 902. a fourth laminated sheet; 10. a second set screw; 11. a first bearing; 12. a second bearing; 13. a brake lever.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The following detailed description of implementations of the present application is provided in conjunction with specific embodiments.

As shown in fig. 1-3, an embodiment of the present application provides a movement 1000, which includes a mounting plate 1, a swinging member 2 rotatably mounted on the mounting plate 1 and configured to be connected to a brake rod 13, a lift driving mechanism 3 configured to drive the swinging member 2 to rotate, a first lift limiting member 4 disposed on the mounting plate 1, a drop limiting member 5 disposed on the mounting plate 1, and a buffering elastic sheet 6 disposed on the swinging member 2; when the swing member 2 drives the brake lever 13 to rotate to the highest point, the buffering elastic sheet 6 abuts against the first lifting limiting member 4, and when the swing member 2 drives the brake lever 13 to rotate to the lowest point, the buffering elastic sheet 6 abuts against the descending limiting member 5.

In the embodiment of the present application, referring to fig. 4-5 synchronously, the lift driving mechanism 3 drives the swinging member 2 to rotate relative to the mounting plate 1, and further drives the brake rod 13 connected to the swinging member 2 to rotate, so as to lift the brake rod 13. When the lifting driving mechanism 3 drives the swinging member 2 to rotate to approach the highest point (i.e. the brake lever 13 rotates to the highest point, for example, in a vertical state), the buffering elastic sheet 6 on the swinging member 2 abuts against the first lifting limiting member 4, and at this time, the first lifting limiting member 4 applies pressure to the buffering elastic sheet 6, so that the buffering elastic sheet 6 deforms, thereby slowing down the rotating speed of the swinging member 2, stopping the rotation of the swinging member 2, and completing the buffering when the brake lever 13 is lifted. When the lifting driving mechanism 3 drives the oscillating member 2 to rotate to approach the lowest point (i.e. the brake lever 13 rotates to the lowest point, for example, when in a horizontal state), the buffering elastic sheet 6 on the oscillating member 2 abuts against the landing limiting member 5, and at this time, the landing limiting member 5 applies pressure to the buffering elastic sheet 6, so that the buffering elastic sheet 6 deforms, thereby slowing down the rotation speed of the oscillating member 2, stopping the rotation of the oscillating member 2, and completing the buffering when the brake lever 13 lands.

That is, the movement 1000 in the embodiment of the present application can realize the buffering when the movement 1000 drives the brake lever 13 to rise and fall through the cooperation of the buffering elastic sheet 6, the first rising limit part 4 and the falling limit part 5. The installation positions of the first lifting limiting part 4 and the first falling limiting part 5 are located within the boundary range of the installation plate 1, and the buffering elastic sheet 6 is located on the swinging part 2, so that the structure of the movement 1000 is compact. The arrangement of the tension spring needs to provide a sufficient tension space for the tension spring, which is not favorable for the miniaturization of the structure of the movement 1000.

Referring to fig. 2, as another embodiment of the movement 1000 provided by the present application, the swinging member 2 is provided with a buffer slot 201 on the surface where the buffer elastic sheet 6 is mounted, and a gap is formed between the elastic sheet and the inner surface of the buffer slot 201. Therefore, when the buffering elastic sheet 6 deforms, the buffering elastic sheet 6 can sink into the buffering groove 201, the buffering elastic sheet 6 has enough deformation space and can bear larger pressure, and better buffering force is applied to the swinging piece 2 at the rotating end point of the swinging piece 2, so that the swinging piece 2 stops rotating more slowly.

Referring to fig. 2, as another embodiment of the movement 1000 provided by the present application, the depth of the buffer groove 201 gradually decreases from the middle of the swinging member 2 to the opposite ends of the swinging member 2. Therefore, when the buffering elastic sheet 6 deforms and sinks into the inside of the buffer groove 201, the middle of the buffering elastic sheet 6 sinks into the middle of the sliding groove (i.e., the middle of the swinging piece 2) to the maximum extent, the two ends of the buffering elastic sheet 6 sink into the two ends of the buffer groove 201 to the relatively small extent, and the buffering elastic sheet 6 also sinks into the two ends of the buffer groove 201 to the moderate deformation at the middle, so that the buffering elastic sheet 6 can provide the moderate buffering force for the first lifting of the limiting part 4 and the falling of the limiting part 5.

Referring to fig. 2, as another embodiment of the movement 1000 provided by the present application, the inner surface of the buffer slot 201 is an arc surface, and when the buffer elastic sheet 6 deforms and sinks into the buffer slot 201, the buffer elastic sheet 6 can be in close contact with the inner surface of the buffer slot 201, so that a local part of the buffer elastic sheet 6 is prevented from being deformed greatly, and the buffer elastic sheet 6 is not easily damaged after being used for a long time.

Referring to fig. 3, as another embodiment of the movement 1000 provided by the present application, the buffering elastic sheet 6 is detachably connected to the swinging member 2, and the buffering elastic sheet 6 can be replaced when the elastic performance of the buffering elastic sheet 6 is reduced.

Referring to fig. 3 and 5, as another embodiment of the movement 1000 provided by the present application, two opposite ends of the swinging member 2 are provided with first fixing threaded holes, two opposite ends of the buffering elastic sheet 6 are provided with first fixing through holes 601, a first fixing screw 7 is disposed between the buffering elastic sheet 6 and the swinging member 2, and the first fixing screw 7 penetrates through the first fixing through holes 601 and is in threaded connection with the first fixing threaded holes. By adopting the mode of the first fixing screw 7, the quick assembly and disassembly can be realized.

Referring to fig. 3 and 5, as another embodiment of the movement 1000 provided by the present application, the first fixing through hole 601 is a long hole, so that, when the buffering elastic sheet 6 is forced and pressed into the buffering groove 201, both ends of the buffering elastic sheet 6 can also slide relative to the swinging member 2 (the first fixing through hole 601 is a long hole having a certain length and can slide a certain distance relative to the first fixing screw 7, so that both ends of the buffering elastic sheet 6 slide toward a direction close to the middle of the swinging member 2), so as to support the buffering elastic sheet 6 to deform more sufficiently. The first fixing screw 7 is used as a guide for sliding the buffering elastic sheet 6.

Referring to fig. 4, as another embodiment of the movement 1000 provided by the present application, the first lifting position-limiting component includes a first lifting positioning column 401 fixedly connected to the mounting plate 1, and a first lifting positioning cylinder 402 sleeved outside the first lifting positioning column 401, the first lifting positioning column 401 is provided with a threaded hole for matching 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, and the mounting plate 1 is conveniently mounted and fixed. Optionally, (the first lifting positioning cylinder 402 is rotatably connected with the first lifting positioning column 401, and when the first lifting positioning cylinder 402 is in contact with the buffering elastic sheet 6, sliding friction is not easily generated between the first lifting positioning cylinder 402 and the buffering elastic sheet 6, so that harsh sound is avoided.

Referring to fig. 4, as another embodiment of the movement 1000 provided by the present application, the movement 1000 further includes a second rising limiting member 8 disposed on the mounting plate 1, the first rising limiting member 4 and the second rising limiting member 8 are respectively located at two opposite sides of the falling limiting member 5, and the falling limiting member 5 is rotatably mounted on the mounting plate 1 (the falling limiting member 5 and the mounting plate 1 have enough friction force, and the falling limiting member 5 is not easily loosened after being forced to rotate to a preset position, and can better abut against the buffering elastic sheet 6 on the swinging member 2, or the falling limiting member 5 can be fixed at a certain position by using an external locking member).

At this time, the landing limiting part 5 is equivalent to the action of a commutator, and when the machine core 1000 drives the brake rod 13 to rise and fall on the right side: the end part (the part facing the buffer elastic sheet 6) of the descending limiting piece 5 is rotated to be deviated to the first lifting limiting piece 4, so that when the swinging piece 2 moves to approach the highest point (namely, the brake rod 13 rotates to the highest point, for example, in a vertical state), the buffer elastic sheet 6 on the swinging piece 2 is abutted to the first lifting limiting piece 4, at the moment, the first lifting limiting piece 4 exerts pressure on the buffer elastic sheet 6, the buffer elastic sheet 6 deforms, the rotating speed of the swinging piece 2 is reduced, the swinging piece 2 stops rotating, and buffering when the brake rod 13 is lifted is completed. When the lifting driving mechanism 3 drives the oscillating member 2 to rotate to approach the lowest point (i.e. the brake lever 13 rotates to the lowest point, for example, when in a horizontal state), the buffering elastic sheet 6 on the oscillating member 2 abuts against the landing limiting member 5, and at this time, the landing limiting member 5 applies pressure to the buffering elastic sheet 6, so that the buffering elastic sheet 6 deforms, thereby slowing down the rotation speed of the oscillating member 2, stopping the rotation of the oscillating member 2, and completing the buffering when the brake lever 13 lands.

When the movement 1000 is required to drive the brake rod 13 to rise and fall on the left side: the end part (the part facing the buffer elastic sheet 6) of the descending limiting piece 5 is rotated to be deviated to the second lifting limiting piece 8, so that when the swinging piece 2 moves to approach the highest point (namely, the brake rod 13 rotates to the highest point, for example, in a vertical state), the buffer elastic sheet 6 on the swinging piece 2 is abutted to the second lifting limiting piece 8, at the moment, the second lifting limiting piece 8 applies pressure to the buffer elastic sheet 6, the buffer elastic sheet 6 deforms, the rotating speed of the swinging piece 2 is reduced, the swinging piece 2 stops rotating, and buffering when the brake rod 13 is lifted is completed. When the lifting driving mechanism 3 drives the oscillating member 2 to rotate to approach the lowest point (i.e. the brake lever 13 rotates to the lowest point, for example, when in a horizontal state), the buffering elastic sheet 6 on the oscillating member 2 abuts against the landing limiting member 5, and at this time, the landing limiting member 5 applies pressure to the buffering elastic sheet 6, so that the buffering elastic sheet 6 deforms, thereby slowing down the rotation speed of the oscillating member 2, stopping the rotation of the oscillating member 2, and completing the buffering when the brake lever 13 lands.

Therefore, when the left rising and falling state or the right rising and falling state of the brake rod 13 of the brake needs to be switched, the rotatable falling limiting part 5 (commutator) is switched, and the switching operation is simple and convenient. Compared with the mode of changing the internal structure of the machine core 1000 and the direction of the machine box, the operation time and the operation difficulty are greatly reduced. It will be appreciated that the gate bar 13 is mounted to the left of the movement 1000 when the left side is raised and lowered; when the right side rises and falls, the brake lever 13 is installed on the right side of the movement 1000.

Specifically, when the right side is required to rise and fall (the left and right of the front side in the figure is defined as left and right), the end of the descending limiting part 5 is rotated to be deviated from the first ascending limiting part 4, at this time, the movement range of the swinging part 2 is between the first ascending limiting part 4 and the descending limiting part 5 (the range a shown in fig. 1, at this time, the end of the descending limiting part 5 is closer to the buffering elastic piece 6 on the swinging part 2 relative to the second ascending limiting part 8, when the swinging part 2 rotates, the buffering elastic piece 6 is firstly contacted with the descending limiting part 5 and is supported by the descending limiting part 5, and cannot rotate to the second ascending limiting part 8), when the swinging part 2 drives the brake lever 13 to rotate to the highest point, the brake lever is supported with the first ascending limiting part 4, and when the swinging part 2 rotates to the lowest point, the brake lever is supported with the descending limiting part 5.

When the left side is required to rise and fall, the end of the descending limiting part 5 is rotated to be deviated from the second ascending limiting part 8, the movement range of the oscillating part 2 is between the second ascending limiting part 8 and the descending limiting part 5 (the range b shown in fig. 4, at this time, the end of the descending limiting part 5 is closer to the buffering elastic sheet 6 on the oscillating part 2 relative to the first ascending limiting part 4, when the oscillating part 2 rotates, the buffering elastic sheet 6 is firstly contacted with the descending limiting part 5 and is abutted by the descending limiting part 5, and cannot rotate to the first ascending limiting part 4), when the oscillating part 2 drives the brake lever 13 to rotate to the highest point, the oscillating part 2 is abutted with the descending limiting part 5, and when the oscillating part 2 rotates to the lowest point.

Referring to fig. 3-4, as another embodiment of the movement 1000 provided by the present application, the descending limiting member 5 has a limiting protrusion 501 for contacting with the buffering elastic sheet 6, and the limiting protrusion 501 is located at an end of the descending limiting member 5 for abutting against the buffering elastic sheet 6.

When the machine core 1000 drives the right of the brake lever 13 to rise and fall, the limiting protrusion 501 on the end of the falling limiting part 5 is rotated to be deviated to the first rising limiting part 4, at this time, the motion range of the oscillating piece 2 is between the first rising limiting part 4 and the limiting protrusion 501 on the falling limiting part 5, the oscillating piece 2 drives the brake lever 13 to rotate to the highest point and abut against the first rising limiting part 4, and the oscillating piece 2 rotates to the lowest point and abuts against the limiting protrusion 501 on the falling limiting part 5. When the swing member 2 rises and falls on the right side, the swing member cannot rotate in the direction of the second rise limiting member 8 after rotating to abut against the limiting protrusion 501 on the fall limiting member 5.

When the movement 1000 drives the left side of the brake lever 13 to rise and fall, the limiting protrusion 501 on the end of the falling limiting part 5 is rotated to be deviated to the second rising limiting part 8, at this time, the motion range of the oscillating piece 2 is between the second rising limiting part 8 and the limiting protrusion 501 on the falling limiting part 5, the oscillating piece 2 drives the brake lever 13 to rotate to the highest point and abut against the second rising limiting part 8, and the oscillating piece 2 rotates to the lowest point and abuts against the limiting protrusion 501 on the falling limiting part 5. When the left side rises and falls, the swinging member 2 cannot rotate in the direction of the first rise limiting member 4 after rotating to abut against the limiting protrusion 501 on the fall limiting member 5.

Referring to fig. 4, as another embodiment of the movement 1000 provided by the present application, (the second lifting position-limiting member includes a second lifting positioning column 801 fixedly connected to the mounting plate 1, and a second lifting positioning cylinder 802 sleeved outside the second lifting positioning column 801, the second lifting positioning column 801 having a threaded hole, the second lifting positioning cylinder 802 being rotatably connected to the second lifting positioning column 801 so as to be engaged with a screw, so that the mounting plate 1 is connected to the movement 1000 and other components of the gate through the second lifting positioning column 801, thereby facilitating mounting and fixing of the mounting plate 1. optionally, the second lifting positioning cylinder 802 is rotatably connected to the second lifting positioning column 801, and the second lifting positioning cylinder 802 is not easily generate sliding friction with the buffering elastic sheet 6 when contacting the buffering elastic sheet 6, thereby avoiding generation of harsh sound ").

Referring to fig. 5, as another embodiment of the movement 1000 provided by the present application, the lift driving mechanism 3 includes a driving motor 301, a driving gear 302 mounted on an output shaft 3011 of the driving motor 301, a driven gear 303 rotatably mounted on the mounting plate 1 and engaged with the driving gear 302, and a link member 304 connected between the driven gear 303 and the swinging member 2; the link member 304 is rotatably connected to the driven gear 303, and the link member 304 is rotatably connected to the swinging member 2. The driving motor 301 drives the driving gear 302 to rotate, and then drives the driven gear 303 engaged with the driving gear 302 to rotate, and when the driven gear 303 rotates, the driven gear 303 applies force to the connecting rod 304, so that the connecting rod 304 applies force to the swinging member 2, and then the swinging member 2 is driven to rotate relative to the mounting plate 1. Optionally, the driven gear 303 may be a sector gear (that is, on the basis of a circular gear, a part of the structure is missing, and the missing angle can be selected according to the requirement), so as to reduce the space occupied by the driven gear 303 and improve the compactness of the structure of the movement 1000.

Referring to fig. 5, as another specific embodiment of the core 1000 provided by the present application, the connecting rod 304 includes a plurality of first stacked plates 3041, the plurality of first stacked plates 3041 are punched to form the connecting rod 304, the punching process is more convenient, different numbers of first stacked plates 3041 can be selected according to the thickness, and compared with the mold opening process using a mold and the numerical control process, the process can be faster and simpler; the swinging piece 2 comprises a plurality of second laminated plates 202, the swinging piece 2 is formed by punching the plurality of second laminated plates 202, different numbers of second laminated plates 202 can be selected according to the thickness of the swinging piece 2, and compared with the mode of die opening and numerical control processing, the swinging piece can be processed more quickly, and the processing technology is simpler; descending limiting part 5 includes polylith third lamination 502, polylith third lamination 502 punching press forms descending limiting part 5, descends limiting part 5 and adopts stamping process, with polylith third lamination 502 punching press formation descending limiting part 5, can select different quantity's third lamination 502 according to the thickness that descends limiting part 5, utilizes mould processing for the die sinking to and numerical control processing's mode, processing that can be comparatively quick, the processing technology is comparatively simple.

Referring to fig. 5, as another specific embodiment of the movement 1000 provided by the present application, the lift driving mechanism 3 further includes a rotating frame 9 (connected by a bolt or the like to form a certain gap) mounted on the mounting plate 1; a rotating hole 101 is formed in the mounting plate 1, the output shaft 3011 penetrates through the rotating hole 101 and is rotatably mounted on the rotating frame 9, a gap between the rotating frame 9 and the mounting plate 1 is used for accommodating the output shaft 3011 and the driving gear 302 on the output shaft 3011, and the rotating hole 101 and the rotating frame 9 are used as rotating bases when the output shaft 3011 rotates, so that the rotating stability is improved; the two opposite sides of the driven gear 303 are provided with the connecting rod parts 304, the connecting rod parts 304 on the two sides are also respectively rotatably connected with the two sides of the swinging part 2, and the part of the driven gear 303 is inserted between the connecting rod parts 304 on the two sides, so that the driven gear 303 can apply stable force to the whole formed by the connecting rod parts 304 on the two sides, and the connecting rod parts 304 can stably apply rotating force to the swinging part 2. Therefore, when the driven gear 303 drives the swinging member 2 to rotate through the link member 304, the link member 304 can approach to apply the force required for rotating only the swinging member 2, so that the swinging member 2 approaches to rotate only, and the deflection perpendicular to the rotating direction is not easy to occur, so that the brake lever 13 of the barrier brake rotates more smoothly.

Referring to fig. 5, as another specific embodiment of the movement 1000 provided by the present application, a second fixing threaded hole 30111 is formed in the output shaft 3011, a second fixing through hole 901 is formed in the rotating frame 9, a second fixing screw 10 is disposed between the output shaft 3011 and the rotating frame 9, the second fixing screw 10 penetrates through the second fixing through hole 901 and is in threaded connection with the second fixing threaded hole 30111, and after the second fixing screw 10 is connected to the output shaft 3011, on one hand, the output shaft 3011 is rotatably mounted on the rotating frame 9, and on the other hand, the driving motor 301 is integrally mounted on the mounting plate 1. The second fixing screw 10 can be quickly disassembled, so that the driving motor 301 can be conveniently disassembled; the turret 9 includes a plurality of fourth laminations 902, and the plurality of fourth laminations 902 are stamped to form the turret 9; a first bearing 11 is arranged between the output shaft 3011 and the mounting plate 1, a second bearing 12 is arranged between the output shaft 3011 and the rotating frame 9, the rotating frame 9 is processed by stamping, a plurality of fourth laminated plates 902 are stamped 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, and compared with the mode of die opening and numerical control processing, the processing speed can be higher, and the processing technology is simpler; a first bearing 11 is arranged between the output shaft 3011 and the mounting plate 1, and a second bearing 12 is arranged between the output shaft 3011 and the rotating frame 9, so that the rotating stability of the output shaft 3011 is improved.

As shown in fig. 6 to 7, an embodiment of the present application provides a barrier gate, which includes a gate rod 13, and a movement 1000 in any one of the embodiments; the brake lever 13 is connected to the oscillating piece 2.

It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.

It should be understood that the above examples are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims (10)

1. The mechanism is characterized by comprising a mounting plate, a swinging piece, a lifting driving mechanism, a first lifting limiting piece, a falling limiting piece and a buffering elastic piece, wherein the swinging piece is rotatably mounted on the mounting plate and is used for being connected with a brake lever; when the swinging piece drives the brake lever to rotate to the highest point, the buffering elastic sheet is abutted to the first lifting limiting part, and when the swinging piece drives the brake lever to rotate to the lowest point, the buffering elastic sheet is abutted to the descending limiting part.

2. The movement according to claim 1, wherein the surface of the swinging member on which the buffering elastic piece is mounted is provided with a buffering groove, and a gap is formed between the elastic piece and the inner surface of the buffering groove.

3. The cartridge of claim 2, wherein the depth of the relief groove decreases from a middle portion of the oscillating member to opposite ends of the oscillating member.

4. The movement according to any one of claims 1 to 3, wherein the buffer spring is detachably connected to the swinging member.

5. The movement according to claim 4, wherein opposite ends of the swinging member are provided with first fixing threaded holes, opposite ends of the buffering elastic sheet are provided with first fixing through holes, a first fixing screw is arranged between the buffering elastic sheet and the swinging member, and the first fixing screw penetrates through the first fixing through holes and is in threaded connection with the first fixing threaded holes.

6. The movement of claim 5, wherein the first securing through-hole is a slotted hole.

7. The movement according to claim 1, wherein the movement further includes a second rising limiting member disposed on the mounting plate, the first rising limiting member and the second rising limiting member are respectively disposed on two opposite sides of the falling limiting member, and the falling limiting member is rotatably mounted on the mounting plate.

8. The movement according to claim 7, wherein the drop limiter has a limiting protrusion for contacting the buffering spring piece.

9. The deck according to claim 1, wherein the rise and fall driving mechanism includes a driving motor, a driving gear mounted to an output shaft of the driving motor, a driven gear rotatably mounted to the mounting plate and engaged with the driving gear, and a link member connected between the driven gear and the swinging member; the connecting rod piece is rotationally connected with the driven gear, and the connecting rod piece is rotationally connected with the swinging piece.

10. A barrier comprising a bar and a movement according to any one of claims 1 to 9; the brake lever is connected with the swinging piece.

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