An integrated barrier movement and barrier system

Abstract

The present invention relates to the technical field of barrier gate systems, and discloses an integrated barrier gate core and a barrier gate system. The integrated barrier gate core includes: a housing; a main shaft passing through the housing and used for driving connection with a barrier rod; a driving assembly installed on the housing, and its output end penetrates into the housing; and a four-bar linkage assembly including an output shaft crank arm, a transmission connecting rod, a main shaft crank arm arranged inside the housing, and a spring crank arm arranged outside the housing. The first end of the output shaft crank arm is in driving connection with the output end of the driving assembly, the two ends of the transmission connecting rod are respectively rotatably connected with the second end of the output shaft crank arm and the first end of the main shaft crank arm, the second end of the main shaft crank arm is connected with one end of the main shaft arranged inside the housing, and the first end of the spring crank arm is connected with one end of the main shaft arranged outside the housing. The integrated barrier gate core provided by the present invention can improve the installation efficiency and assembly accuracy, and reduce the labor intensity of workers.

Description

Technical Field

[0001] The present invention relates to the technical field of barrier gate systems, and particularly to an integrated barrier gate core and a barrier gate system. Background Art

[0002] A barrier gate system is a device specifically used for managing the access of vehicle passages restricted on roads, and is now widely used at highway toll stations, parking lots, residential areas, and the entrances and exits of enterprises and institutions to manage the entry and exit of vehicles.

[0003] The barrier gate system includes a machine box and a core installed in the machine box. In the traditional production process, each component in the core is usually manually installed in the machine box one by one. Workers need to repeatedly enter the machine box during the assembly process. This assembly method not only has low efficiency and low assembly accuracy, but also requires a great deal of labor intensity for workers.

[0004] Therefore, there is an urgent need for an integrated barrier gate core and a barrier gate system to solve the problems of low assembly efficiency, low assembly accuracy, and high labor intensity of workers. Summary of the Invention

[0005] Based on the above, the purpose of the present invention is to provide an integrated barrier gate core and a barrier gate system, which can improve the installation efficiency and assembly accuracy and reduce the labor intensity of workers.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] An integrated barrier gate core, comprising:

[0008] A housing;

[0009] A main shaft, passing through the housing and used for driving connection with a barrier rod;

[0010] A driving assembly, installed on the housing, and its output end penetrates into the housing; and

[0011] A four-bar linkage assembly, including an output shaft crank arm, a transmission link, a main shaft crank arm arranged inside the housing, and a spring crank arm arranged outside the housing. The first end of the output shaft crank arm is in driving connection with the output end of the driving assembly, the two ends of the transmission link are respectively rotatably connected to the second end of the output shaft crank arm and the first end of the main shaft crank arm, the second end of the main shaft crank arm is connected to one end of the main shaft arranged inside the housing, and the first end of the spring crank arm is connected to one end of the main shaft arranged outside the housing.

[0012] As an optional solution of the integrated barrier gate core, the driving assembly includes:

[0013] A driving motor; and

[0014] The speed reducer is connected to the drive motor, the output end of the drive motor is in transmission connection with the input end of the speed reducer, and the output end of the speed reducer is connected to the first end of the output shaft crank arm.

[0015] As an alternative solution for an integrated barrier machine core, it further includes:

[0016] A limit block, which is installed inside the machine shell and is used to limit the rotation angle of the output shaft crank arm.

[0017] As an alternative solution for an integrated barrier machine core, the first end of the output shaft crank arm is provided with a first locking collar structure, the output end of the drive assembly passes through the first locking collar structure and is locked by bolts, the second end of the output shaft crank arm is provided with a first rotating shaft, and the transmission connecting rod is rotatably connected to the first rotating shaft.

[0018] As an alternative solution for an integrated barrier machine core, the first end of the main shaft crank arm is provided with a second rotating shaft, the transmission connecting rod is rotatably connected to the second rotating shaft, the second end of the main shaft crank arm is provided with a second locking collar structure, and the main shaft passes through the second locking collar structure and is locked by bolts.

[0019] As an alternative solution for an integrated barrier machine core, both ends of the transmission connecting rod are respectively provided with a first connection hole, and the two first connection holes are respectively rotatably connected to the first rotating shaft and the second rotating shaft through rolling bearings.

[0020] As an alternative solution for an integrated barrier machine core, the first end of the spring crank arm is provided with a third locking collar structure, and the main shaft passes through the third locking collar structure and is locked by bolts.

[0021] As an alternative solution for an integrated barrier machine core, it further includes:

[0022] A bottom plate, which is connected to the machine shell and encloses a chamber with the machine shell.

[0023] In a second aspect, a barrier system is provided, including:

[0024] A chassis;

[0025] The integrated barrier machine core as described above, the integrated barrier machine core is installed inside the chassis; and

[0026] An elastic buffer assembly, one end of which is connected to the chassis and the other end is connected to the second end of the spring crank arm.

[0027] As an alternative solution for a barrier system, the barrier system further includes:

[0028] A rod handle, which is arranged outside the chassis and is connected to the main shaft for installing the barrier rod.

[0029] The beneficial effects of the present invention are as follows:

[0030] When the integrated barrier gate movement provided by the present invention is assembled, relying on the housing, the main shaft, the drive assembly and the four-link assembly are all installed on the housing. The overall structure of the integrated barrier gate movement is more compact. The integrated barrier gate movement is directly installed into the chassis as a whole structure. Compared with the split movement that requires each component to be installed in the chassis one by one, the installation efficiency and assembly accuracy of the integrated barrier gate movement provided by the present invention are greatly improved, the labor intensity of workers is greatly reduced, and the housing accommodates components such as the main shaft, the output shaft crank arm, the transmission connecting rod, and the main shaft crank arm, etc., and the overall appearance is more tidy. The integrated barrier gate movement can also be conveniently and directly installed in the chassis as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments of the present invention. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the content of the embodiments of the present invention and these drawings.

[0032] Figure 1 is the front view of the integrated barrier gate movement provided by the present invention;

[0033] Figure 2 is the side view of the integrated barrier gate movement provided by the present invention;

[0034] Figure 3 is the exploded schematic view of the integrated barrier gate movement provided by the present invention;

[0035] Figure 4 is the structural schematic view of the transmission connecting rod provided by the present invention;

[0036] Figure 5 is the structural schematic view of the spring crank arm provided by the present invention;

[0037] Figure 6 is the partial structural schematic view of the barrier gate system provided by the present invention.

[0038] In the figure:

[0039] 1. Housing; 2. Main shaft; 3. Driving assembly; 31. Driving motor; 32. Reducing gearbox; 4. Output shaft crank arm; 5. Transmission connecting rod; 51. First connection hole; 52. Relief groove; 6. Main shaft crank arm; 7. Spring crank arm; 71. Relief through hole; 72. Locking groove; 73. Locking hole; 74. Second connection hole; 8. Limit block; 9. Base plate; 10. Rod handle; 11. First bearing; 12. Second bearing; 13. Third bearing; 14. First shaft retaining ring; 15. Second shaft retaining ring; 100. Integrated barrier gate movement; 200. Machine box; 300. Elastic buffer assembly; 400. Spring hook. Detailed implementation manner

[0040] To make the technical problems solved by the present invention, the technical solutions adopted and the achieved technical effects clearer, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present invention.

[0041] As Figures 1 - 6 shown, this embodiment provides a barrier gate system for controlling the entry and exit of vehicles at the entrance and exit of a passage, including an integrated barrier gate movement 100, a machine box 200 and an elastic buffer assembly 300. The integrated barrier gate movement 100 includes a housing 1, a main shaft 2, a driving assembly 3 and a four-bar linkage assembly. The main shaft 2 passes through the housing 1 and is used for driving connection with a barrier rod. The driving assembly 3 is installed on the housing 1, and its output end penetrates into the housing 1. The four-bar linkage assembly includes an output shaft crank arm 4, a transmission connecting rod 5, a main shaft crank arm 6 arranged inside the housing 1 and a spring crank arm 7 arranged outside the housing 1. The first end of the output shaft crank arm 4 is in driving connection with the output end of the driving assembly 3. The two ends of the transmission connecting rod 5 are respectively rotatably connected to the second end of the output shaft crank arm 4 and the first end of the main shaft crank arm 6. The second end of the main shaft crank arm 6 is connected to one end of the main shaft 2 arranged inside the housing 1. The first end of the spring crank arm 7 is connected to one end of the main shaft 2 arranged outside the housing 1.

[0042] Specifically, when assembling the integrated barrier gate movement 100, relying on the housing 1, the main shaft 2, the drive assembly 3 and the four-link assembly are all installed on the housing 1. The overall structure of the integrated barrier gate movement 100 is more compact. The integrated barrier gate movement 100 is directly installed in the chassis 200 as a whole structure. Compared with the split movement that requires each component to be installed in the chassis 200 one by one, the installation efficiency and assembly accuracy of the integrated barrier gate movement 100 provided by the present invention are greatly improved, the labor intensity of workers is significantly reduced, and the housing accommodates components such as the main shaft 2, the output shaft crank arm 4, the transmission connecting rod 6, and the main shaft crank arm 6, making the overall appearance neater. The integrated barrier gate movement 100 can also be conveniently and directly installed in different chassis 200 as a whole without redesigning the chassis 200, having high versatility.

[0043] Optionally, the drive assembly 3 includes a drive motor 31 and a reduction gearbox 32. The outer shell of the reduction gearbox 32 is connected to the drive motor 31. At the same time, the output end of the drive motor 31 is drivingly connected to the input end of the reduction gearbox 32, and the output end of the reduction gearbox 32 is connected to the first end of the output shaft crank arm 4.

[0044] Optionally, the integrated barrier gate movement 100 further includes a limit block 8. The limit block 8 is installed inside the housing 1 and is used to limit the rotation angle of the output shaft crank arm 4. Specifically, since the lifting and lowering angles of the barrier rod itself need to be limited, the rotation angle of the output shaft crank arm 4 also needs to be limited. The limit block 8 is set as an arc-shaped structure, arranged around the output end of the reduction gearbox 32, and fixed to the housing 1 by bolts. The limit block 8 and the output shaft crank arm 4 are located in the same plane.

[0045] Furthermore, the limit block 8 is provided with an arc-shaped weight-reducing hole for reducing its weight and simultaneously reducing the overall weight of the integrated barrier gate movement 100, making it more convenient for installation and further reducing the working intensity of the installation workers.

[0046] Optionally, the first end of the output shaft crank arm 4 is provided with a first locking collar structure. The output end of the drive assembly 3 passes through the first locking collar structure and is locked by bolts. The second end of the output shaft crank arm 4 is provided with a first rotating shaft, and the transmission connecting rod 5 is rotatably connected to the first rotating shaft. The first locking collar structure is composed of a locking through hole with an opening on one side and a bolt locking hole 73 passing through the opening. The cooperation between the bolt and the bolt locking hole 73 can tighten the opening to make the aperture of the locking through hole smaller, thereby locking the output end of the drive assembly 3.

[0047] Optionally, a second rotating shaft is provided at the first end of the main shaft crank arm 6. The transmission connecting rod 5 is rotatably connected to the second rotating shaft. A second locking collar structure is provided at the second end of the main shaft crank arm 6. The main shaft 2 passes through the second locking collar structure and is locked by bolts. The second locking collar structure is composed of a locking through hole with an opening on one side and a bolt locking hole 73 passing through the opening. The cooperation between the bolt and the bolt locking hole 73 can tighten the opening to reduce the aperture of the locking through hole, thereby locking the main shaft 2. Specifically, a convex post is provided at the second end of the main shaft crank arm 6. The second locking collar structure is provided on the convex post. The second locking collar structure is locked by two bolts together, increasing the contact area with the main shaft 2 and improving the locking force.

[0048] Further, first connection holes 51 are respectively provided at both ends of the transmission connecting rod 5. The two first connection holes 51 are respectively rotatably connected to the first rotating shaft and the second rotating shaft through rolling bearings. A first shaft retaining ring 14 is provided in the first connection hole 51.

[0049] Furthermore, the transmission connecting rod 5 is arranged in an arc-shaped structure, and a relief groove 52 is provided between its two ends. The main shaft 2 passes through the relief groove 52. The provision of the relief groove 52 ensures that during the operation of the barrier gate system, no matter what angle the transmission connecting rod 5 rotates to, the main shaft 2 never interferes with the transmission connecting rod 5. At the same time, the occupied space of the transmission connecting rod 5 is reduced, the structure of the integrated movement is more compact, the overall occupied position is less, which is convenient for installation and the miniaturization design of the barrier gate system.

[0050] Optionally, a third locking collar structure is provided at the first end of the spring crank arm 7. The main shaft 2 passes through the third locking collar structure and is locked by bolts. A second connection hole 74 is provided at the second end of the spring crank arm 7. The spring crank arm 7 is rotatably connected to the elastic buffer assembly 300 through a rotating shaft passing through the second connection hole 74. The third locking collar structure is composed of a relief through hole 71, a locking groove 72 and a locking hole 73. Among them, the locking groove 72 is communicated with the relief through hole 71. The locking groove 72 is arranged in a strip shape. The locking hole 73 passes through the locking groove 72. The cooperation between the bolt and the locking hole 73 can tighten the locking groove 72 to reduce the aperture of the relief through hole 71, thereby locking the main shaft 2. The difference between the third locking collar structure and the first locking collar structure and the second locking collar structure is that the locking groove 72 of the third locking collar structure is arranged inward, while the openings of the first locking collar structure and the second locking collar structure are both arranged outward. In contrast, the third locking collar structure occupies less space and avoids the risk of interference and collision between the protruding part and other components.

[0051] Optionally, the integrated barrier gate movement 100 further includes a bottom plate 9. The bottom plate 9 is connected to the housing 1 and encloses a chamber with the housing 1. The main shaft 2 penetrates into the chamber from the housing 1 and passes out from the bottom plate 9. The housing 1 is installed in the chassis 200 through the bottom plate 9.

[0052] Preferably, the main shaft 2 is rotatably connected to the bottom plate 9 and the housing 1 through the first bearing 11 and the second bearing 12 respectively, and second shaft retaining rings 15 are provided at both ends of the main shaft 2. Specifically, since the main shaft 2 does not need to be connected to the housing 1 through an additional bearing housing, and the reduction gearbox 32 is also directly installed on the housing 1, the assembly error is greatly reduced compared with the traditional movement in which each component is directly installed on the chassis 200.

[0053] Optionally, the output end of the reduction gearbox 32 is rotatably connected to the bottom plate 9 through the third bearing 13. The bottom plate 9 and the housing 1 respectively bear both ends of the output shaft of the reduction gearbox 32. The middle of the output shaft of the reduction gearbox 32 is connected to the output shaft crank arm 4, improving the stability of the load-bearing drive assembly 3, and the stability of the integrated barrier movement 100 is also improved accordingly.

[0054] Preferably, the reduction gearbox 32 adopts a planetary gearbox, which has the characteristics of smooth transmission, large bearing capacity, small volume and large transmission ratio. The setting of the planetary gearbox can further improve the stability of the overall operation of the integrated barrier movement 100.

[0055] Optionally, the barrier system further includes a rod handle 10, which is arranged on the side of the bottom plate 9 away from the housing 1 and is connected to the main shaft 2 for installing the barrier rod. Specifically, during assembly, after the integrated barrier movement 100 is installed in the chassis 200, the rod handle 10 is installed at one end of the main shaft 2 passing through the chassis 200, and the rod handle 10 and the barrier rod are fixedly connected by bolts.

[0056] Optionally, the elastic buffer assembly 300 includes an adapter and a tension spring. One end of the adapter is rotatably connected to the spring crank arm 7 through a rotating shaft, and the other end is connected to one end of the tension spring. One end of the tension spring is connected to the bottom of the chassis 200 through a spring hook 400. Specifically, when the barrier rod descends, the tension spring is stretched and stores potential energy; when the barrier rod rises, the tension spring gradually returns to its original state and releases potential energy, providing a certain lifting force for the barrier rod and reducing the load on the drive motor 31.

[0057] When it is necessary to close the passage, the drive motor 31 drives the output shaft crank arm 4 to rotate forward, drives the main shaft 2 to rotate forward through the transmission connecting rod 5, the barrier rod installed on the main shaft 2 through the rod handle 10 descends, and at the same time the main shaft crank arm 6 also rotates accordingly, stretching the elastic buffer assembly 300, and the tension spring stores potential energy; when it is necessary to open the passage, the drive motor 31 drives the output shaft crank arm 4 to rotate reversely, drives the main shaft 2 to rotate reversely through the transmission connecting rod 5, the barrier rod installed on the main shaft 2 through the rod handle 10 rises, and at the same time the main shaft crank arm 6 also rotates in the opposite direction, and the elastic buffer assembly 300 gradually returns to its original state, and the tension spring releases potential energy to assist in driving the barrier rod to rise.

[0058] Note that the above is only the preferred embodiment of the present invention and the technical principles applied. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments only. Without departing from the concept of the present invention, more other equivalent embodiments can be included, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. An integrated barrier gate movement, It is characterized in that include: Housing (1); A main shaft (2) is inserted through the housing (1) and is used for transmission connection with the stop rod; A drive assembly (3) is mounted on the housing (1), and an output end thereof penetrates into the housing (1); as well as A four-link assembly comprises an output shaft crank arm (4), a transmission connecting rod (5), a main shaft crank arm (6) and a spring crank arm (7) arranged outside the housing (1), wherein the first end of the output shaft crank arm (4) is transmission-connected to the output end of the driving assembly (3), the two ends of the transmission connecting rod (5) are rotationally connected to the second end of the output shaft crank arm (4) and the first end of the main shaft crank arm (6), respectively, the second end of the main shaft crank arm (6) is connected to one end of the main shaft (2) arranged inside the housing (1), and the first end of the spring crank arm (7) is connected to one end of the main shaft (2) arranged outside the housing (1); The transmission connecting rod (5) is configured as an arc-shaped structure, and a clearance groove (52) is provided between the two ends thereof, and the main shaft (2) passes through the clearance groove (52).

2. The integrated barrier gate movement according to claim 1, It is characterized in that The driving assembly (3) comprises: a drive motor (31); and A reduction box (32) is connected to the driving motor (31), the output end of the driving motor (31) is transmission-connected to the input end of the reduction box (32), and the output end of the reduction box (32) is connected to the first end of the output shaft crank arm (4).

3. The integrated barrier gate movement according to claim 1, It is characterized in that Also includes: A limit block (8), the limit block (8) is installed in the housing (1) and is used to limit the rotation angle of the output shaft crank arm (4).

4. The integrated barrier gate movement according to claim 1, It is characterized in that A first locking collar structure is provided at the first end of the output shaft crank arm (4); the output end of the drive assembly (3) is passed through the first locking collar structure and is locked by bolts; a first rotating shaft is provided at the second end of the output shaft crank arm (4); and the transmission connecting rod (5) is rotatably connected to the first rotating shaft.

5. The integrated barrier gate mechanism according to claim 4, It is characterized in that A second rotating shaft is provided at the first end of the spindle crank arm (6), the transmission connecting rod (5) is rotatably connected to the second rotating shaft, a second locking collar structure is provided at the second end of the spindle crank arm (6), and the spindle (2) is inserted into the second locking collar structure and locked by bolts.

6. The integrated barrier gate mechanism according to claim 5, It is characterized in that The two ends of the transmission connecting rod (5) are respectively provided with first connection holes (51), and the two first connection holes (51) are rotatably connected to the first rotating shaft and the second rotating shaft respectively through rolling bearings.

7. The integrated barrier gate mechanism according to claim 1, It is characterized in that A third locking collar structure is provided at the first end of the spring arm (7), and the main shaft (2) is passed through the third locking collar structure and is locked by bolts.

8. The integrated barrier gate movement according to claim 1, characterized in that, further comprising: a bottom plate (9), the bottom plate (9) is connected to the housing (1) and encloses a chamber with the housing (1).

9. A barrier gate system, characterized in that, comprising: a chassis (200); the integrated barrier gate movement (100) according to any one of claims 1-8, the integrated barrier gate movement (100) is installed in the chassis (200); and an elastic buffer assembly (300), one end of which is connected to the chassis (200) and the other end is connected to the second end of the spring crank arm (7).

10. The barrier gate system according to claim 9, characterized in that, further comprising: a rod handle (10), provided outside the chassis (200) and connected to the main shaft (2) for installing the barrier rod.

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