Multifunctional road closing machine

Abstract

The invention provides a multifunctional road closing machine, and relates to the field of road gate equipment, the multifunctional road closing machine comprises a road gate case, a main rod, an auxiliary rod, a linkage assembly, a first telescopic driving mechanism and a second telescopic driving mechanism, the first telescopic driving mechanism is installed in the road gate case, and the output end of the first telescopic driving mechanism is connected with the linkage assembly; one end of the main rod is rotationally installed in the barrier gate case, the main rod rotates in the barrier gate case through the first telescopic driving mechanism, the opposite ends of the main rod and the auxiliary rod are connected with the linkage assembly, and the first telescopic driving mechanism drives the linkage mechanism to control the auxiliary rod and the main rod to be relatively parallel or perpendicular or coaxial. Under the control of a single driving piece, switching of the height limiting function, the driving limiting function and the folding function can be achieved, meanwhile, the capacity of height adjustment and fault tolerance can be achieved under the control of double driving pieces, the influence caused by faults is reduced, and the reliability and flexibility of a system are improved.

Description

Technical Field

[0001] The invention relates to the field of road barrier equipment, in particular to a multifunctional road barrier machine. Background Art

[0002] With the continuous development of the automobile industry and the increasing number of cars, the demand for barriers is increasing, and higher requirements are placed on the performance of barriers. Barriers, also known as vehicle blockers, are access management equipment specifically used to restrict the travel of motor vehicles on roads. They are now widely used in highway toll stations and parking lot systems to manage vehicle passages. Barriers are generally installed on the gates used to manage vehicle access to facilitate the management of vehicle entry and exit.

[0003] Traditional barriers can usually only realize one function of limiting traffic or limiting height, and cannot switch between multiple functions on the same device. In this case, if the barrier and height limit are installed at the same time, it will result in the need to install multiple devices in actual applications, increasing costs and maintenance difficulties.

[0004] Therefore, it is necessary to provide a new multifunctional road closing machine to solve the above-mentioned technical problems. Summary of the invention

[0005] In order to solve the technical problem that currently barrier gates can usually only realize one function of limiting traffic or limiting height, and cannot realize switching of multiple functions on the same device, in this case, if the barrier gate and height limit are installed at the same time, this will lead to the need to install multiple devices in actual applications, increasing the cost and maintenance difficulty, the present invention provides a multifunctional barrier gate.

[0006] The multifunctional road gate provided by the present invention comprises a gate case, a main rod, a secondary rod, a linkage assembly, a first telescopic drive mechanism and a second telescopic drive mechanism, wherein the first telescopic drive mechanism is installed inside the gate case, and the output end of the first telescopic drive mechanism is connected to the linkage assembly, one end of the main rod is rotatably installed inside the gate case, the main rod is rotated in the gate case through the first telescopic drive mechanism, the opposite ends of the main rod and the secondary rod are respectively connected to the linkage assembly, and the first telescopic drive mechanism drives the linkage mechanism to control the secondary rod and the main rod to be relatively parallel, vertical or coaxial;

[0007] The main rod is telescopic, and the second telescopic driving mechanism drives the main rod to be telescopic and cooperates with the first telescopic driving mechanism to control the limited height or limited length of the auxiliary rod.

[0008] Furthermore, when the telescopic distance of the main rod is fixed and the first telescopic drive mechanism is extended to the maximum stroke, the auxiliary rod is relatively parallel to the main rod; when the telescopic distance of the main rod is fixed and the first telescopic drive mechanism is retracted to the minimum stroke, the auxiliary rod is coaxial with the main rod.

[0009] Furthermore, the number of the linkage components is two, and the two linkage components are respectively located on both sides of the main rod.

[0010] Furthermore, the main rod includes a fixed rod and a movable rod, one end of the movable rod is slidably installed inside the fixed rod, the other end of the movable rod is hinged to one end of the linkage assembly, and one end of the fixed rod is connected to one end of the first telescopic drive mechanism.

[0011] Furthermore, the first telescopic drive mechanism includes a mounting frame, a rotating motor 1 and a telescopic electric cylinder, the mounting frame is fixedly installed inside the barrier gate chassis, the rotating motor 1 is fixedly installed on the mounting frame, and the output end of the rotating motor 1 is fixedly connected to the fixed end of the main rod, the telescopic electric cylinder is fixedly installed on one side of the fixed rod, and the output end of the telescopic electric cylinder is hinged to one end of the linkage assembly.

[0012] Furthermore, the second telescopic driving mechanism includes a second rotating motor and a driving screw. The second rotating motor is fixedly installed on one end of the fixed rod. The output end of the second rotating motor is fixedly connected to the driving screw. The other end of the driving screw is threadedly connected to one end of the movable rod.

[0013] Furthermore, the linkage assembly includes a triangular plate, a connecting plate one, a connecting plate two and a connecting plate three, the three ends of the triangular plate are respectively hinged to the output end of the telescopic electric cylinder, the center of the connecting plate one and one end of the connecting plate three, the connecting plate one and the connecting plate two are respectively fixedly installed on the movable rod and the auxiliary rod, one end of the connecting plate one is hinged to one end of the connecting plate two, and one end of the connecting plate three is hinged to the center of the connecting plate two.

[0014] Furthermore, the fixed rod and the movable rod are hollow inside.

[0015] Furthermore, an identification plate is detachably connected to the outer surface of the auxiliary rod.

[0016] Compared with the related art, the multifunctional road closing machine provided by the present invention has the following beneficial effects:

[0017] 1. The multifunctional intelligent barrier gate provided by the present invention, when the telescopic distance between the fixed rod and the movable rod is fixed and the telescopic electric cylinder is extended to the maximum stroke, the auxiliary rod and the movable rod are relatively parallel, and it is in a completely retracted state, which is convenient for the transportation and protection of the equipment; when the telescopic distance between the fixed rod and the movable rod is fixed and the telescopic electric cylinder is retracted to the minimum stroke, the auxiliary rod and the movable rod are coaxial (on the same straight line), and it is in a restricted traffic form. Under the control of a single drive component, the height limit, traffic limit and retraction functions can be switched. At the same time, it can also have the ability of height adjustment and fault tolerance under the control of dual drive components, thereby reducing the impact of failures and improving the reliability and flexibility of the system.

[0018] 2. The fixed rod and the movable rod provided by the present invention are connected in a telescopic manner. The rotating motor and the driving screw drive the movable rod to extend and retract inside the fixed rod and cooperate with the telescopic electric cylinder to control the height of the auxiliary rod from the ground. The height can be adjusted under the original height limit state. In addition, the extending distance of the movable rod can be controlled by driving the movable rod to extend and retract inside the fixed rod and cooperate with the telescopic electric cylinder to extend and retract, thereby changing the limited length of the auxiliary rod to meet the height requirements of different vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of the multifunctional road gate provided by the present invention in a restricted traffic state;

[0020] Figure 2 A schematic diagram of the height-limited structure of the multifunctional road-closing machine provided by the present invention Figure 1 ;

[0021] Figure 3 A schematic diagram of the height-limited structure of the multifunctional road-closing machine provided by the present invention Figure 2 ;

[0022] Figure 4 A schematic diagram of the structure of the multifunctional road closing machine provided by the present invention in a folded state;

[0023] Figure 5 A schematic structural diagram of a first telescopic drive mechanism provided by the present invention;

[0024] Figure 6 A schematic cross-sectional view of the second telescopic drive mechanism provided by the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the linkage assembly provided by the present invention.

[0026] Numbers in the figure: 1. Gate chassis; 2. Auxiliary rod; 3. Fixed rod; 4. Movable rod; 5. Mounting frame; 6. Rotating motor 1; 7. Telescopic electric cylinder; 8. Rotating motor 2; 9. Driving screw; 10. Triangle plate; 11. Connecting plate 1; 12. Connecting plate 2; 13. Connecting plate 3; 14. Identification plate. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 as well as Figure 7 ,in, Figure 1 A schematic diagram of the structure of the multifunctional road gate provided by the present invention in a restricted traffic state; Figure 2 A schematic diagram of the height-limited structure of the multifunctional road-closing machine provided by the present invention Figure 1 ; Figure 3 A schematic diagram of the height-limited structure of the multifunctional road-closing machine provided by the present invention Figure 2 ; Figure 4 A schematic diagram of the structure of the multifunctional road closing machine provided by the present invention in a folded state; Figure 5 A schematic structural diagram of a first telescopic drive mechanism provided by the present invention; Figure 6 A schematic cross-sectional view of the second telescopic drive mechanism provided by the present invention; Figure 7 This is a schematic diagram of the structure of the linkage assembly provided by the present invention.

[0029] In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0030] Embodiment 1

[0031] In the specific implementation process, Figure 1-Figure 7As shown, the multifunctional road gate machine includes a gate case 1, a fixed rod 3, a movable rod 4, a secondary rod 2, a triangular plate 10, a connecting plate 1 11, a connecting plate 2 12, a connecting plate 3 13, a mounting frame 5, a rotating motor 1 6 and a telescopic electric cylinder 7. The mounting frame 5 is fixedly mounted inside the gate case 1, the rotating motor 1 6 is fixedly mounted on the mounting frame 5, and the output end of the rotating motor 1 6 is fixedly connected to the fixed rod 3, the telescopic electric cylinder 7 is fixedly mounted on one side of the fixed rod 3, and the output end of the telescopic electric cylinder 7 is hinged to one end of the triangular plate 10, one end of the movable rod 4 is slidably mounted inside the fixed rod 3, the other end of the movable rod 4 is hinged to one end of the linkage assembly, one end of the fixed rod 3 is connected to one end of the first telescopic driving mechanism, the fixed rod 3 rotates in the gate case 1 through the first telescopic driving mechanism, the opposite ends of the movable rod 4 and the secondary rod 2 are respectively connected to the linkage assembly, and the telescopic electric cylinder 7 drives the triangular plate 10 and the connecting plate 3 13 to control the secondary rod 2 and the movable rod 4 to be relatively parallel, vertical or coaxial;

[0032] It should be noted that, reference Figure 4 As shown, when the telescopic distance between the fixed rod 3 and the movable rod 4 is fixed and the telescopic electric cylinder 7 is extended to the maximum stroke, the auxiliary rod 2 and the movable rod 4 are relatively parallel, and are in a completely retracted state, which is convenient for transportation and protection of the equipment;

[0033] refer to Figure 1 As shown, when the telescopic distance between the fixed rod 3 and the movable rod 4 is fixed and the telescopic electric cylinder 7 is retracted to the minimum stroke, the auxiliary rod 2 and the movable rod 4 are coaxial (on the same straight line), which is the restricted travel state;

[0034] It should be noted that the reference Figure 7 As shown, the three ends of the triangular plate 10 are respectively hinged to the output end of the first telescopic driving mechanism, the center of the connecting plate 1 11 and one end of the connecting plate 3 13, the connecting plate 1 11 and the connecting plate 2 12 are respectively fixedly mounted on the movable rod 4 and the auxiliary rod 2, one end of the connecting plate 1 11 is hinged to one end of the connecting plate 2 12, and one end of the connecting plate 3 13 is hinged to the center of the connecting plate 2 12;

[0035] In order to reduce the fault tolerance of the gate, refer to Figure 5 as well as Figure 6 As shown, the present invention further provides a rotating motor 2 8 at one end of the fixed rod 3, the rotating motor 2 8 is fixedly installed at one end of the fixed rod 3, the output end of the rotating motor 2 8 is fixedly connected with a driving screw 9, the other end of the driving screw 9 is threadedly connected with one end of the movable rod 4, the rotating motor 2 8 is started to drive the driving screw 9 to rotate, and the driving screw 9 drives the movable rod 4 to slide inside the fixed rod 3;

[0036] With the cooperation of the rotating motor 2 8 and the driving screw 9, the length of the fixed rod 3 and the movable rod 4 after being spliced ​​can be adjusted. When the first telescopic drive mechanism fails and cannot move, the rotating motor 2 8 and the driving screw 9 can replace the telescopic mode of the first telescopic drive mechanism. The movable rod 4 moves the transmission linkage mechanism to control the auxiliary rod 2 to be relatively parallel or perpendicular to the movable rod 4, and the original function can be retained. Even if the parts inside the first telescopic drive mechanism are damaged, it will not affect the conversion between the height limit and the traffic limit of the equipment. The fault tolerance rate is lower, which reduces the impact of the failure.

[0037] Preferably, the fixed rod 3 and the movable rod 4 are hollow inside to reduce material consumption and weight.

[0038] Preferably, an identification plate 14 is detachably mounted on the outer surface of the secondary rod 2 by means of screws.

[0039] Embodiment 2

[0040] In a specific embodiment, in order to improve the stability of the movement between the active rod 4 and the auxiliary rod 2, the number of the triangular plate 10, the connecting plate 1 11, the connecting plate 2 12 and the connecting plate 3 13 are set to two, and are located on both sides of the active rod 4, so that the auxiliary rod 2 is more stable when subjected to force during rotation.

[0041] Embodiment 3

[0042] In a specific implementation, taking into account the flexibility of the equipment, in response to different height limit requirements, the present invention is provided with a multi-level height limit function, wherein, based on the first embodiment, reference Figure 2 as well as Figure 3 As shown, the fixed rod 3 and the movable rod 4 are connected in a telescopic manner. The rotating motor and the driving screw 9 drive the movable rod 4 to extend and retract inside the fixed rod 3 and cooperate with the telescopic electric cylinder 7 to control the height of the auxiliary rod 2 from the ground. The height can be adjusted under the original height limit state to meet the height requirements of different vehicles. When the rotating motor stops moving, the friction force of the thread can play a self-locking role to prevent the screw from retreating due to gravity or other external forces, thereby improving stability.

[0043] In addition, the movable rod 4 can be extended and retracted inside the fixed rod 3 by rotating the motor and driving the screw rod 9 and cooperating with the telescopic cylinder 7 to control the extension distance of the movable rod 4, thereby changing the limit length of the auxiliary rod 2;

[0044] It should be noted that, since the traffic restriction requirements are usually not adjusted in a short period of time, there is enough time in the present invention to make adjustments according to demand.

[0045] Embodiment 4

[0046] In a specific embodiment, in order to reduce the fault tolerance of the barrier, the present invention further provides a rotating motor 2 8 at one end of the fixed rod 3, the rotating motor 2 8 is fixedly installed at one end of the fixed rod 3, the output end of the rotating motor 2 8 is fixedly connected with a driving screw 9, the other end of the driving screw 9 is threadedly connected with one end of the movable rod 4, the rotating motor 2 8 is started to drive the driving screw 9 to rotate, and the driving screw 9 drives the movable rod 4 to slide inside the fixed rod 3;

[0047] Based on the first embodiment, when the rotating motor 2 8 fails, the original function of the telescopic electric cylinder 7 can be retained. Even if the parts of the rotating motor are damaged, it will not affect the conversion between the height limit and the line limit of the equipment. That is, in the present invention, no matter whether either the telescopic electric cylinder 7 or the rotating motor 2 8 fails, the equipment can operate normally with a lower fault tolerance rate.

[0048] The working principle provided by the present invention is as follows: when the multifunctional road closing machine is in use, the driving screw 9 is driven to rotate by starting the rotating motor 28, and the driving screw 9 drives the movable rod 4 to slide inside the fixed rod 3. When the telescopic distance between the fixed rod 3 and the movable rod 4 is fixed and the telescopic electric cylinder 7 is extended to the maximum stroke, the auxiliary rod 2 and the movable rod 4 are relatively parallel, and this is a completely retracted state, which is convenient for the transportation and protection of the equipment. When the telescopic distance between the fixed rod 3 and the movable rod 4 is fixed and the telescopic electric cylinder 7 is retracted to the minimum stroke, the auxiliary rod 2 and the movable rod 4 are coaxial (on the same straight line), and this is a restricted traffic form. Under the control of a single drive component, the switching of height limit, traffic limit and retraction functions can be realized, and at the same time, it can also have the ability of height adjustment and fault tolerance under the control of dual drive components.

[0049] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0050] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0051] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Multifunctional road closing machine, characterized in that: The invention comprises a barrier gate housing (1), a main rod, a secondary rod (2), a linkage assembly, a first telescopic drive mechanism and a second telescopic drive mechanism, wherein the first telescopic drive mechanism is installed inside the barrier gate housing (1), and the output end of the first telescopic drive mechanism is connected to the linkage assembly, one end of the main rod is rotatably installed inside the barrier gate housing (1), the main rod is rotated inside the barrier gate housing (1) through the first telescopic drive mechanism, the opposite ends of the main rod and the secondary rod (2) are respectively connected to the linkage assembly, and the first telescopic drive mechanism drives the linkage mechanism to control the secondary rod (2) and the main rod to be relatively parallel, perpendicular or coaxial; The main rod is telescopic, and the second telescopic drive mechanism drives the main rod to be telescopic and cooperates with the first telescopic drive mechanism to control the limit height or limit length of the auxiliary rod (2).

2. The multifunctional road-closing machine according to claim 1, characterized in that: When the telescopic distance of the main rod is fixed and the first telescopic drive mechanism is extended to the maximum stroke, the auxiliary rod (2) is relatively parallel to the main rod; when the telescopic distance of the main rod is fixed and the first telescopic drive mechanism is retracted to the minimum stroke, the auxiliary rod (2) is coaxial with the main rod.

3. The multifunctional road-closing machine according to claim 1, characterized in that: The number of the linkage components is two, and the two linkage components are respectively located on both sides of the main rod.

4. The multifunctional road gate according to claim 3, characterized in that: The main rod comprises a fixed rod (3) and a movable rod (4), one end of the movable rod (4) is slidably mounted inside the fixed rod (3), the other end of the movable rod (4) is hinged to one end of the linkage assembly, and one end of the fixed rod (3) is connected to one end of the first telescopic drive mechanism.

5. The multifunctional road-closing machine according to claim 4, characterized in that: The first telescopic drive mechanism comprises a mounting frame (5), a rotating motor (6) and a telescopic electric cylinder (7); the mounting frame (5) is fixedly mounted inside the barrier gate housing (1); the rotating motor (6) is fixedly mounted on the mounting frame (5); and the output end of the rotating motor (6) is fixedly connected to the fixed end of the main rod; the telescopic electric cylinder (7) is fixedly mounted on one side of the fixed rod (3); and the output end of the telescopic electric cylinder (7) is hinged to one end of the linkage assembly.

6. The multifunctional road gate according to claim 4, characterized in that: The second telescopic driving mechanism comprises a second rotating motor (8) and a driving screw (9); the second rotating motor (8) is fixedly mounted on one end of the fixed rod (3); the output end of the second rotating motor (8) is fixedly connected to the driving screw (9); and the other end of the driving screw (9) is threadedly connected to one end of the movable rod (4).

7. The multifunctional road-closing machine according to claim 5 or 6, characterized in that: The linkage assembly comprises a triangular plate (10), a connecting plate one (11), a connecting plate two (12) and a connecting plate three (13); the three ends of the triangular plate (10) are respectively hinged to the output end of the telescopic electric cylinder (7), the center of the connecting plate one (11) and one end of the connecting plate three (13); the connecting plate one (11) and the connecting plate two (12) are respectively fixedly mounted on the movable rod (4) and the auxiliary rod (2); one end of the connecting plate one (11) is hinged to one end of the connecting plate two (12); one end of the connecting plate three (13) is hinged to the center of the connecting plate two (12).

8. The multifunctional road gate according to claim 7, characterized in that: The fixed rod (3) and the movable rod (4) are hollow inside.

9. The multifunctional road-closing machine according to claim 8, characterized in that: An identification plate (14) is detachably connected to the outer surface of the auxiliary rod (2).

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