Lifting barrier gate

Abstract

The utility model discloses a lifting barrier gate which comprises a fixed frame, a movable frame and a lifting barrier gate body, the movable frame is movably installed on the fixed frame, the lifting barrier gate body is arranged on the movable frame, and the lifting barrier gate body comprises a folding gate, a bend wheel and a driving assembly. According to the lifting barrier gate, the folding gate can be driven to ascend and descend through the arranged driving assembly, the function of the barrier gate is achieved, height limiting is facilitated, and through the arranged movable frame, when the lifting barrier gate is impacted, the movable frame rotates, and the lifting barrier gate can be prevented from being impacted and damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of barriers, in particular to a lifting barrier. Background Art

[0002] Barrier gates, also known as vehicle barriers, are specialized entrance and exit management devices designed to restrict motor vehicle traffic on roads. They are widely used in highway toll booths and parking lot systems to manage vehicle access. Electric barriers can be raised and lowered remotely or automatically controlled by the parking lot management system. Vehicles are released upon entry by card collection, and released automatically upon exit after parking fees are collected. However, most current barrier gates are straight poles. When raised, they must be free of obstructions above them. Therefore, installing a barrier gate requires significant overhead clearance, making height restrictions impossible. Furthermore, barrier gates lack collision protection and are susceptible to damage from impact. Utility Model Content

[0003] In response to the above-mentioned deficiencies in the prior art, the utility model provides a lifting barrier gate, the purpose of which is to solve the problems that most of the current barrier gates are straight bars. When the barrier gates are raised, there must be no obstacles above the barrier gates. Therefore, a large upper space is required to install the barrier gates, and height restrictions cannot be implemented. Moreover, the barrier gates do not have anti-collision functions and are easily damaged when hit.

[0004] In order to achieve the above-mentioned utility model purpose, the technical solution adopted by the utility model is:

[0005] A lifting barrier, comprising a fixed frame, a movable frame and a lifting barrier, wherein the movable frame is movably mounted on the fixed frame, the lifting barrier is arranged on the movable frame, and the lifting barrier comprises a folding gate, a redirecting wheel and a driving assembly;

[0006] The folding gate is arranged inside the movable frame;

[0007] There are two drive assemblies, which are symmetrically arranged on both sides of the movable frame. The drive assemblies include a mounting plate, a drive cylinder, a fixed bracket, a drive wheel, a wire rope and a wire rope clamp. The mounting plate is fixedly welded to the bottom of the side of the movable frame, the fixed bracket is fixedly installed on the top of the side of the movable frame, the drive cylinder is fixedly installed on the mounting plate, the drive wheel is fixedly connected to the piston rod of the drive cylinder, one end of the wire rope is fixedly connected to the fixed bracket, and the wire rope clamp is arranged at the end of the wire rope away from the fixed bracket.

[0008] Furthermore, the number of the redirecting wheels is four, and the redirecting wheels are fixedly welded to the top of the movable frame.

[0009] Furthermore, the lifting gate includes several cross bars, a connecting plate is provided between every two adjacent cross bars, long holes are opened at both ends of the connecting plate, connecting pins are provided between the cross bars and the connecting plates, and the cross bars and the connecting plates are movably connected through the connecting pins.

[0010] Furthermore, the steel wire rope passes through the cross bar and is slidably connected to the cross bar.

[0011] Furthermore, the movable frame is provided with two symmetrically arranged sliding grooves, and the cross bar is slidably connected to the sliding grooves.

[0012] Furthermore, a hinge is provided between the fixed frame and the movable frame, and the fixed frame and the movable frame are hingedly connected via the hinge.

[0013] The beneficial effects of the utility model are:

[0014] The utility model provides a lifting barrier, which can drive the folding gate to rise and fall through the provided driving assembly, and not only serves as a barrier, but also facilitates height limitation. Through the provided movable frame, when the lifting barrier is hit, the movable frame rotates, which can prevent the lifting barrier from being damaged by the impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0017] Reference table of accompanying symbols:

[0018] 1. Fixed frame; 2. Movable frame; 3. Lifting gate; 4. Folding gate; 5. Redirecting wheel; 6. Drive assembly; 7. Mounting plate; 8. Drive cylinder; 9. Fixed bracket; 10. Drive wheel; 11. Wire rope; 12. Wire rope clamp; 13. Crossbar; 14. Connecting plate; 15. Long hole; 16. Connecting pin; 17. Slide; 18. Hinge. DETAILED DESCRIPTION

[0019] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0020] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0022] like Figures 1 to 2 As shown, a lifting barrier includes a fixed frame 1, a movable frame 2 and a lifting barrier 3. A hinge 18 is provided between the fixed frame 1 and the movable frame 2. The fixed frame 1 and the movable frame 2 are hingedly connected by the hinge 18, and a folding gate 4 is provided on the inner side of the movable frame 2.

[0023] When the lift gate 3 is hit, the movable frame 2 rotates to prevent the lift gate 3 from being damaged by the impact.

[0024] The lifting gate 3 includes a folding gate 4, a redirecting wheel 5 and a driving assembly 6.

[0025] There are four redirecting wheels 5 , which are fixedly welded to the top of the movable frame 2 .

[0026] The lifting gate 3 includes several cross bars 13, and two symmetrically arranged slide grooves 17 are provided on the movable frame 2. The cross bars 13 are slidably connected to the slide grooves 17. A connecting plate 14 is provided between every two adjacent cross bars 13. Long holes 15 are provided at both ends of the connecting plate 14. A connecting pin 16 is provided between the cross bars 13 and the connecting plate 14. The cross bars 13 and the connecting plate 14 are movably connected through the connecting pin 16.

[0027] There are two drive assemblies 6, which are symmetrically arranged on both sides of the movable frame 2. The drive assembly 6 includes a mounting plate 7, a drive cylinder 8, a fixed bracket 9, a drive wheel 10, a wire rope 11 and a wire rope clamp 12. The mounting plate 7 is fixedly welded to the bottom of the side of the movable frame 2, the fixed bracket 9 is fixedly installed on the top of the side of the movable frame 2, the drive cylinder 8 is fixedly installed on the mounting plate 7, the drive wheel 10 is fixedly connected to the piston rod of the drive cylinder 8, one end of the wire rope 11 is fixedly connected to the fixed bracket 9, the wire rope clamp 12 is arranged at the end of the wire rope 11 away from the fixed bracket 9, and the wire rope 11 passes through the cross bar 13 and is slidably connected to the cross bar 13.

[0028] A synchronization valve is used between the two driving cylinders 8 to enable them to operate synchronously.

[0029] The driving cylinder 8 drives the driving wheel 10 to move downward, the driving wheel 10 drives the wire rope 11 to move, and the wire rope 11 drives the folding gate 4 to rise, otherwise the folding gate 4 falls.

[0030] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the scope of protection of the present utility model patent.

Claims

1. A lifting gate, characterized in that: The invention comprises a fixed frame (1), a movable frame (2) and a lifting barrier (3), wherein the movable frame (2) is movably mounted on the fixed frame (1), the lifting barrier (3) is arranged on the movable frame (2), and the lifting barrier (3) comprises a folding gate (4), a redirecting wheel (5) and a driving assembly (6); The folding gate (4) is arranged inside the movable frame (2); There are two drive assemblies (6), which are symmetrically arranged on both sides of the movable frame (2). The drive assembly (6) comprises a mounting plate (7), a drive oil cylinder (8), a fixed bracket (9), a drive wheel (10), a steel wire rope (11) and a steel wire rope clamp (12). The mounting plate (7) is fixedly welded to the bottom of the side of the movable frame (2), the fixed bracket (9) is fixedly mounted on the top of the side of the movable frame (2), the drive oil cylinder (8) is fixedly mounted on the mounting plate (7), the drive wheel (10) is fixedly connected to the piston rod of the drive oil cylinder (8), one end of the steel wire rope (11) is fixedly connected to the fixed bracket (9), and the steel wire rope clamp (12) is arranged at the end of the steel wire rope (11) away from the fixed bracket (9).

2. A lifting barrier according to claim 1, characterized in that: The number of the redirecting wheels (5) is four, and the redirecting wheels (5) are fixedly welded to the top of the movable frame (2).

3. The lifting barrier according to claim 1, characterized in that: The lifting gate (3) includes a plurality of cross bars (13), a connecting plate (14) is provided between every two adjacent cross bars (13), long holes (15) are provided at both ends of the connecting plate (14), a connecting pin (16) is provided between the cross bars (13) and the connecting plate (14), and the cross bars (13) and the connecting plate (14) are movably connected via the connecting pin (16).

4. The lifting barrier according to claim 3, characterized in that: The steel wire rope (11) passes through the cross bar (13) and is slidably connected to the cross bar (13).

5. The lifting barrier according to claim 4, characterized in that: The movable frame (2) is provided with two symmetrically arranged sliding grooves (17), and the cross bar (13) is slidably connected to the sliding grooves (17).

6. The lifting barrier according to claim 1, characterized in that: A hinge (18) is provided between the fixed frame (1) and the movable frame (2), and the fixed frame (1) and the movable frame (2) are hingedly connected via the hinge (18).

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