Telescopic lifting barrier gate

Abstract

The telescopic lifting barrier gate comprises a barrier gate box body, a beam frame assembly, a telescopic driving assembly and a fence assembly, the beam frame assembly is arranged on one side of the barrier gate box body and comprises an upper beam and a lower beam, a first cavity penetrating through the upper beam is formed in the upper beam, and a second cavity penetrating through the lower beam is formed in the lower beam; the fence assembly comprises a first fence and a second fence, the two ends of the first fence are connected with the upper beam and the lower beam correspondingly, a telescopic driving assembly is arranged in the first cavity and connected with the second fence through a sliding clamping plate, a sliding groove is formed in the second cavity, and rollers are arranged at the bottom of the end, facing the barrier gate box, of the second fence. The rollers are arranged in the sliding grooves and move along the sliding grooves to limit the movement tracks of the rollers, so that when the second fence is close to or far away from the first fence, the upper and lower ends of the second fence can keep moving on the same horizontal plane with the first fence, and the overall use effect is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of barrier gate technology, and in particular to a retractable lifting barrier gate. Background Technology

[0002] Barrier gates are access control devices used at various entrances and exits, and are now widely used at entrances and exits of highways, parking lots, residential communities, enterprises and institutions. As the application scenarios for barrier gates continue to expand, they are also being used at wider entrances and exits such as hotels, banks, hospitals, schools, and government buildings.

[0003] For example, Chinese utility model patent CN220301213U discloses a retractable and height-adjustable lifting gate, relating to the field of barrier gate technology. It includes a lifting mechanism, with a section of the barrier installed at the drive end. The lifting mechanism can drive the section of the barrier to rotate. Two sections of the barrier are slidably connected inside the first section of the barrier. The extension and retraction of the two sections of the barrier are accomplished by a telescopic drive mechanism. This lifting gate divides a single section of the barrier in existing barrier gates into two sections, and one section of the barrier can retract into the interior of the other section via the telescopic drive mechanism. However, the timing belt at the upper end is located on one side, and the lower end of the two sections of the barrier lacks wheels to restrict movement. Therefore, the transmission and movement of the two sections of the barrier may be misaligned, affecting the overall usability. Utility Model Content

[0004] In view of the above situation, it is necessary to provide a retractable lifting barrier gate to address the problem of offset during the movement of two-section fences in the existing technology.

[0005] A retractable lifting barrier gate includes a barrier gate housing, a beam frame assembly, a telescopic drive assembly, and a fence assembly. The beam frame assembly is located on one side of the barrier gate housing, and the barrier gate housing is used to drive the beam frame assembly to rise and fall. The beam frame assembly includes an upper beam and a lower beam. The upper beam has a first chamber penetrating through it, and the lower beam has a second chamber penetrating through it. The fence assembly includes a first fence and a second fence. The two ends of the first fence are respectively connected to the upper beam and the lower beam. The telescopic drive assembly is located in the first chamber. The telescopic drive assembly is connected to the second fence through a sliding clamp assembly. The telescopic drive assembly drives the second fence to move closer to or away from the first fence. The second chamber has a sliding groove. A roller is located at the bottom of the end of the second fence facing the barrier gate housing. The roller is located in the sliding groove and is adapted to the sliding groove.

[0006] The beneficial effects of this utility model are:

[0007] When the gate housing drive clamp moves the barrier assembly up and down, and the telescopic drive assembly drives the sliding clamp to move the second barrier, a lower beam is provided at the lower end of the first and second barriers. The roller at the lower end of the second barrier is located in the slide groove, so that the roller moves along the slide groove, forming a limit on the movement trajectory of the roller. This ensures that when the second barrier approaches or moves away from the first barrier, both its upper and lower ends can remain on the same horizontal plane as the first barrier without deviation, thus ensuring the overall performance. By setting the first and second barriers, the passage of vehicles of different sizes can be accommodated, improving the overall efficiency of the gate.

[0008] Furthermore, the telescopic drive assembly includes a drive motor, a reducer, a synchronous pulley set, and a synchronous belt. The synchronous pulley set includes a driving pulley and a driven pulley. One side of the reducer is connected to the drive motor. The reducer is sleeved with the driving pulley. The driving pulley is connected to the driven pulley through the synchronous belt.

[0009] Furthermore, a fixing plate assembly is provided on the top of the inner wall of the first chamber. The fixing plate assembly includes a first fixing plate and a second fixing plate arranged at intervals. The reducer is connected to the upper beam through the first fixing plate, and the driven wheel is connected to the upper beam through the second fixing plate.

[0010] Furthermore, the sliding clamp assembly includes a sliding clamp body, a plurality of pulleys and a connecting plate, the plurality of pulleys being disposed on the side edge of the sliding clamp body, the sliding clamp body being connected to the synchronous belt through the connecting plate, and the sliding clamp body being connected to the second fence.

[0011] Furthermore, the first chamber is provided with a side groove that penetrates the first chamber, and the side groove is adapted to the pulley.

[0012] Furthermore, a connecting clamp is provided on the top of the end of the second fence facing the gate box, and the connecting clamp is connected to the sliding clamp body.

[0013] Furthermore, the length of the upper beam is greater than the length of the second fence. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of the retractable lifting barrier gate of this utility model;

[0015] Figure 2 This is an exploded view of the retractable lifting barrier gate of this utility model;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4This is a side view of the retractable lifting barrier gate of this utility model.

[0018] In the diagram: 1. Barrier gate housing; 2. Beam frame assembly; 21. Upper beam; 211. First chamber; 2111. Side channel; 22. Lower beam; 221. Second chamber; 2211. Slide channel; 3. Telescopic drive assembly; 31. Drive motor; 32. Reducer; 33. Synchronous pulley set; 331. Driving pulley; 332. Driven pulley; 34. Synchronous belt; 4. Fence assembly; 41. First fence; 42. Second fence; 421. Roller; 5. Fixing plate assembly; 51. First fixing plate; 52. Second fixing plate; 6. Sliding clamp assembly; 61. Sliding clamp body; 62. Pulley; 63. Connecting plate; 7. Connecting clamp. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0020] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Furthermore, the various embodiments of the invention, the features within those embodiments, and the features of the embodiments may be freely combined without obvious conflict or contradiction.

[0022] A retractable lifting barrier gate, such as Figures 1 to 4 As shown, the barrier gate box 1, beam frame assembly 2, telescopic drive assembly 3, and fence assembly 4 are shown.

[0023] Specifically, the beam frame assembly 2 is located on one side of the barrier gate box 1. The barrier gate box 1 drives the upper beam 21 and the lower beam 22 to rise and fall, thereby driving the first fence 41 and the second fence 42 to rise and fall, thus realizing the barrier gate in a fully open or closed state.

[0024] Specifically, the beam frame assembly 2 includes an upper beam 21 and a lower beam 22. The upper beam 21 has a first chamber 211 that penetrates through it, and the lower beam 22 has a second chamber 221 that penetrates through it. The first chamber 211 contains a telescopic drive assembly 3 and a fixed plate assembly 5. The telescopic drive assembly 3 includes a drive motor 31, a reducer 32, a synchronous pulley set 33, and a synchronous belt 34. The synchronous pulley set 33 includes a driving pulley 331 and a driven pulley 332. One side of the reducer 32 is connected to the drive motor 31, and the reducer 32 is sleeved with the driving pulley 331. The driving pulley 331 is connected to the driven pulley 332 through the synchronous belt 34. The fixed plate assembly 5 includes a first fixed plate 51 and a second fixed plate 52 that are spaced apart. The reducer 32 is connected to the upper beam 21 through the first fixed plate 51. The fixed position of the first fixed plate 51 is located in the center of the first chamber 211. The driven pulley 332 is connected to the upper beam 21 through the second fixed plate 52. Next, a sliding clamp assembly 6 is also provided in the first chamber 211. The sliding clamp assembly 6 includes a sliding clamp body 61, multiple pulleys 62 and a connecting plate 63. The multiple pulleys 62 are located on the side edge of the sliding clamp body 61. The sliding clamp body 61 is connected to the synchronous belt 34 through the connecting plate 63. A side groove 2111 is provided in the first chamber 211, which is adapted to the pulleys 62. The drive motor 31 drives the driving wheel 331 and the driven wheel 332 to move the synchronous belt 34, so that the sliding clamp body 61 also moves synchronously. The fixed position of the first fixed plate 51 is centered. The sliding clamp body 61 connects the two opposite sides of the second fence 42. The pulleys 62 move in the side groove 2111, so that the movement of the second fence 42 relative to the first fence 41 is ensured to be on the same plane. It will not shift due to the second fence 42 moving away from the first fence 41, which would cause it to be unable to retract normally later.

[0025] Specifically, the fence assembly 4 is located between the upper beam 21 and the lower beam 22. The fence assembly 4 includes a first fence 41 and a second fence 42. The two ends of the first fence 41 are connected to the upper beam 21 and the lower beam 22, respectively. The top of the end of the second fence 42 facing the gate housing 1 is provided with a connecting clamp 7, which is connected to the sliding clamp body 61. The drive motor 31 drives the second fence 42 to move closer to or away from the first fence 41. The second chamber 221 is provided with a sliding groove 2211 that passes through the second chamber 221. The bottom of the end of the second fence 42 facing the gate housing 1 is provided with a roller 421, which is located in the sliding groove 2211. 21 is adapted to the slide 2211. The length of the upper beam 21 is greater than the length of the second fence 42. When the drive motor 31 drives the second fence 42 to approach or move away from the first fence 41, the roller 421 moves along the slide 2211, thereby ensuring that the movement of the second fence 42 is on the same plane relative to the first fence 41 without any offset. When the second fence 42 retracts, because its length is less than the length of the upper beam 21, both ends can be completely located in the first chamber 211 of the upper beam 21. The height of the first fence 41 is higher than the height of the second fence 42. This is for the purpose of weight reduction and to better complete the lifting action.

[0026] In this invention, the gate housing 1 drives the upper beam 21 and lower beam 22, which in turn raise and lower the first fence 41 and the second fence 42. The fixed position of the first fixed plate 51 is centered, and the sliding clamp body 61 connects the opposite sides of the second fence 42. The second fence 42, which is movably connected to it, is also centered. When the drive motor 31 drives the second fence 42 to move, the lower beam 22 is provided at the lower end of the first fence 41 and the second fence 42. The roller 421 at the lower end of the second fence 42 is provided in the slide groove 2211, so that the roller 421 moves along the slide groove 2211, forming a limit on the movement trajectory of the roller 421. This ensures that when the second fence 42 approaches or moves away from the first fence 41, both its upper and lower ends can remain on the same horizontal plane as the first fence 41 without deviation, thus ensuring the overall performance. The setting of the first fence 41 and the second fence 42 can meet the passage of vehicles of different sizes and improve the overall efficiency of the gate.

[0027] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The embodiments described above are merely illustrative of the implementation of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A retractable lifting barrier gate, characterized in that: The system includes a barrier gate housing, a beam frame assembly, a telescopic drive assembly, and a fence assembly. The beam frame assembly is located on one side of the barrier gate housing and is used to drive the beam frame assembly to rise and fall. The beam frame assembly includes an upper beam and a lower beam. The upper beam has a first chamber that penetrates through it, and the lower beam has a second chamber that penetrates through it. The fence assembly includes a first fence and a second fence. The two ends of the first fence are connected to the upper beam and the lower beam, respectively. The telescopic drive assembly is located in the first chamber and is connected to the second fence through a sliding clamp assembly. The telescopic drive assembly drives the second fence to move closer to or away from the first fence. The second chamber has a sliding groove, and a roller is located at the bottom of the end of the second fence facing the barrier gate housing. The roller is located in the sliding groove and is adapted to the sliding groove.

2. The retractable lifting barrier gate according to claim 1, characterized in that: The telescopic drive assembly includes a drive motor, a reducer, a synchronous pulley set, and a synchronous belt. The synchronous pulley set includes a driving pulley and a driven pulley. One side of the reducer is connected to the drive motor. The reducer is sleeved with the driving pulley. The driving pulley is connected to the driven pulley through the synchronous belt.

3. The retractable lifting barrier gate according to claim 2, characterized in that: The top of the inner wall of the first chamber is provided with a fixing plate assembly, which includes a first fixing plate and a second fixing plate spaced apart. The reducer is connected to the upper beam through the first fixing plate, and the driven wheel is connected to the upper beam through the second fixing plate.

4. The retractable lifting barrier gate according to claim 2, characterized in that: The sliding clamp assembly includes a sliding clamp body, a plurality of pulleys and a connecting plate. The plurality of pulleys are disposed on the side edge of the sliding clamp body. The sliding clamp body is connected to the synchronous belt through the connecting plate. The sliding clamp body is connected to the second fence.

5. The retractable lifting barrier gate according to claim 4, characterized in that: The first chamber is provided with a side groove that runs through the first chamber, and the side groove is adapted to the pulley.

6. The retractable lifting barrier gate according to claim 4, characterized in that: The second fence has a connecting clamp plate on the top of the end facing the gate box, and the connecting clamp plate is connected to the sliding clamp plate body.

7. The retractable lifting barrier gate according to claim 1, characterized in that: The length of the first fence is greater than the length of the second fence.

Images