Low-noise small swing gate

Abstract

The utility model discloses a low-noise small swing gate, which relates to the technical field of small swing gates, and comprises a gate stand column and a connecting plate, one side of the gate stand column is fixedly connected with the connecting plate, one side of the connecting plate is fixedly connected with a fixing block, one side of the fixing block is fixedly connected with a buffer mechanism, one side of the connecting plate is fixedly connected with a leveling plate, and the leveling plate is fixedly connected with the gate stand column. The gate stand column is in an inverted-L shape, the connecting plate is located on the inner side of the gate stand column, the rotating rod penetrates through the interior of the fixing block, the buffering mechanisms are arranged at the upper end and the lower end of the connecting plate, the rotating stability of the swing arm is improved, and the leveling plate enables the front end and the rear end of the swing arm to be located on the same horizontal line. Compared with an existing common small swing gate, the low-noise small swing gate has the advantages that the buffer mechanism plays a role in buffering and protecting the swing gate, the service life of the swing gate is prolonged, the cleaning brush head is additionally arranged at the gap between the gate stand column and the swing arm, and when the swing arm rotates every time, the cleaning brush head makes contact with the swing arm to automatically clean the top of the swing arm, so that the cleaning effect is improved, and the cleaning efficiency is improved. And the swing arm is kept clean.

Description

Technical Field

[0001] The utility model relates to the technical field of small swing gates, in particular to a low-noise small swing gate. Background Art

[0002] The small swing gate is a control device for pedestrian passages. It is made entirely of 304 stainless steel and is designed according to international standards for moisture-proof, dust-proof and waterproofing. The box body is based on standardized design, laser cutting and hole opening, one-time molding technology, mechanized wire drawing process, modular docking, easy to load and maintain, and highly interchangeable. It is used in places where personnel entrances and exits need to be controlled, such as canteens, hotels, museums, gymnasiums, clubs, subways, stations, docks and other places.

[0003] For example, a simple swing gate machine for buildings with application number CN202022002666.4 includes an upper cover, a bottom plate, a column, and a base. The bottom plate is arranged at the lower end of the upper cover, and a card reading area is provided at both ends of the upper cover. The two sides of the upper cover extend downward to form an upper side plate, and the upper side plate is provided with an upper light trough. The two ends of the upper cover are provided with a connecting block. The columns include column 1 and column 2. The upper end portions of column 1 and column 2 shrink downward to form an arcuate groove. A decorative strip is provided in the arcuate groove. The upper end of the decorative strip is connected to the connecting block. The lower ends of column 1 and column 2 are connected to the base. The outer sides of column 1 and column 2 are both arc-shaped structures, and the inner sides are square structures. It has a simple structure and is easy to install, which simplifies the processing technology and reduces the cost of use. At the same time, it realizes the management of personnel entering and leaving the building. However, this small swing gate has no buffer mechanism when rotating, and the vibration amplitude is large. It is not only easy for parts to loosen and age, but also noisy and dust easily accumulates in the internal gaps. Therefore, in view of this, the existing structural deficiencies are studied and improved, and a low-noise small swing gate is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a low-noise small swing gate to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low-noise small swing gate, comprising a gate column and a connecting plate, one side of the gate column is fixedly connected to the connecting plate, and one side of the connecting plate is fixedly connected to a fixed block, one side of the fixed block is fixedly connected to a buffer mechanism, and one side of the connecting plate is fixedly connected to a leveling plate.

[0006] Preferably, the buffer mechanism includes a rotating plate fixedly connected to an internal position of the fixed block, and a retracting rod is fixedly connected to one side of the rotating plate, a tension spring is tied to the outside of the retracting rod, and a rotating block is provided at one end of the retracting rod.

[0007] Preferably, a cross plate is provided on one side of the leveling plate, and a driver is provided at the bottom of the cross plate.

[0008] Preferably, one side of the cross plate is fixedly connected to a baffle, and one side of the baffle is fixedly connected to a swing arm.

[0009] Preferably, a cleaning brush head is fixedly connected to the bottom of the gate column, and a swing arm is provided on the lower side of the cleaning brush head.

[0010] Preferably, a lifting rod is fixedly connected to the top of the gate column, and an identification device is fixedly connected to the top of the lifting rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The buffer mechanism of the present invention is set up. When the swing arm rotates, the retraction rod inside the buffer mechanism retracts along with the rotation amplitude of the swing arm. The external tension spring and the retraction rod interact with each other to buffer the impact force when the swing arm rotates, thereby improving the stability of the swing arm rotation. The traditional small swing gate has no buffer mechanism when rotating, and the vibration amplitude is large, which is not only prone to loosening and aging of parts, but also generates noise, and dust easily accumulates in the internal gaps, which is difficult for staff to clean. The buffer mechanism added by the present invention plays a buffering and protective role for the swing gate, thereby extending the service life of the swing gate. A cleaning brush head is added to the gap between the gate column and the swing arm. Every time the swing arm rotates, the cleaning brush head contacts the swing arm, automatically cleans the top of the swing arm, and keeps the swing arm tidy.

[0013] 2. The utility model can make the front and rear ends of the swing arm be on the same horizontal line through the setting of the leveling plate and the lifting rod, so that the swing arm rotates more smoothly. The lifting rod drives the identification device to move up and down. The height of the identification device can be adjusted according to the height of the people entering and exiting, thereby improving the convenience of identification. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of the utility model;

[0015] Figure 2 For this utility model Figure 1 A side view structural diagram of ;

[0016] Figure 3 This is a schematic diagram of the internal structure of the gate column 1 of the present invention;

[0017] Figure 4 Schematic diagram of the structure of the buffer mechanism 4 of the present invention.

[0018] In the figure: 1. Gate column; 2. Connecting plate; 3. Fixed block; 4. Buffer mechanism; 401. Rotating plate; 402. Retracting rod; 403. Tension spring; 404. Rotating block; 5. Leveling plate; 6. Cross plate; 7. Driver; 8. Baffle; 9. Swing arm; 10. Cleaning brush head; 11. Lifting rod; 12. Identification device. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figure 1-Figure 2 As shown, a low-noise small swing gate includes a gate column 1 and a connecting plate 2. One side of the gate column 1 is fixedly connected to the connecting plate 2, and one side of the connecting plate 2 is fixedly connected to a fixed block 3, one side of the fixed block 3 is fixedly connected to a buffer mechanism 4, and one side of the connecting plate 2 is fixedly connected to a leveling plate 5. The gate column 1 is an inverted L-shape, the connecting plate 2 is located on the inner side of the gate column 1, and a rotating rod is provided inside the fixed block 3. The buffer mechanism 4 is at the upper and lower ends of the connecting plate 2 to increase the stability of the rotation of the swing arm 9, and the leveling plate 5 makes the front and rear ends of the swing arm 9 on the same horizontal line.

[0021] like Figure 3-Figure 4 As shown, the buffer mechanism 4 includes a rotating plate 401 fixedly connected to the internal position of the fixed block 3, and a retracting rod 402 is fixedly connected to one side of the rotating plate 401, a tension spring 403 is tied to the outside of the retracting rod 402, and a rotating block 404 is provided at one end of the retracting rod 402. The rotating rod inside the fixed block 3 passes through the rotating plate 401, so that the rotating plate 401 is connected to the fixed block 3. The retracting rod 402 changes its length according to the rotation amplitude of the swing arm 9, and protects the swing arm 9 when the swing arm 9 rotates.

[0022] Furthermore, a cross plate 6 is provided on one side of the leveling plate 5, and a driver 7 is provided at the bottom of the cross plate 6. A baffle 8 is fixedly connected to one side of the cross plate 6, and a swing arm 9 is fixedly connected to one side of the baffle 8. The cross plate 6 is divided into two parts, upper and lower parts, which are cross-distributed. The output end of the driver 7 passes through the cross plate 6, provides power for the cross plate 6, and drives the swing arm 9 to rotate.

[0023] Furthermore, a cleaning brush head 10 is fixedly connected to the bottom of the gate column 1, and a swing arm 9 is provided on the lower side of the cleaning brush head 10. Multiple groups of cleaning brush heads 10 are evenly distributed at the bottom of the gate column 1 and contact the upper end of the swing arm 9 to clean the dust on the upper end of the swing arm 9 and keep the swing arm 9 clean.

[0024] Furthermore, a lifting rod 11 is fixedly connected to the top of the gate column 1, and an identification device 12 is fixedly connected to the top of the lifting rod 11. A rotating block 404 is provided at the top of the lifting rod 11. The rotating block 404 can drive the lifting rod 11 to change the angle. The lifting rod 11 can adjust the height of the identification device 12 and increase the identification range of the identification device 12.

[0025] Working principle: When using this low-noise small swing gate, first, when a pedestrian passes by the gate column 1 and uses the identification device 12, the driver 7 set at the bottom of the cross plate 6 on the side of the connecting plate 2 drives the cross plate 6 to rotate, and the swing arm 9 on the side of the baffle 8 rotates. The retraction rod 402 and the tension spring 403 inside the buffer mechanism 4 on the side of the fixed block 3 interact with each other to reduce the vibration of the swing arm 9. The rotating plate 401 and the rotating block 404 rotate with the swing arm 9. Then, when the swing arm 9 rotates, the top of the swing arm 9 contacts the cleaning brush head 10 to remove the accumulated dust. Finally, if the height of the pedestrian does not match the height of the identification device 12, the height of the identification device 12 can be adjusted by the lifting rod 11 to facilitate quick passage. This is the working principle of the low-noise small swing gate.

Claims

1. A low-noise small swing gate, comprising a gate column (1) and a connecting plate (2), characterized in that: One side of the gate column (1) is fixedly connected to a connecting plate (2), and one side of the connecting plate (2) is fixedly connected to a fixing block (3), one side of the fixing block (3) is fixedly connected to a buffer mechanism (4), and one side of the connecting plate (2) is fixedly connected to a leveling plate (5).

2. A low-noise small swing gate according to claim 1, characterized in that: The buffer mechanism (4) comprises a rotating plate (401) fixedly connected to an inner position of the fixed block (3), and a retracting rod (402) is fixedly connected to one side of the rotating plate (401), a tension spring (403) is arranged on the outside of the retracting rod (402), and a rotating block (404) is provided at one end of the retracting rod (402).

3. A low-noise small swing gate according to claim 1, characterized in that: A cross plate (6) is provided on one side of the leveling plate (5), and a driver (7) is provided at the bottom of the cross plate (6).

4. A low-noise small swing gate according to claim 3, characterized in that: One side of the cross plate (6) is fixedly connected to a baffle (8), and one side of the baffle (8) is fixedly connected to a swing arm (9).

5. A low-noise small swing gate according to claim 1, characterized in that: A cleaning brush head (10) is fixedly connected to the bottom of the gate column (1), and a swing arm (9) is provided on the lower side of the cleaning brush head (10).

6. A low-noise small swing gate according to claim 1, characterized in that: The top of the gate column (1) is fixedly connected to a lifting rod (11), and the top of the lifting rod (11) is fixedly connected to an identification device (12).

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