A fixing structure for a speed gate

Abstract

This utility model discloses a fixing structure for a speed gate, belonging to the field of speed gate technology. It includes a base with a fixing groove at its upper end, and a speed gate assembly mounted on the upper end of the base. A fixing mechanism includes two rectangular inner grooves respectively formed on the inner walls of the fixing groove on the left and right sides. Each of the two rectangular inner grooves contains a movable plate that can move left and right. Multiple limiting blocks are fixedly connected to the opposing sides of the two movable plates. Threaded rods are rotatably connected to the inner walls of the opposite sides of the two rectangular inner grooves. This device addresses usability issues by incorporating a fixing mechanism. By rotating the threaded rods, the movable plates and multiple limiting blocks move, and in conjunction with the multiple limiting grooves, the speed gate assembly can be easily installed and removed. Compared to traditional installation and removal methods, only two threaded rods need to be operated, reducing maintenance workload and improving overall aesthetics and practicality.

Description

Technical Field

[0001] This utility model relates to the field of speed gate technology, and in particular to a fixing structure for a speed gate. Background Technology

[0002] In places like nuclear power plants where safety and management requirements are extremely high, access control systems are of paramount importance. As a key component of the access control system, the ease of installation and dismantling of speed gates directly affects maintenance efficiency and management effectiveness.

[0003] Currently, the installation and fixing of speed gates often employs cumbersome methods such as welding and tightening with multiple bolts. While these traditional methods ensure structural stability, disassembly becomes extremely difficult and time-consuming if the speed gate malfunctions or needs to be upgraded or replaced, increasing actual maintenance costs. Therefore, designing a new fixing structure for speed gates is a necessary step to address this issue. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a fixing structure for speed gates. Addressing usage issues, it incorporates a fixing mechanism that moves a movable plate and multiple limiting blocks by rotating a threaded rod. Combined with multiple limiting slots, this allows for convenient assembly and disassembly of the speed gate components. Compared to traditional assembly and disassembly methods, only two threaded rods need to be operated, reducing maintenance workload and improving overall aesthetics and practicality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fixing structure for a speed gate includes a base with a fixing groove at its upper end and a speed gate assembly at the upper end of the base; a fixing mechanism including two rectangular inner grooves respectively formed on the inner walls of the fixing groove on the left and right sides, each of the two rectangular inner grooves having a movable plate that can move left and right, each of the two movable plates having multiple limiting blocks fixedly connected to the opposite sides of the two movable plates, each of the two rectangular inner grooves having a threaded rod rotatably connected to the inner wall of the opposite sides of the two rectangular inner grooves, each of the two movable plates having a threaded through groove, each of the two threaded rods having an opposite end threadedly connected to the corresponding threaded through groove, each of the two threaded rods having an opposite end penetrating the inner wall of the corresponding rectangular inner groove and extending to the outside, and each of the two threaded rods having a cross groove.

[0007] Preferably, multiple guide rods are fixedly connected to the inner walls of the opposite sides of the two rectangular inner grooves, and each guide rod passes through the corresponding moving plate and is slidably connected to the moving plate.

[0008] Preferably, the speed gate assembly includes a housing, with baffles rotatably mounted on both the left and right sides of the housing, and multiple limiting grooves opened on both the left and right sides of the lower part of the housing.

[0009] Preferably, each of the limiting blocks is slidably connected to the inner wall of the corresponding limiting groove.

[0010] Preferably, the opposing sides of the two movable plates are respectively attached to the left and right sides of the chassis, and the lower part of the chassis is attached to the inner wall of the fixing groove.

[0011] Preferably, the upper end of the base has multiple mounting holes.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] A fixing mechanism is set up, which controls two threaded rods to drive the corresponding moving plate and multiple limit blocks to move. With the help of the fixing groove and multiple limit grooves, the speed gate components can be installed, fixed and disassembled for maintenance in a convenient and quick manner. The entire installation and disassembly process only requires the operation of two threaded rods. Compared with the traditional welding and multi-bolt fixing methods, the actual workload is greatly reduced. Moreover, the entire fixing mechanism adopts a concealed design, which ensures the aesthetics of the entire equipment and has good overall practicality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the fixing structure of a speed gate proposed in this utility model;

[0015] Figure 2 This is a structural schematic diagram of the speed gate assembly;

[0016] Figure 3 This is a sectional view of the fixed mechanism;

[0017] Figure 4 for Figure 3 Enlarged view of point A.

[0018] In the diagram: 1. Base, 2. Fixing groove, 3. Mounting hole, 4. Rectangular inner groove, 5. Moving plate, 6. Limiting block, 7. Threaded rod, 8. Threaded through groove, 9. Cross groove, 10. Guide rod, 11. Chassis, 12. Baffle, 13. Limiting groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figures 1-4A fixing structure for a speed gate includes a base 1. The upper end of the base 1 is provided with a fixing groove 2 for pre-positioning the casing 11 before fixing. The upper end of the base 1 is provided with multiple mounting holes 3. By using multiple bolts to cooperate with the mounting holes 3, the base 1 can be stably fixed on the ground.

[0021] The base 1 is equipped with a speed gate assembly at its upper end. The speed gate assembly includes a housing 11. The lower part of the housing 11 is fitted with the inner wall of the fixing groove 2. Baffles 12 are rotatably provided on both the left and right sides of the housing 11. Multiple limiting grooves 13 are opened on both the left and right sides of the lower part of the housing 11.

[0022] The system also includes a fixing mechanism, which comprises two rectangular inner grooves 4 respectively formed on the inner walls of the left and right sides of the fixing groove 2. Each of the two rectangular inner grooves 4 contains a movable plate 5 that can move left and right. The opposing sides of the two movable plates 5 are respectively attached to the left and right sides of the chassis 11. Multiple limiting blocks 6 are fixedly connected to the opposing sides of the two movable plates 5. Each limiting block 6 is slidably connected to the inner wall of the corresponding limiting groove 13. Threaded rods 7 are rotatably connected to the opposing inner walls of the two rectangular inner grooves 4. Threaded through grooves 8 are formed on both movable plates 5. The opposing ends of the two threaded rods 7... All are threadedly connected to the corresponding threaded through grooves 8. By controlling the rotation of the threaded rod 7, the moving plate 5 and its multiple limit blocks 6 can be moved, thereby realizing the fixing and disassembly of the chassis 11. Multiple guide rods 10 are fixedly connected to the inner walls of the opposite sides of the two rectangular inner grooves 4. Each guide rod 10 passes through the corresponding moving plate 5 and is slidably connected to the moving plate 5. The opposite ends of the two threaded rods 7 pass through the inner walls of the corresponding rectangular inner grooves 4 and extend to the outside. The opposite ends of the two threaded rods 7 are provided with cross grooves 9, which can be used by the staff to control the rotation of the threaded rods 7 with tools.

[0023] In this utility model, when used for the first time, multiple bolts are used in conjunction with multiple mounting holes 3 opened at the upper end of the base 1 to fix the base 1 stably on the ground. Then, the chassis 11 of the speed gate assembly is placed in the fixing groove 2 at the upper end of the base 1. At this time, the lower part of the chassis 11 will fit against the inner wall of the fixing groove 2. In this way, the chassis 11 can be pre-positioned before fixing by using the fixing groove 2.

[0024] After completing the above operations, the staff first uses a tool to rotate the threaded rod 7 on the right side, driving the movable plate 5 on the right side and the multiple limiting blocks 6 fixed on it to move towards the chassis 11, until each limiting block 6 is slidably connected to the inner wall of the limiting groove 13 opened on the corresponding side of the lower part of the chassis 11, and the movable plate 5 is in contact with the right side of the chassis 11. This achieves the initial fixation of the chassis 11. Similarly, referring to the above operations, the threaded rod 7 on the left side is manipulated so that the multiple limiting blocks 6 on the left side are inserted into the corresponding limiting groove 13 on the left side of the chassis 11, and the movable plate 5 on the left side is in contact with the left side of the chassis 11. This achieves the final fixation of the chassis 11.

[0025] When maintenance or replacement of the speed gate assembly is required, the operator can use tools to rotate the two threaded rods 7 in sequence, causing the two moving plates 5 and their multiple limit blocks 6 to move away from the housing 11 until all the limit blocks 6 are disengaged from their corresponding limit slots 13. Then the housing 11 can be removed from the fixing slot 2 for subsequent maintenance. The entire installation, fixing, and subsequent disassembly process can be achieved simply by rotating the two threaded rods 7. Compared with the traditional fixing method, this greatly reduces the workload. Moreover, the entire fixing mechanism is located inside the base 1 and will not affect the aesthetics of the speed gate assembly.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fixing structure for a speed gate, characterized in that, include: The base (1) has a fixing groove (2) at its upper end and a speed gate assembly at its upper end. The fixing mechanism includes two rectangular inner grooves (4) respectively opened on the inner walls of the left and right sides of the fixing groove (2). Each of the two rectangular inner grooves (4) is provided with a movable plate (5) that can move left and right. Each of the two movable plates (5) is fixedly connected to a plurality of limiting blocks (6) on the opposite side. Each of the two rectangular inner grooves (4) is rotatably connected to a threaded rod (7). Each of the two movable plates (5) is provided with a threaded through groove (8). The opposite ends of the two threaded rods (7) are threadedly connected to the corresponding threaded through groove (8). The opposite ends of the two threaded rods (7) penetrate the inner wall of the corresponding rectangular inner groove (4) and extend to the outside. Each of the opposite ends of the two threaded rods (7) is provided with a cross groove (9).

2. The fixing structure of a speed gate according to claim 1, characterized in that, Multiple guide rods (10) are fixedly connected to the inner walls of the opposite sides of the two rectangular inner grooves (4). Each guide rod (10) passes through the corresponding movable plate (5) and is slidably connected to the movable plate (5).

3. The fixing structure of a speed gate according to claim 1, characterized in that, The speed gate assembly includes a housing (11), with baffles (12) rotatably installed on both the left and right sides of the housing (11), and multiple limiting grooves (13) opened on both the left and right sides of the lower part of the housing (11).

4. The fixing structure of a speed gate according to claim 3, characterized in that, Each of the limiting blocks (6) is slidably connected to the inner wall of the corresponding limiting groove (13).

5. The fixing structure of a speed gate according to claim 3, characterized in that, The opposing sides of the two movable plates (5) are respectively attached to the left and right sides of the chassis (11), and the lower part of the chassis (11) is attached to the inner wall of the fixing groove (2).

6. The fixing structure of a speed gate according to claim 1, characterized in that, The upper end of the base (1) is provided with multiple mounting holes (3).

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