Signal lamp stable installation support

Abstract

The utility model relates to the technical field of mounting supports, and discloses a signal lamp stable mounting support which comprises a traffic light, a clamping plate is arranged on the outer wall of the traffic light, a wedge-shaped block is fixedly connected to the lower end of the clamping plate, a sliding block is fixedly connected to the rear end of the wedge-shaped block, a supporting plate is arranged at the lower end of the traffic light, and an air cylinder is fixedly connected to the upper end of the supporting plate. The driving end of the air cylinder is fixedly connected with a sliding rod, the sliding rod is slidably connected to the inner side of the wedge-shaped block, a fixing plate is arranged at the rear end of the air cylinder, a sliding groove is formed in the inner wall of the fixing plate, the sliding block is slidably connected to the inner wall of the sliding groove, the bottom end of the supporting plate is fixedly connected with a vertical rod, and the outer wall of the vertical rod is fixedly connected with a hydraulic rod. According to the utility model, the clamping device is driven by the cylinder to replace the traditional traffic light loading and unloading mode, thereby improving the maintenance efficiency and reducing the cost. Meanwhile, the design that anti-collision rubber is combined with hydraulic current limiting is adopted, collision energy is effectively absorbed, the signal lamp is protected against vibration damage, and the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of mounting bracket technology, and in particular to a stable mounting bracket for traffic lights. Background Technology

[0002] Traffic lights, as essential equipment for modern traffic management, are widely used on urban roads and intersections to direct vehicles and pedestrians, ensuring traffic order and safety. With the continuous increase in traffic volume, the frequency of traffic light use and maintenance needs are also rising year by year. In daily use, traffic lights may require repair or replacement due to aging, malfunction, or external impact. Therefore, how to efficiently and safely install, remove, and maintain traffic lights has become an urgent problem to be solved.

[0003] Traditional traffic light mounting methods typically use bolts or clips for securing the lights. Installation and removal require specialized tools, making the process cumbersome and time-consuming, especially in high-altitude environments. This not only increases the workload of maintenance personnel but also poses safety hazards. Furthermore, existing traffic light systems lack effective impact-absorbing designs. When subjected to external impacts, the force acts directly on the pole and the traffic light, easily causing damage to the light or detachment, severely affecting the stability and reliability of the traffic signal system. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a stable signal light mounting bracket. This bracket uses a cylinder-driven clamping device to replace traditional signal light installation and removal methods, improving maintenance efficiency and reducing costs. Furthermore, the use of anti-collision rubber combined with a hydraulic current-limiting design effectively absorbs impact energy, protecting the signal light from vibration damage and extending its service life.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a traffic light stable mounting bracket, including a traffic light, a clamping plate provided on the outer wall of the traffic light, a wedge block fixedly connected to the lower end of the clamping plate, a slider fixedly connected to the rear end of the wedge block, a support plate provided at the lower end of the traffic light, a cylinder fixedly connected to the upper end of the support plate, a sliding rod fixedly connected to the driving end of the cylinder, the sliding rod slidably connected to the inner side of the wedge block, a fixing plate provided at the rear end of the cylinder, a groove provided on the inner wall of the fixing plate, the slider slidably connected to the inner wall of the groove, a vertical rod fixedly connected to the bottom end of the support plate, a hydraulic rod fixedly connected to the outer wall of the vertical rod, an anti-collision rubber connected to one end of the hydraulic rod through a buffer assembly, and a support rod fixedly connected to the outer wall of the hydraulic rod.

[0006] Furthermore, the buffer assembly includes a hydraulic chamber formed on the inner wall of the hydraulic rod, a piston is slidably connected to the inner wall of the hydraulic chamber, a movable rod is fixedly connected to one end of the piston, a spring is provided on the outer wall of the movable rod, and the movable rod is fixedly connected to the inner side of the anti-collision rubber.

[0007] Furthermore, the fixing plate is fixedly connected to the upper end of the support plate.

[0008] Furthermore, an oil outlet hole is provided on the inner wall of the piston.

[0009] Furthermore, the hydraulic chamber is filled with hydraulic oil.

[0010] Furthermore, the movable rod and the hydraulic rod are slidably connected.

[0011] Furthermore, one end of the spring is connected to the inside of the anti-collision rubber, and the other end of the spring is connected to the left end of the hydraulic rod.

[0012] This utility model has the following beneficial effects:

[0013] 1. In this utility model, a cylinder drives a moving rod to move up and down, which in turn pushes two wedge blocks to move laterally, thereby causing the clamping plate to clamp or release the traffic light. This design eliminates the cumbersome steps of traditional traffic light installation and removal, making maintenance and replacement work more convenient and efficient, significantly improving work efficiency, and greatly reducing labor costs.

[0014] 2. In this invention, a dual protection mechanism is formed by combining the flow-limiting effect of the oil outlet on the piston and the buffering function of the anti-collision rubber. When the device is subjected to external impact, the anti-collision rubber first absorbs and disperses the impact force, while the piston and hydraulic oil flow-limiting effect effectively control the piston's movement speed, significantly reducing the impact force. This design not only avoids the impact force acting directly on the pole, but also effectively prevents the traffic light from being damaged by strong vibration, thereby greatly extending the service life of the traffic light and ensuring the stable operation of the traffic signal system. Attached Figure Description

[0015] Figure 1 This is a perspective view of a traffic light stable mounting bracket proposed in this utility model;

[0016] Figure 2 A schematic diagram of the clamping structure of a signal light mounting bracket proposed in this utility model;

[0017] Figure 3 This utility model provides a clamping plate structure diagram for a signal light stable mounting bracket.

[0018] Figure 4This utility model provides a structural diagram of a buffer assembly for a stable mounting bracket of a traffic light.

[0019] Figure 5 This is a cross-sectional view of the hydraulic cavity of a signal light stable mounting bracket proposed in this utility model.

[0020] Legend:

[0021] 1. Traffic light; 2. Clamping plate; 3. Wedge block; 4. Sliding rod; 5. Cylinder; 6. Support plate; 7. Fixing plate; 8. Slide groove; 9. Sliding block; 10. Upright pole; 11. Hydraulic rod; 12. Spring; 13. Moving rod; 14. Anti-collision rubber; 15. Support rod; 16. Piston; 17. Oil outlet; 18. Hydraulic chamber. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figure 1 - Figure 3 An embodiment of this utility model provides a traffic light stable mounting bracket, including a traffic light 1, a clamping plate 2 provided on the outer wall of the traffic light 1, a wedge block 3 fixedly connected to the lower end of the clamping plate 2, a slider 9 fixedly connected to the rear end of the wedge block 3, a support plate 6 provided at the lower end of the traffic light 1, a cylinder 5 fixedly connected to the upper end of the support plate 6, a sliding rod 4 fixedly connected to the driving end of the cylinder 5, the sliding rod 4 slidably connected to the inner side of the wedge block 3, a fixing plate 7 provided at the rear end of the cylinder 5, the fixing plate 7 fixedly connected to the upper end of the support plate 6, a groove 8 opened on the inner wall of the fixing plate 7, the slider 9 slidably connected to the inner wall of the groove 8, and a vertical pole 10 fixedly connected to the bottom end of the support plate 6.

[0024] Specifically, the traffic light 1 is placed on the upper end of the support plate 6, and then the cylinder 5 is activated. The drive end of the cylinder 5 generates power, pulling the connected sliding rod 4 downwards smoothly. Driven by the sliding rod 4, the two wedge blocks 3 gradually move closer to the center. At the same time, the slider 9 equipped at the rear end of the wedge blocks 3 slides within the preset groove 8, providing precise guidance. As the distance between the two wedge blocks 3 decreases, the clamping plate 2 at their upper end also moves closer to the center, ultimately forming a stable clamping force to firmly fix the traffic light 1. When the traffic light 1 malfunctions and needs repair, or needs to be replaced due to the expiration of its service life, the operation is equally convenient and efficient. Simply activate the cylinder 5 again, causing its drive end to push the moving rod 13 upwards in the opposite direction. During the upward movement, the moving rod 13 pushes the two wedge blocks 3 to move in opposite directions, thereby causing the upper clamping plate 2 to separate to both sides, allowing the traffic light 1 to be easily released and released from the clamping state. This design eliminates the cumbersome and complicated steps involved in the installation and removal of traditional traffic lights, making maintenance and replacement easier and simpler, greatly improving work efficiency and reducing labor costs.

[0025] Reference Figure 1 , Figure 4 and Figure 5 A hydraulic rod 11 is fixedly connected to the outer wall of the upright 10. A hydraulic chamber 18 is opened on the inner wall of the hydraulic rod 11. Hydraulic oil is installed inside the hydraulic chamber 18. A piston 16 is slidably connected to the inner wall of the hydraulic chamber 18. An oil outlet hole 17 is opened on the inner wall of the piston 16. A moving rod 13 is fixedly connected to one end of the piston 16. A spring 12 is installed on the outer wall of the moving rod 13. An anti-collision rubber 14 is fixedly connected to one end of the moving rod 13. A support rod 15 is fixedly connected to the outer wall of the hydraulic rod 11. The moving rod 13 and the hydraulic rod 11 are slidably connected. One end of the spring 12 is connected to the inner side of the anti-collision rubber 14, and the other end of the spring 12 is connected to the left end of the hydraulic rod 11.

[0026] Specifically, to enhance the safety of the device in complex traffic environments, anti-collision rubber 14 is specially installed on the outside of the upright 10. In the event of an accidental collision, the anti-collision rubber 14 acts as the first line of defense, directly absorbing the impact force and effectively mitigating a portion of the impact. Initially, the impact force acts on the outside of the anti-collision rubber 14; the rubber material, with its excellent elasticity and cushioning properties, significantly reduces some of the impact force. As the impact continues, the anti-collision rubber 14 compresses the spring 12, pushing the connected moving rod 13 towards the side closer to the upright 10. The movement of the moving rod 13 further drives the piston 16 to move inside the hydraulic rod 11. Under the pressure of the piston 16, the hydraulic oil in the hydraulic chamber 18 slowly flows through the oil outlet 17 to the other end of the piston 16. Due to the small diameter of the oil outlet 17, the flow of hydraulic oil is somewhat restricted, effectively slowing down the movement speed of the piston 16 and further reducing the impact force on the device. After the impact ends, the spring 12 begins to rebound. Under the rebound force of spring 12, the hydraulic oil slowly flows back to its original position through oil outlet 17. Similarly, due to the flow-limiting effect of oil outlet 17, the rebound speed of spring 12 is effectively controlled, making the entire rebound process smooth and gentle. This design not only significantly reduces some of the impact force when the device is subjected to a collision, but also prevents the impact force from acting directly on the pole 10, thereby effectively preventing the traffic light from being damaged by strong vibrations, greatly extending the service life of traffic light 1, and ensuring the stable operation of the traffic signal system.

[0027] Working principle: The traffic light 1 is placed on the upper end of the support plate 6. The cylinder 5 is activated, and the driving end of the cylinder 5 moves downward by pulling the sliding rod 4, thereby causing the wedge blocks 3 on both sides to move towards the middle. The slider 9 at the rear end of the wedge block 3 slides smoothly in the slide groove 8, and at the same time, the clamping plate 2 at its upper end also moves towards the middle, ultimately forming a stable clamping state. When maintenance or replacement is required, simply activate the driving end of the cylinder 5 to move upward, pushing the sliding rod 4 to separate the wedge blocks 3 to both sides, thereby quickly releasing the clamping plate 2. In the event of a collision, the anti-collision rubber 14 installed on the outside of the upright 10 acts as the first line of defense, effectively absorbing external impact energy. The impact force first acts on the outside of the anti-collision rubber 14, which compresses the spring 12 and pushes the sliding rod 4 towards the upright 10, thereby causing the piston 16 to slide inside the hydraulic rod 11. The hydraulic oil in the hydraulic chamber 18 flows slowly to the other end of the piston 16 through the oil outlet 17. Due to the small diameter of the oil outlet 17, the moving speed of the piston 16 is effectively slowed down, thereby significantly reducing the transmission of impact force. When the spring 12 rebounds, the hydraulic oil flows slowly back to its original position through the oil outlet 17. Similarly, due to the flow-limiting effect of the oil outlet 17, the rebound process of the spring 12 is more stable.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A traffic light mounting bracket, comprising a traffic light (1), characterized in that: The traffic light (1) has a clamp plate (2) on its outer wall. A wedge block (3) is fixedly connected to the lower end of the clamp plate (2). A slider (9) is fixedly connected to the rear end of the wedge block (3). A support plate (6) is provided at the lower end of the traffic light (1). A cylinder (5) is fixedly connected to the upper end of the support plate (6). A sliding rod (4) is fixedly connected to the driving end of the cylinder (5). The sliding rod (4) is slidably connected to the inner side of the wedge block (3). A fixing plate (7) is provided at the rear end of the cylinder (5). A groove (8) is opened on the inner wall of the fixing plate (7). The slider (9) is slidably connected to the inner wall of the groove (8). A vertical rod (10) is fixedly connected to the bottom end of the support plate (6). A hydraulic rod (11) is fixedly connected to the outer wall of the vertical rod (10). One end of the hydraulic rod (11) is connected to an anti-collision rubber (14) through a buffer assembly. A support rod (15) is fixedly connected to the outer wall of the hydraulic rod (11).

2. The signal light mounting bracket according to claim 1, characterized in that: The buffer assembly includes a hydraulic chamber (18) formed on the inner wall of the hydraulic rod (11). A piston (16) is slidably connected to the inner wall of the hydraulic chamber (18). A moving rod (13) is fixedly connected to one end of the piston (16). A spring (12) is provided on the outer wall of the moving rod (13). The moving rod (13) is fixedly connected to the inner side of the anti-collision rubber (14).

3. The signal light mounting bracket according to claim 1, characterized in that: The fixing plate (7) is fixedly connected to the upper end of the support plate (6).

4. A signal light mounting bracket according to claim 2, characterized in that: The piston (16) has an oil outlet hole (17) on its inner wall.

5. A signal light mounting bracket according to claim 2, characterized in that: The hydraulic chamber (18) is filled with hydraulic oil.

6. A signal light mounting bracket according to claim 2, characterized in that: The movable rod (13) and the hydraulic rod (11) are slidably connected.

7. A signal light mounting bracket according to claim 2, characterized in that: One end of the spring (12) is connected to the inside of the anti-collision rubber (14), and the other end of the spring (12) is connected to the left end of the hydraulic rod (11).

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