CN-224217161-U - Stable mounting bracket for signal lamp

Abstract

The utility model relates to the technical field of mounting brackets and discloses a signal lamp stable mounting bracket which comprises a traffic light, wherein a clamping plate is arranged on the outer wall of the traffic light, a wedge 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 block, a supporting plate is arranged at the lower end of the traffic light, an air cylinder is fixedly connected to the upper end of the supporting plate, a sliding rod is fixedly connected to the driving end of the air cylinder, the sliding rod is slidably connected to the inner side of the wedge 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, a vertical rod is fixedly connected to the bottom end of the supporting plate, and a hydraulic rod is fixedly connected to the outer wall of the vertical rod. According to the utility model, the clamping device is driven by the air cylinder to replace the traditional traffic light loading and unloading mode, so that the maintenance efficiency is improved, and the cost is reduced. Meanwhile, the anti-collision rubber is combined with the hydraulic flow limiting design, so that impact energy is effectively absorbed, the signal lamp is protected from being damaged by vibration, and the service life is prolonged.

Inventors

• FAN LIN
• ZHOU LILI
• WANG LI

Assignees

• 浙江航霆建设有限公司

Dates

Publication Date

20260508

Application Date

20250530

Claims (7)

1. 1. A signal lamp stable mounting bracket comprises a traffic light (1) and is characterized in that a clamping plate (2) is arranged on the outer wall of the traffic light (1), a wedge block (3) is fixedly connected to the lower end of the clamping plate (2), a sliding block (9) is fixedly connected to the rear end of the wedge block (3), a supporting plate (6) is arranged at the lower end of the traffic light (1), an air cylinder (5) is fixedly connected to the upper end of the supporting plate (6), a sliding rod (4) is fixedly connected to the driving end of the air cylinder (5), the sliding rod (4) is slidingly connected to the inner side of the wedge block (3), a fixing plate (7) is arranged at the rear end of the air cylinder (5), a sliding groove (8) is formed in the inner wall of the fixing plate (7), a vertical rod (10) is fixedly connected to the bottom end of the supporting 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 with an anti-collision rubber (14) through a buffering component, and a supporting rod (15) is fixedly connected to the outer wall of the hydraulic rod (11).
2. 2. The signal lamp stable mounting bracket according to claim 1, wherein the buffer assembly comprises a hydraulic cavity (18) formed in the inner wall of the hydraulic rod (11), a piston (16) is slidably connected to the inner wall of the hydraulic cavity (18), one end of the piston (16) is fixedly connected with a movable rod (13), a spring (12) is arranged on the outer wall of the movable rod (13), and the movable rod (13) is fixedly connected to the inner side of the anti-collision rubber (14).
3. 3. The stable signal lamp mounting bracket according to claim 1, wherein the fixing plate (7) is fixedly connected to the upper end of the supporting plate (6).
4. 4. The stable mounting bracket for signal lamps according to claim 2, wherein the inner wall of the piston (16) is provided with an oil outlet (17).
5. 5. A stable mounting bracket for a signal lamp according to claim 2, wherein the hydraulic chamber (18) is internally provided with hydraulic oil.
6. 6. A stable mounting bracket for a signal lamp according to claim 2, wherein the movable rod (13) is slidably connected to the hydraulic rod (11).
7. 7. The stable mounting bracket for signal lamps according to claim 2, wherein 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).

Description

Stable mounting bracket for signal lamp Technical Field The utility model relates to the technical field of mounting brackets, in particular to a signal lamp stable mounting bracket. Background The signal lamp is used as an important device for modern traffic management, is widely applied to urban roads and intersections, and is used for commanding vehicles and pedestrians to pass through, so that the traffic order and safety are ensured. With the increasing traffic flow, the frequency of use and maintenance requirements of signal lamps are also rising year by year. In daily use, the signal lamp may need to be repaired or replaced due to aging, failure or external impact, so how to efficiently and safely assemble, disassemble and maintain the signal lamp is a problem to be solved. The traditional signal lamp fixing mode generally adopts bolt fixing or buckle locking, and the loading and unloading process needs to use specialized tool, and complex operation and consuming time are longer, especially under high altitude construction environment, have not only increased maintainer's working strength, still have certain potential safety hazard. In addition, the existing signal lamp device lacks an effective anti-collision buffer design, when the device is impacted by external force, impact force directly acts on the upright rod and the signal lamp, so that the signal lamp is easy to damage or fall off, and the stability and the reliability of a traffic signal system are seriously affected. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a signal lamp stable mounting bracket which is used for replacing the traditional signal lamp mounting and dismounting mode by driving a clamping device through a cylinder, thereby improving the maintenance efficiency and reducing the cost. Meanwhile, the anti-collision rubber is combined with the hydraulic flow limiting design, so that impact energy is effectively absorbed, the signal lamp is protected from being damaged by vibration, and the service life is prolonged. The signal lamp stable mounting bracket comprises a traffic light, wherein a clamping plate is arranged on the outer wall of the traffic light, a wedge 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 block, a supporting plate is arranged at the lower end of the traffic light, an air cylinder is fixedly connected to the upper end of the supporting plate, a sliding rod is fixedly connected to the driving end of the air cylinder, the sliding rod is slidably connected to the inner side of the wedge 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, a vertical rod is fixedly connected to the bottom end of the supporting plate, a hydraulic rod is fixedly connected to the outer wall of the vertical rod, one end of the hydraulic rod is connected with anti-collision rubber through a buffer assembly, and a supporting rod is fixedly connected to the outer wall of the hydraulic rod. Further, the buffer assembly comprises a hydraulic cavity formed in the inner wall of the hydraulic rod, the inner wall of the hydraulic cavity is slidably connected with a piston, one end of the piston is fixedly connected with a moving rod, a spring is arranged on the outer wall of the moving rod, and the moving rod is fixedly connected to the inner side of the anti-collision rubber. Further, the fixed plate is fixedly connected to the upper end of the supporting plate. Further, the inner wall of the piston is provided with an oil outlet. Further, hydraulic oil is arranged in the hydraulic cavity. Further, the movable rod is in sliding connection with the hydraulic rod. Further, one end of the spring is connected to the inner side of the anti-collision rubber, and the other end of the spring is connected to the left end of the hydraulic rod. The utility model has the following beneficial effects: 1. According to the utility model, the air cylinder drives the movable rod to move up and down, so that the two wedge-shaped blocks are pushed to move transversely, and the clamping plate is driven to clamp or loosen traffic lights. The design abandons the complicated steps of the traditional traffic light loading and unloading mode, so that the maintenance and replacement work becomes more convenient and efficient, the working efficiency is obviously improved, and the labor cost is greatly reduced. 2. In the utility model, the flow limiting function of the oil outlet hole on the piston and the buffer function of the anti-collision rubber are combined to form a double protection mechanism. When the device is impacted by external force, the anti-collision rubber firstly absorbs and disperses impact force, and meanwhile, the moving speed of the piston is