Rainproof road traffic signal lamp

Abstract

The utility model belongs to the field of traffic signals, and particularly relates to a rain-proof road traffic signal lamp which comprises a base, a supporting rod is fixedly connected to the top of the base, a lamp post is fixedly connected to the top of the supporting rod, a glass cover is installed in the middle of the lamp post, a plurality of inserting holes are formed in the top of the lamp post, and the inserting holes are communicated with the supporting rod. A plurality of inserting rods are fixedly connected to the interior of the glass cover, a plurality of rolling wheels are installed at the bottom of the base, a lead screw is rotatably connected to the interior of the glass cover, a plurality of guide rods are fixedly connected to the interior of the glass cover, a movable frame is slidably connected to the middles of the guide rods, and the movable frame is in threaded connection to the middle of the lead screw; a motor is fixedly connected to the top of the lamp post, the output end of the motor is in transmission fit with the end of the lead screw through a bevel gear, and through the structure, the situation that the lamp post breaks down due to the fact that rainwater falls on the lamp post can be reduced, and the situation that traffic signals make mistakes due to the fact that the lamp post is affected by the rainwater and breaks down, and traffic problems are caused is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of traffic signal, specifically a rain -proof road traffic signal. BACKGROUND

[0002] Road traffic signal is the common traffic facility in daily life, and its main purpose is to ensure the safety and smoothness of road traffic.

[0003] In road traffic, the normal work of traffic signal is an important factor affecting road traffic safety, when the fixed traffic signal in the intersection appears failure or needs to be maintained, the staff will place a mobile traffic signal in the middle of the road for temporary work, but the rainproof measure of the existing traffic signal is generally only to set a baffle for rainproof, and the rainproof effect is poor, which is easy to cause the traffic signal to be affected by rainwater and failure, and affect the road safety.

[0004] Therefore, the utility model provides a rain -proof road traffic signal. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiency of prior art, at least one technical problem proposed in the background art is solved.

[0006] The utility model solves the technical scheme that the utility model discloses a rain -proof road traffic signal, including base, the top of base is firmly connected with support rod, the top of support rod is firmly connected with lamp post, the middle part of lamp post is installed with glass cover, a plurality of insertion holes are set up in the top of lamp post, a plurality of insertion rods are firmly connected in the inside of glass cover, the bottom of base is installed with a plurality of gyro wheels, through the above structure, it can reduce the condition that the rainwater falls on the lamp post and causes the lamp post failure, reduce the condition that the traffic signal is wrong caused by the failure of the lamp post affected by rainwater.

[0007] Preferably, the inside of the glass cover is rotatably connected with a lead screw, a plurality of guide rods are fixedly connected inside the glass cover, a plurality of the middle parts of the guide rods are slidably connected with a moving frame, the moving frame is threadedly connected to the middle part of the lead screw, the top of the lamp post is fixedly connected with a motor, the output end of the motor and the end part of the lead screw are in transmission cooperation through bevel gears, the side wall of the moving frame is fixedly connected with a scraper, through the above structure, the water vapor attached to the inner side wall of the glass cover can be cleaned, and the influence of water vapor attachment on personnel observation of traffic signal is reduced.

[0008] Preferably, the top of the base is provided with a placing groove, and a pair of cover plates are detachably installed on the top of the base, through the above structure, the gravity center of the device can be reduced, the overall weight of the device can be improved, the device can be more stable in windy weather, and the device can be reduced. The condition of falling down occurs.

[0009] Preferably, the middle part of the installation groove is slidably connected with a bearing plate, the bottom of the bearing plate is fixedly connected with a connecting column, the connecting column is slidably connected with the bottom of the base, a plurality of springs are installed between the bearing plate and the bottom of the installation groove, the bottom of the plurality of connecting columns is fixedly connected with a pressing plate, through the above structure, the friction between the device and the ground can be improved, so that the movement of the device during work is reduced.

[0010] Preferably, the scraper is arc-shaped, and a flow guide groove is formed in the middle part of the scraper, through the above structure, the formation of water droplets in the middle part of the inner side wall of the glass cover is reduced, thereby reducing the influence on personnel observation.

[0011] Preferably, a plurality of flow guide ropes are fixedly connected to the middle part of the glass cover, and the two ends of the plurality of flow guide ropes are arranged through the plurality of scrapers, through the above structure, the flow direction of the water can be guided, and the influence of the water falling on the middle part of the inner side wall of the glass cover on personnel observation is further reduced.

[0012] Preferably, the bottom of the pressing plate is fixedly connected with a rubber pad, and the bottom of the rubber pad is provided with anti-skid lines, through the above structure, the friction between the device and the ground can be further improved, and the movement of the device during work is further reduced.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The rainproof road traffic signal lamp, through the setting of the lamp post, the glass cover, the jack, and the insertion rod, the situation that the rainwater falls on the lamp post to cause the lamp post to fail can be reduced, and the situation that the traffic signal is wrong due to the failure of the lamp post affected by the rainwater to cause the traffic problem can be reduced.

[0015] 2. The rainproof road traffic signal lamp, through the setting of the lead screw, the guide rod, the motor, the moving frame and the scraper, the water vapor attached to the inner side wall of the glass cover can be cleaned, and the influence of the water vapor attachment on personnel observation of the traffic signal is reduced. DETAILED DESCRIPTION

[0016] The utility model will be further described below in combination with the drawings.

[0017] Figure 1 It is the perspective view of the utility model;

[0018] Figure 2 It is the structural schematic view of the lamp post in the utility model;

[0019] Figure 3 It is the structural schematic view of the scraper in the utility model;

[0020] Figure 4This is a structural schematic diagram of the pressure plate of this utility model.

[0021] In the diagram: 1. Base; 12. Support rod; 13. Lamp post; 14. Glass cover; 15. Socket; 16. Insert rod; 17. Roller; 2. Lead screw; 21. Guide rod; 22. Motor; 23. Moving frame; 24. Scraper; 3. Installation groove; 31. Cover plate; 4. Bearing plate; 41. Connecting column; 42. Spring; 43. Pressure plate; 5. Guide groove; 6. Guide rope; 7. Rubber pad. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 3 As shown in the figure, a rainproof road traffic signal light according to an embodiment of the present invention includes a base 1, a support rod 12 fixedly connected to the top of the base 1, a lamp post 13 fixedly connected to the top of the support rod 12, a glass cover 14 installed in the middle of the lamp post 13, multiple insertion holes 15 opened on the top of the lamp post 13, multiple insertion rods 16 fixedly connected inside the glass cover 14, and multiple rollers 17 installed at the bottom of the base 1. In operation, when the original traffic light on the road malfunctions, the base 1 is placed at the intersection to serve as a temporary traffic light. When it rains, the multiple insertion rods 16 are inserted into the multiple insertion holes 15 respectively, thereby installing the glass cover 14 on the lamp post 13. The glass cover 14 will block rainwater, preventing rainwater from easily falling on the lamp post 13. Through the above structure, the occurrence of lamp post malfunction caused by rainwater falling on the lamp post 13 can be reduced, and the occurrence of traffic signal errors caused by the lamp post 13 being affected by rainwater can be reduced.

[0024] like Figures 1 to 3 As shown, a lead screw 2 is rotatably connected inside the glass cover 14, and multiple guide rods 21 are fixedly connected inside the glass cover 14. A movable frame 23 is slidably connected to the middle of the multiple guide rods 21, and the movable frame 23 is threadedly connected to the middle of the lead screw 2. A motor 22 is fixedly connected to the top of the lamp post 13, and the output end of the motor 22 and the end of the lead screw 2 form a transmission engagement through a bevel gear. A scraper 24 is fixedly connected to the side wall of the movable frame 23. During operation, the lamp post 13 generates heat, while the outside of the glass cover 14 is at a lower temperature when it rains. Therefore, water vapor may be generated on the inner side wall of the glass cover 14, affecting people's observation of the lamp post 13. At this time, the motor 22 can be started to drive the guide rods 21 to rotate, so that the movable frame 23 drives the scraper 24 to move up and down. The scraper 24 will scrape off the water vapor attached to the inner side wall of the glass cover 14, thereby making the glass cover 14 clear. Through the above structure, the water vapor attached to the inner side wall of the glass cover 14 can be cleaned, reducing the impact of water vapor on people's observation of traffic signals.

[0025] As Figures 1 to 4 shown in the drawings, the top of the base 1 is provided with a setting groove 3, and a pair of cover plates 31 are detachably installed on the top of the base 1. In windy weather, sand or other heavy objects can be added to the inside of the setting groove 3 to increase the weight of the base 1, thereby lowering the overall center of gravity of the device and making it difficult to be blown down. Through the above structure, the center of gravity of the device can be lowered and the overall weight of the device can be increased, making the device more stable in windy weather and reducing the occurrence of device tipping over.

[0026] As Figures 1 to 4 shown in the drawings, the middle of the setting groove 3 is slidably connected with a bearing plate 4, the bottom of the bearing plate 4 is fixedly connected with a connecting column 41, the connecting column 41 is slidably connected to the bottom of the base 1, a plurality of springs 42 are installed between the bearing plate 4 and the bottom of the setting groove 3, and the bottom of the plurality of connecting columns 41 is fixedly connected with a pressing plate 43. When the heavy object is loaded into the inside of the setting groove 3, the counterweight will press down the bearing plate 4, so that the pressing plate 43 comes into contact with the ground and generates a large friction force. Through the above structure, the friction force between the device and the ground can be increased, thereby reducing the movement of the device during work.

[0027] As Figure 3 shown in the drawings, the scraper 24 is arc-shaped, and the middle of the scraper 24 is provided with a flow guide groove 5. During work, the water is scraped off from bottom to top, and the scraped water flows to both ends of the scraper 24 along the flow guide groove 5 and then flows down, thereby reducing the occurrence of water droplets in the middle of the inner side wall of the glass cover 14, and further reducing the impact on personnel observation.

[0028] As Figure 3 shown in the drawings, the middle of the glass cover 14 is fixedly connected with a plurality of flow guide ropes 6, and the plurality of flow guide ropes 6 pass through both ends of the plurality of scrapers 24. During work, the water scraped off by the scraper 24 flows to both ends of the scraper 24 along the arc-shaped flow guide groove 5, and then flows down along the flow guide rope 6. Through the above structure, the flow direction of the water can be guided, further reducing the impact of the water falling on the middle of the inner side wall of the glass cover 14 on personnel observation.

[0029] As Figure 4 shown in the drawings, the bottom of the pressing plate 43 is fixedly connected with a rubber pad 7, and the bottom of the rubber pad 7 is provided with anti-skid lines. Through the above structure, the friction force between the device and the ground can be further increased, and the movement of the device during work can be further reduced.

[0030] When the base 1 is placed at the intersection as a temporary signal lamp when the original signal lamp fails, when it rains, the plurality of insertion rods 16 are inserted into the plurality of insertion holes 15, and the glass cover 14 is installed on the lamp post 13, so that the glass cover 14 blocks the rain, so that the rain cannot easily fall on the lamp post 13, because the lamp post 13 generates heat during operation, and the outside of the glass cover 14 is at a lower temperature when it rains, so that water vapor may be generated on the inner side wall of the glass cover 14, affecting people's observation of the lamp post 13, at this time, the motor 22 can be started to drive the guide rod 21 to rotate, and the moving frame 23 drives the scraper 24 to move up and down, and the scraper 24 can scrape off the water vapor attached to the inner side wall of the glass cover 14, so that the glass cover 14 becomes clear, in windy weather, sand and other heavy objects can be added to the inside of the accommodation groove 3, the weight of the base 1 is increased, so that the overall gravity center of the device is reduced, and the device is difficult to be blown down, when the heavy object is loaded into the inside of the accommodation groove 3, the counterweight will press down the bearing plate 4, so that the pressing plate 43 is in contact with the ground and generates a large friction force, and the scraper 24 is moved from bottom to top to scrape off the water, and the scraped water flows along the guide groove 5 to both ends of the scraper 24 and then flows down, and the water scraped off by the scraper 24 flows along the arc-shaped guide groove 5 to both ends of the scraper 24, and then flows down along the guide rope 6.

[0031] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A rainproof road traffic signal comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a support rod (12), the top of the support rod (12) is fixedly connected with a lamp post (13), the middle of the lamp post (13) is provided with a glass cover (14), the top of the lamp post (13) is provided with a plurality of insertion holes (15), the inside of the glass cover (14) is fixedly connected with a plurality of insertion rods (16), and the bottom of the base (1) is provided with a plurality of rollers (17).

2. A rainproof road traffic signal lamp according to claim 1, characterized in that: The inside of the glass cover (14) is rotatably connected with a lead screw (2), a plurality of guide rods (21) are fixedly connected to the inside of the glass cover (14), the middle of the guide rods (21) is slidably connected with a moving frame (23), the moving frame (23) is threadedly connected to the middle of the lead screw (2), the top of the lamp post (13) is fixedly connected with a motor (22), the output end of the motor (22) is in transmission cooperation with the end of the lead screw (2) through bevel gears, and the side wall of the moving frame (23) is fixedly connected with a scraper (24).

3. A rain-protected road traffic signal according to claim 2, characterized in that: The top of the base (1) is provided with a placing groove (3), and a pair of cover plates (31) are detachably installed on the top of the base (1).

4. A rain-protected road traffic signal according to claim 3, characterized in that: The middle of the placing groove (3) is slidably connected with a bearing plate (4), the bottom of the bearing plate (4) is fixedly connected with a connecting column (41), the connecting column (41) is slidably connected to the bottom of the base (1), a plurality of springs (42) are installed between the bearing plate (4) and the bottom of the placing groove (3), and the bottom of the connecting column (41) is fixedly connected with a pressing plate (43).

5. A rain-protected road traffic signal according to claim 4, characterized in that: The scraper (24) is arc-shaped, and the middle of the scraper (24) is provided with a flow guide groove (5).

6. A rain-protected road traffic signal according to claim 5, characterized in that: A plurality of flow guide ropes (6) are fixedly connected to the middle of the glass cover (14), and the two ends of the flow guide ropes (6) penetrate through the plurality of scrapers (24).

7. A rain-protected road traffic signal according to claim 6, characterized in that: The bottom of the pressing plate (43) is fixedly connected with a rubber pad (7), and the bottom of the rubber pad (7) is provided with anti-skid lines.

Images