Electromechanical maintenance device for expressway

Abstract

The utility model relates to the technical field of electromechanical maintenance, and discloses an expressway electromechanical maintenance device which comprises a base, a first support is fixedly connected to the middle of the right side of the base, a motor is fixedly connected to the middle of the first support, and the driving end of the motor is fixedly connected with a two-way threaded rod. Movable plates are in threaded connection with the left side and the right side of the bidirectional threaded rod, first fixing rods are fixedly connected with the left side and the right side of the bottom of the base, movable plates are rotationally connected with the middles of the two first fixing rods, connecting shafts are rotationally connected with the bottoms of the two movable plates, and rolling wheels are rotationally connected with the front ends and the rear ends of the two connecting shafts; and a connecting plate is rotationally connected between the movable plate and the middle part of the connecting shaft. According to the utility model, the bottom of the equipment is flatter and more stable, and accidental movement in the operation process can be effectively avoided, so that the safety of a working scene is improved, and potential dangers caused by movement of the equipment are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical maintenance, in particular to an electromechanical maintenance device for a highway. Background Art

[0002] Road facilities on highways, such as pavement, markings, traffic lights, etc., require regular maintenance and servicing to ensure that they operate in good condition. Electromechanical maintenance and servicing devices can be used to perform these maintenance tasks. The use of electromechanical maintenance and servicing devices can speed up the speed of maintenance and servicing tasks and improve efficiency, which is very important for completing necessary work on highways quickly to reduce interference with traffic flow.

[0003] In the prior art, most maintenance devices do not have the function of retracting the rollers. If the bottom rollers are not easy to retract, the safety risk will increase when driving at high speeds, thereby causing equipment instability, increasing the probability of accidents, and posing a potential threat to operators and other road users. Therefore, a highway electromechanical maintenance device is proposed to solve the above problems. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a method for improving the problem in the prior art that the bottom rollers cannot be retracted, the device becomes unstable when driving at high speeds or on uneven roads, and the risk of the device tipping over is increased.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a highway electromechanical maintenance device, including a base, a cleaning assembly is arranged in the middle of the top side of the base, a lifting assembly is arranged on the left side of the top of the base, a bracket 1 is fixedly connected to the middle of the right side of the base, a motor is fixedly connected to the middle of the bracket 1, a two-way threaded rod is fixedly connected to the driving end of the motor, a movable plate is threadedly connected to the left and right sides of the two-way threaded rod, a fixed rod 1 is fixedly connected to the left and right sides of the bottom of the base, a movable plate is rotatably connected to the middle of the two fixed rods 1, a connecting shaft is rotatably connected to the bottom of the two movable plates, rollers are rotatably connected to the front and rear ends of the two connecting shafts, and a connecting plate is rotatably connected to the movable plate and the middle of the connecting shaft.

[0006] Furthermore, the cleaning component includes a water tank, which is fixedly connected to the middle of the top side of the base, a water pipe is fixedly connected to the bottom left side of the water tank, and a nozzle is fixedly connected to one end of the water pipe.

[0007] Furthermore, the lifting assembly includes a servo motor, support columns are fixedly connected to the front and rear sides of the left side of the base, a bracket 2 is fixedly connected to the top of the rear support column, the servo motor is fixedly connected to the middle of the bracket 2, a threaded rod is fixedly connected to the driving end of the servo motor, a slider is threadedly connected to the outer periphery of the threaded rod, a fixed rod 3 is fixedly connected to the middle of the support column on the right side, another slider is slidably connected to the outer periphery of the fixed rod 3, the two sliders are fixedly connected to the fixed rod 2 on the opposite sides, and the two fixed rods 2 are fixedly connected to the opposite sides of the fixed rings.

[0008] Furthermore, a push handle is fixedly connected to the right side of the top of the base.

[0009] Furthermore, a tank cover is threadedly connected to the top of the water tank.

[0010] Furthermore, the nozzle is fixedly connected to the middle part of the fixing ring.

[0011] Furthermore, the top of the movable plate is slidably connected to the bottom of the base.

[0012] Furthermore, a slide groove is provided in the middle of the two support columns, and the two sliding blocks are respectively slidably connected in the slide groove.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, through the cooperation of the bidirectional threaded rod, the movable plate, the connecting shaft and the roller, when the roller is retracted, the bottom of the device will be flatter, making it easier to fix in one position. The improved stability helps to ensure that the device will not move accidentally during operation, thereby improving work efficiency and safety.

[0015] 2. In the utility model, through the cooperation of the water tank, water pipe and nozzle, the heat dissipation effect of the equipment may be reduced due to the accumulation of dust and dirt during operation. Cleaning can effectively remove these obstacles, improve the heat dissipation efficiency of the equipment, and prevent malfunctions caused by overheating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a highway electromechanical maintenance device proposed by the utility model;

[0017] Figure 2 This is a structural schematic diagram of a base of a highway electromechanical maintenance device proposed by the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the structure of a support column of a highway electromechanical maintenance device.

[0019] Legend:

[0020] 1. Base; 2. Bracket 1; 3. Motor; 4. Bidirectional threaded rod; 5. Moving plate; 6. Fixed rod 1; 7. Movable plate; 8. Connecting shaft; 9. Roller; 10. Connecting plate; 11. Cleaning assembly; 111. Water tank; 112. Water pipe; 113. Nozzle; 12. Lifting assembly; 121. Servo motor; 122. Threaded rod; 123. Slider; 124. Fixed rod 2; 125. Fixed ring; 13. Support column; 14. Bracket 2; 15. Fixed rod 3; 16. Slide; 17. Push handle; 18. Box cover. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-2 The utility model provides an embodiment: a highway electromechanical maintenance device, including a base 1, a cleaning component 11 is arranged in the middle of the top side of the base 1, a lifting component 12 is arranged on the left side of the top of the base 1, a push handle 17 is fixedly connected to the right side of the top of the base 1, a bracket 2 is fixedly connected to the middle of the right side of the base 1, a motor 3 is fixedly connected to the middle of the bracket 2, a bidirectional threaded rod 4 is fixedly connected to the driving end of the motor 3, and a movable plate 5 is threadedly connected to the left and right sides of the bidirectional threaded rod 4. The top of the movable plate 5 is slidably connected to the bottom of the base 1, and the left and right sides of the bottom of the base 1 are fixedly connected to a fixed rod 6, and the middle of the two fixed rods 6 are rotatably connected to a movable plate 7, and the bottom of the two movable plates 7 are rotatably connected to a connecting shaft 8, and the front and rear ends of the two connecting shafts 8 are rotatably connected to rollers 9, and the movable plate 5 and the connecting shaft 8 are rotatably connected to a connecting plate 10 in the middle.

[0023] Specifically, the base 1 is used to provide support and stability for the entire device, the push handle 17 is used to control and push the entire device to facilitate the maintenance of electromechanical equipment on the highway, the bracket 2 is used to support the motor 3 and provide additional structural support, the motor 3 is used to provide power to drive the two-way threaded rod 4 to rotate, the two-way threaded rod 4 is used to transmit the power of the motor 3 to the movable plate 5 for parallel movement, the movable plate 5 is used to connect the two-way threaded rod 4, thereby driving the roller 9 to be retracted through the connecting shaft 8, the fixed rod 6 is used to be fixedly connected to the bottom of the base 1, and provides a support connection for the movable plate 7, the movable plate 7 is used to be connected to the fixed rod 6, and has a certain rotation range, so as to retract the roller 9, the connecting shaft 8 is used to connect the movable plate 7 and the roller 9 so that it can rotate, and the roller 9 is used to provide the mobility of the entire device, the connecting plate 10: used to connect the movable plate 5 and the connecting shaft 8 to ensure that the movement of the movable plate 5 can be smoothly transmitted to the roller 9.

[0024] Reference Figure 1-2 The cleaning component 11 includes a water tank 111, which is fixedly connected to the middle of the top side of the base 1. The top of the water tank 111 is threadedly connected to a tank cover 18, the bottom left side of the water tank 111 is fixedly connected to a water pipe 112, and one end of the water pipe 112 is fixedly connected to a nozzle 113.

[0025] Specifically, the cleaning component 11 is used to clean the equipment and remove dirt and debris. The water tank 111 is used to store the liquid required for cleaning, such as clean water or cleaning liquid. The tank cover 18 is used to cover the top of the water tank 111 to prevent the liquid from splashing and ensure the seal through a threaded connection. The water pipe 112 is used to transfer the liquid in the water tank 111 to the pipeline of the nozzle 113, which plays the role of conveying liquid. The nozzle 113 is used to spray the liquid in the water tank 111 onto the target surface that needs to be cleaned, thereby realizing the cleaning function.

[0026] Reference Figure 1-3 The lifting assembly 12 includes a servo motor 121. Support columns 13 are fixedly connected to the front and rear sides of the left side of the base 1. A bracket 2 14 is fixedly connected to the top of the rear support column 13. The servo motor 121 is fixedly connected to the middle of the bracket 2 14. A threaded rod 122 is fixedly connected to the driving end of the servo motor 121. A slider 123 is threadedly connected to the outer periphery of the threaded rod 122. A fixed rod 3 15 is fixedly connected to the middle of the right support column 13. Another slider 123 is slidably connected to the outer periphery of the fixed rod 3 15. A slide groove 16 is opened in the middle of the two support columns 13. The two sliders 123 are slidably connected in the slide groove 16 respectively. The two sliders 123 are fixedly connected to the fixed rod 2 124 on the opposite sides. The two fixed rods 2 124 are fixedly connected to the fixed ring 125 on the opposite sides. The nozzle 113 is fixedly connected to the middle of the fixed ring 125.

[0027] Specifically, the lifting assembly 12 is used to move the entire nozzle 113 up and down to adapt to equipment of different heights. The servo motor 121 is used to provide power. The vertical motion control is realized by the combination of the threaded rod 122 and the slider 123. The support column 13 is used to provide an installation space for the lifting assembly 12. The bracket 14 is used to support the servo motor 121 and firmly install it on the top of the rear support column 13. The threaded rod 122 is used to transmit the motion of the servo motor 121 to the vertical direction and work together with the slider 123 to realize precise lifting motion. The slider 123 is connected to the lifting assembly 121 through the support column 13. Through the threaded connection with the threaded rod 122, up and down movement is achieved, and it works together with the support column 13 and the fixed rod three 15. The fixed rod three 15 is fixedly connected inside the front support column 13 to support the movement of the front slider 123. The slide groove 16 is opened in the middle of the support column 13 to guide and limit the movement range of the slider 123. The fixed rod two 124 is slidably connected to the front slider 123 to assist the position of the front slider 123. The fixed ring 125 is connected to the fixed rod two 124 to stabilize and fix the position of the nozzle 113 in the vertical direction.

[0028] Working principle: After moving the device to the specified position, turn on the motor 3 to drive the bidirectional threaded rod 4 to rotate, and the bidirectional threaded rod 4 thereby drives the two movable plates 5 to move toward each other, and the movable plate 5 drives the connecting shaft 8 to rotate and retract through the connecting plate 10, so that the roller 9 is retracted to the bottom of the base 1, so that the bottom of the base 1 is close to the ground to prevent the device from sliding unstably, turn on the servo motor 121 to drive the slider 123 to rise and fall in the slide groove 16 through the threaded rod 122, thereby driving the nozzle 113 to rise and fall through the fixed rod 124 and the fixed ring 125 to reach the position where the equipment needs to be cleaned, and then the water source or cleaning liquid in the water tank 111 is transported to the nozzle 113 through the water pipe 112, and is sprayed by the nozzle 113 to achieve the cleaning effect.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highway electromechanical maintenance device, comprising a base (1), characterized in that: A cleaning assembly (11) is provided at the middle of the top side of the base (1); a lifting assembly (12) is provided at the left side of the top of the base (1); a bracket (2) is fixedly connected to the middle of the right side of the base (1); a motor (3) is fixedly connected to the middle of the bracket (2); a bidirectional threaded rod (4) is fixedly connected to the driving end of the motor (3); a movable plate (5) is threadedly connected to the left and right sides of the bidirectional threaded rod (4); a fixed rod (6) is fixedly connected to the left and right sides of the bottom of the base (1); a movable plate (7) is rotatably connected to the middle of the two fixed rods (6); the bottoms of the two movable plates (7) are rotatably connected to a connecting shaft (8); the front and rear ends of the two connecting shafts (8) are rotatably connected to rollers (9); and a connecting plate (10) is rotatably connected to the movable plate (5) and the middle of the connecting shaft (8).

2. A highway electromechanical maintenance device according to claim 1, characterized in that: The cleaning assembly (11) comprises a water tank (111), the water tank (111) being fixedly connected to the middle of the top side of the base (1), a water pipe (112) being fixedly connected to the left bottom of the water tank (111), and a nozzle (113) being fixedly connected to one end of the water pipe (112).

3. A highway electromechanical maintenance device according to claim 2, characterized in that: The lifting assembly (12) comprises a servo motor (121), support columns (13) are fixedly connected to the front and rear sides of the left side of the base (1), a bracket 2 (14) is fixedly connected to the top of the rear support column (13), the servo motor (121) is fixedly connected to the middle of the bracket 2 (14), a threaded rod (122) is fixedly connected to the driving end of the servo motor (121), a slider (123) is threadedly connected to the outer periphery of the threaded rod (122), a fixing rod 3 (15) is fixedly connected to the middle of the right support column (13), another slider (123) is slidably connected to the outer periphery of the fixing rod 3 (15), the two sliders (123) are fixedly connected to the opposite sides of the fixing rods 2 (124), and the two fixing rods 2 (124) are fixedly connected to the opposite sides of the fixing rods 2 (125).

4. The highway electromechanical maintenance device according to claim 1, characterized in that: A push handle (17) is fixedly connected to the right side of the top of the base (1).

5. The highway electromechanical maintenance device according to claim 2, characterized in that: The top of the water tank (111) is threadedly connected with a tank cover (18).

6. The highway electromechanical maintenance device according to claim 3, characterized in that: The nozzle (113) is fixedly connected to the middle part of the fixing ring (125).

7. The highway electromechanical maintenance device according to claim 1, characterized in that: The top of the movable plate (5) is slidably connected to the bottom of the base (1).

8. The highway electromechanical maintenance device according to claim 3 is characterized by: A sliding groove (16) is provided in the middle of the two support columns (13), and the two sliding blocks (123) are respectively slidably connected in the sliding groove (16).

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