Cleaning device for municipal engineering guardrail welding

Abstract

The cleaning device for municipal engineering guardrail welding comprises two conveying frames, a first motor is installed on one side of one conveying frame through a support, two conveying assemblies are arranged between the two conveying frames, a driving belt wheel is arranged on one conveying assembly, and a second motor is arranged on the other conveying assembly. A first cleaning shaft rotationally penetrates through the position between the two conveying frames, a plurality of first cleaning brushes are fixedly connected to the position, located between the two conveying frames, of the outer portion of the first cleaning shaft, one end of the first cleaning shaft is sleeved with a driven belt wheel, and mounting frames are embedded in one sides of the two conveying frames. According to the guardrail cleaning device, the first motor, the conveying assembly, the driving belt wheel, the first cleaning shaft, the first cleaning brush, the driven belt wheel, the second motor, the cleaning assembly and other structures are used in cooperation, the two faces of a guardrail can be cleaned, the function of cleaning the two faces of the guardrail is achieved, the guardrail does not need to be turned over again for cleaning, time and labor are saved, and the cleaning efficiency is improved. And the cleaning efficiency of the guardrail is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices for welding of municipal engineering guardrails, in particular to a cleaning device for welding of municipal engineering guardrails. Background Art

[0002] Municipal road guardrail is also called urban traffic galvanized spray-coated steel guardrail. It is beautiful and novel, easy to install, safe and reliable, and affordable. It is suitable for the isolation of urban traffic arteries, green belts in the middle of highways, bridges, secondary highways, township roads and various highway toll gates.

[0003] In a Chinese patent with announcement number CN221387698U, a cleaning device for welding guardrails of municipal engineering is disclosed, and the cleaning device for welding guardrails of municipal engineering includes: a workbench, a mounting plate is fixedly installed at one end of the workbench away from the ground, and a cleaning structure is arranged in the middle of the mounting plate; a conveying mechanism, the conveying mechanism is rotatably connected to the middle of the workbench; a linkage adjustment component, the linkage adjustment component is rotatably connected to one side of the workbench and is transmission-connected between the cleaning structure and the conveying mechanism; compared with the prior art, the linkage adjustment component is arranged to achieve linkage cooperation between the cleaning structure and the conveying mechanism, so that the automation of guardrail cleaning can be realized, which improves the cleaning efficiency of the guardrail and reduces the workload of the staff.

[0004] Most of the existing municipal engineering guardrail welding cleaning devices can only clean one side of the guardrail. After cleaning, the guardrail needs to be turned over manually and then the other side needs to be cleaned again, which is time-consuming and labor-intensive, and reduces the efficiency of guardrail cleaning. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a cleaning device for welding of guardrails of municipal engineering.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cleaning device for welding guardrails of municipal engineering, comprising two conveying frames, one side of which is equipped with a motor 1 through a bracket, two conveying assemblies are arranged between the two conveying frames, one of which is equipped with a driving pulley, a cleaning shaft 1 is rotatably passed through the two conveying frames, the outside of the cleaning shaft 1 and fixedly connected with a plurality of groups of cleaning brushes 1 between the two conveying frames, one end of the cleaning shaft 1 is sleeved with a driven pulley, one side of the two conveying frames is embedded with a mounting frame, a rotating assembly is arranged on the top of the inner wall of one of the mounting frames, a motor 2 is arranged on one side of the rotating assembly, a cleaning assembly is arranged on the output end of the motor 2, a rotating assembly is arranged on one side of the inner wall of one of the mounting frames, a limiting assembly is arranged inside the other mounting frame, a plurality of groups of cleaning brushes 1 are fixedly connected to the cleaning shaft 1 in a circumferential array, each group of cleaning brushes 1 is composed of a plurality of cleaning brushes 1, and the driving pulley is connected with the driven pulley by a belt transmission.

[0007] As a further description of the above technical solution:

[0008] The conveying assembly includes a conveying roller that rotates and passes through two conveying frames. A conveying belt is arranged between the outer surfaces of the two conveying rollers. A driving pulley is sleeved on one end of one of the conveying rollers, and the two driving pulleys are connected by belt transmission.

[0009] As a further description of the above technical solution:

[0010] The rotating assembly comprises a rotating shaft rotatably connected to the top of the inner wall of one of the installation frames, and a worm gear is sleeved on the outer portion of the rotating shaft.

[0011] As a further description of the above technical solution:

[0012] A threaded rod is fixedly connected to the bottom end of the rotating shaft, and a mounting block is threadedly connected to the outer surface of the threaded rod.

[0013] As a further description of the above technical solution:

[0014] The cleaning component comprises a cleaning shaft 2 fixedly connected to the output end of the motor 2, and a plurality of groups of cleaning brushes 2 are fixedly connected to the outside of the cleaning shaft 2. The plurality of groups of cleaning brushes 2 are fixedly connected to the cleaning shaft 2 in a circular array.

[0015] As a further description of the above technical solution:

[0016] The rotating assembly comprises a worm rotatably connected to one side of the inner wall of the installation frame, one end of the worm is fixedly connected to a driving rod, and the worm is meshed with a worm wheel.

[0017] As a further description of the above technical solution:

[0018] The limiting assembly comprises a limiting rod fixedly connected between two sides of the inner wall of another installation frame, and the outer portion of the limiting rod is slidably connected to a limiting block.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the cleaning device for welding guardrails of municipal engineering projects can clean both sides of the guardrail by using a motor, a conveying assembly, a driving pulley, a cleaning shaft, a cleaning brush, a driven pulley, a motor, and a cleaning assembly. It realizes the function of cleaning both sides of the guardrail without turning it over again for cleaning, which saves time and effort and improves the cleaning efficiency of the guardrail.

[0021] 2. Compared with the prior art, the cleaning device for welding guardrails of municipal engineering projects can adjust the cleaning between cleaning axis one and cleaning axis two through the coordinated use of structures such as a rotating component, a rotating component and a limiting component, so that cleaning brush one and cleaning brush two can clean guardrails of different thicknesses, thereby improving the range of the cleaning device for welding guardrails of municipal engineering projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a cleaning device for welding a municipal engineering guardrail proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the overall three-dimensional structure from another angle of a cleaning device for welding a municipal engineering guardrail proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the installation frame structure of a cleaning device for welding a municipal engineering guardrail proposed by the utility model;

[0025] Figure 4 for Figure 3 A local enlarged view of point A shown in FIG.

[0026] Legend:

[0027] 1. Conveyor rack; 2. Motor 1; 3. Driving pulley; 4. Cleaning shaft 1; 5. Cleaning brush 1; 6. Driven pulley; 7. Mounting frame; 8. Motor 2; 9. Conveyor roller; 10. Conveyor belt; 11. Driving pulley; 12. Rotating shaft; 13. Worm gear; 14. Threaded rod; 15. Mounting block; 16. Cleaning shaft 2; 17. Cleaning brush 2; 18. Worm; 19. Driving rod; 20. Limit rod; 21. Limit block. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-4 The utility model provides a cleaning device for welding guardrails of municipal engineering projects: it comprises two conveying frames 1, one side of one of the conveying frames 1 is equipped with a motor 2 through a bracket, two conveying components are arranged between the two conveying frames 1, one of the conveying components is equipped with a driving pulley 3, a cleaning shaft 4 is rotatably passed through the two conveying frames 1, a plurality of groups of cleaning brushes 5 are fixedly connected to the outside of the cleaning shaft 4 and located between the two conveying frames 1, a driven pulley 6 is sleeved on one end of the cleaning shaft 4, a mounting frame 7 is embedded on one side of the two conveying frames 1, and a top of the inner wall of one of the mounting frames 7 is arranged There is a rotating component, a motor 28 is arranged on one side of the rotating component, a cleaning component is arranged on the output end of the motor 28, a rotating component is arranged on one side of the inner wall of one mounting frame 7, a limiting component is arranged inside the other mounting frame 7, several groups of cleaning brushes 5 are fixedly connected to the cleaning shaft 4 in a circular array, each group of cleaning brushes 5 is composed of several cleaning brushes 5, the driving pulley 3 and the driven pulley 6 are connected by belt transmission, several groups of cleaning brushes 5 clean the bottom of the guardrail, the cleaning component is used to clean the top of the guardrail, and the rotating component is used to pass the height of the cleaning component.

[0030] The conveying assembly includes a conveying roller 9 that rotates and passes through two conveying frames 1. A conveying belt 10 is arranged between the outer surfaces of the two conveying rollers 9. A driving pulley 11 is sleeved on one end of one of the conveying rollers 9. The two driving pulleys 11 are connected by belt transmission. One of the conveying rollers 9 is fixedly connected to the output end of the motor 2, and the driving pulley 3 is sleeved on the other end of one of the conveying rollers 9.

[0031] The rotating assembly includes a rotating shaft 12 rotatably connected to the top of the inner wall of one of the mounting frames 7, a worm gear 13 is sleeved on the outside of the rotating shaft 12, a threaded rod 14 is fixedly connected to the bottom end of the rotating shaft 12, a mounting block 15 is threadedly connected to the outer surface of the threaded rod 14, and the motor 8 is installed on one side of the mounting block 15.

[0032] The cleaning assembly includes a cleaning shaft 16 fixedly connected to the output end of the motor 8, and a plurality of groups of cleaning brushes 17 are fixedly connected to the outside of the cleaning shaft 16. The plurality of groups of cleaning brushes 17 are fixedly connected to the cleaning shaft 16 in a circular array, and each group of cleaning brushes 15 is composed of a plurality of cleaning brushes 17.

[0033] The rotating assembly includes a worm 18 rotatably connected to one side of the inner wall of the mounting frame 7 , one end of the worm 18 is fixedly connected to a drive rod 19 , the worm 18 is meshed with the worm wheel 13 , and the drive rod 19 is T-shaped and one end thereof passes through the outside of one of the mounting frames 7 .

[0034] The limiting assembly includes a limiting rod 20 fixedly connected between the two sides of the inner wall of another mounting frame 7, the outer portion of the limiting rod 20 is slidably connected to a limiting block 21, and one end of the cleaning shaft 16 is rotatably connected to one side of the limiting block 21.

[0035] Working principle: When the guardrail needs to be cleaned, first start the motor to drive one of the conveying rollers 9 to rotate, so that one of the conveying rollers 9 drives one of the driving pulleys 11 to rotate and drives another driving pulley 11 to rotate through the belt, and then several conveying rollers 9 drive two conveyor belts 10 to convey the guardrail. At this time, one of the conveying rollers 9 will drive the active pulley 3 to rotate, so that the active pulley 3 drives the driven pulley 6 to rotate through the belt, so that the driven pulley 6 drives the cleaning shaft 1 4 to rotate, and at the same time, start the motor 2 8 to drive the cleaning shaft 2 16 to rotate, and then the cleaning shaft 1 4 and the cleaning shaft 2 16 drive several groups of cleaning brushes 1 5 and cleaning brushes 2 17 to clean both sides of the guardrail;

[0036] When it is necessary to adjust the distance between cleaning shaft 1 4 and cleaning shaft 2 16, the driving rod 19 is rotated to drive the driving rod 19 to drive the worm 18 to rotate. At this time, the worm wheel 13 engaged with the worm 18 will drive the rotating shaft 12 to rotate, and then the rotating shaft 12 drives the threaded rod 14 to rotate, so that the mounting frame 7 drives the motor, cleaning shaft 2 16 and several groups of cleaning brushes along the threaded rod 14 to move. At this time, they move to a suitable distance. At this time, the position of the cleaning shaft 2 16 is fixed under the self-locking action of the worm wheel 13 and the worm 18, and the adjustment of the distance between the cleaning shaft 1 4 and the cleaning shaft 2 16 is completed.

[0037] 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 cleaning device for welding guardrails of municipal engineering, comprising two conveying frames (1), characterized in that: A motor (2) is installed on one side of one of the conveying frames (1) through a bracket, two conveying components are arranged between the two conveying frames (1), one of the conveying components is provided with a driving pulley (3), a cleaning shaft (4) is rotatably passed through the two conveying frames (1), a plurality of groups of cleaning brushes (5) are fixedly connected outside the cleaning shaft (4) and located between the two conveying frames (1), one end of the cleaning shaft (4) is sleeved with a driven pulley (6), one side of the two conveying frames (1) is embedded with a mounting frame (7), a rotating component is arranged on the top of the inner wall of one of the mounting frames (7), a motor (8) is arranged on one side of the rotating component, and a cleaning component is arranged on the output end of the motor (8), a rotating component is arranged on one side of the inner wall of one of the mounting frames (7), and a limiting component is arranged inside the other mounting frame (7).

2. A cleaning device for welding of municipal engineering guardrails according to claim 1, characterized in that: The conveying assembly comprises a conveying roller (9) which rotates and passes through two conveying frames (1), a conveying belt (10) is arranged between the outer surfaces of the two conveying rollers (9), and a driving pulley (11) is sleeved on one end of one of the conveying rollers (9).

3. A cleaning device for welding of municipal engineering guardrails according to claim 1, characterized in that: The rotating assembly comprises a rotating shaft (12) rotatably connected to the top of the inner wall of one of the mounting frames (7), and a worm gear (13) is sleeved on the outside of the rotating shaft (12).

4. A cleaning device for welding of municipal engineering guardrails according to claim 3, characterized in that: The bottom end of the rotating shaft (12) is fixedly connected to a threaded rod (14), and the outer surface of the threaded rod (14) is threadedly connected to a mounting block (15).

5. A cleaning device for municipal engineering guardrail welding according to claim 1, characterized in that: The cleaning component comprises a cleaning shaft 2 (16) fixedly connected to the output end of the motor 2 (8), and a plurality of groups of cleaning brushes 2 (17) are fixedly connected to the outside of the cleaning shaft 2 (16).

6. A cleaning device for municipal engineering guardrail welding according to claim 1, characterized in that: The rotating assembly comprises a worm (18) rotatably connected to one side of the inner wall of the installation frame (7), and one end of the worm (18) is fixedly connected to a driving rod (19).

7. A cleaning device for municipal engineering guardrail welding according to claim 1, characterized in that: The limiting assembly comprises a limiting rod (20) fixedly connected between two sides of the inner wall of another installation frame (7), and the outer portion of the limiting rod (20) is slidably connected to a limiting block (21).

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