Cleaning device for high cross-platform guardrail of travelling crane

Abstract

The utility model belongs to the technical field of cleaning of high cross-platform guardrails of travelling cranes, and particularly relates to a cleaning device for high cross-platform guardrails of travelling cranes. Comprising a supporting vertical rod, a supporting transverse rod is welded to the supporting vertical rod, two pipe clamps are welded to the supporting transverse rod, the two pipe clamps are jointly connected with a connecting rod in a hooping mode, a sweeping rod is hinged to the connecting rod, a cloth ball is bound to the sweeping rod through a cloth strip, a spring is welded between the connecting rod and the sweeping rod, a driven roller is installed at the free end of the sweeping rod, and a positioning rod is welded to the connecting rod. The positioning rods are inserted into the supporting vertical rods. According to the guardrail wiping device, the guardrail on the way is wiped through movement of the traveling crane, manpower does not need to be saved, the labor amount is reduced, and the labor intensity is lowered.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning of the guardrail of the overhead platform of the traveling crane, and particularly relates to a cleaning device for the guardrail of the overhead platform of the traveling crane. Background Art

[0002] At present, the dust generated on the ground level in the domestic iron and steel industry will float upwards towards the workshop, and finally fall on the high bay of the workshop. The traveling crane platforms are all on the high bay. Therefore, after a long time, the guardrails of the overhead platform of the traveling crane will be filled with accumulated dust and need to be cleaned regularly. The charging bay and the molten steel bay are both in the high bay, 26 meters above the ground. The accumulated dust on the guardrails of these platforms is wiped by manual using a rag. The workshop is 200 meters wide from north to south. Two people need half a day to wipe the guardrails of the platforms in the two bays to complete. Manually wiping the accumulated dust on the guardrails wastes a lot of manpower. The existence of the accumulated dust also affects the environmental evaluation of the enterprise. Moreover, the guardrail is close to the traveling crane, and there are risk factors of being bruised or scratched during manual wiping. The accumulated dust will be filled again 3 days after wiping, increasing the labor intensity and workload of the workers. Summary of the Invention

[0003] The purpose of the utility model is to provide a cleaning device for the guardrail of the overhead platform of the traveling crane to solve the problems existing in the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] A cleaning device for the guardrail of the overhead platform of the traveling crane includes a supporting vertical rod, a supporting cross rod is welded on the supporting vertical rod, two pipe clamps are welded on the supporting cross rod, a connecting rod is jointly clamped by the two pipe clamps, a cleaning rod is hinged to the connecting rod, a cloth group is tied to the cleaning rod by a cloth strip, a spring is welded between the connecting rod and the cleaning rod, a passive roller is installed at the free end of the cleaning rod, a positioning rod is welded on the connecting rod, and the positioning rod is inserted into the supporting vertical rod.

[0006] Further, the supporting vertical rod is a hollow tubular shape, there are two supporting cross rods, the two supporting cross rods are welded on both sides of the supporting vertical rod, and the two pipe clamps are respectively welded on the two supporting cross rods.

[0007] Further, both the cleaning rod and the connecting rod are hollow tubular shapes, both ends of the spring are respectively inserted into the hollow inner cavities of the cleaning rod and the connecting rod and then welded to the inner walls of the cleaning rod and the connecting rod, and the hinged rotation plane of the cleaning rod and the connecting rod is parallel to the horizontal plane.

[0008] Further, the positioning rod is perpendicular to the hinged rotation plane of the cleaning rod and the connecting rod.

[0009] Further, the roller body of the passive roller is coated with a flexible material.

[0010] Further, the cloth group is located on the lower side of the cleaning rod.

[0011] The utility model has the following beneficial effects:

[0012] 1. The utility model utilizes the movement of the overhead traveling crane to wipe the guardrails along the way, eliminating the need for manual wiping, saving labor, reducing the labor volume, and lowering the labor intensity.

[0013] 2. The cleaning rod will be rotated by an obstacle, and the spring will be bent at the same time. After passing the obstacle, the elastic force of the spring will reset the cleaning rod to continue wiping the guardrail.

[0014] 3. The roller body of the passive roller is coated with a flexible material, so it will not scratch the surface of obstacles such as equipment.

[0015] 4. The utility model can be disassembled from the pipe clamp when the guardrail does not need to be wiped, and the operation is convenient.

[0016] 5. The positioning rod is used to prevent misoperation by the staff. If the hinge rotation surface of the cleaning rod and the connecting rod is perpendicular to the horizontal plane, the function of avoiding obstacles will not be achieved. After inserting the positioning rod into the support vertical rod, it can ensure that the hinge rotation surface of the cleaning rod and the connecting rod is parallel to the horizontal plane. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the utility model.

[0018] Wherein: 1. Support vertical rod; 2. Support cross rod; 3. Pipe clamp; 4. Connecting rod; 5. Cleaning rod; 6. Cloth strip; 7. Cloth ball; 8. Spring; 9. Passive roller; 10. Positioning rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the purpose, technical solutions and advantages of the utility model more clear and understandable, the following combines specific embodiments and drawings to further elaborate on the utility model in detail. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.

[0020] As Figure 1 shown, a cleaning device for the guardrail of the overhead traveling crane platform includes a support vertical rod 1, a support cross rod 2 is welded on the support vertical rod 1, two pipe clamps 3 are welded on the support cross rod 2, a connecting rod 4 is jointly clamped by the two pipe clamps 3, the connecting rod 4 is hinged with a cleaning rod 5, a cloth ball 7 is tied to the cleaning rod 5 through a cloth strip 6, a spring 8 is welded between the connecting rod 4 and the cleaning rod 5, a passive roller 9 is installed at the free end of the cleaning rod 5, a positioning rod 10 is welded on the connecting rod 4, and the positioning rod 10 is inserted into the support vertical rod 1.

[0021] The supporting vertical rod 1 is a hollow tube. There are two supporting cross rods 2, and the two supporting cross rods 2 are welded on both sides of the supporting vertical rod 1. Two pipe clamps 3 are respectively welded on the two supporting cross rods 2. The pipe clamp 3 is used to fix the connecting rod 4.

[0022] The cleaning rod 5 and the connecting rod 4 are both hollow tubes. The two ends of the spring 8 are respectively inserted into the hollow inner cavities of the cleaning rod 5 and the connecting rod 4 and then welded to the inner walls of the cleaning rod 5 and the connecting rod 4. The hinge rotation surfaces of the cleaning rod 5 and the connecting rod 4 are parallel to the horizontal plane. The cleaning rod 5 will be rotated by an obstacle, and the spring 8 will be bent at the same time. After passing the obstacle, the elastic force of the spring 8 makes the cleaning rod 5 reset and continue to wipe the guardrail.

[0023] The positioning rod 10 is perpendicular to the hinge rotation surfaces of the cleaning rod 5 and the connecting rod 4. The positioning rod 10 is used to prevent the staff from misoperation, making the hinge rotation surfaces of the cleaning rod 5 and the connecting rod 4 perpendicular to the horizontal plane, so that the function of avoiding obstacles cannot be achieved. After inserting the positioning rod 10 into the supporting vertical rod 1, it can ensure that the hinge rotation surfaces of the cleaning rod 5 and the connecting rod 4 are parallel to the horizontal plane.

[0024] The roller body of the passive roller 9 is coated with a flexible material. When the passive roller 9 rolls on equipment and other obstacles, it will cause scratches on its surface. Coating with a flexible material such as rubber can effectively prevent scratching the equipment.

[0025] The cloth mass 7 is located below the cleaning rod 5.

[0026] The working principle of the present utility model is:

[0027] The accumulated dust generally covers and accumulates on the horizontal guardrail above the guardrail, which is also the main cleaning area for the cleaning work. Since there are also several pieces of equipment, brackets, and pipelines on the high-level platform close to the guardrail, these obstacles need to be avoided when cleaning the accumulated dust. During use, the present utility model is welded at the position of the crane end beam or other suitable positions, so as not to affect the operation of the crane and not cause safety risks. The lengths of the supporting vertical rod 1 and the connecting rod 4 are such that the cloth mass 7 can contact the upper surface of the guardrail. After installation, open the pipe clamp 3, insert the positioning rod 10 on the connecting rod 4 into the supporting vertical rod 1, and then hoop the pipe clamp 3 around the connecting rod 4.

[0028] When the crane is running, the cloth mass 7 below the cleaning rod 5 wipes the guardrail. When encountering an obstacle, since the cleaning rod 5 and the connecting rod 4 are hinged, the obstacle will cause the cleaning rod 5 to rotate after touching the passive roller 9 or the cleaning rod 5. At the same time, the spring 8 is bent after receiving the acting force, and the passive roller 9 rolls on the surface of the obstacle. Since the roller body of the passive roller 9 is coated with a flexible material, it will not cause scratches on the surface of equipment and other obstacles. After passing the obstacle, the spring 8 between the cleaning rod 5 and the connecting rod 4 returns to its original state under the action of the elastic force, so that the cleaning rod 5 resets and continues to wipe.

[0029] The above-described embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope of the present invention.

[0030] The technologies, shapes, and structures not described in detail in the present invention are all well-known technologies.

Claims

1. A cleaning device for high-span platform guardrails, characterized in that: It includes a supporting upright pole, a supporting cross pole is welded on the supporting upright pole, two pipe clamps are welded on the supporting cross pole, a connecting rod is hooped together by the two pipe clamps, a cleaning rod is hinged on the connecting rod, a cloth ball is tied to the cleaning rod through a cloth strip, a spring is welded between the connecting rod and the cleaning rod, a passive roller is installed on the free end of the cleaning rod, a positioning rod is welded on the connecting rod, and the positioning rod is plugged into the supporting upright pole.

2. The cleaning device for the high-span platform guardrail of a vehicle according to claim 1 is characterized in that: The support vertical rod is in the shape of a hollow tube, and there are two support cross bars, which are welded on both sides of the support vertical rod, and two pipe clamps are respectively welded on the two support cross bars.

3. The cleaning device for the high-span platform guardrail of a vehicle according to claim 2 is characterized in that: The cleaning rod and the connecting rod are both hollow tubes. The two ends of the spring are respectively inserted into the hollow inner cavities of the cleaning rod and the connecting rod and then welded to the inner walls of the cleaning rod and the connecting rod. The hinged rotating surfaces of the cleaning rod and the connecting rod are parallel to the horizontal plane.

4. The cleaning device for the high-span platform guardrail of a vehicle according to claim 3 is characterized in that: The positioning rod is perpendicular to the hinged rotation surfaces of the cleaning rod and the connecting rod.

5. The cleaning device for the high-span platform guardrail of a vehicle according to claim 1 is characterized in that: The roller body of the passive roller is covered with flexible material.

6. The cleaning device for the high-span platform guardrail of a vehicle according to claim 1, characterized in that: The cloth ball is located at the lower side of the cleaning rod.

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