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Winch

A winch and fixing frame technology, applied in the field of environmental protection equipment, can solve the problems of inability to clean high-pressure pipelines, high-pressure pipelines falling off and high-pressure pipelines cannot be evenly wound, etc., to avoid pollution or corrosion and prolong service life.

Inactive Publication Date: 2018-07-10
李耀强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a winch that solves the problems of inability to clean high-pressure pipelines, falling off of high-pressure pipelines and inability to evenly wind high-pressure pipelines.

Method used

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Embodiment Construction

[0018] like Figure 1-Figure 5 As shown, a winch mainly includes a fixed plate 1, a drum shaft 2, a drum 3, a drum gear 4, a fixed rod 5, a sliding block 6, a telescopic rod 7, a fixed frame 8, a fixed frame shaft 9, and a first limit wheel shaft 10. The first limit wheel 11, the transmission rod 12, the transmission gear 13, the connecting rod 14, the cleaning box 15, the second limit wheel 16, the water pipe 17, the cleaning brush 18, the sewage outlet 19 and the movable frame 20, and the fixed plate 1 The drum shaft 2 is arranged on the inside, and the drum 3 is installed on the drum shaft 2, and the drum gear 4 is arranged on the drum 3, the drum gear 4 is meshed with the transmission gear 13, and the diameter of the transmission gear 13 is smaller than the diameter of the drum gear 4 , to ensure that the transmission gear 13 can drive the drum gear 4 to rotate without affecting the retraction of the high-pressure pipeline, the sliding block 6 is installed on the fixed rod...

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Abstract

The invention provides a winch, which mainly comprises a fixing plate, a fixing rod, a fixing frame shaft, a transmission rod, a cleaning box and a second position limiting wheel, wherein a roller rotating shaft is arranged at the inner side of the fixing plate; a sliding block is arranged on the fixing rod; the fixing frame shaft is arranged on a fixing frame; a transmission gear is arranged on the transmission rod; the cleaning box and the right end of the connecting rod are mutually connected; the second position limiting wheel is fixed to the inner side of the cleaning box; a water pipe isarranged at the inner side of the cleaning box; a cleaning brush is arranged at the left side of the water pipe. The winch uses the sliding block capable of leftwards and rightwards sliding on the fixing rod; a telescopic rod connected onto the sliding block is driven, so that a first position limiting wheel arranged under the telescopic rod works so that the occurrence of the condition of mutualextrusion or falling of high-pressure pipeline can be avoided.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a winch. Background technique [0002] After the combined dredging vehicle absorbs the accumulated water in the sewer through the sewage suction pipeline system, the vehicle-mounted winch places the high-pressure pipeline at a constant speed. When the high-pressure flushing pipeline is working, the rotating force makes the high-pressure flushing pipeline enter the sewer blockage area that cannot be reached by manpower, and performs high-pressure flushing operations. The winch has the function of retracting and releasing the high-pressure pipeline. [0003] With the widespread use of combined dredging vehicles, some disadvantages of the winches used on combined dredging vehicles to retract and release high-pressure pipelines have gradually emerged. Due to the simple design of traditional winches, it is impossible to clean the recovered high-pressure pipe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H75/44B65H75/42
CPCB65H75/4405B65H75/425B65H2701/33
Inventor 李耀强
Owner 李耀强
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