A feeding device for cipp coils

A technology of unwinding device and coil material, which is applied in the cleaning method of using tools, thin material processing, transportation and packaging, etc., which can solve the problem of foreign matter that is easy to adhere, affect the use of CIPP coil material, and slow down the CIPP coil material Feeding speed and other issues

Active Publication Date: 2021-09-14
上海潜业市政工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The CIPP is the in-situ curing method, which is usually called the flipping method in China. It refers to the non-excavation repair method of the sewer sewage channel. The principle is to build a new pipeline inside the original pipeline, which has independent structural strength and can support external pressure alone. and internal water pressure, this method is widely used. For the raw materials used in CIPP, they are usually rolled up after production and then transported to the construction site. It has the function of cleaning. The surface of the CIPP coil is easy to adhere to the existence of foreign matter, which will affect the use of the CIPP coil, and the discharge roller of the CIPP coil is inconvenient to disassemble and replace after discharging, which will reduce the Slow down the speed of CIPP coil unwinding

Method used

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  • A feeding device for cipp coils
  • A feeding device for cipp coils
  • A feeding device for cipp coils

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0028] refer to Figure ...

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PUM

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Abstract

The invention discloses a discharge device for CIPP coils, which comprises a bottom plate, a plurality of mounting frames are arranged on the underside of the bottom plate, rotatable walking wheels are arranged inside the mounting frame, and the mounting frame The lower side of the bottom plate is provided with a plurality of supporting mechanisms, and the upper side of the bottom plate is fixedly connected with two symmetrically arranged fixing plates, and a positioning opening is opened in the middle of the upper side of the fixing plate. The disassembled positioning block, the middle position of the positioning block is provided with a mounting hole, the interior of the two mounting holes is jointly provided with a rotatable discharge roller, the interior of the mounting hole is provided with a rolling mechanism, and the fixed plate There is a fixing mechanism on it. The invention has a reasonable structural design and can clean the surface of the CIPP coil to ensure that there is no foreign matter on the surface of the CIPP coil. replacement work.

Description

technical field [0001] The invention relates to the technical field of a CIPP coil material discharging device, in particular to a CIPP coil material discharging device. Background technique [0002] Water pipes are water supply pipes. Modern decoration water pipes are constructed with buried walls. Water pipes can be divided into three categories according to materials. The first category is metal pipes, such as hot-dip cast iron pipes with plastic lining, copper pipes, stainless steel pipes, etc. The second type is plastic composite metal pipes, such as plastic composite steel pipes, aluminum-plastic composite pipes, etc., and the third type is plastic pipes, such as PB, PP-R; water pipes are widely used, when cracks and water leakage occur in water pipes , the water pipes should be repaired in time. [0003] The CIPP is the in-situ curing method, which is usually called the flipping method in China. It refers to the non-excavation repair method of the sewer sewage channe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H49/30B65H67/02B08B1/02B08B1/00
CPCB08B1/002B08B1/02B65H49/30B65H67/02B65H2701/33
Inventor 范国华史晓娟范荣阮瑶吕亮
Owner 上海潜业市政工程有限公司
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