Pay-off device for steel strand anticorrosive treatment
A technology of anti-corrosion treatment and pay-off device, which is applied in the direction of thin material processing, transportation and packaging, and delivery of filamentous materials, etc. It can solve the problems of unloading operation obstacles and achieve the effect of heavy weight and simple operation
Pending Publication Date: 2018-11-06
天津正天翼博预应力钢绞线有限公司
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[0002] The prestressed steel strand (unbonded steel strand) is made of ordinary prestressed steel strand, sprayed with epoxy resin, or anti-corrosion grease or paraffin, and then wrapped with high-density polyethylene (HDPE). Currently, it is coated with anti-corrosion layer or When the surface of the steel strand is coated with HDPE, the pay-off device used has a fixed structure, which hinders the pay-off operation, so it must be improved
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[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0014] see Figure 1-3 As shown, a pay-off device for anti-corrosion treatment of steel strands includes a horizontally placed chassis 1 that can be fixed on the ground. The center of the chassis has a central cylinder 3, and the outside of the central cylinder 3 is evenly provided with T-shaped Bolt mounting holes 2, a pressure frame is installed in the central cylinder, the pressure frame includes a cylinder 5 that can be inserted into the central cylinder and matched with the central cylinder, and the upper part of the cylinder is formed with an outwardly extending The baffle plate 6, the upper surface of the chassis is provided with a support rib 4; the top of the column is equip...
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The invention discloses a pay-off device for steel strand anticorrosive treatment. The pay-off device comprises a horizontally arranged chassis which can be fixed to the ground. A central barrel is arranged in the center of the chassis. A pressing frame is mounted in the central barrel and comprises a column body which can be inserted into the central barrel to be matched with the central barrel.The upper portion of the column body extends outwards to form a baffle. A supporting rib plate is arranged on the upper surface of the chassis. A lifting ring is mounted at the top end of the column body. The pay-off device further comprises a portal frame. A motor hoist is arranged on the portal frame and used for movement and operation of the pressing frame. Through cooperation of the chassis and the pressing frame, the pressing frame can be taken down through the motor hoist for coil pay-off, the pressing frame is made from steel and is high in weight, coils are limited by the pressing frame through the weight of the pressing frame after the pressing frame is placed in the central barrel, no other limiting device is needed for limiting, and the pay-off device has the characteristic of simple operation.
Description
technical field [0001] The invention relates to the technical field of production and processing of steel strands, in particular to a pay-off device for anticorrosion treatment of steel strands. Background technique [0002] The prestressed steel strand (unbonded steel strand) is made of ordinary prestressed steel strand, sprayed with epoxy resin, or anti-corrosion grease or paraffin, and then wrapped with high-density polyethylene (HDPE). Currently, it is coated with anti-corrosion layer or When the surface of the steel strand is covered with HDPE, the pay-off device used has a fixed structure, which hinders the pay-off operation, so it must be improved. Contents of the invention [0003] The object of the present invention is to provide a pay-off device for steel strand anticorrosion treatment aiming at the technical defects existing in the prior art. [0004] The technical scheme adopted for realizing the purpose of the present invention is: [0005] A pay-off device ...
Claims
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Login to View More IPC IPC(8): B65H67/02
CPCB65H67/02B65H2701/36
Inventor 才勃
Owner 天津正天翼博预应力钢绞线有限公司