Unlock instant, AI-driven research and patent intelligence for your innovation.

High voltage cable aluminum sheath corrugator

A cable aluminum and corrugator technology, applied in cable/conductor manufacturing, circuits, electrical components, etc., can solve problems such as damage to insulated wire cores, waste of manpower, materials and energy, and impact on delivery cycle, to achieve cost savings, Guaranteed quality and easy operation

Active Publication Date: 2016-08-31
CHONGQING TAISHAN CABLE +3
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of high-voltage cable manufacturing, it is inevitable that due to equipment failure, operation error, and improper adjustment of the roller, the embossing depth of a section of aluminum sheath is inconsistent, and the pitch and diameter do not meet the requirements.
When the high-voltage cross-linked cable passes through the water-blocking tape wrapping machine, and then passes through the aluminum sheath of the argon arc welding pipe machine (or aluminum pipe extruding machine), the aluminum sheath is embossed, because one section of the embossed depth is not enough, the inspection fails, and the production cannot continue. Usually, only the aluminum sheath of the whole wire is stripped off and redone. This not only wastes manpower, materials and energy, but repeated production will also affect the delivery cycle, and there is a risk of damaging the insulated wire core when stripping the aluminum sheath.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High voltage cable aluminum sheath corrugator
  • High voltage cable aluminum sheath corrugator
  • High voltage cable aluminum sheath corrugator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1 The installation of the embosser of the present invention

[0015] Such as figure 1 As shown, the corrugator is cut into two semicircle clips by a diameter sleeve, with a thickness of 20mm and a width of 80mm. The two semicircle clips are embraced up and down, and a stop (11) is provided in the axial direction to prevent the two semicircle clips from being staggered when rotating hard. During installation, the two semicircles are equivalent to the holding clip (1). The two sides of the semicircle are welded with 60×60×16mm steel plates (10). , and install the wrench (3), and then install the embossing wheel (9). R36 * 70mm ellipse hole is milled in the middle of wherein semicircle clip, is used for installing embossing wheel (9). During installation, the rim of embossing wheel (9) exceeds the inner circle surface of holding clip (1) (as image 3 As shown), the axis line of the crimping wheel and the axis line of the clamp intersect on the projection plan...

Embodiment 2

[0017] Embodiment 2 adopts embosser of the present invention to correct

[0018] First pull the aluminum sheathed cable through the crawler, then install the corrugator on the aluminum sheathed cable, align the corrugation groove and direction, install the wrench, turn it a few times, measure the depth, and then adjust the depth of the corrugation wheel And the pitch, the standard depth is about 5mm, the pitch depends on the size of the cable diameter Φ80-Φ160mm, the standard is generally between 23-28mm.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of high-voltage cable manufacturing, and in particular relates to a corrugator for aluminum sheaths of high-voltage cables. The technical problem to be solved by the present invention is to provide a corrugator, which is suitable for manually correcting the pitch and corrugation depth of the aluminum sheath of a high-voltage cable. The technical solution of the present invention is a high-voltage cable aluminum sheath crimping device, including a clamp and a corrugating wheel; the clamp has two semicircular clamps with the same diameter, they embrace up and down, and a stop is provided in the axial direction to prevent force When rotating, the two semicircle clamps are staggered; both sides of the upper and lower semicircle clamps are welded with steel plates and drilled with corresponding bolt holes. The steel plates of the two semicircle clamps are parallel to each other up and down. There is an elliptical hole in the middle of the clamp, and the embossing wheel is installed in it. The rim of the embossing wheel is higher than the inner surface of the clamp, and the axis line of the embossing wheel and the axis line of the clamp are on the projection plane The intersection angle is 3-5°. The embossing device of the invention is suitable for manually correcting the pitch and embossing depth of the aluminum sheath of a high-voltage cable; the operation is simple, safe and reliable.

Description

technical field [0001] The invention belongs to the technical field of high-voltage cable manufacturing, and in particular relates to a corrugator for aluminum sheaths of high-voltage cables. Background technique [0002] In the manufacturing process of high-voltage cables, it is inevitable that due to equipment failures, operating errors, and improper adjustment of rollers, the embossing depth of a section of aluminum sheath is inconsistent, and the pitch and diameter do not meet the requirements. When the high-voltage cross-linked cable passes through the water-blocking tape wrapping machine, and then passes through the aluminum sheath of the argon arc welding pipe machine (or aluminum pipe extruding machine), the aluminum sheath is embossed, because one section of the embossed depth is not enough, the inspection fails, and the production cannot continue. Usually, the aluminum sheath of the whole wire is stripped off and redone, which not only wastes manpower, materials an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/24
Inventor 蔡国桥
Owner CHONGQING TAISHAN CABLE