Rubber covered wire vulcanization sealing device
A sealing device and rubber wire technology, applied in the direction of conductor/cable insulation, electrical components, circuits, etc., can solve the problems of high operator proficiency and concentration, and the adjustment of sealing ring positioning and sealing degree , complex structure and other issues, to achieve the effect of simple structure, good sealing effect and rapid opening
Inactive Publication Date: 2011-08-17
浙江万马股份有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The traditional technology has the following defects and deficiencies: 1. There is a common problem in the current lead wire sealing device that the sealing ring is only pressed once when in use, and there are problems in both the positioning of the sealing ring and the adjustment of the sealing degree
2. Opening of the sealing device: The opening of the lead wire sealing device currently manufactured basically adopts hydraulic transmission, and the action is fast, and it can be opened in about 2 seconds, but a hydraulic system is required, and the structure is relatively complicated.
There are also very few lead wire devices that use screw drive to manually open the lead wire seal, but this method of operation is relatively slow, and it takes about 10 seconds to open, and there is little margin for operation time. High expectations
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0019] As attached to the manual figure 1 , 2 As shown, a rubber wire vulcanization sealing device includes a sealing body 1, a through hole for the cable lead 7 to pass through is opened on the sealing body, a sealing ring 5 is arranged on both sides of the through hole, and an adjusting pressure sleeve 6 is arranged at the front end of the sealing ring , the adjusting pressure sleeve is fixed on the inner side of the cover plate 2 through the adjusting bolt 8, the contact position between the adjusting pressure sleeve and the sealing ring is a large arc transition, and the end of the cover plate is provided with a quick opening device. The quick opening device includes a quick opening pressure plate 10 and a guide ring 9 arranged at the rear end of the quick opening pressure plate, and the quick opening pressure plate is fixed on the cover plate through a fixing nut 11 . The width of the pressing plate is slightly smaller than the opening width on the cover plate, and the l...
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
Login to View More Abstract
The invention relates to a sealing device, in particular to a rubber covered wire vulcanization sealing device special for cable conductors, which comprises a sealing body. The sealing body is provided with a through hole through which a cable lead passes; and the two sides of the through hole are provided with a sealing ring respectively. The sealing device is characterized in that: the front end of the sealing ring is provided with an adjustment pressing sleeve which is fixed on the inner side of a cover plate through an adjustment bolt; a large arc transition is adopted at the contact position of the adjustment pressing sleeve and the sealing ring; and the end part of the cover plate is provided with a quick opening device. The sealing device has the characteristics of good sealing effect, quick opening, simple structure, simple and convenient operation and the like.
Description
technical field [0001] The invention relates to a sealing device, in particular to a rubber wire vulcanized sealing device specially used for cable conductors. Background technique [0002] As we all know, most of the continuous rubber vulcanization equipment produced by domestic cable equipment manufacturers is a simple production line. After the end is sealed during the cable production process, the steam is sealed with cooling water to maintain a certain pressure. At present, there are relatively few full-featured rubber continuous vulcanization production lines manufactured in China, and most of them are in the most basic form. Full-featured production lines are equipped with water-vapor balance devices, and there is a certain length of cooling section in the pipeline, so that the product can be cooled under pressure and avoid air bubbles that may be generated by cooling under normal pressure. An important basis of the water vapor balance device is to ensure the reliabi...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/06B29C35/00H01B13/00
Inventor 薛冬平郑宏薛利利张国宾叶金龙刘晓光余德平李金堂
Owner 浙江万马股份有限公司