CN216302930U

CN216302930U - Water-blocking yarn winding tensioner

Info

Publication number: CN216302930U
Application number: CN202122991953.7U
Authority: CN
Inventors: 罗雄; 詹鲜丽; 杨国平
Original assignee: Yueyang Aoyuan Communication Materials Co ltd
Current assignee: Yueyang Aoyuan Communication Materials Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-15
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a water-blocking yarn winding tensioner, which comprises a water-blocking yarn winding drum, a tensioner body, a first tension roller and a second tension roller, wherein the first tension roller is arranged on the water-blocking yarn winding drum; a slideway is arranged on one side of the tensioner body and is arranged in parallel with the water-blocking yarn winding drum; the first tension roller is arranged in parallel with the water-blocking yarn winding drum; the second tension roller includes and follows the removal seat and the parallel arrangement that the slide removed are in two second tension rollers on the removal seat, the second tension roller sets up the top of first tension roller. The water-blocking yarn winding tensioner is used for maintaining the constant tension of water-blocking yarns flowing through the tensioner and avoiding the water-blocking yarns from rubbing with each other in the unwinding process to cause abrasion and breakage of the water-blocking yarns.

Description

Water-blocking yarn winding tensioner

Technical Field

The utility model relates to the technical field of cables, in particular to a water-blocking yarn arranging tensioner.

Background

The water-blocking yarn is a high-tech product which is mainly formed by compounding polyester industrial filament yarns and crosslinked polyacrylic acid expansion materials and has the function of limiting water from entering the inside of a cable. The method can be widely used for various processing layers inside the optical cable, and plays roles of bundling, tightening and water blocking.

Along with the large-scale application of crosslinked cables in China, when a cable sheath and insulation or a joint is damaged due to mechanical stress during the laying and running of electric wires and cables, moisture and water in the surrounding environment can spread along the longitudinal gap of the cable, so that the accidents of insulating water tree aging and cable breakdown are increased year by year, and more users urgently need the cables with good water resistance performance to further improve the safety and reliability of a power system. How to fill the water blocking yarn in the cable also becomes an important point in manufacturing.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a water-blocking yarn winding tensioner which is used for maintaining the constant tension of water-blocking yarns flowing through and avoiding the abrasion and the breakage of the water-blocking yarns caused by the mutual friction of the water-blocking yarns in the paying-off process.

In order to achieve the above object, the present invention provides a tension device for a water-blocking yarn winding displacement for maintaining a constant tension of a water-blocking yarn, comprising:

a water-blocking yarn reel;

the tensioner comprises a tensioner body, wherein a slide way is arranged on one side of the tensioner body and is parallel to the water-blocking yarn winding drum;

the first tension roller is arranged in parallel with the water-blocking yarn winding drum;

the second tension roller comprises a moving seat and two second tension rollers, wherein the moving seat and the parallel arrangement are arranged on the moving seat, the second tension rollers are arranged above the first tension rollers, and the sliding seat moves along the sliding track.

Preferably, the first tension roller further comprises a mounting assembly, and the mounting assembly is used for fixedly mounting the first tension roller and adjusting the distance between the first tension roller and the water blocking yarn reel.

Preferably, the mounting assembly comprises a mounting screw, a nut arranged on the mounting screw, and an adjusting sheet adapted to the mounting screw, and the adjusting sheet is provided with a waist-shaped hole adapted to the mounting screw and a mounting hole of the second tension roller.

Preferably, the tensioner body is mounted on the frame in an angle-adjustable manner.

Preferably, the tension device further comprises a plurality of tension rollers arranged above the tensioner body in parallel.

Preferably, the second tension roller is perpendicular to the first tension roller, and the water blocking yarn penetrates out from the lower part of the first tension roller and penetrates out from between the two first tension rollers.

Preferably, the outer surface of the first tension roller is abutted with the outer surface of the water blocking yarn reel.

Has the advantages that:

the utility model provides a water-blocking yarn arranging tensioner, which comprises: the tension device comprises a water-blocking yarn winding drum, a tensioner body, a first tension roller and a second tension roller; the water-blocking yarn winding drum comprises water-blocking yarns wound on the water-blocking yarn winding drum, the water-blocking yarns penetrate out of the lower end of the first tension roller and pass through the space between the first tension roller and the second tension roller, and the water-blocking yarn winding tensioner conducts tension guiding on the water-blocking yarns in three directions and is used for maintaining constant tension of the water-blocking yarns flowing through, so that the water-blocking yarns are prevented from rubbing with each other in a paying-off process to cause abrasion and breakage of the water-blocking yarns. First tension roller through setting up installation component, but automatically regulated first tension roller with the distance between the yarn reel blocks water for the direction of the yarn that blocks water prevents that the yarn that blocks water from leading to the fracture with the friction of other positions when unwrapping wire.

Drawings

FIG. 1 is a schematic structural view of the present invention;

the device comprises a 1-water-blocking yarn winding drum, a 2-tensioner body, a 3-first tension roller, a 4-moving seat, a 5-second tension roller, a 6-mounting assembly, a 7-adjusting sheet, an 8-mounting screw, a 9-nut, a 10-mounting hole, an 11-waist-shaped hole, a 12-mounting shaft and a 13-tension roller.

Detailed Description

The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the utility model. All falling within the scope of the present invention.

With reference to FIG. 1

The utility model provides a water-blocking yarn winding tensioner, which is used for maintaining the constant tension of water-blocking yarns and comprises: the tension device comprises a water-blocking yarn winding drum 1, a tensioner body 2, a first tension roller 3 and a second tension roller 5, wherein water-blocking yarn is wound on the water-blocking yarn winding drum 1, a slideway is arranged on one side of the tensioner body 2, and the slideway is arranged in parallel with the water-blocking yarn winding drum 1; the first tension roller 3 is arranged in parallel with the water blocking yarn winding drum 1; the second tension roller 5 comprises a moving seat 4 moving along the slide and two second tension rollers 5 arranged in parallel on the moving seat 4, and the second tension rollers 5 are arranged above the first tension rollers 3.

Tensioner body 2 is fixed with the frame on, the yarn reel 1 that blocks water sets up one side of tensioner body 2's slide, first tension roller 3 sets up tensioner body 2 with between the yarn reel 1 blocks water, the one end of the yarn that blocks water on the yarn reel 1 that blocks water is followed the yarn reel 1 that blocks water with wear out to two between the first tension roller 3 wear out between the second tension roller 5, the yarn that blocks water is at the three direction and prevents to block water the friction of yarn and equipment at the unwrapping wire in-process, leads to the fracture. In the process of wire pulling, the second tension roller 5 moves along the slideway, so that the resistance between the water blocking yarns and the second tension roller 5 is reduced during wire pulling, and the friction is reduced.

Further, the first tension roller 3 further comprises a mounting assembly 6, and the mounting assembly 6 is used for fixing the first tension roller 3 and adjusting the distance between the first tension roller 3 and the water blocking yarn winding drum 1, so that the friction force between the water blocking yarn and the first tension roller 3 is reduced.

Further, the mounting assembly 6 comprises a mounting screw 8 with one end fixedly connected with the frame, a nut 9 arranged on the mounting screw 8, and an adjusting sheet 7 adapted to the mounting screw 8, wherein the nut 9 is used for connecting the mounting screw 8 with the adjusting sheet 7. The adjusting sheet 7 is provided with a waist-shaped hole 11 matched with the mounting screw 8 and a mounting hole 10 of the second tension roller 5. The adjusting sheet 7 is made of a steel plate, and is provided with a waist-shaped hole 11 for adjusting the installation distance between the installation screw 8 and the second tension roller 5 and an installation hole 10 for fixedly installing the second tension roller 5.

Further, 2 adjustable angle installations of tensioner body are in the frame, be provided with installation axle 12 on the tensioner body 2, tensioner body 2 can follow installation axle 12 is rotatory.

Further, a plurality of tension rollers 13 are provided in parallel above the tensioner body 2.

Further, the second tension roller 5 is perpendicular to the first tension roller 3, and the water blocking yarn penetrates out from the lower portion of the first tension roller 3 and penetrates out from between the two first tension rollers 3.

Further, the outer surface of the first tension roller 3 is abutted to the outer surface of the water blocking yarn winding drum 1, and when the resistance yarn is pulled, the first tension roller 3 rotates, so that the friction force between the resistance yarn and the first tension roller 3 is reduced.

Has the advantages that:

the utility model provides a water-blocking yarn arranging tensioner, which comprises: the tension device comprises a water-blocking yarn winding drum 1, a tensioner body 2, a first tension roller 3 and a second tension roller 5; the water-blocking yarn winding drum 1 comprises water-blocking yarns wound on the water-blocking yarn winding drum, the water-blocking yarns penetrate out of the lower end of the first tension roller 3 and pass through the space between the first tension roller 3 and the second tension roller 5, and the water-blocking yarn winding tensioner conducts tension guiding on the water-blocking yarns in three directions and is used for maintaining constant tension of the water-blocking yarns flowing through, and the water-blocking yarns are prevented from rubbing with each other in a paying-off process to cause abrasion and breakage of the water-blocking yarns. First tension roller 3 can automatically regulated through setting up installation component 6 first tension roller 3 with the distance between the yarn reel 1 that blocks water for the direction of the yarn that blocks water prevents that the yarn that blocks water from leading to the fracture with the friction of other positions when unwrapping wire.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the practice of the utility model is not to be considered limited to those descriptions. It will be apparent to those skilled in the art that a number of simple derivations or substitutions can be made without departing from the inventive concept.

Claims

1. A water blocking yarn winding tensioner for maintaining constant tension of water blocking yarn, comprising:

a water-blocking yarn reel;

2. The water-blocking creel tensioner of claim 1, wherein the first tension roller further includes a mounting assembly for fixed mounting of the first tension roller and adjustment of the distance of the first tension roller from the water-blocking creel.

3. The water-blocking winding displacement tensioner according to claim 2, wherein the mounting assembly comprises a mounting screw, a nut arranged on the mounting screw, and an adjusting piece adapted to the mounting screw, and the adjusting piece is provided with a waist-shaped hole adapted to the mounting screw and a mounting hole of the second tension roller.

4. The water-blocking winding displacement tensioner according to claim 1, wherein the tensioner body is mounted on the frame in an angle adjustable manner.

5. The water-blocking creel tensioner of claim 1, further comprising a plurality of tension rollers disposed in parallel above the tensioner body.

6. The water blocking yarn winding tensioner according to claim 1, wherein the second tension roller is perpendicular to the first tension roller, and the water blocking yarn passes through the lower part of the first tension roller and between the two first tension rollers.

7. The water blocking yarn creel tensioner of claim 1, wherein an outer surface of the first tension roller is disposed in abutment with an outer surface of the water blocking yarn spool.