CN211125263U

CN211125263U - Rubber fixing sleeve for fixing pincerlike mutual inductor to cable

Info

Publication number: CN211125263U
Application number: CN201922047900.2U
Authority: CN
Inventors: 李辉; 冯建业
Original assignee: Shandong Conwell Communication Technology Co Ltd
Current assignee: Conway Communication Technology Co., Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-28
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a fixed cover of rubber that is used for pincerlike mutual-inductor to be fixed in cable belongs to power induction equipment technical field. The rubber fixing sleeve is provided with an annular inner ring, and an opening gap is arranged on the annular inner ring; the cable is clamped into the rubber fixing sleeve through the opening gap, and simultaneously, the outer surface of the main body of the rubber fixing sleeve is sequentially surrounded and arranged with supporting ribs with different heights, so that the pincerlike mutual inductor is uniformly fixed on the fixing sleeve. According to the split core type.

Description

Rubber fixing sleeve for fixing pincerlike mutual inductor to cable

Technical Field

The utility model belongs to the technical field of power induction equipment, specifically speaking relates to a rubber fixing sleeve that pincerlike mutual-inductor is fixed in cable.

Background

The traditional method for fixing the pincerlike mutual inductor to the cable is as follows: when the split-core type mutual inductor is installed and fixed, a rubber belt or a ribbon is wound on a cable, the winding thickness is judged according to the diameter of an inner ring of the split-core type mutual inductor and the outer diameter of the cable, and then the split-core type mutual inductor is installed on the cable.

The defects of the method for fixing the traditional pincerlike mutual inductor on the cable are as follows: the operation process is tedious, and the corresponding thickness of the rubber belt or the belt-shaped object winding is difficult to judge, so that the pincer-shaped mutual inductor cannot be ensured to be uniformly wound on the cable, and the function of the pincer-shaped mutual inductor is further influenced.

Therefore, it is necessary to design a mounting and fixing structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The purpose of the present disclosure is to overcome the disadvantages of the above installation and fixing methods, and to provide a device for fixing a pincer-shaped transformer to a cable. The fixing device capable of adapting to different cable diameters is installed on the cable, so that the pincerlike mutual inductor can be uniformly wound on cables with different diameters, and the using function of the pincerlike mutual inductor is guaranteed.

The technical scheme of the disclosure is as follows:

a rubber fixing sleeve for fixing a pincerlike mutual inductor to a cable is characterized in that an annular inner ring is sleeved on the rubber fixing sleeve, and an opening gap is formed in the annular inner ring; the opening gap penetrates through the inner cavity and the outer surface of the rubber fixing sleeve; the cable is clamped into the rubber fixing sleeve through the opening gap; the outer surface of the main body of the rubber fixing sleeve is provided with support ribs with different heights in a surrounding way.

Furthermore, two ends of the outer surface of the rubber fixing sleeve main body are provided with annular grooves; the annular groove is used for binding the binding belt.

Furthermore, one end of the rubber fixing sleeve is provided with a flange for preventing the pincerlike mutual inductor from moving.

Further, the rubber fixing sleeve is an annular fixing sleeve.

Compared with the prior art, the method has the following beneficial effects:

1. an annular inner ring of the rubber fixing sleeve is provided with an opening gap, the opening gap is broken off, and the opening gap penetrates through an inner cavity and an outer surface of the rubber fixing sleeve; the opening gap is broken off and clamped on the cable, so that the rubber belt or ribbon is prevented from being wound on the cable every time.

2. The main part surface of the fixed cover of rubber of this disclosure encircles in proper order and arranges the brace rod that has the height difference, can be used to support pincerlike mutual-inductor and install the cable at different diameters, has avoided hardly judging winding corresponding thickness when winding rubber tape or ribbon on the cable to can't guarantee to make pincerlike mutual-inductor encircle on the cable uniformly.

3. The annular grooves are formed in the two ends of the outer surface of the main body of the rubber fixing sleeve, and the binding belt can be bound in the annular grooves and used for fixing the rubber fixing sleeve, so that the rubber fixing sleeve is prevented from moving on a cable.

4. The one end of the fixed cover of rubber of this disclosure is equipped with the flange, has avoided pincer-type mutual-inductor to sheathe in the fixed removal through this flange, has improved the reliability that detects.

Drawings

FIG. 1 is a schematic view of the mounting structure of the rubber boot of the present disclosure;

FIG. 2 is a schematic view of the construction of a rubber boot according to the present disclosure;

FIG. 3 is a right side view of FIG. 2;

wherein: 1. the split type transformer comprises a pincerlike mutual inductor 2, a rubber fixing sleeve 3, a cable 4, an annular inner ring 5, an opening gap 6, a bundling groove 7, a supporting rib 8 and a flange.

Detailed Description

The invention is further described with reference to the drawings and the specific embodiments in the following description.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present disclosure, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present disclosure can be determined on a case-by-case basis by persons skilled in the relevant art or technicians, and are not to be construed as limitations of the present disclosure.

Example (b): a structure for fixing a pincerlike mutual inductor on a cable comprises a pincerlike mutual inductor 1 as shown in figure 1, wherein the pincerlike mutual inductor 1 is provided with a joint surface, a rubber fixing sleeve 2 is arranged inside the pincerlike mutual inductor 1, and the outer surface of the rubber fixing sleeve is combined with the inner surface of the pincerlike mutual inductor to realize the connection of the pincerlike mutual inductor and the rubber fixing sleeve; the rubber fixing sleeve 2 is provided with an annular inner ring 4, and an opening gap 5 is arranged on the annular inner ring, so that the rubber fixing sleeve can be conveniently clamped on the surface of the cable 3 after being broken. The two ends of the outer surface of the rubber fixing sleeve 2 are provided with binding grooves 6, which are convenient for binding the rubber fixing sleeve on the cable firmly by a binding belt. And the outer surface of the annular inner ring 4 is provided with a supporting rib 7 for uniformly supporting the pincerlike mutual inductor 1 and ensuring the gap between the pincerlike mutual inductor and the cable 3. One end of the rubber fixing sleeve 2 is provided with a flange 8 to prevent the installed pincerlike mutual inductor 1 from sliding off.

The working principle of the technical scheme of the disclosure is as follows: the opening gap 5 on the annular inner ring 4 of the rubber fixing sleeve 2 is broken off, clamped on the cable 3 and bound on the binding groove 6 of the rubber fixing sleeve 2 by a binding belt. The pincerlike mutual inductor 1 is sleeved on the rubber fixing sleeve 2, and one side face of the pincerlike mutual inductor is close to the flange 8 of the rubber fixing sleeve. Because the diameter of the annular inner ring of the pincerlike mutual inductor 1 is fixed, the outer surface of the annular inner ring 4 of the main body of the rubber fixing sleeve 2 sequentially surrounds the arranged support ribs 7 to be extruded and uniformly deformed, the support pincerlike mutual inductor 1 uniformly surrounds the cable 3, and the uniform gap between the pincerlike mutual inductor 1 and the cable 3 is ensured.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure, and details not described or shown herein are given so that this prior art may not be unduly limited thereby. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and features disclosed herein.

Claims

1. A rubber fixing sleeve for fixing a pincerlike mutual inductor to a cable is characterized in that the rubber fixing sleeve is provided with a rubber sleeve body; the rubber fixing sleeve is provided with an annular inner ring, and the annular inner ring forms an inner cavity of the rubber fixing sleeve; an opening gap is formed in the annular inner ring; the opening gap penetrates through the inner cavity and the outer surface of the rubber fixing sleeve; the outer surface of the main body of the rubber fixing sleeve is provided with support ribs which have different heights and can deform under pressure in a surrounding way.

2. A rubber boot for a pincer-type transformer secured to a cable as claimed in claim 1, wherein both ends of the outer surface of the main body of the rubber boot are provided with annular grooves.

3. A rubber boot for a pincer-like mutual inductor fixed to a cable as claimed in claim 1, wherein one end of said rubber boot is provided with a rib for preventing the movement of the pincer-like mutual inductor.

4. A rubber boot for a pincer-type transformer secured to a cable as claimed in claim 1, wherein said rubber boot is an annular boot.