CN215215099U

CN215215099U - High-temperature-resistant large-range cable sealing ring

Info

Publication number: CN215215099U
Application number: CN202022666855.1U
Authority: CN
Inventors: 张玉海; 王刚; 冀明华; 吕灿
Original assignee: Green Century Technology Co ltd
Current assignee: Green Century Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-12-17
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a high temperature resistant cable sealing washer on a large scale, including sealed chamber, clamping circle, dustproof piece, sealed chamber is provided with the open-ended cavity cylinder for both ends, and its one end is provided with rather than complex sealing washer, and the other end is provided with rather than the complex piece that prevents dust, sealed chamber middle part outer lane is provided with and clamps the circle, it is provided with the retainer plate to clamp the circle inner circle, the retainer plate set up in sealed chamber, clamp between the circle. The utility model discloses simple structure, convenient to use. The clamping ring of the outer ring is used for being clamped on the threading plate, the cable penetrates through the dustproof sheet and passes through the double-layer sealing ring, the double-layer sealing ring seals the cable, the sealing effect is good, and the IP protection grade can reach IP 66. The utility model provides a different and the difficult problem of sealing washer lectotype that arouses when sealed because of the cable model in the market, it is wide to have application scope, characteristics that the practicality is strong.

Description

High-temperature-resistant large-range cable sealing ring

Technical Field

The utility model relates to a cable accessories technical field specifically indicates a high temperature resistant cable sealing washer on a large scale.

Background

With the continuous development of society and the continuous improvement of urban construction, higher standards are provided for the construction and maintenance of pipelines. The increasing degree of electrification in many areas often requires passing cables or other lines through different spacers. In order to prevent the exchange of the medium on both sides of the spacer and to maintain the stability and cleanliness of the pressure, temperature and composition of the medium in the required space, a sealing member needs to be arranged at the cable passing part.

When the cable passes through the threading board, need the sealing washer to seal up waterproof dustproof, however, the cable of different models needs different sealing washers to seal up the cooperation to it, causes the sealing washer model too much, and manufacturing cost is high, is unfavorable for large-scale production.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a high temperature resistant cable sealing washer on a large scale, includes sealed chamber, clamps circle, dustproof piece, sealed chamber is provided with the open-ended cavity cylinder for both ends, and its one end is provided with rather than complex sealing washer, and the other end is provided with rather than complex dustproof piece, sealed chamber middle part outer lane is provided with and clamps the circle, it is provided with the retainer plate to clamp the circle inner circle, the retainer plate set up in sealed chamber, clamp between the circle.

As an improvement, the diameter of the middle part of the sealing cavity is larger than the diameters of the two ends, a boss is arranged on the outer ring of the middle part of the sealing cavity, and the boss is matched with the clamping ring.

As an improvement, the sealing ring is an upper layer and a lower layer and is used for sealing the cable.

As an improvement, the sealing cavity is suitable for cables with the diameter ranging from 30 mm to 45 mm.

As an improvement, the sealing cavity, the sealing ring and the clamping ring are all supported by high-temperature resistant material silicon rubber, and the fixing ring is made of metal materials.

After the structure more than adopting, the utility model has the advantages of as follows: the utility model discloses simple structure, convenient to use. The clamping ring of the outer ring is used for being clamped on the threading plate, the cable penetrates through the dustproof sheet and passes through the double-layer sealing ring, the double-layer sealing ring seals the cable, the sealing effect is good, and the IP protection grade can reach IP 66. The utility model provides a different and the difficult problem of sealing washer lectotype that arouses when sealed because of the cable model in the market, it is wide to have application scope, characteristics that the practicality is strong.

Drawings

Fig. 1 is the utility model relates to a high temperature resistant cable sealing washer on a large scale structural section.

Fig. 2 is the utility model relates to a high temperature resistant cable sealing washer on a large scale structural schematic diagram.

As shown in the figure: 1. the sealing device comprises a sealing cavity, 1.1, a boss, 2, a clamping ring, 3, a dustproof sheet, 4, a sealing ring, 5 and a fixing ring.

Detailed Description

Combine attached 1, 2, a high temperature resistant cable sealing washer on a large scale, including sealed chamber 1, clamp dress circle 2, dustproof piece 3, sealed chamber 1 is provided with open-ended cavity cylinder for both ends, and its one end is provided with rather than complex sealing washer 4, and the other end is provided with rather than complex

dustproof piece

3, 1 middle part outer lane in sealed chamber is provided with and clamps dress circle 2, it is provided with retainer plate 5 to clamp 2 inner circles in the circle, retainer plate 5 set up in sealed chamber 1, clamp between the circle 2.

As a preferred embodiment of this embodiment, the diameter of the middle part of the sealing cavity 1 is greater than the diameters of the two ends, a boss 1.1 is arranged on the outer ring of the middle part of the sealing cavity 1, and the boss 1.1 is matched with the clamping ring 2.

As a preferred embodiment of this embodiment, the sealing ring 4 is two layers, one layer being an upper layer and the other layer being a lower layer, and is used for sealing the cable.

As a preferred embodiment of the present embodiment, the sealing chamber 1 is suitable for cables with diameters ranging from 30 mm to 45 mm.

As a preferred embodiment of this embodiment, the sealing cavity 1, the sealing ring 4, and the clamping ring 2 are all made of high temperature resistant material silicone rubber, and the fixing ring 5 is made of metal material.

The utility model discloses when concrete implementation, the ring that clamps of sealed chamber outer lane clamps and fixes on the threading board, and the cable punctures the dustproof piece and seals through sealed chamber, sealing washer and under the effect of sealing washer, and sealed IP protection level can reach IP66 level, and cable diameter range is 30 ~ 45 mm.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a high temperature resistant cable sealing washer on a large scale, its characterized in that, includes sealed chamber, clamps circle, dustproof piece, sealed chamber is provided with the open-ended cavity cylinder for both ends, and its one end is provided with rather than complex sealing washer, and the other end is provided with rather than complex dustproof piece, sealed chamber middle part outer lane is provided with and clamps the circle, it is provided with the retainer plate to clamp the circle inner circle, the retainer plate set up in sealed chamber, clamp between the circle.

2. The high-temperature-resistant wide-range cable sealing ring according to claim 1, wherein the diameter of the middle part of the sealing cavity is larger than the diameters of the two ends, a boss is arranged on the outer ring of the middle part of the sealing cavity, and the boss is matched with the clamping ring.

3. The high temperature resistant wide range cable sealing ring according to claim 1, wherein said sealing ring is two layers, one layer being an upper layer and the other layer being a lower layer, and is used for sealing the cable.

4. The high temperature resistant wide range cable seal ring of claim 1, wherein said seal cavity is adapted for cables having a diameter ranging between 30-45 mm.

5. The high-temperature-resistant wide-range cable sealing ring according to claim 1, wherein the sealing cavity, the sealing ring and the clamping ring are all made of high-temperature-resistant material silicone rubber, and the fixing ring is made of metal material.