CN213782769U

CN213782769U - Novel fire-resistant insulating glass fiber sleeve

Info

Publication number: CN213782769U
Application number: CN202021876273.XU
Authority: CN
Inventors: 杨伍仁
Original assignee: Yichun Linshi Glass Sand Co ltd
Current assignee: Yichun Linshi Glass Sand Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-07-23
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a novel fire-resistant insulating glass fiber sleeve, including the insulating layer, cup joint on the surface of insulating layer and be fixed with the rubber layer, the inside fixedly connected with enhancement layer on rubber layer, cup joint on the surface on rubber layer and be fixed with the weaving layer. A novel fire-resistant insulating glass fiber sleeve pipe, through weaving layer and the polytetrafluoroethylene that forms at alkali-free glass fiber, set up the rubber layer between the insulating layer that fluorinated ethylene propylene copolymer made, and alkali glass fiber high temperature has soaked silicone resin, combine together with the rubber layer, insulating properties is higher, and set up the enhancement layer in the rubber layer, the enhancement layer includes the lock ring, card post and No. two card posts, can play good supporting role to the rubber layer, good high temperature resistance has been guaranteed, under the prerequisite of insulating properties, still possess the pliability strong, stretch-proofing performance is strong, compressive property is high, difficult fracture and life advantage such as high.

Description

Novel fire-resistant insulating glass fiber sleeve

Technical Field

The utility model relates to a cable sleeve technical field, in particular to novel fire-resistant insulating glass fiber sleeve pipe.

Background

At present, the glass fiber sleeve is applied to the fields of automobiles, shipbuilding, electric heating devices, electronic bunching wires, lamp decorations and electrical equipment, and has good high temperature resistance, wear resistance, dielectricity and self-extinguishing property because of the working environment of the glass fiber sleeve. Although the fire resistance, the insulation property and the heat-proof effect of the existing glass fiber sleeve are improved, certain defects still exist in the use process, for example, the flexibility and the tensile property are not high, the compression resistance is poor, the glass fiber sleeve is easy to crack or break, and the use requirements of customers cannot be met. Therefore, a novel fire-resistant insulating glass fiber sleeve is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel fire-resistant insulating glass fiber sleeve, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel fire-resistant insulating glass fiber sleeve, includes the insulating layer, it is fixed with the rubber layer to cup joint on the surface of insulating layer, the inside fixedly connected with enhancement layer on rubber layer, it is fixed with the weaving layer to cup joint on the surface on rubber layer, the enhancement layer includes the lock ring, No. one logical groove and No. two logical grooves have been seted up on the lock ring, No. one logical groove and No. two logical grooves all are provided with a plurality ofly, No. one logical groove and No. two logical grooves all are the ring array and distribute, be the crisscross distribution between No. one logical groove and No. two logical grooves, No. one logical groove and No. two logical inslot all fill there is rubber.

Preferably, the outer surface and the inner surface of the support ring are respectively and fixedly connected with a first clamping column and a second clamping column, the first clamping column and the second clamping column are both provided with a plurality of clamping columns, and the first clamping column and the second clamping column are both distributed in an annular array.

Preferably, the first card post and the second card post are arranged between the first through groove and the second through groove which are adjacent from top to bottom, and the first card post corresponds to the second card post in position.

Preferably, the first clamping column and the second clamping column are inserted into the rubber layer, and the tail ends of the first clamping column and the second clamping column are arranged in a hemispherical shape.

Preferably, the woven layer (4) is of a net structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, weave weaving layer and polytetrafluoroethylene that forms through at alkali-free glass fiber, set up the rubber layer between the insulating layer that fluorinated ethylene propylene copolymer made, and alkali glass fiber high temperature has soaked silicone resin, combine together with the rubber layer, insulating properties is higher, and set up the enhancement layer in the rubber layer, the enhancement layer includes the lock ring, card post and No. two card posts, can play good supporting role to the rubber layer, good high temperature resistance has been guaranteed, under the insulating properties's prerequisite, still possess the pliability strong, tensile properties is strong, compressive properties is high, advantages such as difficult fracture and life height.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel fire-resistant insulating glass fiber sleeve of the present invention;

FIG. 2 is a schematic view of the overall structure of a reinforcing layer of a novel fire-resistant insulating glass fiber sleeve according to the present invention;

FIG. 3 is a right side view of the reinforcement layer of the novel fire-resistant insulating fiberglass sleeve of the present invention;

fig. 4 is a front view of the reinforcing layer of the novel fire-resistant insulating glass fiber sleeve of the present invention.

In the figure: 1. an insulating layer; 2. a rubber layer; 3. a reinforcing layer; 4. weaving layer; 31. a support ring; 32. A first-order through groove; 33. a second through groove; 34. a first clamp column; 35. and a second clamping column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a novel fire-resistant insulating glass fiber sleeve, including insulating layer 1, it is fixed with rubber layer 2 to cup joint on the surface of its insulating layer 1, the inside fixedly connected with enhancement layer 3 of rubber layer 2, it is fixed with weaving layer 4 to cup joint on the surface of rubber layer 2, enhancement layer 3 includes lock ring 31, a logical groove 32 and No. two logical groove 33 have been seted up on the lock ring 31, a logical groove 32 and No. two logical groove 33 all are provided with a plurality ofly, a logical groove 32 and No. two logical groove 33 all are the ring array and distribute, be crisscross distribution between a logical groove 32 and No. two logical groove 33, state a logical groove 32 and No. two logical inslot all are filled with rubber, can play the effect of supporting rubber layer 2, improve the crushing resistance.

On 31's the surface and on the internal surface of lock ring respectively fixedly connected with card post 34 and No. two card posts 35, card post 34 and No. two card posts 35 all are provided with a plurality ofly, and card post 34 and No. two card posts 35 all are the annular array and distribute, can strengthen the joint strength between lock ring 31 and the rubber layer 2, improve the supporting effect of lock ring 31 to rubber layer 2.

Card post 34 and No. two card posts 35 all set up between groove 32 and No. two logical grooves 33 adjacent about, and No. one card post 34 corresponds with No. two card post 35 positions, improves a card post 34 and No. two card post 35 result of use.

Card post 34 and No. two card posts 35 are all inserted in rubber layer 2, and the end of card post 34 and No. two card posts 35 all is the hemisphere setting, can prevent to pierce rubber layer 2 in the use card post 34 and No. two card posts 35, improves insulating effect.

The weaving layer 4 is a net structure, and the structural strength of the glass fiber sleeve is improved, so that the service life is prolonged.

It should be noted that, the utility model relates to a novel mapping device for civil engineering through set up rubber layer 2 between weaving layer 4 and insulating layer 1 in the fabric to set up enhancement layer 3 in rubber layer 2, can play good supporting role to rubber layer 2, under the prerequisite of having guaranteed good high temperature resistance, insulating properties, still possess advantages such as the pliability is strong, stretch-proofing performance is strong, compressive property is high, difficult fracture and life height.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel fire-resistant insulating glass fiber sleeve pipe, includes insulating layer (1), its characterized in that: the outer surface of the insulating layer (1) is fixedly sleeved with a rubber layer (2), the inner fixedly connected with reinforcing layer (3) of the rubber layer (2), the outer surface of the rubber layer (2) is fixedly sleeved with a woven layer (4), the reinforcing layer (3) comprises a supporting ring (31), a first through groove (32) and a second through groove (33) are formed in the supporting ring (31), the first through groove (32) and the second through groove (33) are both provided with a plurality of grooves, the first through groove (32) and the second through groove (33) are both distributed in an annular array manner, the first through groove (32) and the second through groove (33) are in staggered distribution, and rubber is filled in the first through groove (32) and the second through groove (33).

2. The novel fire resistant insulating fiberglass sleeve of claim 1, wherein: the utility model discloses a support ring (31), including the support ring, be provided with a support ring, the support ring is provided with a card post (34) and No. two card posts (35) on the surface and the internal surface respectively fixedly connected with, card post (34) and No. two card posts (35) all are provided with a plurality ofly, card post (34) and No. two card posts (35) all are annular array and distribute.

3. The novel fire resistant insulating fiberglass sleeve of claim 2, wherein: card post (34) and No. two card posts (35) all set up between groove (32) and No. two logical groove (33) adjacent from top to bottom, card post (34) and No. two card post (35) position correspond.

4. The novel fire resistant insulating fiberglass sleeve of claim 2, wherein: the first clamp column (34) and the second clamp column (35) are inserted into the rubber layer (2), and the tail ends of the first clamp column (34) and the second clamp column (35) are arranged in a hemispherical shape.

5. The novel fire resistant insulating fiberglass sleeve of claim 1, wherein: the braided layer (4) is of a net structure.