CN218069436U - Novel low-smoke halogen-free flame-retardant fireproof cable for green building - Google Patents

Abstract

The utility model belongs to the technical field of the cable, especially, be a green novel fire-retardant fireproof cable of low smoke and zero halogen for building, which comprises a holding rack, one side swing joint at placing rack top has the link, the both sides on link surface fixed mounting respectively has the gag lever post. Put the cable body between rack and the link, fix the cable body, can improve the clean and tidy degree that the cable body placed like this, at the surface spraying fire retardant of cable body and antislip strip, be in order to form comprehensive fire-retardant layer on the surface of cable body, be in the same place with the flame retardant coating, play fire-retardant and fireproof effect, the incombustible, can produce fewest smog when the burning, the installation support bar, can support the wire, reduce the condition that the wire twines together, make clear and definite position of wire, thereby make things convenient for the maintenance and the inspection in later stage, when the cable body receives the heat, through producing the gap between thermal contraction sleeve and the isolation layer, reduce the injury of heat to the wire.

Description

Novel low-smoke halogen-free flame-retardant fireproof cable for green building

Technical Field

The utility model belongs to the technical field of the cable, concretely relates to green building is with novel fire-retardant fireproof cable of low smoke and zero halogen.

Background

A cable is a power or signal transmission device, and is generally composed of several wires or groups of wires. The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like.

Along with the development of life, the application of cable is everywhere visible, and the inside of cable generally comprises several wires, when sometimes need take apart the cable and inspect the problem, can find that the inside wire of cable can twine together, needs the time to find out the position that has the problem wire, and the cable exposes in the space moreover, and the comparison of sometimes placing is chaotic.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a green novel fire-retardant fireproof cable of low smoke and zero halogen for building has solved and has need unpack the cable apart sometimes and inspect when the problem, can discover that the inside wire of cable can twine together, need take time to go to find out the position of having the problem wire, and the cable exposes in the space moreover, the more chaotic problem of placing sometimes.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a green fire-retardant fireproof cable of low smoke and zero halogen for building, includes the rack, one side swing joint at rack top has the link, the both sides on link surface fixed mounting respectively have the gag lever post, the one end swing joint of gag lever post has the limiting plate, the opposite side swing joint of rack has the second connecting plate, spacing hole has been seted up respectively to the both sides on second connecting plate surface, the both sides difference joint of rack inner wall has the cable body, the inner wall of cable body is provided with the flame retardant coating, the inner wall fixedly connected with isolation layer of flame retardant coating, the inside joint of isolation layer has the heat shrink sleeve, the fire-retardant filler of inside fixedly connected with of heat shrink sleeve, the inside of fire-retardant filler is provided with support bar and wire respectively.

Preferably, the bottom of the placing rack is provided with a sliding chute, the inside of the sliding chute is connected with a first connecting plate in a sliding mode, connecting holes are formed in two sides of the surface of the first connecting plate respectively, and the bottom of the first connecting plate is fixedly provided with an anti-slip pad.

Preferably, the surface of the cable body is fixedly provided with the anti-slip strip, and the surfaces of the cable body and the anti-slip strip are both sprayed with the flame retardant.

Preferably, the material of support bar is rubber, the surface of support bar sets to slick and sly triangle-shaped, and the trilateral and the wire of support bar laminate closely mutually.

Preferably, the isolation layer is located between the fire-proof layer and the heat-shrinkable sleeve, and the isolation layer is made of polypropylene.

Preferably, the fireproof layer is fixedly connected with the cable body, and the fireproof layer is fixedly connected with the isolation layer.

Preferably, the top of the placing frame is in a semi-circular arc shape, the bottom of the connecting frame is in a semi-circular arc shape, and rubber pads are fixedly mounted at the top of the placing frame and the bottom of the connecting frame respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. put the cable body between rack and the link, fix the cable body, can improve the clean and tidy degree that the cable body placed like this, at the surface spraying fire retardant of cable body and antislip strip, be in order to form comprehensive fire-retardant layer on the surface of cable body, be in the same place with the flame retardant coating, play fire-retardant and fireproof effect, the incombustible, can produce fewest smog when the burning, the installation support bar, can support the wire, reduce the condition that the wire twines together, make clear and definite position of wire, thereby make things convenient for the maintenance and the inspection in later stage, when the cable body receives the heat, through producing the gap between thermal contraction sleeve and the isolation layer, reduce the injury of heat to the wire.

2. The screw penetrates through the connecting hole, the first connecting plate is fixed to the wall surface, the placing frame is connected to one side of the first connecting plate in a sliding clamping mode, otherwise, the placing frame is detached, operation is simple, and accordingly convenience in use of the cable body is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective structural view of the present invention;

FIG. 3 is an enlarged view of the present invention A;

fig. 4 is a schematic perspective view of the cable body of the present invention;

fig. 5 is a schematic diagram of the internal structure of the cable body of the present invention.

In the figure: 1. placing a rack; 2. a connecting frame; 3. a cable body; 4. anti-slip strips; 5. a first connecting plate; 6. a second connecting plate; 7. connecting holes; 8. a limiting plate; 9. a limiting hole; 10. a limiting rod; 11. a wire; 12. heat-shrinkable sleeving; 13. a fire barrier layer; 14. a supporting strip; 15. an isolation layer; 16. a flame retardant filler.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a green novel fire-retardant fireproof cable of low smoke and zero halogen for building, including rack 1, one side swing joint at rack 1 top has link 2, the both sides on link 2 surface are fixed mounting respectively has gag lever post 10, the one end swing joint of gag lever post 10 has limiting plate 8, rack 1's opposite side swing joint has second connecting plate 6, spacing hole 9 has been seted up respectively to the both sides on second connecting plate 6 surface, the both sides of rack 1 inner wall are the joint respectively has cable body 3, cable body 3's inner wall is provided with flame retardant coating 13, the inner wall fixedly connected with isolation layer 15 of flame retardant coating 13, the inside joint of isolation layer 15 has heat shrinkable sleeve 12, the inside fixedly connected with fire-retardant filler 16 of heat shrinkable sleeve 12, the inside of fire-retardant filler 16 is provided with support bar 14 and wire 11 respectively.

The cable body 3 is placed on the placing frame 1, the connecting frame 2 is turned over and covered on the surface of the cable body 3, the limiting hole 9 in the second connecting plate 6 is enabled to be close to the connecting frame 2 and penetrate through the limiting plate 8 and the limiting rod 10, the limiting plate 8 is rotated to limit, the cable body 3 is fixed, the neatness degree of the placement of the cable body 3 can be improved, flame retardants are sprayed on the surfaces of the cable body 3 and the anti-slip strips 4, a comprehensive flame-retardant layer can be formed on the surface of the cable body 3, the flame-retardant and fireproof effects are achieved together with the fireproof layer 13, the cable body 3 is not prone to burning, few smoke can be generated during burning, the supporting strip 14 is placed inside the flame-retardant filler 16, the wire 11 can be supported, the condition that the wire 11 is wound together is reduced, the position of the wire 11 is determined, later-stage maintenance and inspection are facilitated, when the cable body 3 is heated, the heat shrinkable sleeve 12 generates a heat-shrinkable effect, a heat-shrinkable gap is generated between the cable body and the isolating layer 15, the heat-shrinkable sleeve 12 and the fireproof layer 13 are isolated, and damage of the wire 11 is reduced.

In an aspect of this embodiment, use the screw to pass connecting hole 7, fix first connecting plate 5 on the wall, slide the joint with rack 1 again in one side of first connecting plate 5, otherwise dismantle easy operation to the convenience of using cable body 3 has been improved.

In one aspect of this embodiment, the anti-slip layer 4 is installed to increase the friction force of the device and reduce the phenomenon of slipping.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a green novel fire-retardant fireproof cable of low smoke and zero halogen for building, includes rack (1), its characterized in that: one side swing joint at rack (1) top has link (2), the both sides on link (2) surface respectively fixed mounting have gag lever post (10), the one end swing joint of gag lever post (10) has limiting plate (8), the opposite side swing joint of rack (1) has second connecting plate (6), spacing hole (9) have been seted up respectively to the both sides on second connecting plate (6) surface, the both sides of rack (1) inner wall are the joint respectively and have cable body (3), the inner wall of cable body (3) is provided with flame retardant coating (13), the inner wall fixedly connected with isolation layer (15) of flame retardant coating (13), the inside joint of isolation layer (15) has heat shrinkable sleeve (12), the inside fixedly connected with fire-retardant filler (16) of heat shrinkable sleeve (12), the inside of fire-retardant filler (16) is provided with support bar (14) and wire (11) respectively.

2. The novel low-smoke halogen-free flame-retardant fireproof cable for the green building, according to claim 1, is characterized in that: the bottom of rack (1) has been seted up the spout, the inside sliding connection of spout has first connecting plate (5), connecting hole (7) have been seted up respectively to the both sides on first connecting plate (5) surface, the bottom fixed mounting of first connecting plate (5) has the slipmat.

3. The novel low-smoke halogen-free flame-retardant fireproof cable for the green building, according to claim 1, is characterized in that: the surface of the cable body (3) is fixedly provided with the anti-slip strips (4), and the surfaces of the cable body (3) and the anti-slip strips (4) are sprayed with flame retardants.

4. The novel low-smoke halogen-free flame-retardant fireproof cable for the green building according to claim 1, characterized in that: the material of support bar (14) is rubber, the surface of support bar (14) sets to the slick and sly triangle-shaped, and the trilateral and wire (11) of support bar (14) are laminated mutually and are close to.

5. The novel low-smoke halogen-free flame-retardant fireproof cable for the green building, according to claim 1, is characterized in that: the isolation layer (15) is located between the fire-proof layer (13) and the heat-shrinkable sleeve (12), and the isolation layer (15) is made of polypropylene.

6. The novel low-smoke halogen-free flame-retardant fireproof cable for the green building, according to claim 1, is characterized in that: the fireproof layer (13) is fixedly connected with the cable body (3), and the fireproof layer (13) is fixedly connected with the isolation layer (15).

7. The novel low-smoke halogen-free flame-retardant fireproof cable for the green building, according to claim 1, is characterized in that: the top of the placing frame (1) is in a semicircular arc shape, the bottom of the connecting frame (2) is in a semicircular arc shape, and rubber pads are fixedly installed at the top of the placing frame (1) and the bottom of the connecting frame (2) respectively.

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