CN218472741U

CN218472741U - Compound pull-type insulating fireproof cable support

Info

Publication number: CN218472741U
Application number: CN202222466742.6U
Authority: CN
Inventors: 宋坤; 斐洋; 梁涛; 皮建立; 梁海波; 廖海宾
Original assignee: Shanghai Guangming Optoelectronic Technology Co ltd
Current assignee: Shanghai Guangming Optoelectronic Technology Co ltd
Priority date: 2022-09-18
Filing date: 2022-09-18
Publication date: 2023-02-10
Anticipated expiration: 2032-09-18

Abstract

The utility model discloses a compound pull formula insulating fireproof cable support, including stand, trailing arm and fire prevention drawer, the stand lateral wall is provided with a plurality of fixed ears, the stand openly is provided with a plurality of brace tables, the brace table top is provided with the card post perpendicularly, the brace table is close to stand upper portion and is provided with the fixture block, the brace table is close to the stand lower part and is provided with the strengthening rib, the draw-in groove has been seted up to the trailing arm both sides, the binding hole has been seted up to the trailing arm side that is located draw-in groove upper portion, the design of trailing arm upper portion one end has the fender portion, with the trailing arm installation back, direct insertion fire prevention drawer, fire prevention drawer and cable are not direct contact, but produce certain distance between cable and fire prevention drawer board, under the condition that effectively prevents the condition of a fire to stretch between different layers of cables, the heat transfer has more been prevented, easily accomplish and move cable and accuse cable, accuse cable and accuse cable, the successive layer isolation work of accuse cable and optical cable net cable, the problem in the background art has been solved.

Description

Compound pull-type insulating fireproof cable support

Technical Field

The utility model relates to an electric power tech field specifically is an insulating fireproof cable support of compound pull formula.

Background

Fire disasters in the operation of electric power facilities are major problems of damaging an electric power system, particularly any layer of a plurality of layers of cable laying can be affected by cables of all the upper and lower layers, through the analysis of fire accidents caused by a plurality of cables, the traditional cable laying mode is rough, the defects of the fire prevention mode exist, the fire prevention mode adopts the fire prevention section by section, a vertical fire prevention blocking wall is added in a cable trench through a certain distance, and the fire condition can be affected by cables of the upper and lower adjacent layers no matter which layer of any section is in fire, so that the cables of unrelated cable layers in the section are all damaged, and serious power failure and other safety accidents are caused; the fact proves that effective fire prevention isolation is not achieved between a movable cable layer and a cable control layer in a traditional sectional type fireproof cable support, potential safety hazards exist, and to the defect, the scheme of the layer-by-layer fireproof cable support is provided by me.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulating fireproof cable support of compound pull formula to solve the problem that the different layers that provide in the above-mentioned background art effectively prevent fires, the PLASTIC LAMINATED can not pull and inconvenient dismantlement.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a compound pull formula insulating fire prevention cable support, includes stand, trailing arm and fire prevention drawer, 1 lateral wall of stand is provided with a plurality of fixed ears, the stand openly is provided with a plurality of brace tables, the brace table top is provided with card post 7 perpendicularly, the brace table is close to stand upper portion and is provided with the fixture block, the brace table is close to the stand lower part and is provided with the strengthening rib, the draw-in groove has been seted up to the trailing arm both sides, is located the binding hole has been seted up to the trailing arm side on draw-in groove upper portion, trailing arm upper portion one end design has the fender portion.

Furthermore, the fireproof drawer is of an L-shaped design and made of a flame-retardant fireproof material.

Furthermore, the fireproof drawers are inserted into the clamping grooves of the supporting arms on the same level between the adjacent upright posts, and the fireproof drawers are inserted between any two adjacent supporting arms up and down.

Furthermore, the upright post is clamped with a hole at one end of the supporting arm through a clamping block, a bayonet and a clamp.

Furthermore, the upright posts and the support arms are made of flame-retardant fireproof materials.

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

the utility model discloses a cable support, with the trailing arm installation back, the disect insertion fire prevention drawer, fire prevention drawer and cable are direct contact not, but produce certain distance between cable and fire prevention drawer board, under the condition that effectively prevents the condition of a fire to stretch between different layer cables, heat transfer has more been prevented, light completion moves the cable and controls the cable, accuse cable and accuse cable, the successive layer isolation work of accuse cable and optical cable net cable, the stand, whole joints are fixed between trailing arm and the fire prevention drawer, do not adopt the fastener to assist, the installation is simple swift all with the dismantlement, the pull wantonly of fire prevention drawer, it is easy to overhaul, do not destroy the clean and tidy nature of whole construction simultaneously, cable support is protected whole also safe and reliable more.

Drawings

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is a diagram of the structure of the bracket arm of the present invention;

in the figure, 1 upright post, 2 bracket arms, 3 fireproof drawers, 4 fixing lugs, 5 supporting tables, 6 reinforcing ribs, 7 clamping posts, 8 clamping blocks, 9 slots, 10 binding holes, 11 blocking parts and 12 bayonets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Please refer to fig. 1-2, in an embodiment of the present invention, a composite drawable insulating fireproof cable support, includes a stand column 1, a bracket arm 2 and a fireproof drawer 3, a side wall of the stand column 1 is provided with a plurality of fixing lugs 4, the fixing lugs are set to fix the stand column and a cable channel base with expansion bolts, the stand column 1 is openly provided with a plurality of supporting tables 5, a top of the supporting table 5 is vertically provided with a clamping post 7, the supporting table 5 is provided with a clamping block 8 near an upper portion of the stand column 1, the supporting table 5 is provided with a reinforcing rib 6 near a lower portion of the stand column 1, the bracket arm and the stand column can be conveniently fixed by setting the supporting table and the clamping post, two sides of the bracket arm 2 are provided with a clamping groove 9, the clamping groove is used for inserting the fireproof drawer, a fireproof drawer is clamped between relative clamping grooves of adjacent same horizontal layer, a plurality of fireproof drawers can be set on one stand column, a binding hole 10 is set on a side surface of the bracket arm on the upper portion of the clamping groove 9, a cable laid on the bracket arm and the bracket arm are bound by a binding belt, one end stop portion 11 on an upper portion of the bracket arm 2, and a cable laid on the bracket arm is designed to prevent the same.

Fire prevention drawer 3 is the design of L type, and the material is fire-retardant fireproof material, and fire prevention drawer L type design can be in the draw-in groove pull.

The fireproof drawers 3 are inserted into the clamping grooves 9 of the supporting arms 2 on the same level between the adjacent upright posts 1, the supporting arms 9 are adjacent to each other from top to bottom at will, the fireproof drawers 3 are inserted into the supporting arms 9 at any positions, and the fireproof drawers arranged in multiple layers are used for isolating cables on the supporting arms on different layers, so that fire hazards and multiple layers of cables are prevented.

The stand 1 passes through fixture block 8, bayonet 12 and blocks 7 and Kong Kajie of trailing arm 2 one end, through the setting of fixture block and bayonet socket, can directly be perpendicular and stable the blocking with the trailing arm when pegging graft fixedly with the stand with the both, conveniently pegs graft the fire prevention drawer.

Stand 1, bracket arm 2 material are fire-retardant fireproof material, because fire prevention drawer, stand and bracket arm all adopt the fire prevention material, and this patent cable support has fine fire prevention effect on the whole.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a compound insulating fireproof cable support of drawable, includes stand (1), trailing arm (2) and fire prevention drawer (3), its characterized in that: stand (1) lateral wall is provided with a plurality of fixed ears (4), stand (1) openly is provided with a plurality of brace tables (5), brace table (5) top is provided with card post (7) perpendicularly, brace table (5) are close to stand (1) upper portion and are provided with fixture block (8), brace table (5) are close to stand (1) lower part and are provided with strengthening rib (6), draw-in groove (9) have been seted up to trailing arm (2) both sides, are located ligature hole (10) have been seted up to the trailing arm side on draw-in groove (9) upper portion, trailing arm (2) upper portion one end design has fender portion (11).

2. The composite drawable insulating fireproof cable holder as claimed in claim 1, wherein: the fireproof drawer (3) is designed in an L shape and is made of a flame-retardant fireproof material.

3. The composite drawable insulating fireproof cable holder as claimed in claim 1, wherein: the fireproof drawers (3) are inserted into the clamping grooves (9) of the supporting arms (2) which are positioned between the adjacent upright posts (1) at the same level, and the fireproof drawers (3) are inserted between any two adjacent supporting arms (2) up and down.

4. The composite drawable insulating fireproof cable holder as claimed in claim 1, wherein: the upright post (1) is connected with a Kong Kajie at one end of the bracket arm (2) through a clamping block (8), a bayonet (12) and a clamping post (7).

5. The composite drawable insulating fireproof cable holder as claimed in claim 1, wherein: the upright post (1) and the bracket arm (2) are made of flame-retardant fireproof materials.