CN216289963U

CN216289963U - Fireproof cable bridge frame

Info

Publication number: CN216289963U
Application number: CN202121855680.7U
Authority: CN
Inventors: 吴指宜
Original assignee: Weifang Guqiang Cable Bridge Co ltd
Current assignee: Weifang Guqiang Cable Bridge Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-04-12
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to the technical field of cable bridges and discloses a fireproof cable bridge frame, which comprises a groove cover, wherein a groove box is clamped on the inner side of the groove cover, a fireproof protection plate is fixedly installed in the middle of the inner bottom wall of the groove cover, a fireproof partition plate is fixedly installed on the inner bottom wall of the groove box, a wire arranging plate is fixedly installed in the middle of one side of the fireproof partition plate, heat conducting plates are fixedly installed on two sides of the bottom of the wire arranging plate, a heat radiating plate is fixedly installed at the bottom of the groove box, and a heat radiating hole is formed in one side, close to the heat conducting plates, of the inner bottom wall of the groove box. According to the utility model, the cable is laid in an overhead manner by arranging the wire arrangement board, so that heat can be conveniently discharged, the heat conducting plate, the heat radiating plate and the heat radiating holes are matched, so that the internal heat in the groove box can be rapidly conducted out to the outside, and meanwhile, the heat can be conducted out from the top of the groove box through the heat absorbing layer, so that the heat radiating effect on the cable is improved.

Description

Fireproof cable bridge frame

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a fireproof cable bridge frame.

Background

The cable bridge frame is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The bridge frame in the building can be erected independently and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized, and the bridge frame is arranged outside the building in the open air.

Some cable bridge frames currently on the market:

(1) in the using process of the cable bridge frame, due to the fact that when the electric energy is transmitted through the conducting wires, the interior of the cable can generate heat, if the heat is not dissipated in time, the cable can be damaged due to overheating, and normal power supply is affected;

(2) in the in-process that the cable bridge frame used, because current cable bridge frame is the direct reason that exposes in the external world, can lead to the cable bridge frame to receive external environment's corruption, but current cable bridge frame corrosion-resistant effect is relatively poor, can not be fine resist external corruption to can lead to cable bridge frame impaired, unable normal use.

We have therefore proposed a fire-resistant cable bridge to address the problems set out above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects in the prior art in the background art, the utility model aims to provide a fireproof cable bridge frame to solve the problems of poor heat dissipation effect and poor corrosion resistance effect of some fireproof cable bridge frames in the current market proposed in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a fireproof cable bridge frame comprises a groove cover, wherein a groove box is clamped on the inner side of the groove cover, a fireproof protection plate is fixedly mounted in the middle of the inner bottom wall of the groove cover, a fireproof partition plate is fixedly mounted on the inner bottom wall of the groove box, a wire arrangement plate is fixedly mounted in the middle of one side of the fireproof partition plate, heat conduction plates are fixedly mounted on two sides of the bottom of the wire arrangement plate, a heat dissipation plate is fixedly mounted at the bottom of the groove box, and heat dissipation holes are formed in one side, close to the heat conduction plates, of the inner bottom wall of the groove box;

the tank cover comprises a corrosion-resistant protective film, a galvanized layer, a substrate, a fireproof flame-retardant layer and a heat-absorbing layer, wherein the fireproof flame-retardant layer is arranged on the inner side of the substrate, the heat-absorbing layer is arranged on the inner side of the fireproof flame-retardant layer, the galvanized layer is arranged on the outer side of the substrate, and the corrosion-resistant protective film is arranged on the outer side of the galvanized layer.

Preferably, the quantity of winding displacement board has a plurality ofly, and is a plurality of the winding displacement board is the equidistance and arranges, the winding displacement groove has been seted up at the top of winding displacement board, the winding displacement board is made by aluminum alloy material.

Preferably, the equal fixed mounting in inner wall both sides middle part of capping has the joint flange, the joint groove has all been seted up at the both sides middle part of groove box, joint groove and joint flange looks adaptation.

Preferably, the bottom of the heat conducting plate penetrates through the bottom of the groove box and is fixed with the heat radiating plate, the bottom of the heat radiating hole penetrates through the heat radiating plate and is communicated with the outside, and the heat conducting plate is made of iron brass materials.

Further, the groove cover and the groove box are made of the same material, and the fireproof protection plate is made of glass wool plate material.

Further, the fireproof flame-retardant layer is made of a heat-insulating silicic acid material, and the heat absorption layer is made of a heat absorption film material.

(III) advantageous effects

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

(1) through being equipped with the winding displacement board, can make the built on stilts laying of cable, make things convenient for the heat to discharge, cooperation setting between rethread heat-conducting plate, heating panel, the louvre can be quick exports the external world with the inside heat in the groove box, simultaneously through the heat-sink shell, can derive the heat at the top of groove box, and then improved the radiating effect to the cable.

(2) The corrosion-resistant protective film is matched with the zinc coating, so that the tank cover and the tank box can be effectively protected, the corrosion-resistant effect of the tank cover and the tank box is improved, and the tank cover and the tank box are prevented from being corroded by the outside for a long time and damaged.

Drawings

FIG. 1 is a schematic cross-sectional view of the fire-rated cable bridge of the present invention in its entirety;

FIG. 2 is a schematic cross-sectional view of a channel cover of the fireproof cable bridge of the present invention;

fig. 3 is a schematic perspective view of a groove cover of the fireproof cable bridge frame according to the present invention.

In the figure: 1. a slot cover; 2. a slot box; 3. a refractory guard plate; 4. a fire barrier; 5. a wire arranging plate; 6. a wire arrangement groove; 7. a heat conducting plate; 8. a heat dissipation plate; 9. heat dissipation holes; 10. a clamping groove; 11. clamping the convex plate; 12. a corrosion-resistant protective film; 13. a zinc coating layer; 14. a substrate; 15. a fire resistant and flame retardant layer; 16. a heat absorbing layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a fire-proof cable bridge; the fireproof heat-conducting plate comprises a groove cover 1, a groove box 2 is clamped on the inner side of the groove cover 1, a fireproof protection plate 3 is fixedly installed in the middle of the inner bottom wall of the groove cover 1, a fireproof partition plate 4 is fixedly installed on the inner bottom wall of the groove box 2, the fireproof partition plate 4 is a mineral wool plate, the mineral wool is a heat-insulating material, the fireproof heat-conducting plate is non-combustible, good in high-temperature resistance and light in weight, a wire arranging plate 5 is fixedly installed in the middle of one side of the fireproof partition plate 4, heat-conducting plates 7 are fixedly installed on two sides of the bottom of the wire arranging plate 5, the heat-conducting plates 7 are multiple in number, the heat-conducting plates 7 are distributed in a rectangular array, a heat dissipation plate 8 is fixedly installed at the bottom of the groove box 2, heat dissipation holes 9 are formed in one side, close to the heat-conducting plates 7, of the inner bottom wall of the groove box 2, the heat dissipation holes 9 are multiple in the rectangular array distribution;

the tank cover 1 comprises a corrosion-resistant protective film 12, a galvanized layer 13, a substrate 14, a fireproof flame-retardant layer 15 and a heat-absorbing layer 16, wherein the fireproof flame-retardant layer 15 is arranged on the inner side of the substrate 14, the heat-absorbing layer 16 is arranged on the inner side of the fireproof flame-retardant layer 15, the galvanized layer 13 is arranged on the outer side of the substrate 14, and the corrosion-resistant protective film 12 is arranged on the outer side of the galvanized layer 13

According to the scheme shown in figure 1, as a preferred technical scheme of the utility model: the cable arranging device comprises a plurality of cable arranging plates 5, wherein the cable arranging plates 5 are arranged at equal intervals, cable arranging grooves 6 are formed in the tops of the cable arranging plates 5, the cable arranging plates 5 are made of aluminum alloy materials, the cable is convenient to lay by the arrangement of the cable arranging grooves 6, and the cable is convenient to dissipate heat by the arrangement of the cable arranging plates 5 made of aluminum alloy materials;

according to the scheme shown in figure 1, as a preferred technical scheme of the utility model: clamping convex plates 11 are fixedly arranged in the middle parts of two sides of the inner wall of the groove cover 1, clamping grooves 10 are formed in the middle parts of two sides of the groove box 2, and the clamping grooves 10 are matched with the clamping convex plates 11;

according to the scheme shown in figure 1, as a preferred technical scheme of the utility model: the bottom of the heat conducting plate 7 penetrates through the bottom of the groove box 2 and is fixed with the heat radiating plate 8, the bottom ends of the heat radiating holes 9 penetrate through the heat radiating plate 8 and are communicated with the outside, the heat conducting plate 7 is made of an iron brass material, and the iron brass is a metal material with high heat conductivity, wear resistance and temperature resistance, so that the heat radiating effect is further improved;

according to the scheme shown in figure 1, as a preferred technical scheme of the utility model: the trough cover 1 and the trough box 2 are made of the same material, and the fireproof protection plate 3 is made of a glass wool board material;

according to the illustration of fig. 2, as a preferred embodiment of the present invention: the fireproof flame-retardant layer 15 is made of a heat-insulating silicic acid material, and the heat-absorbing layer 16 is made of a heat-absorbing film material.

The working principle of the embodiment is as follows: when the fireproof cable bridge frame is used, as shown in fig. 1-3, the device integrally comprises a groove cover 1 and a groove box 2, when the fireproof cable bridge frame is laid, the cable bridge frame is arranged in a wire arrangement groove 6 on a wire arrangement board 5, then a clamping convex plate 11 is clamped in a clamping groove 10, when the fireproof cable bridge frame is used, part of heat of the cable is dissipated in the groove box 2, the other part of heat is guided to a heat dissipation plate 8 through a heat conduction plate 7 on the wire arrangement board 5 and dissipated to the outside, the heat dissipated in the groove box 2 is conducted to the outside through heat dissipation holes 9 and a heat absorption layer 16, meanwhile, a corrosion-resistant protection film 12 and a zinc coating layer 13 resist the corrosion of external corrosive substances to the groove cover 1 and the groove box 2, which is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims

1. The fireproof cable bridge frame comprises a groove cover (1) and is characterized in that a groove box (2) is clamped on the inner side of the groove cover (1), a fireproof protection plate (3) is fixedly mounted in the middle of the inner bottom wall of the groove cover (1), a fireproof partition plate (4) is fixedly mounted on the inner bottom wall of the groove box (2), a wire arranging plate (5) is fixedly mounted in the middle of one side of the fireproof partition plate (4), heat conduction plates (7) are fixedly mounted on two sides of the bottom of the wire arranging plate (5), a heat dissipation plate (8) is fixedly mounted at the bottom of the groove box (2), and heat dissipation holes (9) are formed in one side, close to the heat conduction plates (7), of the inner bottom wall of the groove box (2);

the groove cover (1) comprises a corrosion-resistant protective film (12), a galvanized layer (13), a substrate (14), a fireproof flame-retardant layer (15) and a heat-absorbing layer (16), wherein the fireproof flame-retardant layer (15) is arranged on the inner side of the substrate (14), the heat-absorbing layer (16) is arranged on the inner side of the fireproof flame-retardant layer (15), the galvanized layer (13) is arranged on the outer side of the substrate (14), and the corrosion-resistant protective film (12) is arranged on the outer side of the galvanized layer (13).

2. The fireproof cable bridge frame as claimed in claim 1, wherein the number of the wire arrangement plates (5) is multiple, the wire arrangement plates (5) are arranged at equal intervals, a wire arrangement groove (6) is formed in the top of each wire arrangement plate (5), and each wire arrangement plate (5) is made of an aluminum alloy material.

3. The fireproof cable bridge frame as claimed in claim 1, wherein clamping convex plates (11) are fixedly mounted in the middle of two sides of the inner wall of the groove cover (1), clamping grooves (10) are formed in the middle of two sides of the groove box (2), and the clamping grooves (10) are matched with the clamping convex plates (11).

4. The bridge frame of claim 1, wherein the bottom of the heat conducting plate (7) penetrates the bottom of the groove box (2) and is fixed with the heat dissipating plate (8), the bottom of the heat dissipating hole (9) penetrates the heat dissipating plate (8) and penetrates the outside, and the heat conducting plate (7) is made of iron brass material.

5. A fire protection cable bridge as claimed in claim 1, wherein the slot cover (1) and the slot box (2) are made of the same material, and the fire protection plate (3) is made of glass wool board material.

6. A fire-resistant cable bridge according to claim 1, wherein said fire-resistant layer (15) is made of a heat-insulating silicic acid material and said heat-absorbing layer (16) is made of a heat-absorbing film material.