CN214100690U

CN214100690U - Groove type cable bridge

Info

Publication number: CN214100690U
Application number: CN202023294931.7U
Authority: CN
Inventors: 汤勤罗
Original assignee: Nanjing Xuqiang Electromechanical Equipment Co ltd
Current assignee: Nanjing Xuqiang Electromechanical Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-31
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the technical field of the crane span structure, especially, be slot type cable testing bridge, including protective housing, protective housing's fixed notch has been seted up on the surface, protective housing's surface is provided with the cardboard, rubber gasket is installed to protective housing's bottom, the fixed mouth of cable has been seted up on protective housing's surface, the inlayer guard plate is installed to protective housing's inner wall, fire-retardant board is installed to one side of inlayer guard plate, the insulation board is installed to one side of fire-retardant board, the nylon board is installed to one side of insulation board, corrosion resistant plate is installed to one side of nylon board, the galvanizing coat is installed to one side of corrosion resistant plate. This slot type cable testing bridge, when summer, the inside heat of crane span structure conducts the heat to heat conduction silicone grease layer through heat conduction graphite flake and is being heat-conducting silica gel piece, dispels the heat on conducting the heat to the copper through heat conduction mud, through several kinds of materials above, makes radiating efficiency improve, also can dispel the heat to inside through the cable fixed port.

Description

Groove type cable bridge

Technical Field

The utility model belongs to the technical field of the crane span structure, concretely relates to slot type cable testing bridge.

Background

The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and the cable bridge comprises a bracket, a supporting arm, an installation accessory and the like, can be erected independently, and can also be laid on various buildings and pipe gallery brackets, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are embodied, all parts are required to be galvanized and installed on the bridge outside the building in the open air, if the cable bridge is arranged near the seaside or belongs to a corrosion area, the material has the physical properties of corrosion resistance, moisture resistance, good adhesive force and high impact strength, the cable bridge is used as a matched project of wiring engineering, no special standard guidance is provided, the specification form of each manufacturer lacks universality, therefore, the design and selection process should reasonably select the applicable bridge according to the type and the quantity of the cables of each electric system, determining the direction: the optimal route of the cable bridge is determined according to a building plane layout drawing, the arrangement conditions of air-conditioning pipelines, electric pipelines and the like, convenient maintenance and the density of cable routes are combined, the cable bridge is erected indoors along the walls, columns, beams and floor slabs of a building as far as possible, if a comprehensive pipe gallery is required to be erected, the cable bridge is erected on one side or above the pipeline in parallel, the intersection of a down-lead and a branch line is considered to be avoided as much as possible, and if other pipe racks are not used, a (branch) column is required to be set up.

The cable testing bridge divide into slot type cable testing bridge, tray formula cable testing bridge and ladder formula cable testing bridge, structure such as net crane span structure, by the support, composition such as trailing arm and installation annex, can independently erect, also can lay on various building (structure) and piping lane support, embody simple structure, handsome in appearance, dispose characteristics such as nimble and easy maintenance, the crane span structure is in summer's use, if inside heat does not obtain effectual the effluvium, through long-time accumulation, easily lead to inside burning on fire, lead to personnel's property to receive the harm.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a slot type cable testing bridge has solved the crane span structure in summer's use, does not obtain effectual the scattering like inside heat, through long-time accumulation, easily leads to inside burning on fire, leads to personnel's property to receive the problem of harm.

In order to achieve the above object, the utility model provides a following technical scheme: the groove type cable bridge comprises a protective shell, wherein a fixed notch is formed in the surface of the protective shell, a clamping plate is arranged on the surface of the protective shell, a rubber gasket is installed at the bottom of the protective shell, a cable fixing port is formed in the surface of the bottom of the protective shell, an inner layer protection plate is installed on the inner wall of the protective shell, a flame retardant plate is installed on one side of the inner layer protection plate, an insulation plate is installed on one side of the flame retardant plate, a nylon plate is installed on one side of the insulation plate, a stainless steel plate is installed on one side of the nylon plate, a zinc coating layer is installed on one side of the stainless steel plate, a heat dissipation plate is installed inside the protective shell, a heat conduction graphite sheet is installed on the inner wall of the heat dissipation plate, a heat conduction silicone grease layer is installed on one side of the heat conduction graphite sheet, a heat conduction silicone sheet is installed on one side of the heat conduction silicone grease layer, and heat conduction mud is installed on one side of the heat conduction silicone sheet, the copper is installed to one side of heat conduction mud, dampproofing board is installed to one side of heating panel.

Preferably, the top of the protective shell is in threaded connection with a bolt, one end of the bolt is in threaded connection with a fixing nut, and the protective shell is connected with the clamping plate through the bolt.

Preferably, the protective shell comprises an inner layer protection plate, a flame-retardant plate, an insulation plate, a nylon plate, a stainless steel plate and a zinc coating, and the heat dissipation plate comprises a heat conduction graphite sheet, a heat conduction silicone grease layer, a heat conduction silicone sheet, heat conduction mud and a copper plate.

Preferably, the heat dissipation plate is in the shape of a notch, and the heat dissipation plate is located at the bottom of the protective shell.

Preferably, the number of the rubber gaskets is two.

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

this slot type cable testing bridge, when summer, the inside heat of crane span structure conducts the heat to heat conduction silicone grease layer through heat conduction graphite flake and is being heat-conducting silica gel piece, dispels the heat on conducting the heat to the copper through heat conduction mud, through several kinds of materials above, makes radiating efficiency improve, also can dispel the heat to inside through the cable fixed port.

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 three-dimensional structure of the present invention;

FIG. 2 is a first three-dimensional cross-sectional structure of the present invention;

fig. 3 is a second three-dimensional cross-sectional structure of the present invention.

In the figure: 1 a protective shell; 2 fixing the notch; 3, sealing strips; 4, bolts; 5, clamping a plate; 6, galvanizing a layer; 7 stainless steel plates; 8 nylon plate; 9 an insulating plate; 10 flame retardant sheet; 11 inner layer protection plates; 12 a moisture barrier; 13 a heat dissipating plate; 14 fixing the nut; 15 a thermally conductive graphite sheet; 16 heat conducting mud; 17 copper plates; 18 heat-conducting silica gel sheets; 19 a thermally conductive silicone layer; 20 cable fixing ports; 21 a rubber gasket; 22 bumps.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a groove type cable bridge comprises a protective shell 1, wherein a fixed notch 2 is formed in the surface of the protective shell 1, a clamping plate 5 is arranged on the surface of the protective shell 1, a rubber gasket 21 is arranged at the bottom of the protective shell 1, a cable fixing port 20 is formed in the surface of the bottom of the protective shell 1, an inner-layer protection plate 11 is arranged on the inner wall of the protective shell 1, a flame-retardant plate 10 is arranged on one side of the inner-layer protection plate 11, an insulation plate 9 is arranged on one side of the flame-retardant plate 10, a nylon plate 8 is arranged on one side of the insulation plate 9, a stainless steel plate 7 is arranged on one side of the nylon plate 8, a zinc-plated layer 6 is arranged on one side of the stainless steel plate 7, a heat dissipation plate 13 is arranged inside the protective shell 1, a heat conduction graphite sheet 15 is arranged on the inner wall of the heat dissipation plate 13, a heat conduction silicone layer 19 is arranged on one side of the heat conduction graphite sheet 15, a heat conduction silicone sheet 18 is arranged on one side of the heat conduction silicone sheet 16, a copper plate 17 is attached to one side of the heat conductive paste 16, and a moisture-proof plate 12 is attached to one side of the heat dissipation plate 13.

Specifically, protective housing 1's top threaded connection has bolt 4, and the one end threaded connection of bolt 4 has fixation nut 14, and protective housing 1 is connected with cardboard 5 through bolt 4, and inside making the cable pack into through protective housing 1, being fixed the cable inlet wire through cable fixed mouthful 20 with ribbon or steel wire, cardboard 5 is being fixed to it through bolt 4 on the joint.

Concretely, protective housing 1 is by inlayer guard plate 11, fire-retardant board 10, insulation board 9, nylon board 8, corrosion resistant plate 7 and galvanizing coat 6 are constituteed, heating panel 13 is by heat conduction graphite flake 15, heat conduction silicone grease layer 19, heat conduction silicone sheet 18, heat conduction mud 16 and copper 17 are constituteed, in summer, the inside heat of crane span structure, heat conduction silicone grease layer 19 is arriving heat conduction silicone sheet 18 heat conduction through heat conduction graphite flake 15 heat conduction, heat dissipation is being conducted to copper 17 on heat conduction through heat conduction mud 16, through several kinds of materials more than, make radiating efficiency improve.

Specifically, the shape of heating panel 13 is the notch, and heating panel 13 position is in the bottom of protective housing 1, through installing in the bottom of protective housing 1, better laminating cable.

Specifically, the number of the rubber gaskets 21 is two, and a gap of 2-4 cm is formed at the bottom of the protective shell 1 through the rubber gaskets 21, so that the heat dissipation plate 13 can dissipate heat better.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the cable is packed into the inner part through the protective shell 1, the cable inlet wire is fixed by a ribbon or a steel wire through the cable fixing port 20, the clamping plate 5 is arranged on the clamping joint, the cable is fixed by the bolt 4, the cable is sealed and combined by the sealing strip 3 and the lug 22, the bridge frame is connected and fixed through the fixing notch 2, the protective shell 1 is protected by the galvanized layer 6 and the stainless steel plate 7, the surface corrosion caused by long-time use is avoided, the bridge frame conducts electricity or burns when the cable is in failure through the insulating plate 9 and the flame retardant plate 10, the loss of personal property is caused, in summer, the heat in the bridge frame is conducted to the heat conduction silicone layer 19 through the heat conduction graphite sheet 15 to the heat conduction silicone sheet 18, the heat is conducted to the heat copper plate 17 through the heat conduction mud 16, the heat dissipation efficiency is improved through the materials, all the electric equipment in the device are powered by an external power supply.

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

1. Groove type cable testing bridge, including protective housing (1), its characterized in that: the protective shell comprises a protective shell body (1), wherein a fixed notch (2) is formed in the surface of the protective shell body (1), a clamping plate (5) is arranged on the surface of the protective shell body (1), a rubber gasket (21) is installed at the bottom of the protective shell body (1), a cable fixing port (20) is formed in the surface of the bottom of the protective shell body (1), an inner-layer protection plate (11) is installed on the inner wall of the protective shell body (1), a flame-retardant plate (10) is installed on one side of the inner-layer protection plate (11), an insulation plate (9) is installed on one side of the flame-retardant plate (10), a nylon plate (8) is installed on one side of the insulation plate (9), a stainless steel plate (7) is installed on one side of the nylon plate (8), a galvanized layer (6) is installed on one side of the stainless steel plate (7), a heat dissipation plate (13) is installed inside the protective shell body (1), and a heat conduction graphite sheet (15) is installed on the inner wall of the heat dissipation plate (13), heat conduction silicone grease layer (19) is installed to one side of heat conduction graphite flake (15), heat conduction silicone sheet (18) is installed to one side of heat conduction silicone grease layer (19), heat conduction mud (16) is installed to one side of heat conduction silicone sheet (18), copper (17) is installed to one side of heat conduction mud (16), dampproof board (12) is installed to one side of heating panel (13).

2. The trough cable tray of claim 1, wherein: the top of the protective shell (1) is in threaded connection with a bolt (4), one end of the bolt (4) is in threaded connection with a fixing nut (14), and the protective shell (1) is connected with the clamping plate (5) through the bolt (4).

3. The trough cable tray of claim 1, wherein: the protective shell (1) is composed of an inner layer protection plate (11), a flame-retardant plate (10), an insulation plate (9), a nylon plate (8), a stainless steel plate (7) and a zinc coating (6), and the heat dissipation plate (13) is composed of a heat conduction graphite sheet (15), a heat conduction silicone grease layer (19), a heat conduction silicone sheet (18), heat conduction mud (16) and a copper plate (17).

4. The trough cable tray of claim 1, wherein: the shape of heating panel (13) is the notch, heating panel (13) position is in the bottom of protective housing (1).

5. The trough cable tray of claim 1, wherein: the number of the rubber gaskets (21) is two.