CN110896204A

CN110896204A - Cable bridge with double layers of independent wiring

Info

Publication number: CN110896204A
Application number: CN201911099372.3A
Authority: CN
Inventors: 李�灿; 方玉龙; 李康; 万广杰
Original assignee: Anqing CSSC Diesel Engine Co Ltd
Current assignee: Anqing CSSC Diesel Engine Co Ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-03-20

Abstract

The invention discloses a double-layer cable bridge with independent wiring, which comprises a base, a first bridge wire casing and a second bridge wire casing, wherein the base is arranged at the bottom of the first bridge wire casing, and the second bridge wire casing is arranged at the top of the first bridge wire casing. The double-layer cable bridge has the advantages that the double-layer cable bridge meets the requirement that the number of layers of wiring cables in the bridge is less than or equal to 3 in the classification society of ships, the wiring is more attractive and neat, and the heat dissipation of the cables is more facilitated.

Description

Cable bridge with double layers of independent wiring

Technical Field

The invention relates to the field of marine diesel engine wiring, in particular to a cable bridge with double layers of independent wiring.

Background

According to the requirements of classification society specifications, the wiring of the marine diesel engine generally cannot exceed three layers, and the wiring of each layer needs to be arranged orderly. However, in some places of the diesel engine, the structure is limited, enough space is not provided for arranging the bridge with enough width, and if the narrow bridge is adopted, the number of wiring layers exceeds the requirement, so that the requirement of the classification society is not met. The existing wiring bridge is mostly of a single-layer structure, the wiring is simple, and the requirement of a classification society that the number of wiring layers cannot exceed 3 layers in a narrow space cannot be met.

Disclosure of Invention

The invention aims to provide a double-layer independent wiring cable bridge, which solves the problem that the traditional single-layer cable bridge cannot meet the requirement of a classification society that the number of wiring layers cannot exceed 3 in a narrow space.

The invention realizes the purpose through the following technical scheme:

the utility model provides a cable testing bridge of double-deck independent wiring, double-deck cable testing bridge includes base, first crane span structure wire casing and second crane span structure wire casing, the bottom of first crane span structure wire casing is located to the base, the top of first crane span structure wire casing is located to the second crane span structure wire casing.

The further improvement lies in that the base is composed of two L-shaped plates, and each L-shaped plate is provided with a mounting hole.

The further improvement is that the cross sections of the first bridge wire groove and the second bridge wire groove are U-shaped.

The further improvement is that the lengths and the widths of the first bridge cable groove and the second bridge cable groove are equal, the first bridge cable groove and the second bridge cable groove are connected through a side plate, and the length of the side plate is smaller than the lengths of the first bridge cable groove and the second bridge cable groove.

The further improvement is that a plurality of heat dissipation ports are formed in the side plate.

The double-layer cable bridge further comprises a line clamp arranged in the first bridge wire slot and the second bridge wire slot, the line clamp is composed of a bonding plate and clamping strips arranged on the bonding plate at uniform intervals, and the line clamp is bonded in the first bridge wire slot and the second bridge wire slot through the bonding plate.

The further improvement lies in that three groups of symmetrical arc-shaped grooves are formed on the opposite surfaces of the adjacent clamping strips.

The invention has the beneficial effects that: the double-layer cable bridge meets the requirement that the number of layers of wiring cables in the bridge is less than or equal to 3 in the classification society of ships, the wiring is more attractive and neat, and the heat dissipation of the cables is more facilitated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a line card;

in the figure: 1. a base; 2. a first bridge wire slot; 3. a second bridge wire slot; 4. mounting holes; 5. a side plate; 6. a heat dissipation port; 7. bonding the board; 8. clamping the strip; 9. an arc-shaped groove.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

As shown in fig. 1, a double-layer cable bridge comprises a base 1, a first bridge wire groove 2 and a second bridge wire groove 3, wherein the base 1 is arranged at the bottom of the first bridge wire groove 2, the second bridge wire groove 3 is arranged at the top of the first bridge wire groove 2, the cross sections of the first bridge wire groove 2 and the second bridge wire groove 3 are U-shaped, cables can be embedded in the first bridge wire groove 2 and the second bridge wire groove 3, and two layers of cables are separated and do not affect each other.

The length and the width of the first bridge wire casing 2 and the second bridge wire casing 3 are equal, the first bridge wire casing 2 and the second bridge wire casing 3 are connected through the side plate 5, the length of the side plate 5 is smaller than the length of the first bridge wire casing 2 and the second bridge wire casing 3, and the side plate 5 is provided with a plurality of heat dissipation ports 6 for increasing the heat dissipation effect of cables in the first bridge wire casing.

In addition, the base 1 is composed of two L-shaped plates, each L-shaped plate is provided with a mounting hole 4, and a screw is inserted into each mounting hole 4 and used for mounting and fixing the bridge.

As another embodiment of the present invention, the double-layer cable tray includes, in addition to the above structure, a line clip disposed in the first and second

tray wire slots

2 and 3, where the line clip is composed of an adhesive plate 7 and clip strips 8 uniformly spaced on the adhesive plate 7, the line clip is adhered in the first and second

tray wire slots

2 and 3 through the adhesive plate 7, and three sets of symmetrical arc-shaped grooves 9 are formed on opposite surfaces of adjacent clip strips 8. Card strip 8 adopts rubber materials to make, has elasticity, neat card the cable in arc recess 9 during the use, lets the cable more orderly, avoids the cable winding, is favorable to the layering of same wire inslot cable, and limits to 3 layers at most.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a cable testing bridge of double-deck independent wiring which characterized in that: the double-layer cable bridge comprises a base (1), a first bridge wire casing (2) and a second bridge wire casing (3), wherein the base (1) is arranged at the bottom of the first bridge wire casing (2), and the second bridge wire casing (3) is arranged at the top of the first bridge wire casing (2).

2. The cable tray of claim 1, wherein: the base (1) comprises two L-shaped plates, and each L-shaped plate is provided with a mounting hole (4).

3. The cable tray of claim 1, wherein: the cross sections of the first bridge wire groove (2) and the second bridge wire groove (3) are U-shaped.

4. The cable tray of claim 1, wherein: the length and the width of the first bridge wire casing (2) and the second bridge wire casing (3) are equal, the first bridge wire casing (2) and the second bridge wire casing (3) are connected through a side plate (5), and the length of the side plate (5) is smaller than the length of the first bridge wire casing (2) and the length of the second bridge wire casing (3).

5. The cable tray of claim 4, wherein: the side plate (5) is provided with a plurality of heat dissipation ports (6).

6. The cable tray of claim 1, wherein: the double-deck cable testing bridge is still including locating the ply-yarn drill in first crane span structure wire casing (2) and second crane span structure wire casing (3), the ply-yarn drill comprises splice plate (7) to and card strip (8) of establishing on splice plate (7) at even interval, the ply-yarn drill bonds in first crane span structure wire casing (2) and second crane span structure wire casing (3) through splice plate (7).

7. The cable tray of claim 6, wherein: three groups of symmetrical arc-shaped grooves (9) are formed on the opposite surfaces of the adjacent clamping strips (8).