CN109561360B

CN109561360B - Network wiring system

Info

Publication number: CN109561360B
Application number: CN201811556653.2A
Authority: CN
Inventors: 郑立鹤
Original assignee: Shanghai Baitao Electronic System Engineering Co ltd
Current assignee: Shanghai Baitao Electronic System Engineering Co ltd
Priority date: 2018-12-19
Filing date: 2018-12-19
Publication date: 2021-07-09
Anticipated expiration: 2038-12-19
Also published as: CN109561360A

Abstract

The invention relates to the technical field of wiring, and discloses a network wiring system which comprises a bridge, wherein a power wire clamp, a lighting wire clamp and a communication wire clamp are arranged on the bridge, swing assemblies are arranged beside the power wire clamp, the lighting wire clamp and the communication wire clamp, and each swing assembly comprises: the power isolation sheet is connected to the power wire clamp and surrounds the power cable, the side face, far away from the power cable, of the power isolation sheet is connected with a rotating connecting rod, and the rotating connecting rod is located on a radial plane of the power cable, points to the axial lead of the power cable and moves circumferentially around the axial lead of the power cable; one side of the rotating connecting rod, which is far away from the power cable, is connected with a wire clamping claw, and the wire clamping claw is used for clamping the lighting cable or the communication cable; the lighting cable and the power cable are parallel and placed on the wire clamping claw, a set distance is kept between the lighting cable and the power cable under the blocking of the rotating connecting rod so as to reduce electromagnetic interference, meanwhile, the wire clamping claw is aligned to the wire clamp, the cable laying precision is improved, the laying time is shortened, and the laying efficiency is improved.

Description

Network wiring system

Technical Field

The invention relates to the technical field of wiring, in particular to a network wiring system.

Background

The network wiring of the computer room is a physical channel for interconnecting network equipment (such as communication equipment like routers and switches) and servers, and is a key infrastructure of the network system. The comprehensive wiring is a modularized information transmission channel with extremely high flexibility in a building or among building groups, and is a type of network wiring. Integrated wiring through which voice devices, data devices, switching devices, and various control devices can be connected to an information management system, and these devices can be connected to an external communication network. It also includes all cables and associated connection components between the connection points of the network or telecommunication lines outside the building and the application system equipment. The integrated wiring is composed of components of different series and specifications, including: transmission media, associated connection hardware (e.g., patch panels, connectors, receptacles, plugs, adapters), and electrical protection equipment, among others. These components can be used to construct a variety of subsystems, each having its own specific purpose, not only for ease of implementation, but also for smooth upgrades as the demand changes. The construction of network cabling systems involves the laying of telecommunication cables (e.g., network cables, optical fibers), which require a tray, a rack for laying and supporting the telecommunication cables, which is an important component of the network cabling system.

In the prior art, a lighting cable and a power cable in a network wiring system and a communication cable in a comprehensive wiring system share a bridge, but when the cables are laid, the cables with different voltage standards are too close to each other to generate mutual interference, so that equipment connected with the interfered cables generates error signals, and the difficulty of equipment debugging work is greatly increased.

Disclosure of Invention

Aiming at the technical problem, the invention provides a network wiring system which has the advantage that equipment cannot be interfered during laying.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a network wiring system, includes the crane span structure, be provided with the power fastener that is used for fixed power cable on the crane span structure, be used for fixed illumination cable's illumination fastener, and be used for fixed communication cable's communication fastener, power fastener, illumination fastener and all be provided with on the communication fastener and be used for injecing the cable position of waiting to install and reduce its surrounding electromagnetic interference's swing subassembly, the swing subassembly includes:

the power isolation sheet is fixedly connected to the power wire clamp and surrounds the power cable, the side surface, far away from the power cable, of the power isolation sheet is connected with a rotating connecting rod in a sliding mode, the rotating connecting rod is located on the radial plane of the power cable, points to the axial lead of the power cable, and moves circumferentially around the axial lead of the power cable;

one side of the rotary connecting rod, which is far away from the power cable, is connected with a wire clamping claw in a sliding manner, the wire clamping claw is used for clamping the illumination cable or the communication cable, and the illumination cable clamp or the communication cable clamp is positioned on a rotary path of the wire clamping claw.

Through above-mentioned technical scheme, during arrangement system, place the power cable on the power fastener, then place the other illumination cable of power cable on the swing subassembly, illumination cable and power cable are parallel and place on the card line claw, then keep the distance of settlement in order to reduce electromagnetic interference with the power cable under the block of rotation connecting rod, and simultaneously, the card line claw aims at the fastener, improves the precision that the cable was laid, shortens laying time, improves and lays efficiency.

Furthermore, the wire clamping claw comprises a wire clamping semi-ring, the wire clamping semi-ring is provided with a wire clamping opening for clamping in or out a cable, a sliding ring groove is arranged on the arc surface of the wire clamping semi-ring, and the sliding ring groove and the wire clamping semi-ring are coaxial;

the sliding ring groove is internally limited and connected with a sliding arc-shaped block in a sliding mode, and the sliding arc-shaped block is fixedly connected with the rotating connecting rod.

Through above-mentioned technical scheme, the card line claw can rotate on rotating the connecting rod, when putting down the cable, lets card line mouth contact and aim at the fastener, directly lets the cable follow card line claw transfer to the fastener on, does not let the cable roll-off card line claw and fastener outside.

Furthermore, the sliding ring groove is a T-shaped groove, and the sliding arc-shaped block is spherical.

Through above-mentioned technical scheme, spherical arc piece that slides can let the card line semi-ring have bigger rotation space and have more gesture positions to can let the cable adjust out more gestures and adapt to the position of card line clamp.

Further, the power wire clamp, the lighting wire clamp and the communication wire clamp are sequentially arranged, and the lighting wire clamp is provided with the swinging assembly for limiting the communication cable.

Through above-mentioned technical scheme, the swing subassembly on the power fastener is used for spacing and places the lighting cable, and the swing subassembly on the lighting cable fastener is used for spacing and places the communication cable, and the electric energy on power cable, lighting cable, the communication cable is stirred and is reduced in proper order, can let electromagnetic interference reduce in proper order according to this order, reduces the communication cable and receives the interference of power cable.

Further, the rotation connecting rod includes connecting terminal and insulating middleware, insulating middleware can dismantle the connection two between the connecting terminal, connecting terminal with the card line claw is connected.

Through above-mentioned technical scheme, insulating intermediate member avoids forming conductive loop between the adjacent fastener.

Furthermore, a magnetic separation sheet is fixedly connected between the insulating intermediate piece and the connecting terminal.

Through above-mentioned technical scheme, the magnetism isolating sheet avoids forming the magnetic conduction return circuit between the adjacent fastener.

Furthermore, the separated wire clamping claws are matched with each other to form a complete ring shape.

Through above-mentioned technical scheme, the card line claw that separates can cooperate to be complete annular in order to let the cable on the card line claw can not drop.

Compared with the prior art, the invention has the beneficial effects that: when the system is arranged, a power cable is placed on a power cable clamp, then an illumination cable beside the power cable is placed on the swinging assembly, the illumination cable is parallel to the power cable and placed on the cable clamping claw, a set distance is kept between the illumination cable and the power cable under the blocking of the rotating connecting rod so as to reduce electromagnetic interference, the cable clamping claw can rotate on the rotating connecting rod, when the cable is put down, a cable clamping opening is contacted and aligned with the cable clamp, the cable is directly transferred onto the cable clamp from the cable clamping claw, the cable does not slide out of the cable clamping claw and the cable clamp, the cable clamping claw is aligned with the cable clamp, the cable laying precision is improved, the laying time is shortened, and the laying efficiency is improved.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic vertical cross-section of an embodiment of the invention along the length of the cable;

FIG. 4 is an enlarged view of the portion B of FIG. 3;

fig. 5 is an enlarged schematic view of the portion C of fig. 3.

Reference numerals: 1. a bridge frame; 2. a power wire clamp; 3. an illumination wire clamp; 4. a communication wire clamp; 5. a swing assembly; 6. a power spacer; 7. rotating the connecting rod; 71. a connection terminal; 72. an insulating intermediate member; 73. a magnetic shield sheet; 8. a wire clamping claw; 81. a wire clamping semi-ring; 82. a wire clamping port; 83. a sliding ring groove; 84. and (4) sliding the arc-shaped block.

Detailed Description

The invention is described in detail below with reference to the figures and examples.

Examples

A network wiring system is shown in figure 1 and comprises a bridge frame 1 horizontally hung below a floor slab through bolts, wherein the bridge frame 1 is in a groove shape with an upward opening. A plurality of cables are mounted in parallel on the bridge 1, and a predetermined spacing distance is set between each cable. The cable is divided into a power cable, a lighting cable and a communication cable, the voltage level of the power cable may be 380V or more, the voltage level of the lighting cable may be 220V, and the voltage level of the communication cable may be 48V or less. The bridge frame 1 is provided with a power wire clamp 2 for fixing a power cable, a lighting wire clamp 3 for fixing a lighting cable and a communication wire clamp 4 for fixing a communication cable. The power wire clamp 2, the lighting wire clamp 3 and the communication wire clamp 4 are all semicircular hoops with upward openings. The power wire clamp 2, the lighting wire clamp 3 and the communication wire clamp 4 are all provided with swing assemblies 5 for limiting the position of a cable to be installed and reducing electromagnetic interference around the cable.

The swinging component 5 comprises a power isolating sheet 6 which is welded or fixedly connected to the end part of the power wire clamp 2 through bolts and surrounds the power wire cable, the power isolating sheet 6 is made of metal materials and does not completely surround the power wire clamp 2, and an opening formed between the power isolating sheet 6 and the power wire clamp 2 can be used for placing a plurality of power wire cables. As shown in fig. 4, the side of the power isolation sheet 6 far from the power cable rotates and slides with the sliding block through the sliding groove to be connected with the rotating connecting rod 7, the rotating connecting rod 7 extends outwards along the direction far from the power cable clamp 2, and the sliding block is cylindrical and can rotate in the sliding groove. The rotating connecting rod 7 is located on the radial plane of the power cable and points to the axis of the power cable, and moves circumferentially around the axis of the power cable. As shown in fig. 2, the rotating connecting rod 7 includes connecting terminals 71 and an insulating intermediate member 72, the insulating intermediate member 72 is detachably connected between the two connecting terminals 71 by bolts, the connecting terminals 71 are connected with the wire clamping claws 8, a magnetism isolating sheet 73 is glued or welded between the insulating intermediate member 72 and the connecting terminals 71, and the magnetism isolating sheet 73 is made of magnetism isolating material.

As shown in fig. 3 and 5, a wire locking claw 8 for locking the lighting cable or the communication cable is slidably connected to a side of the rotating link 7 away from the power cable. The wire clamping claw 8 comprises a wire clamping semi-ring 81, the wire clamping semi-ring 81 is provided with a wire clamping opening 82 for clamping a cable, a sliding ring groove 83 with a T-shaped section is arranged on the arc surface of the wire clamping semi-ring 81, the sliding ring groove 83 and the wire clamping semi-ring 81 are coaxial, and a spherical sliding arc-shaped block 84 is limited and connected in the sliding ring groove 83 in a sliding mode. The sliding arc-shaped block 84 and the rotating connecting rod 7 are fixed by welding. The wire clamping claw 8 is used for clamping the lighting cable or the communication cable, and the lighting cable clamp 3 or the communication cable clamp 4 is located on a rotating path of the wire clamping claw 8.

The working process of the network wiring system is as follows: when the system is arranged, the power cable is placed on the power wire clamp 2, and then the lighting cable beside the power cable is placed on the swinging component 5. The lighting cable and the power cable are placed in parallel, the lighting cable is placed in the wire clamping claw 8 on the power wire clamp 2, a set distance is kept between the lighting cable and the power cable under the blocking of the rotating connecting rod 7 so as to reduce electromagnetic interference, and the power isolation sheet 6 can also block the electromagnetic interference on the power cable from diffusing to the outside. The wire clamping claw 8 can rotate on the rotating connecting rod 7, when a cable is put down, the wire clamping opening 82 is contacted with and aligned with the wire clamp, the cable is directly transferred to the wire clamp from the wire clamping claw 8, the cable does not slide out of the wire clamping claw 8 and the wire clamp, the wire clamping claw 8 is aligned with the wire clamp, the cable laying precision is improved, the laying time is shortened, and the laying efficiency is improved. Power fastener 2, illumination fastener 3 and communication fastener 4 are arranged in proper order, be provided with the swing subassembly 5 that is used for injecing the communication cable on the illumination fastener 3, adjacent rotation connecting rod 7 dislocation set, avoid adjacent rotation connecting rod 7 to rotate the in-process collision, and can let card line claw 8 mutually support to form and be complete annular, the illumination cable can be on power fastener 2 in the annular of card line claw 8 constitution on card line claw 8 and the communication fastener 4, make the electromagnetic interference of power cable to the illumination cable shielded completely.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. The utility model provides a network wiring system, includes crane span structure (1), its characterized in that, be provided with power fastener (2) for fixing power cable on crane span structure (1), illumination fastener (3) for fixing illumination cable, and communication fastener (4) for fixing communication cable, all be provided with on power fastener (2), illumination fastener (3) and communication fastener (4) and be used for injecing the cable position of waiting to install and reduce its electromagnetic interference's swing subassembly (5) around, swing subassembly (5) include:

the power isolation sheet (6) is fixedly connected to the power wire clamp (2) and surrounds the power wire cable, the power isolation sheet (6) is made of metal materials and does not completely surround the power wire clamp (2), an opening is formed between the power isolation sheet (6) and the power wire clamp (2), a rotating connecting rod (7) is connected to the side face, far away from the power wire cable, of the power isolation sheet (6) in a sliding mode, the rotating connecting rod (7) is arranged in a staggered mode and adjacent to the rotating connecting rod (7), the rotating connecting rod (7) is located on the radial plane of the power wire cable, points to the axial lead of the power wire cable and moves circumferentially around the axial lead of the power wire cable;

one side of the rotary connecting rod (7) far away from the power cable is connected with a wire clamping claw (8) in a sliding mode, the wire clamping claw (8) is used for clamping the lighting cable or the communication cable, and the lighting cable clamp (3) or the communication cable clamp (4) is located on a rotary path of the wire clamping claw (8).

2. The network wiring system according to claim 1, wherein the wire clamping claw (8) comprises a wire clamping semi-ring (81), the wire clamping semi-ring (81) is provided with a wire clamping opening (82) for clamping a cable in or out, a sliding ring groove (83) is arranged on the arc surface of the wire clamping semi-ring (81), and the sliding ring groove (83) and the wire clamping semi-ring (81) are coaxial;

the sliding ring groove (83) is internally limited and connected with a sliding arc-shaped block (84) in a sliding mode, and the sliding arc-shaped block (84) is fixedly connected with the rotating connecting rod (7).

3. Network cabling system according to claim 2, wherein the slip ring groove (83) is a T-groove and the slip arc block (84) is spherical.

4. The network wiring system according to claim 3, characterized in that the power clip (2), the lighting clip (3) and the communication clip (4) are arranged in sequence, the lighting clip (3) being provided with the swinging assembly (5) for defining the communication cable.

5. Network cabling system according to claim 4, wherein the swivel connection lever (7) comprises a connection terminal (71) and an insulating intermediate piece (72), the insulating intermediate piece (72) being detachably connected between two of the connection terminals (71), the connection terminals (71) being connected with the wire clamping claws (8).

6. Network cabling system according to claim 5, wherein a magnetic spacer (73) is fixedly connected between the insulating intermediate member (72) and the connection terminal (71).

7. Network cabling system according to claim 6, wherein the spaced wire clamping claws (8) cooperate to form a complete ring.