CN103511755A - Bent cable bridge - Google Patents
Bent cable bridge Download PDFInfo
- Publication number
- CN103511755A CN103511755A CN201310425769.3A CN201310425769A CN103511755A CN 103511755 A CN103511755 A CN 103511755A CN 201310425769 A CN201310425769 A CN 201310425769A CN 103511755 A CN103511755 A CN 103511755A
- Authority
- CN
- China
- Prior art keywords
- bent
- cable bridge
- bending
- wiring duct
- wire casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a bent cable bridge, and relates to the field of electrical equipment. The bent cable bridge comprises a wiring duct formed by bending aluminum sheets, and the wiring duct is bent to 90 degrees. The bent cable bridge is characterized in that holes are formed in the side face of the wiring duct, and plastic pipes are arranged in the holes in the two sides of the 90-degree bent part of the wiring duct. The bent cable bridge is simple in structure and reasonable in design, cables directly pass through the plastic pipes, the bending angle of the cables is reduced, the effect that cable sheaths are stretched and prone to efflorescence and embrittlement because the cables are bent excessively is avoided, and the bent cable bridge is simple, practical and obvious in effect.
Description
Technical field:
The present invention relates to field of electrical equipment, be specifically related to a kind of bending cable testing bridge.
Background technique:
Cable testing bridge: the weak electricity system of intelligent building, conventionally have a plurality of information monitorings and communications facility such as BA(building automatic), OA(office automation), CA(communication automation system) etc. corresponding system form, cable testing bridge is divided into the structures such as slot type, pellet type and ladder-type, support, trailing arm and installation accessories etc., consists of.Whether all component that should note crane span structure during type selecting meet seriation, generalization, standardized complete requirement.In building, crane span structure can independently set up, also can be attached on various buildings or structures and piping lane support, should embody simple in structure, handsome in appearance, flexible configuration and the feature such as easy to maintenance, all part all needs to carry out zinc-plated processing, be arranged on building outdoor crane span structure outward, if be close to seashore or belonging to corrosion region, material must have anticorrosion, moisture resistance gas.
Summary of the invention:
Technical problem to be solved by this invention is to overcome the defect of prior art, and bending cable testing bridge a kind of simple in structure, convenient and practical is provided.
Technical problem to be solved by this invention realizes by the following technical solutions.
A cable testing bridge, comprises the wire casing that aluminium sheet bending forms, and wire casing bending, is 90 °, it is characterized in that: described wire casing side is provided with hole, in the hole of 90 ° of bending part both sides of wire casing, is provided with plastic tube.
Described plastic tube is lucite pipe.
The present invention is simple in structure, reasonable in design, directly cable is passed through to plastic tube, reduces cable bending angle, avoids cable to cause cable sheath easy-weathering to become fragile because excessive bending causes cable sheath to stretch, simple and practical, successful.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Wherein: 1: wire casing; 2: hole; 3: plastic tube.
Embodiment:
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
A kind of bending cable testing bridge as shown in Figure 1, comprises the wire casing 1 that aluminium sheet bending forms, and wire casing 1 bending, is 90 °, and wire casing 1 side is provided with hole 2, and 90 ° of wire casing 1 bendings, are provided with plastic tube 3 in the hole 2 of bending part both sides, and plastic tube 3 is lucite pipe.
More than show and described basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. a bending cable testing bridge, comprises the wire casing that aluminium sheet bending forms, and wire casing bending, is 90 °, it is characterized in that: described wire casing side is provided with hole, in the hole of 90 ° of bending part both sides of wire casing, is provided with plastic tube.
2. according to a kind of bending cable testing bridge described in claim 1, it is characterized in that: described plastic tube is transparent plastic sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310425769.3A CN103511755A (en) | 2013-09-18 | 2013-09-18 | Bent cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310425769.3A CN103511755A (en) | 2013-09-18 | 2013-09-18 | Bent cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103511755A true CN103511755A (en) | 2014-01-15 |
Family
ID=49894937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310425769.3A Pending CN103511755A (en) | 2013-09-18 | 2013-09-18 | Bent cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103511755A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5580014A (en) * | 1993-12-22 | 1996-12-03 | B-Line Systems, Inc. | Ladder-type cable tray |
| US6700060B1 (en) * | 2002-08-29 | 2004-03-02 | Eaton Corporation | Auxiliary wiring trough |
| CN2812362Y (en) * | 2005-01-17 | 2006-08-30 | 朱汝钦 | Bending pipe |
| CN101427433A (en) * | 2006-04-11 | 2009-05-06 | 许军 | A method and conduit for passing cable through smoothly |
| CN201742049U (en) * | 2010-07-29 | 2011-02-09 | 山东达驰电气有限公司 | Wire casing for wiring of transformer and switchgear |
| CN102278532A (en) * | 2010-06-13 | 2011-12-14 | 苏州新协力工业控制工程技术研究中心有限公司 | Two-directional bridge frame connector |
| CN202888741U (en) * | 2012-11-07 | 2013-04-17 | 中服布衣天下（北京）商贸有限责任公司 | Right-angle wire slot |
-
2013
- 2013-09-18 CN CN201310425769.3A patent/CN103511755A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5580014A (en) * | 1993-12-22 | 1996-12-03 | B-Line Systems, Inc. | Ladder-type cable tray |
| US6700060B1 (en) * | 2002-08-29 | 2004-03-02 | Eaton Corporation | Auxiliary wiring trough |
| CN2812362Y (en) * | 2005-01-17 | 2006-08-30 | 朱汝钦 | Bending pipe |
| CN101427433A (en) * | 2006-04-11 | 2009-05-06 | 许军 | A method and conduit for passing cable through smoothly |
| CN102278532A (en) * | 2010-06-13 | 2011-12-14 | 苏州新协力工业控制工程技术研究中心有限公司 | Two-directional bridge frame connector |
| CN201742049U (en) * | 2010-07-29 | 2011-02-09 | 山东达驰电气有限公司 | Wire casing for wiring of transformer and switchgear |
| CN202888741U (en) * | 2012-11-07 | 2013-04-17 | 中服布衣天下（北京）商贸有限责任公司 | Right-angle wire slot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |