CN103557371A - Cable bridge for crossed wiring - Google Patents
Cable bridge for crossed wiring Download PDFInfo
- Publication number
- CN103557371A CN103557371A CN201310571357.0A CN201310571357A CN103557371A CN 103557371 A CN103557371 A CN 103557371A CN 201310571357 A CN201310571357 A CN 201310571357A CN 103557371 A CN103557371 A CN 103557371A
- Authority
- CN
- China
- Prior art keywords
- wiring
- crane span
- groups
- base plate
- transition
- 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
- H02G3/0456—Ladders or other supports
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- 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
- H02G3/0406—Details thereof
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a cable bridge for crossed wiring, which comprises two groups of wiring bridges, wherein each wiring bridge comprises a baseplate and side plates; each baseplate is divided into a wiring zone and a connecting zone; side plates are arranged on the two sides of each wiring zone; the height difference is formed between each wiring zone and the corresponding connecting zone, and the height difference is greater than the thickness of the baseplate; the baseplate adopts a V-shaped structure, and the included angle alpha of the V shape is 30-90 degrees; the cable bridge further comprises a circular-arc shaped transition bridge, the two ends of the baseplate of the transition bridge are folded inwards to form two fixing plates, the fixing plates are fixed between the connecting zones of the two groups of wiring bridges, and the transition bridge and the two groups of wiring bridges are connected into a whole through bolts, so that the use safety of cables in two directions, which are needed to intersect together, is ensured.
Description
Technical field
The present invention relates to a kind of transmission of electricity cable testing bridge, specifically a kind of cable testing bridge that can cross wire.
Background technique
Current cable testing bridge consists of a base plate and two side plates mostly, in wiring process, run into and need the situation of cross wire well not process, two strand roads contact, and the time has been grown circuit wearing and tearing and easily caused short circuit, and Security can not be guaranteed.
Summary of the invention
Technical problem to be solved by this invention is that a kind of cable testing bridge of cross wire is provided for above drawback, the safety when cable that has guaranteed to meet at two trends is together used.
For solving the problems of the technologies described above, technological scheme of the present invention is:
A kind of cable testing bridge of cross wire, comprise two groups of wiring crane span structures, described wiring crane span structure comprises base plate and side plate, wherein, described base plate is divided into wiring region and connection area, both sides, described wiring region are provided with side plate, between described wiring region and described connection area, there is height difference, described height difference > base plate thickness, the V-shaped structure of described base plate, its angle α is 30-90 °, described cable testing bridge also comprises the transition crane span structure of a circular arc, described transition crane span structure base plate inward at both ends turnover forms two fixed plates, described fixed plate is fixed between the connection area of two groups of wiring crane span structures, and by bolt, transition crane span structure and two groups of wiring crane span structures are connected into an integral body.
The cable testing bridge of above-mentioned a kind of cross wire, wherein, the right central angle of described transition crane span structure is 80-120 °.
Beneficial effect of the present invention is:
The present invention is simple in structure, manufacture and easy for installation, is convenient to wiring, and the cable of two trends can not touch together, avoids the situation of line short, has guaranteed the safety of people's lives and properties.
Accompanying drawing explanation
Fig. 1 is constitutional diagram of the present invention
Fig. 2 is the structural drawing of wiring crane span structure of the present invention
Fig. 3 is the structural drawing of transition crane span structure of the present invention
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
A kind of cable testing bridge of cross wire as shown in the figure, comprise two groups of wiring crane span structures 1, described wiring crane span structure 1 comprises base plate 2 and side plate 3, wherein, described base plate 2 is divided into 21He connection area, wiring region 22, 21 both sides, described wiring region are provided with side plate 3, between described wiring region 21 and described connection area 22, there is height difference H, described height difference H > base plate 2 thickness, the V-shaped structure of described base plate 2, its angle α is 30-90 °, described cable testing bridge also comprises the transition crane span structure 4 of a circular arc, the right central angle β of described transition crane span structure 4 is 80-120 °, described transition crane span structure 4 base plate inward at both ends turnovers form two fixed plates 5, described fixed plate 5 is fixed between the connection area 22 of two groups of wiring crane span structures, and by bolt, transition crane span structure 4 and two groups of wiring crane span structures 1 are connected into an integral body.
The present invention is simple in structure, manufacture and easy for installation, is convenient to wiring, and the cable of two trends can not touch together, avoids the situation of line short, has guaranteed the safety of people's lives and properties.
Claims (2)
1. the cable testing bridge of a cross wire, comprise two groups of wiring crane span structures, described wiring crane span structure comprises base plate and side plate, it is characterized by, described base plate is divided into wiring region and connection area, both sides, described wiring region are provided with side plate, between described wiring region and described connection area, there is height difference, described height difference > base plate thickness, the V-shaped structure of described base plate, its angle α is 30-90 °, described cable testing bridge also comprises the transition crane span structure of a circular arc, described transition crane span structure base plate inward at both ends turnover forms two fixed plates, described fixed plate is fixed between the connection area of two groups of wiring crane span structures, and by bolt, transition crane span structure and two groups of wiring crane span structures are connected into an integral body.
2. the cable testing bridge of a kind of cross wire as claimed in claim 1, is characterized by, and the right central angle of described transition crane span structure is 80-120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310571357.0A CN103557371A (en) | 2013-11-15 | 2013-11-15 | Cable bridge for crossed wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310571357.0A CN103557371A (en) | 2013-11-15 | 2013-11-15 | Cable bridge for crossed wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103557371A true CN103557371A (en) | 2014-02-05 |
Family
ID=50011692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310571357.0A Pending CN103557371A (en) | 2013-11-15 | 2013-11-15 | Cable bridge for crossed wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103557371A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496161Y (en) * | 2001-08-08 | 2002-06-19 | 姚柏青 | Slot four-way |
| CN201045744Y (en) * | 2006-03-22 | 2008-04-09 | 季明凤 | Circular arc curved bridge rack |
| CN201797273U (en) * | 2010-05-05 | 2011-04-13 | 李培林 | Overpass type crossed spool |
| CN202746774U (en) * | 2012-06-08 | 2013-02-20 | 天津市东元冷暖设备制造有限公司 | Cross bridge |
| CN203023654U (en) * | 2012-12-28 | 2013-06-26 | 安徽华天电力设备有限公司 | Horizontal four-way of cable bridge |
| CN203215079U (en) * | 2013-03-31 | 2013-09-25 | 安徽精工电缆桥架有限公司 | Tray type right-angle rotating cross for cable tray |
| CN203560598U (en) * | 2013-11-15 | 2014-04-23 | 江苏士林电气设备有限公司 | Cross-wiring cable bridge |
-
2013
- 2013-11-15 CN CN201310571357.0A patent/CN103557371A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496161Y (en) * | 2001-08-08 | 2002-06-19 | 姚柏青 | Slot four-way |
| CN201045744Y (en) * | 2006-03-22 | 2008-04-09 | 季明凤 | Circular arc curved bridge rack |
| CN201797273U (en) * | 2010-05-05 | 2011-04-13 | 李培林 | Overpass type crossed spool |
| CN202746774U (en) * | 2012-06-08 | 2013-02-20 | 天津市东元冷暖设备制造有限公司 | Cross bridge |
| CN203023654U (en) * | 2012-12-28 | 2013-06-26 | 安徽华天电力设备有限公司 | Horizontal four-way of cable bridge |
| CN203215079U (en) * | 2013-03-31 | 2013-09-25 | 安徽精工电缆桥架有限公司 | Tray type right-angle rotating cross for cable tray |
| CN203560598U (en) * | 2013-11-15 | 2014-04-23 | 江苏士林电气设备有限公司 | Cross-wiring cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140205 |