CN104421519A - Tray type lower vertical elbow bridge - Google Patents
Tray type lower vertical elbow bridge Download PDFInfo
- Publication number
- CN104421519A CN104421519A CN201310365405.0A CN201310365405A CN104421519A CN 104421519 A CN104421519 A CN 104421519A CN 201310365405 A CN201310365405 A CN 201310365405A CN 104421519 A CN104421519 A CN 104421519A
- Authority
- CN
- China
- Prior art keywords
- plate
- horizontal part
- rectangle
- vertical
- component effect
- 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
Links
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
Abstract
The invention provides a tray type lower vertical elbow bridge. The tray type lower vertical elbow bridge comprises a horizontal unit and a vertical unit, which are respectively composed of side walls and a rectangular bottom plate; the upper edge of every side wall is provided with an inward bent edge; a rectangular cable through plate is arranged between the horizontal unit and the vertical unit; the included angle between the rectangular cable through plate and the bottom plate of the horizontal unit is 135 degrees, and the included angle between the rectangular cable through plate and the bottom plate of the vertical unit is 135 degrees; the side walls and the rectangular cable through plate are provided with elliptical through holes. By means of the technical scheme above, the tray type lower vertical elbow bridge has the advantages of being simple in structure, high in strength, light in weight, relatively low in manufacturing cost and the like.
Description
Technical field
The present invention relates to for the bridge device field in distribution, vertical curved logical crane span structure under especially relating to a kind of pellet type.
Background technique
Crane span structure is the support of a support and payout, very general in engineering of crane span structure, as long as cable laying will use crane span structure, cable testing bridge is as a supporting project of wiring installation, there is no special specification at present to instruct, the specification formula of individual manufacturer lacks versatility, and existing cable testing bridge mostly has bulk metal framework to make, overall structure is heavy, and cost is high.
Summary of the invention
Vertical curved logical crane span structure under the object of this invention is to provide the pellet type that a kind of structure is simple, simple to operate, manufacturing efficiency is high.
Technological scheme of the present invention is: vertical curved logical crane span structure under pellet type, comprise horizontal part, vertical component effect, described horizontal part, vertical component effect are by sidewall and rectangular base plate composition composition, described sidewall is provided with bending flanging inwards along upper edge, be provided with rectangle fair line plate between described horizontal part and vertical component effect, the angle of described rectangle fair line plate and horizontal part base plate is 135 °, and the angle of described rectangle fair line plate and vertical component effect base plate is 135 °.
Further, described sidewall and rectangle fair line plate are provided with through hole, and described through hole is elliptical hole.
The advantage that the present invention has and good effect are: owing to adopting technique scheme, the advantages such as structure is simple, intensity is high, lightweight, manufacture cost reduces relatively.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
In figure:
1, horizontal part 2, vertical component effect 3, sidewall
4, base plate 5, bending flanging 6, rectangle fair line plate
7, through hole
Embodiment
Below in conjunction with accompanying drawing, the present invention is elaborated.
As shown in Figure 1, vertical curved logical crane span structure under pellet type, comprise horizontal part 1, vertical component effect 2, described horizontal part 1, vertical component effect 2, by sidewall 3 and base plate 4 composition, described sidewall 3 are provided with bending flanging 5 inwards, are provided with rectangle fair line plate 6 between described horizontal part 1 and vertical component effect 2 along upper edge, the angle of described rectangle fair line plate 6 and horizontal part 1 base plate 4 is 135 °, and the angle of described rectangle fair line plate 6 and vertical component effect base plate 4 is 135 °.
Sidewall 3 of the present invention and rectangle fair line plate 5 are provided with through hole 7, and described through hole 7 is elliptical hole.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (2)
1. vertical curved logical crane span structure under pellet type, it is characterized in that: comprise horizontal part, vertical component effect, described horizontal part, vertical component effect are by sidewall and rectangular base plate composition composition, described sidewall is provided with bending flanging inwards along upper edge, be provided with rectangle fair line plate between described horizontal part and vertical component effect, the angle of described rectangle fair line plate and horizontal part base plate is 135 °, and the angle of described rectangle fair line plate and vertical component effect base plate is 135 °.
2. vertical curved logical crane span structure under pellet type according to claim 1, is characterized in that: described sidewall and rectangle fair line plate are provided with through hole, and described through hole is elliptical hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310365405.0A CN104421519A (en) | 2013-08-20 | 2013-08-20 | Tray type lower vertical elbow bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310365405.0A CN104421519A (en) | 2013-08-20 | 2013-08-20 | Tray type lower vertical elbow bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104421519A true CN104421519A (en) | 2015-03-18 |
Family
ID=52971303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310365405.0A Pending CN104421519A (en) | 2013-08-20 | 2013-08-20 | Tray type lower vertical elbow bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104421519A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753006A (en) * | 2015-03-28 | 2015-07-01 | 安徽华天电力设备有限公司 | P-type large-span vertical upper bend-way cable tray |
-
2013
- 2013-08-20 CN CN201310365405.0A patent/CN104421519A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753006A (en) * | 2015-03-28 | 2015-07-01 | 安徽华天电力设备有限公司 | P-type large-span vertical upper bend-way cable tray |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |