CN104421499A - Stepwise cable bridge - Google Patents
Stepwise cable bridge Download PDFInfo
- Publication number
- CN104421499A CN104421499A CN201310364685.3A CN201310364685A CN104421499A CN 104421499 A CN104421499 A CN 104421499A CN 201310364685 A CN201310364685 A CN 201310364685A CN 104421499 A CN104421499 A CN 104421499A
- Authority
- CN
- China
- Prior art keywords
- side walls
- parallel
- sidewall
- lifting parts
- horizontal part
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a stepwise cable bridge. The stepwise cable bridge comprises a horizontal portion, a vertical portion and a lifting portion, the horizontal portion and the lifting portion are fixedly connected together, the lifting portion and the vertical portion are fixedly connected together, the horizontal portion, the vertical portion and the lifting portion are fixed to form an arch structure, the horizontal portion comprises two side walls and a transverse barrier which is fixedly arranged between the side walls in a connecting mode, the vertical portion comprises two side walls and a transverse barrier which is fixedly arranged between the side walls in the connecting mode, the lifting portion comprises two side walls and a transverse barrier which is fixedly disposed between the side walls in the connecting mode, the two side walls of the horizontal portion are parallel to each other, the two side walls of the vertical portion are parallel to each other, the two side walls of the lifting portion are parallel to each other, and the transverse barriers are parallel to one another. The stepwise cable bridge has the advantages that the structure is simple, the strength is high, the weight is small, the service life reaches 40 years, and production costs are relatively reduced.
Description
Technical field
The present invention relates to for the bridge device field in distribution, especially relate to a kind of step-shaped cable testing bridge.
Background technique
The present invention relates to the cable bearing assembly of cable circulation (carrying) used in the various inhabitations such as industrial facility, tunnel, Infrastructure, workshop, shopping center and traffic space, not only to note making moist and the consideration of durable aspect, but also should be noted that the problem that high temperature can cause in some high-risk circuits, market lacks a kind of structure simple, easy to maintenance, low, the high temperature resistant and frpf cable testing bridge of processing cost.
Summary of the invention
The object of this invention is to provide a kind of step-shaped cable testing bridge that a kind of structure is simple, simple to operate.
Technological scheme of the present invention is: a kind of step-shaped cable testing bridge, comprise horizontal part, vertical component effect, lifting parts, described horizontal part and lifting parts are fixed together, described lifting parts and vertical component effect are fixed together, described horizontal part and vertical component effect and lifting parts is fixing forms arch structure, described horizontal part and vertical component effect and lifting parts all comprise the sidewall of two sides and affixed crosspiece between the side walls, the sidewall on described horizontal part both sides is parallel to each other, the sidewall of described vertical component effect both sides is parallel to each other, the sidewall of described lifting parts both sides is parallel to each other, parallel to each other between described crosspiece.
Further, described sidewall is provided with several through hole.
Further, the crosspiece between described sidewall is all arranged on the position between through hole and side edge.
The invention has the beneficial effects as follows that structure is simple, intensity is high, lightweight, working life reaches 40 years, 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, lifting parts
4, sidewall 5, crosspiece 6, through hole
Embodiment
Below in conjunction with accompanying drawing, the present invention is elaborated.
As shown in Figure 1, the present invention is a kind of step-shaped cable testing bridge, comprise horizontal part 1, vertical component effect 2, lifting parts 3, described horizontal part 1 and lifting parts 3 are fixed together, described lifting parts 3 and vertical component effect 2 are fixed together, described horizontal part 1 and vertical component effect 2 and lifting parts 3 is fixing forms arch structure, described horizontal part 1 and vertical component effect 2 and lifting parts 3 all comprise the sidewall 4 of two sides and affixed crosspiece 5 between the side walls, the sidewall 4 on described horizontal part 1 both sides is parallel to each other, the sidewall 4 of described vertical component effect 2 both sides is parallel to each other, the sidewall 4 of described lifting parts 3 both sides is parallel to each other, parallel to each other between described crosspiece 5.
Sidewall 4 of the present invention is provided with several through hole 6, and the crosspiece 5 of described sidewall 4 is all arranged on the position between through hole 6 and sidewall 4 limit.
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 (3)
1. a step-shaped cable testing bridge, it is characterized in that: comprise horizontal part, vertical component effect, lifting parts, described horizontal part and lifting parts are fixed together, described lifting parts and vertical component effect are fixed together, described horizontal part and vertical component effect and lifting parts is fixing forms arch structure, described horizontal part and vertical component effect and lifting parts all comprise the sidewall of two sides and affixed crosspiece between the side walls, the sidewall on described horizontal part both sides is parallel to each other, the sidewall of described vertical component effect both sides is parallel to each other, the sidewall of described lifting parts both sides is parallel to each other, parallel to each other between described crosspiece.
2. a kind of step-shaped cable testing bridge according to claim 1, is characterized in that: described sidewall is provided with several through hole.
3. a kind of step-shaped cable testing bridge according to claim 1, is characterized in that: the crosspiece between described sidewall is all arranged on the position between through hole and side edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364685.3A CN104421499A (en) | 2013-08-20 | 2013-08-20 | Stepwise cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364685.3A CN104421499A (en) | 2013-08-20 | 2013-08-20 | Stepwise cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104421499A true CN104421499A (en) | 2015-03-18 |
Family
ID=52971283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310364685.3A Pending CN104421499A (en) | 2013-08-20 | 2013-08-20 | Stepwise cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104421499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912724A (en) * | 2013-09-29 | 2014-07-09 | 安徽华天电力设备有限公司 | Vertical elbow for cable tray |
-
2013
- 2013-08-20 CN CN201310364685.3A patent/CN104421499A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912724A (en) * | 2013-09-29 | 2014-07-09 | 安徽华天电力设备有限公司 | Vertical elbow for 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 |