CN103925418A - Vertical equal-diameter left-lower bend for tray-type bridge - Google Patents
Vertical equal-diameter left-lower bend for tray-type bridge Download PDFInfo
- Publication number
- CN103925418A CN103925418A CN201310455566.9A CN201310455566A CN103925418A CN 103925418 A CN103925418 A CN 103925418A CN 201310455566 A CN201310455566 A CN 201310455566A CN 103925418 A CN103925418 A CN 103925418A
- Authority
- CN
- China
- Prior art keywords
- cell body
- lower bend
- groove
- vertical equal
- opening end
- 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
- H02G3/0406—Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a vertical equal-diameter left-lower bend for a tray-type bridge. The vertical equal-diameter left-lower bend comprises a groove, fasteners, four groups of connecting holes, an oblique plate and a shield. The vertical equal-diameter left-lower bend is characterized in that the groove is L-shaped; an opening end is arranged on the left side of the groove; the fasteners are arranged at the opening end and are matched with fasteners on the shield; the oblique plate is arranged at a turning of the groove; the open end is in matched butt joint with the shield; the connecting holes are distributed in the groove. The vertical equal-diameter left-lower bend has the advantages of simple structure, low cost, simplicity and convenience in use, capability of effectively protecting cables and reducing cable wear and the like.
Description
Technical field
the present invention relates to the interconnection technique field of cable testing bridge, relate in particular to a kind of pellet type crane span structure and wait through lower-left bend with vertical.
Background technique
at present, at oil, TV, electric power, when the cable laying of the aspects such as telecommunication, most widely used crane span structure is pellet type crane span structure exactly, pellet type crane span structure had both been applicable to the installation of power cable, also be applicable to laying of control cables, it has lightweight, the features such as load is large, but in the time of cable laying, often relate to collecting and break-in of cable, so just need to use bend crane span structure, but the design of bend connection part now is on the market all right angle face mostly, such structure is when cabling need to collect break-in, can make cable be 90 degree bendings, be easy to cause cable internal cable to fracture, and the friction that the corner angle of right angle face are regular, accelerate the wear and aging of cable, make cable not reach theoretical service life, strengthen to a certain extent the spending of cable laying, and in Security, also there is very large hidden danger.Therefore be necessary existing cable testing bridge connection part to improve, can play the effect that reduces cable wearing and tearing.
Summary of the invention
The object of the present invention is to provide a kind of pellet type crane span structure to wait through lower-left bend with vertical, simple in structure, cost is low, easy to use, can effectively protect cable, reduces cable wearing and tearing.
To achieve these goals, the present invention adopts following technological scheme:
A kind of pellet type crane span structure waits through lower-left bend with vertical, include cell body, buckle, attachment hole, hang plate and guard shield, described cell body is L shape, described cell body left side is provided with opening end, described opening end is provided with buckle, described buckle mates with buckle on guard shield, and described cell body turning is provided with hang plate.
Described opening end coincide and docks with guard shield.
On described cell body, be distributed with four groups of attachment holes.
Beneficial effect of the present invention:
The present invention has simple in structure, and cost is low, easy to use, can effectively protect cable, reduces the advantages such as cable wearing and tearing.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the schematic diagram of guard shield;
Wherein: 1-cell body; 2-buckle; 3-attachment hole; 4-hang plate; 5-guard shield.
Embodiment
Below, in conjunction with Fig. 1, the present invention will be further described.
A kind of pellet type crane span structure waits through lower-left bend with vertical as shown in Figure 1, include cell body (1), buckle (2), attachment hole (3), hang plate (4) and guard shield (5), described cell body (1) is L shape, described cell body (1) left side is provided with opening end, described opening end is provided with buckle (2), described buckle (2) mates with the upper buckle of guard shield (5), described cell body turning is provided with hang plate (4), described opening end coincide and docks with guard shield, on described cell body, be distributed with four groups of attachment holes (3), the present invention has simple in structure, cost is low, easy to use, can effectively protect cable, reduce the advantages such as cable wearing and tearing.
Above embodiment is only in order to illustrate the present invention and unrestricted technological scheme described in the invention; Therefore, although this specification has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And all do not depart from technological scheme and the improvement thereof of the spirit and scope of the present invention, all should be encompassed in claim scope of the present invention.
Claims (3)
1. a pellet type crane span structure waits through lower-left bend with vertical, include cell body, buckle, attachment hole, hang plate and guard shield, it is characterized in that: described cell body is L shape, described cell body left side is provided with opening end, described opening end is provided with buckle, described buckle mates with buckle on guard shield, and described cell body turning is provided with hang plate.
2. a kind of pellet type crane span structure according to claim 1 waits through lower-left bend with vertical, it is characterized in that: described opening end coincide and docks with guard shield.
3. a kind of pellet type crane span structure according to claim 1 waits through lower-left bend with vertical, it is characterized in that: on described cell body, be distributed with four groups of attachment holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455566.9A CN103925418A (en) | 2013-09-30 | 2013-09-30 | Vertical equal-diameter left-lower bend for tray-type bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455566.9A CN103925418A (en) | 2013-09-30 | 2013-09-30 | Vertical equal-diameter left-lower bend for tray-type bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103925418A true CN103925418A (en) | 2014-07-16 |
Family
ID=51143735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310455566.9A Pending CN103925418A (en) | 2013-09-30 | 2013-09-30 | Vertical equal-diameter left-lower bend for tray-type bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103925418A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202790938U (en) * | 2012-08-17 | 2013-03-13 | 天津市轩辕电器有限公司 | Upper vertical elbow of tray-type bridge frame |
| CN203023651U (en) * | 2012-12-28 | 2013-06-26 | 安徽华天电力设备有限公司 | Vertical type upper right elbow structure of cable bridge |
| CN203147043U (en) * | 2013-02-19 | 2013-08-21 | 安徽精工电缆桥架有限公司 | Tray-type special-shaped elbow for cable bridge |
| CN203147052U (en) * | 2013-02-19 | 2013-08-21 | 安徽精工电缆桥架有限公司 | Tray-type one-way joint for cable bridge |
-
2013
- 2013-09-30 CN CN201310455566.9A patent/CN103925418A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202790938U (en) * | 2012-08-17 | 2013-03-13 | 天津市轩辕电器有限公司 | Upper vertical elbow of tray-type bridge frame |
| CN203023651U (en) * | 2012-12-28 | 2013-06-26 | 安徽华天电力设备有限公司 | Vertical type upper right elbow structure of cable bridge |
| CN203147043U (en) * | 2013-02-19 | 2013-08-21 | 安徽精工电缆桥架有限公司 | Tray-type special-shaped elbow for cable bridge |
| CN203147052U (en) * | 2013-02-19 | 2013-08-21 | 安徽精工电缆桥架有限公司 | Tray-type one-way joint for cable bridge |
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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: 20140716 |