CN103925415A - Horizontal cross for tray-type bridge - Google Patents
Horizontal cross for tray-type bridge Download PDFInfo
- Publication number
- CN103925415A CN103925415A CN201310453732.1A CN201310453732A CN103925415A CN 103925415 A CN103925415 A CN 103925415A CN 201310453732 A CN201310453732 A CN 201310453732A CN 103925415 A CN103925415 A CN 103925415A
- Authority
- CN
- China
- Prior art keywords
- horizontal cross
- cable
- shaped grooved
- tray
- frames
- 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
- 239000008188 pellet Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a horizontal cross for a tray-type bridge. The horizontal cross comprises two T-shaped grooved frames, support frames and connecting holes. The parallel surfaces of the T-shaped grooved frames are connected through four support frames. Three triangular support frames are arranged in each T-shaped grooved frame. Twelve connecting holes are distributed in each T-shaped grooved frame. The horizontal cross has the advantages of simple structure, simplicity and convenience in use, low cost, capability of effectively protecting bent positions of internally laid 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 the horizontal four-way of a kind of pellet type crane span structure.
Background technique
at present, at oil, chemical industry, electric power, when the cable laying of the aspects such as telecommunication, most widely used crane span structure is pellet type crane span structure, pellet type crane span structure has lightweight, the features such as load is large, but in the time of cable laying, often relate to the situation that then cable that need to collect three directions is laid to another direction, so just need to use four-way, but four-way now is on the market all right angle face in the plane of opening joint mostly, such structure is in cable laying break-in, joint corner angle can make cable be 90 degree bendings, be very easy to cause the wearing and tearing of cable, and because camber is excessive, the situation that very easily causes cable internal cable to fracture, affect to a certain extent the Security of cable laying.Therefore be necessary existing cable testing bridge connection part to improve, reaching on the basis of traditional horizontal four-way function, can also play the effect that reduces the wearing and tearing of cable corner place simultaneously.
Summary of the invention
The object of the present invention is to provide the horizontal four-way of a kind of pellet type crane span structure, simple in structure, easy to use, cost is low, can effectively protect the cable cable folding place of laid inside, reduces cable wearing and tearing.
To achieve these goals, the present invention adopts following technological scheme:
The horizontal four-way of a kind of pellet type crane span structure, include 2 groups of T-slot framves, supporting frame and attachment holes, described T-slot frame parallel surface connects by four groups of supporting frames, is provided with three groups of supporting frames triangular in shape in described T-slot frame, is distributed with 12 attachment holes on described T-slot frame.
Beneficial effect of the present invention:
The present invention has simple in structure, easy to use, and cost is low, can effectively protect the cable cable folding place of laid inside, reduces the advantages such as cable wearing and tearing.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention;
Wherein: 1-T shape truss; 2-supporting frame; 3-attachment hole.
Embodiment
Below, in conjunction with Fig. 1, the present invention will be further described.
The horizontal four-way of a kind of pellet type crane span structure as shown in Figure 1; include 2 groups of T-slot framves (1), supporting frame (2) and attachment hole (3); described T-slot frame (1) parallel surface connects by four groups of supporting frames (2); in described T-slot frame (1), be provided with three groups of supporting frames triangular in shape (2); on described T-slot frame (1), be distributed with 12 attachment holes (3); the present invention has simple in structure; easy to use; cost is low; can effectively protect the cable cable folding place of laid inside, 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 (1)
1. the horizontal four-way of pellet type crane span structure, include 2 groups of T-slot framves, supporting frame and attachment holes, it is characterized in that: described T-slot frame parallel surface connects by four groups of supporting frames, in described T-slot frame, be provided with three groups of supporting frames triangular in shape, on described T-slot frame, be distributed with 12 attachment holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453732.1A CN103925415A (en) | 2013-09-29 | 2013-09-29 | Horizontal cross for tray-type bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453732.1A CN103925415A (en) | 2013-09-29 | 2013-09-29 | Horizontal cross for tray-type bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103925415A true CN103925415A (en) | 2014-07-16 |
Family
ID=51143732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310453732.1A Pending CN103925415A (en) | 2013-09-29 | 2013-09-29 | Horizontal cross for tray-type bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103925415A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2307386Y (en) * | 1997-09-10 | 1999-02-10 | 南通金洋兴旺集团有限公司 | Corrosion-resisting steel cable bridge |
| CN202708327U (en) * | 2012-04-26 | 2013-01-30 | 凤翔西府建筑桥架设备有限公司 | Cable tray |
| CN203560590U (en) * | 2013-09-29 | 2014-04-23 | 安徽华天电力设备有限公司 | Horizontal cross for pallet type bridge rack |
-
2013
- 2013-09-29 CN CN201310453732.1A patent/CN103925415A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2307386Y (en) * | 1997-09-10 | 1999-02-10 | 南通金洋兴旺集团有限公司 | Corrosion-resisting steel cable bridge |
| CN202708327U (en) * | 2012-04-26 | 2013-01-30 | 凤翔西府建筑桥架设备有限公司 | Cable tray |
| CN203560590U (en) * | 2013-09-29 | 2014-04-23 | 安徽华天电力设备有限公司 | Horizontal cross for pallet type bridge rack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202651719U (en) | retractable cable tray | |
| CN202790915U (en) | Horizontal tee joint of tray-type bridge frame | |
| CN203560590U (en) | Horizontal cross for pallet type bridge rack | |
| CN103925415A (en) | Horizontal cross for tray-type bridge | |
| CN203444150U (en) | Hoop for adjusting installation angle of optical cable | |
| CN104505777A (en) | Stepped type bending cable bridge frame | |
| CN103591384A (en) | Level four-way joint of tray-type bridge frame | |
| CN204290189U (en) | The curved logical cable testing bridge of a kind of pellet type | |
| CN203560596U (en) | Upward corner vertical equal-diameter cross for pallet type bridge rack | |
| CN102468622A (en) | Pay-off crossing frame | |
| CN103925416A (en) | Horizontal tee joint for tray-type bridge | |
| CN202790938U (en) | Upper vertical elbow of tray-type bridge frame | |
| CN203560592U (en) | Horizontal tee joint for pallet type bridge rack | |
| CN203560595U (en) | Upward corner vertical equal-diameter tee for pallet type bridge rack | |
| CN202790914U (en) | Horizontal four-way joint of tray-type bridge frame | |
| CN203147032U (en) | Vertical convex elbow for cable bridge | |
| CN203560593U (en) | Downward vertical equal-diameter tee for pallet type bridge rack | |
| CN204290190U (en) | The curved logical cable testing bridge of a kind of staged | |
| CN202612860U (en) | Ocean platform bridge frame universal dextrorotatory elbow | |
| CN103912724A (en) | Vertical elbow for cable tray | |
| CN204333813U (en) | Adjustable perpendicular tee joint crane span structure | |
| CN203452232U (en) | Corner portion connecting piece of hexagonal unit curtain wall | |
| CN202790943U (en) | Profiles used for cable bridge frames | |
| CN103925419A (en) | Vertical-upper-corner straight tee for tray-type bridge | |
| CN104518462A (en) | Tray-type elbow cable bridge unit |
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 |