CN205178419U - Cable crane span structure - Google Patents
Cable crane span structure Download PDFInfo
- Publication number
- CN205178419U CN205178419U CN201521019318.0U CN201521019318U CN205178419U CN 205178419 U CN205178419 U CN 205178419U CN 201521019318 U CN201521019318 U CN 201521019318U CN 205178419 U CN205178419 U CN 205178419U
- Authority
- CN
- China
- Prior art keywords
- span structure
- crane span
- arc convex
- infolding
- cable bridge
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cable crane span structure belongs to power equipment technical field. This crane span structure includes the side board of both sides side board upper end be provided with inward turn -ups, it is protruding laterally to be provided with inside or outside arc on the board, along being equipped with the broadside to the infolding, cross arm or bottom surface fixed connection are on the broadside of both sides down in the side. The panel of the less specification of this crane span structure adoption can reach the cable crane span structure's of the big stock board of traditional adoption preparation strength index, can reduce the quantity of material under the condition that does not reduce cable crane span structure intensity.
Description
Technical field
The utility model relates to a kind of cable bridge, belongs to electrical equipment technical field.
Background technology
Cable bridge is applied in the field of engineering technology such as factory's wiring, power cable, data arrange widely, channel-type cable bridge is a kind of cable bridge of extensive use, Totally-enclosed-type or semiclosed shape cable testing bridge can be made as required, totally-enclosed property be best suited for the control cables etc. laying computer cable, telecommunication cable, thermocouple cable and other Highly Sensitive Systems.Good effect is had to the protection of environmental cable in the shielding interference of control cables and heavy corrosion, it is required also different at the crane span structure of different occasion and different application, but in most cases to the even requirement of the support strength of crane span structure, current common trough type bridge frame cross section is upper shed rectangular in form, upper cover will be covered after being arranged in rectangular channel by cable, the consumption that the crane span structure of this form will reach design strength unit volume material is larger, too increase the weight of unit length, need to consider that the occasion of load-bearing requires also higher to the weighted design of building itself at some, this affects from many aspects increases its cost, because crane span structure is huge at the consumption of every field and industry, the accumulation results that the drop of this cost increases is all surprising.
Summary of the invention
The purpose of this utility model is the above-mentioned defect overcoming current cable bridge existence, provides a kind of cable bridge.
For realizing the purpose of this utility model, have employed following technical scheme: a kind of cable bridge, comprise the side panel of both sides, described side panel upper end is provided with inside flange, be provided with inside or outside arc convex on the side panels, along the broadside be provided with to infolding under side, cross-arm or bottom surface are fixedly connected on the broadside of both sides, further, be provided with inside arc convex on the side panels, arc convex arranges parallel twice on profile height direction, twice arc convex is symmetrical along short transverse center line, further, the inside flange that described upper end is formed is that side vertical limit is first upwards to infolding 45 degree, and then become plane to infolding 45 degree, and then folding 45 degree becomes flange downwards, further, the center line of described crane span structure broad ways is symmetrical.
Positive Advantageous Effects of the present utility model is: this crane span structure adopts the intensity index of the cable bridge that can reach traditional employing large gauge board making compared with the sheet material of small dimension, the consumption of material can be reduced when not reducing cable bridge intensity, and the weight of unit length crane span structure itself is also reduced, reduce cost from many aspects, proprietary project organization to in-flanges makes it coordinate with upper cover tightly, not yielding, easy installation, this crane span structure side plate can adopt once compressing.
Accompanying drawing explanation
Fig. 1 is end view of the present utility model.
Fig. 2 is vertical view of the present utility model.
Embodiment
In order to explain enforcement of the present utility model more fully, provide embodiment of the present utility model.These embodiments are only to elaboration of the present utility model, do not limit scope of the present utility model.
Explanation detailed further to the utility model by reference to the accompanying drawings, is respectively labeled as in accompanying drawing: 1: side panel; 2: arc convex one; 3: arc convex two; 4: upwards to infolding 45 degree of faces, 5: plane; 6: folding 45 degree of faces downwards; 7: cross-arm.As shown in drawings, a kind of cable bridge, comprise the side panel of both sides, 1 side panel being depicted as side, described side panel upper end is provided with inside flange, be provided with inside or outside arc convex on the side panels, along the broadside be provided with to infolding under side, cross-arm or bottom surface are fixedly connected on the broadside of both sides, cross-arm is have employed in figure, 7 are depicted as a cross-arm, closed bottom surface can be adopted as required, be provided with inside arc convex on the side panels, arc convex arranges twice on profile height direction, arc convex 1 as illustrated in the drawing, arc convex 23, twice arc convex is symmetrical along short transverse center line, the inside flange that described upper end is formed is that side vertical limit is first upwards to infolding 45 degree, formed upwards to infolding 45 degree of faces 4, and then become plane 5 to infolding 45 degree, and then folding 45 degree becomes flange downwards, form folding 45 degree of faces 6 downwards, the center line of described crane span structure broad ways is symmetrical.This crane span structure adopts the intensity index of the cable bridge that can reach traditional employing large gauge board making compared with the sheet material of small dimension, the consumption of material can be reduced when not reducing cable bridge intensity, and the weight of unit length crane span structure itself is also reduced, reduce cost from many aspects, proprietary project organization to in-flanges makes it coordinate with upper cover tightly, not yielding, easily install, this crane span structure side plate can adopt once compressing.
After detailed description execution mode of the present utility model, the personage being familiar with this technology can be well understood to, do not departing under above-mentioned claim and spirit and can carry out various change and amendment, all above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to the scope of technical solutions of the utility model, and the utility model is not also limited to the execution mode of example in specification.
Claims (4)
1. a cable bridge; comprise the side panel of both sides, it is characterized in that: described side panel upper end is provided with inside flange, is provided with inside or outside arc convex on the side panels; along the broadside be provided with to infolding under side, cross-arm or bottom surface are fixedly connected on the broadside of both sides.
2. a kind of cable bridge according to claim 1, it is characterized in that: be provided with inside arc convex on the side panels, arc convex arranges parallel twice on profile height direction, and twice arc convex is symmetrical along short transverse center line.
3. a kind of cable bridge according to claim 1, is characterized in that: the inside flange that described upper end is formed be side vertical limit first upwards to infolding 45 degree, and then become plane to infolding 45 degree, and then roll over 45 degree downwards and become flange.
4. a kind of cable bridge according to claim 1, is characterized in that: it is characterized in that: the center line of described crane span structure broad ways is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521019318.0U CN205178419U (en) | 2015-12-10 | 2015-12-10 | Cable crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521019318.0U CN205178419U (en) | 2015-12-10 | 2015-12-10 | Cable crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178419U true CN205178419U (en) | 2016-04-20 |
Family
ID=55742357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521019318.0U Expired - Fee Related CN205178419U (en) | 2015-12-10 | 2015-12-10 | Cable crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877257A (en) * | 2017-04-25 | 2017-06-20 | 扬中市众成管路配件有限公司 | A kind of light-duty seamless spliced cables bus bar installation casing easy to assemble |
-
2015
- 2015-12-10 CN CN201521019318.0U patent/CN205178419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877257A (en) * | 2017-04-25 | 2017-06-20 | 扬中市众成管路配件有限公司 | A kind of light-duty seamless spliced cables bus bar installation casing easy to assemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |