CN2502437Y - Plugging cable bridge support - Google Patents
Plugging cable bridge support Download PDFInfo
- Publication number
- CN2502437Y CN2502437Y CN 01249090 CN01249090U CN2502437Y CN 2502437 Y CN2502437 Y CN 2502437Y CN 01249090 CN01249090 CN 01249090 CN 01249090 U CN01249090 U CN 01249090U CN 2502437 Y CN2502437 Y CN 2502437Y
- Authority
- CN
- China
- Prior art keywords
- trough
- steel frame
- flashboard
- grooved
- trough steel
- 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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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a plugging cable bridge support, comprising a trough steel frame. The two ends of the trough steel frame are fixed with trough lining board inside; a gap for flashboard is formed between the trough lining board and the side face of the trough steel frame; the side face of the two ends of trough steel frame is provided with a screw hole; one end of the connecting flashboard is edgefold, while the other end is provided with screw hole; the connecting flashboard is inserted into the gap for flashboard between two trough steel frames, one end of the connecting flashboard is closely contacted with the trough lining board in the trough steel board through the edgefold, while the other end is fixed with the trough steel frame through bolt. When in installation, the connecting flashboard is inserted into the gap along the trough steel frame, and then bolt is screwed in when the screw holes are right to each other; the fixation of the two sides needs only two bolts, so that the installation efficiency is increased by more that 5 folds, the working load is effectively reduced and the installation time is greatly saved.
Description
Technical field: the utility model relates to the cable testing bridge that a kind of long-distance cable is installed usefulness, particularly a kind of plug-in type cable testing bridge.
Background technology: cable testing bridge adopts bolt to connect usually at present, the two ends of each cable testing bridge are provided with three screws, by the bolt connecting plate that six screws are arranged two adjacent cable testing bridges are coupled together, the connection of per two economize on electricity cable crane span structures need connect nearly 12 on spiral shell, several thousand economize on electricity cable crane span structures will be tightened several ten thousand bolts, the labour intensity of installation personnel is big especially, and the set-up time is long, and is long in time limit.
Summary of the invention: the utility model mainly is big in order to solve existing bolted cable testing bridge installation labour intensity, and the shortcoming that the set-up time is long provides a kind of installation labour-saving plug-in type cable testing bridge.Its technical scheme is: a kind of plug-in type cable testing bridge, comprise the grooved steelframe, grooved steelframe two ends internal fixation has groove linear board, form the plate gap between the side of groove linear board and grooved steelframe, grooved steelframe both end sides face is provided with a screw, connects plate one end flanging, the other end is provided with screw, connect plate and be arranged in the plate gap of two grooved steelframes, an end contacts with groove linear board in the grooved steelframe by flanging, and the other end is directly fixed by bolt and grooved steelframe.
The utility model is owing to adopt said structure, only need during installation the connection plate after the insertion of grooved steelframe, the alignment screw, being screwed into a bolt can fix, fixing of both sides need two bolts, can improve installation effectiveness more than 5 times, reduce working strength effectively, save a large amount of set-up times.
Description of drawings: Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the structural representation of socket connection plate.
Fig. 4 is the structural representation of grooved steelframe.
Embodiment: embodiment of the present utility model is described further: a kind of plug-in type cable testing bridge below in conjunction with accompanying drawing, comprise grooved steelframe 1, grooved steelframe 1 two ends internal fixation has groove linear board 2, form plate gap 3 between the side of groove linear board 2 and grooved steelframe 1, grooved steelframe both end sides face is provided with a screw 4, connect plate one end flanging, the other end is provided with screw 5, connecting plate 6 is arranged in the plate gap 3 of two grooved steelframes, one end contacts with groove linear board in the grooved steelframe by flanging, and the other end is directly fixed by bolt and grooved steelframe.During installation, two grooved steelframes are head to head alignd, the front end that connects plate is inserted along the plate gap from of one of them grooved steelframe, groove linear board until the flanging of plate and grooved steelframe is inconsistent, the screw that connects the front end of plate this moment just coincides with the screw of grooved steelframe, and the bolt of screwing on can be finished the installation of a joint.
Claims (1)
1, a kind of plug-in type cable testing bridge, comprise the grooved steelframe, it is characterized in that grooved steelframe two ends internal fixation has groove linear board, form the plate gap between the side of groove linear board and grooved steelframe, grooved steelframe both end sides face is provided with a screw, connects plate one end flanging, the other end is provided with screw, connect plate and be arranged in the plate gap of two grooved steelframes, an end contacts with groove linear board in the grooved steelframe by flanging, and the other end is directly fixed by bolt and grooved steelframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249090 CN2502437Y (en) | 2001-08-13 | 2001-08-13 | Plugging cable bridge support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249090 CN2502437Y (en) | 2001-08-13 | 2001-08-13 | Plugging cable bridge support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2502437Y true CN2502437Y (en) | 2002-07-24 |
Family
ID=33659582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01249090 Expired - Fee Related CN2502437Y (en) | 2001-08-13 | 2001-08-13 | Plugging cable bridge support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2502437Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644356B (en) * | 2009-08-24 | 2011-01-05 | 中格复合材料（南通）有限公司 | Cable bridge |
| CN105896418A (en) * | 2016-06-01 | 2016-08-24 | 江苏大浪电气制造有限公司 | Plug-in type connection bridge |
-
2001
- 2001-08-13 CN CN 01249090 patent/CN2502437Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644356B (en) * | 2009-08-24 | 2011-01-05 | 中格复合材料（南通）有限公司 | Cable bridge |
| CN105896418A (en) * | 2016-06-01 | 2016-08-24 | 江苏大浪电气制造有限公司 | Plug-in type connection bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |