CN203983876U - A kind of low amount of deflection cable testing bridge - Google Patents
A kind of low amount of deflection cable testing bridge Download PDFInfo
- Publication number
- CN203983876U CN203983876U CN201420037532.8U CN201420037532U CN203983876U CN 203983876 U CN203983876 U CN 203983876U CN 201420037532 U CN201420037532 U CN 201420037532U CN 203983876 U CN203983876 U CN 203983876U
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- CN
- China
- Prior art keywords
- span structure
- crane span
- support
- cable testing
- testing 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 belongs to field of cables, be particularly related to a kind of low amount of deflection cable testing bridge, comprise top support, some groups of support garters, crane span structure, cover plate and angle steel, one group is supported garter and is made up of two support garters, lay respectively at the both sides of crane span structure, one end of described support garter is fixed in top support, and the other end is fixedly connected with described angle steel; Described angle steel is arranged at crane span structure below, plays the effect of supporting crane span structure; It is characterized in that described crane span structure bottom shape is waveform.The bottom shape that the utility model has the advantage of cable testing bridge is set to waveform bending, and the amount of deflection in the actual use of crane span structure is up to state standards, and makes facility indeformable, has increased shock strength, improves degree of protection, has further strengthened personal security.
Description
Technical field
The utility model belongs to field of electrical equipment field, particularly a kind of low amount of deflection cable testing bridge.
Background technology
Cable testing bridge is widely used in the buildings such as large-scale office building, financial mall, hotel and transformer station, particularly a large amount of cables are contained in the cable testing bridge inside in transformer station, in prior art, the bottom of crane span structure is straight plate, gantry top expansion sieve silk fixture and the every row's mounting distance of support garter are 2 meters, no matter crane span structure increases how thick sheet material, the amount of deflection that can not eliminate crane span structure does not reach national standard requirement, cause amount of deflection too large, crane span structure tenesmus distortion, affects facility intensity, has reduced antidetonation grade.
Utility model content
The technical problems to be solved in the utility model is: a kind of low amount of deflection cable testing bridge is provided.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of low amount of deflection cable testing bridge, comprise top support, some groups of support garters, crane span structure, cover plate and angle steel, one group is supported garter and is made up of two support garters, lay respectively at the both sides of crane span structure, one end of described support garter is fixed in top support, and the other end is fixedly connected with described angle steel; Described angle steel is arranged at crane span structure below, plays the effect of supporting crane span structure; It is characterized in that described crane span structure bottom shape is waveform.
Preferably, the material of described crane span structure is aluminium alloy, stainless steel or cold-reduced sheet.
Preferably, every group of distance supporting between garter is 500-1500 millimeter.
The bottom shape that the utility model has the advantage of cable testing bridge is set to waveform bending, and the amount of deflection in the actual use of crane span structure is up to state standards, and makes facility indeformable, has increased shock strength, improves degree of protection, has further strengthened personal security; In addition, every group of distance supporting between garter reduced to 500-1500 millimeter by 2000 millimeters, significantly do not increasing on the basis of cost, further reduced the amount of deflection in the actual use of crane span structure, increased the shock strength of cable testing bridge.
Brief description of the drawings
Fig. 1 is the structural representation of low amount of deflection cable testing bridge of the present utility model.
Fig. 2 is the cutaway view of low amount of deflection cable testing bridge of the present utility model.
1. top support; 2. support garter; 3. crane span structure; 4. cover plate; 5. angle steel; 6. crane span structure bottom surface.
Embodiment
Fig. 1 is the structural representation of low amount of deflection cable testing bridge of the present utility model, comprise top support 1, some groups of support garters 2, crane span structure 3, cover plate 4 and angle steel 5, one group is supported garter 2 and is made up of two support garters, lay respectively at the both sides of crane span structure, one end of described support garter 2 is fixed in top support 1, and the other end is fixedly connected with described angle steel 5; Described angle steel 5 is arranged at crane span structure 3 belows, plays the effect of supporting crane span structure 3; It is characterized in that described crane span structure bottom surface 6 is shaped as waveform.Crane span structure 3 is made middle structure for cold-reduced sheet, and middle cavity is used for placing cable; Every group of distance supporting between garter is 1000 millimeters.
More than show and only described principal character of the present utility model and main points.Those skilled in the art should understand, and the utility model is not restricted to the described embodiments.Do not departing under the prerequisite of inventive point and protection range, the utility model also has various variations, and these changes and improvements all will fall in the claimed scope of the utility model.
Claims (3)
1. one kind low amount of deflection cable testing bridge, comprise top support (1), some groups of support garter (2), crane span structure (3), cover plate (4) and angle steel (5), one group is supported garter (2) and is made up of two support garters (2), lay respectively at the both sides of crane span structure (3), it is upper that one end of described support garter (2) is fixed on top support (1), and the other end is fixedly connected with described angle steel (5); Described angle steel (5) is arranged at crane span structure (3) below, plays the effect of supporting crane span structure (3); It is characterized in that described crane span structure bottom surface (6) is shaped as waveform.
2. low amount of deflection cable testing bridge as claimed in claim 1, is characterized in that, the material of described crane span structure (3) is aluminium alloy, stainless steel or cold-reduced sheet.
3. low amount of deflection cable testing bridge as claimed in claim 1, is characterized in that, the distance supporting described in every group between garter (2) is 500-1500 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037532.8U CN203983876U (en) | 2014-01-21 | 2014-01-21 | A kind of low amount of deflection cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037532.8U CN203983876U (en) | 2014-01-21 | 2014-01-21 | A kind of low amount of deflection cable testing bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203983876U true CN203983876U (en) | 2014-12-03 |
Family
ID=51981292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420037532.8U Expired - Fee Related CN203983876U (en) | 2014-01-21 | 2014-01-21 | A kind of low amount of deflection cable testing bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203983876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093876A (en) * | 2017-06-15 | 2017-08-25 | 国网山东省电力公司龙口市供电公司 | A kind of supporting adn fixing device for cable testing bridge |
-
2014
- 2014-01-21 CN CN201420037532.8U patent/CN203983876U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093876A (en) * | 2017-06-15 | 2017-08-25 | 国网山东省电力公司龙口市供电公司 | A kind of supporting adn fixing device for cable testing bridge |
| CN107093876B (en) * | 2017-06-15 | 2018-10-16 | 国网山东省电力公司龙口市供电公司 | A kind of supporting adn fixing device for cable testing bridge |
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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: 20141203 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |