CN203223635U - Cable bridge - Google Patents
Cable bridge Download PDFInfo
- Publication number
- CN203223635U CN203223635U CN 201320126315 CN201320126315U CN203223635U CN 203223635 U CN203223635 U CN 203223635U CN 201320126315 CN201320126315 CN 201320126315 CN 201320126315 U CN201320126315 U CN 201320126315U CN 203223635 U CN203223635 U CN 203223635U
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- CN
- China
- Prior art keywords
- cover plate
- crane span
- span structure
- bridge
- testing bridge
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- Expired - Fee Related
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Abstract
The utility model discloses a cable bridge, which comprises a bridge and a cover plate positioned above the bridge, wherein a support piece is arranged between the bridge and the cover plate; one end of the support piece is fixedly connected with the cover plate; and the other end of the support piece is fixedly connected with the bridge. The support piece is arranged between the bridge and the cover plate, and the cover plate is lifted and is not contacted with a cable clamp in the bridge, so that static electricity is prevented effectively, and the safety performance is improved; and moreover, the gap between the cover plate and the bridge is enlarged, so that heat dissipation of the cable is facilitated.
Description
Technical field
The utility model relates to the cable testing bridge industry, particularly a kind of cable testing bridge.
Background technique
In State Grid's power grid construction, cable testing bridge is being played the part of support and this important role of fixed cable.Cable testing bridge mainly is made up of crane span structure and cover plate; be provided with the strain relief clamp of attached cable line in the crane span structure; the height of strain relief clamp can put down usually in or a little more than the side nation of crane span structure; cover plate covers after on the crane span structure, because deadweight can be to the crane span structure sunken inside, thus; cover plate will touch strain relief clamp; friction produces static between cover plate and the strain relief clamp, makes cable testing bridge, cover plate all charged, poor safety performance.And cover plate is directly to cover on cable testing bridge, can not evacuate effectively the heat that produces in the electric power course of conveying, and heat dispersion is poor.
The model utility content
For solving the problems of the technologies described above, the purpose of this utility model is to provide that a kind of Safety performance is good, the cable testing bridge of perfect heat-dissipating.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of cable testing bridge comprises crane span structure and the cover plate that is positioned at the crane span structure top, is provided with supporting element between described crane span structure and the described cover plate, and an end of described supporting element is fixedlyed connected with described cover plate, and its other end is fixedlyed connected with described crane span structure.
Preferably, described supporting element comprises support and grab, and described grab is fixed on a side of the corresponding described crane span structure of described support, and described grab forms a groove to the inner bulge of described crane span structure, and the crotch of described crane span structure upper end is fastened in the described groove.
Preferably, an end of the corresponding described cover plate of described support is to 90 ° of the interior lateral bucklings of described crane span structure, and fixes by bolt and described cover plate.
Pass through technique scheme, the cable testing bridge that the utility model provides, by the supporting element that arranges between crane span structure and cover plate, with the cover plate bed hedgehopping, cover plate covers after on the crane span structure, even it is to the crane span structure sunken inside, cover plate can not touch the strain relief clamp in the crane span structure yet, has prevented the generation of static effectively, has improved Safety performance, and the change of the space between cover plate and the crane span structure is big, is beneficial to the elastic cable paper heat radiation; Simultaneously, connect with screw between the support in cover plate and the supporting element, be convenient to installation and removal, the groove of grab matches with the crotch of crane span structure, not only can prevent cover plate because deadweight is glided, and the time can the time supporting element move along the crane span structure length direction, regulate the strong point, the convenient installation.
Description of drawings
In order to be illustrated more clearly in the technological scheme among the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below.
Fig. 1 is the structural representation of the disclosed a kind of cable testing bridge of the utility model embodiment;
Fig. 2 is the generalized section of the disclosed a kind of cable testing bridge of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described.
The utility model provides a kind of cable testing bridge (referring to Fig. 1), comprise crane span structure 11 and the cover plate 12 that is positioned at crane span structure 11 tops, be provided with supporting element 13 between crane span structure 11 and the cover plate 12, an end of supporting element 13 is fixedlyed connected with cover plate 12, and its other end is fixedlyed connected with crane span structure 11.By the supporting element 13 that between crane span structure 11 and cover plate 12, arranges, with cover plate 12 bed hedgehoppings, cover plate 12 covers after on the crane span structure 11, even it is to crane span structure 11 sunken insides, cover plate 12 can not touch the strain relief clamp in the crane span structure 11 yet, has prevented the generation of static effectively, has improved Safety performance, and the change of the space between cover plate 12 and the crane span structure 11 is big, is beneficial to the elastic cable paper heat radiation.
As shown in Figure 2, supporting element 13 comprises support 21 and grab 22, and grab 22 is fixed on a side of support 21 corresponding crane span structures 11, and grab 22 forms a groove to the inner bulge of crane span structure 11, and the crotch of crane span structure 11 upper ends is fastened in the groove.The groove of grab 22 matches with the crotch of crane span structure 11, not only can prevent cover plate 12 because deadweight is glided, and the time can the time supporting element 13 move along crane span structure 11 length directions, regulate the strong point, the convenient installation.One end of support 21 corresponding cover plates 12 is to 90 ° of the interior lateral bucklings of crane span structure 11, and fixes by bolt 23 and cover plate 12.Connect with screw between the support 21 in cover plate 12 and the supporting element 13, be convenient to installation and removal.
In sum, the utility model provide that a kind of Safety performance is good, perfect heat-dissipating, simple in structure, simple cable testing bridge is installed.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a cable testing bridge comprises crane span structure and the cover plate that is positioned at the crane span structure top, it is characterized in that be provided with supporting element between described crane span structure and the described cover plate, an end of described supporting element is fixedlyed connected with described cover plate, and its other end is fixedlyed connected with described crane span structure.
2. a kind of cable testing bridge according to claim 1, it is characterized in that, described supporting element comprises support and grab, described grab is fixed on a side of the corresponding described crane span structure of described support, described grab forms a groove to the inner bulge of described crane span structure, and the crotch of described crane span structure upper end is fastened in the described groove.
3. a kind of cable testing bridge according to claim 2 is characterized in that, an end of the corresponding described cover plate of described support is to 90 ° of the interior lateral bucklings of described crane span structure, and fixes by bolt and described cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126315 CN203223635U (en) | 2013-03-20 | 2013-03-20 | Cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126315 CN203223635U (en) | 2013-03-20 | 2013-03-20 | Cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223635U true CN203223635U (en) | 2013-10-02 |
Family
ID=49250639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320126315 Expired - Fee Related CN203223635U (en) | 2013-03-20 | 2013-03-20 | Cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223635U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103795012A (en) * | 2014-01-27 | 2014-05-14 | 中铁建设集团设备安装有限公司 | Hidden support and bridge device and installation method thereof |
| CN104466828A (en) * | 2014-12-01 | 2015-03-25 | 国网河南宜阳县供电公司 | Cable bridge convenient to install |
| CN105244822A (en) * | 2015-09-23 | 2016-01-13 | 广西资优电气设备有限公司 | Bridge rack for erecting indoor cable |
-
2013
- 2013-03-20 CN CN 201320126315 patent/CN203223635U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103795012A (en) * | 2014-01-27 | 2014-05-14 | 中铁建设集团设备安装有限公司 | Hidden support and bridge device and installation method thereof |
| CN104466828A (en) * | 2014-12-01 | 2015-03-25 | 国网河南宜阳县供电公司 | Cable bridge convenient to install |
| CN105244822A (en) * | 2015-09-23 | 2016-01-13 | 广西资优电气设备有限公司 | Bridge rack for erecting indoor cable |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20200320 |