CN103133772A - Cable bridge frame cover plate - Google Patents
Cable bridge frame cover plate Download PDFInfo
- Publication number
- CN103133772A CN103133772A CN 201110381339 CN201110381339A CN103133772A CN 103133772 A CN103133772 A CN 103133772A CN 201110381339 CN201110381339 CN 201110381339 CN 201110381339 A CN201110381339 A CN 201110381339A CN 103133772 A CN103133772 A CN 103133772A
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- China
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- cover plate
- bridge frame
- cable
- cable bridge
- frame cover
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Abstract
The invention relates to a cable bridge frame cover plate. The cable bridge frame cover plate comprises a cover plate top surface which is arranged in a certain radian and a cover plate vertical surface which is arranged on two sides of the cover plate top surface. The cable bridge frame cover plate has the advantages that: (1) mechanical strength is high, the cable bridge frame cover plate is not easy to deform, (2) drainage condition is met, drainage is unobstructed in a rainy weather, a catchment phenomenon can not occur, (3) loading mechanical requirements are met, when thick accumulated snow covers the bridge frame cover plate in north and winter, pressure of the accumulated snow to the cover plate can be effectively reduced, (4) effective space in the bridge frame is increased, the cable bridge frame cover plate is beneficial for cable laying construction and cable heat dissipation, and (5) the cable bridge frame cover plate is novel in shape design, more attractive and more harmonious with the environment.
Description
Technical field
The present invention relates to institute's cable bridge entry board, be applied to the electric power project engineering field.
Background technique
Cable testing bridge is widely used in power engineering, and original cable bridge entry board is planarized structure, finds that in practical engineering application this structure cover plate exists following defective: 1, a little less than mechanical strength, and easily distortion.Especially cover plate through after transporting for long-distance, has arrived the job site distortion seriously, can not disposablely be installed on crane span structure, carries out always the scene finishing.2, do not meet the requirement of load-carrying mechanics, when on the north of china in winter bridge cover plate, thick snow cover being arranged, easily distortion.When needs were safeguarded, cover plate usually was stuck, and difficulty is torn open, difficult dress.3, be unfavorable for draining, the phenomenon of catchmenting when deforming is serious.4, narrow space in crane span structure, be unfavorable for cable laying, the impact construction, and when cable size was larger, the turning of cable place can upwarp, and the plane cover plate can't cover crane span structure effectively.Narrow space also is unfavorable for the cable heat radiation, affects cable usability and life-span.5, profile is outmoded, and is not attractive in appearance, is discord with environment.
Summary of the invention
The cable bridge entry board that the purpose of this invention is to provide a kind of new structure makes it avoid the above-mentioned deficiency of pardon cover plate.
Technological scheme of the present invention is: the present invention includes the cover plate end face that is the certain radian setting and the cover plate vertical plane that is arranged on cover plate end face both sides.
Described cover plate end face comprise the cover plate plane and be arranged on the cover plate plane and the cover plate vertical plane between with the cover plate plane, the cover plate vertical plane is that connect and cover plate inclined-plane that be tilted to lower setting.
Described cover plate inclined-plane is symmetrical arranged.
Advantage of the present invention is: 1, mechanical strength is high, and is not yielding.2, meet drainage condition, when raining draining unobstructed, do not produce the phenomenon of catchmenting.3, meet the requirement of load-carrying mechanics, when on the north of china in winter bridge cover plate, thick snow cover being arranged, can effectively reduce accumulated snow to the pressure of cover plate.4, increase the inner useful space of crane span structure, be conducive to the cable laying construction, be conducive to the cable heat radiation.5, configuration design is novel, more attractive in appearance, and is more harmonious with environment.
Description of drawings
Fig. 1 is structural representation of the present invention
Fig. 2 is the structural representation of original technology
In figure, 1 is that cover plate plane, 2 is the cover plate vertical plane for cover plate inclined-plane, 3.
Embodiment
The present invention includes the cover plate end face that is the certain radian setting and the cover plate vertical plane 3 that is arranged on cover plate end face both sides; Cover plate end face of the present invention comprise cover plate plane 1 and be arranged between cover plate plane 1 and cover plate vertical plane 3 with cover plate plane 1, cover plate vertical plane 3 is that connect and cover plate that be tilted to lower setting inclined-plane 2.
Cover plate of the present invention inclined-plane 2 is symmetrical arranged.
The present invention is particularly useful for long time standby apart from cabling, when the large-diameter cable bending is laid, or when crane span structure inner cable quantity is more, will more can highlight superiority of the present invention.
Claims (3)
1. cable bridge entry board, is characterized in that, comprises the cover plate end face that is the certain radian setting and the cover plate vertical plane that is arranged on cover plate end face both sides.
2. cable bridge entry board according to claim 1, is characterized in that, described cover plate end face comprise the cover plate plane and be arranged on the cover plate plane and the cover plate vertical plane between with the cover plate plane, the cover plate vertical plane is that connect and cover plate inclined-plane that be tilted to lower setting.
3. cable bridge entry board according to claim 2, is characterized in that, described cover plate inclined-plane is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110381339 CN103133772A (en) | 2011-11-26 | 2011-11-26 | Cable bridge frame cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110381339 CN103133772A (en) | 2011-11-26 | 2011-11-26 | Cable bridge frame cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103133772A true CN103133772A (en) | 2013-06-05 |
Family
ID=48493990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110381339 Pending CN103133772A (en) | 2011-11-26 | 2011-11-26 | Cable bridge frame cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103133772A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734091A (en) * | 2015-03-28 | 2015-06-24 | 安徽华天电力设备有限公司 | Upper flat reducing joint used for steel groove-type bridge |
| CN104734090A (en) * | 2015-03-28 | 2015-06-24 | 安徽华天电力设备有限公司 | Reducer union used for steel groove-type bridge |
| CN111692434A (en) * | 2020-06-29 | 2020-09-22 | 北京城建七建设工程有限公司 | Adjustable electromechanical pipeline comprehensive support and hanger system and construction method thereof |
-
2011
- 2011-11-26 CN CN 201110381339 patent/CN103133772A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734091A (en) * | 2015-03-28 | 2015-06-24 | 安徽华天电力设备有限公司 | Upper flat reducing joint used for steel groove-type bridge |
| CN104734090A (en) * | 2015-03-28 | 2015-06-24 | 安徽华天电力设备有限公司 | Reducer union used for steel groove-type bridge |
| CN111692434A (en) * | 2020-06-29 | 2020-09-22 | 北京城建七建设工程有限公司 | Adjustable electromechanical pipeline comprehensive support and hanger system and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |