CN103307355A - Groove type cover plate sectional material for cable bridge - Google Patents
Groove type cover plate sectional material for cable bridge Download PDFInfo
- Publication number
- CN103307355A CN103307355A CN2013102549292A CN201310254929A CN103307355A CN 103307355 A CN103307355 A CN 103307355A CN 2013102549292 A CN2013102549292 A CN 2013102549292A CN 201310254929 A CN201310254929 A CN 201310254929A CN 103307355 A CN103307355 A CN 103307355A
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- China
- Prior art keywords
- cover plate
- cable bridge
- groove
- channel
- section bar
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Abstract
The invention relates to a groove type cover plate sectional material for a cable bridge, which comprises an upper cover plate, a lower cover plate and two side plates, wherein the two side plates are indented to form grooves; the shapes of cross sections of the grooves are matched with those of bulges at the side edges of the cable bridge matched with the grooves; and the cover plates are tightly connected with the bulges at the side edges of the cable bridge by the grooves in an inserting manner. The sectional material is simple to mount, and better in dustproof and waterproof effect.
Description
Technical field
The present invention relates to for the distribution technique field, more specifically to a kind of channel-type cable bridge cover plate for cabling.
Background technique
The cable testing bridge product is early sixties, a kind of novel cable laying apparatu that industrially developed country develops.Along with electrification, the change of the high development of automation, particularly distribution system, trench direct-burried and support cabling have not satisfied usage requirement, and the substitute is cable testing bridge, thereby have accelerated construction speed, guarantee quality, realized standardization, seriation, the generalization of product.
At present, common cable testing bridge protective cover plate has two kinds of typical structures, and the one, adopt the moulding of sheet material flanging, the 2nd, adopt the multichip connection bar to be welded.The former shortcoming is waste sheet material, and is economical not; Latter is complex process not only, and because blow-by does not have the dustproof and waterproof effect.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of channel-type cable bridge cover plate section bar for above drawback, and the dustproof and waterproof better effects if is installed simply.
For solving the problems of the technologies described above, technological scheme of the present invention is:
A kind of channel-type cable bridge cover plate section bar comprises upper cover plate, lower cover plate and two side plates, wherein, described two side plates formation groove that caves inward, the sectional shape of described groove matches with the projection of its supporting cable testing bridge side; Described cover plate closely patches with described cable testing bridge side projection by groove and is connected.
Above-mentioned a kind of channel-type cable bridge cover plate section bar, wherein, described cover plate upper cover plate width is greater than lower cover plate.
Above-mentioned a kind of channel-type cable bridge cover plate section bar wherein, is provided with one deck liner in the described cover plate groove.
Above-mentioned a kind of channel-type cable bridge section bar wherein, vertically is provided with some supports between described upper cover plate and the lower cover plate.
Beneficial effect of the present invention is:
1. cover plate closely patches with cable testing bridge side projection by groove and is connected, and is easy for installation, saved the labour force, improved working efficiency.
2. the upper cover plate width is greater than lower cover plate, and identical with the truss Extreme breadth, can prevent that rainwater from entering in the truss by cover plate
3. be provided with one deck liner in the cover plate groove, increased sealability, also played the effect of buffering simultaneously
4. cover plate is vertically to be provided with some supports between double layer construction and upper cover plate and the lower cover plate, has increased intensity and the heat-insulating capability of cover plate.
Description of drawings
Fig. 1 is sectional view of the present invention
Embodiment
The present invention will be further described below in conjunction with accompanying drawing.
A kind of channel-type cable bridge cover plate section bar as shown in the figure, comprise upper cover plate 1, lower cover plate 2 and two side plates 3, two side plates 3 cave inward and form groove 4, be provided with one deck liner 6 in the groove 4, the sectional shape of described groove 4 matches with the projection of its supporting cable testing bridge side, as can being " T " font or " one " font etc., cover plate upper cover plate 1 width a is greater than lower cover plate 2 width b, and vertically is provided with some supports 5 between upper cover plate 1 and the lower cover plate 2; Cover plate closely patches with respective cable crane span structure side projection by groove 4 and is connected.
Beneficial effect of the present invention is:
1. cover plate closely patches with cable testing bridge side projection by groove and is connected, and is easy for installation, saved the labour force, improved working efficiency.
2. the upper cover plate width is greater than lower cover plate, and identical with the truss Extreme breadth, can prevent that rainwater from entering in the truss by cover plate
3. be provided with one deck liner in the cover plate groove, increased sealability, also played the effect of buffering simultaneously
4. cover plate is vertically to be provided with some supports between double layer construction and upper cover plate and the lower cover plate, has increased intensity and the heat-insulating capability of cover plate.
Claims (4)
1. a channel-type cable bridge cover plate section bar comprises upper cover plate, lower cover plate and two side plates, it is characterized by, and described two side plates formation groove that caves inward, the sectional shape of described groove matches with the projection of its supporting cable testing bridge side; Described cover plate closely patches with described cable testing bridge side projection by groove and is connected.
2. a kind of channel-type cable bridge cover plate section bar as claimed in claim 1 is characterized by, and described cover plate upper cover plate width is greater than lower cover plate.
3. a kind of channel-type cable bridge cover plate section bar as claimed in claim 1 is characterized by, and is provided with one deck liner in the described cover plate groove.
4. a kind of channel-type cable bridge cover plate section bar as claimed in claim 1 is characterized by, and vertically is provided with some supports between described upper cover plate and the lower cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102549292A CN103307355A (en) | 2013-06-24 | 2013-06-24 | Groove type cover plate sectional material for cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102549292A CN103307355A (en) | 2013-06-24 | 2013-06-24 | Groove type cover plate sectional material for cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103307355A true CN103307355A (en) | 2013-09-18 |
Family
ID=49132893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102549292A Pending CN103307355A (en) | 2013-06-24 | 2013-06-24 | Groove type cover plate sectional material for cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103307355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992771A (en) * | 2015-07-06 | 2015-10-21 | 周丽娜 | Anti-corrosion cable having thermal-insulation shield with isolating bars |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3840140A (en) * | 1972-08-31 | 1974-10-08 | C Tisbo | Cable closure |
| JP2000055240A (en) * | 1998-08-10 | 2000-02-22 | Takada Seisakusho:Kk | Trough |
| WO2002029463A1 (en) * | 2000-08-28 | 2002-04-11 | Telect, Inc. | Fiber trough cover system |
| CN2770181Y (en) * | 2005-03-09 | 2006-04-05 | 自贡天和玻璃钢有限责任公司 | Cable bridge installation |
| CN201141481Y (en) * | 2007-06-22 | 2008-10-29 | 江苏海纬集团有限公司 | Anti-interference glass fibre reinforced plastics cable bridge rack |
| CN201174547Y (en) * | 2008-04-08 | 2008-12-31 | 徐怀书 | Cable bridge rack of alloy engineering material |
| CN101482198A (en) * | 2008-12-09 | 2009-07-15 | 殷炳发 | Improved cover board structure of cable bridge rack |
| CN201344480Y (en) * | 2009-01-08 | 2009-11-11 | 湖北佳星集团有限公司 | Connecting piece for high-power ballast |
| CN201683471U (en) * | 2010-05-12 | 2010-12-29 | 喻业波 | Adjustable-width bed |
| CN202469242U (en) * | 2012-03-16 | 2012-10-03 | 徐怀书 | Non-metal structural cable bridge |
| CN203348726U (en) * | 2013-06-24 | 2013-12-18 | 向荣集团有限公司 | Slot type cable bridge cover plate sectional material |
-
2013
- 2013-06-24 CN CN2013102549292A patent/CN103307355A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3840140A (en) * | 1972-08-31 | 1974-10-08 | C Tisbo | Cable closure |
| JP2000055240A (en) * | 1998-08-10 | 2000-02-22 | Takada Seisakusho:Kk | Trough |
| WO2002029463A1 (en) * | 2000-08-28 | 2002-04-11 | Telect, Inc. | Fiber trough cover system |
| CN2770181Y (en) * | 2005-03-09 | 2006-04-05 | 自贡天和玻璃钢有限责任公司 | Cable bridge installation |
| CN201141481Y (en) * | 2007-06-22 | 2008-10-29 | 江苏海纬集团有限公司 | Anti-interference glass fibre reinforced plastics cable bridge rack |
| CN201174547Y (en) * | 2008-04-08 | 2008-12-31 | 徐怀书 | Cable bridge rack of alloy engineering material |
| CN101482198A (en) * | 2008-12-09 | 2009-07-15 | 殷炳发 | Improved cover board structure of cable bridge rack |
| CN201344480Y (en) * | 2009-01-08 | 2009-11-11 | 湖北佳星集团有限公司 | Connecting piece for high-power ballast |
| CN201683471U (en) * | 2010-05-12 | 2010-12-29 | 喻业波 | Adjustable-width bed |
| CN202469242U (en) * | 2012-03-16 | 2012-10-03 | 徐怀书 | Non-metal structural cable bridge |
| CN203348726U (en) * | 2013-06-24 | 2013-12-18 | 向荣集团有限公司 | Slot type cable bridge cover plate sectional material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992771A (en) * | 2015-07-06 | 2015-10-21 | 周丽娜 | Anti-corrosion cable having thermal-insulation shield with isolating bars |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |