CN104695326B - Bridge cable sheath - Google Patents
Bridge cable sheath Download PDFInfo
- Publication number
- CN104695326B CN104695326B CN201510093911.8A CN201510093911A CN104695326B CN 104695326 B CN104695326 B CN 104695326B CN 201510093911 A CN201510093911 A CN 201510093911A CN 104695326 B CN104695326 B CN 104695326B
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- China
- Prior art keywords
- arc plate
- plate
- sheath
- bridge cable
- arc
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Abstract
The present invention relates to a kind of bridge cable sheath, body including hollow, described body is covered formed by the first arc plate mutually coincideing and the second arc plate, the long limit, both sides of described first arc plate is respectively arranged with connecting plate, and described first arc plate is connected fixing by connecting plate described in two with described second arc plate.This jacket structure is simple, easily manufactured, the thickness of sheath can from original 0.5mm improve to 1mm and more than；Body is made up of two the arc plates mutually coincideing, easy for installation, and is not susceptible to collapsing in installation process.
Description
Technical field
The invention belongs to bridge cable technical field, be specifically related to the sheath of bridge cable.
Background technology
Cable is the life line of bridge, the safety during the most effectively protecting cable to use, and the particularly protection to nearly bridge floor end cable body is the emphasis of current Bridge Design person concern.Usually, bridge cable outer layer typically uses hot extruded polyethylene to carry out protecting cable, and the polyethylene exposed requiring, arranging a sheath in the range of the above certain altitude of beam-ends bridge floor prevents from artificially damaging, and meets Bridge Landscape requirement simultaneously.
At present, above-mentioned sheath mainly uses rustless steel pillar, and the wall thickness of pipe is 0.5mm, forms through twisting, and junction, edge uses fastening form.Being limited by processing mode, this rustless steel pillar is unable to reach 1mm and the requirement of above thickness.Therefore, in the actual architectural process of bridge, easily caused collapsing by artificial percussion, in the course of time, not only lose protective action but also have a strong impact on the outward appearance of bridge.
Summary of the invention
The technical problem to be solved is to provide a kind of bridge cable sheath for above-mentioned prior art, and its structure can adapt to manufacture 1mm and the sheath of above thickness, increases the intensity of sheath, it is to avoid collapsing occurs, and conveniently installs.
The present invention solves the technical scheme that the problems referred to above are used: a kind of bridge cable sheath, body including hollow, described body is covered formed by the first arc plate mutually coincideing and the second arc plate, the long limit, both sides of described first arc plate is respectively arranged with connecting plate, and described first arc plate is connected fixing by connecting plate described in two with described second arc plate.
Preferably, described connecting plate is sticked at the inwall of the first arc plate and has the connecting portion being exposed to beyond this first arc plate, described connecting portion can be with described second arc plate inwall laminating, and described connecting portion and the second arc plate connect fixing by securing member.Correspondence position at connecting portion and the second arc plate offers through connecting hole, is screwed into rivet and is fixed in connecting hole.
Further, the medial surface of described body is provided with neonychium, reaches to fit tightly with cable body and play the effect of protection pe sheath.
Compared with prior art, it is an advantage of the current invention that: providing a kind of bridge cable sheath, simple in construction, easily manufactured, it is possible to adapt to manufacture thicker sheath, the thickness of sheath can improve to 1mm and the requirement of above thickness from original 0.5mm；Body is made up of two the arc plates mutually coincideing, easy for installation, and is not susceptible to collapsing during installing and using, attractive in appearance reliably.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section after embodiment of the present invention Bridge cable sheath assembles；
Fig. 2 is the structural representation of the first arc plate in the embodiment of the present invention；
Fig. 3 is the structural representation of the second arc plate in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figure 1 to Figure 3, bridge cable sheath in the present embodiment includes the body of hollow, body has circular cross-section, body is formed with the second relative covering of arc plate 2 by the first arc plate 1 mutually coincideing, the long limit, both sides of described first arc plate 1 is respectively arranged with connecting plate 3, connecting plate 3 extends along the long limit of the first arc plate 1, and connecting plate 3 is fixing to be sticked at the inwall of the first arc plate 1, and has the connecting portion 3.1 being exposed to beyond this first arc plate 1；This connecting portion 3.1 can all stretch in the second arc plate 2, and just fit with the inwall of the second arc plate 2, connected fixing, so that the first arc plate 1 and the second arc plate 2 are assembled into above-mentioned body between connecting portion 3.1 and the second arc plate 2 by dormant bolt 4.
Be sticked on the medial surface of connecting plate 3 protected pad 5, and this neonychium 5 has the effect fitting tightly and playing protection pe sheath with cable body, and neonychium selects rubber packing.
Above-mentioned first arc plate 1 and the second arc plate 2 are respectively steel semicircle plate.
The bridge cable jacket structure of said structure is simple, easily manufactured, its processing thickness can reach 1mm and more than, substantially increase the intensity of sheath, be unlikely to deform.
Claims (2)
1. a bridge cable sheath, it is characterized in that: include the body of hollow, described body is covered formed by the first arc plate (1) mutually coincideing and the second arc plate (2), the long limit, both sides of described first arc plate (1) is respectively arranged with connecting plate (3), and described first arc plate (1) is connected fixing by connecting plate (3) described in two with described second arc plate (2)；Described connecting plate (3) is sticked at the inwall of the first arc plate (1) and has the connecting portion (3.1) being exposed to beyond this first arc plate (1), described connecting portion (3.1) can be with described second arc plate (2) inwall laminating, and described connecting portion (3.1) and the second arc plate (2) connect fixing by securing member (4).
Bridge cable sheath the most according to claim 1, it is characterised in that: it is provided with neonychium (5) on the medial surface of described body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093911.8A CN104695326B (en) | 2015-03-03 | 2015-03-03 | Bridge cable sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093911.8A CN104695326B (en) | 2015-03-03 | 2015-03-03 | Bridge cable sheath |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104695326A CN104695326A (en) | 2015-06-10 |
| CN104695326B true CN104695326B (en) | 2016-09-28 |
Family
ID=53342842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510093911.8A Active CN104695326B (en) | 2015-03-03 | 2015-03-03 | Bridge cable sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104695326B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202866363U (en) * | 2012-10-22 | 2013-04-10 | 黄泽浩 | Electric pole steel ring protection device |
| CN103103926A (en) * | 2013-02-07 | 2013-05-15 | 柳州市冠桥预应力机械有限公司 | Connection method of inhaul cable protecting bush |
| CN103103921A (en) * | 2013-02-07 | 2013-05-15 | 柳州市冠桥预应力机械有限公司 | Inhaul cable protecting bush |
| JP2013113036A (en) * | 2011-11-30 | 2013-06-10 | Sumitomo Denko Steel Wire Kk | Multiple anticorrosion cable and ground anchor tendon using the same |
| CN203096613U (en) * | 2013-02-07 | 2013-07-31 | 柳州市冠桥预应力机械有限公司 | Inhaul cable protective sleeve |
| CN204139062U (en) * | 2014-08-11 | 2015-02-04 | 王双其 | A kind of stainless steel assembled casing protecting suspension bridge main cable |
| CN204551262U (en) * | 2015-03-03 | 2015-08-12 | 江苏法尔胜缆索有限公司 | Bridge cable sheath |
-
2015
- 2015-03-03 CN CN201510093911.8A patent/CN104695326B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013113036A (en) * | 2011-11-30 | 2013-06-10 | Sumitomo Denko Steel Wire Kk | Multiple anticorrosion cable and ground anchor tendon using the same |
| CN202866363U (en) * | 2012-10-22 | 2013-04-10 | 黄泽浩 | Electric pole steel ring protection device |
| CN103103926A (en) * | 2013-02-07 | 2013-05-15 | 柳州市冠桥预应力机械有限公司 | Connection method of inhaul cable protecting bush |
| CN103103921A (en) * | 2013-02-07 | 2013-05-15 | 柳州市冠桥预应力机械有限公司 | Inhaul cable protecting bush |
| CN203096613U (en) * | 2013-02-07 | 2013-07-31 | 柳州市冠桥预应力机械有限公司 | Inhaul cable protective sleeve |
| CN204139062U (en) * | 2014-08-11 | 2015-02-04 | 王双其 | A kind of stainless steel assembled casing protecting suspension bridge main cable |
| CN204551262U (en) * | 2015-03-03 | 2015-08-12 | 江苏法尔胜缆索有限公司 | Bridge cable sheath |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104695326A (en) | 2015-06-10 |
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