CN105896417A - Novel cable bridge - Google Patents
Novel cable bridge Download PDFInfo
- Publication number
- CN105896417A CN105896417A CN201610281590.9A CN201610281590A CN105896417A CN 105896417 A CN105896417 A CN 105896417A CN 201610281590 A CN201610281590 A CN 201610281590A CN 105896417 A CN105896417 A CN 105896417A
- Authority
- CN
- China
- Prior art keywords
- bridge
- crane span
- span structure
- cover plate
- novel cable
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/03—Cooling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a novel cable bridge, and the bridge is characterized in that the bridge comprises a bridge main body and a bridge cover plate, which are in mutual plugging connection; the bridge main body comprises a bridge bottom plate and a bridge side plate, which are respectively provided with a reinforcing rib; the bridge cover plate has an arc surface structure. The bridge does not generate accumulated water and snow through the setting of the arc surface structure, and effectively reduces the pressure of the accumulated water and snow on the bridge cover plate. In addition, the arc surface structure increases the internal effective space of the bridge, and facilitates the laying of a cable.
Description
Technical field
The present invention relates to a kind of erection and the cable laying device of protection cable, more particularly to a kind of intensity cable testing bridge high, multi-functional.
Background technology
Cable testing bridge is extensive in sector applications such as oil, chemical industry, electric power, light industry, telecommunications, was mainly used in empty power cable, controls cable, illuminating line, the laying of telecommunication cable.The obturator that the cable testing bridge that people commonly use at present is made up of main body and cover plate grafting, owing to the heat produced when cable works long hours can not distribute in time, reduces the current-carrying capacity of cable to a great extent, and is susceptible to fire.
Summary of the invention
It is an object of the invention to overcome the deficiency of above-mentioned prior art, it is provided that a kind of intensity height, convenient transportation, a kind of Novel cable bridge that using effect is good.
Technical scheme is as follows: a kind of Novel cable bridge, it is characterized in that, including crane span structure main body and bridge cover plate, described crane span structure main body and bridge cover plate are mutually inserted, described crane span structure main body includes crane span structure base plate and crane span structure side plate, described crane span structure base plate and crane span structure side plate are provided with reinforcement, described bridge cover plate is globoidal structure, ponding or accumulated snow phenomenon is not produced by the setting of globoidal structure, effectively reduce ponding or the accumulated snow pressure to bridge cover plate, additionally globoidal structure increases the crane span structure internal useful space, beneficially cable laying construction.
Further, described reinforcement cross section is trapezoidal or oval, the most internally protrudes, and by the setting of reinforcement, can strengthen intensity and bearing capacity that cable is built bridge.
Further, the outer surface of described crane span structure base plate, crane span structure side plate and bridge cover plate all scribbles fire prevention enamelled coating.By fire prevention enamelled coating, substantially increase the fire resistance of cable testing bridge, when fire occurs, maintain cable longevity of service, it is ensured that emergency requirement, reduce the loss that fire causes, meet the requirement to fire-protection rating in electrically, effectively prevent the conduction of heat.
Further, described crane span structure base plate and crane span structure side plate are provided with some ventilating openings, it is simple to ventilate.
Further, described ventilating opening is generally circular in shape or rectangle.
Further, the inner surface of described crane span structure base plate, crane span structure side plate and bridge cover plate all scribbles termite-proof medication coat, is used for preventing and preventing and treating termite, it is to avoid in too much the leaking and the problem of environmental pollution that produces of cable anti-ant medicine, meet environmental requirement to effective.
The beneficial effect that the present invention is reached: a kind of Novel cable bridge of the present invention crosses fire prevention enamelled coating, substantially increase the fire resistance of cable testing bridge, when fire occurs, maintain cable longevity of service, emergency requirement can be ensured, reduce the loss that fire causes, meet the requirement to fire-protection rating in electrically, effectively prevent the conduction of heat, ponding or accumulated snow phenomenon is not produced by the setting of globoidal structure, effectively reducing ponding or the accumulated snow pressure to bridge cover plate, additionally globoidal structure increases the crane span structure internal useful space, beneficially cable laying construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As shown in Figure 1, a kind of Novel cable bridge, it is characterized in that, including crane span structure main body and bridge cover plate 2, described crane span structure main body and bridge cover plate 2 are mutually inserted, described crane span structure main body includes crane span structure base plate 3 and crane span structure side plate 1, described crane span structure base plate 3 and crane span structure side plate 1 are provided with reinforcement 4, described bridge cover plate is globoidal structure, described reinforcement cross section is trapezoidal, the most internally protrude, by the setting of reinforcement, intensity and bearing capacity that cable is built bridge can be strengthened, described crane span structure base plate, the outer surface of crane span structure side plate and bridge cover plate all scribbles fire prevention enamelled coating, described crane span structure base plate and crane span structure side plate are provided with some ventilating openings, it is easy to ventilate, described ventilating opening is generally circular in shape.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (6)
1. a Novel cable bridge, is characterized in that, including crane span structure main body and bridge cover plate, described crane span structure main body and bridge cover plate are mutually inserted, described crane span structure main body includes that crane span structure base plate and crane span structure side plate, described crane span structure base plate and crane span structure side plate are provided with reinforcement, and described bridge cover plate is globoidal structure.
A kind of Novel cable bridge the most according to claim 1, is characterized in that, described reinforcement cross section is trapezoidal or oval, the most internally protrudes.
A kind of Novel cable bridge the most according to claim 1, is characterized in that, the outer surface of described crane span structure base plate, crane span structure side plate and bridge cover plate all scribbles fire prevention enamelled coating.
A kind of Novel cable bridge the most according to claim 1, is characterized in that, described crane span structure base plate and crane span structure side plate are provided with some ventilating openings.
A kind of Novel cable bridge the most according to claim 4, is characterized in that, described ventilating opening is generally circular in shape or rectangle.
A kind of Novel cable bridge the most according to claim 4, is characterized in that, the inner surface of described crane span structure base plate, crane span structure side plate and bridge cover plate all scribbles termite-proof medication coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610281590.9A CN105896417A (en) | 2016-04-29 | 2016-04-29 | Novel cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610281590.9A CN105896417A (en) | 2016-04-29 | 2016-04-29 | Novel cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105896417A true CN105896417A (en) | 2016-08-24 |
Family
ID=56703027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610281590.9A Pending CN105896417A (en) | 2016-04-29 | 2016-04-29 | Novel cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105896417A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149494A (en) * | 2018-09-30 | 2019-01-04 | 国网山东省电力公司济南供电公司 | A kind of pin-connected panel device carrying screen cabinet and the method for carrying screen cabinet |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189357Y (en) * | 1994-01-22 | 1995-02-08 | 姚成义 | Protective tubing for communication cable |
| EP1187281A2 (en) * | 2000-09-02 | 2002-03-13 | Werner Thomas | Fireproof cable channel and manufacture method |
| KR101136915B1 (en) * | 2011-11-16 | 2012-04-20 | (주) 늘푸른동방 | Bus duct cover |
| CN202746775U (en) * | 2012-07-10 | 2013-02-20 | 武汉国田兴宇电气设备有限公司 | Fireproof cable bridge |
| CN203734235U (en) * | 2014-01-03 | 2014-07-23 | 杭州天允科技有限公司 | Cable bridge capable of being assembled and disassembled rapidly |
| CN104051065A (en) * | 2013-03-14 | 2014-09-17 | 周杨一帆 | Cable termite-resistant apparatus |
| CN204068103U (en) * | 2014-07-11 | 2014-12-31 | 浙江金华市开元机电科技有限公司 | A kind of cable testing bridge |
| CN204403561U (en) * | 2014-12-03 | 2015-06-17 | 云南诺普能光电有限公司 | Cable testing bridge |
| CN105257909A (en) * | 2015-10-21 | 2016-01-20 | 华巧波 | Cable bridge |
| US20160049777A1 (en) * | 2014-08-15 | 2016-02-18 | Salvatore Anselmo | Cable protector |
| CN205610129U (en) * | 2016-04-29 | 2016-09-28 | 镇江华源晋昌电器有限公司 | Novel cable bridge |
-
2016
- 2016-04-29 CN CN201610281590.9A patent/CN105896417A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189357Y (en) * | 1994-01-22 | 1995-02-08 | 姚成义 | Protective tubing for communication cable |
| EP1187281A2 (en) * | 2000-09-02 | 2002-03-13 | Werner Thomas | Fireproof cable channel and manufacture method |
| KR101136915B1 (en) * | 2011-11-16 | 2012-04-20 | (주) 늘푸른동방 | Bus duct cover |
| CN202746775U (en) * | 2012-07-10 | 2013-02-20 | 武汉国田兴宇电气设备有限公司 | Fireproof cable bridge |
| CN104051065A (en) * | 2013-03-14 | 2014-09-17 | 周杨一帆 | Cable termite-resistant apparatus |
| CN203734235U (en) * | 2014-01-03 | 2014-07-23 | 杭州天允科技有限公司 | Cable bridge capable of being assembled and disassembled rapidly |
| CN204068103U (en) * | 2014-07-11 | 2014-12-31 | 浙江金华市开元机电科技有限公司 | A kind of cable testing bridge |
| US20160049777A1 (en) * | 2014-08-15 | 2016-02-18 | Salvatore Anselmo | Cable protector |
| CN204403561U (en) * | 2014-12-03 | 2015-06-17 | 云南诺普能光电有限公司 | Cable testing bridge |
| CN105257909A (en) * | 2015-10-21 | 2016-01-20 | 华巧波 | Cable bridge |
| CN205610129U (en) * | 2016-04-29 | 2016-09-28 | 镇江华源晋昌电器有限公司 | Novel cable bridge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149494A (en) * | 2018-09-30 | 2019-01-04 | 国网山东省电力公司济南供电公司 | A kind of pin-connected panel device carrying screen cabinet and the method for carrying screen cabinet |
| CN109149494B (en) * | 2018-09-30 | 2023-11-17 | 国网山东省电力公司济南供电公司 | Assembled device capable of bearing screen cabinet and method for bearing screen cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
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| RJ01 | Rejection of invention patent application after publication |