CN111342407A - Safety cable bridge rack - Google Patents
Safety cable bridge rack Download PDFInfo
- Publication number
- CN111342407A CN111342407A CN202010301006.8A CN202010301006A CN111342407A CN 111342407 A CN111342407 A CN 111342407A CN 202010301006 A CN202010301006 A CN 202010301006A CN 111342407 A CN111342407 A CN 111342407A
- Authority
- CN
- China
- Prior art keywords
- cable
- main body
- installation cavity
- bridge main
- cable bridge
- 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.)
- Granted
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Classifications
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- 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
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- 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
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- 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
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
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- 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
- H02G3/0456—Ladders or other supports
Abstract
The invention discloses a safe cable bridge, which comprises a cable bridge main body, wherein a sealed installation cavity is arranged in the cable bridge main body, a plurality of sliding grooves communicated with the installation cavity are respectively formed in two side surfaces of the cable bridge main body, each sliding groove extends upwards from the bottom, a cable is arranged by penetrating through the sliding groove in the cable bridge main body, the cable is arranged in the sliding grooves on the two sides and penetrates through the whole installation cavity, more than one partition plate is arranged in the installation cavity along the width direction of the cable bridge main body, each partition plate corresponds to one cable, the top of each partition plate is fixedly connected with the cable bridge main body, the bottom of each partition plate is a movable surface, the movable surfaces at the bottoms of the partition plates form arc-shaped winding parts, and the cable is fixedly arranged in. The invention separates the active cable and the passive cable to avoid the mutual influence between the cables, and uses the separating piece as the rolling protection when the cable has accident, to improve the safety of the cable and improve the safety of the cable bridge.
Description
Technical Field
The invention relates to the field of cable arrangement, in particular to a safe cable bridge.
Background
The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is arranged outside the building in the open air.
At present, active cable and passive cable are laid simultaneously to cable testing bridge suggestion not, if need lay simultaneously, then need set up the baffle in that the crane span structure is inside to separate, because the cable lays in the crane span structure, the cable overhauls inconveniently, use easy ageing and emergence spontaneous combustion after a long time, if not put out the fire source in time after the spontaneous combustion, then the fire source can stretch to other cable upper ends fast, so present cable testing bridge safety nature is relatively poor, can't make the safety reaction action when taking place accident.
Disclosure of Invention
The invention aims to solve the technical problem of providing a safe cable bridge, which wraps a cable when the cable has a problem by utilizing a partition plate and forms a multi-layer outer protective layer so as to achieve the purposes of protecting the cable, isolating a fire source and extinguishing flame.
The invention is realized by the following technical scheme: a safe cable bridge comprises a cable bridge main body, a sealed installation cavity is arranged in the cable bridge main body, a plurality of sliding grooves communicated with the installation cavity are respectively arranged on two side surfaces of the cable bridge main body, each sliding groove extends upwards from the bottom, a cable is arranged by penetrating through the sliding grooves on the cable bridge main body, the cable is arranged in the sliding grooves on the two sides and penetrates through the whole installation cavity, more than one partition plate is arranged in the installation cavity along the width direction of the cable bridge main body, each partition plate corresponds to one cable, the top of each partition plate is fixedly connected with the cable bridge main body, the bottom of each partition plate is a movable surface, the movable surfaces on the bottom of the partition plates form arc winding parts, the cables are fixedly arranged in the arc winding parts, the arc winding parts are fixed on the bottom surface of the installation cavity through a limiting part, and the whole installation cavity is divided into more, the baffle is stretched through the locating part of bottom to carry out the elasticity rolling under the condition of no locating part.
As a preferable technical scheme, the partition plates are made of elastic rubber materials or elastic metal sheets, and when the position-limitless component is stretched, the partition plates are wound outside the cable to form an outer protection layer outside the cable.
As the preferred technical scheme, the outside of cable testing bridge main part is provided with the fixed bolster, all is provided with the jib on the fixed bolster, and the jib passes through screw fixed mounting on the building body.
As the preferred technical scheme, an arc-shaped positioning concave part is formed on the bottom surface of the installation cavity facing the arc-shaped winding part, and the bottoms of the arc-shaped winding parts are embedded in the arc-shaped positioning concave part.
As a preferred technical scheme, the limiting pieces are all made of combustible materials.
According to the preferable technical scheme, the limiting part is made of more than one connecting wire, the connecting wires are made of cloth or rubber or plastic materials, one end of each connecting wire is embedded into the arc-shaped winding part and fixed by glue, and the other end of each connecting wire is embedded into a fixing hole formed in the bottom surface of the mounting cavity and fixed by glue.
As the preferred technical scheme, the bottom of the cable bridge main body is provided with a cover plate, the cover plate and the cable bridge main body are fixed by screwing, and the cable is overhauled by opening the cover plate.
The invention has the beneficial effects that: the cable bridge is internally provided with more than one partition plate, so that the cable bridge is suitable for simultaneously laying active cables and passive cables, and when some cables are accidentally damaged, the partition plates are utilized to realize automatic winding protection and isolation, so that the safety protection of the laid cables is achieved, and the safety of the cable bridge and the internal cables is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic diagram of the internal front structure of the present invention;
FIG. 3 is a view of the cable of FIG. 2 in use with one strand of the cable wrapped by a spacer;
fig. 4 is a partially enlarged view of a portion a in fig. 3.
Detailed Description
As shown in fig. 1 and 2, the safe cable bridge comprises a cable bridge main body 1, wherein a sealed installation cavity 8 is arranged inside the cable bridge main body 1, a plurality of sliding grooves 6 communicated with the installation cavity are respectively arranged on two side surfaces of the cable bridge main body 1, each sliding groove 6 extends upwards from the bottom, and a cable 4 is arranged by penetrating through the sliding groove 6 on the cable bridge main body 1;
the cable 4 is arranged in the sliding grooves 6 on two sides and penetrates through the whole installation cavity 8, more than one partition plate 5 is arranged in the installation cavity 8 along the width direction of the cable bridge main body 1, each partition plate 5 corresponds to one cable 4, the top of each partition plate 5 is fixedly connected with the cable bridge main body 1, the bottom of each partition plate 5 is a movable surface, the movable surfaces at the bottom of each partition plate 5 form an arc-shaped winding part 51, the cable 4 is arranged in the arc-shaped winding parts 51 and is fixedly bonded, and the arc-shaped winding parts 51 are fixed on the bottom surface of the installation cavity 8 through a limiting part 7;
the partition plate 5 divides the whole installation cavity 8 into more than one independent cavity, so that mutual shielding and heat transfer among the cables 4 are realized, and mutual influence between the cables 4 and the cables 4 is reduced; in this embodiment, the baffle 5 is stretched through the locating part 7 at the bottom to carry out the elasticity rolling under the condition of not having locating part 7, wrap up in the outside of cable after the rolling, form outer protective layer.
Wherein, the baffle 5 all adopts elastic rubber material or elastic metal thin slice, and when no spacing piece 7 is tensile, the baffle 5 convolutes the outside of cable 4 and forms outer protective layer outside cable 4, so if there is flame outside the cable this moment, can utilize the baffle of coiling to reach the purpose of putting out a fire to reach the purpose of protection cable after coiling.
In this embodiment, the outside of cable testing bridge main part 1 is provided with fixed bolster 3, all is provided with jib 2 on the fixed bolster 3, and jib 2 passes through screw fixed mounting on the building body.
Wherein, all form an arc location concave part (not shown) on the installation cavity bottom surface of just facing arc winding part 51, the bottom of arc winding part 51 all imbeds and sets up in arc location concave part, realizes cutting off through baffle 5, prevents switching on between two spaces, reduces radiation and heat transfer.
In this embodiment, as shown in fig. 4, the limiting member 7 is made of more than one connecting wire, the connecting wire is made of cloth or rubber or plastic material, one end of the connecting wire is embedded in the arc winding portion 51 and fixed with glue, and the other end of the connecting wire is embedded in a fixing hole formed in the bottom surface of the mounting cavity and fixed with glue.
When any one condition, for example when pressurized, shearing, corruption and conflagration take place, the locating part is destroyed, and the baffle loses pulling force down this moment, just can realize automatic rolling, as shown in fig. 3, whole cable is wrapped up by the baffle this moment, is protected the cable by the baffle parcel, reaches the purpose of continuing isolation and protection, therefore the baffle not only can keep apart the cable, keeps apart the heat transfer, can wrap up the cable when in special circumstances moreover, reaches the purpose of protection cable.
Wherein, the bottom of the cable bridge main body 1 is provided with a cover plate (not shown), the cover plate and the cable bridge main body are fixed by screws, and the cable is overhauled by opening the cover plate.
The invention has the beneficial effects that: the cable bridge is internally provided with more than one partition plate, so that the cable bridge is suitable for simultaneously laying active cables and passive cables, and when some cables are accidentally damaged, the partition plates are utilized to realize automatic winding protection and isolation, so that the safety protection of the laid cables is achieved, and the safety of the cable bridge and the internal cables is improved.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (7)
1. A safe cable testing bridge which is characterized in that: the cable bridge comprises a cable bridge main body, a sealed installation cavity is arranged in the cable bridge main body, a plurality of sliding grooves communicated with the installation cavity are respectively formed in two side surfaces of the cable bridge main body, each sliding groove extends upwards from the bottom, a cable is arranged by penetrating through the sliding grooves in the cable bridge main body, the cable is arranged in the sliding grooves at two sides and penetrates through the whole installation cavity, more than one partition plate is arranged in the installation cavity along the width direction of the cable bridge main body, each partition plate corresponds to one cable, the top of each partition plate is fixedly connected with the cable bridge main body, the bottom of each partition plate is a movable surface, the movable surfaces at the bottom of the partition plates form arc winding parts, the cable is arranged in the arc winding parts and fixed, the arc winding parts are fixed on the bottom surface of the installation cavity through a limiting part, the whole installation cavity is divided into more than one independent, and elastic rolling is carried out under the condition of no limiting part.
2. The secure cable tray of claim 1, wherein: the partition plates are made of elastic rubber materials or elastic metal sheets, and when the position-limitless members are stretched, the partition plates are wound outside the cable to form an outer protection layer outside the cable.
3. The secure cable tray of claim 1, wherein: the outside of cable testing bridge main part is provided with the fixed bolster, all is provided with the jib on the fixed bolster, and the jib passes through screw fixed mounting on the building body.
4. The secure cable tray of claim 1, wherein: an arc positioning concave part is formed on the bottom surface of the installation cavity opposite to the arc winding part, and the bottom of the arc winding part is embedded into the arc positioning concave part.
5. The secure cable tray of claim 1, wherein: the limiting pieces are all made of combustible materials.
6. The secure cable tray of claim 5, wherein: the locating part adopts more than one connecting wire, and the connecting wire is made for cloth or rubber or plastic materials, and its one end embedding is beaten glue water and is fixed in arc coiling portion, and the other end embedding sets up in the fixed orifices of installation cavity bottom surface and beats glue water and fix.
7. The secure cable tray of claim 1, wherein: the cable bridge is characterized in that a cover plate is arranged at the bottom of the cable bridge main body, the cover plate and the cable bridge main body are fixed through screws, and the cable is overhauled by opening the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010301006.8A CN111342407B (en) | 2020-04-16 | 2020-04-16 | Safety cable bridge rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010301006.8A CN111342407B (en) | 2020-04-16 | 2020-04-16 | Safety cable bridge rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111342407A true CN111342407A (en) | 2020-06-26 |
| CN111342407B CN111342407B (en) | 2021-02-09 |
Family
ID=71185003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010301006.8A Active CN111342407B (en) | 2020-04-16 | 2020-04-16 | Safety cable bridge rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111342407B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311334A (en) * | 2019-07-29 | 2019-10-08 | 宝上电缆有限公司 | A kind of cable testing bridge and its application method |
| CN112993889A (en) * | 2021-02-19 | 2021-06-18 | 安徽铁信光电科技有限公司 | Cable bridge |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005019862U1 (en) * | 2005-12-20 | 2006-04-27 | Brunner, Claudia | Current cable box for computers and peripherals is vertically installed and has plug strip with cable channel openings and a cover |
| CN201336532Y (en) * | 2008-12-30 | 2009-10-28 | 中国长江航运集团江东船厂 | Setting out system of ship machine |
| US20130077219A1 (en) * | 2011-09-27 | 2013-03-28 | Hon Hai Precision Industry Co., Ltd. | Cable management apparatus |
| CN108054696A (en) * | 2017-12-01 | 2018-05-18 | 四川力智久创知识产权运营有限公司 | Novel multifunctional cable crane span structure |
| CN108347019A (en) * | 2018-02-09 | 2018-07-31 | 浙江江州建设有限公司 | One kind being fixed on turnover stack top cable crane span structure on civil engineering platform |
| CN207967846U (en) * | 2018-04-10 | 2018-10-12 | 范祥杰 | A kind of adjustable-angle cable testing bridge |
| CN209071991U (en) * | 2018-12-11 | 2019-07-05 | 北京海普斯建材有限公司 | Cable testing bridge |
| CN209767062U (en) * | 2019-06-17 | 2019-12-10 | 重庆帕格维电器有限公司 | Flame-retardant cable galvanizing bridge |
| CN210779925U (en) * | 2019-12-24 | 2020-06-16 | 福州云阳电气有限公司 | Cable bridge with adjustable isolation groove size |
-
2020
- 2020-04-16 CN CN202010301006.8A patent/CN111342407B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005019862U1 (en) * | 2005-12-20 | 2006-04-27 | Brunner, Claudia | Current cable box for computers and peripherals is vertically installed and has plug strip with cable channel openings and a cover |
| CN201336532Y (en) * | 2008-12-30 | 2009-10-28 | 中国长江航运集团江东船厂 | Setting out system of ship machine |
| US20130077219A1 (en) * | 2011-09-27 | 2013-03-28 | Hon Hai Precision Industry Co., Ltd. | Cable management apparatus |
| CN108054696A (en) * | 2017-12-01 | 2018-05-18 | 四川力智久创知识产权运营有限公司 | Novel multifunctional cable crane span structure |
| CN108347019A (en) * | 2018-02-09 | 2018-07-31 | 浙江江州建设有限公司 | One kind being fixed on turnover stack top cable crane span structure on civil engineering platform |
| CN207967846U (en) * | 2018-04-10 | 2018-10-12 | 范祥杰 | A kind of adjustable-angle cable testing bridge |
| CN209071991U (en) * | 2018-12-11 | 2019-07-05 | 北京海普斯建材有限公司 | Cable testing bridge |
| CN209767062U (en) * | 2019-06-17 | 2019-12-10 | 重庆帕格维电器有限公司 | Flame-retardant cable galvanizing bridge |
| CN210779925U (en) * | 2019-12-24 | 2020-06-16 | 福州云阳电气有限公司 | Cable bridge with adjustable isolation groove size |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311334A (en) * | 2019-07-29 | 2019-10-08 | 宝上电缆有限公司 | A kind of cable testing bridge and its application method |
| CN112993889A (en) * | 2021-02-19 | 2021-06-18 | 安徽铁信光电科技有限公司 | Cable bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111342407B (en) | 2021-02-09 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210122 Address after: 223003 Building 1, No.5 Meigao West Road, Qingpu Industrial Park, Huai'an City, Jiangsu Province Applicant after: HUAI'AN WEIJIE POWER DISTRIBUTION CONTROL EQUIPMENT Co.,Ltd. Address before: 322104 No. 6-337, Tong Keng Village, six stone street, Dongyang City, Jinhua, Zhejiang Applicant before: Yu Yuanfang |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |