CN107342567A - A kind of layer-stepping outside cable crane span structure - Google Patents
A kind of layer-stepping outside cable crane span structure Download PDFInfo
- Publication number
- CN107342567A CN107342567A CN201710762044.1A CN201710762044A CN107342567A CN 107342567 A CN107342567 A CN 107342567A CN 201710762044 A CN201710762044 A CN 201710762044A CN 107342567 A CN107342567 A CN 107342567A
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- China
- Prior art keywords
- cable
- crane span
- span structure
- layer
- hole
- 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.)
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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
- H02G3/0456—Ladders or other supports
-
- 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
-
- 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
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
The invention discloses a kind of layer-stepping outside cable crane span structure, the interior laminate layer of the crane span structure cell body is provided with multiple racks, the top of the crane span structure cell body is fixedly connected with lamina tecti, rack described in individual layer is by upper insulation group frame, lower insulation group frame composition, several cable through-holes are formed between the upper insulation group frame and lower insulation group frame, and linked into an integrated entity per two adjacent cable through-holes by connection straight section, the cable through-hole is round-shaped, the round tip of the cable through-hole contradicts the bottom of the cable through-hole on support last layer rack, the spacer holes of multiple irregular shapes are formed between rack described in adjacent upper lower leaf.Using the technical program, in the neat diacritic cable through-hole being laid on the rack of layering of cable, heat caused by accumulation is avoided, avoid the electromagnetic interference between cable, dustproof and waterproof sealing effectiveness is preferable, and assembles easy for installation, the cable testing bridge used suitable for outdoor laying cable.
Description
Technical field
The present invention relates to cable testing bridge technical field, more particularly to a kind of layer-stepping outside cable crane span structure.
Background technology
Cable testing bridge is widely used in industries such as oil, chemical industry, electric power, light industry, telecommunications, is mainly used in empty electricity
Power cable, the laying for controlling cable, light conduits, telecommunication cable, because present cable laying amount is larger, cable accumulation laying
, can be more chaotic in bridge trough body, and the upkeep operation in later stage is not easy to, and the cable electromagnetic interference that accumulation is gathered is larger,
And caused heat can cause fiery residence situation, it is therefore necessary to provide a kind of layer-stepping room because accumulating inconvenient radiating when serious
Outer cable crane span structure.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of layer-stepping outside cable crane span structure, pass through the multilayer point of setting
Difference laying cable in cable through-hole on the rack of laminar, laying is neat, avoids heat caused by accumulation, more convenient suitable
For outside cable crane span structure.
To achieve the above object, the present invention provides following technical scheme：A kind of layer-stepping outside cable crane span structure, including：
Crane span structure cell body, rack, lamina tecti, the interior laminate layer of the crane span structure cell body are provided with multiple racks, the top of the crane span structure cell body
End is fixedly connected with lamina tecti, and the rack described in individual layer forms by upper insulation group frame, lower insulation group frame, the upper insulation group frame
Several cable through-holes are formed between lower insulation group frame, and one is connected into by connection straight section per two adjacent cable through-holes
Body, the cable through-hole are round-shaped, and the round tip of the cable through-hole contradicts the cable on support last layer rack
The bottom of through hole, the spacer holes of multiple irregular shapes are formed between the rack described in adjacent upper lower leaf；The lamina tecti
Arc covers are provided with, the both sides of the arc covers are the installation ear mount of straight panel shape, and the left and right sides on the crane span structure cell body top is
Horizontal support otic placode, described support offer the first bolt hole on otic placode, and corresponding first bolt leads on the lamina tecti
Hole site offers the second bolt hole, the installation ear mount of the arc covers, the second bolt hole of lamina tecti, crane span structure cell body
Formed and be fastenedly connected by fixing bolt between first bolt hole.
Preferably, anti-tampering magnet ring is provided with the connection straight section formed between the upper insulation group frame and lower insulation group frame,
The anti-tampering magnet ring is arranged between adjacent cable through hole.
Preferably, the lamina tecti is provided with the Air Filter of multiple square mesh.
Preferably, the arc covers are that the thick sheet iron bendings of 2mm are formed.
Preferably, the lamina tecti is that U-shaped opening is inverted setting, and U-shaped opening is inverted the inwall tight clamping fit of lamina tecti
The outer wall of crane span structure cell body.
Beneficial effect using above technical scheme is：Multilayer layer-stepping sets rack, rack inside bridge trough body
On cable through-hole in be used for distinguish interval laying cable, can be laid on different racks, avoided according to cable thorough fare
Cable laying is accumulated, caused by anti-tampering magnet ring is set in connection straight section between the bad while adjacent cable through-hole of radiating,
So that electromagnetic interference will not be produced in cable through-hole between the cable of laying, between every layer of rack between multiple irregular shapes
Effective thermolysis is played every hole, and is shed crane span structure cell body by the Air Filter mesh on lamina tecti；Arc covers, lamina tecti,
Crane span structure cell body is integrally fastenedly connected by fixing bolt, and dustproof and waterproof sealing effectiveness is preferable.
Brief description of the drawings
Fig. 1 is a kind of structural representation of layer-stepping outside cable crane span structure of the present invention；
Fig. 2 is a kind of individual layer rack schematic diagram of layer-stepping outside cable crane span structure of the present invention；
Fig. 3 is a kind of crane span structure cell body schematic diagram of layer-stepping outside cable crane span structure of the present invention；
Fig. 4 is to set Air Filter schematic diagram on a kind of lamina tecti of layer-stepping outside cable crane span structure of the present invention.
Wherein, 1- crane span structures cell body；11- supports otic placode；The bolt holes of 12- first；2- racks；Insulation group frame on 21-；
Insulation group frame under 22-；3- cable through-holes；4- connection straight sections；5- spacer holes；The anti-tampering magnet rings of 6-；7- lamina tectis；71- Air Filters；
The bolt holes of 72- second；8- arc covers；81- installs ear mount；9- fixing bolts.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
As Figure 1-4, embodiment of the invention：A kind of layer-stepping outside cable crane span structure, including：Crane span structure cell body
1st, rack 2, lamina tecti 7, the interior laminate layer of the crane span structure cell body 1 are provided with multiple racks 2, the top of the crane span structure cell body 1
Lamina tecti 7 is fixedly connected with, the lamina tecti 7 is that U-shaped opening is inverted setting, and the inwall of U-shaped opening inversion lamina tecti 7 closely blocks
The outer wall of crane span structure cell body 1 is connect, is easy to assembling installation lamina tecti 7 and crane span structure cell body 1, and close connection causes dustproof and waterproof effect to dash forward
Go out.
Rack 2 described in individual layer forms by upper insulation group frame 21, lower insulation group frame 22, the upper insulation group frame 21 with
Several cable through-holes 3 are formed between lower insulation group frame 22, and are connected per two adjacent cable through-holes 3 by connection straight section 4
Integrally, the cable through-hole 3 is round-shaped that the round tip of the cable through-hole 3 is contradicted on support last layer rack 2
Cable through-hole 3 bottom, the spacer holes 5 of multiple irregular shapes are formed between the rack 2 described in adjacent upper lower leaf.
The lamina tecti 7 is provided with arc covers 8, and the both sides of the arc covers 8 are the installation ear mount 81 of straight panel shape, the bridge
The left and right sides on the top of rack slot body 1 is horizontal support otic placode 11, and the first bolt hole 12 is offered on the support otic placode 11,
The corresponding position of first bolt hole 12 offers the second bolt hole 72, the mounting ear of the arc covers 8 on the lamina tecti 7
Seat 81, the second bolt hole 72 of lamina tecti 7, crane span structure cell body 1 the first bolt hole 12 between formed tightly by fixing bolt 9
It is solidly connected.
Anti-tampering magnet ring 6, institute are provided with the connection straight section 4 formed between the upper insulation group frame 21 and lower insulation group frame 22
State anti-tampering magnet ring 6 to be arranged between adjacent cable through hole 3, be used to the classes such as energization cable, communication cable be installed in cable through-hole 3
Type, anti-tampering magnet ring 6 is set to be used to produce electromagnetic interference between the cable that avoids being separated by.
The lamina tecti 7 is provided with the Air Filter 71 of multiple square mesh, and the dust that Air Filter is used to place the external world enters
Enter inside crane span structure cell body 1, while also function to the effect to heat spreader caused by the inside cable of crane span structure cell body 1.
The arc covers 8 are that the thick sheet iron bendings of 2mm are formed, arc covers 8 be used to preventing gathering on lamina tecti 7 rainwater or
Sleet, the rainwater or sleet gathered can cause the increase of cable testing bridge weight, the arc covers formed using the sheet iron bending after 2mm
8 cause the weight after adding not increase excessively, and excessive heavy burden will not be produced to cable testing bridge.
The present invention is implemented：The inside multilayer layer-stepping of crane span structure cell body 1 sets rack 2, the cable on rack 2
It is used to distinguish interval laying cable in through hole 3, can be laid on according to cable thorough fare on different racks 2, avoid cable paving
If accumulation, caused by anti-tampering magnet ring 6 is set in connection straight section 4 between the bad while adjacent cable through-hole 3 of radiating, make
Electromagnetic interference will not be produced by obtaining between the cable of laying in cable through-hole 3, between every layer of rack 2 between multiple irregular shapes
Effective thermolysis is played every hole 5, and is shed crane span structure cell body 1 by the mesh of Air Filter 71 on lamina tecti 7；Arc covers 8, top
Cover plate 7, crane span structure cell body 1 are fastenedly connected by the way that fixing bolt 9 is overall, and dustproof and waterproof sealing effectiveness is preferable, and assembling is easy for installation,
And arc covers 8 can effectively prevent from gathering rainwater or sleet on lamina tecti 7, and the rainwater or sleet that gather can cause cable bridge
The increase of frame weight, influences the use of cable testing bridge.Using the technical program, the neat diacritic placement for being laid on layering of cable
In cable through-hole on frame, heat caused by accumulating is avoided, avoids the electromagnetic interference between cable, dustproof and waterproof sealing effect
Fruit is preferable, and assembles easy for installation, the cable testing bridge used suitable for outdoor laying cable.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (5)
1. a kind of layer-stepping outside cable crane span structure, including：Crane span structure cell body, rack, lamina tecti, it is characterised in that the crane span structure
The interior laminate layer of cell body is provided with multiple racks, and the top of the crane span structure cell body is fixedly connected with lamina tecti, the placement described in individual layer
Frame is formed by upper insulation group frame, lower insulation group frame, and several cables are formed between the upper insulation group frame and lower insulation group frame
Through hole, and every two adjacent cable through-holes link into an integrated entity by straight section is connected, the cable through-hole is described to be round-shaped
The round tip of cable through-hole contradicts the bottom of the cable through-hole on support last layer rack, putting described in adjacent upper lower leaf
Put the spacer holes that multiple irregular shapes are formed between frame；The lamina tecti is provided with arc covers, and the both sides of the arc covers are
The installation ear mount of straight panel shape, the left and right sides on the crane span structure cell body top is horizontal support otic placode, is opened on the support otic placode
Provided with the first bolt hole, corresponding first bolt hole position offers the second bolt hole, the arc on the lamina tecti
The installation ear mount of shape lid, the second bolt hole of lamina tecti, crane span structure cell body the first bolt hole between pass through fixing bolt shape
Into being fastenedly connected.
2. a kind of layer-stepping outside cable crane span structure according to claim 1, it is characterised in that the upper insulation group frame is with
Be provided with anti-tampering magnet ring in the connection straight section that is formed between insulation group frame, the anti-tampering magnet ring be arranged on adjacent cable through hole it
Between.
3. a kind of layer-stepping outside cable crane span structure according to claim 1, it is characterised in that the lamina tecti is provided with more
The Air Filter of individual square mesh.
4. a kind of layer-stepping outside cable crane span structure according to claim 1, it is characterised in that the arc covers are 2mm thick
Sheet iron bending formed.
5. a kind of layer-stepping outside cable crane span structure according to claim 1, it is characterised in that the lamina tecti is opened for U-shaped
Mouth, which is inverted, to be set, and U-shaped opening is inverted the outer wall of the inwall tight clamping fit crane span structure cell body of lamina tecti.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762044.1A CN107342567A (en) | 2017-08-30 | 2017-08-30 | A kind of layer-stepping outside cable crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762044.1A CN107342567A (en) | 2017-08-30 | 2017-08-30 | A kind of layer-stepping outside cable crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107342567A true CN107342567A (en) | 2017-11-10 |
Family
ID=60214220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710762044.1A Pending CN107342567A (en) | 2017-08-30 | 2017-08-30 | A kind of layer-stepping outside cable crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107342567A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923349A (en) * | 2018-07-16 | 2018-11-30 | 向荣集团有限公司 | A kind of layer-stepping cable bridge |
| CN109728550A (en) * | 2019-01-02 | 2019-05-07 | 安徽坤和电气有限公司 | A kind of cellular-type cable testing bridge |
| CN112186673A (en) * | 2020-10-31 | 2021-01-05 | 马鞍山雅颂信息科技有限公司 | Cable bridge with adjustable wiring assembly |
| CN114123065A (en) * | 2021-11-24 | 2022-03-01 | 宝应帆洋船舶电器配件制造有限公司 | Supporting mechanism and supporting method for cable tube |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201521714U (en) * | 2009-11-12 | 2010-07-07 | 扬中市金益开电器有限公司 | Bottom suspension type cable bridge |
| CN202165698U (en) * | 2011-08-11 | 2012-03-14 | 山东耀华玻璃有限公司 | Layered cable bridge |
| CN202586190U (en) * | 2012-05-18 | 2012-12-05 | 中国十七冶集团有限公司 | Multi-surface layered cable clamp device |
| CN203690827U (en) * | 2013-12-09 | 2014-07-02 | 上海宝钢化工有限公司 | Layered rack mounted in cable bridge frame |
| CN205565589U (en) * | 2016-04-18 | 2016-09-07 | 天津市轩辕电器有限公司 | Layer cable crane span structure |
-
2017
- 2017-08-30 CN CN201710762044.1A patent/CN107342567A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201521714U (en) * | 2009-11-12 | 2010-07-07 | 扬中市金益开电器有限公司 | Bottom suspension type cable bridge |
| CN202165698U (en) * | 2011-08-11 | 2012-03-14 | 山东耀华玻璃有限公司 | Layered cable bridge |
| CN202586190U (en) * | 2012-05-18 | 2012-12-05 | 中国十七冶集团有限公司 | Multi-surface layered cable clamp device |
| CN203690827U (en) * | 2013-12-09 | 2014-07-02 | 上海宝钢化工有限公司 | Layered rack mounted in cable bridge frame |
| CN205565589U (en) * | 2016-04-18 | 2016-09-07 | 天津市轩辕电器有限公司 | Layer cable crane span structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923349A (en) * | 2018-07-16 | 2018-11-30 | 向荣集团有限公司 | A kind of layer-stepping cable bridge |
| CN109728550A (en) * | 2019-01-02 | 2019-05-07 | 安徽坤和电气有限公司 | A kind of cellular-type cable testing bridge |
| CN109728550B (en) * | 2019-01-02 | 2021-07-13 | 安徽天彩电缆集团有限公司 | Separated cable bridge |
| CN112186673A (en) * | 2020-10-31 | 2021-01-05 | 马鞍山雅颂信息科技有限公司 | Cable bridge with adjustable wiring assembly |
| CN114123065A (en) * | 2021-11-24 | 2022-03-01 | 宝应帆洋船舶电器配件制造有限公司 | Supporting mechanism and supporting method for cable tube |
| CN114123065B (en) * | 2021-11-24 | 2023-12-15 | 宝应帆洋船舶电器配件制造有限公司 | Supporting mechanism and supporting method for cable tube |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171110 |
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| WD01 | Invention patent application deemed withdrawn after publication |