CN203690865U - Cable bearer convenient to assemble and disassemble in cable trough - Google Patents
Cable bearer convenient to assemble and disassemble in cable trough Download PDFInfo
- Publication number
- CN203690865U CN203690865U CN201320761928.2U CN201320761928U CN203690865U CN 203690865 U CN203690865 U CN 203690865U CN 201320761928 U CN201320761928 U CN 201320761928U CN 203690865 U CN203690865 U CN 203690865U
- Authority
- CN
- China
- Prior art keywords
- bearing frame
- cable
- load
- supporting
- band iron
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052742 iron Inorganic materials 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 229910000746 Structural steel Inorganic materials 0.000 abstract 3
- 238000012423 maintenance Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model belongs to the technical field of cable laying devices, and provides a cable bearer convenient to assemble and disassemble in a cable trough. The cable bearer mainly comprises a supporting fixing frame and load-bearing frames. The supporting fixing frame comprises two pieces of flat iron, and each piece of flat iron is provided with a plurality of load-bearing frame installing holes. The number of the load-bearing frames is the same with the number of load-bearing frame installing holes disposed on each piece of the flat iron. Each load-bearing frame is formed by vertically arranged angle iron and a supporting plate vertical to the angle iron. An upper part and a lower part of the angle iron are separately provided with a connecting hole. The supporting plates are arranged in a layered manner from top to bottom. An expansion bolt is disposed in the connecting hole. The expansion bolt also passes through the load-bearing frame installing hole. The expansion bolt compresses the supporting fixing frame and load-bearing frames and then fixes the supporting fixing frame and the load-bearing frames on a side wall of a cable trough. The cable bearer convenient to assemble and disassemble in a cable trough is characterized by saving labor and saving time, saving cost, and is high in construction quality and convenient to assemble and disassemble. The cable bearer can effectively solve a problem that rust-proof treatment of the cable bearer is difficult.
Description
Technical field
The utility model belongs to cable laying equipment technical field, is specifically related to a kind of easy-to-mount cable trough inner cable support.
Background technology
In the construction of transformer station and in the laying of independent line cord, all need to build cable trough; particularly transformer station; in order to protect the use safety of cable; be convenient to cable to carry out repair and maintenance simultaneously; substantially all adopt cable trough; cable bearer is set in cable trough, by neat cable being emitted on the cable bearer in ditch.Cable trough designs in below ground, rainy season, cable trough was by the rear easily ponding of unexpected obstruction, cable is subject to water erosion or immersion for a long time, easily affect cable life or affect power supply and cause damage, no matter and whether the cable bearer of irony is steeped by water enchroachment (invasion) corrosion all can occur, need periodic maintenance processing, even change.At present, traditional cable bearer, its structure comprises horizontal support and longitudinal carrier, described horizontal support comprises that several bar shapeds prop up vertical brace plate, and longitudinal carrier comprises several horizontal supporting plates, is provided with and is provided with from top to bottom three to four layers horizontal supporting plates in each vertical support plate, while building cable trough, first the cross-brace frame of cable bearer is embedded in the wall on cable trough both sides, after fixing for cable trough, then longitudinal carrier is welded on horizontal support.In use there is following problem in this cable bearer, the one, in the welding job chamber of carrying out longitudinal carrier, the level that needs of longitudinal carrier is installed, and in cable trough, operating space is narrow and small, the levelness of longitudinal carrier is difficult to grasp, and causes the evenness of whole piece cable bearer poor; The 2nd, cable bearer need weld with electric welding machine, and whole piece cable bearer solder joint is many, and needs high-caliber welding procedure, and in cable trough, operating space is narrow and small, welds time-consuming; The 3rd, the antirust processing of cable bearer is difficult, and Maintenance Difficulty, such as rainy season, while obstruction in cable trough, need to clean the foreign material in cable trough, because cable bearer can not be dismantled, stop the use of cleaning equipment, can only adopt manually and draw and dig with hand, wasted time and energy especially, effect is also bad, again for example, when partial cables support is safeguarded, because cable bearer cannot quick-detachment, waste time and energy equally, the maintenance cost of cable trough is increased.
Utility model content
Applicant is in cable laying work for many years, find the problems referred to above, through exploring and research, object is to provide a kind of easy-to-mount cable trough inner cable support, can guarantee cable bearer levelness, reduce the labour cost of cable laying support and safeguard use cost.
Technical solution adopted in the utility model is, design a kind of easy-to-mount cable trough inner cable support, its structure comprises: supporting and mounting bracket and bearing frame, described supporting and mounting bracket comprises the band iron of two long 6 ~ 10m, article two, band iron is positioned on same longitudinal section and horizontally set, article two, between band iron, be parallel to each other, article two, between band iron at a distance of 540mm, on every band iron, offer several bearing frame installing holes, between every two bearing frame installing holes at a distance of 600 ~ 1000mm, the diameter of each bearing frame installing hole is 12 ~ 14mm, the quantity of described bearing frame is identical with the quantity of the bearing frame installing hole of offering on every band iron, each bearing frame is made up of the angle bar vertically arranging and the supporting bracket of putting of establishing perpendicular to angle bar, described supporting bracket is also perpendicular to the longitudinal section at described band iron place, upper at described angle bar, each point of bottom offers the connecting hole that a diameter is 14mm, the distance of two connecting holes is 540mm, the quantity of the described supporting bracket perpendicular to angle bar setting is 3-5, supporting bracket is layered arrangement from top to bottom, and interlamellar spacing equates, the head end of each supporting bracket and described angle bar weld together, an expansion bolt is set in described connecting hole, expansion bolt is also through described bearing frame installing hole, expansion bolt will be fixed on the sidewall of cable trough after supporting and mounting bracket and bearing frame compression.
The beneficial effects of the utility model: when use, first supporting and mounting bracket is preset on the sidewall of cable trough, then bearing frame is connected in supporting and mounting bracket by expansion bolt.Owing to being bolted demountable structure between bearing frame and bracing frame, can say that the welding job of bracing frame upper backup pad completes at cable trough outward, be convenient to the levelling of level board; Owing to being bolted demountable structure between bearing frame and bracing frame, more cable troughs are when safeguarding or cleaning, bearing frame can be dismantled, and are convenient to safeguard.In sum, this novel easy-to-mount cable trough inner cable support, has saving of work and time, and construction quality is high, cost-saving, and the feature of easy accessibility can efficiently solve the difficult problem of the antirust processing of cable bearer.
Brief description of the drawings
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model;
Fig. 3 is the enlarged drawing of A portion in Fig. 2.
Embodiment
Referring to Fig. 1-3, a kind of easy-to-mount cable trough inner cable support, its structure comprises: supporting and mounting bracket and bearing frame, described supporting and mounting bracket comprises the band iron 1 of two long 6 ~ 10m, article two, band iron 1 is positioned on same longitudinal section and horizontally set, article two, between band iron 1, be parallel to each other, article two, between band iron 1 at a distance of 540mm, on every band iron 1, offer several bearing frame installing holes 2, between every two bearing frame installing holes 2 at a distance of 600 ~ 1000mm, the diameter of each bearing frame installing hole 2 is 12 ~ 14mm, the quantity of described bearing frame is identical with the quantity of the bearing frame installing hole 2 of offering on every band iron 1, each bearing frame is made up of the angle bar 3 vertically arranging and the supporting bracket 4 of putting of establishing perpendicular to angle bar 3, described supporting bracket 4 is also perpendicular to the longitudinal section at described band iron 1 place, upper at described angle bar 3, each point of bottom offers the connecting hole 5 that a diameter is 14mm, the distance of two connecting holes 5 is 540mm, the quantity of the described supporting bracket arranging perpendicular to angle bar 34 is 3-5, supporting bracket 4 is layered arrangement from top to bottom, and interlamellar spacing equates, the head end of each supporting bracket 4 and described angle bar 3 weld together, an expansion bolt 6 is set described connecting hole 5 is interior, expansion bolt 6 is also through described bearing frame installing hole 2, expansion bolt 6 will be fixed on the sidewall of cable trough after supporting and mounting bracket and bearing frame compression.
Claims (1)
1. an easy-to-mount cable trough inner cable support, it is characterized in that: comprise supporting and mounting bracket and bearing frame, described supporting and mounting bracket comprises the band iron of two long 6 ~ 10m, article two, band iron is positioned on same longitudinal section and horizontally set, article two, between band iron, be parallel to each other, article two, between band iron at a distance of 540mm, on every band iron, offer several bearing frame installing holes, between every two bearing frame installing holes at a distance of 600 ~ 1000mm, the diameter of each bearing frame installing hole is 12 ~ 14mm, the quantity of described bearing frame is identical with the quantity of the bearing frame installing hole of offering on every band iron, each bearing frame is made up of the angle bar vertically arranging and the supporting bracket of putting of establishing perpendicular to angle bar, described supporting bracket is also perpendicular to the longitudinal section at described band iron place, upper at described angle bar, each point of bottom offers the connecting hole that a diameter is 14mm, the distance of two connecting holes is 540mm, the quantity of the described supporting bracket perpendicular to angle bar setting is 3-5, supporting bracket is layered arrangement from top to bottom, and interlamellar spacing equates, the head end of each supporting bracket and described angle bar weld together, an expansion bolt is set in described connecting hole, expansion bolt is also through described bearing frame installing hole, expansion bolt will be fixed on the sidewall of cable trough after supporting and mounting bracket and bearing frame compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761928.2U CN203690865U (en) | 2013-11-28 | 2013-11-28 | Cable bearer convenient to assemble and disassemble in cable trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761928.2U CN203690865U (en) | 2013-11-28 | 2013-11-28 | Cable bearer convenient to assemble and disassemble in cable trough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690865U true CN203690865U (en) | 2014-07-02 |
Family
ID=51012732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320761928.2U Expired - Fee Related CN203690865U (en) | 2013-11-28 | 2013-11-28 | Cable bearer convenient to assemble and disassemble in cable trough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140989A (en) * | 2021-04-28 | 2021-07-20 | 苏交科集团股份有限公司 | Bracket for bridge installation and installation method thereof |
-
2013
- 2013-11-28 CN CN201320761928.2U patent/CN203690865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140989A (en) * | 2021-04-28 | 2021-07-20 | 苏交科集团股份有限公司 | Bracket for bridge installation and installation method thereof |
| CN113140989B (en) * | 2021-04-28 | 2022-06-07 | 苏交科集团股份有限公司 | Bracket for bridge installation and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |