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Intensified connection member for cable bridge

A technology for connecting components and cable bridges, which is applied in the field of strong connecting components for cable bridges, can solve the problems of easy to form safety hazards, limited service life, weak fixing strength, etc., and achieve the effects of wide application range, easy adjustment, and convenient processing and production

Inactive Publication Date: 2009-10-28
阮克阶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of our country's economy, there are more and more various activity venues, hotels, buildings, petroleum, underground garages, power and telecommunications projects in the city, and the corresponding use of cable tray wiring has become very common because it has fast and safe wiring. , convenient use and maintenance, quick assembly and disassembly, etc.; at present, the cable wiring is laid underground or overhead, and the cable tray laid overhead needs to be fixed on the fixed building above it through a strong connecting member, such as a wall. Or the roof, bolts, nuts or expansion sleeves are commonly used at present, the fixing strength is weak, it is easy to cause safety hazards, and the service life will be limited, especially for heavy cable trays, it is not easy to fix

Method used

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  • Intensified connection member for cable bridge
  • Intensified connection member for cable bridge
  • Intensified connection member for cable bridge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] A cable tray strong connecting member, characterized in that: it is formed by connecting a pair of booms 9 and a cross arm 8 through fasteners to form a bracket 1, and a pair of connectors 2 fix the bracket 3 by fixing the implant 3. The bracket 1 is connected with the fixed wall. The connector 2 is a square cavity with a round hole 4 and one end closed. The fixed implant 3 is formed by two parallel threaded steel bars 5 to form a slideway 6. The middle of the slideway 6 is composed of a fixed bolt 8 that can slide between the two steel bars 5. One end of the two steel bars 5 is fixed together by an inverted U-shaped buckle 7. The cavity of the slideway 6 is filled with a molded lime sand gypsum core. One end of the root steel bar 5 is tilted upwards, and one end is symmetrically inverted L-shaped. The two steel bars 5 are arc-shaped. Flat steel, angle steel or steel plate are bent, the connector 2 is bent or welded from the plate, the oblong hole 4 on the connector 2 i...

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PUM

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Abstract

The invention relates to a cable bridge used for cable wiring in construction engineering, in particular to a cable bridge strong connecting member used on the cable bridge, which is characterized in that it is connected by a pair of booms and a cross arm through fasteners A bracket is formed, and a pair of connectors are used to connect the bracket with the fixed wall through fixed implants; the invention adopts the connector and the bracket to be fixed with the roof wall of the building with expansion bolts, and is suitable for old lines Retrofit; the fixation method using fixed implants welded with threaded bodies is suitable for the laying of new lines.

Description

technical field [0001] The invention relates to a cable bridge used for cable wiring in construction engineering, in particular to a cable bridge strong connecting member used on the cable bridge. Background technique [0002] With the development of our country's economy, there are more and more various activity venues, hotels, buildings, petroleum, underground garages, electric power and telecommunications projects in the city, and the corresponding use of cable bridge wiring has become very common because it has fast and safe wiring. , convenient use and maintenance, quick assembly and disassembly, etc.; at present, the cable wiring is laid underground or overhead, and the cable tray laid overhead needs to be fixed on the fixed building above it through a strong connecting member, such as a wall Or the roof, bolts, nuts or expansion sleeves are commonly used at present, their fixing strength is weak, it is easy to cause safety hazards, and the service life will be limited...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G3/04
Inventor 阮克阶
Owner 阮克阶
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