一种PHC管桩双横担电缆桥架支架
By designing a PHC pipe pile double crossarm cable tray support, and adopting a double crossarm fixing structure and diagonal brace support point clamps, the problem of tilting and deformation of traditional cable tray supports under large spans is solved, achieving the effects of simple structure, convenient installation and high load-bearing capacity.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 河南省第二建设集团有限公司
- Filing Date
- 2025-07-10
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional cable tray supports are prone to tilting and permanent deformation under long span conditions, especially at cable tray joints, expansion joints, and diameter changes.
Design a PHC pipe pile double crossarm cable tray support. The double crossarm fixing structure is used. The double crossarm is fixed to the PHC pipe pile by double crossarm clamps. The diagonal bracing support point clamps and diagonal bracing angle steel are used for double support. The connecting angle steel is fixed by bolting.
It effectively prevents cable tray crossarms from sagging, has a simple structure, is easy to install, has a strong load-bearing capacity, saves steel usage, and reduces construction costs and time.
Smart Images
Figure CN224520565U_ABST
Abstract
Claims
1. A PHC pipe pile double cross arm cable bridge support, comprising a double cross arm fixing structure, the double cross arm fixing structure comprising a left side bridge support cross arm and a right side bridge support cross arm which are perpendicular to the axis of the PHC pipe pile and are respectively located on both sides of the outer periphery of the PHC pipe pile cylinder, characterized in that, A double crossarm clamp is provided between the left and right crossarms of the cable tray support, and the double crossarm clamps on both sides are fixed to the PHC pipe pile by bolts; cable trays are installed on the parts of the left and right crossarms of the cable tray support that extend out of the PHC pipe pile by fastening bolts; a crossarm connecting angle steel is provided between the ends of the left and right crossarms of the cable tray support, and a reinforcing fixing component is provided on the crossarm connecting angle steel.
2. The PHC pipe pile double cross arm cable bridge support of claim 1, wherein, The crossarm connecting angle steel fixes the ends of the left and right cable tray support crossarms together by bolting; the reinforcing fixing component includes a diagonal support angle steel bolted to the middle of the crossarm connecting angle steel and a diagonal bracing point clamp fixed below the double crossarm clamp on the PHC pipe pile, with the lower end of the diagonal support angle steel bolted to the diagonal bracing point clamp.
3. The PHC pipe pile double cross arm cable bridge support of claim 1, wherein, The double crossarm clamp consists of two semicircles. Double crossarm fixing parts are welded to the outer side of the double crossarm clamp semicircles. The crossarm of the left cable tray support and the crossarm of the right cable tray support are fixedly installed on the crossarm fixing parts by bolting.
4. The PHC pipe pile double cross arm cable bridge support of claim 2, wherein, The inclined brace support point clamp consists of two semicircles, which are bolted together and clamped onto the PHC pipe pile. The inclined brace angle steel and the inclined brace support point clamp are bolted together and fixed.