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CN-224233265-U - Cable bridge support frame

CN224233265UCN 224233265 UCN224233265 UCN 224233265UCN-224233265-U

Abstract

The utility model discloses a cable bridge support frame, and particularly relates to the technical field of cable bridge support frames. Including the mount pad, the bottom fixed mounting of mount pad has the mechanism of moving away to avoid possible earthquakes, and the bottom fixed mounting of mechanism of moving away to avoid possible earthquakes has supporting mechanism, the mechanism of moving away to avoid possible earthquakes includes first connecting plate, memory metal post, second connecting plate and a plurality of metal sheets, rubber slab, first connecting plate fixed mounting is in the bottom of mount pad, and second connecting plate fixed mounting is at supporting mechanism's top, a plurality of metal sheets and rubber slab are crisscross installs the inside at first connecting plate and second connecting plate, memory metal post fixed connection is between first connecting plate and second connecting plate, and memory metal post sets up on the axis of rubber slab and rubber slab. The utility model can effectively absorb and dissipate the earthquake energy, protect the cable system from damage caused by earthquake impact, and reduce the intensity of vibration transmitted to the cable bridge and the cable inside the cable bridge.

Inventors

  • SUN YANBIN

Assignees

  • 安徽祥君电气有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (7)

  1. 1. The utility model provides a cable testing bridge support frame, includes mount pad (1), the bottom fixed mounting of mount pad (1) has mechanism (2) of moving away to avoid possible earthquakes, and the bottom fixed mounting of mechanism (2) of moving away to avoid possible earthquakes has supporting mechanism (3), its characterized in that, mechanism (2) of moving away to avoid possible earthquakes includes: The device comprises a first connecting plate (201), a second connecting plate (202), a plurality of metal plates (203) and a rubber plate (204), wherein the first connecting plate (201) is fixedly arranged at the bottom of a mounting seat (1), the second connecting plate (202) is fixedly arranged at the top of a supporting mechanism (3), and the metal plates (203) and the rubber plate (204) are arranged in the first connecting plate (201) and the second connecting plate (202) in a staggered manner; The memory metal column (205), memory metal column (205) fixed connection is between first connecting plate (201) and second connecting plate (202), and memory metal column (205) set up on the axis of rubber slab (204) and rubber slab (204).
  2. 2. The cable bridge support frame according to claim 1, wherein the shock absorbing mechanism (2) further comprises a protective sleeve (206), and the protective sleeve (206) is sleeved and installed on the outer walls of the metal plates (203) and the rubber plates (204).
  3. 3. The cable bridge support frame according to claim 1, wherein the support mechanism (3) comprises a support rod (301) and a support plate (305), a hand wheel (302) is rotatably installed at the bottom of the support rod (301), a screw (303) is fixedly connected to the top of the hand wheel (302), a movable block (304) is connected to the outer wall of the screw (303) in a threaded manner, a sliding groove (306) is formed in the support rod (301), the support plate (305) penetrates through the sliding groove (306) and is fixedly connected to one side of the movable block (304), and the support plate (305) is slidably installed in the sliding groove (306).
  4. 4. A cable bridge support according to claim 3, characterized in that one side of the support bar (301) is fixedly provided with graduation marks (307), and one side of the movable block (304) is provided with a marking plate (308).
  5. 5. A cable bridge support according to claim 3, characterized in that the support plate (305) is internally provided with two sets of slide holes (309).
  6. 6. A cable bridge support according to claim 3, characterized in that the bottom of the support plate (305) is fixedly provided with reinforcing ribs (310).
  7. 7. A cable bridge support according to claim 3, characterized in that the top of the support plate (305) is fixedly provided with a rubber pad (311).

Description

Cable bridge support frame Technical Field The utility model relates to the technical field of cable bridge support frames, in particular to a cable bridge support frame. Background Cable tray supports are key components for securing and carrying cable trays, and are typically made of metal (e.g., galvanized steel, aluminum alloy, or stainless steel) with high strength and corrosion resistance. The structure of the bridge comprises a bracket arm, a stand column, a suspender, a cross arm and the like, and can be arranged on a wall surface, a ceiling or a steel structure in a manner of expansion bolts, welding or clamping, so that the bridge is ensured to be stably suspended or laid on the wall. Although the cable bridge support frame in the prior art can play a good supporting role on the cable bridge, the cable bridge support frame generally has no shock absorbing function, and can cause bridge displacement, deformation and even falling off in an earthquake or mechanical vibration environment, so that cable strain, short circuit or fracture are caused, the safe operation of a power system is threatened, vibration impact can be amplified by rigid connection, the loosening of support bolts or structural fatigue is accelerated, and the maintenance cost is increased. Disclosure of utility model The utility model aims to solve the defects that cable bridge displacement, deformation and even falling off possibly cause cable strain, short circuit or fracture and threaten the safe operation of a power system in the earthquake or mechanical vibration environment in the prior art, and provides a cable bridge support frame which can effectively absorb and dissipate earthquake energy, protect the cable system from damage caused by earthquake impact, not only strengthen the stability and the safety of the whole structure, but also reduce the risks of secondary disasters caused by the earthquake, such as cable fracture or short circuit, and the like, ensure the continuity of key communication and power supply, reduce the long-term influence of daily vibration on the cable to a certain extent, prolong the service life of the cable and reduce the maintenance cost. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a cable testing bridge support frame, includes the mount pad, the bottom fixed mounting of mount pad has the mechanism of moving away to avoid possible earthquakes, and the bottom fixed mounting of mechanism of moving away to avoid possible earthquakes has supporting mechanism, the mechanism of moving away to avoid possible earthquakes includes first connecting plate, memory metal post, second connecting plate and a plurality of metal sheets, rubber slab, first connecting plate fixed mounting is in the bottom of mount pad, and second connecting plate fixed mounting is at supporting mechanism's top, a plurality of metal sheets and rubber slab are crisscross to be installed in the inside of first connecting plate and second connecting plate, memory metal post fixed connection is between first connecting plate and second connecting plate, and memory metal post sets up on the axis of rubber slab and rubber slab. Further, the shock absorbing mechanism further comprises a protective sleeve, and the protective sleeve is sleeved on the outer walls of the metal plates and the rubber plates. Further, supporting mechanism includes bracing piece and backup pad, the hand wheel is installed in the bottom rotation of bracing piece, and the top fixedly connected with screw rod of hand wheel, the outer wall threaded connection of screw rod has the movable block, and the spout has been seted up to the inside of bracing piece, the backup pad runs through spout fixed connection in one side of movable block, and backup pad slidable mounting is in the inside of spout. Further, one side of the supporting rod is fixedly provided with scale marks, and one side of the movable block is provided with a marking plate. Further, two groups of sliding holes are formed in the supporting plate. Further, the bottom of the supporting plate is fixedly provided with a reinforcing rib. Further, a rubber pad is fixedly arranged at the top of the supporting plate. The cable bridge support frame has the beneficial effects that the cable bridge support frame can effectively absorb and dissipate seismic energy, protect a cable system from damage caused by seismic impact, not only strengthen the stability and the safety of an integral structure by reducing vibration transmitted to the cable bridge and cables inside the cable bridge, but also reduce the risks of secondary disasters caused by earthquakes, such as cable breakage or short circuit, and the like, ensure the continuity of key communication and power supply, and further reduce the long-term influence of daily vibration on the cables to a certain extent, prolong the service life of the cables and reduce the maintenance c