Search

CN-224204690-U - Hot galvanizing anticorrosion spray fireproof bridge

CN224204690UCN 224204690 UCN224204690 UCN 224204690UCN-224204690-U

Abstract

The utility model relates to the technical field of cable bridges and discloses a hot galvanizing corrosion-resistant spraying fireproof bridge, which comprises a bridge bottom shell, wherein an inclined guide plate is arranged at the top of the bridge bottom shell, a fixed base is arranged on the inner bottom wall of the bridge bottom shell, two fixed top seats which are symmetrically distributed left and right are arranged outside the fixed base, connecting shafts are arranged on opposite sides of the two fixed top seats, and a slot is formed in the top of the fixed base. This anticorrosive fire prevention crane span structure that spouts of hot-galvanize is through setting up fire extinguishing component, after the cable in the fire prevention crane span structure fires, the flame burns out low melting point alloy flake for store up the inside dry powder fire extinguishing agent of powder frame and fall, spread the flame and extinguish, and then realize the purpose that can put out a fire to the cable of burning, make it shift out in the screw groove in the powder frame of storing up through rotatory positioning bolt, then will store up the powder frame and pull down, can renew the powder frame of storing up, improved the practicality of device, the staff of being convenient for uses.

Inventors

  • JIANG SIYU
  • Zeng Shuyue

Assignees

  • 上海固强电器成套有限公司

Dates

Publication Date
20260505
Application Date
20250508

Claims (6)

  1. 1. The hot galvanizing anticorrosion spraying fireproof bridge comprises a bridge bottom shell (1) and is characterized in that an inclined guide plate (2) is arranged at the top of the bridge bottom shell (1), a fixed base (3) is arranged on the inner bottom wall of the bridge bottom shell (1), two fixed top seats (4) which are symmetrically distributed left and right are arranged outside the fixed base (3), connecting shafts (5) are arranged on opposite sides of the two fixed top seats (4), slots (6) are formed in the top of the fixed base (3), clamping components (7) with one ends extending to the inside of the slots (6) are arranged on the left and right side walls of the fixed base (3), and fire extinguishing components (8) are arranged at the bottom of the inclined guide plate (2); The clamping assembly (7) comprises clamping rods (71), clamping rods (71) with one ends extending to the inside of the slot (6) are arranged on the left side wall and the right side wall of the fixed base (3), baffle plates (72) are arranged on the opposite sides of the two clamping rods (71), and compression springs (73) sleeved outside the clamping rods (71) are arranged between the opposite sides of the two baffle plates (72) and the left side wall and the right side wall of the fixed base (3); The fire extinguishing assembly (8) comprises a powder storage frame (81), the powder storage frame (81) is arranged at the bottom of the inclined guide plate (2), positioning blocks (82) are arranged on the left side and the right side of the bottom of the inclined guide plate (2), and positioning bolts (83) which are clamped with the outside of the powder storage frame (81) are arranged on the opposite sides of the two positioning blocks (82).
  2. 2. The hot galvanizing anticorrosion fireproof spraying bridge frame according to claim 1, wherein a plurality of first limiting grooves are formed in the top of the fixed base (3).
  3. 3. The hot galvanizing anticorrosion fire prevention bridge frame of spraying fire prevention of claim 1, wherein the opposite sides of two fixed footstock (4) are provided with a plurality of second limit grooves which are adapted to the first limit grooves one by one.
  4. 4. The hot galvanizing corrosion and fire prevention spraying bridge frame according to claim 1, wherein the inside of the two connecting shafts (5) is provided with clamping holes matched with the clamping rods (71).
  5. 5. The hot galvanizing anticorrosion fireproof spraying bridge frame according to claim 1 is characterized in that the two fixed top seats (4) are fixedly connected with the fixed base (3) through hinges.
  6. 6. The hot galvanizing corrosion prevention fireproof bridge frame according to claim 1, wherein a material leakage hole is formed in the bottom of the powder storage frame (81), a low-melting-point alloy sheet is fixedly connected to the inner wall of the material leakage hole, screw grooves matched with positioning bolts (83) are formed in the left side wall and the right side wall of the powder storage frame (81), and the powder storage frame (81) and the fixing base (3) are adhered through a magic female adhesive and a magic child adhesive.

Description

Hot galvanizing anticorrosion spray fireproof bridge Technical Field The utility model relates to the technical field of cable bridges, in particular to a hot galvanizing corrosion-resistant flame-retardant spraying bridge. Background The fireproof bridge is suitable for laying power cables below 10KV, indoor and outdoor overhead cable ditches and tunnels of control cables, illumination wires and the like, and mainly comprises a fireproof plate compounded by glass fiber reinforced materials and inorganic adhesives, a metal framework and other fireproof base materials, wherein the outer layer is added with fireproof paint, and the fireproof bridge cannot burn when meeting fire. The existing fireproof bridge frame only depends on fireproof paint to ensure that the fireproof bridge frame cannot burn but cannot extinguish fire to a burning cable, so that the device is limited in use, and meanwhile, most of the existing fireproof bridge frames cannot sort and fix the cables, so that a hot galvanizing anticorrosion fireproof spraying bridge frame is provided to solve the technical problem. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a hot galvanizing corrosion-resistant spraying fireproof bridge frame, which has the advantages of being capable of extinguishing fire for burning cables, ordering and fixing the cables and the like, and solves the problems that the existing fireproof bridge frame only depends on fireproof paint to ensure that the existing fireproof bridge frame cannot burn but cannot extinguish fire for burning cables, so that the device has limitations in use, and meanwhile, most of the existing fireproof bridge frames cannot order and fix the cables. (II) technical scheme In order to achieve the aim of extinguishing fire of the burnt cables and sequencing and fixing the cables, the utility model provides the technical scheme that the hot galvanizing anticorrosion spraying fireproof bridge comprises a bridge bottom shell, wherein the top of the bridge bottom shell is provided with inclined guide plates, the inner bottom wall of the bridge bottom shell is provided with fixed bases, the outer parts of the fixed bases are provided with two fixed top seats which are distributed in a bilateral symmetry way, the opposite sides of the two fixed top seats are respectively provided with a connecting shaft, the top of the fixed base is provided with a slot, the left side wall and the right side wall of the fixed base are respectively provided with a clamping assembly, one end of each clamping assembly extends to the inside of the slot, and the bottom of each inclined guide plate is provided with a fire extinguishing assembly; The clamping assembly comprises clamping rods, clamping rods with one ends extending to the inside of the slot are arranged on the left side wall and the right side wall of the fixed base, baffle plates are arranged on the opposite sides of the two clamping rods, and compression springs sleeved outside the clamping rods are arranged between the opposite sides of the two baffle plates and the left side wall and the right side wall of the fixed base; The fire extinguishing assembly comprises a powder storage frame, the powder storage frame is arranged at the bottom of the inclined guide plate, positioning blocks are arranged on the left side and the right side of the bottom of the inclined guide plate, and positioning bolts which are clamped with the outer parts of the powder storage frame are arranged on the opposite sides of the two positioning blocks. Preferably, a plurality of first limit grooves are formed in the top of the fixed base. Preferably, the opposite sides of the two fixed footrests are provided with a plurality of second limit grooves, and the second limit grooves are adapted to the first limit grooves one by one. Preferably, the inside of the two connecting shafts is provided with clamping through holes matched with the clamping rods. Preferably, the two fixed top seats are fixedly connected with the fixed base through hinges. Preferably, the bottom of storing up the powder frame has been seted up and has been leaked the material hole, and the inner wall fixedly connected with low melting point alloy flake of material hole, the thread groove with positioning bolt looks adaptation has all been seted up to the left and right sides wall of storing up the powder frame, store up and paste with the magic son between powder frame and the unable adjustment base through the magic mother and paste and bond. (III) beneficial effects Compared with the prior art, the utility model provides a hot galvanizing corrosion-resistant spraying fireproof bridge frame, which has the following beneficial effects: 1. This anticorrosive fire prevention crane span structure that spouts of hot-galvanize is through setting up the subassembly of putting out a fire, after the cable in the fire prevention crane span s