CN220273208U - Novel fireproof slot type bridge - Google Patents

Abstract

The utility model discloses a novel fireproof slot type bridge, which comprises a first fireproof layer, wherein a heat dissipation hole is fixedly connected to the outer side wall of the first fireproof layer, a second fireproof layer is fixedly arranged above the first fireproof layer, a cover plate is fixedly arranged below the second fireproof layer, a galvanized layer is fixedly arranged below the cover plate, a sponge is arranged above the first fireproof layer, a U-shaped rod is arranged below the sponge, fire-fighting spray heads are arranged on two side plates of the U-shaped rod, one end of each fire-fighting spray head is fixedly connected with a guide pipe, a plug head is fixedly connected to the outer edge of each guide pipe, a water outlet hole is formed in each guide pipe, a plurality of support beams are fixedly arranged above the corresponding sponge, screw rods penetrate through the support beams, and nuts are arranged at the upper end and the lower end of each screw rod; the novel fireproof slot type bridge has the advantages of corrosion resistance and good fireproof performance, and the novel fireproof slot type bridge achieves the maximum utilization efficiency.

Description

Novel fireproof slot type bridge

Technical Field

The utility model relates to the technical field of bridges, in particular to a novel fireproof slot type bridge.

Background

The cable bridge is applied to a power system, and is a cable laying device for standardizing, serializing and universalization of laying wires, cables and pipes. However, with the improvement of the requirements of people on fire prevention and fire resistance of the electric power system, not only the electric wires and the cables need to have the fire prevention and fire resistance function, but also the cable bridge serving as the cable laying device also needs to have the fire prevention function, and the trough-type cable bridge is a totally-enclosed cable bridge which is most suitable for laying computer cables, communication cables, thermocouple cables, control cables of other high-sensitivity systems and the like, and has good effect on shielding interference of the control cables and protecting the cables in heavy corrosion environments. The existing groove type bridge frame facilities have no fireproof capability when encountering fire, and once the fire occurs, wires in the bridge frame are very easy to damage, and the wires are easy to short-circuit, so that larger fire is caused.

At present, the fireproof capacity of the existing groove type bridge is not perfect, so that the maximum utilization efficiency of the groove type bridge is not achieved.

Disclosure of Invention

The utility model aims to provide a novel fireproof slot type bridge, which has the advantages of corrosion resistance and good fireproof performance, so that the novel fireproof slot type bridge achieves the maximum utilization efficiency, and the problems in the prior art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel fire prevention slot type crane span structure, includes first flame retardant coating, fixed connection is equipped with the louvre on the lateral wall of first flame retardant coating, the top connection of first flame retardant coating is equipped with the second flame retardant coating, the fixed apron that is equipped with in below of second flame retardant coating, the fixed galvanized coating that is equipped with in below of apron, the top of first flame retardant coating is equipped with the sponge, the fixed supporting beam that is equipped with in top of sponge, there is the screw rod to pass in the supporting beam, the upper and lower both ends of screw rod all are equipped with the nut.

Preferably, the lower part of sponge is equipped with the U-shaped pole, be equipped with the fire control shower nozzle on the both sides board of U-shaped pole, the one end fixed connection of fire control shower nozzle is equipped with the pipe, the outside fixed connection of pipe is equipped with the plug head, the inside of pipe is equipped with the apopore, the apopore is equipped with a plurality of.

Preferably, a cover plate is fixedly arranged below the second fireproof layer, a reinforcing steel bar is fixedly connected to the lower part of the cover plate, and a heat absorbing plate is fixedly connected to the lower part of the reinforcing steel bar.

Preferably, the upper part of the left side and the upper part of the right side of the supporting beam are respectively fixedly connected with the left end and the right end of the side plate, and the second fireproof layer is tightly attached to the side plate through the supporting beam and the screw rod and is fixedly connected with the side plate.

Preferably, the support beam and the screw are provided with a plurality of support beams, which are respectively positioned on the left side and the right side of the support beam and on the two side plates.

Preferably, the top connection of first flame retardant coating is equipped with the second flame retardant coating, fixed connection is equipped with the louvre on the lateral wall of first flame retardant coating, the louvre is equipped with a plurality of.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides a novel fireproof slot type crane span structure is favorable to cutting apart U-shaped planking and U-shaped inner panel into different fireproof space through setting up the U-shaped pole, through setting up first flame retardant coating and second flame retardant coating, is favorable to preventing that the conflagration from causing certain damage to the inside cable of slot type crane span structure.

2. The utility model provides a novel fireproof slot type crane span structure is through setting up a plurality of nut and screw rod, and fireproof cable crane span structure when being favorable to nut and screw rod to connect first flame retardant coating and second flame retardant coating dismantles conveniently, makes things convenient for the cable to overhaul.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a novel fireproof slot bridge;

FIG. 2 is a schematic front view of a novel fire-resistant trough bridge of the present utility model;

FIG. 3 is an internal schematic view of a novel fire trough bridge of the present utility model;

FIG. 4 is a schematic view of a cover plate of a novel fire trough bridge of the present utility model;

the reference numerals in the drawings indicate: 1. a first fire-blocking layer; 2. a second fire-blocking layer; 3. a sponge; 4. a support beam; 5. a screw; 6. a nut; 7. a zinc plating layer; 8. a heat radiation hole; 9. fire control shower nozzle; 10. a conduit; 11. a plug head; 12. a U-shaped rod; 13. a water outlet hole; 14. a cover plate; 15. reinforcing steel bars; 16. a heat absorbing plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

referring to fig. 1, 2, 3, 4, a novel fireproof slot type bridge frame, including first flame retardant coating 1, fixedly connected with is equipped with louvre 8 on the lateral wall of first flame retardant coating 1, the top connection of first flame retardant coating 1 is equipped with second flame retardant coating 2, the below of sponge 3 is equipped with U-shaped pole 12, be equipped with fire-fighting nozzle 9 on the both sides board of U-shaped pole 12, the one end fixed connection of fire-fighting nozzle 9 is equipped with pipe 10, the outside fixed connection of pipe 10 is equipped with plug head 11, the inside of pipe 10 is equipped with apopore 13, apopore 13 is equipped with a plurality of, the below fixed cover plate 14 that is equipped with of second flame retardant coating 2, fixedly connected with is equipped with louvre 8 on the lateral wall of first flame retardant coating 1, louvre 8 is equipped with a plurality of, the below fixed cover plate 14 that is equipped with of second flame retardant coating 2, the below fixed connection of cover plate 14 is equipped with reinforcing bar 15, the below fixed connection of reinforcing bar 15 is equipped with absorber 16, through setting up first flame retardant coating 1 and second flame retardant coating 2, the inside cable is favorable to prevent damage to certain bridge frame that the cable from causing.

Example 2:

referring to fig. 1, 2, 3 and 4, a novel fireproof slot bridge is disclosed, the upper part of the first fireproof layer 1 is connected with a second fireproof layer 2, the lower part of the second fireproof layer 2 is fixedly provided with a cover plate 14, the lower part of the cover plate 14 is fixedly connected with a reinforcing steel bar 15, the lower part of the reinforcing steel bar 15 is fixedly connected with a heat absorbing plate 16, the lower part of the second fireproof layer 2 is fixedly provided with a cover plate 14, the lower part of the cover plate 14 is fixedly provided with a galvanized layer 7, the upper part of the first fireproof layer 1 is provided with a sponge 3, the lower part of the sponge 3 is provided with a U-shaped rod 12, two side plates of the U-shaped rod 12 are provided with fire-fighting spray heads 9, one end of each fire-fighting spray head 9 is fixedly connected with a guide pipe 10, the outer side of each guide pipe 10 is fixedly connected with a plug head 11, the inner part of each guide pipe 10 is provided with a water outlet 13, and each water outlet 13 is provided with a plurality of U-shaped rods 12, so that the U-shaped outer plate and the U-shaped inner plate are divided into different fireproof spaces by arranging the U-shaped rods 12.

Example 3:

please refer to fig. 1, 2, 3, 4, a novel fireproof trough type bridge, the top of first flame retardant coating 1 is equipped with sponge 3, the fixed supporting beam 4 that is equipped with in top of sponge 3 has screw rod 5 to pass in the supporting beam 4, the upper and lower both ends of screw rod 5 all are equipped with nut 6, supporting beam 4 left side upper portion and right side upper portion respectively with the left and right sides both ends fixed connection of curb plate, second flame retardant coating 2 closely laminating and curb plate fixed connection through supporting beam 4 and screw rod 5, supporting beam 4 and screw rod 5 are equipped with a plurality of, divide into and be located supporting beam 4 left and right sides and two curb plates, through setting up a plurality of nut 6 and screw rod 5, be favorable to the fireproof cable bridge dismantlement convenience when nut 6 and screw rod 5 connect first flame retardant coating 1 and second flame retardant coating 2, make things convenient for the cable to overhaul.

Working principle: according to the novel fireproof slot type bridge, when a fire disaster happens, the first fireproof layer 1 and the second fireproof layer 2 can achieve certain flame retardance, damage to cables caused by the fire disaster is prevented, the U-shaped rod 12 divides the U-shaped outer plate and the U-shaped inner plate into different fireproof spaces when the fire disaster happens, water on the sponge 3 is heated and evaporated, the temperature in the fireproof spaces rises, the temperature-sensitive glass balls of the fire sprinkler 9 are broken, water in the guide pipe 10 enters the corresponding fireproof spaces, the water in the fireproof spaces gradually increases, the air pressure in the fireproof spaces rises, the heat absorbing plate 16 and the heat dissipating holes 8 on the cover plate 14 assist in greatly reducing heat, the temperature is quickly reduced, the water in the fireproof spaces flows out from the water outlet holes, and the water absorbs the heat, so that the novel fireproof slot type cable bridge has good fireproof performance.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. Novel fireproof slot type bridge, including first flame retardant coating (1), its characterized in that: the novel waterproof plastic composite material is characterized in that a radiating hole (8) is fixedly connected to the outer side wall of the first fireproof layer (1), a second fireproof layer (2) is connected to the upper portion of the first fireproof layer (1), a cover plate (14) is fixedly arranged below the second fireproof layer (2), a galvanized layer (7) is fixedly arranged below the cover plate (14), a sponge (3) is arranged above the first fireproof layer (1), a supporting beam (4) is fixedly arranged above the sponge (3), a screw rod (5) penetrates through the supporting beam (4), and nuts (6) are arranged at the upper end and the lower end of the screw rod (5).

2. The novel fireproof slot bridge of claim 1, wherein: the fire-fighting sponge is characterized in that a U-shaped rod (12) is arranged below the sponge (3), fire-fighting spray heads (9) are arranged on two side plates of the U-shaped rod (12), one end of each fire-fighting spray head (9) is fixedly connected with a guide pipe (10), a plug head (11) is fixedly connected with the outer edge of each guide pipe (10), a water outlet hole (13) is formed in each guide pipe (10), and a plurality of water outlet holes (13) are formed in the corresponding guide pipes.

3. The novel fireproof slot bridge of claim 1, wherein: reinforcing steel bars (15) are fixedly connected to the lower portion of the cover plate (14), and heat absorbing plates (16) are fixedly connected to the lower portion of the reinforcing steel bars (15).

4. The novel fireproof slot bridge of claim 1, wherein: the upper left side and the upper right side of the supporting beam (4) are respectively and fixedly connected with the left end and the right end of the side plate, and the second fireproof layer (2) is tightly attached to the side plate through the supporting beam (4) and the screw rod (5) and fixedly connected with the side plate.

5. The novel fireproof slot bridge of claim 1, wherein: the supporting beams (4) and the screw rods (5) are arranged in a plurality and are respectively positioned on the left side and the right side of the supporting beams (4) and on the two side plates.