CN219298436U

CN219298436U - Fireproof heat-preservation safety steel structure

Info

Publication number: CN219298436U
Application number: CN202223470456.3U
Authority: CN
Inventors: 冯健刚
Original assignee: Beijing Guangyuan Huifeng Construction Engineering Co ltd
Current assignee: Beijing Guangyuan Huifeng Construction Engineering Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-07-04
Anticipated expiration: 2032-12-23

Abstract

The utility model relates to the technical field of steel structures, and discloses a fireproof heat-preservation safe steel structure which comprises H-shaped steel and a water storage barrel, wherein the outer surface of the H-shaped steel is fixedly connected with a supporting rod, one side of the outer surface of the H-shaped steel is provided with a first installation groove for installation, the inner wall of the first installation groove is inserted with a heat-preservation filler, and the outer surface of the water storage barrel is provided with an installation hole for installation. This fire prevention heat preservation safety shaped steel structure through the setting of mounting groove one, can supply the filler to install, therefore both can promote the holistic heat preservation effect of the device, also can not lead to the fact the influence to the holistic structural strength of H shaped steel simultaneously, through the setting of water storage bucket, can form the position of interim water storage in the inside of filler, and the cooperation setting at mounting hole and hot melt film, can be under the circumstances of meetting the high temperature, the hot melt film can melt to make the inside water outflow, reduce the temperature of filler, promote humidity, reduce the possibility of burning.

Description

Fireproof heat-preservation safety steel structure

Technical Field

The utility model relates to the technical field of steel structures, in particular to a fireproof heat-preservation safe steel structure.

Background

The steel structure is a structure composed of steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, and adopts the rust removal and rust prevention processes of silanization, pure manganese phosphating, washing, drying, galvanization and the like.

Chinese patent publication No. CN217027440U discloses a fire prevention heat preservation safety shaped steel structure, relates to the steel construction field, including middle level steel, side shield and support baffle, middle level steel one side fixedly connected with side shield, side shield are equipped with two sets of and symmetry setting in middle level steel both sides, and support baffle is equipped with four sets of and installs in middle level steel and side shield contact department, the insulating layer includes rock wool board and foaming ceramic heated board, rock wool board bottom and foaming ceramic heated board top fixed connection, this fire prevention heat preservation safety shaped steel structure, middle level steel one side fixedly connected with side shield, side shield are equipped with two sets of and symmetry setting in middle level steel both sides, and support baffle is equipped with four sets of and installs in middle level steel and side shield contact department, and middle level steel and side shield inside all are fixed with fire prevention and insulation material, and support baffle is the better three prism structures of stability for this steel can effectively play fire prevention heat preservation under the circumstances that does not influence whole structural strength.

However, when the utility model is actually used, the following problems exist:

1. although the device can ensure the whole heat preservation performance, the supporting capability can not be effectively ensured;

2. the device does not facilitate lowering the overall temperature, and thus may still lead to burning of the filler in a high temperature environment.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a fireproof heat-preservation safe steel structure, which solves the problems in the prior art that:

2. the device is not convenient to reduce the overall temperature, and thus the problem of burning of the filler is still possible in high temperature environments.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a fire prevention heat preservation safety shaped steel structure, includes H shaped steel and the water storage bucket of surface fixedly connected with bracing piece, mounting groove one that can supply the installation has been seted up to one side of H shaped steel surface, the inner wall grafting of mounting groove one has the filler that can keep warm, the mounting hole that can supply the installation has been seted up to the surface of water storage bucket, the inside wall fixedly connected with of mounting hole can melt the hot melt film.

Optionally, the surface of filler has offered the mounting groove two that can supply the installation, the inner wall and the surface joint of water storage bucket of mounting groove two.

Optionally, an observation window for observation is provided on the outer surface of the water storage barrel, and a measurable scale is provided on the outer surface of the observation window.

Optionally, a water inlet for water is formed in the top of the water storage barrel, and a sealable sealing plug is connected to the inner wall of the water inlet in a threaded manner.

Optionally, one side joint of filler surface has spacing limiting plate, the surface fixed connection of limiting plate has the dead lever that can fix, the fixed orifices with dead lever looks adaptation are seted up to the surface of filler.

Optionally, but the both sides of H shaped steel surface all joint has spacing closing plate, but the surface screw thread of closing plate wears to be equipped with the depression bar that compresses tightly.

(III) beneficial effects

The utility model provides a fireproof heat-preservation safe steel structure, which has the following beneficial effects:

1. this fire prevention heat preservation safety shaped steel structure through the setting of mounting groove one, can supply the filler to install, consequently both can promote the holistic heat preservation effect of device, also can not cause the influence to H shaped steel holistic structural strength simultaneously, through the setting of bracing piece, can further promote the holistic bearing capacity of device, guarantees the structural strength of device.

2. This fire prevention heat preservation safety shaped steel structure through the setting of water storage bucket, can form the position of interim water storage in the inside of filler, and at the cooperation setting of mounting hole and hot melt film, can be under the circumstances of meetting high temperature, the hot melt film can melt to make inside water outflow, reduce the temperature of filler, promote humidity, reduce the possibility of burning.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the explosive structure of the filler according to the present utility model;

FIG. 3 is a schematic view of the installation structure of the water storage barrel of the present utility model;

fig. 4 is a schematic view of the structure of the water storage tank of the present utility model.

In the figure: 1. h-shaped steel; 2. a support rod; 3. a first mounting groove; 4. a filler; 5. a second mounting groove; 6. a water storage bucket; 7. an observation window; 8. a water inlet; 9. a sealing plug; 10. a mounting hole; 11. a hot melt adhesive sheet; 12. a limiting plate; 13. a fixed rod; 14. a fixing hole; 15. a sealing plate; 16. and (5) pressing the rod.

Detailed Description

The technical solutions in 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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a fire prevention heat preservation safety shaped steel structure, including the H shaped steel 1 that the surface fixedly connected with bracing piece 2 and water storage barrel 6,H shaped steel 1 one side of surface is offered and is supplied mounting groove one 3, and the inner wall of mounting groove one 3 peg graft have can keep warm filler 4, through the setting of mounting groove one 3, can be very convenient install filler 4 to can not influence the bearing capacity of H shaped steel 1, and after filling filler 4 again, can guarantee the holistic heat preservation of H shaped steel;

the outer surface of the filler 4 is provided with a second installation groove 5 for installation, the inner wall of the second installation groove 5 is clamped with the outer surface of the water storage barrel 6, the outer surface of the water storage barrel 6 is provided with an observation window 7 for observation, the outer surface of the observation window 7 is provided with a measurable scale, the top of the water storage barrel 6 is provided with a water inlet 8 for water addition, the inner wall of the water inlet 8 is in threaded connection with a sealable sealing plug 9, the water storage barrel 6 can be conveniently installed and fixed through the arrangement of the second installation groove 5, the water quantity inside the water storage barrel 6 can be conveniently observed through the arrangement of the observation window 7, the overhaul is more conveniently carried out, the water addition operation can be conveniently carried out through the arrangement of the water inlet 8, and the sealing plug 9 can ensure the sealing property of the water inlet 8;

the outer surface of the water storage barrel 6 is provided with a mounting hole 10 for mounting, the inner side wall of the mounting hole 10 is fixedly connected with a fusible hot melt adhesive sheet 11, and through the arrangement of the hot melt adhesive sheet 11, when the device receives a higher temperature, the hot melt adhesive sheet 11 can be fused, so that water flows into the filler, and the filler is ensured not to burn due to the high temperature;

wherein, but one side joint of filler 4 surface has spacing limiting plate 12, but the fixed orifices 14 with the fixed orifices 13 looks adaptation have been seted up to the surface of limiting plate 12's surface fixedly connected with fixed pole 13, but the both sides of H shaped steel 1 surface all joint has spacing closing plate 15, but the depression bar 16 that compresses tightly is worn to be equipped with to closing plate 15's surface screw thread, can connect between a plurality of fillers 4 through the setting of limiting plate 12 to disturb the installation stability of guaranteeing filler 4, can not hinder each other simultaneously again.

In the utility model, the working steps of the device are as follows:

1. firstly, opening a sealing plug 9, pouring water into a water inlet 8 until the water is filled, screwing the sealing plug 9, and installing a water storage barrel 6 into a second installation groove 5;

2. secondly, placing the fillers 4 and the water storage barrel 6 into the first mounting groove 3, mounting a limiting plate 12 between each filler 4 for connection, and fixing a sealing plate 15 by means of a pressure rod 16 until the fillers 4 are filled;

3. then when a fire disaster occurs, the hot melt adhesive sheet 11 melts, so that water in the water storage barrel 6 is discharged outwards, surrounding fillers are wetted, the temperature of the fillers is lowered, the humidity of the fillers is raised, and the possibility of burning is reduced;

4. finally, the sealing plate 15 is opened, and the filler 4 and the hot melt adhesive sheet 11 inside are replaced and reinstalled.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire prevention heat preservation safety shaped steel structure, includes H shaped steel (1) and water storage bucket (6) of surface fixedly connected with bracing piece (2), its characterized in that: one side of H shaped steel (1) surface has been seted up and has been supplied mounting groove one (3) of installation, but the inner wall grafting of mounting groove one (3) has heat retaining filler (4), mounting hole (10) that can supply the installation have been seted up to the surface of water storage bucket (6), the inside wall fixedly connected with of mounting hole (10) can melt hot melt film (11).

2. The fire-resistant heat-preserving safety steel structure according to claim 1, wherein: the outer surface of the filler (4) is provided with a second installation groove (5) for installation, and the inner wall of the second installation groove (5) is clamped with the outer surface of the water storage barrel (6).

3. The fire-resistant heat-preserving safety steel structure according to claim 1, wherein: the water storage barrel is characterized in that an observation window (7) for observation is formed in the outer surface of the water storage barrel (6), and a measurable scale is formed in the outer surface of the observation window (7).

4. The fire-resistant heat-preserving safety steel structure according to claim 1, wherein: the top of the water storage barrel (6) is provided with a water inlet (8) for adding water, and the inner wall of the water inlet (8) is in threaded connection with a sealable sealing plug (9).

5. The fire-resistant heat-preserving safety steel structure according to claim 1, wherein: one side joint of filler (4) surface has limiting plate (12) that can spacing, the surface fixed connection of limiting plate (12) has dead lever (13) that can fix, fixed orifices (14) with dead lever (13) looks adaptation are seted up to the surface of filler (4).

6. The fire-resistant heat-preserving safety steel structure according to claim 1, wherein: the two sides of the outer surface of the H-shaped steel (1) are respectively clamped with a sealing plate (15) capable of limiting, and a pressing rod (16) capable of being pressed is threaded on the outer surface of the sealing plate (15).