CN214696058U - Fireproof heat-preservation steel structure for exhibition hall - Google Patents
Fireproof heat-preservation steel structure for exhibition hall Download PDFInfo
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- CN214696058U CN214696058U CN202023242818.4U CN202023242818U CN214696058U CN 214696058 U CN214696058 U CN 214696058U CN 202023242818 U CN202023242818 U CN 202023242818U CN 214696058 U CN214696058 U CN 214696058U
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- pipe
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Abstract
The utility model discloses a fire prevention heat preservation steel construction that exhibition hall was used, including stand steel pipe and crossbeam steel, the inside cavity that is of stand steel pipe, one side of stand steel pipe is provided with the flame retardant coating, the opposite side of stand steel pipe is provided with the heat preservation, the top of stand steel pipe is provided with fixed cassette, be provided with the supporting seat in the fixed cassette, the crossbeam steel is installed in fixed cassette, be provided with big spring between crossbeam steel and the supporting seat, the inside water tank that is provided with of stand steel pipe, the top of water tank is provided with the inlet tube, the inlet tube passes supporting seat and fixed cassette and outside intercommunication, the bottom of water tank is provided with the outlet pipe, the outlet pipe passes stand steel pipe and flame retardant coating and outside intercommunication. The utility model discloses set up the water tank in the stand steel pipe, when discovering the condition of a fire, open the valve and can get the water and put out a fire, put out the condition of a fire when harm is minimum, the water tank is hidden in the stand steel pipe simultaneously, not only beautifully but also does not occupy the venue space.
Description
Technical Field
The utility model relates to a steel construction technical field especially relates to a fire prevention heat preservation steel construction that exhibition hall used.
Background
The steel structure is an indispensable material for modern buildings, the steel structure can relatively increase the load capacity of the buildings, can also meet the requirement of aesthetic appearance of the building design, and also avoids the defect that the building materials such as concrete and the like can not bend and stretch, so the steel structure is favored by the building industry, the steel structures adopted in single-layer, multi-layer and skyscrapers, factory buildings, storehouses, waiting rooms, waiting halls and the like are common, particularly, steel is generally adopted as a frame for building the modern exhibition hall, but the steel structure has the defect that the steel structure is difficult to avoid in the aspect of fire prevention as the building materials, the mechanical properties such as yield point, tensile strength and elastic modulus of the steel structure are rapidly reduced due to the rise of temperature, the steel structure usually loses the bearing capacity at higher temperature and generates great deformation, so that the steel column and the steel beam bend, and consequently, the steel column and the steel beam can not be continuously used due to the excessive deformation, the fire resistance limit of a general unprotected steel structure is about tens of minutes, and meanwhile, the steel structure used in the exhibition hall has too single function and does not have the function of fully excavating the steel structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fire prevention heat preservation steel construction that exhibition hall used aims at solving prior art's problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fire prevention heat preservation steel construction that exhibition hall was used, includes stand steel pipe and crossbeam steel, the inside cavity that is of stand steel pipe, one side of stand steel pipe is provided with the flame retardant coating, the opposite side of stand steel pipe is provided with the heat preservation, the top of stand steel pipe is provided with fixed cassette, be provided with the supporting seat in the fixed cassette, the crossbeam steel is installed in fixed cassette, the crossbeam steel with be provided with big spring between the supporting seat, the inside water tank that is provided with of stand steel pipe, the top of water tank is provided with the inlet tube, the inlet tube passes the supporting seat with fixed cassette and outside intercommunication, the bottom of water tank is provided with the outlet pipe, the outlet pipe passes the stand steel pipe with flame retardant coating and outside intercommunication.
Furthermore, the bottom of the upright steel pipe is provided with a sealing plug, and the height of the water tank can be raised by sealing the hollow bottom of the upright steel pipe.
Furthermore, a valve is arranged on the water outlet pipe and is positioned on the outer side of the upright post steel pipe.
Furthermore, the fire-proof layer is a fire-proof coating layer, and the heat-insulating layer is a flame-retardant heat-insulating layer.
The utility model has the advantages that:
the utility model provides a fire prevention heat preservation steel construction that exhibition hall was used sets up the water tank in the stand steel pipe, when discovering the condition of a fire, opens the valve and can the water intaking put out a fire, puts out the condition of a fire when harm is minimum, and the water tank is hidden in the stand steel pipe simultaneously, not only beautifully but also does not occupy the venue space, the space function of full play steel construction. Set up the flame retardant coating and avoid the conflagration to spread the steel construction, set up the heat preservation, avoid the exhibition hall in the steel construction to receive ambient temperature's influence. The large spring is arranged, and the shock-resistant performance is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
wherein the reference numerals are: 1-upright steel tube; 2-a fire-proof layer; 3, a heat insulation layer; 4, a water tank; 5, fixing the clamping seat; 6, a water inlet pipe; 7, a support seat; 8-beam steel; 9-large spring; 10-water outlet pipe; 11-a valve; 12-sealing plug.
Detailed Description
To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as the upper and lower … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Moreover, the technical solutions of the present invention between the various embodiments can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.
Referring to fig. 1, the embodiment provides a fire prevention heat preservation steel construction that exhibition hall was used, including stand steel pipe 1 and crossbeam steel 8, the inside cavity that is of stand steel pipe 1, one side of stand steel pipe 1 is provided with flame retardant coating 2, the opposite side of stand steel pipe 1 is provided with heat preservation 3, the top of stand steel pipe 1 is provided with fixed cassette 5, be provided with supporting seat 7 in the fixed cassette 5, crossbeam steel 8 is installed in fixed cassette 5, be provided with big spring 9 between crossbeam steel 8 and the supporting seat 7, the inside water tank 4 that is provided with of stand steel pipe 1, the top of water tank 4 is provided with inlet tube 6, inlet tube 6 passes supporting seat 7 and fixed cassette 5 and outside intercommunication, the bottom of water tank is provided with the outlet pipe, the outlet pipe passes the stand steel pipe with flame retardant coating and outside intercommunication. The fire prevention heat preservation steel construction that exhibition hall used that this embodiment provided sets up water tank 4 in the stand steel pipe 1, when the discovery condition of a fire, opens valve 11 and can the water intaking put out a fire, puts out the condition of a fire at earliest time, and water tank 4 hides in stand steel pipe 1 simultaneously, not only beautifully but also does not occupy the venue space. Set up the flame retardant coating and avoid the conflagration to spread the steel construction, set up heat preservation 3, avoid the exhibition hall in the steel construction to receive ambient temperature's influence. The large spring 9 is arranged, and has shock-resistant performance.
Preferably, the water outlet pipe 10 is provided with a valve 11, and the valve 11 is located outside the upright steel pipe 1. The water in the water tank can be discharged by opening the valve.
In this embodiment the bottom of stand steel pipe 1 is provided with sealing plug 12, with the cavity bottom of sealed stand steel pipe 1, also can raise the height of water tank 4 simultaneously, avoids the water tank to be stabbed by the sharp weapon, also does benefit to the opening valve 11 simultaneously and drains.
As a preferred preference of this embodiment, the fire-proof layer 2 is a fire-proof paint layer, and the heat-insulating layer 3 is a flame-retardant heat-insulating layer. The flame-retardant heat-insulating layer is made of a flame-retardant polyurethane plate and a gypsum plate.
During installation, water is filled into the water tank 4 through the water inlet pipe 6 until the water tank 4 is filled, and then the water inlet pipe 6 is sealed.
When a fire disaster happens, water can be taken out and put out by opening the valve 11, the fire disaster just begins to be extinguished, the column steel pipe 1 and the beam steel 8 are connected through the large spring by arranging the large spring 9, and meanwhile, the connection rigidity can be ensured by fixing the clamping seat 5.
The utility model discloses the flame retardant coating 2 that sets up has the function of fire prevention, and inside heat energy and outside heat energy exchange can be avoided to heat preservation 3 simultaneously, maintain inside constancy of temperature.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations can be made by those skilled in the art without inventive work on the basis of the technical solution of the present invention.
Claims (4)
1. The utility model provides a fire prevention heat preservation steel construction that exhibition hall was used, its characterized in that, includes stand steel pipe and crossbeam steel, the inside cavity that is of stand steel pipe, one side of stand steel pipe is provided with the flame retardant coating, the opposite side of stand steel pipe is provided with the heat preservation, the top of stand steel pipe is provided with fixed cassette, be provided with the supporting seat in the fixed cassette, the crossbeam steel is installed in fixed cassette, the crossbeam steel with be provided with big spring between the supporting seat, the inside water tank that is provided with of stand steel pipe, the top of water tank is provided with the inlet tube, the inlet tube passes the supporting seat with fixed cassette and outside intercommunication, the bottom of water tank is provided with the outlet pipe, the outlet pipe passes the stand steel pipe with flame retardant coating and outside intercommunication.
2. The fireproof heat-preservation steel structure for the exhibition hall as claimed in claim 1, wherein the bottom of the upright steel pipe is provided with a sealing plug for sealing the hollow bottom of the upright steel pipe and raising the height of the water tank.
3. The fireproof heat-preservation steel structure for the exhibition hall as claimed in claim 1, wherein the water outlet pipe is provided with a valve, and the valve is positioned on the outer side of the upright steel pipe.
4. The fireproof heat-preservation steel structure for the exhibition hall as claimed in claim 1, wherein the fireproof layer is a fireproof paint layer, and the heat-preservation layer is a flame-retardant heat-preservation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023242818.4U CN214696058U (en) | 2020-12-29 | 2020-12-29 | Fireproof heat-preservation steel structure for exhibition hall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023242818.4U CN214696058U (en) | 2020-12-29 | 2020-12-29 | Fireproof heat-preservation steel structure for exhibition hall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214696058U true CN214696058U (en) | 2021-11-12 |
Family
ID=78560557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023242818.4U Active CN214696058U (en) | 2020-12-29 | 2020-12-29 | Fireproof heat-preservation steel structure for exhibition hall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214696058U (en) |
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2020
- 2020-12-29 CN CN202023242818.4U patent/CN214696058U/en active Active
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