CN210767314U - Fireproof heat-preservation steel structure - Google Patents
Fireproof heat-preservation steel structure Download PDFInfo
- Publication number
- CN210767314U CN210767314U CN201921214236.XU CN201921214236U CN210767314U CN 210767314 U CN210767314 U CN 210767314U CN 201921214236 U CN201921214236 U CN 201921214236U CN 210767314 U CN210767314 U CN 210767314U
- Authority
- CN
- China
- Prior art keywords
- shaped steel
- water pipe
- steel
- pipeline connecting
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a fire prevention heat preservation steel construction relates to steel construction technical field. This fire prevention heat preservation steel construction, including I-shaped steel, I-shaped steel both sides intracavity all is equipped with the water pipe, and I-shaped steel both sides all have a supporting component through block bolted connection, and the water pipe front side is connected with first pipe connection spare, and the water pipe rear side cover is equipped with second pipe connection spare, and the water pipe rear side is connected with the sleeve pipe. This fire prevention heat preservation steel construction through the water pipe that sets up, in the use, can play the heat preservation effect, in addition, when the conflagration takes place around the steel construction, the water pipe can also protect I-shaped steel, has increased I-shaped steel's refractiveness, makes the influence of conflagration obtain reducing. This fire prevention heat preservation steel construction through the supporting component who sets up for I shaped steel's both sides all obtain supporting, have avoided the condition that I-shaped steel warp, thereby make I shaped steel's self intensity obtain improving, make I shaped steel's life obtain the extension.
Description
Technical Field
The utility model relates to a steel construction technical field specifically is a fire prevention heat preservation steel construction.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like because the components or parts are usually connected by welding seams, clamping bolts or rivets due to light dead weight and simple and convenient construction. However, in steel structures, they are generally not high in heat insulating properties, poor in fire resistance, and not high in structural strength, and are easily deformed in case of fire or long-term use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention heat preservation steel construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fireproof heat-preservation steel structure comprises I-shaped steel, water pipes are arranged in inner cavities of two sides of the I-shaped steel, two sides of the I-shaped steel are connected with supporting assemblies through clamping bolts, a first pipeline connecting piece is connected to the front side of each water pipe, a second pipeline connecting piece is sleeved on the rear side of each water pipe, and a sleeve is connected to the rear side of each water pipe;
the supporting component comprises a first supporting plate and a second supporting plate, a plurality of threaded holes are evenly formed in the lower surface of the first supporting plate in a penetrating mode, a plurality of grooves are evenly formed in the upper surface of the second supporting plate and correspond to the threaded holes in a one-to-one mode, screw rods are connected between the grooves and the threaded holes, and supports are welded in the centers of the screw rods.
Furthermore, the clamping bolt is arranged on the outer side of the supporting component and is symmetrical about the horizontal center line of the I-shaped steel.
Furthermore, the outer surface of the first pipeline connecting piece is provided with threads, the inner side of the second pipeline connecting piece is provided with threads, and the sleeve is connected with the second pipeline connecting piece in a sliding mode.
Further, the length of the screw rod is smaller than the height of the inner cavity of the I-shaped steel, the screw rod is connected with the groove in a sliding mode, and the screw rod is connected with the threaded hole in a threaded mode.
Further, the outer side of the bracket is of a hexagonal prism-shaped structure.
Further, a sealing ring is embedded in the second pipeline connecting piece.
The utility model provides a fire prevention heat preservation steel construction. The method has the following beneficial effects:
(1) this fire prevention heat preservation steel construction, through the water pipe that sets up, in the use, the temperature in the water pipe can keep unanimous with the room temperature, under the condition that the water in the water pipe does not flow, can play the heat preservation effect, in addition, when the conflagration takes place around the steel construction, the heat of I-shaped steel gets into in the water pipe through the water pipe, heats water, and the boiling temperature of water is far less than I-shaped steel construction and receives the temperature of destruction, consequently, the water pipe can also protect I-shaped steel, has increased I-shaped steel's fire resistance, makes the influence of conflagration obtain reducing.
(2) This fire prevention heat preservation steel construction through the supporting component who sets up for I shaped steel's both sides all obtain supporting, have avoided the condition that I-shaped steel warp, thereby make I shaped steel's self intensity obtain improving, make I shaped steel's life obtain the extension.
Drawings
FIG. 1 is a sectional view of the present invention;
FIG. 2 is a structural view of the support assembly of the present invention;
fig. 3 is a water pipe connection diagram of the present invention.
In the figure: 1. i-shaped steel; 2. a support assembly; 21. a threaded hole; 22. a first support plate; 23. a support; 24. a screw; 25. a groove; 26. a second support plate; 3. a water pipe; 4. a bolt; 5. a first pipe connection; 6. a sleeve; 7. a second pipe connection; 8. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a fireproof heat-preservation steel structure comprises an I-shaped steel 1, water pipes 3 are arranged in inner cavities of two sides of the I-shaped steel 1, the water pipes 3 can be externally connected with a water source, in the using process, the temperature of water in the water pipes 3 can be kept consistent with the room temperature, the heat-preservation effect can be achieved under the condition that the water in the water pipes 3 does not flow, in addition, when fire breaks out around the steel structure, the heat of the I-shaped steel 1 enters the water pipes 3 through the water pipes 3 to heat the water, the boiling temperature of the water is far lower than the temperature at which the structure of the I-shaped steel 1 is damaged, therefore, the water pipes 3 can also protect the I-shaped steel 1, the fire resistance of the I-shaped steel 1 is increased, the influence of the fire is reduced, the two sides of the I-shaped steel 1 are connected with supporting components 2 through clamping bolts 4, the front side of the water pipes 3 is connected with a first pipeline connecting piece 5, the first pipeline connecting piece 5 and the sleeve 6 are welded at the edges of two sides of the water pipe 3;
the supporting component 2 comprises a first supporting plate 22 and a second supporting plate 26, a plurality of threaded holes 21 are uniformly formed in the lower surface of the first supporting plate 22 in a penetrating mode, a plurality of grooves 25 are uniformly formed in the upper surface of the second supporting plate 26 in a penetrating mode, the grooves 25 correspond to the threaded holes 21 in a one-to-one mode, the screw rods 24 can be vertically arranged between the first supporting plate 22 and the second supporting plate 26, the screw rods 24 are connected between the grooves 25 and the threaded holes 21, and the supports 23 are welded in the centers of the screw rods 24.
Furthermore, the clamping bolts 4 are arranged on the outer side of the supporting component 2, the clamping bolts 4 are symmetrical about the horizontal center line of the I-shaped steel 1, the clamping bolts 4 are arranged in a plurality, the intervals of the clamping bolts 4 are equal, the clamping bolts 4 are mainly used for preventing the supporting component 2 from sliding out of the I-shaped steel 1, the supporting component 2 can be arranged between the I-shaped steel 1 during actual installation, a temporary connection effect is achieved before formal connection, and subsequent formal connection is facilitated.
Further, 5 surfaces of the first pipeline connecting pieces are provided with threads, 7 inner sides of the second pipeline connecting pieces are provided with threads, and the sleeve 6 is connected with the second pipeline connecting pieces 7 in a sliding mode, so that the first pipeline connecting pieces 5 and the second pipeline connecting pieces 7 can be in threaded connection, and connection between the water pipes 3 is facilitated.
Further, the length of screw rod 24 is less than the inner chamber height of I-shaped steel 1, and screw rod 24 and recess 25 sliding connection, screw rod 24 and screw hole 21 threaded connection, make screw rod 24 when twisting the screw hole 21 completely in, support component 2 can be very convenient insert I-shaped steel 1 in, the length of screw rod 24 should be greater than the inner chamber height of I-shaped steel 1 in addition to the thickness of first backup pad 22, the height of whole support component 2 is adjusted through rotating screw rod 24 to the convenience, make first backup pad 22 and second backup pad 26 can support the upper and lower both sides of I-shaped steel 1, avoid I-shaped steel 1 to warp.
Further, the bracket 23 has a hexagonal prism-shaped structure on the outer side, so that the structure of the bracket is similar to that of a nut or a nut, and the screw 24 can be conveniently screwed by a wrench or other tools.
Further, the embedded sealing washer 8 that is equipped with of second pipe connection spare 7, except that sealing washer 8 is made by the rubber material that does not resist high temperature, other make by fire-resistant high temperature resistant material, use not resist high temperature material to make sealing washer 8 for when the conflagration takes place, sealing washer 8 can lose sealed effect, thereby makes the water in the water pipe 3 can flow out, plays the effect that reduces the conflagration.
The working principle is as follows: firstly, when the steel structure is installed, the I-shaped steel 1 is installed by a common installation mode, the water pipe 3 is connected with the water pipe 3 on the adjacent steel structure through a pipeline connecting device, and in the installation process, the supporting component 2 is installed on the I-shaped steel 1 through the bolt 4, secondly, when the steel structure is used, and a flowing water source is communicated in the water pipe 3 through an external device, if the temperature of the water source is higher than the room temperature, the flowing water can heat the surrounding air, if the temperature of the water source is lower than the room temperature, the indoor temperature can be reduced, and the room temperature can be changed, in addition, when the water in the water pipe 3 does not flow, the water in the water pipe 3 can gradually become the room temperature, when the temperature is suddenly changed, the buffer change effect can be achieved, which is equivalent to the heat preservation effect, in addition, when a fire disaster occurs, the temperature of the I-shaped steel 1 and the surface temperature of the water, the water is heated, the boiling temperature of the water is far lower than the temperature at which the structure of the I-shaped steel 1 is damaged, the water can be externally connected with a water source to enable the water to flow, and the situation that the structure of the I-shaped steel 1 is damaged due to overhigh temperature around the I-shaped steel 1 is avoided, therefore, the water pipe 3 can protect the I-shaped steel 1, the fire resistance of the I-shaped steel 1 is increased, the influence of fire is reduced, finally, in the using process, when pressure is suddenly generated at the edge of the I-shaped steel 1, the supporting component 2 can support the edge of the I-shaped steel 1, the deformation of the I-shaped steel 1 is avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fire prevention heat preservation steel construction, includes I-shaped steel (1), its characterized in that: water pipes (3) are arranged in inner cavities of two sides of the I-shaped steel (1), two sides of the I-shaped steel (1) are connected with supporting components (2) through clamping bolts (4), a first pipeline connecting piece (5) is connected to the front side of each water pipe (3), a second pipeline connecting piece (7) is sleeved on the rear side of each water pipe (3), and a sleeve (6) is connected to the rear side of each water pipe (3);
the supporting component (2) comprises a first supporting plate (22) and a second supporting plate (26), a plurality of threaded holes (21) are uniformly formed in the lower surface of the first supporting plate (22) in a penetrating mode, a plurality of grooves (25) are uniformly formed in the upper surface of the second supporting plate (26), the grooves (25) correspond to the threaded holes (21) in a one-to-one mode, a screw rod (24) is connected between the grooves (25) and the threaded holes (21), and a support (23) is welded in the center of the screw rod (24).
2. The fireproof heat-preservation steel structure according to claim 1, characterized in that: the clamping bolt (4) is arranged on the outer side of the supporting component (2), and the clamping bolt (4) is symmetrical about the horizontal center line of the I-shaped steel (1).
3. The fireproof heat-preservation steel structure according to claim 1, characterized in that: the outer surface of the first pipeline connecting piece (5) is provided with threads, the inner side of the second pipeline connecting piece (7) is provided with threads, and the sleeve (6) is connected with the second pipeline connecting piece (7) in a sliding mode.
4. The fireproof heat-preservation steel structure according to claim 1, characterized in that: the length of the screw rod (24) is smaller than the height of an inner cavity of the I-shaped steel (1), the screw rod (24) is in sliding connection with the groove (25), and the screw rod (24) is in threaded connection with the threaded hole (21).
5. The fireproof heat-preservation steel structure according to claim 1, characterized in that: the outer side of the bracket (23) is of a hexagonal prism structure.
6. The fireproof heat-preservation steel structure according to claim 1, characterized in that: and a sealing ring (8) is embedded in the second pipeline connecting piece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214236.XU CN210767314U (en) | 2019-07-30 | 2019-07-30 | Fireproof heat-preservation steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214236.XU CN210767314U (en) | 2019-07-30 | 2019-07-30 | Fireproof heat-preservation steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210767314U true CN210767314U (en) | 2020-06-16 |
Family
ID=71063296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921214236.XU Active CN210767314U (en) | 2019-07-30 | 2019-07-30 | Fireproof heat-preservation steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210767314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888470A (en) * | 2022-06-10 | 2022-08-12 | 广西天正钢结构有限公司 | Anti-deformation steel structure welding process |
-
2019
- 2019-07-30 CN CN201921214236.XU patent/CN210767314U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888470A (en) * | 2022-06-10 | 2022-08-12 | 广西天正钢结构有限公司 | Anti-deformation steel structure welding process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210767314U (en) | Fireproof heat-preservation steel structure | |
| CN211037313U (en) | Connected node suitable for large-span spatial grid structure | |
| CN210566753U (en) | Composite air pipe | |
| CN207392539U (en) | A kind of mounting structure of closed chamber formula stone curtain-wall hanging part | |
| CN202658728U (en) | Casing gasket fire-resistant beam column pitch joint | |
| CN220889630U (en) | Fireproof heat-preservation safety steel structure | |
| CN211499183U (en) | Fireproof steel structure for green building | |
| CN109667349B (en) | Full-assembly type anti-seismic node of prestressed concrete frame structure | |
| CN107956925A (en) | A kind of stabilization antidetonation suspension and support of good fixing effect | |
| CN201095850Y (en) | Multilevel heavy-load anchor bolt | |
| CN210562687U (en) | Steel construction assembled house backing sheet | |
| CN103615088A (en) | Special-shaped stone point-suspension structure | |
| CN213296657U (en) | Energy-conserving fire prevention steel construction of green building | |
| CN210195282U (en) | Fixed connection device for steel structure installation | |
| CN207419929U (en) | Fire rated wall structure | |
| CN211472912U (en) | Fire prevention heat preservation safety type steel construction | |
| CN216042033U (en) | Unit curtain wall beam and upright post connecting structure | |
| CN216516207U (en) | Effectual building steel construction of high corrosion resistant of intensity | |
| CN219298509U (en) | Fireproof steel structure | |
| CN214194969U (en) | Fire prevention heat preservation safety type steel construction | |
| CN216075528U (en) | Energy-conserving building steel construction of antidetonation | |
| CN213390841U (en) | High temperature resistant steel construction | |
| CN219864431U (en) | Building construction guardrail | |
| CN216007267U (en) | Steel construction building that corrosion resistance is strong | |
| CN213773798U (en) | Fireproof heat-preservation steel structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |