CN217232393U - Passive fire prevention construction wall of steel construction - Google Patents
Passive fire prevention construction wall of steel construction Download PDFInfo
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- CN217232393U CN217232393U CN202220155644.8U CN202220155644U CN217232393U CN 217232393 U CN217232393 U CN 217232393U CN 202220155644 U CN202220155644 U CN 202220155644U CN 217232393 U CN217232393 U CN 217232393U
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- construction wall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model discloses a steel structure passive fire prevention construction wall, which comprises a first steel plate and a second steel plate, wherein one side of the first steel plate, which is far away from the second steel plate, is provided with a fixed plate, one side of the first steel plate, which is close to the fixed plate, is provided with a fire prevention part for playing a fire prevention role, and the steel structure passive fire prevention construction wall also comprises a reinforcement part and a positioning part; the reinforcing piece is used for increasing the strength between the first steel plate and the second steel plate, and the reinforcing piece is positioned on one side where the first steel plate and the second steel plate are close to each other; the setting element for fix a position first steel sheet and second steel sheet, the setting element is located the outside of reinforcement, the utility model discloses a set up the first stiffener and the second stiffener that the multiunit was mutually staggered to be set up, intensity between first steel sheet of greatly increased and the second steel sheet to can increase steel construction wall's intensity, make steel construction wall's resistance to compression antidetonation effectual, prolonged steel construction wall's life greatly.
Description
Technical Field
The utility model relates to a steel construction wall technical field specifically is a passive fire prevention construction wall of steel construction.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.
The utility model discloses a chinese utility model patent that current patent publication number is CN212224412U discloses a building steel construction fire prevention heat preservation wall structure, through a plurality of protection angles of steel sheet body fixed connection all around, is convenient for consolidate around the steel sheet body for the steel sheet body is more firm, can effectively prolong the life of steel sheet body. Through the fixed setting of waterproof ventilative layer and fire prevention median, heat preservation, can effectual waterproof, stagnant water, advantages such as fire prevention and heat preservation.
Among the above-mentioned fire prevention heat preservation wall structure, steel construction wall includes two steel plate body, and the staff forms a whole with two steel plate body interconnect, then will connect the steel plate body of accomplishing and apply to the house construction in, this kind of mode makes the joint strength between two sets of steel plate body inadequately easily to make steel construction wall's intensity inadequately, influence steel construction wall's life, to this problem, provide a steel construction wall of preventing fires passively now.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a passive fire prevention construction wall of steel construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a steel structure passive fireproof construction wall comprises a first steel plate and a second steel plate, wherein fixing plates are arranged on the sides, far away from each other, of the first steel plate and the second steel plate, fireproof parts for playing a fireproof role are arranged on the sides, close to the fixing plates, of the first steel plate and the second steel plate, and the steel structure passive fireproof construction wall further comprises a reinforcing part and a positioning part;
the reinforcing piece is used for increasing the strength between the first steel plate and the second steel plate and is positioned on one side of the first steel plate, which is close to the second steel plate;
the positioning piece is used for positioning the first steel plate and the second steel plate and is positioned on the outer side of the reinforcing piece.
As a further aspect of the present invention: the reinforcement is including being located the first stiffener of multiunit that first steel sheet is close to second steel sheet one side, one side that the second steel sheet is close to first steel sheet is equipped with multiunit and first stiffener assorted second stiffener, just first stiffener sets up with the second stiffener is crisscross, the surface of first stiffener is equipped with first draw-in groove, the surface of second stiffener is equipped with the second draw-in groove, first draw-in groove and the mutual block of second draw-in groove.
As a further aspect of the present invention: the setting element is including being located the first steel sheet and being close to the location frame of second steel sheet one side, the inside of location frame is equipped with and fixes a position the frame assorted location inside casing, the location inside casing is fixed in the surface of second steel sheet, just the inboard of location frame is equipped with the constant head tank that the multiunit is used for playing the location effect, the fixed surface of location inside casing has multiunit and constant head tank assorted locating piece.
As a further aspect of the present invention: the fire prevention spare is including being located first steel sheet, the flame retardant coating of second steel sheet one side of keeping away from each other, the fixed plate is located one side of first steel sheet, second steel sheet is kept away from to the flame retardant coating, and just first steel sheet, be located left flame retardant coating and be located through bolted connection between the left heat preservation, the second steel sheet, be located the flame retardant coating on right side and be located through bolted connection between the heat preservation on right side.
As a further aspect of the present invention: and the middle parts of the top ends of the positioning outer frame and the positioning inner frame are provided with grouting ports convenient for concrete injection.
As a further aspect of the present invention: one side of the fixing plate, which is far away from the fireproof layer, is provided with a heat preservation layer for playing a heat preservation effect.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a be equipped with the reinforcement, through first stiffener and the second stiffener that sets up the multiunit looks mistake, intensity between the first steel sheet of greatly increased and the second steel sheet to can increase steel construction wall's intensity, make steel construction wall's resistance to compression antidetonation effectual, prolonged steel construction wall's life greatly, simple structure facilitates the use.
The utility model discloses a be equipped with the setting element, can be quick install first steel sheet and second steel sheet fixed, fix a position effectually, positioning accuracy is high, avoids traditional steel sheet difficult the condition emergence of carrying out the alignment when installing to make this steel construction wall body convenient and fast more when the equipment, use comparatively nimble, satisfy user's demand, facilitate the use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the first reinforcing rod of the present invention.
Fig. 3 is a schematic structural view of the second reinforcing rod of the present invention.
Wherein: 11. a first steel plate; 12. a second steel plate; 13. a fixing plate; 14. a fire barrier layer; 15. a heat-insulating layer; 16. positioning the outer frame; 17. positioning the inner frame; 18. positioning a groove; 19. positioning a block; 20. a first reinforcement bar; 21. a first card slot; 22. a second reinforcement bar; 23. a second card slot; 24. a bolt; 25. and (4) a grouting opening.
Detailed Description
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, a steel structure passive fire protection construction wall includes a first steel plate 11 and a second steel plate 12, a fixing plate 13 is disposed on each side of the first steel plate 11 and the second steel plate 12 away from each other, and fire protection members for providing a fire protection function are disposed on each side of the first steel plate 11 and the second steel plate 12 close to the fixing plate 13, and further includes a reinforcing member and a positioning member;
the reinforcing piece is used for increasing the strength between the first steel plate 11 and the second steel plate 12, so that the strength of the steel structure wall body can be increased, the compression-resistant and anti-seismic effects of the steel structure wall body are good, the service life of the steel structure wall body is greatly prolonged, and the reinforcing piece is positioned on one side, close to each other, of the first steel plate 11 and the second steel plate 12;
the positioning piece is used for positioning the first steel plate 11 and the second steel plate 12, so that the steel structure wall is more convenient and faster to assemble and is more flexible to use, and the positioning piece is located on the outer side of the reinforcing piece.
The reinforcement is including being located the first stiffener 20 of the first steel sheet 11 of multiunit that is close to second steel sheet 12 one side, one side that second steel sheet 12 is close to first steel sheet 11 is equipped with multiunit and first stiffener 20 assorted second stiffener 22, just first stiffener 20 sets up with second stiffener 22 is crisscross, the surface of first stiffener 20 is equipped with first draw-in groove 21, the surface of second stiffener 22 is equipped with second draw-in groove 23, first draw-in groove 21 and the mutual block of second draw-in groove 23 are with first draw-in groove 21 and the mutual block of second draw-in groove 23 for first stiffener 20 and second stiffener 22 can crisscross setting, increase the intensity between first steel sheet 11 and the second steel sheet 12.
The setting element is including being located first steel sheet 11 and being close to the location frame 16 of second steel sheet 12 one side, the inside of location frame 16 is equipped with and fixes a position 16 assorted location inside casing 17, location inside casing 17 is fixed in the surface of second steel sheet 12, just the inboard of location frame 16 is equipped with the constant head tank 18 that the multiunit is used for playing the location effect, the fixed surface of location inside casing 17 has multiunit and constant head tank 18 assorted locating piece 19, will fix a position inside casing 17 card and go into the inside of location frame 16, and locating piece 19 can block the inside of constant head tank 18 this moment, realizes the location to first steel sheet 11 and second steel sheet 12.
The fire prevention spare is including being located the flame retardant coating 14 of first steel sheet 11, the mutual one side of keeping away from of second steel sheet 12, fixed plate 13 is located one side of first steel sheet 11, second steel sheet 12 is kept away from to flame retardant coating 14, and flame retardant coating 14 can increase steel construction wall's fire-resisting ability, and is concrete, and flame retardant coating 14 is made by fire-retardant material, and just first steel sheet 11, be located left flame retardant coating 14 and be located and connect through bolt 24 between the left heat preservation 15, connect through bolt 24 between second steel sheet 12, the flame retardant coating 14 that is located the right side and the heat preservation 15 that is located the right side.
And the middle parts of the top ends of the positioning outer frame 16 and the positioning inner frame 17 are provided with grouting ports 25 convenient for concrete injection.
Example 2
Referring to fig. 1 to fig. 3, the difference from embodiment 1 is: one side that flame retardant coating 14 was kept away from to fixed plate 13 all is equipped with the heat preservation 15 that is used for playing the heat preservation effect, and the setting of heat preservation 15 can increase the heat preservation effect of steel construction wall body, facilitates the use, and what need be noted here is that heat preservation 15 is prior art, and this place does not do specifically and explains.
The utility model discloses a theory of operation is:
the utility model discloses when using, at first go into the inside of location frame 16 with location inside casing 17 card, locating piece 19 can block into the inside of constant head tank 18 this moment, realize the location to first steel sheet 11 and second steel sheet 12, first draw-in groove 21 and second draw-in groove 23 can block each other simultaneously, make first stiffener 20 and second stiffener 22 can the setting of staggering mutually, increase the intensity between first steel sheet 11 and the second steel sheet 12, pour into the concrete into between to first steel sheet 11 and the second steel sheet 12 through slip casting mouth 25, thereby make first steel sheet 11 and second steel sheet 12 can form steel construction wall, then can utilize the steel construction wall who connects the completion to the house construction.
Claims (6)
1. The steel structure passive fireproof construction wall comprises a first steel plate (11) and a second steel plate (12), wherein a fixing plate (13) is arranged on one side, away from each other, of each of the first steel plate (11) and the second steel plate (12), and fireproof parts for playing a fireproof role are arranged on one sides, close to the fixing plate (13), of each of the first steel plate (11) and the second steel plate (12);
the reinforcing piece is used for increasing the strength between the first steel plate (11) and the second steel plate (12), and the reinforcing piece is positioned on one side of the first steel plate (11) and the second steel plate (12) which are close to each other;
the positioning piece is used for positioning the first steel plate (11) and the second steel plate (12), and the positioning piece is located on the outer side of the reinforcing piece.
2. The steel structure passive fireproof construction wall of claim 1, wherein the reinforcing member comprises a plurality of groups of first reinforcing rods (20) located on one side, close to the second steel plate (12), of the first steel plate (11), a plurality of groups of second reinforcing rods (22) matched with the first reinforcing rods (20) are arranged on one side, close to the first steel plate (11), of the second steel plate (12), the first reinforcing rods (20) and the second reinforcing rods (22) are arranged in a staggered mode, first clamping grooves (21) are formed in the surface of the first reinforcing rods (20), second clamping grooves (23) are formed in the surface of the second reinforcing rods (22), and the first clamping grooves (21) and the second clamping grooves (23) are clamped with each other.
3. The passive fire-proof construction wall of steel structure according to claim 1, characterized in that the positioning element includes a positioning outer frame (16) located on one side of the first steel plate (11) close to the second steel plate (12), a positioning inner frame (17) matched with the positioning outer frame (16) is arranged inside the positioning outer frame (16), the positioning inner frame (17) is fixed on the surface of the second steel plate (12), a plurality of groups of positioning grooves (18) used for playing a positioning effect are arranged on the inner side of the positioning outer frame (16), and a plurality of groups of positioning blocks (19) matched with the positioning grooves (18) are fixed on the surface of the positioning inner frame (17).
4. The passive fire prevention construction wall of a steel structure according to claim 1, wherein the fire prevention member comprises a fire prevention layer (14) located on one side of a first steel plate (11) and a second steel plate (12) away from each other, the fixing plate (13) is located on one side of the fire prevention layer (14) away from the first steel plate (11) and the second steel plate (12), the first steel plate (11), the fire prevention layer (14) located on the left side and the heat insulation layer (15) located on the left side are connected through bolts (24), and the second steel plate (12), the fire prevention layer (14) located on the right side and the heat insulation layer (15) located on the right side are connected through bolts (24).
5. The passive fireproof construction wall of steel structure of claim 3, wherein the top middle part of the positioning outer frame (16) and the positioning inner frame (17) is provided with a grouting opening (25) for facilitating concrete injection.
6. The passive fireproof construction wall of steel structure according to claim 1, wherein the fixing plate (13) is provided with an insulating layer (15) for insulating effect at the side far away from the fireproof layer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220155644.8U CN217232393U (en) | 2022-01-20 | 2022-01-20 | Passive fire prevention construction wall of steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220155644.8U CN217232393U (en) | 2022-01-20 | 2022-01-20 | Passive fire prevention construction wall of steel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217232393U true CN217232393U (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220155644.8U Active CN217232393U (en) | 2022-01-20 | 2022-01-20 | Passive fire prevention construction wall of steel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217232393U (en) |
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2022
- 2022-01-20 CN CN202220155644.8U patent/CN217232393U/en active Active
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