CN212534712U - Staggered section type unit fireproof curtain wall - Google Patents
Staggered section type unit fireproof curtain wall Download PDFInfo
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- CN212534712U CN212534712U CN201921441839.3U CN201921441839U CN212534712U CN 212534712 U CN212534712 U CN 212534712U CN 201921441839 U CN201921441839 U CN 201921441839U CN 212534712 U CN212534712 U CN 212534712U
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Abstract
The utility model discloses a wrong section formula unit fire curtain wall, including steel unit frame, the built-in PLASTIC LAMINATED that is equipped with of steel unit frame, the PLASTIC LAMINATED includes interconnect's ordinary glass board and fire prevention glass board, and when the mounted state, ordinary glass board and fire prevention glass board are located same vertical plane, and the fire prevention glass board is located ordinary glass board below, and steel unit frame is connected with the building subject on building entrance to a cave week edge, and the height of fire prevention glass board is not less than the fire prevention standard requirement value. The unit fireproof curtain wall has the advantages of simple and reliable structure, low cost and capability of improving safety.
Description
Technical Field
The utility model mainly relates to the building engineering field especially relates to a wrong section formula unit fire curtain wall.
Background
The curtain wall is widely applied to the outer wall of a building, and a firewall with the height not less than 1.2m is arranged between lower-layer openings (building openings) on the outer wall of the building according to the regulation of 'building design fire protection standards' so as to prevent flame from entering the upper-layer openings from the lower-layer openings when a fire disaster occurs. In the existing building main body, the height between the upper layer and the lower layer of the building is generally 3m, and if a solid wall is adopted, the space can occupy a large space, and the lighting effect can also be influenced.
In the prior art, the traditional aluminum unit curtain wall has no fireproof function because the frame is an aluminum frame, and a fireproof glass wall is required to be added to meet the fireproof regulation of the architectural design fireproof standard, and the aluminum frame has no fireproof function, so that the cost is greatly increased and the fireproof performance is not very obvious. And traditional steel unitized curtain wall, its glass are monoblock fire prevention glass, and fire prevention glass's cost is expensive, has promoted the cost of steel unitized curtain wall greatly.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a simple structure is reliable, low cost, can improve the mistake sectional type unit fire curtain wall of security.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a wrong section formula unit fire prevention curtain, includes steel unit frame, the built-in PLASTIC LAMINATED that is equipped with of steel unit frame, the PLASTIC LAMINATED includes interconnect's ordinary glass board and fire prevention glass board, when the mounted state, ordinary glass board and fire prevention glass board are located same vertical plane, steel unit frame is connected with the building main part on building entrance to a cave week edge, fire prevention glass board highly not less than the fire prevention standard and requires the value.
As a further improvement of the above technical solution:
and a fireproof piece for preventing flame from entering between the steel unit frame and the building main body is arranged between the steel unit frame and the building main body.
One end of the fireproof piece is connected with the building main body, and the other end of the fireproof piece is connected with the bottom frame of the steel unit frame.
And a first fireproof body for preventing flame from entering from the connecting position is arranged at the connecting position of the fireproof glass plate and the steel unit frame.
And a second fireproof body for preventing flame from entering from the adjacent position of the steel unit frames is arranged between the adjacent steel unit frames, and the fireproof glass plate, the fireproof piece, the first fireproof body and the second fireproof body together form a fireproof path for preventing the flame from entering the upper-layer hole from the lower-layer hole.
The steel unit frame is connected with the building main body through a connecting piece.
The common glass plate and the fireproof glass plate are in butt joint connection.
The bottom of the common glass plate and the top of the fireproof glass plate are both provided with flat openings, and the bottom of the common glass plate and the top of the fireproof glass plate form flat opening butt joint.
The bottom of ordinary glass board and fire prevention glass board top all are provided with L type breach of mutually supporting, and the butt joint of L type breach is formed to the bottom of ordinary glass board and fire prevention glass board top.
The bottom of the common glass plate and the top of the fireproof glass plate form concave-convex matching butt joint.
The fireproof glass plate is characterized by further comprising a cross beam, the bottom of the common glass plate and the top of the fireproof glass plate are connected with the cross beam, and two ends of the cross beam are connected with the vertical frames of the steel unit frame.
The crossbeam sets up to the pipe fitting, the top and the bottom of pipe fitting all are provided with the recess, the bottom and the fire prevention glass board top of ordinary glass board are pegged graft with corresponding recess.
The crossbeam includes holding piece and clamp plate, the bottom of ordinary glass board and fire prevention glass board top all extend to holding between piece and the clamp plate, the clamp plate is connected and compresses tightly ordinary glass board and fire prevention glass board with holding the piece.
The pressing plate is arranged into a block, and the block is connected with the supporting piece through a bolt and simultaneously compresses the common glass plate and the fireproof glass plate.
The two pressing plates are respectively arranged on two sides of the supporting piece and respectively compress the corresponding common glass plate and the corresponding fireproof glass plate.
Sealing rubber strips are arranged between the bottom of the common glass plate and the cross beam and between the top of the fireproof glass plate and the cross beam.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a wrong section formula unit fire curtain wall, including steel unit frame, the built-in PLASTIC LAMINATED that is equipped with of steel unit frame, the PLASTIC LAMINATED includes interconnect's ordinary glass board and fire prevention glass board, and when the mounted state, ordinary glass board and fire prevention glass board are located same vertical plane, and steel unit frame is connected with the building main part on building entrance to a cave week edge, and the height of fire prevention glass board is not less than the fire prevention standard and requires the value. In the structure, a fireproof plate in the installation unit comprises an upper common glass plate and a lower fireproof glass plate, and a steel unit frame is adopted as a frame structure. Compared with the traditional structure, in the staggered section type unit fireproof curtain wall, the height of the fireproof glass plate at the lower part is not less than the fireproof standard requirement value, and the fireproof glass plate is matched with the steel unit frame to form an effective fireproof height, so that the fireproof regulation of the building design fireproof standard can be met; the upper part adopts a common glass plate, so that the cost is greatly saved compared with the whole piece of fireproof glass; the integral unit structure skillfully combines the advantages of respective cost and fire resistance of the common glass plate and the fire-proof glass plate, has simple and reliable structure and improves the use safety.
Drawings
Fig. 1 is a schematic front view of embodiment 1 of the present invention.
Fig. 2 is a schematic side view of embodiment 1 of the present invention.
Fig. 3 is a partially enlarged schematic view of fig. 2.
Fig. 4 is a partially enlarged schematic view of fig. 3.
Fig. 5 is a schematic structural view of embodiment 2 of the present invention (the common glass plate and the fireproof glass plate are in butt joint).
Fig. 6 is a schematic structural view of embodiment 3 of the present invention (the common glass plate and the fireproof glass plate are in butt joint).
Fig. 7 is a schematic side view of embodiment 4 of the present invention.
Fig. 8 is a partially enlarged schematic view of fig. 7.
Fig. 9 is a schematic side view of embodiment 5 of the present invention.
Fig. 10 is a partially enlarged schematic view of fig. 9.
Fig. 11 is a schematic side view of embodiment 6 of the present invention.
Fig. 12 is a partially enlarged schematic view of fig. 11.
The reference numerals in the figures denote:
1. a steel unit frame; 2. a fire-proof plate; 21. a common glass plate; 22. a fire-resistant glass sheet; 3. a fire-resistant member; 4. a first fireproof body; 5. a second fire protection body; 6. a cross beam; 61. a holder; 62. pressing a plate; 7. sealing rubber strips; 8. a connecting member.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
Example 1:
as shown in fig. 1 to 4, the utility model discloses staggered section formula unit fire prevention curtain wall's first embodiment, including steel unit frame 1, the built-in PLASTIC LAMINATED 2 that is equipped with of steel unit frame 1, PLASTIC LAMINATED 2 includes interconnect's ordinary glass board 21 and fire prevention glass board 22, and when the mounted state, ordinary glass board 21 and fire prevention glass board 22 are located same vertical plane, and fire prevention glass board 22 is located ordinary glass board 21 below, and steel unit frame 1 is connected with the building main part on building entrance to a cave week edge, and fire prevention glass board 22 highly is not less than the fire prevention standard and requires the value. In the structure, a fireproof plate 2 in an installation unit comprises an upper common glass plate 21 and a lower fireproof glass plate 22, and a steel unit frame 1 is adopted as a frame structure. Compared with the traditional structure, in the staggered unit fireproof curtain wall, the height of the fireproof glass plate 22 at the lower part is not less than the fireproof standard requirement value, and the effective fireproof height is formed by matching with the steel unit frame 1, so that the fireproof regulation of the building design fireproof standard can be met; the upper part adopts the common glass plate 21, so that the cost is greatly saved compared with the whole piece of fireproof glass; the integral unit structure skillfully combines the respective cost and fireproof advantages of the common glass plate 21 and the fireproof glass plate 22, has simple and reliable structure and improves the use safety.
In this embodiment, a fire-proof member 3 for preventing a flame from entering between the steel unit frame 1 and the building body is provided between the steel unit frame 1 and the building body. This fire prevention piece 3 is fine has compensatied the clearance between steel unit frame 1 and the building main part, has eliminated the joint gap promptly, has further guaranteed the fire prevention effect, and its simple structure is reliable, has improved the safety in utilization performance greatly. The fireproof piece 3 can be made of fireproof glass, and can also be made of other fireproof plates, such as fireproof steel plates.
In this embodiment, one end of the fire-proof member 3 is connected to the building body, and the other end is connected to the bottom frame of the steel unit frame 1. This arrangement allows the fire-resistant member 3 to form a fire-resistant path with the steel unit frame 1 and the building body, preventing the flame from entering.
In this embodiment, the connection site of the fire-proof glass plate 22 and the steel unit frame 1 is provided with the first fire-proof body 4 for preventing the flame from entering from the connection site. The first fire-proof body 4 prevents the flame from entering from the connection site, further optimizing the fire-proof performance. The first fireproof body 4 may be made of fireproof material such as fireproof cotton.
In this embodiment, a second fireproof body 5 for preventing flame from entering from the adjacent position of the steel unit frames 1 is provided between the adjacent steel unit frames 1, and the fireproof glass plate 22, the fireproof member 3, the first fireproof body 4 and the second fireproof body 5 together form a fireproof path for preventing flame from entering from the lower layer opening to the upper layer opening. The setting like this for in the whole curtain system, all formed complete fire prevention route, prevent that flame from scurrying into upper strata entrance to a cave from lower floor's entrance to a cave. The second fireproof body 5 can be made of fireproof materials such as fireproof cotton.
In this embodiment, the steel unit frame 1 is connected to the building body by the connector 8. The connecting piece 8 is used for connecting the steel unit frame 1 and the building main body to form a fixed relation, the connecting piece 8 can adopt a similar corner brace structure, one end of the connecting piece is connected with the building main body, and the other end of the connecting piece is connected with the steel unit frame 1.
In this embodiment, the ordinary glass plate 21 and the fire-proof glass plate 22 are butt-joined. In the structure, the common glass plate 21 and the fireproof glass plate 22 adopt a direct butt joint mode, and the appearance attractiveness can be ensured.
In this embodiment, the bottom of the ordinary glass plate 21 and the top of the fireproof glass plate 22 are both set to be flat, and the bottom of the ordinary glass plate 21 and the top of the fireproof glass plate 22 form a flat butt joint. In the structure, the bottom of the common glass plate 21 and the top of the fireproof glass plate 22 form a flat butt joint, and glue is applied to the butt joint position for fixation.
Example 2:
as shown in fig. 5, the utility model discloses the second kind of embodiment of the fire curtain wall of staggered section formula unit, this fire curtain wall of staggered section formula unit is basically the same with embodiment 1, and the difference only lies in: in this embodiment, the bottom of the ordinary glass plate 21 and the top of the fireproof glass plate 22 are both provided with L-shaped notches that are matched with each other, and the bottom of the ordinary glass plate 21 and the top of the fireproof glass plate 22 form an L-shaped notch butt joint. In this structure, utilize L type breach to form the butt joint, it can to glue fixed equally in the butt joint position, L type breach still is convenient for fix a position the butt joint fast, has improved the convenience of installation.
Example 3:
as shown in fig. 6, the utility model discloses a third kind of embodiment of the fire curtain wall of staggered section formula unit, this fire curtain wall of staggered section formula unit is basically the same with embodiment 1, and the difference only lies in: in this embodiment, the bottom of the ordinary glass plate 21 and the top of the fireproof glass plate 22 form a concave-convex fit butt joint. In this structure, the bottom of ordinary glass board 21 is equipped with the recess, and fire prevention glass board 22 top is equipped with the boss, utilizes boss insert groove to form unsmooth cooperation butt joint, and it can to glue fixed equally to beat the position.
Example 4:
as shown in fig. 7 and 8, the fourth embodiment of the staggered fireproof curtain wall of the present invention is substantially the same as embodiment 1, except that: in the embodiment, the glass plate frame further comprises a cross beam 6, the bottom of the common glass plate 21 and the top of the fireproof glass plate 22 are connected with the cross beam 6, and two ends of the cross beam 6 are connected with the vertical frames of the steel unit frame 1. In this structure, ordinary glass board 21 and fire prevention glass board 22 all form through crossbeam 6 and connect, can guarantee the joint strength of the bottom of ordinary glass board 21 and fire prevention glass board 22 top node position.
In this embodiment, the sealing rubber strips 7 are disposed between the bottom of the common glass plate 21 and the cross beam 6 and between the top of the fireproof glass plate 22 and the cross beam 6. The sealing rubber strip 7 is used for ensuring the air tightness of the connecting position.
In this embodiment, crossbeam 6 sets up to the pipe fitting, and the top and the bottom of pipe fitting all are provided with the recess, and the bottom and the fire prevention glass board 22 top of ordinary glass board 21 are pegged graft with corresponding recess. In this structure, utilize the recess of pipe fitting top bottom, the ordinary glass board 21 of being convenient for and the quick grafting that forms of fire prevention glass board 22, simple structure, simple to operate.
Example 5:
as shown in fig. 9 and 10, the fifth embodiment of the staggered fire-proof curtain wall of the present invention is substantially the same as embodiment 4, except that: in this embodiment, the cross beam 6 includes a supporting member 61 and a pressing plate 62, the bottom of the ordinary glass plate 21 and the top of the fire-proof glass plate 22 both extend between the supporting member 61 and the pressing plate 62, and the pressing plate 62 is connected to the supporting member 61 and presses the ordinary glass plate 21 and the fire-proof glass plate 22. When the glass plate is installed, the supporting piece 61 plays a role in positioning and supporting the common glass plate 21 and the fireproof glass plate 22, then the pressing plate 62 is connected with the supporting piece 61 to press the common glass plate 21 and the fireproof glass plate 22, and the structure is simple and reliable.
In this embodiment, the pressing plate 62 is provided as one piece, and the pressing plate 62 is connected to the holder 61 by bolts and presses the ordinary glass plate 21 and the fireproof glass plate 22 at the same time. In the structure, the same pressing plate 62 is utilized to simultaneously press the common glass plate 21 and the fireproof glass plate 22, the structure is simple, and the stress is uniform.
Example 6:
as shown in fig. 11 and 12, the sixth embodiment of the staggered fire-proof curtain wall of the present invention is substantially the same as embodiment 5, except that: in this embodiment, the two pressing plates 62 are disposed at two sides of the supporting member 61, and the two pressing plates 62 respectively press the corresponding ordinary glass plate 21 and the fireproof glass plate 22. In this structure, utilize two clamp plates 62 to compress tightly ordinary glass board 21 and fire prevention glass board 22 respectively, its simple structure, the dismouting of being convenient for.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (16)
1. The utility model provides a wrong section formula unit fire curtain wall, includes steel unit frame (1), built-in PLASTIC LAMINATED (2), its characterized in that of being equipped with of steel unit frame (1): fire prevention board (2) are including interconnect's ordinary glass board (21) and fire prevention glass board (22), when the mounted state, ordinary glass board (21) and fire prevention glass board (22) are located same vertical plane, steel unit frame (1) is connected with the building main part on building entrance to a cave week edge, fire prevention glass board (22) and the height of the fire wall between the building entrance to a cave that the entity wall constitutes are not less than 1.2 m.
2. The segmental unit fireproof curtain wall of claim 1, wherein: and a fireproof piece (3) for preventing flame from entering between the steel unit frame (1) and the building main body is arranged between the steel unit frame (1) and the building main body.
3. The segmental unit fireproof curtain wall of claim 2, wherein: one end of the fireproof piece (3) is connected with the building main body, and the other end of the fireproof piece is connected with the bottom frame of the steel unit frame (1).
4. The segmental unit fireproof curtain wall of claim 3, wherein: the connection position of the fireproof glass plate (22) and the steel unit frame (1) is provided with a first fireproof body (4) for preventing flame from entering from the connection position.
5. The segmental unit fireproof curtain wall of claim 4, wherein: and a second fireproof body (5) for preventing flame from entering from the adjacent position of the steel unit frames (1) is arranged between the adjacent steel unit frames (1), and the fireproof glass plate (22), the fireproof piece (3), the first fireproof body (4) and the second fireproof body (5) form a fireproof path for preventing flame from entering the upper-layer hole from the lower-layer hole.
6. The segmental unit fire curtain wall as claimed in any one of claims 1 to 5, wherein: the steel unit frame (1) is connected with the building main body through a connecting piece (8).
7. The segmental unit fire curtain wall as claimed in any one of claims 1 to 5, wherein: the common glass plate (21) and the fireproof glass plate (22) are in butt joint.
8. The segmental unit fireproof curtain wall of claim 7, wherein: the bottom of the common glass plate (21) and the top of the fireproof glass plate (22) are both provided with flat openings, and the bottom of the common glass plate (21) and the top of the fireproof glass plate (22) form flat opening butt joint.
9. The segmental unit fireproof curtain wall of claim 7, wherein: the bottom of ordinary glass board (21) and fire prevention glass board (22) top all are provided with L type breach of mutually supporting, and the butt joint of L type breach is formed to the bottom of ordinary glass board (21) and fire prevention glass board (22) top.
10. The segmental unit fireproof curtain wall of claim 7, wherein: the bottom of the common glass plate (21) and the top of the fireproof glass plate (22) form concave-convex matching butt joint.
11. The segmental unit fire curtain wall as claimed in any one of claims 1 to 5, wherein: the fireproof glass plate frame is characterized by further comprising a cross beam (6), the bottom of the common glass plate (21) and the top of the fireproof glass plate (22) are connected with the cross beam (6), and two ends of the cross beam (6) are connected with vertical frames of the steel unit frame (1).
12. The segmental unit fireproof curtain wall of claim 11, wherein: the beam (6) is a pipe fitting, the top and the bottom of the pipe fitting are provided with grooves, and the bottom of the common glass plate (21) and the top of the fireproof glass plate (22) are connected with the corresponding grooves in an inserting mode.
13. The segmental unit fireproof curtain wall of claim 11, wherein: the crossbeam (6) is including holding in the palm piece (61) and clamp plate (62), the bottom of ordinary glass board (21) and fire prevention glass board (22) top all extend to and hold in the palm between piece (61) and clamp plate (62), clamp plate (62) are connected and are compressed tightly ordinary glass board (21) and fire prevention glass board (22) with holding in the palm piece (61).
14. The segmental unit fire curtain wall as claimed in claim 13, wherein: the pressing plate (62) is arranged into a block, and the block of pressing plate (62) is connected with the supporting piece (61) through bolts and simultaneously presses the common glass plate (21) and the fireproof glass plate (22).
15. The segmental unit fire curtain wall as claimed in claim 13, wherein: the two pressing plates (62) are arranged in two, and the two pressing plates (62) are respectively arranged on two sides of the supporting piece (61) and respectively press the corresponding common glass plate (21) and the corresponding fireproof glass plate (22).
16. The segmental unit fire curtain wall as claimed in any one of claims 12 to 15, wherein: sealing rubber strips (7) are arranged between the bottom of the common glass plate (21) and the cross beam (6) and between the top of the fireproof glass plate (22) and the cross beam (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921441839.3U CN212534712U (en) | 2019-08-30 | 2019-08-30 | Staggered section type unit fireproof curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921441839.3U CN212534712U (en) | 2019-08-30 | 2019-08-30 | Staggered section type unit fireproof curtain wall |
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| Publication Number | Publication Date |
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| CN212534712U true CN212534712U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921441839.3U Active CN212534712U (en) | 2019-08-30 | 2019-08-30 | Staggered section type unit fireproof curtain wall |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629909A (en) * | 2019-08-30 | 2019-12-31 | 湖南坚致幕墙安装设计有限公司 | Steel fireproof curtain wall |
| CN110629911A (en) * | 2019-08-30 | 2019-12-31 | 湖南坚致幕墙安装设计有限公司 | Staggered section type unit fireproof curtain wall |
| CN110629910A (en) * | 2019-08-30 | 2019-12-31 | 湖南坚致幕墙安装设计有限公司 | Split-level unit fireproof curtain wall |
-
2019
- 2019-08-30 CN CN201921441839.3U patent/CN212534712U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629909A (en) * | 2019-08-30 | 2019-12-31 | 湖南坚致幕墙安装设计有限公司 | Steel fireproof curtain wall |
| CN110629911A (en) * | 2019-08-30 | 2019-12-31 | 湖南坚致幕墙安装设计有限公司 | Staggered section type unit fireproof curtain wall |
| CN110629910A (en) * | 2019-08-30 | 2019-12-31 | 湖南坚致幕墙安装设计有限公司 | Split-level unit fireproof curtain wall |
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