CN211448417U - Fireproof window frame connecting structure and fireproof window - Google Patents
Fireproof window frame connecting structure and fireproof window Download PDFInfo
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- CN211448417U CN211448417U CN201922326651.0U CN201922326651U CN211448417U CN 211448417 U CN211448417 U CN 211448417U CN 201922326651 U CN201922326651 U CN 201922326651U CN 211448417 U CN211448417 U CN 211448417U
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Abstract
The utility model belongs to the technical field of the door and window technique and specifically relates to a fire prevention window frame connection structure and fire prevention window are related to. Fireproof window frame connection structure includes fireproof wall body and fireproof window frame, fireproof window frame with be connected with the connecting piece between the fireproof wall body, just fireproof window frame with fireproof concrete has been pour between the fireproof wall body, the connecting piece is pre-buried in the fireproof concrete. The fireproof window comprises a window sash, a pressing line and the fireproof window frame connecting structure; the top of the fireproof window frame is provided with a pressing plate, one side of the window sash is installed on the pressing plate, and the pressing line is pressed on the other side of the window sash. The utility model provides a pair of fireproof window frame connection structure and fireproof window, joint strength is high, and fire prevention effect is good.
Description
Technical Field
The utility model belongs to the technical field of the door and window technique and specifically relates to a fire prevention window frame connection structure and fire prevention window are related to.
Background
Currently, a fire window is a window that can provide a certain degree of fire protection, and has a number of specifications and types, and a certain fire resistance.
As shown in fig. 1, in the conventional connection structure of the fireproof window frame, a rock wool pad 21 and a fireproof sealant 20 are filled between the window frame 30 and the wall 10, so that the window frame 30 is fixed to the wall 10.
The above prior art solutions have the following drawbacks: adopt rock wool cushion 21 and sealed glue 20 of fire prevention to connect window frame 30, the joint strength between window frame 30 and the wall body 10 is lower, and the fire prevention effect is general.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fire prevention window frame connection structure and fire prevention window, joint strength is high, and fire prevention effect is good.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a fireproof window frame connection structure, includes fireproof wall body and fireproof window frame, fireproof window frame with be connected with the connecting piece between the fireproof wall body, just fireproof window frame with fireproof concrete has been pour between the fireproof wall body, the connecting piece is pre-buried in the fireproof concrete.
By adopting the technical scheme, the connection strength of the connecting piece and the fireproof wall body is improved, and the connection strength of the fireproof window frame is further improved; the fire-proof concrete can reduce the propagation speed of flame of the flammable base material when a fire disaster occurs, so that the time for the fire-proof window frame connecting structure to rise to the material limit temperature is delayed, and the fire resistance limit of the fire-proof window frame connecting structure is greatly improved.
The utility model discloses further set up to: and a reinforcing rib plate is arranged at the bottom of the fireproof window frame and is embedded in the fireproof concrete.
Through adopting above-mentioned technical scheme, further improve fireproof window frame's installation stability.
The utility model discloses further set up to: the bottom of the reinforcing rib plate is in a hook shape.
Through adopting above-mentioned technical scheme, improve the lifting surface area of fire prevention window frame, and then improve the joint strength of fire prevention window frame.
The utility model discloses further set up to: fire-proof plates are arranged on two sides of the fire-proof wall body;
the fireproof plate is abutted against the fireproof window frame.
By adopting the technical scheme, the fireproof wall has the effects of heat preservation, heat insulation, fire resistance and flame retardance.
The utility model discloses further set up to: and the fire-proof plate is provided with a fire-proof sealing strip at the butt joint of the fire-proof window frame.
Through adopting above-mentioned technical scheme, improve fire window frame connection structure's leakproofness and fire prevention effect.
The utility model discloses further set up to: the top of the fireproof plate located outdoors is obliquely arranged.
Through adopting above-mentioned technical scheme, prevent that the top of PLASTIC LAMINATED from long-pending rain, avoid rainwater infiltration fire prevention window frame connection structure to destroy its structural strength.
The utility model discloses further set up to: the top end of the connecting piece is connected with the fireproof window frame through bolts, and the bottom end of the connecting piece is connected with the fireproof wall body through expansion bolts.
Through adopting above-mentioned technical scheme, realize being connected of fire window frame and fire wall.
A fireproof window comprises a window sash, a pressing line and the fireproof window frame connecting structure;
the top of the fireproof window frame is provided with a pressing plate, one side of the window sash is installed on the pressing plate, and the pressing line is pressed on the other side of the window sash.
Through adopting above-mentioned technical scheme, guarantee the installation intensity of fire window.
To sum up, the utility model discloses a beneficial technological effect does:
1. fireproof concrete is poured between the fireproof window frame and the fireproof wall body, and the connecting piece is embedded in the fireproof concrete, so that the connecting strength of the connecting piece and the fireproof wall body is improved, and further the connecting strength of the fireproof window frame is improved; the fire-proof concrete can reduce the propagation speed of flame of the flammable base material when a fire disaster occurs, so that the time for the fire-proof window frame connecting structure to rise to the material limit temperature is delayed, and the fire resistance limit of the fire-proof window frame connecting structure is greatly improved.
2. The bottom of the reinforcing rib plate is in a hook shape, so that the stress area of the fireproof window frame is increased, and the connection strength of the fireproof window frame is further improved.
3. The top slope that is located outdoor PLASTIC LAMINATED sets up, prevents that the top of PLASTIC LAMINATED from long-pending rain, avoids rainwater infiltration fire prevention window frame connection structure to destroy its structural strength.
Drawings
Fig. 1 is a schematic structural view of a fireproof window frame connecting structure and a fireproof window provided in the prior art;
fig. 2 is a schematic structural view of a fireproof window frame connection structure and a fireproof window provided by the present invention;
fig. 3 is a schematic structural view of a fireproof window frame provided by the present invention.
In the figure, 10, wall; 20. fireproof sealant; 21. rock wool cushion blocks; 30. a window frame; 40. a fireproof wall body; 41. a fire-proof plate; 42. a fire-resistant sealing strip; 50. a connecting member; 51. a bolt; 52. an expansion bolt; 53. fireproof concrete; 60. a fireproof window frame; 61. a compression plate; 62. a reinforcing rib plate; 63. a connector mounting hole; 70. pressing the wire; 80. a window sash; 90. and a mullion.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a fire prevention window frame 60 connection structure and fire prevention window, joint strength is high, and fire prevention effect is good.
Referring to fig. 2 and 3, for the utility model discloses a fire prevention window frame 60 connection structure and fire prevention window, including fire prevention wall 40, fire prevention window frame 60 and casement 80. The fireproof window frame 60 is made of cold-rolled steel section with a special section shape, the requirements of resisting cement mortar corrosion are met, the fireproof window frame 60 is formed by splicing the surrounding window frames and the inner mullions 90, and the mullions 90 are used for improving the structural strength of the fireproof window frame 60. The top of the window frame is integrally formed with a pressing plate 61, the bottom is integrally formed with a reinforcement rib 62, and the bottom of the reinforcement rib 62 is formed into a hook shape. The fireproof window frame 60 is fixedly connected with the fireproof wall 40 through the connecting piece 50, the connecting piece 50 is a Z-shaped steel plate, the top of the connecting piece 50 is connected with the connecting piece mounting hole 64 and the bolt 51 at the bottom of the fireproof window frame 60, the bottom of the connecting piece 50 is connected with the fireproof wall 40 through the expansion bolt 52, the connecting strength of the connecting piece 50 is guaranteed, and further the connecting strength of the fireproof window frame 60 is improved. Fireproof concrete 53 is poured between the fireproof window frame 60 and the fireproof wall 40, the reinforcing rib plate 62 and the connecting piece 50 are embedded in the fireproof concrete 53, and the hook-shaped bottom of the reinforcing rib plate 62 is hooked in the fireproof concrete 53, so that the stress area of the fireproof window frame 60 is increased, and the connecting strength of the fireproof window frame 60 is further improved. The fire-proof concrete 53 can reduce the propagation speed of the flame of the flammable base material when a fire disaster occurs, so that the time for the connecting structure to be heated to the material limit temperature is delayed, and the fire resistance limit of the connecting structure is greatly improved.
Referring to fig. 2, fire-proof plates 41 are laid on both sides of the wall body located indoors and outdoors, the fire-proof plates 41 are abutted against the bottom of a fire-proof window frame 60, and a gap at the abutted position is sealed by a fire-proof sealing strip 42, so that the fire-proof and high-temperature-resistant performances of the connecting structure are improved. The top of the fireproof plate 41 positioned outdoors is obliquely arranged, so that rainwater is prevented from accumulating and permeating into the fireproof wall 40, and the strength of the connecting structure is prevented from being damaged. The fire-proof plate 41 is also called a fire-proof plate, is known as a thermosetting resin impregnated paper high-pressure laminated plate, and is a fire-proof building material for surface decoration, and the fire-proof plate 41 is made of base paper (titanium powder paper and kraft paper) through an impregnation process of melamine and phenolic resin and a high-temperature and high-pressure environment, and has the effects of heat preservation, heat insulation, fire resistance and flame retardance.
Referring to fig. 2, the window sash 80 is installed on the top of the fireproof window frame 60, one side of the window sash 80 is tightly abutted to the pressing plate 61, the pressing line 70 is pressed on the other side of the window sash 80, an opening is formed in the bottom of the pressing line 70, and the pressing line 70 is fixed on the fireproof window frame through a screw clamp at the opening, so that the stable installation of the window sash 80 is realized. The glass of the window sash 80 is the crystal silicon composite fireproof glass with the thickness of 25mm, and the fireproof integrity is met for one hour so as to ensure the fireproof performance of the fireproof window.
The implementation principle of the embodiment is as follows: fireproof concrete 53 is poured between the fireproof window frame 60 and the fireproof wall 40, and the connecting piece 50 is embedded in the fireproof concrete 53, so that the connecting strength of the connecting piece 50 and the fireproof wall 40 is improved, and further, the connecting strength of the fireproof window frame 60 is improved; the fire-proof concrete 53 can reduce the propagation speed of the flame of the flammable base material when a fire occurs, thereby postponing the time for the connecting structure of the fire-proof window frame 60 to be heated to the material limit temperature, and greatly improving the fire resistance limit of the connecting structure of the fire-proof window frame 60.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a fire prevention window frame connection structure, includes fire prevention wall body (40) and fire prevention window frame (60), its characterized in that: the fireproof window frame is characterized in that a connecting piece (50) is connected between the fireproof window frame (60) and the fireproof wall body (40), fireproof concrete (53) is poured between the fireproof window frame (60) and the fireproof wall body (40), and the connecting piece (50) is embedded in the fireproof concrete (53).
2. The fireproof window frame connection structure of claim 1, wherein: the bottom of the fireproof window frame (60) is provided with a reinforcing rib plate (62), and the reinforcing rib plate (62) is pre-buried in the fireproof concrete (53).
3. The fireproof window frame connection structure of claim 2, wherein: the bottom of the reinforcing rib plate (62) is in a hook shape.
4. The fireproof window frame connection structure of claim 1, wherein: fireproof plates (41) are arranged on two sides of the fireproof wall body (40);
the fireproof plate (41) abuts against the fireproof window frame (60).
5. The fireproof window frame connection structure of claim 4, wherein: and a fireproof sealing strip (42) is arranged at the joint of the fireproof plate (41) and the fireproof window frame (60).
6. The fireproof window frame connection structure of claim 5, wherein: the top of the fireproof plate (41) located outdoors is arranged obliquely.
7. The fireproof window frame connection structure of claim 1, wherein: the top end of the connecting piece (50) is connected with the fireproof window frame (60) through bolts (51), and the bottom end of the connecting piece is connected with the fireproof wall body (40) through expansion bolts (52).
8. A fire window, characterized in that: comprising a sash (80), a press line (70) and a fire protection window frame (60) connection according to any of the preceding claims 1 to 6;
the top of the fireproof window frame (60) is provided with a compression plate (61), one side of the window sash (80) is installed on the compression plate (61), and the pressing line (70) is compressed on the other side of the window sash (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922326651.0U CN211448417U (en) | 2019-12-21 | 2019-12-21 | Fireproof window frame connecting structure and fireproof window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922326651.0U CN211448417U (en) | 2019-12-21 | 2019-12-21 | Fireproof window frame connecting structure and fireproof window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211448417U true CN211448417U (en) | 2020-09-08 |
Family
ID=72299158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922326651.0U Active CN211448417U (en) | 2019-12-21 | 2019-12-21 | Fireproof window frame connecting structure and fireproof window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211448417U (en) |
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2019
- 2019-12-21 CN CN201922326651.0U patent/CN211448417U/en active Active
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