CN214835802U - Frame section bar for steel fire-resistant window - Google Patents
Frame section bar for steel fire-resistant window Download PDFInfo
- Publication number
- CN214835802U CN214835802U CN202023282779.0U CN202023282779U CN214835802U CN 214835802 U CN214835802 U CN 214835802U CN 202023282779 U CN202023282779 U CN 202023282779U CN 214835802 U CN214835802 U CN 214835802U
- Authority
- CN
- China
- Prior art keywords
- frame
- flange
- hollow cavity
- sealing strip
- resistant window
- 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
- Special Wing (AREA)
Abstract
The utility model discloses a frame section bar for steel fire-resistant window, which comprises a frame hollow cavity, wherein the whole body of the end surface shape of the frame hollow cavity is L-shaped; a frame sealing strip portion extends towards the left side from the upper end of the frame hollow cavity, and a frame dovetail groove is arranged below the frame sealing strip portion; a frame first flange extending towards the right side is arranged at the middle end of the frame hollow cavity, and a frame first mounting groove is formed between the frame first flange and the frame sealing strip portion; the lower end of the frame hollow cavity is provided with a frame second flange extending towards the right side, and a frame second mounting groove is formed between the frame first flange and the frame second flange. The utility model discloses a frame section bar for steel fire-resistant window simple structure, convenient to use can save the installation consumptive material, and then saves the weight of overall installation structure to the reasonable setting of sealing strip, hidden hinge, central sealing strip in the frame has been realized through the cooperation setting of mounting groove and dovetail simultaneously in the installation of fire-resistant window.
Description
Technical Field
The utility model relates to a door and window section bar technical field, concretely relates to frame section bar for steel fire-resistant window.
Background
In the last decade, 3.1 million high-rise building fires occur all over the country, 474 people are killed, and the direct property loss is 15.6 million yuan. Among them, the situation is severe, especially, 3 major fires, 4 major fires, and 24 major fires. 34.7 ten thousand of high-rise buildings (more than 8 floors and more than 24 meters) in China, and nearly 6000 super-high floors more than one hundred meters are all in the first place in the world. Wherein 1.9 million Chongqing, more than 2 million Beijing and up to 3 million Shanghai are provided.
The high-rise building has large volume, complex functions, dense personnel, many hazard sources and large fire load, and brings serious challenges to fire prevention and control. Many fires in China are caused by indoor electrical appliances or fire sources and then spread outdoors through doors and windows, so that larger fires are caused, and larger economic losses are caused.
Based on the circumstances, the utility model provides a frame section bar for steel fire-resistant window can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frame section bar for steel fire-resistant window. The utility model discloses a frame section bar for steel fire-resistant window simple structure, convenient to use can save the installation consumptive material, and then saves the weight of overall installation structure to the reasonable setting of sealing strip, hidden hinge, central sealing strip in the frame has been realized through the cooperation setting of mounting groove and dovetail simultaneously in the installation of fire-resistant window.
The utility model discloses a following technical scheme realizes:
the steel frame profile for the fire-resistant window comprises a frame hollow cavity, wherein the end face of the frame hollow cavity is shaped like an L-shaped body;
a frame sealing strip portion extends towards the left side of the upper end of the frame hollow cavity, and a frame dovetail groove is arranged below the frame sealing strip portion;
a frame first flange extending towards the right side is arranged at the middle end of the frame hollow cavity, and a frame first mounting groove is formed between the frame first flange and the frame sealing strip portion;
the frame cavity lower extreme is equipped with the frame second flange that stretches out to the right side, form frame second mounting groove between frame first flange and the frame second flange.
An object of the utility model is to provide a frame section bar for steel fire-resistant window. The utility model discloses a frame section bar for steel fire-resistant window simple structure, convenient to use can save the installation consumptive material, and then saves the weight of overall installation structure to the reasonable setting of sealing strip, hidden hinge, central sealing strip in the frame has been realized through the cooperation setting of mounting groove and dovetail simultaneously in the installation of fire-resistant window.
Preferably, the frame section is a closed integrated structure formed by continuously cold-rolling a steel plate.
Preferably, the closed part of the frame section is connected by welding, and the welding point of the frame is positioned on the left side of the middle part of the hollow cavity of the frame.
Preferably, the frame cavity upper end is equipped with the frame third flange that stretches out to the left side, frame cavity lower extreme is equipped with the frame fourth flange that stretches out to the left side, form frame third mounting groove between frame third flange and the frame fourth flange.
Preferably, the lengths of the first flange of the frame and the second flange of the frame are equal, the lengths of the third flange of the frame and the fourth flange of the frame are equal, and the length of the first flange of the frame is greater than that of the third flange of the frame.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses a frame section bar for steel fire-resistant window simple structure, convenient to use can save the installation consumptive material, and then saves the weight of overall installation structure to the reasonable setting of sealing strip, hidden hinge, central sealing strip in the frame has been realized through the cooperation setting of mounting groove and dovetail simultaneously in the installation of fire-resistant window.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1, the utility model provides a frame profile for steel fire-resistant window, which comprises a frame hollow cavity 11, wherein the end face shape of the frame hollow cavity 11 is L-shaped;
a frame sealing strip portion 12 extends towards the left side of the upper end of the frame hollow cavity 11, and a frame dovetail groove 121 is arranged below the frame sealing strip portion 12; the frame dovetail groove 121 is used for installing a sealing strip, and air tightness and water tightness of the door and window are guaranteed.
A frame first flange 111 extending towards the right side is arranged at the middle end of the frame hollow cavity 11, and a frame first mounting groove 13 is formed between the frame first flange 111 and the frame sealing strip portion 12; the first mounting groove 13 of the frame can be used for mounting a C-shaped groove, and the C-shaped groove can be used for mounting a central sealing strip, so that the air tightness and the water tightness are further enhanced.
The lower end of the frame hollow cavity 11 is provided with a frame second flange 112 extending to the right side, and a frame second mounting groove 14 is formed between the frame first flange 111 and the frame second flange 112. The second mounting groove 14 can be used to mount a C-shaped groove, which in turn can be used to mount a hidden hinge.
Example 2:
as shown in fig. 1, the utility model provides a frame profile for steel fire-resistant window, which comprises a frame hollow cavity 11, wherein the end face shape of the frame hollow cavity 11 is L-shaped;
a frame sealing strip portion 12 extends towards the left side of the upper end of the frame hollow cavity 11, and a frame dovetail groove 121 is arranged below the frame sealing strip portion 12; the frame dovetail groove 121 is used for installing a sealing strip, and air tightness and water tightness of the door and window are guaranteed.
A frame first flange 111 extending towards the right side is arranged at the middle end of the frame hollow cavity 11, and a frame first mounting groove 13 is formed between the frame first flange 111 and the frame sealing strip portion 12; the first mounting groove 13 of the frame can be used for mounting a C-shaped groove, and the C-shaped groove can be used for mounting a central sealing strip, so that the air tightness and the water tightness are further enhanced.
The lower end of the frame hollow cavity 11 is provided with a frame second flange 112 extending to the right side, and a frame second mounting groove 14 is formed between the frame first flange 111 and the frame second flange 112. The second mounting groove 14 can be used to mount a C-shaped groove, which in turn can be used to mount a hidden hinge.
Further, in another embodiment, the frame profile is a closed integral structure formed by continuously cold-rolling a steel plate.
Through above structure, can realize that structural strength is stable, the convenient effect of production shaping, adopt steel can be fire-resistant 1200 ℃ simultaneously.
Further, in another embodiment, the frame profile closures are connected by welding, and the frame welding point 15 is located on the left side of the middle of the cavity 11 in the frame.
The welded connection can enhance the stability of the section bar and provide higher mechanical strength.
Further, in another embodiment, a third flange 113 of the frame is provided at the upper end of the frame hollow cavity 11 and extends to the left, a fourth flange 114 of the frame is provided at the lower end of the frame hollow cavity 11 and extends to the left, and a third mounting groove 16 of the frame is formed between the third flange 113 of the frame and the fourth flange 114 of the frame.
Further, in another embodiment, the lengths of the first flange 111 and the second flange 112 of the bezel are equal, the lengths of the third flange 113 and the fourth flange 114 of the bezel are equal, and the length of the first flange of the bezel is greater than the length of the third flange of the bezel.
According to the description and drawings of the present invention, the person skilled in the art can easily manufacture or use the steel frame profile for fire resistant window, and can produce the positive effects described in the present invention.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (5)
1. Frame section bar for fire-resistant window of steel, including frame cavity (11), its characterized in that: the end face of the hollow cavity (11) in the frame is in an L shape;
a frame sealing strip portion (12) extends towards the left side of the upper end of the frame hollow cavity (11), and a frame dovetail groove (121) is arranged below the frame sealing strip portion (12);
a first frame flange (111) extending towards the right side is arranged at the middle end of the frame hollow cavity (11), and a first frame mounting groove (13) is formed between the first frame flange (111) and the frame sealing strip portion (12);
the frame is characterized in that a frame second flange (112) extending towards the right side is arranged at the lower end of the frame hollow cavity (11), and a frame second mounting groove (14) is formed between the frame first flange (111) and the frame second flange (112).
2. The steel fire resistant window jamb profile of claim 1, wherein: the frame section is a closed integrated structure formed by continuously cold-rolling a steel plate.
3. The steel fire resistant window jamb profile of claim 2, wherein: the closed part of the frame section is connected through welding, and a frame welding point (15) is positioned on the left side of the middle part of the frame hollow cavity (11).
4. The steel fire resistant window jamb profile of claim 1, wherein: frame third flange (113) that stretches out to the left side is equipped with in frame cavity (11) upper end, frame cavity (11) lower extreme is equipped with frame fourth flange (114) that stretches out to the left side, form frame third mounting groove (16) between frame third flange (113) and frame fourth flange (114).
5. The steel fire resistant window jamb profile of claim 4, wherein: the lengths of the first frame flange (111) and the second frame flange (112) are equal, the lengths of the third frame flange (113) and the fourth frame flange (114) are equal, and the length of the first frame flange is greater than that of the third frame flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023282779.0U CN214835802U (en) | 2020-12-30 | 2020-12-30 | Frame section bar for steel fire-resistant window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023282779.0U CN214835802U (en) | 2020-12-30 | 2020-12-30 | Frame section bar for steel fire-resistant window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214835802U true CN214835802U (en) | 2021-11-23 |
Family
ID=78868829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023282779.0U Active CN214835802U (en) | 2020-12-30 | 2020-12-30 | Frame section bar for steel fire-resistant window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214835802U (en) |
-
2020
- 2020-12-30 CN CN202023282779.0U patent/CN214835802U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208219943U (en) | A kind of energy saving building curtain wall | |
| CN214835802U (en) | Frame section bar for steel fire-resistant window | |
| CN214786915U (en) | External-open sash section bar for steel fire-resistant window | |
| CN205171780U (en) | Half unitized curtain wall | |
| CN214835800U (en) | Inward-opening sash section bar for steel fire-resistant window | |
| CN214835693U (en) | Steering frame section bar for steel fire-resistant window | |
| CN212534695U (en) | Assembled curtain wall | |
| CN110469252B (en) | High energy-saving heat-preserving aluminum-plastic combined window | |
| CN209524316U (en) | A kind of Novel profile | |
| CN112761492A (en) | Inward-opening steel section fire-resistant window | |
| CN214835801U (en) | Steel fire-resistant window steering mullion section bar | |
| CN106639764A (en) | Open-type profile door and window system | |
| CN214786844U (en) | Mullion section bar for steel fire-resistant window | |
| CN206667544U (en) | Glass curtain wall | |
| CN201334843Y (en) | Steel sealed door | |
| CN206737690U (en) | Band is opened flat yarn formula thermal insulating outer opening window | |
| CN206053708U (en) | A kind of high safety performance wears axle curtain wall opening fan structure | |
| CN215565428U (en) | Inward-opening steel section fire-resistant window | |
| CN207647423U (en) | A kind of fire prevention sash frame section bar | |
| CN205153224U (en) | Novel wall body steel unit | |
| CN203547383U (en) | Framed hollow spring door jamb for hidden framing glass curtain walls | |
| CN219773311U (en) | High-speed railway station house steel construction curtain connection structure | |
| CN208168053U (en) | PVC co-extrusion indoor glass partition wall profile shapes | |
| CN202990705U (en) | Seamless invisible shielding window | |
| CN217760774U (en) | Integrative window of steel yarn that compact structure, practicality are strong |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |