CN108035670B - Aluminum alloy fire-resistant window mounting structure - Google Patents
Aluminum alloy fire-resistant window mounting structure Download PDFInfo
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- CN108035670B CN108035670B CN201711371570.1A CN201711371570A CN108035670B CN 108035670 B CN108035670 B CN 108035670B CN 201711371570 A CN201711371570 A CN 201711371570A CN 108035670 B CN108035670 B CN 108035670B
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- frame
- window
- limiting
- outer frame
- fireproof
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/161—Profile members therefor
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/165—Fireproof windows
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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
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention relates to an aluminum alloy fire-resistant window mounting structure, steel beams are arranged in side inner frames and middle stile inner frames, fireproof filling materials are filled in the inner part and the outer part of each steel beam, fireproof filling materials are filled in structural parts, fireproof filling materials are filled in the side outer frames and the middle stile outer frames, and fireproof filling materials are filled in buckling strips. According to the aluminum alloy window, fireproof pouring materials are arranged in each inner frame, each outer frame, each structural member and each buckling strip, fireproof materials are arranged at two ends of glass, the mechanical strength of the aluminum alloy window is improved by matching steel beams in each inner frame, and the installation parts are divided into a limiting structure and a bearing structure, so that the aluminum alloy window is convenient to install and detach, and is a novel aluminum alloy fireproof window with fireproof capability of about 1 hour.
Description
Technical Field
The invention relates to the technical field of improvement of self structures and mounting structures of aluminum alloy windows, in particular to an aluminum alloy fireproof window mounting structure.
Background
The aluminum alloy window is a window with a frame and a fan structure made of aluminum alloy building profiles, and the bridge-cut aluminum alloy window is quite commonly used at present, has the characteristics of attractive appearance, sealing, high strength and the like, is widely used in the field of building engineering, and has the structure shown in figure 1: the window comprises an outer frame 1, a transverse middle stile 5 and a vertical middle stile 4, wherein the outer frame, the transverse middle stile and the vertical middle stile form an integral structure, and glass 2 and an openable window sash 3 are inlaid in the integral structure. The structure of the outer frame is shown in fig. 2, and comprises a side inner frame 6, a side outer frame 14, a glass group 10, a middle stile inner frame 11 and a middle stile outer frame 20, wherein the side inner frame and the side outer frame are clamped together through connecting pieces and embedded into one end of the glass group, the middle stile inner frame and the middle stile outer frame are clamped together through connecting pieces and embedded into the other end of the glass group, buckling strips 9 are arranged on the inner side of the side inner frame and on two sides of the middle stile inner frame, the buckling strips, the side outer frame and the middle stile outer frame are fixed with the glass group through fireproof sealant, steel beams 7 are respectively arranged in the side inner frame, the side outer frame, the middle stile inner frame and the middle stile outer frame in a penetrating mode, and then the steel beams are fixed through screws for penetrating the side inner frame, the side outer frame, the middle stile inner frame and the middle stile outer frame in a matching mode. Among the above-mentioned structure, the purpose of structures such as girder steel, screw is improved the overall structure intensity of window, makes it can keep the structure as far as under the environment of outdoor catching fire complete, but discovers in the in-service use that current structure has a plurality of problems: 1. because the inside of the steel beam, the two ends of the glass group, the buckling strips and the like are hollow, the heat insulation and cold insulation effects are poor; 2. because the aluminum alloy section bar and the steel beam have limited capability of absorbing heat, when flame directly or closely burns the window, the integral structural strength of the window is quickly reduced, and the window cannot be kept complete in enough escape time; 3. the steel beam increases the weight of the integral window, and various problems can occur after the existing window hole mounting piece is used for a long time; 4. the screw destroys the integrity of the aluminium alloy section bar and increases the complexity of assembly.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the aluminum alloy fire-resistant window mounting structure which has the advantages of good heat insulation and cold insulation effects, long fire-resistant time, light weight and convenience in mounting.
The technical scheme adopted by the invention is as follows:
The utility model provides an aluminum alloy fire-resistant window mounting structure, includes frame, horizontal well stile and vertical well stile, is provided with glass between frame and the well stile, the frame includes side frame and side inside casing that are in the same place through the structure installation, well stile includes well stile frame and well stile inside casing that are in the same place through the structure installation, the buckle strip is all installed to the inboard of side inside casing and the both sides of well stile inside casing, the frame passes through the installed part and installs in the window of building, its characterized in that: the inside of side inside casing and well frame inside all is provided with the girder steel, and the inside and the outside of every girder steel all are filled with the fire prevention and are filled with the material that fills, all be filled with the fire prevention and fill the material in the structure, the inside of side frame and well frame all is filled with the fire prevention and fills the material, all be filled with the fire prevention and fill the material in the knot strip, the space intussuseption between side inside casing and side frame and the glass one side tip is filled with the fire prevention material, the space intussuseption between well frame and the glass opposite side tip is filled with the fire prevention material.
Moreover, be provided with the casement in the frame, this casement includes side window inside casing, side window frame and glass, installs together through the structure between side window inside casing and the side window frame, all be provided with the girder steel in the side window inside casing, the inside and the outside of every girder steel all are filled with the fire prevention filling material, all fill in the structure and have the fire prevention filling material, the inside of side window frame is filled with the fire prevention filling material, all fill in the knot strip and have the fire prevention filling material, the glass both ends are with the space intussuseption between side window inside casing and the side window frame of homonymy.
And a fireproof adhesive tape is arranged between the side window inner frame and the side window outer frame after being installed and between the other side window inner frame and the side window outer frame and between the side window inner frame and the middle stile.
Furthermore, the mounting member comprises a limit structure and a bearing structure, wherein the limit structure is arranged at two sides and the upper end of the outer frame, and the bearing structure is arranged at the bottom surface, the upper end and/or the two sides of the outer frame.
And the limiting structure comprises a sleeve, limiting columns, pressure springs and limiting sheets, wherein the sleeve is arranged in a steel frame arranged on a building window opposite to two sides and the upper end of the outer frame, the pressure springs are arranged in each sleeve, the limiting columns are arranged on the pressure springs, limiting sheet grooves are formed in the side walls of the openings of the sleeve, the pressure springs are compressed through the limiting columns after the limiting sheet grooves are inserted into the limiting sheet grooves, and the limiting sheets are pulled out to enable the pressure springs to eject the limiting columns and prop against the outer frame.
And the end part of the limit post extending out of the sleeve is cylindrical, conical frustum or arc-shaped frustum.
And the bearing structure comprises sleeves and bearing columns, wherein the sleeves are arranged in steel frames arranged in building windows opposite to the bottom surface of the outer frame, internal threads are formed in each sleeve, external threads which are engaged and assembled with the internal threads are formed on the outer edges of the bearing columns, and flat edges which are used for clamping tools and screwing the bearing columns are formed on the outer edges of the end parts of the bearing columns, which extend out of the sleeves.
And the bearing column is provided with an axial flat edge from the upper end to the lower end or only the outer edge of the upper end, and a slot for screwing the bearing column by a tool is formed on the upper end surface.
And a boss is integrally formed at the upper end of the bearing column, a flat edge is formed on the outer edge of the bearing column below the boss, and a slot for screwing the bearing column by a tool is formed on the upper end face of the boss.
Moreover, the four corners of the outer frame are provided with corner codes, the two sides of each corner code are provided with guide plates, the guide plates are provided with concave parts, and the concave parts form a channel for injecting glue to the corner codes.
The invention has the advantages and positive effects that:
1. in this structure, all fill in each inside casing, each frame, structure and the cramp and have the fire prevention filling material, this fire prevention filling material has the function of heat absorption cooling and thermal-insulated protective screen, can improve the whole mechanical strength of aluminum alloy section bar after the solidification moreover, can not produce harmful gas under the high temperature, can delay the melting speed of aluminum alloy section bar through a large amount of heat absorption and thermal-insulated effect when meeting the fire, reduce the temperature of the system back face, the girder steel in the inside casing of again cooperatees, has guaranteed that the window possesses fire-resistant 1 hour's characteristics.
2. In this structure, the girder steel only sets up in each inside casing, has reduced holistic weight, and the closely installation of cooperation fire prevention pouring materials and each inside casing is in the same place again, can not appear the screw and bump bad aluminium alloy ex-trusions and girder steel mechanical strength's problem, and it is simpler and more simple to handle in the assembly process in production technology, production efficiency is higher.
3. In this structure, all fill fireproof material in the space between glass tip and the frame, the space between glass tip and the mullion and the space between glass tip and the casement, say: fireproof rock wool and other fireproof and heat insulating materials, and the like, form heat insulating layers between the glass end part and the outer frame, the middle stile and the window sashes, prevent the rapid rise of the temperature of the backfire surface and further improve the integral mechanical strength.
4. In this structure, frame both sides and upper end are fixed a position through the limit structure that building window department was established, and the frame bottom surface is fixed a position through the bearing structure that building window department was established, and limit structure adopts the spacing post that can pop out, and bearing structure adopts the spandrel post that can twist, and the two is easy and simple to handle when the construction, very big improvement the efficiency of installation, reduced working strength, the installation is effectual moreover.
5. According to the aluminum alloy window, fireproof pouring materials are arranged in each inner frame, each outer frame, each structural member and each buckling strip, fireproof materials are arranged at two ends of glass, the mechanical strength of the aluminum alloy window is improved by matching steel beams in each inner frame, and the installation parts are divided into a limiting structure and a bearing structure, so that the aluminum alloy window is convenient to install and detach, and is a novel aluminum alloy fireproof window with fireproof capability of about 1 hour.
Drawings
FIG. 1 is a schematic structural view of an aluminum alloy fire resistant window of the present invention;
FIG. 2 is an enlarged sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of the B-B cross section of FIG. 1;
FIG. 4 is an enlarged view of the spacing structure of FIG. 1 mated with an outer frame;
FIG. 5 is an enlarged view of the spacing structure of the alternative structure of FIG. 1 mated with the outer frame;
FIG. 6 is an enlarged view of the load bearing structure of FIG. 1 mated with the bottom surface of the outer frame;
FIG. 7 is a schematic illustration of the ejection of the stop post of FIG. 5;
FIG. 8 is a schematic view of the stop post of FIG. 7 retracted;
FIG. 9 is a schematic illustration of the ejection of the stop post of FIG. 4;
FIG. 10 is a schematic view of the stop post of FIG. 9 retracted; a step of
FIG. 11 is a schematic view of the insertion limiter tab of FIG. 8;
FIG. 12 is a schematic view of the insertion limiter tab of FIG. 10;
FIG. 13 is a top view of the support column;
FIG. 14 is a schematic view of the engagement of the support post and sleeve of FIG. 13;
FIG. 15 is a top view of another load bearing column;
FIG. 16 is a schematic view of the engagement of the support post and sleeve of FIG. 15;
FIG. 17 is a top view of a third type of support column;
FIG. 18 is a schematic view of the engagement of the support post with the sleeve of FIG. 17;
FIG. 19 is a top view of a fourth load bearing column;
FIG. 20 is a schematic view of the engagement of the support post and sleeve of FIG. 19;
FIG. 21 is a schematic view of a baffle;
FIG. 22 is a disassembled view of two guide vanes mated with a corner bracket.
Detailed Description
The invention will now be further illustrated by reference to the following examples, which are intended to be illustrative, not limiting, and are not intended to limit the scope of the invention.
1-22, Including frame 1, horizontal mullion 5 and vertical mullion 4, be provided with glass 2 between frame and the two mullions, the frame includes side frame 14 and side inside casing 6 that are installed together through structure 13, the mullion includes mullion frame 20 and mullion inside casing 11 that are installed together through structure, buckle strip 9 is all installed to the inboard of side inside casing and the both sides of mullion inside casing, the frame is installed in the window of building through the installed part, and the innovation of this invention lies in: the inside of side inside casing and well frame inside all is provided with girder steel 7, and the inside and the outside of every girder steel all are filled with fire prevention filling material 8, all be filled with fire prevention filling material in the structure, the inside of side frame and well frame all is filled with fire prevention filling material, all be filled with fire prevention filling material in the cramp, the space intussuseption between side inside casing and side frame and the glass one side tip is filled with fire prevention material 17, the space intussuseption between well frame and the glass opposite side tip is filled with fire prevention material 17.
In this embodiment, in fig. 1 and 2, the glass is a three-layer glass group 10, the layers of the glass group are mutually fixed by a fireproof sealant 21, and hollow tubes are arranged on the fireproof sealants of two adjacent layers, and each hollow tube is filled with moisture-absorbing particles 25. The two layers facing the fire surface (outside of the building) may be single-layer or multi-layer glass (lower two layers in fig. 1), the laminated glass used as one layer of the back fire surface (inside of the building), and one layer of crystal silicon among the two glass layers.
The structural member can be made of rubber materials, nylon materials or other materials with certain strength, fire resistance and heat insulation. The side and middle stile inner frames have one protrusion 12 on the inside and the side and middle stile outer frames have another protrusion 16 on the inside, the surface 15 of the structural element facing the glass block, the two protrusions and the fire protection material between the end 18 of the glass block and the extension 19 of the outer frames. Similarly, two ends of the middle stile inner frame and the middle stile outer frame are respectively provided with two bulges, and fireproof materials are filled between the two bulges on the same side and the end parts of the glass group on the same side. Fireproof sealant is arranged between the end part of the glass group and the fireproof material and between the end part of the glass group and the extension edge of the outer frame in alignment.
Besides the improvement of the outer frame and the middle stile structure, the window sash 3 can be arranged in the structures of the outer frame and the middle stile, the window sash comprises a side window inner frame 22, a side window outer frame 28 and glass, the concrete structure of the glass is the same as that of the glass group between the outer frame and the middle stile, the side window inner frame and the side window outer frame are installed together through structural members 13, steel beams 7 are arranged in the side window inner frame, fireproof filling materials 8 are filled in the inner part and the outer part of each steel beam, fireproof filling materials are filled in the structural members, fireproof filling materials are filled in the inner part of the side window outer frame, fireproof filling materials are filled in buckling strips, and fireproof materials 17 are filled in spaces between each end of the glass group and the side window inner frame, the side window outer frame and the side window outer frame extending edges 29 on the same side.
One end of a fireproof adhesive tape 26 is arranged between one end of the right side window inner frame and the side window outer frame in fig. 2 after being installed and two protrusions of the middle stile side inner frame and the side outer frame, the other end of the fireproof adhesive tape is connected with a protrusion 27 on the side wall of a structural member between the side window inner frame and the side window outer frame, a reinforcing section bar 23 is arranged between the structural member beside the protrusion and the side window inner frame section bar 24, and the left side window inner frame and the side window outer frame in fig. 2 after being installed and the outer frame are provided with another fireproof adhesive tape.
And (3) sending the sample of the aluminum alloy fire-resistant window to a professional testing department, establishing a qualified test scene according to the conditions of a national standard such as a fire source, a distance, a temperature and the like, completing the whole test according to a test sequence, and giving a fire-resistant time of more than 1 hour according to a test report.
The C-C cross-sectional view and the B-B cross-sectional view of FIG. 1 are identical in structure, and the D-D cross-sectional view and the A-A cross-sectional view are identical in structure, and are not described in detail herein.
The weight of the aluminum alloy fire-resistant window is slightly larger than that of an ordinary aluminum alloy window, so that special installation pieces are adopted for site construction, steel frames are embedded in the two sides, the upper end and the lower end of the window, two to three installation pieces are integrally arranged on the steel frames at each position, and the specific number is determined by the width and the structure of the fire-resistant window.
The mounting piece is shown in fig. 4-20, and comprises a limiting structure and a bearing structure, wherein the limiting structure is arranged at two sides and the upper end of the outer frame, and the limiting structure uses elastic force, so that the mounting piece can only be arranged at windows at two sides and the upper end of the outer frame. The load-bearing structure being extended or retracted by engagement so that it can be provided on both sides, upper end and bottom surface of the outer frame, or it can be provided on both sides, upper end or bottom surface of the outer frame
The limiting structure is shown in fig. 4, 5 and 7-12, and comprises a sleeve 30, limiting columns 33, a pressure spring 38 and limiting sheets 41, wherein the sleeve is arranged in a steel frame 31 arranged on a building window opposite to two sides and the upper end of an outer frame, the pressure spring is arranged in each sleeve, the limiting columns are arranged on the pressure spring, limiting sheet grooves are formed in the side walls of the openings of the sleeve, the pressure spring is compressed through the limiting columns after the limiting sheet grooves are inserted into the limiting sheet grooves, and the limiting sheets are pulled out to enable the pressure spring to push the limiting columns out and push the limiting columns onto the outer frame.
The two structures of the limiting piece groove are that, as shown in fig. 4, 10 and 12, long grooves 32 are symmetrically formed on two sides of an opening at the upper end of the sleeve, the limiting column is pressed into the sleeve, then the limiting piece is inserted into the limiting piece as shown in fig. 12, the arc-shaped end 45 of the limiting piece blocks the limiting column, then the limiting column penetrates out of the long groove on the other side of the sleeve, an opening 44 is formed on the end of the limiting piece outside the sleeve, during installation, a mechanism with hooks such as a metal wire, a metal rod and the like is inserted into the opening, then the limiting piece is pulled outwards, when the limiting piece is completely separated, the limiting column pops out under the action of the elasticity of a pressure spring and is propped against the outer surface 34 of the side inner frame of the window outer frame, and when the limiting columns on two sides and the upper end of the window are all popped out, the window is limited at the window position. As shown in fig. 5, 8 and 11, two grooves 36 are symmetrically formed on two sides of the upper end opening of the sleeve, clamping edges 35 extending into the grooves are formed on two side walls of each groove, the limiting piece is inserted from a gap between the bottom surfaces of the clamping edges and the bottom surfaces of the grooves, and then the limiting post is blocked and then passes through the groove on the other side, so that the limiting post can be pressed in the sleeve.
In practical use, the end 40 of the limiting post extending out of the sleeve may be cylindrical, truncated cone, prismatic, truncated pyramid or arc-shaped, for example: fig. 4 and 5 are cylindrical, fig. 7 is an arc table, and fig. 9 is a truncated cone, whichever structure is adopted, as long as the end face 43 of the end portion is flat, that is, the end face is in surface contact with the side inner frame.
The end of the limit post in the sleeve is also provided with two structures, one of which is shown in fig. 7 and 8, a hole groove 39 is formed in the end, one end of the pressure spring is embedded in the hole groove, and the other end of the pressure spring is pressed on the bottom surface in the sleeve; as shown in fig. 9 and 10, a boss 42 is formed at the end, which is smaller than the limit post, and the outer edge of the boss is sleeved with one end of the compression spring, and the other end of the compression spring is pressed on the bottom surface in the sleeve.
The load-bearing structure is shown in figures 13-20 and comprises sleeves 30 and bearing columns 37, wherein the sleeves are arranged in steel frames 31 arranged with windows of buildings, internal threads are formed in each sleeve, external threads which are engaged and assembled with the internal threads are formed on the outer edges of the bearing columns, and flat edges 46 for clamping tools and screwing the bearing columns are formed on the outer edges of the end parts of the bearing columns extending out of the sleeves.
The position of the flat edge can be set in a plurality of positions, in particular:
As shown in fig. 13 and 14, the outer edge of the bearing column from the upper end to the lower end is integrally provided with two symmetrical flat edges or four symmetrical flat edges, when the bearing column is provided with four flat edges as shown in the figure, the arc-shaped connecting parts 47 from the upper end to the lower end are arranged between the two adjacent flat edges, the four clamping edges form working surfaces contacted with tools such as a spanner, a caliper and the like, the assembly personnel stretches the tools into the flat edges from the gap and clamps the tools on the flat edges, then screws the bearing column to gradually stretch out from the sleeve, and the bearing column is propped against the outer side surface of the side inner frame of the outer frame.
As shown in fig. 15 and 16, only the outer edge of the upper end of the bearing post is provided with two symmetrical flat edges or four symmetrical flat edges, and when the two flat edges are four flat edges, an arc-shaped connecting part 47 is arranged between the two adjacent flat edges, and the use process is the same as that of the structure shown in fig. 13 and 14.
As shown in fig. 17 to 20, a boss 49 is integrally formed on the end portion of the bearing post extending out of the sleeve, and two symmetrical flat edges or four symmetrical flat edges are formed on the outer edge of the bearing post below the boss.
Regardless of the structure of the bearing post, a slot 48 for screwing the bearing post by a tool such as a screwdriver is formed in the upper end surface of the bearing post or the upper end surface of the boss.
When the outer frame and the window sash are assembled, a fitting named as an angle code is needed, the wall thickness of the fitting is not less than 3 mm, the angle code is pressed into the aluminum profile in the transverse and vertical directions through an angle assembling machine, and the effect of fixing the angle of the window is realized. In order to improve the fixing performance, the corner glue is also used, the corner glue is directly injected from the corner glue, but the flow direction of the corner glue is not guaranteed in the injection process, so as shown in fig. 22, two guide sheets 52 are symmetrically arranged at two sides of the corner glue 56, the guide sheet structure is shown in fig. 21, and comprises one side end 50 and the other end 55, the included angle between the two ends is the same as that of the corner glue 56, the area of the one side end and the other side end is slightly smaller than that of the corner glue, the side edge of the guide sheet is slightly lower than that of the corner glue, thus an outer flow channel 58 is formed at the side edge of the corner glue and the outer side edge of the guide sheet, an inner flow channel 57 is formed at the side edge of the corner glue and the inner side edge of the guide sheet, at least one concave part 53 which is concave towards the corner glue is arranged at the joint of the one side end, as shown in fig. 21, the concave part is provided with an arc notch 54 at the included angle of the two side ends, the concave part is equivalent to a channel which is communicated with the inner flow channel and the outer flow channel, when the corner glue is injected into the concave part, the corner glue flows inwards and outwards through the flow channel and aluminum flow channel, and the alloy flow is required to flow inwards when the alloy glue flows outwards. Therefore, the injection of the corner assembling glue is completed under the guidance, the corner assembling glue is ensured to flow in place, and the bonding effect is better.
A plurality of positioning columns 51 are arranged on the inner side surface of each guide vane, and the positioning columns are just inserted into openings, grooves 59 and the like on the side surfaces of the corner codes when in use, so that the guide vanes and the corner codes are stably combined together.
According to the aluminum alloy window, fireproof pouring materials are arranged in each inner frame, each outer frame, each structural member and each buckling strip, fireproof materials are arranged at two ends of glass, the mechanical strength of the aluminum alloy window is improved by matching steel beams in each inner frame, and the installation parts are divided into a limiting structure and a bearing structure, so that the aluminum alloy window is convenient to install and detach, and is a novel aluminum alloy fireproof window with fireproof capability of about 1 hour.
Claims (5)
1. The utility model provides an aluminum alloy fire-resistant window mounting structure, includes frame, horizontal well stile and vertical well stile, is provided with glass and casement between frame and the well stile, the frame includes side frame and side inside casing that are in the same place through the structure installation, well stile includes well stile frame and well stile inside casing that are in the same place through the structure installation, the buckle strip is all installed to the inboard of side inside casing and the both sides of well stile inside casing, the frame passes through the installed part and installs in the window of building, its characterized in that: the inner side frames and the middle stile inner frames are respectively provided with a steel beam, the inner part and the outer part of each steel beam are respectively filled with a fireproof filling material, the inside of each structural member is respectively filled with a fireproof filling material, the inside of each side outer frame and each middle stile outer frame is respectively filled with a fireproof filling material, the inside of each buckling strip is respectively filled with a fireproof filling material, the space between each side inner frame and each side outer frame and one side end part of glass is respectively filled with a fireproof material, and the space between each middle stile inner frame and each side end part of the middle stile outer frame and the other side end part of glass is respectively filled with a fireproof material;
The window comprises an outer frame, a window sash, a buckle strip and a window frame, wherein the window sash comprises a side window inner frame, a side window outer frame and glass, the side window inner frame and the side window outer frame are installed together through structural members, steel beams are arranged in the side window inner frame, fireproof filling materials are filled in the interior and the exterior of each steel beam, the fireproof filling materials are filled in the structural members, the fireproof filling materials are filled in the interior of the side window outer frame, the fireproof filling materials are filled in the buckle strip, and fireproof materials are filled in the space between two ends of the glass and the side window inner frame and the side window outer frame which are arranged on the same side;
A fireproof adhesive tape is arranged between the side window inner frame and the side window outer frame after being installed and between the other side window inner frame and the side window outer frame and the middle stile;
the mounting piece comprises a limit structure and a bearing structure, the limit structure is arranged at two sides and the upper end of the outer frame, and the bearing structure is arranged at the bottom surface, the upper end and/or two sides of the outer frame;
the limiting structure comprises sleeves, limiting columns, pressure springs and limiting sheets, wherein the sleeves are arranged in steel frames arranged on building windows opposite to two sides and the upper end of an outer frame, the pressure springs are arranged in each sleeve, the limiting columns are arranged on the pressure springs, limiting sheet grooves are formed in the side walls of the openings of the sleeves, the pressure springs are compressed through the limiting columns after the limiting sheet grooves are inserted into the limiting sheet grooves, and the limiting sheets are pulled out to enable the pressure springs to push out the limiting columns and push the limiting columns onto the outer frame;
The limiting piece groove has two structures: firstly, symmetrically manufacturing long grooves on two sides of an opening at the upper end of a sleeve, inserting limiting sheets into the long grooves, and blocking a limiting column by the limiting sheets; two grooves are symmetrically formed on two sides of an opening at the upper end of the sleeve, clamping edges extending into the grooves are formed on two side walls of each groove, and a limiting piece is inserted from a gap between the bottom surface of the clamping edge and the bottom surface of the groove to press a limiting column into the sleeve;
The bearing structure comprises sleeves and bearing columns, wherein the sleeves are arranged in steel frames arranged in building windows opposite to the bottom surface of an outer frame, internal threads are formed in each sleeve, external threads meshed with the internal threads are formed on the outer edges of the bearing columns, and flat edges used for clamping tools and screwing the bearing columns are formed on the outer edges of the end parts of the bearing columns extending out of the sleeves.
2. An aluminum alloy fire resistant window mounting structure as defined in claim 1, wherein: the end part of the limiting column extending out of the sleeve is cylindrical, conical frustum, prismatic, conical frustum or arc-shaped frustum.
3. An aluminum alloy fire resistant window mounting structure as defined in claim 1, wherein: the bearing column is provided with an axial flat edge from the upper end to the lower end or only the outer edge of the upper end, and a slot for screwing the bearing column by a tool is formed on the upper end surface.
4. An aluminum alloy fire resistant window mounting structure as defined in claim 1, wherein: a boss is integrally formed at the upper end of the bearing column, a flat edge is formed on the outer edge of the bearing column below the boss, and a slot for screwing the bearing column by a tool is formed on the upper end face of the boss.
5. An aluminum alloy fire resistant window mounting structure according to claim 1 or 2 or 3 or 4, wherein: the frame four corners department all is provided with the angle sign indicating number, and every angle sign indicating number both sides are provided with the guide vane, are provided with the depressed part on the guide vane, and this depressed part has formed the passageway to angle sign indicating number department injecting glue.
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| CN201711371570.1A CN108035670B (en) | 2017-12-19 | 2017-12-19 | Aluminum alloy fire-resistant window mounting structure |
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| CN108035670B true CN108035670B (en) | 2024-06-11 |
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| CN112252939A (en) * | 2020-10-28 | 2021-01-22 | 唐山坤达科技有限公司 | Aluminum alloy fire-resistant window additional strengthening |
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