CN218029755U - Special protective window - Google Patents
Special protective window Download PDFInfo
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- CN218029755U CN218029755U CN202221776711.4U CN202221776711U CN218029755U CN 218029755 U CN218029755 U CN 218029755U CN 202221776711 U CN202221776711 U CN 202221776711U CN 218029755 U CN218029755 U CN 218029755U
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Abstract
The application belongs to the technical field of windows, and discloses a special type protection window, including pre-buried window wrap in the wall body, through steel bar connection between window wrap and the wall body, be provided with the window frame in the window wrap, set up the structure glue layer between window frame and the window wrap and be connected, the welding forms the weld layer between the limit portion of window frame and the window wrap, set up the sealing glue layer outside the weld layer, the window frame internalization is provided with the casement, the casement includes first frame, second frame and casement board, first frame, casement board, second frame loop through bolted connection, and be provided with the rubber strips between two liang, the casement board is the endurance board. The window frame is fixed on the window sleeve through the structural adhesive layer, the welding layer and the sealing adhesive layer, the connection fastening tightness is strong, and the shock wave leakage can be effectively prevented; the window sash is fixed by the aid of the strength plate and the bolts after the first frame and the second frame are clamped, deformation of the window sash and falling-off of the window sash under the action of shock waves are prevented, and anti-explosion performance and protection capability of the whole window body are greatly improved.
Description
Technical Field
The utility model relates to a window technical field, in particular to special type protection window.
Background
The window is used as the main channel for lighting and ventilation of buildings and is an important component of the building envelope, the window frame of the building window is generally made of aluminum alloy, and the light-transmitting material is made of common glass or glass fiber reinforced polyester daylighting board.
In hazardous material production areas, an accidental explosion event occurs. When the explosion accident takes place, the window short time can bear huge explosion impact load and produce and destroy, and the explosion shock wave will pass outside the window hole that destroys reachs the building and act on adjacent building, causes the door and window destruction of adjacent building and then gets into inside, directly strikes inside personnel and equipment facilities, causes great casualties and loss of property. Meanwhile, under the action of the shock wave, large or small sharp fragments can be generated due to the breakage of the common glass, the fragments can splash at a high speed under the impact of the shock wave, and meanwhile, the window frame and/or the movable component can also deform, fall off or even fly out, so that serious casualties of indoor and outdoor personnel can be caused.
The anti-explosion capability of the existing commonly used aluminum alloy glass doors and windows is far lower than that of the common brick walls. Therefore, the development of the special protective window for the outer wall of the building in the dangerous goods production area has important significance for reducing casualties and property loss in adjacent buildings during accidental explosion.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a special type protection window of high antiknock performance, high protective capacities.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a special type protection window, includes pre-buried window wrap in the wall body, through steel bar connection between window wrap and the wall body, be provided with the window frame in the window wrap, it is connected to set up the structural adhesive layer between window frame and the window wrap, the welding forms the welding layer between the limit portion of window frame and the window wrap, the welding layer sets up sealing adhesive layer outward, the window frame internalization is provided with the casement, the casement includes first frame, second frame and window fan board, first frame, window fan board, second frame loop through bolted connection, all be provided with the rubber depression bar between first frame and window fan board, second frame and the window fan board, the window fan board is the endurance board.
By adopting the technical scheme, the window sleeve is pre-embedded in the wall body, so that the window sleeve and the wall body are fixedly connected into a whole, and the window frame is fixed on the window sleeve through the structural adhesive layer, the welding layer and the sealing adhesive layer, so that the window frame, the window sleeve and the wall body are integrated, the connection is very tight, the sealing performance is strong, and the shock wave leakage can be effectively prevented; the window sash selects the endurance plate and is fixed by the bolt after the first frame and the second frame are clamped, under the action of explosive load, the surface force effect generated when the window sash plate is deformed can be effectively avoided to lead the edge of the window sash plate to be towards the centroid, and the window sash plate is prevented from being separated from the window sash due to the deformation of the window sash plate and the violent response under the action of shock waves, so that the antiknock performance and the protective capability of the whole window body are greatly improved.
Furthermore, the window sleeve is a plate-shaped structural member, a mortar layer is arranged between the window sleeve and the wall body, one end of the steel bar is welded on the window sleeve, and the other end of the steel bar penetrates through the mortar layer and is fixed in the wall body.
Through adopting above-mentioned technical scheme, with the equidistant even setting on the reinforcing bar is on a parallel with pre-buried window wrap length direction to increase the rigidity of window wrap under the impact load effect, prevent that the window wrap from kick-backing and causing structural damage.
Furthermore, mounting holes are formed in the first frame, the second frame and the window sash plate at equal intervals, bolts sequentially penetrate through the mounting holes in the first frame, the window sash plate and the second frame to fixedly connect the first frame, the window sash plate and the second frame, the bolt heads are located on the outer side of the window sash, and double nuts are arranged on the inner side of the window sash in a fastening mode.
By adopting the technical scheme, the first frame, the window sash plate and the second frame are fixed by the bolts through the mounting holes, so that the surface force effect generated when the window sash plate is deformed can be effectively avoided, the edge of the window sash plate is towards the centroid, and the window sash plate is prevented from being deformed under the action of shock waves and from being separated from a window sash due to violent response.
Furthermore, the window frame includes two relative first purlins that set up from top to bottom and two relative second purlins that set up in both sides that are located, second purlin tip is provided with step form connecting portion, the tip of first purlin is arranged in connecting portion and is passed through bolted connection with the second purlin.
Through adopting above-mentioned technical scheme, set the window frame to become to constitute by 4 purlins and through connecting portion with bolted connection, easy dismounting.
Furthermore, the first purline and the second purline are groove-shaped structures, notches of the first purline and the second purline face one side of the window wrap, and reinforcing ribs are arranged in groove cavities of the first purline and the second purline.
Through adopting above-mentioned technical scheme, through setting up the strengthening rib, increase the intensity of first purlin and second purlin to promote the shock resistance of whole window frame.
Furthermore, the window sash is hinged with the window frame through a hinge, and the hinge is arranged on the outer sides of the window sash and the window frame.
By adopting the technical scheme, a plurality of hinges are arranged, so that the reliability of connection between the window sash and the window frame is improved; the hinge is arranged at the outer sides of the window sash and the window frame, namely at the surfaces of the window frame and the window sash facing the shock waves, and the stability is good.
Furthermore, a limiting stop strip is arranged at the inner side of the window sash of the window frame.
Through adopting above-mentioned technical scheme, spacing shelves strip sets up and is located the casement inboard at the window frame to carry on spacingly to the window sash, further prevent the casement inwards motion under the shock wave effect, protect the safety of the inside personnel of building and equipment.
The window comprises two sashes, two opposite sides of the two sashes are hinged to the side edges of the window frame through hinges respectively, a first baffle is arranged on the inner side of one side, away from the hinges, of one of the sashes, a second baffle is arranged on the outer side of one side, away from the hinges, of the other sash, and sealing rubber strips are arranged on the inner side of the second baffle.
Through adopting above-mentioned technical scheme, set up first baffle and second baffle for two casement middle part junctions form the mullion structure when closed, and the casement of being convenient for supports and fixes under the shock wave loading effect.
Furthermore, two L-shaped sliding rails are arranged on the bottom frame and the top frame of the window frame at intervals, L-shaped sliding grooves are correspondingly arranged on the upper frame edge and the lower frame edge of the window sash, and the L-shaped sliding grooves of the window sash are matched with the L-shaped sliding rails of the window frame to enable the window sash to slide in the window frame.
Through adopting above-mentioned technical scheme, utilize the cooperation of L shape spout and L shape slide rail to realize that the casement slides in the window frame, can hold the casement of destruction effectively under the accidental explosion condition simultaneously, prevent secondary damage's production.
To sum up, the utility model discloses following beneficial effect has:
1. in the application, the window sleeve is embedded in the wall body, so that the window sleeve is fixedly connected with the wall body into a whole, and the window frame is fixed on the window sleeve through the structural adhesive layer, the welding layer and the sealing adhesive layer, so that the window frame, the window sleeve and the wall body are integrated, the connection is very tight, the sealing performance is high, and the shock wave leakage can be effectively prevented; the window sash is fixed by a stress plate and a bolt after being clamped by the first frame and the second frame, so that under the action of an explosive load, the surface force effect generated when the window sash plate is deformed can be effectively avoided, the edge of the window sash plate is towards the centroid, the window sash plate is prevented from being separated from the window sash due to the deformation of the window sash plate and the violent response under the action of shock waves, and the anti-explosion performance and the protection capability of the whole window body are greatly improved;
2. in this application, all be provided with the rubber layering between first frame and window fan board, second frame and the window fan board, can effectively prevent the leakage of shock wave under the accidental explosion condition, avoid explosion impact load to get into indoor injury personnel's problem through the gap.
Drawings
Fig. 1 is a structural schematic view of a closed state of a sash according to embodiment 1 of the present invention;
fig. 2 is a structural schematic view of a closed state of a sash according to embodiment 1 of the present invention;
FIG. 3 is a cross-sectional view taken along line A of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3;
fig. 5 is a schematic view of a second purlin of the present invention;
fig. 6 is a schematic view of the overall structure of embodiment 2 of the present invention.
In the figure: 1. a wall body; 10. a window wrap; 11. reinforcing steel bars; 12. a mortar layer; 20. a window frame; 21. a first purlin; 22. a second purlin; 23. a connecting portion; 24. reinforcing ribs; 25. a limiting stop strip; 26. an L-shaped slide rail; 31. a structural adhesive layer; 32. welding layer; 33. sealing the adhesive layer; 40. a window sash; 41. a first frame; 42. a second frame; 43. a sash plate; 44. a first baffle plate; 45. a second baffle; 46. sealing rubber strips; 47. an L-shaped chute; 48. pressing a rubber strip; 50. a loose leaf.
Detailed Description
The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.
Example 1:
as shown in fig. 1 to 5, the present embodiment discloses a special protection window, which includes a window casing 10, a window frame 20, and a window sash 40. The window wrap 10 is pre-buried in the wall body 1, the window wrap 10 is a plate-shaped structural member, preferably, the window wrap 10 is a square frame formed by steel plates, and the thickness of the steel plates is 8 +/-2 mm. A mortar layer 12 is arranged between the window sleeve 10 and the wall body 1, and preferably, the thickness of the mortar layer 12 is 8 +/-2 mm. One end of the steel bar 11 is welded on the window sleeve 10, and the other end passes through the mortar layer 12 and is fixed in the wall body 1. Further, reinforcing bar 11 sets up many, and each reinforcing bar 11 is on a parallel with the even setting of equidistant on the embedded window wrap 10 length direction, and the arrangement mode of reinforcing bar 11 is double arrangement to increase embedded window wrap 10's rigidity under the impact load effect, prevent that embedded window wrap 10 from kick-backing and causing structural damage.
A window frame 20 is arranged in the window sleeve 10, the width of the window sleeve 10 is greater than that of the window frame 20, a construction joint is arranged between the window frame 20 and the window sleeve 10, the construction joint is arranged between the inner side surface of the window sleeve 10 and the outer side surface of the window frame 20, and preferably, the width of the construction joint is 10 +/-10 mm. The construction joint is filled with structural adhesive to form a structural adhesive layer 31 for filling the construction joint for preliminary fixation. A solder layer 32 is welded between the edge of the window frame 20 and the window wrap 10 to further secure the window frame 20 to the window wrap 10. The welding layer 32 is coated with sealant to form a sealant layer 33, preferably, the sealant can be silicone weather-resistant sealant, so that the joint between the window frame 20 and the window sleeve 10 is sufficiently sealed, the shock wave leakage can be effectively prevented, and the problem that explosion shock load enters into a room through a gap to hurt people is solved.
The window frame 20 includes two relative first purlins 21 that set up from top to bottom and two relative second purlins 22 that set up in both sides, first purlins 21 and second purlins 22 are the groove-shaped structure and the notch all to window wrap 10 one side, second purlins 22 tip is provided with step form connecting portion 23, the connecting hole has been seted up to the side of connecting portion 23, the connecting hole is the rectangle symmetrical arrangement, the connecting hole has been seted up to the tip correspondence of first purlins 21, the tip of first purlins 21 is arranged in connecting portion 23 and is passed through the screw connection with second purlins 22. Reinforcing ribs 24 are arranged in the groove cavities of the first purline 21 and the second purline 22 so as to improve the impact strength of the window frame.
Furthermore, rubber battens 48 are arranged between the first frame 41 and the window sash plate 43 and between the second frame 42 and the window sash plate 43, and the joints between the first frame 41 and the window sash plate 43 and between the second frame 42 and the window sash plate 43 are fastened and sealed through the rubber battens 48, so that the problem that explosion impact load enters the room through gaps to injure people can be effectively solved by preventing the leakage of shock waves.
Preferably, the window sash plate 43 is a strength plate, and can be selected from a double-layer 6 mm-thick strength plate and a double-layer 8 mm-thick strength plate, wherein the double-layer 6 mm-thick strength plate corresponds to a 20 kPa-level protective window, and the double-layer 8 mm-thick strength plate corresponds to a 40 kPa-level protective window. Because the strength plate has stronger toughness, the first frame 41 and the second frame 42 are clamped and connected by bolts, so that the surface force effect generated when the window sash plate deforms can be effectively resisted under the action of explosive load, and the edge of the window sash plate is prevented from shrinking to the center of the shape.
Furthermore, the window sash 40 is hinged to the window frame 20 through the hinge 50, the hinge 50 is arranged on the outer side of the window sash 40 and the outer side of the window frame 20, namely the side of the window facing the shock wave, and particularly, the stability is good, a first part of the hinge 50 is fixedly connected to the window sash 40, a second part of the hinge 50 is fixedly connected to the window frame 20, and a plurality of hinges are arranged, so that the reliability of connection between the window sash 40 and the window frame 20 is improved.
Preferably, the window frame 20 is provided with a position-limiting stop 25 at the inner side of the window sash 40. The limiting stop strip 25 is arranged on the inner side of the window frame 20 in the window sash 40 so as to limit the window sash 40, further prevent the window sash 40 from moving inwards under the action of shock waves, and protect the safety of personnel and equipment in a building.
Furthermore, two sashes 40 are arranged, the two sashes 40 are engaged, two opposite sides of the two sashes 40 are respectively hinged to the side edge of the window frame 20 through hinges 50, a first baffle 44 is arranged on the inner side of one of the sashes 40 far away from the hinges 50, the inner side of the first baffle 44 is coplanar with the inner side of the corresponding sash 40, a second baffle 45 is arranged on the outer side of one side of the other sash 40 far away from the hinges 50, the outer side of the second baffle 45 is coplanar with the outer side of the corresponding sash 40, and a sealing rubber strip 46 is arranged on the inner side of the second baffle 45. Sash 40 is closed to form a mullion configuration with bead 46 positioned between first and second flaps 44, 45 and to provide a snug fit of first and second flaps 44, 45 to support and secure sash 40 in the event of an accidental explosion.
Preferably, a latch is provided above or below the inside of the window 40, and the latch may be inserted into the window frame to lock the window.
Example 2:
as shown in fig. 6, the present embodiment discloses a special protection window, which includes a window casing 10, a window frame 20, and a window sash 40. The window wrap 10 is pre-buried in the wall body 1, the window wrap 10 is a plate-shaped structural member, preferably, the window wrap 10 is a square frame formed by steel plates, and the thickness of the steel plates is 8 +/-2 mm. A mortar layer 12 is arranged between the window sleeve 10 and the wall body 1, and preferably, the thickness of the mortar layer 12 is 8 +/-2 mm. One end of the steel bar 11 is welded on the window sleeve 10, and the other end passes through the mortar layer 12 and is fixed in the wall body 1. Further, reinforcing bar 11 sets up many, and each reinforcing bar 11 is on a parallel with the even setting of equidistant on the embedded window wrap 10 length direction, and the arrangement mode of reinforcing bar 11 is double arrangement to increase embedded window wrap 10's rigidity under the impact load effect, prevent that embedded window wrap 10 from kick-backing and causing structural damage.
A window frame 20 is arranged in the window sleeve 10, the width of the window sleeve 10 is greater than that of the window frame 20, a construction joint is arranged between the window frame 20 and the window sleeve 10, the construction joint is arranged between the inner side surface of the window sleeve 10 and the outer side surface of the window frame 20, and preferably, the width of the construction joint is 10 +/-10 mm. The construction joint is filled with structural adhesive to form a structural adhesive layer 31 for filling the construction joint for primary fixation. A solder layer 32 is welded between the edge of the window frame 20 and the window wrap 10 to further secure the window frame 20 to the window wrap 10. And a sealant is coated outside the welding layer 32 to form a sealant layer 33, preferably, the sealant can be a silicone weather-resistant sealant, so that the joint between the window frame 20 and the window sleeve 10 is fully sealed, the leakage of shock waves can be effectively prevented, and the problem that explosion impact loads enter the room through gaps to hurt people is avoided.
The window frame 20 includes two relative first purlins 21 that set up from top to bottom and two relative second purlins 22 that set up in both sides, first purlins 21 and second purlins 22 are the groove-shaped structure and the notch all to window wrap 10 one side, second purlins 22 tip is provided with step form connecting portion 23, the connecting hole has been seted up to the side of connecting portion 23, the connecting hole is the rectangle symmetrical arrangement, the connecting hole has been seted up to the tip correspondence of first purlins 21, the tip of first purlins 21 is arranged in connecting portion 23 and is passed through the screw connection with second purlins 22. Reinforcing ribs 24 are arranged in the groove cavities of the first purline 21 and the second purline 22 so as to improve the impact strength of the window frame.
Furthermore, rubber battens 48 are arranged between the first frame 41 and the window sash plate 43 and between the second frame 42 and the window sash plate 43, and the joints between the first frame 41 and the window sash plate 43 and between the second frame 42 and the window sash plate 43 are fastened and sealed through the rubber battens 48, so that the problem that explosion impact load enters the room through gaps to injure people can be effectively solved by preventing the leakage of shock waves.
Preferably, the window sash plate 43 is a strength plate, and can be selected from a double-layer 6 mm-thick strength plate and a double-layer 8 mm-thick strength plate, wherein the double-layer 6 mm-thick strength plate corresponds to a 20 kPa-level protective window, and the double-layer 8 mm-thick strength plate corresponds to a 40 kPa-level protective window. Because the strength plate has stronger toughness, the first frame 41 and the second frame 42 are clamped and connected by bolts, so that the surface force effect generated when the window sash plate deforms can be effectively resisted under the action of explosive load, and the edge of the window sash plate is prevented from shrinking to the center of the shape.
Furthermore, two sashes 40 are arranged in the window frame 20, two parallel L-shaped sliding rails 26 are arranged on the first purline 21 of the window frame 20 at intervals, L-shaped sliding grooves 47 are correspondingly arranged on the upper and lower frame edges of the sashes 40, one sash 40 is arranged on the L-shaped sliding rail 26 on the outer side, the other sash 40 is arranged on the L-shaped sliding rail 26 on the inner side, the L-shaped sliding grooves 47 of the sashes 40 are matched with the L-shaped sliding rails 26 of the window frame 20 to enable the sashes 40 to slide in the window frame 20, so that a sliding window structure is formed, and the opening and closing of the whole window body are realized by pushing and pulling the two sashes 40.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A special protective window is characterized in that: including pre-buried window wrap (10) in wall body (1), be connected through reinforcing bar (11) between window wrap (10) and wall body (1), be provided with window frame (20) in window wrap (10), it is connected to set up structure glue film (31) between window frame (20) and window wrap (10), welding formation solder layer (32) between the limit portion of window frame (20) and window wrap (10), solder layer (32) set up sealing glue film (33) outward, window frame (20) internalization is provided with casement (40), casement (40) include first frame (41), second frame (42) and casement board (43), first frame (41), casement board (43), second frame (42) loop through bolted connection, all be provided with rubber layering (48) between first frame (41) and casement board (43), second frame (42) and casement board (43), casement board (43) are the endurance board.
2. A special protective window according to claim 1, wherein: the window sleeve (10) is a plate-shaped structural member, a mortar layer (12) is arranged between the window sleeve (10) and the wall body (1), one end of a steel bar (11) is welded on the window sleeve (10), and the other end of the steel bar penetrates through the mortar layer (12) and is fixed in the wall body (1).
3. A special protective window according to claim 1, wherein: the window frame is characterized in that mounting holes are formed in the first frame (41), the second frame (42) and the window sash plate (43) at equal intervals, bolts sequentially penetrate through the mounting holes in the first frame (41), the window sash plate (43) and the second frame (42) to fixedly connect the first frame (41), the window sash plate (43) and the second frame (42), the bolt heads are located on the outer side of the window sash (40), and double nuts are arranged on the inner side of the window sash (40) and fixedly connected.
4. A special protective window according to claim 1, wherein: the window frame (20) comprises two first purlines (21) and two second purlines (22), wherein the first purlines (21) are arranged up and down oppositely, the second purlines (22) are arranged on two opposite sides, step-shaped connecting portions (23) are arranged at the end portions of the second purlines (22), and the end portions of the first purlines (21) are arranged in the connecting portions (23) and are connected with the second purlines (22) through screws.
5. A special protective window according to claim 4, wherein: the window sleeve is characterized in that the first purline (21) and the second purline (22) are groove-shaped structures, notches of the first purline and the second purline are towards one side of the window sleeve (10), and reinforcing ribs (24) are arranged in groove cavities of the first purline (21) and the second purline (22).
6. A special protective window according to any one of claims 1 to 5, wherein: the window sash (40) is hinged with the window frame (20) through a hinge (50), and the hinge (50) is arranged on the outer sides of the window sash (40) and the window frame (20).
7. A special protective window according to claim 6, wherein: the window frame (20) is provided with a limiting stop strip (25) at the inner side of the window sash (40).
8. A special protective window according to claim 7, wherein: the window frame is characterized in that two window sashes (40) are arranged, two opposite sides of the two window sashes (40) are hinged to the side edge of the window frame (20) through hinges (50), a first baffle (44) is arranged on the inner side of one side, away from the hinges (50), of one of the window sashes (40), a second baffle (45) is arranged on the outer side of one side, away from the hinges (50), of the other window sash (40), and a sealing rubber strip (46) is arranged on the inner side of the second baffle (45).
9. A special protective window according to any one of claims 1 to 5, wherein: two L-shaped sliding rails (26) are arranged on the bottom frame and the top frame of the window frame (20) at intervals, L-shaped sliding grooves (47) are correspondingly arranged on the upper frame edge and the lower frame edge of the window sash (40), and the L-shaped sliding grooves (47) of the window sash (40) are matched with the L-shaped sliding rails (26) of the window frame (20) to enable the window sash (40) to slide in the window frame (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221776711.4U CN218029755U (en) | 2022-07-11 | 2022-07-11 | Special protective window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221776711.4U CN218029755U (en) | 2022-07-11 | 2022-07-11 | Special protective window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218029755U true CN218029755U (en) | 2022-12-13 |
Family
ID=84382802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221776711.4U Active CN218029755U (en) | 2022-07-11 | 2022-07-11 | Special protective window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218029755U (en) |
-
2022
- 2022-07-11 CN CN202221776711.4U patent/CN218029755U/en active Active
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