CN209941978U - Interlayer fire-proof layer partition device for curtain wall - Google Patents
Interlayer fire-proof layer partition device for curtain wall Download PDFInfo
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- CN209941978U CN209941978U CN201920184051.2U CN201920184051U CN209941978U CN 209941978 U CN209941978 U CN 209941978U CN 201920184051 U CN201920184051 U CN 201920184051U CN 209941978 U CN209941978 U CN 209941978U
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Abstract
The utility model discloses a flame retardant coating wall device between curtain layer, including the fire prevention rock wool between fire prevention glass board, first mounting and building roof beam and the glass curtain wall, the top fixed connection of the one end of first mounting with fire prevention glass board, the other end and the building roof beam bottom end fixed connection of first mounting, fire prevention glass board are located fire prevention rock wool below, and fire prevention glass board covers fire prevention rock wool, forms between the fire prevention glass board back and glass curtain wall and cuts off the interval, and fire prevention glass board bottom is separated by with ground. The utility model discloses add one deck fire prevention glass board on traditional curtain layer fire prevention isolation layer basis, form enhancement mode fire prevention block structure, greatly improved curtain limit of fire resistance, reached higher security requirement, satisfied this kind of building place fire prevention demand of people's stream gathering public building.
Description
Technical Field
The utility model relates to a building curtain technical field, in particular to flame retardant coating off device between curtain layer.
Background
The glass curtain wall has transparent and beautiful appearance and is a remarkable characteristic of modern high-rise building times. The glass curtain wall is a non-combustible material, when a fire is in place, glass breaking can occur in a very short time in a burning fire, and dense smoke and fire can rapidly spread upwards through a gap between the curtain wall and a building main body due to the fact that the space in the building is closed, and a chimney effect is formed. Therefore, the fireproof requirements of buildings need to be fully considered in the building design, and the fireproof plugging between curtain wall layers is very important. Fire prevention between traditional curtain wall layer is kept apart and is generally adopted the fire prevention rock wool that is not less than 100mm, and the cooperation is a large amount of 1.5mm galvanized steel sheet and is carried out the bearing and carry out the fire prevention shutoff. However, for public buildings with pedestrian accumulation, such as airports, shopping malls, museums and the like, which require higher fire protection limit requirements, the special requirements of such building places are difficult to meet by the conventional interlayer fire protection design measures.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's not enough, the utility model provides a flame retardant coating off device between curtain layer can greatly improve traditional curtain limit of fire resistance, has reached higher security requirement, satisfies this kind of building place fire prevention demand of people's stream gathering public building.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a flame retardant coating off device between curtain layer, including fire prevention glass board, the fire prevention rock wool between first mounting and building roof beam and the glass curtain wall, the top fixed connection of fire prevention glass board is to the one end of first mounting, the other end and the building roof beam bottom end fixed connection of first mounting, fire prevention glass board is located fire prevention rock wool below, and fire prevention glass board covers fire prevention rock wool, form between fire prevention glass board back and glass curtain wall and cut off the interval, fire prevention glass board bottom is separated by with ground.
Preferably, a second fixing member is mounted at the bottom end of the fireproof glass plate, the second fixing member has a concave portion, the bottom end of the fireproof glass plate is clamped and fixed by the concave portion, and one end of the second fixing member is fixed on the glass curtain wall.
Preferably, one end of the second fixing piece is fixed at one end in the curtain wall beam chamber.
Preferably, first mounting includes fastening components, screw, L shape steel sheet and fixed steel sheet, and the one end of L shape steel sheet has first screw hole, and fixed steel sheet has the second screw hole, and screw one end is worn to connect fire prevention glass board one end through first screw hole, and the screw other end and second screw hole fixed connection, the other end of L shape steel sheet is fixed in on the building roof beam through fastening components.
Preferably, fastening components includes the pre-buried steel sheet of slot type, bolt and nut, the one end of the pre-buried steel sheet of slot type has the anchor bar, the anchor bar is embeded in the building roof beam, the other end of the pre-buried steel sheet of slot type has the mounting panel, the middle part of mounting panel has the spout of having seted up, the spout extends to the tip of mounting panel and forms the port that supplies the head of bolt to put into, the spout tank bottom is opened has the logical groove the same with spout extending direction, the head and the spout sliding fit of bolt, the cylinder of bolt passes the one end of leading to groove and L shape steel sheet, nut screw-thread fit is in the bolt and is fixed.
Preferably, the second fixing part is provided with a detachable fastener and a connecting part, the fastener is fastened on the connecting part, one end of the fastener and one end of the connecting part are separated to form a groove, the groove is the concave part, and a self-tapping screw for fixedly connecting the connecting part and the curtain wall beam is arranged in the groove.
Preferably, the one end of connecting piece has the adhesive tape groove, and the rubber strip is installed to the adhesive tape groove, and the one end of rubber strip penetrates the adhesive tape groove, the other end and the fire prevention glass plate surface contact of rubber strip.
Preferably, one end of the fastener is provided with a foam rod, one end of the foam rod is in contact with the inner surface of the fastener, and the other end of the foam rod is in contact with the surface of the fireproof glass plate.
Preferably, the corner between the foam rod and the fireproof glass plate is coated with fireproof sealant.
Preferably, the first fixing member is coated with a paint layer for fire prevention.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
the utility model is different from the prior art, set up one deck fire prevention glass board in the curtain inboard, the fire prevention glass board is located fire prevention rock wool below, and the fire prevention glass board covers fire prevention rock wool, form between the fire prevention glass board back and glass curtain wall and cut off the interval, fire prevention glass board bottom is separated by with ground, the one end of first mounting is with the top fixed connection of fire prevention glass board, the other end and the building roof beam bottom end fixed connection of first mounting, one deck fire prevention glass board has been added on the fire prevention isolation layer basis between traditional curtain layer promptly, form enhancement mode fire prevention block structure, curtain fire endurance has greatly been improved, higher security requirement has been reached, satisfy this type of building place fire prevention demand of people stream gathering public building.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the mounting member of the present invention;
fig. 3 is a schematic structural view of a first fixing member of the present invention;
fig. 4 is a schematic structural view of a second fixing member of the present invention.
In the figure: 01. a building beam; 02. a glass curtain wall; 03. fireproof rock wool; 10. a curtain wall beam; 20. a second fixing member; 21. a recess; 22. a fastener; 23. a connecting member; 30. a fire-resistant glass sheet; 40. a first fixing member; 41. a screw; 42. an L-shaped steel plate; 43. fixing a steel plate; 44. a first screw hole; 45. a second screw hole; 50. a fastening assembly; 51. a groove type embedded steel plate; 52. anchoring ribs; 53. mounting a plate; 54. a chute; 55. a through groove; 56. a bolt; 57. a nut; 58. a gasket; 60. a self-tapping screw; 70. a rubber strip groove; 71. a rubber strip; 80. a foam bar; 90. and (4) fireproof sealant.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-2, a partition device of a fireproof layer between curtain wall layers includes a fireproof glass plate 30, a first fixing member 40, and fireproof rock wool 03 between a building beam 01 and a glass curtain wall 02, wherein one end of the first fixing member 40 fixedly connects the top end of the fireproof glass plate 30, the other end of the first fixing member 40 is fixedly connected with the bottom end of the building beam 01, the fireproof glass plate 30 is located below the fireproof rock wool 03, the fireproof glass plate 30 covers the fireproof rock wool 03, a partition space is formed between the back surface of the fireproof glass plate 30 and the glass curtain wall 02, and the bottom end of the fireproof glass plate 30 is spaced from the ground.
Specifically, during the operation, the top fixed connection of the form that first mounting 40's one end can be through the cross-under with fire prevention glass board 30, the form that first mounting 40's the other end can pass through fixing bolt fastening and 01 bottom fixed connection of building roof beam, fire prevention glass board 30 is located fire prevention rock wool 03 below, and fire prevention glass board 30 covers fire prevention rock wool 03, form between the fire prevention glass board 30 back and glass curtain wall 02 and cut off the interval, fire prevention glass board 30 bottom is separated from ground, added one deck fire prevention glass board 30 on traditional curtain wall interlaminar fire prevention isolation layer basis promptly, form enhancement mode fire prevention block structure, curtain wall fire endurance has greatly been improved, higher security requirement has been reached, satisfy this type of building place fire prevention demand of people's stream gathering public building.
Further, as shown in fig. 4, a second fixing member 20 is installed at the bottom end of the fireproof glass plate 30, the second fixing member 20 has a concave portion 21, the bottom end of the fireproof glass plate 30 is clamped and fixed by the concave portion 21, one end of the second fixing member 20 is fixed on the glass curtain wall 02, and the bottom end of the fireproof glass plate 30 is clamped and fixed on the glass curtain wall 02 through the concave portion 21, so as to achieve a better fireproof effect; preferably, one end of the second fixing member 20 is fixed to one end of the curtain wall beam 10 in the room, so that the fixed installation of one end of the second fixing member 20 is more convenient.
Further, referring to fig. 3, the first fixing member 40 includes a fastening assembly 50, a screw 41, an L-shaped steel plate 42 and a fixing steel plate 43, one end of the L-shaped steel plate 42 has a first screw hole 44, the fixing steel plate 43 has a second screw hole 45, one end of the screw 41 is connected to one end of the fire-proof glass plate 30 through the first screw hole 44, the other end of the screw 41 is fixedly connected to the second screw hole 45, the other end of the L-shaped steel plate 42 is fixed to the building beam through the fastening assembly 50, and the form that the screw 41 is connected to the L-shaped steel plate 42, the fire-proof glass plate 30 and the fixing steel plate 43 is adopted, so that the fire-proof glass plate 30.
Further, as shown in fig. 3, the fastening assembly 50 includes a slot-type pre-buried steel plate 51, a bolt 56 and a nut 57, one end of the slot-type pre-buried steel plate 51 has an anchor bar 52, the anchor bar 52 is embedded in the building beam 01, the other end of the slot-type pre-buried steel plate 51 has a mounting plate 53, the middle of the mounting plate 53 has a chute 54, the chute 54 extends to the end of the mounting plate 53 to form a port for placing the head of the bolt 56, the chute 54 has a through slot 55 extending in the same direction as the chute 54, the head of the bolt 56 is in sliding fit with the chute 54, a column of the bolt 56 passes through the through slot 55 and one end of the L-shaped steel plate 42, the nut 57 is in threaded fit with the bolt 56 and fixes the L-shaped steel plate 42 to the building 01, the mounting plate 53 does not need to be perforated, and the installation is simpler and more, the nut 57 is not easy to loosen and is reliably fixed.
Further, as shown in fig. 4, the second fixing member 20 has a detachable fastener 22 and a connector 23, the fastener 22 is fastened to the connector 23, a groove is formed between one end of the fastener 22 and one end of the connector 23, the groove is the recess 21, and a self-tapping screw 60 for fixedly connecting the connector 23 and the curtain wall beam 10 is disposed in the groove, so that the connector 23 and the curtain wall beam 10 are more reliably fixedly connected.
Furthermore, one end of the connecting piece 23 is provided with a rubber strip groove 70, the rubber strip groove 70 is provided with a rubber strip 71, one end of the rubber strip 71 penetrates through the rubber strip groove 70, the other end of the rubber strip 71 is in contact with the surface of the fireproof glass plate 30 to seal a gap between the connecting piece 23 and the fireproof glass plate 30, and the connecting piece 23 and the fireproof glass plate 30 are buffered; the foam rod 80 is installed to the one end of fastener 22, the one end of foam rod 80 and the internal surface contact of fastener 22, the other end of foam rod 80 and the surface contact of fire prevention glass board 30, reach sealed thermal-insulated effect, the contained angle department between foam rod 80 and the fire prevention glass board 30 scribbles fire prevention sealant 90, play sealed fire prevention's effect, first mounting 40 surface spraying has the paint layer that is used for the fire prevention, improve the fire endurance, higher security requirement has been reached.
The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations in various forms without departing from the basic technical idea of the present invention and without conflict, and the obtained other embodiments all fall within the scope of the present invention.
Claims (10)
1. The utility model provides a flame retardant coating off device between curtain layer, a serial communication port, including fire prevention glass board, the fire prevention rock wool between first mounting and building roof beam and the glass curtain wall, the top fixed connection of the one end of first mounting with fire prevention glass board, the other end and the building roof beam bottom end fixed connection of first mounting, fire prevention glass board is located fire prevention rock wool below, and fire prevention glass board covers fire prevention rock wool, form between the fire prevention glass board back and the glass curtain wall and cut off the interval, fire prevention glass board bottom is separated by with ground.
2. The fire barrier partition device of claim 1, wherein a second fixing member is installed at a bottom end of the fire-proof glass plate, the second fixing member having a recess, the bottom end of the fire-proof glass plate being clamped and fixed by the recess, and one end of the second fixing member being fixed to the glass curtain wall.
3. The fire barrier partition device of claim 2, wherein one end of the second fixing member is fixed to one end of the beam chamber of the curtain wall.
4. The curtain wall interlayer fire barrier device as claimed in claim 1, wherein the first fixing member comprises a fastening assembly, a screw, an L-shaped steel plate and a fixing steel plate, one end of the L-shaped steel plate is provided with a first screw hole, the fixing steel plate is provided with a second screw hole, one end of the screw penetrates through one end of the fire-proof glass plate through the first screw hole, the other end of the screw is fixedly connected with the second screw hole, and the other end of the L-shaped steel plate is fixed on the building beam through the fastening assembly.
5. The curtain wall interlayer fire-proof layer partition device according to claim 4, wherein the fastening assembly comprises a groove-type embedded steel plate, a bolt and a nut, one end of the groove-type embedded steel plate is provided with an anchor bar, the anchor bar is embedded in the building beam, the other end of the groove-type embedded steel plate is provided with a mounting plate, the middle of the mounting plate is provided with a chute, the chute extends to the end of the mounting plate to form a port for the head of the bolt to be placed in, the bottom of the chute is provided with a through groove in the same extending direction as the chute, the head of the bolt is in sliding fit with the chute, a cylinder of the bolt penetrates through the through groove and one end of the L-shaped steel plate, and the nut is in threaded fit.
6. The curtain wall interlayer fire barrier device as claimed in claim 3, wherein the second fixing member has a detachable fastener and a connecting member, the fastener is fastened to the connecting member, one end of the fastener is spaced from one end of the connecting member to form a groove, the groove is the recess, and the groove is provided with a self-tapping screw for fixedly connecting the connecting member to the curtain wall beam.
7. The device as claimed in claim 6, wherein the connecting member has a rubber strip slot at one end, the rubber strip slot is provided with a rubber strip, one end of the rubber strip penetrates into the rubber strip slot, and the other end of the rubber strip contacts with the surface of the fireproof glass plate.
8. The curtain wall interlayer fire barrier device according to claim 6, wherein a foam rod is installed at one end of the fastener, one end of the foam rod is in contact with the inner surface of the fastener, and the other end of the foam rod is in contact with the surface of the fire-proof glass plate.
9. The curtain wall interlayer fire barrier device as claimed in claim 8, wherein the corners between the foam bars and the fire-resistant glass plates are coated with fire-resistant sealant.
10. The curtain wall interlayer fire barrier device according to claim 1, wherein the first fixing member is coated with a fire-proof paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920184051.2U CN209941978U (en) | 2019-01-31 | 2019-01-31 | Interlayer fire-proof layer partition device for curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920184051.2U CN209941978U (en) | 2019-01-31 | 2019-01-31 | Interlayer fire-proof layer partition device for curtain wall |
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| Publication Number | Publication Date |
|---|---|
| CN209941978U true CN209941978U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920184051.2U Active CN209941978U (en) | 2019-01-31 | 2019-01-31 | Interlayer fire-proof layer partition device for curtain wall |
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| CN (1) | CN209941978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395557A (en) * | 2020-03-24 | 2020-07-10 | 中冶天工集团有限公司 | Curtain wall partition plate and mounting method thereof |
| CN115324218A (en) * | 2022-08-31 | 2022-11-11 | 甘肃省建设投资(控股)集团有限公司 | Fireproof construction method for cavity building |
-
2019
- 2019-01-31 CN CN201920184051.2U patent/CN209941978U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395557A (en) * | 2020-03-24 | 2020-07-10 | 中冶天工集团有限公司 | Curtain wall partition plate and mounting method thereof |
| CN115324218A (en) * | 2022-08-31 | 2022-11-11 | 甘肃省建设投资(控股)集团有限公司 | Fireproof construction method for cavity building |
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