CN114922322A - Frame-type fire prevention curtain wall system - Google Patents

Frame-type fire prevention curtain wall system Download PDF

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Publication number
CN114922322A
CN114922322A CN202210612554.1A CN202210612554A CN114922322A CN 114922322 A CN114922322 A CN 114922322A CN 202210612554 A CN202210612554 A CN 202210612554A CN 114922322 A CN114922322 A CN 114922322A
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CN
China
Prior art keywords
platform
bridge
curtain wall
steel
plate
Prior art date
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Pending
Application number
CN202210612554.1A
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Chinese (zh)
Inventor
谢斌泉
其他发明人请求不公开姓名
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Jianzhi Curtain Wall Installation Design Co Ltd
Original Assignee
Hunan Jianzhi Curtain Wall Installation Design Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Hunan Jianzhi Curtain Wall Installation Design Co Ltd filed Critical Hunan Jianzhi Curtain Wall Installation Design Co Ltd
Priority to CN202210612554.1A priority Critical patent/CN114922322A/en
Publication of CN114922322A publication Critical patent/CN114922322A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
    • 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
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/90—Passive houses; Double facade technology

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The invention discloses a frame type fireproof curtain wall system which comprises a steel keel, a curtain wall plate, a steel connecting piece, a heat insulation bridge-breaking piece, a fastener and a pressing plate, wherein a connecting table is formed in the middle of a bearing surface of the steel keel, the steel connecting piece is connected with the connecting table through the heat insulation bridge-breaking piece, the steel connecting piece is disconnected with the connecting table, the curtain wall plate is borne on the bearing surface on two sides of the connecting table of the steel keel, the pressing plate is arranged on the curtain wall plate in a pressing mode, and the fastener penetrates through the pressing plate and is fixedly connected with the steel connecting piece. The curtain wall system has the advantages of simple and reliable structure, low cost, heat insulation and fire resistance.

Description

Frame-type fire prevention curtain wall system
Technical Field
The invention mainly relates to the field of constructional engineering, in particular to a frame type fireproof curtain wall system.
Background
With the national requirements on the performance of the fireproof window, the requirements on the fire resistance integrity are met, and meanwhile, excellent air tightness, water tightness and heat insulation performance are required to be ensured.
Traditional fire prevention curtain wall needs to guarantee simultaneously that heat insulating ability (low K value) and fire-resistant integrality often hardly realize, can only make fire prevention glass through making the frame system into the bridge cut-off form, and glass can satisfy the requirement basically, and its cost is very high, but the frame system of this kind of bridge cut-off form, cross sectional shape is complicated, only is applicable to aluminium frame system, can't realize in the better steel frame system of fire behavior.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a frame type fireproof curtain wall system which has simple and reliable structure, low cost, heat insulation performance and fireproof performance.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a frame-type fire prevention curtain wall system, includes steel fossil fragments, curtain board, steel connecting piece, thermal-insulated bridge cut-off, fastener and clamp plate, the steel fossil fragments have the connection platform in the intermediate position shaping of loading end, the steel connecting piece through thermal-insulated bridge cut-off with be connected the platform and form and be connected, and break off between the steel connecting piece and the connection platform, the curtain board bears on the loading end of the connection platform both sides of steel fossil fragments, the clamp plate is pressed and is established on the curtain board, the fastener is worn to establish on the clamp plate and is connected with steel connecting piece fastening.
As a further improvement of the above technical solution:
the connection platform comprises a convex cavity protruding out of the steel keel, first connection grooves are formed in two sides of the convex cavity in a bent mode, one end of the heat insulation broken bridge piece is connected with the first connection grooves, and the other end of the heat insulation broken bridge piece is connected with the steel connecting piece.
The steel connecting piece includes the connecting plate, the connecting plate both sides are buckled there is the second spread groove, thermal-insulated bridge cut-off spare one end is connected with first spread groove, the other end is connected with the second spread groove, fastener and connecting plate fastening connection.
The heat insulation bridge-cut-off component is arranged to be a straight plate, clamping grooves are formed in the positions, close to the two ends, of the straight plate, first clamping points are arranged in the first connecting grooves, second clamping points are arranged in the second connecting grooves, and the clamping grooves in the two ends of the straight plate are connected with the first clamping points and the second clamping points in a clamped mode respectively.
The fastener comprises a connecting bolt, and the connecting bolt penetrates through the pressing plate and is fixedly connected with the connecting plate.
The connection platform comprises a convex cavity protruding out of the steel keel, first clamping plates are bent at two ends of the convex cavity, and one end of the heat insulation broken bridge piece extends into the convex cavity and is connected with the first clamping plates in a clamping mode, the other end of the heat insulation broken bridge piece and the steel connecting piece.
The steel connecting piece includes the connecting plate, the connecting plate both sides are buckled there is the second cardboard, constitute the cavity between second cardboard and the connecting plate, thermal-insulated bridge cut-off spare one end extend the protruding intracavity and extend the cavity with first cardboard joint, the other end and with second cardboard joint.
The heat insulation bridge-cut-off piece is arranged as a filling body, a clamping groove is formed in the filling body, the filling body is filled in the convex cavity and the cavity, and the first clamping plate and the second clamping plate are respectively clamped with the corresponding clamping grooves.
The fastener comprises a connecting bolt, and the connecting bolt penetrates through the pressing plate and is fixedly connected with the connecting plate and the heat insulation bridge-cut-off piece.
The utility model provides a frame-type fire prevention curtain wall system, includes steel fossil fragments, curtain board, thermal-insulated bridge cut-off spare, fastener and clamp plate, the steel fossil fragments have the connection platform in the intermediate position shaping of loading end, the cladding of thermal-insulated bridge cut-off spare is in connecting the platform periphery, the curtain board bears on the loading end of the connection platform both sides of steel fossil fragments, the clamp plate is pressed and is established on the curtain board, the fastener is worn to establish on the clamp plate and is connected a fastening connection.
As a further improvement of the above technical solution:
the connection platform comprises a convex cavity protruding out of the steel keel, the two ends of the convex cavity are bent to buckle the buckling platforms in the convex cavity, the heat insulation broken bridge pieces are wrapped at the periphery of the convex cavity and fastened with the buckling platforms, and the fasteners are fastened and connected with the heat insulation broken bridge pieces on the buckling platforms.
The heat insulation bridge-cut-off piece is provided with a buckling groove, and the heat insulation bridge-cut-off piece is wrapped on the periphery of the convex cavity and is buckled with the buckling table through the buckling groove.
The fastener includes connecting bolt and draws the anchor platform, draw the anchor platform and arrange the convex chamber in, connecting bolt wears to establish on the clamp plate and with drawing anchor platform fastening connection, draw anchor platform and catching groove outer wall fastening.
The connection platform includes to the sunken cavity in the steel fossil fragments, cavity accent department is buckled there is the knot platform, thermal-insulated bridge cut-off spare cladding is in the cavity periphery and with detain a lock joint, the fastener with detain the thermal-insulated bridge cut-off spare fastening connection of bench.
The heat insulation bridge-cut-off piece is provided with a buckling groove, and the heat insulation bridge-cut-off piece is wrapped on the periphery of the concave cavity and is buckled with the buckling groove.
The fastener includes connecting bolt and draws the anchor platform, draw the anchor platform and arrange the cavity in, connecting bolt wears to establish on the clamp plate and with drawing anchor platform fastening connection, draw anchor platform and catching groove outer wall fastening.
The utility model provides a frame-type fire prevention curtain wall system, includes steel fossil fragments, curtain board, thermal-insulated bridge cut-off spare, fastener and clamp plate, the steel fossil fragments have the connection platform in the intermediate position shaping of loading end, connect the platform along a plurality of bridge cut-off holes of its length direction interval arrangement, thermal-insulated bridge cut-off spare is arranged in and is connected the bench and together constitute the fire prevention route with all bridge cut-off holes, the curtain board bears on the loading end of the connection platform both sides of steel fossil fragments, the clamp plate is pressed and is established on the curtain board, the fastener is worn to establish on the clamp plate and with be connected a fastening connection.
As a further improvement of the technical scheme:
the connection platform comprises a convex cavity protruding out of the steel keel, the two ends of the convex cavity are bent to buckle the buckling platform in the convex cavity, the heat insulation broken bridge piece is arranged in the convex cavity and forms a fireproof path together with all broken bridge holes on two sides, and the fastener is fastened and connected with the buckling platform.
The fastener includes connecting bolt and draws the anchor platform, draw the anchor platform and arrange the convex cavity in, connecting bolt wears to establish on the clamp plate and with draw the anchor platform fastening connection, draw the anchor platform and detain the platform fastening.
The connection platform comprises a convex cavity protruding out of the steel keel and sealed, the heat insulation broken bridge piece is arranged in the convex cavity and forms a fireproof path together with all broken bridge holes on two sides, and the fastener is fixedly connected with the convex cavity and the heat insulation broken bridge piece.
The fastener comprises a connecting bolt which is arranged on the pressing plate in a penetrating way and is fixedly connected with the convex cavity and the heat insulation bridge-cut-off piece.
And sealing rubber strips are arranged between the curtain wall plate and the pressing plate as well as between the curtain wall plate and the steel keel.
And a decorative cover plate used for covering the fastening piece is arranged on the pressing plate.
Compared with the prior art, the invention has the advantages that:
the invention relates to a frame type fireproof curtain wall system, which is characterized in that when the system is installed, a connecting platform is formed in the middle position of a bearing surface of a steel keel, a steel connecting piece is connected with the connecting platform through a heat insulation broken bridge piece, and the steel connecting piece is disconnected with the connecting platform.
Drawings
Fig. 1 is a schematic sectional structure diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic sectional structure diagram according to embodiment 2 of the present invention.
Fig. 3 is a schematic cross-sectional structure diagram of embodiment 3 of the present invention.
Fig. 4 is a schematic cross-sectional structure diagram of embodiment 4 of the present invention.
FIG. 5 is a schematic cross-sectional view showing the structure of example 5 of the present invention.
Fig. 6 is a top oblique view of embodiment 5 of the present invention.
Fig. 7 is a schematic cross-sectional structure of embodiment 6 of the present invention.
Fig. 8 is a top oblique view of embodiment 6 of the present invention.
The reference numerals in the figures denote:
1. a steel keel; 11. a connecting table; 111. a convex cavity; 112. a first connecting groove; 1121. a first stuck point; 113. a first clamping plate; 114. buckling a platform; 115. a concave cavity; 116. breaking the bridge hole; 2. a curtain wall plate; 3. a steel connector; 31. a connecting plate; 32. a second connecting groove; 321. a second stuck point; 33. a second clamping plate; 4. heat insulation bridge-breaking parts; 41. a card slot; 42. buckling grooves; 5. a fastener; 51. a connecting bolt; 52. pulling an anchor platform; 6. pressing a plate; 7. sealing rubber strips; 8. and (4) decorating a cover plate.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
Example 1:
as shown in fig. 1, a first embodiment of the frame-type fireproof curtain wall system of the present invention comprises a steel keel 1, a curtain wall board 2, a steel connecting member 3, a thermal insulation bridge-cut member 4, a fastening member 5 and a pressing plate 6, wherein the steel keel 1 is formed with a connecting platform 11 at the middle position of the bearing surface, the steel connecting member 3 is connected with the connecting platform 11 through the thermal insulation bridge-cut member 4, and the steel connecting member 3 is disconnected from the connecting platform 11, the curtain wall board 2 is borne on the bearing surface at both sides of the connecting platform 11 of the steel keel 1, the pressing plate 6 is pressed on the curtain wall board 2, and the fastening member 5 is penetrated on the pressing plate 6 and is fastened with the steel connecting member 3. In this structure, steel fossil fragments 1 has connection platform 11 in the intermediate position shaping of loading end, steel connecting piece 3 forms through thermal-insulated disconnected bridge spare 4 and connection platform 11 and is connected, and break off between steel connecting piece 3 and the connection platform 11, though, steel connecting piece 3 and connection platform 11 do not have the lug connection, but thermal-insulated disconnected bridge spare 4 can form the relation of connection with two pieces, make the structure remain stable, and vacuole formation between the two, consequently under the condition of taking place the conflagration, also will reduce heat-conduction, guarantee that overall structure can not take place deformation and cause glass to drop, and curtain wall board 2 bears on the loading end at steel fossil fragments 1's connection platform 11 both sides, clamp plate 6 is pressed and is established on curtain wall board 2, fastener 5 wears to establish on clamp plate 6 and with steel connecting piece 3 fastening connection, can effectual strengthening overall structure's stability.
In this embodiment, the connection platform 11 includes a convex cavity 111 protruding outward from the steel keel 1, first connection grooves 112 are bent at two sides of the convex cavity 111, and one end of the thermal insulation bridge-cut-off component 4 is connected with the first connection grooves 112, and the other end is connected with the steel connection component 3. In this structure, protruding chamber 111 both sides are buckled there is first connecting slot 112, have strengthened the compactness of being connected between thermal-insulated disconnected bridge 4 and the connection platform 11, and thermal-insulated disconnected bridge 4 also will be connected platform 11 and steel connecting piece 3 and be connected, guarantees the wholeness of structure.
In this embodiment, the steel connecting member 3 includes the connecting plate 31, and the second connecting groove 32 has been buckled to connecting plate 31 both sides, and thermal-insulated bridge cut-off 4 one end is connected with first connecting groove 112, the other end is connected with second connecting groove 32, fastener 5 and connecting plate 31 fastening connection. In this structure, connecting plate 31 both sides are buckled there is second spread groove 32, and thermal-insulated bridge cut-off 4 one end is connected with first spread groove 112, has strengthened the stability between thermal-insulated bridge cut-off and the steel connecting piece 3, has also guaranteed the fixity of steel connecting piece 3 installation, fastener 5 and connecting plate 31 fastening, guarantee the holistic atress balance of steel connecting piece 3 and thermal-insulated bridge cut-off 4 and the compactness of being connected platform 11 and steel connecting piece 3 block coupling.
In this embodiment, the thermal insulation bridge-cut-off component 4 is a flat plate, the positions of the flat plate near the two ends are provided with clamping grooves 41, the first connecting groove 112 is provided with a first clamping point 1121, the second connecting groove 32 is provided with a second clamping point 321, and the clamping grooves 41 at the two ends of the flat plate are respectively clamped with the first clamping point 1121 and the second clamping point 321. In this structure, the draw-in groove 41 at straight plate both ends respectively with first stuck point 1121 and second stuck point 321 joint, can strengthen thermal-insulated bridge cut-off 4 and connect connectivity and the stability of being connected between platform 11 and the steel connecting piece 3.
In this embodiment, the fastening member 5 includes a connecting bolt 51, and the connecting bolt 51 is inserted through the pressure plate 6 and is fastened to the connecting plate 31. In the structure, the connecting bolt 51 connects the pressing plate 6 with the connecting plate 31 to form an integral structure, so that the connectivity of the pressing plate 6 and the steel connecting piece 3 is enhanced, and the pressing plate 6 is more stable.
In this embodiment, be provided with joint strip 7 between curtain board 2 and clamp plate 6 and the steel fossil fragments 1. In this structure, joint strip 7 can strengthen the compact type of being connected between curtain board 2 and clamp plate 6 and curtain board 2 and the steel fossil fragments 1, also can play the effect that prevents impurity such as dust, rainwater and get into simultaneously.
In this embodiment, the pressing plate 6 is provided with a decorative cover plate 8 for covering the fastening member 5. In this structure, dress trim cover 8 can thoroughly cover the exposed surface of clamp plate 6, has protected clamp plate 6 and fastener 5 to avoid the injury of environmental factor such as rainwater, dust, solarization, has also guaranteed the aesthetic property of whole exposed surface.
Example 2:
as shown in fig. 2, a second embodiment of the invention is used in a framed fire retardant curtain wall system which is substantially the same as embodiment 1 except that: in this embodiment, connect platform 11 including to the convex chamber 111 of steel fossil fragments 1 outer convex, convex chamber 111 both ends are buckled and are had first cardboard 113, and thermal-insulated bridge cut-off 4 one end extends in convex chamber 111 and is connected with first cardboard 113 joint, the other end and steel connecting piece 3. In this structure, thermal-insulated 4 one ends of disconnected bridge member extend in protruding chamber 111 and guaranteed with the 113 joints of first cardboard to be connected the platform 11 and the thermal-insulated connectivity between the disconnected bridge member 4 that insulates against heat, and the thermal-insulated 4 other ends of disconnected bridge member are connected with steel connecting piece 3, guarantee to connect the platform 11, the wholeness and the stability of thermal-insulated 3 three within a definite time structure of disconnected bridge member, connect platform 11 and steel connecting piece 3 and not lug connection, consequently under the condition of taking place the conflagration, also will reduce heat-conduction, guarantee that overall structure can not take place deformation and cause glass to drop.
In this embodiment, steel connecting piece 3 includes connecting plate 31, and connecting plate 31 both sides are buckled there is second cardboard 33, constitute the cavity between second cardboard 33 and the connecting plate 31, and 4 one end of thermal-insulated bridge cut-off extends in protruding chamber 111 and with first cardboard 113 joint, the other end extends in the cavity and with second cardboard 33 joint. In this structure, thermal-insulated bridge cut-off 4 one end extends in protruding chamber 111 and with first cardboard 113 joint, the other end extends in the cavity and with second cardboard 33 joint, thermal-insulated bridge cut-off 4 and be connected between platform 11 and the steel connecting piece 3 inseparabler.
In this embodiment, the thermal insulation bridge-cut-off element 4 is a filling body, the filling body is provided with a clamping groove 41, the filling body is filled in the convex cavity 111 and the cavity, and the first clamping plate 113 and the second clamping plate 33 are respectively clamped with the corresponding clamping groove 41. In this structure, thermal-insulated bridge cut-off 4 fills in protruding chamber 111 and cavity, and first cardboard 113 and second cardboard 33 respectively with the draw-in groove 41 joint that corresponds, this full play thermal-insulated effect of thermal-insulated bridge cut-off 4, guarantee the structural stability under the condition that connection platform 11 and steel connecting piece 3 do not meet, improved the heat resistance of whole part.
In this embodiment, the fastening member 5 includes a connecting bolt 51, and the connecting bolt 51 is inserted into the pressing plate 6 and is fastened to the connecting plate 31 and the thermal insulation bridge-cut 4. In the structure, the connecting bolt 51 connects the pressing plate 6 and the connecting plate 31 into an integral structure, so that the connectivity of the pressing plate 6 and the steel connecting piece 3 is enhanced, and the pressing plate 6 is more stable.
Example 3:
as shown in fig. 3, a third embodiment of the invention is used in a framed fire resistant curtain wall system which is substantially the same as embodiment 1 except that: the frame-type fire prevention curtain wall system of this embodiment, including steel fossil fragments 1, curtain board 2, thermal-insulated bridge cut 4, fastener 5 and clamp plate 6, steel fossil fragments 1 has connection platform 11 in the intermediate position shaping of loading end, thermal-insulated bridge cut 4 cladding is in connecting platform 11 periphery, curtain board 2 bears on the loading end at steel fossil fragments 1's connection platform 11 both sides, clamp plate 6 is pressed and is established on curtain board 2, fastener 5 wear to establish on clamp plate 6 and with be connected 11 fastening connection of platform. In this structure, the thermal-insulated 4 cladding of bridge cut-off spare are in connecting 11 peripheries, and this area of contact that will effectively reduce connecting 11 and fastener 5 reduces thermal propagation, and 6 pressures of clamp plate are established on curtain board 2, and fastener 5 wears to establish on clamp plate 6 and with connecting 11 fastening connection of platform, make this structure have wholeness and stability more.
In this embodiment, the connection platform 11 includes a convex cavity 111 protruding outward from the steel keel 1, two ends of the convex cavity 111 are bent toward the buckling platforms 114 in the convex cavity 111, the heat insulation bridge-cut-off element 4 is wrapped around the convex cavity 111 and buckled with the buckling platforms 114, and the fastening element 5 is fastened and connected to the heat insulation bridge-cut-off element 4 on the buckling platforms 114. In the structure, the thermal insulation broken bridge piece 4 is coated on the periphery of the convex cavity 111 and is buckled with the buckling platform 114, the fastener 5 is fastened and connected with the thermal insulation broken bridge piece 4 on the buckling platform 114, the thermal insulation broken bridge piece 4 can effectively separate heat propagation, moreover, the fastener 5 and the bottom surface of the connecting platform 11 form a cavity, and the effect of blocking heat propagation can also be achieved, so that under the condition of fire, the heat conduction is reduced, and the whole structure is guaranteed not to deform to cause glass to fall off.
In this embodiment, the thermal insulation bridge-cut-off element 4 is provided with a fastening groove 42, the thermal insulation bridge-cut-off element 4 covers the periphery of the convex cavity 111, and the fastening groove 42 is fastened to the fastening platform 114. In the structure, the heat insulation bridge-cut-off element 4 is coated on the periphery of the convex cavity 111, the buckling groove 42 is buckled with the buckling platform 114, the heat insulation bridge-cut-off element 4 is tightly connected with the convex cavity 111, and the stability of the structure is enhanced.
In this embodiment, the fastening member 5 includes a connecting bolt 51 and an anchor pulling platform 52, the anchor pulling platform 52 is disposed in the convex cavity 111, the connecting bolt 51 is disposed on the pressing plate 6 and fastened to the anchor pulling platform 52, and the anchor pulling platform 52 is fastened to the outer wall of the fastening groove 42. In the structure, the anchor pulling table 52 is arranged in the convex cavity 111, the anchor pulling table 52 is fastened with the outer wall of the fastening groove 42, the anchor pulling table 52 is tightly connected with the convex cavity 111, and the connecting bolt 51 is arranged on the pressing plate 6 in a penetrating way and is tightly connected with the anchor pulling table 52, so that the tight connection and the stability of the pressing plate 6 are ensured.
Example 4:
as shown in fig. 4, a fourth embodiment of the invention is used in a framed fire retardant curtain wall system which is substantially the same as embodiment 1 except that: in this embodiment, the connecting platform 11 includes a concave cavity 115 recessed into the steel keel 1, a fastening platform 114 is bent at a cavity opening of the concave cavity 115, the heat insulation broken bridge 4 covers the periphery of the concave cavity 115 and is fastened with the fastening platform 114, and the fastener 5 is fastened and connected with the heat insulation broken bridge 4 on the fastening platform 114. In the structure, the heat insulation bridge-cut-off element 4 is coated on the periphery of the cavity 115 and is fastened with the fastening platform 114, so that the contact between the cavity 115 and the fastening platform 114 and the fastening element 5 is greatly reduced, the heat insulation effect is achieved, the fastening element 5 is fastened and connected with the heat insulation bridge-cut-off element 4 on the fastening platform 114, and the stability and the compactness of the structure are ensured.
In this embodiment, the thermal insulation bridge-cut-off element 4 is provided with a fastening groove 42, the thermal insulation bridge-cut-off element 4 covers the periphery of the cavity 115, and the fastening groove 42 is fastened to the fastening platform 114. In the structure, the heat insulation bridge-cut-off element 4 is more tightly wrapped with the concave cavity 115 and the buckling platform 114, and the heat insulation effect is better.
In this embodiment, the fastening member 5 includes a connecting bolt 51 and an anchor pulling platform 52, the anchor pulling platform 52 is disposed in the cavity 115, the connecting bolt 51 is disposed on the pressing plate 6 and fastened to the anchor pulling platform 52, and the anchor pulling platform 52 is fastened to the outer wall of the catching groove 42. In this structure, draw anchor platform 52 to arrange in cavity 115, draw anchor platform 52 and catching groove 42 outer wall fastening, make draw anchor platform and cavity 115 be connected inseparabler, connecting bolt 51 wear to establish on clamp plate 6 and with draw anchor platform 52 fastening connection, make the connection between steel fossil fragments 1, curtain board 2, the thermal-insulated clamp plate 6 more firm.
Example 5:
as shown in fig. 5 and 6, a fifth embodiment of the invention is for a framed fire retardant curtain wall system, which is substantially the same as embodiment 1 except that: the frame-type fire prevention curtain wall system of this embodiment, including steel fossil fragments 1, curtain board 2, thermal-insulated disconnected bridge 4, fastener 5 and clamp plate 6, steel fossil fragments 1 has connection platform 11 in the intermediate position shaping of loading end, connect platform 11 along a plurality of bridge opening 116 that cut off of its length direction interval arrangement, thermal-insulated disconnected bridge 4 is arranged in and is connected 11 and together constitute the fire prevention route with all bridge opening 116, curtain board 2 bears on the loading end at 11 both sides of connection platform of steel fossil fragments 1, clamp plate 6 is pressed and is established on curtain board 2, fastener 5 wears to establish on clamp plate 6 and with connection platform 11 fastening connection. In the structure, a plurality of broken bridge holes 116 are arranged at intervals along the length direction of the connecting platform 11, and the heat-insulating broken bridge piece 4 is arranged on the connecting platform 11 and forms a fireproof path together with all the broken bridge holes 116, so that heat can be effectively transferred, heat conduction is reduced under the condition of fire, and the whole structure is ensured not to deform to cause glass to fall off. Curtain board 2 bears on the loading end at 11 both sides of the connection platform of steel fossil fragments 1, and clamp plate 6 is pressed and is established on curtain board 2, and fastener 5 wears to establish on clamp plate 6 and with being connected 11 fastening connection of platform, makes this structure have wholeness and stability more.
In this embodiment, the connection platform 11 includes a convex cavity 111 protruding outward from the steel keel 1, two ends of the convex cavity 111 are bent to form a fastening platform 114 in the convex cavity 111, the thermal insulation bridge-cut-off member 4 is disposed in the convex cavity 111 and forms a fire-proof path together with all bridge-cut-off holes 116 on two sides, and the fastening member 5 is fastened and connected to the fastening platform 114. In the structure, the heat insulation broken bridge piece 4 is arranged in the convex cavity 111 and forms a fire-proof path together with all the broken bridge holes 116 on two sides, so that the heat resistance of the connecting platform 11 facing to the conditions of fire and the like is enhanced, the stability of parts is ensured, and the fastening piece 5 is fastened and connected with the buckling platform 114, so that the stability of the fastening piece 5 is ensured.
In this embodiment, the fastening member 5 includes a connecting bolt 51 and an anchor pulling platform 52, the anchor pulling platform 52 is disposed in the convex cavity 111, the connecting bolt 51 is disposed on the pressing plate 6 and fastened to the anchor pulling platform 52, and the anchor pulling platform 52 is fastened to the fastening platform 114. In this structure, draw anchor platform 52 to arrange in cavity 115, draw anchor platform 52 with detain the fastening of platform 114, make to draw anchor platform and cavity 115 be connected inseparabler, connecting bolt 51 wears to establish on clamp plate 6 and with draw anchor platform 52 fastening connection, make the connection between steel fossil fragments 1, curtain board 2, the clamp plate 6 more firm.
Example 6:
as shown in fig. 7 and 8, a sixth embodiment of the invention is used in a framed fire protection curtain wall system, which is substantially the same as embodiment 1 except that: in this embodiment, the connecting platform 11 includes a convex cavity 111 protruding and closed outward from the steel keel 1, the thermal insulation bridge-cut-off member 4 is disposed in the convex cavity 111 and forms a fire-proof path together with all bridge-cut-off holes 116 on both sides, and the fastening member 5 is fastened and connected to the convex cavity 111 and the thermal insulation bridge-cut-off member 4. In this structure, thermal-insulated bridge cut-off 4 arranges protruding intracavity 111 in and constitutes the fire prevention route together with all bridge cut-off holes 116 of both sides, makes the heat effectively reach, consequently under the condition of the conflagration breaing out, also will reduce heat-conduction, guarantees that overall structure can not take place deformation and cause glass to drop, fastener 5 and protruding intracavity 111 and thermal-insulated bridge cut-off 4 fastening connection make fastener 5 more firm with being connected platform 11, the connection between the thermal-insulated bridge cut-off 4.
In this embodiment, the fastening member 5 includes a connecting bolt 51, and the connecting bolt 51 is inserted into the pressing plate 6 and is fastened with the convex cavity 111 and the thermal insulation bridge-cut-off member 4. In the structure, the connecting bolt 51 connects the pressing plate 6 with the convex cavity 111 and the heat insulation bridge-cut-off part 4 to form an integral structure, so that the connection among the steel keel 1, the curtain wall plate 2 and the pressing plate 6 is more stable.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.

Claims (23)

1. The utility model provides a frame-type fire prevention curtain wall system which characterized in that: including steel fossil fragments (1), curtain board (2), steel connecting piece (3), thermal-insulated disconnected bridge (4), fastener (5) and clamp plate (6), steel fossil fragments (1) have connection platform (11) in the intermediate position shaping of loading end, steel connecting piece (3) through thermal-insulated disconnected bridge (4) with be connected platform (11) and form and be connected, and steel connecting piece (3) and be connected and break off between platform (11), curtain board (2) bear on the loading end of being connected platform (11) both sides of steel fossil fragments (1), clamp plate (6) are pressed and are established on curtain board (2), fastener (5) are worn to establish on clamp plate (6) and with steel connecting piece (3) fastening connection.
2. A frame-type fire retardant curtain wall system as in claim 1, wherein: connect platform (11) including protruding chamber (111) outside steel fossil fragments (1), protruding chamber (111) both sides are buckled and are had first connecting groove (112), thermal-insulated bridge cut-off spare (4) one end is connected with first connecting groove (112), the other end is connected with steel connecting piece (3).
3. A frame-type fire curtain wall system as in claim 2, wherein: the steel connecting piece (3) includes connecting plate (31), second spread groove (32) have been buckled to connecting plate (31) both sides, thermal-insulated bridge cut-off spare (4) one end is connected with first spread groove (112), the other end is connected with second spread groove (32), fastener (5) and connecting plate (31) fastening connection.
4. A frame-type fire curtain wall system as in claim 3, wherein: thermal-insulated bridge cut-off spare (4) sets up to straight plate, the position that straight plate is close to both ends is equipped with draw-in groove (41), be equipped with first stuck point (1121) in first connecting groove (112), be equipped with second stuck point (321) in second connecting groove (32), draw-in groove (41) at straight plate both ends respectively with first stuck point (1121) and second stuck point (321) joint.
5. A frame-type fire retardant curtain wall system as in claim 4, wherein: the fastener (5) comprises a connecting bolt (51), and the connecting bolt (51) penetrates through the pressure plate (6) and is fixedly connected with the connecting plate (31).
6. A frame-type fire retardant curtain wall system as in claim 1, wherein: connect platform (11) including protruding chamber (111) outside steel fossil fragments (1), protruding chamber (111) both ends are buckled and are had first cardboard (113), thermal-insulated bridge cut-off spare (4) one end extends in protruding chamber (111) and is connected with first cardboard (113) joint, the other end and steel connecting piece (3).
7. A frame-type fire curtain wall system as in claim 6, wherein: the steel connecting piece (3) includes connecting plate (31), connecting plate (31) both sides are buckled and are had second cardboard (33), constitute the cavity between second cardboard (33) and connecting plate (31), thermal-insulated bridge cut-off spare (4) one end extends in protruding chamber (111) and with first cardboard (113) joint, the other end extends in the cavity and with second cardboard (33) joint.
8. A frame-type fire retardant curtain wall system as in claim 7, wherein: the heat insulation bridge-cut-off piece (4) is arranged as a filling body, a clamping groove (41) is formed in the filling body, the filling body is filled in the convex cavity (111) and the cavity, and the first clamping plate (113) and the second clamping plate (33) are clamped with the corresponding clamping groove (41) respectively.
9. A frame-type fire curtain wall system as in claim 8, wherein: the fastener (5) comprises a connecting bolt (51), and the connecting bolt (51) penetrates through the pressing plate (6) and is fixedly connected with the connecting plate (31) and the heat insulation bridge-cut-off piece (4).
10. The utility model provides a frame-type fire prevention curtain wall system which characterized in that: including steel fossil fragments (1), curtain board (2), thermal-insulated bridge cut-off (4), fastener (5) and clamp plate (6), steel fossil fragments (1) have in the intermediate position shaping of loading end to connect platform (11), thermal-insulated bridge cut-off (4) cladding is in connecting platform (11) periphery, curtain board (2) bear on the loading end of the platform (11) both sides of being connected of steel fossil fragments (1), clamp plate (6) are pressed and are established on curtain board (2), fastener (5) are worn to establish on clamp plate (6) and are connected platform (11) fastening connection.
11. A frame-type fire curtain wall system as in claim 10, wherein: connect platform (11) including protruding chamber (111) outside steel fossil fragments (1), protruding chamber (111) both ends are buckled to detaining platform (114) in protruding chamber (111), thermal-insulated disconnected bridge (4) cladding is in protruding chamber (111) periphery and with detain platform (114) lock joint, fastener (5) with detain thermal-insulated disconnected bridge (4) fastening connection on platform (114).
12. A frame-type fire curtain wall system as in claim 11, wherein: the heat insulation broken bridge piece (4) is provided with a buckling groove (42), the heat insulation broken bridge piece (4) is wrapped on the periphery of the convex cavity (111), and the buckling groove (42) is buckled with the buckling platform (114).
13. A frame-type fire curtain wall system as in claim 12, wherein: the fastener (5) comprises a connecting bolt (51) and an anchor pulling platform (52), the anchor pulling platform (52) is arranged in the convex cavity (111), the connecting bolt (51) penetrates through the pressing plate (6) and is in fastening connection with the anchor pulling platform (52), and the anchor pulling platform (52) is fastened with the outer wall of the buckling groove (42).
14. A frame-type fire curtain wall system as in claim 10, wherein: connect platform (11) including cavity (115) to recess in steel fossil fragments (1), cavity (115) accent department is buckled and is had and detain platform (114), thermal-insulated bridge (4) cladding is in cavity (115) periphery and with detain platform (114) lock joint, fastener (5) and the thermal-insulated bridge (4) fastening connection that breaks on detaining platform (114).
15. A frame-type fire curtain wall system as in claim 14, wherein: be equipped with catching groove (42) on thermal-insulated bridge cut-off spare (4), thermal-insulated bridge cut-off spare (4) cladding is at cavity (115) periphery, and catching groove (42) and knot platform (114) lock joint.
16. A frame-type fire curtain wall system as in claim 12, wherein: the fastener (5) comprises a connecting bolt (51) and an anchor pulling platform (52), the anchor pulling platform (52) is arranged in the concave cavity (115), the connecting bolt (51) penetrates through the pressing plate (6) and is fixedly connected with the anchor pulling platform (52), and the anchor pulling platform (52) is fastened with the outer wall of the buckling groove (42).
17. The utility model provides a frame-type fire prevention curtain wall system which characterized in that: including steel fossil fragments (1), curtain board (2), thermal-insulated bridge (4), fastener (5) and clamp plate (6) of breaking, steel fossil fragments (1) have in the intermediate position shaping of loading end and connect platform (11), connect platform (11) along a plurality of bridge opening (116) of breaking of its length direction interval arrangement, thermal-insulated bridge (4) of breaking are arranged in and are connected on platform (11) and together constitute the fire prevention route with all bridge opening (116) of breaking, curtain board (2) bear on the loading end of the connection platform (11) both sides of steel fossil fragments (1), clamp plate (6) are pressed and are established on curtain board (2), fastener (5) are worn to establish on clamp plate (6) and with be connected platform (11) fastening connection.
18. A frame-type fire curtain wall system as in claim 17, wherein: the connection platform (11) comprises a convex cavity (111) protruding out of the steel keel (1), the two ends of the convex cavity (111) are bent to buckle platforms (114) in the convex cavity (111), the heat insulation broken bridge piece (4) is arranged in the convex cavity (111) and forms a fireproof path together with all broken bridge holes (116) on two sides, and the fastener (5) is fastened and connected with the buckle platforms (114).
19. A frame-type fire retardant curtain wall system as in claim 18, wherein: the fastener (5) comprises a connecting bolt (51) and an anchor pulling platform (52), the anchor pulling platform (52) is arranged in the convex cavity (111), the connecting bolt (51) penetrates through the pressing plate (6) and is fixedly connected with the anchor pulling platform (52), and the anchor pulling platform (52) is fastened with the buckling platform (114).
20. A frame-type fire curtain wall system as in claim 17, wherein: the connecting platform (11) comprises a convex cavity (111) protruding outwards and being sealed from the steel keel (1), the heat-insulation broken bridge piece (4) is arranged in the convex cavity (111) and forms a fireproof path together with all the broken bridge holes (116) on two sides, and the fastener (5) is fixedly connected with the convex cavity (111) and the heat-insulation broken bridge piece (4).
21. A frame-type fire curtain wall system as in claim 20, wherein: the fastener (5) comprises a connecting bolt (51), and the connecting bolt (51) penetrates through the pressing plate (6) and is fixedly connected with the convex cavity (111) and the heat insulation bridge-cut-off piece (4).
22. A frame-type fire curtain wall system according to any one of claims 1 to 21, wherein: and sealing rubber strips (7) are arranged between the curtain wall plate (2) and the pressing plate (6) and between the curtain wall plate and the steel keel (1).
23. A frame-type fire curtain wall system according to any one of claims 1 to 21, wherein: and a decorative cover plate (8) used for covering the fastening piece (5) is arranged on the pressing plate (6).
CN202210612554.1A 2022-05-31 2022-05-31 Frame-type fire prevention curtain wall system Pending CN114922322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210612554.1A CN114922322A (en) 2022-05-31 2022-05-31 Frame-type fire prevention curtain wall system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210612554.1A CN114922322A (en) 2022-05-31 2022-05-31 Frame-type fire prevention curtain wall system

Publications (1)

Publication Number Publication Date
CN114922322A true CN114922322A (en) 2022-08-19

Family

ID=82812505

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210612554.1A Pending CN114922322A (en) 2022-05-31 2022-05-31 Frame-type fire prevention curtain wall system

Country Status (1)

Country Link
CN (1) CN114922322A (en)

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