CN217352885U - Passive steel structure building steel beam or steel column heat-insulating bridge fixing device - Google Patents
Passive steel structure building steel beam or steel column heat-insulating bridge fixing device Download PDFInfo
- Publication number
- CN217352885U CN217352885U CN202221296205.5U CN202221296205U CN217352885U CN 217352885 U CN217352885 U CN 217352885U CN 202221296205 U CN202221296205 U CN 202221296205U CN 217352885 U CN217352885 U CN 217352885U
- Authority
- CN
- China
- Prior art keywords
- steel
- heat
- plastic pipe
- screw rod
- bridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- 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
Landscapes
- Building Environments (AREA)
Abstract
The utility model particularly relates to a passive form steel beam for steel construction building or steel column disconnected heat bridge heat preservation fixing device has solved on the steel beam or the steel column of the outer peripheral protective structure of current passive form steel construction building fixed heat preservation back easily produce the heat bridge influence living environment and be not conform to the problem of passive room ultra-low energy consumption building standard requirement. A plastic pipe is sleeved on the screw rod, a stepped hole is formed in the plastic pipe, an annular disc is arranged at the front end of the plastic pipe, a fixing nut is screwed at the front end of the screw rod, a plugging cap is arranged at the front end of the plastic pipe, and a heat bridge breaking gap is reserved between the plugging cap and the fixing nut; the second layer of insulation board and the first layer of insulation board are both sleeved on the plastic pipe. The utility model discloses screw rod and nut and outdoor direct contact's problem has been avoided to the design in cooperation disconnected hot bridge clearance has improved the disconnected hot bridge effect of main part structure girder steel or steel column heat preservation fixed crab-bolt by a wide margin, and then has improved the holistic heat preservation effect of building, promotes resident's comfort level, and the super low energy consumption of helping hand passive form is certificated.
Description
Technical Field
The utility model relates to a passive form is disconnected hot bridge device for building specifically is a passive form steel construction building steel roof beam or steel column disconnected hot bridge heat preservation fixing device.
Background
The heat preservation and insulation performance, the air tightness, the heat bridge interruption, the no condensation and the like are several important characteristics of passive buildings, and particularly, the heat bridge interruption construction is needed to be carried out when the heat preservation and the fixation are carried out in steel structure buildings.
The screw rods are welded on the steel beams or the steel columns for fixing and insulating the conventional steel beams or the conventional steel columns and then are fixed by the nuts, the nuts and the screw rods are directly exposed outdoors and are in direct contact with air, the problem of thermal bridge interruption is not considered, and after the passive house is delivered and used in the later period, a thermal bridge is caused at the position of the welded screw rods, the phenomenon of condensation and mildew easily occurs on one indoor side of the screw rods for fixing and insulating in winter, the living environment is seriously influenced, and the related requirements of the passive house are not met.
Disclosure of Invention
The utility model discloses a solve on the girder steel or the steel column of the outer peripheral protective structure of current passive form steel construction building fixed heat preservation back easily produce the problem that the hot bridge influences living environment and is not conform to passive form ultralow energy consumption building standard requirement, provide a steel roof beam or steel column heat-insulating bridge heat preservation fixing device for passive form steel construction building.
The utility model discloses an adopt following technical scheme to realize: a passive steel structure building steel beam or steel column heat bridge insulation fixing device comprises two steel tube bundle shear walls which are distributed left and right, an H-shaped steel beam fixed with the two steel tube bundle shear walls is arranged between the two steel tube bundle shear walls, a screw rod positioned on the front side of the H-shaped steel beam is fixed on the H-shaped steel beam, a second layer of heat insulation plate and a first layer of heat insulation plate which are distributed front and back penetrate through the screw rod, a heat bridge insulation part is arranged on the screw rod and comprises a plastic tube sleeved on the screw rod, a stepped hole with the front side diameter larger than the rear side diameter is formed in the plastic tube, an annular disc which is integrated with the edge of the plastic tube and extends outwards is arranged at the front end of the plastic tube, a fixing nut tightly attached to the stepped surface of the stepped hole is screwed at the front end of the screw rod, a blocking cap is arranged at the front end of the plastic tube, and a heat bridge insulation gap is reserved between the blocking cap and the fixing nut; the second layer of insulation board and the first layer of insulation board are both sleeved on the plastic pipe.
This structural design has avoided screw rod and nut and outdoor direct contact's problem, effectively realizes the disconnected heat bridge requirement of major structure girder steel or steel column, adds the structural design in disconnected heat bridge clearance simultaneously, has further improved the holistic heat preservation effect of building, has solved among the passive form steel construction building indoor dewfall and the fixed crab-bolt problem that can not break the heat bridge that keeps warm.
Furthermore, a placing hole matched with the annular disc is formed in the front side of the stepped hole of the second layer of heat-insulation board, and the annular disc is placed in the placing hole.
In the structural design, the annular disc is placed in the placing hole, and the outer surface of the second layer of insulation board forms a pit, so that the stability of the adhesion of the anti-crack mortar and the decorative layer is improved.
The utility model has the advantages of reasonable design reliably, through hiding the fixed knot that keeps warm in the heated board, avoided screw rod and nut and outdoor direct contact's problem to the design in cooperation disconnected hot bridge clearance has improved the disconnected hot bridge effect of major structure girder steel or steel column heat preservation fixed crab-bolt by a wide margin, and then has improved the holistic heat preservation effect of building, practices thrift the energy consumption, promotes resident's comfort level, the passive minimum energy consumption authentication of helping hand.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1 at the point of interruption of the heat bridge.
In the figure: the method comprises the following steps of 1-steel pipe bundle shear wall, 2-H-shaped steel beam, 3-screw, 4-second layer of insulation board, 5-first layer of insulation board, 6-plastic pipe, 7-stepped hole, 8-annular disc, 9-fixing nut, 10-blocking cap and 11-placing hole.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1-2, according to an embodiment of the present invention, there is provided a passive steel structure building steel beam or steel column heat-insulation bridge-cut-off fixing device, comprising two steel tube bundle shear walls 1 distributed left and right, an H-shaped steel beam 2 fixed to the two steel tube bundle shear walls 1 is arranged between the two steel tube bundle shear walls 1, a screw 3 located at the front side of the H-shaped steel beam 2 is fixed to the H-shaped steel beam 2, a second layer of heat insulation board 4 and a first layer of heat insulation board 5 distributed front and back are penetrated on the screw 3, a heat-cut-off bridge is arranged on the screw 3, the heat-cut-off bridge comprises a plastic tube 6 sleeved on the screw 3, a stepped hole 7 having a front side diameter larger than a rear side diameter is opened in the plastic tube 6, an annular disc 8 integrated with the edge of the plastic tube 6 and extending outward is arranged at the front end of the plastic tube 6, a fixing nut 9 tightly attached to the stepped surface of the stepped hole 7 is screwed at the front end of the screw 3, a cap 10 is arranged at the front end of the plastic tube 6, a heat bridge breaking gap is reserved between the plugging cap 10 and the fixing nut 9; the second layer of insulation board 4 and the first layer of insulation board 5 are both sleeved on the plastic pipe 6.
When the steel beam or the steel column is subjected to heat preservation and adhesion, the position of a fixing anchor bolt of the heat preservation plate is determined according to a heat preservation construction scheme, welding operation is carried out on the screw rod 3 according to the position in the scheme by using a welding gun, after a drawing test is carried out, a hole is drilled on the first layer heat preservation plate 5 in advance according to the position of the screw rod 3, adhesion of the first layer heat preservation plate 5 is started, the screw rod 3 penetrates through the hole in the first layer heat preservation plate 5 and is adhered to the steel beam or the steel column, the second layer heat preservation plate 4 is adhered in the same way, the fixing nut 9 is screwed on the stepped surface of the stepped hole 7 by using the fastening end of the electric wrench, the two layers of heat preservation plates are fixed and fixed by the annular disc 8 at the moment, the front port of the plastic pipe 6 is blocked by using the blocking cap 10, and finally, construction of anti-cracking mortar and a decoration layer is carried out.
Referring to fig. 2, a placing hole 11 matched with the annular disc 8 is formed in the front side of the stepped hole 7 of the second layer of heat-insulating plate 4, and the annular disc 8 is placed in the placing hole 11.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The utility model provides a passive form steel construction building steel beam or steel column disconnected heat bridge heat preservation fixing device, two steel-pipe bundle shear force walls (1) that distribute about including are provided with between two steel-pipe bundle shear force walls (1) with both fixed H shaped steel roof beam (2), are fixed with screw rod (3) that are located its front side on H shaped steel roof beam (2), wear second layer heated board (4) and first layer heated board (5) that distribute around on screw rod (3), its characterized in that: a heat-breaking bridge piece is arranged on the screw rod (3), the heat-breaking bridge piece comprises a plastic pipe (6) sleeved on the screw rod (3), a stepped hole (7) with the diameter of the front side larger than that of the rear side is formed in the plastic pipe (6), an annular disc (8) which is integrated with the edge of the plastic pipe (6) and extends outwards is arranged at the front end of the plastic pipe (6), a fixing nut (9) tightly attached to the stepped surface of the stepped hole (7) is screwed at the front end of the screw rod (3), a plugging cap (10) is arranged at the front end of the plastic pipe (6), and a heat-breaking bridge clearance is reserved between the plugging cap (10) and the fixing nut (9); the second layer of insulation board (4) and the first layer of insulation board (5) are sleeved on the plastic pipe (6).
2. The steel beam or steel column heat-insulation bridge-breaking fixing device for the passive steel structure building as claimed in claim 1, wherein: a placing hole (11) matched with the annular disc (8) is formed in the front side of the stepped hole (7) of the second layer of heat-insulation board (4), and the annular disc (8) is placed in the placing hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221296205.5U CN217352885U (en) | 2022-05-27 | 2022-05-27 | Passive steel structure building steel beam or steel column heat-insulating bridge fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221296205.5U CN217352885U (en) | 2022-05-27 | 2022-05-27 | Passive steel structure building steel beam or steel column heat-insulating bridge fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217352885U true CN217352885U (en) | 2022-09-02 |
Family
ID=83015820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221296205.5U Active CN217352885U (en) | 2022-05-27 | 2022-05-27 | Passive steel structure building steel beam or steel column heat-insulating bridge fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217352885U (en) |
-
2022
- 2022-05-27 CN CN202221296205.5U patent/CN217352885U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2007109965A1 (en) | A binding compound insulating exterior wall with a support | |
| CN206581433U (en) | Double keel connect combined wall | |
| CN112227629A (en) | Real stone material heat preservation decoration integration board | |
| CN217352885U (en) | Passive steel structure building steel beam or steel column heat-insulating bridge fixing device | |
| CN202610995U (en) | External wall insulation system | |
| CN205840015U (en) | Block the structure by the heat transfer of curtain buildings hot cold bridge | |
| CN109457837A (en) | A kind of building heat preservation wall bridge cut-off anchor bolt | |
| CN210067089U (en) | Building outer wall heat preservation system | |
| CN205296451U (en) | Building heat preservation surface course anchor assembly of system and section bar | |
| CN215406641U (en) | Thin-plastering reinforced fireproof heat-preservation system for building | |
| CN210767952U (en) | A outer wall insulation structure for old house transformation | |
| CN210767600U (en) | Steel mesh film heat preservation decorative wall plate structure | |
| CN209353588U (en) | Outdoor rain pipe structure suitable for Passive low-energy building | |
| CN207378299U (en) | Suitable for the indoor drainage pipe structure of Passive low-energy building | |
| CN111877666A (en) | Environment-friendly calcium magnesium silicate wall composite board | |
| CN107795142A (en) | Existing building exterior-wall heat insulation integral structure and construction method | |
| CN221761182U (en) | Pipeline structure in passive building high-density heat-preservation anchor bolt avoidance plate | |
| CN215594351U (en) | House outer wall heat preservation reinforcing system and building structure | |
| CN216156878U (en) | Ultralow energy consumption passive form building vacuum insulation board and rock wool composite wall | |
| CN220486777U (en) | Building composite wall structure | |
| CN220620774U (en) | Cold and hot bridge reinforced concrete canopy structure is broken in severe cold district | |
| CN213087113U (en) | Wall heat insulation component | |
| CN213268401U (en) | Building wall pipe heat-proof bridge structure | |
| CN218881410U (en) | Waterproof insulation board for wall corner | |
| CN210288764U (en) | Inorganic mortar reflection heat insulation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |