CN218814376U - Assembly type steel structure external wall panel and steel side column joint internal corner connected node - Google Patents
Assembly type steel structure external wall panel and steel side column joint internal corner connected node Download PDFInfo
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- CN218814376U CN218814376U CN202223125000.3U CN202223125000U CN218814376U CN 218814376 U CN218814376 U CN 218814376U CN 202223125000 U CN202223125000 U CN 202223125000U CN 218814376 U CN218814376 U CN 218814376U
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- side fascia
- seam
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- steel column
- column
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The utility model discloses an assembled steel construction side fascia and steel edge post seam reentrant corner connected node, including steel column and side fascia, the surface of steel column is equipped with the surrounding layer, be connected through the connecting piece between side fascia and the steel column, the gap intussuseption between side fascia and the steel column is filled with the rock wool, the side fascia is pasted with the reentrant corner seam crossing of surrounding layer and is had anti seam strap and reserve and have real seam, and the surrounding layer all is equipped with the finish coat with the surface of side fascia. When the side fascia received outer load and steel column emergence relative displacement, the deformation that the side fascia can be accomplished to the position of pasting anti crack seam strap is flexible to avoid leading to the interior decoration face to produce the crack or drop because of side fascia change or steel construction deformation, be a construction method that construction speed is fast, easy operation, excellent in quality effect, with low costs cost, economy are superior.
Description
Technical Field
The utility model relates to an assembled steel construction field specifically is an assembled steel construction side fascia and steel jamb seam reentrant corner connected node.
Background
Along with the continuous innovation and the perfection of the assembly type green building technology, in the assembly type steel structure high-rise dwelling house, the application of the precast concrete external wall panel is more and more extensive, and compared with the traditional building masonry external wall, the precast concrete external wall panel has good bearing capacity and heat preservation and sound insulation effects, is a novel light wall panel, can not only greatly shorten the construction period, but also can reduce the construction cost, but is a big problem with the crack prevention of the splicing seam of the frame structure steel beam and the steel column. Because the design of side fascia is not immovable, and there is certain floating range between with the girder steel post, hardly avoid the cracked appearance of indoor reentrant corner position after the decoration is accomplished, if beat the weatherproof sealant of injecting silicone according to conventional construction method at the concatenation seam department, when side fascia relative displacement is great, veneer putty coating will be torn from the injecting glue edge, seriously influences the whole effect of decorating.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an assembled steel construction side fascia and steel border post seam reentrant corner connected node, its construction process easy operation, fast, the cycle is short, construction quality is effectual, and saves labour, economizes material, synthesizes the cost lower, can effectively solve the difficult problem of controlling of steel construction side fascia and steel border post indoor reentrant corner concatenation seam department crack.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an assembled steel construction side fascia and steel edge column seam reentrant corner connected node, includes steel column and side fascia, the surface of steel column is equipped with the surrounding layer, be connected through the connecting piece between side fascia and the steel column, the gap intussuseption between side fascia and the steel column is filled with the rock wool, the side fascia is pasted with the reentrant corner seam crossing of surrounding layer and is had anti seam strap and reserve and have real seam, and the surface of surrounding layer and side fascia all is equipped with the finish coat.
Further, the internal corner connecting joint of the assembled steel structure external wall panel and the steel side column joint is characterized in that the true joint adopts a groove with the depth of 3-5mm and the width of 2-3mm, and the anti-crack joint is arranged in the groove.
Further inject, foretell assembled steel construction side fascia and steel edge post seam reentrant corner connected node, wherein, the surrounding layer adopts fire protection coating and mortar layer of plastering.
Further limited, foretell assembled steel construction side fascia and steel edge column seam reentrant corner connected node, wherein, the finish coat adopts the putty layer.
The utility model discloses possess following beneficial effect: the crack-resistant seam cloth belt is pasted at the indoor internal corner splicing seam, the crack-resistant seam cloth belt is pressed into the seam by a special tool for a T-shaped knife or a straight screwdriver to form a groove with the depth of 3-5mm and the width of 2-3mm, the seam is avoided when the putty decorative surface layer is scraped in batch for indoor internal corner decoration, so that the seam becomes a real seam, when the external wall panel is subjected to relative displacement between external load and a steel column, the deformation and the expansion of the external wall panel can be completed by pasting the crack-resistant seam cloth belt, and the indoor decorative surface is prevented from cracking or falling off due to the change of the external wall panel or the deformation of the steel structure.
Drawings
FIG. 1 is a sectional view of the steel column and the external wall panel of the present invention;
figure 2 is the utility model discloses the steel column is in the concatenation picture of side fascia corner.
In the figure: 1. rock wool; 2. an outer cladding; 3. a steel column; 4. an external wall panel; 5. a finishing layer; 6. a crack-resistant seam cloth tape.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an assembled steel construction side fascia and steel boundary post seam reentrant corner connected node, including steel column 3 and side fascia 4, the surface of steel column 3 is equipped with surrounding layer 2, surrounding layer 2 adopts fire protection coating and mortar plastering layer, be connected through the connecting piece between side fascia 4 and the steel column 3, the gap intussuseption between side fascia 4 and the steel column 3 is filled with rock wool 1, the joining of seams department of reentrant corner of side fascia 4 and surrounding layer 2 pastes and has anti seam strap 6 and reserve and have real seam, real seam adopts 3-5mm dark, the wide recess of 2-3mm, anti seam strap 6 that splits is located the recess, surrounding layer 2 all is equipped with finish coat 5 with the surface of side fascia 4.
During construction, firstly, fire retardant coating and mortar are coated outside the steel column 3 to form an outer cladding layer 2, the outer wall panel 4 is firmly connected with the steel beam of the main structure frame and the steel column 3 through special connecting pieces by adopting an 'up-hanging and down-pulling' method, the verticality is corrected in time, and a gap between the outer wall panel 4 and the outer cladding layer 2 of the steel column 3 is densely filled with rock wool 11;
before putty coating construction in interior decoration, firstly, an interface agent is coated on the surfaces of external wall panels 4 on two sides of a reentrant corner and an outer cladding layer 2 of a steel column 3 for base layer treatment, then white latex is coated on a part needing to be adhered for one time, an anti-crack seam cloth belt 6 is quickly adhered, a special tool such as a T-shaped knife or a straight screwdriver is adopted to press the anti-crack seam cloth belt 6 into a gap to form a groove with the depth of 3-5mm and the width of 2-3mm, then white latex is coated for two times, putty coating and finishing coat 5 spraying of emulsion paint can be carried out after complete dry and solid coating, the gap is avoided when the finishing coat 5 is formed by putty coating in the interior corner decoration, so that the gap becomes a real seam, when the external wall panels 4 are subjected to relative displacement with the steel column 3 under the action of external load, deformation of the external wall panels 4 can be completed by adhering the position of the anti-crack seam cloth belt 6, and thus avoiding the crack or falling off of the indoor decoration surface layer 5 caused by the change of the external wall panels 4 or the deformation of the steel structure.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an assembled steel construction side fascia and steel edge column seam reentrant corner connected node, includes steel column (3) and side fascia (4), its characterized in that: the surface of steel column (3) is equipped with surrounding layer (2), be connected through the connecting piece between side fascia (4) and the steel column (3), the gap intussuseption between side fascia (4) and steel column (3) is filled with rock wool (1), the reentrant corner seam crossing reservation of side fascia (4) and surrounding layer (2) has true seam, and true seam crossing paste has anti-crack seam strap (6), and the surface of surrounding layer (2) and side fascia (4) all is equipped with finish coat (5).
2. The inside corner connecting joint of assembled steel structure external wall panel and steel jamb seam of claim 1, wherein: the true seam adopts a groove with the depth of 3-5mm and the width of 2-3mm, and the anti-crack seam cloth is positioned in the groove.
3. The inside corner connecting joint of assembled steel structure external wall panel and steel jamb seam of claim 1, wherein: the outer cladding (2) adopts a fireproof coating and a mortar plastering layer.
4. The inside corner connection node of assembly type steel structure side fascia and steel edge column joint according to claim 1, wherein: the finishing coat (5) is a putty layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223125000.3U CN218814376U (en) | 2022-11-24 | 2022-11-24 | Assembly type steel structure external wall panel and steel side column joint internal corner connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223125000.3U CN218814376U (en) | 2022-11-24 | 2022-11-24 | Assembly type steel structure external wall panel and steel side column joint internal corner connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218814376U true CN218814376U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223125000.3U Active CN218814376U (en) | 2022-11-24 | 2022-11-24 | Assembly type steel structure external wall panel and steel side column joint internal corner connected node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218814376U (en) |
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2022
- 2022-11-24 CN CN202223125000.3U patent/CN218814376U/en active Active
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