阅读说明：本技术 吊顶式矩形风口一体化安装施工工法及组件 (Ceiling type rectangular air port integrated installation construction method and assembly ) 是由 许景刚 贾文龙 王鸿刚 雷承斌 姜乾坤 华誉哲 赵锦辉 于 2019-11-27 设计创作，主要内容包括：吊顶式矩形风口一体化安装组件包括矩形风口、木龙骨、吊顶板、L型连接件、三防布通风管、喉箍；所述吊顶板中心开孔,开孔直径比矩形风口颈部直径大20至50毫米；开孔的吊顶板套装于矩形风口上；所述木龙骨设置于风口颈部无内心叶片芯轴的两侧,采用钻尾螺丝将L型连接件两侧分别固定连接至矩形风口颈部及木龙骨。有益效果在于：矩形风口与吊顶板面贴合紧密,吊顶板强度增加,固定牢固,无自攻丝外露现象,保证了风口安装质量；由于采用镀锌钢板风管边角料制作连接件,取代了采用附加龙骨固定风口的方法,提高废弃材料利用率,节约成本；由于矩形风口安装采用预制调整平台统一预制加工,一体化安装,避免风口与龙骨在吊顶板上的调整定位,减少交叉作业和高空作业,施工方便,安全快捷。(The ceiling type rectangular tuyere integrated installation component comprises a rectangular tuyere, a wood keel, a ceiling plate, an L-shaped connecting piece, a three-proofing cloth ventilating pipe and a hose clamp; the center of the ceiling plate is provided with an opening, and the diameter of the opening is 20-50 mm larger than that of the neck of the rectangular tuyere; the perforated suspended ceiling plate is sleeved on the rectangular air port; the wood keel is arranged on two sides of the tuyere neck portion core-blade-free core shaft, and two sides of the L-shaped connecting piece are respectively and fixedly connected to the rectangular tuyere neck portion and the wood keel through self-drilling screws. Has the advantages that: the rectangular air port is tightly attached to the surface of the suspended ceiling plate, the strength of the suspended ceiling plate is increased, the suspended ceiling plate is firmly fixed, the self-tapping exposure phenomenon is avoided, and the air port installation quality is guaranteed; because the galvanized steel sheet air duct leftover materials are used for manufacturing the connecting piece, the method of fixing the air opening by using the additional keel is replaced, the utilization rate of waste materials is improved, and the cost is saved; because the installation of the rectangular air port adopts the unified prefabrication processing of the prefabrication adjusting platform and the integrated installation, the air port and the keel are prevented from being adjusted and positioned on the suspended ceiling plate, the cross operation and the high-altitude operation are reduced, the construction is convenient, and the safety and the rapidness are realized.)

1. The integrated installation and construction method for the ceiling type rectangular air opening is characterized by comprising the following steps:

the method comprises the following steps: preparation for construction

According to a decoration drawing, simulating suspended ceiling construction by using a BIM technology, performing simulated collision detection on different professional pipelines, performing comprehensive pipeline arrangement on the crossed and overlapped parts, and determining a final point location layout;

step two: suspended ceiling plate opening

According to the specification of the rectangular air port, a hole opening ruler is arranged on the ceiling plate, and the hole opening size of the ceiling plate is 40mm smaller than that of the outer frame of the air port; the center of the opening of the suspended ceiling plate and the center of the plate surface of the rectangular tuyere are required to be superposed, and four sides of the opening are parallel to four sides of the plate surface;

step three: manufacturing L-shaped connecting mechanism

Selecting proper galvanized steel sheet leftover materials, cutting galvanized steel sheet pieces and symmetrically folding the galvanized steel sheet pieces into an L shape; the length of the galvanized steel sheet is that the width of the neck of the rectangular tuyere is reduced by 10 mm;

step four: processing wood keel

Determining the blanking size of a wood keel according to the opening size of the suspended ceiling plate, wherein the length of the wood keel is at least 100 mm longer than that of the rectangular tuyere plate surface;

spraying a preservative on the wood keel, spraying the preservative thoroughly, airing, and then coating for at least three times;

step five: rectangular air port and ceiling board are assembled and connected to form assembly part

Setting a ground prefabricated adjusting platform: the platform is made of a hard thin wood plate with the thickness of 10mm and the size of 1200mm multiplied by 1200mm, the surface of the plate is required to be smooth and flat, four 40 multiplied by 4 angle steels with the thickness of 1000mm are welded into a # -shaped frame, the hard thin wood plate is located on the # -shaped frame, the platform is adjusted to be horizontal by a level gauge, and the leveling prefabricated adjusting platform is fixed;

placing the rectangular tuyere neck upwards on a prefabricated platform, enabling a ceiling plate to penetrate through the tuyere neck, enabling the ceiling plate to be tightly attached to the surface of the rectangular tuyere, enabling a wood keel to be tightly attached to the ceiling plate and move to two sides of a tuyere neck non-core blade mandrel, and connecting the rectangular tuyere neck with the wood keel by adopting self-drilling screws and an L-shaped connecting mechanism;

when the rectangular air port and the ceiling board are assembled, the central position of the rectangular air port is superposed with the central position of the opening of the ceiling board, the outer frame of the rectangular air port is parallel to the outer frame of the ceiling board, the rectangular air port and the ceiling board need to be tightly attached without a gap, and the surface and the air port are ensured to be smooth and clean after the rectangular air port and the ceiling board are assembled;

step six: assembled installation

Flexibly connecting the rectangular air port and the air pipe by using a three-proofing cloth, and fixing the connection part of the rectangular air port and the air pipe by using a hose clamp; the ceiling plate of the assembly member is placed on the ceiling keel.

2. The utility model provides a suspension type rectangle wind gap integration installation component which characterized in that: the integrated mounting assembly comprises a rectangular air port, a wood keel, a ceiling plate, an L-shaped connecting piece, a three-proofing cloth ventilating pipe and a hose clamp;

the center of the ceiling plate is provided with an opening, and the diameter of the opening is 20-50 mm larger than that of the neck of the rectangular tuyere;

the perforated suspended ceiling plate is sleeved on the rectangular air port; the wood keels are arranged on two sides of the central-blade-free core shaft at the neck of the tuyere, and two sides of the L-shaped connecting piece are fixedly connected to the neck of the rectangular tuyere and the wood keels respectively by self-drilling screws;

the joint part of the rectangular tuyere neck and the three-prevention cloth ventilation pipe is fixed by adopting a hose clamp, and the joint part of the air pipe and the three-prevention cloth ventilation pipe is fixed by adopting a hose clamp.

Technical Field

The invention relates to the field of constructional engineering, in particular to a ceiling type rectangular air port integrated installation construction method.

Background

In modern building products, the effect of the suspended ceiling in the decoration project undoubtedly reflects the delicate operation of the whole building. The air port in the ventilation air-conditioning system is one of the components exposed on the ceiling surface layer, and the mounting effect of the air port directly influences the appearance quality of the ceiling project. The tuyere installation quality is mainly embodied in the seam of tuyere and furred ceiling board, the roughness and the squareness of tuyere installation, whether firm and whether the self-tapping leaks outward are fixed to the tuyere. The suspended ceiling of present public building usually adopts mineral wool board and calcium silicate board, and these two kinds of materials are lighter, and the intensity is impaired seriously after the plate body trompil, leads to wind gap installation quality to reach the acceptance requirements. The wind gap installation is fixed with the help of fitment fossil fragments among the traditional mounting process, and is frequent with the professional cross operation of fitment, and wind gap and furred ceiling board seam are difficult to be handled, can cause wind gap skew or fixed not hard up when fitment board adjustment or fitment fossil fragments change, and later stage maintenance dismantlement is difficult, and the self-tapping of bright dew leads to the installation impression quality not good.

Disclosure of Invention

The invention provides a ceiling type rectangular air port integrated installation construction method aiming at the defects of the prior art, the ceiling type rectangular air port installed by the method has the characteristics of reliable quality and good appearance, the cost is effectively saved by utilizing waste materials, the cross operation and the high-altitude operation are effectively reduced, and the construction is convenient, safe and rapid.

The ceiling type rectangular air port integrated installation construction method comprises the following steps:

the method comprises the following steps: preparation for construction

According to a decoration drawing, simulating suspended ceiling construction by using a BIM technology, performing simulated collision detection on different professional pipelines, performing comprehensive pipeline arrangement on the crossed and overlapped parts, and determining a final point location layout;

step two: suspended ceiling plate opening

According to the specification of the rectangular air port, a hole opening ruler is arranged on the ceiling plate, and the hole opening size of the ceiling plate is 40mm smaller than that of the outer frame of the air port; the center of the opening of the suspended ceiling plate and the center of the plate surface of the rectangular tuyere are required to be superposed, and four sides of the opening are parallel to four sides of the plate surface;

step three: manufacturing L-shaped connecting mechanism

Selecting proper galvanized steel sheet leftover materials, cutting galvanized steel sheet pieces and symmetrically folding the galvanized steel sheet pieces into an L shape; the length of the galvanized steel sheet is that the width of the neck of the rectangular tuyere is reduced by 10 mm;

step four: processing wood keel

Determining the blanking size of a wood keel according to the opening size of the suspended ceiling plate, wherein the length of the wood keel is at least 100 mm longer than that of the rectangular tuyere plate surface;

spraying a preservative on the wood keel, spraying the preservative thoroughly, airing, and then coating for at least three times;

step five: rectangular air port and ceiling board are assembled and connected to form assembly part

Setting a ground prefabricated adjusting platform: the platform is made of a hard thin wood plate with the thickness of 10mm and the size of 1200mm multiplied by 1200mm, the surface of the plate is required to be smooth and flat, four 40 multiplied by 4 angle steels with the thickness of 1000mm are welded into a # -shaped frame, the hard thin wood plate is located on the # -shaped frame, the platform is adjusted to be horizontal by a level gauge, and the leveling prefabricated adjusting platform is fixed;

placing the rectangular tuyere neck upwards on a prefabricated platform, enabling a ceiling plate to penetrate through the tuyere neck, enabling the ceiling plate to be tightly attached to the surface of the rectangular tuyere, enabling a wood keel to be tightly attached to the ceiling plate and move to two sides of a tuyere neck non-core blade mandrel, and connecting the rectangular tuyere neck with the wood keel by adopting self-drilling screws and an L-shaped connecting mechanism;

when the rectangular air port and the ceiling board are assembled, the central position of the rectangular air port is superposed with the central position of the opening of the ceiling board, the outer frame of the rectangular air port is parallel to the outer frame of the ceiling board, the rectangular air port and the ceiling board need to be tightly attached without a gap, and the surface and the air port are ensured to be smooth and clean after the rectangular air port and the ceiling board are assembled;

step six: assembled installation

Flexibly connecting the rectangular air port and the air pipe by using a three-proofing cloth, and fixing the connection part of the rectangular air port and the air pipe by using a hose clamp; the ceiling plate of the assembly member is placed on the ceiling keel.

The ceiling type rectangular tuyere integrated installation component comprises a rectangular tuyere, a wood keel, a ceiling plate, an L-shaped connecting piece, a three-proofing cloth ventilating pipe and a hose clamp;

the center of the ceiling plate is provided with an opening, and the diameter of the opening is 20-50 mm larger than that of the neck of the rectangular tuyere;

the perforated suspended ceiling plate is sleeved on the rectangular air port; the wood keels are arranged on two sides of the central-blade-free core shaft at the neck of the tuyere, and two sides of the L-shaped connecting piece are fixedly connected to the neck of the rectangular tuyere and the wood keels respectively by self-drilling screws;

the joint part of the rectangular tuyere neck and the three-prevention cloth ventilation pipe is fixed by adopting a hose clamp, and the joint part of the air pipe and the three-prevention cloth ventilation pipe is fixed by adopting a hose clamp.

The technical scheme of the invention has the beneficial effects that:

(1) reliable quality and good appearance

The air port is tightly attached to the surface of the suspended ceiling plate, the strength of the suspended ceiling plate is increased, the fixation is firm, the self-tapping exposure phenomenon is avoided, and the air port installation quality is guaranteed.

(2) Reduce energy consumption and save cost

The connecting piece is made of galvanized steel sheet air pipe leftover materials, a method of fixing the air opening by using the additional keel is replaced, the utilization rate of waste materials is improved, and the cost is saved.

(3) Simple operation and high working efficiency

The air port is installed by adopting the unified prefabrication processing of the prefabricated adjusting platform, and is integrally installed, so that the air port and the keel are prevented from being adjusted and positioned on the ceiling plate, the cross operation and the high-altitude operation are reduced, the construction is convenient, and the safety and the rapidness are realized.

Drawings

FIG. 1 is a view showing a ceiling-mounted rectangular tuyere mounting structure according to the present invention;

in the figure: 1 rectangular tuyere, 2 wooden keels, 3L type connecting piece, 4 brill tail screws, 5 galvanized steel sheet layering, 6 three proofings cloth ventilation pipe, 7 furred ceiling board.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to specific examples.

According to the invention, galvanized steel plate air pipe leftover materials are utilized, an L-shaped connecting mechanism is innovatively processed according to the size of the air port neck, a ground prefabricated adjusting platform is arranged, a ceiling plate penetrates through the air port neck, after the air port is adjusted and leveled, the L-shaped connecting mechanism is fixed on the rectangular air port neck and the wooden keel by using self-drilling tail wires, and the ceiling plate is fastened between the air port and the wooden keel by using the transferability of force, so that the integration of the ceiling plate and the air port is realized. The air inlet with the ceiling plate is connected with an air pipe system, the ceiling plate is arranged on the keel frame, the air inlet is not influenced by adjustment of the keel, the air inlet and the ceiling plate are tight and square, and the air inlet is firmly and attractively arranged. The construction process is described in detail as follows:

the ceiling type rectangular air port integrated installation construction method comprises the following steps:

the method comprises the following steps: preparation for construction

According to a decoration drawing, simulating suspended ceiling construction by using a BIM technology, performing simulated collision detection on different professional pipelines, performing comprehensive pipeline arrangement on the crossed and overlapped parts, and determining a final point location layout;

step two: suspended ceiling plate opening

According to the specification of the rectangular air port, a hole opening ruler is arranged on the ceiling plate, and the hole opening size of the ceiling plate is 40mm smaller than that of the outer frame of the air port; the center of the opening of the suspended ceiling plate and the center of the plate surface of the rectangular tuyere are required to be superposed, and four sides of the opening are parallel to four sides of the plate surface;

step three: manufacturing L-shaped connecting mechanism

Selecting proper galvanized steel sheet leftover materials, cutting galvanized steel sheet pieces and symmetrically folding the galvanized steel sheet pieces into an L shape; the length of the galvanized steel sheet is that the width of the neck of the rectangular tuyere is reduced by 10 mm;

step four: processing wood keel

Determining the blanking size of a wood keel according to the opening size of the suspended ceiling plate, wherein the length of the wood keel is at least 100 mm longer than that of the rectangular tuyere plate surface;

spraying a preservative on the wood keel, spraying the preservative thoroughly, airing, and then coating for at least three times;

step five: rectangular air port and ceiling board are assembled and connected to form assembly part

Setting a ground prefabricated adjusting platform: the platform is made of a hard thin wood plate with the thickness of 10mm and the size of 1200mm multiplied by 1200mm, the surface of the plate is required to be smooth and flat, four 40 multiplied by 4 angle steels with the thickness of 1000mm are welded into a # -shaped frame, the hard thin wood plate is located on the # -shaped frame, the platform is adjusted to be horizontal by a level gauge, and the leveling prefabricated adjusting platform is fixed;

placing the rectangular tuyere neck upwards on a prefabricated platform, enabling a ceiling plate to penetrate through the tuyere neck, enabling the ceiling plate to be tightly attached to the surface of the rectangular tuyere, enabling a wood keel to be tightly attached to the ceiling plate and move to two sides of a tuyere neck non-core blade mandrel, and connecting the rectangular tuyere neck with the wood keel by adopting self-drilling screws and an L-shaped connecting mechanism;

when the rectangular air port and the ceiling board are assembled, the central position of the rectangular air port is superposed with the central position of the opening of the ceiling board, the outer frame of the rectangular air port is parallel to the outer frame of the ceiling board, the rectangular air port and the ceiling board need to be tightly attached without a gap, and the surface and the air port are ensured to be smooth and clean after the rectangular air port and the ceiling board are assembled;

step six: assembled installation

Flexibly connecting the rectangular air port and the air pipe by using a three-proofing cloth, and fixing the connection part of the rectangular air port and the air pipe by using a hose clamp; the ceiling plate of the assembly member is placed on the ceiling keel.

The ceiling type rectangular tuyere integrated installation component comprises a rectangular tuyere 1, a wood keel 2, a ceiling plate 7, an L-shaped connecting piece 3, a three-proofing cloth ventilating pipe 6 and a hose clamp;

the center of the ceiling plate 7 is provided with a hole, and the diameter of the hole is 20-50 mm larger than that of the neck of the rectangular tuyere;

the perforated suspended ceiling plate 7 is sleeved on the rectangular tuyere 1; the wood keel 2 is arranged on two sides of the mandrel of the rectangular tuyere neck without the inner core blade, and two sides of the L-shaped connecting piece 3 are respectively and fixedly connected to the neck of the rectangular tuyere 1 and the wood keel 2 by adopting self-drilling screws 4;

the joint part of the rectangular tuyere neck and the three-proof cloth ventilation pipe 6 is fixed by adopting a hose clamp, and the joint part of the air pipe and the three-proof cloth ventilation pipe 6 is fixed by adopting a hose clamp.

By adopting the technical scheme, the rectangular air port is tightly attached to the surface of the suspended ceiling plate, the strength of the suspended ceiling plate is increased, the fixation is firm, the self-tapping exposure phenomenon is avoided, and the air port installation quality is ensured; because the galvanized steel sheet air duct leftover materials are used for manufacturing the connecting piece, the method of fixing the air opening by using the additional keel is replaced, the utilization rate of waste materials is improved, and the cost is saved; because the installation of the rectangular air port adopts the unified prefabrication processing of the prefabrication adjusting platform and the integrated installation, the air port and the keel are prevented from being adjusted and positioned on the suspended ceiling plate, the cross operation and the high-altitude operation are reduced, the construction is convenient, and the safety and the rapidness are realized.

The integrated installation and construction method of the ceiling type rectangular tuyere provided by the invention is described in detail, the principle and the implementation mode of the invention are explained by applying the embodiment, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.