Curtain wall bolting type metal framework unit column

Abstract

The utility model provides a curtain wall bolting type metal framework unit column which is formed by assembling and installing a metal framework unit column, a connecting system and an edge sealing system, and in a factory, a transverse keel, a vertical keel, a unit column panel and an end sealing plate of a metal framework are assembled into the whole metal framework unit column through corner combining connectors and stainless steel screws. During field installation, the plate-shaped connecting piece of the metal framework unit column is in bolted connection with the T-shaped adapting piece on the curtain wall stand column, the pressing plates on the left side and the right side are inserted into the edge sealing sectional materials, the edge sealing adjusting rubber strips are plugged into the edge sealing sectional materials, the metal framework unit column transmits loads through the curtain wall stand column, safety and reliability are achieved, a rain curtain principle is adopted for internal waterproof, the waterproof performance is excellent, and the service life is long. The outer vertical face does not need to be glued, the effect is clean and attractive, assembly and installation are rapid and convenient, the deviation rectifying inserting pieces are further arranged, precision and quality control is easy, the material and labor cost is low, replacement and maintenance are convenient, economical efficiency is good, and the metal framework column has good application and popularization prospects in design and installation of metal framework columns in the field of building curtain walls.

Description

TECHNICAL FIELD

[0001] The utility model relates to a curtain wall bolted type metal frame unit column, and is applied to the field of building curtain wall, especially the design and installation of metal frame unit column. BACKGROUND

[0002] At present, the personalized requirements of building design on the performance form and function of the outer facade metal frame are more and more diversified, the metal frame column of the building curtain wall has different shapes, and the size requirement is getting larger and larger, and the requirements on the safety, adaptability, reliable connection and replaceable maintenance of the installation of the curtain wall metal frame column are getting higher and higher. The traditional curtain wall vertical metal frame column needs to be installed on the main structure to form a metal frame by using cross beams, columns and other main keels, the main keel needs to be connected with the main structure by using a buried part and a switching system, the processing procedure is complicated, the demand for on-site labor is large, and the requirement of reducing cost cannot be met. The metal frame column panel has waterproof requirements and needs to be sealed by glue, the glue joint is easy to absorb dust and pollute the panel, the appearance effect is poor, and the requirement of more and more buildings on the open curtain wall cannot be met. At the same time, the traditional curtain wall metal frame column does not fully consider the overall perpendicularity control measures after installation, which leads to the size deviation of left and right after installation and poor appearance effect. In addition, the traditional metal frame column needs to cut the glue and then disassemble the panel of the metal frame during maintenance, the operation is complicated, is not conducive to replacement and maintenance, the on-site construction and installation procedure is many, the work load is very large, the construction period is long, the installation cost is high, and many troubles are brought to the design, construction and maintenance of the curtain wall, and the requirement of the development of the building curtain wall industry cannot be met. SUMMARY

[0003] In order to overcome the deficiencies in the background art, reduce the on-site construction work load, ensure the safety and appearance of the metal frame column, and reduce the installation and maintenance cost, the utility model provides a curtain wall bolted type metal frame unit column, which is assembled and installed by a metal frame unit column, a connecting system and an edge sealing system. According to the required size of the building, the horizontal and vertical keels and the unit column panel of the metal frame are assembled into an integral metal frame unit column through corner assembling corner code and stainless steel screws in a factory, a T-shaped switching part is distributed and installed on the outer end surface of the curtain wall column through a stainless steel machine screw at the construction site, a pressing plate is bolted with the curtain wall column and presses the curtain wall panel through a stainless steel bolt, the metal frame unit column is hoisted to the installation position at the site, the plate-shaped connecting part of the metal frame unit column is bolted with the T-shaped switching part, and the pressing plates on the left and right sides are inserted into the edge sealing profile and plugged into the edge sealing adjusting glue strip. The metal frame unit column is assembled and installed quickly and conveniently, the material and labor costs are greatly reduced, the metal frame unit column transmits the load through the curtain wall column, is safe and reliable, adopts an internal waterproof form, does not need to glue the outer facade, does not appear the glue pollution phenomenon, the installation effect is clean and beautiful, the overall replacement and maintenance are convenient, the maintenance cost is reduced, and the economy is good.

[0004] The utility model adopts the technical scheme: a curtain wall bolted type metal frame unit column is assembled by a metal frame unit column, a connecting system and an edge sealing system, characterized in that: the metal frame unit column comprises a metal frame assembled by a unit column vertical keel, a unit column horizontal keel, a corner assembling angle and a stainless steel screw connection, and a unit column panel installed on the outer surface of the metal frame, the connecting system comprises a plate-shaped connecting piece connected to the unit column vertical keel and a T-shaped connecting piece connected by a stainless steel bolt, and the edge sealing system comprises a pressing plate, a sealing rubber strip, an edge sealing profile and an edge sealing adjusting rubber strip, the metal frame unit column is connected to a curtain wall stand column through the connecting system, and the edge sealing system is installed in the gap between the metal frame unit column and the curtain wall panel.

[0005] The upper end surface of the metal frame unit column is connected with a deviation rectifying insert piece, the lower end surface is provided with a notch in the corresponding position, the notch cross-sectional dimension is larger than the cross-sectional dimension of the deviation rectifying insert piece, and the lower end notch of a metal frame unit column of an upper layer is inserted into the deviation rectifying insert piece of the upper end of a metal frame unit column of a lower layer.

[0006] The outer side of the plate-shaped connecting piece in the connecting system is provided with a bolt hole, and the inner side surface of the unit column vertical keel is connected through a stainless steel bolt.

[0007] The bottom surface of the T-shaped connecting piece in the connecting system is provided with a mounting hole, and is fixed to the front end of the curtain wall stand column through a stainless steel machine screw, the outer end of the T-shaped connecting piece is provided with a bolt hole, and is bolted with the plate-shaped connecting piece through a stainless steel bolt.

[0008] The outer side of the pressing plate in the edge sealing system is provided with a double-groove structure, the inner side of the pressing plate is provided with a sealing rubber strip, one side of the pressing plate is connected to the front end of the curtain wall stand column through a stainless steel bolt, and the other side presses the curtain wall panel.

[0009] The inner side of the edge sealing profile in the edge sealing system is provided with a double-hook structure, is inserted into the double-groove of the pressing plate, the outer side surface of the edge sealing profile is provided with a rubber strip notch, one end of the edge sealing adjusting rubber strip is pressed into the rubber strip notch, and the other end is pressed into the gap between the rear side surface of the metal frame unit column and the front side surface of the edge sealing profile.

[0010] Technical features

[0011] Technical features of the curtain wall bolted type metal frame unit column are as follows:

[0012] 1. Safe and reliable: the load of the metal frame unit column is directly transmitted to the curtain wall stand column, the corner assembling angle is connected, various material components and connections are safe and reliable, and the safety and rationality of system stress are fully considered.

[0013] 2. Clean and beautiful effect: the metal frame unit column does not need to be glued at the connection part with the adjacent curtain wall panel, which greatly avoids the pollution of the sealant to the panel, and avoids the "flower face" phenomenon after rainwater washes the dust absorbed by the glue joint.

[0014] 3. Superior water tightness: using rain curtain principle for waterproofing, the metal frame unit column does not need to be glued at the connection part with the adjacent curtain wall panel, and the waterproof system is hidden behind the metal frame unit column, which has superior water tightness.

[0015] 4. Good economy: the metal frame unit column does not need independent curtain wall keel and separate connection with the main structure, has less material consumption, low material cost, simple and convenient processing and installation, low labor cost, and good overall economy.

[0016] 5. Strong replaceability: when replacement is needed, the edge adjusting adhesive tape is disassembled, the edge profile is translated forward to make the edge profile disengage the pressing plate, and the metal frame unit column can be easily replaced by disassembling the bolts without affecting the waterproof of the internal curtain wall.

[0017] 6. Good concealment: the T-shaped connecting piece and the plate-shaped connecting piece are hidden inside the unit column and the left and right edge, avoiding visible connecting components indoors and outdoors; the construction system of the metal frame unit column is hidden inside the frame panel, which has good overall concealment and good detail effect.

[0018] 7. Simple and convenient processing and assembly, strong applicability: the size of the metal frame unit column can be adjusted according to various sizes and shapes required by the building to realize different sizes and effects of the facade modeling.

[0019] 8. Good workability: adjacent metal frame unit columns are connected through deviation correction inserts and slots to ensure the verticality of installation and the overall effect of installation, and the installation precision and quality of the unit column can be controlled by simple operation. BRIEF DESCRIPTION OF DRAWINGS

[0020] The embodiments of the present application will be further described below with reference to the drawings. Obviously, the drawings in the following description are only some embodiments of the present application, and all other embodiments obtained by those skilled in the art without creative labor based on the technical solutions and embodiments in the present application belong to the scope of protection of the present application.

[0021] Figure 1 is a transverse node view of a wide-size metal frame unit column of the present application.

[0022] Figure 2 is a transverse node view of a narrow-size metal frame unit column of the present application.

[0023] Figure 3 is a longitudinal node view of a metal frame unit column of the present application.

[0024] Figure 4 is the component enlarged view of the sealing strip and the pressure plate in the edge sealing system.

[0025] Figure 5 is the component enlarged view of the edge sealing profile and the edge sealing adjusting strip in the edge sealing system.

[0026] In the drawing, 1. unit column panel, 2. unit column horizontal keel, 3. unit column vertical keel, 4. corner assembling angle, 5. plate-shaped connecting piece, 6. T-shaped connecting piece, 7. stainless steel bolt, 8. deviation correcting insert piece, 9. inner waterproof board, 10. pressure plate, 11. edge sealing profile, 12. edge sealing adjusting strip, 13. sealing strip, 14. curtain wall panel, 15. curtain wall stand, 16. stainless steel machine-made screw, 17. stainless steel screw. DETAILED DESCRIPTION

[0027] In Figure 1 and Figure 2 , Figure 3 , the unit column horizontal keel 2 and the unit column vertical keel 3 are cut and drilled according to the required size in the factory, the unit column horizontal keel 2 and the unit column vertical keel 3 are fixedly connected by using the corner assembling angle 4 and the stainless steel screw 17, and the whole frame of the unit column is assembled, and the plate-shaped connecting piece 5 is bolted on the unit column vertical keel 3 according to the interval size by using the stainless steel bolt 7.

[0028] The curtain wall stand 15 is pre-milled with a notch, and is installed according to the positioning size by on-site measurement and line laying, the stainless steel bolt 7 is inserted into the front end slot of the curtain wall stand 15, the rear end of the T-shaped connecting piece 6 is fixed in the milled slot of the curtain wall stand 15 by using the stainless steel machine-made screw 16, after the curtain wall stand 15 is inserted with the sealing strip 13 on one side, the inner waterproof board 9 is installed on the rear side of the unit column by using the stainless steel machine-made screw 16, the curtain wall panel 14 is installed on both sides, the pressure plate 10 is inserted with the sealing strip 13 on one side, and the curtain wall panel 14 is pressed and sealed by gluing.

[0029] When the metal frame unit column is installed on site, the metal frame unit column is hoisted to the required height, and is moved from front to back until the bolt holes on the plate-shaped connecting piece 5 and the T-shaped connecting piece 6 correspond, then the lower end slot of the unit column panel 1 of the upper layer is inserted into the deviation correcting insert piece 8 on the upper end of the unit column panel 1 of the lower layer, and then the T-shaped connecting piece 6 and the plate-shaped connecting piece 5 are bolted by using the stainless steel bolt 7.

[0030] Finally, the double hooks on the edge sealing profile 11 are inserted into the double grooves of the pressure plate 10, and one end of the edge sealing adjusting strip 12 is pressed into the strip slot, and the other end is pressed into the gap between the rear side of the metal frame unit column and the front side of the edge sealing profile 11.

[0031] As shown in the drawing, the processing and installation of the bolted metal frame unit column of the curtain wall are completed.

Claims

1. A curtain wall pinned metal framing unit column, assembled from a metal framing unit column, a connection system and an edge sealing system, characterized in that: The metal frame unit column comprises a metal frame assembled by a unit column vertical keel, a unit column horizontal keel, a corner angle connector and a stainless steel screw connection, and a unit column panel installed on the outer surface of the metal frame.

2. The curtain wall pinned metal framing unit column of claim 1, wherein: The upper end surface of the metal frame unit column is connected with a deviation correction insert piece, and the lower end surface is provided with a notch in the corresponding position, the cross-sectional dimension of the notch is larger than that of the deviation correction insert piece, and the lower end notch of the metal frame unit column of the upper layer is inserted into the deviation correction insert piece of the upper end of the metal frame unit column of the lower layer.

3. The curtain wall pinned metal framing unit column of claim 1, wherein: The outer side of the plate-shaped connector of the connection system is provided with a bolt hole, and the inner side of the unit column vertical keel is connected with the stainless steel bolt.

4. The curtain wall pinned-type metal framing unit column according to claim 1, characterized in that: The bottom surface of the T-shaped connector of the connection system is provided with a mounting hole, and the stainless steel machine screw is fixed at the front end of the curtain wall stand column, the outer end of the T-shaped connector is provided with a bolt hole, and the plate-shaped connector is bolted with the stainless steel bolt.

5. The curtain wall pinned metal framing unit column of claim 1, wherein: The outer side of the pressing plate of the sealing system is provided with a double-groove structure, the inner side of the pressing plate is provided with a sealing rubber strip, one side of the pressing plate is connected with the front end of the curtain wall stand column through the stainless steel bolt, and the other side presses the curtain wall panel.

6. The curtain wall pinned-type metal framing unit column according to claim 1, characterized by: The inner side of the sealing profile of the sealing system is provided with a double-hook structure, which is inserted into the double-groove of the pressing plate, the outer side surface of the sealing profile is provided with a rubber strip notch, one end of the sealing adjustment rubber strip is pressed into the rubber strip notch, and the other end is pressed into the gap between the rear side of the metal frame unit column and the front side of the sealing profile.

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