CN109577530A

CN109577530A - The adjustable connecting node construction of curtain wall and construction method based on conversion angle steel

Info

Publication number: CN109577530A
Application number: CN201811558502.0A
Authority: CN
Inventors: 崔轩; 孙亚平; 马健; 郭涛; 邓兆荣
Original assignee: SCEGC No 5 Construction Engineering Group Co Ltd
Current assignee: SCEGC No 5 Construction Engineering Group Co Ltd
Priority date: 2018-12-19
Filing date: 2018-12-19
Publication date: 2019-04-05
Anticipated expiration: 2038-12-19
Also published as: CN109577530B

Abstract

The invention discloses a kind of adjustable connecting node construction of curtain wall based on conversion angle steel and construction method, connecting node that the curtain wall is adjustable construction includes the hold-down support being fixed on curtain wall supporting structure and connects the fixed conversion angle steel of hook for what is installed in curtain wall panel；The construction method comprising steps of one, be pre-machined；Two, hold-down support is installed with hook is connect；Three, angle steel ontology is installed；Four, curtain wall unit is installed；Five, locating part is installed.The present invention has rational design, easy construction and using effect are good, the hold-down support being fixed on curtain wall supporting structure and the hook of the connection for installing in curtain wall panel are reliably connected using conversion angle steel and realize stress check calculation, and installation site and connection hook fixation position on curtain wall panel of fixation position, conversion angle steel of the hold-down support on curtain wall supporting structure on hold-down support can be carried out simplicity, be adjusted flexibly in installation process, to be able to satisfy the connection requirement of polymorphic structure curtain wall difference connecting node.

Description

The adjustable connecting node construction of curtain wall and construction method based on conversion angle steel

Technical field

The invention belongs to building curtain wall technical field of construction, more particularly, to a kind of adjustable company of curtain wall based on conversion angle steel Connect joint structure and construction method.

Background technique

Building curtain wall refers to the exterior wall encirclement of building not load-bearing, usually by panel (glass, metal plate, slabstone, ceramics Plate etc.) and subsequent supporting structure (aluminium cross beam and upright post, steel construction, Glass Rib etc.) composition, wherein panel is also referred to as curtain wall panel Or curtain wall ontology, supporting structure are the curtain wall bearing knot being supported between external wall and curtain wall panel and to curtain wall panel Structure.With the fast development of curtain wall construction technology, the requirement for building external decorating structure aesthetic effect is higher and higher, building curtain wall Moulding develops to the polymorphic structure curtain wall that structure is increasingly complex, beautiful, such as curved surface rib by plane, inclined-plane, curved surface, spherical surface etc. Taper curtain wall, Curved pyramid-shaped curtain wall refer to that curtain wall panel is curved surface and curtain wall panel is formed by connecting by the curtain wall unit of multiple pyramids Curtain wall, the curtain wall construction is unique, novel in design and handsome in appearance.But since the curtain wall panel of polymorphic structure curtain wall is by multiple structures Different curtain wall units (also referred to as curtain wall plate unit) are spliced, and the structure of polymorphic structure curtain wall and moulding are complicated, because And the connecting node between curtain wall panel and supporting structure is numerous, and direction and the size of each connecting node upper stress and deformation It is not quite similar, especially for the curtain wall of curved-surface structure, existing common bayonet joint mode is difficult to eliminate by curved surface knot Additional stress and construction error caused by configuration change.

Summary of the invention

In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of based on conversion Connecting node that the curtain wall of angle steel is adjustable construction, it is reasonable in design, installation is easy and using effect is good, using half-convergency The hold-down support being fixed on curtain wall supporting structure and the hook of the connection for installing in curtain wall panel are reliably connected by steel, and real Existing stress check calculation, and in installation process fixation position of the hold-down support on curtain wall supporting structure, conversion angle steel in fixed branch The fixation position of installation site and connection hook in curtain wall panel on seat can be carried out simplicity, be adjusted flexibly, so as to full The connection requirement of sufficient polymorphic structure curtain wall difference connecting node.

In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of curtain wall based on conversion angle steel is adjustable Connecting node construction, it is characterised in that: a kind of based on the adjustable connecting node construction of curtain wall for converting angle steel, it is characterised in that: packet The hold-down support being fixed on curtain wall supporting structure and the conversion angle steel for the connection hook fixation installed in curtain wall panel are included, it is described Curtain wall panel is located on the outside of the curtain wall supporting structure；The quantity of institute's fixed conversion angle steel is one or more on the hold-down support It is a；The curtain wall panel is spliced by multiple curtain wall units, connection hook is provided on the inside of each curtain wall unit, each The connection hook is both secured on the conversion angle steel of on its inside one；The hold-down support is described including being fixed on Pedestal on curtain wall supporting structure and the support construction being fixed on pedestal, the conversion angle steel are fixed on the support construction On；The half-convergency ladle includes the angle steel ontology for connection hook hook and links up with the limit limited to connection is hooked Part, a line of the angle steel ontology is the connection side being fixedly connected in the support construction and its another a line is for connection The hook side hooked is linked up with, described to hook the groove for being provided on side and hooking for connection hook, the locating part passes through fixing bolt It is fixed on hook side and it is located on the outside of groove.

The above-mentioned adjustable connecting node of curtain wall based on conversion angle steel constructs, it is characterized in that: the curtain wall supporting structure is served as reasons The steel pipe supporting structure that more round steel pipes are spliced, the pedestal are the arc-shaped steel being weldingly fixed on round steel pipe lateral wall Plate, the curved plate is formed by rectangular steel plates bending and it is coated on the outside of round steel pipe；

The curved plate is laid along the central axis of fixed round steel pipe, and the bottom surface of the curved plate, which is flattened on, to be consolidated In fixed round steel pipe.

The above-mentioned adjustable connecting node of curtain wall based on conversion angle steel constructs, it is characterized in that: connection hook includes that steel is hung Hook and the hook connecting plate being connected between steel hook and curtain wall unit, the steel hook are laid in same flat with hook connecting plate On face and the two is fastenedly connected and is integrated.

The above-mentioned adjustable connecting node of curtain wall based on conversion angle steel constructs, it is characterized in that: steel hook is that L shape is linked up with, The groove is rectangular channel；

The steel hook includes hooking section and being connected to the hook section and link up with the inserting section between connecting plate, the hook It hangs section and the perpendicular laying of the inserting section and the two is laid on same plane with hook connecting plate, the inserting section inserting In in groove, the height of the inserting section is less than the depth of groove；

The locating part is limit steel plate strip, and the limit steel plate strip is fixed on by multiple fixing bolts hooks side On, the limit steel plate strip and hook Bian Shangjun are provided with multiple connection bolt mounting holes for fixing bolt installation；

The limit steel plate strip and hook side are laid on same plane, and the limit steel plate strip, which is located at, to be hooked on the outside of side, The limit steel plate strip is flat plate item, and the fixing bolt and the perpendicular laying of the limit steel plate strip are multiple described solid Determine bolt to be laid from front to back along the central axis of the limit steel plate strip；The left and right sides for hooking side upper groove It is provided with the connection bolt mounting holes；

The up and down adjustment bolt for driving connection hook to move up and down is provided in the limit steel plate strip, it is described upper and lower Adjust bolt and the perpendicular laying of the limit steel plate strip, the up and down adjustment bolt and the inserting section it is perpendicular lay and its The hook section is laid in parallel；

The up and down adjustment bolt is located on the central axis of the limit steel plate strip, the limit steel plate strip and described slotting Dress Duan Shangjun is provided with the adjusting bolt mounting holes for the installation of up and down adjustment bolt.

The above-mentioned adjustable connecting node of curtain wall based on conversion angle steel constructs, it is characterized in that: being provided in the hook section The forward-backward adjustment bolts that dynamic connection hook is moved forward and backward, the forward-backward adjustment bolts and the inserting section be in it is parallel lay and Its perpendicular laying of hook section；The forward-backward adjustment bolts and up and down adjustment bolt are laid on same plane, before described Bolt is adjusted afterwards to be laid on the central axis for hooking section, it is described to hook the tune being provided in section for forward-backward adjustment bolts installation Save bolt mounting holes；The forward-backward adjustment bolts installed on the connection hook and its perpendicular laying in hook side hooked, The forward-backward adjustment bolts front end branch installed on the connection hook is withstood on hooked hook side；

The up and down adjustment bolt and forward-backward adjustment bolts group installed on the same connection hook in pairs hang by the connection The hook position regulator that the position of hook is adjusted.

The above-mentioned adjustable connecting node of curtain wall based on conversion angle steel constructs, it is characterized in that: the curtain wall unit includes curtain wall Panel and the metallic support being fixed on the inside of curtain wall panel, the metallic support is the frame being formed by connecting by multiple flat foil bars Frame；The connection welding hook is fixed on the flat foil bar, and the connection hook is along institute's fixed flat metallic rod Central axis lay；

The connection hook is laid in the same plane with its fixed flat metallic rod.

The above-mentioned adjustable connecting node of curtain wall based on conversion angle steel constructs, it is characterized in that: two sides of the conversion angle steel It is plate；The angle splice bar that the support construction includes the rigid strutting piece being fixed on pedestal and installs for connecting side, The angle splice bar is fixed on the rigid strutting piece；The quantity and hold-down support of angle splice bar in the support construction The quantity of upper institute's fixed conversion angle steel is identical, and each conversion angle steel is both secured on the angle splice bar, described Angle splice bar is flat plate, and the connection side of each conversion angle steel is fixed on one by multiple connection bolt fastenings On the angle splice bar；The connection side of each conversion angle steel is laid with the angle splice bar that it is fixed in parallel, It is close to the Bolted angle connection plate top surface that it is fixed the connection side bottom surface of each conversion angle steel.

Meanwhile a kind of the invention also discloses method and steps simple, design is rationally and the good curtain of easy construction, using effect Wall is adjustable connecting node construction method, it is characterised in that: the method comprising the steps of:

Step 1: being pre-machined: the hold-down support of constructed curtain wall adjustable connecting node construction, connection are linked up with and converted Angle steel is processed respectively；

Step 2: hold-down support is installed with hook is connect: according to the adjustable connecting node construction of constructed curtain wall in the curtain Hold-down support is installed on the curtain wall supporting structure that construction is completed in advance by the installation position on wall supporting structure；Meanwhile Installation connection hook on connected curtain wall unit is constructed in the adjustable connecting node of constructed curtain wall；

Step 3: angle steel ontology is installed: on the hold-down support being installed in step 2, to the adjustable company of constructed curtain wall The angle steel ontology for connecing joint structure is installed respectively；

Step 4: curtain wall unit is installed: to being located at, the adjustable connecting node of constructed curtain wall constructs outside and inside is equipped with The curtain wall unit of connection hook is installed, and is hooked in the connection on the inside of installed curtain wall unit in step 3 and is installed On the angle steel ontology completed；

Step 5: locating part is installed: being limited to each connection hook being hooked in step 4 on the angle steel ontology Locating part installed respectively.

The above method, it is characterized in that: connection hook described in step 1 includes that steel hook and curtain wall are linked up with and be connected to steel Hook connecting plate between unit, steel hook and hook connecting plate lay in the same plane and the two to be fastenedly connected be one Body；

The steel hook is that L shape is linked up with, and the groove is rectangular channel；

The up and down adjustment bolt is located on the central axis of the limit steel plate strip, the limit steel plate strip and described slotting Dress Duan Shangjun is provided with the adjusting bolt mounting holes for the installation of up and down adjustment bolt；

When carrying out locating part installation in step 5, also need to pacify the up and down adjustment bolt on each connection hook respectively Dress, and adjust up and down to install connection hook on depth of groove direction by up and down adjustment bolt, while in groove Left and right adjustment is carried out to installing connection hook in width direction, and by adjusting the position of connection hook to each connection hook institute The installation position of installation curtain wall unit is adjusted separately, until will be located at constructed curtain wall adjustable connecting node construction outside The position of each curtain wall unit is adjusted in place.

The above method, it is characterized in that: described hook the front and back tune for being equipped in section and connection hook being driven to be moved forward and backward Bolt is saved, the forward-backward adjustment bolts are with the inserting section in parallel laying and its perpendicular laying of hook section；Before described It adjusts bolt afterwards and up and down adjustment bolt is laid on same plane, the forward-backward adjustment bolts are laid in the hook section It is described to hook the adjusting bolt mounting holes being provided in section for forward-backward adjustment bolts installation on mandrel line；Institute on the connection hook The forward-backward adjustment bolts of installation and its perpendicular laying in hook side hooked, the connection are linked up with the front and back installed and are adjusted Bolt front end branch is withstood on hooked hook side；

The up and down adjustment bolt and forward-backward adjustment bolts group installed on the same connection hook in pairs hang by the connection The hook position regulator that the position of hook is adjusted；

When carrying out locating part installation in step 5, the hook position regulator to each connection hook is also needed to pacify respectively Dress, while being adjusted separately by position of the hook position regulator to each connection hook, and by adjusting connection The installation position that installed curtain wall unit is linked up with to each connection in the position of hook is adjusted separately, until will be located at constructed curtain The position of each curtain wall unit in connecting node that wall is adjustable construction outside is adjusted in place.

Compared with the prior art, the present invention has the following advantages:

1, reasonable in design, controllability is strong, can eliminate construction accumulated error, and installation accuracy is high；Height can be effectively reduced Idle job reduces difficulty of construction, and execute-in-place is simple and efficient, improves installation effectiveness；All installation component batch production sizing batches Processing, quality are stablized.

2, curtain wall and steel structure connection point are hung the steel on the bridle iron and cell curtain wall on steel construction using L shape angle steel Hook is connected and fixed by adjustable bolt.

3, the groove of angle steel facade is for linking up with fixation, and recess width can meet the adjustment of hook left and right.Angle steel plane is opened Strip hole has the function of adjustable plate disengaging position for installing high-strength bolt.

4, easy construction, outer curtain wall use agglomerate body glass, aluminium sheet for plate unit, and curtain wall and steel structure connection point use Steel on bridle iron and cell curtain wall on steel construction is linked up with and is connected and fixed by adjustable bolt by " L " type angle steel.Angle steel facade Groove for linking up with fixation, and recess width can meet the adjustment of hook left and right.Angle steel plane opens strip hole, high-strength for installing Bolt has the function of adjustable plate disengaging position.Bridle iron carries out welding company using round tube curved plate and steel construction round tube It connects.

Used connection type controllability is strong, can eliminate construction accumulated error, and installation accuracy is high；High-altitude is reduced to make Industry reduces difficulty of construction, and execute-in-place is simple and efficient, improves installation effectiveness；All equal batch production sizing batches of installation component add Work, quality are stablized.

5, applied widely, curtain wall and steel structure connection point use L shape angle steel by the bridle iron and unit on steel construction Steel on curtain wall links up with the method being connected and fixed by adjustable bolt, is primarily adapted for use in the pyramid constructed on curved surface steel structure and makes The open agglomerate body cell curtain wall of shape.

6, Social benefit and economic benefit is significant, and with construction method, simple and practical, installation quality securely and reliably, substantially drops Low high altitude operation, work efficiency are higher, cheap, environmentally protective, and economic benefit, environmental benefit and social benefit are clearly. The construction method is safe and simple, quick, and construction expects that semi-finished product are installed under semi-finished product, and procedure arrangement is rationally compact, assembly line It is easy to operate easy to operate, it ensure that engineering construction quality, while the engineering method connector batch production batch machining, in-site installation is convenient Fast, idle job is effectively reduced, construction efficiency, saving of labor, time saving, material-saving are improved.

In conclusion structure of the invention design is reasonable, installation is easy and using effect is good, will be consolidated using conversion angle steel It is reliably connected due to the hold-down support on curtain wall supporting structure and the hook of the connection for being installed in curtain wall panel, and realizes stress Conversion, is able to satisfy the connection requirement of different connecting nodes, and hold-down support consolidating on curtain wall supporting structure in installation process Positioning sets, convert installation site of the angle steel on hold-down support and fixation position that connection is linked up in curtain wall panel can be carried out Simplicity is adjusted flexibly, to be able to satisfy the connection requirement of polymorphic structure curtain wall difference connecting node.

Below by drawings and examples, technical scheme of the present invention will be described in further detail.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the adjustable connecting node construction of curtain wall employed in the embodiment of the present invention 1.

Fig. 2 is the use state of the adjustable connecting node construction of curtain wall employed in the embodiment of the present invention 1 with reference to figure.

Fig. 3 is the structural schematic diagram of present invention conversion angle steel.

Fig. 4 is the right view of Fig. 3.

Fig. 5 is the structural schematic diagram that hook is connected employed in the embodiment of the present invention 1.

Fig. 6 is the method flow block diagram when present invention constructs to curtain wall adjustable connecting node construction.

Fig. 7 is the structural schematic diagram of the adjustable connecting node construction of curtain wall employed in the embodiment of the present invention 2.

Fig. 8 is the use state of the adjustable connecting node construction of curtain wall employed in the embodiment of the present invention 2 with reference to figure.

Fig. 9 is the structural schematic diagram that hook is connected employed in the embodiment of the present invention 3.

Figure 10 is the structural schematic diagram of the adjustable connecting node construction of curtain wall employed in the embodiment of the present invention 3.

Description of symbols:

1-hold-down support；1-1-pedestal；1-2-angle splice bar；

1-3-reinforcer；1-4-vertical support member；1-5-centre junction steel plate；

1-6-connection plate support；2-connection hooks；2-1-steel hook；

2-2-hook connecting plate；3-conversion angle steel；3-1-locating part；

3-2-connection side；3-3-hook side；3-4-groove；

3-5-fixing bolt；4-curtain wall units；4-1-curtain wall panel；

4-2-metallic support；5-round steel pipes；6-up and down adjustment bolts；

7-forward-backward adjustment bolts.

Specific embodiment

Embodiment 1

The adjustable connecting node construction of a kind of curtain wall based on conversion angle steel as shown in Figure 1 and Figure 2, including it is fixed on curtain wall Hold-down support 1 on supporting structure and the fixed conversion angle steel 3 of connection hook 2 for being installed in curtain wall panel, the curtain wall panel position On the outside of the curtain wall supporting structure；The quantity of institute's fixed conversion angle steel 3 is one on the hold-down support 1；The curtain wall panel It is spliced by multiple curtain wall units 4, connection hook 2 is provided on the inside of each curtain wall unit 4, each connection is hung Hook 2 is both secured on the conversion angle steel 3 of on its inside one；The hold-down support 1 includes being fixed on the curtain wall branch Pedestal 1-1 on bearing structure and the support construction being fixed on pedestal 1-1, the conversion angle steel 3 are fixed on the support construction On；The angle steel 3 of converting includes the angle steel ontology hooked for connection hook 2 and links up with 2 limits limited to connection is hooked Position part 3-1, a line of the angle steel ontology is the connection side 3-2 being fixedly connected in the support construction and its another a line It is described to hook the groove 3-4 for being provided on the 3-3 of side and hooking for connection hook 2 for the hook side 3-3 hooked for connection hook 2, it is described Locating part 3-1 is fixed on hook side 3-3 by fixing bolt 3-5 and it is located on the outside of groove 3-4.Thus, the connection is hung Hook 2, which is hooked in, to be hooked on the 3-3 of side and is fixed on the outside of it by locating part 3-1, is actually dismounted easily, and connecting can It leans on.

In the present embodiment, it is described convert angle steel 3 with a thickness of 12mm~18mm and its width is 100mm~130mm, it is described 70mm~90mm of side 3-2 is connected, the length for hooking side 3-3 is 100mm~150mm.It, can be according to specific when actual processing It needs, to the thickness of conversion angle steel 3, width and connection, in 3-2 and hook, the length of 3-3 adjusts accordingly respectively.

When practice of construction, the quantity of institute's fixed conversion angle steel 3 may be multiple on the hold-down support 1, can be according to tool The installation position of body connection requirement, quantity to institute's fixed conversion angle steel 3 on the hold-down support 1 and each conversion angle steel 3 into The corresponding adjustment of row: being specifically the cloth of the quantity and each connection hook 2 according to the connection hook 2 that need to be connected at constructed connecting node If position, the installation position of the quantity of institute's fixed conversion angle steel 3 on hold-down support 1 and each conversion angle steel 3 is adjusted, Gu Determine to need the quantity of connection hook 2 of connection identical on support 1 in the quantity with the connecting node of institute's fixed conversion angle steel 3, and Installation position of the installation position of each conversion angle steel 3 respectively with each connection hook 2 is fixed to correspond.Thus, the same institute It states on hold-down support 1, both can only lay the conversion angle steel 3, multiple conversion angle steel 3 can also be laid simultaneously.

In the present embodiment, the curtain wall supporting structure is the steel pipe supporting structure being spliced by more round steel pipes 5, described Pedestal 1-1 is the curved plate being weldingly fixed on 5 lateral wall of round steel pipe, the curved plate formed by rectangular steel plates bending and It is coated on 5 outside of round steel pipe；

The curved plate is laid along the central axis of fixed round steel pipe 5, and the bottom surface of the curved plate is flattened on institute In fixed round steel pipe 5.

Thus, the curtain wall supporting structure is the steel pipe support being spliced by more round steel pipes 5.The pedestal 1-1 is solid It is fixed easy and firm.

In conjunction with Fig. 2, a hold-down support 1 both can be only laid in the sustained height of round steel pipe 5, can also be laid multiple solid Determine support 1, and the position of laid hold-down support 1 can arbitrarily be adjusted；And conversion is laid on each hold-down support 1 The quantity and installation position of angle steel 3 can also be adjusted arbitrarily, thus actual installation is very flexible, easy, is able to satisfy abnormity The connection requirement of structure curtain wall difference connecting node.

In the present embodiment, the rectangular steel plates for being bent the curved plate be square and its side length is 200mm~ 300mm, the plate thickness of the curved plate are 6mm~10mm.It, can be right according to bonding strength and specific needs when actual processing The size of the curved plate adjusts accordingly.

Also, to meet connection reliability, the bending radius of the curved plate is identical as the radius of round steel pipe 5.

In the present embodiment, as shown in Figure 3, Figure 4, two sides of the conversion angle steel 3 are plate.

Reliability, stability are hooked to meet, and ensures bonding strength, the connection hook 2 and hook side 3-3 are perpendicular It lays.

In actual use, two sides of the conversion angle steel 3 perpendicular can both be laid, and can also be in non-perpendicular laying. Thus, the angle between two sides in conversion angle steel 3 can be adjusted accordingly according to specific connection requirement.In the present embodiment, Two perpendicular layings in side of the conversion angle steel 3, convert angle steel 3 at this time as right angle angle steel.

As shown in figure 5, the connection hook 2 includes steel hook 2-1 and is connected between steel hook 2-1 and curtain wall unit 4 Hook connecting plate 2-2, the steel hook 2-1 and hook connecting plate 2-2 lay in the same plane and the two be fastenedly connected for One.

In the present embodiment, the steel hook 2-1 is L shape hook.

The groove 3-4 is rectangular channel.Thus, actual processing is very easy, and hooks reliably, is not easy to break off relations.

In the present embodiment, the width of the rectangular channel is 42mm~46mm and its depth is 38mm~42mm.Actual processing When, according to specific needs, width and depth to the rectangular channel adjust accordingly respectively.The rectangular channel, which is located at, to be hooked The middle part of side 3-3.

The steel hook 2-1 includes hooking section and being connected to the hook section and link up with the inserting section between connecting plate 2-2, The hook section is with the perpendicular laying of the inserting section and the two is laid on same plane with hook connecting plate 2-2, described Inserting section is plugged in groove 3-4, and the thickness of the inserting section is less than the depth of groove 3-4, can be further ensured that hook is reliable Property, it is ensured that bonding strength, and can also be convenient for inserting, while realizing and steel hook 2-1 is adjusted on groove 3-4 depth direction Whole purpose, to keep connection easier, firm, usage mode is flexible, can further decrease and even be eliminated common spigot-and-socket company Connect the additional stress as caused by curved-surface structure deformation existing for mode and construction error.In the present embodiment, the inserting section With a thickness of the 32~54 of groove 3-4 depth, strong operability, practical value is high.Also, the hook section and hook side 3-3 are tight It leans on.

In the present embodiment, the length of the hook connecting plate 2-2 is 150mm~300mm, and the length of the inserting section is 30mm~40mm, the height for hooking section are greater than the depth of the rectangular channel.

When actual processing, according to specific needs, to the length of hook connecting plate 2-2, the length of the inserting section and institute The height for stating hook section adjusts accordingly respectively.The length of the connection hook 2 is hook connecting plate 2-2, the inserting section With the sum of the length for hooking section.

In the present embodiment, the locating part 3-1 is limit steel plate strip, and the limit steel plate strip passes through multiple fixed spiral shells Bolt 3-5 be fixed on hook side 3-3 on, the limit steel plate strip and hook side 3-3 on be provided with it is multiple for fixing bolt 3-5 installation Bolt mounting holes.It is further limited in this way, linking up with 2-1 to steel by the limit steel plate strip and fixing bolt 3-5, really Connection reliability is protected, and effectively improves bonding strength.

It is easy, reliable for connection, in the present embodiment, the fixing bolt 3-5 and the perpendicular laying of the limit steel plate strip, Central axis of multiple fixing bolt 3-5 along the limit steel plate strip is laid from front to back.

In the present embodiment, the limit steel plate strip is flat plate item, and the limit steel plate strip and hook side 3-3 are laid in On same plane, the limit steel plate strip, which is located at, to be hooked on the outside of the 3-3 of side；The left and right sides for hooking side 3-3 upper groove 3-4 is equal It is provided with the bolt mounting holes for fixing bolt 3-5 installation.

In conjunction with Fig. 4, the up and down adjustment bolt for driving connection hook 2 to move up and down is provided in the limit steel plate strip 6, the up and down adjustment bolt 6 and the perpendicular laying of the limit steel plate strip, the up and down adjustment bolt 6 are in the inserting section Vertical runs and its described hook section are in parallel lay；

The up and down adjustment bolt 6 is located on the central axis of the limit steel plate strip, the limit steel plate strip and described Inserting Duan Shangjun is provided with the adjusting bolt mounting holes installed for up and down adjustment bolt 6.

When actual installation, mounting height of the 2-1 in groove 3-4 can be linked up with to steel by up and down adjustment bolt 6 and carry out letter Just it adjusts, to achieve the purpose that the installation site to connection hook 2 carries out fine tuning up and down, further ensures that installation accuracy.Cause And the up and down adjustment bolt 6 is the adjusting bolt for adjust up and down to connection hook 2 along the depth direction of groove 3-4.

In the present embodiment, the adjusting bolt mounting holes in the inserting section are threaded hole.

For convenient for adjusting, the adjusting bolt mounting holes in the limit steel plate strip are circular hole.The up and down adjustment bolt 6 wraps Screw rod and the stop nut for being mounted on the screw rod outer end are included, the stop nut is fixed on the outside of the limit steel plate strip.

In the present embodiment, it is simple processing, connects reliably, the steel hook 2-1 is with hook connecting plate 2-2 processing and fabricating One.

When actual processing, the connection hook 2 is process by one block of steel plate.

To ensure connection reliability, in the present embodiment, the connection hook 2 with hook the perpendicular laying of side 3-3, and even The inserting section for connecing hook 2 is installed in groove 3-4.

When actual installation, the connection hook 2 and the angle hooked between the 3-3 of side may be acute angle or obtuse angle, with full The connection requirement of sufficient different angle.Also, the thickness that the width of the groove 3-4 is greater than the inserting section (connects hook 2 Thickness), realize that connection hook 2 swing the fine tuning purpose of adjustment in the width direction of groove 3-4.Thus, it is practical to grasp Work is very flexible, can further reduce or even eliminate and be caused existing for common bayonet joint mode by curved-surface structure deformation Additional stress and construction error.

In the present embodiment, two sides of the conversion angle steel 3 are rectangular plate.

In conjunction with Fig. 2, in the present embodiment, the curtain wall unit 4 includes curtain wall panel 4-1 and is fixed in curtain wall panel 4-1 The metallic support 4-2, the metallic support 4-2 of side are the frame being formed by connecting by multiple flat foil bars；The connection hook 2 It is fixedly welded on the flat foil bar, the connection hook 2 is laid along the central axis of institute's fixed flat metallic rod；

The connection hook 2 is laid in the same plane with its fixed flat metallic rod.

In the present embodiment, the flat foil bar is rectangular steel pipe.The connection hook 2 is fixedly welded on metallic support 4- On one lateral wall of rectangular steel pipe described in any of 2.Thus, it is practical fixed easy, and connect easy, firm.It is described The lateral wall of hook 2 is fixedly connected in rectangular steel pipe as hook fixed sidewall.

In the present embodiment, the hook connecting plate 2-2 is by plate and itself and the perpendicular cloth of hook fixed sidewall fixed If thus it is not only fixed, and stressed effect is good.

Connecting pin between the hook connecting plate 2-2 and the rectangular steel pipe (the specifically described hook fixed sidewall) is Steel pipe connecting pin, the steel pipe connecting pin is in parallel laying with the hook fixed sidewall fixed and the two is close to and is welded and fixed It is integrated, connection is easy, firm.In addition, the link position and hook connecting plate 2-2 of the hook connecting plate 2-2 and company, institute The connection angle connect between rectangular steel pipe is unrestricted, only need to be according to the tilt angle for the hook fixed sidewall fixed, to hook The steel pipe connecting pin of connecting plate 2-2 is processed, and the hook fixed sidewall for making the steel pipe connecting pin and being fixed is in flat Row is laid and the two is close to.

In the present embodiment, the support construction includes the rigid strutting piece being fixed on pedestal 1-1 and pacifies for connection side 3-2 The angle splice bar 1-2 of dress, the angle splice bar 1-2 are fixed on the rigid strutting piece；Angle steel in the support construction The quantity of connecting plate 1-2 is identical as the quantity of institute's fixed conversion angle steel 3 on hold-down support 1, and each conversion angle steel 3 is fixed In on an angle splice bar 1-2, the angle splice bar 1-2 is flat plate, the connection of each conversion angle steel 3 Side 3-2 is fixed on the angle splice bar 1-2 by multiple connection bolt fastenings；Each conversion angle steel 3 It connects side 3-2 to lay with the angle splice bar 1-2 that it is fixed in parallel, the connection side bottom 3-2 of each conversion angle steel 3 It is close to the top surface angle splice bar 1-2 that it is fixed in face.Thus, conversion angle steel 3 is fixedly connected with simplicity, and connection is reliable, and And it is able to satisfy the synchronization fixed demand of multiple conversion angle steel 3 on the same pedestal 1-1, while by adjusting angle splice bar 1-2 Installation position on pedestal 1-1 and lay angle, just can on diagonal steel connecting plate 1-2 institute's fixed conversion angle steel 3 laying Position and, quickly adjustment easy towards progress, practical operation is very easy, and usage mode is flexible, can further decrease even Eliminate the additional stress as caused by curved-surface structure deformation existing for common bayonet joint mode and construction error.

Also, to further increase bonding strength, the top surface of each angle splice bar 1-2 is for connecting side 3-2 Fixed stationary plane is provided with reinforcer 1-3 on the bottom surface of each angle splice bar 1-2.

Multiple bolts for the connection bolt installation are provided on the connection side 3-2 and angle splice bar 1-2 to install Hole.

In the present embodiment, the bolt mounting holes on angle splice bar 1-2 are circular hole.To realize that connection side 3-2 connects in angle steel Installation position on fishplate bar 1-2 can be carried out adjustment, and the bolt mounting holes on the connection side 3-2 are elongate holes, and described The multiple elongate holes connected on the 3-2 of side are laid in parallel.

In actual use, the connection side 3-2 can carry out anterior-posterior translation along the length direction of the elongate holes.Cause And easy, quickly installation position of the connection side 3-2 on angle splice bar 1-2 can be adjusted.It is described in the present embodiment Elongate holes and the hook perpendicular laying of side 3-3, thus angle steel 3 can not only will be converted (specifically by multiple connection bolts It is connection side 3-2) it is fixedly secured on angle splice bar 1-2, while translate conversion angle steel 3 on angle splice bar 1-2, have Body is the length direction progress anterior-posterior translation along the elongate holes, to meet the connection requirement of different connecting nodes.Thus, energy It further decreases and even is eliminated the additional stress as caused by curved-surface structure deformation existing for common bayonet joint mode and applies Work error.

In the present embodiment, the angle splice bar 1-2 is rectangular steel plates；The connection side 3-2 of each conversion angle steel 3 is equal Positioned at the surface of its fixed angle splice bar 1-2, the reinforcer 1-3 is along the center of its fixed angle splice bar 1-2 Axis is laid.Thus, the transmission effect of power is good, and stress performance is good, conversion angle steel 3 will withstand forces converted after directly transmit It is transferred directly on the curtain wall supporting structure on the rigid strutting piece, then by the rigid strutting piece.

The rigid strutting piece includes the vertical support member 1-4, the vertical support member 1- being fixedly welded on pedestal 1-1 4 with the perpendicular laying of pedestal 1-1, the vertical support member 1-4 be straight steel pipe or flat plate, the vertical support member 1-4 It is fixed in the middle part of pedestal 1-1.Thus, it is fixed easy, firm, and easy construction.

In the present embodiment, the vertical support member 1-4 is round steel pipe.

Also, the diameter of the round steel pipe is φ 100mm and its wall thickness is 8mm.It, can be according to support when actual processing Intensity adjusts accordingly the size of the round steel pipe.

In the present embodiment, the quantity of institute's fixed conversion angle steel 3 is one on the hold-down support 1.

As shown in Figure 1, the quantity of angle splice bar 1-2 is one in the support construction；

The angle splice bar 1-2 is fixed on vertical support member 1-4 and the perpendicular laying of the two, the angle splice bar 1-2 is welded and fixed with vertical support member 1-4 and is integrated.The angle splice bar 1-2 be rectangular steel plates and its plate thickness be 15mm~ 20mm.When practice of construction, according to specific needs, the size and plate thickness of diagonal steel connecting plate 1-2 adjusts accordingly respectively.

As shown in the above, since the structure of hold-down support 1 is simple, and curved plate is in the fixed bit of round steel pipe 5 Unrestricted, arbitrarily fixation is set, thus fixation position of the hold-down support 1 on curtain wall supporting structure is unrestricted, Energy is easy, is flexibly adjusted；Simultaneously as bracket metallic support 4-2 assembled using flat foil bar, and connect and hang Hook 2 is fixed on the flat foil bar in metallic support 4-2, and the connection hook 2 can not only be fixed on described in any one On flat foil bar, and it is unrestricted to connect 2 fixation position on each flat foil bar of hook, can be along institute's fixed flat gold The center line axis progress front and back adjustment of category bar, thus fixation position of the connection hook 2 in curtain wall panel is unrestricted, energy simplicity, Flexibly it is adjusted.

In addition, due to the connection between hold-down support 1 (specifically curved plate) and curtain wall supporting structure (i.e. round steel pipe 5) Angle is unrestricted, thus not only fixation position of the hold-down support 1 on curtain wall supporting structure is unrestricted, and hold-down support Connection angle between 1 and curtain wall supporting structure also can be carried out easy adjustment；Meanwhile connecting hook 2 and connect rectangular steel pipe Between connection angle it is unrestricted, only need to be according to the tilt angle for the hook fixed sidewall fixed, to hook connecting plate 2-2 The steel pipe connecting pin is processed, and makes the steel pipe connecting pin with the hook fixed sidewall fixed in parallel laying and the two Abutting.

Therefore, fixation position of the hold-down support 1 on curtain wall supporting structure with connect angle (i.e. hold-down support 1 with Angle between round steel pipe 5) it is unrestricted, and connect fixation position of the hook 2 in curtain wall panel and (connect with angle is connect Connect the angle between hook 2 and fixed rectangular steel tube) it is unrestricted；Simultaneously as conversion angle steel 3 connection side 3-2 with It is bolted between angle splice bar 1-2 by multiple connections, thus converts angle steel 3 in the installation site and peace of hold-down support 1 Dress angle can be carried out simplicity, be adjusted flexibly；In addition, the connection hook 2 can be upper and lower and left in the hooking position of conversion angle steel 3 It is accurately adjusted respectively in right direction, thus the adjustable connecting node of curtain wall of the present invention is constructed with very strong tune Energy saving power can effectively reduce and even be eliminated the additional stress as caused by curved-surface structure deformation and construction error.

In the present embodiment, the vertical support member 1-4 and angle splice bar 1-2 are directly connected to or by intermediate junction steel plate 1-5 is attached, the intermediate junction steel plate 1-5 and the perpendicular laying of vertical support member 1-4, the angle splice bar 1-2 with Connection angle between intermediate junction steel plate 1-5 is unlimited.

Thus, according to specific needs, the angle between specifically vertical support member 1-4 and angle splice bar 1-2 determines Whether vertical support member 1-4 and angle splice bar 1-2 are attached using intermediate junction steel plate 1-5, are able to achieve difference in this way In the case of easy, quick connectivity problem between vertical support member 1-4 and angle splice bar 1-2, and intermediate connection can be passed through Steel plate 1-5 realizes stress check calculation.

In the present embodiment, when vertical support member 1-4 and angle splice bar 1-2 is directly connected to, the vertical support member 1-4 With the perpendicular laying of angle splice bar 1-2；When vertical support member 1-4 and angle splice bar 1-2 by intermediate junction steel plate 1-5 into When row connection, the vertical support member 1-4 is laid with angle splice bar 1-2 in parallel.

In the present embodiment, the intermediate junction steel plate 1-5 is flat plate.

When vertical support member 1-4 and angle splice bar 1-2 is attached by intermediate junction steel plate 1-5, the reinforcement Part 1-3 is fixedly connected with centre junction steel plate 1-5.In the present embodiment, the reinforcer 1-3 is fashioned iron rod piece, the reinforcer The quantity of 1-3 is identical as the quantity of angle splice bar 1-2, is welded with an institute on each angle splice bar 1-2 State reinforcer 1-3；The angle splice bar 1-2 is fixedly welded on intermediate junction steel plate 1-5；Each angle splice bar 1- 2 along fixed reinforcer 1-3 central axis laying, each bottom the angle splice bar 1-2 with fixed reinforcer It is close to the top surface of 1-3.In this way, being able to satisfy vertical support member 1-4 and angle in a variety of situations not of the same race using intermediate junction steel plate 1-5 Simplicity between steel connecting plate 1-2, rapidly and reliably connection requirement, and centre junction steel plate 1-5 can realize stress check calculation. Connection angle between the intermediate junction steel plate 1-5 and angle splice bar 1-2 and vertical support member 1-4 is (i.e. between the two Angle) it is unrestricted.

Multiple angle splice bar 1-2 it is easy, quickly and be reliably connected demand, meet on the same hold-down support 1 fixed The purpose of multiple conversion angle steel 3, usage mode is flexible, and can effectively reduce 1 quantity of hold-down support, and save the cost is accelerated to apply The work duration.

In addition, since the angle in conversion angle steel 3 between two sides does not limit, thus can be full by replacement conversion angle steel 3 The stress check calculation demand of sufficient different angle.

In the present embodiment, the outer surface of the hold-down support 1, connection hook 2 and conversion angle steel 3 is all made of F-C paint spray It applies.

The adjustable connecting node of a kind of curtain wall as shown in FIG. 6 constructs the method constructed, comprising steps of

Step 1: being pre-machined: to the hold-down support 1 of constructed curtain wall adjustable connecting node construction, connection hook 2 and turning Angle steel 3 is changed to be processed respectively；

Step 2: hold-down support is installed with hook is connect: according to the adjustable connecting node construction of constructed curtain wall in the curtain Hold-down support 1 is installed on the curtain wall supporting structure that construction is completed in advance by the installation position on wall supporting structure；Together When, installation connection hook 2 on connected curtain wall unit 4 is constructed in the adjustable connecting node of constructed curtain wall；

Step 3: angle steel ontology is installed: adjustable to constructed curtain wall on the hold-down support 1 being installed in step 2 The angle steel ontology of connecting node construction is installed respectively；

Step 4: curtain wall unit is installed: to being located at, the adjustable connecting node of constructed curtain wall constructs outside and inside is equipped with The curtain wall unit 4 of connection hook 2 is installed, and is hooked in the connection hook 2 of installed 4 inside of curtain wall unit in step 3 On the angle steel ontology being installed；

Step 5: locating part is installed: being limited to each connection hook 2 being hooked in step 4 on the angle steel ontology Locating part 3-1 installed respectively.

Be fixed in step 2 support with connect hook installation before, can according to actual needs, to hold-down support 1 in institute It states the fixation position of the fixation position on curtain wall supporting structure and connection hook 2 on curtain wall unit 4 to be determined, so as to letter Just, it is reliably connected.

When carrying out locating part installation when actual installation, in step 5, also need to the up and down adjustment bolt on each connection hook 2 6 are installed respectively, and according to practical fixed demand by up and down adjustment bolt 6 on groove 3-4 depth direction to being installed Connection hook 2 carries out adjustment up and down, while 2 carrying out left and right adjustment to install connection and link up in groove 3-4 width direction, Until 2 jail of hook will be connected by up and down adjustment bolt 6 after connection hook 2 is accurately adjusted in place in the position of conversion angle steel 3 Gu, firm hook be fixed on conversion angle steel 3.Thus, actual installation is easy, and connects 2 positions of hook adjustment simplicity, can letter Just high accuracy install process is completed.

In this way, by adjusting up and down adjustment bolt 6, and by groove 3-4 width direction to installing connection hook 2 Left and right adjustment is carried out, the installation position of 2 installed curtain wall units 4 of each connection hook is adjusted separately, until institute will be located at The position for each curtain wall unit 4 that connecting node that construction curtain wall is adjustable constructs outside is adjusted in place.

Embodiment 2

As shown in Figure 7, Figure 8, in the present embodiment, the used adjustable connecting node of curtain wall is constructed unlike the first embodiment: The quantity of angle splice bar 1-2 is multiple in the support construction；The rigid strutting piece further include one be weldingly fixed on it is vertical Pass through between intermediate junction steel plate 1-5 on allotment support member 1-4, each angle splice bar 1-2 and vertical support member 1-4 Intermediate junction steel plate 1-5 is attached.The intermediate junction steel plate 1-5 is flat plate, and the angle splice bar 1-2 welding is solid Due on intermediate junction steel plate 1-5.In this way, be able to satisfy the easy, quick of multiple angle splice bar 1-2 and be reliably connected demand, Meet the purpose that multiple conversion angle steel 3 are fixed on the same hold-down support 1, usage mode is flexible, and can effectively reduce fixation 1 quantity of support, save the cost accelerate the construction period.

In the present embodiment, the quantity of angle splice bar 1-2 is two in the support construction.

In actual use, according to specific needs, the quantity to angle splice bar 1-2 in the support construction and each angle The installation position of steel connecting plate 1-2 adjusts accordingly respectively.

In the present embodiment, the structure and connection relationship of used curtain wall is adjustable connecting node construction rest part with implementation Example 1 is identical.

In the present embodiment, the used adjustable connecting node construction method of curtain wall is same as Example 1.

Embodiment 3

As shown in Figure 9 and Figure 10, in the present embodiment, the used adjustable connecting node construction of curtain wall is different from embodiment 1 It is: the forward-backward adjustment bolts 7 for driving connection hook 2 to be moved forward and backward is installed in hook section described in the connection hook 2, The forward-backward adjustment bolts 7 are with the inserting section in parallel laying and its perpendicular laying of hook section；The front and back is adjusted Bolt 7 and up and down adjustment bolt 6 are laid on same plane, and the forward-backward adjustment bolts 7 are laid in the center for hooking section It is described to hook the adjusting bolt mounting holes for being provided in section and installing for forward-backward adjustment bolts 7 on axis；Institute on the connection hook 2 The forward-backward adjustment bolts 7 of installation and its perpendicular laying of hook side 3-3 for being hooked, the connection is linked up with installed on 2 before 7 front end branch of bolt is adjusted afterwards to withstand on hooked hook side 3-3；

The up and down adjustment bolt 6 installed on the same connection hook 2 and 7 groups of forward-backward adjustment bolts pairs of connections The hook position regulator that the position of hook 2 is adjusted.

The forward-backward adjustment bolts 7 are along the laying for connecting the length direction of hook 2 to connection hook 2 in groove 3-4 The adjusting bolt that position is adjusted.

When actual installation, by forward-backward adjustment bolts 7 steel can be linked up with installation site simplicity of the 2-1 in groove 3-4 into The adjustment of row front and back further ensures that installation essence to achieve the purpose that the installation site to connection hook 2 carries out fine tuning up and down Degree.

Thus, easy, accurate adjust can be carried out to the position of connection hook 2 by the hook position regulator.

Also, it can be further improved connection hook 2 by up and down adjustment bolt 6 and forward-backward adjustment bolts 7 and hook side 3-3 Between connection reliability.

In the present embodiment, branch (is fixed with angle is connect in fixation position of the hold-down support 1 on curtain wall supporting structure Angle between seat 1 and round steel pipe 5) it is unrestricted, and connect 2 fixation position in curtain wall panel of hook with connect angle (angle i.e. between connection hook 2 and fixed rectangular steel tube) is unrestricted；Simultaneously as the connection side of conversion angle steel 3 It is bolted between 3-2 and angle splice bar 1-2 by multiple connections, thus converts angle steel 3 in the installation site of hold-down support 1 It can be carried out simplicity with setting angle, be adjusted flexibly；In addition, the connection hook 2 can be upper in the hooking position of conversion angle steel 3 Under, accurately adjusted respectively on left and right and front-rear direction, thus curtain wall of the present invention adjustable connecting node construction tool There is very strong regulating power, can effectively reduce and even be eliminated the additional stress as caused by curved-surface structure deformation and construction mistake Difference.

In the present embodiment, the used adjustable connecting node construction method of curtain wall unlike the first embodiment: step When carrying out locating part installation in five, also needs the hook position regulator to each connection hook 2 to install respectively, pass through simultaneously The hook position regulator is adjusted separately the position of each connection hook 2, and by adjusting the position of connection hook 2 It sets, the installation position of 2 installed curtain wall units 4 of each connection hook is adjusted separately, until will be located at constructed curtain wall can The position of each curtain wall unit 4 in connecting node construction outside is adjusted to be adjusted in place.

When actual installation, being adjusted separately by position of the hook position regulator to each connection hook 2 makes, According to practical fixed demand, carried out on groove 3-4 depth direction to installing connection hook 2 by up and down adjustment bolt 6 Lower adjustment, and left and right adjustment is carried out to installing connection hook 2 in groove 3-4 width direction, while passing through front and back tune Section bolt 7 adjusts connection hook 2 along the length direction of connection hook 2 before and after the installation position in groove 3-4 carries out, until After connection hook 2 is accurately adjusted in place in the position of conversion angle steel 3, pass through 7 phase of up and down adjustment bolt 6 and forward-backward adjustment bolts By connection hook 2, secured, firm hook is fixed on conversion angle steel 3 for cooperation.Thus, actual installation is easy, and connects hook 2 Position adjustment is easy, easy can complete high accuracy install process.

In this way, by adjusting up and down adjustment bolt 6 and forward-backward adjustment bolts 7, and by right in groove 3-4 width direction Connection hook 2 is installed and carries out left and right adjustment, the installation position of 2 installed curtain wall units 4 of each connection hook is adjusted respectively It is whole, until the position for each curtain wall unit 4 for being located at constructed curtain wall adjustable connecting node construction outside is adjusted in place.

In the present embodiment, remaining method and step of the used adjustable connecting node construction method of curtain wall is and embodiment 1 is identical.

The above is only presently preferred embodiments of the present invention, is not intended to limit the invention in any way, it is all according to the present invention Technical spirit any simple modification to the above embodiments, change and equivalent structural changes, still fall within skill of the present invention In the protection scope of art scheme.

Claims

1. a kind of adjustable connecting node of curtain wall based on conversion angle steel constructs, it is characterised in that: including being fixed on curtain wall bearing knot The conversion angle steel (3) that hold-down support (1) on structure and the hook of the connection for installing in curtain wall panel (2) are fixed, the curtain wall panel position On the outside of the curtain wall supporting structure；The quantity of institute's fixed conversion angle steel (3) is one or more on the hold-down support (1)； The curtain wall panel is spliced by multiple curtain wall units (4), and connection hook is provided on the inside of each curtain wall unit (4) (2), each connection hook (2) is both secured on the conversion angle steel (3) of on its inside one；The hold-down support It (1) include the pedestal (1-1) being fixed on the curtain wall supporting structure and the support construction being fixed on pedestal (1-1), it is described Conversion angle steel (3) is fixed in the support construction；Conversion angle steel (3) includes the angle steel sheet hooked for connection hook (2) Body and to connection hook (2) locating part (3-1) for being limited is hooked, a line of the angle steel ontology is to be fixedly connected on Connection in the support construction is described at (3-2) and when its another a line is the hook hooked for connection hook (2) (3-3) The groove (3-4) for being provided on side (3-3) and hooking for connection hook (2) is hooked, the locating part (3-1) passes through fixing bolt (3- 5) it is fixed on hook side (3-3) and it is located on the outside of groove (3-4).

2. the curtain wall adjustable connecting node described in accordance with the claim 1 based on conversion angle steel constructs, it is characterised in that: the curtain Wall supporting structure is the steel pipe supporting structure being spliced by more round steel pipes (5), and the pedestal (1-1) is to be weldingly fixed on circle Curved plate on steel pipe (5) lateral wall, the curved plate is formed by rectangular steel plates bending and it is coated on round steel pipe (5) outside Side；

Central axis of the curved plate along fixed round steel pipe (5) is laid, and the bottom surface of the curved plate, which is flattened on, to be consolidated In fixed round steel pipe (5).

3. the curtain wall adjustable connecting node according to claim 1 or 2 based on conversion angle steel constructs, it is characterised in that: institute State the hook connecting plate that connection hook (2) includes steel hook (2-1) and is connected between steel hook (2-1) and curtain wall unit (4) (2-2), the steel hook (2-1) is laid in the same plane with hook connecting plate (2-2) and the two is fastenedly connected and is integrated.

4. the curtain wall adjustable connecting node described in accordance with the claim 3 based on conversion angle steel constructs, it is characterised in that: the steel (2-1) is linked up with as L shape hook, the groove (3-4) is rectangular channel；

The steel hook (2-1) includes hooking section and being connected to the hook section and link up with the inserting section between connecting plate (2-2), The hook section is with the perpendicular laying of the inserting section and the two is laid on same plane with hook connecting plate (2-2), institute It states inserting section to be plugged in groove (3-4), the thickness of the inserting section is less than the depth of groove (3-4)；

The locating part (3-1) is limit steel plate strip, and the limit steel plate strip is fixed on by multiple fixing bolts (3-5) It hooks on side (3-3), multiple companies for fixing bolt (3-5) installation is provided in the limit steel plate strip and hook side (3-3) Connecting bolt mounting hole；

The limit steel plate strip and hook side (3-3) are laid on same plane, and the limit steel plate strip, which is located at, hooks side (3-3) Outside, the limit steel plate strip are flat plate item, the fixing bolt (3-5) and the perpendicular laying of the limit steel plate strip, Central axis of multiple fixing bolts (3-5) along the limit steel plate strip is laid from front to back；The hook side The connection bolt mounting holes are provided at left and right sides of (3-3) upper groove (3-4)；

Be provided in the limit steel plate strip and drive connection hook (2) up and down adjustment bolt (6) for moving up and down, it is described on Lower adjusting bolt (6) and the perpendicular laying of the limit steel plate strip, the up and down adjustment bolt (6) and the inserting section are perpendicular It lays and its described hook section is laid in parallel；

The up and down adjustment bolt (6) is located on the central axis of the limit steel plate strip, the limit steel plate strip and described slotting Dress Duan Shangjun is provided with the adjusting bolt mounting holes for up and down adjustment bolt (6) installation.

5. the adjustable connecting node construction of curtain wall according to claim 4 based on conversion angle steel, it is characterised in that: the hook Hang the forward-backward adjustment bolts (7) for being equipped in section and connection hook (2) being driven to be moved forward and backward, the forward-backward adjustment bolts (7) With the inserting section in parallel laying and its perpendicular laying of hook section；The forward-backward adjustment bolts (7) and up and down adjustment Bolt (6) is laid on same plane, and the forward-backward adjustment bolts (7) are laid on the central axis for hooking section, described Hook the adjusting bolt mounting holes being provided in section for forward-backward adjustment bolts (7) installation；Before being installed on the connection hook (2) Bolt (7) and its hook side (3-3) perpendicular laying hooked, the front and back installed on the connection hook (2) are adjusted afterwards Bolt (7) front end branch is adjusted to withstand on hooked hook side (3-3)；

The up and down adjustment bolt (6) and forward-backward adjustment bolts (7) installed on the same connection hook (2) organize the company in pairs Connect the hook position regulator that the position of hook (2) is adjusted.

6. the curtain wall adjustable connecting node according to claim 1 or 2 based on conversion angle steel constructs, it is characterised in that: institute Stating curtain wall unit (4) includes curtain wall panel (4-1) and the metallic support (4-2) being fixed on the inside of curtain wall panel (4-1), the gold Belonging to bracket (4-2) is the frame being formed by connecting by multiple flat foil bars；The connection hook (2) is fixedly welded on described in one On flat foil bar, the connection hook (2) is laid along the central axis of institute's fixed flat metallic rod；

The connection hook (2) and its fixed flat metallic rod are laid in the same plane.

7. the curtain wall adjustable connecting node according to claim 1 or 2 based on conversion angle steel constructs, it is characterised in that: institute Two sides for stating conversion angle steel (3) are plate；The support construction include the rigid strutting piece that is fixed on pedestal (1-1) and For the angle splice bar (1-2) of connection side (3-2) installation, the angle splice bar (1-2) is fixed on the rigid strutting piece； The quantity phase of the quantity of angle splice bar (1-2) and institute's fixed conversion angle steel (3) on hold-down support (1) in the support construction Together, each conversion angle steel (3) is both secured on the angle splice bar (1-2), and the angle splice bar (1-2) is The connection side (3-2) of flat plate, each conversion angle steel (3) is fixed on described in one by multiple connection bolt fastenings On angle splice bar (1-2)；Angle splice bar (the 1- that the connection side (3-2) of each conversion angle steel (3) is fixed with it 2) it is laid in parallel, the angle splice bar (1- that bottom surface connection side (3-2) of each conversion angle steel (3) is fixed with it 2) top surface is close to.

8. a kind of construct the method constructed to the adjustable connecting node of curtain wall as described in claim 1, it is characterised in that: should Method comprising steps of

Step 1: being pre-machined: to the hold-down support (1) of constructed curtain wall adjustable connecting node construction, connection hook (2) and turning Angle steel (3) is changed to be processed respectively；

Step 2: hold-down support is installed with hook is connect: according to the adjustable connecting node construction of constructed curtain wall in the curtain wall branch Hold-down support (1) is installed on the curtain wall supporting structure that construction is completed in advance by the installation position on bearing structure；Meanwhile Installation connection hook (2) on connected curtain wall unit (4) is constructed in the adjustable connecting node of constructed curtain wall；

Step 3: angle steel ontology is installed: on the hold-down support (1) being installed in step 2, to the adjustable company of constructed curtain wall The angle steel ontology for connecing joint structure is installed respectively；

Step 4: curtain wall unit is installed: to being located at, the adjustable connecting node of constructed curtain wall constructs outside and inside is equipped with connection The curtain wall unit (4) of hook (2) is installed, and so that the connection on the inside of installed curtain wall unit (4) is linked up with (2) and be hooked in step On the angle steel ontology being installed in three；

Step 5: locating part is installed: being limited to each connection hook (2) being hooked in step 4 on the angle steel ontology Locating part (3-1) is installed respectively.

9. according to the method for claim 8, it is characterised in that: connection hook (2) described in step 1 includes steel hook (2- 1) and the hook connecting plate (2-2) that is connected between steel hook (2-1) and curtain wall unit (4), steel hook (2-1) with link up with Connecting plate (2-2) is laid in the same plane and the two is fastenedly connected and is integrated；

The steel hook (2-1) is L shape hook, and the groove (3-4) is rectangular channel；

The up and down adjustment bolt (6) is located on the central axis of the limit steel plate strip, the limit steel plate strip and described slotting Dress Duan Shangjun is provided with the adjusting bolt mounting holes for up and down adjustment bolt (6) installation；

When carrying out locating part installation in step 5, also need to pacify the up and down adjustment bolt (6) on each connection hook (2) respectively Dress, and by up and down adjustment bolt (6) on groove (3-4) depth direction to install connection hook (2) carry out up and down adjust, Left and right adjustment is carried out to install connection hook (2) in groove (3-4) width direction simultaneously, and is linked up with by adjusting connection (2) position is adjusted separately the installation position of each connection hook (2) installed curtain wall unit (4), until will be located at institute The position for each curtain wall unit (4) that connecting node that construction curtain wall is adjustable constructs outside is adjusted in place.

10. according to the method for claim 9, it is characterised in that: be equipped in the hook section drive connection hook (2) into The forward-backward adjustment bolts (7) that row is moved forward and backward, the forward-backward adjustment bolts (7) are with the inserting section in described in parallel laying and its Hook the perpendicular laying of section；The forward-backward adjustment bolts (7) and up and down adjustment bolt (6) are laid on same plane, before described Bolt (7) are adjusted afterwards to be laid on the central axis for hooking section, are provided in the hook section and are pacified for forward-backward adjustment bolts (7) The adjusting bolt mounting holes of dress；The forward-backward adjustment bolts (7) installed on the connection hook (2) and its hook side hooked (3-3) perpendicular laying, the connection link up with forward-backward adjustment bolts (7) front end branch installed on (2) and withstand on hooked hook It hangs on side (3-3)；

The up and down adjustment bolt (6) and forward-backward adjustment bolts (7) installed on the same connection hook (2) organize the company in pairs Connect the hook position regulator that the position of hook (2) is adjusted；

When carrying out locating part installation in step 5, the hook position regulator to each connection hook (2) is also needed to pacify respectively Dress, while being adjusted separately by position of the hook position regulator to each connection hook (2), and by adjusting even The position for connecing hook (2) is adjusted separately the installation position of each connection hook (2) installed curtain wall unit (4), until will Position positioned at each curtain wall unit (4) in constructed curtain wall adjustable connecting node construction outside is adjusted in place.