CN200992756Y

CN200992756Y - Concealed single-cable glass curtain wall structure

Info

Publication number: CN200992756Y
Application number: CN 200620175706
Authority: CN
Inventors: 鲁文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-22
Filing date: 2006-12-22
Publication date: 2007-12-19
Anticipated expiration: 2016-12-22

Abstract

The utility model relates to a concealed single cable glass curtain wall structure. Upper end of a draw-cable connects to an upper truss, and lower end of the draw-cable passes through a lower truss and connects to a prestress retaining device; the draw-cable is positioned in dividing seam of two adjacent glasses and equipped with locking glass clip to lock the cable and glass. The utility model adopts a two-level locking glass clip which locks the draw-cable first and then the glass, while the prestress retaining device connected at lower end of the draw-cable to improve structural reliability, and can meet the shifting and flexibility requirement of glass under external load. The utility model is of novel structure, reliable design, high reliability; no hole needs to be made on the glass, and the bearing glass structure does not occupy any space; the model is also of better permeability, more good-looking appearance and more convenient installation.

Description

Invisible single cable glass curtain wall structure

Technical field

The utility model relates to a kind of glass curtain wall structure, relates in particular to a kind of invisible single cable glass curtain wall structure.

Background technology

In the building field, the application of point-supporting glass curtain wall more and more widely.Along with the raising of instructions for use and the development of technology, the curtain wall supporting construction requires more and more higher, and it is big that the present several structures that adopt are not only occupied the space, and influence permeability and attractive in appearance.

For example, Chinese patent 200520115030.3 discloses a kind of curtain wall, by stretch-draw in the cable wire between agent structure, withhold anchor clamps, cladding glass, internal and external ornament lid and the fluid sealant etc. that being used on cable wire install glass and constitute.This patent is actually a kind of structure of widening the glass glue-line, and complexity is installed, and the construction cost height can also be seen built-in cable wire in appearance.

The utility model content

The purpose of this utility model provides a kind of invisible single cable glass curtain wall structure, effectively solve existing glass curtain wall structure occupy the space big, influence permeability and technological deficiency such as attractive in appearance.

To achieve these goals, the utility model provides a kind of invisible single cable glass curtain wall structure, comprise the drag-line that the upper end is connected with the top truss, the lower end of described drag-line is passed the bottom truss and is connected with prestress holding device, described drag-line is arranged in the partitioning slot of adjacent glass, and is provided with the locking glass folder of locking drag-line and clamping glass.

Described prestress holding device is arranged in the prestress holding device hole of truss bottom, bottom, comprises the nut that is screwed onto on the drag-line, is set on the drag-line and the prestressing force between bottom truss and nut keeps spring and is set in the spring positioning sleeve that prestressing force keeps both ends of the spring.

Described locking glass folder comprises by lock bolt and is fixed on the drag-line latch segment on the described drag-line and is fixed on the glass clamping plate of described drag-line latch segment two sides by fishbolt, is provided with pad between described drag-line latch segment and the glass clamping plate.Further, described pad is hollow silica gel thickening pad.

The utility model proposes a kind of brand new, invisible single cable glass curtain wall structure reasonable in design, the main feature of structure is an adapted secondary locking glass folder, realized clamping behind the first locking drag-line overall structure of facade glass, the prestress holding device that connects by the drag-line lower end has improved structural reliability simultaneously, can satisfy at needs such as extraneous load lower-glass displacement, amounts of deflection.By the structure glue filling, drag-line can not expose in the residing glass seam of drag-line.The utility model structure need not be punched glass, and the structure of supporting glass does not take up room, and permeability is better, and profile is more attractive in appearance, installs more convenient.

Below by drawings and Examples, the technical solution of the utility model is described in further detail.

Description of drawings

Fig. 1 is the utility model invisible single cable glass curtain wall structure schematic diagram;

Fig. 2 is the enlarged drawing at I place among Fig. 1;

Fig. 3 be among Fig. 1 A-A to schematic diagram;

Fig. 4 be among Fig. 1 B-B to schematic diagram.

Reference numeral:

The 1-drag-line; 2-top truss; 3-glass;

4-locking glass folder; 5-bottom truss; The 6-prestress holding device;

The 7-structure glue; 8-prestress holding device hole; 41-drag-line latch segment;

The 42a-internal gasket; The outer pad of 42b-; Glass clamping plate in the 43a-;

The outer glass clamping plate of 43b-; The 44-lock bolt; The 45-fishbolt;

61-prestressing force keeps spring; 62-spring positioning sleeve; The 63-nut.

The specific embodiment

Fig. 1 is the utility model invisible single cable glass curtain wall structure schematic diagram, and Fig. 2 is the enlarged drawing at I place among Fig. 1, Fig. 3 be among Fig. 1 A-A to schematic diagram, Fig. 4 be among Fig. 1 B-B to schematic diagram.As shown in Figure 1, the utility model invisible single cable glass curtain wall structure comprises drag-line 1, locking glass folder 4 and prestress holding device 6, drag-line 1 is arranged in the partitioning slot of two adjacent glass 3, the upper end is affixed with top truss 2, the lower end is passed bottom truss 5 and is connected with prestress holding device 6, several locking glass folders 4 are arranged on the relevant position in the middle of the drag-line 1, are used to lock drag-line 1, clamp glass 3.Prestress holding device 6 is installed in the prestress holding device hole 8 of building basal plane bottom setting, and drag-line 1 can adopt stainless steel material.

As shown in Figure 2, prestress holding device 6 comprises that prestressing force keeps spring 61, spring positioning sleeve 62 and nut 63, nut 63 is screwed onto the lower end of drag-line 1, prestressing force keeps spring 61 to be set on the drag-line 1 and between bottom truss 5 and nut 63, adjust the prestressing force of drag-line 1 by its elastic deformation, spring positioning sleeve 62 also is set on the drag-line 1 and is positioned at the two ends that prestressing force keeps spring 61, guarantees that prestressing force keeps the structural behavior of spring 61.During operation, the nut of adjusting prestress holding device by torque spanner makes to drag-line 1 and reaches design prestressing force.The utility model has improved structural reliability by the drag-line prestress holding device is set, and can satisfy at needs such as extraneous load lower-glass displacement, amounts of deflection.

As shown in Figure 3, Figure 4, locking glass folder 4 comprises drag-line latch segment 41, internal gasket 42a and outer pad 42b, interior glass clamping plate 43a and outer glass clamping plate 43b, lock bolt 44 and fishbolt 45.Wherein, drag-line latch segment 41 is fixed on the both sides of drag-line 1 by lock bolt 44, internal gasket 42a and outer pad 42b are separately positioned on two sides of drag-line latch segment 41, interior glass clamping plate 43a and outer glass clamping plate 43b are separately positioned on the outside of internal gasket 42a and outer pad 42b, and be fixed on the drag-line latch segment 41 by fishbolt 45, realize clamping to glass 3.At last, beat structure glue 7 in the partitioning slot of drag-line 1 residing adjacent glass 3, drag-line 1 can not expose.The utility model is directly played glue in the glass partitioning slot, auxiliary glass is displacement sealing strip, the big chamfering of glass inner side in the mill, and the glass glue-line is dwindled, and makes longitudinal and transverse glue-line unanimity, reaches aesthetic.Consider that glass can produce amount of deflection and displacement under load situation such as extraneous wind and snow, cause the glass fragmentation sometimes, the utility model pad (internal gasket 42a and outer pad 42b) adopts hollow silica gel thickening pad, than conventional pad thickening 10～12mm, satisfies the instructions for use of glass folder.Adopt technique scheme, glass need not punch, and the supporting glass structure does not take up room, and permeability is better, and profile is more attractive in appearance, installs more convenient.

Further specify the technical scheme of the utility model invisible single cable glass curtain wall structure below by the utility model installation process.Shown in Fig. 1～4, drag-line 1 inserts two drag-line fixed ends respectively, the top fixed end of drag-line 1 is connected with top truss 2, the bottom fixed end penetrates bottom truss 5 and is connected with prestress holding device 6, prestress holding device 6 is installed in the prestress holding device hole 8, and the nut 63 of adjusting prestress holding device 5 by torque spanner makes drag-line 1 reach design prestressing force.Interior glass clamping plate 43a is put into internal gasket 42a and drag-line latch segment 41 is fixed on the drag-line 1 by lock bolt 44 by Design Orientation.Hollow glass 3 is installed respectively from lower to upper, is put into outer pad 42b, cover outer glass clamping plate 43b, clamp hollow glass 3 by fishbolt 45.After glass 3 installs, adjust the prestressing force of drag-line once more to design load with torque spanner.The final glass glue-line is beaten structure glue 7.In the utility model technique scheme, top truss 2 and bottom truss 5 can be implemented structure and change by reality.

It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this manual has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.

Claims

1. invisible single cable glass curtain wall structure, comprise the drag-line that the upper end is connected with the top truss, it is characterized in that, the lower end of described drag-line is passed the bottom truss and is connected with prestress holding device, described drag-line is arranged in the partitioning slot of adjacent glass, and is provided with the locking glass folder of locking drag-line and clamping glass.

2. invisible single cable glass curtain wall structure according to claim 1, it is characterized in that, described prestress holding device is arranged in the prestress holding device hole of truss bottom, bottom, comprises the nut that is screwed onto on the drag-line, is set on the drag-line and the prestressing force between bottom truss and nut keeps spring and is set in the spring positioning sleeve that prestressing force keeps both ends of the spring.

3. invisible single cable glass curtain wall structure according to claim 1, it is characterized in that, described locking glass folder comprises by lock bolt and is fixed on the drag-line latch segment on the described drag-line and is fixed on the glass clamping plate of described drag-line latch segment two sides by fishbolt, is provided with pad between described drag-line latch segment and the glass clamping plate.

4. invisible single cable glass curtain wall structure according to claim 3 is characterized in that, described pad is hollow silica gel thickening pad.