CN102011445B

CN102011445B - Spider fixture for pulling-cable glass curtain wall

Info

Publication number: CN102011445B
Application number: CN201010607360XA
Authority: CN
Inventors: 王少重; 李建平; 吴小银; 黄胜
Original assignee: Hubei Hongyi Building Decoration Engineering Co Ltd
Current assignee: Hubei Hongyi Building Decoration Engineering Co Ltd
Priority date: 2010-12-27
Filing date: 2010-12-27
Publication date: 2012-04-25
Anticipated expiration: 2030-12-27
Also published as: CN102011445A

Abstract

The invention discloses a spider fixture for a pulling-cable glass curtain wall, which belongs to the field of glass curtain wall installation equipment. The fixture provided by the invention is characterized in that the central positions of the internal surfaces of a front clamp plate and a rear clamp plate are respectively provided with a corresponding same cross-shaped locating slot, and cross-shaped locating columns are correspondingly embedded into and fixedly connected with the cross-shaped locating slots of the front and rear clamp plates, so that a space between the front and rear clamp plates is divided into four same clamp positions which are arranged symmetrically and consist of four clamp surfaces of the front and rear clamp plates; four clamp pairs are respectively arranged in the four clamp positions; cylinders at the end parts of the clamp pairs are correspondingly matched with cylindrical grooves of the cross-shaped locating columns, and can rotate in the cylindrical grooves of the cross-shaped locating columns; and front and rear clamping pieces of the four clamp pairs are respectively correspondingly clamped and connected with one corresponding corner of four pieces of curtain wall glasses. The fixture provided by the invention has the advantages that when the curtain wall is acted upon by an external force, the stress can be released through the process that the cylinders at the end parts of the clamp pairs rotate in the cylindrical grooves of the cross-shaped locating columns, so that the anti-seismic performance and impact failure resistance of the glass curtain wall are improved, thereby effectively reducing the damages on buildings.

Description

A kind of welding fixture of refuting that is used for the drag-line curtain wall

Technical field

A kind of welding fixture of refuting that is used for the drag-line curtain wall of the present invention belongs to curtain wall the facility field is installed.

Background technology

At present; Tradition drag-line glass curtain wall overlapping welding fixture is that employing grips or the glass perforation is fixed; Grip because of the area of front and back chuck clamping glass too small; Increased the local stress of glass so on the contrary, fluid sealant can be sticked together glass, holder, front and back clamping plate together in installation process.Exist and rotate phenomenons such as dumb, easy stuck, can not effectively reduce the suffered stress of glass.When structure foundation generation subsiding movement; Or when producing displacement because of geological process; This constructure screen wall glass is to discharge stress through its related annexation of corresponding change, so stress is concentrated and cause cladding glass broken, causes serious personal injury.And in four bight perforates of glass, the hole that anchor clamps pass glass is fixed on glass on the building supporting construction, because of glass has very high fragility, has not only reduced glass intensity processing but also wasted time and energy in punching on glass.For this reason, need exploitation be used for the novel clamp that the drag-line curtain wall is installed, cladding glass can be adjusted the glass angle with suffered stress automatically when deforming, and prevents that effectively the glass stress from concentrating and destroy, to improve the safety of drag-line curtain wall.

Summary of the invention

The purpose of this invention is to provide a kind of welding fixture of refuting that is used for the drag-line curtain wall; Through refuting flexibly connecting between welding fixture and the glass; Can compensate the effective attenuation building automatically and conduct uneven external force to glass; Avoid the cladding glass stress to concentrate and the generation fragmentation, thus the safety that improves the drag-line curtain wall.

The objective of the invention is to realize through following technical scheme:

A kind of welding fixture of refuting that is used for the drag-line curtain wall of the present invention; Be made up of protecgulum, back seat, front and back clamping plate, cross reference column, clamping pair and pad, front plate is connected with protecgulum, and rear plate is connected with back seat; Rear plate is connected interface with back seat have the drag-line hole; Characteristics are: clamping plate inner surface centre, front and back has corresponding identical cross locating slot, and plate face edge is provided with boss, and its cross reference column is connected between the clamping plate of front and back with the front and back corresponding intercalation of clamping plate cross locating slot; And with bolt; Be divided between the clamping plate before and after making by corresponding four the symmetrical identical clamping positions formed of four clamping faces of forward and backward clamping plate, each clamping face of forward and backward clamping plate is groove surface, is respectively equipped with two pairs of totally four cylinder grooves back-to-back corresponding to its cross reference column of four clamping positions; Four pairs of secondary corresponding matching of clamping are arranged in four clamping positions; This clamping pair is connected to form through regulating bolt by a pair of intermediate plate in front and back and end socket cap thereof; Before and after the intermediate plate inner surface be lined with pad respectively, its socket cap respectively with the cylinder groove corresponding matching of cross reference column, can be in the rotation in the cylinder groove of cross reference column; The secondary front and back intermediate plate of the four pairs of clampings respectively with corresponding being clamped and connected of corresponding angles of four cladding glasss; And intermediate plate is to the clamping degree of glass before and after can regulating through the secondary adjusting bolt of clamping, and the connection of front and back clamping plate is fastening, and promptly formation is refuted welding fixture.

Design science of the present invention, structure are simple and direct; Clamping plate inner surface centre, front and back has corresponding identical cross locating slot; Its inner plate surface edge is provided with boss, and the cross reference column is connected between the clamping plate of front and back with the front and back corresponding intercalation of clamping plate cross locating slot, and with bolt; Be divided into four identical clamping positions of symmetry before and after making between the clamping plate; Because clamping plate inner plate surface edge, front and back is provided with boss, and the partition effect of cross reference column, make the corresponding clamping face of front and back clamping plate of four clamping positions be groove; For the secondary rotation of clamping provides necessary clearance space, be provided with two pairs of totally four cylinder grooves respectively back-to-back corresponding to its cross reference column of four clamping positions; Corresponding matching is provided with four pairs of clamping pairs respectively four clamping positions; The socket cap of the secondary end of the every pair of clamping respectively with the cylinder groove corresponding matching of cross reference column; The front and back intermediate plate of four pairs of clamping pairs is the corresponding angles of four cladding glasss of clamping respectively, promptly constitute the present invention after clamping plate connection in front and back is fixing and refute welding fixture.When originally refuting the welding fixture use; The corresponding angles position that corresponding fixed clamp of the four pairs of holding pieces of refuting welding fixture connect adjacent four cladding glasss is refuted the cladding glass that welding fixture connects through the design and is installed outside the building through the drag-line suspension, forms between curtain wall and the building to flexibly connect.When curtain wall because of masterpiece time spent outside such as the change in displacement that receives wind-force, snow load, variations in temperature, structure foundation sedimentation or earthquake and produce; Originally refute welding fixture and can discharge stress through the rotation of the secondary end of clamping socket cap in the cylinder groove of cross reference column; Improve the anti-seismic performance and the shock-resistant destructive characteristics of curtain wall, thereby the ability effective attenuation is to the destruction of building.

Description of drawings

Fig. 1 structural profile sketch map of the present invention

Fig. 2 structure end view of the present invention

The front plate upward view of Fig. 3 Fig. 1 of the present invention

The rear plate vertical view of Fig. 4 Fig. 1 of the present invention

Fig. 5 cross reference column of the present invention front view

Fig. 6 cross reference column of the present invention vertical view

The secondary main diagrammatic sketch of Fig. 7 clamping of the present invention

The secondary vertical view of Fig. 8 clamping of the present invention

The secondary back vertical view sketch map of installing of Fig. 9 rear plate of the present invention, cross reference column and clamping

The A-A of Figure 10 Fig. 9 of the present invention is to sectional view

Figure 11 product sketch map of the present invention

The specific embodiment

Combine accompanying drawing at present, further specify the present invention and how to implement:

The present invention is used for the welding fixture of refuting of drag-line curtain wall, is made up of protecgulum, front plate, rear plate, back seat, cross reference column, clamping pair, pad:

Front plate 2 offers cross locating slot 2d, and connecting hole 2k is arranged in the groove;

Rear plate 3 offers cross locating slot 3d, and connecting hole 3k is arranged in the locating slot;

Cross reference column 5, correspondence offer 5c and connecting hole 5k in the cylinder groove;

Clamping secondary 6; Connect to form through regulating bolt through connecting hole 6-4 by a pair of front and back intermediate plate 6-1,6-2 and end socket cap 6-3 thereof; And spacing and the tightness that can regulate these front and back intermediate plate 6-1,6-2 through bolt; Intermediate plate 6-1,6-2 inner surface have pad 7 respectively in front and back; The present invention refutes the welding fixture structure like Fig. 1, shown in 2, and cross reference column 5 upper and lower end faces connect with the cross locating slot 2d of front and

back clamping plate

2,3, the corresponding intercalation of 3d respectively and between the clamping plate of front and back, and respectively through connecting hole 2k, 3k, 5k with bolt; Promptly at forward and backward clamping plate 1, be divided between 2 by four clamping face 2w of front plate and corresponding four the symmetrical identical clamping positions formed of four 3w of rear plate; Because clamping plate inner plate surface edge, front and back is provided with boss T, and the partition of cross reference column, so that four corresponding clamping face 2w, 3w of forward and backward plate face are groove surface; Four clamping positions of cross reference column 5 corresponding front and back clamping plate offer two pairs respectively and amount to four arc groove 5c back-to-back; Secondary 6 corresponding matching of the four pairs of clampings are arranged in four clamping positions being made up of front and back clamping plate respective slot clamping face, and make the secondary socket cap 6-3 of four pairs of clampings pack into the cylinder groove 5c of cross reference column 5 of corresponding matching respectively, respectively corresponding angles of four cladding glasss are clamped between the front and back intermediate plate 6-1,6-2 of clamping pair again.Do the time spent when curtain wall receives external force, originally refuting welding fixture can discharge stress through the secondary end socket cap 6-3 of clamping rotation among the 5c in the cylinder groove of cross reference column.

It is following that the present invention refutes the erection procedure of welding fixture:

1, the corresponding intercalation of an end face of cross reference column 5 that the upper and lower end face is bonded with pad 8 connects fixing at the cross locating slot 3d of rear plate 3 through corresponding connecting hole 3k, 5k;

2, secondary 6 corresponding matching of the four pairs of clampings are arranged in the groove position of four clamping position 3w of rear plate 3, the secondary socket cap 6-3 of four pairs of clampings corresponding matching respectively packs among the cylinder groove 5c of cross reference column 5; Inner surface of intermediate plate 6-1,6-2 is furnished with pad 7 before and after it,

3, respectively with corresponding angles of four cladding glasss respectively corresponding clip be held between the front and back intermediate plate 6-1,6-2 inner surface of four pairs of clampings secondary 6; Connecting hole 6-4 through front and back intermediate plate 6-1,6-2; Adopt and regulate bolt, and appropriateness clamps the connection of the cladding glass between the intermediate plate of front and back;

4, front plate 2 cross locating slot 2d are connected with the corresponding intercalation of the other end of the cross reference column 5 that is installed in front plate 3, connect through corresponding connecting hole 2k, 5k and fix, so far, the secondary connection of front and back clamping plate and clamping thereof accomplishes;

5, forward and backward

clamping plate

2,3 outsides are connected with protecgulum 1, back seat 4 respectively, promptly accomplish the present invention and refute the installation that connects welding fixture;

6, last, the curtain wall drag-line passed the drag-line hole 4a that refutes welding fixture after, can the curtain wall suspension be installed outside the building.

Claims

1. welding fixture of refuting that is used for the drag-line curtain wall; Form by protecgulum, back seat, front plate, rear plate, cross reference column, clamping pair and pad; Front plate is connected with protecgulum, and rear plate is connected with back seat, and rear plate and back seat linkage interface have the drag-line hole; It is characterized in that forward and backward clamping plate inner surface centre has corresponding identical cross locating slot; Plate face edge is provided with boss, and its cross reference column is connected between the forward and backward clamping plate with the corresponding intercalation of forward and backward clamping plate cross locating slot, and with bolt; Make to be divided between the forward and backward clamping plate, be respectively equipped with two pairs of cylinder grooves corresponding to its cross reference column of four clamping positions by corresponding four the symmetrical identical clamping positions formed of four clamping faces of forward and backward clamping plate; Four pairs of secondary corresponding matching of clamping are arranged in four clamping positions; This clamping pair is connected to form through regulating bolt by a pair of forward and backward intermediate plate and end socket cap thereof, its socket cap respectively with the cylinder groove corresponding matching of cross reference column, can in this groove, rotate; Forward and backward intermediate plate respectively with corresponding being clamped and connected of corresponding angles of four cladding glasss; And regulate bolt through it and regulate the clamping degree of forward and backward intermediate plate to glass, forward and backward clamping plate connection is fastening, promptly constitute and refute welding fixture.

2. a kind of welding fixture of refuting that is used for the drag-line curtain wall according to claim 1 is characterized in that between the forward and backward clamping plate that through four clamping positions that the cross reference column is divided into, the clamping face of its corresponding forward and backward clamping plate is groove surface.

3. a kind of welding fixture of refuting that is used for the drag-line curtain wall according to claim 1, two pairs of cylinder grooves that it is characterized in that the cross reference column are for be provided with back-to-back.

4. a kind of welding fixture of refuting that is used for the drag-line curtain wall according to claim 1 is characterized in that the secondary a pair of forward and backward intermediate plate inner surface of clamping is provided with pad.