The cord clip device of curtain wall
Technical field
The utility model relates to a kind of curtain wall device, particularly a kind of connection device that is used for drag-line supporting type curtain wall connection curtain wall slab and stayed structure.
Background technology
Utilize the peripheral protective of curtain wall, be widely adopted in the world today as building.And wherein, point-supporting glass curtain wall is safe because of it, permeability good, structural change is many and it is ornamental to have, convenient maintenance and replacement and technical advance, in modern construction engineering, particularly obtains application more and more widely in the large common facility.
Point supported curtain wall generally comprises curtain wall slab, supporting construction and is connected the connection device of curtain wall slab, supporting construction, and supporting construction comprises trussed construction, stayed structure and rib structure.Drag-line supporting type curtain wall generally is that the cord clip device by curtain wall slab, stayed structure, connection curtain wall slab and stayed structure constitutes.
Stayed structure is generally various rope web frames, connects into the rope net by crisscross drag-line, and the place is equiped with the cord clip device that connects curtain wall slab in crosspoint in length and breadth.But existing cord clip device is designed to the structure of vertical drag-line of clamping and horizontal drag-line.But, indefinite for the angle between two staggered drag-lines, for example, be designed to be crossed as different angles according to different requirements, existing cord clip device then can't meet the demands.
Summary of the invention
The purpose of this utility model provides a kind of hinged between the member of utilizing, and can realize being crossed as the clamping of drag-line at any angle mutually to two, thereby realize the curtain wall cord clip device that connects of refuting to the curtain wall drag-line supporting construction of various complexity.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of cord clip device of curtain wall comprises: the plate mount pad is connected with curtain wall slab; Outer briquetting surrounds with this plate mount pad and to be crimped on the drag-line; Adapter, hinged with this outer briquetting; And interior briquetting, surround with this adapter and to be crimped on another drag-line.
In preferred version of the present utility model, the cord clip device of described curtain wall, wherein, also comprise a pivot bolt, should be provided with a fixing hole by outer briquetting, coupling is right against this fixing hole and is provided with a pivoted hole on this adapter, and this pivot bolt one end is bolted in this fixing hole, and the other end is articulated in this pivoted hole.
The cord clip device of described curtain wall, wherein, this pivot bolt comprises and is provided with externally threaded screw rod and the smooth spiral shell head of side face that the external diameter of this screw rod is less than the external diameter of this spiral shell head, this screw rod coupling is engaged in the fixing hole of this outer briquetting, and this spiral shell head coupling is plugged in the pivoted hole on this adapter.
The cord clip device of described curtain wall, wherein, the spiral shell head of this pivot bolt becomes cylindric or spherical.
The cord clip device of described curtain wall, wherein, the hole wall of this pivoted hole is provided with a step, and this spiral shell head is spacing by the step butt of this pivoted hole.
The cord clip device of described curtain wall, wherein, this pivoted hole is divided into outer section smaller aperture due and inner segment larger aperture two sections, the external diameter of this spiral shell head be slightly less than this pivoted hole the inner segment larger aperture and greater than outer section smaller aperture due of this pivoted hole.
The cord clip device of described curtain wall, wherein, this plate mount pad and this outer briquetting link into an integrated entity by set bolt.
The cord clip device of described curtain wall, wherein, this adapter and this interior briquetting link into an integrated entity by set bolt.
The cord clip device of described curtain wall, wherein, the inner face of this plate mount pad is provided with a cord clip groove that radially extends, the cord clip groove that outer face coupling that should outer briquetting is right against on this plate mount pad is provided with a cord clip groove that radially extends, and the cord clip groove of this plate mount pad and the cord clip groove that is somebody's turn to do outer briquetting are over against surrounding and pressing is connected on the drag-line.
The cord clip device of described curtain wall, wherein, the inner face of this adapter is provided with a cord clip groove that radially extends, should in the cord clip groove that is right against on this adapter of the outer face coupling of briquetting be provided with a cord clip groove that radially extends, the cord clip groove of this adapter and should in the cord clip groove of briquetting over against surrounding and pressing is connected on another drag-line.
Owing to adopt above-mentioned structure, cord clip device of the present utility model utilizes hinged between adapter and the outer briquetting, can realize being crossed as the clamping of drag-line at any angle mutually to two, thereby realize the refuting of curtain wall drag-line supporting construction of various complexity connect, improved the practicality of product greatly.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by the specific embodiment of the present utility model is described in detail.
Fig. 1 is the three-dimensional exploded view of cord clip device of the present utility model;
Fig. 2 is the plane assembly drawing of cord clip device of the present utility model, and wherein part-structure is shown as the half-sectioned attitude;
Fig. 3 is that cord clip device of the present utility model is installed in the schematic diagram on the drag-line, and two drag-lines intersect at angle among the figure;
Fig. 4 is that cord clip device of the present utility model is installed in the schematic diagram on the drag-line, and two drag-lines are crossed as another angle among the figure.
In the accompanying drawing, each label is:
1 plate mount pad
11 outer cord clip groove 12 installing holes
2 outer briquettings
21 outer cord clip groove 22 installing holes 23 fixing holes
3 adapters
Cord clip groove 32 installing holes 33 pivoted holes in 31
Briquetting in 4
Cord clip groove 42 installing holes in 41
5 pivot bolts
6 external fixation bolts
Set bolt in 7
The specific embodiment
For further understanding feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
" interior " described in the utility model, " outward " be according to curtain wall for the installation position of building, therefore do not limit scope of the present utility model, " outward " corresponding to orientation " left side " among Fig. 1 and Fig. 2, " interior " is corresponding to orientation " right side " among Fig. 1 and Fig. 2.
To shown in Figure 2, the cord clip device of curtain wall of the present utility model comprises plate mount pad 1, outer briquetting 2, adapter 3 and interior briquetting 4 as Fig. 1.
The outer end of plate mount pad 1 is the structure that is connected with curtain wall slab, can be designed to clipping structure, perforation formula structure or other panel connecting structure; It is cylindric that the inner of plate mount pad 1 becomes; The middle position of the inner face of plate mount pad 1 is provided with a cord clip groove 11 that radially extends, and the position that the inner face of plate mount pad 1 is positioned at cord clip groove 11 both sides is provided with the installing hole 12 of four symmetric arrays, and the hole wall of installing hole 12 is provided with internal thread.
Outer briquetting 2 whole one-tenth are cylindric; The cord clip groove 11 that central authorities' coupling of the outer face of outer briquetting 2 is right against on the plate mount pad 1 is provided with a cord clip groove 21 that radially extends, the installing hole 12 that coupling is right against on the plate mount pad 1 on the outer briquetting 2 is provided with the installing hole 22 that extends axially and run through outer briquetting 2, the hole wall of installing hole 22 is provided with internal thread, the central authorities of the inner face of outer briquetting 2 are provided with axially extended fixing hole 23, and the hole wall of fixing hole 23 is provided with internal thread.
Adapter 3 whole one-tenth are cylindric; The middle position of the inner face of adapter 3 is provided with a cord clip groove 31 that radially extends, the position that the inner face of adapter 3 is positioned at cord clip groove 31 both sides is provided with the installing hole 32 of four symmetric arrays, the hole wall of installing hole 32 is provided with internal thread, the fixing hole 23 that central authorities' coupling of adapter 3 is right against on the outer briquetting 2 is provided with pivoted hole 33, the hole wall of pivoted hole 33 is provided with a step, and promptly pivoted hole 33 is divided into outer section smaller aperture due and inner segment larger aperture two sections.
Interior briquetting 4 whole one-tenth are cylindric than weak point; The cord clip groove 31 that central authorities' coupling of the outer face of interior briquetting 4 is right against on the adapter 3 is provided with a cord clip groove 41 that radially extends, the installing hole 32 that coupling is right against on the adapter 3 on the interior briquetting 4 is provided with the installing hole 42 that extends axially and run through interior briquetting 4, and the hole wall of installing hole 42 is provided with internal thread.
Pivot bolt 5 comprises and is provided with externally threaded screw rod 51 and the smooth spiral shell head 52 of side face, the external diameter of screw rod 51 is less than the external diameter of spiral shell head 52, the external screw thread coupling of screw rod 51 is engaged in the internal thread of the fixing hole 23 of outer briquetting 2, spiral shell head 52 is matched with the pivoted hole 33 on the adapter 3, the external diameter of spiral shell head 52 be slightly less than pivoted hole 33 the inner segment larger aperture and greater than outer section smaller aperture due of pivoted hole 33, be that spiral shell head 52 can be spacing by the step butt of pivoted hole 33, the hole wall of pivoted hole 33 can be designed to other structure, as long as it is spacing to constitute butt to spiral shell head 52.
The external screw thread of external fixation bolt 6 coupling is engaged in the internal thread of the installing hole 22 of the installing hole 12 of plate mount pad 1 and outer briquetting 2.
The external screw thread of external fixation bolt 7 coupling is engaged in the internal thread of the installing hole 42 of the installing hole 32 of adapter 3 and interior briquetting 4.
Cord clip Unit Installation process of the present utility model is as follows:
External fixation bolt 6 is screwed onto in the installing hole 12 of the installing hole 22 of outer briquetting 2 and plate mount pad 1 from inside to outside successively, plate mount pad 1 and outer briquetting 2 are linked into an integrated entity, and the cord clip groove 11 of plate mount pad 1 and the cord clip groove 21 of outer briquetting 2 are over against surrounding and pressing is connected on the drag-line 81;
Pivot bolt 5 with screw rod 51 outside and spiral shell head 52 in interior orientation, run through earlier in the pivoted hole 33 that is plugged in adapter 3, be bolted in again in the fixing hole 23 of outer briquetting 2, be that pivot bolt 5 is fixed on the outer briquetting 2 and serves as rotating shaft, and adapter 3 is articulated on the pivot bolt 5 and can serves as that axle rotates with pivot bolt 5, that is to say that adapter 3 is articulated in outer briquetting 2, can rotate with respect to outer briquetting 2; Be cylinder hinge constraint between adapter 3 among the described embodiment of Fig. 1 to Fig. 2 and the outer briquetting 2, also can be designed to the spherical hinge constraint, be designed to spherically as the spiral shell head 52 of pivot bolt 5, its design principle is identical; In addition, the butt that the step on the hole wall of the pivoted hole 33 of adapter 3 and the spiral shell head of pivot bolt 5 are 52 is spacing, makes promptly to guarantee hinged stable between adapter 3 and the outer briquetting 2 can not throw off between adapter 3 and the outer briquetting 2;
In interior set bolt 7 is screwed onto from inside to outside successively in the installing hole 32 of the installing hole 42 of briquetting 4 and adapter 3, adapter 3 and interior briquetting 4 are linked into an integrated entity, and the cord clip groove 31 of adapter 3 and the cord clip groove 41 of interior briquetting 4 are over against surrounding and pressing is connected on another drag-line 82.
Referring to Fig. 3 to Fig. 4, cord clip device of the present utility model utilizes hinged between adapter 3 and the outer briquetting 2, can realize being crossed as the clamping of drag-line at any angle mutually to two, thereby realize the refuting of curtain wall drag-line supporting construction of various complexity connect.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not break away from its spiritual essence or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the present utility model all be included in the utility model.