CN201416222Y

CN201416222Y - Bulb stay cable structure

Info

Publication number: CN201416222Y
Application number: CN200920135904XU
Authority: CN
Inventors: 白宝鲲
Original assignee: Guangdong Kinlong Hardware Products Co Ltd
Current assignee: Guangdong Kinlong Hardware Products Co Ltd
Priority date: 2009-03-23
Filing date: 2009-03-23
Publication date: 2010-03-03
Anticipated expiration: 2019-03-23

Abstract

A bulb stay cable structure at least comprises the following components: a stay cable which comprises a cable body and a cable head fixed to the end of the cable body and has at least one part that isspherical; and a mounting seat which is used for the penetrating of the cable body and abuts against the cable head with a matching mode. The spherical part of the mounting seat, which is matched with the cable head, is provided with a regulating curved surface. The spherical part of the cable head abuts against the regulating curved surface of the mounting seat. According to the utility model, the matching between the spherical cable head and the regulating curved surface of the mounting seat is used so that the position of the stay cable can be finely regulated in a certain angle. Not onlycan the mounting angle be regulated in a certain range according to the relative position of each component and the mounting is easy and convenient for mounting, but also the deformation generated bywind load, snow load, temperature variation and earthquake. The earthquake resistance and impact failure resistance are increased.

Description

The bulb stayed structure

Technical field

The utility model relates to a kind of curtain wall device, particularly a kind of drag-line that is applied in the stretch-draw cable-rod structure.

Background technology

Utilize the peripheral protective of curtain wall, be widely adopted in the world today as building.And wherein, the dotted 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.

The dotted curtain wall generally comprises curtain wall slab, supporting construction and pedestal three parts such as (structures that curtain wall construction is rely and is located).

Supporting construction can be divided into rigid supporting structure (as rigid frame, truss, rack, floor etc.) and flexible supporting structure.In the flexible supporting structure, considerable basic building block is not a rigidity, but only can bear the flexible cable of pulling force, the most commonly stretch-draw cable-rod structure.But, the simple Cable Structure of the many employings of existing drag-line, drag-line itself there is no self-regulating design.

Summary of the invention

In view of this, in order to overcome defective of the prior art, be necessary to provide a kind of design unique and make drag-line can be in certain angle self-adjusting bulb stayed structure.

To achieve the above object, the technical solution of the utility model is as follows:

A kind of bulb stayed structure comprises at least: drag-line, comprise cable body and the rope head that is fixed in this cable body end, and this rope head has at least a part to be spheroid; And mount pad, this cable body of confession wears but is connected to this rope head with mating, and the spheroid that this mount pad is matched with this rope head partly is provided with the adjusting curved surface, is connected to the spheroid position coupling of this rope head this adjusting curved surface of this mount pad.

Preferably, this rope head comprises near the spheroid portion of this cable body and the extension that extends from spheroid portion.

Preferably, the external diameter at this rope head and position this cable body junction is greater than the external diameter of this cable body.

Preferably, this mount pad one end is provided with the storage tank that geomery is matched with this rope head, and the other end is provided with the containing hole that communicates with this storage tank, and this storage tank is this adjusting curved surface that is matched with the spheroid position of this rope head near the position of this containing hole; This cable body passes and is connected to this containing hole, places to this rope head coupling this storage tank.

Preferably, this containing hole is the little taper in big the inner, outer end.

Preferably, the aperture at the inner terminal place of this containing hole less than the external diameter at the position that is connected in this cable body of this rope head greater than the external diameter of this cable body.

Preferably, the bulb stayed structure further comprises Connection Block, for this mount pad connection.

Preferably, between this Connection Block and this mount pad for being threaded.

Owing to adopt above-mentioned structure, the spherical rope head that the utility model utilizes drag-line cooperates with the adjusting curved surface of mount pad, make the position of drag-line in certain angle, can finely tune, both in installation process, can regulate setting angle within the specific limits according to the relative position of each parts, install easy to implement and convenience, and can compensate automatically because the distortion that wind load, snow load, variations in temperature and earthquake produce improves anti-seismic performance and shock-resistant destructive characteristics.

The taper design of the containing hole of mount pad then is the gap that is enough to for the cable body adjustment in order to provide.

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 schematic diagram of bulb stayed structure of the present utility model.

In the accompanying drawing, each label is:

1 drag-line

11 cable bodies, 12 rope heads

2 mount pads

21 storage tanks 22 are regulated curved surface 23 containing holes

3 Connection Blocks

31 installing holes

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.

As shown in Figure 1, drag-line 1 of the present utility model comprises cable body 11 and the rope head 12 that is fixed in cable body 11 ends; Being shaped as of rope head 12 has a part at least for spheroid or part spheroid, can be designed to shape as shown in FIG., comprises near the spheroid portion of cable body 11 and the extension that extends from spheroid portion, also can be designed as the shape of part spheroid etc.; The external diameter that the external diameter of any one of the rope head 12 shown in the figure comprises minimum place is all greater than the external diameter of cable body 11, in fact, as long as rope head 12 with the external diameter at the position of cable body 11 junctions external diameter greater than cable body 11; Rope head 12 can be designed to different shape and size;

Connection Block 3 is devices of stay guy 1, can be pedestal or other structure on the fixed buildings; Connection Block 3 is provided with the installing hole 31 with internal thread;

Mount pad 2 is designed to pass for cable body 11 but is connected to the structure of rope head 12 with mating; Mount pad 2 one ends are provided with the storage tank 21 that geomery is matched with rope head 12, the other end is provided with and communicates with storage tank 21 and the containing hole 23 of the taper that big the inner, outer end is little, greater than the external diameter of cable body 11, storage tank 21 is the adjusting curved surface 22 that is matched with the spheroid position of rope head 12 near the position of containing hole 23 less than the external diameter at the position that is connected in cable body 11 of rope head 12 in the aperture at the inner terminal place of containing hole 23; The external diameter of mount pad 2 is matched with the installing hole 31 of Connection Block 3 and is provided with external screw thread with mating.

During installation, cable body 11 passes and is connected to containing hole 23, places to rope head 12 couplings storage tank 21, is connected to the spheroid position coupling of rope head 12 and regulates curved surface 22; Mount pad 2 is rotatably connected in the installing hole 31 of Connection Block 3.

In installation and the use, because rope head 12 cooperates with adjusting curved surface 22, rope head 12 can carry out the rotation of certain angle in storage tank 21, then can adjust the position of cable body 11 in the certain angle scope, and the taper design of containing hole 23 then is the gap that is enough to for cable body 11 adjustment in order to provide.

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.

Claims

1, a kind of bulb stayed structure is characterized in that, comprises at least:

Drag-line comprises cable body and the rope head that is fixed in this cable body end, and this rope head has at least a part to be spheroid; And

Mount pad, this cable body of confession wears but is connected to this rope head with mating, and the spheroid that this mount pad is matched with this rope head partly is provided with the adjusting curved surface, is connected to the spheroid position coupling of this rope head this adjusting curved surface of this mount pad.

2, bulb stayed structure according to claim 1 is characterized in that, this rope head comprises near the spheroid portion of this cable body and the extension that extends from spheroid portion.

3, bulb stayed structure according to claim 1 is characterized in that, the external diameter at this rope head and position this cable body junction is greater than the external diameter of this cable body.

4, bulb stayed structure according to claim 1, it is characterized in that, this mount pad one end is provided with the storage tank that geomery is matched with this rope head, the other end is provided with the containing hole that communicates with this storage tank, and this storage tank is this adjusting curved surface that is matched with the spheroid position of this rope head near the position of this containing hole; This cable body passes and is connected to this containing hole, places to this rope head coupling this storage tank.

5, bulb stayed structure according to claim 4 is characterized in that, this containing hole is the little taper in big the inner, outer end.

6, bulb stayed structure according to claim 5 is characterized in that, the aperture at the inner terminal place of this containing hole less than the external diameter at the position that is connected in this cable body of this rope head greater than the external diameter of this cable body.

7, bulb stayed structure according to claim 1 is characterized in that, further comprises Connection Block, for this mount pad connection.

8, bulb stayed structure according to claim 7 is characterized in that, between this Connection Block and this mount pad for being threaded.