CN207160346U - A kind of stand apparatus for the dislocation of curtain wall facade expansion joint - Google Patents

Abstract

The utility model discloses a support device for dislocation of expansion joints on curtain wall facades, which comprises a sliding hinged support and a wheeled sliding support. The sliding hinged support is arranged on the top of a vertical keel and the steel structure of a main body Between, the wheeled sliding support is arranged between the bottom of the vertical keel and the steel structure of the main body, the sliding hinged support includes a first ear plate fixedly connected with the vertical keel, the The first ear plate is hinged with a second ear plate, and the second ear plate is fixedly connected with the steel structure of the main body. The wheeled sliding support includes a bottom plate fixedly connected to the bottom of the vertical keel, and the bottom plate is connected to the bottom of the vertical keel. The steel structure of the main body is slidingly connected. Beneficial effects of the utility model: the top and bottom of the curtain wall can be deformed relative to the main steel structure at the same time, which can ensure the structural safety of the curtain wall system without affecting the appearance of the building. The deformation adjustment is large, and the installation is simple and convenient, which can be widely used in Exterior curtain wall engineering, interior decoration engineering, etc.

Description

A support device for dislocation of expansion joints on curtain wall facade

technical field

The utility model relates to the field of glass curtain walls, in particular to a support device for dislocation of expansion joints on the facade of curtain walls.

Background technique

In today's society, the glass curtain walls of large public buildings are required to be more atmospheric and beautiful, and the divisions are getting larger and larger. Most of these tall curtain walls adopt a sit-down structure. The top and bottom of the keel are connected to the main structure through ear plates. The curtain wall at the joint is generally constructed of expandable organ panels, so that the panels on both sides of the expansion joint belong to two different independent units, so as to meet the structural displacement requirements.

However, as the building structure becomes more and more complex, the top and bottom of the expansion joints will be misaligned. According to the traditional joint method, if the deformation requirements of the top and bottom are to be guaranteed, two organ panels must be used to separate the curtain wall. There are 3 units, which will affect the appearance of the building.

Aiming at the problems in the related technologies, no effective solution has been proposed yet.

Utility model content

Aiming at the above-mentioned technical problems in the related art, the utility model proposes a support device for dislocation of the expansion joints of the facade of the curtain wall. The top and bottom of the curtain wall can be deformed relative to the main steel structure at the same time, which can ensure the structural safety of the curtain wall system. It can also not affect the appearance of the building, has a large amount of deformation adjustment, and is simple and convenient to install. It can be widely used in exterior curtain wall projects and interior decoration projects.

For realizing above-mentioned technical purpose, technical scheme of the present utility model is realized like this:

A support device for dislocation of expansion joints on curtain wall facades, including a sliding hinged support and a wheeled sliding support, the sliding hinged support is arranged between the top of the vertical keel and the steel structure of the main body, the The wheeled sliding support is arranged between the bottom of the vertical keel and the steel structure of the main body, and the sliding hinged support includes a first ear plate fixedly connected with the vertical keel, and the first ear plate is hinged There is a second ear plate, and the second ear plate is fixedly connected with the steel structure of the main body. Swipe to connect.

Further, the first ear plate is a U-shaped structure.

Further, the first ear plate is fixedly connected with a first sleeve, and a screw rod is sleeved inside the first sleeve, and two ends of the screw rod are respectively fixedly connected with a second ear plate.

Further, the second ear plate is semi-elliptical.

Further, the bottom plate is slidably connected to the main steel structure through several round steels and a second sleeve sleeved on the round steels.

Further, the round steel is evenly distributed in the rectangular frame, and the rectangular frame is fixedly connected with the main steel structure.

Further, butter is filled between the round steel and the second sleeve.

Beneficial effects of the utility model: the simultaneous deformation of the bottom and the top of the curtain wall is realized, and under the premise of ensuring the stressed structural system, movable devices are used up and down, which can meet the larger deformation; through the change of the connection node, the damage to the curtain wall unit is reduced. Separation reduces the use of organ boards, and the architectural appearance is more perfect; it is made of common and low-cost materials, and the fabrication and installation are simple and fast, which can speed up the construction progress; the use of sleeves and lubricants reduces the concentration of components Stress and friction, while reducing the noise when the curtain wall is in use, is conducive to environmental protection.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a front view during the application process of the support device for the dislocation of the expansion joints of the curtain wall facade according to the embodiment of the present invention;

Fig. 2 is a side view during the application process of the support device for the dislocation of the expansion joints of the curtain wall facade according to the embodiment of the present invention;

Fig. 3 is a top view of the sliding hinged support according to the embodiment of the present invention;

Fig. 4 is a top view of the wheeled sliding support according to the embodiment of the present invention.

In the picture:

1. Sliding hinged support; 2. Wheeled sliding support; 3. Top expansion joint; 4. Bottom expansion joint; 5. Vertical keel; 6. Horizontal keel; 7. Glass panel; 8. Organ board; 9 , the third ear plate; 10, the first ear plate; 11, the first sleeve; 12, the screw; 13, the second ear plate; 14, the main steel structure; 15, the bottom plate; 16, the round steel; 17, the second Sleeve; 18. Rectangular frame.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in Figures 1-4, a support device for dislocation of curtain wall facade expansion joints according to an embodiment of the utility model is characterized in that it includes a sliding hinged support 1 and a wheeled sliding support 2. The sliding hinged support 1 is set between the top of the vertical keel 5 and the main steel structure 14, and the wheeled sliding support 2 is set between the bottom of the vertical keel 5 and the main steel structure 14 , the sliding hinged support 1 includes a first ear plate 10 fixedly connected to the vertical keel 5, the first ear plate 10 is hinged with a second ear plate 13, and the second ear plate 13 is connected to the The main steel structure 14 is fixedly connected, and the wheeled sliding support 2 includes a bottom plate 15 fixedly connected to the bottom of the vertical keel 5 , and the bottom plate 15 is slidably connected to the main steel structure 14 .

In a specific embodiment of the present utility model, the first ear plate 10 is a U-shaped structure.

In a specific embodiment of the present utility model, the first ear plate 10 is fixedly connected with a first sleeve 11, and a screw 12 is sleeved inside the first sleeve 11, and the two ends of the screw 12 are respectively fixed A second ear plate 13 is connected.

In a specific embodiment of the present utility model, the second ear plate 13 is semi-elliptical.

In a specific embodiment of the present utility model, the bottom plate 15 is slidably connected to the main steel structure 14 through several round steels 16 and second sleeves 17 sleeved on the round steels 16 .

In a specific embodiment of the present invention, the round steels 16 are evenly distributed in the rectangular frame 18, and the rectangular frame 18 is fixedly connected with the main steel structure 14.

In a specific embodiment of the present utility model, butter is filled between the round steel 16 and the second sleeve 17 .

In order to facilitate the understanding of the above-mentioned technical solution of the present utility model, the above-mentioned technical solution of the present utility model will be described in detail below through specific usage modes.

The fixed connection mode described in the utility model can be replaced by conventional technical means such as welding and bolt connection, and the sliding connection mode can be replaced by conventional technical means such as slide rails and linear bearings.

The main steel structure 14 has a top expansion joint 3 and a bottom expansion joint 4, the left curtain wall joist is set on the left side of the top expansion joint 3, the right curtain wall joist is set on the right side of the top expansion joint 3, the left curtain wall joist and the right curtain wall joist A glass panel 7 is installed on the front side, and a retractable organ panel 8 is installed along the position of the top expansion joint 3. The organ panel 8 separates the left and right glass panels 7 into two independent units, and the left and right curtain wall joists include vertical joists 5 and the horizontal keel 6, and between the horizontal keel 6 and the vertical keel 5 are all connected by welding, and the glass panel 7 is installed across the expansion joint 4 at the bottom.

The top of the vertical keel 5 and the main steel structure 14 are all connected by a sliding hinged support 1; the bottom of the vertical keel 5 and the main steel structure 14 are connected by a wheeled sliding support 2 or a third ear plate 9, and the third The ear plate 9 adopts the conventional ear plate used when the vertical keel 5 is connected with the main steel structure 14 in the prior art, wherein the bottom of the vertical keel 5 between the projection of the bottom expansion joint 4 and the top expansion joint 3 is provided with a wheel type sliding The support 2 and the bottom of the other vertical keels 5 are provided with a third lug plate 9 and a main steel structure 14 connected by bolts.

The sliding hinged support 1 is composed of a first ear plate 10, a first sleeve 11, a screw rod 12 and a second ear plate 13. The first ear plate 10 is a U-shaped structure, the second ear plate 13 is a semi-elliptical shape, and the second ear plate 13 is semi-elliptical. There are holes on the first ear plate 10 and the second ear plate 13, the second ear plate 13 is fully welded with the main steel structure 14, the first ear plate 10 is installed between the two second ear plates 13, and passes through the first The sleeve 11 and the screw rod 12 are hinged to the second ear plate 13, and the distance between the second ear plates 13 needs to be determined by calculating the structural deformation. The screw rod 12 and the first sleeve 11 are made of stainless steel. The top of the vertical keel 5 is inserted into the inner side of the open end of the first ear plate 10, connected by stainless steel bolts, and iron gaskets and rubber gaskets need to be added to the connection parts.

The wheeled sliding support 2 is composed of a bottom plate 15, a round steel 16, a second sleeve 17, and a rectangular frame 18. According to the structural deformation and the cross-sectional size of the vertical keel 5, four thick steel plates are welded into a rectangular frame 18. The top and bottom of the frame 18 are open, and several round steel bars 16 made of stainless steel are evenly arranged perpendicular to the plane of the curtain wall and welded on the inner side of the rectangular frame 18. The second sleeve 17 made of stainless steel is set outside the round steel bars 16, and the round steel bars 16 and Butter is filled between the second sleeves 17, the bottom plate 15 is welded to the bottom of the vertical keel 5, and placed on the circumferential surface of the second sleeve 17, the rectangular frame 18 and the main steel structure 14 are fully welded.

In specific use, when the main steel structure 14 on the left side of the top expansion joint 3 is displaced, the left curtain wall keel moves together with the main steel structure 14 through the wheeled sliding support 2 at the bottom to meet the deformation requirements; when the top expansion joint 3 When the displacement of the main steel structure 14 on the right changes, the right curtain wall keel and the main steel structure 14 move together, and at the same time, the left curtain wall keel moves relative to the right curtain wall keel through the wheeled sliding support 2, but the position does not change , to meet the deformation requirements.

To sum up, with the help of the above-mentioned technical solution of the utility model, the simultaneous deformation of the bottom and top of the curtain wall is realized. Under the premise of ensuring the stressed structural system, movable devices are used up and down to meet large deformation; through the change of connecting nodes, The separation of curtain wall units is reduced, the use of organ panels is reduced, and the architectural appearance effect is more perfect; it is made of common and low-cost materials, and the production and installation are simple and fast, which can speed up the construction progress; using sleeves and lubricants , reduce the concentrated stress and friction of components, and at the same time reduce the noise when the curtain wall is in use, which is conducive to environmental protection.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall be included in the utility model. within the scope of the new protection.

Claims (7)

1. a kind of stand apparatus for the dislocation of curtain wall facade expansion joint, it is characterised in that including sliding pivoting support（1）And wheel Formula slip support abutment（2）, the sliding pivoting support（1）It is arranged on centre keel（5）Top and main body steel construction（14）Between, it is described Wheeled slip support abutment（2）It is arranged on the centre keel（5）Bottom and the main body steel construction（14）Between, the be hinged branch of sliding Seat（1）Including with the centre keel（5）The first otic placode being fixedly connected（10）, first otic placode（10）It is hinged with the second otic placode （13）, second otic placode（13）With the main body steel construction（14）It is fixedly connected, the wheeled slip support abutment（2）Including fixation It is connected to the centre keel（5）The bottom plate of bottom（15）, the bottom plate（15）With the main body steel construction（14）It is slidably connected.

2. the stand apparatus according to claim 1 for the dislocation of curtain wall facade expansion joint, it is characterised in that described first Otic placode（10）For U-shaped structure.

3. the stand apparatus according to claim 2 for the dislocation of curtain wall facade expansion joint, it is characterised in that described first Otic placode（10）It is fixedly connected with the first sleeve（11）, first sleeve（11）Inside it is arranged with screw rod（12）, the screw rod（12） Both ends be respectively fixedly connected with second otic placode（13）.

4. the stand apparatus according to claim 3 for the dislocation of curtain wall facade expansion joint, it is characterised in that described second Otic placode（13）For half elliptic.

5. the stand apparatus according to claim 4 for the dislocation of curtain wall facade expansion joint, it is characterised in that the bottom plate （15）Pass through some round steel（16）And it is set in the round steel（16）On second sleeve（17）Be slidably connected the main body steel Structure（14）.

6. the stand apparatus according to claim 5 for the dislocation of curtain wall facade expansion joint, it is characterised in that the round steel （16）It is distributed on rectangular frame（18）It is interior, the rectangular frame（18）With the main body steel construction（14）It is fixedly connected.

7. the stand apparatus according to claim 6 for the dislocation of curtain wall facade expansion joint, it is characterised in that the round steel （16）With the second sleeve（17）Between be filled with butter.