CN106121103A - a curtain wall - Google Patents

Abstract

The invention discloses a curtain wall, and belongs to the field of buildings. The curtain includes curtain board, fossil fragments, first connecting component and connecting plate, and the apex angle department at the back of curtain board is fixed to the connecting plate, and fossil fragments are hollow structure, and the position that corresponds the connecting plate on the fossil fragments is seted up jaggedly, and the connecting plate is located the breach, and first connecting component includes: first connecting rod, first elastic component, second elastic component and first retaining member, the fossil fragments are passed to the first end of first connecting rod and are installed on the connecting plate, and first connecting rod and connecting plate parallel arrangement, first elastic component suit is on the connecting rod, and the one end of first elastic component supports on the inner wall of fossil fragments, the other end of first elastic component supports on the connecting plate, the retaining member is installed on the second of connecting rod is served, second elastic component suit is on first connecting rod, and the one end of second elastic component supports on first retaining member, the other end of second elastic component supports on the outer wall of fossil fragments. The curtain wall can avoid the four corners of curtain wall board to take place deformation or fracture because of the atress is uneven.

Description

a curtain wall

technical field

The invention relates to the field of construction, in particular to a curtain wall.

Background technique

Curtain wall is the outer wall enclosure of a building, and it is a light-weight wall with decorative effect commonly used in modern large-scale and high-rise buildings.

Most of the existing curtain walls adopt the exposed frame structure. Generally, rectangular tubes are used as the keel. The curtain wall panels are installed on the top or bottom of the keel and fixed through the keel. This structure prevents the curtain wall panels from covering the keel, and the keel is exposed outside. Affects the appearance of the curtain wall. In order for the curtain wall panels to cover the keel, the user aligns multiple curtain wall panels and fixes them on the keel with connecting corners.

In the process of realizing the present invention, the inventor finds that there are at least the following problems in the prior art:

Since the curtain wall panel and the keel are fixed by connecting corners, the four corners of the curtain wall panel and the keel are all rigidly connected, and when the connection corners are used for fixing, there is no room for adjustment between the curtain wall panel and the keel. The four corners cannot be guaranteed to be in the same plane, which will cause the curtain wall panels to be easily deformed or broken during installation. In order not to affect the safety of the curtain wall, the deformed or cracked curtain wall panels need to be replaced. Replacement of the curtain wall panels will increase the use cost.

Contents of the invention

In order to solve the problem that the curtain wall panel is easily deformed or broken in the prior art, the embodiment of the present invention provides a curtain wall. Described technical scheme is as follows:

The present invention provides a curtain wall, comprising a curtain wall panel and a keel, the curtain wall also includes: a first connecting assembly and a connecting plate, the connecting plate is fixed at the top corner of the back of the curtain wall panel, and the keel is hollow structure, a notch is opened on the keel corresponding to the position of the connecting plate, and the connecting plate is located in the notch, and the first connecting assembly includes: a first connecting rod, a first elastic member, a second elastic member and The first locking member, the first end of the first connecting rod passes through the keel and is installed on the connecting plate, and the first connecting rod is arranged parallel to the connecting plate, and the first elastic member Fitted on the first connecting rod, and one end of the first elastic member is against the inner wall of the keel, the other end of the first elastic member is against the connecting plate, and the first lock The tightening member is installed on the second end of the connecting rod, the second elastic member is sleeved on the first connecting rod, and one end of the second elastic member is against the first locking member, The other end of the second elastic member abuts against the outer wall of the keel, and the initial states of the first elastic member and the second elastic member are both in a compressed state.

Specifically, a threaded hole is provided on the connecting plate, an external thread is provided on the first end of the first connecting rod, and the connecting rod is connected to the connecting plate through threads.

Specifically, the first locking member is a nut, and the first connecting rod is provided with an external thread matched with the nut.

Specifically, the first elastic member is a butterfly spring or a spring.

Specifically, the second elastic member is a butterfly spring or a spring.

Specifically, a first limiting sleeve is provided on the inner wall of the keel, and the first elastic member is located in the first limiting sleeve.

Specifically, a first gasket is provided between the first elastic member and the inner wall of the keel.

Specifically, a second washer is disposed between the second elastic member and the locking member.

Specifically, the keel is a rectangular frame structure.

Specifically, the curtain wall further includes a second connection assembly, the structure of the second connection assembly is the same as that of the first connection assembly, and the first end of the second connecting rod of the second connection assembly passes through the The keel is installed on the bottom surface of the connecting plate, and the second connecting rod is vertically arranged with the connecting plate.

The beneficial effect brought by the technical solution provided by the present invention is: the present invention provides a curtain wall, the curtain wall panel and the keel are connected through a connecting assembly, and the curtain wall panel can be adjusted by adjusting the position of the first locking member on the first connecting rod. The distance between the top corners and the keel, so as to ensure that the four corners of the curtain wall panel installed on the keel can be stressed evenly and in the same plane, so as to avoid deformation or rupture of the curtain wall panel. At the same time, the first elastic member of the connecting component The two ends of the two ends of the keel are respectively pressed against the inner wall of the keel and the connecting plate, and the two ends of the second elastic part of the connection assembly are respectively pressed against the locking part and the outer wall of the keel, and the curtain wall is absorbed by the first elastic part and the second elastic part. The load from the panel to the keel can be cushioned by the first elastic member and the second elastic member to prevent rigid impact between the curtain wall panel and the keel, thereby avoiding deformation or cracking of the four corners of the curtain wall panel due to uneven force.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is a schematic structural diagram of a curtain wall provided by an embodiment of the present invention.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

Example

The embodiment of the present invention provides a curtain wall, as shown in Figure 1, the curtain wall includes a curtain wall panel 1, a keel 2, a first connecting assembly 3 and a connecting plate 4, and the connecting plate 4 is fixed at the top corner of the back of the curtain wall panel 1 , the keel 2 is a hollow structure, a notch 4a is opened on the keel 2 corresponding to the position of the connecting plate 4, the connecting plate 4 is located in the notch 4a, the first connecting assembly 3 includes: a connecting rod 3a, a first elastic member 3b, a second elastic member 3c and pin 3d, the first end of the connecting rod 3a passes through the keel 2 and is installed on the connecting plate 4, and the connecting rod 3a is arranged in parallel with the connecting plate 4, the first elastic member 3b is sleeved on the connecting rod 3a, and the second One end of an elastic member 3b abuts against the inner wall of the keel 2, the other end of the first elastic member 3b abuts against the side wall of the connecting plate 4, the locking member 3d is installed on the second end of the connecting rod 3a, and the second elastic Part 3c is sleeved on the connecting rod 3a, and one end of the second elastic part 3c is against the locking part 3d, and the other end of the second elastic part 3c is against the outer wall of the keel 2, and the first elastic part 3b and the second The initial state of the elastic member 3c is a compressed state. In this embodiment, there may be multiple first connecting components 3 , and the multiple first connecting components 3 can evenly share the force transmitted from the connecting plate 4 to the keel 2 .

Specifically, the connecting plate 4 is provided with threaded holes, the first end of the connecting rod 3a is provided with external threads, and the connecting rod 3a is connected to the connecting plate 4 through threads. The first connecting assembly 3 can be conveniently installed on the connecting plate 4 by means of threaded connection.

Specifically, the locking member 3d may be a nut, and the connecting rod 3a is provided with an external thread matched with the nut. The locking part 3d adopts a nut, which can improve the versatility of the locking part 3d and reduce the cost of the locking part 3d.

Specifically, the first elastic member 3b may be a butterfly spring. The belleville spring can bear the load better, and after being deformed under the load, it saves a certain amount of potential energy. The number of disc springs can be multiple, and the number of disc springs can be adjusted according to specific conditions. In addition, in other embodiments, the first elastic member 3b can also be a spring.

Specifically, the second elastic member 3c may be a butterfly spring. The belleville spring can bear the load better, and after being deformed under the load, it saves a certain amount of potential energy. The number of disc springs can be multiple, and the number of disc springs can be adjusted according to specific conditions. In addition, in other embodiments, the second elastic member 3c can also be a spring.

Specifically, a first limiting sleeve 2a may be provided on the inner wall of the keel 2, and the first elastic member 3b is located in the first limiting sleeve 2a. The first limiting sleeve 2a can limit the position of the first elastic member 3b to prevent the displacement of the first elastic member 3b.

In addition, a second limiting sleeve 2b may also be provided on the outer wall of the keel 2, and the second elastic member 3c is located in the second limiting sleeve 2b. The second limiting sleeve 2b can limit the position of the second elastic member 3c and prevent the second elastic member 3c from being displaced.

Specifically, a first gasket 5 is provided between the first elastic member 3b and the inner wall of the keel 2 . The first washer 5 can adjust the compression amount of the first elastic member 3b, so that the compression amount can buffer the load transmitted by the connecting plate 4, so as to ensure that the keel 2 will not receive a large impact force. In addition, the first washer 5 can prevent the first elastic member 3b from being worn due to contact with the keel 2 .

Specifically, a second washer 6 is disposed between the second elastic member 3c and the locking member 3d. The second gasket 6 can adjust the compression amount of the second elastic member 3c, so that the compression amount can buffer the load transmitted by the connecting plate 4, so as to ensure that the locking member 3d will not be subjected to a large force. In addition, the second washer 6 can prevent the second elastic member 3c from being worn due to contact with the locking member 3d.

Specifically, the curtain wall can also include a second connection assembly 7, the structure of the second connection assembly 7 is the same as that of the first connection assembly 3, and the first end of the second link 7a of the second connection assembly 7 passes through the keel 2 It is installed on the bottom surface of the connecting plate 4 , and the second connecting rod 7 a is vertically arranged with the connecting plate 4 . Specifically, the second connection assembly 7 includes a second connecting rod 7a, a third elastic member 7b, a fourth elastic member 7c and a second locking member 7d, the third elastic member 7b is sleeved on the second connecting rod 7a, and the second One end of the three elastic parts 7b is against the inner wall of the keel 2, the other end of the third elastic part 7b is against the bottom surface of the connecting plate 4, and the second locking part 7d is installed on the second end of the second connecting rod 7a, The fourth elastic piece 7c is sleeved on the second connecting rod 7a, and one end of the fourth elastic piece 7c abuts against the second locking piece 7d, and the other end of the fourth elastic piece 7c abuts against the bottom outer wall of the keel 2 . Because the curtain wall panel 1 is installed on the keel 2, and the dead weight of the curtain wall panel 1 is relatively large, the vertical load transmitted by the connecting plate 4 can be shared through the second connecting assembly 7, so as to prevent the curtain wall panel 1 from being damaged due to its large self-weight. downward shifting trend. Wherein, there may be multiple second connecting assemblies 7 , and the multiple second connecting assemblies 7 can evenly share the vertical load transmitted by the connecting plate 4 .

Specifically, the keel 2 can be a rectangular frame structure. The rectangular frame structure can ensure that the keel 2 has a good force bearing capacity, and can stably fix the curtain wall panel 1 on the keel 2 .

The embodiment of the present invention provides a curtain wall. The curtain wall panel and the keel are connected through a connecting component. By adjusting the position of the first locking member on the first connecting rod, the distance between each corner of the curtain wall panel relative to the keel can be adjusted, thereby ensuring The four corners of the curtain wall panel installed on the keel can be evenly stressed and located in the same plane, thereby preventing the curtain wall panel from being deformed or broken. On the board, press the two ends of the second elastic part of the connection assembly against the outer wall of the locking part and the keel respectively, and absorb the load from the curtain wall panel to the keel through the first elastic part and the second elastic part, and through the first elastic The first piece and the second elastic piece can achieve the effect of cushioning and prevent the rigid impact between the curtain wall panel and the keel, so as to prevent the four corners of the curtain wall panel from being deformed or broken due to uneven force.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (10)

1. A curtain wall, comprising a curtain wall panel and a keel, characterized in that the curtain wall also includes: a first connecting assembly and a connecting plate, the connecting plate is fixed at the top corner of the back side of the curtain wall panel, and the keel It is a hollow structure, and a notch is opened on the keel corresponding to the position of the connecting plate, and the connecting plate is located in the notch, and the first connecting component includes: a first connecting rod, a first elastic member, a second elastic member and the first locking member, the first end of the first connecting rod passes through the keel and is installed on the side wall of the connecting plate, and the first connecting rod is arranged parallel to the connecting plate, so The first elastic member is sleeved on the first connecting rod, and one end of the first elastic member is against the inner wall of the keel, and the other end of the first elastic member is against the connecting plate, The first locking member is installed on the second end of the first connecting rod, the second elastic member is sleeved on the first connecting rod, and one end of the second elastic member is against the On the first locking member, the other end of the second elastic member abuts against the outer wall of the keel, and the initial states of the first elastic member and the second elastic member are both in a compressed state. 2. The curtain wall according to claim 1, wherein the connecting plate is provided with a threaded hole, the first end of the first connecting rod is provided with an external thread, and the first connecting rod is connected with the thread through the thread. The connecting plate is connected. 3 . The curtain wall according to claim 1 , wherein the first locking member is a nut, and the first connecting rod is provided with an external thread matched with the nut. 4 . 4. The curtain wall according to claim 1, wherein the first elastic member is a butterfly spring or a spring. 5. The curtain wall according to claim 1, wherein the second elastic member is a butterfly spring or a spring. 6 . The curtain wall according to claim 1 , wherein a first limiting sleeve is provided on the inner wall of the keel, and the first elastic member is located in the first limiting sleeve. 7. The curtain wall according to claim 1, characterized in that, a first gasket is provided between the first elastic member and the inner wall of the keel. 8. The curtain wall according to claim 1, characterized in that, a second gasket is arranged between the second elastic member and the locking member. 9. The curtain wall according to claim 1, wherein the keel is a rectangular frame structure. 10. The curtain wall according to claim 1, characterized in that, the curtain wall further comprises a second connection component, the structure of the second connection component is the same as that of the first connection component, and the second connection component The first end of the second connecting rod passes through the keel and is installed on the bottom surface of the connecting plate, and the second connecting rod is vertically arranged with the connecting plate.