CN111851816A - A double-layer curtain wall connection structure - Google Patents

Abstract

The invention discloses a double-layer curtain wall connection structure. The double-layer curtain wall connection structure comprises a mounting seat, a buffer block, a steering ball, a connecting piece, an inner curtain wall board and an outer curtain wall board. The mounting seat is provided with a buffer block, and the buffer block passes through Several first elastic pieces are connected with the mounting seat, the buffer block is provided with a hemispherical groove for accommodating the steering ball, the steering ball is rotated and snapped into the hemispherical groove, the steering ball is also connected with the connecting piece through the connecting column, the inner curtain wall panel and the outer The curtain wall panels are sequentially assembled on the connecting pieces. The double-layer curtain wall connection structure of the present invention is provided with a buffer block, and the buffer block is connected to the mounting seat through the first elastic member, so that the double-layer curtain wall connection structure has good anti-collision buffer performance, and at the same time, the structure is reasonable, and the installation and adjustment are convenient. The advantages.

Description

A double-layer curtain wall connection structure

technical field

The invention relates to the technical field of curtain walls, in particular to a double-layer curtain wall connection structure.

Background technique

Double-layer curtain wall is also called hot aisle curtain wall, breathing curtain wall, ventilated curtain wall, energy-saving curtain wall, etc. It consists of two layers of façade structure, forming an air buffer layer between indoor and outdoor. The inner layer can be composed of exposed frame, hidden frame curtain wall, or doors and windows with opening fans and maintenance channels. It is also possible to arrange glass surfaces on both sides of an independent supporting structure to form a double-layered façade structure with a small spatial distance.

In the prior art, the installation and adjustment of the existing double-layer curtain wall is not convenient enough, and the adjustment is cumbersome, resulting in time-consuming and labor-intensive installation workers. It is easy to be damaged by building pressure, resulting in the rupture of the inner glass. Now a new connection structure for double-layer curtain wall is urgently needed to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a double-layer curtain wall connecting structure with reasonable structure and function of anti-collision and buffering.

In order to solve the above problems, the present invention provides a double-layer curtain wall connection structure, which includes a mounting seat, a buffer block, a steering ball, a connecting piece, an inner curtain wall panel and an outer curtain wall panel, the mounting seat is provided with a buffer block, and the The buffer block is connected to the mounting seat through a plurality of first elastic pieces, the buffer block is provided with a hemispherical groove for accommodating the steering ball, the steering ball is rotated and snapped into the hemispherical groove, and the steering The ball is also connected with the connecting piece through the connecting column, and the inner curtain wall panel and the outer curtain wall panel are sequentially assembled on the connecting piece.

As a further improvement of the present invention, the steering ball is provided with a plurality of first teeth, the hemispherical groove is provided with a plurality of grooves, and the grooves are provided with second teeth engaged with the first teeth Teeth, the bottom of the second teeth is connected with the bottom of the groove through a limit spring.

As a further improvement of the present invention, the side wall of the mounting seat is provided with a chute, a first rotating block is slidably arranged in the chute, the connecting piece is provided with a second rotating block, and the first rotating block It is connected with the second rotating block through a transmission rod, and the transmission rod drives the first rotating block to slide in the chute.

As a further improvement of the present invention, the bottom of the chute is provided with a clamping slot, the clamping slot is provided with a first impact block, the bottom of the first rotating block is provided with a compression groove, and the compression groove is provided with a The second impact block, the end surface of the second impact block is hemispherical, the bottom of the second impact block is connected to the bottom of the compression groove through a connecting spring, and the first rotating block drives the second impact block when sliding. The impact block, when the compression groove communicates with the card groove, the connecting spring drives the second impact block to partially extend into the card groove and abut against the first impact block.

As a further improvement of the present invention, the connecting piece is an "I" shape, the inner curtain wall panel is inserted into the top plate and the bottom plate of the connecting piece to connect, and the outer curtain wall board is bonded to the top plate of the connecting piece outside.

As a further improvement of the present invention, after the inner curtain wall panel is connected with the connecting piece by screws, the outer curtain wall panel is connected with the inner curtain wall panel by screws.

As a further improvement of the present invention, an elastic layer is further provided between the outer curtain wall board and the inner curtain wall board, and both sides of the elastic layer are respectively attached to the outer curtain wall board and the inner curtain wall board.

As a further improvement of the present invention, the elastic layer includes a middle elastic cotton cushion layer and rubber cushion layers on both sides.

As a further improvement of the present invention, the first elastic member is a spring sheet.

Beneficial effects of the present invention:

The double-layer curtain wall connection structure of the present invention is provided with a buffer block, and the buffer block is connected to the mounting seat through the first elastic member, so that the double-layer curtain wall connection structure has good anti-collision buffer performance, and at the same time, the structure is reasonable, and the installation and adjustment are convenient. The advantages.

The above description is only an overview of the technical solutions of the present invention, in order to be able to understand the technical means of the present invention more clearly, it can be implemented according to the content of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand , the following specific preferred embodiments, and in conjunction with the accompanying drawings, are described in detail as follows.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the double-layer curtain wall connection structure in the preferred embodiment of the present invention;

2 is a schematic structural diagram of a buffer block in a preferred embodiment of the present invention;

Fig. 3 is the structure enlarged schematic diagram at A place in Fig. 1;

FIG. 4 is a schematic structural diagram of an elastic layer in a preferred embodiment of the present invention.

Marking description: 1. Mounting seat; 101, Chute; 102, Card slot; 2. Buffer block; 201, Hemispherical groove; 202, Groove; 3, Steering ball; 6. Outer curtain wall panel; 7. Screws; 8. Spring sheet; 9. Connecting column; 10. Elastic layer; 11. Elastic cotton pad; 12. Rubber cushion; 13. First tooth; 14. Second tooth ; 15, limit spring; 16, first rotating block; 1601, compression groove; 17, second rotating block; 18, transmission rod; 19, first impact block; 20, second impact block; 21, connecting spring.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

As shown in Figure 1, it is a double-layer curtain wall connection structure in a preferred embodiment of the present invention. The double-layer curtain wall connection structure includes a mounting seat 1, a buffer block 2, a steering ball 3, a connecting piece 4, an inner curtain wall panel 5 and an outer curtain wall Plate 6, the mounting seat 1 is mounted on the wall by screws 7, the mounting seat 1 is provided with a buffer block 2, the buffer block 2 is connected with the mounting seat 1 through several first elastic parts, and the buffer block 2 is provided with a steering ball 3 to accommodate The hemispherical groove 201, the steering ball 3 is rotated and snapped into the hemispherical groove 201, the steering ball 3 is also connected with the connecting piece 4 through the connecting column 9, and the inner curtain wall panel 5 and the outer curtain wall panel 6 are assembled on the connecting piece 4 in sequence. Preferably, the first elastic member is a spring sheet 8 .

The steering ball 3 is provided with a plurality of first teeth 13 . As shown in FIG. 2 , a plurality of grooves 202 are formed in the hemispherical groove 201 , and the second teeth 14 are arranged in the grooves 202 to engage with the first teeth 13 . , the bottom of the second teeth 14 is connected with the bottom of the groove 202 through the limit spring 15 .

When the inner curtain wall panel 5 and the outer curtain wall panel 6 rotate, the connecting piece 4 drives the connecting column 9, the connecting column 9 drives the steering ball 3, the steering ball 3 drives the first teeth 13 to rotate, and the first teeth 13 drive the second teeth 13 to rotate. 14 is squeezed into the groove 202 to realize the steering function of the steering ball 3. After the rotation of the steering ball 3 is completed, when no external force acts on the steering ball 3, under the action of the limit spring 15, the second teeth 14 can The first teeth 13 mesh, the second teeth 14 restrict the movement of the first teeth 13, the second teeth 14 and the first teeth 13 cooperate to adjust the installation angle of the double-layer curtain wall, and make the steering ball 3 in the absence of It will not rotate under the action of external force, which ensures the stability of the double-layer curtain wall and at the same time ensures the flexible use of the double-layer curtain wall.

As shown in FIG. 3 , the side wall of the mounting base 1 is provided with a chute 101 , a first rotating block 16 is slidably arranged in the chute 101 , the connecting piece 4 is provided with a second rotating block 17 , the first rotating block 16 and the first rotating block 16 The two rotating blocks 17 are connected by a transmission rod 18 , and the transmission rod 18 drives the first rotating block 16 to slide in the chute 101 .

The bottom of the chute 101 is provided with a card slot 102, a first impact block 19 is arranged in the card slot 102, a compression slot 1601 is arranged at the bottom of the first rotating block 16, and a second impact block 20 is arranged in the compression slot 1601. The end surface of the second impact block 20 is hemispherical, the bottom of the second impact block 20 is connected to the bottom of the compression groove 1601 through the connecting spring 21 , the first rotating block 16 drives the second impact block 20 when sliding, and when the compression groove 1601 is connected to the clamping groove When 102 is connected, the connecting spring 21 drives the second impact block 20 to partially extend into the slot 102 to abut against the first impact block 19 . When the second impact block 20 collides with the first impact block 19 in the slot, it means that the outer curtain wall panel 6 and the inner curtain wall panel 5 are parallel to the wall, thereby realizing the reset function of the double-layered curtain wall after rotation.

In one embodiment, the connecting member 4 is an “I” shape, the inner curtain wall panel 5 is inserted into the top plate and the bottom plate of the connecting member 4 to connect, and the outer curtain wall panel 6 is bonded to the outside of the top plate of the connecting member 4 .

After the above-mentioned inner curtain wall panel 5 is connected with the connecting member 4 by screws, the outer curtain wall panel 6 is connected with the inner curtain wall panel 5 by screws.

In one embodiment, an elastic layer 10 is further provided between the outer curtain wall board 6 and the inner curtain wall board 5 , and two sides of the elastic layer 10 are respectively attached to the outer curtain wall board 6 and the inner curtain wall board 5 .

As shown in FIG. 4 , the elastic layer 10 includes a middle elastic cotton pad 11 layer and two rubber pad layers 12 on both sides.

When the double-layer curtain wall suffers a frontal impact, the buffer block 2 will squeeze the spring sheet 8 to buffer the impact force. If the part of the double-layer curtain wall near the edge is impacted, the elastic layer 10 will play a preliminary role in the impact. Buffering effect, the spring sheet 8 plays a further buffering effect on the impact force, ensuring that the double-layer curtain wall will not be easily broken under the action of external force.

The above embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention is subject to the claims.

Claims (9)

1. The utility model provides a double-deck curtain connection structure, a serial communication port, including mount pad, buffer block, steering ball, connecting piece, interior curtain wallboard and outer curtain wallboard, be equipped with the buffer block on the mount pad, the buffer block through a plurality of first elastic components with the mount pad is connected, be equipped with on the buffer block and hold turn to the hemisphere groove of ball, the steering ball rotate the joint with in the hemisphere groove, the steering ball still through the spliced pole with the connecting piece is connected, interior curtain wallboard and outer curtain wallboard assemble in proper order on the connecting piece.

2. The double-layer curtain wall connecting structure as claimed in claim 1, wherein a plurality of first teeth are arranged on the steering ball, a plurality of grooves are arranged in the hemispherical groove, second teeth meshed with the first teeth are arranged in the grooves, and the bottoms of the second teeth are connected with the bottoms of the grooves through limiting springs.

3. The double-layer curtain wall connecting structure as claimed in claim 1, wherein the side wall of the mounting seat is provided with a sliding groove, a first rotating block is arranged in the sliding groove in a sliding manner, a second rotating block is arranged on the connecting piece, the first rotating block and the second rotating block are connected through a transmission rod, and the transmission rod drives the first rotating block to slide in the sliding groove.

4. The double-layer curtain wall connecting structure according to claim 3, wherein a clamping groove is formed in the bottom of the sliding groove, a first impact block is arranged in the clamping groove, a compression groove is formed in the bottom of the first rotating block, a second impact block is arranged in the compression groove, the end face of the second impact block is hemispherical, the bottom of the second impact block is connected with the bottom of the compression groove through a connecting spring, the first rotating block drives the second impact block when sliding, and when the compression groove is communicated with the clamping groove, the connecting spring drives the second impact block to partially extend into the clamping groove to abut against the first impact block.

5. The double-layer curtain wall connecting structure as claimed in claim 1, wherein the connecting member is in an I shape, the inner curtain wall panel is inserted into the top plate and the bottom plate of the connecting member to be connected, and the outer curtain wall panel is adhered to the outer side of the top plate of the connecting member.

6. The double-wall curtain wall connecting structure according to claim 5, wherein the outer curtain wall panel is connected to the inner curtain wall panel by screws after the inner curtain wall panel is connected to the connecting member by screws.

7. The double-layer curtain wall connecting structure as claimed in claim 5, wherein an elastic layer is further arranged between the outer curtain wall board and the inner curtain wall board, and two sides of the elastic layer are respectively attached to the outer curtain wall board and the inner curtain wall board.

8. The double-deck curtain wall connecting structure as claimed in claim 7, wherein the elastic layer comprises a middle elastic cotton pad layer and two side rubber pad layers.

9. The double-deck curtain wall attachment structure of claim 1, wherein the first elastic member is a spring plate.

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