Hidden frame type curtain wall

Abstract

The utility model relates to the technical field of curtain walls, and discloses a hidden frame type curtain wall which comprises a stand column, cross beams are arranged on the two sides of the stand column, a glass panel is arranged at the front end of the stand column, a first installation structure is arranged on the inner side of the stand column, and second installation structures are arranged on the inner sides of the cross beams. By arranging the clamping cover, the clamping frame, the mounting blocks and the sealing glue layers, the two clamping sleeves are clamped and fixed on the outer side of the glass panel through the sealing glue layers, and then the two clamping sleeves and the clamping frame are tightened and fixed through the mounting blocks and the bolts on the clamping frame, so that the clamping frame and the clamping sleeves are tightly fixed on the back of the glass panel; then the positioning plate is pushed to drive the connecting plate to move downwards on the stand column, when the connecting plate moves downwards, the clamping plate at the end of the connecting plate is inserted into the clamping frame at the back of the glass panel, and the glass panel and the stand column are clamped and fixed all the time through clamping of the clamping frame and the clamping plate.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall technology, specifically a hidden frame curtain wall. Background Technology

[0002] As a new type of wall structure, glass curtain walls are widely used in large and high-rise buildings such as shopping malls, office buildings, and airports due to their advantages such as aesthetics, light weight, and good lighting. Glass curtain walls have complex connecting components and diverse processes, and must meet various performance requirements such as load-bearing capacity, wind pressure resistance, air tightness, water tightness, thermal insulation, and sound insulation. Glass curtain walls include exposed frame glass curtain walls, concealed frame glass curtain walls, and semi-concealed frame glass curtain walls. Among them, concealed frame glass curtain walls are made by bonding glass to an aluminum frame with silicone structural sealant (referred to as structural adhesive). The aluminum frame is completely concealed behind the glass, forming a large area of ​​all-glass mirror. In concealed frame curtain walls, the sub-frame is an essential component for connecting the glass to the columns or beams.

[0003] Existing patent document CN210562867U discloses a hidden frame curtain wall, in which a frame and a sub-frame are mounted on a column. A panel is mounted on the side of the sub-frame away from the column, and the panel is connected to the sub-frame by sealant. A protrusion is provided on the column, and a pressure seat is provided on the sub-frame. A fixing screw is provided on the pressure seat and inserted into the protrusion. A connecting part is also provided between the sub-frame and the column, located on both sides of the protrusion. The two sides of the connecting part abut against the sub-frame and the column respectively, and the surface of the connecting part abutting against the column also abuts against the crossbeam. The connecting part is connected to the sub-frame, column, and crossbeam by sealant. This utility model has the effect of facilitating the installation of the sub-frame. However, in the use of patent CN210562867U, the column, crossbeam and panel are fixed by the sub-frame, but the connection between the sub-frame and the panel is not stable enough and is easy to detach, which leads to the failure of the installation of the panel to the column and crossbeam. Therefore, there is an urgent need for a hidden frame curtain wall. Utility Model Content

[0004] The purpose of this utility model is to provide a frameless curtain wall that solves the problem of poor installation effect and easy detachment of the panel from the columns and beams in the background technology. By setting up a locking cover, a locking frame, a mounting block and a sealing layer, the two locking sleeves are locked and fixed to the outside of the glass panel by the sealing layer. Then, the two locking sleeves and the locking frame are tightened and fixed by the mounting block and bolts on the locking frame, so that the locking frame and locking sleeves are tightly fixed to the back of the glass panel, which facilitates the installation of the glass panel.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A frameless curtain wall includes columns, horizontal beams on both sides of the columns, and a glass panel at the front end of the columns. A first mounting structure is provided on the inner side of the columns, a second mounting structure is provided on the inner side of the horizontal beams, and a mounting bracket is provided on the back of the glass panel.

[0007] The first mounting structure includes a positioning plate, a connecting plate connected to the outer wall of the positioning plate, a locking plate provided at the end of the connecting plate, a locking frame locked to the outer side of the locking plate, a locking sleeve provided at the end of the locking frame, an mounting block connected to the outer wall of the locking frame, and a sealing adhesive layer provided on the inner side of the locking sleeve.

[0008] The second mounting structure includes a threaded rod, an end plate at the end of the threaded rod, an insert plate connected to the outer wall of the end plate, a limit block fixed at the top of the insert plate, and a limit groove formed at the top of the mounting bracket.

[0009] Preferably, the crossbeam and the column are fixedly installed, the inner wall of the column is provided with a sliding seat, and there are two connecting plates and locking plates.

[0010] Preferably, the locking sleeve is engaged with the glass panel, and the locking sleeve and the glass panel are fixedly connected by a sealant layer.

[0011] Preferably, there are two locking sleeves and locking frames, and the two locking sleeves and locking frames are fixedly connected by mounting blocks and bolts.

[0012] Preferably, the crossbeam has a threaded groove that matches the threaded rod, and the threaded rod is movably connected to the end plate via a bearing.

[0013] Preferably, the crossbeam has a movable groove that matches the insert plate, and the insert plate is engaged with the mounting bracket.

[0014] Preferably, the limiting block and the limiting groove are engaged and connected, and there are multiple limiting blocks and limiting grooves.

[0015] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0016] 1. This utility model sets up a locking cover, a locking frame, a mounting block, and a sealing layer. Two locking sleeves are locked and fixed to the outside of the glass panel by the sealing layer. Then, the two locking sleeves and the locking frame are tightened and fixed by the mounting block and bolts on the locking frame, so that the locking frame and locking sleeves are tightly fixed to the back of the glass panel. Then, the positioning plate is pushed to drive the connecting plate to move up and down on the column. When it moves down, the locking plate at the end of the connecting plate is inserted into the locking frame on the back of the glass panel. The locking frame and the locking plate lock together to fix the glass panel to the column.

[0017] 2. This utility model, by setting a threaded rod, mounting bracket, insert plate, limiting block and limiting groove, after a row of glass panels is fixed, the threaded rod on the crossbeam is screwed on. When the threaded rod rotates on the crossbeam, the end plate is moved to one side through the movement of the bearing at the end. When the end plate moves, it causes the insert plate to be inserted into the inner side of the mounting bracket on the back of the glass panel, and the limiting block at the top of the insert plate is inserted into the limiting groove at the top of the mounting bracket. Thus, the glass panel is fixed to the crossbeam by the insert plate and the mounting bracket, and the glass panel is securely installed. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the first installation structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the card holder of this utility model;

[0022] Figure 5 This is a schematic diagram of the sealant layer of this utility model;

[0023] Figure 6 This is a schematic diagram of the second mounting structure of this utility model;

[0024] Figure 7 This is a schematic diagram of the limiting groove of this utility model.

[0025] The components are as follows: 1. Column; 2. Horizontal beam; 3. Glass panel; 4. First mounting structure; 401. Positioning plate; 402. Connecting plate; 403. Locking plate; 404. Locking sleeve; 405. Locking bracket; 406. Sealing layer; 407. Mounting block; 5. Mounting bracket; 6. Second mounting structure; 601. Threaded rod; 602. End plate; 603. Insert plate; 604. Limiting block; 605. Limiting groove; 7. Sliding seat. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5A concealed frame curtain wall includes columns 1, horizontal beams 2 on both sides of the columns 1, and a glass panel 3 at the front end of the columns 1. A first mounting structure 4 is provided on the inner side of the columns 1, and a second mounting structure 6 is provided on the inner side of the horizontal beams 2. A mounting bracket 5 is provided on the back of the glass panel 3. The first mounting structure 4 includes a positioning plate 401, a connecting plate 402 connected to the outer wall of the positioning plate 401, a locking plate 403 at the end of the connecting plate 402, a locking frame 405 locking onto the outer side of the locking plate 403, a locking sleeve 404 at the end of the locking frame 405, and a mounting block 407 connected to the outer wall of the locking frame 405. A sealant layer 406 is provided on the inner side of the locking sleeve 404. A sliding seat 7 is provided on the inner wall of the columns 1. The positioning plate 401 is welded and fixed to the columns 1. There are two connecting plates 402 and two locking plates 403. The locking sleeve 404 locks onto the glass panel 3. The connection is made so that the locking sleeve 404 and the glass panel 3 are fixedly connected by the sealant layer 406. There are two locking sleeves 404 and locking brackets 405. The two locking sleeves 404 and locking brackets 405 are fixedly connected by the mounting block 407 and bolts. The two locking sleeves 404 are locked and fixed on the outside of the glass panel 3 by the sealant layer 406. Then, the two locking sleeves 404 and locking brackets 405 are tightened and fixed by the mounting block 407 and bolts on the locking brackets 405, so that the locking brackets 405 and locking sleeves 404 are tightly fixed to the back of the glass panel 3. Then, the positioning plate 401 is pushed to drive the connecting plate 402 to move up and down on the column 1. When moving down, the locking plate 403 at the end of the connecting plate 402 is inserted into the locking bracket 405 on the back of the glass panel 3. Then, the glass panel 3 is locked and fixed to the column 1 by the locking bracket 405 and the locking plate 403.

[0028] Please see Figure 6-7A type of concealed frame curtain wall, wherein the second mounting structure 6 includes a threaded rod 601, an end plate 602 is provided at the end of the threaded rod 601, an insert plate 603 is connected to the outer wall of the end plate 602, a limit block 604 is fixed at the top of the insert plate 603, a limit groove 605 is provided at the top of the mounting frame 5, a threaded groove matching the threaded rod 601 is provided on the crossbeam 2, and the threaded rod 601 and the end plate 602 are movably connected by bearings, a movable groove matching the insert plate 603 is provided on the crossbeam 2, and the insert plate 603 is engaged with the mounting frame 5, and the limit block 604 is engaged with the limit groove 605. The connection is made with multiple limiting blocks 604 and limiting grooves 605. After a row of glass panels 3 is fixed, the threaded rod 601 on the crossbeam 2 is screwed on. When the threaded rod 601 rotates on the crossbeam 2, the end plate 602 moves to one side through the movement of the bearing at the end. When the end plate 602 moves, it drives the insert plate 603 to be inserted into the inner side of the mounting bracket 5 on the back of the glass panel 3. The limiting block 604 at the top of the insert plate 603 is inserted into the limiting groove 605 at the top of the mounting bracket 5. The glass panel 3 is then fixed to the crossbeam 2 by the insert plate 603 and the mounting bracket 5, and the glass panel 3 is securely installed.

[0029] In use, the two locking sleeves 404 are locked to the outside of the glass panel 3 by the sealant layer 406. Then, the two locking sleeves 404 and the locking frame 405 are tightened and fixed by the mounting block 407 on the locking bracket 405 and the bolts, so that the locking frame 405 and the locking sleeves 404 are tightly fixed to the back of the glass panel 3. Then, the positioning plate 401 is pushed to move in the sliding seat 7 inside the column 1, which drives the connecting plate 402 to move down inside the column 1. When it moves down, the locking plate 403 at the end of the connecting plate 402 is inserted into the locking frame 405 on the back of the glass panel 3, and then the locking frame... The engagement of 405 and 403 with the locking plate secures the glass panel 3 to the column 1. After a row of glass panels 3 is fixed, the threaded rod 601 on the crossbeam 2 is screwed on. When the threaded rod 601 rotates on the crossbeam 2, the end plate 602 moves to one side through the movement of the bearing at its end. When the end plate 602 moves, it causes the insert plate 603 to be inserted into the inner side of the mounting bracket 5 on the back of the glass panel 3, and the limiting block 604 at the top of the insert plate 603 is inserted into the limiting groove 605 at the top of the mounting bracket 5. Thus, the glass panel 3 is fixed to the crossbeam 2 by the insert plate 603 and the mounting bracket 5, and the glass panel 3 is securely installed.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hidden frame curtain wall comprising uprights (1), characterized in that: The both sides of the column (1) are provided with cross beams (2), and the front end of the column (1) is provided with a glass panel (3), the inner side of the column (1) is provided with a first mounting structure (4), the inner side of the cross beam (2) is provided with a second mounting structure (6), and the back of the glass panel (3) is provided with a mounting rack (5); The first mounting structure (4) comprises a positioning plate (401), the outer wall of the positioning plate (401) is connected with a connecting plate (402), the end of the connecting plate (402) is provided with a clamping plate (403), the outer side of the clamping plate (403) is clamped with a clamping rack (405), the end of the clamping rack (405) is provided with a clamping sleeve (404), the outer wall of the clamping rack (405) is connected with a mounting block (407), and the inner side of the clamping sleeve (404) is provided with a sealing rubber layer (406); The second mounting structure (6) comprises a threaded rod (601), the end of the threaded rod (601) is provided with an end plate (602), the outer wall of the end plate (602) is connected with an insertion plate (603), the top end of the insertion plate (603) is fixed with a limiting block (604), and the top end of the mounting rack (5) is provided with a limiting groove (605).

2. The hidden-frame curtain wall according to claim 1, characterized in that: The cross beam (2) is fixedly installed with the column (1), the inner wall of the column (1) is provided with a sliding seat (7), the number of the connecting plate (402) and the clamping plate (403) is two.

3. The hidden frame curtain wall according to claim 1, characterized in that: The clamping sleeve (404) is clamped and connected with the glass panel (3), and the clamping sleeve (404) and the glass panel (3) are fixedly connected through the sealing rubber layer (406).

4. The hidden-frame curtain wall according to claim 1, characterized in that: The number of the clamping sleeve (404) and the clamping rack (405) is two, and the clamping sleeve (404) and the clamping rack (405) are fixedly connected through the mounting block (407) and the bolt.

5. The hidden-frame curtain wall according to claim 1, characterized in that: The cross beam (2) is provided with a threaded groove matched with the threaded rod (601), and the threaded rod (601) and the end plate (602) are movably connected through a bearing.

6. The hidden-frame curtain wall according to claim 1, characterized in that: The cross beam (2) is provided with a movable slot matched with the insertion plate (603), and the insertion plate (603) is clamped and connected with the mounting rack (5).

7. The hidden-frame curtain wall according to claim 1, characterized in that: The limiting block (604) is clamped and connected with the limiting groove (605), and the number of the limiting block (604) and the limiting groove (605) is multiple.

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