Mounting and connecting structure of unit type curtain wall

Abstract

The utility model relates to the technical field of glass curtain walls, in particular to a mounting and connecting structure of a unit type curtain wall, which comprises a building main body and a curtain wall stand column, an embedded part is embedded on the inner side of the building main body, the front end of the embedded part is fixedly connected with a front baffle, two groups of connecting pieces are clamped on the upper side of the front baffle, and the front ends of the two groups of connecting pieces are fixedly connected with the curtain wall stand column. Two sets of locking mechanisms are arranged on the side face of the front baffle, each locking mechanism comprises a first supporting plate, an inserting groove, a positioning groove, a clamping groove, a positioning block, a clamping rod, a positioning spring, an inserting plate and an inserting hole, the first supporting plates are fixedly connected with the upper surface of the embedded part, and the lower surface of the embedded part is fixedly connected with a second supporting plate; the connecting piece is clamped on the surface of the embedded part, the curtain wall stand column is rapidly installed, the inserting plate is inserted into the inserting groove, the clamping rod penetrates through the inserting hole to be inserted into the clamping groove, the connecting piece is rapidly locked and fixed, the locking efficiency is improved, and meanwhile the operation safety of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass curtain walls, in particular to an installation and connection structure of a unitized curtain wall. Background Art

[0002] In the existing unitized curtain wall, the curtain wall unit components are connected to the main structure of the building and load is transferred through connectors, hanging plates and embedded plates.

[0003] Among them, announcement number CN209686675U discloses an installation and connection structure of a unitized curtain wall. The installation and connection structure of the unitized curtain wall includes an embedded plate, a hanging plate, a connecting piece and fixing screws, the embedded plate is installed on the main structure of the building, the bottom of the hanging plate is connected to the embedded plate, the side of the hanging plate is connected to the connecting piece and is positioned by the fixing screws, the unitized curtain wall column is fixedly arranged between the two connecting pieces, a cylindrical clamp is arranged on the side of the hanging plate, a clamping groove is arranged at the connection between the cylindrical clamp and the rectangular plate, a cylindrical fastener is arranged on the side of the connecting piece, and a full-length notch is provided on the cylindrical fastener, when the hanging piece is connected to the connecting piece, an arc structure connection is adopted to meet the load-bearing requirements; and the forces of the hanging plate and the connecting piece coincide with the wind load, only a tensile force is generated, and the generation of bending moment is avoided, and the reliability is high. The unitized curtain wall is installed by the utility model structure, which has a simple structure, large load-bearing capacity, high safety performance, and convenient installation, which is convenient for promotion and application.

[0004] During use, the device prevents the hanging plate from moving relative to the buried plate after installation. The utility model provides a fixing plate on one side of the rectangular plate, and a bolt hole is provided on the fixing plate. The rectangular plate is connected to the buried plate. After the position is determined, the second bolt is used to reinforce the fixing plate and the buried plate. Since the curtain wall installation requires high-altitude work, bolt fixation requires carrying multiple sets of screws and screwdrivers, which has poor installation convenience and low efficiency using screws. Long-term high-altitude work will also increase the operation risk.

[0005] Therefore, it is necessary to invent an installation and connection structure of a unitized curtain wall to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an installation and connection structure for a unitized curtain wall, so as to solve the problem that the curtain wall installation needs to be carried out at high altitude, and bolt fixation requires carrying multiple sets of screws and screwdrivers, the installation convenience is poor, and the efficiency of installation using screws is low. Long-term high-altitude work will also increase the operation risk.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation and connection structure of a unitized curtain wall, comprising a building body and curtain wall columns, an embedded part is pre-embedded on the inner side of the building body, a front baffle is fixedly connected to the front end of the embedded part, two groups of connecting parts are clamped on the upper side of the front baffle, the front ends of the two groups of connecting parts are fixedly connected to the curtain wall columns, and two groups of locking mechanisms are arranged on the side of the front baffle, the locking mechanism comprises a first support plate, a plug-in slot, a positioning slot, a clamping slot, a positioning block, a clamping rod, a positioning spring, a plug-in plate and a socket, the first support plate is fixedly connected to the upper surface of the embedded part, and the lower surface of the embedded part is fixedly connected to the second support plate.

[0008] By adopting the above technical solution, the plug-in board is inserted into the plug-in slot. At this time, the positioning spring pushes the clamping rod to penetrate the socket and insert it into the clamping slot, so as to quickly lock and fix the connector, increase the convenience of installation, and improve the installation speed of the connector.

[0009] Optionally, the plug-in slot is provided at a middle position of the first support plate, the positioning slot is provided at a right inner wall of the plug-in slot, and the clamping slot is provided at a left inner wall of the plug-in slot.

[0010] Optionally, the positioning block is slidably connected to the positioning slot, the right end of the clamping rod is fixedly connected to the left surface of the positioning block, the right end of the positioning spring is fixedly connected to the right inner wall of the positioning slot, and the left end of the positioning spring is fixedly connected to the right surface of the positioning block.

[0011] By adopting the above technical solution, the left end of the positioning spring pushes the positioning block to slide to the left inside the positioning groove, thereby pushing the clamping rod to the left.

[0012] Optionally, a limiting groove is provided on the front surface of the first support plate at a position in front of the positioning groove, the rear side of the limiting groove is connected to the positioning groove, the interior of the limiting groove is slidably connected to a limiting block, and the rear end of the limiting block is fixedly connected to the positioning block.

[0013] By adopting the above technical solution, the limiting block slides inside the limiting groove to adjust the position of the positioning block.

[0014] Optionally, the plug board is fixedly connected to the side of the connector, the plug board is inserted into the plug slot, the socket is provided on the surface of the plug board, and the clamping rod passes through the socket and is inserted into the clamping slot.

[0015] By adopting the above technical solution, the clamping rod passes through the insertion hole and is inserted into the inside of the clamping groove to lock the plug board.

[0016] Optionally, a slot is provided at the lower end of the connector, and the slot is clamped on the outer side of the front baffle.

[0017] By adopting the above technical solution, the card slot is clamped on the outer side of the front baffle, so that the connecting piece and the embedded plate are quickly connected.

[0018] Optionally, a sliding block is fixedly connected to the surface of the connecting member near the right end, and three groups of first connecting holes are opened on the surface of the connecting member at upper and lower sides of the sliding block, and a threaded rod passes through the interior of the first connecting hole.

[0019] Optionally, the front and rear surfaces of the curtain wall column are provided with sliding grooves, the slider is slidably connected to the sliding grooves, the front and rear surfaces of the curtain wall column are located on the upper and lower sides of the sliding grooves and second connecting holes are provided, and the inner end of the threaded rod passes through the second connecting hole.

[0020] By adopting the above technical solution, the slider is inserted into the inside of the slide groove, the connecting piece slides back and forth on the surface of the curtain wall column, and the threaded rod is passed through the first connecting hole and the second connecting hole to lock the connecting piece and the curtain wall column.

[0021] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0022] 1. The utility model inserts the plug-in board into the plug-in slot, and the positioning spring pushes the clamping rod to penetrate the plug hole and insert it into the clamping slot, so as to quickly lock and fix the connector, increase the convenience of installation, improve the installation speed of the connector, and thus improve the safety of the workers. It solves the problem that the curtain wall installation needs to be done at high altitude, and the bolt fixation requires carrying multiple sets of screws and screwdrivers, which is not convenient for installation, and the efficiency of screw installation is low. Long-term high-altitude work will also increase the risk of work;

[0023] 2. The utility model inserts the slider into the inside of the slide groove so that the connecting piece slides back and forth on the surface of the curtain wall column, aligns the first connecting hole with the second connecting hole, and passes the threaded rod through the first connecting hole and the second connecting hole to lock the connecting piece and the curtain wall column, so that the connection position of the connecting piece and the curtain wall column can be adjusted easily, so that it is suitable for the situation where the building surface is uneven, and the adaptability of the connecting piece is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the embedded plate structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the first support plate of the utility model;

[0027] Figure 4 This is a schematic diagram of the locking mechanism structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the connector of the utility model;

[0029] Figure 6 It is a schematic diagram of the curtain wall column structure of the utility model.

[0030] Description of reference numerals:

[0031] 1. Building body; 2. Embedded parts; 21. Front baffle; 22. First support plate; 23. Plug-in slot; 24. Positioning slot; 25. Limiting slot; 26. Snap-in slot; 27. Positioning block; 28. Snap-in rod; 29. ​​Limiting block; 210. Positioning spring; 211. Second support plate; 3. Connector; 31. Slot; 32. Plug-in plate; 33. Socket; 34. First connecting hole; 35. Threaded rod; 36. Slider; 4. Curtain wall column; 41. Second connecting hole; 42. Slide groove. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0033] The utility model provides Figure 1 and Figure 2 The installation and connection structure of the unitized curtain wall shown in the figure includes a building body 1 and a curtain wall column 4. An embedded part 2 is embedded on the inner side of the building body 1. The front end of the embedded part 2 is fixedly connected to a front baffle plate 21. Two groups of connecting parts 3 are clamped on the upper side of the front baffle plate 21. The front ends of the two groups of connecting parts 3 are fixedly connected to the curtain wall column 4. Two groups of locking mechanisms are arranged on the side of the front baffle plate 21. The locking mechanisms include a first support plate 22, a plug-in slot 23, a positioning slot 24, a clamping slot 26, a positioning block 27, a clamping rod 28, a positioning spring 210, a plug-in plate 32 and a socket 33. The first support plate 22 is fixedly connected to the upper surface of the embedded part 2, and the lower surface of the embedded part 2 is fixedly connected to the second support plate 211.

[0034] Among them, the embedded part 2 is embedded in the interior of the curtain wall column 4. During the installation process, after the connection between the connecting part 3 and the curtain wall column 4 is completed, the connecting part 3 is clamped on the surface of the embedded part 2, the curtain wall column 4 is quickly installed, and the plug-in plate 32 is inserted into the plug-in groove 23, and the clamping rod 28 passes through the socket 33 and is inserted into the clamping groove 26, and the connecting part 3 is quickly locked and fixed.

[0035] See also Figure 3 and Figure 4The plug-in slot 23 is provided in the middle position of the first support plate 22, the positioning slot 24 is provided on the right inner wall of the plug-in slot 23, the clamping slot 26 is provided on the left inner wall of the plug-in slot 23, the positioning block 27 is slidably connected to the positioning slot 24, the right end of the clamping rod 28 is fixedly connected to the left surface of the positioning block 27, the right end of the positioning spring 210 is fixedly connected to the right inner wall of the positioning slot 24, the left end of the positioning spring 210 is fixedly connected to the right surface of the positioning block 27, and the front surface of the first support plate 22 is located in the positioning slot 24. A limiting groove 25 is provided at the front side, the rear side of the limiting groove 25 is connected with the positioning groove 24, the limiting groove 25 is internally slidably connected with a limiting block 29, the rear end of the limiting block 29 is fixedly connected with the positioning block 27, the plug-in board 32 is fixedly connected with the side of the connector 3, the plug-in board 32 is inserted into the plug-in groove 23, the socket 33 is provided on the surface of the plug-in board 32, the clamping rod 28 passes through the socket 33 and is inserted into the clamping groove 26, and a clamping groove 31 is provided at the lower end of the connector 3, and the clamping groove 31 is clamped on the outer side of the front baffle 21.

[0036] Specifically, first insert the plug-in board 32 into the plug-in slot 23, and clamp the slot 31 on the outside of the front baffle 21, then push the limit block 29 to the right, thereby driving the positioning block 27 to slide to the right inside the positioning slot 24, so that the clamping rod 28 slides to the inside of the positioning slot 24, and then the plug-in board 32 slides to the lower end of the plug-in slot 23, and the slot 31 is clamped into the lower end of the front baffle 21, and then release the limit block 29, the positioning spring 210 automatically pushes the clamping rod 28 to the left, so that it passes through the socket 33 and is inserted into the inside of the clamping slot 26, locking and fixing the plug-in board 32, thereby quickly locking and fixing the connector 3.

[0037] See also Figure 5 and Figure 6 A slider 36 is fixedly connected to the surface of the connecting member 3 near the right end. Three groups of first connecting holes 34 are opened on the surface of the connecting member 3 at the upper and lower sides of the slider 36. A threaded rod 35 penetrates the inside of the first connecting hole 34. Slide grooves 42 are opened on the front and rear surfaces of the curtain wall column 4. The slider 36 is slidably connected to the slide groove 42. Second connecting holes 41 are opened on the front and rear surfaces of the curtain wall column 4 at the upper and lower sides of the slide groove 42. The threaded rod 35 penetrates the second connecting hole 41 near the inner end.

[0038] At the same time, the connecting piece 3 is clamped on the front and rear sides of the curtain wall column 4, and the slider 36 is clamped inside the slide groove 42 to position the curtain wall column 4 and the connecting piece 3. Then, the threaded rod 35 passes through the first connecting hole 34 and the second connecting hole 41, and is locked and fixed with a nut. At the same time, the slider 36 slides in the slide groove 42, so that the curtain wall column 4 can slide left and right, and the distance between the curtain wall column 4 and the building body 1 can be fine-tuned, so that it is convenient for use when the surface of the building body 1 is uneven.

[0039] The working principle of the utility model is as follows: in order to quickly lock the connecting piece 3 and improve the installation efficiency, after the connecting piece 3 is connected to the curtain wall column 4, the connecting piece 3 is clamped on the surface of the embedded part 2, the curtain wall column 4 is quickly installed, and the plug-in plate 32 is inserted into the inside of the plug-in groove 23, and the clamping rod 28 passes through the plug hole 33 and is inserted into the inside of the clamping groove 26, so that the connecting piece 3 is quickly locked and fixed.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A unitized curtain wall installation and connection structure, comprising a building body (1) and curtain wall columns (4), characterized in that: An embedded part (2) is embedded inside the building body (1), the front end of the embedded part (2) is fixedly connected to a front baffle (21), the upper side of the front baffle (21) is clamped with two groups of connecting parts (3), the front ends of the two groups of connecting parts (3) are fixedly connected to the curtain wall columns (4), and the side of the front baffle (21) is provided with two groups of locking mechanisms, the locking mechanisms comprising a first support plate (22), a plug-in slot (23), a positioning slot (24), a clamping slot (26), a positioning block (27), a clamping rod (28), a positioning spring (210), a plug-in plate (32) and a plug hole (33), the first support plate (22) is fixedly connected to the upper surface of the embedded part (2), and the lower surface of the embedded part (2) is fixedly connected to a second support plate (211).

2. The installation and connection structure of the unitized curtain wall according to claim 1, characterized in that: The plug-in slot (23) is provided at the middle position of the first support plate (22), the positioning slot (24) is provided on the right inner wall of the plug-in slot (23), and the clamping slot (26) is provided on the left inner wall of the plug-in slot (23).

3. The installation and connection structure of the unitized curtain wall according to claim 2, characterized in that: The positioning block (27) is slidably connected to the positioning groove (24), the right end of the clamping rod (28) is fixedly connected to the left side surface of the positioning block (27), the right end of the positioning spring (210) is fixedly connected to the right inner wall of the positioning groove (24), and the left end of the positioning spring (210) is fixedly connected to the right side surface of the positioning block (27).

4. The installation and connection structure of the unitized curtain wall according to claim 3 is characterized in that: A limiting groove (25) is provided on the front surface of the first support plate (22) at a position in front of the positioning groove (24); the rear side of the limiting groove (25) is connected to the positioning groove (24); the interior of the limiting groove (25) is slidably connected to a limiting block (29); and the rear end of the limiting block (29) is fixedly connected to the positioning block (27).

5. The installation and connection structure of the unitized curtain wall according to claim 1, characterized in that: The plug board (32) is fixedly connected to the side of the connecting piece (3), the plug board (32) is inserted into the plug slot (23), the plug hole (33) is formed on the surface of the plug board (32), and the clamping rod (28) passes through the plug hole (33) and is inserted into the clamping slot (26).

6. The installation and connection structure of the unitized curtain wall according to claim 1, characterized in that: A clamping slot (31) is provided at the lower end of the connecting member (3), and the clamping slot (31) is clamped on the outer side of the front baffle (21).

7. The installation and connection structure of the unitized curtain wall according to claim 1, characterized in that: A slider (36) is fixedly connected to the surface of the connecting member (3) near the right end, and three groups of first connecting holes (34) are provided on the surface of the connecting member (3) at positions on both upper and lower sides of the slider (36), wherein a threaded rod (35) penetrates the interior of the first connecting hole (34).

8. The installation and connection structure of the unitized curtain wall according to claim 7, characterized in that: The front and rear surfaces of the curtain wall column (4) are provided with sliding grooves (42), the sliding block (36) is slidably connected to the sliding grooves (42), the front and rear surfaces of the curtain wall column (4) are provided with second connecting holes (41) located on the upper and lower sides of the sliding grooves (42), and the inner end of the threaded rod (35) passes through the second connecting hole (41).

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