An adjustable connector for spatially anisotropic curved curtain wall

Abstract

The utility model relates to the technical field of hollow panels, and discloses an adjustable connector for a spatial anisotropic curved curtain wall, comprising a base, a universal adjusting member and a plate connector; the base is arranged at the rear end of the universal adjusting member, connected to the curtain wall keel, and a universal positioning assembly is arranged on the base; the universal adjusting member is rotatably mounted on the base through a limiting sleeve, and is matched with the universal positioning assembly; the plate connector is detachably connected to the universal adjusting member; the adjustable connector can achieve the purposes of convenient installation inclination adjustment, suitable for installation of special-shaped curved plate materials with different curvatures and inclinations, simple structure, and convenient installation and adjustment through the arrangement of the base, the limiting sleeve, the universal adjusting member, the plate connector, the adjusting sleeve, the positioning plate, the spring, the guide rod and the positioning pin; and solves the problems existing in the existing curved curtain wall connecting components for buildings, such as being not suitable for installation and fixing of special-shaped curved plate materials with different curvatures and inclinations, having a complex structure, and being difficult to disassemble and adjust.

Description

Technical Field

[0001] The utility model belongs to the technical field of installation of spatial anisotropic curved surface curtain walls, and in particular relates to an adjustable connector for spatial anisotropic curved surface curtain walls. Background Art

[0002] Curtain wall is the outer wall of the building, which is not load-bearing, but is hung up like a curtain, so it is also called curtain wall. It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems. It can have a certain displacement ability relative to the main structure or a certain deformation ability itself, and is an external protective structure or decorative structure of the building that does not bear the effect of the main structure. With the diversification and complexity of architectural engineering design, new requirements have been put forward for the construction of curtain wall systems. For example, under complex structures, curtain wall components are no longer simple flat panels, but special-shaped curved panels to meet the requirements of the artistic expression of the appearance of the curtain wall system.

[0003] With the rise and development of spatial anisotropic curved curtain walls, the traditional method of fixing flat panels on the outside of the curtain wall keel with rigid connectors can no longer meet the installation requirements of special-shaped curved panels. After searching, patent No. CN211257480U discloses a curved curtain wall for construction, which includes a first curved glass and a second curved glass, the curvature and radius of the first curved glass are greater than the second curved glass, the upper and lower ends of the first curved glass and the second curved glass are symmetrically provided with two fixed metal frames, and a plurality of buffer shock absorbing devices are provided between the interior of the fixed metal frame and the ends of the first curved glass and the second curved glass, each of the buffer shock absorbing devices is provided with a shock absorbing column, the outer side of the column of the shock absorbing column is provided with a first spring, the shock absorbing column is provided with a limit plate, and the outer side of the limit plate is provided with a shock absorbing device housing, the device is reasonably designed and simple in structure, can avoid collision damage caused by installation problems to a great extent, improves the impact resistance of the curved curtain wall, and is suitable for promotion, but the device still has the following problems when in use:

[0004] 1. Although the device can be used for the installation of special-shaped curved panels, it mainly avoids the problem of collision and damage during the installation process by designing multiple shock-absorbing devices; therefore, it does not consider the problem of tilt adjustment of internal connectors when installing special-shaped curved panels with different curvatures and inclinations. Therefore, the structure is not suitable for the installation and fixation of special-shaped curved panels with different curvatures and inclinations;

[0005] 2. Although the device is equipped with a shock-absorbing device, due to its complex structure, it cannot be disassembled and adjusted well after installation, resulting in time-consuming and laborious adjustment during or after installation, and poor applicability;

[0006] Therefore, it is urgent to design a new type of adjustable connector for installing special-shaped curved panels of spatial anisotropic curved curtain walls to solve the problems existing in the above-mentioned prior art. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides an adjustable connector for a spatial anisotropic curved curtain wall, which has the advantages of convenient installation inclination adjustment, applicable to the installation of special-shaped curved panels with different curvatures and inclinations, simple structure, and convenient installation and adjustment. It solves the problems of existing curved curtain wall connecting components for buildings, such as being unsuitable for installation and fixation of special-shaped curved panels with different curvatures and inclinations, having a complex structure, and being difficult to disassemble and adjust.

[0008] In order to achieve the above-mentioned purpose of convenient adjustment of the installation inclination, being applicable to the installation of special-shaped curved panels with different curvatures and inclinations, having a simple structure, and being convenient to install and adjust, the utility model provides the following technical solutions:

[0009] An adjustable connector for a spatially anisotropic curved curtain wall comprises a base, a universal adjusting member and a plate connector; the base is arranged at the rear end of the universal adjusting member and connected to the curtain wall keel, and a universal positioning assembly is also arranged on the base to match the universal adjusting member; the universal adjusting member is rotatably mounted on the base through a limiting sleeve and is matched with the universal positioning assembly; the plate connector is detachably connected to the universal adjusting member and is matched with the anisotropic curved plate.

[0010] As a preferred solution of the adjustable connecting piece for the spatial anisotropic curved curtain wall described in the utility model: the universal positioning assembly includes an adjusting sleeve, a positioning plate and a guide rod; the adjusting sleeve is installed in the central screw hole of the base and is adapted to the positioning plate; the positioning plate is installed in the movable groove on the base through a spring and a guide rod, and is adapted to the universal adjusting piece; the guide rod is detachably arranged at the tail of the positioning plate and is adapted to the adjusting sleeve.

[0011] Based on the above technical features: after completing the tilt direction and inclination of the universal adjusting part, use the adjusting tool to rotate the adjusting sleeve to squeeze the positioning plate so that the positioning plate acts on the universal adjusting part, thereby achieving the limitation and fixation of the direction of the universal adjusting part, making it suitable for the installation of special-shaped curved plate materials with different curvatures and inclinations.

[0012] As a preferred solution of the adjustable connecting piece for the spatial anisotropic curved curtain wall described in the utility model: the positioning plate is a ball panel adapted to the tail universal ball of the universal adjusting piece, and a plurality of positioning protrusions are arranged on the inner side of the positioning plate, and the positioning protrusions are adapted to the positioning slots arranged on the universal ball.

[0013] Based on the above technical features: when the positioning plate acts on the universal adjustment member, the positioning protrusion is inserted into the positioning groove at the corresponding position on the universal ball, so that the positioning of the universal ball can be achieved.

[0014] As a preferred solution of the adjustable connector for the spatial anisotropic curved curtain wall described in the utility model: a through groove is arranged in the adjusting sleeve, and the through groove is matched with the limiting plate arranged at the end of the guide rod.

[0015] Based on the above technical features: the through groove is used in conjunction with a limiting plate arranged at the end of the guide rod to guide and limit the guide rod.

[0016] As a preferred solution of the adjustable connector for a spatial anisotropic curved curtain wall described in the utility model: the plate connector includes a screw rod and a platform plate; the screw rod is provided with an external thread screwed with a screw sleeve of a universal adjustment member; the platform plate is arranged at the other end of the screw rod, and a plurality of positioning connection holes are provided on the platform plate to match the positioning connection holes on the anisotropic curved plate.

[0017] Based on the above technical features: by screwing the screw rod and the screw sleeve of the universal adjusting part, the relative position relationship between the plate connecting part and the universal adjusting part can be adjusted so that the position of the plate connecting part meets the position requirements of the special-shaped curved plate to be installed.

[0018] As a preferred solution of the adjustable connecting piece for the spatial anisotropic curved curtain wall described in the utility model: a plurality of first limiting grooves are arranged on the screw rod along the length direction of the screw rod, the first limiting grooves are matched with the second limiting grooves provided in the inner cavity of the screw sleeve, and the first limiting grooves and the second limiting grooves are both matched with the positioning pins.

[0019] Based on the above technical features: the plate connector can be fixed by setting a positioning pin in conjunction with the first limiting groove and the second limiting groove to prevent the plate connector from rotating due to external eccentric connection pressure, thereby ensuring the stability of the connection relationship.

[0020] As a preferred solution of the adjustable connector for the spatial anisotropic curved curtain wall described in the utility model: the limit sleeve is threadedly connected to the base, and a hemispherical mounting groove is provided on the limit sleeve to match the hemispherical mounting groove provided on the base.

[0021] Based on the above technical features: the device can be disassembled and assembled on site when in use, and installation and disassembly are convenient.

[0022] Compared with the prior art, the utility model provides an adjustable connector for a spatially anisotropic curved curtain wall, which has the following beneficial effects:

[0023] The utility model designs an adjustable connector for a spatial anisotropic curved curtain wall, comprising a base, a universal adjusting member for adjusting the installation direction, and a plate connector for installing the curtain wall;

[0024] 1. Through the setting of the universal positioning assembly, the rotation direction and tilt angle of the universal adjustment member can be positioned during use, so as to adapt it to the installation requirements of special-shaped curved panels with different curvatures and inclinations, so as to complete the installation of spatial anisotropic curved curtain walls;

[0025] 2. Through the arrangement of the plate connecting member and the universal adjusting member, the relative position relationship between the plate connecting member and the universal adjusting member can be adjusted by rotating the screw rod during use, so that the position of the plate connecting member meets the position requirement of the special-shaped curved plate to be installed; and the positioning pin can be arranged to cooperate with the first limiting groove and the second limiting groove to fix the plate connecting member, so as to prevent the plate connecting member from rotating due to the external eccentric connection pressure, thereby ensuring the stability of the connection relationship;

[0026] (3) The adjustable connector for the spatial anisotropic curved curtain wall can achieve the purpose of convenient adjustment of the installation inclination, suitable for the installation of special-shaped curved panels with different curvatures and inclinations, simple structure, and convenient installation and adjustment through the arrangement of a base, a limit sleeve, a universal adjustment member, a plate connector, an adjustment sleeve, a positioning plate, a spring, a guide rod and a positioning pin. The overall structure is simple and easy to use and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of an adjustable connector for a spatial anisotropic curved curtain wall of the utility model;

[0028] Figure 2 This is an assembly effect diagram of the positioning plate of the utility model;

[0029] Figure 3 This is an exploded view of the positioning plate of the utility model when assembled;

[0030] Figure 4 It is a cross-sectional view of the positioning plate of the utility model when assembled;

[0031] Figure 5 This is a schematic diagram of the structure of the universal adjustment member of the utility model;

[0032] Figure 6 It is a partial enlarged view of the adjustable connecting member A for the spatial anisotropic curved curtain wall of the utility model;

[0033] Figure 7 It is a cross-sectional view of the connection between the plate connecting piece and the universal adjusting piece of the utility model;

[0034] Figure 8It is a structural schematic diagram of the plate connecting piece of the utility model.

[0035] In the figure: 1. base, 11. movable groove, 2. limiting sleeve, 3. universal adjustment member, 31. screw sleeve, 311. second limiting groove, 32. universal ball, 33. positioning slot, 4. plate connector, 41. screw rod, 411. first limiting groove, 42. platform plate, 5. adjusting sleeve, 51. through groove, 6. positioning plate, 61. positioning protrusion, 7. spring, 8. guide rod, 9. positioning pin. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Example 1: Please refer to Figure 1-8 The utility model provides a technical solution: an adjustable connector for a spatial anisotropic curved curtain wall, comprising a base 1, a universal adjusting member 3 for adjusting the installation direction, and a plate connector 4 for installing the curtain wall, wherein

[0038] The base 1 is a plate-shaped member provided with a hemispherical mounting groove, and is disposed at the rear end of the universal adjusting member 3.

[0039] It is connected to the curtain wall keel through a connecting bolt, and a universal positioning assembly is provided at the rear end of the hemispherical mounting groove on the base 1 to cooperate with the universal adjusting member 3 for positioning the rotation direction and tilt angle of the universal adjusting member 3;

[0040] The universal adjustment member 3 is rotatably mounted on the base 1 through the limiting sleeve 2, and is used in conjunction with the universal positioning assembly to adjust the installation direction and installation angle to meet the installation requirements of special-shaped curved plate materials with different curvatures and inclinations;

[0041] The plate connecting member 4 is detachably connected to the universal adjusting member 3 , and a connecting screw hole is provided on the plate connecting member 4 for use with the special-shaped curved plate to install and fix the special-shaped curved plate.

[0042] As a preferred embodiment, the limiting sleeve 2 is threadedly mounted on the base 1 , and a hemispherical mounting groove is provided on the limiting sleeve 2 to cooperate with the hemispherical mounting groove provided on the base 1 .

[0043] When in use, first use the limiting sleeve 2 to rotate the universal adjusting part 3 to install it on the base 1, and the plate connecting part 4 is installed on the front end of the universal adjusting part 3 to complete the assembly of the adjustable connecting part structure; then use bolts to install the base 1 on the curtain wall keel at the installation position that has been positioned in advance; then adjust the inclination direction and inclination of the universal adjusting part 3 according to the curvature and inclination rate of the special-shaped curved plate to be installed. After completing the inclination direction and inclination of the universal adjusting part 3, adjust the universal positioning assembly with a wrench, and use the universal positioning assembly to position the universal adjusting part 3; finally, after the positioning of the universal adjusting part 3 is completed, adjust the connection position of the plate connecting part 4 and the universal adjusting part 3 according to the position requirements of the special-shaped curved plate to be installed. After the adjustment is completed, use bolts to connect the plate connecting part 4 to the special-shaped curved plate to complete the installation of the special-shaped curved plate.

[0044] Example 2: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 In order to limit and fix the universal adjustment member 3 when in use, the universal positioning assembly is designed to include an adjustment sleeve 5, a positioning plate 6 and a guide rod 8; wherein

[0045] The adjusting sleeve 5 is installed in the screw hole at the center of the base 1, is screwed to the central screw hole of the base 1, and is used in conjunction with the positioning plate 6. The positioning plate 6 is squeezed by adjusting the adjusting sleeve 5 to act on the universal adjusting member 3.

[0046] The positioning plate 6 is a ball panel used in conjunction with the universal ball 32 at the tail of the universal adjusting member 3, and is installed in the movable groove 11 on the base 1 through the spring 7, and a plurality of positioning protrusions 61 are provided on the inner side of the positioning plate 6 to be used in conjunction with the positioning card slots 33 provided on the universal ball 32, that is, in the process of rotating the universal ball 32, the positioning plate 6 is adjusted so that the positioning protrusions 61 are inserted into the positioning card slots 33 at different positions on the universal ball 32, so as to realize the positioning of the universal ball 32, that is, to realize the limiting and fixing of the direction of the universal adjusting member 3;

[0047] The guide rod 8 is detachably mounted on the rear end of the positioning plate 6 , and is used in conjunction with the adjusting sleeve 5 , and moves up and down along the inner through groove of the adjusting sleeve 5 .

[0048] As a preferred embodiment, see Figure 4 In order to facilitate the installation and limiting of the guide rod 8, a through groove 51 is further provided in the adjusting sleeve 5. The through groove 51 is used in conjunction with a limiting plate 81 provided at the end of the guide rod 8 to guide and limit the guide rod 8.

[0049] When in use, first adjust the inclination direction and inclination of the universal adjustment member 3 according to the curvature and inclination rate of the special-shaped curved plate to be installed. After the inclination direction and inclination of the universal adjustment member 3 are completed, use an adjustment tool (wrench, etc.) to rotate the adjustment sleeve 5 to squeeze the positioning plate 6 so that the positioning plate 6 acts on the universal adjustment member 3. At this time, the positioning protrusion 61 is inserted into the positioning groove 33 at the corresponding position on the universal ball 32 to achieve the positioning of the universal ball 32, that is, to achieve the limitation and fixation of the direction of the universal adjustment member 3.

[0050] Example 3: Please refer to Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8 In order to adjust the relative position relationship between the plate connecting member 4 and the universal adjusting member 3 during use, so that the position of the plate connecting member 4 meets the position requirements of the special-shaped curved plate to be installed, the plate connecting member 4 is designed to include an integrally formed screw rod 41 and a platform plate 42, wherein

[0051] The screw rod 41 is provided with an external thread which is screwed to the screw sleeve 31 of the universal adjusting member 3. When in use, the relative position relationship between the plate connecting member 4 and the universal adjusting member 3 is adjusted by rotating the screw rod 41, so that the position of the plate connecting member 4 meets the position requirement of the special-shaped curved plate to be installed.

[0052] The platform plate 42 is arranged at the other end of the screw rod 41, and a plurality of positioning connection holes are arranged on the platform plate 42 for use with the positioning connection holes on the special-shaped curved plate material, so that the platform plate 42 can be connected to the special-shaped curved plate material by connecting bolts during installation to form an integral structure.

[0053] As a preferred embodiment, see Figure 6 , Figure 7 and Figure 8 In order to prevent the plate connector 4 from self-rotating due to the external eccentric connection pressure and affecting the stability of the connection after the relative position relationship between the plate connector 4 and the universal adjustment member 3 is adjusted, a plurality of first limiting grooves 411 are provided on the screw rod 41 along the length direction of the screw rod, and the first limiting grooves 411 are used in conjunction with the second limiting grooves 311 provided in the inner cavity of the screw sleeve 31, and the first limiting grooves 411 and the second limiting grooves 311 are both used in conjunction with the positioning pin 9, that is, when in use, when the relative position relationship between the rotating plate connector 4 and the universal adjustment member 3 is adjusted, the positioning pin 9 is inserted into the first limiting grooves 411 and the second limiting grooves 311 at the corresponding positions to fix the plate connector 4, so as to prevent the plate connector 4 from self-rotating due to the external eccentric connection pressure and ensure the stability of the connection relationship.

[0054] When in use, the plate connector 4 is first rotated according to the connection requirements of adjusting the relative position relationship between the plate connector 4 and the universal adjustment member 3, and the position of the plate connector 4 meets the position requirements of the special-shaped curved plate to be installed; then, after the relative position relationship between the rotating plate connector 4 and the universal adjustment member 3 is adjusted, the positioning pin 9 is inserted into the first limiting groove 411 and the second limiting groove 311 at the corresponding position, so as to utilize the limiting effect of the positioning pin 9 to fix the plate connector 4, so as to prevent the plate connector 4 from rotating due to the external eccentric connection pressure, thereby ensuring the stability of the connection relationship.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable connector for a spatially anisotropic curved curtain wall, comprising a base (1), characterized in that: It also includes a universal adjustment part (3) and a plate connecting part (4); The base (1) is arranged at the rear end of the universal adjustment member (3) and is connected to the curtain wall keel. A universal positioning assembly is also arranged on the base (1) and is compatible with the universal adjustment member (3). The universal adjustment member (3) is rotatably mounted on the base (1) via a limiting sleeve (2) and is compatible with the universal positioning assembly; The plate connecting piece (4) is detachably connected to the universal adjusting piece (3) and is compatible with the special-shaped curved plate.

2. The adjustable connector for a spatially anisotropic curved curtain wall according to claim 1, characterized in that: The universal positioning assembly comprises an adjusting sleeve (5), a positioning plate (6) and a guide rod (8); The adjusting sleeve (5) is installed in the central screw hole of the base (1) and is matched with the positioning plate (6); The positioning plate (6) is installed in a movable groove (11) on the base (1) through a spring (7) and a guide rod (8), and is matched with the universal adjustment member (3); The guide rod (8) is detachably arranged at the rear of the positioning plate (6) and is adapted to the adjustment sleeve (5).

3. The adjustable connector for a spatially anisotropic curved curtain wall according to claim 2, characterized in that: The positioning plate (6) is a ball panel adapted to the tail universal ball (32) of the universal adjusting member (3), and a plurality of positioning protrusions (61) are arranged on the inner side of the positioning plate (6), and the positioning protrusions (61) are adapted to the positioning slots (33) arranged on the universal ball (32).

4. The adjustable connector for a spatially anisotropic curved curtain wall according to claim 2, characterized in that: A through slot (51) is provided in the adjusting sleeve (5), and the through slot (51) is matched with a limiting plate (81) provided at the end of the guide rod (8).

5. The adjustable connector for a spatially anisotropic curved curtain wall according to claim 1, characterized in that: The plate connecting member (4) comprises a screw rod (41) and a platform plate (42); The screw-connecting rod (41) is provided with an external thread which is screw-connected with the screw-connecting sleeve (31) of the universal adjusting member (3); The platform plate (42) is arranged at the other end of the screw rod (41), and a plurality of positioning connection holes are arranged on the platform plate (42) to match the positioning connection holes on the special-shaped curved plate material.

6. The adjustable connector for a spatially anisotropic curved curtain wall according to claim 5, characterized in that: The screw rod (41) is provided with a plurality of first limiting grooves (411) along the length direction of the screw rod, the first limiting grooves (411) are matched with the second limiting grooves (311) provided in the inner cavity of the screw sleeve (31), and the first limiting grooves (411) and the second limiting grooves (311) are both matched with the positioning pin (9).

7. The adjustable connector for a spatially anisotropic curved curtain wall according to claim 1, characterized in that: The limiting sleeve (2) is threadedly connected to the base (1), and a hemispherical mounting groove is provided on the limiting sleeve (2) to match the hemispherical mounting groove provided on the base (1).

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