CN219219486U

CN219219486U - Adjustable back bolt mounting structure of special-shaped curtain wall

Info

Publication number: CN219219486U
Application number: CN202223143232.1U
Authority: CN
Inventors: 袁雪芬; 沈琴; 唐海兵; 王少华; 李春; 苏龙华
Original assignee: Tus-Design Group Co ltd
Current assignee: Tus-Design Group Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-20
Anticipated expiration: 2032-11-25

Abstract

The embodiment of the application provides a back of body bolt mounting structure with adjustable dysmorphism curtain, with connecting piece fixed connection to wall body fossil fragments, install the pendant movably to the connecting piece, and install the curtain rotationally to the pendant through bulb back of the body bolt, make constructor can carry out the multidimensional regulation to the mounted position and the installation angle of curtain through connecting piece, pendant and bulb back of the body bolt respectively, need not the welding preparation dysmorphism fossil fragments and also can accomplish the installation of dysmorphism curtain, not only improved the installation effectiveness of dysmorphism curtain, can also effectively guarantee the installation accuracy of curtain.

Description

Adjustable back bolt mounting structure of special-shaped curtain wall

Technical Field

The utility model relates to the field of building curtain walls, in particular to an adjustable back bolt mounting structure of a special-shaped curtain wall.

Background

Along with the development of economy and the progress of society, people have higher requirements on buildings, and building curtain walls are favored by architects. Because of the space modeling requirement of building design, the form of curtain wall also tends to be diversified more and more, and the use of aluminum plate, stone material, clear water concrete slab etc. has brought multiple selectable design space for the abundant facade of building, so complicated figurative dysmorphism curtain wall also appears constantly in the building. The commonality of conventional curtain mounting structure is relatively poor, to the special-shaped curtain that can be constructed into various models such as clear water concrete slab, needs the welding when installing to adapt to the special-shaped steel skeleton of curtain surface course as bottom sprag, and the work load is great, and installation effectiveness is lower and be difficult to guarantee the installation accuracy.

Therefore, it is necessary to develop an adjustable back bolt mounting structure of a special-shaped curtain wall for solving the above technical problems.

Disclosure of Invention

In view of the above technical problems, the embodiment of the utility model provides an adjustable back bolt mounting structure of a special-shaped curtain wall, which aims to solve the technical problems that the mounting efficiency of the special-shaped curtain wall is low and the mounting precision is difficult to ensure.

The embodiment of the utility model provides an adjustable back bolt mounting structure of a special-shaped curtain wall, which comprises the following components:

the connecting piece comprises a first connecting plate and a second connecting plate, wherein the first connecting plate is fixedly connected to the wall keel through the second connecting plate, and at least the first connecting plate and the wall keel are arranged at intervals and opposite to each other;

a hanger connected to the first connection plate and configured to be movable along a length direction of the first connection plate; and

one end of the ball head back bolt is detachably connected with the hanging piece through a bolt, and the other end of the ball head back bolt is rotatably connected with the curtain wall through multiple degrees of freedom.

Optionally, the pendant includes first link plate and the second link plate of mutual lock, first link plate is connected to first connecting plate, the second link plate relative lock is connected to first link plate and is constructed to be able to follow first link plate's length direction is removed, the bulb back of the body bolt is connected to the second link plate.

Optionally, a fastening groove is formed at one end of the first hanging plate and one end of the second hanging plate, a fastening portion is formed at the other end of the first hanging plate, the fastening portion of the first hanging plate is matched with the fastening groove of the second hanging plate, and the fastening portion of the second hanging plate is matched with the fastening groove of the first hanging plate, so that the first hanging plate and the second hanging plate can be fastened relatively through the fastening portion and the fastening groove.

Optionally, the fastening portion is fixedly connected with the fastening groove through an adjusting bolt.

Optionally, a ball head insert for inserting the ball head of the ball head back bolt is embedded in one side of the curtain wall facing the wall keel, and a flexible gasket matched with the ball head is arranged in the ball head insert.

Optionally, the first connecting plate is provided with a long strip hole consistent with the length direction of the first connecting plate, and a locking bolt penetrates through the long strip hole to connect the pendant to the first connecting plate.

The embodiment of the utility model has the following beneficial effects: the connecting piece fixed connection is to the wall keel, the pendant is movably installed to the connecting piece, and the curtain wall is rotatably installed to the pendant through the ball head back bolt, so that constructors can carry out multidimensional adjustment on the installation position and the installation angle of the curtain wall through the connecting piece, the pendant and the ball head back bolt respectively, the installation of the special-shaped curtain wall can be completed without welding the special-shaped keel, the installation efficiency of the special-shaped curtain wall is improved, and the installation accuracy of the curtain wall can be effectively guaranteed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a connecting member according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a pendant and a ball stud according to an embodiment of the present utility model;

FIG. 4 is a schematic view of an installation state of an embodiment of the present utility model;

the figures represent the numbers:

1. a connecting piece; 11. a first connection plate; 12. a second connecting plate; 13. a slit hole; 14. a locking bolt; 2. a hanging piece; 21. a first hanging plate; 22. a second hanging plate; 23. a buckling groove; 24. a fastening part; 25. an adjusting bolt; 3. ball head back bolt; 4. wall joists; 5. curtain walls; 6. a ball head insert; 61. a flexible gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "length," "upper," "lower," "left," "right," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

Referring to fig. 1, an embodiment of the utility model provides an adjustable back bolt installation structure of a special-shaped curtain wall, which comprises a connecting piece 1, a hanging piece 2 and a ball head back bolt 3. Wherein, connecting piece 1 includes first connecting plate 11 and second connecting plate 12, and first connecting plate 11 passes through second connecting plate 12 fixed connection to wall body fossil fragments 4 to make first connecting plate 11 can with wall body fossil fragments 4 interval and relative setting, the length of accessible adjustment second connecting plate 12 controls the lateral distance between first connecting plate 11 and the wall body fossil fragments 4. It can be understood that the connecting piece 1 can be made of formed steel materials such as L-shaped angle steel, -shaped channel steel, I-shaped steel and the like, and can also be directly welded and formed on site, and the application is not limited excessively. For reference, in this embodiment, an "L" angle is directly used as the connecting member 1, and one side plate of the "L" angle is welded and fixed to the wall keel 4 transversely, so that the other side plate can be spaced from and disposed opposite to the wall keel 4.

The hanger 2 is connected to the first connection plate 11, and the hanger 2 is configured to be movable up and down along the length direction of the first connection plate 11. As an alternative embodiment, as shown in fig. 2, in this embodiment, a long hole 13 is formed on the first connecting plate 11 and is consistent with the length direction of the first connecting plate, the locking bolt 14 passes through the long hole 13 to mount the pendant 2 to the first connecting plate 11, the pendant 2 can be moved up and down along the long hole 13 by loosening the locking bolt 14, and the pendant 2 can be locked and fixed by tightening the locking bolt 14.

The left end of the ball head back bolt 3 is detachably connected with the hanging piece 2 through a bolt, and the right end is rotatably connected with the curtain wall 5 through a ball head with multiple degrees of freedom. During installation, constructors can carry out multidimensional adjustment on the transverse installation distance, the longitudinal installation position and the installation angle of the curtain wall 5 through the connecting piece 1, the hanging piece 2 and the ball head back bolt 3 respectively, so that the installation of the special-shaped curtain wall 5 can be completed without welding to manufacture special-shaped keels, the installation efficiency of the special-shaped curtain wall 5 is improved, and the installation accuracy of the curtain wall 5 can be effectively guaranteed.

Specifically, as shown in fig. 3, the hanger 2 in the present embodiment includes a first hanging plate 21 and a second hanging plate 22 that are fastened to each other, wherein the first hanging plate 21 is connected to the first connecting plate 11 by a locking bolt 14, the second hanging plate 22 is fastened to the first hanging plate 21 relatively and is configured to be able to move up and down along the length direction of the first hanging plate 21, and the ball-head back bolt 3 is connected to the second hanging plate 22. As an alternative embodiment, in this embodiment, a fastening groove 23 is formed at the lower end of the first hanging plate 21 and the upper end of the second hanging plate 22, and a fastening portion 24 is formed at the upper end of the first hanging plate 21 and the lower end of the second hanging plate 22. The fastening portion 24 of the first hanging plate 21 is matched with the fastening slot 23 of the second hanging plate 22, the fastening portion 24 of the second hanging plate 22 is matched with the fastening slot 23 of the first hanging plate 21, and the fastening portion 24 can be clamped and embedded into the corresponding fastening slot 23, so that the first hanging plate 21 and the second hanging plate 22 can be fastened relatively through the fastening portions 24 and the fastening slots 23 at the upper end and the lower end. After the buckling, the second hanging plate 22 can move up and down for a certain distance along the buckling groove 23 relative to the first hanging plate 21, the buckling part 24 and the buckling groove 23 can be fixedly connected through the adjusting bolt 25, on one hand, the buckling part can be prevented from being loosened by the adjusting bolt 25, and on the other hand, the mounting position of the second hanging plate 22 can be finely adjusted up and down.

Further, a ball head insert 6 for inserting the ball head of the ball head back bolt 3 is embedded in the left side (namely, the side facing the wall keel 4) of the curtain wall 5, and a flexible gasket 61 matched with the ball head is arranged in the ball head insert 6, so that free rotation of the ball head can be ensured, and abrasion caused by rotation stress can be reduced.

In addition, referring to fig. 4, the installation steps of the adjustable back bolt installation structure of the special-shaped curtain wall provided by the embodiment of the utility model are as follows:

s1, as deformation and other conditions are inevitably generated in the processing and transportation processes of the wall keel 4, on-site paying-off is required before installation according to the technical requirements of curtain wall construction drawings, deformation errors of the wall keel 4 are primarily corrected, and the wall keel 4 meets the installation standard requirements of curtain walls 5.

S2, determining adjusting points (A, B) of two adjacent curtain walls 5 according to a curtain wall construction drawing, and welding and fixing the second connecting plates 12 to the wall keels 4 after determining the length sizes of the second connecting plates 12 according to the adjusting points so as to control the transverse distance between the curtain walls 5 and the wall keels 4 by using the second connecting plates 12.

S3, the first hanging plate 21 is mounted to the first connecting plate 11 through the locking bolt 14, and when the first hanging plate is mounted, the longitudinal mounting position of the first hanging plate 21 can be adjusted up and down through the long strip hole 13.

S4, the second hanging plate 22 is buckled to the first hanging plate 21, the buckling parts of the second hanging plate 22 and the first hanging plate 21 are fixedly connected by utilizing the adjusting bolts 25, and the second hanging plate 22 can be finely adjusted up and down by the adjusting bolts 25 so as to adjust the longitudinal relative positions of the second hanging plate 22 and the first hanging plate 21.

S5, after the ball head back bolt 3 is mounted on the second hanging plate 22, the curtain wall 5 is rotatably connected to the ball head back bolt 3, and the mounting angle of the curtain wall 5 is adjusted through the ball head back bolt 3.

S6, the longitudinal installation positions and the installation angles of the curtain walls 5 are further finely adjusted through the first hanging plate 21, the second hanging plate 22 and the ball head back bolts 3 respectively, so that two adjacent curtain walls 5 can be accurately spliced together, and the joints of the two curtain walls 5 can be filled with sealant.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of the above examples is only for aiding in understanding the technical solution of the present utility model and its core ideas; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. Adjustable back bolt mounting structure of special-shaped curtain wall, characterized by comprising:

2. The adjustable back bolt mounting structure of a special-shaped curtain wall according to claim 1, wherein: the pendant includes first link plate and the second link plate of mutual lock, first link plate is connected to first connecting plate, the second link plate relative lock connect to first link plate and be constructed to follow first link plate's length direction removes, the bulb back of the body bolt is connected to the second link plate.

3. The adjustable back bolt mounting structure of a special-shaped curtain wall according to claim 2, wherein: the first link plate and one end of the second link plate are provided with buckling grooves, the other end of the first link plate is provided with buckling parts, the buckling parts of the first link plate are matched with the buckling grooves of the second link plate, and the buckling parts of the second link plate are matched with the buckling grooves of the first link plate, so that the first link plate and the second link plate can be buckled relatively through the buckling parts and the buckling grooves.

4. An adjustable back bolt mounting structure of a profiled curtain wall according to claim 3, characterized in that: the buckling part is fixedly connected with the buckling groove through an adjusting bolt.

5. The adjustable back bolt mounting structure of a special-shaped curtain wall according to claim 1, wherein: one side of the curtain wall facing the wall keel is embedded with a ball head insert for inserting a ball head of the ball head back bolt, and a flexible gasket matched with the ball head is arranged in the ball head insert.

6. The adjustable back bolt mounting structure of a special-shaped curtain wall according to any one of claims 1 to 5, wherein: the first connecting plate is provided with a long strip hole consistent with the length direction of the first connecting plate, and a locking bolt penetrates through the long strip hole to connect the pendant to the first connecting plate.