Handrail node splicing structure

Abstract

The utility model discloses a railing node splicing structure, and belongs to the technical field of facade node structures. The main body connecting piece is used for being connected with the handrail at the corner position of the handrail, and the connecting piece is provided with an adapter piece used for being connected with a stand column with a cavity; the main body connecting piece is provided with a group of connecting cavities, and the armrests are inserted into the corresponding connecting cavities; the adapter piece comprises an adapter piece body, a set of limiting pieces are arranged on the adapter piece body, and the stand column is connected to the adapter piece body in an inserted mode along the set of limiting pieces. According to the structure, a conventional gluing thought is canceled when the unit curtain wall has multi-dimensional connection, and the problems that joints crack and leak water, the appearance is not exquisite, durability is reduced and the like due to water seepage and deformation of three-dimensional connection glue lines are solved; the splicing process design adopting the splicing structure meets the requirements of related specifications, the design and construction are simple, the manufacturing cost is saved, the attractiveness of the outer vertical face of the multi-dimensional complex unit type curtain wall can be improved, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of facade node structures, and in particular relates to a railing node splicing structure. Background Art

[0002] With the development of social economy, people's requirements for architecture are no longer limited to modern styles. More people hope to integrate traditional culture into architectural design and give architecture more external beauty.

[0003] However, many current facade node construction methods cannot meet the growing requirements for rich facade shapes. Therefore, the optimization of node methods is particularly important. Conventional methods generally use glue to seal the edges when encountering multi-dimensional unit curtain walls. When encountering similar three-dimensional space intersections, it is inevitable that the pores are uneven in size and dislocated, and multiple hidden dangers such as leakage and cracking will occur over time. Utility Model Content

[0004] In view of the above-mentioned problems existing in the prior art, the purpose of the utility model is to provide a railing node splicing structure, which is simple and convenient to splice and can ensure that the column plug-in port is not exposed and the facade has no color difference while avoiding problems such as water seepage, deformation, and uneven facade in the construction structure.

[0005] The utility model provides the following technical solutions: a handrail node splicing structure, including a main connecting piece used to be connected to a handrail at a handrail corner position, the connecting piece is provided with an adapter used to be connected to a column with a cavity; the main connecting piece is provided with a group of connecting cavities, and the handrail is inserted into the corresponding connecting cavities; the adapter includes an adapter body, the adapter body is provided with a group of limiting pieces, and the column is inserted into the adapter body along the group of limiting pieces.

[0006] Furthermore, the main connecting piece is a cross-shaped structure and is arranged at the positive corner position.

[0007] Furthermore, the main body connecting piece is an L-shaped structure and is arranged at the inner corner.

[0008] Furthermore, a sealing aluminum plate is provided in the connecting cavity on the main connecting piece.

[0009] Furthermore, the limiting member is arranged on the upper end surface of the adapter body, and a group of limiting members are arranged along the four sides of the adapter body to form a limiting structure capable of inserting and limiting the column.

[0010] Furthermore, the contours around the adapter body extend outward to the outside of the contours of the pillars plugged into the adapter body.

[0011] Furthermore, the surfaces of the main connecting part and the adapter are sprayed with fluorocarbon paint.

[0012] By adopting the above technology, compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model eliminates the conventional gluing idea when multi-dimensional intersections occur in the unit curtain wall, thereby avoiding water seepage and deformation in the glue seams of the three-dimensional intersections, leading to problems such as cracking and leakage of nodes, unrefined appearance, and reduced durability. The splicing process design using the splicing structure of the utility model meets the requirements of relevant specifications, is simple in design and construction, and saves cost. It can enhance the aesthetics of the facades of multi-dimensional complex unit curtain walls and improve construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the exploded structure of the entire splicing structure in the first embodiment of the utility model;

[0015] Figure 2 This is a schematic structural diagram of a main body connector in Embodiment 1 of the present utility model;

[0016] Figure 3 This is a schematic structural diagram of a main connecting member in Embodiment 2 of the present utility model;

[0017] Figure 4 It is a structural schematic diagram of the sealing aluminum plate of the utility model. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments of the specification. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] On the contrary, the present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention as defined by the claims. Further, in order to make the public have a better understanding of the present invention, some specific details are described in detail in the following detailed description of the present invention. Those skilled in the art can fully understand the present invention without the description of these details.

[0020] Embodiment 1

[0021] See also Figure 1 , 2 4. A railing node splicing structure includes a main connecting part 1, an adapter 2 and a sealing aluminum plate 3, which is used to connect a column A and a handrail B at the positive corner of the handrail; the main connecting part 1, the adapter 2, the column A and the handrail B are all tubular profile structures.

[0022] Specifically, the main connecting part 1 is a cross-shaped structure, and a connecting cavity 101 is provided on each side of the cross-shaped structure for plugging and installing the armrest B; a sealing aluminum plate 3 is provided in the connecting cavity 101, and the sealing aluminum plate 3 is 2 mm away from the outer end surface of each side, which can be used for plugging and limiting the armrest B.

[0023] Specifically, there are two adapters 2, which are respectively arranged at the upper and lower sides of the middle part of the main connecting member 1, and are used to plug the column A. The adapter 2 includes an adapter body 201 and four limiters 202. The adapter body 201 is in a ladder-like shape, with the side with a larger diameter facing outward. The four limiters 202 are respectively arranged at the four bottom corners of the outer end surface of the adapter body 201, and are combined to form a limit structure that can limit the plugging of the column A.

[0024] The contours around the adapter body 201 extend outward to 1 mm outside the contour of the column A plugged into the adapter body 201 to ensure that the port of the column A is not exposed.

[0025] Among them, the main connecting part 1 adopts the cross casting integrated molding process to ensure the seamless surface; the sealing aluminum plate 3 is fixed in the main connecting part 1 by aluminum welding to ensure the production accuracy and improve the refinement of the facade details.

[0026] The surfaces of the main connecting part 1 and the adapter 2 are sprayed with fluorocarbon paint to ensure that there is no color difference on the facade.

[0027] The cutting of column and handrail surface tube profiles ensures dimensional accuracy and avoids excessive joints.

[0028] Embodiment 2

[0029] See also Figure 2 The present embodiment is a handrail node splicing structure, which is used to connect the column A and the handrail B at the inner corner of the handrail. The difference between the present embodiment and the first embodiment is that the main connecting member 1 is an L-shaped structure.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A railing node splicing structure, characterized in that: The invention comprises a main connecting member (1) for connecting with an armrest (B) at an armrest corner position, the main connecting member (1) being provided with a group of connecting cavities (101), and the armrest (B) being inserted into the corresponding connecting cavities (101); the main connecting member (1) being provided with an adapter (2) for connecting with a column (A) with a cavity, the adapter (2) comprising an adapter body (201), the adapter body (201) being provided with a group of limiting members (202), and the column (A) being inserted into the adapter body (201) along the group of limiting members (202).

2. A railing node splicing structure according to claim 1, characterized in that: The main body connecting piece (1) is a cross-shaped structure and is arranged at a positive corner position.

3. A railing node splicing structure according to claim 1, characterized in that: The main body connecting piece (1) is an L-shaped structure and is arranged at a concave corner.

4. A railing node splicing structure according to claim 2 or 3, characterized in that: A sealing aluminum plate (3) is provided in the connection cavity (101) on the main connecting piece (1).

5. A railing node splicing structure according to claim 2 or 3, characterized in that: The limiting member (202) is arranged on the upper end surface of the adapter body (201), and a group of limiting members (202) are arranged along the four sides of the adapter body (201) to form a limiting structure capable of inserting and limiting the column (A).

6. A railing node splicing structure according to claim 5, characterized in that: The contours around the adapter body (201) extend outwards to the outside of the contour of the column (A) plugged into the adapter body (201).

7. The railing node splicing structure according to claim 1, characterized in that: The surfaces of the main connecting part (1) and the adapter (2) are sprayed with fluorocarbon paint.

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