Seamless handrail connecting structure between indoor stand columns

Abstract

The utility model discloses a seamless handrail connecting structure between indoor stand columns, which comprises an inverted U-shaped aluminum alloy adapting piece, bolt notches are arranged at the intersection points of two ends of one part of the aluminum alloy adapting piece and two I parts, bolt notches are arranged at the positions of the two I parts of the aluminum alloy adapting piece, which are far away from the one part and close to the end part, and the bolt notches are arranged at the two ends of the aluminum alloy adapting piece. A first pan head self-tapping screw is arranged in a bolt notch of the aluminum alloy adapter, and the aluminum alloy adapter is fixedly connected with the original stand column through the first pan head self-tapping screw. And the inner side of the aluminum alloy reinforcing clamping piece is clamped with the aluminum alloy adapter, and the outer side of the aluminum alloy reinforcing clamping piece is clamped with the seamless aluminum alloy handrail. The aluminum alloy adapting piece is fixedly connected to the indoor aluminum alloy stand column, then the aluminum alloy reinforcing clamping piece is fixedly connected with the aluminum alloy adapting piece, and the problem that connection of a traditional corner connector of an aluminum alloy handrail is loose can be solved through the two components.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration engineering, in particular to a seamless railing connection structure between indoor columns. Background Art

[0002] In recent years, curtain wall railings, as a special building protection structure, have the characteristics of beauty, practicality and safety, and have been widely used in modern buildings. With the continuous development of science and technology and as people's requirements for the beauty and safety of buildings are getting higher and higher, the connection solutions of aluminum alloy railings are constantly being innovated, and their development prospects are becoming more and more broad.

[0003] The connection of traditional aluminum alloy railings between indoor columns adopts the classic angle code fixing scheme. The aluminum alloy handrail adopts an open cavity form. In order to ensure the strength of the aluminum alloy handrail, a full-length aluminum alloy reinforcement clip is set on the inside, and the connection angle code is installed on the column. The aluminum alloy reinforcement clip is fixed to the column angle code with screws, and finally the buckle line is attached. This scheme is quite mature and has stood the test of time. However, with this scheme, the aluminum alloy handrail has a poor grip, a large profile content, and the overall strength is not as high as the closed cavity aluminum alloy handrail. At the same time, the full-length buckle line affects the beauty of the railing to a certain extent! Utility Model Content

[0004] The utility model aims to provide a seamless railing connection structure between indoor columns to solve the above-mentioned problems of the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seamless railing connection structure between indoor columns, including an aluminum alloy adapter, which is an inverted U-shape, and bolt slots are arranged at the intersections of the two ends of one part and the two I parts, and bolt slots are arranged at the positions of the two I parts of the aluminum alloy adapter away from the one part and close to the end, and a first pan head self-tapping screw is arranged in the bolt slot of the aluminum alloy adapter, and the aluminum alloy adapter is fixedly connected to the original column by the first pan head self-tapping screw; an aluminum alloy reinforcing clamp, the inner side of which is clamped with the aluminum alloy adapter, and the outer side is clamped with the seamless aluminum alloy railing handrail.

[0006] In a preferred embodiment, the aluminum alloy reinforcement clip includes an inverted U-shaped portion and four arc-shaped portions arranged on the outside of the inverted U-shape, a portion of the U-shaped portion of the aluminum alloy reinforcement clip abuts against a portion of the aluminum alloy adapter, and two I portions of the U-shaped portion of the aluminum alloy reinforcement clip abut against two I portions of the aluminum alloy adapter.

[0007] In a preferred embodiment, bolt holes are provided on a portion of the U-shaped portion of the aluminum alloy reinforcement clip and a portion of the aluminum alloy adapter. The bolt holes provided on the portion of the U-shaped portion of the aluminum alloy reinforcement clip coincide with the bolt holes provided on a portion of the aluminum alloy adapter. A second pan head self-tapping screw passes through the two bolt holes to fix the aluminum alloy reinforcement clip and the aluminum alloy adapter together.

[0008] In a preferred embodiment, a seamless aluminum alloy railing handrail is provided with a slot corresponding to the U-shaped opening position of the aluminum alloy reinforcement clip, and the area of ​​the slot is equal to the area of ​​the U-shaped opening position of the aluminum alloy reinforcement clip. An aluminum alloy buckle line is provided at the slot, and its area is equal to the slot.

[0009] In a preferred embodiment, a first clamp is provided at one end of the two I parts of the aluminum alloy adapter away from one part, and two second clamps corresponding to the two first clamps are provided on the aluminum alloy buckle wire. The aluminum alloy buckle wire is clamped to the two first clamps of the aluminum alloy adapter through the two second clamps.

[0010] Compared with the prior art, the utility model has the following characteristics and beneficial effects:

[0011] 1. The utility model fixes and connects the aluminum alloy adapter to the indoor aluminum alloy column, and then fixes and connects the aluminum alloy reinforcement clamp to the aluminum alloy adapter. The two components can solve the problem of loose connection of the traditional angle code of the aluminum alloy railing.

[0012] 2. The utility model connects the seamless aluminum alloy railing handrail with the aluminum alloy reinforcement clip without setting too many profiles for connection, making on-site processing and installation convenient and quick, creating certain economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0014] Figure 1 is an overall schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the connection between the aluminum alloy adapter and the original column of the utility model;

[0016] Figure 3 This is a schematic diagram of the connection between the seamless aluminum alloy handrail and the aluminum alloy reinforcement clip of the utility model;

[0017] Figure 4 It is a schematic diagram of the connection between the seamless aluminum alloy railing handrail of the utility model and the original column;

[0018] Figure 5 It is a schematic diagram of the aluminum alloy buckle wire of the utility model being arranged at the notch.

[0019] In the figure: 1-seamless aluminum alloy railing handrail, 2-aluminum alloy reinforcement clip, 3-aluminum alloy adapter, 4-aluminum alloy buckle line, 5-first pan head self-tapping screw, 6-second pan head self-tapping screw, 7-original column, 8-slot, 9-first clip, 10-second clip, 11-bolt slot. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model are described clearly and completely below. The embodiments of the utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] See Example Figures 1 to 5 As shown, a seamless railing connection structure between indoor columns of the utility model comprises: an aluminum alloy reinforcing clip 2 and an aluminum alloy adapter 3, the aluminum alloy adapter 3 is an inverted U-shape, bolt slots 11 are arranged at the intersections of the two ends of one portion and the two I portions, and bolt slots 11 are arranged at positions close to the ends of the two I portions away from the one portion, a first pan head self-tapping screw 5 is arranged in the bolt slot 11 of the aluminum alloy adapter 3, and the aluminum alloy adapter 3 is fixedly connected to the original column 7 through the first pan head self-tapping screw 5.

[0023] An aluminum alloy reinforcement clamp 2 is provided on the outside of the aluminum alloy adapter 3. The aluminum alloy reinforcement clamp 2 includes an inverted U-shaped portion and four arc-shaped portions arranged on the outside of the inverted U-shaped portion. The four arc-shaped portions are symmetrically arranged. A portion of the inverted U-shaped portion of the aluminum alloy reinforcement clamp 2 abuts against a portion of the aluminum alloy adapter 3. Two I portions of the inverted U-shaped portion of the aluminum alloy reinforcement clamp 2 abut against two I portions of the aluminum alloy adapter 3. A portion of the inverted U-shaped portion of the aluminum alloy reinforcement clamp 2 abuts against a portion of the aluminum alloy adapter 3. Both are provided with bolt holes, and the bolt hole opened on a part of the inverted U-shaped part of the aluminum alloy reinforcement clamp 2 coincides with the bolt hole opened on a part of the aluminum alloy adapter 3. The second pan head self-tapping screw 6 passes through the two bolt holes to fix the aluminum alloy reinforcement clamp 2 and the aluminum alloy adapter 3 together. By fixing the aluminum alloy adapter 3 on the original column 7 and then fixing the aluminum alloy reinforcement clamp 2 and the aluminum alloy adapter 3 together, the two components can solve the problem of loose connection of traditional angle codes of aluminum alloy railings.

[0024] The outer side of the aluminum alloy reinforcement clamp 2 is clamped with the seamless aluminum alloy railing handrail 1, and the seamless aluminum alloy railing handrail 1 is provided with a notch 8 at the U-shaped opening position of the aluminum alloy reinforcement clamp 2. The area of ​​the notch 8 is equal to the area of ​​the U-shaped opening position of the aluminum alloy reinforcement clamp 2, and an aluminum alloy buckle line 4 is provided at the notch 8, and its area is equal to the notch 8. A first clamp 9 is provided at one end of the two I parts of the aluminum alloy adapter 3 away from the first part, and two second clamps 10 corresponding to the two first clamps are provided on the aluminum alloy buckle line 4, and the aluminum alloy buckle line 4 is clamped with the two first clamps 9 of the aluminum alloy adapter 3 through the two second clamps 10.

[0025] Embodiment 2:

[0026] The specific installation steps of this utility model are as follows:

[0027] Step 1: First, according to the positioning requirements of the railing on the original column, fix the aluminum alloy adapter 3 on the original column with four pan head self-tapping screws;

[0028] Step 2: a notch 8 having the same size as the U-shaped opening area of ​​the aluminum alloy reinforcement clamp 2 is provided on the seamless aluminum alloy railing handrail 1, and the aluminum alloy reinforcement clamp 2 is clamped to the seamless aluminum alloy railing handrail 1;

[0029] Step 3: After the aluminum alloy reinforcement clamp 2 is clamped with the seamless aluminum alloy railing handrail 1, the inner side of the aluminum alloy reinforcement clamp 2 is clamped with the aluminum alloy adapter 3, and then the aluminum alloy reinforcement clamp 2 and the aluminum alloy adapter 3 are fixedly connected by pan head self-tapping screws;

[0030] Step 4: Connect the aluminum alloy buckle wire 4 to the two first clamps 9 of the aluminum alloy adapter 3 through the two second clamps 10, seal the notch 8 of the seamless aluminum alloy railing handrail 1, and complete the installation.

[0031] 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. A seamless railing connection structure between indoor columns, characterized in that: include: An aluminum alloy adapter (3), the aluminum alloy adapter (3) being in an inverted U shape, with bolt notches (11) being arranged at intersections of two ends of a first portion and two I portions, bolt notches (11) being arranged at positions close to the ends of the two I portions in a direction away from the first portion, a first pan head self-tapping screw (5) being arranged in the bolt notch (11) of the aluminum alloy adapter (3), and the aluminum alloy adapter (3) being fixedly connected to the original column (7) via the first pan head self-tapping screw (5); An aluminum alloy reinforcement clamp (2), wherein the inner side of the aluminum alloy reinforcement clamp (2) is clamped with the aluminum alloy adapter (3), and the outer side is clamped with the seamless aluminum alloy railing handrail (1).

2. The seamless railing connection structure between indoor columns according to claim 1, characterized in that: The aluminum alloy reinforcement clip (2) comprises an inverted U-shaped portion and four arc-shaped portions arranged outside the inverted U-shape, a portion of the U-shaped portion of the aluminum alloy reinforcement clip (2) abuts against a portion of the aluminum alloy adapter (3), and two I portions of the U-shaped portion of the aluminum alloy reinforcement clip (2) abut against two I portions of the aluminum alloy adapter (3).

3. The seamless railing connection structure between indoor columns according to claim 2, characterized in that: Bolt holes are provided on a portion of the U-shaped portion of the aluminum alloy reinforcing clamp (2) and a portion of the aluminum alloy adapter (3); the bolt holes provided on a portion of the U-shaped portion of the aluminum alloy reinforcing clamp (2) and the bolt holes provided on a portion of the aluminum alloy adapter (3) are overlapped in position; a second pan head self-tapping screw (6) passes through the two bolt holes to fix the aluminum alloy reinforcing clamp (2) and the aluminum alloy adapter (3) together.

4. The seamless railing connection structure between indoor columns according to claim 3, characterized in that: The seamless aluminum alloy railing handrail (1) is provided with a notch (8) at a position corresponding to the U-shaped opening of the aluminum alloy reinforcing clamp (2); the area of ​​the notch (8) is equal to the area of ​​the U-shaped opening of the aluminum alloy reinforcing clamp (2); and an aluminum alloy buckle line (4) is provided at the notch (8) and the area of ​​the notch (8) is equal to the area of ​​the notch (8).

5. The seamless railing connection structure between indoor columns according to claim 4, characterized in that: A first clamping member (9) is provided at one end of the two I parts of the aluminum alloy adapter (3) away from the first part, and two second clamping members (10) corresponding to the two first clamping members (9) are provided on the aluminum alloy buckle wire (4), and the aluminum alloy buckle wire (4) is clamped to the two first clamping members (9) of the aluminum alloy adapter (3) via the two second clamping members (10).

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