CN204826476U - Wood system handrail mosaic structure - Google Patents

Abstract

A wooden handrail splicing structure belongs to the technical field of architectural decoration. It includes a first wooden handrail, a second wooden handrail, a connector, and an oval cork; it is characterized in that the bottom surface of the first wooden handrail is provided with an elliptical groove, and the section of the first wooden handrail is provided with an elliptical The first cylindrical hole communicated with the groove, the second wooden handrail section is provided with a second cylindrical hole matching the first cylindrical hole, and the connecting piece is arranged between the first cylindrical hole and the second cylindrical hole. Between the shaped holes, it is used to connect the first wooden handrail and the second wooden handrail, and the elliptical wooden plug is arranged in the elliptical groove. The utility model adopts the above-mentioned scheme, connects the adjacent first wooden handrail and the second wooden handrail by the metal connector, can fine-tune the expansion and contraction produced by the two wooden handrails, is convenient for disassembly and maintenance, and can ensure the stability of the handrail. The connection is safe and reliable, and it plays a protective role. At the same time, it has the characteristics of easy operation, prefabricated installation, and can greatly improve labor efficiency.

Description

A wooden armrest splicing structure

technical field

The utility model belongs to the technical field of architectural decoration, in particular to a splicing structure of wooden handrails.

Background technique

Railings have the functions of protection, decoration and space separation in architectural space, and are suitable for various types of architectural spaces. Especially when it is used as a protective function, its location, height, spacing, force, etc. are strictly mandatory in the "Residential Building Code" (GB50368), "Building Decoration Engineering Quality Acceptance Code" (GB50210) and other norms and standards. sex requirements.

Common railing handrail splicing methods include direct joints, 45° beveled butt joints and swivel joints. The disadvantages are that the process is complicated, the cost is high, secondary processing is required on the construction site, and labor efficiency is low; the joints are prone to expansion and cracking, easy to produce seams, and the later maintenance rate is high; the safety of the handrails cannot be guaranteed, and The decor is poor.

Utility model content

In view of the above situation, the problem to be solved by this utility model is to provide a wooden handrail splicing structure that adopts the assembled installation of metal components. The unique physical connection method can fine-tune the expansion and contraction of the wooden handrail, which is convenient for disassembly and maintenance; it can ensure the safe and reliable connection of the handrail and play a protective role.

In order to achieve the above purpose, the utility model adopts the following technical solutions: a splicing structure of wooden handrails, including a first wooden handrail, a second wooden handrail, a connector, and an oval cork; it is characterized in that the first wooden The bottom surface of the handrail is provided with an oval groove, the section of the first wooden handrail is provided with a first cylindrical hole communicating with the oval groove, and the section of the second wooden handrail is provided with a second cylindrical hole matching the first cylindrical hole. Two cylindrical holes, the connecting piece is arranged between the first cylindrical hole and the second cylindrical hole, for connecting the first wooden handrail and the second wooden handrail, and the elliptical wooden plug is arranged in the elliptical groove Inside.

The splicing structure of the wooden handrail is characterized in that the connecting piece includes a matching expansion member and a fastening member, the expansion member is located in the second cylindrical hole, and the fastening member is located on the first cylindrical hole, One end passes through the first cylindrical hole and is connected with the expansion member, and the other end is fixed with a spacer through a nut, and the spacer is located in an oval groove.

The splicing structure of the wooden handrail is characterized in that a gasket is provided between the nut and the spacer.

Further, the expansion member is composed of countersunk bolts, expansion tubes, flat washers, spring washers, and hex nuts; the fastening member is composed of nuts, pads, and washers.

One end of the expansion member of the connector is installed into the second cylindrical hole of the second wooden handrail; one end of the fastening member 7 of the connector is installed into the first cylindrical hole of the first wooden handrail; the fastening The hex nut of component 7 is tightened, and the expansion component 6 expands to fill up the cylindrical hole of the second wooden handrail, making the assembly a complete one.

The oval cork is installed in the oval groove of the first wooden handrail.

The utility model adopts the above-mentioned scheme, connects the adjacent first wooden handrail and the second wooden handrail by the metal connector, can fine-tune the expansion and contraction produced by the two wooden handrails, is convenient for disassembly and maintenance, and can ensure the stability of the handrail. The connection is safe and reliable, and it plays a protective role. At the same time, it has the characteristics of easy operation, prefabricated installation, and can greatly improve labor efficiency.

Description of drawings

Fig. 1 is the sectional structural representation of the utility model;

Fig. 2 is a schematic diagram of the transverse structure of the first wooden handrail of the utility model;

In the figure: 1-first wooden handrail, 2-second wooden handrail, 3-elliptical groove, 4-first cylindrical hole, 5-second cylindrical hole, 6-expansion member, 7-tightening Solid member, 8-block, 9-gasket, 10-oval cork.

Detailed ways

The utility model is further described below in conjunction with the accompanying drawings of the description, but the protection scope of the utility model is not limited thereto:

As shown in Figure 1 and Figure 2, the wooden handrail splicing structure of the present invention includes the first wooden handrail 1, the second wooden handrail 2, connectors, oval cork 10, the above-mentioned structure is the utility model The most basic structure of wooden handrail splicing structure.

The bottom surface of the first wooden handrail 1 is provided with an oval groove 3, the section of the first wooden handrail 1 is provided with a first cylindrical hole 4 communicating with the oval groove 3, and the section of the second wooden handrail 2 A second cylindrical hole 5 matching the first cylindrical hole 4 is provided, and the connector includes a matching expansion member 6 and a fastening member 7, and the expansion member 6 is located in the second cylindrical hole 5, tightly The solid member 7 is located on the first cylindrical hole 4, and one end of the fastening member 7 passes through the first cylindrical hole 4 to connect with the expansion member 6, and the first wooden handrail 1 and the second wooden handrail 2 pass through the fastening member 7 Cooperate with the expansion member 6, the other end of the fastening member 7 is fixed with the spacer 8 through the gasket 9 and the nut, the spacer 8 matches the size and shape of the oval groove 3, and is inserted into the oval groove 3 Seal the groove.

The expansion member 6 is composed of countersunk bolts, expansion tubes, flat washers, spring washers, and hex nuts; the fastening member 7 is composed of hex nuts, spacers 8, and gaskets 9. The first cylindrical hole 4, The specifications of the second cylindrical hole 5 are adapted to the specifications such as the diameter and length of the connecting piece.

The installation process of the utility model is as follows: one end of the expansion member 6 is installed in the second cylindrical hole 5 of the second wooden handrail 2; one end of the fastening member 7 is installed in the first cylindrical hole 4 of the first wooden handrail 1 and pass through the hole to connect with the expansion member 6, the other end is connected to the spacer 8 through a nut, a gasket 9 is provided between the nut and the spacer 8, and then tighten the hex nut of the fastening member 7 to make the expansion member The expansion tube of 6 expands and fills the second cylindrical hole 5 of the second wooden handrail 2 to make the assembly a complete one, and then the oval cork 10 is installed into the oval shape of the first wooden handrail 1. In the groove 3, the specifications of the elliptical cork 10 and the spacer 8 all adapt to the specification of the elliptical groove 3, so that the elliptical groove 3 is filled up, so that the adjacent first wooden handrail 1 and the Second wooden handrail 2 splicing.

The utility model adopts the above-mentioned technology and adopts assembled installation, which can fine-tune the expansion and contraction produced by the wooden handrail, facilitates disassembly and maintenance, and greatly improves labor efficiency. to the protective effect.

Claims (3)

1. a wooden handrail splicing construction, comprises the first wooden handrail (1), the second wooden handrail (2), connector, oval stopper (10); It is characterized in that described first wooden handrail (1) bottom surface is provided with oval-shaped groove (3), first wooden handrail (1) cross section is provided with the first cylindrical hole (4) communicated with oval-shaped groove (3), described second wooden handrail (2) cross section is provided with the second cylindrical hole (5) mated with the first cylindrical hole (4), described connector is arranged between the first cylindrical hole (4) and the second cylindrical hole (5), for connecting the first wooden handrail (1) and the second wooden handrail (2), oval stopper (10) is arranged in oval-shaped groove (3).

2. wooden handrail splicing construction according to claim 1, it is characterized in that described connector comprises the expansion member (6) and clamp structure (7) matched, described expansion member (6) is positioned at the second cylindrical hole (5), clamp structure (7) is positioned on the first cylindrical hole (4), one end passes this first cylindrical hole (4) and is connected with expansion member (6), the other end is fixed by nut and cushion block (8), and described cushion block (8) is positioned at oval-shaped groove (3).

3. wooden handrail splicing construction according to claim 2, is characterized in that being provided with pad (9) between described nut and cushion block (8).