JPS6324193Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a scaffolding member used for assembled scaffolding when constructing a building or the like.

2. Description of the Related Art Conventionally, when constructing structures such as buildings or exteriorizing the surroundings of houses, buildings, etc., scaffolding has been erected around the structures to make the work easier. A flat plate-shaped scaffolding member of an appropriate width is provided on this scaffold to make it convenient for people to walk or work.

In the past, logs were often used for this scaffolding, and wooden boards were often used for scaffolding components, but due to the soaring price of wood and the difficulty in obtaining it, their use has gradually stopped. In recent years, scaffolds made of steel pipes that are easy to assemble have been developed, and they use steel scaffolding members that have a structure that is easy to attach to the scaffold.

However, these steel scaffolding members are heavy, so the scaffolding itself must be made strong, and it also has the disadvantage that it is slippery, especially when wet, making it even more slippery, potentially leading to personal accidents. .

The present invention was developed to solve this problem, and allows the use of thinned or curved thinned wood or similar materials, making it easy to obtain raw materials and compare prices. To provide a wooden scaffolding member that is inexpensive, relatively light in weight, and hard to slip.

In FIGS. 1 and 2 showing an embodiment of the present invention, 1 is a bonding surface 2 formed by processing a part of both symmetrical outer peripheral curved surfaces on planes perpendicular to each other through the axis into a flat surface in the direction of the axis. , 2 and flat portions 3 and 4 on the front and back surfaces are pressure-bonded and fixed using thick rods 6 and adhesive 7 arranged at required intervals via each adjoining adhesive surface 2, This is a scaffolding member formed into a flat plate.

The thick rod 6 has the required strength of the scaffolding member 1. In other words, it varies depending on the diameter of the log used, but generally the diameter is 6~
Drive 12mm pieces into the log material 5 at intervals of 200-400mm and secure.

Since the present invention has the above configuration, it has the following effects.

The front and back sides have narrow but flat parts that provide stability when installed on scaffolding, and also increase resistance to slipping with the scaffolding.
It is useful because it can be used with either side facing up. In addition, the surface on which people walk is uneven between the flat parts on the front and back sides and the curved outer surface of the log material, so it is not perfectly flat, so even if there is dust on the flat parts, it sticks out and is easily exposed to wind. It can be easily removed, and even if it gets wet with rainwater, it drains well and dries quickly, so it does not slip when walking, which reliably prevents accidents resulting in injury or death. Furthermore, the logs do not require very thick logs; for example, thinned logs with a narrow diameter or curved shape, or similar materials can be used, making it easy to obtain raw materials. In addition, the above-mentioned thinned wood or similar materials can be obtained at low cost, and in addition, it is very easy to manufacture by simply processing the four sides of the log and then press-bonding it with a thick rod and adhesive. It can be supplied to consumers at low cost. In addition, since the logs are securely pressed and fixed with thick rods and adhesive, the scaffolding members will not bend or warp even if exposed to wind and rain, and can be used safely for many years.

It is also lighter and more convenient to use than steel scaffolding members.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view, and FIG. 2 is a cross-sectional view taken along line A-A in FIG. 1... Scaffolding member, 2... Adhesive surface, 3, 4... Flat part, 5... Log material, 6... Thick stick, 7... Adhesive material.

Claims (1)

[Scope of utility model registration request] an adhesive surface 2 in which a part of both symmetrical outer circumferential curved surfaces on a plane perpendicular to the axis is processed into a flat surface in the direction of the axis;
A plurality of logs 5 having flat parts 2 and front and back surfaces 3 and 4 are pressure-bonded and fixed with thick rods 6 and adhesive 7 disposed at required intervals via each adjacent adhesive surface 2. , a scaffolding member having the flat parts 3 and 4 on the front and back surfaces and the curved outer surface forming an uneven state.