JPH05306595A - Vertical shaft liner plate and execution method thereof - Google Patents

Abstract

PURPOSE:To make it unnecessary to clamp a large number of bits in the case of assembling of a vertical shaft liner plate, to simplify mounting work and to make it possible to carry out efficient execution. CONSTITUTION:In a vertical shaft liner plate 1 assembled in a casing having a free sectional shape by subsequently connecting with horizontal and vertical ends, the upper end 1a of the plate is formed in an uneven-shape, the lower end 1b corresponding to an uneven section is formed in an uneven-shape, and right and left directional ends 2a and 2b are formed in a plane-shape. The liner plate forms a plurality of coupling holes 3 on the ends, and when the liner plate is used for assembly, connection with the adjoining plate in the horizontal direction uses simplified clips 4 for the coupling holes to fix, and vertical connection is coupled with bolts 6.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shaft liner plate and a construction method thereof.

[0002]

2. Description of the Related Art Conventionally, upper and lower end surfaces and left and right end surfaces of a shaft liner plate are flat, and this assembling method is such that connecting holes are formed at overlapping portions of adjacent plates and they are matched with each other. Bolts were inserted into the holes, which were then tightened and fixed in order to assemble a casing with an arbitrary cross-sectional shape.

However, this method requires many bolts to be tightened at the time of assembling, which requires a manual labor for the mounting work, which is inefficient and affects the working cost.

[0004]

SUMMARY OF THE INVENTION Therefore, the present invention was devised to eliminate the above-mentioned drawbacks, the first object of which is to provide a liner plate for a shaft, and the second object of the present invention. The object of the present invention is to provide a method for constructing a shaft liner plate, which is easy to assemble by using this liner plate and can be efficiently constructed.

[0005]

In a shaft liner plate (1) to be assembled in a casing having an arbitrary cross-sectional shape by sequentially connecting left and right and upper and lower end surfaces, an upper end surface (1a) of the plate (1) is uneven. The lower end surface (1b) corresponding to the concave-convex portion is formed in a concave-convex shape, and the left-right direction end surfaces (2a, 2b) are flat, and each end surface has a plurality of connecting holes (3). A shaft liner plate characterized by being formed, and further is a shaft liner plate that is sequentially connected at left and right and upper and lower end faces to be assembled into a casing having an arbitrary cross-sectional shape, wherein the upper end face of the plate is uneven. When assembling using a vertical liner plate in which the lower end surface corresponding to the uneven portion is formed in a concave-convex shape, the left and right end surfaces are flat, and each end surface has a plurality of holes for connection. To A shaft liner characterized in that a simple clip (4) is used for connection in the horizontal direction with an adjacent plate and fixed by using a connection hole (5), and a vertical connection is connected with a bolt (6). It consists of the plate construction method.

1 and 2, the liner plate body (1) has a flat plate surface, but the shape is not limited to this.

Further, the simple clip (4) is a commercially available one, and an example thereof is as shown in FIG. 3, which is composed of an insertion portion (4a) and a holding portion (4b), After inserting the insertion part (4a) into the holes (5) (5) formed in the end face of the liner plate body (1) to be connected, both end faces are sandwiched by the sandwiching part (4b) to fix both end faces adjacent to each other. Is.

Even if the connection is made in the horizontal direction, it may be fixed together with the bolt (6) by the simple clip (4).

[0009]

According to the present invention, the upper and lower end surfaces of the liner plate body are formed in an uneven shape and an uneven shape. As a result of the larger joining area than the flat joining, it can be joined firmly, and in the assembly, the vertical connection can be tightened and fixed with a simple clip, and the assembly work can be done easily and quickly. Even in the horizontal connection, it is possible not to fix all by bolts and to fix, but to use a simple clip for a part, which is extremely useful.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a partially cutaway front view showing an assembled state of the present invention.

FIG. 3 is a perspective view showing an embodiment of a simple clip used for assembly of the present invention.

FIG. 4 is a partially cutaway explanatory view showing an example of an assembled state of the present invention.

FIG. 5 is a partially cutaway explanatory view showing another embodiment of the assembled state of the present invention.

[Explanation of symbols]

 1 Vertical shaft liner plate 1a Upper end surface 1b Lower end surface 2a Left end surface 2b Right end surface 3 Connection hole 4 Simple clip 5 Connection hole 6 Bolt

Claims (2)

[Claims] 1. In a shaft liner plate, which is sequentially connected at left and right and upper and lower end faces to be assembled into a casing having an arbitrary cross-sectional shape, an upper end face of the plate is formed in a concave-convex shape, and a lower end face corresponding to the concave-convex part is formed. Is a vertical shaft liner plate characterized by being formed in a concave-convex shape, the left and right end faces being planar, and a plurality of connecting holes being formed in each end face. 2. A shaft liner plate that is assembled in a casing having an arbitrary cross-sectional shape by sequentially connecting left and right and upper and lower end surfaces, the upper end surface of the plate being formed in an uneven shape, and corresponding to the uneven portion. When assembling using a shaft liner plate with a bottom surface that is uneven and the left and right end surfaces are flat, and each end surface has multiple holes for connection, connect horizontally to adjacent plates. A method for constructing a liner plate for a vertical shaft, characterized in that a simple clip is fixed to a hole for connection and fixed with a bolt for vertical connection.