JP3047661U - Replaceable T-type smoothing rake - Google Patents

Abstract

(57) [Summary] [Problem] To make a replaceable T-shaped leveling rake light and strong so that it can be used many times by replacing only a hardened wooden leveling plate. [MEANS FOR SOLVING PROBLEMS] The "mold" is composed of a T-type leveling rake in which holes are formed at both ends of a mold fitting, which is fixed at the center of the handle and fixed in the middle of the handle by left and right support fittings, and a wooden leveling plate. This is a replaceable T-type leveling rake in which holes of a metal fitting, holes of a support metal, and holes of a leveling plate are fixed with bolts and nuts.

Description

[Detailed description of the invention]

[0001] The present invention relates to a T-type leveling rake used when leveling ground or asphalt, and is a replaceable type in which a leveling plate whose leveling portion is flattened can be replaced. T-type smooth rake.

[Description of the Related Art] A conventional T-shaped rake is a T-shaped rake in which a wooden plate is fixed with a nail around a wooden handle and a support plate inclined from the left and right is fixed with a nail, or the same type. It was made of metal and made in one piece, made of patterned wood and fixed with nails.

[Problem to be solved by the present invention] A conventional T-shaped rake is a tool used at the time of work such as ground and road construction, and a wooden T-shaped rake is simply fixed with a nail to a leveling plate and a wooden handle. As a result, the plates are thin and fragile, and the plates become worn out immediately, making them unusable. The metal T-shaped rake was heavy, and the people involved in road construction were aging. Moreover, the asphalt was attached to the metal because of the high temperature.

[Means for Solving the Problems] The present invention is based on a method in which a handle is fixed to a mold and a support plate is fixed on both sides to form a strong T-shaped smooth rake and a wooden plate of a flattened portion. "The mold and the leveling plate are fixed with bolts and nuts, so they can be used many times by replacing the leveling plate.

[0005] [Embodiment of the invention] In the replacement type T-type smoothing rake of the present invention, the width of the vertical portion is narrowed above the T-shaped metal fitting, and "the back side of the metal fitting is" Then, fix the handle to the center of the front of the vertical part by welding the handle fixing bracket, and make holes on both left and right ends that correspond to the holes of the support bracket.

[0006] Furthermore, the tip of the pipe handle is inserted into the handle fixture, fixed with rivets, and the holes of the support fixture are fixed to the holes at both ends of the mold fixture, and the support fixture coming from both ends in the middle of the pipe handle. By fixing the pipe handle and fixing with bolts and nuts, a strong replacement type T-type leveling rake can be made.

[0007] In addition, “Making a wooden leveling board wider and higher than the mold fitting, and making a hole in the board according to the holes at both ends of the mold fitting, Tilting from.

[0008] In the replaceable T-type leveling rake configured as described above, "Align the holes of the wooden smoothing teeth with the holes of the wooden flattening teeth to the holes of the mold and supporting metal, and secure with bolts and nuts. It is a replaceable T-type smoothing rake that sets the temperature.

By using the above-mentioned exchange type T-type leveling rake, when the wooden leveling plate is worn, the bolt and nut are removed, and the leveling plate can be replaced and used again.

[Example] An example will be described with reference to the drawings. Referring to FIG. 1, "a metal mold, a support metal, and a hole of a wooden leveling plate are aligned and fixed with a bolt and nut. Insert the pipe handle into the handle fixture that is fixed to the mold, fix it with rivets, and clamp it from both sides of the handle with support fittings coming from both ends and fix it with bolts and nuts.

FIG. 2 is a view of the body of a replaceable T-type leveling rake with the leveling plate removed. FIG. 3 shows a leveling plate.

Another embodiment will be described based on the above embodiment.

A wooden handle can be used instead of the pipe handle of the replaceable T-type smoothing rake described above. Instead of using the support bracket, use an L-shaped bracket to fix the mold bracket and handle from both sides. Use a steel plate or other material with holes in place of the wooden leveling plate in Fig. 3. Further, as another embodiment of Fig. 2 (Fig. 4), "a mold is used instead of a mold", a leveling plate is put in, and bolts are held in a state where the plate is sandwiched from both sides. It can be fixed with a nut.

[Effects of the Invention] The present invention is strong because it is used in the shape described above, and is lightweight because it has a pipe handle. This is a replaceable T-type leveling rake, which removes bolt nuts from heavy wooden leveling boards and replaces them, thus reducing costs.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a perspective view of the present invention with a leveling plate removed.

FIG. 3 is a perspective view of the leveling plate of the present invention.

FIG. 4 is a perspective view of another embodiment of FIG. 2 of the present invention;

[Explanation of symbols]

Reference Signs List 1 "mold fitting 2 support bracket 3 pipe handle 4 leveling plate 5 handle fixing bracket 6 rivet 7 fixing bolt 8 fixing bolt 9 cap" 11 holes

Claims (4)

[Utility model registration claims] 1. A replaceable T-type leveling rake in which holes are formed at both ends of a vertical portion of a mold and a handle is mounted at the center of the vertical portion. 2. In order to impart strength to the handle, a support bracket which is fixed by aligning the hole of the end of the support fitting with the hole of the mold fitting and is bent in an inclined manner is fixed to the middle of the handle from both ends. This is a replaceable T-type smoothing rake. 3. A replacement wooden leveling plate (FIG. 3) having a hole that can be attached to the back surface in accordance with the holes at both ends of the mold. 4. The method according to claim 3, wherein the back is aligned with the hole of the mold.
3. The replacement type T according to claim 2, wherein the wooden leveling plate (FIG. 3) is fixed by bolts and nuts and can be replaced.
It is a leveling rake.