JP2573159B2 - How to install a tire washer - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a vehicle, such as a dump truck or a truck, which enters a general road from a construction site or the like.
The present invention relates to a simple installation method of a tire washer disposed near an exit of a construction site or the like in order to clean dirt such as earth and sand attached to a tire and to clean the tire so that the tire can run on a general road.

[0002]

2. Description of the Related Art From construction sites, dump trucks and the like loaded with earth and sand emerge one after another on general roads, and in many cases, tires are contaminated with earth and sand attached on the site. If you leave the tires as they are, the general road will be dirty, so you must clean the tires near the exit at the site. For this reason, there has conventionally been a site where a tire washing machine is installed.

Conventionally, when a tire washer is installed, a concave portion for installation is excavated, a foundation gravel is laid, the rolling is carried out, and a concrete structure capable of storing the tire washer is constructed. After assembling the formwork, casting concrete, leaving a curing period, removing the formwork, backfilling the surrounding soil, and storing the tire washing machine in the completed concrete structure Had been taken.

However, in the above-mentioned method, since a concrete structure is constructed by assembling a formwork, a technique and labor are required, and a sufficient construction period and manpower are required. In addition, once a concrete structure has been constructed, it cannot be removed or moved to another place for reuse, which is uneconomical.

[0005]

SUMMARY OF THE INVENTION The present invention has been made to eliminate the above-mentioned disadvantages, and is relatively inexpensive, inexpensive, has a short construction time, and can reuse a metal frame to be used. An object of the present invention is to provide a simple method of installing a tire washer.

[0006]

SUMMARY OF THE INVENTION A method of installing a tire washer according to the present invention is a method of installing a tire washer disposed near an exit of a construction site or the like. A concave portion is provided, gravel is laid at the bottom of the concave portion, the gravel is compacted, the surface is flattened, a low-height formwork is assembled in a required portion on the gravel surface into a substantially rectangular shape, and concrete is formed into the formwork. After curing, the mold is removed, and a foundation metal frame formed in advance to just the height of the road surface is laid on the concrete surface. Backfilling the soil, rolling the soil, installing a tire washer in the foundation metal frame, leveling the approach and exit path of the vehicle onto the tire washer, and flattening the steel sheet on the approach and exit path. This is the installation method of the tire washer that lays.

[0007]

In the method of installing a tire washer having the above structure, a base metal frame is laid on a simply assembled formwork and hardened concrete, and the tire washer is mounted in the base metal frame. Since the installation of the dies can save labor, time, and techniques for assembling a precise mold, and can reuse the base metal frame, the waste can be reduced.

[0008]

An embodiment of the present invention will be described with reference to the drawings. 2 to 7 are explanatory cross-sectional views showing one embodiment of the method of the present invention in order, and will be described in order below. FIG. 2 is a first stage diagram showing a state where the installation location is excavated to provide a substantially flat concave portion (1) at the bottom. FIG. 3 is a second stage diagram showing a state in which gravel (2) is laid at the bottom of the recess (1) and the surface is flattened by rolling the gravel (2).
Fig. 4 shows a simple form of a low-profile form (3) that is almost rectangular in the required part on the gravel (2) surface, and concrete (4)
It is a figure of the 3rd step showing the state where it was cast in the formwork (3).

FIG. 5 shows that the poured concrete (4) is
After curing for about a day, the mold (3) is removed, and the foundation metal frame (5) formed in advance to the height of the road surface is laid on the concrete (4) surface in a fourth stage. It is. FIG. 6 is a fifth stage diagram showing a state in which the earth and sand (6) is back-filled in the concave portion (1) on the outer periphery of the foundation metal frame (5) and the earth and sand (6) is compacted.

FIG. 7 is a sixth stage diagram showing a state in which the tire washer (7) is installed in the base metal frame (5). FIG. 1 is a seventh stage showing a state where the approach road (8) and the exit road (9) of the vehicle on the tire washer (7) are leveled and a steel plate (10) is laid on the approach road. FIG.

The tire washer (7) is installed in the above order, and a commercially available tire washer (7) can be used. When cleaning the tires of a vehicle, if the vehicle enters from the approach road (8), the tires are cleaned on the tire washer (7), and the cleaned vehicle is removed from the approach road (9). Go out to.

When the tire washing machine (7) is moved to another place or is no longer used, the base metal frame (5) can be removed, moved to another place and reused.

[0013]

According to the present invention, concrete is poured into a simple formwork, a prefabricated foundation metal frame is installed thereon, and a tire washer is installed therein. There is no need to construct a concrete structure capable of storing the tire washer, and no work such as accurate and precise assembling of the formwork is required, so that labor, technology and time can be saved. Off-the-shelf foundation frames can be reused. From these facts, extremely advantageous effects such as reduction of the number of workers, shortening of the construction period, and reduction of the construction cost can be achieved.

[Brief description of the drawings]

FIG. 1 is a plan view showing a state in which a tire washer is installed according to the method of the present invention.

FIG. 2 is an explanatory sectional view showing a first stage of one embodiment of the present invention.

FIG. 3 is an explanatory sectional view showing a second stage of the embodiment of the present invention.

FIG. 4 is an explanatory sectional view showing a third stage of the embodiment of the present invention.

FIG. 5 is an explanatory sectional view showing a fourth stage of the embodiment of the present invention.

FIG. 6 is an explanatory sectional view showing a fifth stage of the embodiment of the present invention.

FIG. 7 is an explanatory sectional view showing a sixth step of the embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Concave part 2 Gravel 3 Formwork 4 Concrete 5 Foundation metal frame 6 Earth and sand 7 Tire washer 8 Entry path 9 Entry path 10 Steel plate

Claims (1)

(57) [Claims] 1. A method of installing a tire washer disposed near an exit of a construction site or the like, wherein the installation location is excavated to provide a substantially flat recess at the bottom, and gravel is laid at the bottom of the recess. Rolling the gravel to flatten the surface, assembling a low-height form into a substantially rectangular shape at the required portion on the gravel surface, casting concrete into the form, curing, and removing the form, On the above-mentioned concrete surface, a foundation metal frame previously formed exactly to the height of the road surface is laid, and the earth and sand is back-filled in the concave portion on the outer periphery of the foundation metal frame. A method for installing a tire washing machine, comprising: installing a tire washing machine in a metal frame; leveling an approach and exit path of a vehicle onto the tire washing machine; and laying a steel plate on the approach and exit path.