JP2578203Y2 - Debris removal device - Google Patents

Description

[Detailed description of the invention]

[0001]

[Industrial applications] This invention is intended to remove gums, candy, etc. attached to road surfaces, building floors, rooftops, etc., and
The present invention relates to an attached matter removing device for cleaning a road surface or the like.

[0002]

2. Description of the Related Art Conventionally, the removal of gums and the like adhering to a road surface or the like has been manually performed by a combination of a spatula, a wire brush or the like, and removal using a thinner or the like.

[0003]

However, in the above-mentioned conventional apparatus, the work efficiency is low, and it is difficult to completely remove the gums and the like that have entered the concave portions on the uneven surface. Furthermore, when using chemicals, workers,
There was a risk that the safety of passers-by would be problematic.

The present invention has been made to eliminate the above-mentioned drawbacks. By visually observing the tip of the nozzle and adjusting the angle of the nozzle and the distance from the road surface, high-pressure water is jetted from the tip of the nozzle. An object of the present invention is to provide a deposit removing device which can remove gums and the like neatly and can efficiently clean a road surface and is excellent in safety.

[0005]

SUMMARY OF THE INVENTION An object removing apparatus according to the present invention is an apparatus for cleaning a road surface by injecting high-pressure water from a nozzle, and a cover for covering a road surface on a base provided with casters that rolls on the road surface. Is provided, the board is attached to the base by a hinge so that the angle can be changed in the vertical direction, and a through hole is provided in the board,
The sliding table conforming to the transparent holes, slidably fitted in said through hole, said nozzle by the said slide table along a longitudinal direction and fixed to the nozzle, tensioning, loosening the striatum
Is installed between the nozzle and the board so that the hinge can slide on the board attached to the table by the hinge, and the nozzle is placed in the opposite direction to the table with the casters. A biasing spring is installed between the slide table and the board, and a window is provided near the nozzle tip of the table with the casters so that the nozzle tip can be viewed from above. It is characterized by injecting water and sucking the water by a suction hose provided on the table.

[0006]

In the apparatus for removing adhering matter having the above structure, when cleaning highway water or the like by spraying high pressure water, the nozzle is separated from the road surface or the like to clean a general place where gum or the like does not adhere. The angle of incidence of the outgoing water on the road surface is made gentle.

On the other hand, in places where gum or the like is attached,
The nozzle is slid to approach the gum or the like, the nozzle is raised, and the angle of incidence of water exiting the nozzle on a road surface or the like is increased to clean the nozzle.

The operator adjusts the opening and closing of the nozzle and the change in the angle while viewing the nozzle from the window of the table.

[0009]

An embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view of the invented device. FIG. 2 is a partially enlarged perspective view showing the vicinity of the hinge. FIG. 3 is a partially enlarged side view showing the vicinity of the hinge.

Casters rolling on the road surface 1,1, ...
The attached table 2 is provided with a cover 3 for covering the road surface. Stand 2
Is provided with a hose 4 for suction. Table 2 with window 5
And a hinge 6 is provided on the outer vertical wall.

A board 7 is fixedly mounted on the hinge 6.
Is provided with a rectangular through hole 8, and a slide table 9 having a rectangular cross section that fits the through hole 8 is slidably fitted in the through hole 8.

A nozzle body 10 is fixed to the slide table 9 along the longitudinal direction, and the nozzle body 10 and the slide table 9 move integrally.

At both ends of the slide table 9, thick plates 11, 12 are provided.
Are formed, and the thick plates 11 and 12 are caught on the board 7 so that they cannot slide further.

A spring 13 for urging the slide table 9 in a direction opposite to the table 2 is provided between the thick plate 11 and the board 7.

A wire tube 14 is attached to the thick plate 12, and one end of the wire 15 inserted into the wire tube 14 is fixed to the board 7, and the other end is connected to the longitudinal direction of the nozzle body 10. Is connected to a wire lever 16 provided at the center of the.

Depress the wire lever 16 to move the wire 15
, The wire 15 is tensioned, the slide table 9 slides, the nozzle body 10 integrated with the slide table 9 is drawn to the table 2, and the tip of the nozzle body 10 approaches the road surface.

Release the wire lever 16 to release the wire 1
When the spring 5 is relaxed, the slide 13 slides until the thick plate 11 attaches to the board 7 by the action of the spring 13, and the tip of the nozzle 10 is retracted backward. Thereby, the tip of the nozzle body 10 can be kept away from the road surface.

The end 1 of the nozzle body 10 farthest from the base 2
7 is provided with a hose 18 for feeding high-pressure water.
A release valve operation lever 19 is provided at the end 17. When the release valve operation lever 19 is pulled, the valve is released and high-pressure water flows out of the tip of the nozzle body 10.

Release valve operating lever 19 and wire lever 1
The operation can be performed by grasping both hands with the hand 6, and in this state, if the nozzle body 10 is lowered, the tip is raised, and the angle of incidence of the high-pressure water on the road surface becomes gentle. Conversely, when the nozzle body 10 is raised, the tip is lowered and the angle of incidence of the high-pressure water on the road surface is increased.

The raising and lowering of the nozzle body 10 is performed with the hinge 6 as a fulcrum.

The window 5 of the base 2 may be provided with a transparent plate or may be provided with nothing. Through the window 5, movement of the tip of the nozzle body 10 and dirt on the road surface can be visually observed.

The suction hose 4 of the table 2 is for sucking water discharged from the nozzle body 10 into the cover 3.

The pressure of the high-pressure water is suitably in the range of 100 to 200 kilograms per square centimeter. If the pressure is lower than this, the cleaning performance is poor. Can be damaged or destroyed, water can splatter too much, and the nozzle can be damaged.

The temperature of the high-pressure water is suitably 50 ° C. or higher, and if the temperature is lower than this, the cleaning ability may be inferior.

[0026]

According to the present invention, the nozzle body is attached by a hinge so that the angle can be changed in the vertical direction, the tip of the nozzle body can be taken in and out, and a window is provided in which the tip of the nozzle body can be seen from above. Therefore, the distance between the tip of the nozzle body and the object, and the angle of the nozzle body, are determined by the operator while visually observing and removing deposits such as gum, and when cleaning general dirt. The operation can be changed to efficiently remove the deposits, and the general dirt can be cleaned at the same time. Since high-pressure water is sprayed, extraneous substances such as gums can be removed cleanly, and extremely advantageous effects such as excellent safety can be obtained.

[Brief description of the drawings]

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

FIG. 2 is a partially enlarged perspective view showing the vicinity of a hinge.

FIG. 3 is a partially enlarged side view of the same.

[Description of Signs] 1 Caster 2 units 3 Cover 4 Suction hose 5 Window 6 Hinge 7 Board body 8 Through hole 9 Slide base 10 Nozzle body 11 Thick plate 12 Thick plate 13 Spring 14 Wire tube 15 Wire 16 Wire lever 17 End Part 18 Hose 19 Release valve operating lever

Claims (1)

(57) [Scope of request for utility model registration] An apparatus for cleaning a road surface by injecting high-pressure water from a nozzle, wherein a cover with a caster for rolling on the road surface is provided with a cover for covering the road surface, and the board is vertically moved by a hinge on the base. The board is provided with a through hole, a slide base adapted to the through hole is slidably fitted in the through hole, and the nozzle is mounted on the slide base along the longitudinal direction. a fixed, above by tension, relax the striatum
The streak is installed between the nozzle and the board so that the nozzle can slide on the board attached to the base by the hinge, and the nozzle is mounted on the caster. A spring that urges the table in the opposite direction is installed between the slide table and the panel body, and a window is provided near the nozzle tip of the table with the casters so that the nozzle tip can be viewed from above. , Spray high-pressure water into the cover,
An adhering substance removing apparatus, wherein the water is sucked by a suction hose provided on the table.