JP2002138410A - Rolling device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a nevel rolling compaction device having extremely high commercial value. SOLUTION: In a rolling compaction device (a) used when spray nozzles 2 are installed on the top face of a long-sized main body 1 at regular intervals, a water conveyance pipe 3 is mounted into the main body 1 and a spraying body 4 sprayed from the spray nozzle 2 is buried into a ground surface by continuously connecting the spray nozzles 2 and the water conveyance pipe 3, a left rolling compaction section 6 and a right rolling compaction section 7 are secured on both sides of the underside of a base body 5 regarding the rolling compaction device (a), the left rolling compaction section 6 and the right rolling compaction section 7 are set in fixed width, and a space L between the section 6 and the section 7 is set in width or more of the top face 4a of at least the spraying body 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an unprecedented revolutionary rolling device.

[0002]

2. Description of the Related Art In recent years,
A precast watering body 4 (snow-melting pipe) has been proposed and attracted attention. The sprinkler 4 is provided with a sprinkling nozzle 2 at a predetermined interval on the top surface of a long body 1 made of concrete, a water pipe 3 provided in the long body 1, and a water sprinkling nozzle 2 and a water pipe 3. Are connected to each other to spray water from the water spray nozzle 2.

[0003] When constructing a snow-melting facility using the sprinkler 4, a groove is formed in the ground, the sprinkler 4 is disposed in the groove, and the periphery of the sprinkler 4 is backfilled. It is completed by rolling and then asphalt or the like, and the sprinkler 4 is said to dramatically improve the workability of the snow removal facility.

[0004] The applicant of the present invention has paid attention to the compaction work when burying the sprinkler, and has developed an extremely revolutionary compacting device.

[0005]

The gist of the present invention will be described with reference to the accompanying drawings.

[0006] Sprinkling nozzles 2 are provided on the top surface of the long body 1 at predetermined intervals, and a water pipe 3 is provided in the long body 1. The water nozzle 2 and the water pipe 3 are connected to each other. A pressure roller a used for burying the water sprinkling body 4 sprayed from the water sprinkling nozzle 2 on the ground.
Left and right rolling parts 7 on both sides of the lower surface of the base 5
The left compression part 6 and the right compression part 7 are set to have a predetermined width, and the interval L between the left compression part 6 and the right compression part 7 is at least the top surface of the sprinkler 4. The present invention relates to a compacting device characterized by being set to have a width equal to or larger than 4a.

Further, in the rolling device according to the first aspect,
The present invention relates to a compacting device characterized in that an interval L between the left compaction section 6 and the right compaction section 7 is variable.

[0008]

According to the present invention, when the watering body 4 is buried, the left and right rolling parts 6 and 7 provided on both lower surfaces of the base 5 straddle the top surface 4a of the watering body 4. The left and right compaction parts 6 and 7 are advanced or retracted to compact the backfill site around the sprinkler 4.

Therefore, according to the present invention, the compaction work at the time of embedding the sprinkler body 4 can be performed easily and quickly, and the efficiency of the whole embedding work of the sprinkler body 4 can be improved. Become.

As described above, the present invention is an epoch-making one having extremely high commercial value.

[0011]

BRIEF DESCRIPTION OF THE DRAWINGS The drawings illustrate one embodiment of the present invention and will be described below.

Reference numeral 12 denotes the ground, 12a denotes a concave groove, 12b denotes a backfilled portion, and 13 denotes a pavement portion made of asphalt.

In this embodiment, a long body 1 made of concrete is used.
The water spray nozzles 2 are provided at predetermined intervals on the top surface of the water heater, and a water pipe 3 is provided in the long main body 1. The water nozzle 2 and the water pipe 3 are connected to each other so that This is a rolling device a used when a known water sprinkling body 4 for water sprinkling is buried in the ground.

More specifically, a left rolling unit 6 and a right rolling unit 7 having the following structure are added to a known rolling machine having a vibrating rolling unit 14.

The left rolling part 6 and the right rolling part 7 are attached to the lower surface of the rolling part 14 and vibrate when the rolling part 14 vibrates. It is composed of legs 10 and 11 provided above the grounding portions 8 and 9.

As shown in FIG. 1, each of the grounding portions 8 and 9 is formed by forming an appropriate metal member into a plate shape, and its front and rear ends are curved upward. The workability can be further improved by preparing a plurality of grounding portions 8 and 9 having a predetermined width and replacing them appropriately.

As shown in FIG. 1, the leg portions 10 and 11 are made of metal square tube members 10a and 11a provided on the upper surfaces of the grounding portions 8 and 9, respectively.
And a metal rod 10 erected on the square tube members 10a, 11a.
b, 11b, and the rods 10b, 11b are configured to be detachable from a rolling unit 14 provided below the base 5. This attachment / detachment structure can be appropriately designed.

Further, an interval L between the left-hand pressure part 6 and the right-hand pressure part 7 is set.
Is set to be at least as large as the width of the top surface 4a of the sprinkler 4.

If the positions at which the rods 10b and 11b are connected to the pressure roller 14 are made variable, the distance L between the left pressure roller 6 and the right pressure roller 7 can be varied. The workability is improved accordingly, and the left-hand rolling unit 6 and the right-hand pressing unit 7 may be provided directly below the base 5.

Since the present embodiment is constructed as described above, when the sprinkler body 4 is buried, the left and right rolling parts 6 and 7 provided on both sides of the lower surface of the base 5 are connected to the top surface 4a of the sprinkler body 4. And the left and right rolling parts 6 and 7 are moved forward or backward to backfill the water sprinkling body 4.
Roll 12b (see FIGS. 2 and 3).

Thereafter, a pavement 13 is provided around the sprinkler 4 to complete the work of embedding the sprinkler 4 (see FIG. 5).

Therefore, according to the present embodiment, the compaction work at the time of embedding the sprinkler body 4 can be performed easily and quickly, and the efficiency of the whole embedding work of the sprinkler body 4 can be improved. become.

[Brief description of the drawings]

FIG. 1 is a perspective view illustrating a main part according to an embodiment.

FIG. 2 is an explanatory diagram of a work of burying a watering body.

FIG. 3 is an explanatory diagram of a use state of the present embodiment.

FIG. 4 is an explanatory diagram of a work of burying a watering body.

FIG. 5 is an explanatory diagram of a work of burying a watering body.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Long main body 2 Sprinkler nozzle 3 Water pipe 4 Sprinkler 4a Top surface 5 Base 6 Left compression part 7 Right compression part

Claims (2)

[Claims] 1. A water spray nozzle is provided at a predetermined interval on a top surface of a long body, and a water pipe is provided in the long body, and the water nozzle and the water pipe are connected to each other. It is a compaction device used when embedding a watering body sprinkled from the watering nozzle on the ground, and a left compaction portion and a right compaction portion are provided on both sides of a lower surface of a base body related to the compaction device. The left compaction and the right compaction are set to a predetermined width, and the interval between the left compaction and the right compaction is set to be at least as large as the width of the top surface of the sprinkler. And a compacting device. 2. The rolling device according to claim 1, wherein an interval between the left rolling portion and the right rolling portion is configured to be variable.