JPH0510509U - Pads used for road paving - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] The step created during road construction is temporarily covered with a pick to prevent accidents, but this step is filled with a tool. [Structure] When viewed from the side, a triangle-shaped pad 3 is applied to a step, and a hook 7 penetrates the pad to fix it on a road so that it is not stuck. At the time of main paving, the hook 7 is removed and the pad 3 is removed. [Effect] The labor required for pickpocketing is reduced and noise is prevented. As a result, the construction time can be shortened.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a pad used for road paving.

[0002]

[Prior Art]

 When paving a road, there is a 3 cm to 7 cm step between the road and the part under construction. Therefore, in order to eliminate this step, the asphalt mixture is temporarily used to fill the step, which is referred to as pickpocketing. If this is not done, accidents, especially motorcycle accidents, will occur frequently. However, when the pavement is scratched and removed before the main pavement, a lot of trouble and noise are generated.

[0003]

[Problems to be solved by the device]

 According to the present invention, the padding is applied to this step, fixed with hooks, and when the main paving is performed, the hook is pulled out and the padding is removed to perform the main paving.

[0004]

[Means for solving problems]

 In order to eliminate the step difference on the road that was created during the construction before the main pavement, the present invention is a triangular shape having a bottom side, a vertical side, and a hypotenuse when viewed from the side. The present invention relates to a tool used for road pavement, which is a semi-circular tool that is eliminated and that is applied to a round manhole, with some cuts on the outer circumference.

[0005]

[Action]

 If there is a step between the part under construction and the road, manhole, etc., put a pad and hit the hook. Next, when performing the main pavement work, pull out the hooks, remove the fittings, and perform the work.

[0006]

【Example】

 FIG. 1 shows a sectional view of the pad. 1 is a road, 2 is a part under construction, and 3 is a patch. The backing has a triangular cross section with a base 4, a hypotenuse 5 and a vertical side 6. The bottom side 4 and the vertical side 6 intersect at 90 °. The pad 3 is preferably made of a rubber product or a suitable synthetic resin.

FIG. 2 shows the hook 7. The hook is made of metal and penetrates the applicator and digs into the ground.

FIG. 3 shows a plan view when it is used for a corner portion. As shown in the figure, this is done by dividing the reliever into several pieces.

FIG. 4 shows a plan view of the manhole. A semicircular pad is provided with a cut 8 so that a manhole 9 of any diameter can be flexibly accommodated.

FIG. 5 shows a plan view of the rectangular manhole 10. This is also divided into two pieces and is performed as shown in the figure.

[0010]

[Effect of the device]

 Removing pickpockets is done by a large number of people with an airbit or pickaxe, which is time-consuming and noisy. In this way, a lot of work is required before starting the main pavement. When the pad of the present invention is used, for example, the pad is applied on the previous day, the hook is driven, and when the main paving is performed on the next day or the like, the hook is removed and the pad is simply removed to reduce the labor. There are a lot of things. In addition, there are great effects such as shortening the pavement work time and preventing traffic congestion.

[Brief description of drawings]

FIG. 1 is a sectional view of a road and a pad.

FIG. 2 is a perspective view of a pad and a hook.

FIG. 3 is a plan view of a corner portion.

FIG. 4 is a plan view when used for a circular manhole.

FIG. 5 is a plan view when a rectangular manhole is used.

[Explanation of symbols]

 1 Road 2 Part under construction 3 Rest tool 4 Bottom 5 Slope 6 Vertical side 7 Hook 8 Cut

Claims (2)

[Scope of utility model registration request] 1. A triangular shape having a bottom side, a vertical side, and a hypotenuse when viewed from the side, in order to eliminate steps on the road formed during construction before the main pavement, and the steps are applied to the steps. A tool used for road pavement that eliminates damage. 2. A tool used for road pavement, which is a semi-circular tool that is applied to a round manhole and is provided with some cuts on the outer circumference.