JPH0676403U - Filling frame material for grooves in grating - Google Patents

Abstract

(57) [Summary] [Purpose] By filling the groove of the grating, it is possible to match the surrounding environment, and also has a water permeable function or a non-slip function. This is to develop a material, and further develop a material that can be attached to the filling frame material even for the currently installed grating. In a grating, a frame body fitted in each groove of the grating or in grooves at regular intervals, and a filler having an anti-slip function or a filler having water permeability is held in a central portion. A filling frame material for a groove part in a grating, characterized in that a holding part is provided, and locking parts for respectively locking adjacent bearing bars of the grating are provided at both ends of the frame body.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a filling frame material for a groove portion in grating.

[0002]

[Prior art]

 Grating is a steel strip that is usually made of steel and has a rectangular frame with end plates at both ends in the longitudinal direction and bearing bars with protrusions at both ends, and each bearing is parallel to the end plate. Crossbars that cross the bars and have a square cross section are twisted to form a grid pattern at regular intervals, which is used as a lid for a gutter on the road.

However, in the grating, all the respective members are made of metal, the plane is slippery, and various structures are added to match the surrounding environment.

[0006] Also, in the conventional grating, there is also a grating in which the upper surface portion is partially or entirely covered with a filler, but when the filler is partially deteriorated, it cannot be replaced, and It also had the drawback of poor water permeability.

[0005]

[Problems to be solved by the device]

 Therefore, in this invention, by providing a change in the groove of the grating, it is possible to match the surrounding environment, and further, to provide a filling frame material for the groove part in the grating which has a water permeation function or an anti-slip function. It is in development, and further, we are developing a grating that can be attached to the currently installed grating.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention provides a frame body that is fitted in each groove of the grating or the grooves at regular intervals in the grating, and has a slip-proof function or a water-permeable function in the central portion. A holding part for holding the material is provided, and locking parts for respectively locking adjacent bearing bars of the grating are provided at both ends of the frame body. .

[0007]

[Action]

 In the installation of the present invention, the grating body is placed in the gap between the bearing bar and the crossbar so that the crossbar is located on the lower surface by reversing the direction used conventionally, and the filling frame is fitted in the central part. The filling material is put in the holding portion located at, and the filling frame material may be provided in all the grooves of the grating, or may be provided at regular intervals.

[0008]

【Example】

 BEST MODE FOR CARRYING OUT THE INVENTION A preferred embodiment of the present invention will be described below with reference to the accompanying drawings. In a grating (X), a frame body (1) fitted into grooves (Y) of the grating at regular intervals, A holding part (1a) for holding a filler (A) having a slip-proof function or a water-permeable function is provided in the central part, and bearing bars (Z) adjacent to each other are provided at both ends of the frame (1). And a locking portion (1b) (1b) for locking each of them.

The concrete material of the frame body (1) is F. R. It is made of P or metal, and the basic structure is that the cross-sectional shape is a substantially U shape, and the concave portion of the holding portion (1a) at the central portion may be a structure on which the filler (A) is placed. Alternatively, the filler (A) may be formed in a tapered shape, and the filler (A) may have a trapezoidal cross section so that the filler cannot be removed. Specific examples of the filler (A) include ceramic particles and rubber chips. is there.

Further, holes (1e) may be provided at the bottom of the holding portion (1a) of the frame (1), and the locking portions (1b) located at both ends of the frame (1), respectively. (1b) may be formed with a detent (1c) at the end so as to be fitted to the protrusion (Za) of the adjacent bearing bar (Z).

Further, a convex anti-slip member (1d) may be provided on the flat surface of the engaging portions (1b) (1b).

[0012]

[Effect of device]

 The present invention has the above-described structure. According to the present invention, by fitting the frame bodies in the groove of the grating at regular intervals, the appearance of the metal grating is relaxed, and the frame is The body has a non-slip and water-permeable filler placed on it, so it is safe to walk on the grating and also drains when rainwater, etc. that falls on the road flows into the ditch. Well, it can be installed on the existing grating, and if the filler is deteriorated, it can be partially replaced, which is economical and has a very beneficial effect.

[Brief description of drawings]

FIG. 1 is a side view showing an embodiment of the present invention.

FIG. 2 is a side view showing another embodiment of the present invention.

FIG. 3 is a side view showing another embodiment of the present invention.

FIG. 4 is a side view showing another embodiment of the present invention.

FIG. 5 is a side view showing another embodiment of the present invention.

FIG. 6 is a sectional view showing another embodiment of the present invention.

FIG. 7 is a perspective view showing a usage state of the present invention.

[Explanation of symbols]

 1 Frame 1a Holding part 1b Locking part 1c Detent 1d Non-slip member 1e Hole part A Filler X Grating Y Groove Z Bearing bar Za Projection

Claims (5)

[Scope of utility model registration request] 1. A grating, which is a frame body fitted in each groove of the grating or in grooves at regular intervals, wherein a filling material having an anti-slip function or a water-permeable filling material is provided in a central portion. A filling frame material for a groove portion in grating, characterized in that holding portions for holding are provided, and locking portions for respectively locking adjacent bearing bars of the grating are provided at both ends of the frame body. 2. A filling frame material for a groove portion in grating, wherein each of the locking portions according to claim 1 has a structure to be fitted to a protrusion of a bearing bar. 3. A filling frame material for a groove portion in grating, wherein the holding portion according to claim 1 has a tapered shape that widens as it goes downward. 4. A filling frame material for a groove portion in grating, characterized in that a hole portion is provided in a bottom portion of the holding portion according to claim 1 or 3. 5. A filling frame material for a groove portion in grating, wherein a convex anti-slip member is provided on the flat surface of the locking portion according to claim 1.