KR950005265Y1 - Cover protecting for street trees - Google Patents

Abstract

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Description

Roadside Drinking Cover

1 is a perspective view showing a reinforcing frame of the drinking water protection cover of the roadside design of the present invention.

FIG. 2 is a cross-sectional view taken along the line A-A of FIG. 1 showing a cross section in which the protective cover shown in FIG. 1 is filled with cement mortar or artificial filler. FIG.

3 is a cross-sectional view showing a state in which the drinking water of the roadside is covered and protected using the cover shown in FIG.

4 is a plan view of the drinking water protection cover of the present invention shown to be installed around the trunk by arranging the two in a pair so as to face each other in a circular shape.

5 is a plan view similar to the fourth diagram of the second embodiment of the present invention showing a protective cover having a rectangular shape.

6 is a plan view of a third embodiment in which the outline is almost semicircular.

7 is a plan view of a fourth embodiment in which the outline is rectangular.

* Explanation of symbols for main parts of the drawings

18: reinforcement frame 20: bottom plate

22: drinking water 26, 30: the main flange

44: cement mortar layer 46: artificial stone layer

The present invention relates to a roadside drinking water protection cover, and more particularly to a roadside drinking water protection cover for protecting the lower part of the tree trunk and the main roots.

In general, a drinking water protection cover that is installed in a drinking water object surrounded by curb in India next to the roadway to protect the lower part of the tree trunk and the main root and protect the topsoil of the drinking water, It consists of several sectoral sections divided into parts or more.

As a protective cover of the prior art, the one made of concentric cast iron is directly placed on the drinking fountain. This type of protective cover protects drinking water from pedestrians or vehicles, but the entire bottom is placed on the drinking water so that the top surface of the drinking water is partially compacted and firmly strengthened. Caused it. In addition, since the cast iron is made of concentric patterns, the protective cover is easily damaged when the unbalanced load is intensively applied.

In addition, although a protective cover made of cement mortar has been proposed in the related art, even if it is divided into several sector-type parts due to the characteristics of the material, there is a constraint that the damage rate may be lowered only if the block is made of a small unit. This means that the cover block is weak in strength and requires a separate reinforcement frame when placed on a drinking water target. However, even if the reinforcing frame is used, there is a fear that the cover block disposed thereon is damaged by the load applied by the pedestrian or the vehicle. In addition, since it is placed on the topsoil of the protective cover drinking fountain composed of blocks of cement mortar or is placed in close proximity, it is difficult to maintain the drinking table tops advantageously for tree growing.

In the present invention, the protective cover is composed of two semicircular cover halves having a cement mortar surface layer, and the center of the bottom side of the cast iron reinforcement frame is formed in a dome shape to reduce the weight of the protective cover, while the load applied from the upper portion of the protective cover The dome-shaped structure is distributed to the side of the protective cover to prevent the protective cover from being damaged.The dome-shaped bottom part of the protective cover prevents the topsoil of the tree and the topsoil of the drinking water adjacent to the main roots. The artificial stone surface layer, which is different in color and surface finish from the cement mortar layer on the inner side of the inner surface of the cover, is arranged in an annular shape so that the curbstone appears to be installed and looks beautiful without the installation of a separate curbstone. According to the accompanying drawings It will be described in detail as follows.

FIG. 1 is a semi-circular reinforcement frame made of cast iron of the cover half portion 16 constituting the protective cover 14 disposed on the drinking water table 12 of the roadside tree 10 as shown in FIG. 19).

The semi-circular reinforcement frame 18 constituting the cover half 16 is bent upward toward the center to form a dome when the bottom plate 20 combines the two cover half 16 together to form the protective cover 14. A semi-circular drinking water hole 22 is formed in the center, and a continuous drinking water peripheral flange 24 and a reinforcement frame peripheral flange 26 are formed at the periphery of the drinking water hole 22 and the periphery of the reinforcement frame 18, respectively. Edge flanges 28 and 28 'are formed on the straight edge side. The heights of the upper surfaces of these flanges 24, 26, 28, and 28 'are the same, and the outer peripheral flanges 30 are formed at regular intervals on the outside of the reinforcement frame peripheral flanges 26, and these flanges 26 The partition wall 32 is formed horizontally in the middle between the (30) and the annular recesses 34 and 36 are formed above and below the partition wall 32. The upwardly curved bottom plate 20 has a radially small hydraulic slide 38 and a large hydraulic sleeve 40 integrally formed, and the upper surface height thereof is flanges 24, 26, 28 ( 28 ') equal to the height of the top surface of 30. The airflow sleeves 38 and 40 formed in the side flanges 28 and 28 'of the straight wall portion will completely form the airflow sleeve when the two cover sections 16 are joined together.

In the semicircular portion between the side flanges 28 and 28 ', the drinking water peripheral flange 24, and the reinforcement frame peripheral flange 26, the upper part of the bottom plate 20 is provided with a hydraulic sleeve 38 and 40 at the upper portion of the bottom plate 20. The cement mortar layer 42 is filled and formed in the excluded portion, and the artificial recess layer 46 is formed in the upper concave portion 34 to be completed.

As shown in FIG. 3, the protective cover 14 configured as described above may surround the street trees 10 through the drinking water holes 22 on the drinking fountain 12 of the street trees 10 surrounded by the boundary stone 48 on the sidewalk. Is placed. When the protective cover 14 is disposed, each cover half 16 constituting the protective cover 14 has a domed structure in which the bottom plate 20 of the reinforcing frame body 18 made of these cast iron is curved upward as a whole. Therefore, even if a load is applied on the protective cover 14 by a pedestrian or a conveying means, it is not concentrated around the drinking water hole 22 which is relatively thin and distributed to the bottom side along the bottom plate 20 of the domed structure. This prevents the protective cover 14 from being damaged. In addition, since only the bottom surface of the protective cover 14 is placed on the drinking table 12 as the dome structure of the bottom plate 20, most of the topsoil of the drinking table 12 may be preserved as it is. In addition, by forming an artificial stone layer 46 between the reinforcing frame peripheral flange 26 and the outer peripheral flange 30 of the bottom plate 20 of the reinforcement frame 18 so that it looks like curbstone and cement on the bottom plate 20 Since the mortar layer 42 may be formed in a different color, the appearance may be beautiful.

5 shows a second embodiment of the present invention, in which two cover half portions 16A constituting the protective cover are rectangular. Although not shown in this embodiment, the bottom plate of the reinforcement frame can be made to have a dome structure.

6 and 7 show the third and fourth embodiments of the present invention. In the third embodiment of FIG. 6, the protective cover is completed by a similar cover half 16B of the cover half of the first embodiment. A suitable closing block 50B was used to close the opening of the drinking water hole 22B. Although not shown in this third embodiment, the bottom plate was constructed in a dome structure according to the present invention. The fourth embodiment of FIG. 7 is the same except that the third embodiment is rectangular as compared to the semicircular.

The protective cover is completed only by the cover half 16C, the opening of the drinking water hole 22C is closed by the closing block 50C, and the bottom tube forms a dome structure.

Claims (1)

Two cover half portions 16 composed of a cast iron reinforcement frame 18 having peripheral flanges 26 and 30 and a bottom plate 20 on the side and filled with cement mortar layer 42 on the upper surface. In order to form the protective cover 14, the bottom plate 20 of the reinforcing frame 18 is configured to be bent upwardly in the center and between the cement mortar layer 42 and the peripheral flanges (26) (30). Is a drinking water protection cover of the roadside tree formed by filling the artificial stone layer 46 is different in color.