Drainage structure capable of conveniently adjusting vertical position of rainwater grate

Abstract

The utility model relates to a drainage structure convenient for adjusting the up-down position of a rainwater grate, which comprises a drainage ditch, a mounting position arranged at the upper end of the drainage ditch, a frame embedded and fixed in the mounting position, a rainwater grate arranged on the upper side of the frame, and concave platforms arranged downwards on the inner sides of the upper end surfaces of the two ends of the frame, a protrusion is downwards arranged at the position, corresponding to the concave table, of the lower end face of the rainwater grate, a threaded through hole is horizontally formed in the protrusion, a long-strip-shaped sliding block is arranged on the inner side of the protrusion, the upper end of the long-strip-shaped sliding block abuts against the lower end face of the rainwater grate, and the lower end of the long-strip-shaped sliding block abuts against the lower end face of the rainwater grate. The lower end face of the long-strip-shaped sliding block is arranged to be a second guiding inclined face matched with the first guiding inclined face, the second guiding inclined face abuts against the first guiding inclined face in a pressing mode, a through hole is formed in the position, corresponding to the threaded through hole, of the long-strip-shaped sliding block, and a bolt penetrates through the through hole and then is connected with the threaded through hole.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage, in particular to a drainage structure which is convenient for adjusting the upper and lower positions of a rainwater grate. Background Art

[0002] The rainwater grate installed at the edge of the road is an important facility for draining water from the road when it rains. Timely and effective drainage of water plays an important role in urban sanitation and environmental protection.

[0003] However, the upper end surface of the existing rainwater grate is difficult to be flush with the road surface, and a bicycle or battery car will be bumpy when passing over it, which is less comfortable. Therefore, there is an urgent need for a drainage structure that is convenient for adjusting the upper and lower positions of the rainwater grate so as to make the rainwater grate flush with the road surface. Utility Model Content

[0004] The utility model provides a drainage structure which is convenient for adjusting the upper and lower positions of rainwater grates in order to solve the above technical deficiencies, and can adjust the upper and lower positions of the grates to make them flush with the road surface.

[0005] The utility model discloses a drainage structure which is convenient for adjusting the upper and lower positions of a rain grate, comprising a drainage ditch, a mounting position being arranged at the upper end of the drainage ditch, a frame being embedded and fixed in the mounting position, a rain grate being arranged on the upper side of the frame, the inner side of the upper end faces at both ends of the frame being arranged downwardly into a concave platform, the inner side of the concave platform being arranged into a first guiding inclined surface obliquely downward, a protrusion being arranged downwardly at a position corresponding to the concave platform on the lower end face of the rain grate, a threaded through hole being arranged horizontally on the protrusion, a long strip sliding block being arranged on the inner side of the protrusion, the upper end of the long strip sliding block being pressed against the lower end face of the rain grate, the lower end face of the long strip sliding block being arranged into a second guiding inclined surface matching the first guiding inclined surface, the second guiding inclined surface being pressed against the first guiding inclined surface, a through hole being arranged at a position corresponding to the threaded through hole on the long strip sliding block, and a bolt being connected with the threaded through hole after passing through the through hole.

[0006] The principle of the above structure is that by adjusting the bolt, the long strip slider can be made closer to the protrusion or further away from the protrusion, and cooperate with the No. 1 guide slope and the No. 2 guide slope to achieve the effect of adjusting the upper and lower positions of the rain grate, thereby facilitating the adjustment of the rain grate so that its upper end surface is flush with the road surface. Among them, the bolts and the threaded through holes can be fixed with screw glue to prevent the bolts from loosening during use.

[0007] In order to make the structure more stable, the protrusion is a long strip protrusion, three threaded through holes are evenly arranged on the long strip protrusion, three through holes are arranged on the long strip slider corresponding to the three threaded through holes, and three bolts pass through the three through holes respectively and are connected with the corresponding threaded through holes.

[0008] The utility model provides a drainage structure which is convenient for adjusting the upper and lower positions of a rainwater grate, and has the beneficial effect that the rainwater grate can be adjusted up and down by adjusting bolts so that the upper end surface of the rainwater grate is flush with the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0010] Figure 2 In the utility model embodiment 1 Figure 1 A partial enlarged view of . DETAILED DESCRIPTION

[0011] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0012] Embodiment 1:

[0013] like Figure 1 , 2 As shown, the utility model discloses a drainage structure for facilitating adjustment of the upper and lower positions of a rainwater grate, comprising a drainage ditch 1, a mounting position is arranged at the upper end of the drainage ditch 1, a frame 2 is embedded and fixed in the mounting position, a rainwater grate 3 is arranged on the upper side of the frame 2, the inner side of the upper end surface of both ends of the frame 2 is downwardly arranged to form a concave platform 4, the inner side of the concave platform 4 is arranged to form a No. 1 guide slope 5 obliquely downward, and a long strip protrusion 9 is downwardly arranged at a position corresponding to the concave platform 4 on the lower end surface of the rainwater grate 3, and the long strip protrusion 9 Three horizontal threaded through holes are evenly arranged on the top, and a long strip slider 7 is arranged on the inner side of the long strip protrusion 9. The upper end of the long strip slider 7 is pressed against the lower end surface of the rain grate 3, and the lower end surface of the long strip slider 7 is arranged to be a second guide slope 6 matching the first guide slope 5. The second guide slope 6 is pressed against the first guide slope 5. Three through holes are arranged on the long strip slider 7 corresponding to the three threaded through holes, and three bolts 8 are respectively passed through the three through holes and connected with the corresponding threaded through holes.

[0014] The principle of the above structure is that by adjusting the bolt 8, the long strip slider 7 can be made closer to the protrusion or further away from the protrusion, and cooperate with the No. 1 guide slope 5 and the No. 2 guide slope 6 to achieve the function of adjusting the upper and lower positions of the rain grate 3, thereby facilitating the adjustment of the rain grate 3 so that its upper end surface is flush with the road surface.

[0015] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0016] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be an interactive relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0017] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0018] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A drainage structure that is convenient for adjusting the upper and lower positions of rainwater grates, characterized in that: The invention comprises a drainage ditch (1), wherein an installation position is arranged at the upper end of the drainage ditch (1), a frame (2) is embedded and fixed in the installation position, a rainwater grate (3) is arranged on the upper side of the frame (2), the inner side of the upper end surface of both ends of the frame (2) is downwardly arranged to form a concave platform (4), the inner side of the concave platform (4) is arranged to form a No. 1 guide inclined surface (5) inclined downward, and a protrusion is arranged downwardly on the lower end surface of the rainwater grate (3) at a position corresponding to the concave platform (4), and a threaded through hole is horizontally arranged on the protrusion. The inner side of the protrusion is provided with a long strip slider (7), the upper end of the long strip slider (7) is pressed against the lower end surface of the rain grate (3), the lower end surface of the long strip slider (7) is arranged to form a second guide slope (6) matching the first guide slope (5), the second guide slope (6) is pressed against the first guide slope (5), a through hole is arranged on the long strip slider (7) at a position corresponding to the threaded through hole, and a bolt (8) is connected to the threaded through hole after passing through the through hole.

2. A drainage structure for facilitating adjustment of the upper and lower positions of rainwater grates according to claim 1, characterized in that: The protrusion is a long strip protrusion (9), and three threaded through holes are evenly arranged on the long strip protrusion (9). Three through holes are arranged on the long strip slider (7) corresponding to the three threaded through holes. Three bolts (8) pass through the three through holes respectively and are connected with the corresponding threaded through holes.

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