Torrent chute for highway engineering

Abstract

The utility model discloses a torrent chute for highway engineering, which comprises a torrent chute body with an open top, the top of the torrent chute body is provided with cover plates capable of being adjusted obliquely, the cover plates are arranged at intervals along the extension direction of the torrent chute body, and the torrent chute body is provided with an adjusting mechanism for adjusting the cover plates obliquely. The torrent chute for highway engineering is simple in structure and good in protection performance, and the inclination of the cover plate can be adjusted to prevent a roadbed from being damaged by flushing due to too fast water flow.

Description

Technical Field

[0001] The utility model relates to the technical field of highway engineering, in particular to a rapid flow trough for highway engineering. Background Art

[0002] In existing highway projects, rapids troughs (also known as drainage troughs or water flow troughs) are an important part used to manage and guide rainwater or other surface water to avoid water damage to roads and their surrounding structures. These troughs are usually made of concrete, metal or other solid materials, and are designed to be straight or curved to adapt to different geographical and environmental conditions. Conventional rapids trough designs focus on their durability, fluid dynamics and adaptability to the environment. In terms of usage scenarios, they are commonly used in highways, urban roads, under bridges and mountain roads, especially in areas with heavy rainfall or prone to flooding. These troughs are usually fixed structures to withstand the impact of water flow for a long time and ensure continuous and effective water flow guidance.

[0003] The existing application number 202222252873.4 is a highway engineering rapid flow trough, which includes a rapid flow trough body, which is composed of a plurality of prefabricated trough plates. The prefabricated trough plates are concave structures, and arc grooves are provided at both ends of the inner side of the prefabricated trough plates. The bottom of the arc grooves is provided with threaded blind holes. The arc grooves on two adjacent prefabricated trough plates form a whole, and the same connecting component is installed in the grooves of the two adjacent arc grooves. A positioning column is installed at one end of the prefabricated trough plate, and a positioning slot is provided at the other end of the prefabricated trough plate. A slow flow component is installed on the inner side of the prefabricated trough plate. The highway engineering rapid flow trough has the following shortcomings: 1) There is no cover plate on the top, which makes it easy for construction workers to fall in, and the protective performance is poor; 2) There is no flow blocking mechanism, and when the water flow is fast, it is easy to overflow and bring a greater impact to the constructed base surface, especially when used on slopes, the fast and large water flow will cause serious damage to the roadbed below. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a rapid flow trough for highway engineering which has a simple structure, good protection performance and can adjust the inclination of the cover plate to prevent excessive water flow from damaging the roadbed.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A rapid flow trough for highway engineering comprises a rapid flow trough body with an open top, a tilt-adjustable cover plate provided on the top of the rapid flow trough body, the cover plates are arranged at intervals along the extension direction of the rapid flow trough body, and an adjustment mechanism for tilt-adjusting the cover plates is provided on the rapid flow trough body.

[0007] As a further improvement of the above technical solution:

[0008] A rotating shaft is arranged in the middle of the cover plate, and the rotating shaft is rotatably arranged on the rapid flow trough body.

[0009] The cover plate covers the open opening at the top of the rapid flow trough body, and the top surface of the rapid flow trough body is provided with an avoidance slope on one side of the rotating shaft for the cover plate to be tilted downwardly and adjusted.

[0010] The two ends of the rotating shaft are detachably mounted on the two sides of the top of the rapid flow tank body through rotating seats.

[0011] The adjustment mechanism makes the inclination directions of the cover plates the same.

[0012] Overflow ports are provided at both ends of the cover plate.

[0013] The adjusting mechanism includes a push rod, a cam and a power component. Each of the cover plates is provided with a pushed portion spaced apart from the rotation center. The push rod is movably arranged on the rapid flow trough body, one side of the push rod abuts against the pushed portion of each cover plate, the cam is rotatably arranged on the rapid flow trough body and abuts against the other side of the push rod, and the power component is connected to the cam and is used to rotate the cam.

[0014] The power component is a motor arranged on the rapid flow tank body or a rotating handle arranged on the cam.

[0015] The rapid flow trough body is formed by sequentially splicing a plurality of sections.

[0016] The lower part of the rapid flow trough body is in an isosceles trapezoidal shape, and the two sides of the upper part are parallel and perpendicular to the bottom surface of the rapid flow trough body.

[0017] Compared with the prior art, the advantages of the utility model are:

[0018] The utility model of the rapid flow trough for highway engineering, on the one hand, is provided with a cover plate 2 on the top of the rapid flow trough body, whether it is used on a flat road or on a slope, it can play a good protective role, such as preventing construction workers from falling in; on the other hand, the cover plate is tilted and adjusted under the drive of the adjustment mechanism. For example, when it is used on a slope, the cover plate is adjusted to a required inclination, which can play a certain blocking role on the water flow and prevent the water flow from being too fast and damaging the roadbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the first perspective of the rapid flow trough for highway engineering of the utility model.

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model rapid flow trough for highway engineering from a second viewing angle.

[0021] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0022] Figure 4 The utility model is a three-dimensional structural schematic diagram of a section of a rapid flow trough for highway engineering.

[0023] Figure 5 The utility model is a schematic diagram of the main structure of a section of a rapid flow trough for highway engineering.

[0024] The symbols in the figure represent:

[0025] 1. Rapid flow trough body; 2. Cover plate; 21. Rotating shaft; 22. Overflow port; 23. Push receiving part; 3. Adjusting mechanism; 31. Push rod; 32. Cam; 33. Power component; 4. Avoidance slope. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. 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 utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "assemble", "connect", "connect", "fix" and the like 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 or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Figures 1 to 5An embodiment of the utility model of a rapid flow trough for highway engineering is shown. The rapid flow trough for highway engineering of this embodiment includes a rapid flow trough body 1 with an open top. The top of the rapid flow trough body 1 is provided with a cover plate 2 which can be adjusted inclination. The cover plates 2 are arranged at intervals along the extension direction of the rapid flow trough body 1. The rapid flow trough body 1 is provided with an adjustment mechanism 3 for adjusting the inclination of the cover plate 2.

[0031] The rapid flow trough for highway engineering, on the one hand, is provided with a cover plate 2 on the top of the rapid flow trough body 1, which can play a good protective role no matter it is used on a flat road or on a slope, such as preventing construction workers from falling in; on the other hand, the cover plate 2 is tilted and adjusted under the drive of the adjustment mechanism 3. For example, when it is used on a slope, the cover plate 2 is adjusted to the required inclination, which can play a certain role in blocking the water flow and prevent the water flow from being too fast and damaging the roadbed.

[0032] Furthermore, in this embodiment, a rotating shaft 21 is provided in the middle of the cover plate 2 , and the rotating shaft 21 is rotatably disposed on the rapid flow trough body 1 .

[0033] Furthermore, in this embodiment, the cover plate 2 covers the opening at the top of the rapid flow trough body 1, and the top surface of the rapid flow trough body 1 is provided with a relief slope 4 on one side of the rotating shaft 21 for the cover plate 2 to be tilted downward. The cover plate 2 covers the opening at the top of the rapid flow trough body 1, that is, the cover plate 2 is larger than the opening at the top of the rapid flow trough body 1, thereby improving the protective effect. The relief slope 4 is provided on the top surface of the rapid flow trough body 1. On the one hand, the space above the relief slope 4 can be used for the cover plate 2 to be tilted downward. On the other hand, the relief slope 4 has a limiting effect on the tilt adjustment of the cover plate 2, thereby limiting the maximum tilt of the cover plate 2.

[0034] Furthermore, in this embodiment, both ends of the rotating shaft 21 are detachably mounted on both sides of the top of the rapid flow tank body 1 through rotating seats (not shown in the drawings). By arranging rotating seats at both ends of the rotating shaft 21, the rotating shaft 21 is easily rotatably mounted, and the rotating seats are detachably mounted, which facilitates the removal of the cover plate 2.

[0035] Furthermore, in this embodiment, the adjustment mechanism 3 makes the tilt directions of the cover plates 2 the same. That is, the relative arrangement directions of the avoidance slope 4 and the rotation axis 21 below each cover plate 2 are the same. Of course, in other embodiments, the adjustment mechanism 3 can also make the tilt directions of adjacent cover plates 2 opposite.

[0036] Furthermore, in this embodiment, overflow ports 22 are provided at both ends of the cover plate 2 to facilitate overflow of water when the water flow is too large.

[0037] Further, in this embodiment, the adjustment mechanism 3 includes a push rod 31, a cam 32 and a power component 33. Each cover plate 2 is provided with a pushed portion 23 arranged at intervals from the rotation center. The push rod 31 is movably arranged on the rapid flow trough body 1. One side of the push rod 31 abuts against the pushed portion 23 of each cover plate 2. The cam 32 is rotatably arranged on the rapid flow trough body 1 and abuts against the other side of the push rod 31. The power component 33 is connected to the cam 32 and is used to rotate the cam 32. When in use, the open mouth at the top of the rapid flow trough body 1 faces upward, the pushed portion 23 of each cover plate 2 abuts against the upper side of the push rod 31, and the cam 32 abuts against the lower side of the push rod 31. The cam 32 rotates to push the push rod 31 to move up and down, thereby driving each cover plate 2 to rotate and adjust the inclination around the rotation axis 21 as the center. The push rod 31 is arranged on the rapid flow trough body 1 for up and down translation. A plurality of cams 32 can be provided, and each cam 32 is arranged at intervals along the extension direction of the push rod 31. Preferably, the pushed portion 23 is cylindrical.

[0038] Furthermore, in this embodiment, the power component 33 is a motor provided on the rapid flow tank body 1 or a rotating handle provided on the cam 32. When the power component 33 is a motor provided on the rapid flow tank body 1, a water level sensor and / or a water flow sensor can be added to the rapid flow tank body 1, and the water level sensor and / or the water flow sensor are connected to the power component 33 information, so as to achieve the effect of automatically adjusting the inclination of the cover plate 2 by the water level and / or the water flow. The power component 33 is a rotating handle provided on the cam 32, and the cam 32 can be rotated by rotating the handle. Of course, a locking mechanism can be provided on the rotating handle. After the inclination of the cover plate 2 is adjusted, the position of the cam 32 is locked by the locking mechanism.

[0039] Furthermore, in this embodiment, the rapid flow tank body 1 is formed by sequentially splicing multiple sections, which is more convenient to process than an integral structure.

[0040] Furthermore, in this embodiment, the lower part of the rapid flow trough body 1 is in an isosceles trapezoid, and the two sides of the upper part are parallel and perpendicular to the bottom surface of the rapid flow trough body 1. The lower part of the rapid flow trough body 1 is in an isosceles trapezoid, that is, when in use, the two sides of the lower part of the rapid flow trough body 1 are inclined relative to the horizontal plane and relatively vertically arranged, which can reduce the impact of the water flow. The two sides of the upper part of the rapid flow trough body 1 are parallel and perpendicular to the bottom surface of the rapid flow trough body 1, which is convenient for the installation of the cover plate 2. When in use, the two sides of the upper part of the rapid flow trough body 1 are arranged vertically.

[0041] Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with the art can use the above disclosed technical content to make many possible changes and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any simple 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 should fall within the scope of protection of the technical solution of the present invention.

Claims

1. A rapid flow trough for highway engineering, comprising a rapid flow trough body (1) with an open top, characterized in that: A tilt-adjustable cover plate (2) is provided on the top of the rapid flow trough body (1), and the cover plates (2) are arranged at intervals along the extension direction of the rapid flow trough body (1). An adjustment mechanism (3) for tilt-adjusting the cover plates (2) is provided on the rapid flow trough body (1).

2. The rapid flow trough for highway engineering according to claim 1, characterized in that: A rotating shaft (21) is provided in the middle of the cover plate (2), and the rotating shaft (21) is rotatably arranged on the rapid flow trough body (1).

3. The rapid flow trough for highway engineering according to claim 2, characterized in that: The cover plate (2) covers the open opening at the top of the rapid flow trough body (1), and a relief slope (4) is provided on the top surface of the rapid flow trough body (1) on one side of the rotating shaft (21) for adjusting the cover plate (2) to tilt downward.

4. The rapid flow trough for highway engineering according to claim 2, characterized in that: The two ends of the rotating shaft (21) are detachably mounted on both sides of the top of the rapid flow tank body (1) through rotating seats.

5. The rapid flow trough for highway engineering according to claim 1, characterized in that: The adjustment mechanism (3) makes the inclination directions of the cover plates (2) the same.

6. The rapid flow trough for highway engineering according to claim 1, characterized in that: Overflow ports (22) are provided at both ends of the cover plate (2).

7. The rapid flow trough for highway engineering according to any one of claims 1 to 6, characterized in that: The regulating mechanism (3) comprises a push rod (31), a cam (32) and a power component (33); each of the cover plates (2) is provided with a pushed portion (23) spaced from the rotation center; the push rod (31) is movably arranged on the rapid flow trough body (1); one side of the push rod (31) abuts against the pushed portion (23) of each cover plate (2); the cam (32) is rotatably arranged on the rapid flow trough body (1) and abuts against the other side of the push rod (31); the power component (33) is connected to the cam (32) and is used to rotate the cam (32).

8. The rapid flow trough for highway engineering according to claim 7, characterized in that: The power component (33) is a motor arranged on the rapid flow tank body (1) or a rotating handle arranged on the cam (32).

9. The rapid flow trough for highway engineering according to any one of claims 1 to 6, characterized in that: The rapid flow trough body (1) is formed by sequentially splicing together a plurality of sections.

10. The rapid flow trough for highway engineering according to any one of claims 1 to 6, characterized in that: The lower part of the rapid flow trough body (1) is in the shape of an isosceles trapezoid, and the two sides of the upper part are parallel and perpendicular to the bottom surface of the rapid flow trough body (1).

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