CN213328925U - Biological channel for U-shaped channel - Google Patents

Abstract

The utility model discloses a biological channel for U-shaped channel, include: the structure comprises a substrate, a hardening layer, a fixing plate, a landing platform, a buffer plate, a flow guide plate, an inner embedded plate and the like; the matrix is an original river course layer of the U-shaped channel, and a hardened layer made of concrete is coated on the inner surface of the matrix; the inner embedded plate is of a flat plate structure, the inner embedded plate is connected with a fixed plate through a cross connecting frame, the cross connecting frame is of a tensile structure with a cross-shaped longitudinal section, and the upper surface of the fixed plate is vertically connected with a landing platform of a plate-shaped structure; an inclined buffer plate is connected in front of the landing platform; the buffer plate is provided with a bevel edge to form a flow guiding bevel edge, the flow guiding bevel edge is provided with a flow guiding plate, and the lower end of the flow guiding plate is provided with an arc-shaped plate; the inner panel and the cross connecting frame are embedded in the base body, and the rear side of the fixing plate is tightly attached to the inner side wall of the hardening layer; the utility model has the advantages that: preventing the aquatic plants from winding; preventing scouring and rust.

Description

Biological channel for U-shaped channel

Technical Field

The utility model relates to the water conservancy field specifically is a biological channel for U-shaped channel.

Background

China belongs to the big agricultural country, achieves the strategy of 'storing grains in the ground and storing grains in the technology' for ensuring the national grain safety and agricultural sustainable development, greatly improves the high-standard farmland construction project for perfecting facilities for the farmland, leading the farmland to be produced with modern agriculture, and ensures the continuous high and stable yield of dry land and waterlogging harvest preservation of the farmland; therefore, on the premise of saving water and utilization rate, the dry irrigation and the waterlogging drainage of the farmland are ensured; therefore, hardening treatment is carried out on some river channels, and the channels have the advantages of strong water delivery capacity and easy cleaning; however, most hardened river channels in the prior art do not have a biological channel function, and some small animals fall into the channels and cannot escape, or some devices are not arranged to provide channels for organisms needing to migrate through the river channels; finally, the stability and the biodiversity of a cultivated land ecosystem are influenced; this is contrary to the concept of ecological irrigation area construction; so the biological channel for the canal is produced at the same time.

However, most of the existing biological channels are stepped structures of cushion brick components, can only be used for ditches with slopes on the side surfaces, are not suitable for U-shaped channels, and are also partially suitable for the U-shaped channels by connecting stepped frames or nets on the side walls of the U-shaped channels by bolts or welding, but most of the biological channels suitable for the U-shaped channels do not have waterproof grass structures, so that aquatic plants can be often hung on the biological channels, the biological channels are wrapped by the aquatic plants to influence the normal passing of organisms under long-time working, and the biological channels connected with the stepped frames or nets by bolts or welding are easy to rust under long-time working, or are impacted by water flow to further change the structural strength of the biological channels, so that the safety and the stability of equipment are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biological channel for U-shaped channel to solve the problem mentioned in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a biological channel for a U-channel comprising: the device comprises a base body, a hardening layer, a fixing plate, a landing platform, a buffer plate, a guide plate, an inner embedded plate, a cross connecting frame, a cross beam, a straight supporting frame, a reinforcing rib, an anti-skid pattern, an arc-shaped plate and a guide bevel edge; the matrix is an original river course layer of the U-shaped channel, and a hardened layer made of concrete is coated on the inner surface of the matrix; the inner embedded plate is of a flat plate structure, the inner embedded plate is connected with a fixed plate through a cross connecting frame, the cross connecting frame is of a tensile structure with a cross-shaped longitudinal section, the upper surface of the fixed plate is vertically connected with an login platform of a plate-shaped structure, the rear surface of the login platform is flush with the rear surface of the fixed plate, the front part of the login platform is connected with an inclined buffer plate, the middle part of the buffer plate is connected with the fixed plate through a cross beam of a horizontal cross beam structure, the joint of the cross beam and the login platform as well as the buffer plate is connected through a straight supporting frame vertical to the cross beam, at least two groups of reinforcing ribs are connected between the login platform and the fixed plate, a bevel edge is arranged on the buffer plate to form a flow guide bevel edge, so that the whole buffer plate is of a straight-angle trapezoidal plate structure, a strip-shaped long, the arc is towards keeping away from the crooked curved platelike structure that is of water conservancy diversion avris, and the one end of the cambered surface in the arc outside is tangent with the side of guide plate, interior panel, cross link are embedded in the base member, and the rear side of fixed plate is hugged closely at the inside wall on sclerosis layer, is equipped with the cross hole that supplies the cross link to pierce through on the sclerosis layer.

Preferably, the acute included angle between the buffer plate and the cross beam is not more than thirty-five degrees.

Preferably, the direction of the diversion bevel edge is inclined towards the water flow direction side.

Preferably, be equipped with equidistant anti-skidding line that distributes on the buffer board, anti-skidding line is the horizontal line, and anti-skidding line is the bar concave line or the bar burr on the buffer board.

Preferably, the overall structure of the biological channel for the U-shaped channel is an integrated structure formed by pouring concrete into an integral reinforcing steel bar, wherein the integral structure comprises a fixing plate, a landing platform, a buffer plate, a guide plate, an inner embedded plate, a cross connecting frame, a cross beam, a straight supporting frame, a reinforcing rib, an arc-shaped plate and a guide bevel edge.

Preferably, mortar is used for sealing the cross hole of the hardened layer and the cross connecting frame.

When the device is used, the whole device can be integrally cast and formed in a factory before a base body covers a hardening layer, and then is integrally hoisted and embedded by a crane to be constructed, or a template and reinforcing steel bars are arranged in a reserved area before the base body covers the hardening layer to be integrally cast and formed in a cast-in-place mode, the hardening layer is covered on the base body after the device is formed, the lower part of a buffer plate is ensured to be positioned below the water flow liquid level or the lower part of the buffer plate is close to the bottom of the hardening layer during installation, the difference between the upper surface of a landing platform and the bank side of a U-shaped channel is not higher than five centimeters, organisms can smoothly walk through the buffer plate to go underground or go ashore or save themselves, and anti-skid lines are used for preventing the; because the bevel edge that flows has the slope that the direction is to the rivers flow direction side, so depend on also having the slope that the direction is to the rivers flow direction side at the water conservancy diversion hypotenuse, so under the guide effect of water conservancy diversion hypotenuse and arc, rivers are derived from the oblique below of arc by the direction, make have one on the water conservancy diversion hypotenuse along the oblique decurrent rivers impulsive force of water conservancy diversion hypotenuse, make the pasture that is washed to water conservancy diversion hypotenuse department by the rivers and washed down by the oblique decurrent rivers impulsive force, avoid the biological channel to be under long-time work by pasture parcel influence biological normal current, simultaneously under the guide effect of guide plate, can sparse partly rivers avoid the rivers on the buffer board too torrent, influence biological the bank climbing, so to combine this application has the winding of waterproof grass and firm scour prevention.

Compared with the prior art, the beneficial effects of the utility model are that:

preventing the aquatic plants from winding: through the establishment of guide plate and arc, under the guide effect of water conservancy diversion hypotenuse and arc, rivers are derived from the oblique below of arc by the direction, have one on the messenger water conservancy diversion hypotenuse along the oblique decurrent rivers impulsive force of water conservancy diversion hypotenuse, make by rivers towards the pasture and water of water conservancy diversion hypotenuse department down by the oblique decurrent rivers impulsive force, avoid the biological passageway to be wrapped up by pasture and influence biological normal current under long-time work.

Scouring prevention and corrosion prevention: the concrete lifting and pouring integrated integral structure is arranged, so that the concrete lifting and pouring integrated structure has the functions of firmness, scour prevention and rust prevention.

Drawings

FIG. 1 is a schematic view of an installation structure of a biological channel for a U-shaped canal.

FIG. 2 is a perspective view of a biological channel for a U-shaped channel.

Fig. 3 is a schematic view of a straight strut fitting for a biological channel of a U-shaped channel.

FIG. 4 is a schematic view of a guide bevel structure of a biological channel for a U-shaped channel.

Fig. 5 is a view illustrating the principle of mounting aquatic weeds in the prior art.

In the figure: 1. a substrate; 2. a hardened layer; 3. a fixing plate; 4. logging in a platform; 5. a buffer plate; 6. a baffle; 7. an inner panel; 8. a cross-shaped connecting frame; 9. a cross beam; 10. a straight support frame; 11. reinforcing ribs; 12. anti-skid lines; 13. an arc-shaped plate; 14. a diversion bevel edge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in an embodiment of the present invention, a biological channel for a U-shaped channel includes: the device comprises a base body 1, a hardening layer 2, a fixing plate 3, a landing platform 4, a buffer plate 5, a guide plate 6, an embedded plate 7, a cross connecting frame 8, a cross beam 9, a straight supporting frame 10, reinforcing ribs 11, anti-skid grains 12, an arc-shaped plate 13 and a flow guide bevel edge 14; the matrix 1 is an original river course layer of a U-shaped channel, and a hardened layer 2 made of concrete is coated on the inner surface of the matrix 1; the inner embedded plate 7 is of a flat plate structure, the inner embedded plate 7 is connected with a fixed plate 3 through a cross connecting frame 8, the cross connecting frame 8 is of a tensile structure with a cross-shaped longitudinal section, the upper surface of the fixed plate 3 is vertically connected with a landing platform 4 with a plate-shaped structure, the rear surface of the landing platform 4 is flush with the rear surface of the fixed plate 3, the front of the landing platform 4 is connected with an inclined buffer plate 5, the middle part of the buffer plate 5 is connected with the fixed plate 3 through a beam 9 with a horizontal beam structure, the joint of the beam 9, the landing platform 4 and the buffer plate 5 is connected through a straight supporting frame 10 vertical to the beam 9, the landing platform 4 is connected with the fixed plate 3 through at least two groups of reinforcing ribs 11, the buffer plate 5 is provided with a bevel edge to form a flow guiding bevel edge 14, so that the whole body of the buffer plate 5 forms a right-angle trapezoid plate structure, the flow, form guide plate 6, the lower extreme of guide plate 6 is equipped with an arc 13, and arc 13 is curved platelike structure for keeping away from 14 lateral curvatures of water conservancy diversion hypotenuse towards, and the one end of the cambered surface in the arc 13 outside is tangent with the side of guide plate 6, interior panel 7, cross connecting frame 8 are embedded in base member 1, and the rear side of fixed plate 3 is hugged closely at the inside wall on sclerosis layer 2, is equipped with the cross hole that supplies the cross connecting frame 8 to pierce through on sclerosis layer 2.

The acute included angle between the buffer plate 5 and the cross beam 9 is not more than thirty-five degrees.

The direction of the diversion bevel edge 14 is inclined towards the water flow direction side.

The anti-skid plate is characterized in that anti-skid lines 12 distributed at equal intervals are arranged on the buffer plate 5, the anti-skid lines 12 are horizontal lines, and the anti-skid lines 12 are strip-shaped concave lines or strip-shaped convex lines on the buffer plate 5.

A overall structure for biological channel of U-shaped channel be fixed plate 3, embedded plate 7, cross link 8 for the integral type structure of reinforcing bar plus concrete placement, other parts are the structure that bolt or riveting mode are connected, perhaps an overall structure for biological channel of U-shaped channel be fixed plate 3, landing platform 4, buffer board 5, guide plate 6, embedded plate 7, cross link 8, crossbeam 9, straight strut 10, strengthening rib 11, arc 13, water conservancy diversion hypotenuse 14 for the integral type structure of whole reinforcing bar plus concrete placement.

And mortar is adopted for filling and sealing between the cross hole of the hardening layer 2 and the cross connecting frame 8.

The utility model discloses a theory of operation is: when the device is used, the whole device can be integrally cast and formed in a factory area before the base body 1 is covered with the hardened layer 2, and then the device is integrally hoisted and embedded by a crane to be constructed, or a template and reinforcing steel bars are arranged in a reserved area before the base body 1 is covered with the hardened layer 2 to be integrally cast and formed in a cast-in-place mode, after the device is formed, the hardened layer 2 is covered on the base body 1, the lower part of the buffer plate 5 is ensured to be positioned below the water flow liquid level or the lower part of the buffer plate 5 is close to the bottom of the hardened layer 2 during installation, the fall between the upper surface of the landing platform 4 and the bank side of the U-shaped channel is not higher than five centimeters, organisms can smoothly walk underground channels or go ashore or go to the shore through the buffer plate 5, and the anti; because the flow hypotenuse 14 has the direction and is the slope towards the rivers flow direction side, so depend on the slope that the water conservancy diversion hypotenuse 14 also has the direction and is the slope towards the rivers flow direction side at water conservancy diversion hypotenuse 14, so under the guide effect of water conservancy diversion hypotenuse 14 and arc 13, rivers are guided and are derived from the oblique below of arc 13, make have one along the oblique decurrent rivers impact of water conservancy diversion hypotenuse 14 on the water conservancy diversion hypotenuse 14, make the pasture that is washed to water conservancy diversion hypotenuse 14 department by the rivers and is washed down by the decurrent rivers impact, avoid the biological passageway to be wrapped up by pasture and influence the normal passage of living beings under long-time work, simultaneously under the guide effect of guide plate 6, can sparse partly rivers avoid the rivers on buffer board 5 too torrentially, influence the living beings to land, so it has the winding.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein; any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A biological channel for a U-channel comprising: the anti-skid device comprises a base body (1), a hardening layer (2), a fixing plate (3), a landing platform (4), a buffer plate (5), a guide plate (6), an inner embedded plate (7), a cross connecting frame (8), a cross beam (9), a straight supporting frame (10), reinforcing ribs (11), anti-skid grains (12), an arc-shaped plate (13) and a guide bevel edge (14); the method is characterized in that: the matrix (1) is an original river course layer of a U-shaped channel, and a hardened layer (2) made of concrete is coated on the inner surface of the matrix (1); the interior panel (7) is a flat plate structure, interior panel (7) are connected with a fixed plate (3) through cross link (8), cross link (8) are cross tensile structure for the longitudinal section, fixed plate (3) upper surface vertical is connected with landing platform (4) of a platelike structure, and the rear surface of landing platform (4) and the rear surface parallel and level of fixed plate (3), the place ahead of landing platform (4) is connected with a buffer board (5) of slope, adopts crossbeam (9) of a horizontal beam structure to connect between buffer board (5) middle part and fixed plate (3), and crossbeam (9) and landing platform (4), buffer board (5) junction adopt a straight strut (10) of perpendicular to crossbeam (9) to connect, adopt two sets of strengthening ribs (11) to connect at least between landing platform (4) and fixed plate (3), be equipped with a hypotenuse on buffer board (5) and form water conservancy diversion hypotenuse (14), make buffer board (5) whole form a right angle trapezoidal plate structure, be equipped with the bar long slab of a perpendicular to buffer board (5) on water conservancy diversion hypotenuse (14), form guide plate (6), the lower extreme of guide plate (6) is equipped with an arc (13), arc (13) are curved platelike structure for keeping away from water conservancy diversion hypotenuse (14) lateral bend, and the one end of the cambered surface in the arc (13) outside is tangent with the side of guide plate (6), interior panel (7), cross link (8) are embedded in base member (1), and the rear side of fixed plate (3) is hugged closely at the inside wall of sclerosis layer (2), is equipped with on sclerosis layer (2) and supplies cross link (8) penetrable cross hole.

2. The biological channel for a U-channel of claim 1 wherein: the acute included angle between the buffer plate (5) and the cross beam (9) is not more than thirty-five degrees.

3. The biological channel for a U-channel of claim 1 wherein: the direction of the diversion bevel edge (14) inclines towards the flowing direction side of the water flow.

4. The biological channel for a U-channel of claim 1 wherein: the anti-skid plate is characterized in that anti-skid lines (12) distributed at equal intervals are arranged on the buffer plate (5), the anti-skid lines (12) are horizontal lines, and the anti-skid lines (12) are bar-shaped concave lines or bar-shaped convex lines on the buffer plate (5).

5. The biological channel for a U-channel of claim 1 wherein: a overall structure for biological channel of U-shaped channel be fixed plate (3), interior panel (7), cross link (8) for the integral type structure of reinforcing bar with concrete placement, other parts are the structure that bolt or riveting mode are connected, perhaps an overall structure for biological channel of U-shaped channel be fixed plate (3), land platform (4), buffer board (5), guide plate (6), interior panel (7), cross link (8), crossbeam (9), straight strut (10), strengthening rib (11), arc (13), water conservancy diversion hypotenuse (14) for the integral type structure of whole reinforcing bar with concrete placement.

6. The biological channel for a U-channel of claim 1 wherein: and mortar is adopted for filling and sealing between the cross hole of the hardening layer (2) and the cross connecting frame (8).

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