CN216040483U - Rural highway drainage rapid trough of assembled - Google Patents

Abstract

The utility model discloses an assembled rural highway drainage torrent tank, which comprises a U-shaped flume and a splayed water outlet, wherein the U-shaped flume comprises a first bottom plate, a first side wall, a side wall hook type clamping groove and an L-shaped notch of the first bottom plate; the splayed water outlet comprises a second bottom plate, a second side wall, a hook-type clamping groove at the upper end of the side wall, an L-shaped notch of the second bottom plate, a splayed side wall at the lower end, a force eliminating ridge and a ridge protection; all the groove bodies are connected through hook type clamping grooves. The biochemical reaction tank of the assembled rural highway drainage torrent tank can realize the nitrification and denitrification reactions in one tank, has simple structure, can be prefabricated in factories and assembled on site, reduces the time for erecting and maintaining concrete cast on site, and can greatly improve the installation and construction efficiency of the highway torrent tank; the surface layer can be prefabricated by grass green concrete, so that the color difference of the rapid trough and the slope greening is reduced, and the attractive effect is improved.

Description

Rural highway drainage rapid trough of assembled

Technical Field

The utility model relates to the technical field of simple drainage of rural highways, in particular to an assembled rural highway drainage torrent tank.

Background

In the prior art, when a drainage torrent tank is constructed on a rural low-grade road (particularly along a river section), a concrete tank body is usually cast in situ after grooves are dug on a roadbed slope and along a river slope. The construction of the rapid trough is complicated, the vertical mould needs to be cast in place and maintained, the construction period and the construction cost are increased, and if more rapid troughs are arranged along a river section, the river landscape effect is seriously influenced. Therefore, it is necessary to design an assembled rural highway drainage torrent tank.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the background art, the utility model provides an assembled rural highway drainage torrent tank, which solves the problems in the background art.

The utility model provides the following technical scheme: an assembled rural highway drainage torrent tank comprises a U-shaped launder and a splayed water outlet, wherein the U-shaped launder comprises a first bottom plate, a first side wall, a side wall hook type clamping groove and a first bottom plate L-shaped notch;

the splayed water outlet comprises a second bottom plate, a second side wall, a hook-type clamping groove at the upper end of the side wall, an L-shaped notch of the second bottom plate, a splayed side wall at the lower end, a force eliminating ridge and a ridge protection; all the groove bodies are connected through hook type clamping grooves.

The side wall hook type clamping grooves comprise side wall upper end hook type clamping grooves and side wall lower end hook type clamping grooves, and the side wall upper end hook type clamping grooves and the side wall lower end hook type clamping grooves are located on two sides of the first side wall respectively.

Wherein, first side wall sets up in the upper end both sides position of first bottom plate.

Wherein, the lower extreme of first bottom plate is provided with bottom plate "L" type notch, and the lower extreme of this bottom plate "L" type notch still is provided with the bottom plate and reverses "L" type notch.

Wherein the protection ridge is positioned on one side of the lower end of the lower splayed side wall.

Wherein the force eliminating ridges are positioned in the middle of the two protection ridges.

And the hook-type clamping groove at the upper end of the side wall is arranged at the front end of the second side wall.

The utility model has the following beneficial effects: according to the assembly type rural highway drainage torrent tank, the torrent tank is constructed in a prefabricated assembly type, so that the construction period is shortened, and the cost is saved; the inner surface of the tank body can adopt grass green concrete, so that the color difference with surrounding green landscape is reduced, and the attractive effect can be achieved; the groove sections are connected in a hook mode, so that the rapid flow groove is conveniently formed into a whole, and rainwater is not easy to wash and permeate from two sides; the water outlet is provided with the force eliminating ridge, so that the impact force of water flow is reduced, and the front lower part is provided with the ridge, so that the scouring of the water outlet is reduced; the installation process utilizes wastes such as broken bricks and the like as cushion layers, is favorable for environmental protection, and increases the skid resistance of the tank body.

Drawings

FIG. 1 is a front view of a U-shaped flume of the present invention (front and back referring to the direction of water flow);

FIG. 2 is a rear view of the U-shaped flume of the present invention;

FIG. 3 is a front view of the figure eight outlet of the present invention;

FIG. 4 is a rear view of the figure eight outlet of the present invention;

FIG. 5 is a process flow diagram of the present invention;

fig. 6 is a schematic view of the installation of the present invention.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The drawings in the embodiments of the utility model: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.

Referring to fig. 1-6, an assembled rural highway drainage torrent tank comprises a U-shaped launder and a splayed water outlet, wherein the U-shaped launder comprises a first bottom plate 101, a first side wall 102, a side wall hook-type clamping groove 103 and a first bottom plate L-shaped notch 104;

the splayed water outlet comprises a second bottom plate 201, a second side wall 202, hook type clamping grooves 203 at the upper ends of the side walls, an L-shaped notch 204 of the second bottom plate, splayed side walls 205 at the lower ends, a force eliminating ridge 206 and a ridge protection 207; all the groove bodies are connected through hook type clamping grooves.

The side wall hook type clamping grooves 103 comprise side wall upper end hook type clamping grooves 103a and side wall lower end hook type clamping grooves 103b, and the side wall upper end hook type clamping grooves 103a and the side wall lower end hook type clamping grooves 103b are respectively located on two sides of the first side wall 102.

The first side walls 102 are disposed on two sides of the upper end of the first bottom plate 101.

Wherein, the lower end of the first bottom plate 101 is provided with a bottom plate "L" shaped notch 104a, and the lower end of the bottom plate "L" shaped notch 104a is further provided with a bottom plate inverted "L" shaped notch 104 b.

Wherein the protection ridge 207 is positioned at one side of the lower end of the lower splayed side wall 205.

The absorption threshold 206 is located in the middle of the two protection ridges 207.

The hook-type locking groove 203 at the upper end of the side wall is arranged at the front end of the second side wall 202.

It should be noted that, the assembly type rural highway drainage torrent tank comprises the following steps when being installed: firstly, measuring and paying off; step two, excavating a groove base; step three, tamping the groove base; step four, installing a water outlet; fifthly, mounting a launder; step six, backfilling around the groove;

in the first step, according to the slope and elevation of the roadbed and the river channel side slope, the position of the river slope is preferably set at a slower position, and the line position is determined by combining the requirements of roadside greening and river channel landscape; the measurement and the paying-off should be carried out under the conditions of no rain and stable soil slope, and the checking should be carried out in time after the paying-off so as to ensure the position accuracy and the landscape coordination;

in the second step, before the groove foundation is excavated, the surface of the side slope is cleared and the side slope is cleared according to the design slope ratio of the roadbed side slope and the river slope; then manually excavating a groove base according to the size of the groove body; the trench foundation excavation is carried out when no rain exists, the soil body is dry or the optimal water content is achieved, the size of the rapid trench is considered during excavation, the compaction and sedimentation of the soil body are also considered, and the disturbance to the undisturbed soil is reduced as much as possible;

in the third step, 10cm of broken stone or broken bricks can be backfilled and tamped together before the groove base is tamped, so that the broken stone or the broken bricks are embedded into the soil base to form a whole, thereby increasing the friction force with the groove bottom and achieving a better anti-skidding effect;

in the fourth step, because the bottom plate is provided with the L-shaped groove for seepage prevention, a splayed water outlet is required to be installed firstly, and if the flatness or slope ratio of the groove base is poor or inconsistent, coarse sand is applied for slope adjustment and leveling to ensure that the water outlet is in close contact with the groove base; after the water outlet is installed, the front section is backfilled by broken stones or bricks and tamped;

in the fifth step, the launders are sequentially installed from bottom to top, the flatness and slope ratio of the launder foundation are checked before installation, and coarse sand leveling, slope adjustment and tamping are adopted for the unqualified launders; when the installation is carried out, the hook type clamping groove (103b) to be installed is clamped into the installed hook type clamping groove (103a), and the inverted L-shaped notch (104b) of the bottom plate to be installed is ensured to be in close contact with the installed L-shaped notch (104 a);

in the sixth step, after the assembly line groove is installed, soil bodies on the side of the groove are backfilled layer by layer immediately and tamped to ensure that the soil bodies are tightly attached to the groove body.

According to the technical scheme, hook-type clamping grooves (103a) and (103b) are formed in the side walls of the launders, and are installed and connected into a whole in a biased mode, and the side walls are increased in seepage prevention.

According to the technical scheme, the bottom plate is provided with the L-shaped notches (104a) and (104b), so that the seepage-proofing and anti-scouring effects of the bottom plate are improved.

According to the technical scheme, the upper end of the side wall of the splayed water outlet is provided with a hook-type clamping groove (203) so as to be connected with the rapid flow groove body conveniently.

According to the technical scheme, the water outlet with the splayed shape is provided with a force eliminating ridge (206) to weaken the impact force of water flow.

According to the technical scheme, a protection ridge (207) is arranged below the front section of the splayed water outlet so as to protect the front foundation of the water outlet and increase the anti-skid function of the tank body.

Based on the above, the rapid trough adopts the prefabricated assembly type construction, so that the construction period is shortened, and the cost is saved; the inner surface of the tank body can adopt grass green concrete, so that the color difference with surrounding green landscape is reduced, and the attractive effect is achieved; the groove sections are connected in a hook mode, so that the rapid flow groove is conveniently formed into a whole body, the anti-falling performance is realized, and rainwater is not easy to wash and permeate from two sides; the water outlet is provided with the force eliminating ridge, so that the impact force of water flow is reduced, and the front lower part is provided with the ridge, so that the scouring of the water outlet is reduced; the installation process utilizes wastes such as broken bricks and the like as cushion layers, is favorable for environmental protection, and increases the skid resistance of the tank body.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a rural highway drainage rapid trough of assembled, includes U type tye, splayed delivery port, its characterized in that: the U-shaped water flowing groove comprises a first bottom plate (101), a first side wall (102), a side wall hook type clamping groove (103) and a first bottom plate L-shaped notch (104);

the splayed water outlet comprises a second bottom plate (201), a second side wall (202), a hook-type clamping groove (203) at the upper end of the side wall, an L-shaped notch (204) of the second bottom plate, a splayed side wall (205) at the lower end, a stilling ridge (206) and a ridge protection (207); all the groove bodies are connected through hook type clamping grooves.

2. The assembled rural highway drainage torrent tank of claim 1, wherein: the side wall hook type clamping groove (103) comprises a side wall upper end hook type clamping groove (103a) and a side wall lower end hook type clamping groove (103b), and the side wall upper end hook type clamping groove (103a) and the side wall lower end hook type clamping groove (103b) are respectively located on two sides of the first side wall (102).

3. The assembled rural highway drainage torrent tank of claim 1, wherein: the first side walls (102) are arranged on two sides of the upper end of the first bottom plate (101).

4. The assembled rural highway drainage torrent tank of claim 1, wherein: the lower end of the first bottom plate (101) is provided with a bottom plate L-shaped notch (104a), and the lower end of the bottom plate L-shaped notch (104a) is also provided with a bottom plate inverted L-shaped notch (104 b).

5. The assembled rural highway drainage torrent tank of claim 1, wherein: the protection ridge (207) is positioned on one side of the lower end of the lower splayed side wall (205).

6. The assembled rural highway drainage torrent tank of claim 1, wherein: the absorption threshold (206) is positioned in the middle of the two protection ridges (207).

7. The assembled rural highway drainage torrent tank of claim 1, wherein: and the hook-type clamping groove (203) at the upper end of the side wall is arranged at the front end of the second side wall (202).

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