CN218933366U

CN218933366U - Green belt rainwater blow-down box

Info

Publication number: CN218933366U
Application number: CN202223498208.XU
Authority: CN
Inventors: 黄巍
Original assignee: Shanghai Times Architectural Design Co ltd
Current assignee: Shanghai Times Architectural Design Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-28
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a rainwater drainage box for a green belt, and aims to solve the defect of large burden of dumping the drainage box. The utility model comprises an outer box and an inner frame, wherein the top of the outer box is open, a water outlet is arranged at the position close to the bottom of the outer box, the inner frame comprises a screen mesh and a guide wheel rotatably connected with the position of the corner at the bottom of the inner frame, the inner wall surface of the outer box is provided with a guide groove for guiding the guide wheel, the inner frame is connected with the outer box in a lifting manner through the guide groove and the guide wheel, a hinge point is arranged at one side of the outer box close to the top, and the inner frame is turned over relative to the outer box at the hinge point. The sewage draining box is lifted and pulled out completely, and can be discharged in situ only by pulling up and rotating, so that the labor burden of workers is reduced.

Description

Green belt rainwater blow-down box

Technical Field

The utility model relates to the technical field of municipal engineering equipment, in particular to a rainwater drainage box for a green belt.

Background

Along with the construction of sponge city, set up ecological detention pond in urban road greenbelt more and more, set up ecological detention pond purpose in the greenbelt in order to make the road rainwater directly discharge into the ecological detention pond in the greenbelt through trompil curbstone to improve sponge city stagnant water, retaining ability.

However, the drainage device in the green belt is easy to push fallen leaves in the green belt and block the drainage outlet during drainage. Generally, adopt as chinese patent publication No. CN217079050U, the name is a sponge urban road greenbelt inlet for stom water cuts dirty device implemented technical scheme, and this application discloses a sponge urban road greenbelt inlet for stom water cuts dirty device, including cuboid dirt interception groove and apron, the cuboid dirt interception groove is divided into rainwater purification district and rainwater accumulation district through the trompil baffle, and rainwater purification district is filled with light haydite, and rainwater accumulation district has placed the activity dirt collecting tank that can upwards pull. This approach requires complete removal of the entire active sump. The plug therein was then poured again.

Because the weight of the plugs after soaking is large, the application needs to provide a lighter dumping structure, so that the burden of workers is reduced.

Disclosure of Invention

The utility model overcomes the defect of larger burden of dumping the sewage disposal box at present, and provides the rainwater sewage disposal box for the green belt, which can dump the blockage more easily and reduce the burden of workers.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a greenbelt rainwater blow off case, includes outer box and inner frame, and the top of outer box is open, and the outer box is being close to the bottom position and is equipped with the outlet, and the inner frame includes the screen cloth and rotates the leading wheel of connecting including frame bottom angular point position, and the internal face of outer box is equipped with the guide way of guide way, and the outer box is connected through guide way and leading wheel lift to the inner frame, and one side of outer box is close to the top position and is equipped with the pin joint, and the inner frame is in the relative outer box upset of pin joint position.

The outer box and the inner frame are movably connected, and specifically, the outer box can be in lifting connection and rotation connection with the inner frame. Through the cooperation of guide way and leading wheel, outer container and inner frame have realized the lift and have connected. Through the pin joint that sets up the top at outer case internal face one side, interior frame has realized rotating with the outer case and has connected. When the novel rainwater drainage pipeline is used in a normal state, rainwater carrying dirt falls above the screen, larger solid particles or fallen leaves stay above the screen through filtering of the screen, and the rainwater and the smaller solid particles pass through and are converged into the main drainage pipeline. When the blocking condition of the screen reaches a certain degree, the inner box is only required to be lifted, the inner frame is enabled to move up and down relative to the outer box and to rotate relative to the outer box after reaching the hinging point, and therefore the screen can cross the outer box to the outside, and under the action of gravity, the blocking object on the screen can slide to one side of the sewage draining box. Because the plugs are often organic matters such as fallen leaves, the piles formed by the plugs can be refilled into the green belt to be used as nutrients. Compare the blowdown case that needs the manual work to overturn, this application has utilized the fulcrum effect of outer case, has saved workman's strength.

Preferably, the guide groove comprises a first guide groove on one side of the outer box and a second guide groove on the other side, a hinged sealing cover is arranged at the top of the first guide groove, a hinged joint is formed on the hinged sealing cover, and the top of the second guide groove is open. In the above structural feature, the hinge cover is used to limit the escape of the inner frame, and force is applied to one side of the second guide groove to generate force of the guide wheel relative to the hinge cover, so that the guide wheel can rotate relative to the hinge point.

Preferably, the top of the second guide groove is provided with a guide arc. The guide radian makes the inner frame reset more easily.

Preferably, the openings in the screen are arranged obliquely. The sieve mesh that the slope set up has better screening effect, avoids the straight main drainage pipe that enters into through the screen cloth of part roll body.

Preferably, the two sides of the inner frame are respectively provided with handrails.

Preferably, the top of the outer box is provided with a water inlet notch, and when the guide wheel is attached to the bottom wall of the outer box, the screen is positioned below the water inlet notch. In some schemes, the drainage channel is arranged into an upper layer and a lower layer, the upper layer passes through rainwater carrying large-volume dirt, and the lower layer passes through preliminary filtered water of a screen mesh only carrying small-particle sundries. The upper layer is communicated with the water inlet notch, and the water outlet is communicated with the lower layer. The arrangement of the water inlet notch reduces the initial water level entering the sewage draining box and better copes with flooding.

Compared with the prior art, the utility model has the beneficial effects that: the sewage draining box is lifted and pulled out completely, and can be discharged in situ only by pulling up and rotating, so that the labor burden of workers is reduced.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the structure of the lifting state of the present utility model;

FIG. 3 is a schematic view of the rotational state of the present utility model;

FIG. 4 is a cross-sectional view of the present utility model;

in the figure:

the novel water inlet device comprises an outer box 1, a water outlet 2, a water inlet notch 3, an inner frame 4, a screen 5, a screen hole 6, guide wheels 7, a guide groove 8, a first guide groove 9, a second guide groove 10, a hinged sealing cover 11, a guide radian 12 and a handrail 13.

Detailed Description

The disclosure is further described below with reference to the drawings and examples.

Examples:

the utility model provides a greenbelt rainwater blow off case, see fig. 1 through 4, including outer case 1 and inner frame 4, the top of outer case 1 is open, outer case 1 is being close to bottom position and is equipped with outlet 2, inner frame 4 includes screen cloth 5 and rotates the leading wheel 7 of connecting in 4 bottom angular point positions of inner frame, the internal face of outer case 1 is equipped with the guide way 8 of leading wheel 7, inner frame 4 passes through guide way 8 and leading wheel 7 lift connection outer case 1, one side of outer case 1 is close to the top position and is equipped with the pin joint, inner frame 4 is in pin joint position relative outer case 1 upset. The guide groove 8 comprises a first guide groove 9 on one side of the outer case 1 and a second guide groove 10 on the other side, the top of the first guide groove 9 is provided with a hinge cover 11, the hinge cover 11 is formed with a hinge point, and the top of the second guide groove 10 is open. In the above structural feature, the hinge cover 11 restricts the escape of the inner frame 4, and the force is applied to the side of the second guide groove 10, so that the force of the guide wheel 7 against the hinge cover 11 is generated, and thus the rotation can be generated against the hinge point. The top of the second guide groove 10 is provided with a guide arc 12. The guiding radian 12 makes the inner frame 4 easier to reset. Armrests 13 are respectively arranged on two sides of the inner frame 4.

In some embodiments, the openings 6 in the screen 5 are inclined. The obliquely arranged sieve holes 6 have better sieving effect, and part of the roller body is prevented from entering the main drainage pipeline straightly through the sieve 5.

In some embodiments, the top of the outer box 1 is provided with a water inlet notch 3, and when the guide wheel 7 is attached to the bottom wall of the outer box 1, the screen 5 is located below the water inlet notch 3. In some embodiments, the drainage channel is provided as an upper layer through which rainwater carrying a large volume of dirt passes and a lower layer through which water is preliminarily filtered through the screen 5 carrying only small particulate impurities. The upper layer is communicated with the water inlet notch 3, and the water outlet 2 is communicated with the lower layer. The arrangement of the water inlet notch 3 reduces the initial water level entering the sewage draining box and better copes with flooding.

The outer box 1 is of a three-dimensional structure with a rectangular cross section, the inner frame 4 comprises four upright posts, the bottoms of the upright posts are rotationally connected with guide wheels 7, and the guide wheels 7 are arranged on one side close to the inner wall surface of the outer box 1. The arrangement direction of the first guide groove 9 and the second guide groove 10 is a first direction, and the water outlet 2 and the water inlet notch 3 are located in a second direction. The second direction is orthogonal to the first direction.

The outer box 1 and the inner frame 4 are movably connected, and specifically, the outer box 1 can be in lifting connection and rotation connection with the inner frame 4. Through the cooperation of guide way 8 and leading wheel 7, outer container 1 and inner frame 4 have realized the lift connection. Through the pin joint that sets up the top at outer case 1 internal face one side, interior frame 4 has realized rotating with outer case 1 and has connected. In normal use, the rainwater carrying dirt falls above the screen 5, and through the filtration of the screen 5, the larger solid particles or fallen leaves stay above the screen 5, and the rainwater and the smaller solid particles pass through and are collected into the main drainage pipeline. When the blocking condition of the screen 5 reaches a certain degree, the inner box is only required to be lifted, the inner frame 4 is enabled to rotate relative to the outer box 1 after lifting movement relative to the outer box 1 and the hinging point is reached, and therefore the screen 5 can cross the outer box 1 to the outside, and under the action of gravity, the blocking object on the screen 5 can slide to one side of the sewage draining box. Because the plugs are often organic matters such as fallen leaves, the piles formed by the plugs can be refilled into the green belt to be used as nutrients. Compare the blowdown case that needs the manual work to overturn, this application has utilized the fulcrum effect of outer case 1, has saved workman's strength.

The above-described embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.

Claims

1. The utility model provides a greenbelt rainwater blow off case, characterized by, including outer case and inner frame, the top of outer case is open, and the outer case is being close to the bottom position and is equipped with the outlet, and the inner frame includes screen cloth and rotates the leading wheel of connecting including frame bottom angular point position, and the internal face of outer case is equipped with the guide way of guide way, and the outer case is connected through guide way and leading wheel lift to the inner frame, and one side of outer case is close to the top position and is equipped with the pin joint, and the inner frame is in the relative outer case upset of pin joint position.

2. The greenbelt rainwater drainage box according to claim 1, wherein the guide grooves comprise a first guide groove on one side of the outer box and a second guide groove on the other side, the top of the first guide groove is provided with a hinged cover, the hinged cover is provided with a hinge point, and the top of the second guide groove is open.

3. A green belt rainwater drainage box as claimed in claim 2, wherein the top of the second guide groove is provided with a guide arc.

4. A green belt rainwater drainage box as claimed in claim 1, wherein the openings in the screen are inclined.

5. The greenbelt rainwater drainage box according to claim 1, wherein handrails are respectively arranged on two sides of the inner frame.

6. A green belt rainwater drainage box as claimed in any one of claims 1 to 5 wherein the top of the outer box is provided with a water inlet gap and the screen is located below the water inlet gap when the guide wheel engages the bottom wall of the outer box.