CN114382160A

CN114382160A - Garbage interception device with straight rainwater drainage port

Info

Publication number: CN114382160A
Application number: CN202210093608.8A
Authority: CN
Inventors: 范秀磊; 陈思杨; 杨杨阳; 姜万; 戴青松; 刘一鸣; 崔月
Original assignee: Xuzhou University of Technology
Current assignee: Xuzhou University of Technology
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-04-22
Anticipated expiration: 2042-01-26
Also published as: CN114382160B

Abstract

The invention relates to the technical field of rainwater treatment, and discloses a straight rainwater drainage port garbage interception device, which is arranged on a river bank and comprises a straight rainwater drainage port, a tubular iron net and a net bag, wherein the tubular iron net is fixed on the straight rainwater drainage port through an inner rubber ring and an outer rubber ring, the tail end of the tubular iron net is connected with a support, the tail end of the tubular iron net and the support are provided with four connecting points, hooks are arranged at the four connecting points, each hook comprises a first hook, a second hook, a third hook and a fourth hook, the net bag is hung outside the support through the hooks and is downwards perpendicular to the straight rainwater drainage port together with the support, the straight rainwater drainage port, the tubular iron net and the net bag are in an L-shaped tubular structure, the device is convenient to install, and when the device is installed, a worker can insert the tubular iron net sleeved with the rubber ring on the outer layer into the straight rainwater drainage port, and the device is very convenient and fast. Because the outside of the rubber ring is provided with 10 rows of inverted teeth which form an angle of about 42 degrees with the horizontal plane, the installation is very stable.

Description

Garbage interception device with straight rainwater drainage port

Technical Field

The invention relates to the technical field of rainwater treatment, in particular to a straight rainwater drainage port garbage interception device.

Background

The straight rainwater drainage port is a drainage port for draining rainwater in urban and rural areas, and is widely used for draining rainwater into rivers. However, the rain water first washes over the ground and then enters the water outlet, and a large amount of solid garbage such as small plastic bags, bottle caps, leaves, branches, weeds and the like is carried in the rain water. If the solid garbage is not intercepted, the solid garbage can enter receiving water bodies such as river channels, lakes and the like through the straight rainwater discharge port. The solid garbage discharged into water can affect the beauty of rivers and lakes, cause water eutrophication and serious oxygen deficiency, kill fishes and deteriorate the water environment. The effective interception of solid garbage discharged from the straight rainwater discharge port is an important measure for preventing and controlling water body pollution.

The current art in this regard is not uncommon. CN 209603252U discloses a method for intercepting splayed rainwater discharge openings and discharging solid garbage, wherein the string bag is used for intercepting the solid garbage and discharging rainwater, and the method can be flexibly applied to the splayed rainwater discharge openings. Although the patent can effectively intercept solid garbage discharged from the straight rainwater discharge port, the patent still has the defects that (1) the installation is inconvenient, (2) once cleaning personnel clean the garbage slightly untimely, the solid garbage can be accumulated in a net bag in a large amount, so that the discharge port is blocked and the water discharge is difficult; (3) at the place far away from the river bank at the discharge port, cleaning personnel lack proper foot-dropping points and are difficult to install and take down the net bag. (4) When the device is used for the rainwater drainage port with larger inner diameter and more discharged solid garbage, the weight of the solid garbage in the net bag is too heavy, so that cleaning personnel can not bring the solid garbage to the shore successfully. The invention can avoid the problems on the basis of effectively intercepting the solid garbage discharged from the straight rainwater discharge port.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the straight rainwater drainage port garbage intercepting device which can intercept solid garbage, is beneficial to rainwater drainage, can conveniently clean the solid garbage, and is simple to manufacture and convenient to install.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a word rainwater is arranged a mouthful rubbish and is held back device, and whole device is installed on the river bank, arranges mouthful, tubulose iron net and pocket including a word rainwater, and the tubulose iron net is fixed at the end and the leg joint of a word rainwater row mouthful, tubulose iron net through inside and outside two-layer rubber circle, the end and the support of tubulose iron net have four tie points, four the tie point department all is equipped with the couple, and the couple is including couple one, couple two, couple three and couple four, and the pocket is hung outside the support and together vertical with a word rainwater row mouthful with the support through the couple, a word rainwater is arranged mouthful, tubulose iron net and pocket and is L venturi tube column structure.

Preferably, the tubular iron net and the straight rainwater discharge port are inclined downwards by 10-15 degrees.

Preferably, the mesh bag is internally provided with a counterweight, and the bottom of the mesh bag is provided with lead wires at about 1/6 parts, so that the empty mesh bag can sink into water.

Preferably, the rubber ring is externally provided with inverted teeth with the length of 40cm and the angle of 42 degrees with the horizontal.

Preferably, the support structure is similar to a hollow cylinder, is made of iron, has the upper end connected with the tail end of a tubular iron net, and is vertical to the straight rainwater discharge port downwards, so that the net bag can be prevented from being wound by itself under the action of water flow or wind power.

Preferably, a rope is connected to the mesh bag, an anchoring point is arranged on the river bank, and the rope is fixedly connected to the anchoring point.

Preferably, the anchoring points are divided into two wood piles, two plastic disks, two plastic supports and two plastic rods, the two plastic supports are arranged above the wood piles, the rope penetrates through the plastic rods and is knotted at the rope head, the rope is fixed with the plastic rods, and the other ends of the plastic rods are the plastic disks.

Preferably, when the rope is fixed at the anchoring point, the plastic rod is pressed into the center of the plastic support from the upper part along the two short rods, so that the rope and the anchoring point can be fixed.

Preferably, the plastic support has certain elasticity and is in the shape of an oblong ellipse, the upper part of the plastic support is not sealed, two sections of protruding short rods are arranged on the plastic support, and the area of the plastic disc is about 1.5 times of the oblong ellipse of the plastic support.

(III) advantageous effects

Compared with the prior art, the invention provides a straight rainwater drainage port garbage interception device, which has the following beneficial effects:

1. this a word rainwater row mouthful rubbish entrapment device, device simple to operate, during the installation, the staff with the outer cover have the rubber circle the tubulose iron mesh insert a word rainwater row mouthful can, very convenient and fast. Because the outside of the rubber ring is provided with 10 rows of inverted teeth which form an angle of about 42 degrees with the horizontal plane, the installation is very stable.

2. This a word rainwater is arranged a mouthful rubbish and is held back device is difficult for blockking up, and when a word rainwater row mouthful drainage, the impact force effect cooperation tubulose iron mesh and the downward 10 degrees slopes of a word rainwater row mouth make rubbish fall into terminal pocket earlier, just can stop in tubulose iron mesh after filling up the pocket, is difficult for making a word rainwater row mouthful jam.

3. The straight rainwater drainage port garbage interception device is convenient for mounting and taking down the mesh bag. The net mouth of the net bag is provided with four iron rings. When the mesh bag is installed, cleaning personnel hang the four iron rings of the mesh bag on the four hooks of the device respectively through the operating rod, so that the mesh bag can be installed easily. When the mesh bag is taken down, the cleaning personnel pick up the four iron rings of the mesh bag from the hook through the operating rod and then can successfully take down the mesh bag. Even the straight rainwater row mouth is far away from the bank, the operation that the clearance personnel also can install, take off the pocket on the bank, and is very convenient.

4. The straight rainwater discharge port garbage interception device is easy to carry a mesh bag, the mesh bag of the device is of a duck egg net type structure, and two threads extending from the mesh port are fixed on the pipe or an anchoring point installed nearby. The clearance personnel hold 2 ropes of hanging on the anchor point when choosing the pocket that falls, and two ropes are taut when the pocket is chosen to fall, make the net gape shrink, do not let rubbish spill over from the pocket. Then, due to the buoyancy of the water, even if the garbage in the net bag is heavy, cleaning personnel can drag the garbage to the shore relatively easily.

5. According to the straight rainwater drainage port garbage interception device, the mesh bag cannot be wound by itself, and the lead wires are attached to about 1/6 parts of the bottom of the mesh bag, so that the empty mesh bag can sink into water. The support in the mesh bag prevents the mesh bag from being twisted into a group under the action of water flow and wind force, so that garbage is difficult to fall in the mesh bag to cause blockage

6. The straight rainwater drainage port garbage interception device is simple in fixing rope, and the anchoring points are divided into wood piles, plastic discs, plastic supports and plastic rods. Wherein, the plastic bracket has certain elasticity, the shape is a long ellipse, the upper part is not sealed, and two sections of protruding short rods are arranged. The plastic supports are two in number and are arranged above the wooden piles. The rope is fixed to the plastic rod by making a hole in the plastic rod and tying a knot at the rope end. The other end of the plastic rod is a plastic disc, the area of the plastic disc is about 1.5 times of the ellipse of the plastic support, when the rope is fixed at the anchoring point, the plastic rod is pressed into the center of the plastic support from the upper part along the two short rods, and then the rope and the anchoring point can be fixed.

Drawings

FIG. 1 is a schematic diagram showing the specific effect of the garbage interception device of the straight drainage port after being installed;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the H-H face (front face) of the present invention;

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is a schematic top view of the present invention;

FIG. 6 is a schematic cross-sectional view of the present invention;

FIG. 7 is a schematic view of the construction of the mesh bag of the present invention;

FIG. 8 is a schematic view of the construction of the lever of the present invention;

fig. 9 is a schematic view of the anchor point structure of the present invention.

In the figure: 1. a straight rainwater drainage port; 2. a rubber ring; 3. a tubular iron mesh; 4. a first hook is arranged; 5. a second hook; 6. a third hook; 7. a fourth hook; 8. a support; 9. a mesh bag; 10. an anchoring point; 11. river banks; 12. piling wood; 13. a plastic disc; 14. a plastic support; 15. a rope.

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.

Referring to fig. 1-9, the straight rainwater drainage port garbage interception device is installed on a river bank 11 and comprises a straight rainwater drainage port 1, a tubular iron net 3 and a mesh bag 9, wherein the tubular iron net 3 is fixed on the straight rainwater drainage port 1 through an inner layer rubber ring and an outer layer rubber ring 2, the tubular iron net 3 and the straight rainwater drainage port 1 incline downwards by 10-15 degrees, the tail end of the tubular iron net 3 is connected with a support 8, the tail end of the tubular iron net 3 is provided with four connecting points with the support 8, hooks are arranged at the four connecting points, each hook comprises a hook I4, a hook II 5, a hook III 6 and a hook IV 7, the mesh bag 9 is hung outside the support 8 through the hooks and is vertical to the straight rainwater drainage port 1 together with the support 8, the straight rainwater drainage port 1, the tubular iron net 3 and the mesh bag 9 are of an L-shaped tubular structure, the mesh bag 9 is internally provided with a balance weight, and the bottom 1/6 of the mesh bag 9 is provided with lead wires, make empty pocket can sink into aquatic, support 8 constructs like hollow cylinder, adopts the iron system, and 3 end connection of upper end and tubulose iron wire net, perpendicular to a word rainwater row mouth 1 is down, can prevent that the pocket from self twining under the effect of rivers or wind power.

Take the case that the device is installed on a straight rainwater discharge port 1 with the inner diameter of 100cm as an example: the inner diameter of the rubber ring 2 is 94cm, the thickness is 2cm, the length is 1.5cm, ten rows of inverted teeth are arranged, inverted teeth which are 40cm long and form an angle of 42 degrees with the horizontal plane are arranged outside the rubber ring 2, the rubber ring 2 is made of hard rubber, the radius of the tubular iron net 3 is 47.5cm, the length is 100cm, the hole diameter is 1cm, and the support 8 is made of stainless steel and has a downward length of 80 cm. The mesh bag 9 is made of nylon, and the ratio of the length of the mesh bag 9 to the length of the bracket 8 is 1 to 1.2.

Be connected with rope 15 on the pocket 9, bank 11 is provided with anchor point 10, rope 15 fixed connection is to anchor point 10 on, anchor point 10 divide into stake 12, plastic disc 13, plastic support 14 and plastic rod, and plastic support 14 is total two, installs in stake 12 top, and rope 15 punctures and ties in fag end department on the plastic rod, and rope 15 is fixed with the plastic rod, and the other end of plastic rod is plastic disc 13. When the rope 15 is fixed at the anchoring point 10, the plastic rod is pressed into the center of the plastic support 14 from the upper part along the two short rods, so that the fixation of the rope 15 and the anchoring point 10 can be realized, the plastic support 14 has certain elasticity and is in a long ellipse shape, the upper part of the plastic support is not sealed and is provided with two short rods protruding, and the area of the plastic disc 13 is about 1.5 times of the long ellipse of the plastic support 14.

When the rainwater drainage device is installed, a worker inserts the tubular iron net 3 sleeved with the rubber ring 2 at the outer layer into the straight rainwater drainage port 1. Because the outer side of the rubber ring 2 is provided with ten rows of inverted teeth which form an angle of about 42 degrees with the horizontal plane, when the device is subjected to an outward force after being installed, huge friction force can be generated, and the device cannot deviate from the original position.

As shown in fig. 1 and 8, the two ends of the

hooks

5, 6, 7 and 8 are hook-shaped and fixed on four intersection points of the tubular iron net 3 and the bracket. As shown in FIG. 7, the operating rod is made of iron and has a length of 200cm, an iron hook at the top of the rod, a height of 10cm and a width of 6 cm. The rod body and the iron hook are both cylinders with the radius of 1 cm. When the cleaning personnel take off the mesh bag 9, the four iron rings of the mesh bag 9 are picked up and dropped from the hook through the operating rod, and meanwhile, the two ropes are tensioned, so that the mesh opening of the mesh bag 9 is contracted, and the garbage is prevented from overflowing from the mesh bag 9. Then, due to the buoyancy of the water, the cleaning personnel can drag the garbage into the shore relatively easily even if the garbage in the mesh bag 9 is heavy. After cleaning personnel clean up the rubbish in the mesh bag 9, four iron rings of the mesh bag 9 are hung on four hooks of the device respectively through the operating rod, so that the device continues to operate. The bottom of the mesh bag 9 is provided with a part 1/6 of lead wires, so that the empty mesh bag 9 can sink into the water. The support in the mesh bag 9 prevents the mesh bag 9 from being twisted into a group under the action of water flow and wind force, so that garbage is difficult to fall in the mesh bag 9 and blockage is caused. The lead wire is attached to about 1/6 parts of the bottom of the mesh bag 9, so that the empty mesh bag can sink into water.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The device is held back to a word rainwater row mouth rubbish, whole device is installed on river bank (11), its characterized in that: including a word rainwater row mouth (1), tubulose iron net (3) and pocket (9), tubulose iron net (3) are fixed through inside and outside two-layer rubber circle (2) and are connected with support (8) at the end of a word rainwater row mouth (1), tubulose iron net (3), the end and support (8) of tubulose iron net (3) have four tie points, four the tie point department all is equipped with the couple, and the couple is including couple one (4), couple two (5), couple three (6) and couple four (7), and pocket (9) are hung outside support (8) and together downwards and a word rainwater row mouth (1) perpendicular with support (8) through the couple, a word rainwater row mouth (1), tubulose iron net (3) and pocket (9) are L venturi tube column structure.

2. The in-line rainwater drainage port garbage interception device according to claim 1, characterized in that: the tubular iron net (3) and the straight rainwater discharge opening (1) are inclined downwards by 10-15 degrees.

3. The in-line rainwater drainage port garbage interception device according to claim 1, characterized in that: the mesh bag (9) is internally provided with a balance weight, and lead wires are attached to about 1/6 parts of the bottom of the mesh bag (9) to ensure that the empty mesh bag can sink into water.

4. The in-line rainwater drainage port garbage interception device according to claim 1, characterized in that: the rubber ring (2) is externally provided with reverse teeth which are 40cm long and form an angle of about 42 degrees with the horizontal plane.

5. The in-line rainwater drainage port garbage interception device according to claim 1, characterized in that: the structure of the support (8) is similar to that of a hollow cylinder and is made of iron, the upper end of the support is connected with the tail end of the tubular iron net (3), and the vertical rainwater discharge port (1) is downward, so that the net bag can be prevented from being wound under the action of water flow or wind power.

6. The in-line rainwater drainage port garbage interception device according to claim 1, characterized in that: be connected with rope (15) on pocket (9), bank (11) are provided with anchor point (10), rope (15) fixed connection is to anchor point (10).

7. The in-line rainwater drainage port garbage interception device according to claim 6, characterized in that: the anchor points (10) are divided into wood piles (12), plastic disks (13), plastic supports (14) and plastic rods, the number of the plastic supports (14) is two, the two plastic supports are installed above the wood piles (12), ropes (15) penetrate holes in the plastic rods and are tied at rope ends, the ropes (15) are fixed with the plastic rods, and the plastic disks (13) are arranged at the other ends of the plastic rods.

8. The in-line rainwater drainage port garbage interception device according to claim 7, characterized in that: when the rope (15) is fixed on the anchoring point (10), the plastic rod is pressed into the center of the plastic bracket (14) from the upper part along the two short rods, so that the rope (15) and the anchoring point (10) can be fixed.

9. The in-line rainwater drainage port garbage interception device according to claim 7, characterized in that: the plastic support (14) has certain elasticity and is in a long ellipse shape, the upper part of the plastic support is not sealed and is provided with two convex short rods, and the area of the plastic disc (13) is about 1.5 times of the long ellipse of the plastic support (14).