CN113235356B

CN113235356B - Oval drainage ditch and construction method thereof

Info

Publication number: CN113235356B
Application number: CN202110596727.0A
Authority: CN
Inventors: 王倪; 舒建云; 林昱帆; 胡永丰; 王小昆; 贡超
Original assignee: Jiangsu Quanxin Construction Co ltd
Current assignee: Jiangsu Quanxin Construction Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-31
Anticipated expiration: 2041-05-31
Also published as: CN113235356A

Abstract

The utility model relates to a road drainage construction technology's field especially relates to an oval escape canal and construction method thereof, and wherein oval escape canal is including the water inlet that is located the escape canal top, the inside cavity that is located the escape canal, be equipped with the plate body in the cavity, the plate body both sides are connected with the breakwater, and the seamless butt of breakwater and cavity inner wall, breakwater are located the plate body top, and the breakwater does not extend under the water inlet, and the groove that the plate body and two breakwaters enclose is used for flourishing water, and the plate body is lowest to have the distance with the cavity bottom, and spring coupling is passed through to the plate body and cavity bottom. When heavy rain or heavy rain occurs, the water passing area is automatically and greatly increased, and the drainage efficiency is improved; the construction scheme of quickly assembling the multi-section drainage groove monomer into the longer drainage groove is provided.

Description

Oval drainage ditch and construction method thereof

Technical Field

The application relates to the field of road drainage construction technology, in particular to an oval drainage ditch and a construction method thereof.

Background

The section design of traditional escape canal is according to the requirement of overflowing when the intensity of rainstorm is the biggest usually confirming, gives consideration to different rainfall intensity and velocity of flow. The drainage ditch in the prior art is mostly made of rectangular sections and is built by bricks or poured by concrete.

The road of the escape canal structure among the above-mentioned prior art of adoption has following not enough: (1) because the rectangular section area of the drainage ditch is relatively large, the sewage flushing amount is greatly increased, and in addition, the sewage flushing is difficult to carry out in practice due to the long distance; (2) when rainfall intensity is great, because the width is unanimous about the rectangle section, heavy rain or torrential rain make the interior water level of rainwater canal increase, the water level increases and is the linear increase with rainfall, and the area of crossing water is then not the linear increase (crossing water cross-section horizontal width unchangeable, it is only directly proportional with the depth of water to cross the section increase value of water), therefore it is limited to cross the area increase of water, discharge fast when having hindered heavy rain or torrential rain, consequently when heavy rain or torrential rain, very easily cause the short-term ground to produce serious ponding, form road surface short-term flood, cause traffic jam.

In order to solve the above technical problems, a drainage ditch for increasing the drainage amount in heavy rain or heavy rain is needed.

Disclosure of Invention

In order to solve the problem that the traditional drainage ditch cannot be rapidly discharged in heavy rain or heavy rain, the application provides an oval drainage ditch and a construction method thereof.

First aspect, the application provides an ovoid escape canal, adopts following technical scheme:

the utility model provides an oval escape canal, is including the water inlet that is located the escape canal top, be located the inside cavity in escape canal, be equipped with the plate body in the cavity, the plate body both sides are connected with the breakwater, and the seamless butt of breakwater and cavity inner wall, breakwater are located the plate body top, and the breakwater does not extend under the water inlet, and the groove that plate body and two breakwaters enclose is used for flourishing water, and the plate body minimum has the distance with the cavity bottom, and the plate body passes through spring coupling with the cavity bottom.

Through adopting above-mentioned technical scheme, when heavy rain or torrential rain, the water yield surge in the escape canal, the increase of weight makes the plate body descend, and the spring is compressed, because breakwater and the seamless butt of cavity inner wall, so the space grow that plate body, breakwater and cavity inner wall enclose, the area greatly increased of crossing water, therefore drainage efficiency obtains improving.

Optionally, the water baffle is a curved flexible plate.

By adopting the technical scheme, the tough water baffle can always abut against the inner wall of the cavity, so that the adhered part of the water baffle and the inner wall of the cavity cannot leak a large amount of water.

Optionally, the plate body and the water baffle enclose an oval shape with the top of the inner wall of the cavity.

By adopting the technical scheme, the oval drainage channel has the advantage that the water passing area is increased quickly.

Optionally, two pressing blocks are fixed on the plate body, the two pressing blocks are symmetrical about the axis of the drainage ditch in the length direction, and the spring vertically connects the pressing blocks with the bottom of the cavity.

Through adopting above-mentioned technical scheme, with spring coupling on the briquetting, can fix the gesture on the plate body through the adjustment briquetting, make the plate body vertical downwards to the pressure of spring, can not crooked when making the spring compressed.

Optionally, two side walls of the cavity are vertical, and the two pressing blocks are in sliding contact with one side wall of the cavity respectively.

Through adopting above-mentioned technical scheme, vertical cavity lateral wall plays the guide effect to the removal of briquetting, makes the briquetting can vertical removal.

Optionally, slots are arranged at two side ends of the plate body, which are bent upwards, and the water baffle is inserted into the slots.

Through adopting above-mentioned technical scheme, with breakwater and slot interference fit, or insert the breakwater in the slot that has filled the adhesive, can realize the seamless connection of breakwater and plate body.

Optionally, the escape canal includes the water drainage tank monomer of a plurality of sections polyphones, water drainage tank monomer length direction's both ends all are equipped with the caulking groove that surrounds the cavity, the caulking groove is embedded to have sealed the pad, adjacent water drainage tank monomer passes through sealed the pad and connects, the plate body butt joint department in the adjacent water drainage tank monomer passes through soft impervious material seamless connection, the slot butt joint department in the adjacent water drainage tank monomer is connected through a breakwater, two piece adjacent breakwater part on the water drainage tank monomer length direction overlap.

Through adopting above-mentioned technical scheme, made things convenient for the equipment construction in longer escape canal or be crooked form escape canal.

In a second aspect, the present application provides a construction method of the oval drainage ditch, which adopts the following technical solutions:

a construction method of an oval drainage ditch comprises the following steps:

step1, arranging a plurality of sections of drainage channel monomers into a row, placing the drainage channel monomers into the dug groove, and reserving gaps between two adjacent sections of drainage channel monomers;

step2, placing a sealing gasket in the reserved gap, and tightly pressing the adjacent drainage groove monomers to enable the sealing gasket to enter the caulking groove;

step3, fixing a pressing block on the plate body, fixing a spring on the pressing block, then connecting two adjacent plate bodies by using a water baffle and a soft impervious material, respectively inserting one water baffle into the slots of the two adjacent plate bodies, and adhering the soft impervious material on the upper surface of the plate body by using an adhesive;

step4, connecting one ends of the connected plate bodies with ropes, and penetrating the ropes from one end of the drainage ditch to the other end through a tool;

and step5, pushing the connected plate bodies into the drainage groove single body at one end of the drainage ditch, and pulling the rope at the other end of the drainage ditch until one plate body is uniformly arranged in all the drainage groove single bodies.

Through adopting above-mentioned technical scheme, provided and assembled into the construction scheme of longer escape canal with multistage drainage groove monomer fast.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when heavy rain or heavy rain occurs, the water passing area is automatically and greatly increased, and the drainage efficiency is improved;

2. the construction scheme of quickly assembling the multi-section drainage groove monomer into the longer drainage groove is provided.

Drawings

FIG. 1 is a perspective view of an oval drainage ditch in accordance with an embodiment of the present application;

FIG. 2 is an end elevational view of an oval drainage ditch in accordance with an embodiment of the present application;

fig. 3 is a perspective view of the connection of adjacent panels according to the embodiment of the present application;

fig. 4 is a top view of the connection of adjacent panels according to an embodiment of the present application.

Description of reference numerals: 1. a drainage ditch; 2. a water inlet; 3. a cavity; 4. a plate body; 5. a water baffle; 6. a spring; 7. briquetting; 8. a slot; 9. a drainage channel monomer; 10. caulking grooves; 11. a gasket; 12. a soft water impermeable material.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses ovum shape escape canal. Referring to fig. 1, the oval drainage ditch 1 is formed by connecting a plurality of sections of drainage channel monomers 9 in series, adjacent drainage channel monomers 9 are connected in a sealing manner through a sealing gasket 11, caulking grooves 10 are formed at two ends of each drainage channel monomer 9 in the length direction, a circle is arranged on each caulking groove 10 along the edge of the end part of each drainage channel monomer 9, and the sealing gasket 11 is embedded into the caulking groove 10. The thickness of the sealing gasket 11 used at the straight part of the drainage ditch 1 is the same, while the thickness of the sealing gasket 11 used at the bent part of the drainage ditch 1 is thicker, and the thicker sealing gasket 11 can be slightly bent, so that the axes of the two adjacent drainage ditch single bodies 9 in the length direction form an included angle.

Referring to fig. 2, all having cavity 3 in every water drainage tank monomer 9, cavity 3 link up water drainage tank monomer 9 length direction's both ends, and every water drainage tank monomer 9 top all has water inlet 2, and water inlet 2 extends and leads to water drainage tank monomer 9 length direction's both ends along water drainage tank monomer 9's length direction. The caulking groove 10 surrounds the drainage groove single body 9, but the caulking groove 10 can not be formed into a circle, and the top of the caulking groove 10 avoids the water inlet 2. The drainage channel single bodies 9 are prefabricated parts, and the water inlet 2, the cavity 3 and the caulking groove 10 are formed in advance on each drainage channel single body 9.

Referring to fig. 2, a plate body 4, two water baffles 5, two pressing blocks 7 and a plurality of springs 6 are uniformly arranged in the cavity 3 of each drainage channel single body 9. The plate body 4 is the arc of downward convexity, and the shaping has slot 8 on the both sides end that the plate body 4 bending is up, and slot 8 extends and leads to the both ends of plate body 4 length direction along the length direction of plate body 4. The water baffle 5 is a bent flexible plate, the bottom end of the water baffle 5 is inserted into the slot 8, the top end of the water baffle abuts against the inner wall of the cavity 3, and no water leakage gap exists at the abutting position of the water baffle 5 and the inner wall of the cavity 3. The top of the water baffle 5 does not extend to the position right below the water inlet 2, so that the water inlet 2 is prevented from leaking downwards.

Referring to fig. 2, two pressing blocks 7 are fixed on the lower surface of the plate body 4, two side walls of the cavity 3 are vertical, and the two pressing blocks 7 are in sliding contact with one side wall of the cavity 3 respectively. The plate body 4 is symmetrical about the axis of the drainage channel single body 9 in the length direction, and the two pressing blocks 7 are also symmetrical about the axis of the drainage channel single body 9 in the length direction. The length of the plate body 4 and the pressing block 7 is the same as that of the drainage channel single body 9, and the two ends of the plate body 4 and the pressing block 7 in the length direction are flush with the two ends of the drainage channel single body 9 in the length direction. A row of springs 6 are vertically and equidistantly fixed on the lower surface of the pressing block 7 along the length direction of the drainage channel single body 9, and the bottom ends of the springs 6 are pressed on the horizontal bottom surface of the cavity 3. When there is no water on the plate body 4, the lowest part of the plate body 4 is at a distance from the bottom of the cavity 3.

Referring to fig. 2, the inner wall of the cavity 3 is curved near the top, and the plate body 4 and the water baffle 5 and the top of the inner wall of the cavity 3 enclose an oval shape, and the oval space is a drainage channel.

Referring to fig. 3, when two adjacent plate bodies 4 are connected, the water baffles 5 are not flush with the two ends of the plate bodies 4 in the length direction, but one water baffle 5 is inserted into the slots 8 of the two adjacent plate bodies 4, the two adjacent water baffles 5 in the length direction of the plate bodies 4 are overlapped in the slot 8 of one plate body 4, and the overlapped parts are seamlessly connected in a welding or gluing mode to prevent water leakage.

Referring to fig. 2, the oval space is allowed to leak a small amount of water into the space below the plate body 4, which also has a water drainage function. In order to prevent the spring 6 from being rusted to affect the function, the spring 6 should be subjected to rust prevention treatment.

Referring to fig. 4, when two adjacent plate bodies 4 are connected, the joint of the adjacent plate bodies 4 is connected seamlessly through the soft impermeable material 12, and the soft impermeable material 12 can be tarpaulin, rubber sheet or thin aluminum plate. The soft impermeable material 12 is laid on the upper surface of the plate body 4 so that the soft impermeable material 12 covers the butt joint of the adjacent plate bodies 4, and then the soft impermeable material 12 is adhered to the upper surface of the plate body 4 with an adhesive such as concrete or super glue.

The implementation principle of an oval escape canal that this application embodiment provided is: when heavy rain or heavy rain, the water yield in the escape canal 1 increases sharply, and the increase of weight makes plate body 4 descend, and spring 6 is compressed, because

breakwater

5 and 3 inner walls of cavity are seamless butt joints, so the space that plate body 4,

breakwater

5 and 3 inner walls of cavity enclose becomes big, crosses the water area greatly increased, therefore drainage efficiency obtains improving.

The construction method of the oval drainage ditch provided by the embodiment of the application comprises the following steps:

firstly, arranging a plurality of sections of drainage channel monomers 9 into a row and placing the drainage channel monomers in the dug groove, wherein a gap is reserved between every two adjacent sections of drainage channel monomers 9;

secondly, placing a sealing gasket 11 in the reserved gap, and tightly pressing the adjacent drainage groove monomers 9 to enable the sealing gasket 11 to enter the caulking groove 10;

thirdly, fixing a pressing block 7 on the plate body 4, fixing a spring 6 on the pressing block 7, then connecting two adjacent plate bodies 4 by using a water baffle 5 and a soft impervious material 12, respectively inserting one water baffle 5 into the slots 8 of two adjacent plate bodies 4, and adhering and paving the soft impervious material 12 on the upper surface of the plate body 4 by using an adhesive;

fourthly, connecting one ends of the connected plate bodies 4 with ropes, and penetrating the ropes from one end of the drainage ditch 1 to the other end of the drainage ditch through a tool (such as a remote control trolley);

and fifthly, pushing the connected plate bodies 4 into the drainage groove single bodies 9 at one end of the drainage ditch 1, and pulling the rope at the other end of the drainage ditch 1 until one plate body 4 is uniformly distributed in all the drainage groove single bodies 9.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an ovum shape escape canal, is including water inlet (2) that are located escape canal (1) top, cavity (3) that are located escape canal (1) inside, its characterized in that: a plate body (4) is arranged in the cavity (3), two sides of the plate body (4) are connected with water baffles (5), the water baffles (5) are in seamless butt joint with the inner wall of the cavity (3), the water baffles (5) are positioned above the plate body (4), the water baffles (5) do not extend to the position right below the water inlet (2), a groove formed by the plate body (4) and the two water baffles (5) in an enclosing mode is used for containing water, the lowest position of the plate body (4) is spaced from the bottom of the cavity (3), and the plate body (4) is connected with the bottom of the cavity (3) through a spring (6);

the water baffle (5) is a bent flexible plate, the plate body (4), the water baffle (5) and the top of the inner wall of the cavity (3) are encircled to form an oval shape, two pressing blocks (7) are fixed on the plate body (4), the two pressing blocks (7) are symmetrical about the axis of the length direction of the drainage ditch (1), a spring (6) is vertically connected with the bottoms of the pressing blocks (7) and the cavity (3), two side walls of the cavity (3) are vertical, the two pressing blocks (7) are respectively in sliding contact with one side wall of the cavity (3), two side ends of the plate body (4) which are bent upwards are provided with slots (8), and the water baffle (5) is inserted into the slots (8);

drainage ditch (1) include water drainage tank monomer (9) that a plurality of sections were established ties, water drainage tank monomer (9) length direction's both ends all are equipped with caulking groove (10) that surround cavity (3), caulking groove (10) are embedded to have sealed the pad (11), adjacent water drainage tank monomer (9) are connected through sealed pad (11), plate body (4) butt joint department in the adjacent water drainage tank monomer (9) is through soft waterproof material (12) seamless connection, slot (8) butt joint department in the adjacent water drainage tank monomer (9) is connected through a breakwater (5), two piece adjacent breakwater (5) part overlap on water drainage tank monomer (9) length direction.

2. The construction method of the oval drainage ditch according to claim 1, wherein the steps are as follows:

step1, arranging a plurality of sections of drainage channel monomers (9) into a row and placing the drainage channel monomers in the dug groove, wherein a gap is reserved between every two adjacent sections of drainage channel monomers (9);

step2, placing a sealing gasket (11) in the reserved gap, and tightly pressing the adjacent drainage groove monomers (9) to enable the sealing gasket (11) to enter the caulking groove (10);

step3, fixing a pressing block (7) on the plate body (4), fixing a spring (6) on the pressing block (7), then connecting two adjacent plate bodies (4) by using a water baffle (5) and a soft waterproof material (12), respectively inserting one water baffle (5) into slots (8) of the two adjacent plate bodies (4), and adhering and paving the soft waterproof material (12) on the upper surface of the plate body (4) by using an adhesive;

step4, connecting one ends of the connected plate bodies (4) with ropes, and penetrating the ropes from one end of the drainage ditch (1) to the other end through a tool;

and Step5, pushing the connected plate bodies (4) into the drainage groove single bodies (9) at one end of the drainage ditch (1), and pulling the rope at the other end of the drainage ditch (1) until one plate body (4) is uniformly distributed in all the drainage groove single bodies (9).