CN112482542A

CN112482542A - Assembled drainage ditch and construction method thereof

Info

Publication number: CN112482542A
Application number: CN202011349044.7A
Authority: CN
Inventors: 覃发科; 何滔; 孙静静; 张登辉
Original assignee: Hubei Peihan Construction Co ltd
Current assignee: Hubei Peihan Construction Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-03-12

Abstract

The invention provides an assembled drainage ditch which comprises a drainage ditch, wherein one end of the drainage ditch is provided with a connecting raised head, the other end of the drainage ditch is provided with an installation groove, the connecting raised head is matched with the installation groove, one side of the installation groove is provided with a waterproof groove, the root part of the connecting raised head is arranged in the waterproof groove after the connecting raised head is butted with the installation groove, waterproof glue is injected into the waterproof groove, the bottom of the drainage ditch is provided with a plurality of stabilizing reinforcing steel bars, and the stabilizing reinforcing steel bars are of U-shaped structures. The plurality of drainage ditches are installed and spliced through the connecting convex heads and the installing grooves, waterproof glue is injected into the waterproof grooves between the connecting convex heads and the installing grooves, the waterproof glue is solidified, the drainage ditches are guaranteed not to leak water, the waterproof effect is good, and the splicing speed is high.

Description

Assembled drainage ditch and construction method thereof

Technical Field

The invention relates to the field of drainage ditches, in particular to an assembled drainage ditch and a construction method thereof.

Background

The drainage ditch has the main function of organically draining rainwater, domestic water and production water out of the construction site during construction so as to ensure that no accumulated water exists in the construction site range. However, the conventional temporary drainage ditch mainly comprises a brick masonry and a reinforced concrete precast slab or a reinforced water grate, and the inner side of the brick masonry is required to be subjected to waterproof mortar plastering and other processes, so that labor cost and material cost of adjacent construction engineering are greatly increased, the temporary drainage ditch cannot be used in a turnover manner, the temporary drainage ditch is not beneficial to green environmental protection, and the construction period is longer. Traditional escape canal generally adopts the ditch body and laps the separation, and the apron in escape canal is whole to be exposed outside, and is far away apart from the curb stone, had both influenced the road surface view effect, and the escape canal wholeness is also poor, and unevenness's phenomenon often appears in the apron, has the vehicle to pass through on it, can produce the sense of jolting, vibration repeated simultaneously, and the easy crushing of escape canal apron, bearing capacity are poor. Inside water in escape canal often carries rubble, rubbish and mud, in long-term use for the interior weir siltation of draining in the escape canal blocks up, and the moon is accumulated daily, and inside being difficult to the clearance in escape canal influences the normal water capacity in escape canal.

The application of prefabricated escape canal component is seen everywhere, and these prefabricated escape canal components of current structure are not strict at butt joint department joint seam, can not carry out the level between two components and assemble, therefore waterproof function is relatively poor.

The invention discloses an assembled turnover temporary drainage ditch and a construction method thereof, which are disclosed by Chinese patent CN 109235614A, and the invention comprises an aluminum groove with a U-shaped section, wherein the aluminum groove is composed of a bottom plate and side plates arranged at two sides of the bottom plate, the tops of the two side plates of the aluminum groove are respectively provided with a wing end which is outwards flattened into an ear structure, and the upper wing ends of the two side plates are distributed according to diagonal angles; the front end and the rear end of a bottom plate of the aluminum groove are provided with clamping grooves with a ladder structure, and the clamping grooves at the front end and the rear end are embedded and matched; an aluminum cover plate is arranged above the aluminum groove and is connected with the wing end on the aluminum groove through a bolt. The technical scheme of the invention can reduce the construction cost and reduce the consumption of sandstone and brick materials, thereby reducing the construction consumption and being green and environment-friendly. The construction process disclosed by the invention is simple to manufacture, flexible to operate, high in efficiency, reusable, green, energy-saving, cost-reducing and efficiency-improving, and further solves the technical problems that the temporary drainage ditch is time-consuming, labor-consuming and high in investment. The splicing part of the structure is not easy to be in sealing butt joint, and the water leakage condition is easy to occur in a long time.

Chinese patent CN 209082430U "prefabricated escape canal of hydraulic corridor" the utility model discloses a prefabricated escape canal of hydraulic corridor is assembled by a plurality of prefabricated escape canal units and forms, and every prefabricated escape canal unit all includes two prefabricated accessories of outer wall and inner wall, is equipped with longitudinal arrangement's bellied outer wall fin in the outer wall inboard, be equipped with in the inner wall outside with the inner wall recess that outer wall fin gomphosis shape and size match, the outer wall is embedded into the inner wall recess through the outer wall fin and is realized being connected with the inner wall. The utility model provides a be difficult to the problem of the grout in the clearance escape canal, simultaneously simple and easy, have the advantage that the structure is pleasing to the eye, simple suitable for. This kind of mosaic structure, the inside protruding structure in concatenation back escape canal is too many, influences the drainage effect.

Chinese patent CN 207032440U "an assembled prefabricated drainage ditch member with double waterproof functions" the utility model discloses an assembled prefabricated drainage ditch member with double waterproof functions, one end of which is an inward concave slot and the other end is an inward convex slot; wherein the concave clamping groove is provided with a polymer water stop ring. Wherein the protruding part of the end of the convex groove is provided with a small groove for plastering (waterproof mortar). The waterproof component is horizontally butted and clamped through the concave-convex groove in use, and a waterproof effect is achieved through the high-molecular water stop and the waterproof mortar. Compared with the traditional brick masonry drainage ditch, the member has higher work efficiency, is directly assembled and has better waterproof effect. A small concave clamping groove is arranged in the water-proof device (after the drainage ditch is connected, the water-proof device is leveled by a water-proof mortar material to play a water-proof role). This kind of tongue and groove carries out the block, and rethread macromolecular waterstop and waterproof mortar play water-proof effects, and the collision appears easily in the escape canal when the installation assembly, waits polymer waterstop and waterproof mortar to damage because the collision easily at the in-process of installation assembly, leads to the polymer waterstop to become invalid.

Disclosure of Invention

The invention mainly aims to provide an assembled drainage ditch and a construction method thereof, and solves the problems that a cover plate is not smooth frequently, a drainage weir in the drainage ditch is silted and blocked, and two components cannot be horizontally assembled, so that the waterproof function is poor.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides an assembled escape canal, includes the escape canal, escape canal one end is equipped with connects the plush copper, and the other end is equipped with mounting groove, connects the plush copper and matches mounting groove, and mounting groove one side is equipped with the capillary groove, connects plush copper and mounting groove butt joint back, connects the plush copper root and establishes inside the capillary groove, the inside waterproof glue that pours into of capillary groove, the escape canal bottom is equipped with a plurality of stabilizing reinforcement, and stabilizing reinforcement is "U" shape structure.

In the preferred scheme, a reinforcing steel bar net piece is arranged inside the drainage ditch, and a plurality of stable reinforcing steel bars penetrate through the surface of the drainage ditch to be connected with the reinforcing steel bar net piece;

the upper surface of the drainage ditch is provided with a small groove, and a hanging ring is arranged in the small groove.

In the preferred scheme, still include a plurality of apron on the escape canal, be equipped with the cushion gum between apron and the escape canal.

In the preferred scheme, apron below is equipped with a plurality of reference columns, is equipped with the fixed orifices that matches the reference column on the escape canal, and the reference column is established inside the fixed orifices.

In the preferred scheme, the cushion gum is arranged on the positioning column.

In the preferred scheme, be equipped with damping spring between damping rubber and the fixed orifices, damping spring establishes on the reference column.

In the preferred scheme, the inside filter residue net that is equipped with of escape canal is equipped with the mediation apron on the escape canal, and the filter residue net is established on the mediation apron.

In the preferred scheme, one end of the filter residue net is provided with a closed net, the other end of the filter residue net is provided with an open slot, the open slot faces to the end where water enters, and the bottom of the filter residue net is provided with a sludge collecting groove.

In the preferred scheme, filter residue net and mediation apron joint, filter residue net open-top both sides are equipped with the mounting bar, are equipped with the spout that matches the mounting bar on the mediation apron, and the mounting bar sliding clamp is inside the spout.

The method comprises the following steps:

s1, manufacturing a drainage ditch, a cover plate and a dredging cover plate in a factory according to a drawing, putting a reinforcing mesh and stabilizing reinforcing steel bars into a drainage ditch mold, and pouring cement into the mold to manufacture the drainage ditch;

s2, excavating an installation groove at the installation position of the drainage ditch, tamping a base layer at the bottom of the installation groove, and if the soil quality is poor, compacting after replacement and filling;

s3, performing slope finding work according to the direction of water flow of a drainage ditch in the compaction process to ensure that the water flow is smooth;

s4, hoisting the drainage ditch into the mounting groove by using hoisting equipment, and splicing the connecting convex head and the mounting groove of each drainage ditch;

s5, after the plurality of drainage ditches are spliced, injecting waterproof glue into the waterproof groove between the connecting raised head and the mounting groove, and solidifying the waterproof glue to ensure that the drainage ditches are not leaked with water;

s6, after the drainage ditch is installed, injecting cement slurry between the drainage ditch and the installation groove to enable the drainage ditch to be stable inside the installation groove;

s7, after the cement slurry is solidified, mounting a damping spring on a fixing hole of the drainage ditch, and mounting damping rubber on a positioning column on the cover plate;

s8, matching the positioning column of the positioning column with the fixing hole of the drainage ditch;

s9, installing one or more dredging cover plates in the drainage ditch, and networking filter residue on the dredging cover plates;

s10, placing the whole dredging cover plate into the drainage ditch with the open groove of the filter residue net facing one end of the water inlet direction.

The invention provides an assembled drainage ditch and a construction method thereof, wherein one end of the drainage ditch is provided with a connecting raised head, the other end of the drainage ditch is provided with an installation groove, a plurality of drainage ditches are installed and spliced through the connecting raised head and the installation groove, waterproof glue is injected into the waterproof groove between the connecting raised head and the mounting groove, the waterproof glue is solidified, the drainage ditch is ensured not to leak water, the waterproof effect is better, the splicing speed is high, a plurality of stabilizing steel bars are arranged at the bottom of the drainage ditch and are arranged at the bottom of the mounting groove, when cement is injected between the installation groove and the drainage ditch, the stabilizing reinforcing steel bars are matched with cement slurry, so that the stabilizing reinforcing steel bars and the cement slurry play certain tensile force, the drainage ditch can be stably combined with the installation groove, the drainage ditch cannot be easily loosened inside the installation groove, and the cement concrete drainage ditch has good popularization value, is compact and practical in structure and is worthy of wide popularization.

Drawings

The invention is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a block diagram of the overall installation of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1-A of the present invention;

FIG. 3 is a schematic view of a single drain according to the present invention;

FIG. 4 is an enlarged view of a drain fitting position according to the present invention;

FIG. 5 is a sectional view of the drain mounting structure according to the present invention;

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

FIG. 7 is an exploded sectional view of the drain according to the present invention;

FIG. 8 is a view showing a structure of an installation position of an open groove of a strainer according to the present invention;

FIG. 9 is a view showing a structure of an installation position of a closing net of the strainer according to the present invention;

FIG. 10 is a sectional view showing the construction of the installation position of the strainer of the present invention;

FIG. 11 is a block diagram A of a strainer for dredging cover plate installation according to the present invention;

FIG. 12 is a block diagram B of a strainer for dredging cover plate installation according to the present invention;

in the figure: a drainage ditch 1; a coupling boss 101; a mounting groove 102; a fixing hole 103; a cover plate 2; a positioning column 201; a cushion rubber 202; a damper spring 203; stabilizing the reinforcing steel bar 3; a hoisting ring 4; a waterproof groove 5; waterproof glue 6; a residue filtering net 7; a closed net 701; an open slot 702; mounting bars 703; a sludge collection tank 704; a mounting groove 8; a reinforcing mesh 9; dredging the cover plate 10; a chute 1001.

Detailed Description

Example 1

As shown in fig. 1-12, an assembled escape canal, including

escape canal

1, 1 one end in escape canal is equipped with connects plush copper 101, and the other end is equipped with mounting groove 102, connects plush copper 101 and matches mounting groove 102, and mounting groove 102 one side is equipped with capillary 5, connects plush copper 101 and mounting groove 102 butt joint back, connects plush copper 101 root and establishes inside capillary 5, capillary 5 is inside to pour into

waterproof glue

6, and 1 bottom in escape canal is equipped with a plurality of stabilizing reinforcement 3, and stabilizing reinforcement 3 is "U" shape structure. Set up connection plush portion 101 with 1 one end in escape canal, the other end sets up mounting groove 102, a plurality of escape canals 1 install the concatenation through connecting plush portion 101 and mounting groove 102, inject waterproof glue 6 in the inside of the waterproof groove 5 between plush portion 101 and mounting groove 102 of connecting, waterproof glue 6 solidifies, guarantee that the escape canal is not the percolating water, water-proof effects is better, and the speed of concatenation is also very fast, a plurality of stabilizing reinforcement 3 of 1 bottom in escape canal installation, stabilizing reinforcement 3 and placing in 8 bottoms in installation slot, when pouring into cement between installation slot 8 and escape canal 1, stabilizing reinforcement 3 and cement slurry cooperation, make stabilizing reinforcement 3 and cement slurry play certain pulling force, make the combination that escape canal 1 can be stable with installation slot 8, make the escape canal can not be easily not hard up in installation slot 8 inside.

The stabilizer bar 3 of "U" shape structure conveniently prevents stabilizer bar 3 when making escape canal 1, and the straining can be stabilized with cement to the stabilizer bar 3 of "U" shape structure after pouring cement, dismantlement escape canal 1 that can not be easy.

In the preferred scheme, 1 inside reinforcing bar net piece 9 that is equipped with in escape canal, a plurality of stabilizer bar 3 pass 1 surface in escape canal and are connected with reinforcing

bar net piece

9, 1 upper surface in escape canal is equipped with the small groove, and the inside rings 4 that are equipped with of small groove. As shown in fig. 4 and 6, when the drainage ditch 1 is manufactured, the reinforcing mesh piece 9 is used as a framework, so that the drainage ditch 1 is stronger in structure, the stabilizing reinforcing bars 3 and the reinforcing mesh piece 9 are connected together and placed in a mold for manufacturing, a structure for manufacturing the hanging ring 4 is further arranged in the mold, and the hanging ring 4 is convenient for hanging the drainage ditch 1.

In a preferable scheme, the water drainage device further comprises a plurality of cover plates 2 on the drainage ditch 1, and shock absorption rubber 202 is arranged between the cover plates 2 and the drainage ditch 1. The vibration effect between apron 2 and escape canal 1 has been solved, and the vehicle passes over, and the cushion gum 202 plays the effect that prevents vibrations between apron 2 and the escape canal 1.

In the preferred scheme, 2 below of apron are equipped with a plurality of reference columns 201, are equipped with the fixed orifices 103 that match reference column 201 on the escape canal 1, and the reference column 201 is established inside fixed orifices 103. In order to prevent the cover plate 2 from easily sliding in the drainage ditch 1 during use, the positioning columns 201 are used for positioning the cover plate 2.

In a preferred embodiment, the cushion rubber 202 is disposed on the positioning column 201. The cushion gum 202 is sleeved on the positioning column 201, and the cushion gum 202 cannot easily slide off in the using process, so that the cushion gum 202 can be fully utilized.

In a preferred scheme, a damping spring 203 is arranged between the damping rubber 202 and the fixing hole 103, and the damping spring 203 is sleeved on the positioning column 201. The damper springs 203 also play a role of damping vibration to prevent collision shock between the cover plate 2 and the drainage ditch 1.

In the preferred scheme, escape canal 1 is inside to be equipped with filter residue net 7, is equipped with mediation apron 10 on the escape canal 1, and filter residue net 7 is established on mediation apron 10. The filter residue net 7 is used for intercepting and collecting the broken stones, the garbage and the sludge, so that the downstream position of the drainage ditch 1 can smoothly drain water, and after the filter residue net 7 is used for a period of time, the broken stones, the garbage and the sludge are cleaned.

In the preferred scheme, one end of the filter residue net 7 is provided with a closed net 701, the other end is provided with an open slot 702, the open slot 702 faces to the water inlet end, and the bottom of the filter residue net 7 is provided with a sludge collecting groove 704. The open trough 702 allows for better collection of debris, garbage and sludge.

In the preferred scheme, filter residue net 7 and mediation apron 10 joint, filter residue net 7 open-top both sides are equipped with mounting bar 703, are equipped with the spout 1001 that matches mounting bar 703 on the mediation apron 10, and the mounting bar 703 sliding card is inside spout 1001. The filter residue screen 7 is convenient to disassemble and clean.

Example 2

Referring to example 1, the structure shown in fig. 1-12, a drainage ditch 1, a cover plate 2 and a dredging cover plate 10 are produced in a factory according to the drawings, a steel mesh sheet 9 and stabilizing steel bars 3 are placed in a drainage ditch mold, and cement is poured in the mold to manufacture the drainage ditch 1.

And (3) excavating an installation groove 8 at the installation position of the drainage ditch, tamping a base layer at the bottom of the installation groove 8, and if the soil quality is poor, compacting after replacement and filling.

And in the compaction process, slope finding work is well carried out according to the direction of water flow of the drainage ditch, so that the smoothness of the water flow is ensured.

The drainage ditch 1 is hoisted to the inside of the mounting groove 8 by using hoisting equipment, and the connecting convex head 101 and the mounting groove 102 of each drainage ditch 1 are spliced.

After the plurality of drainage ditches 1 are spliced, waterproof glue 6 is injected into the waterproof groove 5 between the connecting raised head 101 and the mounting groove 102, and the waterproof glue 6 is solidified to ensure that the drainage ditches are not leaked.

After the drainage ditch 1 is installed, cement slurry is injected between the drainage ditch 1 and the installation groove 8, so that the drainage ditch 1 can be stabilized in the installation groove 8.

After the cement slurry is solidified, the damping spring 203 is mounted on the fixing hole 103 of the drainage ditch 1, and the damping rubber 202 is mounted on the positioning column 201 on the cover plate 2.

The positioning column 201 of the positioning column 201 is matched into the fixing hole 103 of the drainage ditch 1.

One or more dredging cover plates 10 are arranged in the drainage ditch 1, and the filter residue screen 7 is clamped on the dredging cover plates 10.

One end of the open groove 702 of the filter residue net 7 faces to the water inlet direction, and the whole dredging cover plate 10 is placed into the drainage ditch 1.

The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.

Claims

1. The utility model provides an assembled escape canal, characterized by: including escape canal (1), escape canal (1) one end is equipped with connects plush copper (101), and the other end is equipped with mounting groove (102), connects plush copper (101) and matches mounting groove (102), and mounting groove (102) one side is equipped with capillary groove (5), connects plush copper (101) and mounting groove (102) butt joint back, connects plush copper (101) root and establishes inside capillary groove (5), capillary groove (5) inside pours into waterproof glue (6), and escape canal (1) bottom is equipped with a plurality of stabilizer bar (3), and stabilizer bar (3) are "U" shape structure.

2. The fabricated drain of claim 1, wherein: a reinforcing steel bar net piece (9) is arranged inside the drainage ditch (1), and a plurality of stabilizing reinforcing steel bars (3) penetrate through the surface of the drainage ditch (1) and are connected with the reinforcing steel bar net piece (9);

the upper surface of the drainage ditch (1) is provided with a small groove, and a hanging ring (4) is arranged in the small groove.

3. The fabricated drain of claim 1, wherein: still include a plurality of apron (2) on escape canal (1), be equipped with between apron (2) and escape canal (1) cushion gum (202).

4. The fabricated drain of claim 2, wherein: a plurality of positioning columns (201) are arranged below the cover plate (2), fixing holes (103) matched with the positioning columns (201) are formed in the drainage ditch (1), and the positioning columns (201) are arranged in the fixing holes (103).

5. The fabricated drain of claim 4, wherein: the shock absorption rubber (202) is arranged on the positioning column (201).

6. The fabricated drain of claim 5, wherein: a damping spring (203) is arranged between the damping rubber (202) and the fixing hole (103), and the damping spring (203) is sleeved on the positioning column (201).

7. The fabricated drain of claim 1, wherein: the filter residue net (7) is arranged in the drainage ditch (1), the dredging cover plate (10) is arranged on the drainage ditch (1), and the filter residue net (7) is arranged on the dredging cover plate (10).

8. The fabricated drain of claim 7, wherein: one end of the filter residue net (7) is provided with a closed net (701), the other end is provided with an open slot (702), the open slot (702) faces to the water inlet end, and the bottom of the filter residue net (7) is provided with a sludge collecting groove (704).

9. The fabricated drain of claim 7, wherein: the filter residue net (7) is clamped with the dredging cover plate (10), mounting strips (703) are arranged on two sides of the top opening of the filter residue net (7), a sliding groove (1001) matched with the mounting strips (703) is formed in the dredging cover plate (10), and the mounting strips (703) are clamped inside the sliding groove (1001) in a sliding mode.

10. A construction method of an assembly drain according to any one of claims 1 to 9, wherein: the method comprises the following steps:

s1, according to a drawing, a drainage ditch (1), a cover plate (2) and a dredging cover plate (10) are produced in a factory, a reinforcing steel bar mesh (9) and stabilizing reinforcing steel bars (3) are placed in a drainage ditch mold, and cement is poured in the mold to manufacture the drainage ditch (1);

s2, excavating an installation groove (8) at the installation position of the drainage ditch, tamping a base layer at the bottom of the installation groove (8), and if the soil quality is poor, compacting after replacement and filling;

s4, hoisting the drainage ditch (1) into the mounting groove (8) by using hoisting equipment, and splicing the connecting convex head (101) and the mounting groove (102) of each drainage ditch (1);

s5, after the plurality of drainage ditches (1) are spliced, injecting waterproof glue (6) into the waterproof groove (5) between the connecting convex head (101) and the mounting groove (102), and solidifying the waterproof glue (6) to ensure that the drainage ditches do not leak water;

s6, after the drainage ditch (1) is installed, injecting cement slurry between the drainage ditch (1) and the installation groove (8) to enable the drainage ditch (1) to be stable in the installation groove (8);

s7, after cement slurry is solidified, installing a damping spring (203) on a fixing hole (103) of the drainage ditch (1), and installing a damping rubber (202) on a positioning column (201) on the cover plate (2);

s8, matching the positioning column (201) of the positioning column (201) with the fixing hole (103) of the drainage ditch (1);

s9, installing one or more dredging cover plates (10) in the drainage ditch (1), and clamping the filter residue net (7) on the dredging cover plates (10);

s10, placing the whole dredging cover plate (10) into the drainage ditch (1) at one end of the opening groove (702) of the filter residue net (7) facing to the water inlet direction.