WO2018018659A1 - Manufacturing method for groove drainage system - Google Patents

Abstract

Disclosed is a manufacturing method for a drainage system, the method comprising: connecting and manufacturing the shape of a top plate (12) of known grooves (22, 24), a cover of the top plate (12) or the grooves (22, 24) at a work station in advance; preparing a drainage pipeline (18) adjusted in length, and drilling necessary holes at the bottom of the drainage pipeline (18), wherein the holes are used for accommodating bolts (20) having been fixed or to be fixed to the top plate (12) of the grooves (22, 24); installing the structure on the grooves (22, 24), and also, drilling necessary holes at the bottom of the drainage pipeline (18), wherein the holes have larger diameters and are used for receiving and installing sewer pipelines (52); and fixing parts of the two grooves (22, 24) to an inner side of the drainage pipeline (18) from two vertical sides, upper sections of the grooves being rolled up and then being partially disposed in the drainage pipeline (18) during storage and transportation.

Description

Groove drainage manufacturing method Technical field

The present invention relates to a drainage system and a method of manufacturing the same, and more particularly to a method of manufacturing drainage using a groove structure.

Background technique

At present, the roof drainage method is divided into two ways: unorganized drainage and organized drainage. Unorganized drainage, also known as freefall, refers to a type of drainage where roof rain falls directly from the cornice to the outdoor ground. The utility model has the advantages of simple structure and low cost, but the free fall of the roof rainwater splashes the wall surface, and the outer wall foot is often eroded by the splashing rainwater, which affects the solid durability of the outer wall and may affect the traffic of the sidewalk. The unorganized drainage method is mainly suitable for low-rain areas or general low-rise buildings, and should not be used for street buildings and high-rise buildings. Organized drainage refers to a type of drainage method in which roof rainwater passes through a drainage system and is organized to be discharged to an outdoor ground or underground pipe trench. It has the advantages of not obstructing pedestrian traffic and not splashing the wall surface, so it is widely used in construction engineering. However, compared with unorganized drainage, its structure is more complicated and the cost is relatively higher. In addition, it is divided into external drainage and internal drainage according to the discharge area. Commonly used external drainage methods include drainage outside the parapet wall, drainage outside the sulcus, and drainage outside the wall of the daughter's wall. In general, the external drainage scheme should be used as much as possible, because the organized drainage structure is more complicated and it is easy to cause leakage. In general civil buildings, the most commonly used drainage methods are the drainage outside the parapet and the drainage outside the trench. The inner drain is the down tube located inside the outer wall. The internal drainage method can be adopted when the middle span of the multi-span house is simplified, and the façade of the high-rise building is considered to be beautiful and the cold area is prevented from freezing and blocking.

In the current geotechnical and agricultural drainage projects, a drainage body with drainage grooves and drainage grooves is often used, and the drainage body with drainage grooves is composed of a drainage body core-covered geotextile with drainage grooves. The drainage body itself has a small displacement, the core is made of plastic material, the manufacturing process is limited, the size is small, the pressure resistance is low, and the outer geotextile is easily pressed into the drainage groove, which has the disadvantage of affecting the drainage effect.

Summary of the invention

It is an object of the present invention to provide a groove drainage system comprising: a chamber having a top plate and a wall; Drainage pipe, supported by plastic or metal, fixed to the top plate by a plurality of foot screws, the foot screws are drilled into the discharge floor, and the bottom ends of the plurality of foot screws have threaded segments for one or two Nut tightening; groove or channel groove, water is introduced into the drain pipe through the groove or channel groove, the groove or channel groove extends from the bottom of the pipe, and rises along the side to the wall or top plate And fixed on the rock wall; the upper annular gasket and the lower annular gasket are used to prevent water from leaking through the inner hole of the drainage pipe to form a seal.

Preferably, the plurality of bottom screws are arranged in a row along the top plate and the wall to fix the drainage pipe on the top plate, and guide the ceiling drainage pipe upward in the direction of the top plate, and each bottom screw passes through the drainage. Appropriate holes in the bottom of the pipe, each sealed drain pipe being fixed at the appropriate slit of the screw row by a nut.

Preferably, the drainage duct has a slit therein such that the water flows downward through the opening at the bottom of the drainage duct and into one or more sewer pipes, which can be guided away in a known manner, from the longitudinal sides of the drainage pipe, the roof is covered The recess is placed longitudinally and down into the recess or channel recess of the drain pipe and secured.

Preferably, the fastening is by means of mechanical glue bonding or by means of hot air or the like.

Preferably, the size of the drainage pipe varies depending on the amount of water, and the positioning on the opposite side or the middle is also different.

Preferably, during installation, the upper end nut is first screwed onto the threaded screw, and the upper annular spacer is guided to the rod under the first nut and sent to the top plate drainage pipe along the entire screw row, thereby Both ends of the bolt pass through the hole in the bottom of the ceiling drain pipe until the upper ring gasket is forced to move upward against the lower side of the first nut, then the lower ring gasket is inserted into the rod, and the second nut is screwed onto the nut until the lower The annular gasket moves upward along the lower surface of the drainage pipe, and the upper ring gasket moves toward the bottom end of the upper end nut and the drainage pipe, and the slit of the drainage pipe and the accurate positioning are completed by adjusting the nut row.

It is also an object of the present invention to provide a method of manufacturing a groove drainage system comprising the steps of: (1) prefabricating the shape of a top plate in a known groove in a workstation, a roof cover or a groove; (2) preparing for passage Length-adjusted drain pipe and drill the necessary holes in the bottom of the drain pipe to accommodate the already a bolt that is fixed or to be fixed to the top plate of the groove; (3) the structure is installed at the groove, and at the same time, the necessary holes are drilled at the bottom of the drainage pipe, and the diameter of the holes is large for placing and installing the sewer pipe (4) Fixing the two groove portions from the two vertical sides to the inside of the drain pipe, the upper groove segment is rolled up, and then partially placed in the drain pipe during storage and transportation; (5) The entire structure is placed in the groove space and then raised to the top plate position so that the ends of the bolt are guided through the corresponding holes; (6) the necessary washers, washers and nuts are fixed to the foot bolts, the bolts are drained and the drain pipes are adjusted To the exact direction and slope; (7) Install the necessary sewer pipe to the hole at the bottom end of the drain pipe; (8) When the drain pipe is stable, roll the groove up to the top plate, or the top plate and the wall The transition zone is fixed and secured in a suitable manner such that the top surface forms a downward gradient for collecting and draining the water dripping from the drain.

Preferably, the method further comprises the steps of: after installing the channel cover, inspecting the hidden groove rear side and the drainage pipe at regular time intervals to perform necessary maintenance and cleaning to prevent dirt from clogging the drainage pipe and the down pipe, the drainage pipe including One or more hatches, the hatch is opened for inspection.

Preferably, the inspection is performed by means of a cable remotely controlled camera photographing, the camera being guided through an opening formed by the inspection hatch and moving to the rear end of the drain pipe as needed.

Preferably, the opening in the drainage pipe is covered by a plate hatch, the shape and curvature of the plate hatch are the same as the drainage pipe, and are fixed by screws, and a sealing strip between the outside of the drainage pipe and the inner side of the top plate provides water leakage. Necessary sealing.

The invention provides a novel simple structure for discharging water from a groove and a manufacturing method thereof, the installation operation is more efficient and cost-saving, the displacement is large and the drainage effect is good.

The above as well as other objects, advantages and features of the present invention will become apparent to those skilled in the <

DRAWINGS

Some specific embodiments of the present invention are described in detail below by way of example, and not limitation. The same reference numbers in the drawings identify the same or similar parts. Technical person It is understood that the drawings are not necessarily to scale. The objects and features of the present invention will become more apparent in consideration of the following description in conjunction with the accompanying drawings.

Figure 1 is a cross-sectional view showing the structure of a drain pipe according to the present invention, and installed in a chamber;

Figure 2 shows, in perspective, how the bolting system is used to vent the drain pipe and how the canvas is placed inside the drain pipe and the wall segments that extend laterally up to the discharge floor or chamber are removed.

Figure 3 shows a cross-sectional view of the same components above.

detailed description

A drain pipe, preferably supported by plastic, is used to drain the water.

According to the present invention, the drain pipe is fixed to the top of the chamber, and a plurality of foot bolts are used to assist the fixing. The bolts are arranged in a row, spaced apart from each other, and fixed on the outwardly protruding stone top. The drain duct is arranged to have a certain inclination such that water can be flushed from one or more lower ducts and further guided away in a known manner. From the longitudinal side of each drain pipe, the roof covering is arranged to extend from top to bottom into the recessed portion of the drain pipe and is fixed, for example, by mechanical bonding or by using hot gas or the like to draw the longitudinal side of the drain pipe and The recessed part is welded. The size of the drain pipe can vary depending on the amount of water. Its position relative to one side or the middle is also different. Several drainage pipes can be designed together with the same discharge structure.

Those skilled in the art can adjust the shape of the discharge in the groove and the discharge cover in advance at the workstation. Thereafter, a drain pipe of adjusted length is formed and the necessary holes are drilled at the bottom end of the drain pipe. Thereafter, the bolts that have been fixed in the top plate of the recess are adjusted and the structure of the top plate is determined. At the same time, the necessary holes for placement and installation with a larger diameter are drilled. The two groove portions are then fixed to the respective longitudinal ends of the inside of the drain pipe, and as described above, the groove is rolled up. The entire structure is introduced into the recess or into a larger space and the structure is lifted onto the top plate so that one end of the pulling bolt passes through the corresponding hole. Secure the gasket, washer and nut to the foot bolt so that the bolt penetration is waterproof and drains The pipe can be accurately headed and the slope is stable. Then, the necessary downpipe is installed in the appropriate hole at the bottom of the drain pipe. When the drain pipe is stabilized, the groove is rolled up and secured to the top end of the rock in a suitable manner such that the surface of the groove forms an inwardly inclined surface for collecting the dripping water and directing it out of the drain pipe.

Existing technical solutions are more flexible and easier to rearrange after the installation process is completed. The prior art has a number of U-shaped beams 4 which are arranged on both sides of the beam 2 and which are parallel to the sides of the beam 2. The structure of the present invention does not require anchoring on both sides, but can be adjusted in the lateral and vertical directions to accommodate the shape of the rock groove. Also, the anchoring of the existing structural grooves need not be parallel to the drainage pipe. This solution is therefore more flexible as it can be applied to walls and ceilings of any shape with rock grooves or channels. The technical solution of the invention can be adjusted vertically or on the side so that it adapts to the actual flow of water to be treated. And in a fairly convenient way, it is possible to connect the drain pipe at any position to the guide pipe when appropriate.

Referring first to Figure 1, a cross-sectional view of a drainage system is shown. The chamber 10 with the top plate 12 and the walls 14, 16 is shown diagrammatically. A drain pipe 18, referred to herein as a drain pipe, is supported by plastic or metal and is secured to the top plate 12 by a plurality of foot screws 20 that are drilled into the discharge floor. Water is introduced through the groove (channel groove) 22 into the drain pipe, the groove extending from the bottom of the pipe, rising all the way up to the other wall/top 16, 12, and similarly fixed to the rock wall on. The bottom end of each screw 20 has a threaded section for fastening one or both nuts 30, 32. A plurality of bottom screws (see Fig. 2) are arranged in a row along the top plate spaced apart from one another to secure the top drain conduit 18. The top plate drain pipe 18 is directed upwardly toward the top plate such that each bolt 20 passes through a suitable hole in the bottom of the drain pipe. Each sealed drain pipe is secured to the appropriate slot of the bolt row by a nut (see Figures 2 and 3). Water can be prevented from leaking through the inner bore of the drain pipe by the upper and lower annular gaskets 26 and 28 to form a seal.

The drain conduit has a slit therein such that the water 51 flows downward through the opening 50 at the bottom of the drain conduit 18 and into the one (or more) sewer conduit 52 and can be directed away in a known manner. From the longitudinal sides of the drain pipe, the top cover groove is placed longitudinally downward into the groove portion of the drain pipe and And it is fastened, for example, by mechanical glue bonding/using hot air or the like. The size of the drain pipe will vary depending on the amount of water. The positioning on the opposite side or in the middle will also be different. It is also possible to design several drainage pipes together with the same discharge structure.

Figures 2 and 3 show a side view and a cross-sectional view, respectively, showing a discharge drain pipe 18 with a recess 22, two foot bolts 20a, 20b, a gasket arrangement, wherein the gasket assembly consists of an upper annular gasket 26 and lower ring spacer 28 and upper end nut 30 and lower end nut 32 are formed.

During installation, the upper end nut 30 is first screwed onto the threaded bolt 20a and the upper washer is guided onto the rod below the nut 30. The above operation is performed in a similar manner along the entire bolt row 20a and 20b. It is then fed into the ceiling drain pipe such that both ends of the bolt pass through the holes in the bottom of the roof drain pipe until the upper ring gasket 26 is forced upwardly against the underside of the nut 30. The lower annular spacer 28 is then inserted into the rod and the nut 32 is screwed onto the nut until the lower annular spacer 28 is moved upwardly along the underside of the drain conduit such that the upper annular spacer 26 faces the upper end nut and the bottom end of the drain conduit mobile. It is apparent that the slits and accurate positioning of the drain pipe are accomplished by adjusting the rows of nuts 20a and 20b.

A method of manufacturing a ceiling drain pipe with a stud groove for a roof structure is formed as follows.

The shape of the top plate in the groove is known, and the top cover or groove can be made in advance at the workstation. The length adjusted drain pipe 18 is prepared and the necessary holes are drilled in the bottom of the drain pipe for accommodating the bolts 20a, 20b that have been fixed or to be fixed to the groove top plate 12, and then the structure is installed at the groove. At the same time, the necessary holes are drilled at the bottom of the drain pipe, and the holes are larger in diameter for placing and installing the sewer pipe not shown in the drawings. The two groove portions 22, 24 are then fixed from the two vertical sides to the inside of the drain pipe, as described above, the upper groove segments 22, 24 are rolled up and then partially placed in the drain during storage and transportation. Inside the pipeline. Place the entire structure into the groove/space and then raise it to the top plate so that the ends of the bolt are guided through the corresponding holes. The necessary washers, washers and nuts are attached to the foot bolts so that the bolts are drained and the drains are adjusted to the exact direction and slope. The necessary sewer pipe is installed to the hole at the bottom of the drain pipe.

Then, when the drainage pipe is stabilized, the groove is rolled up and brought up to the rock top 12, or the rock top and the rock wall The transition zone is between and fixed in a suitable manner such that the top surface forms a downward gradient for collecting and draining the water dripping from the drain.

Channel groove and drain pipe inspection

After the channel cover is installed, the hidden back side of the groove and the drain pipe need to be inspected at regular intervals. Because, as the water drops down and rushes down into the groove and into the drain pipe, particles, dust, or the like come into the field and then rush down. These objects gather and form a layer in the drain pipe and on the groove surface. If it takes a long time, it will block the drainage pipe and the down pipe. It is therefore necessary to inspect the grooves and drain pipes to perform the necessary repairs and cleaning. Accordingly, the drain conduit preferably includes one or more hatches that can be opened to perform the aforementioned inspections. It is also possible to perform an inspection by means of a camera photograph (for example, a camera remotely controlled by a cable) which is guided through an opening formed by the inspection hatch and moved to the rear end of the drain pipe as needed.

Such an inspection hatch is shown in Figure 2 and reference numeral 40. The opening in the drain pipe is covered by a slab hatch 40 which has the same shape and curvature as the drain pipe and is fixed by screws, the screws being indicated by the reference numerals 42,44. A seal between the outside of the drain pipe and the inside of the plate provides the necessary seal for water leakage.

The present invention has been described with reference to the specific illustrative embodiments, and is not limited by the scope of the appended claims. It will be appreciated by those skilled in the art that the embodiments of the invention can be modified and modified without departing from the scope and spirit of the invention.

Claims (9)

A method for manufacturing a groove drainage system, characterized in that: (1) connecting the shape of the top plate in the known groove in advance in the workstation, the top cover or the groove; (2) Prepare the length-adjusted drain pipe (18) and drill the necessary holes in the bottom of the drain pipe (18) to accommodate the bolts (20a, 20b) that have been fixed or will be fixed to the groove top plate (12). ; (3) installing the structure at the groove, and at the same time, drilling the necessary holes at the bottom of the drainage pipe, and the holes have a large diameter for placing and installing the sewage pipe; (4) Fixing the two groove portions (22, 24) from the two vertical sides to the inside of the drain pipe, the upper groove segments (22, 24) are rolled up, and then partially placed during storage and transportation. In the drain pipe. A method of manufacturing a groove drainage system according to claim 1, further comprising the step of: after the passage cover is installed, inspecting the hidden groove rear side and the drainage pipe at regular time intervals to perform the necessary Maintenance and cleaning to prevent dirt from clogging the drain and down pipes, the drain pipe (18) including one or more hatches (40) that open to perform the inspection. A method of manufacturing a groove drainage system according to claim 1, wherein the inspection is performed by means of a cable for remotely controlled camera photographing. A method of manufacturing a groove drainage system according to claim 3, wherein the camera is guided through an opening formed by the inspection hatch and moved to the rear end of the drain pipe as needed. A method of manufacturing a groove drainage system according to any one of claims 2-3, wherein the opening in the drain pipe is covered by a plate-shaped hatch (40), the shape of the plate-shaped hatch (40) and The curvature is the same as the drain pipe and is fixed by screws (42, 44), and the seal between the outside of the drain pipe (18) and the inside of the top plate (12) provides the necessary seal for water leakage. , A method of manufacturing a groove drainage system according to claim 1, wherein: (5) placing the entire structure into the groove space and then raising it to the top plate position, so that both ends of the bolt are guided through the corresponding holes. ; A method of manufacturing a groove drainage system according to claim 1, wherein: (6) Secure the necessary washers, washers and nuts to the foot bolts, drain the bolts and adjust the drain to the correct direction and slope; A method of manufacturing a groove drainage system according to claim 1, wherein: (7) installing a necessary sewer pipe to a hole at a bottom end of the drainage pipe; A method of manufacturing a groove drainage system according to claim 1, wherein: (8) when the drainage pipe is stabilized, the groove is rolled up to the top plate (12), or the top plate (12) and The transition zone between the walls (14, 16) is fixed in a suitable manner such that the top surface forms a downward gradient for collecting and discharging the water dripping from the drain.

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