KR102267268B1 - Apparatus for blocking water and non-powered transfer in sewage pipe and construction method using the same - Google Patents

Abstract

The present invention relates to an apparatus for water blocking and non-powered transfer in a sewage pipe and a construction method thereof. The apparatus comprises: a pair of guide rails installed vertically from the ground on both walls of the sewer pipe; a plate-shaped water barrier part sequentially inserted and laminated on the guide rail; and a support part which is positioned to be in contact with a rear surface of the water barrier part and installed in a pillar shape connected to the ground and upper surfaces of the sewage pipe to support the water barrier part. According to the present invention, when applying the water blocking and non-powered transfer device and the construction method thereof for maintenance, repair, and management of the sewage pipe, quick construction and dismantling can be possible through the assembled type water barrier part, and a water barrier height can be controlled at various heights according to a construction environment, thereby reducing construction costs.

Description

Apparatus and non-powered transfer device and construction method for sewage pipe blockage {APPARATUS FOR BLOCKING WATER AND NON-POWERED TRANSFER IN SEWAGE PIPE AND CONSTRUCTION METHOD USING THE SAME}

The present invention relates to a sewage pipe clogging and non-powered transport device and method.

Sewage pipelines such as sewage boxes are very important as urban and industrial activities become more active, and are essential elements for creating an urban environment. On the other hand, if the amount of sediment in the sewage pipe increases, the sewage pipe is gradually clogged, and when the sedimentation is prolonged, the sewage flows back and harms the living environment. Therefore, continuous installation and maintenance of the sewage pipe is important to prevent such damage.

The sewage pipe is divided into a small-sized branch pipe and an intercept pipe where the sewage of the branch pipe joins. During a heavy rain, a large amount of rainwater flows into the intercept pipe, causing sediment or foreign substances to accumulate in the intercept pipe, which prevents timely treatment of these pipes. In this case, the sewer pipe is overloaded. In order to deal with this in a timely manner, it is necessary to dredge the sediment accumulated in the sewage pipe after performing a clogging construction to block the sewage pipe. Recently, such clogging device has been proposed and published.

In the case of Republic of Korea Patent Registration No. 10-1420854 (2014.07.21.), it is a device for blocking a specific section of a culvert, which is buried underground and has manholes installed on the top at regular intervals. It is inserted on both sides of a plurality of manholes and is inserted from the manhole. The water collected in the culvert outside the space closed by the culvert vertically fixed to the inside of the culvert and the culvert disposed in close contact with the outside of the culvert and installed to seal the culvert and the culvert from the both sides It is composed of a pumping part for transporting from one side of the manhole to the other side, and the holding part has a lower plate in close contact with the lower surface of the culvert, a plurality of first cylinders disposed on the upper surface of the lower plate, and the upper surface of the culvert by the first cylinder Consisting of an upper plate in close contact with the first cylinder, it further includes an anti-sag tube that is movable up and down according to rotation through a handle fixed in engagement with a spiral formed along the upper outer circumferential surface of the first cylinder, the lower part of the lower plate and the upper part of the upper plate Concave-convex portions are formed, and a L-shaped protrusion is installed on the outer peripheral surface of the first cylinder under the anti-sag tube, and a U-shaped support frame is installed on the protrusion and a square bar is fitted.

The conventional sewage culvert shutoff device has a structure in which it is difficult to install a brace and a culvert that are seated in a pipeline in a state in which the sewage is filled, and the brace is difficult to support due to the high pressure of the sewage. In addition, the above structure formed in one piece has a problem in that the installation cost or construction period increases. This is especially true when urgency is required due to a disaster such as a flood.

Republic of Korea Patent No. 10-1420854 (2014.07.21.)

The technical problem of the present invention is to shorten the construction and demolition period of the water barrier and non-powered transfer device and construction method for the maintenance, repair, and management of the sewage pipe.

In addition, the technical problem of the present invention is to reduce the construction cost of the water barrier and non-powered transfer device and construction method for the maintenance, repair, and management of the sewage pipe.

According to an aspect of the present invention, a pair of guide rails installed vertically from the ground on both walls of a sewage pipe, a plate-shaped order part sequentially inserted and stacked on the guide rail, and a rear surface of the order part are positioned so as to be in contact with, the sewage pipe line Provided is a sewage pipe clogging and non-powered transport device and method including a support part installed in a columnar shape connected to the ground and the upper surface to support the water blocking part.

According to the present invention, quick construction is possible through the order part composed of a prefabricated type, and the order height can be controlled at various heights according to the construction environment, so that the construction and demolition period can be shortened.

In addition, according to the present invention, it is possible to reduce the construction cost through the water-reducing unit composed of a prefabricated type.

1 and 2 are views showing a sewage pipe clogging and non-powered transfer device according to an embodiment of the present invention.
3 is a cross-sectional view illustrating the height reference of the sewage pipe clogging and non-powered transfer device according to an embodiment of the present invention.
4 is a view showing that the water blocking part of the sewage pipe line and the non-powered transfer device is used alone according to an embodiment of the present invention.
5 is a view showing embodiments of a water barrier and a stacking guide part of a non-powered transfer device according to an embodiment of the present invention.
6 to 9 are flowcharts illustrating a method for clogging a sewage pipe and a non-powered transfer method according to an embodiment of the present invention.
10 is a view showing an adjacent bypass pipe and an additional plate (reinforcing member) connecting them in the sewage pipe clogging and non-powered transfer device according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art can easily implement them. However, the present invention may be implemented in several different forms and is not limited to the embodiments disclosed below. In addition, in order to clearly disclose the present invention in the drawings, parts irrelevant to the present invention are omitted, and the same or similar symbols in the drawings indicate the same or similar components.

Objects and effects of the present invention can be naturally understood or made clearer by the following description, and the objects and effects of the present invention are not limited only by the following description.

The objects, features and advantages of the present invention will become more apparent from the following detailed description. In addition, in the description of the present invention, if it is determined that a detailed description of a known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

1, 2 and 4, the sewage pipe clogging and non-motorized transfer device according to an embodiment of the present invention is a guide rail 100 installed in a sewage pipe line, a shut-off part that is sequentially inserted and stacked on the guide rail 100 (200), it includes a support part 300 for supporting the shutoff part 200 from the pressure of sewage. Here, the sewer pipe refers to a sewage box, etc., and it is an expression written as a generic name for various water channels and sewage channels. In the case of the present invention, since it is provided as an assembly type, repair or construction of sewage pipes having different shapes and sizes can be performed immediately without custom design or additional construction, so the effect of shortening the construction and demolition period is excellent, and custom design is required. Because it does not, the construction cost can be significantly reduced. Next, each configuration will be described in detail with reference to the drawings.

1 to 4, the guide rail 100 is a configuration to be installed on both wall surfaces of the sewage pipe, and is a configuration for guiding the order wall to be described later to be inserted and stacked. The guide rail 100 may be formed to have a "ㅛ" shape in cross section, or may be provided by a pair of symmetrical "b" shapes, and the order part 200 so that the order part 200 can be inserted and stacked. It is sufficient if a guide groove having a thickness equal to the thickness of ) is formed. The guide rail 100 may be installed by being perforated on both wall surfaces of the sewage pipe, and may be configured to be integrally formed on the side wall of the sewage pipe in the case where frequent construction is required. The guide rail 100 starts from the ground (B) of the sewage pipe and is installed so as to be vertical along the wall of the sewage pipe. In addition, referring to FIG. 3 , the guide rail 100 should be installed leaving a predetermined height with the upper surface T of the sewage pipe so that the water blocking part 200 can be sequentially inserted and stacked from the upper side to the lower side. In detail, the guide rail 100 is installed from the ground (B) to the first reference height (D1). The first reference height (D1) is higher than the difference (差, Minus) from the height (D3) from the ground (B) to the upper surface (T) of the sewer pipe the second reference height (D2) of the order part 200 have a small height. That is, the first reference height D1 has a height smaller than the difference (minus) height of the second reference height D2 from the upper surface T of the sewage pipe.

Referring to FIG. 4 , the water blocking unit 200 is configured to block sewage flowing into the sewage pipe, and both ends are inserted into the guide rail 100 from the upper side to the lower side to block the water. As described above, the order part 200 has a predetermined second reference height D2, and may be inserted and stacked in various numbers according to the amount of incoming sewage, the height of the sewage pipe, or the maintenance environment. When a plurality of water-order parts 200 are stacked, a packing is formed to block sewage from flowing into a gap between each water-order part 200 or a gap between the ground (B) and the water-order part 200, or the closing end is made of a soft material can be provided with

1 to 5 , the order part 200 may be formed with a stacking guide part so that the order parts 200 stacked on each other can be stacked and fixed in a fixed position. In detail, referring to <a> of FIG. 5 , the order part 200 is shifted in each of the upper front and rear directions of the order part 200 so that each order part 200 that is sequentially stacked on the upper side can be inserted. The formed first stacking guide part 210 may be provided. The first stacking guide part 210 is formed in a piece shape on each of the front and rear surfaces of the order part 200 in the upper direction, and protrudes in the upper direction to form a predetermined space between the pair of pieces and to form a predetermined space. It is a configuration in which the next stacked order part 200 is inserted between the spaces. Therefore, it is preferable to configure the predetermined space to be spaced apart by the thickness of the order part 200 .

As another example, referring to <b> of FIG. 5 , the second stacking guide part 220 in the form of an H-beam having an “H” cross-section is provided so that each order part 200 that is sequentially stacked can be inserted. It may be provided between the order parts 200 . In detail, the second stacking guide part 220 having an H-beam shape has an H-beam shape made up of a pair of l members and a center member in the transverse direction connecting therebetween, and is ordered as a groove between the pair of l members. The part 200 is inserted and stacked. That is, the order part 200 is inserted into each of the upper and lower grooves of the H-beam-shaped second stacking guide part 220 to be stacked. Here, due to the thickness of the center member of the second stacking guide part 220, gaps between the stacked order parts 200 are exposed. In order to seal this, the upper surface of the order part 200 is engraved as much as the thickness of the center member. A groove 201 may be formed, and the intaglio groove 201 is provided to be engraved in a shape corresponding to the thickness and shape of the center member, so that the second stacking guide part 220 is inserted into the order part 200 and on it. Even if the next order part 200 is stacked and inserted, the gap between each order part 200 can be sealed.

Referring to FIGS. 1 to 3 and 7 , in order to maximize the effect of assembly construction, an extension order member 250 and a connection member 260 may be further provided. The extended water blocking member 250 and the connecting member 260 are configured to be used when the width of the sewer pipe is greater than the width of the water blocking unit 200 .

When the width of the sewer pipe is greater than the width of the shutoff part 200 , the extended shutoff member 250 is inserted into the guide rails 100 of both wall surfaces. The extended order member 250 is a configuration that extends the width of the order part 200 , and the extended order member 250 is provided in a plate shape corresponding to the order part 200 , and has the same thickness as the order part 200 and It has the same second reference height D2. The extended water blocking member 250 and the water blocking unit 200 are coupled through a connecting member 260 . The connecting member 260 is provided in the form of an H-beam having an "H" shape in cross section, and the extended order member 250 and the order part 200 are respectively inserted into both grooves and coupled thereto. Here, it is preferable that the connection member 260 also has a second reference height D2 of the order part 200 and the extension order member 250, but in consideration of the environment of the construction site or the strength of completion, the first reference height D1 ) can also be formed. Specifically, when the connecting member 260 is the first connecting member 260 having the same first reference height D1 as the guide rail 100 , there is an advantage in that the completed strength of the constructed water barrier device is remarkably increased. In addition, when the connecting member 260 is the second connecting member 260 having the second reference height D2, it is advantageous in that the construction and dismantling period can be shortened because the construction and assembly speed is significantly increased.

1 to 4 and 8 , the support unit 300 prevents the water block 200 from being damaged or deformed due to the pressure such as sewage flowing in from the front of the water block 200, and prevents the water block 200 from being damaged. It is a configuration that prevents the collapse, deformation, and damage of the sewer pipe blockage device. The support part 300 is provided in the form of a column, and is installed in a direction opposite to the direction in which sewage is introduced, in the rear direction of the water blocking part 200 . In detail, the support part 300 may be positioned so as to be in contact with the rear surface of the water blocking part 200, and is installed in a pillar shape connecting the ground (B) and the upper surface (T) of the sewage pipe. Since the support unit 300 protects the water blocking unit 200 from the pressure of sewage, it is provided in a square or H-beam shape so as to distribute the pressure by making surface contact with the water blocking unit 200, so that the water blocking unit 200 and the surface It is preferable to be provided so that contact can be made. The support unit 300 may be installed after the water blocking unit 200 is installed, or may be installed before the water blocking unit 200 is installed when the position of the water blocking unit 200 is specified by the guide rail 100 . As an additional example, the support unit 300 may be provided to adjust the height in response to sewage pipes having different heights. Specifically, the support part 300 is divided into a first support member 310 in a direction in contact with the ground (B) of the sewage pipe and a second support member 320 in contact with the upper surface (T) of the sewage pipe, and a first support member ( A height adjustment unit 330 may be further provided between the 310 and the second support member 320 . The height adjustment unit 330 has the same configuration as a jockey capable of adjusting the height of the second support member 320 through hydraulic pressure, screw motion, or joint motion.

Additionally, referring to FIG. 9 , a bypass pipe 400 capable of moving the drained sewage to the rear of the construction site may be further provided. One end of the bypass pipe 400 may be mounted or coupled to the uppermost end of the stacked water blocking unit 200, and the other end is configured to bypass sewage by leading to the rear of the construction site. In the case of the bypass pipe 400, an opening groove corresponding to the water blocking unit 200 is formed so that the overflowing sewage naturally flows along the bypass pipe 400, or the sewage filling up through a pump or the like is discharged into the bypass pipe. It can be configured to move to (400). On the other hand, when the construction site is relatively wide, one or more bypass pipes 400 may be provided in a form that is coupled to each other to extend the length, and specifically, one or more bypass pipes 400 are mutually coupled to each other to extend the length. In this case, a method of welding both ends of adjacent bypass pipes or a reinforcing member 401 spanning both ends of adjacent bypass pipes, for example, an additional plate and a bolt between the additional plate and the bypass pipes By fixing it using a fixture such as, it can be provided in a way that the additional plate and the adjacent both bypass tubes are coupled to each other (FIG. 10). On the other hand, in the case of having the above configuration, it is possible to secure structural stability of one or more of the bypass pipes having an extended length. On the other hand, the bypass pipe may be formed such that one end is mounted or coupled to the uppermost end of the order part, while the other end is inclined in the direction of the ground (B), and the corresponding inclination (angle) is the mutually coupled bypass It may vary depending on the number of tubes. On the other hand, due to the inclination or angle of one or more bypass pipes provided in the above shape, it is possible to transport sewage without power.

6 to 9, the sewer pipe assembly type water blocking method according to an embodiment of the present invention includes a guide rail 100 installation step, a water blocking unit 200 stacking step, a support unit 300 installation step, a bypass pipe ( 400) an installation step and a sewage bypass step. Each process will be described in detail as follows.

Referring to FIG. 6 , the guide rail 100 installation step is a step of installing a pair of guide rails 100 on both wall surfaces in front of the sewage pipe repair or construction point P. The guide rail 100 is installed from the ground (B) of the sewage pipe to the first reference height D1 and is fixedly installed on the wall of the sewage pipe through a hole, or it may be installed and poured so as to be integrally formed on the wall of the sewage pipe.

4 and 7, in the step of stacking the order part 200, both ends of the order part 200 are inserted into a pair of guide rails 100 and sequentially inserted from the upper side to the lower side. It is a step to take A plurality of order parts 200 may be stacked, and the number may be stacked differently depending on the environment of the construction site.

Referring to FIG. 8 , the step of installing the support unit 300 includes a step of installing the first support member 310 and a step of fixing the second support member 320 .

The first support member 310 installation step is a step of installing the first support member 310 on the ground (B) of the sewage pipe so as to be in contact with the rear surface of the water blocking part 200 in the direction toward the repair or construction point (P). .

The fixing step of the second support member 320 is a step of fixing the second support member 320 to the upper surface T of the sewage pipe through the height adjustment unit 330 .

Referring to FIG. 9 , the bypass pipe 400 installation step is to fix or mount one end of the bypass pipe 400 having a shape such as a U cross section or a pipe (tube) at the top of the stacked water blocking unit 200 . and installing one or more bypass pipes 400 so that the other end of the bypass pipe 400 is located behind the repair or construction point (P).

In the sewage bypass step, the sewage that is shut off by the shut-off unit 200 to the installed bypass pipe 400 and fills up the front of the shut-off unit 200 is transferred to the bypass pipe 400 through a pump (not shown), etc. for repair Alternatively, it is a step of diverting sewage to the rear of the construction point (P).

Additionally, referring to FIGS. 1 to 3 and 7 , when the width of the sewer pipe is greater than the width of the sewer, the step of stacking the order part 200 is connected with the step of inserting the extended shut-off member 250 into the guide rail 100 . The method may further include coupling the water blocking unit 200 with the extended blocking member 250 through the member 260 .

The above-described preferred embodiments of the present invention are disclosed for the purpose of illustration, and those skilled in the art with ordinary knowledge for the present invention will be able to make various modifications, changes and additions within the spirit and scope of the present invention, such modifications, changes and additions should be considered to be within the scope of the above claims.

Those of ordinary skill in the art to which the present invention pertains, within the scope of not departing from the technical spirit of the present invention, various substitutions, modifications and changes are possible, so the present invention is described in the above-described embodiments and the accompanying drawings. not limited by

In the exemplary system described above, the methods are described on the basis of a flowchart as a series of steps or blocks, however, the present invention is not limited to the order of steps, and some steps may occur in a different order or concurrent with other steps as described above. can In addition, those skilled in the art will understand that the steps shown in the flowchart are not exhaustive and that other steps may be included or that one or more steps in the flowchart may be deleted without affecting the scope of the present invention.

100: guide rail
200: water-receiving part 201: engraved groove
210: first stacking guide part 220: second stacking guide part
250: extended order member 260: connecting member
300: support 310: first support member
320: second support member 330: height adjustment unit
400: bypass pipe 401: reinforcing member
D1: first reference height D2: second reference height

Claims (9)

A pair of guide rails 100 installed vertically from the ground (B) on both walls of the sewer pipe;
a plate-shaped order part 200 that is sequentially inserted and stacked on the guide rail 100;
a support part 300 positioned so as to be in contact with the rear surface of the water blocking unit 200 and installed in a column shape connected to the ground (B) and upper surface (T) of the sewer pipe to support the water blocking unit 200; including,
A second stacking guide part 220 having an H-beam shape in cross section is provided between each of the order parts 200 so that each of the order parts 200 that are sequentially stacked can be inserted,
The upper surface of the order part 200 has an intaglio groove 201 having a shape and thickness corresponding to the center thickness of the second stacking guide part 220 so that the second stacking guide part 220 can be inserted. Sewer pipe water blocking and non-powered transfer device, characterized in that. The method of claim 1,
The guide rail 100 is installed from the ground (B) of the sewage pipe to a predetermined first reference height (D1),
The order part 200 has a second reference height D2,
The first reference height (D1) is a sewage pipe blockage and non-powered transfer device, characterized in that the height is smaller than the difference (minus) height of the second reference height (D2) from the upper surface (T) of the sewage pipe. The method of claim 1,
The water blocking unit 200 is a sewage pipe water barrier and non-powered transfer device, characterized in that the packing is formed on the upper surface or the lower surface. delete delete The method of claim 1,
The order part 200 has a plate shape on one side or both sides and further includes an extension order member 250 inserted into the guide rail 100,
The water blocking and non-motorized transfer device for a sewage pipe, characterized in that it further comprises a connecting member (260) having an H-beam shape in cross section for connecting the order part (200) and the extended order member (250) to each other. The method of claim 1,
The support part 300 is divided into a first support member 310 and a second support member 320,
A sewage pipe blockage and non-powered transfer device, characterized in that a height adjustment unit (330) is further provided between the first support member (310) and the second support member (320). In the method using the sewage pipe clogging and non-powered transfer device of claim 1,
Installing the guide rail 100 on both walls in front of the repair or construction point of the sewage pipe;
sequentially stacking the order part 200 on the guide rail 100, but stacking it so as to be inserted into the second stacking guide part 220;
Installing the first support member 310 on the ground (B) of the sewage pipe so as to be in contact with the rear surface of the water blocking portion 200 in the direction toward the repair or construction point;
adjusting the height adjustment unit 330 provided between the first support member and the second support member to fix the second support member 320 to the upper surface (T) of the sewage pipe;
Installing one or more bypass pipes 400 mounted on the top surface of the stacked water blocking part 200 and extending to the rear of the repair or construction point; and
transferring the sewage flowing into the front of the water shutoff unit 200 through the pump to the bypass pipe 400 to divert the sewage to the rear of the repair or construction point; Sewage pipe clogging and non-powered transfer method comprising a. 9. The method of claim 8,
In the step of sequentially stacking the order part 200 on the guide rail 100 so as to be inserted into the second stacking guide part 220, the width of the sewer pipe is greater than the width of the order part 200. ,
inserting an extension order member 250 into the guide rail 100; and
coupling the water blocking part 200 with the extended water blocking member 250 through a connecting member 260; Sewage pipe clogging and powerless transfer method, characterized in that it further comprises.

Images