KR-20260067569-A - Reinforcement apparatus of water pipe in weaknessground

Abstract

The present invention relates to a water pipe reinforcement device for soft ground that enables the use of water pipes by maintaining a secure buried location even in soft ground where ground collapse and subsidence may frequently occur. Its characteristic configuration comprises: a pair of supporting walls installed facing each other on the inner surface of an installation space formed underground for the installation of water pipes, with a pouring groove formed in the inner center portion through which concrete is poured through an open top; a lower body installed on the upper surface of the floor of the installation space and having a plurality of fixing holes formed in the longitudinal direction to which fixing pins are coupled; a lower supporting plate connected to the upper part of the lower body by a lower support bar, having a seating groove formed in the center portion of the upper surface for the lower surface of the water pipe to be seated and coupled, and having fastening plates protruding from the edges on both sides adjacent to the seating groove that have fastening holes; and an L-shaped contact member provided to be integrally connected to both sides of the lower body, with a support hole formed at the end portion to which a support pin is coupled in the portion that contacts the supporting wall. The fixing cover comprises: an upper support member coupled to surround the upper surface of the lower support member, wherein a support groove is formed on the lower surface corresponding to the seating groove for the upper surface of a water pipe to be seated and coupled, and a coupling plate is protruded on both rim portions adjacent to the support groove, with coupling holes corresponding to the fastening holes formed therein, and a coupling bar having screw threads at its end is protruded vertically on the upper surface; a semicircular cover plate coupled to surround the upper surface of the upper support member, with a through hole formed in the center of the upper surface for inserting the coupling bar; an elastic plate provided on the lower surface of the cover plate, having an insertion hole formed in the portion corresponding to the through hole and a contact groove formed in the center of the lower surface for the upper surface of the upper support member to be in close contact with; a plurality of horizontal bars protruding from both sides of the cover plate; and a contact plate installed vertically at the end of the horizontal bar so as to be in close contact with one surface of the support wall, with a plurality of connecting holes formed in the longitudinal direction for connecting pins to be coupled thereto; wherein when a pair of the support walls are installed facing each other on the inner surface of the installation space, the connection to the support holes A support pin and a connecting pin coupled to the connecting hole are coupled so as to be positioned in the pouring groove of the support wall, and when the support pin and the connecting pin are positioned to be coupled in the pouring groove of the support wall, concrete is poured into the pouring groove to firmly maintain the connection between the support pin, the connecting pin, and the support wall, thereby ensuring that the installation positions of the support wall, the lower support body, the upper support body, and the fixing cover are firmly maintained.

Inventors

• 박병재
• 김태훈

Assignees

• 주식회사 한국종합기술

Dates

Publication Date

20260513

Application Date

20241106

Claims (2)

1. A pair of supporting walls (10) are installed facing each other on the inner side of an installation space (2a) formed in the ground (2) for the installation of a water pipe (1), and a pouring groove (10a) is formed in the inner central part through which concrete (3) is poured through an open upper part, and A lower support body (20) comprising: a lower body (21) installed on the upper part of the floor surface of the above installation space (2a) and having a plurality of fixing holes (21a) formed in the longitudinal direction to which a fixing pin (P1) is coupled; a lower support plate (22) connected to the upper part of the lower body (21) by a lower support bar (24), having a seating groove (22a) formed in the center of the upper surface to which the lower surface of a water pipe (1) is seated and coupled, and having a fastening plate (22b) protruding from the two edge portions adjacent to the seating groove (22a) having a fastening hole (22b-1); and an L-shaped contact member (23) provided to be integrally connected to both sides of the lower body (21), having a support hole (23a) formed at the end portion to which a support pin (P2) is coupled in the portion that is in close contact with the support wall (10). An upper support member (30) is coupled to surround the upper surface of the lower support member (20), and a supporting groove (31) is formed on the lower surface corresponding to the seating groove (22a) to which the upper surface of the water pipe (1) is seated and coupled, and a coupling plate (32) is provided protrudingly on the two edge portions adjacent to the supporting groove (31) and a coupling hole (32a) corresponding to the fastening hole (22b-1) is formed, and a coupling bar (33) having a screw thread (33a) at its end is provided protruding vertically on the upper surface, and The fixed cover (40) comprises a semicircular cover plate (41) formed in the center of the upper surface, into which a connecting bar (33) is inserted, and which is coupled to surround the upper part of the upper support body (30); an elastic plate (42) provided on the lower surface of the cover plate (41), having an insertion hole (42a) formed in the portion corresponding to the through hole (41a) and a contact groove (42b) formed in the center of the lower surface to which the upper surface of the upper support body (30) is in close contact; a plurality of horizontal bars (43) protruding from both sides of the cover plate (41); and a contact plate (44) installed vertically at the end of the horizontal bar (43) so as to be in close contact with one surface of the support wall (10), and having a plurality of connecting holes (44a) formed in the longitudinal direction to which a connecting pin (P3) is coupled. When a pair of supporting walls (10) are installed facing each other on the inner side of the installation space (2a), a supporting pin (P2) coupled to the supporting hole (23a) and a connecting pin (P3) coupled to the connecting hole (44a) are coupled so as to be positioned in the pouring groove (10a) of the supporting wall (10). A soft ground water pipe reinforcement device characterized by the fact that when the support pin (P2) and the connecting pin (P3) are positioned to be joined in the pouring groove (10a) of the support wall (10), concrete (3) is poured into the pouring groove (10a) to firmly maintain the connection of the support pin (P2), the connecting pin (P3), and the support wall (10), thereby firmly maintaining the installation position of the support wall (10), the lower support body (20), the upper support body (30), and the fixing cover (40).
2. In Article 1, The above horizontal bar (43) has at least one connecting groove (43a) formed in the longitudinal direction, and The above-mentioned contact member (23) is provided with at least one fixing ring (23b) at the portion connected to the lower support plate (22), and A soft ground water pipe reinforcement device characterized in that when the support wall (10), lower support (20), upper support (30), and fixing cover (40) are installed in the above installation space (2a), the connecting groove (43a) and the fixing ring (23b) are configured to be connected by at least one fixing line (50).

Description

Reinforcement apparatus of water pipe in weak ground The present invention relates to a water pipe reinforcement device for soft ground, and more specifically, to a water pipe reinforcement device for soft ground that enables the use of a water pipe by maintaining its buried position securely even in soft ground where ground collapse and subsidence may frequently occur. A water supply pipe refers to a pipe used to transport water from a source and distribute it to places where the water source is used. These water pipes are generally installed by being buried underground to prevent interference with various structures or buildings installed above ground. They are formed in the shape of tubular bodies with a specific length and diameter to facilitate the movement of water inward, and are installed by connecting them along their length. In addition, the installation process of water pipes typically involves digging the ground for installation, inserting the pipe into the excavated soil to position it, and then covering the soil where the pipe is buried to prevent it from being exposed to the outside. While the above method of burying water pipes has the advantage of facilitating convenient underground installation, if the pipes are installed in locations with weak ground, the ground surrounding the pipes may subside or collapse, causing the pipes' installation positions to shift and potentially damaging the pipe connections. Accordingly, as in the literature (1), a method has recently been proposed to maintain the installation location of the water pipe buried underground and to use it, but there was a problem in that it was difficult to easily prevent the change in location of the water pipe due to ground subsidence and the resulting damage to the water pipe and to use it. FIG. 1 is a cross-sectional view illustrating the state in which the soft ground water pipe reinforcement device of the present invention is installed on a support. FIG. 2 is another cross-sectional view illustrating the state in which the soft ground water pipe reinforcement device of the present invention is installed underground. FIG. 3 is another cross-sectional view illustrating the state in which the soft ground water pipe reinforcement device of the present invention is installed underground. FIG. 4 is another cross-sectional view illustrating the state in which the soft ground water pipe reinforcement device of the present invention is installed underground. FIG. 5 is a cross-sectional view illustrating the state in which the soft ground water pipe reinforcement device of the present invention is installed underground. FIG. 6 is another cross-sectional view illustrating the state in which the soft ground water pipe reinforcement device of the present invention is installed underground. Terms and words used in this specification and claims should not be interpreted as being limited to their ordinary or dictionary meanings, but rather should be interpreted in a sense and concept consistent with the technical spirit of the invention, based on the principle that "the inventor may appropriately define the concept of a term to best describe his invention." In addition, the embodiments described in this specification and the configurations illustrated in the drawings are merely preferred embodiments of the present invention and do not represent all technical concepts of the present invention; therefore, it should be understood that various equivalents and modifications that can replace them may exist at the time of filing this application. Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the attached drawings. As shown in FIGS. 1 to 6, the present invention comprises a pair of supporting walls (10) that are installed facing each other on the inner surface of an installation space (2a) formed underground (2) for the installation of a water pipe (1), and in the inner central portion, a pouring groove (10a) is formed through which concrete (3) is poured; a lower body (21) that is installed on the upper surface of the bottom of the installation space (2a) and has a plurality of fixing holes (21a) formed in the longitudinal direction to which a fixing pin (P1) is coupled; a lower supporting plate (22) that is connected to the upper part of the lower body (21) by a lower supporting bar (24), has a seating groove (22a) formed in the upper central portion to which the lower surface of the water pipe (1) is seated and coupled, and has a fastening plate (22b) protruding from the two edge portions adjacent to the seating groove (22a) having a fastening hole (22b-1); and on both sides of the lower body (21). A lower support body (20) composed of an 'L'-shaped contact member (23) that is integrally connected and has a support hole (23a) formed at the end portion that is in contact with the support wall (10) and has a support pin (P2) coupled thereto; an upper support body (30) that is