KR200344166Y1 - Foundation structure of the water pipe - Google Patents

Abstract

The present invention relates to a buried installation structure of water pipes, and more specifically, to prevent the water and sewage pipes buried in the soft ground or collapse frequently, the twisted or bent by an external force, the water pipes of the circular pipe shape; In the form of a square plate, fixing holes are formed on the front and rear ends, respectively, and a pair of binding grooves and binding protrusions are formed on both sides, respectively, and a support plate on which a plurality of fixing grooves are formed, and a lower peripheral surface of the upper and lower sewer pipes The upper surface forms a curved surface so that it can be seated without flow, and is composed of a seating portion provided at the upper surface center of the support, and is connected to the other supporter along the longitudinal direction of the water and sewage pipe through the engagement between the binding groove and the binding protrusion. Losing base; A pair of vertical walls are spaced apart from each other so as to cover the seating plate and the entire water supply and drainage pipe on the bottom of the horizontal wall of the plate shape, and a fixing protrusion is formed at the bottom of the vertical wall to be engaged with the fixing hole. A cover that is staggered mutually to an upper surface of the base so as to cover a connection portion between the supports; A support beam having a fitting protrusion and a fitting groove formed at both ends thereof, the plurality of fixing holes being in communication with each other when the upper and lower ends thereof are arranged and fixed to the bottom of the support; A fixing protrusion for fixing the base and the support beam to each other while sequentially passing through the fixing hole of the support beam and the fixing groove of the support is formed at one end, the other end is a support bar that is fixed to the ground fixed.

Description

Landfill structure of water and sewage pipes {Foundation structure of the water pipe}

The present invention relates to a buried installation structure of water pipes, and more particularly, to prevent the water and sewage pipes buried in the soft ground or collapse frequently, to be twisted or bent by external force.

In general, water pipes for supplying water to factories, houses, and various facilities, and sewer pipes for transporting used sewage to remote sewage treatment facilities are buried underground to secure ground space and to beautify living environment.

On the other hand, the embedding of the water supply and sewage pipe, cut the ground to a sufficient space to be seated structure that connects a plurality of water and sewage pipes having a constant diameter and length in a line, where the water and sewage pipe structure in the longitudinal direction According to the sequential seating is then buried in soil. Looking at the conventional method of embedding simply because digging the ground and put the water and sewage pipe there and then cover the ground again, the construction is easy and widely used. In particular, in urban areas, water and sewage pipes are formed by compacting soils located at the periphery of water and sewage pipes, thereby increasing the density of soils, and including concrete or asphalt on the ground where water and sewage pipes are buried. The risk of breakage is minimized. Therefore, in laying the sewage pipes, the above-mentioned construction method alone was sufficient to achieve the purpose without additional reinforcement work, and there was no problem in the stability of the water pipes.

However, in the case of frequent ground collapse and partial settlement, such as river basin or mountainous areas with high rainfall, the above construction method alone has a limitation in laying water and sewage pipes. That is, in the above-described construction method, since the water supply and drainage pipes are long connected in one direction, the bearing capacity for the transverse pressure is extremely weak, and even a slight ground subsidence of the water supply and drainage pipe buried site may easily cause the breakage and gaps of the water supply and drainage pipe to be bent or twisted. In addition, leakage and inflow of foreign matter may occur through such gaps.

In order to solve this problem, the wires connected to the plurality of anchors fixed to the ground are firmly connected to the outer circumferential surface of the sewer pipe, which is buried underground, so that the sewer pipe can be supported to some extent without bending or twisting the sewer pipe even when partial ground subsidence. Has been devised and filed by the inventors of the present application (Utility Model Registration No. 318224).

However, the proposed design has a limit to the supporting force, which does not solve the above-mentioned problem, and it is necessary to connect anchors and wires with water and sewer pipes, so that the width of the ground to be cut is actually settled by the sewer pipe. It was inconvenient to make it larger than the actual width.

On the other hand, in recent years, even in urban areas where the underground is frequently used for efficient use of land, the burial site of the water supply and sewage pipe and the underground construction site interfere with each other, and accidents in which the ground collapses due to mistakes during the construction are more frequent.

Therefore, the present invention was devised to solve the above problems, and in the water supply and sewer pipe buried underground, the water and sewage pipe which prevents the sewage pipe, which has weak bearing force against the lateral pressure due to partial subsidence and collapse, is damaged by bending or twisting. The purpose is to provide a buried installation structure for the pipe.

1 is an exploded perspective view showing an embodiment of a buried installation structure of water and sewage pipes according to the present invention,

2 is a perspective view of the buried installation structure of the water and sewage pipe assembled in accordance with FIG.

-Explanation of terms for main parts of attached drawings-

10; Water and Sewage Pipe 110, 110 ', 110 "; Cover

111; Insertion space 112, 113; Vertical wall

112a; Fixed protrusion 114; Horizontal wall

115; Handle 120, 120 ', 120 "; Base

121; Seating table 122; support fixture

123; Fixing hole 124a; Binding groove

124b; Binding projections 130, 130 '; Support beam

131; Fixing hole 132; Snapping

133; Fitting groove 140; Support bar

141; Fixing protrusion

The present invention for achieving the above object,

Sewerage and drainage pipe of the circular tube shape;

In the form of a square plate, fixing holes are formed on the front and rear ends, respectively, and a pair of binding grooves and binding protrusions are formed on both sides, respectively, and a support plate on which a plurality of fixing grooves are formed, and a lower peripheral surface of the upper and lower sewer pipes The upper surface forms a curved surface so that it can be seated without flow, and is composed of a seating portion provided at the upper surface center of the support, and is connected to the other supporter along the longitudinal direction of the water and sewage pipe through the engagement between the binding groove and the binding protrusion. Losing base;

A pair of vertical walls are spaced apart from each other so as to cover the seating plate and the entire water supply and drainage pipe on the bottom of the horizontal wall of the plate shape, and a fixing protrusion is formed at the bottom of the vertical wall to be engaged with the fixing hole. A cover that is staggered mutually to an upper surface of the base so as to cover a connection portion between the supports;

A support beam having a fitting protrusion and a fitting groove formed at both ends thereof, the plurality of fixing holes being in communication with each other when the upper and lower ends thereof are arranged and fixed to the bottom of the support;

A support bar through which a fixing protrusion for fixing the base and the support beam is formed at one end while sequentially passing through the fixing hole of the support beam and the fixing groove of the support, and the other end is fixed to the ground;

It is made up of.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view showing an embodiment of the buried installation structure of the water and sewage pipe according to the present invention, Figure 2 is a perspective view of the buried installation structure of the water and sewage pipe assembled according to Figure 1 will be described with reference to this.

The buried installation structure according to the present invention, the water and sewage pipe 10, the base 120 on which the water and sewage pipe 10 is seated and the cover 110 to cover the base 120 to protect the water and sewage pipe 10 And a support beam 130 fixed to the bottom surface of the base 110 to support it, and a support bar 140 embedded in the ground to support the base 120.

The base 120 is provided on the support 122 and the upper surface of the support 122 is composed of a seating rod 121 for fixing the water supply and drainage pipe (10).

The support base 122 has a rectangular flat plate shape, and fixing holes 123 are formed at the front and rear ends, respectively, and binding protrusions 124b and binding grooves 124a are formed in pairs at both ends. Here, the fixing hole 123 is a place where the fixing protrusion 112a provided in the cover 110 is press-fitted and fitted in order to match the position with the vertical walls 112 and 113 on which the fixing protrusion 112a is formed. It is formed on the upper surface of the edge portion of the support 122, in the embodiment according to the present invention was formed with two fixing holes 123 at each end. However, this is only one example and the present claims are not limited thereto.

Subsequently, the binding protrusion 124b and the binding groove 124a are formed at both ends of the support base 122. The binding protrusion 124b and the binding groove 124a are formed to be firmly connected to the support of the neighboring base 120 ', and in the present invention, the binding protrusion 124b and the binding groove 124a are formed at one end. It is provided in pairs. When the binding protrusions 124b and the binding grooves 124a are paired and disposed at predetermined intervals on one end of the support base 122, respectively, the binding protrusions 124b and the binding grooves 124a are engaged with the binding protrusions and the binding grooves formed at one end of the neighboring base 120 ', respectively. It is to be firmly fixed to each other, and the tension or lateral pressure applied between the base 120 and the base 120 'is distributed to both sides of the binding protrusion and the binding groove, respectively, to prevent bending or twisting of the water and sewage pipe 10. Sufficient support can be obtained. Therefore, the binding groove 124a and the binding protrusion 124b are provided in pairs and provided at one end thereof, so that a structure in which the binding groove 124a and the binding protrusion 124b are engaged with the binding groove and the binding protrusion of another neighboring base 120 'will be preferable in the present invention. .

On the other hand, the binding groove 124a and the binding protrusion 124b can be engaged with each other in the upward or downward direction, it becomes a structure that is firmly bound in the horizontal direction. That is, the end of the binding protrusion 124b is extended than the connection portion of the support 122 and the binding protrusion 124b, and correspondingly, the binding groove 124a has a narrower width than the inlet side, so that the binding groove ( When 124a) and the binding protrusion 124b are interlocked and fixed to each other, separation in the vertical direction is easy while separation in the horizontal direction is not easy, and thus strong bearing force for tension can be obtained.

Subsequently, the seating plate 121 is a place where the water and sewage pipe 10 is seated and supported, and may be made of a polymer synthetic resin material having a predetermined ductility and a buffer property in order to absorb shock caused by external force.

It is well known that the water and sewage pipe 10 is connected to the other water and sewage pipes 10 in order to transfer the water and sewage to the remote user or the sewage treatment facility as a left and right round tubular shape. Therefore, the mounting table 121 according to the present invention forms a curved surface that can be engaged with the circumferential surface of the water and sewage pipe 10 in order to protect them in consideration of the external characteristics of the water and sewage pipe 10. At this time, the seating plate 121 may be wrapped around only the lower circumferential surface of the water and sewage pipe 10 due to the structural characteristics.

Accordingly, the base 120 composed of the seating plate 121 and the supporter 122 is continuously and firmly connected along the longitudinal direction of the other bases 120 ′ and 120 ″ and the water supply and drainage pipe 10. It is possible to minimize the breakage of the water and sewage pipe 10 disposed on the seating plate 121 by receiving the dispersed support from the other parts lost due to partial collapse or settlement of the.

The cover 110 has a pair of vertical walls 112 and 113 disposed on the bottom surface of the horizontal wall 114 at predetermined intervals, and is surrounded by the horizontal wall 114 and the vertical walls 112 and 113. The space 111 is formed. In this case, the insertion space 111 has a sufficient space to cover the upper surface portion of the base 120 and the entire water supply and drainage pipe (10).

On the other hand, the bottom surface of the vertical wall (112, 113) is provided with a fixing projection (112a) engaging with the fixing hole 123 formed in the front and rear ends of the base 120, respectively, the base 120 and the cover through these 110 is firmly fixed. At this time, since the fixing hole 123 is opened so that the upper and lower sides of the support 122 communicate with each other, the cover 110 is aligned with the fixing protrusion 112a and the fixing hole 123 formed on the bottom of the vertical walls 112 and 113. When press-fitted downward, the base 120 and the upper and lower sewer pipes 10 can be easily covered. In addition, a handle 115 may be further provided on an upper surface of the horizontal wall 114 so that an operator of the cover 110 can easily lift it.

Subsequently, in addition to the function of simply covering and protecting the base 120, the cover 110 facilitates mutual binding between neighboring bases 120, 120 ′, and 120 ″. Cover the connecting portion of the base 120 and the other base 120 ′ connected thereto to firmly connect the bases 120 and 120 ′, so that the fixing protrusion 112a and the fixing hole 123 are connected to each other. It is utilized as a coupling means when the staggered connection between two neighboring bases 120 and 120 'and one cover 110, to maximize the strength of the structure according to the present invention.

The support beam 130 is fixed to the bottom surface of the base 120 to reinforce the insufficient binding force only to the base 120 and the cover 110. The support beams 130 are fitted with both fitting protrusions and fitting grooves 132 and fitting grooves 133 formed at both ends of the other support beams 130 ', respectively, and are connected to each other. In addition, a plurality of fixing holes 131 are formed so that the upper and lower surfaces of the supporting beams 130 communicate with each other, and the fixing protrusions 141 provided at one end of the supporting bar 140 pass through the supporting beams 130. The support bar 140 is fixed to each other.

At this time, a fixing groove (not shown) is formed on the bottom surface of the base 120 so that an end portion of the fixing protrusion 141 penetrating the fixing hole 131 is engaged to the base 120, the support beam 130, and the support. Tighten all of the bars 140.

One end of the support bar 140 is connected to the base 120 and the other end of the support bar 140 is fixed to the ground, thereby reinforcing the supporting force of the structure consisting of the cover 110 and the base 120. On the other hand, one surface of the support bar 140, the fixing hole 131 formed in the support beam 130 and the fixing projections 141 which sequentially pass through the fixing groove (not shown) formed on the bottom surface of the base 120 ) Is provided as the number of the fixing hole 131 and the fixing groove (not shown) so that the support bar 140 is precisely coupled.

According to the present invention as described above, while the water supply and sewage pipe is wrapped and fixed with a plurality of base and the cover are coupled to each other, while being supported by the support beam and the support bar to the water supply and sewage pipe is lost due to partial ground subsidence or collapse The bearing capacity is distributed from other places to minimize the bending or warping at the loss point of the bearing to prevent breakage of the water pipe.

In addition, since the cover can be easily removed from the base and assembled, the water and sewage pipe can be easily exposed to the outside, thereby facilitating maintenance and repair.

Claims (1)

Sewerage and drainage pipe of the circular tube shape; In the form of a square plate, fixing holes are formed on the front and rear ends, respectively, and a pair of binding grooves and binding protrusions are formed on both sides, respectively, and a support plate on which a plurality of fixing grooves are formed, and a lower peripheral surface of the upper and lower sewer pipes The upper surface forms a curved surface so that it can be seated without flow, and is composed of a seating portion provided at the upper surface center of the support, and is connected to the other supporter along the longitudinal direction of the water and sewage pipe through the engagement between the binding groove and the binding protrusion. Losing base; A pair of vertical walls are spaced apart from each other so as to cover the seating plate and the entire water supply and drainage pipe on the bottom of the horizontal wall of the plate shape, and a fixing protrusion is formed at the bottom of the vertical wall to be engaged with the fixing hole. A cover that is staggered mutually to an upper surface of the base so as to cover a connection portion between the supports; A support beam having a fitting protrusion and a fitting groove formed at both ends thereof, the plurality of fixing holes being in communication with each other when the upper and lower ends thereof are arranged and fixed to the bottom of the support; A support bar through which a fixing protrusion for fixing the base and the support beam is formed at one end while sequentially passing through the fixing hole of the support beam and the fixing groove of the support, and the other end is fixed to the ground; Landfill installation structure of water and sewage pipe, characterized in that consisting of.