KR20050116327A - Repair and reinforcement equipment for sewage pipes or conduits in civil engineering and roads - Google Patents

Abstract

The present invention relates to a repair and reinforcement device for sewage pipes or conduits used in underground works in civil engineering and roads.

In general, sewage pipes, sewage, water supply and drainage pipes, which are used in underground works in civil engineering and road construction, or sewage pipes that are broken or broken due to aging and external impacts during long-term use of sewer pipes or conduits. Sewage or water flowing through the inner conduit of the conduit may leak or water may penetrate into the inner conduit of the conduit where the electric wire is embedded, resulting in environmental pollution or short circuit. There were many cases.

Therefore, the present invention is to provide a separate maintenance reinforcement device for the 10-2004-0037590 provided by the prior invention of the present invention, the present invention is due to aging due to long-term use in the underground pipe (30) described above And when a part is damaged due to the partial shock, the damaged part is first clean water and then bent in the predetermined width to be repaired and reinforcement in a section maintaining a predetermined interval at the damaged part of the pipe (30) The belts 32 held by the unit 55 are continuously contacted with each other by joining a predetermined section in the longitudinal direction to both edges, and are integrally formed with the inner surface 40 curved in the circumferential direction in the pipe 30 at all times. While assembling, the inner groove 30 of the belt 32 and the pipe 30 is assembled with the assembling groove 35 and the assembling chuck 36 having the assembling hooks 34 formed at the edges in contact with each other. Is bonded to each other with an adhesive, and the assembly groove 35 and the assembly chuck 35 to be assembled at both sides of the assembled chuck (35) portion of the belt (32) while being configured to prevent leakage by integrally applied with a silicon adhesive (39) ) To form an edge between the bent portion 55 and the inner surface 40 to be integrally bonded in the circumferential direction is formed by an adhesive or the like to the inclined surface 45, to provide a minimum jam when the sewage flows As the present invention, when the adhesive is hardened for a certain time is to provide a stability and workability effect when the repair and reinforcement work is the object of the present invention.

Description

Repair and reinforcement equipment for sewage pipes or conduits in civil engineering and roads

The present invention relates to a repair and reinforcement device for sewage pipes or conduits in civil engineering and roads buried underground.

In general, in civil engineering and roads, water pipes, drainage pipes, wastewater pipes, and conduit pipes, which are buried under the ground, are intertwined with each other in the terrain and are very complicated. Protection of exposed sewer pipes, drainage pipes, water pipes, and conduits, and some broken repairs and leaks with long-term use of the pipes described above;

In addition, due to the increase in external pressure due to road construction and building construction in areas where external pressure and lubrication pressure are not applied due to changes in usage and land use during construction, underground pipes such as PE drainage pipes, fume pipes, water pipes, conduits, etc. Without the hassle of deriving during the construction of removing the pipe in the area of the buried construction to separate the pipe, the existing pipe is an invention that can be simply repaired and reinforcement construction while using as it is.

In addition, the pipes that are generally provided and used are primarily cleaned according to the damaged part while cleaning the inner space of the pipe to be repaired first in accordance with the portion to be repaired and reinforced in the inner space of the pipe to be repaired and reinforced. Repair and refurbishment work should be done while making simple repairs to the soil and pipes.

In addition, the semi-circular formwork is symmetrically aligned with each other on the inner side of the pipe up and down symmetrically on both sides, and then the semi-circular formwork is aligned with the semi-circular inner side of the semi-circular formwork so that the area to be repaired is included. Assemble each other and assemble with fixing nails, but fix the lower part to overlap with each other, and the upper part is cured for a certain period to maintain the rigidity of the semi-circular support with the rigidity that the mortar cures when the cement mortar is injected into the cement mortar inlet. A pipe repair and reinforcement device was provided.

However, in the present invention, the repair and reinforcement apparatus provided above is provided with a rigid structure at the damaged part to repair, but it is true that many processes for assembling are required in construction and thus many economical factors.

Thus, assembling grooves and assembling ribs with each other, or assembling with both side edges, which are integrated with the spiral winding with a belt of a certain width while being integrated into the inner surface at the portion damaged in the inner space of the pipe described above, Although the practicality in the construction site was reinforced by providing a device configured to give,

In the present invention is to provide a separate maintenance reinforcement device for the device described above.

Therefore, in the present invention, it is easier to repair than the inner surface of the damaged or ruptured site due to impact or collision, and to provide a repair operation simply by a separate method.

The present invention is a pipe buried in the existing ground leaks due to the fault or damage of construction, or the construction of roads to which the external pressure load is applied due to the change of the use of land, building construction, etc. In the case of reinforcement or repair, the belts with a certain width in the inner space of the pipe are assembled in a predetermined section in the lengthwise direction of the damage section in duplicate in the longitudinal direction to be integrally bonded to the inner surface, and the edges on both sides which are in contact with each other are integrated with the jacquard, etc. While assembling to provide as fixed to the adhesive, such as to provide watertightness and stability for the repair site.

A feature for achieving the object of the present invention is to repair and reinforce the center of the broken portion of the pipe when assembling the belt easily assembling in the state of construction without disassembly or dismantle the existing buried pipe While assembling the belt continuously to the inner side of the pipe in the longitudinal direction to each other at both edges, while assembling by moving the Jacques to each other through the handle to the edges in contact with each other, the inner surface of the belt and the pipe with an adhesive Bonding to each other, the invention is configured to be inclined surface formed on the edges of both sides formed by applying a silicon adhesive to the jacquard portion to be assembled by using a silicone adhesive to prevent the leakage, such as a silicon adhesive, for a certain time Stability and workability when repairing and reinforcing work, which is the object of the invention To provide the

Hereinafter, with reference to the accompanying drawings, the configuration of the present invention and the effects thereof according to the accompanying drawings as follows.

Figure 1 is a perspective view of the main portion partially cut away from the incidental portion of the main part in the present invention, Figure 2 is a partial perspective view of the watertight belt for the main part in Figure 1, Figure 3 is an enlarged sectional view taken along line AA in Figure 2, Figure 4 5 is a partial cross-sectional view of the embodiment of FIG. 2, and FIG. 6 is a partial perspective view assembled into the structure of the main part shown in FIG.

As shown in FIGS. 1 to 3, the pipe 30 which is already buried in the repair and reinforcement site may be disassembled to facilitate assembly at the repair and reinforcement site of the pipe 30 used as the existing sewer pipe or conduit. When assembling the structure for water leakage prevention and external pressure reinforcement easily assembling in the state of underground construction under construction without being demolished, repair and reinforcement so that there is room around the damaged part of the pipe 30 In order to achieve this, the belt 32 holding the predetermined width is contacted with each other while assembling both edges with each other integrally on the inner surface 40 of the pipe 30 at a predetermined length from the broken portion. At one edge thereof, an assembly chuck 36 is formed on one side, and an assembly hook 34 is formed on both sides of the assembly groove 35 on the other side, and the belt 30 of the predetermined width is disposed in the longitudinal direction. Several bends 55 are formed to be integrally curved to fit the inner surface 40 of the pipe 30 that is circumferentially curved, so that the belt 32 and the inner surface 40 of the pipe 30 Bonding chuck 36 formed on the edge portion to be bonded to each other by the adhesive, and the silicon gluing rod 39 on both side edges of the assembly chuck 36 is integrally assembled to the assembly hanger 34 of the assembly groove 35 by assembly. Thickness difference formed at the edges 47 on both sides of the reinforcing device composed of the adhesion of the belt 32 curved at the inner side of the pipe 30 for the leakage prevention of the present invention, which is formed by applying integrally to the furnace In the jaw 51 of the inclined surface 45 is formed by the silicon adhesive rod 39 or the like, when water flows in the inner space of the pipe 30, the jam phenomenon due to the jaw 51 is configured to remove As the invention, the adhesive for a certain time Hardening is to provide a stability and workability effect when repairing and reinforcing the purpose of the present invention.

In the main portion of the present invention described above, the iron cores 52 and 52 'are inserted into the thickenings of the assembly hooks 34 and the assembly chucks 36 formed at both edges of the belt 32, respectively. 32 reinforces the assembly of the assembly hanger 34 and the assembly chuck 36 joined together in the longitudinal direction of the pipe 30 while adhering the inner surface 40 of the pipe 30 with an adhesive 55. The invention provides a repair and reinforcement effect at the broken portion 31 of.

In addition, when the hard resin layer 57 having excellent wear resistance is integrally formed on the inner surface of the belt 32 described above, the durability of the present invention is reinforced.

Here, in order to repair and reinforce the damaged part of the pipe 30 used in the conventional underground burial, first clean the construction site of the inner surface 40 from the pipe 30 to be repaired and accumulated due to the use of the market Clean up dirt or sediment and dry it for a certain period.

In addition, when the pipe 30 is settled due to the external pressure in the repairing section, the section of the pipe 20 is restored to the circumferential state in the inner space of the pipe 20 by an equipment such as a crane to apply the structure of the present invention. do..

In addition, the one side surface 46 of the belt 32 described in the present invention, in order to adhere to the inner surface 40 of the pipe 30, the assembly groove 35 is formed in the longitudinal direction of the belt 30 It is applied to the adhesive to the adhesive, and also, the adhesive groove is applied to the assembling grooves 35 to which the adhesive is applied for transportation during construction in the state of applying the adhesive to the film 43 to prevent the mixing of foreign matter, the film 43 In the process of assembling the inner surface 40 of the silver pipe 30 and the adhesive surface 33 of the belt 32 by an adhesive, the repair work of the present invention proceeds while the film 43 is peeled off.

In addition, the reinforcement is formed while reinforcing the section having a margin for adhering the belt 32 to the spiral winding for leakage and reinforcement at the broken portion at the inner surface 40 of the pipe 30. The jaw 51 formed at both edges of the section, the thickness of the belt 32, the reinforcement of the pipe 30 by the suspended matter, resistance or the like due to a catch phenomenon when the water flows normally into the inner space By the safety of the belt 32 to be formed in the inclined surface 45 with a silicon adhesive or the like on the jaw 51 to provide a safe structure for long-term use.

In addition, the description of the salicy embodiment of the main portion of the present invention, as shown in Figures 5 to 6, the adhesive is bonded to the inner surface 40 of the pipe 30 in the belt 32 described above An adhesive groove 49 is formed between the surface 33 between the plurality of bent portions 55 at predetermined intervals in the longitudinal direction of the belt 32, thereby forming the inner surface 40 and the adhesive surface 33. In order to reinforce the adhesive strength of the bond type adhesive or the ispalt type adhesive 56).

In addition, assembling hooks 34 of the assembling grooves 35 to be assembled to the assembling chucks 36 formed by assembling at both edges of the belt 32 are formed at both edges with the teeth of the jacket 41. In the process of assembling each other in the longitudinal direction of the pipe 30 on the inner surface 40 of the belt 32 by continuously fixing each one to move the handle 42 to assemble to each other to provide the It is an invention to provide the object of the present invention.

The present invention in order to provide effects such as damage or leaks due to breakage or construction errors by long-term use in pipes used as underground, sewage pipes, PE pipes, fume pipes, conduits, etc. In the rupture area caused by damage or impact, attach the waterproof belt with a certain width in the inner space to the inner surface of the spiral winding circuit integrally, and fix the belts to be fixed together with the assembly chuck or the assembly groove and the assembly rib. In the present invention, while providing a perfect leak prevention work while assembling integrally while assembling a spiral winding around the damaged part to be repaired on the inner side of the pipe, a simple and perfect repair and repair can be performed by an inexperienced worker at a construction site. Saves construction time at low cost while providing reinforcement work It is a useful invention to provide such.

Figure 1 is a perspective view of the part of the incision in the appendages that are main parts of the present invention

FIG. 2 is a partial perspective view of the watertight belt which is the main part of FIG.

3 is an enlarged sectional view taken along the line A-A in FIG.

Figure 4 is a partial state diagram of the main part for the assembly process in the present invention

5 is a partial cross-sectional view of the embodiment in FIG.

FIG. 6 is a partial perspective view assembled into the structure of the main part shown in FIG. 5; FIG.

<Number explanation about main parts in drawing>

30. Pipe 31. Breakage point 32. Belt 33. Adhesive surface

34. Assembly hook 35. Assembly groove 36. Assembly chuck 39. Silicon adhesive

40. Inner side 41. Jacques 42. Handle 43. Film 45. Inclined surface

Claims (3)

In order to repair and reinforce the damaged part 31 on the inner side 40 of the pipe 30, While forming a plurality of bonding bent portion 55 on the adhesive surface 33 of the belt 32, the assembly chuck 36 is formed on one side of both edges, the assembly groove 35 and the assembly hanger ( 34) Assemble the assembly groove 35 and the assembly hanger 34 to the assembly chuck 36, According to the assembled assembly chuck 36, the assembly groove 35 and the assembly hanger 34 to apply a silicon adhesive (39) to prevent leakage, Repair, reinforcement device for sewage pipes or conduits in civil engineering and road, characterized in that by forming the inclined surface 45 in the jaw 51 portion of the edge 47, the belt 32 is assembled. The method of claim 1, Iron cores 52 and 52 'are inserted into the thickening of the assembly hanger 34 and the assembly chuck 36 formed at both edges of the belt 32, respectively. To form a wear-resistant reinforcing resin layer 57 on the inner surface of the belt 32, It is characterized in that the bent portion 56 is formed so that the adhesive surface 33 of the belt 32 is bonded to the inner surface 40 of the pipe 30 with an adhesive 56 and bonded to each other in the longitudinal direction. Repair and reinforcement equipment for sewage pipes or conduits in civil engineering and roads. The method according to claim 1 or 2, On both sides of the belt 32 having the predetermined width, the assembly chuck 36 is configured at one side, and the assembly groove 35 and the assembly hanger 34 are configured at the other side. The teeth consist continuously, Repair, reinforcement device for sewage pipes or conduits in civil engineering and roads, characterized in that the assembly is applied by assembling the adhesive (39) on the assembled portion of the Jacques (41).