KR20040063098A - Reamer and push-aside cap and apparatus provided with them for conduit line laying by trenchless type and methods using the same - Google Patents

Abstract

PURPOSE: A burying device of a non cut-and-cover pipes and a construction method thereof are provided to minimize the discharge of sand and prevent the collapse of the ground by pushing and reaming earth to the side while the ground around an excavated face is maintained a certain strength by mixing with water, to execute precise construction, and to reduce the construction expenses and term. CONSTITUTION: A pilot hole excavation unit(10) contains a beating member, a drilling member(16) and a drilling pipe(15). The beating member excavates a pilot hole from a first pit(80) to a second pit(90) through a buried passage of a pipe by installing in the first pit. The drilling member rotates the beating member. The drilling pipe connects the beating member with the drilling member. An expansion unit(30) is rotated selectively through the drilling member by installing in the tip of the drilling pipe after separating the beating member. The expansion unit forms a pipe burying tunnel by expanding and excavating the pilot hole from the second pit to the first pit to bury a pipe(52). The expansion unit contains a reamer(34) to form a mixed layer having a certain strength by injecting water for excavating the ground around the pilot hole easily and preventing the collapse the excavated ground. A pipe burying unit(50) contains a hydraulic jack(54) to pressurize the rear side of the pipe by installing in the second pit and a consolidating member(56) to guide the movement of the pipe by combining with the tip of the pipe for sealing the tip of the pipe. The pipe burying unit inserts the pipes into the pipe burying tunnel continuously and forcibly. Thereby, the discharged amount of earth during the excavation is minimized and the ground collapse is prevented by mixing the ground around the excavating tunnel with water.

Description

Reamer and push-aside cap and apparatus provided with them for conduit line laying by trenchless type and methods using the same

The present invention relates to a reamer and a consolidation member, and a non-adhesive pipeline embedding apparatus having the same, and a method thereof, and more particularly, to reclaim soil by using a reamer and a consolidation member that expand and excavate a pipeline embedding tunnel having a predetermined diameter in stages. The present invention relates to a non-adhesive pipeline embedding apparatus and a method thereof capable of ground subsidence, collapse, and linear maintenance by consolidation to the side.

In general, as a method for installing pipelines such as water, sewerage, communication, electric power, and city gas in soft ground, an open-type method in which pipelines are laid after the ground is grounded, and an unattached pipeline in which the pipelines are not laid. There is a formula.

Since the grounding method attaches the ground to the pipe laying point, the pipeline can be buried precisely at a desired point, and there is an advantage that it is possible to prevent the uneven settlement of the buried pipe through ground compaction work or concrete pouring. . However, the detachable construction method has a disadvantage in that it takes a long period of construction and costs a lot of construction. In particular, when the construction method is used in downtown areas, dense housing areas, and roads with heavy traffic, it may cause traffic congestion and various complaints. Therefore, in recent years, the construction by the non-adhesive method which does not stick a ground is made | formed a lot.

The non-adhesive method includes a pipe press-in method and a semi-shield method.

The pipe press-fit method is a method of continuously press-fitting a pipeline into a soft ground by pressing a rear end of the pipeline using a hydraulic jack. In the pipe press-fit method, since the rear end of the pipe is pressurized and advanced, a problem may occur in that the tip of the pipe is lowered or separated from the buried path in proportion to the length of the driving distance.

In addition, since the tip of the pipeline is open, foreign matters such as soil and groundwater may flow into the pipeline and the digging membrane may collapse. In other words, the sediment and groundwater around the membrane flows into the pipeline and the membrane can collapse because the pipeline cannot consolidate the surrounding soft ground. In addition, since the pipe indentation method is a non-adhesive method, it is a construction method that does not know the state of the ground completely. Therefore, when the state of the ground suddenly changes during construction, there is a problem such as having to replace with another construction method.

The semi-shield method is to mount the excavator in the working tool and push the excavator into the ground using the jack of the rear, advance the pipeline by using the jack and excavator, and send the soil excavated by the excavator at the tip end. ㆍ It is a method of moving to the ground treatment device through the vanity pipe. The semi-shield method has the advantage of relatively fast propulsion speed, shortened air, and low risk of ground collapse. However, the semi-shield method also has a limitation that the state of the ground is not completely known before the excavation. Therefore, its application is limited in the geological conditions of the country where the change is severe. In addition, the equipment is very complicated and expensive, and there is a problem in that there is no localized equipment to pay expensive royalty fee.

The present invention has been made in order to solve the above problems, the soil discharge during the excavation process is minimized, and when the ground around the excavation surface is mixed with diuresis to maintain a predetermined strength, the soil is pushed to the side using a consolidation member to the ground It is an object of the present invention to provide a non-adhesive pipeline embedding apparatus and a method for preventing the ground collapse by consolidation.

Another object of the present invention is to provide a non-adhesive pipeline laying apparatus and its method which can grasp the state of the ground in advance by excavating the pilot hole, and can accurately construct a long distance.

It is another object of the present invention to provide a reamer and a consolidation member having a structure that can reduce the construction period and the construction cost by preventing ground collapse and increasing the precision of construction.

1 is a plan view showing a schematic configuration of a non-adhesive pipeline burying device having a reamer and a consolidation member according to a preferred embodiment of the present invention.

Figure 2 is a cross-sectional view showing a process of excavating the pilot hole using a pilot hole drilling unit of a non-adhesive pipeline laying device having a reamer and a consolidation member according to a preferred embodiment of the present invention.

3 and 4 is a cross-sectional view showing a process of expanding the pilot hole using the expansion unit of the non-removable pipe laying device having a reamer and the consolidation member according to a preferred embodiment of the present invention.

5 is a front view showing an expansion reamer, another aspect of the present invention.

6 is a cross-sectional view taken along the line VI-VI 'of FIG. 5.

7 and 8 are cross-sectional views illustrating a process of embedding a pipeline using a pipeline embedding unit of a non-removable pipeline embedding apparatus having a reamer and a consolidation member according to a preferred embodiment of the present invention.

9 is a front view showing the consolidation member of the pipeline embedding unit which is another aspect of the present invention.

FIG. 10 is a side view illustrating a process of consolidating earth and sand to surrounding ground using the consolidation member of FIG. 9; FIG.

11 is a flow chart showing a non-adhesive pipeline laying method, another aspect of the present invention.

<Explanation of symbols for the main parts of the drawings>

10: pilot hole drilling unit 30: expansion unit

34: reamer 50: pipeline embedding unit

80: first foot 90: second foot

100: non-removable pipe laying device

In order to achieve the above object, a non-removable pipeline embedding apparatus having a reamer and a consolidation member according to the present invention includes a pipeline from a first pit formed at one end of a pipeline embedding path to a second pit formed at the other end of the pipeline embedding path. A buried non-removable pipe laying device, comprising: a bit member installed at the first pit to drill a pilot hole along the pipe burying path from the first pit to the second pit, and a drilling for rotating the bit member. A pilot hole drilling unit comprising a member and a drilling pipe connecting the bit member and the drilling member; After the bit member which excavated the pilot hole to the second pit is separated, it is installed at the tip of the drilling pipe and selectively rotated by the drilling member, and the second pit from the second pit so that the conduit can be embedded. The pilot hole is expanded and excavated to one foot to form a pipeline buried tunnel, and in order to facilitate the excavation of the ground around the pilot hole, and to prevent the collapse of the excavated ground, a predetermined amount of water is injected to spray a predetermined strength. An expansion unit comprising a reamer to form a mixed layer having; And a hydraulic jack installed at the second pit to pressurize the rear end of the conduit, and coupled with the front end of the conduit so that the front end of the conduit is sealed, and pushes the soil inside the conduit buried tunnel to the side to be consolidated and connected to the drilling member. And a conduit embedding unit for continuously injecting the conduit into the conduit buried tunnel, including a consolidation member for guiding the movement of the conduit.

Preferably, the pilot hole drilling unit is any one of a transmission member or a sensor which is installed at the distal end of the drilling pipe for transmitting the rotational force of the drilling member to the bit member in front of the drilling and transmitting the position of the bit member, The direction of excavation by the bit member may be determined by using any one of a ground sensor or a ground transmitter configured to transmit a signal received by a sensor mounted on the ground or a sensor mounted at the tip of the drilling pipe to detect a signal of the transmitter. Optional control.

Herein, the expansion unit preferably includes at least two reamers having different diameters so as to sequentially expand and drill the pilot hole.

In addition, the consolidation member may include a conical body sealing the tip of the conduit so as to condense and advance the soil to the surrounding ground; A pipe coupling portion formed at a rear end of the body for coupling with the pipe passage; A drilling pipe coupling portion formed at a front end of the body for coupling with the drilling pipe; And a disturbance formed on the outer surface of the body to disturb the soil.

In addition, the reamer, the hollow portion is formed along the longitudinal direction in the central body portion and the diuretic inflow; Protrusions formed on the front and rear of the body so as to disturb the ground of the excavation surface; A diluting nozzle which is formed on a surface of the body and the protruding portion so as to communicate with the hollow part and sprays the dihydrate on the surrounding ground; And a bit provided on a surface of the body and the protrusion, it is preferable to expand and drill the pilot hole into a tunnel having a diameter of the body.

On the other hand, the non-adhesive pipeline embedding method which is another aspect of the present invention is a non-adhesive pipeline embedding method for embedding a pipeline from a first pit formed at one end of a pipeline embedding path to a second pit formed at the other end of the pipeline embedding path. (a) digging a pilot hole along the conduit buried path from the first pit to the second pit using a drilling member installed at the first pit; (b) connecting a reamer having a bit and a water injection hole to the drilling member, and rotating the reamer to expand and drill the pilot hole to form a pipeline embedding tunnel in which the pipeline can be buried and complete the predetermined component. Spraying onto the ground; And (c) pressurizing the rear end of the conduit using a hydraulic jack installed in the second pit, and simultaneously guiding the movement of the conduit by using a consolidation member connected to the drilling member and continuously connecting the conduit to the buried tunnel. It comprises a step of indenting.

Preferably, in the step (b), the pilot hole is expanded and drilled at least twice using the reamer, and the pilot hole is expanded and drilled stepwise by using a reamer of a large diameter sequentially.

Preferably, the step (a) is any one of the transmission member or sensor is installed at the distal end of the drilling pipe for transmitting the rotational force of the drilling member to the bit member in front of the excavation and transmitting the position of the bit member, and the transmission The direction of excavation by the bit member may be selectively selected using any one of a ground sensor or a ground transmitter to transmit a signal received by a sensor mounted on the ground or a sensor mounted at the tip of the drilling pipe to detect a signal of the member. It further comprises the step of controlling.

Another aspect of the present invention is a reamer, the hollow portion is formed along the longitudinal direction in the center portion of the body to the water of the predetermined component flows; Protrusions formed on the front and rear of the body so as to disturb the ground of the excavation surface; A diluting nozzle which is formed on a surface of the body and the protruding portion so as to communicate with the hollow part and sprays the dihydrate on the surrounding ground; And a bit provided on a surface of the body and the protrusion, and expand and drill a pilot hole previously drilled to a predetermined diameter into a tunnel having a diameter of the body.

Consolidation member which is another aspect of the present invention, the conical body sealing the leading end of the conduit so as to consolidate the soil to the surrounding ground advance; A pipe coupling portion formed at a rear end of the body for coupling with the pipe passage; A drilling pipe coupling portion connected to a drilling member and formed at a front end of the body for coupling with a drilling pipe for guiding movement of the pipeline; And a disturbance formed on an outer surface of the body to disturb the soil.

Hereinafter, a substrate stacking cassette according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

1 is a plan view showing a schematic configuration of a non-removable pipeline laying apparatus having a reamer and a consolidation member according to a preferred embodiment of the present invention, and FIG. 2 is a pilot hole drilling unit of the non-adhesive pipeline laying apparatus. Is a cross-sectional view showing a process of excavating a pilot hole. 3 and 4 are cross-sectional views illustrating a process of expanding and drilling a pilot hole using an expansion unit of the non-removable pipeline embedding apparatus.

1 to 4, the non-removable pipeline laying device 100 includes the pilot hole drilling unit 10 for drilling the pilot hole 12 and the expansion and drilling of the pilot hole 12. The expansion unit 30 which forms the tunnel 32, and the pipeline embedding unit 50 which embeds the pipeline 52 in the embedding tunnel 32 are provided.

As shown in FIG. 2, the pilot hole drilling unit 10 rotates the bit member 14, the drilling pipe 15 for transmitting rotational force to the bit member 14, and the drilling pipe 15. Drilling member 16 is provided.

The bit member 14 is a member that excavates the pilot hole 12, and has a conventional structure widely used for ground excavation or drilling.

Preferably, the bit member 14 injects water of predetermined components including bentonite around the ground to be excavated. This completion cools the bit member 14 and loosens the ground to facilitate excavation. In addition, after completion of a predetermined time, the dilution also combines with the ground to form a mixture having a predetermined strength, thereby preventing the collapse of the excavation surface. Since the bit member 14 for ejecting water is also widely used, a detailed description thereof will be omitted.

The drilling pipe 15 is a member that transmits the rotational force of the drilling member 16 to the bit member 14. The drilling pipe 15 feeds water to the bit member 14 through a passage therein.

Preferably, an outgoing member 15a for transmitting the position of the bit member 14 is provided at the tip end of the drilling pipe 15. The transmitting member 15a can selectively control the excavation direction of the bit member 14 together with the sensor 15b installed on the ground. Meanwhile, FIG. 2 illustrates a case in which the transmitting member 15a is installed in the drilling pipe 15 and the sensor 15b is located on the ground. However, the transmitting member is positioned on the ground and the sensor is installed in the drilling pipe 15. It is possible.

The drilling member 16 is installed in the first pit 80 to rotate the bit member 14. The first pit 80 is a pit formed at a portion at which the pilot hole 12 is excavated at both ends of the pipeline embedding path. A second pit 90 is formed at the other end of the pipeline embedding path.

Preferably, the drilling member 16 is installed on the upper surface of the guide rail 17 so as to be movable in a predetermined section. This is to allow the bit member 14 to be pressed to the excavation front surface. The guide rail 17 is supported by a reaction force wall 18 installed at the rear thereof. That is, the reaction wall 18 resists the reaction force generated when the drilling member 16 presses the bit member 14.

The expansion unit 30 has a reamer 34 for expanding and drilling the pilot hole 12 to be suitable for embedding the pipeline. That is, the reamer 34 expands and excavates the pilot hole 12, as shown in Figs. 3 and 4, to form a buried tunnel 32 through which the pipeline can be embedded. The reamer 34 is installed in the drilling pipe 15 after the pilot hole 12 is excavated to the second pit 90.

As shown in Figure 5 and 6, the reamer 34 is formed along the longitudinal direction in the center of the body 35 so as to disturb the ground portion of the hollow portion (35a) and the excavation surface in which water of the predetermined component flows in Protruding portion 34c formed on the front and rear surfaces of the body 35 and the diluting nozzle 34b formed on the surface of the body 35 and the protruding portion 34c so as to communicate with the hollow portion 35a and spraying diuresis, and the body And a bit 34a provided on the surface of the protruding portion 34c.

The protrusion 34c formed on the front surface of the reamer 34 and the water injection hole 34b formed on the protrusion 34c facilitate the excavation of the soft ground. That is, the ground is disturbed by dipping injected from the protrusion 34c and the dicing jet 34b, and thus, the soil is easily excavated.

Water discharged from the body 35 and the rear protrusion 34c of the reamer 34 serves to prevent collapse of the excavation surface. That is, the jetted water is mixed with the earth and sand of the surrounding ground, and forms a mixed layer having a predetermined strength as time passes. As such, the diuretic containing bentonite not only facilitates excavation but also prevents the collapse of the excavated ground.

Guide pipes 36 are connected to the rear surface of the reamer 34. If a problem occurs during the excavation work, the reamer 34 is taken out to the outside using the guide pipe 36.

The reamer 34 having such a structure is connected to the drilling member 16 by the drilling pipe 15 and rotated. That is, as shown in FIGS. 3 and 4, the reamer 34 is connected to the drilling member 16 through the pilot hole 12 to extend the pilot hole 12 toward the first pit 80. Move forward. At this time, the drilling member 16 is reversed at a predetermined speed by the guide rail 17 and presses the reamer 34 toward the first pit 80.

Preferably, the expansion unit 30 includes at least two reamers having different diameters so as to sequentially expand and drill the pilot hole 12. That is, the pilot hole 12 is extended and excavated at least twice, and the pilot hole 12 is expanded and drilled stepwise by using a reamer of a large diameter sequentially.

The pipeline embedding unit 50 is a unit for installing the pipeline 52 in the embedding tunnel 32 excavated by the reamer 34. The pipeline embedding unit 50 includes a hydraulic jack 54 installed in the second pit 90, a consolidation member 56 for pushing the soil to the side by consolidation by sealing the distal end of the pipeline 52, and the pipeline 52 sliding. It is provided with a guide rail (57).

When the excavation of the pipeline buried tunnel 32 by the reamer 34 is completed, the reamer 34 is reversed to the second pit 90, and then the consolidation member 56 is connected to the guide pipe 36. Alternatively, when the excavation of the pipeline buried tunnel 32 by the reamer 34 to the first pit 80 is completed, the reamer 34 is removed, and then the drilling pipe 15 is reversed to the second pit 90. And couple the reamer 34 to the drilling pipe 15 at the second pit 90.

The hydraulic jack 54 presses the rear end of the conduit 52 so that the conduit 52 is pressed into the ground. The hydraulic jack 54 is supported by the reaction force wall 55 installed at the rear. Reaction wall 55 serves to resist the reaction force generated by pressing the rear end of the pipe line (52). On the other hand, the spacer 58 may be installed in the space between the rear end of the conduit 52 and the hydraulic jack 54.

The consolidation member 56 is a conical body 56a sealing the tip of the conduit 52 so as to condense and advance the soil to the surrounding ground, and the rear of the body 56a for coupling with the conduit 52. A pipe coupling portion 56b formed at the end, a drilling pipe coupling portion 56c formed at the tip of the body 56a for engagement with the drilling pipe 36, and an outer surface of the body 56a for disturbing the soil. The disturbance part 56d is provided.

That is, the body 56a of the consolidation member 56 seals the distal end portion of the conduit 52 so as to prevent the inflow of foreign matter such as earth and sand into the conduit 52. By preventing the inflow of soil and the like into the pipeline, consolidation of the surrounding ground can prevent secondary ground collapse due to ground collapse or groundwater outflow even in soft ground or groundwater-rich strata.

Preferably, as shown in FIG. 7, a reamer 34 is provided between the consolidation member 56 and the drilling member 16. The reamer 34 makes it easier to advance the conduit 52. The reamer 34 and the consolidation member 56 are connected by the guide pipe 36. A predetermined member of the guide pipe 36 is provided with a bearing member (not shown) that blocks the rotation of the drilling member 16.

The guide rail 57 is to facilitate the advancement of the conduit 52, and is a rail widely used in a semi-shield method.

As such, the conduit 52 is pressurized by the hydraulic jack 54 and guided by the consolidation member 56 connected to the drilling member 16 and advanced. In addition, the reamer 34 is rotated to facilitate further advancement of the conduit 52. Therefore, the pipeline 52 can be embedded accurately in the embedding path. In addition, it is possible to prevent the collapse of the ground by consolidating the ground around the pipeline.

Then, the pipe laying method using the non-removable pipe laying device 100 according to a preferred embodiment of the present invention will be described with reference to FIGS.

First, as shown in FIG. 2, the pilot hole 12 along the pipeline embedding path from the first pit 80 to the second pit 90 using the drilling member 16 installed in the first pit 80. Excavation (S10). The bit member 14 excavates the ground and at the same time sprays water of predetermined components to prevent the collapse of the excavated ground.

The bit member 14 is pressed and advanced by the drilling member 16 reciprocating relative to the excavation surface. At this time, the transmission member 15a which is provided at the distal end of the drilling pipe 15 to transmit the position of the bit member 14, and the sensor 15b which is installed on the ground and senses a signal transmitted from the transmission member 15a. The direction in which the bit member 14 is flexed can be selectively controlled by using. Alternatively, a transmission member may be installed on the ground and a sensor may be installed at the tip of the drilling pipe 15.

When the excavation of the pilot hole 12 to the second pit 90 is completed, the bit member 14 is removed and the reamer 34 is installed in the drilling pipe 15. 3 and 4, the pilot hole 12 is expanded and excavated to form a buried tunnel 32 (S20).

The embedding tunnel 32 is excavated from the second pit 90 toward the first pit 80. The reamer 34 is rotated and advanced by the drilling member 16. The drilling member 16 moves in a direction opposite to the second pit 90 and causes the reamer 34 to be pressed toward the first pit 80. The reamer 34 sprays diuretic to facilitate the excavation of the ground and prevent the collapse of the excavated ground.

3 and 4 show that the ream 34 is moved once to form the buried tunnel 32. However, the ream 34 of the large diameter is sequentially reciprocated several times to bury the buried tunnel ( 32) may be formed.

When the excavation of the buried tunnel 32 by the reamer 34 is completed, the reamer 34 is reversed to the second pit 90, and then the consolidation member 56 is connected to the guide pipe 36. Alternatively, when the excavation of the buried tunnel 32 by the reamer 34 to the first pit 80 is completed, the reamer 34 is removed, and then the drilling pipe 15 is reversed to the second pit 90. It is also possible to couple the reamer 34 to the drilling pipe 15 at the second pit 90.

Next, as shown in FIG. 7 and FIG. 8, the pipeline 52 is installed in the embedding tunnel 32 using the pipeline embedding unit 50 (S30). The rear end of the conduit 52 is pressurized by using the hydraulic jack 54 provided in the second pit 90, and the advancement of the conduit 52 is guided by the consolidation member 56.

Since the consolidation member 56 seals the distal end of the conduit 52, it prevents foreign substances such as soil and groundwater from flowing into the conduit 52. Therefore, since the surrounding ground, which is expanded by the reamer 34 and maintains a predetermined strength, can be consolidated using the consolidation member 56, there is an effect of preventing the collapse of the ground.

As described above, the non-adhesive pipeline laying method of the present invention not only prevents the collapse of the ground, but also enables precise construction by pre-excavating the pilot hole 12, thereby shortening the construction period compared to the existing construction method. In addition, construction costs can be saved.

As described above, the reamer and the consolidation member according to the present invention and the non-adhesive pipe laying device having the same and the method thereof have the following effects.

First, the soil discharge during the excavation process is minimized, and the ground around the excavation tunnel is mixed with muds, and the ground collapse can be prevented.

Second, the ground collapse can be prevented by consolidating around the excavated ground.

Third, by drilling a pilot hole, it is possible to grasp the state of the ground in advance, and precise construction can be performed even in a long distance.

Fourth, it is possible to reduce the construction period and the construction cost by preventing the ground collapse and increase the precision of the construction.

Claims (10)

In the non-adhesive pipeline embedding apparatus for embedding a pipeline from a first pit formed at one end of a pipeline embedding path to a second pit formed at the other end of the pipeline embedding path, A bit member installed at the first pit to excavate the pilot hole along the pipeline embedding path from the first pit to the second pit, a drilling member for rotating the bit member, and connecting the bit member and the drilling member A pilot hole drilling unit including a drilling pipe; After the bit member which excavated the pilot hole to the second pit is separated, it is installed at the tip of the drilling pipe and selectively rotated by the drilling member, and the second pit from the second pit so that the conduit can be embedded. The pilot hole is expanded and excavated to one foot to form a pipeline buried tunnel, and in order to facilitate the excavation of the ground around the pilot hole, and to prevent the collapse of the excavated ground, a predetermined amount of water is injected to spray a predetermined strength. An expansion unit comprising a reamer to form a mixed layer having; And A hydraulic jack installed on the second pit to pressurize the rear end of the pipeline, and coupled with the front end of the pipeline so that the front end of the pipeline is sealed, the soil inside the pipeline buried tunnel is pushed to the side to be consolidated and connected to the drilling member to connect the pipeline. And a conduit embedding unit for continuously injecting the conduit into the conduit buried tunnel, including a consolidation member for guiding the movement of the non-removable conduit embedding apparatus having a reamer and a consolidation member. The method of claim 1, The pilot hole drilling unit, Any one of an outgoing member or a sensor installed at the distal end of the drilling pipe that transmits the rotational force of the drilling member to the bit member in front of the excavation and transmits the position of the bit member, and on the ground to detect the signal of the outgoing member Reamer and consolidation selectively control the excavation direction by the bit member by using any one of the installed sensor or the transmission member installed on the ground to transmit a signal received by the sensor installed at the tip of the drilling pipe A non-adhesive pipeline laying device having a member. The method according to claim 1 or 2, And the expansion unit includes at least two reamers having different diameters so as to sequentially expand and excavate the pilot hole. The method according to claim 1 or 2, The consolidation member, A conical body that seals the tip of the conduit so as to consolidate the soil to the surrounding ground and move forward; A pipe coupling portion formed at a rear end of the body for coupling with the pipe passage; A drilling pipe coupling portion formed at a front end of the body for coupling with the drilling pipe; And And a disturbing portion formed on an outer surface of the body to disturb the soil. A non-removable pipe burying device having a reamer and a consolidation member. The method according to claim 1 or 2, The reamer, A hollow portion formed along a longitudinal direction in a central portion of the body and into which the dihydrate is introduced; Protrusions formed on the front and rear of the body so as to disturb the ground of the excavation surface; A diluting nozzle which is formed on a surface of the body and the protruding portion so as to communicate with the hollow part and sprays the dihydrate on the surrounding ground; And And a bit provided on a surface of the body and the protrusion, wherein the pilot hole is expanded and excavated into a tunnel having a diameter of the body, and includes a reamer and a consolidation member. In the non-adhesive pipeline embedding method for embedding a pipeline from a first pit formed at one end of a pipeline embedding path to a second pit formed at the other end of the pipeline embedding path, (a) digging a pilot hole along the pipeline embedding path from the first pit to the second pit using a drilling member installed in the first pit; (b) connecting a reamer having a bit and a water injection hole to the drilling member, and rotating the reamer to expand and drill the pilot hole to form a pipeline embedding tunnel in which the pipeline can be buried and complete the predetermined component. Spraying onto the ground; And (c) pressurizing the rear end of the conduit using a hydraulic jack installed in the second pit, and simultaneously guiding the movement of the conduit using a consolidation member connected to the drilling member and continuously injecting the conduit into the conduit buried tunnel; Non-removable pipe laying method, characterized in that it comprises a. The method of claim 6, In step (b), Expanding and digging the pilot hole at least two times using the reamer, a non-adhesive pipe laying method, characterized in that for expanding the pilot hole step by step using a reamer of a large diameter sequentially. The method of claim 7, wherein In step (a), Any one of an outgoing member or a sensor installed at the distal end of the drilling pipe that transmits the rotational force of the drilling member to the bit member in front of the excavation and transmits the position of the bit member, and on the ground to detect the signal of the outgoing member And selectively controlling an excavation direction by the bit member using any one of an installed sensor or a transmission member installed on the ground to transmit a signal received by a sensor installed at a tip of the drilling pipe. Non-removable pipe laying method. A hollow portion formed along a longitudinal direction in the center portion of the body and into which dihydrate of a predetermined component flows; Protrusions formed on the front and rear of the body so as to disturb the ground of the excavation surface; A diluting nozzle which is formed on a surface of the body and the protruding portion so as to communicate with the hollow part and sprays the dihydrate on the surrounding ground; And And a bit provided on a surface of the body and the protrusion, and expanding and drilling a pilot hole previously drilled to a predetermined diameter into a tunnel having a diameter of the body. A conical body sealing the distal end of the conduit so as to consolidate the earth and sand to the surrounding ground; A pipe coupling portion formed at a rear end of the body for coupling with the pipe passage; A drilling pipe coupling portion formed at a distal end of the body for coupling with a drilling pipe connected to a drilling member to guide movement of the pipe; And Consolidation member comprising; a disturbance formed on the outer surface of the body to disturb the soil.