KR20200064372A - Piercing tool indentation method - Google Patents

Abstract

Disclosed is a piercing tool indentation method. In particular, a new pipe burying method of the present invention comprises: an underground pipeline forming step of mounting a piercing tool on a propulsion hole before advancing the piercing tool by using a pneumatic pressure to allow the same to reach an arrival hole; a step of connecting a pipe to one end portion of a pneumatic hose which has reached the arrival hole by using a puller; and a step of operating the piercing tool such that the pipe can be reversely propelled to the propulsion hole after being inserted into the arrival hole along the underground pipeline, and burying the pipe connected to the puller such that the same can be inserted into the arrival hole before reaching the propulsion hole. Therefore, because a small hole can be formed by penetrating the ground after the present invention is moved forwards or backwards in a frontward and rearward vibration method by means of the pneumatic pressure of a compressor, the maximal effect can be created from the minimal investment costs.

Description

Piercing tool press method {PIERCING TOOL INDENTATION METHOD}

The present invention relates to a method for installing an underground pipe, and more particularly, to a method for embedding a new pipe using a non-adhesive method capable of landing a new pipe without excavating the ground.

In general, underground facilities such as water and sewage pipes for drinking water supply and sewage treatment, or underground pipes for power and communication cables are buried underground in living infrastructure such as houses and roads. Plumbing work is carried out.

In general, plumbing works are performed by laying the ground surface and then embedding the piping on the ground surface.

In addition, when a new pipe is to be buried, when a river or ground building is located, the construction of a water barrier that blocks the flow of river water must be preceded, or the pipeline must be bypassed and buried, which increases the construction cost and construction period due to the burial of the pipe. Is done.

In addition, as quality of life improved, noise, dust, and traffic problems caused by existing construction work became a factor in civil complaints. Due to urbanization, numerous obstacles, such as gas pipes and communication pipes, were disturbed, and the surface was opened to reclaim new pipes. There was a limit to the way.

KR Registered Patent Publication No. 10-1776916 (2017.09.04)

The present invention for solving these problems is in various installations, such as landscaping projects, construction work such as buildings, electrical wiring work in all underground areas that require expansion of underground transportation facilities, gas lines, sewage pipes, drain pipes, communication cables, irrigation work, etc. It is an object of the present invention to provide a piercing tool press-fitting method that allows the construction of a small hole to be made non-adhesive with minimal reversal.

The piercing tool press-fitting method of excavating an underground pipe and laying a new pipe using the hammer head piercing tool of the present invention for solving such a problem, (a) the starting point and end point to reach the starting point and end point to fill the new pipe Forming a sphere, seating the piercing tool on a propulsion port, and advancing the piercing tool using pneumatic pressure to form an underground pipe to reach the reach, and (b) one end of the pneumatic hose reaching the reach Connecting a pipe using a puller to and (c) operating the equipment such that the pipe is reversely propulsed from the inlet to the propulsion hole along the underground pipe, so that the pipe connected to the puller is inserted into the reach and buried to reach the propulsion hole This can be achieved by including steps.

Steps (a) include (a-1) placing the piercing tool on the support, (a-2) setting the propulsion path (direction and angle), and (a-3) opening and closing the oil by 1/2 to increase the propulsive force. Entering the piercing tool by 1/2, (a-4) When the piercing tool enters the ground about 1/3, close the oiler, and check the propulsion path again and (a-5)(a-4) If the propulsion path is normal in step ), the oiler is opened and closed again 1/2 to advance the piercing tool, and it is judged whether the piercing tool has entered about 1/2 of the ground. It is configured to include the step of pushing the piercing tool.

In addition, step (a-1) is a step of inserting a lubricant to the ends of the piercing tool and the pneumatic hose, connecting the air compressor and the oiler, and the oiler and the piercing tool with a pneumatic hose, removing air from the pneumatic hose and removing the oiler It may include the step of replenishing the oil and adjusting the oiler according to the size of the piercing tool.

Therefore, according to the piercing tool indentation method of the present invention, unlike the conventional open method method, it is possible to make a small hole through the ground by advancing or reversing with the pneumatic method of the air compressor back and forth with the pneumatic method, thereby maximizing the maximum effect compared to the minimum investment cost. There is an effect that can be created.

In addition, according to the piercing tool indentation method of the present invention, there is an effect of minimizing civil complaints by minimizing excavation, minimizing surrounding landscape damage, and minimizing environmental impact of noise and dust.

1 is a main configuration of the piercing tool indentation method apparatus according to an embodiment of the present invention,
2 is a detailed configuration diagram of the piercing tool,
3 is a flow chart for explaining the piercing tool indentation method of the present invention,
And
4 to 9 are reference drawings for explaining a method for laying new pipes.

The terms or words used in the present specification and claims are not to be construed as being limited to ordinary or lexical meanings, and the inventor is based on the principle that the concept of terms can be properly defined in order to best describe his or her invention. It should be interpreted in a sense and concept consistent with the technical idea of the present invention.

Throughout the specification, when a part “includes” a certain component, this means that other components may be further included rather than excluding other components unless specifically stated to the contrary. In addition, terms such as “…unit”, “…group”, “module”, and “device” described in the specification mean a unit that processes at least one function or operation, which is implemented by a combination of hardware and/or software. Can be.

It should be understood that the term “and/or” throughout the specification includes all combinations that can be presented from one or more related items. For example, the meaning of “first item, second item, and/or third item” will be presented from the first, second, or third item, as well as two or more of the first, second, or third items It means a combination of all possible items.

Throughout the specification, the identification numbers (for example, a, b, c, ...) in each step are used for convenience of description, and the identification numbers do not limit the order of each step. It may occur differently from the order specified unless a specific order has been explicitly stated in the context. That is, each step may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

The term'non-adhesive method' means an economical and environmentally friendly method of drilling a hole into the ground without digging all of the ground where a new pipe must be installed or installing a new pipe using an existing pipe.

The'piercing tool' is a method that advances with the force of the impact of the impact hammer in the cylinder case inside the pipe-shaped mechanism to penetrate the ground, electric wiring work, gas line, sewer pipe, drain pipe, communication cable, irrigation work, landscaping business, building, etc. This refers to equipment that can be constructed with minimal restoration work in a variety of installation works in all basements that require construction work, expansion of underground transportation facilities, etc.

'Mall Track' is a detection system that is compatible with a piercing tool. It is a device that can find the working direction of a piercing tool up to 3M deep with a beacon and receiver of Subsite. It is very simple to replace a general piercing tool with a mortar. , The Moll Track kit is compatible with 2.50″~4.00″ (63-98mm) head piercing tools, and is used when there are many obstacles or it is necessary to locate the equipment.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

1 is a main configuration diagram of a piercing tool indentation method according to an embodiment of the present invention, as shown, the new pipe filling apparatus of the present invention forms an underground pipeline by air pressure with the air compressor 110 for supplying air It includes a piercing tool 130 and a support 140 for supporting the piercing tool 130.

The piercing tool 130 is a pneumatic piercing mechanism (PNEUMATIC PIERCING TOOL) that is mounted on a propulsion tool to form an underground pipeline, and when the direction of formation of the underground pipeline is determined, the impact force of the impact hammer in the cylinder case inside the pipe-shaped mechanism It is a device for advancing into and drilling the ground.

To this end, the piercing tool 130 is supported by the support 140 and operates to pierce by air pressure supplied through the air compressor 110 and the oiler 120.

First, the propulsion hole 320 is a space dug at a starting point to form an underground pipeline, and the support 140 is seated and a piercing tool 130 is coupled to the support 140.

The reach 310 is a digging space formed at an end point to form an underground pipeline, and is used as a space for joining a buried pipe using a puller at the end of the piercing tool 130.

One or more of these propulsion and reach may be formed depending on the length of the new pipe to be buried.

When the length of the new pipe to be buried is long, it is preferable to form a propulsion port and a reach port based on a length of about 20 m.

In addition, it is preferable that the reach 310 and the propulsion port 320 are approximately 2.5 m long and 1.5 m wide.

The air compressor 110 is a device that controls the air pressure to be output to the output terminal by the operation of the switch, and is equipped with an operation pad to control the air pressure and RPM.

In addition, the air compressor 110 allows the air pressure generated by using the pneumatic hose 111 to be delivered to the oiler 120, and the propulsive force is transmitted to the piercing tool 130 by the oiler 120.

When using the piercing tool 130 for the first time or after using it for a long time, after inserting about 15 ml of pre-lubricating oil into the tail of the piercing tool and 90 to 150 ml at the end of the pneumatic lake, all pneumatic hoses are used to prevent kinks. After sufficiently loosening and completely removing foreign substances from the hose, the air compressor 110 and the pneumatic hose 120 should be connected.

In addition, after opening the valve to drain all the air flowing out of the air hose, sufficiently fill the oiler 120 with oil so that all of the scale screw parts are locked, and then when replenishing the oiler 120 with oil, fully tighten the scale screw clockwise. After locking, turn it counterclockwise according to the table below.

Type by equipment size Oil spill adjustment screw scale
<Based on counterclockwise direction) 2.0" 16 2.5"~3.5" 14 4.0"~4.375" 8 5.125" 6 5.75" 4

As described above, after removing the foreign material of the pneumatic hose connected between the oiler 120 and the piercing tool 130, connect the hose of the piercing tool 130 to the other side of the oiler 120 and open the oiler 120 to release air. It is preferable to remove the foreign material and then connect it to the tail portion of the piercing tool 130.

That is, after forming the propulsion and reach at the start and end points where the new pipe is to be buried, the piercing tool is seated on the propulsion, and then the piercing tool is advanced using pneumatic pressure to reach the reach to form the underground pipeline. Is to do.

The piercing tool 130 moves to advance through the force of the recoil impact of the impact hammer in the inner cylinder case of the pipe-shaped mechanism to penetrate the ground, to form an underground pipeline with minimal reversal, and to fill the new pipeline with the formed underground pipeline do.

To this end, the piercing tool 130 includes a hammer head 131 composed of a fixed or recoil-type head and an impact hammer 132 inserted into the inner cylinder 133 of the hammer head 131 and oscillating back and forth with pneumatic pressure. By the pneumatic pressure supplied from the (120), the impact hammer 132 is operated to generate an underground pipeline by applying an impact to the ground in the traveling direction in recoil in the cylinder 133.

Referring to the detailed configuration of the piercing tool of Figure 2, the piercing tool 130 is composed of a head 131 and a cylinder 133, the cylinder 133 is pneumatically impact hammer 132 is an arrow direction of the drawing It is configured to vibrate back and forth, and when the impact hammer 132 strikes the inner side of the head 131 by the vibration, the head 131 advances while piercing the ground with the impact force.

In other words, the strong vibration and impact of the impact hammer 132 is continuously made so that the general soil layer as well as the rock layer can be easily split and crushed, so that the underground pipeline construction is rapidly progressed, so that the pipeline construction is quickly performed.

The piercing tool consists of a replaceable fixed head and a non-rebound type recoil head.

The replaceable head (fixed head) is suitable for a soft general working environment, rather than a rough rock type that works with a replaceable head design when the head is worn in a fixed form. Therefore, it has the advantage of being faster than the recoil type when used in a soft general soil working environment, and is suitable when the productivity per working hour is not largely considered.

The replaceable head (fixed head) is suitable when considering the initial economic cost (purchase cost and maintenance cost) as a priority compared to the recoil type due to less moving parts and less wear and tear.

The recoil-type head is a type in which the head moves, and several parts are assembled into one. It is suitable for a working environment in which the quality of the working soil is a rock. Also, it is suitable when the productivity per hour is not largely considered, and it is a suitable design when considering the productivity per hour when working in the rock area.

When the underground pipe is formed up to the reaching port 310 by the operation of the piercing tool, the piercing tool 130 reaching the reaching port is separated from the pneumatic hose 121, and the puller 160 is used at the separated end. The pipe 170 is connected and operated so as to be reversely propulsed from the reach to the propulsion port, so that the pipe connected to the puller is inserted into the reach and is buried to reach the propulsion port.

In addition, the piercing tool 130 is formed so that the portion except for the conical head portion for obtaining propulsion is long so that the widened pipe hole is not collapsed to form a solid earth pipe.

The support 140 is a pedestal that is seated on the propulsion hole 320 and supports the piercing tool 130 to form an underground pipeline in a predetermined direction while maintaining horizontality.

Therefore, the support 140 is a V-shaped rectangular support bracket to support the piercing tool 130 in the direction of propulsion of the base bracket 141 and the piercing tool 130 installed on the bottom of the horizontally excavated propulsion tool 320 ( 143) and the rectangular support bracket (143) is configured to include a coupling hole (142) for coupling to the base bracket (141).

In addition, since the piercing tool 130 supported by the rectangular support bracket 143 is a device that vibrates back and forth by pneumatic pressure, a fastener 144 for securely binding the piercing tool 130 mounted on the rectangular support bracket 143 is provided. To be equipped.

The fastener 144 is preferably configured to be firmly coupled to the rectangular support bracket 143 by squeezing the piercing tool 130 mounted on the rectangular support bracket 143 from the top.

That is, the support 140 is to suppress the flow of the piercing tool 130 to move rapidly without any orbital change or departure phenomenon along the set traveling direction, so that the set expansion operation can be performed quickly and accurately.

In addition, since the piercing tool 130 of the present invention strikes a hammer head that vibrates back and forth by pneumatic pressure to the ground to form an underground pipeline with its impact force, the path may be changed by the impact force, so that the course may be changed during operation. You may need to check the process.

That is, it is necessary to set the propulsion path (direction and angle) before performing the work, and to confirm that the piercing tool is proceeding normally along the propulsion path.

To this end, the present invention uses a'mall track' as a detection system compatible with a piercing tool. The Mortrak is a device that can find the working direction of a piercing tool to a depth of 3M with a beacon and receiver of Subsite, and can be used by replacing a general piercing tool with a Mortrak. The Mortrak kit is 2.50″~4.00″ (63 It is compatible with the piercing tool of -98mm) head, and is a device that is frequently used when there are many obstacles or it is necessary to locate the equipment.

In addition, the mall track can be used as a replacement type, but it can also be mounted on one side of the head of the piercing tool or a pneumatic hose connected to the piercing tool.

Referring to FIG. 2, it can be seen that the mole track 134 is mounted on the head portion of the piercing tool.

The location check through the mole track 134 can also be confirmed at the point where the location is to be confirmed using the mole track receiver.

In the present invention, as well as a mole track using a beacon and a receiver, a GPS receiver is installed and used to set and check a path of a piercing tool using GPS location tracking.

In this case, the GPS receiver 134 is installed and used at the mounting position of the mall track of FIG. 2.

That is, the GPS receiver is mounted on one side of the head of the piercing tool or a pneumatic hose connected to the piercing tool, and the received GPS position is transmitted to the receiver through short-range wireless communication to accurately transmit the path of the current piercing tool.

For example, when setting the propulsion route of the piercing tool 130 using the horizontal and the aiming device in the preparation stage, one or more GPS positions are set along the propulsion route and data for the set position is used by using the GPS position acquirer. After obtaining and recording, when it is determined that the piercing tool 130 has approached the corresponding location, it is possible to obtain the GPS location of the current piercing tool 130 and compare the set GPS value to correct the direction of the piercing tool.

Specifically, if it is judged that the GPS location is the same as the result of determination, the operation of forming the underground pipe along the propulsion path is continued, and when the judgment determines that the GPS location is different, a new propulsion path from the current location to the arrival gate is set, and the newly set propulsion It is to record one or more other GPS inspection locations along a route using a GPS location acquirer, to work according to the set propulsion route, and to check the GPS location at the registration point again so that it can proceed accurately to the targeted entrance.

Referring to Figure 2, the head of the piercing tool is illustrated that the mole track or GPS receiver is mounted at 134.

The use of such a mall track and a GPS receiver can confirm the propulsion path of the piercing tool, thereby effectively embedding a new hall.

The piercing tool pressing method of the present invention will be described using such a device.

Figure 3 is a flow chart for explaining the piercing tool indentation method of the present invention, as shown, the new pipe laying method of the present invention using the piercing tool to form an underground pipeline, and a new pipe through the formed underground pipeline It works to be buried.

That is, in the method for laying a new pipe of the present invention, a propulsion port 320 and a reaching port 310 are formed at a start point and an end point to embed a new pipe underground, and the piercing tool 130 is seated on the support 140. Then, by inserting the piercing tool 130 connected to the pneumatic hose 121 into the ground, the underground pipe forming step (S110) and the piercing tool 130 reaching the reach 310 are reached. The step (S120) and the pipe 170 connecting the new pipe 170 using a puller 160 to the end separated from the pneumatic hose 121 and separated from the pneumatic hose are introduced from the reach 310 and the propulsion hole 320 ) To propel the equipment back to reach it, and when the pipe reaches the propulsion port 320, it may be made to include the step of separating the equipment (S130 ).

First, the underground pipeline forming step (S110) is a step of forming the underground pipeline by advancing the piercing tool 130 by pneumatic pressure of the air compressor 110, and first, a propulsion tool at a starting point and an arrival point of a space in which a new pipeline is to be buried. A reach is formed (S111).

As described above, the propulsion tool 320 is a space dug at the starting point to form the underground pipeline, and the support 140 is seated and the piercing tool 130 is coupled to the support 140.

The reach 310 is a digging space formed at an end point to form an underground pipeline, and is used as a space for joining a buried pipe using a puller at the end of the piercing tool 130.

When the propulsion port 320 and the reach port 310 are formed in step S111, the support 140 is installed in the propulsion port 320, then the piercing tool 130 is seated on the support 140 and the hoses are connected between the devices. (S112).

Specifically, step S112 is a step of inserting lubricating oil at the ends of the piercing tool 130 and the pneumatic hose 121, the air compressor 110 and the oiler 120, and the oiler 120 and the piercing tool 130 pneumatic hose After connecting to (111,121), the air of each pneumatic hose is removed and the oiler 120 is replenished with oil.

The amount of oil supplemented to the oiler 120 adjusts the oil outflow adjustment screw according to the size of the piercing tool 130.

Table 1 shows the oiler's oil outflow adjustment screw according to the piercing tool size.

On the other hand, after the piercing tool 130 is seated on the support 140, a propulsion path (direction and angle) is set in order to determine the traveling direction of the piercing tool 130.

When the propulsion route is established, one or more GPS positions according to the propulsion route are acquired using a GPS location acquirer, and the acquired GPS position is displayed on the surface of the surface and registered and stored in actual coordinates.

Referring to the reference drawing for explaining the method of laying a new pipe in FIG. 4, the amming devices 210 and 220 are respectively installed in the propulsion port 320 and the reach port 310, and the propulsion path is used by using the horizontal and amming devices. It is to set and register the points indicated by G1 to G4 on the route as the GPS verification position, that is, the piercing tool progress direction verification position.

That is, the G1 to G4 points are marked on the surface of the surface, and at the same time, the GPS positions of the G1 to G4 points are registered, and the position is confirmed according to the actual path of the piercing tool 130.

To this end, a piercing tool or a pneumatic hose may be provided with a GPS location receiver and a short-range wireless communication means for transmitting the received GPS location.

In addition, after connecting the pneumatic hoses 111 and 121 between the air compressor 110, the oiler 120, and the piercing tool 130, the piercing tool 130 is operated to perform a work to form an underground pipeline (S113 to 114). ).

When operating the piercing tool in step S113, the oiler 120 is opened and closed by 1/2 to enter the piercing tool 130 with a thrust force of 1/2.

If it is determined that the piercing tool 130 has entered the ground about 1/3, the oiler 120 is closed, and the GPS position is checked to check the propulsion path again.

That is, the position of the G1 point in FIG. 4 is set to a point about 1/3 of the length of the piercing tool.

If the GPS location of the G1 point is the same as the registered GPS location, the Euler 120 is opened and closed again 1/2 to advance the piercing tool 130, and it is determined whether the piercing tool has entered the ground about 1/2 and about 1/2 If it is determined that the entry, the oiler 120 is opened to the front to propel the piercing tool 130.

This is because the piercing tool is in the form of a pipe, so if the propulsion direction is correctly set when entering the initial underground and forming the underground pipeline, even if an impact is applied by the impact hammer, the length of the piercing tool does not change easily due to its length. It is to check the GPS position at about 3 points.

In the present invention, for convenience of explanation, it is described, for example, that the location of the piercing frame is checked by GPS, but when using a molar track, the following process can be performed.

In the step of setting the propulsion path using the porridge, leveler and the aiming device, one or more mole track positioning points according to the propulsion path are set, and it is determined that the piercing tool has reached the one or more mole track positioning points If it does, it receives the current position of the piercing tool using the moltrack receiver and determines whether it exists on the propulsion path.

As a result of the determination, if it is determined that the location of the mall track is on the route, the underground pipeline is continuously formed along the set propulsion route, and if it is determined that the location of the mall track is off the route, a new propulsion route from the current position to the reach is reached. Set, reset one or more mall track positioning points according to the newly set propulsion route, and if it is determined that the piercing tool has reached the corresponding position, repeat the process of checking the position using the mall track receiver.

On the other hand, looking at the reference drawing for explaining the method of laying a new pipe in FIG. 5, it can be seen that the piercing tool 130 proceeds into the ground and the underground pipeline 150 is formed.

When the underground pipeline 150 is formed by the piercing tool 130 in step S113, the piercing tool 130 reaching the reach 310 is separated, and the puller 160 is attached to the end of the separated pneumatic hose 121. Use to connect the pipe (S120).

Of course, if it is determined that the piercing tool 130 has reached the set points (G2 to G4) during piercing, the corresponding GPS location may be received to check the course.

Looking at the reference drawing for explaining the method for laying a new pipe in FIG. 6, the piercing tool 130 progresses into the ground to form the underground pipeline 150 and the piercing tool 130 reaches the reach 310. Can be.

As shown in the drawing, when the piercing tool 130 is completely exposed to the reach 310, the piercing tool 130 is removed from the end of the pneumatic hose 121, and the piercing tool 130 is separated from the puller ( 160) and one side of the pipe to be buried in the other end.

Looking at the reference drawing for explaining the new pipe laying method of Figure 7, the piercing tool 130 is released, the end of the pneumatic hose 121 and the end of the pipe 170 to be filled by the puller 160 is coupled You can see that it is.

When the end of the pneumatic hose 121 and the end of the pipe 170 to be buried are combined by the puller 160 in step S120, the administrator operates the oiler 120 so that the pipe to be buried 170 reaches the entrance 310 In the operation, the pipe 170 connected to the puller 160 is inputted to the arrival hole 310 to operate to reach the propulsion hole 320 by being operated to be reversely propagated from the propulsion hole 320.

Referring to the reference drawing for explaining the method for laying a new pipe in FIG. 8, it can be seen that the pipe 170 to be buried is being injected through the underground pipe 150 of the reach 320, and the new pipe in FIG. 9 is buried Looking at the reference drawing for explaining the method, it can be seen that the pipe 170 to be buried is buried through the underground pipe 150 of the reach 320 to the propulsion hole 310.

9, when the puller 160 is exposed to the propulsion hole, that is, once the end of the pipe 170 to be buried is exposed from the propulsion hole, release the puller 160, remove the support 140, and then finish it. Will be.

As described above, it can be seen that the method for embedding a new pipe using the non-adhesive construction method according to the present invention is configured to enable economical construction by quickly and efficiently applying pipes having low durability such as PE pipe, concrete pipe, and steel pipe. .

As described above, according to the piercing tool press method of the present invention, electrical wiring works, gas lines, sewage pipes, drain pipes, communication cables, irrigation works, landscaping projects, construction work such as buildings, underground transportation facilities, etc. There is an effect that the construction can be performed with a minimum of rework in various installation works.

In the above, the present invention has been described in detail with respect to the described embodiments, but it is apparent to those skilled in the art that various modifications and variations are possible within the scope of the technical idea of the present invention, and it is natural that such modifications and modifications belong to the appended claims.

110: air compressor 120: Euler
130: Piercing tool 134: Mole track or GPS receiver
140: support 150: underground pipeline
160: puller 170: landfill pipe
210, 220: Aiming device
310: reach 320: propulsion

Claims (7)

In the piercing tool indentation method of excavating the underground pipe using a hammer head piercing tool and laying a new pipe,
(a) forming a propulsion port and an arrival port at a start point and an end point where the new pipe is to be buried, seating the piercing tool on a support, and then inserting a piercing tool connected to a pneumatic hose into the ground to reach the reach Underground pipeline forming step;
(b) separating the piercing tool reaching the reach from the pneumatic hose and connecting a pipe using a puller to the end of the separated pneumatic hose; and
(c) reversely propagating the equipment so that the pipe connected to the puller is input from the reach and reaches the propulsion;
Piercing tool pressing method comprising a.
The method according to claim 1,
Step (a) is
(a-1) mounting a piercing tool on a support;
(a-2) setting a propulsion path (direction and angle);
(a-3) opening and closing the oiler by 1/2 to enter a piercing tool with a thrust force of 1/2;
(a-4) When the piercing tool enters the ground about 1/3, close the oiler and check the propulsion path again; and
If the propulsion path is normal in step (a-5)(a-4), the oiler is opened/closed by 1/2 again to advance the rod, and it is determined that the piercing tool has entered about 1/2 of the ground and entered about 1/2. If judged, the step of pushing the piercing tool to open the front oiler;
Piercing tool pressing method comprising a.
The method according to claim 2,
Step (a-1) is
Inserting lubricating oil into the end of the piercing tool and the hose;
Connecting the air compressor and the oiler, and the oiler and the piercing tool with a hose;
Degassing the hose and replenishing the oiler with oil; and
Adjusting the Euler according to the size of the piercing tool;
Piercing tool pressing method comprising a.
The method according to claim 2,
Step (a-2) is
And establishing a propulsion route using a leveler and an aiming device,
Obtaining one or more GPS locations according to the driving route using a GPS location acquirer; and
Registering one or more GPS locations according to the propulsion route;
Piercing tool pressing method comprising a.
The method according to claim 4,
If it is determined that the piercing tool has reached the at least one GPS inspection location, receiving a current GPS location of the corresponding piercing tool and determining whether it matches the stored GPS inspection location;
If it is determined that the GPS location is the same as the result of the determination, continuing the operation of forming the underground pipe along the propulsion path;
If it is determined that the GPS location is different as a result of the determination, setting a new propulsion path from a current location to a reach, and obtaining one or more GPS inspection locations according to the newly set propulsion path using a GPS location acquirer; and
Registering one or more acquired GPS inspection positions according to the set propulsion route;
Piercing tool pressing method comprising a. The method according to claim 2,
Step (a-2) is
And establishing a propulsion route using a leveler and an aiming device,
Set one or more mall track positioning points along the driving route,
If it is determined that the piercing tool has reached the at least one mall track positioning point, receiving a current position of the piercing tool using a mol track receiver to determine whether it exists on a propulsion path;
If it is determined that the location of the mall track is on the route as a result of the determination, continuing the operation of forming the underground pipe along the propulsion route; and
If it is determined that the location of the mole track is off the route, setting a new propulsion path from the current location to the reach, and resetting one or more mole track positioning points according to the newly set propulsion path;
Piercing tool pressing method comprising a. The method according to claim 1,
The piercing tool
A hammer head composed of a fixed or recoil-type head; And
An impact hammer inserted into the inner cylinder of the hammer head and oscillating back and forth with pneumatic pressure;
Including, a piercing tool press-fitting method that generates an underground pipeline by impacting the ground in the traveling direction by the forward and backward vibrations of the impact hammer.

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