KR20110136157A - Circle sewer for dredging and repair apparatus - Google Patents

Abstract

PURPOSE: A dredging and repairing device for a circular pipeline is provided to conveniently perform dredging and repairing works by freely rotating the device inside a circular pipeline. CONSTITUTION: A dredging and repairing device(1) for a circular pipeline comprises a main body(10), a support device(20), a self-propelled vehicle(30), a rotation assist unit(40), a connection pipe(50), a support unit(60), a rotating unit(70), pipeline repair units(80), and an introducer(90). The support device securely supports the device to the inside a circular pipeline. The self-propelled vehicle is connected to the main body. The connection pipe is fixed to the main pipe using a fixing bracket. The rotation assist unit rotates the connection pipe. The support unit supports the device inside the circular pipeline. The rotation unit is connected to the front surface of the connection pipe. The repair units are connected to both sides of the rotating unit. The introducer is coupled to the bottom of the connection pipe and dredges deposits in the circular pipeline.

Description

Circular sewer for dredging and repair apparatus

The present invention relates to a dredging and repairing device of a circular pipe, and more particularly, the dredging and repairing device can be disassembled and assembled in a circular pipe and completely dredged the sediment while rotating forward, backward and up and down freely. The present invention relates to a dredging and repair device for circular pipes for repairing circular pipes.

As is well known, large amounts of water are used in places where humans live and conduct production activities, so that daily sewage and industrial wastewater are increasing.In particular, when there are heavy rain areas or heavy rainfall like Korea, In this case, floating sewage or earth and sand, etc. loaded in sewage that flows along with rainwater as well as living sewage flowing in the sewage pipe are easily deposited due to natural sedimentation or slow flow rate in a curved or enlarged pipeline.

This increase in sedimentation leads to a gradual blockage of the sewer pipes and even backwater damage to the living environment.

In order to prevent such damages, sewer pipes should be installed and maintained well. In any case, as urban activities and industrial activities become more active, the role of sewers is very important and essential to creating an urban environment.

In addition, the sewer plays an important role as a vein in the human body, and dredging is required for the maintenance of such a sewerage, and neglecting this dredging operation causes the entire city to be constipated like humans, causing enormous economic damage as well as human life. Disasters and hazards cause harm, so sewer management is the first consideration in urban development and its maintenance is very important.

As such, the sewer dredging work includes a dredging method by a manpower and a mechanical dredging method. The conventional mechanical dredging method merely replaces a manpower with a mechanical force.

In the conventional dredging device used in such a mechanical dredging method, a winch is installed on both ends of the sewage pipe, and a winch bucket dredging device for dredging sewage pipes by connecting a bucket rope between the winches and dredging the sewer pipe, and a vacuum suction type suction car. Several methods have been suggested.

These conventional devices have limitations of dredging when the manhole is relatively small compared to large pipelines or pipes.

Therefore, the efficiency of dredging work is low and can not be processed quickly.

In particular, the water and sewage pipes formed in a cylindrical shape has a problem in that the dredger enters into a rounded structure and thus cannot perform dredging and repair work as well as forward and backward.

Accordingly, the present invention has been made in order to solve the above problems, the object of the present invention is to be able to maximize the convenience of dredging and maintenance work as well as the efficiency of operation by being able to freely move forward, backward and rotation in the first circular pipe. Will be.

Second, as the dredging and repairing device of the circular pipe rotates, the sediment inside the circular pipe can be completely dredged and repaired evenly, thereby maximizing the work efficiency.

Third, various dredging and repair tools can be easily replaced and used according to the dredging conditions of the circular pipe, thereby improving work efficiency.

Fourth, it is possible to freely adjust the dredging and repairing device of the circular pipe in the front, rear, left, right, up and down directions, so that the entire area of the circular pipe can be dredged without any omission and to maximize the work efficiency while overcoming the obstacles of the solid pipe. It is to provide dredging and repair device for circular pipe.

The present invention for achieving the above object is formed so that the transfer wheel is formed in the lower end, and the length is adjusted so as to support the dredging and repair device in a circular tube in front of the lower front of the body without flow without firmly adjusting the length A support device to be connected to both sides of the main body, and a self-driving car connected to both sides of the main body to drive the dredging and repairing device by a circular pipe, a connecting pipe supported by a fixing bracket on the upper part of the main body, and a connecting pipe to the rear of the main body. Rotation auxiliary means connected to rotate the connection pipe, and the support means coupled to the front and rear of the connection pipe to support the dredging and repair device of the circular pipe during the repair work of the circular pipe in the circular pipe, and the connecting pipe Rotating means connected to the front of the, and the conduit repair water is rotatably connected to both sides of the rotating means And, being the connector and has a through-dredging device and maintenance of the circular conduit, characterized by doeeojim comprises the introducer is to dredge sediment in the circular duct to provide.

As described above, the present invention can adjust the length to fit inside the circular pipe and dredge the circular pipe by allowing the circular pipe dredging and repairing device to rotate in the front, rear and up and down directions in close contact with the inner wall of the circular pipe. And repair work can be automatically performed by dredge and repair device with circular pipe to maximize work efficiency and convenience. Also, various introduction mechanisms can be replaced according to working conditions during dredging and repair work with circular pipe. It can be used to achieve optimal dredging as well as maintenance work, thereby maximizing work efficiency.

1 is an exploded perspective view showing a dredging and repair device for a circular pipe according to the present invention.
Figure 2 is a perspective view of a circular pipe dredging and repair apparatus according to the present invention.
Figure 3 is a plan view showing a circular pipe dredging and repair apparatus according to the present invention.
Figure 4 is an exemplary side view showing a dredging and repair device for a circular pipe according to the present invention.
Figure 5 is a front exemplary view showing a circular pipe dredging and repair device according to the present invention.
Figure 6 is a state used when dredging circular pipe dredging and repair device according to the present invention.
Figure 7 is an exemplary state of use of the circular pipe dredging and repairing device according to the present invention loaded into the circular pipe.
8 is a perspective view showing another example of a circular pipe dredging and repair device according to the present invention.
9 is an exemplary operation state showing the rotation means and the length adjusting means of the circular pipe dredging and repair apparatus according to the present invention.
10 is a perspective view showing another example of a circular pipe dredging and repair device according to the present invention.
Figure 11 is an exemplary view of one side of the circular pipe dredging and repair device of FIG.
12 is a partially cutaway perspective view showing the water pipe rust removal means of the circular pipe dredging and repair device according to FIG.

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

1 is an exploded perspective view showing a circular pipe dredging and repair device according to the present invention, Figure 2 is a perspective view showing a circular pipe dredging and repair device according to the present invention, Figure 3 is a circular pipe dredging and repair according to the present invention Figure 4 is a plan view showing the device, Figure 4 is a side view illustrating a circular pipe dredging and repair device according to the invention, Figure 5 is a front view showing a circular pipe dredging and repair device according to the invention, 6 is a view illustrating a state of use when dredging and repairing a circular pipe dredging and repairing apparatus according to the present invention, Figure 7 is an exemplary state of use of the circular pipe dredging and repairing apparatus according to the present invention loaded into a circular pipe, Figure 8 Is a perspective view showing another example of the circular pipe dredging and repair device according to the present invention, Figure 9 shows an example of the operating state of the rotation means and length adjusting means of the circular pipe dredging and repair device according to the present invention. Will.

1 to 9, the present invention is a circular pipe dredging and repairing device for dredging and repairing a cylindrical pipe, the circular pipe dredging and repairing device (1) is the main body 10 and the main body Self-propelled vehicle 30 is connected to the 10, the connection pipe 50 is fixed to the main body 10, and the rotational auxiliary is formed on the rear of the main body 10 to rotate the connection pipe 50 Means 40, the supporting means 60 is coupled to the connecting pipe 50, the rotating means 70 is connected to the front of the connecting pipe 50, and the rotating means 70 on both sides It comprises a pipe repair means 80 to be connected, and an introducer 90 is coupled to the lower portion of the connecting pipe (50).

The main body 10 has a transport wheel 11 for transporting the dredging and repairing device 1 with a circular pipe at a lower end thereof, and a seating portion 12 is formed in the longitudinal direction at the top thereof.

In addition, the support device 20 is formed on the lower front side of the main body 10 so that the circular pipe dredging and repair device 1 can be firmly supported without flowing in the circular pipe 200 on both sides.

At this time, the support device 20 is formed in the form of a cylinder so that the length can be adjusted, the support wheel 21 is in close contact with the inner wall surface of the circular pipe 200 is formed at the end.

The self-propelled vehicle 30 is formed with a connecting frame 31 which is connected to the main body 10 with a connecting pin (P), the wheel 32 is formed on the connecting frame 31, the connection The rotary rod 34 is connected to the frame 31, and the gear 35 is formed on the rotary rod 34 so that the chain 36 rotates the transfer wheel 11 on the gear 35. Connected with (11).

In addition, the connecting frame 31 is formed with a cylinder (C) to be connected to the main body 10, the cylinder (C) when the self-driving car 30 is connected to the main body 10 by a connecting pin (P) Guide groove 31a is formed to adjust the left and right intervals by).

On the other hand, the self-propelled vehicle 30 of the circular pipe dredging and repair device 1 according to the present invention is preferably formed in various ways, such as a track 32, as well as the wheel 32, as shown in FIG. will be.

The rotational auxiliary means 40 is a motor 41 is formed on the upper portion of the main body 10, the gear 42 for rotating the connecting pipe 50 is formed in accordance with the drive of the motor 41 is formed. .

The connecting pipe 50 is seated on the seating portion 12, it is supported by the fixing bracket (B) to the body (10).

In addition, the connection pipe 50 is connected to the suction hose 51 to discharge the dredged sediment to the outside.

The support means 60 is a body 61 is coupled to the outside of the connecting pipe 50, the length adjustment rod 62 is connected to the hinge (h) to the body 61, and the length adjustment It is formed of an arm 63 formed in the rod (62).

In addition, the length adjusting rod 62 is formed in a plurality at regular intervals on the body (61).

At this time, each of the length adjustment rods 62 is formed in multiple stages so that the length can be adjusted.

On the other hand, the support means 60 is preferably formed in plurality in front and rear of the connecting pipe (50).

The rotating means 70 is coupled to the front of the connecting pipe 50, the coupling hole 71 is formed through the front and back.

In addition, the upper end of the rotating means 70 is formed with a camera and a light 72 so as to illuminate or confirm the inside of the circular pipe 200, the rotating means 70 is connected to the connecting pipe 50 at the top Cylinder (C) is formed to guide the front and back.

The coupling hole 71 of the rotating means 70 is provided with a rotary operating mechanism 73 so as to rotate the rotating means 70.

The pipe repair means 80 is connected to the connector 81 so as to be rotatable by a rotating device (not shown) provided inside the rotating means 70 on both sides of the rotating means 70, the connector The connecting member 82 is connected to the hinge 81 by a hinge (h) so that it can be folded by a motor (not shown), and the guide member 83 can be guided to the connecting bar 82 from side to side. Is formed.

In addition, a rail 82a for guiding the guide member 83 is formed at a side of the connecting bar 82, and the guide member 83 is connected to the guide member 83 along the rail 82a at the guide member 83. At 82, a regulator 84 is formed to guide left and right.

On the other hand, the guide member 83 is preferably a variety of devices such as solids removal equipment that can remove the solids can be installed.

The introducer 90 has a body 91 which is connected to communicate with the connecting pipe 50 is formed, the introduction portion 92 to dredge the sediment in the circular pipe 200 is formed in the body 91 It is done.

In addition, the introduction portion 92 is formed with an impeller 93 to crush the sediment, the grill 94 is formed so that the sediment crushed by the impeller 93 is introduced into the body (91). .

On the other hand, the body (91) and the connecting pipe (50) is connected to the cylinder (C) to adjust the height of the introducer (90) from the connecting pipe (50).

Looking at another example of the circular pipe dredging and repair apparatus according to the present invention, water pipe rust removal means to remove the rust of the inner wall surface of the water pipe in the connection pipe 50 as shown in Figure 10 to 12 ( 100) is mounted.

The impeller blade 101 of the water pipe rust removal means 100 is a cutting blade 102 is installed at the front and rear ends of the traveling direction, respectively, as shown in Figure 10 to 12, the impeller blade The 101 and the cutting blade 102 are arranged to have a twist angle in the form of a screw.

In addition, the outer wheel 104 of the water pipe rust removal means 100 is divided into equal angles, the outer wheel 104 is the piston rod 106 of the cylinder 105 is installed inside the impeller blade 101 It is fixed to the tip is configured to be adjustable in radius to correspond to the radius of the circular pipe (200).

The outer wheel 104 is provided with a guide 103 parallel to the piston rod 106 on both sides of the piston rod 106, the impeller blade 101, a guide hole 101a for the guide 103 Is preferably formed.

Looking at the operating state according to the present invention made of a configuration as described above are as follows.

First, the main body 10 is entered into the circular pipe 200, and the self-propelled vehicle 30, the rotating means 70, and the pipe repair that are entered into the circular pipe 200 in a state disassembled in the main body 10. The means 80 and the supporting means 60 are assembled in the circular pipe line 200, respectively, and then assembled to the main body 10 to install the circular pipe dredging and repair device 1.

When the circular pipe dredging and repair device 1 according to the present invention enters, the support device 20 slides outward so as to be in close contact with the inner wall of the circular pipe 200, and is transported with the self-propelled vehicle 30. The wheels 11 also make contact with the inner surface of the circular conduit 200.

As such, the support wheel 21 and the transfer wheel 11 and the self-propelled vehicle 30 are in contact with the inner surface of the circular pipe 200 to complete the dredging work preparation of the circular pipe dredging and repair device 1 according to the present invention. When the transfer wheel 11 rotates as the chain 36 rotates, the rotary rod 34 rotates, and the wheels 32 of the self-propelled vehicle 30 are driven, thereby dredging and repairing the circular pipe. As the device 1 moves forward and backward, the inside of the circular pipe 200 is dredged by an introduction machine 90 connected to the connecting pipe 50.

At this time, the support wheel 21 is firmly adhered to the bottom of the inner surface of the circular pipe line 200, so that the dredging and repair device 1 of the circular pipe does not shake or incline to achieve dredging operation smoothly.

In addition, the gear 42 is rotated by the driving of the motor 41 of the rotational auxiliary means 40 to rotate the connecting pipe 50 to be introduced to the connecting pipe (50) (90) It is possible to rotate in the virtual direction, the bottom can be dredged completely and neat sediment in the circular pipe (200).

Along with this, when the inside of the circular pipe 200 is dredged by the introducer 90 according to the present invention or when the circular pipe 200 is required to be dredged while the circular pipe 200 is dredged by the introducer 90, the pipe line 200 is drunk. By mounting a variety of equipment to remove the solids in the guide member 83 of the repair means 80 it is possible to neatly remove and repair the remaining solids not removed by the introducer (90).

Then, as shown in FIG. 9, the pipe repair means 80 rotates the connector 81 by a rotating device provided in the rotating means 70 and connects the connection bar 82 connected to the connector 81. It can be rotated forward, backward and up and down according to the driving of the motor, and the rotation means 70 can be moved forward and backward and rotated, thereby optimizing the efficiency of the maintenance work of the circular pipe 200. Will be.

In addition, the guide member 83 is slid left and right along the rail 82a of the connecting bar 82 according to the operation of the adjuster 84, so that the connecting bar is adapted to the conditions such as the inner diameter of the circular pipe 200. The length of 82 can be adjusted.

Meanwhile, when only the dredging operation of the circular pipe 200 is performed by the circular pipe dredging and repair device 1 according to the present invention, the supporting means 60 or the rotating means 70 is connected to the connecting pipe 50. And since the conduit repair means 80 is not necessary, it is not necessary to mount the supporting means 60 or the rotation means 70 and the conduit repair means 80 in the connection pipe 50.

In addition, when the circular pipe dredging and repair device (1) to perform only the repair work of the circular pipe 200, the operation of the introducer (90) is not necessary so that the introducer (90) is not mounted on the connecting pipe (50). It becomes usable.

As such, when performing the dredging and repair work of the circular pipe line 200 with the circular pipe dredging and repair device 1 according to the present invention, it is possible to easily separate the components as necessary.

When the dredging work of the circular pipe line 200 is completed and repaired by the circular pipe dredging and repair device 1 according to the present invention, the length adjusting rod 62 of the support means 60 is slid outward to the circular pipe line. (200) The support means 60 is in close contact with the inner wall surface to perform the repair work in a state in which the circular pipe dredging and repair device (1) firmly supported on the circular pipe 200, the support means (60) By the circular pipe dredging and repair device 1 is firmly supported without flow in the circular pipe line 200, it is possible to smoothly perform the repair work of the circular pipe line 200.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

1: Dredging and repair device for circular pipe 10: Body
11 transfer wheel 12 seating portion
20: support device 21: support wheel
30: self-driving car 31: connection frame
31a: guide groove 32: wheel
33: caterpillar 34: rotating rod
35,42: gear 36: chain
40: rotational auxiliary means 41: motor
50: connector 51: suction hose
60: support means 61: the body
62: length adjustment rod 63: arm
70: rotation means 71: coupling hole
72: camera and light 73: rotary operation mechanism
80: pipeline repair means 81: connector
82: connecting bar 82a: rail
83: guide member 84: regulator
90: introduction 91: torso
92: introduction 93: impeller
94: grill B: fixing bracket
C: Cylinder P: Connecting Pin
100: rust removal means 101: impeller wing
101a: guide hole 102: cutting blade
103: Guide 104: Outer Hall
105: cylinder 106: piston rod
200: round pipe

Claims (12)

A main body 10 formed with a transport wheel 11 for transporting the dredging and repairing device 1 into a circular pipe at a lower portion thereof, and having a seating portion 12 formed in a lengthwise direction thereof;
The circular pipe dredging and repair device 1 in the circular pipe line 200 on both sides of the lower front of the main body 10 is in close contact with the inner wall surface of the circular pipe line 200 at the end so as to be firmly supported. A support device 20 in the form of a cylinder in which the support wheels 21 are formed;
A self-propelled vehicle 30 which is connected to both sides of the main body 10 so as to be disassembled and assembled so as to drive the dredging and repairing device 1 forward and backward;
A connection pipe 50 seated on the seating part 12 of the main body 10 and supported by a fixing bracket B, and connected to a suction hose 51 to discharge dredged sediment to the outside;
Rotation auxiliary means (40) is formed on the rear of the main body 10 to rotate the connector (50);
Supporting means 60 is coupled to the outside front, rear of the connecting pipe 50 to support the dredging and repair device (1) of the circular pipe in the circular pipe (200);
Rotating means 70 is rotatably connected to the front, rear and front of the connecting pipe (50);
Pipeline repair means (80) formed to be rotatable and rotate left and right while being assembled and disassembled on both sides of the rotating means (70);
Dredging and repairing device of the circular pipe, characterized in that it comprises a; introducer (90) is connected to the front lower portion of the connecting pipe (50). The method of claim 1,
The self-propelled vehicle 30,
The main frame 10 is formed with a connecting frame 31 which is connected to the connecting pin (P),
Wheels 32 are formed in the connecting frame 31,
Rotating rod 34 is connected to the connecting frame 31,
The gear 35 is formed on the rotating rod 34 so that the chain 36 is connected to the transfer wheel 11 so that the transfer wheel 11 can be rotated on the gear 35.
The connection frame 31 is formed with a cylinder (C) is connected to the main body 10 so that the self-propelled vehicle 30 can slide left and right,
When the self-driving car 30 is connected to the main body 10 by a connecting pin P, the guide groove 31a is formed to adjust the left and right spacing by the cylinder C. Dredging and Repair Device. The method of claim 1,
The rotation aid means 40,
A motor 41 fixed to an upper portion of the main body 10,
Dredging and repairing device of the circular pipe, characterized in that formed by the gear 42 to rotate the connection pipe 50 in accordance with the drive of the motor (41). The method of claim 1,
The support means 60,
Body 61 is coupled to the outside of the connecting pipe 50,
Length adjusting rod 62 is connected to the body 61 by a hinge (h),
Dredging and repairing device of a circular pipe, characterized in that formed by the arm (63) formed in the length adjustment rod (62). The method of claim 4, wherein
The length adjusting rod 62 is formed in a plurality at regular intervals on the body 61, each of the length adjusting rod 62 is formed in multiple stages so that the length can be adjusted of the circular pipe Dredging and Repair Device. The method of claim 1,
The rotation means 70 is coupled to the front of the connecting pipe 50, the coupling hole 71 is formed through the front and back, the coupling hole 71 can rotate the rotation means 70 Dredging and repairing device of a circular pipe, characterized in that the rotating operation mechanism (73) is formed so that. The method according to claim 6,
The rotating means 70 is connected to the connecting pipe 50 at the upper portion is formed cylinder (C) to guide the rotating means 70 before and after, revealing the inside of the circular pipe 200 at the upper end Dredging and repairing device of a circular pipe, characterized in that the camera and light 72 is formed so that you can check. The method of claim 1,
The pipeline repair means 80,
The connector 81 is connected to both sides of the rotating means 70 so as to be rotatable by the rotating device provided inside the rotating means 70.
Is connected to the connector 81 by a hinge (h) is connected to the connecting bar 82 to be folded back and forth by the motor,
The guide member 83 is formed to be guided left and right in the connection bar 82,
On the side of the connecting bar 82, a rail 82a for guiding the guide member 83 is formed.
Dredging and repairing device of the circular pipe, characterized in that the guide member 83 is formed with a regulator (84) to guide the guide member (83) from side to side in the connecting bar (82) along the rail (82a). The method of claim 8,
Dredging and repairing device of the circular pipe, characterized in that a variety of solids removal equipment is installed on each surface of the guide member 83 to remove the solids in the circular pipe (200). The method of claim 1,
The introducer 90,
Body 91 which is connected to communicate with the connecting pipe 50 is formed,
An introduction portion 92 for dredging the deposits in the circular pipe 200 is formed in the body 91,
The introduction portion 92 is formed with an impeller 93 to crush the sediment, characterized in that the grill 94 is formed so that the sediment crushed by the impeller 93 is introduced into the body (91). Dredging and repairing device of circular pipe. The method of claim 10,
Dredging and repairing device of the circular pipe line, characterized in that the cylinder (C) is connected to the body (91) and the connecting pipe (50) to adjust the height of the introducer (90) from the connecting pipe (50). The method of claim 1,
The connection pipe 50 is dredging and repairing device of the circular pipe, characterized in that the water pipe rust removal means 100 is mounted to remove the rust of the inner wall surface of the water pipe.

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