PIPE MAPPING PROBE APPARATUS FOR SEARCHING PIPE ROUTE POSITION
First Claim
1. A pipe mapping probe apparatus of memorizing position data collected from the pipe mapping probe apparatus tracing a position of a pipeline, the apparatus comprising:
- a first disc (120) that is fitted and fastened on a shaft member 110 thread-fastened to the inner side of a connection shaft at a first side of an internal body (140-1) of a first pig (100);
a cap (115) coupled to a side of the shaft member (110) outside the first disc;
a first pig (100) coupled to the shaft member;
a first pig (100) coupled the shaft member and surround a sensor unit coupled to auto balancing, control board and battery;
a first plate (130) is Fastened to a side of external body of first pig (100);
elastic members (300) that are composed of three flexible springs coupled to a second side of an external body (140) of the first pig;
a cable (111) that electrically connects a battery, a sensor unit, and a control board of the first pig (110) and an encoder of a second pig, is connected with the battery through a first cable socket coupled to the external body of the first pig, and is connected to an encoder (260) through a second cable socket (280) disposed at the center of the second plate coupled to a first side of the second pig (200) and through an encoder socket (264) on the top of the encoder disposed in an internal body (240-1) of the second pig;
the second pig (200) that is coupled to second sides of the elastic members at the first side of the second pig (200) and coupled to a second plate (230), which is coupled to the second cable socket (280) at the center, at the first side; and
a second disc (220-7) that is disposed on a second side of the external body (240) of the second pig.
3 Assignments
0 Petitions
Accused Products
Abstract
A Pipe Mapping Probe Apparatus for Searching Pipe Route Position includes: a first disc fitted and fastened on a shaft member thread-fastened to the inner side of a connection shaft at a first side of an internal body of a first pig; a cap coupled to a side of the shaft member outside the first disc; a first pig coupled to the shaft member; elastic members composed of three flexible springs coupled to a second side of an external body of the first pig; a cable that electrically connects a battery, a sensor unit, and a control board of the first pig and an encoder of a second pig, is connected with the battery through a first cable socket coupled to the external body of the first pig, and is connected to an encoder through a second cable socket disposed at the center of the second plate coupled to a first side of the second pig and through an encoder socket on the top of the encoder disposed in an internal body of the second pig; the second pig coupled to second sides of the elastic members at the first side of the second pig and coupled to a second plate, which is coupled to the second cable socket at the center, at the first side; and a second disc disposed on a second side of the external body of the second pig.
13 Citations
8 Claims
-
1. A pipe mapping probe apparatus of memorizing position data collected from the pipe mapping probe apparatus tracing a position of a pipeline, the apparatus comprising:
-
a first disc (120) that is fitted and fastened on a shaft member 110 thread-fastened to the inner side of a connection shaft at a first side of an internal body (140-1) of a first pig (100); a cap (115) coupled to a side of the shaft member (110) outside the first disc;
a first pig (100) coupled to the shaft member;a first pig (100) coupled the shaft member and surround a sensor unit coupled to auto balancing, control board and battery; a first plate (130) is Fastened to a side of external body of first pig (100); elastic members (300) that are composed of three flexible springs coupled to a second side of an external body (140) of the first pig; a cable (111) that electrically connects a battery, a sensor unit, and a control board of the first pig (110) and an encoder of a second pig, is connected with the battery through a first cable socket coupled to the external body of the first pig, and is connected to an encoder (260) through a second cable socket (280) disposed at the center of the second plate coupled to a first side of the second pig (200) and through an encoder socket (264) on the top of the encoder disposed in an internal body (240-1) of the second pig; the second pig (200) that is coupled to second sides of the elastic members at the first side of the second pig (200) and coupled to a second plate (230), which is coupled to the second cable socket (280) at the center, at the first side; and a second disc (220-7) that is disposed on a second side of the external body (240) of the second pig. - View Dependent Claims (2, 3)
-
-
4. A pipe mapping probe apparatus of memorizing position data collected from the pipe mapping probe apparatus tracing a position of a pipeline, the apparatus comprising a first disc (120) that is fitted and fastened on a shaft member (110) thread-fastened to the inner side of a connection shaft at a first side of an internal body (140-1) of a first pig (100);
-
a cap (115) coupled to a side of the shaft member (110) outside the first disc;
a first pig (100) coupled to the shaft member;a first pig (100) coupled the shaft member and surround a sensor unit coupled to auto balancing, control board and battery; a first plate (130) is fastened to a side of external body of first pig (100); elastic members (300) that are composed of three flexible springs coupled to a second side of an external body (140) of the first pig; a cable (111) that electrically connects a battery, a sensor unit, and a control board of the first pig (110) and an encoder of a second pig, is connected with the battery through a first cable socket coupled to the external body of the first pig, and is connected town encoder (260) through a second cable socket (280) disposed at the, center of the second plate coupled to a first side of the second pig (200) and, through an encoder socket (264) on the top of the encoder disposed in an internal body (240-1) of the second pig; the second pig (200) having a second plate (230), which has a second cable socket (280) on second sides of the elastic members, on a first side, and including therein a reel (220) that winds/releases a steel wire (221-1), a tension adjuster (224) that adjusts rotation of the reel, a first guide (221) that is disposed on the reel and guides the steel wire released, a guide hole (222) that guides the steel wire released from the first guide to the center, a second guide (223) that guides the steel wire released from the guide hole to a steel wire socket (227), an encoder socket (264) through which the cable (111) is inserted for connection with the encoder, an internal body (240-1) of the second pig that accommodates an encoder (260) calculating a movement distance of the mapping probe in a pipeline on the basis of the length of the, steel wire (221-1) released from the reel (220) and transmitting information of the movement distance to the control board (160) through a cable, an external body (240) that is disposed outside the internal body (240-1); and a second disc (220-7) that is disposed on a second side of the external body (240) of the second pig. - View Dependent Claims (5)
-
-
6. A pipe mapping probe apparatus of memorizing position data collected from the pipe mapping probe apparatus tracing a position of a pipeline, the apparatus comprising:
-
a first disc (120) that is fitted and fastened on a shaft member (110) thread-fastened to the inner side of a connection shaft at a first side of an internal body (140-1) of a first pig (100); a cap (115) coupled to a side of the shaft member (110) outside the first disc;
a first pig (100) coupled to the shaft member;a first pig (100) coupled the shaft member and is with external body surrounding a sensor unit coupled to auto balancing, control board and battery and control board coupled to sensor unit and coupled to battery; a first Plate (130) is fastened to a side of external Body of first pig (100); elastic members (300) that are composed of three flexible springs coupled to a second side of an external body (140) of the first pig; a cable (111) that electrically connects a battery, a sensor unit, and a control board of the first pig (110) and an encoder of a second pig, is connected with the battery through a first cable socket coupled to the external body of the first pig, and is connected to an encoder (260) through a second cable socket (280) disposed at the center of the second plate coupled to a first side of the second pig (200) and through an encoder socket (264) on the top of the encoder disposed in an internal body (240-1) of the second pig; the second pig (200) having a second plate (230), which has a second cable socket (280) on second sides of the elastic members, on a first side, and including therein a reel (220) that winds/releases a steel wire (221-1), a tension, adjuster (224) that adjusts rotation of the reel, a first guide (221) that is disposed on the reel and guides the steel wire released, a guide hole (222) that guides the steel wire released from the first guide to the center, a second guide (223) that guides the steel wire released from the guide hole to a steel wire socket (227), an encoder socket (264) through which the cable (111) is inserted for connection with the encoder, an internal body (240-1) of the second pig that accommodates an encoder (260) calculating a movement distance of the mapping probe in a pipeline on the basis of the length of the steel wire (221-1) released from the reel (220) and transmitting information of the movement distance to the control board (160) through a cable, an external body (240) that is disposed outside the internal body (240-1); and a second disc (220-7) that is disposed on a second side of the external body (240) of the second pig and is characterized by receiving acceleration information and angular information in real time from acceleration sensors and gym sensors on the basis of origin (a start point in the pipeline), and memorizing data (information), and estimating Euler angle (roll and pitch) on the basis of acceleration information and information of acceleration of gravity, and estimating Euler angle (roll, pitch and yaw) on the basis of the angular information created by the gyro sensors, and estimating a system modeling on the basis of the. Euler angle information and Kalman Filter, and estimating and applying covariance of system noise and covariance of measured noise to determine the ratio of the system noise and the measured noise in a system model, and estimating three-dimensional position information modeling on the basis of the system model, the covariance of the system noise and the covariance of the measured noise, and receiving movement distance information of the mapping probe from the encoder in the mapping probe, and memorizing the movement distance information in memory, and estimating in real time three-dimensional position information of the mapping probe on the basis of a three-dimensional position information model, covariance and real-time movement distance information of the mapping probe, and memorizing the three-dimensional position information in memory. - View Dependent Claims (7, 8)
-
Specification