The saddle shape branch pipe repairing apparatus and branch pipe repairing method using the same

摘要

The present invention in the apparatus for non-excavation repair of the branch pipe (B) connected to the main pipe (A) of the sewage pipe, The lower plate 110 of the plate shape lying down, the front plate is vertically mounted to the front end of the lower plate 110, the front rotary support shaft 120 formed with a perforated front rotary shaft hole 122, the rear of the front rotary support 120 Rotating drive unit 130, which is mounted on the inside and has a rotation driving means 132 therein, is mounted vertically to the rear end of the lower plate 110 in a symmetrical shape with the front rotary support 120 as a whole and the rear perforated at the top Rear rotating support 140, the rotating shaft hole 142 is formed, the upper and lower mounted on the rear of the rear rotating support 140 in a shape symmetrical with the rotary driving unit 130 and having a vertical driving means 152 therein Rotator 100, which is located between the driving unit 150, the rotation driving unit 130 and the vertical driving unit 150, and includes a rising unit 160 that moves up and down by receiving power from the vertical driving means 152. ; A front rotary shaft 200 which is connected to the rotary driving means 132 inside the rotary driving unit 130 and rotates through the front rotary shaft hole 122 in the shape of a steel rod as a whole; A rear rotating shaft 300 having one end mounted on the rear rotating shaft hole 142 so as to rotate in the shape of a steel rod as a whole; And, the other end of the front rotary shaft 200 and the rear rotary shaft 300 is fixed to the upper portion of the moving part frame 420 and the rope ring 422 is formed on the front, and both ends of the lower portion of the moving part frame 420 A pair of moving parts 400 formed of wheels 430 mounted on the front rotating shaft hole 122 and the rear rotating shaft hole 142 to be located at the center of the main building A. The present invention provides a saddle-shaped branch pipe joint unexcavated repair device and a branch pipe repair method using the same. In addition, the rising part 160 of the rotating part 100, A fixing stand 161 mounted in close contact with the vertical driving part 150 and having a female screw portion 161 a formed at a center thereof; A male screw thread formed on an outer circumference thereof, and one end of which is connected to the vertical driving means 152 and a rotating screw part 162 installed through the female screw part 161a; Support plate 163 which is mounted apart at a predetermined interval on the upper portion of the lower plate 110 as a whole plate shape; A plurality of link members 164 having a lower end hinged to an upper portion of the fixing plate 161 and an upper portion of the lower plate 110 and an upper end hinged to a slot formed at a lower portion of the support plate 163 or forming a long hole; A vertical portion 165 mounted at the center of the upper portion of the support plate 163 in a cylindrical shape as a whole; And a horizontal portion 166 in which a lower portion is mounted to the support plate 163 in a shape of bending a plate having a hollow formed at its center as a whole. The present invention provides a saddle-shaped branch pipe joint unexcavated repair device and a branch pipe repair method using the same. In addition, the lower plate 110 is further formed with a slot 110` of long holes, The rising part 160 of the rotating part 100 includes two female screw parts 161b having female threads formed in the center thereof; A male screw thread formed on an outer circumference thereof, one end of which is connected to the vertical driving means 152 and a rotating screw part 162 'installed through the two female screw parts 161b; Support plate 163 which is mounted apart at a predetermined interval on the upper portion of the lower plate 110 as a whole plate shape; Scaffold 170 that can move through the slot 110` up and down; A plurality of upper and lower ends are hinged to the lower portion of the female screw portion 161b and the upper portion of the scaffold 170, respectively, and the upper and lower portions are hinged to the lower portion of the support plate 163 and the upper portion of the female screw portion 161b. Link members 164 '; A vertical portion 165 mounted at the center of the upper portion of the support plate 163 in a cylindrical shape as a whole; And a horizontal portion 166 having a lower portion mounted on the support plate 163 in a shape of bending a plate formed with a hollow in the center as a whole. The present invention provides a saddle-shaped branch pipe joint unexcavated repair device and a branch pipe repair method using the same.