An ultraviolet light cured pipe repair device

Abstract

The utility model relates to pipeline repair technical field discloses a kind of ultraviolet light solidification pipeline repair devices, including hollow support disc and annular ultraviolet lamp, the quantity of hollow support disc is two, four struts are installed between two the hollow support disc, the annular ultraviolet lamp is fixedly installed in four struts outer wall, the hollow support disc inside is provided with carousel, the utility model can adjust the support diameter of hollow support disc, so that the device can be used in the pipeline of different pipe diameter, and by rotating knob, the length of three support rods provided on hollow support disc can be adjusted simultaneously, thereby greatly improve the adjustment efficiency of personnel, solve the pipeline repair device in prior art scheme, need to rotate a plurality of adjusting parts in turn, thereby to realize the support diameter of adjusting moving wheel, operation is more cumbersome, and it is difficult to ensure that the adjustment distance of each moving wheel is same, the problem of affecting the use efficiency of device.

Claims

1. A UV-curing pipe repair device, comprising a hollow support plate (1) and a ring-shaped ultraviolet lamp (3), characterized in that, There are two hollow support disks (1), and four pillars (2) are installed between the two hollow support disks (1). The ring-shaped ultraviolet lamp (3) is fixedly installed on the outer wall of the four pillars (2). A turntable (9) is provided inside the hollow support disk (1). A rotating cylinder (19) passes through the center of the hollow support disk (1), and the rotating cylinder (19) is rotatably connected to the hollow support disk (1) through a bearing. The turntable (9) is fixedly sleeved on the outer wall of the rotating cylinder (19). A screw (5) passes through one end of the rotating cylinder (19), and the screw (5) is rotatably connected to the rotating cylinder (19) through a bearing. A toothed ring (20) is fixedly sleeved on the outer wall of the screw (5). An internal gear cylinder (4) is installed on the inner wall of the rotating cylinder (19). The gear ring (20) meshes with the internal gear cylinder (4). A threaded cylinder (6) is provided on the inner side of the hollow support disk (1). The threaded cylinder (6) is threaded onto the outer wall of the screw (5). A fixed column (7) is connected between the outer wall of the threaded cylinder (6) and the outer wall of the hollow support disk (1). Three connecting rods (10) are hinged to the outer wall of the rotating disk (9). A support rod (11) is hinged to the top of the connecting rod (10). A rod hole (12) is opened between the outer wall and the inner wall of the hollow support disk. The support rod (11) moves through the rod hole (12). A roller (13) is rotatably connected to the top of the support rod (11).

2. The ultraviolet light curing pipe repair device according to claim 1, characterized in that, A knob (8) is installed at one end of the screw (5).

3. The ultraviolet light curing pipe repair device according to claim 1, characterized in that, The support rod (11) is adapted to the rod hole (12).

4. The ultraviolet light curing pipe repair device according to claim 1, characterized in that, The other end of the screw (5) is rotatably connected to a double-headed pointer (15). A scale plate (16) is installed on the inner side of the hollow support plate (1). A limit groove (17) is opened on the scale plate (16), and the scale plate (16) is inserted into the limit groove (17).

5. The ultraviolet light curing pipe repair device according to claim 4, characterized in that, A connecting shaft (14) is installed on one side of the double-headed pointer (15), and the connecting shaft (14) is rotatably connected to the other end of the screw (5) through a bearing seat.

6. The ultraviolet light curing pipe repair device according to claim 1, characterized in that, A pull ring (18) is installed on the outside of the hollow support plate (1).

Images