A small light chain for UV curing repair of urban underground pipelines

Abstract

The present invention discloses a small light chain for ultraviolet curing repair of urban underground pipelines, comprising: a light chain body, the light chain body comprising an insertion end, a connection middle end and a connection rear end, tube holders are arranged at both ends of the connection middle end, and two groups of tube holders are arranged, a connecting pipe is arranged between the two groups of tube holders, and the two groups of tube holders are electrically connected to each other through the connecting pipe, a lamp tube is arranged between the two groups of tube holders, and the lamp tube and the tube holder are fixedly connected, a universal joint is arranged at the left end of the tube holder, and a joint is arranged at the right end. The present invention aims at the reconstruction of old and obsolete pipeline facilities, and avoids the trouble of demolition and damage to the environment to the greatest extent, reduces the additional investment of the project, partially excavates the working pit, reduces the amount of road digging and the impact on the public transportation environment, the equipment has a fast construction speed and a short construction period, effectively reduces the project cost, the project is safe and reliable, improves the service performance, and is beneficial to the later maintenance of the facilities.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline repair, and more specifically to a small lamp chain used for ultraviolet light curing repair of urban underground pipelines. Background Art

[0002] Sewage pipes have been in use for a long time, the medium is highly corrosive, and groundwater erosion has caused leakage, collapse, misalignment, thinning of pipe walls and other diseases, resulting in poor circulation of sewage pipes and ground subsidence. The previous method was to carry out technical transformation through excavation, which not only has a long construction period, high cost, and great construction difficulty, but also causes great interference to road traffic, affecting people's travel. Therefore, it is difficult to repair old pipes. The high-density buildings and high-density traffic of people and vehicles in modern cities have put forward higher requirements for the reliability and safety of underground pipe networks. Studies have shown that the longer the service life of the pipeline, the more serious the leakage and seepage problems, and the higher the possibility of secondary disasters such as collapse and cavitation, which can endanger the safety and stability of the building. A safe, simple, fast, efficient and high-quality pipeline repair method is urgently needed. To this end, a new solution needs to be designed for improvement. Summary of the invention

[0003] The purpose of the present invention is to provide a small lamp chain for ultraviolet light curing repair of urban underground pipelines, which solves the problem that the existing cable reel in the prior art needs to be installed with buttons and drive motors, the installation operation is complicated, and the cables drag on the ground during use, which accelerates the wear of the cables and reduces their service life. At the same time, the existing cable winding equipment consumes a lot of power and is costly.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a small light chain for ultraviolet light curing repair of urban underground pipelines, comprising: a light chain body, the light chain body comprising an insertion end, a connecting middle end and a connecting rear end, tube seats are arranged at both ends of the connecting middle end, and two groups of tube seats are arranged, a connecting tube is arranged between the two groups of tube seats, and the two groups of tube seats are electrically connected to each other through the connecting tube, a lamp tube is arranged between the two groups of tube seats, and the lamp tube and the tube seat are fixedly connected, a universal joint is arranged at the left end of the tube seat and a joint is arranged at the right end, the joint and the universal joint are fixed by bolts and the universal joint and the joint are rotatably connected, and six groups are arranged at the connecting middle end and are connected to each other through the joint and the universal joint The insertion end is located on the left side of the connecting middle end and a camera fixing seat is provided at the end of the insertion end, the camera fixing seat is connected to the tube holder through a connecting tube and a lamp tube, a fixing ring is provided on the left side of the camera fixing seat and a camera is provided on the side of the fixing ring, the fixing ring is threadedly connected to the camera fixing seat and the camera is threadedly connected to the fixing ring, the connecting rear end is located on the right side of the connecting middle end and an aviation plug fixing seat is provided on the right side of the connecting rear end, the aviation plug fixing seat is connected to the tube holder through a connecting tube and a lamp tube, an aviation socket is provided on the right side of the aviation plug fixing seat and the aviation socket is arranged in a circular structure, and a mounting hole matching the aviation plug connector is provided inside the aviation socket.

[0005] As a preferred embodiment of the present invention, hooks are provided on both sides of the fixing ring and the hooks are fixedly connected to the fixing ring, and the hooks are located on both sides of the camera.

[0006] As a preferred embodiment of the present invention, pull rings are provided on both sides of the aviation plug fixing seat and the pull rings are fixedly connected to the aviation plug fixing seat by bolts, and the pull rings are located on both sides of the aviation plug socket.

[0007] As a preferred embodiment of the present invention, the surfaces of the tube seat, the aviation plug fixing seat and the camera fixing seat are all provided with mounting plates, and the mounting plates are arranged in a circular ring structure and are sleeved on the surfaces of the tube seat, the aviation plug fixing seat and the camera fixing seat.

[0008] As a preferred embodiment of the present invention, a connecting plate is provided on the side of the mounting plate and the connecting plate is an elastic plate arranged in an inclined shape, pressure wheels are provided on both sides of the connecting plate and the pressure wheels are rotatably connected to the connecting plate, the connecting plate is welded and fixed to the mounting plate, and three groups of connecting plates and pressure wheels are arranged and evenly distributed around the mounting plate.

[0009] As a preferred embodiment of the present invention, the connecting tubes are arranged in three groups, wherein the connecting tubes in one group are arranged in parallel and the connecting tubes in the other two groups are arranged in a cross structure, and the connecting tubes are electrically connected to the components inside the tube holder.

[0010] As a preferred embodiment of the present invention, the aviation plug fixing seat and the side surfaces of two groups of tube sockets at the connecting middle end are provided with temperature sensors, and the temperature sensors are electrically connected to the tube sockets and the internal circuits of the aviation plug fixing seat.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The present invention aims at the reconstruction of old and obsolete pipeline facilities, which avoids the trouble of demolition and damage to the environment to the greatest extent, reduces the additional investment in the project, excavates the working pit locally, reduces the amount of road digging and the impact on the public transportation environment. The equipment has a fast construction speed and a short construction period, effectively reduces the project cost, ensures the project is safe and reliable, improves the service performance, and is beneficial to the later maintenance of the facilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 This is a schematic diagram of the insertion end structure of the present invention;

[0015] Figure 3 This is a schematic diagram of the back-end structure of the present invention;

[0016] Figure 4 Schematic diagram of the connection structure of the light chain body of the present invention.

[0017] In the figure: insertion end-1, connection middle end-2, connection rear end-3, aviation plug fixing seat-4, aviation socket-5, pull ring-6, connecting plate-7, pressure wheel-8, connecting tube-9, light tube-10, tube seat-11, joint-12, universal joint-13, camera fixing seat-14, fixing ring-15, camera-16, pull hook-17, mounting plate-18, temperature sensor-19, light chain body-20. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-3The present invention provides a technical solution: a small light chain for ultraviolet curing repair of urban underground pipelines, comprising: a light chain body 20, the light chain body 20 comprising an insertion end 1, a connecting middle end 2 and a connecting rear end 3, tube seats 11 are arranged at both ends of the connecting middle end 2, and the tube seats 11 are arranged in two groups, a connecting pipe 9 is arranged between the two groups of the tube seats 11, and the two groups of the tube seats 11 are electrically connected to each other through the connecting pipe 9, a lamp tube 10 is arranged between the two groups of the tube seats 11, and the lamp tube 10 is fixedly connected to the tube seat 11, a universal joint 13 is arranged at the left end of the tube seat 11, and a joint 12 is arranged at the right end, and the joint 12 is connected to the universal joint 13. The joints 13 are fixed by bolts and the universal joint 13 is rotatably connected to the joint 12. The connecting middle end 2 is provided with six groups and is connected to each other through the joint 12 and the universal joint 13. The insertion end 1 is located on the left side of the connecting middle end 2 and the end of the insertion end 1 is provided with a camera fixing seat 14. The camera fixing seat 14 is connected to the tube seat 11 through the connecting pipe 9 and the light tube 10. A fixing ring 15 is provided on the left side of the camera fixing seat 14 and a camera 16 is provided on the side of the fixing ring 15. The fixing ring 15 is threadedly connected to the camera fixing seat 14 and the camera 16 is threadedly connected to the fixing ring 15. The connection rear end 3 is located on the right side of the connection middle end 2 and an aviation plug fixing seat 4 is provided on the right side of the connection rear end 3. The aviation plug fixing seat 4 is connected to the tube seat 11 through the connecting pipe 9 and the lamp tube 10. An aviation socket 5 is provided on the right side of the aviation plug fixing seat 4 and the aviation socket 5 is arranged in a circular structure. The interior of the aviation socket 5 is provided with a mounting hole matching the aviation plug connector 12. A group of insertion ends 1, a group of connection rear ends 3 and six groups of connection middle ends 2 form a complete light chain structure through the connector 12 and the universal joint 13. At the same time, a camera 16 is provided at the end of the insertion end 1 for shooting the internal situation of the pipeline. At the same time, the connection rear end 3 is provided An aviation plug fixing seat 4 is arranged, and an aviation socket 5 is arranged on the side of the aviation plug fixing seat 4 to connect with the aviation plug connector to ensure the stability of the connection. The insertion end 1 is inserted into the pipe to turn on the lamp tube 10. At the same time, due to a certain curvature of the pipe, the universal joint and the connector can rotate 60 degrees, which increases the overall flexibility of the light chain. This light chain setting avoids the trouble of demolition and damage to the environment to the greatest extent, reduces the additional investment in the project, partially excavates the working pit, reduces the road digging amount and the impact on the public transportation environment. The equipment has a fast construction speed and a short construction period, effectively reduces the project cost, ensures the project safety and reliability, and improves the service performance.

[0020] Further improvement, such as Figure 2 As shown: hooks 17 are provided on both sides of the fixing ring 15 and the hooks 17 are fixedly connected to the fixing ring 15. The hooks 17 are located on both sides of the camera 16. The setting of the hooks 17 facilitates the connection of the zipper buckle thereto, so as to facilitate pulling the light chain to a certain position.

[0021] Further improvement, such as Figure 3As shown: pull rings 6 are provided on both sides of the aviation plug fixing seat 4 and the pull rings 6 are fixedly connected to the aviation plug fixing seat 4 by bolts. The pull rings 6 are located on both sides of the aviation socket 5, and the setting of the pull rings 6 has the same function as the pull hook 17.

[0022] Further improvement, such as Figure 4 As shown: the surfaces of the tube seat 11, the aviation plug fixing seat 4 and the camera fixing seat 14 are all provided with a mounting plate 18, and the mounting plate 18 is arranged in a circular ring structure and is sleeved on the surfaces of the tube seat 11, the aviation plug fixing seat 4 and the camera fixing seat 14. The circular ring-shaped mounting plate is sleeved on the surfaces of the tube seat 11, the aviation plug fixing seat 4 and the camera fixing seat 14, and its fixing structure is firm.

[0023] Further improvement, such as Figure 4 As shown: a connecting plate 7 is provided on the side of the mounting plate 18, and the connecting plate 7 is an elastic plate arranged in an inclined shape, pressure wheels 8 are provided on both sides of the connecting plate 7, and the pressure wheels 8 are rotatably connected to the connecting plate 7, the connecting plate 7 and the mounting plate 18 are welded and fixed, and three groups of connecting plates 7 and pressure wheels 8 are arranged and evenly distributed around the mounting plate 18, three groups of connecting plates 7 and pressure wheels 8 are arranged around the mounting plate 18, which are used to drive the light chain to be fixed in the pipeline, which can effectively reduce the wear of the light chain, and the connecting plate 7 can be adjusted according to the inner diameter of the pipeline.

[0024] Further improvement, such as Figure 4 As shown: the aviation plug fixing seat 4 and the connecting middle end 2, the two groups of tube seats 11 are both provided with temperature sensors 19 on the side, and the temperature sensors 19 are electrically connected to the tube seats 11 and the internal circuits of the aviation plug fixing seat 4. The setting of the temperature sensor 19 can monitor the heating temperature of the lamp tube 10 in real time, which is convenient for external control.

[0025] The present invention comprises a group of insertion ends 1, a group of connection rear ends 3 and six groups of connection middle ends 2, forming a complete light chain structure through a joint 12 and a universal joint 13. At the same time, a camera 16 is arranged at the end of the insertion end 1 for photographing the internal situation of the pipeline. At the same time, an aviation plug fixing seat 4 is arranged at the connection rear end 3. An aviation socket 5 is arranged on the side of the aviation plug fixing seat 4 and is connected to the aviation plug connector, thereby ensuring the stability of the connection. The insertion end 1 is inserted into the pipeline to turn on the lamp tube 10. At the same time, due to a certain curvature of the pipeline, the universal joint and the joint can be rotated 60 degrees, thereby increasing the overall flexibility of the light chain. This light chain setting avoids the trouble of demolition and damage to the environment to the greatest extent, reduces the additional investment in the project, partially excavates the working pit, reduces the amount of road digging and the impact on the public transportation environment. The equipment has a fast construction speed and a short construction period, effectively reduces the project cost, ensures the project safety and reliability, and improves the service performance.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A small light chain for UV curing repair of urban underground pipelines, characterized by: include: A light chain body (20), the light chain body (20) comprising an insertion end (1), a connecting middle end (2) and a connecting rear end (3), tube seats (11) being provided at both ends of the connecting middle end (2), and two groups of tube seats (11) being provided, a connecting tube (9) being provided between the two groups of tube seats (11), and the two groups of tube seats (11) being electrically connected to each other via the connecting tube (9), a lamp tube (10) being provided between the two groups of tube seats (11), and the lamp tube (10) and the tube seat (11) being fixedly connected, a universal joint (13) being provided at the left end of the tube seat (11) and a joint (12) being provided at the right end, the joint (12) and the universal joint (13) being fixed by bolts, and the universal joint (13) and the joint (12) being rotatably connected, The connection middle end (2) is provided with six groups and connected to each other via a joint (12) and a universal joint (13); the insertion end (1) is located on the left side of the connection middle end (2) and a camera fixing seat (14) is provided at the end of the insertion end (1); the camera fixing seat (14) is connected to the tube seat (11) via a connecting tube (9) and a light tube (10); a fixing ring (15) is provided on the left side of the camera fixing seat (14) and a camera (16) is provided on the side of the fixing ring (15); the fixing ring (15) and the camera fixing seat (14) are threadedly connected and the camera (16) and the fixing ring (15) are threadedly connected; the connection rear end (3) is located on the right side of the connection middle end (2) and the connection rear end (3 ) is provided with an aviation plug fixing seat (4) on the right side thereof, the aviation plug fixing seat (4) being connected to the tube seat (11) through a connecting tube (9) and a light tube (10), an aviation socket (5) is provided on the right side of the aviation plug fixing seat (4), and the aviation socket (5) is arranged in a circular structure, and a mounting hole matching the aviation plug connector (12) is provided inside the aviation socket (5), and a draw hook (17) is provided on both sides of the fixing ring (15), and the draw hook (17) is fixedly connected to the fixing ring (15), and the draw hook (17) is located on both sides of the camera (16), and a draw ring (6) is provided on both sides of the aviation plug fixing seat (4), and the draw ring (6) is fixedly connected to the aviation plug fixing seat (4) through bolts, and the draw ring (6) is located at the aviation socket (5). On both sides of the tube seat (11), the aviation plug fixing seat (4) and the camera fixing seat (14), the surfaces of the tube seat (11), the aviation plug fixing seat (4) and the camera fixing seat (14) are provided with mounting plates (18), the mounting plates (18) are arranged in a circular ring structure and are sleeved on the surfaces of the tube seat (11), the aviation plug fixing seat (4) and the camera fixing seat (14), the side of the mounting plate (18) is provided with a connecting plate (7), and the connecting plate (7) is an elastic plate arranged in an inclined state, pressure wheels (8) are arranged on both sides of the connecting plate (7), and the pressure wheels (8) are rotatably connected to the connecting plate (7), the connecting plate (7) and the mounting plate (18) are welded and fixed, and the connecting plates (7) and the pressure wheels (8) are arranged in three groups and are evenly distributed around the mounting plate (18), and the connecting pipes (9) are arranged in three groups,One group of the connecting tubes (9) is arranged in parallel and the other two groups of connecting tubes (9) are arranged in a cross-shaped structure, the connecting tubes (9) are electrically connected to the internal components of the tube seat (11), the aviation plug fixing seat (4) and the connecting middle end (2) are provided with temperature sensors (19) on the side of the two groups of tube seats (11), and the temperature sensor (19) is electrically connected to the internal circuits of the tube seat (11) and the aviation plug fixing seat (4).

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