Municipal drainage pipeline repair suite

Abstract

The utility model relates to the technical field of pipeline repair, in particular to a municipal drainage pipeline repair suite which comprises a connecting ring, a supporting column, an injector head, a hose and a connecting pipe, the supporting column is fixedly connected with the lower end of the connecting ring, the connecting pipe is slidably connected with the interior of the connecting ring, and the injector head is fixedly connected with one end of the connecting pipe. The hose is fixedly connected with one end of the connecting pipe, an extending device is arranged on the surface of the connecting ring and comprises a rotating ring and a positioning frame, and the positioning frame is fixedly connected with the side face of the connecting ring. According to the device, the extending device is arranged, so that the connecting pipe is effectively moved, the effect of shrinking the connecting pipe is achieved, and the conditions that when the device is used, the spraying head is difficult to bake the surface of a pipeline with the small diameter, the pipeline baking time of the device is long, and time is wasted are reduced; and cleaning of the equipment on the foreign matter on the surface of the small pipeline is greatly improved, and the adaptability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline repair, in particular to a municipal drainage pipeline repair kit. Background Art

[0002] Municipal drainage pipes are pipes used to drain groundwater in cities. Currently, many pipes buried underground are intertwined and complex. After years of use, some pipes have frequent leakage and rupture accidents, and need to be repaired. Therefore, a municipal drainage pipe repair kit is used to burn and repair the pipes.

[0003] Existing technologies such as patent publication number CN212338580U disclose a pipeline repair device, which adopts a rotating cutter head, an inner liner and a spiral shaft. The spiral shaft, the rotating cutter head and the inner liner are coaxial, the spiral shaft is arranged on the front side of the rotating cutter head, the rotating cutter head is arranged on the front side of the inner liner, the spiral shaft is connected to the rotating cutter head, and the outer diameter of the inner liner is not larger than the outer diameter of the cutter head; the utility model equipment solves the problem that the existing equipment needs to move its head in the steel mold during construction, the outer diameter of the head is smaller than the inner diameter of the steel mold, the diameter of the channel through the head is smaller than the outer diameter of the steel mold, the blockage in front of the steel mold cannot be completely cleared, the steel mold encounters large resistance when advancing, the steel mold advances slowly, and the construction efficiency is low.

[0004] In daily work, when the equipment is cleaning foreign matter on the surface of the pipe, there is a problem that when the existing equipment is in use, the nozzle head is difficult to bake the surface of the pipe with a smaller diameter, resulting in a long time for the equipment to bake the pipe, wasting time. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcoming in the prior art that it is difficult for equipment to bake the surface of a pipe with a smaller diameter, and to propose a municipal drainage pipe repair kit.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a municipal drainage pipe repair kit, comprising a connecting ring, a pillar, a spray head, a hose and a connecting pipe, the pillar is fixedly connected at the lower end of the connecting ring, the connecting pipe is slidably connected inside the connecting ring, the spray head is fixedly connected at one end of the connecting pipe, the hose is fixedly connected at one end of the connecting pipe, an extension device is provided on the surface of the connecting ring, the extension device comprises a swivel and a positioning frame, the positioning frame is fixedly connected at the side of the connecting ring, the swivel is rotatably connected inside the positioning frame, a rotating handle is fixedly connected inside the swivel, a tooth plate is fixedly connected to the side of the connecting pipe, a support frame is fixedly connected to the side of the connecting ring, and a connecting column is rotatably connected inside the support frame.

[0007] Furthermore, the lower end of the connecting column is fixedly connected to a gear, and the upper end of the connecting column is fixedly connected to a rotating wheel. By setting the gear, the tooth plate can be moved, which reduces the situation where the tooth plate is difficult to move when the equipment is in use.

[0008] Furthermore, the rotating wheel is arranged on the surface of the rotating ring, and the gear is meshed and connected on the surface of the gear plate. The rotating wheel is arranged to facilitate the rotation of the rotating ring.

[0009] Furthermore, two limit plates are fixedly connected to the surface of the connecting column, and the two limit plates are arranged on the surface of the support frame. The limit plates are arranged to facilitate the limited rotation of the connecting column.

[0010] Furthermore, an adjustment device is provided on the surface of the pillar, and the adjustment device includes a support column and a connecting rod. The support column is slidably connected to the surface of the pillar, and the connecting rod is fixedly connected to the side of the pillar. An adjustment groove is provided on the side of the support column, and a movable plate is slidably connected to the inside of the connecting rod, and a sliding rod is fixedly connected to the inside of the movable plate. By setting the sliding rod, the movable plate can be limited in movement, which reduces the difficulty of the movable plate to move smoothly when the equipment is in use, making it difficult to move the adjustment rod.

[0011] Furthermore, both ends of the movable plate are fixedly connected with adjustment rods, and the adjustment rods are located inside the adjustment slots and are engaged. The adjustment rods are provided to facilitate positioning of the support columns.

[0012] Furthermore, a spring is sleeved and connected to the surface of the sliding rod, and both ends of the spring are respectively located on the surface of the moving plate and the surface of the connecting rod and fixedly connected. The spring is provided to facilitate applying a reset elastic force to the moving plate.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, when the device is in use, the user places the rusted pipe inside the connecting ring, then starts the device, and the hose is connected to the spray head through the connecting pipe to spray flame, and then the flame bakes the pipe, burns the foreign matter on the surface of the pipe, and then the pipe is repaired. When the device is in use, the user pulls the handle to drive the swivel to rotate inside the positioning frame, and the rotation of the swivel drives the wheel to rotate. When the wheel rotates, it drives the connecting column and the gear to rotate inside the support frame. When the gear rotates, it drives the tooth plate to move, and when the tooth plate moves, it drives the connecting pipe to move the spray head. By providing an extension device, the connecting pipe is effectively moved, which plays a role in contracting the connecting pipe, thereby reducing the situation that the spray head is difficult to bake the surface of a pipe with a smaller diameter when the device is in use, resulting in a longer time for the device to bake the pipe, which wastes time. This extension device can adjust the length of the connecting pipe and the spray head by cooperating with the tooth plate, gear, wheel and swivel, thereby greatly improving the device's ability to clean foreign matter on the surface of a smaller pipe and improving the adaptability of the device.

[0015] 2. In the utility model, by providing an adjusting device, when the equipment is in use, the user pushes the movable plate, and when the movable plate moves, it drives the sliding rod to move inside the connecting rod. When the movable plate moves, it drives the adjusting rod to move out of the adjusting groove. When the sliding rod moves, it drives the spring to displace and deform to generate elastic force, and then the supporting column loses its restraint. By providing the adjusting device, the height of the connecting ring is effectively adjusted, which plays a role in adjusting the height of the connecting ring, thereby reducing the problem that the equipment is difficult to clean the surface of the pipeline at a higher place when in use, resulting in the equipment not cleaning the pipeline surface cleanly. This adjusting device adjusts the surface of the support column and the pillar through the support column, the movable plate and the adjusting rod, thereby greatly improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural diagram of a municipal drainage pipe repair kit;

[0017] Figure 2 The utility model provides a side structural schematic diagram of a municipal drainage pipe repair kit;

[0018] Figure 3 This is a partial structural diagram of a municipal drainage pipe repair kit proposed by the utility model;

[0019] Figure 4 The utility model proposes a municipal drainage pipe repair kit Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 The utility model proposes a municipal drainage pipe repair kit Figure 3Schematic diagram of the structure at point B in the middle.

[0021] Legend: 1. Connecting ring; 2. Support; 3. Spray head; 4. Hose; 5. Connecting pipe; 6. Extension device; 61. Swivel; 62. Positioning frame; 63. Turning handle; 64. Rotating wheel; 65. Tooth plate; 66. Gear; 67. Support frame; 68. Limiting plate; 69. Connecting column; 7. Adjusting device; 71. Support column; 72. Adjusting slot; 73. Connecting rod; 74. Moving plate; 75. Adjusting rod; 76. Sliding rod; 77. Spring. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a municipal drainage pipe repair kit, including a connecting ring 1, a pillar 2, a spray head 3, a hose 4 and a connecting pipe 5, the pillar 2 is fixedly connected at the lower end of the connecting ring 1, the connecting pipe 5 is slidably connected inside the connecting ring 1, the spray head 3 is fixedly connected at one end of the connecting pipe 5, and the hose 4 is fixedly connected at one end of the connecting pipe 5.

[0023] The specific configuration and function of the extending device 6 and the adjusting device 7 will be described in detail below.

[0024] In this embodiment: an extension device 6 is provided on the surface of the connecting ring 1, and the extension device 6 includes a swivel 61 and a positioning frame 62. The positioning frame 62 is fixedly connected to the side of the connecting ring 1, and the swivel 61 is rotatably connected inside the positioning frame 62. The inside of the swivel 61 is fixedly connected to a turning handle 63, the side of the connecting tube 5 is fixedly connected to a tooth plate 65, the side of the connecting ring 1 is fixedly connected to a support frame 67, and the inside of the support frame 67 is rotatably connected to a connecting column 69.

[0025] Specifically, the gear 66 is fixedly connected to the lower end of the connecting column 69 , and the rotating wheel 64 is fixedly connected to the upper end of the connecting column 69 .

[0026] In this embodiment, the gear 66 is provided to move the tooth plate 65 , thereby reducing the difficulty in moving the tooth plate 65 when the device is in use.

[0027] Specifically, the rotating wheel 64 is disposed on the surface of the rotating ring 61 , and the gear 66 is meshedly connected to the surface of the gear plate 65 . The rotating wheel 64 is disposed to facilitate the rotation of the rotating ring 61 .

[0028] Specifically, two limit plates 68 are fixedly connected to the surface of the connecting column 69 . The two limit plates 68 are arranged on the surface of the supporting frame 67 . The limit plates 68 are provided to facilitate the limited rotation of the connecting column 69 .

[0029] In this embodiment: an adjustment device 7 is provided on the surface of the pillar 2, and the adjustment device 7 includes a support column 71 and a connecting rod 73. The support column 71 is located on the surface of the pillar 2 and is slidably connected. The connecting rod 73 is located on the side of the pillar 2 and is fixedly connected. An adjustment groove 72 is provided on the side of the support column 71. The interior of the connecting rod 73 is slidably connected to a movable plate 74, and the interior of the movable plate 74 is fixedly connected to a sliding rod 76.

[0030] In this embodiment, by providing the slide bar 76 , the movable plate 74 can be limited in movement, thereby reducing the difficulty in the movable plate 74 moving smoothly when the device is in use, which makes it difficult to move the adjustment rod 75 .

[0031] Specifically, both ends of the movable plate 74 are fixedly connected with adjustment rods 75 , and the adjustment rods 75 are located inside the adjustment slots 72 and are engaged with each other. The adjustment rods 75 are provided to facilitate positioning of the support column 71 .

[0032] Specifically, a spring 77 is sleeved and connected to the surface of the slide rod 76 , and the two ends of the spring 77 are respectively located on the surface of the movable plate 74 and the surface of the connecting rod 73 and fixedly connected. The spring 77 is provided to facilitate applying a reset elastic force to the movable plate 74 .

[0033] Working principle: When the device is in use, the user places the pipe that needs to be rusted inside the connecting ring 1, and then starts the device. The hose 4 is connected to the spray head 3 through the connecting pipe 5 to spray flames. The flame then bakes the pipe, burns foreign matter on the surface of the pipe, and then repairs the pipe. When the device is in use, the user pulls the handle 63 to drive the rotating ring 61 to rotate inside the positioning frame 62. When the rotating ring 61 rotates, it drives the rotating wheel 64 to rotate. When the rotating wheel 64 rotates, it drives the connecting column 69 and the gear 66 to rotate inside the support frame 67. When the gear 66 rotates, it drives the tooth plate 65 to move. The tooth plate When 65 moves, it drives the connecting pipe 5 to move the injection head 3. By setting up the extension device 6, the connecting pipe 5 is effectively moved, which plays a role in shrinking the connecting pipe 5, reducing the difficulty of the injection head 3 in baking the surface of the pipe with a smaller diameter when the equipment is in use, causing the equipment to take a long time to bake the pipe, wasting time. This extension device 6 can adjust the length of the connecting pipe 5 and the injection head 3 by setting the coordination between the tooth plate 65, the gear 66, the wheel 64 and the swivel 61, which greatly improves the equipment's ability to clean foreign matter on the surface of smaller pipes and improves the adaptability of the equipment.

[0034] When the device is in use, the user pushes against the movable plate 74. When the movable plate 74 moves, it drives the sliding rod 76 to move inside the connecting rod 73. When the movable plate 74 moves, it drives the adjusting rod 75 to move out of the adjusting slot 72. When the sliding rod 76 moves, it drives the spring 77 to displace and deform to generate elastic force, and then the support column 71 loses its restraint. By setting the adjusting device 7, the height of the connecting ring 1 is effectively adjusted, which plays a role in adjusting the height of the connecting ring 1, reducing the difficulty of the device to clean the surface of the pipeline at a higher place when in use, causing the device to not clean the pipeline surface cleanly. This adjusting device 7 adjusts the surface of the support column 71 and the pillar 2 through the support column 71, the movable plate 74 and the adjusting rod 75, which greatly improves the practicality of the device.

Claims

1. A municipal drainage pipe repair kit, comprising a connecting ring (1), a support (2), a spray head (3), a hose (4) and a connecting pipe (5), characterized in that: The pillar (2) is fixedly connected at the lower end of the connecting ring (1), the connecting pipe (5) is slidably connected inside the connecting ring (1), the injection head (3) is fixedly connected at one end of the connecting pipe (5), the hose (4) is fixedly connected at one end of the connecting pipe (5), an extension device (6) is provided on the surface of the connecting ring (1), the extension device (6) comprises a rotating ring (61) and a positioning frame (62), the positioning frame (62) is fixedly connected at the side of the connecting ring (1), the rotating ring (61) is rotatably connected inside the positioning frame (62), a rotating handle (63) is fixedly connected inside the rotating ring (61), a tooth plate (65) is fixedly connected to the side of the connecting pipe (5), a support frame (67) is fixedly connected to the side of the connecting ring (1), and a connecting column (69) is rotatably connected inside the support frame (67).

2. A municipal drainage pipe repair kit according to claim 1, characterized in that: The lower end of the connecting column (69) is fixedly connected to a gear (66), and the upper end of the connecting column (69) is fixedly connected to a rotating wheel (64).

3. The municipal drainage pipe repair kit according to claim 2, characterized in that: The rotating wheel (64) is arranged on the surface of the rotating ring (61), and the gear (66) is located on the surface of the gear plate (65) and is meshed and connected.

4. The municipal drainage pipe repair kit according to claim 3, characterized in that: Two limiting plates (68) are fixedly connected to the surface of the connecting column (69), and the two limiting plates (68) are arranged on the surface of the supporting frame (67).

5. The municipal drainage pipe repair kit according to claim 1, characterized in that: An adjusting device (7) is provided on the surface of the pillar (2), and the adjusting device (7) comprises a supporting column (71) and a connecting rod (73), wherein the supporting column (71) is slidably connected to the surface of the pillar (2), and the connecting rod (73) is fixedly connected to the side of the pillar (2), and an adjusting groove (72) is provided on the side of the supporting column (71), and a movable plate (74) is slidably connected to the interior of the connecting rod (73), and a sliding rod (76) is fixedly connected to the interior of the movable plate (74).

6. The municipal drainage pipe repair kit according to claim 5, characterized in that: Adjustment rods (75) are fixedly connected to both ends of the movable plate (74), and the adjustment rods (75) are located inside the adjustment slot (72) and are clamped.

7. The municipal drainage pipe repair kit according to claim 6, characterized in that: The surface of the slide rod (76) is sleeved with a spring (77), and the two ends of the spring (77) are respectively located on the surface of the moving plate (74) and the surface of the connecting rod (73) and fixedly connected.

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