Repair device for pipeline detection

Abstract

The utility model discloses a repairing device for pipeline detection. The repairing device comprises a machine body, a driving wheel, a repairing spray head, a butt joint pipe and a mounting structure. According to the utility model, through the arrangement of the installation structure, during installation, the butt joint pipe is inserted into the machine body, so that the insertion plate is in butt joint in the machine body, and then the screw rod is rotated, so that the connecting plate is pushed downwards, and the insertion column is inserted into the insertion hole and penetrates through the insertion hole to be in butt joint with the notch, so that the insertion plate is limited, and the butt joint pipe is fixedly installed; and when dismounting is needed, only the screw needs to be rotated, so that the connecting plate moves upwards, the inserting column slides out of the inserting hole, limiting of the inserting plate is relieved, and thus convenient dismounting is achieved.

Description

Technical Field

[0001] The utility model relates to pipeline-related fields, and in particular to a repair device for pipeline detection. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps and boilers, and then flows from the high-pressure part of the pipeline to the low-pressure part. The fluid can also be conveyed by its own pressure or gravity. To avoid damage to the pipeline, regular pipeline inspection is required. When damage or leakage is detected, various technologies need to be adopted through repair devices to restore the damaged or leaking pipeline to its normal function.

[0003] Existing patent: CN208237336U, discloses a detection and repair device for oil pipelines, whose structure includes a detection probe disk, a data transmission line, a connection box, a control box, a repair injection connection disk, and a data detection transceiver box. The right side of the detection probe disk is installed on the left side of the installation shaft and connected together by welding. The inside of the detection probe disk is provided with a data transmission line and the two are fixedly installed by embedding. The right end of the installation shaft is installed inside the control box. The utility model is a detection and repair device for oil pipelines. In this way, the transmission of the rotating mechanism and the electromagnetic induction device is driven by the control of the transmission rod mechanism, so that the control of the hydraulic device is driven by the micro-motor control device, and the installation shaft connection device is driven by the ratchet combination mechanism to realize the change of the detection angle, so that the detection is more comprehensive. When a problem is detected, it can be repaired immediately through manual remote control, which reduces the workload and improves the efficiency.

[0004] The above patents or existing repair devices have the following problems:

[0005] Before the existing repair device enters the pipeline, the repair nozzle needs to be connected to the body. However, when the docking pipe of the repair nozzle is connected to the body, most of them are fixed with bolt clamps, which need to be screwed one by one during installation, making the installation process relatively inconvenient. After use, the repair nozzle needs to be disassembled for maintenance, and the disassembly of the bolt clamp is also inconvenient, resulting in the problem of inconvenient installation or disassembly. Utility Model Content

[0006] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a repair device for pipeline detection.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a repair device for pipeline detection, comprising a body, a driving wheel is arranged on the connecting shaft of the body, a repair nozzle is arranged at one end of the body, a butt pipe is arranged on the end face of the repair nozzle, the butt pipe is connected with the body to realize that the repair nozzle is arranged at one end of the body, a mounting structure is arranged inside the body, the mounting structure comprises a plug plate, a plug plate is arranged on the butt pipe, the plug plate is plugged with the body, and a plug hole is arranged on the surface of the plug plate;

[0008] A rotatably connected screw rod and a connecting plate connected to the screw rod are arranged inside the machine body. The connecting plate is slidably connected to the vertical rod, and a plug column is arranged on the surface of the connecting plate.

[0009] Preferably, plug plates are provided at both the front and rear ends of the butt-joint pipe, the plug plates at both ends have the same structure, and the number of the plug posts corresponds to the plug plates.

[0010] Preferably, the plug post is inserted into the socket in a through-type manner, and a recess is provided inside the body, and the plug post can be inserted into the recess.

[0011] Preferably, the left and right ends of the plug post are cylindrical and connected by a horizontal plate in the middle, and the diameter of the cylinders at the left and right ends is greater than the width of the horizontal plate.

[0012] Preferably, two vertical rods are provided, which are respectively located at the front and rear ends of the screw rod.

[0013] Preferably, the surface of the butt joint pipe is provided with a gland connected thereto, and a pressure pad is provided in the gland, and when the pressure pad is in a natural state without being subjected to force, it protrudes from the surface of the gland.

[0014] Beneficial effects of the utility model:

[0015] The utility model is provided with an installation structure. During installation, the butt joint is inserted into the body so that the plug plate is butted in the body. Then, the screw rod is rotated to push the connecting plate downward, so that the plug column is inserted into the plug hole and penetrates the plug hole and is butted against the recess, so as to limit the plug plate and achieve fixed installation of the butt joint, so as to achieve the beneficial effect of convenient installation. When disassembly is required, it is only necessary to rotate the screw rod to move the connecting plate upward so that the plug column slides out of the plug hole, and the limit of the plug plate is released, so as to achieve convenient disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a front view structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the top view of the butt-joint pipe structure of the utility model;

[0019] Figure 4 It is a right side cross-sectional structural schematic diagram of the installation structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the connecting plate of the utility model when viewed from above.

[0021] Among them: body-1, driving wheel-2, repair nozzle-3, docking pipe-4, installation structure-5, plug plate-51, plug hole-52, screw rod-53, connecting plate-54, vertical pole-55, plug column-56, notch-57, pressure cover-501, pressure pad-502. DETAILED DESCRIPTION

[0022] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0023] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a repair device for pipeline detection, including a body 1, a driving wheel 2 is installed on the connecting shaft of the body 1, so that the body 1 can be driven to move inside the pipeline, a repair nozzle 3 is arranged at the head of the right end of the body 1, and a docking pipe 4 is integrally formed on the left end face of the repair nozzle 3, the docking pipe 4 is connected to the body 1, so that the repair nozzle 3 is arranged at one end of the body 1, and after the docking pipe 4 is connected to the body 1, the body 1 can provide repair liquid to the repair nozzle 3 through the docking pipe 4, and when the body 1 is moved inside the pipeline for detection and detection, when damage is detected in the pipeline, the body 1 provides repair liquid to the repair nozzle 3, and then the repair nozzle 3 sprays it on the damaged part, so as to repair it, and an installation structure 5 is arranged inside the body 1.

[0024] See also Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model provides a repair device for pipeline detection. The mounting structure 5 includes a plug plate 51. The plug plates 51 are integrally formed on both the front and rear sides of the left end of the butt pipe 4. A plug hole 52 is provided on the plug plate 51. The plug plate 51 can be plugged into the butt pipe 4 and the machine body 1.

[0025] The right end of the body 1 is vertically installed with a screw 53, which is rotatably connected to the body 1, and the head of the screw 53 protrudes from the top surface of the body 1 so that the staff can drive the screw 53. The screw 53 passes through the middle of the connecting plate 54, and the connecting plate 54 is threadedly connected to the screw 53. Two vertical rods 55 are integrally formed inside the body 1, and the connecting plate 54 is vertically slidably connected up and down along the surface of the vertical rod 55. The bottom surface of the connecting plate 54 is integrally formed with a number of plugs 55. The same plug post 56 is provided. The left and right ends of the plug post 56 are cylindrical and connected by a horizontal plate in the middle. The diameter of the cylinders at the left and right ends is greater than the width of the horizontal plate, which is beneficial to the plug post 56 not being bent and deformed when limiting the plug plate 51. The plug post 56 is inserted into the insertion hole 52 in a through-type manner, which improves the stability of the docking and the effect of limiting the plug plate 51. The body 1 is provided with a notch 57 inside, and the plug post 56 can be inserted into the notch 57, which improves the reinforcement effect and prevents the plug post 56 from being deformed.

[0026] A pressure cap 501 is arranged on the surface of the butt joint pipe 4, and the pressure cap 501 is threadedly connected to the butt joint pipe 4, and a pressure pad 502 is arranged in the pressure cap 501. When the pressure pad 502 is in a natural state without force, it protrudes from the surface of the pressure cap 501. After the butt joint pipe 4 is fixed, the pressure cap 501 can be rotated to press it on the surface of the body 1, and then the butt joint pipe 4 is pulled, and under the limit of the plug column 56, the butt joint pipe 4 is tightened, so that it is not easy to shake after being fixed, and the stability is improved. The pressure pad 502 can prevent the connection between the pressure cap 501 and the butt joint pipe 4 from loosening;

[0027] During installation, the connecting tube 4 is inserted into the body 1. At this time, the plug plate 51 will follow the connecting tube 4 and dock in the body 1. At this time, the socket 52 will be aligned with the plug column 56. Then the screw rod 53 is rotated. Since the connecting plate 54 is threadedly connected to the screw rod 53, and the connecting plate 54 will be limited by the vertical rod 55, when the screw rod 53 is rotated, the connecting plate 54 will be pushed downward, and the plug column 56 will be inserted into the socket 52, and pass through the socket 52 and connect with the recess 57, so as to limit the plug plate 51 and achieve fixed installation of the connecting tube 4, so as to achieve the beneficial effect of convenient installation. When disassembly is required, it is only necessary to rotate the screw rod 53 to make the connecting plate 54 move upward to make the plug column 56 slide out of the socket 52, and release the limit of the plug plate 51, so as to achieve convenient disassembly.

[0028] The above description is only a preferred example of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above 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 utility model shall be included in the protection scope of the utility model.

Claims

1. A repair device for pipeline inspection, comprising a body (1), a driving wheel (2) being arranged on a connecting shaft of the body (1), a repair nozzle (3) being arranged at one end of the body (1), a butt joint (4) being arranged at the end face of the repair nozzle (3), the butt joint (4) being connected to the body (1) so that the repair nozzle (3) is arranged at one end of the body (1); Features: It also includes a mounting structure (5), the mounting structure (5) being arranged inside the machine body (1), the mounting structure (5) comprising a plug plate (51), the plug plate (51) being arranged on the butt joint pipe (4), the plug plate (51) being plugged into the machine body (1), and a plug hole (52) being arranged on the surface of the plug plate (51); The machine body (1) is provided with a rotatably connected screw rod (53) and a connecting plate (54) connected to the screw rod (53). The connecting plate (54) is slidably connected to the vertical rod (55). A plug post (56) is provided on the surface of the connecting plate (54).

2. A repair device for pipeline detection according to claim 1, characterized in that: Insertion plates (51) are provided at both the front and rear ends of the butt-joint pipe (4); the inserting plates (51) at both ends have the same structure, and the number of the inserting columns (56) corresponds to that of the inserting plates (51).

3. A repair device for pipeline detection according to claim 2, characterized in that: The plug post (56) is inserted into the plug hole (52) in a through-type manner, and a notch (57) is provided inside the machine body (1), and the plug post (56) can be inserted into the notch (57).

4. A repair device for pipeline detection according to claim 1, characterized in that: The left and right ends of the plug post (56) are cylindrical and connected by a horizontal plate in the middle, and the diameter of the cylinders at the left and right ends is greater than the width of the horizontal plate.

5. A repair device for pipeline detection according to claim 1, characterized in that: Two vertical rods (55) are provided, respectively located at the front and rear ends of the screw rod (53).

6. A repair device for pipeline detection according to claim 1, characterized in that: The surface of the butt joint pipe (4) is provided with a gland (501) connected thereto, and a pressure pad (502) is provided in the gland (501); when the pressure pad (502) is in a natural state without being subjected to force, it protrudes from the surface of the gland (501).

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