Pipeline bell and spigot cleaning device

Abstract

The invention relates to the technical field of pipeline treatment equipment, and particularly discloses a pipeline bell and spigot cleaning device which is characterized in that a lifting assembly is arranged on a bottom plate and drives a mounting plate to move up and down; the rotating rod is rotatably and transversely arranged at the upper part of the mounting plate; the middle of the rotating rod is sleeved with a vertical first fixing plate. The first motor is arranged on the first fixing plate and drives the rotating rod to rotate; the polishing assembly is arranged at the front end of the rotating rod and used for rust removal of the pipeline bell and spigot. The cleaning assembly is arranged at the front end of the rotating rod and used for cleaning the pipeline bell and spigot. According to the device, the position of the rotating rod is adjusted through the lifting assembly to be aligned with the center of the pipeline, the first motor is used for driving the rotating rod to rotate, the polishing assembly and the cleaning assembly are both connected to the rotating rod to rotate along with the rotating rod, rust removal and cleaning are conducted on the interior of the pipeline, the cleaning efficiency is improved, and normal use of the pipeline is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline processing equipment, and in particular to a pipeline socket cleaning device. Background Art

[0002] In the construction of water pipeline projects, ductile iron pipes are often used as water conservancy water pipelines. Before connecting the pipeline, the socket of the ductile iron pipe needs to be cleaned and lubricated. If the above construction process is performed manually, such a cumbersome construction process is very labor-intensive when ductile iron pipes are installed in large quantities. Especially when cleaning the socket, some dust and impurities in the socket can be completely cleaned using dust adsorption cleaning equipment, but in actual use, some rusty areas on the socket must be repeatedly derusted and polished to meet normal use.

[0003] Although traditional cleaning equipment can achieve simple rust removal operations during rust removal, the degree of rust at different locations is different during the actual rust removal process, so operators cannot easily understand whether the rust removal is thorough. If the rust removal is not thorough enough, it will affect the normal connection and installation between pipes.

[0004] Therefore, a pipeline socket cleaning device is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a pipe socket cleaning device to solve the problem that manual rust removal is difficult and dust is difficult to clean when the pipes are connected.

[0006] In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows: A pipe socket cleaning device comprises a bottom plate, a lifting assembly, a mounting plate, a first motor, a rotating rod, a cleaning assembly and a grinding assembly; A lifting assembly is arranged on the bottom plate to drive the mounting plate to move up and down; A rotating rod is rotatably disposed transversely on the upper portion of the mounting plate; a vertical first fixing plate is sleeved on the middle portion of the rotating rod; A first motor is disposed on the first fixed plate and drives the rotating rod to rotate; A grinding assembly is arranged at the front end of the rotating rod and is used to remove rust from the pipe socket; The cleaning component is arranged at the front end of the rotating rod and is used for cleaning the pipe socket.

[0007] As a further technical solution of the above scheme, the rotating rod includes a moving rod and a motion rod; the left end of the moving rod passes through the upper part of the mounting plate, and the motion rod is mounted on the right end of the moving rod; the middle part of the moving rod is mounted with a first fixed plate, and the output shaft of the first motor passes through the first fixed plate and is connected to a rotating circular plate, and a fixed shaft is provided at the edge of the rotating circular plate; a vertical second fixed plate is provided at the lower end of the motion rod, and a long strip through hole is provided at the lower end of the second fixed plate, and the fixed shaft is inserted into the long strip through hole; the rotation of the rotating circular plate drives the fixed shaft and the second fixed plate to move, thereby realizing the rotation of the rotating rod.

[0008] As a further technical solution of the above scheme, a horizontal limit rod is provided on the left side of the mounting plate, and a limit block is provided at the left end of the limit rod; a third fixed plate is provided at the left end of the movable rod, and the upper part of the third fixed plate is mounted on the limit rod for limiting.

[0009] As a further technical solution of the above scheme, the grinding assembly includes an L-shaped mounting frame, a vertical screw, a lifting rod, a mounting block, a first mounting arm, a second motor and a grinding roller; the upper end of the L-shaped mounting frame is connected to the bottom of the rotating rod, and the vertical screw passes downward through the rotating rod and is connected to the bottom horizontal plate of the L-shaped mounting frame through a bearing; the lifting rod is arranged horizontally, and the rear end is screwed to the vertical screw; the mounting block is arranged at the front end of the lifting rod; the first mounting arm is vertically arranged below the mounting block; the grinding roller is horizontally arranged at the bottom front end of the first mounting arm; the second motor is arranged at the bottom rear end of the first mounting arm, and the output shaft passes through the first mounting arm and is connected to the grinding roller to drive the grinding roller to rotate.

[0010] As a further technical solution of the above scheme, a transverse detection plate is sleeved on the first mounting arm, and the upper end of the first mounting arm is telescopically connected to the bottom of the mounting block; a spring is sleeved on the first mounting arm between the transverse detection plate and the mounting block, and an infrared rangefinder is provided at the lower end of the mounting block to align and detect the distance between the mounting block and the transverse detection plate.

[0011] As a further technical solution of the above solution, a second long strip through hole is provided on the vertical rod of the L-shaped mounting frame, and a second limit block is provided at the end after the rear end of the lifting rod passes through the second long strip through hole.

[0012] As a further technical solution of the above scheme, the cleaning assembly includes a second mounting arm and a first vacuum cleaner; the second mounting arm is L-shaped and obliquely arranged on the side wall of the rotating rod; the first vacuum cleaner is transversely arranged at the end of the cross bar of the second mounting arm, and the suction port is aligned with the inner wall of the pipe.

[0013] As a further technical solution of the above solution, it also includes a second vacuum cleaner, which is arranged at the connection between the vertical rod and the horizontal rod of the second mounting arm, and the vacuum port is outwardly aligned with the inner wall of the pipeline.

[0014] As a further technical solution of the above solution, it also includes a third mounting arm, which is L-shaped and obliquely arranged on the side wall of the rotating rod. The cross bar of the third mounting arm is provided with an injection pump and an injection head.

[0015] As a further technical solution of the above solution, a counterweight block is also provided on the bottom plate.

[0016] Compared with the prior art, the present invention has the following advantages and beneficial effects: the device adjusts the position of the rotating rod to align with the center of the pipeline through the lifting assembly, uses the first motor to drive the rotating rod to rotate, and the grinding assembly and the cleaning assembly are both connected to the rotating rod to follow the rotation, thereby removing rust and cleaning the inside of the pipeline, improving the cleaning efficiency and ensuring the normal use of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the device.

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the device from another perspective.

[0019] Figure 3 It is a schematic diagram of the side structure of the device.

[0020] The meanings of the symbols in the figure are: Base plate - 1; Roller-2; Lifting assembly-3; Mounting plate - 4; First motor - 5; Rotating rod-6; first fixed plate-61; moving rod-62; moving rod-63; rotating circular plate-64; fixed shaft-65; second fixed plate-66; long strip through hole-67; Cleaning assembly-7; second mounting arm-71; first vacuum cleaner-72; second vacuum cleaner-73; Grinding assembly-8; L-shaped mounting frame-81; vertical screw-82; lifting rod-83; mounting block-84; first mounting arm-85; second motor-86; grinding roller-87; second limit block-88; horizontal detection plate-89; spring-810; infrared rangefinder-811; Limit rod-9; limit block-91; third fixing plate-92; The third mounting arm-10; the fuel injection pump-101; the fuel injection head-102; Counterweights - 11. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention, so as to have a further understanding of the concept of the present invention, the technical problems solved, the technical features constituting the technical scheme and the technical effects brought about.

[0022] like Figure 1-Figure 3 As shown, a pipe socket cleaning device includes a bottom plate 1, a roller 2, a lifting assembly 3, a mounting plate 4, a first motor 5, a rotating rod 6, a cleaning assembly 7 and a grinding assembly 8; The lifting assembly 3 is arranged on the bottom plate 1 and drives the mounting plate 4 to move up and down; The rotating rod 6 is rotatably disposed laterally on the upper portion of the mounting plate 4; a vertical first fixing plate 61 is sleeved on the middle portion of the rotating rod 6; The first motor 5 is arranged on the first fixing plate 61 to drive the rotating rod 6 to rotate; A grinding assembly 8 is provided at the front end of the rotating rod 6 and is used for removing rust from the pipe socket; The cleaning assembly 7 is arranged at the front end of the rotating device 6 and is used for cleaning the pipe socket.

[0023] When using this device, the position of the rotating rod 6 is adjusted by lifting and lowering the lifting component 3, and the rotating rod 6 and the pipe are aligned and adjusted; the first motor 5 is started, and the output shaft of the first motor 5 drives the rotating rod 6 to rotate, and the grinding component 8 contacts the area of ​​the inner wall of the pipe that needs to be polished, and rotates and polishes under the drive of the rotating rod 6. While the grinding component 8 is polishing, the cleaning component 7 is started to absorb the debris generated by the grinding, so as to clean up the garbage in the pipe socket. When using this device, the lifting component 3 is a common existing technology, which can be in the form of a hydraulic lifting rod, and the top of the lifting rod can be connected to the mounting plate 4 to drive the mounting plate 4 to move; and a roller 2 can also be set at the lower end of the bottom plate 1, and the roller 2 drives the device to move to the pipe socket, so as to facilitate the transfer of the working position.

[0024] like Figure 2 and Figure 3As shown, as a preferred embodiment, the rotating rod 6 includes a moving rod 62 and a motion rod 63; the left end of the moving rod 62 passes through the upper part of the mounting plate 4, and the motion rod 63 is sleeved on the right end of the moving rod 62; the middle part of the moving rod 62 is sleeved with a first fixed plate 61, and the output shaft of the first motor 5 passes through the first fixed plate 61 and is connected to a rotating circular plate 64, and a fixed shaft 65 is provided on the edge of the rotating circular plate 64; a vertical second fixed plate 66 is provided at the lower end of the motion rod 63, and a long strip through hole 67 is provided at the lower end of the second fixed plate 66, and the fixed shaft 65 is inserted into the long strip through hole 67; the rotation of the rotating circular plate 64 drives the fixed shaft 65 and the second fixed plate 66 to move, thereby realizing the rotation of the rotating rod 6. In this embodiment, the first motor 5 is started to drive the rotating circular plate 64 to rotate. Since the fixed shaft 65 is fixedly set on the rotating circular plate 64, the fixed shaft 65 rotates with the rotating circular plate 84 to drive the second fixed plate 66 to rotate. Since the second fixed plate 66 and the rotating rod 6 are fixedly connected, the rotating rod 6 rotates driven by the second fixed plate 66, driving the grinding assembly 8 and the cleaning assembly 7 to rotate, thereby expanding the working area and improving the working efficiency.

[0025] like Figure 1 As shown, as a preferred embodiment, a horizontal limiting rod 9 is provided on the left side of the mounting plate 4, and a limiting block 91 is provided on the left end of the limiting rod 9; a third fixing plate 92 is provided on the left end of the moving rod 62, and the upper part of the third fixing plate 92 is sleeved on the limiting rod 9 for limiting. In this embodiment, when the operator pulls the moving rod 62, the third fixing plate 92 is fixedly connected to the left end of the moving rod 62, and the third fixing plate 92 is sleeved on the limiting rod 9 and moves along the direction of the limiting rod 9. The limiting rod 9 can play a role in stabilizing the load bearing and ensure that the moving rod 62 moves in the horizontal direction, and different positions in the pipeline are polished and cleaned to ensure that it is always in the center of the pipeline, thereby improving the stability of the device.

[0026] like Figure 2 and Figure 3As shown, as a preferred embodiment, the grinding assembly 8 includes an L-shaped mounting frame 81, a vertical screw 82, a lifting rod 83, a mounting block 84, a first mounting arm 85, a second motor 86 and a grinding roller 87; the upper end of the L-shaped mounting frame 81 is connected to the bottom of the rotating rod 6, and the vertical screw 82 passes downward through the rotating rod 6 and is connected to the bottom horizontal plate of the L-shaped mounting frame 81 through a bearing; the lifting rod 83 is arranged horizontally, and the rear end is screwed to the vertical screw 82; the mounting block 84 is arranged at the front end of the lifting rod 83; the first mounting arm 85 is vertically arranged below the mounting block 84; the grinding roller 87 is horizontally arranged at the bottom front end of the first mounting arm 85; the second motor 86 is arranged at the bottom rear end of the first mounting arm 85, and the output shaft passes through the first mounting arm 85 and is connected to the grinding roller 87 to drive the grinding roller 87 to rotate. In this embodiment, the vertical screw 82 is first rotated. Since the rear ends of the vertical screw 82 and the lifting rod 83 are threadedly connected, the lifting rod 83 moves downward when the vertical screw 82 is rotated, driving the mounting block 84 and the first mounting arm 85 to move downward, and the grinding roller 87 presses downward against the inner wall of the pipe to remove rust from the inner wall of the pipe. After the rust removal is completed, the vertical screw 82 is rotated in the opposite direction to enable the grinding roller 87 to move upward, detach from the inner wall of the pipe, and move to the next working area.

[0027] like Figure 2 and Figure 3 As shown, as a preferred embodiment, a transverse detection plate 89 is sleeved on the first mounting arm 85, and the upper end of the first mounting arm 85 is telescopically connected to the bottom of the mounting block 84; a spring 810 is sleeved on the first mounting arm 85 between the transverse detection plate 89 and the mounting block 84, and an infrared rangefinder 811 is provided at the lower end of the mounting block 84 to align and detect the distance between the mounting block 84 and the transverse detection plate 89. In this embodiment, during the overall downward movement of the grinding assembly 8, the spring 810 is in a compressed state. When the grinding roller 87 is pressed against the inner wall of the pipeline to work, the rust on the inner wall of the pipeline is removed as the operation proceeds, and the spring 810 begins to release elastic potential energy to drive the transverse detection plate 89 to move downward. The infrared rangefinder 811 detects the change in distance. According to the preset pipeline radius, the position of the first mounting arm 85 can be monitored and then the grinding assembly 8 can be stopped from working, which saves energy while avoiding safety hazards.

[0028] like Figure 2 and Figure 3 As shown, as a preferred embodiment, a second long strip through hole is provided on the vertical rod of the L-shaped mounting frame 81, and a second stopper 88 is provided at the end of the rear end of the lifting rod 83 after the rear end passes through the second long strip through hole. In this embodiment, the second stopper 88 is provided after the rear end of the lifting rod 83 passes through the second long strip through hole, and the second stopper 88 limits the end of the lifting rod 83 so that the end of the lifting rod 83 always passes through the L-shaped mounting frame 81, thereby improving the stability of the device and limiting the movement trajectory of the lifting rod 83.

[0029] like Figure 1 As shown, as a preferred embodiment, the cleaning assembly 7 includes a second mounting arm 71 and a first vacuum cleaner 72; the second mounting arm 71 is L-shaped and obliquely arranged on the side wall of the rotating rod 6; the first vacuum cleaner 72 is transversely arranged at the end of the crossbar of the second mounting arm 71, and the vacuum port is aligned with the inner wall of the pipe. In this embodiment, the cleaning assembly 7 rotates under the drive of the rotating rod 6 to expand the cleaning area. During the specific cleaning, the second mounting arm 71 serves as a mounting connector, and the first vacuum cleaner 72 rotates under the drive of the second mounting arm 71. When performing the grinding operation, the first vacuum cleaner 72 is started to absorb the ground rust to complete the cleaning.

[0030] like Figure 1 As shown, as a preferred embodiment, it also includes a second vacuum cleaner 73, which is arranged at the connection between the vertical rod and the horizontal rod of the second mounting arm 71, and the vacuum port is directed outwardly toward the inner wall of the pipe. In this embodiment, the second vacuum cleaner 73 is also arranged on the second mounting arm 71, as a supplement to the first vacuum cleaner 72, and works together with the first vacuum cleaner 72 to improve the adsorption and cleaning effect. When using this device, since the vacuum cleaner is a prior art, its related accessories are not described in detail.

[0031] like Figure 2 As shown, as a preferred embodiment, it also includes a third mounting arm 10, which is L-shaped and obliquely arranged on the side wall of the rotating rod 6. The cross bar of the third mounting arm 10 is provided with an injection pump 101 and an injection head 102. In this embodiment, after the inner wall of the pipeline is polished and rust-removed, the third mounting arm 10 is used to rotate to drive the position adjustment of the injection pump 101 and the injection head 102, and the injection head 102 performs oil spraying on the area of ​​the inner wall of the pipeline that has been rust-removed and cleaned, so as to prevent secondary rust before assembly, thereby providing better protection.

[0032] like Figure 2 and Figure 3 As shown, as a preferred embodiment, a counterweight 11 is further provided on the bottom plate 1. In this embodiment, the counterweight 11 is provided on the bottom plate 1 to enhance the stability of the bottom plate 1 and prevent the device from tipping over during the moving operation.

[0033] The terms “connection” and “fixation” mentioned in the description of the present invention may refer to fixed connection, processing and forming, welding or mechanical connection. The specific meanings of the above terms in the present invention shall be understood according to the specific circumstances.

[0034] In the description of the present invention, the terms "center", "upper", "lower", "horizontal", "inside", "outside", etc., which indicate the orientation or position relationship, are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying a specific orientation that the device or element referred to must have, and therefore cannot be understood as a limitation on the present invention.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pipe socket cleaning device, characterized in that: It comprises a base plate (1), a lifting assembly (3), a mounting plate (4), a first motor (5), a rotating rod (6), a cleaning assembly (7) and a polishing assembly (8); A lifting assembly (3) is arranged on the bottom plate (1) and drives the mounting plate (4) to move up and down; A rotating rod (6) is rotatably disposed laterally on the upper portion of the mounting plate (4); a vertical first fixing plate (61) is sleeved on the middle portion of the rotating rod (6); A first motor (5) is disposed on the first fixed plate (61) and drives the rotating rod (6) to rotate; A grinding assembly (8) is arranged at the front end of the rotating rod (6) and is used to remove rust from the pipe socket; A cleaning assembly (7) is arranged at the front end of the rotating device (6) and is used for cleaning the pipe socket.

2. A pipe socket cleaning device as claimed in claim 1, characterized in that: The rotating rod (6) comprises a moving rod (62) and a motion rod (63); the left end of the moving rod (62) passes through the upper part of the mounting plate (4), and the motion rod (63) is sleeved on the right end of the moving rod (62); the middle part of the moving rod (62) is sleeved with a first fixing plate (61), the output shaft of the first motor (5) passes through the first fixing plate (61) and is connected to a rotating circular plate (64), and a fixed shaft (65) is provided on the edge of the rotating circular plate (64); a vertical second fixing plate (66) is provided at the lower end of the motion rod (63), and a long strip through hole (67) is provided at the lower end of the second fixing plate (66), and the fixed shaft (65) is inserted into the long strip through hole (67); the rotating circular plate (64) rotates to drive the fixed shaft (65) and the second fixing plate (66) to move, thereby realizing the rotation of the rotating rod (6).

3. A pipe socket cleaning device as claimed in claim 1, characterized in that: A horizontal limiting rod (9) is provided on the left side of the mounting plate (4), and a limiting block (91) is provided at the left end of the limiting rod (9); a third fixing plate (92) is provided at the left end of the moving rod (62), and the upper part of the third fixing plate (92) is sleeved on the limiting rod (9) for limiting.

4. A pipe socket cleaning device as claimed in claim 1, characterized in that: The grinding assembly (8) comprises an L-shaped mounting frame (81), a vertical screw rod (82), a lifting rod (83), a mounting block (84), a first mounting arm (85), a second motor (86) and a grinding roller (87); the upper end of the L-shaped mounting frame (81) is connected to the bottom of the rotating rod (6); the vertical screw rod (82) passes downward through the rotating rod (6) and is connected to the bottom horizontal plate of the L-shaped mounting frame (81) through a bearing; the lifting rod (83) is arranged horizontally, and the rear end is screwed to the vertical screw rod (82); the mounting block (84) is arranged at the front end of the lifting rod (83); the first mounting arm (85) is arranged vertically below the mounting block (84); the grinding roller (87) is arranged horizontally at the bottom front end of the first mounting arm (85); the second motor (86) is arranged at the bottom rear end of the first mounting arm (85), and the output shaft passes through the first mounting arm (85) and is connected to the grinding roller (87) to drive the grinding roller (87) to rotate.

5. A pipe socket cleaning device as claimed in claim 4, characterized in that: A transverse detection plate (89) is sleeved on the first mounting arm (85), and the upper end of the first mounting arm (85) is telescopically connected to the bottom of the mounting block (84); a spring (810) is sleeved on the first mounting arm (85) between the transverse detection plate (89) and the mounting block (84), and an infrared rangefinder (811) is provided at the lower end of the mounting block (84) to align and detect the distance between the mounting block (84) and the transverse detection plate (89).

6. A pipe socket cleaning device as claimed in claim 4, characterized in that: The vertical rod of the L-shaped mounting frame (81) is provided with a long strip through hole, and the rear end of the lifting rod (83) passes through the long strip through hole and a second limit block (88) is provided at the end thereof.

7. A pipe socket cleaning device as claimed in claim 1, characterized in that: The cleaning assembly (7) comprises a second mounting arm (71) and a first vacuum cleaner (72); the second mounting arm (71) is L-shaped and is obliquely arranged on the side wall of the rotating rod (6); the first vacuum cleaner (72) is transversely arranged at the end of the crossbar of the second mounting arm (71), with the vacuum port aligned with the inner wall of the pipe.

8. A pipe socket cleaning device as claimed in claim 7, characterized in that: It also includes a second dust collector (73), which is arranged at the connection between the vertical rod and the horizontal rod of the second mounting arm (71), and has a dust suction port facing outwards and aligned with the inner wall of the pipeline.

9. A pipe socket cleaning device as claimed in claim 1, characterized in that: It also comprises a third mounting arm (10), which is L-shaped and obliquely arranged on the side wall of the rotating rod (6), and a fuel injection pump (101) and a fuel injection head (102) are arranged on the cross bar of the third mounting arm (10).

10. A pipe socket cleaning device according to claim 1, characterized in that: A counterweight (11) is also provided on the bottom plate (1).

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