Dredging and cleaning device for inner wall of filling pipeline

Abstract

The utility model discloses a filling pipeline inner wall dredging and cleaning device which comprises a right-hand and left-hand threaded rod, the side wall of the right-hand and left-hand threaded rod is fixedly connected with a handle, the outer side wall of the right-hand and left-hand threaded rod is sleeved with a first fixing column and is in threaded connection with the first fixing column, and the outer side wall of the first fixing column is rotationally connected with a reverse connecting column. The left side of the reverse connecting column is sleeved with a forward connecting column, a telescopic mechanism is arranged between the forward and reverse threaded rod and the forward connecting column, the outer side wall of the forward and reverse threaded rod is sleeved with a second fixing column and rotationally connected with the second fixing column, and the outer side wall of the second fixing column is sleeved with a rotating block and rotationally connected with the rotating block. The pipeline cleaning device is reasonable in structural design, the clamping angle of equipment can be reduced or increased, so that the pipeline cleaning device can adapt to cleaning work of various pipelines, it is guaranteed that the inner wall of the pipeline can be cleaned without dead corners, the pipeline cleaning device can move inwards while cleaning the inner wall of the pipeline, the working efficiency is improved, and the working pressure of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dredging and cleaning the inner wall of a filling pipeline, in particular to a dredging and cleaning device for the inner wall of a filling pipeline. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles. It is mainly used in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, water conservancy projects and various industrial devices. The inner wall of the pipeline needs to be clean before it is put into use. The transmission pipeline is a general term for pipelines and channels that transport from a long distance to the place of use. In a broad sense, it refers to the entire long-distance transportation system, including pipelines, open channels, culverts and tunnels. In a narrow sense, it only refers to the transportation structures across valleys, river valleys or low-lying areas. In the case of rapid urban development, it is necessary to clean the transmission pipeline regularly. Due to long-term transportation, it is easy for some residues to form on the inner wall of the pipeline. These residues will not only affect the transportation efficiency.

[0003] According to publication number CN216880867U, the utility model discloses a pipeline inner wall cleaning device, which belongs to the pipeline technical field. The technical scheme key points include a sleeve, the inner wall of the sleeve is movably connected with a transmission rod, the left side of the transmission rod is movably connected with a connecting rod, the surface of the connecting rod is fixedly connected with a brush roller, the front and rear sides of the sleeve are both threadedly connected with a knob, and the rear side of the sleeve is fixedly connected with a transmission mechanism; the transmission mechanism includes a shell, a first bevel gear, a fixed column and a motor, which solves the problem that when cleaning the inner wall of the existing pipeline, the user needs to manually clean the inner wall of the pipeline, which is very troublesome during cleaning. The user fixes the cleaning cloth in a rod, puts the rod and the cleaning cloth into the inner wall of the pipeline, and pulls back and forth to clean the inner wall of the pipeline, which is very time-consuming and labor-intensive during cleaning and the cleaning effect is not ideal, which brings certain influences on the cleaning of the inner wall of the pipeline for the user.

[0004] The above-mentioned new utility model solves the problem of internal cleaning of pipelines to a certain extent, but its functions are relatively limited during use, and it cannot be used for a large number of different types of pipelines. Manual picking is required during cleaning, which increases the operating intensity of workers and makes it difficult to improve efficiency. The present utility model can adapt to a variety of different types of pipelines through the mutual cooperation of threaded rods and control arms, telescopic rods and fixed columns, thereby reducing the complexity of replacement equipment. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a device for clearing and cleaning the inner wall of a filling pipe.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A device for clearing and cleaning the inner wall of a filled pipe comprises a forward and reverse threaded rod, a handle is fixedly connected to the side wall of the forward and reverse threaded rod, a fixing column 1 is sleeved on the outer wall of the forward and reverse threaded rod and is threadedly connected thereto, a reverse connecting column is rotatably connected to the outer wall of the fixing column 1, a forward connecting column is sleeved on the left side of the reverse connecting column, a telescopic mechanism is provided between the forward and reverse threaded rod and the forward connecting column, a fixing column 2 is sleeved on the outer wall of the forward and reverse threaded rod and is rotatably connected thereto, a rotating block is sleeved on the outer wall of the fixing column 2 and is rotatably connected thereto, a transmission mechanism is provided on the rotating block.

[0008] Preferably, the telescopic mechanism includes a control arm arranged on the forward connecting column and rotatably connected thereto, the other end of the control arm is rotatably connected to the telescopic rod, the side wall of the telescopic rod is fixedly connected to the rotating block, and a plurality of the telescopic rods are fixedly connected to rolling brush plates.

[0009] Preferably, the transmission mechanism includes a second fixed column arranged on the rotating block and rotatably connected thereto, the inner side wall of the second fixed column is sleeved with a motor and fixedly connected thereto, the power end of the motor is fixedly connected to a transmission column, and the transmission column is threadedly connected to the inner wall of the rotating block.

[0010] Preferably, the outer side wall of the fixing column 1 is rotatably connected with a forward connecting column, and the forward connecting column and the reverse connecting column are threadedly connected to the same forward and reverse threaded rod.

[0011] Preferably, a side wall of one of the telescopic rods is fixedly connected to a fixed plate, and an outer side wall of the fixed plate is fixedly connected to a plurality of moving wheels.

[0012] Preferably, the transmission column is sleeved on the inner wall of the rotating block, and the gear on the transmission column is meshed with the gear on the inner wall of the rotating block.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Through the action of the telescopic mechanism, the control arm, telescopic rod, positive and negative threaded rod and other components are coordinated with each other to reduce or increase the clamping angle of the equipment, so that it can adapt to the cleaning of various pipelines and ensure that the inner wall of the pipeline can be cleaned without dead angles.

[0015] 2. Through the cooperation of the transmission mechanism and the telescopic mechanism, the equipment can move inward while cleaning the inner wall of the pipe, which improves work efficiency and reduces the work pressure of the staff.

[0016] To sum up, not only can the clamping angle of the equipment be reduced or increased, thereby being able to adapt to the cleaning of various pipes and ensuring that the inner wall of the pipe can be cleaned without dead angles, but it can also clean the inner wall of the pipe while moving inward, thereby improving work efficiency and reducing the work pressure of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a filling pipe inner wall dredging and cleaning device proposed by the utility model;

[0018] Figure 2 This is a partial structural schematic diagram of a filling pipe inner wall dredging and cleaning device proposed by the utility model;

[0019] Figure 3 A schematic diagram of a moving wheel of a filling pipe inner wall dredging and cleaning device proposed by the utility model;

[0020] Figure 4 This is a partial cross-sectional view of a rotating block of a device for clearing and cleaning the inner wall of a filling pipe proposed by the utility model.

[0021] In the figure: 1 forward and reverse threaded rod, 2 handle, 3 reverse connecting column, 4 forward connecting column, 5 control arm, 6 telescopic rod, 7 fixed plate, 8 moving wheel, 9 fixed column 1, 10 fixed column 2, 11 rotating block, 12 motor, 13 transmission column, 14 rolling brush plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 A device for clearing and cleaning the inner wall of a filling pipe comprises a forward and reverse threaded rod 1, one side of the forward and reverse threaded rod 1 is a forward thread, and the other side is a reverse thread. A handle 2 is fixedly connected to the side wall of the forward and reverse threaded rod 1. When the handle 2 is turned, the handle 2 drives the forward and reverse threaded rod 1 to rotate. A fixed column 9 is sleeved on the outer wall of the forward and reverse threaded rod 1 and is threadedly connected to the fixed column 9. A reverse connecting column 3 is rotatably connected to the outer wall of the fixed column 9. A forward connecting column 4 is rotatably connected to the outer wall of the fixed column 9. The forward and reverse threaded rod 1 drives the reverse connecting column 3 and the forward connecting column 4 to rotate. The forward connecting column 4 and the reverse connecting column 3 are threadedly connected to the same forward and reverse threaded rod 1. The fixed column 9 sleeved on the inner wall of the reverse connecting column 3 is a reverse thread, and the fixed column 9 sleeved on the inner wall of the forward connecting column 4 is a forward thread.

[0024] A forward connecting column 4 is sleeved on the left side of the reverse connecting column 3, and grooves are provided on the outer side walls of the reverse connecting column 3 and the forward connecting column 4. A telescopic mechanism is provided between the forward and reverse threaded rods 1 and the forward connecting column 4, and the telescopic mechanism includes a control arm 5 arranged on the forward connecting column 4 and rotatably connected thereto, the control arm 5 is sleeved in the groove of the forward connecting column 4, and the control arm 5 is fixed by a clamping column, and the other end of the control arm 5 is rotatably connected to the telescopic rod 6, and the reverse connecting column 3 and the forward connecting column 4 drive the control arm 5 and the telescopic rod 6 to extend outward, and the telescopic rod 6 is hollow, and the control arm 5 runs through the inner side of the telescopic rod 6, and the side wall of the telescopic rod 6 is fixedly connected to the rotating block 11, and the side wall of one of the telescopic rods 6 is fixedly connected to the fixed plate 7, and the outer side wall of the fixed plate 7 is fixedly connected to a plurality of moving wheels 8, and a rolling brush plate 14 is fixedly connected to the plurality of telescopic rods 6, and the moving wheel 8 is supported on the inner side of the pipe, and the rolling brush plate 14 can just clean the inner wall of the pipe.

[0025] The outer wall of the forward and reverse threaded rod 1 is sleeved with a fixed column 2 10 and is rotatably connected thereto. The outer wall of the fixed column 2 10 is sleeved with a rotating block 11 and is rotatably connected thereto. A transmission mechanism is provided on the rotating block 11. The transmission mechanism includes a fixed column 2 10 arranged on the rotating block 11 and is rotatably connected thereto. The rotation of the rotating block 11 will not drive the fixed column 2 10 to rotate. The inner wall of the fixed column 2 10 is sleeved with a motor 12 and is fixedly connected thereto. The power end of the motor 12 is fixedly connected to a transmission column 13.

[0026] Start the motor 12, the motor 12 drives the transmission column 13 to rotate, the transmission column 13 drives the rotating block 11 to rotate, the transmission column 13 is threadedly connected to the inner wall of the rotating block 11, the rotating block 11 drives the telescopic rod 6 to rotate, the telescopic rod 6 drives the roller brush plate 14 to rotate, at this time the roller brush plate 14 will rotate continuously on the inner wall of the pipe, so as to clean the dirt on the inner wall, the motor 12 is fixed in the cavity of the column 10, the transmission column 13 is sleeved on the inner wall of the rotating block 11, and the gear on the transmission column 13 is meshed with the gear on the inner wall of the rotating block 11.

[0027] The functional principle of the utility model can be explained through the following operation modes:

[0028] In the utility model, before use, the device is placed in the pipeline, and the handle 2 is rotated. The handle 2 drives the forward and reverse threaded rod 1 to rotate, and the forward and reverse threaded rod 1 drives the reverse connecting column 3 and the forward connecting column 4 to rotate. The reverse connecting column 3 and the forward connecting column 4 drive the control arm 5 and the telescopic rod 6 to extend outward, and the moving wheel 8 is supported on the inner side of the pipeline. At this time, the rolling brush plate 14 can just clean the inner wall of the pipeline.

[0029] Start the motor 12, the motor 12 drives the transmission column 13 to rotate, the transmission column 13 drives the rotating block 11 to rotate, the rotating block 11 drives the telescopic rod 6 to rotate, the telescopic rod 6 drives the rolling brush plate 14 to rotate, and the rolling brush plate 14 will rotate continuously on the inner wall of the pipe, so as to clean the dirt on the inner wall.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for cleaning the inner wall of a filling pipe, comprising a positive and negative threaded rod (1), characterized in that: The side wall of the forward and reverse threaded rod (1) is fixedly connected with a handle (2); the outer side wall of the forward and reverse threaded rod (1) is sleeved with a fixing column (9) and is threadedly connected thereto; the outer side wall of the fixing column (9) is rotatably connected with a reverse connecting column (3); the left side of the reverse connecting column (3) is sleeved with a forward connecting column (4); a telescopic mechanism is provided between the forward and reverse threaded rod (1) and the forward connecting column (4); the outer side wall of the forward and reverse threaded rod (1) is sleeved with a fixing column (10) and is rotatably connected thereto; the outer side wall of the fixing column (10) is sleeved with a rotating block (11) and is rotatably connected thereto; a transmission mechanism is provided on the rotating block (11).

2. A filling pipe inner wall dredging and cleaning device according to claim 1, characterized in that: The telescopic mechanism comprises a control arm (5) arranged on a forward connecting column (4) and rotatably connected thereto; the other end of the control arm (5) is rotatably connected to a telescopic rod (6); the side wall of the telescopic rod (6) is fixedly connected to a rotating block (11); and a plurality of the telescopic rods (6) are fixedly connected to rolling brush plates (14).

3. A filling pipe inner wall dredging and cleaning device according to claim 1, characterized in that: The transmission mechanism comprises a second fixed column (10) arranged on a rotating block (11) and rotatably connected thereto, a motor (12) is sleeved on the inner side wall of the second fixed column (10) and fixedly connected thereto, a power end of the motor (12) is fixedly connected to a transmission column (13), and the transmission column (13) is threadedly connected to the inner wall of the rotating block (11).

4. A filling pipe inner wall dredging and cleaning device according to claim 1, characterized in that: The outer side wall of the fixing column 1 (9) is rotatably connected to a forward connecting column (4), and the forward connecting column (4) and the reverse connecting column (3) are threadedly connected to the same forward and reverse threaded rod (1).

5. The device for clearing and cleaning the inner wall of a filling pipe according to claim 2, characterized in that: The side wall of one of the telescopic rods (6) is fixedly connected to a fixed plate (7), and the outer side wall of the fixed plate (7) is fixedly connected to a plurality of moving wheels (8).

6. The device for clearing and cleaning the inner wall of a filling pipe according to claim 3, characterized in that: The transmission column (13) is sleeved on the inner wall of the rotating block (11), and the gear on the transmission column (13) is meshed with the gear on the inner wall of the rotating block (11).

Images