Driver fixing structure for pipeline detection

Abstract

The utility model provides a driver fixing structure for pipeline detection. The driver fixing structure comprises a pipeline; the base bodies are symmetrically and cooperatively mounted on the inner wall of the pipeline along the center; the mounting plate is fixedly mounted on the surface of the base body; the connecting column is fixedly mounted on the surface, away from the base body, of the mounting plate; the cylinder is arranged in the pipeline; one end of the cylinder is symmetrically and fixedly connected with the mounting blocks along the center; according to the driver fixing structure for pipeline detection, the flexibility of the spring is utilized, the mounting plate and the base body can be adjusted and moved within a certain range, the driver fixing structure can adapt to matched mounting of detected pipelines with different diameters, and the use range is enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline detection, in particular to a fixing structure for a driver used in pipeline detection. Background Art

[0002] During the use of pipelines after installation, problems such as blockages and cracks often occur. It is difficult for manual inspection to find the fault points. In the existing technology, according to the actual usage situation, most pipeline robots equipped with cameras enter the pipeline to search for fault points, taking pictures while moving forward inside the pipeline. The driving structure of the pipeline robot, that is, the driver, will be in close contact with the inner wall surface of the pipeline to provide power for the overall movement inside the pipeline.

[0003] According to a pipeline detection device described in the existing patent CN 211122590, which relates to the technical field of pipeline detection. The pipeline detection device includes a guiding vehicle and a pushing rod. The pushing rod can be detachably connected to the guiding vehicle to drive the guiding vehicle to move along the pipeline; according to the diameter of the actually detected pipeline, a guiding vehicle of the corresponding specification is selected, that is, the driver. The driver is in close contact with the inner wall of the pipeline with the corresponding diameter to provide power for the overall movement. That is, a driver of one specification can only be adapted to pipelines with a relative diameter, resulting in limited use.

[0004] Therefore, it is necessary to provide a fixing structure for a driver used in pipeline detection to solve the above technical problems. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a fixing structure for a driver used in pipeline detection, including:

[0006] Pipeline;

[0007] Base body, the base body is symmetrically installed along the center on the inner wall of the pipeline;

[0008] Mounting plate, the mounting plate is fixedly installed on the surface of the base body;

[0009] Connecting column, the connecting column is fixedly installed on the surface of the mounting plate away from the base body;

[0010] Cylinder, a cylinder is arranged inside the pipeline;

[0011] Mounting block, one end of the cylinder is symmetrically fixedly connected with the mounting block along the center;

[0012] Expansion mechanism, the expansion mechanism is slidably installed inside the mounting block, and the expansion mechanism is slidably installed with the connecting column;

[0013] Cross groove, a cross groove is opened between a plurality of mounting blocks on one end face of the cylinder;

[0014] Adjusting device, an adjusting device is connected inside the cylinder by a thread, all four telescopic mechanisms are slidably installed with the adjusting device, and the adjusting device is fitted with the cross slot.

[0015] Preferably, the telescopic mechanism includes a movable column, a column slot, a top block and a spring. One end of the connecting column away from the mounting plate is fixedly connected with the top block. The movable column is slidably installed inside the mounting block. A column slot is provided on the surface of the movable column, and the column slot is slidably connected with the top block. A spring is fixedly connected to the surface of the top block away from the connecting column.

[0016] Preferably, the initial state of the spring is a compressed state.

[0017] Preferably, limiting strips are fixedly connected to the surface of the movable column symmetrically along the center, and all the limiting strips are slidably connected with the mounting block.

[0018] Preferably, the adjusting device includes an adjusting column, an inclined column and a connecting block. The inclined column is slidably installed at one end of the movable column away from the mounting plate. The connecting block is fixedly connected between the four inclined columns. The adjusting column is rotatably installed inside the connecting block, and the adjusting column is connected with the cylinder by a thread.

[0019] Preferably, an inclined block is fixedly connected to the end face of the movable column away from the mounting plate, and the inclined block is slidably connected with the inclined column.

[0020] Preferably, an adjusting handle is fixedly installed at one end of the adjusting column away from the cylinder.

[0021] Preferably, the mounting plate and the base body are fixedly installed by bolts.

[0022] Compared with the prior art, the present utility model provides a fixing structure for a pipeline detection driver, which has the following beneficial effects:

[0023] By utilizing the elasticity of the spring of the present utility model, the mounting plate and the base body can be adjusted and moved within a certain range, which can adapt to the fitting installation with detected pipelines of different diameters, thus increasing the scope of use; by rotating the adjusting column, the connecting block and the inclined column are driven to move, relative sliding occurs between the inclined column and the inclined block, and then the movable column is driven to move. The connecting column, the mounting plate and the base body move along with the movement of the movable column, thereby increasing the position adjustment range of the mounting plate and the base body, and being able to adapt to the fitting installation with detected pipelines of different diameters and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is one of the overall structural schematic diagrams of the present utility model;

[0025] Figure 2 is the structural schematic diagram of the telescopic mechanism of the present utility model;

[0026] Figure 3 is the other overall structural schematic diagram of the present utility model;

[0027] Figure 4 is a schematic diagram of the cross-slot structure of the present utility model;

[0028] Figure 5 is a schematic diagram of the adjusting column, connecting block and inclined column structures of the present utility model;

[0029] Figure 6 is a schematic diagram of the cylindrical structure of the present utility model.

[0030] In the figure: 1, pipeline; 2, base body; 3, mounting plate; 4, connecting column; 5, cylinder; 6, mounting block; 7, cross-slot; 8, movable column; 9, column groove; 10, top block; 11, spring; 12, limiting strip; 13, adjusting column; 14, inclined column; 15, connecting block; 16, inclined block; 17, adjusting handle. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0032] Please refer to Figures 1 to 6 , the present utility model relates to, and the present utility model provides a fixing structure for a pipeline detection driver, including:

[0033] Pipeline 1;

[0034] Base body 2, which is symmetrically and coaxially installed on the inner wall of pipeline 1;

[0035] Mounting plate 3, which is fixedly installed on the surface of base body 2;

[0036] Connecting column 4, which is fixedly installed on the surface of mounting plate 3 away from base body 2;

[0037] Cylinder 5, which is arranged inside pipeline 1;

[0038] Mounting block 6, one end of cylinder 5 is symmetrically and fixedly connected with mounting block 6 along the center;

[0039] Expansion mechanism, which is installed inside mounting block 6 in a matching manner, and the expansion mechanism is slidably installed with connecting column 4;

[0040] Cross-slot 7, one end face of cylinder 5 is provided with a cross-slot 7 among multiple mounting blocks 6;

[0041] Adjusting device, an adjusting device is connected inside the cylinder 5 by threads, all four telescopic mechanisms are slidably installed with the adjusting device, and the adjusting device is installed in cooperation with the cross groove 7.

[0042] Furthermore, the mounting plate 3 and the base body 2 are fixedly installed by bolts;

[0043] It should be noted that it is convenient to install and disassemble between the mounting plate 3 and the base body 2.

[0044] Furthermore, the telescopic mechanism includes a movable column 8, a column groove 9, a top block 10 and a spring 11. One end of the connecting column 4 away from the mounting plate 3 is fixedly connected with a top block 10. The movable column 8 is slidably installed inside the mounting block 6. A column groove 9 is provided on the surface of the movable column 8. The column groove 9 is slidably connected with the top block 10. A spring 11 is fixedly connected to the surface of the top block 10 away from the connecting column 4;

[0045] It should be noted that in the specific implementation process, by using the elasticity of the spring 11, the mounting plate 3 and the base body 2 can be adjusted and moved within a certain range, and can adapt to the installation in cooperation with the detected pipeline 1 with different diameters, increasing the scope of use.

[0046] Furthermore, the initial state of the spring 11 is a compressed state;

[0047] It should be noted that the reaction force generated by the compression of the spring 11 acts on the surface of the top block 10, so that the base body 2 can be closely attached to the inner wall of the detected pipeline 1, forming a support for the whole, and at the same time ensuring the stability of the base body 2 during operation.

[0048] Furthermore, limiting strips 12 are fixedly connected to the surface of the movable column 8 symmetrically about the center, and multiple limiting strips 12 are all slidably connected with the mounting block 6;

[0049] It should be noted that the setting of the limiting strips 12 can prevent relative rotation between the movable column 8 and the mounting block 6, and ensure the stability of the movable column 8 during position adjustment. Embodiment 2

[0050] Based on the above embodiment, in this embodiment, the adjusting device includes an adjusting column 13, an inclined column 14 and a connecting block 15. An inclined column 14 is slidably installed at one end of the movable column 8 away from the mounting plate 3. A connecting block 15 is fixedly connected between the four inclined columns 14. An adjusting column 13 is rotatably installed inside the connecting block 15, and the adjusting column 13 is connected with the cylinder 5 by threads;

[0051] It should be noted that during the specific implementation process, according to the diameter of the actually detected pipeline 1, the adjusting handle 17 is rotated. As the adjusting column 13 rotates, it drives the connecting block 15 and the inclined column 14 to move. The inclined column 14 gradually inserts into the cross groove 7. Initially, the inclined column 14 contacts the surface of the inclined block 16. The adjusting column 13 is threadedly connected to the cylinder 5, thereby driving the connecting block 15 and the inclined column 14 to move towards the direction close to the cylinder 5. Relative sliding occurs between the inclined column 14 and the inclined block 16, thereby driving the movable column 8 to move, causing the spring 11 to be further compressed, further increasing the adjustment range of the base body 2 and better adapting to the fitting installation with the detected pipeline 1.

[0052] Furthermore, an inclined block 16 is fixedly connected to the end face of the movable column 8 away from the mounting plate 3, and the inclined block 16 is slidably connected to the inclined column 14;

[0053] It should be noted that when the adjusting handle 17 is rotated, the adjusting column 13 rotates along with the rotation of the adjusting handle 17, thereby driving the connecting block 15 and the inclined column 14 to move towards the direction close to the cylinder 5. The inclined column 14 is in close contact with the surface of the inclined block 16 and relative sliding occurs, thereby driving the movable column 8 to move.

[0054] Furthermore, an adjusting handle 17 is fixedly installed at one end of the adjusting column 13 away from the cylinder 5;

[0055] It should be noted that the setting of the adjusting handle 17 facilitates the rotational adjustment of the adjusting column 13.

[0056] It should be noted that the base body 2 is an existing driver for detecting the pipeline 1; a supplementary light and a camera can be installed at one end of the cylinder 5 away from the connecting block 15, thereby detecting the inside of the pipeline 1.

[0057] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A fixing structure for a driver used in pipeline detection, characterized in that, Including: Pipe (1); Substrate (2), the substrate (2) is symmetrically and fittingly installed along the inner wall of the pipe (1); Mounting plate (3), the mounting plate (3) is fixedly installed on the surface of the substrate (2); Connecting column (4), the connecting column (4) is fixedly installed on the surface of the mounting plate (3) away from the substrate (2); Cylinder (5), the cylinder (5) is arranged inside the pipe (1); Mounting block (6), one end of the cylinder (5) is symmetrically and fixedly connected with the mounting block (6) along the center; Expansion mechanism, the expansion mechanism is slidably installed inside the mounting block (6), and the expansion mechanism is slidably installed with the connecting column (4); Cross groove (7), a cross groove (7) is formed between a plurality of mounting blocks (6) on one end face of the cylinder (5); Adjusting device, the adjusting device is threadedly connected inside the cylinder (5), and the four expansion mechanisms are all slidably installed with the adjusting device, and the adjusting device is fittingly installed with the cross groove (7).

2. The fixed structure of the driver for pipeline detection according to claim 1, characterized in that: The expansion mechanism includes a movable column (8), a column groove (9), a top block (10) and a spring (11). One end of the connecting column (4) away from the mounting plate (3) is fixedly connected with the top block (10). The movable column (8) is slidably installed inside the mounting block (6). A column groove (9) is formed on the surface of the movable column (8). The column groove (9) is slidably connected with the top block (10). A spring (11) is fixedly connected to the surface of the top block (10) away from the connecting column (4).

3. A fixing structure for a pipeline inspection driver according to claim 2, characterized in that: The initial state of the spring (11) is a compressed state.

4. A fixing structure for a pipeline inspection driver according to claim 2, characterized in that: Limiting strips (12) are symmetrically and fixedly connected to the surface of the movable column (8) along the center. The plurality of limiting strips (12) are all slidably connected with the mounting block (6).

5. The fixing structure for a pipeline inspection driver according to claim 2, characterized in that: The adjusting device includes an adjusting column (13), an inclined column (14) and a connecting block (15). The inclined column (14) is slidably installed at one end of the movable column (8) away from the mounting plate (3). The four inclined columns (14) are fixedly connected with each other by the connecting block (15). The adjusting column (13) is rotatably installed inside the connecting block (15). The adjusting column (13) is threadedly connected with the cylinder (5).

6. The fixing structure for a pipeline inspection driver according to claim 5, characterized in that: An inclined block (16) is fixedly connected to the end face of the movable column (8) away from the mounting plate (3). The inclined block (16) is slidably connected with the inclined column (14).

7. A fixing structure for a pipeline inspection driver according to claim 5, characterized in that: An adjusting handle (17) is fixedly installed at one end of the adjusting column (13) away from the cylinder (5).

8. A fixing structure for a pipeline inspection driver according to claim 1, characterized in that: The mounting plate (3) is fixedly installed with the substrate (2) by bolts.

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