Device for detecting scaling on inner wall of blast furnace gas pipeline

Abstract

The utility model discloses a blast furnace gas pipeline inner wall scaling detection device which comprises a mounting plate, and a movable detection structure is arranged at the upper end of the mounting plate. The mobile detection structure comprises a detection box body, a driving assembly, a power supply, a video processing module, four cameras, a remote module and a rolling assembly; the utility model relates to the technical field of gas pipeline detection, in particular to a movable detection structure, when scale on the inner wall of a blast furnace gas pipeline is detected, a worker puts the device in the pipeline needing to be detected, the device is driven to move in the pipeline through a driving assembly, the worker does not need to enter the pipeline, and the detection efficiency is improved. Therefore, the technical problems that the detection time of the pipeline is prolonged and the normal use of the pipeline is influenced due to the fact that a worker needs to enter the inner wall of the pipeline during the conventional scaling detection of the inner wall of the blast furnace gas pipeline can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas pipeline detection, in particular to a device for detecting scaling on the inner wall of a blast furnace gas pipeline. Background Art

[0002] Traditional detection of scaling on the inner wall of blast furnace gas pipelines requires workers to enter the inner wall of the pipeline to inspect it. Since blast furnace gas pipelines are long and there are many of them, the detection efficiency is slow, which prolongs the inspection time and affects the normal use of the pipeline. In view of this, in-depth research was conducted on the above-mentioned issues, which led to this case. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a device for detecting scaling on the inner wall of a blast furnace gas pipeline, which solves the technical problem that the existing detection of scaling on the inner wall of a blast furnace gas pipeline requires workers to enter the inner wall of the pipeline to inspect the inner wall of the pipeline. Since the blast furnace gas pipelines are long and there are many of them, the detection efficiency is slow, which prolongs the inspection time of the pipeline, thereby affecting the normal use of the pipeline.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a blast furnace gas pipeline inner wall scaling detection device, including a mounting plate, the upper end of the mounting plate is provided with a mobile detection structure;

[0005] The mobile detection structure includes: a detection box, a drive component, a power supply, a video processing module, four cameras, a remote module, and a winding component;

[0006] The detection box is installed on the upper end of the mounting plate, the drive assembly is installed on the lower end of the detection box, and the other end is installed on the lower end of the mounting plate, the power supply is installed on the upper end of the detection box, and the video processing module is installed on one side wall of the detection box, wherein three of the cameras are respectively installed on both sides and the upper wall of the detection box, another camera is installed on the lower end of the mounting plate, the remote module is installed on the lower wall of one side of the detection box, and the winding assembly is installed on one side of the detection box.

[0007] Preferably, the driving assembly comprises: a motor, two first pulleys, four moving pulleys, two second pulleys and two connecting belts;

[0008] The motor is installed at the center of the lower wall of the detection box, the two first pulleys are coaxially installed on the motor driving end, the four moving wheels are respectively installed on both sides of the lower end of the mounting plate, the two second pulleys are respectively coaxially installed with the four moving wheels, and the two connecting belts are respectively mounted on the two first pulleys and the two second pulleys.

[0009] Preferably, the winding assembly comprises: a winding shaft, a winding wheel and a connecting rope;

[0010] The two ends of the reel are respectively embedded in the two side walls of the detection box through bearings, the reel is installed on the reel, one end of the connecting rope is connected to the reel, and the other end passes through the wall of one side of the detection box.

[0011] Preferably, a lighting lamp for illumination is provided on one side of the detection box.

[0012] Preferably, a winding motor for operating the winding shaft is provided on one side of the winding shaft.

[0013] Preferably, a limit block is provided at one end of the connecting rope to prevent the connecting rope from moving excessively.

[0014] The utility model provides a device for detecting scaling on the inner wall of a blast furnace gas pipeline. It has the following beneficial effects: the mobile detection structure adopted in this case, when detecting scaling on the inner wall of a blast furnace gas pipeline, the staff prevents the device from being placed in the pipeline to be detected, and drives the device to move in the pipeline through the driving component, so that the detection of the pipeline can be realized without the staff entering the pipeline, thereby effectively solving the technical problem that the traditional detection of scaling on the inner wall of a blast furnace gas pipeline requires the staff to enter the inner wall of the pipeline to detect the inner wall of the pipeline, and the detection efficiency is slow due to the long pipeline of the blast furnace gas pipeline and the large number of pipelines, which prolongs the detection time of the pipeline and affects the normal use of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main cross-sectional structure of a device for detecting scaling on the inner wall of a blast furnace gas pipeline described in the utility model.

[0016] Figure 2 The utility model is a schematic diagram of the side structure of a device for detecting scaling on the inner wall of a blast furnace gas pipeline.

[0017] Figure 3 This is a schematic diagram of the main structure of a device for detecting scaling on the inner wall of a blast furnace gas pipeline described in the utility model.

[0018] In the figure: 1. mounting plate, 2. detection box, 3. power supply, 4. video processing module, 5. camera, 6. remote module, 7. motor, 8. first pulley, 9. moving wheel, 10. second pulley, 11. connecting belt, 12. winding shaft, 13. winding wheel, 14. connecting rope, 15. lighting lamp, 16. winding motor, 17. limit block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] like Figure 1-3 As shown, a device for detecting scaling on the inner wall of a blast furnace gas pipeline comprises a mounting plate 1, wherein a movable detection structure is provided on the upper end of the mounting plate 1;

[0022] It should be noted that when the blast furnace gas pipeline needs to be inspected, the staff will place the device in the pipeline and perform mobile inspection on the pipeline by driving the mobile inspection structure installed on the upper end of the mounting plate 1.

[0023] Example 2

[0024] like Figure 1-3 As shown, the mobile detection structure includes: a detection box 2, a driving component, a power supply 3, a video processing module 4, four cameras 5, a remote module 6, and a winding component;

[0025] The detection box 2 is installed on the upper end of the mounting plate 1, the driving assembly is installed on the lower end of the detection box 2, and the other end is installed on the lower end of the mounting plate 1, the power supply 3 is installed on the upper end of the detection box 2, and the video processing module 4 is installed on one side wall of the detection box 2, three of the cameras 5 are respectively installed on both sides and the upper wall of the detection box 2, another camera 5 is installed on the lower end of the mounting plate 1, the remote module 6 is installed on the lower wall of one side of the detection box 2, and the winding assembly is installed on one side of the detection box 2.

[0026] It should be noted that when it is necessary to detect scaling in the pipeline, the staff will place the device in the pipeline, fix one end of the winding assembly at the exit position, power the device through the power supply 3, and then drive the drive assembly in the detection box 2 to move the device, detect the scaling in the pipeline through four cameras 5, and remotely transmit the video information through the built-in video processing module 4 and the remote module 6.

[0027] Example 3

[0028] like Figure 1-3 As shown, the driving assembly includes: a motor 7, two first pulleys 8, four moving wheels 9, two second pulleys 10 and two connecting belts 11;

[0029] The motor 7 is installed at the center of the lower wall surface of the detection box 2, the two first pulleys 8 are coaxially installed on the driving end of the motor 7, the four moving wheels 9 are respectively installed on both sides of the lower end of the mounting plate 1, the two second pulleys 10 are respectively coaxially installed with the four moving wheels 9, and the two connecting belts 11 are respectively mounted on the two first pulleys 8 and the two second pulleys 10.

[0030] It should be noted that when the device needs to be moved, the staff drives the motor 7 to work, and the motor 7 drives the two first pulleys 8 to rotate, and the two connecting belts 11 drive the two second pulleys 10 to rotate, and drive the four moving wheels 9 to move, so as to achieve the purpose of moving the device.

[0031] Example 4

[0032] like Figure 1-3 As shown, the winding assembly includes: a winding shaft 12, a winding wheel 13 and a connecting rope 14;

[0033] The two ends of the winding shaft 12 are respectively embedded in the inner wall of the detection box 2 through bearings, the winding wheel 13 is installed on the winding shaft 12, one end of the connecting rope 14 is connected to the winding wheel 13, and the other end passes through the wall of one side of the detection box 2.

[0034] It should be noted that when the device needs to be moved, in order to prevent the device from being unable to move due to a malfunction, one end of the connecting rope 14 is fixed at the entrance. When the device is moving, the winding wheel 13 and the winding shaft 12 rotate to release the connecting rope 14. When the device is unable to move due to a malfunction, the device can be pulled by the connecting rope 14.

[0035] As a preferred solution, further, a lighting lamp 15 for lighting is provided on one side of the detection box 2.

[0036] As a preferred solution, further, a winding motor 16 for operating the winding shaft 12 is provided on one side of the winding shaft 12 .

[0037] As a preferred solution, further, one end of the connecting rope 14 is provided with a limit block 17 to prevent the connecting rope 14 from moving excessively.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting scaling on the inner wall of a blast furnace gas pipeline, comprising a mounting plate, characterized in that: The upper end of the mounting plate is provided with a movement detection structure; The mobile detection structure includes: a detection box, a drive component, a power supply, a video processing module, four cameras, a remote module, and a winding component; The detection box is installed on the upper end of the mounting plate, the drive assembly is installed on the lower end of the detection box, and the other end is installed on the lower end of the mounting plate, the power supply is installed on the upper end of the detection box, and the video processing module is installed on one side wall of the detection box, wherein three of the cameras are respectively installed on both sides and the upper wall of the detection box, another camera is installed on the lower end of the mounting plate, the remote module is installed on the lower wall of one side of the detection box, and the winding assembly is installed on one side of the detection box.

2. A blast furnace gas pipeline inner wall scaling detection device according to claim 1, characterized in that: The driving assembly comprises: a motor, two first pulleys, four moving pulleys, two second pulleys and two connecting belts; The motor is installed at the center of the lower wall of the detection box, the two first pulleys are coaxially installed on the motor driving end, the four moving wheels are respectively installed on both sides of the lower end of the mounting plate, the two second pulleys are respectively coaxially installed with the four moving wheels, and the two connecting belts are respectively mounted on the two first pulleys and the two second pulleys.

3. A blast furnace gas pipeline inner wall scaling detection device according to claim 1, characterized in that: The winding assembly comprises: a winding shaft, a winding wheel and a connecting rope; The two ends of the reel are respectively embedded in the two side walls of the detection box through bearings, the reel is installed on the reel, one end of the connecting rope is connected to the reel, and the other end passes through the wall of one side of the detection box.

4. A blast furnace gas pipeline inner wall scaling detection device according to claim 1, characterized in that: A lighting lamp for lighting is arranged on one side of the detection box.

5. A blast furnace gas pipeline inner wall scaling detection device according to claim 3, characterized in that: A winding motor for operating the winding shaft is provided on one side of the winding shaft.

6. A blast furnace gas pipeline inner wall scaling detection device according to claim 3, characterized in that: One end of the connecting rope is provided with a limiting block to prevent the connecting rope from moving excessively.

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