Stainless steel pipe inner wall detection device

Abstract

The utility model discloses a stainless steel pipe inner wall detection device, which belongs to the technical field of stainless steel pipe grinding and polishing production, and comprises a detection moving part, a spring rod is connected in the detection moving part in a penetrating manner, the spring rod is made of a soft material, and rollers are mounted at two ends of the spring rod. The rollers are used for assisting the forward movement of the detection moving part, a detection camera is mounted at the front end of the detection moving part, a searchlight is further mounted at the front end of the detection moving part, and a push rod is mounted at the bottom of the detection moving part; by arranging the movable crawler belt, the push rod and other related mechanisms, the detection moving part can perform forward detection in a pipeline with a complex condition, and the problem that the detection camera 4 is damaged due to the fact that the detection camera is prone to scraping and bumping in the using process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel pipe grinding and polishing production technical field, more specifically, it relates to stainless steel pipe inner wall detection device. BACKGROUND

[0002] Stainless steel pipe is an economic section steel, and is an important product in the steel industry, and can be widely used in life decoration and industry, and many people on the market are used for manufacturing stair handrails, casements, railings, furniture and the like, with people's increasing quality requirement for steel pipe production, the detection requirement for the inner wall of the produced steel pipe is also higher and higher to judge whether the inner wall part of the steel pipe has cracks and the like defects.

[0003] And the existing stainless steel pipe inner wall detection device on the market often has some use problems, for example, the existing device cannot quickly detect when facing non-cylindrical steel pipe detection, the situation inside the pipeline is too complex, and the camera is prone to bumping in the advancing process, and the detection camera is damaged.

[0004] Based on this, we design a stainless steel pipe inner wall detection device with protection effect. UTILITY MODEL CONTENTS

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] The stainless steel pipe inner wall detection device comprises a detection moving part, a spring rod is connected inside the detection moving part, the spring rod is made of soft material, both ends of the spring rod are provided with rollers, the rollers are used for assisting the forward movement of the detection moving part, a detection camera is installed at the front end of the detection moving part, a searchlight is also installed at the front end of the detection moving part, and a push rod is installed at the bottom of the detection moving part.

[0007] Further, the four spring rods are staggered to form a group, and the spring rods are installed in multiple groups.

[0008] Further, the push rod is made of soft material and is used for pushing the forward detection moving part.

[0009] Further, a buffer block is installed inside the detection moving part, and an elastic deformation block is installed inside the buffer block.

[0010] Further, the buffer block is made of soft material, a movable track is movably installed on the surface of the detection moving part, the movable track is annularly arranged on the surface of the detection moving part, movable connecting rods are installed at both ends of the movable track, the movable connecting rods are movably embedded on the surface of the buffer block, an elastic deformation block is installed inside the buffer block, and the elastic deformation block is also made of soft material.

[0011] Further, the surface of the push rod is sleeved with a rotating ring, and a fixed embedded shaft is movably connected in the inside of the detection moving part.

[0012] In summary, the utility model has the following beneficial effects:

[0013] By setting the movable track and the push rod and other related mechanisms, the detection moving part can move forward in the complex pipeline, avoiding the problem that the detection camera is easily scratched and bumped during use, and further causing damage to the detection camera. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of the drawings.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a partial sectional view structural schematic diagram of the detection moving part of the utility model;

[0017] Figure 3 It is a partial enlarged structural schematic diagram of the push rod of the utility model.

[0018] In the drawings:

[0019] 1, detection moving part; 2, spring rod; 3, roller; 4, detection camera; 5, searchlight; 6, push rod; 7, buffer block; 8, elastic deformation block; 9, movable connecting rod; 10, movable track; 11, rotating ring; 12, fixed embedded shaft. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only some embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] Embodiment:

[0022] The following will be combined with the drawings Figures 1-3The utility model makes further detailed description.

[0023] Please refer to Figures 1-3 The utility model provides a technical scheme: stainless steel pipe inner wall detection device, as Figures 1-3 Shown, the inside through -connection of detection moving piece 1 has spring rod 2, spring rod 2 is set with soft material, both ends of spring rod 2 are equipped with gyro wheel 3, gyro wheel 3 is used to assist the forward movement of detection moving piece 1, and the front end of detection moving piece 1 is equipped with detection camera 4, and the front end of detection moving piece 1 is also equipped with projector 5, and the bottom of detection moving piece 1 is equipped with push rod 6;

[0024] In the embodiment: by such setting, when detection moving piece 1 is placed in the inside of pipeline, gyro wheel 3 can be placed between pipe wall and detection moving piece 1, and detection moving piece 1 is driven to advance in the inside of pipeline by pushing push rod 6, in the process of advancing of detection moving piece 1, the inside of pipeline is explored by the setting of projector 5, in the process of exploring, the inside of detection moving piece 1 is observed by detection camera 4, when encountering the place with pit and hollow, shadow part appears in the shooting picture, thereby identifying the uneven surface in the inside of pipeline, to ensure the detection effect of the device.

[0025] As Figures 1-3 Shown, four spring rods 2 are staggered and arranged as a group, and the spring rods 2 are installed in multiple groups.

[0026] In the embodiment: by such setting, multiple groups of spring rods 2 and gyro wheels 3 can be inserted in the inside of detection moving piece 1, it needs to be noted that the setting of gyro wheel 3 itself is to reduce the friction of detection moving piece 1, but in the specific use process, gyro wheel 3 and spring rod 2 are curled and placed at the front end of detection moving piece 1, and also have a guiding function, to ensure the advancing effect of detection moving piece 1 in the inside of pipeline.

[0027] As Figures 1-3 Shown, push rod 6 is set with soft material and is used to push detection moving piece 1 to advance;

[0028] In the embodiment, by such setting, push rod 6 can adapt to the complex conditions in the inside of pipeline in cooperation with detection moving piece 1, to facilitate the advancing use of detection moving piece 1.

[0029] As Figures 1-3 Shown, the inside of detection moving piece 1 is equipped with buffer block 7, and the inside of buffer block 7 is equipped with elastic deformation block 8.

[0030] In this embodiment, the detection moving part 1 is designed in such a way that it can rotate when it encounters a bend inside the pipe. By cutting the length of the detection moving part 1, it can be adapted to pipes of different sizes so that the detection moving part 1 can be matched with the pipe for detection.

[0031] like Figures 1-3 As shown, the buffer block 7 is made of soft material, and a movable track 10 is movably installed on the surface of the detection moving part 1. The movable track 10 is arranged in a ring on the surface of the detection moving part 1. Movable connecting rods 9 are installed at both ends of the movable track 10. The movable connecting rods 9 are movably fitted into the surface of the buffer block 7. An elastic deformation block 8 is installed inside the buffer block 7. The elastic deformation block 8 is also made of soft material.

[0032] In this embodiment, the device is configured such that, during use, the movable track 10 can drive the detection moving part 1 to bend. Simultaneously, the roller 3 can assist the detection moving part 1 in moving when it is in close contact with the inner wall of the pipe. It should be noted that the movable track 10 itself also has a certain moving effect. Therefore, when the detection moving part 1 encounters a bend, the movable track 10, pushed by the push rod 6, can assist the detection moving part 1 in moving forward in conjunction with the movable connecting rod 9. Furthermore, during this forward movement, the forward protrusion of the searchlight 5 is greater than that of the detection camera 4, thus ensuring that the detection camera 4 will not be damaged due to collisions.

[0033] like Figures 1-3 As shown, a rotating retaining ring 11 is sleeved on the surface of the push rod 6, and a fixed fitting shaft 12 is installed at one end of the push rod 6 near the detection moving part 1. The fixed fitting shaft 12 is movably engaged inside the detection moving part 1.

[0034] In this embodiment, by setting it up in this way, when encountering a bend, the fixed fitting shaft 12 itself can enable the detection moving part 1 to have a certain angle of omnidirectional rotation effect. At the same time, in conjunction with gravity and the pushing force of the push rod 6, rotating the push rod 6 causes the push rod 6 to move forward slowly under the setting of the rotating retaining ring 11, thereby ensuring the safety of the detection moving part 1 moving forward.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A device for inspecting the inner wall of a stainless steel pipe, characterized by comprising: Include: Detecting mobile (1), the inside of detecting mobile (1) is connected with spring rod (2) through, spring rod (2) is set with soft material, both ends of spring rod (2) are installed with roller (3), roller (3) is used to assist the advancing movement of detecting mobile (1), the front end of detecting mobile (1) is installed with detection camera (4), the front end of detecting mobile (1) is also installed with searchlight (5), the bottom of detecting mobile (1) is installed with push rod (6).

2. The apparatus for inspecting the inner wall of a stainless steel pipe according to claim 1, characterized by: Four spring rods (2) are staggered and arranged as a group, and the spring rods (2) are installed in multiple groups.

3. The apparatus for inspecting the inner wall of a stainless steel pipe according to claim 1, characterized by: The push rod (6) is made of soft material and is used to push the detecting mobile (1) forward.

4. The apparatus for inspecting the inner wall of a stainless steel pipe according to claim 1, characterized by: The inside of the detecting mobile (1) is installed with a buffer block (7), and the inside of the buffer block (7) is installed with an elastic deformation block (8).

5. The apparatus for inspecting the inner wall of a stainless steel pipe according to claim 4, characterized by: The buffer block (7) is made of soft material, the surface of the detecting mobile (1) is movably installed with a movable track (10), the movable track (10) is arranged in a ring shape on the surface of the detecting mobile (1), both ends of the movable track (10) are installed with a movable connecting rod (9), the movable connecting rod (9) is movably embedded in the surface of the buffer block (7), the inside of the buffer block (7) is installed with an elastic deformation block (8), and the elastic deformation block (8) is also made of soft material.

6. The apparatus for inspecting the inner wall of a stainless steel pipe according to claim 1, characterized by: The surface of the push rod (6) is sleeved with a rotating ring (11), one end of the push rod (6) close to the detecting mobile (1) is installed with a fixed embedded shaft (12), and the fixed embedded shaft (12) is movably connected in the inside of the detecting mobile (1).

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