Panoramic crawler supporting assembly of industrial endoscope

Abstract

The utility model relates to the technical field of endoscope panoramic crawl devices, in particular to an industrial endoscope panoramic crawl device supporting assembly which comprises an endoscope panoramic crawl device body, and a bidirectional lead screw penetrates through the interior of the endoscope panoramic crawl device body. And the supporting structure comprises a two-way lead screw, a rocker is installed at one end of the two-way lead screw, and nut pairs are connected to the outer walls of the two ends of the two-way lead screw. Before the endoscope panoramic crawler is used, the distance between the idler wheels at the upper end and the lower end is adjusted, the endoscope panoramic crawler can be conveniently placed in a pipeline, it is guaranteed that the endoscope panoramic crawler can stably move in the pipeline, and when the endoscope panoramic crawler moves in the pipeline and encounters a protruding block, under the action of force, the endoscope panoramic crawler can stably move in the pipeline. When the supporting structure moves, the rolling wheels move towards the endoscope panoramic crawler body, the springs are compressed, the rolling wheels can smoothly roll through the protruding blocks, the normal action of the endoscope panoramic crawler is not affected, and the functionality and practicability of the supporting structure in the moving process are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of endoscope panoramic crawlers, in particular to a supporting component of an industrial endoscope panoramic crawler. Background Art

[0002] The endoscope is a detection instrument that integrates traditional optics, ergonomics, precision mechanics, modern electronics, mathematics, and software. The endoscope can be equipped with a panoramic crawler to enter the industrial pipeline to investigate the situation inside the pipeline.

[0003] However, the existing endoscope panoramic crawler support assembly is installed on the outside of the endoscope panoramic crawler. Since the support assembly cannot be adjusted, when the endoscope panoramic crawler enters pipes with different apertures, the support assembly is difficult to stably support the endoscope panoramic crawler, thereby affecting the movement of the endoscope panoramic crawler in the pipe. Utility Model Content

[0004] The purpose of the utility model is to provide a panoramic crawler support assembly for an industrial endoscope, so as to solve the problem that the support assembly proposed in the above background technology cannot be adjusted.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an industrial endoscope panoramic crawler support assembly, comprising:

[0006] An endoscope panoramic crawler body, wherein a bidirectional screw rod is penetrated inside the endoscope panoramic crawler body;

[0007] The supporting structure includes a bidirectional screw rod, a rocker arm is installed at one end of the bidirectional screw rod, and the outer walls of both ends of the bidirectional screw rod are connected with nut pairs, and the outer walls of the nut pairs are provided with moving blocks, and connecting rods are installed on the inner sides of the upper and lower ends of the moving blocks, and the outer walls of the connecting rods are connected to the rotating rods, and the middle interior of the rotating rods is penetrated by an axial rod, and a spring is installed inside the end of the rotating rod away from the connecting rod, and a limiting ring is connected above the spring, and a guide block is provided on one side of the limiting ring, and a driving rod is provided inside the limiting ring, and rollers are connected to the two ends of the driving rod.

[0008] Preferably, the bidirectional screw is rotationally connected to the endoscope panoramic crawler body, and the nut pair is fixedly connected to the moving block.

[0009] Preferably, the rotating rod is rotationally connected to the connecting rod, and the moving block is slidingly connected to the endoscope panoramic crawler body.

[0010] Preferably, the rotating rod is rotatably connected to the shaft rod, and a groove is formed in the rotating rod corresponding to the guide block.

[0011] Preferably, two ends of the spring are fixedly connected to the rotating rod and the limiting ring respectively.

[0012] Preferably, the guide block is slidably connected to the rotating rod, and the driving rod is rotatably connected to the limiting ring.

[0013] Preferably, the roller is fixedly connected to the driving rod, and a control element is present in the rotating rod to drive the driving rod to rotate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) Before using the new endoscope panoramic crawler, the rocker can be rotated according to the aperture of the pipeline. The rocker drives the bidirectional screw to rotate, the bidirectional screw drives the nut pair to move, the nut pair drives the moving block to move, the moving block drives the rotating rod to rotate, and the distance between the upper and lower rollers is adjusted to facilitate the placement of the endoscope panoramic crawler into the pipeline, ensuring that the endoscope panoramic crawler can move stably in the pipeline.

[0016] (2) When the new endoscope panoramic crawler moves in the pipeline and encounters a bump, the roller moves toward the main body of the endoscope panoramic crawler under the action of force, the spring is compressed, and the roller can smoothly roll over the bump without affecting the normal movement of the endoscope panoramic crawler, thereby improving the functionality and practicality of the supporting structure when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic cross-sectional diagram of the overall structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 Schematic diagram of the structure of part A;

[0020] Figure 4 It is an exploded schematic diagram of the support structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of some parts of the support structure of the utility model.

[0022] In the figure: 01, endoscope panoramic crawler body; 02, support structure; 21, bidirectional screw; 22, rocker; 23, nut pair; 24, moving block; 25, connecting rod; 26, rotating rod; 27, shaft rod; 28, spring; 29, limit ring; 30, guide block; 31, driving rod; 32, roller. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 The utility model provides an embodiment: an industrial endoscope panoramic crawler support assembly. The endoscope panoramic crawler body 01 and nut pair 23 used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here.

[0025] The endoscope panoramic crawler body 01 includes: the endoscope panoramic crawler body 01 guides the moving block 24, and a bidirectional screw rod 21 runs through the interior of the endoscope panoramic crawler body 01;

[0026] The support structure 02 includes a bidirectional screw rod 21, one end of which is provided with a rocker 22, the outer walls of both ends of the bidirectional screw rod 21 are connected with nut pairs 23, the outer walls of the nut pairs 23 are provided with moving blocks 24, the inner sides of the upper and lower ends of the moving blocks 24 are provided with connecting rods 25, the outer walls of the connecting rods 25 are connected with rotating rods 26, the rotating rods 26 play a guiding role for the guide blocks 30, the middle of the rotating rods 26 is penetrated by a shaft rod 27, and the rotating rods 26 are away from the connecting rods 25. A spring 28 is installed inside the end, and the spring 28 provides elastic force. Under the elastic force of the spring 28, the limit ring 29 can be pressed down, and the roller 32 can roll over the protrusion. The limit ring 29 is connected above the spring 28, and a guide block 30 is arranged on one side of the limit ring 29. The guide block 30 plays a guiding role. A driving rod 31 is arranged inside the limit ring 29, and the driving rod 31 can rotate to drive the roller 32 to rotate, so that the endoscope panoramic crawler moves, and rollers 32 are connected at both ends of the driving rod 31.

[0027] Furthermore, the bidirectional screw rod 21 is rotationally connected to the endoscope panoramic crawler body 01 to ensure that the endoscope panoramic crawler body 01 does not affect the rotation of the bidirectional screw rod 21. The rotation of the bidirectional screw rod 21 drives the nut pair 23 to move. The nut pair 23 is fixedly connected to the moving block 24 to ensure that the nut pair 23 can drive the moving block 24 to move.

[0028] Furthermore, the rotating rod 26 is rotatably connected to the connecting rod 25 to ensure that the connecting rod 25 does not affect the rotation of the rotating rod 26. The rotating rod 26 can rotate to adjust the position of the roller 32. The moving block 24 is slidably connected to the endoscope panoramic crawler body 01, and the endoscope panoramic crawler body 01 guides the moving block 24.

[0029] Furthermore, the rotating rod 26 is rotatably connected to the shaft rod 27 , and a groove is formed on the rotating rod 26 corresponding to the guide block 30 , so that the rotating rod 26 guides the guide block 30 .

[0030] Furthermore, two ends of the spring 28 are fixedly connected to the rotating rod 26 and the limiting ring 29 respectively. The spring 28 provides elastic force. Under the elastic force of the spring 28, the limiting ring 29 can be pressed down, and the roller 32 can roll over the bump.

[0031] Furthermore, the guide block 30 is slidably connected to the rotating rod 26 , and the guide block 30 plays a guiding role. The driving rod 31 is rotationally connected to the limiting ring 29 to ensure that the limiting ring 29 does not affect the rotation of the driving rod 31 .

[0032] Furthermore, the roller 32 is fixedly connected to the driving rod 31 to ensure that the driving rod 31 can drive the roller 32 to rotate. A control element exists in the rotating rod 26 to drive the driving rod 31 to rotate, ensuring that the driving rod 31 can rotate to drive the roller 32 to rotate, so that the endoscope panoramic crawler moves.

[0033] Working principle: When in use, first turn the rocker 22 according to the aperture of the pipeline, the rocker 22 drives the bidirectional screw 21 to rotate, the bidirectional screw 21 drives the nut pair 23 to move, the nut pair 23 drives the moving block 24 to move, the moving block 24 drives the rotating rod 26 to rotate, adjust the distance between the upper and lower rollers 32, the endoscope panoramic crawler moves in the pipeline, and when encountering a bump, under the action of force, the roller 32 moves toward the endoscope panoramic crawler body 01, the spring 28 is compressed, and the roller 32 can smoothly roll over the bump. The above is the entire working principle of the utility model.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An industrial endoscope panoramic crawler support assembly, characterized in that: include: An endoscope panoramic crawler body (01), wherein a bidirectional screw rod (21) penetrates the interior of the endoscope panoramic crawler body (01); A support structure (02), the support structure (02) comprising a bidirectional screw rod (21), one end of the bidirectional screw rod (21) being provided with a rocker (22), the outer walls of both ends of the bidirectional screw rod (21) being connected with a nut pair (23), the outer wall of the nut pair (23) being provided with a moving block (24), the inner sides of the upper and lower ends of the moving block (24) being provided with a connecting rod (25), the outer wall of the connecting rod (25) being connected with a rotating rod (26), the middle interior of the rotating rod (26) being penetrated by an axial rod (27), the inner side of the end of the rotating rod (26) being provided with a spring (28), the upper side of the spring (28) being connected with a limiting ring (29), one side of the limiting ring (29) being provided with a guide block (30), the inner side of the limiting ring (29) being provided with a driving rod (31), and the two ends of the driving rod (31) being connected with rollers (32).

2. The panoramic crawler support assembly for an industrial endoscope according to claim 1, characterized in that: The bidirectional screw rod (21) is rotationally connected to the endoscope panoramic crawler body (01), and the nut pair (23) is fixedly connected to the moving block (24).

3. The panoramic crawler support assembly for an industrial endoscope according to claim 1, characterized in that: The rotating rod (26) is rotationally connected to the connecting rod (25), and the moving block (24) is slidingly connected to the endoscope panoramic crawler body (01).

4. The panoramic crawler support assembly for an industrial endoscope according to claim 1, characterized in that: The rotating rod (26) is rotatably connected to the shaft rod (27), and a groove is formed on the rotating rod (26) corresponding to the guide block (30).

5. The panoramic crawler support assembly for an industrial endoscope according to claim 2, characterized in that: The two ends of the spring (28) are fixedly connected to the rotating rod (26) and the limiting ring (29) respectively.

6. The industrial endoscope panoramic crawler support assembly according to claim 3, characterized in that: The guide block (30) is slidably connected to the rotating rod (26), and the driving rod (31) is rotationally connected to the limiting ring (29).

7. The panoramic crawler support assembly for an industrial endoscope according to claim 4, characterized in that: The roller (32) is fixedly connected to the driving rod (31), and a control element is present in the rotating rod (26) to drive the driving rod (31) to rotate.

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