Explosion-proof pipeline video detection high-definition single-mold periscope

Abstract

The utility model discloses an explosion-proof pipeline video detection high-definition monocular model periscope, and particularly relates to the technical field of explosion-proof pipeline video detectors, which comprises a U-shaped probe, a fixed telescopic rod is arranged on the outer wall of the U-shaped probe, a battery main body is arranged at the top of the fixed telescopic rod, a camera body is arranged on the inner side wall of the U-shaped probe, and the camera body is arranged on the inner side wall of the U-shaped probe. The outer wall of the camera body is provided with a laser ranging device and a main light source; according to the utility model, the protection plate is arranged on the outer wall of the camera body, when video detection is carried out on a pipeline through the high-definition mold periscope, in order to improve the shielding protection effect of the surface of the camera body on the pipeline, when the high-definition mold periscope dives to a position needing to be detected, the servo motor is started to drive the worm to rotate, so that the surface of the camera body is protected; the worm gear is driven to rotate, the worm gear rotates to drive the protection plate to turn over along the outer wall of the camera, and the effect of effectively shielding and protecting the camera is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of explosion-proof pipeline video detectors, and specifically relates to a high-definition single-mode periscope for explosion-proof pipeline video detection. Background Art

[0002] The pipeline video detector controls the automatic pitch of the periscope in the pipeline and turns on the auxiliary light laser rangefinder. The high-definition camera at the front end of the periscope can conduct a comprehensive preliminary detection and video recording of the rust layer, scaling, corrosion, perforation, cracks and other conditions in the pipeline. The collected internal images of the pipeline are simultaneously transmitted to the display via WIFI or wired cables to achieve remote monitoring. However, the current pipeline video detector is inconvenient to adjust during use and is not suitable for hollow detection in such occasions, so its practicality is limited.

[0003] In the Chinese patent with publication number CN218301467U, a high-definition wireless periscope is disclosed, including a pipeline video detector, which is composed of a controller, a wireless relay, a high-definition explosion-proof color camera and an insulated adjustable telescopic rod. The insulated adjustable telescopic rod is stretched and unfolded to push the wireless relay and the high-definition explosion-proof color camera installed on the anti-collision carbon fiber U-shaped probe to move downward and extend into the inner cavity of the object to be inspected. The wireless relay and the high-definition explosion-proof color camera can be adjusted and positioned up and down on the anti-collision carbon fiber U-shaped probe; it is convenient for video inspection of the interior of large container tanks, rapid video survey of municipal drainage pipelines, video detection of the internal space conditions of tunnels and culverts, video detection of the interior of tank trucks, etc.; it is also convenient for use in urban underground pipe network detection, municipal underground pipe detection and pipe network data acquisition tools, which is an extremely practical, easy-to-operate and fully functional pipeline detection equipment;

[0004] Based on the above, most of the existing similar high-definition wireless periscopes are set up with the camera exposed to the outside, and the shielding protection effect of the camera is not high, so that when the periscope dives in the pipeline, it will be bumped, causing damage to the camera surface, affecting the accuracy of the detection data in the pipeline. Utility Model Content

[0005] The utility model aims to provide a high-definition single-mode periscope for explosion-proof pipeline video detection to solve the problems raised in the above-mentioned background technology.

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

[0007] A high-definition single-mode periscope for explosion-proof pipeline video detection comprises a U-shaped probe, the outer wall of the U-shaped probe is provided with a fixed telescopic rod, the top of the fixed telescopic rod is provided with a battery body, the inner side wall of the U-shaped probe is provided with a camera body, the outer wall of the camera body is provided with a laser ranging, the outer wall of the camera body is provided with a main light source, the side wall of the camera body is rotatably connected to a worm, the outer wall of the camera body is fixedly connected to a servo motor for driving the worm to rotate, the outer wall of the camera body is rotatably connected to a protective plate for effectively shielding and protecting the main light source, and the outer wall of the worm is meshed with a worm wheel for driving the protective plate to rotate.

[0008] Preferably, the bottom of the U-shaped probe is detachably connected to a first protective cover for effectively protecting the U-shaped probe, the outer wall of the first protective cover is detachably connected to a second protective cover, the outer wall of the second protective cover is threadedly connected to a bolt, and the outer wall of the first protective cover is provided with a nut for clamping and fixing the bolt.

[0009] Preferably, during the driving process of the servo motor, the rotation of the worm can drive the worm wheel to rotate along the outer wall of the camera body.

[0010] Preferably, during the rotation of the worm, the protection plate can be driven by the rotation of the worm wheel to effectively shield and protect the camera body, and the rotation center of the worm wheel and the rotation center of the protection plate are arranged to overlap with each other.

[0011] Preferably, the inner wall contours of the first protective sleeve and the second protective sleeve are matched with the outer wall contour of the U-shaped probe.

[0012] Preferably, the first protective sleeve and the second protective sleeve have a certain elasticity.

[0013] Preferably, the connection between the bolt and the nut can drive the effective assembly between the first protective sleeve and the second protective sleeve, thereby playing a role in effectively protecting the U-shaped probe.

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

[0015] (1) The utility model provides a protective plate on the outer wall of the camera body. When performing video detection of a pipeline through a high-definition single-mode periscope, in order to improve the shielding and protection effect of the camera body surface when it is under the pipeline, when the high-definition single-mode periscope dives to the position where detection is required, the servo motor can be turned on to drive the worm wheel to rotate through the rotation of the worm gear. The rotation of the worm wheel drives the protective plate to flip along the outer wall of the camera, thereby playing a role in effectively shielding and protecting the camera.

[0016] (2) The utility model provides a nut on the outer wall of the first protective sleeve. When the U-shaped probe is protected by the protective sleeve, in order to improve the long-term protection effect of the protective sleeve on the U-shaped probe under long-term use, the bolt can be rotated and the bolt can be rotated from the inner wall of the nut, so that the first protective sleeve and the second protective sleeve can be easily disassembled, thereby achieving the effect of protecting the life of the bottom of the U-shaped probe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0018] Figure 2 This is the second stereogram of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the worm gear and the protective plate of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure of the first protective sleeve and the second protective sleeve of the utility model.

[0021] In the figure: 1. U-shaped probe; 2. battery body; 3. fixed telescopic rod; 4. camera body; 5. nut; 6. laser ranging; 7. main light source; 8. worm; 9. servo motor; 10. worm gear; 11. protective plate; 12. first protective cover; 13. second protective cover; 14. bolt. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] See also Figure 1-Figure 3As shown, a high-definition single-mode periscope for explosion-proof pipeline video detection includes a U-shaped probe 1, the outer wall of the U-shaped probe 1 is provided with a fixed telescopic rod 3, the top of the fixed telescopic rod 3 is provided with a battery body 2, the inner side wall of the U-shaped probe 1 is provided with a camera body 4, the outer wall of the camera body 4 is provided with a laser rangefinder 6, the outer wall of the camera body 4 is provided with a main light source 7, the side wall of the camera body 4 is rotatably connected with a worm 8, the outer wall of the camera body 4 is fixedly connected with a servo motor 9 for driving the worm 8 to rotate, and the outer wall of the camera body 4 is rotatably connected with a servo motor 9 for driving the worm 8 to rotate. The outer wall of the worm gear 8 is engaged with a worm wheel 10 for driving the protective plate 11 to rotate. When the pipeline is video-detected through a high-definition single-mode periscope, in order to improve the shielding and protection effect of the camera body 4 surface when it is under the pipeline, the servo motor 9 can be turned on when the high-definition single-mode periscope dives to the position that needs to be detected, and the worm gear 10 is driven to rotate by the rotation of the worm gear 8. The rotation of the worm wheel 10 drives the protective plate 11 to flip along the outer wall of the camera, thereby effectively shielding and protecting the camera.

[0025] Specifically, during the driving process of the servo motor 9, the rotation of the worm 8 can drive the worm wheel 10 to rotate along the outer wall of the camera body 4, which is beneficial to the rotation of the worm wheel 10 along the outer wall of the camera body 4 and can drive the protective plate 11 to rotate synchronously.

[0026] Specifically, during the rotation of the worm 8, the rotation of the worm wheel 10 can drive the protective plate 11 to effectively shield and protect the camera body 4, and the rotation center of the worm wheel 10 and the rotation center of the protective plate 11 are arranged to coincide with each other, which is beneficial to the rotation of the worm wheel 10, driving the protective plate 11 to rotate, thereby playing a role in effectively shielding and protecting the camera.

[0027] Embodiment 2:

[0028] refer to Figure 1 , Figure 2 and Figure 4 As shown, the bottom of the U-shaped probe 1 is detachably connected with a first protective sleeve 12 for effectively protecting the U-shaped probe 1, the outer wall of the first protective sleeve 12 is detachably connected with a second protective sleeve 13, the outer wall of the second protective sleeve 13 is threadedly connected with a bolt 14, and the outer wall of the first protective sleeve 12 is provided with a nut 5 for clamping and fixing the bolt 14. When the U-shaped probe 1 is protected by the protective sleeve, in order to improve the long-term protection effect of the protective sleeve on the U-shaped probe 1 under long-term use, the bolt 14 can be rotated and rotated from the inner wall of the nut 5, so that the first protective sleeve 12 and the second protective sleeve 13 can be easily disassembled, thereby achieving the effect of protecting the life of the bottom of the U-shaped probe 1.

[0029] Specifically, the inner wall contours of the first protective cover 12 and the second protective cover 13 are adapted to the outer wall contour of the U-shaped probe 1, which is beneficial for achieving the effect of effectively shielding and protecting the bottom of the U-shaped probe 1 through the adapted setting between the inner wall contours of the first protective cover 12 and the second protective cover 13 and the outer wall contour of the U-shaped probe 1.

[0030] Specifically, the first protective cover 12 and the second protective cover 13 have a certain elasticity, which is conducive to providing a buffering effect when the U-shaped probe 1 falls.

[0031] Specifically, the connection between the bolt 14 and the nut 5 can drive the first protective cover 12 and the second protective cover 13 to be effectively assembled, thereby playing a role in effectively protecting the U-shaped probe 1 .

[0032] Working principle: First, when performing video inspection of the pipeline through a high-definition single-mode periscope, in order to improve the shielding and protection effect of the surface of the camera body 4 when it is under the pipeline, when the high-definition single-mode periscope dives to the position that needs to be inspected, the servo motor 9 can be turned on to drive the worm gear 10 to rotate through the rotation of the worm 8. The rotation of the worm gear 10 drives the protective plate 11 to flip along the outer wall of the camera, thereby effectively shielding and protecting the camera.

[0033] Finally, when the U-shaped probe 1 is protected by the protective cover, in order to improve the long-term protective effect of the protective cover on the U-shaped probe 1 under long-term use, the bolt 14 can be rotated and the bolt 14 can be rotated from the inner wall of the nut 5, so that the first protective cover 12 and the second protective cover 13 can be easily disassembled, thereby achieving the effect of extending the protection life of the bottom of the U-shaped probe 1.

[0034] 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 high-definition single-mode periscope for explosion-proof pipeline video detection, characterized in that: include: A U-shaped probe (1), wherein the outer wall of the U-shaped probe (1) is provided with a fixed telescopic rod (3), the top of the fixed telescopic rod (3) is provided with a battery body (2), the inner wall of the U-shaped probe (1) is provided with a camera body (4), the outer wall of the camera body (4) is provided with a laser distance measurement (6), the outer wall of the camera body (4) is provided with a main light source (7), the side wall of the camera body (4) is rotatably connected to a worm (8), the outer wall of the camera body (4) is fixedly connected to a servo motor (9) for driving the worm (8) to rotate, the outer wall of the camera body (4) is rotatably connected to a protective plate (11) for effectively shielding and protecting the main light source (7), and the outer wall of the worm (8) is meshed with a worm wheel (10) for driving the protective plate (11) to rotate.

2. The high-definition single-mode periscope for explosion-proof pipeline video detection according to claim 1 is characterized by: The bottom of the U-shaped probe (1) is detachably connected to a first protective sleeve (12) for effectively protecting the U-shaped probe (1); the outer wall of the first protective sleeve (12) is detachably connected to a second protective sleeve (13); the outer wall of the second protective sleeve (13) is threadedly connected to a bolt (14); and the outer wall of the first protective sleeve (12) is provided with a nut (5) for clamping and fixing the bolt (14).

3. The high-definition single-mode periscope for explosion-proof pipeline video detection according to claim 1 is characterized by: During the driving process of the servo motor (9), the rotation of the worm (8) can drive the worm wheel (10) to rotate along the outer wall of the camera body (4).

4. The high-definition single-mode periscope for explosion-proof pipeline video detection according to claim 1 is characterized by: During the rotation of the worm (8), the worm wheel (10) can be rotated to drive the protective plate (11) to effectively shield and protect the camera body (4), and the rotation center of the worm wheel (10) and the rotation center of the protective plate (11) are arranged to overlap with each other.

5. The high-definition single-mode periscope for explosion-proof pipeline video detection according to claim 2 is characterized by: The inner wall profiles of the first protective sleeve (12) and the second protective sleeve (13) are adapted to the outer wall profile of the U-shaped probe (1).

6. The high-definition single-mode periscope for explosion-proof pipeline video detection according to claim 2 is characterized by: The first protective sleeve (12) and the second protective sleeve (13) have a certain elasticity.

7. The high-definition single-mode periscope for explosion-proof pipeline video detection according to claim 2 is characterized by: The connection between the bolt (14) and the nut (5) can drive the first protective sleeve (12) and the second protective sleeve (13) to be effectively assembled, thereby playing a role in effectively protecting the U-shaped probe (1).

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