Robot hanging buckle resetting structure

Abstract

The utility model relates to the technical field of pipeline detection robots, and particularly discloses a robot hanging buckle reset structure which comprises a hanging buckle piece, one end of the hanging buckle piece is rotationally connected with a robot body, and an elastic piece is arranged between the hanging buckle piece and the robot body. The elastic piece is used for providing elastic force so that the hanging buckle piece can be attached to the robot body. According to the pipeline detection robot, the elastic piece is arranged between the hanging buckle piece and the robot body which are rotationally connected, so that the hanging buckle piece can be kept in the state of being attached to the robot body, and when the pipeline detection robot needs to be dragged out manually when the turnover situation occurs in the working process of the pipeline detection robot, the hanging buckle piece attached to the robot body can reduce the probability that the pipeline detection robot is clamped; and the trafficability of the robot is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline detection robots, in particular to a robot hook resetting structure. Background Art

[0002] Pipeline inspection is an important maintenance and assessment tool that can help determine the current status of pipelines, identify potential problems such as cracks, corrosion, blockages or structural defects, and provide necessary data support for repairs or replacements. Pipeline inspection is a complex process that requires professional equipment and technology, as well as a deep understanding of pipeline systems and inspection technologies. Pipeline inspection robots are one of the commonly used devices. They can enter the interior of the pipeline and are equipped with cameras and other sensors that can record and transmit images and data from the inside of the pipeline.

[0003] Due to the complex conditions in underground pipe corridors, pipeline inspection robots often roll over during operation in underground pipe corridors, and the robot needs to be manually dragged out. However, the hook on the top of the robot in a rolled-over state will be in a drooping state under the action of gravity, and it is easy for the hook structure to get stuck due to bulges and seams in the pipeline. In addition, due to the complex conditions in the pipeline, there may be foreign objects such as stones, collapses, pipe seams, etc. that may cause the hook to get stuck, which in turn hinders the movement of the robot and causes it to get stuck. Utility Model Content

[0004] The technical problem solved by the utility model is that a pipeline inspection robot is prone to get stuck during the dragging process after turning over.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A structure for resetting a robot hook comprises a hook part, one end of which is rotatably connected to a robot body, an elastic part is arranged between the hook part and the robot body, and the elastic part is used to provide elastic force to make the hook part fit the robot body.

[0007] In one solution of the utility model: the elastic member is a tension spring, and two ends of the tension spring are respectively connected to the hook and buckle and the robot body.

[0008] In one solution of the utility model: the hook and the robot body are respectively provided with connecting columns, and the two ends of the tension spring are hung on the connecting columns through hooks.

[0009] In one solution of the utility model: a connecting block is fixedly provided on the robot body, and the hanging buckle is connected to the inner sides of two connecting blocks.

[0010] In one solution of the utility model: the robot body is provided with an accommodating notch matching with the hanging fastener.

[0011] In one solution of the utility model: a shielding block is fixedly connected to the side of the robot body, and the shielding block is located outside the hanging buckle.

[0012] In one solution of the utility model: the free end of the hook buckle is provided with an arc-shaped portion, and the cross-sectional shape of the arc-shaped portion is circular.

[0013] In one solution of the utility model: the arc-shaped portion is fixedly connected to the hanging buckle by means of screws.

[0014] In one solution of the utility model: a bending portion is provided at one end of the hook and buckle member close to the arc-shaped portion.

[0015] Beneficial effects of the utility model:

[0016] The present application provides an elastic member between the rotatably connected hook and fastener and the robot body so that the hook and fastener can remain in close contact with the robot body. When the pipeline inspection robot overturns during operation and needs to be dragged out manually, the hook and fastener close to the robot body can reduce the chance of getting stuck, thereby ensuring the robot's passability.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This utility model Figure 1 A schematic diagram of the structure in the middle front view;

[0021] Figure 3 This utility model Figure 1 A schematic diagram of the structure with a partial enlargement at the center;

[0022] Figure 4 This utility model Figure 1 A schematic diagram of the structure with a partial enlargement at B in the middle;

[0023] Figure 5 This utility model Figure 1 Schematic diagram of the structure with a partial enlargement at point C in the middle.

[0024] The reference numerals in the figure are:

[0025] 1. Buckle; 2. Robot body; 3. Elastic part; 4. Connecting block; 5. Blocking block; 6. Arc-shaped part; 7. Bending part. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] See also Figure 1-5 The utility model is a structure for resetting a robot hook, comprising a hook 1, one end of which is rotatably connected to a robot body 2, the hook 1 can be a U-shaped structure, a connecting block 4 can be fixedly provided on the robot body 2, the connecting block 4 can be an L-shaped structure, the hook 1 is rotatably connected to the inner side of two connecting blocks 4 to ensure the connection stability of the hook 1. The robot body 2 can be provided with a receiving notch matching the hook 1. The hook 1 is located at the receiving notch position. A shielding block 5 can be fixedly connected to the side of the robot body 2, and the shielding block 5 is located on the outside of the hook 1. It plays a role of shielding and limiting the hook 1.

[0030] See also Figure 1-5In one embodiment of the utility model, an elastic member 3 is provided between the hook 1 and the robot body 2, and the elastic member 3 is used to provide elastic force so that the hook 1 fits the robot body 2. The elastic member 3 can be a torsion spring, a spring, an elastic rope, etc. As an example, the elastic member 3 is a tension spring, and the two ends of the tension spring are respectively connected to the hook 1 and the robot body 2. Connecting columns can be provided on the hook 1 and the robot body 2, respectively, and the two ends of the tension spring are hung on the connecting columns through hooks. The connecting column can be provided with a large head structure or a through hole to prevent the hook of the spring from falling out, so as to ensure the connection stability of the spring.

[0031] See also Figure 5 In one embodiment of the utility model, the free end of the hook 1 may be provided with an arc portion 6, and the cross-sectional shape of the arc portion 6 is circular. The arc portion 6 can play a guiding role when encountering obstacles and reduce the movement resistance. The arc portion 6 can be fixedly connected to the hook 1 by screws. A connecting groove is provided on the outer side of the hook 1, and the two ends of the arc portion 6 are flat and located in the connecting groove to reduce the protruding structure at the connection position, avoid obstruction on the side, and ensure passability. A bending portion 7 may be provided at one end of the hook 1 close to the arc portion 6. In this way, when the robot rolls over, the arc portion 6 bends upward, which can improve the passability and obstacle avoidance capabilities.

[0032] The working principle of this utility model:

[0033] The present application provides an elastic member 3 between the rotatably connected hook and fastener 1 and the robot body 2 so that the hook and fastener 1 can remain in contact with the robot body 2. When the pipeline inspection robot overturns during operation and needs to be dragged out manually, the hook and fastener 1 close to the robot body 2 can reduce the chance of getting stuck and ensure the robot's passability.

[0034] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the claims of the utility model.

Claims

1. A robot buckle resetting structure, characterized in that: The invention comprises a hook and buckle component (1), one end of which is rotatably connected to a robot body (2), an elastic component (3) is arranged between the hook and buckle component (1) and the robot body (2), and the elastic component (3) is used to provide elastic force so that the hook and buckle component (1) fits the robot body (2).

2. A robot buckle resetting structure according to claim 1, characterized in that: The elastic member (3) is a tension spring, and the two ends of the tension spring are respectively connected to the hook member (1) and the robot body (2).

3. A robot buckle resetting structure according to claim 2, characterized in that: The hooking fastener (1) and the robot body (2) are respectively provided with connecting columns, and the two ends of the tension spring are hung on the connecting columns through hooks.

4. A robot hook resetting structure according to claim 3, characterized in that: A connecting block (4) is fixedly arranged on the robot body (2), and the hanging buckle (1) is connected to the inner sides of two connecting blocks (4).

5. A robot hook resetting structure according to claim 4, characterized in that: The robot body (2) is provided with a receiving notch that matches the hanging fastener (1).

6. A robot hook resetting structure according to claim 5, characterized in that: A shielding block (5) is fixedly connected to the side of the robot body (2), and the shielding block (5) is located outside the hanging buckle (1).

7. A robot hook resetting structure according to claim 6, characterized in that: The free end of the hook and buckle (1) is provided with an arc-shaped portion (6), and the cross-sectional shape of the arc-shaped portion (6) is circular.

8. A robot hook resetting structure according to claim 7, characterized in that: The arc-shaped portion (6) is fixedly connected to the hanging buckle (1) via screws.

9. A robot hook resetting structure according to claim 8, characterized in that: A bent portion (7) is provided at one end of the hook and buckle component (1) close to the arc-shaped portion (6).

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