Anti-explosion inspection robot based on modular design

Abstract

The utility model discloses an explosion-proof inspection robot based on modular design, and relates to the technical field of inspection robots, the explosion-proof inspection robot comprises an explosion-proof box and a modular assembly, the lower end of the explosion-proof box is provided with a base, the two sides of the interior of the base are provided with driving motors, the front ends of the driving motors are connected with driving wheels, and the driving wheels are connected with the modular assembly. A partition plate is installed at the lower end of the interior of the explosion-proof box, a modular assembly is arranged at the lower end of the partition plate and comprises a central processing unit, a connecting wire, a wiring board, a modular socket and a sensor body, the connecting wire is connected to the outer side of the central processing unit, and the wiring board is arranged at the front end of the connecting wire; and the upper end of the wiring board is provided with a modular jack. According to the anti-explosion inspection robot based on the modular design, through the arrangement of the modular assembly, the problem that too many sensors cannot be integrated in equipment due to the fact that most anti-explosion inspection robots are limited in size is solved, and the overall use efficiency of the anti-explosion inspection robot is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection robots, in particular to an explosion-proof inspection robot based on modular design. Background Art

[0002] There are hidden safety hazards in many high-risk places. In order to strengthen the inspection work in high-risk places, inspection robots came into being. As a kind of special robot, explosion-proof inspection robots can play a vital role in inspection work. Explosion-proof inspection robots can replace inspection personnel to enter flammable and explosive, toxic, hypoxic, and smoke-filled sites for inspection and detection by carrying a series of sensors, effectively solving the problems of personal safety and insufficient on-site data information collection faced by inspection personnel in the above-mentioned places. The use of explosion-proof crawler inspection robots for inspection has the flexibility and intelligence of manual inspection, and also overcomes and makes up for some defects and deficiencies of manual inspection. It is more adaptable to the actual needs of the development of intelligent stations and unmanned stations, and has great advantages. It is the development direction of inspection technology for intelligent stations and unmanned stations. In order to improve the inspection efficiency of high-risk places, an explosion-proof inspection robot is needed, but the existing explosion-proof inspection robots still have the following deficiencies:

[0003] For example, the utility model with application number 202021217127.6 discloses an explosion-proof inspection robot, which arranges the motor together with the battery, the control device, etc. in an explosion-proof box, and then realizes the transmission with the walking mechanism through the intermediate shaft. Ordinary motors can meet the explosion-proof requirements of underground tunnel operations, reducing the equipment cost; moreover, the transmission structure is compact, which reduces the overall size of the inspection robot and reduces the restrictions of the narrow space of the underground tunnel on the machine. However, similar to the comparative documents of the above-mentioned application, when the existing explosion-proof inspection robots are used, due to the limited size of most explosion-proof inspection robots, too many sensors cannot be integrated inside the equipment, resulting in the problem of reduced practicality and reduced utilization efficiency of the explosion-proof inspection robots.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and an explosion-proof inspection robot based on modular design is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an explosion-proof inspection robot based on modular design to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an explosion-proof inspection robot based on modular design, comprising an explosion-proof box and modular components, a base is installed at the lower end of the explosion-proof box, and drive motors are arranged on both sides inside the base, and a drive wheel is connected to the front end of the drive motor, a partition plate is installed at the lower end of the explosion-proof box, a modular component is arranged at the lower end of the partition plate, and the modular component includes a central processing unit, a connecting line, a terminal board, a modular socket and a sensor body, a connecting line is connected to the outside of the central processing unit, and a terminal board is arranged at the front end of the connecting line, and a modular socket is opened at the upper end of the terminal board, and a sensor body is arranged on the outside of the terminal board, and an inspection component is arranged at the upper end of the partition plate.

[0007] Furthermore, the outer side of the driving wheel is flush with the outer side of the base, and the driving wheel is rotatably connected to the base via a driving motor.

[0008] Furthermore, the outer side of the central processing unit is flush with the outer side of the wiring board, and the central processing unit is connected to the wiring board via a connecting line.

[0009] Furthermore, the wiring board and the partition plate are vertically distributed, and the wiring board and the partition plate are threadedly connected.

[0010] Furthermore, the inspection component includes an electric push rod, a storage table, a servo motor and a movable turntable. The storage table is installed on the upper end of the electric push rod, and a servo motor is arranged in the middle of the upper end of the storage table, and the upper end of the servo motor is connected to the movable turntable.

[0011] Furthermore, the inspection component also includes a support rod, a protective arc top and a camera. At the same time, a support rod is installed in the middle of the upper end of the movable turntable, a protective arc top is arranged on the upper end of the support rod, and cameras are arranged on both sides of the upper end of the movable turntable.

[0012] Furthermore, the support rod and the protective arc top are distributed vertically, and the protective arc top is threadedly connected to the movable turntable through the support rod.

[0013] Furthermore, the number of the cameras is two, and the two cameras are symmetrically arranged on both sides of the upper end of the movable turntable with respect to the front center axis of the movable turntable.

[0014] The utility model provides an explosion-proof inspection robot based on modular design, which has the following beneficial effects:

[0015] 1. The utility model, through the setting of modular components, can use the modular components at the lower end of the partition plate to avoid the problem of the efficiency of the explosion-proof inspection robot caused by the limited size of most explosion-proof inspection robots, which makes it impossible to integrate too many sensors inside the equipment, by using the modular components at the lower end of the partition plate. The central processing unit is fixedly installed at the lower end of the explosion-proof box by fasteners, and the central processing unit is connected to the wiring board by connecting lines. The various modular sockets provided at the upper end of the wiring board enable the central processing unit to connect to sensor bodies with various types of interfaces, so that the required sensor modules can be quickly replaced, and the production cost can be further reduced, so as to solve the problem that the explosion-proof inspection robot is limited in size and difficult to integrate too many sensors, and improve the flexibility of the equipment during use.

[0016] 2. The utility model can avoid the lack of protection performance of most explosion-proof inspection robots based on modular design through the inspection component on the upper end of the partition plate when the explosion-proof inspection robot is used. At the same time, there is a tendency to have blind spots in the use of the equipment, which makes it difficult for the equipment to meet the inspection requirements and causes the explosion-proof inspection robot to have a reduced mobility. The electric push rod is fixedly installed on both sides of the upper end of the partition plate arranged inside the explosion-proof box through fasteners. The operation of the electric push rod drives the storage table to adjust the height. The servo motor is fixedly installed on the middle of the upper end of the storage table by fasteners. The output shaft of the servo motor is connected to the movable turntable through a coupling. The operation of the servo motor drives the movable turntable to rotate at multiple angles, so that the cameras installed on both sides of the upper end of the movable turntable can be shot at multiple angles, thereby avoiding shooting blind spots and improving information collection efficiency. The protective arc top is fixedly installed on the upper end of the movable turntable through the support rod. The protective arc top protects the camera and the entire equipment, while shading and rainproofing, avoiding equipment damage, and improving equipment use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of an explosion-proof inspection robot based on modular design in the utility model;

[0018] Figure 2 The utility model is an explosion-proof inspection robot based on modular design Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a camera of an explosion-proof inspection robot based on modular design.

[0020] In the figure: 1. explosion-proof box; 2. base; 3. drive motor; 4. drive wheel; 5. partition plate; 6. modular components; 601. central processing unit; 602. connecting wire; 603. terminal block; 604. modular socket; 605. sensor body; 7. inspection component; 701. electric push rod; 702. storage table; 703. servo motor; 704. movable turntable; 705. support rod; 706. protective arc top; 707. camera. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 and Figure 2 As shown, an explosion-proof inspection robot based on modular design includes an explosion-proof box 1 and a modular component 6, a base 2 is installed at the lower end of the explosion-proof box 1, and driving motors 3 are arranged on both sides inside the base 2, and the front end of the driving motor 3 is connected to a driving wheel 4, a partition plate 5 is installed at the lower end of the explosion-proof box 1, and a modular component 6 is arranged at the lower end of the partition plate 5, and the modular component 6 includes a central processing unit 601, a connecting line 602, a wiring board 603, a modular socket 604 and a sensor body 605, a connecting line 602 is connected to the outer side of the central processing unit 601, and a wiring board 603 is arranged at the front end of the connecting line 602, and a modular socket 604 is opened at the upper end of the wiring board 603, and a sensor body 605 is arranged on the outer side of the wiring board 603, and the outer side of the driving wheel 4 is flush with the outer side of the base 2, and the driving wheel 4 is driven by the driving motor 3 is rotatably connected to the base 2, the outer side of the central processing unit 601 is flush with the outer side of the wiring board 603, and the central processing unit 601 is connected to the wiring board 603 through the connecting line 602, the wiring board 603 and the partition plate 5 are vertically distributed, and the wiring board 603 and the partition plate 5 are threadedly connected, the central processing unit 601 is fixedly installed at the lower end of the explosion-proof box 1 through fasteners, and the central processing unit 601 and the wiring board 603 are docked and installed through the connecting line 602. The multiple modular sockets 604 set at the upper end of the wiring board 603 enable the central processing unit 601 to dock with the sensor body 605 of multiple types of interfaces, so that the required sensor module can be quickly replaced, and the production cost can be further reduced, so as to solve the disadvantage that the explosion-proof inspection robot is limited in size and it is not easy to integrate too many sensors, and improve the flexibility of the equipment during use;

[0023] like Figure 1 and Figure 3As shown, an inspection component 7 is arranged at the upper end of the partition plate 5, and the inspection component 7 includes an electric push rod 701, a storage table 702, a servo motor 703 and a movable turntable 704. The storage table 702 is installed on the upper end of the electric push rod 701, and the servo motor 703 is arranged in the middle of the upper end of the storage table 702, and the upper end of the servo motor 703 is connected to the movable turntable 704. The inspection component 7 also includes a support rod 705, a protective arc top 706 and a camera 707. At the same time, a support rod 705 is installed in the middle of the upper end of the movable turntable 704, and a protective arc top 706 is arranged on the upper end of the support rod 705. Cameras 707 are arranged on both sides of the upper end of the movable turntable 704, the support rod 705 and the protective arc top 706 are distributed vertically, and the protective arc top 706 is threadedly connected to the movable turntable 704 through the support rod 705. The number of cameras 707 is two, and the two cameras 707 are centered on the front center axis of the movable turntable 704. The lines are symmetrically arranged on both sides of the upper end of the movable turntable 704, and the electric push rod 701 is fixedly installed on both sides of the upper end of the partition plate 5 arranged inside the explosion-proof box 1 via fasteners. The operation of the electric push rod 701 drives the storage table 702 to adjust the height, and the servo motor 703 is fixedly installed in the middle of the upper end of the storage table 702 by fasteners. The output shaft of the servo motor 703 is connected to the movable turntable 704 through a coupling. The operation of the servo motor 703 drives the movable turntable 704 to rotate at multiple angles, so that the cameras 707 installed on both sides of the upper end of the movable turntable 704 can be shot at multiple angles, thereby avoiding shooting blind spots and improving information collection efficiency. The protective arc top 706 is fixedly installed on the upper end of the movable turntable 704 via the support rod 705, and the camera 707 and the entire equipment are protected by the protective arc top 706, which can block the sun and rain while avoiding equipment damage, thereby improving the efficiency of equipment use.

[0024] In summary, when the explosion-proof inspection robot based on modular design is used, first, the base 2 is fixedly installed on the bottom of the explosion-proof box 1 by fastening bolts, and through holes are opened in the bottom of the explosion-proof box 1 and the middle of the upper end of the base 2 to facilitate the installation of the control circuit. The output shaft of the driving motor 3 inside the base 2 is connected to the driving wheel 4 through a coupling. The driving motor 3 drives the driving wheel 4 to move the explosion-proof inspection robot as a whole. The central processing unit 601 is fixedly installed at the lower end of the explosion-proof box 1 by fasteners, and the central processing unit 601 is docked and installed with the terminal board 603 through the connecting line 602. The various modular sockets 604 arranged on the upper end of the terminal board 603 enable the central processing unit 601 to dock with sensor bodies 605 of various types of interfaces, and the sensor bodies 605 can be replaced and installed under the partition plate 5. At the same time, the central processing unit 601 is externally connected with a variety of modular sockets 604, and can then be installed and docked with a variety of different types of sensor bodies 605, so that the central processing unit 601 can be quickly replaced. The required sensor module can be further reduced, and the production cost can be further reduced, so as to solve the problem that the explosion-proof inspection robot has a limited volume and is not easy to integrate too many sensors. Then, the electric push rod 701 is fixedly installed on both sides of the upper end of the partition plate 5 arranged inside the explosion-proof box 1 through fasteners. The operation of the electric push rod 701 drives the storage table 702 to adjust the height. The servo motor 703 is fixedly installed in the middle of the upper end of the storage table 702 by fasteners. The output shaft of the servo motor 703 is connected to the movable turntable 704 through a coupling. The operation of the servo motor 703 drives the movable turntable 704 to rotate at multiple angles, so that the cameras 707 installed on both sides of the upper end of the movable turntable 704 can be shot at multiple angles, thereby avoiding shooting blind spots and improving information collection efficiency. The protective arc top 706 is fixedly installed on the upper end of the movable turntable 704 through the support rod 705. The protective arc top 706 protects the camera 707 and the entire equipment, and avoids damage to the equipment while shading and raining, thereby improving the efficiency of equipment use.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An explosion-proof inspection robot based on modular design, comprising an explosion-proof box (1) and modular components (6), characterized in that: A base (2) is installed at the lower end of the explosion-proof box (1), and drive motors (3) are arranged on both sides of the base (2), and the front end of the drive motor (3) is connected to a drive wheel (4). A partition plate (5) is installed at the lower end of the explosion-proof box (1), and a modular component (6) is arranged at the lower end of the partition plate (5). The modular component (6) includes a central processing unit (601), a connecting line (602), a wiring board (603), a modular socket (604) and a sensor body (605). The central processing unit (601) is connected to a connecting line (602) on the outside, and a wiring board (603) is arranged at the front end of the connecting line (602), and a modular socket (604) is opened at the upper end of the wiring board (603). At the same time, a sensor body (605) is arranged on the outer side of the wiring board (603), and an inspection component (7) is arranged at the upper end of the partition plate (5).

2. The explosion-proof inspection robot based on modular design according to claim 1, characterized in that: The outer side of the driving wheel (4) is flush with the outer side of the base (2), and the driving wheel (4) is rotationally connected to the base (2) via a driving motor (3).

3. The explosion-proof inspection robot based on modular design according to claim 1, characterized in that: The outer side of the central processing unit (601) is flush with the outer side of the wiring board (603), and the central processing unit (601) is connected to the wiring board (603) via a connecting line (602).

4. The explosion-proof inspection robot based on modular design according to claim 1, characterized in that: The wiring board (603) and the partition board (5) are vertically distributed, and the wiring board (603) and the partition board (5) are threadedly connected.

5. The explosion-proof inspection robot based on modular design according to claim 1, characterized in that: The inspection component (7) comprises an electric push rod (701), a storage platform (702), a servo motor (703) and a movable turntable (704); the storage platform (702) is installed on the upper end of the electric push rod (701), the servo motor (703) is arranged in the middle of the upper end of the storage platform (702), and the upper end of the servo motor (703) is connected to the movable turntable (704).

6. The explosion-proof inspection robot based on modular design according to claim 5, characterized in that: The inspection assembly (7) further comprises a support rod (705), a protective arc top (706) and a camera (707); a support rod (705) is installed in the middle of the upper end of the movable turntable (704); a protective arc top (706) is arranged at the upper end of the support rod (705); and cameras (707) are arranged on both sides of the upper end of the movable turntable (704).

7. The explosion-proof inspection robot based on modular design according to claim 6, characterized in that: The support rod (705) and the protective arc top (706) are vertically distributed, and the protective arc top (706) is threadedly connected to the movable rotating disk (704) through the support rod (705).

8. The explosion-proof inspection robot based on modular design according to claim 6, characterized in that: The number of the cameras (707) is two, and the two cameras (707) are symmetrically arranged on both sides of the upper end of the movable turntable (704) with respect to the front center axis of the movable turntable (704).

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