CN216940791U - Explosion-proof multifunctional safety beam suitable for inspection robot - Google Patents
Explosion-proof multifunctional safety beam suitable for inspection robot Download PDFInfo
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- CN216940791U CN216940791U CN202220025825.9U CN202220025825U CN216940791U CN 216940791 U CN216940791 U CN 216940791U CN 202220025825 U CN202220025825 U CN 202220025825U CN 216940791 U CN216940791 U CN 216940791U
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Abstract
The utility model discloses an explosion-proof multifunctional safety beam suitable for an inspection robot, which comprises an explosion-proof shell, a bottom end cover plate, a mechanical collision mechanism, an obstacle avoidance module and a video acquisition module, wherein the explosion-proof shell is arranged on the bottom end cover plate; the combination of the bottom cover plate and the explosion-proof shell provides excellent explosion-proof effect; the mechanical collision mechanism provides an anti-collision function through the cooperation of the buffer spring, the connecting rod and the microswitch; the obstacle avoidance module consisting of the 5 ultrasonic sensors provides an obstacle avoidance function; the video acquisition module consisting of the 2 small cameras and the multifunctional safety beam are symmetrically arranged front and back, so that a main camera blind area on the inspection robot is made up; the functions provide a great protection effect for the inspection robot working in the petrochemical inflammable and explosive environment, and the safety of the inspection robot is further improved. The utility model effectively protects the inspection robot, avoids the damage of important parts, increases the running stability of the inspection robot and prolongs the service life of the inspection robot.
Description
Technical Field
The utility model relates to the field of inspection robots, in particular to an explosion-proof multifunctional safety beam suitable for an inspection robot.
Background
The petrochemical stations at home and abroad generally adopt the operation modes of manual inspection and manual recording when the equipment inspection is carried out due to the limitation of the complexity and the technical means of the inspection work. Data detected manually cannot be accurately and timely accessed into a management information system, so that informatization management cannot reach a first operation site, automation and intelligence levels of petrochemical stations are affected, a large amount of manpower and time are consumed, the labor intensity is high, and the efficiency is low; secondly, the complicated manual inspection of the petrochemical station environment has great danger, and the emergency command scheduling difficulty of the unattended or unattended petrochemical station is also great when the petrochemical station has a fault. Therefore, more and more transformer substations use robots to replace manual work to carry out automatic inspection.
The intelligent inspection robot in the prior art has the function of automatically avoiding obstacles, but does not have an anti-collision device; the automatic obstacle avoidance function cannot be effective in hundreds, so that the inspection robot often collides when walking freely, the internal circuit structure of the inspection robot is greatly impacted, certain damage is caused, the normal work of the inspection robot is affected, and the service life of the inspection robot is shortened.
Disclosure of Invention
The utility model aims to provide an explosion-proof multifunctional safety beam suitable for an inspection robot, which can effectively protect the inspection robot under the condition that the obstacle avoidance function of the inspection robot fails.
The technical scheme adopted by the utility model is as follows: an explosion-proof multifunctional safety beam suitable for an inspection robot comprises an explosion-proof shell, a front end cover plate, a bottom end cover plate, explosion-proof glass, a mechanical collision mechanism, an obstacle avoidance module and a video acquisition module;
the explosion-proof shell comprises 1 front side section and 2 bending sections; the shapes of the front end cover plate and the bottom end cover plate are matched with the explosion-proof shell; the front end cover plate is arranged on a groove on the inner side of the explosion-proof shell, and the bottom end cover plate is connected with the bottom of the explosion-proof shell; the explosion-proof glass is arranged in the front end cover plate; the front end cover plate is fixedly connected with the bottom end cover plate; the mechanical collision mechanism, the obstacle avoidance module and the video acquisition module are all arranged on the bottom end cover plate; the bottom end cover plate is also provided with 5L-shaped connecting plates, wherein 3L-shaped connecting plates are arranged on the front side section of the bottom end cover plate, and the other 2L-shaped connecting plates are respectively arranged on the 2 bending sections;
the mechanical collision mechanism comprises a buffer spring, a connecting rod and a microswitch; one end of the buffer spring is abutted against the guide posts of the L-shaped connecting plates on two sides of the front side section of the bottom end cover plate, and the other end of the buffer spring is abutted against the front end cover plate; the microswitch is arranged on the bottom end cover plate below the buffer spring; one end of the connecting rod is fixed on the body of the inspection robot, and the other end of the connecting rod is flexibly connected with the explosion-proof shell;
the obstacle avoidance module comprises 5 ultrasonic sensors, and the 5 ultrasonic sensors are respectively fixed on 5L-shaped connecting plates through bolts;
the video acquisition module comprises 2 small cameras which are symmetrically arranged at the front end of the explosion-proof shell.
Preferably, the front cover plate and the explosion proof housing are cast from 316L stainless steel.
Furthermore, a lifting lug is installed on the connecting rod.
Preferably, the explosion-proof glass is installed in the front end cover plate through high-temperature inorganic silicate structural adhesive with the model number of YK-8909.
Furthermore, the multifunctional safety beam is 2 in number and symmetrically arranged on the front side and the rear side of the inspection robot.
The explosion-proof multifunctional safety beam suitable for the inspection robot integrates the mechanical collision mechanism as the anti-collision device, effectively protects the inspection robot under the condition of fault or failure of the obstacle avoidance function, avoids the damage of the internal important parts, increases the running stability of the inspection robot, and prolongs the service life of the inspection robot.
Drawings
FIG. 1 is an internal structural view of the present invention
FIG. 2 is an exploded view of the present invention
FIG. 3 is a partial enlarged view of the mechanical impact mechanism of the present invention
FIG. 4 is a schematic view of the installation of the inspection robot according to the present invention
In the figure, 1, a front end cover plate, 2, a bottom end cover plate, 3, explosion-proof glass, 4, an L-shaped connecting plate, 5, an ultrasonic sensor, 6, a lifting lug, 7, a connecting rod, 8, a small camera, 9, a microswitch, 10, a buffer spring, 11, an explosion-proof shell and 12, a multifunctional safety beam.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, an explosion-proof multifunctional safety beam suitable for an inspection robot comprises an explosion-proof shell 11, a front end cover plate 1, a bottom end cover plate 2, explosion-proof glass 3, a mechanical collision mechanism, an obstacle avoidance module and a video acquisition module;
the explosion-proof shell 11 comprises 1 front side section and 2 bending sections; the shapes of the front end cover plate 1 and the bottom end cover plate 2 are matched with the explosion-proof shell 11; the front end cover plate 1 is arranged on a groove on the inner side of the explosion-proof shell 11, and the bottom end cover plate 2 is connected with the bottom of the explosion-proof shell 11; the explosion-proof glass 3 is arranged in the front end cover plate 1; the front end cover plate 1 is fixedly connected with the bottom end cover plate 2; the mechanical collision mechanism, the obstacle avoidance module and the video acquisition module are all arranged on the bottom end cover plate 2; the bottom end cover plate 2 is also provided with 5L-shaped connecting plates 4, wherein 3L-shaped connecting plates are arranged on the front side section of the bottom end cover plate 2, and the other 2L-shaped connecting plates are respectively arranged on the 2 bending sections;
the mechanical collision mechanism comprises a buffer spring 10, a connecting rod 7 and a microswitch 9; one end of the buffer spring 10 is abutted against the guide posts of the L-shaped connecting plates 4 on two sides of the front section of the bottom end cover plate 2, and the other end of the buffer spring is abutted against the front end cover plate 1; the microswitch 9 is arranged on the bottom end cover plate 2 below the buffer spring 10; one end of the connecting rod 7 is fixed on the body of the inspection robot, and the other end of the connecting rod is flexibly connected with the explosion-proof shell 11; the buffer spring 10 buffers the acting force of the front surface; the connecting rod 7 contacts with the micro switch 9 when colliding, and meanwhile the micro switch 9 sends out an instruction to enable the inspection robot to stop moving.
The obstacle avoidance module comprises 5 ultrasonic sensors 5, and the 5 ultrasonic sensors 5 are respectively fixed on 5L-shaped connecting plates 4 through bolts; the ultrasonic sensor 5 can detect obstacles within 3 meters and send results to the industrial personal computer to play a role in avoiding obstacles in a short distance.
The video acquisition module comprises 2 small cameras 8 which are symmetrically arranged at the front end of the explosion-proof shell 11.
The combination of the bottom end cover plate 2 and the explosion-proof shell 11 meets the requirements of II B type explosion-proof standards on the thickness of the explosion-proof shell and the size of an explosion-proof joint surface, and provides excellent explosion-proof effect; the mechanical collision mechanism provides a collision prevention function through the matching of the buffer spring 10, the connecting rod 7 and the microswitch 9; the 5 ultrasonic sensors 5 provide an obstacle avoidance function; the 2 small cameras 8 and the multifunctional safety beam 12 are symmetrically arranged front and back, so that a blind area of a main camera 8 on the inspection robot is made up; the lifting lug 6 on the connecting rod 7 provides a lifting function for the inspection robot; the functions provide a great protection effect for the inspection robot working in the petrochemical inflammable and explosive environment, and the safety of the inspection robot is further improved.
Claims (5)
1. An explosion-proof multifunctional safety beam suitable for an inspection robot is characterized by comprising an explosion-proof shell (11), a front end cover plate (1), a bottom end cover plate (2), explosion-proof glass (3), a mechanical collision mechanism, an obstacle avoidance module and a video acquisition module;
the explosion-proof shell (11) comprises 1 front side section and 2 bending sections; the shapes of the front end cover plate (1) and the bottom end cover plate (2) are matched with the explosion-proof shell (11); the front end cover plate (1) is arranged on a groove on the inner side of the explosion-proof shell (11), and the bottom end cover plate (2) is connected with the bottom of the explosion-proof shell (11); the explosion-proof glass (3) is arranged in the front end cover plate (1); the front end cover plate (1) is fixedly connected with the bottom end cover plate (2); the mechanical collision mechanism, the obstacle avoidance module and the video acquisition module are all arranged on the bottom end cover plate (2); the bottom end cover plate (2) is also provided with 5L-shaped connecting plates (4), wherein 3L-shaped connecting plates are arranged on the front side section of the bottom end cover plate (2), and the other 2L-shaped connecting plates are respectively arranged on the 2 bending sections;
the mechanical collision mechanism comprises a buffer spring (10), a connecting rod (7) and a microswitch (9); one end of the buffer spring (10) is abutted against guide posts of the L-shaped connecting plates (4) on two sides of the front side section of the bottom end cover plate (2), and the other end of the buffer spring is abutted against the front end cover plate (1); the microswitch (9) is arranged on the bottom end cover plate (2) below the buffer spring (10); one end of the connecting rod (7) is fixed on the body of the inspection robot, and the other end of the connecting rod is flexibly connected with the explosion-proof shell (11);
the obstacle avoidance module comprises 5 ultrasonic sensors (5), and the 5 ultrasonic sensors (5) are respectively fixed on 5L-shaped connecting plates (4) through bolts;
the video acquisition module comprises 2 small cameras (8) which are symmetrically arranged at the front end of the explosion-proof shell (11).
2. The multifunctional explosion-proof safety beam suitable for the inspection robot is characterized in that the front end cover plate (1) and the explosion-proof shell (11) are cast from 316L stainless steel.
3. The multifunctional explosion-proof safety beam suitable for the inspection robot is characterized in that a lifting lug (6) is mounted on the connecting rod (7).
4. The multifunctional explosion-proof safety beam suitable for the inspection robot is characterized in that the explosion-proof glass (3) is installed in the front end cover plate (1) through high-temperature inorganic silicate structural adhesive with the model number of YK-8909.
5. The explosion-proof multifunctional safety beam suitable for the inspection robot is characterized in that the multifunctional safety beams (12) are arranged in 2 in number and are symmetrically arranged on the front side and the rear side of the inspection robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220025825.9U CN216940791U (en) | 2022-01-06 | 2022-01-06 | Explosion-proof multifunctional safety beam suitable for inspection robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220025825.9U CN216940791U (en) | 2022-01-06 | 2022-01-06 | Explosion-proof multifunctional safety beam suitable for inspection robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216940791U true CN216940791U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220025825.9U Active CN216940791U (en) | 2022-01-06 | 2022-01-06 | Explosion-proof multifunctional safety beam suitable for inspection robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216940791U (en) |
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2022
- 2022-01-06 CN CN202220025825.9U patent/CN216940791U/en active Active
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