A safe production inspection device

Abstract

The utility model relates to the technical field of safety production, concretely relates to a safety production inspection device. Its mainly for the problem that the inspection robot buffer device is relatively simple in prior art, still can cause slight concussion after the collision, proposes the following technical scheme: including main part, the inside of main part is provided with power and control system, the bottom of main part rotatoryly is provided with camera, the camera can rotate through motor drive, track, the track is fixedly arranged in the higher place of the roof or wall side of workshop. The safety production inspection device, when the main part is close to the fixed column deceleration, the guide wheel and the rotating rod can hold the fixed rod under the impact of the main part, in the process of the rotating rod opening, the rotating rod needs to overcome the elastic force of the elastic plate, this step can offset most of the kinetic energy of the main part, and the rotating rod can hold the fixed rod, so that the main part becomes stable, thereby avoiding the shaking, ensuring that the camera can normally shoot.

Description

Technical Field

[0001] This utility model relates to the field of safety production technology, specifically to a safety production inspection device. Background Technology

[0002] For the purpose of safe production, most workplaces now have inspection robots installed. Inspection robots can walk along fixed tracks and use machine vision to detect dangerous and non-compliant operations in the workplace and remind the corresponding personnel, thereby achieving the goal of ensuring work safety.

[0003] To avoid interfering with employee movement, most existing inspection robots are suspended on tracks in mid-air and travel along the track's path. When the robot reaches the ends of the track, if it does not decelerate in time, it can easily cause a strong collision, damaging the machine itself. The existing inspection robot's buffering device is relatively simple, mostly using rubber brackets to absorb the buffering force. Rubber itself is elastic, and after a collision, it will still cause slight vibrations, which will cause the captured images to be blurry, resulting in a decrease in the accuracy of machine vision recognition. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, this utility model provides a safety production inspection device that can effectively solve the problem that the buffer device of the inspection robot in the existing technology is relatively simple and still causes slight vibration after collision.

[0005] To achieve the above objectives, this utility model provides the following technical solution: This utility model provides a safety production inspection device, including a main body, which is equipped with a power supply and control system. A camera is rotatably mounted on the bottom of the main body, and the camera can be rotated by a motor. The track is fixedly installed at a high position on the roof or side wall of the factory building. The top of the main body is slidably installed on the side of the track. A driving device is provided between the main body and the track. The main body can move on the side of the track through the driving device. The track also includes a buffer mechanism provided on the side of the main body. The buffer mechanism includes fixed rods fixedly installed at the bottom of different ends of the track, two sets of locking components and inflatable components installed on both sides of the main body. The locking components are used to prevent the main body from shaking, and the inflatable components are used to absorb the kinetic energy of the main body.

[0006] Furthermore, each of the fixing rods has a rubber sleeve on its side for protection and cushioning.

[0007] Furthermore, the locking component includes multiple rotating rods rotatably disposed on one side of the main body, guide wheels rotatably disposed at the ends of each rotating rod, and multiple elastic plates fixedly disposed on the side of the main body.

[0008] Furthermore, the plurality of rotating rods are divided into two groups and symmetrically arranged on the side of the main body, the number of elastic plates is the same as that of the rotating rods, and the end of each elastic plate away from the main body abuts against the side of the rotating rod.

[0009] Furthermore, the inflatable component includes an airbag fixedly disposed on the side of the main body, an inflation tube connected to the side of the airbag, an air delivery tube fixedly disposed on the side of the main body, a fixing tube fixedly disposed on the inner wall of the air delivery tube, a drive wheel rotatably disposed on the side of the fixing tube, a concave-convex plate sleeved on the inner wall of the top of the air delivery tube, a top rod fixedly disposed on the bottom of the drive wheel, a one-way valve one fixedly disposed on the inner wall of the inflation tube, a one-way valve two fixedly disposed on the inner wall of the fixing tube, an air release tube connected to the bottom of the airbag, and a block slidably disposed on the inner wall of the air release tube.

[0010] Furthermore, the end of the inflation tube away from the airbag is connected to the air delivery tube, the bottom of the concave-convex plate is connected to the bottom of the fixing rod by a spring, and the end of the top rod away from the drive wheel abuts against the top of the concave-convex plate.

[0011] Furthermore, the first one-way valve only allows gas to enter the airbag from the inflation tube, and the second one-way valve only allows gas to enter the fixed tube from the outside.

[0012] Furthermore, the bottom opening of the vent pipe is sealed, a notch is provided on the side of the vent pipe to communicate with the outside air, and a spring is provided between the plug and the bottom of the inner wall of the vent pipe.

[0013] Beneficial effects The technical solution provided by this utility model has the following advantages compared with the known prior art: 1. When the main body of this safety production inspection device decelerates near the fixed column, the guide wheel and rotating rod can hold the fixed rod under the impact of the main body. During the opening process of the rotating rod, the rotating rod needs to overcome the elastic force of the elastic plate. This step can offset most of the kinetic energy of the main body, and the rotating rod can hold the fixed rod, making the main body stable, thereby avoiding shaking and ensuring that the camera can shoot normally.

[0014] Second, in this safety production inspection device, after the rotating rod holds the fixed rod, the airbag comes into contact with the fixed rod. The airbag absorbs the remaining kinetic energy after being squeezed by the fixed rod. Furthermore, the airbag and the rotating rod clamp the fixed rod, which further prevents the main body from shaking. Compared with the traditional rubber support frame, the airbag is more flexible and can reduce the impact on the main body when decelerating. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the entire utility model; Figure 2 This is a schematic diagram of the buffer mechanism of this utility model; Figure 3 This is a schematic diagram of the locking component of this utility model; Figure 4 This is a schematic diagram of the airbag of this utility model; Figure 5 This utility model Figure 4 A magnified structural diagram of A in the middle; Figure 6 This is a schematic diagram of the inflatable component of this utility model.

[0017] Reference numerals: 1. Main body; 2. Camera; 3. Track; 4. Buffer mechanism; 41. Fixing rod; 42. Locking element; 421. Rotating rod; 422. Guide wheel; 423. Elastic plate; 43. Inflatable element; 431. Airbag; 432. Inflating pipe; 433. Air delivery pipe; 434. Fixing pipe; 435. Drive wheel; 436. Concave-convex plate; 437. Top rod; 438. One-way valve one; 439. One-way valve two; 4310. Deflating pipe; 4311. Block. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0019] The present invention will be further described below with reference to the embodiments.

[0020] See attached document Figure 1-6A safety production inspection device includes a main body 1, which is equipped with a power supply and control system. A camera 2 is rotatably mounted on the bottom of the main body 1. The camera 2 is mainly used to capture the situation inside the factory in real time and transmit the captured information to the control system, which then performs behavior recognition. The camera 2 can be rotated by a motor. A track 3 is fixedly mounted on the roof or side of the factory building. The top of the main body 1 is slidably mounted on the side of the track 3. A drive device is provided between the main body 1 and the track 3, allowing the main body 1 to move on the side of the track 3 via the drive device. The device also includes a buffer mechanism 4 mounted on the side of the main body 1.

[0021] In use, the main body 1 moves along the side of the track 3 to inspect the entire factory, while the camera 2 can take 360-degree pictures to conduct a comprehensive inspection of the factory. When the main body 1 approaches the end of the track 3, the main body 1 needs to decelerate and change direction. At this time, the buffer mechanism 4 is used to absorb the kinetic energy of the main body 1 to help it decelerate.

[0022] The buffer mechanism 4 includes fixed rods 41 fixedly installed at the bottom of different ends of the track 3, two sets of locking members 42 and inflatable members 43 installed on both sides of the main body 1. The two sets of locking members 42 and inflatable members 43 are symmetrically arranged on both sides of the main body 1, so the main body 1 can be buffered when it decelerates in both directions. The locking members 42 are used to prevent the main body 1 from shaking, and the inflatable members 43 are used to absorb the kinetic energy of the main body 1. Each fixed rod 41 has a rubber sleeve on its side that provides protection and buffering.

[0023] The locking component 42 includes multiple rotating rods 421 rotatably disposed on one side of the main body 1, guide wheels 422 rotatably disposed at the end of each rotating rod 421, and multiple elastic plates 423 fixedly disposed on the side of the main body 1. The elastic plates 423 are elastic. By default, the rotating rods 421 rotate toward the center of the main body 1 under the elastic action of the elastic plates 423. The multiple rotating rods 421 are divided into two groups and symmetrically disposed on the side of the main body 1. The number of elastic plates 423 is the same as that of the rotating rods 421, and the end of each elastic plate 423 away from the main body 1 abuts against the side of the rotating rod 421.

[0024] The inflatable component 43 includes an airbag 431 fixedly disposed on the side of the main body 1. The airbag 431 itself is made of rubber and has good elasticity. An inflation tube 432 is connected to the side of the airbag 431. An air delivery tube 433 is fixedly disposed on the side of the main body 1. A fixing tube 434 is fixedly disposed on the inner wall of the air delivery tube 433. A drive wheel 435 is rotatably disposed on the side of the fixing tube 434. The side of the drive wheel 435 is covered with rubber to increase the friction between the drive wheel 435 and the track 3. A concave-convex plate 436 is sleeved on the inner wall of the top of the air delivery tube 433. The side and inner wall of the concave-convex plate 436 are slidably and sealingly connected to the side of the fixing tube 434 and the inner wall of the air delivery tube 433, respectively, to ensure that the gas in the air delivery tube 433 cannot escape.

[0025] A push rod 437 is fixedly installed at the bottom of the drive wheel 435; a one-way valve 438 is fixedly installed on the inner wall of the inflation tube 432; a one-way valve 439 is fixedly installed on the inner wall of the fixing tube 434; an air deflation tube 4310 is connected to the bottom of the airbag 431; a block 4311 is slidably installed on the inner wall of the air deflation tube 4310; the end of the inflation tube 432 away from the airbag 431 is connected to the air delivery tube 433; and there is a connection between the bottom of the concave-convex plate 436 and the bottom of the fixing rod 41. The top rod 437, connected by a spring, has its end away from the drive wheel 435 abutting against the top of the concave-convex plate 436. One-way valve 438 allows gas to enter the airbag 431 only from the inflation tube 432, and one-way valve 439 allows gas to enter the fixed tube 434 only from the outside. The bottom opening of the vent tube 4310 is closed, and the side of the vent tube 4310 has a notch that communicates with the outside air. A spring is provided between the plug 4311 and the bottom of the inner wall of the vent tube 4310.

[0026] Working principle: The buffer mechanism 4 mainly decelerates the main body 1 through two obstructive actions, and the effect of each deceleration is different. When the main body 1 decelerates near the fixed column, the guide wheel 422 abuts against the side of the fixed rod 41. Under the impact force of the main body 1, the guide wheel 422, with the help of the reaction force of the fixed rod 41, drives the rotating rod 421 to overcome the elastic force of the elastic plate 423 and open at a certain angle. The guide wheel 422 rolls from one side of the fixed rod 41 to the other side along the rubber sleeve on the side of the fixed rod 41. At this time, the rotating rod 421 also holds the fixed rod 41. During the opening process of the rotating rod 421, the rotating rod 421 needs to overcome the elastic force of the elastic plate 423. This step can offset most of the kinetic energy of the main body 1, and the rotating rod 421 can hold the fixed rod 41, making the main body 1 stable, thereby avoiding shaking and ensuring that the camera 2 can shoot normally.

[0027] After the rotating rod 421 holds the fixed rod 41, the airbag 431 comes into contact with the fixed rod 41. If the main body 1 still has residual kinetic energy, the airbag 431 can absorb the remaining kinetic energy after being squeezed by the fixed rod 41. Furthermore, the airbag 431 and the rotating rod 421 clamp the fixed rod 41, which further prevents the main body 1 from oscillating. Compared with the traditional rubber support frame, the airbag 431 is more flexible and can reduce the impact on the main body 1 when decelerating.

[0028] On the other hand, the inflator 43 can inflate the airbag 431 in real time when the main body 1 moves. When the main body 1 moves, the drive wheel 435 rotates under the friction of the track 3. During the rotation of the drive wheel 435, the push rod 437 continuously presses the surface of the top of the convex and concave plate 436 with different heights, so that the convex and concave plate 436 slides up and down on the inner wall of the air supply pipe 433. During the up and down sliding process, due to the action of the one-way valve 1 438 and the one-way valve 2 439, gas continuously enters the fixed pipe 434 from the outside, then enters the air supply pipe 433 from the fixed pipe 434, and then enters the airbag 431 through the inflation pipe 432. If the airbag 431 is oversaturated, the block 4311 will overcome the spring force at the bottom and slide to the gap of the deflation pipe 4310. At this time, the excess gas inside the airbag 431 is released, preventing the airbag 431 from bursting.

[0029] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A safety production inspection device, comprising a main body (1), wherein a power supply and control system are provided inside the main body (1), and a camera (2) is rotatably mounted on the bottom of the main body (1), wherein the camera (2) is capable of rotating by a motor; The track (3) is fixedly installed at a high position on the roof or side wall of the factory building. The top of the main body (1) is slidably installed on the side of the track (3). A driving device is provided between the main body (1) and the track (3). The main body (1) can move on the side of the track (3) through the driving device. The characteristic is that: It also includes a buffer mechanism (4) located on the side of the main body (1); The buffer mechanism (4) includes a fixed rod (41) fixedly installed at the bottom of different ends of the track (3), two sets of locking parts (42) and inflatable parts (43) installed on both sides of the main body (1). The locking parts (42) are used to prevent the main body (1) from shaking, and the inflatable parts (43) are used to absorb the kinetic energy of the main body (1).

2. The safety production inspection device according to claim 1, characterized in that, Each of the aforementioned fixing rods (41) has a protective and cushioning rubber sleeve on its side.

3. The safety production inspection device according to claim 1, characterized in that, The locking member (42) includes a plurality of rotating rods (421) rotatably disposed on one side of the main body (1), a guide wheel (422) rotatably disposed at the end of each rotating rod (421), and a plurality of elastic plates (423) fixedly disposed on the side of the main body (1).

4. A safety production inspection device according to claim 3, characterized in that, The multiple rotating rods (421) are divided into two groups and symmetrically arranged on the side of the main body (1). The number of elastic plates (423) is the same as that of the rotating rods (421), and the end of each elastic plate (423) away from the main body (1) abuts against the side of the rotating rod (421).

5. A safety production inspection device according to claim 1, characterized in that, The inflatable component (43) includes an airbag (431) fixedly disposed on the side of the main body (1), an inflation tube (432) connected to the side of the airbag (431), an air delivery tube (433) fixedly disposed on the side of the main body (1), a fixing tube (434) fixedly disposed on the inner wall of the air delivery tube (433), a drive wheel (435) rotatably disposed on the side of the fixing tube (434), a concave-convex plate (436) sleeved on the inner wall of the top of the air delivery tube (433), a top rod (437) fixedly disposed on the bottom of the drive wheel (435), a one-way valve one (438) fixedly disposed on the inner wall of the inflation tube (432), a one-way valve two (439) fixedly disposed on the inner wall of the fixing tube (434), an air release tube (4310) connected to the bottom of the airbag (431), and a block (4311) slidably disposed on the inner wall of the air release tube (4310).

6. A safety production inspection device according to claim 5, characterized in that, The end of the inflation tube (432) away from the airbag (431) is connected to the air delivery tube (433). The bottom of the concave-convex plate (436) is connected to the bottom of the fixing rod (41) by a spring. The end of the top rod (437) away from the drive wheel (435) abuts against the top of the concave-convex plate (436).

7. A safety production inspection device according to claim 6, characterized in that, The one-way valve (438) allows gas to enter the airbag (431) only from the inflation tube (432), and the one-way valve (439) allows gas to enter the fixed tube (434) only from the outside.

8. A safety production inspection device according to claim 7, characterized in that, The bottom opening of the vent pipe (4310) is closed, and the side of the vent pipe (4310) is provided with a notch for communicating with the outside air. A spring is provided between the block (4311) and the bottom of the inner wall of the vent pipe (4310).

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