Fire-fighting pipeline detection robot

Abstract

The utility model discloses a fire-fighting pipeline detection robot which comprises a robot body and a moving mechanism arranged on the robot body and used for moving impurities deposited in a fire-fighting pipeline, and the moving mechanism comprises two fixing plates which are fixedly connected to one side of the forward direction of the robot body and are symmetrically arranged. The other ends of the two fixing plates are fixedly connected with a moving plate, the machine body is provided with a driving mechanism used for driving the moving plate, and the moving plate is provided with a falling mechanism used for falling impurities adhering to the surface. According to the fire-fighting pipeline detection device, the moving mechanism is arranged, impurities in a fire-fighting pipeline are shunted to the two sides through the moving plate by utilizing the movement of the machine body, and meanwhile, images of the fire-fighting pipeline are acquired by utilizing the first camera and the second camera, so that the detection comprehensiveness of the fire-fighting pipeline is improved, and the detection precision of the fire-fighting pipeline is further ensured.

Description

Technical Field

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

[0002] By placing the pipeline inspection robot inside the fire pipeline and using high-definition cameras and other sensors to obtain images and data inside the pipeline, the efficiency of fire pipeline inspection is improved.

[0003] After the fire-fighting pipes have been used for a period of time, especially for horizontally installed fire-fighting pipes, the water quality of fire-fighting water is inferior to that of drinking water, and the fire-fighting pipes themselves are corroded, so that rust, mud, dirt, microorganisms and other impurities will be deposited inside the pipes. The impurities deposited in the pipes will affect the comprehensiveness of the camera's detection of the fire-fighting pipes, thereby further affecting the accuracy of the fire-fighting pipe detection. Utility Model Content

[0004] The utility model aims to provide a fire protection pipeline inspection robot to solve the problem proposed in the above background technology that impurities deposited in the pipeline will affect the comprehensiveness of the camera's inspection of the fire protection pipeline.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire protection pipeline inspection robot, comprising a body and moving wheels arranged on two opposite side walls of the body through four adjustment mechanisms, the four adjustment mechanisms are provided with rotating motors for driving the moving wheels to rotate, and also includes a moving mechanism arranged on the body for moving impurities deposited in the fire protection pipeline;

[0006] The moving mechanism includes two symmetrically arranged fixed plates fixedly connected to one side of the forward direction of the body, and the other ends of the two fixed plates are fixedly connected to a moving plate, and the moving plate is arranged in a "V" shape. The body is provided with a driving mechanism for driving the moving plate, and the moving plate is provided with a shedding mechanism for removing impurities adhered to its surface.

[0007] An L-shaped plate is fixedly connected to the upper side of the body, a first camera is provided at the other end of the L-shaped plate, the first camera is located in front of the movable plate, a second camera is provided on the lower side of the L-shaped plate through a connecting plate, and a detection end of the second camera is located between the movable plate and the body.

[0008] The driving mechanism includes two symmetrical dovetail grooves on the outer shell of the body on one side close to the movable plate, the two dovetail grooves are slidably connected with dovetail plates, the two dovetail plates are connected to the fixed plate on the side away from the body, two mounting plates are fixedly connected to the side of the body close to the movable plate, a screw rod is rotatably connected between the two mounting plates, a driving plate is fixedly connected between the two fixed plates, the driving plate is threadedly connected to the side wall of the screw rod, and a driving motor is provided on one of the two mounting plates close to the first camera, and the output end of the driving motor is connected to the screw rod.

[0009] The shedding mechanism includes a fixed rod fixedly connected to a movable plate, the fixed rod being fixedly connected to two circular plates symmetrically arranged with each other, the two circular plates being slidably connected to two shedding rods symmetrically arranged with each other, the fixed rod being provided with a pushing assembly for pushing four shedding rods, and a rubber protective pad being provided at one end of the four shedding rods close to the movable plate.

[0010] The pushing assembly comprises a rubber wheel rotatably connected to a fixing rod and located between two circular plates, and four semicircular protrusions are fixedly connected to two opposite side walls of the rubber wheel.

[0011] The four shedding rods are provided with a telescopic assembly for extending and retracting the four shedding rods. The telescopic assembly includes a telescopic plate fixedly connected to the side wall of the shedding rod. The side wall of the shedding rod is sleeved with a spring. The two ends of the spring are respectively connected to the telescopic plate and the circular plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model utilizes the movement of a machine body and the setting of a moving mechanism to divert impurities in the fire-fighting pipe to both sides through a moving plate, and under the action of a shedding mechanism, the impurities are separated from the moving plate, thereby achieving the movement of impurities deposited in the fire-fighting pipe while avoiding the increase in the movement resistance and power consumption of the machine body due to the accumulation of impurities in front of the moving plate. At the same time, the first camera and the second camera are used to capture images of the fire-fighting pipe, thereby improving the comprehensiveness of the fire-fighting pipe detection and further ensuring the accuracy of the fire-fighting pipe detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the driving mechanism structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the shedding mechanism of the utility model;

[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0018] In the figure: 101, body; 102, adjustment mechanism; 103, moving wheel; 104, rotating motor; 201, fixed plate; 202, moving plate; 203, L-shaped plate; 204, first camera; 205, connecting plate; 206, second camera; 301, dovetail groove; 302, dovetail plate; 303, mounting plate; 304, screw rod; 305, driving plate; 306, driving motor; 401, fixed rod; 402, circular plate; 403, shedding rod; 501, rubber wheel; 502, protrusion; 601, telescopic plate; 602, spring. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1

[0021] See also Figure 1-Figure 4 , a fire pipeline inspection robot shown in the figure includes a body 101 and moving wheels 103 arranged on two opposite side walls of the body 101 through four adjustment mechanisms 102, and the four adjustment mechanisms 102 are provided with a rotating motor 104 for driving the moving wheels 103 to rotate. The fire pipeline inspection robot also includes a moving mechanism arranged on the body 101 for moving impurities deposited in the fire pipeline;

[0022] The moving mechanism includes two fixed plates 201 fixedly connected to one side of the forward direction of the machine body 101 and arranged symmetrically with each other. The other ends of the two fixed plates 201 are fixedly connected to a moving plate 202. The moving plate 202 is arranged in an arc shape at one end close to the impurities deposited in the fire-fighting pipeline. The moving plate 202 is arranged in a "V" shape. The machine body 101 is provided with a driving mechanism for driving the moving plate 202. The moving plate 202 is provided with a shedding mechanism for shedding impurities adhered to its surface.

[0023] It should be noted here that: through the setting of the moving mechanism, the movement of the body 101 is utilized to divert the impurities in the fire-fighting pipe to both sides through the moving plate 202, and under the action of the shedding mechanism, the impurities are separated from the moving plate 202, thereby realizing the movement of the impurities deposited in the fire-fighting pipe while avoiding the increase in the movement resistance and power consumption of the body 101 due to the accumulation of impurities in front of the moving plate 202. At the same time, the first camera 204 and the second camera 206 are used to capture the image of the fire-fighting pipe, thereby improving the comprehensiveness of the fire-fighting pipe detection and further ensuring the accuracy of the fire-fighting pipe detection.

[0024] It is worth noting that: as a prior art, the specific structure and working principle of the pipeline inspection robot have been mastered by people in this field, and no further details will be given here. At the same time, the adjustment mechanism 102 is implemented in the form of threaded pipes and threaded rods, which is a common means and no further details will be given here.

[0025] See also Figure 1 , an L-shaped plate 203 is fixedly connected to the upper side of the body 101 in the figure, a first camera 204 is provided at the other end of the L-shaped plate 203, a second camera 206 is provided at the lower side of the L-shaped plate 203 through a connecting plate 205, and a detection end of the second camera 206 is located between the moving plate 202 and the body 101;

[0026] It should be noted here that: through the setting of the first camera 204 and the second camera 206, during the movement of the body 101, the first camera 204 is used to capture images of the area in the fire pipe when the impurities are not moving, and the second camera 206 is used to capture images of the impurities deposited in the fire pipe after the impurities deposited in the fire pipe are moved, thereby improving the comprehensiveness of the fire pipe detection.

[0027] See also Figure 2 The driving mechanism shown in the figure includes two mutually symmetrical dovetail grooves 301 opened on the outer shell of the body 101 on the side close to the moving plate 202, the two dovetail grooves 301 are slidably connected with the dovetail plates 302, the two dovetail plates 302 are connected to the fixed plate 201 on the side away from the body 101, and the body 101 is fixedly connected to the side close to the moving plate 202 with two mounting plates 303, a screw rod 304 is rotatably connected between the two mounting plates 303, a driving plate 305 is fixedly connected between the two fixed plates 201, and the driving plate 305 is threadedly connected to the side wall of the screw rod 304, and one of the two mounting plates 303 close to the first camera 204 is provided with a driving motor 306, and the output end of the driving motor 306 is connected to the screw rod 304;

[0028] It should be noted here that: by setting the driving mechanism, it is convenient to adjust the position of the movable plate 202 so that one end of the movable plate 202 abuts against the inner wall of the fire-fighting pipe where impurities are deposited.

[0029] Working principle: When using the pipeline robot to inspect the fire pipeline, first drain the water in the fire pipeline, and then adjust the moving wheel 103 through the adjustment mechanism 102 according to the diameter of the fire pipeline, so that the body 101 is away from the impurities deposited in the fire pipeline and at the same time, it is against the inner wall of the fire pipeline;

[0030] After the moving wheel 103 of the machine body 101 is adjusted, the moving plate 202 is adjusted according to the position of the machine body 101 in the fire fighting pipe. During the adjustment process, the driving motor 306 is started to drive the screw rod 304 to rotate. Under the threaded meshing transmission effect of the screw rod 304 and the driving plate 305 and the guiding effect of the dovetail groove 301 and the dovetail plate 302, one end of the moving plate 202 is driven to abut against the inner wall of the fire fighting pipe where impurities are deposited.

[0031] After the adjustment of the moving plate 202 is completed, the moving wheel 103 can be rotated under the driving action of the rotating motor 104, so that during the rotation of the moving wheel 103, the machine body 101 is driven to move in the fire-fighting pipe. During the movement of the machine body 101, the moving plate 202 will be driven to move synchronously in the fire-fighting pipe, so as to push the impurities deposited in the fire-fighting pipe. Since the moving plate 202 is arranged in a "V" shape, the impurities in the fire-fighting pipe are diverted to both sides during the movement. At the same time, under the action of the shedding mechanism, the impurities are separated from the moving plate 202, so that the impurities deposited in the fire-fighting pipe are moved, and the accumulation of impurities in front of the moving plate 202 is avoided, which increases the movement resistance and power consumption of the machine body 101.

[0032] At the same time, during the movement of the body 101, the first camera 204 is used to capture images of the area in the fire pipe when the impurities are not moving, and the second camera 206 is used to capture images of the impurity deposition area after the impurities deposited in the fire pipe are moved, thereby improving the comprehensiveness of the fire pipe detection and further ensuring the accuracy of the fire pipe detection.

[0033] Example 2

[0034] See also Figure 4 , this embodiment further explains Example 1, the falling mechanism in the figure includes a fixed rod 401 fixedly connected to the moving plate 202, the fixed rod 401 is fixedly connected to two circular plates 402 symmetrically arranged, the two circular plates 402 are slidably connected to two falling rods 403 symmetrically arranged, the fixed rod 401 is provided with a pushing component for pushing the four falling rods 403, and the four falling rods 403 are provided with a rubber protective pad at one end close to the moving plate 202;

[0035] It should be noted here that: through the setting of the shedding mechanism, in the process of movement of the body 101, the pushing assembly and the telescopic assembly are used to push the shedding rod 403 to move back and forth, which will cause the shedding rod 403 to reciprocately collide with the side wall of the moving plate 202, so that under the impact of the shedding rod 403, the moving plate 202 is vibrated by force, and under the action of the vibration, impurities adhered to the surface of the moving plate 202 are fallen off, thereby further reducing the resistance of the body 101 when moving.

[0036] See also Figure 3 and Figure 4 The pushing assembly shown in the figure includes a rubber wheel 501 rotatably connected to a fixed rod 401 and located between two circular plates 402, and four semicircular protrusions 502 are fixedly connected to two opposite side walls of the rubber wheel 501;

[0037] It should be noted here that: through the setting of the pushing component, when the rubber wheel 501 is against the inner wall of the fire-fighting pipe, during the movement of the body 101, the rubber wheel 501 will be driven to rotate, and the protrusion 502 will be further driven to rotate. When the protrusion 502 is against the shedding rod 403, under the interaction force, the shedding rod 403 will be pushed to collide with the side wall of the movable plate 202. When the protrusion 502 passes over the shedding rod 403, under the action of the telescopic component, the shedding rod 403 will be driven to move away from the movable plate 202.

[0038] See also Figure 3 and Figure 4 The four shedding rods 403 shown in the figure are provided with a telescopic assembly for telescoping the same, the telescopic assembly comprising a telescopic plate 601 fixedly connected to the side wall of the shedding rod 403, the side wall of the shedding rod 403 is sleeved with a spring 602, and the two ends of the spring 602 are respectively connected to the telescopic plate 601 and the circular plate 402;

[0039] It should be noted here that: by setting the telescopic assembly, a reset function is provided for the movement of the shedding rod 403.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fire protection pipeline detection robot, comprising: A machine body (101) and moving wheels (103) arranged on two opposite side walls of the machine body (101) via four adjusting mechanisms (102), wherein the four adjusting mechanisms (102) are provided with rotating motors (104) for driving the moving wheels (103) to rotate; It is characterized by further comprising: A moving mechanism disposed on the machine body (101) for moving impurities deposited in the fire fighting pipe; The moving mechanism comprises two fixed plates (201) fixedly connected to one side of the forward direction of the machine body (101) and arranged symmetrically with each other, the other ends of the two fixed plates (201) being fixedly connected to a moving plate (202), the moving plate (202) being arranged in a "V" shape, the machine body (101) being provided with a driving mechanism for driving the moving plate (202), and the moving plate (202) being provided with a shedding mechanism for shedding impurities adhering to its surface.

2. A fire protection pipeline detection robot according to claim 1, characterized in that: An L-shaped plate (203) is fixedly connected to the upper side of the machine body (101); a first camera (204) is provided at the other end of the L-shaped plate (203); the first camera (204) is located in front of the movable plate (202); a second camera (206) is provided on the lower side of the L-shaped plate (203) via a connecting plate (205); a detection end of the second camera (206) is located between the movable plate (202) and the machine body (101).

3. A fire protection pipeline detection robot according to claim 2, characterized in that: The driving mechanism comprises two mutually symmetrical dovetail grooves (301) provided on a housing on a side of the machine body (101) close to the moving plate (202); the two dovetail grooves (301) are slidably connected to dovetail plates (302); the two dovetail plates (302) are connected to the fixed plate (201) on the sides away from the machine body (101); two mounting plates (303) are fixedly connected to the side of the machine body (101) close to the moving plate (202); a screw rod (304) is rotatably connected between the two mounting plates (303); a driving plate (305) is fixedly connected between the two fixed plates (201); the driving plate (305) is threadedly connected to the side wall of the screw rod (304); one of the two mounting plates (303) close to the first camera (204) is provided with a driving motor (306); the output end of the driving motor (306) is connected to the screw rod (304).

4. A fire protection pipeline detection robot according to claim 1, characterized in that: The shedding mechanism comprises a fixed rod (401) fixedly connected to the movable plate (202), the fixed rod (401) being fixedly connected to two circular plates (402) symmetrically arranged with each other, the two circular plates (402) being slidably connected to two shedding rods (403) symmetrically arranged with each other, the fixed rod (401) being provided with a pushing assembly for pushing the four shedding rods (403), and a rubber protective pad being provided at one end of the four shedding rods (403) close to the movable plate (202).

5. A fire protection pipeline detection robot according to claim 4, characterized in that: The pushing assembly comprises a rubber wheel (501) rotatably connected to a fixing rod (401) and located between two circular plates (402), and four semicircular protrusions (502) are fixedly connected to two opposite side walls of the rubber wheel (501).

6. A fire protection pipeline detection robot according to claim 4, characterized in that: The four shedding rods (403) are provided with a telescopic assembly for telescoping the four shedding rods (403), wherein the telescopic assembly comprises a telescopic plate (601) fixedly connected to the side wall of the shedding rod (403), and a spring (602) is sleeved on the side wall of the shedding rod (403), and the two ends of the spring (602) are respectively connected to the telescopic plate (601) and the circular plate (402).

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