Hanging rail type automatic inspection robot for fire rescue

Abstract

The utility model discloses a hanging rail type automatic inspection robot for fire rescue, which belongs to the technical field of fire rescue inspection robots and comprises a hanger plate, L-shaped mounting footstands with mounting holes are fixedly connected to four corners of the top end of the hanger plate, an annular guide rail seat is fixedly connected to the bottom end of the hanger plate, and rolling grooves are formed in the inner side and the outer side of the annular guide rail seat. Rolling wheels are in lap joint in the two rolling grooves in a rolling mode, the two rolling wheels are rotationally connected to the outer sides of rolling shafts, and the bottom ends of the two rolling shafts are fixedly connected to the top end of the same movable base; according to the utility model, through the arrangement of the angle synchronous adjusting structure, the motor b is started, and a plurality of components are matched, so that the angle of the monitoring cameras fixedly connected with the four rotating shafts respectively can be synchronously adjusted, each monitoring camera cannot be independently driven by electric equipment to adjust the angle, and the adjusting structure is flexible to use and convenient to use. And the use cost of the electric equipment can be greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of firefighting and rescue inspection robots, and in particular relates to a rail-mounted automatic inspection robot for firefighting and rescue. Background Art

[0002] The fire rescue rail-mounted automatic inspection robot is a robot specially designed for fire rescue work. It can automatically inspect along the rail system, monitor fire risk areas, detect problems in time and prompt people to take corresponding measures.

[0003] The existing rail-mounted automatic inspection robot for fire rescue has the following shortcomings during use: although multiple surveillance cameras are set to monitor fire risk areas, the multiple surveillance cameras are driven and adjusted in angle by a single electric device respectively, and the monitoring angles of multiple surveillance cameras cannot be adjusted simultaneously by a single electric device, which makes the adjustment inconvenient and inflexible. In addition, most traditional inspection robots are fixed on the wall, which limits the monitoring range and makes it impossible to move multiple surveillance cameras, resulting in a limited monitoring inspection range. For this reason, we propose a rail-mounted automatic inspection robot for fire rescue. Utility Model Content

[0004] The utility model aims to provide a rail-mounted automatic inspection robot for fire rescue, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rail-mounted automatic inspection robot for fire rescue, comprising a hanging plate, wherein the four corners of the top of the hanging plate are fixedly connected with L-shaped mounting feet with mounting holes, the bottom end of the hanging plate is fixedly connected with an annular guide rail seat, the inner and outer sides of the annular guide rail seat are provided with rolling grooves, rollers are rollingly overlapped in the two rolling grooves, the two rollers are rotatably connected to the outer sides of the rollers, the bottom ends of the two rollers are fixedly connected to the top of the same moving seat, the top of the moving seat is also connected to the hanging plate with a transmission structure, the two side walls of the moving seat are rotatably connected with two symmetrically arranged rotating shafts, the outer ends of the rotating shafts are fixedly connected with monitoring cameras, and an angle synchronization adjustment structure is connected between the four rotating shafts and the moving seat;

[0006] The transmission structure can facilitate the left and right movement of the mobile seat, so that the four monitoring cameras can patrol and monitor areas in different directions;

[0007] The angle synchronization adjustment structure can facilitate the synchronous adjustment of the angles of the four surveillance cameras to meet the monitoring needs of areas with different angle ranges.

[0008] As a preferred embodiment, a controller is fixedly connected to the front side wall of the movable seat.

[0009] As a preferred embodiment, the transmission structure includes two symmetrically arranged connecting shafts rotatably connected at the bottom end of the hanging plate, the bottom ends of the connecting shafts are fixedly connected with sprockets, and a chain is transmission-connected between the two sprockets. The top end of one of the connecting shafts extends to the top of the hanging plate and is fixedly connected to the output shaft of motor a, and motor a is fixedly connected to the top of the hanging plate.

[0010] As a preferred embodiment, a connecting column is fixedly connected to the bottom edge of the chain, and the bottom end of the connecting column is fixedly connected to the top end of the moving seat.

[0011] As a preferred embodiment, the angle synchronous adjustment structure includes two symmetrically arranged inverted L-shaped guide rods fixedly connected to the two side walls of the moving seat, the outer sides of the two inverted L-shaped guide rods on the same side are movably sleeved with the same U-shaped tooth plate, the two U-shaped tooth plates are threadedly connected with screws, the top ends of the screws are rotatably connected to the outer side of the moving seat through bearing seats, the bottom ends of the screws are fixedly connected to pulleys, and a transmission belt is connected between the two pulleys, the top extension of one of the screws is fixedly connected to the output shaft of motor b, and motor b is fixedly connected to one side wall of the moving seat.

[0012] As a preferred embodiment, the outer sides of the two U-shaped tooth plates are meshedly connected with two symmetrically arranged gears, and the gears are fixed to the outer sides of the rotating shaft.

[0013] Compared with the prior art, the rail-mounted automatic inspection robot for fire rescue provided by the utility model has at least the following beneficial effects:

[0014] (1) By setting up the transmission structure, the motor a is started and multiple components are coordinated to make the moving seat move along the bottom track of the annular guide rail seat, so as to realize all-round monitoring and inspection of the monitoring area, avoiding the problem of the monitoring range being limited due to the monitoring camera being fixed on the wall;

[0015] (2) By setting up an angle synchronous adjustment structure, the motor b is started and the multiple components are coordinated, so that the monitoring cameras respectively connected to the four rotating shafts can achieve synchronous angle adjustment, so that each monitoring camera does not need to be driven and adjusted by an electric device alone. The adjustment structure is flexible to use and can greatly reduce the use cost of the electric device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional front side inclined top view structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall three-dimensional front side tilted upward structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the overall three-dimensional left-side inclined upward structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the inclined top view of the components in the angle synchronous adjustment structure of the utility model.

[0020] In the figure: 1. hanging plate; 2. L-shaped mounting foot; 3. annular guide rail seat; 31. roller; 32. roller; 4. transmission structure; 41. connecting shaft; 42. sprocket; 43. chain; 44. motor a; 45. connecting column; 5. moving seat; 51. rotating shaft; 52. monitoring camera; 6. controller; 7. angle synchronization adjustment structure; 71. inverted L-shaped guide rod; 72. U-shaped tooth plate; 73. screw; 74. pulley; 75. transmission belt; 76. motor b; 77. gear. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present disclosure.

[0023] Unless otherwise defined, the technical or scientific terms used in the present disclosure shall have the usual meanings understood by persons with ordinary skills in the field to which the present disclosure belongs. The words "including" or "comprising" and the like used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0024] Example

[0025] Although multiple surveillance cameras 52 are set up to monitor fire risk areas, the multiple surveillance cameras 52 are driven and adjusted in angle by a single electric device respectively, and the monitoring angles of multiple surveillance cameras 52 cannot be adjusted simultaneously by a single electric device, which makes the adjustment inconvenient and inflexible. In addition, most traditional inspection robots are fixed on the wall, which limits the monitoring range and makes it impossible to move multiple surveillance cameras 52, resulting in a limited monitoring inspection range.

[0026] To do this, see Figure 1-4 The utility model provides a rail-mounted automatic inspection robot for fire rescue, comprising: a hanging plate 1, the top four corners of the hanging plate 1 are fixedly connected with L-shaped mounting feet 2 with mounting holes, the bottom end of the hanging plate 1 is fixedly connected with an annular guide rail seat 3, the inner and outer sides of the annular guide rail seat 3 are provided with rolling grooves, two rolling grooves are rollingly overlapped with rollers 32, the two rollers 32 are rotatably connected to the outer sides of roller shafts 31, the bottom ends of the two roller shafts 31 are fixedly connected to the top of the same moving seat 5, the top of the moving seat 5 is also connected with a transmission structure 4 between the hanging plate 1, the two side walls of the moving seat 5 are rotatably connected with two symmetrically arranged rotating shafts 51, the outer ends of the rotating shafts 51 are fixedly connected with monitoring cameras 52, and the four rotating shafts 51 are connected with the moving seat 5 with an angle synchronization adjustment structure 7;

[0027] The transmission structure 4 can facilitate the movement of the movable base 5 to the left and right, so that the four monitoring cameras 52 can inspect and monitor areas in different directions;

[0028] The angle synchronization adjustment structure 7 can facilitate the synchronous adjustment of the angles of the four monitoring cameras 52 to meet the monitoring needs of areas with different angle ranges.

[0029] The L-shaped mounting foot 2 can be used with bolts to fix the robot on the top of the wall.

[0030] Further as Figure 1 As shown, it is worth explaining in detail that a controller 6 is fixedly connected to the front side wall of the movable base 5 .

[0031] The four monitoring cameras 52 are electrically connected to the controller 6 , and the controller 6 is wirelessly connected to the external control terminal.

[0032] Further as Figure 1-3As shown, it is worth explaining in detail that in order to be able to move the four surveillance cameras 52 installed on the mobile seat 5, a transmission structure 4 is set up, including two symmetrically arranged connecting shafts 41 rotatably connected to the bottom end of the hanging plate 1, and the bottom ends of the connecting shafts 41 are fixedly connected with sprockets 42, and a chain 43 is transmission-connected between the two sprockets 42. The top end of one of the connecting shafts 41 extends to the top of the hanging plate 1 and is fixedly connected to the output shaft of the motor a44. The motor a44 is fixedly connected to the top of the hanging plate 1, and a connecting column 45 is fixedly connected to the bottom edge of the chain 43, and the bottom end of the connecting column 45 is fixedly connected to the top of the moving seat 5.

[0033] Among them, the motor a44 drives the sprocket 42 to rotate, and cooperates with the setting of the chain 43, so that the chain 43 drives the movable seat 5 connected to the connecting column 45 to move, and makes the two rollers 32 move in the rolling grooves respectively, so that the monitoring and inspection range of the four monitoring cameras 52 is wide.

[0034] Further as Figure 3-4 As shown, it is worth explaining in detail that in order to be able to synchronously adjust the angles of the four surveillance cameras 52, an angle synchronization adjustment structure 7 is set up, including two symmetrically arranged inverted L-shaped guide rods 71 ​​fixedly connected to the two side walls of the moving seat 5, and the outer sides of the two inverted L-shaped guide rods 71 ​​on the same side are movably sleeved with the same U-shaped tooth plate 72, and the two U-shaped tooth plates 72 are threadedly connected with screws 73, and the top ends of the screws 73 are rotatably connected to the outer side of the moving seat 5 through bearing seats, and the bottom ends of the screws 73 are fixedly connected with pulleys 74, and a transmission belt 75 is connected between the two pulleys 74, wherein the top extension of one of the screws 73 is fixedly connected to the output shaft of a motor b76, and the motor b76 is fixedly connected to one side wall of the moving seat 5, and the outer sides of the two U-shaped tooth plates 72 are meshedly connected with two symmetrically arranged gears 77, and the gears 77 are fixedly connected to the outer side of the rotating shaft 51.

[0035] Among them, the single screw 73 is driven by the motor b76, and the two pulleys 74 are connected by the transmission belt 75, so that the two U-shaped tooth plates 72 can be raised or lowered synchronously, and cooperate with the meshing of the two gears 77 respectively, so that the angles of the four monitoring cameras 52 can be adjusted synchronously.

[0036] In summary: when using the rail-mounted automatic inspection robot for fire rescue, the motor a44 is started to drive the sprocket 42 to rotate, and the chain 43 is set, so that the chain 43 drives the movable seat 5 connected to the connecting column 45 to move, and the two rollers 32 are respectively moved in the rolling groove, so that the movable seat 5 moves along the bottom track of the annular guide rail seat 3, so that the four monitoring cameras 52 can realize all-round monitoring and inspection of the monitoring area, avoiding the problem of the monitoring range being limited due to the monitoring camera 52 being fixed on the wall. Secondly, the motor b76 is started to rotate a single screw rod 73, and the two pulleys 74 are connected by a transmission belt 75, so that the two screw rods 73 rotate in the same direction, so that the two U-shaped tooth plates 72 can be synchronously raised or lowered, and the meshing of the two gears 77 is respectively carried out, so that the angles of the four monitoring cameras 52 can be adjusted synchronously, so that each monitoring camera 52 will not be driven to adjust the angle by an electric device alone, and the adjustment structure is flexible to use, and can greatly reduce the use cost of the electric equipment.

[0037] Motor a44, motor b76 and controller 6 can be purchased on the market. Motor a44, motor b76 and controller 6 are equipped with power supplies, which are mature technologies in this field and have been fully disclosed, so they will not be repeated in the specification.

Claims

1. A rail-mounted automatic inspection robot for fire rescue, comprising a hanging board (1), characterized in that: The four corners of the top of the hanging plate (1) are fixedly connected to L-shaped mounting feet (2) with mounting holes, the bottom of the hanging plate (1) is fixedly connected to an annular guide rail seat (3), the inner and outer sides of the annular guide rail seat (3) are provided with rolling grooves, rollers (32) are rollingly overlapped in the two rolling grooves, the two rollers (32) are rotatably connected to the outer sides of the rollers (31), the bottom ends of the two rollers (31) are fixedly connected to the top of the same moving seat (5), the top of the moving seat (5) is also connected to the hanging plate (1) with a transmission structure (4), the two side walls of the moving seat (5) are rotatably connected to two symmetrically arranged rotating shafts (51), the outer ends of the rotating shafts (51) are fixedly connected to monitoring cameras (52), and an angle synchronization adjustment structure (7) is connected between the four rotating shafts (51) and the moving seat (5); The transmission structure (4) can facilitate the movement of the movable seat (5) to the left and right, so that the four monitoring cameras (52) can patrol and monitor areas in different directions; The angle synchronization adjustment structure (7) can facilitate the synchronous adjustment of the angles of four monitoring cameras (52) to meet the monitoring needs of areas with different angle ranges.

2. The rail-mounted automatic inspection robot for fire rescue according to claim 1, characterized in that: A controller (6) is fixedly connected to the front side wall of the movable seat (5).

3. The rail-mounted automatic inspection robot for fire rescue according to claim 1, characterized in that: The transmission structure (4) comprises two symmetrically arranged connecting shafts (41) rotatably connected to the bottom end of the hanging plate (1), the bottom ends of the connecting shafts (41) are fixedly connected to sprockets (42), and a chain (43) is transmission-connected between the two sprockets (42), the top end of one of the connecting shafts (41) extends to the top of the hanging plate (1) and is fixedly connected to the output shaft of a motor a (44), and the motor a (44) is fixedly connected to the top of the hanging plate (1).

4. The rail-mounted automatic inspection robot for fire rescue according to claim 3, characterized in that: A connecting column (45) is fixedly connected to the bottom edge of the chain (43), and the bottom end of the connecting column (45) is fixedly connected to the top end of the moving seat (5).

5. The rail-mounted automatic inspection robot for fire rescue according to claim 1, characterized in that: The angle synchronous adjustment structure (7) comprises two symmetrically arranged inverted L-shaped guide rods (71) fixedly connected to the two side walls of the moving seat (5); the outer sides of the two inverted L-shaped guide rods (71) on the same side are movably sleeved with the same U-shaped tooth plate (72); the two U-shaped tooth plates (72) are threadedly connected with screw rods (73); the top ends of the screw rods (73) are rotatably connected to the outer side of the moving seat (5) through bearing seats; the bottom ends of the screw rods (73) are fixedly connected with pulleys (74); a transmission belt (75) is transmission-connected between the two pulleys (74); the top extension of one of the screw rods (73) is fixedly connected to the output shaft of a motor b (76); and the motor b (76) is fixedly connected to a side wall of the moving seat (5).

6. The rail-mounted automatic inspection robot for fire rescue according to claim 5, characterized in that: The outer sides of the two U-shaped toothed plates (72) are meshedly connected with two symmetrically arranged gears (77), and the gears (77) are fixedly connected to the outer sides of the rotating shaft (51).

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