Expanding rescue device for water surface rescue robot

Abstract

The utility model discloses an expansion rescue device for a water surface rescue robot, which belongs to the technical field of water surface rescue, aims at solving the problems that the number of water surface rescue personnel is difficult to meet the requirement and the water surface rescue personnel are easy to collide to cause damage, and comprises a suspension platform, the suspension platform further comprises two air bag barrels a, and the two air bag barrels a are arranged on two sides of the suspension platform. Two symmetrically-distributed air bag barrels b are fixed to the side wall of the bottom end of the suspension platform, a driver is arranged on the side wall of the bottom end of the suspension platform, and an adjusting assembly matched with the two air bag barrels a is arranged on one side of the suspension platform. Through the arrangement of the adjusting assembly, the distance between the two air bag barrels a and the suspension platform can be adjusted according to specific requirements, so that rescued persons located on the two sides of the suspension platform can be conveniently rescued, the number of the persons capable of being rescued by the device is effectively increased, practicability is high, and practicability is high. And the rescue work efficiency of the device is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water surface rescue, and in particular relates to an expansion rescue device for a water surface rescue robot. Background Art

[0002] Rescue robots are robots developed with advanced science and technology for rescue, such as earthquake rescue robots, which are robots specially used to search for survivors in the ruins of underground shopping malls after a major earthquake. This robot is equipped with a color camera, a thermal imager and a communication system. It can be divided into: military rescue robots, post-disaster rescue robots, underwater rescue robots, disaster reconnaissance robots, etc. In water rescue, most water rescue robots are large in size, inconvenient to carry multiple at the same time, and expensive, and not suitable for large-scale use.

[0003] The comparative patent document publication number is: "CN218288074U A kind of expansion rescue device for a water surface rescue robot, including a rescue base, an expansion rescue mechanism is fixedly arranged on the top of the rescue base, and a mobile detection mechanism is fixedly arranged on one side of the expansion rescue mechanism. By setting the expansion rescue mechanism and the mobile detection mechanism, the floating rope drum shaft is rotated after the waterproof motor is started, and the floating rope drum shaft releases or retracts the floating rope, and a fixing rod and a connecting round tube are provided to be effectively fixed by threaded connection, which can infinitely expand the rescue capability of the water surface rescue robot, can rescue more people at a time, improve the rescue efficiency, and increase the survival rate of personnel; at the same time, the speed of the robot's approach to the rescue site is It is not affected by the expansion mechanism. When the rescue is carried out, the rope is tightened in real time, and there is no danger of rope inhalation. In addition, the infrared life detector and the search camera are set, which greatly increases the probability of search and rescue." The above patent document, but in actual use, there are still the following problems: the existing surface rescue robot is not convenient to expand and adjust to both sides, resulting in the number of rescuers of the surface rescue device being difficult to meet the work needs, making it difficult to rescue multiple people at one time, and the rescue device is prone to collision and damage when it moves to a small area, and it is difficult to use the surface rescue device when it travels to a small area, so the scope of application is small.

[0004] Therefore, there is a need for an expansion rescue device for a surface rescue robot to solve the problems in the prior art that the number of surface rescue personnel is difficult to meet the demand and collisions are prone to cause damage. Utility Model Content

[0005] The purpose of the utility model is to provide an expansion rescue device for a surface rescue robot to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: an expansion rescue device for a water surface rescue robot, comprising a suspension platform, the suspension platform also comprising

[0007] Two airbag tubes a are arranged on both sides of the suspension platform, two symmetrically distributed airbag tubes b are fixed to the side wall of the bottom end of the suspension platform, a driver is arranged on the side wall of the bottom end of the suspension platform, and an adjustment component adapted to the two airbag tubes a is arranged on one side of the suspension platform.

[0008] It should be noted that the adjustment component includes

[0009] A transmission shaft, the transmission shaft is rotatably connected to the side wall of one side of the suspension platform, a spur gear is tightly sleeved on the outer surface of the transmission shaft, the spur gear is meshingly connected to two toothed plates arranged in a staggered distribution, and two channels arranged in a staggered distribution are provided on the side wall of one side of the suspension platform, the toothed plate is slidably connected to the inside of the channel, and a side wall of one side of the toothed plate is fixed to the outer side wall of the airbag tube a;

[0010] Two guide rods are fixed on the outer surfaces of the two airbag tubes a, and the guide rods are slidably penetrated by the side wall of one side of the suspension platform. A servo motor is fixed on the top side wall of the suspension platform, and one end of the output shaft of the servo motor is coaxially fixed with one end of the transmission shaft.

[0011] It is further worth noting that two staggered limiting rods are fixed to the inner side wall of the suspension platform, and a guide groove is provided on one side wall of the two toothed plates, and the limiting rod is slidably connected to the inside of the guide groove.

[0012] It should be further explained that a limiting ring is fixed to one end of the guide rod away from the airbag tube a, and the diameter of the limiting ring is greater than the diameter of the guide rod.

[0013] As a preferred embodiment, a protection component is provided on one side of the suspension platform, and the protection component includes

[0014] Two mounting plates, the two mounting plates are symmetrically distributed and fixed on the side wall of the top side of the suspension platform, a connecting rod a slides through the side wall of one side of the mounting plate, one end of the two connecting rods a are commonly fixed with an anti-collision frame, a spring a is sleeved on the outer surface of the connecting rod a, one end of the spring a is fixed to the side wall of one side of the anti-collision frame, and the other end of the spring a is fixed to the side wall of one side of the mounting plate;

[0015] A mounting seat, which is fixed to the side wall of the bottom end of the floating platform, a connecting rod b slides through the side wall of one side of the mounting seat, one end of the connecting rod b is fixed to the side wall of one side of the anti-collision frame, a spring b is sleeved on the outer surface of the connecting rod b, one end of the spring b is fixed to the side wall of one side of the anti-collision frame, and the other end of the spring b is fixed to the side wall of one side of the mounting seat, a transmission frame is fixed to the side wall of one side of the anti-collision frame, and two symmetrically distributed electric push rods are fixed to the top side wall of the floating platform, and the electric push rods are located on one side of the transmission frame.

[0016] As a preferred implementation, rubber rings are fixed to the output ends of the two electric push rods, and the rubber rings are located on one side of the transmission frame.

[0017] As a preferred embodiment, a plurality of handles distributed at equal intervals are fixed to the outer surface of the airbag tube a, and two rubber buffer rings distributed symmetrically are fixed to the outer surface of the airbag tube a.

[0018] Compared with the prior art, the expansion rescue device for a surface rescue robot provided by the utility model has at least the following beneficial effects:

[0019] (1) By adjusting the setting of the components, the distance between the two airbag tubes a and the suspension platform can be adjusted according to specific needs, so as to facilitate the rescue of the rescued persons located on both sides of the suspension platform, and effectively increase the number of persons that can be rescued by the device, which is highly practical and greatly improves the rescue work efficiency of the device.

[0020] (2) Through the setting of the protective component, it is possible to effectively provide sufficient protection for the suspension platform to avoid damage to the device due to bumps and collisions during movement. In addition, when the device moves to a narrow area where it is inconvenient to move backward, it can provide sufficient backward movement power, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0024] Figure 4 It is a schematic diagram of the top-sectional structure of the utility model;

[0025] Figure 5 for Figure 4 A schematic diagram of the enlarged structure of the middle A area;

[0026] Figure 6 It is a partial top view of the structure of the utility model.

[0027] In the figure: 1. Suspended platform; 2. Airbag tube a; 3. Airbag tube b; 4. Driver; 5. Adjustment assembly; 51. Transmission shaft; 52. Spur gear; 53. Toothed plate; 54. Channel; 55. Guide rod; 56. Servo motor; 6. Limit rod; 7. Guide groove; 8. Limit ring; 9. Protection assembly; 91. Mounting plate; 92. Connecting rod a; 93. Anti-collision frame; 94. Spring a; 95. Mounting seat; 96. Connecting rod b; 97. Spring b; 98. Transmission frame; 99. Electric push rod; 10. Rubber ring; 11. Handle; 12. Rubber buffer ring. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with the embodiments.

[0029] See also Figure 1-6 The utility model provides an expansion rescue device for a surface rescue robot, including a suspension platform 1, which also includes two airbag tubes a2. The two airbag tubes a2 are arranged on both sides of the suspension platform 1, and two symmetrically distributed airbag tubes b3 are fixed to the side wall of the bottom end of the suspension platform 1. A driver 4 is arranged on the side wall of the bottom end of the suspension platform 1, and an adjustment component 5 adapted to the two airbag tubes a2 is arranged on one side of the suspension platform 1.

[0030] Further as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, it is worth specifically explaining that the adjustment component 5 includes a transmission shaft 51, the transmission shaft 51 is rotatably connected to the side wall of one side of the suspension platform 1, a spur gear 52 is fastened and sleeved on the outer surface of the transmission shaft 51, and the spur gear 52 is meshed and connected with two toothed plates 53 arranged in a staggered distribution. The side wall of one side of the suspension platform 1 is provided with two channels 54 arranged in a staggered distribution, the toothed plates 53 are slidably connected to the inside of the channels 54, and the side wall of one side of the toothed plate 53 is fixed to the outer side wall of the airbag tube a2; two guide rods 55, the two guide rods 55 are fixed to the two airbag tubes On the outer surface of a2, a guide rod 55 is slidably penetrated with the side wall of one side of the suspension platform 1, a servo motor 56 is fixed to the top side wall of the suspension platform 1, and one end of the output shaft of the servo motor 56 is coaxially fixed with one end of the transmission shaft 51. By adjusting the setting of the adjustment component 5, the distance between the two airbag tubes a2 and the suspension platform 1 can be adjusted according to specific needs, so as to facilitate the rescue of the rescued persons on both sides of the suspension platform 1, and effectively increase the number of persons that can be rescued by the device, the practicability is strong, and the rescue work efficiency of the device is greatly improved.

[0031] Further as Figure 4 , Figure 5 and Figure 6 As shown, it is worth explaining in detail that two limit rods 6 arranged in a staggered distribution are fixed to the inner side wall of the suspension platform 1, and a guide groove 7 is opened on one side wall of the two toothed plates 53. The limit rod 6 is slidably connected with the inside of the guide groove 7. Through the setting of the limit rod 6 and the guide groove 7, the toothed plate 53 is guided, thereby ensuring that the toothed plate 53 moves in a relatively stable state during movement.

[0032] This scheme has the following working process: when the device is needed to be used for surface rescue work, the driver 4 is used to drive the device to move. When the two airbag tubes a2 need to be adjusted to expand outward to rescue personnel, the servo motor 56 is used to drive the transmission shaft 51 to rotate synchronously, driving the spur gear 52 to rotate synchronously. The meshing transmission effect between the spur gear 52 and the toothed plate 53 is used to cause the two toothed plates 53 to move alternately with each other after being stressed, so that the airbag tube a2 moves away from the floating platform 1 after being stressed. When the anti-collision frame 93 is hit, the anti-collision frame 93 moves after being stressed, causing the spring a94 and the spring b97 to buffer the impact and unload the force, providing a resistance effect for the anti-collision frame 93. The rubber ring 10 is driven by the electric push rod 99 to move synchronously, causing the anti-collision frame 93 to reset and move, so that the device is pushed away from the impact object after being stressed.

[0033] According to the above working process, it can be known that: by setting the adjustment component 5, the distance between the two airbag tubes a2 and the suspension platform 1 can be adjusted according to specific needs, so as to facilitate the rescue of the rescued persons on both sides of the suspension platform 1, and effectively increase the number of persons that can be rescued by the device, the practicability is strong, and the rescue efficiency of the device is greatly improved. Through the setting of the protection component 9, sufficient protection can be effectively provided for the suspension platform 1 to avoid the situation where the device is damaged due to bumps and collisions when moving, and when the device moves to a narrow area where it is not convenient to move backward, it can provide sufficient backward movement power, and the scope of application is wide.

[0034] Further as Figure 5 As shown, it is worth explaining in detail that a limiting ring 8 is fixed to one end of the guide rod 55 away from the airbag tube a2, and the diameter of the limiting ring 8 is greater than the diameter of the guide rod 55. Through the setting of the limiting ring 8, a limiting effect is played on the guide rod 55, thereby preventing the guide rod 55 from falling off and separating from the suspension platform 1 due to excessive movement.

[0035] Further as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, it is worth specifically explaining that a protective component 9 is provided on one side of the suspension platform 1, and the protective component 9 includes two mounting plates 91, and the two mounting plates 91 are symmetrically distributed and fixed to the side wall of the top side of the suspension platform 1, and a connecting rod a92 slides through the side wall of one side of the mounting plate 91, and an anti-collision frame 93 is fixed to one end of the two connecting rods a92, and a spring a94 is sleeved on the outer surface of the connecting rod a92, and one end of the spring a94 is fixed to the side wall of one side of the anti-collision frame 93, and the other end of the spring a94 is fixed to the side wall of one side of the mounting plate 91; a mounting seat 95, the mounting seat 95 is fixed to the side wall of the bottom end of the suspension platform 1, and a connecting rod b96 slides through the side wall of one side of the mounting seat 95, and one end of the connecting rod b96 is fixed to the side wall of one side of the anti-collision frame 93 The outer surface of the connecting rod b96 is sleeved with a spring b97, one end of the spring b97 is fixed to the side wall of the anti-collision frame 93, and the other end of the spring b97 is fixed to the side wall of the mounting seat 95. A transmission frame 98 is fixed to the side wall of the anti-collision frame 93, and two symmetrically distributed electric push rods 99 are fixed to the top side wall of the suspension platform 1. The electric push rods 99 are located on one side of the transmission frame 98. Through the setting of the protective component 9, sufficient protection can be effectively provided for the suspension platform 1 to avoid damage to the device due to bumps and collisions when the device is moving, and when the device is moved to a narrow area where it is not convenient to move backward, it can provide sufficient backward movement power, and the application range is wide.

[0036] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that the output ends of the two electric push rods 99 are fixed with rubber rings 10, and the rubber rings 10 are located on one side of the transmission frame 98. Through the setting of the rubber rings 10, it can provide sufficient stability for the transmission frame 98 when pushing it, thereby ensuring that the anti-collision frame 93 is more stable when moving.

[0037] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that a plurality of equally spaced handles 11 are fixed on the outer surface of the airbag tube a2, and two symmetrically distributed rubber buffer rings 12 are fixed on the outer surface of the airbag tube a2. The setting of the handles 11 provides a gripping point for the rescued person, so that the rescued person can hold the airbag tube a2 firmly, so as to facilitate the rescue operation on the rescued person. The setting of the rubber buffer ring 12 provides a buffering protection effect for the airbag tube a2 when it is impacted.

[0038] In summary: through the setting of the limit rod 6 and the guide groove 7, a guiding effect is played on the toothed plate 53, thereby ensuring that the toothed plate 53 moves in a relatively stable state during movement, and through the setting of the limiting ring 8, a limiting effect is played on the guide rod 55, thereby preventing the guide rod 55 from falling off and separating from the suspension platform 1 due to excessive movement, and through the setting of the rubber ring 10, sufficient stability can be provided when pushing the transmission frame 98, thereby ensuring that the anti-collision frame 93 is driven to move more stably, and through the setting of the handle 11, a grabbing point is provided for the rescued person, so that the rescued person can grasp the airbag tube a2, so as to facilitate the rescue operation on the rescued person, and through the setting of the rubber buffer ring 12, a buffering protection effect is provided for the airbag tube a2 when it is impacted.

[0039] Both the driver 4 and the servo motor 56 can be purchased from the market. Both the driver 4 and the servo motor 56 are equipped with power supplies, which are mature technologies in this field and have been fully disclosed, so they are not repeated in the specification.

Claims

1. An expansion rescue device for a surface rescue robot, comprising a suspension platform (1), characterized in that: The suspension platform (1) also includes Two airbag tubes a (2), the two airbag tubes a (2) are arranged on both sides of the suspension platform (1), two symmetrically distributed airbag tubes b (3) are fixed to the side wall of the bottom end of the suspension platform (1), a driver (4) is arranged on the side wall of the bottom end of the suspension platform (1), and an adjustment component (5) adapted to the two airbag tubes a (2) is arranged on one side of the suspension platform (1).

2. The expansion rescue device for a surface rescue robot according to claim 1, characterized in that: The adjustment component (5) comprises A transmission shaft (51), the transmission shaft (51) is rotatably connected to a side wall of one side of the suspension platform (1), a spur gear (52) is tightly sleeved on the outer surface of the transmission shaft (51), the spur gear (52) is meshingly connected to two toothed plates (53) arranged in a staggered distribution, and two channels (54) arranged in a staggered distribution are provided on the side wall of one side of the suspension platform (1), the toothed plates (53) are slidably connected to the inside of the channels (54), and a side wall of one side of the toothed plate (53) is fixed to the outer side wall of the airbag tube a (2); Two guide rods (55), the two guide rods (55) are fixed to the outer surfaces of the two airbag tubes a (2), the guide rods (55) are slidably penetrated by the side wall of one side of the suspension platform (1), a servo motor (56) is fixed to the top side wall of the suspension platform (1), and one end of the output shaft of the servo motor (56) is coaxially fixed to one end of the transmission shaft (51).

3. The expansion rescue device for a surface rescue robot according to claim 2, characterized in that: Two staggered limiting rods (6) are fixed to the inner side wall of the suspension platform (1), and a guide groove (7) is provided on one side wall of the two toothed plates (53). The limiting rod (6) is slidably connected to the inside of the guide groove (7).

4. The expansion rescue device for a surface rescue robot according to claim 3, characterized in that: A limiting ring (8) is fixed to one end of the guide rod (55) away from the airbag tube a (2), and the diameter of the limiting ring (8) is greater than the diameter of the guide rod (55).

5. The expansion rescue device for a surface rescue robot according to claim 4, characterized in that: A protection component (9) is provided on one side of the suspension platform (1), and the protection component (9) comprises Two mounting plates (91), the two mounting plates (91) are symmetrically distributed and fixed on the side wall of the top end of the suspension platform (1), a connecting rod a (92) is slidably penetrated through the side wall of one side of the mounting plate (91), one end of the two connecting rods a (92) is commonly fixed with an anti-collision frame (93), the outer surface of the connecting rod a (92) is sleeved with a spring a (94), one end of the spring a (94) is fixed to the side wall of one side of the anti-collision frame (93), and the other end of the spring a (94) is fixed to the side wall of one side of the mounting plate (91); A mounting seat (95), the mounting seat (95) is fixed to the side wall of the bottom end of the floating platform (1), a connecting rod b (96) is slidably penetrated through one side wall of the mounting seat (95), one end of the connecting rod b (96) is fixed to the side wall of one side of the anti-collision frame (93), a spring b (97) is sleeved on the outer surface of the connecting rod b (96), one end of the spring b (97) is fixed to the side wall of one side of the anti-collision frame (93), and the other end of the spring b (97) is fixed to the side wall of one side of the mounting seat (95), a transmission frame (98) is fixed to the side wall of one side of the anti-collision frame (93), and two symmetrically distributed electric push rods (99) are fixed to the top side wall of the floating platform (1), and the electric push rods (99) are located on one side of the transmission frame (98).

6. The expansion rescue device for a surface rescue robot according to claim 5, characterized in that: The output ends of the two electric push rods (99) are both fixed with rubber rings (10), and the rubber rings (10) are located on one side of the transmission frame (98).

7. The expansion rescue device for a surface rescue robot according to claim 6, characterized in that: A plurality of handles (11) distributed at equal intervals are fixed on the outer surface of the airbag tube a (2), and two symmetrically distributed rubber buffer rings (12) are fixed on the outer surface of the airbag tube a (2).

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