Movable fire-fighting spraying equipment capable of automatically searching fire points

Abstract

The utility model discloses a movable fire-fighting spraying device capable of automatically searching fire points, which comprises an intelligent fire-fighting truck, the intelligent fire-fighting truck is fixedly connected with a PLC (programmable logic controller) and a connecting block respectively, one end of the connecting block far away from the intelligent fire-fighting truck is fixedly connected with a bearing rod, the inner surface of the bearing rod is slidably connected with a lifting block, and the lifting block is fixedly connected with the intelligent fire-fighting truck. A connecting rod is fixedly connected to the side surface of the lifting block, a push plate is fixedly connected to the end, away from the lifting block, of the connecting rod, a distance detection sensor is fixedly connected to the side surface of the push plate, a motor is fixedly connected to the upper surface of the bearing rod, and a lead screw is fixedly connected to the output end of the motor; the outer surface of the lead screw is in threaded connection with a lifting block. Through the arrangement of the push plate, sundries in front of the intelligent fire fighting truck can be pushed away under the action of the push plate in the movable fire extinguishing process of the intelligent fire fighting truck, so that the influence on the movement of the intelligent fire fighting truck is avoided, and the influence on the fire extinguishing work of the intelligent fire fighting truck is avoided.

Description

Technical Field

[0001] The utility model relates to the field of intelligent fire trucks, in particular to a mobile fire sprinkler device which can automatically find a fire point. Background Art

[0002] An intelligent fire truck is a fire truck with an intelligent fire fighting system. It consists of two parts. One part is the automatic fire alarm system, namely the perception and central system, which can sense the fire point in time. The other part is the linkage fire extinguishing system, namely the execution system, which can detect fire hazards in buildings in time, automatically find fire points in the fire area and spray water or fire extinguishing agents to extinguish the fire.

[0003] In the prior art, when a smart fire truck is moving to extinguish a fire, if there are burnt debris in front of the fire truck, it may affect the movement of the fire truck and further affect the fire extinguishing work of the fire truck. Therefore, a mobile fire sprinkler device that automatically searches for fire points is needed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a mobile fire sprinkler equipment which automatically searches for fire points. Through the setting of a push plate, in the process of the intelligent fire truck moving to extinguish a fire, under the action of the push plate, the debris in front of the intelligent fire truck can be pushed away, thereby avoiding affecting the movement of the intelligent fire truck, and further avoiding affecting the fire extinguishing work of the intelligent fire truck. Through the setting of structures such as a PLC programming controller, a motor and a distance detection sensor, under the action of the PLC programming controller, the detection distance of the distance detection sensor can be set. When the intelligent fire truck is moving, if there is an arched slope of the road surface, when the distance detection sensor detects that the push plate is too close to the ground, it will transmit a start signal to the motor to start the motor, so that the started motor can drive the push plate to move upward, thereby avoiding affecting the movement of the intelligent fire truck.

[0005] The utility model also provides the above-mentioned mobile fire sprinkler equipment with automatic fire point search, including an intelligent fire truck, to which a PLC programming controller and a connecting block are respectively fixedly connected, an end of the connecting block away from the intelligent fire truck is fixedly connected to a load-bearing rod, an inner surface of the load-bearing rod is slidably connected to a lifting block, a side surface of the lifting block is fixedly connected to a connecting rod, an end of the connecting rod away from the lifting block is fixedly connected to a push plate, a side surface of the push plate is fixedly connected to a distance detection sensor, and two docking rods are fixedly connected to the load-bearing rod.

[0006] The upper surface of the bearing rod is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, and the outer surface of the screw rod is threadedly connected with the lifting block.

[0007] According to the mobile fire sprinkler equipment that automatically searches for fire points, the two docking rods are fixedly connected to limit rods, the inner surfaces of the two limit rods are slidably connected to sliding rods, and the side surfaces of the two sliding rods are fixedly connected to the push plate, so that the push plate can be more stable during the movement.

[0008] According to the mobile fire sprinkler equipment that automatically searches for fire points, the PLC programming controller is electrically connected to the distance detection sensor, and the distance detection sensor is electrically connected to the motor.

[0009] According to the mobile fire sprinkler equipment that automatically finds fire points, a slide groove is provided on the limit rod, and the outer surface of the slide rod is slidably connected to the slide groove, so that the slide rod can only move in the horizontal direction.

[0010] According to the mobile fire sprinkler equipment that automatically finds fire points, the screw rod passes through the lifting block, and the outer surface of the screw rod is rotatably connected to the bearing rod.

[0011] According to the mobile fire sprinkler equipment that automatically finds fire points, a lifting groove is provided on the bearing rod, and the outer surface of the lifting block is slidably connected to the lifting groove, so that the lifting block can only move in the horizontal direction.

[0012] According to the mobile fire sprinkler equipment that automatically searches for fire points, the PLC programming controller is provided with a plurality of operation buttons that can set the detection distance of the distance detection sensor.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is the overall structural diagram of a mobile fire sprinkler device that automatically searches for fire points according to the utility model;

[0016] Figure 2 This is a structural schematic diagram of the bearing rod part of a mobile fire sprinkler device that automatically searches for fire points according to the utility model;

[0017] Figure 3 This is a structural schematic diagram of the lifting block part of a mobile fire sprinkler device that automatically finds fire points according to the utility model;

[0018] Figure 4 It is a structural schematic diagram of the cross-section of the load-bearing rod of a mobile fire sprinkler device that automatically finds fire points according to the utility model;

[0019] Figure 5 The utility model is a structural schematic diagram of a push plate part of a mobile fire sprinkler device for automatically finding a fire point.

[0020] Legend:

[0021] 1. Intelligent fire truck; 2. PLC programming controller; 3. Connecting block; 4. Load-bearing rod; 5. Motor; 6. Screw rod; 7. Lifting block; 8. Connecting rod; 9. Push plate; 10. Docking rod; 11. Limit rod; 12. Slide rod; 13. Distance detection sensor; 14. Slide slot; 15. Lifting slot. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-5 The utility model embodiment is a mobile fire sprinkler device that automatically finds fire points, which includes an intelligent fire truck 1, a PLC programming controller 2 and a connecting block 3 are fixedly connected to the intelligent fire truck 1, and the end of the connecting block 3 away from the intelligent fire truck 1 is fixedly connected to a load-bearing rod 4, and the inner surface of the load-bearing rod 4 is slidably connected to a lifting block 7, and the side surface of the lifting block 7 is fixedly connected to a connecting rod 8, and the end of the connecting rod 8 away from the lifting block 7 is fixedly connected to a push plate 9, and the side surface of the push plate 9 is fixedly connected to a distance detection sensor 13, and the PLC programming controller 2 is electrically connected to the distance detection sensor 13, and two docking rods 10 are fixedly connected to the load-bearing rod 4, and the two docking rods 10 are fixedly connected to limit rods 11, and the inner surfaces of the two limit rods 11 are slidably connected to slide rods 12, and the side surfaces of the two slide rods 12 are fixedly connected to the push plate 9, and the limit rod 11 is provided with a slide groove 14, and the outer surface of the slide rod 12 is slidably connected to the slide groove 14, and a plurality of operation buttons are arranged on the PLC programming controller 2.

[0024] The upper surface of the load-bearing rod 4 is fixedly connected to a motor 5, and the output end of the motor 5 is fixedly connected to a screw rod 6, which passes through a lifting block 7. The outer surface of the screw rod 6 is rotatably connected to the load-bearing rod 4, and the outer surface of the screw rod 6 is threadedly connected to the lifting block 7. The distance detection sensor 13 is electrically connected to the motor 5. A lifting groove 15 is provided on the load-bearing rod 4, and the outer surface of the lifting block 7 is slidably connected to the lifting groove 15.

[0025] Working principle: The detection distance of the distance detection sensor 13 is set through the PLC programming controller 2. When the intelligent fire truck 1 is moving to the fire point, the push plate 9 will push away the obstacles on the road in front of the intelligent fire truck 1 to prevent the obstacles from affecting the movement of the intelligent fire truck 1. If it passes through an arched slope road surface, the distance detection sensor 13 detects that the push plate 9 is too close to the ground, and will transmit a start signal to the motor 5 on the connecting block 3 to start the motor 5, so that the started motor 5 drives the screw rod 6 to rotate, and the rotating screw rod 6 drives the lifting block 7 to move upward through the cooperation of the load-bearing rod 4 and the lifting groove 15, so that the moving lifting block 7 simultaneously drives the connecting rod 8, the push plate 9 and the distance detection sensor 13 to move, so that the moving push plate 9 can drive the slide bar 12 to move in the slide groove 14 on the limit rod 11, avoiding the front end of the push plate 9 from contacting the ground, thereby avoiding affecting the movement of the intelligent fire truck 1.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A mobile fire sprinkler device that automatically finds fire points, characterized in that: include: An intelligent fire truck (1), wherein a PLC programming controller (2) and a connection block (3) are fixedly connected to the intelligent fire truck (1), respectively; the end of the connection block (3) away from the intelligent fire truck (1) is fixedly connected to a load-bearing rod (4); the inner surface of the load-bearing rod (4) is slidably connected to a lifting block (7); the side surface of the lifting block (7) is fixedly connected to a connecting rod (8); the end of the connecting rod (8) away from the lifting block (7) is fixedly connected to a push plate (9); the side surface of the push plate (9) is fixedly connected to a distance detection sensor (13); and two docking rods (10) are fixedly connected to the load-bearing rod (4); The upper surface of the bearing rod (4) is fixedly connected to a motor (5), the output end of the motor (5) is fixedly connected to a screw rod (6), and the outer surface of the screw rod (6) is threadedly connected to a lifting block (7).

2. The mobile fire sprinkler equipment for automatically finding fire points according to claim 1 is characterized in that: The two docking rods (10) are fixedly connected to limit rods (11), the inner surfaces of the two limit rods (11) are slidably connected to slide rods (12), and the side surfaces of the two slide rods (12) are fixedly connected to the push plate (9).

3. The mobile fire sprinkler equipment for automatically finding fire points according to claim 1, characterized in that: The PLC programming controller (2) is electrically connected to the distance detection sensor (13), and the distance detection sensor (13) is electrically connected to the motor (5).

4. The mobile fire sprinkler equipment for automatically finding fire points according to claim 2 is characterized in that: The limiting rod (11) is provided with a sliding groove (14), and the outer surface of the sliding rod (12) is slidably connected to the sliding groove (14).

5. The mobile fire sprinkler equipment for automatically finding fire points according to claim 1, characterized in that: The screw rod (6) passes through the lifting block (7), and the outer surface of the screw rod (6) is rotatably connected to the bearing rod (4).

6. The mobile fire sprinkler equipment for automatically finding fire points according to claim 1, characterized in that: The bearing rod (4) is provided with a lifting groove (15), and the outer surface of the lifting block (7) is slidably connected to the lifting groove (15).

7. The mobile fire sprinkler equipment for automatically finding fire points according to claim 1, characterized in that: The PLC programming controller (2) is provided with a plurality of operation buttons.

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