CN114712747B

CN114712747B - Tunnel intelligence fire-fighting equipment based on wisdom fire control

Info

Publication number: CN114712747B
Application number: CN202210350556.8A
Authority: CN
Inventors: 田志光
Original assignee: Individual
Current assignee: Guizhou Jinhe Jianbang Fire Engineering Co.,Ltd.
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2023-01-17
Anticipated expiration: 2042-04-02
Also published as: CN114712747A

Abstract

An intelligent tunnel fire fighting device based on intelligent fire fighting comprises an outer pipeline, a sleeve, a motor gear A, a servo motor A, a tripod, a spring, a buckle, a spray head, a clamping ring, a servo motor B, a motor gear B, a servo motor C, a small bevel gear, a large bevel gear, a stirring sheet, a clamping rod, an inner pipeline, a fire hydrant head, a valve A, a valve B, a support, a fixed shaft, a slide way, a slide block, a servo motor D, a motor gear C, a support and a cylinder; the fire-fighting equipment adopts the specific fire hydrant joints, one fire-fighting joint is arranged at a certain distance, and the fire-fighting device can move randomly in the tunnel, namely one fire-fighting equipment and a plurality of fire hydrant joints, so that the cost is saved; the fire extinguishing device does not need manual operation, people cannot pass through the fire extinguishing device under the condition of violent fire, the fire extinguishing device can automatically move, butt joint and fire extinguishing, potential safety hazards are greatly eliminated, and the fire extinguishing efficiency is improved.

Description

Tunnel intelligence fire-fighting equipment based on wisdom fire control

Technical Field

The invention relates to the technical field of tunnel fire fighting equipment, in particular to tunnel intelligent fire fighting equipment based on intelligent fire fighting.

Background

Present tunnel fire extinguishing system adopts the mode of interval installation fire hydrant to put out a fire, and the people can't pass the sea of a fire and use under special circumstances, consequently needs a tunnel intelligence fire fighting equipment based on wisdom fire control, and this equipment need not the people and puts out a fire altogether, and equipment senses the intensity of a fire, but automatic movement docks with the fire hydrant is automatic to carry out the accurate fire extinguishing.

Disclosure of Invention

Aiming at the problems, the invention provides intelligent tunnel fire fighting equipment based on intelligent fire fighting, which can be automatically butted with a fire hydrant and can accurately spray water for fire extinguishing.

The technical scheme adopted by the invention is as follows: the utility model provides a tunnel intelligence fire-fighting equipment based on wisdom fire control which characterized in that: the fire hydrant comprises an outer pipeline, a sleeve, a motor gear A, a servo motor A, a tripod, a spring, a buckle, a spray head, a clamping ring, a servo motor B, a motor gear B, a servo motor C, a small bevel gear, a large bevel gear, a stirring sheet, a clamping rod, an inner pipeline, a fire hydrant head, a valve A, a valve B, a support, a fixed shaft, a slide way, a slide block, a servo motor D, a motor gear C, a support and a cylinder;

the sleeve is in threaded connection with the outer pipeline, the motor gear A is meshed with the positive teeth on the sleeve, the motor gear A is fixedly arranged on a motor shaft of the servo motor A, and the servo motor A is fixedly arranged on the outer wall of the outer pipeline; the tripod is rotatably arranged on the sleeve, the tail end of the buckle is rotatably arranged on a rotating shaft of the tripod, a chute on the buckle is in sliding connection with a shaft of a hinged support on the outer pipeline, and the head end of the buckle is clamped in a clamping groove of the fire hydrant head when in use; the nozzle is rotatably arranged in the circular pipeline at the tail end of the outer pipeline.

Preferably, the clamping ring is rotatably arranged on the outer pipeline, the clamping ring is provided with half positive teeth, the positive teeth are meshed with a motor gear B, the motor gear B is fixedly arranged on a motor shaft of a servo motor B, and the servo motor B is fixedly arranged on the outer pipeline.

Preferably, the servo motor C is fixedly arranged on the side surface of the outer pipeline, the small bevel gear is fixedly arranged on a motor shaft of the servo motor C, the small bevel gear is meshed with the large bevel gear, the large bevel gear is rotatably arranged on a rotating shaft on the side surface of the outer pipeline, and the poking piece is fixedly arranged on the large bevel gear; the inner pipeline is movably arranged inside the outer pipeline, the clamping rod is fixedly arranged on the inner pipeline, and the clamping rod is connected with the sliding groove on the outer pipeline in a sliding mode and clamped in the groove of the poking piece.

Preferably, the fire hydrant head is fixedly arranged in the wall of the tunnel and is arranged at a certain distance, two valves A are arranged in a diagonal manner and are fixedly arranged on the inner wall of the fire hydrant head, and the central position of the two valves A is fixedly connected with the fixed shaft; two valves B are arranged diagonally and movably mounted on a fixed shaft which is fixedly connected with a bracket which is fixedly mounted on the inner wall of the hydrant head.

Preferably, the slide way is fixedly installed on the wall surface of the tunnel, the slide block is slidably installed on the slide way, the servo motor D is fixedly installed on the side surface of the slide block, the motor gear C is fixedly installed on a motor shaft of the servo motor D, and the motor gear C is meshed with the spur gear on the slide way; the support is arranged in a sliding chute on the sliding block in a sliding way and is fixedly connected with the lower surface of the outer pipeline; the cylinder is fixedly arranged on the sliding block, and a piston rod of the cylinder is fixedly connected with the support.

Compared with the prior art, the invention has the beneficial effects that:

(2) The fire-fighting equipment adopts the specific fire hydrant joints, one fire-fighting joint is arranged at a certain distance, and the fire-fighting device can be moved randomly in a tunnel, namely one fire-fighting device and a plurality of fire hydrant joints, so that the cost is saved.

(3) The invention can be quickly positioned according to the fire condition in the tunnel, quickly moves to the fire-fighting joint closest to the fire source and is butted with the fire-fighting joint to extinguish the fire source, thereby being very convenient.

(4) The fire extinguishing device does not need manual operation, people cannot pass through the fire extinguishing device under the condition of violent fire, the fire extinguishing device can automatically move, butt joint and fire extinguishing are achieved, potential safety hazards are greatly eliminated, and fire extinguishing efficiency is improved.

Drawings

Fig. 1, 2 and 3 are schematic overall structural diagrams of the present invention.

Fig. 4 and 5 are schematic structural views of the outer pipe of the present invention.

FIGS. 6 and 7 are schematic structural views of the inner sleeve of the present invention.

Fig. 8, 9 and 10 are schematic structural views of the hydrant head according to the present invention.

Fig. 11 is a schematic diagram of the moving structure of the present invention.

Reference numerals

1-an outer pipe; 2-a sleeve; 3-motor gear a; 4-servo motor A; 5-a tripod; 6-a spring; 7-buckling; 8-a spray head; 9-a collar; 10-servo motor B; 11-motor gear B; 12-a servo motor C; 13-bevel pinion; 14-large bevel gear; 15-a toggle sheet; 16-a clamping bar; 17-an inner conduit; 18-hydrant head; 19-valve a; 20-valve B; 21-a scaffold; 22-a fixed shaft; 23-a slide; 24-a slide block; 25-servo motor D; 26-motor gear C; 27-a support; 28-cylinder.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Embodiment as shown in fig. 1-11, an intelligent tunnel fire fighting device based on intelligent fire fighting comprises an outer pipeline 1, a sleeve 2, a motor gear A3, a servo motor A4, a tripod 5, a spring 6, a buckle 7, a spray head 8, a clamping ring 9, a servo motor B10, a motor gear B11, a servo motor C12, a small bevel gear 13, a large bevel gear 14, a toggle piece 15, a clamping rod 16, an inner pipeline 17, a hydrant head 18, a valve a19, a valve B20, a bracket 21, a fixed shaft 22, a slideway 23, a sliding block 24, a servo motor D25, a motor gear C26, a support 27 and an air cylinder 28;

in an optional implementation manner of the embodiment of the present invention, as shown in fig. 4, a sleeve 2 is in threaded connection with an outer pipe 1, a motor gear A3 is engaged with spur teeth on the sleeve 2, the sleeve 2 can slightly move in the direction of the outer pipe 1 by the rotation of the sleeve 2, the motor gear A3 is fixedly installed on a motor shaft of a servo motor A4, and the servo motor A4 is fixedly installed on the outer wall of the outer pipe 1; the tripod 5 is rotatably installed on the sleeve 2, the tail end of the buckle 7 is rotatably installed on a rotating shaft of the tripod 5, a chute on the buckle 7 is in sliding connection with a shaft of a hinged support on the outer pipeline 1, and the head end of the buckle 7 is clamped in a clamping groove of the hydrant head 18 when in use; the shower nozzle 8 rotates and installs in the terminal circular pipeline of outer pipeline 1, and shower nozzle 8 can be according to actual conditions angle of adjustment to accurately put out a fire.

Specifically, when the buckle 7 is clamped into a groove in the outer wall of the fire hydrant head 18, the servo motor A4 is started to drive the motor gear A3 to rotate, the motor gear A3 drives the sleeve 2 to rotate, the sleeve 2 rotates, and the sleeve 2 moves outwards in the pipeline direction, so that the tripod 5 is driven to tighten the buckle 7, and the outer pipeline 1 is tightly meshed with the fire hydrant head 18;

in an alternative implementation manner of the embodiment of the present invention, as shown in fig. 5, the collar 9 is rotatably mounted on the outer pipe 1, the collar 9 is provided with half positive teeth, the positive teeth are engaged with the motor gear B11, the motor gear B11 is fixedly mounted on a motor shaft of the servo motor B10, and the servo motor B10 is fixedly mounted on the outer pipe 1.

Specifically, a servo motor B10 is started to drive a motor gear B11 to rotate, the motor gear B11 drives a clamping ring 9 to rotate, and a protrusion on the clamping ring 9 jacks up a buckle 7 to separate from a clamping groove on the outer wall of a hydrant head 18;

in an optional implementation manner of the embodiment of the present invention, as shown in fig. 6 and 7, a servo motor C12 is fixedly installed on the side surface of the outer pipe 1, a small bevel gear 13 is fixedly installed on a motor shaft of the servo motor C12, the small bevel gear 13 is engaged with a large bevel gear 14, the large bevel gear 14 is rotatably installed on a rotating shaft on the side surface of the outer pipe 1, a toggle piece 15 is fixedly installed on the large bevel gear 14, the toggle piece 15 is made of carbon steel, and has high hardness and long service life; interior pipeline 17 movable mounting is in the inside of outer pipeline 1, and bar clip 16 fixed mounting is on interior pipeline 17, and bar clip 16 and the spout sliding connection on the outer pipeline 1, and the card is in the recess of dialling piece 15, and the recess of dialling piece 15 blocks bar clip 16 to stir bar clip 16, thereby drive interior pipeline 17 activity.

In an alternative embodiment of the present invention, as shown in fig. 8, 9 and 10, the hydrant head 18 is fixedly installed in the wall of the tunnel, and installed one at a certain distance, two valves a19 are provided in a diagonal direction, and fixedly installed on the inner wall of the hydrant head 18, and the center position is fixedly connected with the fixed shaft 22; the valve B20 has two pieces in diagonal position, which are movably arranged on a fixed shaft 22, the valve A19 is matched with the valve B20 to realize the on-off of the water flow, the fixed shaft 22 is fixedly connected with a bracket 21, and the bracket 21 is fixedly arranged on the inner wall of the hydrant head 18.

Specifically, the servo motor C12 is started to drive the small bevel gear 13 to rotate, and drive the large bevel gear 14 to rotate anticlockwise, so as to drive the poking piece 15 to poke the clamping rod 16 to horizontally slide in the chute of the outer pipeline 1, at the moment, the inner pipeline 17 is driven to slide inwards, one end of the inner pipeline 17 abuts against the groove of the valve B20, the valve B20 is pushed to slide inwards, at the moment, water can flow out, the large bevel gear 14 continues to rotate, the poking piece 15 drives the clamping rod 16 to vertically slide in the chute of the outer pipeline 1, so as to drive the inner pipeline 17 to rotate, so as to drive the valve B20 to rotate, at the moment, the water flow is opened to the maximum;

in an optional implementation manner of the embodiment of the present invention, as shown in fig. 11, a slide 23 is fixedly installed on a wall surface of a tunnel, the actual length varies according to a requirement for arrangement in the tunnel, a slide block 24 is slidably installed on the slide 23, a servo motor D25 is fixedly installed on a side surface of the slide block 24, a motor gear C26 is fixedly installed on a motor shaft of the servo motor D25, the motor gear C26 is engaged with spur teeth on the slide 23, and the servo motor D25 drives the motor gear C26 to rotate so as to realize movement of the slide block 24 on the slide 23; the support 27 is slidably arranged in a chute on the slide block 24, and the support 27 is fixedly connected with the lower surface of the outer pipeline 1; the cylinder 28 is fixedly mounted on the slider 24, and a piston rod of the cylinder 28 is fixedly connected with the support 27.

Specifically, the servo motor D25 is started to drive the motor gear C26 to rotate, so that the slider 24 moves on the slide rail 23; when the position of the specified fire hydrant head 18 is reached, the outer pipeline 1 is butted with the fire hydrant head 18, specifically, the air cylinder 28 is started to drive the support 27 to move to the position of the fire hydrant head 18, the head end of the outer pipeline 1 is meshed with the fire hydrant head 18, and the buckle 7 is clamped into a clamping groove on the outer wall of the fire hydrant head 18;

the working principle is as follows: when a fire disaster occurs in the tunnel, the equipment senses a specific position and moves to the hydrant head 18 closest to the fire disaster, specifically, the servo motor D25 is started to drive the motor gear C26 to rotate, so that the sliding block 24 moves on the sliding way 23;

when the position of the specified fire hydrant head 18 is reached, the outer pipeline 1 is butted with the fire hydrant head 18, specifically, the air cylinder 28 is started to drive the support 27 to move to the position of the fire hydrant head 18, the head end of the outer pipeline 1 is meshed with the fire hydrant head 18, and the buckle 7 is clamped into a clamping groove on the outer wall of the fire hydrant head 18, next, the outer pipeline 1 and the fire hydrant head 18 are meshed more tightly to prevent water leakage, specifically, the servo motor A4 is started to drive the motor gear A3 to rotate, the motor gear A3 drives the sleeve 2 to rotate, the sleeve 2 rotates to move outwards in the pipeline direction, and therefore the tripod 5 is driven to tighten the buckle 7, and the outer pipeline 1 and the fire hydrant head 18 are meshed more tightly;

next, a valve B20 in the hydrant head 18 is opened, specifically, the servo motor C12 is started to drive the small bevel gear 13 to rotate, drive the large bevel gear 14 to rotate counterclockwise, further drive the poking piece 15 to poke the clamping rod 16 to slide horizontally in the chute of the outer pipeline 1, drive the inner pipeline 17 to slide inward at this time, one end of the inner pipeline 17 abuts against the groove of the valve B20, push the valve B20 to slide inward, at this time, water can flow out, the large bevel gear 14 continues to rotate, drive the clamping rod 16 to vertically slide in the chute of the outer pipeline 1 through the poking piece 15, further drive the inner pipeline 17 to rotate, further drive the valve B20 to rotate, at this time, the water flow is opened to the maximum, and the nozzle 8 automatically adjusts the angle according to the position of a fire source, thereby achieving the fire extinguishing effect.

When the device is not used, the servo motor C12 drives the bevel pinion 13 to rotate reversely, so as to drive the inner pipeline 17 to rotate reversely, then the inner pipeline 17 is driven to move outwards, the valve B20 is ejected out under the action of water pressure to close water by matching with the valve A19, then the servo motor A4 drives the motor gear A3 to rotate reversely, so that the buckle 7 is loosened on the clamping groove on the outer wall of the hydrant head 18, then the servo motor B10 is started to drive the motor gear B11 to rotate, the motor gear B11 drives the clamping ring 9 to rotate, the buckle 7 is ejected by the bulge on the clamping ring 9 to be separated from the clamping groove on the outer wall of the hydrant head 18, then the air cylinder 28 is contracted to drive the outer pipeline 1 to move outwards, and at the moment, a fire extinguishing task is finished, and the next task is waited.

Claims

1. The utility model provides a tunnel intelligence fire-fighting equipment based on wisdom fire control which characterized in that: the fire hydrant comprises an outer pipeline (1), a sleeve (2), a motor gear A (3), a servo motor A (4), a tripod (5), a spring (6), a buckle (7), a spray head (8), a clamping ring (9), a servo motor B (10), a motor gear B (11), a servo motor C (12), a small bevel gear (13), a large bevel gear (14), a poking sheet (15), a clamping rod (16), an inner pipeline (17), a fire hydrant head (18), a valve A (109), a valve B (20), a support (21), a fixed shaft (22), a slide way (23), a slide block (24), a servo motor D (25), a motor gear C (26), a support (27) and a cylinder (28);

the sleeve (2) is in threaded connection with the outer pipeline (1), the motor gear A (3) is meshed with the spur gear on the sleeve (2), the motor gear A (3) is fixedly installed on a motor shaft of the servo motor A (4), and the servo motor A (4) is fixedly installed on the outer wall of the outer pipeline (1); the tripod (5) is rotatably arranged on the sleeve (2), the tail end of the buckle (7) is rotatably arranged on a rotating shaft of the tripod (5), a chute on the buckle (7) is in sliding connection with a shaft of a hinged support on the outer pipeline (1), and the head end of the buckle (7) is clamped in a clamping groove of the fire hydrant head (18) when in use; the spray head (8) is rotatably arranged in the tail end circular pipeline of the outer pipeline (1);

the servo motor C (12) is fixedly arranged on the side face of the outer pipeline (1), the small bevel gear (13) is fixedly arranged on a motor shaft of the servo motor C (12), the small bevel gear (13) is meshed with the large bevel gear (14), the large bevel gear (14) is rotatably arranged on a rotating shaft on the side face of the outer pipeline (1), and the poking sheet (15) is fixedly arranged on the large bevel gear (14); the inner pipeline (17) is movably arranged inside the outer pipeline (1), the clamping rod (16) is fixedly arranged on the inner pipeline (17), and the clamping rod (16) is connected with the sliding groove on the outer pipeline (1) in a sliding mode and clamped in the groove of the poking sheet (15);

the fire hydrant head (18) is fixedly arranged in the wall of the tunnel and is arranged at a certain distance, two valves A (19) are arranged in diagonal positions and are fixedly arranged on the inner wall of the fire hydrant head (18), and the central position of the two valves A is fixedly connected with the fixed shaft (22); two valves B (20) are arranged diagonally and movably mounted on a fixed shaft (22), the fixed shaft (22) is fixedly connected with a bracket (21), and the bracket (21) is fixedly mounted on the inner wall of the hydrant head (18);

the slideway (23) is fixedly installed on the wall surface of the tunnel, the sliding block (24) is slidably installed on the slideway (23), the servo motor D (25) is fixedly installed on the side surface of the sliding block (24), the motor gear C (26) is fixedly installed on a motor shaft of the servo motor D (25), and the motor gear C (26) is meshed with the spur gear on the slideway (23); the support (27) is slidably arranged in a chute on the sliding block (24), and the support (27) is fixedly connected with the lower surface of the outer pipeline (1); the air cylinder (28) is fixedly arranged on the sliding block (24), and a piston rod of the air cylinder (28) is fixedly connected with the support (27).

2. The intelligent fire fighting tunnel equipment based on intelligent fire fighting of claim 1, characterized in that: rand (9) rotate and install on outer pipeline (1), be equipped with half positive teeth on rand (9), positive teeth and motor gear B (11) mesh mutually, motor gear B (11) fixed mounting is on servo motor B's (10) motor shaft, servo motor B (10) fixed mounting is on outer pipeline (1).