CN111514492A

CN111514492A - Multifunctional fire engine

Info

Publication number: CN111514492A
Application number: CN202010482965.4A
Authority: CN
Inventors: 蔡亚
Original assignee: Jiangsu Anqizheng Special Vehicle Equipment Co ltd
Current assignee: Jiangsu Anqizheng Special Vehicle Equipment Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-08-11

Abstract

The invention relates to a multifunctional fire fighting truck which comprises a chassis, a rotary table and a straight arm, wherein the rotary table is arranged on the chassis close to one side of a cab, the top of the rotary table is rotatably connected with the straight arm, the top of the straight arm is rotatably connected with a folding arm, one side of the folding arm is provided with a lighting device, the other side of the folding arm is provided with a smoke exhauster, the folding arm is close to the inner side of the lighting device and is provided with a water supply pipeline, and the water supply pipeline is arranged along the straight arm through a support. According to the invention, the smoke exhauster, the lighting device and the water supply pipeline are simultaneously arranged at the top end of the arm support of the fire fighting truck, and the arm support is lifted, so that the fire fighting truck can simultaneously carry out smoke exhausting and air supplying, fire scene lighting operation and fire fighting water source conveying in high-altitude operation, and corresponding operation modes are started according to the needs of a fire scene, so that complex disaster accidents can be more effectively dealt with, the rescue efficiency of fire fighters is improved, and the life guarantee is provided for people and fire fighters.

Description

Multifunctional fire engine

Technical Field

The invention relates to the technical field of fire trucks, in particular to a multifunctional fire truck.

Background

In a fire, toxic fumes are the first killer to cause casualties of civilians and fire fighters. In order to effectively protect the life safety of fire fighters and people, the equipping and the research and development of the fire-fighting smoke exhaust device are more and more important in the development of the existing equipment. Meanwhile, with the development of urbanization and the increase of high-rise building fire, the smoke exhauster is mounted at the top of the arm support to perform smoke exhausting and air supplying operation at high altitude. Meanwhile, when the emergency rescue of fire or other disasters is carried out at night, in order to prevent the occurrence of short circuit accidents, a lighting device is additionally arranged on a power supply system which needs to be closed on the fire scene, and the lighting device is matched with a fire truck which is used for conveying a water source to put out a fire on the fire scene. And in current fire rescue car equipment, the fire engine of being equipped with to discharge fume does not possess illumination function and water source and carries the function, and the fire engine of being equipped with lighting device does not possess again and discharges fume and water source and carries the function, and the operation is carried by solitary fire engine cooperation manual work to general water source.

Disclosure of Invention

The invention aims to provide a multifunctional fire engine to solve the problems in the prior art.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the utility model provides a multi-functional fire engine, includes chassis, revolving stage and straight arm, the revolving stage is installed on the chassis that is close to driver's cabin one side, the top and the straight arm of revolving stage rotate to be connected, the top of straight arm is rotated and is connected with and rolls over the arm, roll over one side of arm and install lighting device, roll over the opposite side of arm and install the smoke ventilator, roll over the arm and be close to lighting device's inboard is installed supply channel, supply channel pass through the support along straight arm arranges.

In the above scheme, roll over the arm formula structure as an organic whole, roll over the arm and be the Z style of calligraphy and buckle the form, its back one end of buckling be used for with straight arm links up, through rotating the bottom of contracting in straight arm.

In the above scheme, the folding arm includes rotation portion, kink and installation department, rotation portion with straight arm swing joint, rotation portion passes through the kink and is connected with the installation department, the hinge hole has been seted up to the tip of rotation portion, the top pull hole has been seted up at the middle part of rotation portion.

In the above solution, the bending included angle between the rotating portion and the bending portion is 100-.

In the above scheme, at least one section of telescopic arm is arranged in the straight arm.

In the scheme, the end part of one side of the folding arm, which is close to the smoke exhaust fan, is provided with the nozzle steering table, and the nozzle steering table is movably connected with the water supply pipeline.

In the scheme, the hydraulic oil cylinder is installed at the bottom of the rotary table, and the output end of the hydraulic oil cylinder is in transmission connection with the straight arm.

The illuminating device comprises a mounting bracket, a mounting plate and an illuminating lamp, wherein the mounting bracket is fixedly connected with one side of the folding arm, the mounting plate is mounted on the mounting bracket, and the illuminating lamp is uniformly mounted on the outer surface of the mounting plate.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the smoke exhauster, the lighting device and the water supply pipeline are simultaneously arranged at the top end of the arm support of the fire fighting truck, and the arm support is lifted, so that the fire fighting truck can simultaneously carry out smoke exhausting and air supplying, fire scene lighting operation and fire fighting water source conveying in high-altitude operation, and corresponding operation modes are started according to the needs of a fire scene, so that complex disaster accidents can be more effectively dealt with, the rescue efficiency of fire fighters is improved, and the life guarantee is provided for people and fire fighters.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall construction of the present invention in operation;

fig. 3 is a schematic view of the folding arm structure of the present invention.

Reference numbers in the figures: 1-a chassis; 2-a turntable; 21-a hydraulic oil cylinder; 3-straight arm; 31-a first telescopic arm; 32-a second telescopic arm; 33-a third telescopic arm; 4-folding the arm; 41-a rotating part; 42-bending part; 43-a mounting portion; 44-hinge holes; 45-top pulling hole; 46-a jet steering table; 5-a lighting device; 51-a mounting bracket; 52-a mounting plate; 53-lighting lamps; 6-a smoke exhaust machine.

Detailed Description

The technical solution of the present invention is further described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, the multifunctional fire fighting truck comprises a chassis 1, a rotary table 2 and a straight arm 3, wherein the rotary table 2 is installed on the chassis 1 close to one side of a cab, and the rotary table 2 can rotate on a horizontal plane relative to the chassis 1, so that equipment at the top of the rotary table 2 is driven to rotate, and the direction of a fire rescue point is correspondingly adjusted. The bottom of the rotary table 2 is provided with a hydraulic oil cylinder 21, the hydraulic oil cylinder 21 is obtained by outsourcing, and the output end of the hydraulic oil cylinder 21 is in transmission connection with the straight arm 3. When the lifting device enters a working state, as shown in figure 2, the straight arm 3 is erected relative to the chassis 1 through the hydraulic oil cylinder 21, high-rise operation is adapted, and when the lifting device does not work, as shown in figure 1, the straight arm 3 is pulled down for transportation.

The top of the rotary table 2 is rotatably connected with the straight arm 3, the rotary table 2 drives the straight arm 3 to rotate, and at least one section of telescopic arm is arranged inside the straight arm 3. As shown in fig. 2, three sections of telescopic arms are set, namely a first telescopic arm 31, a second telescopic arm 32 and a third telescopic arm 33, wherein the second telescopic arm 32 and the third telescopic arm 33 are all contained in the first telescopic arm 31 at ordinary times, and only when the fire rescue device is used, the height of the fire rescue device is adjusted by correspondingly extending according to the position of a fire point, and the fire rescue device carries out rescue work on the fire through water spraying, smoke exhausting, lighting or people carrying and the like.

The top of straight arm 3 rotates and is connected with a book arm 4, and a book 4 formula structures as an organic whole of arm, book arm 4 are the Z style of calligraphy and buckle the form, and its back one end of buckling is used for linking up with straight arm 3, through rotating the bottom of contracting in straight arm 3 for straight arm 3. Referring to fig. 3, the folding arm 4 includes a rotating portion 41, a bending portion 42 and a mounting portion 43, the rotating portion 41 is movably connected with the straight arm 3, the rotating portion 41 is connected with the mounting portion 43 through the bending portion 42, and the three are connected to form an integrated structure. The end of the rotating part 41 is provided with a hinge hole 44 for rotating relative to the straight arm 3, the middle of the rotating part 41 is provided with a top-pull hole 45, the top-pull hole 45 is used for connecting an output shaft of a jacking cylinder, a base of the jacking cylinder is arranged at the top of the straight arm 3, and the folding arm 4 is jacked up through the jacking cylinder.

The folding arms 4 are in a zigzag folding shape, the structure is shown in fig. 3, and the included angle between the folding arms is as follows: the bending included angle between the rotating portion 41 and the bending portion 42 is 100-130, the bending included angle between the bending portion 42 and the mounting portion 43 is 100-130, and the rotating portion 41 and the mounting portion 43 are arranged in parallel.

The lighting device 5 is installed to one side of folding arm 4, lighting device 5 includes installing support 51, mounting panel 52 and light 53, installing support 51 and one side welded fastening of folding arm 4 are connected, the mounting panel 52 passes through bolted connection and installs on installing support 51, the surface at the mounting panel 52 is evenly installed to light 53, the power of light 53 comes from the fire engine, light 53 adopts the highlight lamp, be convenient for throw light on for the personnel that need the rescue at the scene of a fire, wait for rescue or save oneself.

An exhaust fan 6 is installed on the other side of the folding arm 4, the exhaust fan 6 is a fan, the power source of the exhaust fan 6 is from a fire engine or commercial power of a non-fire area, smoke in the fire burning process is guided away through the exhaust fan 6, and harm to personnel is avoided. On the inside of the articulated arm 4 close to the lighting device 5, a water supply line (not shown) is installed for delivering a fire fighting water source to the fire site, which is arranged along the straight arm 3 by means of a bracket. The water supply pipeline is fixed on the inner side of the folding arm 4, the straight arm 3 is only arranged through a bracket, and the water supply pipeline is automatically folded and unfolded when the straight arm 3 stretches.

A nozzle turning table 46 is arranged at the end part of one side of the folding arm 4 close to the smoke exhaust machine 6, and the nozzle turning table 46 is movably connected with a water supply pipeline. Spout turns to platform 46 and can adopts a articulated seat, the pivoted spray tube of a four sides is made and one constitutes for articulated seat pivoted installation piece, this installation piece is fixed with the spray tube, and this installation piece can drive the spray tube about the activity from top to bottom, be similar to current mechanism of shaking the head, spout turns to platform 46 and can move about from top to bottom through current remote control handle operation, adjust the water spray direction of water supply line, when the fire engine stops to a position, turn to near the conflagration to put out through spout turning to platform 46, and do not need the fire engine to remove, also do not need the manual work to stand at the top operation.

The invention arranges a smoke exhaust fan 6, a lighting device 5 and a water supply pipeline at the top end of the arm support of the fire fighting truck. By lifting the arm support, the fire fighting truck can simultaneously carry out smoke exhaust and air supply, fire scene illumination operation and fire fighting water source conveying in high-altitude operation, and open corresponding operation modes according to the requirements of a fire scene, so that complex disaster accidents can be more effectively dealt with, the rescue efficiency of fire fighters is improved, and life guarantee is provided for people and the fire fighters.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a multi-functional fire engine, includes chassis (1), revolving stage (2) and straight arm (3), install on chassis (1) that is close to driver's cabin one side revolving stage (2), the top and the straight arm (3) of revolving stage (2) rotate and are connected its characterized in that: the top of straight arm (3) is rotated and is connected with and rolls over arm (4), it installs lighting device (5) to roll over one side of arm (4), roll over the opposite side of arm (4) and install smoke ventilator (6), it is close to roll over arm (4) the water supply line is installed to lighting device's (5) inboard, the water supply line passes through the support along straight arm (3) are arranged.

2. The multifunctional fire fighting vehicle of claim 1, wherein: roll over arm (4) formula structure as an organic whole, roll over arm (4) and be the Z style of calligraphy and buckle the form, its back one end of buckling be used for with straight arm (3) link up, contract in the bottom of straight arm (3) through rotating.

3. The multifunctional fire fighting vehicle of claim 2, wherein: roll over arm (4) including rotation portion (41), kink (42) and installation department (43), rotation portion (41) with straight arm (3) swing joint, rotation portion (41) are connected with installation department (43) through kink (42), hinge hole (44) have been seted up to the tip of rotation portion (41), top pull hole (45) have been seted up at the middle part of rotation portion (41).

4. The multifunctional fire fighting truck of claim 3, wherein: the bending included angle between the rotating portion (41) and the bending portion (42) is 100-130, the bending included angle between the bending portion (42) and the mounting portion (43) is 100-130, and the rotating portion (41) and the mounting portion (43) are arranged in parallel.

5. The multifunctional fire fighting vehicle of claim 1, wherein: at least one section of telescopic arm is arranged in the straight arm (3).

6. The multifunctional fire fighting vehicle of claim 1, wherein: the end part of one side, close to the smoke exhaust fan (6), of the folding arm (4) is provided with a spout steering table (46), and the spout steering table (46) is movably connected with a water supply pipeline.

7. The multifunctional fire fighting vehicle of claim 1, wherein: the bottom of the rotary table (2) is provided with a hydraulic oil cylinder (21), and the output end of the hydraulic oil cylinder (21) is in transmission connection with the straight arm (3).

8. The multifunctional fire fighting vehicle of claim 1, wherein: the illuminating device (5) comprises a mounting bracket (51), a mounting plate (52) and an illuminating lamp (53), the mounting bracket (51) is fixedly connected with one side of the folding arm (4), the mounting plate (52) is mounted on the mounting bracket (51), and the illuminating lamp (53) is uniformly mounted on the outer surface of the mounting plate (52).