CN211798425U

CN211798425U - Novel fire engine with adjustable injection height

Info

Publication number: CN211798425U
Application number: CN201921952183.1U
Authority: CN
Inventors: 孙利; 王晓晨; 舒建波; 常海彪; 李峰
Original assignee: Tianjin Tianjian Fire Equipment Co ltd
Current assignee: Tianjin Tianjian Fire Equipment Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-10-30
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a novel fire fighting truck with adjustable spraying height, which comprises a fire fighting truck, tires and a top plate, wherein the tires are fixedly arranged on two bottom ends of the fire fighting truck, the top end of a carriage of the fire fighting truck is provided with the top plate, the top plate is provided with two fixed seats, the upper ends of the fixed seats are provided with supporting seats, one ends of the supporting seats, which are far away from the fixed seats, are provided with fixed blocks, one ends of the fixed blocks, which are far away from the supporting seats, are provided with high-pressure water guns, and lifting mechanisms are arranged in the fixed seats, the utility model has the advantages that the structure is simple, the spraying height of the high-pressure water guns can be conveniently changed, and then the users can conveniently extinguish fire disaster sites with different heights, thereby reducing property loss, being convenient for the users to change the spraying angle of the high-pressure water guns, the fire extinguishing efficiency of the disaster area is increased, and the property loss is reduced.

Description

Novel fire engine with adjustable injection height

Technical Field

The utility model relates to a fire engine device, in particular to novel fire engine of adjustable injection height belongs to fire engine technical field.

Background

The fire engine, also known as a fire truck, refers to a special vehicle mainly used for carrying out a fire disaster response task, most national fire departments including China also can use the special vehicle for other emergency rescue purposes, the fire engine can convey firemen to a disaster site and provide various tools for carrying out the fire rescue task, the modern fire engine is usually equipped with steel ladders, water guns, portable fire extinguishers, self-contained respirators, protective clothing, breaking and dismantling tools, emergency tools and other equipment, and part of the modern fire engine can also carry large-scale fire extinguishing equipment such as water tanks, water pumps, foam fire extinguishing devices and the like.

But the fire engine on the existing market can not the person of facilitating the use change the jet height of high-pressure squirt, can not the person of facilitating the use change the injection angle of high-pressure squirt, has reduced fire extinguishing efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel fire engine of adjustable injection height for solve the problem of proposing among the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel fire engine of adjustable injection height, including fire engine, tire and roof, two equal fixed mounting in bottom of fire engine have the tire, the carriage top of fire engine is equipped with the roof, be equipped with two fixing bases on the roof, the supporting seat is installed to the upper end of fixing base, the one end that the fixing base was kept away from to the supporting seat is equipped with the fixed block, the fixed block is kept away from the one end of supporting seat and is installed high-pressure squirt, be equipped with elevating system in the fixing base.

As a preferred technical scheme of the utility model, elevating system includes motor, lead screw, first swivel nut, second swivel nut, mount pad and connecting rod, motor fixed mounting is at one side outer wall of fixing base, the output of motor passes fixing base one side and fixedly connected with lead screw, bearing and fixing base inside wall fixed connection are passed through to the one end that the motor was kept away from to the lead screw.

As a preferred technical scheme of the utility model, the fixing base upper end is seted up flutedly, and is equipped with the backup pad in the recess, be equipped with the bottom plate on the bottom jade in the fixing base, the top of backup pad and the basal surface fixed connection of supporting seat, the bottom both sides of backup pad are equipped with the mount pad, there is the connecting rod through pivot swing joint between the mount pad of motor one side and the mount pad of first spiral shell upper surface is kept away from to the backup pad, there is the connecting rod through pivot swing joint between the mount pad of backup pad opposite side and the mount pad of second spiral shell upper surface, all have the connecting rod through pivot swing joint between the mount pad on first spiral shell and the second spiral shell bottom and the mount pad on the bottom.

As a preferred technical scheme of the utility model, the supporting seat sets up for concave type structure, just the inside of supporting seat is equipped with the rotating electrical machines, the output shaft of rotating electrical machines runs through the top of supporting seat and the bottom fixed connection of fixed block.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses simple structure, can the person of facilitating the use change the jet height of high-pressure squirt, and then the person of facilitating the use puts out a fire to the scene of suffering from a disaster of co-altitude not, the loss of property has been reduced, the person of facilitating the use changes the jet angle of high-pressure squirt, the person of facilitating the use puts out a fire to the scene of suffering from a disaster in different areas, the efficiency of putting out a fire has been improved, can rotate and stretch out and draw back the injection to the region of suffering from a disaster through elevating system and the rotating electrical machines that set up, the efficiency of putting out a fire to the.

2. When the high-pressure water gun lifting mechanism is used, the height of the supporting seat can be lifted through the arranged lifting mechanism, so that the height of the high-pressure water gun on the fixed block can be adjusted, fire extinguishment on fire scenes with different heights can be facilitated, the motor is started, the motor rotates to drive the first screw sleeve and the second screw sleeve to be close to each other, so that the connecting rods connected between the supporting plate and the first screw sleeve and between the supporting plate and the second screw sleeve are close to each other, meanwhile, the connecting rods connected between the bottom plate and the first screw sleeve and between the second screw sleeve are close to each other until the connecting rods are perpendicular to the bottom plate and the supporting plate, when the connecting rods are close to each other, the supporting seat at the top end of the supporting plate is driven to move upwards, so that the lifting effect of the high-pressure water gun is achieved, the fixed block can be driven, improve the fire extinguishing efficiency and the equipment practicability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of the support seat of the present invention;

fig. 3 is a schematic view of the lifting mechanism of the present invention.

In the figure: 1. a fire engine; 2. a tire; 3. a top plate; 4. a fixed seat; 5. a supporting seat; 6. a fixed block; 7. a high pressure water gun; 8. a lifting mechanism; 81. a motor; 82. a screw rod; 83. a first threaded sleeve; 84. A second thread insert; 85. a mounting seat; 86. a connecting rod; 9. a support plate; 10. a base plate; 11. a rotating electric machine.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-3, a novel fire engine of adjustable injection height, including fire engine 1, tire 2 and roof 3, two equal fixed mounting in bottom of fire engine 1 have tire 2, the carriage top of fire engine 1 is equipped with roof 3, be equipped with two fixing base 4 on the roof 3, supporting seat 5 is installed to the upper end of fixing base 4, the one end that fixing base 4 was kept away from to supporting seat 5 is equipped with fixed block 6, the one end that supporting seat 5 was kept away from to fixed block 6 is installed high-pressure squirt 7, be equipped with elevating system 8 in the fixing base 4.

Elevating system 8 includes motor 81, lead screw 82, first swivel nut 83, second swivel nut 84, mount pad 85 and connecting rod 86, motor 81 fixed mounting is in one side outer wall of fixing base 4, motor 81's output passes fixing base 4 one side and fixedly connected with lead screw 82, bearing and 4 inside wall fixed connection of fixing base are passed through to motor 81's one end is kept away from to lead screw 82, the recess has been seted up to fixing base 4 upper end, and is equipped with backup pad 9 in the recess, be equipped with bottom plate 10 on the bottom wall in the fixing base 4, the top of backup pad 9 and the basal surface fixed connection of supporting seat 5, the bottom both sides of backup pad 9 are equipped with mount pad 85, there is connecting rod 86 through pivot swing joint between mount pad 85 of motor 81 one side and the mount pad 85 of first swivel nut 83 upper surface for backup pad 9, there is connecting rod 86 through pivot swing joint between mount pad 85 of backup pad 9 opposite side and the mount pad 85 of second swivel nut 84 upper surface The connecting rod 86 is movably connected between the mounting seat 85 at the bottom ends of the first threaded sleeve 83 and the second threaded sleeve 84 and the mounting seat 85 on the bottom plate 10 through a rotating shaft, the supporting seat 5 is of a concave structure, the rotating motor 11 is arranged inside the supporting seat 5, and an output shaft of the rotating motor 11 penetrates through the top of the supporting seat 5 and is fixedly connected with the bottom end of the fixing block 6.

The working principle is as follows: the utility model has simple structure, can be convenient for a user to change the spraying height of the high-pressure water gun, and further can be convenient for the user to extinguish fire on the disaster-stricken site with different heights, reduces property loss, can be convenient for the user to change the spraying angle of the high-pressure water gun, and can be convenient for the user to extinguish fire on the disaster-stricken site with different areas, thereby improving the fire extinguishing efficiency, the elevating mechanism and the rotating motor can rotate and spray the disaster-stricken area in a telescopic way, thereby increasing the fire extinguishing efficiency on the disaster-stricken area, reducing property loss, when in use, the elevating mechanism 8 can be used for lifting the height of the supporting seat 5, thereby realizing the height adjustment of the high-pressure water gun 7 on the fixed block 6, and being convenient for extinguishing fire on the disaster site with different heights, the motor 81 is started, the motor 81 rotates to drive the first, thereby make backup pad 9 and first swivel nut 83, the connecting rod 86 that is connected between the second swivel nut 84 is close to each other, make bottom plate 10 and first swivel nut 83 simultaneously, the connecting rod that is connected between the second swivel nut 84 is close to each other, until connecting rod 86 perpendicular bottom plate 10 and backup pad 9, when connecting rod 86 is close to each other, thereby drive the 5 rebound of supporting seat on backup pad 9 top, thereby realize high-pressure squirt 7's lifting action, the rotating electrical machines 11 through the setting can drive fixed block 6 rotatory, make high-pressure squirt 7 can carry out the regulation of angle, thereby conveniently put out a fire to the conflagration of different angles and move, put out a fire efficiency and equipment practicality improve.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel fire engine of adjustable injection height, its characterized in that, including fire engine (1), tire (2) and roof (3), two equal fixed mounting in bottom of fire engine (1) have tire (2), the carriage top of fire engine (1) is equipped with roof (3), be equipped with two fixing base (4) on roof (3), supporting seat (5) are installed to the upper end of fixing base (4), the one end that fixing base (4) were kept away from in supporting seat (5) is equipped with fixed block (6), the one end that supporting seat (5) were kept away from in fixed block (6) is installed high-pressure squirt (7), be equipped with elevating system (8) in fixing base (4).

2. The novel fire engine with adjustable jet height of claim 1, wherein: elevating system (8) include motor (81), lead screw (82), first swivel nut (83), second swivel nut (84), mount pad (85) and connecting rod (86), motor (81) fixed mounting is in one side outer wall of fixing base (4), fixing base (4) one side and fixedly connected with lead screw (82) are passed to the output of motor (81), the one end that motor (81) were kept away from in lead screw (82) passes through bearing and fixing base (4) inside wall fixed connection.

3. The novel fire engine with adjustable jet height of claim 1, wherein: the upper end of the fixed seat (4) is provided with a groove, a supporting plate (9) is arranged in the groove, a bottom plate (10) is arranged on the inner bottom wall of the fixed seat (4), the top end of the supporting plate (9) is fixedly connected with the bottom surface of the supporting seat (5), mounting seats (85) are arranged on two sides of the bottom end of the supporting plate (9), a connecting rod (86) is movably connected between the mounting seat (85) on one side of the supporting plate (9) far away from the motor (81) and the mounting seat (85) on the upper surface of the first screw sleeve (83) through a rotating shaft, a connecting rod (86) is movably connected between the mounting seat (85) at the other side of the supporting plate (9) and the mounting seat (85) on the upper surface of the second screw sleeve (84) through a rotating shaft, and a connecting rod (86) is movably connected between the mounting seats (85) at the bottom ends of the first threaded sleeve (83) and the second threaded sleeve (84) and the mounting seat (85) on the bottom plate (10) through a rotating shaft.

4. The novel fire engine with adjustable jet height of claim 1, wherein: the supporting seat (5) is of a concave structure, a rotating motor (11) is arranged inside the supporting seat (5), and an output shaft of the rotating motor (11) penetrates through the top of the supporting seat (5) and is fixedly connected with the bottom end of the fixing block (6).