CN211835918U

CN211835918U - Automatic fire extinguishing device for passenger cabin

Info

Publication number: CN211835918U
Application number: CN202020274665.2U
Authority: CN
Inventors: 程远曲
Original assignee: Jinzhong Vocational and Technical College
Current assignee: Jinzhong Vocational and Technical College
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-03
Anticipated expiration: 2030-03-03

Abstract

The utility model relates to a extinguishing device technical field specifically is an automatic fire extinguishing device is used in main cabin, include the mounting bracket, place case and fire extinguisher, the surface both sides of mounting bracket all have the mounting bar through bolt fixed mounting, the track has all been welded to the inside both sides of mounting bracket, the surface opposite side fixed mounting of mounting bracket has reinforced structure, reinforced structure includes the seal box, the inside sliding connection of seal box has the piston board, one side fixed mounting that the surface of mounting bracket is located the seal box has the installation piece, the equal intercommunication in both sides of installation piece has the sucking disc. Place the case through the pulling for place the case and pass through the pulley and slide along the track, and directly from place the inside of case take away tak away the fire extinguisher can, avoided dismantling operations such as mounting bracket, reduced the degree of difficulty and the time of change, be fit for the later stage and unify large batch change, and operating procedure is simple, the practicality increases.

Description

Automatic fire extinguishing device for passenger cabin

Technical Field

The utility model relates to a extinguishing device technical field specifically is an automatic fire extinguishing device for main cabin.

Background

The passenger cabin refers to a compartment in an aircraft in which passengers are carried. The passenger cabin is provided with comfortable seats, portholes, baggage racks, channel doors, emergency exits, lifesaving equipment and the like, and has high requirements on ventilation, heat preservation, noise, fire prevention and evacuation.

Traditional main cabin's inside can be equipped with automatic fire extinguishing device, and extinguishing device need change at an interval when using, and traditional change need be dismantled, very expends time, is unsuitable unified to carry out large batch change, and extinguishing device is long-term simultaneously exposed in the air, and the dust that can gather needs the cleanup crew to clean every day, and the ten minutes consumes the labour, and the practicality is not high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an automatic fire extinguishing device is used in main cabin has solved the traditional extinguishing device that proposes in the above-mentioned background art and is not convenient for change the problem of dismantlement.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automatic fire extinguishing device for main cabin, includes the mounting bracket, places case and fire extinguisher, the surface both sides of mounting bracket all have the mounting bar through bolt fixed mounting, the track has all been welded to the inside both sides of mounting bracket, the surface opposite side fixed mounting of mounting bracket has reinforced structure, reinforced structure includes the seal box, the inside sliding connection of seal box has the piston plate, one side fixed mounting that the surface of mounting bracket is located the seal box has the installation piece, the both sides of installation piece all communicate there is the sucking disc, two sliding connection has the case of placing between the relative one side of track, the fire extinguisher has been placed to the inside of placing the case, the surface of placing the case is provided with the hinge, it is connected with the apron through the hinge rotation to place the case.

Furthermore, the outer surface one end of seal box intercommunication has the leather hose, the one end and the installation piece intercommunication of seal box are kept away from to the leather hose.

Furthermore, the two sides of the outer surface of the placing box are rotatably connected with pulleys, and the pulleys are connected with the rails in a sliding mode.

Further, the equal fixed mounting in surface both sides of apron has the connecting block, the outer fixed surface of connecting block is connected with elastic spring, elastic spring keeps away from the one end fixedly connected with mounting plate of connecting block, the surface one side fixed mounting of apron has the bolt.

Further, a placing groove is formed in the placing box, and the fire extinguisher is located inside the placing groove.

Further, the outer surface of the placing box is located on one side of the placing groove, a rectangular groove is formed in the outer surface of the placing box, a fastening pin is connected to the inner wall of the rectangular groove in a sliding mode, a reset spring is fixedly connected between the fastening pin and the side, opposite to the rectangular groove, of the rectangular groove, a pin groove is formed in one side of the rectangular groove, and the size of the pin groove is matched with the size of the bolt.

Advantageous effects

Compared with the prior art, the method has the advantages that,

1. the automatic fire extinguishing device for the passenger cabin is characterized in that the mounting strip, the rail, the placing box, the reinforcing structure and the pulley are matched with each other, when the automatic fire extinguishing device needs to be mounted, the mounting strip on the mounting frame is fixed with the passenger cabin through the mounting bolt, the piston plate is pulled simultaneously, so that the suction force generated by the piston plate is matched with the leather hose and the sucker, the passenger cabin is further and firmly adsorbed, the further fixing effect is achieved, the mounting stability is improved, meanwhile, the pulley is embedded with the rail, so that the pulley can slide along the rail, when the fire extinguisher needs to be replaced, the placing box is pulled, the placing box slides along the rail through the pulley, the fire extinguisher is directly taken away from the inside of the placing box, the operations of dismounting the mounting frame and the like are avoided, the replacing difficulty and time are reduced, and the automatic fire extinguishing device is suitable for being uniformly replaced in, and the operation steps are simple, and the practicability is improved.

2. This automatic fire extinguishing device is used in main cabin, through setting up the apron, the bolt, reset spring, mutually supporting of anchorage pin and cotter way, when placing the fire extinguisher in the inside of standing groove, cover the apron through the hinge, simultaneously, elasticity through elastic spring, make the anchorage plate firmly extrude the fire extinguisher, avoided the fire extinguisher to produce and rock, the inside of cotter way is inserted to the bolt simultaneously, loosen the anchorage pin, resilience force through reset spring, make the anchorage pin carry out spacing bolt, thereby reach the effect of fixed apron, avoided the dust to corrode the fire extinguisher, it cleans every day to need not the cleanup crew, reduce clean cost.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic structural diagram of a point a in fig. 2 according to the present invention.

In the figure: 1. a mounting frame; 11. mounting a bar; 12. a track; 13. reinforcing the structure; 131. a sealing box; 132. a piston plate; 133. a leather hose; 134. mounting blocks; 135. a suction cup; 2. placing a box; 21. a pulley; 22. a hinge; 23. a cover plate; 231. connecting blocks; 232. an elastic spring; 233. a fastening plate; 24. a placement groove; 25. a bolt; 26. a rectangular groove; 27. a return spring; 28. a fastening pin; 29. a pin slot; 3. a fire extinguisher.

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.

As shown in FIGS. 1-3, an embodiment of the utility model provides an automatic fire extinguishing device for passenger cabin, including a mounting rack 1, a placing box 2 and a fire extinguisher 3, both sides of the outer surface of the mounting rack 1 are all fixedly provided with mounting bars 11 through bolts, both sides of the interior of the mounting rack 1 are welded with rails 12, the other side of the outer surface of the mounting rack 1 is fixedly provided with a reinforcing structure 13, the reinforcing structure 13 includes a sealing box 131, the interior of the sealing box 131 is connected with a piston plate 132 in a sliding manner, one side of the outer surface of the mounting rack 1, which is located at the sealing box 131, is fixedly provided with a mounting block 134, both sides of the mounting block 134 are both communicated with a suction cup 135, one end of the outer surface of the sealing box 131 is communicated with a leather hose 133, one end of the leather hose 133, which is far away from the sealing box 131, is, the placing box 2 is pulled to enable the placing box 2 to slide along the rail 12 through the pulley 21, the fire extinguisher 3 is directly taken away from the inside of the placing box 2, operations such as dismounting the mounting frame 1 are avoided, the replacing difficulty and time are reduced, the device is suitable for being changed in large batch in the later period, the operation steps are simple, the practicability is increased, the outer surface of the placing box 2 is provided with the hinge 22, the placing box 2 is rotatably connected with the cover plate 23 through the hinge 22, both sides of the outer surface of the placing box 2 are rotatably connected with the pulley 21, the pulley 21 is slidably connected with the rail 12, both sides of the outer surface of the cover plate 23 are fixedly provided with the connecting blocks 231, the outer surface of each connecting block 231 is fixedly connected with the elastic spring 232, one end of the elastic spring 232, far away from the connecting block 231, is fixedly connected with the fastening plate 233, one side of the outer, fire extinguisher 3 is located the inside of standing groove 24, the rectangular channel 26 has been seted up to one side that the surface of placing case 2 is located standing groove 24, the inner wall sliding connection of rectangular channel 26 has holding pin 28, fixedly connected with reset spring 27 between the one side that holding pin 28 and rectangular channel 26 are relative, keyway 29 has been seted up to one side of rectangular channel 26, the size and size of keyway 29 and the size and size looks adaptation of bolt 25, resilience force through reset spring 27, make holding pin 28 carry out spacing bolt 25, thereby reach the effect of fixed cover plate 23, the dust has been avoided eroding fire extinguisher 3, it cleans every day to need not the cleanup crew, reduce clean cost.

The working principle is as follows: when the automatic fire extinguishing device for the passenger cabin is used, the mounting strip 11, the track 12, the placing box 2, the reinforcing structure 13 and the pulley 21 are matched with each other, when the automatic fire extinguishing device is required to be installed, the mounting strip 11 on the mounting frame 1 is fixed with the passenger cabin through the mounting bolt, and the piston plate 132 is pulled simultaneously, so that the suction force generated by the piston plate 132 is further firmly adsorbed on the passenger cabin through the mutual matching of the leather hose 133 and the sucking disc 135, the effect of further fixing is achieved, the installation stability is improved, meanwhile, the pulley 21 is inlaid in the track 12, the pulley 21 can slide along the track 12, when the fire extinguisher 3 is required to be replaced, the placing box 2 is pulled, so that the placing box 2 slides along the track 12 through the pulley 21, the fire extinguisher 3 is directly taken away from the inside of the placing box 2, the operations such as disassembling the 1 are avoided, and the difficulty and the time of replacing the mounting frame are reduced, be fit for the later stage and unify large batch change, and the operation is simple, the practicality increases, through setting up apron 23, bolt 25, reset spring 27, mutually supporting of anchorage pin 28 and keyway 29, when placing fire extinguisher 3 in standing groove 24's inside, close apron 23 through hinge 22 lid, elasticity through elasticity spring 232 simultaneously, make anchorage plate 233 firmly extrude fire extinguisher 3, it rocks to have avoided fire extinguisher 3 to produce, bolt 25 inserts the inside of keyway 29 simultaneously, loosen anchorage pin 28, resilience through reset spring 27, make anchorage pin 28 carry out spacing bolt 25, thereby reach the effect of fixed apron 23, it erodes fire extinguisher 3 to have avoided the dust, it cleans every day to need not the cleanup crew, reduce clean cost.

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 an automatic fire extinguishing device for passenger cabin, includes mounting bracket (1), places case (2) and fire extinguisher (3), its characterized in that: mounting bars (11) are fixedly arranged on both sides of the outer surface of the mounting rack (1) through bolts, tracks (12) are welded on two sides of the interior of the mounting rack (1), a reinforcing structure (13) is fixedly mounted on the other side of the outer surface of the mounting rack (1), the reinforcing structure (13) comprises a sealing box (131), a piston plate (132) is connected in a sliding manner inside the sealing box (131), an installation block (134) is fixedly installed on one side of the outer surface of the installation rack (1) positioned on the sealing box (131), the two sides of the mounting block (134) are both communicated with a sucking disc (135), a placing box (2) is connected between the opposite surfaces of the two tracks (12) in a sliding way, a fire extinguisher (3) is arranged in the placing box (2), a hinge (22) is arranged on the outer surface of the placing box (2), the placing box (2) is rotatably connected with a cover plate (23) through a hinge (22).

2. The automatic fire extinguishing apparatus for a passenger cabin according to claim 1, wherein: one end of the outer surface of the sealing box (131) is communicated with a leather hose (133), and one end, far away from the sealing box (131), of the leather hose (133) is communicated with the mounting block (134).

3. The automatic fire extinguishing apparatus for a passenger cabin according to claim 1, wherein: both sides of the outer surface of the placing box (2) are rotatably connected with pulleys (21), and the pulleys (21) are connected with the rails (12) in a sliding mode.

4. The automatic fire extinguishing apparatus for a passenger cabin according to claim 1, wherein: the utility model discloses a bolt, including apron (23), the equal fixed mounting in surface both sides of apron (23) has connecting block (231), the outer fixed surface of connecting block (231) is connected with elastic spring (232), the one end fixedly connected with mounting plate (233) of connecting block (231) are kept away from in elastic spring (232), the surface one side fixed mounting of apron (23) has bolt (25).

5. The automatic fire extinguishing apparatus for a passenger cabin according to claim 1, wherein: a placing groove (24) is formed in the placing box (2), and the fire extinguisher (3) is located in the placing groove (24).

6. The automatic fire extinguishing apparatus for a passenger cabin according to claim 1, wherein: the utility model discloses a bolt, including placing case (2), inner wall sliding connection have a holding pin (28), fixedly connected with reset spring (27) between the one side that the surface of placing case (2) is located placing groove (24) has seted up rectangular groove (26), the inner wall sliding connection of rectangular groove (26) has fastening pin (28), fastening pin (28) and rectangular groove (26) are relative, pin groove (29) have been seted up to one side of rectangular groove (26), the size and size looks adaptation of pin groove (29) and bolt (25).