CN215097574U

CN215097574U - Ventilation device of subway cab

Info

Publication number: CN215097574U
Application number: CN202121325479.8U
Authority: CN
Inventors: 孟利明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-10
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to a ventilation unit of subway driver's cabin, including inner panel and planking, be provided with the installation section of thick bamboo between inner panel and the planking, be provided with ventilation assembly in the installation section of thick bamboo, the top of planking is provided with the locking mechanism who is used for a fixed mounting section of thick bamboo, the left and right sides at inner panel top all is provided with the gag lever post, and the bottom is provided with the fast-assembling subassembly, the bottom of inner panel has the pore filter plate through fast-assembling subassembly demountable installation, locking mechanism is including the fixed block that is fixed in planking top both sides and the installation piece that is located installation section of thick bamboo top both sides, two one side that the fixed block is relative all is provided with the screw rod. This ventilation unit of subway driver's cabin can take a breath the ventilation to the driver's cabin, can realize the dismouting to the installation section of thick bamboo fast by locking mechanism to make things convenient for the staff daily to carry out dismouting maintenance to the ventilation subassembly, and can carry out quick assembly disassembly to the pore filter plate simultaneously through the fast-assembling subassembly, filterable impurity when conveniently clearing up the ventilation.

Description

Ventilation device of subway cab

Technical Field

The utility model relates to a subway technical field specifically is a ventilation unit of subway driver's cabin.

Background

The subway is a rapid, large-traffic and electric power traction rail transit built in cities, trains run on fully closed lines, lines in a central urban area are basically arranged in underground tunnels, and lines outside the central urban area are generally arranged on viaducts or the ground.

However, the existing ventilation device is fixed in the subway cab by adopting a complex structure, and in long-term use, the ventilation device is easy to accumulate a lot of impurities and pollutants, is inconvenient to clean and is troublesome to maintain daily, so that the ventilation device for the subway cab is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a ventilation unit of subway driver's cabin possesses the clearance of being convenient for advantage such as maintain, and it is complicated to have solved current ventilation unit fixed knot structure, leads to the dismouting inconvenient, and later stage clearance and maintenance are all more troublesome problem.

(II) technical scheme

For the purpose of realizing the aforesaid be convenient for clear up and maintain, the utility model provides a following technical scheme: the utility model provides a ventilation unit of subway driver's cabin, includes inner panel and planking, be provided with an installation section of thick bamboo between inner panel and the planking, be provided with ventilation assembly in the installation section of thick bamboo, the top of planking is provided with the locking mechanism who is used for a fixed mounting section of thick bamboo, the left and right sides at inner panel top all is provided with the gag lever post, and the bottom is provided with the fast-assembling subassembly, the bottom of inner panel has the pore filter plate through fast-assembling subassembly demountable installation.

The locking mechanism comprises fixed blocks fixed on two sides of the top of the outer plate and mounting blocks located on two sides of the top of the mounting cylinder, screw rods are arranged on one sides, opposite to the fixed blocks, of the fixed blocks, a locking frame used for fixing the mounting blocks is arranged on the screw rods, and a fixed rod fixed on the inner wall of the outer plate is arranged at the bottom of the locking frame.

Preferably, the screw rod is in threaded connection with the fixed block, and the screw rod is rotatably connected with the locking frame through a bearing.

Preferably, the bottom of the locking frame is connected with the fixing rod in a sliding mode, and fixing sleeves matched with the limiting rods are arranged on the left side and the right side of the mounting cylinder.

Preferably, the ventilation subassembly is including being fixed in the fixed plate at installation section of thick bamboo inner chamber top, the left and right sides of fixed plate inner chamber all is provided with the coarse pore filter plate, the bottom of fixed plate is provided with driving motor, driving motor's output is provided with the extraction fan.

Preferably, the fast-assembling subassembly is including setting up in the swivel mount of inner panel bottom both sides and being fixed in the collar of pore filter plate bottom, swivel mount and collar are all fixed at the lower extreme of installation inner panel through locking bolt.

Preferably, the bottom of the inner plate is provided with a bayonet matched with the fine-hole filter plate, and the top end of the rotating frame is rotatably connected with the inner mounting plate through a rotating shaft.

(III) advantageous effects

Compared with the prior art, the utility model provides a ventilation unit of subway driver's cabin possesses following beneficial effect:

this ventilation unit of subway driver's cabin through setting up the ventilation subassembly, can take a breath the ventilation to the driver's cabin, can realize the dismouting to the installation section of thick bamboo fast by locking mechanism to make things convenient for the staff daily to carry out dismouting maintenance to the ventilation subassembly, and can carry out quick assembly disassembly to the pore filter plate simultaneously through the fast-assembling subassembly, filterable impurity when conveniently clearing up the ventilation makes the device use more convenient, and its ventilation feature is better.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: the device comprises an outer plate 1, a screw rod 2, an installation barrel 3, a coarse hole filter plate 4, a driving motor 5, a fixing plate 6, an installation block 7, a fixing block 8, an inner plate 9, an exhaust fan 10, a fine hole filter plate 11, an installation ring 12, a rotating frame 13, a fixing rod 14, a locking frame 15, a locking bolt 16, a limiting rod 17 and a fixing sleeve 18.

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 1

Please refer to fig. 1-3, in the embodiment of the utility model, a ventilation unit of subway driver's cabin, including inner panel 9 and planking 1, be provided with installation section of thick bamboo 3 between inner panel 9 and the planking 1, be provided with ventilation assembly in the installation section of thick bamboo 3 for to driver's cabin ventilation, the top of planking 1 is provided with the locking mechanism who is used for a fixed mounting section of thick bamboo 3, can realize the dismouting to installation section of thick bamboo 3 fast, the daily maintenance of being convenient for, the left and right sides at inner panel 9 top all is provided with gag lever post 17, and the bottom is provided with the fast-assembling subassembly, there is pore filter plate 11 bottom of inner panel 9 through fast-assembling subassembly demountable installation, can carry out the dismouting to pore filter plate 11 fast to make things convenient for the staff to carry out daily impurity cleaning.

Locking mechanism is including being fixed in the fixed block 8 of 1 top both sides of planking and the installation piece 7 that is located the 3 top both sides of an installation section of thick bamboo, two one side that fixed block 8 is relative all is provided with screw rod 2, be provided with the locking frame 15 that is used for fixed mounting piece 7 on the screw rod 2, the bottom of locking frame 15 is provided with the dead lever 14 that is fixed in 1 inner wall of planking, rotates screw rod 2, can promote the locking frame 15 steady movement of both sides by the restriction of dead lever 14, when keeping away from each other, can break away from the restriction to the 3 left and right sides installation pieces 7 of an installation section of thick bamboo gradually, through lifting an installation section of thick bamboo 3, can wholly take out ventilation assembly to the convenience is maintained it.

Further, the screw rod 2 is in threaded connection with the fixing block 8, and the screw rod 2 is rotatably connected with the locking frame 15 through a bearing, so that the screw rod 2 rotates, and the fixing block 8 can be stably pushed to translate.

Further, the bottom and the dead lever 14 sliding connection of locking frame 15 make locking frame 15 remove more stably, and fixed effect is better, the left and right sides of an installation section of thick bamboo 3 all be provided with the fixed cover 18 of gag lever post 17 assorted, when an installation section of thick bamboo 3 loads, the fixed cover 18 card of both sides is gone into in the gag lever post 17, makes its installation more stable, and is safer during the operation.

Further, the ventilation subassembly is including being fixed in the fixed plate 6 at 3 inner chamber tops of installation section of thick bamboo, the left and right sides of the 6 inner chambers of fixed plate all is provided with coarse pore filter plate 4, the bottom of fixed plate 6 is provided with driving motor 5, driving motor 5's output is provided with extraction fan 10, is opened driving motor 5 by controlgear, can drive extraction fan 10 and rotate at a high speed, with outside gas suction, can the outside bulky impurity of separation through coarse pore filter plate 4, prevents that it from getting into the cockpit inside, makes its practicality stronger.

Further, the fast-assembling subassembly is including setting up in the swivel mount 13 of inner panel 9 bottom both sides and the collar 12 that is fixed in pore filter plate 11 bottom, swivel mount 13 and collar 12 all fix the lower extreme at installation inner panel 9 through locking bolt 16, take off locking bolt 16, rotate the swivel mount 13 of both sides, make the both ends of collar 12 all break away from the restriction, can take off pore filter plate 11 fast to make things convenient for the staff to clear up the impurity dust, make the device environmental protection more practical.

Furthermore, the bottom of the inner plate 9 is provided with a bayonet matched with the pore filter plate 11, and the top end of the rotating frame 13 is rotatably connected with the inner mounting plate 9 through a rotating shaft, so that the pore filter plate 11 is more flexible and convenient to disassemble and assemble.

Through setting up the ventilation subassembly, can take a breath the ventilation to the driver's cabin, can realize the dismouting to installation section of thick bamboo 3 fast by locking mechanism to make things convenient for the staff daily to carry out dismouting maintenance to the ventilation subassembly, and can carry out quick assembly disassembly to pore filter plate 11 simultaneously through the fast-assembling subassembly, filterable impurity when conveniently clearing up the ventilation makes the device use more convenient, and its ventilation feature of environmental protection can be better.

The utility model discloses a theory of operation is: through rotating 2 do alone, two locking frame 15 keep away from each other about being feasible by the restriction of dead lever 14, thereby break away from the restriction to installation piece 7, lift on will installing section of thick bamboo 3 this moment and can take off ventilation assembly, thereby the staff of being convenient for carries out daily maintenance, open driving motor 5, make extraction fan 10 rotate, can be with outside air suction, the air obtains good filtration through coarse pore filter plate 4 and pore filter plate 11, the air that makes to change in is of high quality, through taking off locking bolt 16, make the swivel mount 13 of both sides rotate to the outside, can take off pore filter plate 11 fast, thereby conveniently clear up filterable impurity, make the device use convenient and practical more.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 ventilation unit of subway driver's cabin, includes inner panel (9) and planking (1), be provided with between inner panel (9) and planking (1) installation section of thick bamboo (3), its characterized in that: a ventilation assembly is arranged in the mounting cylinder (3), a locking mechanism for fixing the mounting cylinder (3) is arranged at the top of the outer plate (1), limiting rods (17) are arranged on the left side and the right side of the top of the inner plate (9), a quick assembly is arranged at the bottom of the inner plate (9), and a pore filter plate (11) is detachably mounted at the bottom of the inner plate (9) through the quick assembly;

locking mechanism is including being fixed in fixed block (8) of planking (1) top both sides and being located installation piece (7) of an installation section of thick bamboo (3) top both sides, two one side that fixed block (8) are relative all is provided with screw rod (2), be provided with locking frame (15) that are used for fixed mounting piece (7) on screw rod (2), the bottom of locking frame (15) is provided with dead lever (14) that are fixed in planking (1) inner wall.

2. A ventilation device of a subway cab as claimed in claim 1, wherein: the screw rod (2) is in threaded connection with the fixing block (8), and the screw rod (2) is rotatably connected with the locking frame (15) through a bearing.

3. A ventilation device of a subway cab as claimed in claim 1, wherein: the bottom of the locking frame (15) is connected with the fixing rod (14) in a sliding mode, and fixing sleeves (18) matched with the limiting rods (17) are arranged on the left side and the right side of the mounting cylinder (3).

4. A ventilation device of a subway cab as claimed in claim 1, wherein: the ventilation subassembly is including being fixed in fixed plate (6) at installation section of thick bamboo (3) inner chamber top, the left and right sides in fixed plate (6) inner chamber all is provided with coarse pore filter plate (4), the bottom of fixed plate (6) is provided with driving motor (5), the output of driving motor (5) is provided with extraction fan (10).

5. A ventilation device of a subway cab as claimed in claim 1, wherein: the quick assembly comprises a rotating frame (13) arranged on two sides of the bottom of the inner plate (9) and a mounting ring (12) fixed to the bottom of the fine-hole filter plate (11), wherein the rotating frame (13) and the mounting ring (12) are fixed to the lower end of the inner plate (9) through locking bolts (16).

6. A ventilation device of a subway cab as claimed in claim 5, wherein: the bottom of the inner plate (9) is processed with a bayonet matched with the fine-hole filter plate (11), and the top end of the rotating frame (13) is rotatably connected with the inner mounting plate (9) through a rotating shaft.