CN210340022U

CN210340022U - Elevator car that ventilation effect is good

Info

Publication number: CN210340022U
Application number: CN201921266490.4U
Authority: CN
Inventors: 胡玉林
Original assignee: Zhejiang Yicang Electromechanical Co ltd
Current assignee: Zhejiang Yicang Electromechanical Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-17
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses an elevator car that ventilation effect is good, which comprises a housin, be equipped with the lift-cabin door on the inside wall of casing, the inner chamber left side of casing is seted up flutedly, a plurality of air outlet has been seted up in the left side of casing, just the air outlet runs through to recess inner chamber. The utility model relates to an elevator car that ventilation effect is good at the during operation, it is rotatory to drive the blade through the motor drive dwang, the air current that drives car inner chamber when the blade is rotatory flows, the dwang still drives the dead lever rotatory simultaneously, the dead lever drives the brush rotation, the adnexed impurity in second filter screen surface clears up when the brush is rotatory, and then the permeability of second filter screen has been ensured, thereby the air permeability of car has been ensured, compared with the prior art, the device is for ensuring the gout nature, the manual work has been avoided regularly clearing up the second filter screen, bring the device with this and have the clearance convenient, characteristics such as ventilation effect is good.

Description

Elevator car that ventilation effect is good

Technical Field

The utility model relates to an elevator technical field especially relates to an elevator car that ventilation effect is good.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also step types in which a tread plate is installed on a track to continuously run, commonly known as an escalator or a moving sidewalk, serving a fixed type lifting device of a prescribed floor. The vertical lift elevator has a car which runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 DEG, which is a box-shaped space for the elevator to carry and transport people and goods.

Current elevator car is when using, in order to ensure the inside ventilation performance of car, can increase the mobility of air current at elevator car installation exhaust fan, and it is only simple when using sets up the filter screen to the dust in the filtered air in the vent department at car top, and dust on the filter screen is attaching to the accumulation back of getting off, just needs operating personnel to clear up it, and the environment of shaft is comparatively complicated nevertheless, so comparatively inconvenient when the clearance.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide an elevator car with good ventilation effect.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

an elevator car with good ventilation effect comprises a shell, wherein an elevator door is arranged on the inner wall surface of the shell, a groove is formed in the left side of an inner cavity of the shell, a plurality of air outlets are formed in the left side of the shell and penetrate through the inner cavity of the groove, a first filter screen is fixedly connected to the left side of the inner cavity of the groove and matched with the air outlets, an outer cover is fixedly connected to the top of the shell, a plurality of air inlets are formed in the top of the shell and communicated with the inner cavity of the outer cover, a cylinder is arranged right above the outer cover, a first round pipe is fixedly connected to the position, close to the right side, of the bottom of the cylinder, a first opening matched with the first round pipe is formed in the bottom of the cylinder, the first opening is communicated with the first round pipe, and a second round pipe is sleeved on the outer edge of the first round pipe, the bottom end of the second round pipe is fixedly connected to the top of the outer cover, the top of the outer cover is provided with a second opening matched with the second round pipe, the second opening is communicated with the second round pipe, the left side of the cylinder is provided with an opening, the right side of the cylinder is provided with a sealing opening, the left side of the cylinder is sleeved with a sleeve, the right side of the sleeve is provided with an opening, the left side of the sleeve is provided with a sealing opening, the top and the bottom of the sleeve are both provided with a first fixing mechanism, the sleeve is provided with a plurality of leakage holes, the left side of the sleeve is fixedly connected with a second filter screen, the left side of the sleeve is provided with a motor, the bottom of the motor is fixedly connected with a motor support, the left side and the right side of the motor support are both provided with a second fixing mechanism, a rotating rod is arranged between the motor and the sleeve, the one end of dwang and the power take off end fixed connection of motor, the other end of dwang runs through the round hole, and extends to the inner chamber of drum, the outside edge cover of dwang is equipped with ring and two nuts, just ring and two nuts are located the inner chamber of drum, two the nut is located the left and right sides of ring, the outside edge of dwang is seted up the external screw thread that matches each other with the nut, the outside edge fixedly connected with a plurality of blade of ring, the top and the bottom of dwang all are equipped with clearance mechanism, just clearance mechanism is located between motor and the sleeve.

Furthermore, first fixed establishment includes first screw, all set up the screw that matches each other with first screw on sleeve and the drum, first screw pegs graft in a plurality of screw inner chamber, the sleeve passes through first screw fixation in the left side of drum.

Furthermore, the second fixing mechanism comprises a fixing plate, the fixing plate is fixedly connected to the side wall of the motor support and close to the bottom, a second screw is inserted into the top of the fixing plate, and the fixing plate is fixed to the top of the outer cover through the second screw.

Further, clearance mechanism includes the dead lever, dead lever fixed connection is at the outside edge of dwang, the dead lever is close to telescopic one side fixedly connected with a plurality of brush, just the outside edge of brush and telescopic lateral wall laminate each other.

Furthermore, a first sealing gasket is arranged between the outer edge of the first circular tube and the inner wall of the second circular tube, and a second sealing gasket is arranged between the inner wall of the sleeve and the outer edge of the cylinder.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model relates to an elevator car that ventilation effect is good at the during operation, it is rotatory to drive the blade through the motor drive dwang, the air current that drives car inner chamber when the blade is rotatory flows, the dwang still drives the dead lever rotatory simultaneously, the dead lever drives the brush rotation, the adnexed impurity in second filter screen surface clears up when the brush is rotatory, and then the permeability of second filter screen has been ensured, thereby the air permeability of car has been ensured, compared with the prior art, the device is for ensuring the gout nature, the manual work has been avoided regularly clearing up the second filter screen, bring the device with this and have the clearance convenient, characteristics such as ventilation effect is good.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

fig. 2 is an enlarged view of a point a in fig. 1.

In the figure: 1. a housing; 2. an elevator door; 3. an air outlet; 4. a groove; 5. a first filter screen; 6. a housing; 7. an air inlet; 8. a cylinder; 9. a first circular tube; 10. a first opening; 11. a second circular tube; 12. a second opening; 13. a sleeve; 14. a first fixing mechanism; 15. a first screw; 16. a screw hole; 17. a leak hole; 18. a motor; 19. a motor support; 20. a second fixing mechanism; 21. a fixing plate; 22. a second screw; 23. rotating the rod; 24. a blade; 25. a cleaning mechanism; 26. fixing the rod; 27. a brush; 28. a second filter screen; 29. a circular ring; 30. and a nut.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 2, an elevator car with good ventilation effect comprises a housing 1, an elevator door 2 is arranged on the inner wall surface of the housing 1, a groove 4 is arranged on the left side of the inner cavity of the housing 1, a plurality of air outlets 3 are arranged on the left side of the housing 1, the air outlets 3 penetrate through the inner cavity of the groove 4, a first filter screen 5 is fixedly connected to the left side of the inner cavity of the groove 4, the first filter screen 5 is matched with the air outlets 3, an outer cover 6 is fixedly connected to the top of the housing 1, a plurality of air inlets 7 are arranged on the top of the housing 1, the air inlets 7 are communicated with the inner cavity of the outer cover 6, a cylinder 8 is arranged right above the outer cover 6, a first circular tube 9 is fixedly connected to the bottom of the cylinder 8 near the right side, a first opening 10 matched with the first circular tube 9 is arranged at the bottom of the cylinder 8, and, the outer edge of the first round pipe 9 is sleeved with a second round pipe 11, the bottom end of the second round pipe 11 is fixedly connected to the top of the outer cover 6, the top of the outer cover 6 is provided with a second opening 12 matched with the second round pipe 11, the second opening 12 is communicated with the second round pipe 11, the left side of the cylinder 8 is provided with an opening, the right side of the cylinder 8 is provided with a seal, the left side of the cylinder 8 is sleeved with a sleeve 13, the right side of the sleeve 13 is provided with an opening, the left side of the sleeve 13 is provided with a seal, the top and the bottom of the sleeve 13 are respectively provided with a first fixing mechanism 14, each first fixing mechanism 14 comprises a first screw 15, the sleeve 13 and the cylinder 8 are respectively provided with a screw hole 16 matched with the first screw 15, the first screw 15 is inserted into inner cavities of a plurality of screw holes 16, the sleeve 13 is fixed on the left side of the cylinder 8 through the first screw 15, the, the left side of the sleeve 13 is fixedly connected with a second filter screen 28, the left side of the sleeve 13 is provided with a motor 18, the bottom of the motor 18 is fixedly connected with a motor support 19, the left side and the right side of the motor support 19 are both provided with a second fixing mechanism 20, the second fixing mechanism 20 comprises a fixing plate 21, the fixing plate 21 is fixedly connected to the position, close to the bottom, of the side wall of the motor support 19, the top of the fixing plate 21 is inserted with a second screw 22, the fixing plate 21 is fixed at the top of the outer cover 6 through the second screw 22, a rotating rod 23 is arranged between the motor 18 and the sleeve 13, the sleeve 13 is provided with a round hole matched with the rotating rod 23, one end of the rotating rod 23 is fixedly connected with the power output end of the motor 18, the other end of the rotating rod 23 penetrates through the round hole and extends to the inner cavity of the cylinder 8, the outer edge, two nuts 30 are located the left and right sides of ring 29, the external screw thread that matches each other with nut 30 is seted up to the outside edge of dwang 23, a plurality of blade 24 of outside edge fixedly connected with of ring 29, the top and the bottom of dwang 23 all are equipped with clearance mechanism 25, and clearance mechanism 25 is located between motor 18 and sleeve 13, clearance mechanism 25 includes dead lever 26, dead lever 26 fixed connection is at the outside edge of dwang 23, dead lever 26 is close to one side fixedly connected with a plurality of brush 27 of sleeve 13, and the outside edge of brush 27 laminates each other with the lateral wall of sleeve 13, be equipped with first sealed the pad between the outside edge of first pipe 9 and the inner wall of second pipe 11, be equipped with the second sealed pad between the outer edge of sleeve 13 inner wall and the 8 outside edges of drum.

The working principle is as follows: when the elevator car is in use, the motor 18 is started through an external power supply, the motor 18 drives the rotating rod 23 to rotate in the inner cavity of the circular hole, the rotating rod 23 drives the fixing rod 26 and the blade 24 to rotate, when the blade 24 rotates, the air flow is driven to pass through the leak hole 17 from the second filter screen 28, the cylinder 8, the first opening 10, the second opening 12, the outer cover 6 and the air inlet 7 to reach the inner cavity of the shell 1, then the air flow passes through the first filter screen 5 and the air outlet 3 to reach the outer side of the cylinder 8, impurities of the air are filtered by the first filter screen 5 and the second filter screen 28, when the fixing rod 26 rotates along with the rotating rod 23, the brush 27 is driven to rotate, when the brush 27 rotates, the impurities attached to the surface of the second filter screen 28 are cleaned, when the first filter screen 5 is cleaned, only the inner cavity of the shell 1 needs to be cleaned, compared with the prior art, the device does not need to manually disassemble, and then guarantee the ventilation effect of the cavity of the body 1, it can be changed only to need to dismantle it when changing the first filter screen 5 and second filter screen 28, while maintaining and changing the blade 24, remove the first screw 15 and second screw 22 first, then horizontal migration motor 18 and bush 13, until the blade 24 moves to and removes from the cavity of the drum 8, unscrew one of the nuts 30, take off this whole of ring 29 and blade 24, then unscrew another nut 30, thus finish maintenance and change to the blade 24.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides an elevator car that ventilation effect is good, includes casing (1), be equipped with lift-cabin door (2) on the inside wall of casing (1), its characterized in that: the air conditioner is characterized in that a groove (4) is formed in the left side of an inner cavity of the shell (1), a plurality of air outlets (3) are formed in the left side of the shell (1), the air outlets (3) penetrate through the inner cavity of the groove (4), a first filter screen (5) is fixedly connected to the left side of the inner cavity of the groove (4), the first filter screen (5) is matched with the air outlets (3), an outer cover (6) is fixedly connected to the top of the shell (1), a plurality of air inlets (7) are formed in the top of the shell (1), the air inlets (7) are communicated with the inner cavity of the outer cover (6), a cylinder (8) is arranged right above the outer cover (6), a first round pipe (9) is fixedly connected to the position, close to the right side, of the bottom of the cylinder (8), a first open hole (10) matched with the first round pipe (9) is formed in the bottom of, and the first opening (10) is communicated with the first round pipe (9), the outer side edge sleeve of the first round pipe (9) is provided with a second round pipe (11), the bottom end of the second round pipe (11) is fixedly connected with the top of the outer cover (6), the top of the outer cover (6) is provided with a second opening (12) matched with the second round pipe (11), the second opening (12) is communicated with the second round pipe (11), the left side of the cylinder (8) is provided with an opening, the right side of the cylinder (8) is provided with a sealing opening, the left side of the cylinder (8) is provided with a sleeve (13), the right side of the sleeve (13) is provided with an opening, the left side of the sleeve (13) is provided with a sealing opening, the top and the bottom of the sleeve (13) are both provided with a first fixing mechanism (14), the sleeve (13) is provided with a plurality of leakage holes (17), the left side fixedly connected with second filter screen (28) of sleeve (13), the left side of sleeve (13) is equipped with motor (18), the bottom fixedly connected with motor support (19) of motor (18), the left and right sides of motor support (19) all is equipped with second fixed establishment (20), be equipped with dwang (23) between motor (18) and sleeve (13), set up the round hole that matches each other with dwang (23) on sleeve (13), the one end of dwang (23) and the power take off end fixed connection of motor (18), the other end of dwang (23) runs through the round hole, and extends to the inner chamber of drum (8), the outside edge cover of dwang (23) is equipped with ring (29) and two nuts (30), just ring (29) and two nuts (30) are located the inner chamber of drum (8), two nut (30) are located the left and right sides of ring (29), the external screw thread that matches each other with nut (30) is seted up to the outside edge of dwang (23), a plurality of blade (24) of outside edge fixedly connected with of ring (29), the top and the bottom of dwang (23) all are equipped with clearance mechanism (25), just clearance mechanism (25) are located between motor (18) and sleeve (13).

2. The elevator car with good ventilation effect as claimed in claim 1, characterized in that: the first fixing mechanism (14) comprises a first screw (15), screw holes (16) matched with the first screw (15) are formed in the sleeve (13) and the cylinder (8), the first screw (15) is inserted into inner cavities of the screw holes (16), and the sleeve (13) is fixed on the left side of the cylinder (8) through the first screw (15).

3. The elevator car with good ventilation effect as claimed in claim 1, characterized in that: the second fixing mechanism (20) comprises a fixing plate (21), the fixing plate (21) is fixedly connected to the position, close to the bottom, of the side wall of the motor support (19), a second screw (22) is inserted into the top of the fixing plate (21), and the fixing plate (21) is fixed to the top of the outer cover (6) through the second screw (22).

4. The elevator car with good ventilation effect as claimed in claim 1, characterized in that: clearance mechanism (25) include dead lever (26), dead lever (26) fixed connection is at the outside edge of dwang (23), dead lever (26) are close to a plurality of brush (27) of one side fixedly connected with of sleeve (13), just the outside edge of brush (27) laminates with the lateral wall of sleeve (13) each other.

5. The elevator car with good ventilation effect as claimed in claim 1, characterized in that: a first sealing gasket is arranged between the outer side edge of the first circular tube (9) and the inner wall of the second circular tube (11), and a second sealing gasket is arranged between the inner wall of the sleeve (13) and the outer side edge of the cylinder (8).