CN218145237U

CN218145237U - Environment-friendly ventilation structure of elevator

Info

Publication number: CN218145237U
Application number: CN202221506725.4U
Authority: CN
Inventors: 吴晗; 陈大伟; 吴楠
Original assignee: Beijing Kairuitong Electronic Technology Co ltd
Current assignee: Beijing Kairuitong Electronic Technology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-12-27
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses an elevator environmental protection ventilation structure, including elevartor shaft and car, the car is located the inside of elevartor shaft, fixedly connected with guide bar between the top of elevartor shaft inner chamber and the bottom, the top on guide bar surface and the equal sliding connection in below have the sliding sleeve, first permeability plate has been seted up to the below on car inner chamber right side, the utility model relates to an elevator ventilation technology field. This elevator environmental protection ventilation structure, go up and down through the control car, make the sliding sleeve slide on the surface of guide bar when the car rises or descends, reach the effect that increases car lift stability, first flabellum of first rotating rod removal drive simultaneously rotates, first flabellum rotates the first ventilative board of accessible and the inside air current discharge of second ventilative board with the car, the first rotating rod rotation in upper portion passes through the sprocket simultaneously, the chain, the third rotating rod, first bevel gear, the second bevel gear drives the second flabellum rotation with mutually supporting of second rotating rod.

Description

Environment-friendly ventilation structure of elevator

Technical Field

The utility model relates to an elevator ventilation technical field specifically is an elevator environmental protection ventilation structure.

Background

The elevator is used for servicing a plurality of specific floors in a building, wherein the size and the structural form of the elevator car are convenient for passengers to come in and go out or load and unload goods, in order to keep the air in the elevator fresh, a ventilation opening and an electric fan or an air conditioner are arranged in the elevator to ventilate the elevator car when the elevator is installed, and the elevator does not always run, so that when no one takes the elevator, the electric fan or the air conditioner is used to ventilate the elevator car, which easily causes electric quantity waste and is not beneficial to energy conservation and environmental protection, and therefore, an environment-friendly ventilation structure of the elevator needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an elevator environmental protection ventilation structure has solved the inside problem of taking a breath through electric fan and air conditioner always of current elevator car to lead to the electric energy waste.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an elevator environmental protection ventilation structure, includes elevartor shaft and car, the car is located the inside of elevartor shaft, fixedly connected with guide bar between the top of elevartor shaft inner chamber and the bottom, the equal sliding connection in top and the below on guide bar surface has the sliding sleeve, first permeability plate has been seted up to the below on car inner chamber right side, first permeability plate all rotates through the bearing spare with the right side of car and is connected with first rotation pole, the right-hand member of first rotation pole passes through the bearing spare and is connected with the left side rotation of sliding sleeve, just be located the anterior of first rotation pole and the equal fixedly connected with bracing piece in rear portion between the top of elevartor shaft inner chamber and the bottom, the rear portion the fixed surface of bracing piece is connected with the engaging plate, the fixed surface of first rotation pole is connected with the gear that meshes mutually with the engaging plate, the lower part the fixed surface of first rotation pole is connected with first flabellum, the top of car has the ventilative board of second through seting up opening fixed mounting.

Preferably, the top of the second ventilating plate is connected with a second rotating rod in a rotating mode through a bearing piece, the surface of the second rotating rod is fixedly provided with a second fan blade, the right side of the top of the lift car is connected with a third rotating rod through a support in a rotating mode, the right end of the third rotating rod is connected with a chain wheel and a chain wheel which are fixedly connected on the surface of the first rotating rod on the upper portion, and the chain wheel is connected in a rotating mode through a chain.

Preferably, a first bevel gear is fixedly connected to the left end of the third rotating rod, and a second bevel gear meshed with the first bevel gear is fixedly connected to the top end of the second rotating rod.

Preferably, the right side of the supporting rod is fixedly connected with a U-shaped plate.

Preferably, the inner wall of the U-shaped plate is fixedly connected with a first damping pad.

Preferably, the right side of the sliding sleeve is fixedly connected with a second damping pad matched with the first damping pad for use.

Advantageous effects

The utility model provides an elevator environmental protection ventilation structure. Compared with the prior art, the method has the following beneficial effects:

(1) This elevator environmental protection ventilation structure, go up and down through the control car, make the sliding sleeve slide on the surface of guide bar when the car rises or descends, reach the effect that increases car lift stability, first rotating rod removes the first flabellum of drive and rotates simultaneously, first flabellum rotates the inside air current discharge of car of first permeability board of accessible and second permeability board, the first rotating rod in upper portion rotates simultaneously and passes through the sprocket, a chain, the third dwang, first bevel gear, the second flabellum rotates with the mutually supporting drive second flabellum of second dwang, the second flabellum rotates can carry the inside of car with outside air current through the second permeability board, the effect of ventilating inside the elevator when the elevator moves has effectively been reached, effective electric energy of saving, the effect of environmental protection has been reached.

(2) This elevator environmental protection ventilation structure sets up the U template through the stop at every layer, and when the sliding sleeve dropped to the inside of U template, the frictional force that accessible second damping pad and first damping pad contacted cushioned the speed that the car descends, has effectively reached the security that increases the elevator and goes up and down.

Drawings

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

fig. 2 is a cross-sectional view of the car structure of the present invention;

fig. 3 is a top view of the U-shaped plate, the first damping pad and the second damping pad of the present invention.

In the figure: 1. an elevator shaft; 2. a car; 3. a guide bar; 4. a first rotating lever; 5. a sliding sleeve; 6. a support bar; 7. an engaging plate; 8. a gear; 9. a first gas permeable plate; 10. a first fan blade; 11. a second gas permeable plate; 12. a second rotating lever; 13. a second fan blade; 14. a third rotating rod; 15. a sprocket; 16. a chain; 17. a first bevel gear; 18. a second bevel gear; 19. a U-shaped plate; 20. a first damping pad; 21. a second damping pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an elevator environmental protection ventilation structure, including elevartor shaft 1 and car 2, car 2 is located elevartor shaft 1's inside, fixedly connected with guide bar 3 between the top of elevartor shaft 1 inner chamber and the bottom, the equal sliding connection in top and the below on guide bar 3 surface has sliding sleeve 5, the front portion and the equal fixedly connected with bracing piece 6 in rear portion that just are located first pivot pole 4 between the top of elevartor shaft 1 inner chamber and the bottom, the right side fixedly connected with U template 19 of bracing piece 6, the first damping pad 20 of inner wall fixedly connected with of U template 19, the right side fixedly connected with of sliding sleeve 5 fills up 20 second damping pad 21 that cooperatees and use with first damping, sliding sleeve 5 is filling up 20 and is laminated with second damping pad 21 after getting into U template 19 inside.

Further, in order to achieve the effect of ventilating the interior of the car 2 when the car goes up and down, a first ventilating plate 9 is arranged below the right side of the inner cavity of the car 2, the first ventilating plate 9 is rotatably connected with the right side of the car 2 through a bearing piece, the right end of the first rotating rod 4 is rotatably connected with the left side of the sliding sleeve 5 through the bearing piece, the surface of the rear supporting rod 6 is fixedly connected with an engaging plate 7, the surface of the first rotating rod 4 is fixedly connected with a gear 8 engaged with the engaging plate 7, the surface of the first rotating rod 4 at the lower part is fixedly connected with a first fan blade 10, the top of the car 2 is fixedly connected with a second ventilating plate 11 through an opening, the top of the second ventilating plate 11 is rotatably connected with a second rotating rod 12 through the bearing piece, the surface of the second rotating rod 12 is fixedly connected with a second fan blade 13, the right side at the top of the car 2 is rotatably connected with a third rotating rod 14 through a support, the right end of the third rotating rod 14 is fixedly connected with the surface of the first rotating rod 4 at the upper part, the lower part of the lower rotating rod 15 is larger than the size of the upper part of the upper chain wheel 15, the left end of the first rotating rod 17, and the second rotating rod 17 of the second bevel gear 17, and the size of the first bevel gear 17 of the second bevel gear 17 are fixedly connected with the second bevel gear 17.

And those not described in detail in this specification are well within the skill of those in the art.

When the elevator is used, the elevator goes up and down by controlling the elevator car 2, the elevator car 2 goes up or down to drive the first rotating rod 4 to move upwards or downwards, the first rotating rod 4 moves to drive the sliding sleeve 5 to slide on the surface of the guide rod 3, the effect of increasing the lifting stability of the elevator car 2 is achieved by arranging the sliding sleeve 5 and the guide rod 3, meanwhile, the first rotating rod 4 moves to drive the gear 8 to move, the gear 8 moves to rotate by being meshed with the meshing plate 7, the gear 8 rotates to drive the first rotating rod 4 to rotate, the first rotating rod 4 rotates to drive the first fan blade 10 to rotate, the first fan blade 10 can rotate to discharge air flow inside the elevator car 2 through the first ventilating plate 9 and the second ventilating plate 11, meanwhile, the first rotating rod 4 on the upper portion rotates to drive the chain wheel 15 to rotate, the chain wheel 15 rotates to drive the third rotating rod 14 to rotate, the third rotating rod 14 rotates to drive the first bevel gear 17 to rotate, the first bevel gear 17 rotates to be meshed with the second bevel gear 18, the second bevel gear 18 rotates to drive the second rotating rod 12 to rotate, the second rotating rod 12 rotates to drive the second rotating rod 13 to rotate, the second fan blade 13 to rotate, the outer air flow can reach the inner part of the second ventilating plate 11 and can pass through the damping cushion 20, the inner damping cushion 20 of the elevator car 2, and the elevator car to be capable of increasing the damping cushion when the inner damping cushion of the elevator car to go down, and the elevator car can be safely, and the elevator car can be lifted cushion 20, and the elevator car can be lifted.

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. An elevator environmental protection ventilation structure, includes elevartor shaft (1) and car (2), its characterized in that: the utility model discloses a car elevator shaft, including elevator shaft (1), car (2), elevator shaft (1) inner chamber, fixed connection has guide bar (3) between the top and the bottom of elevator shaft (1) inner chamber, the top on guide bar (3) surface and the equal sliding connection in below have sliding sleeve (5), first ventilative board (9) have been seted up to the below on car (2) inner chamber right side, first ventilative board (9) all rotate through the bearing spare with the right side of car (2) and are connected with first pivot pole (4), the right-hand member of first pivot pole (4) passes through the bearing spare and is connected with the left side rotation of sliding sleeve (5), just be located the front portion and the equal fixedly connected with bracing piece (6) in rear portion of first pivot pole (4) between the top and the bottom of elevator shaft (1) inner chamber, the rear portion the fixed surface of bracing piece (6) is connected with engaging plate (7), the fixed surface of first pivot pole (4) is connected with engaging plate (7) engaged with gear (8), the lower part, the fixed surface of elevator shaft (4) is connected with first (10), the top of car (2) has second engaging plate (11) through seting up the opening fixed mounting.

2. The environment-friendly ventilation structure of the elevator as set forth in claim 1, wherein: the top of second ventilative board (11) is rotated through the bearing spare and is connected with second dwang (12), the fixed surface of second dwang (12) installs second flabellum (13), the right side at car (2) top is rotated through the support and is connected with third dwang (14), the right-hand member of third dwang (14) and the equal fixedly connected with sprocket (15) in surface of the first dwang in upper portion (4), two rotate through chain (16) between sprocket (15) and connect.

3. An environment-friendly ventilation structure of elevator according to claim 2, characterized in that: the left end fixedly connected with first bevel gear (17) of third dwang (14), the top fixedly connected with of second dwang (12) and first bevel gear (17) engaged with second bevel gear (18).

4. The environment-friendly ventilation structure of the elevator as set forth in claim 1, wherein: the right side of the supporting rod (6) is fixedly connected with a U-shaped plate (19).

5. The environment-friendly ventilation structure of the elevator as set forth in claim 4, wherein: the inner wall of the U-shaped plate (19) is fixedly connected with a first damping pad (20).

6. The environment-friendly ventilation structure of an elevator as recited in claim 5, wherein: the right side of the sliding sleeve (5) is fixedly connected with a second damping pad (21) which is matched with the first damping pad (20) for use.