CN214269856U

CN214269856U - Energy-saving ventilation structure for elevator

Info

Publication number: CN214269856U
Application number: CN202120259001.3U
Authority: CN
Inventors: 陈晓文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-24
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an energy-saving ventilation structure for an elevator, which comprises an elevator shaft and a car, wherein racks are arranged on two sides of the inner side wall of the elevator shaft, the bottom of the car is fixedly connected with a fan cover, the bottom of the inner side wall of the car is provided with a ventilation opening, the top of the fan cover is fixedly connected with an air pipe and is connected with the ventilation opening through the air pipe, the top of the car is provided with a gear, the gear is meshed with the rack, in the up-and-down movement process of the lift car, the gear rotates along with the up-and-down movement of the lift car to drive the bevel gear A to rotate, the bevel gear A drives the bevel gear B to rotate when rotating, vertical direction motion is converted into circular motion through the cooperation of bevel gear A and bevel gear B for bevel gear B can drive the rotation of bull stick and flabellum, ventilates the car inside when the flabellum rotates, compares in traditional ventilation structure, need not the electric energy, has improved ventilation structure's energy-conservation nature.

Description

Energy-saving ventilation structure for elevator

Technical Field

The utility model relates to an elevator technical field specifically is an elevator is with energy-conserving ventilation structure.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which move on at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical, also of the stepped type, the tread plates being mounted on a track, running continuously, known as an escalator or a moving walkway, serving the fixed lifting device of the given floor.

Patent number is CN 207608174U's publication an energy-conserving ventilation structure is used to elevator, simple and practical, energy saving and consumption reduction can constantly be the car transport new trend, and the circulation of air avoids the germ to breed for air quality keeps at the preferred level in the car, and it is good to take the travelling comfort, is favorable to that the passenger is healthy.

The elevator ventilation structure has the following defects that 1, when in use, the elevator ventilation structure only needs to supply power for ventilation equipment through electric energy, or generates certain energy consumption, and the energy conservation is general; 2. the bottom of a traditional elevator car is of a closed structure and cannot be ventilated, the ventilation mode of the elevator is limited, and the ventilation effect of the elevator is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an energy-conserving ventilation structure is used to elevator, aim at further improving the ventilation unit energy-conservation nature of elevator, can improve elevator ventilation mode and effect simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator is with energy-conserving ventilation structure, includes elevartor shaft and car, the rack is installed to elevartor shaft inside wall both sides, car bottom fixedly connected with fan housing, the vent has been seted up to car inside wall bottom, fan housing top fixedly connected with tuber pipe is connected with the vent through the tuber pipe, the gear is installed at the car top, the gear is connected with the rack meshing, bevel gear A is installed to gear surface one side, car top fixedly connected with mount, mount internally mounted has the bevel gear B of being connected with bevel gear A meshing, bevel gear B internally mounted has the bull stick, the flabellum that is located the car top is installed to the bull stick bottom.

As an optimal technical scheme of the utility model, the fan is installed at car inside wall top, the fan is located between the flabellum.

As an optimal technical scheme of the utility model, car top fixedly connected with mounting bracket, the car is connected with gear and bevel gear A through the mounting bracket.

As an optimal technical scheme of the utility model, mount internally mounted has bearing and bearing to be two, the mount is connected with the bull stick through the bearing.

As an optimal technical scheme of the utility model, car top fixedly connected with lifting rope, the car is connected with jacking equipment through the lifting rope.

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

1. the inside wall of elevartor shaft is fixed with the rack, the vertical direction motion of car in the inside of elevartor shaft, the gear of being connected with the rack meshing is installed at its top, bevel gear A is installed to gear one side, in the car up-and-down motion in-process, the gear rotates the rotation that drives bevel gear A along with the upper and lower of car, bevel gear A drives bevel gear B's rotation when rotating, cooperation through bevel gear A and bevel gear B converts vertical direction motion into circular motion, make bevel gear B can drive the rotation of bull stick and flabellum, ventilate to car inside when the flabellum rotates, compare in traditional ventilation structure, need not the electric energy, the energy-conservation of ventilation structure has been improved.

2. The bottom of car is fixed with the fan housing, and the vent has been seted up to the inside wall bottom of car, and fan housing top both sides are connected with the vent through the tuber pipe, and at the car along the descending in-process of elevartor shaft, the inside wind-force of descending in-process elevartor shaft can get into from the fan housing to blow in to the car inside from the vent position along the tuber pipe, compare in traditional elevator, through the ventilation structure that the bottom increases, improved the mode of ventilation and the quality of ventilation.

Drawings

Fig. 1 is a schematic view of the overall structure of an energy-saving ventilation structure for an elevator of the present invention;

fig. 2 is the utility model discloses a gear and bevel gear A junction structural sketch of energy-conserving ventilation structure for elevator.

In the figure: 1. an elevator shaft; 101. a rack; 2. a car; 201. a fan; 3. a fan housing; 301. an air duct; 302. a vent; 4. a mounting frame; 5. a gear; 501. a bevel gear A; 6. a fixed mount; 601. a bearing; 7. a bevel gear B; 701. a rotating rod; 702. a fan blade; 8. a lifting rope.

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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an elevator is with energy-conserving ventilation structure, includes elevartor shaft 1 and car 2, rack 101 is installed to 1 inside wall both sides of elevartor shaft, 2 bottom fixedly connected with fan housing 3 of car, vent 302 has been seted up to 2 inside wall bottoms of car, 3 top fixedly connected with tuber pipe 301 of fan housing are connected with vent 302 through tuber pipe 301, gear 5 is installed at 2 tops of car, gear 5 is connected with rack 101 meshing, bevel gear A501 is installed to 5 surperficial one sides of gear, 2 top fixedly connected with mounts 6 of car, 6 internally mounted of mount have with bevel gear A501 meshing be connected bevel gear B7, bevel gear B7 internally mounted has bull stick 701, the flabellum 702 that is located the car 2 top is installed to bull stick 701 bottom.

For example, in the process of up-and-down movement of the car 2, the gear 5 rotates along with the up-and-down movement of the car 2 to drive the bevel gear a501 to rotate, the bevel gear a501 drives the bevel gear B7 to rotate when rotating, and vertical movement is converted into circular movement through the matching of the bevel gear a501 and the bevel gear B7, so that the bevel gear B7 can drive the rotating rod 701 and the fan blade 702 to rotate, and the fan blade 702 ventilates the inside of the car 2 when rotating.

Referring to fig. 1, a fan 201 is installed on the top of the inner sidewall of the car 2, and the fan 201 is located between the fan blades 702.

Illustratively, a fan 201 is arranged on the top of the car 2, and the fan 201 is communicated with an external power supply and can be turned on when needed, so that the ventilation capacity is enhanced.

Referring to fig. 1-2, a mounting bracket 4 is fixedly connected to the top of the car 2, and the car 2 is connected to a gear 5 and a bevel gear a501 through the mounting bracket 4.

The location of the gear 5 and bevel gear a501 can be facilitated, for example, by a mounting bracket 4 fixed to the top of the car 2.

Referring to fig. 1, two bearings 601 are installed inside the fixing frame 6, and the fixing frame 6 is connected to the rotating rod 701 through the bearings 601.

Illustratively, the bearing 601 installed inside the fixing frame 6 can fix the position of the rotating shaft 701 without affecting the rotation thereof.

Referring to fig. 1, a lifting rope 8 is fixedly connected to the top of the car 2, and the car 2 is connected to a lifting device through the lifting rope 8.

Illustratively, the lifting of the car 2 can be controlled by connecting a lifting rope 8 fixed on the top of the car 2 with a lifting device.

When in use: the inside wall of elevator well 1 is fixed with rack 101, car 2 moves in the vertical direction in elevator well 1, gear 5 which is connected with rack 101 in a meshing way is installed on the top of car 2, bevel gear A501 is installed on one side of gear 5, in the up-and-down movement process of car 2, gear 5 rotates with the up-and-down movement of car 2 to drive the rotation of bevel gear A501, bevel gear A501 drives the rotation of bevel gear B7 when rotating, the vertical direction movement is converted into circular movement through the cooperation of bevel gear A501 and bevel gear B7, so that bevel gear B7 can drive the rotation of rotating rod 701 and fan blade 702, fan blade 702 ventilates the inside of car 2 when rotating, compared with the traditional ventilation structure, no electric energy is needed, the energy saving performance of the ventilation structure is improved, fan 201 is installed on the top of car 2, fan 201 is connected with an external power supply and can be turned on when necessary, the ventilation capability is enhanced, and the mounting rack 4 fixed on the top of car 2, can be convenient for install gear 5 and bevel gear A501's position, through bearing 601 at mount 6 internally mounted, can install the position of fixed pivot 701, do not influence its rotation simultaneously, lift equipment is connected through the lifting rope 8 that 2 tops of car are fixed, can control the lift of car 2, the bottom of car 2 is fixed with fan housing 3, vent 302 has been seted up to car 2's inside wall bottom, fan housing 3 top both sides are connected with vent 302 through tuber pipe 301, at car 2 along 1 down in-process of elevartor shaft 1, the inside wind-force of 1 interior elevartor shaft of down in-process can be followed fan housing 3 and got into, and blow in to car 2 inside from vent 302 position along tuber pipe 301, compare in traditional elevator, through the ventilation structure that the bottom increases, the mode of ventilating and the quality of ventilation have been improved.

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 energy-saving ventilation structure for an elevator comprises an elevator shaft (1) and a car (2), and is characterized in that: racks (101) are arranged on two sides of the inner side wall of the elevator shaft (1), the bottom of the elevator car (2) is fixedly connected with a fan cover (3), a ventilation opening (302) is formed in the bottom of the inner side wall of the car (2), an air pipe (301) is fixedly connected to the top of the fan housing (3) and is connected with the ventilation opening (302) through the air pipe (301), a gear (5) is installed at the top of the cage (2), the gear (5) is in meshed connection with the rack (101), a bevel gear A (501) is installed on one side of the surface of the gear (5), a fixed frame (6) is fixedly connected to the top of the cage (2), a bevel gear B (7) which is in meshed connection with the bevel gear A (501) is arranged in the fixed frame (6), bevel gear B (7) internally mounted has bull stick (701), flabellum (702) that are located car (2) top are installed to bull stick (701) bottom.

2. The energy-saving ventilating structure for an elevator according to claim 1, wherein: fan (201) is installed at car (2) inside wall top, fan (201) are located between flabellum (702).

3. The energy-saving ventilating structure for an elevator according to claim 1, wherein: car (2) top fixedly connected with mounting bracket (4), car (2) are connected with gear (5) and bevel gear A (501) through mounting bracket (4).

4. The energy-saving ventilating structure for an elevator according to claim 1, wherein: the fixing frame (6) is internally provided with two bearings (601), and the fixing frame (6) is connected with the rotating rod (701) through the bearings (601).

5. The energy-saving ventilating structure for an elevator according to claim 1, wherein: the lift car is characterized in that a lifting rope (8) is fixedly connected to the top of the lift car (2), and the lift car (2) is connected with lifting equipment through the lifting rope (8).