CN111268536A

CN111268536A - Novel door structure elevator

Info

Publication number: CN111268536A
Application number: CN202010073618.6A
Authority: CN
Inventors: 周晓雪
Original assignee: Hangzhou Baochen Technology Co Ltd
Current assignee: Hangzhou Baochen Technology Co Ltd
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-06-12
Anticipated expiration: 2040-01-22
Also published as: CN111268536B

Abstract

The invention discloses a novel door structure elevator, which comprises an upper rotating shaft fixed above a wall body and a lower rotating shaft fixed below the wall body, wherein a roller shutter is connected between the upper rotating shaft and the lower rotating shaft, and the roller shutter is wound on the upper rotating shaft and the lower rotating shaft; the roller shutter is fixed with a car, and an inlet is formed in the inlet of the car. The invention sets a set of retractable car which takes the entrance of the car as a basic position and the upper and lower sides of which extend to the top and the bottom of the shaft, along with the movement of the elevator, the upper and lower sides of the door extend, one side retracts, and all the hall doors are in a closed state all the time except the position of the elevator. The elevator car is not provided with a hall door, and a car door is arranged. The car door and the landing door do not need to be provided with a matching mechanism to be not interfered with each other when running, the existing mechanical structure and the control structure are simplified, the occupied space is small, the space is saved, and the space volume in the car can be improved.

Description

Novel door structure elevator

Technical Field

The invention particularly relates to a novel door structure elevator.

Background

Every layer is a layer door in the well at present elevator, and the general condition is horizontal opening mode, need set up between sedan-chair door and the layer door and coordinate the mechanism and do not disturb when carrying out the operation, and the butt joint is synchronous when opening the door and is opened, and the structure is complicated, and the control guarantee sets up loaded down with trivial details, and occupation space is big.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the novel door structure elevator, which ensures that the car frame is adjusted and fixed in a certain range, thus simplifying production and improving the product applicability.

The technical scheme for solving the technical problems is as follows: a novel door structure elevator comprises an upper rotating shaft fixed above a wall body and a lower rotating shaft fixed below the wall body, wherein a roller shutter is connected between the upper rotating shaft and the lower rotating shaft and is wound on the upper rotating shaft and the lower rotating shaft; the roller shutter is fixed with a car, and an inlet is formed in the inlet of the car.

The invention is further configured such that the upper rotating shaft is fixed to a wall surface through an upper bracket, and the lower rotating shaft is fixed to the wall surface through a lower bracket.

The invention is further provided that waist-shaped holes are arranged on the upper bracket and the lower bracket and used for placing two ends of the upper rotating shaft and the lower rotating shaft.

The invention is further provided that the inner sides of the upper bracket and the lower bracket are fixed with racks vertical to the wall body, two ends of the upper rotating shaft and the lower rotating shaft are both fixed with gears, and the gears are meshed with the racks.

The rolling curtain is further provided with a plurality of rectangular rotating bodies I and a plurality of rectangular rotating bodies II which are spliced together at intervals, a plurality of cylindrical bodies are connected to two sides of the rotating bodies I, a plurality of small rotating shafts are connected to two sides of the rotating bodies II, and the small rotating shafts are inserted into the cylindrical bodies to be rotatably connected.

The invention is further provided that channel steel is fixed at the edges of the first rotating body and the second rotating body.

The invention is further provided that a front bottom plate is fixed at the inlet edge of the car, the cross section of the front bottom plate is U-shaped, a middle protruding part of the front bottom plate is fixed on the channel steel, or two sides of the middle protruding part of the front bottom plate extend outwards to be connected with fixing plates inserted into the channel steel.

The invention is further provided that a car door is arranged at the entrance of the car, and a gap is reserved between the car door and the channel steel.

In conclusion, the invention has the following beneficial effects: a retractable car is arranged on the basis of the car entrance, the upper side and the lower side of the retractable car extend to the top and the bottom of the shaft, along with the movement of the elevator, the upper side and the lower side of the door extend, one side of the door retracts, and all the hall doors are in a closed state all the time except the elevator position. The elevator car is not provided with a hall door, and a car door is arranged. The car door and the landing door do not need to be provided with a matching mechanism to be not interfered with each other when running, the existing mechanical structure and the control structure are simplified, the occupied space is small, the space is saved, and the space volume in the car can be improved.

Drawings

FIG. 1 is a schematic view of the present invention mounted to a wall;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of another embodiment of the present invention;

FIG. 4 is a cross-sectional view of FIG. 3;

FIG. 5 is a schematic view of a connection structure of a rack and pinion;

FIG. 6 is a schematic view of the structure of the roller shutter;

fig. 7 is a schematic structural diagram of the first swivel.

Wherein, 1, wall body; 2. an upper rotating shaft; 3. a lower rotating shaft; 4. rolling a curtain; 5. a car; 6. an upper bracket; 7. a lower bracket; 8. a kidney-shaped hole; 9. rotating the first body; 10. a cylindrical body; 11. channel steel; 12. A front chassis; 13. a protrusion; 14. a gap; 15. a car door; 16. a rack; 17. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As an embodiment of the present invention, referring to fig. 1, the novel door structure elevator includes an upper rotating shaft 2 fixed to an upper side of a wall body 1 and a lower rotating shaft 3 fixed to a lower side of the wall body 1, and a roll screen 4 is connected between the upper rotating shaft 2 and the lower rotating shaft 3, and the roll screen 4 is wound on the upper rotating shaft 2 and the lower rotating shaft 3. A car 5 is fixed to the roller shutter 4, and the roller shutter 4 has an entrance at an entrance of the car 5. The upper rotating shaft 2 or the lower rotating shaft 3 moves to drive the rolling of the roller shutter 4, and then the lift of the lift car 5 can be realized.

As an embodiment of the present invention, referring to fig. 2, the upper rotating shaft 2 is fixed to the wall surface 1 by an upper bracket 6, and the lower rotating shaft 3 is fixed to the wall surface 1 by a lower bracket 7.

As a preferred embodiment of the present invention, referring to fig. 3 and 5, the upper bracket 6 and the lower bracket 7 are formed with kidney-shaped holes 8 for placing both ends of the upper rotating shaft 2 and the lower rotating shaft 3. Racks 16 vertical to the wall body 1 are fixed on the inner sides of the upper support 6 and the lower support 7, gears 17 are fixed at two ends of the upper rotating shaft 2 and the lower rotating shaft 3, and the gears 17 are meshed with the racks 16. When the effect is when rolling up curtain 4 and opening and packing up, go up pivot 2 or pivot 3 can be in kidney type hole 8 forward or backward movement, the purpose is to reach rolling up curtain 4 and go up pivot 2 or pivot 3 and be perpendicular tangent all the time (the reason is that the radius can increase when rolling up curtain 4, can reduce when opening up pivot 2 or pivot 3), and can not set up the rack and pinion easily and bend excessively like the last embodiment.

Referring to fig. 6 and 7, the rolling screen 4 includes a plurality of rectangular rotators one 9 and two rotators two spliced together at intervals, wherein a plurality of cylindrical bodies 10 are connected to both sides of the rotator one 9, and a plurality of small rotating shafts are connected to both sides of the rotator two, and the small rotating shafts are inserted into the cylindrical bodies 10 and are rotatably connected. The most peripheral tubular body 10 of the roller shutter 4 also has a guiding function.

Referring to fig. 4 and 6, channel steel 11 is fixed at the edges of the first swivel body 9 and the second swivel body to play a role in guiding and limiting. A front bottom plate 12 is fixed at the entrance edge of the car 5, the cross section of the front bottom plate 12 is U-shaped, a middle protruding part 13 of the front bottom plate 12 is fixed on the first swivel 9 or the second swivel, or two sides of the middle protruding part 13 of the front bottom plate 12 extend outwards to be connected with a fixing plate inserted into the channel steel 11.

A car door 15 is arranged at the entrance of the car 5, and a gap 14 is reserved between the car door 15 and the channel steel 11, so that the car door 15 can move smoothly towards two sides.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel door structure elevator which characterized in that: the rolling device comprises an upper rotating shaft fixed above a wall body and a lower rotating shaft fixed below the wall body, wherein a rolling curtain is connected between the upper rotating shaft and the lower rotating shaft, and the rolling curtain is rolled on the upper rotating shaft and the lower rotating shaft; the roller shutter is fixed with a car, and an inlet is formed in the inlet of the car.

2. The new door structure elevator according to claim 1, characterized in that: the upper rotating shaft is fixed to the wall surface through the upper support, and the lower rotating shaft is fixed to the wall surface through the lower support.

3. The new door structure elevator according to claim 2, characterized in that: waist-shaped holes are formed in the upper support and the lower support and used for placing the two ends of the upper rotating shaft and the two ends of the lower rotating shaft.

4. The new door structure elevator according to claim 3, characterized in that: the inner sides of the upper support and the lower support are fixedly provided with racks perpendicular to a wall body, two ends of the upper rotating shaft and the lower rotating shaft are fixedly provided with gears, and the gears are meshed with the racks.

5. The new door structure elevator according to claim 1, characterized in that: the roller shutter comprises a first rotating body and a second rotating body which are spliced together at intervals and are rectangular, a plurality of cylindrical bodies are connected to two sides of the first rotating body, a plurality of small rotating shafts are connected to two sides of the second rotating body, and the small rotating shafts are inserted into the cylindrical bodies and connected in a rotating mode.

6. The new door structure elevator according to claim 5, characterized in that: channel steel is fixed at the edges of the first rotating body and the second rotating body.

7. The new door structure elevator according to claim 6, characterized in that: the entrance edge of car is fixed with the front bottom plate, the cross section of front bottom plate is the U-shaped, the middle protruding portion of front bottom plate is fixed turn one or turn on two, perhaps, the outside extension in both sides of the middle protruding portion of front bottom plate is connected with and is used for inserting the fixed plate in the channel-section steel.

8. The new door structure elevator according to claim 7, characterized in that: a car door is installed at the entrance of the car, and a gap is reserved between the car door and the channel steel.