Landing door structure device with opening amplitude of elevator landing door consistent with width of lift car

Abstract

The invention discloses a unique landing door structure device which is mainly designed in order to solve the problems that the position of an elevator shaft of a household villa is small, a landing door needs to be opened to the maximum degree, left and right unblocked spaces of an elevator hall cannot be affected, and an elevator can really become a comfortable, unblocked and attractive current situation. The design thought that the opening space of an existing traditional elevator landing door is always solidified in the space of an elevator shaft is broken through, meanwhile, the mode that the elevator landing door is a vertical hinged door (single or double opening is adopted, the opening width is enough, but the unblocked space of an elevator hall is influenced) is changed, the elevator landing door is combined with building decoration to be integrated, and building decoration is achieved. An elevator landing door is arranged on an edge opening outside an elevator shaft, and a door moving rail of the landing door is extended to the outside of two sides of the elevator shaft, so that the opening width of the elevator landing door can be consistent with the width of an elevator car, building and decoration integration can be taken into account, and a luxury elevator hall can be decorated; and the door can also be used as a hidden access channel embedded in furniture, and is practical, comfortable, smooth and attractive.

Description

Technical Field

[0002] The technology of the present invention is a structural device that can open the outer door (floor door) of the elevator car to the maximum extent. Its opening range can reach the width of the elevator car, breaking the convention that the elevator floor door only rotates within the elevator shaft (or occupies a large area of ​​the elevator hall space). It is particularly related to home villa elevators, how to effectively utilize indoor space, and the structure that integrates elevator exterior decoration and building decoration. It belongs to the technical field of elevator floor door structure and installation structure. Background Art

[0003] The demand background of this structural device is that it is developed to meet the seemingly contradictory user requirements of small space in villas and houses, and to install large-space, large-door elevators as much as possible, which must be both exquisite and beautiful, comfortable and unobstructed. In this context, how to meet customer needs as much as possible is the background of the development of the elevator floor door optimization device.

[0004] Background technology of the current industry status; According to the current conventional elevator landing doors, there are 4 opening methods [center-split door, folding side-sliding door, swing door (single, double)], but without exception, the opening width (width) of the landing door (center-split door, side-sliding door) will not exceed the width of the elevator shaft (about 50%-60%), and all rotate within the width of the elevator shaft. Although the opening width of the swing door can exceed 60% of the width of the elevator shaft (breaking the rotation in the elevator shaft), the swing door occupies the effective space of the elevator hall. This has created such a dilemma. Because the elevator shaft occupies the building space, it is hoped that the size will be reduced as much as possible during the architectural design (especially most of the home elevators are later modified), but on the other hand, for the comfort of users taking the elevator, it is also desired to increase the elevator car space and the space of the access passage. This has caused an irreconcilable contradiction and reasonable configuration problem between the size of the elevator car and the size of the elevator shaft. The size of the conventional elevator shaft and the car are in a certain proportion. Under the existing elevator design mode, the opening of the elevator floor door cannot exceed about 60% of the width of the elevator shaft. (For example: if the width of the elevator shaft is 1.2 meters, the opening range of the center door or side sliding door can only be about 0.55 meters). If a swing door (single or double) is used as the elevator floor door, although in theory it is possible to open a door of the same width as the car, the elevator floor door opened at this time will also affect the passage of the elevator hall to the left (or right) in and out of the elevator car. In short, there are still certain disadvantages in the current elevator design and use. If it is a commercial elevator, for the comfort of the elevator ride, the width of the elevator shaft will be increased to achieve the maximum opening range of the elevator car and solve such problems. However, for home villa elevators, due to the limitations of the residential building structure and the current situation of the generally small elevator shaft, if the floor door is made into a center door or a side sliding door, the opening range is not satisfactory. According to the current technical status of home villa elevators, there are the following defects: 1. If the elevator floor door adopts a center-split door or a side-sliding door, the door opening range is generally small, and the comfort of entering and exiting the elevator is not enough. The width of the floor door is restricted by the width of the elevator shaft. Generally, the width of the floor door will not exceed 60% of the width of the elevator shaft.

[0005] 2. If the elevator floor doors are swing doors (single or double), they will have a significant impact on and occupy the entrance and exit space of the elevator hall. The floor doors are also restricted by the size of the elevator hall. Since swing doors are generally only suitable for home use, and the elevator hall space of home elevators is often not large, a contradiction arises between demand and status quo.

[0006] The technical background is to make the best optimization plan under the situation of small space in home villas and houses, and the seemingly contradictory and irreconcilable requirements of installing large-space and large-door elevators, which must be exquisite and beautiful, comfortable and unobstructed. Summary of the invention

[0007] The purpose of the technology of the present invention is to provide a technology that can overcome the shortcomings of the existing elevator floor door structure technology without increasing the width of the existing elevator shaft, and can adapt to maximizing the opening of the elevator floor door (to the same width as the car), and can also not affect the unobstructed space of the elevator hall, so that it is possible to make a small elevator shaft for home use with large floor doors. In order to solve the defects of the current elevator floor door structure technology, the technology of the present invention adopts the following technical scheme, the upper and lower sliding tracks of the elevator floor door are installed on the outside of the elevator shaft (close to the floor door), and are flush with the outer opening of the elevator shaft, and the sliding track is extended to about one time outside the elevator shaft (extending left and right according to the direction of the door opening or single or double elevator shaft), and the specific extension size is calculated according to the following formula [Extended elevator shaft outer size = ideal door opening range (generally the width of the car)]. The technology of the present invention can adopt the following further specific technical schemes; ⒈ The elevator hall floor door is integrated with the interior decoration of the building, so that the elevator floor door is integrated into the home decoration.

[0008] ⒉ The elevator hall door can be embedded in the furniture to create a hidden up and down passage.

[0009] Figure 1 A schematic diagram of the technical structure of the present invention and the connection of its components; Figure 2-1 Schematic diagram of opening of split doors in the prior art; Figure 2-2 Schematic diagram of one-way (folding) opening of elevator landing door in the prior art; Figure 3-1 Schematic diagram of the prior art two-way opening of elevator landing doors; Figure 3-2 Schematic diagram of opening a swing door in the prior art;

[0010] An elevator floor door structure that meets the above requirements has been implemented in a residential area in Linping District, Hangzhou City, Zhejiang Province.

Claims

1. The floor door structure device with the opening range consistent with the width of the elevator car is composed of two parts: the external sliding door system device and the internal floor door opening and closing control system device. The external sliding door part: consists of the upper track ①, pulley block ②, elevator floor door ③, and lower track ④; the internal opening and closing control system part: consists of the door opening control device ⑤, the door closing control device ⑥, the floor door moving motor ⑦, the wire rope, the pulley block (or magnetic suspension) device ⑧, and the elevator floor door control device (elevator control system floor door control unit) ⑨.

2. The elevator floor door structure device according to claim 1, wherein the opening range of the elevator floor door is consistent with the width of the car: characterized in that The maximum opening width of the elevator floor door③ can reach the width of the car, maximizing the convenience of entering and exiting the elevator.

3. The elevator floor door structure device according to claim 1, wherein the opening range of the elevator floor door is consistent with the width of the car: The upper track ① and the lower track ④ can be various types of tracks (including electric pulleys and magnetic levitation) suitable for different sliding doors, and the length of the tracks can reach about one time the width of the elevator shaft.

4. The elevator floor door structure device according to claim 3, wherein the opening range of the elevator floor door is consistent with the width of the car: The elevator floor door ③ can be a one-way sliding door [corresponding to the upper track ① and the lower track ④ extending in one direction (left or right)] or a two-way sliding door [corresponding to the upper track ① and the lower track ④ extending in two directions], which does not occupy the external space of the elevator hall and does not affect the entry and exit of people and goods in any direction.

5. The elevator floor door structure device according to claim 1, wherein the opening range of the elevator floor door is consistent with the width of the car: Elevator floor door③ can be combined with architectural decoration to hide the elevator passage and integrate the elevator with interior decoration.

6. The elevator floor door structure device according to claim 1, wherein the opening range of the elevator floor door is consistent with the width of the car: The elevator floor door control device ⑨ is a device that controls the opening and closing of the floor door. It is the floor door control unit of the elevator central control center and is uniformly controlled by the elevator central control.

7. The elevator floor door structure device according to claim 1, wherein the opening range of the elevator floor door is consistent with the width of the car: The door opening control device ⑤ and the door closing control device ⑥ can be any control and positioning device such as a travel switch, a limit switch, a proximity switch, a light-operated switch, etc.

8. The elevator floor door structure device according to claim 1, wherein the opening range of the elevator floor door is consistent with the width of the car: The floor door moving motor ⑦ acts on the lateral movement of the elevator floor door, and the wire rope, pulley (or magnetic suspension) device ⑧ is a device that cooperates with the moving motor ⑦ to achieve the purpose of lateral movement of the elevator floor door.

9. The elevator floor door structure device according to claim 1, wherein the opening range of the elevator floor door is consistent with the width of the car: The connection relationship between various parts and components: the elevator floor door ③ is hung on the upper track ① through the pulley block ② and fits the lower track ④. The floor door moving device is composed of the floor door moving motor ⑦ and the wire rope, pulley (or magnetic levitation) device ⑧ that slides together. The elevator floor door control device ⑨, according to the door opening control device ⑤ and the door closing control device ⑥, achieves the purpose of controlling the lateral movement of the electric door composed of the floor door moving motor ⑦, wire rope, pulley (or magnetic suspension) device ⑧ (opening and closing of the elevator floor door).

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