CN212450222U

CN212450222U - Elevator car door storage structure

Info

Publication number: CN212450222U
Application number: CN202020931124.2U
Authority: CN
Inventors: 张凡; 郑剑波
Original assignee: Fujian Kuaike Urban Construction Additional Elevator Co ltd
Current assignee: Fujian Kuaike Urban Construction Additional Elevator Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-02-02
Anticipated expiration: 2030-05-28

Abstract

The utility model provides an elevator sedan-chair door accomodates structure, includes the elevator railway carriage or compartment body, elevator railway carriage or compartment body front end is provided with the unilateral sedan-chair door of two relative settings, unilateral sedan-chair door includes first door plant and second door plant, through linkage hinged joint between first door plant and the second door plant, the top of unilateral sedan-chair door is provided with guide rail assembly, the bottom of unilateral sedan-chair door is provided with the sill subassembly. This structure easily realizes, simple structure through buckling sedan-chair door 90 degrees, and the sedan-chair door that has significantly reduced accomodates required area. Meanwhile, the linkage hinge is adopted for connecting the door plates, the working resistance is small, the door is tightly closed, and the appearance is good.

Description

Elevator car door storage structure

Technical Field

The utility model relates to an elevator sedan-chair door accomodates structure.

Background

When an existing car door is opened, a car door plate moves outwards along the direction of a sill and is arranged between the side wall of the car and the inner wall of a hoistway. Therefore, there must be sufficient space between the car side walls and the hoistway inner walls to accommodate the door movement requirements, which is the primary reason for the large floor space in elevator hoistways.

Disclosure of Invention

An object of the utility model is to provide an elevator sedan-chair door accomodates structure.

The technical scheme of the utility model lies in: the utility model provides an elevator sedan-chair door accomodates structure, includes the elevator railway carriage or compartment body, elevator railway carriage or compartment body front portion is provided with the unilateral sedan-chair door of two relative settings, unilateral sedan-chair door includes first door plant and second door plant, through linkage hinged joint between first door plant and the second door plant, the top of unilateral sedan-chair door is provided with guide rail set spare, the bottom of unilateral sedan-chair door is provided with the sill subassembly.

Furthermore, avoidance break angles are arranged on two side parts of the front end of the elevator compartment body.

Further, the guide rail assembly comprises a transverse guide rail, an arc-shaped guide rail and a vertical guide rail, and a limiting block is arranged at the tail end of the vertical guide rail.

Further, the sill assembly comprises a transverse sill, an arc sill and a vertical sill, and a limiting block is arranged at the tail end of the vertical sill.

Furthermore, a plurality of door hanging wheels are arranged at the top of the unilateral car door, and the door hanging wheels roll in the guide rail assembly.

Furthermore, a plurality of door sliding blocks are arranged at the bottom of the unilateral car door, and the door sliding blocks slide in the sill component.

Furthermore, the linkage hinge comprises a shaft lever, an outer sleeve body sleeved on the shaft lever and an inner sleeve body sleeved on the shaft lever and positioned inside the outer sleeve body, the outer sleeve body and the inner sleeve body are respectively and fixedly connected with fixed blades, and the fixed blades are provided with fixing holes.

Compared with the prior art, the utility model has the advantages of it is following: this structure easily realizes, simple structure through buckling sedan-chair door 90 degrees, and the sedan-chair door that has significantly reduced accomodates required area. Meanwhile, the linkage hinge is adopted for connecting the door plates, the working resistance is small, the door is tightly closed, and the appearance is good.

Drawings

Fig. 1 is a top cross-sectional view of the present invention (the left side is shown in a closed state, and the right side is shown in an open state);

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a linked hinge;

FIG. 4 is a schematic view showing a door opened state;

in the figure: 1-elevator car body, 2-first door plate, 3-second door plate, 4-avoidance break angle, 5-transverse guide rail, 6-arc guide rail, 7-vertical guide rail, 8-limiting block, 9-buffering pad, 10-transverse sill, 11-arc sill, 12-vertical sill, 13-door hanging wheel, 14-door sliding block, 15-shaft rod, 16-outer sleeve body, 17-inner sleeve body, 18-fixed blade and 19-fixed hole.

Detailed Description

In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.

Refer to fig. 1-4.

The utility model provides an elevator sedan-chair door accomodates structure, includes the elevator railway carriage or compartment body 1, elevator railway carriage or compartment body front portion is provided with the unilateral sedan-chair door of two relative settings, unilateral sedan-chair door includes first door plant 2 and second door plant 3, through linkage hinged joint between first door plant and the second door plant, the linkage hinge embedded with first door plant and second door plant in, the top of unilateral sedan-chair door is provided with guide rail set spare, the bottom of unilateral sedan-chair door is provided with the sill subassembly.

In this embodiment, the two side portions of the front end of the elevator car body are provided with avoidance folding angles 4 so as to avoid a movement space required by the second door panel in the rotating process.

In this embodiment, the guide rail assembly includes transverse guide 5, arc guide 6, vertical guide 7 to restrict unilateral door plant movement track, transverse guide does not hug closely with the elevator railway carriage or compartment body, vertical guide does not hug closely with the lateral wall of the elevator railway carriage or compartment body, leaves sufficient space in order to avoid rotating the collision of in-process with the elevator sedan-chair door, the end of vertical guide is provided with stopper 8, the stopper lateral wall is provided with blotter 9, avoids the door plant striking stopper noise.

In this embodiment, the sill subassembly includes horizontal sill 10, arc sill 11, vertical sill 12, the sill subassembly corresponds the setting with the guide rail subassembly to supplementary guide rail subassembly is to the motion restriction of unilateral door plant, horizontal sill is not hugged closely with the elevator railway carriage or compartment body, vertical sill is not hugged closely with the lateral wall of the elevator railway carriage or compartment body, leaves sufficient space in order to avoid rotating the collision of in-process with the elevator sedan-chair door, the end of vertical sill is provided with the stopper, the stopper lateral wall is provided with the blotter, avoids the door plant striking stopper to send the noise.

In this embodiment, the top of the unilateral car door is provided with a plurality of door hanging wheels 13, and the door hanging wheels roll in the guide rail assembly to reduce the friction force caused by the movement of the unilateral car door.

In this embodiment, a plurality of door sliders 14 are disposed at the bottom of the unilateral car door, and the door sliders slide in the sill assembly to limit the movement track of the unilateral car door.

In this embodiment, the linkage hinge includes a shaft rod 15, an outer sleeve 16 sleeved on the shaft rod, and an inner sleeve 17 sleeved on the shaft rod and located inside the outer sleeve, the outer sleeve and the inner sleeve are respectively and fixedly connected with a fixing leaf 18, the fixing leaf has a fixing hole 19, the two fixing leaves are respectively connected with a first door panel and a second door panel which need to be hinged, relative rotation folding of the two components is realized by rotating around the shaft rod, and both ends of the inner sleeve and the outer sleeve are riveted to form a convex portion or are closed to avoid coming off from the shaft rod.

The working principle is as follows: when the door is opened, the car door plate moves towards two sides under the action of the door opening machine, the second door plate rotates around the linkage hinge after entering the arc-shaped guide rail and the arc-shaped sill, the tail end of the second door plate gradually deviates backwards, and finally the second door plate is just perpendicular to the first door plate.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides an elevator sedan-chair door accomodates structure, includes the elevator railway carriage or compartment body, its characterized in that, elevator railway carriage or compartment body front portion is provided with the unilateral sedan-chair door of two relative settings, unilateral sedan-chair door includes first door plant and second door plant, through linkage hinged joint between first door plant and the second door plant, the top of unilateral sedan-chair door is provided with guide rail assembly, the bottom of unilateral sedan-chair door is provided with the sill subassembly.

2. The elevator car door containing structure as claimed in claim 1, wherein the elevator car body is provided with an avoidance bevel on both sides of the front end thereof.

3. The elevator car door receiving structure according to claim 1, wherein the guide rail assembly comprises a transverse guide rail, an arc-shaped guide rail and a vertical guide rail, and a limiting block is arranged at the tail end of the vertical guide rail.

4. The elevator car door containing structure as claimed in claim 1, wherein the sill assembly comprises a transverse sill, an arc sill and a vertical sill, and the end of the vertical sill is provided with a limiting block.

5. The elevator door receiving structure of claim 3, wherein the single-sided door top is provided with a plurality of door sheaves that roll within the rail assembly.

6. The elevator car door receiving structure according to claim 4, wherein a plurality of door sliders are disposed at the bottom of the single-side car door and slide in the sill assembly.

7. The elevator car door receiving structure according to claim 1, wherein the linkage hinge includes a shaft, an outer sleeve covering the shaft, and an inner sleeve covering the shaft and located inside the outer sleeve, the outer sleeve and the inner sleeve are respectively fixedly connected with a fixing leaf, and the fixing leaf has a fixing hole.