CN211141231U

CN211141231U - Elevator shaft

Info

Publication number: CN211141231U
Application number: CN201921405825.6U
Authority: CN
Inventors: 沈夏; 吴剑平; 叶佳芳
Original assignee: Giant Kone Elevator Co Ltd
Current assignee: Giant Kone Elevator Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-07-31
Anticipated expiration: 2029-08-28

Abstract

The utility model provides an elevator well belongs to elevator well frame field. The elevator hoistway includes an aluminum alloy derrick and a landing door system; the landing door system comprises a landing door connecting device, a landing door sleeve, a landing door sill and a landing door plate; the landing door connecting device and the landing door sill are both arranged on the aluminum alloy frame; one end of the landing door pocket is fixed on the landing door connecting device, and the other end of the landing door pocket is fixed on the landing door sill; the landing door plate is movably arranged on the landing door connecting device. Through the design of the elevator derrick integrating the functions of the elevator landing door sill and the door sleeve, the design can be optimized, materials are saved, the field installation is optimized, the installation procedure between the original elevator landing door device and the hoistway frame is reduced, the installation time is reduced, and the installation cost of elevator equipment is reduced.

Description

Elevator shaft

Technical Field

The utility model relates to an elevator shaft; belongs to the technical field of elevator shafts.

Background

At present, aluminum alloy headframes are used for household elevators and part of passenger elevators in the market, and the aluminum alloy headframes have the advantages of convenience in installation, flexibility in construction and the like.

For example, the patent of the invention in China with the publication number of CN 105883549B discloses an elevator shaft. The elevator car comprises a bottom plate, a top plate, a car frame and a counterweight frame, wherein the car frame comprises an upper beam, a car upright post and a bottom beam, the car upright post is fixedly connected between the upper beam and the bottom beam, guide shoes are arranged on the car upright post, and the counterweight frame comprises a counterweight beam and a counterweight upright post; at least four hollow multi-edge upright columns are arranged in the shaft, and rectangular bulges matched with the guide shoes are arranged on the side edges of the multi-edge upright columns; the counterweight guide shoe matched with the rectangular protrusion is arranged on the counterweight beam and is in sliding connection with the rectangular protrusion, so that the side edges of the multi-edge stand columns form counterweight guide rails.

Such elevator hoistways also require the installation of landing door systems after the completion of the erection. Landing door systems typically include landing door assemblies, landing door panels, landing sill, landing door jambs, and the like. Generally, components such as landing door devices, landing sill and landing door covers need to be configured independently and are respectively installed on a crosspiece and a vertical crosspiece in an aluminum alloy hoistway frame, and when a landing door system is installed, control and adjustment of all sizes are troublesome, and installation errors are prone to occurring in connection of the crosspiece and the landing sill.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem and provide an elevator well. This elevator well has integrateed layer door sill and little door pocket, adopts the structural design of two unifications, can save the step of each critical dimension of control adjustment when former layer door system installation, reduces crosspiece and the split type installation error of being connected of layer door sill.

The utility model provides a technical scheme as follows of above-mentioned problem:

an elevator hoistway comprises an aluminum alloy frame and a landing door system, wherein the landing door system comprises a landing door connecting device, a landing door panel, a landing door sleeve and a landing door sill; the landing door connecting device and the landing door sill are both arranged on the aluminum alloy frame; one end of the landing door pocket is fixed on the landing door connecting device, and the other end of the landing door pocket is fixed on the landing door sill; the landing door plate is movably arranged on the landing door connecting device.

Preferably, the landing sill is formed by a derrick crosspiece of an aluminum alloy frame and is connected to a derrick vertical crosspiece of the aluminum alloy frame.

Preferably, the derrick crosspiece is designed into a structure comprising a vertical plane and a slope so as to replace the function of an original toe guard.

Preferably, the landing door connecting device is connected to a derrick rung of the aluminum alloy frame.

Preferably, the landing door connecting device comprises a guide rail arranged on a derrick crosspiece of an aluminum alloy frame, an L type landing door mounting frame, a moving roller and an adjusting wheel, wherein the moving roller is mounted at the vertical part of the L type landing door mounting frame and is in matched connection with the guide rail, the adjusting wheel is mounted at the vertical part of the L type landing door mounting frame, is positioned below the mounting position of the moving roller and is in matched arrangement with the lower surface of the derrick crosspiece of the aluminum alloy frame provided with the guide rail, and the transverse part of the L type landing door mounting frame is used for mounting the landing door panel.

Preferably, the upper surface of the landing door sill is provided with a sill groove, and the lower end of the landing door panel is movably matched with the sill groove.

Preferably, the landing sill further comprises an upper glass clamping groove and a lower glass clamping groove.

Preferably, the landing door pocket comprises a side-mounted glass clamping groove, and the side-mounted glass clamping groove is aligned with the upper glass clamping groove and used for mounting the same glass or decoration panel.

Preferably, as the technical scheme, the landing sill is further provided with a first vacant area, a second vacant area, a third vacant area and a fourth vacant area, so that the weight of the landing sill is reduced and the strength is improved.

Preferably, the landing door pocket further comprises a fifth vacant area, a sixth vacant area and a seventh vacant area, so as to reduce the weight of the landing door pocket and improve the strength.

The utility model discloses following beneficial effect has:

1. the utility model integrates the landing sill and the small door pocket, adopts a two-in-one structural design, can optimize the design, save materials, optimize the field installation, reduce the installation procedure between the original landing door device and the well frame of the elevator, reduce the installation time and reduce the installation cost of the elevator equipment; the elevator is suitable for the fields of household elevators or passenger elevators in shafts with sectional material structures and the like;

2. the derrick crosspiece is directly designed into a structure with a vertical plane and a slope, and can replace the function of the original foot guard; the vertical bar used as the small door pocket can directly adopt a standard section structure, does not influence the installation of derrick glass, and is simple, convenient and efficient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a block diagram of the landing door system of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a schematic structural view of the sill;

FIG. 5 is a schematic view of the structure of the door pocket;

the structure comprises an aluminum alloy frame 1, a decorative glass panel 2, a landing door system 3, a landing door connecting device 31, a guide rail 31-1, a sliding wheel 31-2, an L-type landing door installation frame 31-2-1, a L-32-type landing door installation frame vertical part 31-2-2, a L-type landing door installation frame transverse part 31-3, a movable pulley 31-4, an adjusting wheel 32-4, a landing door sill 32-2, a ground sill 32-1, an upper glass groove 32-2, a lower glass groove 32-3, a vertical plane structure 32-4 of a derrick rung, a slope structure 32-5 of the derrick rung, a first vacant area 32-6, a second vacant area 32-7, a third vacant area 32-8, a fourth vacant area 32-9, a landing door pocket 33, a side installation glass clamping groove 33-2, a fifth vacant area 33-3, a sixth vacant area 33-4 and a seventh vacant area 33-4.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and examples.

This detailed description is to be construed as illustrative only and is not intended to be limiting of the invention, and any modifications made by those skilled in the art after reading the present specification are intended to be protected by the following claims.

An elevator hoistway, as shown in fig. 1-5. It integrates the functions of a hoistway, a landing sill and a door sleeve. The decorative glass door comprises an aluminum alloy frame 1, a decorative glass panel 2 and a layer door system 3. The landing door system comprises a landing door connecting device 31, a landing door sill 32, a landing door pocket 33 and a landing door panel 34.

In the landing door system 3, a landing door connecting device 31 and a landing door sill 32 are arranged on an aluminum alloy frame 1, one end of a landing door sleeve 33 is fixed on the landing door connecting device 31, the other end of the landing door sleeve 33 is fixed on the landing door sill, a landing door sheet 34 is movably arranged on the landing door connecting device 31, the landing door sill 32 is composed of a derrick crosspiece of an aluminum alloy frame 1 and is connected to a derrick vertical crosspiece of the aluminum alloy frame 1, the derrick crosspiece is designed into a structure comprising a vertical plane 32-4 and a slope 32-5 to replace the function of an original foot protection plate, the landing door connecting device 31 is connected to a derrick crosspiece of the aluminum alloy frame 1, the landing door connecting device 31 comprises guide rails 31-1 and L type landing door mounting frames 31-2, moving rollers 31-3 and adjusting wheels 31-4 which are arranged on the derrick crosspiece of the aluminum alloy frame 1, the moving rollers 31-3 and the adjusting wheels 31-4 are arranged on the derrick crosspiece of the landing door mounting frames 31-2 of the L type landing door mounting frames 31-2 and are connected with the guide rails 31-1 and matched with the guide rails 31-2, the adjusting wheels 31-3 and the glass door mounting frames 31-32, the door mounting devices 31-3 are arranged on the glass sill area 31-32, the glass door mounting rail mounting rack 31-2, the glass door mounting rack 31-32, the glass door mounting rack 31-3, the glass door mounting rack 32, the glass door-32 is arranged on the glass door mounting rack 31-3, the glass door mounting rack 32, the glass door mounting rack, the glass door 31-32, the glass door mounting rack 32 is arranged on the glass door mounting rack 32, the glass door mounting rack 32 is arranged on the glass door mounting rack, the glass door mounting rack.

Claims

1. An elevator hoistway, comprising an aluminum alloy frame (1); the method is characterized in that: the elevator hoistway further comprises a landing door system (3), wherein the landing door system (3) comprises a landing door connecting device (31), a landing door panel (34), a landing door pocket (33) and a landing door sill (32); the landing door connecting device (31) and the landing door sill (32) are both arranged on the aluminum alloy frame (1); one end of a landing door sleeve (33) is fixed on the landing door connecting device (31), and the other end of the landing door sleeve is fixed on the landing door sill (32); the landing door panel (34) is movably arranged on the landing door connecting device (31).

2. The elevator hoistway of claim 1, wherein: the landing sill (32) is composed of a derrick crosspiece of the aluminum alloy frame (1) and is connected to a derrick vertical crosspiece of the aluminum alloy frame (1).

3. The elevator hoistway of claim 2, wherein: the derrick crosspiece is designed into a structure containing a vertical plane (32-4) and a slope (32-5) to replace the function of an original foot guard.

4. The elevator hoistway of claim 1, wherein: the landing door connecting device (31) is connected to a derrick crosspiece of the aluminum alloy frame (1).

5. The elevator hoistway according to claim 4, wherein the landing door connecting device (31) comprises a guide rail (31-1) provided on a mast rung of the aluminum alloy frame (1), L-type landing door mounts (31-2), a moving roller (31-3), and an adjustment wheel (31-4), wherein the moving roller (31-3) is installed at a vertical portion (31-2-1) of the L-type landing door mount (31-2) and is in fit connection with the guide rail (31-1), the adjustment wheel (31-4) is installed at a vertical portion (31-2-1) of the L-type landing door mount (31-2) and is located below a mounting position of the moving roller (31-3) and is in fit connection with a lower surface of the mast rung of the aluminum alloy frame (1) provided with the guide rail (31-1), and a lateral portion (31-2-2) of the L-type landing door mount (31-2) is used for installing the landing door panel (34).

6. The elevator hoistway of claim 1, wherein: the upper surface of the landing sill (32) is provided with a sill groove (32-1), and the lower end of the landing door panel (34) is movably matched with the sill groove (32-1).

7. The elevator hoistway of claim 6, wherein: the landing sill (32) further comprises an upper glass clamping groove (32-2) and a lower glass clamping groove (32-3).

8. The elevator hoistway of claim 7, wherein: the landing door pocket (33) comprises a side-mounted glass clamping groove (33-1), and the side-mounted glass clamping groove (33-1) is aligned with the upper glass clamping groove (32-2) and used for mounting the same glass or decoration panel (2).

9. The elevator hoistway of claim 1, wherein: the landing sill (32) is further provided with a first vacant area (32-6), a second vacant area (32-7), a third vacant area (32-8) and a fourth vacant area (32-9) so as to reduce the weight of the landing sill (32) and improve the strength.

10. The elevator hoistway of claim 1, wherein: the landing door pocket (33) further comprises a fifth vacant area (33-2), a sixth vacant area (33-3) and a seventh vacant area (33-8) so as to reduce the weight of the landing door pocket (33) and improve the strength.