CN105731220A

CN105731220A - Home elevator device

Info

Publication number: CN105731220A
Application number: CN201610239064.6A
Authority: CN
Inventors: 顾凯飞; 孙辰凯
Original assignee: SJEC Corp
Current assignee: SJEC Corp
Priority date: 2016-04-18
Filing date: 2016-04-18
Publication date: 2016-07-06
Anticipated expiration: 2036-04-18
Also published as: CN105731220B

Abstract

The invention discloses a home elevator device. The home elevator device comprises a car, a pair of guide rails on the two sides of the car, a diversion sheave assembly, a safety tong lifting connecting rod mechanism and car bottom shock pads, wherein the diversion sheave assembly and the safety tong lifting connecting rod mechanism are arranged at the bottom of the car. The upper end faces of the car bottom shock pads are in contact with the bottom face of the car. The diversion sheave assembly and the safety tong lifting connecting rod mechanism are located in a stereoscopic space defined by a face M, a face N, a face E, a face F, a face W and a face V. The face M is the horizontal plane where the car bottom shock pads are located when the upper end faces of the car bottom shock pads are compressed relatively downwards to the maximum stroke. The face N is the horizontal plane where the lower end face of a car underframe is located. The face E and the face F are the vertical planes where the back faces of the two guide rails on the two sides are located. The face W and the face V are the vertical planes parallel to the vertical planes where the center lines of the two guide rails are located, and the distance between the vertical planes and the vertical planes where the center lines of the two guide rails are located is smaller than or equal to 400 mm. According to the home elevator device, the space of a shaft pit is effectively saved, and mounting and using of an elevator in the shaft space with the small pit depth are facilitated better.

Description

A kind of home lift device

Technical field

The present invention relates to elevator technology field, especially a kind of home lift device saving elevator pit space.

Background technology

Along with the development of elevator technology and universal, lift facility has entered into family gradually, is especially applied in the construction of some villas.But, in building due to some villa, often there is the difficulty that hoistway is built in the initial design and installation not considering elevator when owner needs to install additional home lift.This difficulty is primarily due to the bottom of villa and is provided with waterproof layer, it is impossible to dig down easily, and causes that can not build satisfied current traditional elevator uses the well pit of required size, thus hinders the installation of villa elevator.

In the sedan-chair shelf structure of traditional elevator, it is all independent design that damper element, diversion sheave component, sedan-chair underframe and safety tongs are lifted linkage, after finally assembling, three regional spaces that the size that cage bottom takes up space just is lifted linkage each shared by diversion sheave component, sedan-chair underframe and safety tongs are formed by stacking.Because the design of common elevator has the pit of sufficient size, so design less has impact, but private villa buildings does not often provide abundant elevator hoistways pit space, can only select in elevator design, realize joint space-efficient effect, to adapt to less well pit space, meet installing and using of villa elevator.

Summary of the invention

In view of this, it is an object of the invention to provide the home lift device in a kind of effective saving well pit space, to meet the needs installed and used in the hoistway space that pit is smaller.

For reaching above-mentioned purpose, the present invention provides a kind of home lift device, including car, sedan-chair underframe, lay respectively at the pair of guide rails of described car both sides, be respectively arranged in diversion sheave component and the safety tongs lift linkage of the bottom of described car, be arranged on cushion at the bottom of the sedan-chair below described car；At the bottom of described sedan-chair, the upper surface of cushion contacts with the bottom surface of described car, it is characterized in that: described diversion sheave component and described safety tongs lift linkage are positioned at a solid space surrounded by this 6 planes of M face, N face, E face, F face, W face and V face, wherein:

Described M face is that the upper surface of cushion at the bottom of described sedan-chair is compressed to the horizontal plane at place during range relatively downward；

Described N face is the horizontal plane at the place, lower surface of described sedan-chair underframe；

The perpendicular at the rail back place of the pair of guide rail of described E face and respectively both sides, described F face；

Described W face and described V face respectively parallel with the centrage place perpendicular of the pair of guide rail and with perpendicular less than or equal to 400mm of the centrage place perpendicular distance of the pair of guide rail.

Preferably, the upper surface of described diversion sheave component and the upper surface of described safety tongs lift linkage all flush with described M face.In this case, it is possible to according to the determination of diversion sheave component height, promote described N face to greatest extent, so that diversion sheave component, safety tongs lift linkage and sedan-chair underframe in height take minimum space.

In one embodiment, at the bottom of described sedan-chair, cushion, described diversion sheave component and described safety tongs lift linkage are both secured on described sedan-chair underframe.

Home lift device provided by the invention, by to sedan-chair underframe, diversion sheave component, safety tongs lift linkage and cushion common programme at the bottom of being compressed to the sedan-chair of range in concrete space, saving pit space efficiently, in household ladder field, advantage is fairly obvious.

Accompanying drawing explanation

The facade that Fig. 1 is the present invention arranges schematic diagram.

Fig. 2 is the horizontal layout schematic diagram of the present invention.

Detailed description of the invention

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.

Referring to Fig. 1 and Fig. 2, a kind of home lift device, including car 5, sedan-chair underframe 4, lay respectively at the pair of guide rails 6 of car 5 both sides, be respectively arranged in diversion sheave component 1 and the safety tongs lift linkage 2 of the bottom of car 5, be arranged on cushion 3 at the bottom of the sedan-chair below car 5；At the bottom of sedan-chair, the upper surface of cushion 3 contacts with the bottom surface of car 5, wherein, diversion sheave component 1 and safety tongs lift linkage 2 are positioned at a solid space surrounded by this 6 planes of M face, N face, E face, F face, W face and V face, wherein: M face is that the upper surface of cushion 3 at the bottom of sedan-chair is compressed to the horizontal plane at place during range relatively downward；N face is the horizontal plane at the place, lower surface of sedan-chair underframe 4, and the height between M face and N face is H；The perpendicular at the rail back place of the described guide rail 6 of E face and respectively both sides, F face；W face and V face respectively parallel with the centrage perpendicular of pair of guide rails 6 and with perpendicular less than or equal to 400mm of the centrage place perpendicular distance of the pair of guide rail 6, as shown in Figure 2.

In the present embodiment, the upper surface of the upper surface of diversion sheave component 1 and safety tongs lift linkage 2 flushes with M face, as shown in Figure 1.In this case, it is possible to according to the determination of diversion sheave component 1 height, N face is promoted to greatest extent, so that diversion sheave component 1, safety tongs lift linkage 2 and sedan-chair underframe 4 in height take minimum space.

In order to make layout compacter, diversion sheave component 1 at the bottom of cushion 3, sedan-chair at the bottom of sedan-chair and safety tongs lift linkage 2 are both secured on sedan-chair underframe 4, so can effectively ensure that diversion sheave component 1 at the bottom of cushion 3, sedan-chair at the bottom of sedan-chair, safety tongs lift linkage 2 and sedan-chair underframe 4 are all located at before and after the centrage of pair of guide rails 6 within the scope of ultimate range 400mm in the longitudinal direction.

After adopting the layout designs of the present embodiment, home lift device can either guarantee that when cushion 3 is compressed to range at the bottom of sedan-chair, will not collide with the upper surface of sedan-chair underframe 4 in the bottom surface of car 5, can make again to take bottom car 5 minimum pit space, it is effectively saved hoistway space, is conducive to elevator to install and use in the hoistway that pit depth is less.

Above-described embodiment is only for illustrating technology design and the feature of the present invention; its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this; can not limit the scope of the invention with this; all equivalences made according to spirit of the invention change or modify, and all should be encompassed within protection scope of the present invention.

Claims

1. a home lift device, including car (5), sedan-chair underframe (4), lay respectively at the pair of guide rails (6) of described car (5) both sides, it is respectively arranged in diversion sheave component (1) and safety tongs lift linkage (2) of the bottom of described car (5), is arranged on cushion (3) at the bottom of the sedan-chair of described car (5) lower section；At the bottom of described sedan-chair, the upper surface of cushion (3) contacts with the bottom surface of described car (5), it is characterized in that: described diversion sheave component (1) and described safety tongs lift linkage (2) are positioned at a solid space surrounded by this 6 planes of M face, N face, E face, F face, W face and V face, wherein:

Described M face is that at the bottom of described sedan-chair, the upper surface of cushion (3) is compressed to the horizontal plane at place during range relatively downward；

Described N face is the horizontal plane at the place, lower surface of described sedan-chair underframe (4)；

The perpendicular at the rail back place of the pair of guide rail (6) of described E face and respectively both sides, described F face；

Described W face and described V face respectively parallel with the centrage place perpendicular of the pair of guide rail (6) and with perpendicular less than or equal to 400mm of the centrage place perpendicular distance of the pair of guide rail (6).

2. a kind of home lift device according to claim 1, it is characterised in that: the upper surface of the upper surface of described diversion sheave component (1) and described safety tongs lift linkage (2) all flushes with described M face.

3. a kind of home lift device according to claim 1 and 2, it is characterised in that: at the bottom of described sedan-chair, cushion (3), described diversion sheave component (1) and described safety tongs lift linkage (2) are both secured on described sedan-chair underframe (4).