CN216190235U

CN216190235U - Space-saving elevator car frame

Info

Publication number: CN216190235U
Application number: CN202122662922.7U
Authority: CN
Inventors: 樊宗锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a space-saving elevator car frame, which relates to the technical field of elevator structures and aims to solve the problem that a guide rail on the car frame occupies partial space in an elevator shaft and influences the installation of an elevator into the elevator shaft; the longitudinal beam comprises linkage parts, an extension part and rear end parts, the linkage parts are arranged corresponding to the guide rails, and the distance between the two linkage parts is smaller than the distance between the two rear end parts.

Description

Space-saving elevator car frame

Technical Field

The utility model relates to the technical field of elevator structures, in particular to an elevator car frame capable of saving space.

Background

The elevator is an essential tool for riding instead of walk in high-rise buildings, and the people are sent to the target floor through the up-and-down movement of the car, so that the manpower and time can be greatly saved, and convenience is provided for life of people.

The elevator car outside surface of elevator is provided with the sedan-chair frame, install the guide rail on the both sides face of sedan-chair frame, the guide rail can play the guide effect, guarantee that the car can keep vertical direction's up-and-down motion in the elevator well, under the general condition, the car and the sedan-chair frame of elevator are all rectangular, after the installation guide rail, the guide rail can bulge in the outside of sedan-chair frame, at this moment when installing the elevator into the elevator well, the convex guide rail is exactly to occupy the partial space in the elevator well, can cause some small-size elevator wells in can not normally install into the elevator, influence the installation of elevator.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, namely the guide rail on the car frame occupies partial space in the elevator shaft and influences the installation of the elevator into the elevator shaft, the utility model provides a space-saving elevator car frame which comprises four vertical beams and two longitudinal beams which are parallel to each other, wherein two ends of each longitudinal beam are respectively connected with the top ends of the vertical beams; the longitudinal beam comprises linkage parts, an extension part and rear end parts, the linkage parts are arranged corresponding to the guide rails, and the distance between the two linkage parts is smaller than the distance between the two rear end parts.

Through adopting above-mentioned technical scheme, distance between the linkage portion is less than the distance between the rear end portion, the outside surface of linkage portion just is not on the coplanar with the outside surface of rear end portion like this, the linkage portion leans on interior for the rear end portion, at this moment will reserve the space between the outside surface of linkage portion and the elevator well, because the linkage portion corresponds the guide rail setting, so the guide rail can be located the headspace, can not occupy too much space in the elevator well, make overall structure compacter, the problem of the partial space that the guide rail occupied in the elevator well has been avoided, the installation that makes the elevator well of small width also can be normal carries out the sedan-chair frame.

The utility model is further provided with: and a guide device matched with the guide rail and a traction system for driving are arranged on the upper surface of the linkage part.

Through adopting above-mentioned technical scheme, install guider and system of towing at the upper surface of linkage portion, can enough realize the effect of direction and towing, can guarantee again that guider and system of towing can not occupy the space of width direction in the elevator well, further messenger's overall structure is compacter, can satisfy the normal installation that carries out the sedan-chair frame of elevator well of small-width.

The utility model is further provided with: and a cross beam is arranged perpendicular to the longitudinal beams, and two ends of the cross beam are respectively connected with the top ends of the two vertical beams.

By adopting the technical scheme, the two longitudinal beams are connected together by the cross beam, and simultaneously, the four vertical beams are also connected together, so that the vertical beams, the longitudinal beams and the cross beam jointly form an integral car frame structure, and the car frame is safer and more stable.

The beneficial technical effects of the utility model are as follows:

the distance between the linkage parts is set to be smaller than the distance between the rear end parts, so that the longitudinal beam does not protrude when the guide rail is matched with the linkage device, the guide rail does not occupy too much space in the elevator shaft, the space of the elevator shaft is saved, and the elevator shaft with small width can be normally installed.

Drawings

Fig. 1 shows a schematic structural diagram of the present invention.

Fig. 2 shows a top view of the utility model.

Fig. 3 shows a partial schematic view of a in fig. 1.

Reference numerals: 1. erecting a beam; 2. a stringer; 21. a rear end portion; 22. an extension; 23. a linkage section; 3. a cross beam; 4. a guide device; 5. provided is a traction system.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Referring to fig. 1 and 2, the utility model provides a space-saving elevator car frame, which comprises four vertical beams 1, wherein the vertical beams 1 are made of channel steel, and the elevator car frame further comprises two longitudinal beams 2 which are parallel to each other, two ends of one longitudinal beam 2 are respectively connected with the top ends of the two vertical beams 1 through bolts, and two ends of the other longitudinal beam 2 are connected with the top ends of the other two vertical beams 1 through bolts. The longitudinal beam 2 comprises a linkage part 23, an extension part 22 and a rear end part 21, wherein the linkage part 23 is arranged corresponding to the guide rails, and the distance between the two linkage parts 23 is smaller than that between the rear end parts 21, so that a space can be reserved between the outer side surface of the linkage part 23 and the elevator hoistway, and the guide rails can be positioned in the reserved space and cannot occupy too much space in the elevator hoistway because the linkage part 23 is arranged corresponding to the guide rails.

Referring to fig. 3, a guide device 4 is mounted on the upper surface of the linkage portion 23, the guide device 4 is bolted to the linkage portion 23, the guide device 4 comprises a safety gear 41 and three guide wheels 42, and the guide device 4 is matched with the guide rail to enable the car frame to stably move along the guide rail. The upper surface of the linkage part 23 is also provided with a traction system 5, and the traction system 5 of the elevator is power equipment of the elevator and is used for providing power for the operation of the car frame.

By installing the guide device 4 and the hoisting system 5 on the linkage part 23, the guide device 4 and the hoisting system 5 can be arranged along the vertical direction in the elevator shaft, the space in the width direction in the elevator shaft can not be occupied, and the installation of the car frame of the elevator shaft with small width can be further ensured.

Perpendicular to longeron 2 is provided with crossbeam 3, and crossbeam 3 is channel steel, and crossbeam 3 is close to back tip 21 and sets up, and the both ends of crossbeam 3 respectively with two top bolted connection that found roof beam 1, links together two longerons 2 through crossbeam 3, and four further perpendicular roof beams 1 that make have also linked together, make and found roof beam 1, longeron 2 and crossbeam 3 and constitute a holistic sedan-chair frame structure jointly, make the sedan-chair frame can be more safe and stable.

In summary, the linking parts 23 and the rear end parts 21 of the longitudinal beams 2 are arranged in a staggered manner, so that the distance between the linking parts 23 is smaller than that between the rear end parts 21, and thus, a space can be reserved between the outer side surfaces of the linking parts 23 and the elevator shaft, the guide rails cannot protrude out of the car frame after being matched with the guide device 4, the whole structure of the car frame is more compact, the problem that the guide rails occupy too much space in the elevator shaft is avoided, and the car frame can be normally installed in the elevator shaft with small width.

While the utility model has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the utility model. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims

1. The utility model provides a space-saving elevator sedan-chair frame, includes four longerons (2) that found roof beam (1) and two mutual parallels, the both ends of longeron (2) respectively with found the top of roof beam (1) and be connected its characterized in that: the longitudinal beam (2) comprises linkage portions (23), extending portions (22) and rear end portions (21), the linkage portions (23) are arranged corresponding to the guide rails, and the distance between the two linkage portions (23) is smaller than the distance between the two rear end portions (21).

2. The space-saving elevator car frame of claim 1, wherein: the upper surface of the linkage part (23) is provided with a guide device (4) matched with the guide rail and a traction system (5) for driving.

3. The space-saving elevator car frame of claim 1, wherein: and a cross beam (3) is arranged perpendicular to the longitudinal beam (2), and two ends of the cross beam (3) are respectively connected with the top ends of the two vertical beams (1).