CN217350301U

CN217350301U - Shock attenuation elevator connecting piece

Info

Publication number: CN217350301U
Application number: CN202221069463.XU
Authority: CN
Inventors: 张正浩
Original assignee: Suzhou Liangjing Machinery Technology Co ltd
Current assignee: Suzhou Liangjing Machinery Technology Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-02
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a shock attenuation elevator connecting piece relates to elevator connecting piece field, include L type link, install the mounting panel of L type link upper portion both sides, install a plurality of groups guide pulley on every mounting panel and install through buffer spring the shock attenuation connecting plate of L type link bottom. Through set up buffer spring on L type link, can provide effectual cushion effect for the car at the in-process that reciprocates, reduce the rigidity of being connected between L type link and the car, even meet undulant condition such as crooked also be difficult to conduct in the car, promote the comfort level and the sense of security of taking personnel greatly.

Description

Shock attenuation elevator connecting piece

Technical Field

The utility model relates to an elevator connecting piece field, in particular to shock attenuation elevator connecting piece.

Background

At present, most elevators in commercial residences adopt a van-type structure. The lift car runs on at least two rows of rigid rails which are perpendicular to the horizontal plane or have an inclination angle smaller than 15 degrees with a plumb line, and a permanent magnet synchronous traction machine is used as power equipment to drive the lift car to convey back and forth on different floors in a building along the rigid rails.

The elevator connecting piece has the effect of movably connecting the car with the rigid track, so that the up-and-down movement of the car is not interfered, and the direction reliability of the car in the up-and-down movement process can be ensured under the guiding effect of the rigid track. However, when the existing elevator connecting piece is connected with the car, the rigidity is high, so that the fluctuation conditions such as deflection and the like in the movement process are easily transmitted to the car, and the comfort and the safety of passengers in the car are reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a shock attenuation elevator connecting piece solves the too big scheduling problem of rigidity in current elevator connecting piece and the car connection process.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a shock attenuation elevator connecting piece, includes L type link, installs the mounting panel of L type link upper portion both sides, install a plurality of groups guide pulley on every mounting panel and install through buffer spring the shock attenuation connecting plate of L type link bottom.

Preferably, the mounting panel is installed in L type link both sides through a plurality of parallel arrangement's installation axle detachably, L type link transversely runs through L type link.

Preferably, a plurality of supporting shafts are connected between the mounting plates on the two sides.

Preferably, the middle part of the damping connecting plate is provided with a through groove, the damping connecting plate is provided with a connecting hole, the buffer springs are divided into four groups and are respectively connected between the four corners at the bottom of the damping connecting plate and the L-shaped connecting frame, and each group of buffer springs is provided with two buffer springs.

Preferably, the inner side wall of the L-shaped connecting frame is provided with a plurality of groups of elastic connecting bolts, and connecting springs are sleeved on the elastic connecting bolts.

Adopt above-mentioned technical scheme, through set up buffer spring on L type link, can provide effectual cushion effect for the car at the in-process that reciprocates, reduce the rigidity of being connected between L type link and the car, even meet undulant condition such as skew and also be difficult to conduct in the car, promote the comfort level and the sense of security of taking personnel greatly.

Drawings

FIG. 1 is a schematic structural view in one direction of the present invention;

fig. 2 is a schematic structural view in another direction of the present invention.

In the figure, the device comprises a 1-L-shaped connecting frame, a 2-mounting plate, a 3-guide wheel, a 4-buffer spring, a 5-damping connecting plate, a 6-mounting shaft, a 7-supporting shaft and an 8-elastic connecting bolt.

Detailed Description

The following description will further explain embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and 2, a shock attenuation elevator connecting piece, including L type link 1, install the mounting panel 2 in L type link 1 upper portion both sides, install a plurality of groups guide pulley 3 on every mounting panel 2 and install the shock attenuation connecting plate 5 in L type link 1 bottom through buffer spring 4, in the in-service use process, two sets of guide pulley 3 about setting up usually on every mounting panel 2, when can guaranteeing effective roll holding power, guarantee the utility model discloses overall structure retrencies to can drive under the roll direction drive of guide pulley 3, drive L type link 1 and the car on it plays effectual shock attenuation transport effect under buffer spring 4's cushioning effect.

When the elevator car guiding device is used, the L-shaped connecting frame 1 is arranged at the corner of the bottom of the elevator car, the L-shaped connecting frame 1 can provide effective connection for the van-type car, and the guide wheels 3 on the mounting plates 2 at two sides are slidably mounted on the rigid track outside the car, so that reliable rolling guide of the rigid track is ensured in the moving process of the car; through set up buffer spring 4 on L type link 1, can provide effectual cushion effect for the car at the in-process that reciprocates, reduce the rigidity of being connected between L type link 1 and the car, even meet undulant condition such as skew and also be difficult to conduct in the car, promote the comfort level and the sense of security of taking personnel greatly.

In order to facilitate the maintenance and replacement of the guide wheel 3 after long-time abrasion, the mounting plate 2 is detachably mounted at two sides of the L-shaped connecting frame 1 through a plurality of mounting shafts 6 arranged in parallel, the L-shaped connecting frame 1 transversely penetrates through the L-shaped connecting frame 1, and in the actual use process, the mounting shafts 6 are arranged into an upper and a lower two, so that the integral structural simplicity of the utility model is ensured while the effective connection is ensured, and the end parts of the mounting shafts 6 are detachably connected with the mounting plate 2 through structures such as bolt assemblies; when the staff need change the guide pulley 3 of wearing and tearing, directly dismantle together with mounting panel 2 get off can, promote maintenance efficiency.

In order to guarantee the installation reliability of the mounting panel 2 of both sides, be connected with a plurality of back shafts 7 between the mounting panel 2 of both sides, can play effectual location supporting role to mounting panel 2, guarantee the utility model discloses the holistic reliability and stability of upper and lower in-process.

In order to reduce the utility model discloses holistic dead weight and guarantee the reliability that supports the car buffering, logical groove has been seted up at 5 middle parts of shock attenuation connecting plate, be convenient for reduce whole dead weight, the connecting hole has been seted up on the shock attenuation connecting plate 5, the shock attenuation connecting plate 5 of being convenient for is connected the installation with the car bottom, buffer spring 4 divide into four groups, connect respectively between four corners in 5 bottoms of shock attenuation connecting plate and L type link 1, every buffer spring 4 of group has two, in the in-service use process, buffer spring 4 can adopt the great belleville spring of holding power, thereby will the utility model discloses when connecting the corner in car bottom both sides, buffer spring 4 of bottom can provide stable elastic buffering for the car.

In order to further promote the utility model discloses with the cushioning effect of car connection in-process, 1 inside wall of L type link is equipped with a plurality of groups elastic connection and ties 8, the cover is equipped with coupling spring on the elastic connection ties 8, can tie 8 with L type link 1 with the car connection in-process through elastic connection, play effectual elastic buffer effect to the car lateral wall, in the in-service use process, elastic connection ties 8 have six groups, every group includes two elastic connection and ties 8, can provide stable buffering support for the car lateral wall, can be under buffer spring 4's synergism, all provide effectual buffering support to car bottom and lateral wall.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A shock attenuation elevator connecting piece which characterized in that: the damping device comprises an L-shaped connecting frame (1), mounting plates (2) arranged on two sides of the upper portion of the L-shaped connecting frame (1), a plurality of groups of guide wheels (3) arranged on each mounting plate (2) and a damping connecting plate (5) arranged at the bottom of the L-shaped connecting frame (1) through buffer springs (4).

2. The shock absorbing elevator attachment of claim 1, wherein: the mounting plate (2) is detachably mounted at two sides of the L-shaped connecting frame (1) through mounting shafts (6) arranged in parallel, and the L-shaped connecting frame (1) transversely penetrates through the L-shaped connecting frame (1).

3. The shock absorbing elevator connection of claim 1, wherein: a plurality of supporting shafts (7) are connected between the mounting plates (2) at the two sides.

4. The shock absorbing elevator attachment of claim 1, wherein: logical groove has been seted up at shock attenuation connecting plate (5) middle part, the connecting hole has been seted up on shock attenuation connecting plate (5), buffer spring (4) divide into four groups, connect respectively between four corners in shock attenuation connecting plate (5) bottom and L type link (1), and every group buffer spring (4) have two.

5. The shock absorbing elevator connection of claim 1, wherein: a plurality of groups of elastic connecting bolts (8) are arranged on the inner side wall of the L-shaped connecting frame (1), and connecting springs are sleeved on the elastic connecting bolts (8).