CN211444653U

CN211444653U - Knapsack frame car assembly

Info

Publication number: CN211444653U
Application number: CN202020094139.8U
Authority: CN
Inventors: 邓惠军
Original assignee: Hubei Kelisi Elevator Co ltd
Current assignee: Hubei Kelisi Elevator Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-08
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a knapsack frame car assembly in the technical field of elevator, which comprises two groups of vertical beams which are arranged in parallel, wherein the upper parts of the two groups of vertical beams are provided with upper beam assemblies, each upper beam assembly comprises two groups of upper beams which are respectively screwed on the upper parts of the viewing walls of the two groups of vertical beams, the front and the back of the viewing wall of the two groups of upper beams are respectively screwed with a diversion sheave mounting beam, a diversion sheave is arranged between the diversion sheave mounting beams, the lower parts of the rear walls of the two groups of vertical beams are provided with lower beam assemblies which comprise two groups of lower beams which are respectively screwed on the lower parts of the rear walls of the two groups of vertical beams, the top walls of the two groups of lower beams are provided with damping devices, the top walls of the damping devices are riveted with a car mounting rack, and the top walls of the car mounting rack are screwed with a car, the device has simple structure, reduces the noise of a traction machine generated in the operation, the comfort level of the elevator in operation is improved.

Description

Knapsack frame car assembly

Technical Field

The utility model discloses a knapsack frame car subassembly specifically is elevator technical field.

Background

An elevator is a lifting device serving a high-rise building, and generally an elevator is used for a high-rise building with a large load. However, with the ever-increasing living standard and the social trend of aging, home elevators and villa elevators are more and more popular in the market.

However, the conventional backpack frame elevator adopts a design mode of integrating a car frame and a car, so that most of the vibration and noise of a tractor generated in the operation process and mechanical vibration generated in the up-and-down operation process of the backpack frame elevator are transmitted to the car, and obvious discomfort is caused in the driving process of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a knapsack frame car subassembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a knapsack frame car subassembly, includes two sets of parallel arrangement's upright roof beam, and is two sets of the upper portion of founding the roof beam is provided with the roof beam subassembly, the roof beam subassembly includes two sets of roof beams, and is two sets of the roof beam spiro union is on the looks wall upper portion of two sets of upright roof beams respectively, and is two sets of equal spiro union around the looks wall of roof beam has diversion sheave installation roof beam, be provided with diversion sheave between the diversion sheave installation roof beam, and is two sets of the back wall lower part of founding the roof beam is provided with the underbeam subassembly, the underbeam subassembly includes two sets of underbeams, and is two sets of the underbeams spiro union is in the back wall lower part of two sets of upright roof beams respectively, and is two sets of the roof of underbeams is provided with damping device, damping.

Preferably, a speed limiting device is screwed between the two groups of vertical beams.

Preferably, the top wall of upper beam is fixed with spacing reinforcing plate, the width value of spacing reinforcing plate is the same with the width value of standing the roof beam, the diapire of spacing reinforcing plate and the roof contact of standing the roof beam.

Preferably, the bottom walls of the vertical beam and the lower beam are both in threaded connection with connecting plates.

Preferably, reinforcing ribs are welded between the outer wall of the lower beam and the top wall of the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the device is provided with the damping device and the car mounting frame, and the car frame is separated from the car through the damping device and the car mounting frame, so that the car frame is prevented from being directly connected with the car, and the noise of a traction machine generated in the operation process of the backpack frame elevator and the mechanical vibration generated in the up-and-down operation process are reduced;

2) this device sets up spacing reinforcing plate, connecting plate and strengthening rib, improves upper beam and underbeam and found roof beam joint strength, and car and diverting pulley are in same perpendicular line, avoid the car unbalance loading, improve the comfort level when elevator operation.

Drawings

FIG. 1 is a schematic structural view of a backpack frame car assembly of the present invention;

FIG. 2 is a left partial view of the backpack frame car assembly of the present invention;

fig. 3 is a schematic top view of the backpack frame car assembly of the present invention.

In the figure: 100 vertical beams, 110 speed limiting devices, 200 upper beam assemblies, 210 upper beams, 211 limiting reinforcing plates, 220 diversion sheave mounting beams, 230 diversion sheaves, 300 lower beam assemblies, 310 lower beams, 320 shock absorption devices, 330 car mounting frames, 340 cars, 350 connecting plates and 360 reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a backpack frame car assembly, which reduces the noise of a tractor generated in the operation process of a backpack frame elevator and the mechanical vibration generated in the up-and-down operation process, improves the comfort level of the elevator in operation, please refer to fig. 1 and fig. 2, and comprises two groups of vertical beams 100 arranged in parallel, wherein the vertical beams 100 are used for being connected with a guide rail through guide shoes;

referring to fig. 1 and 3, an upper beam assembly 200 is disposed on the upper portions of two sets of vertical beams 100, the upper beam assembly 200 includes two sets of upper beams 210, the two sets of upper beams 210 are respectively screwed on the upper portions of the viewing walls of the two sets of vertical beams 100, diversion sheave mounting beams 220 are screwed on the front and rear portions of the viewing walls of the two sets of upper beams 210, a diversion sheave 230 is disposed between the diversion sheave mounting beams 220, and the upper beams 210 are used for mounting the diversion sheave 230 through the diversion sheave mounting beams 220;

referring to fig. 1 and 2, a lower beam assembly 300 is arranged at the lower part of the rear wall of two sets of vertical beams 100, the lower beam assembly 300 includes two sets of lower beams 310, the two sets of lower beams 310 are respectively screwed at the lower parts of the rear walls of the two sets of vertical beams 100, a damping device 320 is arranged on the top wall of the two sets of lower beams 310, a car mounting frame 330 is riveted on the top wall of the damping device 320, a car 340 is screwed on the top wall of the car mounting frame 330, the lower beams 310 are used for bearing the car 340, the damping device 320 is used for reducing the vibration transmission generated during the operation of the elevator to the car 340, the car mounting frame 330 is used for fixing the car 340, and the car mounting frame 330;

referring to fig. 1, a speed limiting device 110 is screwed between the viewing walls of two sets of vertical beams 100, and the speed limiting device 110 is used for avoiding limiting the speed of the elevator when the elevator runs too fast and reducing the uncomfortable feeling generated when the elevator runs too fast;

referring to fig. 1 and 3, a limiting reinforcing plate 211 is fixedly mounted on the top wall of the upper beam 210, the width of the limiting reinforcing plate 211 is the same as that of the vertical beam 100, the bottom wall of the limiting reinforcing plate 211 contacts with the top wall of the vertical beam 100, and the limiting reinforcing plate 211 is used for improving the connection strength between the upper beam 210 and the vertical beam 100;

referring to fig. 3, the bottom walls of the vertical beam 100 and the lower beam 310 are both screwed with a connecting plate 350, and the connecting plate 350 is used for improving the connecting strength between the vertical beam 100 and the lower beam 310;

referring to fig. 3 again, a reinforcing rib 360 is welded between the outer wall of the lower beam 310 and the top wall of the connecting plate 350, and the reinforcing rib 360 improves the connection strength between the lower beam 310 and the connecting plate 350.

While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A backpack frame car assembly comprising two sets of parallel arranged vertical beams (100), characterized in that: the upper parts of the two groups of vertical beams (100) are provided with upper beam assemblies (200), each upper beam assembly (200) comprises two groups of upper beams (210), the two groups of upper beams (210) are respectively screwed on the upper parts of the viewing walls of the two groups of vertical beams (100), diversion sheave mounting beams (220) are respectively screwed between the front and the rear of the viewing walls of the two groups of upper beams (210), a diversion sheave (230) is arranged between the diversion sheave mounting beams (220), a lower beam assembly (300) is arranged at the lower part of the rear wall of the two groups of vertical beams (100), the lower beam assembly (300) comprises two groups of lower beams (310), the two groups of lower beams (310) are respectively screwed on the lower parts of the rear walls of the two groups of vertical beams (100), the top walls of the two groups of lower beams (310) are provided with damping devices (320), the roof riveting of damping device (320) has car mounting bracket (330), the roof spiro union of car mounting bracket (330) has car (340).

2. A backpack frame car assembly as set forth in claim 1 wherein: and a speed limiting device (110) is screwed between the two groups of vertical beams (100).

3. A backpack frame car assembly as set forth in claim 1 wherein: the roof fixed mounting of entablature (210) has spacing reinforcing plate (211), the width value of spacing reinforcing plate (211) is the same with the width value of upright beam (100), the diapire of spacing reinforcing plate (211) and the roof contact of upright beam (100).

4. A backpack frame car assembly as set forth in claim 1 wherein: the bottom walls of the vertical beam (100) and the lower beam (310) are both in threaded connection with a connecting plate (350).

5. A backpack frame car assembly as set forth in claim 1 wherein: and reinforcing ribs (360) are welded between the outer wall of the lower beam (310) and the top wall of the connecting plate (350).