CN205906849U

CN205906849U - Elevator hits bow mechanism

Info

Publication number: CN205906849U
Application number: CN201620755632.3U
Authority: CN
Inventors: 李京春; 张占奎
Original assignee: XJ Elevator Co Ltd
Current assignee: XJ Schindler Xuchang Elevator Co Ltd; XJ Elevator Co Ltd
Priority date: 2016-07-18
Filing date: 2016-07-18
Publication date: 2017-01-25
Anticipated expiration: 2026-07-18

Abstract

The utility model relates to an elevator hits bow mechanism, including hit the bow with be used for fixed hit the bow hit the bow support, hit the bow and make by the angle steel, hit and set up on the bow and hit the fixed orifices that the bow support linked firmly, hitting the bow support and including that the connection that is used for fixing on car rack column is dull and stereotyped and weld the connection bent plate on connecting the flat board, it is surperficial that the flat board is connected to connection bent plate length direction perpendicular to, be equipped with the first slotted hole corresponding with the fixed orifices on connecting the bent plate, hit the bow and fix on connecting the bent plate through bolt and fixed orifices and first slotted hole, connect and offer the second slotted hole that is used for fixing on car rack column on the flat board. The utility model discloses a hitting the bow and adopting angle steel processing to form, its intensity is high, and processing is convenient, hits the bow support and forms with a bent plate and dull and stereotyped welding, and the bulk strength far is superior to a L type bent plate, and processing has the slotted hole on the support, has made things convenient for the regulation of hitting the bow, has guaranteed the installation degree of accuracy.

Description

A kind of elevator Zhuan Gong mechanism

Technical field

The utility model is related to elevators field and in particular to a kind of elevator Zhuan Gong mechanism.

Background technology

Elevator hits the vitals that bow is to ensure that lift running safety, is fixedly mounted on elevator car frame column, with Elevator moves together, when elevator runs to end station region, hits bow and can touch and be arranged on the safety switch in end station region (speed limit is held Pass, limit switch, limit switch), thus ensureing the operation safety of elevator.In order to ensure to hit the accurate impact switch of bow, hit bow Must be accurate with the position of safety switch, additionally due to elevator runs more frequently, hitting bow also can be frequent with switch collision, because This hits bow and must possess certain intensity, prevents fatigue deformation, the sensitivity of impact switch motion, bow is bent and hit to existing hitting The multiplex greatly steel plate bending of frame forms, its insufficient strength, and Long-Time Service is yielding, impact switch motion sensitivity, and hit bow with Hit bow support, hit the requirement on machining accuracy height that bow support is unadjustable with sedan-chair erection post junction, therefore to parts.

Content of the invention

Technical problem to be solved in the utility model is to provide a kind of elevator Zhuan Gong mechanism, and it improves the intensity hitting bow, And conveniently adjust installation.

For achieving the above object, the technical scheme that the utility model is taken is:

A kind of elevator Zhuan Gong mechanism, including hitting bow and hitting bow support for what bow was hit in fixation, the described bow that hits is made up of angle steel, Hit and on bow, offer and hit the fixing hole that bow support is connected, the described bow support that hits includes erecting the connection on post for being fixed on sedan-chair Flat board and the connection bent plate being welded on connection flat board, connect bent plate length direction perpendicular to connection planar surface, described connection Bent plate is provided with first slotted hole corresponding with fixing hole, hits bow and is fixed on even by bolt and fixing hole and the first slotted hole Connect on bent plate, connect and offer on flat board for being fixed on the second slotted hole on sedan-chair erection post.

Be machined with the described side wall hitting the fixing hole that bow is provided with technique cut open-minded.

The bow that hits of the present utility model is processed using angle steel, and its intensity is high, and easy to process, hits bow support curved with one Plate is formed with plate welding, and bulk strength is much better than a l type bent plate, and is machined with slotted hole on support, facilitates and hits bow Adjust it is ensured that installing the degree of accuracy.

Brief description

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation hitting bow of the present utility model；

Fig. 3 is the structural representation hitting bow support of the present utility model.

Specific embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1-Figure 3, a kind of elevator Zhuan Gong mechanism, including hit bow 1 and for fixation hit bow hit bow support 2, hit Bow is made up of angle steel, hits and offers and hit the fixing hole 3 that bow support is connected on bow, hits bow support 2 and includes for being fixed on sedan-chair frame Connecting flat board 4 and being welded on the connection bent plate 5 connecting on flat board on column 10, connect bent plate 5 length direction perpendicular to connection Flat board 4 surface, described connection bent plate 5 is provided with first slotted hole 6 corresponding with fixing hole 3, hits bow 1 and passes through bolt 7 and consolidate Determine hole 3 and the first slotted hole 6 is fixed on connection bent plate 5, connect to offer on flat board 4 and erect on post for being fixed on sedan-chair Two slotted holes 8.

Hit and be machined with technique on the side wall of fixing hole that is provided with of bow 1 and cut open-minded 9, facilitate angle steel bending.

Claims

1. a kind of elevator Zhuan Gong mechanism it is characterised in that: include hitting bow and hit bow support for what bow was hit in fixation, described hit bow by Angle steel is made, and hits and offers and hit the fixing hole that bow support is connected on bow, and the described bow support that hits includes erecting for being fixed on sedan-chair Connecting flat board and being welded on the connection bent plate connecting on flat board on post, connect bent plate length direction perpendicular to connection flat board table Face, described connection bent plate is provided with first slotted hole corresponding with fixing hole, hits bow by bolt and fixing hole and the first length Circular hole is fixed on connection bent plate, connects and offers on flat board for being fixed on the second slotted hole on sedan-chair erection post.

2. elevator Zhuan Gong mechanism according to claim 1 it is characterised in that: the described side wall hitting the fixing hole that bow is provided with On be machined with technique cut open-minded.