CN203229288U

CN203229288U - Crane roller guide rail

Info

Publication number: CN203229288U
Application number: CN 201320288187
Authority: CN
Inventors: 陆成忠
Original assignee: NINGBO HUALING ELEVATOR PARTS CO Ltd
Current assignee: NINGBO HUALING ELEVATOR PARTS CO Ltd
Priority date: 2013-05-24
Filing date: 2013-05-24
Publication date: 2013-10-09
Anticipated expiration: 2023-05-24

Abstract

The utility model discloses a crane roller guide rail used in an elevator crane device, which comprises a body that is obtained through integral bending. A roller guide rail of which the cross section is S-shaped is bent at one side of the body. A supporting frame is further bent on the roller guide rail. A supporting leg for placing the body in balance is bent at the other side of the body. For improving soldering and fixing effects, fixing blocks are respectively bent on the supporting frame and the supporting leg. The crane roller guide rail provided by the utility model has the following advantages: easy manufacture, cost reduction and better fixation effect.

Description

Door machine rolling wheel guide rails

Technical field

The utility model relates to a kind of door machine rolling wheel guide rails for the elevator door-motor device.

Background technology

Along with the progress of society, the development of the door machine of elevator is rapid, and the equipment in the elevator door-motor is also had higher requirement; At present, the structure of existing door machine rolling wheel guide rails is that the unitary solid casting forms, and structurally because manufacturing process is loaded down with trivial details, cost is higher relatively.

The utility model content

The purpose of this utility model is that a kind of manufacturing that designs for the deficiency that solves above-mentioned technology is easy, the door machine rolling wheel guide rails of cost-cutting.

The door machine rolling wheel guide rails that the utility model is designed, comprise body, described body is that the integral type bending constitutes, and is bent with the rolling wheel guide rails that the cross section is the S type in a side of body, be bent with bracing frame on this rolling wheel guide rails again, opposite side is bent with the feet that the body balance is placed; In order to make welding and fixing better effects if, on bracing frame and feet, all be bent with fixed block.

For can be on body fixed stop, be provided with fixed orifice at the midway location place of body.

During use, utilize bracing frame and feet that body is weldingly fixed on the machine bottom board, place roller on the rolling wheel guide rails.

The designed door machine rolling wheel guide rails of the utility model is made easy, cost-cutting, fixing better effects if.

Description of drawings

Fig. 1 is the global sections view of embodiment 1;

Fig. 2 is the integral structure view of embodiment 2;

Fig. 3 is the birds-eye view of embodiment 2.

Among the figure: body 1, rolling wheel guide rails 2, bracing frame 3, feet 4, fixed orifice 5, fixed block 6.

The specific embodiment

The utility model will be further described by reference to the accompanying drawings below by embodiment.

Embodiment 1:

As shown in Figure 1, the described door of present embodiment machine rolling wheel guide rails, comprise body 1, described body 1 constitutes for the integral type bending, side at body 1 is bent with the rolling wheel guide rails 2 that the cross section is the S type, be bent with bracing frame 3 again on this rolling wheel guide rails 2, opposite side is bent with the feet 4 that body 1 balance is placed; Better for the welding effect that body 1 is welded on the base plate, improve fixed effect, on bracing frame 3 and feet 4, all be bent with fixed block 6.

During use, utilize bracing frame 3 and feet 4 that body 1 is weldingly fixed on the machine bottom board, place roller on the rolling wheel guide rails 2.

The described door of present embodiment machine rolling wheel guide rails is made easy, cost-cutting, fixing better effects if.

Embodiment 2:

As shown in Figure 2, the described door of present embodiment machine rolling wheel guide rails, as different from Example 1: the midway location place at body 1 is provided with fixed orifice 5.

The described door of present embodiment machine rolling wheel guide rails, compare with embodiment 1 and also to have following advantage: can be on body fixed stop.

Claims

1. door machine rolling wheel guide rails, comprise body (1), it is characterized in that: described body (1) constitutes for the integral type bending, side at body (1) is bent with the rolling wheel guide rails that the cross section is the S type (2), be bent with bracing frame (3) on this rolling wheel guide rails (2) again, opposite side is bent with the feet (4) that body (1) balance is placed.

2. door machine rolling wheel guide rails according to claim 1 is characterized in that: all be bent with fixed block (6) on bracing frame (3) and feet (4).

3. door machine rolling wheel guide rails according to claim 1 and 2 is characterized in that: be provided with fixed orifice (5) at the midway location place of body (1).