CN203374168U

CN203374168U - Automatic rotary door stable in connection

Info

Publication number: CN203374168U
Application number: CN201320382957.8U
Authority: CN
Inventors: 李德清
Original assignee: TIANJIN SOWIN AUTOMATIC DOOR CO Ltd
Current assignee: TIANJIN SOWIN AUTOMATIC DOOR CO Ltd
Priority date: 2013-06-28
Filing date: 2013-06-28
Publication date: 2014-01-01
Anticipated expiration: 2023-06-28

Abstract

The utility model relates to an automatic rotary door, in particular to an automatic rotary door stable in connection. The connection frame of each rotary frame and each corresponding rail of the automatic rotary door is L-shaped connection supporting plates which are connected with the two ends of the corresponding rotary beam and axisymmetric to the corresponding rotary beam, one bent end of each L-shaped connection supporting plate is fixedly connected with the corresponding rotary beam, the other bent end of each L-shaped connection supporting plate is in lap joint with the corresponding rail, and the edge, in lap joint with each rail, of each L-shaped connection supporting plate is an arc-shaped edge matched with the corresponding rail. The rotary door is simple in processing of the whole structure, does not tend to be abraded due to the fact that the L-shaped connection supporting plates are in contact with the small rails in large areas symmetrically, and is stable in connection.

Description

A kind of automatic revolving door of stable connection

Technical field

The utility model relates to a kind of automatic revolving door, relates in particular to a kind of automatic revolving door of stable connection.

Background technology

The top product that automatic revolving door is the door industry, give the people warm generous sensation, can build luxurious atmosphere again, the open shop front of its spaciousness and the design of high style simultaneously, the apt word added to clinch the point that can be rated as building, can guarantee the energy-conservation comfortable space of building interior constant temperature, windproof, sand prevention, sound insulation.

The rotating beam 1 ' of existing automatic revolving door is that an end is located at the turning arm on the cap head with the link of cap head, described turning arm 2 ' is provided with two engaging lugs 3 ', described engaging lug and rotating beam are affixed, this kind of link processed complex, easily wearing and tearing, and turning arm not is symmetrical arranged, make connection built on the sand.

The utility model content

Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of processing simple, nonabradable stable connection automatic revolving door.

The utility model is to be achieved by the following technical programs:

A kind of automatic revolving door of stable connection, the link of the rotating beam of described automatic revolving door and cap head is for to be connected with the rotating beam two ends and to take rotating beam as axisymmetric L shaped junction plate, one side of described L shape junction plate bending is affixed with rotating beam, the another side of bending is overlapped on the cap head, the described arc of limit for coordinating with the cap head be overlapped on the cap head.

The beneficial effects of the utility model are:

Due to the link of the rotating beam of automatic revolving door and cap head for to be connected with the rotating beam two ends and to take rotating beam as axisymmetric L shaped junction plate, one side of described L shape junction plate bending is affixed with rotating beam, the another side of bending is overlapped on the cap head, the described arc of limit for coordinating with the cap head be overlapped on the cap head, overall structure processing is simple, the large tracts of land symmetry contacts with the cap head and is not easy wearing and tearing and stable connection.

The accompanying drawing explanation

Fig. 1 is plan structure schematic diagram of the present utility model.

Fig. 2 is the existing structure schematic diagram.

Fig. 3 is the enlarged diagram of the link of existing structure.

In figure: 1. rotating beam, 2.L shape junction plate, 1 '. rotating beam, 2 '. turning arm, 3 '. engaging lug.

The specific embodiment

In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing and most preferred embodiment, the utility model is described in further detail.

As shown in the figure, the link of the rotating beam of the utility model automatic revolving door and cap head is for to be connected with the rotating beam two ends and to take rotating beam 1 as axisymmetric L shaped junction plate 2, one side of described L shape junction plate bending is affixed with rotating beam, the another side of bending is overlapped on the cap head, the described arc of limit for coordinating with the cap head be overlapped on the cap head.

The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. the automatic revolving door of a stable connection, its feature exists, the link of the rotating beam of described automatic revolving door and cap head is for to be connected with the rotating beam two ends and to take rotating beam as axisymmetric L shaped junction plate, one side of described L shape junction plate bending is affixed with rotating beam, the another side of bending is overlapped on the cap head, the described arc of limit for coordinating with the cap head be overlapped on the cap head.