CN2271186Y

CN2271186Y - Automatic upper turnover door

Info

Publication number: CN2271186Y
Application number: CN 96239110
Authority: CN
Inventors: 侯天鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-11-18
Filing date: 1996-11-18
Publication date: 1997-12-24
Anticipated expiration: 2006-11-18

Abstract

The utility model relates to an automatic upper turnover door. Vertical guide rails are respectively arranged at both sides of the door, and pulley wheels are respectively at the inner part of the vertical guide rails; the pulley wheels are connected with the door, and the top parts of the vertical guide rails are provided with guide wheels; one end of a steel cable is connected with inner pulley wheels in the vertical guide wheels, and the other end of the steel cable is connected with a door rolling machine by the guide wheels; curved guide rails are arranged at one side of the upper part of the vertical guide rails, pulley wheels are respectively at the inner part of the curved guide rails, and the guide rails are respectively fixedly connected with the door. The utility model has the advantages of convenient manufacture, beautiful appearance, and fructification because the door is made of a single plate; the utility model has the advantages of stable and safety running because the vertical guide rails and curved guide rails are respectively adopted in the utility model, and automatic control of the utility model can be realized.

Description

Automatic tilt-up door

The utility model relates to the door on the building, and is particularly relevant with a kind of automatic tilt-up door.

There are a lot of mechanical type tilt-up doors that adopted at garage, commercial doors and office on the building, the gate of enterprise at present.That this door has is attractive in appearance, practical, switch is flexible, and characteristics such as do not take up space.But its poor stability occurs falling stone roller or wind easily and falls to pounding danger such as car certainly.

The purpose of this utility model provides a kind of safe and reliable and can pass through Remote Control Automatic resupinate automatic tilt-up door.

Concrete technical scheme of the present utility model is: the both sides at door have upright guide rail, inside at upright guide rail has pulley, pulley has guide wheel with the top that door is connected in upright guide rail mutually, the wire rope one end other end that links to each other with pulley in the upright guide rail links to each other with door-rolling machine by guide wheel, one side has curvilinear guide on upright guide rail top, the inside of curvilinear guide has pulley, and this pulley is fixedlyed connected with door.

The utility model is compared with prior art, and its advantage is;

1, because door is that veneer is made, so easily manufactured, attractive in appearance solid.

2, owing to employing upright guide rail and curvilinear guide, thus operate steadily, safe and reliable.

3, this product can be realized automatic control.

Concrete structure of the present utility model is provided by the following drawings.

Fig. 1 is a stereochemical structure partial sectional view of the present utility model.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

As shown in Figure 1, has upright guide rail 1 in the both sides of door 2, has pulley 3 in the inside of upright guide rail 1, pulley 3 links to each other with door 2, have guide wheel 8 at the top of upright guide rail 1, pulley 3 other end that links to each other passes through guide wheel 8 and links to each other with door-rolling machine 6 in wire rope 7 one ends and the upright guide rail 1, and one side has curvilinear guide 4 on upright guide rail 1 top, the inside of curvilinear guide 4 has pulley 5, and this pulley 5 is fixedlyed connected with door 2.When using this product, if original state is for closing the door, at first start door-rolling machine 6, the pulley 3 in the upright guide rail 1 is drawn in door-rolling machine 6 rotation on the wire rope 7 on 6 of the door-rolling machines, pulley 3 drives door 2 and moves upward, pulley in the curvilinear guide 45 drive doors 2 also move upward simultaneously, because it is a riding, door 2 tops are receded, door 2 is almost parallel to the ground when reaching top at last, and at this moment door 2 has been finished the action of opening the door.At closing time, wire rope 7 is loosened in door-rolling machine 6 counter-rotatings, because door 2 is conducted oneself with dignity and natural downslide, wire rope 7 keeps door 2 parallel downslides, makes door 2 be vertical state at last, and the action of closing the door finishes.

Claims

1, a kind of automatic tilt-up door, it mainly comprises guide rail, pulley, door-rolling machine (6) and wire rope (7), it is characterized in that: have upright guide rail (1) in the both sides of door (2), has pulley (3) in the inside of upright guide rail (1), pulley (3) links to each other with door (2), has guide wheel (8) at the top of upright guide rail (1), wire rope (7) the one ends other end that links to each other with the interior pulley of upright guide rail (1) (3) links to each other with door-rolling machine (6) by guide wheel (8), one side has curvilinear guide (4) on upright guide rail (1) top, the inside of curvilinear guide (4) has pulley (5), and this pulley (5) is fixedlyed connected with door (2).