CN2413004Y

CN2413004Y - Electric remote-control folding door

Info

Publication number: CN2413004Y
Application number: CN00206034U
Authority: CN
Inventors: 王德洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-04
Filing date: 2000-03-04
Publication date: 2001-01-03
Anticipated expiration: 2010-03-04

Abstract

The utility model relates to an electric remote control folding door which is composed of door braking sheets, a door track, an electric motor, a speed reducing and driving device, a manual clutch, an emitter, a receiver, an electric control system, etc., wherein, an elastic structure is arranged between two adjacent braking sheets, both ends of a main shaft are fixed on walls at both sides of the door, one end of the main shaft is connected with the electric machine by the clutch, the main shaft is provided with a shifting fork, and the upper part of the door track is spread in a funnel shape. The folding door can be used for stores, garages, goods warehouses, etc., and has the advantages of low cost, electric remote control, manual control when power is cut, convenience, easy opening and closedown, etc. and moreover, the utility model is a completely new remote control electric door.

Description

The folded sliding door of electric remote control

The utility model relates to a kind of door of building, especially is fit to do the safety door of shop, garage, merchandise warehouse, and the invention is an improvement to common rolling-gate.

No matter rolling-gate is manually or electronic, and its common fault is that a bulky reel must be installed in the doorframe top, both very takes up space, and also needs irrespectively to go up many volume brake linings around volume with shutter redundantly, and the production and selling cost is all high.Ben Chong reel makes to pull and feels effort relatively, electronic many power consumptions.

The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and designs a kind of reel that do not have, need not roll the mode start or stop door of relieving, use electric remote control door folding and the mode start or stop door that draws back instead, taking up space little, aluminium brake lining need be with few, and cost of production is low, the novel door in start or stop labour-saving.

The method that realizes above-mentioned purpose is: it includes door track, motor, deceleration and transmission device, manual clutch, transmitter, receiver, the electric control system of a brake lining, both sides, what show unique characteristics is to have between adjacent two door brake linings to make a brake lining make the folded elastic construction of a positive reflexed in an orderly manner, horizontal main shaft two ends are fixed on the middle and upper part wall of a both sides, main shaft one end is connected with motor through clutch, shift fork is arranged on the main shaft, and interior side is similar funnel-form expansion on the door track.

Employing all means available of above-mentioned purpose is: shift fork is the cross shift fork; Elastic construction between adjacent two brake linings is the spiral spring at the connecting axle two ends.

Fig. 1 closes closed state structural representation (door is inboard) for the utility model.

Fig. 2 is a door brake lining Pareto diagram when opening in the door track.

Fig. 3 and Fig. 5 are spiral spring scheme of installation between two brake linings.

Fig. 4 is the utility model electric control system wiring diagram.

Below, the utility model will be described in detail in conjunction with the embodiments: the door brake lining of making of aluminium alloys 4 is routine techniques, connection between two door brake linings 4 can be traditional connection method, elastic construction 10 therebetween then, select for use V font reed to insert or be fitted in mode (as shown in Figure 5) on the brake lining 4, if the connection between two door brake linings adopts hinge type to connect, then but connecting axle two ends sleeve spiral spring therebetween solves, this spiral spring outside also can respectively add a super helix spring positioning action and make the spring location pulley of pulley, be convenient to open that sound is little at closing time, open and close free and relaxed.The both sides and shift fork 2 corresponding positions of door brake lining 4 have dial hole, but dial hole can be multiple mode, can be the hole, also can stir at the connecting axle place, cross shift fork 2, M shape shift fork all can, do not expose for good with dial hole, this can be avoided in the stranger peeps.The body cross-section of door track 1 is the U font, and the top is the expansion of similar infundibulate, promptly goes up inner side edge oblique ascension upwards earlier, widens again, and when this was convenient to open the door, the door brake lining was upwards dialled and received horizontal flatly can arrange in order into interior (as shown in Figure 2) when superimposed.Main shaft 3 and motor 8 are fixed on the wall by bearing and bearing support 6.

Electric control system of the present utility model is made up of major loop and control loop, major loop is by relay J 1, J2, travel switch K1, K2, clockwise and anticlockwise motor 8 compositions such as grade, control loop mainly is a receiver of remote-control sytem 11, and this market is generally on sale, optional high power cipher remote control device, no matter password is adjustable or non-adjustable, and fail-safe all is very reliable.These have become the routine techniques on the electricity, do not give unnecessary details for this reason.

During use, when receiver 11 receives that distant empty transmitter sends the instruction of a rising, relay J 1 energising, the closing of contact, motor 8 rotates, and drives speed changer, main shaft 3 rotates with shift fork 2, the dial hole 5 (or connecting axle dew portion) that shift fork 2 is stirred in rotation process on the brake lining 4 makes a unlatching, reach the top, the effect of travel switch K1 is cut off the power supply automatically and stopped, and is opposite, receive the instruction of closing the door, the J2 energising, its closing of contact, motor 8 counter-rotatings, make speed changer, main shaft 3, cross shift fork 2 all reverses, when setting aside door brake lining 4 on earth piecewise, the contact of the touching of travel switch K2 bottom and cut off the power supply the motor stall.If meet fault or power failure by chance, pull the control stick of clutch 7, make main shaft 3 and disengagings such as motor 8 and speed changer thereof, can manually open or close this door.Between between the Yin Gemen brake lining 4 and top first film gate brake lining and the upper door frame spiral spring is arranged all, it all is more easily that hand push draws.The control stick of clutch 7 is more convenient to be installed in the neat height of reveal and chest, with the etwee box 9 of two Men Junke lock inside and outside, is embedded within the walls to well.

The utility model seldom takes up space without reel, also just not around the many unnecessary door brake lining that twists on the reel, saves cost; Whole door in light weight opens and closes easily; Straighforward operation, the outstanding suitable safety door of making garage; Manual opening-closing can be used instead during power failure temporarily, the embarrassment that people and car are difficult to pass in and out can be do not produced.

Claims

1. sliding door is folded in an electric remote control, door track (1), motor (8), deceleration and the transmission device, manual clutch (7), transmitter, receiver (10), the electric control system that include a brake lining (4), both sides, it is characterized in that having between adjacent two brake linings and make a brake lining make the folded elastic construction (10) of a positive reflexed, horizontal main shaft (3) two ends are fixed on the both walls, main shaft (3) one ends are connected with motor (8) through clutch (7), shift fork (2) is arranged on the main shaft (3), and the side was similar infundibulate expansion in door track (1) went up.

2. door as claimed in claim 1 is characterized in that said shift fork (2) is the cross shift fork.

3. door as claimed in claim 1 is characterized in that the elastic construction (10) between said adjacent two brake linings (4) is the spiral spring at connecting axle two ends.