CN2584792Y

CN2584792Y - Two-used rolling shutter door machine with electric or hand operated

Info

Publication number: CN2584792Y
Application number: CN 02258633
Authority: CN
Inventors: 闵锡农; 李小庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-18
Filing date: 2002-11-18
Publication date: 2003-11-05
Anticipated expiration: 2012-11-18

Abstract

The utility model relates to an electric and manual machine for a rolling shutter door. The utility model comprises a motor (4), a speed reducing gear group (3), a stroke control device (6), an electric controller (7), a braking device (5) and an inner gear roller (2) connected with a roller shutter door sheet (14), wherein, a first-stage gear (3-1) in the speed reducing gear group (3), is engaged with a gear shaft (4-1) of the motor (4). The utility model also comprises a conversion shaft (13), a transmission gear (12), a spring (11), a spring cover (15), a steel cable (1) and an integrated control box (10), wherein, one end of the spring (11) is supported on the conversion shaft (13); one end of the steel cable (1) is connected with the conversion shaft (13), and the other end is connected with a box door (10-1) of the integrated control box (10); the transmission gear (12) is arranged on the conversion shaft (13) and is respectively engaged with the inner gear roller (2) and a last-stage gear in the speed reducing gear group (3). The utility model has the advantage of long service life, and the roller shutter door can be opened and closed in a convenient and labor-saving mode during power failure.

Description

The electric-hand driven two-purpose roller shutter door machine

Technical field

The utility model relates to a kind of rolling door control device, particularly a kind of electric-hand driven two-purpose roller shutter door machine.

Background technology

At present, the structure of the similar electric-hand driven two-purpose roller shutter door machine of making is made up of motor, gear reduction unit, manual releasing rope mechanism, journey controller, check mechanism and appliance controller both at home and abroad, they exist when having a power failure, open and close door operation program complexity, open and close need to make inconveniences such as mechanism resets behind the door again.Chinese patent CN2464915Y discloses a kind of electric-hand driven two-purpose roller shutter door machine, it is meshed with motor tooth axle by a shift fork operation of electromagnet drive gear or breaks away from, simultaneously, electromagnetic lock gets, the iron core adhesive, equal door-lock-release, this moment door sheet switch door up or down under by the effect of gear pulley, because first order reduction gearing and motor tooth axle are in normal disengaged position, drive reducer first order gear and the engagement of motor gear axle so each work all needs electromagnet to spur shift fork, cause that easily gear produces friction when engagement, cause gear wear, even break, influence the application life of gear.In addition, the gear that shift fork is stirred is a first order gear, and the reducer final stage gear still meshes with the internal gear cylinder, during manual control switch's door, will drive other gear of reducer and rotate, thereby very hard.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of long service life is provided, and can make things convenient for when having a power failure, the electric-hand driven two-purpose roller shutter door machine of switch rolling door effortlessly.

The technical scheme that realizes above-mentioned purpose is: a kind of electric-hand driven two-purpose roller shutter door machine, comprise motor, train of reduction gears, journey controller, appliance controller, check mechanism and the internal gear cylinder that is connected with the rolling door sheet, check mechanism is connected with motor, one-level gear in the train of reduction gears and the engagement of the gear shaft of motor, also comprise transaxle, travelling gear, spring, spring cup, wire rope and Comprehensive Control case, one end bearing of spring is on transaxle, one end of wire rope is connected with transaxle, the other end is connected with the chamber door of Comprehensive Control case, travelling gear is installed on the transaxle, and travelling gear respectively with internal gear cylinder and train of reduction gears in the final stage gears engaged.

After adopting technique scheme, the first order gear and the motor gear axle of train of reduction gears are in normal engagement, and need not to use shift fork, thereby avoided the one-level gear of train of reduction gears and wearing and tearing that the motor gear axle produces because of the shift fork operable engagement, break phenomenon, prolonged the application life of gear and motor gear axle.During power failure, by opening the chamber door on the Comprehensive Control case, the pulling wire rope, wire rope pulling transaxle, transaxle drives travelling gear and moves to left, and makes travelling gear break away from the final stage gear of train of reduction gears, and can open or close rolling door this moment easily, because the internal gear cylinder need not to drive train of reduction gears and rotates, can be laborsaving many.

Description of drawings

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

Fig. 2 is transmission principle figure of the present utility model;

Fig. 3 is the enlarged diagram of analysing and observe of running part among Fig. 1;

Fig. 4 is the internal construction schematic diagram of Comprehensive Control case of the present utility model;

Fig. 5 is the schematic top plan view of Fig. 4.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

As Fig. 1,2,3,4, shown in 5, a kind of electric-hand driven two-purpose roller shutter door machine, comprise motor 4, train of reduction gears 3, journey controller 6, appliance controller 7, check mechanism 5 and the internal gear cylinder 2 that is connected with rolling door sheet 14, check mechanism 5 is connected with motor 4, one-level gear 3-1 in the train of reduction gears 3 and the gear shaft 4-1 of motor 4 engagement, also comprise transaxle 13, travelling gear 12, spring 11, spring cup 15, wire rope 1 and Comprehensive Control case 10, one end bearing of spring 11 is on transaxle 13, one end of wire rope 1 is connected with transaxle 13, the other end is connected with the chamber door 10-1 of Comprehensive Control case 10, travelling gear 12 is installed on the transaxle 13, and travelling gear 12 respectively with internal gear cylinder 2 and train of reduction gears 3 in the final stage gears engaged.The both sides of internal gear cylinder 2 have left end cap 16 and right end cap 18, the two supports of transaxle 13 is on left and

right end cap

16,18, spring cup 15 is threaded with left end cap 16, also be provided with dog screw 17 on the left end cap 16, after the position of transaxle 13 is determined well, the head of dog screw 17 is spun on the transaxle 13, can prevent transaxle 13 rotations.

As shown in Figure 1, Comprehensive Control case 10 is provided with door lock 9, must rely on key chamber door 10-1 could be opened, and can prevent that the robber from opening the door.

Check mechanism 5 of the present utility model is an electromagnetic controller, has saved the trouble that electromagnetic lock and annex thereof are installed.

As shown in Figure 1, also Pickproof alarm travel switch 8 can be set on the doorframe of rolling door, and be installed in the doorframe inboard, play antitheft effect.

Shown in Fig. 4,5, when chamber door 10-1 is opened to correct position, hook 10-2 is suspended to the inboard hasp 10-3 of chamber door 10-1 goes up chamber door 10-1 is located, be convenient to manually opened, close rolling door.Hasp 10-3 is provided with a plurality of location holes 19, the aperture of being convenient to regulate chamber door 10-1.

Operating principle of the present utility model is as follows: during electronic work, motor 4 drives train of reduction gears 3 runnings, final stage gear driven travelling gear 12 runnings of train of reduction gears 3, travelling gear 12 drives internal gear cylinder 2 runnings that are engaged with, drive rolling door by internal gear cylinder 2 again and move up or down, realize the open and close of rolling door.

When having a power failure, when needing manual operation, open the chamber door 10-1 of Comprehensive Control case 10, hook 10-2 in the case is suspended on the hasp 10-3 on the chamber door, makes chamber door 10-1 location, transaxle 13 is under the tension of wire rope 1, the active force that overcomes spring 11 drives travelling gear 12 and moves to left, travelling gear 12 breaks away from the final stage gear of train of reduction gears 3, just can begin very convenient this moment, effortlessly the switch rolling door.Electronic as need, as long as the hasp 10-3 on Comprehensive Control case 10 inner hanging hook 10-2 and the chamber door 10-1 is broken away from, 10-1 shuts with chamber door, wire rope 1 unclamps automatically, and transaxle 13 moves to right under the effect of spring 11, sets back, can carry out electric operating this moment again, changes very convenient.

Claims

1, a kind of electric-hand driven two-purpose roller shutter door machine, comprise motor (4), train of reduction gears (3), journey controller (6), appliance controller (7), check mechanism (5) and the internal gear cylinder (2) that is connected with rolling door sheet (14), check mechanism (5) is connected with motor (4), one-level gear (3-1) in the train of reduction gears (3) and the engagement of the gear shaft (4-1) of motor (4), it is characterized in that: also comprise transaxle (13), travelling gear (12), spring (11), spring cup (15), wire rope (1) and Comprehensive Control case (10), one end bearing of spring (11) is on transaxle (13), one end of wire rope (1) is connected with transaxle (13), the other end is connected with the chamber door (10-1) of Comprehensive Control case (10), travelling gear (12) is installed on the transaxle (13), and travelling gear (12) respectively with internal gear cylinder (2) and train of reduction gears (3) in the final stage gears engaged.

2, electric-hand driven two-purpose roller shutter door machine according to claim 1 is characterized in that: described Comprehensive Control case (10) is provided with door lock (9).

3, electric-hand driven two-purpose roller shutter door machine according to claim 1 and 2 is characterized in that: described check mechanism (5) is an electromagnetic controller.

4, electric-hand driven two-purpose roller shutter door machine according to claim 1 and 2 is characterized in that: have hook (10-2) in the Comprehensive Control case (10), chamber door (10-1) inboard of Comprehensive Control case (10) has hasp (10-3).

5, electric-hand driven two-purpose roller shutter door machine according to claim 4 is characterized in that: described hasp (10-3) is provided with a plurality of location holes (19).