CN210977240U

CN210977240U - Electronic limiting door roller device

Info

Publication number: CN210977240U
Application number: CN201921212883.7U
Authority: CN
Inventors: 万志文; 万素杰
Original assignee: Jiangxi Aland Technology Co ltd
Current assignee: Jiangxi Aland Technology Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-07-10
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a spacing rolling door machine device of electron, the on-line screen storage device comprises a base, the upper end of base fixedly connected with gear box, motor casing and aircraft nose circuit box in proper order, aircraft nose circuit box front end is from last down having set gradually manual brake pole, pressing link joint and manual chain, the gear box front end is seted up flutedly, fixedly connected with electron stopper in the recess, electron stopper outside fixedly connected with stopper protective housing. This spacing rolling door machine device of electron adopts the electron stopper, it is spacing not to run, do not dash the top, spacing scope does not have the upper limit, rolling door built-in mechanical connection is few, wearing and tearing are less relatively, and require lowly to the environment, moreover, the steam generator is simple in structure, high durability and convenient operation, only need operating personnel to debug through the controller can, the installation degree of difficulty is low, and the electron stopper has automatic memory function, under the condition of restart after the outage, still position before stops, do not dash the top, the life of rolling door machine has been improved.

Description

Electronic limiting door roller device

Technical Field

The utility model relates to a rolling door machine equipment technical field specifically is a spacing rolling door machine device of electron.

Background

When the door roller is applied to a rolling door and other facilities, the rotation stroke of the door roller needs to be controlled to realize accurate opening and closing, a mechanical limiter is connected to the door roller to form a mechanical limit door roller, the working principle is that a motor drives a screw rod to rotate, a nut on the screw rod moves in a certain direction, and a position signal of the door roller is transmitted to a control component by an extrusion stroke switch.

However, the existing door roller is generally driven by a screw rod, when the limiting height is adjusted, a door body needs to be moved to a high position, then the screw rod is adjusted, time and labor are wasted, the positioning precision of the screw rod is low, mechanical threads are easy to wear, the adjustable range has limitation, and the defect of running limitation or impact limitation fault is caused after the mechanical limiter breaks down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spacing rolling door machine device of electron to propose in solving above-mentioned background art when adjusting spacing height, need move the door body to the eminence, then adjusting screw wastes time and energy, and screw rod positioning accuracy is low, and mechanical screw easily wears and teares, and but and adjustable range has the limitation, causes to run spacing or towards the problem of spacing trouble after machinery stopper breaks down.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spacing rolling door machine device of electron, includes the base, fixedly connected with gear box, motor casing and aircraft nose circuit box in proper order in the upper end of base, aircraft nose circuit box front end is from last manual brake lever, pressure link joint and the manual chain of down having set gradually, the gear box front end is seted up flutedly, fixedly connected with electron stopper in the recess, electron stopper outside fixedly connected with stopper protective housing.

Preferably, the base, the gear box, the motor shell and the machine head circuit box are made of high-strength aluminum alloy materials.

Preferably, the gear box, the motor shell and the machine head circuit box are of concentric circle structures, and the diameters of the gear box, the motor shell and the machine head circuit box are gradually reduced.

Preferably, the manual chain is made of carbon steel.

Preferably, the stopper protective housing is made of engineering plastics.

Preferably, the length of the stopper protective shell is greater than that of the groove, and the height of the stopper protective shell is greater than that of the groove.

Compared with the prior art, the beneficial effects of the utility model are that: this spacing rolling door machine device of electron adopts the electron stopper, it is spacing not to run, do not dash the top, spacing scope does not have the upper limit, rolling door built-in mechanical connection is few, wearing and tearing are less relatively, and require lowly to the environment, moreover, the steam generator is simple in structure, high durability and convenient operation, only need operating personnel to debug through the controller can, the installation degree of difficulty is low, and the electron stopper has automatic memory function, under the condition of restart after the outage, still position before stops, do not dash the top, the life of rolling door machine has been improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a base; 2. a gear case; 3. a motor housing; 4. a machine head circuit box; 5. a manual brake lever; 6. pressing a chain plate; 7. a manual chain; 8. a groove; 9. an electronic stopper; 10. stopper protective housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electronic limiting door roller device comprises a base 1, a gear box 2, a motor shell 3, a machine head circuit box 4, a manual brake rod 5, a chain pressing plate 6, a manual chain 7, a groove 8, an electronic limiter 9 and a limiter protective shell 10, wherein the gear box 2, the motor shell 3 and the machine head circuit box 4 are fixedly connected to the upper end of the base 1 in sequence, the manual brake rod 5, the chain pressing plate 6 and the manual chain 7 are sequentially arranged at the front end of the machine head circuit box 4 from top to bottom, the groove 8 is formed in the front end of the gear box 2, the electronic limiter 9 is fixedly connected in the groove 8, the limiter protective shell 10 is fixedly connected to the outer side of the electronic limiter 9, the electronic limiter 9 is YM-GXDHB95 in model, and the mounting structure and the circuit connection are not described in detail;

further, the base 1, the gear box 2, the motor casing 3 and the handpiece circuit box 4 are made of high-strength aluminum alloy, and the high-strength aluminum alloy has the characteristics of small density, high strength, good processability and welding performance, so that the service lives of the base 1, the gear box 2, the motor casing 3 and the handpiece circuit box 4 are prolonged;

furthermore, the gear box 2, the motor shell 3 and the machine head circuit box 4 are of concentric circle structures, and the diameters of the gear box 2, the motor shell 3 and the machine head circuit box 4 are sequentially decreased progressively, so that the normal use of the door rolling machine device is ensured, and the door rolling machine device is more convenient to install;

furthermore, the manual chain 7 is made of carbon steel, so that the cost of the carbon steel is low, the performance range is wide, and the manual chain 7 is ensured to run more stably;

furthermore, the stopper protection shell 10 is made of engineering plastics, and the engineering plastics have excellent comprehensive performance, large rigidity, small creep, high mechanical strength, good heat resistance and good electrical insulation, and can be used in a harsher environment;

further, the length of the stopper protective housing 10 is greater than the length of the groove 8, the height of the stopper protective housing 10 is greater than the height of the groove 8, and the stopper protective housing 10 is arranged to ensure that external dust is effectively isolated from the electronic stopper 9.

The working principle is as follows: at first with base 1 fixed, link to each other with external controller through aircraft nose circuit box 4, adjust spacing height through external controller, and starting drive, the motor work in the motor casing 3 drives the gear in the gear box 2 and rotates, thereby it rises to drive the roll-up door, when rising to preset the position, electron stopper 9 feeds back to external controller, the motor in the motor casing 3 is closed to the controller, stop work, under the condition that has a power failure, accessible manual chain 7, manual control roll-up door is from top to bottom.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a spacing rolling door machine device of electron, includes base (1), its characterized in that: the upper end of base (1) fixedly connected with gear box (2), motor casing (3) and aircraft nose circuit case (4) in proper order, aircraft nose circuit case (4) front end is from last manual brake pole (5), pressure link joint (6) and manual chain (7) down having set gradually, gear box (2) front end is seted up flutedly (8), fixedly connected with electron stopper (9) in recess (8), electron stopper (9) outside fixedly connected with stopper protective housing (10).

2. An electronically limited rollup door machine apparatus according to claim 1 wherein: the base (1), the gear box (2), the motor shell (3) and the machine head circuit box (4) are made of high-strength aluminum alloy materials.

3. An electronically limited rollup door machine apparatus according to claim 1 wherein: the gear box (2), the motor shell (3) and the machine head circuit box (4) are of concentric circle structures, and the diameters of the gear box (2), the motor shell (3) and the machine head circuit box (4) are decreased progressively in sequence.

4. An electronically limited rollup door machine apparatus according to claim 1 wherein: the manual chain (7) is made of carbon steel.

5. An electronically limited rollup door machine apparatus according to claim 1 wherein: the limiter protective shell (10) is made of engineering plastics.

6. An electronically limited rollup door machine apparatus according to claim 1 wherein: the length of the limiting stopper protective shell (10) is larger than that of the groove (8), and the height of the limiting stopper protective shell (10) is larger than that of the groove (8).