CN219262172U

CN219262172U - Full-automatic fan-shaped electrically operated gate

Info

Publication number: CN219262172U
Application number: CN202320604698.2U
Authority: CN
Inventors: 李金秋
Original assignee: Liaoning Jiaxing Door And Window Co ltd
Current assignee: Liaoning Jiaxing Door And Window Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-06-27
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a full-automatic fan-shaped electric door which comprises a stand column and a fan-shaped door leaf, wherein a driving mechanism is arranged at the bottom of the inner side of the stand column and connected with the fan-shaped door leaf, a plurality of door leaves of the fan-shaped door leaf are driven by one driving mechanism, and a pushing mechanism which is rotationally connected with the bottom of the stand column is arranged at the rear side of the fan-shaped door leaf. The full-automatic fan-shaped electric door realizes fan-shaped linkage between door leaves by using the hidden first hooks, the hidden second hooks and the hidden supporting plates. Each hook is shielded, so that the panel space utilization of the door leaf is saved, more patterns can be manufactured, and the attractive effect of the door leaf is greatly improved. Then a driving door leaf is driven by a motor, and all the integral door leaves can be opened or retracted in a fan-shaped mode by means of the gravity of other door leaves. The use of a single driving force greatly reduces the cost of the fabrication facility. Simultaneously, use pushing mechanism to control the gravity transfer of all door leafs, easy operation, simple to operate.

Description

Full-automatic fan-shaped electrically operated gate

Technical Field

The utility model relates to the technical field of electric doors, in particular to a full-automatic fan-shaped electric door.

Background

The electric door is simple to use and operate, convenient and reliable, and is widely used. Because of the fully-automatic fan-shaped electric door which is popular among masses in recent years, the fan is quite attractive one by one in the unfolding state, and the conversion process of unfolding or folding each door leaf one by one in the unfolding and folding processes is quite attractive. After being folded, the structure of the plurality of upright posts is changed, and meanwhile, the space is greatly saved.

However, since the fan-shaped door plate is composed of a plurality of door leaves and needs to be changed, more driving force is needed, and even each door leaf of many electric doors needs to be provided with an independent driving motor, then a plurality of motors are arranged to work one by one through a PLC system, so that the manufacturing cost is greatly increased. In addition, in order to avoid the shaking of the door leaves, a guide shaft is required to be arranged between every two door leaves, so that the attractive effect of the door leaves is greatly affected.

Disclosure of Invention

The utility model aims to provide a full-automatic fan-shaped electric door so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the full-automatic fan-shaped electric door comprises a stand column and a fan-shaped door leaf, wherein a storage groove is formed in the inner wall of the stand column, the storage groove is used for accommodating the fan-shaped door leaf, a driving mechanism is arranged at the bottom of the inner side of the stand column, the driving mechanism is connected with the fan-shaped door leaf, a plurality of door leaves of the fan-shaped door leaf are driven by one driving mechanism, and a pushing mechanism rotationally connected with the bottom of the stand column is arranged at the rear side of the fan-shaped door leaf;

the fan-shaped door leaf comprises a driving door leaf, a driven door leaf and a fixed door leaf, wherein a first hook and a supporting plate are arranged on one side of the driving door leaf and one side of the driven door leaf, a second hook is arranged on the other side of the driven door leaf, and a second hook is arranged on the edge of the fixed door leaf;

the driving mechanism comprises a driving shaft, the fan-shaped door leaves are sleeved on the outer wall of the driving shaft, the driving shaft is fixedly connected with the driving door leaves, the driving shaft is rotationally connected with the driven door leaves through ball bearings, and extrusion bearings are arranged between every two adjacent door leaves.

Preferably, a baffle is arranged in the vertical direction on the inner side of the fixed door leaf, and the baffle is rotationally connected with the pushing mechanism.

Preferably, one end of all the door leaves forming the fan-shaped door leaves, which is connected with the driving mechanism, is provided with a lantern ring, the outer wall of the lantern ring is fixedly connected with a connector, and the connector is fixedly connected with a fan plate of the door leaves.

Preferably, the bottom of initiative door leaf is provided with the response strip with PLC system intercommunication.

Preferably, an infrared sensor is arranged between the two upright posts.

Preferably, the pushing mechanism uses a telescopic push rod in communication with the PLC system.

Preferably, one end of the driving shaft far away from the driving motor is provided with a power-assisted rotary table, and the top of the power-assisted rotary table is rotationally connected with a power-assisted mechanism.

Preferably, the booster mechanism comprises an extension spring and a connecting piece.

Preferably, the connecting piece comprises a first connecting piece and a third connecting piece, the first connecting piece is rotationally connected with the power-assisted rotary table, and the third connecting piece is fixedly connected with the inner wall of the upright post.

Preferably, the connecting piece further comprises a first adjusting head, a second adjusting head and a second connecting piece, wherein the first adjusting head and the second connecting piece are respectively arranged at two ends of the extension spring, the first adjusting head is rotationally connected with the extension spring and is in threaded connection with the first connecting piece, and the second adjusting head is in threaded connection between the second connecting piece and the third connecting piece.

Compared with the prior art, the utility model has the beneficial effects that: the full-automatic fan-shaped electric door realizes fan-shaped linkage between door leaves by using the hidden first hooks, the hidden second hooks and the hidden supporting plates. Each hook is shielded, so that the panel space utilization of the door leaf is saved, more patterns can be manufactured, and the attractive effect of the door leaf is greatly improved. Then a driving door leaf is driven by a motor, and all the integral door leaves can be opened or retracted in a fan-shaped mode by means of the gravity of other door leaves. The use of a single driving force greatly reduces the cost of the fabrication facility. Simultaneously, use pushing mechanism to control the gravity transfer of all door leafs, easy operation, simple to operate.

Drawings

Fig. 1 is a schematic view showing a structure of a door leaf according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view showing the structure of the inner side of a column according to a preferred embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a drive shaft in accordance with a preferred embodiment of the present utility model;

FIG. 4 is a schematic view of a collar structure for connecting a door leaf according to a preferred embodiment of the present utility model;

FIG. 5 is a schematic view showing a combined structure of a side door leaf according to a preferred embodiment of the present utility model;

fig. 6 is a schematic structural view of a first follower door leaf according to a preferred embodiment of the present utility model;

fig. 7 is a schematic view showing the structure of a second follower door leaf according to a preferred embodiment of the present utility model;

fig. 8 is a schematic view showing the structure of a third follower door leaf according to a preferred embodiment of the present utility model;

fig. 9 is a schematic view showing the structure of a fourth follower door leaf according to a preferred embodiment of the present utility model;

fig. 10 is a schematic view showing the construction of a fifth follower door leaf according to a preferred embodiment of the present utility model;

fig. 11 is a schematic structural view of a sixth follower door leaf according to a preferred embodiment of the present utility model;

fig. 12 is a schematic structural view of a seventh follower door leaf according to a preferred embodiment of the present utility model;

fig. 13 is a schematic structural view of an active door leaf according to a preferred embodiment of the present utility model;

fig. 14 is a schematic view showing a structure of a booster mechanism in a preferred embodiment of the present utility model.

In the figure: 1. column, 11, bracket, 2, storage groove, 3, fan-shaped door leaf, 31, fixed door leaf, 32, first driven door leaf, 33, second driven door leaf, 34, third driven door leaf, 35, fourth driven door leaf, 36, fifth driven door leaf, 37, sixth driven door leaf, 38, driving door leaf, 39, second hook, 310, pallet, 311, first hook, 312, induction strip, 4, driving mechanism, 41, collar, 42, squeeze bearing, 43, ball bearing, 44, power assisted turntable, 45, fixed connection piece, 46, lock nut, 47, driving shaft, 48, connector, 5, pushing mechanism, 6, power assisted mechanism, 61, first connection piece, 62, first adjustment head, 63, tension spring, 64, second connection piece, 65, second adjustment head, 66, third connection piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-14, the present utility model provides a technical solution:

referring to fig. 1-2, a full-automatic fan-shaped electric door comprises a stand column 1 and a fan-shaped door leaf 3, wherein the stand column 1 is provided with a bracket 11, a driving mechanism 4 is arranged at the bottom of the bracket 11, and a PLC system for installing and controlling the driving mechanism 4 is fixed on the inner wall of the bracket. One end of the driving mechanism 4 far away from the motor is connected with a power assisting mechanism 6, and the other end of the power assisting mechanism 6 is connected to a bracket 11. A coaming is mounted on the outer side of the bracket 11 to form a column 1. And two sets up corresponding infrared sensor in the one side of installing the door leaf to communicate in the PLC system, be used for detecting whether someone or article are located under the door, avoid bumping.

Referring to fig. 5 to 13, a storage groove 2 is formed in the inner wall of the upright 1, the storage groove 2 is used for placing the stored fan-shaped door leaves 3, the fan-shaped door leaves 3 comprise a driving door leaf 38, driven door leaves and a fixed door leaf 31, and the fixed door leaves 31, the six driven door leaves and the driving door leaves are sequentially stacked and arranged. The follower door comprises a first follower door 32, a second follower door 33, a third follower door 34, a fourth follower door 35, a fifth follower door 36, and a sixth follower door 37. The inboard vertical direction of deciding door leaf 31 is provided with the baffle, and the baffle rotates with pushing mechanism 5 to be connected, and the baffle is used for sheltering from and propelling movement driven door leaf and initiative door leaf, and one side of baffle is provided with and shelters from the piece to be connected with support 11, plays and avoids the baffle to remove out the effect of accomodating the inslot 2.

The driving door leaf 38 and the driven door leaf are provided with a first hook 311 and a supporting plate 310 on one side, the driven door leaf is provided with a second hook 39 on the other side, the edge of the fixed door leaf is provided with the second hook 39, and the first hook 311 and the second hook 39 are connected in a clamping manner and are used for hanging adjacent rear door leaves. The pallet 310 is used to push up the adjacent front door leaf.

Referring to fig. 2-3, a driving mechanism 4 is arranged at the bottom of the inner side of the upright 1, the driving mechanism 4 is connected with a fan-shaped door leaf 3, eight door leaves of the fan-shaped door leaf 3 are all driven by the driving mechanism 4, a pushing mechanism rotationally connected with the bottom of the upright 1 is arranged at the rear side of the fan-shaped door leaf 3, an electric telescopic push rod communicated with a PLC system is used as a pushing mechanism 5, the electric telescopic push rod is rotationally connected with a baffle, and all door leaf centers are driven to move forward by pushing the baffle.

The driving mechanism 4 comprises a driving shaft 47, the driving shaft 47 is supported by a bearing seat fixed at the bottom of the inner side of the bracket 11, one end of the driving shaft 47 is connected with a motor, and two sections of speed reducers are arranged in the driving shaft 47 and used for controlling the door leaf to be more stable when being overturned. The fan-shaped door leaf 3 is sleeved on the outer wall of the driving shaft 47, the driving shaft 47 is fixedly connected with the driving door leaf 38 through the fixed connecting piece 45, the driving shaft 47 is rotationally connected with the driven door leaf through the ball bearing 43, and the extrusion bearing 42 is arranged between every two adjacent door leaves. The use of the compression bearings 42 prevents the door leaf from rocking back and forth. Threads are provided on both sides of the outer wall of the drive shaft 47 for connection to the lock nut 46.

All the door leaves forming the fan-shaped door leaf 3 are provided with a lantern ring 41 at one end connected with the driving mechanism 4, the outer wall of the lantern ring 41 is fixedly connected with a connector 48, the connector 48 is fixedly connected with a fan plate of the door leaf, and a driving shaft is not required to be disassembled when the door leaf is damaged, so that the door leaf is convenient to replace.

The bottom of the active door leaf is provided with an inductive strip 312 in communication with the PLC system. The sensor strip 312 may be configured to provide information back to the PLC system when it touches an obstacle, avoiding pressing against a person or object when the door is closed.

Referring to fig. 2 and 14, one end of the driving shaft 47 away from the driving motor is provided with a power-assisted rotary table 44, and a power-assisted mechanism 6 is rotatably connected to the top of the power-assisted rotary table 44, wherein the power-assisted mechanism 6 includes:

a first connector 61, a first adjustment head 62, a tension spring 63, a second connector 64, a second adjustment head 65 and a third connector 66.

The connecting pieces comprise a first connecting piece 61 and a third connecting piece 66, the first connecting piece 61 is rotationally connected with the power-assisted rotary table 44, and the third connecting piece 66 is fixedly connected with the inner wall of the upright 1.

The connecting piece still includes first adjustment head 62, second adjustment head 65 and second connecting piece 64, and wherein first adjustment head 62 and second connecting piece 64 set up respectively in extension spring 63's both ends, and first adjustment head 62 rotates with extension spring 63 to be connected, and with first connecting piece 61 threaded connection, threaded connection has second adjustment head 65 between second connecting piece 64 and the third connecting piece 66.

When the door is closed, a remote control is used for sending out an instruction, and the PLC system is used for controlling the electric telescopic rod to push the baffle plates to drive all the door leaves to move outwards until one side of the fixed door leaf 31 moves out of the storage groove 2, so that the gravity centers of the driven door leaves are all inclined outwards. Then the PLC system controls the motor to start to work so as to drive the driving shaft 47 to rotate, the driving door leaf 38 is driven to turn outwards through the driving shaft 47, the driven door leaf loses the supporting force and falls down slowly along with the whole driving door leaf 38, when the first hook 311 of the first driven door leaf 32 is buckled with the second hook 39 on the fixed door leaf, the first driven door leaf 32 is fixed, falls down in sequence and expands, and the door closing is completed. In the falling process of the door leaf, the driving shaft bears the gravity of the door leaf, and the other end of the driving shaft is provided with a tension spring which always applies pulling force to the power-assisted turntable.

When the door is opened, a remote control is used for sending out an instruction, the PLC system controls the motor to start to work so as to drive the driving shaft 47 to rotate, the driving door leaf 38 is driven to inwards overturn through the driving shaft 47, when the supporting plate 310 on the driving door leaf 38 contacts with the sixth driven door leaf 37, the sixth driven door leaf 37 is supported to inwards move, then the supporting plate on the sixth driven door leaf 37 drives the fifth driven door leaf 36 to sequentially drive the driven door leaf to retract until the driving door leaf and the driven door leaf lean against the baffle, and the electric telescopic rod is controlled by the PLC system so as to pull back the baffle 2, so that the driven door leaf and the driving door leaf inwards incline, and the door opening is completed. In the rising process of the door leaf, the driving shaft bears the gravity of the door leaf, and the other end of the driving shaft is provided with an extension spring which always pulls the power-assisted turntable upwards.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic fan-shaped electrically operated gate, includes stand (1) and fan-shaped door leaf (3) accomodate groove (2) have been seted up to the inner wall of stand (1), accomodate groove (2) and be used for placing fan-shaped door leaf (3), its characterized in that: the novel door is characterized in that a driving mechanism (4) is arranged at the bottom of the inner side of the upright post (1), the driving mechanism (4) is connected with a fan-shaped door leaf (3), a plurality of door leaves of the fan-shaped door leaf (3) are driven by one driving mechanism (4), and a pushing mechanism which is rotationally connected with the bottom of the upright post (1) is arranged at the rear side of the fan-shaped door leaf (3);

the fan-shaped door leaf (3) comprises a driving door leaf, a driven door leaf and a fixed door leaf, wherein a first hook (311) and a supporting plate (310) are arranged on one side of the driving door leaf and one side of the driven door leaf, a second hook (39) is arranged on the other side of the driven door leaf, and a second hook (39) is arranged on the edge of the fixed door leaf;

the driving mechanism (4) comprises a driving shaft (47), the fan-shaped door leaf (3) is sleeved on the outer wall of the driving shaft (47), the driving shaft (47) is fixedly connected with the driving door leaf, the driving shaft (47) is rotationally connected with the driven door leaf through a ball bearing (43), and an extrusion bearing (42) is arranged between every two adjacent door leaves.

2. A fully automatic sector-type power door as claimed in claim 1, wherein: a baffle is arranged in the vertical direction of the inner side of the fixed door leaf (31), and the baffle is rotationally connected with the pushing mechanism (5).

3. A fully automatic sector-type power door as claimed in claim 1, wherein: one end of all the door leaves forming the fan-shaped door leaves (3) connected with the driving mechanism (4) is provided with a lantern ring (41), the outer wall of the lantern ring (41) is fixedly connected with a connector (48), and the connector (48) is fixedly connected with a fan plate of the door leaves.

4. A fully automatic sector-type power door as claimed in claim 1, wherein: the bottom of initiative door leaf is provided with the response strip (312) that communicates with the PLC system.

5. A fully automatic sector-type power door as claimed in claim 1, wherein: an infrared inductor is arranged between the two upright posts (1).

6. A fully automatic sector-type power door as claimed in claim 1, wherein: the pushing mechanism (5) uses a telescopic push rod communicated with the PLC system.

7. A fully automatic sector-type power door as claimed in claim 1, wherein: one end of the driving shaft (47) far away from the driving motor is provided with a power-assisted rotary table (44), and the top of the power-assisted rotary table (44) is rotationally connected with a power-assisted mechanism (6).

8. A fully automatic, fanned, electrically powered door as in claim 7, wherein: the power assisting mechanism (6) comprises an extension spring (63) and a connecting piece.

9. A fully automatic leaf-type power door according to claim 8, wherein: the connecting piece comprises a first connecting piece (61) and a third connecting piece (66), wherein the first connecting piece (61) is rotationally connected with the power-assisted rotary table (44), and the third connecting piece (66) is fixedly connected with the inner wall of the upright post (1).

10. A fully automatic leaf-type power door according to claim 8, wherein: the connecting piece still includes first adjusting head (62), second adjusting head (65) and second connecting piece (64), and wherein first adjusting head (62) and second connecting piece (64) set up respectively in the both ends of extension spring (63), and first adjusting head (62) rotate with extension spring (63) to be connected, and with first connecting piece (61) threaded connection, threaded connection has second adjusting head (65) between second connecting piece (64) and third connecting piece (66).