CN111364884A

CN111364884A - Automatic corner door

Info

Publication number: CN111364884A
Application number: CN201811596726.0A
Authority: CN
Inventors: 殷晓猛; 殷瑾奕
Original assignee: Zhong Tuo Gate Tianjin Co ltd
Current assignee: Zhong Tuo Gate Tianjin Co ltd
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2020-07-03

Abstract

An automatic corner door comprises a track system, wherein the track system is of a double-track structure and comprises a driving track for driving and a walking track for realizing the walking of a door leaf; the ground rail system comprises a ground rail; the movable door body comprises a front door and a tail door, and is arranged on the track system and the ground track; the control system comprises a controller, an infrared sensor in signal connection with the controller and a remote sensing signal receiving device in signal connection with the controller. The automatic corner door is characterized in that a track system for supporting the movable door bodies is designed into a double-track structure, one track system is used for driving, and the other track system is used for moving and guiding, so that the movable door bodies can automatically move along a set track. The invention can be folded to realize hiding when not in use, and can be unfolded to perform regional partition when in use.

Description

Automatic corner door

Technical Field

The invention relates to the technical field of door body decorating equipment, in particular to an automatic corner door.

Background

In the prior art, for doorways with large opening widths, telescopic sliding doors are usually installed, which are only suitable for outdoor locations. For indoor places, a hidden retractable door system which can realize a partition function and has higher attractiveness does not exist at present.

Disclosure of Invention

Problem (A)

In summary, how to provide a door system having functions of a door, a partition, and the like, and capable of realizing hidden storage becomes a problem to be solved by those skilled in the art.

(II) technical scheme

The present invention provides an automatic corner door, which comprises:

the track system is of a double-track structure and comprises a driving track for driving and a walking track for realizing door leaf walking, wherein the driving track is a linear track, the driving track is installed on the roof of a building in a top installation mode, a driving motor is arranged above the driving track, a motor shaft of the driving motor is inserted into the driving track and is provided with a belt pulley, a driving belt is installed in the driving track through a tensioning pulley, the belt pulley is matched with the driving belt and can drive the driving belt to rotate in the driving track, a transmission support arm is arranged on the driving belt, two first support rails which are symmetrically arranged are arranged on the lower side surface of the driving track, a first walking vehicle is movably installed on the first support rails and comprises driving pulleys, the driving pulley can be arranged on the first supporting rail in a rolling manner, the transmission support arm is in power connection with the first traveling crane, the driving motor drives the driving belt to rotate through the belt pulley, the driving belt drives the first traveling crane to travel on the first supporting rail of the driving track through the transmission support arm, the traveling track is arranged on the roof of a building in a top installation mode and comprises a straight-line track and a bending section track, the straight-line track and the driving track are parallel and arranged on the inner side of the driving track, the bending section track is arranged on the end part of the straight-line track, the straight-line track and the bending section track are arranged and installed along a building door structure, the lower side surface of the traveling track is provided with a second supporting rail, and a second traveling crane is movably arranged on the second supporting rail, the second travelling crane comprises a travelling pulley, the travelling pulley is arranged on the second support rail in a rolling manner, the second travelling crane comprises a power travelling crane and an unpowered travelling crane, and the first travelling crane is in power connection with the power travelling crane through a driving connecting plate;

the ground rail system comprises a ground rail, the ground rail is arranged on the bottom surface, the layout structure of the ground rail is the same as that of the walking rail, the ground rail and the walking rail are arranged in parallel in the vertical direction, and a third travelling crane is slidably arranged on the ground rail;

the movable door body, the movable door body is including qianmen and tail-gate, the qianmen is including first door frame, the top of first door frame with unpowered driving is connected, the bottom of first door frame with third travelling crane is connected, the qianmen passes through unpowered driving and the movably installation of third travelling crane in on the walking track, the tail-gate is including the second door frame, the top of second door frame with power driving is connected, the bottom of second door frame is provided with the pivot, in be provided with rotatory support arm in the pivot, in be provided with the fourth travelling crane on the rotatory support arm, the fourth travelling crane slidable ground sets up in on the track, the tail-gate passes through power driving and fourth travelling crane follow the walking track slides and sets up, by tail-gate promotes or stimulates the qianmen removes, the tail-gate passes through the pivot is rotatory, And can form a plane door structure with the front door;

the control system comprises a controller, an infrared sensor in signal connection with the controller and a remote sensing signal receiving device in signal connection with the controller, and the controller is in control connection with the driving motor.

Preferably, in the bottom of tail-gate is provided with dodges the groove, the pivot set up in dodge the inslot, the one end of rotatory support arm with the pivot is rotated and is connected, the other end of rotatory support arm with fourth row car rotates and is connected, rotatory support arm can in dodge the inslot internal rotation.

Preferably, a first bristle sealing brush is disposed on said first frame; a second bristle sealing brush is disposed on the second door frame.

Preferably, the first bicycle comprises a first bicycle frame, a first axle is arranged on the first bicycle frame, the driving pulley is arranged on the first axle, a first threaded rod is arranged at the bottom of the first bicycle frame, and the first threaded rod is in threaded fit with the first bicycle frame; the power travelling crane comprises a second travelling crane frame, a second axle is arranged on the second travelling crane frame, the travelling pulley is arranged on the second axle, a second threaded rod is arranged at the bottom of the second travelling crane frame, the second threaded rod is in threaded fit with the second travelling crane frame, and the first threaded rod and the second threaded rod are both connected with the driving connecting plate; the unpowered travelling crane comprises a third bicycle frame, wherein a third axle is arranged on the third bicycle frame, and the travelling pulley is arranged on the third axle; the third traveling crane comprises a fourth traveling crane frame, an adjusting screw is arranged at the bottom of the fourth traveling crane frame, the adjusting screw is in threaded fit with the fourth traveling crane frame, a swing stopping pulley is arranged at the bottom end of the adjusting screw, the swing stopping pulley is horizontally arranged, and the swing stopping pulley is arranged in the groove of the ground rail and is in sliding fit with the side wall of the groove of the ground rail.

Preferably, the driving rail is an aluminum profile rail, and the driving rail is of an integrated structure; the walking track is the aluminium alloy track, walking track formula structure as an organic whole, the walking track with drive track screw thread fixed connection.

Preferably, the invention also comprises a plurality of connecting frames; the connecting rod is arranged at the upper end of the connecting frame, a clamping groove used for clamping the movable door body is formed in the bottom end of the connecting frame, the movable door body is clamped in the clamping groove and fixedly connected through a bolt assembly, the connecting rod can be in threaded fit with the second traveling crane frame or the third traveling crane frame, and the connecting frame is mounted on the second traveling crane frame or the third traveling crane frame in a height-adjustable mode through the connecting rod.

Preferably, the first door frame is a metal door frame, and decorative glass is arranged on the first door frame; the second door frame is a metal door frame, and decorative glass is arranged on the second door frame.

Preferably, the driving motor is a variable frequency motor, and the controller is in control connection with the driving motor through a frequency converter.

Preferably, the driving pulley is a high-strength nylon hanging wheel; the walking pulley is a high-strength nylon hanging wheel.

Preferably, the front doors are connected through hidden lotus leaves; the front door is connected with the front door through a hidden lotus leaf.

(III) advantageous effects

Through the structural design, the automatic corner door comprises a track system, wherein the track system is of a double-track structure and comprises a driving track for driving and a walking track for realizing the walking of a door leaf; the ground rail system comprises a ground rail; the movable door body comprises a front door and a tail door, and is arranged on the track system and the ground track; the control system comprises a controller, an infrared sensor in signal connection with the controller and a remote sensing signal receiving device in signal connection with the controller. The automatic corner door is characterized in that a rail system for supporting the movable door bodies is designed into a double-rail structure, one rail system is used for driving, and the other rail system is used for moving and guiding, so that the plurality of movable door bodies can automatically move along a set rail. The hidden wall can be folded when not in use and is stored in the hidden wall, so that the hidden wall is hidden, and the hidden wall can be rapidly unfolded to partition a region when in use.

Drawings

FIG. 1 is a schematic view of a partial structure of an automatic corner door according to an embodiment of the present invention;

FIG. 2 is a schematic view of another partial structure of the automatic corner door according to the embodiment of the present invention;

in fig. 1 and 2, the correspondence between the part names and the reference numbers is:

the device comprises a driving track 1, a driving motor 2, a belt pulley 3, a transmission support arm 4, a first support rail 5, a driving pulley 6, a ground rail 7, a third traveling crane 8, a movable door body 9, a first threaded rod 10 and a swing stopping pulley 11.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, fig. 1 is a schematic partial structure diagram of an automatic corner door according to an embodiment of the present invention; fig. 2 is another partial structural view of the automatic corner door according to the embodiment of the present invention.

The invention provides an automatic corner door which is used for realizing the use in large-scale places such as meeting rooms, banquet halls, exhibition halls and the like. The automatic corner door provided by the invention is controlled by adopting an advanced microcomputer controller, and can adapt to various use requirements of users. The specific use environment of the invention is as follows: outdoor: large vehicles, cargo access passages, fire fighting passages (more than 4 meters by 4 meters); such as factory buildings, large stadiums, fire channels of shopping malls, garages, automobile 4S shops, small hangars, exhibition centers and the like; indoor: separating a large space; such as banquet halls, conference rooms, restaurant closets, and the like.

In the present invention, the automatic corner door comprises a track system for realizing the installation and the movement guidance of the moving door body 9. Specifically, the track system is a double-track structure, and comprises a driving track 1 for driving and a traveling track for realizing door leaf traveling. The driving track 1 is used for providing driving force for the moving door 9 during moving, and the traveling track is used for supporting and movably guiding the moving door 9.

The driving track 1 is a linear track, and the driving track 1 is installed on the roof of a building in a top installation mode. The driving track 1 is arranged on the roof of a building through expansion bolts or other fixed mounting modes, a driving motor 2 is arranged above the driving track 1, and a motor shaft of the driving motor 2 is inserted into the driving track 1 and is provided with a belt pulley 3.

A driving belt is installed in the driving track 1 through a tensioning wheel, and the belt pulley 3 is matched with the driving belt and can enable the driving belt to rotate in the driving track 1. Drive belt passes through the take-up pulley to be installed inside drive track 1, and driving motor 2 drives belt pulley 3 and rotates, and belt pulley 3 can make drive belt rotate inside drive track 1 with the drive belt cooperation.

The driving belt is provided with a transmission support arm 4, the transmission support arm 4 can move along with the driving belt, and the transmission support arm 4 is connected with the traveling crane, so that the traveling crane is driven to move through power transmission.

Two first support rails 5 which are symmetrically arranged are arranged on the lower side surface of the driving track 1, each first support rail 5 is of an arc-shaped plate type structure, a first traveling crane is movably arranged on each first support rail 5 and comprises a driving pulley 6, the driving pulleys 6 can be arranged on the first support rails 5 in a rolling mode, a transmission support arm 4 is in power connection with the first traveling crane, the driving motor 2 drives a driving belt to rotate through a belt pulley 3, and the driving belt drives the first traveling crane to travel on the first support rails 5 of the driving track 1 through the transmission support arm 4.

The running rails are installed on the building roof in a top installation mode, and the running rails can be installed in a separate mode, namely, the running rails are installed on the building roof separately through expansion bolts, and can also be directly installed on the driving rails 1.

The walking track is including straightway track and bending section track, straightway track is parallel and sets up in driving track 1's inboard with driving track 1, the bending section track sets up in straightway orbital tip, carry out the overall arrangement installation by straightway track and bending section track according to the structural design of door, the orbital downside of walking is provided with the second riding rail, movably install the second driving on the second riding rail, the second driving is including the walking pulley, the walking pulley can set up on the second riding rail with rolling, the second driving is including power driving and unpowered driving, first driving is connected through drive connecting plate power with the power driving.

The track system is used for realizing the top installation of the movable door body 9, and in order to ensure that the movable door body 9 moves smoothly, the invention also provides a ground track system. Specifically, the ground rail system includes ground rail 7, and ground rail 7 is used for setting to subaerially, and its overall arrangement structure is the same with walking orbital overall arrangement structure, and ground rail 7 and walking track are at vertical direction upward parallel arrangement, install third row car 8 on ground rail 7 slidable, through the stability when third driving 8 improves the removal of the door body 9.

The driving track 1 is an aluminum profile track, and the driving track 1 is of an integrated structure; the walking track is the aluminium alloy track, and walking track formula structure as an organic whole, walking track and 1 threaded fixed connection of drive track.

Specifically, the first bicycle comprises a first bicycle frame, a first axle is arranged on the first bicycle frame, a driving pulley 6 is arranged on the first axle, a first threaded rod 10 is arranged at the bottom of the first bicycle frame, and the first threaded rod 10 is in threaded fit with the first bicycle frame.

Specifically, the power driving comprises a second driving frame, a second axle is arranged on the second driving frame, a traveling pulley is arranged on the second axle, a second threaded rod is arranged at the bottom of the second driving frame, the second threaded rod is in threaded fit with the second driving frame, and the first threaded rod 10 and the second threaded rod are both connected with a driving connecting plate.

Specifically, the unpowered traveling crane comprises a third traveling crane frame, wherein a third axle is arranged on the third traveling crane frame, and a traveling pulley is arranged on the third axle.

Specifically, the third driving vehicle 8 includes a fourth driving vehicle frame, an adjusting screw is disposed at the bottom of the fourth driving vehicle frame, the adjusting screw is in threaded fit with the fourth driving vehicle frame, a swing stopping pulley 11 is disposed at the bottom end of the adjusting screw, the swing stopping pulley 11 is horizontally disposed, and the swing stopping pulley 11 is disposed in the groove of the ground rail 7 and is in sliding fit with the side wall of the groove of the ground rail 7.

The movable door body 9 can realize large space partition, specifically, the movable door body 9 comprises a plurality of front doors and a plurality of tail doors, wherein one tail door is arranged, and the front doors can be driven to move through the tail doors.

The front door comprises a first door frame, the top of the first door frame is connected with the unpowered traveling crane, the bottom of the first door frame is connected with the third traveling crane 8, and the front door is movably arranged on the traveling track through the unpowered traveling crane and the third traveling crane 8. The tail gate is including the second door frame, and the top and the power driving of second door frame are connected, and the bottom of second door frame is provided with the pivot, is provided with rotatory support arm in the pivot, is provided with the fourth driving on rotatory support arm, and fourth driving slidable ground sets up on ground rail 7, and the tail gate passes through power driving and fourth driving and slides along the walking track and sets up, promotes or pulls the qianmen by the tail gate and removes, and the tail gate is rotatory through the pivot, and can form the flat door structure with the qianmen.

In order to improve the aesthetic property and the texture of the movable door body 9, the first door frame is a metal door frame, and decorative glass is arranged on the first door frame; the second door frame is a metal door frame, and decorative glass is arranged on the second door frame. In addition, the front doors are connected through hidden lotus leaves; the front door is connected with the front door through a hidden lotus leaf.

Based on the structural design of the travelling crane, the travelling crane is further provided with a connecting frame, and the movable door body 9 is connected with the travelling crane through the connecting frame. In the invention, the connecting frame is provided with a plurality of connecting frames; the upper end of the connecting frame is provided with a connecting rod, the bottom end of the connecting frame is provided with a clamping groove for clamping the movable door body 9, the movable door body 9 is clamped in the clamping groove and fixedly connected through a bolt assembly, the connecting rod can be in threaded fit with the second traveling crane frame or the third traveling crane frame, and the connecting frame is mounted on the second traveling crane frame or the third traveling crane frame in a height-adjustable mode through the connecting rod.

In one embodiment of the invention, in order to facilitate the installation of the rotating shaft and the rotating arm on the tail gate, the tail gate is structurally optimized by the invention: the bottom of the tail gate is provided with an avoiding groove, the rotating shaft is arranged in the avoiding groove, one end of the rotating support arm is rotatably connected with the rotating shaft, the other end of the rotating support arm is rotatably connected with the fourth traveling crane, and the rotating support arm can rotate in the avoiding groove.

The invention is also provided with a control system, and the automatic control of the invention is realized through the control system. The control system comprises a controller, an infrared sensor in signal connection with the controller and a remote sensing signal receiving device in signal connection with the controller, and the controller is in control connection with the driving motor 2.

In order to improve the sealing performance of the invention, a first bristle sealing brush is arranged on the first door frame; a second bristle sealing brush is disposed on the second frame.

In order to improve the control precision of the invention, the driving motor 2 adopts a variable frequency motor structure design, and the controller is in control connection with the driving motor 2 through a frequency converter.

Specifically, the driving pulley 6 is a high-strength nylon hanging wheel; the walking pulley is a high-strength nylon hanging wheel.

The automatic corner door provided by the invention is a large-opening automatic door specially designed and manufactured for entrances and exits of large-space buildings such as large stadiums, conference centers, fire-fighting passages, parking garages, banquet halls, exhibition halls, high-grade wine building chain restaurants, automobile 4S shops, small hangars and the like on the basis of an automatic door principle. According to the actual field situation: if the wall bodies on the two sides of the opening are free of obstacles and can be used under the condition of temporarily storing the door body, or the hidden walls are arranged on the two sides of the opening according to actual conditions to store the door body behind the hidden walls, the maximum utilization of space is realized, and meanwhile, the consistency of the overall style of the building can be ensured. In the invention, the driving track 1 of the automatic corner door adopts a double-track design, so that the gate is completely closed and flat after the corner door is closed in place. The invention can also meet various door opening and closing functional requirements of customers, such as: remote control, infrared, wall switch, entrance guard, fire control linkage, etc. The invention can realize full opening and half opening of the door, and has various safety measures such as infrared anti-pinch, anti-collision, emergency stop, power-off protection and the like. The door body material diversification satisfies various demands of customers: the section bar is sprayed on a glass door body, stainless steel is wrapped, copper is wrapped, wood is wrapped, and hard is wrapped.

The rail system adopts the aluminum alloy section rails (the wall thickness is more than 5 mm) and has high bearing strength, long service life, smooth and clean surface and beautiful appearance. The rail mounting bracket also adopts a special aluminum alloy section bracket matched with the rail mounting bracket, so that the mounting precision and the use strength are ensured. The ground rail 7 is made of aluminum alloy section rails or stainless steel customized rails, is laid to be flush with the ground, and does not influence the passing of pedestrians and vehicles.

In the hardware fitting system, the bearing wheel adopts high strength nylon hanging wheel, the customization wheeler, and every group hanging wheel can bear more than 400Kg weight, and the cooperation high quality aluminum alloy track operates steadily, low noise, stand wear and tear. The hinge adopts a customized high-strength hidden hinge, and the closing hinge of the gate is hidden in the gate body, so that the integral style of the gate is not influenced. Various sealing modes such as brushes, adhesive tapes and the like are selected by customers.

In the preferred embodiment of the invention, the door body is made of aluminum alloy glass, various sizes of sectional materials meet the requirement of customers on the permeability of the door, and the surface treatment is diversified, such as fluorocarbon spraying or anodic oxidation treatment of different colors of the sectional materials, titanium plating treatment of multiple colors of stainless steel decoration, copper cladding and other decorations.

Of course, the door body of the invention can also adopt other door body structures made of other materials, such as an aluminum plate whole plate package decoration, a wood door body, a hollow wood lattice door body, a surface layer soft package decoration, an inner filling sound insulation and heat preservation rock wool door plate and the like.

For the door body driving system, the special alternating current variable frequency motor is adopted, so that the stability and the reliability of the operation of the automatic door can be ensured.

For a control system, the invention adopts an original PLC (programmable logic controller) and a frequency converter, and has smooth operation, safety and stability.

The invention also provides a safety system which can realize infrared anti-pinch, reverse opening when door closing is blocked, emergency stop button, ground sense (metal detection-matching) and the like.

The functional options include the following: the system comprises a handheld remote control switch control device, a wall surface switch control device, a radar detection opening device, a full opening function, a half opening function (energy saving function), a one-way passing function, a normally open function, a normally closed function and other function options, and can also be matched with opening functions of entrance guard opening, license plate recognition opening, remote card reading, remote central control and the like according to the requirements of customers. Meanwhile, the invention also has a fire-fighting function, can be linked with a fire-fighting central controller, and can automatically open the gate to a full-open position when meeting a fire-fighting signal to form an evacuation channel in special places such as: the opening size of a mall, a large exhibition center, a station, an airport and the like meets the requirement that the fire-fighting vehicle passage is larger than 4 meters by 4 meters. If the emergency power supply of the building cannot be accessed, the UPS can be optionally matched, and the gate is opened to the full-open position after the fire-fighting signal is intervened.

Through the structural design, the automatic corner door comprises a track system, wherein the track system is of a double-track structure and comprises a driving track 1 for driving and a walking track for realizing the walking of a door leaf; the ground rail system comprises a ground rail 7; the movable door body 9 comprises a front door and a tail door, and the movable door body 9 is arranged on the track system and the ground track 7; the control system comprises a controller, an infrared sensor in signal connection with the controller and a remote sensing signal receiving device in signal connection with the controller. The automatic corner door is characterized in that a track system for supporting the movable door bodies 9 is designed into a double-track structure, one track system is used for driving, and the other track system is used for moving and guiding, so that the movable door bodies 9 can automatically move along a set track. The hidden wall can be folded when not in use and is stored in the hidden wall, so that the hidden wall is hidden, and the hidden wall can be rapidly unfolded to partition a region when in use.

The specific technical parameters of the invention are as follows:

door body specification: the width of the door body is 500 mm-1000 mm, the door body can be selected (customized according to actual door opening grids), the height of the door body is customized according to actual holes, and the door body can be ultrahigh customized (4 m-8 m).

The specification of the corner door is as follows: dividing the holes equally to determine the number of door bodies according to the actual situation on site and the requirements of customers; the automatic single-opening type equally divides the holes to determine the number of the door bodies according to the actual situation on site and the requirements of customers.

Model number	Automatic sheet aligning model	Automatic single-pair type
			Width of single fan	500--1000	500-1000
Number of door leaves	2、3、4、5-.....	4、6、8、10、12-.....
			Height of door body	2400--6000	2400-6000
Drive mode	Single drive	Dual drive

The innovation points of the invention are as follows:

1. the track system adopts special high-strength aluminum alloy section tracks, the wall thickness is more than 5.0mm, the track system is formed by a die at one time, the bearing capacity is strong, the bearing strength is high, and the service life is long.

2. The pulley system adopts the customization wheel car of high strength pom material, and every group hanging wheel can bear more than 400kg, cooperates high strength aluminum alloy track, and the operation is steady, and the noise of operation is low, and the wearability is strong.

3. When the door body moves in a mode of opening the door, the inner door leaf moves to the opening fixed position first, and the outer door leaf is opened. When the door is closed, the door is closed reversely, and the door can be opened manually when power is cut off.

4. The periphery of the door body is sealed by a 30mm bristle brush.

5. Adopt motor drive, can provide remote control, the LCD panel opens the door, and the manual release of outage can provide functions such as fire control port.

6. The system adopts double safety protection inductors to ensure the safety protection of the door and people when obstacles exist in the opening and closing process.

7. The door body has the barrier and the people at the motion range of door at the removal in-process, and inductor anticollision system detects barrier or can send control command after the people, and control system makes the reaction, and the motor stops the motion.

8. The ground rail 7 is cut and folded by 316# stainless steel, the ground is grooved, high-grade cement is poured and buried in the ground rail 7, then the ground rail is leveled with the bottom surface, and the cement is solidified.

9. The design weight of the single door body fan is 300kg, and the total design weight of the single door body fan is 14.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An automatic corner door, comprising:

the track system is of a double-track structure and comprises a driving track (1) for driving and a walking track for realizing door leaf walking, wherein the driving track is a linear track, the driving track is installed on a building roof in a top installation mode, a driving motor (2) is arranged above the driving track, a motor shaft of the driving motor is inserted into the driving track and is provided with a belt pulley (3), a driving belt is installed in the driving track through a tensioning pulley, the belt pulley is matched with the driving belt and can drive the driving belt to rotate in the driving track, the driving belt is provided with a transmission support arm (4), two first support rails (5) which are symmetrically arranged are arranged on the lower side surface of the driving track, and a first walking vehicle is movably installed on the first support rails, the first driving is including drive pulley (6), drive pulley can set up in on the first rail that holds in the palm with rolling, the transmission support arm with first driving power is connected, by driving motor passes through the belt pulley drives drive belt rotates, drive belt passes through the transmission support arm drives first driving in walk on the orbital first rail that holds in the palm, the walking track adopts the top mounting means to install on the building roof, the walking track is including straightway track and bending section track, straightway track with drive track is parallel and set up in drive orbital inboard, bending section track set up in straightway orbital tip, by straightway track and bending section track carry out the overall arrangement installation along the building door structure, the orbital downside of walking is provided with second rail that holds in the palm, a second travelling crane is movably arranged on the second support rail, the second travelling crane comprises a travelling pulley, the travelling pulley is arranged on the second support rail in a rolling manner, the second travelling crane comprises a power travelling crane and an unpowered travelling crane, and the first travelling crane is in power connection with the power travelling crane through a driving connecting plate;

the ground rail system comprises a ground rail (7), the ground rail is arranged on the bottom surface, the layout structure of the ground rail is the same as that of the walking rail, the ground rail and the walking rail are arranged in parallel in the vertical direction, and a third traveling crane (8) is slidably arranged on the ground rail;

the movable door body (9), the movable door body is including qianmen and tail-gate, the qianmen is including first door frame, the top of first door frame with unpowered driving is connected, the bottom of first door frame with third travelling crane is connected, the qianmen passes through unpowered driving and movably install in third travelling crane on the walking track, the tail-gate is including the second door frame, the top of second door frame with power driving is connected, the bottom of second door frame is provided with the pivot, in be provided with rotatory support arm in the pivot, in be provided with the fourth travelling crane on the rotatory support arm, fourth travelling crane slidable ground rail set up in, the tail-gate passes through power driving and fourth travelling crane follow walking track slides and sets up, by the tail-gate promotes or stimulates the qianmen removes, the tail-gate passes through the pivot is rotatory, the front-gate is rotatory, And can form a plane door structure with the front door;

2. The automatic corner door according to claim 1,

the bottom of the tail gate is provided with an avoiding groove, the rotating shaft is arranged in the avoiding groove, one end of the rotating support arm is connected with the rotating shaft in a rotating mode, the other end of the rotating support arm is connected with the fourth traveling crane in a rotating mode, and the rotating support arm can rotate in the avoiding groove.

3. The automatic corner door according to claim 1,

a first bristle sealing brush is arranged on the first door frame;

a second bristle sealing brush is disposed on the second door frame.

4. The automatic corner door according to claim 1,

the first bicycle comprises a first bicycle frame, a first axle is arranged on the first bicycle frame, the driving pulley is arranged on the first axle, a first threaded rod (10) is arranged at the bottom of the first bicycle frame, and the first threaded rod is in threaded fit with the first bicycle frame;

the power travelling crane comprises a second travelling crane frame, a second axle is arranged on the second travelling crane frame, the travelling pulley is arranged on the second axle, a second threaded rod is arranged at the bottom of the second travelling crane frame, the second threaded rod is in threaded fit with the second travelling crane frame, and the first threaded rod and the second threaded rod are both connected with the driving connecting plate;

the unpowered travelling crane comprises a third bicycle frame, wherein a third axle is arranged on the third bicycle frame, and the travelling pulley is arranged on the third axle;

the third traveling crane comprises a fourth traveling crane frame, an adjusting screw is arranged at the bottom of the fourth traveling crane frame and is in threaded fit with the fourth traveling crane frame, a swing stopping pulley (11) is arranged at the bottom end of the adjusting screw and is horizontally arranged, and the swing stopping pulley is arranged in the groove of the ground rail and is in sliding fit with the side wall of the groove of the ground rail.

5. The automatic corner door according to claim 1,

the driving rail is an aluminum profile rail and is of an integrated structure;

the walking track is the aluminium alloy track, walking track formula structure as an organic whole, the walking track with drive track screw thread fixed connection.

6. The automatic corner door according to claim 4,

the device also comprises a plurality of connecting frames;

the connecting rod is arranged at the upper end of the connecting frame, a clamping groove used for clamping the movable door body is formed in the bottom end of the connecting frame, the movable door body is clamped in the clamping groove and fixedly connected through a bolt assembly, the connecting rod can be in threaded fit with the second traveling crane frame or the third traveling crane frame, and the connecting frame is mounted on the second traveling crane frame or the third traveling crane frame in a height-adjustable mode through the connecting rod.

7. The automatic corner door according to any one of claims 1 to 6,

the first door frame is a metal door frame, and decorative glass is arranged on the first door frame;

the second door frame is a metal door frame, and decorative glass is arranged on the second door frame.

8. The automatic corner door according to any one of claims 1 to 6,

the driving motor is a variable frequency motor, and the controller is in control connection with the driving motor through a frequency converter.

9. The automatic corner door according to any one of claims 1 to 6,

the driving pulley is a high-strength nylon hanging wheel;

the walking pulley is a high-strength nylon hanging wheel.

10. The automatic corner door according to any one of claims 1 to 6,

the front doors are connected through hidden lotus leaves;

the front door is connected with the front door through a hidden lotus leaf.