CN215565412U

CN215565412U - Seamless revolving door

Info

Publication number: CN215565412U
Application number: CN202121837113.9U
Authority: CN
Inventors: 张世渡; 何荣勋
Original assignee: Shenzhen Ewantsun Network Technology Co ltd
Current assignee: Shenzhen Ewantsun Network Technology Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-18
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a seamless revolving door in the technical field of revolving doors, which comprises a main body component and a driving connection mechanism, wherein the main body component comprises a door frame and two door plates, the driving connection mechanism comprises a lower guide rail, an upper guide rail and a mounting plate, and the lower guide rail is connected to two sides in the door frame through bolts. According to the hinge fixing device, the servo motor is fixedly arranged on the mounting plate, the servo motor drives the gear at the moving end to drive the rack to move horizontally through the gear, the rotating gears are fixedly connected to two sides of two door plates, when the door plates are opened and closed, the rack pushes the rotating gears to move horizontally, when the moving distance limit of the hinge fixing part is reached, the limiting part is limited and clamped with the hinge fixing part, at the moment, the servo motor continues to rotate, the rack continues to push the rotating gears, the rotating gears are right-angle semicircular, the rack drives the rotating gears to rotate by ninety degrees, the movably connected door plates are opened by ninety degrees, the driving device is small in whole size, few in driving parts and low in failure rate.

Description

Seamless revolving door

Technical Field

The utility model relates to the technical field of revolving doors, in particular to a seamless revolving door.

Background

The revolving door integrates the advantages of various door bodies, and the design of spaciousness and high style creates a luxurious atmosphere which can be called as a pen for touching the eyes of a building.

However, the existing rotary opening and closing door plate and door frame need to reserve a larger gap, the thicker the door plate, the larger the reserved gap is, the door plate and the door frame cannot form a whole, the whole is not beautiful enough, the electric rotary door often needs a motor and transmission control with large thrust, the occupied space is large, the structure is complex, and the failure rate is high.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a seamless revolving door to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a seamless revolving door comprises a main body component and a driving connecting mechanism, wherein the main body component comprises a door frame and two door plates, the driving connecting mechanism comprises a lower guide rail, an upper guide rail and a mounting plate, the lower guide rail is connected to two sides in the door frame through bolts, one end of the lower guide rail is connected with a hinge fixing part, one side of the hinge fixing part is connected with a lower hinge through bolts, the lower hinge is connected to the inner side of the door frame through bolts, two sides in the door frame are connected with upper guide rails through bolts, one side of the upper guide rail is connected with an upper hinge, the upper hinge is connected with a door plate, a limiting part is fixedly connected to the inside of the door frame, the limiting part is clamped in the hinge fixing part, the mounting plate is fixedly mounted on two sides in the door plate, the upper end of the mounting plate is fixedly connected with a limiting block, the limiting block is movably clamped in the limiting block and fixedly connected with a rack, the door plate is characterized in that a servo motor is fixedly mounted on the mounting plate, a gear is connected to the output end of the servo motor, a rack is connected to the gear in a meshed mode, a rotating gear is connected to the inner portion of the door plate, and a rack is connected to the rotating gear in a meshed mode.

Preferably, the length of the limiting groove of the hinge fixing piece is matched with the width of the door plate, and the moving stroke of the lower guide rail is larger than that of the hinge fixing piece.

Preferably, the hinge fixing piece is butterfly-shaped, and the limiting piece is cylindrical.

Preferably, the length of the limiting plate is greater than the moving stroke of the limiting clamping block, and lubricating oil is filled between the limiting plate and the limiting clamping block.

Preferably, the rotating gear is arc-shaped, and the rotating gear, the rack and the gear are arranged on the same horizontal plane.

Preferably, the upper end of the mounting plate is clamped and provided with a protective cover.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, a servo motor is fixedly arranged on a mounting plate, the servo motor drives a gear at a moving end to drive a rack to move horizontally, rotating gears are fixedly connected to two sides of two door plates, when the door plates are opened, the rack pushes the rotating gears to move horizontally, when the moving distance limit of a hinge fixing part is reached, a limiting part is limited and clamped with the hinge fixing part, the servo motor continues to rotate at the moment, the rack continues to push the rotating gears, the rotating gears are arc-shaped, and the radian of the rotating gears can be controlled, for example, the rotating gears are right-angle semi-circles, the rack drives the rotating gears to rotate ninety degrees, the movably connected door plates rotate for ninety degrees to open, the driving device is small in integral volume, few in driving parts, long in service life and low in failure rate;

(2) the utility model is provided with two lower guide rails and two upper guide rails on two sides of the door frame, one side of the lower guide rail is provided with a hinge fixing part which is connected with a lower hinge, the lower hinge is connected with a door plate, the upper guide rail is connected with the door plate through an upper hinge, the width of the two door plates is matched with the width of the installation space in the door frame, when the two door plates are combined, the door plate is flush with the door frame, the device is more flat as a whole, the whole installation gap is small, the whole appearance is like an integrated plate surface, the whole device has no handle, the appearance is more attractive, the two limit parts are fixedly connected in the door frame, the hinge fixing piece is moved and limited by the cylindrical limiting piece, so that the door plate is prevented from being separated due to excessive movement of the hinge fixing piece, the distance that moves outward to the door plant level is controlled, when letting two door plants open, avoids with the door frame jam, and the smooth both sides of the door plant of being convenient for are opened.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of the seamless revolving door of the present invention;

FIG. 2 is a perspective view of the drive connection mechanism of the seamless revolving door of the present invention;

FIG. 3 is an enlarged view of the seamless revolving door of the present invention at A in FIG. 2;

FIG. 4 is a view illustrating the explosion-proof connection structure of the driving connection structure of the seamless revolving door according to the present invention;

FIG. 5 is a bottom perspective view of the seamless revolving door of the present invention;

FIG. 6 is an overall cross-sectional structural view of the seamless revolving door of the present invention;

FIG. 7 is a view showing the structure of the seamless revolving door according to the present invention in a closed state of the lower rail;

fig. 8 is a view showing the structure of the seamless revolving door according to the present invention in an opened state of the lower rail.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a body member; 11. a door frame; 12. a door panel; 2. a drive connection mechanism; 21. a lower guide rail; 22. A hinge securing member; 23. a lower hinge; 24. a limiting member; 25. an upper guide rail; 26. mounting a hinge; 27. mounting a plate; 28. a limiting plate; 29. a rack; 210. a limiting clamping block; 211. a servo motor; 212. a gear; 213. a rotating gear; 214. a protective cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution: a seamless revolving door comprises a main body component 1 and a driving connecting mechanism 2, wherein the main body component 1 comprises a door frame 11 and two door panels 12, the driving connecting mechanism 2 comprises a lower guide rail 21, an upper guide rail 25 and a mounting plate 27, the lower guide rail 21 is connected with two sides in the door frame 11 through bolts, one end of the lower guide rail 21 is connected with a hinge fixing part 22, one side of the hinge fixing part 22 is connected with a lower hinge 23 through a bolt, the lower hinge 23 is connected with the inner side of the door frame 11 through a bolt, two sides in the door frame 11 are connected with upper guide rails 25 through bolts, one side of each upper guide rail 25 is connected with an upper hinge 26, each upper hinge 26 is connected with the door panel 12, a limiting part 24 is fixedly connected in the door frame 11, the limiting part 24 is clamped in the hinge fixing part 22, the length of a limiting groove of the hinge fixing part 22 is matched with the width of the door panel 12, the moving stroke of the lower guide rail 21 is larger than that of the hinge fixing part 22, and the hinge fixing part 22 is in a butterfly shape, the stopper 24 is cylindrical.

Wherein, two lower guide rails 21 and two upper guide rails 25 are respectively installed on two sides inside the door frame 11, a hinge fixing member 22 is installed and connected on one side of the lower guide rail 21, the hinge fixing member 22 is connected with a lower hinge 23, the lower hinge 23 is connected with the door panel 12, the upper guide rail 25 is connected with the door panel 12 through an upper hinge 26, the width of the two door panels 12 is matched with the width of the installation space inside the door frame 11, when the two door panels 12 are combined, the two door panels are flush with the door frame 11, the whole device is more flat, in the door opening process of the two door panels 12, because of the sliding connection of the upper guide rail 25 and the lower guide rail 21, the two door panels 12 horizontally move outwards, two limiting members 24 are fixedly connected inside the door frame 11, the hinge fixing member 22 is moved and limited through a cylindrical limiting member 24, the excessive movement of the hinge fixing member 22 is avoided, the separation of the door panels 12 is caused, the moving distance of the hinge fixing member 22 is matched with the thickness of the door panel 12, the distance of the horizontal outward movement of the door plates 12 is controlled, so that when the two door plates 12 are opened, the door plates are prevented from being blocked with the door frame 11, and the smooth two sides of the door plates 12 can be conveniently opened.

Referring to fig. 1-8, the mounting plate 27 is fixedly mounted on two sides of the interior of the door panel 12, the upper end of the mounting plate 27 is fixedly connected with the limiting plate 28, the interior of the limiting plate 28 is movably clamped with the limiting clamping block 210, the limiting clamping block 210 is fixedly connected with the rack 29, the mounting plate 27 is fixedly mounted with the servo motor 211, the output end of the servo motor 211 is connected with the gear 212, the gear 212 is engaged with the rack 29, the interior of the door panel 12 is connected with the rotating gear 213, the rotating gear 213 is engaged with the rack 29, the length of the limiting plate 28 is greater than the moving stroke of the limiting clamping block 210, lubricating oil is filled between the limiting plate 28 and the limiting clamping block 210, the rotating gear 213 is in an arc shape, the rotating gear 213, the rack 29 and the gear 212 are arranged on the same horizontal plane, the upper end of the mounting plate 27 is clamped with the protective cover 214, the moving parts are protected by the protective cover 214, so that the rotating parts are prevented from being jammed and are protected accidentally.

Wherein, the power component is installed through the installation plate 27, the limit plate 28 fixedly connected on the installation plate 27 limits the limit fixture block 210, the limit fixture block 210 is connected with the rack 29, the limit of the rack 29 is performed through the cooperation of the limit fixture block 210 and the limit plate 28, so that the rack 29 horizontally moves, the installation plate 27 is fixedly provided with the servo motor 211, the servo motor 211 drives the gear 212 of the moving end, the gear 212 drives the rack 29 to horizontally move, the two sides of the two door panels 12 are both fixedly connected with the rotating gears 213, when the door panels 12 are opened, the rack 29 pushes the rotating gears 213 to horizontally move, when the moving distance limit of the hinge fixing part 22 is reached, the limit part 24 limits the hinge fixing part 22 to be clamped, at this time, the servo motor 211 continuously rotates, the rack 29 continuously pushes the rotating gears 213, the rotating gears 213 are in a right angle, the rack 29 drives the rotating gears 213 to rotate ninety degrees, the movably connected door panel 12 is opened by rotating ninety degrees, the whole driving device is small in size, few in driving parts, long in service life and low in failure rate.

The integral working principle is that the electric equipment of the device is connected with an external power supply, two lower guide rails 21 and two upper guide rails 25 are respectively arranged on two sides in a door frame 11, a hinge fixing part 22 is arranged and connected on one side of the lower guide rails 21, the hinge fixing part 22 is connected with a lower hinge 23, the lower hinge 23 is connected with a door plate 12, the upper guide rails 25 are connected with the door plates 12 through upper hinges 26, the width of the two door plates 12 is matched with the width of an installation space in the door frame 11, the two door plates 12 are flush with the door frame 11 when combined, the device is more flat, in the door opening process of the two door plates 12, the two door plates 12 horizontally move outwards due to the sliding connection of the upper guide rails 25 and the lower guide rails 21, the two limiting parts 24 are fixedly connected in the door frame 11, the hinge fixing part 22 is moved and limited through the cylindrical limiting parts 24, and the separation of the door plates 12 is avoided due to excessive movement of the hinge fixing part 22, the moving distance of the hinge fixing part 22 is matched with the thickness of the door panel 12, the horizontal outward moving distance of the door panel 12 is controlled, when the two door panels 12 are opened, the door panels 12 are prevented from being blocked with the door frame 11, the door panels 12 can be opened on two sides smoothly, the power component is installed through the installation plate 27, the limit plate 28 fixedly connected with the installation plate 27 is used for limiting and connecting the limit fixture block 210, the limit fixture block 210 is connected with the rack 29, the rack 29 is limited through the matching of the limit fixture block 210 and the limit plate 28, the rack 29 is moved horizontally, the servo motor 211 is fixedly installed on the installation plate 27, the servo motor 211 drives the gear 212 at the moving end, the rack 29 is driven to move horizontally through the gear 212, the rotating gears 213 are fixedly connected with two sides of the two door panels 12, when the door panels 12 are opened, the rack 29 pushes the rotating gears 213 to move horizontally outward, and when the moving distance limit of the hinge fixing part 22 is reached, spacing joint hinge mounting 22 of locating part 24, servo motor 211 continues to rotate this moment, rack 29 continues to promote rotating gear 213, rotating gear 213 is right-angle semicircle, rack 29 drives rotating gear 213 and rotates ninety degrees, swing joint's door plant 12 rotates ninety degrees and opens, when the device is whole closed, servo motor 211 reverse run, withdraw two door plant 12 levels, hinge mounting 22 stops when returning the limiting part position of locating part 24 limit, then drive rotating gear 213 reverse rotation ninety degrees, carry out the closure of both sides door plant 12, it is small to change the whole volume of drive arrangement, the drive parts are few, long service life moves, the fault rate is low.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A seamless revolving door, comprising a body member (1) and a drive connection mechanism (2), characterized in that: the main body component (1) comprises a door frame (11) and two door panels (12), the driving connection mechanism (2) comprises a lower guide rail (21), an upper guide rail (25) and a mounting plate (27), the lower guide rail (21) is connected to two inner sides of the door frame (11) through bolts, one end of the lower guide rail (21) is connected with a hinge fixing piece (22), one side of the hinge fixing piece (22) is connected with a lower hinge (23) through a bolt, the lower hinge (23) is connected to the inner side of the door frame (11) through a bolt, two inner sides of the door frame (11) are connected with the upper guide rail (25) through bolts, one side of the upper guide rail (25) is connected with an upper hinge (26), the upper hinge (26) is connected with the door panels (12), the inner part of the door frame (11) is fixedly connected with a limiting piece (24), the limiting piece (24) is clamped in the hinge fixing piece (22), and the mounting plate (27) is fixedly mounted on two inner sides of the door panel (12), the upper end fixedly connected with limiting plate (28) of mounting panel (27), the inside activity joint of limiting plate (28) has spacing fixture block (210), spacing fixture block (210) fixedly connected with rack (29), fixed mounting has servo motor (211) on mounting panel (27), the output of servo motor (211) is connected with gear (212), gear (212) meshing is connected with rack (29), the internal connection of door plant (12) has rotating gear (213), rotating gear (213) meshing is connected with rack (29).

2. A seamless revolving door according to claim 1, characterized in that: the length of the limiting groove of the hinge fixing piece (22) is matched with the width of the door panel (12), and the moving stroke of the lower guide rail (21) is larger than that of the hinge fixing piece (22).

3. A seamless revolving door according to claim 1, characterized in that: the hinge fixing piece (22) is butterfly-shaped, and the limiting piece (24) is cylindrical.

4. A seamless revolving door according to claim 1, characterized in that: the length of the limiting plate (28) is larger than the moving stroke of the limiting clamping block (210), and lubricating oil is filled between the limiting plate (28) and the limiting clamping block (210).

5. A seamless revolving door according to claim 1, characterized in that: the rotating gear (213) is arc-shaped, and the rotating gear (213), the rack (29) and the gear (212) are arranged on the same horizontal plane.

6. A seamless revolving door according to claim 1, characterized in that: and the upper end of the mounting plate (27) is clamped and provided with a protective cover (214).