CN111677403B - Electromechanical automatic controller for revolving door - Google Patents

Electromechanical automatic controller for revolving door Download PDF

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Publication number
CN111677403B
CN111677403B CN202010556158.2A CN202010556158A CN111677403B CN 111677403 B CN111677403 B CN 111677403B CN 202010556158 A CN202010556158 A CN 202010556158A CN 111677403 B CN111677403 B CN 111677403B
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China
Prior art keywords
door
groove
shaft
sleeve
fixed
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CN202010556158.2A
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CN111677403A (en
Inventor
东方
张俊勇
姜鑫
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Shaanxi Institute of Technology
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Shaanxi Institute of Technology
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Priority to CN202010556158.2A priority Critical patent/CN111677403B/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/608—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for revolving wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F7/00—Accessories for wings not provided for in other groups of this subclass
    • E05F7/06—Devices for taking the weight of the wing, arranged away from the hinge axis
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/90—Revolving doors; Cages or housings therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses an electromechanical automatic controller of a revolving door, which comprises a door shaft, wherein a sleeve pipe rotating around the door shaft is sleeved on the outer side of the door shaft, a plurality of horizontal fixing grooves with downward openings are respectively fixed at the upper end of the sleeve pipe along the circumferential direction of the sleeve pipe, a vertical fixing groove with an outward opening is arranged below the horizontal fixing groove, the vertical fixing groove is fixed on the outer wall of the sleeve pipe, the outer end of the horizontal fixing groove is connected with an upper stop block, the lower part of the upper stop block is connected with a lower stop block through a rope, the lower stop block is connected with a lower fixing groove with an upward opening, the bottom of the lower fixing groove is provided with outer rollers, the edge of the bottom of the sleeve pipe is uniformly provided with a plurality of inner rollers, and the top of the door shaft is provided with a driving mechanism for driving the sleeve pipe to rotate. The invention shares the bearing of the door shaft, so that the door plate does not generate adhesive force to the door shaft when the revolving door rotates, and the aging speed is reduced due to the uniform force applied by the door plate when the revolving door is used for a long time.

Description

Electromechanical automatic controller for revolving door
Technical Field
The invention relates to the field of revolving doors, in particular to an electromechanical automatic controller of a revolving door.
Background
At present, revolving door is all through fixing the door plant on the door-hinge in the middle, thereby realizes the autogiration of door plant through making the door-hinge rotate, simultaneously, in order to make the door plant can be more durable, can add the bearing wheel in the top of door plant, the bearing wheel is along with the rotation of door plant moves on the track for the door plant can not take place serious loss because of gravity when long-time rotating. But the bearing wheel moves on the track for a long time, because the gravity that has the door plant pushes down, will make the bearing wheel can cause wearing and tearing because of frictional force on the track when the operation, will make the revolving door very hard when rotatory in the past for a long time.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide an electromechanical automatic controller of a revolving door, which shares the bearing of a door shaft, so that the door plate does not generate adhesive force to the door shaft when the revolving door rotates, and the aging speed is reduced due to the uniform force applied by the door plate when the revolving door is used for a long time.
The invention provides an electromechanical automatic controller of a revolving door, which comprises a door shaft, wherein a sleeve pipe rotating around the door shaft is sleeved on the outer side of the door shaft, a plurality of horizontal fixing grooves with downward openings are respectively fixed at the upper end of the sleeve pipe along the circumferential direction of the sleeve pipe, the upper end of the door plate is positioned in the horizontal fixing grooves, vertical fixing grooves with outward openings are arranged below the horizontal fixing grooves, the vertical fixing grooves are fixed on the outer wall of the sleeve pipe, the outer ends of the horizontal fixing grooves are connected with upper stop blocks, the lower parts of the upper stop blocks are connected with lower stop blocks through ropes, the lower stop blocks are connected with lower fixing grooves with upward openings, the lower fixing grooves are arranged at the bottom of the door plate, the lower ends of the door plate are positioned in the lower fixing grooves, the bottom of the lower fixing grooves is provided with outer rollers, the length of the ropes is greater than the height of the door plate, the opening width of the horizontal fixing grooves, the opening width of the vertical fixing grooves and the opening width of the lower fixing grooves are equal and are greater than the thickness of the door plate, a plurality of inner rollers are uniformly arranged on the edge of the bottom of the sleeve, and a driving mechanism for driving the sleeve to rotate is arranged at the top of the door spindle;
a groove with a downward opening is formed below the upper stop block, a connecting shaft is arranged in the groove, one end of the connecting shaft is connected to the groove wall on one side of the groove through a torsion spring, the other end of the connecting shaft is hinged to the groove wall on the other side of the groove through a first bearing, and the rope is fixed on the shaft body of the connecting shaft;
the horizontal fixing groove comprises an outer groove body, an outer groove through hole, an inner groove body and an inner groove through hole, one end of the outer groove body is fixed to the upper stop block, a through hole used for being disassembled into the inner groove body is formed in the groove wall of the outer groove body along the length direction of the outer groove body, a plurality of outer groove through holes are uniformly formed in the groove wall of the outer groove body along the length direction of the outer groove body, the inner groove through hole is formed in the groove wall of the inner groove body, the inner groove through holes are equal in number and correspond to the outer groove through holes in position one to one, and the other end of the inner groove body is fixedly connected to the sleeve.
Furthermore, a first internal thread is arranged in the outer groove through hole, a second internal thread is arranged in the inner groove through hole, and the first internal thread is smoothly connected with the second internal thread.
Furthermore, the driving mechanism comprises a connecting disc fixed at the top of the sleeve, the connecting disc is positioned right above the sleeve, the center of the upper surface of the connecting disc is connected with a driven gear through an upper connecting rod, the driven gear is meshed with a driving gear, and the driving gear is in key connection with an output shaft of the servo motor.
Furthermore, the servo motor is fixed on the supporting block, the supporting block is fixed on the output end of the electric propeller, when the electric propeller is in a propelling state, the servo motor is connected with the driving gear, when the electric propeller is in a retracting state, the servo motor is separated from the driving gear, and a state switch of the electric propeller is arranged on the surface of the sleeve.
Furthermore, the number of the state switches of the electric thruster is equal to that of the vertical fixing grooves, and the state switches of the electric thruster are arranged between the two adjacent vertical fixing grooves and are located at a height which is 1.2-1.5 meters away from the ground.
Furthermore, be provided with the pivot directly over the door-hinge, the upper end of pivot through a second bearing with the connection pad is connected, the lower extreme of pivot through a second bearing with the door-hinge is connected, and the edge at sleeve pipe top is even is fixed with a plurality of lower connecting rods, and the top of lower connecting rod is all fixed below the connection pad.
Furthermore, the annular spout has been seted up along its circumference in the surface of door-hinge, sliding connection has a plurality of sliders on the spout, and each slider all connects through a connecting rod on the sheathed tube internal surface.
The electromechanical automatic controller for the revolving door provided by the invention has the following beneficial effects:
1. the load bearing of the door shaft is shared, so that the door plate does not generate adhesive force to the door shaft when the revolving door rotates, and the aging speed is reduced due to the uniform force applied by the door plate when the revolving door is used for a long time;
2. the driving mechanism controls the door plate to rotate by rotating the sleeve, so that the effect of reducing the burden of the door shaft is achieved, and meanwhile, the lower fixing groove is arranged at the bottom of the door plate, so that the weight of the door plate is born and shared;
3. the rollers are respectively arranged at the bottom parts of the sleeve and the lower fixed groove, so that the sliding friction force of the ground is changed into rolling friction force during rotation, more labor is saved, and meanwhile, the revolving door can be rotated by providing smaller power by the driving mechanism;
4. through the mutual matching between the driving gear and the driven gear, the rotating speed of the revolving door can be adjusted only by adjusting the rotating speed of the servo motor when the revolving door rotates;
5. the horizontal fixing grooves are set to be fixing grooves with adjustable lengths, so that the door plate fixing device can be suitable for door plates with different widths.
Drawings
FIG. 1 is a schematic top view of an electromechanical automatic controller for a revolving door according to the present invention;
FIG. 2 is a schematic side sectional view of an electromechanical automatic controller for a revolving door according to the present invention;
FIG. 3 is a schematic structural diagram of a horizontal fixing slot of a servo motor and an accelerator of an electromechanical automatic controller of a revolving door according to the present invention;
FIG. 4 is a schematic sectional view of the driving mechanism of the electromechanical automatic controller for the revolving door according to the present invention connected to a sleeve;
fig. 5 is a schematic structural connection diagram of a driving mechanism of an electromechanical automatic controller of a revolving door according to the present invention.
Description of reference numerals:
1. a horizontal fixing groove; 1-1, an outer tank body; 1-2, outer groove through holes; 1-3, an inner groove body; 1-4, inner groove through holes; 2. a door shaft; 3. a vertical fixing groove; 4. a sleeve; 5. a door panel; 6. a rope; 7. a lower fixing groove; 8. an outer roller; 9. an inner roller; 10. a lower connecting rod; 11. a rotating shaft; 12. a connecting disc; 13. a driving gear; 14. a servo motor; 15. a support block; 16. a driven gear; 17. and an upper connecting rod.
Detailed Description
Several embodiments of the present invention will be described in detail below with reference to the drawings, but it should be understood that the scope of the present invention is not limited to the embodiments.
In the present application, the type and structure of components that are not specified are all the prior art known to those skilled in the art, and those skilled in the art can set the components according to the needs of the actual situation, and the embodiments of the present application are not specifically limited.
Example 1
The present embodiment provides an electromechanical automatic controller for a revolving door, which is implemented by the basic necessary technical features to solve the problems mentioned in the background of the present application.
Specifically, as shown in fig. 1-2, the embodiment of the present invention provides an electromechanical automatic controller for a revolving door, including a door spindle 2, a sleeve 4 rotating around the door spindle 2 is sleeved outside the door spindle 2, a plurality of horizontal fixing slots 1 with downward openings are respectively fixed on the upper end of the sleeve 4 along the circumferential direction thereof, a vertical fixing slot 3 with an outward opening is arranged below the horizontal fixing slot 1, the vertical fixing slot 3 is fixed on the outer wall of the sleeve 4, the outer end of the horizontal fixing slot 1 is connected with an upper stop block, the lower end of the upper stop block is connected with a lower stop block through a rope 6, the lower stop block is connected with a lower fixing slot 7 with an upward opening, the bottom of the lower fixing slot 7 is provided with an outer roller 8, the length of the rope 6 is greater than the height of the door panel 5, the opening width of the horizontal fixing slot 1, the opening width of the vertical fixing slot 3, and the opening width of the lower fixing slot 7 are equal and are both greater than the thickness of the door panel 5, the bottom edge of the sleeve 4 is uniformly provided with a plurality of inner rollers 9, and the top of the door shaft 2 is provided with a driving mechanism for driving the sleeve 4 to rotate.
In this embodiment, place door plant 5 in fixed slot 7, at this moment, the lower extreme of door plant 5 is located lower fixed slot 7, the upper end of door plant 5 is located horizontal fixed slot 1, just so can be spacing between horizontal fixed slot 1 and lower fixed slot 7 with door plant 5, at this moment, door plant 5 is located sleeve 4's side, when actuating mechanism begins work, actuating mechanism drive sleeve 4 rotates, sleeve 4's rotation just makes horizontal fixed slot 1 revolve around sleeve 4, at this moment, door plant 4 just revolves around sleeve 4 along with horizontal fixed slot 1 and rotates, and simultaneously, because the lower extreme of door plant 5 is located lower fixed slot 7, lower fixed slot 7 also begins to rotate, and simultaneously, because the effect of gyro wheel 8, make pivoted lighter, just so realized the automatic rotation of revolving door.
In the embodiment, the weight of the door panel is shared by the lower fixing groove 7, so that the horizontal fixing groove 1 can reduce the traction force on the door panel, and the bearing of the door shaft is shared, so that the door panel does not generate adhesive force on the door shaft when the revolving door rotates, and thus, when the revolving door is used for a long time, the aging speed is reduced due to the uniform force exerted by the door panel; the driving mechanism controls the door plate to rotate by rotating the sleeve, so that the effect of reducing the burden of the door shaft is achieved, and meanwhile, the lower fixing groove is arranged at the bottom of the door plate, so that the weight of the door plate is born and shared; the bottom of the sleeve and the bottom of the lower fixing groove are respectively provided with the roller, so that the sliding friction force on the ground is changed into rolling friction force in the rotation process, more labor can be saved, and meanwhile, the driving mechanism can provide smaller power to rotate the revolving door.
Example 2
The present embodiment is based on example 1 and optimizes the implementation scheme in example 1, so that the present embodiment is more stable and better in performance during the operation process, but the present embodiment is not limited to the implementation manner described in the present embodiment.
Specifically, as shown in fig. 1-3, in this embodiment, a groove with a downward opening is formed below the upper stop block, a connecting shaft is disposed in the groove, one end of the connecting shaft is connected to a groove wall on one side of the groove through a torsion spring, the other end of the connecting shaft is hinged to a groove wall on the other side of the groove through a first bearing, and the rope 6 is fixed on a shaft body of the connecting shaft.
In this embodiment, connect together horizontal fixed slot 1 and lower fixed slot 7 through rope 6, simultaneously, under torsion spring's effect for the connecting axle produces the power of rolling, just so can rope 6 be in the state of flare-outing all the time, can not cause the influence at the in-process of revolving door operation.
In this embodiment, the horizontal fixing groove 1 includes an outer groove body 1-1, an outer groove through hole 1-2, an inner groove body 1-3 and an inner groove through hole 1-4, one end of the outer groove body 1-1 is fixed to the upper stop block, a through hole for inserting one end of the inner groove body 1-3 is formed on a groove wall of the outer groove body 1-1 along the length direction thereof, a plurality of outer groove through holes 1-2 are uniformly formed on a groove wall of the outer groove body 1-1 along the length direction thereof, an inner groove through hole 1-4 is formed on a groove wall of the inner groove body 1-3, the number of the inner groove through holes 1-4 is equal to the number of the outer groove through holes 1-2, the positions of the inner groove through holes 1-4 are in one-to-one correspondence, and the other end of the inner groove body 1-3 is fixedly connected to the sleeve 4.
In the embodiment, when the door panel 5 is installed, the door panel 5 is inserted into the outer tank body 1-1, so that the installation is very convenient, after the door panel 5 is inserted into the outer tank body 1-1, the inner tank body 1-3 is inserted into the outer tank through hole 1-2 of the outer tank body 1-1, so that the inner tank body 1-3 and the outer tank body 1-1 are connected into a whole, and a fixing rod is inserted into the proper outer tank through hole 1-2, so that the relative position between the inner tank body 1-3 and the outer tank body 1-1 can be locked.
Meanwhile, in the embodiment, a first internal thread is arranged in the outer groove through hole 1-2, a second internal thread is arranged in the inner groove through hole 1-4, and the first internal thread and the second internal thread are smoothly connected. Therefore, the relative position between the inner tank body 1-3 and the outer tank body 1-1 can be locked only by using the threaded rod or the nut, and the locking device is very convenient.
Example 3
The present embodiment is based on example 1 and optimizes the implementation scheme in example 1, so that the present embodiment is more stable and better in performance during the operation process, but the present embodiment is not limited to the implementation manner described in the present embodiment.
Specifically, as shown in fig. 1 to 5, in this embodiment, the driving mechanism includes a connecting plate 12 fixed on the top of the casing 4, the connecting plate 12 is located right above the casing 4, the center of the upper surface of the connecting plate 12 is connected to a driven gear 16 through an upper connecting rod 17, the driven gear 16 is engaged with a driving gear 13, and the driving gear 13 is connected to an output shaft of the servo motor 14 through a key.
When the driving mechanism works, the servo motor 14 works, the output shaft of the servo motor 14 rotates, so that the driving gear 13 rotates, at the moment, the driven gear 16 is meshed with the driving gear 13, so that the driven gear 16 rotates, the connecting disc 12 rotates under the transmission of the connecting rod 17, and the connecting disc 12 is fixed at the top of the sleeve 4, so that the sleeve 4 rotates, and the driving mechanism is realized to enable the sleeve 4 to rotate.
Meanwhile, in this embodiment, the servo motor 14 is fixed on a support block 15, the support block 15 is fixed on an output end of the electric thruster, when the electric thruster is in a thrusting state, the servo motor 14 is connected with the driving gear 13, when the electric thruster is in a retracting state, the servo motor 14 is separated from the driving gear 13, and a state switch of the electric thruster is disposed on a surface of the casing 4.
In this embodiment, whether the revolving door is rotated by the driving mechanism or manually pushed can be realized by the state of the electric thruster, when the electric thruster is in the retraction state, the servo motor 14 is separated from the driving gear 13, and at this time, the revolving door is in the manually pushed state, and when the electric thruster is in the extension state, the servo motor 14 is combined with the driving gear 13, and at this time, the revolving door is in the driving state by the driving mechanism. Meanwhile, the state switch of the electric thruster is arranged on the surface of the sleeve 4, so that the state switch can be arranged according to the actual requirement by a person using the revolving door.
Meanwhile, in the embodiment, the number of the state switches of the electric thruster is equal to that of the vertical fixing grooves 3, and the state switches of the electric thruster are arranged between the two adjacent vertical fixing grooves 3 and are located at a height 1.2-1.5 meters away from the ground. Such a position design is designed according to ergonomic theory.
Simultaneously, in this embodiment, be provided with pivot 11 directly over door-hinge 2, the upper end of pivot 11 through a second bearing with connection pad 12 is connected, the lower extreme of pivot 11 through a second bearing with door-hinge 2 is connected, the edge at sleeve 4 top is even is fixed with a plurality of lower connecting rods 10, and the top of connecting 10 down is all fixed below connection pad 12.
When the door shaft 2 rotates, the rotating shaft 11 is connected to the door shaft 2 and the connecting disc 12 through second bearings at the upper end and the lower end, so that the upper position and the lower position of the connecting disc 12 relative to the door shaft 2 can be kept unchanged, the position between the sleeve 4 and the door shaft 2 can not be changed during operation, and the operation is more stable.
In this embodiment, the surface of the door shaft 2 is provided with an annular sliding groove along the circumferential direction thereof, and the sliding groove is slidably connected with a plurality of sliding blocks, and each sliding block is connected with the inner surface of the sleeve 4 through a connecting rod. The position between the sleeve 4 and the door shaft 2 can not be changed during operation through the sliding block and the sliding groove, so that the operation is more stable.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims (7)

1. The electromechanical automatic controller of the revolving door is characterized by comprising a door shaft (2), wherein a sleeve (4) rotating around the door shaft (2) is sleeved on the outer side of the door shaft (2), a plurality of horizontal fixing grooves (1) with downward openings are respectively fixed at the upper end of the sleeve (4) along the circumferential direction of the sleeve, the upper end of a door plate (5) is positioned in the horizontal fixing grooves (1), vertical fixing grooves (3) with outward openings are arranged below the horizontal fixing grooves (1), the vertical fixing grooves (3) are fixed on the outer wall of the sleeve (4), the outer ends of the horizontal fixing grooves (1) are connected with upper stop blocks, the lower parts of the upper stop blocks are connected with lower stop blocks through ropes (6), the lower fixing grooves (7) with upward openings are connected to the lower stop blocks, the lower fixing grooves (7) are installed at the bottom of the door plate (5), the lower ends of the door plate (5) are positioned in the lower fixing grooves (7), the bottom of the lower fixing groove (7) is provided with an outer roller (8);
the length of the rope (6) is greater than the height of the door panel (5), the opening width of the horizontal fixing groove (1), the opening width of the vertical fixing groove (3) and the opening width of the lower fixing groove (7) are equal and are all greater than the thickness of the door panel (5), a plurality of inner rollers (9) are uniformly arranged on the edge of the bottom of the sleeve (4), and a driving mechanism for driving the sleeve (4) to rotate is arranged at the top of the door shaft (2);
a groove with a downward opening is formed below the upper stop block, a connecting shaft is arranged in the groove, one end of the connecting shaft is connected to the groove wall on one side of the groove through a torsion spring, the other end of the connecting shaft is hinged to the groove wall on the other side of the groove through a first bearing, and the rope (6) is fixed on the shaft body of the connecting shaft;
the horizontal fixing groove (1) comprises an outer groove body (1-1), an outer groove through hole (1-2), an inner groove body (1-3) and an inner groove through hole (1-4), one end of the outer tank body (1-1) is fixed with the upper stop block, a through hole used for being disassembled into one end of the inner tank body (1-3) is arranged on the tank wall of the outer tank body (1-1) along the length direction, a plurality of outer tank through holes (1-2) are uniformly arranged on the tank wall of the outer tank body (1-1) along the length direction, inner tank through holes (1-4) are arranged on the tank wall of the inner tank body (1-3), the number of the inner tank through holes (1-4) is equal to that of the outer tank through holes (1-2), and the positions of the inner tank through holes (1-4) are in one-to-one correspondence, the other end of the inner groove body (1-3) is fixedly connected to the sleeve (4).
2. The electromechanical automatic controller of the revolving door according to claim 1, characterized in that the outer slot through hole (1-2) is provided with a first internal thread, the inner slot through hole (1-4) is provided with a second internal thread, and the first internal thread is smoothly connected with the second internal thread.
3. The electromechanical automatic controller of the revolving door according to claim 1, characterized in that the driving mechanism comprises a connecting disc (12) fixed on the top of the casing (4), the connecting disc (12) is located right above the casing (4), the center of the upper surface of the connecting disc (12) is connected with a driven gear (16) through an upper connecting rod (17), the driven gear (16) is meshed with a driving gear (13), and the driving gear (13) is connected with the output shaft of the servo motor (14) through a key.
4. A revolving door electromechanical automatic controller according to claim 3, characterized in that the servo motor (14) is fixed to a support block (15), the support block (15) is fixed to the output of the electric thruster, the servo motor (14) is connected to the driving gear (13) when the electric thruster is in the thrusting state, the servo motor (14) is disconnected from the driving gear (13) when the electric thruster is in the retracting state, and the state switch of the electric thruster is arranged on the surface of the casing (4).
5. The electromechanical automatic controller of the revolving door according to claim 4, characterized in that the number of the status switches of the electric thruster is equal to the number of the vertical fixing slots (3) and the status switches of the electric thruster are arranged between two adjacent vertical fixing slots (3), and the status switches of the electric thruster are located at a height of 1.2-1.5 meters from the ground.
6. The electromechanical automatic controller of the revolving door according to claim 3, characterized in that a rotating shaft (11) is provided directly above the door spindle (2), the upper end of the rotating shaft (11) is connected with the connecting disc (12) through a second bearing, the lower end of the rotating shaft (11) is connected with the door spindle (2) through a second bearing, a plurality of lower connecting rods (10) are uniformly fixed on the edge of the top of the casing (4), and the tops of the lower connecting rods (10) are all fixed under the connecting disc (12).
7. The electromechanical automatic controller of the revolving door according to claim 1, characterized in that the surface of the door spindle (2) is provided with an annular sliding groove along its circumference, on which a plurality of sliding blocks are slidably connected, each sliding block being connected to the inner surface of the casing (4) by a connecting rod.
CN202010556158.2A 2020-06-17 2020-06-17 Electromechanical automatic controller for revolving door Active CN111677403B (en)

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Application Number Priority Date Filing Date Title
CN202010556158.2A CN111677403B (en) 2020-06-17 2020-06-17 Electromechanical automatic controller for revolving door

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Application Number Priority Date Filing Date Title
CN202010556158.2A CN111677403B (en) 2020-06-17 2020-06-17 Electromechanical automatic controller for revolving door

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CN111677403A CN111677403A (en) 2020-09-18
CN111677403B true CN111677403B (en) 2021-08-27

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CN111677403A (en) 2020-09-18

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