Electromechanical automatic controller of revolving door

An automatic controller and revolving door technology, which is applied in the field of revolving doors, can solve the problems of load-bearing wheel wear and revolving door turning laborious, and achieve the effect of reducing the burden

Active Publication Date: 2020-09-18
SHAANXI TECHN INST OF DEFENSE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the load-bearing wheel has been running on the track for a long time. Due to the gravity of the door panel, it will cause the load-bearing wheel to wear on the track due to friction when it is running. strenuous

Method used

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  • Electromechanical automatic controller of revolving door
  • Electromechanical automatic controller of revolving door
  • Electromechanical automatic controller of revolving door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] This embodiment provides an electromechanical automatic controller for a revolving door, and implements the present invention through basic necessary technical features to solve the problems raised in the technical background section of this application document.

[0030] Specifically, such as Figure 1-2 As shown, the embodiment of the present invention provides an electromechanical automatic controller for a revolving door, including a door shaft 2, a sleeve 4 that rotates around the door shaft 2 is sheathed on the outside of the door shaft 2, and the upper end of the sleeve 4 is along the Its circumferential direction is respectively fixed with a plurality of horizontal fixing grooves 1 with opening downwards, and a vertical fixing groove 3 opening outwards is arranged below the horizontal fixing grooves 1, and the vertical fixing grooves 3 are fixed on the outer wall of the sleeve 4 Above, the outer end of the horizontal fixing groove 1 is connected with an upper st...

Embodiment 2

[0034] This example is based on Example 1 and optimizes the implementation in Example 1, so that this example is more stable and has better performance during operation, but it is not limited to the one described in this example implementation.

[0035] Specifically, such as Figure 1-3 As shown, in this embodiment, a groove with an opening downward is provided under the upper stopper, and a connecting shaft is arranged in the groove, and 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 hingedly connected to the groove wall on the other side of the groove through the first bearing, and the rope 6 is fixed on the shaft of the connecting shaft.

[0036]In this embodiment, the horizontal fixing groove 1 and the lower fixing groove 7 are connected together by the rope 6, and at the same time, under the action of the torsion spring, the connecting shaft generates a winding f...

Embodiment 3

[0041] This example is based on Example 1 and optimizes the implementation in Example 1, so that this example is more stable and has better performance during operation, but it is not limited to the one described in this example implementation.

[0042] Specifically, such as Figure 1-5 As shown, in this embodiment, the drive mechanism includes a connection plate 12 fixed on the top of the sleeve 4, the connection plate 12 is located directly above the sleeve 4, and the center of the connection plate 12 passes through the upper connecting rod 17 is connected with driven gear 16, and driven gear 16 is meshed with driving gear 13, and the output shaft of driving gear 13 and servomotor 14 is connected by key.

[0043] When the drive mechanism was working, the servomotor 14 worked, and the output shaft of the servomotor 14 rotated, thereby causing the driving gear 13 to rotate. At this time, because the driven gear 16 meshed with the driving gear 13, the driven gear 16 rotates, ...

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PUM

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Abstract

The invention discloses an electromechanical automatic controller of a revolving door. The electromechanical automatic controller comprises a door spindle, the outer side of the door spindle is sleeved with a sleeve rotating around the door spindle, a plurality of horizontal fixing grooves with downward openings are fixed to the upper end of the sleeve in the circumferential direction of the sleeve, vertical fixing grooves with outward openings are formed in the lower portions of the horizontal fixing grooves, the vertical fixing groove is fixed to the outer wall of the sleeve, the outer end of the horizontal fixing groove is connected with an upper stop block, the lower portion 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, an outer roller is arranged at the bottom of the lower fixing groove, a plurality of inner rollers are evenly 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. According to the electromechanical automatic controller, the load bearing of the door spindle is shared, so that a door plate does not generate adhesive force to the door spindle when the revolving door rotates, and the aging speed is slowed down due to uniform force applied by the door plate during long-time use.

Description

technical field [0001] The invention relates to the field of revolving doors, in particular to an electromechanical automatic controller for a revolving door. Background technique [0002] At present, the revolving door is to fix the door panel on the door shaft in the middle, and realize the automatic rotation of the door panel by rotating the door shaft. At the same time, in order to make the door panel more durable, load-bearing wheels will be added above the door panel. The wheels run on the track with the rotation of the door panel, so that the door panel will not suffer serious loss due to gravity when it rotates for a long time. However, the load-bearing wheel has been running on the track for a long time. Due to the gravity of the door panel, it will cause the load-bearing wheel to wear on the track due to friction when it is running. strenuous. Contents of the invention [0003] The purpose of the present invention is to overcome the problems existing in the abo...

Claims

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Application Information

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IPC IPC(8): E05F15/608E06B3/90E05F7/06
CPCE05F7/06E05Y2900/132E06B3/90E05F15/608
Inventor 东方张俊勇姜鑫
Owner SHAANXI TECHN INST OF DEFENSE IND
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