CN109236096A - A kind of application method of door locking mechanism - Google Patents

Abstract

The invention discloses a kind of application methods of door locking mechanism, the first working chamber is equipped in the body, the lower end of first working chamber is equipped with the second working chamber, there is gate slot in the lower end of second working chamber, the lower end of the gate slot is equipped with third working chamber, the lower end of the third working chamber is equipped with annular groove, the lower end wall of second working chamber is equipped with first motor, the configuration of the present invention is simple, it is sturdy and durable, long service life, the function of allowing the floor of revolving door that door is followed to rotate together may be implemented, reduce manpower waste, it improves work efficiency, and safety device can be such that door lock determines, protect the safety of people.

Description

A kind of application method of door locking mechanism

Technical field

The present invention relates to revolving door field, specially a kind of application method of door locking mechanism.

Background technique

Currently, with the development of science and technology the development of society, the rapid development of real estate, the demand of people on the door are also more next It is bigger, thus make a kind of intelligent easily door very it is necessary to, and the chassis of existing revolving door can not be with revolving door one Rotation is played, and the people of door the inside is difficult to take the operation of emergency braking on the door when accident occurs, and be easy to cause personal injury, Security performance is also poor.

Summary of the invention

The purpose of the present invention is to provide a kind of application methods of door locking mechanism, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the invention provides the following technical scheme:

A kind of application method of door locking mechanism, including body are equipped with the first working chamber, first working chamber in the body Lower end be equipped with the second working chamber, there is a gate slot in the lower end of second working chamber, and the lower end of the gate slot is equipped with third work Make chamber, the lower end of the third working chamber is equipped with annular groove, and the lower end wall of second working chamber is equipped with first motor, described The upper end of first motor has been connected by power motor shaft, and the upper end wall of the motor shaft and second working chamber is rotatably assorted company It connects, the motor shaft is equipped with first gear, and the right end of the first gear is equipped with and end wall above and below second working chamber Be rotatably assorted the third gear shaft of connection, is slidably connected with third gear, the third gear on the third gear shaft Lower end surface be equipped with third annular T-slot, be symmetrically slidably connected with third T-bar in the third annular T-slot, The lower end of the third T-bar extends downwardly through the third annular T-slot and enters second working chamber, and with it is described The lower end wall of second working chamber is fixedly connected, and small slide block slot is equipped on the inside of the right end of the third gear, the small slide block slot Right end is equipped with the second electromagnet, and the left end of second electromagnet is equipped with the first electromagnet, second electromagnet and described the Little spring is connected between one electromagnet, the left end of first electromagnet is equipped with small slide block, the small slide block and the small cunning Block slot is slidably connected, and the small slide block card slot being slidably connected with the small slide block, institute are equipped in the third gear shaft The upper end wall that third gear shaft is upwardly extended through second working chamber is stated to enter in first working chamber, and with it is described The lower end wall of first working chamber is rotatably assorted connection, and the upper end of the third gear shaft is equipped with second bevel gear, first work The front and back end wall for making chamber, which is rotatably assorted, is connected with worm shaft, and the worm shaft is equipped with first engaged with the second bevel gear The rear end of bevel gear, the worm shaft is equipped with worm screw, and the left hand end wall of first working chamber, which is rotatably assorted, is connected with camshaft, The right end of the camshaft is equipped with the turbine engaged with the worm screw, and the left end of the camshaft is equipped with cam, first work The lower end wall for making chamber, which is rotatably assorted, is connected with second gear axis, and the upper end of the second gear axis, which is rotatably assorted, is connected with abutting Plate, the cam are abutted with the upper surface for abutting plate, and the lower end surface bilateral symmetry for abutting plate is equipped with and described first The first spring that working chamber lower end wall is fixedly connected, the second gear axis extend downwardly through the lower end of first working chamber Wall enters in second working chamber, and is rotatably assorted and connect with the upper end wall of second working chamber, the second gear Axis equipped with the second gear engaged with the first gear, the lower end of the second gear axis is equipped with the chamber that Open Side Down, The left inside wall of chamber is equipped with the second dovetail groove, and the lower end wall of second working chamber, which is rotatably assorted, is connected with door-hinge, the door-hinge Outer ring is equipped with the first limited block, is slidably connected between first limited block and the door-hinge by small slide block, described small Sliding block right end is fixedly connected with first limited block, and the lower end of first limited block is equipped with to be slided with first limited block The second spring slot of mating connection, the lower end wall of the second spring slot and the lower end surface of first limited block are symmetrically connected with Second spring is equipped with long sliding chamber in the door-hinge, is slidably connected with lifting shaft in the long sliding chamber, the lifting shaft it is upper End enters the chamber under the second gear axis, and the left end of the lifting shaft is equipped with gripping mechanism, and the gripping mechanism includes ladder The sliding chamber of shape block, the trapezoid block cunning is intracavitary to be slidably connected with trapezoid block, between the trapezoid block and the sliding chamber of the trapezoid block It is connected with trapezoid block spring, when trapezoid block card such as second dovetail groove, the second gear axis can drive the lifting Axis rotation, the middle-end of the lifting shaft are additionally provided with a gripping mechanism, and the left end of this gripping mechanism is equipped with and the trapezoid block First dovetail groove of sliding connection, when trapezoid block card such as first dovetail groove, the lifting shaft can drive institute The rotation of door-hinge is stated, the lower end of the door-hinge is rotatably assorted with the lower end wall of the gate slot and connect, and the door-hinge, which extends downwardly, to be passed through It wears the gate slot to enter in the third working chamber, and is rotatably assorted and connect with the upper end wall of the third working chamber, it is described The lower end of door-hinge is equipped with the 5th bevel gear, and the front and back end wall of the third working chamber, which is rotatably assorted, is connected with third hand tap gear axis, The third hand tap gear axis is equipped with to the third hand tap gear that engages with the 5th bevel gear, under the third working chamber End is rotatably assorted and is connected with the 4th bevel gear shaft, and the upper end of the 4th bevel gear shaft is equipped with engages with the third hand tap gear 4th bevel gear is symmetrically equipped with tourelle in the annular groove, and the tourelle includes ball plate, the ball The lower end bilateral symmetry of plate has ball, the lower end wall sliding connection of the ball and the annular groove, the ball plate Upper end be equipped with support shaft, the upward flue dust of support shaft run through the third working chamber, enter in the gate slot, described two A support shaft upper end is equipped with rotating plate, and the rotating plate and the gate slot are slidably connected.Must break arm and the door of the rotating plate Axis sliding connection is connected with connecting rod, is equipped with peace in the door-hinge between the support shaft and the 4th bevel gear shaft Full device is equipped with door-revolving device in the body.

Preferably, the door-revolving device includes revolving door, glass, upper end of the revolving door or so pair are equipped in the revolving door Claim to be equipped with the first T-bar, the upper end wall of the gate slot is equipped with first annular T slot and the second annular T slot, the first T on the left side Shape bar extends upward into the first annular T slot, and first T-bar on the right extends upward into described second In annular T slot, the right end of the revolving door is equipped with long keyway, is slidably connected with long key in the long keyway, the long key Right end is fixedly connected with the door-hinge, and the door-revolving device is equipped with three groups altogether, is connect at 120 degree with the door-hinge.

Preferably, safety device includes support jacking block, the upper surface of the support jacking block and the lower end of the lifting shaft Face is fixedly connected, and the lower end of the support jacking block is equipped with T shape sliding slot, is matched in the T shape sliding slot by support slipper rotation Conjunction is connected with hydraulic stem, and the hydraulic stem extends downwardly through the long sliding chamber and enters in first hydraulic cavities, the liquid The upper end wall of the lower end wall and first hydraulic cavities of compression bar and the long sliding chamber is slidably connected, the lower end of the hydraulic stem Equipped with the first hydraulic slide, the right end of first hydraulic cavities is equipped with the second hydraulic cavities, first hydraulic cavities and described second It is connected with sulculus between hydraulic cavities lower end, is slidably connected with the second hydraulic slide in second hydraulic cavities, described second The lower end of hydraulic slide and the lower end of first hydraulic slide are equipped with hydraulic oil, and the right end wall of second hydraulic cavities is equipped with gas Pump, the right end of the air pump communicate with the outside world, and the door-hinge between each revolving door is equipped with danger button, the danger button With the open and close with the control air pump.

Preferably, the worm screw and the turbine have self-locking function, and when preventing the small slide block from withdrawing, the abutting Plate will not get on the cam top.

Preferably, the second gear engages always with the first gear.

Preferably, when the upper surface that the tip of the cam abuts plate with described abuts, the 5th bevel gear with The third hand tap gear engages just.

Preferably, the 5th bevel gear is identical as the 4th bevel gear diameter, so that the rotating plate turns It is fast identical as the revolving speed of the revolving door.

According to a kind of application method of above-mentioned door locking mechanism, the specific steps are as follows:

Firstly, when flow of the people is smaller, first motor is opened, so that motor shaft be driven to rotate, to pass through first gear and the The engagement of two gears drives the rotation of second gear axis, to drive lifting shaft to rotate, to drive door-hinge to rotate, to pass through long key Drive revolving door rotation, when flow of the people is larger, power off to the first electromagnet and the second electromagnet, small slide block is sprung into small by little spring In sliding block card slot, the rotation of third gear shaft is driven to engage by third gear with first gear, to pass through the second cone tooth Wheel is engaged with first bevel gear drives worm shaft, so that cam axle is driven by worm screw and turbine kernel, thus band Moving cam rotation is powered off when the tip of cam is abutted with the upper surface for abutting plate to the first electromagnet and the second electromagnet, the Three gears are disconnected with worm screw, and the 5th bevel gear engages with third hand tap gear drives the rotation of third hand tap gear axis, to pass through Third hand tap gear is engaged with the 4th bevel gear drives the rotation of the 4th bevel gear shaft, to drive two support shafts to turn by connecting rod It is dynamic, to drive rotating plate to turn by two support shafts, when accident occurs, danger button is clicked, is incited somebody to action from by air pump The second hydraulic cavities are discharged in high pressure gas in second hydraulic cavities, so that the second hydraulic slide rises, under the first hydraulic slide Drop, so that hydraulic stem declines, so that lifting shaft decline is driven by support jacking block, so that two trapezoid block springs are withdrawn In the sliding chamber of trapezoid block, so that lifting shaft and second gear axis are detached from, so that door-hinge stops operating, the peace of people is protected Entirely, the configuration of the present invention is simple, sturdy and durable, long service life may be implemented to allow the floor of revolving door that door is followed to rotate together Function reduces manpower waste, improves work efficiency, and safety device can be such that door lock determines, protect the safety of people.

Detailed description of the invention

Fig. 1 is a kind of application method structural schematic diagram of door locking mechanism of the present invention；

Fig. 2 is the partial enlarged view in Fig. 1 at B；

Fig. 3 is the partial enlarged view in Fig. 1 at A；

Fig. 4 is the cross-sectional view in the direction D in Fig. 1；

Fig. 5 is the cross-sectional view in the direction C in Fig. 1.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Fig. 1-5 is please referred to, a kind of embodiment provided by the invention: a kind of application method of door locking mechanism, including body 20, it is equipped with the first working chamber 22 in the body 20, the lower end of first working chamber 22 is equipped with the second working chamber 31, and described the There is gate slot 35 in the lower end of two working chambers 31, and the lower end of the gate slot 35 is equipped with third working chamber 38, the third working chamber 38 lower end is equipped with annular groove 84, and the lower end wall of second working chamber 31 is equipped with first motor 34, the first motor 34 Upper end be connected by power motor shaft 33, the motor shaft 33 is rotatably assorted with the upper end wall of second working chamber 31 and connect, The motor shaft 33 is equipped with first gear 32, and the right end of the first gear 32 is equipped with and about 31 second working chamber End wall is rotatably assorted the third gear shaft 82 of connection, is slidably connected with third gear 73, institute on the third gear shaft 82 The lower end surface for stating third gear 73 is equipped with third annular T-slot 75, is symmetrically slidably matched in the third annular T-slot 75 It is connected with third T-bar 74, the lower end of the third T-bar 74 extends downwardly through the third annular T-slot 75 and enters Second working chamber 31, and be fixedly connected with the lower end wall of second working chamber 31, in the right end of the third gear 73 Side is equipped with small slide block slot 80, and the right end of the small slide block slot 80 is equipped with the second electromagnet 79, the left end of second electromagnet 79 Equipped with the first electromagnet 78, it is connected with little spring 77 between second electromagnet 79 and first electromagnet 78, described The left end of one electromagnet 78 is equipped with small slide block 76, and the small slide block 76 is slidably connected with the small slide block slot 80, and described the The small slide block card slot 81 being slidably connected with the small slide block 76 is equipped in three gear shafts 82, the third gear shaft 82 is upwards The upper end wall for extending through second working chamber 31 enters in first working chamber 22, and with first working chamber 22 Lower end wall be rotatably assorted connection, the upper end of the third gear shaft 82 is equipped with second bevel gear 29, first working chamber 22 Front and back end wall be rotatably assorted and be connected with worm shaft 27, the worm shaft 27 is equipped with the engaged with the second bevel gear 29 One bevel gear 28, the rear end of the worm shaft 27 are equipped with worm screw 83, and the left hand end wall of first working chamber 22 is rotatably assorted company It is connected to camshaft 21, the right end of the camshaft 21 is equipped with the turbine 25 engaged with the worm screw 83, a left side for the camshaft 21 End is equipped with cam 23, and the lower end wall of first working chamber 22, which is rotatably assorted, is connected with second gear axis 61, the second gear The upper end of axis 61, which is rotatably assorted to be connected with, abuts plate 24, and the cam 23 is abutted with the upper surface for abutting plate 24, described to support The lower end surface bilateral symmetry of fishplate bar 24 is equipped with the first spring 62 being fixedly connected with 22 lower end wall of the first working chamber, and described the The lower end wall that two gear shafts 61 extend downwardly through first working chamber 22 enters in second working chamber 31, and with institute The upper end wall for stating the second working chamber 31 is rotatably assorted connection, and being equipped with for the second gear axis 61 is nibbled with the first gear 32 The second gear 60 of conjunction, the lower end of the second gear axis 61 are equipped with the chamber that Open Side Down, and it is trapezoidal that the left inside wall of chamber is equipped with second Slot 59, the lower end wall of second working chamber 31, which is rotatably assorted, is connected with door-hinge 56, and the outer ring of the door-hinge 56 is equipped with the first limit Position block 55, is slidably connected between first limited block 55 and the door-hinge 56 by small slide block 88, the small slide block 88 Right end is fixedly connected with first limited block 55, and the lower end of first limited block 55 is equipped with sliding with first limited block 55 The dynamic second spring slot 90 being cooperatively connected, the lower end surface pair of the lower end wall of the second spring slot 90 and first limited block 55 Title is connected with second spring 89, and long sliding chamber 64 is equipped in the door-hinge 56, is slidably connected with lifting in the long sliding chamber 64 Axis 57, the upper end of the lifting shaft 57 enter the chamber under the second gear axis 61, and the left end of the lifting shaft 57 is equipped with card Tight device, the gripping mechanism include the sliding chamber 86 of trapezoid block, are slidably connected with trapezoid block 58 in the sliding chamber 86 of the trapezoid block, Trapezoid block spring 85, the card of trapezoid block 58 such as described second are connected between the trapezoid block 58 and the sliding chamber 86 of the trapezoid block When dovetail groove 59, the second gear axis 61 can drive the lifting shaft 57 to rotate, and the middle-end of the lifting shaft 57 is additionally provided with one A gripping mechanism, the left end of this gripping mechanism are equipped with the first dovetail groove 87 being slidably connected with the trapezoid block 58, when When the card of trapezoid block 58 is such as first dovetail groove 87, the lifting shaft 57 can drive the rotation of the door-hinge 56, the door The lower end of axis 56 is rotatably assorted with the lower end wall of the gate slot 35 and connect, the door-hinge 56 extend downwardly through the gate slot 35 into Enter in the third working chamber 38, and is rotatably assorted and connect with the upper end wall of the third working chamber 38, the door-hinge 56 Lower end is equipped with the 5th bevel gear 47, and the front and back end wall of the third working chamber 38, which is rotatably assorted, is connected with third hand tap gear axis 44, The third hand tap gear axis 44 is equipped with the third hand tap gear 43 to engage with the 5th bevel gear 47, the third work The lower end of chamber 38, which is rotatably assorted, is connected with the 4th bevel gear shaft 45, and the upper end of the 4th bevel gear shaft 45 is equipped with and the third The 4th bevel gear 46 that bevel gear 43 engages symmetrically is equipped with tourelle, the tourelle in the annular groove 84 Including ball plate 42, the lower end bilateral symmetry of the ball plate 42 has ball 41, the ball 41 and the annular groove 84 Lower end wall sliding connection, the upper end of the ball plate 42 are equipped with support shaft 39, and the upward flue dust of the support shaft 39 runs through institute State third working chamber 38, enter in the gate slot 35, described two 39 upper ends of support shaft are equipped with rotating plate 37, the rotating plate 37 with The gate slot 35 is slidably connected.Must break arm and the door-hinge 56 sliding connection of the rotating plate 37, the support shaft It is connected with connecting rod 40 between 39 and the 4th bevel gear shaft 45, is equipped with safety device, the body 20 in the door-hinge 56 In be equipped with door-revolving device.

Valuably, the door-revolving device includes revolving door 48, and glass 49, the upper end of the revolving door 48 are equipped in the revolving door 48 Bilateral symmetry is equipped with the first T-bar 52, and the upper end wall of the gate slot 35 is equipped with first annular T slot 53 and the second annular T slot 54, left First T-bar 52 on side extends upward into the first annular T slot 53, first T-bar 52 on the right to On extend into the second annular T slot 54, the right end of the revolving door 48 is equipped with long keyway 51, sliding in the long keyway 51 Dynamic to be connected with long key 50, the right end of the long key 50 is fixedly connected with the door-hinge 56, and the door-revolving device is equipped with altogether It three groups, is connect at 120 degree with the door-hinge 56.

Valuably, safety device includes support jacking block 63, the upper surface of the support jacking block 63 and the lifting shaft 57 Lower end surface is fixedly connected, and the lower end of the support jacking block 63 is equipped with T shape sliding slot 96, passes through the support in the T shape sliding slot 96 Sliding block 95, which is rotatably assorted, is connected with hydraulic stem 65, and the hydraulic stem 65 extends downwardly through the long sliding chamber 64 and enters described the In one hydraulic cavities 66, the hydraulic stem 65 is slided with the lower end wall of the long sliding chamber 64 and the upper end wall of first hydraulic cavities 66 It is cooperatively connected, the lower end of the hydraulic stem 65 is equipped with the first hydraulic slide 67, and the right end of first hydraulic cavities 66 is equipped with second Hydraulic cavities 71 are connected with sulculus 69 between first hydraulic cavities 66 and 71 lower end of the second hydraulic cavities, and described second is hydraulic The second hydraulic slide 70, the lower end of second hydraulic slide 70 and first hydraulic slide are slidably connected in chamber 71 67 lower end is equipped with hydraulic oil 68, and the right end walls of second hydraulic cavities 71 is equipped with air pump 72, the right end of the air pump 72 and outer Boundary communicates, the door-hinge 56 between each revolving door 48 be equipped with danger button 36, the danger button 36 with described in control The open and close of air pump 72.

Valuably, the worm screw 83 has self-locking function with the turbine 25, described when preventing the small slide block 76 from withdrawing Abutting plate 24 will not push up by the cam 23.

Valuably, the second gear 60 engages always with the first gear 32.

Valuably, when the tip of the cam 23 is abutted with the upper surface for abutting plate 24, the 5th bevel gear 47 engage just with the third hand tap gear 43.

Valuably, the 5th bevel gear 47 is identical as 46 diameter of the 4th bevel gear, so that the rotating plate 37 Revolving speed it is identical as the revolving speed of the revolving door 48.

Specifically used mode:

Firstly, first motor 34 is opened when flow of the people is smaller, to drive motor shaft 33 to rotate, to pass through first gear 32, which engage drive second gear axis 61 with second gear 60, rotates, to drive lifting shaft 57 to rotate, to drive 56 turns of door-hinge It is dynamic, thus drive revolving door 48 to rotate by long key 50, it is disconnected to the first electromagnet 78 and the second electromagnet 79 when flow of the people is larger Electricity, small slide block 76 are sprung into small slide block card slot 81 by little spring 77, to engage band with first gear 32 by third gear 73 Dynamic third gear shaft 82 rotates, and drives worm shaft 27 to rotate to engage by second bevel gear 29 with first bevel gear 28, from And drive camshaft 21 to rotate by worm screw 83 and 25 kernel of turbine, to be rotated with moving cam 23, when cam 23 tip with It when abutting the upper surface abutting of plate 24, is powered off to the first electromagnet 78 and the second electromagnet 79, third gear 73 and worm screw 83 are de- From connection, the 5th bevel gear 47 engages with third hand tap gear 43 drives third hand tap gear axis 44 to rotate, to pass through triconodont Wheel 43 is engaged with the 4th bevel gear 46 drives the rotation of the 4th bevel gear shaft 45, to drive two support shafts 39 by connecting rod 40 Rotation, thus by two support shafts 39 drive 37 turns of rotating plate get up, when accident occurs, click danger button 36, from lead to It crosses air pump 72 and the second hydraulic cavities 71 is discharged in the high pressure gas in second hydraulic cavities 71, so that on the second hydraulic slide 70 It rises, the decline of the first hydraulic slide 67, so that hydraulic stem 65 declines, to be driven under lifting shaft 57 by support jacking block 63 Drop, so that two trapezoid block springs 85 are withdrawn in the sliding chamber 86 of trapezoid block, so that lifting shaft 57 and second gear axis 61 are de- From, so that door-hinge 56 stops operating, the safety of people is protected, the configuration of the present invention is simple is sturdy and durable, long service life, The function of allowing the floor of revolving door that door is followed to rotate together may be implemented, reduce manpower waste, improve work efficiency, and Safety device can be such that door lock determines, and protect the safety of people.

In present invention work, it is obvious to a person skilled in the art that the present invention is not limited to the above exemplary embodiments Details can realize this in other specific forms and without departing from the spirit or essential characteristics of the present invention Invention.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, the present invention Range be indicated by the appended claims rather than the foregoing description, it is intended that the meaning that the equivalent requirements of the claims will be fallen in It is included within the present invention with all changes in range.It should not treat any reference in the claims as involved by limitation Claim.

Claims (9)

1. a kind of application method of door locking mechanism, including ZZ, it is characterised in that: be equipped with the first working chamber, institute in the body The lower end for stating the first working chamber is equipped with the second working chamber, and there is a gate slot in the lower end of second working chamber, under the gate slot End is equipped with third working chamber, and the lower end of the third working chamber is equipped with annular groove, and the lower end wall of second working chamber is equipped with First motor, the upper end of the first motor have been connected by power motor shaft, the upper end of the motor shaft and second working chamber Wall is rotatably assorted connection, and the motor shaft is equipped with first gear, and the right end of the first gear is equipped with and second work Making chamber, end wall is rotatably assorted the third gear shaft of connection up and down, is slidably connected with third gear on the third gear shaft, The lower end surface of the third gear is equipped with third annular T-slot, is symmetrically slidably connected in the third annular T-slot There is third T-bar, the lower end of the third T-bar extends downwardly through the third annular T-slot and enters second work Make chamber, and be fixedly connected with the lower end wall of second working chamber, small slide block slot, institute are equipped on the inside of the right end of the third gear The right end for stating small slide block slot is equipped with the second electromagnet, and the left end of second electromagnet is equipped with the first electromagnet, second electricity Little spring is connected between magnet and first electromagnet, the left end of first electromagnet is equipped with small slide block, the small cunning Block and the small slide block slot are slidably connected, small equipped with being slidably connected with the small slide block in the third gear shaft Sliding block card slot, the third gear shaft upwardly extend the upper end wall through second working chamber and enter first working chamber It is interior, and be rotatably assorted and connect with the lower end wall of first working chamber, the upper end of the third gear shaft is equipped with second bevel gear, The front and back end wall of first working chamber, which is rotatably assorted, is connected with worm shaft, and the worm shaft is equipped with and the second bevel gear The first bevel gear of engagement, the rear end of the worm shaft are equipped with worm screw, and the left hand end wall of first working chamber is rotatably assorted company It is connected to camshaft, the right end of the camshaft is equipped with the turbine engaged with the worm screw, and the left end of the camshaft is equipped with cam, The lower end wall of first working chamber, which is rotatably assorted, is connected with second gear axis, and the upper end of the second gear axis is rotatably assorted company Be connected to abutting plate, the cam is abutted with the upper surface for abutting plate, the lower end surface bilateral symmetry for abutting plate be equipped with The first spring that the first working chamber lower end wall is fixedly connected, the second gear axis extend downwardly through first work The lower end wall of chamber enters in second working chamber, and is rotatably assorted and connect with the upper end wall of second working chamber, described Second gear axis equipped with the second gear engaged with the first gear, the lower end of the second gear axis be equipped with opening to Under chamber, the left inside wall of chamber is equipped with the second dovetail groove, and the lower end wall of second working chamber, which is rotatably assorted, is connected with door-hinge, described The outer ring of door-hinge is equipped with the first limited block, is slidably connected between first limited block and the door-hinge by small slide block, The small slide block right end is fixedly connected with first limited block, and the lower end of first limited block is equipped with and first limit The second spring slot of block sliding connection, the lower end wall of the second spring slot and the lower end surface of first limited block are symmetrical It is connected with second spring, long sliding chamber is equipped in the door-hinge, is slidably connected with lifting shaft, the lifting in the long sliding chamber The upper end of axis enters the chamber under the second gear axis, and the left end of the lifting shaft is equipped with gripping mechanism, the gripping mechanism Including trapezoid block cunning chamber, the trapezoid block cunning is intracavitary to be slidably connected with trapezoid block, and the trapezoid block and the trapezoid block are sliding It is connected with trapezoid block spring between chamber, when trapezoid block card such as second dovetail groove, the second gear axis can drive institute State lifting shaft rotation, the middle-end of the lifting shaft is additionally provided with a gripping mechanism, the left end of this gripping mechanism be equipped with it is described First dovetail groove of trapezoid block sliding connection, when trapezoid block card such as first dovetail groove, the lifting shaft energy The rotation of the door-hinge is driven, the lower end of the door-hinge is rotatably assorted with the lower end wall of the gate slot and connect, and the door-hinge is downward It extends through the gate slot to enter in the third working chamber, and is rotatably assorted company with the upper end wall of the third working chamber It connects, the lower end of the door-hinge is equipped with the 5th bevel gear, and the front and back end wall of the third working chamber, which is rotatably assorted, is connected with third cone Gear shaft, the third hand tap gear axis are equipped with the third hand tap gear to engage with the 5th bevel gear, the third work The lower end for making chamber, which is rotatably assorted, is connected with the 4th bevel gear shaft, and the upper end of the 4th bevel gear shaft is equipped with and the triconodont The 4th bevel gear of engagement to be taken turns, is symmetrically equipped with tourelle in the annular groove, the tourelle includes ball plate, The lower end bilateral symmetry of the ball plate has ball, the lower end wall sliding connection of the ball and the annular groove, institute The upper end for stating ball plate is equipped with support shaft, and the upward flue dust of support shaft runs through the third working chamber, enters the gate slot Interior, described two support shaft upper ends are equipped with rotating plate, and the rotating plate and the gate slot are slidably connected.

2. must break arm and the door-hinge sliding connection of the rotating plate, between the support shaft and the 4th bevel gear shaft It is connected with connecting rod, safety device is equipped in the door-hinge, is equipped with door-revolving device in the body.

3. a kind of application method of door locking mechanism according to claim 1, it is characterised in that: the door-revolving device includes Revolving door, glass is equipped in the revolving door, and the upper end bilateral symmetry of the revolving door is equipped with the first T-bar, the upper end wall of the gate slot Equipped with first annular T slot and the second annular T slot, first T-bar on the left side extends upward into the first annular T slot Interior, first T-bar on the right extends upward into the second annular T slot, and the right end of the revolving door is equipped with long key Slot is slidably connected with long key in the long keyway, and the right end of the long key is fixedly connected with the door-hinge, the revolving door dress It sets and is equipped with three groups altogether, connect at 120 degree with the door-hinge.

4. a kind of application method of door locking mechanism according to claim 1, it is characterised in that: safety device includes support The upper surface of jacking block, the support jacking block is fixedly connected with the lower end surface of the lifting shaft, and the lower end of the support jacking block is equipped with T Shape sliding slot, interior be rotatably assorted by the support slipper of the T shape sliding slot are connected with hydraulic stem, and the hydraulic stem, which extends downwardly, to be passed through It wears the long sliding chamber to enter in first hydraulic cavities, the lower end wall and first liquid of the hydraulic stem and the long sliding chamber The upper end wall sliding connection of chamber is pressed, the lower end of the hydraulic stem is equipped with the first hydraulic slide, the right side of first hydraulic cavities End is equipped with the second hydraulic cavities, and sulculus, second liquid are connected between first hydraulic cavities and second hydraulic cavities lower end It presses and is slidably connected with the second hydraulic slide in chamber, under the lower end of second hydraulic slide and first hydraulic slide End is equipped with hydraulic oil, and the right end wall of second hydraulic cavities is equipped with air pump, and the right end of the air pump communicates with the outside world, each described Door-hinge between revolving door is equipped with danger button, open and close of the danger button with the control air pump.

5. a kind of application method of door locking mechanism according to claim 1, it is characterised in that: the worm screw and the whirlpool Wheel has self-locking function, and when preventing the small slide block from withdrawing, the abutting plate will not get on the cam top.

6. a kind of application method of door locking mechanism according to claim 1, it is characterised in that: the second gear and institute First gear is stated to engage always.

7. a kind of application method of door locking mechanism according to claim 1, it is characterised in that: when the tip of the cam When abutting with the upper surface for abutting plate, the 5th bevel gear engages just with the third hand tap gear.

8. a kind of application method of door locking mechanism according to claim 1, it is characterised in that: the 5th bevel gear with The 4th bevel gear diameter is identical, so that the revolving speed of the rotating plate is identical as the revolving speed of the revolving door.

9. a kind of application method of the application method of door locking mechanism described in -7 according to claim 1, its step are as follows:

Firstly, when flow of the people is smaller, first motor is opened, so that motor shaft be driven to rotate, to pass through first gear and the The engagement of two gears drives the rotation of second gear axis, to drive lifting shaft to rotate, to drive door-hinge to rotate, to pass through long key Drive revolving door rotation, when flow of the people is larger, power off to the first electromagnet and the second electromagnet, small slide block is sprung into small by little spring In sliding block card slot, the rotation of third gear shaft is driven to engage by third gear with first gear, to pass through the second cone tooth Wheel is engaged with first bevel gear drives worm shaft, so that cam axle is driven by worm screw and turbine kernel, thus band Moving cam rotation is powered off when the tip of cam is abutted with the upper surface for abutting plate to the first electromagnet and the second electromagnet, the Three gears are disconnected with worm screw, and the 5th bevel gear engages with third hand tap gear drives the rotation of third hand tap gear axis, to pass through Third hand tap gear is engaged with the 4th bevel gear drives the rotation of the 4th bevel gear shaft, to drive two support shafts to turn by connecting rod It is dynamic, to drive rotating plate to turn by two support shafts, when accident occurs, danger button is clicked, is incited somebody to action from by air pump The second hydraulic cavities are discharged in high pressure gas in second hydraulic cavities, so that the second hydraulic slide rises, under the first hydraulic slide Drop, so that hydraulic stem declines, so that lifting shaft decline is driven by support jacking block, so that two trapezoid block springs are withdrawn In the sliding chamber of trapezoid block, so that lifting shaft and second gear axis are detached from, so that door-hinge stops operating, the peace of people is protected Entirely, the configuration of the present invention is simple, sturdy and durable, long service life may be implemented to allow the floor of revolving door that door is followed to rotate together Function reduces manpower waste, improves work efficiency, and safety device can be such that door lock determines, protect the safety of people.