CN115749501B - Automatic induction door based on rail transit - Google Patents
Automatic induction door based on rail transit Download PDFInfo
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- CN115749501B CN115749501B CN202211094602.9A CN202211094602A CN115749501B CN 115749501 B CN115749501 B CN 115749501B CN 202211094602 A CN202211094602 A CN 202211094602A CN 115749501 B CN115749501 B CN 115749501B
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- 230000006698 induction Effects 0.000 title claims abstract description 100
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 239000010687 lubricating oil Substances 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 claims 3
- 230000000694 effects Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 5
- 230000001050 lubricating effect Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an automatic induction door based on rail transit, which comprises a fixed column, a door body, a groove body and a sliding groove, wherein a toothed plate is arranged at the top of the sliding plate, a top plate is arranged at the top of the toothed plate, one end of a rotating column extends into the groove body, a worm is arranged on the outer wall of the rotating column, a first connecting tooth is arranged on the outer wall of the rotating column, and a first motor is arranged on the inner wall of the fixed column. According to the utility model, the worm, the top plate and the toothed plate are arranged, when the fixed column is placed at the installation position, the motor I rotates to drive the top plate to move, so that the top plate is in extrusion contact with the pre-prepared installation surface, and the top plates on the upper side and the lower side of the fixed column are propped against the fixed surface, so that the automatic induction door can be rapidly installed.
Description
Technical Field
The utility model relates to the technical field of automatic induction doors, in particular to an automatic induction door based on rail transit.
Background
Common rail transit includes traditional railways (national railways, inter-urban railways and urban railways), subways, light rails and trams, novel rail transit includes magnetic levitation track systems, monorail systems (straddle-type track systems and suspension-type track systems), passenger automatic shortcut systems and the like, and when people take a car, the induction gate can greatly protect the safety of the people, and the people are prevented from colliding with unsteady trains when the trains are parked.
The existing automatic induction door has the following defects:
1. patent document CN214943608U discloses an automatic induction door, "comprising a frame; a fixed door is fixedly arranged on the front side of the inside of the frame; a sliding door is arranged on the inner side of the frame in a sliding manner; the fixed door and the sliding door are of a staggered structure, and the outer side of the fixed door is attached to the outer side of the sliding door; a face recognition sensor is fixedly arranged on the outer side of the top of the frame; a toothed plate is fixedly arranged at the top of the sliding door; the frame, the fixed door and the sliding door are all made of wood, the frame, the fixed door and the sliding door are made of wood, the effect of enhancing the aesthetic feeling is achieved, the purpose of stably installing the automatic induction door is achieved by utilizing the installation column device, the effect of enhancing the aesthetic feeling of the induction door is achieved more effectively compared with the existing automatic induction door device, the practicability of the automatic induction door is enhanced, the automatic induction door is beneficial to being used, but the induction door is troublesome to assemble and disassemble when being used in rail transit, and the induction door cannot be disassembled and maintained rapidly when being in fault;
2. patent document CN214220939U discloses an automatic induction door, "the automatic induction door comprises an induction door body; the two door plates are symmetrically and slidably arranged in the induction door body; the mounting rod is fixedly arranged on one door plate; the sliding groove is formed in the mounting rod; the sliding rod is slidably arranged in the sliding groove; the first spring is fixedly arranged in the sliding groove, and one end of the first spring is fixedly connected with the sliding rod; the rubber shell is fixedly arranged on the mounting rod; the pressing plate is slidably arranged in the rubber shell, and one end of the sliding rod extends into the rubber shell and is fixedly connected with the pressing plate; the first cavity is formed in the mounting rod. The automatic induction door provided by the utility model has the advantages of convenience in use, good anti-clamping effect, safety, firmness and high safety performance, and can be assisted by mechanical means, but the induction door has a non-variable speed structure, so that when the induction door is closed, the induction door is easy to clamp illegal people, and the safety risk is high;
3. the patent document CN205117055U discloses an automatic induction door which comprises a first door body and a second door body, wherein an induction switch with the ground distance of 1m is arranged beside the first door body, a unit is arranged on the second door body, the unit extends out of a rack, the rack is arranged above the first door body, a controller and a delayer are arranged in the unit, an electric wire is arranged between the unit and the induction switch, and the induction switch is arranged at the position 1m away from the ground, so that the automatic induction door is convenient for users with different heights to use; the rack and the gear are arranged for moving the first door body; the controller is used for controlling the movement of the first door body; the utility model has reasonable design and can be popularized on a large scale by arranging the delayer for controlling the door body to delay closing, but the induction door has no emergency opening structure, and the induction door cannot be opened in time when the induction door clamps personnel and causes faults;
4. patent document CN213540121U discloses an intelligent automatic induction door, "including two slide rails, sliding connection has two sealing doors between two slide rails, the front end fixedly connected with intelligent induction door controller of sealing door that is located the right part, be provided with facial discernment control panel and infrared induction control panel in the intelligent induction door controller, the front end fixedly connected with infrared emitter and the camera of slide rail that is located the upper portion, infrared emitter and the equal electric connection of camera are in intelligent induction door controller, the front end fixedly connected with alarm of sealing door that is located the right part, alarm electric connection is in intelligent induction door controller, can carry out face identification when infrared induction opens the door, prevent that leaf and pet from touching infrared induction and causing the opening of induction door, the security effect has also been improved, prevent that the stranger that no access authority from getting into, the security of induction door has also prevented that the induction door from opening and shutting repeatedly from causing the waste of electric energy, the practicality is extremely strong", but its induction door does not have automatic lubrication structure, make the induction door when removing, it moves and easily appear and pause.
Disclosure of Invention
The utility model aims to provide an automatic induction door based on rail transit, which solves the problem that the automatic induction door is inconvenient to disassemble and maintain in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic induction door based on rail transit comprises a fixed column, a door body, a groove body and a sliding groove, wherein the groove body is formed in the fixed column;
the inner wall of the groove body is provided with a sliding plate, the top of the sliding plate is provided with a toothed plate, the top of the toothed plate extends out of the top of the fixed column, the top plate is provided with a top plate, the inner bottom wall of the groove body is provided with a guide rod, one end of the guide rod extends out of the top of the sliding plate, the outer wall of the fixed column is provided with a rotating column, one end of the rotating column extends into the groove body, the outer wall of the rotating column is provided with a worm, the outer wall of the rotating column is provided with a first connecting tooth, the inner wall of the fixed column is provided with a first motor, the output end of the first motor is provided with a second connecting tooth, the first connecting tooth is meshed with the second connecting tooth, and the inner wall of the groove body is provided with a transmission tooth;
the inner bottom wall of the fixed column is provided with a sliding groove.
Preferably, the outer wall of the fixed column is provided with a rail, and the inner wall of the chute is provided with a door body.
Preferably, the inner wall of the fixed column is provided with a control module, the inner wall of the chute is provided with a groove, the inner bottom wall of the groove is provided with a motor No. two, and the output end of the motor No. two is provided with a driving wheel.
Preferably, the inner wall of the chute is provided with a supporting wheel, and the outer wall of the door body is provided with an infrared sensing module.
Preferably, the transmission teeth are meshed with the worm, the transmission teeth are meshed with the toothed plate, the outer wall of the door body is jointed with the inner wall of the rail, the outer wall of the transmission wheel is jointed with the outer wall of the door body, and the outer wall of the supporting wheel is jointed with the outer wall of the door body.
Preferably, the fixed plate is installed to orbital outer wall, and No. three motors are installed to the bottom of fixed plate, and the reel is installed to No. three motor's output, and the stay cord is installed to the outer wall of reel, and the one end of stay cord is connected with the outer wall of the door body.
Preferably, the storage block is installed to the bottom of fixed column, and the connecting pipe is installed to the outer wall of storage block, and the backup pad is installed to the one end of connecting pipe, and the sponge is installed at the top of backup pad, and the one end of connecting pipe extends into the inside of sponge, and the backup pad is located the inside diapire of spout.
Preferably, the injection pipe is installed at the top of storing the piece, and the outer wall of fixed column is extended to the one end of injection pipe, the spring is installed to the inner wall of storing the piece, the piston is installed to the one end of spring, and the outer wall of piston and the inner wall laminating of storing the piece, no. four motors are installed to the outer wall of storing the piece, the runner is installed to the output of No. four motors, the string is installed to the outer wall of runner, and the one end and the outer wall connection of piston of string, trigger button is installed to the outer wall of fixed column, the outer wall connection of protection casing is installed to the outer wall of fixed column, the limiting plate is installed to the outer wall of the door body.
Preferably, the working steps of the automatic induction door are as follows:
s1, when a fixed column is placed at an installation position, a motor I rotates to drive a connecting tooth II to rotate, the connecting tooth II rotates to drive the connecting tooth I to rotate, the connecting tooth I rotates to drive a worm to rotate, the worm rotates to drive a transmission tooth to rotate, the transmission tooth rotates to drive a toothed plate to move, the toothed plate moves to drive a top plate to move, the top plate is in extrusion contact with a pre-prepared installation surface, so that the top plates on the upper side and the lower side of the fixed column are pressed on the fixed surface, the automatic induction door can be rapidly installed, and when the induction door fails, the motor I rotates reversely to restore the top plate, and when necessary, the exposed rotating column can be directly screwed to directly rotate to drive the top plate to move, so that the automatic induction door can be manually screwed up;
s2, when the rail transit train enters a station, the control system of the induction door is connected with the control system in the train, so that the door body is automatically induced to be opened with the door of the train, when the door body is closed, the second motor rotates to drive the driving wheel to rotate, the driving wheel rotates to drive the door body to move, so that the door body is closed, the infrared induction module detects the state of one side of the door, when the door body is closed, if someone moves by default, the infrared induction module generates a signal to the control module, the second motor is a variable speed motor, after the control module receives the signal, the rotation speed of the second motor is slowed down, the closing speed of the door body is slowed down, a certain time is given to the person moving by default, the probability that the door body is clamped to the person is reduced, and the safety is improved;
s3, when the door body is clamped to a person and is clamped, the door body needs to be opened tightly, the third motor rotates to drive the rolling wheel to rotate, the rolling wheel rotates to wind the pull rope, and the pull rope applies a pull force to the clamped door body, so that the door body is pulled to be opened, and the induction door can be opened urgently;
s4, injecting lubricating oil into the storage block through the injection pipe, tightly pressing the door body on the top of the supporting plate, sealing the periphery of the sponge by the door body, bouncing the piston by the spring, extruding the lubricating oil into the sponge through the connecting pipe by the piston, lubricating the bottom side of the door body by the sponge, and when the door body moves, reducing the lubricating oil, reducing the air pressure at the sponge, so that the tightly pressed spring can timely supplement the lubricating oil, lubricating the bottom side of the door body by the structure, keeping smooth movement of the door body, and improving the use effect of the door body.
Preferably, in the step S1, the method further includes the following steps:
s11, the engagement of the transmission teeth and the worm enables the transmission of the worm to be unidirectional transmission, so that the transmission teeth cannot be driven by the movement of the toothed plate;
in the step S2, the method further includes the following steps:
s21, under an emergency, the protective cover can be opened, and the trigger button is pressed, so that the motor III can rotate, and the door body is pulled open;
in the step S4, the method further includes the following steps:
s41, when the lubricating oil is replenished, the injection pipe is inserted into the external lubricating oil, at the moment, the fourth motor rotates to drive the rotating wheel to rotate, the rotating wheel rotates to wind the string, the string pulls the piston to move, and the piston moves to enable the lubricating oil to be pumped into the storage block through the injection pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, when the fixed column is placed at the installation position, the motor I rotates to drive the connecting gear II to rotate, the connecting gear II rotates to drive the connecting gear I to rotate, the connecting gear I rotates to drive the worm to rotate, the worm rotates to drive the driving gear to rotate, the driving gear rotates to drive the toothed plate to move, the toothed plate moves to drive the top plate to move, so that the top plate is in extrusion contact with a pre-prepared installation surface, the top plates on the upper side and the lower side of the fixed column are pressed on the fixed surface, the automatic induction door is quickly installed, when the induction door breaks down, the motor I rotates reversely, the top plate can be restored, and the exposed rotating column can be directly screwed to drive the top plate to move if necessary, so that the automatic induction door can be manually screwed up, and the automatic induction door is convenient to disassemble and assemble and is convenient for disassembly and overhaul when the induction door is used for rail traffic;
2. according to the utility model, the driving wheel, the infrared induction module and the second motor are arranged, when a rail transit train enters a station, the control system of the induction door is connected with the control system in the train, so that the door body can be automatically induced to be opened by the door of the train, when the door body is closed, the second motor rotates to drive the driving wheel to rotate, the driving wheel rotates to drive the door body to move, so that the door body can be closed, the infrared induction module detects the state of one side of the door, when the door body is closed, if someone is moving illegally, the infrared induction module generates a signal to the control module, the second motor is a variable speed motor, after the control module receives the signal, the rotation speed of the second motor is slowed down, the closing speed of the door body is slowed down, a certain time is given to the person moving illegally, the probability that the door body is clamped to the person is reduced, and the safety of the induction door for rail transit is improved;
3. according to the utility model, the rolling wheel, the pull rope and the motor III are arranged, when the door body is clamped to a person and is blocked, the door body needs to be opened tightly, the motor III rotates to drive the rolling wheel to rotate, the pull rope is wound by the rotation of the rolling wheel, and the pull rope applies a pulling force to the blocked door body, so that the door body is pulled to be opened, and the induction door can be opened urgently;
4. according to the utility model, through arranging the string, the piston and the sponge, the lubricating oil is injected into the storage block through the injection pipe, the door body is tightly pressed at the top of the supporting plate, so that the periphery of the sponge is sealed by the door body, the piston is sprung by the spring, the lubricating oil is extruded into the sponge through the connecting pipe by the piston, the bottom side of the door body is lubricated by the sponge, when the door body moves, the lubricating oil is reduced, the air pressure at the sponge becomes low, so that the tightly pressed spring can timely supplement the lubricating oil, the bottom side of the door body is lubricated by the structure, the movement of the door body is kept smooth, and the use effect of the door body is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of a fixing column structure according to the present utility model;
FIG. 4 is a schematic view of the worm structure of the present utility model;
FIG. 5 is a schematic view of a chute according to the present utility model;
FIG. 6 is a schematic diagram of a storage block structure according to the present utility model;
FIG. 7 is a schematic view of a reel structure according to the present utility model;
fig. 8 is a schematic flow chart of the present utility model.
In the figure: 1. fixing the column; 2. a track; 3. a door body; 4. a tank body; 5. a slide plate; 6. a toothed plate; 7. a top plate; 8. a guide rod; 9. a spin column; 10. a worm; 11. a first connecting tooth; 12. a motor I; 13. a second connecting tooth; 14. a drive tooth; 15. a control module; 16. a chute; 17. a groove; 18. a motor II; 19. a driving wheel; 20. supporting wheels; 21. an infrared sensing module; 22. a fixing plate; 23. a third motor; 24. a reel; 25. a pull rope; 26. a storage block; 27. a support plate; 28. a connecting pipe; 29. a sponge; 30. an injection tube; 31. a spring; 32. a piston; 33. a fourth motor; 34. a rotating wheel; 35. a string; 36. triggering a button; 37. a protective cover; 38. and a limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-8, an embodiment of the present utility model is provided: an automatic induction door based on rail transit comprises a fixed column 1, a door body 3, a groove body 4 and a sliding groove 16, wherein the groove body 4 is arranged in the fixed column 1, a sliding plate 5 is arranged on the inner wall of the groove body 4, a toothed plate 6 is arranged at the top of the sliding plate 5, the top of the toothed plate 6 extends out of the top of the fixed column 1, a top plate 7 is arranged at the top of the toothed plate 6, a guide rod 8 is arranged on the inner bottom wall of the groove body 4, one end of the guide rod 8 extends out of the top of the sliding plate 5, a rotary column 9 is arranged on the outer wall of the fixed column 1, one end of the rotary column 9 extends into the groove body 4, a worm 10 is arranged on the outer wall of the rotary column 9, a first connecting tooth 11 is arranged on the outer wall of the rotary column 9, a first motor 12 is arranged on the inner wall of the fixed column 1, a second connecting tooth 13 is arranged at the output end of the first motor 12, the first connecting tooth 11 is meshed with the second connecting tooth 13, a transmission tooth 14 is arranged on the inner wall of the groove body 4, when the fixed column 1 is placed at the installation position, the motor 12 rotates to drive the connecting tooth 13 to rotate, the connecting tooth 13 rotates to drive the connecting tooth 11 to rotate, the connecting tooth 11 rotates to drive the worm 10 to rotate, the worm 10 rotates to drive the driving tooth 14 to rotate, the driving tooth 14 rotates to drive the toothed plate 6 to move, the toothed plate 6 moves to drive the top plate 7 to move, so that the top plate 7 is in extrusion contact with a pre-prepared installation surface, the top plates 8 on the upper side and the lower side of the fixed column 1 are propped against the fixed surface, the automatic induction door is quickly installed, when the induction door breaks down, the motor 12 is reversed at the moment to restore the top plate 7, and when necessary, the exposed rotating column 9 can be directly screwed, the rotating column 9 can be directly rotated to drive the top plate 7 to move, so that manual screwing can be realized, the structure enables the automatic induction door to be conveniently assembled and disassembled, the disassembly and the maintenance are convenient.
The inner bottom wall of the fixed column 1 is provided with a chute 16, the outer wall of the fixed column 1 is provided with a track 2, the inner wall of the chute 16 is provided with a door body 3, the inner wall of the fixed column 1 is provided with a control module 15, the inner wall of the chute 16 is provided with a groove 17, the inner bottom wall of the groove 17 is provided with a second motor 18, the output end of the second motor 18 is provided with a driving wheel 19, the inner wall of the chute 16 is provided with a supporting wheel 20, the outer wall of the door body 3 is provided with an infrared sensing module 21, the driving tooth 14 is meshed with a worm 10, the driving tooth 14 is meshed with a toothed plate 6, the outer wall of the door body 3 is jointed with the inner wall of the track 2, the outer wall of the driving wheel 19 is jointed with the outer wall of the door body 3, the outer wall of the supporting wheel 20 is jointed with the outer wall of the door body 3, when a rail transit train enters the station, the door body 3 is automatically sensed and opened with the door of the train, when the door body 3 is closed, the second motor 18 rotates to drive the driving wheel 19 to rotate, the driving wheel 19 rotates to drive the door body 3 to move, the door body 3 is closed, the infrared sensing module 21 detects the state of one side of the door, when the door body 3 is closed, if someone is moving illegally, the infrared sensing module 21 signals the control module 15, the second motor 18 is a variable speed motor, after the control module 15 receives the signals, the rotation speed of the second motor 18 is slowed down, the closing speed of the door body 3 is slowed down, a certain time is given to the person moving illegally, the probability that the door body 3 clamps the person is reduced, and the safety is improved.
The fixed plate 22 is installed to track 2's outer wall, no. three motor 23 is installed to fixed plate 22's bottom, no. three motor 23's output installs reel 24, stay cord 25 is installed to reel 24's outer wall, and the one end of stay cord 25 is connected with door body 3's outer wall, when its door body 3 centre gripping is to personnel and block, need urgently open door body 3 this moment, no. three motor 23 rotates and drives reel 24 rotation this moment, reel 24 is rotatory twine stay cord 25, stay cord 25 exerts the pulling force to the door body 3 that blocks for door body 3 is pulled and is opened, thereby make the induction door promptly open.
The storage block 26 is installed to the bottom of fixed column 1, the connecting pipe 28 is installed to the outer wall of storage block 26, backup pad 27 is installed to the one end of connecting pipe 28, sponge 29 is installed at the top of backup pad 27, and the one end of connecting pipe 28 extends into the inside of sponge 29, and backup pad 27 is located the inside diapire of spout 16, injection tube 30 is installed at the top of storage block 26, and the one end of injection tube 30 extends out the outer wall of fixed column 1, spring 31 is installed to the inner wall of storage block 26, piston 32 is installed to one end of spring 31, and the outer wall of piston 32 and the inner wall laminating of storage block 26, no. four motor 33 is installed to the outer wall of storage block 26, runner 34 is installed to the output of No. four motor 33, rope 35 is installed to the outer wall of runner 34, and the one end of rope 35 is connected with the outer wall of piston 32, trigger button 36 is installed to the outer wall of fixed column 1, the outer wall of fixed column 1 is installed to the outer wall of protection casing 37, limit plate 38 is installed through injection tube 30 with lubricating oil into storage block 26, its door 3 is sticiss at the top of backup pad 27, make around the door 3 by door 3, piston 31, it is moved the door 3 when the door 29 is moved to the side of sponge 3, make its side is moved to the door 3, make the door 3 is moved in time, make the door 3 is moved, when the door 3 is moved, the side is moved to the door 3 is moved, and the side is moved, the door 3 is moved, and is moved, when the door is moved, and is moved.
The working steps of the automatic induction door are as follows:
s1, when a fixed column 1 is placed at an installation position, a motor 12 rotates to drive a connecting tooth 13 to rotate, the connecting tooth 13 rotates to drive a connecting tooth 11 to rotate, the connecting tooth 11 rotates to drive a worm 10 to rotate, the worm 10 rotates to drive a driving tooth 14 to rotate, the driving tooth 14 rotates to drive a toothed plate 6 to move, the toothed plate 6 moves to drive a top plate 7 to move, the top plate 7 is in extrusion contact with a pre-prepared installation surface, so that top plates 8 on the upper side and the lower side of the fixed column 1 are propped against the fixed surface, the automatic induction door is quickly installed, when the induction door breaks down, the motor 12 is reversed at the moment to restore the top plate 7, and if necessary, an exposed rotating column 9 can be directly screwed, the rotating column 9 can be directly rotated to drive the top plate 7 to move, so that manual screwing can be performed, and the structure enables the automatic induction door to be convenient to disassemble and overhaul;
s2, when the rail transit train enters a station, the control system of the induction door is connected with the control system in the train, so that the door body 3 is automatically induced to be opened with the door of the train, when the door body 3 is closed, the second motor 18 rotates to drive the driving wheel 19 to rotate, the driving wheel 19 rotates to drive the door body 3 to move, so that the door body 3 is closed, the infrared induction module 21 detects the state of one side of the door, when the door body 3 is closed, if someone is moving illegally, the infrared induction module 21 generates a signal to the control module 15, the second motor 18 is a variable speed motor, after the control module 15 receives the signal, the rotation speed of the second motor 18 is reduced, the closing speed of the door body 3 is slowed down, the probability that the person moving illegally clamps the door body 3 to the person is reduced, and the safety is improved;
s3, when the door body 3 is clamped to a person and is clamped, the door body 3 needs to be tightly opened, the third motor 23 rotates to drive the rolling wheel 24 to rotate, the rolling wheel 24 rotates to wind the pull rope 25, and the pull rope 25 applies a pulling force to the clamped door body 3, so that the door body 3 is pulled to be opened, and the induction door can be opened in an emergency;
s4, injecting lubricating oil into the storage block 26 through the injection pipe 30, tightly pressing the door body 3 on the top of the supporting plate 27, sealing the periphery of the sponge 29 by the door body 3, enabling the spring 31 to spring the piston 32, extruding the lubricating oil into the sponge 29 through the connecting pipe 28 by the piston 32, lubricating the bottom side of the door body 3 through the sponge 29, reducing the air pressure at the sponge 29 when the door body 3 moves, enabling the tightly pressed spring 31 to timely supplement the lubricating oil, lubricating the bottom side of the door body 3 through the structure, enabling the movement of the door body 3 to be kept smooth, and improving the using effect of the door body 3.
The automatic induction door based on rail transit according to claim 9, further comprising the steps of, in step S1:
s11, the engagement of the transmission teeth 14 and the worm 10 enables the worm 10 to drive the transmission teeth 14 in a unidirectional way, so that the transmission teeth 14 cannot be driven by the movement of the toothed plate 6;
in step S2, the method further includes the steps of:
s21, in an emergency, the protective cover 37 can be opened, and the trigger button 36 is pressed, so that the motor No. three 23 can be rotated, and the door body 3 can be pulled open;
in step S4, the method further includes the steps of:
s41, when the lubricating oil is replenished, the injection pipe 30 is inserted into the external lubricating oil, at the moment, the fourth motor 33 rotates to drive the rotating wheel 34 to rotate, the rotating wheel 34 rotates to wind the string 35, the string 35 pulls the piston 32 to move, and the piston 32 moves to enable the lubricating oil to be pumped into the storage block 26 through the injection pipe 30.
When the fixed column 1 is placed at the installation position, the motor 12 rotates to drive the connecting tooth 13 to rotate, the connecting tooth 13 rotates to drive the connecting tooth 11 to rotate, the connecting tooth 11 rotates to drive the worm 10 to rotate, the worm 10 rotates to drive the driving tooth 14 to rotate, the driving tooth 14 rotates to drive the toothed plate 6 to move, the toothed plate 6 moves to drive the top plate 7 to move, the top plate 7 is in extrusion contact with a pre-prepared installation surface, the top plates 8 on the upper side and the lower side of the fixed column 1 are propped against the fixed surface, the automatic induction door is rapidly installed, when the induction door breaks down, the motor 12 is reversed at the moment to restore the top plate 7, and if necessary, the exposed rotating column 9 can be directly screwed, the rotating column 9 can be directly rotated to drive the top plate 7 to move, so that manual screwing can be performed, the automatic induction door is convenient to assemble and disassemble, the control system of the induction door is connected with the control system in the train when the rail transit train enters the station, so that the door body 3 can be automatically induced to be opened with the door of the train, the second motor 18 rotates to drive the driving wheel 19 to rotate when the door body 3 is closed, the driving wheel 19 rotates to drive the door body 3 to move, so that the door body 3 can be closed, the infrared induction module 21 detects the state of one side of the door, when the door body 3 is closed, if someone is moving illegally, the infrared induction module 21 generates signals to the control module 15, the second motor 18 is a variable speed motor, the control module 15 receives the signals, the rotating speed of the second motor 18 is slowed down, the closing speed of the door body 3 is slowed down, a certain time is given to the person moving illegally, the probability that the door body 3 is clamped to the person is reduced, the safety is improved, when the door body 3 is clamped to a person and is clamped, the door body 3 needs to be tightly opened at the moment, the third motor 23 rotates to drive the rolling wheel 24 to rotate, the rolling wheel 24 rotates to wind the pull rope 25, the pull rope 25 applies a pulling force to the clamped door body 3, the door body 3 is pulled to be opened, the induction door is opened urgently, lubricating oil is injected into the storage block 26 through the injection pipe 30, the door body 3 is tightly pressed at the top of the supporting plate 27, the periphery of the sponge 29 is sealed by the door body 3, the spring 31 springs the piston 32, the piston 32 extrudes the lubricating oil into the sponge 29 through the connecting pipe 28, the bottom side of the door body 3 is lubricated, and when the door body 3 moves, the lubricating oil is reduced, the air pressure at the sponge 29 is low, the compressed spring 31 can supplement the lubricating oil in time, the structure lubricates the bottom side of the door body 3, the movement of the door body 3 is kept smooth, and the using effect of the door body 3 is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an auto-induction door based on track traffic, includes fixed column (1), door body (3), cell body (4) and spout (16), its characterized in that: a groove body (4) is formed in the fixing column (1);
the utility model discloses a motor, including cell body (4), rack (6), rack (9), connecting tooth (11), motor (12) are installed to the inner wall of fixed column (1), connecting tooth (13) are installed to the output of motor (12), and connecting tooth (11) and connecting tooth (13) mesh, transmission tooth (14) are installed to the inner wall of cell body (4);
the utility model provides a spout (16) has been seted up to the inside diapire of fixed column (1), put fixed column (1) in the installation department, motor (12) rotation drive No. two connection teeth (13) rotate this moment, no. two connection teeth (13) rotate drive No. one connection teeth (11) rotate, no. one connection teeth (11) rotate drive worm (10) rotate, worm (10) rotate drive transmission tooth (14) rotate, drive pinion rack (6) remove, pinion rack (6) remove drive roof (7) remove, make roof (7) and the installation face extrusion contact of preparing in advance, thereby roof (8) roof pressure of the upper and lower both sides of fixed column (1) are on the stationary plane, thereby make this auto-induction door install fast, and when this induction door breaks down, motor (12) reversal can restore roof (7) this moment, and can directly twist the column (9) that expose, column (9) can directly rotate and drive roof (7) removal if necessary.
2. An auto-induction door based on rail transit according to claim 1, characterized in that: the outer wall of the fixed column (1) is provided with a track (2), and the inner wall of the chute (16) is provided with a door body (3).
3. An auto-induction door based on rail transit according to claim 1, characterized in that: the inner wall of the fixed column (1) is provided with a control module (15), the inner wall of the chute (16) is provided with a groove (17), the inner bottom wall of the groove (17) is provided with a second motor (18), and the output end of the second motor (18) is provided with a driving wheel (19).
4. An auto-induction door based on rail transit according to claim 1, characterized in that: the inner wall of the chute (16) is provided with a supporting wheel (20), and the outer wall of the door body (3) is provided with an infrared sensing module (21).
5. An auto-induction door based on rail transit according to any one of claims 1-4, characterized in that: the transmission teeth (14) are meshed with the worm (10), the transmission teeth (14) are meshed with the toothed plate (6), the outer wall of the door body (3) is attached to the inner wall of the track (2), the outer wall of the transmission wheel (19) is attached to the outer wall of the door body (3), and the outer wall of the supporting wheel (20) is attached to the outer wall of the door body (3).
6. An auto-induction door based on rail transit according to claim 2, characterized in that: the outer wall of track (2) is installed fixed plate (22), and No. three motor (23) are installed to the bottom of fixed plate (22), and reel (24) are installed to the output of No. three motor (23), and stay cord (25) are installed to the outer wall of reel (24), and the one end of stay cord (25) is connected with the outer wall of door body (3).
7. An auto-induction door based on rail transit according to claim 1, characterized in that: the storage block (26) is installed to the bottom of fixed column (1), and connecting pipe (28) are installed to the outer wall of storage block (26), and backup pad (27) are installed to one end of connecting pipe (28), and sponge (29) are installed at the top of backup pad (27), and the inside of sponge (29) is extended into to one end of connecting pipe (28), and inside diapire that backup pad (27) are located spout (16).
8. The rail transit-based auto-induction door of claim 7, wherein: injection pipe (30) are installed at the top of storing piece (26), and the outer wall of fixed column (1) is extended to the one end of injection pipe (30), spring (31) is installed to the inner wall of storing piece (26), piston (32) are installed to the one end of spring (31), and the outer wall of piston (32) is laminated with the inner wall of storing piece (26), no. four motor (33) are installed to the outer wall of storing piece (26), runner (34) are installed to the output of No. four motor (33), string (35) are installed to the outer wall of runner (34), and the one end and the outer wall connection of piston (32) of string (35), trigger button (36) are installed to the outer wall of fixed column (1), the outer wall connection of protection casing (37) is installed to the outer wall of fixed column (1), limiting plate (38) are installed to the outer wall of door body (3).
9. The method of using a rail transit-based automatic induction door according to any one of claims 1 to 8, characterized in that the working steps of the automatic induction door are as follows:
s1, when a fixed column (1) is placed at an installation position, a motor (12) rotates to drive a connecting tooth (13) to rotate, the connecting tooth (13) rotates to drive a connecting tooth (11) to rotate, the connecting tooth (11) rotates to drive a worm (10) to rotate, the worm (10) rotates to drive a transmission tooth (14) to rotate, the transmission tooth (14) rotates to drive a toothed plate (6) to move, the toothed plate (6) moves to drive a top plate (7) to move, so that the top plate (7) is in extrusion contact with a pre-prepared installation surface, top plates (8) on the upper side and the lower side of the fixed column (1) are propped against the fixed surface, the automatic induction door can be installed quickly, and when the induction door breaks down, the motor (12) can reverse to restore the top plate (7), and if necessary, the exposed rotary column (9) can be directly screwed to drive the top plate (7) to move, so that the automatic induction door can be manually screwed, and the automatic induction door is convenient to disassemble and overhaul.
S2, when the rail transit train enters a station, the control system of the induction door is connected with the control system in the train, so that the door body (3) can be automatically induced to be opened with the door of the train, when the door body (3) is closed, the second motor (18) rotates to drive the driving wheel (19) to rotate, the driving wheel (19) rotates to drive the door body (3) to move, so that the door body (3) is closed, the infrared induction module (21) detects the state of one side of the door, when the door body (3) is closed, if someone breaks rules and moves, the infrared induction module (21) generates signals to the control module (15), the second motor (18) is a variable speed motor, after the control module (15) receives the signals, the rotating speed of the second motor (18) is slowed down, the closing speed of the door body (3) is slowed down, a certain time is given to a person breaking rules and moves, the probability of the door body (3) is reduced, and the safety is improved;
s3, when the door body (3) is clamped to a person and is clamped, the door body (3) needs to be tightly opened, a third motor (23) rotates to drive a rolling wheel (24) to rotate, the rolling wheel (24) rotates to wind a pull rope (25), and the pull rope (25) applies a pulling force to the clamped door body (3) so that the door body (3) is pulled to be opened, and therefore the induction door can be opened in an emergency;
s4, pour into the storage piece (26) through injection tube (30) with lubricating oil, its door body (3) sticis at backup pad (27) top for by door body (3) seal around sponge (29), its spring (31) spring piston (32), piston (32) are with lubricating oil through connecting pipe (28) crowded in sponge (29), its sponge (29) is lubricated door body (3) downside, and when door body (3) remove, its lubricating oil reduces, its sponge (29) department atmospheric pressure becomes low, make the spring (31) of sticis can in time supply lubricating oil, this structure lubricates the bottom side of door body (3), make the removal of door body (3) keep smooth, improve the result of use of door body (3).
10. The method of using a rail transit-based automatic induction door according to claim 9, further comprising, in the step S1, the steps of:
s11, the engagement of the transmission teeth (14) and the worm (10) ensures that the worm (10) drives the transmission teeth (14) in a unidirectional way, so that the transmission teeth (14) cannot be driven by the movement of the toothed plate (6);
in the step S2, the method further includes the following steps:
s21, in an emergency, the protective cover (37) can be opened, and the trigger button (36) is pressed, so that the motor III (23) can be rotated, and the door body (3) can be pulled open;
in the step S4, the method further includes the following steps:
s41, when the lubricating oil is replenished, the injection pipe (30) is inserted into the external lubricating oil, at the moment, the fourth motor (33) rotates to drive the rotating wheel (34) to rotate, the rotating wheel (34) rotates to wind the string (35), the string (35) pulls the piston (32) to move, and the piston (32) moves to enable the lubricating oil to be pumped into the storage block (26) through the injection pipe (30).
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| CN202211094602.9A CN115749501B (en) | 2022-09-04 | 2022-09-04 | Automatic induction door based on rail transit |
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| CN202211094602.9A CN115749501B (en) | 2022-09-04 | 2022-09-04 | Automatic induction door based on rail transit |
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| CN116406107B (en) * | 2023-03-13 | 2023-11-03 | 江苏沃泰冶金设备有限公司 | Multifunctional control box based on double-float valve drainer |
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