CN113482498B - Building security access control system based on fiber laser - Google Patents
Building security access control system based on fiber laser Download PDFInfo
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- CN113482498B CN113482498B CN202110855586.XA CN202110855586A CN113482498B CN 113482498 B CN113482498 B CN 113482498B CN 202110855586 A CN202110855586 A CN 202110855586A CN 113482498 B CN113482498 B CN 113482498B
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- pressing
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- 239000000835 fiber Substances 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 71
- 238000004140 cleaning Methods 0.000 claims abstract description 55
- 239000004744 fabric Substances 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 11
- 230000002441 reversible effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention provides a building security entrance guard system based on a fiber laser, which belongs to the technical field of entrance guard systems and aims to solve the problem that when a door body in the existing entrance guard system is opened, and a worker holds a large amount of office materials by both hands, a button on an exit switch is inconvenient to press; the door frame main body is fixedly embedded in the wall body, and the front end face of the door frame main body is provided with a door body in a rotating mode through a rotating shaft; the front side of the door body is provided with a cleaning part, the top end surface of the inner side of the door frame main body is provided with an electric lock, and the lower part of the rear end surface of the door frame main body is provided with a driving part. Will trample through the foot and press the splenium to step on downwards, open the electric lock, then make the door body automatic open through the drive division to make the door body among this access control system need not to carry out the manual operation of pressing when opening, thereby improved the convenience when this access control system uses greatly, when opening the door, need not to push the door body open through the hand moreover, thereby it is more laborsaving when opening the door body.
Description
Technical Field
The invention belongs to the technical field of access control systems, and particularly relates to a building security access control system based on a fiber laser.
Background
The optical fiber laser is a laser using rare earth element doped glass optical fiber as a gain medium and is widely applied to access control systems. An access control system is in the field of intelligent buildings, refers to the prohibition authority of a door, and is used for guard and prevention of the door. In the existing access control system, when a user enters a door, the user generally puts an access control card in front of a card reader to read and unlock the card, and when the user leaves the door, the user can open the door directly by pressing an exit switch.
For example, application No.: CN202011006417.0 the invention discloses a building security entrance guard device based on fiber laser, including building security door body, building security door body is including setting up security door upper frame plate and two security door side frame plates in the outside, fixed mounting has fingerprint identification ware on the security door side frame plate, the spread groove has all been seted up to the upper surface of every security door side frame plate, the inner chamber lower surface of spread groove has seted up the draw-in groove, the both ends of security door upper frame plate are all fixed mounting has the connecting block that matches with the spread groove, the lower fixed mounting of connecting block has the fixture block that corresponds with the draw-in groove, one side of fixture block has seted up first jack, the looks back of two security door side frame plates has all seted up T type groove, the inboard fixed mounting in T type groove has first reset spring, the one end fixed connection of first reset spring has first fixed block. The invention relates to a building security entrance guard device based on a fiber laser, which has the characteristics of high installation efficiency and convenience in cleaning a rolling door.
Based on the above patent and the search discovery of the prior art, the existing building security access control system based on the fiber laser still has the following defects in the practical application process, such as: the door body among the current access control system is opening from indoor, just can open the electric lock through pressing the button on the switch of going out, and when staff's both hands had a large amount of office materials, just hardly vacate the hand and press the button on the switch of going out, thereby greatly reduced the convenience when access control system uses, and even open the electric lock, also can not push the door body open through the hand, thereby very hard when opening the door body, and the card reader among the current access control system is because long-term exposure is outdoor, make the card reader very easy because of the weather reduces life.
Disclosure of Invention
In order to solve the technical problems, the invention provides a building security access control system based on a fiber laser, which aims to solve the problems that when a door body in the existing access control system is opened from the indoor, an electric lock can be opened only by pressing a button on an exit switch, when workers hold a large amount of office materials by two hands, the hands are difficult to be left to press the button on the exit switch, so that the convenience of the access control system in use is greatly reduced, and even if the electric lock is opened, the door body cannot be pushed open by the hands, so that the door body is very laborious to open, and the service life of a card reader in the existing access control system is easily shortened due to the fact that the card reader is exposed outdoors for a long time.
The invention relates to a building security entrance guard system based on a fiber laser, which is achieved by the following specific technical means:
the building security access control system based on the fiber laser comprises a door frame main body; the door frame main body is fixedly embedded in a wall body, a door body is arranged on the front end face of the door frame main body in a rotating mode through a rotating shaft, a first pulley is installed on the left side of the upper portion of the door body, an elastic pull rope slides outside the first pulley, one end of the elastic pull rope is fixed on the front end face of the door frame main body, when the door body is in an opening state, the front end face of the door body is in contact with one side face of two limiting blocks on the door frame main body, the maximum opening angle of the door body is ninety degrees, transparent glass is fixedly embedded in the front end face of the door body, a cleaning portion is arranged on the front side of the transparent glass, the two rotating shafts on the right side of the door body are fixedly connected with the door body, a first chain wheel is fixed to the lower end of one rotating shaft on the lower portion of the right side of the door body, a driving portion is arranged on the rear side of the first chain wheel, and a pressing plate block is fixed to the upper portion of the front end face of the door body; the front side of the door body is provided with a cleaning part, the top end surface of the inner side of the door frame main body is provided with an electric lock, the lower part of the rear end surface of the door frame main body is provided with a driving part, and the right side of the front end surface of the door frame main body is provided with two limiting blocks; the left side of the front end face of the wall body is provided with a card reader, the outer part of the card reader, which is positioned on the front end face of the wall body, is provided with a protection part, the protection part is of a rectangular tubular structure, the upper part of the rear end face of the wall body is provided with a control box, a PLC (programmable logic controller) is installed inside the control box, the left side of the rear end face of the wall body is provided with a door-out switch, the rear end face of the wall body, which is positioned on the rear side of the door-out switch, is provided with a pressing part, the lower part of the rear end face of the wall body, which is positioned on the pressing part, is provided with a trampling pressing part, and the upper part of the front end face of the wall body is provided with a forward rotation switch; when the door body is in a ninety-degree opening state, the front end face of the pressing plate block is in close contact with a button on the forward rotation switch, and the elastic pull rope is of the maximum stretching length; when the door body is in a closed state, the cleaning frame slides rightwards to the right part of the door body.
Further, a slide rail is fixed at the edge of the front end face of the protection part, the slide rail is of an Contraband-shaped structure, dovetail-shaped slide grooves are formed in the upper side face and the lower side face of the inner side of the slide rail, a baffle plate slides in the slide rail through the dovetail-shaped slide grooves, a nut is fixed at the lower part of the front end face of the baffle plate, a first motor is mounted at the lower part of the front end face of the slide rail through a support plate and is rotatably connected with a driving screw rod connected with a nut through a rotating shaft, a human body induction switch is arranged at the top of the protection part, and the distance between the human body induction switch and the bottom end face of the door body is from one point four meters to one point five;
furthermore, the cleaning part comprises a cleaning frame, a cleaning cloth sleeve and sliding guide rods, the upper end and the lower end of the cleaning frame are provided with two sliding guide rods in a sliding mode through two sliding cylinders, each sliding guide rod is fixed on the front end face of the door body, the left side of the outer part of each sliding guide rod is sleeved with a spring, the upper end of the cleaning frame is fixedly connected with the other end of the elastic pull rope, three strip-shaped cleaning plates are arranged on the rear side of the cleaning frame, the rear end of the outer part of each strip-shaped cleaning plate is sleeved with one cleaning cloth sleeve, and the rear side of each cleaning cloth sleeve is contacted with the front end face of the transparent glass on the door body;
furthermore, the pressing part is of a directional plate-shaped structure, a first T-shaped sliding column slides at four included angles of the pressing part through a sliding cylinder, a fixing plate is fixed at the rear end of each first T-shaped sliding column and is of a frame-shaped plate-shaped structure, the fixing plate is fixed at the rear end face of the wall body and is positioned outside the door-out switch, a spring is sleeved outside each first T-shaped sliding column, the lower part of the front side of the pressing part is fixedly connected with a pulling rope through an L-shaped driving block, a second pulley arranged on the rear end face of the wall body slides outside the pulling rope, and the lower end of the pulling rope is fixedly connected with a treading pressing part;
furthermore, the driving part comprises a second motor, a second chain wheel and a chain, the second motor is arranged on the lower part of the rear end face of the door frame main body, the second motor is rotatably connected with the second chain wheel through a rotating shaft, and when the driving part and the door body are in an installation state, the second chain wheel is in transmission connection with the first chain wheel through the chain;
furthermore, the treading pressing part is of a rectangular plate-shaped structure, four corners of the treading pressing part are respectively provided with a second T-shaped sliding column in a sliding way through a sliding cylinder, the lower ends of the four second T-shaped sliding columns are fixedly provided with supporting plates, the support plate is of an L-shaped plate structure, the support plate is fixed at the lower part of the rear end face of the wall body, the outer part of each second T-shaped sliding column is sleeved with a spring, the upper end face of the rear side of the support plate is provided with a reverse switch, the forward switch, the exit switch, the second motor, the first motor, the human body induction switch, the electric lock and the card reader are all electrically connected with the control box, a pressing column is fixed on the bottom end surface of the treading pressing part and is positioned at the position right above the button on the reversing switch, when trampling and pressing the portion and being in trampling the state, press the button in close contact with on post lower extreme and the reversal switch, and press the portion rear end face and go out the button in close contact with on the switch of pressing.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the door control system, through the matching of the trampling pressing part, the pressing part and the driving part, when the door is out, the trampling pressing part is trampled downwards through the foot part, the electric lock is opened, and then the door body is automatically opened through the driving part, so that the door body in the door control system is not required to be manually pressed when being opened, the convenience of the door control system is greatly improved when the door control system is used, and the door body is not required to be pushed open through the hand part when the door is opened, so that the door control system is more labor-saving when the door is opened, and particularly for workers who have a large amount of office materials in both hands, the practicability is stronger.
2. According to the invention, through the arrangement of the protection part, after people leave the card reader, the human body induction switch senses a signal of leaving a human body, the PLC programmable controller in the control box controls the first motor rotating shaft to rotate reversely, so that the baffle is finally closed, and then the front side of the card reader can be effectively protected through the closed baffle, so that the card reader cannot be in a wind-blowing and sun-drying environment for a long time, and the service life of the card reader is effectively prolonged.
Drawings
Fig. 1 is a first view structure diagram of the present invention.
Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.
FIG. 3 is a schematic diagram of the structure of the present invention after detachment.
Fig. 4 is a schematic structural view of the doorframe main body, the door body and the driving part of the present invention.
Fig. 5 is a schematic structural view of the door body, the cleaning part and the driving part of the present invention.
Fig. 6 is a schematic view of the structure of the cleaning part of the present invention.
Fig. 7 is a schematic view of the structure of the guard part of the present invention.
Fig. 8 is a right side view schematically showing the pressing portion and the pressing portion of the present invention.
Fig. 9 is a schematic structural view of the pressing portion and the pressing portion of the present invention after being separated.
Fig. 10 is a system block diagram of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a door frame main body; 2. a wall body; 3. a door body; 301. a first pulley; 302. an elastic pull rope; 303. a first sprocket; 304. pressing the plate block; 4. a cleaning section; 401. a cleaning frame; 402. cleaning a cloth cover; 403. a sliding guide bar; 5. a card reader; 6. a protective part; 601. a slide rail; 602. a baffle plate; 603. a first motor; 604. a drive screw; 605. a human body induction switch; 7. an electric lock; 8. a control box; 9. a drive section; 901. a second motor; 902. a second sprocket; 903. a chain; 10. a pressing part; 1001. a fixing plate; 1002. pulling the rope; 1003. a second pulley; 11. trample the pressing part; 1101. a support plate; 1102. a reverse switch; 1103. pressing the column; 12. a door-out switch; 13. a forward switch.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 10:
the invention provides a building security access control system based on a fiber laser, which comprises: a doorframe main body 1; the door frame main body 1 is fixedly embedded in the wall body 2, the first pulley 301 is installed on the left side of the upper portion of the door body 3, the elastic pull rope 302 slides outside the first pulley 301, one end of the elastic pull rope 302 is fixed on the front end face of the door frame main body 1, the cleaning portion 4 can be pulled by the elastic pull rope 302 to slide leftwards after the door body 3 is opened through the arrangement of the elastic pull rope 302, and then the cleaning portion 4 is used for erasing the front end face of the transparent glass on the door body 3; when the door body 3 is in an opening state, the front end face of the door body 3 is in contact with one side face of two limiting blocks on the door frame main body 1, so that the door body 3 is effectively limited, the maximum opening angle of the door body 3 is ninety degrees, transparent glass is fixedly embedded in the front end face of the door body 3, a cleaning part 4 is arranged on the front side of the transparent glass, two rotating shafts on the right side of the door body 3 are fixedly connected with the door body 3, a first chain wheel 303 is fixed at the lower end of one rotating shaft on the lower part of the right side of the door body 3, a driving part 9 is arranged on the rear side of the first chain wheel 303, and a pressing plate block 304 is fixed on the upper part of the front end face of the door body 3; the door frame comprises a door frame main body 1, a door body 3, a cleaning part 4, a cleaning frame 401, a cleaning cloth cover 402 and sliding guide rods 403, wherein the door body 3 is arranged on the front end face of the door body 3 in a rotating mode through a rotating shaft, the cleaning part 4 comprises the cleaning frame 401, the cleaning cloth cover 402 and the sliding guide rods 403, the upper end and the lower end of the cleaning frame 401 are respectively provided with the two sliding guide rods 403 in a sliding mode through two sliding cylinders, each sliding guide rod 403 is fixed on the front end face of the door body 3, the cleaning frame 401 is more stable when moving leftwards and rightwards through the arrangement of the sliding guide rods 403, and springs are sleeved on the outer left sides of the sliding guide rods 403, so that the cleaning frame 401 can slide rightwards to return to the original position under the action of the springs after the tensile force is lost; the upper end of the cleaning frame 401 is fixedly connected with the other end of the elastic pull rope 302, three strip-shaped cleaning plates are arranged on the rear side of the cleaning frame 401, a cleaning cloth sleeve 402 is sleeved at the outer rear end of each strip-shaped cleaning plate, the rear side of each cleaning cloth sleeve 402 is in contact with the front end face of the transparent glass on the door body 3, and the cleaning cloth sleeve 402 is used for erasing the front end face of the transparent glass; the electric lock 7 is installed on the top end face of the inner side of the door frame main body 1, the driving part 9 is arranged on the lower portion of the rear end face of the door frame main body 1, the driving part 9 comprises a second motor 901, a second chain wheel 902 and a chain 903, the second motor 901 is installed on the lower portion of the rear end face of the door frame main body 1, and the second motor 901 is rotatably connected with the second chain wheel 902 through a rotating shaft; when the driving part 9 and the door body 3 are in an installation state, the second chain wheel 902 is in transmission connection with the first chain wheel 303 through the chain 903, so that the first chain wheel 303 rotates to drive the door body 3 to rotate, thereby realizing the door opening and closing effect of the door body 3, when the door body 3 is in a ninety-degree opening state, the front end face of the pressing plate 304 is in close contact with the button on the forward rotation switch 13, and the elastic pull rope 302 is in a maximum stretching length, so that the elastic pull rope 302 can drive the cleaning frame 401 to slide leftwards, and when the door body 3 is in a closing state, the cleaning frame 401 slides rightwards to the right part of the door body 3, so that the cleaning frame 401 can automatically slide rightwards to return to the original position; two limiting blocks are arranged on the right side of the front end face of the doorframe main body 1; a card reader 5 is installed on the left side of the front end face of a wall body 2, a protection part 6 is arranged on the front end face of the wall body 2 outside the card reader 5, the protection part 6 is of a rectangular tubular structure, a control box 8 is installed on the upper portion of the rear end face of the wall body 2, a PLC is installed inside the control box 8, a door switch 12 is arranged on the left side of the rear end face of the wall body 2, a pressing part 10 is arranged on the rear side of the door switch 12 on the rear end face of the wall body 2, a stepping pressing part 11 is arranged below the pressing part 10 on the rear end face of the wall body 2, the stepping pressing part 11 is of a rectangular plate-shaped structure, a second T-shaped sliding column slides through a sliding cylinder at four included angles of the stepping pressing part 11, a support plate 1101 is fixed at the lower end of the four second T-shaped sliding columns, the support plate 1101 is of an L-shaped plate-shaped structure, the support plate 1101 is fixed at the lower portion of the rear end face of the wall body 2, a spring is sleeved outside each second T-shaped sliding column, and the stepping pressing part 11 is after being stepped, the automatic door-opening device can automatically rebound upwards to the original position under the action of a spring, a reverse switch 1102 is installed on the upper end face of the rear side of the supporting plate 1101, and the reverse switch 1102, a forward switch 13, a door-out switch 12, a second motor 901, a first motor 603, a human body induction switch 605, an electric lock 7 and a card reader 5 are all in common electrical connection with the control box 8; a pressing column 1103 is fixed on the bottom end face of the treading pressing part 11, the pressing column 1103 is located right above the button on the reversing switch 1102 and is used for pressing the button on the reversing switch 1102, when the treading pressing part 11 is in a treading state, the lower end of the pressing column 1103 is in close contact with the button on the reversing switch 1102, and the rear end face of the pressing part 10 is in close contact with the button on the exit switch 12, so that the button on the exit switch 12 is pressed; a forward rotation switch 13 is mounted on the upper part of the front end surface of the wall body 2.
Referring to fig. 1, a slide rail 601 is fixed at the edge of the front end face of the protection part 6, the slide rail 601 is in an Contraband-shaped structure, dovetail-shaped slide grooves are formed in the upper side face and the lower side face of the inner side of the slide rail 601, a baffle 602 slides through the dovetail-shaped slide grooves in the inner side of the slide rail 601, and a nut is fixed at the lower part of the front end face of the baffle 602 and is used for being in threaded connection with a driving screw 604; first motor 603 is installed through the extension board to terminal surface lower part before slide rail 601, and first motor 603 is connected with the driving screw 604 with nut threaded connection through the pivot rotation, 6 tops of protection portion are equipped with human inductive switch 605, and human inductive switch 605 is apart from being a little four meters to a little five meters between the 3 bottom end faces of the door body, because children's height is less than the height, thereby make children can not be sensed by human inductive switch 605, thereby effectively avoid the phenomenon that baffle 602 was opened by children, and effectively avoided card reader 5 to be the phenomenon of playing as the toy by children.
Referring to fig. 2 and 3, the pressing portion 10 is of a directional plate-shaped structure, a first T-shaped sliding column is arranged at each of four corners of the pressing portion 10 in a sliding manner through a sliding cylinder, a fixing plate 1001 is fixed to the rear end of each first T-shaped sliding column, the fixing plate 1001 is of a frame-shaped plate-shaped structure, the fixing plate 1001 is fixed to the rear end face of the wall 2 and is located outside the exit switch 12, and a spring is sleeved outside each first T-shaped sliding column, so that the pressing portion 10 has good elasticity; the lower part of the front side of the pressing part 10 is fixedly connected with a pulling rope 1002 through an L-shaped driving block, a second pulley 1003 installed on the rear end face of the wall body 2 slides outside the pulling rope 1002 and is used for guiding the pulling rope 1002, and the lower end of the pulling rope 1002 is fixedly connected with a stepping pressing part 11.
In another embodiment, a limiting roller located on the left side of the first pulley 301 is installed on the top of the door body 3, and the outer peripheral surface of the limiting roller is in close contact with the left side of the outer peripheral surface of the first pulley 301, so that the elastic pull rope 302 is not easy to fall off when sliding in the sliding slot on the first pulley 301.
When in use: when a worker takes a large amount of office materials in his/her hands when going out, the worker firstly treads the treading and pressing part 11 downwards by the feet to make the pulling rope 1002 drive the pressing part 10 to move backwards, then the button on the door-out switch 12 is pressed through the rear end surface of the pressing part 10, so that the electric lock 7 is opened, then, the button on the reverse switch 1102 is pressed by stepping on the pressing post 1103 at the bottom of the pressing portion 11, so that the second sprocket 902 is driven by the rotating shaft of the second motor 901 to rotate reversely, then the chain 903 drives the first chain wheel 303 to rotate reversely, so that the door body 3 starts to rotate anticlockwise and is opened, when the door body 3 is opened, the button on the forward rotation switch 13 is pressed after one side surface of the pressing plate 304 is tightly contacted with the button on the forward rotation switch 13, so that the rotating shaft of the second motor 901 drives the second chain wheel 902 to rotate positively, and finally the door body 3 is automatically closed;
when people enter the door, people walk in front of the card reader 5, at the moment, after the human body induction switch 605 induces a signal existing in a human body, the signal is transmitted to the PLC inside the control box 8, then the first motor 603 is started through the PLC, the rotating shaft of the first motor 603 is controlled to rotate forwards, so that the driving screw 604 rotates forwards, then the baffle 602 slides leftwards under the action of the threads, so that the front side of the card reader 5 is exposed, and then the electric lock 7 is opened through the card reader 5 to enter the door; when a user leaves the card reader 5, the human body induction switch 605 induces a signal that the human body leaves, and then the PLC programmable controller in the control box 8 controls the rotating shaft of the first motor 603 to rotate reversely, so that the baffle 602 is finally closed, and then the closed baffle 602 passes through.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. Building security access control system based on fiber laser, its characterized in that: access control system includes: a door frame main body;
the door frame main body is fixedly embedded in a wall body, a door body is arranged on the front end face of the door frame main body in a rotating mode through a rotating shaft, a cleaning part is arranged on the front side of the door body, an electric lock is arranged on the top end face of the inner side of the door frame main body, a driving part is arranged on the lower portion of the rear end face of the door frame main body, and two limiting blocks are arranged on the right side of the front end face of the door frame main body;
the left side of the front end face of the wall body is provided with a card reader, the outer part of the card reader, which is positioned on the front end face of the wall body, is provided with a protection part, the protection part is of a rectangular tubular structure, the upper part of the rear end face of the wall body is provided with a control box, a PLC (programmable logic controller) is installed inside the control box, the left side of the rear end face of the wall body is provided with a door-out switch, the rear end face of the wall body, which is positioned on the rear side of the door-out switch, is provided with a pressing part, the lower part of the rear end face of the wall body, which is positioned on the pressing part, is provided with a trampling pressing part, and the upper part of the front end face of the wall body is provided with a forward rotation switch;
a first pulley is arranged on the left side of the upper part of the door body, an elastic pull rope slides outside the first pulley, and one end of the elastic pull rope is fixed on the front end face of the door frame main body; when the door body is in an opening state, the front end face of the door body is in contact with one side face of two limiting blocks on the door frame main body, the maximum opening angle of the door body is ninety degrees, transparent glass is fixedly embedded in the front end face of the door body, a cleaning part is arranged on the front side of the transparent glass, two rotating shafts on the right side of the door body are fixedly connected with the door body, a first chain wheel is fixed at the lower end of one rotating shaft on the lower part of the right side of the door body, a driving part is arranged on the rear side of the first chain wheel, and a pressing plate block is fixed on the upper part of the front end face of the door body;
the cleaning part comprises a cleaning frame, a cleaning cloth sleeve and sliding guide rods, the upper end and the lower end of the cleaning frame are respectively provided with two sliding guide rods in a sliding mode through two sliding cylinders, each sliding guide rod is fixed on the front end face of the door body, and the left side of the outer part of each sliding guide rod is sleeved with a spring; the upper end of the cleaning frame is fixedly connected with the other end of the elastic pull rope, three strip-shaped cleaning plates are arranged on the rear side of the cleaning frame, a cleaning cloth sleeve is sleeved at the outer rear end of each strip-shaped cleaning plate, and the rear side of each cleaning cloth sleeve is contacted with the front end face of the transparent glass on the door body;
the pressing part is of a directional plate-shaped structure, a first T-shaped sliding column slides at four included angles of the pressing part through a sliding cylinder, a fixing plate is fixed at the rear end of each first T-shaped sliding column, the fixing plate is of a frame-shaped plate-shaped structure, the fixing plate is fixed at the rear end face of the wall and positioned outside the door-out switch, and a spring is sleeved outside each first T-shaped sliding column; the lower part of the front side of the pressing part is fixedly connected with a pulling rope through an L-shaped driving block, a second pulley arranged on the rear end face of the wall body is arranged outside the pulling rope in a sliding mode, and the lower end of the pulling rope is fixedly connected with a treading pressing part;
the trampling pressing part is of a rectangular plate-shaped structure, a second T-shaped sliding column slides at four included angles of the trampling pressing part through a sliding cylinder, a supporting plate is fixed at the lower end of each second T-shaped sliding column and is of an L-shaped plate-shaped structure, the supporting plate is fixed at the lower part of the rear end face of the wall body, a spring is sleeved outside each second T-shaped sliding column, a reverse switch is installed on the upper end face of the rear side of the supporting plate, and the reverse switch, the forward switch, the exit switch, the second motor, the first motor, the human body induction switch, the electric lock and the card reader are all in common electrical connection with the control box; the bottom end face of the treading pressing part is fixed with a pressing column which is positioned right above a button on the reversing switch.
2. The fiber laser-based building security access control system of claim 1, wherein: a slide rail is fixed at the edge of the front end face of the protection part, the slide rail is in an Contraband-shaped structure, dovetail-shaped slide grooves are formed in the upper side face and the lower side face of the inner side of the slide rail, a baffle plate slides through the dovetail-shaped slide grooves in the inner side of the slide rail, and a nut is fixed at the lower part of the front end face of the baffle plate;
the sliding rail is characterized in that a first motor is installed on the lower portion of the front end face of the sliding rail through a support plate, the first motor is rotatably connected with a driving screw rod connected with a nut in a threaded mode through a rotating shaft, a human body induction switch is arranged on the top of the protection portion, and the distance between the human body induction switch and the bottom end face of the door body ranges from one point four meters to one point five meters.
3. The fiber laser-based building security access control system of claim 1, wherein: the driving part comprises a second motor, a second chain wheel and a chain, the second motor is arranged on the lower part of the rear end face of the door frame main body, and the second motor is rotatably connected with the second chain wheel through a rotating shaft;
when the driving part and the door body are in an installation state, the second chain wheel is in transmission connection with the first chain wheel through a chain.
4. The fiber laser-based building security access control system of claim 1, wherein: when trampling and pressing the portion and being in trampling the state, press the button in close contact with on post lower extreme and the reversal switch, and press the portion rear end face and go out the button in close contact with on the switch of pressing.
5. The fiber laser-based building security access control system of claim 1, wherein: when the door body is in a ninety-degree opening state, the front end face of the pressing plate block is in close contact with a button on the forward rotation switch, and the elastic pull rope is of the maximum stretching length.
6. The fiber laser-based building security access control system of claim 1, wherein: when the door body is in a closed state, the cleaning frame slides rightwards to the right part of the door body.
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| CN114837534B (en) * | 2022-06-20 | 2023-09-19 | 肇庆新亚铝铝业有限公司 | Fireproof aluminum alloy door and window with sealing structure |
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Address after: 0220, Building 2, No. 60, Suzhou East Street, Pingxiang Economic and Technological Development Zone, Pingxiang City, Jiangxi Province, 337000 Patentee after: Jiangxi Zhihong Digital Technology Co.,Ltd. Address before: 337000 No. 1, building 30, under flagpole tree, Gaofeng village, Pingxiang economic and Technological Development Zone, Pingxiang City, Jiangxi Province Patentee before: Jiangxi Zhihong Security Technology Co.,Ltd. |