CN210564316U

CN210564316U - Telescopic door with anti-overturning mechanism

Info

Publication number: CN210564316U
Application number: CN201920734358.5U
Authority: CN
Inventors: 曾波
Original assignee: Foshan Shengshi Emperor Zunmen Technology Co ltd
Current assignee: Foshan Shengshi Emperor Zunmen Technology Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-05-19
Anticipated expiration: 2029-05-21

Abstract

The utility model relates to a retractable door with anti-overturn mechanism, which comprises a distance sensor, a lifting rod, a cylinder, a display screen, a movable end of a door body, a main body of the retractable door, a fixed end of the door body, an analog-to-digital converter, a single chip microcomputer, an alarm, a straight rod, a movable rod, a hollow fixed rod and a baffle plate, wherein the distance sensor is fixed at the upper end of the movable end of the door body, the cylinder is fixed at the upper end of the movable end of the door body, the lifting rod is fixed at the upper end of the cylinder, the baffle plate is fixed at the upper end of the lifting rod, the main body of the retractable door is fixed at the right end of the movable end of the door body, the straight rod and the hollow fixed rod are fixed at the upper end of the fixed end of the door body, the movable rod is arranged in, the utility model discloses it is effectual to prevent turning into, and degree of automation is high, and simple structure, convenient operation.

Description

Telescopic door with anti-overturning mechanism

Technical Field

The utility model relates to a flexible door product accessories field specifically is a flexible door of mechanism is prevented turning into in area.

Background

The retractable door is a door body which can be freely moved in a retractable manner to control the size of a door opening and control the interception and release of pedestrians or vehicles. The retractable door mainly comprises a door body, a driving motor, a slideway and a control system. The door body is made of high-quality stainless steel and aluminum alloy special-purpose section bars, and is hinged by adopting a parallelogram principle, so that the door body is flexible and has a large stroke. The driver is driven by a special motor, the worm and the worm wheel are used for reducing speed, the automatic clutch or the manual clutch is arranged, the automatic clutch can be automatically opened and closed when power is cut, the manual clutch can be manually opened and closed when power is cut, the control system is provided with a control panel and a button switch, a wireless remote control device can be arranged according to requirements, a rolling display screen can be arranged, and display contents of 300-500 characters can be displayed. An intelligent anti-collision device with infrared probe can be used to ensure the safety of vehicles and pedestrians by returning to the system 20-30CM after encountering people or foreign bodies. The telescopic door mainly comprises a door body, a driver and a control system, wherein the door body of the telescopic door is made of high-quality aluminum alloy and common square tube pipes and is hinged by adopting a parallelogram principle, and the telescopic door is large in flexible stroke. The driving device and the control device of the existing retractable door are both arranged at the front end of the door body, and the cable connected with the driving device is arranged along the retractable direction of the door body and is finally connected to the commercial power. The existing retractable door driving device is mainly a 220V alternating current motor, and 220V alternating current is also arranged in a cable, so that the safety accident that the electricity leaks to cause people to be electrified can be caused frequently. In order to solve the problems, the existing telescopic doors are partially improved, mainly a 220V alternating current motor is replaced by a low-voltage direct current motor lower than 36V, and an alternating current-direct current voltage reduction module is added to a control part.

Traditional expansion gate height is lower, prevents that the ability of turning into is poor, in order to solve this problem, has released an expansion gate that area prevented the mechanism of turning into.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a flexible door of mechanism is prevented turning into in area to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use, easy operation, systematic height, the practicality is strong.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible door of mechanism is prevented turning over in area, includes distance sensor, lifter, cylinder, door body expansion end, flexible door main part, door body stiff end, analog to digital converter, singlechip, siren, straight-bar, movable rod, hollow dead lever and baffle, door body expansion end upper end is fixed with distance sensor, the cylinder is fixed in door body expansion end upper end, the cylinder upper end is fixed with the lifter, the lifter upper end is fixed with the baffle, door body expansion end right-hand member is fixed with flexible door main part, flexible door main part right-hand member is fixed with a body stiff end, door body stiff end upper end is fixed with straight-bar and hollow dead lever, be provided with the movable rod in the hollow dead lever, movable rod upper end and baffle fixed connection, door body stiff end right-hand member is fixed with siren, analog to digital converter and.

Further, the mounting groove has been seted up to the intermediate position of door body expansion end bottom, the intermediate position fixedly connected with electric putter at mounting groove inner wall top, the free end fixedly connected with inserted bar of electric putter bottom, and the bottom of inserted bar extends to the below of door body expansion end bottom, the left side of door body expansion end bottom is provided with the contact block.

Furthermore, a ground rail is arranged at the bottom of the movable end of the door body and is movably connected with the movable end of the door body through a roller, a slot matched with the insertion rod for use is formed in the left side of the bottom of the inner wall of the ground rail, and a contact switch is fixedly connected to the left side of the inner wall of the ground rail.

Furthermore, a display screen is fixed at the front end of the movable end of the door body.

Further, the baffle passes through lifter and cylinder fixed connection.

Further, the distance sensor is electrically connected with the analog-to-digital converter.

Furthermore, the analog-to-digital converter is electrically connected with the single chip microcomputer.

Further, the air cylinder and the alarm are electrically connected with the single chip microcomputer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a door body expansion end is when removing to the left side, be in under the closed state at whole flexible door, contact block contacts with the contact switch this moment, electric putter is in the on state, the free end of electric putter bottom drives the inserted bar and removes downwards simultaneously, the bottom that makes the inserted bar is in the looks grafting state with the slot, thereby make whole door body expansion end be in the brake state, avoided the people to promote a body expansion end and lead to flexible door to be in the emergence of unable closed phenomenon, thereby prevented lawless persons' forced access, the security of flexible door has been improved.

2. Because of the utility model discloses having added distance sensor, this design realizes preventing automatically that the outsider from turning into, has improved the utility model discloses a degree of automation, because of the utility model discloses having added the siren, this design is reported to the police to the staff when the outsider turns over, because of the utility model discloses having added cylinder and lifter, this design is convenient for block the outsider and turns into, the utility model discloses prevent turning into effectually, degree of automation is high, and simple structure, convenient operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the mounting groove of the present invention;

FIG. 3 is a front sectional view of the ground rail of the present invention;

fig. 4 is a schematic structural diagram of a system block diagram in the present invention;

in the reference symbols: 1. a distance sensor; 2. a lifting rod; 3. a cylinder; 4. a display screen; 5. a movable end of the door body; 6. a retractable door main body; 7. a door body fixing end; 8. an analog-to-digital converter; 9. a single chip microcomputer; 10. an alarm; 11. a straight rod; 12. a movable rod; 13. a hollow fixing rod; 14. a baffle plate; 15. mounting grooves; 16. an electric push rod; 17. inserting a rod; 18. a ground rail; 19. a slot; 20. a contact block; 21. a contact switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a telescopic door with an anti-overturn mechanism comprises a distance sensor 1, a lifting rod 2, a cylinder 3, a movable end 5 of a door body, a telescopic door main body 6, a fixed end 7 of the door body and an analog-digital converter 8, singlechip 9, siren 10, straight-bar 11, movable rod 12, hollow dead lever 13 and

baffle

14, 5 upper ends of door body expansion end are fixed with distance sensor 1, cylinder 3 is fixed in 5 upper ends of door body expansion end, 3 upper ends of cylinder are fixed with

lifter

2, 2 upper ends of lifter are fixed with

baffle

14, 5 right-hand members of door body expansion end are fixed with flexible door

main part

6, 6 right-hand members of flexible door main part are fixed with door body

stiff end

7, 7 upper ends of door body stiff end are fixed with straight-bar 11 and hollow dead lever 13, be provided with movable rod 12 in the hollow

dead lever

13, 12 upper ends of movable rod and baffle 14 fixed connection, 7 right-hand members of door body stiff end are fixed with siren 10, analog to digital converter 8 and singlechip 9.

The middle position of the bottom of the movable end 5 of the body is provided with a mounting groove 15, the middle position of the top of the inner wall of the mounting groove 15 is fixedly connected with an electric push rod 16, the free end of the bottom of the electric push rod 16 is fixedly connected with an insert rod 17, the bottom of the insert rod 17 extends to the lower part of the bottom of the movable end 5 of the door body, the left side of the bottom of the movable end 5 of the door body is provided with a contact block 20, the bottom of the movable end 5 of the door body is provided with a ground rail 18, the ground rail 18 is movably connected with the movable end 5 of the door body through a roller, the left side of the bottom of the inner wall of the ground rail 18 is provided with a slot 19 matched with the insert rod 17 for use, the left side of the inner wall of the ground rail 18 is fixedly connected with a contact switch 21, when the movable end 5 of the door body moves to the left side, the bottom of the inserted link 17 is in a mutually inserted state with the slot 19, otherwise, the door body movable end 5 moves to the right side for a certain distance, the inserted link 17 is in the inside state of moving to the right side of the slot 19, the contact block 20 is separated from the contact switch 21, the electric push rod 16 is powered off, the electric push rod 16 contracts in the process, the inserted link 17 is separated from the slot 19, the whole door body movable end 5 is in a braking state, the phenomenon that the retractable door cannot be closed due to manual pushing of the door body movable end 5 is avoided, the phenomenon that the retractable door cannot be closed is prevented from being forced into by lawbreakers is prevented, and the safety of the retractable door is improved.

A display screen 4 is fixed at the front end of the movable end 5 of the door body, a baffle plate 14 is fixedly connected with the air cylinder 3 through a lifting rod 2, the distance sensor 1 is electrically connected with an analog-to-digital converter 8, the analog-to-digital converter 8 is electrically connected with a single chip microcomputer 9, and the air cylinder 3 and the alarm 10 are both electrically connected with the single chip microcomputer 9.

The utility model discloses at the during operation: the working personnel sets a limit value for the single chip microcomputer 9 firstly, the distance sensor 1 collects distance information of a right object and transmits the collected distance information to the analog-digital converter 8, the analog-digital converter 8 converts the received information into data and transmits the data to the single chip microcomputer 9, the single chip microcomputer 9 compares the received data with the limit value, when no person turns in, the distance from the distance sensor 1 to the right object is the distance from the distance sensor 1 to the straight rod 11, when the data is smaller than the limit value, the fact that a foreign object exists between the distance sensor 1 and the straight rod 11 indicates that a person turns over the retractable door main body 6, the single chip microcomputer 9 converts the received data into an instruction and transmits the instruction to the alarm 10 and the air cylinder 3, the alarm 10 gives an alarm to the working personnel, the air cylinder 3 drives the lifting rod 2 to move upwards, the lifting rod 2 moves upwards to drive the baffle 14 to move upwards, baffle 14 upwards removes and stops to turn over, because of the utility model discloses added distance sensor 1, this design realizes preventing automatically that the outsider from turning over, has improved the utility model discloses an degree of automation, because of the utility model discloses added siren 10, this design is reported to the police to the staff when the outsider turns over, because of the utility model discloses added cylinder 3 and lifter 2, this design is convenient for stop the outsider and turns over, the utility model discloses prevent turning over effectual, degree of automation is high, and simple structure, convenient operation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flexible door of mechanism is prevented turning into in area, includes distance sensor (1), lifter (2), cylinder (3), door body expansion end (5), flexible door main part (6), door body stiff end (7), analog to digital converter (8), singlechip (9), siren (10), straight-bar (11), movable rod (12), hollow dead lever (13) and baffle (14), its characterized in that: door body expansion end (5) upper end is fixed with distance sensor (1), cylinder (3) are fixed in door body expansion end (5) upper end, cylinder (3) upper end is fixed with lifter (2), lifter (2) upper end is fixed with baffle (14), door body expansion end (5) right-hand member is fixed with flexible door main part (6), flexible door main part (6) right-hand member is fixed with door body stiff end (7), door body stiff end (7) upper end is fixed with straight-bar (11) and hollow dead lever (13), be provided with movable rod (12) in hollow dead lever (13), movable rod (12) upper end and baffle (14) fixed connection, door body stiff end (7) right-hand member is fixed with siren (10), analog to digital converter (8) and singlechip (9).

2. The retractable door with an anti-intrusion mechanism according to claim 1, wherein: mounting groove (15) have been seted up to the intermediate position of door body expansion end (5) bottom, intermediate position fixedly connected with electric putter (16) at mounting groove (15) inner wall top, the free end fixedly connected with inserted bar (17) of electric putter (16) bottom, and the bottom of inserted bar (17) extends to the below of door body expansion end (5) bottom, the left side of door body expansion end (5) bottom is provided with contact block (20).

3. The retractable door with an anti-intrusion mechanism according to claim 1, wherein: the bottom of door body expansion end (5) is provided with ground rail (18), ground rail (18) pass through gyro wheel and door body expansion end (5) swing joint, slot (19) that cooperation inserted bar (17) used are seted up to the left side of ground rail (18) inner wall bottom, the left side fixedly connected with contact switch (21) of ground rail (18) inner wall.

4. The retractable door with an anti-intrusion mechanism according to claim 1, wherein: and a display screen (4) is fixed at the front end of the movable end (5) of the door body.

5. The retractable door with an anti-intrusion mechanism according to claim 1, wherein: the baffle (14) is fixedly connected with the cylinder (3) through the lifting rod (2).

6. The retractable door with an anti-intrusion mechanism according to claim 1, wherein: the distance sensor (1) is electrically connected with the analog-to-digital converter (8).

7. The retractable door with an anti-intrusion mechanism according to claim 1, wherein: the analog-to-digital converter (8) is electrically connected with the singlechip (9).

8. The retractable door with an anti-intrusion mechanism according to claim 1, wherein: the air cylinder (3) and the alarm (10) are electrically connected with the single chip microcomputer (9).