CN214659871U

CN214659871U - Safety electric door

Info

Publication number: CN214659871U
Application number: CN202023268802.0U
Authority: CN
Inventors: 许英强
Original assignee: Foshan Yinglong Electromechanical Device Co ltd
Current assignee: Foshan Yinglong Electromechanical Device Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-09
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a safe electric door, the top of the frame is provided with a push-pull mechanism, one side of the frame is provided with a telescopic mechanism, the push-pull mechanism comprises a sliding frame, a screw rod and a driving piece, the screw rod is connected with the sliding frame through screw threads, the sliding frame comprises a connecting block and a mounting frame, the inner side of the mounting frame is provided with a chute, the top of the frame is provided with a boss, two sides of the boss are provided with convex blocks, the middle part of the convex block is provided with a first rotating rod, one end of the mounting frame is provided with a second rotating rod, the telescopic mechanism comprises a stop door and two folding hinges, a plurality of the stop door are evenly distributed and are all connected with the folding hinges, the adjacent two ends of the folding hinges, which are close to the sliding frame, are respectively hinged with the first rotating rod and the second rotating rod, the convex blocks slide along the chute, the stroke accuracy and the moving stability are improved, and further the stability of the structure is improved, the mounting frame drives the second rotating rod to move, so that the second rotating rod and the first rotating rod move relatively, thereby the folding hinge is telescopic to drive the stop door to form an open-close state.

Description

Safety electric door

Technical Field

The utility model belongs to the technical field of the electrically operated gate and specifically relates to a safe electrically operated gate.

Background

The electric retractable door is a door capable of freely retracting and moving, is used for controlling the size of a door opening and intercepting and releasing pedestrians or vehicles, mainly comprises a door body, a driving motor, a slideway and a control system, and is commonly used in enterprises, institutions and institutions, entertainment places, hotels and restaurants and other occasions.

The connection structure that the door body and the drive door body of current electric retractable door are flexible on the market at present is unstable, and then leads to factor of safety to be low on the contrary, and the fault rate is higher, and the reliability is lower.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a safe electrically operated door with stable structure.

The utility model discloses the technical scheme who adopts does:

a safe electric door comprises a base, wherein the top of the base is provided with a push-pull mechanism, and one side of the base is provided with a telescopic mechanism connected with the push-pull mechanism;

the push-pull mechanism comprises a sliding frame, a screw rod and a driving piece for driving the screw rod to rotate, the screw rod is connected with the sliding frame through threads, and the sliding frame is connected with the base in a sliding manner;

the sliding frame comprises a connecting block and mounting frames symmetrically arranged on two sides of the connecting block, sliding grooves are formed in the inner sides of the mounting frames, bosses are arranged at the tops of the bases, protruding blocks in sliding connection with the sliding grooves are arranged on two sides of each boss, and first rotating rods are arranged in the middles of the protruding blocks;

the one end that the mounting bracket is close to telescopic machanism is equipped with the second bull stick, and telescopic machanism includes shutter and two folding hinges, and shutter a plurality of evenly having arranged just all is connected with folding hinge, and folding hinge is close to the adjacent both ends of balladeur train and is articulated with first bull stick and second bull stick respectively.

Preferably, the folding hinge is provided with two pins on the same vertical surface, the shutter is provided with a first limiting groove, a second limiting groove is arranged below the first limiting groove, and the two pins are respectively connected with the first limiting groove and the second limiting groove in a sliding manner.

Preferably, one end of the screw rod is connected with a first gear, the driving part comprises a servo motor and a second gear, and the second gear is fixed at the output end of the servo motor and is in meshed connection with the first gear.

Preferably, an organ cover is connected between two adjacent shutters.

Preferably, the bottom of the stop door is provided with a roller.

Preferably, one side of the roller close to the base is provided with a first push plate.

Preferably, the stop door farthest from the push-pull mechanism is connected with an end plate, and the bottom of the end plate is provided with a second push plate.

The beneficial effects of the utility model reside in that:

this safe electrically operated gate passes through the balladeur train and slides along the frame, and the lug slides along the spout, improves the stroke accuracy nature and removes the stationarity, and then improves the steadiness of structure, and the mounting bracket drives the second bull stick and removes, makes the second bull stick form relative movement with first bull stick, and then makes folding hinge form flexible, drives the shutter and forms the switching state.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a schematic diagram of the internal structure of the present invention.

Fig. 4 is a schematic view of a part of the structure of the present invention.

Fig. 5 is an enlarged schematic view of B in fig. 4.

In the figure: 1. a machine base; 2. a push-pull mechanism; 3. a telescoping mechanism; 4. a carriage; 5. a screw; 6. a drive member; 7. connecting blocks; 8. a mounting frame; 9. a chute; 10. a boss; 11. a bump; 12. a first rotating lever; 13. a second rotating rod; 14. a shutter; 15. a folding hinge; 16. a pin; 17. a first limit groove; 18. a second limit groove; 19. a first gear; 20. a servo motor; 21. a second gear; 22. an organ cover; 23. a roller; 24. a first push plate; 25. an end plate; 26. a second push plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a safe electric door comprises a base 1, wherein the top of the base 1 is provided with a push-pull mechanism 2, and one side of the base is provided with a telescopic mechanism 3 connected with the push-pull mechanism 2;

the push-pull mechanism 2 comprises a sliding frame 4, a screw rod 5 and a driving piece 6 for driving the screw rod 5 to rotate, the screw rod 5 is connected with the sliding frame 4 through threads, and the sliding frame 4 is connected with the base 1 in a sliding manner;

the sliding frame 4 comprises a connecting block 7 and mounting frames 8 symmetrically arranged on two sides of the connecting block 7, sliding grooves 9 are formed in the inner sides of the mounting frames 8, bosses 10 are arranged at the top of the base 1, protruding blocks 11 connected with the sliding grooves 9 in a sliding mode are arranged on two sides of each boss 10, and first rotating rods 12 are arranged in the middle of the protruding blocks 11;

one end of the mounting frame 8, which is close to the telescopic mechanism 3, is provided with a second rotating rod 13, the telescopic mechanism 3 comprises a door 14 and two folding hinges 15, the door 14 is uniformly provided with a plurality of doors and is connected with the folding hinges 15, and the two adjacent ends of the folding hinges 15, which are close to the sliding frame 4, are respectively hinged with the first rotating rod 12 and the second rotating rod 13.

In order to facilitate the folding hinge 15 to drive the door 14 to move and prevent the door from being locked, in this embodiment, preferably, the folding hinge 15 is provided with two pins 16 on the same vertical surface, the door 14 is provided with a first limiting groove 17, a second limiting groove 18 is provided below the first limiting groove 17, and the two pins 16 are respectively connected with the first limiting groove 17 and the second limiting groove 18 in a sliding manner.

In order to facilitate the extension and retraction of the electric door, in this embodiment, it is preferable that one end of the screw rod 5 is connected with a first gear 19, the driving member 6 includes a servo motor 20 and a second gear 21, and the second gear 21 is fixed at the output end of the servo motor 20 and is in meshed connection with the first gear 19.

In order to improve the sealing performance, in the present embodiment, it is preferable that an organ cover 22 is connected between two adjacent shutters 14.

In order to facilitate the movement and improve the moving smoothness, in the embodiment, preferably, the bottom of the door 14 is provided with a roller 23.

In order to push away the obstacle and prevent the obstacle from being stuck, in this embodiment, it is preferable that a first pushing plate 24 is disposed on a side of the roller 23 close to the base 1.

In order to push away the obstacle and prevent the obstacle from being stuck, in this embodiment, it is preferable that an end plate 25 is connected to the shutter 14 farthest from the push-pull mechanism 2, and a second push plate 26 is provided at the bottom of the end plate 25.

The utility model discloses a theory of operation and use flow: through the balladeur train 4 along the slip of frame 1, lug 11 slides along spout 9, improves stroke accuracy nature and removal stationarity, and then improves the steadiness of structure, and mounting bracket 8 drives second bull stick 13 and removes, makes second bull stick 13 and first bull stick 12 form relative movement, and then makes folding hinge 15 form flexible, drives shutter 14 formation switching state.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a safe electrically operated gate, includes frame (1), its characterized in that: the top of the machine base (1) is provided with a push-pull mechanism (2), and one side of the machine base is provided with a telescopic mechanism (3) connected with the push-pull mechanism (2);

the push-pull mechanism (2) comprises a sliding frame (4), a screw rod (5) and a driving piece (6) for driving the screw rod (5) to rotate, the screw rod (5) is connected with the sliding frame (4) through threads, and the sliding frame (4) is connected with the base (1) in a sliding mode;

the sliding frame (4) comprises a connecting block (7) and mounting frames (8) symmetrically arranged on two sides of the connecting block (7), sliding grooves (9) are formed in the inner sides of the mounting frames (8), bosses (10) are arranged at the top of the machine base (1), protruding blocks (11) connected with the sliding grooves (9) in a sliding mode are arranged on two sides of each boss (10), and first rotating rods (12) are arranged in the middle of the protruding blocks (11);

one end that mounting bracket (8) are close to telescopic machanism (3) is equipped with second bull stick (13), telescopic machanism (3) are including shutter (14) and two folding hinge (15), shutter (14) a plurality of evenly having arranged and all be connected with folding hinge (15), folding hinge (15) are close to the adjacent both ends of balladeur train (4) and articulate with first bull stick (12) and second bull stick (13) respectively.

2. The safety power door of claim 1, wherein: folding hinge (15) are equipped with two pin (16) on same vertical plane, be equipped with first spacing groove (17) on shutter (14), the below of first spacing groove (17) is equipped with second spacing groove (18), two pin (16) respectively with first spacing groove (17) and second spacing groove (18) sliding connection.

3. The safety power door of claim 1, wherein: one end of the screw rod (5) is connected with a first gear (19), the driving piece (6) comprises a servo motor (20) and a second gear (21), the second gear (21) is fixed at the output end of the servo motor (20), and the second gear is meshed with the first gear (19) and is connected with the first gear.

4. The safety power door of claim 1, wherein: an organ cover (22) is connected between every two adjacent shutters (14).

5. The safety power door of claim 1, wherein: and the bottom of the stop door (14) is provided with a roller (23).

6. The safety power door of claim 5, wherein: one side of the roller (23) close to the machine base (1) is provided with a first push plate (24).

7. The safety power door of claim 1 or 6, wherein: the stop door (14) farthest from the push-pull mechanism (2) is connected with an end plate (25), and a second push plate (26) is arranged at the bottom of the end plate (25).