CN211776879U

CN211776879U - Shield door convenient to clearance

Info

Publication number: CN211776879U
Application number: CN201922479571.9U
Authority: CN
Inventors: 金浩凌; 田洪明; 张成勇
Original assignee: Shanghai Huahui New Materials Technology Suqian Co ltd
Current assignee: Shanghai Huahui New Materials Technology Suqian Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to shield door field, especially a shield door convenient to clearance, to current shield door convenient to clearance when using, the shield door is not convenient for in time clear up, the problem of removing dust, now proposes following scheme, and it includes the door frame, be equipped with shield door body on the door frame, the top of door frame is equipped with the warning light, one side of door frame is equipped with the access door, the slip standing groove has been seted up to one side of door frame, shield door body slidable mounting is in the slip standing groove, fixed mounting has the cylinder on the slip standing groove open-ended one side inner wall is kept away from to the slip standing groove, the output shaft fixed mounting of cylinder is on shield door body, the rotation groove has been seted up on the top inner wall of slip standing groove, fixed mounting has same spacing slide-axis on the both sides inner wall of rotation groove. The utility model discloses simple structure, convenient to use can realize clearing up, removing dust to the automation of shield door body.

Description

Shield door convenient to clearance

Technical Field

The utility model relates to a shield door technical field especially relates to a shield door convenient to clearance.

Background

The screen door is a high-tech product integrating the disciplines of building, machinery, materials, electronics, information and the like, and is used for subway stations, bus rapid transit stations and the like. The platform and the vehicle running area are separated by the shielding door, and the automatic opening of the shielding door is controlled by the control system. The shielding door is divided into a closed type, an open type and a half-height type. Through retrieval, patent document with application number 201821942224.4 discloses a shield door convenient for maintenance, which comprises a door frame base, wherein a first door frame and a second door frame are installed on the door frame base through screws, a transmission control mechanism is arranged in the first door frame and the second door frame, and a first shield door and a second shield door are respectively and movably inserted, the first door frame and the second door frame are respectively provided with an access door capable of being opened and closed, the internal structure of the door frame can be opened through arranging the access door on the door frame, the inspection and the maintenance are convenient, the shield door is prevented from inclining downwards from gravity by arranging magnets on the shield door and the door frame base by utilizing the principle that like poles repel each other, the occurrence of the conditions of unstable clamping, unstable operation and the like of the shield door can be prevented, dust can be prevented from entering the interior of the door frame by arranging a dustproof brush, and the shield door is prevented from rusting and corroding by arranging hydrophobic plastics, and prevent inside water droplet and greasy dirt etc. got into the door frame to guarantee the life of shield door, be convenient for maintain the management.

The shield door convenient to clearance that has now when using, the shield door exists the problem that is not convenient for in time clear up, remove dust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shield door that has the clearance of being convenient for among the prior art when using, the shield door is not convenient for in time clear up, the shortcoming of dust removal, and the shield door of being convenient for clearance that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a shield door convenient to clearance, includes the door frame, be equipped with shield door body on the door frame, the top of door frame is equipped with the warning light, one side of door frame is equipped with the access door, the slip standing groove has been seted up to one side of door frame, shield door body slidable mounting is in the slip standing groove, fixed mounting has the cylinder on the slip standing groove one side inner wall of keeping away from slip standing groove open-ended in the slip standing groove, the output shaft fixed mounting of cylinder is on shield door body, the rotation groove has been seted up on the top inner wall of slip standing groove, fixed mounting has same spacing sliding shaft on the both sides inner wall of rotation groove, sliding mounting has horizontal slider on the spacing sliding shaft, and horizontal slider's bottom extends to in the slip standing groove, and horizontal slider's bottom fixed mounting is in the top of shield door.

Preferably, the inner wall of the rotating groove is rotatably provided with a driving roller, the driving roller is provided with a spiral groove, and the top of the horizontal sliding block is slidably arranged in the spiral groove.

Preferably, a gear groove is formed in the inner wall of the top of the sliding placement groove, a bearing hole is formed in the inner wall, close to the gear groove, of one side of the rotating groove, and the bearing hole is communicated with the rotating groove.

Preferably, one end of the driving roller is rotatably installed in the bearing hole, one end of the driving roller extends into the gear groove and is fixedly provided with a first bevel gear, and a second bevel gear is meshed with the first bevel gear.

Preferably, a rotating rod is fixedly mounted on the second bevel gear, the bottom end of the rotating rod extends into the sliding placement groove, a plurality of bristles are uniformly arranged on the rotating rod, and the bristles are in contact with the shielding door body.

Preferably, a bearing groove is formed in the inner wall of the bottom of the sliding placement groove, and the bottom end of the rotating rod is rotatably installed in the bearing groove.

In the utility model, the shield door convenient to clean is characterized in that the shield door body is driven to slide by the expansion of the output shaft of the cylinder, and the horizontal slider is driven to slide on the limiting sliding shaft by the shield door body, so that the shield door body can be stored and unfolded in a horizontal sliding and telescopic manner;

the horizontal sliding block slides in the spiral groove at the same time, and the transmission roller rotates in the rotating groove due to the matching of the spiral groove, the transmission roller drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the rotating rod to rotate, and the rotating rod drives the brush bristles to rotate to clean and remove dust on the shielding door body;

the utility model discloses simple structure, convenient to use can realize clearing up, removing dust to the automation of shield door body.

Drawings

Fig. 1 is a schematic front view of a shield door convenient to clean according to the present invention;

fig. 2 is a schematic side sectional view of a shield door convenient to clean according to the present invention;

fig. 3 is the utility model provides a shield door's a part enlargies structure schematic diagram convenient to clearance.

In the figure: 1 door frame, 2 shield door bodies, 3 warning lights, 4 access doors, 5 slip standing grooves, 6 cylinders, 7 rotating grooves, 8 limiting sliding shafts, 9 horizontal sliders, 10 driving rollers, 11 spiral grooves, 12 gear grooves, 13 bearing holes, 14 first bevel gears, 15 second bevel gears, 16 rotating rods and 17 bristles.

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.

Referring to fig. 1-3, a shield door convenient to clean comprises a door frame 1, a shield door body 2 is arranged on the door frame 1, a warning light 3 is arranged on the top of the door frame 1, an access door 4 is arranged on one side of the door frame 1, a sliding placement groove 5 is arranged on one side of the door frame 1, the shield door body 2 is slidably mounted in the sliding placement groove 5, an air cylinder 6 is fixedly mounted on the inner wall of one side of the sliding placement groove 5 away from the opening of the sliding placement groove 5, an output shaft of the air cylinder 6 is fixedly mounted on the shield door body 2, a rotating groove 7 is arranged on the inner wall of the top of the sliding placement groove 5, the same limiting sliding shaft 8 is fixedly mounted on the inner walls of two sides of the rotating groove 7, a horizontal sliding block 9 is slidably mounted on the limiting sliding shaft 8, the bottom of the horizontal sliding block 9 extends into the sliding placement groove 5, and the, because the flexible screen door body 2 that drives of output shaft of cylinder 6 slides, because screen door body 2 drives horizontal slider 9 and slides on spacing smooth axle 8 to realize that screen door body 2 horizontal slip is flexible to be accomodate and to expand.

The utility model discloses in, rotate on the inner wall of rotation groove 7 and install driving roller 10, seted up helicla flute 11 on the driving roller 10, the top slidable mounting of horizontal slider 9 is in helicla flute 11, because horizontal slider 9 slides in helicla flute 11 simultaneously, because the cooperation of helicla flute 11 realizes driving roller 10 at rotation 7 internal rotations in the groove.

The utility model discloses in, seted up gear groove 12 on the top inner wall of slip standing groove 5, rotated the groove 7 and seted up dead eye 13 on being close to one side inner wall of gear groove 12, dead eye 13 and rotation groove 7 intercommunication, because dead eye 13's cooperation is guaranteed that driving roller 10 rotates not off normal.

The utility model discloses in, the one end of driving roller 10 is rotated and is installed in dead eye 13, and the one end of driving roller 10 extends to in gear groove 12 and fixed mounting has first bevel gear 14, and the meshing has second bevel gear 15 on the first bevel gear 14, and driving roller 10 drives first bevel gear 14 and rotates, and first bevel gear 14 drives second bevel gear 15 and rotates.

The utility model discloses in, fixed mounting has bull stick 16 on the second bevel gear 15, and the bottom of bull stick 16 extends to in the slip standing groove 5, and evenly is equipped with a plurality of brush hairs 17 on the bull stick 16, and brush hair 17 contacts with shield door body 2, and second bevel gear 15 drives bull stick 16 and rotates, and bull stick 16 drives the rotation of brush hair 17 and cleans, removes dust to shield door body 2.

The utility model discloses in, seted up the bearing groove on the bottom inner wall of slip standing groove 5, the bottom of bull stick 16 is rotated and is installed in the bearing groove, because the cooperation of bearing groove guarantees that bull stick 16 rotates not off normal.

The utility model discloses in, during the use, start cylinder 6, because the flexible shield door body 2 that drives of output shaft of cylinder 6 slides, because shield door body 2 drives horizontal slider 9 and slides on spacing slide shaft 8, thereby realize the flexible storage and expansion of 2 horizontal slip of shield door body, because horizontal slider 9 slides in helicla flute 11 simultaneously, because the cooperation of helicla flute 11, realize driving roller 10 at the 7 internal rotations of rotation groove, because bearing hole 13's cooperation is guaranteed that driving roller 10 rotates not off normal, driving roller 10 drives first bevel gear 14 and rotates, first bevel gear 14 drives second bevel gear 15 and rotates, second bevel gear 15 drives bull stick 16 and rotates, because the cooperation of bearing groove guarantees that bull stick 16 rotates not off normal, bull stick 16 drives the rotatory clean brush of brush hair 17 to shield door body 2, remove dust.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The shielding door convenient to clean comprises a door frame (1) and is characterized in that a shielding door body (2) is arranged on the door frame (1), a warning lamp (3) is arranged at the top of the door frame (1), an access door (4) is arranged on one side of the door frame (1), a sliding standing groove (5) is formed in one side of the door frame (1), the shielding door body (2) is slidably mounted in the sliding standing groove (5), an air cylinder (6) is fixedly mounted on the inner wall, away from the opening of the sliding standing groove (5), of one side of the sliding standing groove (5), an output shaft of the air cylinder (6) is fixedly mounted on the shielding door body (2), a rotating groove (7) is formed in the inner wall of the top of the sliding standing groove (5), the inner walls on the two sides of the rotating groove (7) are fixedly mounted with a same limiting sliding shaft (8), a horizontal sliding block (9) is slidably mounted on the limiting sliding shaft (8, the bottom of the horizontal sliding block (9) extends into the sliding placement groove (5), and the bottom of the horizontal sliding block (9) is fixedly installed at the top of the shielding door body (2).

2. The shield door convenient to clean as claimed in claim 1, wherein the inner wall of the rotating groove (7) is rotatably provided with a driving roller (10), the driving roller (10) is provided with a spiral groove (11), and the top of the horizontal sliding block (9) is slidably arranged in the spiral groove (11).

3. The shield door convenient to clean as claimed in claim 1, wherein a gear groove (12) is formed on the inner wall of the top of the sliding placement groove (5), a bearing hole (13) is formed on the inner wall of one side of the rotating groove (7) close to the gear groove (12), and the bearing hole (13) is communicated with the rotating groove (7).

4. The shield door convenient for cleaning as claimed in claim 2, wherein one end of the driving roller (10) is rotatably installed in the bearing hole (13), and one end of the driving roller (10) extends into the gear groove (12) and is fixedly installed with a first bevel gear (14), and a second bevel gear (15) is engaged on the first bevel gear (14).

5. The shielded door convenient to clean as claimed in claim 4, wherein a rotating rod (16) is fixedly mounted on the second bevel gear (15), the bottom end of the rotating rod (16) extends into the sliding placement groove (5), a plurality of bristles (17) are uniformly arranged on the rotating rod (16), and the bristles (17) are in contact with the shielded door body (2).

6. The screen door convenient to clean as claimed in claim 1, wherein a bearing groove is formed on the inner wall of the bottom of the sliding placing groove (5), and the bottom end of the rotating rod (16) is rotatably installed in the bearing groove.