CN218370090U

CN218370090U - Rail transport dolly is with opening and shutting prevent wind door

Info

Publication number: CN218370090U
Application number: CN202222919930.XU
Authority: CN
Inventors: 姚勇; 杨坤
Original assignee: Aisin Intelligent Environment Technology Wuxi Co ltd
Current assignee: Aisin Intelligent Environment Technology Wuxi Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-01-24
Anticipated expiration: 2032-11-02

Abstract

The utility model belongs to the technical field of windproof door, a track transportation is open and shut windproof door for dolly is disclosed, including dolly moving track, one side of dolly moving track is connected with electronic rotation shell through L type fixing base, one side of electronic rotation shell is equipped with windproof door main part, be equipped with step motor in the electronic rotation shell; the stepping motor is positioned on the inner wall of the electric rotating shell, and a linkage shaft is arranged at the end part of the stepping motor; the windproof door main body is connected with a linkage shaft through a mounting screw, and the linkage shaft is of a semi-cylindrical structure; the windproof door main body is connected with the linkage shaft through the mounting screw, the linkage shaft is connected with the stepping motor through the electric telescopic piece, when the trolley passes through the top of the trolley moving track, the stepping motor can be operated, the stepping motor drives the linkage shaft to rotate, the linkage shaft drives the windproof door main body to rotate in the lump, and the trolley can be made to normally pass.

Description

Rail transport dolly is with preventing wind door that opens and shuts

Technical Field

The utility model belongs to the technical field of prevent wind the door, concretely relates to rail transport trolley is with door is prevented wind of opening and shutting.

Background

Present prevent wind door all is unpowered formula, prevent wind the door realization through the automatic striking of carrying trolley and open, realize the closure through the resilience of hinge area certainly, this kind of mode not only causes the damage to preventing wind the door very easily, has reduced the life who prevents wind the door, simultaneously in collision process, also can make the condition such as car lacquer painting drops to the travelling bogie, and pass through the back when the dolly, prevent wind the door and lose in the short time and lean on the thing, can kick-back fast, can make the car damage to the staff, we propose a rail transport dolly for this reason and prevent wind the door with opening and shutting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail transport dolly is with opening and shutting door of preventing wind to solve the present door of preventing wind that proposes in the above-mentioned background art and all be non-dynamic, prevent wind the door through the automatic striking of carrying trolley and realize opening, realize the closure from the resilience in area through the hinge, this kind of mode not only causes the damage to preventing wind the door very easily, has reduced the life who prevents wind the door, simultaneously at the collision in-process, also can make the car lacquer painting to the travelling trolley and drop the scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the opening and closing windproof door for the rail transport trolley comprises a trolley moving track, wherein one side of the trolley moving track is connected with an electric rotating shell through an L-shaped fixed seat, one side of the electric rotating shell is provided with a windproof door main body, and a stepping motor is arranged in the electric rotating shell; the stepping motor is positioned on the inner wall of the electric rotating shell, and a linkage shaft is arranged at the end part of the stepping motor; the windproof door main body is connected with the linkage shaft through a mounting screw.

Preferably, the universal driving shaft is of a semi-cylindrical structure, and the plane of the universal driving shaft is attached to the plane of the windproof door main body.

Preferably, the end part of the stepping motor is connected with the linkage shaft through an electric telescopic piece. The surface of the electric rotating shell is provided with a controller, and the surface of the electric rotating shell, which is positioned at the bottom of the controller, is provided with a fixed shaft. And a first detection area and a second detection area are respectively arranged at the end parts of the electric rotating shell, which are close to the linkage shaft and the limiting shaft. The windproof door main body is fixed with the linkage shaft through the mounting screw, so that when the stepping motor operates, the windproof door main body can drive the electric telescopic piece, the linkage shaft and the windproof door main body to rotate together, and after the electric telescopic piece operates, the linkage shaft and the windproof door main body can be driven to move together.

Preferably, the first detection area comprises a connecting sheet, one side of the connecting sheet is connected with the inner wall of the electric rotating shell, the other side of the connecting sheet is connected with a U-shaped clamping piece, a limiting bayonet lock is arranged at the end part of the linkage shaft, and the limiting bayonet lock is matched with the U-shaped clamping piece for use. When the main body of the windproof door needs to be fixed, the electric telescopic piece can be operated, so that the electric telescopic piece drives the linkage shaft and limits the bayonet lock to move, then the stepping motor is operated, the stepping motor drives the linkage shaft and the electric telescopic piece to rotate together, and finally the bayonet lock is limited to be clamped in the U-shaped clamping piece, so that the limiting effect is achieved on the main body of the windproof door.

Preferably, the rectangular channel has been seted up at the surface middle part of windproof door main part, and the rectangular channel makes windproof door main part can not contact with controller, step motor when the upset, step motor's surface is equipped with spacing post, the lateral wall of universal driving shaft is equipped with the spacer pin.

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

prevent wind the door main part and be connected with the universal driving shaft through the mounting screw, and the universal driving shaft pass through electronic extensible member and be connected with step motor, when the dolly passes through from dolly removal track top, step motor can operate, make step motor drive the universal driving shaft rotatory, thereby make the universal driving shaft drive prevent wind the door main part and rotate in the lump, can make the dolly normally pass, and after the dolly is passed through, will prevent wind the door main part and close through step motor can, the effectual dolly that has reduced with prevent wind the condition of door main part collision, the life of the two has been increased, the noise has also been reduced simultaneously and the condition of preventing wind the door main part and making the car injury to the staff in the short time kick-back fast.

The electric telescopic piece can drive the linkage shaft and the windproof door main body to move up and down, so that the limiting bayonet lock at the end part of the linkage shaft is positioned in the U-shaped clamping piece, and after the limiting bayonet lock is clamped with the U-shaped clamping piece, the linkage shaft cannot rotate, and the windproof door main body and the linkage shaft are locked.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a left side perspective view of the windproof door main body of the present invention;

FIG. 3 is a right side perspective view of the windproof door main body of the present invention;

FIG. 4 is an internal view of the electric rotating shell of the structure of the present invention;

FIG. 5 is a perspective view of the U-shaped engaging member of the present invention;

FIG. 6 is a perspective view of the structurally defined bayonet of the present invention;

in the figure: 1. a windproof door body; 11. mounting screws; 2. an electrically rotatable housing; 21. a first detection zone; 211. connecting sheets; 212. a U-shaped engaging member; 213. a limiting bayonet; 22. a linkage shaft; 23. a stepping motor; 24. a controller; 25. defining an axis; 26. a second detection zone; 27. an electric telescopic member; 3. a trolley moving track; 31. an L-shaped fixed seat; 4. a limiting column; 5. and a limiting pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 to 6, the present invention provides a technical solution: an opening and closing windproof door for a rail transport trolley comprises a trolley moving track 3, wherein one side of the trolley moving track 3 is connected with an electric rotating shell 2 through an L-shaped fixed seat 31, one side of the electric rotating shell 2 is provided with a windproof door main body 1, and a stepping motor 23 is arranged in the electric rotating shell 2; the stepping motor 23 is positioned on the inner wall of the electric rotating shell 2, and the end part of the stepping motor 23 is provided with a linkage shaft 22; the windproof door main body 1 is connected with a linkage shaft 22 through a mounting screw 11.

In this embodiment, preferably, as shown in fig. 1, 2 and 3, the linkage shaft 22 is a semi-cylindrical structure, and the plane of the linkage shaft 22 is attached to the plane of the windshield main body 1.

In this embodiment, preferably, as shown in fig. 2, 3, 4 and 5, the end of the stepping motor 23 is connected to the linkage shaft 22 through an electric telescopic member 27. The surface of the electric rotating case 2 is provided with a controller 24, and the surface of the electric rotating case 2 at the bottom of the controller 24 is provided with a fixed shaft 25. The electric rotating shell 2 is provided with a first detection area 21 and a second detection area 26 at the end parts close to the linkage shaft 22 and the limiting shaft 25 respectively. Because the windproof door main body 1 is fixed with the linkage shaft 22 through the mounting screw 11, when the stepping motor 23 operates, the electric telescopic piece 27, the linkage shaft 22 and the windproof door main body 1 can be driven to rotate together, and after the electric telescopic piece 27 operates, the linkage shaft 22 and the windproof door main body 1 can be driven to move together.

In this embodiment, preferably, as shown in fig. 5 and 6, the first detection area 21 includes a connection piece 211, one side of the connection piece 211 is connected to the inner wall of the electric rotating shell 2, the other side of the connection piece 211 is connected to a U-shaped engaging piece 212, a limiting latch 213 is disposed at an end of the linkage shaft 22, and the limiting latch 213 is used in cooperation with the U-shaped engaging piece 212. When the windproof door main body 1 needs to be fixed, the electric telescopic piece 27 can be operated, so that the electric telescopic piece 27 drives the linkage shaft 22 and the limiting bayonet 213 to move, then the stepping motor 23 is operated, the stepping motor 23 drives the linkage shaft 22 and the electric telescopic piece 27 to rotate together, and finally the limiting bayonet 213 is clamped in the U-shaped clamping piece 212, so that a limiting effect is achieved on the windproof door main body 1.

In this embodiment, preferably, as shown in fig. 2 and 3, a rectangular groove is formed in the middle of the surface of the windproof door main body 1, the rectangular groove prevents the windproof door main body 1 from contacting the controller 24 and the stepping motor 23 when the windproof door main body is turned over, a limiting column 4 is arranged on the surface of the stepping motor 23, and a limiting pin 5 is arranged on the side wall of the linkage shaft 22.

The working principle and the using process are as follows: when the trolley needs to pass through the top of the trolley moving track 3, the windproof door main body 1 can be rotated and opened to enable the trolley to pass through, the stepping motor 23 is operated to enable the stepping motor 23 to drive the electric telescopic piece 27, the linkage shaft 22 and the windproof door main body 1 to rotate together, the windproof door main body 1 is immediately opened to enable the trolley to normally pass through, and after the trolley passes through, the windproof door main body 1 can be restored to the original state in the same way; when the windproof door body 1 needs to be fixed, the electric telescopic piece 27 can be operated, so that the electric telescopic piece 27 drives the linkage shaft 22 and the limiting latch 213 to move, then the stepping motor 23 is operated, the stepping motor 23 drives the linkage shaft 22 and the electric telescopic piece 27 to rotate together, and finally the limiting latch 213 is clamped in the U-shaped clamping piece 212, so that a limiting effect is achieved on the windproof door body 1.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a rail transport dolly is with preventing wind door that opens and shuts, includes dolly moving track (3), one side of dolly moving track (3) is connected with electronic rotation shell (2) through L type fixing base (31), one side of electronic rotation shell (2) is equipped with prevents wind door main part (1), its characterized in that: a stepping motor (23) is arranged in the electric rotating shell (2);

the stepping motor (23) is positioned on the inner wall of the electric rotating shell (2), and a linkage shaft (22) is arranged at the end part of the stepping motor (23);

the windproof door main body (1) is connected with a linkage shaft (22) through a mounting screw (11).

2. The opening and closing windproof door for the rail transport trolley according to claim 1, characterized in that: the linkage shaft (22) is of a semi-cylindrical structure, and the plane of the linkage shaft (22) is attached to the plane of the windproof door main body (1).

3. The retractable windproof door for a rail transport trolley according to claim 1, characterized in that: the end part of the stepping motor (23) is connected with the linkage shaft (22) through an electric telescopic piece (27).

4. The opening and closing windproof door for the rail transport trolley according to claim 1, characterized in that: the surface of the electric rotating shell (2) is provided with a controller (24), and the surface of the electric rotating shell (2) is positioned at the bottom of the controller (24) and is provided with a limiting shaft (25).

5. The retractable windproof door for a rail transport trolley according to claim 4, characterized in that: the end parts of the electric rotating shell (2) close to the linkage shaft (22) and the limiting shaft (25) are respectively provided with a first detection area (21) and a second detection area (26).

6. The opening and closing windproof door for the rail transport trolley according to claim 5, characterized in that: the first detection area (21) comprises a connecting piece (211), one side of the connecting piece (211) is connected with the inner wall of the electric rotating shell (2), the other side of the connecting piece (211) is connected with a U-shaped clamping piece (212), the end part of the linkage shaft (22) is provided with a limiting clamping pin (213), and the limiting clamping pin (213) is matched with the U-shaped clamping piece (212) for use.

7. The retractable windproof door for a rail transport trolley according to claim 1, characterized in that: the surface middle part of the windproof door main body (1) is provided with a rectangular groove, the surface of the stepping motor (23) is provided with a limiting column (4), and the side wall of the linkage shaft (22) is provided with a limiting pin (5).