CN213597752U

CN213597752U - Smooth movable hangar door

Info

Publication number: CN213597752U
Application number: CN202022271736.6U
Authority: CN
Inventors: 苏莹
Original assignee: Tianjin Hansen Hongsheng Engineering Management Co ltd
Current assignee: Tianjin Hansen Hongsheng Engineering Management Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-02
Anticipated expiration: 2030-10-13

Abstract

The utility model provides a level and smooth movable hangar door belongs to hangar door technical field, including door frame subassembly and moving mechanism. The door frame subassembly includes the fixed beam, portal and guide rail, the portal is fixed in the fixed beam, the guide rail is fixed in the portal and keeps away from the one end of fixed beam, moving mechanism includes the fixed block, including a motor, an end cap, a controller, and a cover plate, the pivot, the gear, the movable block, the rack, the door body and leading wheel, the fixed block is fixed in the fixed beam, the motor is fixed in the fixed block, the one end of pivot is fixed in the output of motor, the other end key joint in gear of pivot, the movable block slides in the fixed beam, the rack is fixed in the one side that the fixed beam was kept away from to the movable block, the gear meshes. The device avoids the place of hangar door and track contact to produce great noise, and then avoids leading to long-time friction of hangar door and track and leads to the hangar door to warp.

Description

Smooth movable hangar door

Technical Field

The utility model relates to an hangar door technical field particularly, relates to a level and smooth movable hangar door.

Background

The hangar door is mainly applied to hangars and large plants with large door opening sizes, the door leaf of the hangar door is composed of a plurality of door plates, different materials such as steel and aluminum combination or aluminum are selected, the combination of the steel bottom tail plate and the aluminum viewing window frame is adopted, and the aluminum alloy viewing window frame subjected to anodization treatment is added to the double-layer steel bottom tail plate to form a door body structure of the extra-large hangar door. The combined structure not only ensures that the door body has good lighting effect, but also ensures the stability of the door body.

Most of hangar doors are rail mounted usually, then make the hangar door remove in fixed track, but because the volume of hangar door compares other types of door and is great, make the hangar door when closing and opening, the hangar door can produce great noise with the place of track contact, and then can lead to long-time friction of hangar door and track, and then leads to the hangar door to warp.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a level and smooth movable hangar door aims at improving the long-time problem that leads to warping of hangar door and track.

The utility model discloses a realize like this: the utility model provides a level and smooth movable hangar door, including door frame subassembly and moving mechanism.

The door frame subassembly includes fixed beam, portal and guide rail, portal fixed connection in the fixed beam, guide rail fixed connection in the portal is kept away from the one end of fixed beam.

The moving mechanism comprises a fixed block, a motor, a rotating shaft, a gear, a moving block, a rack, a door body and a guide wheel, the fixed block is fixedly connected to the fixed beam, the motor is fixedly connected to the fixed block, one end of the rotating shaft is fixedly connected to the output end of the motor, the other end of the rotating shaft is in key connection with the gear, the moving block is in sliding connection with the fixed beam, the rack is fixedly connected to one side, away from the fixed beam, of the moving block, the gear is in meshing transmission with the rack, the door body is fixedly connected to the moving block, the guide wheel is fixedly connected to one end, away from the moving block, of the door body, and the guide wheel slides in.

The utility model discloses an in one embodiment, still include the buffering subassembly, the buffering subassembly includes mounting panel, elastic component and buffer block, the mounting panel set up in the fixed beam, the one end fixed connection of elastic component in the mounting panel, the other end fixed connection of elastic component in the buffer block.

In an embodiment of the present invention, the fixed beam has a first sliding groove, the moving block is fixedly connected to a first sliding block, and the first sliding block can be accommodated in the first sliding groove and can slide along the first sliding groove.

In an embodiment of the present invention, the fixed beam has a limiting groove, and the limiting groove is configured to limit the moving block.

In an embodiment of the present invention, the buffer block is fixedly connected to the second slider, and the second slider is slidably connected to the first slider.

In an embodiment of the present invention, the first sliding block has a second sliding groove, and the second sliding block can be accommodated in the second sliding groove and can slide along the second sliding groove.

In an embodiment of the present invention, the mounting plate is disposed in the limiting groove, and one end of the mounting plate is fixedly connected to the first slider.

In an embodiment of the present invention, the first sliding groove is a one-way open type sliding groove.

In an embodiment of the present invention, the elastic member may be any one of a coil spring, a gas spring, and a rubber spring.

In an embodiment of the present invention, the guide wheel is fixedly connected with a positioning column, and the positioning column is configured to be used for positioning the guide wheel.

The utility model has the advantages that: the utility model discloses a level and smooth movable hangar door that above-mentioned design obtained, during the use, when hangar door is opened to needs, the starter motor, and then the motor drives the pivot and rotates, and then the gear begins to rotate, and then the rack drives down on the gear, carry out the translation, and then the movable block begins to move on the fixed beam, and then drive a body and remove, and then the leading wheel carries out smooth motion on the guide rail, and then make the door body to a lateral shifting, and then the door body is level and smooth removal on fixed beam and guide rail, realize opening of hangar door.

The device avoids the place of hangar door and track contact to produce great noise, and then avoids leading to long-time friction of hangar door and track and leads to the hangar door to warp.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an overall device provided by an embodiment of the present invention;

fig. 2 is a schematic view of a door opening structure provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic structural view of a moving mechanism according to an embodiment of the present invention;

fig. 5 is an exploded schematic view of a moving mechanism according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a buffer assembly according to an embodiment of the present invention.

In the figure: 100-a door frame assembly; 110-a fixed beam; 111-a first runner; 112-a limiting groove; 120-a gantry; 130-a guide rail; 200-a moving mechanism; 210-fixed block; 220-a motor; 230-a rotating shaft; 240-gear; 250-a moving block; 251-a first slider; 2511-a second chute; 260-rack; 270-a door body; 280-guide wheels; 281-locating columns; 300-a buffer assembly; 310-a mounting plate; 320-an elastic member; 330-buffer block; 331-second slider.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: a smooth movable hangar door includes a doorframe assembly 100 and a moving mechanism 200.

Referring to fig. 1, the moving mechanism 200 is installed on the door frame assembly 100, the moving mechanism 200 is mainly used for smoothly and stably opening the door body 270, so as to prevent the door body 270 and the guide rail 130 from being deformed due to long-time friction, and the door frame assembly 100 is mainly used for supporting and fixing the moving mechanism 200.

Referring to fig. 2 and 4, the door frame assembly 100 includes a fixed beam 110, a door frame 120 and a guide rail 130, the door frame 120 is fixedly connected to the fixed beam 110 by welding, the guide rail 130 is fixedly connected to one end of the door frame 120 far away from the fixed beam 110 by welding, the fixed beam 110 is provided with a limiting groove 112, and the limiting groove 112 is configured to limit the moving block 250, so as to prevent the door body 270 from falling off from the fixed beam 110 and causing certain dangers.

Referring to fig. 2, 3 and 5, the moving mechanism 200 includes a fixed block 210, a motor 220, a rotating shaft 230, a gear 240, a moving block 250, a rack 260, a door 270 and a guide wheel 280, the fixed block 210 is fixedly connected to the fixed beam 110, the motor 220 is fixedly connected to the fixed block 210 through a bolt, one end of the rotating shaft 230 is fixedly connected to an output end of the motor 220, the other end of the rotating shaft 230 is keyed to the gear 240, the moving block 250 is slidably connected to the fixed beam 110, the fixed beam 110 is provided with a first sliding slot 111, the moving block 250 is fixedly connected to a first slider 251 through a bolt, the first slider 251 can be accommodated in the first sliding slot 111 and can slide along the first sliding slot 111, the first sliding slot 111 is a one-way open type sliding slot, and the. The moving smoothness of the door body 270 is improved, and the weight of the door body 270 can be shared on the fixed beam 110, so that the whole weight of the door body 270 is reduced and pressed on the guide rail 130. Rack 260 fixed connection keeps away from one side of fixed beam 110 in movable block 250, gear 240 meshes the transmission in rack 260, door body 270 fixed connection is in movable block 250, leading wheel 280 fixed connection is in the one end that movable block 250 was kept away from to the door body 270, and leading wheel 280 slides in guide rail 130, leading wheel 280 fixedly connected with reference column 281, reference column 281 is constructed to be used for fixing a position leading wheel 280, can carry out steady slip through leading wheel 280, reference column 281 can play a fixed effect in bottom to door body 270, it rocks to avoid taking place door body 270.

Referring to fig. 6, the buffer assembly 300 further includes a mounting plate 310, an elastic member 320 and a buffer block 330, the mounting plate 310 is disposed in the fixed beam 110, the mounting plate 310 is disposed in the limiting groove 112, and one end of the mounting plate 310 is fixedly connected to the first slider 251 to directly perform a buffering function on the first slider 251. One end of the elastic member 320 is fixedly connected to the mounting plate 310, and the elastic member 320 may be any one of a coil spring, a gas spring and a rubber spring, and an appropriate spring is selected according to actual conditions, so as to increase the working efficiency. The other end of the elastic member 320 is fixedly connected to the buffer block 330, the buffer block 330 is fixedly connected to the second sliding block 331, the second sliding block 331 is slidably connected to the first sliding block 251, the first sliding block 251 is provided with a second sliding groove 2511, the second sliding block 331 can be accommodated in the second sliding groove 2511 and can slide along the second sliding groove 2511, so that the mobility of the buffer block 330 is increased, the buffering effect is further increased, and the door body 270 is prevented from colliding when being completely opened.

Specifically, the working principle of the smooth movable hangar door is as follows: when the hangar door needs to be opened, the motor 220 is started, the motor 220 drives the rotating shaft 230 to rotate, the gear 240 starts to rotate, the rack 260 is driven by the gear 240 to translate, the moving block 250 starts to move on the fixed beam 110, the door body 270 is driven to move, the guide wheel 280 conducts sliding motion on the guide rail 130, the door body 270 moves to one side, the door body 270 smoothly moves on the fixed beam 110 and the guide rail 130, and the hangar door is opened;

when the door body 270 is to be opened completely, the mounting plate 310 is close to the opening of the fixed beam 110 along with the first slider 251, so that the moving block 250 is limited by the limiting groove 112, the buffer block 330 abuts against the inner wall of the limiting groove 112, the elastic part 320 is extruded, the buffer block 330 moves in the second sliding groove 2511, and the door body 270 is buffered when being opened, so that collision is avoided.

It should be noted that the specific model specification of the motor 220 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 220 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A smooth movable hangar door is characterized by comprising

The door frame assembly (100), the door frame assembly (100) comprises a fixed beam (110), a gantry (120) and a guide rail (130), the gantry (120) is fixedly connected to the fixed beam (110), and the guide rail (130) is fixedly connected to one end, far away from the fixed beam (110), of the gantry (120);

the moving mechanism (200) comprises a fixed block (210), a motor (220), a rotating shaft (230), a gear (240), a moving block (250), a rack (260), a door body (270) and a guide wheel (280), wherein the fixed block (210) is fixedly connected to the fixed beam (110), the motor (220) is fixedly connected to the fixed block (210), one end of the rotating shaft (230) is fixedly connected to the output end of the motor (220), the other end of the rotating shaft (230) is in keyed connection with the gear (240), the moving block (250) is in sliding connection with the fixed beam (110), the rack (260) is fixedly connected to one side, away from the fixed beam (110), of the moving block (250), the gear (240) is in meshing transmission with the rack (260), and the door body (270) is fixedly connected to the moving block (250), the guide wheel (280) is fixedly connected to one end, away from the moving block (250), of the door body (270), and the guide wheel (280) slides on the guide rail (130).

2. The smooth movable hangar door as recited in claim 1, further comprising a buffer assembly (300), wherein the buffer assembly (300) comprises a mounting plate (310), an elastic member (320) and a buffer block (330), the mounting plate (310) is disposed in the fixed beam (110), one end of the elastic member (320) is fixedly connected to the mounting plate (310), and the other end of the elastic member (320) is fixedly connected to the buffer block (330).

3. The smooth movable hangar door as claimed in claim 2, wherein the fixed beam (110) is provided with a first sliding slot (111), the moving block (250) is fixedly connected with a first sliding block (251), and the first sliding block (251) can be accommodated in the first sliding slot (111) and can slide along the first sliding slot (111).

4. A smoothly movable hangar door as claimed in claim 3, wherein the fixed beam (110) is provided with a retaining groove (112), the retaining groove (112) being configured to retain the moving block (250).

5. A smooth movable hangar door as claimed in claim 3, characterized in that a second slider (331) is fixedly attached to said buffer block (330), said second slider (331) being slidably attached to said first slider (251).

6. The smooth movable hangar door as claimed in claim 5, wherein the first slider (251) is provided with a second sliding slot (2511), and the second slider (331) can be accommodated in the second sliding slot (2511) and can slide along the second sliding slot (2511).

7. The smooth movable hangar door as claimed in claim 4, wherein the mounting plate (310) is disposed in the limiting groove (112), and one end of the mounting plate (310) is fixedly connected to the first slider (251).

8. A smoothly movable hangar door as claimed in claim 3, wherein said first runner (111) is a one-way open runner.

9. A smoothly movable hangar door as claimed in claim 2, wherein the resilient member (320) may be any one of a coil spring, a gas spring and a rubber spring.

10. A smoothly movable hangar door as claimed in claim 1, wherein locating studs (281) are fixedly connected to the guide wheels (280), the locating studs (281) being configured for locating the guide wheels (280).