CN220468513U - Rotating device for overhead rail crossing lifting door - Google Patents
Rotating device for overhead rail crossing lifting door Download PDFInfo
- Publication number
- CN220468513U CN220468513U CN202322284997.5U CN202322284997U CN220468513U CN 220468513 U CN220468513 U CN 220468513U CN 202322284997 U CN202322284997 U CN 202322284997U CN 220468513 U CN220468513 U CN 220468513U
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- Prior art keywords
- rail
- lifting door
- steel pipe
- rotating
- rotating shaft
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model provides a rotating device for an overhead rail to pass through a lifting door, and relates to the technical field of rail installation facilities. The base plate of the utility model adopts the foundation bolts to be connected with the ground, so that the stability is ensured, the installation position of the lifting door can be conveniently changed according to the production activity, and the use scene of the lifting door is widened by adopting the rotary steel rail, the I-steel and the rotating shaft, thereby solving the technical problem that the lifting door can not be closed due to the fixed installation of the steel rail on the ground.
Description
Technical Field
The utility model relates to the technical field of rail installation facilities, in particular to a rotating device for an overhead rail to pass through a lifting door.
Background
At present, in the manufacturing industry, the use of rail is comparatively common, and when the rail was installed in the factory building, and when needing to pass through the lift gate, if adopt traditional mode, directly install the rail subaerial, the rail can hinder the closure of lift gate, causes the use inconvenient. Therefore, when the steel rail passes through the lifting door, it is necessary to design a rotating device for the overhead steel rail to pass through the lifting door.
Disclosure of Invention
The utility model provides a rotating device for an overhead steel rail to pass through a lifting door, which aims to at least solve the technical problems in the background art.
The utility model provides the following technical scheme to achieve the above purpose:
the utility model provides a rotary device for overhead rail passes through lift gate, includes lift gate, rail, and the rail includes two head end fixed rail, is equipped with the rotation rail between the fixed rail of two head ends, and the rotation rail sets up in the below of lift gate, is equipped with the passageway behind the rotation rail and between the fixed rail.
According to the rotating device for the overhead rail to pass through the lifting door, the I-steel is arranged below the rotating rail.
According to the rotating device for the overhead steel rail to pass through the lifting door, the supporting steel pipe base is arranged below the I-steel, the rotating shaft is arranged in the supporting steel pipe base, and the top of the rotating shaft is connected with the I-steel.
The rotating shaft is arranged in the center of the supporting steel pipe base.
The rotating device for the overhead steel rail to pass through the lifting door comprises a supporting steel pipe base, wherein the supporting steel pipe base comprises a bottom plate, a supporting steel pipe is arranged on the bottom plate, and a top plate is arranged on the supporting steel pipe.
According to the rotating device for the overhead steel rail to pass through the lifting door, the limiting plate is arranged in the supporting steel pipe and is connected with the rotating shaft.
According to the rotating device for the overhead rail to pass through the lifting door, the bottom plate is connected with the ground through the foundation bolts.
Advantageous effects
The utility model has the following beneficial effects:
1. the base plate of the utility model adopts the foundation bolts to be connected with the ground, so that the stability is ensured, the installation position of the lifting door can be conveniently changed according to the production activity, and the use scene of the lifting door is widened by adopting the rotary steel rail, the I-steel and the rotating shaft, thereby solving the technical problem that the lifting door can not be closed due to the fixed installation of the steel rail on the ground.
2. The rotating shaft is arranged in the supporting steel pipe base and is surrounded by the limiting plate, so that the rotating process is ensured not to deviate; the hole is reserved on the supporting steel pipe base top plate, the rotating shaft is convenient to connect with the I-steel to rotate, meanwhile, the top plate helps the rotating shaft to share the I-steel on the upper portion, the rotating rail transfers the load, and the supporting steel pipe and the bottom plate transfer the load on the upper portion to the ground, so that safety and stability are guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the figures in the following description relate only to some embodiments of the utility model and that other figures can be obtained from these figures without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the structure of the present utility model (the rotary rail has been rotated 180 DEG, the circular dotted line indicates the rotary track);
FIG. 2 is a schematic view of the internal structure of a support steel tube base;
reference numerals: 1-steel pipe, 2-I-steel, 3-support steel pipe base, 4-axis of rotation, 5-limiting plate, 6-lift gate, 7-lift gate passageway, 11-fixed rail, 12-rotation rail, 31-bottom plate, 32-rag bolt, 33-support steel pipe, 34-roof.
Detailed Description
In order to enable those skilled in the art to better understand the present utility model, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present utility model with reference to the accompanying drawings.
It should be noted that in the present utility model: the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus; the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "transverse," "longitudinal," and the like are used for referring to an orientation or positional relationship based on that shown in the drawings, which are meant primarily to better describe the utility model and its embodiments and are not meant to limit the device, element or component that is indicated to have or be constructed and operated in a particular orientation; the terms "mounted," "configured," "provided," "connected," "sleeved," and the like are to be construed broadly; for example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. Also, some terms may be used to indicate other meanings besides orientation or positional relationship, for example, the term "upper" may also be used to indicate some kind of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.
Example 1. The utility model provides a rotary device for overhead rail passes through lift gate, the structure is referenced as 1-2, lift gate 6 and rail 1, rail 1 includes two head end fixed rail 11, is equipped with rotatory rail 12 between the two head end fixed rail 11, and rotatory rail 12 sets up in the below of lift gate 6, is equipped with passageway 7 with between the fixed rail 11 after rotatory rail 12 rotates.
The support steel pipe base 3 is provided with a rotating shaft 4, the top of the rotating shaft 4 is connected with the I-steel 2, and the strength of the rotating shaft and the I-steel is reinforced by adopting welding connection to ensure connection stability. The structure of the rotating shaft 4 is a conventional structure, and can adopt a rotating structure of a rotary office chair, or a common structure such as a sleeve and a rotating shaft, or a rotating drum; preferably, a sleeve and rotating shaft structure is adopted, the rotating shaft can rotate in the sleeve, and the outer wall of the sleeve is fixedly connected with the supporting steel pipe base 3 and the limiting plate 5.
The rotation axis 4 sets up in the center of supporting steel pipe base 3, and the center of rotation rail 12 is connected at rotation axis 4 top, and so the structural gravity center is more stable, and rotation axis 4's life is longer.
The support steel pipe base 3 comprises a bottom plate 31, a support steel pipe 33 is arranged on the bottom plate 31, a top plate 34 is arranged on the support steel pipe 33, a hole is formed in the top of the top plate 34 and is used for allowing the top end of the rotating shaft 4 to pass through; the structural joint is used for guaranteeing the integrity of the support steel tube base and meeting the strength requirement.
The limiting plate 5 is arranged in the supporting steel pipe 33, the limiting plate 5 is positioned at one half of the height of the supporting steel pipe 33 and is arranged around the rotating shaft 4, so that the rotating shaft 4 is ensured not to deviate during rotation, and safety is ensured.
The bottom plate 32 is connected to the ground by anchor bolts 32 to enhance overall stability.
Working principle: when the lifting door needs to be closed as shown in fig. 1, the rotary rail 12 rotates 180 degrees through the support steel pipe base 3, and the lifting door can be lowered into the channel 7, so that the lifting door is closed. When the steel rail is needed, the lifting door is lifted, the rotating rail 12 is rotated 180 degrees and the fixed rail 11 is combined into a complete rail, and daily production activities are carried out.
Example 2. A rotary device for overhead rail passes through lift gate, this embodiment's structure is similar with embodiment 1, the difference lies in: the rotating rail 12 and the I-steel 2 in the embodiment are connected through bolts, the I-steel 2 and the rotating shaft 4 are convenient to detach while the overall stability is guaranteed, and the installation position can be changed along with the arrangement of actual production activities.
Example 3. A rotary device for overhead rail passes through lift gate, this embodiment's structure is similar with embodiment 1, the difference lies in: the structure of the rotating shaft 4 of the embodiment adopts a rotary drum structure, and a bearing connection is adopted between the rotary drum and the top plate 34 and the limiting plate 5.
It will be apparent that the foregoing is only a partial, but not all, embodiment of the utility model. The above embodiments are not intended to limit the utility model, and various modifications and variations of the present utility model will be apparent to those skilled in the art. Any other embodiments, which may be made by one of ordinary skill in the art in combination, modifications, equivalents, improvements, etc., are within the spirit and principles of the present utility model.
Claims (7)
1. The rotating device for the overhead rail to pass through the lifting door comprises the lifting door (6) and the rail (1) and is characterized in that the rail (1) comprises two head end fixed rails (11), a rotating rail (12) is arranged between the two head end fixed rails (11), the rotating rail (12) is arranged below the lifting door (6), and a channel (7) is arranged between the rotating rail (12) and the fixed rails (11) after rotating.
2. A swivel arrangement for an overhead rail transit lift gate as claimed in claim 1, wherein: i-steel (2) is arranged below the rotary rail (12).
3. A swivel arrangement for an overhead rail transit lift gate as claimed in claim 2, wherein: the steel support is characterized in that a supporting steel pipe base (3) is arranged below the I-steel (2), a rotating shaft (4) is arranged inside the supporting steel pipe base (3), and the top of the rotating shaft (4) is connected with the I-steel (2).
4. A swivel arrangement for an overhead rail transit lift gate as claimed in claim 3, wherein: the rotating shaft (4) is arranged at the center of the supporting steel pipe base (3).
5. A swivel arrangement for an overhead rail transit lift gate as claimed in claim 3, wherein: the support steel pipe base (3) comprises a bottom plate (31), a support steel pipe (33) is arranged on the bottom plate (31), and a top plate (34) is arranged on the support steel pipe (33).
6. The rotary device for traversing a lift gate from an overhead rail of claim 5, wherein: and a limiting plate (5) is arranged in the supporting steel pipe (33), and the limiting plate (5) is connected with the rotating shaft (4).
7. A rotary device for traversing lifting doors by overhead rails according to claim 5, characterized in that the bottom plate (31) is connected to the ground by means of anchor bolts (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322284997.5U CN220468513U (en) | 2023-08-24 | 2023-08-24 | Rotating device for overhead rail crossing lifting door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322284997.5U CN220468513U (en) | 2023-08-24 | 2023-08-24 | Rotating device for overhead rail crossing lifting door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220468513U true CN220468513U (en) | 2024-02-09 |
Family
ID=89777681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322284997.5U Active CN220468513U (en) | 2023-08-24 | 2023-08-24 | Rotating device for overhead rail crossing lifting door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220468513U (en) |
-
2023
- 2023-08-24 CN CN202322284997.5U patent/CN220468513U/en active Active
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| GR01 | Patent grant | ||
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