CN212271928U - Opening and closing device for multi-layer door - Google Patents
Opening and closing device for multi-layer door Download PDFInfo
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- CN212271928U CN212271928U CN202022763342.2U CN202022763342U CN212271928U CN 212271928 U CN212271928 U CN 212271928U CN 202022763342 U CN202022763342 U CN 202022763342U CN 212271928 U CN212271928 U CN 212271928U
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Abstract
The utility model relates to a door body technical field specifically discloses a multilayer door switching device, be in including a plurality of layers of door plant, and set up respectively the lift stand of layer door plant both sides, its characterized in that: two sides of the layer door plate are respectively provided with a door pin; the lifting upright post comprises a door post, a door post connecting plate and a lifting seat; the doorpost connecting plate is arranged on one side of the doorpost, and a plurality of pin grooves for hanging and buckling the doorpins are formed in the surface of the doorpost connecting plate; the grabbing piece is provided with a grabbing hook suitable for hanging the door pin and a telescopic driving block driving the grabbing piece to stretch along the front and back directions of the layer door plate. The utility model discloses compare each layer door of current multilayer door and all realize required opening, closed action through setting up a door structure alone, this scheme simple structure is reliable, and the cost is lower, and control mode also becomes more simple convenient, and the range of application is wide.
Description
Technical Field
The utility model relates to a door body technical field specifically is an at least switching device that can be applied to multilayer doors such as stereoscopic warehouse and vending machine.
Background
Taking a stereoscopic warehouse as an example, each layer of a shelf of the existing stereoscopic warehouse has a multi-layer door structure which can be opened and closed independently, but each layer door of the existing multi-layer door realizes the required opening and closing actions by independently arranging a door closing structure, so the structure is relatively complex, and the cost is relatively high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure is reliable, can realize every layer of controllable multilayer door switching device alone of multilayer door.
In order to achieve the above object, the utility model provides a following technical scheme:
a multi-layer door opening and closing device comprises a plurality of layers of door plates and lifting upright posts which are respectively arranged on two sides of the layers of door plates, wherein two sides of each layer of door plate are respectively provided with a door pin; the lifting upright post comprises a door post, a door post connecting plate and a lifting seat;
the doorpost connecting plate is arranged on one side of the doorpost, and a plurality of pin grooves for hanging and buckling the doorpins are formed in the surface of the doorpost connecting plate;
the lifting seat comprises a lifting driving block and a telescopic driving block, wherein the lifting driving block is used for driving the lifting seat to walk up and down, the lifting driving block is connected with the lifting driving block and used for grabbing pieces which can perform front and back telescopic actions, and the grabbing pieces are provided with grabbing hooks suitable for being hung on the door pins and driving the grabbing pieces to stretch and retract along the front and back directions of the layer door plate.
Preferably, at least two door pins arranged at intervals are respectively arranged on two sides of the layer door panel.
Preferably, the lifting driving block is a gear rack slide rail lifting driving structure or a screw rod transmission structure driven by a speed reduction motor.
Preferably, the hook opening of the grappling hook faces upward.
Preferably, the telescopic driving block comprises a sliding table driven by a hydraulic cylinder, a cylinder or a screw rod, and the sliding table is connected with the grabbing hook and used for pushing the grabbing hook to stretch back and forth along the front-back direction of the layer door plate.
Compared with the prior art, the beneficial effects of the utility model are that:
when any one layer door plate needs to be opened, the lifting seat moves to the position of the layer door plate needing to be opened through the lifting driving block, the grabbing hook of the grabbing piece extends towards the positive direction of the door pin hanging buckle at the two sides of the layer door plate through the action of the telescopic driving block, after the grabbing hook hangs the layer door plate buckle from bottom to top, the grabbing piece immediately extends towards the negative direction of the door pin hanging buckle under the action of the telescopic driving block, at the moment, the layer door plate is in a retreating state, and finally, the layer door plate is conveyed upwards or downwards under the action of the lifting seat, so that the opening and closing action of any one layer door can be controlled independently. Compare each layer door of current multilayer door and all realize required opening, closed action through setting up a door structure alone, this scheme simple structure is reliable, and the cost is lower, and control mode also becomes more simple convenient, and the range of application is wide.
Drawings
FIG. 1 is a schematic diagram of: the structure chart of the front view direction of the utility model;
FIG. 2 is a diagram of: the structure chart of the left view direction of the utility model;
FIG. 3 is a diagram of: the utility model is a three-dimensional structure chart in the back side direction;
FIG. 4 is a diagram of: the first enlarged view of the setting structure of the lifting seat part of the utility model;
FIG. 5 is a diagram of: the enlarged view of the setting structure of the lifting seat part of the utility model is II;
FIG. 6 is a diagram of: the structure chart of the lifting seat part of the utility model;
FIG. 7 is a diagram of: the utility model discloses the structure chart of layer door plant part.
In the figure: 1. the multi-layer door comprises a layer door plate 2, a lifting upright post 3, a door pin 4, a door post 5, a door post connecting plate 6, a lifting seat 7, a pin groove 8, a lifting driving block 9, a grabbing piece 10, a grabbing hook 11, a telescopic driving block 12, a speed reducing motor 13, a hydraulic cylinder 14, a sliding table 15, a rack 16, a sliding rail 17, a gear 18 and a sliding block.
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.
As shown in fig. 1-7, a multi-layer door opening and closing device, a main body comprises a plurality of layers of door panels 1 and lifting columns 2 respectively arranged at two sides of the layers of door panels 1, and two sides of the layers of door panels 1 are respectively provided with a door pin 3; the lifting upright post 2 comprises a door post 4, a door post connecting plate 5 and a lifting seat 6. The gatepost connecting plate 5 is arranged on one side of the gatepost 4, and a plurality of pin grooves 7 for hanging and buckling the gatepost 3 are arranged on the surface of the gatepost connecting plate 5.
The lifting seat 6 comprises a lifting driving block 8 for driving the lifting seat 6 to walk up and down, a grabbing piece 9 connected with the lifting driving block 8 and used for performing front and back telescopic action, and the grabbing piece 9 is provided with a grabbing hook 10 suitable for hanging the door pin 3 and a telescopic driving block 11 for driving the grabbing piece 9 to stretch along the front and back directions of the layer door plate 1.
As an example, two sides of the layer door panel 1 are respectively provided with at least two door pins 3 arranged at intervals. Through the door pin 3 of two at least interval arrangements, can make layer door plant 1 at the in-process that the switching removed, the atress is more stable, and the reliability is better.
As an embodiment, the lifting driving block 8 is a rack-and-pinion slide rail lifting driving structure or a screw transmission structure driven by a speed reduction motor 12. For example, as shown in fig. 4-6, the rack 15 and the slide rail 16 of the rack-and-pinion slide rail lifting driving structure are disposed on the surface of one side of the door post 4, and the gear 17 of the lifting driving block 8 is engaged with the rack 15 after being connected with the speed reduction motor 12, and the lifting action of the lifting seat 6 is realized by the further guiding action of the slider 18 and the slide rail 16. As a modification, the lifting drive block 8 may also adopt a conventional screw transmission structure.
As an example, the hook opening of the grappling hook 10 faces upward. Can follow up layer door plant 1 through opening grapple hook 10 up and hold up, the atress is more stable, and the reliability can be better.
As an embodiment, the telescopic driving block 11 includes a sliding table 14 driven by a hydraulic cylinder 13, a pneumatic cylinder, or a screw transmission, and the sliding table 14 is connected to the grappling hook 10 to push the grappling hook 10 of the grappling member 9 to be telescopic back and forth along the front and rear direction of the landing door panel 1.
The principle of the utility model is that:
when the door panel 1 of each layer is hung and buckled on the pin slot 7 on the surface of the doorpost connecting plate 5 through the door pins 3 on two sides, the door panel 1 of each layer of the multilayer door is in a closed state.
When any one layer door plant 1 need be opened, lift seat 6 passes through lift drive block 8 and moves behind the layer door plant 1 position that needs opened, the positive direction that the action of flexible drive block 11 was hung to layer door plant 1 both sides knocker to grabbing hook 10 of piece 9 extends, after grabbing hook 10 from the lower up with layer door plant 1 string behind the knocker, it stretches to the opposite direction that the knocker was hung to knocker 3 to the effect of flexible drive block 11 immediately to grabbing piece 9, at this moment, layer door plant 1 is in the state of withdrawing, at last under the effect of lift seat 6, upwards or transport layer door plant 1 downwards, thereby realize that any one multilayer door can all carry out the switching action alone in a controllable manner. Compare each layer door of current multilayer door and all realize required opening, closed action through setting up a door structure alone, this scheme simple structure is reliable, and the cost is lower, and control mode also becomes more simple convenient, and the range of application is wide.
Those not described in detail in this specification are within the skill of the art. 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 or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a multilayer door opening and closing device, includes a plurality of layers of door plant, and sets up respectively the lift stand of layer door plant both sides, its characterized in that: two sides of the layer door plate are respectively provided with a door pin; the lifting upright post comprises a door post, a door post connecting plate and a lifting seat;
the doorpost connecting plate is arranged on one side of the doorpost, and a plurality of pin grooves for hanging and buckling the doorpins are formed in the surface of the doorpost connecting plate;
the lifting seat comprises a lifting driving block and a telescopic driving block, wherein the lifting driving block is used for driving the lifting seat to walk up and down, the lifting driving block is connected with the lifting driving block and used for grabbing pieces which can perform front and back telescopic actions, and the grabbing pieces are provided with grabbing hooks suitable for being hung on the door pins and driving the grabbing pieces to stretch and retract along the front and back directions of the layer door plate.
2. The opening and closing device for a multi-layer door according to claim 1, wherein: two sides of the layer door plate are respectively provided with at least two door pins which are arranged at intervals.
3. The opening and closing device for a multi-layer door according to claim 2, wherein: the lifting driving block is a gear rack slide rail lifting driving structure or a screw rod transmission structure driven by a speed reducing motor.
4. A multi-layer door opening and closing device according to claim 3, wherein: the hook opening of the grabbing hook faces upwards.
5. The opening and closing device for a multi-layer door according to claim 4, wherein: the telescopic driving block comprises a sliding table driven by a hydraulic cylinder, a cylinder or a screw rod, and the sliding table is connected with the grabbing hook and used for pushing the grabbing hook to stretch back and forth along the front-back direction of the layer door plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022763342.2U CN212271928U (en) | 2020-11-26 | 2020-11-26 | Opening and closing device for multi-layer door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022763342.2U CN212271928U (en) | 2020-11-26 | 2020-11-26 | Opening and closing device for multi-layer door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212271928U true CN212271928U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022763342.2U Active CN212271928U (en) | 2020-11-26 | 2020-11-26 | Opening and closing device for multi-layer door |
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| CN (1) | CN212271928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306273A (en) * | 2022-02-28 | 2022-11-08 | 志圣科技（广州）有限公司 | Automatic multi-layer stacking door for oven and using method thereof |
-
2020
- 2020-11-26 CN CN202022763342.2U patent/CN212271928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306273A (en) * | 2022-02-28 | 2022-11-08 | 志圣科技（广州）有限公司 | Automatic multi-layer stacking door for oven and using method thereof |
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