Trench steel cover plate opening device of warehouse special gate

Abstract

The utility model discloses a trench steel cover plate opening device of a warehouse special gate, which comprises a plate cover, a sliding door is arranged on the plate cover, when the sliding door is opened, the plate cover is automatically closed, and the sliding door is locked, the trench steel cover plate opening device comprises a connecting shaft arranged on the sliding door, the connecting shaft is used for connecting an unsealing plate, and when the sliding door moves, the connecting shaft is connected with the unsealing plate. The connecting shaft drives the unsealing plate to rotate and adjust, the unsealing plate is used for jacking the plate cover when the sliding door moves, a sliding unit is arranged on the unsealing plate, the sliding unit is arranged on the unsealing plate and the plate cover, and the sliding unit is used for enabling the unsealing plate to slide on the plate cover. According to the trench steel cover plate opening device of the warehouse special gate, the connecting shaft is welded to the side wall of the sliding door, the plate cover is ejected open through the unsealing plate, compared with manual opening of the plate cover, efficiency can be improved, and the requirement for frequent opening of the gate is met.

Description

Technical Field

[0001] The utility model relates to the technical field of gate opening and closing, and particularly to a trench steel cover plate opening device for a special warehouse gate. Background Art

[0002] When the steel warehouse gate is opened and closed, the steel cover plate of the trench needs to be closed and opened. If manual operation is used for closing and opening the steel cover plate, the efficiency is low, the speed is slow, and the safety factor is low, which cannot meet the requirement of frequent opening of the gate. Content of the Utility Model

[0003] The purpose of the utility model is to provide a trench steel cover plate opening device for a special warehouse gate, so as to solve the problems put forward in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A trench steel cover plate opening device for a special warehouse gate, including a plate cover, a sliding door is arranged on the plate cover, when the sliding door is opened, the plate cover automatically closes and locks the sliding door, and it includes:

[0005] A connecting shaft arranged on the sliding door, the connecting shaft is used to connect the unsealing plate, when the sliding door moves, the connecting shaft drives the unsealing plate to rotate and adjust;

[0006] The unsealing plate is used to lift the plate cover when the sliding door moves, and a sliding unit is arranged on the unsealing plate;

[0007] The sliding unit is arranged on the unsealing plate and the plate cover, and the sliding unit is used to make the unsealing plate slide on the plate cover.

[0008] Preferably, the number of the connecting shafts is at least two, and all the connecting shafts are arranged on the sliding door and the unsealing plate.

[0009] Preferably, a connecting plate is arranged on the unsealing plate, the number of the connecting plates is at least two, and the connecting plates are arranged in a mirror image at one end of the connecting plate, and all the connecting plates are used to connect the sliding unit.

[0010] Preferably, the sliding unit includes a rotating structure, the rotating structure is arranged between all the connecting plates, and a sliding plate is connected to the rotating structure, and the sliding plate is arranged on the plate cover.

[0011] Preferably, a door slideway and a chute are opened on the plate cover, the door slideway is used to carry the sliding door, and the chute is engaged with the sliding plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the trench steel cover opening device of the special warehouse door, by welding a connecting shaft on the side wall of the sliding door, the cover plate can be pushed open by the unsealing plate, which improves the efficiency compared to manually opening the cover plate and meets the requirement of frequent opening of the door. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a front schematic view of an embodiment of the present utility model;

[0014] Figure 2 is a plan schematic view of an embodiment of the present utility model;

[0015] Figure 3 is a schematic view of the unsealing plate of an embodiment of the present utility model;

[0016] Figure 4 is a schematic view of the connecting shaft of an embodiment of the present utility model;

[0017] Figure 5 is a schematic view of the sliding plate of an embodiment of the present utility model.

[0018] In the figure:

[0019] 1, unsealing plate; 2, connecting shaft; 3, rotating structure

[0020] 4, sliding plate; 5, sliding door; 6, cover plate

[0021] 7, door slideway; 8, chute; 11, connecting plate DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Such as Figure 1 、 3As shown in Figure -5, the present utility model provides a technical solution: a trench steel cover opening device for a special warehouse door, including a plate cover 6. The plate cover 6 is a slideway for carrying a sliding door 5, and the slideway is provided with the plate cover 6. When the sliding door 5 slides open, without the support of the sliding door 5, the plate cover 6 drops. The dropped plate cover 6 facilitates the entry of a trolley into the warehouse and can also lock the sliding door 5 to prevent the sliding door 5 from flowing back. The plate cover 6 is provided with a door slideway 7 and a chute 8. The size of the door slideway 7 meshes with the sliding door 5 to ensure that the sliding door 5 can slide within the door slideway 7 to achieve an open and closed state. The door slideway 7 is used to carry the sliding door 5, and the chute 8 meshes with a sliding plate 4. The plate cover 6 is provided with the sliding door 5, and the bottom of the sliding door 5 is provided with pulleys to facilitate the sliding of the sliding door 5 within the door slideway 7. When the sliding door 5 opens, the plate cover 6 automatically closes and locks the sliding door 5, including: a connecting shaft 2 provided on the sliding door 5, which is used to connect a seal opening plate 1. When moving on the sliding door 5, it can drive the seal opening plate 1 to move synchronously. The number of connecting shafts 2 is at least two. The connecting shafts 2 can allow the seal opening plate 1 to adjust its shape independently as the sliding door 5 moves. All the connecting shafts 2 are provided on the sliding door 5 and the seal opening plate 1. The seal opening plate 1 is used to move forward under the push of the sliding door 5, thereby lifting the plate cover 6. Such a setting eliminates the need for manual flipping of the plate cover 6 and can automatically lift it through the seal opening plate 1. The connecting shaft 2 is used to connect the seal opening plate 1. When the sliding door 5 moves, the seal opening plate 1 is rotated and adjusted through the connecting shaft 2. The seal opening plate 1 is used to lift the plate cover 6 when the sliding door 5 moves. The seal opening plate 1 is provided with a sliding unit, which can carry the seal opening plate 1 and drive the seal opening plate 1 to slide along with the sliding door 5. The seal opening plate 1 is provided with a connecting plate 11, which is used to cooperate with a rotating structure 3 for connection. The number of connecting plates 11 is at least two, and they are arranged in a mirror image at one end of the connecting plate 11. All the connecting plates 11 are used to connect the rotating structure 3 in the sliding unit. The sliding unit is provided on the seal opening plate 1 and the plate cover 6, and is used to allow the seal opening plate 1 to slide on the plate cover 6, thereby achieving the state of lifting the entire plate cover 6. The sliding unit includes a rotating structure 3. The rotating structure 3 and the connecting shaft 2 are of the same rotating shaft, which is used to allow the seal opening plate 1 to adjust its position, so as to independently adjust its position as the sliding door 5 moves. The rotating structure 3 is arranged between all the connecting plates 11. The connecting plate 11 is used to connect the rotating structure 3 to ensure that the rotating structure 3 can drive the seal opening plate 1 to rotate. The rotating structure 3 is connected with a sliding plate 4, and the sliding plate 4 is used to connect the rotating structure 3 and the plate cover 6. The sliding plate 4 is provided with a sliding block, which meshes with the chute 8, ensuring that the sliding plate 4 can slide on the chute 8, thereby driving the seal opening plate 1 to slide on the chute 8, so as to slide synchronously with the sliding door 5. The sliding plate 4 is provided on the plate cover 6.

[0024] AsFigure 2 As described above, in this embodiment, when the sliding door 5 slides and closes in the door slideway 7, the sliding door 5 pushes the unsealing plate 1 through the connecting shaft 2 to lift the plate cover 6, and the rotating structure 3 cooperates with the sliding plate 4 to ensure that the unsealing plate 1 slides on the plate cover 6.

[0025] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A trench steel cover opening device for a special warehouse door, including a plate cover, characterized in that, Comprising: A connecting shaft disposed on the sliding door, the connecting shaft being used for connecting the unsealing plate, and when the sliding door moves, the connecting shaft drives the unsealing plate to rotate and adjust; The unsealing plate is used for jacking up the plate cover when the sliding door moves, and a sliding unit is disposed on the unsealing plate.

2. The opening device for the trench steel cover plate of a special warehouse door according to claim 1, characterized in that: The number of the connecting shafts is at least two, and all the connecting shafts are disposed on the sliding door and the unsealing plate.

3. The trench steel cover opening device for a specially made warehouse door according to claim 1, characterized in that: A connecting plate is disposed on the unsealing plate, the number of the connecting plates is at least two and is arranged in a mirror image, and all the connecting plates are used for connecting the sliding unit.

4. The trench steel cover opening device for a specially designed warehouse door according to claim 3, characterized in that: The sliding unit includes a rotating structure, the rotating structure is disposed between all the connecting plates, and a sliding plate is connected to the rotating structure.

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