Grain depot door waterproof wallboard

Abstract

The utility model belongs to the technical field of grain depot flood prevention equipment, and particularly relates to a grain depot door waterproof wallboard which comprises a left door plate and a right door plate, the left door plate and the right door plate are composed of a front wood plate and a rear wood plate, a cavity is formed between the left door plate and the right door plate, and side moving inner plates are arranged on the two sides of the cavity of the left door plate and the right door plate. A first middle moving inner plate and a second middle moving inner plate are arranged in the opposite directions of the two side moving inner plates correspondingly, and protrusions and notches are arranged on the opposite faces of the first middle moving inner plate and the second middle moving inner plate correspondingly. The first middle moving inner plate and the second middle moving inner plate can move oppositely, and the slotted middle moving rod moves oppositely to drive the first middle moving inner plate and the second middle moving inner plate to be close to the notches and the protrusions to be attached to each other. Therefore, the arrangement of the convex groove is more beneficial to preventing water from permeating compared with the smooth butt joint, and a better waterproof effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of flood prevention equipment for grain depots, in particular to a waterproof wall plate for a grain depot door. Background Art

[0002] The granary is the main unit for storing grain, and plays the role of collecting, storing, circulating and adjusting grain. It is very important to ensure the safety and storage quality of grain in the granary. Every summer, with the arrival of the flood season, the flood prevention work of the granary bears the brunt. In order to prevent the doors of the bungalow warehouse and the shallow round warehouse from entering the water, the doors of the granary are usually blocked when they are built during the flood season, which requires special wall panels. The patent number is: CN201320505163.6 A waterproof wall panel for the door of a granary, including a frame, a board surface, a waterproof layer, and an installation groove. The frame is a rectangular wooden structure, and the board surface is laid on both sides of the frame. The board surface is painted with a glass fiber reinforced plastic waterproof layer. Stainless steel installation grooves are fixed on the walls on both sides of the granary door, and the edges of the waterproof wall panels on both sides are embedded in the installation grooves. The utility model is fixed in the stainless steel installation grooves on both sides of the warehouse door, and is bonded and sealed with glass glue to prevent water seepage. The waterproof wall panel can withstand a pressure of up to 3kn / ㎡, and is fully capable of withstanding the pressure of a 60cm water level; the surface of the glass fiber reinforced plastic waterproof layer is smooth, which can effectively prevent rodents from entering the warehouse; the insect-proof groove at the upper end of the waterproof wall panel is filled with insect-proof phosphorus, which plays a good role as an insect-proof line, but the existing wall panel structure is too simple, and there is no good waterproof structure layer to perform a waterproof work, and the waterproof effect is not ideal. There are certain hidden dangers for the storage of grain in the grain warehouse. If blocking measures such as wall building are adopted, a large amount of materials will be consumed and it will be inconvenient to dismantle.

[0003] Therefore, in view of the above problems, a waterproof wall panel for a grain storehouse door is proposed. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, that is, the door panel structure is too simple and the waterproof effect is not very ideal, the utility model proposes a waterproof wall panel for a grain warehouse door.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a waterproof wall panel for a grain warehouse door, comprising a left door panel and a right door panel, the left door panel and the right door panel are composed of two front and rear wooden boards with a cavity in the middle, side movable inner panels are arranged on both sides of the cavity of the left door panel and the right door panel, a first middle movable inner panel and a second middle movable inner panel are arranged in relative directions of the two side movable inner panels, the first middle movable inner panel and the second middle movable inner panel are arranged on opposite surfaces with protrusions and grooves, and the surfaces of the protrusions and grooves are arranged with a waterproof rubber layer.

[0006] Preferably, the side movable inner plates are respectively provided with L-shaped notches which fit each other at the places where the first middle movable inner plate and the second middle movable inner plate are connected.

[0007] Preferably, both end caps of the side movable inner plate are side protrusions that engage with the grooves of the side walls.

[0008] Preferably, the front upper parts of the left door panel and the right door panel are provided with grooves corresponding to the first middle movable inner plate, the second middle movable inner plate, and the side movable inner plate, and the insides of the two grooves are fixedly connected with middle movable rods corresponding to the first middle movable inner plate and the second middle movable inner plate, and the grooves are fixedly connected with side movable rods corresponding to the side movable inner plates.

[0009] Preferably, side door frames are provided on both sides of the front and rear wooden boards of the left door panel and the right door panel, and the side door frames are provided with three screw holes from top to bottom, and the screw holes correspond to screws.

[0010] Preferably, the side door frame is an outwardly extending L-shaped frame extending from the left door panel and the right door panel.

[0011] The utility model is beneficial in that:

[0012] 1. The utility model enables the first intermediate movable inner plate and the second intermediate movable inner plate to move toward each other, and the grooved intermediate movable rod moves toward each other to drive the first intermediate movable inner plate and the second intermediate movable inner plate to fit close to the groove and the protrusion, so that the groove and protrusion shape setting is more conducive to preventing moisture from penetrating relative to the flat docking between them, and has a better waterproof effect.

[0013] 2. The utility model makes the projections at both ends of the movable inner plate on the side correspond to the grooves of the wall, so that the side wall is more sealed through the closed treatment. The side wall also has a better waterproof effect through the waterproof rubber ring. Combined with the movable inner plate in the middle part, the overall waterproof effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the lower side view of the utility model;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the upper side view of the utility model;

[0018] Figure 4 It is a schematic diagram of the bottom view of the structure of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the side view part of the utility model;

[0020] Figure 6 It is a schematic diagram of the structure of the enlarged notch and protrusion of the utility model;

[0021] In the figure: 1. left door panel; 2. right door panel; 3. side movable inner panel; 4. first middle movable inner panel; 5. protrusion; 6. second middle movable inner panel; 7. notch; 8. waterproof rubber layer; 9. slot; 10. side movable rod; 11. middle movable rod; 12. side door frame; 13. screw hole; 14. screw. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 6 As shown, a waterproof wall panel for a granary door comprises a left door panel 1 and a right door panel 2, wherein the left door panel 1 and the right door panel 2 are composed of two front and rear wooden boards and have a cavity in the middle, side movable inner panels 3 are arranged on both sides of the cavity of the left door panel 1 and the right door panel 2, a first middle movable inner panel 4 and a second middle movable inner panel 6 are arranged in opposite directions of the two side movable inner panels 3, a protrusion 5 and a notch 7 are arranged on opposite surfaces of the first middle movable inner panel 4 and the second middle movable inner panel 6, a waterproof rubber layer 8 is arranged on the surface of the protrusion 5 and the notch 7, a groove 9 is opened on the front upper part of the left door panel 1 and the right door panel 2 corresponding to the first middle movable inner panel 4, the second middle movable inner panel 6 and the side movable inner panel 3, a middle movable rod 11 is fixedly connected to the inside of the two grooves 9 corresponding to the first middle movable inner panel 4 and the second middle movable inner panel 6, and a side movable rod 10 is fixedly connected to the groove 9 corresponding to the side movable inner panel 3.

[0024] During operation, the first intermediate movable inner plate 4 and the second intermediate movable inner plate 6 can move toward each other, and the intermediate movable rod 11 through the slot 9 moves toward each other to drive the first intermediate movable inner plate 4 and the second intermediate movable inner plate 6 to fit close to the slot 7 and the protrusion 5. The shape setting of such a slot 7 and the protrusion 5 is more conducive to preventing the infiltration of moisture than the flat docking between them, and has a better waterproof effect. The surfaces of the slot 7 and the protrusion 5 are respectively provided with waterproof rubber layers 8 to enhance the waterproof effect.

[0025] Furthermore, the places where the side movable inner plate 3 is connected to the first middle movable inner plate 4 and the second middle movable inner plate 6 are L-shaped grooves that fit each other.

[0026] During operation, the side movable inner plate 3 is respectively fitted with the first middle movable inner plate 4 and the second middle movable inner plate 6 in an L-shaped notch 7, so that the side movable inner plate 3 can be well combined with the first middle movable inner plate 4 and the second middle movable inner plate 6 without occupying the cavity and can be well moved and separated.

[0027] The two end ends of the side movable inner panel 3 are side protrusions 5 that engage with the side wall grooves. Side door frames 12 are set on both sides of the front and rear wooden boards of the left door panel 1 and the right door panel 2. The side door frame 12 is provided with three screw holes 13 from top to bottom, and the screw holes 13 correspond to screws 14. The side door frame 12 is an outward-extending L-shaped frame extending from the left door panel 1 and the right door panel 2.

[0028] During operation, the protrusions 5 at the two end heads of the side movable inner plate 3 correspond to the grooves of the wall. This closing process makes the side wall more sealed. Through the waterproof rubber layer 8, the side wall also has a better waterproof effect. The side door frame 12 is L-shaped and extends outward, which is convenient for the installation and fixing of the screws 14 of the screw holes 13.

[0029] Working principle: the first middle movable inner plate 4 and the second middle movable inner plate 6 can move toward each other, and the middle movable rod 11 through the slot 9 moves toward each other to drive the first middle movable inner plate 4 and the second middle movable inner plate 6 to fit close to the slot 7 and the protrusion 5. The shape setting of such a slot 7 and the protrusion 5 is more conducive to preventing the infiltration of moisture relative to the flat docking between them, and has a better waterproof effect. The protrusions 5 at the two end heads of the side movable inner plate 3 correspond to the grooves of the wall. Such a closed treatment makes the side wall more sealed, and the side wall also has a better waterproof effect through the waterproof rubber layer 8. The side door frame 12 is L-shaped and extends outward, which is convenient for the installation and fixing operation of the screws 14 of the screw holes 13. Through the combination of the middle and the two sides, the overall waterproof effect is better.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A grain storage door waterproof wall panel, comprising a left door panel (1) and a right door panel (2), characterized in that: The left door panel (1) and the right door panel (2) are composed of two front and rear wooden boards with a cavity in the middle. Side movable inner panels (3) are arranged on both sides of the cavities of the left door panel (1) and the right door panel (2). A first middle movable inner panel (4) and a second middle movable inner panel (6) are arranged in opposite directions of the two side movable inner panels (3). The opposite surfaces of the first middle movable inner panel (4) and the second middle movable inner panel (6) are respectively provided with protrusions (5) and notches (7). The surfaces of the protrusions (5) and the notches (7) are provided with waterproof rubber layers (8).

2. The grain storage door waterproof wallboard according to claim 1, characterized in that: The places where the side movable inner plate (3) is connected with the first middle movable inner plate (4) and the second middle movable inner plate (6) are L-shaped grooves that fit each other.

3. A grain storage door waterproof wallboard according to claim 2, characterized in that: The two end caps of the side movable inner plate (3) are side protrusions (5) that engage with the side wall notches (7).

4. The grain storage door waterproof wallboard according to claim 3, characterized in that: The front upper parts of the left door panel (1) and the right door panel (2) are provided with slots (9) corresponding to the first middle movable inner panel (4), the second middle movable inner panel (6), and the side movable inner panel (3); the insides of the two slots (9) are fixedly connected with middle movable rods (11) corresponding to the first middle movable inner panel (4) and the second middle movable inner panel (6); and the slots (9) are fixedly connected with side movable rods (10) corresponding to the side movable inner panel (3).

5. The grain storage door waterproof wallboard according to claim 4, characterized in that: Side door frames (12) are arranged on both sides of the front and rear wooden boards of the left door panel (1) and the right door panel (2); the side door frames (12) are provided with three screw holes (13) from top to bottom; and the screw holes (13) are provided with screws (14) corresponding to them.

6. The grain storage door waterproof wallboard according to claim 5, characterized in that: The side door frame (12) is an outwardly extending L-shaped frame extending from the left door panel (1) and the right door panel (2).

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