Sealing pouring cover plate for roof gap

Abstract

The utility model relates to the technical field of sealing pouring cover plates for roof gaps, and discloses a sealing pouring cover plate for the roof gaps, the inner surface of one side of a main plate is detachably connected with a connecting plate, the outer surface of one end of the main plate is fixedly connected with a fixing plate, the inner surface of the upper end of the fixing plate is in threaded connection with an expansion screw, and the expansion screw is in threaded connection with the inner surface of the lower end of the main plate. When the device is used, through the arrangement of the connecting plate and the folding plate, if a gap of a roof is large, two cover plates can be spliced together through the connecting plate, or the roof is uneven, the cover plates can be folded through the folding plate, so that the cover plates are firmly attached to the roof, and the cover plates are not prone to falling off. The sealing effect is effectively improved, through the arranged expansion screws, the cover plate can be more conveniently and rapidly installed, too high installation precision is not needed, the installation efficiency of the cover plate is rapidly improved, and better use prospects can be brought.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing casting cover plates for roof gaps, and specifically to a sealing casting cover plate for roof gaps. Background Art

[0002] The cover is mainly used to cover drainage ditches, sewers, etc. to prevent sewage splashing and clogging, and to prevent odor and the breeding of mosquitoes and flies. It has the characteristics of pressure resistance, corrosion resistance, beauty and durability. Therefore, it has been widely used in construction, roads, gardens and other projects. There are many kinds of materials for the cover, the most common ones are cast iron, cement, plastic, etc. Covers of different materials have different characteristics and applicable places. For example, cast iron covers have high bearing capacity and durability, and are suitable for heavy vehicles and places with dense traffic; cement covers have good pressure resistance and corrosion resistance, and are suitable for chemical plants, sewage treatment plants and other places; plastic covers are light, beautiful, non-slip and other characteristics, and are suitable for parks, schools and other places. The cover is an indispensable part of the drainage project. Its specifications, dimensions and material selection need to be selected according to the specific place and purpose. When selecting the cover, its bearing capacity, durability, beauty and other factors need to be considered. At the same time, attention should also be paid to whether its installation and fixing methods meet the relevant standards and specifications.

[0003] However, it still has some disadvantages. For example, when the roof gap is large or the roof is irregular, the flatness of the cover surface is difficult to control, the joints are not tight, and it will cause roof leakage when it rains. The waterproof effect is not good, and the cover installation requirements are high. It requires precise installation technology, otherwise a good sealing effect cannot be ensured, which may make the installation process more complicated and costly.

[0004] In order to solve the above problems, the present invention proposes a sealing casting cover plate for roof gaps. Utility Model Content

[0005] The utility model aims to provide a sealing casting cover plate for roof gaps, so as to solve the sealing and installation problems in the prior art proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sealing cast cover plate for roof gaps, comprising a main board, an inner surface of one side of the main board is detachably connected to a connecting plate, an outer surface of one end of the main board is fixedly connected to a fixing plate, and an upper inner surface of the fixing plate is threadedly connected to an expansion screw.

[0007] Preferably, a patch is movably connected to the outer wall of the expansion screw, a nut is fixedly connected to the upper end of the expansion screw, and an expansion rod is movably sleeved on the outer wall of the expansion screw.

[0008] Preferably, a folding plate is detachably connected to the inner surface of one side of the main board, a push button is fixedly connected to the outer surface of the upper end of the main board, a bayonet is opened on the inner surface of one side of the main board, and a small nut is threadedly connected to the outer surface of the upper end of the main board.

[0009] Preferably, the upper inner surface of the main board is fixedly connected with a protective plate, the lower outer surface of the protective plate is fixedly connected with a waterproof plate, the lower outer surface of the waterproof plate is fixedly connected with an insulation plate, and the lower outer surface of the insulation plate is fixedly connected with an air-blocking plate.

[0010] Preferably, a connecting card is fixedly connected to the outer surface of one side of the folding plate, a screw hole is provided on the outer surface of the upper end of the connecting card, and a small screw is threadedly connected to the inner surface of the upper end of the connecting card.

[0011] Preferably, a sealing strip is fixedly connected to the upper outer surface of the connecting plate, a telescopic rod is fixedly connected to the upper inner surface of the connecting plate, an anti-skid plate is fixedly connected to the lower outer surface of the connecting plate, and a clamping strip opening is opened on the upper outer surface of the anti-skid plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a connecting plate and a folding plate. If the gap in the roof is large, the two cover plates can be spliced ​​together through the connecting plate. If the roof is uneven, the cover plates can be folded through the folding plate to make the cover plates fit firmly on the roof, thereby effectively improving the sealing effect.

[0014] The utility model can make the installation of the cover plate more convenient and faster by providing the expansion screws, does not require too high installation accuracy, and quickly improves the efficiency of the cover plate installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main board structure of a sealing casting cover plate for roof gaps of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a main board of a sealing casting cover plate for roof gaps of the utility model;

[0017] Figure 3 This is a schematic diagram of a folding plate installation structure of a sealing casting cover plate for roof gaps according to the utility model;

[0018] Figure 4 The utility model is a schematic diagram of a connecting plate structure of a sealing casting cover plate for roof gaps.

[0019] In the figure: 1. Main board; 2. Connecting board; 3. Fixing board; 4. Nut; 5. Patch; 6. Expansion screw; 7. Expansion rod; 8. Folding board; 9. Push button; 10. Bayonet; 11. Protective board; 12. Waterproof board; 13. Insulation board; 14. Air barrier board; 15. Small nut; 16. Connecting card board; 17. Screw mouth; 18. Small screw; 19. Sealing strip; 20. Telescopic rod; 21. Anti-skid plate; 22. Card strip mouth. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1 The utility model provides a technical solution: a sealing cast cover plate for roof gaps, comprising a main board 1, characterized in that: a connecting plate 2 is detachably connected to the inner surface of one side of the main board 1, a fixing plate 3 is fixedly connected to the outer surface of one end of the main board 1, an expansion screw 6 is threadedly connected to the inner surface of the upper end of the fixing plate 3, a patch 5 is movably connected to the outer wall of the expansion screw 6, a nut 4 is fixedly connected to the upper end of the expansion screw 6, an expansion rod 7 is movably sleeved on the outer wall of the expansion screw 6, the cover plates can be spliced ​​by the action of the connecting plate 2, and the cover plates can be fixed to the roof by the cooperation of the expansion screw 6 and the expansion rod 7.

[0022] In this embodiment, Figure 2 As shown, a folding plate 8 is detachably connected to the inner surface of one side of the main board 1, a push button 9 is fixedly connected to the outer surface of the upper end of the main board 1, a bayonet 10 is provided on the inner surface of one side of the main board 1, a small nut 15 is threadedly connected to the outer surface of the upper end of the main board 1, a protective plate 11 is fixedly connected to the inner surface of the upper end of the main board 1, a waterproof plate 12 is fixedly connected to the outer surface of the lower end of the protective plate 11, a heat preservation plate 13 is fixedly connected to the outer surface of the lower end of the waterproof plate 12, and an air barrier plate 14 is fixedly connected to the outer surface of the lower end of the heat preservation plate 13. The cover plate can be folded by the action of the folding plate 8, and the connecting plate 2 and the main board 1 can be spliced ​​by the action of the bayonet 10.

[0023] In this embodiment, Figure 3 As shown, a connecting card 16 is fixedly connected to the outer surface of one side of the folding plate 8, a screw hole 17 is provided on the outer surface of the upper end of the connecting card 16, and a small screw 18 is threadedly connected to the inner surface of the upper end of the connecting card 16. The folding plate 8 can be connected and fixed to the main board through the cooperation of the small screw 18 and the connecting card 16.

[0024] In this embodiment, Figure 4As shown, a sealing strip 19 is fixedly connected to the outer surface of the upper end of the connecting plate 2, a telescopic rod 20 is fixedly connected to the inner surface of the upper end of the connecting plate 2, and an anti-skid plate 21 is fixedly connected to the outer surface of the lower end of the connecting plate 2. A clamping strip opening 22 is provided on the outer surface of the upper end of the anti-skid plate 21. The sealing strip 19 can be used to clamp the connecting plate 2 and the main board 1 so that they can have better sealing. The anti-skid plate 21 can be fixed to the lower end of the connecting plate through the clamping strip opening 22.

[0025] Working principle:

[0026] When using the cover plate, if the roof gap is large, the connecting plate 2 can be spliced ​​with the main board 1, and the telescopic rod 20 is stuck in the bayonet 10 to make the connecting plate 2 and the main board 1 firmly stuck, and the sealing strip 19 is used to make the connecting plate 2 and the main board 1 better fit and seal. If the roof is irregular, the main board 1 can be folded by the folding plate 8, and the connecting card plate 16 is stuck inside one side of the main board 1. The small screw 18 is inserted into the screw hole 17 to fix the folding plate 8 to the main board 1. In this way, the cover plate can fit the roof better. The outer surface of the lower end of the connecting plate 2 is fixedly connected to the anti-slip plate 21, so that the connecting plate 2 better fits the roof and improves the sealing effect. The upper inner surface of the main board 1 is fixedly connected with a protective plate 11, the lower outer surface of the protective plate 11 is fixedly connected with a waterproof plate 12, the lower outer surface of the waterproof plate 12 is fixedly connected with an insulation plate 13, and the lower outer surface of the insulation plate 13 is fixedly connected with an air barrier plate 14. Through these, the durability of the cover plate is more effectively improved. When the cover plate is buckled on the roof and sealed well, a fixing plate 3 is fixedly connected to one end of the main board 1, and the expansion rod 7 is opened and fixed in the roof through the coordinated rotation of the nut 4 and the expansion screw 6. After the cover plate is installed, it is sealed and poured.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A sealing casting cover plate for roof gaps, comprising a main plate (1), characterized in that: The inner surface of one side of the main board (1) is detachably connected to a connecting plate (2); the outer surface of one end of the main board (1) is fixedly connected to a fixing plate (3); the inner surface of the upper end of the fixing plate (3) is threadedly connected to an expansion screw (6); the outer wall of the expansion screw (6) is movably connected to a patch (5); the upper end of the expansion screw (6) is fixedly connected to a nut (4); the outer wall of the expansion screw (6) is movably sleeved with an expansion rod (7); the inner surface of one side of the main board (1) is detachably connected to a folding plate (8); the main board ( 1) is fixedly connected to a push button (9) on the upper outer surface, a bayonet (10) is provided on the inner surface of one side of the main board (1), a small nut (15) is threadedly connected to the upper outer surface of the main board (1), a protective plate (11) is fixedly connected to the upper inner surface of the main board (1), a waterproof plate (12) is fixedly connected to the lower outer surface of the protective plate (11), a heat preservation plate (13) is fixedly connected to the lower outer surface of the heat preservation plate (13), and an air barrier plate (14) is fixedly connected to the lower outer surface of the heat preservation plate (13).

2. A sealing casting cover plate for roof gaps according to claim 1, characterized in that: A connecting card (16) is fixedly connected to the outer surface of one side of the folding plate (8), a screw hole (17) is provided on the upper outer surface of the connecting card (16), a small screw (18) is threadedly connected to the upper inner surface of the connecting card (16), a sealing strip (19) is fixedly connected to the upper outer surface of the connecting plate (2), a telescopic rod (20) is fixedly connected to the upper inner surface of the connecting plate (2), an anti-skid plate (21) is fixedly connected to the lower outer surface of the connecting plate (2), and a card strip opening (22) is provided on the upper outer surface of the anti-skid plate (21).

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