Novel waterproof sealing washer for granary

Abstract

The utility model discloses a novel waterproof sealing washer for a granary, and relates to the technical field of storage. The novel waterproof sealing washer for the granary comprises a hexagonal head nut and a screw rod, the hexagonal head nut is fixedly connected with the screw rod, the outer surface of the screw rod is fixedly sleeved with a fixing block, and a connecting groove with a limiting function is formed in the outer surface of the fixing block; wherein the outer surface of the screw rod is slidably connected with a connecting block in a sleeving mode, a baffle is integrally formed at the end, close to the fixing block, of the connecting block, and when the screw rod is screwed down, the connecting block is compressed when the distance between the bolt hole and the fixing block is closer and closer; according to the waterproof sealing gasket, the gap between the screw rod and the bolt hole of the granary wall plate is sealed, the sealing performance is improved, rainwater can be effectively prevented from entering the granary through the bolt hole, and the situation that grains in the granary are soaked by the rainwater, affected with damp and mildewed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of storage, in particular to a novel grain silo waterproof sealing gasket. Background Art

[0002] A granary is a special building for storing grain. It is used to store large amounts of grain. my country has a vast territory and is a major agricultural country. The production and storage of grain has a long history. Grain storage is a continuation of agricultural cultivation. Storage technology has developed along with the development of agriculture. After entering the new era, with the development of primitive agriculture, agricultural production has formed a certain scale, and grain has become surplus. Grain processing has gradually developed into storage, and granaries are an important part of grain storage technology.

[0003] During the use of the granary, bolts are used to fasten the connection between the granary columns and the wall panels. However, the existing waterproof sealing gaskets are mostly flat washers, which cannot block the gap between the bolts and the bolt holes well and cannot be waterproof well. Since the bolt connection structure is more common in the granary and the number is large, especially the connection between the granary columns and the wall panels is prone to water leakage, causing the grain to be damaged and moldy, there is an urgent need for a waterproof sealing gasket with good sealing performance. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a novel granary waterproof sealing gasket which can solve the problem of poor waterproof effect at the connection between the granary column and the wall panel.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a novel granary waterproof sealing gasket, comprising a hexagonal nut and a screw, wherein the hexagonal nut is fixedly connected to the screw, a fixed block is fixedly sleeved on the outer surface of the screw, and a connection groove with a limiting function is opened on the outer surface of the fixed block;

[0006] The outer surface of the screw rod is slidably sleeved with a connecting block, one end of the connecting block close to the fixed block is integrally formed with a baffle, and one end of the baffle close to the fixed block is integrally formed with a boss.

[0007] Preferably, the boss is slidably connected to the connecting groove, and the waterproof sealing gasket is composed of the boss, the baffle and the connecting block, and the connecting block is fixed and limited by teeth on the surface of the screw.

[0008] Preferably, the connecting block is conical, and the boss, baffle and connecting block are all made of silicone.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] (1) The new granary waterproof sealing gasket has a connecting block that can be sunk into the bolt hole. When the screw is tightened, the connecting block is compressed as the distance between the bolt hole and the fixing block becomes closer and closer. When the waterproof sealing gasket is assembled through the bolts, the connecting block enters the bolt hole to seal the gap between the screw and the bolt hole of the granary wall panel. The waterproof sealing gasket improves the sealing performance and can effectively prevent rainwater from entering the granary through the bolt hole, thereby preventing the grain inside the granary from being soaked by rainwater and becoming damp and moldy, thereby improving the sealing performance and practicality.

[0011] (2) The new granary waterproof sealing gasket is made of silicone. Silicone has good sealing and wear resistance. The special chemical structure of silicone enables it to be in close contact with the internal surface of the pipe or pipe connection, thereby improving the sealing performance and increasing practicality.

[0012] (3) The new granary waterproof sealing gasket has a boss that contacts the inner wall of the connecting groove, which is convenient for fixing and installing with the screw, increasing convenience. At the same time, the connecting block has a certain resistance when sliding with the teeth on the screw, which is convenient for fixing and avoids deviation during the installation of the rotating screw, thereby increasing practicality.

[0013] (4) The novel granary waterproof sealing gasket, when the screw is tightened, the baffle is squeezed by the fixing block to make it closely contact with the surface of the bolt hole of the granary wall plate, which can further reduce the situation of rainwater entering the granary and improve the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of a new type of granary waterproof sealing gasket of the utility model;

[0016] Figure 2 This is a schematic diagram of a new type of granary waterproof sealing gasket connection block of the utility model;

[0017] Figure 3 This is a schematic diagram of a new type of granary waterproof sealing gasket boss of the utility model;

[0018] Figure 4 The utility model is a plan schematic diagram of a novel granary waterproof sealing gasket.

[0019] Figure numerals: 1, hexagonal nut; 2, fixing block; 3, connecting groove; 4, screw rod; 5, boss; 6, baffle; 7, connecting block. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-4 The utility model provides a technical solution: a new type of granary waterproof sealing gasket, including a hexagonal nut 1 and a screw 4, the hexagonal nut 1 is fixedly connected to the screw 4, the outer surface of the screw 4 is fixedly sleeved with a fixing block 2, the outer surface of the fixing block 2 is provided with a connecting groove 3 with a limiting function, the outer surface of the screw 4 is slidably sleeved with a connecting block 7, the end of the connecting block 7 close to the fixing block 2 is integrally formed with a baffle 6, and the end of the baffle 6 close to the fixing block 2 is integrally formed with a boss 5.

[0025] Furthermore, the boss 5 is slidably connected to the connecting groove 3, and the waterproof sealing gasket is composed of the boss 5, the baffle 6 and the connecting block 7. The connecting block 7 is conical, and the connecting block 7 is fixed and limited by the teeth on the surface of the screw 4. The boss 5, the baffle 6 and the connecting block 7 are all made of silicone.

[0026] Furthermore, the connecting block 7 can be sunk into the bolt hole. When the screw 4 is tightened, the connecting block 7 is compressed as the distance between the bolt hole and the fixing block 2 becomes closer and closer. When the waterproof sealing gasket is assembled through the bolts, the connecting block 7 enters the bolt hole to seal the gap between the screw 4 and the bolt hole of the granary siding. The waterproof sealing gasket increases the sealing performance and can effectively prevent rainwater from entering the granary through the bolt hole, thereby preventing the grain inside the granary from being soaked, damp and moldy by rainwater.

[0027] Furthermore, the waterproof sealing gasket is made of silicone, which has good sealing and wear resistance. The special chemical structure of silicone enables it to be in close contact with the internal surface of the pipe or pipe connection, thereby improving the sealing performance and increasing practicality.

[0028] Furthermore, the waterproof sealing gasket and the boss 5 are in contact with the inner wall of the connecting groove 3, which is convenient for fixing and installing with the screw 4, increasing convenience. At the same time, the connecting block 7 has a certain resistance when sliding with the teeth on the screw 4, which is convenient for fixing and avoids deviation of the rotating screw 4 during installation, thereby increasing practicality.

[0029] Furthermore, when the screw 4 is tightened, the waterproof sealing gasket allows the baffle 6 to be in close contact with the surface of the bolt hole of the granary siding through the extrusion of the fixing block 2, which can further reduce the situation where rainwater enters the granary and improve the sealing performance.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A novel granary waterproof sealing gasket, comprising a hexagonal nut (1) and a screw (4), characterized in that: The hexagonal nut (1) is fixedly connected to the screw rod (4); a fixing block (2) is fixedly sleeved on the outer surface of the screw rod (4); and a connecting groove (3) with a limiting function is formed on the outer surface of the fixing block (2); The outer surface of the screw rod (4) is slidably sleeved with a connecting block (7), one end of the connecting block (7) close to the fixed block (2) is integrally formed with a baffle (6), and one end of the baffle (6) close to the fixed block (2) is integrally formed with a boss (5).

2. A novel granary waterproof sealing gasket according to claim 1, characterized in that: The boss (5) is slidably connected to the connection groove (3); the waterproof sealing gasket is composed of the boss (5), the baffle (6) and the connection block (7); the connection block (7) is fixed and limited by teeth on the surface of the screw rod (4).

3. The novel granary waterproof sealing gasket according to claim 1 is characterized by: The connecting block (7) is conical, and the boss (5), the baffle (6) and the connecting block (7) are all made of silicone material.

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