Galvanized iron bucket with sealing cover

Abstract

The utility model discloses a galvanized iron bucket with a sealing cover, and relates to the technical field of iron buckets. The barrel comprises a barrel body, the barrel body is provided with an upper top cover and a lower bottom cover, an inner barrel layer and an outer barrel layer which are coaxial are connected between the upper top cover and the lower bottom cover, an annular cavity is formed between the inner barrel layer and the outer barrel layer, a spiral plate is arranged in the annular cavity, the annular cavity is filled with elastic filler, the upper top cover communicates with a material pipe, and the lower top cover communicates with the material pipe. The end of the material pipe is sleeved with a head pipe cap in a threaded mode. The side wall of the barrel body is of the double-layer structure and is provided with the annular cavity, the spiral plate and the filling elastic filler are arranged in the annular cavity, when the barrel body is impacted, the outer barrel layer transmits impact force to the spiral plate and the filling elastic filler, the spiral plate generates annular tensile stress and shares the impact force to other points, and the elastic buffering effect of the elastic filler is achieved. Therefore, the impact stress is reduced, and the anti-pressure buffering protection performance of the barrel body is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of iron barrels, in particular to a galvanized iron barrel with a sealing cover. BACKGROUND

[0002] The iron barrel is an essential container in daily life and industrial production, and is mainly used for containing liquid such as water, solvent and paste, and can also be used for containing fine objects such as sand and powder.

[0003] The wall of the existing iron barrel is generally single-layer and thin, and is inevitably deformed due to collision in the use process. Some iron barrels are used for containing chemical liquid, and some chemical agents have poor stability. When the iron barrel is impacted and deformed, the internal space of the barrel body is reduced, thereby excessively compressing the chemical agent, and the barrel body is broken due to the pressure of the liquid. Therefore, the application provides a galvanized iron barrel with a sealing cover. CONTENT OF THE UTILITY MODEL

[0004] The application aims to solve the problem of poor pressure resistance and protection performance of the existing iron barrel, and provides a galvanized iron barrel with a sealing cover.

[0005] In order to achieve the above-mentioned purpose, the application specifically adopts the following technical scheme:

[0006] A galvanized iron barrel with a sealing cover comprises:

[0007] The barrel body has an upper cover and a lower cover, and a coaxial inner barrel layer and an outer barrel layer are connected between the upper cover and the lower cover. The inner barrel layer and the outer barrel layer have an annular cavity therebetween, a spiral plate is arranged in the annular cavity, and the annular cavity is filled with an elastic filler. A material pipe is communicated with the upper cover, and a head pipe cap is threadedly sleeved on the end of the material pipe.

[0008] Further, the spiral plate comprises a metal strip, the outer side wall of the metal strip is lapped with the outer barrel layer, and the inner side wall of the metal strip is provided with a rubber strip lapped with the inner barrel layer.

[0009] Further, the outer surface of the outer barrel layer is arrayed with a plurality of reinforcing rings along the height direction thereof.

[0010] Further, the inner wall of the inner barrel layer is arrayed with a plurality of reinforcing ribs in a ring shape.

[0011] Further, the outer surface of the outer barrel layer is symmetrically provided with two lifting rings.

[0012] Further, the bottom of the lower cover is covered with a rubber ring.

[0013] Further, the upper top cover, the lower bottom cover, the inner barrel layer and the outer barrel layer are all subjected to galvanization treatment.

[0014] Further, the material of the elastic filler is glass wool.

[0015] The beneficial effects of the present application are as follows:

[0016] In the present application, the side wall of the barrel body has a double-layer structure with an annular cavity, a spiral plate and an elastic filler are arranged in the annular cavity, when the barrel body is impacted, the outer barrel layer transmits the impact force to the spiral plate and the elastic filler, the spiral plate generates a circumferential tensile stress, and the impact force is shared to other points, and the elastic buffer of the elastic filler is matched, so as to reduce the impact stress and improve the anti-pressing buffer protection performance of the barrel body. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a perspective view of the present application;

[0018] Figure 2 is a perspective view of the present application;

[0019] Figure 3 is a partial perspective view of the present application;

[0020] Figure 4 is an enlarged view of A in the present application; Figure 2

[0021] Figure 5 is an enlarged view of B in the present application; Figure 2

[0022] Reference signs: 1, barrel body; 2, reinforcing ring; 3, reinforcing rib; 4, lifting ring; 5, rubber ring; 101, upper top cover; 102, lower bottom cover; 103, inner barrel layer; 104, outer barrel layer; 105, annular cavity; 106, spiral plate; 107, elastic filler; 108, pipe; 109, pipe cap; 1061, metal strip; 1062, rubber strip. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application.

[0024] As Figures 1-5 ​​As shown, one embodiment of the present application proposes a galvanized iron barrel with a sealing cover, which comprises a barrel body 1 having an upper top cover 101 and a lower bottom cover 102, a coaxial inner barrel layer 103 and an outer barrel layer 104 connected between the upper top cover 101 and the lower bottom cover 102, the upper top cover 101, the lower bottom cover 102, the inner barrel layer 103 and the outer barrel layer 104 being weldedly connected, the inner barrel layer 103 and the outer barrel layer 104 having an annular cavity 105, the side wall of the barrel body 1 being in a double-layer structure, a spiral plate 106 being arranged in the annular cavity 105, the annular cavity 105 being filled with an elastic filler 107, the upper top cover 101 being communicated with a material pipe 108, the end of the material pipe 108 being threadedly sleeved with a head pipe cap 109, when the barrel body 1 is impacted, a certain point of the outer barrel layer 104 is impacted, the impact force is transmitted to the spiral plate 106 corresponding to the impact point, the spiral structure of the spiral plate 106 generates a ring-tension stress under the influence of the extrusion force, the main stress is transmitted to the two ends in the axial direction through the spiral plate 106 under the action of the ring-tension stress, the main stress is transmitted to the upper top cover 101 and the lower bottom cover 102, and a small amount of residual stress is transmitted to other positions of the inner barrel layer 103 and the outer barrel layer 104, the pressure of the pressure point is dispersed from the point to other surfaces, so as to slow down the impact stress, the elastic filler 107 filled in the annular cavity 105 can also play a role of elastic buffering for the outer barrel layer 104 without affecting the normal elastic deformation of the ring-tension stress of the spiral plate 106, so as to reduce the impact stress from the outer barrel layer 104 to the inner barrel layer 103 and improve the protection performance of the inner barrel layer 103, so as to play a role of protecting the medium in the barrel body 1.

[0025] As shown in Figure 3 and Figure 4 in some embodiments, the spiral plate 106 comprises a metal strip 1061, preferably, the metal strip 1061 is made of spring steel, the outer side wall of the metal strip 1061 is overlapped with the outer barrel layer 104, and the inner side wall of the metal strip 1061 is provided with a rubber strip 1062 overlapped with the inner barrel layer 103, when the outer barrel layer 104 is impacted, the stress is transmitted to the metal strip 1061, the metal strip 1061 generates a ring-tension stress under the action of the stress, the inner diameter of the metal strip 1061 changes and thus shrinks under the action of the ring-tension stress, so as to transmit the stress to the rubber strip 1062, and the material of the rubber strip 1062 can be deformed, so as to further elastically buffer and improve the buffering and protection effect on the inner barrel layer 103.

[0026] As shown in Figure 1 and Figure 2As shown, in some embodiments, a plurality of reinforcing rings 2 are arranged in an array along the height direction on the outer surface of the outer barrel layer 104. Since the outer barrel layer 104 is the first to be impacted when the barrel body 1 is impacted, it is subjected to greater stress. The reinforcing rings 2 are provided to improve the pressure resistance and protection performance of the outer barrel layer 104, thereby improving the overall pressure resistance and protection performance of the barrel body 1.

[0027] like Figure 2 As shown, in some embodiments, the inner wall of the inner barrel layer 103 is provided with a plurality of reinforcing ribs 3 arranged in a ring. When the spiral plate 106 as a whole generates circumferential tensile stress, it will also apply a certain compressive force to the inner barrel layer 103. The reinforcing ribs 3 are used to improve the strength of the inner barrel layer 103, thereby improving the overall compressive protection performance of the barrel body 1.

[0028] like Figure 1 As shown, in some embodiments, two lifting rings 4 are symmetrically arranged on the outer surface of the outer barrel layer 104. When the barrel 1 is filled with media, it is relatively heavy. The lifting rings 4 facilitate hoisting using hoisting equipment, thereby improving the convenience of its transportation or movement.

[0029] like Figure 5 As shown, in some embodiments, the bottom of the bottom cover 102 is covered with a rubber ring 5. When the barrel 1 moves in the factory or storage space, especially during short-distance manual movement, the barrel 1 is generally pushed to an inclined position, and the bottom cover 102 is rotated by contacting the ground. The rubber ring 5 is used to improve the protection performance of the bottom cover 102 edge. At the same time, when hoisting, the rubber ring 5 can also play a buffering role to prevent the bottom cover 102 from directly contacting the ground and causing excessive vibration, thereby improving the protection performance.

[0030] like Figure 2 As shown, in some embodiments, the top cover 101, the bottom cover 102, the inner barrel layer 103, and the outer barrel layer 104 are all galvanized. Some of the stored chemical liquids are corrosive. By galvanizing, the overall corrosion resistance of the barrel 1 is improved, thereby increasing its service life.

[0031] like Figure 4 As shown, in some embodiments, the elastic filler 107 is made of glass wool. Glass wool is a cotton-like material formed by fiberizing molten glass. It is a man-made inorganic fiber with good elastic recovery and can play a good elastic buffering role for the barrel 1. At the same time, it also has good thermal insulation performance and can effectively meet the thermal insulation storage effect of some chemical liquids.

[0032] The foregoing description of the disclosed embodiments enables a person skilled in the art to make or use the application. Modifications of these embodiments will occur to persons of skill in the art, and that the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Therefore, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A galvanized iron drum with a sealing cover, characterized in that, Include: The barrel (1) has upper cover (101) and lower bottom cover (102), the upper cover (101) and lower bottom cover (102) are connected with coaxial inner barrel layer (103) and outer barrel layer (104), the inner barrel layer (103) and outer barrel layer (104) have annular cavity (105), the annular cavity (105) is provided with spiral plate (106), the annular cavity (105) is filled with elastic filler (107), the upper cover (101) is communicated with the material pipe (108), the end of material pipe (108) is threadedly sleeved with head pipe cap (109).

2. The galvanized iron drum with a sealing cover according to claim 1, characterized in that, The spiral plate (106) comprises a metal strip (1061), the outer side wall of the metal strip (1061) is overlapped with the outer barrel layer (104), and the inner side wall of the metal strip (1061) is provided with a rubber strip (1062) overlapped with the inner barrel layer (103).

3. The galvanized iron drum with a sealing cover according to claim 1, characterized in that, The outer surface of the outer barrel layer (104) is arrayed with a plurality of reinforcing rings (2) along the height direction thereof.

4. The galvanized iron drum with a sealing cover according to claim 1, characterized in that, The inner wall of the inner barrel layer (103) is arrayed with a plurality of reinforcing ribs (3) distributed in a ring shape.

5. The sealed galvanized iron drum as claimed in claim 1 wherein, The outer surface of the outer barrel layer (104) is symmetrically provided with two lifting rings (4).

6. The sealed, galvanized iron bucket of claim 1, wherein, The bottom of the lower bottom cover (102) is covered with a rubber ring (5).

7. The sealed, galvanized iron bucket of claim 1, wherein, The upper cover (101), the lower bottom cover (102), the inner barrel layer (103) and the outer barrel layer (104) are all subjected to galvanizing treatment.

8. The sealed, galvanized iron bucket of claim 1, wherein, The material of the elastic filler (107) is glass wool.

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