High-strength wear-resistant stainless steel seal head

Abstract

The utility model belongs to the technical field of end sockets, and discloses a high-strength wear-resistant stainless steel end socket which comprises an end socket body, a pair of openings are symmetrically formed in the top end of the end socket body, first mounting holes are formed in the positions, close to the two sides of the openings, of the top end of the end socket body, and detachable plates are mounted at the positions, close to the openings, of the top end of the end socket body. First bolts are installed at the positions, close to the first installation holes, of the detachable plates, a plurality of second installation holes are formed in the edge of the end socket body, a protection sleeve is installed at the top end of the end socket body, and second bolts are installed at the positions, close to the second installation holes, of the edge of the protection sleeve. The device can protect the surface, exposed outside, of the end socket, corrosion of the end socket caused by moisture in air and abrasion of the end socket caused by sundries are reduced, and then the service life of the end socket is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of end caps, and more specifically, particularly relates to a high-strength wear-resistant stainless steel end cap. Background Art

[0002] The end cap is a component used to seal the end of a container to isolate the internal and external media, also known as an end cap. The end caps of cylindrical containers are generally rotating shells. According to the shape of the end cap surface, it can be divided into convex, conical, flat and combined shapes. A convex end cap refers to a end cap with a convex outer surface, such as a hemispherical, elliptical, dish-shaped and spherical end cap without folding edges. Some gas cylinders use a combined bottom end cap with the convex surface facing inward, which can ensure strength and meet the needs of safe use.

[0003] When the head is used on a large and deep container, it is difficult to clean the inside, and the head is usually welded to the container, which is not convenient for disassembly and cleaning. In addition, the side of the head that is in direct contact with the air is easily corroded by moisture in the air during long-term use, and is also easily damaged by external friction, which reduces the service life of the head.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a high-strength wear-resistant stainless steel head is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a high-strength wear-resistant stainless steel head, which is achieved by the following specific technical means:

[0006] A high-strength, wear-resistant stainless steel head comprises a head body, a pair of openings are symmetrically arranged at the top of the head body, first mounting holes are arranged at the top of the head body near the two sides of the openings, a removable plate is installed at the top of the head body near the openings, first bolts are installed at the removable plate near the first mounting holes, a plurality of second mounting holes are installed at the edge of the head body, a protective cover is installed at the top of the head body, and second bolts are installed at the edge of the protective cover near the second mounting holes.

[0007] Furthermore, the size of the detachable plate is larger than the size of the opening, and a sealing gasket is installed on a side of the detachable plate close to the opening.

[0008] Furthermore, the size of the protective cover is larger than the size of the head body.

[0009] Furthermore, the position and size of the first bolt match the position and size of the first mounting hole.

[0010] Furthermore, the position and size of the second bolt match the position and size of the second mounting hole.

[0011] Furthermore, reinforcing ribs are provided inside the head body.

[0012] Furthermore, the surface of the head body is provided with a galvanized layer.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The high-strength wear-resistant stainless steel head in the utility model is convenient for cleaning the inside of the head through the coordinated use of the opening, the first mounting hole, the detachable plate and the first bolt, thereby improving the convenience and cleaning efficiency when cleaning the head.

[0015] The high-strength and wear-resistant stainless steel head in the utility model is convenient for protecting the side of the head exposed to the outside through the coordinated use of the second mounting hole, the protective cover, the second bolt, the protective cover, the reinforcing ribs and the galvanized layer, thereby reducing the rust on the head caused by moisture in the air and the wear on the head caused by debris, thereby extending the service life of the head. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0017] Figure 2 It is a test cross-sectional schematic diagram of the utility model when the protective cover is not installed.

[0018] Figure 3 It is a front cross-sectional schematic diagram of the protective cover of the utility model when it is installed.

[0019] Figure 4 It is a schematic diagram of the internal structure of the head body of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Head body; 2. Opening; 3. First mounting hole; 4. Removable plate; 5. First bolt; 6. Second mounting hole; 7. Protective cover; 8. Second bolt; 9. Sealing gasket; 10. Reinforcing rib; 11. Galvanized layer. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 4 As shown:

[0027] The utility model provides a high-strength wear-resistant stainless steel head, comprising a head body 1, a pair of openings 2 are symmetrically arranged at the top of the head body 1, first mounting holes 3 are arranged at the top of the head body 1 at positions close to both sides of the openings 2, a detachable plate 4 is installed at the top of the head body 1 at a position close to the opening 2, first bolts 5 are installed at the detachable plate 4 at a position close to the first mounting holes 3, a plurality of second mounting holes 6 are installed at the edge of the head body 1, a protective cover 7 is installed at the top of the head body 1, and second bolts 8 are installed at the edge of the protective cover 7 at a position close to the second mounting holes 6.

[0028] Among them, the size of the removable plate 4 is larger than that of the opening 2. A sealing gasket 9 is installed on the side of the removable plate 4 close to the opening 2 to ensure the sealing of the head. The removable plate 4 can be removed when the inside of the head needs to be cleaned.

[0029] The size of the protective cover 7 is larger than that of the head body 1, so as to protect the side of the head exposed to the outside and reduce the corrosion of the head caused by moisture in the environment and the wear of the head caused by debris.

[0030] The position and size of the first bolt 5 match the position and size of the first mounting hole 3 , so as to facilitate the installation or removal of the detachable plate 4 .

[0031] The position and size of the second bolt 8 match the position and size of the second mounting hole 6 , so as to facilitate the installation or removal of the protective cover 7 .

[0032] Among them, the interior of the head body 1 is provided with reinforcing ribs 10 to increase the strength of the head.

[0033] The surface of the head body 1 is provided with a galvanized layer 11, which has an anti-rust effect and prolongs the service life of the head.

[0034] The working principle of this embodiment is as follows: when the staff needs to clean the inside of the head, first remove the second bolt 8 to disengage the second bolt 8 from the second mounting hole 6, so that the protective cover 7 is no longer fixed on the surface of the head body 1. After removing the protective cover 7, remove the first bolt 5 to disengage the first bolt 5 from the first mounting hole 3, and then remove the removable plate 4 to clean the inside of the head body 1. After cleaning, reinstall the first bolt 5 into the first mounting hole 3 to fix the removable plate 4, and then reinstall the second bolt 8 into the second mounting hole 6 to fix the protective cover 7. Among them, the reinforcing rib 10 can increase the strength of the head body 1, the galvanized layer 11 has an anti-rust effect, which can extend the service life of the head body 1, and the protective cover 7 can isolate moisture and debris in the external environment, reduce the rust caused by moisture in the environment to the head body 1 and the wear caused by debris to the head body 1.

[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A high-strength wear-resistant stainless steel end cap, comprising an end cap body (1), characterized in that: A pair of openings (2) are symmetrically provided at the top of the head body (1); first mounting holes (3) are provided at the top of the head body (1) at positions close to both sides of the openings (2); a removable plate (4) is installed at the top of the head body (1) at a position close to the opening (2); first bolts (5) are installed at the removable plate (4) at a position close to the first mounting holes (3); a plurality of second mounting holes (6) are installed at the edge of the head body (1); a protective cover (7) is installed at the top of the head body (1); and second bolts (8) are installed at the edge of the protective cover (7) at a position close to the second mounting holes (6).

2. The high-strength wear-resistant stainless steel head according to claim 1, characterized in that: The size of the detachable plate (4) is larger than the size of the opening (2), and a sealing gasket (9) is installed on a side of the detachable plate (4) close to the opening (2).

3. The high-strength wear-resistant stainless steel head according to claim 1, characterized in that: The size of the protective cover (7) is larger than the size of the head body (1).

4. The high-strength wear-resistant stainless steel head according to claim 1, characterized in that: The position and size of the first bolt (5) match the position and size of the first mounting hole (3).

5. The high-strength wear-resistant stainless steel head according to claim 1, characterized in that: The position and size of the second bolt (8) match the position and size of the second mounting hole (6).

6. The high-strength wear-resistant stainless steel head according to claim 1, characterized in that: Reinforcing ribs (10) are provided inside the sealing head body (1).

7. The high-strength wear-resistant stainless steel head according to claim 1, characterized in that: The surface of the sealing head body (1) is provided with a zinc coating (11).

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