High-strength seal head

Abstract

Annular reinforcing ribs and arc-shaped reinforcing ribs are arranged on the inner surface and the outer surface of the end socket respectively according to different stress characteristics of the inner surface and the outer surface of the end socket, so that the structural strength and the pressure resistance of the end socket are enhanced. The arrangement of the annular reinforcing ribs can effectively resist pressure from the interior of the end socket, and it is ensured that the inner surface of the end socket is still kept flat and not prone to deformation in a high-pressure environment. Due to the design of the arc-shaped reinforcing ribs, the anti-pressure capability of the outer surface of the end socket can be remarkably improved, and particularly, when the end socket bears external impact or pressure, the arc-shaped reinforcing ribs can effectively disperse the pressure and reduce stress concentration, so that the service life of the end socket is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of heads, and particularly relates to a high-strength head. Background Art

[0002] Heads are widely used in various fields. When used in a liquid storage tank, due to the relatively large internal pressure of the liquid storage tank, the head needs to have high strength to prevent being deformed by hydraulic pressure, so as to ensure the safe and stable operation of the liquid storage tank. However, the traditional head structure often has problems such as insufficient strength and easy deformation. Especially in harsh environments such as high pressure and high temperature, its service life and safety cannot be guaranteed. Summary of the Invention

[0003] In view of this, the utility model provides a high-strength head.

[0004] To achieve the above object, the utility model provides the following technical solutions:

[0005] A high-strength head, including a head body, the head body has a head inner surface and a head outer surface, a ring-shaped reinforcing rib is arranged on the head inner surface, an arc-shaped reinforcing rib is arranged on the head outer surface, and the arc-shaped reinforcing ribs are arranged radially with the center of the top end of the head outer surface as the reference.

[0006] Preferably, a plurality of the arc-shaped reinforcing ribs are arranged at equal intervals, the arc-shaped reinforcing ribs are arranged in a strip shape, and auxiliary reinforcing ribs are protruded from both sides of the arc-shaped reinforcing rib, and the auxiliary reinforcing ribs are symmetrically arranged on both sides of the arc-shaped reinforcing rib.

[0007] Preferably, the auxiliary reinforcing ribs on the opposite sides of adjacent arc-shaped reinforcing ribs are arranged in a staggered structure.

[0008] Preferably, a plurality of the ring-shaped reinforcing ribs are arranged at equal intervals, the ring-shaped reinforcing ribs are all arranged with the central axis of the head body as the center of the circle, and the ring-shaped reinforcing rib at the bottom of the head inner surface is flush with the bottom end of the head inner surface.

[0009] Preferably, a plurality of dot-shaped reinforcing ribs are arranged at equal intervals on the part of the head inner surface between the ring-shaped reinforcing ribs, the dot-shaped reinforcing ribs protrude on the head inner surface, and the cross section of the dot-shaped reinforcing rib is arranged in a hemispherical shape.

[0010] Preferably, the head body has a body part and a positioning and installation part, the positioning and installation part is arranged in a ring structure at the bottom of the body part, the arc-shaped reinforcing rib is arranged on the head outer surface of the body part, and the ring-shaped reinforcing ribs are respectively arranged on the head inner surfaces of the body part and the positioning and installation part.

[0011] Preferably, a plurality of hemispherical positioning ribs are protruded from the outer surface of the positioning and mounting portion, and the hemispherical positioning ribs are arranged at equal intervals.

[0012] The beneficial effects of the utility model are as follows: according to the different stress characteristics of the inner and outer surfaces of the head, annular reinforcement ribs and arc reinforcement ribs are respectively arranged on the inner and outer surfaces of the head to enhance the structural strength and pressure resistance of the head; the arrangement of the annular reinforcement ribs can effectively resist the pressure from inside the head, ensuring that the inner surface of the head remains flat and not easily deformed under high pressure. The design of the arc reinforcement ribs can significantly improve the pressure resistance of the outer surface of the head, especially when subjected to external impact or pressure, the arc reinforcement ribs can effectively disperse the pressure and reduce stress concentration, thereby extending the service life of the head. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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.

[0014] Attached Figure 1 It is a top view of the utility model;

[0015] Attached Figure 2 For attachment Figure 1 Middle AA section view. DETAILED DESCRIPTION

[0016] 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.

[0017] The utility model will be further described below in conjunction with the accompanying drawings of the specification.

[0018] The utility model provides the following technical solutions:

[0019] As attached Figure 1-2As shown, the utility model discloses a high-strength head, including a head body 1, wherein the head body 1 has a head inner surface 2 and a head outer surface 3, an annular reinforcing rib 4 is arranged on the head inner surface 2, and an arc-shaped reinforcing rib 5 is arranged on the head outer surface 3, and the arc-shaped reinforcing rib 5 is arranged radially with the top center of the head outer surface 3 as the reference. Specifically, in this design, annular reinforcing ribs 4 and arc-shaped reinforcing ribs 5 are respectively arranged on the head inner surface 2 and the head outer surface 3 according to the different force characteristics of the inner and outer surfaces of the head, so as to enhance the structural strength and pressure resistance of the head; the setting of the annular reinforcing rib 4 can effectively resist the pressure from the inside of the head, and ensure that the inner surface 2 of the head remains flat and not easily deformed under high pressure. The design of the arc-shaped reinforcing rib 5 can significantly improve the pressure resistance of the head outer surface 3, especially when subjected to external impact or pressure, the arc-shaped reinforcing rib 5 can effectively disperse the pressure and reduce stress concentration, thereby extending the service life of the head.

[0020] Furthermore, a number of arc-shaped reinforcing ribs 5 are arranged at equal intervals, and the arc-shaped reinforcing ribs 5 are arranged in strips. Both sides of the arc-shaped reinforcing ribs 5 protrude to form a number of auxiliary reinforcing ribs 6, and the auxiliary reinforcing ribs 6 are symmetrically arranged on both sides of the arc-shaped reinforcing ribs 5. Specifically, in the present embodiment, the auxiliary reinforcing ribs 6 are designed to further improve the stability and compressive resistance of the outer surface 3 of the head. These auxiliary reinforcing ribs 6 are distributed on both sides of the arc-shaped reinforcing ribs 5 in a symmetrical manner, forming a solid support structure, which effectively prevents deformation and cracking caused by external force impact. The setting of the auxiliary reinforcing ribs 6 can also further enhance the compressive resistance of the outer surface 3 of the head, so that the head can still maintain excellent performance and a long service life in a complex environment.

[0021] Furthermore, the auxiliary reinforcing ribs 6 on the opposite sides of the adjacent arc-shaped reinforcing ribs 5 are arranged in a staggered structure. Specifically, in this embodiment, the staggered structure between the adjacent arc-shaped reinforcing ribs 5 is arranged to further enhance the overall stability and compressive resistance of the outer surface 3 of the head. This staggered structure can effectively disperse and balance the external forces from all directions, and prevent excessive stress concentration from forming in a specific area. At the same time, the staggered structure can also provide more uniform and continuous support when the head is subjected to external impact, thereby avoiding instantaneous high stress from damaging the head.

[0022] Furthermore, a number of the annular reinforcing ribs 4 are arranged at equal intervals. All of the annular reinforcing ribs 4 are arranged with the central axis of the head body 1 as the center. The annular reinforcing rib 4 at the bottom of the inner surface 2 of the head is flush with the bottom end of the inner surface 2 of the head. Specifically, in this embodiment, the equal-interval arrangement of the annular reinforcing ribs 4 and the layout method with the central axis of the head body 1 as the center not only enable the pressure to be evenly distributed to each annular reinforcing rib 4 when the head is subjected to internal pressure, but also enhance the overall stability and compressive capacity of the head. The design that the annular reinforcing rib 4 at the bottom of the inner surface 2 of the head is flush with the bottom end of the inner surface 2 of the head enhances the compressive capacity of the bottom of the head and prevents deformation or cracking caused by uneven stress at the bottom.

[0023] Furthermore, a number of dot-shaped reinforcing ribs 7 are arranged at equal intervals on the part of the inner surface 2 of the head between the annular reinforcing ribs 4. The dot-shaped reinforcing ribs 7 protrude on the inner surface 2 of the head, and the cross section of the dot-shaped reinforcing rib 7 is arranged in a hemispherical shape. Specifically, in this embodiment, the design of the dot-shaped reinforcing ribs 7 is to form additional support points on the inner surface 2 of the head, and these support points can further improve the stability of the head in a high-pressure environment. The equal-interval arrangement of the dot-shaped reinforcing ribs 7 ensures that when the inner surface 2 of the head is subjected to internal pressure, the pressure can be evenly dispersed to each dot-shaped reinforcing rib 7, effectively reducing the possibility of deformation or cracking of the head caused by stress concentration. The cross section of the dot-shaped reinforcing rib 7 being arranged in a hemispherical shape enhances its compressive capacity and durability, enabling the dot-shaped reinforcing rib 7 to better play its supporting role when subjected to pressure, thereby further enhancing the overall compressive capacity of the head.

[0024] Furthermore, the head body 1 has a body part 8 and a positioning and installation part 9. The positioning and installation part 9 is arranged in an annular structure at the bottom of the body part 8. The arc-shaped reinforcing rib 5 is arranged on the outer surface 3 of the head of the body part 8, and the annular reinforcing ribs 4 are respectively arranged on the inner surface 2 of the head of the body part 8 and the positioning and installation part 9. Specifically, in this embodiment, the design of the positioning and installation part 9 enables the head to be accurately positioned during the installation process, ensuring the installation quality. At the same time, the arrangement of the annular reinforcing ribs 4 on the positioning and installation part 9 further enhances the compressive capacity of the bottom of the head and improves the overall stability after installation. The arrangement of the arc-shaped reinforcing rib 5 on the outer surface 3 of the head of the body part 8 ensures that when the head bears external pressure or impact, the pressure can be effectively dispersed.

[0025] Furthermore, a number of hemispherical positioning ribs 10 protrude from the outer surface of the positioning and mounting portion 9, and the hemispherical positioning ribs 10 are equally spaced. Specifically, in this embodiment, the design of the hemispherical positioning ribs 10 not only enhances the structural strength of the positioning and mounting portion 9, but also provides a more precise positioning and mounting function. The hemispherical positioning ribs 10 are arranged on the outer surface of the positioning and mounting portion 9 at equal intervals, enabling the head to achieve a more tight and stable connection when connecting with other devices or structures. The protruding design of the hemispherical positioning ribs 10 makes it easier to cooperate with the positioning holes of other devices or structures during the connection process.

[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-strength end cap, comprising an end cap body, wherein the end cap body has an inner end cap surface and an outer end cap surface, and is characterized in that: An annular reinforcing rib is arranged on the inner surface of the head, and an arcuate reinforcing rib is arranged on the outer surface of the head. The arcuate reinforcing rib is radially arranged with the top center of the outer surface of the head as the reference.

2. The high-strength head according to claim 1, characterized in that: A plurality of arc-shaped reinforcing ribs are arranged at equal intervals, and the arc-shaped reinforcing ribs are arranged in strips. Both sides of the arc-shaped reinforcing ribs protrude to form a plurality of auxiliary reinforcing ribs, and the auxiliary reinforcing ribs are symmetrically arranged on both sides of the arc-shaped reinforcing ribs.

3. The high-strength head according to claim 2, characterized in that: The auxiliary reinforcing ribs on opposite sides of adjacent arc-shaped reinforcing ribs are arranged in a staggered structure.

4. The high-strength head according to claim 1, characterized in that: A plurality of annular reinforcing ribs are arranged at equal intervals, and the annular reinforcing ribs are all arranged with the central axis of the head body as the center of the circle. The annular reinforcing ribs at the bottom of the inner surface of the head are flush with the bottom end of the inner surface of the head.

5. The high-strength head according to claim 4, characterized in that: A plurality of point-shaped reinforcement ribs are arranged at equal intervals on the portion of the inner surface of the head located between the annular reinforcement ribs. The point-shaped reinforcement ribs are protruded on the inner surface of the head, and the cross-section of the point-shaped reinforcement ribs is arranged in a hemispherical shape.

6. The high-strength head according to claim 1, characterized in that: The head body comprises a main body portion and a positioning and mounting portion, wherein the positioning and mounting portion is arranged in an annular structure at the bottom of the main body portion, the arc-shaped reinforcing ribs are arranged on the outer surface of the head of the main body portion, and the annular reinforcing ribs are respectively arranged on the inner surfaces of the head of the main body portion and the positioning and mounting portion.

7. The high-strength end cap according to claim 6, characterized in that: A plurality of hemispherical positioning ribs are protruded from the outer surface of the positioning and mounting portion, and the hemispherical positioning ribs are arranged at equal intervals.

Images