Detachable splicing type end socket

Abstract

According to the detachable splicing type end socket, the end socket is arranged to be of the splicing type structure composed of the first end socket body, the second end socket body and the end socket connecting piece, the structure can be convenient to transport and store, the detachable splicing type end socket is particularly suitable for end sockets of large equipment or containers, the cost is reduced, and the use flexibility is improved. The end socket connecting piece is unique in design, the two sides of the end socket connecting piece protrude towards the first end socket and the second end socket to form the end socket connecting ends, the end socket connecting ends can be tightly matched with the end socket connecting grooves, and stable connection between the end socket connecting piece and the first end socket and between the end socket connecting piece and the second end socket is ensured. In addition, locking mechanisms are arranged among the first end socket, the second end socket and the end socket connecting piece, so that additional safety guarantee is provided for end socket connection. By means of locking and fixing of the locking mechanism, it can be guaranteed that the end socket does not loosen or fall off in the operation process of equipment or a container, and therefore normal operation and the service life of the equipment or the container are guaranteed.

Description

Technical Field

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

[0002] The head is the end cover of a pressure vessel and is a main pressure-bearing component of the pressure vessel. Its function is to seal. For the heads on existing large equipment, due to their large volume, they need to be hoisted, and it is not easy to disassemble and replace them when the head part is damaged. Summary of the Invention

[0003] In view of this, the utility model provides a detachable spliced head.

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

[0005] A detachable spliced head includes a first head and a second head. A head connecting member is arranged between the first head and the second head. Both sides of the head connecting member protrude towards the first head and the second head to form a plurality of head connecting ends. Corresponding head connecting grooves are opened on the first head and the second head corresponding to the head connecting ends. The head connecting ends extend into the head connecting grooves to connect with the first head and the second head. A locking mechanism is arranged between the first head, the second head and the head connecting member. The first head, the second head and the head connecting member are locked and fixed through the locking mechanism.

[0006] Preferably, the head connecting member is arranged in an arc structure. The head connecting ends are arranged at equal intervals, and the head connecting ends on both sides of the head connecting member are arranged staggeredly.

[0007] Preferably, a connecting member positioning end protrudes from the groove wall of the head connecting groove. There are a plurality of the connecting member positioning ends. The connecting member positioning ends extend into the spaces between adjacent head connecting ends. A sealing gasket is arranged in the head connecting groove. The shape of the sealing gasket corresponds to the internal shape of the head connecting groove. Both sides of the sealing gasket are hermetically connected with the head connecting member and the groove wall of the head connecting groove respectively.

[0008] Preferably, the locking mechanism includes a first connecting end, a middle connecting end and a second connecting end that respectively protrude from the first head, the second head and the head connecting member. The first connecting end and the second connecting end are symmetrically arranged with the middle connecting end as the center.

[0009] Preferably, three corresponding connecting screw holes are opened on the first connecting end, the middle connecting end and the second connecting end. The connecting screw holes are arranged in a triangular pattern.

[0010] Preferably, at least three locking mechanisms are provided, and the locking mechanisms are respectively arranged at both ends of the head connector and at the central position of the head connector.

[0011] Preferably, the head connector is made of stainless steel, and the gasket is made of nitrile rubber.

[0012] The beneficial effects of the present utility model are as follows: By setting the head to a splicable structure composed of a first head, a second head and a head connector, such a structure is convenient for transportation and storage, especially suitable for the heads of large equipment or containers, reducing costs and improving the flexibility of use. The design of the head connector is unique. The head connection ends formed by protruding from both sides to the first head and the second head can be closely matched with the head connection grooves, ensuring a firm connection between the head connector and the first head and the second head. This design not only simplifies the assembly process but also enhances the overall structural strength of the head. In addition, the locking mechanisms provided between the first head, the second head and the head connector provide additional safety guarantees for the head connection. Through the locking and fixing of the locking mechanisms, it can be ensured that the head will not loosen or fall off during the operation of the equipment or container, thus ensuring the normal operation and service life of the equipment or container. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0014] Fig. Figure 1 is a schematic diagram of the head structure;

[0015] Fig. Figure 2 is the enlarged view of part A in Fig. Figure 1 Detailed Embodiments

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0017] The following will further describe the present utility model with reference to the drawings in the specification.

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

[0019] As shown in the appendix Figure 1-2 The present utility model discloses a detachable spliced head, which includes a first head 1 and a second head 2. A head connecting member 3 is arranged between the first head 1 and the second head 2. Both sides of the head connecting member 3 protrude towards the first head 1 and the second head 2 to form a plurality of head connecting ends 4. Corresponding head connecting grooves 5 are opened on the first head 1 and the second head 2 corresponding to the head connecting ends 4. The head connecting ends 4 extend into the head connecting grooves 5 to connect with the first head 1 and the second head 2. A locking mechanism 6 is arranged between the first head 1, the second head 2 and the head connecting member 3. The first head 1, the second head 2 and the head connecting member 3 are locked and fixed through the locking mechanism 6. Specifically, in this design, by setting the head as a spliced structure composed of the first head 1, the second head 2 and the head connecting member 3, such a structure is convenient for transportation and storage, especially suitable for the heads of large equipment or containers, reducing costs and improving the flexibility of use. The design of the head connecting member 3 is unique. The head connecting ends 4 formed by protruding both sides of the head connecting member 3 towards the first head 1 and the second head 2 can be closely matched with the head connecting grooves 5, ensuring a stable connection between the head connecting member 3 and the first head 1 and the second head 2. This design not only simplifies the assembly process but also enhances the overall structural strength of the head. In addition, the locking mechanism 6 arranged between the first head 1, the second head 2 and the head connecting member 3 provides additional safety for the head connection. Through the locking and fixing of the locking mechanism 6, it can be ensured that during the operation of the equipment or container, the head will not loosen or fall off, thus ensuring the normal operation and service life of the equipment or container.

[0020] Furthermore, the head connecting member 3 is arranged in an arc structure. The head connecting ends 4 are arranged at equal intervals, and the head connecting ends 4 on both sides of the head connecting member 3 are staggered. Specifically, in this embodiment, the head connecting member 3 is designed with an arc structure, enabling it to better adapt to the curvature of the first head 1 and the second head 2, improving the fitting degree between the head connecting member 3 and the first head 1 and the second head 2. At the same time, the head connecting ends 4 are arranged at equal intervals, making the head connecting member 3 receive uniform force during connection, avoiding deformation or damage caused by uneven force. In addition, the head connecting ends 4 on both sides of the head connecting member 3 are staggered, and this design further enhances the connection stability between the head connecting member 3 and the first head 1 and the second head 2, making the entire head structure more firm and reliable.

[0021] Furthermore, a connector positioning end 7 protrudes from the groove wall of the head connection groove 5. A plurality of the connector positioning ends 7 are provided, and the connector positioning ends 7 extend between adjacent head connection ends 4. A gasket 8 is arranged in the head connection groove 5. The shape of the gasket 8 corresponds to the inner shape of the head connection groove 5. Both sides of the gasket 8 are hermetically connected to the head connector 3 and the groove wall of the head connection groove 5 respectively. Specifically, in this embodiment, the provision of the connector positioning end 7 enables the accurate positioning of the head connector 3 during connection, avoiding problems such as loose connection or water leakage caused by position deviation. At the same time, the provision of multiple connector positioning ends 7 enhances the connection stability between the head connector 3 and the head connection groove 5, making the entire head structure more firm and reliable. In addition, the gasket 8 arranged in the head connection groove 5 further improves the sealing performance of the head. The shape of the gasket 8 corresponds to the inner shape of the head connection groove 5, enabling it to closely fit the head connector 3 and the groove wall of the head connection groove 5, effectively preventing medium leakage. This design not only enhances the sealing performance of the head but also improves the operation efficiency and service life of the equipment or container.

[0022] Furthermore, the locking mechanism 6 includes a first connection end 9, an intermediate connection end 10, and a second connection end 11 that respectively protrude from the first head 1, the second head 2, and the head connector 3. The first connection end 9 and the second connection end 11 are arranged in a symmetric structure with the intermediate connection end 10 as the center. Specifically, in this embodiment, connection screw holes 12 are formed in the first connection end 9, the intermediate connection end 10, and the second connection end 11, and locking bolts 13 are inserted into the connection screw holes 12. Specifically, in this embodiment, connection screw holes 12 are formed in the first connection end 9, the intermediate connection end 10, and the second connection end 11. By inserting the locking bolts 13, a firm connection between the head connector 3, the first head 1, and the second head 2 is achieved. This design is both simple and practical, effectively ensuring the stability and reliability of the head connection. The connection screw holes 12 are arranged in a triangular pattern, enabling the locking bolts 13 to be more evenly distributed, thereby further improving the firmness of the head connection and the uniform force application.

[0023] Furthermore, at least three locking mechanisms 6 are provided, and the locking mechanisms 6 are respectively arranged at both ends and the central position of the head connector 3. Specifically, in this embodiment, at least three locking mechanisms 6 are provided to ensure a more firm connection between the head connector 3 and the first head 1 and the second head 2. The locking mechanisms 6 are distributed at both ends and the central position of the head connector 3, enabling the entire head structure to be more evenly stressed during force application, avoiding deformation or damage caused by uneven stress. This design not only improves the structural strength of the head but also ensures the stable operation and service life of the equipment or container.

[0024] Furthermore, the head connector 3 is made of stainless steel, and the gasket is made of nitrile rubber.

[0025] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent 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 utility model. Therefore, the present utility model 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 detachable spliced head, characterized in that: It includes a first head and a second head. A head connecting member is arranged between the first head and the second head. Both sides of the head connecting member protrude towards the first head and the second head respectively to form a number of head connection ends. Corresponding head connection grooves are opened on the first head and the second head corresponding to the head connection ends. The head connection ends extend into the head connection grooves to connect with the first head and the second head. A locking mechanism is arranged between the first head, the second head and the head connecting member. The first head, the second head and the head connecting member are locked and fixed through the locking mechanism.

2. The detachable spliced head according to claim 1, characterized in that: The head connecting member is arranged in an arc structure. The head connection ends are arranged at equal intervals, and the head connection ends on both sides of the head connecting member are arranged staggeredly.

3. The detachable spliced head according to claim 1, characterized in that: Connecting member positioning ends protrude from the groove wall of the head connection groove. There are a number of the connecting member positioning ends. The connecting member positioning ends extend between adjacent head connection ends. A sealing gasket is arranged in the head connection groove. The shape of the sealing gasket corresponds to the internal shape of the head connection groove. Both sides of the sealing gasket are hermetically connected with the head connecting member and the groove wall of the head connection groove respectively.

4. The detachable spliced head according to claim 1, characterized in that: The locking mechanism includes a first connection end, an intermediate connection end and a second connection end that respectively protrude from the first head, the second head and the head connecting member. The first connection end and the second connection end are arranged in a symmetric structure with the intermediate connection end as the center.

5. The detachable spliced head according to claim 4, wherein: Corresponding connection screw holes are opened on the first connection end, the intermediate connection end and the second connection end. The connection screw holes are arranged in a triangular layout.

6. The detachable spliced head according to claim 4, wherein: At least three locking mechanisms are arranged. The locking mechanisms are respectively arranged at both ends and the center position of the head connecting member.

7. The detachable spliced head according to claim 3, wherein: The head connecting member is made of stainless steel, and the sealing gasket is made of nitrile rubber.

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