Rotary joint outer sleeve convenient to install

Abstract

The utility model relates to the field of rotary joints, and discloses a rotary joint jacket convenient to mount. According to the connector outer sleeve, an observation window sealing strip is arranged in an observation window, a metal reinforcing rod is arranged in the observation window sealing strip, the bottom of the connector outer sleeve body is connected with an outer sleeve base plate, an outer sleeve opening is bonded to the lower surface of the outer sleeve base plate, and when the connector outer sleeve body is installed at a corresponding rotary connector, the connector outer sleeve body can be conveniently assembled and disassembled. When the surface condition of the rotary joint needs to be observed, a user can hold the lifting handle to remove the observation window sealing strip outwards, and then the surface condition of the rotary joint can be observed through the observation window, so that the convenience of the whole joint outer sleeve body in the using process is improved, and the service life of the rotary joint is prolonged. And meanwhile, the observation window sealing strip also provides a better supporting effect for the whole joint jacket body, so that the joint jacket body is not easy to deform and bend in the use process, and the use convenience is improved.

Description

Technical Field

[0001] This application belongs to the field of rotary joint technology, specifically a rotary joint sleeve that is easy to install. Background Technology

[0002] Rotary joints and their outer sleeves are indispensable key components in industrial fluid transfer systems. A rotary joint itself is a precision mechanical device installed on the rotating shaft of rotating equipment. Its core function is to establish a dynamic, sealed channel between the rotating and stationary components, ensuring the continuous and leak-free input or output of water, oil, steam, air, or other fluids to the rotating body for purposes such as heat exchange, lubrication, or cleaning. The rotary joint outer sleeve, typically referring to a protective structure surrounding the rotary joint, not only protects the precision joint from damage caused by external environmental factors, extending its service life, but also provides insulation, heat preservation, or secure installation, ensuring stable and reliable operation of the rotary joint under complex working conditions. It is a crucial auxiliary component for ensuring the efficient and safe operation of the entire fluid transfer system.

[0003] However, common rotary joints require the entire outer casing to be removed for inspection, making routine checks and maintenance cumbersome and affecting the convenience of use. Utility Model Content

[0004] The purpose of this application is to provide an easy-to-install rotary joint sleeve in order to solve the problems mentioned above.

[0005] The technical solution adopted in this application is as follows: a rotary joint sleeve that is easy to install, including a sleeve body, two through observation windows are opened on the surface of the sleeve body, an observation window seal is provided inside the observation window, a metal reinforcing rod is provided inside the observation window seal, a sleeve base is connected to the bottom of the sleeve body, and a sleeve opening is glued to the lower surface of the sleeve base.

[0006] By adopting the above technical solution, after installing the connector jacket body at the corresponding rotary joint, the connector jacket body can be used normally. When it is necessary to observe the surface condition of the rotary joint, the observation window seal can be removed by holding the lifting handle. Then, the surface condition of the rotary joint can be observed through the observation window, thereby increasing the overall convenience of the connector jacket body during use. At the same time, the observation window seal also provides better support for the overall connector jacket body, so that the connector jacket body will not easily deform or bend during use, thus improving the convenience of use.

[0007] In a preferred embodiment, anti-detachment slots are provided on the inner walls of both sides of the observation window, and magnetic protrusions are fixedly installed at both ends of the observation window seal where they are adapted to the anti-detachment slots. Magnetic sheets adapted to the magnetic protrusions are adhered to the inner surface of the anti-detachment slots.

[0008] By adopting the above technical solution, anti-detachment grooves are set on the inner walls of both sides of the observation window, and magnetic protrusions are installed at corresponding positions on both ends of the observation window seal. At the same time, magnetic sheets are adhered to the inner side of the anti-detachment grooves. This structure enables quick assembly and disassembly through magnetic attraction, and the cooperation between the anti-detachment grooves and the magnetic protrusions can prevent accidental detachment and enhance the stability of the sealing strip.

[0009] In a preferred embodiment, anti-slip strips are adhered to both sides of the magnetic protrusion, and the anti-slip strips abut against the inner wall of the anti-detachment groove.

[0010] By adopting the above technical solution, anti-slip strips are provided on both sides of the magnetic protrusion, and these strips are in close contact with the inner wall of the anti-dislodgement groove. The anti-slip strips can increase the frictional resistance and prevent the magnetic protrusion from sliding in the groove due to vibration or external force, further improving the anti-displacement ability of the seal after installation.

[0011] In a preferred embodiment, the inner wall of the outer casing has an inner mounting cavity, the upper surface of the inner mounting cavity is fixedly connected to a mounting base plate, the upper surface of the mounting base plate is provided with two buffer support rods, the top of the buffer support rods is installed with an upper mounting crossbar, and the surface of the upper mounting crossbar is provided with a mounting thread hole, the upper mounting crossbar is fixed to the inner wall of the inner mounting cavity.

[0012] By adopting the above technical solution, an installation structure with a buffer support rod is installed inside the outer chassis, and the top of the buffer support rod is connected to an installation crossbar with a threaded hole. This design absorbs the vibration energy during equipment operation through elastic elements, while the standardized threaded hole interface facilitates adaptation to the installation requirements of rotary joint bodies of different specifications.

[0013] In a preferred embodiment, the inner wall of the connector jacket body is filled with a plurality of reinforcing ribs.

[0014] By adopting the above technical solution, a three-dimensional support frame is formed by a reinforcing rib network, which significantly improves the compressive strength of the outer casing while ensuring the lightweight structure, and can effectively resist the deformation risk caused by pressure fluctuations in the pipeline system.

[0015] In a preferred embodiment, a lifting handle is provided in the middle of the outer surface of the observation window seal.

[0016] By adopting the above technical solution, the ergonomically designed lifting component provides a clear point of force application, enabling operators to complete the opening and closing of the seal without the aid of tools, which meets the needs of rapid maintenance in industrial scenarios.

[0017] In a preferred embodiment, the outer surface of the observation window seal is bonded with pressing heads on the upper and lower sides of the lifting handle.

[0018] By adopting the above technical solution, symmetrically distributed pressing heads are set above the lifting handle. The dual-point pressing structure can balance the force distribution during disassembly, avoid deformation of the sealing strip caused by single-point force application, and at the same time assist in positioning to ensure accurate repositioning of the magnetic component.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0020] In this application, after the connector jacket body is installed at the corresponding rotary joint, the connector jacket body can be used normally. When it is necessary to observe the surface condition of the rotary joint, the observation window seal can be removed by holding the lifting handle. Then, the surface condition of the rotary joint can be observed through the observation window, thereby increasing the overall convenience of the connector jacket body during use. At the same time, the observation window seal also provides better support for the overall connector jacket body, so that the connector jacket body will not easily deform or bend during use, thus improving the convenience of use. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the connector jacket structure of this application;

[0022] Figure 2 This is a schematic diagram of the joint jacket structure with the observation window seal removed in this application;

[0023] Figure 3 This is a schematic diagram of the observation window seal structure in this application;

[0024] Figure 4 This is a schematic diagram of the internal mounting cavity structure in this application;

[0025] Figure 5 This is a schematic diagram of the internal outer layer structure of the connector jacket body in this application;

[0026] Figure 6 This is a schematic diagram of the magnetic bump structure in this application.

[0027] The markings in the diagram are: 1. Connector outer sleeve body; 2. Outer sleeve base; 3. Outer sleeve opening; 4. Observation window seal; 5. Lifting handle; 6. Anti-detachment slot; 7. Observation window; 8. Magnetic protrusion; 9. Pressing head; 10. Anti-slip edge strip; 11. Inner mounting cavity; 12. Mounting base plate; 13. Buffer support rod; 14. Upper mounting crossbar; 15. Mounting threaded hole; 16. Reinforcing rib. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] Example:

[0030] Reference Figure 1-6 ,

[0031] A rotary joint sleeve that is easy to install includes a sleeve body 1. Two through-viewing windows 7 are opened on the surface of the sleeve body 1. An observation window seal 4 is provided inside the observation window 7. A metal reinforcing rod is provided inside the observation window seal 4. The bottom of the sleeve body 1 is connected to a sleeve base 2. A sleeve opening 3 is glued to the lower surface of the sleeve base 2.

[0032] The inner walls on both sides of the observation window 7 are provided with anti-detachment grooves 6. Magnetic protrusions 8 are fixedly installed at both ends of the observation window seal 4 where they mate with the anti-detachment grooves 6. Magnetic sheets that mate with the magnetic protrusions 8 are adhered to the inner surface of the anti-detachment grooves 6. This structure enables quick assembly and disassembly through magnetic attraction, and the cooperation between the anti-detachment grooves and magnetic protrusions prevents accidental detachment, enhancing the stability of the sealing strip.

[0033] Anti-slip strips 10 are adhered to both sides of the magnetic protrusion 8. The anti-slip strips 10 abut against the inner wall of the anti-detachment groove 6. The anti-slip strips on both sides of the magnetic protrusion are in close contact with the inner wall of the anti-detachment groove. The anti-slip strips can increase the frictional resistance and prevent the magnetic protrusion from sliding in the groove due to vibration or external force, further improving the anti-displacement ability of the seal after installation.

[0034] The inner wall of the outer chassis 2 has an inner mounting cavity 11. A mounting base plate 12 is fixedly connected to the upper surface of the inner mounting cavity 11. Two buffer support rods 13 are provided on the upper surface of the mounting base plate 12. An upper mounting crossbar 14 is mounted on the top of each buffer support rod 13, and the surface of the upper mounting crossbar 14 has a threaded hole 15. The upper mounting crossbar 14 is fixed to the inner wall of the inner mounting cavity 11. The outer chassis has a mounting structure with buffer support rods, and the top of the buffer support rods is connected to the threaded crossbar. This design absorbs vibration energy during equipment operation through elastic elements, while the standardized threaded hole interface facilitates adaptation to the installation requirements of rotary joint bodies of different specifications.

[0035] The inner wall of the connector outer sleeve body 1 is filled with multiple reinforcing ribs 16. The network of reinforcing ribs forms a three-dimensional support frame, which significantly improves the compressive strength of the outer sleeve body while ensuring the lightweight structure, and can effectively resist the deformation risk caused by pressure fluctuations in the pipeline system.

[0036] A lifting handle 5 is provided in the middle of the outer surface of the observation window seal 4. The ergonomically designed lifting component provides a clear point of force application, allowing the operator to open and close the seal without the need for tools, which meets the needs of rapid maintenance in industrial scenarios.

[0037] The outer surface of the observation window seal 4 is bonded with pressing heads 9 on the upper and lower sides of the lifting handle 5, and symmetrically distributed pressing heads are set above the lifting handle. The dual-point pressing structure can balance the force distribution during disassembly, avoid deformation of the sealing strip caused by single-point force, and at the same time assist in positioning to ensure accurate repositioning of the magnetic component.

[0038] The implementation principle of this application for an easy-to-install rotary joint sleeve embodiment is as follows: During use, after installing the sleeve body 1 at the corresponding rotary joint, the sleeve body 1 can be used normally. When it is necessary to observe the surface condition of the rotary joint, the observation window seal 4 can be removed by holding the lifting handle 5. Then, the surface condition of the rotary joint can be observed through the observation window 7, thereby increasing the overall convenience of the sleeve body 1 during use. At the same time, the observation window seal 4 also provides better support for the overall sleeve body 1, so that the sleeve body 1 will not easily deform or bend during use, thus improving the convenience of use.

[0039] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A rotary joint sleeve that is easy to install, comprising a sleeve body (1), characterized in that: The surface of the connector jacket body (1) has two through observation windows (7). The observation window (7) is provided with an observation window seal (4). The observation window seal (4) is provided with a metal reinforcing rod. The bottom of the connector jacket body (1) is connected to the jacket base plate (2). The lower surface of the jacket base plate (2) is glued with the jacket opening (3).

2. The easily installable rotary joint sleeve as described in claim 1, characterized in that: The inner walls on both sides of the observation window (7) are provided with anti-detachment slots (6). Magnetic protrusions (8) are fixedly installed at both ends of the observation window seal (4) where they are adapted to the anti-detachment slots (6). Magnetic sheets adapted to the magnetic protrusions (8) are bonded to the inner surface of the anti-detachment slots (6).

3. The easily installable rotary joint sleeve as described in claim 2, characterized in that: The magnetic protrusion (8) has anti-slip strips (10) bonded to both sides of its surface, and the anti-slip strips (10) abut against the inner wall of the anti-detachment groove (6).

4. The easily installable rotary joint sleeve as described in claim 1, characterized in that: The inner wall of the outer casing (2) is provided with an inner mounting cavity (11). The upper surface of the inner mounting cavity (11) is fixedly connected to a mounting base plate (12). The upper surface of the mounting base plate (12) is provided with two buffer support rods (13). The top of the buffer support rods (13) is provided with an upper mounting crossbar (14), and the surface of the upper mounting crossbar (14) is provided with a mounting thread hole (15). The upper mounting crossbar (14) is fixed to the inner wall of the inner mounting cavity (11).

5. The easily installable rotary joint sleeve as described in claim 1, characterized in that: The inner wall of the connector jacket body (1) is filled with multiple reinforcing ribs (16).

6. The easily installable rotary joint sleeve as described in claim 1, characterized in that: A lifting handle (5) is provided in the middle of the outer surface of the observation window seal (4).

7. The easily installable rotary joint sleeve as described in claim 1, characterized in that: The outer surface of the observation window seal (4) is attached with pressing heads (9) on the upper and lower sides of the lifting handle (5).

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