Self-sealing rotary compensator

Abstract

The utility model provides a self-sealing rotary compensator, and relates to the field of rotary compensators. The self-sealing rotary compensator comprises a compensator body and an anti-explosion reinforcing plate, the anti-explosion reinforcing plate is fixedly connected with one end of a first special-shaped linkage structure, the top of the first special-shaped linkage structure makes contact with the bottom of a positioning supporting pad, and a T-shaped supporting rod is fixedly arranged at the top of the positioning supporting pad; the outer circumferential face of the T-shaped supporting rod is sleeved with a first tough spring. According to the self-sealing rotary compensator, the compensator body, an anti-explosion reinforcing plate, a first special-shaped linkage structure, a positioning supporting pad, a T-shaped supporting rod, a first toughness spring, a first linkage position control frame, a hinge, a second linkage position control frame, a position control sleeve rod, a linkage sliding rod, a first force application module and a second toughness spring are arranged; the safety performance of the rotary compensator can be effectively improved, the service life of the rotary compensator is longer, and the practical effect of the rotary compensator is enhanced.

Description

Technical Field

[0001] The utility model relates to a rotary compensator, in particular to a self-sealing rotary compensator, and belongs to the technical field of rotary compensators. Background Art

[0002] A rotary compensator is a mechanical component that achieves compensation through rotation and is widely used in various industrial fields. It consists of two main parts: a rotating platform and a compensating device. The rotating platform carries the rotational motion of the main body, while the compensating device, located inside the rotating platform, senses the platform's motion and makes corresponding adjustments.

[0003] After searching, the self-sealing rotary compensator disclosed in the Chinese patent with publication number CN220379169U includes: a rotating cylinder, a pressure cover, a sealing seat, and a reducing pipe. The utility model has the following beneficial effects: by setting a groove one, a sealing ring one, and a sealing ring two, and cooperating with the pressure cover and the rotating cylinder, the sealing packing between the sealing ring one and the sealing ring two can be effectively sealed. When the pressure gradually increases, the elbows at both ends of the rotary compensator generate opposite blind plate tensions, so that the sealing ring one and the sealing ring two are naturally compressed. The sealing ring one and the sealing ring two simultaneously compress the sealing packing, ensuring the seal and achieving a self-sealing effect in which the higher the medium pressure, the better the sealing effect.

[0004] Although the above solution can ensure sealing and achieve a self-sealing effect in which the higher the medium pressure, the better the sealing effect, the rotary compensator in the above patent is difficult to improve its own safety performance. Generally, a rotary compensator is easily damaged when subjected to impact. Therefore, we provide a self-sealing rotary compensator to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the present invention is to provide a self-sealing rotary compensator in order to solve the above problems, so as to solve the problem in the above-mentioned reference documents that it is difficult to improve its own safety performance.

[0007] (2) Technical solution

[0008] The present invention is realized through the following technical solutions: a self-sealing rotary compensator, comprising a compensator body and an explosion-proof reinforcement plate, wherein the explosion-proof reinforcement plate is fixedly connected to one end of a first special-shaped linkage structure, the top of the first special-shaped linkage structure contacts the bottom of a positioning support pad, a T-shaped support rod is fixedly provided on the top of the positioning support pad, a first toughness spring is sleeved on the outer circumference of the T-shaped support rod, one end of the first toughness spring is fixedly connected to the top of a first linkage position control frame, the first linkage position control frame is connected to the second linkage position control frame by a hinge, and the close fit between the components can improve the safety performance of the rotary compensator itself and enhance the practicality of the rotary compensator.

[0009] Preferably, a positioning sleeve rod is fixedly provided inside the first linkage positioning frame, and a linkage slide rod is slidingly provided inside the positioning sleeve rod. One end of the linkage slide rod is fixedly connected to one side of the first force-applying module, and the first force-applying module is in contact with the first special-shaped linkage structure. The setting of the first special-shaped linkage structure can effectively cooperate with other components to achieve a linkage effect.

[0010] Preferably, a second resilient spring is fixedly provided on one side of the first force-applying module, and one end of the second resilient spring is fixedly provided inside the first linkage position control frame. The setting of the first linkage position control frame can effectively limit other components, thereby ensuring the stability of other components.

[0011] Preferably, the first linkage control frame is fixedly provided with a second special-shaped linkage structure through an external mounting plate, and the second special-shaped linkage structure is inserted into the interior of the limiting protective shell. The setting of the limiting protective shell can effectively protect its internal components and make its internal components less susceptible to external interference.

[0012] Preferably, the internal sliding of the limiting protective shell is provided with a guiding single rod, and the two ends of the guiding single rod are fixedly provided with a second force-applying module and an external pull ring. The second force-applying module is in contact with the second special-shaped linkage structure. The setting of the second special-shaped linkage structure can effectively enter the limiting protective shell and squeeze other components.

[0013] Preferably, the outer circumference of the guide rod is sleeved with a third resilient spring, which is fixedly arranged inside the limiting protective shell. The arrangement of the third resilient spring can effectively reset other components by utilizing the elasticity of the third resilient spring itself.

[0014] Preferably, there are two groups of explosion-proof reinforcement plates, which are symmetrically distributed on both sides of the compensator body. Both groups of explosion-proof reinforcement plates are provided with a first special-shaped linkage structure. There are two groups of first special-shaped linkage structures. The setting of the explosion-proof reinforcement plates can effectively prevent the rotary compensator from over-expanding and bursting.

[0015] Preferably, there are two groups of the second force-applying modules, and the two groups of second force-applying modules are symmetrically distributed on both sides of the second special-shaped linkage structure. A guide rod is respectively provided on one side of the two groups of second special-shaped linkage structures. There are two groups of guide rods in total. The setting of the guide rods can effectively support other components and enable other components to translate stably.

[0016] The utility model provides a self-sealing rotary compensator, which has the following beneficial effects:

[0017] 1. The self-sealing rotary compensator can effectively improve the safety performance of the rotary compensator itself through the arrangement of the compensator body, explosion-proof reinforcement plate, first special-shaped linkage structure, positioning support pad, T-shaped support rod, first toughness spring, first linkage position control frame, hinge, second linkage position control frame, position control sleeve rod, linkage slide rod, first force application module, and second toughness spring, so as to extend the service life of the rotary compensator and enhance its practical effect.

[0018] 2. The self-sealing rotary compensator, through the setting of the external mounting plate, the second special-shaped linkage structure, the limiting protective shell, the guide single rod, the second force module, the external pull ring, and the third toughness spring, can effectively achieve the effect of convenient disassembly and assembly, facilitate the work of the staff, reduce the work intensity, and shorten the operation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the explosion-proof reinforcement plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure inside the first linkage position control frame of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the interior of the protective shell of the utility model.

[0023]

Main component symbol description

[0024] 1. Compensator body; 2. Explosion-proof reinforcement plate; 3. First special-shaped linkage structure; 4. Positioning support pad; 5. T-shaped support rod; 6. First resilient spring; 7. First linkage position control frame; 8. Hinge; 9. Second linkage position control frame; 10. Position control sleeve rod; 11. Linkage slide rod; 12. First force module; 13. Second resilient spring; 14. External mounting plate; 15. Second special-shaped linkage structure; 16. Restriction protective shell; 17. Guide single rod; 18. Second force module; 19. External pull ring; 20. Third resilient spring. DETAILED DESCRIPTION

[0025] An embodiment of the utility model provides a self-sealing rotary compensator.

[0026] See also Figure 1 and Figure 3 , including a compensator body 1 and an explosion-proof reinforcement plate 2. The compensator body 1 is an existing technology and will not be described in detail. There are two groups of explosion-proof reinforcement plates 2, and the two groups of explosion-proof reinforcement plates 2 are symmetrically distributed on both sides of the compensator body 1. Both groups of explosion-proof reinforcement plates 2 are provided with a first special-shaped linkage structure 3. There are two groups of first special-shaped linkage structures 3. The explosion-proof reinforcement plate 2 is fixedly connected to one end of the first special-shaped linkage structure 3. The purpose of setting up multiple groups of explosion-proof reinforcement plates 2 and the first special-shaped linkage structure 3 is to enhance the safety performance of the compensator body 1 through large-area contact with the compensator body 1 under the influence of the first special-shaped linkage structure 3 and other components.

[0027] See also Figure 2 and Figure 3 The top of the first special-shaped linkage structure 3 contacts the bottom of the positioning support pad 4, and a T-shaped support rod 5 is fixedly provided on the top of the positioning support pad 4. The outer circumferential surface of the T-shaped support rod 5 is sleeved with a first tough spring 6, and one end of the first tough spring 6 is fixedly connected to the top of the first linkage control frame 7. The positioning support pad 4, the T-shaped support rod 5 and the first tough spring 6 cooperate with each other, and utilize the elasticity of the first tough spring 6 itself. The first tough spring 6 can pull the T-shaped support rod 5 to move, so that the positioning support pad 4 can support the first special-shaped linkage structure 3.

[0028] See also Figure 3 and Figure 4 The first linkage control frame 7 is fixed with a second special-shaped linkage structure 15 through an external mounting plate 14. The second special-shaped linkage structure 15 is inserted into the interior of the limiting protective shell 16. The second special-shaped linkage structure 15 conforms to the groove reserved in the limiting protective shell 16, so that the limiting protective shell 16 moves according to a predetermined trajectory.

[0029] See also Figure 4 A guide rod 17 is provided to limit the internal sliding of the protective shell 16, and a third resilient spring 20 is sleeved on the outer circumference of the guide rod 17. The third resilient spring 20 is fixedly provided inside the limiting protective shell 16. A second force module 18 and an external pull ring 19 are fixedly provided at both ends of the guide rod 17. The cooperation between the guide rod 17, the second force module 18, the external pull ring 19 and the third resilient spring 20, and the elasticity of the third resilient spring 20 itself, can effectively push the second force module 18 to reset, thereby jamming the second special-shaped linkage structure 15.

[0030] See also Figure 4There are two groups of second force-applying modules 18, and the two groups of second force-applying modules 18 are symmetrically distributed on both sides of the second special-shaped linkage structure 15. A guide single rod 17 is respectively provided on one side of the two groups of second special-shaped linkage structures 15. There are two groups of guide single rods 17. The purpose of setting multiple groups of second special-shaped linkage structures 15 is to effectively ensure the stability of the second special-shaped linkage structure 15 so that the second special-shaped linkage structure 15 will not tilt due to external force.

[0031] See also Figure 3 and Figure 4 The second force-applying module 18 contacts the second special-shaped linkage structure 15. A positioning sleeve rod 10 is fixedly provided inside the first linkage positioning control frame 7. A linkage slide rod 11 is slidingly provided inside the positioning sleeve rod 10. One end of the linkage slide rod 11 is fixedly connected to one side of the first force-applying module 12. The close fit between the positioning sleeve rod 10 and the linkage slide rod 11 ensures the stability of the first force-applying module 12, so that the first force-applying module 12 can only move in the horizontal direction.

[0032] See also Figure 3 A second resilient spring 13 is fixedly provided on one side of the first force-applying module 12, and one end of the second resilient spring 13 is fixedly provided inside the first linkage position control frame 7. The purpose of providing the second resilient spring 13 is to utilize the elastic characteristics of the second resilient spring 13 itself to effectively reset the first force-applying module 12, so that the first force-applying module 12 is always in close contact with the first special-shaped linkage structure 3, the first force-applying module 12 is in contact with the first special-shaped linkage structure 3, and the first linkage position control frame 7 is connected to the second linkage position control frame 9 through the hinge 8.

[0033] Working principle: Through external force, the first linkage control frame 7 and the second linkage control frame 9 are closed, so that the second special-shaped linkage structure 15 enters the limiting protective shell 16, and the second special-shaped linkage structure 15 will press the second force-applying module 18 inside the limiting protective shell 16, so that the second force-applying module 18 drives the guide single rod 17 and the external pull ring 19 to move accordingly. When the second special-shaped linkage structure 15 reaches the predetermined position, the elasticity of the third toughness spring 20 itself pushes the second force-applying module 18 to reset, thereby exerting a limiting effect on the second special-shaped linkage structure 15, ensuring the stability of the first linkage control frame 7 and the second linkage control frame 9 after closing, and When the compensator body 1 expands and deforms, it will drive the explosion-proof reinforcement plate 2 to move, causing the first special-shaped linkage structure 3 to move accordingly, pushing the T-shaped support rod 5 on the positioning support pad 4 to move, causing the first resilient spring 6 to gradually stretch. At the same time, the movement of the first special-shaped linkage structure 3 will also push the first force module 12 to move in the first linkage control frame 7, causing the linkage slide rod 11 to retract into the control sleeve rod 10, compressing the second resilient spring 13. Under the elastic action of the first resilient spring 6 and the second resilient spring 13 themselves, the reaction force strengthens the contact force between the explosion-proof reinforcement plate 2 and the compensator body 1, thereby improving the safety performance of the compensator body 1 to a certain extent.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A self-sealing rotary compensator, comprising a compensator body (1) and an explosion-proof reinforcement plate (2), characterized in that: The explosion-proof reinforcement plate (2) is fixedly connected to one end of the first special-shaped linkage structure (3); the top of the first special-shaped linkage structure (3) contacts the bottom of the positioning support pad (4); a T-shaped support rod (5) is fixedly provided on the top of the positioning support pad (4); a first toughness spring (6) is sleeved on the outer circumference of the T-shaped support rod (5); one end of the first toughness spring (6) is fixedly connected to the top of the first linkage position control frame (7); and the first linkage position control frame (7) is connected to the second linkage position control frame (9) via a hinge (8).

2. The self-sealing rotary compensator according to claim 1, characterized in that: A positioning sleeve rod (10) is fixedly provided inside the first linkage positioning frame (7), a linkage slide rod (11) is slidably provided inside the positioning sleeve rod (10), one end of the linkage slide rod (11) is fixedly connected to one side of the first force applying module (12), and the first force applying module (12) is in contact with the first special-shaped linkage structure (3).

3. The self-sealing rotary compensator according to claim 2, characterized in that: A second resilient spring (13) is fixedly provided on one side of the first force application module (12), and one end of the second resilient spring (13) is fixedly provided inside the first linkage position control frame (7).

4. The self-sealing rotary compensator according to claim 1, characterized in that: The first linkage position control frame (7) is fixedly provided with a second special-shaped linkage structure (15) via an external mounting plate (14); the second special-shaped linkage structure (15) is plugged into the interior of the limiting protective shell (16).

5. The self-sealing rotary compensator according to claim 4, characterized in that: The internal sliding of the limiting protective shell (16) is provided with a guide single rod (17), and the two ends of the guide single rod (17) are fixedly provided with a second force application module (18) and an external pull ring (19), and the second force application module (18) is in contact with the second special-shaped linkage structure (15).

6. The self-sealing rotary compensator according to claim 5, characterized in that: The outer circumferential surface of the guide single rod (17) is sleeved with a third resilient spring (20), and the third resilient spring (20) is fixedly arranged inside the limiting protective shell (16).

7. The self-sealing rotary compensator according to claim 1, characterized in that: There are two groups of explosion-proof reinforcement plates (2), which are symmetrically distributed on both sides of the compensator body (1). Both groups of explosion-proof reinforcement plates (2) are provided with a first special-shaped linkage structure (3), and there are two groups of first special-shaped linkage structures (3).

8. The self-sealing rotary compensator according to claim 5, characterized in that: There are two groups of the second force applying modules (18), which are symmetrically distributed on both sides of the second special-shaped linkage structure (15). One side of the two groups of second special-shaped linkage structures (15) is respectively provided with a guide single rod (17), and there are two groups of the guide single rod (17).

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