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CN-224229528-U - Sealed spherical compensator

CN224229528UCN 224229528 UCN224229528 UCN 224229528UCN-224229528-U

Abstract

The utility model relates to the technical field of compensators, and discloses a sealed spherical compensator which comprises a shell, wherein mounting rings are respectively arranged at the upper end and the lower end of the middle part of the outer side of the shell, the bottom of the shell is fixedly connected with a mounting bottom plate, a plurality of mounting circular plates are fixedly connected at the middle lower part of the outer side of the shell at equal intervals, the top of each mounting circular plate is fixedly connected with a fixed thick rod, a telescopic thin rod is slidingly connected inside the fixed thick rod, a fixed top plate is fixedly connected at the periphery of the bottom of each mounting ring, and springs are fixedly connected at the bottom of each fixed top plate. According to the utility model, the fixed top plate is stressed, the spring compresses or stretches to absorb energy, the telescopic thin rod slides in the fixed thick rod, the deformation and deflection of the spring are limited, the stability of the buffering direction is ensured, the stress is dispersed in an auxiliary manner, the kinetic energy is consumed by sliding friction, the external impact is converted into the energy loss of the spring deformation and the rod body sliding, the buffering protection is realized, and the occurrence probability of leakage is reduced.

Inventors

  • WANG WENMING
  • FENG TAO
  • WANG HANZHENG
  • FENG YUJIN

Assignees

  • 山东明辉工业技术有限公司

Dates

Publication Date
20260512
Application Date
20250521

Claims (8)

  1. 1. The utility model provides a sealed spherical compensator, includes casing (1), its characterized in that install ring (14) in the middle part upper and lower extreme in the outside of casing (1), the bottom fixedly connected with mounting plate (10) of casing (1), the equidistant fixedly connected with of lower part is installed plectane (6) in the outside of casing (1), the top fixedly connected with thick pole (17) of installation plectane (6), the inside sliding connection of thick pole (17) of fixing has flexible thin pole (8), the bottom all around the bottom of installing ring (14) all fixedly connected with fixed roof (16), the bottom fixedly connected with spring (11) of fixed roof (16), the top of flexible thin pole (8) with the bottom middle part fixedly connected with of fixed roof (16), the bottom of flexible thin pole (8) runs through the middle part of installation plectane (6) and fixedly connected with fixed plectane (7), the middle part of fixed plectane (7) with the outside of mounting plate (10) is fixedly connected with, the right side of casing (1) all around fixed roof (16) has clean mechanism (2).
  2. 2. The sealed spherical compensator of claim 1, wherein the cleaning mechanism (2) comprises a mounting plate (209), the mounting plate (209) is rotationally connected to the right end of the top of the shell (1), a cleaning tank (208) is fixedly connected to the rear side of the mounting plate (209), a motor (201) is installed in the middle of the rear side of the cleaning tank (208), a rotating rod (203) is fixedly connected to the output end of the motor (201), stirring blades (205) are fixedly connected to the outer side of the rotating rod (203) at equal intervals, a plurality of nozzles (204) are equidistantly installed on the front side of the mounting plate (209), a clamping groove block (206) is fixedly connected to the front side of the rotating rod (203), an elastic scraping plate (207) is clamped in the middle of the front side of the clamping groove block (206), and a feeding pipe (202) is communicated to the rear side top of the cleaning tank (208).
  3. 3. A sealed spherical compensator according to claim 2, wherein a circular cover (18) is mounted on the rear side of the feed pipe (202), and a fixed cylinder (19) is fixedly connected to the middle of the rear side of the circular cover (18).
  4. 4. The sealed spherical compensator according to claim 1, wherein a rotating cylinder (3) is rotatably connected to the middle part of the right side of the top end of the housing (1), and a fixing base (15) is fixedly connected to the bottom of the mounting base plate (10).
  5. 5. A sealed spherical compensator according to claim 1, wherein a plurality of nuts (4) are connected to the outer side of the mounting ring (14) at equal intervals, and bolts (5) are connected to the outer side of the bottoms of the nuts (4) at equal intervals.
  6. 6. The sealed spherical compensator according to claim 1, wherein a plurality of circular holes (9) are formed in the outer side of the mounting base plate (10) at equal intervals.
  7. 7. The sealed spherical compensator according to claim 1, wherein the clamping groove plate (13) is fixedly connected to the top of the front side of the shell (1).
  8. 8. A sealed spherical compensator according to claim 7, characterized in that the middle part of the clamping groove plate (13) is provided with a billboard (12).

Description

Sealed spherical compensator Technical Field The utility model relates to the technical field of compensators, in particular to a sealed spherical compensator. Background The spherical compensator is a compensation device for pipeline system, uses spherical body as main movable component, utilizes the angular displacement of spherical body to absorb the deformation of pipeline due to expansion with heat and contraction with cold and mechanical displacement, can effectively compensate the axial, transverse and angular displacement of pipeline and reduce the stress produced by pipeline due to deformation, and has the characteristics of large compensation capacity, small occupied space, convenient installation and adaptability to complex pipeline arrangement, and can be widely applied to pipeline systems in the fields of heat, chemical industry and metallurgy. The sealing type spherical compensator is a special type of spherical compensator, the sealing structure is emphasized on the basis of the common spherical compensator, high-performance sealing materials and unique sealing designs such as sealing rings and sealing gasket parts are adopted, internal medium leakage is effectively prevented, axial, transverse and angular displacement generated by thermal expansion and contraction and mechanical displacement of a pipeline is absorbed, pipeline deformation stress is reduced, meanwhile, tightness and safety of the system are ensured, the sealing type spherical compensator is commonly used in a thermal, chemical and petroleum industrial pipeline system with higher requirements on sealing performance, but in the use process, the sealing type spherical compensator is mainly used for compensating the transverse displacement of the pipeline, the axial displacement compensating capability is relatively weak, if larger axial displacement and transverse displacement exist in the pipeline system at the same time, the sealing type spherical compensator needs to be used together with other types of compensators, the complexity and cost of the pipeline system are increased, in the prior art, the internal structure of the sealing type spherical compensator is improved, for example, the flexibility of a connecting part of a ball body and the pipeline is increased, the sealing type spherical compensator is adopted, the ball body can adapt to the axial displacement to a certain extent while realizing the transverse displacement compensation, however, the sealing type spherical compensator can bear the sealing type spherical compensator and the sealing type spherical compensator can bear the sealing type and the sealing type spherical compensator with high-speed and high-speed friction. Disclosure of utility model In order to make up for the defects, the utility model provides a sealed spherical compensator, which aims to solve the problems that in the prior art, when a pipeline is displaced, a ball body and a sealing element bear larger impact force and friction force, and when the pipeline is in a state for a long time, the surface of the ball body and the sealing element are rapidly worn, so that the sealing performance is reduced, and medium leakage occurs. In order to achieve the above purpose, the sealed spherical compensator comprises a shell, wherein mounting rings are arranged at the upper end and the lower end of the middle of the outer side of the shell, a mounting bottom plate is fixedly connected to the bottom of the shell, a plurality of mounting circular plates are fixedly connected to the middle and lower portions of the outer side of the shell at equal intervals, a fixed thick rod is fixedly connected to the top of each mounting circular plate, a telescopic thin rod is slidably connected to the inside of each fixed thick rod, a fixed top plate is fixedly connected to the periphery of the bottom of each mounting ring, a spring is fixedly connected to the bottom of each fixed top plate, the top of each telescopic thin rod is fixedly connected to the middle of each bottom end of each fixed top plate, a fixed circular plate is penetrated through the bottom of each telescopic thin rod, the middle of each fixed circular plate is fixedly connected to the outer side of each mounting bottom plate, and a cleaning mechanism is arranged on the right side of the top of the shell and used for cleaning the inside of the shell. As a further description of the above technical solution: The cleaning mechanism comprises a mounting plate, the mounting plate is rotationally connected to the right end of the top of the shell, the cleaning tank is fixedly connected to the rear side of the mounting plate, a motor is installed in the middle of the rear side of the cleaning tank, the output end of the motor is fixedly connected with a rotating rod, stirring blades are fixedly connected to the outer side of the rotating rod at equal intervals, a plurality of nozzles are installed at the front side of the mounting plate at equal interval