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CN-224229630-U - Base and compressor equipment

CN224229630UCN 224229630 UCN224229630 UCN 224229630UCN-224229630-U

Abstract

The application relates to a base and compressor equipment. The base comprises a frame, a jackscrew cushion block and a leveling jackscrew. The leveling jackscrews penetrate through the jackscrew base plate on the foundation in a butt mode through the first screw holes, efficient and accurate leveling can be conducted in the installation process of the base, the field installation steps of the base are simplified, the installation time and labor cost are reduced, and the installation efficiency of the base is improved. The leveling of the base is carried out through the leveling jackscrews, so that uneven stress of the base caused by violent leveling by using the triangular iron blocks can be avoided, dynamic balance of compressor equipment can be maintained, vibration and abrasion of the compressor are reduced, and the service life of the compressor is prolonged.

Inventors

  • YIN HANG
  • WANG CUNHUA
  • Han Haibiao

Assignees

  • 上海齐耀螺杆机械有限公司

Dates

Publication Date
20260512
Application Date
20250627

Claims (13)

  1. 1. A base, comprising: The frame (101) comprises a containing cavity (11) and side plates (12) which are connected end to form the containing cavity (11), wherein each side plate (12) comprises a main plate (121), a top plate (122) and a bottom plate (123), the top plates (122) are protruded out of the top ends of the main plates (121), the bottom plates (123) are protruded out of the bottom ends of the main plates (121), the top plates (122) and the bottom plates (123) are both located on one side, far away from the containing cavity (11), of the main plates (121), and first screw holes (1231) are formed in the bottom plates (123); The jackscrew cushion block (102) is arranged on one side of the bottom plate (123) facing the top plate (122), and a second screw hole (21) is formed in the jackscrew cushion block (102) at a position corresponding to the first screw hole (1231); And leveling jackscrews (103) sequentially penetrate through the second screw holes (21) and the first screw holes (1231) and are used for abutting against jackscrew base plates on the foundation.
  2. 2. The base according to claim 1, characterized in that said frame (101) further comprises a partition (13), said partition (13) being arranged inside said housing cavity (11) and connected to said side plate (12); The base also comprises an anti-slip cover plate (104), and the anti-slip cover plate (104) is arranged on the top surface of the partition plate (13).
  3. 3. The base according to claim 2, characterized in that the housing cavity (11) comprises at least one grouting cavity (1101), the non-slip cover plate (104) being provided with at least one grouting through hole (41) at a position corresponding to any one of the grouting cavities (1101); The base also comprises at least one grouting opening (105), the grouting openings (105) are communicated to the grouting through holes (41) one by one, and the top of each grouting opening (105) is higher than the top surface of the anti-slip cover plate (104).
  4. 4. The base according to claim 2, characterized in that the housing chamber (11) further comprises a first blowdown chamber (1102), the anti-slip cover plate (104) being provided with a first blowdown through hole (42) at a position corresponding to the first blowdown chamber (1102), the first blowdown through hole (42) being in communication with the first blowdown chamber (1102); the base still includes first blowdown net (106), drain (107) and first blow off pipe (108), first blowdown net (106) install in first blowdown through-hole (42) and with first blowdown through-hole (42) intercommunication, drain (107) set up in outside holding chamber (11), the one end of first blow off pipe (108) communicate to first blowdown chamber (1102), the other end of first blow off pipe (108) communicates to drain (107).
  5. 5. The base according to claim 4, wherein the accommodating chamber (11) further comprises a second blowdown chamber (1103), the anti-slip cover plate (104) is provided with a second blowdown through hole (43) at a position corresponding to the second blowdown chamber (1103), the second blowdown through hole (43) is communicated with the second blowdown chamber (1103), and the first blowdown chamber (1102) and the second blowdown chamber (1103) are respectively arranged at two opposite corners of the accommodating chamber (11); The base also comprises a second sewage draining net (109) and a second sewage draining pipe (110), wherein the second sewage draining net (109) is installed in the second sewage draining through hole (43) and is communicated with the second sewage draining through hole (43), one end of the second sewage draining pipe (110) is communicated with the second sewage draining cavity (1103), and the other end of the second sewage draining pipe (110) is communicated with the first sewage draining cavity (1102).
  6. 6. The base of claim 1, further comprising a cofferdam (111), the cofferdam (111) being disposed on a top surface of the frame (101).
  7. 7. The base of claim 6, further comprising a leveling pad (112), the leveling pad (112) being disposed at a corner of the frame (101).
  8. 8. The base of claim 7, wherein the cofferdam (111) is recessed at a position corresponding to the leveling pad (112) to locate the leveling pad (112) outside the cofferdam (111).
  9. 9. The base according to claim 1, characterized in that the foundation is provided with a fastening member (114), and the bottom plate (123) is further provided with a first fastening hole (1232); The base also comprises a fastening cushion block (113), wherein the fastening cushion block (113) is arranged on the top surface and/or the bottom surface of the bottom plate (123), and a second fastening hole (131) is arranged at a position corresponding to the first fastening hole (1232) on the fastening cushion block (113); Wherein the first fastening hole (1232) and the second fastening hole (131) are each for allowing the fastener (114) to pass therethrough to fix the base and the foundation.
  10. 10. The base of claim 9, further comprising a support rib (115), the support rib (115) being connected to both ends of the fastening pad (113) on the top surface of the bottom plate (123), the support rib (115) being connected between the top plate (122) and the bottom plate (123).
  11. 11. The base of claim 1, further comprising: a ground plate (116) provided on the side plate (12), and And a lifting lug (117) arranged on the side plate (12).
  12. 12. The base of claim 2, further comprising: The compressor foot (118) is arranged on the anti-skid cover plate (104); A gear box foot (119) arranged on the anti-slip cover plate (104), and And the motor feet (120) are arranged on the anti-slip cover plate (104).
  13. 13. A compressor apparatus comprising a base as claimed in any one of claims 1 to 12 and a compressor mounted to a compressor foot (118) of the base.

Description

Base and compressor equipment Technical Field The application relates to the technical field of bases, in particular to a base and compressor equipment. Background The screw compressor is used as a high-efficiency gas compression device, is widely applied to various fields of industrial production, and the stability and the service life of the screw compressor are greatly dependent on the installation accuracy and dynamic balance of a screw compressor unit. However, in actual construction sites, the installation of screw compressor units often presents challenges, where leveling difficulties are a common problem. Conventional installation methods typically rely on the experience of the installer by using simple tools such as triangular iron blocks for violence leveling. Although the method can realize the primary stabilization of the screw compressor unit in a short period, uneven stress of the stand is easily caused due to the rough and inaccurate leveling mode. Over time, such uneven stresses may cause bending deformation of the steel structure of the screw compressor unit, thereby affecting the dynamic balance of the screw compressor unit. The dynamic balance imbalance of the screw compressor unit not only can increase the vibration of the screw compressor, but also can cause additional abrasion to the core components of the screw compressor, thereby obviously reducing the service life of the screw compressor. In addition, the increase of vibration may also cause the rise of noise, affecting the comfort and safety of the working environment. Therefore, how to realize accurate leveling of the screw compressor unit in the installation process and ensure long-term stable operation of the screw compressor unit becomes a technical problem to be solved urgently. Disclosure of utility model The application aims to provide a base and compressor equipment, which can solve the technical problems that the dynamic balance of a screw compressor unit is affected, the service life of the screw compressor is shortened, and the comfort and safety of a working environment are affected due to uneven stress of a rack when a installer uses simple tools such as a triangular iron block to perform violent leveling at present. In order to solve the problems, the application provides a base, which comprises a frame, a top plate, a bottom plate, a top wire cushion block, a leveling top wire and a top wire cushion plate, wherein the frame comprises a containing cavity and side plates which are connected end to form the containing cavity, the side plates comprise a main plate, the top plate and the bottom plate, the top plate protrudes out of the top end of the main plate, the top plate and the bottom plate are both positioned on one side of the main plate far away from the containing cavity, the bottom plate is provided with a first screw hole, the top wire cushion block is arranged on one side of the bottom plate facing the top plate, the top wire cushion block is provided with a second screw hole at a position corresponding to the first screw hole, and the leveling top wire sequentially penetrates through the second screw hole and the first screw hole and is used for abutting against the top wire cushion plate on a foundation. In some embodiments, the frame further comprises a spacer plate disposed within the receiving chamber and connected to the side plate, and the base further comprises an anti-slip cover plate disposed on a top surface of the spacer plate. In some embodiments, the accommodating cavity comprises at least one grouting cavity, the anti-slip cover plate is provided with at least one grouting through hole at a position corresponding to any one grouting cavity, the base further comprises at least one grouting opening, the grouting openings are communicated to the grouting through holes one by one, and the top of the grouting opening is higher than the top surface of the anti-slip cover plate. In some embodiments, the accommodating cavity further comprises a first blowdown cavity, the anti-skid cover plate is provided with a first blowdown through hole at a position corresponding to the first blowdown cavity, the first blowdown through hole is communicated with the first blowdown cavity, the base further comprises a first blowdown net, a blowdown outlet and a first blowdown pipe, the first blowdown net is installed in the first blowdown through hole and is communicated with the first blowdown through hole, the blowdown outlet is arranged outside the accommodating cavity, one end of the first blowdown pipe is communicated to the first blowdown cavity, and the other end of the first blowdown pipe is communicated to the blowdown outlet. In some embodiments, the accommodating cavity further comprises a second blowdown cavity, the anti-skid cover plate is provided with a second blowdown through hole at a position corresponding to the second blowdown cavity, the second blowdown through hole is communicated with the second