CN218599126U

CN218599126U - Reinforced compensator

Info

Publication number: CN218599126U
Application number: CN202221483864.XU
Authority: CN
Inventors: 陈高兴; 唐友风; 拜波
Original assignee: Jiangsu Weizman Bellows Co ltd
Current assignee: Jiangsu Weizman Bellows Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2023-03-10
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to a compensator technical field especially relates to a strenghthened type compensator. The utility model adopts the technical proposal that: including the bellows main part, the left and right sides of bellows main part is equipped with a seamless takeover respectively, the inside of bellows main part is equipped with the draft tube, the outside position flange structure of seamless takeover, the one end of draft tube and similar position the flange structure adopts the welded mode of surrounding type to link together, the draft tube with the welding position of flange structure forms the weld zone, controls two connect the fastening together through screw rod and nut, otic placode subassembly between the flange structure. The utility model has the advantages that: through adopting brand-new connected mode to weld the cooperation at two welding position, cooperation intensity when can ensure to connect is better, and the security when later stage uses is higher, and the medium trickles and is difficult to form at the port and piles up, and trickles more smoothly, increases intensity.

Description

Reinforced compensator

Technical Field

The utility model relates to a compensator technical field especially relates to a strenghthened type compensator.

Background

When the existing compensator structure is produced, the inner guide cylinder and the connecting pipe are in welding transition, the uniformity is poor when welding is performed, the condition that media are accumulated at a port part easily occurs at a welding position in the using process, the smoothness is poor, the connection strength is relatively low, the relay is concentrated on the connecting pipe in the using process, the connection position is in rigid fit, the damage is easily generated when the compensator is used, the connecting pipe and the flange are directly welded through positioning fit, the connection strength is not ideal, the acting force is single-point force when the compensator is used, and the durability is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a strenghthened type compensator, it adopts brand-new structural design, welds the cooperation through adopting brand-new connected mode at two welded position, and the cooperation intensity when can ensure to connect is better, and the security when using in the later stage is higher, and the medium trickles and is difficult to form at the port and piles up, and trickles more smoothly, add intensity. In addition, in the using process, the tensile force is concentrated on the flange instead of the connecting pipe, the connecting pipe is mainly connected with the corrugated pipe, and the flexible expansion and contraction are controlled. Embedded welding for the junction inside and outside even welding makes the takeover pulling force more even, and the product during operation can not lead to the single-point atress, and the whole durability in the use is stronger, and life is longer.

The technical scheme of the utility model as follows:

a strenghthened type compensator which characterized in that: including the bellows main part, the left and right sides of bellows main part is equipped with a seamless takeover respectively, the inside of bellows main part is equipped with the draft tube, the outside position flange structure of seamless takeover, the one end of draft tube and similar position the flange structure adopts the welded mode of surrounding type to link together, the draft tube with the welding position of flange structure forms the weld zone, controls two connect the fastening together through screw rod and nut, otic placode subassembly between the flange structure, seamless takeover with the back welding is connected through the cooperation mode of embedding between the flange structure together, seamless takeover with the welding position of flange structure is equipped with the embedding mating grooves.

Furthermore, the welding seam between the corrugated pipe main body and the seamless connecting pipe is welded by adopting a V-shaped welding groove.

Furthermore, the two seamless connecting pipes at the left and right positions are different from the flange structures at the adjacent positions in embedding mode and size.

The utility model has the advantages that:

the utility model discloses a brand-new structural design, through adopt brand-new connected mode to weld the cooperation at two welded position, cooperation intensity when can ensureing to connect is better, and the security when using in the later stage is higher, and the medium trickles and is difficult to form at the port and piles up, and trickles more smoothly, add intensity. In addition, in the use process, the pulling force is concentrated on the flange instead of the connecting pipe, the connecting pipe is mainly connected with the corrugated pipe, and the flexible expansion and contraction are controlled. Embedded welding for the junction inside and outside even welding makes the takeover pulling force more even, and the product during operation can not lead to the single-point atress, and the whole durability in the use is stronger, and life is longer.

Drawings

FIG. 1 is a schematic half-sectional view of the present invention;

in the figure: 1. the corrugated pipe comprises a corrugated pipe body, 2 parts of a seamless connecting pipe, 3 parts of a guide cylinder, 4 parts of a flange structure, 5 parts of a screw, 6 parts of a welding area, 7 parts of an embedded matching groove.

Detailed Description

As shown in figure 1, a strenghthened type compensator, it adopts brand-new structural design, through adopting brand-new connected mode to weld the cooperation at two welded position, cooperation intensity when can ensure to connect is better, and the security when later stage uses is higher, and the medium trickles and is difficult to form at the port and piles up, and trickles more smoothly, increases intensity. In addition, in the use process, the pulling force is concentrated on the flange instead of the connecting pipe, the connecting pipe is mainly connected with the corrugated pipe, and the flexible expansion and contraction are controlled. Embedded welding for the junction inside and outside even welding makes the takeover pulling force more even, and the product during operation can not lead to the single-point atress, and the whole durability in the use is stronger, and life is longer. The corrugated pipe comprises a corrugated pipe main body 1, the left side and the right side of the corrugated pipe main body 1 are respectively provided with a seamless connection pipe 2, a guide cylinder 3 is arranged inside the corrugated pipe main body 1, the outer side of the seamless connection pipe 2 is connected with a flange structure 4, one end of the guide cylinder 3 is connected with the flange structure 4 at the close position in a surrounding welding mode, and the smoothness of the position after welding is guaranteed. The condition of medium accumulation can not be generated in the later use. The welding position of the draft tube 3 and the flange structure 4 forms a welding area 6, the left flange structure 4 and the right flange structure 4 are connected and fastened together through a screw rod 5, a screw cap and an ear plate assembly, the seamless connecting tube 2 and the flange structure 4 are connected in an embedded matching mode and then welded together, an embedded matching groove 7 is formed in the welding position of the seamless connecting tube 2 and the flange structure 4, the fastening performance of the flange connecting position is better guaranteed, the durability is more reliable, and the bearing strength in the using process is more guaranteed.

Preferably, the welding seam between the corrugated pipe body 1 and the seamless connecting pipe 2 is welded by adopting a V-shaped welding groove, so that the welding uniformity of the welding position can be further improved, and the welding efficiency is higher.

Preferably, the two seamless connecting pipes 2 at the left and right positions and the flange structures 4 at the similar positions are different in embedding mode and size, so that the structural strength of the two side positions of the whole product is different, the durability in use is better, and the seamless connecting pipes are more flexibly matched according to the requirements of different connecting positions.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.

Claims

1. A strenghthened type compensator which characterized in that: including bellows main part (1), the left and right sides of bellows main part (1) is equipped with a seamless takeover (2) respectively, the inside of bellows main part (1) is equipped with draft tube (3), the outside position flange structure (4) of seamless takeover (2), the one end and close position of draft tube (3) flange structure (4) adopt the welded mode of surrounding type to link together, draft tube (3) with the welding position of flange structure (4) forms weld zone (6), controls two connect the fastening together through screw rod (5) and nut, otic placode subassembly between flange structure (4), seamless takeover (2) with the back welding is connected through the cooperation mode of embedding between flange structure (4) together, seamless takeover (2) with the welding position of flange structure (4) is equipped with embedding cooperation groove (7).

2. The reinforced compensator of claim 1, wherein: and the welding seam between the corrugated pipe main body (1) and the seamless connecting pipe (2) is welded by adopting a V-shaped welding groove.

3. The reinforced compensator of claim 1, wherein: the two seamless connecting pipes (2) at the left and right positions are different from the flange structures (4) at the adjacent positions in embedding mode and size.