阅读说明：本技术 一种耐载荷冲击的防腐型软连接补偿器 (Load impact resistant anti-corrosion flexible connection compensator ) 是由 徐忠堂 田永明 何世超 田丽 于 2021-07-06 设计创作，主要内容包括：本发明公开了一种耐载荷冲击的防腐型软连接补偿器,包括波形管、左法兰以及右法兰,波形管的左、右两侧均设有伸缩装置,左法兰、右法兰的上、下两端均设有固定螺栓孔,波形管的左、右两侧分别通过伸缩装置与左法兰、右法兰上的固定螺栓孔相连,左法兰、右法兰的四周均设有若干个连接块,导向杆的左、右两端分别贯穿左法兰、右法兰上的连接块,本装置通过设置伸缩装,当对波纹管受到压缩和拉伸作用力时,通过第一固定管、第二固定管内部发生横向移动,从而对波形管进行长度上的补偿,有效的避免了波形管被无线的拉伸造成损坏,延长了波形管的使用寿命,弹簧、导向杆、连接块相配合使得波形管工作时更加稳定,结构简单,操作方便。(The invention discloses an anti-corrosion flexible connection compensator resistant to load impact, which comprises a corrugated pipe, a left flange and a right flange, wherein telescopic devices are arranged on the left side and the right side of the corrugated pipe, fixing bolt holes are arranged at the upper end and the lower end of the left flange and the right flange, the left side and the right side of the corrugated pipe are respectively connected with the fixing bolt holes on the left flange and the right flange through the telescopic devices, a plurality of connecting blocks are arranged on the peripheries of the left flange and the right flange, and the left end and the right end of a guide rod respectively penetrate through the connecting blocks on the left flange and the right flange The guide rod and the connecting block are matched to enable the corrugated pipe to be stable in working, and the corrugated pipe is simple in structure and convenient to operate.)

1. The utility model provides an anticorrosive type flexible coupling compensator of resistant load impact, its characterized in that, includes corrugated pipe, left flange and right flange, the left and right both sides of corrugated pipe all be equipped with the telescoping device, the upper and lower both ends of left flange, right flange all are equipped with the fixing bolt hole, the left and right both sides of corrugated pipe link to each other with the fixing bolt hole on left flange, the right flange through the telescoping device respectively, left flange, right flange all be equipped with a plurality of connecting block all around, the left and right both ends of guide bar run through the connecting block on left flange, the right flange respectively.

2. The load impact resistant corrosion-resistant flexible connection compensator of claim 1, wherein the outer walls of the telescoping devices are welded with fixing plates.

3. The load impact resistant corrosion resistant flexible connection compensator of claim 1, wherein bolts are arranged inside the fixing bolt holes and penetrate through the fixing bolt holes to be connected with the fixing plate.

4. The load impact resistant corrosion-resistant flexible connection compensator according to claim 1, wherein the left and right ends of the inside of the expansion device are respectively provided with a second fixed pipe and a first fixed pipe.

5. The load impact resistant anticorrosion flexible connection compensator of claim 1, wherein the inner wall of the left side of the first fixed pipe is provided with magnetic stones, the right side of the first fixed pipe is provided with a movable block, and the tail of the movable block is connected with the corrugated pipe.

6. The load impact resistant anticorrosion flexible connection compensator as claimed in claim 1, wherein the upper and lower sides of the second fixed pipe are respectively provided with an upper stretching rod and a lower stretching rod, the upper stretching rod and the lower stretching rod are respectively provided with a plurality of limiting blocks, and the limiting blocks on the upper stretching rod and the lower stretching rod are respectively adapted.

7. The load impact resistant anticorrosion flexible connection compensator of claim 1, wherein the left and right ends of the guide rod are both provided with a groove, and the inner walls of the left and right sides of the groove are both provided with a spring which is abutted against the outer wall of the connecting block.

Technical Field

The invention relates to an anti-corrosion flexible connection compensator resistant to load impact.

Background

The main component of the corrugated pipe compensator is a corrugated pipe, and the thin-wall corrugated pipe is sleeved and directly fixedly connected with a connecting pipe with relatively thick wall thickness.

However, in practical application, the corrugated pipe frequently moves along with the change of temperature or pressure of a conveying medium, so that a joint connecting the corrugated pipe and a connecting pipe is necessarily dragged, the corrugated pipe is compressed or stretched when a pipeline is stretched or shortened to deform, the joint part bears axial force, the joint is not damaged greatly by the axial force, when the pipeline is subjected to radial dislocation deformation, the joint part bears shearing force, the shearing force has great damage to the joint, the joint is cracked to generate leakage, the online leakage of the corrugated pipe compensator easily causes accidents, and the connection structure of the corrugated pipe compensator needs to be improved, particularly the anti-shearing force capacity is improved.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides an anti-corrosion flexible connection compensator with load impact resistance.

The utility model provides an anticorrosive type flexible coupling compensator of resistant load impact, includes corrugated pipe, left flange and right flange, the left and right both sides of corrugated pipe all be equipped with the telescoping device, the upper and lower both ends of left flange, right flange all are equipped with the fixing bolt hole, the left and right both sides of corrugated pipe link to each other through the fixing bolt hole on telescoping device and left flange, the right flange respectively, left flange, right flange all be equipped with a plurality of connecting block all around, the left and right both ends of guide bar run through the connecting block on left flange, the right flange respectively.

As a further improvement, the outer walls of the telescopic devices are welded with fixing plates.

As a further improvement, bolts are arranged inside the fixing bolt holes and penetrate through the fixing bolt holes to be connected with the fixing plate.

As a further improvement, a second fixed pipe and a first fixed pipe are respectively arranged at the left end and the right end of the interior of the telescopic device.

As further improvement, the inner wall of the left side of the first fixed pipe is provided with a magnetic stone, the right side of the first fixed pipe is provided with a movable block, and the tail of the movable block is connected with the corrugated pipe.

As a further improvement, an upper stretching rod and a lower stretching rod are respectively arranged on the upper side and the lower side of the second fixing pipe, a plurality of limiting blocks are respectively arranged on the upper stretching rod and the lower stretching rod, and the limiting blocks on the upper stretching rod and the lower stretching rod are matched with each other.

As a further improvement, the left end and the right end of the guide rod are both provided with grooves, and the inner walls of the left side and the right side of each groove are both provided with springs which are abutted against the outer wall of the connecting block.

Has the advantages that:

this device is through setting up flexible dress, when receiving compression and tensile effort to the bellows, through first fixed pipe, the inside lateral shifting that takes place of second fixed pipe to carry out the compensation on the length to the bellows, effectually avoided the bellows to be caused the damage by wireless tensile, prolonged the life of bellows, reduced the cost of overhaul in later stage, spring, guide bar, connecting block cooperate and make the bellows during operation more stable, simple structure, convenient operation.

Drawings

FIG. 1 is a schematic diagram of the general structure of a load impact resistant corrosion-resistant flexible joint compensator;

FIG. 2 is a schematic view of the overall structure of the telescopic device;

FIG. 3 is a schematic view of the structure of the telescoping device;

FIG. 4 is a schematic structural view of a flange;

FIG. 5 is a schematic view of the construction of the bolt;

1. the magnetic stone-suction type flange comprises a left flange 2, a right flange 3, a guide rod 4, a connecting block 5, a spring 6, a groove 7, a corrugated pipe 8, a fixed bolt hole 9, a bolt 10, a telescopic device 11, a movable block 12, a first fixed pipe 13, a second fixed pipe 14, a fixed plate 15, a limiting block 16 and a magnetic stone.

Detailed Description

For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

As shown in figures 1-5, the anti-corrosion flexible connection compensator resistant to load impact comprises a left flange 1, a right flange 2, a guide rod 3, a connecting block 4, a spring 5, a groove 6, a corrugated pipe 7, a fixing bolt hole 8, a bolt 9, a telescopic device 10, a movable block 11, a first fixing pipe 12, a second fixing pipe 13, a fixing plate 14, a limiting block 15 and a magnetic stone 16.

An anti-corrosion flexible connection compensator resistant to load impact comprises a corrugated pipe 7, a left flange 1 and a right flange 2, wherein telescopic devices 10 are arranged on the left side and the right side of the corrugated pipe 7, fixing plates 14 are welded on the outer walls of the telescopic devices 10, fixing bolt holes 8 are arranged at the upper end and the lower end of the left flange 1 and the right flange 2, bolts 9 are arranged inside the fixing bolt holes 8, the bolts 9 penetrate through the fixing bolt holes 8 to be connected with the fixing plates 14, the left side and the right side of the corrugated pipe 7 are respectively connected with the fixing bolt holes 8 on the left flange 1 and the right flange 2 through the telescopic devices 10, a plurality of connecting blocks 4 are arranged around the left flange 1 and the right flange 2, the left end and the right end of a guide rod 3 penetrate through the connecting blocks 4 on the left flange 1 and the right flange 2 respectively, a second fixing pipe 13 and a first fixing pipe 12 are arranged at the left end and the right end of the inner part of the telescopic devices 10 respectively, all be equipped with magnetism on the left side inner wall of first fixed pipe 12 and inhale stone 16, the right side of first fixed pipe 12 is equipped with movable block 11, the afterbody of movable block 11 all link to each other with bellows 7, the upper and lower both sides of the fixed pipe 13 of second have last tensile pole, lower stretching rod respectively, upward all be equipped with a plurality of stopper 15 on tensile pole, the lower stretching rod, last 15 homogeneous phase adaptations of stopper on tensile pole, the lower stretching rod, the left and right both ends of guide bar 3 all are equipped with recess 6, all are equipped with the spring 5 that offsets with connecting block 4 outer walls on the inner wall of the left and right both sides of recess 6.

During the use, when the bellows received pressure and produced lateral shifting, lateral shifting takes place for the inside of the fixed pipe of first fixed pipe, second, telescoping device carries out horizontal compensation to the bellows, in first fixed pipe, when the bellows has extension pressure, the movable block takes place horizontal sliding friction, when the bellows does not have extension pressure, the stone resumes the normal position with the movable block is inhaled to magnetism, in the fixed pipe of second, when the bellows has extension pressure, stopper case joint is fixed and spacing, when the bellows does not have extension pressure. The limit block is restored to the original position, the corrugated pipe is effectively prevented from being damaged by wireless stretching, the service life of the corrugated pipe is prolonged, the later-stage maintenance cost is reduced, and the corrugated pipe is more stable in working due to the cooperation of the spring, the guide rod and the connecting block, simple in structure and convenient to operate.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.