CN211059563U - Filtering and absorbing soft joint with adjustable connecting piece - Google Patents

Abstract

The utility model discloses a filtration absorption soft joint with adjustable connecting piece relates to the pipe connection technology field, including first connecting pipe, first flange is installed to first connecting pipe outer wall, and has all run through fixed establishment in first flange both ends, fixed establishment end-to-end connection has the second flange, and installs first sealing ring on one side of second flange outer wall, first adapter sleeve is installed to second flange inner wall, and first adapter sleeve end-to-end connection has rubber sleeve. The utility model discloses in, through installing fixed establishment for the connecting pipe can be fixed immediately after inserting soft joint, under the effect of stopper, make the connecting pipe can be accurate insert soft joint in, make the connection accuracy of soft articulate work promote greatly, and through installing the sealing ring, make the sealed effect of soft articulate department more outstanding, thereby make the soft joint be difficult for taking place the leakage of inside material when connecting the work.

Description

Filtering and absorbing soft joint with adjustable connecting piece

Technical Field

The utility model relates to a pipe connection technical field specifically is a filtration absorbs soft joint with adjustable connecting piece.

Background

With the development of scientific technology and the progress of times, people pursue high efficiency and refinement more no matter in life or production, in the connection between the pipeline and the pipeline, a metal soft joint is needed to be used, the metal soft joint is installed in a liquid conveying system as a flexible pressure-resistant pipe fitting to compensate the mutual displacement of the pipeline or the machine and equipment connecting end, absorb vibration energy, and can play the roles of vibration reduction, noise reduction and the like, so the demand for a high-efficiency filtering and absorbing soft joint in the market is also larger and larger.

The existing filtering and absorbing soft joint is simple in structure and is formed by a single metal soft joint, the filtering and absorbing soft joint is limited when in use, the fixing of a connecting pipe is realized only by the interconnection between flanges, the fixing effect is not ideal enough, the common filtering and absorbing soft joint is fixed in shape, the position and the shape of the soft joint cannot be adjusted according to the actual use condition, and the filtering and absorbing soft joint is greatly reduced in practicability.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's filtration absorption soft joint often the structure comparatively simple, only for single metal soft joint constitutes, often has very big limitation when using, only realizes through the interconnect between the flange to the fixed of connecting pipe, and fixed effect often is not enough ideal defect, provides a filtration absorption soft joint with adjustable connecting piece. The filtering and absorbing soft joint with the adjustable connecting piece has the characteristics of convenient connection, good connection sealing performance, replaceable connecting pieces and the like.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a filtration absorption soft joint with adjustable connecting piece, includes first connecting pipe, first flange is installed to first connecting pipe outer wall, and all runs through at first flange both ends and have fixed establishment, fixed establishment end-to-end connection has the second flange, and second flange outer wall one side installs first sealing ring, first joint sleeve is installed to second flange inner wall, and first joint sleeve end-to-end connection has rubber sleeve, rubber sleeve end-to-end connection has the second joint sleeve, and second joint sleeve all installs clamping mechanism with first joint sleeve outer wall, second joint sleeve end-to-end installation has the third flange, and is fixed with the second sealing ring on one side of the third flange, the second connecting pipe is installed to third flange inner wall, and second connecting pipe outer wall is fixed with the fourth flange.

Preferably, the fixing mechanism is internally provided with a long rod bolt, the tail end of the long rod bolt is connected with a nut, and a limiting block is arranged below the long rod bolt.

Preferably, the long rod bolt is movably connected with the nut, and the length of the long rod bolt is larger than that of the limiting block.

Preferably, the clamping mechanism is internally provided with a rectangular shell, the outer wall of the rectangular shell is provided with a threaded hole, the inner wall of the threaded hole is provided with a threaded rod, one end of the threaded rod is fixed with a knob, and the other end of the threaded rod is fixed with a clamping block.

Preferably, the clamping block and the rectangular shell form a movable structure through a threaded hole, a threaded rod, and the clamping block is arc-shaped.

Preferably, the first joint sleeve and the rubber sleeve are fixedly connected, and the rubber sleeve and the second joint sleeve are fixedly connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through installing fixed establishment for the connecting pipe can be fixed immediately after inserting soft joint, under the effect of stopper, make the connecting pipe can be accurate insert soft joint in, make the connection accuracy of soft articulate work promote greatly, and through installing the sealing ring, make the sealed effect of soft articulate department more outstanding, thereby make the soft joint be difficult for taking place the leakage of inside material when connecting the work.

2. The utility model discloses in, through installing clamping mechanism, can further fixed operation with the second connecting pipe in the soft joint of butt joint of access for the stability of soft articulate work further promotes, and can realize carrying out the connection work to the connecting pipe of different sizes through adjusting clamping mechanism, further makes the practicality of soft joint have the promotion greatly.

3. The utility model discloses in, through installing rubber sleeve, make whole soft joint become adjustable form by original inherent form, make soft joint can carry out the regulation of form according to actual conditions when carrying out the connection work, so that soft joint can be applicable to the connection work under the multiple different situation, not only improved the practicality of soft joint under actual conditions, still make the connecting pipe still can use soft joint to connect when the connection condition is complicated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic sectional view of the position B of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

Reference numbers in the figures:

1. a first connecting pipe; 2. a first flange; 3. a fixing mechanism; 301. a long rod bolt; 302. a nut; 303. a limiting block; 4. a second flange; 5. a first seal ring; 6. a first joint sleeve; 7. a rubber sleeve; 8. a second joint sleeve; 9. a clamping mechanism; 901. a rectangular housing; 902. a threaded hole; 903. a threaded rod; 904. a knob; 905. a clamping block; 10. a third flange; 11. a second seal ring; 12. a second connecting pipe; 13. and a fourth flange.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution: a filtering and absorbing soft joint with an adjustable connecting piece comprises a first connecting pipe 1, a first flange 2, a fixing mechanism 3, a long rod bolt 301, a nut 302, a limiting block 303, a second flange 4, a first sealing ring 5, a first connecting sleeve 6, a rubber sleeve 7, a second connecting sleeve 8, a clamping mechanism 9, a rectangular shell 901, a threaded hole 902, a threaded rod 903, a knob 904, a clamping block 905, a third flange 10, a second sealing ring 11, a second connecting pipe 12 and a fourth flange 13, and is characterized in that the first flange 2 is installed on the outer wall of the first connecting pipe 1, the fixing mechanism 3 penetrates through the two ends of the first flange 2, the long rod bolt 301 is arranged inside the fixing mechanism 3, the nut 302 is connected to the tail end of the long rod bolt 301, the long rod bolt 301 is movably connected with the nut 302, the length of the long rod bolt 301 is greater than that of the limiting block 303, and the length of the long rod bolt 301 is greater than that of, when the limiting block 303 touches the sealing ring, the long rod bolt 301 still has enough length to be matched with the nut 302, so that the fixing effect is achieved, and the limiting block 303 is arranged below the long rod bolt 301;

the tail end of the fixing mechanism 3 is connected with a second flange 4, one side of the outer wall of the second flange 4 is provided with a first sealing ring 5, the inner wall of the second flange 4 is provided with a first joint sleeve 6, the tail end of the first joint sleeve 6 is connected with a rubber sleeve 7, the first joint sleeve 6 is fixedly connected with the rubber sleeve 7, the rubber sleeve 7 is fixedly connected with a second joint sleeve 8, the rubber sleeve 7 is fixedly connected with the first joint sleeve 6 and the second joint sleeve 8, so that the soft joint can still keep good sealing performance during form adjustment, the tail end of the rubber sleeve 7 is connected with the second joint sleeve 8, the outer walls of the second joint sleeve 8 and the first joint sleeve 6 are both provided with a clamping mechanism 9, the inside of the clamping mechanism 9 comprises a rectangular shell 901, the outer wall of the rectangular shell 901 is provided with a threaded hole 902, and the inner wall of the threaded hole 902 is provided with a threaded rod 903, and threaded rod 903 one end is fixed with knob 904, the threaded rod 903 other end is fixed with presss from both sides tight piece 905, it passes through screw hole 902 to press from both sides tight piece 905, threaded rod 903 constitutes the active structure with rectangle shell 901, and it is circular-arc to press from both sides tight piece 905, it is circular-arc to be through pressing from both sides tight piece 905, can make and press from both sides tight piece 905 more can laminate in the connecting pipe that needs to press from both sides tight when pressing from both sides tight work, third flange 10 is installed to second joint sleeve 8 end, and third flange 10 one side is fixed with second sealing ring 11, second connecting pipe 12 is installed to third flange 10 inner wall, and second connecting pipe 12 outer wall is fixed with fourth flange.

The working principle is as follows: when in use, a worker firstly extends the first connecting pipe 1 into the first joint sleeve 6, and along with the movement of the first connecting pipe 1, after the limiting block 303 is contacted with the first sealing ring 5, under the matching action of the long rod bolt 301 and the nut 302, the first connecting pipe 1 is fixed, then the knob 904 is turned, under the action of the threaded rod 903 in cooperation with the threaded hole 902, so that the clamping blocks 905 are moved inwards, thereby performing a clamping operation, and then adjusting the form of the rubber bushing 7 so that the second joint bushing 8 is adjusted to a desired angle, and then the second connection pipe 12 is inserted into the second joint bushing 8, in the same way, the second connecting tube 12 is fixed in position, and subsequently, by means of the clamping mechanism 9, the second connecting pipe 12 is clamped, and after the fixing and clamping work is finished, the filtering and absorbing soft joint can start to work and play a connecting role.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (6)

1. A filtering and absorbing soft joint with an adjustable connecting piece comprises a first connecting pipe (1) and is characterized in that a first flange (2) is installed on the outer wall of the first connecting pipe (1), fixing mechanisms (3) penetrate through the two ends of the first flange (2), the tail end of each fixing mechanism (3) is connected with a second flange (4), a first sealing ring (5) is installed on one side of the outer wall of each second flange (4), a first joint sleeve (6) is installed on the inner wall of each second flange (4), a rubber sleeve (7) is connected with the tail end of each first joint sleeve (6), a second joint sleeve (8) is connected with the tail end of each rubber sleeve (7), clamping mechanisms (9) are installed on the outer walls of the second joint sleeve (8) and the first joint sleeve (6), and a third flange (10) is installed at the tail end of each second joint sleeve (8), and a second sealing ring (11) is fixed on one side of the third flange (10), a second connecting pipe (12) is installed on the inner wall of the third flange (10), and a fourth flange (13) is fixed on the outer wall of the second connecting pipe (12).

2. The soft filter absorption joint with adjustable connector according to claim 1, wherein the fixing mechanism (3) comprises a long rod bolt (301) inside, and the end of the long rod bolt (301) is connected with a nut (302), and a limit block (303) is installed below the long rod bolt (301).

3. The soft filter absorption connector with adjustable connector as claimed in claim 2 wherein the long rod bolt (301) is movably connected with the nut (302), and the length of the long rod bolt (301) is longer than that of the limit block (303).

4. The soft filtering and absorbing joint with the adjustable connecting piece is characterized in that a rectangular shell (901) is arranged inside the clamping mechanism (9), a threaded hole (902) is formed in the outer wall of the rectangular shell (901), a threaded rod (903) is installed on the inner wall of the threaded hole (902), a knob (904) is fixed at one end of the threaded rod (903), and a clamping block (905) is fixed at the other end of the threaded rod (903).

5. The soft filter absorption joint with adjustable connection according to claim 4, wherein the clamping block (905) forms a movable structure with the rectangular housing (901) through a threaded hole (902) and a threaded rod (903), and the clamping block (905) is in a circular arc shape.

6. The soft filter absorption joint with adjustable connection according to claim 1, characterized in that the first joint sleeve (6) is fixedly connected with the rubber sleeve (7), and the rubber sleeve (7) is fixedly connected with the second joint sleeve (8).

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