CN217603065U - Inflatable flexible connection structure - Google Patents
Inflatable flexible connection structure Download PDFInfo
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- CN217603065U CN217603065U CN202123159522.0U CN202123159522U CN217603065U CN 217603065 U CN217603065 U CN 217603065U CN 202123159522 U CN202123159522 U CN 202123159522U CN 217603065 U CN217603065 U CN 217603065U
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- movable sleeve
- air bag
- mounting seat
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- groove
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Abstract
The utility model discloses an physiosis formula flexible connection structure, include: the middle part of the mounting seat is in a hollow tubular shape with openings at two ends, and a mounting groove is formed in the inner wall of the mounting seat around the central axis of the mounting seat; the air bag is annular and is arranged in the mounting groove; the inflation assembly penetrates through the mounting seat and is connected with the air bag; the movable sleeve is in a hollow cylindrical shape, and a sealing groove is formed in the outer wall of the movable sleeve along the circumferential direction; the flexible connection main body is connected to one end of the movable sleeve; the movable sleeve is coaxially inserted into the mounting seat, the position of the sealing groove is opposite to that of the air bag, and the partial bag body protrudes out of the mounting groove and is abutted in the sealing groove after the air bag is inflated; the expansion and contraction of the air bag is utilized to carry out quick flexible fixed connection, disassembly and sealing on the movable sleeve and the mounting seat, the use is very convenient, and the sealing effect is good.
Description
Technical Field
The utility model relates to a powder pipeline flexonics's technical field, in particular to physiosis formula flexible connection structure.
Background
The soft connection of powder is as the important component part of material pipeline butt joint installation, and the development trend of soft connection shows mainly that the compliance requirement to the material is higher and higher, and the requirement to dust leakage control is higher and higher. And the requirement for fast-assembly flexible connection is improved more obviously. The quick-assembly flexible connection is a novel flexible connection which is structurally designed on the traditional flexible connection again and can be quickly installed and detached. The main characteristic is that the installation and/or the disassembly can be completed within 30 seconds without using tools, thereby saving precious maintenance time.
The production process flow of the lithium battery positive electrode material basically realizes process automation at present, the circulation of materials realizes automatic transmission in the equipment or in a pipeline, higher requirements are provided for the sealing performance of the equipment or the pipeline due to the characteristic requirements of the positive electrode material (ultrafine particles and the fact that moisture and carbon dioxide in the air are easily absorbed), the flexible connection is used as an important component part of butt joint equipment and the pipeline, and the requirements for the sealing performance of the ultrafine particles and the convenience for process installation and disassembly (the maintenance time is reduced so as to reduce the contact between the particles of the positive electrode material and the air) are higher.
SUMMERY OF THE UTILITY MODEL
The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. Therefore, the utility model provides an physiosis formula flexible connection structure.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
according to the utility model discloses an inflatable flexible connection structure of first aspect embodiment, include:
the middle part of the mounting seat is in a hollow tubular shape with openings at two ends, and a mounting groove is formed in the inner wall of the mounting seat around the central shaft of the mounting seat;
the air bag is annular and is arranged in the mounting groove;
the inflation assembly penetrates through the mounting seat and is connected with the air bag;
the movable sleeve is in a hollow cylindrical shape, and a sealing groove is formed in the outer wall of the movable sleeve along the circumferential direction;
the flexible connection main body is connected to one end of the movable sleeve;
the movable sleeve is coaxially inserted into the mounting seat, the sealing groove is opposite to the position of the air bag, and part of the air bag body protrudes out of the mounting groove and abuts against the inside of the sealing groove after the air bag is inflated.
According to the utility model discloses physiosis formula flexible connection structure has following beneficial effect at least: the expansion and contraction of the air bag is utilized to carry out quick flexible fixed connection, disassembly and sealing on the movable sleeve and the mounting seat, the use is very convenient, and the sealing effect is good.
According to the utility model discloses a some embodiments, the flexible coupling main part includes that flexible coupling inlayer and flexible coupling are outer, the outer cup jointing of flexible coupling is fixed on the movable sleeve outer wall, the flexible coupling inlayer stretches into and the laminating is in on the inner wall of movable sleeve.
According to some embodiments of the invention, the flexible connection outer layer is fastened to the outer wall of the condom by a hoop.
According to some embodiments of the invention, the air bag is an elastic air bag made of rubber.
According to some embodiments of the utility model, the inflation assembly includes air pump and digital display air-vent valve, the air pump pass through the trachea with the gasbag is connected, the digital display air-vent valve is connected on the trachea.
According to some embodiments of the utility model, the mount pad bottom is equipped with hollow flange, the movable sleeve inserts in the movable sleeve, the end butt that inserts of movable sleeve is in on the flange, so that the seal groove with the gasbag position is relative.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a partial sectional view of the present invention;
fig. 2 is a schematic diagram of the external structure of the present invention.
Reference numerals are as follows: a mount 100; a mounting groove 110; a flange 120; an airbag 200; an inflation assembly 300; an air pipe 310; a digital display pressure regulating valve 320; a movable sleeve 400; a seal groove 410; a flexible connecting body 500; a flexible connection inner layer 510; the outer layer 520 is flexibly connected.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
The utility model relates to an inflatable flexible connection structure, it includes mount pad 100, gasbag 200, gas filled component 300, movable sleeve 400 and flexible connection main part 500.
As shown in fig. 1 and fig. 2, the middle of the mounting seat 100 is hollow and tubular, and the upper and lower ends of the mounting seat are open, and a mounting groove 110 is formed on the inner wall of the mounting seat 100, the mounting groove 110 is disposed around the central axis of the mounting seat 100, and the mounting groove 110 is annular. The movable sleeve 400 is in a hollow round tube shape, and the flexible connecting body 500 can be fixedly connected to one end of the movable sleeve 400 through bonding and other modes. The outer wall of the movable sleeve 400 is provided with a sealing groove 410, and the sealing groove 410 is formed in a circular ring shape along the circumferential direction around the center shaft of the movable sleeve 400. When the flexible connecting body 500 is connected to the movable sleeve 400, preferably, the flexible connecting body 500 does not cover the sealing groove 410. The air bag 200 is installed in the installation groove 110 in a circular shape, and the inflation assembly 300 is connected to the air bag 200 through the wall of the installation seat 100 for inflating and deflating the air bag 200. When the air bag is installed, the end of the movable sleeve 400, which is not connected with the flexible connecting body 500, is inserted into the installation seat 100 until the sealing groove 410 is aligned to the position of the air bag 200, and then the air bag 200 is inflated. The inflated airbag 200 is expanded, and a part of the airbag body of the airbag 200 protrudes out of the mounting groove 110 and abuts against the inside of the sealing groove 410, which corresponds to that the mounting groove 110 and the sealing groove 410 are filled and hermetically connected after the airbag 200 is expanded. When the disassembly is needed, the movable sleeve 400 together with the flexible connecting body 500 can be disassembled from the mounting seat 100 only by deflating the air bag 200. The expansion and contraction of the air bag 200 is utilized to carry out quick flexible fixed connection, disassembly and sealing on the movable sleeve 400 and the mounting seat 100, the use is very convenient, and the sealing effect is good.
In some embodiments of the present invention, the flexible connecting body 500 has a double-layer structure including a flexible connecting inner layer 510 and a flexible connecting outer layer 520. The soft connection outer layer 520 is sleeved on the outer wall of the movable sleeve 400, and the soft connection outer layer 520 can be fastened on the outer wall of the movable sleeve 400 through bonding or hooping. The soft connection inner layer 510 extends into the movable sleeve 400, and the soft connection layer extends downwards along the inner wall of the movable sleeve 400 and can be adhered to the inner wall of the movable sleeve 400 through bonding and other modes. In the use, when the material was carried to flexible coupling main part 500 direction through movable sleeve 400, the bilayer structure of flexible coupling main part 500 can increase its structural strength, cushions the impact of material to flexible coupling main part 500 effectively, strengthens holistic leakproofness. And the connection of the flexible connection inner layer 510 and the inner wall of the movable sleeve 400 is utilized to reduce the accumulation of materials at the connection part of the movable sleeve 400 and the flexible connection main body 500 and reduce the leakage of the materials during disassembly.
Wherein, gasbag 200 chooses the elasticity gasbag 200 of rubber material for use, utilizes the elasticity effect of gasbag 200 to fill mounting groove 110 and seal groove 410, and the leakproofness when the connection is guaranteed in the outer wall of gasbag 200 and the inseparable laminating of the inner wall of mounting groove 110, seal groove 410.
In some embodiments of the present invention, the air charging assembly 300 includes an air pump (not shown) and a digital pressure regulating valve 320, and the digital pressure regulating valve 320 may be a combination of a solenoid valve, a pressure sensor, a display, and the like. The air pump is connected to the air bladder 200 through the wall of the mounting base 100 via an air tube 310. The digital display pressure regulating valve 320 is connected to the air pipe 310, the inflation pressure of the air bag 200 can be regulated by the digital display pressure regulating valve 320 according to the actual sealing condition, and the current pressure value of the air bag 200 is visually displayed on the digital display pressure regulating valve 320, so that whether the sealing of the air bag 200 fails or not can be conveniently confirmed by daily inspection.
In some embodiments of the present invention, the bottom of the mounting base 100 is provided with a hollow flange 120, and the inner wall of the flange 120 extends into the lower end of the hollow portion of the mounting base 100. When the movable sleeve 400 is inserted into the mounting base 100 from the upper end of the mounting base 100 downwards, the lower end of the movable sleeve 400 abuts against the flange 120, the position of the sealing groove 410 on the movable sleeve 400 is opposite to that of the airbag 200, the mounting position of the movable sleeve 400 is positioned by using the flange 120, and the airbag 200 can effectively enter the sealing groove 410 when being inflated.
In the description herein, references to the description of "some specific embodiments" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. An inflatable flexible connection structure, comprising:
the middle part of the mounting seat (100) is in a hollow tubular shape with two open ends, and the inner wall of the mounting seat (100) is provided with a mounting groove (110) around the central shaft thereof;
the air bag (200) is annular, and the air bag (200) is installed in the installation groove (110);
an inflation assembly (300), wherein the inflation assembly (300) passes through the mounting seat (100) and is connected with the airbag (200);
the movable sleeve (400) is in a hollow cylindrical shape, and a sealing groove (410) is formed in the outer wall of the movable sleeve (400) along the circumferential direction;
a flexible connection body (500) connected to one end of the movable sleeve (400);
the movable sleeve (400) is coaxially inserted into the mounting seat (100), the sealing groove (410) is located relative to the air bag (200), and after the air bag (200) is inflated, part of the bag body protrudes out of the mounting groove (110) and abuts against the inside of the sealing groove (410).
2. The inflatable flexible coupling structure of claim 1, wherein: the flexible coupling main part (500) includes flexible coupling inlayer (510) and flexible coupling skin (520), the outer (520) of flexible coupling cup joints fixedly on the movable sleeve (400) outer wall, flexible coupling inlayer (510) stretch into and the laminating is in on the inner wall of movable sleeve (400).
3. The inflatable flexible coupling structure of claim 2, wherein: the soft connection outer layer (520) is fastened on the outer wall of the movable sleeve (400) through a hoop.
4. The inflatable flexible connection structure of claim 1, wherein: the air bag (200) is an elastic air bag (200) made of rubber.
5. The inflatable flexible connection structure of claim 1, wherein: the inflation assembly (300) comprises an air pump and a digital display pressure regulating valve (320), the air pump is connected with the air bag (200) through an air pipe (310), and the digital display pressure regulating valve (320) is connected to the air pipe (310).
6. The inflatable flexible connection structure of claim 1, wherein: the bottom of the mounting seat (100) is provided with a hollow flange (120), the movable sleeve (400) is inserted into the movable sleeve (400), and the insertion end of the movable sleeve (400) abuts against the flange (120), so that the sealing groove (410) is opposite to the air bag (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123159522.0U CN217603065U (en) | 2021-12-14 | 2021-12-14 | Inflatable flexible connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123159522.0U CN217603065U (en) | 2021-12-14 | 2021-12-14 | Inflatable flexible connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217603065U true CN217603065U (en) | 2022-10-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123159522.0U Active CN217603065U (en) | 2021-12-14 | 2021-12-14 | Inflatable flexible connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217603065U (en) |
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2021
- 2021-12-14 CN CN202123159522.0U patent/CN217603065U/en active Active
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