CN112378565A - Metal corrugated pipe with butt joint assembly - Google Patents
Metal corrugated pipe with butt joint assembly Download PDFInfo
- Publication number
- CN112378565A CN112378565A CN202011169652.XA CN202011169652A CN112378565A CN 112378565 A CN112378565 A CN 112378565A CN 202011169652 A CN202011169652 A CN 202011169652A CN 112378565 A CN112378565 A CN 112378565A
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- CN
- China
- Prior art keywords
- shell
- corrugated pipe
- bellows
- main part
- compression spring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
- G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
- G01L7/06—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the bellows type
- G01L7/061—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the bellows type construction or mounting of bellows
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs
Abstract
The invention discloses a metal corrugated pipe with a butt joint assembly, which belongs to the technical field of corrugated pipes and comprises a corrugated pipe main body, wherein a butt joint device is arranged on the corrugated pipe main body and comprises a fixing ring, an inserting rod, a blocking frame, a connecting shell, an inserting sleeve, an opening, a moving shell, a compression spring and an accommodating groove; according to the invention, the fixing ring, the inserting rod, the blocking frame, the connecting shell, the inserting sleeve, the opening, the sliding rod, the moving shell, the sliding plate, the compression spring and the accommodating groove are arranged, so that the butt joint installation work between the two corrugated pipe main bodies can be simply and conveniently completed, and the convenience of the metal corrugated pipe is further improved.
Description
Technical Field
The invention belongs to the technical field of corrugated pipes, and particularly relates to a metal corrugated pipe with a butt joint assembly.
Background
The corrugated pipe is a tubular elastic sensitive element which is formed by connecting foldable corrugated sheets along the folding and stretching direction. The corrugated pipe has wide application in instruments and meters, and is mainly used as a measuring element of a pressure measuring instrument to convert pressure into displacement or force. The corrugated pipe has thin pipe wall and high sensitivity, and the measurement range is from tens of Pa to tens of MPa.
The prior art has the following problems: 1. most of the existing metal corrugated pipes have the problem of inconvenient butt joint installation, so that the convenience of the metal corrugated pipes is reduced; 2. most of the existing metal corrugated pipes have the problem that the whole length of the metal corrugated pipes cannot be fixed when needed, so that the practicability of the metal corrugated pipes is reduced.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a metal corrugated pipe with an abutting assembly, which has the characteristics of high convenience and strong practicability.
In order to achieve the purpose, the invention provides the following technical scheme: a metal corrugated pipe with an abutting assembly comprises a corrugated pipe main body, wherein an abutting device is installed on the corrugated pipe main body and comprises a fixing ring, an inserting rod, a blocking frame, a connecting shell, an inserting sleeve, an opening, a moving shell, a compression spring and a containing groove, the connecting shell is installed on one side of the corrugated pipe main body, the opening is formed in the position, corresponding to the corrugated pipe main body, of the connecting shell, the inserting sleeve is installed on the upper side and the lower side of the connecting shell, the fixing ring is installed on the side, away from the connecting shell, of the corrugated pipe main body, the blocking frame is installed on the side, away from the corrugated pipe main body, of the fixing ring and in the position, corresponding to the connecting shell, of the fixing ring, the inserting rod is installed on the side, away from the corrugated pipe main body, in the position, corresponding to the inserting sleeve, the containing groove is, two compression spring is all installed to adjacent both sides each other between the removal shell, compression spring keeps away from the one end of removal shell and is connected with the holding tank.
Preferably, the inner side of the movable shell is connected with a sliding plate in a sliding mode, a sliding rod is installed on one side, close to the compression spring, of the sliding plate, and the sliding rod is connected with the accommodating groove.
Preferably, a sealing ring is installed on the outer side of the blocking frame.
Preferably, the upper and lower both sides of bellows main part all are provided with auxiliary device, auxiliary device includes connecting plate, a screw thread section of thick bamboo, screw rod, rotatory piece, link and pivot, the upper and lower both sides of bellows main part all are provided with a screw thread section of thick bamboo, a screw thread section of thick bamboo is close to one side of connecting the shell and installs the connecting plate, be connected through the screw between connecting shell and the connecting plate, the screw rod is installed through the screw thread to the inboard of a screw thread section of thick bamboo, the rotatory piece is installed to one side that the connecting plate was kept away from to the screw rod, the pivot is installed to one side that the screw rod was kept away from to rotatory piece, the link is installed through.
Preferably, the connecting frame is of an L-shaped design.
Preferably, the outer side of the rotating block is provided with an anti-slip sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the fixing ring, the inserting rod, the blocking frame, the connecting shell, the inserting sleeve, the opening, the sliding rod, the moving shell, the sliding plate, the compression spring and the accommodating groove are arranged, so that the butt joint installation work between the two corrugated pipe main bodies can be simply and conveniently completed, and the convenience of the metal corrugated pipe is further improved.
2. According to the invention, the connecting plate, the threaded cylinder, the screw rod, the rotating block, the connecting frame and the rotating shaft are arranged, so that the metal corrugated pipe can fix the whole length of the metal corrugated pipe when needed, thereby adapting to different working requirements and further improving the practicability of the metal corrugated pipe.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic structural diagram of the auxiliary device of the present invention.
In the figure: 1. a bellows body; 2. a docking device; 21. a fixing ring; 22. inserting a rod; 23. a blocking frame; 24. a connecting shell; 25. inserting a sleeve; 26. an opening; 27. a slide bar; 28. moving the shell; 29. a slide plate; 210. a compression spring; 211. accommodating grooves; 3. an auxiliary device; 31. a connecting plate; 32. a threaded barrel; 33. a screw; 34. rotating the block; 35. a connecting frame; 36. a rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a metal corrugated pipe with an abutting assembly comprises a corrugated pipe main body 1, an abutting device 2 is installed on the corrugated pipe main body 1, the abutting device 2 comprises a fixing ring 21, an inserting rod 22, a blocking frame 23, a connecting shell 24, an inserting sleeve 25, an opening 26, a moving shell 28, a compression spring 210 and accommodating grooves 211, the connecting shell 24 is installed on one side of the corrugated pipe main body 1, the opening 26 is formed in the position, corresponding to the corrugated pipe main body 1, of the connecting shell 24, the inserting sleeve 25 is installed on the upper side and the lower side of the connecting shell 24, the fixing ring 21 is installed on one side, away from the corrugated pipe main body 1, of the fixing ring 21, the blocking frame 23 is installed in the position, corresponding to the connecting shell 24, the inserting rod 22 is installed on one side, away from the corrugated pipe main body 1, of the fixing ring 21, corresponding to the inserting sleeve 25, the accommodating grooves 211 are formed in, the inboard sliding connection of holding tank 211 has removal shell 28, and compression spring 210 is all installed to the both sides that are adjacent to each other between two removal shells 28, and the one end that compression spring 210 kept away from removal shell 28 is connected with holding tank 211.
Specifically, the inner side of the movable shell 28 is slidably connected with a sliding plate 29, one side of the sliding plate 29 close to the compression spring 210 is provided with a sliding rod 27, the sliding rod 27 is connected with a receiving groove 211,
by adopting the technical scheme, the movement of the moving shell 28 can be guided to a certain extent.
Specifically, the outer side of the blocking frame 23 is provided with a sealing ring,
by adopting the technical scheme, the sealing performance between the connecting shell 24 and the blocking frame 23 is ensured.
Specifically, the upper side and the lower side of the bellows main body 1 are respectively provided with the auxiliary device 3, the auxiliary device 3 comprises a connecting plate 31, a threaded cylinder 32, a screw 33, a rotating block 34, a connecting frame 35 and a rotating shaft 36, the upper side and the lower side of the bellows main body 1 are respectively provided with the threaded cylinder 32, one side of the threaded cylinder 32 close to the connecting shell 24 is provided with the connecting plate 31, the connecting shell 24 is connected with the connecting plate 31 through screws, the inner side of the threaded cylinder 32 is provided with the screw 33 through threads, one side of the screw 33 far away from the connecting plate 31 is provided with the rotating block 34, one side of the rotating block 34 far away from the screw 33 is provided with the rotating shaft 36, the outer side of the rotating shaft 36 is provided with the connecting frame,
through adopting above-mentioned technical scheme for the whole length of metal bellows self can be fixed when needing, thereby the different work needs of adaptation.
In particular, the connecting frame 35 is of an L-shaped design,
by adopting the technical scheme, the normal work of the connecting frame 35 is ensured.
Specifically, the outer side of the rotating block 34 is provided with an anti-slip sleeve,
by adopting the technical scheme, the phenomenon of hand slip when the rotating block 34 is used is prevented.
The working principle and the using process of the invention are as follows: when butt joint installation is needed between two corrugated pipe bodies 1, the movable shell 28 in the butt joint device 2 on one corrugated pipe body 1 is pressed to enter the accommodating groove 211, then the blocking frame 23 is inserted into the connecting shell 24 on the other corrugated pipe body 1, the inserting rod 22 is inserted into the inserting sleeve 25, the movable shell 28 can be released when the movable shell 28 enters the inserting sleeve 25, after the movable shell 28 passes through the inserting sleeve 25, the movable shell 28 moves outwards under the action of the compression spring 210, so that butt joint installation is completed, and the sliding rod 27 and the sliding plate 29 play a role in guiding. When metal bellows's overall length needs to be fixed, through connecting plate 31 and the connection shell 24 fixed connection of screw in with auxiliary device 3, then with link 35 and solid fixed ring 21 fixed connection through the screw, rotate rotatory piece 34, because be connected through the bearing between pivot 36 and the link 35, so link 35 does not receive rotatory 34 pivoted influence of rotatory piece, rotatory piece 34 drives screw rod 33 at the internal rotation of screw thread section of thick bamboo 32, thereby adjusting screw rod 33 and the overall length of screw thread section of thick bamboo 32, and then adjust metal bellows's overall length, after metal bellows length adjustment finishes, loosen rotatory piece 34, fixed finishing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A metal bellows with butt joint subassembly, includes bellows main part (1), its characterized in that: install interfacing apparatus (2) on bellows main part (1), interfacing apparatus (2) are including solid fixed ring (21), inserted bar (22), jam frame (23), connect shell (24), plug bush (25), opening (26), removal shell (28), compression spring (210) and holding tank (211), connect shell (24) are installed to one side of bellows main part (1), connect shell (24) and go up and seted up opening (26) with the corresponding position of bellows main part (1), plug bush (25) are all installed to the upper and lower both sides of connecting shell (24), bellows main part (1) are kept away from one side of connecting shell (24) and are installed solid fixed ring (21), gu fixed ring (21) keep away from one side of bellows main part (1) and install jam frame (23) with the corresponding position of connecting shell (24), gu fixed ring (21) keep away from one side of bellows main part (1) and install the inserted bar with the corresponding position of plug bush (25) (inserted bar (21) 22) Holding tank (211) have all been seted up to the upper and lower both sides of inserted bar (22), the inboard sliding connection of holding tank (211) has movable shell (28), two compression spring (210) are all installed to adjacent both sides each other between movable shell (28), compression spring (210) keep away from the one end of movable shell (28) and are connected with holding tank (211).
2. A metal bellows with a docking assembly according to claim 1, wherein: the inner side of the moving shell (28) is connected with a sliding plate (29) in a sliding mode, a sliding rod (27) is installed on one side, close to the compression spring (210), of the sliding plate (29), and the sliding rod (27) is connected with the accommodating groove (211).
3. A metal bellows with a docking assembly according to claim 1, wherein: and a sealing ring is arranged on the outer side of the blocking frame (23).
4. A metal bellows with a docking assembly according to claim 1, wherein: the upper side and the lower side of the corrugated pipe main body (1) are provided with auxiliary devices (3), each auxiliary device (3) comprises a connecting plate (31), a threaded cylinder (32), a screw rod (33), a rotating block (34), a connecting frame (35) and a rotating shaft (36), the upper side and the lower side of the corrugated pipe main body (1) are provided with the threaded cylinders (32), the connecting plate (31) is installed on one side, close to the connecting shell (24), of the threaded cylinders (32), the connecting shell (24) is connected with the connecting plate (31) through screws, the screw rods (33) are installed on the inner sides of the threaded cylinders (32) through threads, the rotating blocks (34) are installed on one side, far away from the connecting plate (31), of the rotating blocks (34) and the rotating shaft (36), the connecting frames (35) are installed on the outer sides of the rotating shafts (36) through bearings, the connecting frame (35) is connected with the fixing ring (21) through screws.
5. A metal bellows with a docking assembly according to claim 4, wherein: the connecting frame (35) is designed in an L shape.
6. A metal bellows with a docking assembly according to claim 4, wherein: and an anti-slip sleeve is arranged on the outer side of the rotating block (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011169652.XA CN112378565A (en) | 2020-10-28 | 2020-10-28 | Metal corrugated pipe with butt joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011169652.XA CN112378565A (en) | 2020-10-28 | 2020-10-28 | Metal corrugated pipe with butt joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112378565A true CN112378565A (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011169652.XA Pending CN112378565A (en) | 2020-10-28 | 2020-10-28 | Metal corrugated pipe with butt joint assembly |
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| Country | Link |
|---|---|
| CN (1) | CN112378565A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567037A (en) * | 2021-07-28 | 2021-10-29 | 钟通 | Early warning formula bellows of two-way flexible inflation |
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|---|---|---|---|---|
| GB662095A (en) * | 1948-10-28 | 1951-11-28 | Sulzer Ag | Improvements relating to devices for indicating the maximum value of a variable force |
| DE9102842U1 (en) * | 1991-03-09 | 1991-07-11 | Alligator Ventilfabrik Gmbh, 7928 Giengen, De | |
| CN107643144A (en) * | 2017-10-13 | 2018-01-30 | 江苏恒润波纹管有限公司 | A kind of bellows for being easily installed dismounting |
| CN208907395U (en) * | 2018-10-16 | 2019-05-28 | 烟台坤正密封制品有限公司 | A kind of new type compressor bellows |
| CN209262509U (en) * | 2018-12-20 | 2019-08-16 | 吴俊霖 | A kind of internal and external pressure balance type compensator |
| CN209926007U (en) * | 2019-05-05 | 2020-01-10 | 江苏美仁新材料有限公司 | Prestressed metal corrugated pipe assembly |
| CN210661567U (en) * | 2019-11-05 | 2020-06-02 | 梅州市和顺人防工程有限公司 | Explosion-proof ripples gate valve |
| CN210800407U (en) * | 2019-11-02 | 2020-06-19 | 江苏运通膨胀节制造有限公司 | High pressure-resistant corrugated compensator |
| CN111636476A (en) * | 2020-05-25 | 2020-09-08 | 中国三冶集团有限公司 | Piping lane fixing device for construction |
| CN211525742U (en) * | 2019-12-09 | 2020-09-18 | 武汉航天波纹管股份有限公司 | Corrugated pipe connecting device |
| CN211656343U (en) * | 2020-04-15 | 2020-10-09 | 大庆医学高等专科学校 | Listening earphone is used in english teaching |
-
2020
- 2020-10-28 CN CN202011169652.XA patent/CN112378565A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB662095A (en) * | 1948-10-28 | 1951-11-28 | Sulzer Ag | Improvements relating to devices for indicating the maximum value of a variable force |
| DE9102842U1 (en) * | 1991-03-09 | 1991-07-11 | Alligator Ventilfabrik Gmbh, 7928 Giengen, De | |
| CN107643144A (en) * | 2017-10-13 | 2018-01-30 | 江苏恒润波纹管有限公司 | A kind of bellows for being easily installed dismounting |
| CN208907395U (en) * | 2018-10-16 | 2019-05-28 | 烟台坤正密封制品有限公司 | A kind of new type compressor bellows |
| CN209262509U (en) * | 2018-12-20 | 2019-08-16 | 吴俊霖 | A kind of internal and external pressure balance type compensator |
| CN209926007U (en) * | 2019-05-05 | 2020-01-10 | 江苏美仁新材料有限公司 | Prestressed metal corrugated pipe assembly |
| CN210800407U (en) * | 2019-11-02 | 2020-06-19 | 江苏运通膨胀节制造有限公司 | High pressure-resistant corrugated compensator |
| CN210661567U (en) * | 2019-11-05 | 2020-06-02 | 梅州市和顺人防工程有限公司 | Explosion-proof ripples gate valve |
| CN211525742U (en) * | 2019-12-09 | 2020-09-18 | 武汉航天波纹管股份有限公司 | Corrugated pipe connecting device |
| CN211656343U (en) * | 2020-04-15 | 2020-10-09 | 大庆医学高等专科学校 | Listening earphone is used in english teaching |
| CN111636476A (en) * | 2020-05-25 | 2020-09-08 | 中国三冶集团有限公司 | Piping lane fixing device for construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567037A (en) * | 2021-07-28 | 2021-10-29 | 钟通 | Early warning formula bellows of two-way flexible inflation |
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Application publication date: 20210219 |