CN213776737U - Corrugated pipe with quick connection structure - Google Patents
Corrugated pipe with quick connection structure Download PDFInfo
- Publication number
- CN213776737U CN213776737U CN202023007116.8U CN202023007116U CN213776737U CN 213776737 U CN213776737 U CN 213776737U CN 202023007116 U CN202023007116 U CN 202023007116U CN 213776737 U CN213776737 U CN 213776737U
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- China
- Prior art keywords
- corrugated pipe
- quick connect
- screw hole
- connect structure
- bellows
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Abstract
The utility model discloses a bellows with quick connect structure, including the bellows main part, the both ends of bellows main part all are connected with sealing interface, L shape fixed plate has all been welded to solid fixed ring's top bottom, the one end of L shape fixed plate is connected with spacing hold-down mechanism, solid fixed cylinder installs in L shape fixed plate bottom, the top of bent shape clamp plate is connected with the erection joint, the top of erection joint is equipped with fixed interface, the top swing joint of activity post has the double-screw bolt, the screw hole seat is installed on the top of L shape fixed plate, the screw hole seat is passed on the double-screw bolt top, the beneficial effects of the utility model are that: when two sealing interface insert respectively on two other pipelines, operate spacing hold-down mechanism and compress tightly on two other pipeline outer walls, and then make bellows main part both ends and two other pipe connection firm, avoid the junction to appear leaking the sign because of water impact, install simultaneously with dismantle comparatively nimble, labour saving and time saving.
Description
Technical Field
The utility model relates to the technical field of pipelines, specifically be a bellows with quick connect structure.
Background
A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations. The corrugated pipe is a kind of pipeline, and the corrugated pipe refers to a tubular elastic sensitive element formed by connecting foldable corrugated sheets along the folding and stretching directions. 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. Its open end is fixed, its sealed end is in free state, and its elasticity is increased by using auxiliary helical spring or reed.
When traditional bellows both ends link to each other with two other pipelines, often adopt the form of screw thread or clamp to connect, owing to receive the impact of water for a long time to and when reciprocating the bellows, easily lead to the junction to appear becoming flexible, and then lead to the leakage of liquid, have great potential safety hazard.
Disclosure of Invention
An object of the utility model is to provide a bellows with quick connect structure to the form of often adopting screw thread or clamp that proposes in solving above-mentioned background art is connected, owing to receive the impact of water for a long time, and when reciprocating the bellows, easily leads to the junction to appear becoming flexible, and then leads to the leakage of liquid, has great potential safety hazard problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bellows with quick connect structure, includes the bellows main part, the both ends of bellows main part all are connected with sealing interface, and are connected with two solid fixed rings in the bellows main part, solid fixed ring's top bottom all welds there is L shape fixed plate, the one end of L shape fixed plate is connected with spacing hold-down mechanism, spacing hold-down mechanism comprises solid fixed cylinder, activity post and bent shape clamp plate, gu fixed cylinder installs in L shape fixed plate bottom, the top of bent shape clamp plate is connected with the erection joint, the top of erection joint is equipped with fixed interface, the bottom of activity post links to each other with fixed interface, the top swing joint of activity post has the double-screw bolt, the screw hole seat is installed on the top of L shape fixed plate, the screw hole seat is passed on the double-screw bolt top, and double-screw bolt and screw hole seat threaded connection.
Preferably, a medium channel is arranged in the sealing interface, and a wear-resistant sealing ring is bonded on the inner wall of the medium channel.
Preferably, the bottom end face of the curved pressing plate is uniformly connected with anti-skid rubber bulges.
Preferably, the inner wall of the fixed cylinder is connected with two vertical slide rails, the length of each vertical slide rail is equal to the height of the fixed cylinder, and the side surface of the movable column is connected with two sliding blocks which are respectively connected with the two vertical slide rails in a sliding manner.
Preferably, the top end of the stud is connected with a rotating handle.
Preferably, a plurality of grooves and protrusions are formed on the corrugated pipe main body, and the alloy wear-resistant layer is uniformly coated on the outer surface of the corrugated pipe main body.
Compared with the prior art, the beneficial effects of the utility model are that: through being connected with two solid fixed rings in the bellows main part, and solid fixed ring's top bottom all welds has L shape fixed plate, the one end of L shape fixed plate is connected with spacing hold-down mechanism simultaneously, insert respectively on two other pipelines when two sealing interface, operate spacing hold-down mechanism and compress tightly on two other pipeline outer walls, and then make bellows main part both ends and two other pipe connection firm, avoid the junction to appear leaking the sign because of water impact, install simultaneously and dismantle comparatively in a flexible way, labour saving and time saving.
The bottom face through bent shape clamp plate evenly is connected with the antiskid rubber arch, and when bent shape clamp plate compressed tightly on the pipeline outer wall, the frictional force of the protruding increase contact of antiskid rubber prevented appearing not hard up, also avoided causing the pressure loss to the pipeline simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the limiting and pressing mechanism of the present invention;
FIG. 3 is a schematic view of the curved platen structure of the present invention;
fig. 4 is a schematic view of the sealing interface structure of the present invention.
In the figure: 1. a bellows body; 2. a fixing ring; 3. sealing the interface; 4. an L-shaped fixing plate; 5. a limiting and pressing mechanism; 6. rotating the handle; 7. a stud; 8. a screw hole seat; 10. a fixed cylinder; 11. a vertical slide rail; 12. a movable post; 13. a slider; 14. a curved platen; 15. installing a connector; 16. fixing the interface; 17. anti-skid rubber bumps; 18. a media channel; 19. wear-resisting sealing washer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a corrugated pipe with a quick connection structure comprises a corrugated pipe main body 1, wherein two ends of the corrugated pipe main body 1 are both connected with sealing interfaces 3, the corrugated pipe main body 1 is connected with two fixing rings 2, the top and bottom ends of the fixing rings 2 are both welded with an L-shaped fixing plate 4, so that the fixing rings 2 and the L-shaped fixing plate 4 are stably connected and are not easy to loosen, one end of the L-shaped fixing plate 4 is connected with a limiting and pressing mechanism 5, the limiting and pressing mechanism 5 consists of a fixing cylinder 10, a movable column 12 and a curved pressing plate 14, because one end of the L-shaped fixing plate 4 is connected with the limiting and pressing mechanism 5, when the two sealing interfaces 3 are respectively inserted on the other two pipelines, the limiting and pressing mechanism 5 is operated to be pressed on the outer walls of the other two pipelines, the two ends of the corrugated pipe main body 1 are further stably connected with the other two pipelines, the leakage signs caused by water flow impact at the joints are avoided, and the installation and the disassembly are more flexible, labour saving and time saving, fixed cylinder 10 is installed in 4 bottoms of L shape fixed plate, and the top of curved pressing plate 14 is connected with erection joint 15, and erection joint 15's top is equipped with fixed interface 16, and the bottom of activity post 12 links to each other with fixed interface 16, and the top swing joint of activity post 12 has double-screw bolt 7, and screw hole seat 8 is installed on the top of L shape fixed plate 4, and screw hole seat 8 is passed on double-screw bolt 7 top, and double- screw bolt 7 and 8 threaded connection of screw hole seat.
Be equipped with medium passageway 18 in the sealed interface 3, and medium passageway 18 inner wall bonds and has wear-resisting sealing washer 19, when in the sealed interface 3 was connect in to pipeline one end lock in addition, the leakage of liquid can be avoided to wear-resisting sealing washer 19, plays certain sealed effect.
The bottom end face of curved shape clamp plate 14 evenly is connected with anti-skidding rubber bulge 17, and when curved shape clamp plate 14 compressed tightly on the pipeline outer wall, anti-skidding rubber bulge 17 played the frictional force of increase contact, prevented not hard up to appear, also avoided causing the pressure loss to the pipeline simultaneously.
The inner wall of the fixed cylinder 10 is connected with two vertical slide rails 11, the length of each vertical slide rail 11 is equal to the height of the fixed cylinder 10, the side surface of each movable column 12 is connected with two sliding blocks 13, the two sliding blocks 13 are respectively connected with the two vertical slide rails 11 in a sliding mode, when the stud 7 is rotated by operating the rotating handle 6, the two sliding blocks 13 on each movable column 12 are respectively connected with the two vertical slide rails 11 in a sliding mode, the movable column 12 is made to ascend and descend stably, and the stability of the curved pressing plate 14 in moving is guaranteed.
The top end of the stud 7 is connected with a rotating handle 6.
The corrugated pipe main body 1 is provided with a plurality of grooves and bulges, and the outer surface of the corrugated pipe main body 1 is uniformly coated with an alloy wear-resistant layer.
Specifically, when the utility model is used, when the corrugated pipe main body 1 is used, because the two ends of the corrugated pipe main body 1 are both connected with the sealing interfaces 3, the medium channel 18 is arranged in the sealing interfaces 3, and the inner wall of the medium channel 18 is bonded with the wear-resistant sealing ring 19, when one ends of two pipelines are respectively buckled in the two sealing interfaces 3, the wear-resistant sealing ring 19 can avoid the leakage of liquid, thereby playing a certain sealing effect, and being convenient for connection and disassembly, when the corrugated pipe main body 1 is connected with the other two pipelines, the corrugated pipe main body 1 is connected with two fixing rings 2, the top and bottom ends of the fixing rings 2 are both welded with the L-shaped fixing plate 4, one end of the L-shaped fixing plate 4 is connected with the limiting and pressing mechanism 5, the limiting and pressing mechanism 5 is composed of a fixing cylinder 10, a movable column 12 and a curved pressing plate 14, and the top end of the L-shaped fixing plate 4 is provided with a screw hole seat 8, the screw hole seat 8 is passed on 7 tops of double-screw bolt, and double- screw bolt 7 and 8 threaded connection of screw hole seat, 12 bottoms of activity post link to each other with bent shape clamp plate 14, 12 tops of activity post and 7 bottoms swing joint of double-screw bolt, fixed section of thick bamboo 10 inner wall is connected with two perpendicular slide rails 11, the side of activity post 12 is connected with two sliding blocks 13, two sliding blocks 13 erect slide rail 11 sliding connection with two respectively, but manually operation turning handle 6 makes double-screw bolt 7 rotate, can promote the lift of bent shape clamp plate 14, bent shape clamp plate 14 compresses tightly on two other pipeline outer walls, and then make 1 both ends of bellows main part and two other pipe connection firm, avoid the junction to appear the sign of leaking because of the rivers impact, it is comparatively nimble to install and dismantle simultaneously, therefore, the clothes hanger is strong in practicability.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 bellows with quick connect structure, includes bellows main part (1), its characterized in that: the corrugated pipe comprises a corrugated pipe main body (1), wherein sealing interfaces (3) are connected to two ends of the corrugated pipe main body (1), two fixing rings (2) are connected to the corrugated pipe main body (1), L-shaped fixing plates (4) are welded to the top and bottom ends of the fixing rings (2), one ends of the L-shaped fixing plates (4) are connected with limiting pressing mechanisms (5), the limiting pressing mechanisms (5) comprise fixing cylinders (10), movable columns (12) and curved pressing plates (14), the fixing cylinders (10) are installed at the bottom ends of the L-shaped fixing plates (4), the top ends of the curved pressing plates (14) are connected with installation joints (15), fixed interfaces (16) are arranged at the top ends of the installation joints (15), the bottom ends of the movable columns (12) are connected with the fixed interfaces (16), studs (7) are movably connected to the top ends of the movable columns (12), and screw hole seats (8) are installed at the top ends of the L-shaped fixing plates (4), the top end of the stud (7) penetrates through the screw hole seat (8), and the stud (7) is in threaded connection with the screw hole seat (8).
2. A corrugated pipe having a quick connect structure as claimed in claim 1, wherein: a medium channel (18) is arranged in the sealing interface (3), and a wear-resistant sealing ring (19) is bonded on the inner wall of the medium channel (18).
3. A corrugated pipe having a quick connect structure as claimed in claim 1, wherein: the bottom end surface of the curved pressing plate (14) is uniformly connected with anti-skid rubber bulges (17).
4. A corrugated pipe having a quick connect structure as claimed in claim 1, wherein: fixed section of thick bamboo (10) inner wall is connected with two perpendicular slide rails (11), the length of erecting slide rail (11) equals with the height of fixed section of thick bamboo (10), the side of activity post (12) is connected with two sliding blocks (13), two sliding block (13) respectively with two perpendicular slide rail (11) sliding connection.
5. A corrugated pipe having a quick connect structure as claimed in claim 1, wherein: the top end of the stud (7) is connected with a rotating handle (6).
6. A corrugated pipe having a quick connect structure as claimed in claim 1, wherein: the corrugated pipe comprises a corrugated pipe body (1) and is characterized in that a plurality of grooves and bulges are formed on the corrugated pipe body (1), and an alloy wear-resistant layer is uniformly coated on the outer surface of the corrugated pipe body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023007116.8U CN213776737U (en) | 2020-12-15 | 2020-12-15 | Corrugated pipe with quick connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023007116.8U CN213776737U (en) | 2020-12-15 | 2020-12-15 | Corrugated pipe with quick connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213776737U true CN213776737U (en) | 2021-07-23 |
Family
ID=76898699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023007116.8U Expired - Fee Related CN213776737U (en) | 2020-12-15 | 2020-12-15 | Corrugated pipe with quick connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213776737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233960A (en) * | 2021-11-15 | 2022-03-25 | 中国建筑第八工程局有限公司 | Detachable water guide pipe for assembly type building engineering |
-
2020
- 2020-12-15 CN CN202023007116.8U patent/CN213776737U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233960A (en) * | 2021-11-15 | 2022-03-25 | 中国建筑第八工程局有限公司 | Detachable water guide pipe for assembly type building engineering |
| CN114233960B (en) * | 2021-11-15 | 2024-04-26 | 中国建筑第八工程局有限公司 | Detachable water guide pipe for assembly type building engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 Termination date: 20211215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |