CN220566826U - Bellows joint with quick connect function - Google Patents
Bellows joint with quick connect function Download PDFInfo
- Publication number
- CN220566826U CN220566826U CN202322334921.9U CN202322334921U CN220566826U CN 220566826 U CN220566826 U CN 220566826U CN 202322334921 U CN202322334921 U CN 202322334921U CN 220566826 U CN220566826 U CN 220566826U
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- China
- Prior art keywords
- pressing
- pressing rod
- joint
- ring
- connecting plate
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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 210000002445 nipple Anatomy 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a corrugated pipe joint with a quick connection function, which relates to the technical field of corrugated pipe joints, and comprises a joint, wherein a hose sleeve pipe is welded on one side of the joint, and a pressing rod connecting plate is arranged on the outer side of the hose sleeve pipe; the number of the pressing rod connecting plates is three, and two ends of the pressing rod connecting plates are respectively welded with the joint and the extension frame; the pressing rod connecting plate is provided with a circular hole which is convenient for the sliding connection of the pressing rod, the outer side of the pressing rod is sleeved with a spring, and two ends of the spring are respectively welded with the pressing ring and the pressing rod connecting plate; the pressing rod is provided with a circular hole which is convenient for inserting the inserting rod; according to the utility model, the corrugated pipe is sleeved on the outer side of the hose sleeve pipe, the inserting rods on the three pressing rods are pulled out, so that the springs are not tensioned any more, the pressing rods move along the circular holes of the connecting plates of the pressing rods, the pressing rings are pushed to press the corrugated pipe, the corrugated pipe is fixed, and the assembly and the disassembly are convenient and quick.
Description
Technical Field
The utility model particularly relates to the technical field of corrugated pipe joints, in particular to a corrugated pipe joint with a quick connection function.
Background
The corrugated pipe is a tubular elastic sensing element formed by connecting foldable corrugated sheets along the folding and stretching directions. The bellows is widely used 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 thinner pipe wall and higher sensitivity, and the measuring range is tens of Pa to tens of megaPa. The open end is fixed, the sealed end is in a free state, and the elasticity is increased by using an auxiliary spiral spring or reed.
Chinese utility model disclosure CN208900910U discloses a bellows joint comprising: a main body having a mounting groove at one end; one end of the sealing sleeve extends into the mounting groove, the outer side wall of the other end of the sealing sleeve is provided with a limiting outer ring which is propped against the main body for positioning, and the sealing sleeve is provided with a limiting inner ring; a collar disposed at the second end of the sealing sleeve and having a tapered outer sidewall; a compression nut in threaded engagement with the first end of the body, the compression nut having a tapered inner sidewall in engagement with the tapered outer sidewall of the collar;
according to the corrugated pipe joint, the conical inner side wall and the conical outer side wall are matched, when the compression nut is screwed, the clamping ring is locked, so that the corrugated pipe is clamped, but the corrugated pipe is required to be placed one by one during installation and then butted, and when the corrugated pipe stretches into or stretches out too long, the corrugated pipe is easy to damage; therefore, the corrugated pipe joint with the quick connection function is provided, the corrugated pipe is sleeved on the hose sleeve pipe, the pressing ring presses the outer side of the corrugated pipe, and the inserted rod only needs to be pulled out during installation, so that the corrugated pipe joint is convenient and quick to use, and the problems are effectively solved.
Disclosure of Invention
The utility model aims to provide a corrugated pipe joint with a quick connection function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the corrugated pipe joint with the quick connection function comprises a joint, wherein a hose sleeve is welded on one side of the joint, and a pressing rod connecting plate is arranged on the outer side of the hose sleeve; the number of the pressing rod connecting plates is three, and two ends of the pressing rod connecting plates are respectively welded with the joint and the extension frame; the pressing rod connecting plate is provided with a circular hole which is convenient for the sliding connection of the pressing rod, the outer side of the pressing rod is sleeved with a spring, and two ends of the spring are respectively welded with the pressing ring and the pressing rod connecting plate; the pressing rod is provided with a circular hole which is convenient for inserting the inserting rod.
As a further technical scheme of the utility model, an outer connecting ring is welded on the outer side of the joint, a screw connecting plate is welded on one side of the outer connecting ring, which is close to the hose sleeve, and three screw connecting plates are arranged; the screw connecting plate is connected with a screw through threads, and the screw is connected with a bearing with a seat arranged on the reinforcing ring in a matched manner.
As a further technical scheme of the utility model, the three pressing rod connecting plates and the three screw rod connecting plates are arranged at intervals.
As a further technical scheme of the utility model, the three reinforcing rings are positioned on the outer sides of the three pressing rings.
As a further technical scheme of the utility model, a rubber pad is adhered to one side of the pressing ring close to the hose sleeve and the outer side of the hose sleeve.
As a further technical scheme of the utility model, a connecting ring is welded on one side of the joint far away from the hose sleeve, and threads convenient for connecting with other connectors are arranged on the outer side of the connecting ring.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the corrugated pipe is sleeved on the outer side of the hose sleeve pipe, the inserting rods on the three pressing rods are pulled out, so that the springs are not tensioned any more, the pressing rods move along the circular holes of the connecting plates of the pressing rods, the pushing pressing rings are pushed to press the corrugated pipe, the corrugated pipe is fixed, and the assembly and the disassembly are convenient and quick;
2. according to the utility model, after the corrugated pipe is fixed by the pressing ring, the screw is rotated, and the reinforcing ring moves and presses to the upper part of the pressing ring under the connection of the screw threaded connection screw connection plate and the screw and the bearing with the seat on the reinforcing ring, so that the reinforcing effect is achieved;
3. according to the utility model, the rubber pad on the outer side of the hose sleeve pipe plays a sealing role, and secondly, the friction force of the corrugated pipe is increased, the hose sleeve pipe is firmer, the rubber pad on the pressing ring plays a buffering role, and the corrugated pipe is prevented from being crushed.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is another view of fig. 1 of the present utility model.
Fig. 3 is a right side view of fig. 1 in the present utility model.
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3 in accordance with the present utility model.
In the figure: the device comprises a 1-joint, a 2-connecting ring, a 3-outer connecting ring, a 4-screw connecting plate, a 5-screw, a 6-reinforcing ring, a 7-extension frame, an 8-pressing rod connecting plate, a 9-pressing rod, a 10-inserting rod, a 11-spring, a 12-pressing ring, a 13-rubber pad and a 14-hose sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, in an embodiment of the present utility model, a bellows joint with a quick connection function includes a joint 1, a hose nipple 14 is welded on one side of the joint 1, and a pressing rod connecting plate 8 is disposed on the outer side of the hose nipple 14; the number of the pressing rod connecting plates 8 is three, and two ends of each pressing rod connecting plate 8 are respectively welded with the joint 1 and the extension frame 7; the pressing rod connecting plate 8 is provided with a circular hole which is convenient for sliding connection of the pressing rod 9, a spring 11 is sleeved on the outer side of the pressing rod 9, and two ends of the spring 11 are respectively welded with the pressing ring 12 and the pressing rod connecting plate 8; the pressing rod 9 is provided with a circular hole which is convenient for inserting the inserting rod 10.
Through adopting above-mentioned technical scheme, the bellows cup joints in hose nipple 14 outside, pulls out the inserted bar 10 on the three press pole 9 for spring 11 no longer takes up tightly, and press pole 9 removes along the circular hole of press pole connecting plate 8, will promote press the ring 12 to press to the bellows, fixed bellows, easy dismounting, quick.
In the embodiment, an outer connecting ring 3 is welded on the outer side of the joint 1, a screw connecting plate 4 is welded on one side of the outer connecting ring 3 close to a hose sleeve 14, and three screw connecting plates 4 are arranged; the screw connecting plate 4 is connected with a screw 5 through threads, and the screw 5 is matched and connected with a bearing with a seat arranged on the reinforcing ring 6.
Through adopting above-mentioned technical scheme, after pressing ring 12 fixed bellows, through rotating screw rod 5, under screw rod 5 threaded connection screw rod connecting plate 4, screw rod 5 and the belt seat bearing connection on the reinforcing ring 6 for reinforcing ring 6 removes and presses pressure ring 12 top, plays the reinforcement effect.
In this embodiment, three pressing rod connection plates 8 and three screw rod connection plates 4 are disposed at intervals.
Further, three of the reinforcing rings 6 are located outside the three pressing rings 12.
Further, a rubber pad 13 is adhered to one side of the pressing ring 12 near the hose nipple 14 and the outer side of the hose nipple 14.
Through adopting above-mentioned technical scheme, the outside rubber pad 13 of hose nipple 14 plays sealed effect, and secondly, increases bellows frictional force, and is more firm, and rubber pad 13 on the clamping ring 12 plays the cushioning effect, prevents to crush the bellows.
In this embodiment, a connecting ring 2 is welded on the side of the joint 1 away from the hose nipple 14, and threads for facilitating connection with other connectors are provided on the outer side of the connecting ring 2.
Through adopting above-mentioned technical scheme, go-between 2 accessible outside screw thread is connected with other joints, and it is more convenient to use.
The working principle of the utility model is as follows: when the hose is used, the corrugated pipe is sleeved on the outer side of the hose sleeve pipe 14, the inserting rods 10 on the three pressing rods 9 are pulled out, so that the springs 11 are not tensioned any more, the pressing rods 9 move along the circular holes of the pressing rod connecting plates 8, the pressing rings 12 are pushed to press the corrugated pipe, the corrugated pipe is fixed, and the hose is convenient and quick to disassemble and assemble; after the corrugated pipe is fixed by the pressing ring 12, the screw 5 is rotated, and the screw 5 is in threaded connection with the screw connecting plate 4 and the screw 5 is connected with a bearing with a seat on the reinforcing ring 6, so that the reinforcing ring 6 moves and presses to the upper part of the pressing ring 12 to play a role in reinforcing; the outer rubber pad 13 of the hose sleeve 14 plays a sealing role, and secondly, the friction force of the corrugated pipe is increased, the hose sleeve is firmer, the rubber pad 13 on the pressing ring 12 plays a buffering role, and the corrugated pipe is prevented from being crushed; the connecting ring 2 can be connected with other joints through the outside threads, so that the use is more convenient.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A bellows joint with quick connect function, its characterized in that: the hose connector comprises a connector (1), wherein a hose sleeve pipe (14) is welded on one side of the connector (1), and a pressing rod connecting plate (8) is arranged on the outer side of the hose sleeve pipe (14); the three pressing rod connecting plates (8) are arranged, and two ends of each pressing rod connecting plate (8) are welded with the joint (1) and the extension frame (7) respectively; the pressing rod connecting plate (8) is provided with a circular hole which is convenient for sliding connection of the pressing rod (9), the outer side of the pressing rod (9) is sleeved with a spring (11), and two ends of the spring (11) are respectively welded with the pressing ring (12) and the pressing rod connecting plate (8); the pressing rod (9) is provided with a round hole which is convenient for inserting the inserting rod (10).
2. The bellows joint with quick connect function of claim 1, wherein: an outer connecting ring (3) is welded on the outer side of the joint (1), a screw connecting plate (4) is welded on one side, close to the hose sleeve pipe (14), of the outer connecting ring (3), and three screw connecting plates (4) are arranged; the screw connecting plate (4) is connected with a screw (5) through threads, and the screw (5) is connected with a bearing with a seat arranged on the reinforcing ring (6) in a matching way.
3. The bellows joint with quick connect function of claim 1, wherein: the three pressing rod connecting plates (8) and the three screw rod connecting plates (4) are arranged at intervals.
4. A bellows joint with quick connect function according to claim 2, characterized in that: the three reinforcing rings (6) are positioned outside the three pressing rings (12).
5. The bellows joint with quick connect function of claim 1, wherein: a rubber pad (13) is adhered to one side of the pressing ring (12) close to the hose sleeve (14) and the outer side of the hose sleeve (14).
6. The bellows joint with quick connect function of claim 1, wherein: one side of the joint (1) far away from the hose sleeve pipe (14) is welded with a connecting ring (2), and threads convenient to connect with other connectors are arranged on the outer side of the connecting ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322334921.9U CN220566826U (en) | 2023-08-30 | 2023-08-30 | Bellows joint with quick connect function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322334921.9U CN220566826U (en) | 2023-08-30 | 2023-08-30 | Bellows joint with quick connect function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220566826U true CN220566826U (en) | 2024-03-08 |
Family
ID=90088992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322334921.9U Active CN220566826U (en) | 2023-08-30 | 2023-08-30 | Bellows joint with quick connect function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220566826U (en) |
-
2023
- 2023-08-30 CN CN202322334921.9U patent/CN220566826U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |