CN216843581U - Unload hydrogen hose movable joint - Google Patents
Unload hydrogen hose movable joint Download PDFInfo
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- CN216843581U CN216843581U CN202220289425.9U CN202220289425U CN216843581U CN 216843581 U CN216843581 U CN 216843581U CN 202220289425 U CN202220289425 U CN 202220289425U CN 216843581 U CN216843581 U CN 216843581U
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Abstract
The utility model relates to a hose activity festival field specifically is a unload hydrogen hose activity festival, including the movable sleeve, the inside symmetry of movable sleeve rotates and is connected with the connecting pipe, the equal swing joint in both sides of movable sleeve has the adapter sleeve, the inner wall fixedly connected with rubber taper sleeve of adapter sleeve, the taper groove has been seted up on the surface of rubber taper sleeve, the one end of connecting pipe runs through the movable sleeve and is adjacent the fixed surface of rubber taper sleeve is connected. Inserting the connecting hose into the surface of a rubber taper sleeve in the connecting sleeve for sealing, then rotating the adjusting ring to drive the pressing ring to move, and enabling the pressing ring to abut against the four T-shaped clamping plates to move relatively to clamp the connecting hose, so that the connecting hose and the device can be connected; insert the surface of coupling hose rubber taper sleeve, through the setting of taper groove this moment, the convex position of rubber taper sleeve can take place deformation and can crowd into coupling hose inside and seal, because the toper setting can be suitable for and seal the pipeline of equidimension not.
Description
Technical Field
The utility model relates to a hose movable joint field specifically is a unload hydrogen hose movable joint.
Background
After the hydrogen in the hydrogenation machine is used, the hydrogen is required to be subjected to hydrogenation treatment through an external hydrogen tank, the hydrogen tank is usually connected through a hose in the hydrogen unloading process, and the hose is lengthened through a movable joint.
The existing movable joint for the partial hydrogen-discharging hose needs to be connected with a pipeline through a bolt flange in the using process, so that the connection convenience is poor, and the working efficiency is influenced; meanwhile, the existing movable joint for partial hydrogen-discharging hoses is difficult to be suitable for connecting hoses with different diameters in the using process, and the applicability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a unload hydrogen hose movable joint to solve the problem that proposes in the above-mentioned background art: 1. the connection convenience of the movable joints of the existing partial hoses is poor, and 2, the movable joints of the existing partial hoses are difficult to be suitable for connecting hoses with different diameters. In order to achieve the above object, the utility model provides a following technical scheme: a hydrogen-discharging hose movable joint comprises a movable sleeve, wherein connecting pipes are symmetrically and rotatably connected inside the movable sleeve, connecting sleeves are movably connected to two sides of the movable sleeve, a rubber taper sleeve is fixedly connected to the inner wall of each connecting sleeve, a taper groove is formed in the surface of each rubber taper sleeve, one end of each connecting pipe penetrates through the movable sleeve and is fixedly connected with the surface of the adjacent rubber taper sleeve, and a connecting hose is movably sleeved on the surface of each rubber taper sleeve;
the surface of the connecting sleeve is provided with a ring groove, the surface of the ring groove is movably connected with an adjusting ring, and one side of the adjusting ring is fixedly connected with a pressing ring;
the surface of the ring groove is provided with four movable grooves at equal intervals along the circumference, a T-shaped clamping plate is movably inserted in the movable grooves, one end of the T-shaped clamping plate extends into the connecting sleeve and is lapped with the surface of the connecting hose, and one end of the pressing ring is lapped with the surfaces of the four T-shaped clamping plates;
four guide grooves are formed in the surface of the annular groove at equal intervals along the circumference, and a return spring is movably connected between the surface of the T-shaped clamping plate and the guide grooves.
Preferably, the surface of annular has seted up the external screw thread, adjustable ring threaded connection is on the surface of external screw thread.
Preferably, both sides of the movable sleeve are fixedly connected with bearings, and the outer ring on one side of each bearing is fixedly connected with the surface of the adjacent connecting sleeve.
Preferably, the inner wall of the movable sleeve is a conical surface, the inner wall of the movable sleeve is fixedly connected with a sealing gasket, and the opposite ends of the two connecting pipes are both conical and matched with the movable sleeve;
the middle part fixedly connected with spacing ring of movable sleeve inner wall, the equal fixedly connected with sealing ring in both sides of spacing ring, the surface of sealing ring with adjacent the surface overlap joint of connecting pipe.
Preferably, the fixed surface of T type splint is connected with the guide block, T type splint pass through guide block sliding connection in the inside of guide slot, reset spring fixed connection is in the inner wall of guide slot and adjacent between the lateral wall of guide block.
Preferably, the one end of clamping ring is established to the arcwall face, the surface of T type splint is established to the inclined plane with clamping ring matched with, the fixed surface of T type splint one end is connected with spacing tooth.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, use through the cooperation of parts such as coupling hose, adapter sleeve and adjustable ring, insert the inside rubber taper sleeve surface of adapter sleeve with coupling hose and seal, rotate the adjustable ring area after that and remove the clamping ring, make the clamping ring support and press four T type splint relative movement and carry out the centre gripping to coupling hose, can accomplish being connected between coupling hose and the device, it is convenient to connect, promotes work efficiency.
The utility model discloses in, use through the cooperation of parts such as coupling hose, rubber taper sleeve and taper groove, insert the surface of rubber taper sleeve with coupling hose, through the setting of taper groove this moment, the convex position of rubber taper sleeve can take place deformation and can extrude into coupling hose inside and seal, because the toper setting can be suitable for sealing the not pipeline of equidimension, promotes the device's suitability.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
fig. 3 is a side sectional view of the T-shaped splint of the present invention.
In the figure: 1. a movable sleeve; 2. a connecting pipe; 3. connecting sleeves; 4. a rubber taper sleeve; 5. a conical groove; 6. a connecting hose; 7. a ring groove; 8. an adjusting ring; 9. pressing a ring; 10. a movable groove; 11. t-shaped splints; 12. a guide groove; 13. a return spring.
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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a hydrogen-discharging hose movable joint comprises a movable sleeve 1, a connecting pipe 2 is symmetrically and rotatably connected inside the movable sleeve 1, connecting sleeves 3 are movably connected on two sides of the movable sleeve 1, a rubber taper sleeve 4 is fixedly connected on the inner wall of each connecting sleeve 3, a taper groove 5 is formed in the surface of each rubber taper sleeve 4, one end of each connecting pipe 2 penetrates through the movable sleeve 1 and is fixedly connected with the surface of the adjacent rubber taper sleeve 4, a connecting hose 6 is movably sleeved on the surface of each rubber taper sleeve 4, by inserting the connecting hose 6 into the surface of the rubber taper sleeve 4, the convex position of the rubber taper sleeve 4 can be deformed to be squeezed into the connecting hose 6 for sealing through the arrangement of the taper groove 5, because the toper setting can be suitable for and seal the pipeline of equidimension not, promotes the device's suitability, and for carrying out the device sealed through the sealing washer, the device's leakproofness is better.
The surface of the connecting sleeve 3 is provided with a ring groove 7, the surface of the ring groove 7 is movably connected with an adjusting ring 8, and one side of the adjusting ring 8 is fixedly connected with a pressing ring 9.
Four movable grooves 10 have been seted up along circumference equidistance in the surface of annular 7, and the inside activity grafting of movable groove 10 has T type splint 11, and the inside of T type splint 11 extends to adapter sleeve 3 and the surperficial overlap joint of coupling hose 6, and the one end of clamping ring 9 and the surperficial overlap joint of four T type splint 11.
Four guide slots 12 have been seted up along circumference equidistance on the surface of annular 7, swing joint has reset spring 13 between T type splint 11's the surface and the guide slot 12, during the use, insert coupling hose 6 and seal on the inside rubber taper sleeve 4 surface of adapter sleeve 3, rotate the inside adjustable ring 8 area in annular 7 and take clamping ring 9 to remove after that, make clamping ring 9 support and press four T type splint 11 relative movement, spacing tooth through on the T type splint 11 presss from both sides tight coupling hose 6, can accomplish being connected between coupling hose 6 and the device, and convenient for connection, and the work efficiency is improved.
In this embodiment, as shown in fig. 1 and 2, the surface of the ring groove 7 is provided with an external thread, and the adjusting ring 8 is screwed on the surface of the external thread.
In this embodiment, as shown in fig. 1, the bearing is fixedly connected to both sides of the movable sleeve 1, the outer ring of one side of the bearing is fixedly connected to the surface of the adjacent connecting sleeve 3, and the bearing is arranged to enable the connecting hose 6 to freely rotate after being connected with the connecting sleeve 3, so that the use convenience is improved.
In this embodiment, as shown in fig. 1, the inner wall of the movable sleeve 1 is a conical surface, the inner wall of the movable sleeve 1 is fixedly connected with a sealing gasket, and the opposite ends of the two connecting pipes 2 are both conical and matched with the movable sleeve 1.
The middle part fixedly connected with spacing ring of the 1 inner wall of movable sleeve, the equal fixedly connected with sealing ring in both sides of spacing ring, the surperficial overlap joint of sealing ring and adjacent connecting pipe 2 promotes the leakproofness between connecting pipe 2 and the movable sleeve 1.
In this embodiment, as shown in fig. 1 and fig. 2, a guide block is fixedly connected to a surface of the T-shaped clamp plate 11, the T-shaped clamp plate 11 is slidably connected inside the guide groove 12 through the guide block, the return spring 13 is fixedly connected between an inner wall of the guide groove 12 and a side wall of an adjacent guide block, and when the pressing ring 9 releases the pressing on the T-shaped clamp plate 11, the return spring 13 drives the T-shaped clamp plate 11 to move and return.
In this embodiment, as shown in fig. 1, 2 and 3, one end of the pressing ring 9 is an arc-shaped surface, the surface of the T-shaped clamp plate 11 is an inclined surface matched with the pressing ring 9, and the surface of one end of the T-shaped clamp plate 11 is fixedly connected with a limit tooth, so that when the pressing ring 9 is pressed against the inclined surface of the T-shaped clamp plate 11, the T-shaped clamp plate 11 can slide in the movable groove 10.
The utility model discloses a use method and advantage: the working process of the movable joint of the hydrogen discharge hose is as follows:
as shown in fig. 1, 2 and 3, when in use, the connecting hose 6 is inserted into the surface of the rubber taper sleeve 4 in the connecting sleeve 3 for sealing, then the adjusting ring 8 in the rotating ring groove 7 drives the pressing ring 9 to move, so that the pressing ring 9 presses against the four T-shaped clamping plates 11 to move relatively, the connecting hose 6 is clamped by the limiting teeth on the T-shaped clamping plates 11, the connecting hose 6 and the device can be connected conveniently, and the working efficiency is improved; through the surface with coupling hose 6 insert rubber taper sleeve 4, through the setting of taper groove 5 this moment, the convex position of rubber taper sleeve 4 can take place deformation and can crowd into coupling hose 6 inside and seal, because the toper setting can be suitable for and seal the not pipeline of equidimension, promotes the device's suitability, and for carrying out the device sealed through the sealing washer, the device's leakproofness is better.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a unload hydrogen hose movable joint, includes movable sleeve (1), its characterized in that: the connecting pipe (2) is symmetrically and rotatably connected inside the movable sleeve (1), the connecting sleeves (3) are movably connected to two sides of the movable sleeve (1), the rubber taper sleeves (4) are fixedly connected to the inner walls of the connecting sleeves (3), taper grooves (5) are formed in the surfaces of the rubber taper sleeves (4), one end of each connecting pipe (2) penetrates through the movable sleeve (1) and is fixedly connected with the surface of the adjacent rubber taper sleeve (4), and the connecting hose (6) is movably sleeved on the surface of each rubber taper sleeve (4);
a ring groove (7) is formed in the surface of the connecting sleeve (3), an adjusting ring (8) is movably connected to the surface of the ring groove (7), and a pressing ring (9) is fixedly connected to one side of the adjusting ring (8);
four movable grooves (10) are formed in the surface of the annular groove (7) at equal intervals along the circumference, T-shaped clamping plates (11) are movably inserted into the movable grooves (10), one ends of the T-shaped clamping plates (11) extend into the connecting sleeve (3) to be in lap joint with the surface of the connecting hose (6), and one ends of the pressing rings (9) are in lap joint with the surfaces of the four T-shaped clamping plates (11);
four guide grooves (12) have been seted up along circumference equidistance in the surface of annular (7), swing joint has reset spring (13) between the surface of T type splint (11) and guide groove (12).
2. A hydrogen-discharging hose movable joint according to claim 1, characterized in that: the surface of annular (7) has seted up the external screw thread, adjustable ring (8) threaded connection is on the surface of external screw thread.
3. A hydrogen-discharging hose movable joint according to claim 1, characterized in that: both sides of the movable sleeve (1) are fixedly connected with bearings, and the outer ring on one side of each bearing is fixedly connected with the surface of the adjacent connecting sleeve (3).
4. A hydrogen-discharging hose movable joint according to claim 1, characterized in that: the inner wall of the movable sleeve (1) is a conical surface, the inner wall of the movable sleeve (1) is fixedly connected with a sealing gasket, and the opposite ends of the two connecting pipes (2) are both conical and matched with the movable sleeve (1);
the middle part fixedly connected with spacing ring of movable sleeve (1) inner wall, the equal fixedly connected with sealing ring in both sides of spacing ring, the surface of sealing ring and adjacent the surface overlap joint of connecting pipe (2).
5. A hydrogen-discharging hose movable joint according to claim 1, characterized in that: the fixed surface of T type splint (11) is connected with the guide block, T type splint (11) are through guide block sliding connection in the inside of guide slot (12), reset spring (13) fixed connection is in the inner wall of guide slot (12) and adjacent between the lateral wall of guide block.
6. A hydrogen-discharging hose movable joint according to claim 1, characterized in that: the one end of clamping ring (9) is established to the arcwall face, the surface of T type splint (11) is established to the inclined plane with clamping ring (9) matched with, the fixed surface of T type splint (11) one end is connected with spacing tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220289425.9U CN216843581U (en) | 2022-02-11 | 2022-02-11 | Unload hydrogen hose movable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220289425.9U CN216843581U (en) | 2022-02-11 | 2022-02-11 | Unload hydrogen hose movable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216843581U true CN216843581U (en) | 2022-06-28 |
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ID=82088878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220289425.9U Active CN216843581U (en) | 2022-02-11 | 2022-02-11 | Unload hydrogen hose movable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216843581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290830A (en) * | 2022-09-30 | 2022-11-04 | 武汉科技大学 | Automobile emission detection device |
| CN116221512A (en) * | 2023-03-07 | 2023-06-06 | 烟台泰悦流体科技有限公司 | Wear-resistant hose assembly for fracturing operation |
-
2022
- 2022-02-11 CN CN202220289425.9U patent/CN216843581U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290830A (en) * | 2022-09-30 | 2022-11-04 | 武汉科技大学 | Automobile emission detection device |
| CN115290830B (en) * | 2022-09-30 | 2023-01-31 | 武汉科技大学 | Automobile emission detection device |
| CN116221512A (en) * | 2023-03-07 | 2023-06-06 | 烟台泰悦流体科技有限公司 | Wear-resistant hose assembly for fracturing operation |
| CN116221512B (en) * | 2023-03-07 | 2023-08-29 | 烟台泰悦流体科技有限公司 | Wear-resistant hose assembly for fracturing operation |
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