CN214662783U - Hydraulic pipe sealing joint - Google Patents
Hydraulic pipe sealing joint Download PDFInfo
- Publication number
- CN214662783U CN214662783U CN202120543306.7U CN202120543306U CN214662783U CN 214662783 U CN214662783 U CN 214662783U CN 202120543306 U CN202120543306 U CN 202120543306U CN 214662783 U CN214662783 U CN 214662783U
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- Prior art keywords
- joint
- connecting plate
- ring
- annular
- hydraulic hose
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- 238000007789 sealing Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Joints With Sleeves (AREA)
Abstract
The utility model discloses a hydraulic pressure pipe sealing joint, connect including first joint and second, the junction that first joint and second connect is equipped with keeps off the ring, and first joint connects with the second and is equipped with grafting portion and screw thread portion, sets up the annular on the screw thread portion, is equipped with first ring cover and second ring cover on the annular. The utility model has the advantages of reasonable design, first joint and second connect along grafting portion labour saving and time saving insert the hydraulic hose, screw thread portion has increased the frictional force of first joint and second joint and hydraulic hose inner wall, it is not hard up to prevent that the hydraulic hose from taking place in the connection process, hydraulic hose and annular smooth contact, through first ring cover and second ring cover with the firm inseparable clamp of hydraulic hose in the annular, can not cause the damage to the hydraulic hose, the emergence of leaking has been avoided, time saving and labor saving, safety and reliability.
Description
Technical Field
The utility model belongs to hydraulic hose connects the field, especially relates to a hydraulic pressure pipe sealing joint.
Background
In daily life, it is often necessary to connect two hydraulic hoses using a joint. In the connection process, the connector is inserted into the hydraulic hose and then is connected in a sealing mode through the clamping ring, the clamping ring easily damages the hydraulic hose in the rotating and fastening process, leakage occurs, time and labor are wasted, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a hydraulic pressure pipe sealing joint.
The utility model discloses a realize like this: a hydraulic pipe sealing joint comprises a first joint and a second joint which are respectively spliced together with two hydraulic hoses, the first joint is communicated with the second joint, a baffle ring is arranged at the joint of the first joint and the second joint to limit the length of the first joint and the second joint inserted into the hydraulic hoses, one ends of the first joint and the second joint, which are far away from the baffle ring, are provided with splicing parts which are smooth, so that the first joint and the second joint can be conveniently inserted into the hydraulic hoses in a time-saving and labor-saving manner, the first joint and the second joint are provided with screw thread parts near the baffle ring, the friction force between the first joint and the inner walls of the hydraulic hoses and the hydraulic hoses is increased, the hydraulic hoses are prevented from loosening in the connection process, the reliable connection between the first joint and the hydraulic hoses is ensured, the screw thread parts are connected with the splicing parts, and ring grooves are formed on the screw thread parts near the baffle ring, the positions of a first ring sleeve and a second ring sleeve are limited, the width a of an annular groove is smaller than the width b of an outer groove, so that smooth contact between a hydraulic hose and the annular groove is ensured, the contact area between the annular groove and the first ring sleeve and between the hydraulic hose and the second ring sleeve is ensured, the stability of a joint is improved, the annular groove is provided with the first ring sleeve and the second ring sleeve, the hydraulic hose is firmly and tightly clamped in the annular groove through the first ring sleeve and the second ring sleeve, the first ring sleeve and the second ring sleeve are semicircular and are matched with the annular groove, the two ends of the first ring sleeve are fixedly and symmetrically provided with a first connecting plate and a second connecting plate, the first connecting plate is provided with a first threaded hole, the second connecting plate is fixedly and provided with a first screw rod, the two ends of the second ring sleeve are fixedly and symmetrically provided with a third connecting plate and a fourth connecting plate, and the third connecting plate is provided with a second threaded hole, the fourth connecting plate is fixedly provided with a second screw rod, the first screw rod corresponds to the second threaded hole in position, the second screw rod corresponds to the first threaded hole in position, nuts are sleeved on the first screw rod and the second screw rod, and after the first screw rod penetrates through the second threaded hole and the second screw rod penetrates through the first threaded hole, the nuts on the first screw rod and the second screw rod are screwed, so that the hydraulic hose is firmly and tightly fixed on the first joint and the second joint.
Preferably, the end of the insertion part, which is far away from the baffle ring, is provided with a groove, so that the first joint and the second joint are inserted into the hydraulic hose in a labor-saving, convenient and quick manner.
Preferably, the first ring sleeve and the second ring sleeve are matched with the annular groove, and the size of the first ring sleeve and the size of the second ring sleeve are half of that of the annular groove, so that the reliable tight connection of the first ring sleeve and the second ring sleeve to the hydraulic hose in the annular groove is ensured.
Preferably, the face of first even board and the face of second even board are in the coplanar, the face of third even board and the face of fourth even board are in the coplanar, guarantee the compactness of being connected between first even board and the fourth even board and between second even board and the third even board, guarantee the reliability of being connected between second screw rod and the first screw hole and between first screw rod and the second screw hole to ensure the reliable connection between first ring cover and the second ring cover.
Preferably, the central line of the baffle ring, the central line of the first joint, the central line of the second joint and the central line of the ring groove are on the same straight line, so that the reliable connection of the first joint and the second joint with the hydraulic hose is guaranteed in a time-saving and labor-saving manner.
The utility model has the advantages that: the utility model has the advantages of reasonable design, first joint and second connect along grafting portion labour saving and time saving insert the hydraulic hose, screw thread portion has increased the frictional force of first joint and second joint and hydraulic hose inner wall, it is not hard up to prevent that the hydraulic hose from taking place in the connection process, hydraulic hose and annular smooth contact, through first ring cover and second ring cover with the firm inseparable clamp of hydraulic hose in the annular, can not cause the damage to the hydraulic hose, the emergence of leaking has been avoided, time saving and labor saving, safety and reliability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connection structure of a first loop and a second loop;
in the figure: 1. a first joint; 2. a second joint; 3. a baffle ring; 4. a plug-in part; 5. a threaded portion; 6. a ring groove; 7. a first loop; 8. a second loop; 9. a first connecting plate; 10. a second connecting plate; 11. a first threaded hole; 12. a first screw; 13. a third connecting plate; 14. a fourth link plate; 15. a second threaded hole; 16. a second screw; 17. a nut; 18. and (4) beveling.
Detailed Description
In order to understand the technical solution of the present invention more clearly, the present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-2, a hydraulic pipe sealing joint includes a first joint 1 and a second joint 2, which are respectively inserted into two hydraulic hoses, the first joint 1 is communicated with the second joint 2, a retaining ring 3 is disposed at a joint of the first joint 1 and the second joint 2 to limit a length of the first joint 1 and the second joint 2 inserted into the hydraulic hoses, an inserting portion 4 is disposed at an end of the first joint 1 and the second joint 2 away from the retaining ring 3, the inserting portion 4 is smooth, a bevel 18 is disposed at an end of the inserting portion 4 away from the retaining ring 3 to allow the first joint 1 and the second joint 2 to be inserted into the hydraulic hoses conveniently and quickly in a labor-saving manner, a threaded portion 5 is disposed at a position of the first joint 1 and the second joint 2 close to the retaining ring 3 to increase a friction force between the first joint 1 and the second joint 2 and inner walls of the hydraulic hoses, thereby preventing the hydraulic hoses from loosening during connection, guarantee the reliable connection between first joint 1 and second joint 2 and the hydraulic hose, screw thread portion 5 is connected with grafting portion 4, has seted up annular 6 on the screw thread portion 5 that is close to fender ring 3, prescribes a limit to the position of first ring cover 7 and second ring cover 8, the width a of the inside groove of annular 6 is less than the width b of ectotheca, has both guaranteed hydraulic hose and annular 6 smooth contact, has guaranteed the area of contact of hydraulic hose between annular 6 and first ring cover 7 and second ring cover 8, has improved the stability of junction, the central line of fender ring 3, the central line of first joint 1, the central line of second joint 2 and the central line of annular 6 are on same straight line, guarantee labour saving and time saving's completion first joint 1 and the reliable connection of second joint 2 and hydraulic hose, be provided with first ring cover 7 and second ring cover 8 on the annular 6, the hydraulic hose is firmly and tightly clamped in the annular groove 6 through the first ring sleeve 7 and the second ring sleeve 8, the first ring sleeve 7 and the second ring sleeve 8 are semicircular and are matched with the annular groove 6, the first ring sleeve 7 and the second ring sleeve 8 are matched with the annular groove 6, the sizes of the first ring sleeve 7 and the second ring sleeve 8 are half of the size of the annular groove 6, the reliable tight connection of the first ring sleeve 7 and the second ring sleeve 8 to the hydraulic hose in the annular groove 6 is ensured, the two ends of the first ring sleeve 7 are fixedly and symmetrically provided with a first connecting plate 9 and a second connecting plate 10, the first connecting plate 9 is provided with a first threaded hole 11, the second connecting plate 10 is fixedly provided with a first screw 12, the two ends of the second ring sleeve 8 are fixedly and symmetrically provided with a third connecting plate 13 and a fourth connecting plate 14, the third connecting plate 13 is provided with a second threaded hole 15, the fourth connecting plate 14 is fixedly provided with a second screw 16, the first screw 12 corresponds to the second threaded hole 15, the second screw 16 corresponds to the first threaded hole 11, nuts 17 are sleeved on the first screw 12 and the second screw 16, the plate surface of the first connecting plate 9 and the plate surface of the second connecting plate 10 are on the same plane, the plate surface of the third connecting plate 13 and the plate surface of the fourth connecting plate 14 are on the same plane, the tightness of connection between the first connecting plate 9 and the fourth connecting plate 14 and between the second connecting plate 10 and the third connecting plate 13 is ensured, the reliability of connection between the second screw 16 and the first threaded hole 11 and between the first screw 12 and the second threaded hole 15 is ensured, so that the reliable connection between the first ring sleeve 7 and the second ring sleeve 8 is ensured, after the first screw 12 passes through the second threaded hole 15 and the second screw 16 passes through the first threaded hole 11, the nuts 17 on the first screw 12 and the second screw 16 are screwed, the hydraulic hose is firmly and tightly fixed on the first joint 1 and the second joint 2.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (5)
1. A hydraulic pipe sealing joint comprises a first joint and a second joint, wherein the first joint is communicated with the second joint, and is characterized in that a baffle ring is arranged at the joint of the first joint and the second joint, an inserting part is arranged at one end of the first joint and the second joint, which is far away from the baffle ring, a threaded part is arranged at the position, close to the baffle ring, of the first joint and the second joint, the threaded part is connected with the inserting part, an annular groove is formed in the threaded part close to the baffle ring, the width of the annular groove is smaller than that of an outer groove, a first annular sleeve and a second annular sleeve are arranged on the annular groove, the first annular sleeve and the second annular sleeve are semicircular, a first connecting plate and a second connecting plate are fixedly and symmetrically arranged at the two ends of the first annular sleeve, a first threaded hole is formed in the first connecting plate, a first screw rod is fixedly arranged on the second connecting plate, a third connecting plate and a fourth connecting plate are fixedly and symmetrically arranged at the two ends of the second annular sleeve, the third connecting plate is provided with a second threaded hole, the fourth connecting plate is fixedly provided with a second screw rod, the first screw rod corresponds to the second threaded hole in position, the second screw rod corresponds to the first threaded hole in position, and nuts are sleeved on the first screw rod and the second screw rod.
2. The hydraulic tube sealing joint as recited in claim 1 wherein an end of the spigot portion facing away from the retainer ring is beveled.
3. The hydraulic tube sealing joint of claim 1, wherein the first collar and the second collar are engaged with the annular groove and the first collar and the second collar are each half the size of the annular groove.
4. The hydraulic tube sealing joint according to claim 1, wherein the plate surface of the first connecting plate and the plate surface of the second connecting plate are on the same plane, and the plate surface of the third connecting plate and the plate surface of the fourth connecting plate are on the same plane.
5. The hydraulic tube sealing joint as recited in claim 1 wherein the centerline of the baffle ring, the centerline of the first joint, the centerline of the second joint and the centerline of the ring groove are collinear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120543306.7U CN214662783U (en) | 2021-03-16 | 2021-03-16 | Hydraulic pipe sealing joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120543306.7U CN214662783U (en) | 2021-03-16 | 2021-03-16 | Hydraulic pipe sealing joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214662783U true CN214662783U (en) | 2021-11-09 |
Family
ID=78453919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120543306.7U Active CN214662783U (en) | 2021-03-16 | 2021-03-16 | Hydraulic pipe sealing joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214662783U (en) |
-
2021
- 2021-03-16 CN CN202120543306.7U patent/CN214662783U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |