CN213479413U - Quick joint of hydraulic pipe - Google Patents
Quick joint of hydraulic pipe Download PDFInfo
- Publication number
- CN213479413U CN213479413U CN202022566361.6U CN202022566361U CN213479413U CN 213479413 U CN213479413 U CN 213479413U CN 202022566361 U CN202022566361 U CN 202022566361U CN 213479413 U CN213479413 U CN 213479413U
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- Prior art keywords
- connector
- joint
- rotating rod
- hole
- bull stick
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Abstract
The utility model discloses a hydraulic pipe quick-operation joint, connect including first joint and second, the junction that first joint and second connect is provided with the bull stick, and the indent has been seted up to the symmetry on the bull stick of through-hole both sides, and the slotted hole has been seted up at the bull stick both ends, is provided with the extension rod in the slotted hole, and the symmetry has been seted up on the bull stick between indent and the slotted hole and has been pointed the groove. The utility model has the advantages of reasonable design, at the fixed bull stick that sets up in the junction that first joint and second connect, through the indent that sets up on the bull stick, indicate the groove and the extension rod that is connected with the slotted hole, increase the moment of torsion, labour saving and time saving's the effect of applying force to first joint and second joint makes first joint and second joint and pipeline reliably link together, need not the instrument, has saved the time.
Description
Technical Field
The utility model belongs to the pipe fitting connects the field, especially relates to a hydraulic pressure pipe quick-operation joint.
Background
In daily life, it is often necessary to connect two pipes using a joint. People often need to use tools such as wrenches to accomplish the connection of pipeline, if do not have the instrument of handling, the connection operation of joint will be unable to go on, wastes time and energy, will cause the emergence of incident and the waste of resource when serious.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a hydraulic pressure pipe quick-operation joint.
The utility model discloses a realize like this: a hydraulic pipe quick connector comprises a first connector and a second connector which are respectively spliced together with two pipelines, a rotating rod is arranged at the joint of the first connector and the second connector to connect the first connector and the second connector together, the first connector and the second connector are vertically and symmetrically fixed at the middle positions of two ends of the rotating rod, threads with opposite directions are arranged on the outer walls of the first connector and the second connector to increase friction force, prevent the pipelines from loosening in the connecting process, ensure that the first connector, the second connector and the pipelines are simultaneously and reliably connected, a through hole is formed by sequentially passing through the centers of the cross sections of the first connector, the rotating rod and the second connector, fluid in the pipelines circulates through the through hole, pressure grooves are symmetrically formed on the rotating rods at two sides of the through hole, the pressure grooves are close to the through hole, and the opening direction of the pressure grooves is the same as the opening direction of the through hole, when the first joint and the second joint are connected with the pipeline, the pipeline is held by one hand, the other hand presses the pressure groove to apply force to enable the first joint and the second joint to enter the pipeline, the two ends of the rotating rod are provided with slotted holes, the inner wall of each slotted hole is provided with an internal thread, the outer part of each slotted hole is provided with an extension rod, one end of each extension rod is fixedly provided with an external thread, the external thread is matched with the internal thread, the external thread end of each extension rod is screwed into the slotted hole to enable the extension rod to be fixedly connected with the rotating rod, when the force is inconvenient to apply through the finger groove, the torque is increased by applying force to the extension rod, the first joint and the second joint are reliably inserted into the pipeline, the rotating rod between the pressure groove and the slotted holes is symmetrically provided with finger grooves, the opening direction of the finger grooves is vertical to the opening direction of the pressure groove, and after the first joint and the second joint enter one part of the pipeline, the pipeline is held by one hand, fingers of the other hand press the finger grooves, the rotating rod is rotated, and the first joint and the second joint are screwed into the pipeline through threads, so that time and labor are saved.
Preferably, the central line of the rotating rod, the central line of the first joint and the central line of the second joint are on the same straight line, so that the symmetry of the positions of the pressure grooves, the finger grooves and the slotted holes on the two sides of the rotating rod is ensured, and the reliable connection of the first joint and the second joint with the pipeline is further ensured.
Preferably, the ends, far away from the rotating rod, of the first joint and the second joint are provided with grooves, so that the first joint and the second joint are inserted into the pipeline in a labor-saving, convenient and quick manner.
The utility model has the advantages that: the utility model has the advantages of reasonable design, at the fixed bull stick that sets up in the junction that first joint and second connect, through the indent that sets up on the bull stick, indicate the groove and the extension rod that is connected with the slotted hole, increase the moment of torsion, labour saving and time saving's the effect of applying force to first joint and second joint makes first joint and second joint and pipeline reliably link together, need not the instrument, has saved the time.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic top view of the present invention;
in the figure: 1. a first joint; 2. a second joint; 3. a rotating rod; 4. a thread; 5. a through hole; 6. pressing a groove; 7. a finger groove; 8. a slot; 9. an internal thread; 10. an extension pole; 11. an external thread; 12. 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 and 2, a hydraulic tube quick coupling includes a first coupling 1 and a second coupling 2, which are respectively inserted into two pipes, a rotating rod 3 is disposed at a joint of the first coupling 1 and the second coupling 2, the first coupling 1 and the second coupling 2 are connected together, the first coupling 1 and the second coupling 2 are vertically and symmetrically fixed at a middle position of two ends of the rotating rod 3, threads 4 with opposite directions are disposed on outer walls of the first coupling 1 and the second coupling 2, so as to increase friction force, prevent the pipes from loosening during connection, ensure reliable connection between the first coupling 1 and the second coupling 2 and the pipes, and a groove 12 is disposed at one end of the first coupling 1 and the second coupling 2, which is far away from the rotating rod 3, so that the first coupling 1 and the second coupling 2 can be inserted into the pipes conveniently and quickly and effortlessly, and sequentially pass through the first coupling 1, the second coupling 1, and the pipes, The center of the cross section of the rotating rod 3 and the second joint 2 is provided with a through hole 5, fluid in the pipeline circulates through the through hole 5, the rotating rod 3 at two sides of the through hole 5 is symmetrically provided with pressure grooves 6, the pressure grooves 6 are close to the through hole 5, the opening direction of the pressure grooves 6 is the same as that of the through hole 5, when the first joint 1 and the second joint 2 are connected with the pipeline, the pipeline is held by one hand, the other hand presses the pressure grooves 6 to apply force, so that the first joint 1 and the second joint 2 enter the pipeline, two ends of the rotating rod 3 are provided with slotted holes 8, the inner wall of the slotted holes 8 is provided with internal threads 9, the outer part of the slotted holes 8 is provided with an extension rod 10, one end of the extension rod 10 is fixedly provided with external threads 11, the external threads 11 are matched with the internal threads 9, the end of the external threads 11 of the extension rod 10 is screwed into the slotted holes 8, so that the extension rod, when the force is inconvenient to be applied through the finger groove 7, the torque is increased by applying force to the extension rod 10, so that the first joint 1 and the second joint 2 are reliably inserted into the pipeline, the finger grooves 7 are symmetrically formed in the rotating rod 3 between the pressure groove 6 and the slotted hole 8, the opening direction of the finger grooves 7 is perpendicular to the opening direction of the pressure groove 6, when the first joint 1 and the second joint 2 enter a part of the pipeline, the pipeline is held by one hand, the fingers of the other hand press the finger grooves 7, the rotating rod 3 is rotated, so that the first joint 1 and the second joint 2 are screwed into the pipeline through the threads 4, time and labor are saved, the center line of the rotating rod 3, the center line of the first joint 1 and the center line of the second joint 2 are on the same straight line, the symmetry of the positions of the pressure grooves 6, the finger grooves 7 and the slotted hole 8 on two sides of the rotating rod 3 is ensured, and the reliable connection of the first joint 1 and the second joint 2 with the pipeline is ensured in a time and labor saving manner, after the first joint 1 and the second joint 2 are reliably connected, the rotating rod 3 can be supported by adding an extension rod 10 with a proper length in the slotted hole 8, so that the stability of the pipeline in the horizontal direction is ensured.
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 (3)
1. A hydraulic pipe quick connector comprises a first connector and a second connector, and is characterized in that a rotating rod is arranged at the joint of the first connector and the second connector, the first connector and the second connector are vertically and symmetrically fixed at the middle positions of two ends of the rotating rod, threads in opposite directions are arranged on the outer walls of the first connector and the second connector, a through hole is formed by sequentially passing through the centers of the cross sections of the first connector, the rotating rod and the second connector, pressure grooves are symmetrically formed on the rotating rod at two sides of the through hole, the pressure grooves are close to the through hole, the opening direction of the pressure grooves is the same as that of the through hole, slotted holes are formed at two ends of the rotating rod, internal threads are arranged on the inner walls of the slotted holes, an extension rod is arranged outside the slotted holes, an external thread is fixedly arranged at one end of the extension rod, the external thread is matched with the internal threads, finger grooves are symmetrically formed on the rotating rod between the pressure grooves and the slotted, the opening direction of the finger groove is vertical to the opening direction of the pressure groove.
2. The hydraulic pipe quick connector as recited in claim 1, wherein the center line of the rotating rod, the center line of the first connector and the center line of the second connector are collinear.
3. The quick connector for hydraulic pipes according to claim 1, wherein the ends of the first connector and the second connector away from the rotating rod are provided with grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022566361.6U CN213479413U (en) | 2020-11-09 | 2020-11-09 | Quick joint of hydraulic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022566361.6U CN213479413U (en) | 2020-11-09 | 2020-11-09 | Quick joint of hydraulic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213479413U true CN213479413U (en) | 2021-06-18 |
Family
ID=76354787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022566361.6U Active CN213479413U (en) | 2020-11-09 | 2020-11-09 | Quick joint of hydraulic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213479413U (en) |
-
2020
- 2020-11-09 CN CN202022566361.6U patent/CN213479413U/en active Active
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| GR01 | Patent grant |