CN211175747U - Hydraulic pipe joint with anti-skid thread - Google Patents

Abstract

The utility model discloses a hydraulic pressure coupling with antiskid silk, including accepting the pipe box, accept the outside fixedly connected with one-level connector of pipe box, accept the relevant antithetical couplet of the outside inboard fixed connection of pipe box and overlap, accept the pipe box and overlap movable mounting with being related there is hexagonal fastening gasket, the outside position fixedly connected with of second grade connector pegs graft the pipe, the second grade connector is through pegging graft pipe and counterpoint swing joint between the connecting pipe box, second grade segmentation screw thread has been preset to the outside of second grade connector, the avris position movable mounting in the outside of the pipe of pegging graft has the spring card pearl. This hydraulic pressure coupling with antiskid silk through linking the screw thread design with whole outside for reserving by the sectional type connecting thread in equidistant clearance, has prolonged the holistic life of this joint, can prevent effectively that whole appear in long-term use because the part damages the smooth silk phenomenon that causes, has effectively promoted holistic result of use and working property.

Description

Hydraulic pipe joint with anti-skid thread

Technical Field

The utility model relates to a hydraulic pressure union coupling technical field specifically is a hydraulic pressure coupling with antiskid silk.

Background

The hydraulic pipe joint is a component for connecting a high-pressure oil pipe and a high-pressure oil pipe in a hydraulic system, is widely applied to multiple fields due to the characteristic of the structure of the hydraulic pipe joint, and is a connecting piece with strong functionality.

However, existing hydraulic pipe joints in the existing market mostly have wholly mostly to be whole section threaded connection, easily in long-term use work because partial wearing and tearing or disappearance cause whole in the installation work of connecting the in service behavior that smooth silk appears, the holistic life has been shortened, so that whole result of use and working property in the practical application use are comparatively general, and whole formula structure as fixed, inconvenient damage position to the junction carries out quick replacement work, make holistic service function receive the restriction of great degree, thereby lead to the narrower shortcoming of whole application scope.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic pressure coupling with antiskid silk, in order to solve and to propose wholly in the above-mentioned background art mostly whole section threaded connection, easy in long-term use work because partial wearing and tearing or disappearance cause whole in the installation work of connecting the in service behavior of smooth silk appears, whole life has been shortened, so that whole result of use and the working property in the in-service use are comparatively general, and whole formula structure as fixed as an organic whole, inconvenient damage position to the junction carries out quick replacement work, make holistic use functionality receive the restriction of great degree, thereby lead to the narrower problem of whole application scope.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic pipe joint with anti-skid wires comprises a bearing pipe sleeve, wherein a primary connector is fixedly connected to the outer side of the bearing pipe sleeve, a relevant coupling sleeve is fixedly connected to the outer inner side of the bearing pipe sleeve, hexagonal fastening gaskets are movably mounted on the bearing pipe sleeve and the relevant coupling sleeve, a limiting screw sleeve is fixedly mounted on the outer inner side of the relevant coupling sleeve, an alignment connecting pipe sleeve is fixedly connected to the middle position of the outer inner side of the limiting screw sleeve, an elastic pressing plate is fixedly mounted at the outer side position of the limiting screw sleeve, a primary segmented thread is preset on the outer portion of the primary connector, a clamping hole is formed at the side position of the outer inner side of the alignment connecting pipe sleeve, a secondary connector is movably mounted at the outer inner side position of the alignment connecting pipe sleeve, an inserting pipe is fixedly connected to the outer side position of the secondary connector, and the secondary connector is movably connected with the, the outside of second grade connector has preset the second grade segmentation screw thread, the avris position movable mounting in the outside of grafting pipe has the spring card pearl.

Preferably, the bearing pipe sleeve is of a cylindrical hollow structure integrally, the bearing pipe sleeve is connected with the primary connector in a seamless mode, the primary connector is of the cylindrical hollow structure on the outer side of the bearing pipe sleeve, and meanwhile, four sections of complete threads with equal spacing gaps are reserved on the outer portion of the primary segmented threads on the outer portion of the primary connector.

Preferably, the related sleeve and the limiting threaded sleeve on the inner side of the outer portion of the related sleeve are mutually fixed in a seamless mode, the limiting threaded sleeve is integrally in a hexagonal threaded sleeve structure on the inner side of the outer portion of the related sleeve, and the limiting threaded sleeve and the alignment connecting pipe sleeve fixed on the inner side of the outer portion of the limiting threaded sleeve are mutually connected in a seamless mode.

Preferably, the elastic pressing plate is made of high-toughness acrylic materials, two limiting screw sleeves are symmetrically and fixedly arranged on two sides of the outer portion of each limiting screw sleeve, and two clamping holes are symmetrically formed in two sides of the inner side of the outer portion of the alignment connecting pipe sleeve and have the same specification.

Preferably, the secondary connector and the splicing pipe are connected in a seamless mode, the outer diameter of the splicing pipe is identical to the inner diameter of the alignment connecting pipe sleeve, two spring clamping balls with the same specification are symmetrically and movably mounted on two sides of the outer side of the splicing pipe, the outer diameter of each spring clamping ball is identical to the inner diameter of each clamping hole, and meanwhile, four sections of complete threads with equal-interval gaps are reserved outside the secondary connector through the secondary segmented threads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the hydraulic pipe joint with the anti-skidding threads is combined with the problems in the prior art to optimize and improve the overall structure to a greater extent, and the overall external connecting threads are designed to be the sectional connecting threads with the reserved equal-spacing gaps, so that the service life of the whole joint is prolonged, the phenomenon of skidding threads caused by partial damage in the long-term use process of the whole joint can be effectively prevented, and the use effect and the working performance of the whole joint are effectively improved;

2. this hydraulic pressure coupling with antiskid silk through having add spring card pearl and joint hole, makes the main junction that this connects can carry out quick dismantlement and installation work, conveniently carries out the change operation in the normal use work more, has effectively richened holistic service function nature to effectively enlarged holistic application scope on the basis that has promoted whole comprehensive use performance.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is the schematic view of the connector splitting structure of the present invention.

In the figure: 1. a bearing pipe sleeve; 2. a primary connector; 3. a correlation sleeve; 4. a hexagonal fastening gasket; 5. a limiting screw sleeve; 6. aligning and connecting pipe sleeves; 7. an elastic pressing plate; 8. a first stage segmented thread; 9. a clamping hole; 10. a secondary connector; 11. inserting a pipe; 12. two-stage segmented threads; 13. the spring is clamped with the bead.

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. 1-3, the present invention provides a technical solution: a hydraulic pipe joint with anti-skid threads comprises a bearing pipe sleeve 1, a primary connector 2, an association sleeve 3, a hexagonal fastening gasket 4, a limiting screw sleeve 5, an alignment connection pipe sleeve 6, an elastic pressing plate 7, a primary segmented thread 8, a clamping hole 9, a secondary connector 10, an insertion pipe 11, a secondary segmented thread 12 and a spring clamping bead 13, wherein the primary connector 2 is fixedly connected to the outer side of the bearing pipe sleeve 1, the association sleeve 3 is fixedly connected to the outer inner side of the bearing pipe sleeve 1, the hexagonal fastening gasket 4 is movably installed on the bearing pipe sleeve 1 and the association sleeve 3, the limiting screw sleeve 5 is fixedly installed on the outer inner side of the association sleeve 3, the alignment connection pipe sleeve 6 is fixedly connected to the middle position of the outer inner side of the limiting screw sleeve 5, an elastic pressing plate 7 is fixedly installed on the outer side position of the limiting screw sleeve 5, and the primary segmented thread 8 is preset on the, a clamping hole 9 is formed in the side position of the inner side of the outer part of the alignment connecting pipe sleeve 6, a secondary connector 10 is movably mounted at the inner side position of the outer part of the alignment connecting pipe sleeve 6, an insertion pipe 11 is fixedly connected to the outer side position of the secondary connector 10, the secondary connector 10 is movably connected with the alignment connecting pipe sleeve 6 through the insertion pipe 11, a secondary segmented thread 12 is preset on the outer part of the secondary connector 10, and a spring clamping bead 13 is movably mounted at the side position of the outer side of the insertion pipe 11;

furthermore, the bearing pipe sleeve 1 is integrally of a cylindrical hollow structure, the bearing pipe sleeve 1 and the primary connector 2 are mutually connected in a seamless mode, the primary connector 2 is of the cylindrical hollow structure on the outer side of the bearing pipe sleeve 1, and meanwhile, the primary segmented thread 8 is a complete thread with four sections of equidistant gaps reserved on the outer side of the primary connector 2, so that the reasonable stability of the overall structure is effectively guaranteed;

furthermore, the association sleeve 3 and the limiting threaded sleeve 5 on the inner side of the outer part of the association sleeve are mutually fixed in a seamless manner, the whole limiting threaded sleeve 5 is of a hexagonal threaded sleeve structure on the inner side of the outer part of the association sleeve 3, and the limiting threaded sleeve 5 and the alignment connecting pipe sleeve 6 fixed on the inner side of the outer part of the limiting threaded sleeve are mutually connected in a seamless manner, so that the use effect and the working performance of the whole are effectively improved;

furthermore, the elastic pressing plate 7 is made of high-toughness acrylic materials, two clamping holes with the same specification are symmetrically and fixedly arranged on two sides of the outer portion of the limiting screw sleeve 5, two clamping holes 9 with the same specification are symmetrically formed in two sides of the inner side of the outer portion of the alignment connecting pipe sleeve 6, the elastic pressing plate 7 can more conveniently separate the spring clamping balls 13 from the clamping holes 9, the secondary connecting head 10 can be detached and replaced, and the overall use functionality is effectively enriched;

further, mutual seamless connection between second grade connector 10 and the pipe 11 of pegging graft, the external diameter size of pipe 11 of pegging graft is identical with the internal diameter size of counterpoint connecting pipe box 6, and spring card pearl 13 has two that the specification is the same at the outside bilateral position symmetry movable mounting of the pipe 11 outside of pegging graft, identical between the external diameter size of spring card pearl 13 and the internal diameter size of joint hole 9, second grade segmentation screw thread 12 is the complete screw thread that leaves four sections equidistant clearances in the outside of second grade connector 10 simultaneously, more conveniently carry out the connection work with outside work piece, and can prevent whole condition that smooth silk appears in practical application in-service use through the structural feature of self, effectively enlarged holistic application scope on the basis of having promoted whole comprehensive usability.

The working principle is as follows: the bearing pipe sleeve 1 can carry out stable connection work between the first-stage connector 2 and the second-stage connector 10 by utilizing the first-stage segmented thread 8 and the second-stage segmented thread 12 which are correspondingly arranged outside the bearing pipe sleeve and a workpiece which is matched with the outside, the whole use smoothness is ensured by utilizing the characteristic of the hollow structure of the bearing pipe sleeve 1, the hexagonal fastening gasket 4 can enable the connection relation between the whole bearing pipe sleeve 1 and the associated sleeve 3 to be more compact and stable, the first-stage segmented thread 8 and the second-stage segmented thread 12 on the first-stage connector 2 and the second-stage connector 10 can enable the whole connector to be free from wire sliding due to long-time use in practical use, the use effect and the working performance of the whole connector are effectively improved, and the spring clamping balls 13 can be separated from the clamping holes 9 by pressing the elastic pressing plates 7 on two sides according to normal use conditions so as to stably disassemble the second-stage connector 10 from, the replacement work is convenient, so that the whole application range is effectively expanded on the basis of improving the whole comprehensive use performance.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (5)

1. The utility model provides a hydraulic pressure coupling with antiskid silk, is including accepting the pipe box which characterized in that: the outer side of the bearing pipe sleeve is fixedly connected with a primary connector, the outer inner side of the bearing pipe sleeve is fixedly connected with a related coupling sleeve, the bearing pipe sleeve and the related coupling sleeve are movably provided with hexagonal fastening gaskets, the outer inner side of the related coupling sleeve is fixedly provided with a limiting screw sleeve, the middle position of the outer inner side of the limiting screw sleeve is fixedly connected with an alignment connecting pipe sleeve, the outer side position of the limiting screw sleeve is fixedly provided with an elastic pressing plate, the outer part of the primary connector is preset with primary segmented threads, the side position of the outer inner side of the alignment connecting pipe sleeve is provided with a clamping hole, the outer inner side position of the alignment connecting pipe sleeve is movably provided with a secondary connector, the outer side position of the secondary connector is fixedly connected with an inserting pipe, the secondary connector is movably connected with the alignment connecting pipe sleeve through the inserting pipe, and the outer part of, spring clamping beads are movably mounted on the side of the outer side of the insertion pipe.

2. The hydraulic pipe joint with anti-slip thread according to claim 1, wherein: the bearing pipe sleeve is integrally of a cylindrical hollow structure, the bearing pipe sleeve is connected with the primary connector in a seamless mode, the primary connector is of the cylindrical hollow structure on the outer side of the bearing pipe sleeve, and meanwhile, four sections of complete threads with equal intervals are reserved on the outer portion of the primary segmented thread on the outer portion of the primary connector.

3. The hydraulic pipe joint with anti-slip thread according to claim 1, wherein: the related sleeve and the limiting threaded sleeve on the inner side of the outer portion of the related sleeve are mutually fixed in a seamless mode, the limiting threaded sleeve is integrally in a hexagonal threaded sleeve structure on the inner side of the outer portion of the related sleeve, and the limiting threaded sleeve and the alignment connecting pipe sleeve fixed on the inner side of the outer portion of the limiting threaded sleeve are mutually connected in a seamless mode.

4. The hydraulic pipe joint with anti-slip thread according to claim 1, wherein: the elasticity is pressed the clamp plate and is self adopted high tenacity ya keli material to outside bilateral symmetry fixed mounting at spacing swivel nut has two that the specification is the same, and the joint hole has seted up two that the specification is the same at the outside inboard bilateral position symmetry of counterpoint connecting tube cover.

5. The hydraulic pipe joint with anti-slip thread according to claim 1, wherein: the two-stage connector is connected with the plug pipe in a seamless mode, the outer diameter of the plug pipe is identical to the inner diameter of the alignment connecting pipe sleeve, two spring clamping balls with the same specification are symmetrically and movably mounted on two sides of the outer side of the plug pipe, the outer diameter of each spring clamping ball is identical to the inner diameter of each clamping hole, and meanwhile four sections of complete threads with equal-interval gaps are reserved outside the two-stage connector by the two-stage segmented threads.

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