CN112963642A - Adjustable hydraulic hose connector - Google Patents
Adjustable hydraulic hose connector Download PDFInfo
- Publication number
- CN112963642A CN112963642A CN202110299863.3A CN202110299863A CN112963642A CN 112963642 A CN112963642 A CN 112963642A CN 202110299863 A CN202110299863 A CN 202110299863A CN 112963642 A CN112963642 A CN 112963642A
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- CN
- China
- Prior art keywords
- section
- pressing
- hose
- pipeline
- adjustable hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
- F16L33/223—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L33/224—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts a clamping ring being arranged between the threaded member and the connecting member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/14—Joints for pipes of different diameters or cross-section
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
- F16L41/12—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe using attaching means embracing the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to the technical field of hose joints, and discloses an adjustable hydraulic hose joint which comprises an annular pipeline, wherein the section of a flow channel of the annular pipeline is rectangular, a plurality of through holes are circumferentially distributed on the inner side wall of the annular pipeline, a central hole of the annular pipeline is used for connecting an external pipeline, a plurality of communication holes are circumferentially formed in the outer side wall of the annular pipeline, a quick joint is connected to the outer port of each communication hole, the quick joint comprises an inner pipe, an outer sleeve and a threaded sleeve, the inner pipe and the outer surface of the outer side wall are fixed and communicated with the corresponding communication holes, the outer side of the inner pipe is fixedly sleeved with the outer sleeve, a compression section of the inner pipe extends out of the outer sleeve, and a plurality of compression pieces which are rotatably connected with the outer sleeve are circumferentially distributed at one end. The adjustable hose clamp is simple in structure, convenient to adjust, capable of being connected by hoses with different sizes, simple and convenient to operate, and capable of being quickly installed and disassembled.
Description
Technical Field
The invention relates to the technical field of hose connectors, in particular to an adjustable hydraulic hose connector.
Background
At present, a pipe joint is a connecting tool between pipelines, is a connecting point between an element and the pipelines, can be disassembled and assembled, plays an indispensable important role in pipe fittings, has various types, and can be generally divided into a hard pipe joint and a hose joint. At present, in oil-way delivery pipelines of engineering machinery equipment such as excavators, road rollers, loaders, forklifts and the like or oil pumps, hose joints, particularly high-pressure hose joints are generally adopted to connect hoses with the engineering machinery equipment or the oil pumps. One end of the hose joint is connected with the hose, and the other end of the hose joint is connected with the engineering mechanical equipment or the connector clip of the oil delivery hose of the oil pump.
The structure of the existing hose structure is fixed, and the hose structure can only be connected with hoses of the same size, and the installation and the disassembly of the hoses are not convenient and rapid enough.
Disclosure of Invention
The present invention is directed to an adjustable hydraulic hose coupling that solves the problems set forth above in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an adjustable hydraulic hose connector, includes a ring shape pipeline, the runner cross-section of ring shape pipeline is the rectangle, and a plurality of through-hole that circumference distributes on the inside wall of ring shape pipeline, and the centre bore department of ring shape pipeline is used for connecting outside pipeline.
A plurality of communicating holes are circumferentially formed in the outer side wall of the circular pipeline, and the outer port of each communicating hole is connected with a quick connector.
Quick-operation joint includes inner tube, overcoat and thread bush, wherein, the outer fixed surface of inner tube and lateral wall, and feed through in the intercommunicating pore that corresponds, the fixed overcoat that has cup jointed in the outside of inner tube, and the section that compresses tightly of inner tube stretches out the overcoat, and the overcoat is close to compress tightly the one end circumference of section and distribute a plurality of rather than rotate the piece that compresses tightly of being connected, thread bush screwed connection is on the screw connection section of overcoat, and one side inner wall that the screw connection section was kept away from to the thread bush has the extrusion lug that corresponds with the piece that compresses tightly, the outside that compresses tightly the piece has the pressure-bearing lug that corresponds with the.
Wherein, the thread bush rotates along the spiral connection section gradually, and is close to the lateral wall, and the extrusion lug promotes the pressure-bearing lug and drives the rotation of compressing tightly the piece, and compress tightly the hose outer wall of establishing in the section outside that compresses tightly.
As a further improvement of the scheme, one side of the outer sleeve, which is far away from the outer side wall, is provided with an inclined pipe section, the outer wall of the inclined pipe section is provided with a sliding groove corresponding to the pressing piece, a sliding block is connected in the sliding groove, the sliding block is connected with the pressing piece through a connecting rod, and the two ends of the connecting rod are rotatably connected with the sliding block and the pressing piece through pin shafts.
As a further improvement of the above scheme, the pressing member includes a rotating plate and a pressing head, one end of the rotating plate is rotatably connected with the end of the inclined pipe section through a pin shaft, the pressing head is arc-shaped and fixed at the movable end of the rotating plate, the pressure-bearing projection is fixed on the side surface of the rotating plate, and one end of the connecting rod is rotatably connected with the side surface of the pressure-bearing projection through a pin shaft.
As a further improvement of the scheme, when the pressing heads are pressed on the outer side of the hose, the arc-shaped plate-shaped pressing heads are spliced to form an annular plate shape sleeved on the outer side of the hose.
As a further improvement of the above solution, the inclined tube section has an annular groove at its end, and the end of the hose extends into the annular groove.
As a further improvement of the scheme, one side of the thread sleeve and one side of the outer sleeve, which are close to the outer side wall, are respectively provided with a through hole and a positioning groove, when the pressing head is pressed on the outer side of the hose, the through hole is communicated with the positioning groove, a positioning bolt is arranged in the through hole, and the inner end of the positioning bolt is spirally connected with the positioning groove.
As a further improvement of the above scheme, the circular ring-shaped pipeline is a transparent pipeline.
As a further improvement of the scheme, the inner pipes in the quick connectors are different, and the outer diameters of the compression sections of the inner pipes are different.
The invention has the beneficial effects that:
when the quick connector is used, the hose is connected to one of the quick connectors, and the sizes of the inner pipes in the quick connectors are different, so that the quick connector is conveniently used for connecting hoses with different pipe diameters.
When the hose and the quick connector are installed, one end of the hose is sleeved on the outer wall of the pressing section, then the threaded sleeve is turned to enable the threaded sleeve to move along the axial direction of the outer sleeve, and when the threaded sleeve moves along the outer sleeve, the pressing lug pushes the pressure-bearing lug to move, so that the pressing piece is gradually pressed on the outer side of the hose, the pressing head is buckled on the outer side of the hose at the moment, the hose is tightly pressed on the pressing section, the operation is simple and convenient, when the hose is disassembled, the threaded sleeve is reversely rotated, the pressing lug on the threaded sleeve is gradually far away from the pressure-bearing lug, at the moment, the sliding block returns to the initial position under the action of the spring, and the pressing piece is pulled to return to the initial position through the.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of FIG. 2 at B of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 with the compression member compressing the hose in accordance with the present invention;
in the figure: the outer wall 1, the inner wall 2, the through hole 201, the central hole 3, the quick connector 4, the outer sleeve 41, the spiral connecting section 411, the inclined tube section 412, the positioning groove 413, the sliding groove 414, the inner tube 42, the mounting section 421, the pressing section 422, the threaded sleeve 43, the through hole 431, the extrusion bump 432, the plug 5, the hose 6, the pressing piece 7, the rotating plate 71, the pressure bearing bump 711, the pressing head 72, the slider 8, the spring 9, the connecting rod 10 and the positioning bolt 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-4, an adjustable hydraulic hose connector comprises a circular pipeline, wherein the cross section of a flow channel of the circular pipeline is rectangular, a plurality of through holes 201 are circumferentially distributed on the inner side wall 2 of the circular pipeline, and a central hole 3 of the circular pipeline is used for connecting an external pipeline.
A plurality of intercommunicating pores are circumferentially arranged on the outer side wall 1 of the circular pipeline, and the outer port of each intercommunicating pore is connected with a quick connector 4.
The quick connector 4 comprises an inner tube 42, an outer sleeve 41 and a thread bush 43, wherein the inner tube 42 is fixed with the outer surface of the outer side wall 1 and is communicated with a corresponding communication hole, the outer side of the inner tube 42 is fixedly sleeved with the outer sleeve 41, a pressing section 422 of the inner tube 42 extends out of the outer sleeve 41, a plurality of pressing pieces 7 which are rotatably connected with the pressing section 422 are circumferentially distributed at one end of the outer sleeve 41, the thread bush 43 is spirally connected onto a spiral connecting section 411 of the outer sleeve 41, an extrusion bump 432 corresponding to the pressing piece 7 is arranged on the inner wall of one side, away from the spiral connecting section 411, of the thread bush 43, and a pressure bearing bump 711 corresponding to the extrusion bump 432 is arranged on the outer side of the pressing piece 7.
Wherein, the thread bush 43 gradually rotates along the spiral connection section 411 and is close to the outer side wall 1, the extrusion convex block 432 pushes the pressure-bearing convex block 711 to drive the pressing piece 7 to rotate and press the outer wall of the hose 6 sleeved outside the pressing section 422.
As a further improvement of the above scheme, one side of the outer sleeve 41 away from the outer side wall 12 is provided with an inclined tube section 412, the outer wall of the inclined tube section 412 is provided with a sliding groove 414 corresponding to the pressing piece 7, the sliding groove 414 is connected with a sliding block 8 in a sliding manner, the sliding block 8 is connected with the pressing piece 7 through a connecting rod 10, and two ends of the connecting rod 10 are rotatably connected with the sliding block 8 and the pressing piece 7 through pin shafts.
As a further improvement of the above scheme, the pressing member includes a rotating plate 71 and a pressing head 72, one end of the rotating plate 71 is rotatably connected to the end of the inclined tube section 412 through a pin, the pressing head 72 is arc-shaped and fixed to the movable end of the rotating plate 71, the pressure-bearing protrusion 711 is fixed to the side surface of the rotating plate 71, and one end of the connecting rod 10 is rotatably connected to the side surface of the pressure-bearing protrusion 711 through a pin.
As a further improvement of the above scheme, when each pressing head 72 is pressed on the outer side of the hose 6, each arc-shaped plate-shaped pressing head is spliced to form an annular plate shape sleeved on the outer side of the hose 6.
As a further improvement of the above solution, the inclined tube section 412 ends with an annular groove into which the end of the hose 6 protrudes.
As a further improvement of the above scheme, the threaded sleeve 43 and one side of the outer sleeve 41 close to the outer side wall 1 are respectively provided with a through hole 431 and a positioning groove 413, when the pressing head 72 is pressed on the outer side of the hose 6, the through hole 431 is communicated with the positioning groove 413, a positioning bolt 11 is arranged in the through hole 431, and the inner end of the positioning bolt 11 is spirally connected with the positioning groove 413; the position of the pressing piece 7 can be fixed by conveniently and quickly fixing the position of the threaded sleeve 43, so that the aim of fixing the hose 6 is fulfilled.
As a further improvement of the above scheme, the circular ring-shaped pipeline is a transparent pipeline; so as to conveniently observe the internal condition, facilitate the timely discovery of the faults and facilitate the troubleshooting and maintenance.
As a further improvement of the above solution, the inner tubes 42 in the respective quick connectors 4 are different, and the outer diameters of the pressing sections 422 of the inner tubes 42 are different.
When the hose connector provided by the device is used, the hose 6 is connected to one of the quick connectors 4, and the sizes of the inner pipes 42 in the quick connectors 4 are different, so that the hose connector can be conveniently used for connecting hoses with different pipe diameters, when the hose and the quick connectors are installed, one end of the hose 6 is sleeved on the outer wall of the pressing section 422, then the threaded sleeve 43 is turned to enable the threaded sleeve 43 to move along the axial direction of the outer sleeve 41, and when the threaded sleeve 43 moves along the outer sleeve 41, the pressing lug 432 pushes the pressure-bearing lug 711 to move, so that the pressing piece 71 is gradually pressed on the outer side of the hose 6, at the moment, the pressing head 72 is buckled on the outer side of the hose 6, the hose 6 is tightly pressed at the pressing section 411, the operation is simple and convenient, when the hose 6 is disassembled, the threaded sleeve 43 is reversely rotated, so that the pressing lug 432 on the threaded sleeve 43 is gradually far, at this moment, under the action of the spring, the sliding block 8 returns to the initial position, the pressing piece 7 is pulled by the connecting rod 10 to return to the initial position, and the hose can be quickly detached.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An adjustable hydraulic hose connector comprises an annular pipeline and is characterized in that the cross section of a flow channel of the annular pipeline is rectangular, a plurality of through holes (201) are circumferentially distributed on the inner side wall (2) of the annular pipeline, and a central hole (3) of the annular pipeline is used for being connected with an external pipeline;
a plurality of communicating holes are circumferentially formed in the outer side wall (1) of the circular pipeline, and the outer port of each communicating hole is connected with a quick connector (4);
the quick connector (4) comprises an inner pipe (42), an outer sleeve (41) and a threaded sleeve (43), wherein the inner pipe (42) is fixed to the outer surface of the outer side wall (1) and communicated with the corresponding communication hole, the outer side of the inner pipe (42) is fixedly sleeved with the outer sleeve (41), a pressing section (422) of the inner pipe (42) extends out of the outer sleeve (41), a plurality of pressing pieces (7) rotatably connected with the pressing section (422) are circumferentially distributed at one end, close to the pressing section (422), of the outer sleeve (41), the threaded sleeve (43) is spirally connected to a spiral connecting section (411) of the outer sleeve (41), an extrusion convex block (432) corresponding to the pressing piece (7) is arranged on the inner wall of one side, far away from the spiral connecting section (411), of the threaded sleeve (43), and a pressure-bearing convex block (711) corresponding to the extrusion convex block (432) is arranged on the;
wherein, thread bush (43) rotate along spiral connection section (411) gradually, and be close to lateral wall (1), extrusion lug (432) promote pressure-bearing lug (711) and drive to compress tightly piece (7) rotatory, and compress tightly the hose (6) outer wall of cover in compressing tightly section (422) outside.
2. The adjustable hydraulic hose coupler of claim 1, wherein: one side that lateral wall (12) were kept away from in overcoat (41) has down tube section (412), offers on the outer wall of down tube section (412) and compresses tightly spout (414) that a piece (7) corresponds, sliding connection has slider (8) in spout (414), slider (8) with compress tightly and connect through a connecting rod (10) between a (7), and the both ends of connecting rod (10) and slider (8) and compress tightly and all rotate through the round pin axle between a (7) and connect.
3. The adjustable hydraulic hose coupler of claim 2, wherein: the pressing piece comprises a rotating plate (71) and a pressing head (72), one end of the rotating plate (71) is rotatably connected with the tail end of the inclined pipe section (412) through a pin shaft, the pressing head (72) is arc-shaped and is fixed at the movable end of the rotating plate (71), the pressure-bearing lug (711) is fixed on the side face of the rotating plate (71), and one end of the connecting rod (10) is rotatably connected with the side face of the pressure-bearing lug (711) through the pin shaft.
4. The adjustable hydraulic hose coupler of claim 3, wherein: when the pressing heads (72) are pressed on the outer side of the hose (6), the arc-shaped plate-shaped pressing heads are spliced to form an annular plate shape sleeved on the outer side of the hose (6).
5. The adjustable hydraulic hose coupler of claim 1, wherein: the end of the inclined pipe section (412) is provided with an annular groove, and the end of the hose (6) extends into the annular groove.
6. An adjustable hydraulic hose coupler according to any one of claims 1-5, wherein: one side of the threaded sleeve (43) and the outer sleeve (41) close to the outer side wall (1) is respectively provided with a through hole (431) and a positioning groove (413), when the pressing head (72) is pressed on the outer side of the hose (6), the through hole (431) is communicated with the positioning groove (413), a positioning bolt (11) is arranged in the through hole (431), and the inner end of the positioning bolt (11) is spirally connected with the positioning groove (413).
7. The adjustable hydraulic hose coupler of claim 6, wherein: the annular pipeline is a transparent pipeline.
8. The adjustable hydraulic hose coupler according to claim 7, wherein: the inner pipes (42) in the quick connectors (4) are different, and the outer diameters of the pressing sections (422) of the inner pipes (42) are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110299863.3A CN112963642A (en) | 2021-03-22 | 2021-03-22 | Adjustable hydraulic hose connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110299863.3A CN112963642A (en) | 2021-03-22 | 2021-03-22 | Adjustable hydraulic hose connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112963642A true CN112963642A (en) | 2021-06-15 |
Family
ID=76277978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110299863.3A Withdrawn CN112963642A (en) | 2021-03-22 | 2021-03-22 | Adjustable hydraulic hose connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112963642A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483178A (en) * | 2021-09-08 | 2021-10-08 | 海门市协通精密机械制造有限公司 | Self-adaptive hose connector and using method thereof |
| CN114673846A (en) * | 2022-03-29 | 2022-06-28 | 安徽宝立华机械设备有限公司 | Hydraulic hose joint |
-
2021
- 2021-03-22 CN CN202110299863.3A patent/CN112963642A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483178A (en) * | 2021-09-08 | 2021-10-08 | 海门市协通精密机械制造有限公司 | Self-adaptive hose connector and using method thereof |
| CN113483178B (en) * | 2021-09-08 | 2021-11-05 | 海门市协通精密机械制造有限公司 | Self-adaptive hose connector and using method thereof |
| CN114673846A (en) * | 2022-03-29 | 2022-06-28 | 安徽宝立华机械设备有限公司 | Hydraulic hose joint |
| CN114673846B (en) * | 2022-03-29 | 2023-08-04 | 安徽宝立华机械设备有限公司 | Hydraulic hose joint |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210615 |
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| WW01 | Invention patent application withdrawn after publication |