CN109442121B - Adjustable hydraulic pipe joint convenient and fast to connect - Google Patents
Adjustable hydraulic pipe joint convenient and fast to connect Download PDFInfo
- Publication number
- CN109442121B CN109442121B CN201811605492.1A CN201811605492A CN109442121B CN 109442121 B CN109442121 B CN 109442121B CN 201811605492 A CN201811605492 A CN 201811605492A CN 109442121 B CN109442121 B CN 109442121B
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- Prior art keywords
- joint
- female joint
- female
- connecting pipe
- male
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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
- F16L37/00—Couplings of the quick-acting type
- F16L37/50—Couplings of the quick-acting type adjustable; allowing movement of the parts joined
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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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
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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
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
Abstract
The invention discloses an adjustable hydraulic pipe joint convenient and quick to connect, belongs to the technical field of hydraulic joints, and solves the problem that the length of the hydraulic pipe joint cannot be adjusted by the conventional device; the technical characteristics are as follows: the invention not only can fix the positions of the male connector and the female connector, but also can flexibly adjust the relative positions of the male connector and the female connector, is convenient to operate and is beneficial to popularization and use.
Description
Technical Field
The invention relates to the technical field of hydraulic connectors, in particular to an adjustable hydraulic pipe connector convenient and quick to connect.
Background
The hydraulic pipe joint is a part for connecting a high-pressure oil pipe and a high-pressure oil pipe in a hydraulic system, and can be divided into a hydraulic hose, a high-pressure ball valve, a quick joint, a ferrule type pipe joint, a welded type pipe joint, a high-pressure hose, a transition type pipe joint, a ferrule type pipe joint, a three-way type pipe joint, a non-standard type pipe joint, a flared type pipe joint, a right-angle type pipe joint, a rotary type pipe joint, a quick joint, a stainless steel pipe joint and a copper joint.
Chinese patent CN207621547U discloses a hydraulic pipe joint convenient and fast to connect, which comprises a male joint and a female joint, wherein the female joint is provided with a first ball valve, the male joint is provided with a second ball valve, the first ball valve and the second ball valve are respectively used for controlling the on-off of the female joint and the male joint, the female joint is provided with an annular groove, a steel ball is arranged in the annular groove, the outer circular surface of the female joint is sleeved with a lock shell in a sleeving manner, the male joint and the female joint are matched for use, and the right end of the male joint and the left end of the female joint are respectively connected with a hydraulic oil pipe, so that the device is simple in structure and convenient to operate; but the device can not realize adjusting the length of hydraulic pressure coupling to the normal use of hydraulic pressure coupling has been influenced.
Disclosure of Invention
The invention aims to provide an adjustable hydraulic pipe joint convenient and quick to connect, which comprises a first connecting pipe, a male joint, a female joint and a second connecting pipe, wherein the male joint is arranged on the lower left side of the first connecting pipe, the first connecting pipe is communicated with the male joint through a first bearing, the female joint is arranged below the male joint, the second connecting pipe is arranged below the female joint, and the female joint is communicated with the second connecting pipe through a second bearing, so that the problem that the length of the hydraulic pipe joint cannot be adjusted by the conventional device is solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a convenient quick connect's adjustable hydraulic pressure coupling, includes first connecting pipe, male joint, female joint and second connecting pipe, and the left side below of first connecting pipe sets up the male joint, through first bearing intercommunication between first connecting pipe and the male joint, and the below of male joint sets up the female joint, and the below of female joint sets up the second connecting pipe, through the second bearing intercommunication between female joint and the second connecting pipe.
As a further scheme of the invention: two third bearing seats are symmetrically arranged on two side walls of the female joint and are rotationally connected with the female joint, one side, away from the female joint, of each third bearing seat is connected with a screw, one end, away from the female joint, of each screw is welded with the corresponding runner, each screw is sleeved with a threaded block, and the screws are connected with the threaded blocks through threads; the screw thread piece is articulated with the push rod, and the push rod is kept away from screw thread piece one end and is articulated with the male joint, and the screw rod outside sets up the protective sheath, and the protective sheath welds with the female joint.
As a still further scheme of the invention: two spouts are seted up to the both sides wall symmetry of male joint, fixed mounting orientation lever in the spout, the activity sets up the bolt on the orientation lever, orientation lever and bolt sliding connection, female joint's lateral wall top sets up a plurality of pinholes, the bolt is kept away from male joint one end and is run through the pinhole to extend to female joint outside, female joint outside is provided with the driving lever with bolt cooperation work, the driving lever passes through the articulated shaft and is connected with female joint, set up buffer spring between driving lever and the bolt, driving lever and bolt all are connected with buffer spring.
As a still further scheme of the invention: a first ball valve is arranged in the first connecting pipe, and a second ball valve is arranged in the second connecting pipe.
A hydraulic pipe assembly comprises the adjustable hydraulic pipe joint which facilitates quick connection.
In conclusion, the beneficial effects of the invention are as follows: the arrangement of the protective sleeve can play a role in fully protecting the screw and the threaded block, the arrangement of the buffer spring can realize full buffer protection on the shifting rod, and the arrangement of the bolt, the shifting rod and the buffer spring can realize the position limitation on the male connector and the female connector, so that the connection stability of the male connector and the female connector is ensured; the invention not only can fix the positions of the male connector and the female connector, but also can flexibly adjust the relative positions of the male connector and the female connector, is convenient to operate and is beneficial to popularization and use.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
FIG. 2 is a schematic view of the structure of the screw and the threaded block of the present invention.
Fig. 3 is a partially enlarged schematic view of a in fig. 1.
In the figure: 1-a first connecting pipe, 2-a first ball valve, 3-a first bearing, 4-a male joint, 5-a female joint, 6-a second bearing, 7-a second connecting pipe, 8-a second ball valve, 9-a chute, 10-a push rod, 11-a rotating wheel, 12-a screw rod, 13-a thread block, 14-a third bearing seat, 15-a directional rod, 16-a bolt, 17-a pin hole, 18-a deflector rod, 19-a buffer spring, 20-a hinge shaft and 21-a protective sleeve.
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
As shown in fig. 1 to 3, in the embodiment of the present invention, an adjustable hydraulic pipe joint convenient and fast to connect includes a first connecting pipe 1, a male joint 4, a female joint 5, and a second connecting pipe 7, the male joint 4 is disposed at the lower left of the first connecting pipe 1, the first connecting pipe 1 is communicated with the male joint 4 through a first bearing 3, the female joint 5 is disposed below the male joint 4, the second connecting pipe 7 is disposed below the female joint 5, and the female joint 5 is communicated with the second connecting pipe 7 through a second bearing 6;
two third bearing seats 14 are symmetrically arranged on two side walls of the female joint 5, the third bearing seats 14 are rotatably connected with the female joint 5, one side, away from the female joint 5, of each third bearing seat 14 is connected with a screw rod 12, one end, away from the female joint 5, of each screw rod 12 is welded with a rotating wheel 11, a thread block 13 is sleeved on each screw rod 12, the screw rods 12 are connected with the thread blocks 13 through threads, the thread blocks 13 are hinged with push rods 10, and one ends, away from the thread blocks 13, of the push rods 10 are hinged with the male joint 4; the rotating wheel 11 is rotated, the rotating wheel 11 drives the screw rod 12 to rotate, so that the thread block 13 drives the push rod 10 and the male joint 4 to move up and down, and the relative positions of the male joint 4 and the female joint 5 are flexibly adjusted;
a protective sleeve 21 is arranged outside the screw 12, the protective sleeve 21 is welded with the female joint 5, and the protective sleeve 21 can fully protect the screw 12 and the thread block 13;
two sliding grooves 9 are symmetrically formed in two side walls of the male connector 4, a directional rod 15 is fixedly installed in each sliding groove 9, a bolt 16 is movably arranged on each directional rod 15, each directional rod 15 is connected with the corresponding bolt 16 in a sliding mode, a plurality of pin holes 17 are formed in the top of each side wall of the female connector 5, one end, far away from the male connector 4, of each bolt 16 penetrates through each pin hole 17, the lifting rod 18 is arranged outside the female joint 5 and is matched with the bolt 16 to work, the lifting rod 18 is connected with the female joint 5 through a hinge shaft 20, a buffer spring 19 is arranged between the lifting rod 18 and the bolt 16, the lifting rod 18 and the bolt 16 are both connected with the buffer spring 19, the buffer spring 19 can fully buffer and protect the lifting rod 18, the bolt 16, the lifting rod 18 and the buffer spring 19 can limit the positions of the male joint 4 and the female joint 5, and the connection stability of the male joint 4 and the female joint 5 is ensured;
a first ball valve 2 is arranged in the first connecting pipe 1, and a second ball valve 8 is arranged in the second connecting pipe 7.
Example 2
A hydraulic pipe assembly comprising an adjustable hydraulic pipe joint as described in embodiment 1 to facilitate quick connection.
In summary, the working principle of the invention is as follows: the rotating wheel 11 is rotated, the rotating wheel 11 drives the screw rod 12 to rotate, the thread block 13 drives the push rod 10 and the male joint 4 to move up and down, so that the relative positions of the male joint 4 and the female joint 5 are flexibly adjusted, the buffer spring 19 is arranged to fully buffer and protect the shift lever 18, the bolt 16, the shift lever 18 and the buffer spring 19 are arranged to limit the positions of the male joint 4 and the female joint 5, and the connection stability of the male joint 4 and the female joint 5 is ensured; the invention not only can fix the positions of the male connector 4 and the female connector 5, but also can flexibly adjust the relative positions of the male connector 4 and the female connector 5, is convenient to operate and is beneficial to popularization and use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are only for the convenience of description of the invention and to simplify the description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An adjustable hydraulic pipe joint convenient and fast to connect comprises a first connecting pipe (1), a male joint (4), a female joint (5) and a second connecting pipe (7), wherein the male joint (4) is arranged below the left side of the first connecting pipe (1), the first connecting pipe (1) is communicated with the male joint (4) through a first bearing (3), the adjustable hydraulic pipe joint is characterized in that the female joint (5) is arranged below the male joint (4), the second connecting pipe (7) is arranged below the female joint (5), the female joint (5) is communicated with the second connecting pipe (7) through a second bearing (6), two third bearing seats (14) are symmetrically arranged on two side walls of the female joint (5), the third bearing seats (14) are rotatably connected with the female joint (5), one side, far away from the female joint (5), of each third bearing seat (14) is connected with a screw rod (12), one end, far away from the female joint (5), of each screw rod (12) is welded with a rotating wheel (11), the screw rod (12) is sleeved with the thread block (13), and the screw rod (12) is in threaded connection with the thread block (13); screw thread piece (13) are articulated with push rod (10), push rod (10) are kept away from screw thread piece (13) one end and are articulated with male joint (4), two spout (9) are seted up to the both sides wall symmetry of male joint (4), spout (9) internal fixation installs orientation lever (15), the activity sets up bolt (16) on orientation lever (15), orientation lever (15) and bolt (16) sliding connection, the lateral wall top of female joint (5) sets up a plurality of pinhole (17), bolt (16) are kept away from male joint (4) one end and are run through pinhole (17), and extend to female joint (5) outside, female joint (5) outside is provided with driving lever (18) with bolt (16) cooperation work, driving lever (18) are connected with female joint (5) through articulated shaft (20).
2. Adjustable hydraulic pipe joint facilitating quick connection according to claim 1, characterised in that the screw (12) is externally provided with a protective sleeve (21), the protective sleeve (21) being welded to the female joint (5).
3. The adjustable hydraulic coupler for easy and quick connection according to claim 2, characterized in that a buffer spring (19) is provided between the shift lever (18) and the plug pin (16), and both the shift lever (18) and the plug pin (16) are connected with the buffer spring (19).
4. Adjustable hydraulic pipe joint to facilitate quick connections according to claim 3, characterized in that a first ball valve (2) is provided in the first connection pipe (1) and a second ball valve (8) is provided in the second connection pipe (7).
5. A hydraulic pipe assembly comprising an adjustable hydraulic pipe fitting for facilitating quick connection according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605492.1A CN109442121B (en) | 2018-12-26 | 2018-12-26 | Adjustable hydraulic pipe joint convenient and fast to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605492.1A CN109442121B (en) | 2018-12-26 | 2018-12-26 | Adjustable hydraulic pipe joint convenient and fast to connect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109442121A CN109442121A (en) | 2019-03-08 |
| CN109442121B true CN109442121B (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811605492.1A Active CN109442121B (en) | 2018-12-26 | 2018-12-26 | Adjustable hydraulic pipe joint convenient and fast to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109442121B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216920A (en) * | 2019-06-18 | 2019-09-10 | 安徽猛牛彩印包装有限公司 | A kind of dissection waste material storage high-efficient treatment device on Bag Making Machine |
| CN112378103B (en) * | 2020-11-12 | 2023-01-20 | 镇江瑞源新能源有限公司 | Water heater heated by geothermal energy |
| CN112728260B (en) * | 2020-12-23 | 2023-01-10 | 安徽环宇公路沥青材料有限责任公司 | Connecting piece for asphalt conveying pipeline capable of being installed quickly |
| CN113244699A (en) * | 2021-05-14 | 2021-08-13 | 兰州理工大学 | Design method of gas-liquid separator of EGSB reactor |
| CN113653872A (en) * | 2021-07-14 | 2021-11-16 | 深圳大学 | Comprehensive connecting assembly of coring robot |
| CN113733161B (en) * | 2021-09-30 | 2023-01-17 | 北京空间飞行器总体设计部 | Quick interface device of end effector of mechanical arm |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003586A (en) * | 2010-11-09 | 2011-04-06 | 克拉玛依地威诺节能有限责任公司 | Extrusion molding adjustable type sealing device |
| CN204986090U (en) * | 2015-10-08 | 2016-01-20 | 中国航空工业集团公司沈阳发动机设计研究所 | Pipeline connection joint |
| CN205678324U (en) * | 2016-06-19 | 2016-11-09 | 詹桥生 | Can 360 degree of rotations, the tee pipe couplings with ball valve |
| CN205859441U (en) * | 2016-08-12 | 2017-01-04 | 中国石油天然气股份有限公司 | Water-tank lorry outlet disengaging type snap joint |
| CN207961751U (en) * | 2017-12-26 | 2018-10-12 | 林城宇 | A kind of hydraulic engineering pipeline stabilization attachment device facilitating adjusting |
-
2018
- 2018-12-26 CN CN201811605492.1A patent/CN109442121B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003586A (en) * | 2010-11-09 | 2011-04-06 | 克拉玛依地威诺节能有限责任公司 | Extrusion molding adjustable type sealing device |
| CN204986090U (en) * | 2015-10-08 | 2016-01-20 | 中国航空工业集团公司沈阳发动机设计研究所 | Pipeline connection joint |
| CN205678324U (en) * | 2016-06-19 | 2016-11-09 | 詹桥生 | Can 360 degree of rotations, the tee pipe couplings with ball valve |
| CN205859441U (en) * | 2016-08-12 | 2017-01-04 | 中国石油天然气股份有限公司 | Water-tank lorry outlet disengaging type snap joint |
| CN207961751U (en) * | 2017-12-26 | 2018-10-12 | 林城宇 | A kind of hydraulic engineering pipeline stabilization attachment device facilitating adjusting |
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| Publication number | Publication date |
|---|---|
| CN109442121A (en) | 2019-03-08 |
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