CN223460065U - Pipeline connecting mechanism for hydraulic system - Google Patents
Pipeline connecting mechanism for hydraulic systemInfo
- Publication number
- CN223460065U CN223460065U CN202423222952.6U CN202423222952U CN223460065U CN 223460065 U CN223460065 U CN 223460065U CN 202423222952 U CN202423222952 U CN 202423222952U CN 223460065 U CN223460065 U CN 223460065U
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- Prior art keywords
- pipeline
- connecting sleeve
- connection
- ring
- sleeve
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- 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.)
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Abstract
本实用新型属于液压系统的管道技术领域，尤其是一种液压系统用管道连接机构，现提出如下方案，包括通过连接组件相连的管道一和管道二，所述连接组件包括连接部、限位销、连接套一、连接套二、螺纹环及螺纹环筒。本实用新型在管道一端部插入管道二中时，可轻微旋转管道二，使连接部移动至限位槽中，将限位销转动插入连接环二和连接部上，限制连接部从限位槽处脱出，转动连接套一和连接套二，螺纹环圈转动进入螺纹环槽中，再将螺纹环筒转动至连接套一和连接套二的外壁处，对管道一和管道二上的连接部件进行防护，方便将管道进行连接，并且可对管道的连接处进行防护，避免水分等对连接处侵蚀，影响其使用寿命。
The present invention belongs to the technical field of pipelines for hydraulic systems, and in particular to a pipeline connection mechanism for hydraulic systems. The following scheme is proposed, comprising a pipeline 1 and a pipeline 2 connected by a connection assembly, wherein the connection assembly comprises a connection portion, a limit pin, a connection sleeve 1, a connection sleeve 2, a threaded ring, and a threaded ring barrel. When the end of the pipeline 1 is inserted into the pipeline 2, the pipeline 2 can be slightly rotated to move the connection portion into the limit groove, the limit pin is rotated and inserted into the connection ring 2 and the connection portion to restrict the connection portion from being disengaged from the limit groove, the connection sleeve 1 and the connection sleeve 2 are rotated, the threaded ring is rotated into the threaded ring groove, and then the threaded ring barrel is rotated to the outer wall of the connection sleeve 1 and the connection sleeve 2, thereby protecting the connection components on the pipeline 1 and the pipeline 2, facilitating the connection of the pipelines, and protecting the connection of the pipelines to prevent moisture and the like from eroding the connection and affecting its service life.
Description
Technical Field
The utility model relates to the technical field of pipelines of hydraulic systems, in particular to a pipeline connecting mechanism for a hydraulic system.
Background
The hydraulic system is used for increasing acting force by changing pressure, and is composed of five parts, namely a power element, an executing element, a control element, an auxiliary element (accessory) and hydraulic oil, and the hydraulic system can be divided into two types, namely a hydraulic transmission system and a hydraulic control system.
The current pipeline coupling mechanism application in-process can carry out fixed connection to the hydraulic pipe to follow-up staff uses hydraulic system, but in the use, coupling mechanism adopts nut and screw thread to be connected mostly, and need rotate nut and screw thread just can make the hydraulic pipe be connected through specialized tool, consequently need be equipped with specialized tool at any time, in case lack specialized tool, can bring very big inconvenience for the staff.
Disclosure of utility model
The utility model aims at overcoming the defects of the prior art and provides a pipeline connecting mechanism for a hydraulic system, so as to solve the problems in the prior art.
The connecting assembly comprises a connecting part, a limiting pin, a first connecting sleeve, a second connecting sleeve, a threaded ring and a threaded ring barrel, wherein the connecting part is fixed at the first connecting ring on the first pipeline and can be inserted into the second connecting ring on the second pipeline, the connecting part can be limited on the second connecting ring through the limiting pin, the first connecting sleeve is rotationally connected with the threaded ring fixed on the first pipeline, the second connecting sleeve is rotationally connected with the threaded ring fixed on the second pipeline, the first connecting sleeve can be rotationally inserted into the threaded ring groove of the second connecting sleeve through a threaded ring at the end of the first connecting sleeve so as to enable the first connecting sleeve to be connected with the second connecting sleeve, and the threaded ring barrel can be rotationally arranged on the outer walls of the first connecting sleeve and the second connecting sleeve to further limit the connection of the first connecting sleeve and the second connecting sleeve;
The side of the second connecting ring, which is close to the first connecting ring, is surrounded by a plurality of sockets and limiting grooves, and the sockets and the limiting grooves are communicated with each other.
Through adopting above-mentioned technical scheme, conveniently connect the pipeline to can protect the junction of pipeline, avoid water etc. to erode the junction, influence its life.
And the first pipeline and the second pipeline are fixedly provided with fixing rings for limiting the freedom degree of movement of the first connecting sleeve and the second connecting sleeve in one direction.
By adopting the technical scheme, the first connecting sleeve and the second connecting sleeve are prevented from excessively moving on the pipeline.
The first connecting sleeve is opposite to the second connecting sleeve one end caliber is larger than the opposite end caliber.
By adopting the technical scheme, the first connecting sleeve and the second connecting sleeve can move in a preset direction conveniently.
The diameter of the fixed ring and the diameter of the threaded ring are both larger than the caliber of one end of the first connecting sleeve and the caliber of the opposite end of the second connecting sleeve.
By adopting the technical scheme, the first connecting sleeve and the second connecting sleeve are limited.
And a sealing ring is further arranged at the joint of the first pipeline and the second pipeline.
By adopting the technical scheme, the sealing effect is achieved.
The pipeline connecting mechanism for the hydraulic system has the beneficial effects that:
When the end part of the first pipeline is inserted into the second pipeline, the connecting part at the first connecting ring is synchronously inserted into the socket, the second pipeline can be slightly rotated, the connecting part is moved into the limiting groove, the limiting pin is rotationally inserted into the second connecting ring and the connecting part, the connecting part is limited to be separated from the limiting groove, the first connecting sleeve and the second connecting sleeve can rotate in opposite directions until the threaded ring rotates into the threaded ring groove, the threaded ring barrel is rotated to the outer wall parts of the first connecting sleeve and the second connecting sleeve, the first pipeline and the second pipeline can be stably connected, meanwhile, the connecting part on the first pipeline and the second pipeline is protected, the pipelines are conveniently connected, the connecting part of the pipelines can be protected, and corrosion of the connecting part due to water and the like is avoided, and the service life of the connecting part is influenced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a pipe connection mechanism for a hydraulic system according to the present utility model;
FIG. 2 is a first exploded view of the hydraulic system pipe connection mechanism according to the present utility model;
FIG. 3 is a second exploded view of the hydraulic system tubing connection mechanism of the present utility model;
FIG. 4 is a third exploded view of the hydraulic system tubing connection mechanism of the present utility model;
fig. 5 is a diagram showing a first and second split joint rings of the pipe joint mechanism for a hydraulic system according to the present utility model.
In the figure, 1, a first pipeline, 101, a first connecting ring, 2, a second pipeline, 201, a second connecting ring, 2011, a socket, 2012, a limit groove, 3, a fixed ring, 4, a sealing ring, 5, a connecting part, 6, a limit pin, 7, a first connecting sleeve, 701, a threaded ring, 8, a second connecting sleeve, 801, a threaded ring groove, 9, a threaded ring and 10, and a threaded ring cylinder.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1 to 5, a pipe connection mechanism for a hydraulic system includes a first pipe 1 and a second pipe 2 connected by a connection assembly, the connection assembly includes a connection part 5, a limit pin 6, a first connection sleeve 7, a second connection sleeve 8, a thread ring 9 and a thread ring barrel 10, the connection part 5 is fixed at a connection ring 101 on the first pipe 1 and can be inserted into a connection ring 201 on the second pipe 2, the connection part 5 can be limited on the connection ring 201 by the limit pin 6, the first connection sleeve 7 is rotationally connected with the thread ring 9 fixed on the first pipe 1, the second connection sleeve 8 is rotationally connected with the thread ring 9 fixed on the second pipe 2, the first connection sleeve 7 can be rotationally inserted into the thread ring 801 of the second connection sleeve 8 by a thread ring 701 at the end of the connection sleeve, so that the first connection sleeve 7 and the second connection sleeve 8 are connected, and the thread ring barrel 10 can be rotationally mounted on the outer walls of the first connection sleeve 7 and the second connection sleeve 8 to further limit the connection of the first connection sleeve 7 and the second connection sleeve 8;
A plurality of insertion holes 2011 and limit grooves 2012 are formed around one side, close to the first connecting ring 101, of the second connecting ring 201, and the insertion holes 2011 and the limit grooves 2012 are communicated with each other;
The end of the first pipeline 1 is sleeved with the sealing ring 4, then the end of the first pipeline 1 is not covered with the head of the sealing ring 4, the sealing ring 4 is inserted into the second pipeline 2 to assist the second pipeline 2 in sealing, when the end of the first pipeline 1 is inserted into the second pipeline 2, the connecting part 5 at the first connecting ring 101 is synchronously inserted into the spigot 2011, the second pipeline 2 can be slightly rotated, the connecting part 5 is moved into the limiting groove 2012, then the limiting pin 6 is rotationally inserted into the second connecting ring 201 and the connecting part 5, the connecting part 5 is limited to be separated from the limiting groove 2012, the first connecting sleeve 7 and the second connecting sleeve 8 can be rotated, the first connecting sleeve 7 and the second connecting sleeve 8 rotate in opposite directions until the threaded ring 701 rotates into the threaded ring groove 801, the first pipeline 1 and the second pipeline 2 can be stably connected, and meanwhile, the connecting parts on the first pipeline 1 and the second pipeline 2 are protected.
The fixed ring 3 is arranged on the first pipeline 1 and the second pipeline 2 and used for limiting the freedom degree of the movement of the first connecting sleeve 7 and the second connecting sleeve 8 to one side direction, the fixed ring 3 can be matched with the threaded ring 9 to limit the first connecting sleeve 7 and the second connecting sleeve 8, so that the first connecting sleeve 7 and the second connecting sleeve 8 are always limited in a certain area to move,
The diameter of the fixed ring 3 and the diameter of the threaded ring 9 are both larger than the diameters of the opposite ends of the first connecting sleeve 7 and the second connecting sleeve 8, one ends of the first connecting sleeve 7 and the second connecting sleeve 8 respectively move along a pipeline, the other ends of the first connecting sleeve 7 and the second connecting sleeve 8 are not blocked, splicing can be performed, the first connecting sleeve 7 extends into the threaded ring groove 801 through the threaded ring 701 to rotate, and threads on the inner walls of the first connecting sleeve 7 and the second connecting sleeve 8 are also connected with the threaded ring 9 in a rotating way, so that the connection between the first connecting sleeve 7 and the second connecting sleeve 8 is stable.
The joint of the first pipeline 1 and the second pipeline 2 is also provided with a sealing ring 4, and the end of the first pipeline 1, which is close to the second pipeline 2, is provided with a step structure, so that the first pipeline 1 can be inserted into the second pipeline 2, and the sealing ring 4 is placed at the step, thereby sealing the first pipeline 1 and the second pipeline 2.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (5)
1. The pipeline connecting mechanism for the hydraulic system comprises a first pipeline (1) and a second pipeline (2) which are connected through a connecting assembly, and is characterized in that the connecting assembly comprises a connecting part (5), a limiting pin (6), a first connecting sleeve (7), a second connecting sleeve (8), a threaded ring (9) and a threaded ring cylinder (10), the connecting part (5) is fixed at a first connecting ring (101) on the first pipeline (1) and can be inserted into a second connecting ring (201) of the second pipeline (2), the connecting part (5) can be limited on the second connecting ring (201) through the limiting pin (6), the first connecting sleeve (7) is rotationally connected with the threaded ring (9) fixed on the first pipeline (1), the second connecting sleeve (8) is rotationally connected with the threaded ring (9) fixed on the second pipeline (2), the first connecting sleeve (7) can be rotationally inserted into the threaded ring groove (801) of the second connecting sleeve (8) through the threaded ring (701) at the connecting end head, so that the first connecting sleeve (7) and the second connecting sleeve (8) can be rotationally connected with the first connecting sleeve (8), and the second connecting sleeve (8) can be further rotationally connected with the first connecting sleeve (8) through the second connecting sleeve (8);
One side of the second connecting ring (201) close to the first connecting ring (101) is provided with a plurality of jacks (2011) and limiting grooves (2012) in a surrounding mode, and the jacks (2011) and the limiting grooves (2012) are communicated with each other.
2. The pipe connecting mechanism for the hydraulic system according to claim 1, wherein the first pipe (1) and the second pipe (2) are fixedly provided with a fixing ring (3) for limiting the freedom of movement of the first connecting sleeve (7) and the second connecting sleeve (8) in one direction.
3. The pipe connecting mechanism for the hydraulic system according to claim 2, wherein the caliber of the opposite end of the first connecting sleeve (7) and the caliber of the opposite end of the second connecting sleeve (8) are larger than the caliber of the opposite end.
4. A pipe connection for a hydraulic system according to claim 3, wherein the diameter of the fixing ring (3) and the diameter of the threaded ring (9) are larger than the diameters of the opposite ends of the first connecting sleeve (7) and the second connecting sleeve (8).
5. The pipeline connecting mechanism for a hydraulic system according to claim 4, wherein a sealing ring (4) is further arranged at the joint of the first pipeline (1) and the second pipeline (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423222952.6U CN223460065U (en) | 2024-12-26 | 2024-12-26 | Pipeline connecting mechanism for hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423222952.6U CN223460065U (en) | 2024-12-26 | 2024-12-26 | Pipeline connecting mechanism for hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223460065U true CN223460065U (en) | 2025-10-21 |
Family
ID=97361748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423222952.6U Active CN223460065U (en) | 2024-12-26 | 2024-12-26 | Pipeline connecting mechanism for hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223460065U (en) |
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2024
- 2024-12-26 CN CN202423222952.6U patent/CN223460065U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |