CN220102422U - Special-shaped quick-connection hydraulic joint - Google Patents
Special-shaped quick-connection hydraulic joint Download PDFInfo
- Publication number
- CN220102422U CN220102422U CN202321629840.5U CN202321629840U CN220102422U CN 220102422 U CN220102422 U CN 220102422U CN 202321629840 U CN202321629840 U CN 202321629840U CN 220102422 U CN220102422 U CN 220102422U
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- Prior art keywords
- connector
- special
- pipe
- groove
- fixedly connected
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- 239000012634 fragment Substances 0.000 claims abstract description 15
- 206010066054 Dysmorphism Diseases 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 29
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a special-shaped quick-connection hydraulic connector which comprises a special-shaped pipe, wherein a first connector is fixedly connected to one side of the special-shaped pipe, a second connector is fixedly connected to the bottom end of the special-shaped pipe, the first connector is communicated with the inside of the special-shaped pipe, and the second connector is communicated with the inside of the special-shaped pipe. This dysmorphism quick connect hydraulic pressure connects through being provided with slot, connecting pipe, first connecting head, shell fragment, draw-in groove, spread groove, fixture block and second connector, when connecting line, cup joints the spread groove of seting up of two sets of connecting pipe one sides respectively in the outside of first connecting head and second connector to promote the inside that the connecting pipe drove the shell fragment and insert the slot, make fixture block and draw-in groove block at last, thereby fix a position the connecting pipe through the shell fragment, the inside that first connecting head and second connector inserted the spread groove completely is in order to accomplish the connection simultaneously, what the problem that can not facilitate connection was solved.
Description
Technical Field
The utility model relates to the technical field of hydraulic connectors, in particular to a special-shaped quick-connection hydraulic connector.
Background
The hydraulic joint is a joint component of a pipeline in the hydraulic system and is used for communicating two groups of to a plurality of groups of pipes, the connection firmness of the hydraulic joint directly influences whether the hydraulic pipeline can stably run, so the hydraulic joint plays an important role in the hydraulic system, but the connecting joint for the hydraulic pipeline still has some defects in use at present;
according to a hydraulic joint proposed by Chinese patent application number CN202122670720.7, the utility model provides a hydraulic joint, which comprises a pipe body, wherein a channel is arranged in the pipe body, a first mounting groove is formed in the end face of one end of the pipe body, the first mounting groove is annular, the central axis of the first mounting groove and the central axis of the channel are positioned on the same straight line, the inner wall of the first mounting groove comprises a first inner side face, a first outer side face and a first bottom face, the first bottom face is perpendicular to the central axis of the channel, the first inner side face is parallel to the first outer side face, the first inner side face is parallel to the central axis of the channel, the diameter of the first inner side face is smaller than that of the first outer side face, and a first connecting thread is arranged on the first inner side face; the end face of the other end of the pipe body is provided with a second installation groove, the second installation groove is annular, the central axis of the second installation groove and the central axis of the channel are positioned on the same straight line, the inner wall of the second installation groove comprises a second inner side face, a second outer side face and a second bottom face, the second bottom face is perpendicular to the central axis of the channel, and the second inner side face is parallel to the second outer side face;
the hydraulic connector provided by the utility model can not be connected quickly when in use, so that the operation is difficult when in connection and disconnection;
a novel special-shaped quick-connection hydraulic joint is now proposed to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a special-shaped quick-connection hydraulic connector, which solves the problem that the connection cannot be conveniently carried out in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the special-shaped quick-connection hydraulic joint comprises a special-shaped pipe, wherein a first connecting joint is fixedly connected to one side of the special-shaped pipe, a second connecting joint is fixedly connected to the bottom end of the special-shaped pipe, the first connecting joint is communicated with the inside of the special-shaped pipe, the second connecting joint is communicated with the inside of the special-shaped pipe, and the central line of the first connecting joint and the central line of the second connecting joint are on the same vertical plane;
the outside swing joint of first connector and second connector has a set of connecting pipe respectively, a set of shell fragment of fixedly connected with respectively all around of connecting pipe one side, the one end fixedly connected with fixture block of shell fragment, four sets of draw-in grooves have been seted up respectively to the outside one side and the bottom of special pipe, the spread groove has been seted up to one side of connecting pipe, spread groove and first connector swing joint, spread groove and second connector swing joint.
Preferably, the clamping block is movably connected with the clamping groove, and the center line of the connecting pipe and the center line of the first connecting head are on the same horizontal plane.
Preferably, four groups of slots are respectively formed in one side and the bottom end of the special-shaped pipe, and the slots are communicated with the inside of the clamping groove.
Preferably, the elastic sheet is movably connected with the slot, and the center line of the slot and the center line of the elastic sheet are on the same vertical plane.
Preferably, one side of the inside of the connecting groove is movably connected with a positioning ring, one side of the positioning ring is fixedly connected with a sealing ring, the other side of the positioning ring is fixedly connected with a positioning block, one side of the inside of the connecting groove is provided with a positioning groove, and the positioning block is movably connected with the positioning groove.
Preferably, the sealing ring is movably connected with the connecting groove, and the central line of the sealing ring and the central line of the positioning ring are on the same vertical plane.
Compared with the prior art, the utility model has the beneficial effects that: the special-shaped quick-connection hydraulic connector not only realizes quick connection and prevents the influence of rotation of a pipeline on the firmness after connection, but also improves the sealing effect after connection;
(1) Through being provided with slot, connecting pipe, first connector, shell fragment, draw-in groove, spread groove, fixture block and second connector, when connecting the pipeline, cup joint the spread groove of seting up of two sets of connecting pipe one sides respectively in the outside of first connector and second connector to promote the connecting pipe and drive the shell fragment and insert the inside of slot, make the fixture block say the draw-in groove block at last, thereby fix a position the connecting pipe through the shell fragment, simultaneously first connector and second connector are inserted completely in the inside of spread groove in order to accomplish the connection, realized can be quick connect;
(2) Through being provided with slot, connecting pipe and shell fragment, when connecting the connecting pipe, insert the shell fragment that installs on the connecting pipe inside the slot that special pipe outside offered, make the shell fragment laminating can be effectively spacing to the connecting pipe in the inside of slot, prevent that the connecting pipe from appearing rotating and skew phenomenon and influence the fastness that connecting pipe and special pipe connect when receiving external force influence after connecting pipe and special pipe are connected, realized can effectively fixing a position the connecting pipe to improve the stability of connection;
(3) Through being provided with sealing washer, the locating piece, the constant head tank, holding ring and spread groove, the holding ring is installed to the inside one end of spread groove at this structure to the sealing washer of installing in the one end of holding ring, first connector and second connector can laminate the one end at the sealing washer after connecting, thereby guarantee the sealed effect after being connected between first connector and second connector and the connecting pipe, and can promote the holding ring and take out the sealing washer from the spread groove is inside after leading to the sealing washer to appear corroding and wearing after long-time use, in order to conveniently change the sealing washer, realized can effectively improve the leakproofness after connecting.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side view of a profiled tube according to the present utility model;
FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;
fig. 4 is an enlarged schematic view of a side view of a part of a disassembly and assembly mechanism according to the present utility model.
In the figure: 1. a special-shaped tube; 2. a slot; 3. a connecting pipe; 4. a first connector; 5. a spring plate; 6. a clamping groove; 7. a seal ring; 8. a positioning block; 9. a positioning groove; 10. a positioning ring; 11. a connecting groove; 12. a clamping block; 13. and a second connector.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, a special-shaped quick-connection hydraulic joint comprises a special-shaped pipe 1, wherein a first connector 4 is fixedly connected to one side of the special-shaped pipe 1, a second connector 13 is fixedly connected to the bottom end of the special-shaped pipe 1, the first connector 4 is communicated with the inside of the special-shaped pipe 1, the second connector 13 is communicated with the inside of the special-shaped pipe 1, and the center line of the first connector 4 and the center line of the second connector 13 are on the same vertical plane;
the outside of the first connector 4 and the second connector 13 are respectively and movably connected with a group of connecting pipes 3, the periphery of one side of the connecting pipe 3 is respectively and fixedly connected with a group of elastic pieces 5, one end of each elastic piece 5 is fixedly connected with a clamping block 12, one side and the bottom end of the outside of the special pipe 1 are respectively provided with four groups of clamping grooves 6, one side of the connecting pipe 3 is provided with a connecting groove 11, the connecting groove 11 is movably connected with the first connector 4, and the connecting groove 11 is movably connected with the second connector 13;
the clamping block 12 is movably connected with the clamping groove 6, and the central line of the connecting pipe 3 and the central line of the first connecting head 4 are on the same horizontal plane;
specifically, as shown in fig. 1, 2 and 4, when connecting the pipelines, the connecting grooves 11 formed on one side of the two groups of connecting pipes 3 are respectively sleeved on the outer parts of the first connecting head 4 and the second connecting head 13, the connecting pipes 3 are pushed to drive the elastic pieces 5 to be inserted into the slots 2, and finally the clamping blocks 12 are clamped with the clamping grooves 6, so that the connecting pipes 3 are positioned through the elastic pieces 5, and meanwhile, the first connecting head 4 and the second connecting head 13 are completely inserted into the connecting grooves 11 to complete connection, so that connection can be quickly realized.
Example 2: four groups of slots 2 are respectively formed in one side and the bottom end of the special-shaped pipe 1, and the slots 2 are communicated with the inside of the clamping groove 6;
the elastic sheet 5 is movably connected with the slot 2, and the central line of the slot 2 and the central line of the elastic sheet 5 are on the same vertical plane;
specifically, as shown in fig. 1, 2 and 4, when connecting the connecting pipe 3, insert the shell fragment 5 of installing on the connecting pipe 3 inside the slot 2 that special pipe 1 outside was offered, make the shell fragment 5 laminating can be effectively spacing to the connecting pipe 3 in the inside of slot 2, prevent that the connecting pipe 3 from appearing rotating and the phenomenon of skew and influence the fastness that connecting pipe 3 and special pipe 1 connect when receiving external force influence when external force influence after connecting pipe 3 and special pipe 1 are connected, realized can effectively fixing a position connecting pipe 3, in order to improve the stability of connection.
Example 3: one side of the inside of the connecting groove 11 is movably connected with a positioning ring 10, one side of the positioning ring 10 is fixedly connected with a sealing ring 7, the other side of the positioning ring 10 is fixedly connected with a positioning block 8, one side of the inside of the connecting groove 11 is provided with a positioning groove 9, and the positioning block 8 is movably connected with the positioning groove 9;
the sealing ring 7 is movably connected with the connecting groove 11, and the central line of the sealing ring 7 and the central line of the positioning ring 10 are on the same vertical plane;
specifically, as shown in fig. 1 and 3, the positioning ring 10 is installed at one end inside the connecting groove 11 of the structure, and the sealing ring 7 is installed at one end of the positioning ring 10, after connection, the first connector 4 and the second connector 13 are attached to one end of the sealing ring 7, so that the sealing effect after connection between the first connector 4 and the second connector 13 and the connecting pipe 3 is ensured, and after long-time use, the sealing ring 7 is corroded and lost, the positioning ring 10 can be pushed to take out the sealing ring 7 from the inside of the connecting groove 11, so that the sealing ring 7 is replaced conveniently, and the sealing performance after connection can be effectively improved.
Working principle: when the connecting pipe is used, firstly, when connecting a pipeline, the connecting grooves 11 formed on one side of two groups of connecting pipes 3 are respectively sleeved outside the first connecting head 4 and the second connecting head 13, the connecting pipes 3 are pushed to drive the elastic pieces 5 to be inserted into the inside of the slot 2, finally the clamping blocks 12 are clamped with the clamping grooves 6, so that the connecting pipes 3 are positioned through the elastic pieces 5, meanwhile, the first connecting head 4 and the second connecting head 13 are completely inserted into the inside of the connecting grooves 11 to finish connection, when the connecting pipes 3 are connected, the elastic pieces 5 installed on the connecting pipes 3 are inserted into the inside of the slot 2 formed outside the special-shaped pipe 1, the elastic pieces 5 are attached to the inside of the slot 2 to effectively limit the connecting pipes 3, the phenomenon that the connecting pipes 3 rotate and deflect when the connecting pipes 3 are influenced by external force after the connecting pipes 3 are connected with the special-shaped pipe 1 is prevented, the connection firmness of the connecting pipes 3 and the special-shaped pipe 1 is influenced, a positioning ring 10 is installed at one end inside the connecting grooves 11, and one end of the positioning ring 7 is installed at one end of the positioning ring 10, the first connecting head 4 and the second connecting head 13 can be attached to one end of the sealing ring 7 after the connecting rings 7 is connected, therefore the sealing ring 7 can be conveniently replaced after the sealing ring 7 is pushed for a long time after the connecting rings 7 are pushed to be connected with the sealing ring 7, and the sealing ring 7 is convenient to replace after the sealing ring 7 is pushed.
Claims (6)
1. The utility model provides a dysmorphism quick connect hydraulic joint, includes special-shaped pipe (1), its characterized in that: one side of the special pipe (1) is fixedly connected with a first connector (4), the bottom end of the special pipe (1) is fixedly connected with a second connector (13), the first connector (4) is communicated with the inside of the special pipe (1), the second connector (13) is communicated with the inside of the special pipe (1), and the central line of the first connector (4) and the central line of the second connector (13) are on the same vertical plane;
the outside swing joint of first connector (4) and second connector (13) has a set of connecting pipe (3) respectively, a set of shell fragment (5) of fixedly connected with all around of connecting pipe (3) one side, the one end fixedly connected with fixture block (12) of shell fragment (5), four sets of draw-in grooves (6) have been seted up respectively to one side and the bottom of special pipe (1) outside, spread groove (11) have been seted up to one side of connecting pipe (3), spread groove (11) and first connector (4) swing joint, spread groove (11) and second connector (13) swing joint.
2. A profiled quick connect hydraulic joint as claimed in claim 1, wherein: the clamping block (12) is movably connected with the clamping groove (6), and the center line of the connecting pipe (3) and the center line of the first connecting joint (4) are on the same horizontal plane.
3. A profiled quick connect hydraulic joint as claimed in claim 1, wherein: four groups of slots (2) are respectively formed in one side and the bottom end of the special-shaped pipe (1), and the slots (2) are communicated with the inside of the clamping groove (6).
4. A profiled quick connect hydraulic joint as claimed in claim 3 wherein: the elastic piece (5) is movably connected with the slot (2), and the center line of the slot (2) and the center line of the elastic piece (5) are on the same vertical plane.
5. A profiled quick connect hydraulic joint as claimed in claim 1, wherein: one side swing joint in spread groove (11) is equipped with holding ring (10), one side fixedly connected with sealing washer (7) of holding ring (10), the opposite side fixedly connected with locating piece (8) of holding ring (10), constant head tank (9) have been seted up to one side in spread groove (11) inside, locating piece (8) and constant head tank (9) swing joint.
6. The profiled quick connect hydraulic joint as defined in claim 5 wherein: the sealing ring (7) is movably connected with the connecting groove (11), and the central line of the sealing ring (7) and the central line of the positioning ring (10) are arranged on the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629840.5U CN220102422U (en) | 2023-06-26 | 2023-06-26 | Special-shaped quick-connection hydraulic joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629840.5U CN220102422U (en) | 2023-06-26 | 2023-06-26 | Special-shaped quick-connection hydraulic joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220102422U true CN220102422U (en) | 2023-11-28 |
Family
ID=88847467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321629840.5U Active CN220102422U (en) | 2023-06-26 | 2023-06-26 | Special-shaped quick-connection hydraulic joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220102422U (en) |
-
2023
- 2023-06-26 CN CN202321629840.5U patent/CN220102422U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |