CN220082416U - Adjustable hydraulic pipe joint - Google Patents
Adjustable hydraulic pipe joint Download PDFInfo
- Publication number
- CN220082416U CN220082416U CN202321648526.1U CN202321648526U CN220082416U CN 220082416 U CN220082416 U CN 220082416U CN 202321648526 U CN202321648526 U CN 202321648526U CN 220082416 U CN220082416 U CN 220082416U
- Authority
- CN
- China
- Prior art keywords
- pipes
- adjusting
- pipe
- fixedly connected
- guide
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000000670 limiting effect Effects 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 description 21
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses an adjustable hydraulic pipe joint which comprises two connecting pipes, wherein one ends of the two connecting pipes, which are opposite, are sealed, guide pipes are fixedly connected to the bottom walls of the two connecting pipes, the adjustable hydraulic pipe joint also comprises an adjusting mechanism which is arranged on the two connecting pipes and used for adjusting the distance between the two guide pipes, the adjusting mechanism comprises two mutually symmetrically arranged fixing plates which are fixedly connected to the side walls of the two connecting pipes, two fixing plates which are positioned on the same side are fixedly connected with adjusting pipes, and one of the two adjusting pipes is connected with an adjusting rod in a sliding way. According to the utility model, through the arrangement of the adjusting mechanism, the distance between the two guide pipes is adjusted, so that the guide pipes can be connected with hydraulic pipes with different distances, a plurality of hydraulic pipe joints are not required to be connected with a connecting guide pipe, the connection cost of the hydraulic pipes is reduced, and the use flexibility of the hydraulic pipe joints is further improved.
Description
Technical Field
The utility model relates to the technical field of hydraulic pipes, in particular to an adjustable hydraulic pipe joint.
Background
The hydraulic pipe joint is a connecting piece for connecting two adjacent hydraulic pipes, the existing hydraulic pipe joint is of an integrated design, when the hydraulic pipes are connected, the end faces of the hydraulic pipes are required to be fully contacted with the hydraulic pipe joint, the hydraulic pipes are connected and limited through threads, in the process of actual use, when the distance between the two hydraulic pipes is too large, the hydraulic pipe joint cannot be directly connected, and a plurality of hydraulic pipe joints are required to be matched with a connecting guide pipe to realize connection, so that the connection cost of the hydraulic pipes is increased.
There is therefore a need for an adjustable hydraulic coupler that addresses the above-described problems.
Disclosure of Invention
The utility model aims to provide an adjustable hydraulic pipe joint so as to solve the problem that the length of the hydraulic pipe joint in the background art is inconvenient to adjust.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the adjustable hydraulic pipe joint comprises two connecting pipes, wherein one ends of the two connecting pipes, which are opposite, are sealed, guide pipes are fixedly connected to the bottom walls of the two connecting pipes, and an adjusting mechanism which is arranged on the two connecting pipes and used for adjusting the distance between the two guide pipes is also included;
the adjusting mechanism comprises two fixing plates which are fixedly connected to the side walls of the two connecting pipes and are symmetrically arranged, an adjusting pipe is fixedly connected to the two fixing plates on the same side, one of the adjusting pipes is slidably connected with an adjusting rod, one end of the adjusting rod is fixed to one of the two opposite fixing plates, the other end of the adjusting rod is connected with a threaded rod, and the other end of the adjusting pipe is connected with the other end of the adjusting pipe through a corrugated pipe.
One end of the threaded rod, which is far away from the adjusting pipe, is fixedly connected with a connecting rod, and the connecting rod penetrates through the other one of the two opposite fixing plates and is fixedly connected with an adjusting disc.
The two sealing assemblies are arranged in the connecting pipes and used for sealing the end faces of the hydraulic pipes, each sealing assembly comprises a sealing ring which is connected in the connecting pipes in a sliding mode, one side, close to the corrugated pipe, of each sealing ring is fixedly connected with a plurality of extrusion rods, each extrusion rod is connected with the extrusion pipe in a sliding mode on the side wall of each extrusion rod, one end of each extrusion pipe is connected with the bottom wall of the connecting pipe, each extrusion rod is located in one end of the extrusion pipe and fixedly connected with an extrusion plate, one side of each extrusion plate is fixedly connected with a spring, and the other end of each spring is connected with the bottom wall of the extrusion pipe.
Two be equipped with on the connecting pipe and be used for carrying out spacing stop gear to the hydraulic pressure pipe, stop gear includes a plurality of gag levers of sliding connection on the connecting pipe, each the relative one end fixedly connected with limiting plate of gag lever post, each the arcwall face has been seted up to one side that the limiting plate is close to the hydraulic pressure pipe, be equipped with on the connecting pipe and be used for carrying out driven drive assembly to each limiting plate.
The driving assembly comprises a gear which is rotationally connected to the side wall of the connecting pipe through a connecting plate, a thread groove is formed in the gear, a thread strip is formed in the side wall of the limiting rod, the thread strip and the thread groove are mutually meshed, a driving ring is rotationally connected to the side wall of the connecting pipe, an annular rack is fixedly connected to one side, close to the limiting rod, of the driving ring, and the annular rack and the gear are mutually meshed.
The side wall of each limiting rod is provided with a guide groove, each guide groove is connected with a guide bar in a sliding mode, and one side of each guide bar is connected with a connecting plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the arrangement of the adjusting mechanism, the distance between the two guide pipes is adjusted, so that the guide pipes can be connected with hydraulic pipes with different distances, a plurality of hydraulic pipe joints are not required to be connected with a connecting guide pipe, the connection cost of the hydraulic pipes is reduced, and the use flexibility of the hydraulic pipe joints is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the seal assembly and spacing mechanism of the present utility model;
FIG. 3 is a schematic diagram of a driving assembly according to the present utility model;
fig. 4 is a schematic view showing the internal structure of the extruded tube of the present utility model.
In the figure: 101. a connecting pipe; 102. a guide tube; 201. a fixing plate; 202. an adjusting tube; 203. an adjusting rod; 204. a threaded rod; 205. an adjusting plate; 206. a bellows; 301. a seal ring; 302. an extrusion rod; 303. extruding the tube; 304. an extrusion plate; 305. a spring; 401. a limit rod; 402. a limiting plate; 403. an arc surface; 501. a gear; 502. a thread strip; 503. a drive ring; 504. an annular rack; 505. a connecting plate; 601. a guide groove; 602. and a guide bar.
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.
Referring to fig. 1-4, the adjustable hydraulic pipe joint provided by the utility model comprises two connecting pipes 101, wherein one ends of the two connecting pipes 101 opposite to each other are sealed, guide pipes 102 are fixedly connected to the bottom walls of the two connecting pipes 101, and an adjusting mechanism arranged on the two connecting pipes 101 and used for adjusting the distance between the two guide pipes 102 is further provided;
the adjusting mechanism comprises two fixing plates 201 which are fixedly connected to the side walls of the two connecting pipes 101 and are symmetrically arranged, two fixing plates 201 positioned on the same side are fixedly connected with adjusting pipes 202, one of the two adjusting pipes 202 is connected with an adjusting rod 203 in a sliding manner, one end of the adjusting rod 203 is fixed with one of the two opposite fixing plates 201, the other of the two adjusting pipes 202 is connected with a threaded rod 204 in a threaded manner, and the opposite ends of the two connecting pipes 101 are connected through a corrugated pipe 206;
what needs to be explained here is: through adjustment mechanism's setting, realized the interval adjustment between two stand pipes 102, make its connection to different interval hydraulic pipes to need not to use a plurality of hydraulic pipe joints to match the connecting tube and connect, reduced the cost of connection to the hydraulic pipe, further improved the flexibility of use of hydraulic pipe joint.
One end of the threaded rod 204, which is far away from the adjusting pipe 202, is fixedly connected with a connecting rod, which penetrates through the other of the two opposite fixing plates 201 and is fixedly connected with an adjusting disc 205;
what needs to be explained here is: the threaded rod 204 is facilitated to be rotated by the provision of the adjustment disc 205.
The two connecting pipes 101 are internally provided with sealing assemblies for sealing the end faces of the hydraulic pipes, each sealing assembly comprises a sealing ring 301 which is connected in the connecting pipe 101 in a sliding manner, one side, close to the corrugated pipe 206, of each sealing ring 301 is fixedly connected with a plurality of extrusion rods 302, the side wall of each extrusion rod 302 is connected with an extrusion pipe 303 in a sliding manner, one end of each extrusion pipe 303 is connected with the bottom wall of the connecting pipe 101, one end, located inside the extrusion pipe 303, of each extrusion rod 302 is fixedly connected with an extrusion plate 304, one side of each extrusion plate 304 is fixedly connected with a spring 305, and the other end of each spring 305 is connected with the bottom wall of the extrusion pipe 303;
what needs to be explained here is: by the arrangement of the sealing assembly, the sealing ring 301 is tightly abutted against the end face of the hydraulic pipe, and the connection tightness of the hydraulic pipe is improved.
The two connecting pipes 101 are provided with limiting mechanisms for limiting the hydraulic pipes, each limiting mechanism comprises a plurality of limiting rods 401 which are connected to the connecting pipes 101 in a sliding mode, one end, opposite to each limiting rod 401, of each limiting rod is fixedly connected with a limiting plate 402, one side, close to the hydraulic pipe, of each limiting plate 402 is provided with an arc-shaped surface 403, and the connecting pipes 101 are provided with driving assemblies for driving the limiting plates 402;
what needs to be explained here is: through stop gear's setting, realized the connection spacing to the hydraulic pressure pipe, further improved stability and the fastness that the hydraulic pressure pipe used.
The driving assembly comprises a gear 501 which is rotationally connected to the side wall of the connecting pipe 101 through a connecting plate 505, a threaded groove is formed in the gear 501, a threaded strip 502 is formed in the side wall of the limiting rod 401, the threaded strip 502 and the threaded groove are mutually meshed, a driving ring 503 is rotationally connected to the side wall of the connecting pipe 101, an annular rack 504 is fixedly connected to one side, close to the limiting rod 401, of the driving ring 503, and the annular rack 504 and the gear 501 are mutually meshed;
what needs to be explained here is: by the arrangement of the driving assembly, each limiting plate 402 is conveniently driven to move close to or away from each other.
A guide groove 601 is formed in the side wall of each limiting rod 401, guide strips 602 are connected to each guide groove 601 in a sliding mode, and one side of each guide strip 602 is connected with the connecting plate 505;
what needs to be explained here is: the guide groove 601 and the guide bar 602 provide guiding and limiting effects for the movement of the limiting plate 402.
Working principle: when the hydraulic pipes are required to be connected, the two connecting pipes 101 are placed at the connecting end faces of the two hydraulic pipes, the distance between the guide pipes 102 on the two connecting pipes 101 is adjusted according to the distance between the end faces of the two hydraulic pipes, when the distance between the guide pipes 102 is adjusted, the adjusting disc 205 is rotated to drive the threaded rod 204 at one end of the connecting rod to rotate, and one connecting pipe 101 is driven to move close to the other connecting pipe 101 under the threaded engagement transmission effect of the threaded rod 204 and the adjusting pipe 202 and the guiding effect of the adjusting rod 203, so that the distance between the two guide pipes 102 is adjusted, the hydraulic pipes with different distances are connected without using a plurality of hydraulic pipe joints to be matched with connecting pipes, the connecting cost of the hydraulic pipes is reduced, and the use flexibility of the hydraulic pipe joints is further improved;
after the space between the guide pipes 102 is adjusted, the hydraulic pipe is sleeved on the side wall of the guide pipe 102, the sealing ring 301 is pushed to move close to the bottom wall of the connecting pipe 101, the spring 305 is compressed in the process that the sealing ring 301 moves close to the bottom wall of the connecting pipe 101, so that the spring 305 is stressed and deformed to form elastic force, and the spring 305 forming the elastic force can apply reverse pushing force to the sealing ring 301, so that the sealing ring 301 is tightly abutted against the end surface of the hydraulic pipe, and the connection tightness of the hydraulic pipe is improved;
after the hydraulic pipe is sleeved on the side wall of the guide pipe 102, the driving ring 503 is rotated to drive the annular rack 504 to rotate, the annular rack 504 and each gear 501 are in meshed transmission to drive each gear 501 to rotate, and in the rotating process of each gear 501, each limiting plate 402 is driven to move close to each other through the threaded meshing transmission action of the thread grooves and the thread strips 502 and the guiding action of the guide grooves 601 and the guide strips 602, so that the connection limiting of the hydraulic pipe is realized, and the use stability and the use firmness of the hydraulic pipe are further improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Claims (6)
1. An adjustable hydraulic fitting comprising:
the two connecting pipes (101) are sealed at the opposite ends of the two connecting pipes (101), and the bottom walls of the two connecting pipes (101) are fixedly connected with guide pipes (102);
characterized by further comprising:
an adjusting mechanism arranged on the two connecting pipes (101) for adjusting the distance between the two guide pipes (102);
the adjusting mechanism comprises two fixing plates (201) which are fixedly connected to the side walls of two connecting pipes (101) and are symmetrically arranged, adjusting pipes (202) are fixedly connected to the two fixing plates (201) on the same side, one of the adjusting pipes (202) is slidably connected with an adjusting rod (203), one end of the adjusting rod (203) is fixed to one of the two opposite fixing plates (201), the other end of the adjusting pipe (202) is connected with a threaded rod (204) in a threaded mode, and the opposite ends of the two connecting pipes (101) are connected through a corrugated pipe (206).
2. An adjustable hydraulic fitting according to claim 1, wherein: one end of the threaded rod (204) far away from the adjusting pipe (202) is fixedly connected with a connecting rod, and the connecting rod penetrates through the other of the two opposite fixing plates (201) and is fixedly connected with an adjusting disc (205).
3. An adjustable hydraulic fitting according to claim 1, wherein: two be equipped with in connecting pipe (101) and be used for carrying out sealed sealing assembly to the terminal surface of hydraulic pressure pipe, sealing assembly includes sealing ring (301) of sliding connection in connecting pipe (101), one side fixedly connected with a plurality of squeeze levers (302) of sealing ring (301) near bellows (206), each sliding connection has squeeze tube (303) on the lateral wall of squeeze lever (302), each one end of squeeze tube (303) is connected with the diapire of connecting pipe (101), each one end fixedly connected with squeeze plate (304) that squeeze lever (302) are located squeeze tube (303) inside, each one side fixedly connected with spring (305) of squeeze plate (304), each the other end of spring (305) is connected with the diapire of squeeze tube (303).
4. An adjustable hydraulic fitting according to claim 1, wherein: two be equipped with on connecting pipe (101) and be used for carrying out spacing stop gear to the hydraulic pressure pipe, stop gear includes a plurality of gag lever posts (401) of sliding connection on connecting pipe (101), each one end fixedly connected with limiting plate (402) that gag lever post (401) are relative, each arcwall face (403) has been seted up to one side that limiting plate (402) is close to the hydraulic pressure pipe, be equipped with on connecting pipe (101) and be used for carrying out driven drive assembly to each limiting plate (402).
5. An adjustable hydraulic fitting according to claim 4, wherein: the driving assembly comprises a gear (501) rotationally connected to the side wall of the connecting pipe (101) through a connecting plate (505), a thread groove is formed in the gear (501), a thread strip (502) is formed in the side wall of the limiting rod (401), the thread strip (502) and the thread groove are meshed with each other, a driving ring (503) is rotationally connected to the side wall of the connecting pipe (101), an annular rack (504) is fixedly connected to one side, close to the limiting rod (401), of the driving ring (503), and the annular rack (504) and the gear (501) are meshed with each other.
6. An adjustable hydraulic fitting according to claim 5, wherein: a guide groove (601) is formed in the side wall of each limiting rod (401), guide strips (602) are connected to the guide grooves (601) in a sliding mode, and one side of each guide strip (602) is connected with a connecting plate (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321648526.1U CN220082416U (en) | 2023-06-27 | 2023-06-27 | Adjustable hydraulic pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321648526.1U CN220082416U (en) | 2023-06-27 | 2023-06-27 | Adjustable hydraulic pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220082416U true CN220082416U (en) | 2023-11-24 |
Family
ID=88817584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321648526.1U Active CN220082416U (en) | 2023-06-27 | 2023-06-27 | Adjustable hydraulic pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220082416U (en) |
-
2023
- 2023-06-27 CN CN202321648526.1U patent/CN220082416U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020093270A1 (en) | Pressing-type marine threaded drill pipe | |
| CN220082416U (en) | Adjustable hydraulic pipe joint | |
| CN219692614U (en) | Pressurized plugging device for oil and gas pipeline | |
| CN209876208U (en) | Pipeline connecting device for oil development | |
| CN115405779A (en) | Connector for metal lining pipeline | |
| CN215009342U (en) | Power cable installation and connection mechanism | |
| CN209876247U (en) | Crude oil leakage preventing oil production pipeline connecting mechanism | |
| CN217108622U (en) | Safe and anti-seismic coupling for petroleum pipeline | |
| CN217714032U (en) | High-performance non-welding flange | |
| CN114368582A (en) | Traction equipment for machining corrugated pipe | |
| CN221078982U (en) | Polarization maintaining fiber connector | |
| CN219139965U (en) | Valve pipe fitting mounting structure convenient to assemble and disassemble | |
| CN217108605U (en) | Coupling for petroleum pipeline with continuously pressure supply assembly | |
| CN219606336U (en) | Pipeline splicing device | |
| CN216898512U (en) | Chemical heat exchanger | |
| CN219034646U (en) | Coiled tubing combined connector | |
| CN220303076U (en) | Telescopic tube structure capable of being locked | |
| CN210920478U (en) | Self-guiding sleeve compensator | |
| CN219453167U (en) | Welded pipe convenient to equipment | |
| CN220037851U (en) | Temporary plugging device for water pipe during construction | |
| CN219366926U (en) | Slurry gate valve with slag discharging function | |
| CN216143337U (en) | High-pressure rotary joint capable of preventing water leakage | |
| CN220891418U (en) | PE pipeline convenient to dock and seal | |
| CN220303011U (en) | Heat supply pipeline | |
| CN220791687U (en) | Plastic corrugated pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |