CN114992415A - Movable pipe joint - Google Patents
Movable pipe joint Download PDFInfo
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- CN114992415A CN114992415A CN202210617766.9A CN202210617766A CN114992415A CN 114992415 A CN114992415 A CN 114992415A CN 202210617766 A CN202210617766 A CN 202210617766A CN 114992415 A CN114992415 A CN 114992415A
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- Prior art keywords
- pipe
- hose
- main
- fixedly connected
- movable
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- 230000008878 coupling Effects 0.000 claims abstract description 27
- 238000010168 coupling process Methods 0.000 claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
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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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
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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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
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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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
- F16L3/202—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction the transverse movement being converted to a rotational movement
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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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
-
- 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
- F16L33/18—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses characterised by the use of additional sealing means
Abstract
The invention relates to the technical field of pipe fittings, in particular to a movable pipe fitting joint which comprises a main connecting pipe, wherein three main joints are arranged on the lower surface of the main connecting pipe in a fixed connection mode, a main connecting hose is fixedly connected inside the main connecting pipe, a lower connecting pipe is fixedly connected to the upper end of the main connecting hose, a main shunt pipe is fixedly connected to the upper end of the lower connecting pipe, connecting hard pipes are uniformly arranged on the upper surface of the main shunt pipe in a fixed connection mode, an upper connecting hose is fixedly connected to the upper end of each connecting hard pipe, and a shunt joint is fixedly connected to the upper end of each upper connecting hose. Through the setting of spacing sleeve pipe isotructure, spacing sleeve pipe cooperation connecting block is spacing to last coupling hose's position when removing to the top, avoids producing the skew, and when spacing sleeve pipe removed to lower extreme and last coupling hose and the junction of connecting the hard tube laminating mutually, the crooked skew of coupling hose and junction of connecting the hard tube was gone up in the reduction.
Description
Technical Field
The invention relates to the technical field of pipe fittings, in particular to a movable pipe fitting joint.
Background
The pipe fitting joint is a connecting tool between pipelines, is a connecting point which can be disassembled and assembled between elements and the pipelines, is suitable for adopting a metal surface contact sealing structure in a structural form, and is usually used for conveying water, oil, air and other common pipelines in a gasket sealing structural form and made of malleable cast iron materials;
the common pipe joint is a one-to-one type joint, but in the special pipeline connection, a one-to-many type special pipe joint is needed, the pipe joint is composed of a main pipe, one or more joints are fixedly connected to the lower end of the main pipe, and a plurality of joints are fixedly connected to the upper end of the main pipe through a hose, the pipe joint can be used for various pipeline connection modes, but in use, the position of the upper end is difficult to fix due to the fact that the upper end is connected through the hose, deviation can be generated in use, and the joint of the hose and the main pipe is most prone to damage and leakage due to swinging and bending in daily use of the hose.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a movable pipe joint, which is achieved by the following specific technical means:
a movable pipe fitting joint comprises a main connecting pipe, wherein three main joints are installed on the lower surface of the main connecting pipe in a fixed connection mode, a main connecting hose is fixedly connected inside the main connecting pipe, a lower connecting pipe is fixedly connected to the upper end of the main connecting hose, a main shunt pipe is fixedly connected to the upper end of the lower connecting pipe, connecting hard pipes are uniformly arranged on the upper surface of the main shunt pipe in a fixed connection mode, an upper connecting hose is fixedly connected to the upper end of each connecting hard pipe, a shunt joint is fixedly connected to the upper end of each upper connecting hose, the main joints and the shunt joints can be respectively connected with a pipeline, redundant main joints and shunt joints are sealed through sealing plugs after connection, and the pipe fitting joint is installed;
the outer surface of the main shunt pipe is fixedly provided with an installation base, the outer surface of the upper connecting hose is movably sleeved with a limiting sleeve, two sides of the limiting sleeve are connected with locking screws through threads, the surface of the installation base is provided with through holes with positions corresponding to the installation columns, the shape of the lower end of the limiting sleeve is matched with the positions of the joints of the upper connecting hose and the connecting hard pipe, the lower surface of the limiting sleeve is fixedly provided with a sealing gasket, the limiting sleeve can be adjusted to slide up and down along the upper connecting hose by rotating the locking screws, when the limiting sleeve moves to the upper part, the position of the upper connecting hose is limited by matching with a connecting block, the deviation is avoided, when the limiting sleeve moves to the lower part to be attached to the joints of the upper connecting hose and the connecting hard pipe, the bending deviation of the joints of the upper connecting hose and the connecting hard pipe is reduced, and the joints of the upper connecting hose and the connecting hard pipe are sealed, and avoids the damage caused by long-time bending deflection at the connection position of the upper connecting hose and the connecting hard pipe.
Further: the inside sliding connection of main connecting pipe has the slip housing that is located the main coupling hose outside, and the front surface fixed connection of slip housing has fixed fixture block, when the slip housing was laminated with lower connecting pipe mutually, seals main coupling hose, and main connecting pipe and lower connecting pipe were in rigid connection this moment, and when the slip housing slided to the lower extreme, main connecting pipe and lower connecting pipe were flexonics.
And further: the upper surface of slip housing is provided with the spring through fixed connection mode bilateral symmetry, and the front surface of lower connecting pipe is located the top position department fixed mounting of fixed fixture block and has the buckle, fixes the position of slip housing through buckle and fixed fixture block when needs rigid connection, when needs the junction to produce the rotation, loosens fixed fixture block, and slip housing falls to original position department.
And further: the upper surface of the main shunt tube is provided with a telescopic tube positioned at the gap position of the connecting hard tube in a fixed connection mode, the inside of the telescopic tube is sleeved with an installation column, the left side and the right side of the upper surface of the installation column are fixedly connected with side installation blocks, the inside of each side installation block is connected with a movable connecting rod in a sliding mode, one end of each movable connecting rod, which is far away from the side installation block, is fixedly connected with a limiting lantern ring, one end of each connecting block, which is close to the upper connecting hose, is fixedly connected with a reset spring, one side of each connecting block, which is far away from the upper connecting hose, is in an initial state, the movable connecting rods are pushed to rotate to position the connecting blocks at the two sides in the initial state, the limiting lantern rings limit and limit the upper connecting hose at the inner side of the limiting lantern rings at the moment to avoid the deviation of the connecting blocks, when the installation column is slid downwards, the side installation blocks move downwards to drive the movable connecting rods to rotate inwards to compress the reset springs, the connecting blocks on the two sides move towards the inner side, the limiting lantern ring pulls the upper connecting hose to deviate, and the deviation angle of the upper connecting hose can be adjusted according to needs.
Further: the upper end of the inside of the side mounting block is provided with a spherical movable groove, the lower end of the movable connecting rod is fixedly connected with a spherical movable block, and the movable block is movably mounted inside the movable groove, so that the lower end of the movable connecting rod can flexibly rotate.
Further: the surface at last coupling hose is cup jointed in the activity of the spacing lantern ring, and the spacing lantern ring is connected with the connecting block through the connecting rod, and the spacing lantern ring can be injectd the upper end position of last coupling hose, and the spacing sleeve pipe of cooperation below avoids going up the coupling hose skew.
Further: the outer housing has been cup jointed on the outside surface of reposition of redundant personnel joint, and the upper end joint of going up coupling hose has the collar, and the cartridge filter is installed to the inboard embedding of collar, and the last surface embedding of collar installs sealed the pad, and the inside embedding of cartridge filter is installed and is crossed the filter core.
Further: go up coupling hose's upper end outside surface and be connected with the housing through the screw thread, and go up coupling hose's upper surface and seted up the mounting groove, the lower surface block of collar is in the inside of mounting groove, and sealed the component of filling up the rubber material, and the collar increases the leakproofness of coupling hose junction when the installation, also convenient to detach when needs are changed the filter core.
Further: the upper surface of the filter element is uniformly provided with through holes, and when liquid or gas circulating in the pipe fitting passes through the filter cartridge, larger impurities pass through the through holes and are left in the filter element.
Compared with the prior art, the invention has the following beneficial effects:
1. this movable pipe fitting connects, setting through limit sleeve isotructure, it is spacing to last coupling hose's position to cooperate the connecting block when limit sleeve removes to the top, avoid producing the skew, when limit sleeve removed to lower extreme and last coupling hose and connection hard tube junction and pastes mutually, coupling hose and the crooked skew of connecting hard tube junction are gone up in the reduction, when playing sealed effect to last coupling hose and connection hard tube junction, avoid again to go up coupling hose and the long-time crooked skew of connecting hard tube junction and produce the damage.
2. This movable pipe fitting connects, through the setting of spacing lantern ring isotructure, the spacing lantern ring carries on spacingly to its inboard last coupling hose, avoids its skew, and during the installation post that slides down, the side-mounting piece moves down and drives movable connecting rod and rotate to the inboard, and compression reset spring, the connecting block of both sides move to the inboard this moment, and coupling hose skew is gone up in the spacing lantern ring pulling, can adjust coupling hose's skew angle as required.
3. This movable pipe fitting connects through the setting of structures such as slip housing, fixes the position of slip housing through buckle and fixed fixture block when needs rigid connection, when needs junction production rotates, loosens fixed fixture block, and slip housing falls to original position department.
4. This movable pipe fitting connects, through the setting of cartridge filter isotructure, sealed the component that fills up for the rubber material, the seal nature of coupling hose junction is increased in the collar during installation, also convenient to detach when needs are changed the filter core, liquid or gaseous when the cartridge filter of the inside circulation of pipe fitting, great impurity passes the through-hole and stays inside the filter core.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a front view of the present invention;
FIG. 4 is a cross-sectional view of portion B of FIG. 3 in accordance with the present invention;
FIG. 5 is a cross-sectional view of portion C of FIG. 4 in accordance with the present invention;
FIG. 6 is a side view of the present invention;
FIG. 7 is a cross-sectional view of portion D of FIG. 6 in accordance with the present invention;
fig. 8 is a partial enlarged view of E of fig. 7 according to the present invention.
In the figure: 1. a main connection pipe; 11. a main joint; 12. a sliding cover; 13. a primary connecting hose; 14. fixing the fixture block; 2. a lower connecting pipe; 21. a main shunt pipe; 22. connecting a hard pipe; 3. an upper connecting hose; 4. a tap joint; 41. an outer casing; 5. mounting a base; 51. locking the screw rod; 52. a limiting sleeve; 6. mounting a column; 61. a telescopic sleeve; 62. a movable connecting rod; 63. a side mounting block; 64. a limiting lantern ring; 65. connecting blocks; 66. a return spring; 7. a filter cartridge; 71. a mounting ring; 72. a gasket; 73. and a filter element.
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.
Referring to fig. 1 and 3, a movable pipe joint includes a main connection pipe 1, three main joints 11 are installed on the lower surface of the main connection pipe 1 through a fixed connection mode, a main connection hose 13 is fixedly connected to the inside of the main connection pipe 1, a lower connection pipe 2 is fixedly connected to the upper end of the main connection hose 13, a main shunt pipe 21 is fixedly connected to the upper end of the lower connection pipe 2, a connection hard pipe 22 is uniformly arranged on the upper surface of the main shunt pipe 21 through a fixed connection mode, an upper connection hose 3 is fixedly connected to the upper end of the connection hard pipe 22, a shunt joint 4 is fixedly connected to the upper end of the upper connection hose 3, the main joints 11 and the shunt joint 4 can be respectively connected to a pipeline, after connection, the redundant main joints 11 and the shunt joints 4 are sealed through sealing plugs, and installation of the joints is completed.
Referring to fig. 1, 3 and 5, a mounting base 5 is fixedly mounted on the outer surface of the main shunt tube 21, a limiting sleeve 52 is movably sleeved on the outer surface of the upper connecting hose 3, two sides of the limiting sleeve 52 are connected with locking screws 51 through threads, a through hole corresponding to the mounting column 6 is formed in the surface of the mounting base 5, the shape of the lower end of the limiting sleeve 52 is matched with the position of the joint of the upper connecting hose 3 and the connecting hard tube 22, a sealing gasket is fixedly mounted on the lower surface of the limiting sleeve 52, the limiting sleeve 52 can slide up and down along the upper connecting hose 3 by rotating the locking screws 51, when the limiting sleeve 52 moves to the upper side, the position of the upper connecting hose 3 is limited by a connecting block 65, so that the deviation is avoided, when the limiting sleeve 52 moves to the lower end is matched with the joint of the upper connecting hose 3 and the connecting hard tube 22, the bending deviation of the upper connecting hose 3 and the connecting hard tube 22 is reduced, the joint of the upper connecting hose 3 and the connecting hard tube 22 is sealed, and meanwhile, the damage caused by long-time bending deflection of the joint of the upper connecting hose 3 and the connecting hard tube 22 is avoided.
Referring to fig. 1, 3 and 6, a sliding cover 12 located outside a main connection hose 13 is slidably connected to the inside of the main connection pipe 1, and a fixing block 14 is fixedly connected to a front surface of the sliding cover 12, so that when the sliding cover 12 is attached to the lower connection pipe 2, the main connection hose 13 is sealed, the main connection pipe 1 and the lower connection pipe 2 are rigidly connected, and when the sliding cover 12 slides to a lower end, the main connection pipe 1 and the lower connection pipe 2 are flexibly connected.
Referring to fig. 1, springs are symmetrically disposed on the upper surface of the sliding housing 12 in a fixed connection manner, a buckle is fixedly mounted on the front surface of the lower connection pipe 2 above the fixed block 14, when rigid connection is required, the position of the sliding housing 12 is fixed by the buckle and the fixed block 14, and when the connection is required to rotate, the fixed block 14 is released, and the sliding housing 12 falls to the original position.
Referring to fig. 1, 2 and 4, an extensible sleeve 61 located at a gap position of the hard connection pipe 22 is fixedly connected to an upper surface of the main shunt pipe 21, the mounting post 6 is sleeved inside the extensible sleeve 61, side mounting blocks 63 are fixedly connected to both left and right sides of the upper surface of the mounting post 6, a movable connecting rod 62 is slidably connected to the inside of the side mounting block 63, a connecting block 65 is fixedly connected to one end of the movable connecting rod 62 away from the side mounting block 63, a limiting collar 64 is fixedly connected to one end of the connecting block 65 close to the upper connection hose 3, a return spring 66 is fixedly connected to one side of the connecting block 65 away from the upper connection hose 3, when the return spring 66 is in an initial state, the movable connecting rod 62 is pushed to rotate to position the connecting blocks 65 at both sides, at this time, the limiting collar 64 limits and limits the upper connection hose 3 at the inner side thereof to prevent the upper connection hose from shifting, when the post 6 is installed in a downward sliding manner, the side installation piece 63 moves downwards to drive the movable connecting rod 62 to rotate towards the inner side, the return spring 66 is compressed, the connecting blocks 65 on the two sides move towards the inner side at the moment, the limiting lantern ring 64 pulls the upper connecting hose 3 to deviate, and the deviation angle of the upper connecting hose 3 can be adjusted according to needs.
Referring to fig. 1 and 2, a spherical movable slot is disposed at the upper end of the side mounting block 63, a spherical movable block is fixedly connected to the lower end of the movable connecting rod 62, and the movable block is movably mounted in the movable slot, so that the lower end of the movable connecting rod 62 can flexibly rotate.
Referring to fig. 1 and 4, the position-limiting sleeve ring 64 is movably sleeved on the outer surface of the upper connection hose 3, the position-limiting sleeve ring 64 is connected to the connection block 65 through the connection rod, and the position-limiting sleeve ring 64 can limit the upper end position of the upper connection hose 3 and cooperate with the lower position-limiting sleeve 52 to prevent the upper connection hose 3 from deviating.
Referring to fig. 7, the outer surface of the flow dividing joint 4 is sleeved with the outer casing 41, the upper end of the upper connecting hose 3 is clamped with the mounting ring 71, the filter cartridge 7 is embedded in the inner side of the mounting ring 71, the sealing gasket 72 is embedded in the upper surface of the mounting ring 71, and the filter element 73 is embedded in the filter cartridge 7.
Referring to fig. 8, the outer surface of the upper end of the upper connection hose 3 is connected to the outer casing 41 by a screw, the upper surface of the upper connection hose 3 is provided with a mounting groove, the lower surface of the mounting ring 71 is engaged with the inside of the mounting groove, the sealing gasket 72 is a rubber member, the mounting ring 71 increases the sealing performance of the connection portion of the upper connection hose 3 during installation, and the filter element 73 is convenient to detach when it needs to be replaced.
Referring to fig. 7 and 8, the filter element 73 has through holes uniformly formed on the upper surface thereof, and when the liquid or gas flowing through the pipe passes through the filter cartridge 7, larger impurities pass through the through holes and remain in the filter element 73.
The working principle is as follows: when the pipe fitting is used, the main joint 11 and the shunt joint 4 can be respectively connected with a pipeline, after the connection, redundant main joints 11 and shunt joints 4 are sealed through sealing plugs, the pipe joints are installed, when liquid or gas circulating in the pipe fitting passes through the filter cylinder 7, large impurities pass through the through holes and are left in the filter core 73, when rigid connection is needed, the position of the sliding housing 12 is fixed through the buckle and the fixed fixture block 14, when the connection part is needed to rotate, the fixed fixture block 14 is loosened, and the sliding housing 12 falls to the original position;
the locking screw 51 is rotated to adjust the limiting sleeve 52 to slide up and down along the upper connecting hose 3, when the limiting sleeve 52 moves to the upper part, the limiting sleeve is matched with the connecting block 65 to limit the position of the upper connecting hose 3, so that the deviation is avoided, when the limiting sleeve 52 moves to the lower end to be attached to the joint of the upper connecting hose 3 and the connecting hard pipe 22, the bending deviation of the joint of the upper connecting hose 3 and the connecting hard pipe 22 is reduced, the sealing effect is achieved on the joint of the upper connecting hose 3 and the connecting hard pipe 22, and the damage caused by the long-time bending deviation of the joint of the upper connecting hose 3 and the connecting hard pipe 22 is avoided;
when reset spring 66 was located initial condition, it is located initial condition to promote movable connecting rod 62 to rotate the connecting block 65 with both sides, spacing lantern ring 64 carries on spacingly spacing to the last coupling hose 3 of its inboard this moment, avoid its skew, during the column 6 is installed in the downward sliding, side installation piece 63 moves down and drives movable connecting rod 62 and rotate to the inboard, compress reset spring 66, the connecting block 65 of both sides moves to the inboard this moment, coupling hose 3 skew in the spacing lantern ring 64 pulling, can adjust coupling hose 3's skew angle as required.
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 (9)
1. A movable pipe joint comprises a main connecting pipe (1), and is characterized in that: the lower surface of the main connecting pipe (1) is provided with three main joints (11) in a fixed connection mode, the interior of the main connecting pipe (1) is fixedly connected with a main connecting hose (13), the upper end of the main connecting hose (13) is fixedly connected with a lower connecting pipe (2), the upper end of the lower connecting pipe (2) is fixedly connected with a main shunt pipe (21), the upper surface of the main shunt pipe (21) is uniformly provided with connecting hard pipes (22) in a fixed connection mode, the upper end of each connecting hard pipe (22) is fixedly connected with an upper connecting hose (3), and the upper end of each upper connecting hose (3) is fixedly connected with a shunt joint (4);
the outer side surface of the main shunt pipe (21) is fixedly provided with an installation base (5), the outer side surface of the upper connecting hose (3) is movably sleeved with a limiting sleeve (52), and two sides of the limiting sleeve (52) are connected with locking screw rods (51) through threads.
2. A movable tubular joint as defined in claim 1, wherein: the inner part of the main connecting pipe (1) is connected with a sliding housing (12) positioned on the outer side of the main connecting hose (13) in a sliding manner, and the front surface of the sliding housing (12) is fixedly connected with a fixed clamping block (14).
3. A movable tubular joint as claimed in claim 2, wherein: the upper surface of the sliding housing (12) is provided with springs in a bilateral symmetry mode in a fixed connection mode, and buckles are fixedly installed at the positions, located above the fixed clamping blocks (14), of the front surface of the lower connecting pipe (2).
4. A movable tubular joint as defined in claim 1, wherein: the upper surface of main shunt tubes (21) is provided with telescopic tube (61) that is located connection hard tube (22) clearance position department through the fixed connection mode, erection column (6) have been cup jointed to the inside of telescopic tube (61), equal fixedly connected with side-mounting piece (63) in the upper surface left and right sides of erection column (6), the inside sliding connection of side-mounting piece (63) has movable connecting rod (62), one end fixedly connected with connecting block (65) of side-mounting piece (63) are kept away from in movable connecting rod (62), connecting block (65) are close to the spacing lantern ring of one end fixedly connected with (64) of last coupling hose (3), and one side fixedly connected with reset spring (66) of last coupling hose (3) are kept away from in connecting block (65).
5. A movable tubular joint as recited in claim 4, further comprising: the side installation piece (63) is provided with a spherical movable groove at the upper end in the inside, the lower end of the movable connecting rod (62) is fixedly connected with a spherical movable block, and the movable block is movably arranged in the movable groove.
6. A movable pipe fitting joint according to claim 4, wherein: the limiting sleeve ring (64) is movably sleeved on the outer surface of the upper connecting hose (3), and the limiting sleeve ring (64) is connected with the connecting block (65) through a connecting rod.
7. A movable tubular joint as defined in claim 1, wherein: outer housing (41) have been cup jointed on the outside surface of reposition of redundant personnel joint (4), the upper end joint of going up coupling hose (3) has collar (71), cartridge filter (7) are installed in the inboard embedding of collar (71), and the upper surface embedding of collar (71) installs sealed pad (72), filter core (73) are installed in the inside embedding of cartridge filter (7).
8. The movable pipe fitting joint of claim 7, wherein: the outer side surface of the upper end of the upper connecting hose (3) is connected with the outer housing (41) through threads, a mounting groove is formed in the upper surface of the upper connecting hose (3), the lower surface of the mounting ring (71) is clamped inside the mounting groove, and the sealing gasket (72) is made of rubber.
9. The movable pipe fitting joint of claim 7, wherein: the upper surface of the filter element (73) is uniformly provided with through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210617766.9A CN114992415A (en) | 2022-06-01 | 2022-06-01 | Movable pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210617766.9A CN114992415A (en) | 2022-06-01 | 2022-06-01 | Movable pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114992415A true CN114992415A (en) | 2022-09-02 |
Family
ID=83030957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210617766.9A Pending CN114992415A (en) | 2022-06-01 | 2022-06-01 | Movable pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114992415A (en) |
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