CN114935055B - Stretch-proofing pipeline - Google Patents
Stretch-proofing pipeline Download PDFInfo
- Publication number
- CN114935055B CN114935055B CN202210370718.4A CN202210370718A CN114935055B CN 114935055 B CN114935055 B CN 114935055B CN 202210370718 A CN202210370718 A CN 202210370718A CN 114935055 B CN114935055 B CN 114935055B
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- Prior art keywords
- wall
- way pipe
- pipe
- shrinkage
- strip
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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
- F16L37/00—Couplings of the quick-acting type
- F16L37/008—Couplings of the quick-acting type for branching pipes; for joining pipes to walls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/096—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of hooks hinged about an axis
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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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/005—Protection of pipes or objects of similar shape against external or internal damage or wear specially adapted for the ends of pipes
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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
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/20—Safety or protective couplings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a stretch-proof pipeline, which relates to the field of corrugated pipe fittings and comprises a three-way pipe, wherein two ends of the three-way pipe are connected with connecting mechanisms, one side output end of the three-way pipe is also connected with a connecting mechanism, the outer side of each group of connecting mechanisms is sleeved with a corrugated pipe, and two ends of the three-way pipe are positioned at the outer sides of two groups of corrugated pipes and are sleeved with a conducting mechanism. According to the invention, when the pipeline on the side surface of the three-way pipe is stretched, the stretching force is transmitted into the shrinkage strip through the shrinkage mechanism, and the shrinkage strip is fixedly connected with the fixed block through the fixed plate, so that the shrinkage strip is stretched, and the shrinkage strip is sleeved on the outer sides of a plurality of groups of soft strips, so that the shrinkage strip can squeeze the soft strips, the soft strips shrink inwards, the soft strips pull the clamp to have a trend of moving towards the outer side of the three-way pipe, and the problem that the pipeline is easy to be pulled when being used is effectively solved.
Description
Technical Field
The invention relates to the field of corrugated pipe fittings, in particular to a stretch-proof pipeline.
Background
The plastic steel winding pipe (SRWPE) is made of a steel-plastic composite special-shaped strip through spiral winding welding (extrusion welding on a joint surface), the inner wall of the pipe is smooth and flat, the specification is DN200-DN3000mm, the pipe has the advantages of corrosion resistance, light weight, simple installation, large through flow, long service life (50 years) and the like, and the pipe can replace a pipe made of high-energy materials (cement, cast iron, ceramic and the like), belongs to an environment-friendly green product, and the plastic steel winding pipe is generally made of polyethylene.
The pipeline that uses now is when carrying out the pipe connection, need adopt glue, bolt, clamp's structure to connect the pipeline, need the repeated glue of scribbling of connection to need install with the bolt, use very inconvenient, if the pipeline receives the pulling force when using moreover, the junction of pipeline is very easy to take place the skew, thereby leads to the pipeline to take place to leak, influences the normal use of pipeline.
Disclosure of Invention
The invention aims at: in order to solve the problems that the pipeline connection is very inconvenient and the pipeline is easy to be pulled during use, the stretch-proof pipeline is provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the stretch-proof pipeline comprises a three-way pipe, wherein two ends of the three-way pipe are connected with connecting mechanisms, one side output end of the three-way pipe is also connected with a connecting mechanism, the outer side of each group of connecting mechanisms is sleeved with corrugated pipes, two ends of the three-way pipe are positioned at the outer sides of the two groups of corrugated pipes and are sleeved with conducting mechanisms, and one side of the three-way pipe is positioned at the outer side of one group of corrugated pipes and is sleeved with a contraction mechanism;
the three-way pipe and the outer wall of the corrugated pipe are provided with a plurality of groups of limiting mechanisms, the inside of each group of limiting mechanisms is connected with a rotating shaft, the outer wall of each limiting mechanism is connected with a pushing spring, the outer wall of the three-way pipe is provided with a plurality of groups of grooves matched with the pushing springs, and the outer wall of the corrugated pipe is also provided with grooves;
clamping plates are arranged on the inner walls of the connecting mechanisms, clamping grooves are formed in the outer walls of the two sides of the clamping plates, limiting grooves are formed in the inner walls of the connecting mechanisms, a plurality of groups of inserted bars are formed in the inner sides of the limiting grooves, a plurality of groups of air pressure cavities are formed in the inner walls of the connecting mechanisms, one sides of the clamping plates are provided with a plurality of groups of air pressure cavities, sliding pipes are arranged at the bottom ends of the air pressure cavities, a plurality of groups of balls are arranged in the sliding pipes, the end parts of the air pressure cavities extend to the outer sides of the connecting mechanisms and are connected with elastic sheets, ejector rods are arranged on the inner walls of the elastic sheets, inclined blocks are arranged on the inner walls of the ejector rods, and inclined surfaces matched with the inclined blocks are formed in the end parts of the inserted bars;
the conduction mechanism comprises a plurality of groups of hoops fixedly connected with the outer wall of the corrugated pipe, soft strips are connected between the plurality of groups of hoops, the soft strips are positioned at the outer side of the three-way pipe, and one side of each group of hoops is provided with a movable shaft;
the two sides of the contraction mechanism are provided with fixing blocks, the outer walls of the fixing blocks are connected with contraction strips, the contraction strips are sleeved on the outer sides of the plurality of groups of soft strips, and the end parts of the contraction strips are connected with locking rings.
Preferably, the limiting mechanism is rotationally connected with the three-way pipe and the corrugated pipe through the rotating shaft, and the limiting mechanism is clamped and connected with the three-way pipe and the corrugated pipe through the grooves.
Preferably, the end part of the sliding tube penetrates through the connecting mechanism and extends to the inside of the clamping groove, the ball slides in the sliding tube, and the outer wall of the ball is tightly attached to the outer wall of the sliding tube.
Preferably, the outer wall of the connecting mechanism is provided with a plurality of groups of handles, the outer side of the elastic sheet is provided with a plurality of groups of elastic sheets, the elastic sheets are equidistantly arranged on the outer wall of the connecting mechanism, and the outer wall of the clamping plate is provided with a sealing edge.
Preferably, a connecting plate is arranged on one side, far away from the movable shaft, of the clamping hoop, a bolt is arranged on the outer wall of the connecting plate, and the connecting plate penetrates through the inside of the bolt.
Preferably, the shrink strip extends to the inside of fixed block, the tip and the fixed plate welding of shrink strip, shrink strip passes through fixed plate and fixed block joint and is connected.
Preferably, the contraction strip is sleeved on the outer side of the soft strip, and the contraction strip is in sliding connection with the locking ring.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the corrugated pipe is connected with the three-way pipe through the connecting mechanism, a group of connecting mechanisms are placed and sleeved at the end part of the three-way pipe, so that the end part of the three-way pipe is inserted into the clamping groove, at the moment, the inner wall of the connecting mechanism extrudes the outer side of the limiting mechanism, the limiting mechanism rotates around the rotating shaft until the limiting mechanism is inserted into the groove, at the moment, the limiting mechanism is attached to the outer wall of the three-way pipe, so that the connecting mechanism can be smoothly clamped with the three-way pipe, after the limiting mechanism enters the lower part of the limiting groove, the push spring pushes the limiting mechanism to return, the limiting mechanism is inserted into the limiting groove, so that the limiting mechanism is clamped with the limiting groove, the connecting mechanism is prevented from being separated from the three-way pipe, at the moment, the end part of the three-way pipe is pushed into the sliding pipe, the top end part of the limiting mechanism pushes the inserted rod, the inclined block is pushed up, then the end part of the corrugated pipe is inserted into one side of the connecting mechanism far away from the three-way pipe, the end part of the corrugated pipe is also inserted into the clamping groove, the end part of the ball is pushed into the clamping groove, and the end part of the ball is pushed into the outer wall of the three-way pipe, and the outer wall of the three-way pipe is pushed out of the connecting groove, and the inner wall of the three-way pipe is pushed out of the connecting groove, so that the pressure is tightly pressed against the inner wall of the three-way pipe, and the inner wall of the connecting groove is completely pressed against the connecting groove, and the problem is solved, and the problem of the pressure is solved;
2. through the conduction mechanism and the shrink mechanism that set up, when the pipeline of three-way pipe side receives the stretching, tensile power is conducted to shrink in the strip through shrink mechanism, shrink strip passes through fixed plate and fixed block fixed connection, thereby shrink strip receives the stretching, shrink strip cup joints in the outside of multiunit soft strip, thereby make shrink strip can extrude soft strip, make soft strip inwards shrink, make soft strip pulling clamp have the trend that to the three-way pipe outside removed, thereby with the pulling force conversion of side inwards promote the tip bellows, the pulling force that the side pipeline received is split into two sets of tip pipeline inwards pulling force along the three-way pipe, become opposite direction with the thrust of clamp to the three-way pipe, thereby can offset each other to the pulling force of side, thereby avoid the pipeline to receive too big pulling force and take place the damage, the result of use has been improved, the pipeline that has effectively solved is at the easy problem of putting on the use.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of a connecting mechanism according to the present invention;
FIG. 3 is a schematic diagram of a spacing mechanism distribution structure according to the present invention;
FIG. 4 is a schematic view of a structure of a locking groove according to the present invention;
FIG. 5 is a schematic diagram of a spacing structure of the present invention;
FIG. 6 is a schematic diagram of a conductive mechanism according to the present invention;
FIG. 7 is a schematic view of a retracting mechanism according to the present invention;
fig. 8 is a schematic view of the mounting structure of the retracting mechanism of the present invention.
In the figure: 1. a three-way pipe; 2. a bellows; 3. a connecting mechanism; 301. a handle; 302. a clamping plate; 303. a limit groove; 304. a spring plate; 305. a slide tube; 306. an air pressure chamber; 307. a clamping groove; 308. a ball; 309. a push rod; 310. sealing edges; 311. a rod; 312. a sloping block; 4. a conduction mechanism; 401. a soft strip; 402. a movable shaft; 403. a plug pin; 404. a connecting plate; 405. a clamp; 5. a retraction mechanism; 501. a fixed block; 502. shrink strips; 503. a fixing plate; 504. a locking ring; 6. a limiting mechanism; 601. a rotating shaft; 602. slotting; 603. pushing the spring.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, a stretch-proof pipeline includes a three-way pipe 1, two ends of the three-way pipe 1 are connected with connecting mechanisms 3, one side output end of the three-way pipe 1 is also connected with a connecting mechanism 3, the outer sides of each group of connecting mechanisms 3 are sleeved with corrugated pipes 2, two ends of the three-way pipe 1 are positioned at the outer sides of two groups of corrugated pipes 2 and are sleeved with conducting mechanisms 4, and one side of the three-way pipe 1 is positioned at the outer side of one group of corrugated pipes 2 and is sleeved with a shrinking mechanism 5; the outer walls of the three-way pipe 1 and the corrugated pipe 2 are provided with a plurality of groups of limiting mechanisms 6, the inside of each group of limiting mechanisms 6 is connected with a rotating shaft 601, the outer wall of each limiting mechanism 6 is connected with a pushing spring 603, the outer wall of the three-way pipe 1 is provided with a plurality of groups of grooves 602 matched with the pushing springs 603, and the outer wall of the corrugated pipe 2 is also provided with grooves 602;
the clamping plate 302 is arranged on the inner wall of the connecting mechanism 3, the clamping grooves 307 are formed on the outer walls of the two sides of the clamping plate 302, the limiting grooves 303 are formed on the two sides of the inner wall of the connecting mechanism 3, the plurality of groups of inserting rods 311 are formed on the inner side of the limiting grooves 303, the plurality of groups of air pressure cavities 306 are formed on the inner wall of the connecting mechanism 3, the sliding tubes 305 are arranged at the bottom ends of the air pressure cavities 306, the plurality of groups of balls 308 are arranged in the sliding tubes 305, the elastic pieces 304 are connected to the outer sides of the connecting mechanism 3 at the end parts of the air pressure cavities 306, the ejector rods 309 are arranged on the inner walls of the elastic pieces 304, the inclined blocks 312 are formed on the inner walls of the ejector rods 309, and inclined planes matched with the inclined blocks 312 are formed at the end parts of the inserting rods 311;
the conduction mechanism 4 comprises a plurality of groups of hoops 405 fixedly connected with the outer wall of the corrugated pipe 2, soft strips 401 are connected among the plurality of groups of hoops 405, the soft strips 401 are positioned on the outer side of the three-way pipe 1, and one side of each group of hoops 405 is provided with a movable shaft 402;
the fixed block 501 has all been seted up to the both sides of shrink mechanism 5, and the outer wall of fixed block 501 is connected with shrink strip 502, and shrink strip 502 cup joints the outside at multiunit soft strip 401, and shrink strip 502's end connection has catch 504.
Referring to fig. 1, a limiting mechanism 6 is rotatably connected with a tee 1 and a bellows 2 through a rotating shaft 601, and the limiting mechanism 6 is engaged with the tee 1 and the bellows 2 through a slot 602.
Referring to fig. 5, the end of the sliding tube 305 extends through the connecting mechanism 3 and into the engaging groove 307, the balls 308 slide in the sliding tube 305, and the outer wall of the balls 308 is tightly attached to the outer wall of the sliding tube 305, so that the balls 308 can be pushed when the tee 1 and the bellows 2 are engaged with the engaging groove 307.
Referring to fig. 2 and 5, a plurality of sets of handles 301 are provided on the outer wall of the connection mechanism 3, a plurality of sets of elastic pieces 304 are provided on the outer side of the elastic pieces 304, the elastic pieces 304 are equidistantly provided on the outer wall of the connection mechanism 3, and a sealing edge 310 is provided on the outer wall of the clamping plate 302, so that the connection mechanism 3 and the three-way pipe 1 can be connected with the corrugated pipe 2 in a sealing manner through the sealing edge 310.
Referring to fig. 6, a connecting plate 404 is provided on one side of the clip 405 away from the movable shaft 402, a plug 403 is provided on an outer wall of the connecting plate 404, the connecting plate 404 penetrates through the plug 403, and the clip 405 can be fixed by the plug 403, so that the clip 405 is fixed on an outer wall of the bellows 2.
Referring to fig. 7, the contraction bar 502 extends into the fixing block 501, the end of the contraction bar 502 is welded with the fixing plate 503, and the contraction bar 502 is connected with the fixing block 501 by the fixing plate 503.
Referring to fig. 8, a contraction bar 502 is sleeved on the outer side of the soft strip 401, and the contraction bar 502 is slidably connected with a locking ring 504, so that the contraction bar 502 presses the soft strip 401 when contracting.
Working principle: firstly connecting a corrugated pipe 2 with a three-way pipe 1, firstly placing and sleeving a group of connecting mechanisms 3 at the end part of the three-way pipe 1, enabling the end part of the three-way pipe 1 to be inserted into a clamping groove 307, at the moment, extruding the outer side of a limiting mechanism 6 by the inner wall of the connecting mechanism 3, enabling the limiting mechanism 6 to rotate around a rotating shaft 601 until the limiting mechanism 6 is inserted into a groove 602, at the moment, enabling the limiting mechanism 6 to be attached to the outer wall of the three-way pipe 1, enabling the connecting mechanism 3 to be smoothly clamped with the three-way pipe 1, after the limiting mechanism 6 enters the lower part of the limiting groove 303, pushing the limiting mechanism 6 to return by a pushing spring 603, enabling the limiting mechanism 6 to be inserted into the limiting groove 303, enabling the limiting mechanism 6 to be clamped with the limiting groove 303, preventing the connecting mechanism 3 from being separated from the three-way pipe 1, at the moment, pushing a ball 308 at the end part of the three-way pipe 1 inserted into the clamping groove 307 to enter into a sliding pipe 305, the top end of the limiting mechanism 6 pushes the inserted link 311 to enable the inserted link 311 to slide in the connecting mechanism 3 and push the inclined block 312, then the end part of the corrugated pipe 2 is inserted into one side of the connecting mechanism 3 far away from the three-way pipe 1, the end part of the corrugated pipe 2 is also inserted into the clamping groove 307, the end part of the corrugated pipe 2 is pushed to the ball 308, the outer wall of the corrugated pipe 2 is also provided with a plurality of groups of limiting mechanisms 6, the limiting mechanism 6 outside the corrugated pipe 2 is also clamped into the limiting groove 303 and pushes the inserted link 311, the inserted link 311 jacks up the ejector rod 309, the ejector rod pulls the elastic sheet 304 to be inwards sunken, so that the pressure in the air pressure cavity 306 is increased, the ball 308 is extruded to the outer wall of the three-way pipe 1 and the outer wall of the corrugated pipe 2, the limiting mechanism 6 on the outer wall of the three-way pipe 1 and the corrugated pipe 2 can be tightly clamped in the limiting groove 303, the installation efficiency is improved, then fixing the clamp 405 on the outer sides of the two groups of end face corrugated pipes 2, fixing the clamp 405 through bolts 403, tightly connecting the clamp 405 with the outer wall of the corrugated pipe 2, then installing the contraction mechanism 5 on the outer wall of the side face corrugated pipe 2, sleeving the contraction strip 502 on the outer sides of the soft strips 401, fixing the contraction strip 502 through a locking ring 504, tightly sleeving the contraction strip 502 on the outer sides of the soft strips 401, and fixing the end parts of the contraction strip 502 on the fixing blocks 501 through fixing plates 503;
when the pipeline of three-way pipe 1 side receives the tensile, tensile force is conducted to shrink strip 502 through shrink mechanism 5, shrink strip 502 passes through fixed plate 503 and fixed block 501 fixed connection, thereby shrink strip 502 receives the tensile, shrink strip 502 cup joints in the outside of multiunit soft strip 401, thereby make shrink strip 502 can extrude soft strip 401, make soft strip 401 inwards shrink, make soft strip 401 pulling clamp 405 have the trend that moves to three-way pipe 1 outside, thereby with the inwards promotion of tip bellows 2 of the tensile conversion of side, the tensile that the side pipeline received becomes the inward tensile of two sets of tip pipelines along three-way pipe 1, become opposite direction with clamp 405 to the thrust of three-way pipe 1, thereby can offset each other to the tensile of side, thereby avoid the pipeline to receive too big pulling to take place the damage, the result of use has been improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Stretch-proofing pipeline, including three-way pipe (1), its characterized in that: the two ends of the three-way pipe (1) are connected with connecting mechanisms (3), one side output end of the three-way pipe (1) is also connected with the connecting mechanisms (3), the outer sides of each group of the connecting mechanisms (3) are sleeved with corrugated pipes (2), the two ends of the three-way pipe (1) are positioned at the outer sides of the two groups of corrugated pipes (2) and are sleeved with conducting mechanisms (4), and one side of the three-way pipe (1) is positioned at the outer sides of one group of corrugated pipes (2) and is sleeved with a contraction mechanism (5);
the three-way pipe (1) and the outer wall of the corrugated pipe (2) are provided with a plurality of groups of limiting mechanisms (6), each group of limiting mechanisms (6) is internally connected with a rotating shaft (601), the outer wall of each limiting mechanism (6) is connected with a pushing spring (603), the outer wall of the three-way pipe (1) is provided with a plurality of groups of grooves (602) matched with the pushing springs (603), and the outer wall of the corrugated pipe (2) is also provided with grooves (602);
clamping plates (302) are arranged on the inner wall of the connecting mechanism (3), clamping grooves (307) are formed in the outer walls of the two sides of the clamping plates (302), limiting grooves (303) are formed in the inner wall of the connecting mechanism (3) located on the two sides of the clamping plates (302), multiple groups of inserted bars (311) are formed in the inner wall of the connecting mechanism (3) located on the inner side of the limiting grooves (303), multiple groups of air pressure cavities (306) are formed in the inner wall of the connecting mechanism (3) located on one side of the clamping plates (302), sliding pipes (305) are formed in the bottom ends of each group of air pressure cavities (306), multiple groups of balls (308) are arranged in the sliding pipes (305), elastic pieces (304) are connected to the outer sides of the connecting mechanism (3) at the ends of the air pressure cavities (306), ejector rods (309) are arranged on the inner walls of the elastic pieces (304), oblique blocks (312) are formed in the inner walls of the ejector rods (309), and oblique faces matched with the oblique blocks (312) are formed in the end portions of the inserted bars (311);
the conduction mechanism (4) comprises clamps (405) fixedly connected with the outer wall of the corrugated pipe (2), soft strips (401) are connected between the plurality of groups of clamps (405), the soft strips (401) are positioned on the outer side of the three-way pipe (1), and one side of each group of clamps (405) is provided with a movable shaft (402);
fixed blocks (501) are arranged on two sides of the shrinkage mechanism (5), shrinkage strips (502) are connected to the outer walls of the fixed blocks (501), the shrinkage strips (502) are sleeved on the outer sides of the plurality of groups of soft strips (401), and locking rings (504) are connected to the end parts of the shrinkage strips (502).
2. A stretch resistant pipe according to claim 1, wherein: the limiting mechanism (6) is rotationally connected with the three-way pipe (1) and the corrugated pipe (2) through the rotating shaft (601), and the limiting mechanism (6) is clamped and connected with the three-way pipe (1) and the corrugated pipe (2) through the grooves (602).
3. A stretch resistant pipe according to claim 1, wherein: the end part of the sliding tube (305) penetrates through the connecting mechanism (3) and extends into the clamping groove (307), the ball (308) slides in the sliding tube (305), and the outer wall of the ball (308) is tightly attached to the outer wall of the sliding tube (305).
4. A stretch resistant pipe according to claim 1, wherein: the outer wall of coupling mechanism (3) has seted up multiunit handle (301), multiunit shell fragment (304) have been seted up in the outside of shell fragment (304), shell fragment (304) equidistance sets up the outer wall at coupling mechanism (3), sealing edge (310) have been seted up to the outer wall of cardboard (302).
5. A stretch resistant pipe according to claim 1, wherein: the clamp (405) is kept away from one side of loose axle (402) and has been seted up connecting plate (404), bolt (403) have been seted up to the outer wall of connecting plate (404), inside that connecting plate (404) run through bolt (403).
6. A stretch resistant pipe according to claim 1, wherein: the shrinkage strip (502) extends to the inside of the fixed block (501), the end part of the shrinkage strip (502) is welded with the fixed plate (503), and the shrinkage strip (502) is connected with the fixed block (501) in a clamping way through the fixed plate (503).
7. A stretch resistant pipe according to claim 1, wherein: the shrinkage strip (502) is sleeved on the outer side of the soft strip (401), and the shrinkage strip (502) is in sliding connection with the locking ring (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210370718.4A CN114935055B (en) | 2022-04-11 | 2022-04-11 | Stretch-proofing pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210370718.4A CN114935055B (en) | 2022-04-11 | 2022-04-11 | Stretch-proofing pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114935055A CN114935055A (en) | 2022-08-23 |
| CN114935055B true CN114935055B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210370718.4A Active CN114935055B (en) | 2022-04-11 | 2022-04-11 | Stretch-proofing pipeline |
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| CN (1) | CN114935055B (en) |
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| CN201401578Y (en) * | 2009-04-07 | 2010-02-10 | 玉环弗兰克铜阀管件有限公司 | Connecting device of pipeline |
| CN208417931U (en) * | 2018-06-16 | 2019-01-22 | 江苏新高波纹管有限公司 | A kind of bilayer pipe FlexbleJoint |
| CN111396667A (en) * | 2020-04-26 | 2020-07-10 | 安徽欧泰祺智慧水务科技有限公司 | Quick pipeline connector |
| CN212868950U (en) * | 2020-08-20 | 2021-04-02 | 无锡中策波纹管有限公司 | Balanced type angle joint corrugated pipe compensator |
| CN214535062U (en) * | 2021-01-14 | 2021-10-29 | 江苏新高波纹管有限公司 | Corrugated pipe compensator convenient to installation |
| CN215445489U (en) * | 2021-08-27 | 2022-01-07 | 江苏德创制管有限公司 | Petroleum transmission pipeline |
| CN216242897U (en) * | 2021-11-15 | 2022-04-08 | 河南天铁环保科技有限公司 | Corrosion-resistant plastic corrugated pipe convenient to splice |
| CN114294503A (en) * | 2022-01-06 | 2022-04-08 | 南通市扬子橡塑有限公司 | Corrugated pipe compensator with buffer impact protection and use method thereof |
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| CN114935055A (en) | 2022-08-23 |
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