CN113790325A - Compound PE pipe of high strength convenient to it is fixed - Google Patents
Compound PE pipe of high strength convenient to it is fixed Download PDFInfo
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- CN113790325A CN113790325A CN202111089319.2A CN202111089319A CN113790325A CN 113790325 A CN113790325 A CN 113790325A CN 202111089319 A CN202111089319 A CN 202111089319A CN 113790325 A CN113790325 A CN 113790325A
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- pipe
- clamping
- fixed
- block
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means
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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
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
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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
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
- F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
- F16L9/128—Reinforced 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
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a high-strength composite PE pipe convenient to fix, and relates to the technical field of pipes; the bosses are respectively sleeved and fixed at the left end and the right end of the PE pipe in a pairwise opposite manner, the bosses are screwed and arranged on the connecting pipe through threads, and a plurality of second clamping rails are distributed and fixed on the outer ring wall of each boss at equal round angles; the convex rings are respectively sleeved and fixed on the bosses, and the convex rings are flush with the open ends of the outer sides of the bosses; the limiting frames are respectively sleeved on the connecting pipes in a pairwise opposite manner, the limiting frames are arranged on the outer sides of the first clamping rails, and the limiting frames are rotatably sleeved on the convex rings; the connection between the pipelines is more stable, the damage caused by impact in the using process is avoided, and the using quality is improved.
Description
Technical Field
The invention relates to the technical field of pipes, in particular to a high-strength composite PE pipe convenient to fix.
Background
The PE pipe is one of plastic pipelines, the PE pipe is the most extensive one of the plastic pipelines in the field of use, when different types of PE pipes are processed, the different resin grades are selected according to different application conditions, and meanwhile, the requirements on an extruder and a die are different; when the PE pipe is applied to the drainage field, the PE pipe is buried in the soil layer, and water flow can generate large impact force when passing through the pipeline, so that the pipe fitting and the PE pipe are easily separated by impact, the PE pipe is easily burst by the large impact force, the water supply quality is influenced, and the service life of the PE pipe is shortened.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides the high-strength composite PE pipe which is simple in structure, reasonable in design, convenient to use and fix, can enable the connection between pipelines to be more stable, avoids damage caused by impact in the using process, and improves the using quality.
In order to achieve the purpose, the invention adopts the technical scheme that: the connecting pipe is arranged between the adjacent left PE pipe and right PE pipe, and a plurality of first clamping rails are symmetrically distributed and fixed on the outer side of the connecting pipe in a right-left mode and in an equal round angle mode;
it also includes:
the lug bosses are provided with a plurality of lug bosses, are oppositely sleeved and fixed at the left end and the right end of the PE pipe in pairs respectively, are screwed on the connecting pipe through threads, and are fixedly provided with a plurality of second clamping rails on the outer ring wall of the lug bosses in an equi-circular-angle distribution manner;
the convex rings are sleeved and fixed on the boss respectively and are arranged in a flush manner with the open end of the outer side of the boss;
the limiting frames are a plurality of limiting frames, are respectively sleeved on the connecting pipes in a pairwise opposite manner, are arranged on the outer side of the first clamping rail, and are rotatably sleeved on the convex ring;
the reinforcing connecting mechanisms are a plurality of and are respectively arranged on the left side and the right side of the connecting pipe in equal quantity and in equal fillet distribution;
the protective outer pipes are arranged on the outer sides of the PE pipes in a sleeved mode respectively, and are arranged on the outer sides of the reinforced connecting mechanisms;
the reinforcing nets are a plurality of and are respectively wrapped on the outer sides of the PE pipes, and the reinforcing nets are connected end to end;
the clamping blocks are arranged in a semicircular arc structure, and the plurality of clamping blocks are respectively arranged on the upper side and the lower side of the reinforcing net in a pairwise opposite mode;
the adjusting mechanisms are a plurality of and are respectively arranged between the clamping block and the protective outer tube.
Preferably, the reinforcing and connecting mechanism comprises:
the clamping frame is arranged on the outer side of the limiting frame, the inner ring wall of the clamping frame is in contact with the outer ring wall of the limiting frame, and the bottoms of a first block and a second block in the clamping frame are both arranged in an arc structure;
the two fixed threaded rods are respectively fixed on the inner walls of the first block and the second block;
two adjusting threaded pipes are arranged on the fixed threaded rod in a screwed manner through threads respectively;
the first clamping block is arranged on the outer side of the limiting frame, the adjacent adjusting threaded pipes are screwed in the first clamping block through bearings, one side of the first clamping block is arranged in contact with the outer ring wall of the connecting pipe, and the side, away from the connecting pipe, of the first clamping block is arranged in contact with the inner ring wall of the clamping frame;
the second clamping block is arranged on the outer side of the convex ring, the adjacent adjusting threaded pipes are screwed in the second clamping block through bearings, one side of the second clamping block is arranged in contact with the outer annular wall of the boss, and the side of the second clamping block, which is far away from the boss, is arranged in contact with the inner annular wall of the clamping frame;
the clamping frame limits the limiting frame, and the limiting frame and the convex ring are clamped through the movement of the first clamping block and the second clamping block respectively.
Preferably, guide grooves are symmetrically formed in the inner annular wall of the clamping frame in the left-right direction, guide blocks are fixed to the outer sides of the first clamping block and the second clamping block, and the guide blocks are arranged in the guide grooves in a sliding mode respectively; the guide block guides the movement of the first clamping block and the second clamping block.
Preferably, the adjusting mechanism comprises:
the rotating screw is screwed and penetrated in the protective outer pipe through a bearing;
the telescopic screw is screwed on the rotating screw through threads and arranged inside the protective outer tube, and the inner end of the telescopic screw is fixed on the outer ring wall of the fixture block;
the locking stud penetrates through the rotating disc through thread rotation and is inserted into the protective outer pipe in a screwing manner;
the supporting blocks are distributed and fixed on the front side and the rear side of the fixture block at equal intervals;
the supporting rods are arranged in the two corresponding supporting blocks up and down in a penetrating manner respectively, and the upper end and the lower end of each supporting rod are connected and fixed with the inner annular wall of the outer protection pipe respectively;
the rotating screw rod rotates to drive the telescopic screw rod to move, so that the clamping block moves, and the reinforcing net is reinforced.
Preferably, the periphery of the rotating disc is provided with a fixed sleeve, the fixed sleeve is fixed on the protective outer tube, and the fixed sleeve is screwed with a covering sleeve through threads; the covering sleeve is matched with the fixed sleeve to cover and protect the rotating disc.
Preferably, the left end and the right end of the reinforcing net are both sleeved with clips, the clips are arranged on the outer sides of the fixture blocks, locking studs are rotatably arranged on the front side and the rear side of the opening end on the upper side of each clip in a penetrating mode through threads, a threaded cylinder is arranged in the opening end on the upper side of each clip, the inner end of each locking stud is rotatably connected through the corresponding clip through the threads and then rotatably arranged in the corresponding threaded cylinder, a connecting block is fixed on the upper side of each threaded cylinder, and the upper side of each connecting block is fixedly connected with the inner top face of the corresponding protective outer pipe; the locking stud locks the clamp, and then the left end and the right end of the reinforcing net are reinforced and clamped.
Preferably, an annular groove is formed in one side wall, away from the PE pipe, of the convex ring, an annular bulge is fixed on the inner side wall of the limiting frame, and the annular bulge is rotatably arranged in the annular groove; the annular bulge reinforces the stability of the limiting frame and the convex ring.
The working principle of the invention is as follows: when the PE pipe connecting device is used, two adjacent PE pipes are connected through the connecting pipe, the connecting pipe and the PE pipes are connected more stably through the matching of the limiting frame and the convex ring, the limiting frame and the convex ring are locked through the reinforcing connecting mechanism, the limiting frame is prevented from being separated from the convex ring, and therefore the connecting stability between the PE pipes and the connecting pipe is reinforced; strengthen simultaneously consolidating through reinforcing net to the PE pipe to the fixture block through upper and lower both sides carries out the chucking to the PE pipe, avoids the damage that the PE pipe received the impulsive force and leads to.
After adopting the structure, the invention has the beneficial effects that:
1. the connecting part between the connecting pipe and the PE pipe is reinforced through the matching of the limiting frame and the convex ring;
2. through the fixture block cooperation, carry out the chucking to the reinforcing mesh, carry out the chucking to the PE pipe, avoid the PE pipe to receive the impulsive force and the damage that leads to.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of the connection structure between the PE pipe and the connection pipe according to the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is an enlarged view of a portion B in fig. 3.
Fig. 6 is a schematic view of a connection structure between the protection outer tube and the latch according to the present invention.
Fig. 7 is a schematic view of a connecting structure of the protective outer tube and the clip of the present invention.
Fig. 8 is an enlarged view of the portion C in fig. 7.
Description of reference numerals:
the device comprises a connecting pipe 1, a PE pipe 2, a first clamping rail 3, a boss 4, a second clamping rail 5, a convex ring 6, an annular groove 6-1, a limiting frame 7, a fastening connection mechanism 8, a clamping frame 8-1, a first block 8-1-1, a second block 8-1-2, a guide groove 8-2, a fixed threaded rod 8-3, an adjusting threaded pipe 8-4, a first clamping block 8-5, a second clamping block 8-6, a guide block 8-7, a protective outer pipe 9, a reinforcing net 10, a clamping block 11, an adjusting mechanism 12, a rotating screw 12-1, a telescopic screw 12-2, a rotating disc 12-3, a support block 12-4, a support rod 12-5, a fixed sleeve 12-6, a covering sleeve 12-7, a clamping clip 13, a locking stud 14, a threaded cylinder 15, a connecting block 16 and an annular bulge 17.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 8, the technical solution adopted by the present embodiment is: the connecting pipe comprises a connecting pipe 1 and PE pipes 2, wherein the connecting pipe 1 is arranged between the adjacent left and right PE pipes 2, and a plurality of first clamping rails 3 are integrally formed and fixed on the outer sides of the connecting pipes 1 in a bilaterally symmetrical and equi-circular-angle distribution manner;
it also includes:
the bosses 4 are provided with a plurality of bosses 4, are oppositely sleeved pairwise and are fixed at the left end and the right end of the PE pipe 2 by using an adhesive, the bosses 4 are screwed on the connecting pipe 1 through threads, and a plurality of second clamping rails 5 are integrally distributed and fixed on the outer annular wall of each boss 4 at equal round angles;
the convex rings 6 are provided in a plurality, and are respectively sleeved and fixed on the boss 4 by using an adhesive, and the convex rings 6 are arranged flush with the outer open end of the boss 4;
the limiting frames 7 are provided in a plurality, the limiting frames 7 are respectively sleeved in pairs oppositely and fixed on the connecting pipe 1 by using an adhesive, the limiting frames 7 are arranged on the outer side of the first clamping rail 3, and the limiting frames 7 are rotatably sleeved on the convex ring 6;
the reinforcing connecting mechanisms 8 are a plurality of reinforcing connecting mechanisms 8, and the reinforcing connecting mechanisms 8 are respectively arranged on the left side and the right side of the connecting pipe 1 in equal number and are distributed in equal round angles;
the protective outer pipes 9 are provided in a plurality, and are respectively sleeved on the outer sides of the PE pipes 2, and the protective outer pipes 9 are arranged on the outer sides of the reinforced connecting mechanisms 8;
the reinforcing nets 10 are a plurality of reinforcing nets 10, the reinforcing nets 10 are respectively wrapped on the outer sides of the PE pipes 2, and the reinforcing nets 10 are connected end to end;
the clamping blocks 11 are provided in a plurality, the clamping blocks 11 are arranged in a semicircular arc structure, and the clamping blocks 11 are respectively arranged on the upper side and the lower side of the reinforcing net 10 in a pairwise opposite manner;
and the adjusting mechanisms 12 are provided with a plurality of adjusting mechanisms 12, and the adjusting mechanisms 12 are respectively arranged between the fixture block 11 and the protective outer tube 9.
Preferably, the reinforcing and connecting mechanism 8 further comprises:
the clamp frame 8-1 is arranged on the outer side of the limiting frame 7, the inner ring wall of the clamp frame 8-1 is in contact with the outer ring wall of the limiting frame 7, the bottoms of the first block 8-1-1 and the second block 8-1-2 in the clamp frame 8-1 are both arranged in an arc structure, the first block 8-1-1 is clamped on the first clamp rail 3 through a first groove formed in the bottom of the first block 8-1, the first block 8-1-1 and the first clamp rail 3 are screwed through a plurality of bolts, the second block 8-1-2 is clamped on the second clamp rail 5 through a second groove formed in the bottom of the second block 8-1-2, and the second block 8-1-2 and the second clamp rail 5 are screwed through a plurality of bolts;
two fixed threaded rods 8-3 are arranged, and the two fixed threaded rods 8-3 are respectively fixed on the inner walls of the first block 8-1-1 and the second block 8-1-2 by screws;
two adjusting threaded pipes 8-4 are arranged on the fixed threaded rod 8-3 in a screwed manner through threads respectively;
the first clamping block 8-5 is arranged on the outer side of the limiting frame 7, the adjacent adjusting threaded pipes 8-4 are screwed in the first clamping block 8-5 through bearings, one side of the first clamping block 8-5 is arranged in contact with the outer annular wall of the connecting pipe 1, and one side of the first clamping block 8-5, which is far away from the connecting pipe 1, is arranged in contact with the inner annular wall of the clamping frame 8-1;
the second clamping block 8-6 is arranged on the outer side of the convex ring 6, the adjacent adjusting threaded pipes 8-4 are screwed in the second clamping block 8-6 through bearings, one side of the second clamping block 8-6 is in contact with the outer annular wall of the boss 4, and one side of the second clamping block 8-6, which is far away from the boss 4, is in contact with the inner annular wall of the clamping frame 8-1;
the clamp frame 8-1, the first clamping block 8-5 and the second clamping block 8-6 clamp the limiting frame 7 and the convex ring 6.
As a preferable scheme, further, guide grooves 8-2 are symmetrically formed in the inner annular wall of the clamping frame 8-1 in the left-right direction, guide blocks 8-7 are fixed to the outer sides of the first clamping block 8-5 and the second clamping block 8-6 through adhesives, and the guide blocks 8-7 are respectively arranged in the guide grooves 8-2 in a sliding mode; the guide block 8-7 guides the movement of the first clamping block 8-5 and the second clamping block 8-6.
Preferably, the adjusting mechanism 12 further comprises:
the rotary screw 12-1 is rotatably connected through the protective outer tube 9 through a bearing, and the rotary screw 12-1 is rotatably arranged in the protective outer tube;
the telescopic screw 12-2 is screwed on the rotating screw 12-1 through threads, the telescopic screw 12-2 is arranged inside the protective outer tube 9, and the inner end of the telescopic screw 12-2 is fixed on the outer annular wall of the fixture block 11 by using an adhesive;
the rotary disc 12-3 is fixed at the outer end of the rotary screw 12-1 by adhesive, and the locking stud 14 is screwed and inserted into the protective outer tube 9 after passing through the rotary disc 12-3 through threads;
the supporting blocks 12-4 are provided with a plurality of supporting blocks 12-4, and the supporting blocks 12-4 are respectively fixed on the front side and the rear side of the fixture block 11 by adhesives in equal number and equal interval distribution;
the supporting rods 12-5 are provided with a plurality of supporting rods 12-5, the supporting rods 12-5 are respectively arranged in the two supporting blocks 12-4 which are vertically corresponding, and the upper end and the lower end of each supporting rod 12-5 are respectively fixed with the inner annular wall of the outer protection pipe 9 by using an adhesive;
the rotating screw 12-1 rotates to drive the telescopic screw 12-2 to move, so that the fixture block 11 moves to reinforce the reinforcing net 10, and the fixture block 11 moves and guides through the support rod 12-5 during moving.
Preferably, a fixed sleeve 12-6 is arranged on the periphery of the rotating disc 12-3, the fixed sleeve 12-6 is fixed on the protective outer tube 9 by using an adhesive, and a covering sleeve 12-7 is screwed on the fixed sleeve 12-6 through threads; the covering sleeve 12-7 is matched with the fixed sleeve 12-6 to cover and protect the rotating disc 12-3.
As a preferable scheme, furthermore, the left end and the right end of the reinforcing mesh 10 are both sleeved with clips 13, the clips 13 are arranged on the outer sides of the clamping blocks 11, the front side and the rear side of the open end on the upper side of each clip 13 are respectively provided with a locking stud 14 in a penetrating manner through a screw thread in a rotating manner, a threaded cylinder 15 is arranged in the open end on the upper side of each clip 13, the inner end of each locking stud 14 is rotatably arranged in the threaded cylinder 15 after penetrating through the corresponding clip 13 through a screw thread in a rotating manner, the upper side of each threaded cylinder 15 is fixed with a connecting block 16 through an adhesive, and the upper side of each connecting block 16 is fixed with the inner top surface of the outer protection tube 9 through an adhesive; the locking studs 14 lock the clips 13, and then perform a reinforcing and clamping operation on the left and right ends of the reinforcing mesh 10.
As a preferable scheme, furthermore, an annular groove 6-1 is formed in one side wall of the convex ring 6, which is far away from the PE pipe 2, an annular protrusion 17 is fixed on the inner side wall of the limiting frame 7 by using an adhesive, and the annular protrusion 17 is rotatably arranged in the annular groove 6-1; the annular protrusion 17 reinforces the stability of the stop 7 and the convex ring 6.
The working principle of the specific embodiment is as follows: when the connecting device is used, two adjacent PE pipes 2 are connected through the connecting pipe 1, the connecting pipe 1 and the PE pipes 2 are connected more stably through the matching of the limiting frame 7 and the convex ring 6, and the limiting frame 7 and the convex ring 6 are locked through the fastening connecting mechanism 8, so that the limiting frame 7 is prevented from being separated from the convex ring 6, and the connection stability between the PE pipes 2 and the connecting pipe 1 is strengthened; firstly, respectively installing clamping frames 8-1 at corresponding positions, screwing through bolts to enable a first block 8-1-1 in the clamping frame 8-1 to be fixed on a connecting pipe 1, a second block 8-1-2 to be fixed on a boss 4, enabling an inner ring wall of the clamping frame 8-1 to abut against and press an outer ring wall of a limiting frame 7, manually rotating adjusting threaded pipes 8-4 on the left side and the right side, respectively enabling a first clamping block 8-5 and a second clamping block 8-6 to move, and clamping the limiting frame 7 and the boss 6; meanwhile, the PE pipe 2 is reinforced and consolidated through the reinforcing net, and the PE pipe 2 is clamped through the clamping blocks 11 on the upper side and the lower side, so that the damage of the PE pipe 2 caused by impact force is avoided; manually rotating the rotating discs 12-3 on the upper side and the lower side to rotate the rotating screw 12-1 and then push the telescopic screw 12-2 to move so that the fixture blocks 11 move up and down until the two upper fixture blocks 11 and the lower fixture blocks 11 are in contact with each other to form a cylinder to clamp the PE pipe 2, and when the fixture blocks 11 move, the fixture blocks are moved and guided through the supporting rods 12-5; the left side and the right side of the clamping block 11 are both provided with clamps 13, the clamping frame 8-1 clamps the left end and the right end of the PE pipe 2, and the locking stud 14 is manually inserted into the threaded cylinder 15 after passing through the clamps 13, so that the clamps 13 are locked.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the joint between the connecting pipe 1 and the PE pipe 2 is reinforced through the matching of the limiting frame 7 and the convex ring 6;
2. the clamping frame 8-1 is clamped on the limiting frame 7 and is clamped through the first clamping block 8-5 and the second clamping block 8-6 on the left side and the right side, so that the stability between the limiting frame 7 and the convex ring 6 is reinforced;
3. the reinforcing net 10 is clamped through the matching of the clamping blocks 11, the PE pipe 2 is clamped, and the damage of the PE pipe 2 caused by impact force is avoided;
4. the left and right ends of the PE pipe 2 are clamped by the clamp 13, so that the left and right ends of the reinforcing net 10 are clamped on the PE pipe 2.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. A high-strength composite PE pipe convenient to fix comprises connecting pipes (1) and PE pipes (2), wherein the connecting pipe (1) is arranged between the left PE pipe and the right PE pipe (2) which are adjacent, and a plurality of first clamping rails (3) are symmetrically distributed and fixed on the outer side of the connecting pipe (1) in a left-right mode and in an equal-fillet mode;
it is characterized in that it also comprises:
the connecting pipe comprises a connecting pipe (1), wherein the connecting pipe comprises a plurality of bosses (4), the bosses (4) are a plurality and are respectively sleeved and fixed at the left end and the right end of the PE pipe (2) in a pairwise opposite manner, the bosses (4) are screwed on the connecting pipe (1) through threads, and a plurality of second clamping rails (5) are distributed and fixed on the outer annular wall of the bosses (4) at equal round angles;
the convex rings (6) are provided in a plurality, and are respectively sleeved and fixed on the boss (4), and the convex rings (6) are flush with the open end of the outer side of the boss (4);
the limiting frames (7) are provided in a plurality, the limiting frames (7) are respectively sleeved on the connecting pipes (1) in a pairwise opposite mode, the limiting frames (7) are arranged on the outer side of the first clamping rail (3), and the limiting frames (7) are rotatably sleeved on the convex rings (6);
the reinforcing connecting mechanisms (8) are multiple, and the number of the reinforcing connecting mechanisms (8) is equal, and the reinforcing connecting mechanisms are distributed on the left side and the right side of the connecting pipe (1) in an equal-number and equal-fillet manner;
the protective outer pipes (9) are provided in a plurality of numbers and are respectively sleeved on the outer sides of the PE pipes (2), and the protective outer pipes (9) are arranged on the outer sides of the reinforced connecting mechanisms (8);
the reinforcing nets (10) are a plurality of reinforcing nets (10), the reinforcing nets (10) are respectively wrapped on the outer sides of the PE pipes (2), and the reinforcing nets (10) are connected end to end;
the clamping blocks (11) are arranged in a plurality of numbers, the clamping blocks (11) are arranged in a semi-circular arc structure, and the clamping blocks (11) are respectively arranged on the upper side and the lower side of the reinforcing net (10) in a pairwise opposite mode;
the adjusting mechanisms (12) are provided with a plurality of adjusting mechanisms (12) which are respectively arranged between the fixture block (11) and the protective outer tube (9).
2. The high strength composite PE pipe for easy fastening according to claim 1, wherein: the fastening connection mechanism (8) comprises:
a clamping frame (8-1), the clamping frame (8-1) is arranged at the outer side of the limiting frame (7), the inner ring wall of the clamping frame (8-1) is contacted with the outer ring wall of the limiting frame (7), the bottoms of the first block (8-1-1) and the second block (8-1-2) in the clamping frame (8-1) are both arranged in an arc structure, wherein, the first block (8-1-1) is clamped on the first clamping rail (3) through a first groove arranged at the bottom of the first block, the first block (8-1-1) and the first clamping rail (3) are screwed up through a plurality of bolts, the second block (8-1-2) is clamped on the second clamping rail (5) through a second groove arranged at the bottom of the second block, the second block (8-1-2) and the second clamping rail (5) are screwed down through a plurality of bolts;
the number of the fixed threaded rods (8-3) is two, and the two fixed threaded rods (8-3) are respectively fixed on the inner walls of the first block (8-1-1) and the second block (8-1-2);
two adjusting threaded pipes (8-4), wherein the two adjusting threaded pipes (8-4) are respectively screwed on the fixed threaded rod (8-3) through threads;
the first clamping block (8-5), the first clamping block (8-5) is arranged on the outer side of the limiting frame (7), the adjacent adjusting threaded pipes (8-4) are screwed in the first clamping block (8-5) through bearings, one side of the first clamping block (8-5) is in contact with the outer annular wall of the connecting pipe (1), and one side, far away from the connecting pipe (1), of the first clamping block (8-5) is in contact with the inner annular wall of the clamping frame (8-1);
the second clamping block (8-6) is arranged on the outer side of the convex ring (6), the adjacent adjusting threaded pipes (8-4) are screwed in the second clamping block (8-6) through bearings, one side of the second clamping block (8-6) is in contact with the outer annular wall of the boss (4), and one side, far away from the boss (4), of the second clamping block (8-6) is in contact with the inner annular wall of the clamping frame (8-1);
the clamping frame (8-1) limits the limiting frame (7), and the limiting frame (7) and the convex ring (6) are clamped through the movement of the first clamping block (8-5) and the second clamping block (8-6) respectively.
3. The high strength composite PE pipe for easy fastening according to claim 2, wherein: guide grooves (8-2) are symmetrically formed in the inner annular wall of the clamping frame (8-1) in the left-right direction, guide blocks (8-7) are fixed to the outer sides of the first clamping block (8-5) and the second clamping block (8-6), and the guide blocks (8-7) are arranged in the guide grooves (8-2) in a sliding mode respectively; the guide blocks (8-7) guide the movement of the first clamping block (8-5) and the second clamping block (8-6).
4. The high strength composite PE pipe for easy fastening according to claim 1, wherein: the adjusting mechanism (12) comprises:
the rotary screw (12-1), the rotary screw (12-1) is screwed and arranged in the protective outer pipe (9) through a bearing;
the telescopic screw rod (12-2) is screwed on the rotating screw rod (12-1) through threads, the telescopic screw rod (12-2) is arranged inside the protective outer pipe (9), and the inner end of the telescopic screw rod (12-2) is fixed on the outer ring wall of the clamping block (11);
the rotating disc (12-3), the said rotating disc (12-3) is fixed to the outer end of the rotating threaded spindle (12-1), the locking stud (14) is rotated and inserted and located in the protective outer tube (9) after passing the rotating disc (12-3) through the whorl;
the supporting blocks (12-4) are provided with a plurality of supporting blocks (12-4), and the supporting blocks (12-4) are respectively fixed on the front side and the rear side of the fixture block (11) in an equal number and in an equal interval distribution;
the supporting rods (12-5), the supporting rods (12-5) are several and respectively penetrate through the two supporting blocks (12-4) which are corresponding up and down, and the upper end and the lower end of each supporting rod (12-5) are respectively connected and fixed with the inner annular wall of the outer protection pipe (9);
the rotating screw rod (12-1) rotates to drive the telescopic screw rod (12-2) to move, so that the clamping block (11) moves to reinforce the reinforcing net (10).
5. The high-strength composite PE pipe convenient to fix according to claim 4, wherein: a fixed sleeve (12-6) is arranged on the periphery of the rotating disc (12-3), the fixed sleeve (12-6) is fixed on the protective outer tube (9), and a covering sleeve (12-7) is screwed on the fixed sleeve (12-6) through threads; the covering sleeve (12-7) is matched with the fixed sleeve (12-6) to cover and protect the rotating disc (12-3).
6. The high strength composite PE pipe for easy fastening according to claim 1, wherein: the left end and the right end of the reinforcing net (10) are both sleeved with clips (13), the clips (13) are arranged on the outer sides of the clamping blocks (11), locking studs (14) are rotatably arranged on the front side and the rear side of the opening end of the upper side of each clip (13) in a penetrating mode through threads, threaded cylinders (15) are arranged in the opening ends of the upper sides of the clips (13), the inner ends of the locking studs (14) are rotatably arranged in the threaded cylinders (15) in a penetrating mode after being screwed through the clips (13) through the threads, connecting blocks (16) are fixed on the upper sides of the threaded cylinders (15), and the upper sides of the connecting blocks (16) are fixedly connected with the inner top face of the protective outer pipe (9); the locking studs (14) lock the clips (13), and then the left end and the right end of the reinforcing net (10) are reinforced and clamped.
7. The high strength composite PE pipe for easy fastening according to claim 1, wherein: an annular groove (6-1) is formed in one side wall, away from the PE pipe (2), of the convex ring (6), an annular protrusion (17) is fixed on the inner side wall of the limiting frame (7), and the annular protrusion (17) is rotatably arranged in the annular groove (6-1); the annular bulge (17) reinforces the stability of the limiting frame (7) and the convex ring (6).
8. The working principle of the high-strength composite PE pipe convenient to fix as claimed in claim 1 is characterized in that: when the connecting device is used, two adjacent PE pipes (2) are connected through the connecting pipe (1), the connecting pipe (1) and the PE pipes (2) are connected more stably through the matching of the limiting frame (7) and the convex ring (6), the limiting frame (7) and the convex ring (6) are locked through the fastening connecting mechanism (8), the limiting frame (7) is prevented from being separated from the convex ring (6), and the connecting stability between the PE pipes (2) and the connecting pipe (1) is reinforced; strengthen simultaneously consolidating through reinforcing net to PE pipe (2) to block (11) through upper and lower both sides carry out the chucking to PE pipe (2), avoid PE pipe (2) to receive the impulsive force and the damage that leads to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111089319.2A CN113790325A (en) | 2021-09-16 | 2021-09-16 | Compound PE pipe of high strength convenient to it is fixed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111089319.2A CN113790325A (en) | 2021-09-16 | 2021-09-16 | Compound PE pipe of high strength convenient to it is fixed |
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| CN113790325A true CN113790325A (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111089319.2A Pending CN113790325A (en) | 2021-09-16 | 2021-09-16 | Compound PE pipe of high strength convenient to it is fixed |
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| CN (1) | CN113790325A (en) |
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| US3963268A (en) * | 1974-01-31 | 1976-06-15 | Naylor Brothers (Clayware) Limited | Pipe couplings |
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Application publication date: 20211214 |
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