CN111911734A - High stretch-proofing hot melt connecting pipe - Google Patents
High stretch-proofing hot melt connecting pipe Download PDFInfo
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- CN111911734A CN111911734A CN202010829084.5A CN202010829084A CN111911734A CN 111911734 A CN111911734 A CN 111911734A CN 202010829084 A CN202010829084 A CN 202010829084A CN 111911734 A CN111911734 A CN 111911734A
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- connecting pipe
- arc surface
- outer arc
- hot melt
- front side
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- 239000012943 hotmelt Substances 0.000 title claims abstract description 33
- 239000004033 plastic Substances 0.000 claims description 40
- 239000011248 coating agent Substances 0.000 claims description 24
- 238000000576 coating method Methods 0.000 claims description 24
- 238000005260 corrosion Methods 0.000 claims description 24
- 230000003064 anti-oxidating effect Effects 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 239000006061 abrasive grain Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 229920002379 silicone rubber Polymers 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The invention discloses a high stretch-resistant hot-melt connecting pipe which comprises a connecting pipe I, a connecting structure II, a stretch-resistant structure and a protection structure; a first connecting pipe: the front end of the outer arc surface of the connecting pipe is respectively provided with a first lantern ring and a second lantern ring, the inner arc surface of the first connecting pipe is provided with a first uniformly distributed supporting plate, a triangular plate is arranged between the two adjacent supporting plates, and the inner side surface of the first supporting plate is fixedly connected with the outer arc surface of the connecting pipe; the first connecting structure: the outer arc surface of the first lantern ring and the outer arc surface of the first connecting pipe on the front side are respectively arranged; and a second connecting structure: the outer cambered surfaces of the second lantern ring and the first connecting pipe on the front side are respectively arranged; stretch-proofing structure: the second connecting pipe is arranged inside the second connecting pipe; protection architecture: the stretching-resistant structure is arranged inside the stretching-resistant structure; this high stretch-proofing hot melt connecting pipe has realized multiple connected mode, has played the effect of high stretch-proofing, has satisfied the demand of high stretch-proofing and hot melt connection.
Description
Technical Field
The invention relates to the technical field of high-tensile-resistant connecting pipes, in particular to a high-tensile-resistant hot-melt connecting pipe.
Background
The hot melt connection is a connection mode between nonmetal and nonmetal, after heating to a (liquid) melting point, the hot melt connection is widely applied to connection of novel pipes such as PP-R pipes, PB pipes, PE-RT pipes, metal composite pipes, curved elastic vector aluminum alloy lining plastic composite pipeline systems and the like and pipe fittings, and the hot melt connection mainly comprises: hot melt spigot-and-socket connection and hot melt butt welding connection, hot melt is generally used as hot melt connection, the hot melt connection principle is that the matching surfaces of two PE pipelines are clung to a heating tool to heat the flat end surfaces until the two PE pipelines are molten, after the heating tool is removed, the two molten end surfaces are clung to each other, keeping the joint cool under the action of pressure, so that two sections of pipelines are connected into an integral operation, and the general connecting pipe needs stronger resistance, but the hot melt connecting pipe of current high stretch-proofing, can not satisfy fixed connection's demand, whole weight is heavier, has increased staff's burden, can't realize the demand of high stretch-proofing, unsatisfied hot melt connection's demand, has avoided oxidation and corruption, and moisture also can get into, can not guarantee the safety of intraductal article, and staff's operation is nimble enough convenient, has reduced life, and the leakproofness of inner space is not good enough.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a high-stretch-resistant hot-melt connecting pipe, meets the requirements of high stretch resistance and hot-melt connection, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a high stretch-resistant hot-melt connecting pipe comprises a connecting pipe I, a connecting structure II, a stretch-resistant structure and a protection structure;
a first connecting pipe: the front end of the outer arc surface of the connecting pipe is respectively provided with a first lantern ring and a second lantern ring, the inner arc surface of the first connecting pipe is provided with a first uniformly distributed supporting plate, a triangular plate is arranged between the two adjacent supporting plates, and the inner side surface of the first supporting plate is fixedly connected with the outer arc surface of the connecting pipe;
the first connecting structure: the outer arc surface of the first lantern ring and the outer arc surface of the first connecting pipe on the front side are respectively arranged;
and a second connecting structure: the outer cambered surfaces of the second lantern ring and the first connecting pipe on the front side are respectively arranged;
stretch-proofing structure: the second connecting pipe is arranged inside the second connecting pipe;
protection architecture: the stretching-resistant structure is arranged inside the stretching-resistant structure;
wherein: still include trapezoidal card post, trapezoidal card post evenly sets up in the front end head department of connecting tube body, trapezoidal card post all corresponds the bayonet socket joint that evenly sets up with the connecting pipe back end head of front side, satisfy fixed connection's demand, multiple connected mode has been realized, lighten whole weight and reduced staff's burden, the demand of high stretch-proofing and hot melt connection has been satisfied, effectually avoid oxidation and corruption, avoid the moisture to get into, guarantee the safety of intraductal article, let staff's operation also more nimble convenient, greatly increased life, guarantee the leakproofness of inner space, the effect of high stretch-proofing has been played.
Further, connection structure one is including installation piece, slat two, mounting panel, oblique type slider and oblique type kicking block, the extrados of lantern ring one is equipped with four installation pieces, and the front surface of installation piece all is equipped with slat two, and the extrados of the connecting pipe of front side is equipped with evenly distributed's mounting panel, and the slider sliding connection of spout and oblique type slider left and right ends all is passed through to the relative medial surface upper end of two horizontal adjacent mounting panels, and the rear surface of oblique type slider all is connected with two front surface fixed of the slat that correspond, and the relative medial surface lower extreme of two horizontal adjacent mounting panels all passes through the slider sliding connection of spout and oblique type kicking block left and right ends, has played the effect that high stretch-proofing was stretched.
Further, connection structure two includes U template, slat three, connecting bolt, lantern ring three and connects the screw, the extrados of lantern ring two is equipped with four U templates, and the inside of U template all is connected with slat three through the round pin axle rotation, and equal threaded connection has connecting bolt in the outside end screw hole of slat three, and the extrados of connecting pipe one of front side is equipped with lantern ring three, and the extrados of lantern ring three is equipped with four and connects the screw, connects screw and connecting bolt one-to-one to satisfy fixed connection's demand.
Further, stretch-proofing structure includes triangle strip piece, plastic tubing one, steel wire, backup pad two, silica gel board and plastic tubing two, the inside of connecting pipe two is equipped with plastic tubing one, and the extrados that the intrados of plastic tubing one passes through evenly distributed's silica gel board and plastic tubing two links to each other, and two adjacent silica gel boards pass through backup pad two and link to each other, and backup pad two all is equipped with triangle strip piece and steel wire with the clearance department of plastic tubing one and backup pad two and plastic tubing two, and interval distribution such as triangle strip piece and steel wire has realized the demand of high stretch-proofing.
Further, protection architecture includes dampproof course, oxidation resisting coating and anti-corrosion coating, the intrados of plastic tubing two is equipped with anti-corrosion coating, and the intrados of dampproof course, anti-oxidation coating and anti-corrosion coating all is equipped with evenly distributed's lug, and anti-corrosion coating corresponds the recess that sets up through evenly distributed's lug and anti-oxidation coating extrados and links to each other, and the recess that anti-oxidation coating corresponds the setting through evenly distributed's lug and dampproof coating extrados links to each other, guarantees the safety of intraductal article.
Furthermore, the upper end and the lower end of the outer arc surface of the first connecting pipe are symmetrically provided with a frame plate, the front end and the rear end of the outer side surface of the frame plate are respectively provided with a first batten, and the left end and the right end of the first batten are respectively provided with a mounting hole, so that the first connecting pipe 1 and the internal structure are fixed.
Further, still include sealed pad and protection pad, the trailing flank of sealed pad and dampproof course, anti oxidation coating and anti-corrosion coating's preceding side end fixed connection, the front side end department of connecting pipe one is equipped with the protection pad, guarantees the leakproofness of inner space.
Furthermore, the outer arc surface of the connecting pipe body is provided with evenly distributed abrasive grains, and the outer arc surface of the abrasive grains is sprayed with an epoxy resin tar coating, so that the friction force can be effectively increased when the connecting pipe body is pulled.
Furthermore, the outer arc surface of the connecting pipe body is coated with an anti-rust paint layer, so that the service life is greatly prolonged.
Compared with the prior art, the invention has the beneficial effects that: this high stretch-proofing hot melt connecting pipe has following benefit:
1. according to fixed connection's demand, when needs connect, because trapezoidal calorie of post all corresponds the bayonet socket joint of even setting with the connecting pipe one back side end of front side, then with its joint by the staff, the joint is accomplished the back because the inside of U template all rotates through the round pin axle and is connected with slat three, equal threaded connection has connecting bolt in the outside end screw hole of slat three, at this moment the staff rotates the U template to lantern ring three back, through connecting bolt and connecting screw threaded installation, thereby satisfy fixed connection's demand, after connecting and accomplishing, the staff can pass through the technique of hot melt, it is fixed with handing-over department that connecting pipe one is connected, the demand that the support can be played in backup pad one and the even setting of set-square, and weight is lightened, staff's burden has been lightened.
2. According to the requirement of multiple connection, firstly welding the mounting plate on the outer cambered surface of the connecting pipe on the front side, because the upper ends of the opposite inner side surfaces of the two transverse adjacent mounting plates are in sliding connection with the sliding blocks at the left and right ends of the oblique sliding block through the sliding grooves, and the lower ends of the opposite inner side surfaces of the two transverse adjacent mounting plates are in sliding connection with the sliding blocks at the left and right ends of the oblique jacking block through the sliding grooves, the second ribbon board can pull the oblique sliding block to move when pulling force is received, because the inclined plane can push the inclined ejecting block downwards, the inclined ejecting block tightly wraps an outer cambered surface of the connecting pipe at the front side, when the pulling force is larger, the clamping of the first outer arc surface of the connecting pipe on the front side is tighter, the high tensile resistance is realized, the multiple connection mode is realized, the safety is improved, the explosion of the joint of the first connecting pipe is avoided, and the friction force can be effectively increased when the grinding sand grains are pulled.
3. According to the requirement of stretch resistance, due to the arrangement of the first plastic pipe and the second plastic pipe, the plastic has better stretch resistance due to the characteristic of the plastic, triangular strip steel wires, the second supporting plate and the silica gel plate are uniformly arranged in the plastic, and stretch resistant materials with different combinations enhance the overall stretch resistance, so that the requirement of high stretch resistance is met.
4. According to the requirement of protection, because oxidation resistant coating and anti-corrosion coating, effectual oxidation and the corruption of avoiding, the dampproof course avoids the moisture to get into, guarantees the safety of intraductal article.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic plan view of a cross-sectional structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 5 is an enlarged view of the structure of the present invention at B.
In the figure: 1, a first connecting pipe, 2, a first lantern ring, 3, a first connecting structure, 31, a second 32 lath, 33, 34, an inclined sliding block, 35, an inclined top block, 4, a second lantern ring, 5, a second 51U-shaped plate, a third 52 lath, 53 connecting bolts, a third 54 lantern ring, 55 connecting screw holes, a first 6 supporting plate, a third 7 triangular plate, a second 8 connecting pipe, a tensile structure, a third 91 triangular strip block, a first 92 plastic pipe, a first 93 steel wire, a second 94 supporting plate, a second 95 silica gel plate, a second 96 plastic pipe, a 10 protection structure, a 101 moisture-proof layer, a 102 anti-oxidation layer, a 103 anti-corrosion layer, a 11 frame plate, a first 12 lath, 13 mounting holes, 14-grit, 15 sealing gaskets, 16-protection gaskets and 17 trapezoidal clamping columns.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high stretch-resistant hot melt connecting pipe comprises a connecting pipe I1, a connecting structure I3, a connecting structure II 5, a stretch-resistant structure 9 and a protection structure 10;
connecting pipe one 1: the connecting pipe I1 provides an installation place, the front end of the outer arc surface of the connecting pipe I is provided with a first lantern ring 2 and a second lantern ring 4 respectively, installation requirements are met, the inner arc surface of the connecting pipe I1 is provided with uniformly distributed first supporting plates 6, a triangular plate 7 is arranged between the first supporting plates 6 on two adjacent sides and plays a supporting role, the inner side surface of each first supporting plate 6 is fixedly connected with the outer arc surface of the second connecting pipe 8, and supporting protection requirements are met;
connecting structure one 3: set up respectively in the extrados of lantern ring one 2 and the first extrados of connecting pipe of front side, connection structure one 3 is including installation piece 31, two slats 32, mounting panel 33, oblique type slider 34 and oblique type kicking block 35, the extrados of lantern ring one 2 is equipped with four installation pieces 31, the front surface of installation piece 31 all is equipped with two slats 32, the first extrados of connecting pipe of front side is equipped with evenly distributed's mounting panel 33, the relative medial surface upper end of two horizontal adjacent mounting panels 33 all is through the slider sliding connection of spout and oblique type slider 34 left and right ends, the rear surface of oblique type slider 34 all is connected with two 32 front surface fixed connections of slat that correspond, the relative medial surface lower extreme of two horizontal adjacent mounting panels 33 all is through the multiple slider sliding connection of spout and oblique type kicking block 35 left and right ends, demand according to connecting, weld first extrados of connecting pipe of mounting panel 33 in the front side earlier, because the relative upper end medial surface of two horizontal adjacent mounting panels 33 all is through the spout and oblique The sliding blocks are connected in a sliding mode, the lower ends of the opposite inner side surfaces of the two transverse adjacent mounting plates 33 are connected with the sliding blocks at the left end and the right end of the inclined ejector block 35 in a sliding mode through sliding grooves, when a pulling force is received, the inclined second 32 can pull the inclined sliding blocks 34 to move, the inclined ejector block 35 can be pushed downwards due to the inclined surface design, the inclined ejector block 35 can tightly wrap the outer arc surface 1 of the connecting pipe I at the front side, when the pulling force is larger, the outer arc surface 1 of the connecting pipe I at the front side is clamped more tightly, a high stretch-resistant effect is achieved, multiple connecting modes are achieved, safety is improved, and the connecting part of the two connecting pipes I1 is prevented from being exploded;
connecting structure two 5: the connecting structure II 5 comprises a U-shaped plate 51, a batten III 52, a connecting bolt 53, a lantern ring III 54 and a connecting screw hole 55, the outer arc surface of the lantern ring II 4 is provided with four U-shaped plates 51, the insides of the U-shaped plates 51 are respectively connected with the batten III 52 through pin shafts in a rotating mode, the connecting bolts 53 are connected in end screw holes in the outer side of the batten III 52 in a threaded mode, the outer arc surface of the connecting pipe I1 in the front side is provided with a lantern ring III 54, the outer arc surface of the lantern ring III 54 is provided with four connecting screw holes 55, the connecting screw holes 55 correspond to the connecting bolts 53 in a one-to-one mode, when the connecting structure is required to be connected, as the trapezoidal clamping columns 17 are clamped with the bayonets which are uniformly arranged corresponding to the rear end of the connecting pipe I1 in the front side in a rotating mode by workers, and as the insides of the U-shaped plates 51 are connected with the batten, connecting bolts 53 are connected in threaded holes of outer end heads of the third battens 52, and at the moment, after the U-shaped boards 51 are rotated to the third lantern rings 54 by workers, the U-shaped boards are installed with the connecting bolts 53 through the connecting threaded holes 55 in a threaded mode, so that the requirement for fixed connection is met;
the stretch resistant structure 9: arranged inside the second connecting pipe 8: the stretch-proofing structure 9 comprises a triangle block 91, a first plastic pipe 92, a steel wire 93, a second support plate 94, a silicon rubber plate 95 and a second plastic pipe 96, the first plastic pipe 92 is arranged inside a second connecting pipe 8, the inner arc surface of the first plastic pipe 92 is connected with the outer arc surface of the second plastic pipe 96 through the uniformly distributed silicon rubber plate 95, two adjacent silicon rubber plates 95 are connected through the second support plate 94, a gap between the second support plate 94 and the first plastic pipe 92 and a gap between the second support plate 94 and the second plastic pipe 96 are both provided with the triangle block 91 and the steel wire 93, the triangle block 91 and the steel wire 93 are distributed at equal intervals, according to the stretch-proofing requirement, due to the arrangement of the first plastic pipe 92 and the second plastic pipe 96, the triangle block 91 and the steel wire 93, the second support plate 94 and the silicon rubber plate 95 which are uniformly arranged inside the plastic pipe, and stretch-proofing materials of different combinations enhance the integral, the requirement of high tensile resistance is met;
the protective structure 10: the anti-corrosion structure is arranged inside the anti-stretching structure 9, the protection structure 10 comprises a moisture-proof layer 101, an anti-oxidation layer 102 and an anti-corrosion layer 103, the anti-corrosion layer 103 is arranged on the inner arc surface of the second plastic pipe 96, the moisture-proof layer 101, the anti-oxidation layer 102 and the anti-corrosion layer 103 are respectively provided with uniformly distributed convex blocks, the anti-corrosion layer 103 is connected with grooves correspondingly arranged on the outer arc surface of the anti-oxidation layer 102 through the uniformly distributed convex blocks, the anti-oxidation layer 102 is connected with the grooves correspondingly arranged on the outer arc surface of the moisture-proof layer 101 through the uniformly distributed convex blocks, according to the protection requirement, due to the anti-oxidation layer 102 and the anti-corrosion layer 103, oxidation and corrosion are effectively avoided, the moisture is;
wherein: still include trapezoidal card post 17, trapezoidal card post 17 evenly sets up in the front side end department of connecting tube body 1, and trapezoidal card post 17 all corresponds the bayonet socket joint that evenly sets up with connecting pipe 1 back side end of front side, and the staff is more convenient when the operation.
Wherein: the lower extreme symmetry is equipped with framed panel 11 on the extrados of connecting pipe 1, can let staff's operation more nimble convenient, and the lateral surface front and back end of framed panel 11 all is equipped with slat one 12, and end department all is equipped with mounting hole 13 about slat one 12 to fix connecting pipe 1 and inner structure.
Wherein: the anti-corrosion connecting pipe comprises a connecting pipe I1 and is characterized by further comprising a sealing gasket 15 and a protection gasket 16, the rear side face of the sealing gasket 15 is fixedly connected with the front side end heads of the moisture-proof layer 101, the anti-oxidation layer 102 and the anti-corrosion layer 103, and the protection gasket 16 is arranged at the front side end head of the connecting pipe I1 to guarantee the sealing performance of the inner space.
Wherein: the outer arc surface of the connecting pipe body 1 is provided with evenly distributed abrasive grains 14, and the outer arc surface of the abrasive grains 14 is sprayed with an epoxy resin tar coating, so that the friction force can be effectively increased when the connecting pipe body is pulled.
Wherein: the outer arc surface of the connecting pipe body 1 is coated with an anti-rust paint layer, so that the service life is greatly prolonged.
When in use: according to the requirement of fixed connection, when connection is required, because the trapezoidal clamping columns 17 are clamped with the bayonets which are uniformly arranged corresponding to the rear end of the connecting pipe 1 at the front side, then the bayonet is clamped by workers, after the clamping is finished, because the insides of the U-shaped plates 51 are rotatably connected with the laths three 52 through the pin shafts, the outer end screw holes of the laths three 52 are internally and uniformly in threaded connection with the connecting bolts 53, at the moment, after the workers rotate the U-shaped plates 51 to the lantern rings three 54, the U-shaped plates 51 are in threaded installation with the connecting screw holes 55 through the connecting bolts 53, so that the requirement of fixed connection is met, after the connection is finished, the workers can fix the connection part of the connecting pipe 1 through a hot melting technology, the supporting requirement can be met through the uniform arrangement of the supporting plates 6 and the triangular plates 7, the weight is reduced, the burden of the workers is relieved, according to the requirement of the connection, the mounting plate, because the upper ends of the opposite inner side surfaces of the two transverse adjacent mounting plates 33 are in sliding connection with the sliding blocks at the left and right ends of the inclined sliding block 34 through the sliding grooves, the lower ends of the opposite inner side surfaces of the two transverse adjacent mounting plates 33 are in sliding connection with the sliding blocks at the left and right ends of the inclined top block 35 through the sliding grooves, when the inclined top block 34 is pulled, the inclined top block 35 is pushed downwards due to the inclined surface design, the inclined top block 35 tightly wraps the outer arc surface of the first connecting pipe 1 at the front side, when the pulling force is larger, the outer arc surface of the first connecting pipe 1 at the front side is clamped more tightly, the high tensile resistance effect is achieved, multiple connecting modes are achieved, the safety is improved, the joint of the first connecting pipe 1 is prevented from being exploded, the friction force can be effectively increased when the grinding sand 14 is pulled, and according to the tensile requirement, because the first plastic pipe 92 and the second plastic pipe 96 are arranged, because the plastic has better stretch-proof property, the triangular bar block 91 steel wire 93, the support plate II 94 and the silica gel plate 95 which are uniformly arranged in the plastic, stretch-proof materials with different combinations, the integral stretch-proof property is enhanced, the requirement of high stretch-proof property is realized, because the plastic has the property that after being heated to be molten, two molten end surfaces are tightly close together, and the joint is kept to be cooled under the action of pressure, so that two sections of pipelines are connected into a whole, thereby meeting the requirement of hot-melt connection, according to the requirement of protection, because of the anti-oxidation layer 102 and the anti-corrosion layer 103, the oxidation and corrosion are effectively avoided, the moisture is avoided from entering the moisture layer 101, the safety of articles in the pipeline is ensured, the frame plate 11 can lead the operation of working personnel to be more flexible and convenient, after the connection of the lath I12 and the mounting hole 13 is completed, the bolt is installed with the screw thread, thereby fix connecting pipe 1 and inner structure, the extrados of connecting pipe 1 scribbles the antirust coat, greatly increased life, the leakproofness of inner space is guaranteed in the setting up of sealed pad 15 and protection pad 16.
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 high tensile hot melt connecting pipe which is characterized in that: the anti-stretching protective device comprises a first connecting pipe (1), a first connecting structure (3), a second connecting structure (5), an anti-stretching structure (9) and a protective structure (10);
connecting pipe I (1): the front end of the outer arc surface of the connecting pipe is respectively provided with a first sleeve ring (2) and a second sleeve ring (4), the inner arc surface of the first connecting pipe (1) is provided with uniformly distributed first supporting plates (6), a triangular plate (7) is arranged between the first supporting plates (6) on two adjacent sides, and the inner side surface of each first supporting plate (6) is fixedly connected with the outer arc surface of the second connecting pipe (8);
connection structure one (3): the outer arc surface of the first sleeve ring (2) and the outer arc surface of the first connecting pipe (1) on the front side are respectively arranged;
connecting structure two (5): the outer arc surface of the second lantern ring (4) and the outer arc surface of the first connecting pipe (1) on the front side are respectively arranged;
stretch resistant structure (9): the second connecting pipe is arranged inside the second connecting pipe (8);
protective structure (10): arranged inside the stretch-resistant structure (9);
wherein: still include trapezoidal card post (17), trapezoidal card post (17) evenly sets up in the front side end department of connecting pipe body (1), and trapezoidal card post (17) all corresponds the bayonet socket joint that evenly sets up with the connecting pipe (1) back side end of front side.
2. A hot melt connecting pipe with high tensile resistance according to claim 1, wherein: connection structure one (3) are including installation piece (31), two (32) of slat, mounting panel (33), oblique type slider (34) and oblique type kicking block (35), the extrados of the lantern ring one (2) is equipped with four installation pieces (31), the front surface of installation piece (31) all is equipped with two (32) of slat, the connecting pipe one (1) extrados of front side is equipped with evenly distributed's mounting panel (33), the slider sliding connection of the relative medial surface upper end of horizontal two adjacent mounting panel (33) all through spout and oblique type slider (34) left and right ends, the rear surface of oblique type slider (34) all with two (32) front surface fixed connection of slat that correspond, the slider sliding connection of the relative medial surface lower extreme of horizontal two adjacent mounting panel (33) all through spout and oblique type kicking block (35) left and right ends.
3. A hot melt connecting pipe with high tensile resistance according to claim 1, wherein: connection structure two (5) are including U template (51), three (52) of slat, connecting bolt (53), the lantern ring three (54) and connect screw (55), the extrados of lantern ring two (4) is equipped with four U templates (51), and the inside of U template (51) all is connected with three (52) of slat through the round pin rotation, and equal threaded connection has connecting bolt (53) in the outside end screw of three (52) of slat, and the connecting pipe one (1) extrados of front side is equipped with lantern ring three (54), and the extrados of lantern ring three (54) is equipped with four and connects screw (55), connects screw (55) and connecting bolt (53) one-to-one position correspondence.
4. A hot melt connecting pipe with high tensile resistance according to claim 1, wherein: stretch-proofing structure (9) are including triangle strip piece (91), plastic tubing (92), steel wire (93), backup pad two (94), silica gel board (95) and plastic tubing two (96), the inside of connecting pipe two (8) is equipped with plastic tubing (92), and the extrados that the intrados of plastic tubing one (92) passes through evenly distributed silica gel board (95) and plastic tubing two (96) links to each other, and two adjacent silica gel boards (95) link to each other through backup pad two (94), and the clearance of backup pad two (94) and plastic tubing one (92) and the clearance department of backup pad two (94) and plastic tubing two (96) all are equipped with triangle strip piece (91) and steel wire (93), and the equal interval distribution of triangle strip piece (91) and steel wire (93).
5. The hot melt connecting pipe with high tensile resistance according to claim 4, wherein: protection architecture (10) are including dampproof course (101), anti-oxidation coating (102) and anti-corrosion coating (103), the intrados of plastic tubing two (96) is equipped with anti-corrosion coating (103), and the intrados of dampproof course (101), anti-oxidation coating (102) and anti-corrosion coating (103) all is equipped with evenly distributed's lug, and anti-corrosion coating (103) link to each other through evenly distributed's lug and anti-oxidation coating (102) extrados correspond the recess that sets up, and anti-oxidation coating (102) link to each other through evenly distributed's lug and dampproof course (101) extrados correspond the recess that sets up.
6. A hot melt connecting pipe with high tensile resistance according to claim 1, wherein: the upper end and the lower end of the outer arc surface of the first connecting pipe (1) are symmetrically provided with a frame plate (11), the front end and the rear end of the outer side surface of the frame plate (11) are respectively provided with a first batten (12), and the left end and the right end of the first batten (12) are respectively provided with a mounting hole (13).
7. The hot melt connecting pipe with high tensile resistance according to claim 5, wherein: the anti-corrosion connecting pipe is characterized by further comprising a sealing gasket (15) and a protection pad (16), wherein the rear side face of the sealing gasket (15) is fixedly connected with the front side end of the moisture-proof layer (101), the anti-oxidation layer (102) and the anti-corrosion layer (103), and the protection pad (16) is arranged at the front side end of the connecting pipe I (1).
8. A hot melt connecting pipe with high tensile resistance according to claim 1, wherein: the outer arc surface of the connecting pipe body (1) is provided with evenly distributed abrasive grains (14), and the outer arc surface of the abrasive grains (14) is sprayed with an epoxy resin tar coating.
9. A hot melt connecting pipe with high tensile resistance according to claim 1, wherein: the outer arc surface of the connecting pipe body (1) is coated with an antirust paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010829084.5A CN111911734A (en) | 2020-08-18 | 2020-08-18 | High stretch-proofing hot melt connecting pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010829084.5A CN111911734A (en) | 2020-08-18 | 2020-08-18 | High stretch-proofing hot melt connecting pipe |
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| CN111911734A true CN111911734A (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010829084.5A Pending CN111911734A (en) | 2020-08-18 | 2020-08-18 | High stretch-proofing hot melt connecting pipe |
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