CN113007462A - Resistance to compression type road administration PVC tubular product - Google Patents
Resistance to compression type road administration PVC tubular product Download PDFInfo
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- CN113007462A CN113007462A CN202110193290.6A CN202110193290A CN113007462A CN 113007462 A CN113007462 A CN 113007462A CN 202110193290 A CN202110193290 A CN 202110193290A CN 113007462 A CN113007462 A CN 113007462A
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- road administration
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- 230000006835 compression Effects 0.000 title claims abstract description 13
- 238000007906 compression Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000005484 gravity Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 229920000915 polyvinyl chloride Polymers 0.000 description 38
- 239000004800 polyvinyl chloride Substances 0.000 description 38
- 239000007788 liquid Substances 0.000 description 10
- 230000010355 oscillation Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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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
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
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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
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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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a pressure-resistant type road administration PVC pipe, which relates to the technical field of road administration pipes and comprises an outer pipe body, an inner pipe body, a first moving frame, a moving cavity, a second moving frame, a connecting frame, a fixed bearing, a moving support rod, an arc-shaped groove and a spring. The invention can improve the structural strength of the whole PVC pipe, enhance the compression resistance of the PVC pipe, enable the first oscillating frame and the second oscillating frame to clean the inner wall of the pipe in the rotating process under the impact action of water flow, avoid the adhesion of garbage to the inner wall of the pipe, enable the elastic part to bend and deform, enable the sharp part to clean the scale on the inner wall of the pipe, and collect the cleaned scale on the first collecting mechanism and the second collecting mechanism, thereby improving the practicability of the pipe.
Description
Technical Field
The invention relates to the technical field of road administration pipes, in particular to a compression-resistant road administration PVC pipe.
Background
PVC is a material with main component of polyvinyl chloride and other components added to enhance heat resistance, toughness and ductility. The top layer of the surface film is paint, the main component of the middle layer is polyvinyl chloride, and the bottom layer is back coating adhesive, which is a synthetic material that is popular, popular and widely used in the world. Its global usage is second highest among various synthetic materials. It is only in 1995 a year that PVC has been statistically produced in europe at around five million tons and consumed at five million thirty million tons. In germany, the production and consumption of PVC averages one hundred and forty million tons. PVC pipes (including PVC-U pipes, PVC-M pipes and PVC-O pipes) are made of PVC resin, stabilizer and lubricant through hot pressing and extrusion, and are the plastic pipes developed and used at the earliest. Plastic pipes are used for drainage, waste water, chemicals, heating and cooling liquids, food, ultrapure liquids, slurries, gases, compressed air and applications of vacuum systems, PVC pipes are widely used in the road administration sector.
The following problems exist in the prior art:
1. in the process of long-term burying, the traditional compression-resistant road administration PVC pipe is likely to be worn under the external pressure, so that the structural strength of the pipe is weakened;
2. traditional resistance to compression type road administration PVC tubular product, at the in-process buried underground for a long time, the tubular product inner wall can be at adhesion rubbish under the reason of rivers, and this resistance to compression type road administration PVC tubular product's practicality worsens, consequently need carry out the structural innovation and solve concrete problem.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a pressure-resistant road administration PVC pipe, wherein one purpose is to have good pressure resistance and solve the problem that the traditional pressure-resistant road administration PVC pipe is likely to be worn under the external pressure so that the structural strength of the pipe is weakened; wherein another purpose is in order to solve traditional resistance to compression type road administration PVC tubular product inner wall and probably the problem of adhesion rubbish under the reason of rivers to reach the effect that improves this resistance to compression type road administration PVC tubular product's practicality.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a resistance to compression type road administration PVC tubular product, includes outer body, interior body, first removal frame, activity chamber, second adjustable shelf, link, fixing bearing, movable support pole, arc wall and spring, the internal surface of outer body evenly is provided with first removal frame, the activity chamber has been seted up to the bottom of first removal frame, the inner wall swing joint in activity chamber has the second adjustable shelf, the bottom of second adjustable shelf and the fixed surface of interior body are connected.
The outer surface of the inner pipe body is uniformly provided with a connecting frame, the connecting frame is located on the inner side of the second movable frame, movable supporting rods are movably connected to the left end and the right end of the top of the connecting frame through fixed bearings, arc-shaped grooves are uniformly formed in the inner surface of the outer pipe body, the inner walls of the arc-shaped grooves are movably connected with the tops of the movable supporting rods, and the tops of the connecting frame are movably connected with the inner walls of the arc-shaped grooves through springs.
The technical scheme of the invention is further improved as follows: the inner part of the inner tube body is provided with a fixed round rod, and the outer surface of the fixed round rod is movably connected with a movable lantern ring.
The technical scheme of the invention is further improved as follows: the top of the movable lantern ring is provided with an upper movable mechanism, and the bottom of the movable lantern ring is provided with a lower movable mechanism.
The technical scheme of the invention is further improved as follows: the top of the upper moving mechanism is provided with a first groove, the bottom of the lower moving mechanism is provided with a second groove, the inner wall of the first groove is provided with a first collecting mechanism, and the inner wall of the second groove is provided with a second collecting mechanism.
The technical scheme of the invention is further improved as follows: go up the top of moving mechanism and all seted up first activity groove in both ends about, the inner wall swing joint in first activity groove has first vibration frame.
The technical scheme of the invention is further improved as follows: the bottom of the inner wall of the first movable groove is provided with a first flow through hole, the bottom of the first flow through hole on the right side is provided with a water inlet, and the water inlet penetrates through the right side of the upper movable mechanism.
The technical scheme of the invention is further improved as follows: second movable grooves are formed in the left end and the right end of the bottom of the lower movable mechanism, a second vibration frame is movably connected to the inner wall of each second movable groove, and a second through hole is formed in the top of each second movable groove.
The technical scheme of the invention is further improved as follows: first vibrate frame, second and vibrate frame and all include elasticity portion and sharp portion, the top of elasticity portion is provided with sharp portion.
The technical scheme of the invention is further improved as follows: the gravity ball is arranged at the bottom of the inner wall of the first groove, the circulation groove is formed in the surface of the fixed round rod, the circulation groove is communicated with the first groove and the second groove, and arc-shaped guide plates are uniformly arranged on the left side and the right side of the inner wall of the circulation groove.
The technical scheme of the invention is further improved as follows: first collection mechanism, second are collected the mechanism and are kept away from the one end of fixed round bar and all offered tensile groove, the inner wall top in tensile groove is provided with accomodates the groove, the inner wall of accomodating the groove evenly is provided with the arc and accomodates the piece.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a pressure-resistant type road administration PVC pipe, which is ingeniously designed, and is combined with an outer pipe body, an inner pipe body, a first movable frame, a movable cavity, a second movable frame, a connecting frame, a fixed bearing, a movable supporting rod, an arc-shaped groove and a spring, wherein the outer pipe body and the inner pipe body are movably connected through the first movable frame and the second movable frame, and the inner pipe body is movably connected with the outer pipe body through the movable supporting rod and the spring, so that the structural strength of the whole PVC pipe can be improved, the pressure resistance of the PVC pipe is enhanced, and the PVC pipe is not easily deformed after being subjected to external pressure, and the work of the PVC pipe cannot be influenced.
2. The invention provides a pressure-resistant road administration PVC pipe, which is formed by combining a fixed round rod, a movable sleeve ring, an upper movable mechanism, a lower movable mechanism, a first flow through hole, a water inlet, a first movable groove, a first oscillation frame, a second flow through hole, a second movable groove, a second oscillation frame and the pressure-resistant road administration PVC pipe.
3. The invention provides a pressure-resistant road administration PVC pipe, which is formed by combining a fixed round rod, a movable sleeve ring, an upper movable mechanism, a lower movable mechanism, a first flow through hole, a water inlet, a first movable groove, a first oscillation frame, a second flow through hole, a second movable groove, a second oscillation frame, an elastic part and a sharp part with the pressure-resistant road administration PVC pipe.
4. The invention provides a compression-resistant road administration PVC pipe, which is formed by combining a fixed round rod, a movable sleeve ring, an upper movable mechanism, a lower movable mechanism, a first groove, a second groove, a first collecting mechanism, a second collecting mechanism, a stretching groove, a containing groove, an arc-shaped containing block and the compression-resistant road administration PVC pipe, wherein the cleaned scale enters the first groove and the second groove, can be collected by the first collecting mechanism and the second collecting mechanism which are respectively arranged in the first groove and the second groove, and is stored in the containing grooves arranged in the first groove and the second groove, so that the scale on the inner wall of the pipe can be effectively treated, and the scale flowing in the pipe is prevented from influencing the quality of the liquid flowing in the pipe.
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 an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic side sectional view of the fixed round bar, the movable collar, the upper movable mechanism and the lower movable mechanism of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 3 at B according to the present invention;
FIG. 6 is a schematic cross-sectional view of the collecting mechanism of the present invention.
In the figure: 1. an outer tubular body; 2. an inner tube body; 3. a first movable frame; 4. a movable cavity; 5. a second movable frame; 6. a connecting frame; 7. fixing the bearing; 8. a movable support rod; 9. an arc-shaped slot; 10. a spring; 11. fixing the round rod; 12. a movable collar; 13. an upper moving mechanism; 14. a lower moving mechanism; 15. a first groove; 16. a second groove; 17. a first collection mechanism; 18. a second collection mechanism; 19. a first flow through hole; 20. a water inlet; 21. a first movable slot; 22. a first oscillating frame; 23. a second flow through hole; 24. a second movable slot; 25. a second oscillating frame; 26. an elastic portion; 27. a sharp portion; 28. a gravity ball; 29. a circulation tank; 30. an arc-shaped guide plate; 31. a drawing tank; 32. a receiving groove; 33. the arc-shaped receiving block.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-3, the invention provides a pressure-resistant road administration PVC pipe, comprising an outer pipe 1, an inner pipe 2, a first moving frame 3, a moving cavity 4, a second moving frame 5, a connecting frame 6, a fixed bearing 7, a moving support bar 8, an arc-shaped groove 9 and a spring 10, wherein the inner surface of the outer pipe 1 is uniformly provided with the first moving frame 3, the bottom of the first moving frame 3 is provided with the moving cavity 4, the inner wall of the moving cavity 4 is movably connected with the second moving frame 5, the bottom of the second moving frame 5 is fixedly connected with the outer surface of the inner pipe 2, the outer surface of the inner pipe 2 is uniformly provided with the connecting frame 6, the connecting frame 6 is positioned at the inner side of the second moving frame 5, the left end and the right end of the top of the connecting frame 6 are movably connected with the moving support bar 8 through the fixed bearing 7, the inner surface of the outer pipe 1 is uniformly provided with the arc-shaped groove 9, the inner wall of the, the top of the connecting frame 6 is movably connected with the inner wall of the arc-shaped groove 9 through a spring 10.
In this embodiment, when the pressure-resistant road administration PVC pipe is used, the pressure-resistant road administration PVC pipe is first laid to enable the pipe to be used, when the PVC pipe is subjected to an external impact force during use, the outer pipe 1 vibrates, the second movable frame 5 moves inside the movable cavity 4 formed in the first movable frame 3, meanwhile, the connecting frame 6 disposed on the outer surface of the inner pipe 2 slides in the arc-shaped groove 9 formed in the inner surface of the outer pipe 1 through the movable support rod 8 connected to the fixed bearing 7, the movement between the first movable frame 3 and the second movable frame 5 and the movement of the movable support rod 8 in the arc-shaped groove 9 are both for enhancing the structural strength between the outer pipe 1 and the inner pipe 2, so that the inner pipe 2 is not easily affected by the external impact force under the protection of the outer pipe 1, and under the elastic action of the spring 10, the outer tube body 1 can be quickly reset after being deformed, so that the work of the inner tube body 2 is not affected.
Example 2
As shown in fig. 2 to 5, on the basis of embodiment 1, the present invention provides a technical solution: the inner part of the inner tube body 2 is provided with a fixed round rod 11, the outer surface of the fixed round rod 11 is movably connected with a movable lantern ring 12, the top of the movable lantern ring 12 is provided with an upper movable mechanism 13, the bottom of the movable lantern ring 12 is provided with a lower movable mechanism 14, the top of the upper movable mechanism 13 is provided with a first groove 15, the bottom of the lower movable mechanism 14 is provided with a second groove 16, the inner wall of the first groove 15 is provided with a first collecting mechanism 17, the inner wall of the second groove 16 is provided with a second collecting mechanism 18, the left and right ends of the top of the upper movable mechanism 13 are both provided with a first movable groove 21, the inner wall of the first movable groove 21 is movably connected with a first vibrating frame 22, the bottom of the inner wall of the first movable groove 21 is provided with a first flow through hole 19, the bottom of the first flow through hole 19 on the right side is provided with a water inlet 20, the water inlet 20 penetrates through the, the inner wall of the second movable groove 24 is movably connected with a second oscillating frame 25, and the top of the second movable groove 24 is provided with a second flow through hole 23.
In this embodiment, when water flows through the inner pipe 2 of the PVC pipe, the water flows through the upper moving mechanism 13 and the lower moving mechanism 14 during the flowing process, the water flows through the water inlet 20 on the right side of the upper moving mechanism 13 and enters the first groove 15 formed at the top of the upper moving mechanism, the whole weight of the upper moving mechanism is increased due to the liquid entering the first groove 15, the movable collar 12 rotates around the fixed round rod 11 under the action of gravity, so that the upper moving mechanism 13 and the lower moving mechanism 14 are turned over, after the upper moving mechanism 13 and the lower moving mechanism 14 are turned over, the water flows still enter the first groove 15 formed at the top of the upper moving mechanism through the water inlet 20, the liquid in the first groove 15 at the bottom of the fixed round rod 11 is continuously increased under the pressure of the water flow, and the liquid drives the gravity ball 28 inside the first groove 15 to rise under the pressure, meanwhile, the arc-shaped guide plate 30 arranged on the inner wall of the circulation groove 29 formed in the fixed round rod 11 deforms, so that water flow drives the gravity ball 28 to pass through the circulation groove 29 and enter the second groove 16 formed in the lower movable mechanism 14, the weight of the lower movable mechanism 14 is increased due to the fact that the gravity ball 28 and the water flow enter the second groove 16, the lower movable mechanism 14 and the upper movable mechanism 13 turn over again under the action of gravity, in the process of repeated turning, water liquid in the first groove 15 enters the first movable groove 21 and the second movable groove 24 through the first circulation hole 19 and the second circulation hole 23 respectively, the first vibration frame 22 and the second vibration frame 25 are pushed to rise inside the first movable groove 21 and the second movable groove 24 respectively, and the inner wall of the inner tube body 2 is cleaned by the first vibration frame 22 and the second vibration frame 25.
Example 3
As shown in fig. 3 to 6, on the basis of the embodiment 1 and the embodiment 2, the present invention provides a technical solution: preferably, first vibrate frame 22, second vibrate frame 25 and all include elastic component 26 and sharp portion 27, elastic component 26's top is provided with sharp portion 27, first recess 15's inner wall bottom is provided with gravity ball 28, circulation groove 29 has been seted up on fixed round bar 11's surface, circulation groove 29 link up with first recess 15 and second recess 16 mutually, the inner wall left and right sides of circulation groove 29 evenly is provided with arc guide plate 30, first collection mechanism 17, tensile groove 31 has all been seted up to the one end that fixed round bar 11 was kept away from to second collection mechanism 18, the inner wall top in tensile groove 31 is provided with accomodates groove 32, the inner wall of accomodating groove 32 evenly is provided with the arc and accomodates piece 33.
In this embodiment, in the process of cleaning the inner wall of the inner tube 2 by the first oscillating frame 22 and the second oscillating frame 25, because the first oscillating frame 22 and the second oscillating frame 25 both include the elastic portion 26 and the sharp portion 27, the elastic portion 26 can deform to a certain extent under the impact force of the external water flow, so that the sharp portion 27 can scrape the inner wall of the inner tube 2 under the elastic action of the elastic portion 26, clean the scale on the inner wall of the inner tube 2, avoid the scale from accumulating on the inner wall of the inner tube 2 to affect the flowing speed of the internal flowing liquid of the tube, under the bending action of the elastic portion 26 and the sharp portion 27, the cleaned scale enters the first groove 15 and the second groove 16, and can be collected by the first collecting mechanism 17 and the second collecting mechanism 18 respectively arranged inside the first groove 15 and the second groove 16, the water flow drives the scale to enter the accommodating groove 32 arranged inside the first collecting mechanism 17 and the second collecting mechanism 18, the arc-shaped housing block 33 can store and store the scale entrained in the water flow in the housing groove 32, and can effectively treat the scale on the inner wall of the inner pipe body 2.
The working principle of the pressure-resistant road administration PVC pipe is described in detail below.
As shown in fig. 1-6, when the pressure-resistant road administration PVC pipe works, when the PVC pipe is subjected to an external impact force, the second movable frame 5 moves inside the movable cavity 4 formed in the first movable frame 3, and at the same time, the movable support rod 8 connected to the connecting frame 6 disposed on the outer surface of the inner pipe 2 through the fixed bearing 7 slides in the arc-shaped groove 9 formed on the inner surface of the outer pipe 1, so as to enhance the structural strength between the outer pipe 1 and the inner pipe 2, and at the same time, the outer pipe 1 can be quickly restored after being deformed under the elastic action of the spring 10, when a water flow passes through the inner pipe 2 of the PVC pipe, the water flow enters the first groove 15, and under the action of gravity, the movable sleeve ring 12 rotates around the fixed round rod 11, so as to turn over the upper movable mechanism 13 and the lower movable mechanism 14, and the liquid in the first groove 15 at the bottom of the fixed round rod 11 continuously increases, under the action of pressure, liquid can drive the gravity ball 28 in the first groove 15 to ascend and enter the second groove 16, so that the lower movable mechanism 14 and the upper movable mechanism 13 are turned over again, in the process of repeated turning, the inner wall of the inner pipe body 2 is cleaned by the first oscillating frame 22 and the second oscillating frame 25, the elastic part 26 can deform to a certain degree, the sharp part 27 can scrape the inner wall of the inner pipe body 2, scale on the inner wall of the inner pipe body 2 is cleaned, under the bending action force of the elastic part 26 and the sharp part 27, water flow drives the scale to enter the accommodating groove 32 formed in the first collecting mechanism 17 and the second collecting mechanism 18, and the scale carried in the water flow can be accumulated and accommodated in the accommodating groove 32 by the arc accommodating block 33.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (10)
1. The utility model provides a resistance to compression type road administration PVC tubular product, includes outer body (1), interior body (2), first removal frame (3), activity chamber (4), second adjustable shelf (5), link (6), fixing bearing (7), activity bracing piece (8), arc wall (9) and spring (10), its characterized in that: the inner surface of the outer pipe body (1) is uniformly provided with a first movable frame (3), the bottom of the first movable frame (3) is provided with a movable cavity (4), the inner wall of the movable cavity (4) is movably connected with a second movable frame (5), and the bottom of the second movable frame (5) is fixedly connected with the outer surface of the inner pipe body (2);
the outer surface of the inner pipe body (2) is uniformly provided with a connecting frame (6), the connecting frame (6) is located on the inner side of a second movable frame (5), both ends of the connecting frame (6) are respectively and movably connected with movable supporting rods (8) through fixed bearings (7) which are arranged, the inner surface of the outer pipe body (1) is uniformly provided with arc-shaped grooves (9), the inner walls of the arc-shaped grooves (9) are movably connected with the top of the movable supporting rods (8), and the top of the connecting frame (6) is movably connected with the inner walls of the arc-shaped grooves (9) through springs (10) which are arranged.
2. The pressure-resistant road administration PVC pipe material according to claim 1, wherein: the inner part of the inner tube body (2) is provided with a fixed round rod (11), and the outer surface of the fixed round rod (11) is movably connected with a movable lantern ring (12).
3. The pressure-resistant road administration PVC pipe material according to claim 2, wherein: an upper moving mechanism (13) is arranged at the top of the moving lantern ring (12), and a lower moving mechanism (14) is arranged at the bottom of the moving lantern ring (12).
4. The pressure-resistant road administration PVC pipe material according to claim 3, wherein: the top of the upper moving mechanism (13) is provided with a first groove (15), the bottom of the lower moving mechanism (14) is provided with a second groove (16), the inner wall of the first groove (15) is provided with a first collecting mechanism (17), and the inner wall of the second groove (16) is provided with a second collecting mechanism (18).
5. The pressure-resistant road administration PVC pipe material according to claim 3, wherein: go up first movable groove (21) have all been seted up at both ends about the top of moving mechanism (13), the inner wall swing joint in first movable groove (21) has first vibration frame (22).
6. The pressure-resistant road administration PVC pipe material according to claim 5, wherein: the bottom of the inner wall of the first movable groove (21) is provided with a first flow through hole (19), the bottom of the right first flow through hole (19) is provided with a water inlet (20), and the water inlet (20) penetrates through the right side of the upper movable mechanism (13).
7. The pressure-resistant road administration PVC pipe material according to claim 3, wherein: second movable groove (24) have all been seted up at both ends about the bottom of lower moving mechanism (14), the inner wall swing joint of second movable groove (24) has the second to vibrate frame (25), second through-flow hole (23) have been seted up at the top of second movable groove (24).
8. The pressure-resistant road administration PVC pipe material according to claim 5, wherein: first vibrate frame (22), second and vibrate frame (25) and all include elasticity portion (26) and sharp-pointed portion (27), the top of elasticity portion (26) is provided with sharp-pointed portion (27).
9. The pressure-resistant road administration PVC pipe material according to claim 4, wherein: the gravity ball (28) is arranged at the bottom of the inner wall of the first groove (15), the circulation groove (29) is formed in the surface of the fixed round rod (11), the circulation groove (29) is communicated with the first groove (15) and the second groove (16), and arc-shaped guide plates (30) are uniformly arranged on the left side and the right side of the inner wall of the circulation groove (29).
10. The pressure-resistant road administration PVC pipe material according to claim 4, wherein: tensile groove (31) have all been seted up to the one end that fixed round bar (11) were kept away from in first collection mechanism (17), second collection mechanism (18), the inner wall top in tensile groove (31) is provided with accomodates groove (32), the inner wall of accomodating groove (32) evenly is provided with the arc and accomodates piece (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110193290.6A CN113007462B (en) | 2021-02-20 | 2021-02-20 | Compression-resistant road PVC pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110193290.6A CN113007462B (en) | 2021-02-20 | 2021-02-20 | Compression-resistant road PVC pipe |
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| Publication Number | Publication Date |
|---|---|
| CN113007462A true CN113007462A (en) | 2021-06-22 |
| CN113007462B CN113007462B (en) | 2023-11-10 |
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| CN202110193290.6A Active CN113007462B (en) | 2021-02-20 | 2021-02-20 | Compression-resistant road PVC pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156798A (en) * | 2021-11-15 | 2022-03-08 | 江苏日龙塑料制品有限公司 | MPP ripple protection communication, power cable pipe |
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|---|---|---|---|---|
| FR2795806A1 (en) * | 1999-07-02 | 2001-01-05 | Coflexip | LIMITING DEVICE FOR PROPAGATING DEFORMATION IN A DOUBLE WALL TUBE |
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Effective date of registration: 20240228 Address after: No.1, Qunhou Industrial Zone, Shuibu Town, Taishan City, Jiangmen City, Guangdong Province 529200 Patentee after: TAISHAN CITY WANAN CABLE CO.,LTD. Country or region after: China Address before: 635100 No. 102 Freedom Street, Dazhu County, Dazhou City, Sichuan Province Patentee before: Tang Fuhua Country or region before: China |