CN115199827B - PE double-wall corrugated pipe for municipal sewage disposal - Google Patents

PE double-wall corrugated pipe for municipal sewage disposal Download PDF

Info

Publication number
CN115199827B
CN115199827B CN202210875977.2A CN202210875977A CN115199827B CN 115199827 B CN115199827 B CN 115199827B CN 202210875977 A CN202210875977 A CN 202210875977A CN 115199827 B CN115199827 B CN 115199827B
Authority
CN
China
Prior art keywords
wall
plate
groove
double
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202210875977.2A
Other languages
Chinese (zh)
Other versions
CN115199827A (en
Inventor
何大兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Hengtongyuan Pipe Industry Co ltd
Original Assignee
Guizhou Hengtongyuan Pipe Industry Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guizhou Hengtongyuan Pipe Industry Co ltd filed Critical Guizhou Hengtongyuan Pipe Industry Co ltd
Priority to CN202210875977.2A priority Critical patent/CN115199827B/en
Publication of CN115199827A publication Critical patent/CN115199827A/en
Application granted granted Critical
Publication of CN115199827B publication Critical patent/CN115199827B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • 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
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Supports For Pipes And Cables (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

The invention discloses a PE double-wall corrugated pipe for municipal sewage discharge, which particularly relates to the field of corrugated pipes, and comprises a pipe body.

Description

PE double-wall corrugated pipe for municipal sewage disposal
Technical Field
The invention relates to the technical field of corrugated pipes, in particular to a PE double-wall corrugated pipe for municipal sewage disposal.
Background
The utility model provides a PE double-walled bellows novel tubular product with annular structure outer wall and smooth inner wall, PE has excellent chemical stability, ageing-resistant and environmental stress crack resistant performance, and the PE double-walled bellows that is produced by it as raw and other materials belongs to the flexible pipe, and the PE double-walled bellows that is used for municipal administration blowdown is the PE double-walled bellows device equipment that is arranged in the municipal administration to carry out blowdown to waste water sewage and use.
At present, there are many PE double-walled bellows on the market, but general PE double-walled bellows is being used for the municipal administration to carry out the in-process of blowdown, the unable effectual steadiness of being connected with external pipeline of device, thereby make junction installation stability extremely poor, the normal blowdown effect of very big degree influence device to sewage, and general PE double-walled bellows, the device can't effectually carry out buffer installation to the outer wall of pipe, then make the body outer wall receive the impact force and cause the wearing and tearing degree, the very big degree has influenced the normal use of device.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides a PE double-wall corrugated pipe for municipal sewage disposal, which aims to solve the technical problems that: general PE double-walled bellows, in the in-process that is used for municipal administration to carry out the blowdown, the unable effectual steadiness of being connected with external pipeline of device to make junction installation stability extremely poor, the normal blowdown effect of device to sewage is influenced to very big degree, and general PE double-walled bellows, the device can't effectually carry out the buffering installation to the outer wall of pipe, then makes the body outer wall receive the impact force and causes the wearing and tearing degree, the normal use of device has been influenced to very big degree.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a PE double-walled bellows for municipal administration blowdown, includes the body, the equal fixedly connected with stay tube in both ends of body, two the equal cover of inner wall of stay tube is established and is connected with the sealing washer, one of them the one end swing joint of stay tube has the connecting pipe, the inner wall of connecting pipe is established with the outer wall cover of sealing washer and is connected, the outer wall of connecting pipe is equipped with two fixed establishment, two fixed establishment structure is the same, fixed establishment includes two backup pads, two round holes, screw rod and two rings, one of them the inner wall and the stay tube outer wall fixed connection of backup pad, another the inner wall and the connecting pipe outer wall fixed connection of backup pad, two round holes have all been seted up to one side of backup pad, two the inner wall threaded connection of round hole has the screw rod, the equal threaded connection in both ends of screw rod has the ring, the one end of connecting pipe is equipped with stop gear, stop gear includes annular, connecting rod, stop slot and nut, the inner wall and the outer wall fixed connection of stay tube, the top cover of annular plate is connected with the connecting rod, the bottom of connecting rod is equipped with the stopper, the outer wall of connecting rod has the annular groove, the one end of connecting pipe has the connecting groove of connecting groove, the connecting wire.
In a preferred implementation mode, two the outer wall of stay tube is equipped with two buffer gear, two buffer gear structure is the same, buffer gear includes two splint, fixed plate, recess, a plurality of spring, a plurality of ring cover and contact plate, two the inner wall of splint all with the outer wall fixed connection of stay tube, two swing joint has the fixed plate between the splint, the recess has been seted up to one side of fixed plate, the inner wall fixedly connected with of recess a plurality of spring, a plurality of the ring cover is all overlapped to the outer wall of spring, a plurality of the one end swing joint of spring has the contact plate, one side of contact plate and the outer wall swing joint of splint.
In a preferred embodiment, the outer diameter of the two sealing ring outer annular walls is matched with the inner diameter of the supporting tube inner annular wall, and the inner diameter of the connecting tube inner annular wall is matched with the outer diameter of the sealing ring outer annular wall.
In a preferred embodiment, the outer diameter of the screw outer ring wall is matched with the inner diameter of the circular hole inner ring wall, and the inner diameters of the two circular hole inner ring walls are matched with the outer diameter of the screw outer ring wall.
In a preferred embodiment, the outer wall of the connecting rod is sleeved with a cotton sliver made of polytetrafluoroethylene material, the inner diameter of the inner annular wall of the cotton sliver is matched with the outer diameter of the outer annular wall of the connecting rod, and the outer wall of the cotton sliver is rotationally connected with the inner wall of the circular groove.
In a preferred embodiment, the size of the area on the outer wall side of the limiting block is matched with the size of the area on the inner wall side of the limiting groove plate, and the size of the length of the outer wall of the limiting block is matched with the size of the depth of the inner wall of the limiting groove plate.
In a preferred embodiment, the outer wall of two splint is equipped with coupling mechanism, coupling mechanism includes two connecting blocks, two shrinkage pool boards and two draw-in groove boards, two the outer wall of connecting block is all overlapped and is established and be connected with the shrinkage pool board, two the outer wall of shrinkage pool board all is connected with one side embedding of splint, two one side of connecting block is all the card and is connected with the draw-in groove board, two the outer wall of draw-in groove board all is connected with the outer wall embedding of fixed plate.
In a preferred embodiment, the length dimension of the outer wall of the fixing plate is matched to the distance dimension between the two clamping plates.
In a preferred embodiment, the outer diameter of the outer ring wall of the plurality of springs is matched with the inner diameter of the inner ring wall of the ring sleeve.
In a preferred embodiment, the length dimension of the outer walls of the two connecting blocks is larger than the depth dimension of the inner wall of the concave hole plate, and the area dimension of one side of the outer walls of the two connecting blocks is matched with the area dimension of one side of the inner wall of the clamping groove plate.
The invention has the technical effects and advantages that:
the invention is provided with the supporting tube, the sealing ring, the supporting plate, the round hole, the screw rod and the circular ring, is favorable for sleeving and connecting the outer wall of the sealing ring with the inner wall of the supporting tube, simultaneously sleeving and connecting the outer wall of the sealing ring with the inner wall of the connecting tube, connecting the outer wall of the screw rod with the inner wall of the round hole formed on one side of the supporting plate by using the threaded connection of the inner wall of the circular ring and the outer wall of the screw rod, thus tightly connecting one end of the supporting tube with one end of the connecting tube, installing the annular plate, the connecting rod, the limiting block, the circular groove, the limiting groove plate and the screw cap, sleeving and connecting the outer wall of the connecting rod with the inner wall of the annular plate, simultaneously controlling the clamping connection of the bottom end of the connecting rod with the inner wall of the circular groove formed on the outer wall of the limiting block, clamping connection of the outer wall of the limiting block with the inner wall of the limiting groove plate embedded connection of one end of the supporting tube, and enabling the connection of one end of the supporting tube with one end of the connecting tube to be more firmly, thereby further improve the stability of body and external pipeline junction, install the fixed plate, the recess, a spring, the connecting block, the shrinkage pool, the draw-in groove, use the inner wall and the stay tube outer wall fixed connection of splint, use the outer wall of two connecting blocks to establish with the shrinkage pool board inner wall cover of splint one side embedding connection respectively and be connected, until one side of connecting block is connected with the draw-in groove board inner wall joint of fixed plate outer wall embedding connection, thereby make the more firm of being connected between splint and the fixed plate, one side and the one end fixed connection of spring of using the contact plate, thereby make one side and the outer wall swing joint of splint of contact plate, therefore be convenient for through the elasticity of spring, the wearing and tearing degree that cause the body when reducing body outer wall and external junction equipment swing joint, therefore, the life of device has been improved effectively.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall bottom view structure of the present invention;
FIG. 3 is a schematic view of a fixing mechanism according to the present invention;
FIG. 4 is a schematic diagram of a limiting mechanism according to the present invention;
FIG. 5 is a schematic view of a buffer mechanism according to the present invention;
fig. 6 is a schematic structural view of the connecting mechanism of the present invention.
The reference numerals are: 1. a tube body; 11. a support tube; 12. a seal ring; 13. a connecting pipe; 2. a fixing mechanism; 21. a support plate; 22. a round hole; 23. a screw; 24. a circular ring; 3. a limiting mechanism; 31. a ring plate; 32. a connecting rod; 33. a limiting block; 34. a circular groove; 35. limiting groove plates; 36. a screw cap; 4. a buffer mechanism; 41. a clamping plate; 42. a fixing plate; 43. a groove; 44. a spring; 45. a ring sleeve; 46. a contact plate; 5. a connecting mechanism; 51. a connecting block; 52. a concave pore plate; 53. a slot plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
According to figures 1-6, the invention provides a PE double-wall corrugated pipe for municipal sewage disposal, which comprises a pipe body 1, wherein two ends of the pipe body 1 are fixedly connected with support pipes 11, the inner walls of the two support pipes 11 are sleeved with sealing rings 12, one end of one support pipe 11 is movably connected with a connecting pipe 13, the inner wall of the connecting pipe 13 is sleeved with the outer wall of the sealing ring 12, the outer wall of the connecting pipe 13 is provided with two fixing mechanisms 2 which are convenient for reinforcing the joint between the support pipe 11 and the connecting pipe 13, the two fixing mechanisms 2 have the same structure, each fixing mechanism 2 comprises two support plates 21, two round holes 22, a screw 23 and two circular rings 24, the inner wall of one support plate 21 is fixedly connected with the outer wall of the support pipe 11, the inner wall of the other support plate 21 is fixedly connected with the outer wall of the connecting pipe 13, one side of the two support plates 21 is provided with the round hole 22, the inner walls of the two round holes 22 are in threaded connection with the screw rods 23, the two ends of the screw rods 23 are in threaded connection with the circular rings 24, one end of the connecting pipe 13 is provided with the limiting mechanism 3, the stability of the joint of the pipe body 1 and an external pipeline is further improved, the sealing effect of the joint of the pipeline of the device is improved, the limiting mechanism 3 comprises a ring plate 31, a connecting rod 32, a limiting block 33, a circular groove 34, a limiting groove plate 35 and a screw cap 36, the inner wall of the ring plate 31 is fixedly connected with the outer wall of the supporting pipe 11, the connecting rod 32 is sleeved at the top end of the ring plate 31, the bottom end of the connecting rod 32 is provided with the limiting block 33, one end of the limiting block 33 is fixedly connected with one end of the connecting pipe 13, the circular groove 34 is formed in the outer wall of the limiting block 33, the inner wall of the circular groove 34 is in threaded connection with the outer wall of the connecting rod 32, the outer wall of the limiting block 33 is in clamped connection with the limiting groove plate 35, the outer wall of the limiting groove plate 35 is in embedded connection with one end of the supporting pipe 11, the outer wall of the connecting rod 32 is threaded with a nut 36.
Preferably, the outer wall of two stay tubes 11 is equipped with two buffer gear 4, two buffer gear 4 structures are the same, buffer gear 4 includes two splint 41, fixed plate 42, the recess 43, a plurality of spring 44, a plurality of ring cover 45 and contact plate 46, the inner wall of two splint 41 all with the outer wall fixed connection of stay tube 11, swing joint has fixed plate 42 between two splint 41, recess 43 has been seted up to one side of fixed plate 42, the inner wall fixedly connected with a plurality of spring 44 of recess 43, the ring cover 45 is all overlapped to the outer wall of a plurality of spring 44, the one end swing joint of a plurality of spring 44 has contact plate 46, one side of contact plate 46 and the outer wall swing joint of splint 41, the external diameter size of two sealing washer 12 outer ring wall all matches the external diameter size of sealing washer 12 inner ring wall and sets up, the external diameter size of screw 23 outer ring wall matches the internal diameter size of round hole 22, the external diameter size of two ring 24 inner ring wall and the outer ring wall size of screw 23 all match the external diameter size of sealing washer 12, the buffer gear 1 receives the impact protection device 1, the external diameter of the impact protection device is favorable to reduce.
Preferably, the outer wall of the connecting rod 32 is sleeved and connected with a cotton sliver made of polytetrafluoroethylene material, the inner diameter size of the inner annular wall of the cotton sliver is matched with the outer diameter size of the outer annular wall of the connecting rod 32, the outer wall of the cotton sliver is rotationally connected with the inner wall of the circular groove 34, the area size of one side of the outer wall of the limiting block 33 is matched with the area size of one side of the inner wall of the limiting groove plate 35, the length size of the outer wall of the limiting block 33 is matched with the depth size of the inner wall of the limiting groove plate 35, the outer walls of the two clamping plates 41 are provided with connecting mechanisms 5, the connecting mechanisms 5 comprise two connecting blocks 51, two concave hole plates 52 and two clamping groove plates 53, the concave hole plates 52 are sleeved and connected with the outer walls of the two connecting blocks 51, the outer walls of the two concave hole plates 52 are embedded and connected with one side of the clamping plates 41 in an embedded mode, one side of the two connecting blocks 51 is connected with the clamping groove plates 53 in a clamping mode, the outer walls of the two clamping groove plates 53 are embedded and connected with the outer wall of the fixed plate 42, the length dimension of the outer wall of the fixed plate 42 is matched with the distance dimension between the two clamping plates 41, the outer diameter dimension of the outer annular wall of the plurality of springs 44 is matched with the inner diameter dimension of the inner annular wall of the annular sleeve 45, the length dimension of the outer walls of the two connecting blocks 51 is larger than the depth dimension of the inner wall of the concave hole plate 52, the area dimension of one side of the outer walls of the two connecting blocks 51 is matched with the area dimension of one side of the inner wall of the clamping groove plate 53, the cotton sliver made of polytetrafluoroethylene materials is sleeved and connected with the outer wall of the connecting rod 32, the abrasion degree caused by the rotating connection of the outer wall of the connecting rod 32 and the inner wall of the circular groove 34 to the device is greatly reduced, the connecting mechanism 5 is installed, the stability of the device to the connection between the clamping plate 41 and the fixing plate 42 is further improved.
The working principle of the invention is as follows: the outer wall of the sealing ring 12 is connected with the inner wall sleeve of the supporting tube 11, the outer wall of the sealing ring 12 is connected with the inner wall sleeve of the connecting tube 13, the outer wall of the screw rod 23 is connected with the inner wall of the round hole 22 formed in one side of the supporting plate 21 in a threaded manner, the inner wall of the circular ring 24 is connected with the outer wall of the screw rod 23 in a threaded manner, one end of the supporting tube 11 is tightly connected with one end of the connecting tube 13, the outer wall of the connecting rod 32 is connected with the inner wall sleeve of the annular plate 31, the bottom end of the connecting rod 32 is controlled to be connected with the inner wall of the round groove 34 formed in the outer wall of the limiting block 33 in a clamping manner, the outer wall of the limiting block 33 is connected with the inner wall 35 in an embedded manner at one end of the supporting tube 11 in a clamping manner, one end of the supporting tube 11 is enabled to be connected with one end of the connecting tube 13 in a more stable manner, the stability of the connecting tube 1 is further improved, the inner wall of the connecting tube 41 is fixedly connected with the outer wall of the supporting tube 13 in a connecting tube 1, the outer wall of the connecting tube 41 is fixedly connected with one side of the connecting tube 11, the outer wall of the two connecting blocks 51 are respectively connected with the inner wall sleeve 52 in a concave hole plate 52 in an embedded manner at one side of the connecting plate 41, one side of the connecting block 51 is connected with the outer wall of the connecting block 53 in a clamping plate, the outer wall of the connecting plate is connected with the outer wall of the connecting plate 42 in a clamping manner, the outer wall of the connecting plate 4 is connected with the outer wall of the connecting plate 1, the outer wall of the connecting plate 1 side of the connecting plate 1 is further, the connecting device is connected with the outer wall of the connecting plate 1 side of the connecting plate 1, the outer wall of the connecting device is further fixedly connected with the outer wall of the connecting device 1 and the outer wall of the connecting device 1 side of the connecting device 1 and the outer connecting device is further fixedly connected with the outer wall connecting device.

Claims (6)

1. A PE double-walled bellows for municipal blowdown, includes body (1), its characterized in that: the utility model discloses a pipe body (1), including pipe body (1), support tube (11) and connecting rod (32), the both ends of body (1) are all fixedly connected with support tube (11), two the inner wall of support tube (11) is all overlapped and is established and is connected with sealing washer (12), one of them the one end swing joint of support tube (11) has connecting pipe (13), the inner wall of connecting pipe (13) is established with the outer wall cover of sealing washer (12) and is connected, the outer wall of connecting pipe (13) is equipped with two fixed establishment (2), two fixed establishment (2) structure are the same, fixed establishment (2) include two backup pads (21), two round holes (22), screw rod (23) and two rings (24), one end of connecting pipe (13) is equipped with stop block (3), stop block (32) and stop block (32) are included to stop block (33) groove (36), the inner wall of the annular plate (31) is fixedly connected with the outer wall of the supporting tube (11), a connecting rod (32) is sleeved at the top end of the annular plate (31), a limiting block (33) is arranged at the bottom end of the connecting rod (32), one end of the limiting block (33) is fixedly connected with one end of the connecting tube (13), a circular groove (34) is formed in the outer wall of the limiting block (33), the inner wall of the circular groove (34) is in threaded connection with the outer wall of the connecting rod (32), a limiting groove plate (35) is connected with the outer wall of the limiting block (33) in a clamping mode, the outer wall of the limiting groove plate (35) is connected with one end of the supporting tube (11) in an embedded mode, and a nut (36) is connected with the outer wall of the connecting tube (32) in a threaded mode;
the outer walls of the two supporting tubes (11) are provided with two buffer mechanisms (4), the two buffer mechanisms (4) are identical in structure, each buffer mechanism (4) comprises two clamping plates (41), a fixed plate (42), a groove (43), a plurality of springs (44), a plurality of ring sleeves (45) and a contact plate (46), the inner walls of the two clamping plates (41) are fixedly connected with the outer walls of the supporting tubes (11), the fixed plates (42) are movably connected between the two clamping plates (41), one side of each fixed plate (42) is provided with the corresponding groove (43), the inner walls of the corresponding grooves (43) are fixedly connected with the corresponding springs (44), the outer walls of the corresponding springs (44) are sleeved with the corresponding ring sleeves (45), one ends of the corresponding springs (44) are movably connected with the corresponding contact plates (46), and one side of each contact plate (46) is movably connected with the outer wall of each clamping plate (41). Two the outer wall of splint (41) is equipped with coupling mechanism (5), coupling mechanism (5) are including two connecting blocks (51), two shrinkage pool plates (52) and two draw-in groove boards (53), two the outer wall of connecting block (51) is all overlapped and is established and be connected with shrinkage pool plate (52), two the outer wall of shrinkage pool plate (52) all is connected with one side embedding of splint (41), two one side of connecting block (51) is all the joint has draw-in groove board (53), two the outer wall of draw-in groove board (53) all is connected with the outer wall embedding of fixed plate (42).
2. A PE double-walled corrugated pipe for municipal sewage treatment according to claim 1, wherein: the cotton sliver made of polytetrafluoroethylene materials is sleeved and connected to the outer wall of the connecting rod (32), the inner diameter size of the inner annular wall of the cotton sliver is matched with the outer diameter size of the outer annular wall of the connecting rod (32), and the outer wall of the cotton sliver is rotationally connected with the inner wall of the circular groove (34).
3. A PE double-walled corrugated pipe for municipal sewage treatment according to claim 1, wherein: the size of the area on one side of the outer wall of the limiting block (33) is matched with the size of the area on one side of the inner wall of the limiting groove plate (35), and the size of the length of the outer wall of the limiting block (33) is matched with the size of the depth of the inner wall of the limiting groove plate (35).
4. A PE double-walled corrugated pipe for municipal sewage treatment according to claim 1, wherein: the length dimension of the outer wall of the fixing plate (42) is matched with the distance dimension between the two clamping plates (41).
5. A PE double-walled corrugated pipe for municipal sewage treatment according to claim 1, wherein: the outer diameter of the outer annular wall of the springs (44) is matched with the inner diameter of the inner annular wall of the annular sleeve (45).
6. A PE double-walled corrugated pipe for municipal sewage treatment according to claim 1, wherein: the length dimension of the outer walls of the two connecting blocks (51) is larger than the depth dimension of the inner walls of the concave hole plates (52), and the area dimension of one side of the outer walls of the two connecting blocks (51) is matched with the area dimension of one side of the inner walls of the clamping groove plates (53).
CN202210875977.2A 2022-07-25 2022-07-25 PE double-wall corrugated pipe for municipal sewage disposal Active CN115199827B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210875977.2A CN115199827B (en) 2022-07-25 2022-07-25 PE double-wall corrugated pipe for municipal sewage disposal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210875977.2A CN115199827B (en) 2022-07-25 2022-07-25 PE double-wall corrugated pipe for municipal sewage disposal

Publications (2)

Publication Number Publication Date
CN115199827A CN115199827A (en) 2022-10-18
CN115199827B true CN115199827B (en) 2023-06-27

Family

ID=83584350

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210875977.2A Active CN115199827B (en) 2022-07-25 2022-07-25 PE double-wall corrugated pipe for municipal sewage disposal

Country Status (1)

Country Link
CN (1) CN115199827B (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE784057A (en) * 1971-05-26 1972-11-27 Pneumatiques Caoutchouc Mfg REINFORCING ELEMENT FOR RUBBER AND RUBBER ARTICLES STRENGTHENED WITH ELEMENT
AU6756887A (en) * 1986-01-15 1987-07-16 Hiltap Fittings Ltd. Pipe union assembly
CN111609222A (en) * 2020-05-28 2020-09-01 高伟 Pipeline structure for water supply and drainage of hospital
CN213541561U (en) * 2020-11-07 2021-06-25 浙江飞龙管业集团有限公司 High-impact CM double-wall corrugated pipe
WO2022032841A1 (en) * 2020-08-14 2022-02-17 苏州曜恺信息科技有限公司 Waterproof heat dissipation base for computer
WO2022041808A1 (en) * 2020-08-24 2022-03-03 南京禹智智能科技有限公司 Robot base apparatus capable of energy storage, buffering, and energy dissipation, and energy dissipation method
CN114215976A (en) * 2021-12-22 2022-03-22 湖南旭昱新能源科技有限公司 Online crude oil water content analyzer for oil unloading station of oil field
CN216112808U (en) * 2021-11-09 2022-03-22 厦门思建市政园林工程有限公司 Double-walled bellows for municipal administration blowdown
CN114233953A (en) * 2021-12-21 2022-03-25 林汉柱 Splicing type corrugated pipe
CN216816440U (en) * 2021-12-29 2022-06-24 郑州永邦环保科技有限公司 Infrared oil gas concentration sensor
CN216976125U (en) * 2022-04-11 2022-07-15 中铁第六勘察设计院集团有限公司 A structure for municipal administration water supply and drainage pipeline high-speed joint

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010054820A1 (en) * 2000-06-19 2001-12-27 Starita Joseph M. Corrugated plastic pipe sections having flanged ends and structurally tight joints thereof
CN103210233B (en) * 2011-11-15 2015-04-01 住友理工株式会社 Protective cover and manufacturing method therefor

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE784057A (en) * 1971-05-26 1972-11-27 Pneumatiques Caoutchouc Mfg REINFORCING ELEMENT FOR RUBBER AND RUBBER ARTICLES STRENGTHENED WITH ELEMENT
AU6756887A (en) * 1986-01-15 1987-07-16 Hiltap Fittings Ltd. Pipe union assembly
CN111609222A (en) * 2020-05-28 2020-09-01 高伟 Pipeline structure for water supply and drainage of hospital
WO2022032841A1 (en) * 2020-08-14 2022-02-17 苏州曜恺信息科技有限公司 Waterproof heat dissipation base for computer
WO2022041808A1 (en) * 2020-08-24 2022-03-03 南京禹智智能科技有限公司 Robot base apparatus capable of energy storage, buffering, and energy dissipation, and energy dissipation method
CN213541561U (en) * 2020-11-07 2021-06-25 浙江飞龙管业集团有限公司 High-impact CM double-wall corrugated pipe
CN216112808U (en) * 2021-11-09 2022-03-22 厦门思建市政园林工程有限公司 Double-walled bellows for municipal administration blowdown
CN114233953A (en) * 2021-12-21 2022-03-25 林汉柱 Splicing type corrugated pipe
CN114215976A (en) * 2021-12-22 2022-03-22 湖南旭昱新能源科技有限公司 Online crude oil water content analyzer for oil unloading station of oil field
CN216816440U (en) * 2021-12-29 2022-06-24 郑州永邦环保科技有限公司 Infrared oil gas concentration sensor
CN216976125U (en) * 2022-04-11 2022-07-15 中铁第六勘察设计院集团有限公司 A structure for municipal administration water supply and drainage pipeline high-speed joint

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
波纹管补偿器在电力工业中的研制和使用;王振铭;压力容器(第06期) *

Also Published As

Publication number Publication date
CN115199827A (en) 2022-10-18

Similar Documents

Publication Publication Date Title
CA2305752A1 (en) Branch pipe connection
CN212028826U (en) Pipeline connecting piece convenient to installation
CN115199827B (en) PE double-wall corrugated pipe for municipal sewage disposal
CN209818958U (en) Drainage system pipeline mosaic structure
CN213926602U (en) Municipal administration water supply and drainage pipeline's mounting structure
CN212745406U (en) Municipal administration water supply and drainage pipeline connection structure
CN216306992U (en) Pipeline connecting and sealing device for municipal sewage treatment equipment
CN208871206U (en) A kind of building water supply and drainage pipeline
CN221629030U (en) Water conservancy pipeline connecting device
CN202252455U (en) Screw sleeve type internal expansion connecting structure for steel-plastic composite pipes
CN219918375U (en) MPP power tube connecting piece
CN210106856U (en) Anti-leakage glass fiber reinforced plastic pipeline expansion joint
CN213299148U (en) Water pipe installation connection structure
CN205065079U (en) Membrane module goes out water connecting device
CN210291041U (en) Building construction drain pipe
CN214331855U (en) Pipeline connecting piece for municipal water supply and drainage
CN220320545U (en) Quick-mounting type lining pipe joint
CN213064985U (en) Sealing connection device for urban drainage pipe
CN218236499U (en) Pipeline connecting fitting
CN212928992U (en) Be used for outlet pipe joint fixing device
CN216479427U (en) Supporting type drain pipe convenient to disassemble
CN211599855U (en) Municipal administration water supply and drainage pipeline connection structure
CN217583633U (en) Modular sewage intercepting device arranged along river surge
CN214999847U (en) PE pipe capable of being connected with multi-diameter pipeline
CN215330337U (en) Water supply and drainage pipeline capable of preventing water leakage at joint

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A PE double wall corrugated pipe for municipal sewage discharge

Granted publication date: 20230627

Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City

Pledgor: Guizhou Hengtongyuan Pipe Industry Co.,Ltd.

Registration number: Y2024980018612

PE01 Entry into force of the registration of the contract for pledge of patent right