CN215970210U - PE pipeline is with compound circle ware - Google Patents
PE pipeline is with compound circle ware Download PDFInfo
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- CN215970210U CN215970210U CN202122602025.7U CN202122602025U CN215970210U CN 215970210 U CN215970210 U CN 215970210U CN 202122602025 U CN202122602025 U CN 202122602025U CN 215970210 U CN215970210 U CN 215970210U
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Abstract
The utility model relates to the technical field of PE pipelines and discloses a rounding device for a PE pipeline, which comprises a fixed rod and an adjusting rod, wherein a bearing is embedded at one end of the fixed rod, which is close to the adjusting rod, the bearing is installed at one end of the adjusting rod, and a connecting rod is fixedly connected at one end of the adjusting rod, which is far away from the fixed rod. This PE is compound circle ware for pipeline, through setting up the dead lever, adjust the pole, compound circle mechanism and supporting mechanism stretch into the flattening position of pipeline, the inner wall contact after supporting mechanism's surface and pipeline flatten, and support the inner wall of pipeline, rotate the regulation pole, it rotates to adjust the pole, thereby adjust the shift ring of threaded connection on the movable block surface, make the shift ring remove to the dead lever direction, the shift ring promotes the motion of second vaulting pole through the second connecting seat, make first vaulting pole and the second vaulting pole of mechanism of recovering fold, promote the inner wall of supporting mechanism extrusion pipeline, make supporting mechanism strut the PE pipeline, the effect that makes the PE pipeline recover has been reached.
Description
Technical Field
The utility model relates to the technical field of PE pipelines, in particular to a rounding device for a PE pipeline.
Background
PE is an English abbreviation of Polyethylene of rare temperature resistance, PE pipe is a thermoplastic resin with high crystallinity and non-polarity, the PE pipe has the characteristics of good chemical corrosion resistance, good wear resistance, good flexibility, good stress cracking resistance, good low-temperature impact resistance and the like, the unique advantages of the PE pipe are widely applied to building pipes, buried drain pipes, fuel gas transmission and distribution, industrial pipes, agricultural pipes and the like, and the PE pipe is mainly applied to urban water supply, urban fuel gas supply and farmland irrigation.
PE pipeline is lighter than concrete pipe, galvanized pipe and steel pipe, and manpower and equipment demand are lower, easy transport and installation, and the PE pipeline generally can stack the PE pipeline when the transportation, and the PE pipeline stacks when more, can take place deformation after the weight that the PE pipeline of lower floor bore is too big, and the PE pipeline after the deformation can influence intraductal material transportation, and the PE pipeline kneck takes place deformation and can cause two PE pipelines can not dock.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a rounder for a PE pipeline, which solves the problems mentioned in the background.
The utility model provides the following technical scheme: a kind of PE pipeline uses the rounder, comprising: a bearing is embedded at one end of the fixed rod close to the adjusting rod and is arranged at one end of the adjusting rod, one end of the adjusting rod far away from the fixed rod is fixedly connected with a connecting rod, the other end of the fixed rod is fixedly connected with a connecting block, the surface of the connecting block far away from the fixed rod is fixedly connected with an expansion block, the surface of the connecting block is fixedly connected with a first connecting seat, the number of the first connecting seats is four, the four first connecting seats are uniformly distributed on the surfaces of the connecting blocks, the inner walls of the first connecting seats are fixedly connected with fixing shafts, the surface of the fixed shaft is rotationally connected with a rounding mechanism, the surface of the adjusting rod is in threaded connection with a moving ring, the surface of the moving ring is fixedly connected with a second connecting seat, the rounding mechanism is rotatably connected to the inner wall of the second connecting seat, and a supporting mechanism is arranged on the surface of the rounding mechanism.
Preferably, a circular groove is formed in the surface of the fixing rod, a spring is fixedly connected to the inner wall of the circular groove, a push rod is fixedly connected to the top of the spring, and the push rod is slidably connected to the inner wall of the circular groove.
Preferably, one end of the ejector rod close to the circular groove is fixedly connected with a limiting block, and the spring is sleeved on the surface of the limiting block.
Preferably, the rounding mechanism comprises a first support rod, a second support rod and a mounting seat, the first support rod is connected to the inner wall of the first connecting seat in a rotating mode, the second support rod is connected to the inner wall of the second connecting seat in a rotating mode, the first support rod is connected with the surface of the mounting seat in a far-away mode, a connecting shaft is fixedly connected to the inner wall of the mounting seat, and the surface of the connecting shaft is connected with one end of the second support rod in a rotating mode.
Preferably, the supporting mechanism comprises a fixing seat, an arc supporting plate and a fixing column, the arc supporting plate is fixedly connected to the surface of the fixing seat, bearings are embedded in the two sides of the inner wall of the fixing seat, the inner wall of each bearing is fixedly connected with the surface of the corresponding fixing column, and the fixing column is fixedly connected to the surface of the first supporting rod.
Preferably, the surface of the arc-shaped supporting plate is fixedly connected with a rubber pad, and anti-skid grains are arranged on the surface of the rubber pad.
Compared with the prior art, the utility model has the following beneficial effects:
1. this PE is compound circle ware for pipeline, through setting up the dead lever, adjust the pole, compound circle mechanism and supporting mechanism stretch into the flattening position of pipeline, the inner wall contact after supporting mechanism's surface and pipeline flatten, and support the inner wall of pipeline, rotate the regulation pole, it rotates to adjust the pole, thereby adjust the shift ring of threaded connection on the movable block surface, make the shift ring remove to the dead lever direction, the shift ring promotes the motion of second vaulting pole through the second connecting seat, make first vaulting pole and the second vaulting pole of mechanism of recovering fold, promote the inner wall of supporting mechanism extrusion pipeline, make supporting mechanism strut the PE pipeline, the effect that makes the PE pipeline recover has been reached.
2. This PE is compound circle ware for pipeline, through setting up circular slot, spring, ejector pin and stopper, the circular slot is seted up respectively on the surface that the dead lever corresponds compound circle mechanism, ejector pin and the stopper that the inside of circular slot set up carry on spacingly through ejector pin and stopper to canceling release mechanical system's first vaulting pole, and the spring is when first vaulting pole struts, and the supplementary first vaulting pole that promotes is to keeping away from regulation pole direction motion, and it is folding to adjusting the pole direction when avoiding first vaulting pole and second vaulting pole to fold.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side sectional view of the rounding mechanism 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 support mechanism of the present invention.
In the figure: 1. fixing the rod; 2. adjusting a rod; 3. connecting blocks; 4. expanding blocks; 5. a first connecting seat; 6. a rounding mechanism; 61. a first stay bar; 62. a second stay bar; 63. a mounting seat; 7. a moving ring; 8. a second connecting seat; 9. a support mechanism; 91. a fixed seat; 92. an arc-shaped supporting plate; 93. fixing a column; 10. a circular groove; 11. a spring; 12. a top rod; 13. a limiting block; 14. a rubber pad; 15. a connecting rod.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a rounder for PE pipeline includes: the fixing device comprises a fixing rod 1 and an adjusting rod 2, wherein a bearing is embedded at one end of the fixing rod 1 close to the adjusting rod 2 and is arranged at one end of the adjusting rod 2, a connecting rod 15 is fixedly connected at one end of the adjusting rod 2 far away from the fixing rod 1, a connecting block 3 is fixedly connected at the other end of the fixing rod 1, an expansion block 4 is fixedly connected on the surface of the connecting block 3 far away from the fixing rod 1, a first connecting seat 5 is fixedly connected on the surface of the connecting block 3, the number of the first connecting seats 5 is four, the four first connecting seats 5 are uniformly distributed on the surface of the connecting block 3, a fixing shaft is fixedly connected on the inner wall of the first connecting seat 5, and the surface of the fixed shaft is rotatably connected with a rounding mechanism 6, the surface of the adjusting rod 2 is in threaded connection with a moving ring 7, the surface of the moving ring 7 is fixedly connected with a second connecting seat 8, the rounding mechanism 6 is rotatably connected to the inner wall of the second connecting seat 8, and the surface of the rounding mechanism 6 is provided with a supporting mechanism 9.
Wherein; circular slot 10 has been seted up on the surface of dead lever 1, the inner wall fixedly connected with spring 11 of circular slot 10, spring 11's top fixedly connected with ejector pin 12, ejector pin 12 sliding connection is at the inner wall of circular slot 10, ejector pin 12 is close to the one end fixedly connected with stopper 13 of circular slot 10, spring 11 cup joints the surface at stopper 13, circular slot 10 is seted up respectively to the surface that dead lever 1 corresponds double round mechanism 6, ejector pin 12 and stopper 13 of the inside setting of circular slot 10, it is spacing to canceling release mechanical system's first vaulting pole 61 through ejector pin 12 and stopper 13, spring 11 is when first vaulting pole 61 struts, supplementary first vaulting pole 61 that promotes is to keeping away from regulation pole 2 direction motion, to adjusting pole 2 direction folding when avoiding first vaulting pole 61 and second vaulting pole 62 to fold.
Wherein; the rounding mechanism 6 comprises a first support rod 61, a second support rod 62 and a mounting seat 63, the first support rod 61 is rotatably connected to the inner wall of the first connecting seat 5, the second support rod 62 is rotatably connected to the inner wall of the second connecting seat 8, one end of the first support rod 61, which is far away from the first connecting seat 5, is fixedly connected with the surface of the mounting seat 63, the inner wall of the mounting seat 63 is fixedly connected with a connecting shaft, and the surface of the connecting shaft is rotatably connected with one end of the second support rod 62.
Wherein; supporting mechanism 9 includes fixing base 91, arc fagging 92 and fixed column 93, and arc fagging 92 fixed connection is on the surface of fixing base 91, and the both sides of fixing base 91 inner wall are all inlayed and are had the bearing, and the inner wall of bearing is connected with the fixed surface of fixed column 93, and fixed column 93 fixed connection is on the surface of first vaulting pole 61, through the area of contact of arc fagging 92 increase and PE pipeline inner wall, conveniently struts the PE pipeline.
Wherein; the fixed surface of arc fagging 92 is connected with rubber pad 14, and anti-skidding line has been seted up on the surface of rubber pad 14, and rubber pad 14 has elasticity, avoids the hard contact of the inner wall of arc fagging 92 and PE pipeline, prevents that the inner wall of PE pipeline is impaired, and the anti-skidding line has been seted up on rubber pad 14 surface simultaneously can increase the frictional force between the inner wall of rubber pad 14 and PE pipeline, makes the difficult relative slip that takes place of the inner wall of rubber pad 14 and PE pipeline.
The working principle is that the connecting rod 15 is held, the expansion block 4 is aligned to the inside of the PE pipeline, the connecting rod 15 is pushed, the rounding mechanism 6 and the supporting mechanism 9 extend into the flattened position of the pipeline, the rubber pad 14 is arranged on the surface of the arc supporting plate 92, the pushing device is pushed until the surface of the rubber pad 14 is contacted with the inner wall of the flattened pipeline and is propped against the inner wall of the PE pipeline, when the pipeline cannot be pushed, the rounding mechanism 6 and the supporting mechanism 9 are propped against the rounding mechanism 6 and the supporting mechanism 9 through the inner wall of the PE pipeline, the rounding mechanism 6 and the supporting mechanism 9 and the inner wall clamping the PE pipeline cannot rotate together with the adjusting rod 2, the connecting rod 15 is rotated, the connecting rod 15 drives the adjusting rod 2 to rotate, so that the adjusting screw is connected to the position of the moving ring 7 on the surface of the adjusting rod 2, the moving ring 7 moves towards the direction of the fixing rod 1, the moving ring 7 pushes the second connecting seat 8 to move, the second supporting rod 62 moves, one end of second vaulting pole 62 is rotated and is connected with first vaulting pole 61, the circular slot 10 is seted up respectively on the surface that dead lever 1 corresponds compound circle mechanism 6, ejector pin 12 and stopper 13 that the inside of circular slot 10 set up, it is spacing to canceling release mechanical system's first vaulting pole 61 through ejector pin 12 and stopper 13, spring 11 is when first vaulting pole 61 struts, supplementary first vaulting pole 61 that promotes is to keeping away from regulation pole 2 direction motion, shift ring 7 is to the motion of dead lever 1 direction, make first vaulting pole 61 and second vaulting pole 62 folding, second vaulting pole 62 promotes the inner wall that fixing base 91 and arc fagging 92 extruded the pipeline, strut the PE pipeline, the effect that makes the PE pipeline recover has been reached.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a PE is compound circle ware for pipeline which characterized in that includes: the fixing rod (1) and the adjusting rod (2), wherein a bearing is embedded at one end, close to the adjusting rod (2), of the fixing rod (1), the bearing is installed at one end of the adjusting rod (2), a connecting rod (15) is fixedly connected at one end, far away from the fixing rod (1), of the adjusting rod (2), a connecting block (3) is fixedly connected at the other end of the fixing rod (1), an expansion block (4) is fixedly connected on the surface, far away from the fixing rod (1), of the connecting block (3), a first connecting seat (5) is fixedly connected on the surface of the connecting block (3), the number of the first connecting seats (5) is four, the four first connecting seats (5) are uniformly distributed on the surface of the connecting block (3), a fixed shaft is fixedly connected on the inner wall of the first connecting seat (5), a double-circle mechanism (6) is rotatably connected on the surface of the fixed shaft, a moving ring (7) is connected with the surface of the adjusting rod (2) through threads, the surface of the moving ring (7) is fixedly connected with a second connecting seat (8), the rounding mechanism (6) is rotatably connected to the inner wall of the second connecting seat (8), and a supporting mechanism (9) is arranged on the surface of the rounding mechanism (6).
2. The rounding device for the PE pipe as claimed in claim 1, wherein a circular groove (10) is formed in the surface of the fixing rod (1), a spring (11) is fixedly connected to the inner wall of the circular groove (10), a top rod (12) is fixedly connected to the top of the spring (11), and the top rod (12) is slidably connected to the inner wall of the circular groove (10).
3. The rounder for PE pipelines according to claim 2, wherein a limiting block (13) is fixedly connected to one end of the ejector rod (12) close to the circular groove (10), and the spring (11) is sleeved on the surface of the limiting block (13).
4. The rounder for PE pipelines according to claim 1, wherein the rounder mechanism (6) comprises a first support rod (61), a second support rod (62) and a mounting seat (63), the first support rod (61) is rotatably connected to the inner wall of the first connecting seat (5), the second support rod (62) is rotatably connected to the inner wall of the second connecting seat (8), one end of the first support rod (61) far away from the first connecting seat (5) is fixedly connected with the surface of the mounting seat (63), a connecting shaft is fixedly connected to the inner wall of the mounting seat (63), and the surface of the connecting shaft is rotatably connected with one end of the second support rod (62).
5. The PE pipe rounder according to claim 1, wherein the supporting mechanism (9) comprises a fixed seat (91), an arc-shaped supporting plate (92) and a fixed column (93), the arc-shaped supporting plate (92) is fixedly connected to the surface of the fixed seat (91), bearings are embedded in two sides of the inner wall of the fixed seat (91), the inner wall of each bearing is fixedly connected with the surface of the corresponding fixed column (93), and the corresponding fixed column (93) is fixedly connected to the surface of the corresponding first supporting rod (61).
6. The rounder for PE pipelines according to claim 5, wherein a rubber pad (14) is fixedly connected to the surface of the arc-shaped supporting plate (92), and anti-skid lines are formed on the surface of the rubber pad (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122602025.7U CN215970210U (en) | 2021-10-27 | 2021-10-27 | PE pipeline is with compound circle ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122602025.7U CN215970210U (en) | 2021-10-27 | 2021-10-27 | PE pipeline is with compound circle ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215970210U true CN215970210U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122602025.7U Active CN215970210U (en) | 2021-10-27 | 2021-10-27 | PE pipeline is with compound circle ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215970210U (en) |
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2021
- 2021-10-27 CN CN202122602025.7U patent/CN215970210U/en active Active
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