CN217044123U - Horizontal pipeline pipe bending equipment - Google Patents
Horizontal pipeline pipe bending equipment Download PDFInfo
- Publication number
- CN217044123U CN217044123U CN202220071255.7U CN202220071255U CN217044123U CN 217044123 U CN217044123 U CN 217044123U CN 202220071255 U CN202220071255 U CN 202220071255U CN 217044123 U CN217044123 U CN 217044123U
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- Prior art keywords
- pipeline
- limiting
- plate
- pipe bending
- heightening
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- 238000005452 bending Methods 0.000 title claims description 31
- 230000000670 limiting effect Effects 0.000 claims abstract description 110
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000006978 adaptation Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
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Abstract
The utility model provides a horizontal pipeline return bend equipment, affiliated pipeline processing technology field, include: the device comprises a base, a supporting plate, a heightening block, an electric push rod, a limiting part, a first limiting groove, a limiting wheel, a second limiting groove, a limiting plate, a abdicating groove and a baffle; horizontal structure can directly put the pipeline on two heightening blocks through hoisting equipment, compares in vertical return bend equipment, is convenient for put the pipeline of bigger volume and weight, and the pipeline is taken conveniently moreover, and the pipeline can automatic positioning, improves the efficiency of return bend, reduces manpower and materials cost. The pipeline is put on heightening the piece, makes to leave the clearance between pipeline and the backup pad, is convenient for directly carry on spacingly to the pipeline through spacing portion, replaces artifical manual pipeline of putting, labour saving and time saving. Be provided with the recess with pipeline outer wall shape looks adaptation in the spacing portion, at the in-process that the pipeline was bent, the pipeline imbeds first spacing inslot gradually, plays better location effect to the stability of pipeline when guaranteeing to bend guarantees processingquality.
Description
Technical Field
The utility model belongs to the technical field of the pipe-line machining, concretely relates to horizontal pipeline return bend equipment.
Background
The bent pipe is mainly used for oil transportation, gas transportation, liquid transportation, engineering bridge construction and the like. The pipe bending machine is roughly divided into a numerical control pipe bending machine, a hydraulic pipe bending machine and the like, and is applied to pipeline laying and repairing in the aspects of electric power construction, highway construction, bridges, ships and the like. Current bending machine is mostly vertical structure, places and takes the pipeline and makes unable directly hoist and mount and need manual operation, takes trouble hard, and the cost of labor is higher. Moreover, the pipe bender limits the position of the pipeline through three rollers, so that the contact area is small, stress points are concentrated, and the pressure intensity is large; because the inside hollow structure that is of pipeline, after bending, the pipeline can have the condition of deformation to produce, leads to the pipeline butt joint difficulty, and the installation is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that in the prior art, the vertical pipe bender structure is inconvenient to take because the pipeline needs to be carried manually; the utility model provides a horizontal pipeline bending device, which adopts a horizontal structure and can directly place the pipeline on two heightening blocks through a hoisting device; and the groove matched with the shape of the outer wall of the pipeline is adopted to automatically limit the pipeline, so that the contact area with the pipeline is increased, the deformation of the bent pipeline is reduced, and the working efficiency and the quality are improved. The specific technical scheme is as follows:
a horizontal pipe bender apparatus comprising: the device comprises a base, a supporting plate, a heightening block, an electric push rod, a limiting part, a first limiting groove, a limiting wheel, a second limiting groove, a limiting plate, a abdicating groove and a baffle; the supporting plate is parallel to the ground and is connected with the base; the two heightening blocks are connected with the top surface of the supporting plate; the electric push rod comprises a fixed end and a telescopic end, the electric push rod is arranged along the symmetrical line of the two heightening blocks, and the fixed end is connected with the top surface of the supporting plate; the limiting part is arc-shaped and is connected with the telescopic end; the first limiting groove is formed in one side face, close to the heightening block, of the limiting part; the two limiting wheels are symmetrically arranged at the outer sides of the two heightening blocks, and the two limiting wheels are rotatably connected with the supporting plate; the second limiting groove is formed in the side wall of the limiting wheel along the circumferential direction of the limiting wheel; the limiting plate is vertically arranged on the supporting plate and is positioned on one side, away from the heightening block, of the limiting wheel; the abdicating groove is arranged on the limiting plate; the baffle is parallel with the backup pad, just the baffle with the limiting plate is connected.
Additionally, the utility model provides a among the above-mentioned technical scheme a horizontal pipeline return bend equipment can also have following additional technical characterstic:
in the above technical solution, preferably, the thickness of the heightening block is 0.1 to 0.3 times of the diameter of the pipe.
In the above technical solution, preferably, the first limiting groove is V-shaped.
In the above technical solution, preferably, the second limiting groove is arc-shaped.
In the above technical solution, preferably, the horizontal pipe bending apparatus further includes: a threaded rod and a first nut; the two threaded rods vertically penetrate through the base; four first nuts are respectively sleeved on the two outer sides of the threaded rods, and four first nuts are simultaneously attached to the top surface and the bottom surface of the supporting plate.
In the above technical solution, preferably, the horizontal pipe bending apparatus further includes: a second nut; and the four second nuts are respectively sleeved on the outer sides of the two threaded rods and are respectively attached to the two limiting wheels.
In the above technical solution, preferably, the horizontal pipe bending apparatus further includes: an adjustment hole; at least four of the adjustment holes are arranged on the base.
In the above technical solution, preferably, the horizontal pipe bending apparatus further includes: a protection pad; the protection pad is an elastic body and is connected with one side, close to the limiting wheel, of the limiting plate.
In the above technical solution, preferably, the protection pad is a silica gel pad.
The utility model discloses a horizontal pipeline return bend equipment, compared with the prior art, beneficial effect is: by adopting the connection mode, the pipeline can be directly placed on two heightening blocks through the hoisting equipment in the horizontal structure, compared with a vertical pipe bending device, the pipeline with larger size and weight is convenient to place, the pipeline is convenient to take, the pipeline can be automatically positioned, the pipe bending efficiency is improved, the operation difficulty is reduced, and the manpower and material resources cost is reduced.
The supporting plate has a larger area and a larger accommodating space, meanwhile, enough supporting force can be provided for the pipeline, the pipeline can be directly lifted and placed in the supporting plate through the lifting device, manual carrying is not needed, the efficiency is higher, and the operation difficulty is reduced.
Secondly, the pipeline is put on heightening the piece, makes and leaves the clearance between pipeline and the backup pad, is convenient for directly carry on spacingly to the pipeline through spacing portion, replaces artifical manual putting pipeline, labour saving and time saving.
Thirdly, because the pipeline is inside to be hollow, adopt three gyro wheel bending easily to make the pipeline warp, consequently be provided with the recess with pipeline outer wall shape looks adaptation in spacing portion, at the in-process that the pipeline is bent, the pipeline imbeds first spacing inslot gradually, and the area of contact of increase and pipeline plays better location effect to the stability of pipeline when guaranteeing to bend guarantees processingquality, prevents that the pipeline from damaging.
Fourthly, the limiting plate is avoided in the groove of stepping down to take place to interfere with the pipeline, ensures that the pipeline flexible targets in place to block through the baffle of top, prevent the pipeline perk that makes progress behind the atress, guarantee processingquality.
Fifthly, the height of the limiting wheel can be adjusted according to the diameter of the pipeline, so that the pipeline is ensured to have a larger area and is embedded into the second limiting groove, and the pipeline is prevented from rolling; the position of spacing wheel can be adjusted, can bend out the pipeline of different radians to satisfy different suitable demands, be that equipment has higher practicality.
Drawings
Fig. 1 is a front sectional view of a horizontal pipe bending apparatus according to an embodiment of the present invention;
fig. 2 is a top view of a horizontal pipe bending apparatus according to an embodiment of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
9. a base; 10. a support plate; 11. heightening blocks; 12. an electric push rod; 14. a limiting part; 16. a first limit groove; 18. a limiting wheel; 20. a second limit groove; 22. a limiting plate; 24. a yielding groove; 26. a baffle plate; 28. a threaded rod; 30. a first nut; 32. a second nut; 34. an adjustment hole; 36. and (6) protecting the pad.
Detailed Description
The present invention will be further described with reference to the following embodiments and accompanying fig. 1-3, but the present invention is not limited to these embodiments.
Example 1
A horizontal pipe-bending apparatus, as shown in fig. 1-3, comprising: the device comprises a base 9, a supporting plate 10, a heightening block 11, an electric push rod 12, a limiting part 14, a first limiting groove 16, a limiting wheel 18, a second limiting groove 20, a limiting plate 22, a abdicating groove 24 and a baffle 26; the supporting plate 10 is parallel to the ground, and the supporting plate 10 is connected with the base 9; two heightening blocks 11 are connected with the top surface of the supporting plate 10; the electric push rod 12 comprises a fixed end and a telescopic end, the electric push rod 12 is arranged along the symmetrical line of the two heightening blocks 11, and the fixed end is connected with the top surface of the supporting plate 10; the limiting part 14 is arc-shaped, and the limiting part 14 is connected with the telescopic end; the first limiting groove 16 is arranged on one side surface of the limiting part 14 close to the heightening block 11; the two limiting wheels 18 are symmetrically arranged at the outer sides of the two heightening blocks 11, and the two limiting wheels 18 are rotationally connected with the supporting plate 10; the second limiting groove 20 is arranged on the side wall of the limiting wheel 18 along the circumferential direction of the limiting wheel 18; the limiting plate 22 is vertically arranged on the supporting plate 10, and the limiting plate 22 is positioned on one side of the limiting wheel 18 far away from the heightening block 11; the avoiding groove 24 is arranged on the limiting plate 22; the baffle 26 is parallel to the support plate 10, and the baffle 26 is connected to the stopper plate 22.
This embodiment is 0.1 times for the pipeline diameter through making the thickness of heightening piece 11, adapts to most diameter's pipeline, ensures that the pipeline imbeds simultaneously in first spacing groove 16 and the second spacing groove 20, prevents the slippage, guarantees the positioning effect to the pipeline, and the return bend effect is better.
This embodiment is through making first spacing groove 16 be the V font, with the lateral wall point contact of pipeline, because spacing portion 14 and pipeline have length, the point contact becomes line contact, area of contact is bigger, and spacing effect is better, and the shape is more standard behind the return bend, the installation butt joint of the pipeline of being convenient for.
This embodiment is the arc through making second spacing groove 20, with the shape looks adaptation of pipeline outer wall, carries on spacingly to the pipeline at the in-process that the pipeline was buckled once more, prevents that the pipeline from rolling, guarantees the effect of buckling.
The horizontal pipeline elbow device of this embodiment still includes: a threaded rod 28 and a first nut 30; by vertically penetrating the two threaded rods 28 through the base 9, the four first nuts 30 are respectively sleeved on the outer sides of the two threaded rods 28, and the four first nuts 30 are simultaneously attached to the top surface and the bottom surface of the support plate 10, the threaded rods 28 are fixed on the base 9 by the first nuts 30.
The horizontal pipeline elbow device of this embodiment still includes: a second nut 32; the four second nuts 32 are respectively sleeved on the outer sides of the two threaded rods 28 and are respectively attached to the two limiting wheels 18, the limiting wheels 18 are limited, and the heights of the limiting wheels 18 are adjusted by screwing the second nuts 32, so that the device is applicable to pipelines without diameters and the application range of the device is enlarged.
The horizontal pipeline elbow device of this embodiment still includes: an adjustment aperture 34; through setting up at least four regulation holes 34 on base 9, the shell changes the position of threaded rod 28 and spacing wheel 18, changes the radian of return bend to buckle out the pipeline of different shapes, satisfy the demand of pipeline butt joint.
The horizontal pipeline elbow device of this embodiment still includes: a protection pad 36; the protection pad 36 is an elastic body, and the protection pad 36 is connected with one side of the limiting plate 22 close to the limiting wheel 18, so that the limiting plate 22 is prevented from being in hard contact with the pipeline when the pipeline is limited, the pipeline is prevented from being damaged, and the yield is ensured.
This embodiment is through making protection pad 36 be the silica gel pad, and the silica gel pad has sufficient elasticity and is difficult ageing again, can use for a long time, and the continuity of pipeline processing is guaranteed to the change maintenance cycle length.
The device of the embodiment is applied to a certain pipeline bending workshop in an attempt, and the pipeline can be directly placed on the heightening block 11 of the supporting plate 10 by holding the pipeline by a manipulator. The electric push rod 12 drives the limiting part 14 to move, and the limiting part is horizontally limited by the limiting wheel 18, so that the aim of automatically positioning and bending the pipeline is fulfilled. Because horizontal bearing structure, the top is half open state, and the accessible manipulator takes to replace inserting the pipeline from one side of equipment after artifical the transport, and is more laborsaving. Compared with manual pipe conveying and releasing, the mechanism has the advantages that the time for bending each pipeline can be reduced by about 2 minutes, and the efficiency is improved by about 40%; the two devices can bend 10 pipelines at the same time, so that the efficiency is improved more obviously and can be improved by about 55%.
Example 2
A horizontal pipe-bending apparatus, as shown in fig. 1-3, comprising: the device comprises a base 9, a supporting plate 10, a heightening block 11, an electric push rod 12, a limiting part 14, a first limiting groove 16, a limiting wheel 18, a second limiting groove 20, a limiting plate 22, a abdicating groove 24 and a baffle 26; the supporting plate 10 is parallel to the ground, and the supporting plate 10 is connected with the base 9; two heightening blocks 11 are connected with the top surface of the supporting plate 10; the electric push rod 12 comprises a fixed end and a telescopic end, the electric push rod 12 is arranged along the symmetrical line of the two heightening blocks 11, and the fixed end is connected with the top surface of the supporting plate 10; the limiting part 14 is arc-shaped, and the limiting part 14 is connected with the telescopic end; the first limiting groove 16 is arranged on one side surface of the limiting part 14 close to the heightening block 11; the two limiting wheels 18 are symmetrically arranged at the outer sides of the two heightening blocks 11, and the two limiting wheels 18 are rotatably connected with the supporting plate 10; the second limiting groove 20 is arranged on the side wall of the limiting wheel 18 along the circumferential direction of the limiting wheel 18; the limiting plate 22 is vertically arranged on the supporting plate 10, and the limiting plate 22 is positioned on one side of the limiting wheel 18 far away from the heightening block 11; the avoidance groove 24 is arranged on the limiting plate 22; the baffle 26 is parallel to the support plate 10, and the baffle 26 is connected to the stopper plate 22.
This embodiment is 0.3 times for the pipeline diameter through the thickness that makes increase piece 11, adapts to the pipeline of most diameter, ensures that the pipeline imbeds first spacing groove 16 and second spacing groove 20 simultaneously in, prevents the slippage, guarantees the positioning effect to the pipeline, and the return bend effect is better.
In the embodiment, the first limiting groove 16 is in a V shape and is in two-point contact with the side wall of the pipeline, and because the limiting part 14 and the pipeline have length, point contact is changed into line contact, the contact area is larger, the limiting effect is better, the shape of the bent pipe is more standard, and the installation and butt joint of the pipeline are facilitated.
This embodiment is the arc through making second spacing groove 20, with the shape looks adaptation of pipeline outer wall, carries on spacingly to the pipeline at the in-process that the pipeline was buckled once more, prevents that the pipeline from rolling, guarantees the effect of buckling.
The horizontal pipeline elbow device of this embodiment still includes: a threaded rod 28 and a first nut 30; by vertically penetrating the two threaded rods 28 through the base 9, the four first nuts 30 are respectively sleeved on the outer sides of the two threaded rods 28, and the four first nuts 30 are simultaneously attached to the top surface and the bottom surface of the support plate 10, and the threaded rods 28 are fixed on the support plate 10 through the first nuts 30.
The horizontal pipeline elbow device of this embodiment still includes: a second nut 32; the four second nuts 32 are respectively sleeved on the outer sides of the two threaded rods 28 and are respectively attached to the two limiting wheels 18, the limiting wheels 18 are limited, and the heights of the limiting wheels 18 are adjusted by screwing the second nuts 32, so that the device is applicable to pipelines without diameters and the application range of the device is enlarged.
The horizontal pipeline elbow device of this embodiment still includes: an adjustment hole 34; through setting up at least four regulation holes 34 on base 9, the shell changes threaded rod 28 and spacing round 18's position, changes the radian of return bend to buckle out the pipeline of different shapes, satisfy the demand of pipeline butt joint.
The horizontal pipeline elbow device of this embodiment still includes: a protection pad 36; the protection pad 36 is an elastic body, and the protection pad 36 is connected with one side of the limiting plate 22 close to the limiting wheel 18, so that the limiting plate 22 is prevented from being in hard contact with the pipeline when the pipeline is limited, the pipeline is prevented from being damaged, and the yield is ensured.
This embodiment is through making protection pad 36 be the silica gel pad, and the silica gel pad has sufficient elasticity and is difficult ageing again, can use for a long time, and the continuity of pipeline processing is guaranteed to the change maintenance cycle length.
The device of the embodiment is applied to a certain pipeline bending workshop in an attempt, and the deformation amount of the middle part of the pipeline is small because the shape of the first limiting groove 16 on the limiting part 14 is matched with the shape of the side wall of the pipeline. After the pipeline is bent, the pipeline is cut into required length, the deformation rate of the diameter of the notches at the two ends of the pipeline is reduced to 2.7% from the original 5%, the deformation rate is reduced by 46%, the butt joint difficulty of the pipeline is obviously reduced, and the butt joint installation time can be shortened by about 30%.
Claims (9)
1. The utility model provides a horizontal pipeline return bend equipment which characterized in that, horizontal pipeline return bend equipment includes:
a base (9);
a support plate (10), wherein the support plate (10) is parallel to the ground, and the support plate (10) is connected with the base (9);
the two heightening blocks (11) are connected with the top surface of the supporting plate (10);
the electric push rod (12), the electric push rod (12) includes the fixed end and stretches out and draws back the end, the electric push rod (12) is set up along the line of symmetry of two said heightening blocks (11), the said fixed end links with top surface of the said shoe plate (10);
the limiting part (14), the limiting part (14) is arc-shaped, and the limiting part (14) is connected with the telescopic end;
the first limiting groove (16) is formed in one side face, close to the heightening block (11), of the limiting part (14);
the two limiting wheels (18) are symmetrically arranged at the outer sides of the two heightening blocks (11), and the two limiting wheels (18) are rotatably connected with the supporting plate (10);
the second limiting groove (20) is formed in the side wall of the limiting wheel (18) along the circumferential direction of the limiting wheel (18);
the limiting plate (22), the limiting plate (22) is vertically arranged on the supporting plate (10), and the limiting plate (22) is positioned on one side, away from the heightening block (11), of the limiting wheel (18);
the avoiding groove (24) is formed in the limiting plate (22), and the avoiding groove (24) is formed in the limiting plate (22);
the baffle (26), baffle (26) parallel with backup pad (10), and baffle (26) are connected with limiting plate (22).
2. The horizontal pipe bending device according to claim 1, wherein:
the thickness of the heightening block (11) is 0.1-0.3 times of the diameter of the pipeline.
3. The horizontal pipe bending device according to claim 1, wherein:
the first limiting groove (16) is V-shaped.
4. The horizontal pipe bending device according to claim 1, wherein:
the second limiting groove (20) is arc-shaped.
5. The horizontal pipe bending apparatus according to claim 1, further comprising:
a threaded rod (28), two of the threaded rods (28) vertically passing through the base (9);
the first nuts (30) are sleeved on the outer sides of the two threaded rods (28) respectively, and the first nuts (30) are attached to the top surface and the bottom surface of the supporting plate (10) simultaneously.
6. The horizontal pipe bending apparatus according to claim 5, further comprising:
the second nuts (32) are respectively sleeved on the outer sides of the two threaded rods (28), and the second nuts (32) are respectively attached to the two limiting wheels (18).
7. The horizontal pipe bending apparatus according to claim 6, further comprising:
the adjusting holes (34) are at least four, and the adjusting holes (34) are arranged on the base (9).
8. The horizontal pipe bending apparatus according to claim 1, further comprising:
the protection pad (36), protection pad (36) are the elastomer, protection pad (36) with limiting plate (22) are close to one side of spacing wheel (18) is connected.
9. The horizontal pipe bending apparatus according to claim 8, wherein:
the protection pad (36) is a silica gel pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220071255.7U CN217044123U (en) | 2022-01-12 | 2022-01-12 | Horizontal pipeline pipe bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220071255.7U CN217044123U (en) | 2022-01-12 | 2022-01-12 | Horizontal pipeline pipe bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217044123U true CN217044123U (en) | 2022-07-26 |
Family
ID=82480651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220071255.7U Expired - Fee Related CN217044123U (en) | 2022-01-12 | 2022-01-12 | Horizontal pipeline pipe bending equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217044123U (en) |
-
2022
- 2022-01-12 CN CN202220071255.7U patent/CN217044123U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220726 |