CN115031091A - Support device for preventing deformation of end part of pipeline - Google Patents
Support device for preventing deformation of end part of pipeline Download PDFInfo
- Publication number
- CN115031091A CN115031091A CN202210588272.2A CN202210588272A CN115031091A CN 115031091 A CN115031091 A CN 115031091A CN 202210588272 A CN202210588272 A CN 202210588272A CN 115031091 A CN115031091 A CN 115031091A
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- support
- supporting
- pipeline
- plate
- rod
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- 230000008093 supporting effect Effects 0.000 claims abstract description 63
- 239000012634 fragment Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 229920001875 Ebonite Polymers 0.000 claims description 4
- 241000357293 Leptobrama muelleri Species 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/005—Protection of pipes or objects of similar shape against external or internal damage or wear specially adapted for the ends of pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a supporting device for preventing the deformation of the end part of a pipeline, which comprises: the supporting structure comprises a central ring plate, a plurality of supporting rods distributed on the outer ring of the central ring plate and a supporting clamp arranged at the outer end part of each supporting rod; the anti-skid structure comprises a plurality of structure support rings fixed on a central ring plate, a threaded bolt movably inserted in the central ring plate, a tail plate arranged at the end part of the threaded bolt, a plurality of support keels rotatably connected on the tail plate, and an anti-skid support plate rotatably connected at the outer end part of each support keel, wherein the support keels movably penetrate through the structure support rings in a one-to-one correspondence manner. This strutting arrangement passes through bearing structure and anti-skidding structure common action pipeline tip, transport, deposits, the homoenergetic under the user state effectively prevents that pipeline tip from taking place to warp, and can also be applicable to the pipeline tip of different diameters and support, can also avoid the support position to take place to slide, drop through anti-skidding structure in the support process, improves support stability and support intensity.
Description
Technical Field
The invention relates to the technical field of mechanical support, in particular to a support device for preventing the end part of a pipeline from deforming.
Background
The most easily deformed end of the pipeline is the end of the pipeline during transportation, storage and use. Traditional terminal shape strutting arrangement that preapres for an unfavorable turn of events of pipeline, it has following defect: (1) cannot be applied to pipelines of different sizes; (2) when the support is installed and disassembled, the operation is inconvenient; (3) the existing supporting device is only suitable for supporting the inner wall of the pipeline, and if the supporting device is supported at the tail end of the pipeline, the supporting device is easy to slide and fall off in the transportation process, and the supporting effect is lost.
Disclosure of Invention
The invention aims to provide a supporting device for preventing the end part of a pipeline from deforming, which solves the problems that the existing pipeline supporting device cannot be suitable for pipelines with different sizes, is inconvenient to operate and is easy to slide and fall off.
The invention realizes the purpose through the following technical scheme:
a support device for preventing deformation of a pipe end, comprising:
the supporting structure comprises a central ring plate, a plurality of supporting rods radially distributed on the outer ring of the central ring plate and supporting clamps arranged at the outer end parts of the supporting rods, wherein all the supporting clamps are exactly clamped and supported at the end parts of the pipeline by adjusting the length of the supporting rods;
anti-skidding structure, anti-skidding structure is including being radial a plurality of structure support ring of fixing on central crown plate and axial activity interlude in the screw bolt of central crown plate and establishing the tailboard of screw bolt tip and a plurality of support fossil fragments of rotatable coupling on the tailboard and the anti-skidding backup pad of rotatable coupling at the outer tip of support fossil fragments, wherein, the activity of support fossil fragments one-to-one passes the structure support ring, and through removing the screw bolt, makes support fossil fragments rotate under the spacing of structure support ring and open, and then makes the anti-skidding backup pad friction top tightly at the pipeline inner wall.
The improved structure is characterized in that a plurality of interfaces are reserved at the edge position of the central ring plate and used for connecting different numbers of supporting rods.
The further improvement lies in that the bracing piece comprises many pole sections, connects through threaded sleeve between the adjacent pole section, establish positive and negative silk in the threaded sleeve, through twisting the threaded sleeve, make adjacent pole section carry out the top tight or loosen the action to realize the regulation of bracing piece length.
The further improvement lies in that the support clamp is U-shaped, the opening direction of the U-shaped clamp is parallel to the axial direction of the central annular plate, and the inner wall of the support clamp is provided with a hard rubber clamping piece for contacting with the end part of the pipeline.
The improved structure is characterized in that the structure supporting ring is composed of a connecting flat rod, a connecting inclined rod and a sliding ring, one end of the connecting flat rod is movably sleeved on the supporting rod, one end of the connecting inclined rod is fixed on the central annular plate, and the other ends of the connecting flat rod and the connecting inclined rod are used for supporting the sliding ring.
The further improvement lies in that a connecting framework for increasing the strength is arranged between the connecting flat rod and the connecting inclined rod.
The further improvement is that the threaded bolt is provided with an adjusting nut, and the threaded bolt moves by rotating the adjusting nut.
The improved structure is characterized in that the tail plate is provided with a plurality of shaft sleeves, and the supporting keels are rotatably connected through the shaft sleeves.
The anti-skid support plate is further improved in that the anti-skid support plate is formed by detachably connecting a steel rear plate and a rubber front plate.
The invention has the beneficial effects that: this strutting arrangement passes through bearing structure and anti-skidding structure common action pipeline tip, transport, deposits, the homoenergetic under the user state effectively prevents that pipeline tip from taking place to warp, and can also be applicable to the pipeline tip of different diameters and support, can also avoid the support position to take place to slide, drop through anti-skidding structure in the support process, improves support stability and support intensity.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is an end view of the present invention;
FIG. 3 is a side view of the present invention in supporting a pipe end;
in the figure: 1. a central ring plate; 11. an interface; 2. a support bar; 21. a pole section; 22. a threaded sleeve; 3. a support clip; 31. a hard rubber clip; 4. a structural support ring; 41. connecting a flat rod; 42. connecting the inclined rod; 43. a slip ring; 44. connecting the framework; 5. a threaded bolt; 51. adjusting the nut; 6. a tail plate; 61. a shaft sleeve; 7. a support keel; 8. an anti-skid support plate; 81. a steel back plate; 82. a rubber front plate.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Referring to fig. 1 and 2, a supporting device for preventing the deformation of the end of a pipe comprises:
the supporting structure comprises a central ring plate 1, a plurality of supporting rods 2 radially distributed on the outer ring of the central ring plate 1 and supporting clamps 3 arranged at the outer ends of the supporting rods 2, wherein the center of the central ring plate 1 is perforated, the length of each supporting rod 2 is adjustable, and all the supporting clamps 3 are just clamped and supported at the end parts of the pipelines by adjusting the length of the supporting rods 2, so that the supporting structure can be suitable for supporting the end parts of the pipelines with different diameters;
anti-skidding structure, anti-skidding structure is including being radial a plurality of structure support ring 4 of fixing on central crown plate 1 and axial activity interlude in central crown plate 1's screw bolt 5 and establishing the tailboard 6 at screw bolt 5 tip and a plurality of support keel 7 of rotatable coupling on tailboard 6 and the anti-skidding backup pad 8 of rotatable coupling at the outer tip of support keel 7, wherein, support keel 7 one-to-one activity is passed structure support ring 4, and through removing screw bolt 5, makes support keel 7 rotate under the spacing of structure support ring 4 and open, and then makes the tight at the pipeline inner wall in anti-skidding backup pad 8 friction top.
In the invention, the central ring plate 1 is connected with the anti-skid structure at the tail end, so that the stability of the whole structure is ensured when the threaded bolt 5 is screwed back, and the anti-skid structure at the tail end can be smoothly opened. The edge position of the central ring plate 1 is reserved with a plurality of interfaces 11 for connecting different numbers of the support rods 2, the corresponding support numbers of the pipelines with different sizes are different, the interfaces 11 are reserved, and the number of the connection support rods 2 can be increased and reduced.
In the invention, the support rod 2 is composed of a plurality of rod sections 21, the adjacent rod sections 21 are connected through the threaded sleeve 22, the threaded sleeve 22 is internally provided with positive and negative threads, and the adjacent rod sections 21 are pushed or loosened by screwing the threaded sleeve 22, so that the length of the support rod 2 is adjusted, and the support rod is suitable for pipelines with different sizes.
In the invention, the supporting clamp 3 is a tail end stress mechanism acting on the whole supporting device, the supporting clamp is U-shaped, the opening direction of the U-shape is parallel to the axial direction of the central annular plate 1, and the inner wall of the supporting clamp 3 is provided with a hard rubber clamping piece 31 used for contacting with the end part of a pipeline to play a role in protecting the pipeline.
In the invention, the structural support ring 4 is one of the main stress structures, can be increased or decreased according to the size of a pipeline, and consists of a connecting flat rod 41, a connecting inclined rod 42 and a sliding ring 43, wherein one end of the connecting flat rod 41 is movably sleeved on the support rod 2, one end of the connecting inclined rod 42 is fixed on the central ring plate 1, the other ends of the connecting flat rod 41 and the connecting inclined rod 42 are used for supporting the sliding ring 43, the sliding ring 43 is dispersedly positioned at different directions of the threaded bolt 5, and the support keel 7 penetrates through the sliding ring 43 and can slide in the sliding ring 43.
In the invention, a connecting framework 44 for increasing the strength is arranged between the connecting flat rod 41 and the connecting inclined rod 42, the connecting framework 44 is detachably connected by bolts, and the number can be correspondingly increased or reduced.
In the present invention, the threaded bolt 5 is provided with an adjusting nut 51, and the threaded bolt 5 is moved by rotating the adjusting nut 51.
In the invention, a plurality of shaft sleeves 61 are arranged on the tail plate 6, and the supporting keel 7 can be rotatably connected through the shaft sleeves 61.
In the invention, the antiskid supporting plate 8 is formed by detachably connecting a steel back plate 81 and a rubber front plate 82, for example, by bolts.
As shown in fig. 3, when the anti-skid device is used specifically, the anti-skid structure extends into the pipeline through the pipeline port, and the threaded sleeve 22 is screwed according to the diameter of the pipeline, so that the adjacent rod sections 21 are pushed or loosened, the length of the support rod 2 is adjusted, the support clamp 3 is clamped at the end of the pipeline, and the threaded sleeve 22 can be screwed continuously, so that the support rod 2 generates a supporting force on the pipeline; next, the adjusting nut 51 is screwed so that the threaded bolt 5 moves axially along the central ring plate 1 (towards the outside of the pipe), at which time all the supporting keels 7 slide in the sliding ring 43 and are simultaneously and gradually opened so that the anti-skid supporting plate 8 is fitted to the inner wall of the pipe and is frictionally held tight. From this, accomplish the support work, bearing structure and anti-skidding structure act on the pipeline tip jointly, and the homoenergetic provides the holding power, and anti-skidding structure can also avoid whole strutting arrangement to slide, drop for the homoenergetic of device is in pipeline transportation, is deposited, under the user state plays a role.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (9)
1. A support device for preventing deformation of a pipe end, comprising:
the supporting structure comprises a central ring plate (1), a plurality of supporting rods (2) which are radially distributed on the outer ring of the central ring plate (1), and supporting clamps (3) arranged at the outer end parts of the supporting rods (2), wherein all the supporting clamps (3) are exactly clamped and supported at the end parts of the pipeline by adjusting the lengths of the supporting rods (2);
anti-skidding structure, anti-skidding structure is including being radial a plurality of structure support ring (4) of fixing on central crown plate (1) and axial activity interlude in screw bolt (5) of central crown plate (1) and establishing tailboard (6) at screw bolt (5) tip and a plurality of support fossil fragments (7) of rotatable coupling on tailboard (6) and rotatable coupling are at the outer tip of support fossil fragments (7) antiskid backup pad (8), wherein, support fossil fragments (7) one-to-one activity and pass structure support ring (4), through removing screw bolt (5), make support fossil fragments (7) rotate under the spacing of structure support ring (4) and open, and then make antiskid backup pad (8) friction top tight at the pipeline inner wall.
2. The support device for preventing the deformation of the end of a pipeline according to claim 1, characterized in that a plurality of joints (11) are reserved at the edge position of the central annular plate (1) and are used for connecting different numbers of support rods (2).
3. The supporting device for preventing the end of the pipeline from deforming as claimed in claim 1, wherein the supporting rod (2) is composed of a plurality of rod segments (21), adjacent rod segments (21) are connected through a threaded sleeve (22), a positive thread and a negative thread are arranged in the threaded sleeve (22), and the threaded sleeve (22) is screwed to enable the adjacent rod segments (21) to be tightly pushed or loosened, so that the length of the supporting rod (2) can be adjusted.
4. The supporting device for preventing the end part of the pipeline from deforming as claimed in claim 1, wherein the supporting clip (3) is U-shaped, the opening direction of the U-shape is parallel to the axial direction of the central annular plate (1), and the inner wall of the supporting clip (3) is provided with hard rubber clamping pieces (31) for contacting with the end part of the pipeline.
5. The supporting device for preventing the end of the pipeline from deforming as claimed in claim 1, wherein the structural supporting ring (4) is composed of a connecting flat rod (41), a connecting diagonal rod (42) and a sliding ring (43), one end of the connecting flat rod (41) is movably sleeved on the supporting rod (2), one end of the connecting diagonal rod (42) is fixed on the central annular plate (1), and the other ends of the connecting flat rod (41) and the connecting diagonal rod (42) are used for supporting the sliding ring (43).
6. The supporting device for preventing the deformation of the end of the pipeline as claimed in claim 5, wherein a connecting framework (44) for increasing the strength is further arranged between the connecting flat rod (41) and the connecting inclined rod (42).
7. A support device for preventing deformation of a pipe end according to claim 1, wherein the threaded bolt (5) is provided with an adjusting nut (51), and the threaded bolt (5) is moved by rotating the adjusting nut (51).
8. The supporting device for preventing the end part of the pipeline from deforming as claimed in claim 1, wherein a plurality of bushings (61) are arranged on the tail plate (6), and the supporting keel (7) is rotatably connected through the bushings (61).
9. A support device for preventing the deformation of the end of a pipe according to claim 1, wherein the anti-skid support plate (8) is composed of a steel back plate (81) and a rubber front plate (82) which are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210588272.2A CN115031091B (en) | 2022-05-27 | 2022-05-27 | Support device for preventing deformation of end part of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210588272.2A CN115031091B (en) | 2022-05-27 | 2022-05-27 | Support device for preventing deformation of end part of pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115031091A true CN115031091A (en) | 2022-09-09 |
| CN115031091B CN115031091B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210588272.2A Active CN115031091B (en) | 2022-05-27 | 2022-05-27 | Support device for preventing deformation of end part of pipeline |
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| Country | Link |
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| CN (1) | CN115031091B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355388A (en) * | 2022-10-20 | 2022-11-18 | 山东省水利科学研究院 | Anti-deformation supporting device for pipe orifice of pipeline and operation method |
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| CN112696531A (en) * | 2021-01-02 | 2021-04-23 | 西南石油大学 | Supporting device for emergency repair of pipeline |
| CN113006726A (en) * | 2021-02-26 | 2021-06-22 | 中国一冶集团有限公司 | Adjustable lifting device for rapidly grabbing and dragging reinforcement cage in slurry hole |
| CN214662453U (en) * | 2021-02-02 | 2021-11-09 | 佛山市华禅能燃气设计有限公司 | Pipeline threading prevent high temperature protection device |
| CN215891589U (en) * | 2021-07-16 | 2022-02-22 | 上海繁顺新型管道有限公司 | Internal supporting device for pipeline |
-
2022
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|---|---|---|---|---|
| CN103322300A (en) * | 2013-06-14 | 2013-09-25 | 上海大学 | Diameter-variable support mechanism for pipe section |
| KR20180061932A (en) * | 2016-11-30 | 2018-06-08 | 삼성중공업 주식회사 | Cover apparatus for protecting pipe |
| CN110520662A (en) * | 2017-04-17 | 2019-11-29 | 株式会社美克森 | Level 4 direction support devices of piping |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355388A (en) * | 2022-10-20 | 2022-11-18 | 山东省水利科学研究院 | Anti-deformation supporting device for pipe orifice of pipeline and operation method |
| CN115355388B (en) * | 2022-10-20 | 2023-01-10 | 山东省水利科学研究院 | Anti-deformation supporting device for pipe orifice of pipeline and operation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115031091B (en) | 2024-04-30 |
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