CN208476695U - A kind of reinforced thermoplastics composite coiled tubing bend test system - Google Patents
A kind of reinforced thermoplastics composite coiled tubing bend test system Download PDFInfo
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- CN208476695U CN208476695U CN201821032866.0U CN201821032866U CN208476695U CN 208476695 U CN208476695 U CN 208476695U CN 201821032866 U CN201821032866 U CN 201821032866U CN 208476695 U CN208476695 U CN 208476695U
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- coiled tubing
- composite coiled
- reinforced thermoplastics
- column
- bend test
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Abstract
The utility model discloses a kind of reinforced thermoplastics composite coiled tubing bend test systems, including composite coiled tubing sample, adjustable support and trailer system, adjustable support is set on the base, the side of pedestal is provided with fixed device, trailer system is correspondingly arranged at the other side of pedestal, one end of composite coiled tubing sample is connect with fixed device, and composite coiled tubing sample ontology other end after adjustable support is bent is connect with trailer system.The utility model whole operation is simple, and labor intensity is low, and test efficiency is high.
Description
Technical field
The utility model belongs to non-metal composite pipe test method technical field, and in particular to a kind of reinforced thermoplastics
Composite coiled tubing bend test system.
Background technique
Nonmetal pipeline has excellent corrosion resistance, it has also become the etch-proof important development of oil gas field gathering line
Direction.Oil gas field nonmetal pipeline mainly includes the multiple types such as steel skeleton composite, flexible composite pipe, plastic alloy multiple tube
The non-metal composite pipe of type.Reinforced thermoplastics composite coiled tubing is a kind of widely applied flexible composite pipe, is had good
Flexibility.Therefore, reinforced thermoplastics composite coiled tubing has the bending radius of very little, can carry out coiling storage and fortune
It is defeated, so that installation difficulty and cost is greatly saved up to rice up to a hundred in its joint length.
It is compound to different tube diameters reinforced thermoplastics continuous in oil and gas industry standard SY/T 6662.2-2012
The minimum bending radius of pipe is distinctly claimed, if during transport or installation, to the compound company of reinforced thermoplastics
The bending degree of continuous pipe has been more than its minimum bending radius, and the properties of composite coiled tubing will receive influence, and then influence paving
If the service life of pipeline.Therefore, it is necessary to test the minimum bending radius of reinforced thermoplastics composite coiled tubing.
Currently, common minimum bending radius test device mostly uses the circular arc of stationary curved radius, it is not adjustable curved
The size of bilge radius, the multiple tube of differently curved radius requirement need to test using different experimental rigs, and laboratory is necessary
A large number of experiments device is equipped with to meet the requirements, causes experimentation cost higher, test process is complicated, low efficiency.For this purpose, the prior art
It also proposed some novel test devices, a kind of use be prepared for using the panel and matched bolt of two fan same shape sizes
The variable bending radius experimental provision of Yu Haiyang flexible pipe cable minimum bending radius test, it is by adjusting circular arc bolt and level
The distance of bolt forms the configuration line of differently curved radius, but is also only able to satisfy radius meter range from 1 meter to 3, and must be 0.5
The bending radius requirement of meter Zeng Liang, cannot achieve any bending radius experimental test.
Utility model content
The technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide a kind of enhancing
Thermoplastic composite coiled tubing bend test system solves existing bending radius experimental rig and is unable to adjusting size, testing tube
The single problem of diameter.
The utility model uses following technical scheme:
A kind of reinforced thermoplastics composite coiled tubing bend test system, including composite coiled tubing sample, adjustable branch
Frame and trailer system, adjustable support are set on the base, and the side of pedestal is provided with fixed device, and trailer system is correspondingly arranged
In the other side of pedestal, composite coiled tubing sample be arranged on adjustable support, one end with fixation device connect, the other end with lead
Draw system connection.
Specifically, adjustable support includes multiple columns, column is distributed on pedestal, and being correspondingly arranged on each column can
The idler wheel moved along column, composite coiled tubing sample ontology are successively connect with multiple idler wheels for realizing bending.
Further, it is provided with external screw thread on column, tapped sleeve, idler wheel setting are provided on each column
On sleeve.
Further, the external margin of idler wheel is concave structure.
Further, column is equally distributed on pilot system pedestal.
Further, column includes 9.
Specifically, trailer system is internally provided with motor and speed reducer, motor and speed reducer connection, speed reducer passes through steel wire
It connect with the on-fixed end of composite coiled tubing sample for being drawn.
Compared with prior art, the utility model at least has the advantages that
The utility model proposes a kind of reinforced thermoplastics composite coiled tubing bend test system include pilot system
Pedestal, adjustable support and trailer system, adjustable support carry out different tube diameters enhancing heat for realizing different bending radius
The testing experiment of any bending radius of thermoplastic plastic composite coiled tubing, it is easy to operate, do not need replacement experimental rig and attachment, drop
Low labor intensity, improves test efficiency.
Further, the idler wheel on adjustable support realizes that different bending radius is fixed by moving up and down for sleeve
Position, can carry out the testing experiment of any bending radius of different tube diameters reinforced thermoplastics composite coiled tubing, not need replacement examination
Experiment device and attachment.
Further, the external margin of idler wheel is concave structure, is conducive to protect compound pipe outer wall, and make distraction procedure
It is easier to carry out.
Further, composite coiled tubing sample is drawn by the motor of trailer system, reduces labor intensity, automatically
Change degree is high.
In conclusion the utility model whole operation is simple, labor intensity is low, and test efficiency is high.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is reinforced thermoplastics composite coiled tubing bend test system schematic.
Wherein: 1. fixed devices；2. column；3. pedestal；4. sleeve；5. idler wheel；6. composite coiled tubing sample；7. traction system
System；8. steel wire；9. on-fixed end.
Specific embodiment
Referring to Fig. 1, the utility model discloses a kind of reinforced thermoplastics composite coiled tubing bend test system, packet
Include fixed device 1, with externally threaded column 2, pedestal 3, composite coiled tubing sample 6 and trailer system 7, several columns 2 are distributed in
On pedestal 3, idler wheel 5 is correspondingly arranged on each column 2, one end of composite coiled tubing sample 6 connect with fixed device 1, passes through
The fixed installation of device 1 and fixed, the other end of composite coiled tubing sample 6 successively after the bending of several idler wheels 5 with trailer system 7
Connection is used for bend test.
Trailer system 7 is internally provided with motor and speed reducer, and trailer system 7 passes through steel wire 8 and composite coiled tubing sample 6
On-fixed end 9 is connected for being drawn.
Column 2 is equally distributed on pilot system pedestal 3, and a tapped sleeve 4 is installed on each column 2,
Sleeve 4 can be moved up and down along column 2, and an idler wheel 5 is installed on sleeve 4, and 5 external margin of idler wheel is spill, facilitate enhancing thermoplastic
The installation of property plastics composite coiled tubing 6, idler wheel 5 can be fixed by bolt.
Preferably, column 2 includes 9.
It when carrying out minimum bending radius testing experiment, requires, the sleeve 4 on mobile column 2, leads to according to minimum bending radius
The altitude location of 2 upper bush 4 of different columns is crossed to realize the setting of bending radius, after the height of sleeve 4 is determining, by each sleeve
Idler wheel 5 on 4 is bolted.
One end of reinforced thermoplastics composite coiled tubing sample 6 is mounted on fixed device 1, and is placed in the leftmost side
On idler wheel 5, the other end of reinforced thermoplastics composite coiled tubing sample 6 is connect with the steel wire 8 of trailer system 7.Start traction
System 7, reinforced thermoplastics composite coiled tubing sample 6 can be slowly bonded with the idler wheel 5 of adjustment good position, become bending
State completes the bend test of reinforced thermoplastics composite coiled tubing sample 6 at this time.
The above content is only to illustrate the technical idea of the utility model, and the protection model of the utility model cannot be limited with this
Enclose, it is all according to the utility model proposes technical idea, any changes made on the basis of the technical scheme each falls within this reality
Within protection scope with novel claims.
Claims (7)
1. a kind of reinforced thermoplastics composite coiled tubing bend test system, which is characterized in that including composite coiled tubing sample
(6), adjustable support and trailer system (7), adjustable support are arranged on pedestal (3), and the side of pedestal (3) is provided with fixation
Device (1), trailer system (7) are correspondingly arranged at the other side of pedestal (3), and composite coiled tubing sample (6) setting is in adjustable branch
On frame, one end is connect with fixed device (1), and the other end is connect with trailer system (7).
2. a kind of reinforced thermoplastics composite coiled tubing bend test system according to claim 1, which is characterized in that
Adjustable support includes multiple columns (2), and column (2) is distributed on pedestal (3), and being correspondingly arranged on each column (2) can edge
The mobile idler wheel (5) of column, composite coiled tubing sample (6) ontology are successively connect with multiple idler wheels (5) for realizing bending.
3. a kind of reinforced thermoplastics composite coiled tubing bend test system according to claim 2, which is characterized in that
It is provided with external screw thread on column (2), is provided with tapped sleeve (4) on each column (2), idler wheel (5) setting is covering
On cylinder (4).
4. a kind of reinforced thermoplastics composite coiled tubing bend test system stated according to claim 3, which is characterized in that rolling
The external margin for taking turns (5) is concave structure.
5. a kind of reinforced thermoplastics composite coiled tubing bend test system according to claim 2, which is characterized in that
Column (2) is equally distributed on pilot system pedestal (3).
6. a kind of reinforced thermoplastics composite coiled tubing bend test system according to claim 5, which is characterized in that
Column (2) includes 9.
7. a kind of reinforced thermoplastics composite coiled tubing bend test system according to claim 1, which is characterized in that
Trailer system (7) is internally provided with motor and speed reducer, motor and speed reducer connection, and speed reducer passes through steel wire (8) and compound company
The on-fixed end (9) of continuous pipe sample (6) is connected for being drawn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821032866.0U CN208476695U (en) | 2018-07-02 | 2018-07-02 | A kind of reinforced thermoplastics composite coiled tubing bend test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821032866.0U CN208476695U (en) | 2018-07-02 | 2018-07-02 | A kind of reinforced thermoplastics composite coiled tubing bend test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476695U true CN208476695U (en) | 2019-02-05 |
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ID=65212523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821032866.0U Active CN208476695U (en) | 2018-07-02 | 2018-07-02 | A kind of reinforced thermoplastics composite coiled tubing bend test system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924309A (en) * | 2021-01-18 | 2021-06-08 | 中国石油天然气集团有限公司 | Coiled tubing fatigue test device and method |
| CN114563289A (en) * | 2022-02-08 | 2022-05-31 | 华玻视讯(珠海)科技有限公司 | Performance test method and device of flexible touch screen |
-
2018
- 2018-07-02 CN CN201821032866.0U patent/CN208476695U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924309A (en) * | 2021-01-18 | 2021-06-08 | 中国石油天然气集团有限公司 | Coiled tubing fatigue test device and method |
| CN114563289A (en) * | 2022-02-08 | 2022-05-31 | 华玻视讯(珠海)科技有限公司 | Performance test method and device of flexible touch screen |
| CN114563289B (en) * | 2022-02-08 | 2024-04-19 | 华玻视讯(珠海)科技有限公司 | Performance test method and device for flexible touch screen |
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