CN209102311U - Ring rigidity testing machine - Google Patents
Ring rigidity testing machine Download PDFInfo
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- CN209102311U CN209102311U CN201822244515.2U CN201822244515U CN209102311U CN 209102311 U CN209102311 U CN 209102311U CN 201822244515 U CN201822244515 U CN 201822244515U CN 209102311 U CN209102311 U CN 209102311U
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- testing machine
- support beam
- ring rigidity
- rack
- rigidity testing
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Abstract
The utility model provides a kind of ring rigidity testing machine, bears to load for testing pressure pipeline, ring rigidity testing machine includes: pedestal；Rack, rack are located on pedestal；Support beam, support beam are set on the rack；Actuator, actuator are located on pedestal and are electrically connected with support beam；Test suite, test suite are connected with support beam, and at least part of test suite is adjustable to adapt to various sizes of pipe under test；It sample slot is set, sample slot is set and is located on pedestal, sets that sample slot is scalable on pedestal, set sample slot and matched with test suite to test pipe under test and bear to load；Pressure sensor, pressure sensor are located in support beam.The ring rigidity testing machine of the utility model can accurately measure pressure pipeline and bear to load, and testing efficiency is high, precision is good.The ring rigidity testing machine overall structure is simple, can be suitble to the test of the pressure pipeline of different sizes, and use scope is wide.
Description
Technical field
The utility model relates to tubing stiffness measurement technical fields, more particularly, to a kind of ring rigidity testing machine.
Background technique
Ring stiffness is the parameter for indicating tubing critical external compressive resistance load capacity, is one of key parameter of pipe design, if pipe
The ring stiffness of material is too small, and tubing may occur excessive deformation or lateral deflection destruction occurs, but if ring stiffness is increased, it will cause
It is excessive with material, lead to the higher cost of tubing.
Ring rigidity testing machine can accurately determine the ring stiffness of tubing, so that tubing materials be greatly reduced not
Foot or the excessive imagination of materials.Existing ring rigidity testing machine cannot accurately measure pressure pipeline and bear to load, test effect
Rate is low, low precision.And existing ring rigidity testing machine complicated integral structure, is unable to satisfy the pressure pipeline of different sizes
Test.
Utility model content
In view of this, the present invention provides a kind of ring rigidity testing machines, can accurately measure bearing for pressure pipeline
Load, testing efficiency is high, precision is good.
In order to solve the above technical problems, the utility model uses following technical scheme:
According to the ring rigidity testing machine of the utility model embodiment, bear to load for testing pressure pipeline, ring is rigid
Spending testing machine includes: pedestal；Rack, the rack set on the base and are connected with the pedestal；Support beam, the branch
Support crossbeam is located in the rack and movable in the rack；Actuator, the actuator set on the base and with
The support beam electrical connection is to provide power support for the support beam；Test suite, the test suite and the branch
It supports crossbeam to be connected with movable in the rack by support beam driving, at least part of the test suite is adjustable
To adapt to various sizes of pipe under test；Sample slot is set, the sample slot of setting is set on the base to place pipe under test, described to set
Sample slot is corresponding with the position of the test suite, and the sample slot of setting is scalable on the base, it is described set sample slot with it is described
Test suite is matched to test the pipe under test and bear to load；Pressure sensor, the pressure sensor are located at institute
It states in support beam to detect the pressure that the pipe under test is born.
Further, the section of the pedestal is formed as rectangular, and the pedestal is formed as alloy steel piece.
Further, the section of the rack is formed as the Contraband shape that Open Side Down, the rack and the tube chamber welds with base phase
Even.
Further, the two sides of the rack are respectively equipped with the sliding slot longitudinally extended along it, and the support beam is described in
Sliding slot is movable.
Further, the test suite includes: connector, the connector be located at the lower section of the support beam and with
The support beam is connected；Pressure plare, the pressure plare are connected to suppress the pipe under test with the connector.
Further, the sectional dimension of the pressure plare is greater than the sectional dimension of the connector.
Further, the pressure plare is formed as carbon-steel parts.
Further, the ring rigidity testing machine further include: two locating parts, two locating parts are located at the pressure
The two sides of plate and extend along the pressure plare towards the pedestal, two locating parts match only to the pipe under test
Two sides.
Further, position-adjustable of two locating parts on the length direction of the pressure plare.
Further, the actuator is formed as driving motor.
The above-mentioned technical proposal of the utility model has the beneficial effect that:
According to the ring rigidity testing machine of the utility model embodiment, it can accurately measure pressure pipeline and bear to load,
Testing efficiency is high, precision is good.The ring rigidity testing machine overall structure is simple, can be suitble to the pressure pipeline of different sizes
Test, use scope are wide.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the ring rigidity testing machine of the utility model embodiment.
Appended drawing reference:
Ring rigidity testing machine 100；
Pedestal 10；
Rack 20；
Support beam 30；
Actuator 40；
Set sample slot 50；
Pressure sensor 60；
Connector 70；
Pressure plare 80；
Locating part 90.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained, fall within the protection scope of the utility model.
Unless otherwise defined, technical term or scientific term used in the utility model should be the utility model institute
The ordinary meaning that personage in category field with general technical ability is understood." first ", " second " used in the utility model with
And similar word is not offered as any sequence, quantity or importance, and be used only to distinguish different component parts." even
Connect " either the similar word such as " connected " be not limited to physics or mechanical connection, but may include electrical company
It connects, it is either direct or indirect."upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when being retouched
After the absolute position change for stating object, then the relative positional relationship also correspondingly changes.
The ring rigidity testing machine 100 according to the utility model embodiment is specifically described with reference to the accompanying drawing.
It, can for test pressure pipeline as shown in Figure 1, according to the ring rigidity testing machine 100 of the utility model embodiment
Load is born, ring rigidity testing machine 100 includes pedestal 10, rack 20, support beam 30, actuator 40, test suite, sets sample slot
50, pressure sensor 60.
Specifically, rack 20 is located on pedestal 10 and is connected with pedestal 10.Support beam 30 be located in rack 20 and
It is movable in rack 20.Actuator 40 is located on pedestal 10 and is electrically connected with support beam 30 to provide power for support beam 30
It supports.Test suite is connected with movable in rack 20 by the driving of support beam 30 with support beam 30, and test suite is at least
A part is adjustable to adapt to various sizes of pipe under test.It sets sample slot 50 to be located on pedestal 10 to place pipe under test, sets sample
Slot 50 is corresponding with the position of test suite, and it is scalable on pedestal 10 to set sample slot 50, sets sample slot 50 and matches with test suite
It bears to load to test pipe under test.Pressure sensor 60, which is located at, to be born with detecting pipe under test in support beam 30
Pressure.
In other words, according to the ring rigidity testing machine of the utility model embodiment 100 can be used for testing pressure pipeline can
Bear load.Ring rigidity testing machine 100 mainly by pedestal 10, rack 20, support beam 30, actuator 40, test suite, set sample
Slot 50, pressure sensor 60 form.Wherein, rack 20 may be mounted on pedestal 10, and rack 20 can be connected with pedestal 10.Branch
Support crossbeam 30 may be mounted in rack 20, and support beam 30 can be movable in rack 20, convenient for applying to pipe under test
Measure pressure.Actuator 40 may be mounted on pedestal 10, and actuator 40 can be electrically connected with support beam 30, and actuator 40 can
To provide power support for support beam 30.
Test suite can be connected with support beam 30, drive test suite in rack by the activity of support beam 30
It is movable on 20, to realize that test suite presses to pipe under test.At least part of test suite is adjustable, in order to test
Component is adapted to various sizes of pipe under test, improves the use scope of ring rigidity testing machine 100.Setting sample slot 50 can install
On pedestal 10, setting sample slot 50 can be used for placing pipe under test, and setting sample slot 50 can be corresponding with the position of test suite, set
Sample slot 50 is scalable on pedestal 10, convenient for placing various sizes of pipe under test.Setting sample slot 50 can match with test suite
It closes to test pipe under test and bear to load.Pressure sensor 60 may be mounted in support beam 30 to detect pipe under test
The pressure born.
As a result, according to the ring rigidity testing machine of the utility model embodiment 100, holding for pressure pipeline can be accurately measured
It is loaded, testing efficiency is high, precision is good.100 overall structure of ring rigidity testing machine is simple, can be suitble to different sizes
The test of pressure pipeline, use scope are wide.
One embodiment according to the present utility model, the section of pedestal 10 are formed as rectangular, and pedestal 10 is formed as steel alloy
Part.
That is, the section of pedestal 10 can process squarely, pedestal 10 can be processed to be formed using alloy steel material.
Alloy steel material has excellent mechanical performance and shock resistance, improves the service life of ring rigidity testing machine 100.
One embodiment according to the present utility model, the section of rack 20 are formed as the Contraband shape that Open Side Down, rack 20 with
Pedestal 10 is weldingly connected.
In other words, the section of rack 20 can be processed into the Contraband shape that Open Side Down, be easily installed support beam 30 and survey
Try component.Rack 20 can be weldingly connected with pedestal 10, improve the integrally-built stability of ring rigidity testing machine 100.
One embodiment according to the present utility model, the two sides of rack 20 are respectively equipped with the sliding slot longitudinally extended along it, branch
It is movable along the chute to support crossbeam 30.
That is, the two sides of rack 20 can be machined with the sliding slot longitudinally extended along it respectively, support beam 30 can be with
It is movable along the chute, it is moveed downward convenient for test suite and pressure is applied to pipe under test.
One embodiment according to the present utility model, test suite include connector 70 and pressure plare 80.
Specifically, connector 70 is located at the lower section of support beam 30 and is connected with support beam 30.Pressure plare 80 with connect
Part 70 is connected to suppress pipe under test.
In other words, test suite is mainly made of connector 70 and pressure plare 80.Wherein, connector 70 may be mounted at
The lower section of support beam 30, connector 70 can be connected with support beam 30.Pressure plare 80 can be connected with connector 70, pressure
The sectional dimension of plate 80 can be greater than the sectional dimension of connector 70.Pressure plare 80 can suppress pipe under test to pipe under test
Pressure.
One embodiment according to the present utility model, pressure plare 80 are formed as carbon-steel parts.
That is, pressure plare 80 can be processed to be formed using carbon steel, carbon steel has the excellent rigidity of structure, effectively with mention
The measuring accuracy and service life of high test suite.
One embodiment according to the present utility model, ring rigidity testing machine 100 further include: two locating parts 90, two limits
Position part 90 is located at the two sides of pressure plare 80 and extends along pressure plare 80 towards pedestal 10, and two locating parts 90 match to be measured only to support
The two sides of pipeline.
In other words, ring rigidity testing machine 100 can also include two locating parts 90.Two locating parts 90 may be mounted at
The two sides of pressure plare 80, two sides locating part 90 can extend along pressure plare 80 towards 10 direction of pedestal, and two locating parts 90 can phase
Cooperation is only to the two sides of pipe under test, to be conducive to the limit to pipe under test, improve test accuracy.
One embodiment according to the present utility model, position of two locating parts 90 on the length direction of pressure plare 80 can
It adjusts, is conducive to ring rigidity testing machine 100 and adapts to various sizes of pipe under test.
One embodiment according to the present utility model, actuator 40 can use driving motor.
To sum up, can accurately measure pressure pipeline according to the ring rigidity testing machine 100 of the utility model embodiment
It can bear to load, testing efficiency is high, precision is good.100 overall structure of ring rigidity testing machine is simple, and different sizes can be suitble to big
The test of small pressure pipeline, use scope are wide.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " preferred embodiment ", " specific embodiment " or " preferred embodiment " etc. means that the embodiment or example is combined to retouch
The particular features, structures, materials, or characteristics stated are contained at least one embodiment or example of the utility model.In this theory
In bright book, schematic expression of the above terms be may not refer to the same embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (10)
1. a kind of ring rigidity testing machine, bear to load for testing pressure pipeline, it is characterised in that, ring rigidity testing machine packet
It includes:
Pedestal；
Rack, the rack set on the base and are connected with the pedestal；
Support beam, the support beam are located in the rack and movable in the rack；
Actuator, the actuator set on the base and are electrically connected with the support beam to provide as the support beam
Power support；
Test suite, the test suite are connected with living in the rack by support beam driving with the support beam
Dynamic, at least part of the test suite is adjustable to adapt to various sizes of pipe under test；
Sample slot is set, the sample slot of setting is set on the base to place pipe under test, described to set sample slot and the test suite
Position is corresponding, and the sample slot of setting is scalable on the base, and the sample slot of setting is matched with the test suite to test
The pipe under test bears to load；
Pressure sensor, the pressure sensor are located in the support beam to detect the pressure that the pipe under test is born
Power.
2. ring rigidity testing machine according to claim 1, which is characterized in that the section of the pedestal is formed as rectangular, institute
It states pedestal and is formed as alloy steel piece.
3. ring rigidity testing machine according to claim 2, which is characterized in that the section of the rack is formed as that Open Side Down
Contraband shape, the rack is connected with the tube chamber welds with base.
4. ring rigidity testing machine according to claim 3, which is characterized in that the two sides of the rack are respectively equipped with vertical along it
To the sliding slot of extension, the support beam is movable along the sliding slot.
5. ring rigidity testing machine according to claim 4, which is characterized in that the test suite includes:
Connector, the connector are located at the lower section of the support beam and are connected with the support beam；
Pressure plare, the pressure plare are connected to suppress the pipe under test with the connector.
6. ring rigidity testing machine according to claim 5, which is characterized in that the sectional dimension of the pressure plare is greater than described
The sectional dimension of connector.
7. ring rigidity testing machine according to claim 6, which is characterized in that the pressure plare is formed as carbon-steel parts.
8. ring rigidity testing machine according to claim 7, which is characterized in that the ring rigidity testing machine further include: two
Locating part, two locating parts are located at the two sides of the pressure plare and extend along the pressure plare towards the pedestal, two institutes
Locating part is stated to match only to the two sides of the pipe under test.
9. ring rigidity testing machine according to claim 8, which is characterized in that two locating parts are in the pressure plare
Position-adjustable on length direction.
10. ring rigidity testing machine according to claim 9, which is characterized in that the actuator is formed as driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244515.2U CN209102311U (en) | 2018-12-29 | 2018-12-29 | Ring rigidity testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244515.2U CN209102311U (en) | 2018-12-29 | 2018-12-29 | Ring rigidity testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102311U true CN209102311U (en) | 2019-07-12 |
Family
ID=67163591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822244515.2U Active CN209102311U (en) | 2018-12-29 | 2018-12-29 | Ring rigidity testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102311U (en) |
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2018
- 2018-12-29 CN CN201822244515.2U patent/CN209102311U/en active Active
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