CN202484447U - Movable vibration attenuation pipeline support device for pump performance testing - Google Patents
Movable vibration attenuation pipeline support device for pump performance testing Download PDFInfo
- Publication number
- CN202484447U CN202484447U CN2012200191594U CN201220019159U CN202484447U CN 202484447 U CN202484447 U CN 202484447U CN 2012200191594 U CN2012200191594 U CN 2012200191594U CN 201220019159 U CN201220019159 U CN 201220019159U CN 202484447 U CN202484447 U CN 202484447U
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- side supporting
- slide blocks
- sides
- pump performance
- linear rail
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Abstract
The utility model relates to a movable vibration attenuation pipeline support device for pump performance testing. The device comprises two paralleled X directional liner guide rails, two inlet side supporting mechanisms and two outlet side supporting mechanisms. The inlet side supporting mechanisms and the outlet side supporting mechanisms all comprise supporting frames with top portions provided with lead screw lifters, lead screws of the lead screw lifters are upright, and elastic carrying plates are arranged on the top portions of the upright lead screws. Two sides of the bottom portions of the supporting frames of the outlet side supporting mechanisms are respectively and fixedly connected with an X directional sliding block, Y directional mechanisms are arranged on the bottom portions of the supporting frames of the inlet side supporting mechanisms, two sides of the bottom portions of the Y directional mechanisms are also connected with an X directional sliding block, and the two X directional sliding blocks are both and respectively matched with the X directional liner guide rails. The movable vibration attenuation pipeline support device achieves lifting of pipelines through the lead screw lifters, achieves flexible movement of heavy pipelines for the pump performance testing through the inlet side supporting mechanisms and the outlet side supporting mechanisms, brings convenience to disassembly operation of the pipelines, improves pump testing efficiency to as high as two times, and simultaneously improves accuracy of testing data.
Description
Technical field
The utility model belongs to the pump performance technical field of measurement and test, is specifically related to be used for the tube support arrangement of pump performance test.
Background technique
Pump Characteristic Test System all has the import and export pipeline, for the accuracy that satisfies pump performance and guarantee test data, generally imports and exports pipeline and all uses seamless steel pipe.But seamless steel pipe is long heavier; And tube support arrangement as the Performance Test System that dispatches from the factory; All must possess product can be fast, characteristics such as clamping and dismounting easily, and therefore good tube support arrangement plays most important effect for the efficient and the data degree of accuracy of elevator pump test.At present, the tube support arrangement that is used for the pump performance test is to adopt the mode of fixed support, and one section flexible pipe is installed on the import and export pipeline of pump, regulates pipeline through flexible pipe.Such support device has a lot of deficiencys, and at first pipeline is heavier, in clamping and unloading process, needs the lifting of operation driving on one side pipeline, Yi Bian calibrate the coaxality of pipeline and pump flange, very inconvenient concerning operator; Secondly, NBS requires can not be less than 12 times, 4 times respectively to pipe diameter by the straight length of tube of the inlet/outlet of pump testing, if add the length of flexible pipe like this, whole testing conduit floor space is just big many; And its fixed support is for being rigidly connected, and Analysis of Pipe Vibrations is bigger, and vibration also is than important parameters concerning tested pump, and is therefore very big to the influence of test result degree of accuracy.
Summary of the invention
For the inconvenient operation that solves the tube support arrangement existence that is used for the pump performance test at present, the problems such as degree of accuracy of vibration considerable influence test result, the utility model provides a kind of removable vibration damping tube support arrangement that is used for the pump performance test of improving structure.
The concrete structure design proposal of the utility model is following:
The removable vibration damping tube support arrangement that is used for the pump performance test comprises two parallel X to linear rail 1, and said two parallel X are provided with two suction side supporting mechanisms side by side to a side of linear rail 1, and opposite side is provided with two outlet side supporting mechanisms side by side; Said suction side supporting mechanism and outlet side supporting mechanism include supporting frame 3, and the top of supporting frame 3 is provided with screw lift 4, and the screw mandrel of screw lift 4 is vertical, and the screw mandrel top of vertical is provided with spring bed 5; Spring bed 5 comprises parallel up and down top plate 51 and bottom plate 52; Connect by four that are uniformly distributed with above bolts between top plate 51 and the bottom plate 52; Be arranged with shock-absorbing spring 53 on the bolt between top plate 51 and the bottom plate 52, the end face of top plate 51 is provided with arc-shaped bracket 54;
The X more than one that supporting frame 3 two bottom sides of said outlet side supporting mechanism are being fixedly connected respectively is to slide blocks 2, and the X of both sides cooperates to linear rail 1 with two parallel X respectively to slide blocks 2;
Supporting frame 3 two bottom sides of said suction side supporting mechanism are being fixedly connected Y more than one respectively to slide blocks 8; Be fixed at the top of dunnage 6 to linear rail 7 with two Y that the Y of both sides cooperates to slide blocks 8; The X more than one that the two bottom sides of dunnage 6 is connecting respectively is to slide blocks 2, and the X of both sides cooperates to linear rail 1 with two parallel X respectively to slide blocks 2.
Support frame as described above 3 is the tetragonous cone table of frame type.
Said dunnage 6 is back-shaped framework.
Supporting frame 3 two bottom sides of the said side supporting mechanism of giving vent to anger are being fixedly connected two X respectively to slide blocks 2, and two X of both sides cooperate to linear rail 1 with two parallel X respectively to slide blocks 2.
The two bottom sides of said dunnage 6 is connecting two X respectively to slide blocks 2, and two X of both sides cooperate to linear rail 1 with two parallel X respectively to slide blocks 2.
The useful technique effect of the utility model is: having adopted screw lift to be used in the up-down of the pipeline of pump performance test can be through electronic completion, and the suction side supporting mechanism can be realized the adjusting of directions X and Y direction, and the outlet side supporting mechanism can be realized the adjusting of directions X; Final realization is used for the flexible of heavier pipeline of pump performance test moves, and has saved manpower greatly, and the easy-to-operat personnel carry out the dismounting of pipeline, and the pump testing efficiency has improved twice.The employing spring bed of the utility model is realized vibration damping simultaneously, can offset pipe vibration, has improved the degree of accuracy of test data.
Description of drawings
Fig. 1 is the utility model user mode figure.
Fig. 2 is the utility model outlet side supporting mechanism schematic representation.
Fig. 3 is an outlet side supporting mechanism plan view.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is the plan view of Fig. 3.
Fig. 6 is the utility model suction side supporting mechanism schematic representation.
Fig. 7 is a suction side supporting mechanism plan view.
Fig. 8 is the side view of Fig. 7.
Fig. 9 is the plan view of Fig. 7.
Figure 10 is the sectional view of Fig. 8.
Figure 11 is the plan view of Fig. 1.
Figure 12 is a tube support arrangement deflection state schematic representation.
Sequence number among the last figure: X to linear rail 1, X to slide blocks 2, supporting frame 3, screw lift 4, spring bed 5, top plate 51, bottom plate 52, shock-absorbing spring 53, arc-shaped bracket 54, dunnage 6, Y to linear rail 7, Y to slide blocks 8, tested media 10, inlet pipeline 11, inlet adjusting valve 12, suction side supporting mechanism 13, outlet side supporting mechanism 14, flexible coupling 15, tested pump assembly 16, testing base 17, outlet regulating valve 18, outlet conduit 19.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done further to describe through instance.
Embodiment
Referring to Fig. 1; The removable vibration damping tube support arrangement that is used for the pump performance test comprises that two parallel X are to linear rail 1; Two parallel X are provided with two suction side supporting mechanisms 13 side by side to a side of linear rail 1, and opposite side is provided with two outlet side supporting mechanisms 14 side by side; X between two suction side supporting mechanisms 13 and two the outlet side supporting mechanisms 14 is equipped with testing base 17 to the linear rail middle part.Referring to Fig. 2～10, suction side supporting mechanism 13 includes supporting frame 3 with outlet side supporting mechanism 14, and supporting frame 3 is the tetragonous cone table of frame type.The top of supporting frame 3 is equipped with screw lift 4, and the screw mandrel of screw lift 4 is vertical, and the screw mandrel top of vertical is equipped with spring bed 5; Spring bed 5 comprises parallel up and down top plate 51 and bottom plate 52; Connect by six bolts that are uniformly distributed with between top plate 51 and the bottom plate 52; Be set with shock-absorbing spring 53 on the bolt between top plate 51 and the bottom plate 52, arc-shaped bracket 54 is installed on the end face of top plate 51.
Referring to Fig. 2, two X that supporting frame 3 two bottom sides of outlet side supporting mechanism 14 are being fixedly connected respectively are to slide blocks 2, and two X of both sides cooperate to linear rail 1 with two parallel X respectively to slide blocks 2;
Referring to Fig. 6; Supporting frame 3 two bottom sides of suction side supporting mechanism 13 are being fixedly connected two Y respectively to slide blocks 8; Be fixedly installed in the top of dunnage 6 to linear rail 7 with two Y that two Y of both sides cooperate to slide blocks 8; Dunnage 6 is back-shaped frame-like, and its two bottom sides is connecting two X respectively to slide blocks 2, and two X of both sides cooperate to linear rail 1 with two parallel X respectively to slide blocks 2.
During work, referring to Fig. 1 and Figure 11, tested pump assembly 16 is installed on the testing base 17.The import of tested pump assembly 16 is connecting an end of inlet pipeline 11 through the pipeline short circuits before the flexible coupling 15, and the other end of inlet pipeline 11 is positioned on tested media 10, the inlet pipeline 11 inlet adjusting valve 12 is installed; The horizontal segment of inlet pipeline 11 is installed on the spring bed 5 of two suction side supporting mechanisms 13, an adjacent segment distance between two suction side supporting mechanisms 13; The outlet of tested pump assembly 16 is connecting an end of outlet conduit 19; The outlet regulating of connecting on the outlet conduit 19 valve 18; The outlet conduit 19 of outlet regulating valve 18 both sides is installed in respectively on the spring bed 5 of outlet side supporting mechanism 14, an adjacent segment distance between two outlet side supporting mechanisms 14.
The screw lift 4 of suction side supporting mechanism 13 and outlet side supporting mechanism 14 is used to regulate pipeline up-down in vertical direction.When the import and export flange of pump was on same straight line, inlet pipeline 11 and outlet conduit 19 were seen Figure 11 on same straight line;
When the import and export flange of pump is eccentric, can realize that through the adjusting of supporting frame 3 on X, Y direction on the horizontal plane of suction side supporting mechanism 13 Y is to moving deflection inlet pipeline 11, to satisfy the installation requirement of tested pump assembly 16; See Figure 12; The supporting frame 3 of outlet side supporting mechanism 14 can only be realized the mobile adjusting to linear rail 1 direction along X, because of the connecting tube between outlet regulating valve 18 and the pump discharge is a high pressure pipe line, moves the instability that can cause outlet conduit 19 if increase the Y direction.
Claims (5)
1. the removable vibration damping tube support arrangement that is used for the pump performance test; It is characterized in that comprising that two parallel X are to linear rail (1); Said two parallel X are provided with two suction side supporting mechanisms side by side to a side of linear rail (1), and opposite side is provided with two outlet side supporting mechanisms side by side; Said suction side supporting mechanism and outlet side supporting mechanism include supporting frame (3), and the top of supporting frame (3) is provided with screw lift (4), and the screw mandrel of screw lift (4) is vertical, and the screw mandrel top of vertical is provided with spring bed (5); Spring bed (5) comprises parallel top plate (51) and bottom plate (52) up and down; Connect by four that are uniformly distributed with above bolts between top plate (51) and the bottom plate (52); Be arranged with shock-absorbing spring (53) on the bolt between top plate (51) and the bottom plate (52), the end face of top plate (51) is provided with arc-shaped bracket (54);
The X more than one that the supporting frame of said outlet side supporting mechanism (3) two bottom sides is being fixedly connected respectively is to slide blocks (2), and the X of both sides cooperates to linear rail (1) with two parallel X respectively to slide blocks (2);
The supporting frame of said suction side supporting mechanism (3) two bottom sides is being fixedly connected Y more than one respectively to slide blocks (8); Be fixed at the top of dunnage (6) to linear rail (7) with two Y that the Y of both sides cooperates to slide blocks (8); The X more than one that the two bottom sides of dunnage (6) is connecting respectively is to slide blocks (2), and the X of both sides cooperates to linear rail (1) with two parallel X respectively to slide blocks (2).
2. the removable vibration damping tube support arrangement that is used for the pump performance test according to claim 1, it is characterized in that: support frame as described above (3) is the tetragonous cone table of frame type.
3. the removable vibration damping tube support arrangement that is used for the pump performance test according to claim 1 is characterized in that: said dunnage (6) is back-shaped framework.
4. the removable vibration damping tube support arrangement that is used for the pump performance test according to claim 1; It is characterized in that: supporting frame (3) two bottom sides of the said side supporting mechanism of giving vent to anger is being fixedly connected two X respectively to slide blocks (2), and two X of both sides cooperate to linear rail (1) with two parallel X respectively to slide blocks (2).
5. the removable vibration damping tube support arrangement that is used for the pump performance test according to claim 1; It is characterized in that: the two bottom sides of said dunnage (6) is connecting two X respectively to slide blocks (2), and two X of both sides cooperate to linear rail (1) with two parallel X respectively to slide blocks (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200191594U CN202484447U (en) | 2012-01-17 | 2012-01-17 | Movable vibration attenuation pipeline support device for pump performance testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200191594U CN202484447U (en) | 2012-01-17 | 2012-01-17 | Movable vibration attenuation pipeline support device for pump performance testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202484447U true CN202484447U (en) | 2012-10-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200191594U Withdrawn - After Issue CN202484447U (en) | 2012-01-17 | 2012-01-17 | Movable vibration attenuation pipeline support device for pump performance testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202484447U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537528A (en) * | 2012-01-17 | 2012-07-04 | 黄山工业泵制造有限公司 | Movable vibration reduction pipeline support device for testing pump performance |
| CN103306966A (en) * | 2013-06-14 | 2013-09-18 | 中国联合工程公司 | Adjustable mounting base for pump testing |
| CN106051313A (en) * | 2016-06-29 | 2016-10-26 | 黄爱娟 | Oil lubrication available pipeline supporting device |
| CN106051312A (en) * | 2016-06-29 | 2016-10-26 | 黄爱娟 | Pipeline supporting device provided with guide rod |
-
2012
- 2012-01-17 CN CN2012200191594U patent/CN202484447U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537528A (en) * | 2012-01-17 | 2012-07-04 | 黄山工业泵制造有限公司 | Movable vibration reduction pipeline support device for testing pump performance |
| CN102537528B (en) * | 2012-01-17 | 2013-06-19 | 黄山工业泵制造有限公司 | Movable vibration reduction pipeline support device for testing pump performance |
| CN103306966A (en) * | 2013-06-14 | 2013-09-18 | 中国联合工程公司 | Adjustable mounting base for pump testing |
| CN103306966B (en) * | 2013-06-14 | 2015-11-11 | 中国联合工程公司 | The adjustable mounting base of pump testing |
| CN106051313A (en) * | 2016-06-29 | 2016-10-26 | 黄爱娟 | Oil lubrication available pipeline supporting device |
| CN106051312A (en) * | 2016-06-29 | 2016-10-26 | 黄爱娟 | Pipeline supporting device provided with guide rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121010 Effective date of abandoning: 20130619 |
|
| RGAV | Abandon patent right to avoid regrant |