CN216009779U - Pipeline positioning device for steam turbine generator unit water system - Google Patents
Pipeline positioning device for steam turbine generator unit water system Download PDFInfo
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- CN216009779U CN216009779U CN202121802057.5U CN202121802057U CN216009779U CN 216009779 U CN216009779 U CN 216009779U CN 202121802057 U CN202121802057 U CN 202121802057U CN 216009779 U CN216009779 U CN 216009779U
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- side wall
- outer side
- pipeline
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 230000006978 adaptation Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a pipeline positioning device for a steam turbine generator unit water system, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a side plate, the outer side wall of the side plate is fixedly connected with a fixed plate, the top of the bottom plate is slidably connected with two symmetrically arranged movable plates, the top of the bottom plate is provided with an adjusting mechanism for adjusting the movement of the two movable plates, the top of each movable plate penetrates through the fixed plate and is connected with a protection mechanism, and the outer side wall of the fixed plate is connected with a supporting mechanism. According to the steam pipeline expansion device, the two moving plates are moved towards the opposite direction through the driving motor, so that the two positioning plates position the pipeline, the pipeline is prevented from being greatly displaced on the supporting plate, meanwhile, the two protection plates are contacted with the pipeline, the pipeline is heated to expand and extrude the two protection plates to move towards the opposite direction, the expanded pipeline is prevented from being excessively extruded, the damage to the pipeline is reduced, and the long service life of the pipeline is ensured.
Description
Technical Field
The utility model relates to the technical field of turbonator equipment, in particular to a pipeline positioning device for a turbonator water system.
Background
The turbine generator is a generator driven by a turbine, superheated steam generated by a boiler enters the turbine to expand and do work, blades rotate to drive the generator to generate electricity, and waste steam after the work is done is returned to the boiler for recycling through a condenser, a circulating water pump, a condensate pump, a feed water heating device and the like.
When turbo generator carries out the during operation, need carry the steam that the boiler produced to the steam turbine inside through the pipeline, at this in-process, pipeline contact superheated steam because expend with heat and contract with cold, can make the pipeline inflation, simultaneously under positioner's fixed, the pipeline receives the extrusion to lead to the pipeline damage, thereby the influence is used.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the prior art, a positioning device extrudes an expanded pipeline to cause pipeline damage so as to influence use, and provides a pipeline positioning device for a steam turbine generator unit water system.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a turbo generator set is pipeline positioner for water system, includes the bottom plate, bottom plate top fixedly connected with curb plate, curb plate lateral wall fixedly connected with fixed plate, bottom plate top sliding connection has two movable plates that are the symmetry and set up, the bottom plate top is equipped with the adjustment mechanism who adjusts two movable plates and remove, the movable plate top runs through the fixed plate and is connected with protection mechanism, the fixed plate lateral wall is connected with supporting mechanism.
Preferably, adjustment mechanism include with bottom plate fixed connection's first mounting panel, first mounting panel lateral wall fixedly connected with driving motor, the two-way threaded rod of driving motor output fixedly connected with, the two-way threaded rod is close to first mounting panel one end and runs through first mounting panel and two movable plates and rotate and be connected with the second mounting panel, second mounting panel lateral wall and bottom plate lateral wall fixed connection, two-way threaded rod lateral wall and two movable plate threaded connection.
Preferably, protection mechanism includes the U template with movable plate lateral wall fixed connection, two the relative one end lateral wall fixedly connected with locating plate of movable plate, a plurality of telescopic links of U template inside wall fixedly connected with, telescopic link lateral wall fixedly connected with connecting block, telescopic link lateral wall cover is equipped with first spring, first spring both ends lateral wall is U template inside wall and connecting block lateral wall respectively and supports the tight contact, telescopic link one end lateral wall fixedly connected with movable rod is kept away from to the connecting block, the movable rod runs through movable plate and locating plate and fixedly connected with protection shield.
Preferably, the supporting mechanism includes the installing frame fixedly connected with fixed plate bottom, the opening with installing frame looks adaptation is seted up to the fixed plate lateral wall, bottom fixedly connected with electric putter in the installing frame, opening and fixedly connected with backup pad are passed at the electric putter top, two bracing pieces of backup pad bottom fixedly connected with, bracing piece bottom fixedly connected with movable block, movable block lateral wall and installing frame inside wall sliding connection, movable block bottom fixedly connected with second spring, bottom fixed connection in second spring bottom and the installing frame.
Preferably, the outer side wall of the fixed plate is provided with a moving port matched with the moving plate.
Preferably, the outer side wall of one end of each of the two protection plates opposite to each other is fixedly connected with an anti-skidding rubber pad.
The utility model has the beneficial effects that:
drive the backup pad through electric putter and reciprocate, make the backup pad support the pipeline bottom, drive two-way threaded rod through driving motor and rotate, make two movable plates remove to the opposite direction, thereby make two locating plates fix a position the pipeline, avoid the pipeline to take place great displacement in the backup pad, contact with the pipeline through two protection shields simultaneously, the pipeline is heated when carrying steam and takes place two protection shields of inflation extrusion and removes to back of the body direction mutually, avoid extruding the pipeline after the inflation, thereby reduce the damage of pipeline, guarantee the longer life of pipeline.
Drawings
FIG. 1 is a schematic structural diagram of a pipe positioning device for a steam turbine generator unit water system according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is an enlarged view of the structure at B in fig. 1.
In the figure: 1. a base plate; 2. a fixing plate; 3. moving the plate; 4. a first mounting plate; 5. a drive motor; 6. a bidirectional threaded rod; 7. a second mounting plate; 8. a U-shaped plate; 9. positioning a plate; 10. a telescopic rod; 11. connecting blocks; 12. a first spring; 13. a movable rod; 14. a protection plate; 15. installing a frame; 16. an electric push rod; 17. a support plate; 18. a support bar; 19. a moving block; 20. a second spring; 21. the port is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a pipe positioning device for a steam turbine generator unit water system comprises a bottom plate 1, a side plate fixedly connected to the top of the bottom plate 1, a fixed plate 2 fixedly connected to the outer side wall of the side plate, two movable plates 3 symmetrically arranged and slidably connected to the top of the bottom plate 1, and an adjusting mechanism for adjusting the movement of the two movable plates 3 and arranged on the top of the bottom plate 1.
Wherein, adjustment mechanism include with 1 fixed connection's of bottom plate first mounting panel 4, 4 lateral wall fixedly connected with driving motor 5 of first mounting panel, driving motor 5 is servo motor, for prior art, do not do here and describe repeatedly, 5 output end fixedly connected with two-way threaded rod 6 of driving motor, two-way threaded rod 6 is close to 4 one end of first mounting panel and runs through first mounting panel 4 and two movable plates 3 and swivelling joint has second mounting panel 7, 7 lateral walls of second mounting panel and 1 lateral wall fixed connection of bottom plate, 6 lateral walls of two-way threaded rod and 3 threaded connection of two movable plates.
3 tops of movable plate run through fixed plate 2 and be connected with protection mechanism, 2 lateral walls of fixed plate set up with the removal mouth 21 of 3 looks adaptations of movable plate, protection mechanism includes the U template 8 with 3 lateral walls fixed connection of movable plate, 3 relative one end lateral wall fixedly connected with locating plate 9 of two movable plates, 8 inside walls fixedly connected with a plurality of telescopic links 10 of U template, 10 lateral walls fixedly connected with connecting block 11 of telescopic link, 10 lateral walls of telescopic link cover is equipped with first spring 12, the inside wall of the 12 both ends lateral walls of first spring supports the tight contact with 11 lateral walls of U template 8 inside walls and connecting block respectively, 10 one end lateral walls fixedly connected with movable rod 13 of telescopic link are kept away from to connecting block 11, movable rod 13 runs through movable plate 3 and locating plate 9 and fixedly connected with protection shield 14, two protection shields 14 are the equal fixedly connected with anti-skid rubber pads of the relative one end lateral wall, improve the positioning effect to the pipeline.
2 lateral walls of fixed plate are connected with supporting mechanism, supporting mechanism includes the installing frame 15 with 2 bottom fixed connection of fixed plate, the opening with 15 looks adaptations of installing frame is seted up to 2 lateral walls of fixed plate, bottom fixedly connected with electric putter 16 in the installing frame 15, electric putter 16 is prior art, do not do the perk here, opening and fixedly connected with backup pad 17 are passed at electric putter 16 top, two bracing pieces 18 of backup pad 17 bottom fixedly connected with, bracing piece 18 bottom fixedly connected with movable block 19, 19 lateral walls of movable block and 15 inside wall sliding connection of installing frame, 19 bottom fixedly connected with second spring 20 of movable block, bottom fixed connection in second spring 20 bottom and the installing frame 15.
In the utility model, a pipeline is placed on a supporting plate 17, an electric push rod 16 is started, the electric push rod 16 drives the supporting plate 17 to move upwards, so that the pipeline is positioned between two positioning plates 9 and two protection plates 14, a driving motor 5 is started to rotate forwards, the driving motor 5 drives a bidirectional threaded rod 6 to rotate, so that two moving plates 3 move towards opposite directions, so that the two positioning plates 9 and the protection plates 14 move towards opposite directions, and the driving motor 5 is closed when the outer side walls of the two protection plates 14 are in contact with the pipeline, so that the positioning of the pipeline is completed.
Extrude two protection shields 14 and remove to the opposite directions of the back of the body when the pipeline is heated expansion, protection shield 14 removes to the opposite directions of the body and drives movable rod 13 and connecting block 11 extrusion first spring 12 and contract to avoid excessively extruding the pipeline, lead to the pipeline impaired, influence the use.
The driving motor 5 rotates reversely, so that the two moving plates 3 move in the opposite directions, the pipeline is positioned in a loosening manner, the pipeline is convenient to replace and maintain, and the pipeline is convenient to use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a turbo generator set is pipeline positioner for water system, includes bottom plate (1), its characterized in that, bottom plate (1) top fixedly connected with curb plate, curb plate lateral wall fixedly connected with fixed plate (2), bottom plate (1) top sliding connection has two movable plates (3) that are the symmetry and set up, bottom plate (1) top is equipped with the adjustment mechanism who adjusts two movable plates (3) and remove, movable plate (3) top is run through fixed plate (2) and is connected with protection mechanism, fixed plate (2) lateral wall is connected with supporting mechanism.
2. The pipeline positioning device for the steam turbine generator unit water system as claimed in claim 1, wherein the adjusting mechanism comprises a first mounting plate (4) fixedly connected with the bottom plate (1), a driving motor (5) is fixedly connected with the outer side wall of the first mounting plate (4), a bidirectional threaded rod (6) is fixedly connected with the output end of the driving motor (5), the bidirectional threaded rod (6) penetrates through the first mounting plate (4) and the two moving plates (3) near one end of the first mounting plate (4) and is rotatably connected with a second mounting plate (7), the outer side wall of the second mounting plate (7) is fixedly connected with the outer side wall of the bottom plate (1), and the outer side wall of the bidirectional threaded rod (6) is in threaded connection with the two moving plates (3).
3. The pipe positioning device for a steam turbine generator unit water system as claimed in claim 1, it is characterized in that the protection mechanism comprises a U-shaped plate (8) fixedly connected with the outer side wall of the moving plates (3), the outer side wall of one end of each of the two moving plates (3) is fixedly connected with a positioning plate (9), the inner side wall of the U-shaped plate (8) is fixedly connected with a plurality of telescopic rods (10), the outer side wall of each telescopic rod (10) is fixedly connected with a connecting block (11), the outer side wall of the telescopic rod (10) is sleeved with a first spring (12), the outer side walls of the two ends of the first spring (12) are respectively abutted and contacted with the inner side wall of the U-shaped plate (8) and the outer side wall of the connecting block (11), the outer side wall of one end of the connecting block (11) far away from the telescopic rod (10) is fixedly connected with a movable rod (13), the movable rod (13) penetrates through the movable plate (3) and the positioning plate (9) and is fixedly connected with a protective plate (14).
4. The pipe positioning device for a steam turbine generator unit water system as claimed in claim 1, it is characterized in that the supporting mechanism comprises an installation frame (15) fixedly connected with the bottom of the fixed plate (2), the outer side wall of the fixing plate (2) is provided with a through hole matched with the mounting frame (15), the bottom in the mounting frame (15) is fixedly connected with an electric push rod (16), the top of the electric push rod (16) passes through the through hole and is fixedly connected with a supporting plate (17), the bottom of the supporting plate (17) is fixedly connected with two supporting rods (18), the bottom of each supporting rod (18) is fixedly connected with a moving block (19), the outer side wall of the moving block (19) is connected with the inner side wall of the mounting frame (15) in a sliding way, the bottom of the moving block (19) is fixedly connected with a second spring (20), and the bottom of the second spring (20) is fixedly connected with the inner bottom of the mounting frame (15).
5. The pipeline positioning device for the steam turbine generator unit water system as claimed in claim 1, wherein the outer side wall of the fixed plate (2) is provided with a moving port (21) matched with the moving plate (3).
6. The pipe positioning device for the steam turbine generator unit water system as claimed in claim 3, wherein the outer side wall of one end of the two protection plates (14) opposite to each other is fixedly connected with an anti-skid rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121802057.5U CN216009779U (en) | 2021-08-04 | 2021-08-04 | Pipeline positioning device for steam turbine generator unit water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121802057.5U CN216009779U (en) | 2021-08-04 | 2021-08-04 | Pipeline positioning device for steam turbine generator unit water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216009779U true CN216009779U (en) | 2022-03-11 |
Family
ID=80528775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121802057.5U Active CN216009779U (en) | 2021-08-04 | 2021-08-04 | Pipeline positioning device for steam turbine generator unit water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216009779U (en) |
-
2021
- 2021-08-04 CN CN202121802057.5U patent/CN216009779U/en active Active
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