CN210859659U - Rack jack structure for high-rotation-speed pumped storage unit - Google Patents
Rack jack structure for high-rotation-speed pumped storage unit Download PDFInfo
- Publication number
- CN210859659U CN210859659U CN201922029764.4U CN201922029764U CN210859659U CN 210859659 U CN210859659 U CN 210859659U CN 201922029764 U CN201922029764 U CN 201922029764U CN 210859659 U CN210859659 U CN 210859659U
- Authority
- CN
- China
- Prior art keywords
- unit
- storage unit
- pumped storage
- large amount
- speed pumped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Processing Of Solid Wastes (AREA)
- Insulating Bodies (AREA)
Abstract
The utility model particularly relates to a frame jack structure that high rotational speed pumped storage unit was used belongs to pumped storage machine field, including the attenuator, this structure still includes the stay tube, the stay tube with install the pillar screw additional between the attenuator. The method and the device realize a large amount of multiple ineffective labor for repeatedly processing the defect of looseness of the rotating parts caused by the vibration of the unit, and reduce the labor intensity of maintenance personnel of the unit; not only saves a large amount of manpower and material consumption cost, but also eliminates the threat of large unit vibration on the reduction of unit operation reliability and safety; the method reduces a large amount of industrial wastes generated from the production, processing and transportation of raw materials to the installation of finished products of parts needing to be overhauled, and eliminates the serious pollution of the industrial wastes such as insulation wastes which are degraded very slowly in natural environment and the like to the environment.
Description
Technical Field
The utility model relates to a pumped storage machine field specifically is a frame jack structure that high rotational speed pumped storage unit was used.
Background
The high-speed pumped storage unit has the problems that the rated speed reaches 750r/min, and the unit vibrates when the runaway speed reaches 1050r/min, particularly the overspeed is obvious, and a plurality of parts are loosened in the vibration process and need to be overhauled.
To the above problem, the utility model provides a frame jack structure that high rotational speed pumped storage unit was used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frame jack structure that high rotational speed pumped storage unit was used to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the rack jack structure for the high-rotation-speed pumped storage unit comprises a damper and a supporting tube, wherein a supporting screw is additionally arranged between the supporting tube and the damper.
Furthermore, a large amount of multiple ineffective labor for repeatedly treating the defect of loosening of rotating parts caused by the vibration of the unit is eliminated, and the labor intensity of the overhaul personnel of the unit is reduced; not only saves a large amount of manpower and material consumption cost, but also eliminates the threat of large unit vibration on the reduction of unit operation reliability and safety; the method reduces a large amount of industrial wastes generated from the production, processing and transportation of raw materials to the installation of finished products of parts needing to be overhauled, and eliminates the serious pollution of the industrial wastes such as insulation wastes which are degraded very slowly in natural environment and the like to the environment.
As a further aspect of the present invention: the support screw is inserted and limited in the support tube.
As a further aspect of the present invention: and a jack bottom plate is arranged at the outer end of the supporting tube.
As a further aspect of the present invention: the jack bottom plate is fixed on the supporting tube through screws.
As a further aspect of the present invention: and a backing plate is arranged on the damper.
As a further aspect of the present invention: the base plate and the damper are fixed through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
the method and the device realize a large amount of multiple ineffective labor for repeatedly processing the defect of looseness of the rotating parts caused by the vibration of the unit, and reduce the labor intensity of maintenance personnel of the unit; not only saves a large amount of manpower and material consumption cost, but also eliminates the threat of large unit vibration on the reduction of unit operation reliability and safety; the method reduces a large amount of industrial wastes generated from the production, processing and transportation of raw materials to the installation of finished products of parts needing to be overhauled, and eliminates the serious pollution of the industrial wastes such as insulation wastes which are degraded very slowly in natural environment and the like to the environment.
Drawings
Fig. 1 is a schematic structural diagram of the frame jack structure for the high-speed pumped storage unit of the present invention.
In the figure: 1-jack bottom plate; 2-supporting a tube; 3-prop screws; 4-a damper; 5-backing plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
The high-speed pumped storage unit has the problems that the rated speed reaches 750r/min, and the unit vibrates when the runaway speed reaches 1050r/min, particularly the overspeed is obvious, and a plurality of parts are loosened in the vibration process and need to be overhauled.
To the above problem, the utility model provides a frame jack structure that high rotational speed pumped storage unit was used.
Specifically, as shown in fig. 1, the rack jack structure for the high-rotation-speed pumped storage unit comprises a damper 4, and further comprises a support tube 2, wherein a support screw 3 is additionally arranged between the support tube 2 and the damper 4.
Furthermore, a large amount of multiple ineffective labor for repeatedly treating the defect of loosening of rotating parts caused by the vibration of the unit is eliminated, and the labor intensity of the overhaul personnel of the unit is reduced; not only saves a large amount of manpower and material consumption cost, but also eliminates the threat of large unit vibration on the reduction of unit operation reliability and safety; the method reduces a large amount of industrial wastes generated from the production, processing and transportation of raw materials to the installation of finished products of parts needing to be overhauled, and eliminates the serious pollution of the industrial wastes such as insulation wastes which are degraded very slowly in natural environment and the like to the environment.
For further explanation, the following are specific:
the support screw 3 is inserted and limited in the support tube 2.
And a jack base plate 1 is arranged at the outer end of the supporting tube 2.
Preferably, the jack base plate 1 is fixed on the support tube 2 through screws.
Example 2
The embodiment of the present invention is further defined on the basis of embodiment 1.
Referring to fig. 1, a backing plate 5 is mounted on the damper 4.
Preferably, the backing plate 5 and the damper 4 are fixed by screws.
The utility model discloses a theory of operation is: the utility model discloses the frame jack structure that high rotational speed pumped storage unit used has realized eliminating a large amount of and has done the multiple ineffective work that the loose defect of rotating part that causes the unit vibration is handled repeatedly, has reduced unit maintainer's intensity of labour; not only saves a large amount of manpower and material consumption cost, but also eliminates the threat of large unit vibration on the reduction of unit operation reliability and safety; the method reduces a large amount of industrial wastes generated from the production, processing and transportation of raw materials to the installation of finished products of parts needing to be overhauled, and eliminates the serious pollution of the industrial wastes such as insulation wastes which are degraded very slowly in natural environment and the like to the environment.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A frame jack structure for a high-rotating-speed pumped storage unit comprises a damper (4) and is characterized by further comprising a supporting tube (2),
and a support screw (3) is additionally arranged between the support tube (2) and the damper (4).
2. The frame jack structure for the high-speed pumped-storage unit according to claim 1, wherein the support screw (3) is inserted and limited in the support tube (2).
3. The frame jack structure for the high-speed pumped-storage unit according to claim 1, wherein the jack base plate (1) is arranged at the outer end of the support tube (2).
4. The frame jack structure for the high-speed pumped-storage unit according to claim 3, wherein the jack base plate (1) is fixed on the support tube (2) by screws.
5. A frame jack structure for a high-speed pumped-storage unit according to claim 1, characterized in that a backing plate (5) is mounted on the damper (4).
6. The frame jack structure for the high-speed pumped-storage unit according to claim 5, wherein the backing plate (5) and the damper (4) are fixed by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029764.4U CN210859659U (en) | 2019-11-22 | 2019-11-22 | Rack jack structure for high-rotation-speed pumped storage unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029764.4U CN210859659U (en) | 2019-11-22 | 2019-11-22 | Rack jack structure for high-rotation-speed pumped storage unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210859659U true CN210859659U (en) | 2020-06-26 |
Family
ID=71301143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922029764.4U Active CN210859659U (en) | 2019-11-22 | 2019-11-22 | Rack jack structure for high-rotation-speed pumped storage unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210859659U (en) |
-
2019
- 2019-11-22 CN CN201922029764.4U patent/CN210859659U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106628357A (en) | Automatic stacking packaging system for hollow containers | |
| CN107662231A (en) | A kind of rock cotton board cutting machine | |
| CN210859659U (en) | Rack jack structure for high-rotation-speed pumped storage unit | |
| CN204162877U (en) | A kind of needing machine twin shaft inputs acupuncture mechanism | |
| CN205138790U (en) | Ware is put to six gestures in engine | |
| CN201552543U (en) | Joint bearing disassembly and assembly tool | |
| CN207806778U (en) | A kind of sawing machine | |
| CN207327103U (en) | A kind of rock cotton board cutting machine | |
| CN205272397U (en) | Rubber refiner leftover bits automatic collection recycle device | |
| CN201718427U (en) | Chestnut involucre-off machine | |
| CN209190869U (en) | A kind of roll web cutting tool | |
| CN213793975U (en) | High-efficient cutting machine | |
| CN218461931U (en) | Anti-falling mechanism for wind power generation blade production | |
| CN205799394U (en) | A kind of bearing removal specific purpose tool | |
| CN219596369U (en) | Breaking and impurity removing device | |
| CN214520050U (en) | Dismounting device is used in engine maintenance | |
| CN204772683U (en) | Circuit board rolling shear that suitability is strong | |
| CN211436445U (en) | Crushing device for machining waste | |
| CN210335417U (en) | Edging mechanism of edging machine | |
| CN211487264U (en) | Resin stirring device for composite core rod production | |
| CN216097518U (en) | Multifunctional split type rotary worktable | |
| CN206955102U (en) | A kind of support roller for belt machine changes auxiliary mould | |
| CN213804540U (en) | Cloth slitting device | |
| CN214383561U (en) | Electromechanical device transportation installation auxiliary device | |
| CN104418165A (en) | Device for winding abandoned film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |