CN2573147Y - Centrifugal pump impeller detaching platform - Google Patents
Centrifugal pump impeller detaching platform Download PDFInfo
- Publication number
- CN2573147Y CN2573147Y CN 02256927 CN02256927U CN2573147Y CN 2573147 Y CN2573147 Y CN 2573147Y CN 02256927 CN02256927 CN 02256927 CN 02256927 U CN02256927 U CN 02256927U CN 2573147 Y CN2573147 Y CN 2573147Y
- Authority
- CN
- China
- Prior art keywords
- impeller
- centrifugal pump
- platform
- disassembling
- assembling
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a centrifugal pump impeller assembling and disassembling platform, which provides a mechanical disassembling and assembling platform for the disassembly and the assembly of a centrifugal pump. A bottom base (1) of the centrifugal pump is erected with two support brackets (2). A transverse beam (6) is arranged between the two support brackets. A center slot (4) used for a centrifugal pump axle to pass through is arranged on the transverse beam. The bottom base (1) is provided with a hydraulic jack (3) corresponding to a center slot. When the centrifugal pump impeller assembling and disassembling platform is in the use process, the problems that no disassembling and assembling support bracket is provided and a center axle of an impeller can not be positioned and dragged of original impeller disassembly and assembly are solved. Not only the time for disassembling the impeller is shortened but also the mechanical scraping damage of the surfaces of the center axle and the impeller caused by the disassembly and the assembly of the impeller without a platform exclusively used is also effectively avoided.
Description
(1) technical field:
The utility model belongs to the dismounting platform; Particularly relate to centrifugal pump impeller dismounting platform.
(2) background technology:
Because this centrifugal pump is applied on the sewage effluent, impeller is subjected to that sewage washes away, seriously corroded, and impeller needs often maintenance maintenance, but producer does not have supporting impeller dismantling device and device, for our production application brings very big inconvenience.Still with the traditional handicraft that falls behind, beat during dismounting with hammer, not only the activity duration long, working strength of workers is big, goes back damage equipment.
(3) utility model content:
Technical problem to be solved in the utility model is at the problem that exists in the background technology, and a kind of centrifugal pump impeller dismounting platform of machinery is provided.
The invention for solving the technical problem can reach by following technical solution: according to centrifugal pump is upright on base two supports are arranged, between two supports crossbeam is arranged, the central channel that has centrifugal pump shaft to pass on the crossbeam has the hydraulic jack corresponding with central channel on base.
In such scheme, two crossbeams that spacing is arranged are arranged between two supports, corresponding central channel is arranged on it.The hole that permanent plant is arranged in the upper end of two supports.By the dismounting platform of above forecast scheme configuration, centrifugal pump can reach its purpose admittedly thereon.
The utility model is compared with background technology has following beneficial effect: this centrifugal pump impeller dismounting platform comes into operation in the process, solved original dismounting impeller do not have the dismounting support, can't positioning towed impeller middle spindle problem, not only shortened the dismounting impeller time, but also avoided impeller mechanical scratch to be arranged effectively because of impeller and the central shaft surface that no dedicated platform dismounting causes.
(4) description of drawings:
Accompanying drawing 1 is a dismounting platform front view;
Accompanying drawing 2 is Fig. 1 vertical views;
Accompanying drawing 3 is Fig. 1 left views.
(5) specific embodiment:
Below in conjunction with the drawings and specific embodiments will the utility model is described in further detail:
By shown in Figure 1, according to centrifugal pump on this base 1 upright have between two supports, 2, two supports crossbeam 6 is arranged, the central channel 4 that has centrifugal pump shaft to pass on the crossbeam has the hydraulic jack corresponding with central channel 3 on base 1.
In such scheme, on 2 on two supports two crossbeams (6,7) that spacing is arranged are arranged, corresponding central channel (4,8) is arranged on it.The hole 5 that permanent plant is arranged in the upper end of two supports 1.This centrifugal pump impeller dismounting platform is put into pump and is repaiied in class's use, obtains the consistent favorable comment of service worker.In the use, the impeller that service worker at first will be dismantled partly lifts on this platform on the end support, allow impeller middle spindle vertically import in the locating slot at removal bracket center, fixed axis passes fixedly impeller of holddown groove then, prevent its sideslip, again impeller middle spindle is contacted with the hydraulic elevator of platform base, utilize hydraulic elevator that impeller middle spindle is ejected, realize the dismounting of impeller.This dismounting platform structure is reasonable, and the impeller dismounting requirement of the centrifugal pump of 20SA-32SA on probation fully is convenient, fast.
Claims (3)
1, a kind of centrifugal pump impeller dismounting platform that relates to, contain platform base (1), it is characterized in that: go up upright two supports (2) that have at this base (1) according to centrifugal pump, crossbeam (6) is arranged between two supports, the central channel (4) that has centrifugal pump shaft to pass on the crossbeam has the hydraulic jack corresponding with central channel (3) on base (1).
2, dismounting platform according to claim 1 is characterized in that: two crossbeams (6,7) that spacing is arranged are arranged between two supports (2), corresponding central channel (4,8) is arranged on it.
3, dismounting platform according to claim 1 is characterized in that: the hole (5) that permanent plant is arranged in the upper end of two supports (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256927 CN2573147Y (en) | 2002-10-14 | 2002-10-14 | Centrifugal pump impeller detaching platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256927 CN2573147Y (en) | 2002-10-14 | 2002-10-14 | Centrifugal pump impeller detaching platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573147Y true CN2573147Y (en) | 2003-09-17 |
Family
ID=33725036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02256927 Expired - Fee Related CN2573147Y (en) | 2002-10-14 | 2002-10-14 | Centrifugal pump impeller detaching platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573147Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259256A (en) * | 2010-05-31 | 2011-11-30 | 三一重型装备有限公司 | Vertical tool of hydraulic bracket |
| CN102633208A (en) * | 2012-04-12 | 2012-08-15 | 河北张河湾蓄能发电有限责任公司 | Disassembling tool table for disassembling engine brake |
| CN106246593A (en) * | 2016-08-30 | 2016-12-21 | 柳州市酸王泵阀制造有限公司 | A kind of impeller of pump locking general equipment |
| CN111055233A (en) * | 2019-12-24 | 2020-04-24 | 福建福清核电有限公司 | Tool and method for disassembling and assembling core package of horizontal multistage centrifugal pump in nuclear power plant |
-
2002
- 2002-10-14 CN CN 02256927 patent/CN2573147Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259256A (en) * | 2010-05-31 | 2011-11-30 | 三一重型装备有限公司 | Vertical tool of hydraulic bracket |
| CN102633208A (en) * | 2012-04-12 | 2012-08-15 | 河北张河湾蓄能发电有限责任公司 | Disassembling tool table for disassembling engine brake |
| CN102633208B (en) * | 2012-04-12 | 2014-01-15 | 河北张河湾蓄能发电有限责任公司 | Disassembling tool table for disassembling engine brake |
| CN106246593A (en) * | 2016-08-30 | 2016-12-21 | 柳州市酸王泵阀制造有限公司 | A kind of impeller of pump locking general equipment |
| CN111055233A (en) * | 2019-12-24 | 2020-04-24 | 福建福清核电有限公司 | Tool and method for disassembling and assembling core package of horizontal multistage centrifugal pump in nuclear power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |