CN201277190Y - Multi-stage pump overhauling stand - Google Patents
Multi-stage pump overhauling stand Download PDFInfo
- Publication number
- CN201277190Y CN201277190Y CNU2008201056625U CN200820105662U CN201277190Y CN 201277190 Y CN201277190 Y CN 201277190Y CN U2008201056625 U CNU2008201056625 U CN U2008201056625U CN 200820105662 U CN200820105662 U CN 200820105662U CN 201277190 Y CN201277190 Y CN 201277190Y
- Authority
- CN
- China
- Prior art keywords
- multistage pump
- substrate
- maintenance support
- column
- maintenance
- 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
A multistage pump maintenance bracket belongs to the technical field of multistage pump subsidiary facilitates, which is used to solve the problem of inconvenient detachment of a multistage pump, and is formed by basal plates, wherein vertical posts which are distributed in a rectangular are arranged on the basal plate, and a pallet screw is arranged on the center of each basal plate. The multistage pump maintenance bracket has the advantages of convenient operation, high efficiency, labor conservation, high mounting installation and the like, which is suitable for the maintenance operation of the multistage pump.
Description
Technical field
The utility model relates to the maintenance facility of multistage pump, belongs to multistage pump affiliated facility technical field.
Background technique
Multistage pump is because of its lift height in industries such as water supply, metallurgy, water treatment, and pressure is used widely greatly, yet the multimachine pump makes the maintenance man very worried because of defectives such as its dismounting difficulty, assembling inaccuracy again in running repairs.With common dismounting multistage pump, need several workers to cooperate, and labor intensity is big, the repair time is long.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of easy to operate, high working efficiency, and labor intensity is little, the multistage pump maintenance support that assembly precision is high.
The alleged problem of the utility model realizes with following technological scheme:
A kind of multistage pump maintenance support has substrate in the formation, the column of distributed rectangular is arranged on the substrate.
Above-mentioned multistage pump maintenance support, the central authorities of described substrate are provided with the pallet screw.
Above-mentioned multistage pump maintenance support, the upper end of described column has positioning hole.
Above-mentioned multistage pump maintenance support, described column removably connects by the screw rod and the substrate of lower end.
The utlity model has following characteristics:
1. multistage pump changes vertical dismounting into by horizontal dismountable, and dismounting is laborsaving, convenient;
2. multistage pump is vertically arranged good to moderate, and precision is installed than level and wanted high;
3. the dismounting time shortens;
4. entire bracket easy installation and removal;
To sum up, the utlity model has easy to operate, superiority such as efficient is high, laborsaving, installation precision height, be suitable for the upkeep operation of multistage pump.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model user mode schematic representation;
Fig. 3 is the unloading process schematic representation.
Zero label is in the accompanying drawing: 1-sole plate, 2-column, 3-pallet screw, 4-retaining screw, 5-locating stud, 6-positioning hole, 7-multistage pump.
Embodiment
Consult Fig. 1.Substrate 1 is a rectangular plate, and 2 one-tenth distributed rectangular of four root posts are fixed on the substrate 1, and the column spacing is pressed the pitch match setting of the nut at the four jiaos of places of multistage pump that are suitable for.
Consult Fig. 2.The central authorities of substrate 1 are provided with pallet screw 3, and its screw rod is threaded with substrate 1, and the head of a nail is the nut of large-size, connect the pump housing with convenient holder.
Consult Fig. 1,2.The upper end of column 2 is provided with horizontal location hole 6, and coupling plug-in mounting locating stud 5 in the hole is with the vertical play of restriction multistage pump 7.
Still consult Fig. 2.The lower end of column 2 is a screw rod, and the via hole of coupling is arranged on the substrate 1, and screw rod is fixed on the substrate 1 by retaining screw 4 after passing via hole, and is connected for dismountable split between the substrate.
Still consult Fig. 1,2,3.Adopt the operating process of the utility model maintenance dismounting multistage pump to be: to measure the length of multistage pump connecting bolt earlier, select suitable column and sole plate, and fix.The connecting bolt of four multistage pumps of dismounting vertically lifts by crane multistage pump with electric hoist, makes column pass through pump housing upper bolt hole, is fixed get final product above by locating stud, below centre by the height of pallet screw adjusting multistage pump.Two connecting bolts of dismounting residue afterwards make the pump housing be in the nature coupled condition, for next step disintegration maintenance is got ready.Dismantle multistage pump piecemeal, and it is sling with electric hoist.Reversed in order gets final product when recovering to install.
Claims (4)
1. a multistage pump maintenance support is characterized in that substrate [1] is arranged in the formation, and the column [2] of distributed rectangular is arranged on the substrate [1].
2. multistage pump maintenance support according to claim 1 is characterized in that, described substrate [1], and its central authorities are provided with pallet screw [3].
3. multistage pump maintenance support according to claim 2 is characterized in that the upper end of described column [2] has positioning hole [6].
4. multistage pump maintenance support according to claim 3 is characterized in that described column [2] removably connects by the screw rod and the substrate [1] of lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201056625U CN201277190Y (en) | 2008-08-28 | 2008-08-28 | Multi-stage pump overhauling stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201056625U CN201277190Y (en) | 2008-08-28 | 2008-08-28 | Multi-stage pump overhauling stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201277190Y true CN201277190Y (en) | 2009-07-22 |
Family
ID=40894776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201056625U Expired - Fee Related CN201277190Y (en) | 2008-08-28 | 2008-08-28 | Multi-stage pump overhauling stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201277190Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729229A (en) * | 2012-07-03 | 2012-10-17 | 芜湖市湖净环保机械有限公司 | Maintenance platform of multi-stage pump |
| CN105987026A (en) * | 2015-12-29 | 2016-10-05 | 安徽晋煤中能化工股份有限公司 | Overhauling device and method for multistage centrifugal pump |
| CN106286411A (en) * | 2016-08-25 | 2017-01-04 | 安徽晋煤中能化工股份有限公司 | A kind of centrifugal multistage pump multiple centrifugal pump apparatus for examination and repair and repair method |
| CN108724060A (en) * | 2017-11-13 | 2018-11-02 | 江苏核电有限公司 | A kind of reactor coolant pump mechanical seal maintenance bearing and its application method |
-
2008
- 2008-08-28 CN CNU2008201056625U patent/CN201277190Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729229A (en) * | 2012-07-03 | 2012-10-17 | 芜湖市湖净环保机械有限公司 | Maintenance platform of multi-stage pump |
| CN105987026A (en) * | 2015-12-29 | 2016-10-05 | 安徽晋煤中能化工股份有限公司 | Overhauling device and method for multistage centrifugal pump |
| CN106286411A (en) * | 2016-08-25 | 2017-01-04 | 安徽晋煤中能化工股份有限公司 | A kind of centrifugal multistage pump multiple centrifugal pump apparatus for examination and repair and repair method |
| CN108724060A (en) * | 2017-11-13 | 2018-11-02 | 江苏核电有限公司 | A kind of reactor coolant pump mechanical seal maintenance bearing and its application method |
| CN108724060B (en) * | 2017-11-13 | 2023-10-20 | 江苏核电有限公司 | Mechanical seal maintenance support for reactor coolant pump and application method of mechanical seal maintenance support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI IRON + STEEL CO.,LTD. Free format text: FORMER OWNER: HANDAN IRON AND STEEL CO., LTD. Effective date: 20100401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 056015 INTELLECTUAL PROPERTY DIVISION, HANDAN IRON + STEEL TECHNOLOGY CENTER, NO.232,FUXING ROAD,FUXING DISTRICT, HANDAN CITY, HEBEI PROVINCE TO: 050000 NO.40, YUHUA WEST ROAD, SHIJIAZHUANG CITY, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100401 Address after: Yuhua city of Shijiazhuang province Hebei 050000 West Road No. 40 Patentee after: Hebei Iron & Steel Co., Ltd. Address before: 056015 intellectual property department, Handan Iron and Steel Technology Center, Fuxing Road, Fuxing District, Hebei, Handan 232, China Patentee before: Handan Iron & Steel Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20120828 |