CN107399677A - A kind of apparatus and method transported, dismount boiler feed pump - Google Patents
A kind of apparatus and method transported, dismount boiler feed pump Download PDFInfo
- Publication number
- CN107399677A CN107399677A CN201610332266.5A CN201610332266A CN107399677A CN 107399677 A CN107399677 A CN 107399677A CN 201610332266 A CN201610332266 A CN 201610332266A CN 107399677 A CN107399677 A CN 107399677A
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- CN
- China
- Prior art keywords
- boiler feed
- feed pump
- water pump
- boatswain chair
- pump
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
- B66C19/02—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries collapsible
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
A kind of device for transporting, dismounting boiler feed pump, including carrier loader, suspender and portal frame, it is characterised in that：The vehicle frame of the carrier loader（3）Size is according to boiler feed pump pump body design, vehicle frame（3）Two bearings on surface（3）Between the width also water pump pedestal according to boiler feed pump（19）Set, the suspender is by left boatswain chair（6）With right boatswain chair（9）Making is clamped by bolt, the column of the portal frame, by bolt connection, realizes water pump lifting, movement all around with chain block, the transport for realizing water pump is coordinated with carrier loader with crossbeam.The transport of the present invention, the apparatus and method for dismounting boiler feed pump have apparatus structure simple, easy to make, easily solves the boiler feed pump replacement operation in small space, it is easy to operation, operating efficiency is high, suitable for it is various without hoisting apparatus, in small space the advantages of the replacement operation of boiler feed pump.
Description
Technical field
The present invention relates to a kind of servicing unit for dismounting mechanical facility, is a kind of apparatus and method transported, dismount boiler feed pump specifically.
Background technology
Because boiler feed pump (1.5 tons of weight) is installed in the case where not built by laying bricks or stones in exterior wall originally, hoisting machinery can be used, pump pipe laying and motor again are first installed, finally build exterior wall by laying bricks or stones, but this brings very big difficulty to the feed pump replacement operation in later stage.Suspension centre and hoisting apparatus are not designed above first boiler feed pump, can not now be set again, and ground is posted ceramic tile and can not destroyed；Second space is narrow and small, and hoisting machinery can not drive into operation；Need first to tear 6 tons of heavy motors open during the 3rd this pump of replacing, then water pump can just be split out, and considerably increase workload；4th boiler feed pump is precise part, does not allow at will to pull during lifting.
Therefore known transport, dismounting boiler feed pump there are problems that above-mentioned a variety of inconvenience and.
The content of the invention
The purpose of the present invention, it is to propose a kind of transport operated suitable for small space, dismounts the device of boiler feed pump.
The purpose of the present invention, a kind of method for being to propose transport operated suitable for small space, dismount boiler feed pump.
To achieve the above object, technical solution of the invention is：
A kind of device for transporting, dismounting boiler feed pump, including carrier loader, suspender and portal frame, it is characterised in that：
The fame dimensions of the carrier loader are according to boiler feed pump pump body design; water pump pedestal of the width also according to boiler feed pump between two bearings on vehicle frame surface is set; for carrying boiler feed pump on carrier loader, the wheel of carrier loader is turns to rubber tire, to protect floor tile not to be subject to crushing；
The suspender is clamped by bolt making by left boatswain chair and right boatswain chair, and it is Heave Here to clamp water pump both ends inlet and outlet flange base by the middle part of left boatswain chair and right boatswain chair during lifting；
For the column of the portal frame with crossbeam by bolt connection, column bottom is provided with rubber tire, and crossbeam is provided with and pulls pulley, pulls and chain block is installed on pulley, realizes water pump lifting, movement all around with chain block, the transport for realizing water pump is coordinated with carrier loader.
The transport of the present invention, the device of dismounting boiler feed pump can also be further achieved by the following technical measures.
Foregoing transport, the device for dismounting boiler feed pump, wherein rated load weight >=3 ton of the chain block.
Foregoing transport, the device for dismounting boiler feed pump, wherein the making material of the left boatswain chair and right boatswain chair is Q235 steel plates.
A kind of method transported, dismount boiler feed pump, it is characterised in that comprise the following steps：
Portal frame is installed a,
Portal frame is arranged on the top of boiler feed pump；
B, it is clamped by bolt with the left boatswain chair and right boatswain chair of suspender, it is Heave Here that the middle part of suspender, which clamps water pump both ends inlet and outlet flange base,；
C, water pump pedestal is departed from chain block lifting water pump, with pull pulley transverse shifting carry water pump chain block, reach on two bearings on the vehicle frame surface of the carrier loader matched with water pump pedestal and unload water pump, carrier loader carries out old boiler feed pump, completes the dismounting of old water pump；
D, the a-c steps of water pump are dismantled with reference to more than, new boiler feed pump is transported, new boiler feed pump is installed with reference to the method for dismounting.
The transport of the present invention, the method for dismounting boiler feed pump can also be further achieved by the following technical measures.
Foregoing method, wherein rated load weight >=3 ton of the chain block.
Foregoing method, wherein the making material of the left boatswain chair and right boatswain chair is Q235 steel plates.
After adopting the above technical scheme, the transport of the present invention, the apparatus and method for dismounting boiler feed pump have advantages below：
1st, apparatus structure is simple, easy to make；
2nd, easily solve the boiler feed pump replacement operation in small space, avoid the dismounting of water pump driving motor, greatly reduce workload；Also it is avoided that the collision of boiler feed pump is damaged in dismounting；
3rd, it is easy to operation, operating efficiency is high, suitable for it is various without hoisting apparatus, in small space boiler feed pump replacement operation.
Brief description of the drawings
Fig. 1 is the carrier loader front view of the embodiment of the present invention；
Fig. 2 is Fig. 1 side view；
Fig. 3 is the left hanger plate structure schematic diagram of the suspender of the embodiment of the present invention；
Fig. 4 is the right hanger plate structure schematic diagram of the suspender of the embodiment of the present invention；
Fig. 5 is the structural representation of the suspender of the embodiment of the present invention；
Fig. 6 is the structural representation of the portal frame of the embodiment of the present invention；
Fig. 7 is Fig. 6 side view；
Fig. 8 is the transport of the embodiment of the present invention, dismounts the operating process schematic diagram of boiler feed pump.
In figure：1 pull bar, 2 bearings, 3 vehicle frames, 4 wheels, 5 the 1st bolts, 6 left boatswain chairs, 7 dividing plates, 8 the 1st bolts, 9 right boatswain chairs, 10 the 3rd bolts, 11 columns, 12 diagonal braces, 13 bottom girders, 14 rubber tires, 15 pull pulley, 16 chain blocks, 17 water pump flanges, 18 water pumps, 19 water pump pedestals.
Embodiment
With reference to embodiments and its accompanying drawing illustrates further to the present invention.
Embodiment 1
The transport of the present invention, the device for dismounting boiler feed pump, including carrier loader, suspender and portal frame.
Referring now to Fig. 1 and Fig. 2, Fig. 1 is the carrier loader front view of the embodiment of the present invention, and Fig. 2 is Fig. 1 side view.As shown in the figure; the size of vehicle frame 3 of the carrier loader is according to boiler feed pump pump body design; water pump pedestal 19 of the width also according to boiler feed pump between two bearings 3 on the surface of vehicle frame 3 is set; for carrying boiler feed pump 18 on carrier loader; the wheel of carrier loader is steering rubber tire; to protect floor tile not to be subject to crushing, so solves the problems, such as the transport of small space.
Fig. 3 is the left hanger plate structure schematic diagram of the suspender of the embodiment of the present invention, and Fig. 4 is the right hanger plate structure schematic diagram of the suspender of the embodiment of the present invention, and Fig. 5 is the structural representation of the suspender of the embodiment of the present invention.
The suspender is clamped by bolt making by left boatswain chair 6 and right boatswain chair 9, and it is Heave Here to clamp water pump both ends inlet and outlet flange base by the middle part of left boatswain chair and right boatswain chair during lifting.The making material of the left boatswain chair 6 and right boatswain chair 9 is Q235 steel plates.
Fig. 6 is the structural representation of the portal frame of the embodiment of the present invention, and Fig. 7 is Fig. 6 side view.
The column of the portal frame is with crossbeam by bolt connection, column bottom is provided with rubber tire, and crossbeam is provided with and pulls pulley 15, pulls installation chain block 16 on pulley, water pump lifting, movement all around are realized with chain block, the transport for realizing water pump is coordinated with carrier loader.The rated load weight of the chain block 16 is 4 tons.
Embodiment 2
A kind of method transported, dismount boiler feed pump, comprises the following steps：
Portal frame is installed a,
Portal frame is arranged on the top of boiler feed pump；
B, it is clamped by bolt with the left boatswain chair 6 and right boatswain chair 9 of suspender, it is Heave Here that the middle part of suspender, which clamps water pump both ends inlet and outlet flange base,；The making material of the left boatswain chair 6 and right boatswain chair 9 is Q235 steel plates.
C, water pump pedestal 19 is departed from chain block lifting water pump, with pull the transverse shifting of pulley 15 carry water pump chain block, reach on two bearings 3 on the vehicle frame surface of the carrier loader matched with water pump pedestal and unload water pump, carrier loader carries out old boiler feed pump, completes the dismounting of old water pump.The rated load weight of the chain block 16 is 4 tons.
D, the a-c steps of water pump are dismantled with reference to more than, new boiler feed pump is transported, new boiler feed pump is installed with reference to the method for dismounting.
The present invention has substantive distinguishing features and significant technological progress, the transport of the present invention, the apparatus and method for dismounting boiler feed pump, suspender is arranged on above boiler feed pump, chain block slings old boiler feed pump by hoisting sling, pull pulley to move laterally to above carrier loader, then old boiler feed pump is fallen on the bearing of carrier loader by chain block.Carrier loader carries out old boiler feed pump, again new boiler feed pump is transported into come, new boiler feed pump is installed with reference to the method for dismounting, easily solves the boiler feed pump replacement operation in small space, and the dismounting of water pump driving motor has been avoided that, greatly reduce workload.
Above example is used for illustrative purposes only, rather than limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, all equivalent technical schemes should also belong to scope of the invention, should be limited by each claim.
Claims (6)
1. a kind of device for transporting, dismounting boiler feed pump, including carrier loader, suspender and portal frame, it is characterised in that：
The vehicle frame of the carrier loader（3）Size is according to boiler feed pump pump body design, vehicle frame（3）Two bearings on surface（3）Between the width also water pump pedestal according to boiler feed pump（19）Set, for carrying boiler feed pump on carrier loader（18）, the wheel of carrier loader is turns to rubber tire, to protect floor tile not to be subject to crushing；
The suspender is by left boatswain chair（6）With right boatswain chair（9）It is clamped by bolt making, it is Heave Here to clamp water pump both ends inlet and outlet flange base by the middle part of left boatswain chair and right boatswain chair during lifting；
For the column of the portal frame with crossbeam by bolt connection, column bottom is provided with rubber tire, and crossbeam is provided with and pulls pulley（15）, pull and chain block be installed on pulley（16）, water pump lifting, movement all around are realized with chain block, the transport for realizing water pump is coordinated with carrier loader.
2. transport as claimed in claim 1, the device of dismounting boiler feed pump, it is characterised in that the chain block（16）Rated load weight >=3 ton.
3. transport as claimed in claim 1, the device of dismounting boiler feed pump, it is characterised in that the left boatswain chair（6）With right boatswain chair（9）Making material be Q235 steel plates.
4. a kind of transport as claimed in claim 1, the method for dismounting boiler feed pump, it is characterised in that comprise the following steps：
Portal frame is installed a,
Portal frame is arranged on the top of boiler feed pump；
B, with the left boatswain chair of suspender（6）With right boatswain chair（9）It is clamped by bolt, it is Heave Here that the middle part of suspender, which clamps water pump both ends inlet and outlet flange base,；
C, water pump pedestal is departed from chain block lifting water pump（19）, with pulling pulley（15）Transverse shifting carries the chain block of water pump, reaches two bearings on the vehicle frame surface of the carrier loader matched with water pump pedestal（3）Go up and unload water pump, carrier loader carries out old boiler feed pump, completes the dismounting of old water pump；
D, the a-c steps of water pump are dismantled with reference to more than, new boiler feed pump is transported, new boiler feed pump is installed with reference to the method for dismounting.
5. transport as claimed in claim 4, the method for dismounting boiler feed pump, it is characterised in that the chain block（16）Rated load weight >=3 ton.
6. transport as claimed in claim 4, the method for dismounting boiler feed pump, it is characterised in that the left boatswain chair（6）With right boatswain chair（9）Making material be Q235 steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332266.5A CN107399677A (en) | 2016-05-19 | 2016-05-19 | A kind of apparatus and method transported, dismount boiler feed pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332266.5A CN107399677A (en) | 2016-05-19 | 2016-05-19 | A kind of apparatus and method transported, dismount boiler feed pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107399677A true CN107399677A (en) | 2017-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610332266.5A Pending CN107399677A (en) | 2016-05-19 | 2016-05-19 | A kind of apparatus and method transported, dismount boiler feed pump |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759248A (en) * | 2019-10-29 | 2020-02-07 | 上海宝冶集团有限公司 | Auxiliary replacing device for main pump motor of hydraulic station |
| CN110844779A (en) * | 2019-09-27 | 2020-02-28 | 中国平煤神马集团汝州电化有限公司 | Calcium carbide furnace blanking column quick replacement method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2632053Y (en) * | 2003-01-21 | 2004-08-11 | 朱长安 | Bridge crane |
| CN101618835A (en) * | 2009-05-22 | 2010-01-06 | 上海市电力公司 | Hoisting platform capable of being lifted and disassembled and application method thereof |
| CN204778378U (en) * | 2015-07-28 | 2015-11-18 | 唐山钢铁集团有限责任公司 | Fixed hoist and mount portal frame |
| CN205772938U (en) * | 2016-05-19 | 2016-12-07 | 五冶集团上海有限公司 | A kind of transport, the device of dismounting boiler feed pump |
-
2016
- 2016-05-19 CN CN201610332266.5A patent/CN107399677A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2632053Y (en) * | 2003-01-21 | 2004-08-11 | 朱长安 | Bridge crane |
| CN101618835A (en) * | 2009-05-22 | 2010-01-06 | 上海市电力公司 | Hoisting platform capable of being lifted and disassembled and application method thereof |
| CN204778378U (en) * | 2015-07-28 | 2015-11-18 | 唐山钢铁集团有限责任公司 | Fixed hoist and mount portal frame |
| CN205772938U (en) * | 2016-05-19 | 2016-12-07 | 五冶集团上海有限公司 | A kind of transport, the device of dismounting boiler feed pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844779A (en) * | 2019-09-27 | 2020-02-28 | 中国平煤神马集团汝州电化有限公司 | Calcium carbide furnace blanking column quick replacement method |
| CN110759248A (en) * | 2019-10-29 | 2020-02-07 | 上海宝冶集团有限公司 | Auxiliary replacing device for main pump motor of hydraulic station |
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Application publication date: 20171128 |