CN108356754A - A kind of mill support device - Google Patents
A kind of mill support device Download PDFInfo
- Publication number
- CN108356754A CN108356754A CN201810197540.1A CN201810197540A CN108356754A CN 108356754 A CN108356754 A CN 108356754A CN 201810197540 A CN201810197540 A CN 201810197540A CN 108356754 A CN108356754 A CN 108356754A
- Authority
- CN
- China
- Prior art keywords
- mill
- support device
- support tube
- speed reducer
- assembly
- 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.)
- Granted
Links
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 27
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/003—Shape or construction of discs or rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of mill support device, it is characterised in that：It includes jacking system (1), support device (2) and auxiliary mould (3), the jacking system (1) is mounted in the junction of mill assembly (4) and speed reducer (5), the support device (2) is located on the outside of the speed reducer (5) to be linked together with the mill assembly (4), and the speed reducer (5) is mounted in the bottom of the mill assembly (4)；The mill assembly that the device is used to connect with speed reducer is detached from speed reducer, so that speed reducer can remove.Whole device is simple for structure simultaneously, securely and reliably, convenient for storage.
Description
Technical field
The invention belongs to mechanical equipment technical fields, are exactly specifically to be related to a kind of mill support device, are used for Vertical Mill master
The device of mill is jacked up when speed reducer Maintenance and Repair.
Background technology
Vertical Mill grinding machine is during general assembly, according to the difference of each component erection sequence.Main deceleration and motor are last peace
Dress.Before this, the other component for the entire Vertical Mill that needs that first installation is complete, wherein mill assembly should be mounted on main gear reducer it
On, so needing a kind of device to jack up mill, play the role of supporting mill assembly before main gear reducer is in place.In addition,
In the Maintenance and Repair in grinding machine later stage, speed reducer is opened and inspect if necessary or needs to remove speed reducer and is overhauled, first will be required to
Mill jacks up support, then could carry out further operating to main gear reducer.Under the premise of herein, it is a set of it is reliable and stable, be easy to grasp
Work, compact-sized mill support device are essential.
Invention content
The purpose of the present invention is sent out aiming at the demand in above-mentioned Vertical Mill installation process and main gear reducer maintenance process
Bright, design meets multi-series grinding machine mill and jacks up a kind of mill support device that support uses, and mill support device is easy to operate,
It is simple for structure, there is high reliability and safety.
Technical solution
In order to achieve the above technical purposes, a kind of mill support device that the present invention designs, it is characterised in that：It includes top
Lifting device, support device and auxiliary mould, the jacking system are mounted in the junction of mill assembly and speed reducer, the support dress
It links together with the mill assembly setting on the outside of the speed reducer, the speed reducer is mounted in the bottom of the mill assembly
Portion；
The jacking system 1 includes hydraulic jack, hand driven high pressure pump and connecting line, and the hand driven high pressure pump is for being
Hydraulic jack provides hydraulic power, and connecting line is for connecting hand driven high pressure pump and hydraulic jack；
The support device includes lower support tube and upper support tube, and the upper support tube is inserted on the lower support tube.
Further, the auxiliary mould includes limit bolt, stop flange and supporting block, and the stop flange passes through fixation
Bolt is fixed on mill assembly bottom, and the limit bolt passes through corresponding hole on upper support tube and stop flange.
Further, the upper support tube is inserted into that tell being capable of telescopic adjustment in lower support tube.
Advantageous effect
A kind of mill support device provided by the invention, mill support device is easy to operate, simple for structure, has highly reliable
Property and safety.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the embodiment of the present invention.
Attached drawing 2 is mill assembly and speed reducer normal mounting structural schematic diagram in the embodiment of the present invention.
Attached drawing 3 is the structural schematic diagram of jacking system in the embodiment of the present invention.
Attached drawing 4 is the structural schematic diagram of support device in the embodiment of the present invention.
Attached drawing 5 is the structural schematic diagram of auxiliary mould in the embodiment of the present invention.
Attached drawing 6 is enlarged view at Z in attached drawing 5.
Attached drawing 7 is X direction views in attached drawing 5.
Attached drawing 8 is the receiving state structural schematic diagram of support device in the embodiment of the present invention.
Specific implementation mode
With reference to the accompanying drawings and examples, the present invention will be further described.
Embodiment
As shown in figure 1 and 2, a kind of mill support device, it includes jacking system 1, support device 2 and auxiliary mould 3,
The jacking system 1 is mounted in the junction of mill assembly 4 and speed reducer 5, and the support device 2 is located at 5 outside of the speed reducer
It links together with the mill assembly 4, the speed reducer 5 is mounted in the bottom of the mill assembly 4；The jacking system 1 is
The device for detaching mill assembly 4 with speed reducer 5 before supporting mill, by 3 temporary support of the auxiliary mould after separation,
Finally complete to support by support device 2.
As shown in Fig. 3, the jacking system 1 includes hydraulic jack 101, and hand driven high pressure pump 102 is used to be hydraulic pressure thousand
Jin top 101 provides hydraulic power, and connecting line 103 is for connecting hand driven high pressure pump 102 and hydraulic jack 101.
As shown in Fig. 4, institute's support device 2 includes lower support tube 201, upper support tube 202, by tight between two components
Firmware connects.
As shown in attached drawing 5, attached drawing 6, attached drawing 7, the auxiliary mould 3 includes limit bolt 301, stop flange 302, support
Block 303, stop flange 302 are fixed on 4 bottom of mill assembly by fixing bolt 304, and limit bolt 301 passes through upper support tube
202 and stop flange 302 on corresponding hole 302a, make an entirety.
As shown in Fig. 8, the upper support tube 202 can be fitted into lower support tube 201, reduce overall volume, convenient for receiving
Receive transport.
The mill support device structure is simple, compact layout.Entire support device main working parts are support device 2,
Power is provided using jacking system 1 to be detached from by mill assembly 4 and main gear reducer 5, auxiliary mould 3 is the tooling portion of jack-up process
Part.
Specific mill supports implementation process, is first installed in place mill jacking system 1, such as attached drawing 3.Then using fixation
Stop flange 302 is installed to mill assembly 4 by bolt 4, and upper support tube 202 is further passed through stop flange and the total pore-forming of mill
Hole passes through 302 corresponding hole of upper support tube 202 and stop flange using limit bolt 301.
Then it is suppressed using hand driven high pressure pump 102 and provides power for hydraulic jack 101, hydraulic jack piston stretches out,
Mill is jacked up upwards, until mill assembly 4 is completely separated, in the process, upper support tube 202 and mill with main gear reducer 5
Assembly 4 moves upwardly together.Then supporting block 303 is placed between mill assembly 4 and main gear reducer 5, by hand driven high pressure pump 102
Pressure release, 101 piston of hydraulic jack are retracted, and mill assembly 4 is fallen in supporting block 303.
Then lower support tube 201 is positioned over upper support bottom of the tube and corresponds to installation site, fastening installation.Further, it removes
Limit bolt 301, stop flange 302, upper support tube 202 are fallen on lower support tube 201, are connected the two with fastener.So
It is suppressed afterwards using hand driven high pressure pump 102 and provides power for hydraulic jack 101, hydraulic jack piston stretches out, and mill is upward
It jacks up, takes out supporting block 303.By 102 pressure release of manual super-pressure, mill assembly 4 is fallen, and upper support tube 202 is for top position
It sets and supports mill assembly.
Further, it is possible to carry out removing dismantling inspection operation to main gear reducer.
For convenience of storage and transportation, support tube 202 can be positioned over inside lower support tube 201 in design, reduce transport storage
Occupied space.
Structure, ratio, size etc. depicted in the present embodiment institute accompanying drawings, only to coordinate specification it is revealed in
Hold, so that those skilled in the art understands and reads, is not limited to the enforceable qualifications of the present invention, therefore does not have skill
Essential meaning in art, the modification of any structure, the change of proportionate relationship or the adjustment of size can be produced not influencing the present invention
Under raw effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Meanwhile cited such as "upper" in this specification, "lower", "left", "right", " centre ", " clockwise ", " counterclockwise " use
Language is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, the change of relativeness or tune
It is whole, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the present invention.
Claims (3)
1. a kind of mill support device, it is characterised in that：It includes jacking system (1), support device (2) and auxiliary mould (3),
The jacking system (1) is mounted in the junction of mill assembly (4) and speed reducer (5), and the support device (2) is located at the deceleration
It links together with the mill assembly (4) on the outside of machine (5), the speed reducer (5) is mounted in the bottom of the mill assembly (4)；
The jacking system (1) includes hydraulic jack (101), hand driven high pressure pump (102) and connecting line (103), the hand
Dynamic high-pressure pump (102) is used to provide hydraulic power for hydraulic jack (101), and connecting line (103) is for connecting high pressure manual
Pump (102) and hydraulic jack (101)；
The support device (2) includes lower support tube (201) and upper support tube (202), and the upper support tube (202) is inserted into institute
It states on lower support tube (201).
2. a kind of mill support device as described in claim 1, it is characterised in that：The auxiliary mould (3) includes that limit is inserted
Pin (301), stop flange (302) and supporting block (303), the stop flange (302) are fixed on mill by fixing bolt (304)
Disc assembly (4) bottom, the limit bolt (301) pass through corresponding hole on upper support tube (202) and stop flange (302)
(302a)。
3. a kind of mill support device as claimed in claim 2, it is characterised in that：The upper support tube (202), which is inserted into, tells
Stating being capable of telescopic adjustment in lower support tube (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810197540.1A CN108356754B (en) | 2018-03-11 | 2018-03-11 | Millstone supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810197540.1A CN108356754B (en) | 2018-03-11 | 2018-03-11 | Millstone supporting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108356754A true CN108356754A (en) | 2018-08-03 |
| CN108356754B CN108356754B (en) | 2024-04-16 |
Family
ID=63003911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810197540.1A Active CN108356754B (en) | 2018-03-11 | 2018-03-11 | Millstone supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108356754B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331979A (en) * | 2018-09-28 | 2019-02-15 | 日照钢铁控股集团有限公司 | Slag vertical-mill replacing speed reducer method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010127046A (en) * | 2008-11-28 | 2010-06-10 | Ishii Iron Works Co Ltd | Jack device for storage tank and construction method for floating roof type storage tank |
| CN206955556U (en) * | 2017-06-18 | 2018-02-02 | 中铁十八局集团第五工程有限公司 | For changing the jacking apparatus of 450 tons of wheel-track type girder gantry cranes |
| CN208132821U (en) * | 2018-03-11 | 2018-11-23 | 莱歇研磨机械制造(上海)有限公司 | A kind of mill support device |
-
2018
- 2018-03-11 CN CN201810197540.1A patent/CN108356754B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010127046A (en) * | 2008-11-28 | 2010-06-10 | Ishii Iron Works Co Ltd | Jack device for storage tank and construction method for floating roof type storage tank |
| CN206955556U (en) * | 2017-06-18 | 2018-02-02 | 中铁十八局集团第五工程有限公司 | For changing the jacking apparatus of 450 tons of wheel-track type girder gantry cranes |
| CN208132821U (en) * | 2018-03-11 | 2018-11-23 | 莱歇研磨机械制造(上海)有限公司 | A kind of mill support device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331979A (en) * | 2018-09-28 | 2019-02-15 | 日照钢铁控股集团有限公司 | Slag vertical-mill replacing speed reducer method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108356754B (en) | 2024-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9260875B2 (en) | Support arrangement of a wind turbine tower | |
| CN105000462B (en) | Split type hoisting method for 5MW land type wind generating set | |
| CN105881505A (en) | Special inspection robot for electric power distribution cabinet | |
| CN106836836B (en) | A kind of secondary hydraulic lifting installation method of Flue Gas Desulphurization for Coal-burning Power Plant tower transformation | |
| CN101832465B (en) | Synchronously jacking construction method for side plate and top cover of rubber film sealed gas holder | |
| CN108356754A (en) | A kind of mill support device | |
| CN208132821U (en) | A kind of mill support device | |
| CN207568156U (en) | Steel platform supports bracket | |
| CN202451516U (en) | Multifunctional test stand for hydraulic cylinder and hydraulic oil pump of automobile | |
| CN113206475B (en) | Supporting tool for overhauling pipe bus | |
| CN103332624B (en) | A kind of pulley for high-altitude circuit or caliber and installation method thereof | |
| CN104878146B (en) | Construction method for replacing corrugated compensator on top of gravity dust collector | |
| CN101178500A (en) | Conveying clamp for substrate assembling device and conveying method | |
| CN205835237U (en) | Main steam isolation valve hydraulic cylinder turning device | |
| CN102001594B (en) | Crane and supporting leg thereof | |
| CN203903928U (en) | Boom lifting device | |
| CN203462075U (en) | Furnace-supporting platform frame of converter | |
| CN208327150U (en) | New engineering machinery repairs platform | |
| CN107332144A (en) | The method that one kind ± 500kV converter power transformers band oil and annex install trailer wagon | |
| CN203337399U (en) | A multifunctional tower crane test platform | |
| CN108906148A (en) | A kind of modularization hot cell extraction rack | |
| CN205998790U (en) | A kind of inspection platform of machine-roomless lift | |
| CN202214199U (en) | Counter weight block self-dismounting device and crane with same | |
| CN208532109U (en) | It is a kind of for dismantling the lifting device of motor in the air | |
| CN212898788U (en) | Aerogenerator driftage clamp assembly and disassembly tools |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |