CN106429930A - Dismounting and mounting tool for hoist crane lifting motor - Google Patents
Dismounting and mounting tool for hoist crane lifting motor Download PDFInfo
- Publication number
- CN106429930A CN106429930A CN201611036002.1A CN201611036002A CN106429930A CN 106429930 A CN106429930 A CN 106429930A CN 201611036002 A CN201611036002 A CN 201611036002A CN 106429930 A CN106429930 A CN 106429930A
- Authority
- CN
- China
- Prior art keywords
- axis
- hoist
- guide
- motor
- dismounting
- 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.)
- Pending
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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
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a dismounting and mounting tool for a hoist crane lifting motor. The tool comprises two outer side plates which are symmetrically arranged and at least two guide shafts connected between the two outer side plates, guide wheels are arranged in the middle portions of the guide shafts, two moving wheels are arranged above the inner side of each outer side plate, the axes of the four moving wheels are located on the same horizontal plane, the axes of the two guide shafts are located on the same horizontal plane, and positioning rods are located below the inner sides of the two outer side plates; according to the dismounting and mounting tool, a dismounting and mounting workpiece can be wholly suspended on an upper flat beam walking rail through the four moving wheels to transversely move, a hoist crane is fixed to the positioning rods through hooks, a chain on the hoist crane penetrates two moving wheels to be suspended, the suspension end is connected to the position above a crane motor, and therefore through the dismounting and mounting tool, the motor can be driven to transversely and vertically move, and the precise dismounting and mounting position is achieved; through the tool, dismounting and mounting of the crane motor can be completed through extremely small manpower, and the tool can be used for the field of ship construction assisted tools.
Description
Technical field
The present invention relates to ship construction aid field, more particularly to a kind of hoist bridge motor dismantling device.
Background technology
Hoist is widely used because its structure is simple, however, the involved dismantling device of maintenance does not obtain all the time
Solve.Hoist bridge motor only 11.5cm immediately below hoist flat-topped ridge, bridge motor to be realized is vertical, level, peace placed in the middle
Dress difficulty is larger.This outstanding problem shows that motor is installed, and has three positions will align, including motor when installing motor
Spline will align with gearbox movable teeth set, and motor positioning bearing will align with bearing base, four lockholes of motor and cucurbit base
Four screws of seat will align, and wherein front two occupy can not be visual among roller, and motor spline is aligned with tooth set and smoothly embedding
Enter then particularly important, determine installment work quality.
At present, hoist dismounts the method that adopted of motor is：Truck crane lifting, high altitude vehicle are lifted, single cucurbit or double calabash
Reed simultaneously uses method, and motor is removed relatively easily, and no matter oblique pull is askew is hung, as long as motor is pulled out and catching and be placed on workbench
Just.Motor can be installed just different, width 30～60cm above hoist flat-topped ridge, and lower section little I-shaped beam width only 10
～15cm, and many its center lines of motor are placed exactly in flat-topped ridge only 11.5cm under lower flat-topped ridge centre-to-centre spacing.Therefore, no matter take
Which kind of method lifting all makes motor deviate its installation center line, less can guarantee that level, vertical and horizontal vertical reach contraposition, and
Must be pushed by means of people, draw, resisting, again and again, time-consuming effort.
Using hoist bridge motor dismantling device, on workbench, dismounting motor is without main equipment and related personnel
Cooperation, staff two, it is a set of to carry dismantling device, half ton or one ton of chain block one, you can be rapidly completed dismounting work
Make.
Content of the invention
It is an object of the invention to provide a kind of can reach the quick hoist lifting electricity constructed and can save human resources
Machine dismantling device.
The technical solution used in the present invention is：
Hoist bridge motor dismantling device, including symmetrically arranged two outer panels and at least two leading of being connected between two outer panels
To axle, the centre of each axis of guide is provided with the directive wheel for setting up chain, and the top inside two outer panels is respectively provided with two and walks
To wheel, four axis moving towards to take turns are located in same level, and the axis of two axis of guides is located in same level, outside two
The lower section of side plate interior sides is additionally provided with the locating rod for fixing hoist.
It is further used as the improvement of technical solution of the present invention, the inner side of two outer panels is located therein the lower section of an axis of guide also
It is provided with the limit shaft parallel to the axis of guide, limit shaft is provided with positioned at the lower sheave moving towards wheel lower section.
It is further used as the improvement of technical solution of the present invention, locating rod and the axis of guide are located at the two ends inside two outer panels
It is respectively fixed with locating ring, the outer end of locating rod and the axis of guide is fastened by bolts respectively.
It is further used as the improvement of technical solution of the present invention, the axis of guide is provided with the roller being arranged on middle part and is located at roller
Both sides pile half guide wheel of installation, and half guide wheel is provided with some round ladders to both sides increasing diameter, and the external diameter of guide wheel is less than respectively
The minimum diameter of circle ladder on half guide wheel.
It is further used as the improvement of technical solution of the present invention, two outer panels are equipped with the hoist stretching out to the right fixed
Parallactic angle, locating rod is fixed between two hoist orientation angles, and locating rod is located at the lower position on the right side of two axis of guides.
Beneficial effects of the present invention：This hoist bridge motor dismantling device can be by four trends inside two outer panels
Wheel will carry out transverse shifting on dismounting workpiece integral hanging up flat-topped ridge walking track, and hoist is fixed on positioning by hook
After on bar, the chain on hoist is moved towards wheel suspension through two, and suspension end is connected to the top of bridge motor, thus can
Drive wherein motor to carry out horizontal and vertical motion by this dismantling device, reach accurate removal position, by this instrument
The dismounting of bridge motor can be completed using few manpower.
Brief description
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is embodiment of the present invention use state schematic diagram；
Fig. 2 is embodiment of the present invention overall structure front view.
Specific embodiment
With reference to Fig. 1, Fig. 2, the present invention is hoist bridge motor dismantling device, including symmetrically arranged two outer panels 1 and
It is connected at least two axis of guides 2 between two outer panels 1, the centre of each axis of guide 2 is provided with the directive wheel 21 for setting up chain 31,
It is respectively provided with two positioned at the top of two outer panel 1 inner side and moves towards wheel 3, four axis moving towards to take turns 3 are located in same level, and two lead
It is located in same level to the axis of axle 2, the lower section positioned at two outer panel 1 inner side is additionally provided with for fixing determining of hoist 30
Position bar 4.
This hoist bridge motor dismantling device can move towards to take turns 3 by four of two outer panel 1 inner side, and will to dismount workpiece whole
Body is suspended on and carries out transverse shifting on the flat-topped ridge walking track 10 of top, after hoist 30 is fixed in locating rod 4 by hook, will
Chain 31 on hoist 30 moves towards wheel 3 suspension through two, and suspension end is connected to the top of bridge motor 20, thus can lead to
Crossing this dismantling device drives wherein motor to carry out horizontal and vertical motion, reaches accurate removal position, is made by this instrument
The dismounting of bridge motor 20 can be completed with few manpower.
As the preferred embodiment of the present invention, the lower section that the inner side of two outer panels 1 is located therein an axis of guide 2 is additionally provided with
Parallel to the limit shaft of the axis of guide 2, limit shaft is provided with positioned at the lower sheave 5 moving towards wheel 3 lower section.
As the preferred embodiment of the present invention, the two ends that locating rod 4 and the axis of guide 2 are located at two outer panel 1 inner side are divided
It is not fixed with locating ring, the outer end of locating rod 4 and the axis of guide 2 is fastened by bolts respectively.
As the preferred embodiment of the present invention, the axis of guide 2 is provided with the roller being arranged on middle part and is located at roller both sides
Pile half guide wheel of installation, half guide wheel is provided with some round ladders to both sides increasing diameter, the external diameter of guide wheel is led less than half and half
The minimum diameter of circle ladder on wheel.
As the preferred embodiment of the present invention, two outer panels 1 are equipped with the hoist 30 stretching out to the right and position
Angle, locating rod 4 is fixed between two hoist 30 orientation angle, and locating rod 4 is located at the lower position on two axis of guide 2 right side.
The outer panel 1 of this dismantling device side is dismantled, another side two is moved towards wheel 3 and is placed on outside flat-topped ridge walking track 10
Side, then the outer panel dismantled 1 is restored installation and by each end nut locking outer panel 1, it is allowed to one integrated mass, its width is according to this cunning
Car can freely promote and be defined.Take half ton or one ton of chain block one, remove eave tile, hung over tail lower end locating rod 4 it
On, then raising chain 31 is passed through two directive wheels 21 from the front to the back and hangs down.
When tearing motor open, bridge motor 20 installs motor special hanger, the chain 31 of cucurbit is connected with hanger and locks
Tight key-bolt.After preparation is ready, four hold-doun nuts of motor of dismantling, raising chain block makes chain 31 be in tensioning dress
State, first loosens bridge motor 20, then drag this extracting tool be moved rearwards by and will wherein motor pull-out, drop-down cucurbit more afterwards
Motor is put down.Because this extracting tool can make motor be in the smooth state of horizontal vertical, therefore can easily pull out.
When installing motor, the chain 31 of chain block of loweing, to dismounting platform, is installed motor special hanger, is connected chain 31
And wear lock key-bolt.The ready rear raising chain block of preparation is to corresponding height, then promotes the reach of this coaster to make motor spline
End enters cylinder, so far invisible motor spline and opposing teeth set, and now, a people buttresses motor and keeps its balance rotary electric machine
Brake disc makes motor spline connect with gearbox movable teeth set, and another people pushes away before slightly exerting oneself, explanation contraposition after cylinder concomitant rotation
Correctly, then the motor that moves forward makes that motor positions bearing and bearing base and four lockholes of four bolts of pedestal and motor are corresponding penetrates,
Subsequently dismantle chain 31 and motor hanger connecting pin, move on to after sliding car and facilitate position；First locking motor nut, then dismantle and pull
Cucurbit and coaster.So far motor installs.
Motor why convenient power-saving is installed, essentially consists in the guiding principle of this extracting tool, especially level, vertically carry
Rise and horizontal vertical are walked along flat-topped ridge the locomotive function of track 10.This extracting tool uses and improvement through trimestral, its
Security, practicality, economy reach expected design.
This technology has filled up the defect of the no special maintenance dismantling device of hoist bridge motor, its guiding principle, makes hand
Draw cucurbit by 10cm immediately below the flat-topped ridge of bridge motor 20 raising, and can have horizontal vertical lifting function and horizontal vertical is whole
Body locomotive function.
The setting of this technology effectively shortens the time of maintenance dismounting motor, alleviates labour intensity.This technology
Invention, decrease unnecessary manpower, material resources and financial resources spending, reach the purpose of energy efficiency.
Certainly, the invention is not limited to above-mentioned embodiment, and those of ordinary skill in the art are without prejudice to this
Equivalent variations or replacement also can be made, these equivalent modifications or replacement are all contained in the application right on the premise of spirit
Require in limited range.
Claims (5)
1. hoist bridge motor dismantling device it is characterised in that：Including symmetrically arranged two outer panels and be connected to described in two
At least two axis of guides between outer panel, the centre of each described axis of guide is provided with the directive wheel for setting up chain, positioned at described in two
Top inside outer panel is respectively provided with two and moves towards wheel, and four described axis moving towards to take turns are located in same level, lead described in two
It is located in same level to the axis of axle, the lower section inside outer panel described in two is additionally provided with for fixing determining of hoist
Position bar.
2. hoist bridge motor dismantling device according to claim 1 it is characterised in that：The inner side of outer panel described in two
The lower section being located therein an axis of guide is additionally provided with limit shaft parallel to the axis of guide, and described limit shaft is provided with positioned at moving towards under wheel
The lower sheave of side.
3. hoist bridge motor dismantling device according to claim 1 it is characterised in that：Described locating rod and the axis of guide
Above it is located at the locating ring that is respectively fixed at two ends with inside two outer panels, the outer end of described locating rod and the axis of guide passes through bolt respectively
Fastening.
4. hoist bridge motor dismantling device according to claim 1 it is characterised in that：The described axis of guide is provided with peace
It is contained in the roller at middle part and half guide wheel piling installation positioned at roller both sides, described half guide wheel is provided with some to be passed to both sides diameter
The round ladder increasing, the external diameter of described guide wheel is less than the minimum diameter of circle ladder on half and half guide wheel.
5. hoist bridge motor dismantling device according to claim 1 it is characterised in that：It is all provided with outer panel described in two
There is the hoist orientation angle stretched out to the right, described locating rod is fixed between two hoist orientation angles, and described locating rod is located at
Lower position on the right side of two axis of guides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036002.1A CN106429930A (en) | 2016-11-22 | 2016-11-22 | Dismounting and mounting tool for hoist crane lifting motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036002.1A CN106429930A (en) | 2016-11-22 | 2016-11-22 | Dismounting and mounting tool for hoist crane lifting motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106429930A true CN106429930A (en) | 2017-02-22 |
Family
ID=58221193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611036002.1A Pending CN106429930A (en) | 2016-11-22 | 2016-11-22 | Dismounting and mounting tool for hoist crane lifting motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106429930A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932419A (en) * | 2017-12-21 | 2018-04-20 | 淮南矿业(集团)有限责任公司 | Hydraulic pressure pin pulling out device and the method pulled pin using the device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201553574U (en) * | 2009-11-25 | 2010-08-18 | 中冶陕压重工设备有限公司 | Electric hoist capable of guiding rope initiatively |
| CN102336367A (en) * | 2011-09-09 | 2012-02-01 | 南车株洲电力机车研究所有限公司 | Eccentric and rotatable lifting method and hoisting crane |
| CN203269442U (en) * | 2013-05-17 | 2013-11-06 | 新余钢铁集团有限公司 | Auxiliary suspension device for electric hoist |
| CN203781689U (en) * | 2014-04-24 | 2014-08-20 | 王新民 | Suspended lifting travelling crane |
| KR20150102647A (en) * | 2014-02-28 | 2015-09-07 | 주식회사현대호이스트 | Hoist driving monitoring black box |
| CN204935532U (en) * | 2015-09-17 | 2016-01-06 | 广东温氏食品集团股份有限公司 | A kind of compression roller of granulator attaching/detaching apparatus |
| CN106006429A (en) * | 2016-07-21 | 2016-10-12 | 李政阳 | Electric hoist heightening rope guide device |
| CN206318647U (en) * | 2016-11-22 | 2017-07-11 | 广州文冲船厂有限责任公司 | Hoist bridge motor dismantling device |
-
2016
- 2016-11-22 CN CN201611036002.1A patent/CN106429930A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201553574U (en) * | 2009-11-25 | 2010-08-18 | 中冶陕压重工设备有限公司 | Electric hoist capable of guiding rope initiatively |
| CN102336367A (en) * | 2011-09-09 | 2012-02-01 | 南车株洲电力机车研究所有限公司 | Eccentric and rotatable lifting method and hoisting crane |
| CN203269442U (en) * | 2013-05-17 | 2013-11-06 | 新余钢铁集团有限公司 | Auxiliary suspension device for electric hoist |
| KR20150102647A (en) * | 2014-02-28 | 2015-09-07 | 주식회사현대호이스트 | Hoist driving monitoring black box |
| CN203781689U (en) * | 2014-04-24 | 2014-08-20 | 王新民 | Suspended lifting travelling crane |
| CN204935532U (en) * | 2015-09-17 | 2016-01-06 | 广东温氏食品集团股份有限公司 | A kind of compression roller of granulator attaching/detaching apparatus |
| CN106006429A (en) * | 2016-07-21 | 2016-10-12 | 李政阳 | Electric hoist heightening rope guide device |
| CN206318647U (en) * | 2016-11-22 | 2017-07-11 | 广州文冲船厂有限责任公司 | Hoist bridge motor dismantling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932419A (en) * | 2017-12-21 | 2018-04-20 | 淮南矿业(集团)有限责任公司 | Hydraulic pressure pin pulling out device and the method pulled pin using the device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |