CN105329818B - Ship unloaders electric turnover grab bucket inspection platform - Google Patents
Ship unloaders electric turnover grab bucket inspection platform Download PDFInfo
- Publication number
- CN105329818B CN105329818B CN201510805719.7A CN201510805719A CN105329818B CN 105329818 B CN105329818 B CN 105329818B CN 201510805719 A CN201510805719 A CN 201510805719A CN 105329818 B CN105329818 B CN 105329818B
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- China
- Prior art keywords
- steel wire
- platform
- support
- ship unloaders
- wire rope
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/09—Other lifting devices
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Ship Loading And Unloading (AREA)
Abstract
A kind of ship unloaders electric turnover grab bucket inspection platform; including ship unloaders structure, its top is provided with drive mechanism assembly and support, and the head clearance of support is provided with the first changed course pulley; the sidepiece of support is provided with protection gear, and protection steel wire rope is installed on the support of protection gear bottom and fixes otic placode；It is provided with ship unloaders structure on hinge bearing, hinge bearing and the platform that can be rotated about is installed by rotary shaft, the bottom interval of platform is provided with two first and fixes hanger and one second fixation hanger；The output end of drive mechanism assembly is respectively arranged with two second changed course pulleys；Two driving steel wire ropes are exported from the reel of drive mechanism assembly respectively, and the second changed course pulley, the first changed course pulley are bypassed successively, is finally fixed at the first fixation hanger；Second fixes installation protection steel wire rope between hanger and protection steel wire rope fixation otic placode.It can reasonably realize and freely steeve and put down, automaticity is high, safe and reliable.
Description
Technical field
The present invention relates to bulk solid loader and unloader tool technical field, especially a kind of electric turnover for bridge-type grab ship unloader
Grab bucket inspection platform, with turn over function.
Background technology
Bridge-type grab unloading is increasingly being used on bulk-handling harbour, the grab bucket profile chi used in medium-and-large-sized ship unloaders
It is very little also than larger, so in order to overhaul grab bucket upper sheave and other oil sites well, being set in ship unloaders foundation beam side
One electric turnover inspection platform, this platform is when not in use in vertical state of steeving；During maintenance grab bucket, slow down under power on condition
Motor work slowly puts down inspection platform by steel wire rope, until horizontality.A whole set of compact conformation rationally, safeguards simple, warp
Ji is applicable.
The content of the invention
The shortcoming that the applicant is directed in above-mentioned existing production technology is turned over there is provided a kind of ship unloaders rational in infrastructure with electronic
Turn grab bucket inspection platform, so as to reasonably realize freely steeving and putting down for platform, automaticity is high, safe and reliable, simultaneously
Each appurtenances are easily fabricated, install and repair.
The technical solution adopted in the present invention is as follows：
Installed in a kind of ship unloaders electric turnover grab bucket inspection platform, including ship unloaders structure, the ship unloaders structure
There are drive mechanism assembly and support, the branch puts up character "door" form structure, and the head clearance of the support is provided with the first changed course cunning
Wheel, the sidepiece of the support is provided with protection gear, and protection steel wire rope is installed on the support of protection gear bottom and fixes otic placode；Institute
State and hinge bearing is installed in ship unloaders mechanism, the platform that can be rotated about, institute are installed by rotary shaft on the hinge bearing
The bottom interval for stating platform is provided with two first fixation hangers and one second fixation hanger；The drive mechanism assembly it is defeated
Go out end and be respectively arranged with two second changed course pulleys；Two driving steel wire ropes are exported from the reel of drive mechanism assembly respectively,
The second changed course pulley, the first changed course pulley are bypassed successively, are finally fixed at the first fixation hanger；Second fixes hanger and protection
Steel wire rope installs protection steel wire rope between fixing otic placode.
It is used as the further improvement of above-mentioned technical proposal：
The structure of the drive mechanism assembly is：The ship unloaders structural top is provided with motor, motor
Motor case is installed in outside, and the output end of the motor installs reel, and the rotating shaft of the reel is provided with by shaft coupling
Limit switch.
Beneficial effects of the present invention are as follows：
Platform structure of the present invention includes platform railing, movable railing, flase floor and movable rotation-shaft, and this structure can root
According to the physical location of grab bucket, carry out the appropriate structure size for adjusting platform.
Drive mechanism assembly of the present invention is included：Drive three-in-one motor, motor case, reel, limit switch
Deng, it is ensured that this structure trouble free service under outdoor conditions, while installing limit switches, it is ensured that the validity and safety of work
Property.
The present invention is provided with driving steel wire rope, protection steel wire rope and fixed otic placode etc., flat during driving Steel rope drive work
It is suitable, using hemp center wireline again from extra oily, service life of steel wire rope extension；Protection steel wire rope adds one of peace
Full protection, pulls, makes stabilized structure together while again many.
When platform structure of the present invention is turned to extreme upper position, the protection gear with supporting structure top is contacted,
Prevent platform structure from continuing action, define the extreme position of platform, reached application target, while protecting platform knot
Structure.
Whole mechanism of the invention uses three-in-one reducing motor, and compact conformation occupies little space.
Compact conformation of the present invention, rationally, it is easy to operate, can reasonably realize and freely steeve and put down, automaticity
Height, it is safe and reliable, while each appurtenances are easily fabricated, install and repair.
Brief description of the drawings
Fig. 1 is overall structural arrangement schematic diagram of the present invention.
Fig. 2 is Fig. 1 right view（Omit ship unloaders）.
Fig. 3 is general structure of the present invention work diverse location schematic diagram.
Fig. 4 is overall structure diagram of the present invention（Platform is horizontally situated）.
Fig. 5 is the structural representation of platform of the present invention.
Fig. 6 is the structural representation of support of the present invention.
Fig. 7 is Fig. 6 side view.
Fig. 8 is the structural representation of drive mechanism of the present invention.
Fig. 9 is wirerope-winding schematic diagram of the present invention.
Wherein：1st, platform；2nd, steel wire rope is driven；3rd, steel wire rope is protected；4th, the first changed course pulley；5th, protection gear；6th, support；
7th, drive mechanism assembly；8th, grab bucket；9th, rotary shaft；10th, protection steel wire rope fixes otic placode；11st, limit switch；12nd, shaft coupling；
13rd, reel；14th, motor；15th, motor case；16th, hinge bearing；17th, the second changed course pulley；18th, second hanger is fixed；
19th, first hanger is fixed.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is illustrated.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the ship unloaders electric turnover grab bucket inspection platform of the present embodiment, bag
Include and drive mechanism assembly 7 and support 6 are installed in ship unloaders structure, ship unloaders structure, as shown in Figure 6 and Figure 7, support 6 is into door
Character form structure, the head clearance of support 6 is provided with the first changed course pulley 4, and the sidepiece of support 6 is provided with protection gear 5, positioned at protection
Keep off on the support 6 of 5 bottoms and protection steel wire rope fixation otic placode 10 is installed；Hinge bearing 16, hinge branch are installed in ship unloaders mechanism
The platform 1 that can be rotated about is installed by rotary shaft 9 on seat 16, the bottom interval of platform 1 is provided with two first fixation hangers
19 and one second fixation hanger 18；The output end of drive mechanism assembly 7 is respectively arranged with two second changed course pulleys 17；As schemed
Shown in 9, two driving steel wire ropes 2 are exported from the reel 13 of drive mechanism assembly 7 respectively, and the second changed course pulley is bypassed successively
17th, the first changed course pulley 4, is finally fixed at the first fixation hanger 19；Second fixes hanger 18 fixes ear with protection steel wire rope
Protection steel wire rope 3 is installed between plate 10.
As shown in figure 8, the structure of drive mechanism assembly 7 is：Motor 14, driving electricity are installed at the top of ship unloaders mechanism
The outside of machine 14 installs motor case 15, and the output end of motor 14 installs reel 13, and the rotating shaft of reel 13 passes through shaft coupling
12 install limit switches 11.
The present invention is by driving three-in-one motor effect to realize the self-turnover of platform 1.
Platform 1 of the present invention, comprising platform railing, movable railing, flase floor and rotary shaft 9, this structure can basis
The physical location of grab bucket 8, carrys out the appropriate structure size for adjusting platform 1.
Drive mechanism assembly 7 of the present invention can ensure this structure trouble free service under outdoor conditions, install simultaneously
Limit switches 11, it is ensured that the validity and security of work.
Smooth out, moistened again from extra refuel using hemp center wireline during driving steel wire rope 2 driving work of the present invention
It is sliding, service life of steel wire rope extension；Protection steel wire rope 3 adds one of security protection, is pulled together while again many, makes structure
It is firm.
When platform 1 of the present invention is turned to extreme upper position, the protection gear 5 with the top of support 6 is contacted, and makes platform
1 can not continue action, define the extreme position of platform 1, reached application target, while protecting platform 1.
As shown in figure 1, platform 1 it is in running order i.e. horizontality when protection steel wire rope 3 be in tension, drive steel
Cord 2 is in most long status；The first changed course pulley 4 on driving steel wire rope 2 and the top of supporting structure 6 couples, protection steel wire rope 3 and
The top of supporting structure 6 protection steel wire rope is fixed otic placode 10 and connected；When platform 1 is in off working state, in vertical shape of steeving
State, now the protection gear 5 on platform 1 and the top of support 6 contact, now protection gear 5 plays a part of protecting platform structure 1.
As shown in figure 9, driving steel wire rope 2 is wound into the second changed course pulley 17 by the first changed course pulley 4, there is connection therewith
Onto the reel 13 of drive mechanism assembly 7, steel wire rope is fixed by steel wire rope pressing plate, according to Fig. 9 it can be seen that, two sections driving
Steel wire rope 2 is arranged in the upper and lower faces of reel 13.Reel 13 carries out rotating action by motor 14.Reel 13
The other end install limit switches 11, limit switch 11 play guarded by location effect.In the case where electric personnel setting is good,
The signal of the limit number of turns can be passed to control system by limit switch 11, with protecting platform 1, driving steel wire rope 2 and driving electricity
Machine 14.
Its course of work and operation principle of the invention are as follows：
When overhauling ship unloaders grab bucket 8, driver opens grab car to dolly land side extreme position, electric turnover maintenance
Platform is in vertical state of steeving, and then grab bucket 8 starts decentralization, after grabbing bucket 8 to be fallen earthward under open mode, connects electronic
The drive mechanism power supply of inspection platform 1 is overturn, starts forward or reverse in the effect lower mandrel member 13 of motor 14, to drive steel wire rope
2 transfer, and now platform under gravity, starts to fall until falling on horizontality, now protection steel wire rope 3, which is tensed, plays
The effect of protecting platform；At this moment maintainer can be overturn on platform 1 by ship unloaders metallic magnetism crossbeam aisle and be grabbed to overhaul
Struggle against 8 superstructures.This completes an electric rotating plate discharge process.
This electric upset repairing platform device compact overall structure rationally, can reasonably realize that maintainer is led to
Grab bucket 8 positions, carry out maintenance and inspection, while meet the need for grab bucket 8 transfers spaces again；Each appurtenances of this device are easy to system
Make, install and repair.
Above description is explanation of the invention, is not the restriction to invention, limited range of the present invention is referring to right
It is required that, within protection scope of the present invention, any type of modification can be made.
Claims (1)
1. a kind of ship unloaders electric turnover grab bucket inspection platform, it is characterised in that：Including ship unloaders structure, the ship unloaders knot
Drive mechanism assembly is installed on structure（7）And support（6）, the support（6）Into character "door" form structure, the support（6）Top
Interval is provided with the first changed course pulley（4）, the support（6）Sidepiece be provided with protection gear（5）, positioned at protection gear（5）Bottom
Support（6）Upper protection steel wire rope of installing fixes otic placode（10）；Hinge bearing is installed in the ship unloaders structure（16）, it is described
Hinge bearing（16）It is upper to pass through rotary shaft（9）The platform that can be rotated about is installed（1）, the platform（1）Bottom interval set
There are two first fixation hangers（19）With one second fixation hanger（18）；The drive mechanism assembly（7）Output end difference
It is provided with two second changed course pulleys（17）；Two driving steel wire ropes（2）Respectively from drive mechanism assembly（7）Reel（13）On
Output, bypasses the second changed course pulley successively（17）, first changed course pulley（4）, finally fix hanger first（19）Place is fixed；The
Two fix hanger（18）Otic placode is fixed with protection steel wire rope（10）Between install protection steel wire rope（3）；The drive mechanism assembly
（7）Structure be：The ship unloaders structural top is provided with motor（14）, motor（14）Outside motor cover is installed
Shell（15）, the motor（14）Output end install reel（13）, the reel（13）Rotating shaft pass through shaft coupling（12）
Limit switches are installed（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805719.7A CN105329818B (en) | 2015-11-20 | 2015-11-20 | Ship unloaders electric turnover grab bucket inspection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805719.7A CN105329818B (en) | 2015-11-20 | 2015-11-20 | Ship unloaders electric turnover grab bucket inspection platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105329818A CN105329818A (en) | 2016-02-17 |
| CN105329818B true CN105329818B (en) | 2017-09-19 |
Family
ID=55280634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510805719.7A Active CN105329818B (en) | 2015-11-20 | 2015-11-20 | Ship unloaders electric turnover grab bucket inspection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105329818B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006487A (en) * | 2016-07-25 | 2016-10-12 | 江苏工力重机有限公司 | Maintenance platform for grab bucket |
| CN107857219B (en) * | 2017-10-10 | 2020-01-10 | 中冶南方工程技术有限公司 | Flap type maintenance platform and maintenance device |
| CN113716483B (en) * | 2021-09-10 | 2022-11-11 | 中国石油化工股份有限公司 | Beam maintenance combined tool and maintenance method of pumping unit |
| CN117401530B (en) * | 2023-12-14 | 2024-02-23 | 招远市河西金矿有限公司 | Blind shaft wellhead maintenance platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201458674U (en) * | 2009-07-29 | 2010-05-12 | 石道松 | Automatic elevator-type filling feeder |
| CN202482022U (en) * | 2012-02-24 | 2012-10-10 | 宝山钢铁股份有限公司 | Grab bucket replacing auxiliary platform for grab bucket ship unloader |
| CN102992236A (en) * | 2012-12-18 | 2013-03-27 | 上海海事大学 | Carrying platform of water robot spilled oil recovery device |
| CN203740992U (en) * | 2014-03-19 | 2014-07-30 | 通化石油化工机械制造有限责任公司 | Working table with lifting and overturning device |
| CN104828752A (en) * | 2015-03-18 | 2015-08-12 | 沈阳建筑大学 | Traction suspension device for fan repair |
| CN205133083U (en) * | 2015-11-20 | 2016-04-06 | 江苏工力重机有限公司 | Ship unloaders examine and repair platform with electronic upset grab bucket |
-
2015
- 2015-11-20 CN CN201510805719.7A patent/CN105329818B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201458674U (en) * | 2009-07-29 | 2010-05-12 | 石道松 | Automatic elevator-type filling feeder |
| CN202482022U (en) * | 2012-02-24 | 2012-10-10 | 宝山钢铁股份有限公司 | Grab bucket replacing auxiliary platform for grab bucket ship unloader |
| CN102992236A (en) * | 2012-12-18 | 2013-03-27 | 上海海事大学 | Carrying platform of water robot spilled oil recovery device |
| CN203740992U (en) * | 2014-03-19 | 2014-07-30 | 通化石油化工机械制造有限责任公司 | Working table with lifting and overturning device |
| CN104828752A (en) * | 2015-03-18 | 2015-08-12 | 沈阳建筑大学 | Traction suspension device for fan repair |
| CN205133083U (en) * | 2015-11-20 | 2016-04-06 | 江苏工力重机有限公司 | Ship unloaders examine and repair platform with electronic upset grab bucket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105329818A (en) | 2016-02-17 |
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