CN107215767A - The large-scale light-duty lifting upset equipment integrating of shell ring multiple degrees of freedom - Google Patents
The large-scale light-duty lifting upset equipment integrating of shell ring multiple degrees of freedom Download PDFInfo
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- CN107215767A CN107215767A CN201710446512.4A CN201710446512A CN107215767A CN 107215767 A CN107215767 A CN 107215767A CN 201710446512 A CN201710446512 A CN 201710446512A CN 107215767 A CN107215767 A CN 107215767A
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- Prior art keywords
- flexible beam
- beam module
- dop
- module
- crossbeam
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Classifications
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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
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
- B66C13/085—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions electrical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
A kind of light-duty lifting upset equipment integrating of large-scale shell ring multiple degrees of freedom, it includes flexible beam module, flexible beam module down, sprocket wheel module, hoisting chain and electric block, wherein upper flexible beam module is identical with lower extensible canopy modular structure, its two ends is equipped with dop, two electric blocks it is upper, lower end hook is hung on the both sides hanger of flexible beam module lower surface and lower extensible canopy upper surface, hoisting chain head and the tail are coupled with long pin shaft, go into a closure chain link, the sprocket engagement of its above and sprocket wheel module, pocket plays flexible beam module and shell ring below, on, the motor extended through in crossbeam of flexible beam module drives feed screw nut to realize down；Electric cylinder is fixed on upper and lower flexible beam module, and push rod is hinged with dop, drives the motion of dop；Motor in sprocket wheel module drives the motion of decelerator and sprocket wheel, realizes the upset of shell ring.It is small volume of the present invention, lightweight, transport, install, storage is convenient, can realize lifting and two kinds of functions of upset.
Description
Technical field
Tipping arrangement is lifted by crane the present invention relates to one kind.
Background technology
Large-scale straight (transition) shell ring is nuclear reactor, the important component of hydrogenation reaction container, and it is in processing technology mistake
180 ° of upset displacements are frequently necessary in journey.The deadweight of large-scale shell ring is generally at tens tons to hundreds of tons, and external diameter is at 3 meters to 6
Rice, highly at 1.33 meters to 6 meters.In the leading enterprise of domestic production jumbo, large piece upset is generally used
Overhead traveling crane, steel wire rope coordinate the method for upset, i.e., workpiece is held up in the air with two parallel long cable wires, rope is slowly put in one end,
Other end synchronization rope closing, workpiece scrolling realization on two cable wires is overturn.Technological preparation time of the method for turning is longer, production
It is less efficient；Switching process poor controllability, link are more, there is potential safety hazard；The overturning movement of both sides can not be limited during workpiece turning
System, easily fall part cause the accident；Workpiece surface is easily scratched, and product surface is easily affected, it is most important that greatly limited
The raising of large piece production capacity is made.The other turning devices commonly used both at home and abroad, such as CL types tipper, these devices need overhead traveling crane
Coordinate Deng boom hoisting, function is single；Equipment volume is big, weight is big, and transport is installed inconvenient；Equipment overall cost is higher.
The content of the invention
It is an object of the invention to provide a kind of small volume, lightweight, transport, install, storage is convenient, can realize lifting
With the light-duty lifting upset equipment integrating of large-scale shell ring multiple degrees of freedom of two kinds of functions of upset.
The present invention includes upper flexible beam module, lower flexible beam module, sprocket wheel module, hoisting chain and electric block, wherein,
Upper flexible beam module is identical with lower extensible canopy modular structure, including crossbeam, girder, extensible canopy motor, leading screw, nut, left dop,
Right dop and electric cylinder, its middle left and right dop is L-type, thereon the outside key way provided with two hoisting-chains, and inside is provided with dovetail
Groove, one end of crossbeam is enclosed on one end of girder, and girder is slided in crossbeam, and the other end of crossbeam and girder is blind end,
Blind end termination is provided with arc convex, and the arc convex uses softer material such as red copper, rubber etc., and it is to be adjacent to need that it, which is acted on,
The shell ring inwall to be overturn, dovetail groove track is equipped with the upper surface of crossbeam and girder blind end side, the dovetail groove track
Respectively with being slidably matched in the dovetail groove of left and right dop, bearing block of the inside provided with support leading screw of crossbeam blind end side is stretched
Contracting beam motor is fixed on bearing block, and extensible canopy motor output shaft couples with leading screw, and one end of nut and girder on leading screw is consolidated
Even；Closed in the crossbeam and girder of the crossbeam of upper flexible beam module and the upper surface of girder blind end side and lower flexible beam module
The lower surface of end side is respectively equipped with the electric cylinder coupled by side flange, and one end of electric cylinder push rod is cut with scissors with dop respectively
Connect；Two extensible canopy hangers are respectively provided with the crossbeam both sides of flexible beam module, for slinging flexible beam module；
Key way edge on the dop is provided with notch, and the direction of notch is opposite with reverses direction；The head and the tail of hoisting chain
Coupled with long pin shaft, go into a closure chain link, hoisting-chain is stuck in pocket flexible beam module and needs in the sprocket groove of dop and turned over
The shell ring turned, long pin shaft is stuck in the notch of above-mentioned dop key way edge；
Suspension centre, two are respectively equipped with the lower surface of the both sides of upper flexible beam module and the upper surface of lower flexible beam module both sides
The upper end hook of individual electric block is hung on the suspension centre on flexible beam module, and its lower end hook is hung in lower extensible canopy
On suspension centre on；Or both sides of the upper end of two long stroke electric cylinders respectively with upper flexible beam module lower surface are hinged, its lower end
One end with steel wire rope is hinged respectively, and the both sides of the other end of the steel wire rope respectively with lower flexible beam module upper surface are hinged；
The sprocket wheel module includes sprocket holder, sprocket wheel, decelerator, motor, bearing, axle, sprocket wheel pinch roller, and wherein sprocket holder is
"door" type, its both sides are equipped with axially extending bore, hole and are equipped with bearing, and the sprocket wheel with two races is connected to sprocket wheel by axle
The centre of frame, the two ends of axle are enclosed in the inner ring of above-mentioned bearing, and decelerator is fixed on the side of sprocket holder, the output shaft of motor with
Decelerator couples, and decelerator couples with axle；The upper end of sprocket holder is provided with hanger, and hanger both sides are equipped with pinch roller support, pinch roller branch
Frame provided with four through holes, above above-mentioned two race provided with two pinch rollers, the both sides of pinch roller respectively with it is screwed
Guide rod rotates connection, and guide rod is each passed through the through hole in pinch roller support, spacing by nut, nut is provided with the middle part of guide rod, in spiral shell
Spring is cased with guide rod between female and pinch roller support；Above-mentioned hoisting chain bypasses sprocket wheel, the closure chain link and sprocket wheel of formation
Engagement.
During work, upper extensible canopy module side hanger is sling with overhead traveling crane flexible beam module is put into shell ring, by electronic
Cucurbit makes flexible beam module be higher than shell ring upper end, and lower flexible beam module is less than shell ring lower end, then to drive extensible canopy motor to make small
Beam stretches out crossbeam, treats extensible canopy two ends still in shell ring inside, and when the dop at two ends is in the outside of shell ring, extensible canopy stops stretching
It is long, then two electric blocks are shunk simultaneously, flexible beam module and lower extensible canopy module is blocked the two ends of shell ring, then extend
Contracting beam, makes the two ends of extensible canopy be contacted with shell ring inwall, and driving electric cylinder makes dop clamping shell ring outer wall.Crown block hook slings chain
Module is taken turns, hoisting-chain is coupled in the bottom of shell ring, the external part of long pin shaft is positioned in the notch on dop groove edge,
This notch direction is with reverses direction on the contrary, tilting force is delivered to by motor, decelerator through sprocket wheel, hoisting-chain and long pin shaft
On dop, and then the upset of shell ring is realized, after the completion of upset, shell ring is placed on block of wood, motor slow setback has made
The long pin shaft of heavy chain joint exits notch, reaches Near Ground, and operating personnel take out long pin shaft, and overhead traveling crane is by sprocket wheel module and lifting
Chain is removed, then the lower extensible canopy module side hanger being turned to above is hung with overhead traveling crane, and dop, extensible canopy are opened in electric cylinder elongation
Shorten, electric block extends, make to translate into lower flexible beam module above in shell ring upper end, translate into following upper flexible beam module and exist
Shell ring lower end, then shorten flexible beam module, extensible canopy module removal shell ring is realized 180 ° of displacements of shell ring by overhead traveling crane.
The present invention has the following advantages that compared with prior art：
1st, oeverall quality is smaller, and processing and manufacturing cost is low, can be received by many medium-sized and small enterprises.
2nd, small volume, is easy to deposit and transports, convenient to be used in different occasions.
3rd, it is vdiverse in function, you can the lifting for straight tube section, transition shell ring can be used for the upset of shell ring again.
4th, the large-scale shell ring of different size is gone for.
Brief description of the drawings
Fig. 1 is front view of the invention.
Fig. 2 is the sectional view of the flexible beam module of the present invention.
Fig. 3 is the end simplified schematic diagram of the flexible beam module of the present invention.
Fig. 4 is the top view of the flexible beam module of the present invention.
Fig. 5 is that hoisting chain of the present invention couples simplified schematic diagram.
Fig. 6 plays sprocket wheel module simplified schematic diagram for the present invention.
The flexible beam module of Fig. 7 present invention and shell ring coordinate figure
Fig. 8 is the simplified schematic diagram of the embodiment of the present invention 2.
In figure：Stretched under 1- hoisting-chains, 2- sprocket wheels module, 3- beam module, 4- electric blocks, stretch on 5- beam module, 6-
Dop, 7- electric cylinders, 8- girders, 9- leading screws, 10- nuts, 11- crossbeams, 12- extensible canopies motor, 13- sprocket wheels, 14- decelerators,
15- motors, 16- sprocket holders, 17- pinch rollers, 18- long pin shafts, 19- shell rings, 20- steel wire ropes, 21- long strokes electric cylinder, 22-
Pinch roller support, 23- extensible canopy hangers.
Embodiment
Embodiment 1
In the light-duty lifting upset equipment integrating schematic diagram of large-scale torch section multiple degrees of freedom shown in Fig. 1, Fig. 2 and Fig. 3, on
Flexible beam module 5 is identical with the lower flexible structure of beam module 3, including crossbeam 11, girder 8, extensible canopy motor 12, leading screw 9, nut
10th, left dop, right dop 6 and electric cylinder 7, its middle left and right dop is L-type, thereon the outside key way provided with two hoisting-chains,
Inside is provided with dovetail groove, and one end of crossbeam is enclosed on one end of girder, and girder is slided in crossbeam, and the other end of crossbeam and girder is equal
For blind end, arc convex is provided with blind end termination, the arc convex uses softer material such as red copper, rubber etc., its
Effect is to be adjacent to the shell ring inwall for needing to overturn, and dovetail groove track is equipped with above crossbeam and girder blind end side, should
Dovetail groove track in the dovetail groove of left and right dop respectively with being slidably matched, and the inside of crossbeam blind end side is provided with support leading screw
Bearing block, extensible canopy motor is fixed on bearing block, and extensible canopy motor is servomotor, its output shaft and support leading screw connection
Connect, one end of nut and girder on leading screw is connected；Crossbeam and the upper surface of girder blind end side in upper flexible beam module
The electric cylinder coupled by side flange is respectively equipped with the crossbeam of lower flexible beam module and the lower surface of girder blind end side,
One end of electric cylinder push rod is hinged with dop respectively；Stretched as shown in figure 4, being respectively provided with two in the crossbeam both sides of flexible beam module
Beam hanger 23, the effect of the hanger is to sling extensible canopy；Key way edge on the dop as shown in Figure 5 is provided with notch, groove
The direction of mouth is opposite with reverses direction；The head and the tail long pin shaft 18 of hoisting chain couples, and goes into a closure chain link, hoisting-chain 1
It is stuck in pocket in the sprocket groove of dop to play flexible beam module and need the shell ring of upset, long pin shaft is stuck in the groove of above-mentioned dop key way edge
In mouthful；
Suspension centre, two are respectively equipped with the lower surface of the both sides of upper flexible beam module and the upper surface of lower flexible beam module both sides
The upper end hook of individual electric block 4 is hung on the suspension centre on flexible beam module, and its lower end hook is hung in lower flexible
On suspension centre on beam；
As shown in fig. 6, the sprocket holder 16 in sprocket wheel module 2 is "door" type, its both sides is equipped with axially extending bore, hole and is all provided with
There is bearing, the sprocket wheel 13 with two races is connected to the centre of sprocket holder by axle, the two ends of axle cover above-mentioned bearing respectively
In inner ring, decelerator 14 is fixed on the side of sprocket holder, and the output shaft of motor 15 is connected with decelerator, and decelerator couples with axle；
The upper end of sprocket holder is provided with hanger, and hanger both sides are equipped with pinch roller support 22, and pinch roller support 22 is provided with four through holes, above-mentioned
Two pinch rollers 17 are provided with above two races, the both sides of pinch roller are rotated with screwed guide rod respectively to be coupled, guide rod difference
Through hole through in pinch roller support 22, it is spacing by nut, nut is provided with the middle part of guide rod, between nut and pinch roller support 22
Spring is cased with guide rod；Above-mentioned hoisting chain bypasses sprocket wheel, the closure chain link and sprocket engagement of formation.
As shown in fig. 7, during work, upper extensible canopy module side hanger being sling with overhead traveling crane flexible beam module being put into shell ring 19
It is interior, upper flexible beam module is higher than shell ring upper end by electric block, lower flexible beam module is less than shell ring lower end, then drives flexible
Beam motor makes girder stretch out crossbeam, treats that extensible canopy two ends, still in shell ring inside, when the dop at two ends is in the outside of shell ring, are stretched
Contracting beam stops elongation, then shrinks two electric blocks simultaneously, flexible beam module and lower extensible canopy module is blocked the two of shell ring
End, then extensible canopy is extended, the two ends of extensible canopy is contacted with shell ring inwall, driving electric cylinder makes dop clamping shell ring outer wall.My god
Car suspension hook slings sprocket wheel module, and hoisting-chain is coupled in the bottom of shell ring, the external part of long pin shaft is positioned over into dop groove
In notch on edge, this notch direction and reverses direction on the contrary, tilting force by motor, decelerator through sprocket wheel, hoisting-chain with
And long pin shaft is delivered on dop, and then the upset of shell ring is realized, after the completion of upset, shell ring is placed on block of wood, by driving electricity
Machine slow setback, makes the long pin shaft of lifting chain joint exit notch, reaches Near Ground, and operating personnel take out long pin shaft, overhead traveling crane
Sprocket wheel module and hoisting-chain are removed, then the lower extensible canopy module side hanger being turned to above is hung with overhead traveling crane, electric cylinder is stretched
Long to open dop, extensible canopy shortens, electric block elongation, makes to translate into lower flexible beam module above in shell ring upper end, translates into down
The upper flexible beam module in face is in shell ring lower end, then shortens flexible beam module, and extensible canopy module removal shell ring is realized cylinder by overhead traveling crane
180 ° of displacements of section.
Embodiment 2
As shown in figure 8, the upper end of two long stroke electric cylinders 19 is cut with scissors with the both sides of the upper flexible lower surface of beam module 5 respectively
Connect, the one end of its lower end respectively with steel wire rope 21 is hinged, the other end of the steel wire rope respectively with the lower flexible upper surface of beam module 3
Both sides are hinged, and the structure and connected mode of other parts are same as Example 1.
Claims (2)
1. a kind of light-duty lifting upset equipment integrating of large-scale shell ring multiple degrees of freedom, it is characterised in that：Including upper flexible beam module, under
Flexible beam module, sprocket wheel module, hoisting chain and electric block, wherein, upper flexible beam module and lower extensible canopy modular structure phase
Together, including crossbeam, girder, extensible canopy motor, leading screw, nut, left dop, right dop and electric cylinder, its middle left and right dop is
L-type, the outside key way provided with two hoisting-chains thereon, inside is provided with dovetail groove, and one end of crossbeam is enclosed on one end of girder, girder
Slided in crossbeam, the other end of crossbeam and girder is blind end, arc convex is provided with blind end termination, the arc is convex
Rise and use softer material such as red copper, rubber etc., it is to be adjacent to the shell ring inwall for needing to overturn that it, which is acted on, closed in crossbeam and girder
The upper surface at end is equipped with dovetail groove track, and the dovetail groove track in the dovetail groove of left and right dop respectively with being slidably matched, crossbeam
Bearing block of the inside of blind end side provided with support leading screw, extensible canopy motor is fixed on bearing block, the output of extensible canopy motor
Axle couples with leading screw, and one end of nut and girder on leading screw is connected；In the crossbeam and girder blind end one of upper flexible beam module
The lower surface of the crossbeam and girder blind end side of the upper surface of side and lower flexible beam module is respectively equipped with to be joined by side flange
The electric cylinder connect, one end of electric cylinder push rod is hinged with dop respectively；Two are respectively provided with the crossbeam both sides of upper flexible beam module
Extensible canopy hanger；
Key way edge on the dop is provided with notch, and the direction of notch is opposite with reverses direction；The head and the tail of hoisting chain are long
Pin shaft joint, goes into a closure chain link, and hoisting-chain is stuck in pocket in the sprocket groove of dop and plays flexible beam module and need what is overturn
Shell ring, long pin shaft is stuck in the notch of above-mentioned dop key way edge；
Suspension centre, two electricity are respectively equipped with the lower surface of the both sides of upper flexible beam module and the upper surface of lower flexible beam module both sides
The upper end hook of dynamic cucurbit is hung on the suspension centre on flexible beam module, and its lower end hook is hung on lower extensible canopy
On suspension centre；
The sprocket wheel module includes sprocket holder, sprocket wheel, decelerator, motor, bearing, axle, sprocket wheel pinch roller, and wherein sprocket holder is " door "
Type, its both sides are equipped with axially extending bore, hole and are equipped with bearing, and the sprocket wheel with two races is connected to sprocket holder by axle
Centre, the two ends of axle are respectively fitted in the inner ring of above-mentioned bearing, and decelerator is fixed on the side of sprocket holder, the output shaft of motor with
Decelerator couples, and decelerator couples with axle；The upper end of sprocket holder is provided with hanger, and hanger both sides are equipped with pinch roller support, pinch roller branch
Frame provided with four through holes, above above-mentioned two race provided with two pinch rollers, the both sides of pinch roller respectively with it is screwed
Guide rod rotates connection, and guide rod is each passed through the through hole in pinch roller support, spacing by nut, nut is provided with the middle part of guide rod, in spiral shell
Spring is cased with guide rod between female and pinch roller support；Above-mentioned hoisting chain bypasses sprocket wheel, the closure chain link and sprocket wheel of formation
Engagement.
2. the light-duty lifting upset equipment integrating of large-scale shell ring multiple degrees of freedom according to claim 1, it is characterised in that：Two
Both sides of the upper end of long stroke electric cylinder respectively with upper flexible beam module lower surface are hinged, the one end of its lower end respectively with steel wire rope
It is hinged, the both sides of the other end of the steel wire rope respectively with lower flexible beam module upper surface are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446512.4A CN107215767B (en) | 2017-06-14 | 2017-06-14 | The large-scale light-duty lifting of shell ring multiple degrees of freedom overturns equipment integrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446512.4A CN107215767B (en) | 2017-06-14 | 2017-06-14 | The large-scale light-duty lifting of shell ring multiple degrees of freedom overturns equipment integrating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107215767A true CN107215767A (en) | 2017-09-29 |
| CN107215767B CN107215767B (en) | 2018-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710446512.4A Active CN107215767B (en) | 2017-06-14 | 2017-06-14 | The large-scale light-duty lifting of shell ring multiple degrees of freedom overturns equipment integrating |
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| CN (1) | CN107215767B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112645206A (en) * | 2019-10-10 | 2021-04-13 | 沈阳新松机器人自动化股份有限公司 | Heavy revolving body workpiece rolling mechanism |
| CN116675097A (en) * | 2023-07-28 | 2023-09-01 | 河南航鸿建设发展有限公司 | Building material hoisting apparatus |
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| JP2529017Y2 (en) * | 1993-12-24 | 1997-03-12 | 川崎重工業株式会社 | Segment reversing device for spherical tank |
| CN201447306U (en) * | 2009-07-06 | 2010-05-05 | 江苏扬子江船厂有限公司 | Integral hoisting tool for exhaust valve cylinder lid assembly for dismantling and detecting host of middle/large-sized marine vehicle |
| CN202162730U (en) * | 2011-07-22 | 2012-03-14 | 安徽鸿路钢结构(集团)股份有限公司 | Large member overturning appliance |
| CN202985220U (en) * | 2012-11-26 | 2013-06-12 | 燕山大学 | Rolling type small and medium height 180-degree turnover machine for large part |
| CN204384725U (en) * | 2015-01-09 | 2015-06-10 | 山东丰汇设备技术有限公司 | A kind of heavy in section, large-tonnage box-type member upset frock |
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2017
- 2017-06-14 CN CN201710446512.4A patent/CN107215767B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2529017Y2 (en) * | 1993-12-24 | 1997-03-12 | 川崎重工業株式会社 | Segment reversing device for spherical tank |
| CN201447306U (en) * | 2009-07-06 | 2010-05-05 | 江苏扬子江船厂有限公司 | Integral hoisting tool for exhaust valve cylinder lid assembly for dismantling and detecting host of middle/large-sized marine vehicle |
| CN202162730U (en) * | 2011-07-22 | 2012-03-14 | 安徽鸿路钢结构(集团)股份有限公司 | Large member overturning appliance |
| CN202985220U (en) * | 2012-11-26 | 2013-06-12 | 燕山大学 | Rolling type small and medium height 180-degree turnover machine for large part |
| CN204384725U (en) * | 2015-01-09 | 2015-06-10 | 山东丰汇设备技术有限公司 | A kind of heavy in section, large-tonnage box-type member upset frock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112645206A (en) * | 2019-10-10 | 2021-04-13 | 沈阳新松机器人自动化股份有限公司 | Heavy revolving body workpiece rolling mechanism |
| CN116675097A (en) * | 2023-07-28 | 2023-09-01 | 河南航鸿建设发展有限公司 | Building material hoisting apparatus |
| CN116675097B (en) * | 2023-07-28 | 2023-10-20 | 河南航鸿建设发展有限公司 | Building material hoisting apparatus |
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| Publication number | Publication date |
|---|---|
| CN107215767B (en) | 2018-10-16 |
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