CN103508319A - Support device used in overturning of large-sized workpiece and method for uplifting one end of large-sized workpiece - Google Patents
Support device used in overturning of large-sized workpiece and method for uplifting one end of large-sized workpiece Download PDFInfo
- Publication number
- CN103508319A CN103508319A CN201210208261.3A CN201210208261A CN103508319A CN 103508319 A CN103508319 A CN 103508319A CN 201210208261 A CN201210208261 A CN 201210208261A CN 103508319 A CN103508319 A CN 103508319A
- Authority
- CN
- China
- Prior art keywords
- otic placode
- workpiece
- pivotable
- pivot shaft
- slotted hole
- 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
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a support device used in overturning of a large-sized workpiece. The device comprises: a pair of pedestal supporting ear plates which are opposite to each other and parallely spaced apart, wherein each pedestal supporting ear plate is provided with a horizontal long hole extending along a first direction; a pivoted supporting shaft perpendicular to the first direction and horizontally extending, wherein one end of the pivoted supporting shaft is supported in one of the horizontal long holes, and the other end of the pivoted supporting shaft is supported in the other horizontal long hole; and a workpiece supporting ear plate, wherein one end of the workpiece supporting ear plate is arranged at the end part of the large-sized workpiece, the other end of the workpiece supporting ear plate is arranged between the pair of the pedestal supporting ear plates and supported by the pivoted supporting shaft, and the pivoted supporting shaft is adapted to translation in the horizontal long holes along the first direction. The invention further relates to a method for uplifting one end of the large-sized workpiece.
Description
Technical field
The equipment that the present invention relates to large-scale workpiece to overturn and method, relate in particular to and large-scale workpiece be turned to the apparatus and method of vertical placement location from horizontal positioned position.
Background technology
In the fields such as current nuclear power, chemical industry, machinery, volume, the weight of part large-scale workpiece are all larger, and upset work difficulty is large.
In switching process, need to arrange at workpiece two ends main hoisting ear, slipping tail hanger and hanging beam, and select suitable main hoisting car and slipping tail crane to carry out upset work according to Hoisting Program.
Tu1Wei Liangtai crane work compound upset large-scale workpiece 100 process schematic diagrams.As shown in Fig. 1 a, main hoisting car and slipping tail crane slowly at the uniform velocity hook up simultaneously, and workpiece is lifted approximately from assembly platform certain altitude.As shown in Figure 1 b, the slow luffing of main hoisting car (α angle diminishes), while slipping tail suspension arm of crane thereupon left-hand revolution (it is large that β angle becomes) also coordinates and moves; When main hoisting car arrives its operating radius, main hoisting car hooks up and the arm of slipping tail crane continues left-hand revolution, until workpiece while erectting completely, is removed slipping tail hanger rigging, slipping tail crane sails out of erect-position position, completes large-scale vertical upset of establishing workpiece.
Liang Tai crane work compound upset large-scale workpiece had both been wasted resource, cost, strengthened again the difficulty of work piece hoisting, has increased the probability that workpiece damages, and the trouble free service in work piece hoisting stage is brought to certain risk.
Summary of the invention
Be intended to overcome or alleviate technical matters of the prior art, proposing the present invention.
According to an aspect of the present invention, a kind of bracing or strutting arrangement that overturns and use during large-scale workpiece has been proposed, comprise: a pair of base supports otic placode, described a pair of base supports otic placode toward each other and parallel interval is opened, and each base supports on otic placode and is provided with along a horizontal slotted hole of first direction extension; Perpendicular to the horizontally extending pivotable pivot shaft of described first direction, one end of described pivotable pivot shaft is supported in a horizontal slotted hole, the other end is supported in another horizontal slotted hole; Workpiece support otic placode, one end of workpiece support otic placode is arranged at the end of described large-scale workpiece, the other end of workpiece support otic placode is arranged in described a pair of base and supports between otic placode and supported by described pivotable pivot shaft, wherein, described pivotable pivot shaft is suitable for along the translation in described horizontal slotted hole of described first direction.Optionally, be provided with a pivotable supported hole on described workpiece support otic placode, described pivotable pivot shaft supports otic placode through described pivotable supported hole with supporting workpiece.
In accordance with a further aspect of the present invention, a kind of bracing or strutting arrangement that overturns and use during large-scale workpiece has been proposed, comprise: at least two pairs of bases support otic placode, the base of each centering supports otic placode toward each other and parallel interval is opened, and each base supports on otic placode and is provided with along a horizontal slotted hole of first direction extension; Perpendicular to horizontally extending at least two the pivotable pivot shafts of described first direction, the longitudinal axis of described at least two pivotable pivot shafts overlaps, and one end of each pivotable pivot shaft is supported in the horizontal slotted hole that corresponding a pair of base supports otic placode, the other end is supported on corresponding a pair of base and supports in another horizontal slotted hole of otic placode; And at least two workpiece support otic placodes, one end of each workpiece support otic placode is arranged at the end of described large-scale workpiece, and the other end of each workpiece support otic placode is arranged in corresponding a pair of base and supports between otic placode and supported by corresponding pivotable pivot shaft, wherein, each pivotable pivot shaft is suitable for along the translation in a pair of horizontal slotted hole of correspondence of described first direction.Optionally, be provided with a pivotable supported hole on each workpiece support otic placode, corresponding pivotable pivot shaft passes corresponding pivotable supported hole to support corresponding workpiece support otic placode.
The invention still further relates to a kind of bracing or strutting arrangement that overturns and use during large-scale workpiece, comprise: at least three bases support otic placode, adjacent pans supports otic placode toward each other and parallel interval is opened, and each base supports on otic placode and is provided with along a horizontal slotted hole of first direction extension; At least two workpiece support otic placodes, one end of each workpiece support otic placode is arranged at the end of described large-scale workpiece, the other end is placed in corresponding adjacent a pair of base and supports between otic placode, and each workpiece support otic placode has a pivotable supported hole; And perpendicular to the horizontally extending pivotable pivot shaft of described first direction, described pivotable pivot shaft passes all horizontal slotted hole and pivotable supported holes and is supported by described horizontal slotted hole, wherein, described pivotable pivot shaft is suitable for along the translation in horizontal slotted hole of described first direction.
Favourable, in above-mentioned bracing or strutting arrangement, described one end of each workpiece support otic placode is arranged on a side of the described end of described large-scale workpiece; And described bracing or strutting arrangement also comprises horizontal support platform, when described large-scale workpiece is placed in to vertical position, be positioned at large-scale workpiece described end opposite side and from the end of large-scale workpiece described in supported underneath.
According to another aspect of the invention, a kind of method that the Yi Ge end of large-scale workpiece is lifted has been proposed, comprise the following steps: for the other end of described large-scale workpiece provides can pivotable supporting component, the described pivotable pivot shaft that can pivotable supporting component comprise that a pair of horizontal slotted hole and two ends are supported by described horizontal slotted hole, the described other end of described large-scale workpiece is connected to the position between described horizontal slotted hole of described pivotable pivot shaft by workpiece support otic placode, described horizontal slotted hole comprises proximal lateral and distal side; Move up the suspension hook of crane to lift the described Yi Ge end of large-scale workpiece, pivotable pivot shaft simultaneously that be connected with described the other end of large-scale workpiece in horizontal slotted hole towards proximal lateral translation.
In said method, for the other end of described large-scale workpiece provide can pivotable supporting component step can comprise: be arranged to right base and support otic placode, every a pair of base supports otic placode toward each other and parallel interval is opened, and each base supports on otic placode and is provided with along a horizontal slotted hole of first direction extension; Workpiece support otic placode is set, one end of workpiece support otic placode is arranged on a side of the other end of described large-scale workpiece, the other end of workpiece support otic placode is provided with pivotable supported hole, and the other end of described workpiece support otic placode supports between otic placode at corresponding a pair of base; Pivotable pivot shaft is provided, described pivotable pivot shaft is passed to all horizontal slotted holes and described pivotable supported hole.
Said method can comprise step: after described pivotable pivot shaft moves to described proximal lateral, the suspension hook of crane stops moving up; Thereby promoting described large-scale workpiece drives described pivotable pivot shaft to move to described distal side; Continue the to move up suspension hook of crane, thus described workpiece support otic placode drive described pivotable pivot shaft in described horizontal slotted hole towards proximal lateral translation.
Further, said method comprises step: promote described large-scale workpiece until described large-scale workpiece in vertical position.Favourable, said method comprises step: horizontal support platform is provided, described horizontal support platform is positioned at the opposite side of the other end of described large-scale workpiece, and described in described large-scale workpiece is during in vertical position, horizontal support platform is from described the other end of large-scale workpiece described in supported underneath.
At described large-scale workpiece, can remove from the other end of large-scale workpiece during in vertical position described can pivotable supporting component.
Accompanying drawing explanation
Fig. 1 is the Liang Tai crane work compound upset large-scale workpiece process schematic diagram of prior art;
The schematic diagram of the bracing or strutting arrangement that Fig. 2 is used while showing upset large-scale workpiece according to an embodiment of the invention, wherein Fig. 2 a is lateral plan, and Fig. 2 b is left end view;
The schematic diagram of the bracing or strutting arrangement that Fig. 3 is used while showing upset large-scale workpiece according to an embodiment of the invention, wherein show horizontal support platform, Fig. 3 a is the state of large-scale workpiece in not erecting, Fig. 3 b be large-scale workpiece in vertical state, and large-scale workpiece is supported by horizontal support platform;
The schematic diagram of the bracing or strutting arrangement that Fig. 4 is used while being upset large-scale workpiece according to another embodiment of the invention;
The schematic diagram of the bracing or strutting arrangement that Fig. 5 is used while being upset large-scale workpiece according to still a further embodiment;
Fig. 6 shows the process schematic diagram of the method that the Yi Ge end of large-scale workpiece is lifted according to an embodiment of the invention, and wherein Fig. 6 a is the diagram of the state before crane lifting; Fig. 6 b is the diagram of the state after a height of crane lifting, wherein, and the midway location of pivotable pivot shaft in horizontal slotted hole; Fig. 6 c is the diagram that crane is further lifted to the state after another height, wherein, and the proximal lateral of pivotable pivot shaft in horizontal slotted hole; Fig. 6 d is not further lifting of crane, and pivotable pivot shaft is moved to the diagram of the state of distal side from the proximal lateral of horizontal slotted hole; Fig. 6 e is that crane further lifts by crane, and pivotable pivot shaft moves towards proximal lateral from distal side, until the diagram of large-scale workpiece in vertical state.
The specific embodiment
Describe the embodiment of exemplary of the present invention below in detail, the example of embodiment is shown in the drawings, and wherein same or analogous label represents same or analogous element.The embodiment describing below with reference to accompanying drawing is exemplary, is intended to explain the present invention, and can not be interpreted as limitation of the present invention.
As shown in Figure 2, the bracing or strutting arrangement using during according to upset large-scale workpiece 100 of the present invention, comprise that a pair of base supports otic placode 12, described a pair of base supports otic placode 12 toward each other and parallel interval is opened, and each base supports on otic placode 12 and is provided with along a horizontal slotted hole 14 of first direction X extension; Perpendicular to the horizontally extending pivotable pivot shaft 16 of described first direction X, described pivotable pivot shaft 16 one end is supported in a horizontal slotted hole, the other end is supported in another horizontal slotted hole; Workpiece support otic placode 18, the other end that workpiece support otic placode 18 one end is arranged at described large-scale workpiece 100 end one side, described workpiece support otic placode 18 is arranged between described a pair of base support otic placode 12 and is supported by described pivotable pivot shaft 16, wherein, described pivotable pivot shaft 16 is suitable for the translation in described horizontal slotted hole along described first direction X.
In Fig. 2, base supports otic placode 12 and is fixed on horizontal stand 10, but, it also can directly be fixed to other positions, for example, can directly be fixed on ground or floor, and parts or position that base support otic placode 12 is fixed thereon can not be also levels.The horizontal force of the hanger that the translation of pivotable pivot shaft 16 in horizontal slotted hole 14 can be eliminated crane to horizontal stand or base, makes platform not produce parallel motion.
Clearly, in the present invention, can arrange and prevent the parts that it departs from from horizontal slotted hole in pivotable pivot shaft 16 end.Favourable, the distance between base support otic placode 12 can be slightly larger than the thickness of the workpiece support otic placode 18 being placed in therebetween.
Bracing or strutting arrangement shown in Fig. 2 comprises that two bases support the situation of otic placodes 12, a pivotable pivot shaft 16 and a workpiece support otic placode 18.According to actual needs, such as can, according to the weight of large-scale workpiece 100, thickness etc., base support otic placode, workpiece support otic placode and the pivotable pivot shaft of varying number being set.
Bracing or strutting arrangement in a plurality of Fig. 2 also can be set again.For this reason, as shown in Figure 4, the present invention relates to a kind of bracing or strutting arrangement that overturns and use during large-scale workpiece 100, comprise: at least two pairs of bases support otic placode and (in Fig. 3, only show two pairs, but, also can be three pairs or more), the base of each centering supports otic placode 12 toward each other and parallel interval is opened, and each base supports on otic placode 12 and is provided with along a horizontal slotted hole 14 of first direction X extension; Perpendicular to horizontally extending at least two the pivotable pivot shafts 16 of described first direction X, the longitudinal axis of described at least two pivotable pivot shafts 16 overlaps, and one end of each pivotable pivot shaft is supported in the horizontal slotted hole that corresponding a pair of base supports otic placode, the other end is supported on corresponding a pair of base and supports in another horizontal slotted hole of otic placode; And at least two workpiece support otic placodes 18, each workpiece support otic placode 18 one end is arranged at described large-scale workpiece 100 end, and the other end of each workpiece support otic placode 18 is arranged in corresponding a pair of base and supports between otic placode and supported by corresponding pivotable pivot shaft, wherein, each pivotable pivot shaft 16 is suitable for the translation in a pair of horizontal slotted hole of correspondence along described first direction X.
Similarly, pivotable pivot shaft 16 can directly be fixed on workpiece support otic placode 18, also can for example, for being contained in the parts on workpiece support otic placode 18,, on workpiece support otic placode 18, pivotable supported hole can be set, pivotable pivot shaft 16 can pass described pivotable supported hole.
Be different from the example shown in Fig. 4, also a pivotable pivot shaft 16 can be only set, thus, as shown in Figure 5, the present invention proposes a kind of bracing or strutting arrangement that overturns and use during large-scale workpiece 100, comprise: at least three bases support otic placode 12, adjacent pans supports otic placode toward each other and parallel interval is opened, and each base supports on otic placode 12 and is provided with along a horizontal slotted hole 14 of first direction X extension; At least two workpiece support otic placodes 18, each workpiece support otic placode 18 one end is arranged at described large-scale workpiece 100 end, the other end is placed in corresponding adjacent a pair of base and supports between otic placode, and each workpiece support otic placode has a pivotable supported hole; And perpendicular to the horizontally extending pivotable pivot shaft 16 of described first direction, described pivotable pivot shaft passes all horizontal slotted hole and pivotable supported holes and is supported by described horizontal slotted hole, wherein, described pivotable pivot shaft is suitable for along described first direction X in the interior translation of horizontal slotted hole 14.
The schematic diagram of the bracing or strutting arrangement using when Fig. 3 shows upset large-scale workpiece 100 according to an embodiment of the invention, wherein show horizontal support platform, Fig. 3 a is the state of large-scale workpiece 100 in not erecting, Fig. 3 b be large-scale workpiece 100 in vertical state, and large-scale workpiece 100 is supported by horizontal support platform 20.
As shown in Figure 3, in above-mentioned bracing or strutting arrangement, optional, described one end of each workpiece support otic placode 18 is arranged on a side (Tu3Zhong Wei right side) of the described end of described large-scale workpiece 100; And described bracing or strutting arrangement also comprises horizontal support platform 20, when being placed in to vertical position, described large-scale workpiece 100 is arranged in the opposite side (Fig. 3 for left side) of the described end of large-scale workpiece 100 and from large-scale workpiece 100 end described in supported underneath.
Below with reference to Fig. 6, the method that large-scale workpiece 100Yi Ge end is lifted according to an embodiment of the invention is described.
Fig. 6 shows the process schematic diagram of the method that large-scale workpiece 100Yi Ge end 101 (participation Fig. 3) lifted according to an embodiment of the invention, and wherein Fig. 6 a is the diagram of the state before crane lifting; Fig. 6 b is the diagram of the state after a height of crane lifting, wherein, and the midway location of pivotable pivot shaft in horizontal slotted hole; Fig. 6 c is the diagram that crane is further lifted to the state after another height, wherein, and the proximal lateral of pivotable pivot shaft in horizontal slotted hole; Fig. 6 d is not further lifting of crane, and pivotable pivot shaft is moved to the diagram of the state of distal side from the proximal lateral of horizontal slotted hole; Fig. 6 e is that crane further lifts by crane, and pivotable pivot shaft moves towards proximal lateral from distal side, until the diagram of large-scale workpiece 100 in vertical state.
Described method comprise the steps: for described large-scale workpiece 100 the other end provides can pivotable supporting component, the described pivotable pivot shaft 16 that can pivotable supporting component comprise that a pair of horizontal slotted hole 14He two ends are supported by described horizontal slotted hole, the described other end of described large-scale workpiece 100 is connected to the position between described horizontal slotted hole 14 of described pivotable pivot shaft by workpiece support otic placode 18, described horizontal slotted hole comprises proximal lateral B and distal side A (as shown in Fig. 6 a); Move up the suspension hook of crane to lift the described Yi Ge end 101 of large-scale workpiece 100, the pivotable pivot shaft 16 being simultaneously connected with described the other end of large-scale workpiece 100 in horizontal slotted hole 14 towards proximal lateral B translation (as shown in Fig. 6 b, it is large that angle α becomes gradually).
It is pointed out that when the proximal lateral B here represents being lifted in large-scale workpiece 100 end 101 of horizontal slotted hole 14, pivotable pivot shaft 16 move towards a side, in accompanying drawing 6 Zhong， proximal laterals, be that ，Er distal side, right side is left side.When needs cw lifts large-scale workpiece 100Yi Ge end, the moving direction of pivotable pivot shaft 16 in horizontal slotted hole 14 is contrary, and now, the left side of horizontal slotted hole 14 is that ，Er right side, proximal lateral is distal side.
Favourable, for the other end of described large-scale workpiece provide can pivotable supporting component step comprise: be arranged to right base and support otic placode 12, every a pair of base supports otic placode toward each other and parallel interval is opened, and each base supports on otic placode and is provided with along a horizontal slotted hole 14 of first direction extension; Workpiece support otic placode 18 is set, one end of workpiece support otic placode is arranged on a side of the other end of described large-scale workpiece, the other end of workpiece support otic placode is provided with pivotable supported hole, and the other end of described workpiece support otic placode supports between otic placode at corresponding a pair of base; Pivotable pivot shaft 16 is provided, described pivotable pivot shaft is passed to all horizontal slotted holes and described pivotable supported hole.
Also can adopt that otherwise provide can pivotable supporting component.For example, can (being for example fixedly connected with) pivotable pivot shaft be set on workpiece support otic placode in advance, then base be set and support otic placode and the two end supports of pivotable pivot shaft is supported in the horizontal slotted hole of otic placode at base; Again for example, horizontal slotted hole can not be arranged on base and support in otic placode, but can be set directly in base, now base can have isolated two horizontal-extending parts, horizontal slotted hole is separately positioned in this extendible portion, and workpiece support otic placode is between two horizontal-extending parts.
Described method also can comprise step: after described pivotable pivot shaft 16 moves to described proximal lateral B, and the suspension hook of crane stop moving up (as shown in Fig. 6 c, angle α increases until become angle beta); Thereby promoting described large-scale workpiece 100 drives described pivotable pivot shaft 16 to move to described distal side A (as shown in Fig. 6 d, angle beta remains unchanged); Continue the to move up suspension hook of crane, thus described workpiece support otic placode drive described pivotable pivot shaft 16 in described horizontal slotted hole 14 towards proximal lateral B translation (as shown in Fig. 6 e, angle beta increases gradually until be substantially equal to 90 degree).In the situation that but pivotable pivot shaft 16 is positioned at again proximal lateral B angle beta and is not 90 degree, can also repeat above-mentioned steps, until large-scale workpiece 100 is erect completely or angle beta is 90 degree.
Thereby it is pointed out that at the described large-scale workpiece 100 of promotion and drive described pivotable pivot shaft 16 to move in the process of described distal side A, angle beta not necessarily remains unchanged, and also can diminish a little.
Favourable, described method also comprises step: horizontal support platform 20 (participation Fig. 3) is provided, described horizontal support platform is positioned at the opposite side of the other end 101 of described large-scale workpiece, and described in described large-scale workpiece is during in vertical position, horizontal support platform is from described the other end of large-scale workpiece described in supported underneath.
At described large-scale workpiece, can remove from the other end of large-scale workpiece during in vertical position described can pivotable supporting component.
Large-scale workpiece in the present invention can be the large-scale workpiece in the fields such as nuclear power, chemical industry, machinery, and for example, it is 200 tons-50 tons that this large-scale instrument has height and/or the weight of 5 meters-30 meters when erectting.
Utilize bracing or strutting arrangement of the present invention and lifting method, with respect to using two cranes to carry out the technical scheme of upset in prior art, at least can obtain following technological merit:
1, improve the safety of large-scale workpiece upset;
2, adopt single crane to fulfil assignment, saved the cost that the associated components such as whipline, equalizing bar and slipping tail hanger bring;
3, the workpiece deformation when adopting whipline that workpiece is sling is compared, and because one end of large-scale workpiece is directly connected with platform by pivotable pivot shaft, the distortion of workpiece in the process of slinging is less.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can change these embodiment.Applicable scope of the present invention is limited by claims and equivalent thereof.
Claims (11)
1. the bracing or strutting arrangement using while overturning large-scale workpiece, comprising:
A pair of base supports otic placode, and described a pair of base supports otic placode toward each other and parallel interval is opened, and each base supports on otic placode and is provided with along a horizontal slotted hole of first direction extension;
Perpendicular to the horizontally extending pivotable pivot shaft of described first direction, one end of described pivotable pivot shaft is supported in a horizontal slotted hole, the other end is supported in another horizontal slotted hole;
Workpiece support otic placode, one end of workpiece support otic placode is arranged at the end of described large-scale workpiece, and the other end of workpiece support otic placode is arranged in described a pair of base and supports between otic placode and supported by described pivotable pivot shaft,
Wherein, described pivotable pivot shaft is suitable for along the translation in described horizontal slotted hole of described first direction.
2. bracing or strutting arrangement according to claim 1, wherein:
On described workpiece support otic placode, be provided with a pivotable supported hole, described pivotable pivot shaft supports otic placode through described pivotable supported hole with supporting workpiece.
3. the bracing or strutting arrangement using while overturning large-scale workpiece, comprising:
At least two pairs of bases support otic placode, and the base of each centering supports otic placode toward each other and parallel interval is opened, and each base supports on otic placode and is provided with along a horizontal slotted hole of first direction extension;
Perpendicular to horizontally extending at least two the pivotable pivot shafts of described first direction, the longitudinal axis of described at least two pivotable pivot shafts overlaps, and one end of each pivotable pivot shaft is supported in the horizontal slotted hole that corresponding a pair of base supports otic placode, the other end is supported on corresponding a pair of base and supports in another horizontal slotted hole of otic placode; And
At least two workpiece support otic placodes, one end of each workpiece support otic placode is arranged at the end of described large-scale workpiece, and the other end of each workpiece support otic placode is arranged in corresponding a pair of base and supports between otic placode and supported by corresponding pivotable pivot shaft,
Wherein, each pivotable pivot shaft is suitable for along the translation in a pair of horizontal slotted hole of correspondence of described first direction.
4. bracing or strutting arrangement according to claim 3, wherein:
On each workpiece support otic placode, be provided with a pivotable supported hole, corresponding pivotable pivot shaft passes corresponding pivotable supported hole to support corresponding workpiece support otic placode.
5. the bracing or strutting arrangement using while overturning large-scale workpiece, comprising:
At least three bases support otic placode, and adjacent pans supports otic placode toward each other and parallel interval is opened, and each base supports on otic placode and is provided with along a horizontal slotted hole of first direction extension;
At least two workpiece support otic placodes, one end of each workpiece support otic placode is arranged at the end of described large-scale workpiece, the other end is placed in corresponding adjacent a pair of base and supports between otic placode, and each workpiece support otic placode has a pivotable supported hole; And
Perpendicular to the horizontally extending pivotable pivot shaft of described first direction, described pivotable pivot shaft passes all horizontal slotted hole and pivotable supported holes and is supported by described horizontal slotted hole,
Wherein, described pivotable pivot shaft is suitable for along the translation in horizontal slotted hole of described first direction.
6. according to the bracing or strutting arrangement described in any one in claim 1-5, wherein:
Described one end of each workpiece support otic placode is arranged on a side of the described end of described large-scale workpiece; And
Described bracing or strutting arrangement also comprises horizontal support platform, when described large-scale workpiece is placed in to vertical position, be positioned at large-scale workpiece described end opposite side and from the end of large-scale workpiece described in supported underneath.
7. a method of the Yi Ge end of large-scale workpiece being lifted, comprises the following steps:
For the other end of described large-scale workpiece provides can pivotable supporting component, the described pivotable pivot shaft that can pivotable supporting component comprise that a pair of horizontal slotted hole and two ends are supported by described horizontal slotted hole, the described other end of described large-scale workpiece is connected to the position between described horizontal slotted hole of described pivotable pivot shaft by workpiece support otic placode, described horizontal slotted hole comprises proximal lateral and distal side;
Move up the suspension hook of crane to lift the described Yi Ge end of large-scale workpiece, pivotable pivot shaft simultaneously that be connected with described the other end of large-scale workpiece in horizontal slotted hole towards proximal lateral translation.
8. method according to claim 7, wherein:
For the other end of described large-scale workpiece provide can pivotable supporting component step comprise:
Be arranged to right base and support otic placode, every a pair of base supports otic placode toward each other and parallel interval is opened, and each base supports on otic placode and is provided with along a horizontal slotted hole of first direction extension;
Workpiece support otic placode is set, one end of workpiece support otic placode is arranged on a side of the other end of described large-scale workpiece, the other end of workpiece support otic placode is provided with pivotable supported hole, and the other end of described workpiece support otic placode supports between otic placode at corresponding a pair of base;
Pivotable pivot shaft is provided, described pivotable pivot shaft is passed to all horizontal slotted holes and described pivotable supported hole.
9. method according to claim 7, also comprises step:
After described pivotable pivot shaft moves to described proximal lateral, the suspension hook of crane stops moving up;
Thereby promoting described large-scale workpiece drives described pivotable pivot shaft to move to described distal side;
Continue the to move up suspension hook of crane, thus described workpiece support otic placode drive described pivotable pivot shaft in described horizontal slotted hole towards proximal lateral translation.
10. method according to claim 8 or claim 9, also comprises step:
Promote described large-scale workpiece until described large-scale workpiece in vertical position.
11. methods according to claim 10, also comprise step:
Horizontal support platform is provided, and described horizontal support platform is positioned at the opposite side of the other end of described large-scale workpiece, and described in described large-scale workpiece is during in vertical position, horizontal support platform is from described the other end of large-scale workpiece described in supported underneath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208261.3A CN103508319B (en) | 2012-06-19 | 2012-06-19 | The bracing or strutting arrangement that uses and lift the method for one end of large-scale workpiece during upset large-scale workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208261.3A CN103508319B (en) | 2012-06-19 | 2012-06-19 | The bracing or strutting arrangement that uses and lift the method for one end of large-scale workpiece during upset large-scale workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103508319A true CN103508319A (en) | 2014-01-15 |
| CN103508319B CN103508319B (en) | 2015-08-05 |
Family
ID=49891829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210208261.3A Active CN103508319B (en) | 2012-06-19 | 2012-06-19 | The bracing or strutting arrangement that uses and lift the method for one end of large-scale workpiece during upset large-scale workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103508319B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222974A (en) * | 2014-06-06 | 2016-01-06 | 上海新力动力设备研究所 | Engine vertical vibration test tool mounting platform |
| WO2017079900A1 (en) * | 2015-11-10 | 2017-05-18 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Equipment lifting method and apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07309579A (en) * | 1994-05-17 | 1995-11-28 | Kobayashi Hansou Kiki:Kk | Work contrarotating device |
| JPH08310781A (en) * | 1995-05-12 | 1996-11-26 | Meidensha Corp | Hoisting jig for heavy cargo moving device |
| CN101108714A (en) * | 2007-08-17 | 2008-01-23 | 中国水利水电第七工程局 | Hydraulic pressure turn-over device of large-scale component |
| CN201660373U (en) * | 2010-02-03 | 2010-12-01 | 上海隧道工程股份有限公司构件分公司 | Cement building prefabricated part overturn device |
| CN201785123U (en) * | 2010-09-16 | 2011-04-06 | 南车戚墅堰机车车辆工艺研究所有限公司 | Turn-over hanger |
| CN202729605U (en) * | 2012-06-19 | 2013-02-13 | 国家核电技术有限公司 | Support device used in turning of large-scale workpiece |
-
2012
- 2012-06-19 CN CN201210208261.3A patent/CN103508319B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07309579A (en) * | 1994-05-17 | 1995-11-28 | Kobayashi Hansou Kiki:Kk | Work contrarotating device |
| JPH08310781A (en) * | 1995-05-12 | 1996-11-26 | Meidensha Corp | Hoisting jig for heavy cargo moving device |
| CN101108714A (en) * | 2007-08-17 | 2008-01-23 | 中国水利水电第七工程局 | Hydraulic pressure turn-over device of large-scale component |
| CN201660373U (en) * | 2010-02-03 | 2010-12-01 | 上海隧道工程股份有限公司构件分公司 | Cement building prefabricated part overturn device |
| CN201785123U (en) * | 2010-09-16 | 2011-04-06 | 南车戚墅堰机车车辆工艺研究所有限公司 | Turn-over hanger |
| CN202729605U (en) * | 2012-06-19 | 2013-02-13 | 国家核电技术有限公司 | Support device used in turning of large-scale workpiece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222974A (en) * | 2014-06-06 | 2016-01-06 | 上海新力动力设备研究所 | Engine vertical vibration test tool mounting platform |
| WO2017079900A1 (en) * | 2015-11-10 | 2017-05-18 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Equipment lifting method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103508319B (en) | 2015-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102416605B (en) | Wind turbine component handling apparatus | |
| CN202729605U (en) | Support device used in turning of large-scale workpiece | |
| CN202625619U (en) | Vehicle body skeleton assembly transshipment hanger | |
| CN103774857A (en) | Hoisting construction method for fixed hydraulic lifting large-sized equipment in frame | |
| JP2010228827A (en) | Movable conveying device | |
| CN103508319A (en) | Support device used in overturning of large-sized workpiece and method for uplifting one end of large-sized workpiece | |
| CN106826157B (en) | Turnover mechanism for large component assembly | |
| CN102381623B (en) | Special lifting tool for circuit breaker | |
| CN103818840A (en) | Hoisting part and hoisting method | |
| CN103420281A (en) | Disassembly and assembly device, disassembly method and mounting method for crane and accessory structures thereof | |
| KR20120129102A (en) | A block lug load test device for vessel | |
| CN108128694A (en) | Transformer replaces device and method | |
| CN105006924A (en) | Motor core-through device and core-through method thereof | |
| CN202518976U (en) | Feeding device | |
| CN211759721U (en) | Hoisting device in groups of nuclear power pressure vessel kingbolt stretcher | |
| CN103350959B (en) | Derrick car | |
| RU151298U1 (en) | BLOCK OF LOCOMOTIVE APPLIANCES, TECHNOLOGICAL CONTROL FOR HIM AND INSTALLATION METHOD | |
| CN202785394U (en) | Compact-type lead-in mechanism for tower | |
| CN105000490B (en) | For installing the jacking apparatus of container ship guide rail bracket | |
| JP2017125411A (en) | Turbine casing rotating device | |
| CN206278602U (en) | A kind of clipping suspended structure installed for Automatic Conveying line | |
| CN215593688U (en) | Bridge pipeline mounting platform | |
| CN207671581U (en) | The device that can be transported and lift by crane | |
| CN211769996U (en) | Movable gantry hanging bracket | |
| CN110523906B (en) | Simple turning-over method for large-sized cylinder forging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |