CN204567972U - A kind of overturning jig - Google Patents
A kind of overturning jig Download PDFInfo
- Publication number
- CN204567972U CN204567972U CN201520019344.7U CN201520019344U CN204567972U CN 204567972 U CN204567972 U CN 204567972U CN 201520019344 U CN201520019344 U CN 201520019344U CN 204567972 U CN204567972 U CN 204567972U
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- Prior art keywords
- plate
- intermediate plate
- overturning jig
- overturning
- holding part
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Abstract
The utility model provides a kind of overturning jig, this overturning jig comprises holding part (1), it is U-shaped, comprises the first intermediate plate (11) and the second intermediate plate (12), and the corresponding position of described first intermediate plate (11) and described second intermediate plate (12) is provided with through hole (13); Attaching parts (2), it is movably set on described holding part (1) through the through hole (13) on described first intermediate plate (11) and the through hole (13) on described second intermediate plate (12) successively; Slinging portion (3), being provided with for overturning fixing lifting hole(eyelet) (31); Connecting portion (4), its two ends are fixedly connected with described portion of slinging (3) with described holding part (1) respectively, its method for turning upset process in without the need to carrying out secondary more change owner suspension centre, it is simple that overturning jig has structure, reasonable in design, easy to use, the advantages such as reversal rate is fast.
Description
Technical field
The utility model relates to processing jig, specifically provides a kind of overturning jig, is specially adapted to the upset of the medium-and-large-sized product in shipbuilding field.
Background technology
At present, the upset of boat segmental adopts traditional upset process program more, for the upset of some specific body section structures, although utilize traditional method for turning finally can reach upset requirement, but because whole switching process is too complicated, main suspension hook can carry out secondary and changes hook sometimes, and loop wheel machine period of service is long, waste on-the-spot man-hour, affect manufacturing schedule.
Therefore, research and develop a kind of new overturning jig, become people's problem demanding prompt solution.
Utility model content
Given this, the purpose of this utility model is to provide a kind of overturning jig, at least to solve the upset complex process that overturning jig in the past exists, the problems such as main suspension hook needs secondary to change hook, and work efficiency is slow.
The utility model provides a kind of overturning jig on the one hand, for the upset of large-sized object, it is characterized in that, comprising:
Holding part 1, it is U-shaped, and comprise the first intermediate plate 11 and the second intermediate plate 12, the corresponding position of described first intermediate plate 11 and described second intermediate plate 12 is provided with through hole 13;
Attaching parts 2, it is movably set on described holding part 1 through the through hole 13 on described first intermediate plate 11 and the through hole 13 on described second intermediate plate 12 successively;
Slinging portion 3, being provided with for overturning fixing lifting hole(eyelet) 31;
Connecting portion 4, its two ends are fixedly connected with described portion 3 of slinging with described holding part 1 respectively.
Preferably, described attaching parts 2 comprises:
Bolt 21, described bolt 21 comprises nut 211, and the bottom surface of described nut 211 is fixedly connected with connecting rod 212, and described connecting rod 212 comprises free end 2121, and described free end 2121 outside face is provided with screw thread;
Nut 22, thread set is in the free end 2121 of described connecting rod 212.
Further preferably, described connecting portion 4 comprises: substrate 41, is fixedly connected with upper plate 42 and lower shoe 43 respectively on the upper and lower surface of described substrate 41.
Further preferably, described upper plate 42 is fixedly installed back-up block 421.
Further preferably, the number of described back-up block 421 is at least 2, and each back-up block 421 is intervally installed along the length direction of described upper plate 42.
Further preferably, the side of described substrate 41 is fixedly installed and strengthens dividing plate 411, the position of described reinforcement dividing plate 411 is corresponding with the position of described back-up block 421, and the two ends of described reinforcement dividing plate 411 are fixedly connected with described lower shoe 43 with described upper plate 42 respectively.
Further preferably, be positioned at the both sides of described reinforcement dividing plate 411, be arranged at intervals with respectively be fixedly connected with lower shoe 43 with upper plate 42 first strengthen liner plate 412 and second and strengthen liner plate 413.
Further preferably, described in sling the side in portion 3, the periphery around described lifting hole(eyelet) 31 is fixedly installed strengthens backing plate 32.
The overturning jig that the utility model provides, its holding part realizes with the product be reversed hinged by attaching parts, using connecting portion as the support being reversed product, by slinging, portion and suspension hook are fixed, as the point of application, thus realize the function of its upset product, due to the holding part in this overturning jig be reversed product for being articulated and connected, namely in the process carried on overturning, the angle that overturning jig is reversed product is not relatively stopping to change, therefore it is not also stopping conversion to the force direction being reversed product, thus the problem needing secondary change owner suspension hook in switching process can be avoided to occur, there is structure simple, reasonable in design, the advantage such as easy to use.
Accompanying drawing explanation
Fig. 1 ~ Fig. 4 is the switching process schematic diagram of method for turning in the past;
Fig. 5 is the plan structure schematic diagram of overturning jig;
Fig. 6 is the side-looking structural representation of overturning jig;
Fig. 7 is the structural representation of attaching parts;
Fig. 8 is the connection diagram of overturning jig and hanger;
Fig. 9 ~ Figure 11 is and uses this overturning jig to carry out the process schematic overturn, and wherein 8 represent auxiliary suspension hook, and 9 represent main suspension hook, and 10 represent overturning jig.
Detailed description of the invention
With specific embodiment, the utility model is further expalined below, but is not limited to protection domain of the present utility model.
Due to (the set of segmentation in double hull configuration as straight in boats and ships of large product in the past, segmentation etc. is closed up after closing up segmentation in advance) when overturning, the complex process of upset, what need to carry out the main suspension hook of secondary in the process of upset changes hook, numerous inconvenience is brought to upset work, extend the upset cycle, delay job schedule, specifically can see Fig. 1 ~ Fig. 4, for carrying out the overall process schematic diagram of product upset in the past, wherein, a1, a2 is main suspension centre, b1, b2 is auxiliary suspension centre, first, see Fig. 1, the both sides suspension hook of loop wheel machine is connected with main suspension centre a1 and auxiliary suspension centre b1 respectively, and simultaneously on carry two suspension centres, and the upward strain speed of main suspension centre a1 is greater than the upward strain speed of auxiliary suspension centre b1, progressively make to be reversed product and reach state in Fig. 2, then see Fig. 3, suspension hook is successively separated with auxiliary suspension centre b1 with main suspension centre a1, be connected with main suspension centre a2 and auxiliary suspension centre b2 respectively, progressively transfer the main suspension centre end of this product, promote the auxiliary suspension centre end of this product, the upset until met the requirements, see Fig. 4, therefore, the process of visible whole upset is complicated, main suspension centre and auxiliary suspension centre all need to carry out secondary and change hook, upset efficiency is low, in addition, while changing hook, also there is certain risk.
Therefore, in order to solve the problem, present embodiment provides a kind of large product that is specially adapted to carry out overturning the tool used, specifically see Fig. 5, Fig. 6, it comprises holding part 1, attaching parts 2, to sling portion 3 and connecting portion 4, wherein holding part 1 is connected by connection 4 with the portion of slinging 3, and attaching parts 2 is flexibly connected with on holding part 1, specifically, holding part 1, comprise the first intermediate plate 11 and the second intermediate plate 12, and the corresponding position of described first intermediate plate 11 and described second intermediate plate 12 is provided with through hole 13, this holding part 1 is overall U-shaped, for with the connection being reversed product, and attaching parts 2 is by being movably set on described holding part 1 through the through hole 13 on described first intermediate plate 11 and the through hole 13 on described second intermediate plate 12 successively, sling in portion 3 and be provided with for overturning fixing lifting hole(eyelet) 31.
During this product specific works, its holding part is held on the product that is reversed, and be positioned at the below of this product, then realize holding part and be reversed the hinged of product through two intermediate plates of holding part by attaching parts successively, namely under the effect of external force, tool can take attaching parts as axle, rotate relative to being reversed product, and the suspension hook of loop wheel machine is connected with the lifting hole(eyelet) in the portion of slinging, when overturning, first first stage is reversed Total Product and is sitting on overturning jig, the bottom being reversed product connects with connecting portion, after upset reaches certain angle, be reversed product can with the connecting bridge of overturning jig from, and the angle that overturning jig is reversed product relatively in the process does not stop conversion, thus also do not stopping to change to the force direction being reversed product, thus achieve the turn over function of product, also in the process of upset, secondary replacing is not carried out to main suspension hook simultaneously, easy to use, improve reversal rate.
Wherein, the concrete structure of attaching parts 2 can see Fig. 7, this attaching parts comprises, bolt 21 and nut 22, wherein, described bolt 21 comprises nut 211, the bottom surface of described nut 211 is fixedly connected with connecting rod 212, described connecting rod 212 comprises free end 2121, described free end 2121 outside face is provided with screw thread, outside free end 2121, be set with nut 22, when it is connected with connecting portion, first through after the through hole 13 on the first intermediate plate 11 and the through hole 13 on described second intermediate plate 12, nut thread be set with on the free end with connecting rod successively by the free end of connecting rod.
And the concrete structure of connecting portion 4 can see Fig. 6, comprise: substrate 41, upper plate 42 and lower shoe 43 is fixedly connected with respectively on the upper and lower surface of described substrate 41, wherein upper and lower base plate is preferably symmetrical shape, concrete shape can according to hobby design, upper and lower base plate shown in Fig. 6 is that the one end be connected with holding part is wider, and the one end be connected with the portion of slinging is narrower.
In order to improve the bearing strength of this overturning jig, as the improvement of technical scheme, see Fig. 5, the upper plate 42 of this connecting portion 4 is fixedly installed back-up block 421, the bearing strength of this upper plate 42 can be improved by the design of this back-up block 421, extend its service life, and the number of back-up block 421 can determine according to the environment used, the number of usual working strength and back-up block is proportional, and the situation for upper bottom surface 42 being provided with 2 back-up blocks 421 shown in Fig. 5, and each back-up block 421 is arranged along the length direction interval of upper plate 42.
In order to improve the bearing strength of this overturning jig further, as the improvement of technical scheme, see Fig. 6, the side of the substrate 41 of connecting portion is fixedly installed and strengthens dividing plate 411, the position of described reinforcement dividing plate 411 is corresponding with the position of described back-up block 421, and the two ends of described reinforcement dividing plate 411 are fixedly connected with described lower shoe 43 with described upper plate 42 respectively, thus improve the pressure resistance of this overturning jig further, can be improved it and bear the gravity being reversed product, more preferred, see Fig. 6, be positioned at and describedly will strengthen the both sides of dividing plate 411, be arranged at intervals with respectively be fixedly connected with lower shoe 43 with upper plate 42 first strengthen liner plate 412 and second and strengthen liner plate 413.
In order to increase the shearing section in the portion of slinging, meet the requirement of strength of suspension hook steel rope shackle contact position, as the improvement of technical scheme see Fig. 6, described in sling the side in portion 3, the periphery around described lifting hole(eyelet) 31 is fixedly installed strengthens backing plate 32.
Lower mask body introduces the method for turning of above-mentioned overturning jig, comprises the steps:
1) by hinged with the A side underrun attaching parts 2 being reversed product for the holding part 1 of overturning jig, and the connecting portion 4 of described overturning jig connects with the described product bottom surface that is reversed, specifically can see Fig. 8, holding part 1 and the method for attachment being reversed product, namely hanger 6 is had at the floor design of back of the body upset product, hanger is held on centre by the first intermediate plate in holding part and the second intermediate plate, then their through hole is passed successively by the connecting rod of attaching parts, complete the fixing of connecting rod free end with screw thread again, thus realize holding part and be reversed the hinged of product;
2) see Fig. 9, the side suspension hook of loop wheel machine is connected with the lifting hole(eyelet) 31 in the portion of slinging 3 of described overturning jig by rope, the opposite side suspension hook of loop wheel machine is fixedly connected with the B side upper surface being reversed product by rope, and be main suspension centre with the portion of slinging 3 of overturning jig, be auxiliary suspension centre to be reversed product B side upper surface point of connection, product is reversed described in carrying progressively, and the upward strain speed of described main suspension centre is greater than the upward strain speed of described auxiliary suspension centre, see Figure 10, until described in be reversed product and turn to 90 ° ~ 100 °, product is reversed described in transferring, its B side is landed, described B side is the side relative with described A side,
3) see Figure 10, by the rope of described opposite side suspension hook be reversed product B side upper surface point of connection and be separated, and the opposite side suspension hook rope after described separation is reversed after bottom surface, product B side is connected with described, be main suspension centre with the portion of slinging 3 of overturning jig, be auxiliary suspension centre to be reversed bottom surface, product B side point of connection, described in progressively transferring, be reversed the A side of product, promote the B side being reversed product, until described in be reversed A side and the B side level of product, complete upset, see Figure 11.
Wherein Fig. 9 ~ Figure 11 is described for set of segmentation in the straight double hull configuration of boats and ships, but be not limited to the upset being only applicable to this product, the method of the present embodiment goes for multiple large product, in upset work be simultaneously, the size being reversed product can be had more and use multiple overturning jig simultaneously, itself and be reversed product interval and arrange.
Detailed description of the invention of the present utility model carries out writing according to the mode of going forward one by one, and highlights the difference of each embodiment, and its similar portion can be see, the not solution of influence technique problem and the generation of technique effect.
Claims (8)
1. an overturning jig, for the upset of large-sized object, is characterized in that, comprising:
Holding part (1), it is U-shaped, comprises the first intermediate plate (11) and the second intermediate plate (12), and the corresponding position of described first intermediate plate (11) and described second intermediate plate (12) is provided with through hole (13);
Attaching parts (2), it is movably set on described holding part (1) through the through hole (13) on described first intermediate plate (11) and the through hole (13) on described second intermediate plate (12) successively;
Slinging portion (3), being provided with for overturning fixing lifting hole(eyelet) (31);
Connecting portion (4), its two ends are fixedly connected with described portion of slinging (3) with described holding part (1) respectively.
2. according to overturning jig described in claim 1, it is characterized in that, described attaching parts (2) comprising:
Bolt (21), described bolt (21) comprises nut (211), and the bottom surface of described nut (211) is fixedly connected with connecting rod (212), and described connecting rod (212) comprises free end (2121), and described free end (2121) outside face is provided with screw thread;
Nut (22), thread set is in the free end (2121) of described connecting rod (212).
3. according to overturning jig described in claim 1 or 2, it is characterized in that, described connecting portion (4) comprising: substrate (41), is fixedly connected with upper plate (42) and lower shoe (43) on the upper and lower surface of described substrate (41) respectively.
4. according to overturning jig described in claim 3, it is characterized in that: described upper plate (42) is fixedly installed back-up block (421).
5. according to overturning jig described in claim 4, it is characterized in that: the number of described back-up block (421) is at least 2, and each back-up block (421) is intervally installed along the length direction of described upper plate (42).
6. according to overturning jig described in claim 4, it is characterized in that: the side of described substrate (41) is fixedly installed and strengthens dividing plate (411), the position of described reinforcement dividing plate (411) is corresponding with the position of described back-up block (421), and the two ends of described reinforcement dividing plate (411) are fixedly connected with described lower shoe (43) with described upper plate (42) respectively.
7. according to overturning jig described in claim 6, it is characterized in that: the both sides being positioned at described reinforcement dividing plate (411), be arranged at intervals with respectively be fixedly connected with lower shoe (43) with upper plate (42) first strengthen liner plate (412) and second and strengthen liner plate (413).
8., according to overturning jig described in claim 1, it is characterized in that: described in sling the side of portion (3), the periphery around described lifting hole(eyelet) (31) is fixedly installed strengthens backing plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019344.7U CN204567972U (en) | 2015-01-12 | 2015-01-12 | A kind of overturning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019344.7U CN204567972U (en) | 2015-01-12 | 2015-01-12 | A kind of overturning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567972U true CN204567972U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520019344.7U Expired - Fee Related CN204567972U (en) | 2015-01-12 | 2015-01-12 | A kind of overturning jig |
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| Country | Link |
|---|---|
| CN (1) | CN204567972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554622A (en) * | 2015-01-12 | 2015-04-29 | 大连中远川崎船舶工程有限公司 | Overturning jig and overturning method thereof |
-
2015
- 2015-01-12 CN CN201520019344.7U patent/CN204567972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554622A (en) * | 2015-01-12 | 2015-04-29 | 大连中远川崎船舶工程有限公司 | Overturning jig and overturning method thereof |
| CN104554622B (en) * | 2015-01-12 | 2017-01-04 | 大连中远川崎船舶工程有限公司 | A kind of overturning jig and method for turning thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20170112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |