CN207843219U - A kind of detachable temporary support tool for marine shafting - Google Patents
A kind of detachable temporary support tool for marine shafting Download PDFInfo
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- CN207843219U CN207843219U CN201721556952.7U CN201721556952U CN207843219U CN 207843219 U CN207843219 U CN 207843219U CN 201721556952 U CN201721556952 U CN 201721556952U CN 207843219 U CN207843219 U CN 207843219U
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- support leg
- support
- panel
- shafting
- marine shafting
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Abstract
The utility model discloses a kind of detachable temporary support tools for marine shafting, the temporary support tool includes panel, first support leg, second support leg, third support leg and the 4th support leg, the panel is equipped with four groups of bolts hole, the upper end of each support leg is equipped with top plate, the lower end of each support leg is equipped with bottom plate, the top and bottom of each support leg respectively with corresponding top plate, it is welded between bottom plate, first support leg, second support leg, third support leg and the 4th support leg are connect by corresponding top plate and four groups of bolts hole with panel bolts respectively.The utility model improves the working efficiency of cardan shaft temporarily putting and shafting alignment, while reducing energy consumption, reducing cost；Meanwhile the branch stake tool has the rigid having enough, it is ensured that firm stable under working stress disclosure satisfy that branch stake tool is indeformable under big stress when marine shafting is put, it is ensured that equipment and personal safety.
Description
Technical field
The utility model belongs to ship processing and manufacturing field, and in particular to a kind of for the detachable interim of marine shafting
Branch stake tool.
Background technology
As larger-sized vessel develops, the cardan shaft of driving ship running is more and more huger, the especially propulsion of long axis system
Axis.The single propulsion shaft length of certain large ships is more than 10 meters, and diameter is more than 0.7 meter, and weight will be more than 30 tons.
In the building course of ship, cardan shaft is in the horizontal state put.Process segment early period, cardan shaft need level
Discharge is to process both ends flange bolt hole；Later stage erection stage, cardan shaft need to be placed in cabin bilge deck shafting position,
By Shafting calculation book requirement, realize that shafting alignment adjusts and installs connection bolt.
In the process segment, the level of axis puts needs by temporary support to meet certain altitude and level requirement；Pacifying
Dress stage, the shafting position of the fulcrum that shafting alignment calculated description is confirmed need to arrange temporary support, are used for the adjustment of shafting position.
Traditional method is, especially the temporary support of erection stage, be by worker using angle steel integral solder as large-sized as possible and
At with randomness, safety coefficient is relatively low, is easy to support caused by the factors such as structure arrangement, material specification and welding quality
Stress deformation, to generate safety accident.After shafting installation, temporary support can arbitrarily be cut off, and excessive temporary support is not yet
Cabin may be hung out, the possibility very little of reuse causes a large amount of wastes of material.In addition, the installation of above-mentioned temporary support
It generally requires to expend a large amount of manpower and materials and time with dismounting.
Invention content
For problems of the prior art, the utility model provides a kind of for the detachable interim of marine shafting
Branch stake tool, the temporary support tool were used in the shafting installation stage, the temporarily putting to ship propulsive shafting and centering adjustment.It should
Branch stake tool narrow, high region of low layer suitable for ship, tool installation and convenient disassembly, it is reusable.
To achieve the above object, the utility model uses following technical scheme：
A kind of detachable temporary support tool for marine shafting, the temporary support tool include panel, first
Support leg, the second support leg, third support leg and the 4th support leg, the panel are equipped with four groups of bolts hole, each support
The upper end of leg is equipped with top plate, the lower end of each support leg is equipped with bottom plate, the top and bottom of each support leg respectively with phase
It is welded between corresponding top plate and bottom plate, first support leg, the second support leg, third support leg and the 4th support leg difference
It is connect with panel bolts by corresponding top plate and four groups of bolts hole.
It is equipped with one group of reinforcement set square in front side, the left side of first support leg lower end, in the second support leg lower end
Front side, right side be equipped with one group of reinforcement set square, be equipped with one group of reinforcement triangle in the rear side of third support leg lower end, left side
Plate is equipped with one group of reinforcement set square on the rear side of the 4th support leg lower end, right side.The bottom of each single support leg is equipped with
Two groups（4 pieces）Reinforce set square, after supporting tool assemble, the booster action for reinforcing set square is arranged symmetrically, with actual stress
Effect matches, and ensures the uniform force of entire support device.It is no more than 1mm between the difference in height of each support leg.
It is equipped with reinforcing plate on the lower surface of the panel, enhances the support force of panel.
The reinforcing plate is equipped with hole for hoist, is convenient for the lifting of panel.
First support leg, the second support leg, third support leg and the 4th support leg connect group by 20# channel steels to welding
At with the rigid for meeting working stress.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is put suitable for ship propulsive shafting level and is adjusted with centering, and the branch stake tool is before ensureing safety
It puts, there is the detachable property under specific environment and recycling, improve the work effect of cardan shaft temporarily putting and shafting alignment
Rate, while reducing energy consumption, reducing cost；Meanwhile the branch stake tool has the rigid having enough, it is ensured that securely steady under working stress
It is fixed, it disclosure satisfy that branch stake tool is indeformable under big stress when marine shafting is put, it is ensured that equipment and personal safety.
The utility model is that composition is bolted by panel with sufficiently rigid intensity and support leg is a set of whole
The branch stake tool of body, detachable property are strong；In tool handling process, panel and the disassembled independent handling of 4 support legs, to adapt to
The narrow regional characteristics low with floor height of the cabin bilge reaches the assembling that installation region carries out tool again；After tool use, face
Plate and 4 support legs are disassembled, easy to carry to go out cabin and to be stored between tool, will continue in construction operation next time.
The lower surface of panel is welded with reinforcing plate, and respectively 2 bolts hole of processing add the quadrangle on panel for the installation of 8 connection bolts
Processing hole for hoist is convenient for the lifting of panel on strong plate.This branch stake tool is generally employed in pairs, and by the interim of position-adjustable
Bearing, the interim placement of level for large ship cardan shaft.Plank used in branch stake tool is the Q235- of thickness 20mm
A steel plates have the characteristics that above branch stake tool, after changing the appearance and size of part or all of part, are equally applicable to more
The cardan shaft of kind specification.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the vertical view of this practicality panel.
Fig. 3 is the placement position relational graph of four support legs when the utility model is used.
Fig. 4 is that the utility model applies the usage state diagram when supporting cardan shaft.
Specific implementation mode
As shown in Figs. 1-3, the present embodiment is used for the detachable temporary support tool of marine shafting, the temporary support tool
Including panel 1, the first support leg 2, the second support leg 3, third support leg 4 and the 4th support leg 5, the panel 1 is equipped with four
Group bolt hole 6, the upper end of each support leg is equipped with top plate 7, the lower end of each support leg is equipped with bottom plate 8, Mei Gezhi
The top and bottom of support leg are welded between corresponding top plate 7, bottom plate 8 respectively, first support leg 2, the second support leg
3, third support leg 4 and the 4th support leg 5 are bolted by corresponding top plate and four groups of bolts hole 6 with panel 1 respectively.This
Each support leg is contacted by the bottom plate of corresponding lower end with horizontal deck face respectively in embodiment, ensure agent structure it is firm,
It does not topple.
Preferably, the present embodiment is equipped with one group of reinforcement set square in front side, the left side of 2 lower end of the first support leg
9, be equipped with one group of reinforcement set square 9 on front side, the right side of 3 lower end of the second support leg, 4 lower end of third support leg rear side,
Left side is equipped with one group of reinforcement set square 9, and one group of reinforcement set square 9 is equipped on the rear side of 5 lower end of the 4th support leg, right side.
As further preferred, the present embodiment is equipped with reinforcing plate 10 on the lower surface of panel 1.
As further preferred, the present embodiment reinforcing plate 10 is equipped with hole for hoist 11.
As still more preferably, the present embodiment the first support leg 2, the second support leg 3, third support leg 4 and the 4th
Support leg 5 is welded to form spelling by 20# channel steels.
The specific implementation method of the utility model includes the following steps：
1. the installation of stake tool：
1.1 by panel and 4 support leg handlings to installation site,
1.2 are well placed 4 support legs in advance according to the position of Fig. 3,
1.3 panels are placed on above support leg,
1.4 use the bolt of M20（Length about 50mm）, through the threaded hole on the bolt hole and each support leg on panel,
Fastening bolt, support tool assemble are completed,
1.5 check the horizontality of support object palette and the laminating degree of each support leg upper plate and ground, such as
It is necessary to adjust the quadrangle height of each support leg using the sheet metal of suitable thickness.
1.6 are placed on interim bearing 12 on the panel of branch stake tool, in the following table of interim bearing bottom margin and panel
Spot welding is carried out between face.
1.7 are completed the installation of another temporary support tool by 1.1-1.6 steps, as shown in figure 4,
1.8 lifting cardan shafts 13, are slowly placed on two interim bearings,
The position of 1.9 adjustment cardan shafts, makes the height of cardan shaft and left and right position meet construction requirement.
2. the dismounting of stake tool.
2.1 turn down the height of interim bearing 12, and interim bearing is made to be detached from 13 lower surface of cardan shaft,
2.2 reject the spot welding between interim bearing and panel lower surface, and remove interim bearing,
2.3 unscrew all bolts,
2.4 remove panel, and panel and each support leg are hung out installation region,
2.5 properly preserve in branch stake tool library of putting in storage.
Although above-described embodiment makes specific descriptions to the utility model, for those of ordinary skill in the art
For, it is understood that it can be within the spirit and scope for not departing from the utility model based on disclosed by the utility model interior
Appearance is modified or is improved, these modification and improvement are all within the spirit and scope of the utility model.
Claims (5)
1. a kind of detachable temporary support tool for marine shafting, which is characterized in that the temporary support tool includes face
Plate（1）, the first support leg（2）, the second support leg（3）, third support leg（4）With the 4th support leg（5）, the panel（1）On
Equipped with four groups of bolts hole（6）, the upper end of each support leg is equipped with top plate（7）, each support leg lower end be equipped with bottom
Plate（8）, the top and bottom of each support leg respectively with corresponding top plate（7）, bottom plate（8）Between weld, described first
Support leg（2）, the second support leg（3）, third support leg（4）With the 4th support leg（5）Pass through corresponding top plate and four groups respectively
Bolt hole（6）With panel（1）It is bolted.
2. the detachable temporary support tool according to claim 1 for marine shafting, which is characterized in that described
First support leg（2）Front side, the left side of lower end are equipped with one group of reinforcement set square（9）, in the second support leg（3）Before lower end
Side, right side are equipped with one group of reinforcement set square（9）, in third support leg（4）The rear side of lower end, left side are equipped with one group of reinforcement three
Gusset（9）, in the 4th support leg（5）The rear side of lower end, right side are equipped with one group of reinforcement set square（9）.
3. the detachable temporary support tool according to claim 1 for marine shafting, which is characterized in that described
Panel（1）Lower surface be equipped with reinforcing plate（10）.
4. the detachable temporary support tool according to claim 3 for marine shafting, which is characterized in that described to add
Strong plate（10）It is equipped with hole for hoist（11）.
5. the detachable temporary support tool according to claim 1 for marine shafting, which is characterized in that described
One support leg（2）, the second support leg（3）, third support leg（4）With the 4th support leg（5）Group is connect to welding by 20# channel steels
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556952.7U CN207843219U (en) | 2017-11-21 | 2017-11-21 | A kind of detachable temporary support tool for marine shafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556952.7U CN207843219U (en) | 2017-11-21 | 2017-11-21 | A kind of detachable temporary support tool for marine shafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207843219U true CN207843219U (en) | 2018-09-11 |
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ID=63422889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721556952.7U Active CN207843219U (en) | 2017-11-21 | 2017-11-21 | A kind of detachable temporary support tool for marine shafting |
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| Country | Link |
|---|---|
| CN (1) | CN207843219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203502A (en) * | 2020-02-26 | 2020-05-29 | 安徽马钢设备检修有限公司 | Simple splitting device for lower grinding plate of rolling die of train wheel and using method of simple splitting device |
-
2017
- 2017-11-21 CN CN201721556952.7U patent/CN207843219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203502A (en) * | 2020-02-26 | 2020-05-29 | 安徽马钢设备检修有限公司 | Simple splitting device for lower grinding plate of rolling die of train wheel and using method of simple splitting device |
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