CN203593135U - Shaft-pulling travelling crane for mounting and dismounting shafting - Google Patents
Shaft-pulling travelling crane for mounting and dismounting shafting Download PDFInfo
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- CN203593135U CN203593135U CN201320789118.8U CN201320789118U CN203593135U CN 203593135 U CN203593135 U CN 203593135U CN 201320789118 U CN201320789118 U CN 201320789118U CN 203593135 U CN203593135 U CN 203593135U
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- axle
- dismounting
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- installing
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Abstract
The utility model discloses a shaft-pulling travelling crane for mounting and dismounting a shafting. The shaft-pulling travelling crane comprises a V-shaped supporting groove (1), a supporting rod (2), an adjusting plate (3) and a travelling chassis. The lower end of the supporting rod (2) is connected with the upper surface of the travelling chassis. The upper end of the supporting rod (2) sequentially penetrates through the adjusting plate (3) and the V-shaped supporting groove (1). The shaft-pulling travelling crane further comprises a supporting nut (8) and an adjusting bolt (11), wherein the supporting nut (8) is used for adjusting the adjusting plate (3) in the vertical direction, and the adjusting bolt (11) is used for adjusting the adjusting plate (3) in the horizontal direction. The travelling chassis is used for making the shaft-pulling travelling crane travel, the supporting nut (8) is used for adjusting the adjusting plate (3) in the vertical direction, the adjusting bolt (11) is used for adjusting the adjusting plate (3) in the horizontal direction, as a result, the axle center of the shafting can be adjusted, the problem that the shafting is prone to damage, and installation quality is difficult to guarantee due to the large mass of the shafting is solved, work efficiency is improved, and influence on normal sailing of a ship by the installation of the shafting can be reduced in shipping and ocean engineering.
Description
Technical field
The utility model relates to boats and ships and ocean engineering field, is that installing/dismounting is with taking out axle driving in particular to a kind of axle.
Background technology
In boats and ships and ocean engineering, the effect of axle system is that the power that main frame is sent passes to screw propeller, and the axial thrust producing after screw propeller rotation is to pass to thrust baring by axle, then passes to hull by thrust baring, boats and ships is advanced or retreat.Therefore, marine shafting is one of important component part in marine powerplant.Axle is the normal navigation that the quality of work will directly affect boats and ships, and the running of main frame is had to direct relation.So, to the higher technical requirements that is provided with of axle system.But, because after engine room bottom space is narrow and small, assemblage gap between tailing axle 21 and white alloy tail bearing 25 approximately only has about 0.4 ~ 1.2mm, and tween drive shaft 20 and tailing axle 21 quality large, be difficult to adjust position, while causing axle to tie up to installation, dismounting, damaged probability is large, can not well ensure the quality of products, and operation is long in time limit, efficiency is low, install, dismantle difficulty, operating personnel's safety control is low.
For the axle system existing in prior art install, operating difficulties when dismounting, damaged probability is large and operation is long in time limit, efficiency is low, operating personnel's safety control is low problem, actv. solution is not yet proposed at present.
Utility model content
For the axle system existing in prior art install, operating difficulties when dismounting, damaged probability is large and operation is long in time limit, efficiency is low, operating personnel's safety control is low problem, actv. solution is not yet proposed at present, for this reason, it is that installing/dismounting is with taking out axle driving, to address the above problem that main purpose of the present utility model is to provide a kind of axle.
To achieve these goals, according to an aspect of the present utility model, it is that installing/dismounting is with taking out axle driving that a kind of axle is provided, V-type support slot 1, strut bar 2, adjustment plate 3, walking chassis, described strut bar 2 lower ends are connected with walking chassis upper surface, middle part is flexibly connected with adjustment plate 3, upper end is successively through adjusting plate 3 and V-type support slot 1, and described V-type support slot 1 is connected with adjustment plate 3 upper surface slide;
Describedly take out axle driving and also comprise that vertical direction regulates the holding nut 8 of adjusting plate 3; Described holding nut 8 is connected with 2 sections of the strut bars of adjusting plate 3 and walk between chassis by screw thread;
Describedly take out axle driving and also comprise that horizontal direction regulates the adjustment bolt 11 of adjusting plate 3; Described adjustment bolt 11 is threaded connection with the nut block 12 that is fixed on 3 liang of middle side parts of adjustment plate, and the horizontal center line of described nut block 12 stops that with V-type support slot 1 both sides the horizontal center line of the block 13 of adjusting bolt 11 overlaps.
Further, described walking chassis comprises roller shaft 4, roller 6, be socketed on bearing 5 in roller 6,, underframe 7, described roller 6 is connected with underframe 7 with roller shaft 4 by bearing 5.
Further, described underframe 7 comprises the first base plate 16, supporting frame group 17, and support frame as described above group 17 upper ends are connected with the first base plate 16 lower surfaces, and lower end is connected with roller 6; Support frame as described above group 17 comprises two stay bearing plates that are oppositely arranged 18.
Further, between described holding nut 8 and adjustment plate 3 lower surfaces, be provided with thrust ball bearing 9 and bearing carrier ring 10.
Further, cabin top is provided with the first chain block 14 for lift shaft system.
Further, side sheets is provided with for oppositely dropping and takes out axle the second chain block 15 advancing of driving a vehicle.
Further, described V-type support slot 1 comprises two the first support plates 30 that two the second support plates 28, trapezoidal frid 29, at least one sides that panel 26, base plate 27, upper end are inclined-plane are inclined-plane, and the two ends of described trapezoidal frid 29 connect the inclined-plane, upper end of the second support plate 28 and the inclined-plane, side of the first support plate 30, the composition inclined-plane for plate placement 26 successively;
Described two the second support plates 28, trapezoidal frid 29, two the first support plates 30 are all placed on base plate 27;
Described trapezoidal frid 29 is at least four, and the middle part of adjacent trapezoidal frid 29 connects by connecting panel 31.
Further, described panel 26 upper surfaces are provided with the wedge 24 for adjusting V-type support slot 1V mouth size.
Further, described wedge 24 upper surfaces are provided with polishing copper coin 23.
Further, described axle is to comprise tween drive shaft 20 and tailing axle 21.
Pass through the utility model, axle system in boats and ships and ocean engineering is placed on V-type support slot 1, walk by the roller 6 of taking out in axle driving, regulate by holding nut 8 vertical direction of adjusting plate 3, adjust bolt 11 and regulate the horizontal direction of adjusting plate 3, and then the axle center of adjusting shaft system, realize and installing, dismounting axle system, solve installation, when dismounting axle is, because axle is that quality is large, installation requirement precision is high, when mobile, cause the easily damaged installation quality that injures to be difficult to the problem guaranteeing, and improve operating efficiency, shorten the operation duration, operating personnel's safety control is provided, ensure operating personnel's safety, reduce boats and ships and ocean engineering center shafting the impact on the normal navigation of boats and ships has been installed.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is to be the front view of taking out axle driving for installing/dismounting according to the axle of the utility model embodiment;
Fig. 2 is to be the lateral plan of taking out axle driving for installing/dismounting according to the axle of the utility model embodiment;
Fig. 3 is to be the first structural representation of taking out axle driving for installing/dismounting according to the axle of the utility model embodiment.
Fig. 4 is to be the second structural representation of taking out axle driving for installing/dismounting according to the axle of the utility model embodiment;
Fig. 5 is the V-type support slot cutaway view of the utility model embodiment;
Fig. 6 is the V-type support slot birds-eye view of the utility model embodiment.
The specific embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Fig. 1 is to be the front view of taking out axle driving for installing/dismounting according to the axle of the utility model embodiment.As shown in Figure 1, this is taken out axle driving and can comprise: V-type support slot 1, strut bar 2, adjustment plate 3, walking chassis, described strut bar 2 lower ends are connected with walking chassis upper surface, middle part is flexibly connected with adjustment plate 3, upper end is successively through adjusting plate 3 and V-type support slot 1, and described V-type support slot 1 is connected with adjustment plate 3 upper surface slide;
Describedly take out axle driving and also comprise that vertical direction regulates the holding nut 8 of adjusting plate 3; Described holding nut 8 is connected with 2 sections of the strut bars of adjusting plate 3 and walk between chassis by screw thread;
Describedly take out axle driving and also comprise that horizontal direction regulates the adjustment bolt 11 of adjusting plate 3; Described adjustment bolt 11 is threaded connection with the nut block 12 that is fixed on 3 liang of middle side parts of adjustment plate, and the horizontal center line of described nut block 12 stops that with V-type support slot 1 both sides the horizontal center line of the block 13 of adjusting bolt 11 overlaps.
Pass through the utility model, axle system in boats and ships and ocean engineering is placed on V-type support slot 1, walk by the roller 6 of taking out in axle driving, regulate by holding nut 8 vertical direction of adjusting plate 3, adjust bolt 11 and regulate the horizontal direction of adjusting plate 3, and then the axle center of adjusting shaft system, realize and installing, dismounting axle system, solve installation, when dismounting axle is, because axle is that quality is large, installation requirement precision is high, when mobile, cause the easily damaged installation quality that injures to be difficult to the problem guaranteeing, and improve operating efficiency, shorten the operation duration, operating personnel's safety control is provided, ensure operating personnel's safety, reduce boats and ships and ocean engineering center shafting the impact on the normal navigation of boats and ships has been installed.
As shown in Figure 1, regulate the vertical direction of adjusting plates 3 by holding nut 8, solved because axle be that installation requirement precision is high because quality is large, be difficult to adjust the height of vertical direction and cause installation, easily vulnerable problem while dismantling.Described holding nut 8 can be connected with 2 sections of strut bars adjusting plate 3 downsides by fine thread, and then realizes fine setting, laborsaving.
As shown in Figure 1, regulate by adjusting bolt 11 horizontal direction of adjusting plate 3.When described adjustment bolt 11 is pushed ahead, to block 13 applied thrusts, thereby promote 1 side-to-side movement of V-type support slot, thus band moving axis system fortune left and right moving.Solve because axle is that installation requirement precision is high because quality is large, be difficult to adjust the position of horizontal direction and cause easily vulnerable problem of installation, when dismounting.
In above-described embodiment of the present utility model, described walking chassis comprises roller shaft 4, roller 6, be socketed on bearing 5 in roller 6,, underframe 7, described roller 6 is connected with underframe 7 with roller shaft 4 by bearing 5.
According to above-described embodiment of the present utility model, described underframe 7 comprises the first base plate 16, supporting frame group 17, and support frame as described above group 17 upper ends are connected with the first base plate 16 lower surfaces, and lower end is connected with roller 6; Support frame as described above group 17 comprises two stay bearing plates that are oppositely arranged 18.
In above-described embodiment of the present utility model, between described holding nut 8 and adjustment plate 3 lower surfaces, be provided with thrust ball bearing 9 and bearing carrier ring 10.By thrust ball bearing 9 can be light in the time being subject to vertical power rotation realize and in labour-saving situation more, make to adjust plate 3 and do vertical up and down movement.
As shown in Figure 3, according to above-described embodiment of the present utility model, cabin top is provided with the first chain block 14 for lift shaft system.Described in auxiliary by the first chain block 14, take out axle driving work, first with the first chain block 14, axle system is sling, then regulate holding nut 8 and/or adjust bolt 11, can be more laborsaving, adjust behind position, then by the first chain block 14, axle system is placed on and is taken out on axle dolly.
As shown in Figure 4, in above-described embodiment of the present utility model, side sheets is provided with for oppositely dropping and takes out axle the second chain block 15 advancing of driving a vehicle.By the second chain block 15, realize transmission, can greatly reduce staff's workload, reduce labour intensity, further increase work efficiency.
As shown in Figure 5,6, according to above-described embodiment of the present utility model, described V-type support slot 1 comprises two the first support plates 30 that two the second support plates 28, trapezoidal frid 29, at least one sides that panel 26, base plate 27, upper end are inclined-plane are inclined-plane, and the two ends of described trapezoidal frid 29 connect the inclined-plane, upper end of the second support plate 28 and the inclined-plane, side of the first support plate 30, the composition inclined-plane for plate placement 26 successively;
Described two the second support plates 28, trapezoidal frid 29, two the first support plates 30 are all placed on base plate 27;
Described trapezoidal frid 29 is at least four, and the middle part of adjacent trapezoidal frid 29 connects by connecting panel 31.
In above-described embodiment of the present utility model, described panel 26 upper surfaces are provided with the wedge 24 for adjusting V-type support slot 1V mouth size.Can be the difference of diameter according to axle, change different wedge 24, and on wedge 24, to stamp corresponding axle be diameter label, so that follow-up use, can saving resource, reduce costs.
According to above-described embodiment of the present utility model, described wedge 24 upper surfaces are provided with polishing copper coin 23, and can protect axle is that surface can not scratch.
In above-described embodiment of the present utility model, described axle is to comprise tween drive shaft 20 and tailing axle 21.
Axle described in the utility model is installing/dismounting with taking out axle driving, and the chassis that can be provided for walking in cabin bottom can be also the track 19 that roller 6 is walked, described in take out axle dolly and walk on track 19, can be more laborsaving, and wear prevention.Described track 19 must be arranged in rational position, is reducing setting range to take out axle driving, and improving installation, dismantling axle is the work efficiency of tween drive shaft 20, tailing axle 21, is more conducive to guarantee that axle is installation, the dismounting quality of tween drive shaft 20 and tailing axle 21.
Axle described in the utility model is that installing/dismounting is driven a vehicle with taking out axle, and the junction that described strut bar 2 lower ends are connected with underframe 7 upper surfaces can arrange captive nut 22 increases steadiness.
As shown in Figure 5, described block 13 is placed on the base plate 27 of V-type support slot 1.The function that will realize according to Fig. 5 and the utility model is known, and described strut bar 2 upper ends are successively through the base plate 27 of adjusting plate 3 and V-type support slot 1.
Axle described in the utility model is that installing/dismounting is with taking out axle dolly, described strut bar 2 can use four, four angles respectively at underframe 7 connect, corresponding, are also four for adjusting the holding nut 8 of vertical direction and annex thrust ball bearing 9 thereof and bearing carrier ring 10.
Described in the utility modelly take out axle driving and regulate holding nut 8 by manpower and adjust bolt 11 and realize the vertical up and down movement that axle is tween drive shaft 20 and tailing axle 21, horizontal side-to-side movement, auxiliary by oppositely dropping the second chain block 15, realize and walking along Crane Rail.Manpower regulates holding nut 8 and adjusts bolt 11, is very labour-saving method of one.
Because this driving has been carried out surperficial cure process to strut bar 2, captive nut 22, holding nut 8, bearing carrier ring 10, roller shaft 4 and roller 6, select thrust ball bearing simultaneously and be provided with oil groove albronze lining, and Special support nut and four Special support bars adopt nonstandard fine thread, sleeve mechanism had both met operating mode actual demand, had embodied again high mechanical efficiency.The personnel that make to operate this driving are more laborsaving, convenient, increase work efficiency, and are a kind of cost-effective machinery drivings.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. an axle is that installing/dismounting is driven a vehicle with taking out axle, it is characterized in that, comprising:
V-type support slot (1), strut bar (2), adjustment plate (3), walking chassis, described strut bar (2) lower end is connected with walking chassis upper surface, middle part is flexibly connected with adjustment plate (3), upper end is successively through adjusting plate (3) and V-type support slot (1), and described V-type support slot (1) is connected with adjustment plate (3) upper surface slide;
Describedly take out axle driving and also comprise that vertical direction regulates the holding nut (8) of adjusting plate (3); Described holding nut (8) is connected with strut bar (2) section of adjusting between plate (3) and walking chassis by screw thread;
Describedly take out axle driving and also comprise that horizontal direction regulates the adjustment bolt (11) of adjusting plate (3); Described adjustment bolt (11) is threaded connection with the nut block (12) that is fixed on adjustment plate (3) two middle side parts, and the horizontal center line of described nut block (12) stops that with V-type support slot (1) both sides the horizontal center line of the block (13) of adjusting bolt (11) overlaps.
2. axle according to claim 1 is that installing/dismounting is with taking out axle driving, it is characterized in that, described walking chassis comprises roller shaft (4), roller (6), is socketed on bearing (5), underframe (7) in roller (6), and described roller (6) is connected with underframe (7) with roller shaft (4) by bearing (5).
3. axle according to claim 2 is that installing/dismounting is with taking out axle driving, it is characterized in that, described underframe (7) comprises the first base plate (16), supporting frame group (17), and support frame as described above group (17) upper end is connected with the first base plate (16) lower surface, and lower end is connected with roller (6); Support frame as described above group (17) comprises two stay bearing plates that are oppositely arranged (18).
4. axle according to claim 1 is that installing/dismounting is driven a vehicle with taking out axle, it is characterized in that, between described holding nut (8) and adjustment plate (3) lower surface, is provided with thrust ball bearing (9) and bearing carrier ring (10).
5. be that installing/dismounting is driven a vehicle with taking out axle according to the axle described in claim 1,2,3 or 4, it is characterized in that, cabin top is provided with the first chain block (14) for lift shaft system.
6. be installing/dismounting with taking out axle driving according to the axle described in claim 1,2,3 or 4, it is characterized in that, side sheets is provided with for oppositely dropping and takes out axle the second chain block (15) advancing of driving a vehicle.
7. be that installing/dismounting is with taking out axle driving according to the axle described in claim 1,2,3 or 4, it is characterized in that, described V-type support slot (1) comprises two the first support plates (30) that two the second support plates (28), trapezoidal frid (29), at least one side that panel (26), base plate (27), upper end are inclined-plane are inclined-plane, and the two ends of described trapezoidal frid (29) connect the inclined-plane, upper end of the second support plate (28) and the inclined-plane, side of the first support plate (30), the composition inclined-plane for plate placement (26) successively;
Described two the second support plates (28), trapezoidal frid (29), two the first support plates (30) are all placed on base plate (27);
Described trapezoidal frid (29) is at least four, and the middle part of adjacent trapezoidal frid (29) connects by connecting panel (31).
8. axle according to claim 7 is that installing/dismounting is driven a vehicle with taking out axle, it is characterized in that, described panel (26) upper surface is provided with the wedge (24) for adjusting V-type support slot (1) V mouth size.
9. axle according to claim 8 is that installing/dismounting is driven a vehicle with taking out axle, it is characterized in that, described wedge (24) upper surface is provided with polishing copper coin (23).
10. be that installing/dismounting is driven a vehicle with taking out axle according to the axle described in claim 1,2,3,4,8 or 9, it is characterized in that, described axle is to comprise tween drive shaft (20) and tailing axle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789118.8U CN203593135U (en) | 2013-12-05 | 2013-12-05 | Shaft-pulling travelling crane for mounting and dismounting shafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789118.8U CN203593135U (en) | 2013-12-05 | 2013-12-05 | Shaft-pulling travelling crane for mounting and dismounting shafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203593135U true CN203593135U (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320789118.8U Withdrawn - After Issue CN203593135U (en) | 2013-12-05 | 2013-12-05 | Shaft-pulling travelling crane for mounting and dismounting shafting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203593135U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693162A (en) * | 2013-12-05 | 2014-04-02 | 大连新飞船机有限公司 | Shaft extracting trolley for mounting and detaching shafting |
| CN107235115A (en) * | 2017-05-08 | 2017-10-10 | 东台市海鹏船舶配件有限公司 | A kind of spacing adjustment type screw shaft of ship installing mechanism |
| CN109374329A (en) * | 2018-11-08 | 2019-02-22 | 安徽理工大学 | A kind of frictional car washer detection jet flow laboratory apparatus |
| CN110587210A (en) * | 2019-10-18 | 2019-12-20 | 徐工集团凯宫重工南京股份有限公司 | Base device suitable for assembling shield machines with various diameters and using method thereof |
-
2013
- 2013-12-05 CN CN201320789118.8U patent/CN203593135U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693162A (en) * | 2013-12-05 | 2014-04-02 | 大连新飞船机有限公司 | Shaft extracting trolley for mounting and detaching shafting |
| CN103693162B (en) * | 2013-12-05 | 2015-12-16 | 大连新飞船机有限公司 | Shafting installation dismounting is with taking out axle driving |
| CN107235115A (en) * | 2017-05-08 | 2017-10-10 | 东台市海鹏船舶配件有限公司 | A kind of spacing adjustment type screw shaft of ship installing mechanism |
| CN109374329A (en) * | 2018-11-08 | 2019-02-22 | 安徽理工大学 | A kind of frictional car washer detection jet flow laboratory apparatus |
| CN110587210A (en) * | 2019-10-18 | 2019-12-20 | 徐工集团凯宫重工南京股份有限公司 | Base device suitable for assembling shield machines with various diameters and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140514 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |