CN202193194U - Movable dock transmitted by lead screw - Google Patents
Movable dock transmitted by lead screw Download PDFInfo
- Publication number
- CN202193194U CN202193194U CN2011202756848U CN201120275684U CN202193194U CN 202193194 U CN202193194 U CN 202193194U CN 2011202756848 U CN2011202756848 U CN 2011202756848U CN 201120275684 U CN201120275684 U CN 201120275684U CN 202193194 U CN202193194 U CN 202193194U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- support
- chassis
- dock
- transmission mechanism
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a movable dock transmitted by a lead screw which comprises a chassis; more than two load bearing machine frames are symmetrically arranged at two sides of the chassis; a ship supporting platform containing ships is arranged on the chassis; the movable dock also comprises a lead screw transmission mechanism and ashore supports corresponding to the load bearing machine frames; each ashore support comprises a guidepost and a connecting rod; the load bearing machine frames are fixedly connected with lead screws in the lead screw transmission mechanism; transmission parts in the lead screw transmission mechanism are fixed on the connecting rods of the ashore supports; and the chassis and the load bearing machine frames are driven by the lead screw transmission mechanism to move up and down along the guideposts. The movable dock has a simple structure and is driven to lift and descend by adopting the lead screw transmission mechanism without needing the traditional water injection and drainage, thereby saving lots of manual labor and material resources. The load bearing machine frames and the ashore supports of the movable dock are detachable structures; a plurality of ashore supports can be arranged on shore; and the movable dock can move among the different ashore supports for use.
Description
Technical field
The utility model relates to ship building industry, particularly relates to the removable movable dock by the screw mandrel transmission.
Background technology
Dock is the hydraulic structure that is used to build boats and ships, is arranged in the dockyard, and mainly be to be used for ship repair.Present dock often is the flute profile flat-bottomed boat that is formed by wing wall and dock bottom that both sides have that wing wall, front and back end open wide; Wing wall and dock bottom are the box structure; Along being some leak frees cabin lattice with longitudinal subdivision laterally, the cabin lattice are called water tank again, in order to pour water and draining is risen and fallen dock.Wherein, the effect of dock bottom can also be supported boats and ships except that guaranteeing the dock buoyancy; The effect of wing wall is to guarantee that dock has necessary rigidity and swims stability, and provides maintenance of the vessel required space.When boats and ships keep in repair, earlier boats and ships are introduced dock, again the water in the dock water tank is drained, carry out maintenance of the vessel; After maintenance of the vessel is good, again need be toward water filling in the dock water tank, till the buoyancy that reaches boats and ships.When the boats and ships of need maintenances were up to ten thousand tons ship, the work capacity of draining and water filling was extremely great.And in the maintenance process of boats and ships, boats and ships all are to rest on the dock, and the degree of utilization of dock is low.
Summary of the invention
In order to overcome the deficiency of prior art, the purpose of the utility model is to provide and makes maintenance of the vessel convenient, the removable movable dock by the screw mandrel transmission that degree of utilization is high.
The utility model is by the removable movable dock of screw mandrel transmission; Comprise the chassis; The chassis bilateral symmetry is provided with plural framework for support, and the chassis is provided with the holder ship platform of ccontaining boats and ships, and said movable dock comprises that also lead screw transmission mechanism reaches and the cooresponding support on the bank of framework for support; Support comprises guidepost and connecting rod on the bank; Framework for support is captiveed joint with the screw mandrel in the lead screw transmission mechanism, and the Transmission in the lead screw transmission mechanism is fixed on the connecting rod of support on the bank, and chassis, framework for support are driven by lead screw transmission mechanism and move up and down along guidepost.
In the utility model, owing to be provided with lead screw transmission mechanism, like this when boats and ships need repairing; Boats and ships are introduced holder ship platform, drive the Transmission in the lead screw transmission mechanism then, because screw mandrel is captiveed joint with framework for support; The boats and ships that screw mandrel drives on chassis, framework for support and the holder ship platform rise along guidepost; When being raised to position that ground flushes, the Transmission in the lead screw transmission mechanism quits work, and the boats and ships of need maintenance is pulled out holder ship platform ashore keep in repair.Adopt such structure, the dock that not only goes up and down is convenient, and boats and ships can move boats and ships on the bank to when keeping in repair, and does not take the space of dock, improves the degree of utilization of dock.With traditional dock structure contrast, the up-down of dock need not carried out draining and water filling, has saved great amount of manpower and material resources.
The framework for support of said homonymy is by the position-limited lever horizontal fixed, and the position-limited lever two ends are set on the guidepost.Like this, when driving the Transmission of lead screw transmission mechanism, chassis, framework for support and position-limited lever move up and down along guidepost.
Said holder ship platform bottom is provided with wheel, and the wheel of corresponding holder ship platform bottom is provided with limiting stopper on the chassis.When lead screw transmission mechanism drives the position that boats and ships are raised to ground flushes that needs maintenance; Open the limiting stopper on the chassis; Utilize the wheel driving holder ship platform of holder ship platform bottom to move on the bank; Can easily the boats and ships that need maintenance be transferred on the bank from movable dock like this and keep in repair, improve the degree of utilization of dock.
The guidepost bottom of said support on the bank fixes on the ground, so that in lifting process, stablize dock.
Compared with prior art, the movable dock of the utility model is simple in structure, has adopted lead screw transmission mechanism to drive movable dock and has gone up and down, and need not adopt traditional water filling and draining that dock is gone up and down, and has saved great amount of manpower and material resources.Adopt the movable dock of the utility model, boats and ships can keep in repair on the coast, make the movable dock degree of utilization high, and the maintenance boats and ships are convenient.The framework for support of described movable dock is a demountable structure with support on the bank, can be provided with a plurality of supports on the bank on the bank, and movable dock can use in different moving between support on the bank.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation:
Fig. 1 is the structural representation of the utility model by the removable movable dock of screw mandrel transmission;
Fig. 2 is the right elevation of the utility model by the removable movable dock of screw mandrel transmission.
The specific embodiment
Like Fig. 1 or shown in Figure 2; The utility model comprises chassis 1; Chassis 1 bilateral symmetry is provided with plural framework for support 2, and chassis 1 is provided with the holder ship platform 4 of ccontaining boats and ships 3, and said movable dock comprises that also lead screw transmission mechanism 5 reaches and framework for support 2 cooresponding supports on the bank 6; Support 6 comprises guidepost 61 and connecting rod 62 on the bank; Framework for support 2 is captiveed joint with the screw mandrel 51 in the lead screw transmission mechanism 5, and the Transmission 52 in the lead screw transmission mechanism 5 is fixed on the connecting rod 62 of support 6 on the bank, and chassis 1, framework for support 2 are driven by lead screw transmission mechanism 5 and move up and down along guidepost 61.
In the utility model; Owing to be provided with lead screw transmission mechanism 5, when boats and ships 3 need repairing, boats and ships 3 introduced holder ship platform 4 like this; Drive the Transmission 52 in the lead screw transmission mechanism 5 then; Because screw mandrel 51 captives joint with framework for support 2, the boats and ships 3 on screw mandrel 51 drive chassis 1, framework for support 2 and the holder ship platform 4 are along guidepost 61 risings, when being raised to position that ground flushes; Transmission 52 in the lead screw transmission mechanism 5 quits work, and the boats and ships 3 of need maintenance are pulled out 4 maintenances ashore of holder ship platform.Adopt such structure, the dock that not only goes up and down is convenient, and boats and ships 3 can move boats and ships 3 on the bank to when keeping in repair, and does not take the space of dock, improves the degree of utilization of dock.With traditional dock structure contrast, the up-down of dock need not carried out draining and water filling, has saved great amount of manpower and material resources.
The framework for support 2 of said homonymy is by position-limited lever 21 horizontal fixed, and position-limited lever 21 two ends are set on the guidepost 61.Like this, when driving the Transmission 52 of lead screw transmission mechanism 5, chassis 1, framework for support 2 and position-limited lever 21 move up and down along guidepost 61.
Said holder ship platform 4 bottoms are provided with wheel 41, and the wheel 41 of corresponding holder ship platform 4 bottoms is provided with limiting stopper 11 on the chassis 1.When lead screw transmission mechanism 5 drives the position that boats and ships 3 are raised to ground flushes that needs maintenance; Open The One On The Chassis limiting stopper 11; Utilize the wheel 41 driving holder ship platforms 4 of holder ship platform 4 bottoms to move on the bank; Like this can be easily boats and ships that need maintenance 3 be transferred on the bank from movable dock and keep in repair, improve the degree of utilization of dock.
Guidepost 61 bottoms of said support on the bank 6 fix on the ground, so that in lifting process, stablize dock.
Claims (4)
1. by the removable movable dock of screw mandrel transmission; Comprise the chassis; The chassis bilateral symmetry is provided with plural framework for support, and the chassis is provided with the holder ship platform of ccontaining boats and ships, it is characterized in that: said movable dock comprises that also lead screw transmission mechanism reaches and the cooresponding support on the bank of framework for support; Support comprises guidepost and connecting rod on the bank; Framework for support is captiveed joint with the screw mandrel in the lead screw transmission mechanism, and the Transmission in the lead screw transmission mechanism is fixed on the connecting rod of support on the bank, and chassis, framework for support are driven by lead screw transmission mechanism and move up and down along guidepost.
2. the removable movable dock by the screw mandrel transmission according to claim 1 is characterized in that: the framework for support of said homonymy is by the position-limited lever horizontal fixed, and the position-limited lever two ends are set on the guidepost.
3. the removable movable dock by the screw mandrel transmission according to claim 1 is characterized in that: said holder ship platform bottom is provided with wheel, and the wheel of corresponding holder ship platform bottom is provided with limiting stopper on the chassis.
4. the removable movable dock by the screw mandrel transmission according to claim 1 is characterized in that: the guidepost bottom of said support on the bank fixes on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202756848U CN202193194U (en) | 2011-07-30 | 2011-07-30 | Movable dock transmitted by lead screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202756848U CN202193194U (en) | 2011-07-30 | 2011-07-30 | Movable dock transmitted by lead screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193194U true CN202193194U (en) | 2012-04-18 |
Family
ID=45948117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202756848U Expired - Lifetime CN202193194U (en) | 2011-07-30 | 2011-07-30 | Movable dock transmitted by lead screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202193194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358405A (en) * | 2011-07-30 | 2012-02-22 | 福建名成集团有限公司 | Removable movable dock driven by lead screw |
-
2011
- 2011-07-30 CN CN2011202756848U patent/CN202193194U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358405A (en) * | 2011-07-30 | 2012-02-22 | 福建名成集团有限公司 | Removable movable dock driven by lead screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |