CN111252193A - Rack rail ship pulling mechanism of water transport ship - Google Patents
Rack rail ship pulling mechanism of water transport ship Download PDFInfo
- Publication number
- CN111252193A CN111252193A CN202010184679.XA CN202010184679A CN111252193A CN 111252193 A CN111252193 A CN 111252193A CN 202010184679 A CN202010184679 A CN 202010184679A CN 111252193 A CN111252193 A CN 111252193A
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- CN
- China
- Prior art keywords
- ship
- chain
- transmission
- rack
- transmission shaft
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- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/56—Towing or pushing equipment
- B63B21/66—Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a rack rail ship pulling mechanism of a water transport ship, comprising: the invention relates to a track ship pulling mechanism of a water transport ship, which comprises a ship body, a transmission mechanism arranged on the ship body and a zipper device in transmission connection with the transmission mechanism, wherein the transmission mechanism comprises an engine arranged on the ship body, a first transmission shaft with one end connected with the engine, a bevel gear arranged at the other end of the first transmission shaft and a side gear meshed with the bevel gear, the side gear is in transmission connection with the zipper device through a second transmission shaft, the zipper device comprises a chain wheel connected with the side gear through the second transmission shaft and a chain meshed with the chain wheel, the chain is provided with a protective cover through a buckle device, the track ship pulling mechanism of the water transport ship is provided with the chain in water or at the bank, the ship is driven by the ship transmission mechanism to run so that the ship can be pulled forward only by small power, the track ship pulling mechanism has simple structure and high efficiency, the effect is good.
Description
Technical Field
The invention relates to the technical field of ship propelling devices, in particular to a toothed rail ship pulling mechanism of a water transport ship.
Background
When ships enter a factory and are overhauled in a harbor, or when some ships are berthed in a harbor, manpower or some power traction devices are used, but the existing power traction devices are complex in structure and low in traction efficiency.
Disclosure of Invention
The invention mainly solves the technical problem of providing a toothed rail ship pulling mechanism of a water-borne ship, which has simple structure, small resistance and high efficiency, and the rolling friction between a chain and a chain wheel ensures that the efficiency of pulling the ship is doubled.
In order to solve the technical problems, the invention adopts a technical scheme that: a rack pull mechanism for a marine vessel, comprising: the hull body, set up drive mechanism on the hull body and the zipper device who is connected with the drive mechanism transmission, drive mechanism including set up engine, one end on the hull body with first transmission shaft that the engine is connected, set up in the helical gear of the first transmission shaft other end and with the side gear of helical gear looks meshing, the side gear passes through the secondary drive axle and is connected with the zipper device transmission, the zipper device include through the secondary drive axle with the sprocket of side gear connection and with the chain of sprocket looks meshing, the chain is provided with the safety cover through buckle device.
In a preferred embodiment of the present invention, the fastening device includes a fixed block fixedly mounted on the protective cover, a first claw hook fixedly disposed at one end of the fixed block, and a second claw hook movably disposed at the other end of the fixed block.
In a preferred embodiment of the present invention, the second claw hook is fixed with a connection pin by a screw, and the pin can be inserted into a fixing hole at one end of the fixing block.
In a preferred embodiment of the present invention, the chain is welded with a fixing rod inserted into a river bed for mooring a ship.
In a preferred embodiment of the present invention, the two sides of the fixing rod are respectively provided with an auxiliary fixing pile through a pulling rope.
In a preferred embodiment of the present invention, a speed reducer is disposed between the speed reducer engine and the first transmission shaft.
The invention has the beneficial effects that: the toothed rail ship pulling mechanism of the water transport ship is provided with the chain in water or on the shore, and the zipper device is driven by the ship transmission mechanism to operate so as to enable the ship to move forward, and the ship can be pulled to move forward only by small power.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a top plan view of a rack tug mechanism of a marine vessel of the invention;
FIG. 2 is a side view of the rack tug mechanism of a water craft of the present invention;
FIG. 3 is a schematic view of the structure of the snap-in device of the rack track tug mechanism of a water craft of the present invention;
fig. 4 is a schematic view of the installation of the fixing rod in the rack pulling mechanism of a water craft of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, a rack pulling mechanism of a water craft of the present invention includes: the boat comprises a boat body 1, a transmission mechanism 2 arranged on the boat body and a zipper device 3 in transmission connection with the transmission mechanism, wherein the transmission mechanism comprises an engine 21 arranged on the boat body, a first transmission shaft 22 with one end connected with the engine, a bevel gear 23 arranged at the other end of the first transmission shaft and a side gear 24 meshed with the bevel gear, the side gear is sleeved on a second transmission shaft 25 and is in transmission connection with the zipper device through the second transmission shaft, the zipper device 3 comprises a chain wheel 31 connected with the side gear through the second transmission shaft and a chain 32 meshed with the chain wheel, in a specific embodiment, the periphery of the chain wheel is provided with a transverse chain groove and a vertical chain groove, the transverse chain groove is communicated with the vertical chain groove, the transverse chain groove and the vertical chain groove are contacted with the chain, in the working process, the transverse chain is clamped into the transverse chain groove, one side of the vertical chain is clamped into the vertical chain groove, the cooperation is inseparable, and the chain groove by the sprocket has strong with the chain cooperation bearing capacity, and the transmission is steady, produces at the pulling ship in-process and rocks also difficult slippage, uses safe, reliable.
Further, the chain is provided with safety cover 4 through buckle device, buckle device includes fixed block 5 of fixed welding installation on safety cover 4, fixed setting is in the first claw 6 and the activity of fixed block one end set up in the second claw 7 of the fixed block other end, wherein, the second claw passes through screw fixedly connected with bolt 8, the bolt can insert in the fixed orifices of fixed block one end in order to realize opening and shutting of second claw, during the installation, first claw and second claw block the chain, fix sprocket and chain and safety cover into a whole, during the dismantlement, extract the bolt from the fixed orifices, stir the dismouting that the safety cover and chain can be realized to the second claw.
Furthermore, a fixing rod 9 is welded on the chain, auxiliary fixing piles 10 are arranged on two sides of the fixing rod through pull ropes respectively, and when a ship needs to be pulled, the fixing rod is inserted into a riverbed and matched with the fixing piles on two sides, so that the structure is stable and firm.
The toothed rail ship pulling mechanism of the water transport ship has the beneficial effects that: the toothed rail ship pulling mechanism of the water transport ship is provided with the chain in water or on the shore, and the zipper device is driven by the ship transmission mechanism to operate so as to enable the ship to move forward, and the ship can be pulled to move forward only by small power.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A rack pull mechanism for a marine vessel, comprising: the hull body, set up drive mechanism on the hull body and the zipper device who is connected with the drive mechanism transmission, drive mechanism including set up engine, one end on the hull body with first transmission shaft that the engine is connected, set up in the helical gear of the first transmission shaft other end and with the side gear of helical gear looks meshing, the side gear passes through the secondary drive axle and is connected with the zipper device transmission, the zipper device include through the secondary drive axle with the sprocket of side gear connection and with the chain of sprocket looks meshing, the chain is provided with the safety cover through buckle device.
2. A rack pulling mechanism for a water craft according to claim 1 wherein said snap means comprises a fixed block fixedly mounted on said protective cover, a first claw hook fixedly disposed at one end of said fixed block and a second claw hook movably disposed at the other end of said fixed block.
3. A track pull mechanism for a water craft according to claim 2 wherein said second claw is attached by a screw to a pin which is insertable into a fixing hole in one end of said mounting block.
4. The rack track tug mechanism of claim 1, wherein the chain is welded with a fixing rod inserted into a river bed for mooring the boat.
5. A track pull mechanism for a water craft according to claim 4 wherein the fixed bar is provided with auxiliary studs on each side by a pull cord.
6. A rack pull mechanism for a water craft according to claim 1 wherein a speed reducer is provided between the reducer motor and the first drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010184679.XA CN111252193A (en) | 2020-03-17 | 2020-03-17 | Rack rail ship pulling mechanism of water transport ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010184679.XA CN111252193A (en) | 2020-03-17 | 2020-03-17 | Rack rail ship pulling mechanism of water transport ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111252193A true CN111252193A (en) | 2020-06-09 |
Family
ID=70942473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010184679.XA Pending CN111252193A (en) | 2020-03-17 | 2020-03-17 | Rack rail ship pulling mechanism of water transport ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111252193A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021253929A1 (en) * | 2020-06-18 | 2021-12-23 | 苏州大学 | Reinforcing device for caterpillar track toothed bar ship-pulling mechanism of water transport ship |
-
2020
- 2020-03-17 CN CN202010184679.XA patent/CN111252193A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021253929A1 (en) * | 2020-06-18 | 2021-12-23 | 苏州大学 | Reinforcing device for caterpillar track toothed bar ship-pulling mechanism of water transport ship |
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