Inland ship power supply device
By erecting beams and multiple cables in the power supply device of inland ships and setting up power receiving mechanisms on the ships, efficient power propulsion is achieved, the problem of insufficient power source of inland ships is solved, and the propulsion capacity and service life are improved.
Patent Information
- Application Number
- CN202420378379.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-02-28
AI Technical Summary
When large inland ships use electric propulsion, the power source is difficult to meet their high power needs, resulting in insufficient propulsion capacity, and the battery consumes space and load capacity, which is expensive and difficult to use in large quantities.
A power supply device for inland ships was designed. By erecting beams on both sides of the river and setting up multiple cables on the beams, power supply wires are installed at the bottom of each cable, power receiving mechanism is set up on standard inland ships, and high-speed rail sliding contact is adopted. Power supply method to realize power supply.
It solves the problem of insufficient power of inland river power propulsion ships, improves the propulsion capacity of inland river shipping, reduces the impact force between the power receiving mechanism and the power supply wire, and extends the service life of the cable.
Smart Images
Figure CN222441069U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power supply devices, in particular to an inland river ship power supply device. Background Art
[0002] The water transport of bulk commodities is the mode of transport with the lowest unit energy consumption among all transports. With the development of environmental protection and carbon reduction requirements, inland waterway transportation will inevitably become an important part of logistics. In the early days of the shipping industry, ships were mainly driven by fuel engines. Due to the bottleneck of power storage technology, electric propulsion ships could not be well developed. The shipping industry has always been one of the main sources of large amounts of carbon emissions in the world, so we need to explore more environmentally friendly and efficient ship power solutions. Electric propulsion is an important trend and choice for future ship power.
[0003] If electric energy is used as a power source for ship propulsion, the problem of the source of electric energy needs to be solved. Carrying rechargeable batteries and using generators are the main forms of electric propulsion for ships. However, whether large inland ships use rechargeable batteries or generators to generate electric energy for propulsion, their power is much smaller than that of traditional diesel engines, which is not enough to propel large ships with a load capacity of several thousand tons or even tens of thousands of tons. In addition, batteries will consume the use space and load capacity of the ship, and they are expensive, difficult to use in large quantities, and difficult to dispose of after being scrapped. Utility Model Content
[0004] The utility model aims to provide an inland waterway ship power supply device, which solves the problem of difficulty in power supply for inland waterway ships.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inland river ship power supply device, comprising a standard inland river ship and a beam erected on a river slope, a power receiving mechanism is arranged at the upper end of the standard inland river ship, a cable is fixedly connected to the lower end of the horizontal part of the beam, a buffer rod is slidably connected to the inside of the cable, two jackets are hinged at the lower end of the buffer rod, a power supply wire is slidably sleeved between the two jackets, and the power supply wire is in contact with the power receiving mechanism, and a spring is arranged on the inner side of the cable.
[0006] Preferably, one end of the spring is fixedly connected to the buffer rod, and the other end of the spring is fixedly connected to the inner surface of the cable. By setting the spring, the reaction force can be applied back to the buffer rod.
[0007] Preferably, a guide block is fixedly connected to the middle section of the rod body of the buffer rod, and the guide block is slidably connected to the inside of the cable. The arrangement of the guide block has a guiding effect on the relative sliding between the buffer rod and the cable.
[0008] Preferably, a torsion spring is provided between the jacket and the buffer rod. Through the provision of the torsion spring, elastic force can be applied to the jacket to clamp the power supply wire.
[0009] Preferably, a cushion block is fixedly connected to the bottom of the buffer rod, and the cushion block contacts the power supply wire. The cushion block is provided to provide a protective effect between the buffer rod and the power supply wire.
[0010] Preferably, there are multiple cables, and multiple cable arrays are distributed at the bottom of the beam. Through the arrangement of multiple cables, a standard inland river ship can slide to another parallel power supply wire even if the deviation range exceeds the arm length of the power receiving mechanism during navigation.
[0011] The beneficial effects of the utility model are as follows:
[0012] The utility model sets up a crossbeam between the river slopes on both sides of the river channel, and then arranges a plurality of cables on the horizontal part of the crossbeam, a power supply wire is installed at the bottom of each cable, and then a power receiving mechanism is arranged on the clamping plate of a standard inland river ship. The power receiving mechanism adopts the sliding contact power supply method of high-speed rail, which can solve the bottleneck of inland river electric propulsion ships and vigorously develop inland river shipping. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0014] Figure 2 For the utility model Figure 1 A partial structural cross-sectional view;
[0015] Figure 3 For the utility model Figure 2 A-section structure enlarged view.
[0016] In the figure: 1. Standard inland river ship; 2. Power receiving mechanism; 3. Crossbeam; 4. Cable; 5. Power supply wire; 6. Buffer rod; 7. Jacket; 8. Pad; 9. Torsion spring; 10. Guide block; 11. Spring. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] See also Figure 1-3, an inland river ship power supply device, comprising an inland river standard ship 1 and a crossbeam 3 erected on a river slope, a power receiving mechanism 2 is arranged at the upper end of the inland river standard ship 1, a cable 4 is fixedly connected to the lower end of the horizontal part of the crossbeam 3, the number of cables 4 is multiple, and the multiple cables 4 are distributed in an array at the bottom of the crossbeam 3. Through the arrangement of multiple cables 4, the inland river standard ship 1 can slide to another parallel power supply wire 5 during navigation even if the deviation range exceeds the arm length of the power receiving mechanism 2, the inner part of the cable 4 is slidably connected to a buffer rod 6, the lower end of the buffer rod 6 is hinged to two jackets 7, the two jackets 7 are slidably sleeved with the power supply wire 5, and the power supply wire 5 is in conflict with the power receiving mechanism 2, and a spring 11 is arranged on the inner side of the cable 4. One end of the spring 11 is fixedly connected to the buffer rod 6, and the other end of the spring 11 is fixedly connected to the inner surface of the cable 4. Through the arrangement of the spring 11, the reaction force can be applied back to the buffer rod 6.
[0019] See also Figure 3 The middle section of the rod body of the buffer rod 6 is fixedly connected with a guide block 10, and the guide block 10 is slidably connected to the inside of the cable 4. The setting of the guide block 10 has a guiding effect on the relative sliding between the buffer rod 6 and the cable 4. A torsion spring 9 is provided between the jacket 7 and the buffer rod 6. Through the setting of the torsion spring 9, elastic force can be applied to the jacket 7 to clamp the power supply wire 5. The bottom of the buffer rod 6 is fixedly connected with a cushion block 8, and the cushion block 8 is in conflict with the power supply wire 5. Through the setting of the cushion block 8, a protective effect is provided between the buffer rod 6 and the power supply wire 5.
[0020] The specific implementation process of the utility model is as follows: when in use, a power receiving mechanism 2 is arranged on the clamping plate of the inland river standard ship 1. When the inland river standard ship 1 travels in the river channel, the power receiving mechanism 2 rises and contacts the power supply wire 5 to obtain electric energy. Like a high-speed rail, the power supply is realized by connecting the power supply wire 5 and the power receiving mechanism 2, which can solve the bottleneck of inland river electric power propulsion of the inland river standard ship 1, so that inland river shipping can be vigorously developed. Moreover, when the power receiving mechanism 2 contacts the power supply wire 5, the upward thrust of the power receiving mechanism 2 acts on the power supply wire 5. At this time, the buffer rod 6 slides in the cable 4 and compresses the spring 11, and the spring 11 applies the reaction force back to the power receiving mechanism 2, which can reduce the impact force between the power receiving mechanism 2 and the power supply wire 5 to a certain extent, has a certain buffering and protective effect on the cable 4, and improves its service life.
[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An inland river ship power supply device, comprising a standard inland river ship (1) and a crossbeam (3) erected on a river bank, characterized in that: The upper end of the standard inland river ship (1) is provided with a power receiving mechanism (2), the lower end of the horizontal part of the crossbeam (3) is fixedly connected with a cable (4), the interior of the cable (4) is slidably connected with a buffer rod (6), the lower end of the buffer rod (6) is hinged with two jackets (7), a power supply wire (5) is slidably sleeved between the two jackets (7), and the power supply wire (5) is in contact with the power receiving mechanism (2), and a spring (11) is provided on the inner side of the cable (4).
2. The inland waterway ship power supply device according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to the buffer rod (6), and the other end of the spring (11) is fixedly connected to the inner surface of the cable (4).
3. The inland waterway ship power supply device according to claim 1, characterized in that: A guide block (10) is fixedly connected to the middle section of the rod body of the buffer rod (6), and the guide block (10) is slidably connected to the inside of the cable (4).
4. The inland waterway ship power supply device according to claim 1, characterized in that: A torsion spring (9) is provided between the clamping sleeve (7) and the buffer rod (6).
5. The inland waterway ship power supply device according to claim 1, characterized in that: A cushion block (8) is fixedly connected to the bottom of the buffer rod (6), and the cushion block (8) contacts the power supply wire (5).
6. The inland waterway ship power supply device according to claim 1, characterized in that: The number of the cables (4) is multiple, and the multiple cables (4) are distributed in an array at the bottom of the crossbeam (3).