A high-efficiency ship lock structure

Abstract

The application discloses a kind of high-efficient ship lock structures crossing dam, main body structure includes lock chamber, upper lock head, lower lock head and two water-retaining earth and rock dams, the water-retaining earth and rock dams separate upstream and downstream rivers, two water-retaining earth and rock dams are located respectively in the opposite single side outside of upper lock head and lower lock head, so that the water area of lock chamber two sides is communicated with upstream or downstream;Lock chamber is divided into pleasure boat berthing area and cargo ship berthing area, and the side wall of lock chamber on both sides of pleasure boat berthing area is provided with steps and pontoon platform, and the pontoon platform is provided with bollard, and the inner side of pontoon platform is close to steps;The side wall of lock chamber on both sides of cargo ship berthing area is provided with bollard and mooring ditch;The top of the side wall of lock chamber on both sides is installed with moving door machine.The application simultaneously operates pleasure boat and cargo ship, even can meet the flow of tourists and goods in and outside lock chamber and upstream and downstream of ship lock under the condition that ship lock does not work, save lockage time, improve lockage efficiency, increase tourist experience and escape safety feeling.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of hydraulic engineering, and particularly relates to a ship lock structure for efficiently passing through a dam. BACKGROUND

[0002] The ship lock is a kind of "navigable structure" and belongs to a water transportation hub. Due to the regulation of flow, channelization of navigation, and the limitation of topography and water surface slope on the canal, the river must have a stepped longitudinal section, forming a concentrated water surface fall. Therefore, a special navigable structure must be used to enable the ship to pass through the fall. The most commonly used modern navigable structure is the ship lock, which is a chamber-shaped structure composed of an upper and lower approach channel and an upper and lower lock head and lock chamber. The lock chamber is a chamber-shaped room for parking ships, and the water level in the chamber is adjusted by filling or draining water in the chamber to enable the ship to vertically ascend or descend between the upper and lower water levels, thereby passing through the concentrated water level fall of the channel. In the traditional ship lock chamber, the only passageway for the ship to pass through the lock is the water body in the chamber, and the passengers and goods on the ship can only exchange through the water body in the chamber, which is inefficient and time-consuming. SUMMARY

[0003] The ship lock structure for efficiently passing through a dam provided by the application solves the problem of the traditional ship lock chamber being the only passageway for the ship to pass through the lock, and the passengers and goods on the ship being able to exchange only through the water body in the chamber, which is inefficient and time-consuming. The ship lock chamber is functionally divided into an upstream area for parking a cruise ship, a middle area for parking a cargo ship, and a downstream area for parking a cargo ship. The left, middle, and right passengers are exchanged through the floating platform and steps, and the escape function is considered in special cases. The left, middle, and right goods are exchanged through the movable door machine at the top of the lock chamber, and the movable door machine also serves as a transfer and maintenance door. When the ship lock needs to be maintained, the steel maintenance door is hoisted and installed. The ship lock chamber is functionally divided into an upstream area for parking a cruise ship, a middle area for parking a cargo ship, and a downstream area for parking a cargo ship. The left, middle, and right passengers are exchanged through the floating platform and steps, and the escape function is considered in special cases. The left, middle, and right goods are exchanged through the movable door machine at the top of the lock chamber, and the movable door machine also serves as a transfer and maintenance door. When the ship lock needs to be maintained, the steel maintenance door is hoisted and installed. The ship lock chamber is functionally divided into an upstream area for parking a cruise ship, a middle area for parking a cargo ship, and a downstream area for parking a cargo ship. The left, middle, and right passengers are exchanged through the floating platform and steps, and the escape function is considered in special cases. The left, middle, and right goods are exchanged through the movable door machine at the top of the lock chamber, and the movable door machine also serves as a transfer and maintenance door. When the ship lock needs to be maintained, the steel maintenance door is hoisted and installed.

[0004] To achieve the above-mentioned purpose, the following technical solutions are used:

[0005] The application discloses a high-efficiency ship lock structure, and a main body structure comprises a lock chamber, an upper lock head, a lower lock head and two water-retaining earth dams, the water-retaining earth dams are arranged on the opposite single sides of the upper lock head and the lower lock head, and the water areas on the two sides of the lock chamber are communicated with the upstream or the downstream; the lock chamber is divided into a pleasure boat parking area and a cargo ship parking area, steps and pontoon platforms are arranged on the side walls on the two sides of the lock chamber in the pleasure boat parking area, mooring posts are arranged on the pontoon platforms, and the inner sides of the pontoon platforms are close to the steps; mooring posts and mooring grooves are arranged on the side walls on the two sides of the lock chamber in the cargo ship parking area; and movable gate machines are arranged on the top of the side walls on the two sides of the lock chamber, and can complete the exchange of tourists and goods in the left, middle and right water areas.

[0006] The application further comprises two gate machine tracks, the two gate machine tracks are arranged on the top of the side walls on the two sides of the lock chamber, and the movable gate machines can move along the two gate machine tracks.

[0007] The length of the pontoon platform is greater than the length of the ship, the pontoon platform is composed of a plurality of floating buoys and steel plates, one end of each floating buoy is provided with a groove, the other end of each floating buoy is provided with a convex groove, the groove and the convex groove are matched with each other, adjacent floating buoys are connected into a whole through the groove and the convex groove, the side edges of the two floating buoys located at the end of the pontoon platform are provided with clamping grooves, the pontoon platform is embedded into the sliding grooves arranged on the side walls of the lock chamber through the clamping grooves and can slide up and down, the steel plates are arranged on the top surfaces of the floating buoys and are fixed, and the mooring posts are arranged on the steel plates.

[0008] Two steps are arranged on the same side of the side walls of the lock chamber, the widths of the two steps on the same side are the same as the width of the pontoon platform, the two steps are in an inverted trapezoidal shape as a whole, and a vertical lifesaving ladder is arranged in the middle of the two steps.

[0009] The inner and outer side walls of the lock chamber in the pleasure boat parking area are all provided with parking facilities, the pontoon platform, the upper and lower steps and the vertical lifesaving ladder arranged in the middle of the two steps on the same side are arranged in the pleasure boat parking area, the movable gate machines are arranged in the cargo ship parking area, and the multiple-direction flexible operation is realized. The pleasure boat and the cargo ship can be simultaneously operated, even in the case that the ship lock does not work, the tourists and goods flowing in and out of the lock chamber and on and downstream of the ship lock can be met, the lock passing time is saved, the lock passing efficiency is improved, and the experience and safety of the tourists are improved. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a top view schematic diagram of the application;

[0011] Figure 2 It is a longitudinal section view of the application;

[0012] Figure 3 It is a transverse section view schematic diagram of the pleasure boat parking area of the application;

[0013] Figure 4 It is a transverse section view schematic diagram of the cargo ship parking area of the application.

[0014] The components include: 1. Lock chamber; 2. Water-retaining earth-rock dam; 3. Lock head; 4. Steps; 5. Floating platform; 6. Mooring bollard; 7. Gantry crane track; 8. Mobile gantry crane; 9. Maintenance gate; 10. Mooring trench; 11. Vertical rescue ladder; 12. Slide chute. Detailed Implementation

[0015] The invention will be further described with reference to the accompanying drawings. The steps, pontoon platform, mooring bollards, mobile gantry crane, and mooring trench of the invention are all existing structures and can be purchased directly.

[0016] like Figures 1-4 As shown, this invention discloses a high-efficiency lock structure for passing through dams, comprising a lock chamber 1, lock heads 3, and two water-retaining earth-rock dams 2. The lock chamber 1 and the upper and lower lock heads 3 form a traditional lock. The water-retaining earth-rock dams 2 separate the upstream and downstream rivers. The key feature is that the two water-retaining earth-rock dams 2 are located on opposite sides of the upper and lower lock heads 3, allowing the water areas on both sides of the lock chamber 1 to connect with the upstream or downstream, thereby increasing the area of ​​the upstream and downstream water areas outside the lock chamber 1 and providing working and maneuvering areas for ships outside the lock chamber 1. The lock chamber 1 is divided into a cruise ship berthing area and a cargo ship berthing area. Steps 4 and floating platforms 5 are provided on both sides of the lock chamber 1 in the cruise ship berthing area. The inner side of the floating platform 5 is close to the steps 4. The length of the floating platform 5 is greater than the length of the ship. The floating platform 5 is composed of several floating cylinders and steel plates. Each floating cylinder has a groove at one end and a protrusion at the other end, and the groove and protrusion fit together. Adjacent floating cylinders are connected by the groove and protrusion to form a whole. The system consists of two pontoons at the ends of the pontoon platform 5, each with a slot on its side. The pontoon platform 5 is inserted into a sliding groove 12 on the side wall of the lock chamber through the slot and can slide up and down. A steel plate is laid on the top surface of the pontoons and fixed, and mooring bollards 6 are welded onto the steel plate. Since the two ends of the pontoon platform 5 are clamped into the sliding groove 12 on the side wall of the lock chamber, it can rise and fall with the water level. In the cruise ship berthing area, there are two steps 4 on the same side of the lock chamber side wall, and the width of the two steps 4 on the same side is the same as that of the pontoon platform 5. The overall shape is an inverted trapezoid, with a vertical rescue ladder 11 in the middle. The lock chamber side walls of the cargo ship berthing area are equipped with mooring bollards 6 and mooring trenches 10. A gantry crane track 7 is installed on the top of the side walls of the lock chamber 1 on both sides. A mobile gantry crane 8 is installed on the top of the side walls of the lock chamber 1 in the cargo ship berthing area. The mobile gantry crane 8 can move along the two gantry crane tracks 7 and can be used to lift and transport the lock gate 9 for maintenance and the cargo of the cargo ship.

[0017] like Figure 1 As shown, the left bank's earth-rock dam 2 is located to the left of the upper lock head, with the left lock chamber sidewalls all situated in the downstream waters, allowing vessels to moor and operate downstream. The right bank's earth-rock dam is located to the right of the lower lock head, with the right lock chamber sidewalls all situated in the upstream waters, allowing vessels to moor and operate upstream. The waters in the middle of the lock chambers are traditional shipping routes, requiring flooding or drainage to overcome the water level difference between the upstream and downstream areas.

[0018] like Figure 1The shown boat workflow: downstream to upstream, the left downstream boat is parked on the left side of the outer wall of the lock chamber through the pontoon platform and the mooring post. The steel plate is bound on the pontoon platform and the mooring post is welded. Meanwhile, the pontoon slide groove is clamped at both ends to ensure the stability and flatness of the pontoon platform. The tourists pass through the pontoon platform to connect the boat and the steps, reach the top of the left side of the lock chamber, and the pontoon platform can be lifted with the water level to ensure that the pontoon platform is always close to the steps. The tourists can go to the upstream by using the steps on the inner wall of the left side of the lock chamber to go down to the middle of the lock chamber and the boat, pass through the traditional route inside the lock chamber, or pass through the channel on the top of the lock chamber to the top of the right side of the lock chamber wall, and then go down to the boat parked on the right side of the lock chamber outer wall through the steps on the right side of the lock chamber outer wall, and directly reach the upstream water area, saving the time of passing through the lock. In special cases, the lifesaving ladder also serves as an escape function for tourists on the internal route of the lock chamber. Conversely, the upstream to downstream process can also be implemented through this scheme.

[0019] The cargo ship workflow: downstream to upstream, the left downstream cargo ship is parked on the left side of the outer wall of the lock chamber through the mooring post and the mooring groove, and the cargo is lifted by the moving door machine on the top of the lock chamber. The cargo can be lifted to the middle of the lock chamber and the boat, pass through the traditional route inside the lock chamber, or be lifted to the cargo ship parked on the right side of the lock chamber outer wall, directly reach the upstream water area, save the time of passing through the lock, and in special cases, the maintenance lock gate installed on the upstream and downstream lock head is also considered to facilitate the maintenance and repair of the ship lock. Conversely, the upstream to downstream process can also be implemented through this scheme.

Claims

1. A high-efficient ship lock structure, the main structure comprising a lock chamber, an upper lock head, a lower lock head and two water-retaining earth dams, the water-retaining earth dams separating the upstream and downstream rivers, characterized in that: Two water retaining earth and rock dams are respectively located at opposite single sides outside of the upper lock head and the lower lock head, so that the water areas on both sides of the lock chamber are communicated with the upstream or the downstream; the lock chamber is divided into a pleasure boat berthing area and a cargo boat berthing area, and the side walls on both sides of the lock chamber in the pleasure boat berthing area are provided with steps and pontoon platforms, the pontoon platforms are provided with mooring posts, and the inner sides of the pontoon platforms are close to the steps; the side walls on both sides of the lock chamber in the cargo boat berthing area are provided with mooring posts and mooring grooves; and the top of the side walls on both sides of the lock chamber is provided with a movable gate machine.

2. The high efficiency ship lock structure of claim 1, wherein: Two gate machine rails are further included, the two gate machine rails are respectively installed at the top of the side walls on both sides of the lock chamber, and the movable gate machine can move along the two gate machine rails.

3. The high efficiency ship lock structure of claim 1, wherein: The length of the pontoon platform is greater than the length of the boat, the pontoon platform is composed of a plurality of pontoons and steel plates, one end of each pontoon is provided with a groove, the other end of each pontoon is provided with a convex groove, the groove and the convex groove are matched with each other, adjacent pontoons are connected into a whole through the groove and the convex groove, the side edges of the two pontoons at the end of the pontoon platform are provided with clamping grooves, the pontoon platform is embedded into the sliding groove provided on the side wall of the lock chamber through the clamping grooves and can slide up and down, the steel plates are laid on the top surface of the pontoons and are fixed, and the steel plates are provided with mooring posts.

4. The high efficiency boat lock structure of claim 1, wherein: Two steps are provided on the same side of the side wall of the lock chamber, the width of the two steps on the same side is the same as that of the pontoon platform, the whole is in the shape of an inverted trapezoid, and a vertical lifesaving ladder is arranged in the middle.

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