Ship lift for aqueduct operation

Abstract

The invention discloses a ship lift for aqueduct operation, which comprises a moving device for driving a ship to lift and support and move, a support device for bearing and dragging is arranged at the bottom of the moving device, and a lifting device for bearing and limiting the ship is arranged below the support device; according to the ship lift for aqueduct operation, the four opening and closing arms drive the tail end air bags to clamp a ship located in the middle, the ship is prevented from moving under the action of water flow in a ship chamber, the ship is prevented from rubbing the ship chamber, meanwhile, the gravity center of the ship chamber can be stabilized through the positioned ship, the ship chamber is prevented from shaking, and lifting is more stable; the design that the pull wire is arranged to pull the movable frame to drive the ship chamber to move is adopted, the power source second take-up wheel is arranged on the base table, the load of the supporting rail is reduced, the dead weight of the movable frame is reduced, meanwhile, the second motor and the second take-up wheel located on the base table are more convenient to repair when a fault occurs, and the manufacturing cost is lower through a rope traction mode.

Description

Technical Field

[0001] The invention belongs to the technical field of aqueduct ship lift design, and in particular relates to a ship lift for aqueduct operation. Background Art

[0002] An aqueduct is a water conveyance structure used to transport water across obstacles such as rivers, roads, and valleys. It is mainly composed of aqueduct body, supporting structures (such as piers, racks, etc.), foundations, and import and export buildings. The aqueduct body is the main part of the aqueduct, used to contain and transport water. For example, some aqueducts in a certain water conservancy project use large precast concrete structures for their bodies, which can efficiently transport water resources from one area to another. The ship lift uses a mechanical device to lift or lower ships from one water level to another. The aqueduct ship lift is of great significance in some comprehensive water conservancy development projects. It can not only realize the allocation of water resources, but also ensure the navigation needs of ships, promote regional economic development and the comprehensive utilization of water resources.

[0003] When the existing ship lift is in operation, since the ship floats in the cabin, the ship is easily moved under the action of the water flow, and there is a risk of scratching the inner wall of the cabin. At the same time, the unpositioned ship is easy to rock in the cabin, affecting the stability during the lifting process. The existing ship lift itself has a large load, and the suspended ship lift is inconvenient to maintain. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a ship lift for aqueduct operations, comprising a moving device for driving the lifting and lowering of ships and supporting their movement, a supporting device for bearing weight and traction being arranged at the bottom of the moving device, and a lifting device for carrying and limiting the position of the ship being arranged below the supporting device.

[0006] As a preferred solution of the ship lift for aqueduct operation described in the present invention, the supporting device includes two bases symmetrically arranged front and back, two supporting rails symmetrically arranged between the two bases, two brackets symmetrically arranged on the top of the base, a second wire-taking wheel is rotatably arranged on the top of the bracket, a second motor is installed on one side of the second wire-taking wheel, and a traction line is arranged on the second wire-taking wheel.

[0007] As a preferred solution of the ship lift for aqueduct operation of the present invention, a second wire take-up wheel is rotatably provided on the top of the bracket, a second motor is installed on one side of the second wire take-up wheel, and a traction line is provided on the second wire take-up wheel.

[0008] As a preferred solution of the ship lift for aqueduct operation of the present invention, the lifting device includes a cabin, four pulling wires are symmetrically arranged on the top of the cabin, and two supports are symmetrically fixedly arranged on both sides of the cabin.

[0009] As a preferred solution of the ship lift for aqueduct operation of the present invention, wherein: two opening and closing arms are symmetrically rotated front and back at the bottom of the support, and gears are arranged on the top of the opening and closing arms.

[0010] As a preferred solution of the ship lift for aqueduct operation of the present invention, a third motor is installed on the top of the support, and an air bag is provided at the end of the opening and closing arm.

[0011] As a preferred solution of the ship lift for aqueduct operation of the present invention, the moving device includes a moving frame, and four first wire-taking wheels are symmetrically rotatably arranged on both sides of the moving frame, and a first motor is installed on the outer side of the first wire-taking wheel.

[0012] As a preferred solution of the ship lift for aqueduct operation of the present invention, four hydraulic cylinders are symmetrically installed on the bottom of the cabin, baffles are provided at the output ends of the hydraulic cylinders, and the moving frame is slidably connected to the support rails.

[0013] As a preferred solution of the ship lift for aqueduct operation of the present invention, the pulling line is wound around the first take-up wheel, and the traction line is bolted to the moving frame.

[0014] As a preferred solution of the ship lift for aqueduct operation of the present invention, the baffle is slidably connected to the boat compartment.

[0015] The beneficial effects of the present invention are as follows: 1. The support supports the third motor to drive the corresponding opening and closing arm at the bottom to rotate, and the gear at the top of the opening and closing arm meshes with the adjacent gear to rotate, so that the opening and closing arm on the same side rotates in the same way. The four opening and closing arms drive the end airbags to clamp the boat in the middle to prevent it from moving under the action of the water flow in the cabin, thereby avoiding the boat from scratching the cabin. At the same time, the positioned boat can stabilize the center of gravity of the cabin, prevent the cabin from shaking, and make the lifting more stable.

[0016] 2. By adopting the design of setting a traction line to pull the mobile frame to drive the movement of the cabin, the second take-up wheel of the power source is set on the base, the load on the support rail is reduced, and the weight of the mobile frame is reduced. At the same time, it is more convenient to repair the second motor and the second take-up wheel located on the base in case of failure. The rope pulling method has lower manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 It is a structural schematic diagram of a ship lift for aqueduct operation according to the present invention;

[0019] Figure 2 It is a structural schematic diagram of a moving device of a ship lift for aqueduct operation according to the present invention;

[0020] Figure 3 It is a structural schematic diagram of a support device of a ship lift for aqueduct operation according to the present invention;

[0021] Figure 4 It is a structural schematic diagram of a lifting device of a ship lift for aqueduct operation according to the present invention.

[0022] In the accompanying drawings: 1. moving device; 101. moving frame; 102. first take-up wheel; 103. first motor; 2. supporting device; 201. base; 202. supporting rail; 203. bracket; 204. second take-up wheel; 205. second motor; 206. traction line; 3. lifting device; 301. cabin; 302. pulling line; 303. hydraulic cylinder; 304. baffle; 305. support; 306. opening and closing arm; 307. gear; 308. third motor; 309. airbag. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] See also Figure 1-Figure 4A ship lift for aqueduct operation includes a moving device 1 for driving the lifting and supporting movement of a ship, a supporting device 2 for bearing weight and traction is arranged at the bottom of the moving device 1, and a lifting device 3 for carrying and limiting the position of the ship is arranged below the supporting device 2.

[0027] In this embodiment: the mobile device 1 includes a mobile frame 101 for driving the ship to move, and the mobile frame 101 is symmetrically rotatably provided with four first wire-taking wheels 102 for pulling the ship up and down, and the first wire-taking wheels 102 are installed on the outer side of the first wire-taking wheels 103 for driving the first wire-taking wheels 102. The mobile frame 101 is slidably connected with the support rail 202, and the mobile frame 101 supports the first motor 103 to drive the first wire-taking wheels 102 to rotate, and the winding and pulling line 302 drives the boat compartment 301 and the boat to rise;

[0028] In this embodiment: the support device 2 includes two symmetrically arranged front and rear bases 201 for overall load-bearing support, two support rails 202 for limiting the movement of the movable frame 101 are symmetrically arranged between the two bases 201, and two brackets 203 for extended support are symmetrically arranged on the top of the base 201. A second take-up wheel 204 for pulling the movable frame 101 to move is rotatably arranged on the top of the bracket 203, and a second motor 205 for providing rotational power is installed on one side of the second take-up wheel 204. A traction line 206 for transmitting traction force is arranged on the second take-up wheel 204. The bracket 203 supports the second motor 205 to drive the front and rear second take-up wheels 204 to rotate in different directions. The front second take-up wheel 204 releases the traction line 206, and the rear second take-up wheel 204 reels the traction line 206, driving the movable frame 101 to move along the support rails 202, so that the lifted cabin 301 moves backward to cross the obstacle;

[0029] In this embodiment: the lifting device 3 includes a cabin 301 for carrying a boat, and four pulling wires 302 for bearing and pulling the cabin 301 are symmetrically arranged on the top of the cabin 301, and the pulling wires 302 are wound around the first take-up wheel 102, so that the first take-up wheel 102 rotates to drive the pulling wires 302 to be retracted and released, and the pulling wires 206 are bolted to the mobile frame 101;

[0030] Four hydraulic cylinders 303 are symmetrically installed at the bottom of the cabin 301 for telescopically driving the baffles 304 to move. The output end of the hydraulic cylinder 303 is provided with a baffle 304 for closing the cabin 301. The baffle 304 is slidably connected to the cabin 301 for easy opening and closing.

[0031] Two supports 305 for supporting rotation are symmetrically fixed on both sides of the boat compartment 301. Two opening and closing arms 306 for driving the airbag 309 to rotate are symmetrically arranged at the bottom of the support 305. A gear 307 for transmission is arranged on the top of the opening and closing arm 306. A third motor 308 serving as a power source is installed on the top of the support 305. An airbag 309 for clamping the boat to ensure that it does not collide is arranged at the end of the opening and closing arm 306.

[0032] When in use, the cabin 301 supports the front hydraulic cylinder 303 to extend, driving the baffle 304 to move downward, and the ship enters the cabin 301, while the rear baffle 304 is reset, and the support 305 supports the third motor 308 to drive the corresponding opening and closing arm 306 at the bottom to rotate, and the gear 307 at the top of the opening and closing arm 306 engages with the adjacent gear 307 to rotate, so that the opening and closing arm 306 on the same side rotates at the same time, and the four opening and closing arms 306 drive the end airbags 309 to clamp the ship in the middle to prevent it from moving under the action of the water flow in the cabin 301, so as to avoid the ship and the cabin 301 from scratching. At the same time, the positioned ship can stabilize the center of gravity of the cabin 301, prevent the cabin 301 from shaking, and make the lifting more stable, the first take-up wheel 102 is reset to place the cabin 301 in the water area, the airbag 309 is retracted, and the hydraulic cylinder 303 at the back is telescopic to open the baffle 304 to allow the ship to sail out of the cabin 301.

[0033] The opening and closing arm 306 is connected to the third motor 308 with a flat key, and the airbag 309 is disc-shaped, which is convenient for clamping the boat and is also easy to manufacture.

[0034] Working principle: When in use, the cabin 301 supports the front hydraulic cylinder 303 to extend, driving the baffle 304 to move down, the ship enters the cabin 301, and the rear baffle 304 is reset, the support 305 supports the third motor 308 to drive the corresponding opening and closing arm 306 at the bottom to rotate, the gear 307 at the top of the opening and closing arm 306 engages the adjacent gear 307 to rotate, so that the opening and closing arm 306 on the same side rotates at the same time, and the four opening and closing arms 306 drive the end airbags 309 to clamp the ship in the middle to prevent it from moving under the action of the water flow in the cabin 301, so as to avoid the ship and the cabin 301 from scratching, and the positioned ship can stabilize the center of gravity of the cabin 301 to prevent the cabin 301 from shaking, so that the lifting is more stable, and the moving frame 101 supports the first motor 103 to drive the first The take-up wheel 102 rotates, and the winding and pulling line 302 drives the cabin 301 and the boat to rise, and the rear bracket 203 supports the second motor 205 to drive the front and rear second take-up wheels 204 to rotate in different directions, and the front second take-up wheel 204 releases the traction line 206, and the rear second take-up wheel 204 winds up the traction line 206, driving the movable frame 101 to move along the support rail 202, so that the lifted cabin 301 moves backwards to cross the obstacle, and finally the first take-up wheel 102 resets to place the cabin 301 in the water area, the airbag 309 is retracted, and the hydraulic cylinder 303 at the rear is extended and retracted to open the baffle 304 to allow the boat to sail out of the cabin 301. It is important to note that the construction and arrangement of the present application shown in multiple different exemplary embodiments are only illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, changes in orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of an element may be inverted or otherwise changed, and the nature or number or position of a discrete element may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to an alternative embodiment. In the claims, any "means plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims.

[0035] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0036] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A ship lift for aqueduct operation, characterized in that: include, A moving device (1) for driving a vessel to be lifted and lowered and supporting movement, wherein a supporting device (2) for bearing weight and traction is arranged at the bottom of the moving device (1), and a lifting device (3) for carrying and limiting the position of the vessel is arranged below the supporting device (2).

2. The ship lift for aqueduct operation according to claim 1, characterized in that: The support device (2) comprises two symmetrically arranged bases (201) in front and back, two support rails (202) are symmetrically arranged between the two bases (201), two brackets (203) are symmetrically arranged on the top of the base (201), a second wire-taking wheel (204) is rotatably arranged on the top of the bracket (203), a second motor (205) is installed on one side of the second wire-taking wheel (204), and a traction line (206) is arranged on the second wire-taking wheel (204).

3. The ship lift for aqueduct operation according to claim 2, characterized in that: A second wire take-up wheel (204) is rotatably arranged on the top of the bracket (203), a second motor (205) is installed on one side of the second wire take-up wheel (204), and a traction line (206) is arranged on the second wire take-up wheel (204).

4. The ship lift for aqueduct operation as claimed in claim 3, characterized in that: The lifting device (3) comprises a cabin (301), four pulling wires (302) are symmetrically arranged on the top of the cabin (301), and two supports (305) are symmetrically fixedly arranged on both sides of the cabin (301).

5. The ship lift for aqueduct operation as claimed in claim 4, characterized in that: Two opening and closing arms (306) are symmetrically rotated in the front and rear directions at the bottom of the support (305), and a gear (307) is arranged on the top of the opening and closing arms (306).

6. The ship lift for aqueduct operation as claimed in claim 5, characterized in that: A third motor (308) is installed on the top of the support (305), and an air bag (309) is arranged at the end of the opening and closing arm (306).

7. The ship lift for aqueduct operation according to claim 6, characterized in that: The mobile device (1) comprises a mobile frame (101), and four first wire-taking wheels (102) are symmetrically rotatably arranged on both sides of the mobile frame (101), and a first motor (103) is installed outside the first wire-taking wheel (102).

8. The ship lift for aqueduct operation according to claim 7, characterized in that: Four hydraulic cylinders (303) are symmetrically installed at the bottom of the cabin (301), and a baffle (304) is provided at the output end of the hydraulic cylinder (303). The moving frame (101) is slidably connected to the support rail (202).

9. The ship lift for aqueduct operation according to claim 8, characterized in that: The pulling line (302) is wound around the first take-up wheel (102), and the traction line (206) is bolted to the moving frame (101).

10. The ship lift for aqueduct operation according to claim 9, characterized in that: The baffle (304) is slidably connected to the cabin (301).

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