A container transport platform for ports

Abstract

This utility model discloses a container transport platform for ports, relating to the field of container transport technology. The utility model includes a support frame and further includes: an adjustment unit disposed on the top of the support frame; support units disposed on the left and right sides of the support frame; the adjustment unit includes an adjustment assembly mounted on the support frame; and a limiting assembly mounted on the adjustment assembly; the adjustment assembly includes a rotating rod rotatably connected to the support frame, with a rotating plate fixedly connected to the outer wall of the rotating rod. This utility model, by incorporating an adjustment unit, solves the problem that adjusting the docking angle is cumbersome, often requiring workers to spend a lot of time repeatedly adjusting it, which not only slows down container unloading efficiency and extends freight turnover cycles, but also causes uneven docking between the platform and the container due to insufficient adjustment precision.

Description

Technical Field

[0001] This utility model belongs to the field of container transportation technology, and in particular relates to a container transportation platform for ports. Background Technology

[0002] A port's container transport platform is a core functional facility within the port terminal area specifically designed for container loading and unloading operations. It is typically built along the quay or inland storage yard and possesses the structural strength and operational space to support large containers and accommodate various loading and unloading equipment. Its core function is to connect container transport vehicles with the port's storage system. Through standardized work platforms, positioning devices, and supporting facilities such as lighting, communication, and weighing, it enables efficient unloading, temporary transshipment, or direct transfer of containers from transport vehicles to the storage yard.

[0003] However, existing container unloading platforms are complicated to adjust during use, often requiring staff to spend a lot of time repeatedly debugging. This not only slows down container unloading efficiency and extends freight turnover, but also causes uneven docking between the platform and the container due to insufficient adjustment precision. Utility Model Content

[0004] The purpose of this utility model is to provide a container transport platform for ports. By setting up an adjustment part, it solves the problem that the adjustment of the docking angle is complicated and often requires staff to spend a lot of time repeatedly debugging, which not only slows down the unloading efficiency of containers and extends the freight turnover cycle, but also causes uneven docking between the platform and the container due to insufficient adjustment precision.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a container transport platform for ports, comprising a support frame and further comprising: an adjustment part disposed on the top of the support frame; support parts disposed on the left and right sides of the support frame; the adjustment part comprising an adjustment assembly mounted on the support frame; and a limiting assembly mounted on the adjustment assembly; the adjustment assembly comprising a rotating rod rotatably connected to the support frame, a rotating plate fixedly connected to the outer wall of the rotating rod, a transport platform fixedly connected to the top of the rotating plate, a motor fixedly connected to the back of the support frame, and a screw fixedly connected to the output shaft of the motor via a coupling. A screw rod is threaded onto the outer wall of a support frame and rotatably connected to the support frame. A sliding frame is threaded onto the outer wall of the screw rod. A connecting rod is hinged to the sliding frame. A fixed frame is hinged to the end of the connecting rod away from the sliding frame. The top of the fixed frame is fixedly connected to the transport platform. A set of movable wheels is rotatably connected to the support frame. A balancing component is provided on the support frame. Both ends of the rotating rod extend outside the support frame. The balancing component includes a balancing bar assembly fixedly connected to the front of the support frame. The balancing bar assembly passes through the sliding frame and is slidably connected to the sliding frame. The balancing bar assembly consists of two sliding rods and a U-shaped plate. Both sliding rods pass through the sliding frame and are slidably connected to the sliding frame.

[0007] Furthermore, the support includes two support components, both of which are disposed at the bottom of the transport platform; and a balancing component, which is disposed at the bottom of the transport platform.

[0008] Furthermore, the limiting component includes limiting plates fixedly connected to the left and right sides of the support frame. Two limiting plates are fixedly connected to the outer wall of the rotating rod. A rod is slidably connected to each of the two limiting plates. The ends of the two rods that are close to each other extend into the two limiting plates and are slidably connected to the two limiting plates. The left and right ends of the rotating rod extend out of the two limiting plates and are rotatably connected to the two limiting plates.

[0009] Furthermore, the support assembly includes a rotating block 1 rotatably connected to the bottom of the transport platform. A mounting frame is fixedly connected to the bottom of the rotating block 1, and an outer sleeve is fixedly connected to the bottom of the mounting frame. A screw 2 is rotatably connected to the mounting frame, and a worm gear is fixedly connected to the outer wall of the top end of the screw 2. A rotating shaft is rotatably connected to the mounting frame, with both ends extending outside the mounting frame. A worm is fixedly connected to the outer wall of the rotating shaft, meshing with the worm gear. A handle is fixedly connected to the outer wall of the rotating shaft. A support member is provided on the screw 2, and the bottom end of the screw 2 extends into the outer sleeve and is rotatably connected to it. The support member includes a limiting leg threadedly connected to the outer wall of the screw 2. A limiting groove is formed on the inner wall of the outer sleeve, and the limiting leg is slidably connected to the limiting groove.

[0010] Furthermore, the balancing assembly includes two slide rails fixedly connected to the top of the transport platform, slide rods slidably connected to the two slide rails, and a mounting plate fixedly connected to the outer wall of the slide rods. Two rotating blocks are rotatably connected to the bottom of the transport platform, and hydraulic push rods are fixedly connected to the bottom of each of the two rotating blocks. The two hydraulic push rods are symmetrically distributed on both sides of the transport platform.

[0011] This utility model has the following beneficial effects:

[0012] 1. By setting up an adjustment section, when the elevation angle of the transport platform needs to be adjusted, the motor can be started. The motor drives the sliding frame backward through the screw and the balance bar assembly. Because the other end of the connecting rod of the sliding frame is hinged to the fixed frame at the bottom of the transport platform, when the motor drives the sliding frame backward, the transport platform can adjust its elevation angle by using the connection point of the rotating plate and the rotating rod on the support frame as the fulcrum through the transmission between the connecting rod and the fixed frame. After the transport platform is adjusted to the target elevation angle, the two insert rods are inserted into the limiting plates on the outer wall of the limiting insert plate and the limiting insert plates on both sides of the support frame, respectively. The mechanical limiting prevents the limiting insert plate from causing the rotating plate to deviate, avoiding accidental rotation of the transport platform. This setting can realize the adjustment and stable locking of the elevation angle of the transport platform, ensuring the angle adaptability of subsequent loading and unloading operations, while reducing the safety risks during the adjustment process.

[0013] 2. By setting up a support unit, when it is necessary to strengthen the support at the joint between the transport platform and the cargo handling device, the handle on the rotating shaft is turned. The handle drives the rotating shaft and the worm gear to rotate synchronously. Because the worm gear and the worm wheel on the second screw mesh with each other, when the rotating shaft drives the worm gear to rotate, the meshing transmission causes the second screw to rotate synchronously with the rotating shaft. When the second screw rotates, it drives the limiting leg. Under the guidance and limitation of the limiting slide groove in the outer sleeve, the limiting leg moves smoothly towards the ground and contacts the ground, realizing strong support at the joint. This setting can provide adjustable and reinforced support for the joint, a key stress-bearing part, to adapt to the docking height requirements of different cargo handling devices, while enhancing the load-bearing capacity at the joint and avoiding equipment damage or cargo loading and unloading failures caused by docking gaps or uneven stress.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial cross-sectional view of the adjustment part of this utility model;

[0018] Figure 3 This is a partial cross-sectional view of the support portion of this utility model.

[0019] Figure 4 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0020] Figure 5 This utility model Figure 3 A magnified structural diagram of B in the diagram;

[0021] Figure 6 This utility model Figure 3 A magnified structural diagram of C.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Support frame; 2. Adjustment section; 21. Adjustment assembly; 211. Rotating rod; 212. Rotating plate; 213. Transport platform; 214. Motor; 215. Screw one; 216. Sliding frame; 217. Connecting rod; 218. Fixed frame; 219. Balance bar assembly; 220. Moving wheel assembly; 22. Limiting assembly; 221. Limiting insert plate; 222. Limiting plate; 223. Inserting rod; 3. Support Support; 31. Support assembly; 311. Rotating block one; 312. Mounting frame; 313. Outer sleeve; 314. Screw two; 315. Worm gear; 316. Rotating shaft; 317. Worm; 318. Turning handle; 319. Limiting leg; 320. Limiting slide groove; 32. Balancing assembly; 321. Slide rail frame; 322. Slide rod; 323. Mounting plate; 324. Rotating block two; 325. Hydraulic push rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 As shown, this utility model is a container transport platform for ports, including a support frame 1, and further including: an adjustment part 2, which is disposed on the top of the support frame 1; and a support part 3, which is disposed on the left and right sides of the support frame 1.

[0026] Adjustment unit 2 includes adjustment assembly 21, which is mounted on support frame 1; and limiting assembly 22, which is mounted on adjustment assembly 21. Adjustment assembly 21 includes a rotating rod 211 rotatably connected to support frame 1, a rotating plate 212 fixedly connected to the outer wall of rotating rod 211, a transport platform 213 fixedly connected to the top of rotating plate 212, a motor 214 fixedly connected to the back of support frame 1, a screw 215 fixedly connected to the output shaft of motor 214 via a coupling, the screw 215 passing through support frame 1 and rotatably connected to support frame 1, a sliding frame 216 threadedly connected to the outer wall of screw 215, a connecting rod 217 hinged to sliding frame 216, and a fixed frame hinged to the end of connecting rod 217 away from sliding frame 216. 218, the top of the fixed frame 218 is fixedly connected to the transport platform 213. A set of movable wheels 220 is rotatably connected to the support frame 1. A balancing component is provided on the support frame 1. Both ends of the rotating rod 211 extend outside the support frame 1. The limiting component 22 includes limiting plates 221 fixedly connected to the left and right sides of the support frame 1. Two limiting plates 222 are fixedly connected to the outer wall of the rotating rod 211. Inserted rods 223 are slidably connected to both limiting plates 222. The ends of the two inserted rods 223 that are close to each other extend into the two limiting plates 221 and are slidably connected to the two limiting plates 221. Both ends of the rotating rod 211 extend outside the two limiting plates 221 and are rotatably connected to the two limiting plates 221. The balancing component includes a fixed... A balance bar assembly 219 is connected to the front of the support frame 1. The balance bar assembly 219 passes through the sliding frame 216 and is slidably connected to the sliding frame 216. The balance bar assembly 219 consists of two sliding rods and a U-shaped plate. Both sliding rods pass through the sliding frame 216 and are slidably connected to the sliding frame 216. By setting the adjustment part 2, when it is necessary to adjust the elevation angle of the transport platform 213, the motor 214 can be started. The motor 214 will drive the sliding frame 216 to move backward through the screw 215 and in conjunction with the balance bar assembly 219. Since the sliding frame 216 is hinged with a connecting rod 217, and the other end of the connecting rod 217 is hinged to the fixed frame 218 at the bottom of the transport platform 213, the motor 214 drives the sliding frame 216 to move backward through the screw 215. During the backward movement of frame 216, the transmission action of connecting rod 217 and fixed frame 218 can be used to make the transport platform 213 use the connection point between rotating plate 212 and rotating rod 211 on support frame 1 as the fulcrum to achieve elevation angle adjustment. After the transport platform 213 is adjusted to the target elevation angle, two insert rods 223 can be inserted into the two limiting plates 222 on the outer wall of limiting insert plate 221 and the two limiting insert plates 221 fixed on both sides of support frame 1, respectively. The mechanical limiting prevents the limiting insert plate 221 from causing the rotating plate 212 to shift, thereby avoiding accidental rotation of transport platform 213. Through this setting, the elevation angle of transport platform 213 can be adjusted and locked stably, ensuring the basic angle adaptability of subsequent loading and unloading operations, while reducing safety risks during the adjustment process.

[0027] The support unit 3 includes two support components 31, both of which are located at the bottom of the transport platform 213; and a balancing component 32, also located at the bottom of the transport platform 213. Each support component 31 includes a first rotating block 311 rotatably connected to the bottom of the transport platform 213. A mounting frame 312 is fixedly connected to the bottom of the first rotating block 311, and an outer sleeve 313 is fixedly connected to the bottom of the mounting frame 312. A second screw 314 is rotatably connected to the mounting frame 312, and a worm gear 315 is fixedly connected to the outer wall of the top of the second screw 314. A rotating shaft 316 is rotatably connected to the mounting frame 312, with both ends extending outside the mounting frame 312. A worm gear 317 is fixedly connected to the outer wall of the rotating shaft 316, and the worm gear 317 meshes with the worm wheel 315. A handle 318 is fixedly connected to the outer wall of the rotating shaft 316. A support is provided on the screw 314, and the bottom end of the screw 314 extends into the outer sleeve 313 and is rotatably connected to the outer sleeve 313. The balancing assembly 32 includes two slide rail frames 321 fixedly connected to the top of the transport platform 213. A slide rod 322 is slidably connected to the two slide rail frames 321. A mounting plate 323 is fixedly connected to the outer wall of the slide rod 322. Two rotating blocks 324 are rotatably connected to the bottom of the transport platform 213. A hydraulic push rod 325 is fixedly connected to the bottom of each of the two rotating blocks 324. 25 are symmetrically distributed on both sides of the transport platform 213. The support includes a limiting leg 319 threaded to the outer wall of the screw 2 314. A limiting groove 320 is formed on the inner wall of the outer sleeve 313. The limiting leg 319 is slidably connected to the limiting groove 320. By setting the support part 3, if it is necessary to strengthen the support at the joint between the transport platform 213 and the cargo transport device, the handle 318 on the rotating shaft 316 can be rotated, so that the handle 318 drives the rotating shaft 316 and the worm gear 317 on it to rotate synchronously. Since the worm gear 317 meshes with the worm wheel 315 on the screw 2 314, during the process of the rotating shaft 316 driving the worm gear 317 to rotate, the worm gear 317 can pass through the worm gear 317. The meshing transmission with the worm gear 315 causes the screw 314 and the shaft 316 to rotate synchronously. When the screw 314 rotates, it drives the limiting leg 319 on it. Under the guidance and limiting cooperation of the limiting groove 320 in the outer sleeve 313, the limiting leg 319 moves smoothly towards the ground and finally contacts the ground, thus providing strong support for the joint between the transport platform 213 and the cargo handling device. This setting can provide adjustable and reinforced support for the joint, a key stress-bearing part, to adapt to the docking height requirements of different cargo handling devices. At the same time, it enhances the load-bearing capacity of the joint and avoids equipment damage or cargo loading and unloading failures caused by docking gaps or uneven stress.

[0028] A specific application of this embodiment is as follows: When it is necessary to adjust the elevation angle of the transport platform 213, the motor 214 can be started. The motor 214 will drive the sliding frame 216 on it to move backward via the screw 215 and the balance bar assembly 219. Since a connecting rod 217 is hinged to the sliding frame 216, and the other end of the connecting rod 217 is hinged to the fixed frame 218 at the bottom of the transport platform 213, during the process of the motor 214 driving the sliding frame 216 backward via the screw 215, the transmission action of the connecting rod 217 and the fixed frame 218 can be used to allow the transport platform 213 to adjust its elevation angle using the connection point between the rotating plate 212 and the rotating rod 211 on the support frame 1 as the fulcrum. Once the transport platform 213 is adjusted to the target elevation angle, it can... Two insert rods 223 are respectively inserted into two limiting plates 222 on the outer wall of the limiting insert plate 221, and into two limiting insert plates 221 fixed on both sides of the support frame 1. Mechanical limiting prevents the limiting insert plates 221 from causing the rotating plate 212 to shift, thereby preventing the transport platform 213 from rotating unexpectedly. Through this setting, the elevation angle of the transport platform 213 can be adjusted and locked stably, ensuring the basic angle adaptability for subsequent loading and unloading operations, while reducing safety risks during the adjustment process. While the elevation angle of the transport platform 213 is adjusted, the top plate 323, which is slidably connected to the two slide rails 321, will slide backward and make smooth contact with the ground under the guidance of the slide rod 322, thus completing the connection and transition between the transport platform and the ground. To improve the overall assembly structure of the transport platform and form a continuous loading and unloading channel, two hydraulic push rods 325 are activated, causing their respective supports to move closer to the ground. Through the support of these supports, the junction between the transport platform 213 and the ramp 323 receives stable support, preventing deformation at the junction due to cargo weight or equipment operating pressure, thus ensuring the load-bearing stability of the channel. Next, if reinforcement support is needed at the joint between the transport platform 213 and the cargo handling device, the handle 318 on the rotating shaft 316 can be rotated, causing the handle 318 to drive the rotating shaft 316 and its worm gear 317 to rotate synchronously. Since the worm gear 317 meshes with the worm wheel 315 on the screw 314, the rotating shaft 316... During the rotation of the worm gear 317 driven by the worm gear 317, the meshing transmission between the worm gear 317 and the worm wheel 315 causes the screw 314 and the rotating shaft 316 to rotate synchronously. When the screw 314 rotates, it drives the limiting leg 319 on it. Under the guidance and limiting cooperation of the limiting groove 320 in the outer sleeve 313, the limiting leg 319 moves smoothly towards the ground and finally contacts the ground, thus providing strong support for the joint between the transport platform 213 and the cargo handling device. This setting provides adjustable and reinforced support for the joint, a key stress-bearing part, to adapt to the docking height requirements of different cargo handling devices. At the same time, it enhances the load-bearing capacity of the joint and avoids equipment damage or cargo loading and unloading failures caused by docking gaps or uneven stress.

[0029] It should be noted that the control of the motor 214 and the hydraulic push rod 325 in this application can both be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be implemented using existing technologies, such as PLC.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A container transport platform for a port, comprising a support frame (1), characterized in that, Also includes: Adjustment part (2), the adjustment part (2) is provided on the top of the support frame (1); Support (3), the support (3) is provided on the left and right sides of the support frame (1); The adjustment unit (2) includes an adjustment assembly (21) mounted on the support frame (1); and A limiting component (22) is mounted on the adjusting component (21); The adjusting assembly (21) includes a rotating rod (211) rotatably connected to the support frame (1). A rotating plate (212) is fixedly connected to the outer wall of the rotating rod (211). A transport platform (213) is fixedly connected to the top of the rotating plate (212). A motor (214) is fixedly connected to the back of the support frame (1). The output shaft of the motor (214) is fixedly connected to a screw rod (215) via a coupling. The screw rod (215) passes through the support frame (1) and is connected to the support... The support frame (1) is rotatably connected, and the outer wall of the screw (215) is threaded with a sliding frame (216). A connecting rod (217) is hinged on the sliding frame (216). A fixed frame (218) is hinged to the end of the connecting rod (217) away from the sliding frame (216). The top of the fixed frame (218) is fixedly connected to the transport platform (213). A set of movable wheels (220) is rotatably connected to the support frame (1). A balancing component is provided on the support frame (1). Both ends of the rotating rod (211) extend outside the support frame (1).

2. A container transport platform for a port according to claim 1, characterized in that, The support (3) includes two support components (31), both of which are disposed at the bottom of the transport platform (213); and A balancing assembly (32) is disposed at the bottom of the transport platform (213).

3. A container transport platform for a port according to claim 2, characterized in that The limiting component (22) includes limiting plates (221) that are fixedly connected to the left and right sides of the support frame (1). The outer wall of the rotating rod (211) is fixedly connected to two limiting plates (222). Each of the two limiting plates (222) is slidably connected to a rod (223). The ends of the two rods (223) that are close to each other extend into the two limiting plates (221) and are slidably connected to the two limiting plates (221). The left and right ends of the rotating rod (211) extend to the outside of the two limiting plates (221) and are rotatably connected to the two limiting plates (221).

4. A container transport platform for a port according to claim 3, characterized in that The support assembly (31) includes a rotating block (311) rotatably connected to the bottom of the transport platform (213). The bottom of the rotating block (311) is fixedly connected to a mounting frame (312). The bottom of the mounting frame (312) is fixedly connected to an outer sleeve (313). A screw (314) is rotatably connected to the mounting frame (312). A worm gear (315) is fixedly connected to the outer wall of the top end of the screw (314). A rotating shaft (316) is rotatably connected to the mounting frame (312). Both ends of the rotating shaft (316) extend outside the mounting frame (312). A worm (317) is fixedly connected to the outer wall of the rotating shaft (316). The worm (317) meshes with the worm gear (315). A handle (318) is fixedly connected to the outer wall of the rotating shaft (316). A support member is provided on the screw (314). The bottom end of the second screw (314) extends into the outer sleeve (313) and is rotatably connected to the outer sleeve (313).

5. A container transport platform for a port according to claim 4, characterized in that The balancing assembly (32) includes two slide rails (321) fixedly connected to the top of the transport platform (213), slide rods (322) slidably connected to the two slide rails (321), and a ramp (323) fixedly connected to the outer wall of the slide rods (322). Two rotating blocks (324) are rotatably connected to the bottom of the transport platform (213), and hydraulic push rods (325) are fixedly connected to the bottom of each of the two rotating blocks (324). Two hydraulic push rods (325) are symmetrically distributed on both sides of the transport platform (213).

6. A container transport platform for a port according to claim 5, characterized in that The balancing component includes a balance bar assembly (219) fixedly connected to the front of the support frame (1), the balance bar assembly (219) passing through the sliding frame (216) and slidably connected to the sliding frame (216); The balance bar assembly (219) consists of two slide bars and a U-shaped plate, and both slide bars pass through the sliding frame (216) and are slidably connected to the sliding frame (216).

7. A container transport platform for a port according to claim 6, characterized in that The support includes a limiting leg (319) threaded to the outer wall of the screw (314), and a limiting groove (320) is provided on the inner wall of the outer sleeve (313); The limiting leg (319) is slidably connected to the limiting slide (320).

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