CN219429548U - Container loading and unloading shore bridge - Google Patents

Abstract

The utility model relates to the technical field of container loading and unloading, in particular to a container loading and unloading quay bridge, which comprises a quay bridge main body, a trolley lifting appliance and a fixed seat plate, wherein the trolley lifting appliance is arranged at the upper end of the quay bridge main body, the right end of the quay bridge main body is connected with a lifting frame in a sliding way, the inner side of the lifting frame is connected with a sliding frame in a sliding way, the inner side of the sliding frame is rotationally connected with a threaded shaft, and the middle position of the threaded shaft is spirally connected with a loading and unloading supporting seat.

Description

Container loading and unloading shore bridge

Technical Field

The utility model relates to the technical field of container loading and unloading, in particular to a container loading and unloading quay bridge.

Background

Along with the development of society, the application of a quay crane is more and more extensive, a quay container crane is called a quay crane or a hanging bridge for short, is special equipment for loading and unloading a container ship by a container terminal, is generally installed on the quay side of a port, and an individual quay directly performs yard operation by utilizing the large span and large rear extension of the quay crane, and the loading and unloading capacity and the speed of the quay crane directly determine the quay operation productivity, so the quay crane is the main equipment for loading and unloading the container ship of the port.

In the prior art, a shore bridge adopted for container loading and unloading can perform position transfer on a container when the container is required to be matched with a field bridge after the container is transferred, so that the loading and unloading cost of the container is further improved, and the loading and unloading efficiency of the container is reduced; and when carrying out the shore bridge to the container and transporting, can't carry out accurate altitude mixture control to the container after transporting, and then influence the stacking use after loading and unloading to the container.

Disclosure of Invention

The utility model aims to provide a container loading and unloading shore bridge, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a container loading and unloading bank bridge, includes bank bridge main part, dolly hoist and fixed bedplate, the upper end of bank bridge main part is equipped with the dolly hoist, the right-hand member sliding connection of bank bridge main part has the crane, the inboard sliding connection of crane has the carriage, the inboard rotation of carriage is connected with the screw thread axle, the intermediate position department screwed connection of screw thread axle has loading and unloading to prop the seat, the right side fixedly connected with fixed box of bank bridge main part, the inside rotation of fixed box is connected with the wind-up roll, the outside of wind-up roll is around covering there is the transmission cable, fixed connection between transmission cable and the crane.

Preferably, the left side of the front end of the lifting frame is fixedly connected with a first motor, the rear end of the first motor is provided with a pulley block, the outer side of the pulley block is wound with a driving belt, the middle position of the upper end of the driving belt is fixedly connected with a driving block, and the driving block is fixedly connected with the sliding frame.

Preferably, the inner side outer end of the sliding frame is fixedly connected with a supporting rod, and the supporting rod is in sliding connection with the loading and unloading supporting seat.

Preferably, the inner end of the sliding frame is connected with a roller in a rotating way towards the outer side, the roller is connected with the lifting frame in a rolling way, the front end of the sliding frame is fixedly connected with a second motor, and an output shaft of the second motor is fixedly connected with the threaded shaft.

Preferably, the inner side of the upper end of the loading and unloading support seat is rotationally connected with a loading and unloading roller.

Preferably, the fixed bedplate is fixedly connected to the right side of the lower end of the quay crane main body, the fixed rail plate is fixedly connected to the upper end of the fixed bedplate, the rotating stay bar is connected to the inner side of the fixed rail plate in a sliding manner, and the rotating stay bar is connected with the lifting frame in a rotating manner.

Preferably, the inside left end fixedly connected with third motor of fixed box, the output shaft right-hand member fixedly connected with worm of third motor, the upper end meshing of worm is connected with the worm wheel, fixed connection between worm wheel and the wind-up roll.

Preferably, a vertical limiting rod is arranged on the inner side of the right end of the quay crane main body, and the vertical limiting rod is in sliding connection with the lifting frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the screw shaft, the transmission belt and the loading and unloading roller, the transmission block can drive the sliding frame to move left and right by utilizing the rotation of the transmission belt, and the loading and unloading support seat can move forwards and backwards by rotating the screw shaft, so that the loading and unloading support seat can be accurately adjusted in the horizontal position, and the container can be quickly moved out of or put into the loading and unloading support seat by the action of the loading and unloading roller, so that the loading and unloading of the container in the horizontal position are facilitated, the use of a field bridge can be reduced, and the loading and unloading cost of the container is reduced;

2. according to the utility model, through the winding roller, the rotating stay bar and the worm, the worm wheel can drive the winding roller to rotate by rotating the worm, so that the transmission steel cable can drive the upgrading frame to lift, the rotating stay bar can rotate, the lifting frame can be limited and supported, and meanwhile, the height of the loading and unloading stay seat can be adjusted, so that the stacking use of containers at different heights is facilitated, and the stacking convenience of the containers is improved.

Drawings

FIG. 1 is a schematic view of the overall mounting structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of FIG. 1 at A in accordance with the present utility model;

FIG. 3 is a top view of the mounting structure of the carriage, mounting and dismounting support and second motor of the present utility model;

fig. 4 is a sectional view showing the installation structure of the fixing case and the transmission cable of the present utility model.

In the figure: 1. a quay bridge body; 2. a trolley lifting appliance; 3. a lifting frame; 4. a carriage; 5. a threaded shaft; 6. assembling and disassembling the supporting seat; 7. a fixed box; 8. a wind-up roll; 9. a transmission cable; 10. a first motor; 11. a transmission belt; 12. a transmission block; 13. a support rod; 14. a roller; 15. a second motor; 16. a loading roller; 17. a fixed seat board; 18. a fixed rail plate; 19. rotating the stay bar; 20. a third motor; 21. a worm; 22. a worm wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1 to 4, the present utility model provides a technical solution: a container loading/unloading quay comprises a quay body 1, a trolley lifting appliance 2 and a fixed seat plate 17, wherein the trolley lifting appliance 2 is arranged at the upper end of the quay body 1, a lifting frame 3 is connected at the right end of the quay body 1 in a sliding manner, a sliding frame 4 is connected at the inner side of the lifting frame 3 in a sliding manner, a threaded shaft 5 is connected at the inner side of the sliding frame 4 in a rotating manner, a loading/unloading supporting seat 6 is spirally connected at the middle position of the threaded shaft 5, a first motor 10 is fixedly connected at the left side of the front end of the lifting frame 3, a pulley block is arranged at the rear end of the first motor 10, a driving belt 11 is wound and covered at the outer side of the pulley block, a driving block 12 is fixedly connected at the middle position of the upper end of the driving belt 11, a supporting rod 13 is fixedly connected at the outer end of the inner side of the sliding frame 4, a sliding connection is arranged between the supporting rod 13 and the loading/unloading supporting seat 6, a roller 14 is rotatably connected at the inner end of the sliding frame 4 in the outer side, a rolling connection between the roller 14 and the lifting frame 3 in a rolling manner, the front end of the sliding frame 4 is fixedly connected with a second motor 15, an output shaft of the second motor 15 is fixedly connected with the threaded shaft 5, the inner side of the upper end of the loading and unloading supporting seat 6 is rotationally connected with a loading and unloading roller 16, the inner side of the right end of the quay bridge main body 1 is provided with a vertical limiting rod, the vertical limiting rod is in sliding connection with the lifting frame 3, when the container loading and unloading quay bridge is used, the container can be lifted through the action of the trolley lifting tool 2, the container can fall on the upper end of the loading and unloading supporting seat 6 through the movement of the trolley lifting tool 2, the transmission belt 11 can be rotated through the rotation of the first motor 10, the transmission block 12 can drive the sliding frame 4 to move left and right through the rotation of the transmission belt 11, the threaded shaft 5 can be rotated through the rotation of the second motor 15, the loading and unloading supporting seat 6 can be moved back and forth through the rotation of the threaded shaft 5, and then make loading and unloading prop 6 can carry out accurate position adjustment on the horizontal position to can make the container remove or get into from loading and unloading prop 6 fast through the effect of the loading and unloading roller 16 that sets up, and then the loading and unloading of the container of horizontal position use of being convenient for, can reduce the use of field bridge, reduce the loading and unloading cost of container.

Example 2: referring to fig. 1, 2 and 4, the difference between the present embodiment and embodiment 1 is that: the right side fixedly connected with fixed box 7 of bank bridge main part 1, the inside rotation of fixed box 7 is connected with wind-up roll 8, the outside of wind-up roll 8 winds and covers and is had transmission cable 9, fixed connection between transmission cable 9 and the crane 3, the lower extreme right side fixedly connected with fixed bedplate 17 of bank bridge main part 1, fixed rail board 18 is fixedly connected with to the upper end of fixed bedplate 17, the inboard sliding connection of fixed rail board 18 has rotation vaulting pole 19, rotate between rotation vaulting pole 19 and the crane 3 and be connected, the inside left end fixedly connected with third motor 20 of fixed box 7, fixed connection between the output shaft right-hand member fixedly connected with worm 21 of third motor 20, the upper end meshing of worm 21 is connected with worm wheel 22, through the rotation to third motor 20 makes worm 21 can rotate, utilize the rotation to worm wheel 22 to drive wind-up roll 8 to rotate, thereby make transmission cable 9 can drive the upgrading frame and go up and down, and make the rotation vaulting pole 19 that sets up can rotate, so that crane 3 can obtain spacing support, can be to the height adjustment to the height of lifting seat 6, the container is convenient and easy to stack.

The working flow is as follows: this device adopts the power supply of bank bridge main part 1 to supply power when using, when using the container loading and unloading bank bridge, can carry out the lifting to the container through the effect of dolly hoist 2, and can make the container fall on loading and unloading support seat 6 upper end through the removal of dolly hoist 2, and make drive belt 11 can rotate through the rotation to first motor 10, utilize the rotation to drive belt 11 to make drive block 12 can drive carriage 4 and move about, and make screw shaft 5 can rotate through the rotation of second motor 15, utilize the rotation to screw shaft 5 to make loading and unloading support seat 6 can the back-and-forth movement, and then make loading and unloading support seat 6 can carry out accurate position adjustment on the horizontal position, and can make the container shift out or get into from loading and unloading support seat 6 fast through the effect of handling roller 16 that sets up, and then the handling of horizontal position container uses, can reduce the use of field bridge, reduce the handling cost of container, and make 21 can rotate through the rotation to drive worm wheel 22 to drive the worm wheel 21 and make the screw shaft 5 can rotate, thereby make the height of supporting frame 8 can be adjusted in order to stack the height, can not be adjusted simultaneously, the height is adjusted, the height is convenient to stack the loading and unloading support seat 6, and can be stacked up and can be used by the height is adjusted.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a container loading and unloading bank bridge, includes bank bridge main part (1), dolly hoist (2) and fixed bedplate (17), its characterized in that: the crane comprises a crane body (1), wherein the upper end of the crane body (1) is provided with a trolley lifting appliance (2), the right end of the crane body (1) is slidably connected with a lifting frame (3), the inner side of the lifting frame (3) is slidably connected with a sliding frame (4), the inner side of the sliding frame (4) is rotationally connected with a threaded shaft (5), the middle position of the threaded shaft (5) is spirally connected with a loading and unloading supporting seat (6), the right side of the crane body (1) is fixedly connected with a fixing box (7), the inside of the fixing box (7) is rotationally connected with a winding roller (8), and the outer side of the winding roller (8) is wound with a transmission steel cable (9), and the transmission steel cable (9) is fixedly connected with the lifting frame (3).

2. A container loading and unloading quay bridge according to claim 1, wherein: the lifting frame is characterized in that a first motor (10) is fixedly connected to the left side of the front end of the lifting frame (3), a pulley block is arranged at the rear end of the first motor (10), a driving belt (11) is wound on the outer side of the pulley block, a driving block (12) is fixedly connected to the middle position of the upper end of the driving belt (11), and the driving block (12) is fixedly connected with the sliding frame (4).

3. A container loading and unloading quay bridge according to claim 1, wherein: the inner side outer end of the sliding frame (4) is fixedly connected with a supporting rod (13), and the supporting rod (13) is in sliding connection with the assembling and disassembling supporting seat (6).

4. A container loading and unloading quay bridge according to claim 1, wherein: the inner end of the sliding frame (4) is connected with a roller (14) in a rotating way towards the outer side, the roller (14) is in rolling connection with the lifting frame (3), the front end of the sliding frame (4) is fixedly connected with a second motor (15), and an output shaft of the second motor (15) is fixedly connected with the threaded shaft (5).

5. A container loading and unloading quay bridge according to claim 1, wherein: the inner side of the upper end of the loading and unloading supporting seat (6) is rotationally connected with a loading and unloading roller (16).

6. A container loading and unloading quay bridge according to claim 1, wherein: the shore bridge is characterized in that a fixed seat plate (17) is fixedly connected to the right side of the lower end of the shore bridge main body (1), a fixed rail plate (18) is fixedly connected to the upper end of the fixed seat plate (17), a rotary stay bar (19) is connected to the inner side of the fixed rail plate (18) in a sliding mode, and the rotary stay bar (19) is rotationally connected with the lifting frame (3).

7. A container loading and unloading quay bridge according to claim 1, wherein: the inside left end fixedly connected with third motor (20) of fixed box (7), the output shaft right-hand member fixedly connected with worm (21) of third motor (20), the upper end meshing of worm (21) is connected with worm wheel (22), fixed connection between worm wheel (22) and wind-up roll (8).

8. A container loading and unloading quay bridge according to claim 1, wherein: the inner side of the right end of the shore bridge main body (1) is provided with a vertical limiting rod, and the vertical limiting rod is in sliding connection with the lifting frame (3).