Multi-port steel structure integrated loading and unloading platform

Abstract

The utility model relates to the field of industrial equipment, and discloses a multi-position steel structure integrated loading and unloading platform, including a supporting outer frame, a plurality of connecting blocks are fixedly connected inside the supporting outer frame, and both sides of the outside of the plurality of connecting blocks are provided with loading and unloading platform bodies, and both ends of the inside of the connecting blocks are provided with limit assemblies, and the limit assemblies are used to limit the plurality of loading and unloading platform bodies, and both ends of the bottom of the supporting outer frame are fixedly connected with a first supporting leg, and a second supporting leg is provided outside one end of the first supporting leg, and a motor is provided outside one side of the first supporting leg, and a first bevel gear is fixedly connected to the output end of the motor. In the utility model, the first bevel gear and the second bevel gear are driven to rotate by the motor, and the threaded rod is driven to rotate by the rotation of the second bevel gear, and the second supporting leg is moved to achieve the effect of adjusting the height of the supporting outer frame, so as to facilitate the loading and unloading of loading and unloading objects of different heights.

Description

Technical Field

[0001] The utility model relates to the field of industrial equipment, in particular to a multi-position steel structure integrated loading and unloading platform. Background Art

[0002] The multi-port design means that multiple loading and unloading tasks can be handled at the same time, such as loading and unloading multiple trucks or multiple types of cargo at the same time. This parallel operation can significantly improve loading and unloading efficiency and reduce waiting time and congestion. The integrated steel structure design usually allows the platform to be stacked or laid out in the vertical space, thereby maximizing the use of existing ground space. This is especially important for limited warehousing and logistics facilities, and can optimize space utilization efficiency. The structurally stable steel integrated platform can provide a safe and reliable working environment. Reasonable design and material selection can reduce the occurrence of accidents and ensure the safety of staff and equipment.

[0003] However, the current multi-port steel structure integrated loading and unloading platform still has problems such as multiple loading and unloading platforms are welded or fixedly connected, resulting in the loading and unloading platform being unable to adjust the height and the integrated loading and unloading platform needing to be repaired as a whole when it is damaged during use, which affects the use efficiency. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a multi-position steel structure integrated loading and unloading platform, aiming to improve the problem that the multi-position steel structure integrated loading and unloading platform cannot adjust the overall height and is difficult to maintain.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a multi-position steel structure integrated loading and unloading platform, comprising a supporting outer frame, a plurality of connecting blocks are fixedly connected to the interior of the supporting outer frame, a loading and unloading platform body is arranged on both sides of the exterior of the plurality of connecting blocks, a limiting assembly is arranged at both ends of the interior of the connecting blocks, the limiting assembly is used to limit the plurality of loading and unloading platform bodies, a first supporting leg is fixedly connected to both ends of the bottom of the supporting outer frame, a second supporting leg is arranged on the outside of one end of the first supporting leg, a motor is arranged on the outside of one side of the first supporting leg, a first bevel gear is fixedly connected to the output end of the motor, a second bevel gear is meshedly connected to the outside of the first bevel gear, a threaded rod is fixedly connected to the bottom of the second bevel gear, a fixing block is arranged on the outside of one end of the threaded rod away from the second bevel gear, and an end of the fixing block close to the bottom of the inner wall of the second supporting leg is fixedly connected to the inner wall of the second supporting leg.

[0006] Preferably, the loading and unloading platform body includes a base plate, the bottom of the base plate is tightly attached to the top of the supporting outer frame, one inner end of the base plate is rotatably connected to a lifting plate, a plurality of second fixed plates are fixedly connected to the top of the base plate, a cylinder is rotatably connected between the plurality of second fixed plates, an output end of the cylinder is rotatably connected to a plurality of first fixed plates, and the tops of the plurality of first fixed plates are fixedly connected to the bottom of the lifting plate.

[0007] Preferably, the limiting assembly includes an extrusion rod, one end of which is externally arranged inside the connecting block, and multiple limiting strips are provided at both ends of the interior of the connecting block. One end of the extrusion rod is tightly attached to the outside of one end of the multiple limiting strips, and the end of the limiting strip away from the extrusion rod is arranged inside the bottom plate.

[0008] Preferably, a side of the bottom plate away from the second fixed plate is fixedly connected to a plurality of limit blocks, an end of the lifting plate away from the first fixed plate is fixedly connected to a plurality of limit rods, and one end of the limit rod is externally arranged inside the limit block.

[0009] Preferably, a plurality of slide grooves are provided inside the supporting outer frame, a slide block is slidably connected inside the slide groove, and the top of the slide block is fixedly connected to the bottom of the base plate.

[0010] Preferably, first notches are provided at both ends of the interior of the plurality of connection blocks, multiple second notches are provided inside one side of the plurality of base plates, and the exterior of the limiting strip is arranged inside the first notches and the second notches.

[0011] Preferably, a connecting rod is fixedly connected to the top of the first bevel gear, and one end of the connecting rod away from the first bevel gear is rotatably connected to the bottom of the supporting outer frame.

[0012] Preferably, the output end of the motor passes through the interior of the first supporting leg and is fixedly connected to the exterior of the first bevel gear.

[0013] Preferably, a support plate is fixedly connected to the bottom of the motor, and a side surface of the support plate is fixedly connected to a side surface of the first support leg.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the first bevel gear and the second bevel gear are driven to rotate by a motor, the threaded rod is driven to rotate by the rotation of the second bevel gear, the fixed block is driven to move by the rotation of the threaded rod, the second supporting leg is driven to move by the movement of the fixed block, and the height of the supporting outer frame is adjusted by the movement of the second supporting leg, so that objects of different heights can be loaded and unloaded easily.

[0016] 2. In the utility model, when the extrusion rod is taken out, multiple limit bars move backwards. When the multiple limit bars move backwards, the connection with the bottom plate is released. When the multiple limit bars release the connection with the bottom plate, the bottom plate is moved by the movement of the sliding block. The movement of the bottom plate achieves the effect of moving the loading and unloading platform body, which is convenient for independent maintenance and repair of the loading and unloading platform body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the multi-port steel structure integrated loading and unloading platform proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the first supporting leg of the multi-port steel structure integrated loading and unloading platform proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the loading and unloading platform main body of the multi-port steel structure integrated loading and unloading platform proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the connection block of the multi-port steel structure integrated loading and unloading platform proposed by the utility model.

[0021] Legend:

[0022] 1. Support outer frame; 2. First support leg; 3. Second support leg; 4. Motor; 5. First bevel gear; 6. Second bevel gear; 7. Connecting rod; 8. Threaded rod; 9. Fixed block; 10. Support plate; 11. Loading and unloading platform body; 12. Connecting block; 13. Extrusion rod; 14. Bottom plate; 15. Lifting plate; 16. First fixed plate; 17. Cylinder; 18. Second fixed plate; 19. Limit rod; 20. Limit block; 21. Slide groove; 22. Sliding block; 23. First notch; 24. Limit strip; 25. Second notch. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings of the specification 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 of 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.

[0024] Reference Figure 1-Figure 3The utility model provides an embodiment: a multi-port steel structure integrated loading and unloading platform, including a support outer frame 1, a plurality of connecting blocks 12 are fixedly connected inside the support outer frame 1, a loading and unloading platform body 11 is arranged on both sides of the outside of the plurality of connecting blocks 12, and a limiting component is arranged at both ends of the inside of the connecting block 12, and the limiting component is used to limit the plurality of loading and unloading platform bodies 11, a first supporting leg 2 is fixedly connected to both ends of the bottom of the support outer frame 1, a second supporting leg 3 is arranged outside one end of the first supporting leg 2, a motor 4 is arranged outside one side of the first supporting leg 2, a support plate 10 is fixedly connected to the bottom of the motor 4, a side of the support plate 10 is fixedly connected to the side of the first supporting leg 2, an output end of the motor 4 is fixedly connected to a first bevel gear 5, and the output end of the motor 4 passes through the inside of the first supporting leg 2 and is fixedly connected to the first bevel gear 5, the top of the first bevel gear 5 is fixedly connected with a connecting rod 7, and the end of the connecting rod 7 away from the first bevel gear 5 is rotatably connected to the bottom of the supporting outer frame 1, the outside of the first bevel gear 5 is meshed with the second bevel gear 6, and the bottom of the second bevel gear 6 is fixedly connected with a threaded rod 8, and the end of the threaded rod 8 away from the second bevel gear 6 is provided with a fixing block 9 on the outside, and the end of the fixing block 9 close to the bottom of the inner wall of the second supporting leg 3 is fixedly connected to the inner wall of the second supporting leg 3; the first bevel gear 5 is driven to rotate by the motor 4, and the second bevel gear 6 is driven to rotate by the rotation of the first bevel gear 5, and the threaded rod 8 is driven to rotate by the rotation of the second bevel gear 6, and the fixed block 9 is driven to move by the rotation of the threaded rod 8, and the second supporting leg 3 is driven to move by the movement of the fixed block 9, and the effect of adjusting the height of the supporting outer frame 1 is achieved by the movement of the second supporting leg 3.

[0025] Reference Figure 3 The loading and unloading platform body 11 includes a bottom plate 14, the bottom of the bottom plate 14 is closely attached to the top of the supporting outer frame 1, one end of the bottom plate 14 is rotatably connected to a lifting plate 15, a plurality of second fixing plates 18 are fixedly connected to the top of the bottom plate 14, a cylinder 17 is rotatably connected between the plurality of second fixing plates 18, a plurality of first fixing plates 16 are rotatably connected to the output end of the cylinder 17, the tops of the plurality of first fixing plates 16 are fixedly connected to the bottom of the lifting plate 15, a plurality of limit blocks 20 are fixedly connected to the side of the bottom plate 14 away from the second fixing plates 18, and the lifting plate 15 is fixedly connected to the lifting plate 15. One end of the plate 15 away from the first fixed plate 16 is fixedly connected with a plurality of limit rods 19, and one end of the limit rod 19 is arranged outside the limit block 20; the plurality of first fixed plates 16 are driven to move by the cylinder 17, and the movement of the plurality of first fixed plates 16 drives the lifting plate 15 to move, and the movement of the lifting plate 15 can achieve the effect of unloading the material on the top. When the lifting plate 15 is descending, the connection between the limit rod 19 and the limit block 20 can achieve the effect of limiting the lifting plate 15, thereby preventing the effect of deviation and shaking during use.

[0026] Reference Figure 1 , Figure 4The limiting assembly includes an extrusion rod 13, one end of the extrusion rod 13 is externally arranged inside the connecting block 12, and multiple limiting strips 24 are arranged at both ends of the interior of the connecting block 12, one end of the extrusion rod 13 is tightly attached to the outside of one end of the multiple limiting strips 24, and the end of the limiting strip 24 away from the extrusion rod 13 is arranged inside the bottom plate 14, and the first notches 23 are opened at both ends of the interior of the multiple connecting blocks 12, and multiple second notches 25 are opened inside one side of the multiple bottom plates 14, and the outside of the limiting strip 24 is arranged inside the first notch 23 and the second notch 25; when the extrusion rod 13 is placed inside the connecting block 12, the extrusion rod 13 squeezes the multiple limiting strips 24 forward, and when the multiple limiting strips 24 are squeezed forward, one end of the multiple limiting strips 24 moves to the inside of the bottom plate 14, and the effect of limiting and fixing the bottom plate 14 can be achieved by moving the one end of the limiting strip 24 to the inside of the bottom plate 14.

[0027] Reference Figure 2 A plurality of slide grooves 21 are provided inside the supporting outer frame 1, and a sliding block 22 is slidably connected inside the slide groove 21, and the top of the sliding block 22 is fixedly connected to the bottom of the bottom plate 14; the sliding block 22 is driven to move by the slide groove 21, and the bottom plate 14 is driven to move by the sliding block 22, and the bottom plate 14 can be driven to move by the sliding block 22 to achieve the effect of more conveniently removing the bottom plate 14.

[0028] Working principle: When the equipment is needed, a complex logistics environment in which multiple loading and unloading tasks are handled simultaneously can be achieved through multiple loading and unloading platform bodies 11 arranged inside the supporting outer frame 1. When the objects to be loaded and unloaded are of different heights, the first bevel gear 5 fixedly connected to its output end is driven to rotate by starting the motor 4, and the second bevel gear 6 is driven to rotate through the rotation of the first bevel gear 5, and the threaded rod 8 is driven to rotate through the rotation of the second bevel gear 6, and the fixed block 9 is driven to move vertically through the rotation of the threaded rod 8, and the second supporting leg 3 is driven to move vertically through the vertical movement of the fixed block 9, and the supporting outer frame 1 can adjust the overall height through the vertical movement of the second supporting leg 3. The overall height can be adjusted by the supporting outer frame 1 to achieve the effect of driving the multiple loading and unloading platform bodies 11 to adjust the height, so that when different loading and unloading tasks require different loading and unloading heights, the height can be adjusted according to actual needs through the supporting outer frame 1, so as to ensure the efficiency of the loading and unloading process. The effect is smooth. When the loading and unloading platform body 11 fails, the extrusion rod 13 arranged inside the connecting block 12 is taken out. When the extrusion rod 13 arranged inside the connecting block 12 is taken out, the multiple limit bars 24 arranged inside the connecting block 12 move backward. When the multiple limit bars 24 move backward, the effect of releasing the connection with the bottom plate 14 is achieved. When the multiple limit bars 24 are released from the connection with the bottom plate 14, the sliding block 22 is driven to move by the sliding groove 21, and the bottom plate 14 fixedly connected to it is driven to move by the movement of the sliding block 22. The effect of moving the loading and unloading platform body 11 is achieved through the movement of the bottom plate 14, so that the effect of taking out the loading and unloading platform body 11 more conveniently is achieved, and independent maintenance and repair work on the loading and unloading platform body 11 is convenient without affecting the normal operation of other areas, so as to simplify the planning and execution of maintenance work and improve the reliability and continuous availability of the equipment.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-port steel structure integrated loading and unloading platform, comprising a supporting outer frame (1), characterized in that: A plurality of connection blocks (12) are fixedly connected inside the support outer frame (1), and loading and unloading platform bodies (11) are provided on both sides of the outside of the plurality of connection blocks (12). Limiting components are provided at both ends of the inside of the connection blocks (12), and the limiting components are used to limit the plurality of loading and unloading platform bodies (11). A first support leg (2) is fixedly connected to both ends of the bottom of the support outer frame (1), and a second support leg (3) is provided outside one end of the first support leg (2). A motor (4) is provided outside one side of the first support leg (2), and a first bevel gear (5) is fixedly connected to the output end of the motor (4), and a second bevel gear (6) is meshedly connected to the outside of the first bevel gear (5). A threaded rod (8) is fixedly connected to the bottom of the second bevel gear (6), and a fixing block (9) is provided outside the end of the threaded rod (8) away from the second bevel gear (6), and an end of the fixing block (9) close to the bottom of the inner wall of the second support leg (3) is fixedly connected to the inner wall of the second support leg (3).

2. The multi-port steel structure integrated loading and unloading platform according to claim 1 is characterized by: The loading and unloading platform body (11) comprises a bottom plate (14), the bottom of the bottom plate (14) is tightly attached to the top of the supporting outer frame (1), one inner end of the bottom plate (14) is rotatably connected to a lifting plate (15), the top of the bottom plate (14) is fixedly connected to a plurality of second fixed plates (18), a cylinder (17) is rotatably connected between the plurality of second fixed plates (18), the output end of the cylinder (17) is rotatably connected to a plurality of first fixed plates (16), and the tops of the plurality of first fixed plates (16) are fixedly connected to the bottom of the lifting plate (15).

3. The multi-port steel structure integrated loading and unloading platform according to claim 1 is characterized in that: The limiting assembly comprises an extrusion rod (13), one end of the extrusion rod (13) is arranged outside the connection block (12), a plurality of limiting strips (24) are arranged at both ends inside the connection block (12), one end of the extrusion rod (13) is tightly attached to the outside of one end of the plurality of limiting strips (24), and the end of the limiting strip (24) away from the extrusion rod (13) is arranged inside the bottom plate (14).

4. The multi-port steel structure integrated loading and unloading platform according to claim 2 is characterized in that: A side of the bottom plate (14) away from the second fixed plate (18) is fixedly connected to a plurality of limit blocks (20), and an end of the lifting plate (15) away from the first fixed plate (16) is fixedly connected to a plurality of limit rods (19), and one end of the limit rod (19) is disposed outside the limit block (20).

5. The multi-port steel structure integrated loading and unloading platform according to claim 2 is characterized by: A plurality of slide grooves (21) are provided inside the supporting outer frame (1), and a sliding block (22) is slidably connected inside the slide groove (21), and the top of the sliding block (22) is fixedly connected to the bottom of the base plate (14).

6. The multi-port steel structure integrated loading and unloading platform according to claim 3 is characterized by: Both ends of the interior of the plurality of connection blocks (12) are provided with first notches (23), one side of the plurality of bottom plates (14) is provided with a plurality of second notches (25), and the exterior of the limiting strip (24) is arranged inside the first notches (23) and the second notches (25).

7. The multi-port steel structure integrated loading and unloading platform according to claim 1 is characterized by: The top of the first bevel gear (5) is fixedly connected to a connecting rod (7), and one end of the connecting rod (7) away from the first bevel gear (5) is rotatably connected to the bottom of the supporting outer frame (1).

8. The multi-port integrated steel structure loading and unloading platform according to claim 1 is characterized by: The output end of the motor (4) passes through the interior of the first supporting leg (2) and is fixedly connected to the exterior of the first bevel gear (5).

9. The multi-port steel structure integrated loading and unloading platform according to claim 1 is characterized by: The bottom of the motor (4) is fixedly connected to a support plate (10), and the side of the support plate (10) is fixedly connected to the side of the first support leg (2).

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