Logistics unloading auxiliary device
By designing a logistics unloading auxiliary device, using fasteners and diagonal bracing, the problems of manpower requirements and space occupation when unloading large-volume goods are solved, enabling single-person operation and safe unloading.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 权库(北京)科技有限公司
- Filing Date
- 2025-09-10
- Publication Date
- 2026-07-14
AI Technical Summary
In logistics transportation, unloading goods requires the cooperation of multiple people, and large-volume goods are easy to slip out of hands, posing a safety hazard.
Design a logistics unloading auxiliary device, including fasteners and diagonal bars. The fasteners are fixed to the bottom plate of the cargo box by a clamping plate and screw structure. The diagonal bars can slide down to unload the goods. Combined with the telescopic design, it can reduce the number of people and space occupation.
It enables a single person to unload large-volume goods, reducing manpower requirements and space occupation, and improving unloading efficiency and safety.
Smart Images
Figure CN224492389U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of logistics technology, specifically to a logistics unloading auxiliary device. Background Technology
[0002] When goods are transported to end customers, personnel are needed to unload them from the truck bed. Since the truck bed is a certain distance from the ground, if the goods are large in size and weight, multiple people are needed to unload them, which can easily lead to them slipping out of the hands and endangering personnel and goods. Utility Model Content
[0003] To address the problems existing in the above-mentioned technologies, this utility model provides a logistics unloading auxiliary device, including fasteners and diagonal bars;
[0004] The fastener includes a cubic base, with a horizontal upper clamping plate fixedly disposed on the upper part of the front end face of the base, and a vertically movable lower clamping plate disposed on the front end face of the base;
[0005] A vertical through hole is provided in the middle of the base, and a cavity is provided inside the base. A vertically extending strip hole is provided on the front end face of the base. Both the cavity and the strip hole are connected to the through hole. A vertical screw is provided in the cavity, and the two ends of the screw are rotatably connected to the top and bottom ends of the cavity, respectively. A lifting column is provided in the through hole. Horizontal grooves are opened at vertical intervals on the side wall of the lifting column. The thread of the screw is adapted to the grooves. The lower clamping plate passes through the strip hole and is fixedly connected to the lifting column.
[0006] The diagonal brace is fixedly installed on the rear end face of the base, and the end of the diagonal brace away from the base is inclined downward.
[0007] It also includes a connecting rod that extends from the bottom of the base into the cavity, with the top end of the connecting rod fixedly connected to the bottom end of the screw.
[0008] The connecting rod has a handle at its bottom end.
[0009] The diagonal bar is a telescopic bar.
[0010] The inclined rod includes a first channel steel fixedly connected to the base and a second channel steel slidably disposed inside the first channel steel. The slots of the two channel steels are arranged downwards, and the bottom sidewall of the first channel steel extends inwards to form an extension edge.
[0011] In this configuration, a plurality of first pin holes are arranged at intervals along the length of the sidewall of the first channel steel, and a second pin hole is provided at the end of the sidewall of the second channel steel near the base.
[0012] Wherein, the end of the second channel steel away from the base is hinged to a foot plate.
[0013] A third pin hole is provided at the end of the side wall of the second channel steel away from the base.
[0014] The beneficial effects of this utility model are as follows: by setting the diagonal bar in conjunction with the fastener, the diagonal bar can be fixed to the tail edge of the bottom plate of the cargo box, and the unloading can be done by sliding down to replace manual unloading, which can reduce the number of people required when unloading large-volume goods.
[0015] Meanwhile, the diagonal brace is designed to be retractable, which can effectively reduce the space it occupies inside the truck bed. Attached Figure Description
[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0017] Figure 1 This is the front view of this utility model;
[0018] Figure 2 This is a structural schematic diagram of the fastener of this utility model;
[0019] Figure 3 This is an anatomical diagram of the diagonal brace of this utility model;
[0020] Figure 4 This is a schematic diagram of the usage state of this utility model.
[0021] Explanation of reference numerals in the attached figures
[0022] 1. Fastener; 10. Base; 11. Through hole; 12. Cavity; 13. Screw; 14. Handle; 141. Extension rod; 15. Lifting column; 16. Groove; 17. Upper clamping plate; 18. Lower clamping plate; 19. Strip hole.
[0023] 2. Diagonal brace; 21. First channel steel; 211. Extension edge; 212. First pin hole; 22. Second channel steel; 211. Second pin hole; 222. Third pin hole;
[0024] 3. Foot plate; 31. Limiting plate;
[0025] 4. Cargo box floor. Detailed Implementation
[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Many specific details are set forth in the following description to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0027] like Figure 1 , Figure 2 and Figure 3 As shown, an embodiment of a logistics unloading auxiliary device includes a fastener 1 and a diagonal bar 2;
[0028] The fastener 1 includes a cubic base 10, with a horizontal upper clamping plate 17 fixedly installed on the upper part of the front end face of the base 10, and a vertically movable lower clamping plate 18 installed on the front end face of the base 10.
[0029] A vertical through hole 11 is provided in the middle of the base 10, and a cavity 12 is provided inside the base 10. A vertically extending strip hole 19 is provided on the front end face of the base 10. Both the cavity 12 and the strip hole 19 are connected to the through hole 11. A vertical screw 13 is provided in the cavity 12. The two ends of the screw 13 are rotatably connected to the top and bottom ends of the cavity 12, respectively. A coaxial movable lifting column 16 is provided in the through hole 11. Horizontal grooves 16 are opened at vertical intervals on the side wall of the lifting column 16. The thread of the screw 13 is adapted to the grooves 16. The lower clamping plate 18 passes through the strip hole 19 and is fixedly connected to the lifting column 15.
[0030] It also includes a connecting rod 141 that extends from the bottom of the base 10 into the cavity 12. The top end of the connecting rod 141 is fixedly connected to the bottom end of the screw 13, and a handle 14 is provided at the bottom end of the connecting rod 141.
[0031] The diagonal rod 2 is fixedly installed on the rear end face of the base 10, and the end of the diagonal rod 2 away from the base 10 is inclined downward.
[0032] Specifically, the diagonal bar 2 is a telescopic bar. The diagonal bar 2 includes a first channel steel 21 fixedly connected to the base and a second channel steel 22 slidably disposed inside the first channel steel 21. The slots of the two channel steels are arranged downwards, and the bottom side wall of the first channel steel 21 extends inwards to provide an extension edge 211, which is used to prevent the second channel steel 22 from slipping out of the slot of the first channel steel 21.
[0033] Multiple first pin holes 212 are arranged at intervals along the length of the side wall of the first channel steel 21, and a second pin hole 221 is provided at the end of the side wall of the second channel steel 22 near the base 10.
[0034] The second channel steel 22 is rotatably provided with a foot plate 3 at the end away from the base 10, and a limiting plate 31 is provided on the bottom wall of the channel at this end of the second channel steel 2. When the foot plate 3 rotates to the horizontal position, it is limited by the limiting plate 31 to prevent it from rotating. Furthermore, the limiting plate 31 and the foot plate 3 can be magnetically attracted to each other.
[0035] A third pin hole 222 is provided at the end of the side wall of the second channel steel 22 away from the base 10.
[0036] When using this application, if Figure 4 As shown, two of these devices are usually used at the same time. First, open the door of the carriage, then turn the handle 14 to control the lower clamping plate 18 to move, so that the upper clamping plate 17 and the lower clamping plate 18 clamp the rear edge of the cargo box bottom plate 4. Then, flip the foot plate 3 out from the second channel steel 22, so that the foot plate 3 rotates to a horizontal state and magnetically attracts the limiting plate 31.
[0037] Then, the second channel steel 22 is stretched outward until the foot plate 3 touches the ground. Then, pins are inserted into the second pin hole 221 and the corresponding first pin hole 212 to fix the diagonal bar 2. Then, one person pushes the package out of the truck bed using the diagonal bar 2, and another person catches the package at the rear of the truck. Then the package slides down the diagonal bar 2 to complete the unloading.
[0038] When retracting, remove the pin, insert the second channel steel 22 into the first channel steel 21, then rotate the foot plate 3 into the groove of the second channel steel 22, insert the pin into the third pin hole 222 and the bottommost first pin hole 212. While fixing the two channel steels, the pin also restricts the foot plate 3 inside the second channel steel 22. Finally, loosen the fastener 1.
[0039] Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.
Claims
1. A logistics unloading auxiliary device, characterized in that, Including fasteners and diagonal braces; The fastener includes a cubic base, with a horizontal upper clamping plate fixedly disposed on the upper part of the front end face of the base, and a vertically movable lower clamping plate disposed on the front end face of the base; A vertical through hole is provided in the middle of the base, and a cavity is provided inside the base. A vertically extending strip hole is provided on the front end face of the base. Both the cavity and the strip hole are connected to the through hole. A vertical screw is provided in the cavity, and the two ends of the screw are rotatably connected to the top and bottom ends of the cavity, respectively. A lifting column is provided in the through hole. Horizontal grooves are opened at vertical intervals on the side wall of the lifting column. The thread of the screw is adapted to the grooves. The lower clamping plate passes through the strip hole and is fixedly connected to the lifting column. The diagonal brace is fixedly installed on the rear end face of the base, and the end of the diagonal brace away from the base is inclined downward.
2. The logistics unloading auxiliary device according to claim 1, characterized in that, It also includes a connecting rod that extends from below the base into the cavity, with the top end of the connecting rod fixedly connected to the bottom end of the screw.
3. The logistics unloading auxiliary device according to claim 2, characterized in that, A handle is provided at the bottom of the connecting rod.
4. The logistics unloading auxiliary device according to claim 1, characterized in that, The diagonal bar is a telescopic bar.
5. The logistics unloading auxiliary device according to claim 4, characterized in that, The diagonal bar includes a first channel steel fixedly connected to the base and a second channel steel slidably disposed inside the first channel steel. The slots of the two channel steels are arranged downwards, and the bottom sidewall of the first channel steel extends inwards to form an extension edge.
6. The logistics unloading auxiliary device according to claim 5, characterized in that, The first channel steel has a plurality of first pin holes spaced apart along its length on its sidewall, and the second channel steel has a second pin hole at one end of its sidewall near the base.
7. The logistics unloading auxiliary device according to claim 6, characterized in that, The end of the second channel steel away from the base is hinged to a foot plate.
8. A logistics unloading auxiliary device according to claim 7, characterized in that, A third pin hole is provided at the end of the sidewall of the second channel steel away from the base.