Stacking and hoisting device

Abstract

The utility model discloses a stacking and hoisting device which comprises two first hoisting pieces, a connecting piece, an anti-falling component and a second hoisting piece, the first hanging pieces are arranged on the side faces of the upper material box and the lower material box correspondingly and each comprise a fixing part, a hanging part and a blocking part which are coaxial and integrated. The diameters of the fixing part, the blocking part and the hoisting part are sequentially reduced; the fixed part is fixedly connected with the material box; the connecting piece is of a plate structure, and hanging parts are formed at the two ends respectively. The hanging part comprises a first through hole and a second through hole which are distributed up and down and communicated; the diameter of the first through hole adapts to that of the blocking part; the second through hole is connected with the hoisting part; the anti-disengaging assembly comprises an anti-disengaging piece and a bolt. The anti-disengaging piece is of a plate structure and comprises an anti-disengaging part and an adjusting part. The anti-falling part comprises a groove; the adjusting part comprises a vertical long through hole; the anti-falling piece is positioned on the outer side of the connecting piece and above the blocking part; the groove is connected with the blocking part; a bolt penetrates through the long through hole to be connected with the connecting piece; and the second hanging piece is connected with the connecting piece. And the safety and efficiency of stacking and hoisting are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of logistics transportation auxiliary tools, and specifically relates to a stacking and hoisting device. Background Art

[0002] Packing boxes are stacked together for storage. To increase the lifting efficiency, the stacked boxes are lifted at one time. The existing lifting structure of the packing box can only bear the weight of one packing box. However, if each packing box is equipped with a lifting rope during lifting, not only the lifting efficiency is reduced, but also a special lifting rope must be configured for this lifting situation. That is, a lifting device with multiple lifting ropes and hooks is required. Therefore, efficient lifting tools are urgently needed to be developed. Summary of the invention

[0003] The utility model provides a stacking and hoisting device, which is convenient for connecting the hooks of two packaging boxes together for real-time stacking and hoisting, thereby improving the hoisting efficiency and safety.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A stacking and hoisting device comprises two first hoisting parts, a connecting part, a fall-off-blocking assembly, and a second hoisting part;

[0006] The two first hanging parts are respectively arranged at corresponding positions on the sides of two stacked material boxes, and include a coaxial fixed part, a hanging part, and a blocking part, which are connected in sequence; the diameter of the fixed part is larger than the diameter of the blocking part; the diameter of the blocking part is larger than the diameter of the hanging part; one end of the fixed part is fixedly connected to the material box;

[0007] The connecting member is a plate structure, having a length adapted to the distance between the two first hanging members corresponding to each other, and a hanging part is formed at both ends; the hanging part includes a first through hole and a second through hole distributed and connected to each other in the upper and lower parts; the diameter of the first through hole is adapted to the diameter of the blocking part; the diameter of the second through hole is adapted to the diameter of the hanging part; the hanging part enters the second through hole through the first through hole;

[0008] The anti-detachment assembly includes an anti-detachment member and a bolt; the anti-detachment member is a plate structure, including an anti-detachment portion and an adjusting portion; the anti-detachment portion includes a groove that is connected and adapted to the circumference of the blocking portion; the adjusting portion is formed with a long through hole in the vertical direction and is connected to the anti-detachment portion; the anti-detachment member is located on the outside of the connecting member and above one of the blocking portions; the groove is connected to the blocking portion; the bolt passes through the long through hole and is threadedly connected to a first threaded hole formed on the connecting member;

[0009] The second hanging member is arranged at the upper end of the connecting member and is used for hanging hanging equipment.

[0010] In some specific embodiments, the hanging portion also includes a connecting through hole, which includes a first part with a length equal to the diameter of the first through hole and a second part with a width equal to the diameter of the second through hole; the first part is connected and connected to the first through hole; the second part is connected and connected to the second through hole; the first part is connected and connected to the second part, and has the same symmetry axis.

[0011] In some specific embodiments, reinforcing ribs are provided on the inner side of the connecting member, which are concentric with and have the same diameter as each of the second through holes, and whose height is adapted to the length of the lifting portion.

[0012] In some specific embodiments, the reinforcing rib extends to the inner side of the connecting piece corresponding to the second part; and the inner wall of the reinforcing rib is connected to the inner wall of the second part.

[0013] In some specific embodiments, the anti-escape component is arranged above the blocking portion located on the upper side.

[0014] In some specific embodiments, the second hanging member is a hanging ring, including a first leg and a second leg, which are respectively located at the inner and outer sides of the connecting member and are rotatably connected to the connecting member.

[0015] In some specific embodiments, a pin connection is also included;

[0016] A third through hole is formed at the upper end of the connecting member; a fourth through hole and a fifth through hole with the same diameter as the third through hole are formed on the first leg and the second leg respectively; the pin connecting member passes through the third through hole, the fourth through hole and the fifth through hole, so that the second hanging member is rotatably connected to the connecting member.

[0017] In some specific embodiments, a boss corresponding to the third through hole is formed on one side or both sides of the connecting member; and the third through hole passes through the boss.

[0018] In some specific embodiments, a plurality of sixth through holes are formed on the edges of the first hanging member;

[0019] A plurality of screws are respectively passed through the sixth through holes and connected to the material box, so that the first hanging member is fixedly connected to the material box.

[0020] In some specific embodiments, a reinforcing member is further included, which is a plate structure and is formed with a plurality of second threaded holes corresponding to the sixth through holes;

[0021] The reinforcement member is arranged on the inner side of the material box; the screw passes through the sixth through hole and is connected with the material box and the corresponding second threaded hole.

[0022] Compared with the prior art, the advantages and positive effects of the utility model are: the stacking and lifting device of the utility model connects the stacked material boxes, and is connected to the lifting equipment through the second lifting piece, so that when the lifting equipment lifts the stacked material boxes, the connecting pieces are respectively connected to each plastic box, and the connecting pieces bear the weight of each material box respectively, thereby solving the problem that the lifting pieces configured on the lower material box cannot bear the load of two material boxes when the original material boxes are stacked and lifted, thereby improving the safety and efficiency of lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a structural schematic diagram of an embodiment of a stacking and lifting device proposed by the utility model applied to a material box;

[0025] Figure 2 It is a structural schematic diagram of an embodiment of a stacking and lifting device proposed by the utility model;

[0026] Figure 3 yes Figure 2 A schematic structural diagram of another angle of an embodiment of the stacking and lifting device;

[0027] Figure 4 It is a schematic diagram of the exploded structure of another embodiment of a stacking and lifting device proposed by the utility model;

[0028] Figure 5 yes Figure 2 A schematic diagram of a longitudinal cross-sectional structure of an embodiment of the stacking and lifting device in the embodiment of the invention applied to a material box;

[0029] Figure 6 yes Figure 5 A local enlarged structural diagram of the part;

[0030] Figure 7 It is a schematic diagram of the connecting piece structure;

[0031] Figure 8 1. It is a schematic diagram of the structure of the anti-slip component;

[0032] Fig. 9 2 is a schematic diagram of the structure of the second hanging member.

[0033] In the figure,

[0034] 01. Material box; 1. First hanging part; 2. Connecting part; 3. Anti-detachment assembly; 4. Second hanging part; 5. Pin joint; 6. Reinforcement part; 11. Fixing part; 12. Hoisting part; 13. Blocking part; 14. Sixth through hole; 21. Hanging part; 211. First through hole; 212. Second through hole; 213. Connecting through hole; 214. Reinforcement rib; 22. Third through hole; 23. Boss; 24. First threaded hole; 31. Anti-detachment part; 311. Anti-detachment part; 312. Adjusting part; 313. Groove; 314. Long through hole; 32. Bolt; 41. First foot; 411. Fourth through hole; 42. Second foot; 421. Fifth through hole. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0036] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 The utility model discloses a stacking and hoisting device, which comprises two first hoisting parts 1, a connecting part 2, a separation-blocking component 3, and a second hoisting part 4.

[0037] The two first hanging parts 1 are respectively arranged at corresponding positions on the sides of two stacked material boxes 01, including a coaxial fixed part 11, a hanging part 12, and a blocking part 13, which are connected in sequence; the diameter of the fixed part 11 is larger than the diameter of the blocking part 13; the diameter of the blocking part 13 is larger than the diameter of the hanging part 12; the end of the free end of the fixed part 11 is fixedly connected to the material box 01.

[0038] The connecting member 2 is a plate structure having a length adapted to the distance between the two corresponding first hanging members 1 above and below, and a hanging portion 21 is formed at both ends respectively; the hanging portion 21 includes a first through hole 211 and a second through hole 212 which are distributed and connected to each other above and below; the diameter of the first through hole 211 is adapted to the diameter of the blocking portion 13, and is used for the first hanging member 1 to be installed into the hanging portion 21 through the first through hole 211; the diameter of the second through hole 212 is adapted to the diameter of the hoisting portion 12, and is used to be connected to the hoisting portion 12 to bear the weight of the material box 01 hoisted on the upper side.

[0039] The anti-detachment assembly 3 includes an anti-detachment member 31 and a bolt 32; the anti-detachment member 31 is a plate structure, including an anti-detachment portion 311 and an adjusting portion 312; the anti-detachment portion 311 includes a groove 313 that is adapted to the circumferential connection of the blocking portion 13; the adjusting portion 312 is formed with a long through hole 314 in the vertical direction; one end of the adjusting portion 312 is connected to the outer side of the groove 313 of the anti-detachment portion 311; the anti-detachment member 31 is located on the outer side of the connecting member 2, above one of the blocking portions 13; part of the blocking portion 13 is located in the groove 313 and is connected to the anti-detachment portion 311, so that after the first hanging member 1 is installed in the hanging portion 21, it is blocked from moving up and out of the hanging portion 21 by the assembly support portion; the bolt 32 passes through the long through hole 314 and is threadedly connected to the first threaded hole 24 formed on the connecting member 2.

[0040] The second hanging member 4 is arranged at the upper end of the connecting member 2 and is used for hanging the hanging equipment.

[0041] The stacking and lifting device of the utility model connects the stacked material boxes 01 and is connected to the lifting equipment through the second lifting piece 4, so that when the lifting equipment lifts the stacked material boxes 01, the connecting piece 2 is respectively connected to each plastic box, and the connecting piece 2 bears the weight of each material box 01 respectively, thereby solving the problem that the lifting piece configured on the lower material box 01 cannot bear the loading amount of two material boxes 01 when the original material boxes 01 are stacked and lifted, thereby improving the safety and efficiency of lifting.

[0042] The specific structure and principle of the stacking and lifting device of the present utility model are described in detail below through specific embodiments.

[0043] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 The hanging portion 21 also includes a connecting through hole 213, which includes a first part with a length equal to the diameter of the first through hole 211 and a second part with a width equal to the diameter of the second through hole 212; the first part is connected and connected to the first through hole 211; the second part is connected and connected to the second through hole 212; the first part is connected and connected to the second part, and has the same symmetry axis.

[0044] The stacking and lifting device of this embodiment reduces the difficulty of installing the first hanging member 1 into the hanging portion 21 by providing a connecting through hole 213 between the first through hole 211 and the second through hole 212 , thereby improving the efficiency of installing the first hanging member 1 into the hanging portion 21 .

[0045] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 A reinforcing rib 214 is provided on the inner side of the connecting member 2 and is concentric with each second through hole 212 and has the same diameter, and the height of the reinforcing rib 214 is adapted to the length of the lifting portion 12 .

[0046] The stacking and hoisting device of this embodiment not only improves the strength of the hanging part 21, but also increases the connection area between the hanging part 21 and the first hanging member 1, thereby improving the stability and reliability of the hoisting, and further improving the safety of the hoisting.

[0047] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 The reinforcing rib 214 extends to the inner side of the connecting member 2 corresponding to the second part; the inner wall of the reinforcing rib 214 is connected with the inner wall of the second part.

[0048] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 The anti-separation component 3 is arranged above the blocking part 13 located on the upper side.

[0049] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Fig. 9 The second hanging member 4 is a hanging ring, including a first leg 41 and a second leg 42, which are respectively located at the inner and outer sides of the connecting member 2 and are rotatably connected to the connecting member 2.

[0050] The stacking and lifting device of this embodiment adjusts the angle of the second lifting member 4 relative to the connecting member 2 according to the force applied thereto, thereby improving the force-bearing performance.

[0051] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Fig. 9 The stacking and lifting device also includes a pin connection member 5, which is a pin structure.

[0052] A third through hole 22 is formed at the upper end of the connecting member 2; a fourth through hole 411 and a fifth through hole 421 having the same diameter as the third through hole 22 are formed on the first leg 41 and the second leg 42 respectively; the pin connection member 5 passes through the third through hole 22, the fourth through hole 411, and the fifth through hole 421, so that the second hanging member 4 is rotatably connected to the connecting member 2.

[0053] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Fig. 9 A boss 23 corresponding to the third through hole 22 is formed on one side or both sides of the connecting member 2 ; the third through hole 22 passes through the boss 23 .

[0054] The stacking and lifting device of this embodiment increases the strength of the third through hole 22 and the connection area between the third through hole 22 and the pin connector 5 by adding the boss 23, which not only increases the stability and reliability but also prolongs the service life.

[0055] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 A plurality of sixth through holes 14 are formed on the edges of the first hanging member 1 ; a plurality of screws are respectively passed through the sixth through holes 14 and connected to the material box 01 , so that the first hanging member 1 is fixedly connected to the material box 01 .

[0056] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Fig. 9 , and also includes a reinforcement member 6, which is a plate structure and is formed with a plurality of second threaded holes corresponding to each sixth through hole 14; the reinforcement member 6 is arranged on the inner side of the material box 01; the screws pass through the sixth through holes 14 and are connected to the material box 01 and the corresponding second threaded holes.

[0057] The stacking and lifting device of this embodiment improves the strength and stability of the connection between the stacking and lifting device and the material box 01 through the reinforcement member 6, thereby improving the safety of lifting.

[0058] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0059] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0060] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0061] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0063] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A stacking and lifting device, characterized in that: include: Two first hanging parts are respectively arranged at corresponding positions on the sides of two stacked material boxes, and include a coaxial fixed part, a hanging part, and a blocking part, which are connected in sequence; the diameter of the fixed part is larger than the diameter of the blocking part; the diameter of the blocking part is larger than the diameter of the hanging part; one end of the fixed part is fixedly connected to the material box; The connecting member is a plate structure, has a length adapted to the distance between the two first hanging members corresponding to each other, and has hanging parts formed at both ends; the hanging part includes a first through hole and a second through hole distributed and connected to each other in the upper and lower parts; the diameter of the first through hole is adapted to the diameter of the blocking part; the diameter of the second through hole is adapted to the diameter of the hanging part; the hanging part enters the second through hole through the first through hole; An anti-slip assembly, comprising an anti-slip member and a bolt; the anti-slip member is a plate structure, comprising an anti-slip portion and an adjusting portion; the anti-slip portion comprises a groove adapted to be connected to the circumference of the blocking portion; the adjusting portion is formed with a long through hole in the vertical direction and is connected to the anti-slip portion; the anti-slip member is located on the outside of the connecting member and above one of the blocking portions; the groove is connected to the blocking portion; the bolt passes through the long through hole and is threadedly connected to a first threaded hole formed on the connecting member; The second hanging member is arranged at the upper end of the connecting member and is used for hanging the hanging equipment.

2. The stacking and lifting device according to claim 1, characterized in that: The hanging portion also includes a connecting through hole, which includes a first part with a length equal to the diameter of the first through hole and a second part with a width equal to the diameter of the second through hole; the first part is connected and connected to the first through hole; the second part is connected and connected to the second through hole; the first part is connected and connected to the second part, and has the same symmetry axis.

3. The stacking and lifting device according to claim 2, characterized in that: A reinforcing rib is arranged on the inner side of the connecting member and is concentric with each of the second through holes and has the same diameter. The reinforcing rib has a height adapted to the length of the hoisting portion.

4. The stacking and lifting device according to claim 3, characterized in that: The reinforcing rib extends to the inner side of the connecting piece corresponding to the second part; the inner wall of the reinforcing rib is connected with the inner wall of the second part.

5. The stacking and lifting device according to claim 1, characterized in that: The anti-separation component is arranged above the blocking portion located on the upper side.

6. The stacking and lifting device according to any one of claims 1 to 5, characterized in that: The second hanging member is a hanging ring, including a first leg and a second leg, which are respectively located at the inner and outer sides of the connecting member and are rotatably connected to the connecting member.

7. The stacking and lifting device according to claim 6, characterized in that: Also included is a pin joint; A third through hole is formed at the upper end of the connecting member; a fourth through hole and a fifth through hole with the same diameter as the third through hole are formed on the first leg and the second leg respectively; the pin connecting member passes through the third through hole, the fourth through hole and the fifth through hole, so that the second hanging member is rotatably connected to the connecting member.

8. The stacking and lifting device according to claim 7, characterized in that: A boss corresponding to the third through hole is formed on one side or both sides of the connecting member; and the third through hole passes through the boss.

9. The stacking and lifting device according to any one of claims 1 to 5, characterized in that: A plurality of sixth through holes are formed on the edges of the first hanging member; A plurality of screws are respectively passed through the sixth through holes and connected to the material box, so that the first hanging member is fixedly connected to the material box.

10. The stacking and lifting device according to claim 9, characterized in that: Also included is a reinforcing member, which is a plate structure and is formed with a plurality of second threaded holes corresponding to the sixth through holes; The reinforcement member is arranged on the inner side of the material box; the screw passes through the sixth through hole and is connected with the material box and the corresponding second threaded hole.

Images