Lifting appliance for transfer barrel

Abstract

The lifting appliance comprises a mounting seat and a plurality of grippers, a groove is formed in the middle of the top surface of the mounting seat, a connecting plate is fixedly arranged in the groove, and a lifting hole is formed in the connecting plate; the plurality of grippers are arranged at intervals along the peripheral side of the mounting base, each gripper comprises a supporting part, a movable part and a hook plate, the supporting parts are fixedly connected with the mounting base, the movable parts are connected with the supporting parts, the hook plates are connected with the movable parts, and a clamping space can be defined by the plurality of hook plates; and the top of the transfer barrel can be fixed in the clamping space through the hook plates. The problems that in the prior art, a crane is arranged at the top in a cabin of a transport vehicle, the height space in the cabin is limited, and the biochemical barrel cannot be hoisted out or the crane cannot be arranged in the hoisting process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting tools, in particular to a lifting tool for a transfer barrel. Background Art

[0002] At present, domestic general nuclear, biological and chemical dangerous goods are carried by customized nuclear, biological and chemical packaging containers (referred to as biochemical barrels), and the transportation is carried out by vehicle transportation. Especially when transported by vehicle in a container, it needs to be loaded and unloaded. Usually, a forklift or a lifting tool is arranged in the cabin. When the crane in the cabin has a high degree of integration (the crane is arranged at the top of the cabin), the height space in the cabin is limited, and it is necessary to save the lifting height space to the greatest extent. Otherwise, problems such as the biochemical barrel cannot be lifted out or the crane cannot be arranged will occur during the lifting process. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the above technical deficiencies, provide a lifting tool for a transfer barrel, and solve the problems in the prior art that the crane is arranged at the top of the cabin of a transport vehicle, the height space in the cabin is limited, and the biochemical barrel cannot be lifted out or the crane cannot be arranged during the lifting process.

[0004] To achieve the above technical purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a lifting tool for a transfer barrel, which includes a mounting seat and a plurality of grippers. A groove is formed in the middle of the top surface of the mounting seat, a connecting plate is fixedly arranged in the groove, and a lifting hole is formed in the connecting plate;

[0006] The plurality of grippers are arranged at intervals along the circumference of the mounting seat. Each gripper includes a supporting part, a movable part and a hook plate. The supporting part is fixedly connected with the mounting seat, the movable part is connected with the supporting part, the hook plate is connected with the movable part, and a clamping space can be formed by enclosing among the plurality of hook plates. When the top of the transfer barrel extends into the clamping space, the plurality of hook plates can fix the top of the transfer barrel in the clamping space.

[0007] In some embodiments, the movable part is slidably connected with the supporting part. By relatively sliding the movable part and the supporting part, the distance between the hook plate and the mounting seat can be adjusted.

[0008] In some embodiments, the supporting part includes two cross plates and a stop rod. The two cross plates are parallel and spaced and fixedly connected with the mounting seat, and the stop rod is fixedly arranged between one sides of the two cross plates;

[0009] The movable part includes a support plate and a pin shaft. The pin shaft is fixedly arranged between the two cross plates and below one end of the stop rod. One end of the support plate is rotatably connected with the pin shaft, the other end of the support plate is fixedly connected with the hook plate, and one end of the support plate can abut against the stop rod.

[0010] In some embodiments, the hook plate includes a vertical plate and a convex block. The vertical plate is fixedly connected to the support plate, and the convex block is fixedly connected to the vertical plate.

[0011] In some embodiments, the stop rod is welded between one sides of the two cross plates.

[0012] In some embodiments, the mounting seat and the plurality of grippers are both made of steel plates.

[0013] In some embodiments, the mounting seat is integrally in a round cake shape or a square block shape.

[0014] In some embodiments, one side of the convex block in contact with the outer wall of the transfer barrel has an arc-shaped concave surface.

[0015] In some embodiments, a plurality of through holes communicating with the grooves are formed in the bottom surface of the mounting seat.

[0016] In some embodiments, it further includes a lifting hook, and the lifting hook is connected to the connecting plate via the lifting hole.

[0017] Compared with the prior art, a lifting device for a transfer barrel provided by the present utility model has a groove formed in the middle of the top surface of the mounting seat, a connecting plate is fixedly arranged in the groove, and a lifting hole is formed in the connecting plate, so that the lifting hole has a sunken design and does not occupy a relatively high space height, facilitating the installation of the lifting device on the top of the cabin. The plurality of grippers are arranged at intervals along the circumference of the mounting seat. Each gripper includes a support portion, a movable portion, and a hook plate. The support portion is fixedly connected to the mounting seat, the movable portion is connected to the support portion, the hook plate is connected to the movable portion, and a clamping space can be formed by enclosing among the plurality of hook plates. When the top of the transfer barrel extends into the clamping space, the plurality of hook plates can fix the top of the transfer barrel in the clamping space, effectively fixing the transfer barrel and improving the safety performance during the lifting of the transfer barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a lifting device for a transfer barrel provided by an embodiment of the present utility model;

[0019] Figure 2 is a top view of a lifting device for a transfer barrel provided by an embodiment of the present utility model;

[0020] Figure 3 is a front view of a lifting device for a transfer barrel provided by an embodiment of the present utility model;

[0021] Figure 4 is a schematic structural diagram of the hook plate provided by an embodiment of the present utility model;

[0022] Figure 5It is a use state diagram of a lifting device for a transfer barrel provided by an embodiment of the present utility model. Detailed implementation manners

[0023] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] In order to solve the technical problems in the prior art that the crane is arranged on the top inside the cabin of the transport vehicle, the height space inside the cabin is limited, and the biochemical barrel cannot be lifted out or the crane cannot be arranged during the lifting process, the present utility model provides a lifting device for a transfer barrel, which can reduce the lifting height of the lifting device, facilitate the installation of the lifting device on the top of the cabin, and has a good fixing effect on the biochemical barrel.

[0025] Please refer to Figures 1 - 5 , Figures 1 - 5 A lifting device for a transfer barrel in an embodiment of the present utility model, including a mounting seat 1 and a plurality of grippers 2. A groove 11 is formed in the middle of the top surface of the mounting seat 1. A connecting plate 12 is fixedly arranged in the groove 11, and a lifting hole is formed in the connecting plate 12; the plurality of grippers 2 are arranged at intervals along the circumference of the mounting seat 1. The gripper 2 includes a support portion 21, a movable portion 22 and a hook plate 23. The support portion 21 is fixedly connected to the mounting seat 1. The movable portion 22 is connected to the support portion 21. The hook plate 23 is connected to the movable portion 22, and a clamping space can be formed by enclosing among the plurality of hook plates 23. When the top of the transfer barrel A extends into the clamping space, the plurality of hook plates 23 can fix the top of the transfer barrel in the clamping space.

[0026] It should be noted that the mounting seat 1 is integrally in a round cake shape or a square shape. In this specific embodiment, the mounting seat 1 is integrally in a square shape, and the four grippers 2 are respectively fixedly connected to the four top corners of the mounting seat 1. Specifically, the four grippers 2 are connected to the mounting seat 1 to form a cross-shaped structure.

[0027] In addition, in order to improve the structural strength of the lifting device, the mounting seat 1 and the plurality of grippers 2 need to be made of materials with higher strength. Specifically, the mounting seat 1 and the plurality of grippers 2 are both made of steel plates.

[0028] In an embodiment, a plurality of through holes 13 communicating with the groove 11 are formed in the bottom surface of the mounting seat 1. In this specific embodiment, the number of through holes 13 is two, and the two through holes are respectively located on opposite sides of the connecting plate 12; in addition, a lifting hook 3 is further included. The lifting hook 3 is connected to the connecting plate 12 through the lifting hole, and the lifting hook 3 is convenient to be connected with a lifting mechanism.

[0029] It should be noted that the gripper 2 is not limited to a specific mechanism, as long as it can fix the transfer bucket, and no other limitations are made here.

[0030] In one embodiment, the movable part 22 is slidably connected to the support part 21. By relatively sliding the movable part 22 and the support part 21, the distance between the hook plate 23 and the mounting seat 1 can be adjusted.

[0031] Specifically, the top of the transfer bucket is provided with a flanging. When the distance between the plurality of hook plates 23 and the mounting seat 1 becomes larger, the top of the transfer bucket can extend into the clamping space. By making the distance between the plurality of hook plates 23 and the mounting seat 1 smaller, and by the cooperation of the plurality of hook plates 23 and the flanging, the top of the transfer bucket can be fixed.

[0032] In this specific embodiment, the support part 21 includes two cross plates 211 and a stop bar 212. The two cross plates 211 are parallel and spaced apart and fixedly connected to the mounting seat 1. The stop bar 212 is fixedly arranged between one sides of the two cross plates 211. Specifically, the stop bar 212 is welded between one sides of the two cross plates 211.

[0033] In addition, the movable part 22 includes a support plate 221 and a pin shaft 222. The pin shaft 222 is fixedly arranged between the two cross plates 211 and is located below one end of the stop bar 212. One end of the support plate 221 is rotatably connected to the pin shaft 222. The other end of the support plate 221 is fixedly connected to the hook plate 23, and one end of the support plate 221 can abut against the stop bar 212.

[0034] It should be noted that by rotating the support plate 221 around the pin shaft 222, the inner diameter of the clamping space can be made larger. After the top of the transfer bucket extends into the clamping space, the support plate 221 abuts against the stop bar 212, and the top of the transfer bucket can be fixed in the clamping space.

[0035] In this specific embodiment, the hook plate 23 includes a vertical plate 231 and a convex block 232. The vertical plate 231 is fixedly connected to the support plate 221, and the convex block 232 is fixedly connected to the vertical plate 231. Specifically, a plurality of convex blocks 232 can support on the lower surface of the flanging of the transfer bucket.

[0036] On the basis of the above solution, in order to ensure that the convex block 232 can better fit the outer wall of the transfer bucket, specifically, the side of the convex block 232 in contact with the outer wall of the transfer bucket has a circular arc concave surface.

[0037] The specific embodiments of the present utility model described above do not constitute a limitation on the protection scope of the present utility model. Any other corresponding changes and deformations made according to the technical concept of the present utility model shall be included in the protection scope of the claims of the present utility model.

Claims

1. A transfer barrel sling, comprising a mounting seat and a plurality of grippers, characterized in that: A groove is provided in the middle of the top surface of the mounting seat, a connecting plate is fixed in the groove, and a lifting hole is provided on the connecting plate; A plurality of the grippers are arranged at intervals along the circumference of the mounting seat, and the grippers include a supporting portion, a movable portion, and a hook plate. The supporting portion is fixedly connected to the mounting seat, the movable portion is connected to the supporting portion, and the hook plate is connected to the movable portion. A clamping space can be enclosed by the plurality of hook plates. When the top of the transfer barrel extends into the clamping space, the plurality of hook plates can fix the top of the transfer barrel in the clamping space.

2. A transfer barrel sling according to claim 1, characterized in that: The movable part is slidably connected to the supporting part, and the distance between the hook plate and the mounting seat can be adjusted by relative sliding of the movable part and the supporting part.

3. A transfer barrel sling according to claim 1, characterized in that: The support portion includes two horizontal plates and a blocking rod, the two horizontal plates are parallel and fixedly connected to the mounting seat at intervals, and the blocking rod is fixedly arranged between one side of the two horizontal plates; The movable part includes a support plate and a pin shaft, the pin shaft is fixed between the two horizontal plates and located below one end of the baffle rod, one end of the support plate is rotatably connected to the pin shaft, the other end of the support plate is fixedly connected to the hook plate, and one end of the support plate can abut against the baffle rod.

4. A transfer barrel sling according to claim 3, characterized in that: The hook plate includes a vertical plate and a protrusion, wherein the vertical plate is fixedly connected to the support plate, and the protrusion is fixedly connected to the vertical plate.

5. A transfer barrel sling according to claim 3, characterized in that: The blocking rod is welded between one side of the two transverse plates.

6. A transfer barrel sling according to claim 1, characterized in that: The mounting seat and the plurality of grippers are all made of steel plates.

7. The transfer barrel sling according to claim 1, characterized in that: The mounting seat is in a round cake or square shape as a whole.

8. A transfer barrel sling according to claim 4, characterized in that: The side of the protrusion that contacts the outer wall of the transfer barrel has an arc-shaped concave surface.

9. A transfer barrel sling according to claim 1, characterized in that: The bottom surface of the mounting seat is provided with a plurality of through holes communicating with the groove.

10. The sling for a transfer barrel according to claim 1, characterized in that: It also includes a hook, which is connected to the connecting plate via the hanging hole.

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