Pack box hoisting device with adjustable range

Abstract

The utility model discloses a range-adjustable pack box hoisting device which comprises a hoisting frame, the hoisting frame comprises two long rods which are arranged in parallel, the two sides of the two long rods are movably connected with adjusting rods, the adjusting rods are connected with clamp parts, and the clamp parts are adjustably connected with the adjusting rods through adjusting blocks; the clamp part comprises a vertical plate, a hanging lock of a U-shaped structure is arranged on the side portion of the vertical plate, and a fixing pin is movably connected to the hanging lock. And in addition, the clamp is connected with the lifting frame through the adjusting block and the adjusting rod, so that the position of the clamp can be adjusted in two directions in the horizontal plane, the lifting device can quickly adapt to boxes with different sizes, and the universality of the lifting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pack box hoisting devices, in particular to a pack box hoisting device with an adjustable range. Background Art

[0002] In the production of power batteries, after the battery module welding is completed, the semi-finished product and finished product processes are required, and at this time the pack box needs to be hoisted online.

[0003] The sling has poor stability, which can easily cause the box to tip over, and it cannot adjust the horizontal and vertical range, so its compatibility is poor. The sling hoisting cannot lock the box, is not strong enough, and has poor safety. Utility Model Content

[0004] The purpose of the utility model is to provide a pack box lifting device with an adjustable range to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pack box hoisting device with an adjustable range comprises a hoisting frame, wherein the hoisting frame comprises two long rods arranged in parallel, and both sides of the two long rods are movably connected with adjustment rods, and the adjustment rods are connected with clamp parts, and the clamp parts are adjustably connected with the adjustment rods through adjustment blocks;

[0007] The clamp part comprises a vertical plate, a side portion of which is provided with a hanging lock of a U-shaped structure, and a fixing pin is movably connected to the hanging lock.

[0008] As a further solution of the utility model: a plurality of parallel fixed longitudinal rods are connected inside the long rod, at least one fixed cross rod is connected between the fixed longitudinal rods, and the distance between two fixed longitudinal rods is smaller than the length of the long rod.

[0009] As a further solution of the utility model: a lifting lug is fixedly connected to the upper end of the long rod, and a plurality of the lifting lugs are provided.

[0010] As a further solution of the utility model: a plurality of second mounting holes are provided at both ends of the long rod, the plurality of second mounting holes are evenly distributed, and the two ends of the adjusting rod are fixedly connected to the two ends of the long rod through the second mounting holes.

[0011] As a further solution of the utility model: the adjusting rod is provided with a plurality of first mounting holes, and the adjusting block is fixedly connected to the adjusting rod through the first mounting holes.

[0012] As a further solution of the utility model: the clamp part is fixedly connected to the adjustment block through a connecting rod.

[0013] As a further solution of the utility model: the U-shaped structure hanging lock on the side of the vertical plate includes a first horizontal plate and a second horizontal plate, and the fixing pin passes through the first horizontal plate and the second horizontal plate.

[0014] As a further solution of the utility model: a supporting vertical plate arranged parallel to the vertical plate is provided on the upper end of the second horizontal plate, the vertical plate and the upper ends of the supporting vertical plate are provided with fixing bolts, and the vertical plate is fixedly connected to the adjustment block by the fixing bolts.

[0015] As a further solution of the utility model: the vertical plate and the supporting vertical plate are provided with parallel guide grooves, the fixing pin is a T-shaped pin, and the upper end cross bar of the fixing pin is slidably connected to the guide groove up and down.

[0016] As a further solution of the utility model: pads are provided inside the first horizontal plate, the second horizontal plate and the vertical plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is provided with an adjustable lifting device, the overall interior adopts a welded frame, the structure is more stable, and a lifting ring is used to connect the lifting fixture. In addition, the clamp is connected to the lifting frame through an adjusting block and an adjusting rod. Therefore, the position of the clamp can be adjusted in two directions in the horizontal plane, so that it can quickly adapt to boxes of different sizes, thereby increasing the universal performance of the lifting device of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of this embodiment;

[0019] Figure 2 This is the front view of the present embodiment;

[0020] Figure 3 It is a top view of this embodiment;

[0021] Figure 4 Schematic diagram of the structure of the clamp part of this embodiment.

[0022] In the figure: 1-lifting frame, 11-long rod, 12-adjusting rod, 13-first mounting hole, 14-second mounting hole, 15-fixed longitudinal rod, 16-fixed cross rod, 2-adjusting block, 3-connecting rod, 4-clamp part, 41-vertical plate, 42-first cross plate, 43-pad, 44-second cross plate, 45-fixing bolt, 46-fixing pin, 47-guide groove, 48-supporting vertical plate, 5-lifting ear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments 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 in 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] See also Figure 1-4 In an embodiment of the utility model, a pack box lifting device with an adjustable range includes a lifting frame 1, and the lifting frame 1 includes two long rods 11 arranged in parallel. The upper ends of the long rods 11 are fixedly connected with lifting ears 5, and the lifting ears 5 are provided with multiple ones. Adjustment rods 12 are movably connected on both sides of the two long rods 11. Multiple fixed longitudinal rods 15 arranged in parallel are connected inside the long rods 11. At least one fixed cross rod 16 is connected between the fixed longitudinal rods 15. The spacing between the two fixed longitudinal rods 15 is smaller than the length of the long rods 11. Multiple second mounting holes 14 are provided at both ends of the long rods 11. The multiple second mounting holes 14 are evenly arranged. The two ends of the adjusting rod 12 are fixedly connected to the two ends of the long rods 11 through the second mounting holes 14, so that space can be left to adjust the positions of the adjusting rods 12 at both ends on the long rods 11.

[0025] The adjusting rod 12 is connected to a clamp portion 4, and the clamp portion 4 is adjustably connected to the adjusting rod 12 through the adjusting block 2. In this embodiment, the adjusting rod 12 is provided with a plurality of first mounting holes 13, and the adjusting block 2 is fixedly connected to the adjusting rod 12 through the first mounting holes 13, and the actual position of the adjusting block 2 can be adjusted by connecting the adjusting block 2 with different first mounting holes 13.

[0026] The clamp part 4 is fixedly connected to the adjustment block 2 through the connecting rod 3. The clamp part 4 includes a vertical plate 41. A U-shaped structure hanging lock is provided on the side of the vertical plate 41. A fixing pin 46 is movably connected to the hanging lock. In this embodiment, the U-shaped structure hanging lock on the side of the vertical plate 41 includes a first horizontal plate 42 and a second horizontal plate 44. The fixing pin 46 passes through the first horizontal plate 42 and the second horizontal plate 44. A supporting vertical plate 48 arranged parallel to the vertical plate 41 is provided on the upper end of the second horizontal plate 44. A fixing bolt 45 is provided on the upper ends of the vertical plate 41 and the supporting vertical plate 48. The vertical plate 41 is fixedly connected to the connecting rod 3 through the fixing bolt 45. The vertical plate 41 and the supporting vertical plate 48 are provided with guide grooves 47 arranged in parallel. The fixing pin 46 is a T-pin. The horizontal rod at the upper end of the fixing pin 46 is slidably connected to the guide groove 47 up and down. A pad 43 is provided on the inner side of the first horizontal plate 42, the second horizontal plate 44 and the vertical plate 41. The pad 43 prevents the pack box from being damaged during lifting.

[0027] When the utility model is in use, firstly, the clamp part 4 of the present application is connected to the hanging frame 1 through the adjusting block 2, and the adjusting block 2 is fixedly connected to the adjusting rod 12 through the first mounting hole 13. Since a plurality of first mounting holes are provided on the adjusting rod 12, the distance between the two adjusting blocks 2 on the adjusting rod 12 can be adjusted, and then the longitudinal length of the hanging box can be adjusted. Similarly, the adjusting rod 12 of the present application is fixedly connected to the long rod 11 through the second mounting hole 14, and thus the distance between the adjusting rods 12 at both ends can be adjusted through the second mounting hole 14, and then the lateral width of the hanging box can be adjusted. Through adjustment in two directions, the hanging device of this embodiment can adapt to pack boxes of different sizes.

[0028] When lifting is required, the fixing pin 46 is pulled upwards, and the horizontal bar guide groove 47 at the upper end of the fixing pin 46 moves upwards, so that the vertical bar at the lower end of the fixing pin 46 also moves upwards and leaves the first horizontal plate 42, until the lower end of the vertical bar moves into the second horizontal plate 44, and the connecting seat on the pack box is clamped between the first horizontal plate 42 and the second horizontal plate 44, and then the fixing pin 46 is lowered, and the vertical bar of the fixing pin 46 moves downwards and passes through the second horizontal plate 44, the pack box connecting seat, and the first horizontal plate 42 in turn, completing the fixed connection between the clamp and the pack box, and then the lifting equipment can be connected through the lifting ear 5 for lifting. After the lifting is completed, the reverse operation can complete the separation of the clamp and the pack box.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pack box hoisting device with an adjustable range, comprising a hoisting frame (1), characterized in that: The hanging frame (1) comprises two long rods (11) arranged in parallel, both sides of the two long rods (11) are movably connected with adjustment rods (12), the adjustment rods (12) are connected with clamp parts (4), and the clamp parts (4) are adjustably connected to the adjustment rods (12) through adjustment blocks (2); The clamp part (4) comprises a vertical plate (41), a side portion of which is provided with a U-shaped hanging lock, and a fixing pin (46) is movably connected to the hanging lock.

2. The pack box lifting device with adjustable range according to claim 1, characterized in that: A plurality of parallel fixed longitudinal rods (15) are connected inside the long rod (11), at least one fixed transverse rod (16) is connected between the fixed longitudinal rods (15), and the distance between two fixed longitudinal rods (15) is smaller than the length of the long rod (11).

3. The pack box lifting device with adjustable range according to claim 1, characterized in that: The upper end of the long rod (11) is fixedly connected with a lifting lug (5), and a plurality of the lifting lugs (5) are provided.

4. The pack box lifting device with adjustable range according to claim 1, characterized in that: Both ends of the long rod (11) are provided with a plurality of second mounting holes (14), the plurality of second mounting holes (14) are evenly distributed, and the two ends of the adjustment rod (12) are fixedly connected to the two ends of the long rod (11) via the second mounting holes (14).

5. The pack box lifting device with adjustable range according to claim 1, characterized in that: The adjusting rod (12) is provided with a plurality of first mounting holes (13), and the adjusting block (2) is fixedly connected to the adjusting rod (12) via the first mounting holes (13).

6. The pack box lifting device with adjustable range according to claim 1, characterized in that: The clamp part (4) is fixedly connected to the adjustment block (2) via a connecting rod (3).

7. The pack box lifting device with adjustable range according to claim 1, characterized in that: The U-shaped structural hanging lock on the side of the vertical plate (41) comprises a first horizontal plate (42) and a second horizontal plate (44), and the fixing pin (46) passes through the first horizontal plate (42) and the second horizontal plate (44).

8. The pack box lifting device with adjustable range according to claim 7, characterized in that: A supporting vertical plate (48) arranged parallel to the vertical plate (41) is provided at the upper end of the second horizontal plate (44); fixing bolts (45) are provided at the upper ends of the vertical plate (41) and the supporting vertical plate (48); and the vertical plate (41) is fixedly connected to the adjustment block (2) via the fixing bolts (45).

9. The pack box lifting device with adjustable range according to claim 8, characterized in that: The vertical plate (41) and the supporting vertical plate (48) are provided with parallel guide grooves (47); the fixing pin (46) is a T-shaped pin; and the upper end cross bar of the fixing pin (46) is slidably connected in the guide groove (47).

10. The pack box hoisting device with adjustable range according to claim 7, characterized in that: Pads (43) are provided inside the first transverse plate (42), the second transverse plate (44) and the vertical plate (41).

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