Flexible battery pack hoisting tool

Abstract

The utility model discloses a flexible battery pack hoisting tool, which comprises an upper cover, a frame, square steel, a locking block, a hoisting belt, a hoisting block and a bolt, a first hoisting ring is welded on the upper surface of the upper cover, the lower surface of the upper cover is welded in the middle of the frame, the square steel is movably arranged on the frame, the locking block is movably arranged on the square steel, and the hoisting belt is arranged on the hoisting block. A lifting belt is installed on the lower surface of the locking block, a lifting block is installed at the lower tail end of the lifting belt, and a plug pin is installed on the lifting block in a penetrating mode. The position of the hoisting block can be changed, and the flexibility is high; during hoisting, the hoisting belt can be kept vertical to the battery pack and is not easy to scratch; battery packs of more models can be compatible; and the hoisting is more stable and safer.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of flexible battery package hoisting tool, which belongs to new energy battery hoisting technical field. BACKGROUND

[0002] The existing battery package hoisting off-line tool is composed of a hoisting mechanism (a hoisting machine, a hoisting hook) and a hoisting belt and a hoisting block. The hoisting block is connected to the hoisting hook of the hoisting machine by the hoisting belt. The specific operation sequence is as follows: after the battery package arrives at the fixed station, the operator adjusts the hoisting machine above the battery package, operates the hoisting machine by the handle, moves it downward to the position where the hoisting block can fix the hoisting hole of the battery package, hooks the hoisting block to the hoisting hole and inserts the latch, lifts the hoisting machine to hoist the battery package, and moves it to the corresponding position to complete the hoisting.

[0003] Defects and deficiencies of the prior art:

[0004] 1. The hoisting belt cannot be too long, and only small battery packages can be hoisted.

[0005] 2. When hoisting, the hoisting fixing hook and the box hole are in contact and are subjected to oblique force, which may scratch the box.

[0006] 3. The length of the hoisting belt is not variable, and it cannot be compatible with multiple models.

[0007] 4. The hoisting force is uneven, the box is skewed, and safety hazards are easily generated.

[0008] Therefore, it is necessary to improve the prior art to solve the problems of the prior art. UTILITY MODEL CONTENTS

[0009] The utility model provides a flexible battery package hoisting tool to solve the problems of the prior art.

[0010] The utility model adopts the following technical scheme: a flexible battery package hoisting tool, comprising an upper cover, a frame, a square steel, a locking block, a hoisting belt, a hoisting block and a latch, a first lifting ring is welded on the upper surface of the upper cover, the lower surface of the upper cover is welded to the middle position of the frame, the square steel is movably installed on the frame, the locking block is movably installed on the square steel, the hoisting belt is installed on the lower surface of the locking block, the hoisting block is installed at the lower end of the hoisting belt, and the latch is installed on the hoisting block.

[0011] Further, the square steel includes two square steels, which are placed on the frame with an interval.

[0012] Further, the upper surface of the position of the square steel contacting with the frame is provided with a first pressing block, the four corners of the first pressing block are provided with a first through hole, the lower surface of the position of the frame contacting with the square steel is provided with a second pressing block, the position of the second pressing block opposite to the first through hole is provided with a second through hole, a bolt is arranged in the first through hole and the second through hole, and the lower end of the bolt is screwed with a nut to fix the square steel and the frame together.

[0013] Further, the locking block comprises a frame opening part and a connecting part, the frame opening part is in a U-shaped form, and the square steel is arranged in the space surrounded by the frame opening part.

[0014] Further, the left and right ends of the upper surface of the frame opening part are respectively provided with a threaded hole, the position of the connecting part opposite to the threaded hole is respectively provided with a third through hole, a bolt is arranged in the third through hole, and the lower end of the bolt is screwed in the threaded hole to fix the locking block on the square steel.

[0015] Further, the left and right ends of the upper surface of the frame opening part are respectively provided with a threaded hole, the position of the connecting part opposite to the threaded hole is respectively provided with a third through hole, a bolt is arranged in the third through hole, and the lower end of the bolt is screwed in the threaded hole to fix the locking block on the square steel.

[0016] Further, the lifting block comprises a main body part and two upper and lower spaced extension parts extending from one side wall of the main body part, and the extension parts are provided with mounting holes for the insertion of the bolt.

[0017] The utility model has the advantages of the following beneficial effects:

[0018] (1) The flexible battery pack lifting tool can change the position of the lifting block and has high flexibility.

[0019] (2) The flexible battery pack lifting tool can keep the lifting belt perpendicular to the battery pack during lifting and is not easy to scratch.

[0020] (3) The flexible battery pack lifting tool can be compatible with more models of battery packs.

[0021] (4) The flexible battery pack lifting tool is more stable and safer during lifting. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic view of the flexible battery pack lifting tool.

[0023] Figure 2 It is a schematic view of the lifting block.

[0024] Figure 3 It is a schematic view of the installation of the lifting block, the bolt and the battery pack. DETAILED DESCRIPTION

[0025] The utility model makes further illustration in combination with the drawings.

[0026] The utility model discloses flexible battery package hoisting tool, including upper cover 1, frame 2, square steel 3, locking block 4, hoisting belt 5, hoisting block 6, bolt 7, first pressure block 8 and second pressure block 9.

[0027] The upper surface of the upper cover 1 is welded with a first lifting ring 10, and the lower surface of the upper cover 1 is welded to the middle position of the frame 2. The square steel 3 includes two parts, which are placed on the frame 2 with an interval. The upper surface of the contact position between the square steel 3 and the frame 2 is placed with the first pressure block 8, and the four corners of the first pressure block 8 are formed with a first through hole (not marked). The lower surface of the contact position between the square steel 3 and the frame 2 is placed with the second pressure block 9, and the position opposite to the first through hole on the second pressure block 9 is formed with a second through hole (not marked). The bolt is installed in the first through hole and the second through hole, and the lower end of the bolt is screwed with a nut to fix the square steel 3 and the frame 2 together.

[0028] The locking block 4 includes four parts, which are a group of two, and each square steel 3 is installed with a group of locking blocks 4. The locking block 4 includes a frame opening part 40 and a connecting part 41, the frame opening part 40 is in the shape of U, and the square steel 3 is installed in the space surrounded by the frame opening part 40. The left and right ends of the upper surface of the frame opening part 40 are respectively formed with screw holes (not marked), and the positions opposite to the screw holes on the connecting part 41 are respectively formed with third through holes (not marked), the bolt is installed in the third through hole, and the lower end of the bolt is screwed in the screw hole to fix the locking block 4 on the square steel 3.

[0029] The lower surface of the locking block 4 is installed with the hoisting belt 5, and the lower end of the hoisting belt 5 is installed with the hoisting block 6. The hoisting block 6 includes a main body part 60 and two upper and lower spaced extension parts 61 extending from one side wall of the main body part 60, and the extension part 61 is formed with a mounting hole (not marked) for the bolt 7 to pass through.

[0030] The utility model discloses flexible battery package hoisting tool, when using, according to the size of the battery package that needs to be hoisted, the distance between two square steels 3 can be flexibly adjusted, and the position of the locking block 4 on each square steel 3 can also be flexibly adjusted to achieve the purpose of adjusting the hoisting block 6. When adjusted to the appropriate position, the battery package to be hoisted is placed between the two extension parts 61, then the bolt 7 is passed through the mounting hole and the hoisting hole of the battery package, the first lifting ring 10 is connected with the hoisting machine, and the first lifting ring 10 is manually operated to lift the battery package and move it to the corresponding position.

[0031] The above merely is the preferred embodiment of the present application, it should be pointed out that, for ordinary skilled in the art, without departing from the principles of the present application under the premise that can also make a number of improvements, these improvements should also be considered as the protection scope of the present application.

Claims

1. A flexible battery pack hoisting tool, characterized by: The utility model provides a kind of lifting device, including upper cover (1), frame (2), square steel (3), locking block (4), lifting belt (5), lifting block (6) and latch (7), first lifting ring (10) is welded on the upper surface of the upper cover (1), the lower surface of the upper cover (1) is welded to the middle position of frame (2), square steel (3) is movably installed on frame (2), locking block (4) is movably installed on square steel (3), lifting belt (5) is installed on the lower surface of locking block (4), lifting block (6) is installed on the lower end of lifting belt (5), latch (7) is installed on the lifting block (6).

2. The flexible battery pack hoisting tooling of claim 1, wherein: The square steel (3) includes two, which are placed on the frame (2) at intervals.

3. The flexible battery pack hoisting tooling of claim 2, wherein: The upper surface of the square steel (3) is placed with a first pressing block (8) at the position contacting with the frame (2), the four corners of the first pressing block (8) are formed with a first through hole, the lower surface of the frame (2) is placed with a second pressing block (9) at the position contacting with the square steel (3), the second pressing block (9) is formed with a second through hole at the position opposite to the first through hole, a bolt is installed in the first through hole and the second through hole, and a nut is screwed on the lower end of the bolt to fix the square steel (3) and the frame (2) together.

4. The flexible battery pack hoisting tooling of claim 3, wherein: The locking block (4) includes four, which are two groups, and one group is installed on each square steel (3).

5. The flexible battery pack hoist tooling of claim 4, wherein: The locking block (4) includes a frame opening part (40) and a connecting part (41), the frame opening part (40) is in U shape, and the square steel (3) is installed in the space surrounded by the frame opening part (40).

6. The flexible battery pack hoist tooling of claim 5, wherein: The left and right ends of the upper surface of the frame opening part (40) are respectively formed with screw holes, the connecting part (41) is respectively formed with third through holes at positions opposite to the screw holes, a bolt is installed in the third through hole, and the lower end of the bolt is screwed in the screw hole to fix the locking block (4) on the square steel (3).

7. The flexible battery pack hoist tooling of claim 6, wherein: The lifting block (6) includes a main body part (60) and two up-down spaced extension parts (61) extending from one side wall of the main body part (60), the extension part (61) is formed with an installation hole for the latch (7) to pass through.

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