Automobile battery lifting appliance

Abstract

The utility model discloses an automobile battery lifting appliance which is characterized by comprising a main frame, a balance crane is arranged on the main frame, two clamping mechanisms are arranged on the two sides of the main frame respectively, and backer mechanisms are arranged on the periphery of the main frame. Each clamping mechanism comprises a fixing mechanism fixed to the main frame, a push-pull mechanism fixed to one side of the fixing mechanism and a sliding mechanism connected with the push-pull end of the push-pull mechanism, the lower portion of the sliding mechanism is fixedly connected with an insertion block through a check block, and the insertion block is matched with a clamping groove in the end of an automobile battery. A rotary plunger is arranged at the overlapped part of the sliding mechanism and the fixing mechanism; and a pull rope is connected between a lifting point above the balance crane and the sliding mechanism of each clamping mechanism. By the adoption of the lifting appliance, damage such as indentation cannot be generated on the surface of the battery, the lifting appliance can be conveniently positioned at the clamping position of the automobile battery, and clamping is more reliable by arranging the rotary plunger and the pull rope.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile battery hoisting, and relates to an automobile battery lifting appliance. BACKGROUND

[0002] With the continuous development of the new energy automobile industry, the number of new energy automobiles on the market is increasing day by day, and the demand for new energy automobile batteries is also increasing, and accordingly, the demand for maintenance of new energy automobile batteries is also increasing.

[0003] At present, in the process of repairing the automobile battery, the automobile battery is moved from the assembly line support table to the repair support table, and then the automobile battery is moved from the repair support table to the assembly line support table, which is generally achieved by using a mechanical clamp to directly hoist and clamp the battery. However, during the hoisting and clamping process, the automobile battery is often damaged by the large clamping force and impact force of the mechanical clamp, resulting in indentation on the surface of the battery, which affects the safety performance of the electric vehicle. SUMMARY

[0004] Due to the above-mentioned defects of the prior art, the utility model provides an automobile battery lifting appliance to overcome the problem of indentation on the surface of the battery caused by directly hoisting and clamping the battery with a mechanical clamp in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An automobile battery lifting appliance, comprising a main frame;

[0007] A balance lifting device is provided on the main frame, two clamping mechanisms are provided on both sides of the main frame, and a backstop mechanism is provided around the main frame;

[0008] Each clamping mechanism comprises a fixed mechanism fixed to the main frame, a push-pull mechanism fixed to one side of the fixed mechanism, and a sliding mechanism connected to the push-pull end of the push-pull mechanism. A plug is fixedly connected to the lower side of the sliding mechanism through a stop block, and the plug is matched with the clamping groove of the end of the automobile battery. The part of the sliding mechanism coinciding with the fixed mechanism is provided with a rotary plunger, and the fixed mechanism is provided with a positioning hole matched with the rotary plunger;

[0009] A pull rope is connected between the upper lifting point of the balance lifting device and the sliding mechanism of each clamping mechanism.

[0010] In some embodiments, the two clamping mechanisms on one side of the main frame are X-direction clamping mechanisms, the two clamping mechanisms on the other side of the main frame are Y-direction clamping mechanisms, and the plugs of the two X-direction clamping mechanisms are oppositely arranged.

[0011] In some embodiments, the push-pull mechanism is a push-pull clamp, and the sliding mechanism is fixed to the movable end of the push-pull clamp.

[0012] In some embodiments, the fixing mechanism comprises a linear guide rail, a fixed plate, and an upper connecting plate fixed to one side of the fixed plate, the upper connecting plate and the push-pull mechanism are arranged on the two sides of the fixed plate respectively, and the upper connecting plate is detachably connected to the upper surface of the main frame, and the linear guide rail is detachably connected to the lower surface of the main frame.

[0013] The sliding mechanism comprises an L-shaped connecting plate, and the upper end of the L-shaped connecting plate is fixedly connected to the movable end of the push-pull mechanism, a linear sliding block that can slide along the linear guide rail is arranged on the horizontal part of the L-shaped connecting plate, and a groove that is matched with the linear guide rail is formed in the linear sliding block; and the upper part of the vertical part of the L-shaped connecting plate is arranged opposite to the lower part of the fixed plate, the rotating plunger is arranged on the upper part of the vertical part of the L-shaped connecting plate, and the positioning hole is arranged on the lower part of the fixed plate.

[0014] In some embodiments, the counterbalance hanger comprises four hanger ropes and a hanger ring, and the main frame is connected to the hanger ring through the four hanger ropes, and the connection points of the four hanger ropes and the main frame are distributed in a square shape.

[0015] In some embodiments, two cross bars are arranged at intervals in the middle part of the main frame, the connection points of the two cross bars and the main frame coincide with the connection points of the four hanger ropes and the main frame respectively, the middle parts of the two cross bars are connected together through a connecting rod, and a pull rope through hole is formed in the middle part of the cross bar.

[0016] A first deflection pulley set is connected below each cross bar, and a second deflection pulley set is arranged below the pull rope through hole, and each pull rope is connected to the hanger ring after being deflected through the first deflection pulley set and the second deflection pulley set.

[0017] In some embodiments, the hanger ropes and the pull ropes are steel wire ropes.

[0018] Compared with the prior art, the above-mentioned utility model has at least one of the following advantages or beneficial effects:

[0019] The automobile battery lifting appliance provided by the utility model has the advantages of simple structure, convenient use, reliable clamping, and secondary protection.

[0020] The automobile battery lifting appliance provided by the utility model has the advantages of simple structure, convenient use, reliable clamping, and secondary protection.

[0021] The automobile battery lifting appliance provided by the utility model has the advantages of simple structure, convenient use, reliable clamping, and secondary protection. BRIEF DESCRIPTION OF DRAWINGS

[0022] The utility model and its features, shape and advantages will become more obvious through reading the detailed description of the non-restrictive embodiments with reference to the following drawings. Same marks in all the drawings indicate same parts. The drawings can not be drawn according to the scale, and the emphasis is on showing the main idea of the utility model.

[0023] Fig. 1 It is the structure schematic view of automobile battery lifting appliance in the utility model embodiment;

[0024] Fig. 2 It is the structure schematic view of automobile battery lifting appliance in the utility model embodiment;

[0025] Fig. 3 It is the structure schematic view of automobile battery lifting appliance in the utility model embodiment;

[0026] Among them, 1, main frame;2, lifting rope;3, first backstop mechanism;4, second backstop mechanism;5, lifting ring;6, clamping mechanism;61, fixed plate;62, upper connecting plate;63, push-pull mechanism;64, linear guide rail;65, L-shaped connecting plate;66, rotary plunger;67, linear sliding block;68, stop block;69, plug;7, cross bar;8, connecting rod;9, pull rope;10, first deflection pulley set;11, second deflection pulley set. DETAILED DESCRIPTION

[0027] The structure in the utility model will be further explained in combination with the drawings and specific embodiments, but not as the limitation of the utility model.

[0028] As Figs. 1-3 shown, the embodiment discloses a kind of automobile battery lifting appliance, for moving battery from assembly line support to repair support position, and then moving battery from repair support position to assembly line support, and the front and back of the automobile battery is respectively provided with one X direction clamping groove, and the two X direction clamping grooves are close to the left side of the automobile battery, and the right end of the right side of the automobile battery is provided with Y direction clamping groove. Specifically, the automobile battery clamp includes main frame 1;Balancing crane is provided on the main frame 1, the left and right sides of the main frame 1 are provided with two clamping mechanisms 6, and the periphery of the main frame 1 is provided with abutment mechanism;Specifically, the balancing crane includes four lifting ropes 2 and a lifting ring 5, the main frame 1 is connected with the lifting ring 5 by four lifting ropes 2, and the connecting points of the four lifting ropes 2 and main frame 1 are distributed in square;Two Y direction clamping mechanisms are provided on the left side of the above-mentioned main frame 1, and two Y direction clamping mechanisms are provided on the right side, and the two inserts are oppositely arranged;The front and back and left and right four sides of the main frame 1 are provided with abutment structure, and the front and back of the main frame 1 is provided with two first abutment mechanisms 3, and the first abutment mechanism 3 is close to the front and back of battery, the left and right sides of the main frame 1 are provided with two second abutment mechanisms 4, the second abutment mechanism 4 is close to the front and back of battery, and the bottom of the second abutment mechanism 4 is provided with step, so that the automobile battery can be better positioned.

[0029] Each clamping mechanism 6 includes fixed mechanism fixed on main frame 1, push-pull mechanism 63 fixed on one side of fixed mechanism and sliding mechanism connected with push-pull end of push-pull mechanism 63, and the lower part of the sliding mechanism is fixedly connected with insert 69 through stop block 68, and the insert 69 is matched with the clamping groove of the end of automobile battery;Specifically, the X direction clamping groove on the automobile battery is matched, the Y direction clamping mechanism is matched with the Y direction clamping groove on the automobile battery;The part of the sliding mechanism coinciding with fixed mechanism is provided with rotary plunger 66, and fixed mechanism is provided with positioning hole matched with rotary plunger 66, so that sliding mechanism can be fixed on fixed mechanism by rotary plunger 66 after sliding mechanism slides to insert 69 and inserts into clamping groove, so that the clamping of clamping mechanism 6 can be protected once;And the lifting ring 5 of the balancing crane is connected with the sliding mechanism of each clamping mechanism 6 by pull rope 9, so that the clamping of clamping mechanism 6 can be protected twice by pull rope 9.

[0030] Specifically, the push-pull mechanism 63 is a push-pull clamp, and the sliding mechanism is fixed to the movable end of the push-pull clamp; the fixing mechanism comprises a linear guide rail 64, a fixed plate 61, and an upper connecting plate 62 fixed to one side of the fixed plate 61, the upper connecting plate 62 and the push-pull mechanism 63 are arranged on the two sides of the fixed plate 61 respectively, and the upper connecting plate 62 is detachably connected to the upper surface of the main frame 1 by bolts, and the linear guide rail 64 is detachably connected to the lower surface of the main frame 1 by bolts; so that the fixing mechanism can be detachably fixed to the main frame 1. The sliding mechanism comprises an L-shaped connecting plate 65, and the upper end of the L-shaped connecting plate 65 is fixedly connected with the movable end of the push-pull mechanism 63, a linear sliding block 67 capable of sliding along the linear guide rail 64 is arranged on the horizontal part of the L-shaped connecting plate 65, and a groove matched with the linear guide rail 64 is formed in the linear sliding block 67, so that the linear sliding block 67 can slide along the linear guide rail 64 through the groove; and the upper part of the vertical part of the L-shaped connecting plate 65 is arranged on one side of the lower part of the fixed plate 61, the rotating plunger 66 is arranged on the upper part of the vertical part of the L-shaped connecting plate 65, and the positioning hole is arranged on the lower part of the fixed plate 61, and when the plug 69 is inserted into the clamping groove, the positioning pin of the rotating plunger 66 is aligned with the positioning hole, the positioning pin of the rotating plunger 66 is popped out, so that the sliding mechanism can be fixed to the fixing mechanism.

[0031] In the embodiment of the utility model, the middle part of the main frame 1 is provided with two cross bars 7, and the connecting points of the two cross bars 7 and the main frame 1 are arranged on the inner side of the connecting points of the four hanging ropes 2 and the main frame 1, the middle parts of the two cross bars 7 are connected together through a connecting rod 8, and the middle part of the cross bar 7 is provided with a pull rope through hole; the lower side of each cross bar 7 is connected with a first deflection pulley set 10, and the lower side of the pull rope through hole is provided with a second deflection pulley set 11, each pull rope 9 is connected with the lifting ring 5 after being deflected through the first deflection pulley set 10 and the second deflection pulley set 11, specifically, one end of the pull rope 9 is connected with the sliding mechanism, the other end is first changed into the direction parallel to the connecting rod 8 through the first deflection pulley set 10 close to the sliding mechanism, and then is changed into the vertical direction through the second deflection pulley set 11 and is detachably connected with the lifting ring 5; the hanging rope 2 and the pull rope 9 are steel wire ropes.

[0032] When in use, the automobile battery lifting appliance can be accurately positioned on the automobile battery by the eight abutment mechanisms arranged around the main frame 1, that is, the eight abutment mechanisms are respectively abutted on the four sides of the battery, then the push-pull clamping jaw is closed, the linear sliding block 67 of the sliding mechanism slides along the linear guide rail 64 of the fixing mechanism, the lower plug block 69 is driven to be inserted into the corresponding clamping groove of the battery, and after the plug block 69 is inserted in place, the rotary plunger 66 is automatically locked, so that the clamping mechanism 6 can reliably clamp the battery; when the lifting appliance is lifted, the pull rope 9 for secondary protection is pulled along the first and second deflection pulley sets 10 and 11, the sliding mechanism drives the plug block 69 to move towards the clamping groove, so that the plug block will not be pulled out of the clamping groove of the automobile battery when the rotary plunger 66 is not locked, thereby reliably clamping the battery. When the battery lifting appliance is moved to the designated position, the pull rope for secondary protection is loosened along the deflection pulley set, the connection between the pull rope 9 and the sliding mechanism is loosened, the rotary plunger 66 is pulled out to loosen the clamping position, then the push-pull mechanism 63 is operated to move the plug block 9 out of the clamping groove of the battery, and then the lifting appliance is lifted to the waiting position away from the battery.

[0033] Those skilled in the art should understand that those skilled in the art can realize the variants in combination with the prior art and the above-mentioned embodiments, which are not described here. Such variants do not affect the essential content of the present application, and are not described here.

[0034] The preferred embodiments of the present application are described above. It should be understood that the present application is not limited to the above specific embodiments, and the devices and structures not described in detail should be understood as being implemented in the ordinary way in the art; any person skilled in the art can make many possible changes and modifications to the technical solutions of the present application by using the disclosed methods and technical contents without departing from the scope of the technical solutions of the present application, or modify equivalent embodiments with equivalent changes, which does not affect the essential content of the present application. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application, without departing from the content of the technical solutions of the present application, all still belong to the scope of protection of the technical solutions of the present application.

Claims

1. A battery hoist for an automobile, characterized by comprising: The utility model provides a kind of automobile battery lifting device, including main frame; Balance crane is arranged on the main frame, and two sides of the main frame are respectively provided with two clamping mechanisms, and the four sides of the main frame are provided with abutment mechanism; Each clamping mechanism includes a fixed mechanism fixed to the main frame, a push-pull mechanism fixed to one side of the fixed mechanism, and a sliding mechanism connected to the push-pull end of the push-pull mechanism, a plug is fixedly connected below the sliding mechanism by a stop block, and the plug is adapted to the clamping groove at the end of the automobile battery. A pull rope is connected between the upper lifting point of the balance crane and the sliding mechanism of each clamping mechanism.

2. The automotive battery lifter of claim 1, wherein, The two clamping mechanisms on one side of the main frame are X-direction clamping mechanisms, and the two clamping mechanisms on the other side of the main frame are Y-direction clamping mechanisms.

3. The automotive battery lifter of claim 1, wherein, The push-pull mechanism is a push-pull clamp, and the sliding mechanism is fixed to the movable end of the push-pull clamp.

4. The automotive battery lifter of claim 1, wherein, The fixed mechanism includes a linear guide rail, a fixed plate, an upper connecting plate fixed to one side of the fixed plate, the upper connecting plate and the push-pull mechanism are respectively arranged on both sides of the fixed plate, and the upper connecting plate is detachably connected to the upper surface of the main frame. The sliding mechanism includes an L-shaped connecting plate, and the upper end of the L-shaped connecting plate is fixedly connected to the movable end of the push-pull mechanism.

5. The automotive battery lifter of claim 1, wherein, The balance crane includes four lifting ropes and a lifting ring, and the main frame is connected to the lifting ring through the four lifting ropes.

6. The automotive battery lifter of claim 5, wherein, The middle part of the main frame is provided with two cross bars, and the connection points of the two cross bars and the main frame are respectively located on the inner side of the connection points of the four lifting ropes and the main frame. The lower part of each cross bar is connected to a first deflection pulley block, and the lower part of the pull rope hole is provided with a second deflection pulley block.

7. The automotive battery lifter of claim 6, wherein, Each pull rope is connected to the lifting ring after being deflected by the first deflection pulley block and the second deflection pulley block. The lifting ropes and the pull ropes are steel wire ropes.

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