CN210914974U - Hoisting tool for pole group - Google Patents

Abstract

The utility model relates to a battery production field discloses a lifting device of utmost point crowd, including a crossbeam (1), two cantilever (2), two couples (3) and at least one rings (4), the top of two cantilever (2) respectively with the both ends of crossbeam (1) are rotated and are connected, and bottom difference fixedly connected with is two couple (3), rings (4) are fixed crossbeam (1) middle part, rings (4) and two cantilever (2) are located respectively the upper and lower side of crossbeam (1), and two cantilever (2) symmetric distribution is in the below both sides of rings (4). Compared with the prior art, the hoisting tool is simple to operate, the manual operation intensity is effectively reduced, the production operation efficiency is improved, the accidental industrial injury can be effectively avoided, and the hoisting tool can also be suitable for single-arm cranes.

Description

Hoisting tool for pole group

Technical Field

The utility model relates to a battery production field, in particular to lifting device of utmost point crowd.

Background

In the production process of the tubular forklift battery, the welded pole group needs to be placed in a plastic battery jar. The method adopted in the earlier stage is to plug the welded cluster into the battery jar manually. The following problems exist in the process:

(1) manually moving the cluster and putting the cluster into a battery jar, but consuming manual physical power in the process;

(2) when the hand is carried manually, potential safety hazards exist, the hand is easy to drop, and industrial injuries and accidents are difficult to avoid;

(3) the newly bought single-arm crane only has a machine, and one end of the crane is not provided with a proper hook to lift the welding cluster.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: to the problem that exists among the prior art, the utility model provides a lifting device of utmost point crowd, easy operation effectively reduces manual work intensity, improves production operating efficiency, also can effectively avoid the emergence of unexpected industrial injury, and this lifting device also can be applicable to the single armed loop wheel machine.

The technical scheme is as follows: the utility model provides a lifting device of utmost point crowd, including a crossbeam, two cantilevers, two couples and at least one rings, the top of two cantilevers respectively with the both ends of crossbeam are rotated and are connected, and bottom difference fixedly connected with is two the couple, rings are fixed the crossbeam middle part, rings and two the cantilever is located respectively the upper and lower side of crossbeam, and two cantilever symmetric distribution is in the below both sides of rings.

Preferably, the top ends of the two cantilevers are respectively connected with the two ends of the cross beam in a rotating mode through pin shafts. The cantilever and the cross beam are rotatably connected through the pin shaft, when the cantilever is required to be taken down from the suspension beam, the cantilever can be taken out only by pulling out the pin shaft, and the operation is convenient and fast.

Further, the hoisting tool of utmost point crowd still include cantilever interval adjusting part, cantilever interval adjusting part includes two-way screw rod, two sliders and slide rail, the crossbeam is hollow structure, the slide rail level is fixed the bottom in the crossbeam, two sliders are sliding connection respectively in the both ends of slide rail, two the middle part of round pin axle runs through two respectively the slider just with two slider fixed connection, two the slider respectively with two-way screw rod's both sides threaded connection, just the crossbeam both ends have still seted up the adjustment tank respectively, two the round pin axle is located two respectively the adjustment tank. When the distance between the two cantilevers needs to be adjusted to adjust the distance between the hooks at the two sides of the lower end of the two cantilevers, the two sliding blocks can be driven to move oppositely or oppositely along the sliding rail by rotating the bidirectional screw rod, so that the two pin shafts are driven to move oppositely or oppositely along the two adjusting grooves, the cantilevers at the two sides are driven to move oppositely or oppositely, and the purpose of adjusting the distance between the hooks at the two sides is achieved.

Furthermore, a rotating handle is fixed on one end of the bidirectional screw rod. The arrangement of the rotating handle is convenient for manually rotating the bidirectional screw rod, so that the distance between the two cantilevers can be manually adjusted, and the hoisting tool can be suitable for hoisting of polar groups of different model sizes.

Preferably, the number of the lifting rings is two, and the two lifting rings are symmetrically fixed on the upper side and the lower side of the cantilever respectively. When the utmost point crowd of different models is hoisted to needs, probably need to change the couple of relative setting into the couple that sets up mutually back on the body, in order to save operating time, downside all is fixed with a rings on this lifting device's the cantilever, when the couple that needs will be placed relatively or mutually back on the body becomes mutually the back of the body or places relatively, only need to wind the cantilever of both sides 180 around the both ends of crossbeam, just so can be with the cantilever of both sides from one side of crossbeam side around the opposite side, the couple of cantilever below just also can be followed relatively or place mutually the back of the body and change into mutually the body or place relatively.

Furthermore, pole clearance grooves are respectively formed in the positions, fixedly connected with the two hooks, of the bottom ends of the two cantilevers. Because there are two utmost point posts of fixing on the hanging beam respectively to utmost point crowd both sides, utmost point post clearance groove's setting makes when using this lifting device to hoist utmost point crowd, and the utmost point post of both sides can be located utmost point post clearance groove, avoids utmost point post and this lifting device to damage because of the collision when hoist.

Preferably, the two hooks are L-shaped hooks which are arranged oppositely or reversely. The battery pole group models are different, then the interval between two hanging beams is different, sets up L type couple relatively or back of the body mutually and can be applicable to the hoist and mount of the battery pole group of different models respectively.

The working principle and the beneficial effects are as follows: when a welded pole group is required to be placed in a battery jar, firstly, the hoisting tool is tied below a hoisting arm of a single-arm crane by using a steel wire rope, then two hooks are respectively hung under suspension beams of two poles of the pole group, then the single-arm crane is started, and the pole group is hoisted by the hooks and placed in the battery jar. When the hoisting tool is used, the hanging beam below of the two polar columns of the polar group is arranged in the hook of the hoisting tool only by manual assistance, the polar group to the battery jar is not required to be carried manually, the operation is simple, the manual operation intensity is effectively reduced, the production operation efficiency is improved, the occurrence of accidental industrial injury can be effectively avoided, and the hoisting tool can also be suitable for a single-arm crane.

Drawings

Fig. 1 is a schematic perspective view of a hoisting tool for a pole group in embodiment 1;

fig. 2 is a front view of a hoisting tool of a pole group in embodiment 1;

fig. 3 is a front view of the pole group hoisted by the hoisting tool of the pole group in embodiment 1;

fig. 4 is a front view of a hoist for a pole group in embodiment 1;

fig. 5 is a front view of the pole group hoisted by the hoisting tool of the pole group in embodiment 1;

fig. 6 is a front view of a hoist for a pole group in embodiment 2;

fig. 7 is a front view of a hoist for a pole group in embodiment 2;

fig. 8 is a schematic perspective view of a hoisting tool for a pole group in embodiment 3;

fig. 9 is a front view of the suspension arm spacing adjustment mechanism in embodiment 3;

fig. 10 is a plan view of the suspension arm spacing adjustment mechanism according to embodiment 3.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Embodiment 1:

the embodiment provides a hoisting tool for a pole group, which mainly comprises a cross beam 1, two cantilevers 2, two hooks 3 and a hoisting ring 4 as shown in figures 1 and 2, wherein the top ends of the two cantilevers 2 are respectively and rotatably connected with the two ends of the cross beam 1 through pin shafts 5, the bottom ends of the two cantilevers 2 are respectively and fixedly connected with the two hooks 3, the hoisting ring 4 is fixed above the middle part of the cross beam 1, the two cantilevers 2 are positioned below the cross beam 1, and the two cantilevers 2 are symmetrically distributed on the two sides below the hoisting ring 4; the bottom ends of the two cantilevers 2 are respectively fixedly connected with the two hooks 3, and pole clearance grooves 8 are further formed in the positions, respectively, of the bottom ends of the two cantilevers, the two hooks 3 are L-shaped hooks, and the two hooks are arranged oppositely.

The working principle of the hoisting tool is as follows:

when the welded pole group 9 needs to be placed in a battery jar, firstly, the hoisting ring 4 of the hoisting tool is tied under the hoisting arm of the single-arm hoisting machine by using a steel wire rope, then as shown in fig. 3, two hooks 3 are respectively hung right below the outer sides of the hanging beams 11 of two poles 10 of the pole group 9, then the single-arm hoisting machine is started, and the pole group 9 is hoisted by the hooks 3 and placed in the battery jar.

If will lift by crane the less utmost point crowd 9 of interval between the hanging beam 11 of two utmost point posts 10, can take off the round pin axle 5 of both sides respectively, rotate 180 respectively with the cantilever 2 of both sides back reuse round pin axle 5 and rotate cantilever 2 at the both ends of crossbeam 1, like this, the couple 3 of 2 bottoms of both sides cantilever becomes to place mutually backing on the back from relative placing, like figure 4, then hang two couples 3 respectively under the hanging beam 11 relative inboard of two utmost point posts 10 of utmost point crowd 9, like figure 5, then start the single armed loop wheel machine, it can to put into the battery jar to hang utmost point crowd 9 through couple 3.

Embodiment 2:

this embodiment is a further improvement of embodiment 1, and the main improvement is that in embodiment 1, two hooks 3 are adjusted to be arranged oppositely from each other from opposite placement to adapt to the hoisting of polar groups with different sizes, after the pin shafts 5 of the two cantilevers 2 need to be detached, the cantilevers 2 are rotated and then installed on the beam 1 again, and the operation is undoubtedly time-consuming and troublesome. In this embodiment, a hoisting ring 4 is further fixed between the two cantilevers 2 and on the lower side of the beam 1, as shown in the drawing, 6, when two hooks 3 need to be adjusted to be arranged oppositely from each other from opposite placement, so as to adapt to hoisting of polar groups of different sizes, the cantilevers 2 on two sides only need to be rotated 180 degrees to the other side of the beam 1 around two pin shafts 5 respectively, and then the hoisting ring 4 located below originally is tied on the hoisting arm of the single-arm crane by using a steel wire rope, so that the hoisting tool is changed into a hoisting tool with two hooks 3 arranged oppositely from each other, as shown in fig. 7, so as to adapt to hoisting of polar groups with smaller intervals between the suspension beams 11 of the polar columns 10.

Otherwise, this embodiment is identical to embodiment 1, and will not be described herein.

Embodiment 3:

the embodiment is a further improvement of the embodiment 2, and the main improvement is that in the embodiment 2, only one hanging ring 4 is added on the lower side of the cross beam 1, so that the hooks 3 on the hoisting tool can be oppositely and oppositely placed to adapt to hoisting of the polar groups 9 with different distances between the suspension beams 11 of the polar columns 10, and the application range is not large enough, because when the distance between the suspension beams 11 of the polar columns 10 is too small or too large, the method cannot be realized through the embodiment 2, and in the embodiment, the application range of the hoisting tool can be further enlarged by adding the cantilever 2 distance adjusting assembly.

Specifically, in the present embodiment, as shown in fig. 8 to 10, the suspension arm distance adjusting assembly 6 mainly includes a sliding rail 603, a bidirectional screw 601 and two sliding blocks 602, the cross beam 1 is a hollow structure, and two ends of the cross beam 1 are further respectively provided with an adjusting groove 7, the sliding rail 603 is horizontally fixed at the bottom inside the cross beam 1, the two sliding blocks 602 are respectively slidably connected to two ends of the sliding rail 603, the middle portions of the two pin shafts 5 respectively penetrate through the two sliding blocks 602 and are fixedly connected to the two sliding blocks 602, and the two pin shafts 5 are respectively located in the two adjusting grooves 7; the two sliding blocks 602 are respectively in threaded connection with two sides of the bidirectional screw 601, and a rotating handle 604 is fixed at one end of the bidirectional screw 601.

When the distance between two hooks 3 needs to be adjusted, the two-way screw 601 is rotated by the rotating handle 604 to drive the two sliding blocks 602 to move relatively or oppositely along the sliding rail 603, so that the two pin shafts 5 are driven to move relatively or oppositely along the two adjusting grooves 7, and then the cantilevers 2 on the two sides are driven to move relatively or oppositely, the purpose of adjusting the distance between the hooks 3 at the bottom ends of the cantilevers 2 on the two sides is achieved, and the purpose that the hoisting tool is suitable for the polar groups 9 of various different models can be realized.

Otherwise, this embodiment is identical to embodiment 1, and will not be described herein.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (7)

1. The utility model provides a lifting device of utmost point crowd, its characterized in that, includes a crossbeam (1), two cantilever (2), two couples (3) and at least one rings (4), the top of two cantilever (2) respectively with the both ends of crossbeam (1) are rotated and are connected, and bottom fixedly connected with is two respectively couple (3), rings (4) are fixed crossbeam (1) middle part, rings (4) and two cantilever (2) are located respectively the upper and lower side of crossbeam (1), and two cantilever (2) symmetric distribution is in the below both sides of rings (4).

2. The hoisting tool for the pole group of claim 1, wherein the top ends of the two cantilevers (2) are rotatably connected with the two ends of the beam (1) through pin shafts (5), respectively.

3. Hoisting tool for a pole group according to claim 2, further comprising a cantilever spacing adjustment assembly (6), the cantilever spacing adjusting component (6) comprises a bidirectional screw rod (601), two sliding blocks (602) and a sliding rail (603), the cross beam (1) is of a hollow structure, the slide rail (603) is horizontally fixed at the bottom in the cross beam (1), the two slide blocks (602) are respectively connected with the two ends of the slide rail (603) in a sliding manner, the middle parts of the two pin shafts (5) respectively penetrate through the two slide blocks (602) and are fixedly connected with the two slide blocks (602), the two slide blocks (602) are respectively connected with the two sides of the two-way screw (601) in a threaded manner, and adjusting grooves (7) are further formed in the two ends of the cross beam (1) respectively, and the two pin shafts (5) are located in the two adjusting grooves (7) respectively.

4. Hoisting tool for pole groups according to claim 3, characterized in that a rotating handle (604) is also fixed on one end of the bidirectional screw (601).

5. The hoisting tool for pole groups according to any one of claims 1 to 4, wherein the number of the hoisting rings (4) is two, and the two hoisting rings (4) are symmetrically fixed on the upper and lower sides of the cantilever (2) respectively.

6. The hoisting tool for the pole group according to any one of claims 1 to 4, wherein pole clearance grooves (8) are further respectively formed at positions where the bottom ends of the two cantilevers (2) are respectively and fixedly connected with the two hooks (3).

7. Hoisting tool for pole groups according to any one of claims 1 to 4, characterized in that the two hooks (3) are L-shaped hooks, which are arranged opposite or opposite each other.

Images