CN219669975U - Steel drum overhead hoist - Google Patents

Abstract

The utility model relates to a steel drum lifting device which comprises a first lifting ring, a supporting main body arranged at the bottom end of the first lifting ring, a plurality of mounting pieces provided with mounting grooves, a plurality of claw arms and a plurality of bolts, wherein the mounting pieces are circumferentially arranged on the supporting main body. The first end of each claw arm is correspondingly inserted into a mounting groove, a plurality of adjusting holes are formed in the first end of each claw arm at intervals, and the second end of each claw arm is downwards bent and provided with a claw hook; each bolt is correspondingly and transversely arranged between two side walls of a mounting groove and penetrates through the corresponding adjusting hole, and the bolt is used for rotatably arranging the first end of the claw arm in the corresponding mounting groove. The utility model improves the adjusting capability of the claw arm and solves the problem that the existing tool is difficult to conveniently hoist steel barrels with different sizes.

Description

Steel drum overhead hoist

Technical Field

The utility model relates to the technical field of steel drum lifting equipment, in particular to a steel drum lifting device.

Background

The waste liquid in the steel drum is often solidified due to long-term placement, and disposal of the steel drum usually requires that the steel drum is placed in hot water to be heated so that the solidified liquid is recovered to be flowable and pumped out. In the process of placing the steel drum into the hot water tank, the traditional drum holding device holds the drum through the side surface for shoveling, so that the steel drum is difficult to be placed into the hot water tank, and the upper part of the steel drum can only be fixed to be lifted into the hot water tank.

The Chinese patent with publication number of CN107662878A discloses a tool for lifting swill barrel, which comprises a lifting ring, wherein the claw for lifting swill barrel also comprises three pairs of connecting strips, three L-shaped claws and three baffles, and each pair of connecting strips are arranged in parallel and provided with a gap in the middle; one ends of the three pairs of connecting strips are fixedly connected with the hanging ring, and the middle part of the L-shaped claw is hinged with the other ends of the connecting strips and is arranged between the pair of connecting strips; the baffle plates are welded above each pair of connecting strips and are arranged above one end of the L-shaped clamping jaw. The three clamping jaws of the patent can be automatically clamped on the edge of the swill barrel to lift the swill barrel, but after the clamping jaws are installed on the connecting strip, the clamping jaws can only rotate up and down, so that the adjusting capacity of the clamping jaws is insufficient under the condition of lifting steel barrels with different sizes, and the steel barrels with different sizes are difficult to lift conveniently.

Disclosure of Invention

In view of the above, the embodiment of the utility model provides a steel drum lifting device, which at least solves the problem that the existing tooling is difficult to conveniently lift steel drums with different sizes.

The embodiment of the utility model provides the following technical scheme:

the utility model embodiment of a steel drum lifting device, which comprises a first lifting ring and a supporting main body arranged at the bottom end of the first lifting ring, wherein a plurality of mounting pieces provided with mounting grooves are arranged on the supporting main body along the circumferential direction, and the steel drum lifting device further comprises:

the first end of each claw arm is correspondingly inserted into one mounting groove, a plurality of adjusting holes are formed in the first end of each claw arm at intervals, and the second end of each claw arm is downwards bent and provided with a claw hook;

each bolt is correspondingly and transversely arranged between two side walls of one mounting groove and penetrates through the corresponding adjusting hole, and the bolts are used for rotatably arranging the first ends of the claw arms in the corresponding mounting grooves;

wherein, under the condition that the bolt is inserted into different adjusting holes on the claw arm, the claw arm can clamp steel barrels with different diameters.

Further, one side of the claw hook facing the steel drum is provided with an arc shape.

Further, the claw hook is provided in a fan shape.

Further, the steel drum hoist further includes:

the lifting plate is connected with the first lifting ring, and two shovel tooth holes are formed in the lifting plate and used for driving the first lifting ring to move up and down under the action of forklift tooth.

Further, the swing plate includes:

the second lifting ring is arranged at the bottom end of the lifting plate and connected with the first lifting ring, and is used for enabling the supporting main body to shake in the horizontal direction.

Further, the steel drum hoist further includes:

the connecting piece, the both ends of connecting piece respectively with first rings the second rings rotate and can dismantle the connection, be used for being convenient for separate first rings with the second rings.

Further, the connector includes:

the two connecting pieces are oppositely arranged on two sides of the first lifting ring and the second lifting ring, the top ends of the two connecting pieces are rotatably arranged on the second lifting ring through fasteners, and the bottom ends of the two connecting pieces are rotatably arranged on the first lifting ring through fasteners.

Further, the second lifting ring is installed in a lifting ring groove formed in the middle of the lifting plate, and the lifting ring groove is used for installing the second lifting ring.

Further, the number of the claw arms is three, and each claw arm is provided with an L-shaped structure.

Further, the steel drum hoist further includes:

the plurality of check blocks are correspondingly arranged at the top ends of the plurality of mounting grooves and used for limiting the claw arms.

Compared with the prior art, the steel drum lifting device has the advantages that the plurality of adjusting holes are formed in each claw arm at intervals, so that the claw arms can clamp and lift steel drums with different diameters under the condition that the bolts are inserted into different adjusting holes, the adjusting capacity of the claw arms is improved, and the problem that the existing tool is difficult to lift steel drums with different sizes conveniently is solved.

Drawings

FIG. 1 is a side view of a ladle crane of the present utility model;

FIG. 2 is a top cross-sectional view of the swing plate of the present utility model;

the reference numerals of the present utility model are as follows:

10. a first hanging ring;

20. a support body;

30. a mounting member;

40. a claw arm; 41. an adjustment aperture; 42. a claw hook;

50. a plug pin;

60. lifting the plate; 61. a spade tooth hole; 62. the second hanging ring; 63. hanging ring groove;

70. a connecting piece;

80. and a stop block.

Detailed Description

The present utility model will be described and illustrated with reference to the accompanying drawings and examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be made by a person of ordinary skill in the art based on the embodiments provided by the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

It is apparent that the drawings in the following description are only some examples or embodiments of the present utility model, and it is possible for those of ordinary skill in the art to apply the present utility model to other similar situations according to these drawings without inventive effort. Moreover, it should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as having the benefit of this disclosure.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by those of ordinary skill in the art that the described embodiments of the utility model can be combined with other embodiments without conflict.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "a," "an," "the," and similar referents in the context of the utility model are not to be construed as limiting the quantity, but rather as singular or plural. The terms "comprising," "including," "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to only those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "connected," "coupled," and the like in connection with the present utility model are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as used herein means two or more. "and/or" describes an association relationship of an association object, meaning that there may be three relationships, e.g., "a and/or B" may mean: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. The terms "first," "second," "third," and the like, as used herein, are merely distinguishing between similar objects and not representing a particular ordering of objects.

Example 1

As shown in fig. 1 to 2, the present utility model provides a steel drum lifting device, which comprises a first lifting ring 10, and a supporting body 20 installed at the bottom end of the first lifting ring 10, wherein a plurality of installation pieces 30 provided with installation grooves are installed on the supporting body 20 along the circumferential direction.

Wherein the first suspension ring 10 may be connected to the hook to move up or down by the hook.

Preferably, the mounts 30 are provided in three.

The ladle crane further comprises a plurality of claw arms 40 and a plurality of pins 50. Wherein, the first end of each claw arm 40 is correspondingly inserted into a mounting groove, the first end of each claw arm 40 is provided with a plurality of adjusting holes 41 at intervals, and the second end of each claw arm 40 is downwards bent and provided with a claw hook 42; each bolt 50 is correspondingly and transversely arranged between two side walls of a mounting groove and penetrates through the corresponding adjusting hole 41, and the bolt 50 is used for rotatably arranging the first end of the claw arm 40 in the corresponding mounting groove.

Wherein, in case that the latch 50 is inserted into different adjusting holes 41 of the jaw arms 40, several jaw arms 40 can clamp steel barrels of different diameters.

For example, in the case where it is desired to grip a steel drum having a large diameter, a worker may insert the insert pin 50 into the adjustment hole 41 away from the claw 42; in the case where it is necessary to clamp a steel drum having a small diameter, a worker may insert the insert pin 50 into the adjustment hole 41 adjacent to the claw 42.

Wherein, the number of the adjusting holes 41 is at least two.

Preferably, three claw arms 40 are provided, and each claw arm 40 is provided in an L-shaped structure.

In some of these embodiments, the side of the claw 42 facing the steel can is provided with an arc shape to increase the contact area of the claw 42 with the steel can, thereby avoiding damage to the steel can by the claw 42.

In some of these embodiments, the grapple 42 is provided in a fan shape to further increase the contact area of the grapple 42 with the steel tub.

Specifically, after the worker hooks all the claw hooks 42 on the edge of the steel drum, the first hanging ring 10 moves upwards under the action of the hanging hook, then the first hanging ring 10 pulls the supporting body 20 to move upwards under the action of the external force, the supporting body 20 pulls the first end of the claw arm 40 to move upwards after being stressed, and then the second end of the claw arm 40 is buckled inwards under the action of the bolt 50, so that the steel drum is fastened, and the steel drum is lifted.

The claw hook 42 of the embodiment adopts a fan-shaped design and is attached to the edge of the steel drum to form an arc shape, so that the steel drum can be better grasped, and the claw hook can be freely adjusted according to the size of the steel drum by arranging a plurality of adjusting holes 41 on the claw arm 40.

Example 2

This embodiment is a modified embodiment of embodiment 1.

As shown in fig. 1, the steel drum lifting device further comprises a lifting plate 60, wherein the lifting plate 60 is connected with the first lifting ring 10, and two shovel tooth holes 61 are formed in the lifting plate 60 and used for driving the first lifting ring 10 to move up and down under the action of forklift shovel teeth.

The lifting plate 60 may be a square plate or a circular plate.

Wherein the lifting plate 60 is a metal plate.

The tooth hole 61 may be formed on a side wall of the lifting plate 60, so that the tooth of the forklift can extend into the tooth hole 61.

Wherein, the height of the tooth hole 61 is greater than the height of the forklift tooth, and the width of the tooth hole 61 is greater than the width of the forklift tooth, so that the tooth can be conveniently inserted into the tooth hole 61.

In some of these embodiments, a tooth ring may be provided at the top end of the trolley plate 60 to allow the teeth of the forklift to extend into the tooth ring.

Specifically, after the relieved tooth of the forklift is inserted into the relieved tooth hole 61, the relieved tooth can drive the lifting plate 60 to move up and down, and then the lifting plate 60 drives the first lifting ring 10 to move up and down, so that the steel drum is lifted through the supporting body 20, the claw arm 40 and the claw hook 42.

The lifting plate 60 includes a second lifting ring 62, and the second lifting ring 62 is disposed at the bottom end of the lifting plate 60 and connected with the first lifting ring 10, for enabling the supporting body 20 to swing in a horizontal direction, so as to facilitate placing the steel drum at a specific position during lifting.

Specifically, the first hanging ring 10 is fastened on the second hanging ring 62, and the first hanging ring 10 and the second hanging ring 62 can rotate relatively, so as to shake the steel drum.

Wherein the second lifting ring 62 may be detachably disposed on the first lifting ring 10 so as to facilitate lifting the steel drum in various manners.

For example, in the case where the second hoist ring 62 is connected to the first hoist ring 10, a worker may hoist the steel drum by a forklift; in the case of a second lifting ring 62 being separated from the first lifting ring 10, the lifting plate 60 is then also separated from the first lifting ring 10 with the second lifting ring 62, at which point the worker can lift the first lifting ring 10 using the lifting hook.

Wherein the second suspension ring 62 is made of a metallic material, such as stainless steel.

The steel drum lifting device further comprises a connecting piece 70, and two ends of the connecting piece 70 are respectively and detachably connected with the first lifting ring 10 and the second lifting ring 62 in a rotating mode so as to facilitate the disassembly of the lifting plate 60.

In some embodiments, the two ends of the connecting piece 70 are provided with a U-shaped groove, a bolt is transversely arranged in the U-shaped groove, and the bolt penetrates through the first hanging ring 10 or the second hanging ring 62, so that the two ends of the connecting piece 70 are rotatably and detachably connected with the first hanging ring 10/the second hanging ring 62.

In some embodiments, the connecting member 70 includes two connecting pieces, the two connecting pieces are disposed on two sides of the first hanging ring 10 and the second hanging ring 62 oppositely, top ends of the two connecting pieces are rotatably disposed on the second hanging ring 62 through fasteners, and bottom ends of the two connecting pieces are rotatably disposed on the first hanging ring 10 through fasteners.

Wherein the fastener comprises a bolt and a nut.

For example, after the bolt passes through one connecting piece, the first hanging ring 10, and the other connecting piece in order, a worker connects the nut with the bolt, thereby rotatably disposing both connecting pieces on the first hanging ring 10.

Wherein, the connection piece is the metal sheet, and the through-hole is offered in both ends in order to pass the bolt.

In some embodiments, the second hanging ring 62 is mounted in a hanging ring groove 63 formed in the middle of the hanging plate 60, and the hanging ring groove 63 is used for mounting the second hanging ring 62.

In some of these embodiments, the second lifting ring 62 is rotatably disposed in the lifting ring groove 63 such that the second lifting ring 62 can be received in the lifting ring groove 63 after the second lifting ring 62 is separated from the first lifting ring 10 or the second lifting ring 62 is separated from the connecting member 70.

Wherein the hanging ring groove 63 is provided as a rectangular groove.

The steel drum overhead hoist still includes a plurality of dogs 80, and a plurality of dogs 80 correspond to set up in the top of a plurality of mounting grooves for carry out spacingly to the first end of claw arm 40 when claw arm 40 is not used, avoid claw arm 40 too sagging, be unfavorable for the staff to operate.

The working principle of this embodiment is as follows:

after the lifting hook 42 hooks the edge of the steel drum, a worker inserts the shovel teeth of the forklift into the shovel tooth holes 61 to drive the lifting plate 60 to move up and down, and then the lifting plate 60 drives the first lifting ring 10 to move up and down through the second lifting ring 62, and then the first lifting ring 10 lifts the steel drum through the supporting body 20, the claw arms 40 and the lifting hook 42.

The steel drum overhead hoist of this embodiment can adopt fork truck to shovel fortune, has reduced manual operation, has reduced staff's working strength, and adopts the connection piece design to rock about can making the steel drum between shovel utensil and the hoist, conveniently puts the steel drum to specific position when handling.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The utility model provides a steel drum overhead hoist, its include first rings, install in the support main part of first rings bottom, support main part installs a plurality of installed parts of seting up the mounting groove along circumference, its characterized in that, steel drum overhead hoist still includes:

the first end of each claw arm is correspondingly inserted into one mounting groove, a plurality of adjusting holes are formed in the first end of each claw arm at intervals, and the second end of each claw arm is downwards bent and provided with a claw hook;

each bolt is correspondingly and transversely arranged between two side walls of one mounting groove and penetrates through the corresponding adjusting hole, and the bolts are used for rotatably arranging the first ends of the claw arms in the corresponding mounting grooves;

wherein, under the condition that the bolt is inserted into different adjusting holes on the claw arm, the claw arm can clamp steel barrels with different diameters.

2. The steel drum trolley of claim 1 wherein a side of the claw toward the steel drum is provided in an arc shape.

3. The steel drum trolley of claim 2 wherein the claw hook is configured as a fan.

4. The steel drum hoist of claim 1, characterized in that the steel drum hoist further comprises:

the lifting plate is connected with the first lifting ring, and two shovel tooth holes are formed in the lifting plate and used for driving the first lifting ring to move up and down under the action of forklift tooth.

5. The steel drum hoist of claim 4, characterized in that the hoist plate includes:

the second lifting ring is arranged at the bottom end of the lifting plate and connected with the first lifting ring, and is used for enabling the supporting main body to shake in the horizontal direction.

6. The steel drum hoist of claim 5, characterized in that the steel drum hoist further comprises:

the connecting piece, the both ends of connecting piece respectively with first rings the second rings rotate and can dismantle the connection, be used for being convenient for separate first rings with the second rings.

7. The steel drum trolley of claim 6 wherein the connecting member comprises:

the two connecting pieces are oppositely arranged on two sides of the first lifting ring and the second lifting ring, the top ends of the two connecting pieces are rotatably arranged on the second lifting ring through fasteners, and the bottom ends of the two connecting pieces are rotatably arranged on the first lifting ring through fasteners.

8. The steel drum lifting device according to claim 5, wherein the second lifting ring is installed in a lifting ring groove formed in the middle of the lifting plate, and the lifting ring groove is used for installing the second lifting ring.

9. The steel drum trolley of claim 1 wherein the number of claw arms is three and each claw arm is provided in an L-shaped configuration.

10. The steel drum hoist of claim 1, characterized in that the steel drum hoist further comprises:

the plurality of check blocks are correspondingly arranged at the top ends of the plurality of mounting grooves and used for limiting the claw arms.