CN216512409U

CN216512409U - Special clamp for hoisting oil drum

Info

Publication number: CN216512409U
Application number: CN202123265567.6U
Authority: CN
Inventors: 唐华盛; 于海波
Original assignee: Jianlong Beiman Special Steel Co Ltd
Current assignee: Jianlong Beiman Special Steel Co Ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-13
Anticipated expiration: 2031-12-23

Abstract

A special clamp for oil drum hoisting belongs to the field of hoisting clamps. The utility model solves the problems that the lifting efficiency of the oil drum in the lifting process of loading and unloading is low, the oil drum cannot be vertical in the lifting process, and the oil drum has larger potential safety hazard. The crane lifting device comprises a frame, connecting frames, a lifting rod and clamping mechanisms, wherein the clamping mechanisms are arranged on the frame and comprise a first clamping mechanism, a second clamping mechanism and a third clamping mechanism, the first clamping mechanism, the second clamping mechanism and the third clamping mechanism are sequentially arranged on the frame, the first clamping mechanism, the second clamping mechanism and the third clamping mechanism are identical in structure, the distance between every two adjacent clamping mechanisms is identical, two connecting frames are symmetrically arranged on the frame, the symmetrically arranged connecting frames are connected through the lifting rod, and the lifting rod is connected with a crane. The oil drum hoisting clamp provided by the utility model can effectively improve the working efficiency of the oil drum in the hoisting process and improve the safety of the oil drum in the hoisting process.

Description

Special clamp for hoisting oil drum

Technical Field

The utility model relates to the field of hoisting clamps, in particular to a special clamp for hoisting an oil drum.

Background

A put of oil drum, need artifically right the oil drum, because oil drum weight is great, right the in-process of rightting and putting the oil drum at every turn and need many people to work, very extravagant manpower, and have great potential safety hazard.

In conclusion, the utility model provides the special oil drum hoisting clamp which can hoist a plurality of oil drums simultaneously, is stable in the hoisting process of the oil drums, has no potential safety hazard and has higher hoisting efficiency, and is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problems that the lifting efficiency of the oil drum in the lifting process of loading and unloading is low, the oil drum cannot be vertical in the lifting process and has larger potential safety hazard at present, and further discloses a special clamp for lifting the oil drum. The following presents a simplified summary of the utility model in order to provide a basic understanding of some aspects of the utility model. It should be understood that this summary is not an exhaustive overview of the utility model. It is not intended to determine the key or critical elements of the present invention, nor is it intended to limit the scope of the present invention.

The technical scheme of the utility model is as follows:

the utility model provides an oil drum hoist and mount special fixture, which comprises a frame, the connection frame, lifting rod and clamping mechanism, be provided with clamping mechanism on the frame, clamping mechanism includes first clamping mechanism, second clamping mechanism and third clamping mechanism, first clamping mechanism, second clamping mechanism and third clamping mechanism set gradually on the frame, first clamping mechanism, second clamping mechanism and third clamping mechanism's structure is the same, the distance is the same between the adjacent clamping mechanism, the symmetry is provided with two connection frames on the frame, the connection frame that the symmetry set up passes through lifting rod and establishes connection, lifting rod and crane establish connection.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the three clamping mechanisms are arranged on the frame simultaneously, so that less than three oil drums can be hoisted simultaneously in the process of hoisting the oil drums, the working efficiency in hoisting the oil drums is improved, the distances between the adjacent clamping mechanisms are the same, the oil drums can be kept in a vertical state all the time under the action of the frame, the oil drums are convenient to place, the oil drums are not required to be righted by a plurality of people, and the potential safety hazard of the oil drums in the hoisting process is reduced.

As an improvement, the first clamping mechanism comprises a hand wheel, a connecting part, an installation pipe, a threaded rod, a connecting plate, a bent plate, a connecting piece and clamping blocks, the bottom of the hand wheel is provided with the connecting part, the first clamping mechanism is arranged on the frame through the connecting part, the threaded rod passes through the connecting part to be connected with the hand wheel, the connecting part is provided with the installation pipe, the installation pipe is symmetrically provided with connecting lugs, the connecting lugs are hinged to the connecting plates, the other end of the connecting plate is hinged to the bent plate, the other end of the bent plate is provided with the clamping blocks, threaded through holes are processed in the connecting piece, the connecting piece is in threaded connection with the threaded rod, the two ends of the connecting piece are respectively hinged to the symmetrically arranged bent plates, the threaded rod is rotated by the hand wheel to drive the connecting piece to move up and down, so that the clamping blocks on the two symmetrically arranged bent plates are controlled to open and close, the oil drum is clamped stably, and the opening and closing angle of the clamping blocks is manually controlled to clamp and release the oil drum, have better tight effect of clamp to the oil drum of heavyweight.

As an improvement, the bent plates symmetrically arranged at the two ends of the connecting piece are connected through compression springs, the compression springs play roles in clamping and protecting, when threads between the connecting piece and the threaded rod are loosened due to thread shedding, the clamping blocks are closed through the contraction force of the compression springs, and the potential safety hazard during oil barrel hoisting is further reduced.

As the improvement, the bent plate is hinged with the clamping block, the angle of the clamping block can be properly adjusted, so that the clamping block is better attached to an oil drum, and the oil drum is clamped.

Drawings

FIG. 1 is a schematic view of an overall structure of a clamp special for hoisting an oil drum;

fig. 2 is a schematic structural view of the first clamping mechanism.

In the figure, 1-a frame, 2-a first clamping mechanism, 3-a second clamping mechanism, 4-a third clamping mechanism, 5-a connecting frame, 6-a hoisting rod, 7-a hand wheel, 8-a connecting part, 9-a mounting pipe, 10-a threaded rod, 11-a connecting plate, 12-a bent plate, 13-a connecting piece, 14-a clamping block, 15-a compression spring and 16-a connecting lug.

Detailed Description

In order that the objects, aspects and advantages of the utility model will become more apparent, the utility model will be described by way of example only, and in connection with the accompanying drawings. It should be understood that the description is intended to be exemplary, and not intended to limit the scope of the utility model. In the following description, moreover, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Embodiment 1, the embodiment is described with reference to fig. 1, and the clamp for oil drum hoisting of this embodiment includes a frame 1, a connection frame 5, a hoisting rod 6 and a clamping mechanism, the frame 1 is provided with the clamping mechanism, the clamping mechanism includes a first clamping mechanism 2, a second clamping mechanism 3 and a third clamping mechanism 4, the clamping mechanism can simultaneously clamp 1-3 oil drums, when one oil drum is hoisted, the oil drum is clamped and hoisted by the second clamping mechanism 3 located at the middle position, when two oil drums are hoisted, the oil drum is clamped and hoisted by the first clamping mechanism 2 and the third clamping mechanism 4 located at both sides, when three oil drums are hoisted, the oil drum is clamped and hoisted by the first clamping mechanism 2, the second clamping mechanism 3 and the third clamping mechanism 4, compared with the traditional method of hoisting the oil drum by the steel wire rope, the oil drum is always in a vertical state during clamping and hoisting, being convenient for putting of oil drum, first clamping mechanism 2, second clamping mechanism 3 and third clamping mechanism 4 of even array make frame 1 be in the horizontality when the handling oil drum, can not produce the problem of lopsided weight, and hoist and mount pole 6 is connected through being connected with crane or other hoist device, carries out the oil drum handling loading and unloads work such as putting.

Embodiment 2, the embodiment is described with reference to fig. 1-2, and the clamp for oil drum hoisting of this embodiment includes a frame 1, a connection frame 5, a hoisting rod 6 and clamping mechanisms, the frame 1 is provided with the clamping mechanisms, the clamping mechanisms include a first clamping mechanism 2, a second clamping mechanism 3 and a third clamping mechanism 4, the clamping mechanisms can simultaneously clamp 1-3 oil drums, when one oil drum is hoisted, the oil drum is clamped and hoisted by the second clamping mechanism 3 located at the middle position, when two oil drums are hoisted, the oil drum is clamped and hoisted by the first clamping mechanism 2 and the third clamping mechanism 4 arranged at both sides, when three oil drums are hoisted, the oil drum is clamped and hoisted by the first clamping mechanism 2, the second clamping mechanism 3 and the third clamping mechanism 4, the first clamping mechanism 2, the second clamping mechanism 3 and the third clamping mechanism 4 have the same structure, when an oil drum is clamped, a clamping mechanism on a frame 1 is driven to be positioned above the oil drum through a crane, a hand wheel 7 is screwed forwards, the hand wheel 7 drives a threaded rod 10 to rotate, a connecting piece 13 in threaded connection with the threaded rod 10 is driven to move downwards, the bottoms of bent plates 12 on two sides are driven to open outwards, a connecting plate 11 hinged with the bent plates 12 moves inwards, clamping blocks 14 on the bent plates 12 simultaneously open outwards, compression springs 15 for connecting the two bent plates 12 are stressed and stretched, symmetrically arranged clamping blocks 14 are arranged on the clamping position side of the oil drum, the hand wheel 7 is screwed backwards, the connecting piece 13 is driven to move upwards under the rotation action of the threaded rod 10, the bottoms of the bent plates 12 are driven to draw close inwards, the oil drum is gradually clamped by considering that the clamping blocks 14 inwards, the angle of the clamping blocks 14 is adjusted before the clamping blocks 14 clamp the oil drum, so that the clamping blocks 14 are more attached to the oil drum, and the clamping effect is better, reverse rotation hand wheel 7 is until pressing from both sides tight the oil drum, opens to the outside with bent plate 12 articulated connecting plate 11 for connect the 15 simultaneous contractions of compression spring of two bent plates 12, compression spring 15's effect is if the condition of taking off the silk appears in connecting piece 13 and threaded rod 10, and the bent plate 12 that the symmetry set up can prevent to open in the twinkling of an eye through compression spring 15's contractile force and lead to the oil drum to drop, provides reliable protection mechanism for clamping mechanism, avoids appearing the potential safety hazard.

The present embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to the part thereof without departing from the spirit of the patent.

Claims

1. The utility model provides an oil drum stone tongs which characterized in that: the hoisting device comprises a frame (1), connecting frames (5), hoisting rods (6) and clamping mechanisms, wherein the clamping mechanisms are arranged on the frame (1), each clamping mechanism comprises a first clamping mechanism (2), a second clamping mechanism (3) and a third clamping mechanism (4), the first clamping mechanism (2), the second clamping mechanism (3) and the third clamping mechanism (4) are sequentially arranged on the frame (1), the structures of the first clamping mechanism (2), the second clamping mechanism (3) and the third clamping mechanism (4) are the same, the distance between every two adjacent clamping mechanisms is the same, the frame (1) is symmetrically provided with two connecting frames (5), the symmetrically arranged connecting frames (5) are connected through the hoisting rods (6), and the hoisting rods (6) are connected with a crane.

2. The special clamp for hoisting the oil drum according to claim 1, wherein: the first clamping mechanism (2) comprises a hand wheel (7), a connecting part (8), a mounting pipe (9), a threaded rod (10), a connecting plate (11), a bent plate (12), a connecting part (13) and a clamping block (14), the connecting part (8) is arranged at the bottom of the hand wheel (7), the first clamping mechanism (2) is arranged on the frame (1) through the connecting part (8), the threaded rod (10) penetrates through the connecting part (8) to be connected with the hand wheel (7), the mounting pipe (9) is arranged on the connecting part (8), connecting lugs (16) are symmetrically arranged on the mounting pipe (9), the connecting plate (11) is hinged on the connecting lugs (16), the other end of the connecting plate (11) is hinged with the bent plate (12), the clamping block (14) is arranged at the other end of the bent plate (12), a threaded through hole is processed on the connecting part (13), the connecting part (13) is in threaded connection with the threaded rod (10), two ends of the connecting piece (13) are respectively hinged with the symmetrically arranged bent plates (12).

3. The special clamp for hoisting the oil drum according to claim 2, wherein: the bent plates (12) symmetrically arranged at the two ends of the connecting piece (13) are connected through a compression spring (15).

4. The special clamp for hoisting the oil drum according to claim 2, wherein: the bent plate (12) is hinged with the clamping block (14).