CN211644338U

CN211644338U - Lifting hook remover for super-high and super-long hoisting machinery

Info

Publication number: CN211644338U
Application number: CN202020184671.9U
Authority: CN
Inventors: 张正友
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-10-09
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses a superelevation super distant lifting machinery lifting hook enucleator, comprising a base plate, the last fixed surface of bottom plate is connected with the frame, the lower fixed surface of bottom plate is connected with the fly leaf, logical groove has been seted up to the front side outer wall of fly leaf, the fixed surface is connected with the pneumatic cylinder in the top of frame, the lower surface of pneumatic cylinder is equipped with the hydraulic stem, the outer wall sliding connection of hydraulic stem has the sleeve, telescopic fixed surface is connected with the fixed plate, the front side outer wall swing joint of hydraulic stem has the set-square, the front side outer wall symmetry swing joint of set-square has the movable rod, two other swing joint is equallyd divide to the rear side outer wall of movable rod has the connecting plate. The utility model relates to a simply, convenient operation can be so that two lifting hooks separate, need not the manual work and operate, can not cause dangerous appearance for the hydraulic stem obtains certain spacingly, can not make the device receive the damage.

Description

Lifting hook remover for super-high and super-long hoisting machinery

Technical Field

The utility model relates to a loading and unloading hoist technical field especially relates to a super long-range lifting machinery lifting hook enucleator of superelevation.

Background

The hoisting machine is an electromechanical device for vertically lifting or vertically lifting and horizontally moving a heavy object, and is defined by a crane with a rated lifting capacity of 0.5t or more, a crane with a rated lifting capacity of 3t or more and a lifting height of 2m or more, and a mechanical parking device with 2 or more layers.

The existing super-high and super-long hoisting machinery generally loads and unloads goods by using a lifting hook and then removes the goods by adopting a manual mode, and has the following defects that the lifting hook which is removed by a crane is easy to throw when lifted up again, people and goods are not separated when the people take off the hook, the situation that the lifting hook hurts people sometimes happens, time is wasted, and labor intensity is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lifting hook remover for hoisting machinery with super-high and super-far height.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a superelevation ultralong hoisting machinery lifting hook enucleator, includes the bottom plate, the last fixed surface of bottom plate is connected with the frame, the lower fixed surface of bottom plate is connected with the fly leaf, logical groove has been seted up to the front side outer wall of fly leaf, the top internal surface fixedly connected with pneumatic cylinder of frame, the lower surface of pneumatic cylinder is equipped with the hydraulic stem, the outer wall sliding connection of hydraulic stem has the sleeve, telescopic lower fixed surface is connected with the fixed plate, the front side outer wall swing joint of hydraulic stem has the set-square, the front side outer wall symmetry swing joint of set-square has the movable rod, two other swing joint is equallyd divide to the rear side outer wall of movable rod has the connecting plate, two other fixedly connected with lifting hook is equallyd divide to the lower surface of connecting.

Preferably, the fixing plate is located on the upper surface of the bottom plate, and the fixing plate is fixedly connected with the bottom plate.

Preferably, the triangular plate is located below the bottom plate, and the hydraulic rod is connected with the bottom plate in a sliding mode.

Preferably, the two connecting plates are located on the outer wall of the front side of the movable plate, and the connecting plates are movably connected with the movable plate.

Preferably, the front outer wall of the frame is provided with a cover plate, the front outer wall of the cover plate is provided with a fixing bolt, and the cover plate is fixedly connected with the frame through the fixing bolt.

Preferably, the both sides outer wall of frame is equallyd divide and is do not seted up the spacing groove, two other sliding connection is equallyd divide to the inside of spacing groove has the gag lever post, one side outer wall fixedly connected with buffer board that the gag lever post is close to the hydraulic stem, fixed connection between buffer board and the hydraulic stem.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the hydraulic cylinder and the hydraulic rod are arranged, so that the two lifting hooks can be separated without manual operation, and danger can not occur;

2. in the utility model, the hydraulic rod is limited to a certain extent by arranging the buffer plate, the limiting groove and the limiting rod, so that the device is not damaged;

to sum up, the utility model relates to a simply, convenient operation can be so that two lifting hooks separate, need not the manual work and operate, can not cause dangerous appearance for the hydraulic stem obtains certain spacing, can not make the device receive the damage.

Drawings

Fig. 1 is a schematic structural view of a lifting hook remover for super-high and super-far hoisting machinery provided by the utility model;

fig. 2 is a front view of the lifting hook remover for super-high and super-far hoisting machinery provided by the utility model;

fig. 3 is a schematic structural view of a second embodiment of the lifting hook remover for super-high and super-far hoisting machinery of the present invention.

In the figure: the hydraulic lifting device comprises a base plate 1, a frame 2, a movable plate 3, a through groove 4, a hydraulic cylinder 5, a hydraulic rod 6, a sleeve 7, a fixed plate 8, a triangular plate 9, a movable rod 10, a connecting plate 11, a lifting hook 12, a lifting ring 13, a cover plate 14, a fixing bolt 15, a limiting groove 16, a limiting rod 17 and a buffer plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an embodiment of a super-high and super-far lifting machinery lifting hook remover comprises a base plate 1, a frame 2 is fixedly connected to the upper surface of the base plate 1, a movable plate 3 is fixedly connected to the lower surface of the base plate 1, a through groove 4 is formed in the outer wall of the front side of the movable plate 3, a hydraulic cylinder 5 is fixedly connected to the inner surface of the top of the frame 2, a hydraulic rod 6 is arranged on the lower surface of the hydraulic cylinder 5, a sleeve 7 is slidably connected to the outer wall of the hydraulic rod 6, a fixed plate 8 is fixedly connected to the lower surface of the sleeve 7, a triangular plate 9 is movably connected to the outer wall of the front side of the hydraulic rod 6, movable rods 10 are symmetrically and movably connected to the outer wall of the front side of the triangular plate 9, connecting plates 11 are respectively and movably connected to the outer wall of the rear side of the two movable.

Fixed plate 8 is located the upper surface of bottom plate 1, fixed connection between fixed plate 8 and the bottom plate 1, set-square 9 is located the below of bottom plate 1, sliding connection between hydraulic stem 6 and the bottom plate 1, two connecting plates 11 all are located the front side outer wall of fly leaf 3, swing joint between connecting plate 11 and the fly leaf 3, the front side outer wall of frame 2 is equipped with apron 14, the front side outer wall of apron 14 is equipped with gim peg 15, apron 14 passes through fixed connection between gim peg 15 and the frame 2.

At first start hydraulic cylinder 5's switch, pneumatic cylinder 5 drives hydraulic stem 6 and retrieves, pneumatic cylinder 6 is driving set-square 9 and is removing, set-square 9 drives two movable rods 10 activities, two movable rods 10 drive connecting plate 11 and remove, two connecting plates 11 drive two lifting hooks 12 and fold, can hoist the goods this moment, can obtain with the same principle, only need extend hydraulic stem 6, just can make two lifting hooks 12 separate, need not the manual work and operate, can not cause dangerous appearance.

Compared with the first embodiment, the second embodiment adopts a more convenient structure comprising the limiting groove 16, the limiting rod 17 and the buffer plate 18, so that the hydraulic rod 6 can be limited, and the damage to the device caused by the overlarge extension or shortening of the hydraulic rod 6 is avoided.

Referring to fig. 1-3, a second embodiment of the superelevation and superdistance lifting machinery lifting hook remover is provided, which comprises a bottom plate 1, a frame 2 is fixedly connected to an upper surface of the bottom plate 1, a movable plate 3 is fixedly connected to a lower surface of the bottom plate 1, a through groove 4 is formed in a front outer wall of the movable plate 3, a hydraulic cylinder 5 is fixedly connected to an inner surface of a top of the frame 2, a hydraulic rod 6 is arranged on a lower surface of the hydraulic cylinder 5, a sleeve 7 is slidably connected to an outer wall of the hydraulic rod 6, a fixed plate 8 is fixedly connected to a lower surface of the sleeve 7, a triangular plate 9 is movably connected to a front outer wall of the hydraulic rod 6, movable rods 10 are symmetrically and movably connected to a front outer wall of the triangular plate 9, connecting plates 11 are respectively and movably connected to rear outer walls of the two movable rods 10, lifting hooks 12 are respectively and fixedly connected.

Fixed plate 8 is located bottom plate 1's upper surface, fixed connection between fixed plate 8 and the bottom plate 1, set-square 9 is located bottom plate 1's below, sliding connection between hydraulic stem 6 and the bottom plate 1, two connecting plates 11 all are located the front side outer wall of fly leaf 3, swing joint between connecting plate 11 and the fly leaf 3, the front side outer wall of frame 2 is equipped with apron 14, the front side outer wall of apron 14 is equipped with gim peg 15, apron 14 passes through fixed connection between gim peg 15 and the frame 2, spacing groove 16 has not been seted up equally to the both sides outer wall of frame 2, other sliding connection has gag lever post 17 is equallyd divide to the inside of two spacing grooves 16, gag lever post 17 is close to one side outer wall fixedly connected with buffer board 18 of hydraulic stem 6, fixed connection between buffer board 18 and the hydraulic stem.

The hydraulic stem 6 drives the buffer plate 18 to move, and the buffer plate 18 drives the limiting rod 17 to move in the limiting groove 16, so that the hydraulic stem 6 is limited to a certain extent, and the device cannot be damaged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The ultrahigh and ultra-far lifting machinery lifting hook remover comprises a base plate (1) and is characterized in that a framework (2) is fixedly connected to the upper surface of the base plate (1), a movable plate (3) is fixedly connected to the lower surface of the base plate (1), a through groove (4) is formed in the outer wall of the front side of the movable plate (3), a hydraulic cylinder (5) is fixedly connected to the inner surface of the top of the framework (2), a hydraulic rod (6) is arranged on the lower surface of the hydraulic cylinder (5), a sleeve (7) is slidably connected to the outer wall of the hydraulic rod (6), a fixed plate (8) is fixedly connected to the lower surface of the sleeve (7), a triangular plate (9) is movably connected to the outer wall of the front side of the hydraulic rod (6), movable rods (10) are symmetrically and movably connected to the outer wall of the front side of the triangular plate (9), and two movable connecting plates (11) are respectively and movably, two the lower surface of connecting plate (11) is equallyd divide respectively fixedly connected with lifting hook (12), the last fixed surface of frame (2) is connected with rings (13).

2. The ultra-high and ultra-far lifting machine hook remover as claimed in claim 1, wherein said fixing plate (8) is located on the upper surface of said base plate (1), said fixing plate (8) being fixedly connected to said base plate (1).

3. The ultra-high and ultra-far hoisting machinery hook remover as claimed in claim 1, characterized in that said triangular plate (9) is located below the base plate (1), and said hydraulic rod (6) is slidably connected with the base plate (1).

4. The ultra-high and ultra-far lifting machine hook remover as claimed in claim 1, wherein said two connecting plates (11) are located on the front outer wall of said movable plate (3), and said connecting plates (11) are movably connected with said movable plate (3).

5. The ultra-high and ultra-far hoisting machinery hook remover as claimed in claim 1, wherein said frame (2) is provided with a cover plate (14) on the front outer wall, said cover plate (14) is provided with a fixing bolt (15) on the front outer wall, and said cover plate (14) is fixedly connected with said frame (2) through said fixing bolt (15).

6. The ultra-high and ultra-far lifting machine lifting hook remover according to claim 1, characterized in that limiting grooves (16) are respectively formed in the outer walls of two sides of the frame (2), limiting rods (17) are respectively connected to the insides of the two limiting grooves (16) in a sliding manner, a buffer plate (18) is fixedly connected to the outer wall of one side, close to the hydraulic rod (6), of each limiting rod (17), and the buffer plate (18) is fixedly connected with the hydraulic rod (6).