CN219526053U - Anti-shaking lifting device of crane - Google Patents
Anti-shaking lifting device of crane Download PDFInfo
- Publication number
- CN219526053U CN219526053U CN202320170072.5U CN202320170072U CN219526053U CN 219526053 U CN219526053 U CN 219526053U CN 202320170072 U CN202320170072 U CN 202320170072U CN 219526053 U CN219526053 U CN 219526053U
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- crane
- lifting device
- shaking
- fixedly arranged
- symmetrically
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Abstract
The utility model relates to an anti-shaking lifting device of a crane, which comprises a frame, wherein a winch for winding a steel wire rope is arranged on the frame, fixing rods are symmetrically and fixedly arranged between movable rings, positioning blocks are fixedly arranged on the fixing rods, hemispherical clamping grooves are symmetrically formed in two sides of a central groove, anti-shaking rods are clamped in the positioning blocks, limit protrusions matched with the hemispherical clamping grooves are symmetrically and fixedly arranged on two sides of the anti-shaking rods, an ear plate is fixedly arranged at the top end of each anti-shaking rod, one end of the steel wire rope, far away from the winch, is fixed in the corresponding ear plate, the anti-shaking rods are firstly clamped in the central groove, the limit protrusions are tightly clamped with the hemispherical clamping grooves, then a cover plate is fixed on the positioning blocks through bolts, then a lifting hook is in threaded connection with the bottom ends of the anti-shaking rods, finally one end of the steel wire rope is fixed in the ear plate, and the positioning blocks can be pulled to move vertically upwards through winding the steel wire rope by the winch, so that goods are prevented from shaking in half space, and the structure is simple and safe to lift.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to an anti-shaking lifting device of a crane.
Background
Gantry cranes are a variant of bridge cranes, also called gantry cranes. The device is mainly used for loading and unloading operations of outdoor goods yards, stock yards and bulk cargoes. The portal crane has the characteristics of high field utilization rate, large operation range, wide application range, strong universality and the like, and is widely used in port cargo yards. The portal crane is a bridge crane with the bridge supported on the ground track through the supporting legs at two sides, the portal crane is widely used in port cargo yards and large-scale mechanical factories, cargoes to be lifted by the portal crane are relatively noble, cargoes are easy to fall in the half space due to shaking in the process of lifting, and the safety coefficient is low.
Disclosure of Invention
The utility model aims to provide an anti-shake lifting device of a crane, which is used for solving the problem that goods are easy to shake in a half space when the existing anti-shake lifting device of the crane is used for lifting.
In order to solve the problem, this with novel hoist anti-shake lifting device that provides, which comprises a frame, install the hoist engine that is used for coiling wire rope in the frame, symmetrical slip is equipped with the removal ring in the frame, the symmetry is fixed to be equipped with the dead lever between the removal ring, be fixed with the locating piece on the dead lever, center groove has been seted up to one side of locating piece, hemisphere draw-in groove has been seted up to the bilateral symmetry of center groove, the locating piece inner clip is equipped with the anti-rocking bar, the bilateral symmetry of anti-rocking bar be fixed be equipped with hemisphere draw-in groove complex spacing arch, one side bolted connection of locating piece has the apron, the bottom threaded connection of anti-rocking bar has the lifting hook, the fixed otic placode that is equipped with in the top of anti-rocking bar, wire rope keeps away from one end of hoist engine is fixed in the otic placode.
The utility model provides a shaking-preventing lifting device for a crane, which is characterized by comprising the following technical characteristics:
further, the rotating speed of the winch is 60r/min.
Further, the lifting hook is a double-hook type lifting hook.
Further, a plurality of positioning bolt holes are formed in the positioning block and the cover plate.
Further, the material of the movable ring is stainless steel.
Further, the center distance between the hemispherical clamping grooves on the same side is 6-8cm.
Further, the positioning block is made of wear-resistant steel.
Further, the cross-sectional area of the positioning block and the cross-sectional area of the cover plate are the same.
The utility model has the following beneficial effects: before lifting, firstly the anti-rocking bar is clamped in the central groove, the limiting protrusion is tightly clamped with the hemispherical clamping groove, then the cover plate is fixed on the positioning block through a bolt, then the lifting hook is in threaded connection with the bottom end of the anti-rocking bar, finally one end of the steel wire rope is fixed in the lug plate, the steel wire rope is wound by the winding machine, so that the positioning block can be pulled to vertically move upwards, the shaking of goods in the half space is avoided, the structure is simple, and the safety coefficient is high.
Drawings
FIG. 1 is a schematic diagram of the whole structure of the anti-sway lifting device of the crane;
FIG. 2 is a schematic view of the structure of the anti-rocking bar;
fig. 3 is a schematic structural view of the positioning block separated from the cover plate.
Detailed Description
The present utility model will be described in detail hereinafter with reference to the drawings in conjunction with the embodiments, and it should be noted that the embodiments of the present utility model and features of the embodiments may be combined with each other without conflict.
In an embodiment of the anti-sway hoisting device of the crane shown in fig. 1 to 3, the anti-sway hoisting device comprises a frame 1, a hoisting machine 2 for winding a steel wire rope 101 is installed on the frame 1, movable rings 3 are symmetrically and slidably arranged on the frame 1, fixing rods 4 are symmetrically and fixedly arranged between the movable rings 3, a positioning block 5 is fixedly arranged on the fixing rods 4, a central groove 51 is formed in one side of the positioning block 5, hemispherical clamping grooves 52 are symmetrically formed in two sides of the central groove 51, an anti-sway rod 6 is clamped in the positioning block 5, limit protrusions 61 matched with the hemispherical clamping grooves 52 are symmetrically and fixedly arranged on two sides of the anti-sway rod 6, a cover plate 7 is connected to one side of the positioning block 5 through bolts, a lifting hook 8 is connected to the bottom end of the anti-sway rod 6 through threads, specifically, an ear plate 9 is fixedly arranged at the top end of the anti-sway rod 6, one end of the steel wire rope 101, which is far away from the hoisting machine 2, is clamped in the ear plate 9 before hoisting, the anti-sway rod 6 is clamped in the central groove 51, the cover plate 7 is tightly clamped with the hemispherical clamping grooves 52 through bolts, then the cover plate 7 is fixedly arranged on the positioning block 5 through bolts, then the lifting hook 8 is connected to the bottom end of the anti-sway rod 6 through the bolts, and finally, the end of the anti-sway rope 101 can be safely fixed in the rope 101 through the rope, and the rope is prevented from being moved upwards by the rope, and the rope can be safely and the rope in a high-sway structure.
In one embodiment of the utility model, the rotational speed of the hoisting machine 2 is 60r/min.
In one embodiment of the utility model, the hooks 8 are double hook hooks.
In one embodiment of the present utility model, a plurality of positioning bolt holes 50 are formed in the positioning block 5 and the cover plate 7.
In one embodiment of the present utility model, the material of the moving ring 3 is stainless steel.
In one embodiment of the utility model, the center distance between the hemispherical card slots 52 on the same side is 6-8cm.
In one embodiment of the present utility model, the positioning block 5 is made of wear-resistant steel.
In one embodiment of the utility model, the cross-sectional area of the locating block 5 and the cross-sectional area of the cover plate 7 are the same.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme recorded in the foregoing embodiments can be modified or the center technical features of the technical scheme can be replaced equivalently; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a hoist prevents rocking hoisting accessory, includes the frame, install the hoist engine that is used for coiling wire rope in the frame, its characterized in that: the movable ring is symmetrically and slidably arranged on the frame, the fixed rods are symmetrically and fixedly arranged between the movable rings, the positioning blocks are fixed on the fixed rods, a central groove is formed in one side of each positioning block, hemispherical clamping grooves are symmetrically formed in two sides of each central groove, an anti-rocking rod is arranged in each positioning block in a clamping mode, limit protrusions matched with the hemispherical clamping grooves are symmetrically and fixedly arranged on two sides of each anti-rocking rod, a cover plate is connected to one side of each positioning block through bolts, a lifting hook is connected to the bottom end of each anti-rocking rod through threads, an ear plate is fixedly arranged on the top end of each anti-rocking rod, and one end of each steel wire rope, which is far away from the winch, is fixed in each ear plate.
2. The anti-sway lifting device of a crane of claim 1, wherein: the rotating speed of the winch is 60r/min.
3. The anti-sway lifting device of a crane of claim 1, wherein: the lifting hook is a double-hook type lifting hook.
4. The anti-sway lifting device of a crane of claim 1, wherein: the locating block and the cover plate are provided with a plurality of locating bolt holes.
5. The anti-sway lifting device of a crane of claim 1, wherein: the movable ring is made of stainless steel.
6. The anti-sway lifting device of a crane of claim 1, wherein: the center distance between the hemispherical clamping grooves on the same side is 6-8cm.
7. The anti-sway lifting device of a crane of claim 2, wherein: the positioning blocks are made of wear-resistant steel.
8. The anti-sway lifting device of a crane of claim 1, wherein: the cross section area of the positioning block is the same as the cross section area of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320170072.5U CN219526053U (en) | 2023-02-09 | 2023-02-09 | Anti-shaking lifting device of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320170072.5U CN219526053U (en) | 2023-02-09 | 2023-02-09 | Anti-shaking lifting device of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219526053U true CN219526053U (en) | 2023-08-15 |
Family
ID=87631115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320170072.5U Active CN219526053U (en) | 2023-02-09 | 2023-02-09 | Anti-shaking lifting device of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219526053U (en) |
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2023
- 2023-02-09 CN CN202320170072.5U patent/CN219526053U/en active Active
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