CN217921049U - Steel wire rope anti-falling lifting hook - Google Patents
Steel wire rope anti-falling lifting hook Download PDFInfo
- Publication number
- CN217921049U CN217921049U CN202222236152.4U CN202222236152U CN217921049U CN 217921049 U CN217921049 U CN 217921049U CN 202222236152 U CN202222236152 U CN 202222236152U CN 217921049 U CN217921049 U CN 217921049U
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- pulley
- wire rope
- lifting hook
- steel wire
- mounting frame
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Abstract
The utility model relates to a lifting hook technical field, concretely relates to wire rope anticreep lifting hook. Comprises a mounting rack, a lifting hook, a pulley block and a baffle plate; the lifting hook is hinged below the inner part of the mounting frame; the pulley block is arranged on the mounting frame and is positioned above the lifting hook; the baffle plates are arranged on two sides of the mounting frame corresponding to the pulley blocks, and limiting grooves are formed in the inner sides of the baffle plates corresponding to the pulleys on the pulley blocks. In the operation of hanging and getting, wire rope is located the recess of pulley for wire rope can be located the recess of pulley inside all the time through the effect of keeping off the position board, avoids wire rope to break away from in the recess. Meanwhile, a limiting groove is formed in the gear plate, and the end part of the pulley can be located in the limiting groove, so that the steel wire rope can be guaranteed to be incapable of being separated from the groove of the pulley all the time. Through the improvement, the steel wire rope is always positioned in the groove of the pulley, the steel wire rope is prevented from being separated from the groove of the pulley, and the safety of the steel wire rope during working can be guaranteed.
Description
Technical Field
The utility model relates to a lifting hook technical field, concretely relates to wire rope anticreep lifting hook.
Background
A hook is one of the most common lifting devices in hoisting machinery. The hook is often suspended from a wire rope of the hoisting mechanism by means of a pulley block or the like. When the lifting hook lifts the goods, the steel wire rope is wound on the pulley, and when the steel wire rope falls off from the pulley, the goods fall off from the high altitude, so that danger is caused.
The above problems are problems that the art needs to solve.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a wire rope anticreep lifting hook to can avoid the during operation, wire rope drops from the pulley.
In order to solve the technical problem, the utility model provides a scheme is: a steel wire rope anti-drop lifting hook comprises a mounting frame, a lifting hook, a pulley block and a baffle plate; the lifting hook is hinged to the lower part inside the mounting rack; the pulley block is arranged on the mounting rack and is positioned above the lifting hook; the stop plate corresponds to the pulley block and is arranged on two sides of the mounting frame, and the inner side of the stop plate corresponds to the pulley on the pulley block and is provided with a limiting groove.
As a further improvement of the utility model, the distance between the two side surfaces of the pulley on the pulley block and the inner wall surface of the limit groove is 2mm-3mm, and the distance between the end surface of the pulley on the pulley block and the bottom surface of the limit groove is 2mm-3m.
As a further improvement of the present invention, the stop plate is connected to the mounting frame through a bolt.
As a further improvement of the utility model, the other two side faces of the mounting rack are provided with auxiliary baffle plates.
As a further improvement of the present invention, the mounting frame is provided with a connecting column hinged to the hook.
The utility model has the advantages that:
the utility model has the advantages of reasonable and simple structure, the simple operation, at the in-process that uses, use wire rope winding on the pulley of assembly pulley, wire rope's the other end with hang and get equipment and be connected for the lifting hook suspends in midair and gets on equipment. In the operation of hanging and getting, wire rope is located the recess of pulley, through the effect that keeps off the position board for wire rope can be located the recess of pulley inside all the time, avoids wire rope to break away from in the recess. Meanwhile, a limiting groove is formed in the gear plate, and the end part of the pulley in rotation can be located in the limiting groove, so that the steel wire rope can be guaranteed to be incapable of being separated from the groove of the pulley all the time. Through the improvement, the steel wire rope is always positioned in the groove of the pulley, the steel wire rope is prevented from being separated from the groove of the pulley, and the safety of the steel wire rope during working can be guaranteed.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention.
Reference numerals: 1. a mounting frame; 2. a hook; 3. a pulley block; 4. a stop plate; 5. a limiting groove; 6. a bolt; 7. connecting columns.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.
Referring to fig. 1, for an embodiment of the present invention, including the mounting bracket 1, the mounting bracket 1 is provided with the hook 2 and the pulley block 3, and the pulley block 3 is installed above the hook 2, so that the steel wire rope can be wound on the pulley block 3 and can be suspended from the hook 2. Install on the both sides of mounting bracket 1 and keep off the position board 4, keep off the position board 4 and carry on spacingly to the pulley pivoted tip on the assembly pulley 3, still be provided with spacing groove 5 on keeping off the position board 4 simultaneously, spacing groove 5 can carry on spacingly to pulley pivoted tip.
In the using process, the steel wire rope is wound on the pulley of the pulley block 3, and the other end of the steel wire rope is connected with the hoisting equipment, so that the lifting hook 2 is suspended on the hoisting equipment. In the operation of hanging and getting, wire rope is located the recess of pulley for wire rope can be located the recess of pulley inside all the time through the effect of keeping off position board 4, avoids wire rope to break away from in the recess. Still be provided with spacing groove 5 on gear board 4 simultaneously, pulley pivoted tip can be located and is located spacing groove 5 insidely, and then can guarantee that wire rope can't break away from the recess of pulley all the time. Through the improvement, the steel wire rope is always positioned in the groove of the pulley, the steel wire rope is prevented from being separated from the groove of the pulley, and the safety of the steel wire rope during working can be guaranteed.
In the embodiment, the distance between the two side surfaces of the pulley on the pulley block 3 and the inner wall surface of the limiting groove 5 is 2-3 mm, and the distance between the end surface of the pulley on the pulley block 3 and the bottom surface of the limiting groove 5 is 2-3 m. And then can guarantee that the pulley is rotatory simultaneously, can also carry on spacingly to the wire rope on the pulley.
In this embodiment, the stop plate 4 is connected to the mounting frame 1 by a bolt 6. When the baffle plate 4 needs to be installed and detached, only the bolts 6 need to be loosened and tightened, and the device is very convenient and fast.
In this embodiment, in order to further improve the limit of the steel wire rope, auxiliary baffles are further disposed on the other two side surfaces of the mounting frame 1. Through the effect of supplementary baffle, can carry on spacingly to the other both sides of pulley, further carry on spacingly to the other both sides of wire rope.
As shown in fig. 1, the mounting frame 1 is provided with a connecting column 7 hinged with the hook 2. The hook 2 is connected through the hinge of the connecting column 7, so that the hook 2 can rotate.
During actual work, twine wire rope in the recess of pulley, when hanging and get the goods, through the effect of the spacing groove 5 on the fender position board 4, can carry on spacingly to the rotation end of pulley, and then make wire rope be located the recess of pulley all the time, can't break away from inside the recess of pulley. The safety of lifting and taking the goods can be greatly improved.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientation or positional relationship is based on that shown in the drawings, merely for convenience in describing the invention and simplifying the description, and does not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above only is the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures that are used in the content of the specification and the attached drawings of the present invention can be changed or directly or indirectly used in other related technical fields, and all the same principles are included in the patent protection scope of the present invention.
Claims (5)
1. The anti-falling lifting hook for the steel wire rope is characterized by comprising a mounting frame (1), a lifting hook (2), a pulley block (3) and a stop plate (4); the lifting hook (2) is hinged to the lower part inside the mounting rack (1); the pulley block (3) is arranged on the mounting rack (1) and is positioned above the lifting hook (2); the stop plate (4) corresponds to the pulley block (3) and is arranged on two sides of the mounting rack (1), and the inner side of the stop plate (4) corresponds to a limiting groove (5) formed in a pulley on the pulley block (3).
2. The steel wire rope anti-drop lifting hook according to claim 1, wherein the distance between the two side surfaces of the pulley on the pulley block (3) and the inner wall surface of the limiting groove (5) is 2mm-3mm, and the distance between the end surface of the pulley on the pulley block (3) and the bottom surface of the limiting groove (5) is 2mm-3m.
3. A wire rope anti-drop lifting hook according to claim 1, characterised in that the stop plate (4) is connected to the mounting frame (1) by means of bolts (6).
4. The steel wire rope anti-drop lifting hook according to claim 1, wherein the other two side surfaces of the mounting frame (1) are provided with auxiliary baffles.
5. A steel cable anti-drop lifting hook according to claim 1, characterized in that the mounting frame (1) is provided with a connecting column (7) hinged to the lifting hook (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236152.4U CN217921049U (en) | 2022-08-24 | 2022-08-24 | Steel wire rope anti-falling lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236152.4U CN217921049U (en) | 2022-08-24 | 2022-08-24 | Steel wire rope anti-falling lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217921049U true CN217921049U (en) | 2022-11-29 |
Family
ID=84170568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222236152.4U Active CN217921049U (en) | 2022-08-24 | 2022-08-24 | Steel wire rope anti-falling lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217921049U (en) |
-
2022
- 2022-08-24 CN CN202222236152.4U patent/CN217921049U/en active Active
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