CN208345609U - The dual anti-twisting equipment of wirerope - Google Patents
The dual anti-twisting equipment of wirerope Download PDFInfo
- Publication number
- CN208345609U CN208345609U CN201820976893.7U CN201820976893U CN208345609U CN 208345609 U CN208345609 U CN 208345609U CN 201820976893 U CN201820976893 U CN 201820976893U CN 208345609 U CN208345609 U CN 208345609U
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- CN
- China
- Prior art keywords
- lock tube
- wirerope
- upper lock
- lower lock
- drop module
- Prior art date
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Abstract
The utility model relates to a kind of dual anti-twisting equipments of wirerope, belong to hanging device technical field.Including upper lock tube, upper lock tube first end opens up fixation hole, upper lock tube second end passes through lock tube first end under connection axis connection, upper lock tube and lower lock tube can be rotated around connecting shaft, lower lock tube second end opens up mounting groove, it is equipped with Anti-rope drop module in mounting groove, is equipped with manual block through Anti-rope drop module, manual block both ends are separately connected lower lock tube.It is freely rotatable in the utility model raising and dropping process and eliminates itself wirerope stress, played the role of protecting wirerope, extend service life of steel wire rope.
Description
Technical field
The utility model relates to a kind of dual anti-twisting equipments of wirerope, belong to hanging device technical field.
Background technique
Currently, wirerope frequency of use highest, usage mode is varied in crane hanging component work progress, but
Damage of steel cable is easily caused if dealt with improperly in wirerope use process, is divided into two kinds of situations during wire rope lifting:
Situation one: equipment is promoted to eminence by lower, and wirerope constantly shortens during raising；Situation two: equipment by
Eminence lifts constantly elongated in the process to lower wirerope, becomes stress from the state of not stressing, wirerope form needs
It changes；
In above-mentioned two situations, the stress and stress generated after wirerope stress, causes wirerope itself stress can not
It eliminates, disorder cable and wirerope is be easy to cause to damage.
Utility model content
The purpose of the utility model is to provide a kind of dual anti-twisting equipment of wirerope, can freely be revolved in raising and dropping process
Turn to eliminate itself wirerope stress, plays the role of protecting wirerope, extend service life of steel wire rope.
The dual anti-twisting equipment of wirerope described in the utility model, including upper lock tube, upper lock tube first end open up fixation hole,
Upper lock tube second end can be rotated by lock tube first end under connection axis connection, upper lock tube and lower lock tube around connecting shaft, lower lock tube
Second end opens up mounting groove, is equipped with Anti-rope drop module in mounting groove, is equipped with manual block, manual block two through Anti-rope drop module
End is separately connected lower lock tube.
Currently, be divided into two kinds of situations during wire rope lifting: 1, equipment is by lower in crane hanging component work progress
It is promoted to eminence, wirerope constantly shortens during raising；2, equipment is lifted to lower wirerope in the process by eminence
It is constantly elongated, stress is become from the state of not stressing；Due to wirerope manufacture craft, what wirerope stress generated is answered
Power be easy to cause wirerope because stress concentration causes wirerope to damage in raising process or descent.It sends out after study
Existing, wirerope itself rotation can eliminate the stress of wirerope stress generation.
Steel wire rope head set is attached in Anti-rope drop module, pushes manual block to be inserted into lower lock tube, fixation hole is fixed to lifting
On horn frame, after crane slings article, upper lock tube and lower lock tube can be rotated around connecting shaft, eliminate steel in hoisting process
The stress of cord, extends service life of steel wire rope.The connecting shaft and upper lock tube and lower lock tube coefficient of friction are small, guarantee
Under steel wire rope head stress condition, upper lock tube and lower lock tube are freely rotatable.Wirerope will not be worn.
It is disengaged from the groove it is further preferred that Anti-rope drop module bottom is equipped with the anti-of indent.Prevent steel wire rope head from slipping.
It is further preferred that Anti-rope drop module is wholely set with manual block.Structure is more firm, can better assure steel
Cord head slips.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model, can between upper lock tube, lower lock tube and connecting shaft by the way that upper lock tube, lower lock tube and connecting shaft is arranged
To be lubricated by lubricating fluid, being connected by lubricating system, coefficient of friction is small between upper lock tube, lower lock tube and connecting shaft,
Upper lock tube can be rotated freely with lower lock tube；Guarantee that wirerope under stress, is freely rotatable in raising and dropping process
Itself wirerope stress is eliminated, plays the role of protecting wirerope；
2, the utility model can effectively prevent under the state of not stressing steel wire rope head from lower lock tube by setting Anti-rope drop module
Middle abjection；
3, it moves manual block when installing steel wire rope head is mounted in lower lock tube, wirerope is solid by fixation hole when use
It is scheduled on crane arm support, operates convenient and efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the utility model,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is the right view of Fig. 1.
In figure: 1, upper lock tube 2, connecting shaft 3, steel wire rope head 4, lower lock tube 5, Anti-rope drop module 6, manual block 7,
Fixation hole 8 is prevented being disengaged from the groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, to the technical scheme in the embodiment of the utility model make into
One step is clearly and completely described:
As shown in FIG. 1 to 3, the dual anti-twisting equipment of wirerope described in the utility model, including upper lock tube 1, upper lock tube 1
First end opens up fixation hole 7, and upper 1 second end of lock tube connects lower 4 first end of lock tube, upper lock tube 1 and lower lock tube 4 by connecting shaft 2
It can be rotated around connecting shaft 2, lower 4 second end of lock tube opens up mounting groove, is equipped with Anti-rope drop module 5 in mounting groove, runs through Anti-rope drop
Module 5 is equipped with manual block 6, and manual 6 both ends of block are separately connected lower lock tube 4.
5 bottom of Anti-rope drop module is equipped with the anti-of indent and is disengaged from the groove 8.
Anti-rope drop module 5 can be wholely set with manual block 6.
Currently, be divided into two kinds of situations during wire rope lifting: 1, equipment is by lower in crane hanging component work progress
It is promoted to eminence, wirerope constantly shortens during raising；2, equipment is lifted to lower wirerope in the process by eminence
It is constantly elongated, stress is become from the state of not stressing；Due to wirerope manufacture craft, what wirerope stress generated is answered
Power be easy to cause wirerope because stress concentration causes wirerope to damage in raising process or descent.It sends out after study
Existing, wirerope itself rotation can eliminate the stress of wirerope stress generation.
The course of work or working principle:
3 sets of steel wire rope head are attached in Anti-rope drop module 5, push manual block 6 to be inserted into lower lock tube 4, fixation hole 7 is fixed to
On crane arm support, after crane slings article, upper lock tube 1 and lower lock tube 4 can be rotated around connecting shaft 2, eliminated and sling
The stress of wirerope in the process, extends service life of steel wire rope.It can lead between the upper lock tube, lower lock tube and connecting shaft
It crosses lubricating fluid to be lubricated, be connected by lubricating system, connecting shaft 2 and upper lock tube 1 and 4 coefficient of friction of lower lock tube are small, guarantee
Under 3 stress condition of steel wire rope head, upper lock tube 1 and lower lock tube 4 are freely rotatable.
To the description in the direction of structure and relative positional relationship in the utility model, such as all around above and below description,
Limitations of the present invention are not constituted, only for convenience of description.
Claims (3)
1. a kind of dual anti-twisting equipment of wirerope, which is characterized in that including upper lock tube (1), upper lock tube (1) first end opens up fixation
Hole (7), upper lock tube (1) second end connect lower lock tube (4) first end by connecting shaft (2), and upper lock tube (1) and lower lock tube (4) are equal
It can be rotated around connecting shaft (2), lower lock tube (4) second end opens up mounting groove, Anti-rope drop module (5) is equipped in mounting groove, through anti-
De- rope module (5) is equipped with manual block (6), and manual block (6) both ends are separately connected lower lock tube (4).
2. the dual anti-twisting equipment of wirerope according to claim 1, which is characterized in that Anti-rope drop module (5) bottom is equipped with
The anti-of indent is disengaged from the groove (8).
3. the dual anti-twisting equipment of wirerope according to claim 1 or 2, which is characterized in that Anti-rope drop module (5) and manually
Block (6) is wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976893.7U CN208345609U (en) | 2018-06-22 | 2018-06-22 | The dual anti-twisting equipment of wirerope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976893.7U CN208345609U (en) | 2018-06-22 | 2018-06-22 | The dual anti-twisting equipment of wirerope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208345609U true CN208345609U (en) | 2019-01-08 |
Family
ID=64881760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820976893.7U Active CN208345609U (en) | 2018-06-22 | 2018-06-22 | The dual anti-twisting equipment of wirerope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208345609U (en) |
-
2018
- 2018-06-22 CN CN201820976893.7U patent/CN208345609U/en active Active
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| GR01 | Patent grant |